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Merge pull request #2149 from min-zh/snapshot

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storage capability
This commit is contained in:
KubeSphere CI Bot
2020-06-04 12:47:37 +08:00
committed by GitHub
parent d42d20c23c c6158a7cd3
commit eb99025fe7
84 changed files with 19178 additions and 110 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
cmd/controller-manager/app/controllers.go
View File

@@ -17,6 +17,7 @@ limitations under the License.
package app
import (
"fmt"
"k8s.io/klog"
"kubesphere.io/kubesphere/pkg/controller/application"
"kubesphere.io/kubesphere/pkg/controller/certificatesigningrequest"
@@ -32,6 +33,7 @@ import (
"kubesphere.io/kubesphere/pkg/controller/pipeline"
"kubesphere.io/kubesphere/pkg/controller/s2ibinary"
"kubesphere.io/kubesphere/pkg/controller/s2irun"
"kubesphere.io/kubesphere/pkg/controller/storage/capability"
"kubesphere.io/kubesphere/pkg/controller/storage/expansion"
"kubesphere.io/kubesphere/pkg/controller/user"
"kubesphere.io/kubesphere/pkg/controller/virtualservice"
@@ -111,6 +113,17 @@ func AddControllers(
informerFactory.KubernetesSharedInformerFactory().Core().V1().Namespaces(),
informerFactory.KubernetesSharedInformerFactory().Core().V1().Secrets())
storageCapabilityController := capability.NewController(
client.Kubernetes(),
client.KubeSphere(),
kubernetesInformer.Storage().V1().StorageClasses(),
informerFactory.SnapshotSharedInformerFactory().Snapshot().V1beta1().VolumeSnapshotClasses(),
kubesphereInformer.Storage().V1alpha1().StorageClassCapabilities(),
func(storageClassProvisioner string) string {
return fmt.Sprintf(capability.CSIAddressFormat, storageClassProvisioner)
},
)
volumeExpansionController := expansion.NewVolumeExpansionController(
client.Kubernetes(),
kubernetesInformer.Core().V1().PersistentVolumeClaims(),
@@ -167,6 +180,10 @@ func AddControllers(
"globalrolebinding-controller": globalRoleBindingController,
}
if storageCapabilityController.IsValidKubernetesVersion() {
controllers["storagecapability-controller"] = storageCapabilityController
}
for name, ctrl := range controllers {
if err := mgr.Add(ctrl); err != nil {
klog.Error(err, "add controller to manager failed", "name", name)

80
config/crds/storage.kubesphere.io_storageclasscapabilities.yaml generated Normal file
View File

@@ -0,0 +1,80 @@
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
name: storageclasscapabilities.storage.kubesphere.io
spec:
group: storage.kubesphere.io
version: v1alpha1
names:
plural: storageclasscapabilities
singular: storageclasscapability
kind: StorageClassCapability
shortNames:
- sccap
preserveUnknownFields: false
additionalPrinterColumns:
- name: Provisioner
type: string
JSONPath: .spec.provisioner
- name: Volume
type: boolean
JSONPath: .spec.features.volume.create
- name: Snapshot
type: boolean
JSONPath: .spec.features.snapshot.create
- name: Age
type: date
JSONPath: .metadata.creationTimestamp
scope: Cluster
validation:
openAPIV3Schema:
type: object
properties:
apiVersion:
type: string
kind:
type: string
metadata:
type: object
spec:
type: object
properties:
provisioner:
type: string
features:
type: object
properties:
topology:
description: topology determines whether a provisioner support topology by looking up GetPluginCapabilities.PluginCapability
type: boolean
volume:
type: object
properties:
create:
description: 'Create/Delete volume. Determined by ControllerGetCapabilities in ControllerServer'
type: boolean
attach:
description: 'CSI Plugin implement ControllerPublishVolume/ControllerUnpublishVolume. Determined by ControllerGetCapabilities in ControllerServer'
type: boolean
list:
description: 'CSI Plugin implement ListVolume. Determined by ControllerGetCapabilities in ControllerServer'
type: boolean
clone:
description: 'Determined by ControllerGetCapabilities in ControllerServer'
type: boolean
stats:
description: 'Determined by NodeGetCapabilities in NodeServer'
type: boolean
expandMode:
description: 'Determined by GetPluginCapabilities in IdentityServer and StorageClass AllowVolumeExpansion'
type: string
items:
type: string
enum: ["UNKNOWN", "OFFLINE", "ONLINE"]
snapshot:
type: object
properties:
create:
type: boolean
list:
type: boolean

28
config/rbac/rbac_role.yaml generated
View File

@@ -141,3 +141,31 @@ rules:
- update
- patch
- delete
- apiGroups:
- "storage.k8s.io"
resources:
- storageclasses
verbs:
- get
- list
- watch
- apiGroups:
- "snapshot.storage.k8s.io"
resources:
- volumesnapshotclasses
verbs:
- get
- list
- watch
- apiGroups:
- "storage.kubesphere.io"
resources:
- storageclasscapabilities
verbs:
- create
- get
- list
- watch
- update
- patch
- delete

18
config/samples/storage_v1alpha1_storageclasscapability.yaml Normal file
View File

@@ -0,0 +1,18 @@
apiVersion: storage.kubesphere.io/v1alpha1
kind: StorageClassCapability
metadata:
name: example-sc
spec:
provisioner: "csi.example.sc"
features:
topology: true
volume:
create: true
attach: true
clone: true
list: false
stats: true
expandMode: UNKNOWN
snapshot:
create: true
list: false

1
go.mod
View File

@@ -15,6 +15,7 @@ require (
github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a
github.com/aws/aws-sdk-go v1.22.2
github.com/beevik/etree v1.1.0
github.com/container-storage-interface/spec v1.2.0
github.com/dgrijalva/jwt-go v3.2.0+incompatible
github.com/docker/distribution v2.7.1+incompatible
github.com/docker/docker v1.4.2-0.20190822205725-ed20165a37b4

19
go.sum
View File

@@ -1,20 +1,13 @@
cloud.google.com/go v0.38.0 h1:ROfEUZz+Gh5pa62DJWXSaonyu3StP6EA6lPEXPI6mCo=
cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
code.cloudfoundry.org/bytefmt v0.0.0-20190710193110-1eb035ffe2b6 h1:tW+ztA4A9UT9xnco5wUjW1oNi35k22eUEn9tNpPYVwE=
code.cloudfoundry.org/bytefmt v0.0.0-20190710193110-1eb035ffe2b6/go.mod h1:wN/zk7mhREp/oviagqUXY3EwuHhWyOvAdsn5Y4CzOrc=
github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8=
github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
github.com/Azure/go-autorest/autorest v0.9.0 h1:MRvx8gncNaXJqOoLmhNjUAKh33JJF8LyxPhomEtOsjs=
github.com/Azure/go-autorest/autorest v0.9.0/go.mod h1:xyHB1BMZT0cuDHU7I0+g046+BFDTQ8rEZB0s4Yfa6bI=
github.com/Azure/go-autorest/autorest/adal v0.5.0 h1:q2gDruN08/guU9vAjuPWff0+QIrpH6ediguzdAzXAUU=
github.com/Azure/go-autorest/autorest/adal v0.5.0/go.mod h1:8Z9fGy2MpX0PvDjB1pEgQTmVqjGhiHBW7RJJEciWzS0=
github.com/Azure/go-autorest/autorest/date v0.1.0 h1:YGrhWfrgtFs84+h0o46rJrlmsZtyZRg470CqAXTZaGM=
github.com/Azure/go-autorest/autorest/date v0.1.0/go.mod h1:plvfp3oPSKwf2DNjlBjWF/7vwR+cUD/ELuzDCXwHUVA=
github.com/Azure/go-autorest/autorest/mocks v0.2.0 h1:Ww5g4zThfD/6cLb4z6xxgeyDa7QDkizMkJKe0ysZXp0=
github.com/Azure/go-autorest/autorest/mocks v0.2.0/go.mod h1:OTyCOPRA2IgIlWxVYxBee2F5Gr4kF2zd2J5cFRaIDN0=
github.com/Azure/go-autorest/logger v0.1.0 h1:ruG4BSDXONFRrZZJ2GUXDiUyVpayPmb1GnWeHDdaNKY=
github.com/Azure/go-autorest/logger v0.1.0/go.mod h1:oExouG+K6PryycPJfVSxi/koC6LSNgds39diKLz7Vrc=
github.com/Azure/go-autorest/tracing v0.5.0 h1:TRn4WjSnkcSy5AEG3pnbtFSwNtwzjr4VYyQflFE619k=
github.com/Azure/go-autorest/tracing v0.5.0/go.mod h1:r/s2XiOKccPW3HrqB+W0TQzfbtp2fGCgRFtBroKn4Dk=
github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
@@ -66,10 +59,9 @@ github.com/chai2010/gettext-go v0.0.0-20160711120539-c6fed771bfd5/go.mod h1:/iP1
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa h1:OaNxuTZr7kxeODyLWsRMC+OD03aFUH+mW6r2d+MWa5Y=
github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
github.com/container-storage-interface/spec v1.2.0 h1:bD9KIVgaVKKkQ/UbVUY9kCaH/CJbhNxe0eeB4JeJV2s=
github.com/container-storage-interface/spec v1.2.0/go.mod h1:6URME8mwIBbpVyZV93Ce5St17xBiQJQY67NDsuohiy4=
github.com/coreos/bbolt v1.3.3 h1:n6AiVyVRKQFNb6mJlwESEvvLoDyiTzXX7ORAUlkeBdY=
github.com/coreos/bbolt v1.3.3/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
github.com/coreos/etcd v3.3.17+incompatible h1:f/Z3EoDSx1yjaIjLQGo1diYUlQYSBrrAQ5vP8NjwXwo=
github.com/coreos/etcd v3.3.17+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
github.com/coreos/go-oidc v2.1.0+incompatible/go.mod h1:CgnwVTmzoESiwO9qyAFEMiHoZ1nMCKZlZ9V6mm3/LKc=
github.com/coreos/go-semver v0.3.0 h1:wkHLiw0WNATZnSG7epLsujiMCgPAc9xhjJ4tgnAxmfM=
@@ -166,9 +158,7 @@ github.com/go-openapi/swag v0.19.5 h1:lTz6Ys4CmqqCQmZPBlbQENR1/GucA2bzYTE12Pw4tF
github.com/go-openapi/swag v0.19.5/go.mod h1:POnQmlKehdgb5mhVOsnJFsivZCEZ/vjK9gh66Z9tfKk=
github.com/go-openapi/validate v0.19.2 h1:ky5l57HjyVRrsJfd2+Ro5Z9PjGuKbsmftwyMtk8H7js=
github.com/go-openapi/validate v0.19.2/go.mod h1:1tRCw7m3jtI8eNWEEliiAqUIcBztB2KDnRCRMUi7GTA=
github.com/go-playground/locales v0.12.1 h1:2FITxuFt/xuCNP1Acdhv62OzaCiviiE4kotfhkmOqEc=
github.com/go-playground/locales v0.12.1/go.mod h1:IUMDtCfWo/w/mtMfIE/IG2K+Ey3ygWanZIBtBW0W2TM=
github.com/go-playground/universal-translator v0.16.0 h1:X++omBR/4cE2MNg91AoC3rmGrCjJ8eAeUP/K/EKx4DM=
github.com/go-playground/universal-translator v0.16.0/go.mod h1:1AnU7NaIRDWWzGEKwgtJRd2xk99HeFyHw3yid4rvQIY=
github.com/go-redis/redis v6.15.2+incompatible h1:9SpNVG76gr6InJGxoZ6IuuxaCOQwDAhzyXg+Bs+0Sb4=
github.com/go-redis/redis v6.15.2+incompatible/go.mod h1:NAIEuMOZ/fxfXJIrKDQDz8wamY7mA7PouImQ2Jvg6kA=
@@ -215,7 +205,6 @@ github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
github.com/googleapis/gnostic v0.3.1 h1:WeAefnSUHlBb0iJKwxFDZdbfGwkd7xRNuV+IpXMJhYk=
github.com/googleapis/gnostic v0.3.1/go.mod h1:on+2t9HRStVgn95RSsFWFz+6Q0Snyqv1awfrALZdbtU=
github.com/gophercloud/gophercloud v0.3.0 h1:6sjpKIpVwRIIwmcEGp+WwNovNsem+c+2vm6oxshRpL8=
github.com/gophercloud/gophercloud v0.3.0/go.mod h1:vxM41WHh5uqHVBMZHzuwNOHh8XEoIEcSTewFxm1c5g8=
github.com/gorilla/mux v1.7.1 h1:Dw4jY2nghMMRsh1ol8dv1axHkDwMQK2DHerMNJsIpJU=
github.com/gorilla/mux v1.7.1/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
@@ -282,7 +271,6 @@ github.com/kubesphere/kiali v0.15.1-0.20200520152915-769a61d75460 h1:EcC/7blefyi
github.com/kubesphere/kiali v0.15.1-0.20200520152915-769a61d75460/go.mod h1:Y1EqeixoXkKkU8I+yvOfhdh21+8+etFE6wYOVT2XFdI=
github.com/kubesphere/sonargo v0.0.2 h1:hsSRE3sv3mkPcUAeSABdp7rtfcNW2zzeHXzFa01CTkU=
github.com/kubesphere/sonargo v0.0.2/go.mod h1:ww8n9ANlDXhX5PBZ18iaRnCgEkXN0GMml3/KZXOZ11w=
github.com/leodido/go-urn v1.1.0 h1:Sm1gr51B1kKyfD2BlRcLSiEkffoG96g6TPv6eRoEiB8=
github.com/leodido/go-urn v1.1.0/go.mod h1:+cyI34gQWZcE1eQU7NVgKkkzdXDQHr1dBMtdAPozLkw=
github.com/lib/pq v1.2.0 h1:LXpIM/LZ5xGFhOpXAQUIMM1HdyqzVYM13zNdjCEEcA0=
github.com/lib/pq v1.2.0/go.mod h1:5WUZQaWbwv1U+lTReE5YruASi9Al49XbQIvNi/34Woo=
@@ -337,7 +325,6 @@ github.com/opentracing/opentracing-go v1.1.0 h1:pWlfV3Bxv7k65HYwkikxat0+s3pV4bsq
github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
github.com/pborman/uuid v1.2.0 h1:J7Q5mO4ysT1dv8hyrUGHb9+ooztCXu1D8MY8DZYsu3g=
github.com/pborman/uuid v1.2.0/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtPdI/k=
github.com/pelletier/go-buffruneio v0.2.0 h1:U4t4R6YkofJ5xHm3dJzuRpPZ0mr5MMCoAWooScCR7aA=
github.com/pelletier/go-buffruneio v0.2.0/go.mod h1:JkE26KsDizTr40EUHkXVtNPvgGtbSNq5BcowyYOWdKo=
@@ -378,7 +365,6 @@ github.com/remyoudompheng/bigfft v0.0.0-20170806203942-52369c62f446/go.mod h1:uY
github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
github.com/rogpeppe/go-charset v0.0.0-20180617210344-2471d30d28b4/go.mod h1:qgYeAmZ5ZIpBWTGllZSQnw97Dj+woV0toclVaRGI8pc=
github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
github.com/satori/go.uuid v1.2.0 h1:0uYX9dsZ2yD7q2RtLRtPSdGDWzjeM3TbMJP9utgA0ww=
github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
github.com/sergi/go-diff v1.0.0 h1:Kpca3qRNrduNnOQeazBd0ysaKrUJiIuISHxogkT9RPQ=
github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
@@ -460,7 +446,6 @@ golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+y
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
gomodules.xyz/jsonpatch/v2 v2.0.1 h1:xyiBuvkD2g5n7cYzx6u2sxQvsAy4QJsZFCzGVdzOXZ0=
gomodules.xyz/jsonpatch/v2 v2.0.1/go.mod h1:IhYNNY4jnS53ZnfE4PAmpKtDpTCj1JFXc+3mwe7XcUU=
gonum.org/v1/gonum v0.0.0-20190331200053-3d26580ed485 h1:OB/uP/Puiu5vS5QMRPrXCDWUPb+kt8f1KW8oQzFejQw=
gonum.org/v1/gonum v0.0.0-20190331200053-3d26580ed485/go.mod h1:2ltnJ7xHfj0zHS40VVPYEAAMTa3ZGguvHGBSJeRWqE0=
gonum.org/v1/netlib v0.0.0-20190331212654-76723241ea4e/go.mod h1:kS+toOQn6AQKjmKJ7gzohV1XkqsFehRA2FbsbkopSuQ=
google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
@@ -481,9 +466,7 @@ gopkg.in/cheggaaa/pb.v1 v1.0.25/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qS
gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/gemnasium/logrus-airbrake-hook.v2 v2.1.2/go.mod h1:Xk6kEKp8OKb+X14hQBKWaSkCsqBpgog8nAV2xsGOxlo=
gopkg.in/go-playground/assert.v1 v1.2.1 h1:xoYuJVE7KT85PYWrN730RguIQO0ePzVRfFMXadIrXTM=
gopkg.in/go-playground/assert.v1 v1.2.1/go.mod h1:9RXL0bg/zibRAgZUYszZSwO/z8Y/a8bDuhia5mkpMnE=
gopkg.in/go-playground/validator.v9 v9.29.1 h1:SvGtYmN60a5CVKTOzMSyfzWDeZRxRuGvRQyEAKbw1xc=
gopkg.in/go-playground/validator.v9 v9.29.1/go.mod h1:+c9/zcJMFNgbLvly1L1V+PpxWdVbfP1avr/N00E2vyQ=
gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=

2
hack/generate_client.sh
View File

@@ -2,7 +2,7 @@
set -e
GV="network:v1alpha1 servicemesh:v1alpha2 tenant:v1alpha1 tenant:v1alpha2 devops:v1alpha1 iam:v1alpha2 devops:v1alpha3 cluster:v1alpha1"
GV="network:v1alpha1 servicemesh:v1alpha2 tenant:v1alpha1 tenant:v1alpha2 devops:v1alpha1 iam:v1alpha2 devops:v1alpha3 cluster:v1alpha1 storage:v1alpha1"
rm -rf ./pkg/client
./hack/generate_group.sh "client,lister,informer" kubesphere.io/kubesphere/pkg/client kubesphere.io/kubesphere/pkg/apis "$GV" --output-base=./ -h "$PWD/hack/boilerplate.go.txt"

26
pkg/apis/addtoscheme_storage_v1alpha1.go Normal file
View File

@@ -0,0 +1,26 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package apis
import (
storagev1alpha1 "kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
)
func init() {
// Register the types with the Scheme so the components can map objects to GroupVersionKinds and back
AddToSchemes = append(AddToSchemes, storagev1alpha1.SchemeBuilder.AddToScheme)
}

29
pkg/apis/storage/crdinstall/install.go Normal file
View File

@@ -0,0 +1,29 @@
/*
Copyright 2019 The KubeSphere Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package install
import (
k8sruntime "k8s.io/apimachinery/pkg/runtime"
urlruntime "k8s.io/apimachinery/pkg/util/runtime"
storagev1alpha1 "kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
)
func Install(scheme *k8sruntime.Scheme) {
urlruntime.Must(storagev1alpha1.AddToScheme(scheme))
urlruntime.Must(scheme.SetVersionPriority(storagev1alpha1.SchemeGroupVersion))
}

18
pkg/apis/storage/group.go Normal file
View File

@@ -0,0 +1,18 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package storage contains storage API versions
package storage

88
pkg/apis/storage/v1alpha1/capability_types.go Normal file
View File

@@ -0,0 +1,88 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package v1alpha1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
type ExpandMode string
const (
ExpandModeUnknown ExpandMode = "UNKNOWN"
ExpandModeOffline ExpandMode = "OFFLINE"
ExpandModeOnline ExpandMode = "ONLINE"
)
// +genclient
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// +genclient:noStatus
// +genclient:nonNamespaced
// StorageClassCapability is the Schema for the storage class capability API
// +k8s:openapi-gen=true
type StorageClassCapability struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata,omitempty"`
Spec StorageClassCapabilitySpec `json:"spec"`
}
// StorageClassCapabilitySpec defines the desired state of StorageClassCapability
type StorageClassCapabilitySpec struct {
Provisioner string `json:"provisioner"`
Features StorageClassCapabilitySpecFeatures `json:"features"`
}
// StorageClassCapabilitySpecFeatures describe storage class features
type StorageClassCapabilitySpecFeatures struct {
Topology bool `json:"topology"`
Volume StorageClassCapabilitySpecFeaturesVolume `json:"volume"`
Snapshot StorageClassCapabilitySpecFeaturesSnapshot `json:"snapshot"`
}
// StorageClassCapabilitySpecFeaturesVolume describe volume features
type StorageClassCapabilitySpecFeaturesVolume struct {
Create bool `json:"create"`
Attach bool `json:"attach"`
List bool `json:"list"`
Clone bool `json:"clone"`
Stats bool `json:"stats"`
Expand ExpandMode `json:"expandMode"`
}
// StorageClassCapabilitySpecFeaturesSnapshot describe snapshot features
type StorageClassCapabilitySpecFeaturesSnapshot struct {
Create bool `json:"create"`
List bool `json:"list"`
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// +genclient:nonNamespaced
// StorageClassCapabilityList contains a list of StorageClassCapability
type StorageClassCapabilityList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata"`
Items []StorageClassCapability `json:"items"`
}
func init() {
SchemeBuilder.Register(
&StorageClassCapability{},
&StorageClassCapabilityList{})
}

23
pkg/apis/storage/v1alpha1/doc.go Normal file
View File

@@ -0,0 +1,23 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package v1alpha1 contains API Schema definitions for the storage v1alpha1 API group
// +k8s:openapi-gen=true
// +k8s:deepcopy-gen=package,register
// +k8s:conversion-gen=kubesphere.io/kubesphere/pkg/apis/storage
// +k8s:defaulter-gen=TypeMeta
// +groupName=storage.kubesphere.io
package v1alpha1

46
pkg/apis/storage/v1alpha1/register.go Normal file
View File

@@ -0,0 +1,46 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// NOTE: Boilerplate only. Ignore this file.
// Package v1alpha1 contains API Schema definitions for the storage v1alpha1 API group
// +k8s:openapi-gen=true
// +k8s:deepcopy-gen=package,register
// +k8s:conversion-gen=kubesphere.io/kubesphere/pkg/apis/storage
// +k8s:defaulter-gen=TypeMeta
// +groupName=storage.kubesphere.io
package v1alpha1
import (
"k8s.io/apimachinery/pkg/runtime/schema"
"sigs.k8s.io/controller-runtime/pkg/runtime/scheme"
)
var (
// SchemeGroupVersion is group version used to register these objects
SchemeGroupVersion = schema.GroupVersion{Group: "storage.kubesphere.io", Version: "v1alpha1"}
// SchemeBuilder is used to add go types to the GroupVersionKind scheme
SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion}
// AddToScheme is required by pkg/client/...
AddToScheme = SchemeBuilder.AddToScheme
)
// Resource is required by pkg/client/listers/...
func Resource(resource string) schema.GroupResource {
return SchemeGroupVersion.WithResource(resource).GroupResource()
}

152
pkg/apis/storage/v1alpha1/zz_generated.deepcopy.go generated Normal file
View File

@@ -0,0 +1,152 @@
// +build !ignore_autogenerated
/*
Copyright The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by deepcopy-gen. DO NOT EDIT.
package v1alpha1
import (
runtime "k8s.io/apimachinery/pkg/runtime"
)
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *StorageClassCapability) DeepCopyInto(out *StorageClassCapability) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
out.Spec = in.Spec
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StorageClassCapability.
func (in *StorageClassCapability) DeepCopy() *StorageClassCapability {
if in == nil {
return nil
}
out := new(StorageClassCapability)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *StorageClassCapability) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *StorageClassCapabilityList) DeepCopyInto(out *StorageClassCapabilityList) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ListMeta.DeepCopyInto(&out.ListMeta)
if in.Items != nil {
in, out := &in.Items, &out.Items
*out = make([]StorageClassCapability, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StorageClassCapabilityList.
func (in *StorageClassCapabilityList) DeepCopy() *StorageClassCapabilityList {
if in == nil {
return nil
}
out := new(StorageClassCapabilityList)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *StorageClassCapabilityList) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *StorageClassCapabilitySpec) DeepCopyInto(out *StorageClassCapabilitySpec) {
*out = *in
out.Features = in.Features
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StorageClassCapabilitySpec.
func (in *StorageClassCapabilitySpec) DeepCopy() *StorageClassCapabilitySpec {
if in == nil {
return nil
}
out := new(StorageClassCapabilitySpec)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *StorageClassCapabilitySpecFeatures) DeepCopyInto(out *StorageClassCapabilitySpecFeatures) {
*out = *in
out.Volume = in.Volume
out.Snapshot = in.Snapshot
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StorageClassCapabilitySpecFeatures.
func (in *StorageClassCapabilitySpecFeatures) DeepCopy() *StorageClassCapabilitySpecFeatures {
if in == nil {
return nil
}
out := new(StorageClassCapabilitySpecFeatures)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *StorageClassCapabilitySpecFeaturesSnapshot) DeepCopyInto(out *StorageClassCapabilitySpecFeaturesSnapshot) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProvisionerCapabilitySpecFeaturesSnapshot.
func (in *StorageClassCapabilitySpecFeaturesSnapshot) DeepCopy() *StorageClassCapabilitySpecFeaturesSnapshot {
if in == nil {
return nil
}
out := new(StorageClassCapabilitySpecFeaturesSnapshot)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *StorageClassCapabilitySpecFeaturesVolume) DeepCopyInto(out *StorageClassCapabilitySpecFeaturesVolume) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProvisionerCapabilitySpecFeaturesVolume.
func (in *StorageClassCapabilitySpecFeaturesVolume) DeepCopy() *StorageClassCapabilitySpecFeaturesVolume {
if in == nil {
return nil
}
out := new(StorageClassCapabilitySpecFeaturesVolume)
in.DeepCopyInto(out)
return out
}

14
pkg/client/clientset/versioned/clientset.go
View File

@@ -30,6 +30,7 @@ import (
iamv1alpha2 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/iam/v1alpha2"
networkv1alpha1 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/network/v1alpha1"
servicemeshv1alpha2 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/servicemesh/v1alpha2"
storagev1alpha1 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/storage/v1alpha1"
tenantv1alpha1 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/tenant/v1alpha1"
tenantv1alpha2 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/tenant/v1alpha2"
)
@@ -42,6 +43,7 @@ type Interface interface {
IamV1alpha2() iamv1alpha2.IamV1alpha2Interface
NetworkV1alpha1() networkv1alpha1.NetworkV1alpha1Interface
ServicemeshV1alpha2() servicemeshv1alpha2.ServicemeshV1alpha2Interface
StorageV1alpha1() storagev1alpha1.StorageV1alpha1Interface
TenantV1alpha1() tenantv1alpha1.TenantV1alpha1Interface
TenantV1alpha2() tenantv1alpha2.TenantV1alpha2Interface
}
@@ -56,6 +58,7 @@ type Clientset struct {
iamV1alpha2 *iamv1alpha2.IamV1alpha2Client
networkV1alpha1 *networkv1alpha1.NetworkV1alpha1Client
servicemeshV1alpha2 *servicemeshv1alpha2.ServicemeshV1alpha2Client
storageV1alpha1 *storagev1alpha1.StorageV1alpha1Client
tenantV1alpha1 *tenantv1alpha1.TenantV1alpha1Client
tenantV1alpha2 *tenantv1alpha2.TenantV1alpha2Client
}
@@ -90,6 +93,11 @@ func (c *Clientset) ServicemeshV1alpha2() servicemeshv1alpha2.ServicemeshV1alpha
return c.servicemeshV1alpha2
}
// StorageV1alpha1 retrieves the StorageV1alpha1Client
func (c *Clientset) StorageV1alpha1() storagev1alpha1.StorageV1alpha1Interface {
return c.storageV1alpha1
}
// TenantV1alpha1 retrieves the TenantV1alpha1Client
func (c *Clientset) TenantV1alpha1() tenantv1alpha1.TenantV1alpha1Interface {
return c.tenantV1alpha1
@@ -145,6 +153,10 @@ func NewForConfig(c *rest.Config) (*Clientset, error) {
if err != nil {
return nil, err
}
cs.storageV1alpha1, err = storagev1alpha1.NewForConfig(&configShallowCopy)
if err != nil {
return nil, err
}
cs.tenantV1alpha1, err = tenantv1alpha1.NewForConfig(&configShallowCopy)
if err != nil {
return nil, err
@@ -171,6 +183,7 @@ func NewForConfigOrDie(c *rest.Config) *Clientset {
cs.iamV1alpha2 = iamv1alpha2.NewForConfigOrDie(c)
cs.networkV1alpha1 = networkv1alpha1.NewForConfigOrDie(c)
cs.servicemeshV1alpha2 = servicemeshv1alpha2.NewForConfigOrDie(c)
cs.storageV1alpha1 = storagev1alpha1.NewForConfigOrDie(c)
cs.tenantV1alpha1 = tenantv1alpha1.NewForConfigOrDie(c)
cs.tenantV1alpha2 = tenantv1alpha2.NewForConfigOrDie(c)
@@ -187,6 +200,7 @@ func New(c rest.Interface) *Clientset {
cs.iamV1alpha2 = iamv1alpha2.New(c)
cs.networkV1alpha1 = networkv1alpha1.New(c)
cs.servicemeshV1alpha2 = servicemeshv1alpha2.New(c)
cs.storageV1alpha1 = storagev1alpha1.New(c)
cs.tenantV1alpha1 = tenantv1alpha1.New(c)
cs.tenantV1alpha2 = tenantv1alpha2.New(c)

7
pkg/client/clientset/versioned/fake/clientset_generated.go
View File

@@ -37,6 +37,8 @@ import (
fakenetworkv1alpha1 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/network/v1alpha1/fake"
servicemeshv1alpha2 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/servicemesh/v1alpha2"
fakeservicemeshv1alpha2 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/servicemesh/v1alpha2/fake"
storagev1alpha1 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/storage/v1alpha1"
fakestoragev1alpha1 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/storage/v1alpha1/fake"
tenantv1alpha1 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/tenant/v1alpha1"
faketenantv1alpha1 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/tenant/v1alpha1/fake"
tenantv1alpha2 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/tenant/v1alpha2"
@@ -120,6 +122,11 @@ func (c *Clientset) ServicemeshV1alpha2() servicemeshv1alpha2.ServicemeshV1alpha
return &fakeservicemeshv1alpha2.FakeServicemeshV1alpha2{Fake: &c.Fake}
}
// StorageV1alpha1 retrieves the StorageV1alpha1Client
func (c *Clientset) StorageV1alpha1() storagev1alpha1.StorageV1alpha1Interface {
return &fakestoragev1alpha1.FakeStorageV1alpha1{Fake: &c.Fake}
}
// TenantV1alpha1 retrieves the TenantV1alpha1Client
func (c *Clientset) TenantV1alpha1() tenantv1alpha1.TenantV1alpha1Interface {
return &faketenantv1alpha1.FakeTenantV1alpha1{Fake: &c.Fake}

2
pkg/client/clientset/versioned/fake/register.go
View File

@@ -30,6 +30,7 @@ import (
iamv1alpha2 "kubesphere.io/kubesphere/pkg/apis/iam/v1alpha2"
networkv1alpha1 "kubesphere.io/kubesphere/pkg/apis/network/v1alpha1"
servicemeshv1alpha2 "kubesphere.io/kubesphere/pkg/apis/servicemesh/v1alpha2"
storagev1alpha1 "kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
tenantv1alpha1 "kubesphere.io/kubesphere/pkg/apis/tenant/v1alpha1"
tenantv1alpha2 "kubesphere.io/kubesphere/pkg/apis/tenant/v1alpha2"
)
@@ -44,6 +45,7 @@ var localSchemeBuilder = runtime.SchemeBuilder{
iamv1alpha2.AddToScheme,
networkv1alpha1.AddToScheme,
servicemeshv1alpha2.AddToScheme,
storagev1alpha1.AddToScheme,
tenantv1alpha1.AddToScheme,
tenantv1alpha2.AddToScheme,
}

2
pkg/client/clientset/versioned/scheme/register.go
View File

@@ -30,6 +30,7 @@ import (
iamv1alpha2 "kubesphere.io/kubesphere/pkg/apis/iam/v1alpha2"
networkv1alpha1 "kubesphere.io/kubesphere/pkg/apis/network/v1alpha1"
servicemeshv1alpha2 "kubesphere.io/kubesphere/pkg/apis/servicemesh/v1alpha2"
storagev1alpha1 "kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
tenantv1alpha1 "kubesphere.io/kubesphere/pkg/apis/tenant/v1alpha1"
tenantv1alpha2 "kubesphere.io/kubesphere/pkg/apis/tenant/v1alpha2"
)
@@ -44,6 +45,7 @@ var localSchemeBuilder = runtime.SchemeBuilder{
iamv1alpha2.AddToScheme,
networkv1alpha1.AddToScheme,
servicemeshv1alpha2.AddToScheme,
storagev1alpha1.AddToScheme,
tenantv1alpha1.AddToScheme,
tenantv1alpha2.AddToScheme,
}

20
pkg/client/clientset/versioned/typed/storage/v1alpha1/doc.go Normal file
View File

@@ -0,0 +1,20 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by client-gen. DO NOT EDIT.
// This package has the automatically generated typed clients.
package v1alpha1

20
pkg/client/clientset/versioned/typed/storage/v1alpha1/fake/doc.go Normal file
View File

@@ -0,0 +1,20 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by client-gen. DO NOT EDIT.
// Package fake has the automatically generated clients.
package fake

40
pkg/client/clientset/versioned/typed/storage/v1alpha1/fake/fake_storage_client.go Normal file
View File

@@ -0,0 +1,40 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by client-gen. DO NOT EDIT.
package fake
import (
rest "k8s.io/client-go/rest"
testing "k8s.io/client-go/testing"
v1alpha1 "kubesphere.io/kubesphere/pkg/client/clientset/versioned/typed/storage/v1alpha1"
)
type FakeStorageV1alpha1 struct {
*testing.Fake
}
func (c *FakeStorageV1alpha1) StorageClassCapabilities() v1alpha1.StorageClassCapabilityInterface {
return &FakeStorageClassCapabilities{c}
}
// RESTClient returns a RESTClient that is used to communicate
// with API server by this client implementation.
func (c *FakeStorageV1alpha1) RESTClient() rest.Interface {
var ret *rest.RESTClient
return ret
}

120
pkg/client/clientset/versioned/typed/storage/v1alpha1/fake/fake_storageclasscapability.go Normal file
View File

@@ -0,0 +1,120 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by client-gen. DO NOT EDIT.
package fake
import (
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
labels "k8s.io/apimachinery/pkg/labels"
schema "k8s.io/apimachinery/pkg/runtime/schema"
types "k8s.io/apimachinery/pkg/types"
watch "k8s.io/apimachinery/pkg/watch"
testing "k8s.io/client-go/testing"
v1alpha1 "kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
)
// FakeStorageClassCapabilities implements StorageClassCapabilityInterface
type FakeStorageClassCapabilities struct {
Fake *FakeStorageV1alpha1
}
var storageclasscapabilitiesResource = schema.GroupVersionResource{Group: "storage.kubesphere.io", Version: "v1alpha1", Resource: "storageclasscapabilities"}
var storageclasscapabilitiesKind = schema.GroupVersionKind{Group: "storage.kubesphere.io", Version: "v1alpha1", Kind: "StorageClassCapability"}
// Get takes name of the storageClassCapability, and returns the corresponding storageClassCapability object, and an error if there is any.
func (c *FakeStorageClassCapabilities) Get(name string, options v1.GetOptions) (result *v1alpha1.StorageClassCapability, err error) {
obj, err := c.Fake.
Invokes(testing.NewRootGetAction(storageclasscapabilitiesResource, name), &v1alpha1.StorageClassCapability{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.StorageClassCapability), err
}
// List takes label and field selectors, and returns the list of StorageClassCapabilities that match those selectors.
func (c *FakeStorageClassCapabilities) List(opts v1.ListOptions) (result *v1alpha1.StorageClassCapabilityList, err error) {
obj, err := c.Fake.
Invokes(testing.NewRootListAction(storageclasscapabilitiesResource, storageclasscapabilitiesKind, opts), &v1alpha1.StorageClassCapabilityList{})
if obj == nil {
return nil, err
}
label, _, _ := testing.ExtractFromListOptions(opts)
if label == nil {
label = labels.Everything()
}
list := &v1alpha1.StorageClassCapabilityList{ListMeta: obj.(*v1alpha1.StorageClassCapabilityList).ListMeta}
for _, item := range obj.(*v1alpha1.StorageClassCapabilityList).Items {
if label.Matches(labels.Set(item.Labels)) {
list.Items = append(list.Items, item)
}
}
return list, err
}
// Watch returns a watch.Interface that watches the requested storageClassCapabilities.
func (c *FakeStorageClassCapabilities) Watch(opts v1.ListOptions) (watch.Interface, error) {
return c.Fake.
InvokesWatch(testing.NewRootWatchAction(storageclasscapabilitiesResource, opts))
}
// Create takes the representation of a storageClassCapability and creates it. Returns the server's representation of the storageClassCapability, and an error, if there is any.
func (c *FakeStorageClassCapabilities) Create(storageClassCapability *v1alpha1.StorageClassCapability) (result *v1alpha1.StorageClassCapability, err error) {
obj, err := c.Fake.
Invokes(testing.NewRootCreateAction(storageclasscapabilitiesResource, storageClassCapability), &v1alpha1.StorageClassCapability{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.StorageClassCapability), err
}
// Update takes the representation of a storageClassCapability and updates it. Returns the server's representation of the storageClassCapability, and an error, if there is any.
func (c *FakeStorageClassCapabilities) Update(storageClassCapability *v1alpha1.StorageClassCapability) (result *v1alpha1.StorageClassCapability, err error) {
obj, err := c.Fake.
Invokes(testing.NewRootUpdateAction(storageclasscapabilitiesResource, storageClassCapability), &v1alpha1.StorageClassCapability{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.StorageClassCapability), err
}
// Delete takes name of the storageClassCapability and deletes it. Returns an error if one occurs.
func (c *FakeStorageClassCapabilities) Delete(name string, options *v1.DeleteOptions) error {
_, err := c.Fake.
Invokes(testing.NewRootDeleteAction(storageclasscapabilitiesResource, name), &v1alpha1.StorageClassCapability{})
return err
}
// DeleteCollection deletes a collection of objects.
func (c *FakeStorageClassCapabilities) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
action := testing.NewRootDeleteCollectionAction(storageclasscapabilitiesResource, listOptions)
_, err := c.Fake.Invokes(action, &v1alpha1.StorageClassCapabilityList{})
return err
}
// Patch applies the patch and returns the patched storageClassCapability.
func (c *FakeStorageClassCapabilities) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.StorageClassCapability, err error) {
obj, err := c.Fake.
Invokes(testing.NewRootPatchSubresourceAction(storageclasscapabilitiesResource, name, pt, data, subresources...), &v1alpha1.StorageClassCapability{})
if obj == nil {
return nil, err
}
return obj.(*v1alpha1.StorageClassCapability), err
}

21
pkg/client/clientset/versioned/typed/storage/v1alpha1/generated_expansion.go Normal file
View File

@@ -0,0 +1,21 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by client-gen. DO NOT EDIT.
package v1alpha1
type StorageClassCapabilityExpansion interface{}

89
pkg/client/clientset/versioned/typed/storage/v1alpha1/storage_client.go Normal file
View File

@@ -0,0 +1,89 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by client-gen. DO NOT EDIT.
package v1alpha1
import (
rest "k8s.io/client-go/rest"
v1alpha1 "kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
"kubesphere.io/kubesphere/pkg/client/clientset/versioned/scheme"
)
type StorageV1alpha1Interface interface {
RESTClient() rest.Interface
StorageClassCapabilitiesGetter
}
// StorageV1alpha1Client is used to interact with features provided by the storage.kubesphere.io group.
type StorageV1alpha1Client struct {
restClient rest.Interface
}
func (c *StorageV1alpha1Client) StorageClassCapabilities() StorageClassCapabilityInterface {
return newStorageClassCapabilities(c)
}
// NewForConfig creates a new StorageV1alpha1Client for the given config.
func NewForConfig(c *rest.Config) (*StorageV1alpha1Client, error) {
config := *c
if err := setConfigDefaults(&config); err != nil {
return nil, err
}
client, err := rest.RESTClientFor(&config)
if err != nil {
return nil, err
}
return &StorageV1alpha1Client{client}, nil
}
// NewForConfigOrDie creates a new StorageV1alpha1Client for the given config and
// panics if there is an error in the config.
func NewForConfigOrDie(c *rest.Config) *StorageV1alpha1Client {
client, err := NewForConfig(c)
if err != nil {
panic(err)
}
return client
}
// New creates a new StorageV1alpha1Client for the given RESTClient.
func New(c rest.Interface) *StorageV1alpha1Client {
return &StorageV1alpha1Client{c}
}
func setConfigDefaults(config *rest.Config) error {
gv := v1alpha1.SchemeGroupVersion
config.GroupVersion = &gv
config.APIPath = "/apis"
config.NegotiatedSerializer = scheme.Codecs.WithoutConversion()
if config.UserAgent == "" {
config.UserAgent = rest.DefaultKubernetesUserAgent()
}
return nil
}
// RESTClient returns a RESTClient that is used to communicate
// with API server by this client implementation.
func (c *StorageV1alpha1Client) RESTClient() rest.Interface {
if c == nil {
return nil
}
return c.restClient
}

164
pkg/client/clientset/versioned/typed/storage/v1alpha1/storageclasscapability.go Normal file
View File

@@ -0,0 +1,164 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by client-gen. DO NOT EDIT.
package v1alpha1
import (
"time"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
types "k8s.io/apimachinery/pkg/types"
watch "k8s.io/apimachinery/pkg/watch"
rest "k8s.io/client-go/rest"
v1alpha1 "kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
scheme "kubesphere.io/kubesphere/pkg/client/clientset/versioned/scheme"
)
// StorageClassCapabilitiesGetter has a method to return a StorageClassCapabilityInterface.
// A group's client should implement this interface.
type StorageClassCapabilitiesGetter interface {
StorageClassCapabilities() StorageClassCapabilityInterface
}
// StorageClassCapabilityInterface has methods to work with StorageClassCapability resources.
type StorageClassCapabilityInterface interface {
Create(*v1alpha1.StorageClassCapability) (*v1alpha1.StorageClassCapability, error)
Update(*v1alpha1.StorageClassCapability) (*v1alpha1.StorageClassCapability, error)
Delete(name string, options *v1.DeleteOptions) error
DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
Get(name string, options v1.GetOptions) (*v1alpha1.StorageClassCapability, error)
List(opts v1.ListOptions) (*v1alpha1.StorageClassCapabilityList, error)
Watch(opts v1.ListOptions) (watch.Interface, error)
Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.StorageClassCapability, err error)
StorageClassCapabilityExpansion
}
// storageClassCapabilities implements StorageClassCapabilityInterface
type storageClassCapabilities struct {
client rest.Interface
}
// newStorageClassCapabilities returns a StorageClassCapabilities
func newStorageClassCapabilities(c *StorageV1alpha1Client) *storageClassCapabilities {
return &storageClassCapabilities{
client: c.RESTClient(),
}
}
// Get takes name of the storageClassCapability, and returns the corresponding storageClassCapability object, and an error if there is any.
func (c *storageClassCapabilities) Get(name string, options v1.GetOptions) (result *v1alpha1.StorageClassCapability, err error) {
result = &v1alpha1.StorageClassCapability{}
err = c.client.Get().
Resource("storageclasscapabilities").
Name(name).
VersionedParams(&options, scheme.ParameterCodec).
Do().
Into(result)
return
}
// List takes label and field selectors, and returns the list of StorageClassCapabilities that match those selectors.
func (c *storageClassCapabilities) List(opts v1.ListOptions) (result *v1alpha1.StorageClassCapabilityList, err error) {
var timeout time.Duration
if opts.TimeoutSeconds != nil {
timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
}
result = &v1alpha1.StorageClassCapabilityList{}
err = c.client.Get().
Resource("storageclasscapabilities").
VersionedParams(&opts, scheme.ParameterCodec).
Timeout(timeout).
Do().
Into(result)
return
}
// Watch returns a watch.Interface that watches the requested storageClassCapabilities.
func (c *storageClassCapabilities) Watch(opts v1.ListOptions) (watch.Interface, error) {
var timeout time.Duration
if opts.TimeoutSeconds != nil {
timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
}
opts.Watch = true
return c.client.Get().
Resource("storageclasscapabilities").
VersionedParams(&opts, scheme.ParameterCodec).
Timeout(timeout).
Watch()
}
// Create takes the representation of a storageClassCapability and creates it. Returns the server's representation of the storageClassCapability, and an error, if there is any.
func (c *storageClassCapabilities) Create(storageClassCapability *v1alpha1.StorageClassCapability) (result *v1alpha1.StorageClassCapability, err error) {
result = &v1alpha1.StorageClassCapability{}
err = c.client.Post().
Resource("storageclasscapabilities").
Body(storageClassCapability).
Do().
Into(result)
return
}
// Update takes the representation of a storageClassCapability and updates it. Returns the server's representation of the storageClassCapability, and an error, if there is any.
func (c *storageClassCapabilities) Update(storageClassCapability *v1alpha1.StorageClassCapability) (result *v1alpha1.StorageClassCapability, err error) {
result = &v1alpha1.StorageClassCapability{}
err = c.client.Put().
Resource("storageclasscapabilities").
Name(storageClassCapability.Name).
Body(storageClassCapability).
Do().
Into(result)
return
}
// Delete takes name of the storageClassCapability and deletes it. Returns an error if one occurs.
func (c *storageClassCapabilities) Delete(name string, options *v1.DeleteOptions) error {
return c.client.Delete().
Resource("storageclasscapabilities").
Name(name).
Body(options).
Do().
Error()
}
// DeleteCollection deletes a collection of objects.
func (c *storageClassCapabilities) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
var timeout time.Duration
if listOptions.TimeoutSeconds != nil {
timeout = time.Duration(*listOptions.TimeoutSeconds) * time.Second
}
return c.client.Delete().
Resource("storageclasscapabilities").
VersionedParams(&listOptions, scheme.ParameterCodec).
Timeout(timeout).
Body(options).
Do().
Error()
}
// Patch applies the patch and returns the patched storageClassCapability.
func (c *storageClassCapabilities) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.StorageClassCapability, err error) {
result = &v1alpha1.StorageClassCapability{}
err = c.client.Patch(pt).
Resource("storageclasscapabilities").
SubResource(subresources...).
Name(name).
Body(data).
Do().
Into(result)
return
}

6
pkg/client/informers/externalversions/factory.go
View File

@@ -34,6 +34,7 @@ import (
internalinterfaces "kubesphere.io/kubesphere/pkg/client/informers/externalversions/internalinterfaces"
network "kubesphere.io/kubesphere/pkg/client/informers/externalversions/network"
servicemesh "kubesphere.io/kubesphere/pkg/client/informers/externalversions/servicemesh"
storage "kubesphere.io/kubesphere/pkg/client/informers/externalversions/storage"
tenant "kubesphere.io/kubesphere/pkg/client/informers/externalversions/tenant"
)
@@ -182,6 +183,7 @@ type SharedInformerFactory interface {
Iam() iam.Interface
Network() network.Interface
Servicemesh() servicemesh.Interface
Storage() storage.Interface
Tenant() tenant.Interface
}
@@ -205,6 +207,10 @@ func (f *sharedInformerFactory) Servicemesh() servicemesh.Interface {
return servicemesh.New(f, f.namespace, f.tweakListOptions)
}
func (f *sharedInformerFactory) Storage() storage.Interface {
return storage.New(f, f.namespace, f.tweakListOptions)
}
func (f *sharedInformerFactory) Tenant() tenant.Interface {
return tenant.New(f, f.namespace, f.tweakListOptions)
}

5
pkg/client/informers/externalversions/generic.go
View File

@@ -29,6 +29,7 @@ import (
v1alpha2 "kubesphere.io/kubesphere/pkg/apis/iam/v1alpha2"
networkv1alpha1 "kubesphere.io/kubesphere/pkg/apis/network/v1alpha1"
servicemeshv1alpha2 "kubesphere.io/kubesphere/pkg/apis/servicemesh/v1alpha2"
storagev1alpha1 "kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
tenantv1alpha1 "kubesphere.io/kubesphere/pkg/apis/tenant/v1alpha1"
tenantv1alpha2 "kubesphere.io/kubesphere/pkg/apis/tenant/v1alpha2"
)
@@ -101,6 +102,10 @@ func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource
case servicemeshv1alpha2.SchemeGroupVersion.WithResource("strategies"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Servicemesh().V1alpha2().Strategies().Informer()}, nil
// Group=storage.kubesphere.io, Version=v1alpha1
case storagev1alpha1.SchemeGroupVersion.WithResource("storageclasscapabilities"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Storage().V1alpha1().StorageClassCapabilities().Informer()}, nil
// Group=tenant.kubesphere.io, Version=v1alpha1
case tenantv1alpha1.SchemeGroupVersion.WithResource("workspaces"):
return &genericInformer{resource: resource.GroupResource(), informer: f.Tenant().V1alpha1().Workspaces().Informer()}, nil

46
pkg/client/informers/externalversions/storage/interface.go Normal file
View File

@@ -0,0 +1,46 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by informer-gen. DO NOT EDIT.
package storage
import (
internalinterfaces "kubesphere.io/kubesphere/pkg/client/informers/externalversions/internalinterfaces"
v1alpha1 "kubesphere.io/kubesphere/pkg/client/informers/externalversions/storage/v1alpha1"
)
// Interface provides access to each of this group's versions.
type Interface interface {
// V1alpha1 provides access to shared informers for resources in V1alpha1.
V1alpha1() v1alpha1.Interface
}
type group struct {
factory internalinterfaces.SharedInformerFactory
namespace string
tweakListOptions internalinterfaces.TweakListOptionsFunc
}
// New returns a new Interface.
func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
}
// V1alpha1 returns a new v1alpha1.Interface.
func (g *group) V1alpha1() v1alpha1.Interface {
return v1alpha1.New(g.factory, g.namespace, g.tweakListOptions)
}

45
pkg/client/informers/externalversions/storage/v1alpha1/interface.go Normal file
View File

@@ -0,0 +1,45 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by informer-gen. DO NOT EDIT.
package v1alpha1
import (
internalinterfaces "kubesphere.io/kubesphere/pkg/client/informers/externalversions/internalinterfaces"
)
// Interface provides access to all the informers in this group version.
type Interface interface {
// StorageClassCapabilities returns a StorageClassCapabilityInformer.
StorageClassCapabilities() StorageClassCapabilityInformer
}
type version struct {
factory internalinterfaces.SharedInformerFactory
namespace string
tweakListOptions internalinterfaces.TweakListOptionsFunc
}
// New returns a new Interface.
func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
}
// StorageClassCapabilities returns a StorageClassCapabilityInformer.
func (v *version) StorageClassCapabilities() StorageClassCapabilityInformer {
return &storageClassCapabilityInformer{factory: v.factory, tweakListOptions: v.tweakListOptions}
}

88
pkg/client/informers/externalversions/storage/v1alpha1/storageclasscapability.go Normal file
View File

@@ -0,0 +1,88 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by informer-gen. DO NOT EDIT.
package v1alpha1
import (
time "time"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
watch "k8s.io/apimachinery/pkg/watch"
cache "k8s.io/client-go/tools/cache"
storagev1alpha1 "kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
versioned "kubesphere.io/kubesphere/pkg/client/clientset/versioned"
internalinterfaces "kubesphere.io/kubesphere/pkg/client/informers/externalversions/internalinterfaces"
v1alpha1 "kubesphere.io/kubesphere/pkg/client/listers/storage/v1alpha1"
)
// StorageClassCapabilityInformer provides access to a shared informer and lister for
// StorageClassCapabilities.
type StorageClassCapabilityInformer interface {
Informer() cache.SharedIndexInformer
Lister() v1alpha1.StorageClassCapabilityLister
}
type storageClassCapabilityInformer struct {
factory internalinterfaces.SharedInformerFactory
tweakListOptions internalinterfaces.TweakListOptionsFunc
}
// NewStorageClassCapabilityInformer constructs a new informer for StorageClassCapability type.
// Always prefer using an informer factory to get a shared informer instead of getting an independent
// one. This reduces memory footprint and number of connections to the server.
func NewStorageClassCapabilityInformer(client versioned.Interface, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
return NewFilteredStorageClassCapabilityInformer(client, resyncPeriod, indexers, nil)
}
// NewFilteredStorageClassCapabilityInformer constructs a new informer for StorageClassCapability type.
// Always prefer using an informer factory to get a shared informer instead of getting an independent
// one. This reduces memory footprint and number of connections to the server.
func NewFilteredStorageClassCapabilityInformer(client versioned.Interface, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
return cache.NewSharedIndexInformer(
&cache.ListWatch{
ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.StorageV1alpha1().StorageClassCapabilities().List(options)
},
WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
if tweakListOptions != nil {
tweakListOptions(&options)
}
return client.StorageV1alpha1().StorageClassCapabilities().Watch(options)
},
},
&storagev1alpha1.StorageClassCapability{},
resyncPeriod,
indexers,
)
}
func (f *storageClassCapabilityInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
return NewFilteredStorageClassCapabilityInformer(client, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
}
func (f *storageClassCapabilityInformer) Informer() cache.SharedIndexInformer {
return f.factory.InformerFor(&storagev1alpha1.StorageClassCapability{}, f.defaultInformer)
}
func (f *storageClassCapabilityInformer) Lister() v1alpha1.StorageClassCapabilityLister {
return v1alpha1.NewStorageClassCapabilityLister(f.Informer().GetIndexer())
}

23
pkg/client/listers/storage/v1alpha1/expansion_generated.go Normal file
View File

@@ -0,0 +1,23 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by lister-gen. DO NOT EDIT.
package v1alpha1
// StorageClassCapabilityListerExpansion allows custom methods to be added to
// StorageClassCapabilityLister.
type StorageClassCapabilityListerExpansion interface{}

65
pkg/client/listers/storage/v1alpha1/storageclasscapability.go Normal file
View File

@@ -0,0 +1,65 @@
/*
Copyright 2019 The KubeSphere authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by lister-gen. DO NOT EDIT.
package v1alpha1
import (
"k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/labels"
"k8s.io/client-go/tools/cache"
v1alpha1 "kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
)
// StorageClassCapabilityLister helps list StorageClassCapabilities.
type StorageClassCapabilityLister interface {
// List lists all StorageClassCapabilities in the indexer.
List(selector labels.Selector) (ret []*v1alpha1.StorageClassCapability, err error)
// Get retrieves the StorageClassCapability from the index for a given name.
Get(name string) (*v1alpha1.StorageClassCapability, error)
StorageClassCapabilityListerExpansion
}
// storageClassCapabilityLister implements the StorageClassCapabilityLister interface.
type storageClassCapabilityLister struct {
indexer cache.Indexer
}
// NewStorageClassCapabilityLister returns a new StorageClassCapabilityLister.
func NewStorageClassCapabilityLister(indexer cache.Indexer) StorageClassCapabilityLister {
return &storageClassCapabilityLister{indexer: indexer}
}
// List lists all StorageClassCapabilities in the indexer.
func (s *storageClassCapabilityLister) List(selector labels.Selector) (ret []*v1alpha1.StorageClassCapability, err error) {
err = cache.ListAll(s.indexer, selector, func(m interface{}) {
ret = append(ret, m.(*v1alpha1.StorageClassCapability))
})
return ret, err
}
// Get retrieves the StorageClassCapability from the index for a given name.
func (s *storageClassCapabilityLister) Get(name string) (*v1alpha1.StorageClassCapability, error) {
obj, exists, err := s.indexer.GetByKey(name)
if err != nil {
return nil, err
}
if !exists {
return nil, errors.NewNotFound(v1alpha1.Resource("storageclasscapability"), name)
}
return obj.(*v1alpha1.StorageClassCapability), nil
}

313
pkg/controller/storage/capability/capability_controller.go Normal file
View File

@@ -0,0 +1,313 @@
/*
Copyright 2020 The KubeSphere Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package capability
import (
"fmt"
"os"
"reflect"
"time"
snapapi "github.com/kubernetes-csi/external-snapshotter/v2/pkg/apis/volumesnapshot/v1beta1"
snapinformers "github.com/kubernetes-csi/external-snapshotter/v2/pkg/client/informers/externalversions/volumesnapshot/v1beta1"
snaplisters "github.com/kubernetes-csi/external-snapshotter/v2/pkg/client/listers/volumesnapshot/v1beta1"
v1strorage "k8s.io/api/storage/v1"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
utilruntime "k8s.io/apimachinery/pkg/util/runtime"
"k8s.io/apimachinery/pkg/util/version"
"k8s.io/apimachinery/pkg/util/wait"
scinformers "k8s.io/client-go/informers/storage/v1"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/kubernetes/scheme"
sclisters "k8s.io/client-go/listers/storage/v1"
"k8s.io/client-go/tools/cache"
"k8s.io/client-go/util/workqueue"
"k8s.io/klog"
crdapi "kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
clientset "kubesphere.io/kubesphere/pkg/client/clientset/versioned"
crdscheme "kubesphere.io/kubesphere/pkg/client/clientset/versioned/scheme"
storageinformers "kubesphere.io/kubesphere/pkg/client/informers/externalversions/storage/v1alpha1"
crdlisters "kubesphere.io/kubesphere/pkg/client/listers/storage/v1alpha1"
)
const (
minKubernetesVersion = "v1.17.0"
CSIAddressFormat = "/var/lib/kubelet/plugins/%s/csi.sock"
)
type csiAddressGetter func(storageClassProvisioner string) string
type StorageCapabilityController struct {
k8sClient kubernetes.Interface
storageClassCapabilityClient clientset.Interface
storageClassLister sclisters.StorageClassLister
storageClassSynced cache.InformerSynced
snapshotClassLister snaplisters.VolumeSnapshotClassLister
snapshotClassSynced cache.InformerSynced
storageClassCapabilityLister crdlisters.StorageClassCapabilityLister
storageClassCapabilitySynced cache.InformerSynced
workQueue workqueue.RateLimitingInterface
csiAddressGetter csiAddressGetter
}
// This controller is responsible to watch StorageClass, SnapshotClass.
// And then update StorageClassCapability CRD resource object to the newest status.
func NewController(
k8sClient kubernetes.Interface,
storageClassCapabilityClient clientset.Interface,
storageClassInformer scinformers.StorageClassInformer,
snapshotClassInformer snapinformers.VolumeSnapshotClassInformer,
storageClassCapabilityInformer storageinformers.StorageClassCapabilityInformer,
csiAddressGetter csiAddressGetter,
) *StorageCapabilityController {
utilruntime.Must(crdscheme.AddToScheme(scheme.Scheme))
controller := &StorageCapabilityController{
k8sClient: k8sClient,
storageClassCapabilityClient: storageClassCapabilityClient,
storageClassLister: storageClassInformer.Lister(),
storageClassSynced: storageClassInformer.Informer().HasSynced,
snapshotClassLister: snapshotClassInformer.Lister(),
snapshotClassSynced: snapshotClassInformer.Informer().HasSynced,
storageClassCapabilityLister: storageClassCapabilityInformer.Lister(),
storageClassCapabilitySynced: storageClassCapabilityInformer.Informer().HasSynced,
workQueue: workqueue.NewNamedRateLimitingQueue(workqueue.DefaultControllerRateLimiter(), "StorageClasses"),
csiAddressGetter: csiAddressGetter,
}
storageClassInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
AddFunc: controller.enqueueStorageClass,
UpdateFunc: func(old, new interface{}) {
newStorageClass := new.(*v1strorage.StorageClass)
oldStorageClass := old.(*v1strorage.StorageClass)
if newStorageClass.ResourceVersion == oldStorageClass.ResourceVersion {
return
}
controller.enqueueStorageClass(newStorageClass)
},
DeleteFunc: controller.enqueueStorageClass,
})
snapshotClassInformer.Informer().AddEventHandler(cache.ResourceEventHandlerFuncs{
AddFunc: controller.enqueueSnapshotClass,
UpdateFunc: func(old, new interface{}) {
return
},
DeleteFunc: controller.enqueueSnapshotClass,
})
return controller
}
func (c *StorageCapabilityController) Start(stopCh <-chan struct{}) error {
return c.Run(5, stopCh)
}
func (c *StorageCapabilityController) Run(threadCnt int, stopCh <-chan struct{}) error {
defer utilruntime.HandleCrash()
defer c.workQueue.ShutDown()
// Wait for the caches to be synced before starting workers
klog.Info("Waiting for informer caches to sync")
if ok := cache.WaitForCacheSync(stopCh, c.storageClassSynced, c.snapshotClassSynced, c.storageClassCapabilitySynced); !ok {
return fmt.Errorf("failed to wait for caches to sync")
}
for i := 0; i < threadCnt; i++ {
go wait.Until(c.runWorker, time.Second, stopCh)
}
klog.Info("Started workers")
<-stopCh
klog.Info("Shutting down workers")
return nil
}
func (c *StorageCapabilityController) enqueueStorageClass(obj interface{}) {
storageClass := obj.(*v1strorage.StorageClass)
if !fileExist(c.csiAddressGetter(storageClass.Provisioner)) {
klog.V(4).Infof("CSI address of storage class: %s, provisioner :%s not exist", storageClass.Name, storageClass.Provisioner)
return
}
var key string
var err error
if key, err = cache.MetaNamespaceKeyFunc(obj); err != nil {
utilruntime.HandleError(err)
return
}
c.workQueue.Add(key)
}
func (c *StorageCapabilityController) enqueueSnapshotClass(obj interface{}) {
snapshotClass := obj.(*snapapi.VolumeSnapshotClass)
if !fileExist(c.csiAddressGetter(snapshotClass.Driver)) {
klog.V(4).Infof("CSI address of snapshot class: %s, driver:%s not exist", snapshotClass.Name, snapshotClass.Driver)
return
}
var key string
var err error
if key, err = cache.MetaNamespaceKeyFunc(obj); err != nil {
utilruntime.HandleError(err)
return
}
c.workQueue.Add(key)
}
func (c *StorageCapabilityController) runWorker() {
for c.processNextWorkItem() {
}
}
func (c *StorageCapabilityController) processNextWorkItem() bool {
obj, shutdown := c.workQueue.Get()
if shutdown {
return false
}
err := func(obj interface{}) error {
defer c.workQueue.Done(obj)
var key string
var ok bool
if key, ok = obj.(string); !ok {
c.workQueue.Forget(obj)
utilruntime.HandleError(fmt.Errorf("expected string in workQueue but got %#v", obj))
return nil
}
if err := c.syncHandler(key); err != nil {
c.workQueue.AddRateLimited(key)
return fmt.Errorf("error syncing '%s': %s, requeuing", key, err.Error())
}
c.workQueue.Forget(obj)
klog.Infof("Successfully synced '%s'", key)
return nil
}(obj)
if err != nil {
utilruntime.HandleError(err)
return true
}
return true
}
// When creating a new storage class, the controller will create a new storage capability object.
// When updating storage class, the controller will update or create the storage capability object.
// When deleting storage class, the controller will delete storage capability object.
func (c *StorageCapabilityController) syncHandler(key string) error {
_, name, err := cache.SplitMetaNamespaceKey(key)
if err != nil {
utilruntime.HandleError(fmt.Errorf("invalid resource key: %s", key))
return nil
}
// Get StorageClass
storageClass, err := c.storageClassLister.Get(name)
klog.V(4).Infof("Get storageClass %s: entity %v", name, storageClass)
if err != nil {
if errors.IsNotFound(err) {
_, err = c.storageClassCapabilityLister.Get(name)
if err != nil {
if errors.IsNotFound(err) {
return nil
}
return err
}
return c.storageClassCapabilityClient.StorageV1alpha1().StorageClassCapabilities().Delete(name, &metav1.DeleteOptions{})
}
return err
}
// Get SnapshotClass
snapshotClassCreated := true
_, err = c.snapshotClassLister.Get(storageClass.Name)
if err != nil {
if errors.IsNotFound(err) {
snapshotClassCreated = false
} else {
return err
}
}
// Get exist StorageClassCapability
storageClassCapabilityExist, err := c.storageClassCapabilityLister.Get(storageClass.Name)
if errors.IsNotFound(err) {
// If the resource doesn't exist, we'll create it
klog.V(4).Infof("Create StorageClassProvisioner %s", storageClass.GetName())
storageClassCapabilityCreate := &crdapi.StorageClassCapability{ObjectMeta: metav1.ObjectMeta{Name: storageClass.Name}}
err = c.addSpec(&storageClassCapabilityCreate.Spec, storageClass, snapshotClassCreated)
if err != nil {
return err
}
klog.V(4).Info("Create StorageClassCapability: ", storageClassCapabilityCreate)
_, err = c.storageClassCapabilityClient.StorageV1alpha1().StorageClassCapabilities().Create(storageClassCapabilityCreate)
return err
}
if err != nil {
return err
}
// If the resource exist, we can update it.
storageClassCapabilityUpdate := storageClassCapabilityExist.DeepCopy()
err = c.addSpec(&storageClassCapabilityUpdate.Spec, storageClass, snapshotClassCreated)
if err != nil {
return err
}
if !reflect.DeepEqual(storageClassCapabilityExist, storageClassCapabilityUpdate) {
klog.V(4).Info("Update StorageClassCapability: ", storageClassCapabilityUpdate)
_, err = c.storageClassCapabilityClient.StorageV1alpha1().StorageClassCapabilities().Update(storageClassCapabilityUpdate)
return err
}
return nil
}
func (c *StorageCapabilityController) IsValidKubernetesVersion() bool {
minVer := version.MustParseGeneric(minKubernetesVersion)
rawVer, err := c.k8sClient.Discovery().ServerVersion()
if err != nil {
return false
}
ver, err := version.ParseSemantic(rawVer.String())
if err != nil {
return false
}
return ver.AtLeast(minVer)
}
func (c *StorageCapabilityController) addSpec(spec *crdapi.StorageClassCapabilitySpec, storageClass *v1strorage.StorageClass, snapshotClassCreated bool) error {
csiCapability, err := csiCapability(c.csiAddressGetter(storageClass.Provisioner))
if err != nil {
return err
}
spec.Provisioner = storageClass.Provisioner
spec.Features.Volume = csiCapability.Features.Volume
spec.Features.Topology = csiCapability.Features.Topology
if *storageClass.AllowVolumeExpansion {
spec.Features.Volume.Expand = csiCapability.Features.Volume.Expand
} else {
spec.Features.Volume.Expand = crdapi.ExpandModeUnknown
}
if snapshotClassCreated {
spec.Features.Snapshot = csiCapability.Features.Snapshot
} else {
spec.Features.Snapshot.Create = false
spec.Features.Snapshot.List = false
}
return nil
}
func fileExist(name string) bool {
_, err := os.Stat(name)
return !os.IsNotExist(err)
}

340
pkg/controller/storage/capability/capability_controller_test.go Normal file
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/*
Copyright 2020 The KubeSphere Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package capability
import (
"github.com/google/go-cmp/cmp"
snapbeta1 "github.com/kubernetes-csi/external-snapshotter/v2/pkg/apis/volumesnapshot/v1beta1"
snapfake "github.com/kubernetes-csi/external-snapshotter/v2/pkg/client/clientset/versioned/fake"
snapinformers "github.com/kubernetes-csi/external-snapshotter/v2/pkg/client/informers/externalversions"
storagev1 "k8s.io/api/storage/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/util/diff"
kubeinformers "k8s.io/client-go/informers"
k8sfake "k8s.io/client-go/kubernetes/fake"
core "k8s.io/client-go/testing"
"k8s.io/client-go/tools/cache"
crdv1alpha1 "kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
crdfake "kubesphere.io/kubesphere/pkg/client/clientset/versioned/fake"
crdinformers "kubesphere.io/kubesphere/pkg/client/informers/externalversions"
"reflect"
"testing"
"time"
)
var (
alwaysReady = func() bool { return true }
noReSyncPeriodFunc = func() time.Duration { return 0 }
)
type fixture struct {
t *testing.T
// Clients
k8sClient *k8sfake.Clientset
snapshotClassClient *snapfake.Clientset
storageClassCapabilitiesClient *crdfake.Clientset
// Objects from here preload into NewSimpleFake.
storageClassObjects []runtime.Object
snapshotClassObjects []runtime.Object
storageClassCapabilityObjects []runtime.Object
// Objects to put in the store.
storageClassLister []*storagev1.StorageClass
snapshotClassLister []*snapbeta1.VolumeSnapshotClass
storageClassCapabilityLister []*crdv1alpha1.StorageClassCapability
// Actions expected to happen on the client.
storageClassCapabilitiesActions []core.Action
// CSI server
fakeCSIServer *fakeCSIServer
}
func newFixture(t *testing.T) *fixture {
return &fixture{
t: t,
}
}
func (f *fixture) newController() (*StorageCapabilityController, kubeinformers.SharedInformerFactory,
crdinformers.SharedInformerFactory, snapinformers.SharedInformerFactory) {
fakeCSIServer, address := newTestCSIServer()
f.fakeCSIServer = fakeCSIServer
f.k8sClient = k8sfake.NewSimpleClientset(f.storageClassObjects...)
f.storageClassCapabilitiesClient = crdfake.NewSimpleClientset(f.storageClassCapabilityObjects...)
f.snapshotClassClient = snapfake.NewSimpleClientset(f.snapshotClassObjects...)
k8sI := kubeinformers.NewSharedInformerFactory(f.k8sClient, noReSyncPeriodFunc())
crdI := crdinformers.NewSharedInformerFactory(f.storageClassCapabilitiesClient, noReSyncPeriodFunc())
snapI := snapinformers.NewSharedInformerFactory(f.snapshotClassClient, noReSyncPeriodFunc())
c := NewController(
f.k8sClient,
f.storageClassCapabilitiesClient,
k8sI.Storage().V1().StorageClasses(),
snapI.Snapshot().V1beta1().VolumeSnapshotClasses(),
crdI.Storage().V1alpha1().StorageClassCapabilities(),
func(storageClassProvisioner string) string { return address },
)
for _, storageClass := range f.storageClassLister {
_ = k8sI.Storage().V1().StorageClasses().Informer().GetIndexer().Add(storageClass)
}
for _, snapshotClass := range f.snapshotClassLister {
_ = snapI.Snapshot().V1beta1().VolumeSnapshotClasses().Informer().GetIndexer().Add(snapshotClass)
}
for _, storageClassCapability := range f.storageClassCapabilityLister {
_ = crdI.Storage().V1alpha1().StorageClassCapabilities().Informer().GetIndexer().Add(storageClassCapability)
}
return c, k8sI, crdI, snapI
}
func (f *fixture) runController(scName string, startInformers bool, expectError bool) {
c, k8sI, crdI, snapI := f.newController()
f.fakeCSIServer.run()
defer f.fakeCSIServer.stop()
if startInformers {
stopCh := make(chan struct{})
defer close(stopCh)
k8sI.Start(stopCh)
crdI.Start(stopCh)
snapI.Start(stopCh)
}
c.storageClassSynced = alwaysReady
c.snapshotClassSynced = alwaysReady
c.storageClassCapabilitySynced = alwaysReady
err := c.syncHandler(scName)
if !expectError && err != nil {
f.t.Errorf("error syncing: %v", err)
} else if expectError && err == nil {
f.t.Error("expected error syncing, got nil")
}
actions := filterInformerActions(f.storageClassCapabilitiesClient.Actions())
for i, action := range actions {
if len(f.storageClassCapabilitiesActions) < i+1 {
f.t.Errorf("%d unexpected actions: %+v", len(actions)-len(f.storageClassCapabilitiesActions), actions[i:])
break
}
expectedAction := f.storageClassCapabilitiesActions[i]
checkAction(expectedAction, action, f.t)
}
}
func (f *fixture) run(scName string) {
f.runController(scName, true, false)
}
func (f *fixture) expectCreateStorageClassCapabilitiesAction(storageClassCapability *crdv1alpha1.StorageClassCapability) {
f.storageClassCapabilitiesActions = append(f.storageClassCapabilitiesActions, core.NewCreateAction(
schema.GroupVersionResource{Resource: "storageclasscapabilities"}, storageClassCapability.Namespace, storageClassCapability))
}
func (f *fixture) expectUpdateStorageClassCapabilitiesAction(storageClassCapability *crdv1alpha1.StorageClassCapability) {
f.storageClassCapabilitiesActions = append(f.storageClassCapabilitiesActions, core.NewUpdateAction(
schema.GroupVersionResource{Resource: "storageclasscapabilities"}, storageClassCapability.Namespace, storageClassCapability))
}
func (f *fixture) expectDeleteStorageClassCapabilitiesAction(storageClassCapability *crdv1alpha1.StorageClassCapability) {
f.storageClassCapabilitiesActions = append(f.storageClassCapabilitiesActions, core.NewDeleteAction(
schema.GroupVersionResource{Resource: "storageclasscapabilities"}, storageClassCapability.Namespace, storageClassCapability.Name))
}
// filterInformerActions filters list and watch actions for testing resources.
// Since list and watch don't change resource state we can filter it to lower
// nose level in our tests.
func filterInformerActions(actions []core.Action) []core.Action {
var ret []core.Action
for _, action := range actions {
if action.GetVerb() == "list" || action.GetVerb() == "watch" {
continue
}
ret = append(ret, action)
}
return ret
}
// checkAction verifies that expected and actual actions are equal and both have
// same attached resources
func checkAction(expected, actual core.Action, t *testing.T) {
if !(expected.Matches(actual.GetVerb(), actual.GetResource().Resource) && actual.GetSubresource() == expected.GetSubresource()) {
t.Errorf("Expected\n\t%#v\ngot\n\t%#v", expected, actual)
return
}
if reflect.TypeOf(actual) != reflect.TypeOf(expected) {
t.Errorf("Action has wrong type. Expected: %t. Got: %t", expected, actual)
return
}
switch a := actual.(type) {
case core.CreateActionImpl:
e, _ := expected.(core.CreateActionImpl)
expObject := e.GetObject()
object := a.GetObject()
if difference := cmp.Diff(object, expObject); len(difference) > 0 {
t.Errorf("[CreateAction] %T differ (-got, +want): %s", expObject, difference)
}
case core.UpdateActionImpl:
e, _ := expected.(core.UpdateActionImpl)
expObject := e.GetObject()
object := a.GetObject()
if difference := cmp.Diff(object, expObject); len(difference) > 0 {
t.Errorf("[UpdateAction] %T differ (-got, +want): %s", expObject, difference)
}
case core.PatchActionImpl:
e, _ := expected.(core.PatchActionImpl)
expPatch := e.GetPatch()
patch := a.GetPatch()
if !reflect.DeepEqual(expPatch, patch) {
t.Errorf("Action %s %s has wrong patch\nDiff:\n %s",
a.GetVerb(), a.GetResource().Resource, diff.ObjectGoPrintSideBySide(expPatch, patch))
}
case core.DeleteActionImpl:
e, _ := expected.(core.DeleteActionImpl)
if difference := cmp.Diff(e.Name, a.Name); len(difference) > 0 {
t.Errorf("[UpdateAction] %T differ (-got, +want): %s", e.Name, difference)
}
default:
t.Errorf("Uncaptured Action %s %s, you should explicitly add a case to capture it",
actual.GetVerb(), actual.GetResource().Resource)
}
}
func newStorageClass(name string, provisioner string) *storagev1.StorageClass {
isExpansion := true
return &storagev1.StorageClass{
ObjectMeta: v1.ObjectMeta{
Name: name,
},
Provisioner: provisioner,
AllowVolumeExpansion: &isExpansion,
}
}
func newStorageClassCapability(storageClass *storagev1.StorageClass) *crdv1alpha1.StorageClassCapability {
storageClassCapability := &crdv1alpha1.StorageClassCapability{}
storageClassCapability.Name = storageClass.Name
storageClassCapability.Spec = *newStorageClassCapabilitySpec()
storageClassCapability.Spec.Provisioner = storageClass.Provisioner
return storageClassCapability
}
func newSnapshotClass(storageClass *storagev1.StorageClass) *snapbeta1.VolumeSnapshotClass {
return &snapbeta1.VolumeSnapshotClass{
ObjectMeta: v1.ObjectMeta{
Name: storageClass.Name,
},
Driver: storageClass.Provisioner,
}
}
func getKey(sc *storagev1.StorageClass, t *testing.T) string {
key, err := cache.DeletionHandlingMetaNamespaceKeyFunc(sc)
if err != nil {
t.Errorf("Unexpected error getting key for %v: %v", sc.Name, err)
return ""
}
return key
}
func TestCreateStorageClass(t *testing.T) {
fixture := newFixture(t)
storageClass := newStorageClass("csi-example", "csi.example.com")
snapshotClass := newSnapshotClass(storageClass)
storageClassCapability := newStorageClassCapability(storageClass)
// Objects exist
fixture.storageClassObjects = append(fixture.storageClassObjects, storageClass)
fixture.storageClassLister = append(fixture.storageClassLister, storageClass)
fixture.snapshotClassObjects = append(fixture.snapshotClassObjects, snapshotClass)
fixture.snapshotClassLister = append(fixture.snapshotClassLister, snapshotClass)
// Action expected
fixture.expectCreateStorageClassCapabilitiesAction(storageClassCapability)
// Run test
fixture.run(getKey(storageClass, t))
}
func TestUpdateStorageClass(t *testing.T) {
storageClass := newStorageClass("csi-example", "csi.example.com")
snapshotClass := newSnapshotClass(storageClass)
storageClassCapability := newStorageClassCapability(storageClass)
fixture := newFixture(t)
// Object exist
fixture.storageClassObjects = append(fixture.storageClassObjects, storageClass)
fixture.storageClassLister = append(fixture.storageClassLister, storageClass)
fixture.snapshotClassObjects = append(fixture.snapshotClassObjects, snapshotClass)
fixture.snapshotClassLister = append(fixture.snapshotClassLister, snapshotClass)
fixture.storageClassCapabilityObjects = append(fixture.storageClassCapabilityObjects, storageClassCapability)
fixture.storageClassCapabilityLister = append(fixture.storageClassCapabilityLister, storageClassCapability)
// Action expected
fixture.expectUpdateStorageClassCapabilitiesAction(storageClassCapability)
// Run test
fixture.run(getKey(storageClass, t))
}
func TestDeleteStorageClass(t *testing.T) {
storageClass := newStorageClass("csi-example", "csi.example.com")
snapshotClass := newSnapshotClass(storageClass)
storageClassCapability := newStorageClassCapability(storageClass)
fixture := newFixture(t)
// Object exist
fixture.snapshotClassObjects = append(fixture.snapshotClassObjects, snapshotClass)
fixture.snapshotClassLister = append(fixture.snapshotClassLister, snapshotClass)
fixture.storageClassCapabilityObjects = append(fixture.storageClassCapabilityObjects, storageClassCapability)
fixture.storageClassCapabilityLister = append(fixture.storageClassCapabilityLister, storageClassCapability)
// Action expected
fixture.expectDeleteStorageClassCapabilitiesAction(storageClassCapability)
// Run test
fixture.run(getKey(storageClass, t))
}
func TestDeleteSnapshotClass(t *testing.T) {
storageClass := newStorageClass("csi-example", "csi.example.com")
storageClassCapability := newStorageClassCapability(storageClass)
fixture := newFixture(t)
// Object exist
fixture.storageClassCapabilityObjects = append(fixture.storageClassCapabilityObjects, storageClassCapability)
fixture.storageClassCapabilityLister = append(fixture.storageClassCapabilityLister, storageClassCapability)
fixture.storageClassObjects = append(fixture.storageClassObjects, storageClass)
fixture.storageClassLister = append(fixture.storageClassLister, storageClass)
// Action expected
storageClassCapabilityUpdate := storageClassCapability.DeepCopy()
storageClassCapabilityUpdate.Spec.Features.Snapshot.Create = false
storageClassCapabilityUpdate.Spec.Features.Snapshot.List = false
fixture.expectUpdateStorageClassCapabilitiesAction(storageClassCapabilityUpdate)
// Run test
fixture.run(getKey(storageClass, t))
}

166
pkg/controller/storage/capability/csi_capability.go Normal file
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/*
Copyright 2020 The KubeSphere Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package capability
import (
"context"
"errors"
"github.com/container-storage-interface/spec/lib/go/csi"
"google.golang.org/grpc"
"google.golang.org/grpc/connectivity"
"google.golang.org/grpc/keepalive"
"kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
"net"
"net/url"
"time"
)
const (
dialDuration = time.Second * 5
requestDuration = time.Second * 10
)
func csiCapability(csiAddress string) (*v1alpha1.StorageClassCapabilitySpec, error) {
csiConn, err := connect(csiAddress)
if err != nil {
return nil, err
}
defer func() { _ = csiConn.Close() }()
ctx, cancel := context.WithTimeout(context.Background(), requestDuration)
defer cancel()
spec := &v1alpha1.StorageClassCapabilitySpec{}
err = addPluginCapabilities(ctx, csiConn, spec)
if err != nil {
return nil, err
}
err = addControllerCapabilities(ctx, csiConn, spec)
if err != nil {
return nil, err
}
err = addNodeCapabilities(ctx, csiConn, spec)
if err != nil {
return nil, err
}
return spec, nil
}
func addPluginCapabilities(ctx context.Context, conn *grpc.ClientConn, spec *v1alpha1.StorageClassCapabilitySpec) error {
identityClient := csi.NewIdentityClient(conn)
pluginCapabilitiesResponse, err := identityClient.GetPluginCapabilities(ctx, &csi.GetPluginCapabilitiesRequest{})
if err != nil {
return err
}
for _, capability := range pluginCapabilitiesResponse.GetCapabilities() {
if capability == nil {
continue
}
if capability.GetService().GetType() == csi.PluginCapability_Service_VOLUME_ACCESSIBILITY_CONSTRAINTS {
spec.Features.Topology = true
}
volumeExpansion := capability.GetVolumeExpansion()
if volumeExpansion != nil {
switch volumeExpansion.GetType() {
case csi.PluginCapability_VolumeExpansion_ONLINE:
spec.Features.Volume.Expand = v1alpha1.ExpandModeOnline
case csi.PluginCapability_VolumeExpansion_OFFLINE:
spec.Features.Volume.Expand = v1alpha1.ExpandModeOffline
}
}
}
return nil
}
func addControllerCapabilities(ctx context.Context, conn *grpc.ClientConn, spec *v1alpha1.StorageClassCapabilitySpec) error {
controllerClient := csi.NewControllerClient(conn)
controllerCapabilitiesResponse, err := controllerClient.ControllerGetCapabilities(ctx, &csi.ControllerGetCapabilitiesRequest{})
if err != nil {
return err
}
for _, capability := range controllerCapabilitiesResponse.GetCapabilities() {
switch capability.GetRpc().GetType() {
case csi.ControllerServiceCapability_RPC_CREATE_DELETE_VOLUME:
spec.Features.Volume.Create = true
case csi.ControllerServiceCapability_RPC_PUBLISH_UNPUBLISH_VOLUME:
spec.Features.Volume.Attach = true
case csi.ControllerServiceCapability_RPC_LIST_VOLUMES:
spec.Features.Volume.List = true
case csi.ControllerServiceCapability_RPC_CLONE_VOLUME:
spec.Features.Volume.Clone = true
case csi.ControllerServiceCapability_RPC_CREATE_DELETE_SNAPSHOT:
spec.Features.Snapshot.Create = true
case csi.ControllerServiceCapability_RPC_LIST_SNAPSHOTS:
spec.Features.Snapshot.List = true
}
}
return nil
}
func addNodeCapabilities(ctx context.Context, conn *grpc.ClientConn, spec *v1alpha1.StorageClassCapabilitySpec) error {
nodeClient := csi.NewNodeClient(conn)
controllerCapabilitiesResponse, err := nodeClient.NodeGetCapabilities(ctx, &csi.NodeGetCapabilitiesRequest{})
if err != nil {
return err
}
for _, capability := range controllerCapabilitiesResponse.GetCapabilities() {
switch capability.GetRpc().GetType() {
case csi.NodeServiceCapability_RPC_GET_VOLUME_STATS:
spec.Features.Volume.Stats = true
}
}
return nil
}
// Connect address by GRPC
func connect(address string) (*grpc.ClientConn, error) {
dialOptions := []grpc.DialOption{
grpc.WithInsecure(),
}
u, err := url.Parse(address)
if err == nil && (!u.IsAbs() || u.Scheme == "unix") {
dialOptions = append(dialOptions,
grpc.WithDialer(
func(addr string, timeout time.Duration) (net.Conn, error) {
return net.DialTimeout("unix", u.Path, timeout)
}))
}
// This is necessary when connecting via TCP and does not hurt
// when using Unix domain sockets. It ensures that gRPC detects a dead connection
// in a timely manner.
dialOptions = append(dialOptions,
grpc.WithKeepaliveParams(keepalive.ClientParameters{PermitWithoutStream: true}))
conn, err := grpc.Dial(address, dialOptions...)
if err != nil {
return nil, err
}
ctx, cancel := context.WithTimeout(context.Background(), dialDuration)
defer cancel()
for {
if !conn.WaitForStateChange(ctx, conn.GetState()) {
return conn, errors.New("connection timed out")
}
if conn.GetState() == connectivity.Ready {
return conn, nil
}
}
}

187
pkg/controller/storage/capability/csi_capability_test.go Normal file
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@@ -0,0 +1,187 @@
/*
Copyright 2020 The KubeSphere Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package capability
import (
"context"
"github.com/container-storage-interface/spec/lib/go/csi"
"github.com/google/go-cmp/cmp"
"google.golang.org/grpc"
"k8s.io/apimachinery/pkg/util/rand"
"k8s.io/klog"
"kubesphere.io/kubesphere/pkg/apis/storage/v1alpha1"
"net"
"os"
"path/filepath"
"runtime"
"strings"
"testing"
)
var DefaultControllerRPCType = []csi.ControllerServiceCapability_RPC_Type{
csi.ControllerServiceCapability_RPC_CREATE_DELETE_VOLUME,
csi.ControllerServiceCapability_RPC_CREATE_DELETE_SNAPSHOT,
csi.ControllerServiceCapability_RPC_EXPAND_VOLUME,
csi.ControllerServiceCapability_RPC_CLONE_VOLUME,
}
var DefaultNodeRPCType = []csi.NodeServiceCapability_RPC_Type{
csi.NodeServiceCapability_RPC_STAGE_UNSTAGE_VOLUME,
csi.NodeServiceCapability_RPC_EXPAND_VOLUME,
csi.NodeServiceCapability_RPC_GET_VOLUME_STATS,
}
var DefaultPluginCapability = []*csi.PluginCapability{
{
Type: &csi.PluginCapability_Service_{
Service: &csi.PluginCapability_Service{
Type: csi.PluginCapability_Service_CONTROLLER_SERVICE,
},
},
},
{
Type: &csi.PluginCapability_VolumeExpansion_{
VolumeExpansion: &csi.PluginCapability_VolumeExpansion{
Type: csi.PluginCapability_VolumeExpansion_OFFLINE,
},
},
},
}
type fakeCSIServer struct {
csi.UnimplementedIdentityServer
csi.UnimplementedControllerServer
csi.UnimplementedNodeServer
network string
address string
server *grpc.Server
}
func newTestCSIServer() (csiServer *fakeCSIServer, address string) {
if runtime.GOOS == "windows" {
address = "localhost:38886"
csiServer = newFakeCSIServer("tcp", address)
} else {
address = filepath.Join(os.TempDir(), "csi.sock"+rand.String(4))
csiServer = newFakeCSIServer("unix", address)
address = "unix://" + address
}
return csiServer, address
}
func newFakeCSIServer(network, address string) *fakeCSIServer {
return &fakeCSIServer{
network: network,
address: address,
}
}
func (f *fakeCSIServer) run() {
listener, err := net.Listen(f.network, f.address)
if err != nil {
klog.Error("fake CSI server listen failed, ", err)
return
}
server := grpc.NewServer()
csi.RegisterIdentityServer(server, f)
csi.RegisterControllerServer(server, f)
csi.RegisterNodeServer(server, f)
go func() {
err = server.Serve(listener)
if err != nil && !strings.Contains(err.Error(), "stopped") {
klog.Error("fake CSI server serve failed, ", err)
}
}()
f.server = server
}
func (f *fakeCSIServer) stop() {
if f.server != nil {
f.server.Stop()
}
}
func (*fakeCSIServer) GetPluginCapabilities(ctx context.Context, req *csi.GetPluginCapabilitiesRequest) (*csi.GetPluginCapabilitiesResponse, error) {
return &csi.GetPluginCapabilitiesResponse{Capabilities: DefaultPluginCapability}, nil
}
func (*fakeCSIServer) ControllerGetCapabilities(ctx context.Context, req *csi.ControllerGetCapabilitiesRequest) (*csi.ControllerGetCapabilitiesResponse, error) {
var capabilities []*csi.ControllerServiceCapability
for _, rpcType := range DefaultControllerRPCType {
capability := &csi.ControllerServiceCapability{
Type: &csi.ControllerServiceCapability_Rpc{
Rpc: &csi.ControllerServiceCapability_RPC{
Type: rpcType,
},
},
}
capabilities = append(capabilities, capability)
}
return &csi.ControllerGetCapabilitiesResponse{Capabilities: capabilities}, nil
}
func (*fakeCSIServer) NodeGetCapabilities(ctx context.Context, req *csi.NodeGetCapabilitiesRequest) (*csi.NodeGetCapabilitiesResponse, error) {
var capabilities []*csi.NodeServiceCapability
for _, rpcType := range DefaultNodeRPCType {
capability := &csi.NodeServiceCapability{
Type: &csi.NodeServiceCapability_Rpc{
Rpc: &csi.NodeServiceCapability_RPC{
Type: rpcType,
},
},
}
capabilities = append(capabilities, capability)
}
return &csi.NodeGetCapabilitiesResponse{Capabilities: capabilities}, nil
}
func Test_CSICapability(t *testing.T) {
fakeCSIServer, address := newTestCSIServer()
fakeCSIServer.run()
defer fakeCSIServer.stop()
specGot, err := csiCapability(address)
if err != nil {
t.Error(err)
}
specExpected := newStorageClassCapabilitySpec()
if diff := cmp.Diff(specGot, specExpected); diff != "" {
t.Errorf("%T differ (-got, +want): %s", specExpected, diff)
}
}
func newStorageClassCapabilitySpec() *v1alpha1.StorageClassCapabilitySpec {
return &v1alpha1.StorageClassCapabilitySpec{
Features: v1alpha1.StorageClassCapabilitySpecFeatures{
Topology: false,
Volume: v1alpha1.StorageClassCapabilitySpecFeaturesVolume{
Create: true,
Attach: false,
List: false,
Clone: true,
Stats: true,
Expand: v1alpha1.ExpandModeOffline,
},
Snapshot: v1alpha1.StorageClassCapabilitySpecFeaturesSnapshot{
Create: true,
List: false,
},
},
}
}

201
vendor/github.com/container-storage-interface/spec/LICENSE generated vendored Normal file
View File

@@ -0,0 +1,201 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
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"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
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the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
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to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
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communication on electronic mailing lists, source code control systems,
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designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
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2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
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3. Grant of Patent License. Subject to the terms and conditions of
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use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
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or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
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(d) If the Work includes a "NOTICE" text file as part of its
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You may add Your own copyright statement to Your modifications and
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5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
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8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
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has been advised of the possibility of such damages.
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the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "{}"
replaced with your own identifying information. (Don't include
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same "printed page" as the copyright notice for easier
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Copyright {yyyy} {name of copyright owner}
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
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Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

5728
vendor/github.com/container-storage-interface/spec/lib/go/csi/csi.pb.go generated vendored Normal file
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File diff suppressed because it is too large Load Diff

294
vendor/github.com/globalsign/mgo/bson/bson_corpus_spec_test_generator.go generated vendored Normal file
View File

@@ -0,0 +1,294 @@
// +build ignore
package main
import (
"bytes"
"fmt"
"go/format"
"html/template"
"io/ioutil"
"log"
"path/filepath"
"strings"
"github.com/globalsign/mgo/internal/json"
)
func main() {
log.SetFlags(0)
log.SetPrefix(name + ": ")
var g Generator
fmt.Fprintf(&g, "// Code generated by \"%s.go\"; DO NOT EDIT\n\n", name)
src := g.generate()
err := ioutil.WriteFile(fmt.Sprintf("%s.go", strings.TrimSuffix(name, "_generator")), src, 0644)
if err != nil {
log.Fatalf("writing output: %s", err)
}
}
// Generator holds the state of the analysis. Primarily used to buffer
// the output for format.Source.
type Generator struct {
bytes.Buffer // Accumulated output.
}
// format returns the gofmt-ed contents of the Generator's buffer.
func (g *Generator) format() []byte {
src, err := format.Source(g.Bytes())
if err != nil {
// Should never happen, but can arise when developing this code.
// The user can compile the output to see the error.
log.Printf("warning: internal error: invalid Go generated: %s", err)
log.Printf("warning: compile the package to analyze the error")
return g.Bytes()
}
return src
}
// EVERYTHING ABOVE IS CONSTANT BETWEEN THE GENERATORS
const name = "bson_corpus_spec_test_generator"
func (g *Generator) generate() []byte {
testFiles, err := filepath.Glob("./specdata/specifications/source/bson-corpus/tests/*.json")
if err != nil {
log.Fatalf("error reading bson-corpus files: %s", err)
}
tests, err := g.loadTests(testFiles)
if err != nil {
log.Fatalf("error loading tests: %s", err)
}
tmpl, err := g.getTemplate()
if err != nil {
log.Fatalf("error loading template: %s", err)
}
tmpl.Execute(&g.Buffer, tests)
return g.format()
}
func (g *Generator) loadTests(filenames []string) ([]*testDef, error) {
var tests []*testDef
for _, filename := range filenames {
test, err := g.loadTest(filename)
if err != nil {
return nil, err
}
tests = append(tests, test)
}
return tests, nil
}
func (g *Generator) loadTest(filename string) (*testDef, error) {
content, err := ioutil.ReadFile(filename)
if err != nil {
return nil, err
}
var testDef testDef
err = json.Unmarshal(content, &testDef)
if err != nil {
return nil, err
}
names := make(map[string]struct{})
for i := len(testDef.Valid) - 1; i >= 0; i-- {
if testDef.BsonType == "0x05" && testDef.Valid[i].Description == "subtype 0x02" {
testDef.Valid = append(testDef.Valid[:i], testDef.Valid[i+1:]...)
continue
}
name := cleanupFuncName(testDef.Description + "_" + testDef.Valid[i].Description)
nameIdx := name
j := 1
for {
if _, ok := names[nameIdx]; !ok {
break
}
nameIdx = fmt.Sprintf("%s_%d", name, j)
}
names[nameIdx] = struct{}{}
testDef.Valid[i].TestDef = &testDef
testDef.Valid[i].Name = nameIdx
testDef.Valid[i].StructTest = testDef.TestKey != "" &&
(testDef.BsonType != "0x05" || strings.Contains(testDef.Valid[i].Description, "0x00")) &&
!testDef.Deprecated
}
for i := len(testDef.DecodeErrors) - 1; i >= 0; i-- {
if strings.Contains(testDef.DecodeErrors[i].Description, "UTF-8") {
testDef.DecodeErrors = append(testDef.DecodeErrors[:i], testDef.DecodeErrors[i+1:]...)
continue
}
name := cleanupFuncName(testDef.Description + "_" + testDef.DecodeErrors[i].Description)
nameIdx := name
j := 1
for {
if _, ok := names[nameIdx]; !ok {
break
}
nameIdx = fmt.Sprintf("%s_%d", name, j)
}
names[nameIdx] = struct{}{}
testDef.DecodeErrors[i].Name = nameIdx
}
return &testDef, nil
}
func (g *Generator) getTemplate() (*template.Template, error) {
content := `package bson_test
import (
"encoding/hex"
"time"
. "gopkg.in/check.v1"
"github.com/globalsign/mgo/bson"
)
func testValid(c *C, in []byte, expected []byte, result interface{}) {
err := bson.Unmarshal(in, result)
c.Assert(err, IsNil)
out, err := bson.Marshal(result)
c.Assert(err, IsNil)
c.Assert(string(expected), Equals, string(out), Commentf("roundtrip failed for %T, expected '%x' but got '%x'", result, expected, out))
}
func testDecodeSkip(c *C, in []byte) {
err := bson.Unmarshal(in, &struct{}{})
c.Assert(err, IsNil)
}
func testDecodeError(c *C, in []byte, result interface{}) {
err := bson.Unmarshal(in, result)
c.Assert(err, Not(IsNil))
}
{{range .}}
{{range .Valid}}
func (s *S) Test{{.Name}}(c *C) {
b, err := hex.DecodeString("{{.Bson}}")
c.Assert(err, IsNil)
{{if .CanonicalBson}}
cb, err := hex.DecodeString("{{.CanonicalBson}}")
c.Assert(err, IsNil)
{{else}}
cb := b
{{end}}
var resultD bson.D
testValid(c, b, cb, &resultD)
{{if .StructTest}}var resultS struct {
Element {{.TestDef.GoType}} ` + "`bson:\"{{.TestDef.TestKey}}\"`" + `
}
testValid(c, b, cb, &resultS){{end}}
testDecodeSkip(c, b)
}
{{end}}
{{range .DecodeErrors}}
func (s *S) Test{{.Name}}(c *C) {
b, err := hex.DecodeString("{{.Bson}}")
c.Assert(err, IsNil)
var resultD bson.D
testDecodeError(c, b, &resultD)
}
{{end}}
{{end}}
`
tmpl, err := template.New("").Parse(content)
if err != nil {
return nil, err
}
return tmpl, nil
}
func cleanupFuncName(name string) string {
return strings.Map(func(r rune) rune {
if (r >= 48 && r <= 57) || (r >= 65 && r <= 90) || (r >= 97 && r <= 122) {
return r
}
return '_'
}, name)
}
type testDef struct {
Description string `json:"description"`
BsonType string `json:"bson_type"`
TestKey string `json:"test_key"`
Valid []*valid `json:"valid"`
DecodeErrors []*decodeError `json:"decodeErrors"`
Deprecated bool `json:"deprecated"`
}
func (t *testDef) GoType() string {
switch t.BsonType {
case "0x01":
return "float64"
case "0x02":
return "string"
case "0x03":
return "bson.D"
case "0x04":
return "[]interface{}"
case "0x05":
return "[]byte"
case "0x07":
return "bson.ObjectId"
case "0x08":
return "bool"
case "0x09":
return "time.Time"
case "0x0E":
return "string"
case "0x10":
return "int32"
case "0x12":
return "int64"
case "0x13":
return "bson.Decimal"
default:
return "interface{}"
}
}
type valid struct {
Description string `json:"description"`
Bson string `json:"bson"`
CanonicalBson string `json:"canonical_bson"`
Name string
StructTest bool
TestDef *testDef
}
type decodeError struct {
Description string `json:"description"`
Bson string `json:"bson"`
Name string
}

18
vendor/github.com/hashicorp/hcl/.gitignore generated vendored
View File

@@ -1,9 +1,9 @@
y.output
# ignore intellij files
.idea
*.iml
*.ipr
*.iws
*.test
y.output
# ignore intellij files
.idea
*.iml
*.ipr
*.iws
*.test

36
vendor/github.com/hashicorp/hcl/Makefile generated vendored
View File

@@ -1,18 +1,18 @@
TEST?=./...
default: test
fmt: generate
go fmt ./...
test: generate
go get -t ./...
go test $(TEST) $(TESTARGS)
generate:
go generate ./...
updatedeps:
go get -u golang.org/x/tools/cmd/stringer
.PHONY: default generate test updatedeps
TEST?=./...
default: test
fmt: generate
go fmt ./...
test: generate
go get -t ./...
go test $(TEST) $(TESTARGS)
generate:
go generate ./...
updatedeps:
go get -u golang.org/x/tools/cmd/stringer
.PHONY: default generate test updatedeps

58
vendor/github.com/pelletier/go-toml/example-crlf.toml generated vendored
View File

@@ -1,29 +1,29 @@
# This is a TOML document. Boom.
title = "TOML Example"
[owner]
name = "Tom Preston-Werner"
organization = "GitHub"
bio = "GitHub Cofounder & CEO\nLikes tater tots and beer."
dob = 1979-05-27T07:32:00Z # First class dates? Why not?
[database]
server = "192.168.1.1"
ports = [ 8001, 8001, 8002 ]
connection_max = 5000
enabled = true
[servers]
# You can indent as you please. Tabs or spaces. TOML don't care.
[servers.alpha]
ip = "10.0.0.1"
dc = "eqdc10"
[servers.beta]
ip = "10.0.0.2"
dc = "eqdc10"
[clients]
data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it
# This is a TOML document. Boom.
title = "TOML Example"
[owner]
name = "Tom Preston-Werner"
organization = "GitHub"
bio = "GitHub Cofounder & CEO\nLikes tater tots and beer."
dob = 1979-05-27T07:32:00Z # First class dates? Why not?
[database]
server = "192.168.1.1"
ports = [ 8001, 8001, 8002 ]
connection_max = 5000
enabled = true
[servers]
# You can indent as you please. Tabs or spaces. TOML don't care.
[servers.alpha]
ip = "10.0.0.1"
dc = "eqdc10"
[servers.beta]
ip = "10.0.0.2"
dc = "eqdc10"
[clients]
data = [ ["gamma", "delta"], [1, 2] ] # just an update to make sure parsers support it

28
vendor/github.com/sirupsen/logrus/appveyor.yml generated vendored
View File

@@ -1,14 +1,14 @@
version: "{build}"
platform: x64
clone_folder: c:\gopath\src\github.com\sirupsen\logrus
environment:
GOPATH: c:\gopath
branches:
only:
- master
install:
- set PATH=%GOPATH%\bin;c:\go\bin;%PATH%
- go version
build_script:
- go get -t
- go test
version: "{build}"
platform: x64
clone_folder: c:\gopath\src\github.com\sirupsen\logrus
environment:
GOPATH: c:\gopath
branches:
only:
- master
install:
- set PATH=%GOPATH%\bin;c:\go\bin;%PATH%
- go version
build_script:
- go get -t
- go test

42
vendor/github.com/spf13/afero/.travis.yml generated vendored
View File

@@ -1,21 +1,21 @@
sudo: false
language: go
go:
- 1.9
- "1.10"
- tip
os:
- linux
- osx
matrix:
allow_failures:
- go: tip
fast_finish: true
script:
- go build
- go test -race -v ./...
sudo: false
language: go
go:
- 1.9
- "1.10"
- tip
os:
- linux
- osx
matrix:
allow_failures:
- go: tip
fast_finish: true
script:
- go build
- go test -race -v ./...

712
vendor/golang.org/x/net/html/atom/gen.go generated vendored Normal file
View File

@@ -0,0 +1,712 @@
// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
//go:generate go run gen.go
//go:generate go run gen.go -test
package main
import (
"bytes"
"flag"
"fmt"
"go/format"
"io/ioutil"
"math/rand"
"os"
"sort"
"strings"
)
// identifier converts s to a Go exported identifier.
// It converts "div" to "Div" and "accept-charset" to "AcceptCharset".
func identifier(s string) string {
b := make([]byte, 0, len(s))
cap := true
for _, c := range s {
if c == '-' {
cap = true
continue
}
if cap && 'a' <= c && c <= 'z' {
c -= 'a' - 'A'
}
cap = false
b = append(b, byte(c))
}
return string(b)
}
var test = flag.Bool("test", false, "generate table_test.go")
func genFile(name string, buf *bytes.Buffer) {
b, err := format.Source(buf.Bytes())
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
if err := ioutil.WriteFile(name, b, 0644); err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
}
func main() {
flag.Parse()
var all []string
all = append(all, elements...)
all = append(all, attributes...)
all = append(all, eventHandlers...)
all = append(all, extra...)
sort.Strings(all)
// uniq - lists have dups
w := 0
for _, s := range all {
if w == 0 || all[w-1] != s {
all[w] = s
w++
}
}
all = all[:w]
if *test {
var buf bytes.Buffer
fmt.Fprintln(&buf, "// Code generated by go generate gen.go; DO NOT EDIT.\n")
fmt.Fprintln(&buf, "//go:generate go run gen.go -test\n")
fmt.Fprintln(&buf, "package atom\n")
fmt.Fprintln(&buf, "var testAtomList = []string{")
for _, s := range all {
fmt.Fprintf(&buf, "\t%q,\n", s)
}
fmt.Fprintln(&buf, "}")
genFile("table_test.go", &buf)
return
}
// Find hash that minimizes table size.
var best *table
for i := 0; i < 1000000; i++ {
if best != nil && 1<<(best.k-1) < len(all) {
break
}
h := rand.Uint32()
for k := uint(0); k <= 16; k++ {
if best != nil && k >= best.k {
break
}
var t table
if t.init(h, k, all) {
best = &t
break
}
}
}
if best == nil {
fmt.Fprintf(os.Stderr, "failed to construct string table\n")
os.Exit(1)
}
// Lay out strings, using overlaps when possible.
layout := append([]string{}, all...)
// Remove strings that are substrings of other strings
for changed := true; changed; {
changed = false
for i, s := range layout {
if s == "" {
continue
}
for j, t := range layout {
if i != j && t != "" && strings.Contains(s, t) {
changed = true
layout[j] = ""
}
}
}
}
// Join strings where one suffix matches another prefix.
for {
// Find best i, j, k such that layout[i][len-k:] == layout[j][:k],
// maximizing overlap length k.
besti := -1
bestj := -1
bestk := 0
for i, s := range layout {
if s == "" {
continue
}
for j, t := range layout {
if i == j {
continue
}
for k := bestk + 1; k <= len(s) && k <= len(t); k++ {
if s[len(s)-k:] == t[:k] {
besti = i
bestj = j
bestk = k
}
}
}
}
if bestk > 0 {
layout[besti] += layout[bestj][bestk:]
layout[bestj] = ""
continue
}
break
}
text := strings.Join(layout, "")
atom := map[string]uint32{}
for _, s := range all {
off := strings.Index(text, s)
if off < 0 {
panic("lost string " + s)
}
atom[s] = uint32(off<<8 | len(s))
}
var buf bytes.Buffer
// Generate the Go code.
fmt.Fprintln(&buf, "// Code generated by go generate gen.go; DO NOT EDIT.\n")
fmt.Fprintln(&buf, "//go:generate go run gen.go\n")
fmt.Fprintln(&buf, "package atom\n\nconst (")
// compute max len
maxLen := 0
for _, s := range all {
if maxLen < len(s) {
maxLen = len(s)
}
fmt.Fprintf(&buf, "\t%s Atom = %#x\n", identifier(s), atom[s])
}
fmt.Fprintln(&buf, ")\n")
fmt.Fprintf(&buf, "const hash0 = %#x\n\n", best.h0)
fmt.Fprintf(&buf, "const maxAtomLen = %d\n\n", maxLen)
fmt.Fprintf(&buf, "var table = [1<<%d]Atom{\n", best.k)
for i, s := range best.tab {
if s == "" {
continue
}
fmt.Fprintf(&buf, "\t%#x: %#x, // %s\n", i, atom[s], s)
}
fmt.Fprintf(&buf, "}\n")
datasize := (1 << best.k) * 4
fmt.Fprintln(&buf, "const atomText =")
textsize := len(text)
for len(text) > 60 {
fmt.Fprintf(&buf, "\t%q +\n", text[:60])
text = text[60:]
}
fmt.Fprintf(&buf, "\t%q\n\n", text)
genFile("table.go", &buf)
fmt.Fprintf(os.Stdout, "%d atoms; %d string bytes + %d tables = %d total data\n", len(all), textsize, datasize, textsize+datasize)
}
type byLen []string
func (x byLen) Less(i, j int) bool { return len(x[i]) > len(x[j]) }
func (x byLen) Swap(i, j int) { x[i], x[j] = x[j], x[i] }
func (x byLen) Len() int { return len(x) }
// fnv computes the FNV hash with an arbitrary starting value h.
func fnv(h uint32, s string) uint32 {
for i := 0; i < len(s); i++ {
h ^= uint32(s[i])
h *= 16777619
}
return h
}
// A table represents an attempt at constructing the lookup table.
// The lookup table uses cuckoo hashing, meaning that each string
// can be found in one of two positions.
type table struct {
h0 uint32
k uint
mask uint32
tab []string
}
// hash returns the two hashes for s.
func (t *table) hash(s string) (h1, h2 uint32) {
h := fnv(t.h0, s)
h1 = h & t.mask
h2 = (h >> 16) & t.mask
return
}
// init initializes the table with the given parameters.
// h0 is the initial hash value,
// k is the number of bits of hash value to use, and
// x is the list of strings to store in the table.
// init returns false if the table cannot be constructed.
func (t *table) init(h0 uint32, k uint, x []string) bool {
t.h0 = h0
t.k = k
t.tab = make([]string, 1<<k)
t.mask = 1<<k - 1
for _, s := range x {
if !t.insert(s) {
return false
}
}
return true
}
// insert inserts s in the table.
func (t *table) insert(s string) bool {
h1, h2 := t.hash(s)
if t.tab[h1] == "" {
t.tab[h1] = s
return true
}
if t.tab[h2] == "" {
t.tab[h2] = s
return true
}
if t.push(h1, 0) {
t.tab[h1] = s
return true
}
if t.push(h2, 0) {
t.tab[h2] = s
return true
}
return false
}
// push attempts to push aside the entry in slot i.
func (t *table) push(i uint32, depth int) bool {
if depth > len(t.tab) {
return false
}
s := t.tab[i]
h1, h2 := t.hash(s)
j := h1 + h2 - i
if t.tab[j] != "" && !t.push(j, depth+1) {
return false
}
t.tab[j] = s
return true
}
// The lists of element names and attribute keys were taken from
// https://html.spec.whatwg.org/multipage/indices.html#index
// as of the "HTML Living Standard - Last Updated 16 April 2018" version.
// "command", "keygen" and "menuitem" have been removed from the spec,
// but are kept here for backwards compatibility.
var elements = []string{
"a",
"abbr",
"address",
"area",
"article",
"aside",
"audio",
"b",
"base",
"bdi",
"bdo",
"blockquote",
"body",
"br",
"button",
"canvas",
"caption",
"cite",
"code",
"col",
"colgroup",
"command",
"data",
"datalist",
"dd",
"del",
"details",
"dfn",
"dialog",
"div",
"dl",
"dt",
"em",
"embed",
"fieldset",
"figcaption",
"figure",
"footer",
"form",
"h1",
"h2",
"h3",
"h4",
"h5",
"h6",
"head",
"header",
"hgroup",
"hr",
"html",
"i",
"iframe",
"img",
"input",
"ins",
"kbd",
"keygen",
"label",
"legend",
"li",
"link",
"main",
"map",
"mark",
"menu",
"menuitem",
"meta",
"meter",
"nav",
"noscript",
"object",
"ol",
"optgroup",
"option",
"output",
"p",
"param",
"picture",
"pre",
"progress",
"q",
"rp",
"rt",
"ruby",
"s",
"samp",
"script",
"section",
"select",
"slot",
"small",
"source",
"span",
"strong",
"style",
"sub",
"summary",
"sup",
"table",
"tbody",
"td",
"template",
"textarea",
"tfoot",
"th",
"thead",
"time",
"title",
"tr",
"track",
"u",
"ul",
"var",
"video",
"wbr",
}
// https://html.spec.whatwg.org/multipage/indices.html#attributes-3
//
// "challenge", "command", "contextmenu", "dropzone", "icon", "keytype", "mediagroup",
// "radiogroup", "spellcheck", "scoped", "seamless", "sortable" and "sorted" have been removed from the spec,
// but are kept here for backwards compatibility.
var attributes = []string{
"abbr",
"accept",
"accept-charset",
"accesskey",
"action",
"allowfullscreen",
"allowpaymentrequest",
"allowusermedia",
"alt",
"as",
"async",
"autocomplete",
"autofocus",
"autoplay",
"challenge",
"charset",
"checked",
"cite",
"class",
"color",
"cols",
"colspan",
"command",
"content",
"contenteditable",
"contextmenu",
"controls",
"coords",
"crossorigin",
"data",
"datetime",
"default",
"defer",
"dir",
"dirname",
"disabled",
"download",
"draggable",
"dropzone",
"enctype",
"for",
"form",
"formaction",
"formenctype",
"formmethod",
"formnovalidate",
"formtarget",
"headers",
"height",
"hidden",
"high",
"href",
"hreflang",
"http-equiv",
"icon",
"id",
"inputmode",
"integrity",
"is",
"ismap",
"itemid",
"itemprop",
"itemref",
"itemscope",
"itemtype",
"keytype",
"kind",
"label",
"lang",
"list",
"loop",
"low",
"manifest",
"max",
"maxlength",
"media",
"mediagroup",
"method",
"min",
"minlength",
"multiple",
"muted",
"name",
"nomodule",
"nonce",
"novalidate",
"open",
"optimum",
"pattern",
"ping",
"placeholder",
"playsinline",
"poster",
"preload",
"radiogroup",
"readonly",
"referrerpolicy",
"rel",
"required",
"reversed",
"rows",
"rowspan",
"sandbox",
"spellcheck",
"scope",
"scoped",
"seamless",
"selected",
"shape",
"size",
"sizes",
"sortable",
"sorted",
"slot",
"span",
"spellcheck",
"src",
"srcdoc",
"srclang",
"srcset",
"start",
"step",
"style",
"tabindex",
"target",
"title",
"translate",
"type",
"typemustmatch",
"updateviacache",
"usemap",
"value",
"width",
"workertype",
"wrap",
}
// "onautocomplete", "onautocompleteerror", "onmousewheel",
// "onshow" and "onsort" have been removed from the spec,
// but are kept here for backwards compatibility.
var eventHandlers = []string{
"onabort",
"onautocomplete",
"onautocompleteerror",
"onauxclick",
"onafterprint",
"onbeforeprint",
"onbeforeunload",
"onblur",
"oncancel",
"oncanplay",
"oncanplaythrough",
"onchange",
"onclick",
"onclose",
"oncontextmenu",
"oncopy",
"oncuechange",
"oncut",
"ondblclick",
"ondrag",
"ondragend",
"ondragenter",
"ondragexit",
"ondragleave",
"ondragover",
"ondragstart",
"ondrop",
"ondurationchange",
"onemptied",
"onended",
"onerror",
"onfocus",
"onhashchange",
"oninput",
"oninvalid",
"onkeydown",
"onkeypress",
"onkeyup",
"onlanguagechange",
"onload",
"onloadeddata",
"onloadedmetadata",
"onloadend",
"onloadstart",
"onmessage",
"onmessageerror",
"onmousedown",
"onmouseenter",
"onmouseleave",
"onmousemove",
"onmouseout",
"onmouseover",
"onmouseup",
"onmousewheel",
"onwheel",
"onoffline",
"ononline",
"onpagehide",
"onpageshow",
"onpaste",
"onpause",
"onplay",
"onplaying",
"onpopstate",
"onprogress",
"onratechange",
"onreset",
"onresize",
"onrejectionhandled",
"onscroll",
"onsecuritypolicyviolation",
"onseeked",
"onseeking",
"onselect",
"onshow",
"onsort",
"onstalled",
"onstorage",
"onsubmit",
"onsuspend",
"ontimeupdate",
"ontoggle",
"onunhandledrejection",
"onunload",
"onvolumechange",
"onwaiting",
}
// extra are ad-hoc values not covered by any of the lists above.
var extra = []string{
"acronym",
"align",
"annotation",
"annotation-xml",
"applet",
"basefont",
"bgsound",
"big",
"blink",
"center",
"color",
"desc",
"face",
"font",
"foreignObject", // HTML is case-insensitive, but SVG-embedded-in-HTML is case-sensitive.
"foreignobject",
"frame",
"frameset",
"image",
"isindex",
"listing",
"malignmark",
"marquee",
"math",
"mglyph",
"mi",
"mn",
"mo",
"ms",
"mtext",
"nobr",
"noembed",
"noframes",
"plaintext",
"prompt",
"public",
"rb",
"rtc",
"spacer",
"strike",
"svg",
"system",
"tt",
"xmp",
}

61
vendor/golang.org/x/sys/unix/mkasm_darwin.go generated vendored Normal file
View File

@@ -0,0 +1,61 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
// mkasm_darwin.go generates assembly trampolines to call libSystem routines from Go.
//This program must be run after mksyscall.go.
package main
import (
"bytes"
"fmt"
"io/ioutil"
"log"
"os"
"strings"
)
func main() {
in1, err := ioutil.ReadFile("syscall_darwin.go")
if err != nil {
log.Fatalf("can't open syscall_darwin.go: %s", err)
}
arch := os.Args[1]
in2, err := ioutil.ReadFile(fmt.Sprintf("syscall_darwin_%s.go", arch))
if err != nil {
log.Fatalf("can't open syscall_darwin_%s.go: %s", arch, err)
}
in3, err := ioutil.ReadFile(fmt.Sprintf("zsyscall_darwin_%s.go", arch))
if err != nil {
log.Fatalf("can't open zsyscall_darwin_%s.go: %s", arch, err)
}
in := string(in1) + string(in2) + string(in3)
trampolines := map[string]bool{}
var out bytes.Buffer
fmt.Fprintf(&out, "// go run mkasm_darwin.go %s\n", strings.Join(os.Args[1:], " "))
fmt.Fprintf(&out, "// Code generated by the command above; DO NOT EDIT.\n")
fmt.Fprintf(&out, "\n")
fmt.Fprintf(&out, "// +build go1.12\n")
fmt.Fprintf(&out, "\n")
fmt.Fprintf(&out, "#include \"textflag.h\"\n")
for _, line := range strings.Split(in, "\n") {
if !strings.HasPrefix(line, "func ") || !strings.HasSuffix(line, "_trampoline()") {
continue
}
fn := line[5 : len(line)-13]
if !trampolines[fn] {
trampolines[fn] = true
fmt.Fprintf(&out, "TEXT ·%s_trampoline(SB),NOSPLIT,$0-0\n", fn)
fmt.Fprintf(&out, "\tJMP\t%s(SB)\n", fn)
}
}
err = ioutil.WriteFile(fmt.Sprintf("zsyscall_darwin_%s.s", arch), out.Bytes(), 0644)
if err != nil {
log.Fatalf("can't write zsyscall_darwin_%s.s: %s", arch, err)
}
}

106
vendor/golang.org/x/sys/unix/mkpost.go generated vendored Normal file
View File

@@ -0,0 +1,106 @@
// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
// mkpost processes the output of cgo -godefs to
// modify the generated types. It is used to clean up
// the sys API in an architecture specific manner.
//
// mkpost is run after cgo -godefs; see README.md.
package main
import (
"bytes"
"fmt"
"go/format"
"io/ioutil"
"log"
"os"
"regexp"
)
func main() {
// Get the OS and architecture (using GOARCH_TARGET if it exists)
goos := os.Getenv("GOOS")
goarch := os.Getenv("GOARCH_TARGET")
if goarch == "" {
goarch = os.Getenv("GOARCH")
}
// Check that we are using the Docker-based build system if we should be.
if goos == "linux" {
if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
os.Stderr.WriteString("In the Docker-based build system, mkpost should not be called directly.\n")
os.Stderr.WriteString("See README.md\n")
os.Exit(1)
}
}
b, err := ioutil.ReadAll(os.Stdin)
if err != nil {
log.Fatal(err)
}
// Intentionally export __val fields in Fsid and Sigset_t
valRegex := regexp.MustCompile(`type (Fsid|Sigset_t) struct {(\s+)X__val(\s+\S+\s+)}`)
b = valRegex.ReplaceAll(b, []byte("type $1 struct {${2}Val$3}"))
// Intentionally export __fds_bits field in FdSet
fdSetRegex := regexp.MustCompile(`type (FdSet) struct {(\s+)X__fds_bits(\s+\S+\s+)}`)
b = fdSetRegex.ReplaceAll(b, []byte("type $1 struct {${2}Bits$3}"))
// If we have empty Ptrace structs, we should delete them. Only s390x emits
// nonempty Ptrace structs.
ptraceRexexp := regexp.MustCompile(`type Ptrace((Psw|Fpregs|Per) struct {\s*})`)
b = ptraceRexexp.ReplaceAll(b, nil)
// Replace the control_regs union with a blank identifier for now.
controlRegsRegex := regexp.MustCompile(`(Control_regs)\s+\[0\]uint64`)
b = controlRegsRegex.ReplaceAll(b, []byte("_ [0]uint64"))
// Remove fields that are added by glibc
// Note that this is unstable as the identifers are private.
removeFieldsRegex := regexp.MustCompile(`X__glibc\S*`)
b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
// Convert [65]int8 to [65]byte in Utsname members to simplify
// conversion to string; see golang.org/issue/20753
convertUtsnameRegex := regexp.MustCompile(`((Sys|Node|Domain)name|Release|Version|Machine)(\s+)\[(\d+)\]u?int8`)
b = convertUtsnameRegex.ReplaceAll(b, []byte("$1$3[$4]byte"))
// Convert [1024]int8 to [1024]byte in Ptmget members
convertPtmget := regexp.MustCompile(`([SC]n)(\s+)\[(\d+)\]u?int8`)
b = convertPtmget.ReplaceAll(b, []byte("$1[$3]byte"))
// Remove spare fields (e.g. in Statx_t)
spareFieldsRegex := regexp.MustCompile(`X__spare\S*`)
b = spareFieldsRegex.ReplaceAll(b, []byte("_"))
// Remove cgo padding fields
removePaddingFieldsRegex := regexp.MustCompile(`Pad_cgo_\d+`)
b = removePaddingFieldsRegex.ReplaceAll(b, []byte("_"))
// Remove padding, hidden, or unused fields
removeFieldsRegex = regexp.MustCompile(`\b(X_\S+|Padding)`)
b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
// Remove the first line of warning from cgo
b = b[bytes.IndexByte(b, '\n')+1:]
// Modify the command in the header to include:
// mkpost, our own warning, and a build tag.
replacement := fmt.Sprintf(`$1 | go run mkpost.go
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build %s,%s`, goarch, goos)
cgoCommandRegex := regexp.MustCompile(`(cgo -godefs .*)`)
b = cgoCommandRegex.ReplaceAll(b, []byte(replacement))
// gofmt
b, err = format.Source(b)
if err != nil {
log.Fatal(err)
}
os.Stdout.Write(b)
}

402
vendor/golang.org/x/sys/unix/mksyscall.go generated vendored Normal file
View File

@@ -0,0 +1,402 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
/*
This program reads a file containing function prototypes
(like syscall_darwin.go) and generates system call bodies.
The prototypes are marked by lines beginning with "//sys"
and read like func declarations if //sys is replaced by func, but:
* The parameter lists must give a name for each argument.
This includes return parameters.
* The parameter lists must give a type for each argument:
the (x, y, z int) shorthand is not allowed.
* If the return parameter is an error number, it must be named errno.
A line beginning with //sysnb is like //sys, except that the
goroutine will not be suspended during the execution of the system
call. This must only be used for system calls which can never
block, as otherwise the system call could cause all goroutines to
hang.
*/
package main
import (
"bufio"
"flag"
"fmt"
"os"
"regexp"
"strings"
)
var (
b32 = flag.Bool("b32", false, "32bit big-endian")
l32 = flag.Bool("l32", false, "32bit little-endian")
plan9 = flag.Bool("plan9", false, "plan9")
openbsd = flag.Bool("openbsd", false, "openbsd")
netbsd = flag.Bool("netbsd", false, "netbsd")
dragonfly = flag.Bool("dragonfly", false, "dragonfly")
arm = flag.Bool("arm", false, "arm") // 64-bit value should use (even, odd)-pair
tags = flag.String("tags", "", "build tags")
filename = flag.String("output", "", "output file name (standard output if omitted)")
)
// cmdLine returns this programs's commandline arguments
func cmdLine() string {
return "go run mksyscall.go " + strings.Join(os.Args[1:], " ")
}
// buildTags returns build tags
func buildTags() string {
return *tags
}
// Param is function parameter
type Param struct {
Name string
Type string
}
// usage prints the program usage
func usage() {
fmt.Fprintf(os.Stderr, "usage: go run mksyscall.go [-b32 | -l32] [-tags x,y] [file ...]\n")
os.Exit(1)
}
// parseParamList parses parameter list and returns a slice of parameters
func parseParamList(list string) []string {
list = strings.TrimSpace(list)
if list == "" {
return []string{}
}
return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
}
// parseParam splits a parameter into name and type
func parseParam(p string) Param {
ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
if ps == nil {
fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
os.Exit(1)
}
return Param{ps[1], ps[2]}
}
func main() {
// Get the OS and architecture (using GOARCH_TARGET if it exists)
goos := os.Getenv("GOOS")
if goos == "" {
fmt.Fprintln(os.Stderr, "GOOS not defined in environment")
os.Exit(1)
}
goarch := os.Getenv("GOARCH_TARGET")
if goarch == "" {
goarch = os.Getenv("GOARCH")
}
// Check that we are using the Docker-based build system if we should
if goos == "linux" {
if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
fmt.Fprintf(os.Stderr, "In the Docker-based build system, mksyscall should not be called directly.\n")
fmt.Fprintf(os.Stderr, "See README.md\n")
os.Exit(1)
}
}
flag.Usage = usage
flag.Parse()
if len(flag.Args()) <= 0 {
fmt.Fprintf(os.Stderr, "no files to parse provided\n")
usage()
}
endianness := ""
if *b32 {
endianness = "big-endian"
} else if *l32 {
endianness = "little-endian"
}
libc := false
if goos == "darwin" && strings.Contains(buildTags(), ",go1.12") {
libc = true
}
trampolines := map[string]bool{}
text := ""
for _, path := range flag.Args() {
file, err := os.Open(path)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
s := bufio.NewScanner(file)
for s.Scan() {
t := s.Text()
t = strings.TrimSpace(t)
t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
continue
}
// Line must be of the form
// func Open(path string, mode int, perm int) (fd int, errno error)
// Split into name, in params, out params.
f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*((?i)SYS_[A-Z0-9_]+))?$`).FindStringSubmatch(t)
if f == nil {
fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
os.Exit(1)
}
funct, inps, outps, sysname := f[2], f[3], f[4], f[5]
// Split argument lists on comma.
in := parseParamList(inps)
out := parseParamList(outps)
// Try in vain to keep people from editing this file.
// The theory is that they jump into the middle of the file
// without reading the header.
text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
// Go function header.
outDecl := ""
if len(out) > 0 {
outDecl = fmt.Sprintf(" (%s)", strings.Join(out, ", "))
}
text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outDecl)
// Check if err return available
errvar := ""
for _, param := range out {
p := parseParam(param)
if p.Type == "error" {
errvar = p.Name
break
}
}
// Prepare arguments to Syscall.
var args []string
n := 0
for _, param := range in {
p := parseParam(param)
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
args = append(args, "uintptr(unsafe.Pointer("+p.Name+"))")
} else if p.Type == "string" && errvar != "" {
text += fmt.Sprintf("\tvar _p%d *byte\n", n)
text += fmt.Sprintf("\t_p%d, %s = BytePtrFromString(%s)\n", n, errvar, p.Name)
text += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
n++
} else if p.Type == "string" {
fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
text += fmt.Sprintf("\tvar _p%d *byte\n", n)
text += fmt.Sprintf("\t_p%d, _ = BytePtrFromString(%s)\n", n, p.Name)
args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
n++
} else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
// Convert slice into pointer, length.
// Have to be careful not to take address of &a[0] if len == 0:
// pass dummy pointer in that case.
// Used to pass nil, but some OSes or simulators reject write(fd, nil, 0).
text += fmt.Sprintf("\tvar _p%d unsafe.Pointer\n", n)
text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = unsafe.Pointer(&%s[0])\n\t}", p.Name, n, p.Name)
text += fmt.Sprintf(" else {\n\t\t_p%d = unsafe.Pointer(&_zero)\n\t}\n", n)
args = append(args, fmt.Sprintf("uintptr(_p%d)", n), fmt.Sprintf("uintptr(len(%s))", p.Name))
n++
} else if p.Type == "int64" && (*openbsd || *netbsd) {
args = append(args, "0")
if endianness == "big-endian" {
args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
} else if endianness == "little-endian" {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
} else {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
}
} else if p.Type == "int64" && *dragonfly {
if regexp.MustCompile(`^(?i)extp(read|write)`).FindStringSubmatch(funct) == nil {
args = append(args, "0")
}
if endianness == "big-endian" {
args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
} else if endianness == "little-endian" {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
} else {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
}
} else if p.Type == "int64" && endianness != "" {
if len(args)%2 == 1 && *arm {
// arm abi specifies 64-bit argument uses
// (even, odd) pair
args = append(args, "0")
}
if endianness == "big-endian" {
args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
} else {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
}
} else {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
}
}
// Determine which form to use; pad args with zeros.
asm := "Syscall"
if nonblock != nil {
if errvar == "" && goos == "linux" {
asm = "RawSyscallNoError"
} else {
asm = "RawSyscall"
}
} else {
if errvar == "" && goos == "linux" {
asm = "SyscallNoError"
}
}
if len(args) <= 3 {
for len(args) < 3 {
args = append(args, "0")
}
} else if len(args) <= 6 {
asm += "6"
for len(args) < 6 {
args = append(args, "0")
}
} else if len(args) <= 9 {
asm += "9"
for len(args) < 9 {
args = append(args, "0")
}
} else {
fmt.Fprintf(os.Stderr, "%s:%s too many arguments to system call\n", path, funct)
}
// System call number.
if sysname == "" {
sysname = "SYS_" + funct
sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
sysname = strings.ToUpper(sysname)
}
var libcFn string
if libc {
asm = "syscall_" + strings.ToLower(asm[:1]) + asm[1:] // internal syscall call
sysname = strings.TrimPrefix(sysname, "SYS_") // remove SYS_
sysname = strings.ToLower(sysname) // lowercase
if sysname == "getdirentries64" {
// Special case - libSystem name and
// raw syscall name don't match.
sysname = "__getdirentries64"
}
libcFn = sysname
sysname = "funcPC(libc_" + sysname + "_trampoline)"
}
// Actual call.
arglist := strings.Join(args, ", ")
call := fmt.Sprintf("%s(%s, %s)", asm, sysname, arglist)
// Assign return values.
body := ""
ret := []string{"_", "_", "_"}
doErrno := false
for i := 0; i < len(out); i++ {
p := parseParam(out[i])
reg := ""
if p.Name == "err" && !*plan9 {
reg = "e1"
ret[2] = reg
doErrno = true
} else if p.Name == "err" && *plan9 {
ret[0] = "r0"
ret[2] = "e1"
break
} else {
reg = fmt.Sprintf("r%d", i)
ret[i] = reg
}
if p.Type == "bool" {
reg = fmt.Sprintf("%s != 0", reg)
}
if p.Type == "int64" && endianness != "" {
// 64-bit number in r1:r0 or r0:r1.
if i+2 > len(out) {
fmt.Fprintf(os.Stderr, "%s:%s not enough registers for int64 return\n", path, funct)
}
if endianness == "big-endian" {
reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i, i+1)
} else {
reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i+1, i)
}
ret[i] = fmt.Sprintf("r%d", i)
ret[i+1] = fmt.Sprintf("r%d", i+1)
}
if reg != "e1" || *plan9 {
body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
}
}
if ret[0] == "_" && ret[1] == "_" && ret[2] == "_" {
text += fmt.Sprintf("\t%s\n", call)
} else {
if errvar == "" && goos == "linux" {
// raw syscall without error on Linux, see golang.org/issue/22924
text += fmt.Sprintf("\t%s, %s := %s\n", ret[0], ret[1], call)
} else {
text += fmt.Sprintf("\t%s, %s, %s := %s\n", ret[0], ret[1], ret[2], call)
}
}
text += body
if *plan9 && ret[2] == "e1" {
text += "\tif int32(r0) == -1 {\n"
text += "\t\terr = e1\n"
text += "\t}\n"
} else if doErrno {
text += "\tif e1 != 0 {\n"
text += "\t\terr = errnoErr(e1)\n"
text += "\t}\n"
}
text += "\treturn\n"
text += "}\n\n"
if libc && !trampolines[libcFn] {
// some system calls share a trampoline, like read and readlen.
trampolines[libcFn] = true
// Declare assembly trampoline.
text += fmt.Sprintf("func libc_%s_trampoline()\n", libcFn)
// Assembly trampoline calls the libc_* function, which this magic
// redirects to use the function from libSystem.
text += fmt.Sprintf("//go:linkname libc_%s libc_%s\n", libcFn, libcFn)
text += fmt.Sprintf("//go:cgo_import_dynamic libc_%s %s \"/usr/lib/libSystem.B.dylib\"\n", libcFn, libcFn)
text += "\n"
}
}
if err := s.Err(); err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
file.Close()
}
fmt.Printf(srcTemplate, cmdLine(), buildTags(), text)
}
const srcTemplate = `// %s
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build %s
package unix
import (
"syscall"
"unsafe"
)
var _ syscall.Errno
%s
`

404
vendor/golang.org/x/sys/unix/mksyscall_aix_ppc.go generated vendored Normal file
View File

@@ -0,0 +1,404 @@
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
/*
This program reads a file containing function prototypes
(like syscall_aix.go) and generates system call bodies.
The prototypes are marked by lines beginning with "//sys"
and read like func declarations if //sys is replaced by func, but:
* The parameter lists must give a name for each argument.
This includes return parameters.
* The parameter lists must give a type for each argument:
the (x, y, z int) shorthand is not allowed.
* If the return parameter is an error number, it must be named err.
* If go func name needs to be different than its libc name,
* or the function is not in libc, name could be specified
* at the end, after "=" sign, like
//sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
*/
package main
import (
"bufio"
"flag"
"fmt"
"os"
"regexp"
"strings"
)
var (
b32 = flag.Bool("b32", false, "32bit big-endian")
l32 = flag.Bool("l32", false, "32bit little-endian")
aix = flag.Bool("aix", false, "aix")
tags = flag.String("tags", "", "build tags")
)
// cmdLine returns this programs's commandline arguments
func cmdLine() string {
return "go run mksyscall_aix_ppc.go " + strings.Join(os.Args[1:], " ")
}
// buildTags returns build tags
func buildTags() string {
return *tags
}
// Param is function parameter
type Param struct {
Name string
Type string
}
// usage prints the program usage
func usage() {
fmt.Fprintf(os.Stderr, "usage: go run mksyscall_aix_ppc.go [-b32 | -l32] [-tags x,y] [file ...]\n")
os.Exit(1)
}
// parseParamList parses parameter list and returns a slice of parameters
func parseParamList(list string) []string {
list = strings.TrimSpace(list)
if list == "" {
return []string{}
}
return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
}
// parseParam splits a parameter into name and type
func parseParam(p string) Param {
ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
if ps == nil {
fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
os.Exit(1)
}
return Param{ps[1], ps[2]}
}
func main() {
flag.Usage = usage
flag.Parse()
if len(flag.Args()) <= 0 {
fmt.Fprintf(os.Stderr, "no files to parse provided\n")
usage()
}
endianness := ""
if *b32 {
endianness = "big-endian"
} else if *l32 {
endianness = "little-endian"
}
pack := ""
text := ""
cExtern := "/*\n#include <stdint.h>\n#include <stddef.h>\n"
for _, path := range flag.Args() {
file, err := os.Open(path)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
s := bufio.NewScanner(file)
for s.Scan() {
t := s.Text()
t = strings.TrimSpace(t)
t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
pack = p[1]
}
nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
continue
}
// Line must be of the form
// func Open(path string, mode int, perm int) (fd int, err error)
// Split into name, in params, out params.
f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
if f == nil {
fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
os.Exit(1)
}
funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
// Split argument lists on comma.
in := parseParamList(inps)
out := parseParamList(outps)
inps = strings.Join(in, ", ")
outps = strings.Join(out, ", ")
// Try in vain to keep people from editing this file.
// The theory is that they jump into the middle of the file
// without reading the header.
text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
// Check if value return, err return available
errvar := ""
retvar := ""
rettype := ""
for _, param := range out {
p := parseParam(param)
if p.Type == "error" {
errvar = p.Name
} else {
retvar = p.Name
rettype = p.Type
}
}
// System call name.
if sysname == "" {
sysname = funct
}
sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
sysname = strings.ToLower(sysname) // All libc functions are lowercase.
cRettype := ""
if rettype == "unsafe.Pointer" {
cRettype = "uintptr_t"
} else if rettype == "uintptr" {
cRettype = "uintptr_t"
} else if regexp.MustCompile(`^_`).FindStringSubmatch(rettype) != nil {
cRettype = "uintptr_t"
} else if rettype == "int" {
cRettype = "int"
} else if rettype == "int32" {
cRettype = "int"
} else if rettype == "int64" {
cRettype = "long long"
} else if rettype == "uint32" {
cRettype = "unsigned int"
} else if rettype == "uint64" {
cRettype = "unsigned long long"
} else {
cRettype = "int"
}
if sysname == "exit" {
cRettype = "void"
}
// Change p.Types to c
var cIn []string
for _, param := range in {
p := parseParam(param)
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
cIn = append(cIn, "uintptr_t")
} else if p.Type == "string" {
cIn = append(cIn, "uintptr_t")
} else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
cIn = append(cIn, "uintptr_t", "size_t")
} else if p.Type == "unsafe.Pointer" {
cIn = append(cIn, "uintptr_t")
} else if p.Type == "uintptr" {
cIn = append(cIn, "uintptr_t")
} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
cIn = append(cIn, "uintptr_t")
} else if p.Type == "int" {
cIn = append(cIn, "int")
} else if p.Type == "int32" {
cIn = append(cIn, "int")
} else if p.Type == "int64" {
cIn = append(cIn, "long long")
} else if p.Type == "uint32" {
cIn = append(cIn, "unsigned int")
} else if p.Type == "uint64" {
cIn = append(cIn, "unsigned long long")
} else {
cIn = append(cIn, "int")
}
}
if funct != "fcntl" && funct != "FcntlInt" && funct != "readlen" && funct != "writelen" {
// Imports of system calls from libc
cExtern += fmt.Sprintf("%s %s", cRettype, sysname)
cIn := strings.Join(cIn, ", ")
cExtern += fmt.Sprintf("(%s);\n", cIn)
}
// So file name.
if *aix {
if modname == "" {
modname = "libc.a/shr_64.o"
} else {
fmt.Fprintf(os.Stderr, "%s: only syscall using libc are available\n", funct)
os.Exit(1)
}
}
strconvfunc := "C.CString"
// Go function header.
if outps != "" {
outps = fmt.Sprintf(" (%s)", outps)
}
if text != "" {
text += "\n"
}
text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outps)
// Prepare arguments to Syscall.
var args []string
n := 0
argN := 0
for _, param := range in {
p := parseParam(param)
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
args = append(args, "C.uintptr_t(uintptr(unsafe.Pointer("+p.Name+")))")
} else if p.Type == "string" && errvar != "" {
text += fmt.Sprintf("\t_p%d := uintptr(unsafe.Pointer(%s(%s)))\n", n, strconvfunc, p.Name)
args = append(args, fmt.Sprintf("C.uintptr_t(_p%d)", n))
n++
} else if p.Type == "string" {
fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
text += fmt.Sprintf("\t_p%d := uintptr(unsafe.Pointer(%s(%s)))\n", n, strconvfunc, p.Name)
args = append(args, fmt.Sprintf("C.uintptr_t(_p%d)", n))
n++
} else if m := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); m != nil {
// Convert slice into pointer, length.
// Have to be careful not to take address of &a[0] if len == 0:
// pass nil in that case.
text += fmt.Sprintf("\tvar _p%d *%s\n", n, m[1])
text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(unsafe.Pointer(_p%d)))", n))
n++
text += fmt.Sprintf("\tvar _p%d int\n", n)
text += fmt.Sprintf("\t_p%d = len(%s)\n", n, p.Name)
args = append(args, fmt.Sprintf("C.size_t(_p%d)", n))
n++
} else if p.Type == "int64" && endianness != "" {
if endianness == "big-endian" {
args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
} else {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
}
n++
} else if p.Type == "bool" {
text += fmt.Sprintf("\tvar _p%d uint32\n", n)
text += fmt.Sprintf("\tif %s {\n\t\t_p%d = 1\n\t} else {\n\t\t_p%d = 0\n\t}\n", p.Name, n, n)
args = append(args, fmt.Sprintf("_p%d", n))
} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(%s))", p.Name))
} else if p.Type == "unsafe.Pointer" {
args = append(args, fmt.Sprintf("C.uintptr_t(uintptr(%s))", p.Name))
} else if p.Type == "int" {
if (argN == 2) && ((funct == "readlen") || (funct == "writelen")) {
args = append(args, fmt.Sprintf("C.size_t(%s)", p.Name))
} else if argN == 0 && funct == "fcntl" {
args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
} else if (argN == 2) && ((funct == "fcntl") || (funct == "FcntlInt")) {
args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
} else {
args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
}
} else if p.Type == "int32" {
args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
} else if p.Type == "int64" {
args = append(args, fmt.Sprintf("C.longlong(%s)", p.Name))
} else if p.Type == "uint32" {
args = append(args, fmt.Sprintf("C.uint(%s)", p.Name))
} else if p.Type == "uint64" {
args = append(args, fmt.Sprintf("C.ulonglong(%s)", p.Name))
} else if p.Type == "uintptr" {
args = append(args, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
} else {
args = append(args, fmt.Sprintf("C.int(%s)", p.Name))
}
argN++
}
// Actual call.
arglist := strings.Join(args, ", ")
call := ""
if sysname == "exit" {
if errvar != "" {
call += "er :="
} else {
call += ""
}
} else if errvar != "" {
call += "r0,er :="
} else if retvar != "" {
call += "r0,_ :="
} else {
call += ""
}
call += fmt.Sprintf("C.%s(%s)", sysname, arglist)
// Assign return values.
body := ""
for i := 0; i < len(out); i++ {
p := parseParam(out[i])
reg := ""
if p.Name == "err" {
reg = "e1"
} else {
reg = "r0"
}
if reg != "e1" {
body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
}
}
// verify return
if sysname != "exit" && errvar != "" {
if regexp.MustCompile(`^uintptr`).FindStringSubmatch(cRettype) != nil {
body += "\tif (uintptr(r0) ==^uintptr(0) && er != nil) {\n"
body += fmt.Sprintf("\t\t%s = er\n", errvar)
body += "\t}\n"
} else {
body += "\tif (r0 ==-1 && er != nil) {\n"
body += fmt.Sprintf("\t\t%s = er\n", errvar)
body += "\t}\n"
}
} else if errvar != "" {
body += "\tif (er != nil) {\n"
body += fmt.Sprintf("\t\t%s = er\n", errvar)
body += "\t}\n"
}
text += fmt.Sprintf("\t%s\n", call)
text += body
text += "\treturn\n"
text += "}\n"
}
if err := s.Err(); err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
file.Close()
}
imp := ""
if pack != "unix" {
imp = "import \"golang.org/x/sys/unix\"\n"
}
fmt.Printf(srcTemplate, cmdLine(), buildTags(), pack, cExtern, imp, text)
}
const srcTemplate = `// %s
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build %s
package %s
%s
*/
import "C"
import (
"unsafe"
)
%s
%s
`

602
vendor/golang.org/x/sys/unix/mksyscall_aix_ppc64.go generated vendored Normal file
View File

@@ -0,0 +1,602 @@
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
/*
This program reads a file containing function prototypes
(like syscall_aix.go) and generates system call bodies.
The prototypes are marked by lines beginning with "//sys"
and read like func declarations if //sys is replaced by func, but:
* The parameter lists must give a name for each argument.
This includes return parameters.
* The parameter lists must give a type for each argument:
the (x, y, z int) shorthand is not allowed.
* If the return parameter is an error number, it must be named err.
* If go func name needs to be different than its libc name,
* or the function is not in libc, name could be specified
* at the end, after "=" sign, like
//sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
This program will generate three files and handle both gc and gccgo implementation:
- zsyscall_aix_ppc64.go: the common part of each implementation (error handler, pointer creation)
- zsyscall_aix_ppc64_gc.go: gc part with //go_cgo_import_dynamic and a call to syscall6
- zsyscall_aix_ppc64_gccgo.go: gccgo part with C function and conversion to C type.
The generated code looks like this
zsyscall_aix_ppc64.go
func asyscall(...) (n int, err error) {
// Pointer Creation
r1, e1 := callasyscall(...)
// Type Conversion
// Error Handler
return
}
zsyscall_aix_ppc64_gc.go
//go:cgo_import_dynamic libc_asyscall asyscall "libc.a/shr_64.o"
//go:linkname libc_asyscall libc_asyscall
var asyscall syscallFunc
func callasyscall(...) (r1 uintptr, e1 Errno) {
r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_asyscall)), "nb_args", ... )
return
}
zsyscall_aix_ppc64_ggcgo.go
// int asyscall(...)
import "C"
func callasyscall(...) (r1 uintptr, e1 Errno) {
r1 = uintptr(C.asyscall(...))
e1 = syscall.GetErrno()
return
}
*/
package main
import (
"bufio"
"flag"
"fmt"
"io/ioutil"
"os"
"regexp"
"strings"
)
var (
b32 = flag.Bool("b32", false, "32bit big-endian")
l32 = flag.Bool("l32", false, "32bit little-endian")
aix = flag.Bool("aix", false, "aix")
tags = flag.String("tags", "", "build tags")
)
// cmdLine returns this programs's commandline arguments
func cmdLine() string {
return "go run mksyscall_aix_ppc64.go " + strings.Join(os.Args[1:], " ")
}
// buildTags returns build tags
func buildTags() string {
return *tags
}
// Param is function parameter
type Param struct {
Name string
Type string
}
// usage prints the program usage
func usage() {
fmt.Fprintf(os.Stderr, "usage: go run mksyscall_aix_ppc64.go [-b32 | -l32] [-tags x,y] [file ...]\n")
os.Exit(1)
}
// parseParamList parses parameter list and returns a slice of parameters
func parseParamList(list string) []string {
list = strings.TrimSpace(list)
if list == "" {
return []string{}
}
return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
}
// parseParam splits a parameter into name and type
func parseParam(p string) Param {
ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
if ps == nil {
fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
os.Exit(1)
}
return Param{ps[1], ps[2]}
}
func main() {
flag.Usage = usage
flag.Parse()
if len(flag.Args()) <= 0 {
fmt.Fprintf(os.Stderr, "no files to parse provided\n")
usage()
}
endianness := ""
if *b32 {
endianness = "big-endian"
} else if *l32 {
endianness = "little-endian"
}
pack := ""
// GCCGO
textgccgo := ""
cExtern := "/*\n#include <stdint.h>\n"
// GC
textgc := ""
dynimports := ""
linknames := ""
var vars []string
// COMMON
textcommon := ""
for _, path := range flag.Args() {
file, err := os.Open(path)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
s := bufio.NewScanner(file)
for s.Scan() {
t := s.Text()
t = strings.TrimSpace(t)
t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
pack = p[1]
}
nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
continue
}
// Line must be of the form
// func Open(path string, mode int, perm int) (fd int, err error)
// Split into name, in params, out params.
f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
if f == nil {
fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
os.Exit(1)
}
funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
// Split argument lists on comma.
in := parseParamList(inps)
out := parseParamList(outps)
inps = strings.Join(in, ", ")
outps = strings.Join(out, ", ")
if sysname == "" {
sysname = funct
}
onlyCommon := false
if funct == "readlen" || funct == "writelen" || funct == "FcntlInt" || funct == "FcntlFlock" {
// This function call another syscall which is already implemented.
// Therefore, the gc and gccgo part must not be generated.
onlyCommon = true
}
// Try in vain to keep people from editing this file.
// The theory is that they jump into the middle of the file
// without reading the header.
textcommon += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
if !onlyCommon {
textgccgo += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
textgc += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
}
// Check if value return, err return available
errvar := ""
rettype := ""
for _, param := range out {
p := parseParam(param)
if p.Type == "error" {
errvar = p.Name
} else {
rettype = p.Type
}
}
sysname = regexp.MustCompile(`([a-z])([A-Z])`).ReplaceAllString(sysname, `${1}_$2`)
sysname = strings.ToLower(sysname) // All libc functions are lowercase.
// GCCGO Prototype return type
cRettype := ""
if rettype == "unsafe.Pointer" {
cRettype = "uintptr_t"
} else if rettype == "uintptr" {
cRettype = "uintptr_t"
} else if regexp.MustCompile(`^_`).FindStringSubmatch(rettype) != nil {
cRettype = "uintptr_t"
} else if rettype == "int" {
cRettype = "int"
} else if rettype == "int32" {
cRettype = "int"
} else if rettype == "int64" {
cRettype = "long long"
} else if rettype == "uint32" {
cRettype = "unsigned int"
} else if rettype == "uint64" {
cRettype = "unsigned long long"
} else {
cRettype = "int"
}
if sysname == "exit" {
cRettype = "void"
}
// GCCGO Prototype arguments type
var cIn []string
for i, param := range in {
p := parseParam(param)
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
cIn = append(cIn, "uintptr_t")
} else if p.Type == "string" {
cIn = append(cIn, "uintptr_t")
} else if regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type) != nil {
cIn = append(cIn, "uintptr_t", "size_t")
} else if p.Type == "unsafe.Pointer" {
cIn = append(cIn, "uintptr_t")
} else if p.Type == "uintptr" {
cIn = append(cIn, "uintptr_t")
} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil {
cIn = append(cIn, "uintptr_t")
} else if p.Type == "int" {
if (i == 0 || i == 2) && funct == "fcntl" {
// These fcntl arguments needs to be uintptr to be able to call FcntlInt and FcntlFlock
cIn = append(cIn, "uintptr_t")
} else {
cIn = append(cIn, "int")
}
} else if p.Type == "int32" {
cIn = append(cIn, "int")
} else if p.Type == "int64" {
cIn = append(cIn, "long long")
} else if p.Type == "uint32" {
cIn = append(cIn, "unsigned int")
} else if p.Type == "uint64" {
cIn = append(cIn, "unsigned long long")
} else {
cIn = append(cIn, "int")
}
}
if !onlyCommon {
// GCCGO Prototype Generation
// Imports of system calls from libc
cExtern += fmt.Sprintf("%s %s", cRettype, sysname)
cIn := strings.Join(cIn, ", ")
cExtern += fmt.Sprintf("(%s);\n", cIn)
}
// GC Library name
if modname == "" {
modname = "libc.a/shr_64.o"
} else {
fmt.Fprintf(os.Stderr, "%s: only syscall using libc are available\n", funct)
os.Exit(1)
}
sysvarname := fmt.Sprintf("libc_%s", sysname)
if !onlyCommon {
// GC Runtime import of function to allow cross-platform builds.
dynimports += fmt.Sprintf("//go:cgo_import_dynamic %s %s \"%s\"\n", sysvarname, sysname, modname)
// GC Link symbol to proc address variable.
linknames += fmt.Sprintf("//go:linkname %s %s\n", sysvarname, sysvarname)
// GC Library proc address variable.
vars = append(vars, sysvarname)
}
strconvfunc := "BytePtrFromString"
strconvtype := "*byte"
// Go function header.
if outps != "" {
outps = fmt.Sprintf(" (%s)", outps)
}
if textcommon != "" {
textcommon += "\n"
}
textcommon += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outps)
// Prepare arguments tocall.
var argscommon []string // Arguments in the common part
var argscall []string // Arguments for call prototype
var argsgc []string // Arguments for gc call (with syscall6)
var argsgccgo []string // Arguments for gccgo call (with C.name_of_syscall)
n := 0
argN := 0
for _, param := range in {
p := parseParam(param)
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(%s))", p.Name))
argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
argsgc = append(argsgc, p.Name)
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
} else if p.Type == "string" && errvar != "" {
textcommon += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
textcommon += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
textcommon += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
argscall = append(argscall, fmt.Sprintf("_p%d uintptr ", n))
argsgc = append(argsgc, fmt.Sprintf("_p%d", n))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n))
n++
} else if p.Type == "string" {
fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
textcommon += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
textcommon += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
textcommon += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
argscall = append(argscall, fmt.Sprintf("_p%d uintptr", n))
argsgc = append(argsgc, fmt.Sprintf("_p%d", n))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n))
n++
} else if m := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); m != nil {
// Convert slice into pointer, length.
// Have to be careful not to take address of &a[0] if len == 0:
// pass nil in that case.
textcommon += fmt.Sprintf("\tvar _p%d *%s\n", n, m[1])
textcommon += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
argscommon = append(argscommon, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n), fmt.Sprintf("len(%s)", p.Name))
argscall = append(argscall, fmt.Sprintf("_p%d uintptr", n), fmt.Sprintf("_lenp%d int", n))
argsgc = append(argsgc, fmt.Sprintf("_p%d", n), fmt.Sprintf("uintptr(_lenp%d)", n))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(_p%d)", n), fmt.Sprintf("C.size_t(_lenp%d)", n))
n++
} else if p.Type == "int64" && endianness != "" {
fmt.Fprintf(os.Stderr, path+":"+funct+" uses int64 with 32 bits mode. Case not yet implemented\n")
} else if p.Type == "bool" {
fmt.Fprintf(os.Stderr, path+":"+funct+" uses bool. Case not yet implemented\n")
} else if regexp.MustCompile(`^_`).FindStringSubmatch(p.Type) != nil || p.Type == "unsafe.Pointer" {
argscommon = append(argscommon, fmt.Sprintf("uintptr(%s)", p.Name))
argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
argsgc = append(argsgc, p.Name)
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
} else if p.Type == "int" {
if (argN == 0 || argN == 2) && ((funct == "fcntl") || (funct == "FcntlInt") || (funct == "FcntlFlock")) {
// These fcntl arguments need to be uintptr to be able to call FcntlInt and FcntlFlock
argscommon = append(argscommon, fmt.Sprintf("uintptr(%s)", p.Name))
argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
argsgc = append(argsgc, p.Name)
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
} else {
argscommon = append(argscommon, p.Name)
argscall = append(argscall, fmt.Sprintf("%s int", p.Name))
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
}
} else if p.Type == "int32" {
argscommon = append(argscommon, p.Name)
argscall = append(argscall, fmt.Sprintf("%s int32", p.Name))
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
} else if p.Type == "int64" {
argscommon = append(argscommon, p.Name)
argscall = append(argscall, fmt.Sprintf("%s int64", p.Name))
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.longlong(%s)", p.Name))
} else if p.Type == "uint32" {
argscommon = append(argscommon, p.Name)
argscall = append(argscall, fmt.Sprintf("%s uint32", p.Name))
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uint(%s)", p.Name))
} else if p.Type == "uint64" {
argscommon = append(argscommon, p.Name)
argscall = append(argscall, fmt.Sprintf("%s uint64", p.Name))
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.ulonglong(%s)", p.Name))
} else if p.Type == "uintptr" {
argscommon = append(argscommon, p.Name)
argscall = append(argscall, fmt.Sprintf("%s uintptr", p.Name))
argsgc = append(argsgc, p.Name)
argsgccgo = append(argsgccgo, fmt.Sprintf("C.uintptr_t(%s)", p.Name))
} else {
argscommon = append(argscommon, fmt.Sprintf("int(%s)", p.Name))
argscall = append(argscall, fmt.Sprintf("%s int", p.Name))
argsgc = append(argsgc, fmt.Sprintf("uintptr(%s)", p.Name))
argsgccgo = append(argsgccgo, fmt.Sprintf("C.int(%s)", p.Name))
}
argN++
}
nargs := len(argsgc)
// COMMON function generation
argscommonlist := strings.Join(argscommon, ", ")
callcommon := fmt.Sprintf("call%s(%s)", sysname, argscommonlist)
ret := []string{"_", "_"}
body := ""
doErrno := false
for i := 0; i < len(out); i++ {
p := parseParam(out[i])
reg := ""
if p.Name == "err" {
reg = "e1"
ret[1] = reg
doErrno = true
} else {
reg = "r0"
ret[0] = reg
}
if p.Type == "bool" {
reg = fmt.Sprintf("%s != 0", reg)
}
if reg != "e1" {
body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
}
}
if ret[0] == "_" && ret[1] == "_" {
textcommon += fmt.Sprintf("\t%s\n", callcommon)
} else {
textcommon += fmt.Sprintf("\t%s, %s := %s\n", ret[0], ret[1], callcommon)
}
textcommon += body
if doErrno {
textcommon += "\tif e1 != 0 {\n"
textcommon += "\t\terr = errnoErr(e1)\n"
textcommon += "\t}\n"
}
textcommon += "\treturn\n"
textcommon += "}\n"
if onlyCommon {
continue
}
// CALL Prototype
callProto := fmt.Sprintf("func call%s(%s) (r1 uintptr, e1 Errno) {\n", sysname, strings.Join(argscall, ", "))
// GC function generation
asm := "syscall6"
if nonblock != nil {
asm = "rawSyscall6"
}
if len(argsgc) <= 6 {
for len(argsgc) < 6 {
argsgc = append(argsgc, "0")
}
} else {
fmt.Fprintf(os.Stderr, "%s: too many arguments to system call", funct)
os.Exit(1)
}
argsgclist := strings.Join(argsgc, ", ")
callgc := fmt.Sprintf("%s(uintptr(unsafe.Pointer(&%s)), %d, %s)", asm, sysvarname, nargs, argsgclist)
textgc += callProto
textgc += fmt.Sprintf("\tr1, _, e1 = %s\n", callgc)
textgc += "\treturn\n}\n"
// GCCGO function generation
argsgccgolist := strings.Join(argsgccgo, ", ")
callgccgo := fmt.Sprintf("C.%s(%s)", sysname, argsgccgolist)
textgccgo += callProto
textgccgo += fmt.Sprintf("\tr1 = uintptr(%s)\n", callgccgo)
textgccgo += "\te1 = syscall.GetErrno()\n"
textgccgo += "\treturn\n}\n"
}
if err := s.Err(); err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
file.Close()
}
imp := ""
if pack != "unix" {
imp = "import \"golang.org/x/sys/unix\"\n"
}
// Print zsyscall_aix_ppc64.go
err := ioutil.WriteFile("zsyscall_aix_ppc64.go",
[]byte(fmt.Sprintf(srcTemplate1, cmdLine(), buildTags(), pack, imp, textcommon)),
0644)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
// Print zsyscall_aix_ppc64_gc.go
vardecls := "\t" + strings.Join(vars, ",\n\t")
vardecls += " syscallFunc"
err = ioutil.WriteFile("zsyscall_aix_ppc64_gc.go",
[]byte(fmt.Sprintf(srcTemplate2, cmdLine(), buildTags(), pack, imp, dynimports, linknames, vardecls, textgc)),
0644)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
// Print zsyscall_aix_ppc64_gccgo.go
err = ioutil.WriteFile("zsyscall_aix_ppc64_gccgo.go",
[]byte(fmt.Sprintf(srcTemplate3, cmdLine(), buildTags(), pack, cExtern, imp, textgccgo)),
0644)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
}
const srcTemplate1 = `// %s
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build %s
package %s
import (
"unsafe"
)
%s
%s
`
const srcTemplate2 = `// %s
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build %s
// +build !gccgo
package %s
import (
"unsafe"
)
%s
%s
%s
type syscallFunc uintptr
var (
%s
)
// Implemented in runtime/syscall_aix.go.
func rawSyscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
func syscall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
%s
`
const srcTemplate3 = `// %s
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build %s
// +build gccgo
package %s
%s
*/
import "C"
import (
"syscall"
)
%s
%s
`

335
vendor/golang.org/x/sys/unix/mksyscall_solaris.go generated vendored Normal file
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@@ -0,0 +1,335 @@
// Copyright 2019 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
/*
This program reads a file containing function prototypes
(like syscall_solaris.go) and generates system call bodies.
The prototypes are marked by lines beginning with "//sys"
and read like func declarations if //sys is replaced by func, but:
* The parameter lists must give a name for each argument.
This includes return parameters.
* The parameter lists must give a type for each argument:
the (x, y, z int) shorthand is not allowed.
* If the return parameter is an error number, it must be named err.
* If go func name needs to be different than its libc name,
* or the function is not in libc, name could be specified
* at the end, after "=" sign, like
//sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
*/
package main
import (
"bufio"
"flag"
"fmt"
"os"
"regexp"
"strings"
)
var (
b32 = flag.Bool("b32", false, "32bit big-endian")
l32 = flag.Bool("l32", false, "32bit little-endian")
tags = flag.String("tags", "", "build tags")
)
// cmdLine returns this programs's commandline arguments
func cmdLine() string {
return "go run mksyscall_solaris.go " + strings.Join(os.Args[1:], " ")
}
// buildTags returns build tags
func buildTags() string {
return *tags
}
// Param is function parameter
type Param struct {
Name string
Type string
}
// usage prints the program usage
func usage() {
fmt.Fprintf(os.Stderr, "usage: go run mksyscall_solaris.go [-b32 | -l32] [-tags x,y] [file ...]\n")
os.Exit(1)
}
// parseParamList parses parameter list and returns a slice of parameters
func parseParamList(list string) []string {
list = strings.TrimSpace(list)
if list == "" {
return []string{}
}
return regexp.MustCompile(`\s*,\s*`).Split(list, -1)
}
// parseParam splits a parameter into name and type
func parseParam(p string) Param {
ps := regexp.MustCompile(`^(\S*) (\S*)$`).FindStringSubmatch(p)
if ps == nil {
fmt.Fprintf(os.Stderr, "malformed parameter: %s\n", p)
os.Exit(1)
}
return Param{ps[1], ps[2]}
}
func main() {
flag.Usage = usage
flag.Parse()
if len(flag.Args()) <= 0 {
fmt.Fprintf(os.Stderr, "no files to parse provided\n")
usage()
}
endianness := ""
if *b32 {
endianness = "big-endian"
} else if *l32 {
endianness = "little-endian"
}
pack := ""
text := ""
dynimports := ""
linknames := ""
var vars []string
for _, path := range flag.Args() {
file, err := os.Open(path)
if err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
s := bufio.NewScanner(file)
for s.Scan() {
t := s.Text()
t = strings.TrimSpace(t)
t = regexp.MustCompile(`\s+`).ReplaceAllString(t, ` `)
if p := regexp.MustCompile(`^package (\S+)$`).FindStringSubmatch(t); p != nil && pack == "" {
pack = p[1]
}
nonblock := regexp.MustCompile(`^\/\/sysnb `).FindStringSubmatch(t)
if regexp.MustCompile(`^\/\/sys `).FindStringSubmatch(t) == nil && nonblock == nil {
continue
}
// Line must be of the form
// func Open(path string, mode int, perm int) (fd int, err error)
// Split into name, in params, out params.
f := regexp.MustCompile(`^\/\/sys(nb)? (\w+)\(([^()]*)\)\s*(?:\(([^()]+)\))?\s*(?:=\s*(?:(\w*)\.)?(\w*))?$`).FindStringSubmatch(t)
if f == nil {
fmt.Fprintf(os.Stderr, "%s:%s\nmalformed //sys declaration\n", path, t)
os.Exit(1)
}
funct, inps, outps, modname, sysname := f[2], f[3], f[4], f[5], f[6]
// Split argument lists on comma.
in := parseParamList(inps)
out := parseParamList(outps)
inps = strings.Join(in, ", ")
outps = strings.Join(out, ", ")
// Try in vain to keep people from editing this file.
// The theory is that they jump into the middle of the file
// without reading the header.
text += "// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT\n\n"
// So file name.
if modname == "" {
modname = "libc"
}
// System call name.
if sysname == "" {
sysname = funct
}
// System call pointer variable name.
sysvarname := fmt.Sprintf("proc%s", sysname)
strconvfunc := "BytePtrFromString"
strconvtype := "*byte"
sysname = strings.ToLower(sysname) // All libc functions are lowercase.
// Runtime import of function to allow cross-platform builds.
dynimports += fmt.Sprintf("//go:cgo_import_dynamic libc_%s %s \"%s.so\"\n", sysname, sysname, modname)
// Link symbol to proc address variable.
linknames += fmt.Sprintf("//go:linkname %s libc_%s\n", sysvarname, sysname)
// Library proc address variable.
vars = append(vars, sysvarname)
// Go function header.
outlist := strings.Join(out, ", ")
if outlist != "" {
outlist = fmt.Sprintf(" (%s)", outlist)
}
if text != "" {
text += "\n"
}
text += fmt.Sprintf("func %s(%s)%s {\n", funct, strings.Join(in, ", "), outlist)
// Check if err return available
errvar := ""
for _, param := range out {
p := parseParam(param)
if p.Type == "error" {
errvar = p.Name
continue
}
}
// Prepare arguments to Syscall.
var args []string
n := 0
for _, param := range in {
p := parseParam(param)
if regexp.MustCompile(`^\*`).FindStringSubmatch(p.Type) != nil {
args = append(args, "uintptr(unsafe.Pointer("+p.Name+"))")
} else if p.Type == "string" && errvar != "" {
text += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
text += fmt.Sprintf("\t_p%d, %s = %s(%s)\n", n, errvar, strconvfunc, p.Name)
text += fmt.Sprintf("\tif %s != nil {\n\t\treturn\n\t}\n", errvar)
args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
n++
} else if p.Type == "string" {
fmt.Fprintf(os.Stderr, path+":"+funct+" uses string arguments, but has no error return\n")
text += fmt.Sprintf("\tvar _p%d %s\n", n, strconvtype)
text += fmt.Sprintf("\t_p%d, _ = %s(%s)\n", n, strconvfunc, p.Name)
args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n))
n++
} else if s := regexp.MustCompile(`^\[\](.*)`).FindStringSubmatch(p.Type); s != nil {
// Convert slice into pointer, length.
// Have to be careful not to take address of &a[0] if len == 0:
// pass nil in that case.
text += fmt.Sprintf("\tvar _p%d *%s\n", n, s[1])
text += fmt.Sprintf("\tif len(%s) > 0 {\n\t\t_p%d = &%s[0]\n\t}\n", p.Name, n, p.Name)
args = append(args, fmt.Sprintf("uintptr(unsafe.Pointer(_p%d))", n), fmt.Sprintf("uintptr(len(%s))", p.Name))
n++
} else if p.Type == "int64" && endianness != "" {
if endianness == "big-endian" {
args = append(args, fmt.Sprintf("uintptr(%s>>32)", p.Name), fmt.Sprintf("uintptr(%s)", p.Name))
} else {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name), fmt.Sprintf("uintptr(%s>>32)", p.Name))
}
} else if p.Type == "bool" {
text += fmt.Sprintf("\tvar _p%d uint32\n", n)
text += fmt.Sprintf("\tif %s {\n\t\t_p%d = 1\n\t} else {\n\t\t_p%d = 0\n\t}\n", p.Name, n, n)
args = append(args, fmt.Sprintf("uintptr(_p%d)", n))
n++
} else {
args = append(args, fmt.Sprintf("uintptr(%s)", p.Name))
}
}
nargs := len(args)
// Determine which form to use; pad args with zeros.
asm := "sysvicall6"
if nonblock != nil {
asm = "rawSysvicall6"
}
if len(args) <= 6 {
for len(args) < 6 {
args = append(args, "0")
}
} else {
fmt.Fprintf(os.Stderr, "%s: too many arguments to system call\n", path)
os.Exit(1)
}
// Actual call.
arglist := strings.Join(args, ", ")
call := fmt.Sprintf("%s(uintptr(unsafe.Pointer(&%s)), %d, %s)", asm, sysvarname, nargs, arglist)
// Assign return values.
body := ""
ret := []string{"_", "_", "_"}
doErrno := false
for i := 0; i < len(out); i++ {
p := parseParam(out[i])
reg := ""
if p.Name == "err" {
reg = "e1"
ret[2] = reg
doErrno = true
} else {
reg = fmt.Sprintf("r%d", i)
ret[i] = reg
}
if p.Type == "bool" {
reg = fmt.Sprintf("%d != 0", reg)
}
if p.Type == "int64" && endianness != "" {
// 64-bit number in r1:r0 or r0:r1.
if i+2 > len(out) {
fmt.Fprintf(os.Stderr, "%s: not enough registers for int64 return\n", path)
os.Exit(1)
}
if endianness == "big-endian" {
reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i, i+1)
} else {
reg = fmt.Sprintf("int64(r%d)<<32 | int64(r%d)", i+1, i)
}
ret[i] = fmt.Sprintf("r%d", i)
ret[i+1] = fmt.Sprintf("r%d", i+1)
}
if reg != "e1" {
body += fmt.Sprintf("\t%s = %s(%s)\n", p.Name, p.Type, reg)
}
}
if ret[0] == "_" && ret[1] == "_" && ret[2] == "_" {
text += fmt.Sprintf("\t%s\n", call)
} else {
text += fmt.Sprintf("\t%s, %s, %s := %s\n", ret[0], ret[1], ret[2], call)
}
text += body
if doErrno {
text += "\tif e1 != 0 {\n"
text += "\t\terr = e1\n"
text += "\t}\n"
}
text += "\treturn\n"
text += "}\n"
}
if err := s.Err(); err != nil {
fmt.Fprintf(os.Stderr, err.Error())
os.Exit(1)
}
file.Close()
}
imp := ""
if pack != "unix" {
imp = "import \"golang.org/x/sys/unix\"\n"
}
vardecls := "\t" + strings.Join(vars, ",\n\t")
vardecls += " syscallFunc"
fmt.Printf(srcTemplate, cmdLine(), buildTags(), pack, imp, dynimports, linknames, vardecls, text)
}
const srcTemplate = `// %s
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build %s
package %s
import (
"syscall"
"unsafe"
)
%s
%s
%s
var (
%s
)
%s
`

190
vendor/golang.org/x/sys/unix/mksysnum.go generated vendored Normal file
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@@ -0,0 +1,190 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
// Generate system call table for DragonFly, NetBSD,
// FreeBSD, OpenBSD or Darwin from master list
// (for example, /usr/src/sys/kern/syscalls.master or
// sys/syscall.h).
package main
import (
"bufio"
"fmt"
"io"
"io/ioutil"
"net/http"
"os"
"regexp"
"strings"
)
var (
goos, goarch string
)
// cmdLine returns this programs's commandline arguments
func cmdLine() string {
return "go run mksysnum.go " + strings.Join(os.Args[1:], " ")
}
// buildTags returns build tags
func buildTags() string {
return fmt.Sprintf("%s,%s", goarch, goos)
}
func checkErr(err error) {
if err != nil {
fmt.Fprintf(os.Stderr, "%v\n", err)
os.Exit(1)
}
}
// source string and substring slice for regexp
type re struct {
str string // source string
sub []string // matched sub-string
}
// Match performs regular expression match
func (r *re) Match(exp string) bool {
r.sub = regexp.MustCompile(exp).FindStringSubmatch(r.str)
if r.sub != nil {
return true
}
return false
}
// fetchFile fetches a text file from URL
func fetchFile(URL string) io.Reader {
resp, err := http.Get(URL)
checkErr(err)
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
checkErr(err)
return strings.NewReader(string(body))
}
// readFile reads a text file from path
func readFile(path string) io.Reader {
file, err := os.Open(os.Args[1])
checkErr(err)
return file
}
func format(name, num, proto string) string {
name = strings.ToUpper(name)
// There are multiple entries for enosys and nosys, so comment them out.
nm := re{str: name}
if nm.Match(`^SYS_E?NOSYS$`) {
name = fmt.Sprintf("// %s", name)
}
if name == `SYS_SYS_EXIT` {
name = `SYS_EXIT`
}
return fmt.Sprintf(" %s = %s; // %s\n", name, num, proto)
}
func main() {
// Get the OS (using GOOS_TARGET if it exist)
goos = os.Getenv("GOOS_TARGET")
if goos == "" {
goos = os.Getenv("GOOS")
}
// Get the architecture (using GOARCH_TARGET if it exists)
goarch = os.Getenv("GOARCH_TARGET")
if goarch == "" {
goarch = os.Getenv("GOARCH")
}
// Check if GOOS and GOARCH environment variables are defined
if goarch == "" || goos == "" {
fmt.Fprintf(os.Stderr, "GOARCH or GOOS not defined in environment\n")
os.Exit(1)
}
file := strings.TrimSpace(os.Args[1])
var syscalls io.Reader
if strings.HasPrefix(file, "https://") || strings.HasPrefix(file, "http://") {
// Download syscalls.master file
syscalls = fetchFile(file)
} else {
syscalls = readFile(file)
}
var text, line string
s := bufio.NewScanner(syscalls)
for s.Scan() {
t := re{str: line}
if t.Match(`^(.*)\\$`) {
// Handle continuation
line = t.sub[1]
line += strings.TrimLeft(s.Text(), " \t")
} else {
// New line
line = s.Text()
}
t = re{str: line}
if t.Match(`\\$`) {
continue
}
t = re{str: line}
switch goos {
case "dragonfly":
if t.Match(`^([0-9]+)\s+STD\s+({ \S+\s+(\w+).*)$`) {
num, proto := t.sub[1], t.sub[2]
name := fmt.Sprintf("SYS_%s", t.sub[3])
text += format(name, num, proto)
}
case "freebsd":
if t.Match(`^([0-9]+)\s+\S+\s+(?:NO)?STD\s+({ \S+\s+(\w+).*)$`) {
num, proto := t.sub[1], t.sub[2]
name := fmt.Sprintf("SYS_%s", t.sub[3])
text += format(name, num, proto)
}
case "openbsd":
if t.Match(`^([0-9]+)\s+STD\s+(NOLOCK\s+)?({ \S+\s+\*?(\w+).*)$`) {
num, proto, name := t.sub[1], t.sub[3], t.sub[4]
text += format(name, num, proto)
}
case "netbsd":
if t.Match(`^([0-9]+)\s+((STD)|(NOERR))\s+(RUMP\s+)?({\s+\S+\s*\*?\s*\|(\S+)\|(\S*)\|(\w+).*\s+})(\s+(\S+))?$`) {
num, proto, compat := t.sub[1], t.sub[6], t.sub[8]
name := t.sub[7] + "_" + t.sub[9]
if t.sub[11] != "" {
name = t.sub[7] + "_" + t.sub[11]
}
name = strings.ToUpper(name)
if compat == "" || compat == "13" || compat == "30" || compat == "50" {
text += fmt.Sprintf(" %s = %s; // %s\n", name, num, proto)
}
}
case "darwin":
if t.Match(`^#define\s+SYS_(\w+)\s+([0-9]+)`) {
name, num := t.sub[1], t.sub[2]
name = strings.ToUpper(name)
text += fmt.Sprintf(" SYS_%s = %s;\n", name, num)
}
default:
fmt.Fprintf(os.Stderr, "unrecognized GOOS=%s\n", goos)
os.Exit(1)
}
}
err := s.Err()
checkErr(err)
fmt.Printf(template, cmdLine(), buildTags(), text)
}
const template = `// %s
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build %s
package unix
const(
%s)`

236
vendor/golang.org/x/sys/unix/types_aix.go generated vendored Normal file
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@@ -0,0 +1,236 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
// +build aix
/*
Input to cgo -godefs. See also mkerrors.sh and mkall.sh
*/
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package unix
/*
#include <sys/types.h>
#include <sys/time.h>
#include <sys/limits.h>
#include <sys/un.h>
#include <utime.h>
#include <sys/utsname.h>
#include <sys/poll.h>
#include <sys/resource.h>
#include <sys/stat.h>
#include <sys/statfs.h>
#include <sys/termio.h>
#include <sys/ioctl.h>
#include <termios.h>
#include <net/if.h>
#include <net/if_dl.h>
#include <netinet/in.h>
#include <netinet/icmp6.h>
#include <dirent.h>
#include <fcntl.h>
enum {
sizeofPtr = sizeof(void*),
};
union sockaddr_all {
struct sockaddr s1; // this one gets used for fields
struct sockaddr_in s2; // these pad it out
struct sockaddr_in6 s3;
struct sockaddr_un s4;
struct sockaddr_dl s5;
};
struct sockaddr_any {
struct sockaddr addr;
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
};
*/
import "C"
// Machine characteristics
const (
SizeofPtr = C.sizeofPtr
SizeofShort = C.sizeof_short
SizeofInt = C.sizeof_int
SizeofLong = C.sizeof_long
SizeofLongLong = C.sizeof_longlong
PathMax = C.PATH_MAX
)
// Basic types
type (
_C_short C.short
_C_int C.int
_C_long C.long
_C_long_long C.longlong
)
type off64 C.off64_t
type off C.off_t
type Mode_t C.mode_t
// Time
type Timespec C.struct_timespec
type StTimespec C.struct_st_timespec
type Timeval C.struct_timeval
type Timeval32 C.struct_timeval32
type Timex C.struct_timex
type Time_t C.time_t
type Tms C.struct_tms
type Utimbuf C.struct_utimbuf
type Timezone C.struct_timezone
// Processes
type Rusage C.struct_rusage
type Rlimit C.struct_rlimit64
type Pid_t C.pid_t
type _Gid_t C.gid_t
type dev_t C.dev_t
// Files
type Stat_t C.struct_stat
type StatxTimestamp C.struct_statx_timestamp
type Statx_t C.struct_statx
type Dirent C.struct_dirent
// Sockets
type RawSockaddrInet4 C.struct_sockaddr_in
type RawSockaddrInet6 C.struct_sockaddr_in6
type RawSockaddrUnix C.struct_sockaddr_un
type RawSockaddr C.struct_sockaddr
type RawSockaddrAny C.struct_sockaddr_any
type _Socklen C.socklen_t
type Cmsghdr C.struct_cmsghdr
type ICMPv6Filter C.struct_icmp6_filter
type Iovec C.struct_iovec
type IPMreq C.struct_ip_mreq
type IPv6Mreq C.struct_ipv6_mreq
type IPv6MTUInfo C.struct_ip6_mtuinfo
type Linger C.struct_linger
type Msghdr C.struct_msghdr
const (
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
SizeofLinger = C.sizeof_struct_linger
SizeofIPMreq = C.sizeof_struct_ip_mreq
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
SizeofMsghdr = C.sizeof_struct_msghdr
SizeofCmsghdr = C.sizeof_struct_cmsghdr
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
)
// Routing and interface messages
const (
SizeofIfMsghdr = C.sizeof_struct_if_msghdr
)
type IfMsgHdr C.struct_if_msghdr
// Misc
type FdSet C.fd_set
type Utsname C.struct_utsname
type Ustat_t C.struct_ustat
type Sigset_t C.sigset_t
const (
AT_FDCWD = C.AT_FDCWD
AT_REMOVEDIR = C.AT_REMOVEDIR
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
)
// Terminal handling
type Termios C.struct_termios
type Termio C.struct_termio
type Winsize C.struct_winsize
//poll
type PollFd struct {
Fd int32
Events uint16
Revents uint16
}
const (
POLLERR = C.POLLERR
POLLHUP = C.POLLHUP
POLLIN = C.POLLIN
POLLNVAL = C.POLLNVAL
POLLOUT = C.POLLOUT
POLLPRI = C.POLLPRI
POLLRDBAND = C.POLLRDBAND
POLLRDNORM = C.POLLRDNORM
POLLWRBAND = C.POLLWRBAND
POLLWRNORM = C.POLLWRNORM
)
//flock_t
type Flock_t C.struct_flock64
// Statfs
type Fsid_t C.struct_fsid_t
type Fsid64_t C.struct_fsid64_t
type Statfs_t C.struct_statfs
const RNDGETENTCNT = 0x80045200

277
vendor/golang.org/x/sys/unix/types_darwin.go generated vendored Normal file
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@@ -0,0 +1,277 @@
// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
/*
Input to cgo -godefs. See README.md
*/
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package unix
/*
#define __DARWIN_UNIX03 0
#define KERNEL
#define _DARWIN_USE_64_BIT_INODE
#include <dirent.h>
#include <fcntl.h>
#include <poll.h>
#include <signal.h>
#include <termios.h>
#include <unistd.h>
#include <mach/mach.h>
#include <mach/message.h>
#include <sys/event.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/param.h>
#include <sys/ptrace.h>
#include <sys/resource.h>
#include <sys/select.h>
#include <sys/signal.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/uio.h>
#include <sys/un.h>
#include <sys/utsname.h>
#include <sys/wait.h>
#include <net/bpf.h>
#include <net/if.h>
#include <net/if_dl.h>
#include <net/if_var.h>
#include <net/route.h>
#include <netinet/in.h>
#include <netinet/icmp6.h>
#include <netinet/tcp.h>
enum {
sizeofPtr = sizeof(void*),
};
union sockaddr_all {
struct sockaddr s1; // this one gets used for fields
struct sockaddr_in s2; // these pad it out
struct sockaddr_in6 s3;
struct sockaddr_un s4;
struct sockaddr_dl s5;
};
struct sockaddr_any {
struct sockaddr addr;
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
};
*/
import "C"
// Machine characteristics
const (
SizeofPtr = C.sizeofPtr
SizeofShort = C.sizeof_short
SizeofInt = C.sizeof_int
SizeofLong = C.sizeof_long
SizeofLongLong = C.sizeof_longlong
)
// Basic types
type (
_C_short C.short
_C_int C.int
_C_long C.long
_C_long_long C.longlong
)
// Time
type Timespec C.struct_timespec
type Timeval C.struct_timeval
type Timeval32 C.struct_timeval32
// Processes
type Rusage C.struct_rusage
type Rlimit C.struct_rlimit
type _Gid_t C.gid_t
// Files
type Stat_t C.struct_stat64
type Statfs_t C.struct_statfs64
type Flock_t C.struct_flock
type Fstore_t C.struct_fstore
type Radvisory_t C.struct_radvisory
type Fbootstraptransfer_t C.struct_fbootstraptransfer
type Log2phys_t C.struct_log2phys
type Fsid C.struct_fsid
type Dirent C.struct_dirent
// Sockets
type RawSockaddrInet4 C.struct_sockaddr_in
type RawSockaddrInet6 C.struct_sockaddr_in6
type RawSockaddrUnix C.struct_sockaddr_un
type RawSockaddrDatalink C.struct_sockaddr_dl
type RawSockaddr C.struct_sockaddr
type RawSockaddrAny C.struct_sockaddr_any
type _Socklen C.socklen_t
type Linger C.struct_linger
type Iovec C.struct_iovec
type IPMreq C.struct_ip_mreq
type IPv6Mreq C.struct_ipv6_mreq
type Msghdr C.struct_msghdr
type Cmsghdr C.struct_cmsghdr
type Inet4Pktinfo C.struct_in_pktinfo
type Inet6Pktinfo C.struct_in6_pktinfo
type IPv6MTUInfo C.struct_ip6_mtuinfo
type ICMPv6Filter C.struct_icmp6_filter
const (
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
SizeofLinger = C.sizeof_struct_linger
SizeofIPMreq = C.sizeof_struct_ip_mreq
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
SizeofMsghdr = C.sizeof_struct_msghdr
SizeofCmsghdr = C.sizeof_struct_cmsghdr
SizeofInet4Pktinfo = C.sizeof_struct_in_pktinfo
SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
)
// Ptrace requests
const (
PTRACE_TRACEME = C.PT_TRACE_ME
PTRACE_CONT = C.PT_CONTINUE
PTRACE_KILL = C.PT_KILL
)
// Events (kqueue, kevent)
type Kevent_t C.struct_kevent
// Select
type FdSet C.fd_set
// Routing and interface messages
const (
SizeofIfMsghdr = C.sizeof_struct_if_msghdr
SizeofIfData = C.sizeof_struct_if_data
SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr
SizeofIfmaMsghdr2 = C.sizeof_struct_ifma_msghdr2
SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
SizeofRtMetrics = C.sizeof_struct_rt_metrics
)
type IfMsghdr C.struct_if_msghdr
type IfData C.struct_if_data
type IfaMsghdr C.struct_ifa_msghdr
type IfmaMsghdr C.struct_ifma_msghdr
type IfmaMsghdr2 C.struct_ifma_msghdr2
type RtMsghdr C.struct_rt_msghdr
type RtMetrics C.struct_rt_metrics
// Berkeley packet filter
const (
SizeofBpfVersion = C.sizeof_struct_bpf_version
SizeofBpfStat = C.sizeof_struct_bpf_stat
SizeofBpfProgram = C.sizeof_struct_bpf_program
SizeofBpfInsn = C.sizeof_struct_bpf_insn
SizeofBpfHdr = C.sizeof_struct_bpf_hdr
)
type BpfVersion C.struct_bpf_version
type BpfStat C.struct_bpf_stat
type BpfProgram C.struct_bpf_program
type BpfInsn C.struct_bpf_insn
type BpfHdr C.struct_bpf_hdr
// Terminal handling
type Termios C.struct_termios
type Winsize C.struct_winsize
// fchmodat-like syscalls.
const (
AT_FDCWD = C.AT_FDCWD
AT_REMOVEDIR = C.AT_REMOVEDIR
AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
)
// poll
type PollFd C.struct_pollfd
const (
POLLERR = C.POLLERR
POLLHUP = C.POLLHUP
POLLIN = C.POLLIN
POLLNVAL = C.POLLNVAL
POLLOUT = C.POLLOUT
POLLPRI = C.POLLPRI
POLLRDBAND = C.POLLRDBAND
POLLRDNORM = C.POLLRDNORM
POLLWRBAND = C.POLLWRBAND
POLLWRNORM = C.POLLWRNORM
)
// uname
type Utsname C.struct_utsname

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// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
/*
Input to cgo -godefs. See README.md
*/
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package unix
/*
#define KERNEL
#include <dirent.h>
#include <fcntl.h>
#include <poll.h>
#include <signal.h>
#include <termios.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/event.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/param.h>
#include <sys/ptrace.h>
#include <sys/resource.h>
#include <sys/select.h>
#include <sys/signal.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/un.h>
#include <sys/utsname.h>
#include <sys/wait.h>
#include <net/bpf.h>
#include <net/if.h>
#include <net/if_dl.h>
#include <net/route.h>
#include <netinet/in.h>
#include <netinet/icmp6.h>
#include <netinet/tcp.h>
enum {
sizeofPtr = sizeof(void*),
};
union sockaddr_all {
struct sockaddr s1; // this one gets used for fields
struct sockaddr_in s2; // these pad it out
struct sockaddr_in6 s3;
struct sockaddr_un s4;
struct sockaddr_dl s5;
};
struct sockaddr_any {
struct sockaddr addr;
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
};
*/
import "C"
// Machine characteristics
const (
SizeofPtr = C.sizeofPtr
SizeofShort = C.sizeof_short
SizeofInt = C.sizeof_int
SizeofLong = C.sizeof_long
SizeofLongLong = C.sizeof_longlong
)
// Basic types
type (
_C_short C.short
_C_int C.int
_C_long C.long
_C_long_long C.longlong
)
// Time
type Timespec C.struct_timespec
type Timeval C.struct_timeval
// Processes
type Rusage C.struct_rusage
type Rlimit C.struct_rlimit
type _Gid_t C.gid_t
// Files
type Stat_t C.struct_stat
type Statfs_t C.struct_statfs
type Flock_t C.struct_flock
type Dirent C.struct_dirent
type Fsid C.struct_fsid
// File system limits
const (
PathMax = C.PATH_MAX
)
// Sockets
type RawSockaddrInet4 C.struct_sockaddr_in
type RawSockaddrInet6 C.struct_sockaddr_in6
type RawSockaddrUnix C.struct_sockaddr_un
type RawSockaddrDatalink C.struct_sockaddr_dl
type RawSockaddr C.struct_sockaddr
type RawSockaddrAny C.struct_sockaddr_any
type _Socklen C.socklen_t
type Linger C.struct_linger
type Iovec C.struct_iovec
type IPMreq C.struct_ip_mreq
type IPv6Mreq C.struct_ipv6_mreq
type Msghdr C.struct_msghdr
type Cmsghdr C.struct_cmsghdr
type Inet6Pktinfo C.struct_in6_pktinfo
type IPv6MTUInfo C.struct_ip6_mtuinfo
type ICMPv6Filter C.struct_icmp6_filter
const (
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
SizeofLinger = C.sizeof_struct_linger
SizeofIPMreq = C.sizeof_struct_ip_mreq
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
SizeofMsghdr = C.sizeof_struct_msghdr
SizeofCmsghdr = C.sizeof_struct_cmsghdr
SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
)
// Ptrace requests
const (
PTRACE_TRACEME = C.PT_TRACE_ME
PTRACE_CONT = C.PT_CONTINUE
PTRACE_KILL = C.PT_KILL
)
// Events (kqueue, kevent)
type Kevent_t C.struct_kevent
// Select
type FdSet C.fd_set
// Routing and interface messages
const (
SizeofIfMsghdr = C.sizeof_struct_if_msghdr
SizeofIfData = C.sizeof_struct_if_data
SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr
SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
SizeofRtMetrics = C.sizeof_struct_rt_metrics
)
type IfMsghdr C.struct_if_msghdr
type IfData C.struct_if_data
type IfaMsghdr C.struct_ifa_msghdr
type IfmaMsghdr C.struct_ifma_msghdr
type IfAnnounceMsghdr C.struct_if_announcemsghdr
type RtMsghdr C.struct_rt_msghdr
type RtMetrics C.struct_rt_metrics
// Berkeley packet filter
const (
SizeofBpfVersion = C.sizeof_struct_bpf_version
SizeofBpfStat = C.sizeof_struct_bpf_stat
SizeofBpfProgram = C.sizeof_struct_bpf_program
SizeofBpfInsn = C.sizeof_struct_bpf_insn
SizeofBpfHdr = C.sizeof_struct_bpf_hdr
)
type BpfVersion C.struct_bpf_version
type BpfStat C.struct_bpf_stat
type BpfProgram C.struct_bpf_program
type BpfInsn C.struct_bpf_insn
type BpfHdr C.struct_bpf_hdr
// Terminal handling
type Termios C.struct_termios
type Winsize C.struct_winsize
// fchmodat-like syscalls.
const (
AT_FDCWD = C.AT_FDCWD
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
)
// poll
type PollFd C.struct_pollfd
const (
POLLERR = C.POLLERR
POLLHUP = C.POLLHUP
POLLIN = C.POLLIN
POLLNVAL = C.POLLNVAL
POLLOUT = C.POLLOUT
POLLPRI = C.POLLPRI
POLLRDBAND = C.POLLRDBAND
POLLRDNORM = C.POLLRDNORM
POLLWRBAND = C.POLLWRBAND
POLLWRNORM = C.POLLWRNORM
)
// Uname
type Utsname C.struct_utsname

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// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
/*
Input to cgo -godefs. See README.md
*/
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package unix
/*
#define _WANT_FREEBSD11_STAT 1
#define _WANT_FREEBSD11_STATFS 1
#define _WANT_FREEBSD11_DIRENT 1
#define _WANT_FREEBSD11_KEVENT 1
#include <dirent.h>
#include <fcntl.h>
#include <poll.h>
#include <signal.h>
#include <termios.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/capsicum.h>
#include <sys/event.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/param.h>
#include <sys/ptrace.h>
#include <sys/resource.h>
#include <sys/select.h>
#include <sys/signal.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/un.h>
#include <sys/utsname.h>
#include <sys/wait.h>
#include <net/bpf.h>
#include <net/if.h>
#include <net/if_dl.h>
#include <net/route.h>
#include <netinet/in.h>
#include <netinet/icmp6.h>
#include <netinet/tcp.h>
enum {
sizeofPtr = sizeof(void*),
};
union sockaddr_all {
struct sockaddr s1; // this one gets used for fields
struct sockaddr_in s2; // these pad it out
struct sockaddr_in6 s3;
struct sockaddr_un s4;
struct sockaddr_dl s5;
};
struct sockaddr_any {
struct sockaddr addr;
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
};
// This structure is a duplicate of if_data on FreeBSD 8-STABLE.
// See /usr/include/net/if.h.
struct if_data8 {
u_char ifi_type;
u_char ifi_physical;
u_char ifi_addrlen;
u_char ifi_hdrlen;
u_char ifi_link_state;
u_char ifi_spare_char1;
u_char ifi_spare_char2;
u_char ifi_datalen;
u_long ifi_mtu;
u_long ifi_metric;
u_long ifi_baudrate;
u_long ifi_ipackets;
u_long ifi_ierrors;
u_long ifi_opackets;
u_long ifi_oerrors;
u_long ifi_collisions;
u_long ifi_ibytes;
u_long ifi_obytes;
u_long ifi_imcasts;
u_long ifi_omcasts;
u_long ifi_iqdrops;
u_long ifi_noproto;
u_long ifi_hwassist;
// FIXME: these are now unions, so maybe need to change definitions?
#undef ifi_epoch
time_t ifi_epoch;
#undef ifi_lastchange
struct timeval ifi_lastchange;
};
// This structure is a duplicate of if_msghdr on FreeBSD 8-STABLE.
// See /usr/include/net/if.h.
struct if_msghdr8 {
u_short ifm_msglen;
u_char ifm_version;
u_char ifm_type;
int ifm_addrs;
int ifm_flags;
u_short ifm_index;
struct if_data8 ifm_data;
};
*/
import "C"
// Machine characteristics
const (
SizeofPtr = C.sizeofPtr
SizeofShort = C.sizeof_short
SizeofInt = C.sizeof_int
SizeofLong = C.sizeof_long
SizeofLongLong = C.sizeof_longlong
)
// Basic types
type (
_C_short C.short
_C_int C.int
_C_long C.long
_C_long_long C.longlong
)
// Time
type Timespec C.struct_timespec
type Timeval C.struct_timeval
// Processes
type Rusage C.struct_rusage
type Rlimit C.struct_rlimit
type _Gid_t C.gid_t
// Files
const (
_statfsVersion = C.STATFS_VERSION
_dirblksiz = C.DIRBLKSIZ
)
type Stat_t C.struct_stat
type stat_freebsd11_t C.struct_freebsd11_stat
type Statfs_t C.struct_statfs
type statfs_freebsd11_t C.struct_freebsd11_statfs
type Flock_t C.struct_flock
type Dirent C.struct_dirent
type dirent_freebsd11 C.struct_freebsd11_dirent
type Fsid C.struct_fsid
// File system limits
const (
PathMax = C.PATH_MAX
)
// Advice to Fadvise
const (
FADV_NORMAL = C.POSIX_FADV_NORMAL
FADV_RANDOM = C.POSIX_FADV_RANDOM
FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL
FADV_WILLNEED = C.POSIX_FADV_WILLNEED
FADV_DONTNEED = C.POSIX_FADV_DONTNEED
FADV_NOREUSE = C.POSIX_FADV_NOREUSE
)
// Sockets
type RawSockaddrInet4 C.struct_sockaddr_in
type RawSockaddrInet6 C.struct_sockaddr_in6
type RawSockaddrUnix C.struct_sockaddr_un
type RawSockaddrDatalink C.struct_sockaddr_dl
type RawSockaddr C.struct_sockaddr
type RawSockaddrAny C.struct_sockaddr_any
type _Socklen C.socklen_t
type Linger C.struct_linger
type Iovec C.struct_iovec
type IPMreq C.struct_ip_mreq
type IPMreqn C.struct_ip_mreqn
type IPv6Mreq C.struct_ipv6_mreq
type Msghdr C.struct_msghdr
type Cmsghdr C.struct_cmsghdr
type Inet6Pktinfo C.struct_in6_pktinfo
type IPv6MTUInfo C.struct_ip6_mtuinfo
type ICMPv6Filter C.struct_icmp6_filter
const (
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
SizeofLinger = C.sizeof_struct_linger
SizeofIPMreq = C.sizeof_struct_ip_mreq
SizeofIPMreqn = C.sizeof_struct_ip_mreqn
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
SizeofMsghdr = C.sizeof_struct_msghdr
SizeofCmsghdr = C.sizeof_struct_cmsghdr
SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
)
// Ptrace requests
const (
PTRACE_TRACEME = C.PT_TRACE_ME
PTRACE_CONT = C.PT_CONTINUE
PTRACE_KILL = C.PT_KILL
)
// Events (kqueue, kevent)
type Kevent_t C.struct_kevent_freebsd11
// Select
type FdSet C.fd_set
// Routing and interface messages
const (
sizeofIfMsghdr = C.sizeof_struct_if_msghdr
SizeofIfMsghdr = C.sizeof_struct_if_msghdr8
sizeofIfData = C.sizeof_struct_if_data
SizeofIfData = C.sizeof_struct_if_data8
SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr
SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
SizeofRtMetrics = C.sizeof_struct_rt_metrics
)
type ifMsghdr C.struct_if_msghdr
type IfMsghdr C.struct_if_msghdr8
type ifData C.struct_if_data
type IfData C.struct_if_data8
type IfaMsghdr C.struct_ifa_msghdr
type IfmaMsghdr C.struct_ifma_msghdr
type IfAnnounceMsghdr C.struct_if_announcemsghdr
type RtMsghdr C.struct_rt_msghdr
type RtMetrics C.struct_rt_metrics
// Berkeley packet filter
const (
SizeofBpfVersion = C.sizeof_struct_bpf_version
SizeofBpfStat = C.sizeof_struct_bpf_stat
SizeofBpfZbuf = C.sizeof_struct_bpf_zbuf
SizeofBpfProgram = C.sizeof_struct_bpf_program
SizeofBpfInsn = C.sizeof_struct_bpf_insn
SizeofBpfHdr = C.sizeof_struct_bpf_hdr
SizeofBpfZbufHeader = C.sizeof_struct_bpf_zbuf_header
)
type BpfVersion C.struct_bpf_version
type BpfStat C.struct_bpf_stat
type BpfZbuf C.struct_bpf_zbuf
type BpfProgram C.struct_bpf_program
type BpfInsn C.struct_bpf_insn
type BpfHdr C.struct_bpf_hdr
type BpfZbufHeader C.struct_bpf_zbuf_header
// Terminal handling
type Termios C.struct_termios
type Winsize C.struct_winsize
// fchmodat-like syscalls.
const (
AT_FDCWD = C.AT_FDCWD
AT_REMOVEDIR = C.AT_REMOVEDIR
AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
)
// poll
type PollFd C.struct_pollfd
const (
POLLERR = C.POLLERR
POLLHUP = C.POLLHUP
POLLIN = C.POLLIN
POLLINIGNEOF = C.POLLINIGNEOF
POLLNVAL = C.POLLNVAL
POLLOUT = C.POLLOUT
POLLPRI = C.POLLPRI
POLLRDBAND = C.POLLRDBAND
POLLRDNORM = C.POLLRDNORM
POLLWRBAND = C.POLLWRBAND
POLLWRNORM = C.POLLWRNORM
)
// Capabilities
type CapRights C.struct_cap_rights
// Uname
type Utsname C.struct_utsname

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// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
/*
Input to cgo -godefs. See README.md
*/
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package unix
/*
#define KERNEL
#include <dirent.h>
#include <fcntl.h>
#include <poll.h>
#include <signal.h>
#include <termios.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/event.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/ptrace.h>
#include <sys/resource.h>
#include <sys/select.h>
#include <sys/signal.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/sysctl.h>
#include <sys/time.h>
#include <sys/uio.h>
#include <sys/un.h>
#include <sys/utsname.h>
#include <sys/wait.h>
#include <net/bpf.h>
#include <net/if.h>
#include <net/if_dl.h>
#include <net/route.h>
#include <netinet/in.h>
#include <netinet/icmp6.h>
#include <netinet/tcp.h>
enum {
sizeofPtr = sizeof(void*),
};
union sockaddr_all {
struct sockaddr s1; // this one gets used for fields
struct sockaddr_in s2; // these pad it out
struct sockaddr_in6 s3;
struct sockaddr_un s4;
struct sockaddr_dl s5;
};
struct sockaddr_any {
struct sockaddr addr;
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
};
*/
import "C"
// Machine characteristics
const (
SizeofPtr = C.sizeofPtr
SizeofShort = C.sizeof_short
SizeofInt = C.sizeof_int
SizeofLong = C.sizeof_long
SizeofLongLong = C.sizeof_longlong
)
// Basic types
type (
_C_short C.short
_C_int C.int
_C_long C.long
_C_long_long C.longlong
)
// Time
type Timespec C.struct_timespec
type Timeval C.struct_timeval
// Processes
type Rusage C.struct_rusage
type Rlimit C.struct_rlimit
type _Gid_t C.gid_t
// Files
type Stat_t C.struct_stat
type Statfs_t C.struct_statfs
type Flock_t C.struct_flock
type Dirent C.struct_dirent
type Fsid C.fsid_t
// File system limits
const (
PathMax = C.PATH_MAX
)
// Advice to Fadvise
const (
FADV_NORMAL = C.POSIX_FADV_NORMAL
FADV_RANDOM = C.POSIX_FADV_RANDOM
FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL
FADV_WILLNEED = C.POSIX_FADV_WILLNEED
FADV_DONTNEED = C.POSIX_FADV_DONTNEED
FADV_NOREUSE = C.POSIX_FADV_NOREUSE
)
// Sockets
type RawSockaddrInet4 C.struct_sockaddr_in
type RawSockaddrInet6 C.struct_sockaddr_in6
type RawSockaddrUnix C.struct_sockaddr_un
type RawSockaddrDatalink C.struct_sockaddr_dl
type RawSockaddr C.struct_sockaddr
type RawSockaddrAny C.struct_sockaddr_any
type _Socklen C.socklen_t
type Linger C.struct_linger
type Iovec C.struct_iovec
type IPMreq C.struct_ip_mreq
type IPv6Mreq C.struct_ipv6_mreq
type Msghdr C.struct_msghdr
type Cmsghdr C.struct_cmsghdr
type Inet6Pktinfo C.struct_in6_pktinfo
type IPv6MTUInfo C.struct_ip6_mtuinfo
type ICMPv6Filter C.struct_icmp6_filter
const (
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
SizeofLinger = C.sizeof_struct_linger
SizeofIPMreq = C.sizeof_struct_ip_mreq
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
SizeofMsghdr = C.sizeof_struct_msghdr
SizeofCmsghdr = C.sizeof_struct_cmsghdr
SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
)
// Ptrace requests
const (
PTRACE_TRACEME = C.PT_TRACE_ME
PTRACE_CONT = C.PT_CONTINUE
PTRACE_KILL = C.PT_KILL
)
// Events (kqueue, kevent)
type Kevent_t C.struct_kevent
// Select
type FdSet C.fd_set
// Routing and interface messages
const (
SizeofIfMsghdr = C.sizeof_struct_if_msghdr
SizeofIfData = C.sizeof_struct_if_data
SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
SizeofRtMetrics = C.sizeof_struct_rt_metrics
)
type IfMsghdr C.struct_if_msghdr
type IfData C.struct_if_data
type IfaMsghdr C.struct_ifa_msghdr
type IfAnnounceMsghdr C.struct_if_announcemsghdr
type RtMsghdr C.struct_rt_msghdr
type RtMetrics C.struct_rt_metrics
type Mclpool C.struct_mclpool
// Berkeley packet filter
const (
SizeofBpfVersion = C.sizeof_struct_bpf_version
SizeofBpfStat = C.sizeof_struct_bpf_stat
SizeofBpfProgram = C.sizeof_struct_bpf_program
SizeofBpfInsn = C.sizeof_struct_bpf_insn
SizeofBpfHdr = C.sizeof_struct_bpf_hdr
)
type BpfVersion C.struct_bpf_version
type BpfStat C.struct_bpf_stat
type BpfProgram C.struct_bpf_program
type BpfInsn C.struct_bpf_insn
type BpfHdr C.struct_bpf_hdr
type BpfTimeval C.struct_bpf_timeval
// Terminal handling
type Termios C.struct_termios
type Winsize C.struct_winsize
type Ptmget C.struct_ptmget
// fchmodat-like syscalls.
const (
AT_FDCWD = C.AT_FDCWD
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
)
// poll
type PollFd C.struct_pollfd
const (
POLLERR = C.POLLERR
POLLHUP = C.POLLHUP
POLLIN = C.POLLIN
POLLNVAL = C.POLLNVAL
POLLOUT = C.POLLOUT
POLLPRI = C.POLLPRI
POLLRDBAND = C.POLLRDBAND
POLLRDNORM = C.POLLRDNORM
POLLWRBAND = C.POLLWRBAND
POLLWRNORM = C.POLLWRNORM
)
// Sysctl
type Sysctlnode C.struct_sysctlnode
// Uname
type Utsname C.struct_utsname
// Clockinfo
const SizeofClockinfo = C.sizeof_struct_clockinfo
type Clockinfo C.struct_clockinfo

276
vendor/golang.org/x/sys/unix/types_openbsd.go generated vendored Normal file
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// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
/*
Input to cgo -godefs. See README.md
*/
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package unix
/*
#define KERNEL
#include <dirent.h>
#include <fcntl.h>
#include <poll.h>
#include <signal.h>
#include <termios.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/event.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/ptrace.h>
#include <sys/resource.h>
#include <sys/select.h>
#include <sys/signal.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <sys/uio.h>
#include <sys/un.h>
#include <sys/utsname.h>
#include <sys/wait.h>
#include <uvm/uvmexp.h>
#include <net/bpf.h>
#include <net/if.h>
#include <net/if_dl.h>
#include <net/route.h>
#include <netinet/in.h>
#include <netinet/icmp6.h>
#include <netinet/tcp.h>
enum {
sizeofPtr = sizeof(void*),
};
union sockaddr_all {
struct sockaddr s1; // this one gets used for fields
struct sockaddr_in s2; // these pad it out
struct sockaddr_in6 s3;
struct sockaddr_un s4;
struct sockaddr_dl s5;
};
struct sockaddr_any {
struct sockaddr addr;
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
};
*/
import "C"
// Machine characteristics
const (
SizeofPtr = C.sizeofPtr
SizeofShort = C.sizeof_short
SizeofInt = C.sizeof_int
SizeofLong = C.sizeof_long
SizeofLongLong = C.sizeof_longlong
)
// Basic types
type (
_C_short C.short
_C_int C.int
_C_long C.long
_C_long_long C.longlong
)
// Time
type Timespec C.struct_timespec
type Timeval C.struct_timeval
// Processes
type Rusage C.struct_rusage
type Rlimit C.struct_rlimit
type _Gid_t C.gid_t
// Files
type Stat_t C.struct_stat
type Statfs_t C.struct_statfs
type Flock_t C.struct_flock
type Dirent C.struct_dirent
type Fsid C.fsid_t
// File system limits
const (
PathMax = C.PATH_MAX
)
// Sockets
type RawSockaddrInet4 C.struct_sockaddr_in
type RawSockaddrInet6 C.struct_sockaddr_in6
type RawSockaddrUnix C.struct_sockaddr_un
type RawSockaddrDatalink C.struct_sockaddr_dl
type RawSockaddr C.struct_sockaddr
type RawSockaddrAny C.struct_sockaddr_any
type _Socklen C.socklen_t
type Linger C.struct_linger
type Iovec C.struct_iovec
type IPMreq C.struct_ip_mreq
type IPv6Mreq C.struct_ipv6_mreq
type Msghdr C.struct_msghdr
type Cmsghdr C.struct_cmsghdr
type Inet6Pktinfo C.struct_in6_pktinfo
type IPv6MTUInfo C.struct_ip6_mtuinfo
type ICMPv6Filter C.struct_icmp6_filter
const (
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
SizeofLinger = C.sizeof_struct_linger
SizeofIPMreq = C.sizeof_struct_ip_mreq
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
SizeofMsghdr = C.sizeof_struct_msghdr
SizeofCmsghdr = C.sizeof_struct_cmsghdr
SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
)
// Ptrace requests
const (
PTRACE_TRACEME = C.PT_TRACE_ME
PTRACE_CONT = C.PT_CONTINUE
PTRACE_KILL = C.PT_KILL
)
// Events (kqueue, kevent)
type Kevent_t C.struct_kevent
// Select
type FdSet C.fd_set
// Routing and interface messages
const (
SizeofIfMsghdr = C.sizeof_struct_if_msghdr
SizeofIfData = C.sizeof_struct_if_data
SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
SizeofRtMetrics = C.sizeof_struct_rt_metrics
)
type IfMsghdr C.struct_if_msghdr
type IfData C.struct_if_data
type IfaMsghdr C.struct_ifa_msghdr
type IfAnnounceMsghdr C.struct_if_announcemsghdr
type RtMsghdr C.struct_rt_msghdr
type RtMetrics C.struct_rt_metrics
type Mclpool C.struct_mclpool
// Berkeley packet filter
const (
SizeofBpfVersion = C.sizeof_struct_bpf_version
SizeofBpfStat = C.sizeof_struct_bpf_stat
SizeofBpfProgram = C.sizeof_struct_bpf_program
SizeofBpfInsn = C.sizeof_struct_bpf_insn
SizeofBpfHdr = C.sizeof_struct_bpf_hdr
)
type BpfVersion C.struct_bpf_version
type BpfStat C.struct_bpf_stat
type BpfProgram C.struct_bpf_program
type BpfInsn C.struct_bpf_insn
type BpfHdr C.struct_bpf_hdr
type BpfTimeval C.struct_bpf_timeval
// Terminal handling
type Termios C.struct_termios
type Winsize C.struct_winsize
// fchmodat-like syscalls.
const (
AT_FDCWD = C.AT_FDCWD
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
)
// poll
type PollFd C.struct_pollfd
const (
POLLERR = C.POLLERR
POLLHUP = C.POLLHUP
POLLIN = C.POLLIN
POLLNVAL = C.POLLNVAL
POLLOUT = C.POLLOUT
POLLPRI = C.POLLPRI
POLLRDBAND = C.POLLRDBAND
POLLRDNORM = C.POLLRDNORM
POLLWRBAND = C.POLLWRBAND
POLLWRNORM = C.POLLWRNORM
)
// Signal Sets
type Sigset_t C.sigset_t
// Uname
type Utsname C.struct_utsname
// Uvmexp
const SizeofUvmexp = C.sizeof_struct_uvmexp
type Uvmexp C.struct_uvmexp

266
vendor/golang.org/x/sys/unix/types_solaris.go generated vendored Normal file
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// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
/*
Input to cgo -godefs. See README.md
*/
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package unix
/*
#define KERNEL
// These defines ensure that builds done on newer versions of Solaris are
// backwards-compatible with older versions of Solaris and
// OpenSolaris-based derivatives.
#define __USE_SUNOS_SOCKETS__ // msghdr
#define __USE_LEGACY_PROTOTYPES__ // iovec
#include <dirent.h>
#include <fcntl.h>
#include <netdb.h>
#include <limits.h>
#include <poll.h>
#include <signal.h>
#include <termios.h>
#include <termio.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/param.h>
#include <sys/resource.h>
#include <sys/select.h>
#include <sys/signal.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/statvfs.h>
#include <sys/time.h>
#include <sys/times.h>
#include <sys/types.h>
#include <sys/utsname.h>
#include <sys/un.h>
#include <sys/wait.h>
#include <net/bpf.h>
#include <net/if.h>
#include <net/if_dl.h>
#include <net/route.h>
#include <netinet/in.h>
#include <netinet/icmp6.h>
#include <netinet/tcp.h>
#include <ustat.h>
#include <utime.h>
enum {
sizeofPtr = sizeof(void*),
};
union sockaddr_all {
struct sockaddr s1; // this one gets used for fields
struct sockaddr_in s2; // these pad it out
struct sockaddr_in6 s3;
struct sockaddr_un s4;
struct sockaddr_dl s5;
};
struct sockaddr_any {
struct sockaddr addr;
char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
};
*/
import "C"
// Machine characteristics
const (
SizeofPtr = C.sizeofPtr
SizeofShort = C.sizeof_short
SizeofInt = C.sizeof_int
SizeofLong = C.sizeof_long
SizeofLongLong = C.sizeof_longlong
PathMax = C.PATH_MAX
MaxHostNameLen = C.MAXHOSTNAMELEN
)
// Basic types
type (
_C_short C.short
_C_int C.int
_C_long C.long
_C_long_long C.longlong
)
// Time
type Timespec C.struct_timespec
type Timeval C.struct_timeval
type Timeval32 C.struct_timeval32
type Tms C.struct_tms
type Utimbuf C.struct_utimbuf
// Processes
type Rusage C.struct_rusage
type Rlimit C.struct_rlimit
type _Gid_t C.gid_t
// Files
type Stat_t C.struct_stat
type Flock_t C.struct_flock
type Dirent C.struct_dirent
// Filesystems
type _Fsblkcnt_t C.fsblkcnt_t
type Statvfs_t C.struct_statvfs
// Sockets
type RawSockaddrInet4 C.struct_sockaddr_in
type RawSockaddrInet6 C.struct_sockaddr_in6
type RawSockaddrUnix C.struct_sockaddr_un
type RawSockaddrDatalink C.struct_sockaddr_dl
type RawSockaddr C.struct_sockaddr
type RawSockaddrAny C.struct_sockaddr_any
type _Socklen C.socklen_t
type Linger C.struct_linger
type Iovec C.struct_iovec
type IPMreq C.struct_ip_mreq
type IPv6Mreq C.struct_ipv6_mreq
type Msghdr C.struct_msghdr
type Cmsghdr C.struct_cmsghdr
type Inet6Pktinfo C.struct_in6_pktinfo
type IPv6MTUInfo C.struct_ip6_mtuinfo
type ICMPv6Filter C.struct_icmp6_filter
const (
SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
SizeofLinger = C.sizeof_struct_linger
SizeofIPMreq = C.sizeof_struct_ip_mreq
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
SizeofMsghdr = C.sizeof_struct_msghdr
SizeofCmsghdr = C.sizeof_struct_cmsghdr
SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
)
// Select
type FdSet C.fd_set
// Misc
type Utsname C.struct_utsname
type Ustat_t C.struct_ustat
const (
AT_FDCWD = C.AT_FDCWD
AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
AT_REMOVEDIR = C.AT_REMOVEDIR
AT_EACCESS = C.AT_EACCESS
)
// Routing and interface messages
const (
SizeofIfMsghdr = C.sizeof_struct_if_msghdr
SizeofIfData = C.sizeof_struct_if_data
SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
SizeofRtMetrics = C.sizeof_struct_rt_metrics
)
type IfMsghdr C.struct_if_msghdr
type IfData C.struct_if_data
type IfaMsghdr C.struct_ifa_msghdr
type RtMsghdr C.struct_rt_msghdr
type RtMetrics C.struct_rt_metrics
// Berkeley packet filter
const (
SizeofBpfVersion = C.sizeof_struct_bpf_version
SizeofBpfStat = C.sizeof_struct_bpf_stat
SizeofBpfProgram = C.sizeof_struct_bpf_program
SizeofBpfInsn = C.sizeof_struct_bpf_insn
SizeofBpfHdr = C.sizeof_struct_bpf_hdr
)
type BpfVersion C.struct_bpf_version
type BpfStat C.struct_bpf_stat
type BpfProgram C.struct_bpf_program
type BpfInsn C.struct_bpf_insn
type BpfTimeval C.struct_bpf_timeval
type BpfHdr C.struct_bpf_hdr
// Terminal handling
type Termios C.struct_termios
type Termio C.struct_termio
type Winsize C.struct_winsize
// poll
type PollFd C.struct_pollfd
const (
POLLERR = C.POLLERR
POLLHUP = C.POLLHUP
POLLIN = C.POLLIN
POLLNVAL = C.POLLNVAL
POLLOUT = C.POLLOUT
POLLPRI = C.POLLPRI
POLLRDBAND = C.POLLRDBAND
POLLRDNORM = C.POLLRDNORM
POLLWRBAND = C.POLLWRBAND
POLLWRNORM = C.POLLWRNORM
)

556
vendor/golang.org/x/text/encoding/charmap/maketables.go generated vendored Normal file
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@@ -0,0 +1,556 @@
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
import (
"bufio"
"fmt"
"log"
"net/http"
"sort"
"strings"
"unicode/utf8"
"golang.org/x/text/encoding"
"golang.org/x/text/internal/gen"
)
const ascii = "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f" +
"\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" +
` !"#$%&'()*+,-./0123456789:;<=>?` +
`@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_` +
"`abcdefghijklmnopqrstuvwxyz{|}~\u007f"
var encodings = []struct {
name string
mib string
comment string
varName string
replacement byte
mapping string
}{
{
"IBM Code Page 037",
"IBM037",
"",
"CodePage037",
0x3f,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM037-2.1.2.ucm",
},
{
"IBM Code Page 437",
"PC8CodePage437",
"",
"CodePage437",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM437-2.1.2.ucm",
},
{
"IBM Code Page 850",
"PC850Multilingual",
"",
"CodePage850",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM850-2.1.2.ucm",
},
{
"IBM Code Page 852",
"PCp852",
"",
"CodePage852",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM852-2.1.2.ucm",
},
{
"IBM Code Page 855",
"IBM855",
"",
"CodePage855",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM855-2.1.2.ucm",
},
{
"Windows Code Page 858", // PC latin1 with Euro
"IBM00858",
"",
"CodePage858",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/windows-858-2000.ucm",
},
{
"IBM Code Page 860",
"IBM860",
"",
"CodePage860",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM860-2.1.2.ucm",
},
{
"IBM Code Page 862",
"PC862LatinHebrew",
"",
"CodePage862",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM862-2.1.2.ucm",
},
{
"IBM Code Page 863",
"IBM863",
"",
"CodePage863",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM863-2.1.2.ucm",
},
{
"IBM Code Page 865",
"IBM865",
"",
"CodePage865",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM865-2.1.2.ucm",
},
{
"IBM Code Page 866",
"IBM866",
"",
"CodePage866",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-ibm866.txt",
},
{
"IBM Code Page 1047",
"IBM1047",
"",
"CodePage1047",
0x3f,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/glibc-IBM1047-2.1.2.ucm",
},
{
"IBM Code Page 1140",
"IBM01140",
"",
"CodePage1140",
0x3f,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/ibm-1140_P100-1997.ucm",
},
{
"ISO 8859-1",
"ISOLatin1",
"",
"ISO8859_1",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/iso-8859_1-1998.ucm",
},
{
"ISO 8859-2",
"ISOLatin2",
"",
"ISO8859_2",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-2.txt",
},
{
"ISO 8859-3",
"ISOLatin3",
"",
"ISO8859_3",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-3.txt",
},
{
"ISO 8859-4",
"ISOLatin4",
"",
"ISO8859_4",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-4.txt",
},
{
"ISO 8859-5",
"ISOLatinCyrillic",
"",
"ISO8859_5",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-5.txt",
},
{
"ISO 8859-6",
"ISOLatinArabic",
"",
"ISO8859_6,ISO8859_6E,ISO8859_6I",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-6.txt",
},
{
"ISO 8859-7",
"ISOLatinGreek",
"",
"ISO8859_7",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-7.txt",
},
{
"ISO 8859-8",
"ISOLatinHebrew",
"",
"ISO8859_8,ISO8859_8E,ISO8859_8I",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-8.txt",
},
{
"ISO 8859-9",
"ISOLatin5",
"",
"ISO8859_9",
encoding.ASCIISub,
"http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/iso-8859_9-1999.ucm",
},
{
"ISO 8859-10",
"ISOLatin6",
"",
"ISO8859_10",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-10.txt",
},
{
"ISO 8859-13",
"ISO885913",
"",
"ISO8859_13",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-13.txt",
},
{
"ISO 8859-14",
"ISO885914",
"",
"ISO8859_14",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-14.txt",
},
{
"ISO 8859-15",
"ISO885915",
"",
"ISO8859_15",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-15.txt",
},
{
"ISO 8859-16",
"ISO885916",
"",
"ISO8859_16",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-iso-8859-16.txt",
},
{
"KOI8-R",
"KOI8R",
"",
"KOI8R",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-koi8-r.txt",
},
{
"KOI8-U",
"KOI8U",
"",
"KOI8U",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-koi8-u.txt",
},
{
"Macintosh",
"Macintosh",
"",
"Macintosh",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-macintosh.txt",
},
{
"Macintosh Cyrillic",
"MacintoshCyrillic",
"",
"MacintoshCyrillic",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-x-mac-cyrillic.txt",
},
{
"Windows 874",
"Windows874",
"",
"Windows874",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-874.txt",
},
{
"Windows 1250",
"Windows1250",
"",
"Windows1250",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1250.txt",
},
{
"Windows 1251",
"Windows1251",
"",
"Windows1251",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1251.txt",
},
{
"Windows 1252",
"Windows1252",
"",
"Windows1252",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1252.txt",
},
{
"Windows 1253",
"Windows1253",
"",
"Windows1253",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1253.txt",
},
{
"Windows 1254",
"Windows1254",
"",
"Windows1254",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1254.txt",
},
{
"Windows 1255",
"Windows1255",
"",
"Windows1255",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1255.txt",
},
{
"Windows 1256",
"Windows1256",
"",
"Windows1256",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1256.txt",
},
{
"Windows 1257",
"Windows1257",
"",
"Windows1257",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1257.txt",
},
{
"Windows 1258",
"Windows1258",
"",
"Windows1258",
encoding.ASCIISub,
"http://encoding.spec.whatwg.org/index-windows-1258.txt",
},
{
"X-User-Defined",
"XUserDefined",
"It is defined at http://encoding.spec.whatwg.org/#x-user-defined",
"XUserDefined",
encoding.ASCIISub,
ascii +
"\uf780\uf781\uf782\uf783\uf784\uf785\uf786\uf787" +
"\uf788\uf789\uf78a\uf78b\uf78c\uf78d\uf78e\uf78f" +
"\uf790\uf791\uf792\uf793\uf794\uf795\uf796\uf797" +
"\uf798\uf799\uf79a\uf79b\uf79c\uf79d\uf79e\uf79f" +
"\uf7a0\uf7a1\uf7a2\uf7a3\uf7a4\uf7a5\uf7a6\uf7a7" +
"\uf7a8\uf7a9\uf7aa\uf7ab\uf7ac\uf7ad\uf7ae\uf7af" +
"\uf7b0\uf7b1\uf7b2\uf7b3\uf7b4\uf7b5\uf7b6\uf7b7" +
"\uf7b8\uf7b9\uf7ba\uf7bb\uf7bc\uf7bd\uf7be\uf7bf" +
"\uf7c0\uf7c1\uf7c2\uf7c3\uf7c4\uf7c5\uf7c6\uf7c7" +
"\uf7c8\uf7c9\uf7ca\uf7cb\uf7cc\uf7cd\uf7ce\uf7cf" +
"\uf7d0\uf7d1\uf7d2\uf7d3\uf7d4\uf7d5\uf7d6\uf7d7" +
"\uf7d8\uf7d9\uf7da\uf7db\uf7dc\uf7dd\uf7de\uf7df" +
"\uf7e0\uf7e1\uf7e2\uf7e3\uf7e4\uf7e5\uf7e6\uf7e7" +
"\uf7e8\uf7e9\uf7ea\uf7eb\uf7ec\uf7ed\uf7ee\uf7ef" +
"\uf7f0\uf7f1\uf7f2\uf7f3\uf7f4\uf7f5\uf7f6\uf7f7" +
"\uf7f8\uf7f9\uf7fa\uf7fb\uf7fc\uf7fd\uf7fe\uf7ff",
},
}
func getWHATWG(url string) string {
res, err := http.Get(url)
if err != nil {
log.Fatalf("%q: Get: %v", url, err)
}
defer res.Body.Close()
mapping := make([]rune, 128)
for i := range mapping {
mapping[i] = '\ufffd'
}
scanner := bufio.NewScanner(res.Body)
for scanner.Scan() {
s := strings.TrimSpace(scanner.Text())
if s == "" || s[0] == '#' {
continue
}
x, y := 0, 0
if _, err := fmt.Sscanf(s, "%d\t0x%x", &x, &y); err != nil {
log.Fatalf("could not parse %q", s)
}
if x < 0 || 128 <= x {
log.Fatalf("code %d is out of range", x)
}
if 0x80 <= y && y < 0xa0 {
// We diverge from the WHATWG spec by mapping control characters
// in the range [0x80, 0xa0) to U+FFFD.
continue
}
mapping[x] = rune(y)
}
return ascii + string(mapping)
}
func getUCM(url string) string {
res, err := http.Get(url)
if err != nil {
log.Fatalf("%q: Get: %v", url, err)
}
defer res.Body.Close()
mapping := make([]rune, 256)
for i := range mapping {
mapping[i] = '\ufffd'
}
charsFound := 0
scanner := bufio.NewScanner(res.Body)
for scanner.Scan() {
s := strings.TrimSpace(scanner.Text())
if s == "" || s[0] == '#' {
continue
}
var c byte
var r rune
if _, err := fmt.Sscanf(s, `<U%x> \x%x |0`, &r, &c); err != nil {
continue
}
mapping[c] = r
charsFound++
}
if charsFound < 200 {
log.Fatalf("%q: only %d characters found (wrong page format?)", url, charsFound)
}
return string(mapping)
}
func main() {
mibs := map[string]bool{}
all := []string{}
w := gen.NewCodeWriter()
defer w.WriteGoFile("tables.go", "charmap")
printf := func(s string, a ...interface{}) { fmt.Fprintf(w, s, a...) }
printf("import (\n")
printf("\t\"golang.org/x/text/encoding\"\n")
printf("\t\"golang.org/x/text/encoding/internal/identifier\"\n")
printf(")\n\n")
for _, e := range encodings {
varNames := strings.Split(e.varName, ",")
all = append(all, varNames...)
varName := varNames[0]
switch {
case strings.HasPrefix(e.mapping, "http://encoding.spec.whatwg.org/"):
e.mapping = getWHATWG(e.mapping)
case strings.HasPrefix(e.mapping, "http://source.icu-project.org/repos/icu/data/trunk/charset/data/ucm/"):
e.mapping = getUCM(e.mapping)
}
asciiSuperset, low := strings.HasPrefix(e.mapping, ascii), 0x00
if asciiSuperset {
low = 0x80
}
lvn := 1
if strings.HasPrefix(varName, "ISO") || strings.HasPrefix(varName, "KOI") {
lvn = 3
}
lowerVarName := strings.ToLower(varName[:lvn]) + varName[lvn:]
printf("// %s is the %s encoding.\n", varName, e.name)
if e.comment != "" {
printf("//\n// %s\n", e.comment)
}
printf("var %s *Charmap = &%s\n\nvar %s = Charmap{\nname: %q,\n",
varName, lowerVarName, lowerVarName, e.name)
if mibs[e.mib] {
log.Fatalf("MIB type %q declared multiple times.", e.mib)
}
printf("mib: identifier.%s,\n", e.mib)
printf("asciiSuperset: %t,\n", asciiSuperset)
printf("low: 0x%02x,\n", low)
printf("replacement: 0x%02x,\n", e.replacement)
printf("decode: [256]utf8Enc{\n")
i, backMapping := 0, map[rune]byte{}
for _, c := range e.mapping {
if _, ok := backMapping[c]; !ok && c != utf8.RuneError {
backMapping[c] = byte(i)
}
var buf [8]byte
n := utf8.EncodeRune(buf[:], c)
if n > 3 {
panic(fmt.Sprintf("rune %q (%U) is too long", c, c))
}
printf("{%d,[3]byte{0x%02x,0x%02x,0x%02x}},", n, buf[0], buf[1], buf[2])
if i%2 == 1 {
printf("\n")
}
i++
}
printf("},\n")
printf("encode: [256]uint32{\n")
encode := make([]uint32, 0, 256)
for c, i := range backMapping {
encode = append(encode, uint32(i)<<24|uint32(c))
}
sort.Sort(byRune(encode))
for len(encode) < cap(encode) {
encode = append(encode, encode[len(encode)-1])
}
for i, enc := range encode {
printf("0x%08x,", enc)
if i%8 == 7 {
printf("\n")
}
}
printf("},\n}\n")
// Add an estimate of the size of a single Charmap{} struct value, which
// includes two 256 elem arrays of 4 bytes and some extra fields, which
// align to 3 uint64s on 64-bit architectures.
w.Size += 2*4*256 + 3*8
}
// TODO: add proper line breaking.
printf("var listAll = []encoding.Encoding{\n%s,\n}\n\n", strings.Join(all, ",\n"))
}
type byRune []uint32
func (b byRune) Len() int { return len(b) }
func (b byRune) Less(i, j int) bool { return b[i]&0xffffff < b[j]&0xffffff }
func (b byRune) Swap(i, j int) { b[i], b[j] = b[j], b[i] }

173
vendor/golang.org/x/text/encoding/htmlindex/gen.go generated vendored Normal file
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@@ -0,0 +1,173 @@
// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
import (
"bytes"
"encoding/json"
"fmt"
"log"
"strings"
"golang.org/x/text/internal/gen"
)
type group struct {
Encodings []struct {
Labels []string
Name string
}
}
func main() {
gen.Init()
r := gen.Open("https://encoding.spec.whatwg.org", "whatwg", "encodings.json")
var groups []group
if err := json.NewDecoder(r).Decode(&groups); err != nil {
log.Fatalf("Error reading encodings.json: %v", err)
}
w := &bytes.Buffer{}
fmt.Fprintln(w, "type htmlEncoding byte")
fmt.Fprintln(w, "const (")
for i, g := range groups {
for _, e := range g.Encodings {
key := strings.ToLower(e.Name)
name := consts[key]
if name == "" {
log.Fatalf("No const defined for %s.", key)
}
if i == 0 {
fmt.Fprintf(w, "%s htmlEncoding = iota\n", name)
} else {
fmt.Fprintf(w, "%s\n", name)
}
}
}
fmt.Fprintln(w, "numEncodings")
fmt.Fprint(w, ")\n\n")
fmt.Fprintln(w, "var canonical = [numEncodings]string{")
for _, g := range groups {
for _, e := range g.Encodings {
fmt.Fprintf(w, "%q,\n", strings.ToLower(e.Name))
}
}
fmt.Fprint(w, "}\n\n")
fmt.Fprintln(w, "var nameMap = map[string]htmlEncoding{")
for _, g := range groups {
for _, e := range g.Encodings {
for _, l := range e.Labels {
key := strings.ToLower(e.Name)
name := consts[key]
fmt.Fprintf(w, "%q: %s,\n", l, name)
}
}
}
fmt.Fprint(w, "}\n\n")
var tags []string
fmt.Fprintln(w, "var localeMap = []htmlEncoding{")
for _, loc := range locales {
tags = append(tags, loc.tag)
fmt.Fprintf(w, "%s, // %s \n", consts[loc.name], loc.tag)
}
fmt.Fprint(w, "}\n\n")
fmt.Fprintf(w, "const locales = %q\n", strings.Join(tags, " "))
gen.WriteGoFile("tables.go", "htmlindex", w.Bytes())
}
// consts maps canonical encoding name to internal constant.
var consts = map[string]string{
"utf-8": "utf8",
"ibm866": "ibm866",
"iso-8859-2": "iso8859_2",
"iso-8859-3": "iso8859_3",
"iso-8859-4": "iso8859_4",
"iso-8859-5": "iso8859_5",
"iso-8859-6": "iso8859_6",
"iso-8859-7": "iso8859_7",
"iso-8859-8": "iso8859_8",
"iso-8859-8-i": "iso8859_8I",
"iso-8859-10": "iso8859_10",
"iso-8859-13": "iso8859_13",
"iso-8859-14": "iso8859_14",
"iso-8859-15": "iso8859_15",
"iso-8859-16": "iso8859_16",
"koi8-r": "koi8r",
"koi8-u": "koi8u",
"macintosh": "macintosh",
"windows-874": "windows874",
"windows-1250": "windows1250",
"windows-1251": "windows1251",
"windows-1252": "windows1252",
"windows-1253": "windows1253",
"windows-1254": "windows1254",
"windows-1255": "windows1255",
"windows-1256": "windows1256",
"windows-1257": "windows1257",
"windows-1258": "windows1258",
"x-mac-cyrillic": "macintoshCyrillic",
"gbk": "gbk",
"gb18030": "gb18030",
// "hz-gb-2312": "hzgb2312", // Was removed from WhatWG
"big5": "big5",
"euc-jp": "eucjp",
"iso-2022-jp": "iso2022jp",
"shift_jis": "shiftJIS",
"euc-kr": "euckr",
"replacement": "replacement",
"utf-16be": "utf16be",
"utf-16le": "utf16le",
"x-user-defined": "xUserDefined",
}
// locales is taken from
// https://html.spec.whatwg.org/multipage/syntax.html#encoding-sniffing-algorithm.
var locales = []struct{ tag, name string }{
// The default value. Explicitly state latin to benefit from the exact
// script option, while still making 1252 the default encoding for languages
// written in Latin script.
{"und_Latn", "windows-1252"},
{"ar", "windows-1256"},
{"ba", "windows-1251"},
{"be", "windows-1251"},
{"bg", "windows-1251"},
{"cs", "windows-1250"},
{"el", "iso-8859-7"},
{"et", "windows-1257"},
{"fa", "windows-1256"},
{"he", "windows-1255"},
{"hr", "windows-1250"},
{"hu", "iso-8859-2"},
{"ja", "shift_jis"},
{"kk", "windows-1251"},
{"ko", "euc-kr"},
{"ku", "windows-1254"},
{"ky", "windows-1251"},
{"lt", "windows-1257"},
{"lv", "windows-1257"},
{"mk", "windows-1251"},
{"pl", "iso-8859-2"},
{"ru", "windows-1251"},
{"sah", "windows-1251"},
{"sk", "windows-1250"},
{"sl", "iso-8859-2"},
{"sr", "windows-1251"},
{"tg", "windows-1251"},
{"th", "windows-874"},
{"tr", "windows-1254"},
{"tt", "windows-1251"},
{"uk", "windows-1251"},
{"vi", "windows-1258"},
{"zh-hans", "gb18030"},
{"zh-hant", "big5"},
}

137
vendor/golang.org/x/text/encoding/internal/identifier/gen.go generated vendored Normal file
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@@ -0,0 +1,137 @@
// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
import (
"bytes"
"encoding/xml"
"fmt"
"io"
"log"
"strings"
"golang.org/x/text/internal/gen"
)
type registry struct {
XMLName xml.Name `xml:"registry"`
Updated string `xml:"updated"`
Registry []struct {
ID string `xml:"id,attr"`
Record []struct {
Name string `xml:"name"`
Xref []struct {
Type string `xml:"type,attr"`
Data string `xml:"data,attr"`
} `xml:"xref"`
Desc struct {
Data string `xml:",innerxml"`
// Any []struct {
// Data string `xml:",chardata"`
// } `xml:",any"`
// Data string `xml:",chardata"`
} `xml:"description,"`
MIB string `xml:"value"`
Alias []string `xml:"alias"`
MIME string `xml:"preferred_alias"`
} `xml:"record"`
} `xml:"registry"`
}
func main() {
r := gen.OpenIANAFile("assignments/character-sets/character-sets.xml")
reg := &registry{}
if err := xml.NewDecoder(r).Decode(&reg); err != nil && err != io.EOF {
log.Fatalf("Error decoding charset registry: %v", err)
}
if len(reg.Registry) == 0 || reg.Registry[0].ID != "character-sets-1" {
log.Fatalf("Unexpected ID %s", reg.Registry[0].ID)
}
w := &bytes.Buffer{}
fmt.Fprintf(w, "const (\n")
for _, rec := range reg.Registry[0].Record {
constName := ""
for _, a := range rec.Alias {
if strings.HasPrefix(a, "cs") && strings.IndexByte(a, '-') == -1 {
// Some of the constant definitions have comments in them. Strip those.
constName = strings.Title(strings.SplitN(a[2:], "\n", 2)[0])
}
}
if constName == "" {
switch rec.MIB {
case "2085":
constName = "HZGB2312" // Not listed as alias for some reason.
default:
log.Fatalf("No cs alias defined for %s.", rec.MIB)
}
}
if rec.MIME != "" {
rec.MIME = fmt.Sprintf(" (MIME: %s)", rec.MIME)
}
fmt.Fprintf(w, "// %s is the MIB identifier with IANA name %s%s.\n//\n", constName, rec.Name, rec.MIME)
if len(rec.Desc.Data) > 0 {
fmt.Fprint(w, "// ")
d := xml.NewDecoder(strings.NewReader(rec.Desc.Data))
inElem := true
attr := ""
for {
t, err := d.Token()
if err != nil {
if err != io.EOF {
log.Fatal(err)
}
break
}
switch x := t.(type) {
case xml.CharData:
attr = "" // Don't need attribute info.
a := bytes.Split([]byte(x), []byte("\n"))
for i, b := range a {
if b = bytes.TrimSpace(b); len(b) != 0 {
if !inElem && i > 0 {
fmt.Fprint(w, "\n// ")
}
inElem = false
fmt.Fprintf(w, "%s ", string(b))
}
}
case xml.StartElement:
if x.Name.Local == "xref" {
inElem = true
use := false
for _, a := range x.Attr {
if a.Name.Local == "type" {
use = use || a.Value != "person"
}
if a.Name.Local == "data" && use {
attr = a.Value + " "
}
}
}
case xml.EndElement:
inElem = false
fmt.Fprint(w, attr)
}
}
fmt.Fprint(w, "\n")
}
for _, x := range rec.Xref {
switch x.Type {
case "rfc":
fmt.Fprintf(w, "// Reference: %s\n", strings.ToUpper(x.Data))
case "uri":
fmt.Fprintf(w, "// Reference: %s\n", x.Data)
}
}
fmt.Fprintf(w, "%s MIB = %s\n", constName, rec.MIB)
fmt.Fprintln(w)
}
fmt.Fprintln(w, ")")
gen.WriteGoFile("mib.go", "identifier", w.Bytes())
}

161
vendor/golang.org/x/text/encoding/japanese/maketables.go generated vendored Normal file
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@@ -0,0 +1,161 @@
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
// This program generates tables.go:
// go run maketables.go | gofmt > tables.go
// TODO: Emoji extensions?
// http://www.unicode.org/faq/emoji_dingbats.html
// http://www.unicode.org/Public/UNIDATA/EmojiSources.txt
import (
"bufio"
"fmt"
"log"
"net/http"
"sort"
"strings"
)
type entry struct {
jisCode, table int
}
func main() {
fmt.Printf("// generated by go run maketables.go; DO NOT EDIT\n\n")
fmt.Printf("// Package japanese provides Japanese encodings such as EUC-JP and Shift JIS.\n")
fmt.Printf(`package japanese // import "golang.org/x/text/encoding/japanese"` + "\n\n")
reverse := [65536]entry{}
for i := range reverse {
reverse[i].table = -1
}
tables := []struct {
url string
name string
}{
{"http://encoding.spec.whatwg.org/index-jis0208.txt", "0208"},
{"http://encoding.spec.whatwg.org/index-jis0212.txt", "0212"},
}
for i, table := range tables {
res, err := http.Get(table.url)
if err != nil {
log.Fatalf("%q: Get: %v", table.url, err)
}
defer res.Body.Close()
mapping := [65536]uint16{}
scanner := bufio.NewScanner(res.Body)
for scanner.Scan() {
s := strings.TrimSpace(scanner.Text())
if s == "" || s[0] == '#' {
continue
}
x, y := 0, uint16(0)
if _, err := fmt.Sscanf(s, "%d 0x%x", &x, &y); err != nil {
log.Fatalf("%q: could not parse %q", table.url, s)
}
if x < 0 || 120*94 <= x {
log.Fatalf("%q: JIS code %d is out of range", table.url, x)
}
mapping[x] = y
if reverse[y].table == -1 {
reverse[y] = entry{jisCode: x, table: i}
}
}
if err := scanner.Err(); err != nil {
log.Fatalf("%q: scanner error: %v", table.url, err)
}
fmt.Printf("// jis%sDecode is the decoding table from JIS %s code to Unicode.\n// It is defined at %s\n",
table.name, table.name, table.url)
fmt.Printf("var jis%sDecode = [...]uint16{\n", table.name)
for i, m := range mapping {
if m != 0 {
fmt.Printf("\t%d: 0x%04X,\n", i, m)
}
}
fmt.Printf("}\n\n")
}
// Any run of at least separation continuous zero entries in the reverse map will
// be a separate encode table.
const separation = 1024
intervals := []interval(nil)
low, high := -1, -1
for i, v := range reverse {
if v.table == -1 {
continue
}
if low < 0 {
low = i
} else if i-high >= separation {
if high >= 0 {
intervals = append(intervals, interval{low, high})
}
low = i
}
high = i + 1
}
if high >= 0 {
intervals = append(intervals, interval{low, high})
}
sort.Sort(byDecreasingLength(intervals))
fmt.Printf("const (\n")
fmt.Printf("\tjis0208 = 1\n")
fmt.Printf("\tjis0212 = 2\n")
fmt.Printf("\tcodeMask = 0x7f\n")
fmt.Printf("\tcodeShift = 7\n")
fmt.Printf("\ttableShift = 14\n")
fmt.Printf(")\n\n")
fmt.Printf("const numEncodeTables = %d\n\n", len(intervals))
fmt.Printf("// encodeX are the encoding tables from Unicode to JIS code,\n")
fmt.Printf("// sorted by decreasing length.\n")
for i, v := range intervals {
fmt.Printf("// encode%d: %5d entries for runes in [%5d, %5d).\n", i, v.len(), v.low, v.high)
}
fmt.Printf("//\n")
fmt.Printf("// The high two bits of the value record whether the JIS code comes from the\n")
fmt.Printf("// JIS0208 table (high bits == 1) or the JIS0212 table (high bits == 2).\n")
fmt.Printf("// The low 14 bits are two 7-bit unsigned integers j1 and j2 that form the\n")
fmt.Printf("// JIS code (94*j1 + j2) within that table.\n")
fmt.Printf("\n")
for i, v := range intervals {
fmt.Printf("const encode%dLow, encode%dHigh = %d, %d\n\n", i, i, v.low, v.high)
fmt.Printf("var encode%d = [...]uint16{\n", i)
for j := v.low; j < v.high; j++ {
x := reverse[j]
if x.table == -1 {
continue
}
fmt.Printf("\t%d - %d: jis%s<<14 | 0x%02X<<7 | 0x%02X,\n",
j, v.low, tables[x.table].name, x.jisCode/94, x.jisCode%94)
}
fmt.Printf("}\n\n")
}
}
// interval is a half-open interval [low, high).
type interval struct {
low, high int
}
func (i interval) len() int { return i.high - i.low }
// byDecreasingLength sorts intervals by decreasing length.
type byDecreasingLength []interval
func (b byDecreasingLength) Len() int { return len(b) }
func (b byDecreasingLength) Less(i, j int) bool { return b[i].len() > b[j].len() }
func (b byDecreasingLength) Swap(i, j int) { b[i], b[j] = b[j], b[i] }

143
vendor/golang.org/x/text/encoding/korean/maketables.go generated vendored Normal file
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// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
// This program generates tables.go:
// go run maketables.go | gofmt > tables.go
import (
"bufio"
"fmt"
"log"
"net/http"
"sort"
"strings"
)
func main() {
fmt.Printf("// generated by go run maketables.go; DO NOT EDIT\n\n")
fmt.Printf("// Package korean provides Korean encodings such as EUC-KR.\n")
fmt.Printf(`package korean // import "golang.org/x/text/encoding/korean"` + "\n\n")
res, err := http.Get("http://encoding.spec.whatwg.org/index-euc-kr.txt")
if err != nil {
log.Fatalf("Get: %v", err)
}
defer res.Body.Close()
mapping := [65536]uint16{}
reverse := [65536]uint16{}
scanner := bufio.NewScanner(res.Body)
for scanner.Scan() {
s := strings.TrimSpace(scanner.Text())
if s == "" || s[0] == '#' {
continue
}
x, y := uint16(0), uint16(0)
if _, err := fmt.Sscanf(s, "%d 0x%x", &x, &y); err != nil {
log.Fatalf("could not parse %q", s)
}
if x < 0 || 178*(0xc7-0x81)+(0xfe-0xc7)*94+(0xff-0xa1) <= x {
log.Fatalf("EUC-KR code %d is out of range", x)
}
mapping[x] = y
if reverse[y] == 0 {
c0, c1 := uint16(0), uint16(0)
if x < 178*(0xc7-0x81) {
c0 = uint16(x/178) + 0x81
c1 = uint16(x % 178)
switch {
case c1 < 1*26:
c1 += 0x41
case c1 < 2*26:
c1 += 0x47
default:
c1 += 0x4d
}
} else {
x -= 178 * (0xc7 - 0x81)
c0 = uint16(x/94) + 0xc7
c1 = uint16(x%94) + 0xa1
}
reverse[y] = c0<<8 | c1
}
}
if err := scanner.Err(); err != nil {
log.Fatalf("scanner error: %v", err)
}
fmt.Printf("// decode is the decoding table from EUC-KR code to Unicode.\n")
fmt.Printf("// It is defined at http://encoding.spec.whatwg.org/index-euc-kr.txt\n")
fmt.Printf("var decode = [...]uint16{\n")
for i, v := range mapping {
if v != 0 {
fmt.Printf("\t%d: 0x%04X,\n", i, v)
}
}
fmt.Printf("}\n\n")
// Any run of at least separation continuous zero entries in the reverse map will
// be a separate encode table.
const separation = 1024
intervals := []interval(nil)
low, high := -1, -1
for i, v := range reverse {
if v == 0 {
continue
}
if low < 0 {
low = i
} else if i-high >= separation {
if high >= 0 {
intervals = append(intervals, interval{low, high})
}
low = i
}
high = i + 1
}
if high >= 0 {
intervals = append(intervals, interval{low, high})
}
sort.Sort(byDecreasingLength(intervals))
fmt.Printf("const numEncodeTables = %d\n\n", len(intervals))
fmt.Printf("// encodeX are the encoding tables from Unicode to EUC-KR code,\n")
fmt.Printf("// sorted by decreasing length.\n")
for i, v := range intervals {
fmt.Printf("// encode%d: %5d entries for runes in [%5d, %5d).\n", i, v.len(), v.low, v.high)
}
fmt.Printf("\n")
for i, v := range intervals {
fmt.Printf("const encode%dLow, encode%dHigh = %d, %d\n\n", i, i, v.low, v.high)
fmt.Printf("var encode%d = [...]uint16{\n", i)
for j := v.low; j < v.high; j++ {
x := reverse[j]
if x == 0 {
continue
}
fmt.Printf("\t%d-%d: 0x%04X,\n", j, v.low, x)
}
fmt.Printf("}\n\n")
}
}
// interval is a half-open interval [low, high).
type interval struct {
low, high int
}
func (i interval) len() int { return i.high - i.low }
// byDecreasingLength sorts intervals by decreasing length.
type byDecreasingLength []interval
func (b byDecreasingLength) Len() int { return len(b) }
func (b byDecreasingLength) Less(i, j int) bool { return b[i].len() > b[j].len() }
func (b byDecreasingLength) Swap(i, j int) { b[i], b[j] = b[j], b[i] }

161
vendor/golang.org/x/text/encoding/simplifiedchinese/maketables.go generated vendored Normal file
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// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
// This program generates tables.go:
// go run maketables.go | gofmt > tables.go
import (
"bufio"
"fmt"
"log"
"net/http"
"sort"
"strings"
)
func main() {
fmt.Printf("// generated by go run maketables.go; DO NOT EDIT\n\n")
fmt.Printf("// Package simplifiedchinese provides Simplified Chinese encodings such as GBK.\n")
fmt.Printf(`package simplifiedchinese // import "golang.org/x/text/encoding/simplifiedchinese"` + "\n\n")
printGB18030()
printGBK()
}
func printGB18030() {
res, err := http.Get("http://encoding.spec.whatwg.org/index-gb18030.txt")
if err != nil {
log.Fatalf("Get: %v", err)
}
defer res.Body.Close()
fmt.Printf("// gb18030 is the table from http://encoding.spec.whatwg.org/index-gb18030.txt\n")
fmt.Printf("var gb18030 = [...][2]uint16{\n")
scanner := bufio.NewScanner(res.Body)
for scanner.Scan() {
s := strings.TrimSpace(scanner.Text())
if s == "" || s[0] == '#' {
continue
}
x, y := uint32(0), uint32(0)
if _, err := fmt.Sscanf(s, "%d 0x%x", &x, &y); err != nil {
log.Fatalf("could not parse %q", s)
}
if x < 0x10000 && y < 0x10000 {
fmt.Printf("\t{0x%04x, 0x%04x},\n", x, y)
}
}
fmt.Printf("}\n\n")
}
func printGBK() {
res, err := http.Get("http://encoding.spec.whatwg.org/index-gbk.txt")
if err != nil {
log.Fatalf("Get: %v", err)
}
defer res.Body.Close()
mapping := [65536]uint16{}
reverse := [65536]uint16{}
scanner := bufio.NewScanner(res.Body)
for scanner.Scan() {
s := strings.TrimSpace(scanner.Text())
if s == "" || s[0] == '#' {
continue
}
x, y := uint16(0), uint16(0)
if _, err := fmt.Sscanf(s, "%d 0x%x", &x, &y); err != nil {
log.Fatalf("could not parse %q", s)
}
if x < 0 || 126*190 <= x {
log.Fatalf("GBK code %d is out of range", x)
}
mapping[x] = y
if reverse[y] == 0 {
c0, c1 := x/190, x%190
if c1 >= 0x3f {
c1++
}
reverse[y] = (0x81+c0)<<8 | (0x40 + c1)
}
}
if err := scanner.Err(); err != nil {
log.Fatalf("scanner error: %v", err)
}
fmt.Printf("// decode is the decoding table from GBK code to Unicode.\n")
fmt.Printf("// It is defined at http://encoding.spec.whatwg.org/index-gbk.txt\n")
fmt.Printf("var decode = [...]uint16{\n")
for i, v := range mapping {
if v != 0 {
fmt.Printf("\t%d: 0x%04X,\n", i, v)
}
}
fmt.Printf("}\n\n")
// Any run of at least separation continuous zero entries in the reverse map will
// be a separate encode table.
const separation = 1024
intervals := []interval(nil)
low, high := -1, -1
for i, v := range reverse {
if v == 0 {
continue
}
if low < 0 {
low = i
} else if i-high >= separation {
if high >= 0 {
intervals = append(intervals, interval{low, high})
}
low = i
}
high = i + 1
}
if high >= 0 {
intervals = append(intervals, interval{low, high})
}
sort.Sort(byDecreasingLength(intervals))
fmt.Printf("const numEncodeTables = %d\n\n", len(intervals))
fmt.Printf("// encodeX are the encoding tables from Unicode to GBK code,\n")
fmt.Printf("// sorted by decreasing length.\n")
for i, v := range intervals {
fmt.Printf("// encode%d: %5d entries for runes in [%5d, %5d).\n", i, v.len(), v.low, v.high)
}
fmt.Printf("\n")
for i, v := range intervals {
fmt.Printf("const encode%dLow, encode%dHigh = %d, %d\n\n", i, i, v.low, v.high)
fmt.Printf("var encode%d = [...]uint16{\n", i)
for j := v.low; j < v.high; j++ {
x := reverse[j]
if x == 0 {
continue
}
fmt.Printf("\t%d-%d: 0x%04X,\n", j, v.low, x)
}
fmt.Printf("}\n\n")
}
}
// interval is a half-open interval [low, high).
type interval struct {
low, high int
}
func (i interval) len() int { return i.high - i.low }
// byDecreasingLength sorts intervals by decreasing length.
type byDecreasingLength []interval
func (b byDecreasingLength) Len() int { return len(b) }
func (b byDecreasingLength) Less(i, j int) bool { return b[i].len() > b[j].len() }
func (b byDecreasingLength) Swap(i, j int) { b[i], b[j] = b[j], b[i] }

140
vendor/golang.org/x/text/encoding/traditionalchinese/maketables.go generated vendored Normal file
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// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
// This program generates tables.go:
// go run maketables.go | gofmt > tables.go
import (
"bufio"
"fmt"
"log"
"net/http"
"sort"
"strings"
)
func main() {
fmt.Printf("// generated by go run maketables.go; DO NOT EDIT\n\n")
fmt.Printf("// Package traditionalchinese provides Traditional Chinese encodings such as Big5.\n")
fmt.Printf(`package traditionalchinese // import "golang.org/x/text/encoding/traditionalchinese"` + "\n\n")
res, err := http.Get("http://encoding.spec.whatwg.org/index-big5.txt")
if err != nil {
log.Fatalf("Get: %v", err)
}
defer res.Body.Close()
mapping := [65536]uint32{}
reverse := [65536 * 4]uint16{}
scanner := bufio.NewScanner(res.Body)
for scanner.Scan() {
s := strings.TrimSpace(scanner.Text())
if s == "" || s[0] == '#' {
continue
}
x, y := uint16(0), uint32(0)
if _, err := fmt.Sscanf(s, "%d 0x%x", &x, &y); err != nil {
log.Fatalf("could not parse %q", s)
}
if x < 0 || 126*157 <= x {
log.Fatalf("Big5 code %d is out of range", x)
}
mapping[x] = y
// The WHATWG spec http://encoding.spec.whatwg.org/#indexes says that
// "The index pointer for code point in index is the first pointer
// corresponding to code point in index", which would normally mean
// that the code below should be guarded by "if reverse[y] == 0", but
// last instead of first seems to match the behavior of
// "iconv -f UTF-8 -t BIG5". For example, U+8005 者 occurs twice in
// http://encoding.spec.whatwg.org/index-big5.txt, as index 2148
// (encoded as "\x8e\xcd") and index 6543 (encoded as "\xaa\xcc")
// and "echo 者 | iconv -f UTF-8 -t BIG5 | xxd" gives "\xaa\xcc".
c0, c1 := x/157, x%157
if c1 < 0x3f {
c1 += 0x40
} else {
c1 += 0x62
}
reverse[y] = (0x81+c0)<<8 | c1
}
if err := scanner.Err(); err != nil {
log.Fatalf("scanner error: %v", err)
}
fmt.Printf("// decode is the decoding table from Big5 code to Unicode.\n")
fmt.Printf("// It is defined at http://encoding.spec.whatwg.org/index-big5.txt\n")
fmt.Printf("var decode = [...]uint32{\n")
for i, v := range mapping {
if v != 0 {
fmt.Printf("\t%d: 0x%08X,\n", i, v)
}
}
fmt.Printf("}\n\n")
// Any run of at least separation continuous zero entries in the reverse map will
// be a separate encode table.
const separation = 1024
intervals := []interval(nil)
low, high := -1, -1
for i, v := range reverse {
if v == 0 {
continue
}
if low < 0 {
low = i
} else if i-high >= separation {
if high >= 0 {
intervals = append(intervals, interval{low, high})
}
low = i
}
high = i + 1
}
if high >= 0 {
intervals = append(intervals, interval{low, high})
}
sort.Sort(byDecreasingLength(intervals))
fmt.Printf("const numEncodeTables = %d\n\n", len(intervals))
fmt.Printf("// encodeX are the encoding tables from Unicode to Big5 code,\n")
fmt.Printf("// sorted by decreasing length.\n")
for i, v := range intervals {
fmt.Printf("// encode%d: %5d entries for runes in [%6d, %6d).\n", i, v.len(), v.low, v.high)
}
fmt.Printf("\n")
for i, v := range intervals {
fmt.Printf("const encode%dLow, encode%dHigh = %d, %d\n\n", i, i, v.low, v.high)
fmt.Printf("var encode%d = [...]uint16{\n", i)
for j := v.low; j < v.high; j++ {
x := reverse[j]
if x == 0 {
continue
}
fmt.Printf("\t%d-%d: 0x%04X,\n", j, v.low, x)
}
fmt.Printf("}\n\n")
}
}
// interval is a half-open interval [low, high).
type interval struct {
low, high int
}
func (i interval) len() int { return i.high - i.low }
// byDecreasingLength sorts intervals by decreasing length.
type byDecreasingLength []interval
func (b byDecreasingLength) Len() int { return len(b) }
func (b byDecreasingLength) Less(i, j int) bool { return b[i].len() > b[j].len() }
func (b byDecreasingLength) Swap(i, j int) { b[i], b[j] = b[j], b[i] }

1712
vendor/golang.org/x/text/language/gen.go generated vendored Normal file
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20
vendor/golang.org/x/text/language/gen_common.go generated vendored Normal file
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// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
// This file contains code common to the maketables.go and the package code.
// langAliasType is the type of an alias in langAliasMap.
type langAliasType int8
const (
langDeprecated langAliasType = iota
langMacro
langLegacy
langAliasTypeUnknown langAliasType = -1
)

162
vendor/golang.org/x/text/language/gen_index.go generated vendored Normal file
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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
// This file generates derivative tables based on the language package itself.
import (
"bytes"
"flag"
"fmt"
"io/ioutil"
"log"
"reflect"
"sort"
"strings"
"golang.org/x/text/internal/gen"
"golang.org/x/text/language"
"golang.org/x/text/unicode/cldr"
)
var (
test = flag.Bool("test", false,
"test existing tables; can be used to compare web data with package data.")
draft = flag.String("draft",
"contributed",
`Minimal draft requirements (approved, contributed, provisional, unconfirmed).`)
)
func main() {
gen.Init()
// Read the CLDR zip file.
r := gen.OpenCLDRCoreZip()
defer r.Close()
d := &cldr.Decoder{}
data, err := d.DecodeZip(r)
if err != nil {
log.Fatalf("DecodeZip: %v", err)
}
w := gen.NewCodeWriter()
defer func() {
buf := &bytes.Buffer{}
if _, err = w.WriteGo(buf, "language", ""); err != nil {
log.Fatalf("Error formatting file index.go: %v", err)
}
// Since we're generating a table for our own package we need to rewrite
// doing the equivalent of go fmt -r 'language.b -> b'. Using
// bytes.Replace will do.
out := bytes.Replace(buf.Bytes(), []byte("language."), nil, -1)
if err := ioutil.WriteFile("index.go", out, 0600); err != nil {
log.Fatalf("Could not create file index.go: %v", err)
}
}()
m := map[language.Tag]bool{}
for _, lang := range data.Locales() {
// We include all locales unconditionally to be consistent with en_US.
// We want en_US, even though it has no data associated with it.
// TODO: put any of the languages for which no data exists at the end
// of the index. This allows all components based on ICU to use that
// as the cutoff point.
// if x := data.RawLDML(lang); false ||
// x.LocaleDisplayNames != nil ||
// x.Characters != nil ||
// x.Delimiters != nil ||
// x.Measurement != nil ||
// x.Dates != nil ||
// x.Numbers != nil ||
// x.Units != nil ||
// x.ListPatterns != nil ||
// x.Collations != nil ||
// x.Segmentations != nil ||
// x.Rbnf != nil ||
// x.Annotations != nil ||
// x.Metadata != nil {
// TODO: support POSIX natively, albeit non-standard.
tag := language.Make(strings.Replace(lang, "_POSIX", "-u-va-posix", 1))
m[tag] = true
// }
}
// Include locales for plural rules, which uses a different structure.
for _, plurals := range data.Supplemental().Plurals {
for _, rules := range plurals.PluralRules {
for _, lang := range strings.Split(rules.Locales, " ") {
m[language.Make(lang)] = true
}
}
}
var core, special []language.Tag
for t := range m {
if x := t.Extensions(); len(x) != 0 && fmt.Sprint(x) != "[u-va-posix]" {
log.Fatalf("Unexpected extension %v in %v", x, t)
}
if len(t.Variants()) == 0 && len(t.Extensions()) == 0 {
core = append(core, t)
} else {
special = append(special, t)
}
}
w.WriteComment(`
NumCompactTags is the number of common tags. The maximum tag is
NumCompactTags-1.`)
w.WriteConst("NumCompactTags", len(core)+len(special))
sort.Sort(byAlpha(special))
w.WriteVar("specialTags", special)
// TODO: order by frequency?
sort.Sort(byAlpha(core))
// Size computations are just an estimate.
w.Size += int(reflect.TypeOf(map[uint32]uint16{}).Size())
w.Size += len(core) * 6 // size of uint32 and uint16
fmt.Fprintln(w)
fmt.Fprintln(w, "var coreTags = map[uint32]uint16{")
fmt.Fprintln(w, "0x0: 0, // und")
i := len(special) + 1 // Und and special tags already written.
for _, t := range core {
if t == language.Und {
continue
}
fmt.Fprint(w.Hash, t, i)
b, s, r := t.Raw()
fmt.Fprintf(w, "0x%s%s%s: %d, // %s\n",
getIndex(b, 3), // 3 is enough as it is guaranteed to be a compact number
getIndex(s, 2),
getIndex(r, 3),
i, t)
i++
}
fmt.Fprintln(w, "}")
}
// getIndex prints the subtag type and extracts its index of size nibble.
// If the index is less than n nibbles, the result is prefixed with 0s.
func getIndex(x interface{}, n int) string {
s := fmt.Sprintf("%#v", x) // s is of form Type{typeID: 0x00}
s = s[strings.Index(s, "0x")+2 : len(s)-1]
return strings.Repeat("0", n-len(s)) + s
}
type byAlpha []language.Tag
func (a byAlpha) Len() int { return len(a) }
func (a byAlpha) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
func (a byAlpha) Less(i, j int) bool { return a[i].String() < a[j].String() }

133
vendor/golang.org/x/text/unicode/bidi/gen.go generated vendored Normal file
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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
import (
"flag"
"log"
"golang.org/x/text/internal/gen"
"golang.org/x/text/internal/triegen"
"golang.org/x/text/internal/ucd"
)
var outputFile = flag.String("out", "tables.go", "output file")
func main() {
gen.Init()
gen.Repackage("gen_trieval.go", "trieval.go", "bidi")
gen.Repackage("gen_ranges.go", "ranges_test.go", "bidi")
genTables()
}
// bidiClass names and codes taken from class "bc" in
// http://www.unicode.org/Public/8.0.0/ucd/PropertyValueAliases.txt
var bidiClass = map[string]Class{
"AL": AL, // ArabicLetter
"AN": AN, // ArabicNumber
"B": B, // ParagraphSeparator
"BN": BN, // BoundaryNeutral
"CS": CS, // CommonSeparator
"EN": EN, // EuropeanNumber
"ES": ES, // EuropeanSeparator
"ET": ET, // EuropeanTerminator
"L": L, // LeftToRight
"NSM": NSM, // NonspacingMark
"ON": ON, // OtherNeutral
"R": R, // RightToLeft
"S": S, // SegmentSeparator
"WS": WS, // WhiteSpace
"FSI": Control,
"PDF": Control,
"PDI": Control,
"LRE": Control,
"LRI": Control,
"LRO": Control,
"RLE": Control,
"RLI": Control,
"RLO": Control,
}
func genTables() {
if numClass > 0x0F {
log.Fatalf("Too many Class constants (%#x > 0x0F).", numClass)
}
w := gen.NewCodeWriter()
defer w.WriteVersionedGoFile(*outputFile, "bidi")
gen.WriteUnicodeVersion(w)
t := triegen.NewTrie("bidi")
// Build data about bracket mapping. These bits need to be or-ed with
// any other bits.
orMask := map[rune]uint64{}
xorMap := map[rune]int{}
xorMasks := []rune{0} // First value is no-op.
ucd.Parse(gen.OpenUCDFile("BidiBrackets.txt"), func(p *ucd.Parser) {
r1 := p.Rune(0)
r2 := p.Rune(1)
xor := r1 ^ r2
if _, ok := xorMap[xor]; !ok {
xorMap[xor] = len(xorMasks)
xorMasks = append(xorMasks, xor)
}
entry := uint64(xorMap[xor]) << xorMaskShift
switch p.String(2) {
case "o":
entry |= openMask
case "c", "n":
default:
log.Fatalf("Unknown bracket class %q.", p.String(2))
}
orMask[r1] = entry
})
w.WriteComment(`
xorMasks contains masks to be xor-ed with brackets to get the reverse
version.`)
w.WriteVar("xorMasks", xorMasks)
done := map[rune]bool{}
insert := func(r rune, c Class) {
if !done[r] {
t.Insert(r, orMask[r]|uint64(c))
done[r] = true
}
}
// Insert the derived BiDi properties.
ucd.Parse(gen.OpenUCDFile("extracted/DerivedBidiClass.txt"), func(p *ucd.Parser) {
r := p.Rune(0)
class, ok := bidiClass[p.String(1)]
if !ok {
log.Fatalf("%U: Unknown BiDi class %q", r, p.String(1))
}
insert(r, class)
})
visitDefaults(insert)
// TODO: use sparse blocks. This would reduce table size considerably
// from the looks of it.
sz, err := t.Gen(w)
if err != nil {
log.Fatal(err)
}
w.Size += sz
}
// dummy values to make methods in gen_common compile. The real versions
// will be generated by this file to tables.go.
var (
xorMasks []rune
)

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vendor/golang.org/x/text/unicode/bidi/gen_ranges.go generated vendored Normal file
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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
import (
"unicode"
"golang.org/x/text/internal/gen"
"golang.org/x/text/internal/ucd"
"golang.org/x/text/unicode/rangetable"
)
// These tables are hand-extracted from:
// http://www.unicode.org/Public/8.0.0/ucd/extracted/DerivedBidiClass.txt
func visitDefaults(fn func(r rune, c Class)) {
// first write default values for ranges listed above.
visitRunes(fn, AL, []rune{
0x0600, 0x07BF, // Arabic
0x08A0, 0x08FF, // Arabic Extended-A
0xFB50, 0xFDCF, // Arabic Presentation Forms
0xFDF0, 0xFDFF,
0xFE70, 0xFEFF,
0x0001EE00, 0x0001EEFF, // Arabic Mathematical Alpha Symbols
})
visitRunes(fn, R, []rune{
0x0590, 0x05FF, // Hebrew
0x07C0, 0x089F, // Nko et al.
0xFB1D, 0xFB4F,
0x00010800, 0x00010FFF, // Cypriot Syllabary et. al.
0x0001E800, 0x0001EDFF,
0x0001EF00, 0x0001EFFF,
})
visitRunes(fn, ET, []rune{ // European Terminator
0x20A0, 0x20Cf, // Currency symbols
})
rangetable.Visit(unicode.Noncharacter_Code_Point, func(r rune) {
fn(r, BN) // Boundary Neutral
})
ucd.Parse(gen.OpenUCDFile("DerivedCoreProperties.txt"), func(p *ucd.Parser) {
if p.String(1) == "Default_Ignorable_Code_Point" {
fn(p.Rune(0), BN) // Boundary Neutral
}
})
}
func visitRunes(fn func(r rune, c Class), c Class, runes []rune) {
for i := 0; i < len(runes); i += 2 {
lo, hi := runes[i], runes[i+1]
for j := lo; j <= hi; j++ {
fn(j, c)
}
}
}

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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
// Class is the Unicode BiDi class. Each rune has a single class.
type Class uint
const (
L Class = iota // LeftToRight
R // RightToLeft
EN // EuropeanNumber
ES // EuropeanSeparator
ET // EuropeanTerminator
AN // ArabicNumber
CS // CommonSeparator
B // ParagraphSeparator
S // SegmentSeparator
WS // WhiteSpace
ON // OtherNeutral
BN // BoundaryNeutral
NSM // NonspacingMark
AL // ArabicLetter
Control // Control LRO - PDI
numClass
LRO // LeftToRightOverride
RLO // RightToLeftOverride
LRE // LeftToRightEmbedding
RLE // RightToLeftEmbedding
PDF // PopDirectionalFormat
LRI // LeftToRightIsolate
RLI // RightToLeftIsolate
FSI // FirstStrongIsolate
PDI // PopDirectionalIsolate
unknownClass = ^Class(0)
)
var controlToClass = map[rune]Class{
0x202D: LRO, // LeftToRightOverride,
0x202E: RLO, // RightToLeftOverride,
0x202A: LRE, // LeftToRightEmbedding,
0x202B: RLE, // RightToLeftEmbedding,
0x202C: PDF, // PopDirectionalFormat,
0x2066: LRI, // LeftToRightIsolate,
0x2067: RLI, // RightToLeftIsolate,
0x2068: FSI, // FirstStrongIsolate,
0x2069: PDI, // PopDirectionalIsolate,
}
// A trie entry has the following bits:
// 7..5 XOR mask for brackets
// 4 1: Bracket open, 0: Bracket close
// 3..0 Class type
const (
openMask = 0x10
xorMaskShift = 5
)

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// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
// Normalization table generator.
// Data read from the web.
// See forminfo.go for a description of the trie values associated with each rune.
package main
import (
"bytes"
"flag"
"fmt"
"io"
"log"
"sort"
"strconv"
"strings"
"golang.org/x/text/internal/gen"
"golang.org/x/text/internal/triegen"
"golang.org/x/text/internal/ucd"
)
func main() {
gen.Init()
loadUnicodeData()
compactCCC()
loadCompositionExclusions()
completeCharFields(FCanonical)
completeCharFields(FCompatibility)
computeNonStarterCounts()
verifyComputed()
printChars()
testDerived()
printTestdata()
makeTables()
}
var (
tablelist = flag.String("tables",
"all",
"comma-separated list of which tables to generate; "+
"can be 'decomp', 'recomp', 'info' and 'all'")
test = flag.Bool("test",
false,
"test existing tables against DerivedNormalizationProps and generate test data for regression testing")
verbose = flag.Bool("verbose",
false,
"write data to stdout as it is parsed")
)
const MaxChar = 0x10FFFF // anything above this shouldn't exist
// Quick Check properties of runes allow us to quickly
// determine whether a rune may occur in a normal form.
// For a given normal form, a rune may be guaranteed to occur
// verbatim (QC=Yes), may or may not combine with another
// rune (QC=Maybe), or may not occur (QC=No).
type QCResult int
const (
QCUnknown QCResult = iota
QCYes
QCNo
QCMaybe
)
func (r QCResult) String() string {
switch r {
case QCYes:
return "Yes"
case QCNo:
return "No"
case QCMaybe:
return "Maybe"
}
return "***UNKNOWN***"
}
const (
FCanonical = iota // NFC or NFD
FCompatibility // NFKC or NFKD
FNumberOfFormTypes
)
const (
MComposed = iota // NFC or NFKC
MDecomposed // NFD or NFKD
MNumberOfModes
)
// This contains only the properties we're interested in.
type Char struct {
name string
codePoint rune // if zero, this index is not a valid code point.
ccc uint8 // canonical combining class
origCCC uint8
excludeInComp bool // from CompositionExclusions.txt
compatDecomp bool // it has a compatibility expansion
nTrailingNonStarters uint8
nLeadingNonStarters uint8 // must be equal to trailing if non-zero
forms [FNumberOfFormTypes]FormInfo // For FCanonical and FCompatibility
state State
}
var chars = make([]Char, MaxChar+1)
var cccMap = make(map[uint8]uint8)
func (c Char) String() string {
buf := new(bytes.Buffer)
fmt.Fprintf(buf, "%U [%s]:\n", c.codePoint, c.name)
fmt.Fprintf(buf, " ccc: %v\n", c.ccc)
fmt.Fprintf(buf, " excludeInComp: %v\n", c.excludeInComp)
fmt.Fprintf(buf, " compatDecomp: %v\n", c.compatDecomp)
fmt.Fprintf(buf, " state: %v\n", c.state)
fmt.Fprintf(buf, " NFC:\n")
fmt.Fprint(buf, c.forms[FCanonical])
fmt.Fprintf(buf, " NFKC:\n")
fmt.Fprint(buf, c.forms[FCompatibility])
return buf.String()
}
// In UnicodeData.txt, some ranges are marked like this:
// 3400;<CJK Ideograph Extension A, First>;Lo;0;L;;;;;N;;;;;
// 4DB5;<CJK Ideograph Extension A, Last>;Lo;0;L;;;;;N;;;;;
// parseCharacter keeps a state variable indicating the weirdness.
type State int
const (
SNormal State = iota // known to be zero for the type
SFirst
SLast
SMissing
)
var lastChar = rune('\u0000')
func (c Char) isValid() bool {
return c.codePoint != 0 && c.state != SMissing
}
type FormInfo struct {
quickCheck [MNumberOfModes]QCResult // index: MComposed or MDecomposed
verified [MNumberOfModes]bool // index: MComposed or MDecomposed
combinesForward bool // May combine with rune on the right
combinesBackward bool // May combine with rune on the left
isOneWay bool // Never appears in result
inDecomp bool // Some decompositions result in this char.
decomp Decomposition
expandedDecomp Decomposition
}
func (f FormInfo) String() string {
buf := bytes.NewBuffer(make([]byte, 0))
fmt.Fprintf(buf, " quickCheck[C]: %v\n", f.quickCheck[MComposed])
fmt.Fprintf(buf, " quickCheck[D]: %v\n", f.quickCheck[MDecomposed])
fmt.Fprintf(buf, " cmbForward: %v\n", f.combinesForward)
fmt.Fprintf(buf, " cmbBackward: %v\n", f.combinesBackward)
fmt.Fprintf(buf, " isOneWay: %v\n", f.isOneWay)
fmt.Fprintf(buf, " inDecomp: %v\n", f.inDecomp)
fmt.Fprintf(buf, " decomposition: %X\n", f.decomp)
fmt.Fprintf(buf, " expandedDecomp: %X\n", f.expandedDecomp)
return buf.String()
}
type Decomposition []rune
func parseDecomposition(s string, skipfirst bool) (a []rune, err error) {
decomp := strings.Split(s, " ")
if len(decomp) > 0 && skipfirst {
decomp = decomp[1:]
}
for _, d := range decomp {
point, err := strconv.ParseUint(d, 16, 64)
if err != nil {
return a, err
}
a = append(a, rune(point))
}
return a, nil
}
func loadUnicodeData() {
f := gen.OpenUCDFile("UnicodeData.txt")
defer f.Close()
p := ucd.New(f)
for p.Next() {
r := p.Rune(ucd.CodePoint)
char := &chars[r]
char.ccc = uint8(p.Uint(ucd.CanonicalCombiningClass))
decmap := p.String(ucd.DecompMapping)
exp, err := parseDecomposition(decmap, false)
isCompat := false
if err != nil {
if len(decmap) > 0 {
exp, err = parseDecomposition(decmap, true)
if err != nil {
log.Fatalf(`%U: bad decomp |%v|: "%s"`, r, decmap, err)
}
isCompat = true
}
}
char.name = p.String(ucd.Name)
char.codePoint = r
char.forms[FCompatibility].decomp = exp
if !isCompat {
char.forms[FCanonical].decomp = exp
} else {
char.compatDecomp = true
}
if len(decmap) > 0 {
char.forms[FCompatibility].decomp = exp
}
}
if err := p.Err(); err != nil {
log.Fatal(err)
}
}
// compactCCC converts the sparse set of CCC values to a continguous one,
// reducing the number of bits needed from 8 to 6.
func compactCCC() {
m := make(map[uint8]uint8)
for i := range chars {
c := &chars[i]
m[c.ccc] = 0
}
cccs := []int{}
for v, _ := range m {
cccs = append(cccs, int(v))
}
sort.Ints(cccs)
for i, c := range cccs {
cccMap[uint8(i)] = uint8(c)
m[uint8(c)] = uint8(i)
}
for i := range chars {
c := &chars[i]
c.origCCC = c.ccc
c.ccc = m[c.ccc]
}
if len(m) >= 1<<6 {
log.Fatalf("too many difference CCC values: %d >= 64", len(m))
}
}
// CompositionExclusions.txt has form:
// 0958 # ...
// See http://unicode.org/reports/tr44/ for full explanation
func loadCompositionExclusions() {
f := gen.OpenUCDFile("CompositionExclusions.txt")
defer f.Close()
p := ucd.New(f)
for p.Next() {
c := &chars[p.Rune(0)]
if c.excludeInComp {
log.Fatalf("%U: Duplicate entry in exclusions.", c.codePoint)
}
c.excludeInComp = true
}
if e := p.Err(); e != nil {
log.Fatal(e)
}
}
// hasCompatDecomp returns true if any of the recursive
// decompositions contains a compatibility expansion.
// In this case, the character may not occur in NFK*.
func hasCompatDecomp(r rune) bool {
c := &chars[r]
if c.compatDecomp {
return true
}
for _, d := range c.forms[FCompatibility].decomp {
if hasCompatDecomp(d) {
return true
}
}
return false
}
// Hangul related constants.
const (
HangulBase = 0xAC00
HangulEnd = 0xD7A4 // hangulBase + Jamo combinations (19 * 21 * 28)
JamoLBase = 0x1100
JamoLEnd = 0x1113
JamoVBase = 0x1161
JamoVEnd = 0x1176
JamoTBase = 0x11A8
JamoTEnd = 0x11C3
JamoLVTCount = 19 * 21 * 28
JamoTCount = 28
)
func isHangul(r rune) bool {
return HangulBase <= r && r < HangulEnd
}
func isHangulWithoutJamoT(r rune) bool {
if !isHangul(r) {
return false
}
r -= HangulBase
return r < JamoLVTCount && r%JamoTCount == 0
}
func ccc(r rune) uint8 {
return chars[r].ccc
}
// Insert a rune in a buffer, ordered by Canonical Combining Class.
func insertOrdered(b Decomposition, r rune) Decomposition {
n := len(b)
b = append(b, 0)
cc := ccc(r)
if cc > 0 {
// Use bubble sort.
for ; n > 0; n-- {
if ccc(b[n-1]) <= cc {
break
}
b[n] = b[n-1]
}
}
b[n] = r
return b
}
// Recursively decompose.
func decomposeRecursive(form int, r rune, d Decomposition) Decomposition {
dcomp := chars[r].forms[form].decomp
if len(dcomp) == 0 {
return insertOrdered(d, r)
}
for _, c := range dcomp {
d = decomposeRecursive(form, c, d)
}
return d
}
func completeCharFields(form int) {
// Phase 0: pre-expand decomposition.
for i := range chars {
f := &chars[i].forms[form]
if len(f.decomp) == 0 {
continue
}
exp := make(Decomposition, 0)
for _, c := range f.decomp {
exp = decomposeRecursive(form, c, exp)
}
f.expandedDecomp = exp
}
// Phase 1: composition exclusion, mark decomposition.
for i := range chars {
c := &chars[i]
f := &c.forms[form]
// Marks script-specific exclusions and version restricted.
f.isOneWay = c.excludeInComp
// Singletons
f.isOneWay = f.isOneWay || len(f.decomp) == 1
// Non-starter decompositions
if len(f.decomp) > 1 {
chk := c.ccc != 0 || chars[f.decomp[0]].ccc != 0
f.isOneWay = f.isOneWay || chk
}
// Runes that decompose into more than two runes.
f.isOneWay = f.isOneWay || len(f.decomp) > 2
if form == FCompatibility {
f.isOneWay = f.isOneWay || hasCompatDecomp(c.codePoint)
}
for _, r := range f.decomp {
chars[r].forms[form].inDecomp = true
}
}
// Phase 2: forward and backward combining.
for i := range chars {
c := &chars[i]
f := &c.forms[form]
if !f.isOneWay && len(f.decomp) == 2 {
f0 := &chars[f.decomp[0]].forms[form]
f1 := &chars[f.decomp[1]].forms[form]
if !f0.isOneWay {
f0.combinesForward = true
}
if !f1.isOneWay {
f1.combinesBackward = true
}
}
if isHangulWithoutJamoT(rune(i)) {
f.combinesForward = true
}
}
// Phase 3: quick check values.
for i := range chars {
c := &chars[i]
f := &c.forms[form]
switch {
case len(f.decomp) > 0:
f.quickCheck[MDecomposed] = QCNo
case isHangul(rune(i)):
f.quickCheck[MDecomposed] = QCNo
default:
f.quickCheck[MDecomposed] = QCYes
}
switch {
case f.isOneWay:
f.quickCheck[MComposed] = QCNo
case (i & 0xffff00) == JamoLBase:
f.quickCheck[MComposed] = QCYes
if JamoLBase <= i && i < JamoLEnd {
f.combinesForward = true
}
if JamoVBase <= i && i < JamoVEnd {
f.quickCheck[MComposed] = QCMaybe
f.combinesBackward = true
f.combinesForward = true
}
if JamoTBase <= i && i < JamoTEnd {
f.quickCheck[MComposed] = QCMaybe
f.combinesBackward = true
}
case !f.combinesBackward:
f.quickCheck[MComposed] = QCYes
default:
f.quickCheck[MComposed] = QCMaybe
}
}
}
func computeNonStarterCounts() {
// Phase 4: leading and trailing non-starter count
for i := range chars {
c := &chars[i]
runes := []rune{rune(i)}
// We always use FCompatibility so that the CGJ insertion points do not
// change for repeated normalizations with different forms.
if exp := c.forms[FCompatibility].expandedDecomp; len(exp) > 0 {
runes = exp
}
// We consider runes that combine backwards to be non-starters for the
// purpose of Stream-Safe Text Processing.
for _, r := range runes {
if cr := &chars[r]; cr.ccc == 0 && !cr.forms[FCompatibility].combinesBackward {
break
}
c.nLeadingNonStarters++
}
for i := len(runes) - 1; i >= 0; i-- {
if cr := &chars[runes[i]]; cr.ccc == 0 && !cr.forms[FCompatibility].combinesBackward {
break
}
c.nTrailingNonStarters++
}
if c.nTrailingNonStarters > 3 {
log.Fatalf("%U: Decomposition with more than 3 (%d) trailing modifiers (%U)", i, c.nTrailingNonStarters, runes)
}
if isHangul(rune(i)) {
c.nTrailingNonStarters = 2
if isHangulWithoutJamoT(rune(i)) {
c.nTrailingNonStarters = 1
}
}
if l, t := c.nLeadingNonStarters, c.nTrailingNonStarters; l > 0 && l != t {
log.Fatalf("%U: number of leading and trailing non-starters should be equal (%d vs %d)", i, l, t)
}
if t := c.nTrailingNonStarters; t > 3 {
log.Fatalf("%U: number of trailing non-starters is %d > 3", t)
}
}
}
func printBytes(w io.Writer, b []byte, name string) {
fmt.Fprintf(w, "// %s: %d bytes\n", name, len(b))
fmt.Fprintf(w, "var %s = [...]byte {", name)
for i, c := range b {
switch {
case i%64 == 0:
fmt.Fprintf(w, "\n// Bytes %x - %x\n", i, i+63)
case i%8 == 0:
fmt.Fprintf(w, "\n")
}
fmt.Fprintf(w, "0x%.2X, ", c)
}
fmt.Fprint(w, "\n}\n\n")
}
// See forminfo.go for format.
func makeEntry(f *FormInfo, c *Char) uint16 {
e := uint16(0)
if r := c.codePoint; HangulBase <= r && r < HangulEnd {
e |= 0x40
}
if f.combinesForward {
e |= 0x20
}
if f.quickCheck[MDecomposed] == QCNo {
e |= 0x4
}
switch f.quickCheck[MComposed] {
case QCYes:
case QCNo:
e |= 0x10
case QCMaybe:
e |= 0x18
default:
log.Fatalf("Illegal quickcheck value %v.", f.quickCheck[MComposed])
}
e |= uint16(c.nTrailingNonStarters)
return e
}
// decompSet keeps track of unique decompositions, grouped by whether
// the decomposition is followed by a trailing and/or leading CCC.
type decompSet [7]map[string]bool
const (
normalDecomp = iota
firstMulti
firstCCC
endMulti
firstLeadingCCC
firstCCCZeroExcept
firstStarterWithNLead
lastDecomp
)
var cname = []string{"firstMulti", "firstCCC", "endMulti", "firstLeadingCCC", "firstCCCZeroExcept", "firstStarterWithNLead", "lastDecomp"}
func makeDecompSet() decompSet {
m := decompSet{}
for i := range m {
m[i] = make(map[string]bool)
}
return m
}
func (m *decompSet) insert(key int, s string) {
m[key][s] = true
}
func printCharInfoTables(w io.Writer) int {
mkstr := func(r rune, f *FormInfo) (int, string) {
d := f.expandedDecomp
s := string([]rune(d))
if max := 1 << 6; len(s) >= max {
const msg = "%U: too many bytes in decomposition: %d >= %d"
log.Fatalf(msg, r, len(s), max)
}
head := uint8(len(s))
if f.quickCheck[MComposed] != QCYes {
head |= 0x40
}
if f.combinesForward {
head |= 0x80
}
s = string([]byte{head}) + s
lccc := ccc(d[0])
tccc := ccc(d[len(d)-1])
cc := ccc(r)
if cc != 0 && lccc == 0 && tccc == 0 {
log.Fatalf("%U: trailing and leading ccc are 0 for non-zero ccc %d", r, cc)
}
if tccc < lccc && lccc != 0 {
const msg = "%U: lccc (%d) must be <= tcc (%d)"
log.Fatalf(msg, r, lccc, tccc)
}
index := normalDecomp
nTrail := chars[r].nTrailingNonStarters
nLead := chars[r].nLeadingNonStarters
if tccc > 0 || lccc > 0 || nTrail > 0 {
tccc <<= 2
tccc |= nTrail
s += string([]byte{tccc})
index = endMulti
for _, r := range d[1:] {
if ccc(r) == 0 {
index = firstCCC
}
}
if lccc > 0 || nLead > 0 {
s += string([]byte{lccc})
if index == firstCCC {
log.Fatalf("%U: multi-segment decomposition not supported for decompositions with leading CCC != 0", r)
}
index = firstLeadingCCC
}
if cc != lccc {
if cc != 0 {
log.Fatalf("%U: for lccc != ccc, expected ccc to be 0; was %d", r, cc)
}
index = firstCCCZeroExcept
}
} else if len(d) > 1 {
index = firstMulti
}
return index, s
}
decompSet := makeDecompSet()
const nLeadStr = "\x00\x01" // 0-byte length and tccc with nTrail.
decompSet.insert(firstStarterWithNLead, nLeadStr)
// Store the uniqued decompositions in a byte buffer,
// preceded by their byte length.
for _, c := range chars {
for _, f := range c.forms {
if len(f.expandedDecomp) == 0 {
continue
}
if f.combinesBackward {
log.Fatalf("%U: combinesBackward and decompose", c.codePoint)
}
index, s := mkstr(c.codePoint, &f)
decompSet.insert(index, s)
}
}
decompositions := bytes.NewBuffer(make([]byte, 0, 10000))
size := 0
positionMap := make(map[string]uint16)
decompositions.WriteString("\000")
fmt.Fprintln(w, "const (")
for i, m := range decompSet {
sa := []string{}
for s := range m {
sa = append(sa, s)
}
sort.Strings(sa)
for _, s := range sa {
p := decompositions.Len()
decompositions.WriteString(s)
positionMap[s] = uint16(p)
}
if cname[i] != "" {
fmt.Fprintf(w, "%s = 0x%X\n", cname[i], decompositions.Len())
}
}
fmt.Fprintln(w, "maxDecomp = 0x8000")
fmt.Fprintln(w, ")")
b := decompositions.Bytes()
printBytes(w, b, "decomps")
size += len(b)
varnames := []string{"nfc", "nfkc"}
for i := 0; i < FNumberOfFormTypes; i++ {
trie := triegen.NewTrie(varnames[i])
for r, c := range chars {
f := c.forms[i]
d := f.expandedDecomp
if len(d) != 0 {
_, key := mkstr(c.codePoint, &f)
trie.Insert(rune(r), uint64(positionMap[key]))
if c.ccc != ccc(d[0]) {
// We assume the lead ccc of a decomposition !=0 in this case.
if ccc(d[0]) == 0 {
log.Fatalf("Expected leading CCC to be non-zero; ccc is %d", c.ccc)
}
}
} else if c.nLeadingNonStarters > 0 && len(f.expandedDecomp) == 0 && c.ccc == 0 && !f.combinesBackward {
// Handle cases where it can't be detected that the nLead should be equal
// to nTrail.
trie.Insert(c.codePoint, uint64(positionMap[nLeadStr]))
} else if v := makeEntry(&f, &c)<<8 | uint16(c.ccc); v != 0 {
trie.Insert(c.codePoint, uint64(0x8000|v))
}
}
sz, err := trie.Gen(w, triegen.Compact(&normCompacter{name: varnames[i]}))
if err != nil {
log.Fatal(err)
}
size += sz
}
return size
}
func contains(sa []string, s string) bool {
for _, a := range sa {
if a == s {
return true
}
}
return false
}
func makeTables() {
w := &bytes.Buffer{}
size := 0
if *tablelist == "" {
return
}
list := strings.Split(*tablelist, ",")
if *tablelist == "all" {
list = []string{"recomp", "info"}
}
// Compute maximum decomposition size.
max := 0
for _, c := range chars {
if n := len(string(c.forms[FCompatibility].expandedDecomp)); n > max {
max = n
}
}
fmt.Fprintln(w, "const (")
fmt.Fprintln(w, "\t// Version is the Unicode edition from which the tables are derived.")
fmt.Fprintf(w, "\tVersion = %q\n", gen.UnicodeVersion())
fmt.Fprintln(w)
fmt.Fprintln(w, "\t// MaxTransformChunkSize indicates the maximum number of bytes that Transform")
fmt.Fprintln(w, "\t// may need to write atomically for any Form. Making a destination buffer at")
fmt.Fprintln(w, "\t// least this size ensures that Transform can always make progress and that")
fmt.Fprintln(w, "\t// the user does not need to grow the buffer on an ErrShortDst.")
fmt.Fprintf(w, "\tMaxTransformChunkSize = %d+maxNonStarters*4\n", len(string(0x034F))+max)
fmt.Fprintln(w, ")\n")
// Print the CCC remap table.
size += len(cccMap)
fmt.Fprintf(w, "var ccc = [%d]uint8{", len(cccMap))
for i := 0; i < len(cccMap); i++ {
if i%8 == 0 {
fmt.Fprintln(w)
}
fmt.Fprintf(w, "%3d, ", cccMap[uint8(i)])
}
fmt.Fprintln(w, "\n}\n")
if contains(list, "info") {
size += printCharInfoTables(w)
}
if contains(list, "recomp") {
// Note that we use 32 bit keys, instead of 64 bit.
// This clips the bits of three entries, but we know
// this won't cause a collision. The compiler will catch
// any changes made to UnicodeData.txt that introduces
// a collision.
// Note that the recomposition map for NFC and NFKC
// are identical.
// Recomposition map
nrentries := 0
for _, c := range chars {
f := c.forms[FCanonical]
if !f.isOneWay && len(f.decomp) > 0 {
nrentries++
}
}
sz := nrentries * 8
size += sz
fmt.Fprintf(w, "// recompMap: %d bytes (entries only)\n", sz)
fmt.Fprintln(w, "var recompMap = map[uint32]rune{")
for i, c := range chars {
f := c.forms[FCanonical]
d := f.decomp
if !f.isOneWay && len(d) > 0 {
key := uint32(uint16(d[0]))<<16 + uint32(uint16(d[1]))
fmt.Fprintf(w, "0x%.8X: 0x%.4X,\n", key, i)
}
}
fmt.Fprintf(w, "}\n\n")
}
fmt.Fprintf(w, "// Total size of tables: %dKB (%d bytes)\n", (size+512)/1024, size)
gen.WriteVersionedGoFile("tables.go", "norm", w.Bytes())
}
func printChars() {
if *verbose {
for _, c := range chars {
if !c.isValid() || c.state == SMissing {
continue
}
fmt.Println(c)
}
}
}
// verifyComputed does various consistency tests.
func verifyComputed() {
for i, c := range chars {
for _, f := range c.forms {
isNo := (f.quickCheck[MDecomposed] == QCNo)
if (len(f.decomp) > 0) != isNo && !isHangul(rune(i)) {
log.Fatalf("%U: NF*D QC must be No if rune decomposes", i)
}
isMaybe := f.quickCheck[MComposed] == QCMaybe
if f.combinesBackward != isMaybe {
log.Fatalf("%U: NF*C QC must be Maybe if combinesBackward", i)
}
if len(f.decomp) > 0 && f.combinesForward && isMaybe {
log.Fatalf("%U: NF*C QC must be Yes or No if combinesForward and decomposes", i)
}
if len(f.expandedDecomp) != 0 {
continue
}
if a, b := c.nLeadingNonStarters > 0, (c.ccc > 0 || f.combinesBackward); a != b {
// We accept these runes to be treated differently (it only affects
// segment breaking in iteration, most likely on improper use), but
// reconsider if more characters are added.
// U+FF9E HALFWIDTH KATAKANA VOICED SOUND MARK;Lm;0;L;<narrow> 3099;;;;N;;;;;
// U+FF9F HALFWIDTH KATAKANA SEMI-VOICED SOUND MARK;Lm;0;L;<narrow> 309A;;;;N;;;;;
// U+3133 HANGUL LETTER KIYEOK-SIOS;Lo;0;L;<compat> 11AA;;;;N;HANGUL LETTER GIYEOG SIOS;;;;
// U+318E HANGUL LETTER ARAEAE;Lo;0;L;<compat> 11A1;;;;N;HANGUL LETTER ALAE AE;;;;
// U+FFA3 HALFWIDTH HANGUL LETTER KIYEOK-SIOS;Lo;0;L;<narrow> 3133;;;;N;HALFWIDTH HANGUL LETTER GIYEOG SIOS;;;;
// U+FFDC HALFWIDTH HANGUL LETTER I;Lo;0;L;<narrow> 3163;;;;N;;;;;
if i != 0xFF9E && i != 0xFF9F && !(0x3133 <= i && i <= 0x318E) && !(0xFFA3 <= i && i <= 0xFFDC) {
log.Fatalf("%U: nLead was %v; want %v", i, a, b)
}
}
}
nfc := c.forms[FCanonical]
nfkc := c.forms[FCompatibility]
if nfc.combinesBackward != nfkc.combinesBackward {
log.Fatalf("%U: Cannot combine combinesBackward\n", c.codePoint)
}
}
}
// Use values in DerivedNormalizationProps.txt to compare against the
// values we computed.
// DerivedNormalizationProps.txt has form:
// 00C0..00C5 ; NFD_QC; N # ...
// 0374 ; NFD_QC; N # ...
// See http://unicode.org/reports/tr44/ for full explanation
func testDerived() {
f := gen.OpenUCDFile("DerivedNormalizationProps.txt")
defer f.Close()
p := ucd.New(f)
for p.Next() {
r := p.Rune(0)
c := &chars[r]
var ftype, mode int
qt := p.String(1)
switch qt {
case "NFC_QC":
ftype, mode = FCanonical, MComposed
case "NFD_QC":
ftype, mode = FCanonical, MDecomposed
case "NFKC_QC":
ftype, mode = FCompatibility, MComposed
case "NFKD_QC":
ftype, mode = FCompatibility, MDecomposed
default:
continue
}
var qr QCResult
switch p.String(2) {
case "Y":
qr = QCYes
case "N":
qr = QCNo
case "M":
qr = QCMaybe
default:
log.Fatalf(`Unexpected quick check value "%s"`, p.String(2))
}
if got := c.forms[ftype].quickCheck[mode]; got != qr {
log.Printf("%U: FAILED %s (was %v need %v)\n", r, qt, got, qr)
}
c.forms[ftype].verified[mode] = true
}
if err := p.Err(); err != nil {
log.Fatal(err)
}
// Any unspecified value must be QCYes. Verify this.
for i, c := range chars {
for j, fd := range c.forms {
for k, qr := range fd.quickCheck {
if !fd.verified[k] && qr != QCYes {
m := "%U: FAIL F:%d M:%d (was %v need Yes) %s\n"
log.Printf(m, i, j, k, qr, c.name)
}
}
}
}
}
var testHeader = `const (
Yes = iota
No
Maybe
)
type formData struct {
qc uint8
combinesForward bool
decomposition string
}
type runeData struct {
r rune
ccc uint8
nLead uint8
nTrail uint8
f [2]formData // 0: canonical; 1: compatibility
}
func f(qc uint8, cf bool, dec string) [2]formData {
return [2]formData{{qc, cf, dec}, {qc, cf, dec}}
}
func g(qc, qck uint8, cf, cfk bool, d, dk string) [2]formData {
return [2]formData{{qc, cf, d}, {qck, cfk, dk}}
}
var testData = []runeData{
`
func printTestdata() {
type lastInfo struct {
ccc uint8
nLead uint8
nTrail uint8
f string
}
last := lastInfo{}
w := &bytes.Buffer{}
fmt.Fprintf(w, testHeader)
for r, c := range chars {
f := c.forms[FCanonical]
qc, cf, d := f.quickCheck[MComposed], f.combinesForward, string(f.expandedDecomp)
f = c.forms[FCompatibility]
qck, cfk, dk := f.quickCheck[MComposed], f.combinesForward, string(f.expandedDecomp)
s := ""
if d == dk && qc == qck && cf == cfk {
s = fmt.Sprintf("f(%s, %v, %q)", qc, cf, d)
} else {
s = fmt.Sprintf("g(%s, %s, %v, %v, %q, %q)", qc, qck, cf, cfk, d, dk)
}
current := lastInfo{c.ccc, c.nLeadingNonStarters, c.nTrailingNonStarters, s}
if last != current {
fmt.Fprintf(w, "\t{0x%x, %d, %d, %d, %s},\n", r, c.origCCC, c.nLeadingNonStarters, c.nTrailingNonStarters, s)
last = current
}
}
fmt.Fprintln(w, "}")
gen.WriteVersionedGoFile("data_test.go", "norm", w.Bytes())
}

117
vendor/golang.org/x/text/unicode/norm/triegen.go generated vendored Normal file
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// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
// Trie table generator.
// Used by make*tables tools to generate a go file with trie data structures
// for mapping UTF-8 to a 16-bit value. All but the last byte in a UTF-8 byte
// sequence are used to lookup offsets in the index table to be used for the
// next byte. The last byte is used to index into a table with 16-bit values.
package main
import (
"fmt"
"io"
)
const maxSparseEntries = 16
type normCompacter struct {
sparseBlocks [][]uint64
sparseOffset []uint16
sparseCount int
name string
}
func mostFrequentStride(a []uint64) int {
counts := make(map[int]int)
var v int
for _, x := range a {
if stride := int(x) - v; v != 0 && stride >= 0 {
counts[stride]++
}
v = int(x)
}
var maxs, maxc int
for stride, cnt := range counts {
if cnt > maxc || (cnt == maxc && stride < maxs) {
maxs, maxc = stride, cnt
}
}
return maxs
}
func countSparseEntries(a []uint64) int {
stride := mostFrequentStride(a)
var v, count int
for _, tv := range a {
if int(tv)-v != stride {
if tv != 0 {
count++
}
}
v = int(tv)
}
return count
}
func (c *normCompacter) Size(v []uint64) (sz int, ok bool) {
if n := countSparseEntries(v); n <= maxSparseEntries {
return (n+1)*4 + 2, true
}
return 0, false
}
func (c *normCompacter) Store(v []uint64) uint32 {
h := uint32(len(c.sparseOffset))
c.sparseBlocks = append(c.sparseBlocks, v)
c.sparseOffset = append(c.sparseOffset, uint16(c.sparseCount))
c.sparseCount += countSparseEntries(v) + 1
return h
}
func (c *normCompacter) Handler() string {
return c.name + "Sparse.lookup"
}
func (c *normCompacter) Print(w io.Writer) (retErr error) {
p := func(f string, x ...interface{}) {
if _, err := fmt.Fprintf(w, f, x...); retErr == nil && err != nil {
retErr = err
}
}
ls := len(c.sparseBlocks)
p("// %sSparseOffset: %d entries, %d bytes\n", c.name, ls, ls*2)
p("var %sSparseOffset = %#v\n\n", c.name, c.sparseOffset)
ns := c.sparseCount
p("// %sSparseValues: %d entries, %d bytes\n", c.name, ns, ns*4)
p("var %sSparseValues = [%d]valueRange {", c.name, ns)
for i, b := range c.sparseBlocks {
p("\n// Block %#x, offset %#x", i, c.sparseOffset[i])
var v int
stride := mostFrequentStride(b)
n := countSparseEntries(b)
p("\n{value:%#04x,lo:%#02x},", stride, uint8(n))
for i, nv := range b {
if int(nv)-v != stride {
if v != 0 {
p(",hi:%#02x},", 0x80+i-1)
}
if nv != 0 {
p("\n{value:%#04x,lo:%#02x", nv, 0x80+i)
}
}
v = int(nv)
}
if v != 0 {
p(",hi:%#02x},", 0x80+len(b)-1)
}
}
p("\n}\n\n")
return
}

115
vendor/golang.org/x/text/width/gen.go generated vendored Normal file
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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
// This program generates the trie for width operations. The generated table
// includes width category information as well as the normalization mappings.
package main
import (
"bytes"
"fmt"
"io"
"log"
"math"
"unicode/utf8"
"golang.org/x/text/internal/gen"
"golang.org/x/text/internal/triegen"
)
// See gen_common.go for flags.
func main() {
gen.Init()
genTables()
genTests()
gen.Repackage("gen_trieval.go", "trieval.go", "width")
gen.Repackage("gen_common.go", "common_test.go", "width")
}
func genTables() {
t := triegen.NewTrie("width")
// fold and inverse mappings. See mapComment for a description of the format
// of each entry. Add dummy value to make an index of 0 mean no mapping.
inverse := [][4]byte{{}}
mapping := map[[4]byte]int{[4]byte{}: 0}
getWidthData(func(r rune, tag elem, alt rune) {
idx := 0
if alt != 0 {
var buf [4]byte
buf[0] = byte(utf8.EncodeRune(buf[1:], alt))
s := string(r)
buf[buf[0]] ^= s[len(s)-1]
var ok bool
if idx, ok = mapping[buf]; !ok {
idx = len(mapping)
if idx > math.MaxUint8 {
log.Fatalf("Index %d does not fit in a byte.", idx)
}
mapping[buf] = idx
inverse = append(inverse, buf)
}
}
t.Insert(r, uint64(tag|elem(idx)))
})
w := &bytes.Buffer{}
gen.WriteUnicodeVersion(w)
sz, err := t.Gen(w)
if err != nil {
log.Fatal(err)
}
sz += writeMappings(w, inverse)
fmt.Fprintf(w, "// Total table size %d bytes (%dKiB)\n", sz, sz/1024)
gen.WriteVersionedGoFile(*outputFile, "width", w.Bytes())
}
const inverseDataComment = `
// inverseData contains 4-byte entries of the following format:
// <length> <modified UTF-8-encoded rune> <0 padding>
// The last byte of the UTF-8-encoded rune is xor-ed with the last byte of the
// UTF-8 encoding of the original rune. Mappings often have the following
// pattern:
// Ａ -> A (U+FF21 -> U+0041)
// Ｂ -> B (U+FF22 -> U+0042)
// ...
// By xor-ing the last byte the same entry can be shared by many mappings. This
// reduces the total number of distinct entries by about two thirds.
// The resulting entry for the aforementioned mappings is
// { 0x01, 0xE0, 0x00, 0x00 }
// Using this entry to map U+FF21 (UTF-8 [EF BC A1]), we get
// E0 ^ A1 = 41.
// Similarly, for U+FF22 (UTF-8 [EF BC A2]), we get
// E0 ^ A2 = 42.
// Note that because of the xor-ing, the byte sequence stored in the entry is
// not valid UTF-8.`
func writeMappings(w io.Writer, data [][4]byte) int {
fmt.Fprintln(w, inverseDataComment)
fmt.Fprintf(w, "var inverseData = [%d][4]byte{\n", len(data))
for _, x := range data {
fmt.Fprintf(w, "{ 0x%02x, 0x%02x, 0x%02x, 0x%02x },\n", x[0], x[1], x[2], x[3])
}
fmt.Fprintln(w, "}")
return len(data) * 4
}
func genTests() {
w := &bytes.Buffer{}
fmt.Fprintf(w, "\nvar mapRunes = map[rune]struct{r rune; e elem}{\n")
getWidthData(func(r rune, tag elem, alt rune) {
if alt != 0 {
fmt.Fprintf(w, "\t0x%X: {0x%X, 0x%X},\n", r, alt, tag)
}
})
fmt.Fprintln(w, "}")
gen.WriteGoFile("runes_test.go", "width", w.Bytes())
}

96
vendor/golang.org/x/text/width/gen_common.go generated vendored Normal file
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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
// This code is shared between the main code generator and the test code.
import (
"flag"
"log"
"strconv"
"strings"
"golang.org/x/text/internal/gen"
"golang.org/x/text/internal/ucd"
)
var (
outputFile = flag.String("out", "tables.go", "output file")
)
var typeMap = map[string]elem{
"A": tagAmbiguous,
"N": tagNeutral,
"Na": tagNarrow,
"W": tagWide,
"F": tagFullwidth,
"H": tagHalfwidth,
}
// getWidthData calls f for every entry for which it is defined.
//
// f may be called multiple times for the same rune. The last call to f is the
// correct value. f is not called for all runes. The default tag type is
// Neutral.
func getWidthData(f func(r rune, tag elem, alt rune)) {
// Set the default values for Unified Ideographs. In line with Annex 11,
// we encode full ranges instead of the defined runes in Unified_Ideograph.
for _, b := range []struct{ lo, hi rune }{
{0x4E00, 0x9FFF}, // the CJK Unified Ideographs block,
{0x3400, 0x4DBF}, // the CJK Unified Ideographs Externsion A block,
{0xF900, 0xFAFF}, // the CJK Compatibility Ideographs block,
{0x20000, 0x2FFFF}, // the Supplementary Ideographic Plane,
{0x30000, 0x3FFFF}, // the Tertiary Ideographic Plane,
} {
for r := b.lo; r <= b.hi; r++ {
f(r, tagWide, 0)
}
}
inverse := map[rune]rune{}
maps := map[string]bool{
"<wide>": true,
"<narrow>": true,
}
// We cannot reuse package norm's decomposition, as we need an unexpanded
// decomposition. We make use of the opportunity to verify that the
// decomposition type is as expected.
ucd.Parse(gen.OpenUCDFile("UnicodeData.txt"), func(p *ucd.Parser) {
r := p.Rune(0)
s := strings.SplitN(p.String(ucd.DecompMapping), " ", 2)
if !maps[s[0]] {
return
}
x, err := strconv.ParseUint(s[1], 16, 32)
if err != nil {
log.Fatalf("Error parsing rune %q", s[1])
}
if inverse[r] != 0 || inverse[rune(x)] != 0 {
log.Fatalf("Circular dependency in mapping between %U and %U", r, x)
}
inverse[r] = rune(x)
inverse[rune(x)] = r
})
// <rune range>;<type>
ucd.Parse(gen.OpenUCDFile("EastAsianWidth.txt"), func(p *ucd.Parser) {
tag, ok := typeMap[p.String(1)]
if !ok {
log.Fatalf("Unknown width type %q", p.String(1))
}
r := p.Rune(0)
alt, ok := inverse[r]
if tag == tagFullwidth || tag == tagHalfwidth && r != wonSign {
tag |= tagNeedsFold
if !ok {
log.Fatalf("Narrow or wide rune %U has no decomposition", r)
}
}
f(r, tag, alt)
})
}

34
vendor/golang.org/x/text/width/gen_trieval.go generated vendored Normal file
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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
package main
// elem is an entry of the width trie. The high byte is used to encode the type
// of the rune. The low byte is used to store the index to a mapping entry in
// the inverseData array.
type elem uint16
const (
tagNeutral elem = iota << typeShift
tagAmbiguous
tagWide
tagNarrow
tagFullwidth
tagHalfwidth
)
const (
numTypeBits = 3
typeShift = 16 - numTypeBits
// tagNeedsFold is true for all fullwidth and halfwidth runes except for
// the Won sign U+20A9.
tagNeedsFold = 0x1000
// The Korean Won sign is halfwidth, but SHOULD NOT be mapped to a wide
// variant.
wonSign rune = 0x20A9
)

99
vendor/golang.org/x/tools/go/gcexportdata/main.go generated vendored Normal file
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@@ -0,0 +1,99 @@
// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build ignore
// The gcexportdata command is a diagnostic tool that displays the
// contents of gc export data files.
package main
import (
"flag"
"fmt"
"go/token"
"go/types"
"log"
"os"
"golang.org/x/tools/go/gcexportdata"
"golang.org/x/tools/go/types/typeutil"
)
var packageFlag = flag.String("package", "", "alternative package to print")
func main() {
log.SetPrefix("gcexportdata: ")
log.SetFlags(0)
flag.Usage = func() {
fmt.Fprintln(os.Stderr, "usage: gcexportdata [-package path] file.a")
}
flag.Parse()
if flag.NArg() != 1 {
flag.Usage()
os.Exit(2)
}
filename := flag.Args()[0]
f, err := os.Open(filename)
if err != nil {
log.Fatal(err)
}
r, err := gcexportdata.NewReader(f)
if err != nil {
log.Fatalf("%s: %s", filename, err)
}
// Decode the package.
const primary = "<primary>"
imports := make(map[string]*types.Package)
fset := token.NewFileSet()
pkg, err := gcexportdata.Read(r, fset, imports, primary)
if err != nil {
log.Fatalf("%s: %s", filename, err)
}
// Optionally select an indirectly mentioned package.
if *packageFlag != "" {
pkg = imports[*packageFlag]
if pkg == nil {
fmt.Fprintf(os.Stderr, "export data file %s does not mention %s; has:\n",
filename, *packageFlag)
for p := range imports {
if p != primary {
fmt.Fprintf(os.Stderr, "\t%s\n", p)
}
}
os.Exit(1)
}
}
// Print all package-level declarations, including non-exported ones.
fmt.Printf("package %s\n", pkg.Name())
for _, imp := range pkg.Imports() {
fmt.Printf("import %q\n", imp.Path())
}
qual := func(p *types.Package) string {
if pkg == p {
return ""
}
return p.Name()
}
scope := pkg.Scope()
for _, name := range scope.Names() {
obj := scope.Lookup(name)
fmt.Printf("%s: %s\n",
fset.Position(obj.Pos()),
types.ObjectString(obj, qual))
// For types, print each method.
if _, ok := obj.(*types.TypeName); ok {
for _, method := range typeutil.IntuitiveMethodSet(obj.Type(), nil) {
fmt.Printf("%s: %s\n",
fset.Position(method.Obj().Pos()),
types.SelectionString(method, qual))
}
}
}
}

173
vendor/golang.org/x/tools/internal/imports/mkindex.go generated vendored Normal file
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// +build ignore
// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Command mkindex creates the file "pkgindex.go" containing an index of the Go
// standard library. The file is intended to be built as part of the imports
// package, so that the package may be used in environments where a GOROOT is
// not available (such as App Engine).
package imports
import (
"bytes"
"fmt"
"go/ast"
"go/build"
"go/format"
"go/parser"
"go/token"
"io/ioutil"
"log"
"os"
"path"
"path/filepath"
"strings"
)
var (
pkgIndex = make(map[string][]pkg)
exports = make(map[string]map[string]bool)
)
func main() {
// Don't use GOPATH.
ctx := build.Default
ctx.GOPATH = ""
// Populate pkgIndex global from GOROOT.
for _, path := range ctx.SrcDirs() {
f, err := os.Open(path)
if err != nil {
log.Print(err)
continue
}
children, err := f.Readdir(-1)
f.Close()
if err != nil {
log.Print(err)
continue
}
for _, child := range children {
if child.IsDir() {
loadPkg(path, child.Name())
}
}
}
// Populate exports global.
for _, ps := range pkgIndex {
for _, p := range ps {
e := loadExports(p.dir)
if e != nil {
exports[p.dir] = e
}
}
}
// Construct source file.
var buf bytes.Buffer
fmt.Fprint(&buf, pkgIndexHead)
fmt.Fprintf(&buf, "var pkgIndexMaster = %#v\n", pkgIndex)
fmt.Fprintf(&buf, "var exportsMaster = %#v\n", exports)
src := buf.Bytes()
// Replace main.pkg type name with pkg.
src = bytes.Replace(src, []byte("main.pkg"), []byte("pkg"), -1)
// Replace actual GOROOT with "/go".
src = bytes.Replace(src, []byte(ctx.GOROOT), []byte("/go"), -1)
// Add some line wrapping.
src = bytes.Replace(src, []byte("}, "), []byte("},\n"), -1)
src = bytes.Replace(src, []byte("true, "), []byte("true,\n"), -1)
var err error
src, err = format.Source(src)
if err != nil {
log.Fatal(err)
}
// Write out source file.
err = ioutil.WriteFile("pkgindex.go", src, 0644)
if err != nil {
log.Fatal(err)
}
}
const pkgIndexHead = `package imports
func init() {
pkgIndexOnce.Do(func() {
pkgIndex.m = pkgIndexMaster
})
loadExports = func(dir string) map[string]bool {
return exportsMaster[dir]
}
}
`
type pkg struct {
importpath string // full pkg import path, e.g. "net/http"
dir string // absolute file path to pkg directory e.g. "/usr/lib/go/src/fmt"
}
var fset = token.NewFileSet()
func loadPkg(root, importpath string) {
shortName := path.Base(importpath)
if shortName == "testdata" {
return
}
dir := filepath.Join(root, importpath)
pkgIndex[shortName] = append(pkgIndex[shortName], pkg{
importpath: importpath,
dir: dir,
})
pkgDir, err := os.Open(dir)
if err != nil {
return
}
children, err := pkgDir.Readdir(-1)
pkgDir.Close()
if err != nil {
return
}
for _, child := range children {
name := child.Name()
if name == "" {
continue
}
if c := name[0]; c == '.' || ('0' <= c && c <= '9') {
continue
}
if child.IsDir() {
loadPkg(root, filepath.Join(importpath, name))
}
}
}
func loadExports(dir string) map[string]bool {
exports := make(map[string]bool)
buildPkg, err := build.ImportDir(dir, 0)
if err != nil {
if strings.Contains(err.Error(), "no buildable Go source files in") {
return nil
}
log.Printf("could not import %q: %v", dir, err)
return nil
}
for _, file := range buildPkg.GoFiles {
f, err := parser.ParseFile(fset, filepath.Join(dir, file), nil, 0)
if err != nil {
log.Printf("could not parse %q: %v", file, err)
continue
}
for name := range f.Scope.Objects {
if ast.IsExported(name) {
exports[name] = true
}
}
}
return exports
}

132
vendor/golang.org/x/tools/internal/imports/mkstdlib.go generated vendored Normal file
View File

@@ -0,0 +1,132 @@
// +build ignore
// mkstdlib generates the zstdlib.go file, containing the Go standard
// library API symbols. It's baked into the binary to avoid scanning
// GOPATH in the common case.
package imports
import (
"bufio"
"bytes"
"fmt"
"go/format"
"io"
"io/ioutil"
"log"
"os"
"os/exec"
"path/filepath"
"regexp"
"runtime"
"sort"
"strings"
)
func mustOpen(name string) io.Reader {
f, err := os.Open(name)
if err != nil {
log.Fatal(err)
}
return f
}
func api(base string) string {
return filepath.Join(runtime.GOROOT(), "api", base)
}
var sym = regexp.MustCompile(`^pkg (\S+).*?, (?:var|func|type|const) ([A-Z]\w*)`)
var unsafeSyms = map[string]bool{"Alignof": true, "ArbitraryType": true, "Offsetof": true, "Pointer": true, "Sizeof": true}
func main() {
var buf bytes.Buffer
outf := func(format string, args ...interface{}) {
fmt.Fprintf(&buf, format, args...)
}
outf("// Code generated by mkstdlib.go. DO NOT EDIT.\n\n")
outf("package imports\n")
outf("var stdlib = map[string]map[string]bool{\n")
f := io.MultiReader(
mustOpen(api("go1.txt")),
mustOpen(api("go1.1.txt")),
mustOpen(api("go1.2.txt")),
mustOpen(api("go1.3.txt")),
mustOpen(api("go1.4.txt")),
mustOpen(api("go1.5.txt")),
mustOpen(api("go1.6.txt")),
mustOpen(api("go1.7.txt")),
mustOpen(api("go1.8.txt")),
mustOpen(api("go1.9.txt")),
mustOpen(api("go1.10.txt")),
mustOpen(api("go1.11.txt")),
mustOpen(api("go1.12.txt")),
// The API of the syscall/js package needs to be computed explicitly,
// because it's not included in the GOROOT/api/go1.*.txt files at this time.
syscallJSAPI(),
)
sc := bufio.NewScanner(f)
pkgs := map[string]map[string]bool{
"unsafe": unsafeSyms,
}
paths := []string{"unsafe"}
for sc.Scan() {
l := sc.Text()
has := func(v string) bool { return strings.Contains(l, v) }
if has("struct, ") || has("interface, ") || has(", method (") {
continue
}
if m := sym.FindStringSubmatch(l); m != nil {
path, sym := m[1], m[2]
if _, ok := pkgs[path]; !ok {
pkgs[path] = map[string]bool{}
paths = append(paths, path)
}
pkgs[path][sym] = true
}
}
if err := sc.Err(); err != nil {
log.Fatal(err)
}
sort.Strings(paths)
for _, path := range paths {
outf("\t%q: map[string]bool{\n", path)
pkg := pkgs[path]
var syms []string
for sym := range pkg {
syms = append(syms, sym)
}
sort.Strings(syms)
for _, sym := range syms {
outf("\t\t%q: true,\n", sym)
}
outf("},\n")
}
outf("}\n")
fmtbuf, err := format.Source(buf.Bytes())
if err != nil {
log.Fatal(err)
}
err = ioutil.WriteFile("zstdlib.go", fmtbuf, 0666)
if err != nil {
log.Fatal(err)
}
}
// syscallJSAPI returns the API of the syscall/js package.
// It's computed from the contents of $(go env GOROOT)/src/syscall/js.
func syscallJSAPI() io.Reader {
var exeSuffix string
if runtime.GOOS == "windows" {
exeSuffix = ".exe"
}
cmd := exec.Command("go"+exeSuffix, "run", "cmd/api", "-contexts", "js-wasm", "syscall/js")
out, err := cmd.Output()
if err != nil {
log.Fatalln(err)
}
return bytes.NewReader(out)
}

18
vendor/k8s.io/apimachinery/pkg/util/version/doc.go generated vendored Normal file
View File

@@ -0,0 +1,18 @@
/*
Copyright 2016 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package version provides utilities for version number comparisons
package version // import "k8s.io/apimachinery/pkg/util/version"

322
vendor/k8s.io/apimachinery/pkg/util/version/version.go generated vendored Normal file
View File

@@ -0,0 +1,322 @@
/*
Copyright 2016 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package version
import (
"bytes"
"fmt"
"regexp"
"strconv"
"strings"
)
// Version is an opqaue representation of a version number
type Version struct {
components []uint
semver bool
preRelease string
buildMetadata string
}
var (
// versionMatchRE splits a version string into numeric and "extra" parts
versionMatchRE = regexp.MustCompile(`^\s*v?([0-9]+(?:\.[0-9]+)*)(.*)*$`)
// extraMatchRE splits the "extra" part of versionMatchRE into semver pre-release and build metadata; it does not validate the "no leading zeroes" constraint for pre-release
extraMatchRE = regexp.MustCompile(`^(?:-([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?(?:\+([0-9A-Za-z-]+(?:\.[0-9A-Za-z-]+)*))?\s*$`)
)
func parse(str string, semver bool) (*Version, error) {
parts := versionMatchRE.FindStringSubmatch(str)
if parts == nil {
return nil, fmt.Errorf("could not parse %q as version", str)
}
numbers, extra := parts[1], parts[2]
components := strings.Split(numbers, ".")
if (semver && len(components) != 3) || (!semver && len(components) < 2) {
return nil, fmt.Errorf("illegal version string %q", str)
}
v := &Version{
components: make([]uint, len(components)),
semver: semver,
}
for i, comp := range components {
if (i == 0 || semver) && strings.HasPrefix(comp, "0") && comp != "0" {
return nil, fmt.Errorf("illegal zero-prefixed version component %q in %q", comp, str)
}
num, err := strconv.ParseUint(comp, 10, 0)
if err != nil {
return nil, fmt.Errorf("illegal non-numeric version component %q in %q: %v", comp, str, err)
}
v.components[i] = uint(num)
}
if semver && extra != "" {
extraParts := extraMatchRE.FindStringSubmatch(extra)
if extraParts == nil {
return nil, fmt.Errorf("could not parse pre-release/metadata (%s) in version %q", extra, str)
}
v.preRelease, v.buildMetadata = extraParts[1], extraParts[2]
for _, comp := range strings.Split(v.preRelease, ".") {
if _, err := strconv.ParseUint(comp, 10, 0); err == nil {
if strings.HasPrefix(comp, "0") && comp != "0" {
return nil, fmt.Errorf("illegal zero-prefixed version component %q in %q", comp, str)
}
}
}
}
return v, nil
}
// ParseGeneric parses a "generic" version string. The version string must consist of two
// or more dot-separated numeric fields (the first of which can't have leading zeroes),
// followed by arbitrary uninterpreted data (which need not be separated from the final
// numeric field by punctuation). For convenience, leading and trailing whitespace is
// ignored, and the version can be preceded by the letter "v". See also ParseSemantic.
func ParseGeneric(str string) (*Version, error) {
return parse(str, false)
}
// MustParseGeneric is like ParseGeneric except that it panics on error
func MustParseGeneric(str string) *Version {
v, err := ParseGeneric(str)
if err != nil {
panic(err)
}
return v
}
// ParseSemantic parses a version string that exactly obeys the syntax and semantics of
// the "Semantic Versioning" specification (http://semver.org/) (although it ignores
// leading and trailing whitespace, and allows the version to be preceded by "v"). For
// version strings that are not guaranteed to obey the Semantic Versioning syntax, use
// ParseGeneric.
func ParseSemantic(str string) (*Version, error) {
return parse(str, true)
}
// MustParseSemantic is like ParseSemantic except that it panics on error
func MustParseSemantic(str string) *Version {
v, err := ParseSemantic(str)
if err != nil {
panic(err)
}
return v
}
// Major returns the major release number
func (v *Version) Major() uint {
return v.components[0]
}
// Minor returns the minor release number
func (v *Version) Minor() uint {
return v.components[1]
}
// Patch returns the patch release number if v is a Semantic Version, or 0
func (v *Version) Patch() uint {
if len(v.components) < 3 {
return 0
}
return v.components[2]
}
// BuildMetadata returns the build metadata, if v is a Semantic Version, or ""
func (v *Version) BuildMetadata() string {
return v.buildMetadata
}
// PreRelease returns the prerelease metadata, if v is a Semantic Version, or ""
func (v *Version) PreRelease() string {
return v.preRelease
}
// Components returns the version number components
func (v *Version) Components() []uint {
return v.components
}
// WithMajor returns copy of the version object with requested major number
func (v *Version) WithMajor(major uint) *Version {
result := *v
result.components = []uint{major, v.Minor(), v.Patch()}
return &result
}
// WithMinor returns copy of the version object with requested minor number
func (v *Version) WithMinor(minor uint) *Version {
result := *v
result.components = []uint{v.Major(), minor, v.Patch()}
return &result
}
// WithPatch returns copy of the version object with requested patch number
func (v *Version) WithPatch(patch uint) *Version {
result := *v
result.components = []uint{v.Major(), v.Minor(), patch}
return &result
}
// WithPreRelease returns copy of the version object with requested prerelease
func (v *Version) WithPreRelease(preRelease string) *Version {
result := *v
result.components = []uint{v.Major(), v.Minor(), v.Patch()}
result.preRelease = preRelease
return &result
}
// WithBuildMetadata returns copy of the version object with requested buildMetadata
func (v *Version) WithBuildMetadata(buildMetadata string) *Version {
result := *v
result.components = []uint{v.Major(), v.Minor(), v.Patch()}
result.buildMetadata = buildMetadata
return &result
}
// String converts a Version back to a string; note that for versions parsed with
// ParseGeneric, this will not include the trailing uninterpreted portion of the version
// number.
func (v *Version) String() string {
var buffer bytes.Buffer
for i, comp := range v.components {
if i > 0 {
buffer.WriteString(".")
}
buffer.WriteString(fmt.Sprintf("%d", comp))
}
if v.preRelease != "" {
buffer.WriteString("-")
buffer.WriteString(v.preRelease)
}
if v.buildMetadata != "" {
buffer.WriteString("+")
buffer.WriteString(v.buildMetadata)
}
return buffer.String()
}
// compareInternal returns -1 if v is less than other, 1 if it is greater than other, or 0
// if they are equal
func (v *Version) compareInternal(other *Version) int {
vLen := len(v.components)
oLen := len(other.components)
for i := 0; i < vLen && i < oLen; i++ {
switch {
case other.components[i] < v.components[i]:
return 1
case other.components[i] > v.components[i]:
return -1
}
}
// If components are common but one has more items and they are not zeros, it is bigger
switch {
case oLen < vLen && !onlyZeros(v.components[oLen:]):
return 1
case oLen > vLen && !onlyZeros(other.components[vLen:]):
return -1
}
if !v.semver || !other.semver {
return 0
}
switch {
case v.preRelease == "" && other.preRelease != "":
return 1
case v.preRelease != "" && other.preRelease == "":
return -1
case v.preRelease == other.preRelease: // includes case where both are ""
return 0
}
vPR := strings.Split(v.preRelease, ".")
oPR := strings.Split(other.preRelease, ".")
for i := 0; i < len(vPR) && i < len(oPR); i++ {
vNum, err := strconv.ParseUint(vPR[i], 10, 0)
if err == nil {
oNum, err := strconv.ParseUint(oPR[i], 10, 0)
if err == nil {
switch {
case oNum < vNum:
return 1
case oNum > vNum:
return -1
default:
continue
}
}
}
if oPR[i] < vPR[i] {
return 1
} else if oPR[i] > vPR[i] {
return -1
}
}
switch {
case len(oPR) < len(vPR):
return 1
case len(oPR) > len(vPR):
return -1
}
return 0
}
// returns false if array contain any non-zero element
func onlyZeros(array []uint) bool {
for _, num := range array {
if num != 0 {
return false
}
}
return true
}
// AtLeast tests if a version is at least equal to a given minimum version. If both
// Versions are Semantic Versions, this will use the Semantic Version comparison
// algorithm. Otherwise, it will compare only the numeric components, with non-present
// components being considered "0" (ie, "1.4" is equal to "1.4.0").
func (v *Version) AtLeast(min *Version) bool {
return v.compareInternal(min) != -1
}
// LessThan tests if a version is less than a given version. (It is exactly the opposite
// of AtLeast, for situations where asking "is v too old?" makes more sense than asking
// "is v new enough?".)
func (v *Version) LessThan(other *Version) bool {
return v.compareInternal(other) == -1
}
// Compare compares v against a version string (which will be parsed as either Semantic
// or non-Semantic depending on v). On success it returns -1 if v is less than other, 1 if
// it is greater than other, or 0 if they are equal.
func (v *Version) Compare(other string) (int, error) {
ov, err := parse(other, v.semver)
if err != nil {
return 0, err
}
return v.compareInternal(ov), nil
}

3
vendor/modules.txt vendored
View File

@@ -71,6 +71,8 @@ github.com/beevik/etree
github.com/beorn7/perks/quantile
# github.com/blang/semver v3.5.0+incompatible => github.com/blang/semver v3.5.0+incompatible
github.com/blang/semver
# github.com/container-storage-interface/spec v1.2.0 => github.com/container-storage-interface/spec v1.2.0
github.com/container-storage-interface/spec/lib/go/csi
# github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f => github.com/coreos/go-systemd v0.0.0-20190719114852-fd7a80b32e1f
github.com/coreos/go-systemd/daemon
github.com/coreos/go-systemd/journal
@@ -968,6 +970,7 @@ k8s.io/apimachinery/pkg/util/strategicpatch
k8s.io/apimachinery/pkg/util/uuid
k8s.io/apimachinery/pkg/util/validation
k8s.io/apimachinery/pkg/util/validation/field
k8s.io/apimachinery/pkg/util/version
k8s.io/apimachinery/pkg/util/wait
k8s.io/apimachinery/pkg/util/waitgroup
k8s.io/apimachinery/pkg/util/yaml

74
vendor/openpitrix.io/openpitrix/pkg/version/gen_helper.go generated vendored Normal file
View File

@@ -0,0 +1,74 @@
// Copyright 2018 The OpenPitrix Authors. All rights reserved.
// Use of this source code is governed by a Apache license
// that can be found in the LICENSE file.
// +build ignore
package main
import (
"fmt"
"io/ioutil"
"log"
"os/exec"
"strings"
"time"
)
func main() {
version, gitSha1Version := getAppVersion()
buildTime := time.Now().Format("2006-01-02 15:04:05")
data := make_update_version_go_file(version, gitSha1Version, buildTime)
err := ioutil.WriteFile("./z_update_version.go", []byte(data), 0666)
if err != nil {
log.Fatalf("ioutil.WriteFile: err = %v", err)
}
fmt.Printf("%s (%s)\n", version, gitSha1Version)
fmt.Println(buildTime)
}
func make_update_version_go_file(version, gitSha1Version, buildTime string) string {
return fmt.Sprintf(`// Copyright 2018 The OpenPitrix Authors. All rights reserved.
// Use of this source code is governed by a Apache license
// that can be found in the LICENSE file.
// Auto generated by 'go run gen_helper.go', DO NOT EDIT.
package version
func init() {
ShortVersion = "%s"
GitSha1Version = "%s"
BuildDate = "%s"
}
`,
version,
gitSha1Version,
buildTime,
)
}
func getAppVersion() (version, gitSha1Version string) {
// VERSION=`git describe --tags --always --dirty="-dev"`
versionData, err := exec.Command(
`git`, `describe`, `--tags`, `--always`, `--dirty=-dev`,
).CombinedOutput()
if err != nil {
log.Fatal(err)
}
// GIT_SHA1=`git show --quiet --pretty=format:%H`
gitSha1VersionData, err := exec.Command(
`git`, `show`, `--quiet`, `--pretty=format:%H`,
).CombinedOutput()
if err != nil {
log.Fatal(err)
}
version = strings.TrimSpace(string(versionData))
gitSha1Version = strings.TrimSpace(string(gitSha1VersionData))
return
}