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Craig Peterson
2016-12-16 13:14:49 -07:00
parent 1ea80d5347
commit f1003b0910
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27
vendor/google.golang.org/api/LICENSE generated vendored Normal file
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Copyright (c) 2011 Google Inc. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
* Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

708
vendor/google.golang.org/api/dns/v1/dns-api.json generated vendored Normal file
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{
"kind": "discovery#restDescription",
"etag": "\"jQLIOHBVnDZie4rQHGH1WJF-INE/ctEt-71wWAltEdgLnIcGLfJZeFE\"",
"discoveryVersion": "v1",
"id": "dns:v1",
"name": "dns",
"version": "v1",
"revision": "20160413",
"title": "Google Cloud DNS API",
"description": "Configures and serves authoritative DNS records.",
"ownerDomain": "google.com",
"ownerName": "Google",
"icons": {
"x16": "http://www.google.com/images/icons/product/search-16.gif",
"x32": "http://www.google.com/images/icons/product/search-32.gif"
},
"documentationLink": "https://developers.google.com/cloud-dns",
"protocol": "rest",
"baseUrl": "https://www.googleapis.com/dns/v1/projects/",
"basePath": "/dns/v1/projects/",
"rootUrl": "https://www.googleapis.com/",
"servicePath": "dns/v1/projects/",
"batchPath": "batch",
"parameters": {
"alt": {
"type": "string",
"description": "Data format for the response.",
"default": "json",
"enum": [
"json"
],
"enumDescriptions": [
"Responses with Content-Type of application/json"
],
"location": "query"
},
"fields": {
"type": "string",
"description": "Selector specifying which fields to include in a partial response.",
"location": "query"
},
"key": {
"type": "string",
"description": "API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.",
"location": "query"
},
"oauth_token": {
"type": "string",
"description": "OAuth 2.0 token for the current user.",
"location": "query"
},
"prettyPrint": {
"type": "boolean",
"description": "Returns response with indentations and line breaks.",
"default": "true",
"location": "query"
},
"quotaUser": {
"type": "string",
"description": "Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters. Overrides userIp if both are provided.",
"location": "query"
},
"userIp": {
"type": "string",
"description": "IP address of the site where the request originates. Use this if you want to enforce per-user limits.",
"location": "query"
}
},
"auth": {
"oauth2": {
"scopes": {
"https://www.googleapis.com/auth/cloud-platform": {
"description": "View and manage your data across Google Cloud Platform services"
},
"https://www.googleapis.com/auth/cloud-platform.read-only": {
"description": "View your data across Google Cloud Platform services"
},
"https://www.googleapis.com/auth/ndev.clouddns.readonly": {
"description": "View your DNS records hosted by Google Cloud DNS"
},
"https://www.googleapis.com/auth/ndev.clouddns.readwrite": {
"description": "View and manage your DNS records hosted by Google Cloud DNS"
}
}
}
},
"schemas": {
"Change": {
"id": "Change",
"type": "object",
"description": "An atomic update to a collection of ResourceRecordSets.",
"properties": {
"additions": {
"type": "array",
"description": "Which ResourceRecordSets to add?",
"items": {
"$ref": "ResourceRecordSet"
}
},
"deletions": {
"type": "array",
"description": "Which ResourceRecordSets to remove? Must match existing data exactly.",
"items": {
"$ref": "ResourceRecordSet"
}
},
"id": {
"type": "string",
"description": "Unique identifier for the resource; defined by the server (output only)."
},
"kind": {
"type": "string",
"description": "Identifies what kind of resource this is. Value: the fixed string \"dns#change\".",
"default": "dns#change"
},
"startTime": {
"type": "string",
"description": "The time that this operation was started by the server (output only). This is in RFC3339 text format."
},
"status": {
"type": "string",
"description": "Status of the operation (output only).",
"enum": [
"done",
"pending"
],
"enumDescriptions": [
"",
""
]
}
}
},
"ChangesListResponse": {
"id": "ChangesListResponse",
"type": "object",
"description": "The response to a request to enumerate Changes to a ResourceRecordSets collection.",
"properties": {
"changes": {
"type": "array",
"description": "The requested changes.",
"items": {
"$ref": "Change"
}
},
"kind": {
"type": "string",
"description": "Type of resource.",
"default": "dns#changesListResponse"
},
"nextPageToken": {
"type": "string",
"description": "The presence of this field indicates that there exist more results following your last page of results in pagination order. To fetch them, make another list request using this value as your pagination token.\n\nIn this way you can retrieve the complete contents of even very large collections one page at a time. However, if the contents of the collection change between the first and last paginated list request, the set of all elements returned will be an inconsistent view of the collection. There is no way to retrieve a \"snapshot\" of collections larger than the maximum page size."
}
}
},
"ManagedZone": {
"id": "ManagedZone",
"type": "object",
"description": "A zone is a subtree of the DNS namespace under one administrative responsibility. A ManagedZone is a resource that represents a DNS zone hosted by the Cloud DNS service.",
"properties": {
"creationTime": {
"type": "string",
"description": "The time that this resource was created on the server. This is in RFC3339 text format. Output only."
},
"description": {
"type": "string",
"description": "A mutable string of at most 1024 characters associated with this resource for the user's convenience. Has no effect on the managed zone's function."
},
"dnsName": {
"type": "string",
"description": "The DNS name of this managed zone, for instance \"example.com.\"."
},
"id": {
"type": "string",
"description": "Unique identifier for the resource; defined by the server (output only)",
"format": "uint64"
},
"kind": {
"type": "string",
"description": "Identifies what kind of resource this is. Value: the fixed string \"dns#managedZone\".",
"default": "dns#managedZone"
},
"name": {
"type": "string",
"description": "User assigned name for this resource. Must be unique within the project. The name must be 1-32 characters long, must begin with a letter, end with a letter or digit, and only contain lowercase letters, digits or dashes."
},
"nameServerSet": {
"type": "string",
"description": "Optionally specifies the NameServerSet for this ManagedZone. A NameServerSet is a set of DNS name servers that all host the same ManagedZones. Most users will leave this field unset."
},
"nameServers": {
"type": "array",
"description": "Delegate your managed_zone to these virtual name servers; defined by the server (output only)",
"items": {
"type": "string"
}
}
}
},
"ManagedZonesListResponse": {
"id": "ManagedZonesListResponse",
"type": "object",
"properties": {
"kind": {
"type": "string",
"description": "Type of resource.",
"default": "dns#managedZonesListResponse"
},
"managedZones": {
"type": "array",
"description": "The managed zone resources.",
"items": {
"$ref": "ManagedZone"
}
},
"nextPageToken": {
"type": "string",
"description": "The presence of this field indicates that there exist more results following your last page of results in pagination order. To fetch them, make another list request using this value as your page token.\n\nIn this way you can retrieve the complete contents of even very large collections one page at a time. However, if the contents of the collection change between the first and last paginated list request, the set of all elements returned will be an inconsistent view of the collection. There is no way to retrieve a consistent snapshot of a collection larger than the maximum page size."
}
}
},
"Project": {
"id": "Project",
"type": "object",
"description": "A project resource. The project is a top level container for resources including Cloud DNS ManagedZones. Projects can be created only in the APIs console.",
"properties": {
"id": {
"type": "string",
"description": "User assigned unique identifier for the resource (output only)."
},
"kind": {
"type": "string",
"description": "Identifies what kind of resource this is. Value: the fixed string \"dns#project\".",
"default": "dns#project"
},
"number": {
"type": "string",
"description": "Unique numeric identifier for the resource; defined by the server (output only).",
"format": "uint64"
},
"quota": {
"$ref": "Quota",
"description": "Quotas assigned to this project (output only)."
}
}
},
"Quota": {
"id": "Quota",
"type": "object",
"description": "Limits associated with a Project.",
"properties": {
"kind": {
"type": "string",
"description": "Identifies what kind of resource this is. Value: the fixed string \"dns#quota\".",
"default": "dns#quota"
},
"managedZones": {
"type": "integer",
"description": "Maximum allowed number of managed zones in the project.",
"format": "int32"
},
"resourceRecordsPerRrset": {
"type": "integer",
"description": "Maximum allowed number of ResourceRecords per ResourceRecordSet.",
"format": "int32"
},
"rrsetAdditionsPerChange": {
"type": "integer",
"description": "Maximum allowed number of ResourceRecordSets to add per ChangesCreateRequest.",
"format": "int32"
},
"rrsetDeletionsPerChange": {
"type": "integer",
"description": "Maximum allowed number of ResourceRecordSets to delete per ChangesCreateRequest.",
"format": "int32"
},
"rrsetsPerManagedZone": {
"type": "integer",
"description": "Maximum allowed number of ResourceRecordSets per zone in the project.",
"format": "int32"
},
"totalRrdataSizePerChange": {
"type": "integer",
"description": "Maximum allowed size for total rrdata in one ChangesCreateRequest in bytes.",
"format": "int32"
}
}
},
"ResourceRecordSet": {
"id": "ResourceRecordSet",
"type": "object",
"description": "A unit of data that will be returned by the DNS servers.",
"properties": {
"kind": {
"type": "string",
"description": "Identifies what kind of resource this is. Value: the fixed string \"dns#resourceRecordSet\".",
"default": "dns#resourceRecordSet"
},
"name": {
"type": "string",
"description": "For example, www.example.com."
},
"rrdatas": {
"type": "array",
"description": "As defined in RFC 1035 (section 5) and RFC 1034 (section 3.6.1).",
"items": {
"type": "string"
}
},
"ttl": {
"type": "integer",
"description": "Number of seconds that this ResourceRecordSet can be cached by resolvers.",
"format": "int32"
},
"type": {
"type": "string",
"description": "The identifier of a supported record type, for example, A, AAAA, MX, TXT, and so on."
}
}
},
"ResourceRecordSetsListResponse": {
"id": "ResourceRecordSetsListResponse",
"type": "object",
"properties": {
"kind": {
"type": "string",
"description": "Type of resource.",
"default": "dns#resourceRecordSetsListResponse"
},
"nextPageToken": {
"type": "string",
"description": "The presence of this field indicates that there exist more results following your last page of results in pagination order. To fetch them, make another list request using this value as your pagination token.\n\nIn this way you can retrieve the complete contents of even very large collections one page at a time. However, if the contents of the collection change between the first and last paginated list request, the set of all elements returned will be an inconsistent view of the collection. There is no way to retrieve a consistent snapshot of a collection larger than the maximum page size."
},
"rrsets": {
"type": "array",
"description": "The resource record set resources.",
"items": {
"$ref": "ResourceRecordSet"
}
}
}
}
},
"resources": {
"changes": {
"methods": {
"create": {
"id": "dns.changes.create",
"path": "{project}/managedZones/{managedZone}/changes",
"httpMethod": "POST",
"description": "Atomically update the ResourceRecordSet collection.",
"parameters": {
"managedZone": {
"type": "string",
"description": "Identifies the managed zone addressed by this request. Can be the managed zone name or id.",
"required": true,
"location": "path"
},
"project": {
"type": "string",
"description": "Identifies the project addressed by this request.",
"required": true,
"location": "path"
}
},
"parameterOrder": [
"project",
"managedZone"
],
"request": {
"$ref": "Change"
},
"response": {
"$ref": "Change"
},
"scopes": [
"https://www.googleapis.com/auth/cloud-platform",
"https://www.googleapis.com/auth/ndev.clouddns.readwrite"
]
},
"get": {
"id": "dns.changes.get",
"path": "{project}/managedZones/{managedZone}/changes/{changeId}",
"httpMethod": "GET",
"description": "Fetch the representation of an existing Change.",
"parameters": {
"changeId": {
"type": "string",
"description": "The identifier of the requested change, from a previous ResourceRecordSetsChangeResponse.",
"required": true,
"location": "path"
},
"managedZone": {
"type": "string",
"description": "Identifies the managed zone addressed by this request. Can be the managed zone name or id.",
"required": true,
"location": "path"
},
"project": {
"type": "string",
"description": "Identifies the project addressed by this request.",
"required": true,
"location": "path"
}
},
"parameterOrder": [
"project",
"managedZone",
"changeId"
],
"response": {
"$ref": "Change"
},
"scopes": [
"https://www.googleapis.com/auth/cloud-platform",
"https://www.googleapis.com/auth/cloud-platform.read-only",
"https://www.googleapis.com/auth/ndev.clouddns.readonly",
"https://www.googleapis.com/auth/ndev.clouddns.readwrite"
]
},
"list": {
"id": "dns.changes.list",
"path": "{project}/managedZones/{managedZone}/changes",
"httpMethod": "GET",
"description": "Enumerate Changes to a ResourceRecordSet collection.",
"parameters": {
"managedZone": {
"type": "string",
"description": "Identifies the managed zone addressed by this request. Can be the managed zone name or id.",
"required": true,
"location": "path"
},
"maxResults": {
"type": "integer",
"description": "Optional. Maximum number of results to be returned. If unspecified, the server will decide how many results to return.",
"format": "int32",
"location": "query"
},
"pageToken": {
"type": "string",
"description": "Optional. A tag returned by a previous list request that was truncated. Use this parameter to continue a previous list request.",
"location": "query"
},
"project": {
"type": "string",
"description": "Identifies the project addressed by this request.",
"required": true,
"location": "path"
},
"sortBy": {
"type": "string",
"description": "Sorting criterion. The only supported value is change sequence.",
"default": "changeSequence",
"enum": [
"changeSequence"
],
"enumDescriptions": [
""
],
"location": "query"
},
"sortOrder": {
"type": "string",
"description": "Sorting order direction: 'ascending' or 'descending'.",
"location": "query"
}
},
"parameterOrder": [
"project",
"managedZone"
],
"response": {
"$ref": "ChangesListResponse"
},
"scopes": [
"https://www.googleapis.com/auth/cloud-platform",
"https://www.googleapis.com/auth/cloud-platform.read-only",
"https://www.googleapis.com/auth/ndev.clouddns.readonly",
"https://www.googleapis.com/auth/ndev.clouddns.readwrite"
]
}
}
},
"managedZones": {
"methods": {
"create": {
"id": "dns.managedZones.create",
"path": "{project}/managedZones",
"httpMethod": "POST",
"description": "Create a new ManagedZone.",
"parameters": {
"project": {
"type": "string",
"description": "Identifies the project addressed by this request.",
"required": true,
"location": "path"
}
},
"parameterOrder": [
"project"
],
"request": {
"$ref": "ManagedZone"
},
"response": {
"$ref": "ManagedZone"
},
"scopes": [
"https://www.googleapis.com/auth/cloud-platform",
"https://www.googleapis.com/auth/ndev.clouddns.readwrite"
]
},
"delete": {
"id": "dns.managedZones.delete",
"path": "{project}/managedZones/{managedZone}",
"httpMethod": "DELETE",
"description": "Delete a previously created ManagedZone.",
"parameters": {
"managedZone": {
"type": "string",
"description": "Identifies the managed zone addressed by this request. Can be the managed zone name or id.",
"required": true,
"location": "path"
},
"project": {
"type": "string",
"description": "Identifies the project addressed by this request.",
"required": true,
"location": "path"
}
},
"parameterOrder": [
"project",
"managedZone"
],
"scopes": [
"https://www.googleapis.com/auth/cloud-platform",
"https://www.googleapis.com/auth/ndev.clouddns.readwrite"
]
},
"get": {
"id": "dns.managedZones.get",
"path": "{project}/managedZones/{managedZone}",
"httpMethod": "GET",
"description": "Fetch the representation of an existing ManagedZone.",
"parameters": {
"managedZone": {
"type": "string",
"description": "Identifies the managed zone addressed by this request. Can be the managed zone name or id.",
"required": true,
"location": "path"
},
"project": {
"type": "string",
"description": "Identifies the project addressed by this request.",
"required": true,
"location": "path"
}
},
"parameterOrder": [
"project",
"managedZone"
],
"response": {
"$ref": "ManagedZone"
},
"scopes": [
"https://www.googleapis.com/auth/cloud-platform",
"https://www.googleapis.com/auth/cloud-platform.read-only",
"https://www.googleapis.com/auth/ndev.clouddns.readonly",
"https://www.googleapis.com/auth/ndev.clouddns.readwrite"
]
},
"list": {
"id": "dns.managedZones.list",
"path": "{project}/managedZones",
"httpMethod": "GET",
"description": "Enumerate ManagedZones that have been created but not yet deleted.",
"parameters": {
"dnsName": {
"type": "string",
"description": "Restricts the list to return only zones with this domain name.",
"location": "query"
},
"maxResults": {
"type": "integer",
"description": "Optional. Maximum number of results to be returned. If unspecified, the server will decide how many results to return.",
"format": "int32",
"location": "query"
},
"pageToken": {
"type": "string",
"description": "Optional. A tag returned by a previous list request that was truncated. Use this parameter to continue a previous list request.",
"location": "query"
},
"project": {
"type": "string",
"description": "Identifies the project addressed by this request.",
"required": true,
"location": "path"
}
},
"parameterOrder": [
"project"
],
"response": {
"$ref": "ManagedZonesListResponse"
},
"scopes": [
"https://www.googleapis.com/auth/cloud-platform",
"https://www.googleapis.com/auth/cloud-platform.read-only",
"https://www.googleapis.com/auth/ndev.clouddns.readonly",
"https://www.googleapis.com/auth/ndev.clouddns.readwrite"
]
}
}
},
"projects": {
"methods": {
"get": {
"id": "dns.projects.get",
"path": "{project}",
"httpMethod": "GET",
"description": "Fetch the representation of an existing Project.",
"parameters": {
"project": {
"type": "string",
"description": "Identifies the project addressed by this request.",
"required": true,
"location": "path"
}
},
"parameterOrder": [
"project"
],
"response": {
"$ref": "Project"
},
"scopes": [
"https://www.googleapis.com/auth/cloud-platform",
"https://www.googleapis.com/auth/cloud-platform.read-only",
"https://www.googleapis.com/auth/ndev.clouddns.readonly",
"https://www.googleapis.com/auth/ndev.clouddns.readwrite"
]
}
}
},
"resourceRecordSets": {
"methods": {
"list": {
"id": "dns.resourceRecordSets.list",
"path": "{project}/managedZones/{managedZone}/rrsets",
"httpMethod": "GET",
"description": "Enumerate ResourceRecordSets that have been created but not yet deleted.",
"parameters": {
"managedZone": {
"type": "string",
"description": "Identifies the managed zone addressed by this request. Can be the managed zone name or id.",
"required": true,
"location": "path"
},
"maxResults": {
"type": "integer",
"description": "Optional. Maximum number of results to be returned. If unspecified, the server will decide how many results to return.",
"format": "int32",
"location": "query"
},
"name": {
"type": "string",
"description": "Restricts the list to return only records with this fully qualified domain name.",
"location": "query"
},
"pageToken": {
"type": "string",
"description": "Optional. A tag returned by a previous list request that was truncated. Use this parameter to continue a previous list request.",
"location": "query"
},
"project": {
"type": "string",
"description": "Identifies the project addressed by this request.",
"required": true,
"location": "path"
},
"type": {
"type": "string",
"description": "Restricts the list to return only records of this type. If present, the \"name\" parameter must also be present.",
"location": "query"
}
},
"parameterOrder": [
"project",
"managedZone"
],
"response": {
"$ref": "ResourceRecordSetsListResponse"
},
"scopes": [
"https://www.googleapis.com/auth/cloud-platform",
"https://www.googleapis.com/auth/cloud-platform.read-only",
"https://www.googleapis.com/auth/ndev.clouddns.readonly",
"https://www.googleapis.com/auth/ndev.clouddns.readwrite"
]
}
}
}
}
}

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vendor/google.golang.org/api/dns/v1/dns-gen.go generated vendored Normal file
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// 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.
package gensupport
import (
"math/rand"
"time"
)
type BackoffStrategy interface {
// Pause returns the duration of the next pause and true if the operation should be
// retried, or false if no further retries should be attempted.
Pause() (time.Duration, bool)
// Reset restores the strategy to its initial state.
Reset()
}
// ExponentialBackoff performs exponential backoff as per https://en.wikipedia.org/wiki/Exponential_backoff.
// The initial pause time is given by Base.
// Once the total pause time exceeds Max, Pause will indicate no further retries.
type ExponentialBackoff struct {
Base time.Duration
Max time.Duration
total time.Duration
n uint
}
func (eb *ExponentialBackoff) Pause() (time.Duration, bool) {
if eb.total > eb.Max {
return 0, false
}
// The next pause is selected from randomly from [0, 2^n * Base).
d := time.Duration(rand.Int63n((1 << eb.n) * int64(eb.Base)))
eb.total += d
eb.n++
return d, true
}
func (eb *ExponentialBackoff) Reset() {
eb.n = 0
eb.total = 0
}

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// 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.
package gensupport
import (
"bytes"
"io"
"google.golang.org/api/googleapi"
)
// MediaBuffer buffers data from an io.Reader to support uploading media in retryable chunks.
type MediaBuffer struct {
media io.Reader
chunk []byte // The current chunk which is pending upload. The capacity is the chunk size.
err error // Any error generated when populating chunk by reading media.
// The absolute position of chunk in the underlying media.
off int64
}
func NewMediaBuffer(media io.Reader, chunkSize int) *MediaBuffer {
return &MediaBuffer{media: media, chunk: make([]byte, 0, chunkSize)}
}
// Chunk returns the current buffered chunk, the offset in the underlying media
// from which the chunk is drawn, and the size of the chunk.
// Successive calls to Chunk return the same chunk between calls to Next.
func (mb *MediaBuffer) Chunk() (chunk io.Reader, off int64, size int, err error) {
// There may already be data in chunk if Next has not been called since the previous call to Chunk.
if mb.err == nil && len(mb.chunk) == 0 {
mb.err = mb.loadChunk()
}
return bytes.NewReader(mb.chunk), mb.off, len(mb.chunk), mb.err
}
// loadChunk will read from media into chunk, up to the capacity of chunk.
func (mb *MediaBuffer) loadChunk() error {
bufSize := cap(mb.chunk)
mb.chunk = mb.chunk[:bufSize]
read := 0
var err error
for err == nil && read < bufSize {
var n int
n, err = mb.media.Read(mb.chunk[read:])
read += n
}
mb.chunk = mb.chunk[:read]
return err
}
// Next advances to the next chunk, which will be returned by the next call to Chunk.
// Calls to Next without a corresponding prior call to Chunk will have no effect.
func (mb *MediaBuffer) Next() {
mb.off += int64(len(mb.chunk))
mb.chunk = mb.chunk[0:0]
}
type readerTyper struct {
io.Reader
googleapi.ContentTyper
}
// ReaderAtToReader adapts a ReaderAt to be used as a Reader.
// If ra implements googleapi.ContentTyper, then the returned reader
// will also implement googleapi.ContentTyper, delegating to ra.
func ReaderAtToReader(ra io.ReaderAt, size int64) io.Reader {
r := io.NewSectionReader(ra, 0, size)
if typer, ok := ra.(googleapi.ContentTyper); ok {
return readerTyper{r, typer}
}
return r
}

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vendor/google.golang.org/api/gensupport/doc.go generated vendored Normal file
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// 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.
// Package gensupport is an internal implementation detail used by code
// generated by the google-api-go-generator tool.
//
// This package may be modified at any time without regard for backwards
// compatibility. It should not be used directly by API users.
package gensupport

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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.
package gensupport
import (
"encoding/json"
"fmt"
"reflect"
"strings"
)
// MarshalJSON returns a JSON encoding of schema containing only selected fields.
// A field is selected if:
// * it has a non-empty value, or
// * its field name is present in forceSendFields, and
// * it is not a nil pointer or nil interface.
// The JSON key for each selected field is taken from the field's json: struct tag.
func MarshalJSON(schema interface{}, forceSendFields []string) ([]byte, error) {
if len(forceSendFields) == 0 {
return json.Marshal(schema)
}
mustInclude := make(map[string]struct{})
for _, f := range forceSendFields {
mustInclude[f] = struct{}{}
}
dataMap, err := schemaToMap(schema, mustInclude)
if err != nil {
return nil, err
}
return json.Marshal(dataMap)
}
func schemaToMap(schema interface{}, mustInclude map[string]struct{}) (map[string]interface{}, error) {
m := make(map[string]interface{})
s := reflect.ValueOf(schema)
st := s.Type()
for i := 0; i < s.NumField(); i++ {
jsonTag := st.Field(i).Tag.Get("json")
if jsonTag == "" {
continue
}
tag, err := parseJSONTag(jsonTag)
if err != nil {
return nil, err
}
if tag.ignore {
continue
}
v := s.Field(i)
f := st.Field(i)
if !includeField(v, f, mustInclude) {
continue
}
// nil maps are treated as empty maps.
if f.Type.Kind() == reflect.Map && v.IsNil() {
m[tag.apiName] = map[string]string{}
continue
}
// nil slices are treated as empty slices.
if f.Type.Kind() == reflect.Slice && v.IsNil() {
m[tag.apiName] = []bool{}
continue
}
if tag.stringFormat {
m[tag.apiName] = formatAsString(v, f.Type.Kind())
} else {
m[tag.apiName] = v.Interface()
}
}
return m, nil
}
// formatAsString returns a string representation of v, dereferencing it first if possible.
func formatAsString(v reflect.Value, kind reflect.Kind) string {
if kind == reflect.Ptr && !v.IsNil() {
v = v.Elem()
}
return fmt.Sprintf("%v", v.Interface())
}
// jsonTag represents a restricted version of the struct tag format used by encoding/json.
// It is used to describe the JSON encoding of fields in a Schema struct.
type jsonTag struct {
apiName string
stringFormat bool
ignore bool
}
// parseJSONTag parses a restricted version of the struct tag format used by encoding/json.
// The format of the tag must match that generated by the Schema.writeSchemaStruct method
// in the api generator.
func parseJSONTag(val string) (jsonTag, error) {
if val == "-" {
return jsonTag{ignore: true}, nil
}
var tag jsonTag
i := strings.Index(val, ",")
if i == -1 || val[:i] == "" {
return tag, fmt.Errorf("malformed json tag: %s", val)
}
tag = jsonTag{
apiName: val[:i],
}
switch val[i+1:] {
case "omitempty":
case "omitempty,string":
tag.stringFormat = true
default:
return tag, fmt.Errorf("malformed json tag: %s", val)
}
return tag, nil
}
// Reports whether the struct field "f" with value "v" should be included in JSON output.
func includeField(v reflect.Value, f reflect.StructField, mustInclude map[string]struct{}) bool {
// The regular JSON encoding of a nil pointer is "null", which means "delete this field".
// Therefore, we could enable field deletion by honoring pointer fields' presence in the mustInclude set.
// However, many fields are not pointers, so there would be no way to delete these fields.
// Rather than partially supporting field deletion, we ignore mustInclude for nil pointer fields.
// Deletion will be handled by a separate mechanism.
if f.Type.Kind() == reflect.Ptr && v.IsNil() {
return false
}
// The "any" type is represented as an interface{}. If this interface
// is nil, there is no reasonable representation to send. We ignore
// these fields, for the same reasons as given above for pointers.
if f.Type.Kind() == reflect.Interface && v.IsNil() {
return false
}
_, ok := mustInclude[f.Name]
return ok || !isEmptyValue(v)
}
// isEmptyValue reports whether v is the empty value for its type. This
// implementation is based on that of the encoding/json package, but its
// correctness does not depend on it being identical. What's important is that
// this function return false in situations where v should not be sent as part
// of a PATCH operation.
func isEmptyValue(v reflect.Value) bool {
switch v.Kind() {
case reflect.Array, reflect.Map, reflect.Slice, reflect.String:
return v.Len() == 0
case reflect.Bool:
return !v.Bool()
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return v.Int() == 0
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
return v.Uint() == 0
case reflect.Float32, reflect.Float64:
return v.Float() == 0
case reflect.Interface, reflect.Ptr:
return v.IsNil()
}
return false
}

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vendor/google.golang.org/api/gensupport/media.go generated vendored Normal file
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// 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.
package gensupport
import (
"fmt"
"io"
"io/ioutil"
"mime/multipart"
"net/http"
"net/textproto"
"google.golang.org/api/googleapi"
)
const sniffBuffSize = 512
func newContentSniffer(r io.Reader) *contentSniffer {
return &contentSniffer{r: r}
}
// contentSniffer wraps a Reader, and reports the content type determined by sniffing up to 512 bytes from the Reader.
type contentSniffer struct {
r io.Reader
start []byte // buffer for the sniffed bytes.
err error // set to any error encountered while reading bytes to be sniffed.
ctype string // set on first sniff.
sniffed bool // set to true on first sniff.
}
func (cs *contentSniffer) Read(p []byte) (n int, err error) {
// Ensure that the content type is sniffed before any data is consumed from Reader.
_, _ = cs.ContentType()
if len(cs.start) > 0 {
n := copy(p, cs.start)
cs.start = cs.start[n:]
return n, nil
}
// We may have read some bytes into start while sniffing, even if the read ended in an error.
// We should first return those bytes, then the error.
if cs.err != nil {
return 0, cs.err
}
// Now we have handled all bytes that were buffered while sniffing. Now just delegate to the underlying reader.
return cs.r.Read(p)
}
// ContentType returns the sniffed content type, and whether the content type was succesfully sniffed.
func (cs *contentSniffer) ContentType() (string, bool) {
if cs.sniffed {
return cs.ctype, cs.ctype != ""
}
cs.sniffed = true
// If ReadAll hits EOF, it returns err==nil.
cs.start, cs.err = ioutil.ReadAll(io.LimitReader(cs.r, sniffBuffSize))
// Don't try to detect the content type based on possibly incomplete data.
if cs.err != nil {
return "", false
}
cs.ctype = http.DetectContentType(cs.start)
return cs.ctype, true
}
// DetermineContentType determines the content type of the supplied reader.
// If the content type is already known, it can be specified via ctype.
// Otherwise, the content of media will be sniffed to determine the content type.
// If media implements googleapi.ContentTyper (deprecated), this will be used
// instead of sniffing the content.
// After calling DetectContentType the caller must not perform further reads on
// media, but rather read from the Reader that is returned.
func DetermineContentType(media io.Reader, ctype string) (io.Reader, string) {
// Note: callers could avoid calling DetectContentType if ctype != "",
// but doing the check inside this function reduces the amount of
// generated code.
if ctype != "" {
return media, ctype
}
// For backwards compatability, allow clients to set content
// type by providing a ContentTyper for media.
if typer, ok := media.(googleapi.ContentTyper); ok {
return media, typer.ContentType()
}
sniffer := newContentSniffer(media)
if ctype, ok := sniffer.ContentType(); ok {
return sniffer, ctype
}
// If content type could not be sniffed, reads from sniffer will eventually fail with an error.
return sniffer, ""
}
type typeReader struct {
io.Reader
typ string
}
// multipartReader combines the contents of multiple readers to creat a multipart/related HTTP body.
// Close must be called if reads from the multipartReader are abandoned before reaching EOF.
type multipartReader struct {
pr *io.PipeReader
pipeOpen bool
ctype string
}
func newMultipartReader(parts []typeReader) *multipartReader {
mp := &multipartReader{pipeOpen: true}
var pw *io.PipeWriter
mp.pr, pw = io.Pipe()
mpw := multipart.NewWriter(pw)
mp.ctype = "multipart/related; boundary=" + mpw.Boundary()
go func() {
for _, part := range parts {
w, err := mpw.CreatePart(typeHeader(part.typ))
if err != nil {
mpw.Close()
pw.CloseWithError(fmt.Errorf("googleapi: CreatePart failed: %v", err))
return
}
_, err = io.Copy(w, part.Reader)
if err != nil {
mpw.Close()
pw.CloseWithError(fmt.Errorf("googleapi: Copy failed: %v", err))
return
}
}
mpw.Close()
pw.Close()
}()
return mp
}
func (mp *multipartReader) Read(data []byte) (n int, err error) {
return mp.pr.Read(data)
}
func (mp *multipartReader) Close() error {
if !mp.pipeOpen {
return nil
}
mp.pipeOpen = false
return mp.pr.Close()
}
// CombineBodyMedia combines a json body with media content to create a multipart/related HTTP body.
// It returns a ReadCloser containing the combined body, and the overall "multipart/related" content type, with random boundary.
//
// The caller must call Close on the returned ReadCloser if reads are abandoned before reaching EOF.
func CombineBodyMedia(body io.Reader, bodyContentType string, media io.Reader, mediaContentType string) (io.ReadCloser, string) {
mp := newMultipartReader([]typeReader{
{body, bodyContentType},
{media, mediaContentType},
})
return mp, mp.ctype
}
func typeHeader(contentType string) textproto.MIMEHeader {
h := make(textproto.MIMEHeader)
if contentType != "" {
h.Set("Content-Type", contentType)
}
return h
}
// PrepareUpload determines whether the data in the supplied reader should be
// uploaded in a single request, or in sequential chunks.
// chunkSize is the size of the chunk that media should be split into.
// If chunkSize is non-zero and the contents of media do not fit in a single
// chunk (or there is an error reading media), then media will be returned as a
// MediaBuffer. Otherwise, media will be returned as a Reader.
//
// After PrepareUpload has been called, media should no longer be used: the
// media content should be accessed via one of the return values.
func PrepareUpload(media io.Reader, chunkSize int) (io.Reader, *MediaBuffer) {
if chunkSize == 0 { // do not chunk
return media, nil
}
mb := NewMediaBuffer(media, chunkSize)
rdr, _, _, err := mb.Chunk()
if err == io.EOF { // we can upload this in a single request
return rdr, nil
}
// err might be a non-EOF error. If it is, the next call to mb.Chunk will
// return the same error. Returning a MediaBuffer ensures that this error
// will be handled at some point.
return nil, mb
}

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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.
package gensupport
import (
"net/url"
"google.golang.org/api/googleapi"
)
// URLParams is a simplified replacement for url.Values
// that safely builds up URL parameters for encoding.
type URLParams map[string][]string
// Get returns the first value for the given key, or "".
func (u URLParams) Get(key string) string {
vs := u[key]
if len(vs) == 0 {
return ""
}
return vs[0]
}
// Set sets the key to value.
// It replaces any existing values.
func (u URLParams) Set(key, value string) {
u[key] = []string{value}
}
// SetMulti sets the key to an array of values.
// It replaces any existing values.
// Note that values must not be modified after calling SetMulti
// so the caller is responsible for making a copy if necessary.
func (u URLParams) SetMulti(key string, values []string) {
u[key] = values
}
// Encode encodes the values into ``URL encoded'' form
// ("bar=baz&foo=quux") sorted by key.
func (u URLParams) Encode() string {
return url.Values(u).Encode()
}
func SetOptions(u URLParams, opts ...googleapi.CallOption) {
for _, o := range opts {
u.Set(o.Get())
}
}

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vendor/google.golang.org/api/gensupport/resumable.go generated vendored Normal file
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// 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.
package gensupport
import (
"fmt"
"io"
"net/http"
"sync"
"time"
"golang.org/x/net/context"
)
const (
// statusResumeIncomplete is the code returned by the Google uploader
// when the transfer is not yet complete.
statusResumeIncomplete = 308
// statusTooManyRequests is returned by the storage API if the
// per-project limits have been temporarily exceeded. The request
// should be retried.
// https://cloud.google.com/storage/docs/json_api/v1/status-codes#standardcodes
statusTooManyRequests = 429
)
// ResumableUpload is used by the generated APIs to provide resumable uploads.
// It is not used by developers directly.
type ResumableUpload struct {
Client *http.Client
// URI is the resumable resource destination provided by the server after specifying "&uploadType=resumable".
URI string
UserAgent string // User-Agent for header of the request
// Media is the object being uploaded.
Media *MediaBuffer
// MediaType defines the media type, e.g. "image/jpeg".
MediaType string
mu sync.Mutex // guards progress
progress int64 // number of bytes uploaded so far
// Callback is an optional function that will be periodically called with the cumulative number of bytes uploaded.
Callback func(int64)
// If not specified, a default exponential backoff strategy will be used.
Backoff BackoffStrategy
}
// Progress returns the number of bytes uploaded at this point.
func (rx *ResumableUpload) Progress() int64 {
rx.mu.Lock()
defer rx.mu.Unlock()
return rx.progress
}
// doUploadRequest performs a single HTTP request to upload data.
// off specifies the offset in rx.Media from which data is drawn.
// size is the number of bytes in data.
// final specifies whether data is the final chunk to be uploaded.
func (rx *ResumableUpload) doUploadRequest(ctx context.Context, data io.Reader, off, size int64, final bool) (*http.Response, error) {
req, err := http.NewRequest("POST", rx.URI, data)
if err != nil {
return nil, err
}
req.ContentLength = size
var contentRange string
if final {
if size == 0 {
contentRange = fmt.Sprintf("bytes */%v", off)
} else {
contentRange = fmt.Sprintf("bytes %v-%v/%v", off, off+size-1, off+size)
}
} else {
contentRange = fmt.Sprintf("bytes %v-%v/*", off, off+size-1)
}
req.Header.Set("Content-Range", contentRange)
req.Header.Set("Content-Type", rx.MediaType)
req.Header.Set("User-Agent", rx.UserAgent)
return SendRequest(ctx, rx.Client, req)
}
// reportProgress calls a user-supplied callback to report upload progress.
// If old==updated, the callback is not called.
func (rx *ResumableUpload) reportProgress(old, updated int64) {
if updated-old == 0 {
return
}
rx.mu.Lock()
rx.progress = updated
rx.mu.Unlock()
if rx.Callback != nil {
rx.Callback(updated)
}
}
// transferChunk performs a single HTTP request to upload a single chunk from rx.Media.
func (rx *ResumableUpload) transferChunk(ctx context.Context) (*http.Response, error) {
chunk, off, size, err := rx.Media.Chunk()
done := err == io.EOF
if !done && err != nil {
return nil, err
}
res, err := rx.doUploadRequest(ctx, chunk, off, int64(size), done)
if err != nil {
return res, err
}
if res.StatusCode == statusResumeIncomplete || res.StatusCode == http.StatusOK {
rx.reportProgress(off, off+int64(size))
}
if res.StatusCode == statusResumeIncomplete {
rx.Media.Next()
}
return res, nil
}
func contextDone(ctx context.Context) bool {
select {
case <-ctx.Done():
return true
default:
return false
}
}
// Upload starts the process of a resumable upload with a cancellable context.
// It retries using the provided back off strategy until cancelled or the
// strategy indicates to stop retrying.
// It is called from the auto-generated API code and is not visible to the user.
// Before sending an HTTP request, Upload calls any registered hook functions,
// and calls the returned functions after the request returns (see send.go).
// rx is private to the auto-generated API code.
// Exactly one of resp or err will be nil. If resp is non-nil, the caller must call resp.Body.Close.
func (rx *ResumableUpload) Upload(ctx context.Context) (resp *http.Response, err error) {
var pause time.Duration
backoff := rx.Backoff
if backoff == nil {
backoff = DefaultBackoffStrategy()
}
for {
// Ensure that we return in the case of cancelled context, even if pause is 0.
if contextDone(ctx) {
return nil, ctx.Err()
}
select {
case <-ctx.Done():
return nil, ctx.Err()
case <-time.After(pause):
}
resp, err = rx.transferChunk(ctx)
var status int
if resp != nil {
status = resp.StatusCode
}
// Check if we should retry the request.
if shouldRetry(status, err) {
var retry bool
pause, retry = backoff.Pause()
if retry {
if resp != nil && resp.Body != nil {
resp.Body.Close()
}
continue
}
}
// If the chunk was uploaded successfully, but there's still
// more to go, upload the next chunk without any delay.
if status == statusResumeIncomplete {
pause = 0
backoff.Reset()
resp.Body.Close()
continue
}
// It's possible for err and resp to both be non-nil here, but we expose a simpler
// contract to our callers: exactly one of resp and err will be non-nil. This means
// that any response body must be closed here before returning a non-nil error.
if err != nil {
if resp != nil && resp.Body != nil {
resp.Body.Close()
}
return nil, err
}
return resp, nil
}
}

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vendor/google.golang.org/api/gensupport/retry.go generated vendored Normal file
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package gensupport
import (
"io"
"net"
"net/http"
"time"
"golang.org/x/net/context"
)
// Retry invokes the given function, retrying it multiple times if the connection failed or
// the HTTP status response indicates the request should be attempted again. ctx may be nil.
func Retry(ctx context.Context, f func() (*http.Response, error), backoff BackoffStrategy) (*http.Response, error) {
for {
resp, err := f()
var status int
if resp != nil {
status = resp.StatusCode
}
// Return if we shouldn't retry.
pause, retry := backoff.Pause()
if !shouldRetry(status, err) || !retry {
return resp, err
}
// Ensure the response body is closed, if any.
if resp != nil && resp.Body != nil {
resp.Body.Close()
}
// Pause, but still listen to ctx.Done if context is not nil.
var done <-chan struct{}
if ctx != nil {
done = ctx.Done()
}
select {
case <-done:
return nil, ctx.Err()
case <-time.After(pause):
}
}
}
// DefaultBackoffStrategy returns a default strategy to use for retrying failed upload requests.
func DefaultBackoffStrategy() BackoffStrategy {
return &ExponentialBackoff{
Base: 250 * time.Millisecond,
Max: 16 * time.Second,
}
}
// shouldRetry returns true if the HTTP response / error indicates that the
// request should be attempted again.
func shouldRetry(status int, err error) bool {
// Retry for 5xx response codes.
if 500 <= status && status < 600 {
return true
}
// Retry on statusTooManyRequests{
if status == statusTooManyRequests {
return true
}
// Retry on unexpected EOFs and temporary network errors.
if err == io.ErrUnexpectedEOF {
return true
}
if err, ok := err.(net.Error); ok {
return err.Temporary()
}
return false
}

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vendor/google.golang.org/api/gensupport/send.go generated vendored Normal file
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// 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.
package gensupport
import (
"net/http"
"golang.org/x/net/context"
"golang.org/x/net/context/ctxhttp"
)
// Hook is the type of a function that is called once before each HTTP request
// that is sent by a generated API. It returns a function that is called after
// the request returns.
// Hooks are not called if the context is nil.
type Hook func(ctx context.Context, req *http.Request) func(resp *http.Response)
var hooks []Hook
// RegisterHook registers a Hook to be called before each HTTP request by a
// generated API. Hooks are called in the order they are registered. Each
// hook can return a function; if it is non-nil, it is called after the HTTP
// request returns. These functions are called in the reverse order.
// RegisterHook should not be called concurrently with itself or SendRequest.
func RegisterHook(h Hook) {
hooks = append(hooks, h)
}
// SendRequest sends a single HTTP request using the given client.
// If ctx is non-nil, it calls all hooks, then sends the request with
// ctxhttp.Do, then calls any functions returned by the hooks in reverse order.
func SendRequest(ctx context.Context, client *http.Client, req *http.Request) (*http.Response, error) {
if ctx == nil {
return client.Do(req)
}
// Call hooks in order of registration, store returned funcs.
post := make([]func(resp *http.Response), len(hooks))
for i, h := range hooks {
fn := h(ctx, req)
post[i] = fn
}
// Send request.
resp, err := ctxhttp.Do(ctx, client, req)
// Call returned funcs in reverse order.
for i := len(post) - 1; i >= 0; i-- {
if fn := post[i]; fn != nil {
fn(resp)
}
}
return resp, err
}

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vendor/google.golang.org/api/googleapi/googleapi.go generated vendored Normal file
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// Copyright 2011 Google Inc. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package googleapi contains the common code shared by all Google API
// libraries.
package googleapi // import "google.golang.org/api/googleapi"
import (
"bytes"
"encoding/json"
"fmt"
"io"
"io/ioutil"
"net/http"
"net/url"
"strings"
"google.golang.org/api/googleapi/internal/uritemplates"
)
// ContentTyper is an interface for Readers which know (or would like
// to override) their Content-Type. If a media body doesn't implement
// ContentTyper, the type is sniffed from the content using
// http.DetectContentType.
type ContentTyper interface {
ContentType() string
}
// A SizeReaderAt is a ReaderAt with a Size method.
// An io.SectionReader implements SizeReaderAt.
type SizeReaderAt interface {
io.ReaderAt
Size() int64
}
// ServerResponse is embedded in each Do response and
// provides the HTTP status code and header sent by the server.
type ServerResponse struct {
// HTTPStatusCode is the server's response status code.
// When using a resource method's Do call, this will always be in the 2xx range.
HTTPStatusCode int
// Header contains the response header fields from the server.
Header http.Header
}
const (
Version = "0.5"
// UserAgent is the header string used to identify this package.
UserAgent = "google-api-go-client/" + Version
// The default chunk size to use for resumable uplods if not specified by the user.
DefaultUploadChunkSize = 8 * 1024 * 1024
// The minimum chunk size that can be used for resumable uploads. All
// user-specified chunk sizes must be multiple of this value.
MinUploadChunkSize = 256 * 1024
)
// Error contains an error response from the server.
type Error struct {
// Code is the HTTP response status code and will always be populated.
Code int `json:"code"`
// Message is the server response message and is only populated when
// explicitly referenced by the JSON server response.
Message string `json:"message"`
// Body is the raw response returned by the server.
// It is often but not always JSON, depending on how the request fails.
Body string
// Header contains the response header fields from the server.
Header http.Header
Errors []ErrorItem
}
// ErrorItem is a detailed error code & message from the Google API frontend.
type ErrorItem struct {
// Reason is the typed error code. For example: "some_example".
Reason string `json:"reason"`
// Message is the human-readable description of the error.
Message string `json:"message"`
}
func (e *Error) Error() string {
if len(e.Errors) == 0 && e.Message == "" {
return fmt.Sprintf("googleapi: got HTTP response code %d with body: %v", e.Code, e.Body)
}
var buf bytes.Buffer
fmt.Fprintf(&buf, "googleapi: Error %d: ", e.Code)
if e.Message != "" {
fmt.Fprintf(&buf, "%s", e.Message)
}
if len(e.Errors) == 0 {
return strings.TrimSpace(buf.String())
}
if len(e.Errors) == 1 && e.Errors[0].Message == e.Message {
fmt.Fprintf(&buf, ", %s", e.Errors[0].Reason)
return buf.String()
}
fmt.Fprintln(&buf, "\nMore details:")
for _, v := range e.Errors {
fmt.Fprintf(&buf, "Reason: %s, Message: %s\n", v.Reason, v.Message)
}
return buf.String()
}
type errorReply struct {
Error *Error `json:"error"`
}
// CheckResponse returns an error (of type *Error) if the response
// status code is not 2xx.
func CheckResponse(res *http.Response) error {
if res.StatusCode >= 200 && res.StatusCode <= 299 {
return nil
}
slurp, err := ioutil.ReadAll(res.Body)
if err == nil {
jerr := new(errorReply)
err = json.Unmarshal(slurp, jerr)
if err == nil && jerr.Error != nil {
if jerr.Error.Code == 0 {
jerr.Error.Code = res.StatusCode
}
jerr.Error.Body = string(slurp)
return jerr.Error
}
}
return &Error{
Code: res.StatusCode,
Body: string(slurp),
Header: res.Header,
}
}
// IsNotModified reports whether err is the result of the
// server replying with http.StatusNotModified.
// Such error values are sometimes returned by "Do" methods
// on calls when If-None-Match is used.
func IsNotModified(err error) bool {
if err == nil {
return false
}
ae, ok := err.(*Error)
return ok && ae.Code == http.StatusNotModified
}
// CheckMediaResponse returns an error (of type *Error) if the response
// status code is not 2xx. Unlike CheckResponse it does not assume the
// body is a JSON error document.
// It is the caller's responsibility to close res.Body.
func CheckMediaResponse(res *http.Response) error {
if res.StatusCode >= 200 && res.StatusCode <= 299 {
return nil
}
slurp, _ := ioutil.ReadAll(io.LimitReader(res.Body, 1<<20))
return &Error{
Code: res.StatusCode,
Body: string(slurp),
}
}
type MarshalStyle bool
var WithDataWrapper = MarshalStyle(true)
var WithoutDataWrapper = MarshalStyle(false)
func (wrap MarshalStyle) JSONReader(v interface{}) (io.Reader, error) {
buf := new(bytes.Buffer)
if wrap {
buf.Write([]byte(`{"data": `))
}
err := json.NewEncoder(buf).Encode(v)
if err != nil {
return nil, err
}
if wrap {
buf.Write([]byte(`}`))
}
return buf, nil
}
// endingWithErrorReader from r until it returns an error. If the
// final error from r is io.EOF and e is non-nil, e is used instead.
type endingWithErrorReader struct {
r io.Reader
e error
}
func (er endingWithErrorReader) Read(p []byte) (n int, err error) {
n, err = er.r.Read(p)
if err == io.EOF && er.e != nil {
err = er.e
}
return
}
// countingWriter counts the number of bytes it receives to write, but
// discards them.
type countingWriter struct {
n *int64
}
func (w countingWriter) Write(p []byte) (int, error) {
*w.n += int64(len(p))
return len(p), nil
}
// ProgressUpdater is a function that is called upon every progress update of a resumable upload.
// This is the only part of a resumable upload (from googleapi) that is usable by the developer.
// The remaining usable pieces of resumable uploads is exposed in each auto-generated API.
type ProgressUpdater func(current, total int64)
type MediaOption interface {
setOptions(o *MediaOptions)
}
type contentTypeOption string
func (ct contentTypeOption) setOptions(o *MediaOptions) {
o.ContentType = string(ct)
if o.ContentType == "" {
o.ForceEmptyContentType = true
}
}
// ContentType returns a MediaOption which sets the Content-Type header for media uploads.
// If ctype is empty, the Content-Type header will be omitted.
func ContentType(ctype string) MediaOption {
return contentTypeOption(ctype)
}
type chunkSizeOption int
func (cs chunkSizeOption) setOptions(o *MediaOptions) {
size := int(cs)
if size%MinUploadChunkSize != 0 {
size += MinUploadChunkSize - (size % MinUploadChunkSize)
}
o.ChunkSize = size
}
// ChunkSize returns a MediaOption which sets the chunk size for media uploads.
// size will be rounded up to the nearest multiple of 256K.
// Media which contains fewer than size bytes will be uploaded in a single request.
// Media which contains size bytes or more will be uploaded in separate chunks.
// If size is zero, media will be uploaded in a single request.
func ChunkSize(size int) MediaOption {
return chunkSizeOption(size)
}
// MediaOptions stores options for customizing media upload. It is not used by developers directly.
type MediaOptions struct {
ContentType string
ForceEmptyContentType bool
ChunkSize int
}
// ProcessMediaOptions stores options from opts in a MediaOptions.
// It is not used by developers directly.
func ProcessMediaOptions(opts []MediaOption) *MediaOptions {
mo := &MediaOptions{ChunkSize: DefaultUploadChunkSize}
for _, o := range opts {
o.setOptions(mo)
}
return mo
}
func ResolveRelative(basestr, relstr string) string {
u, _ := url.Parse(basestr)
rel, _ := url.Parse(relstr)
u = u.ResolveReference(rel)
us := u.String()
us = strings.Replace(us, "%7B", "{", -1)
us = strings.Replace(us, "%7D", "}", -1)
return us
}
// Expand subsitutes any {encoded} strings in the URL passed in using
// the map supplied.
//
// This calls SetOpaque to avoid encoding of the parameters in the URL path.
func Expand(u *url.URL, expansions map[string]string) {
escaped, unescaped, err := uritemplates.Expand(u.Path, expansions)
if err == nil {
u.Path = unescaped
u.RawPath = escaped
}
}
// CloseBody is used to close res.Body.
// Prior to calling Close, it also tries to Read a small amount to see an EOF.
// Not seeing an EOF can prevent HTTP Transports from reusing connections.
func CloseBody(res *http.Response) {
if res == nil || res.Body == nil {
return
}
// Justification for 3 byte reads: two for up to "\r\n" after
// a JSON/XML document, and then 1 to see EOF if we haven't yet.
// TODO(bradfitz): detect Go 1.3+ and skip these reads.
// See https://codereview.appspot.com/58240043
// and https://codereview.appspot.com/49570044
buf := make([]byte, 1)
for i := 0; i < 3; i++ {
_, err := res.Body.Read(buf)
if err != nil {
break
}
}
res.Body.Close()
}
// VariantType returns the type name of the given variant.
// If the map doesn't contain the named key or the value is not a []interface{}, "" is returned.
// This is used to support "variant" APIs that can return one of a number of different types.
func VariantType(t map[string]interface{}) string {
s, _ := t["type"].(string)
return s
}
// ConvertVariant uses the JSON encoder/decoder to fill in the struct 'dst' with the fields found in variant 'v'.
// This is used to support "variant" APIs that can return one of a number of different types.
// It reports whether the conversion was successful.
func ConvertVariant(v map[string]interface{}, dst interface{}) bool {
var buf bytes.Buffer
err := json.NewEncoder(&buf).Encode(v)
if err != nil {
return false
}
return json.Unmarshal(buf.Bytes(), dst) == nil
}
// A Field names a field to be retrieved with a partial response.
// See https://developers.google.com/gdata/docs/2.0/basics#PartialResponse
//
// Partial responses can dramatically reduce the amount of data that must be sent to your application.
// In order to request partial responses, you can specify the full list of fields
// that your application needs by adding the Fields option to your request.
//
// Field strings use camelCase with leading lower-case characters to identify fields within the response.
//
// For example, if your response has a "NextPageToken" and a slice of "Items" with "Id" fields,
// you could request just those fields like this:
//
// svc.Events.List().Fields("nextPageToken", "items/id").Do()
//
// or if you were also interested in each Item's "Updated" field, you can combine them like this:
//
// svc.Events.List().Fields("nextPageToken", "items(id,updated)").Do()
//
// More information about field formatting can be found here:
// https://developers.google.com/+/api/#fields-syntax
//
// Another way to find field names is through the Google API explorer:
// https://developers.google.com/apis-explorer/#p/
type Field string
// CombineFields combines fields into a single string.
func CombineFields(s []Field) string {
r := make([]string, len(s))
for i, v := range s {
r[i] = string(v)
}
return strings.Join(r, ",")
}
// A CallOption is an optional argument to an API call.
// It should be treated as an opaque value by users of Google APIs.
//
// A CallOption is something that configures an API call in a way that is
// not specific to that API; for instance, controlling the quota user for
// an API call is common across many APIs, and is thus a CallOption.
type CallOption interface {
Get() (key, value string)
}
// QuotaUser returns a CallOption that will set the quota user for a call.
// The quota user can be used by server-side applications to control accounting.
// It can be an arbitrary string up to 40 characters, and will override UserIP
// if both are provided.
func QuotaUser(u string) CallOption { return quotaUser(u) }
type quotaUser string
func (q quotaUser) Get() (string, string) { return "quotaUser", string(q) }
// UserIP returns a CallOption that will set the "userIp" parameter of a call.
// This should be the IP address of the originating request.
func UserIP(ip string) CallOption { return userIP(ip) }
type userIP string
func (i userIP) Get() (string, string) { return "userIp", string(i) }
// Trace returns a CallOption that enables diagnostic tracing for a call.
// traceToken is an ID supplied by Google support.
func Trace(traceToken string) CallOption { return traceTok(traceToken) }
type traceTok string
func (t traceTok) Get() (string, string) { return "trace", "token:" + string(t) }
// TODO: Fields too

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Copyright (c) 2013 Joshua Tacoma
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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// Copyright 2013 Joshua Tacoma. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package uritemplates is a level 3 implementation of RFC 6570 (URI
// Template, http://tools.ietf.org/html/rfc6570).
// uritemplates does not support composite values (in Go: slices or maps)
// and so does not qualify as a level 4 implementation.
package uritemplates
import (
"bytes"
"errors"
"regexp"
"strconv"
"strings"
)
var (
unreserved = regexp.MustCompile("[^A-Za-z0-9\\-._~]")
reserved = regexp.MustCompile("[^A-Za-z0-9\\-._~:/?#[\\]@!$&'()*+,;=]")
validname = regexp.MustCompile("^([A-Za-z0-9_\\.]|%[0-9A-Fa-f][0-9A-Fa-f])+$")
hex = []byte("0123456789ABCDEF")
)
func pctEncode(src []byte) []byte {
dst := make([]byte, len(src)*3)
for i, b := range src {
buf := dst[i*3 : i*3+3]
buf[0] = 0x25
buf[1] = hex[b/16]
buf[2] = hex[b%16]
}
return dst
}
// pairWriter is a convenience struct which allows escaped and unescaped
// versions of the template to be written in parallel.
type pairWriter struct {
escaped, unescaped bytes.Buffer
}
// Write writes the provided string directly without any escaping.
func (w *pairWriter) Write(s string) {
w.escaped.WriteString(s)
w.unescaped.WriteString(s)
}
// Escape writes the provided string, escaping the string for the
// escaped output.
func (w *pairWriter) Escape(s string, allowReserved bool) {
w.unescaped.WriteString(s)
if allowReserved {
w.escaped.Write(reserved.ReplaceAllFunc([]byte(s), pctEncode))
} else {
w.escaped.Write(unreserved.ReplaceAllFunc([]byte(s), pctEncode))
}
}
// Escaped returns the escaped string.
func (w *pairWriter) Escaped() string {
return w.escaped.String()
}
// Unescaped returns the unescaped string.
func (w *pairWriter) Unescaped() string {
return w.unescaped.String()
}
// A uriTemplate is a parsed representation of a URI template.
type uriTemplate struct {
raw string
parts []templatePart
}
// parse parses a URI template string into a uriTemplate object.
func parse(rawTemplate string) (*uriTemplate, error) {
split := strings.Split(rawTemplate, "{")
parts := make([]templatePart, len(split)*2-1)
for i, s := range split {
if i == 0 {
if strings.Contains(s, "}") {
return nil, errors.New("unexpected }")
}
parts[i].raw = s
continue
}
subsplit := strings.Split(s, "}")
if len(subsplit) != 2 {
return nil, errors.New("malformed template")
}
expression := subsplit[0]
var err error
parts[i*2-1], err = parseExpression(expression)
if err != nil {
return nil, err
}
parts[i*2].raw = subsplit[1]
}
return &uriTemplate{
raw: rawTemplate,
parts: parts,
}, nil
}
type templatePart struct {
raw string
terms []templateTerm
first string
sep string
named bool
ifemp string
allowReserved bool
}
type templateTerm struct {
name string
explode bool
truncate int
}
func parseExpression(expression string) (result templatePart, err error) {
switch expression[0] {
case '+':
result.sep = ","
result.allowReserved = true
expression = expression[1:]
case '.':
result.first = "."
result.sep = "."
expression = expression[1:]
case '/':
result.first = "/"
result.sep = "/"
expression = expression[1:]
case ';':
result.first = ";"
result.sep = ";"
result.named = true
expression = expression[1:]
case '?':
result.first = "?"
result.sep = "&"
result.named = true
result.ifemp = "="
expression = expression[1:]
case '&':
result.first = "&"
result.sep = "&"
result.named = true
result.ifemp = "="
expression = expression[1:]
case '#':
result.first = "#"
result.sep = ","
result.allowReserved = true
expression = expression[1:]
default:
result.sep = ","
}
rawterms := strings.Split(expression, ",")
result.terms = make([]templateTerm, len(rawterms))
for i, raw := range rawterms {
result.terms[i], err = parseTerm(raw)
if err != nil {
break
}
}
return result, err
}
func parseTerm(term string) (result templateTerm, err error) {
// TODO(djd): Remove "*" suffix parsing once we check that no APIs have
// mistakenly used that attribute.
if strings.HasSuffix(term, "*") {
result.explode = true
term = term[:len(term)-1]
}
split := strings.Split(term, ":")
if len(split) == 1 {
result.name = term
} else if len(split) == 2 {
result.name = split[0]
var parsed int64
parsed, err = strconv.ParseInt(split[1], 10, 0)
result.truncate = int(parsed)
} else {
err = errors.New("multiple colons in same term")
}
if !validname.MatchString(result.name) {
err = errors.New("not a valid name: " + result.name)
}
if result.explode && result.truncate > 0 {
err = errors.New("both explode and prefix modifers on same term")
}
return result, err
}
// Expand expands a URI template with a set of values to produce the
// resultant URI. Two forms of the result are returned: one with all the
// elements escaped, and one with the elements unescaped.
func (t *uriTemplate) Expand(values map[string]string) (escaped, unescaped string) {
var w pairWriter
for _, p := range t.parts {
p.expand(&w, values)
}
return w.Escaped(), w.Unescaped()
}
func (tp *templatePart) expand(w *pairWriter, values map[string]string) {
if len(tp.raw) > 0 {
w.Write(tp.raw)
return
}
var first = true
for _, term := range tp.terms {
value, exists := values[term.name]
if !exists {
continue
}
if first {
w.Write(tp.first)
first = false
} else {
w.Write(tp.sep)
}
tp.expandString(w, term, value)
}
}
func (tp *templatePart) expandName(w *pairWriter, name string, empty bool) {
if tp.named {
w.Write(name)
if empty {
w.Write(tp.ifemp)
} else {
w.Write("=")
}
}
}
func (tp *templatePart) expandString(w *pairWriter, t templateTerm, s string) {
if len(s) > t.truncate && t.truncate > 0 {
s = s[:t.truncate]
}
tp.expandName(w, t.name, len(s) == 0)
w.Escape(s, tp.allowReserved)
}

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// 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.
package uritemplates
// Expand parses then expands a URI template with a set of values to produce
// the resultant URI. Two forms of the result are returned: one with all the
// elements escaped, and one with the elements unescaped.
func Expand(path string, values map[string]string) (escaped, unescaped string, err error) {
template, err := parse(path)
if err != nil {
return "", "", err
}
escaped, unescaped = template.Expand(values)
return escaped, unescaped, nil
}

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// Copyright 2013 Google Inc. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package googleapi
import (
"encoding/json"
"strconv"
)
// Int64s is a slice of int64s that marshal as quoted strings in JSON.
type Int64s []int64
func (q *Int64s) UnmarshalJSON(raw []byte) error {
*q = (*q)[:0]
var ss []string
if err := json.Unmarshal(raw, &ss); err != nil {
return err
}
for _, s := range ss {
v, err := strconv.ParseInt(s, 10, 64)
if err != nil {
return err
}
*q = append(*q, int64(v))
}
return nil
}
// Int32s is a slice of int32s that marshal as quoted strings in JSON.
type Int32s []int32
func (q *Int32s) UnmarshalJSON(raw []byte) error {
*q = (*q)[:0]
var ss []string
if err := json.Unmarshal(raw, &ss); err != nil {
return err
}
for _, s := range ss {
v, err := strconv.ParseInt(s, 10, 32)
if err != nil {
return err
}
*q = append(*q, int32(v))
}
return nil
}
// Uint64s is a slice of uint64s that marshal as quoted strings in JSON.
type Uint64s []uint64
func (q *Uint64s) UnmarshalJSON(raw []byte) error {
*q = (*q)[:0]
var ss []string
if err := json.Unmarshal(raw, &ss); err != nil {
return err
}
for _, s := range ss {
v, err := strconv.ParseUint(s, 10, 64)
if err != nil {
return err
}
*q = append(*q, uint64(v))
}
return nil
}
// Uint32s is a slice of uint32s that marshal as quoted strings in JSON.
type Uint32s []uint32
func (q *Uint32s) UnmarshalJSON(raw []byte) error {
*q = (*q)[:0]
var ss []string
if err := json.Unmarshal(raw, &ss); err != nil {
return err
}
for _, s := range ss {
v, err := strconv.ParseUint(s, 10, 32)
if err != nil {
return err
}
*q = append(*q, uint32(v))
}
return nil
}
// Float64s is a slice of float64s that marshal as quoted strings in JSON.
type Float64s []float64
func (q *Float64s) UnmarshalJSON(raw []byte) error {
*q = (*q)[:0]
var ss []string
if err := json.Unmarshal(raw, &ss); err != nil {
return err
}
for _, s := range ss {
v, err := strconv.ParseFloat(s, 64)
if err != nil {
return err
}
*q = append(*q, float64(v))
}
return nil
}
func quotedList(n int, fn func(dst []byte, i int) []byte) ([]byte, error) {
dst := make([]byte, 0, 2+n*10) // somewhat arbitrary
dst = append(dst, '[')
for i := 0; i < n; i++ {
if i > 0 {
dst = append(dst, ',')
}
dst = append(dst, '"')
dst = fn(dst, i)
dst = append(dst, '"')
}
dst = append(dst, ']')
return dst, nil
}
func (s Int64s) MarshalJSON() ([]byte, error) {
return quotedList(len(s), func(dst []byte, i int) []byte {
return strconv.AppendInt(dst, s[i], 10)
})
}
func (s Int32s) MarshalJSON() ([]byte, error) {
return quotedList(len(s), func(dst []byte, i int) []byte {
return strconv.AppendInt(dst, int64(s[i]), 10)
})
}
func (s Uint64s) MarshalJSON() ([]byte, error) {
return quotedList(len(s), func(dst []byte, i int) []byte {
return strconv.AppendUint(dst, s[i], 10)
})
}
func (s Uint32s) MarshalJSON() ([]byte, error) {
return quotedList(len(s), func(dst []byte, i int) []byte {
return strconv.AppendUint(dst, uint64(s[i]), 10)
})
}
func (s Float64s) MarshalJSON() ([]byte, error) {
return quotedList(len(s), func(dst []byte, i int) []byte {
return strconv.AppendFloat(dst, s[i], 'g', -1, 64)
})
}
/*
* Helper routines for simplifying the creation of optional fields of basic type.
*/
// Bool is a helper routine that allocates a new bool value
// to store v and returns a pointer to it.
func Bool(v bool) *bool { return &v }
// Int32 is a helper routine that allocates a new int32 value
// to store v and returns a pointer to it.
func Int32(v int32) *int32 { return &v }
// Int64 is a helper routine that allocates a new int64 value
// to store v and returns a pointer to it.
func Int64(v int64) *int64 { return &v }
// Float64 is a helper routine that allocates a new float64 value
// to store v and returns a pointer to it.
func Float64(v float64) *float64 { return &v }
// Uint32 is a helper routine that allocates a new uint32 value
// to store v and returns a pointer to it.
func Uint32(v uint32) *uint32 { return &v }
// Uint64 is a helper routine that allocates a new uint64 value
// to store v and returns a pointer to it.
func Uint64(v uint64) *uint64 { return &v }
// String is a helper routine that allocates a new string value
// to store v and returns a pointer to it.
func String(v string) *string { return &v }

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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
the copyright owner that is granting the License.
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# Go App Engine packages
[![Build Status](https://travis-ci.org/golang/appengine.svg)](https://travis-ci.org/golang/appengine)
This repository supports the Go runtime on App Engine,
including both the standard App Engine and the
"App Engine flexible environment" (formerly known as "Managed VMs").
It provides APIs for interacting with App Engine services.
Its canonical import path is `google.golang.org/appengine`.
See https://cloud.google.com/appengine/docs/go/
for more information.
File issue reports and feature requests on the [Google App Engine issue
tracker](https://code.google.com/p/googleappengine/issues/entry?template=Go%20defect).
## Directory structure
The top level directory of this repository is the `appengine` package. It
contains the
basic APIs (e.g. `appengine.NewContext`) that apply across APIs. Specific API
packages are in subdirectories (e.g. `datastore`).
There is an `internal` subdirectory that contains service protocol buffers,
plus packages required for connectivity to make API calls. App Engine apps
should not directly import any package under `internal`.
## Updating a Go App Engine app
This section describes how to update an older Go App Engine app to use
these packages. A provided tool, `aefix`, can help automate steps 2 and 3
(run `go get google.golang.org/appengine/cmd/aefix` to install it), but
read the details below since `aefix` can't perform all the changes.
### 1. Update YAML files (App Engine flexible environment / Managed VMs only)
The `app.yaml` file (and YAML files for modules) should have these new lines added:
```
vm: true
```
See https://cloud.google.com/appengine/docs/go/modules/#Go_Instance_scaling_and_class for details.
### 2. Update import paths
The import paths for App Engine packages are now fully qualified, based at `google.golang.org/appengine`.
You will need to update your code to use import paths starting with that; for instance,
code importing `appengine/datastore` will now need to import `google.golang.org/appengine/datastore`.
### 3. Update code using deprecated, removed or modified APIs
Most App Engine services are available with exactly the same API.
A few APIs were cleaned up, and some are not available yet.
This list summarises the differences:
* `appengine.Context` has been replaced with the `Context` type from `golang.org/x/net/context`.
* Logging methods that were on `appengine.Context` are now functions in `google.golang.org/appengine/log`.
* `appengine.Timeout` has been removed. Use `context.WithTimeout` instead.
* `appengine.Datacenter` now takes a `context.Context` argument.
* `datastore.PropertyLoadSaver` has been simplified to use slices in place of channels.
* `delay.Call` now returns an error.
* `search.FieldLoadSaver` now handles document metadata.
* `urlfetch.Transport` no longer has a Deadline field; set a deadline on the
`context.Context` instead.
* `aetest` no longer declares its own Context type, and uses the standard one instead.
* `taskqueue.QueueStats` no longer takes a maxTasks argument. That argument has been
deprecated and unused for a long time.
* `appengine.BackendHostname` and `appengine.BackendInstance` were for the deprecated backends feature.
Use `appengine.ModuleHostname`and `appengine.ModuleName` instead.
* Most of `appengine/file` and parts of `appengine/blobstore` are deprecated.
Use [Google Cloud Storage](https://godoc.org/cloud.google.com/go/storage) if the
feature you require is not present in the new
[blobstore package](https://google.golang.org/appengine/blobstore).
* `appengine/socket` is not required on App Engine flexible environment / Managed VMs.
Use the standard `net` package instead.

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// Copyright 2011 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
// Package appengine provides basic functionality for Google App Engine.
//
// For more information on how to write Go apps for Google App Engine, see:
// https://cloud.google.com/appengine/docs/go/
package appengine // import "google.golang.org/appengine"
import (
"net/http"
"github.com/golang/protobuf/proto"
"golang.org/x/net/context"
"google.golang.org/appengine/internal"
)
// The gophers party all night; the rabbits provide the beats.
// Main is the principal entry point for an app running in App Engine.
//
// On App Engine Flexible it installs a trivial health checker if one isn't
// already registered, and starts listening on port 8080 (overridden by the
// $PORT environment variable).
//
// See https://cloud.google.com/appengine/docs/flexible/custom-runtimes#health_check_requests
// for details on how to do your own health checking.
//
// On App Engine Standard it ensures the server has started and is prepared to
// receive requests.
//
// Main never returns.
//
// Main is designed so that the app's main package looks like this:
//
// package main
//
// import (
// "google.golang.org/appengine"
//
// _ "myapp/package0"
// _ "myapp/package1"
// )
//
// func main() {
// appengine.Main()
// }
//
// The "myapp/packageX" packages are expected to register HTTP handlers
// in their init functions.
func Main() {
internal.Main()
}
// IsDevAppServer reports whether the App Engine app is running in the
// development App Server.
func IsDevAppServer() bool {
return internal.IsDevAppServer()
}
// NewContext returns a context for an in-flight HTTP request.
// This function is cheap.
func NewContext(req *http.Request) context.Context {
return WithContext(context.Background(), req)
}
// WithContext returns a copy of the parent context
// and associates it with an in-flight HTTP request.
// This function is cheap.
func WithContext(parent context.Context, req *http.Request) context.Context {
return internal.WithContext(parent, req)
}
// TODO(dsymonds): Add a Call function here? Otherwise other packages can't access internal.Call.
// BlobKey is a key for a blobstore blob.
//
// Conceptually, this type belongs in the blobstore package, but it lives in
// the appengine package to avoid a circular dependency: blobstore depends on
// datastore, and datastore needs to refer to the BlobKey type.
type BlobKey string
// GeoPoint represents a location as latitude/longitude in degrees.
type GeoPoint struct {
Lat, Lng float64
}
// Valid returns whether a GeoPoint is within [-90, 90] latitude and [-180, 180] longitude.
func (g GeoPoint) Valid() bool {
return -90 <= g.Lat && g.Lat <= 90 && -180 <= g.Lng && g.Lng <= 180
}
// APICallFunc defines a function type for handling an API call.
// See WithCallOverride.
type APICallFunc func(ctx context.Context, service, method string, in, out proto.Message) error
// WithAPICallFunc returns a copy of the parent context
// that will cause API calls to invoke f instead of their normal operation.
//
// This is intended for advanced users only.
func WithAPICallFunc(ctx context.Context, f APICallFunc) context.Context {
return internal.WithCallOverride(ctx, internal.CallOverrideFunc(f))
}
// APICall performs an API call.
//
// This is not intended for general use; it is exported for use in conjunction
// with WithAPICallFunc.
func APICall(ctx context.Context, service, method string, in, out proto.Message) error {
return internal.Call(ctx, service, method, in, out)
}

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// Copyright 2015 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
// +build !appengine
package appengine
import (
"golang.org/x/net/context"
"google.golang.org/appengine/internal"
)
// BackgroundContext returns a context not associated with a request.
// This should only be used when not servicing a request.
// This only works in App Engine "flexible environment".
func BackgroundContext() context.Context {
return internal.BackgroundContext()
}

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// Copyright 2011 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
// This file provides error functions for common API failure modes.
package appengine
import (
"fmt"
"google.golang.org/appengine/internal"
)
// IsOverQuota reports whether err represents an API call failure
// due to insufficient available quota.
func IsOverQuota(err error) bool {
callErr, ok := err.(*internal.CallError)
return ok && callErr.Code == 4
}
// MultiError is returned by batch operations when there are errors with
// particular elements. Errors will be in a one-to-one correspondence with
// the input elements; successful elements will have a nil entry.
type MultiError []error
func (m MultiError) Error() string {
s, n := "", 0
for _, e := range m {
if e != nil {
if n == 0 {
s = e.Error()
}
n++
}
}
switch n {
case 0:
return "(0 errors)"
case 1:
return s
case 2:
return s + " (and 1 other error)"
}
return fmt.Sprintf("%s (and %d other errors)", s, n-1)
}

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// Copyright 2011 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package appengine
import (
"time"
"golang.org/x/net/context"
"google.golang.org/appengine/internal"
pb "google.golang.org/appengine/internal/app_identity"
modpb "google.golang.org/appengine/internal/modules"
)
// AppID returns the application ID for the current application.
// The string will be a plain application ID (e.g. "appid"), with a
// domain prefix for custom domain deployments (e.g. "example.com:appid").
func AppID(c context.Context) string { return internal.AppID(c) }
// DefaultVersionHostname returns the standard hostname of the default version
// of the current application (e.g. "my-app.appspot.com"). This is suitable for
// use in constructing URLs.
func DefaultVersionHostname(c context.Context) string {
return internal.DefaultVersionHostname(c)
}
// ModuleName returns the module name of the current instance.
func ModuleName(c context.Context) string {
return internal.ModuleName(c)
}
// ModuleHostname returns a hostname of a module instance.
// If module is the empty string, it refers to the module of the current instance.
// If version is empty, it refers to the version of the current instance if valid,
// or the default version of the module of the current instance.
// If instance is empty, ModuleHostname returns the load-balancing hostname.
func ModuleHostname(c context.Context, module, version, instance string) (string, error) {
req := &modpb.GetHostnameRequest{}
if module != "" {
req.Module = &module
}
if version != "" {
req.Version = &version
}
if instance != "" {
req.Instance = &instance
}
res := &modpb.GetHostnameResponse{}
if err := internal.Call(c, "modules", "GetHostname", req, res); err != nil {
return "", err
}
return *res.Hostname, nil
}
// VersionID returns the version ID for the current application.
// It will be of the form "X.Y", where X is specified in app.yaml,
// and Y is a number generated when each version of the app is uploaded.
// It does not include a module name.
func VersionID(c context.Context) string { return internal.VersionID(c) }
// InstanceID returns a mostly-unique identifier for this instance.
func InstanceID() string { return internal.InstanceID() }
// Datacenter returns an identifier for the datacenter that the instance is running in.
func Datacenter(c context.Context) string { return internal.Datacenter(c) }
// ServerSoftware returns the App Engine release version.
// In production, it looks like "Google App Engine/X.Y.Z".
// In the development appserver, it looks like "Development/X.Y".
func ServerSoftware() string { return internal.ServerSoftware() }
// RequestID returns a string that uniquely identifies the request.
func RequestID(c context.Context) string { return internal.RequestID(c) }
// AccessToken generates an OAuth2 access token for the specified scopes on
// behalf of service account of this application. This token will expire after
// the returned time.
func AccessToken(c context.Context, scopes ...string) (token string, expiry time.Time, err error) {
req := &pb.GetAccessTokenRequest{Scope: scopes}
res := &pb.GetAccessTokenResponse{}
err = internal.Call(c, "app_identity_service", "GetAccessToken", req, res)
if err != nil {
return "", time.Time{}, err
}
return res.GetAccessToken(), time.Unix(res.GetExpirationTime(), 0), nil
}
// Certificate represents a public certificate for the app.
type Certificate struct {
KeyName string
Data []byte // PEM-encoded X.509 certificate
}
// PublicCertificates retrieves the public certificates for the app.
// They can be used to verify a signature returned by SignBytes.
func PublicCertificates(c context.Context) ([]Certificate, error) {
req := &pb.GetPublicCertificateForAppRequest{}
res := &pb.GetPublicCertificateForAppResponse{}
if err := internal.Call(c, "app_identity_service", "GetPublicCertificatesForApp", req, res); err != nil {
return nil, err
}
var cs []Certificate
for _, pc := range res.PublicCertificateList {
cs = append(cs, Certificate{
KeyName: pc.GetKeyName(),
Data: []byte(pc.GetX509CertificatePem()),
})
}
return cs, nil
}
// ServiceAccount returns a string representing the service account name, in
// the form of an email address (typically app_id@appspot.gserviceaccount.com).
func ServiceAccount(c context.Context) (string, error) {
req := &pb.GetServiceAccountNameRequest{}
res := &pb.GetServiceAccountNameResponse{}
err := internal.Call(c, "app_identity_service", "GetServiceAccountName", req, res)
if err != nil {
return "", err
}
return res.GetServiceAccountName(), err
}
// SignBytes signs bytes using a private key unique to your application.
func SignBytes(c context.Context, bytes []byte) (keyName string, signature []byte, err error) {
req := &pb.SignForAppRequest{BytesToSign: bytes}
res := &pb.SignForAppResponse{}
if err := internal.Call(c, "app_identity_service", "SignForApp", req, res); err != nil {
return "", nil, err
}
return res.GetKeyName(), res.GetSignatureBytes(), nil
}
func init() {
internal.RegisterErrorCodeMap("app_identity_service", pb.AppIdentityServiceError_ErrorCode_name)
internal.RegisterErrorCodeMap("modules", modpb.ModulesServiceError_ErrorCode_name)
}

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// Copyright 2011 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
// +build !appengine
package internal
import (
"bytes"
"errors"
"fmt"
"io/ioutil"
"log"
"net"
"net/http"
"net/url"
"os"
"runtime"
"strconv"
"strings"
"sync"
"sync/atomic"
"time"
"github.com/golang/protobuf/proto"
netcontext "golang.org/x/net/context"
basepb "google.golang.org/appengine/internal/base"
logpb "google.golang.org/appengine/internal/log"
remotepb "google.golang.org/appengine/internal/remote_api"
)
const (
apiPath = "/rpc_http"
defaultTicketSuffix = "/default.20150612t184001.0"
)
var (
// Incoming headers.
ticketHeader = http.CanonicalHeaderKey("X-AppEngine-API-Ticket")
dapperHeader = http.CanonicalHeaderKey("X-Google-DapperTraceInfo")
traceHeader = http.CanonicalHeaderKey("X-Cloud-Trace-Context")
curNamespaceHeader = http.CanonicalHeaderKey("X-AppEngine-Current-Namespace")
userIPHeader = http.CanonicalHeaderKey("X-AppEngine-User-IP")
remoteAddrHeader = http.CanonicalHeaderKey("X-AppEngine-Remote-Addr")
// Outgoing headers.
apiEndpointHeader = http.CanonicalHeaderKey("X-Google-RPC-Service-Endpoint")
apiEndpointHeaderValue = []string{"app-engine-apis"}
apiMethodHeader = http.CanonicalHeaderKey("X-Google-RPC-Service-Method")
apiMethodHeaderValue = []string{"/VMRemoteAPI.CallRemoteAPI"}
apiDeadlineHeader = http.CanonicalHeaderKey("X-Google-RPC-Service-Deadline")
apiContentType = http.CanonicalHeaderKey("Content-Type")
apiContentTypeValue = []string{"application/octet-stream"}
logFlushHeader = http.CanonicalHeaderKey("X-AppEngine-Log-Flush-Count")
apiHTTPClient = &http.Client{
Transport: &http.Transport{
Proxy: http.ProxyFromEnvironment,
Dial: limitDial,
},
}
defaultTicketOnce sync.Once
defaultTicket string
)
func apiURL() *url.URL {
host, port := "appengine.googleapis.internal", "10001"
if h := os.Getenv("API_HOST"); h != "" {
host = h
}
if p := os.Getenv("API_PORT"); p != "" {
port = p
}
return &url.URL{
Scheme: "http",
Host: host + ":" + port,
Path: apiPath,
}
}
func handleHTTP(w http.ResponseWriter, r *http.Request) {
c := &context{
req: r,
outHeader: w.Header(),
apiURL: apiURL(),
}
stopFlushing := make(chan int)
ctxs.Lock()
ctxs.m[r] = c
ctxs.Unlock()
defer func() {
ctxs.Lock()
delete(ctxs.m, r)
ctxs.Unlock()
}()
// Patch up RemoteAddr so it looks reasonable.
if addr := r.Header.Get(userIPHeader); addr != "" {
r.RemoteAddr = addr
} else if addr = r.Header.Get(remoteAddrHeader); addr != "" {
r.RemoteAddr = addr
} else {
// Should not normally reach here, but pick a sensible default anyway.
r.RemoteAddr = "127.0.0.1"
}
// The address in the headers will most likely be of these forms:
// 123.123.123.123
// 2001:db8::1
// net/http.Request.RemoteAddr is specified to be in "IP:port" form.
if _, _, err := net.SplitHostPort(r.RemoteAddr); err != nil {
// Assume the remote address is only a host; add a default port.
r.RemoteAddr = net.JoinHostPort(r.RemoteAddr, "80")
}
// Start goroutine responsible for flushing app logs.
// This is done after adding c to ctx.m (and stopped before removing it)
// because flushing logs requires making an API call.
go c.logFlusher(stopFlushing)
executeRequestSafely(c, r)
c.outHeader = nil // make sure header changes aren't respected any more
stopFlushing <- 1 // any logging beyond this point will be dropped
// Flush any pending logs asynchronously.
c.pendingLogs.Lock()
flushes := c.pendingLogs.flushes
if len(c.pendingLogs.lines) > 0 {
flushes++
}
c.pendingLogs.Unlock()
go c.flushLog(false)
w.Header().Set(logFlushHeader, strconv.Itoa(flushes))
// Avoid nil Write call if c.Write is never called.
if c.outCode != 0 {
w.WriteHeader(c.outCode)
}
if c.outBody != nil {
w.Write(c.outBody)
}
}
func executeRequestSafely(c *context, r *http.Request) {
defer func() {
if x := recover(); x != nil {
logf(c, 4, "%s", renderPanic(x)) // 4 == critical
c.outCode = 500
}
}()
http.DefaultServeMux.ServeHTTP(c, r)
}
func renderPanic(x interface{}) string {
buf := make([]byte, 16<<10) // 16 KB should be plenty
buf = buf[:runtime.Stack(buf, false)]
// Remove the first few stack frames:
// this func
// the recover closure in the caller
// That will root the stack trace at the site of the panic.
const (
skipStart = "internal.renderPanic"
skipFrames = 2
)
start := bytes.Index(buf, []byte(skipStart))
p := start
for i := 0; i < skipFrames*2 && p+1 < len(buf); i++ {
p = bytes.IndexByte(buf[p+1:], '\n') + p + 1
if p < 0 {
break
}
}
if p >= 0 {
// buf[start:p+1] is the block to remove.
// Copy buf[p+1:] over buf[start:] and shrink buf.
copy(buf[start:], buf[p+1:])
buf = buf[:len(buf)-(p+1-start)]
}
// Add panic heading.
head := fmt.Sprintf("panic: %v\n\n", x)
if len(head) > len(buf) {
// Extremely unlikely to happen.
return head
}
copy(buf[len(head):], buf)
copy(buf, head)
return string(buf)
}
var ctxs = struct {
sync.Mutex
m map[*http.Request]*context
bg *context // background context, lazily initialized
// dec is used by tests to decorate the netcontext.Context returned
// for a given request. This allows tests to add overrides (such as
// WithAppIDOverride) to the context. The map is nil outside tests.
dec map[*http.Request]func(netcontext.Context) netcontext.Context
}{
m: make(map[*http.Request]*context),
}
// context represents the context of an in-flight HTTP request.
// It implements the appengine.Context and http.ResponseWriter interfaces.
type context struct {
req *http.Request
outCode int
outHeader http.Header
outBody []byte
pendingLogs struct {
sync.Mutex
lines []*logpb.UserAppLogLine
flushes int
}
apiURL *url.URL
}
var contextKey = "holds a *context"
func fromContext(ctx netcontext.Context) *context {
c, _ := ctx.Value(&contextKey).(*context)
return c
}
func withContext(parent netcontext.Context, c *context) netcontext.Context {
ctx := netcontext.WithValue(parent, &contextKey, c)
if ns := c.req.Header.Get(curNamespaceHeader); ns != "" {
ctx = withNamespace(ctx, ns)
}
return ctx
}
func toContext(c *context) netcontext.Context {
return withContext(netcontext.Background(), c)
}
func IncomingHeaders(ctx netcontext.Context) http.Header {
if c := fromContext(ctx); c != nil {
return c.req.Header
}
return nil
}
func WithContext(parent netcontext.Context, req *http.Request) netcontext.Context {
ctxs.Lock()
c := ctxs.m[req]
d := ctxs.dec[req]
ctxs.Unlock()
if d != nil {
parent = d(parent)
}
if c == nil {
// Someone passed in an http.Request that is not in-flight.
// We panic here rather than panicking at a later point
// so that stack traces will be more sensible.
log.Panic("appengine: NewContext passed an unknown http.Request")
}
return withContext(parent, c)
}
// DefaultTicket returns a ticket used for background context or dev_appserver.
func DefaultTicket() string {
defaultTicketOnce.Do(func() {
if IsDevAppServer() {
defaultTicket = "testapp" + defaultTicketSuffix
return
}
appID := partitionlessAppID()
escAppID := strings.Replace(strings.Replace(appID, ":", "_", -1), ".", "_", -1)
majVersion := VersionID(nil)
if i := strings.Index(majVersion, "."); i > 0 {
majVersion = majVersion[:i]
}
defaultTicket = fmt.Sprintf("%s/%s.%s.%s", escAppID, ModuleName(nil), majVersion, InstanceID())
})
return defaultTicket
}
func BackgroundContext() netcontext.Context {
ctxs.Lock()
defer ctxs.Unlock()
if ctxs.bg != nil {
return toContext(ctxs.bg)
}
// Compute background security ticket.
ticket := DefaultTicket()
ctxs.bg = &context{
req: &http.Request{
Header: http.Header{
ticketHeader: []string{ticket},
},
},
apiURL: apiURL(),
}
// TODO(dsymonds): Wire up the shutdown handler to do a final flush.
go ctxs.bg.logFlusher(make(chan int))
return toContext(ctxs.bg)
}
// RegisterTestRequest registers the HTTP request req for testing, such that
// any API calls are sent to the provided URL. It returns a closure to delete
// the registration.
// It should only be used by aetest package.
func RegisterTestRequest(req *http.Request, apiURL *url.URL, decorate func(netcontext.Context) netcontext.Context) func() {
c := &context{
req: req,
apiURL: apiURL,
}
ctxs.Lock()
defer ctxs.Unlock()
if _, ok := ctxs.m[req]; ok {
log.Panic("req already associated with context")
}
if _, ok := ctxs.dec[req]; ok {
log.Panic("req already associated with context")
}
if ctxs.dec == nil {
ctxs.dec = make(map[*http.Request]func(netcontext.Context) netcontext.Context)
}
ctxs.m[req] = c
ctxs.dec[req] = decorate
return func() {
ctxs.Lock()
delete(ctxs.m, req)
delete(ctxs.dec, req)
ctxs.Unlock()
}
}
var errTimeout = &CallError{
Detail: "Deadline exceeded",
Code: int32(remotepb.RpcError_CANCELLED),
Timeout: true,
}
func (c *context) Header() http.Header { return c.outHeader }
// Copied from $GOROOT/src/pkg/net/http/transfer.go. Some response status
// codes do not permit a response body (nor response entity headers such as
// Content-Length, Content-Type, etc).
func bodyAllowedForStatus(status int) bool {
switch {
case status >= 100 && status <= 199:
return false
case status == 204:
return false
case status == 304:
return false
}
return true
}
func (c *context) Write(b []byte) (int, error) {
if c.outCode == 0 {
c.WriteHeader(http.StatusOK)
}
if len(b) > 0 && !bodyAllowedForStatus(c.outCode) {
return 0, http.ErrBodyNotAllowed
}
c.outBody = append(c.outBody, b...)
return len(b), nil
}
func (c *context) WriteHeader(code int) {
if c.outCode != 0 {
logf(c, 3, "WriteHeader called multiple times on request.") // error level
return
}
c.outCode = code
}
func (c *context) post(body []byte, timeout time.Duration) (b []byte, err error) {
hreq := &http.Request{
Method: "POST",
URL: c.apiURL,
Header: http.Header{
apiEndpointHeader: apiEndpointHeaderValue,
apiMethodHeader: apiMethodHeaderValue,
apiContentType: apiContentTypeValue,
apiDeadlineHeader: []string{strconv.FormatFloat(timeout.Seconds(), 'f', -1, 64)},
},
Body: ioutil.NopCloser(bytes.NewReader(body)),
ContentLength: int64(len(body)),
Host: c.apiURL.Host,
}
if info := c.req.Header.Get(dapperHeader); info != "" {
hreq.Header.Set(dapperHeader, info)
}
if info := c.req.Header.Get(traceHeader); info != "" {
hreq.Header.Set(traceHeader, info)
}
tr := apiHTTPClient.Transport.(*http.Transport)
var timedOut int32 // atomic; set to 1 if timed out
t := time.AfterFunc(timeout, func() {
atomic.StoreInt32(&timedOut, 1)
tr.CancelRequest(hreq)
})
defer t.Stop()
defer func() {
// Check if timeout was exceeded.
if atomic.LoadInt32(&timedOut) != 0 {
err = errTimeout
}
}()
hresp, err := apiHTTPClient.Do(hreq)
if err != nil {
return nil, &CallError{
Detail: fmt.Sprintf("service bridge HTTP failed: %v", err),
Code: int32(remotepb.RpcError_UNKNOWN),
}
}
defer hresp.Body.Close()
hrespBody, err := ioutil.ReadAll(hresp.Body)
if hresp.StatusCode != 200 {
return nil, &CallError{
Detail: fmt.Sprintf("service bridge returned HTTP %d (%q)", hresp.StatusCode, hrespBody),
Code: int32(remotepb.RpcError_UNKNOWN),
}
}
if err != nil {
return nil, &CallError{
Detail: fmt.Sprintf("service bridge response bad: %v", err),
Code: int32(remotepb.RpcError_UNKNOWN),
}
}
return hrespBody, nil
}
func Call(ctx netcontext.Context, service, method string, in, out proto.Message) error {
if ns := NamespaceFromContext(ctx); ns != "" {
if fn, ok := NamespaceMods[service]; ok {
fn(in, ns)
}
}
if f, ctx, ok := callOverrideFromContext(ctx); ok {
return f(ctx, service, method, in, out)
}
// Handle already-done contexts quickly.
select {
case <-ctx.Done():
return ctx.Err()
default:
}
c := fromContext(ctx)
if c == nil {
// Give a good error message rather than a panic lower down.
return errors.New("not an App Engine context")
}
// Apply transaction modifications if we're in a transaction.
if t := transactionFromContext(ctx); t != nil {
if t.finished {
return errors.New("transaction context has expired")
}
applyTransaction(in, &t.transaction)
}
// Default RPC timeout is 60s.
timeout := 60 * time.Second
if deadline, ok := ctx.Deadline(); ok {
timeout = deadline.Sub(time.Now())
}
data, err := proto.Marshal(in)
if err != nil {
return err
}
ticket := c.req.Header.Get(ticketHeader)
// Use a test ticket under test environment.
if ticket == "" {
if appid := ctx.Value(&appIDOverrideKey); appid != nil {
ticket = appid.(string) + defaultTicketSuffix
}
}
// Fall back to use background ticket when the request ticket is not available in Flex or dev_appserver.
if ticket == "" {
ticket = DefaultTicket()
}
req := &remotepb.Request{
ServiceName: &service,
Method: &method,
Request: data,
RequestId: &ticket,
}
hreqBody, err := proto.Marshal(req)
if err != nil {
return err
}
hrespBody, err := c.post(hreqBody, timeout)
if err != nil {
return err
}
res := &remotepb.Response{}
if err := proto.Unmarshal(hrespBody, res); err != nil {
return err
}
if res.RpcError != nil {
ce := &CallError{
Detail: res.RpcError.GetDetail(),
Code: *res.RpcError.Code,
}
switch remotepb.RpcError_ErrorCode(ce.Code) {
case remotepb.RpcError_CANCELLED, remotepb.RpcError_DEADLINE_EXCEEDED:
ce.Timeout = true
}
return ce
}
if res.ApplicationError != nil {
return &APIError{
Service: *req.ServiceName,
Detail: res.ApplicationError.GetDetail(),
Code: *res.ApplicationError.Code,
}
}
if res.Exception != nil || res.JavaException != nil {
// This shouldn't happen, but let's be defensive.
return &CallError{
Detail: "service bridge returned exception",
Code: int32(remotepb.RpcError_UNKNOWN),
}
}
return proto.Unmarshal(res.Response, out)
}
func (c *context) Request() *http.Request {
return c.req
}
func (c *context) addLogLine(ll *logpb.UserAppLogLine) {
// Truncate long log lines.
// TODO(dsymonds): Check if this is still necessary.
const lim = 8 << 10
if len(*ll.Message) > lim {
suffix := fmt.Sprintf("...(length %d)", len(*ll.Message))
ll.Message = proto.String((*ll.Message)[:lim-len(suffix)] + suffix)
}
c.pendingLogs.Lock()
c.pendingLogs.lines = append(c.pendingLogs.lines, ll)
c.pendingLogs.Unlock()
}
var logLevelName = map[int64]string{
0: "DEBUG",
1: "INFO",
2: "WARNING",
3: "ERROR",
4: "CRITICAL",
}
func logf(c *context, level int64, format string, args ...interface{}) {
if c == nil {
panic("not an App Engine context")
}
s := fmt.Sprintf(format, args...)
s = strings.TrimRight(s, "\n") // Remove any trailing newline characters.
c.addLogLine(&logpb.UserAppLogLine{
TimestampUsec: proto.Int64(time.Now().UnixNano() / 1e3),
Level: &level,
Message: &s,
})
log.Print(logLevelName[level] + ": " + s)
}
// flushLog attempts to flush any pending logs to the appserver.
// It should not be called concurrently.
func (c *context) flushLog(force bool) (flushed bool) {
c.pendingLogs.Lock()
// Grab up to 30 MB. We can get away with up to 32 MB, but let's be cautious.
n, rem := 0, 30<<20
for ; n < len(c.pendingLogs.lines); n++ {
ll := c.pendingLogs.lines[n]
// Each log line will require about 3 bytes of overhead.
nb := proto.Size(ll) + 3
if nb > rem {
break
}
rem -= nb
}
lines := c.pendingLogs.lines[:n]
c.pendingLogs.lines = c.pendingLogs.lines[n:]
c.pendingLogs.Unlock()
if len(lines) == 0 && !force {
// Nothing to flush.
return false
}
rescueLogs := false
defer func() {
if rescueLogs {
c.pendingLogs.Lock()
c.pendingLogs.lines = append(lines, c.pendingLogs.lines...)
c.pendingLogs.Unlock()
}
}()
buf, err := proto.Marshal(&logpb.UserAppLogGroup{
LogLine: lines,
})
if err != nil {
log.Printf("internal.flushLog: marshaling UserAppLogGroup: %v", err)
rescueLogs = true
return false
}
req := &logpb.FlushRequest{
Logs: buf,
}
res := &basepb.VoidProto{}
c.pendingLogs.Lock()
c.pendingLogs.flushes++
c.pendingLogs.Unlock()
if err := Call(toContext(c), "logservice", "Flush", req, res); err != nil {
log.Printf("internal.flushLog: Flush RPC: %v", err)
rescueLogs = true
return false
}
return true
}
const (
// Log flushing parameters.
flushInterval = 1 * time.Second
forceFlushInterval = 60 * time.Second
)
func (c *context) logFlusher(stop <-chan int) {
lastFlush := time.Now()
tick := time.NewTicker(flushInterval)
for {
select {
case <-stop:
// Request finished.
tick.Stop()
return
case <-tick.C:
force := time.Now().Sub(lastFlush) > forceFlushInterval
if c.flushLog(force) {
lastFlush = time.Now()
}
}
}
}
func ContextForTesting(req *http.Request) netcontext.Context {
return toContext(&context{req: req})
}

159
vendor/google.golang.org/appengine/internal/api_classic.go generated vendored Normal file
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// Copyright 2015 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
// +build appengine
package internal
import (
"errors"
"fmt"
"net/http"
"time"
"appengine"
"appengine_internal"
basepb "appengine_internal/base"
"github.com/golang/protobuf/proto"
netcontext "golang.org/x/net/context"
)
var contextKey = "holds an appengine.Context"
func fromContext(ctx netcontext.Context) appengine.Context {
c, _ := ctx.Value(&contextKey).(appengine.Context)
return c
}
// This is only for classic App Engine adapters.
func ClassicContextFromContext(ctx netcontext.Context) appengine.Context {
return fromContext(ctx)
}
func withContext(parent netcontext.Context, c appengine.Context) netcontext.Context {
ctx := netcontext.WithValue(parent, &contextKey, c)
s := &basepb.StringProto{}
c.Call("__go__", "GetNamespace", &basepb.VoidProto{}, s, nil)
if ns := s.GetValue(); ns != "" {
ctx = NamespacedContext(ctx, ns)
}
return ctx
}
func IncomingHeaders(ctx netcontext.Context) http.Header {
if c := fromContext(ctx); c != nil {
if req, ok := c.Request().(*http.Request); ok {
return req.Header
}
}
return nil
}
func WithContext(parent netcontext.Context, req *http.Request) netcontext.Context {
c := appengine.NewContext(req)
return withContext(parent, c)
}
type testingContext struct {
appengine.Context
req *http.Request
}
func (t *testingContext) FullyQualifiedAppID() string { return "dev~testcontext" }
func (t *testingContext) Call(service, method string, _, _ appengine_internal.ProtoMessage, _ *appengine_internal.CallOptions) error {
if service == "__go__" && method == "GetNamespace" {
return nil
}
return fmt.Errorf("testingContext: unsupported Call")
}
func (t *testingContext) Request() interface{} { return t.req }
func ContextForTesting(req *http.Request) netcontext.Context {
return withContext(netcontext.Background(), &testingContext{req: req})
}
func Call(ctx netcontext.Context, service, method string, in, out proto.Message) error {
if ns := NamespaceFromContext(ctx); ns != "" {
if fn, ok := NamespaceMods[service]; ok {
fn(in, ns)
}
}
if f, ctx, ok := callOverrideFromContext(ctx); ok {
return f(ctx, service, method, in, out)
}
// Handle already-done contexts quickly.
select {
case <-ctx.Done():
return ctx.Err()
default:
}
c := fromContext(ctx)
if c == nil {
// Give a good error message rather than a panic lower down.
return errors.New("not an App Engine context")
}
// Apply transaction modifications if we're in a transaction.
if t := transactionFromContext(ctx); t != nil {
if t.finished {
return errors.New("transaction context has expired")
}
applyTransaction(in, &t.transaction)
}
var opts *appengine_internal.CallOptions
if d, ok := ctx.Deadline(); ok {
opts = &appengine_internal.CallOptions{
Timeout: d.Sub(time.Now()),
}
}
err := c.Call(service, method, in, out, opts)
switch v := err.(type) {
case *appengine_internal.APIError:
return &APIError{
Service: v.Service,
Detail: v.Detail,
Code: v.Code,
}
case *appengine_internal.CallError:
return &CallError{
Detail: v.Detail,
Code: v.Code,
Timeout: v.Timeout,
}
}
return err
}
func handleHTTP(w http.ResponseWriter, r *http.Request) {
panic("handleHTTP called; this should be impossible")
}
func logf(c appengine.Context, level int64, format string, args ...interface{}) {
var fn func(format string, args ...interface{})
switch level {
case 0:
fn = c.Debugf
case 1:
fn = c.Infof
case 2:
fn = c.Warningf
case 3:
fn = c.Errorf
case 4:
fn = c.Criticalf
default:
// This shouldn't happen.
fn = c.Criticalf
}
fn(format, args...)
}

116
vendor/google.golang.org/appengine/internal/api_common.go generated vendored Normal file
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// Copyright 2015 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package internal
import (
"os"
"github.com/golang/protobuf/proto"
netcontext "golang.org/x/net/context"
)
type CallOverrideFunc func(ctx netcontext.Context, service, method string, in, out proto.Message) error
var callOverrideKey = "holds []CallOverrideFunc"
func WithCallOverride(ctx netcontext.Context, f CallOverrideFunc) netcontext.Context {
// We avoid appending to any existing call override
// so we don't risk overwriting a popped stack below.
var cofs []CallOverrideFunc
if uf, ok := ctx.Value(&callOverrideKey).([]CallOverrideFunc); ok {
cofs = append(cofs, uf...)
}
cofs = append(cofs, f)
return netcontext.WithValue(ctx, &callOverrideKey, cofs)
}
func callOverrideFromContext(ctx netcontext.Context) (CallOverrideFunc, netcontext.Context, bool) {
cofs, _ := ctx.Value(&callOverrideKey).([]CallOverrideFunc)
if len(cofs) == 0 {
return nil, nil, false
}
// We found a list of overrides; grab the last, and reconstitute a
// context that will hide it.
f := cofs[len(cofs)-1]
ctx = netcontext.WithValue(ctx, &callOverrideKey, cofs[:len(cofs)-1])
return f, ctx, true
}
type logOverrideFunc func(level int64, format string, args ...interface{})
var logOverrideKey = "holds a logOverrideFunc"
func WithLogOverride(ctx netcontext.Context, f logOverrideFunc) netcontext.Context {
return netcontext.WithValue(ctx, &logOverrideKey, f)
}
var appIDOverrideKey = "holds a string, being the full app ID"
func WithAppIDOverride(ctx netcontext.Context, appID string) netcontext.Context {
return netcontext.WithValue(ctx, &appIDOverrideKey, appID)
}
var namespaceKey = "holds the namespace string"
func withNamespace(ctx netcontext.Context, ns string) netcontext.Context {
return netcontext.WithValue(ctx, &namespaceKey, ns)
}
func NamespaceFromContext(ctx netcontext.Context) string {
// If there's no namespace, return the empty string.
ns, _ := ctx.Value(&namespaceKey).(string)
return ns
}
// FullyQualifiedAppID returns the fully-qualified application ID.
// This may contain a partition prefix (e.g. "s~" for High Replication apps),
// or a domain prefix (e.g. "example.com:").
func FullyQualifiedAppID(ctx netcontext.Context) string {
if id, ok := ctx.Value(&appIDOverrideKey).(string); ok {
return id
}
return fullyQualifiedAppID(ctx)
}
func Logf(ctx netcontext.Context, level int64, format string, args ...interface{}) {
if f, ok := ctx.Value(&logOverrideKey).(logOverrideFunc); ok {
f(level, format, args...)
return
}
logf(fromContext(ctx), level, format, args...)
}
// NamespacedContext wraps a Context to support namespaces.
func NamespacedContext(ctx netcontext.Context, namespace string) netcontext.Context {
return withNamespace(ctx, namespace)
}
// SetTestEnv sets the env variables for testing background ticket in Flex.
func SetTestEnv() func() {
var environ = []struct {
key, value string
}{
{"GAE_LONG_APP_ID", "my-app-id"},
{"GAE_MINOR_VERSION", "067924799508853122"},
{"GAE_MODULE_INSTANCE", "0"},
{"GAE_MODULE_NAME", "default"},
{"GAE_MODULE_VERSION", "20150612t184001"},
}
for _, v := range environ {
old := os.Getenv(v.key)
os.Setenv(v.key, v.value)
v.value = old
}
return func() { // Restore old environment after the test completes.
for _, v := range environ {
if v.value == "" {
os.Unsetenv(v.key)
continue
}
os.Setenv(v.key, v.value)
}
}
}

28
vendor/google.golang.org/appengine/internal/app_id.go generated vendored Normal file
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@ -0,0 +1,28 @@
// Copyright 2011 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package internal
import (
"strings"
)
func parseFullAppID(appid string) (partition, domain, displayID string) {
if i := strings.Index(appid, "~"); i != -1 {
partition, appid = appid[:i], appid[i+1:]
}
if i := strings.Index(appid, ":"); i != -1 {
domain, appid = appid[:i], appid[i+1:]
}
return partition, domain, appid
}
// appID returns "appid" or "domain.com:appid".
func appID(fullAppID string) string {
_, dom, dis := parseFullAppID(fullAppID)
if dom != "" {
return dom + ":" + dis
}
return dis
}

296
vendor/google.golang.org/appengine/internal/app_identity/app_identity_service.pb.go generated vendored Normal file
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@ -0,0 +1,296 @@
// Code generated by protoc-gen-go.
// source: google.golang.org/appengine/internal/app_identity/app_identity_service.proto
// DO NOT EDIT!
/*
Package app_identity is a generated protocol buffer package.
It is generated from these files:
google.golang.org/appengine/internal/app_identity/app_identity_service.proto
It has these top-level messages:
AppIdentityServiceError
SignForAppRequest
SignForAppResponse
GetPublicCertificateForAppRequest
PublicCertificate
GetPublicCertificateForAppResponse
GetServiceAccountNameRequest
GetServiceAccountNameResponse
GetAccessTokenRequest
GetAccessTokenResponse
GetDefaultGcsBucketNameRequest
GetDefaultGcsBucketNameResponse
*/
package app_identity
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
type AppIdentityServiceError_ErrorCode int32
const (
AppIdentityServiceError_SUCCESS AppIdentityServiceError_ErrorCode = 0
AppIdentityServiceError_UNKNOWN_SCOPE AppIdentityServiceError_ErrorCode = 9
AppIdentityServiceError_BLOB_TOO_LARGE AppIdentityServiceError_ErrorCode = 1000
AppIdentityServiceError_DEADLINE_EXCEEDED AppIdentityServiceError_ErrorCode = 1001
AppIdentityServiceError_NOT_A_VALID_APP AppIdentityServiceError_ErrorCode = 1002
AppIdentityServiceError_UNKNOWN_ERROR AppIdentityServiceError_ErrorCode = 1003
AppIdentityServiceError_NOT_ALLOWED AppIdentityServiceError_ErrorCode = 1005
AppIdentityServiceError_NOT_IMPLEMENTED AppIdentityServiceError_ErrorCode = 1006
)
var AppIdentityServiceError_ErrorCode_name = map[int32]string{
0: "SUCCESS",
9: "UNKNOWN_SCOPE",
1000: "BLOB_TOO_LARGE",
1001: "DEADLINE_EXCEEDED",
1002: "NOT_A_VALID_APP",
1003: "UNKNOWN_ERROR",
1005: "NOT_ALLOWED",
1006: "NOT_IMPLEMENTED",
}
var AppIdentityServiceError_ErrorCode_value = map[string]int32{
"SUCCESS": 0,
"UNKNOWN_SCOPE": 9,
"BLOB_TOO_LARGE": 1000,
"DEADLINE_EXCEEDED": 1001,
"NOT_A_VALID_APP": 1002,
"UNKNOWN_ERROR": 1003,
"NOT_ALLOWED": 1005,
"NOT_IMPLEMENTED": 1006,
}
func (x AppIdentityServiceError_ErrorCode) Enum() *AppIdentityServiceError_ErrorCode {
p := new(AppIdentityServiceError_ErrorCode)
*p = x
return p
}
func (x AppIdentityServiceError_ErrorCode) String() string {
return proto.EnumName(AppIdentityServiceError_ErrorCode_name, int32(x))
}
func (x *AppIdentityServiceError_ErrorCode) UnmarshalJSON(data []byte) error {
value, err := proto.UnmarshalJSONEnum(AppIdentityServiceError_ErrorCode_value, data, "AppIdentityServiceError_ErrorCode")
if err != nil {
return err
}
*x = AppIdentityServiceError_ErrorCode(value)
return nil
}
type AppIdentityServiceError struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *AppIdentityServiceError) Reset() { *m = AppIdentityServiceError{} }
func (m *AppIdentityServiceError) String() string { return proto.CompactTextString(m) }
func (*AppIdentityServiceError) ProtoMessage() {}
type SignForAppRequest struct {
BytesToSign []byte `protobuf:"bytes,1,opt,name=bytes_to_sign" json:"bytes_to_sign,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *SignForAppRequest) Reset() { *m = SignForAppRequest{} }
func (m *SignForAppRequest) String() string { return proto.CompactTextString(m) }
func (*SignForAppRequest) ProtoMessage() {}
func (m *SignForAppRequest) GetBytesToSign() []byte {
if m != nil {
return m.BytesToSign
}
return nil
}
type SignForAppResponse struct {
KeyName *string `protobuf:"bytes,1,opt,name=key_name" json:"key_name,omitempty"`
SignatureBytes []byte `protobuf:"bytes,2,opt,name=signature_bytes" json:"signature_bytes,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *SignForAppResponse) Reset() { *m = SignForAppResponse{} }
func (m *SignForAppResponse) String() string { return proto.CompactTextString(m) }
func (*SignForAppResponse) ProtoMessage() {}
func (m *SignForAppResponse) GetKeyName() string {
if m != nil && m.KeyName != nil {
return *m.KeyName
}
return ""
}
func (m *SignForAppResponse) GetSignatureBytes() []byte {
if m != nil {
return m.SignatureBytes
}
return nil
}
type GetPublicCertificateForAppRequest struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *GetPublicCertificateForAppRequest) Reset() { *m = GetPublicCertificateForAppRequest{} }
func (m *GetPublicCertificateForAppRequest) String() string { return proto.CompactTextString(m) }
func (*GetPublicCertificateForAppRequest) ProtoMessage() {}
type PublicCertificate struct {
KeyName *string `protobuf:"bytes,1,opt,name=key_name" json:"key_name,omitempty"`
X509CertificatePem *string `protobuf:"bytes,2,opt,name=x509_certificate_pem" json:"x509_certificate_pem,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *PublicCertificate) Reset() { *m = PublicCertificate{} }
func (m *PublicCertificate) String() string { return proto.CompactTextString(m) }
func (*PublicCertificate) ProtoMessage() {}
func (m *PublicCertificate) GetKeyName() string {
if m != nil && m.KeyName != nil {
return *m.KeyName
}
return ""
}
func (m *PublicCertificate) GetX509CertificatePem() string {
if m != nil && m.X509CertificatePem != nil {
return *m.X509CertificatePem
}
return ""
}
type GetPublicCertificateForAppResponse struct {
PublicCertificateList []*PublicCertificate `protobuf:"bytes,1,rep,name=public_certificate_list" json:"public_certificate_list,omitempty"`
MaxClientCacheTimeInSecond *int64 `protobuf:"varint,2,opt,name=max_client_cache_time_in_second" json:"max_client_cache_time_in_second,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetPublicCertificateForAppResponse) Reset() { *m = GetPublicCertificateForAppResponse{} }
func (m *GetPublicCertificateForAppResponse) String() string { return proto.CompactTextString(m) }
func (*GetPublicCertificateForAppResponse) ProtoMessage() {}
func (m *GetPublicCertificateForAppResponse) GetPublicCertificateList() []*PublicCertificate {
if m != nil {
return m.PublicCertificateList
}
return nil
}
func (m *GetPublicCertificateForAppResponse) GetMaxClientCacheTimeInSecond() int64 {
if m != nil && m.MaxClientCacheTimeInSecond != nil {
return *m.MaxClientCacheTimeInSecond
}
return 0
}
type GetServiceAccountNameRequest struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *GetServiceAccountNameRequest) Reset() { *m = GetServiceAccountNameRequest{} }
func (m *GetServiceAccountNameRequest) String() string { return proto.CompactTextString(m) }
func (*GetServiceAccountNameRequest) ProtoMessage() {}
type GetServiceAccountNameResponse struct {
ServiceAccountName *string `protobuf:"bytes,1,opt,name=service_account_name" json:"service_account_name,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetServiceAccountNameResponse) Reset() { *m = GetServiceAccountNameResponse{} }
func (m *GetServiceAccountNameResponse) String() string { return proto.CompactTextString(m) }
func (*GetServiceAccountNameResponse) ProtoMessage() {}
func (m *GetServiceAccountNameResponse) GetServiceAccountName() string {
if m != nil && m.ServiceAccountName != nil {
return *m.ServiceAccountName
}
return ""
}
type GetAccessTokenRequest struct {
Scope []string `protobuf:"bytes,1,rep,name=scope" json:"scope,omitempty"`
ServiceAccountId *int64 `protobuf:"varint,2,opt,name=service_account_id" json:"service_account_id,omitempty"`
ServiceAccountName *string `protobuf:"bytes,3,opt,name=service_account_name" json:"service_account_name,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetAccessTokenRequest) Reset() { *m = GetAccessTokenRequest{} }
func (m *GetAccessTokenRequest) String() string { return proto.CompactTextString(m) }
func (*GetAccessTokenRequest) ProtoMessage() {}
func (m *GetAccessTokenRequest) GetScope() []string {
if m != nil {
return m.Scope
}
return nil
}
func (m *GetAccessTokenRequest) GetServiceAccountId() int64 {
if m != nil && m.ServiceAccountId != nil {
return *m.ServiceAccountId
}
return 0
}
func (m *GetAccessTokenRequest) GetServiceAccountName() string {
if m != nil && m.ServiceAccountName != nil {
return *m.ServiceAccountName
}
return ""
}
type GetAccessTokenResponse struct {
AccessToken *string `protobuf:"bytes,1,opt,name=access_token" json:"access_token,omitempty"`
ExpirationTime *int64 `protobuf:"varint,2,opt,name=expiration_time" json:"expiration_time,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetAccessTokenResponse) Reset() { *m = GetAccessTokenResponse{} }
func (m *GetAccessTokenResponse) String() string { return proto.CompactTextString(m) }
func (*GetAccessTokenResponse) ProtoMessage() {}
func (m *GetAccessTokenResponse) GetAccessToken() string {
if m != nil && m.AccessToken != nil {
return *m.AccessToken
}
return ""
}
func (m *GetAccessTokenResponse) GetExpirationTime() int64 {
if m != nil && m.ExpirationTime != nil {
return *m.ExpirationTime
}
return 0
}
type GetDefaultGcsBucketNameRequest struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *GetDefaultGcsBucketNameRequest) Reset() { *m = GetDefaultGcsBucketNameRequest{} }
func (m *GetDefaultGcsBucketNameRequest) String() string { return proto.CompactTextString(m) }
func (*GetDefaultGcsBucketNameRequest) ProtoMessage() {}
type GetDefaultGcsBucketNameResponse struct {
DefaultGcsBucketName *string `protobuf:"bytes,1,opt,name=default_gcs_bucket_name" json:"default_gcs_bucket_name,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetDefaultGcsBucketNameResponse) Reset() { *m = GetDefaultGcsBucketNameResponse{} }
func (m *GetDefaultGcsBucketNameResponse) String() string { return proto.CompactTextString(m) }
func (*GetDefaultGcsBucketNameResponse) ProtoMessage() {}
func (m *GetDefaultGcsBucketNameResponse) GetDefaultGcsBucketName() string {
if m != nil && m.DefaultGcsBucketName != nil {
return *m.DefaultGcsBucketName
}
return ""
}
func init() {
}

64
vendor/google.golang.org/appengine/internal/app_identity/app_identity_service.proto generated vendored Normal file
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syntax = "proto2";
option go_package = "app_identity";
package appengine;
message AppIdentityServiceError {
enum ErrorCode {
SUCCESS = 0;
UNKNOWN_SCOPE = 9;
BLOB_TOO_LARGE = 1000;
DEADLINE_EXCEEDED = 1001;
NOT_A_VALID_APP = 1002;
UNKNOWN_ERROR = 1003;
NOT_ALLOWED = 1005;
NOT_IMPLEMENTED = 1006;
}
}
message SignForAppRequest {
optional bytes bytes_to_sign = 1;
}
message SignForAppResponse {
optional string key_name = 1;
optional bytes signature_bytes = 2;
}
message GetPublicCertificateForAppRequest {
}
message PublicCertificate {
optional string key_name = 1;
optional string x509_certificate_pem = 2;
}
message GetPublicCertificateForAppResponse {
repeated PublicCertificate public_certificate_list = 1;
optional int64 max_client_cache_time_in_second = 2;
}
message GetServiceAccountNameRequest {
}
message GetServiceAccountNameResponse {
optional string service_account_name = 1;
}
message GetAccessTokenRequest {
repeated string scope = 1;
optional int64 service_account_id = 2;
optional string service_account_name = 3;
}
message GetAccessTokenResponse {
optional string access_token = 1;
optional int64 expiration_time = 2;
}
message GetDefaultGcsBucketNameRequest {
}
message GetDefaultGcsBucketNameResponse {
optional string default_gcs_bucket_name = 1;
}

133
vendor/google.golang.org/appengine/internal/base/api_base.pb.go generated vendored Normal file
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// Code generated by protoc-gen-go.
// source: google.golang.org/appengine/internal/base/api_base.proto
// DO NOT EDIT!
/*
Package base is a generated protocol buffer package.
It is generated from these files:
google.golang.org/appengine/internal/base/api_base.proto
It has these top-level messages:
StringProto
Integer32Proto
Integer64Proto
BoolProto
DoubleProto
BytesProto
VoidProto
*/
package base
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
type StringProto struct {
Value *string `protobuf:"bytes,1,req,name=value" json:"value,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *StringProto) Reset() { *m = StringProto{} }
func (m *StringProto) String() string { return proto.CompactTextString(m) }
func (*StringProto) ProtoMessage() {}
func (m *StringProto) GetValue() string {
if m != nil && m.Value != nil {
return *m.Value
}
return ""
}
type Integer32Proto struct {
Value *int32 `protobuf:"varint,1,req,name=value" json:"value,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *Integer32Proto) Reset() { *m = Integer32Proto{} }
func (m *Integer32Proto) String() string { return proto.CompactTextString(m) }
func (*Integer32Proto) ProtoMessage() {}
func (m *Integer32Proto) GetValue() int32 {
if m != nil && m.Value != nil {
return *m.Value
}
return 0
}
type Integer64Proto struct {
Value *int64 `protobuf:"varint,1,req,name=value" json:"value,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *Integer64Proto) Reset() { *m = Integer64Proto{} }
func (m *Integer64Proto) String() string { return proto.CompactTextString(m) }
func (*Integer64Proto) ProtoMessage() {}
func (m *Integer64Proto) GetValue() int64 {
if m != nil && m.Value != nil {
return *m.Value
}
return 0
}
type BoolProto struct {
Value *bool `protobuf:"varint,1,req,name=value" json:"value,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *BoolProto) Reset() { *m = BoolProto{} }
func (m *BoolProto) String() string { return proto.CompactTextString(m) }
func (*BoolProto) ProtoMessage() {}
func (m *BoolProto) GetValue() bool {
if m != nil && m.Value != nil {
return *m.Value
}
return false
}
type DoubleProto struct {
Value *float64 `protobuf:"fixed64,1,req,name=value" json:"value,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *DoubleProto) Reset() { *m = DoubleProto{} }
func (m *DoubleProto) String() string { return proto.CompactTextString(m) }
func (*DoubleProto) ProtoMessage() {}
func (m *DoubleProto) GetValue() float64 {
if m != nil && m.Value != nil {
return *m.Value
}
return 0
}
type BytesProto struct {
Value []byte `protobuf:"bytes,1,req,name=value" json:"value,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *BytesProto) Reset() { *m = BytesProto{} }
func (m *BytesProto) String() string { return proto.CompactTextString(m) }
func (*BytesProto) ProtoMessage() {}
func (m *BytesProto) GetValue() []byte {
if m != nil {
return m.Value
}
return nil
}
type VoidProto struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *VoidProto) Reset() { *m = VoidProto{} }
func (m *VoidProto) String() string { return proto.CompactTextString(m) }
func (*VoidProto) ProtoMessage() {}

33
vendor/google.golang.org/appengine/internal/base/api_base.proto generated vendored Normal file
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// Built-in base types for API calls. Primarily useful as return types.
syntax = "proto2";
option go_package = "base";
package appengine.base;
message StringProto {
required string value = 1;
}
message Integer32Proto {
required int32 value = 1;
}
message Integer64Proto {
required int64 value = 1;
}
message BoolProto {
required bool value = 1;
}
message DoubleProto {
required double value = 1;
}
message BytesProto {
required bytes value = 1 [ctype=CORD];
}
message VoidProto {
}

2778
vendor/google.golang.org/appengine/internal/datastore/datastore_v3.pb.go generated vendored Normal file
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541
vendor/google.golang.org/appengine/internal/datastore/datastore_v3.proto generated vendored Executable file
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syntax = "proto2";
option go_package = "datastore";
package appengine;
message Action{}
message PropertyValue {
optional int64 int64Value = 1;
optional bool booleanValue = 2;
optional string stringValue = 3;
optional double doubleValue = 4;
optional group PointValue = 5 {
required double x = 6;
required double y = 7;
}
optional group UserValue = 8 {
required string email = 9;
required string auth_domain = 10;
optional string nickname = 11;
optional string federated_identity = 21;
optional string federated_provider = 22;
}
optional group ReferenceValue = 12 {
required string app = 13;
optional string name_space = 20;
repeated group PathElement = 14 {
required string type = 15;
optional int64 id = 16;
optional string name = 17;
}
}
}
message Property {
enum Meaning {
NO_MEANING = 0;
BLOB = 14;
TEXT = 15;
BYTESTRING = 16;
ATOM_CATEGORY = 1;
ATOM_LINK = 2;
ATOM_TITLE = 3;
ATOM_CONTENT = 4;
ATOM_SUMMARY = 5;
ATOM_AUTHOR = 6;
GD_WHEN = 7;
GD_EMAIL = 8;
GEORSS_POINT = 9;
GD_IM = 10;
GD_PHONENUMBER = 11;
GD_POSTALADDRESS = 12;
GD_RATING = 13;
BLOBKEY = 17;
ENTITY_PROTO = 19;
INDEX_VALUE = 18;
};
optional Meaning meaning = 1 [default = NO_MEANING];
optional string meaning_uri = 2;
required string name = 3;
required PropertyValue value = 5;
required bool multiple = 4;
optional bool searchable = 6 [default=false];
enum FtsTokenizationOption {
HTML = 1;
ATOM = 2;
}
optional FtsTokenizationOption fts_tokenization_option = 8;
optional string locale = 9 [default = "en"];
}
message Path {
repeated group Element = 1 {
required string type = 2;
optional int64 id = 3;
optional string name = 4;
}
}
message Reference {
required string app = 13;
optional string name_space = 20;
required Path path = 14;
}
message User {
required string email = 1;
required string auth_domain = 2;
optional string nickname = 3;
optional string federated_identity = 6;
optional string federated_provider = 7;
}
message EntityProto {
required Reference key = 13;
required Path entity_group = 16;
optional User owner = 17;
enum Kind {
GD_CONTACT = 1;
GD_EVENT = 2;
GD_MESSAGE = 3;
}
optional Kind kind = 4;
optional string kind_uri = 5;
repeated Property property = 14;
repeated Property raw_property = 15;
optional int32 rank = 18;
}
message CompositeProperty {
required int64 index_id = 1;
repeated string value = 2;
}
message Index {
required string entity_type = 1;
required bool ancestor = 5;
repeated group Property = 2 {
required string name = 3;
enum Direction {
ASCENDING = 1;
DESCENDING = 2;
}
optional Direction direction = 4 [default = ASCENDING];
}
}
message CompositeIndex {
required string app_id = 1;
required int64 id = 2;
required Index definition = 3;
enum State {
WRITE_ONLY = 1;
READ_WRITE = 2;
DELETED = 3;
ERROR = 4;
}
required State state = 4;
optional bool only_use_if_required = 6 [default = false];
}
message IndexPostfix {
message IndexValue {
required string property_name = 1;
required PropertyValue value = 2;
}
repeated IndexValue index_value = 1;
optional Reference key = 2;
optional bool before = 3 [default=true];
}
message IndexPosition {
optional string key = 1;
optional bool before = 2 [default=true];
}
message Snapshot {
enum Status {
INACTIVE = 0;
ACTIVE = 1;
}
required int64 ts = 1;
}
message InternalHeader {
optional string qos = 1;
}
message Transaction {
optional InternalHeader header = 4;
required fixed64 handle = 1;
required string app = 2;
optional bool mark_changes = 3 [default = false];
}
message Query {
optional InternalHeader header = 39;
required string app = 1;
optional string name_space = 29;
optional string kind = 3;
optional Reference ancestor = 17;
repeated group Filter = 4 {
enum Operator {
LESS_THAN = 1;
LESS_THAN_OR_EQUAL = 2;
GREATER_THAN = 3;
GREATER_THAN_OR_EQUAL = 4;
EQUAL = 5;
IN = 6;
EXISTS = 7;
}
required Operator op = 6;
repeated Property property = 14;
}
optional string search_query = 8;
repeated group Order = 9 {
enum Direction {
ASCENDING = 1;
DESCENDING = 2;
}
required string property = 10;
optional Direction direction = 11 [default = ASCENDING];
}
enum Hint {
ORDER_FIRST = 1;
ANCESTOR_FIRST = 2;
FILTER_FIRST = 3;
}
optional Hint hint = 18;
optional int32 count = 23;
optional int32 offset = 12 [default = 0];
optional int32 limit = 16;
optional CompiledCursor compiled_cursor = 30;
optional CompiledCursor end_compiled_cursor = 31;
repeated CompositeIndex composite_index = 19;
optional bool require_perfect_plan = 20 [default = false];
optional bool keys_only = 21 [default = false];
optional Transaction transaction = 22;
optional bool compile = 25 [default = false];
optional int64 failover_ms = 26;
optional bool strong = 32;
repeated string property_name = 33;
repeated string group_by_property_name = 34;
optional bool distinct = 24;
optional int64 min_safe_time_seconds = 35;
repeated string safe_replica_name = 36;
optional bool persist_offset = 37 [default=false];
}
message CompiledQuery {
required group PrimaryScan = 1 {
optional string index_name = 2;
optional string start_key = 3;
optional bool start_inclusive = 4;
optional string end_key = 5;
optional bool end_inclusive = 6;
repeated string start_postfix_value = 22;
repeated string end_postfix_value = 23;
optional int64 end_unapplied_log_timestamp_us = 19;
}
repeated group MergeJoinScan = 7 {
required string index_name = 8;
repeated string prefix_value = 9;
optional bool value_prefix = 20 [default=false];
}
optional Index index_def = 21;
optional int32 offset = 10 [default = 0];
optional int32 limit = 11;
required bool keys_only = 12;
repeated string property_name = 24;
optional int32 distinct_infix_size = 25;
optional group EntityFilter = 13 {
optional bool distinct = 14 [default=false];
optional string kind = 17;
optional Reference ancestor = 18;
}
}
message CompiledCursor {
optional group Position = 2 {
optional string start_key = 27;
repeated group IndexValue = 29 {
optional string property = 30;
required PropertyValue value = 31;
}
optional Reference key = 32;
optional bool start_inclusive = 28 [default=true];
}
}
message Cursor {
required fixed64 cursor = 1;
optional string app = 2;
}
message Error {
enum ErrorCode {
BAD_REQUEST = 1;
CONCURRENT_TRANSACTION = 2;
INTERNAL_ERROR = 3;
NEED_INDEX = 4;
TIMEOUT = 5;
PERMISSION_DENIED = 6;
BIGTABLE_ERROR = 7;
COMMITTED_BUT_STILL_APPLYING = 8;
CAPABILITY_DISABLED = 9;
TRY_ALTERNATE_BACKEND = 10;
SAFE_TIME_TOO_OLD = 11;
}
}
message Cost {
optional int32 index_writes = 1;
optional int32 index_write_bytes = 2;
optional int32 entity_writes = 3;
optional int32 entity_write_bytes = 4;
optional group CommitCost = 5 {
optional int32 requested_entity_puts = 6;
optional int32 requested_entity_deletes = 7;
};
optional int32 approximate_storage_delta = 8;
optional int32 id_sequence_updates = 9;
}
message GetRequest {
optional InternalHeader header = 6;
repeated Reference key = 1;
optional Transaction transaction = 2;
optional int64 failover_ms = 3;
optional bool strong = 4;
optional bool allow_deferred = 5 [default=false];
}
message GetResponse {
repeated group Entity = 1 {
optional EntityProto entity = 2;
optional Reference key = 4;
optional int64 version = 3;
}
repeated Reference deferred = 5;
optional bool in_order = 6 [default=true];
}
message PutRequest {
optional InternalHeader header = 11;
repeated EntityProto entity = 1;
optional Transaction transaction = 2;
repeated CompositeIndex composite_index = 3;
optional bool trusted = 4 [default = false];
optional bool force = 7 [default = false];
optional bool mark_changes = 8 [default = false];
repeated Snapshot snapshot = 9;
enum AutoIdPolicy {
CURRENT = 0;
SEQUENTIAL = 1;
}
optional AutoIdPolicy auto_id_policy = 10 [default = CURRENT];
}
message PutResponse {
repeated Reference key = 1;
optional Cost cost = 2;
repeated int64 version = 3;
}
message TouchRequest {
optional InternalHeader header = 10;
repeated Reference key = 1;
repeated CompositeIndex composite_index = 2;
optional bool force = 3 [default = false];
repeated Snapshot snapshot = 9;
}
message TouchResponse {
optional Cost cost = 1;
}
message DeleteRequest {
optional InternalHeader header = 10;
repeated Reference key = 6;
optional Transaction transaction = 5;
optional bool trusted = 4 [default = false];
optional bool force = 7 [default = false];
optional bool mark_changes = 8 [default = false];
repeated Snapshot snapshot = 9;
}
message DeleteResponse {
optional Cost cost = 1;
repeated int64 version = 3;
}
message NextRequest {
optional InternalHeader header = 5;
required Cursor cursor = 1;
optional int32 count = 2;
optional int32 offset = 4 [default = 0];
optional bool compile = 3 [default = false];
}
message QueryResult {
optional Cursor cursor = 1;
repeated EntityProto result = 2;
optional int32 skipped_results = 7;
required bool more_results = 3;
optional bool keys_only = 4;
optional bool index_only = 9;
optional bool small_ops = 10;
optional CompiledQuery compiled_query = 5;
optional CompiledCursor compiled_cursor = 6;
repeated CompositeIndex index = 8;
repeated int64 version = 11;
}
message AllocateIdsRequest {
optional InternalHeader header = 4;
optional Reference model_key = 1;
optional int64 size = 2;
optional int64 max = 3;
repeated Reference reserve = 5;
}
message AllocateIdsResponse {
required int64 start = 1;
required int64 end = 2;
optional Cost cost = 3;
}
message CompositeIndices {
repeated CompositeIndex index = 1;
}
message AddActionsRequest {
optional InternalHeader header = 3;
required Transaction transaction = 1;
repeated Action action = 2;
}
message AddActionsResponse {
}
message BeginTransactionRequest {
optional InternalHeader header = 3;
required string app = 1;
optional bool allow_multiple_eg = 2 [default = false];
}
message CommitResponse {
optional Cost cost = 1;
repeated group Version = 3 {
required Reference root_entity_key = 4;
required int64 version = 5;
}
}

14
vendor/google.golang.org/appengine/internal/identity.go generated vendored Normal file
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@ -0,0 +1,14 @@
// Copyright 2011 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package internal
import netcontext "golang.org/x/net/context"
// These functions are implementations of the wrapper functions
// in ../appengine/identity.go. See that file for commentary.
func AppID(c netcontext.Context) string {
return appID(FullyQualifiedAppID(c))
}

27
vendor/google.golang.org/appengine/internal/identity_classic.go generated vendored Normal file
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@ -0,0 +1,27 @@
// Copyright 2015 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
// +build appengine
package internal
import (
"appengine"
netcontext "golang.org/x/net/context"
)
func DefaultVersionHostname(ctx netcontext.Context) string {
return appengine.DefaultVersionHostname(fromContext(ctx))
}
func RequestID(ctx netcontext.Context) string { return appengine.RequestID(fromContext(ctx)) }
func Datacenter(_ netcontext.Context) string { return appengine.Datacenter() }
func ServerSoftware() string { return appengine.ServerSoftware() }
func ModuleName(ctx netcontext.Context) string { return appengine.ModuleName(fromContext(ctx)) }
func VersionID(ctx netcontext.Context) string { return appengine.VersionID(fromContext(ctx)) }
func InstanceID() string { return appengine.InstanceID() }
func IsDevAppServer() bool { return appengine.IsDevAppServer() }
func fullyQualifiedAppID(ctx netcontext.Context) string { return fromContext(ctx).FullyQualifiedAppID() }

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vendor/google.golang.org/appengine/internal/identity_vm.go generated vendored Normal file
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// Copyright 2011 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
// +build !appengine
package internal
import (
"net/http"
"os"
netcontext "golang.org/x/net/context"
)
// These functions are implementations of the wrapper functions
// in ../appengine/identity.go. See that file for commentary.
const (
hDefaultVersionHostname = "X-AppEngine-Default-Version-Hostname"
hRequestLogId = "X-AppEngine-Request-Log-Id"
hDatacenter = "X-AppEngine-Datacenter"
)
func ctxHeaders(ctx netcontext.Context) http.Header {
return fromContext(ctx).Request().Header
}
func DefaultVersionHostname(ctx netcontext.Context) string {
return ctxHeaders(ctx).Get(hDefaultVersionHostname)
}
func RequestID(ctx netcontext.Context) string {
return ctxHeaders(ctx).Get(hRequestLogId)
}
func Datacenter(ctx netcontext.Context) string {
return ctxHeaders(ctx).Get(hDatacenter)
}
func ServerSoftware() string {
// TODO(dsymonds): Remove fallback when we've verified this.
if s := os.Getenv("SERVER_SOFTWARE"); s != "" {
return s
}
return "Google App Engine/1.x.x"
}
// TODO(dsymonds): Remove the metadata fetches.
func ModuleName(_ netcontext.Context) string {
if s := os.Getenv("GAE_MODULE_NAME"); s != "" {
return s
}
return string(mustGetMetadata("instance/attributes/gae_backend_name"))
}
func VersionID(_ netcontext.Context) string {
if s1, s2 := os.Getenv("GAE_MODULE_VERSION"), os.Getenv("GAE_MINOR_VERSION"); s1 != "" && s2 != "" {
return s1 + "." + s2
}
return string(mustGetMetadata("instance/attributes/gae_backend_version")) + "." + string(mustGetMetadata("instance/attributes/gae_backend_minor_version"))
}
func InstanceID() string {
if s := os.Getenv("GAE_MODULE_INSTANCE"); s != "" {
return s
}
return string(mustGetMetadata("instance/attributes/gae_backend_instance"))
}
func partitionlessAppID() string {
// gae_project has everything except the partition prefix.
appID := os.Getenv("GAE_LONG_APP_ID")
if appID == "" {
appID = string(mustGetMetadata("instance/attributes/gae_project"))
}
return appID
}
func fullyQualifiedAppID(_ netcontext.Context) string {
appID := partitionlessAppID()
part := os.Getenv("GAE_PARTITION")
if part == "" {
part = string(mustGetMetadata("instance/attributes/gae_partition"))
}
if part != "" {
appID = part + "~" + appID
}
return appID
}
func IsDevAppServer() bool {
return os.Getenv("RUN_WITH_DEVAPPSERVER") != ""
}

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vendor/google.golang.org/appengine/internal/internal.go generated vendored Normal file
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// Copyright 2011 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
// Package internal provides support for package appengine.
//
// Programs should not use this package directly. Its API is not stable.
// Use packages appengine and appengine/* instead.
package internal
import (
"fmt"
"github.com/golang/protobuf/proto"
remotepb "google.golang.org/appengine/internal/remote_api"
)
// errorCodeMaps is a map of service name to the error code map for the service.
var errorCodeMaps = make(map[string]map[int32]string)
// RegisterErrorCodeMap is called from API implementations to register their
// error code map. This should only be called from init functions.
func RegisterErrorCodeMap(service string, m map[int32]string) {
errorCodeMaps[service] = m
}
type timeoutCodeKey struct {
service string
code int32
}
// timeoutCodes is the set of service+code pairs that represent timeouts.
var timeoutCodes = make(map[timeoutCodeKey]bool)
func RegisterTimeoutErrorCode(service string, code int32) {
timeoutCodes[timeoutCodeKey{service, code}] = true
}
// APIError is the type returned by appengine.Context's Call method
// when an API call fails in an API-specific way. This may be, for instance,
// a taskqueue API call failing with TaskQueueServiceError::UNKNOWN_QUEUE.
type APIError struct {
Service string
Detail string
Code int32 // API-specific error code
}
func (e *APIError) Error() string {
if e.Code == 0 {
if e.Detail == "" {
return "APIError <empty>"
}
return e.Detail
}
s := fmt.Sprintf("API error %d", e.Code)
if m, ok := errorCodeMaps[e.Service]; ok {
s += " (" + e.Service + ": " + m[e.Code] + ")"
} else {
// Shouldn't happen, but provide a bit more detail if it does.
s = e.Service + " " + s
}
if e.Detail != "" {
s += ": " + e.Detail
}
return s
}
func (e *APIError) IsTimeout() bool {
return timeoutCodes[timeoutCodeKey{e.Service, e.Code}]
}
// CallError is the type returned by appengine.Context's Call method when an
// API call fails in a generic way, such as RpcError::CAPABILITY_DISABLED.
type CallError struct {
Detail string
Code int32
// TODO: Remove this if we get a distinguishable error code.
Timeout bool
}
func (e *CallError) Error() string {
var msg string
switch remotepb.RpcError_ErrorCode(e.Code) {
case remotepb.RpcError_UNKNOWN:
return e.Detail
case remotepb.RpcError_OVER_QUOTA:
msg = "Over quota"
case remotepb.RpcError_CAPABILITY_DISABLED:
msg = "Capability disabled"
case remotepb.RpcError_CANCELLED:
msg = "Canceled"
default:
msg = fmt.Sprintf("Call error %d", e.Code)
}
s := msg + ": " + e.Detail
if e.Timeout {
s += " (timeout)"
}
return s
}
func (e *CallError) IsTimeout() bool {
return e.Timeout
}
// NamespaceMods is a map from API service to a function that will mutate an RPC request to attach a namespace.
// The function should be prepared to be called on the same message more than once; it should only modify the
// RPC request the first time.
var NamespaceMods = make(map[string]func(m proto.Message, namespace string))

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vendor/google.golang.org/appengine/internal/log/log_service.pb.go generated vendored Normal file
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// Code generated by protoc-gen-go.
// source: google.golang.org/appengine/internal/log/log_service.proto
// DO NOT EDIT!
/*
Package log is a generated protocol buffer package.
It is generated from these files:
google.golang.org/appengine/internal/log/log_service.proto
It has these top-level messages:
LogServiceError
UserAppLogLine
UserAppLogGroup
FlushRequest
SetStatusRequest
LogOffset
LogLine
RequestLog
LogModuleVersion
LogReadRequest
LogReadResponse
LogUsageRecord
LogUsageRequest
LogUsageResponse
*/
package log
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
type LogServiceError_ErrorCode int32
const (
LogServiceError_OK LogServiceError_ErrorCode = 0
LogServiceError_INVALID_REQUEST LogServiceError_ErrorCode = 1
LogServiceError_STORAGE_ERROR LogServiceError_ErrorCode = 2
)
var LogServiceError_ErrorCode_name = map[int32]string{
0: "OK",
1: "INVALID_REQUEST",
2: "STORAGE_ERROR",
}
var LogServiceError_ErrorCode_value = map[string]int32{
"OK": 0,
"INVALID_REQUEST": 1,
"STORAGE_ERROR": 2,
}
func (x LogServiceError_ErrorCode) Enum() *LogServiceError_ErrorCode {
p := new(LogServiceError_ErrorCode)
*p = x
return p
}
func (x LogServiceError_ErrorCode) String() string {
return proto.EnumName(LogServiceError_ErrorCode_name, int32(x))
}
func (x *LogServiceError_ErrorCode) UnmarshalJSON(data []byte) error {
value, err := proto.UnmarshalJSONEnum(LogServiceError_ErrorCode_value, data, "LogServiceError_ErrorCode")
if err != nil {
return err
}
*x = LogServiceError_ErrorCode(value)
return nil
}
type LogServiceError struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *LogServiceError) Reset() { *m = LogServiceError{} }
func (m *LogServiceError) String() string { return proto.CompactTextString(m) }
func (*LogServiceError) ProtoMessage() {}
type UserAppLogLine struct {
TimestampUsec *int64 `protobuf:"varint,1,req,name=timestamp_usec" json:"timestamp_usec,omitempty"`
Level *int64 `protobuf:"varint,2,req,name=level" json:"level,omitempty"`
Message *string `protobuf:"bytes,3,req,name=message" json:"message,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *UserAppLogLine) Reset() { *m = UserAppLogLine{} }
func (m *UserAppLogLine) String() string { return proto.CompactTextString(m) }
func (*UserAppLogLine) ProtoMessage() {}
func (m *UserAppLogLine) GetTimestampUsec() int64 {
if m != nil && m.TimestampUsec != nil {
return *m.TimestampUsec
}
return 0
}
func (m *UserAppLogLine) GetLevel() int64 {
if m != nil && m.Level != nil {
return *m.Level
}
return 0
}
func (m *UserAppLogLine) GetMessage() string {
if m != nil && m.Message != nil {
return *m.Message
}
return ""
}
type UserAppLogGroup struct {
LogLine []*UserAppLogLine `protobuf:"bytes,2,rep,name=log_line" json:"log_line,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *UserAppLogGroup) Reset() { *m = UserAppLogGroup{} }
func (m *UserAppLogGroup) String() string { return proto.CompactTextString(m) }
func (*UserAppLogGroup) ProtoMessage() {}
func (m *UserAppLogGroup) GetLogLine() []*UserAppLogLine {
if m != nil {
return m.LogLine
}
return nil
}
type FlushRequest struct {
Logs []byte `protobuf:"bytes,1,opt,name=logs" json:"logs,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *FlushRequest) Reset() { *m = FlushRequest{} }
func (m *FlushRequest) String() string { return proto.CompactTextString(m) }
func (*FlushRequest) ProtoMessage() {}
func (m *FlushRequest) GetLogs() []byte {
if m != nil {
return m.Logs
}
return nil
}
type SetStatusRequest struct {
Status *string `protobuf:"bytes,1,req,name=status" json:"status,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *SetStatusRequest) Reset() { *m = SetStatusRequest{} }
func (m *SetStatusRequest) String() string { return proto.CompactTextString(m) }
func (*SetStatusRequest) ProtoMessage() {}
func (m *SetStatusRequest) GetStatus() string {
if m != nil && m.Status != nil {
return *m.Status
}
return ""
}
type LogOffset struct {
RequestId []byte `protobuf:"bytes,1,opt,name=request_id" json:"request_id,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *LogOffset) Reset() { *m = LogOffset{} }
func (m *LogOffset) String() string { return proto.CompactTextString(m) }
func (*LogOffset) ProtoMessage() {}
func (m *LogOffset) GetRequestId() []byte {
if m != nil {
return m.RequestId
}
return nil
}
type LogLine struct {
Time *int64 `protobuf:"varint,1,req,name=time" json:"time,omitempty"`
Level *int32 `protobuf:"varint,2,req,name=level" json:"level,omitempty"`
LogMessage *string `protobuf:"bytes,3,req,name=log_message" json:"log_message,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *LogLine) Reset() { *m = LogLine{} }
func (m *LogLine) String() string { return proto.CompactTextString(m) }
func (*LogLine) ProtoMessage() {}
func (m *LogLine) GetTime() int64 {
if m != nil && m.Time != nil {
return *m.Time
}
return 0
}
func (m *LogLine) GetLevel() int32 {
if m != nil && m.Level != nil {
return *m.Level
}
return 0
}
func (m *LogLine) GetLogMessage() string {
if m != nil && m.LogMessage != nil {
return *m.LogMessage
}
return ""
}
type RequestLog struct {
AppId *string `protobuf:"bytes,1,req,name=app_id" json:"app_id,omitempty"`
ModuleId *string `protobuf:"bytes,37,opt,name=module_id,def=default" json:"module_id,omitempty"`
VersionId *string `protobuf:"bytes,2,req,name=version_id" json:"version_id,omitempty"`
RequestId []byte `protobuf:"bytes,3,req,name=request_id" json:"request_id,omitempty"`
Offset *LogOffset `protobuf:"bytes,35,opt,name=offset" json:"offset,omitempty"`
Ip *string `protobuf:"bytes,4,req,name=ip" json:"ip,omitempty"`
Nickname *string `protobuf:"bytes,5,opt,name=nickname" json:"nickname,omitempty"`
StartTime *int64 `protobuf:"varint,6,req,name=start_time" json:"start_time,omitempty"`
EndTime *int64 `protobuf:"varint,7,req,name=end_time" json:"end_time,omitempty"`
Latency *int64 `protobuf:"varint,8,req,name=latency" json:"latency,omitempty"`
Mcycles *int64 `protobuf:"varint,9,req,name=mcycles" json:"mcycles,omitempty"`
Method *string `protobuf:"bytes,10,req,name=method" json:"method,omitempty"`
Resource *string `protobuf:"bytes,11,req,name=resource" json:"resource,omitempty"`
HttpVersion *string `protobuf:"bytes,12,req,name=http_version" json:"http_version,omitempty"`
Status *int32 `protobuf:"varint,13,req,name=status" json:"status,omitempty"`
ResponseSize *int64 `protobuf:"varint,14,req,name=response_size" json:"response_size,omitempty"`
Referrer *string `protobuf:"bytes,15,opt,name=referrer" json:"referrer,omitempty"`
UserAgent *string `protobuf:"bytes,16,opt,name=user_agent" json:"user_agent,omitempty"`
UrlMapEntry *string `protobuf:"bytes,17,req,name=url_map_entry" json:"url_map_entry,omitempty"`
Combined *string `protobuf:"bytes,18,req,name=combined" json:"combined,omitempty"`
ApiMcycles *int64 `protobuf:"varint,19,opt,name=api_mcycles" json:"api_mcycles,omitempty"`
Host *string `protobuf:"bytes,20,opt,name=host" json:"host,omitempty"`
Cost *float64 `protobuf:"fixed64,21,opt,name=cost" json:"cost,omitempty"`
TaskQueueName *string `protobuf:"bytes,22,opt,name=task_queue_name" json:"task_queue_name,omitempty"`
TaskName *string `protobuf:"bytes,23,opt,name=task_name" json:"task_name,omitempty"`
WasLoadingRequest *bool `protobuf:"varint,24,opt,name=was_loading_request" json:"was_loading_request,omitempty"`
PendingTime *int64 `protobuf:"varint,25,opt,name=pending_time" json:"pending_time,omitempty"`
ReplicaIndex *int32 `protobuf:"varint,26,opt,name=replica_index,def=-1" json:"replica_index,omitempty"`
Finished *bool `protobuf:"varint,27,opt,name=finished,def=1" json:"finished,omitempty"`
CloneKey []byte `protobuf:"bytes,28,opt,name=clone_key" json:"clone_key,omitempty"`
Line []*LogLine `protobuf:"bytes,29,rep,name=line" json:"line,omitempty"`
LinesIncomplete *bool `protobuf:"varint,36,opt,name=lines_incomplete" json:"lines_incomplete,omitempty"`
AppEngineRelease []byte `protobuf:"bytes,38,opt,name=app_engine_release" json:"app_engine_release,omitempty"`
ExitReason *int32 `protobuf:"varint,30,opt,name=exit_reason" json:"exit_reason,omitempty"`
WasThrottledForTime *bool `protobuf:"varint,31,opt,name=was_throttled_for_time" json:"was_throttled_for_time,omitempty"`
WasThrottledForRequests *bool `protobuf:"varint,32,opt,name=was_throttled_for_requests" json:"was_throttled_for_requests,omitempty"`
ThrottledTime *int64 `protobuf:"varint,33,opt,name=throttled_time" json:"throttled_time,omitempty"`
ServerName []byte `protobuf:"bytes,34,opt,name=server_name" json:"server_name,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *RequestLog) Reset() { *m = RequestLog{} }
func (m *RequestLog) String() string { return proto.CompactTextString(m) }
func (*RequestLog) ProtoMessage() {}
const Default_RequestLog_ModuleId string = "default"
const Default_RequestLog_ReplicaIndex int32 = -1
const Default_RequestLog_Finished bool = true
func (m *RequestLog) GetAppId() string {
if m != nil && m.AppId != nil {
return *m.AppId
}
return ""
}
func (m *RequestLog) GetModuleId() string {
if m != nil && m.ModuleId != nil {
return *m.ModuleId
}
return Default_RequestLog_ModuleId
}
func (m *RequestLog) GetVersionId() string {
if m != nil && m.VersionId != nil {
return *m.VersionId
}
return ""
}
func (m *RequestLog) GetRequestId() []byte {
if m != nil {
return m.RequestId
}
return nil
}
func (m *RequestLog) GetOffset() *LogOffset {
if m != nil {
return m.Offset
}
return nil
}
func (m *RequestLog) GetIp() string {
if m != nil && m.Ip != nil {
return *m.Ip
}
return ""
}
func (m *RequestLog) GetNickname() string {
if m != nil && m.Nickname != nil {
return *m.Nickname
}
return ""
}
func (m *RequestLog) GetStartTime() int64 {
if m != nil && m.StartTime != nil {
return *m.StartTime
}
return 0
}
func (m *RequestLog) GetEndTime() int64 {
if m != nil && m.EndTime != nil {
return *m.EndTime
}
return 0
}
func (m *RequestLog) GetLatency() int64 {
if m != nil && m.Latency != nil {
return *m.Latency
}
return 0
}
func (m *RequestLog) GetMcycles() int64 {
if m != nil && m.Mcycles != nil {
return *m.Mcycles
}
return 0
}
func (m *RequestLog) GetMethod() string {
if m != nil && m.Method != nil {
return *m.Method
}
return ""
}
func (m *RequestLog) GetResource() string {
if m != nil && m.Resource != nil {
return *m.Resource
}
return ""
}
func (m *RequestLog) GetHttpVersion() string {
if m != nil && m.HttpVersion != nil {
return *m.HttpVersion
}
return ""
}
func (m *RequestLog) GetStatus() int32 {
if m != nil && m.Status != nil {
return *m.Status
}
return 0
}
func (m *RequestLog) GetResponseSize() int64 {
if m != nil && m.ResponseSize != nil {
return *m.ResponseSize
}
return 0
}
func (m *RequestLog) GetReferrer() string {
if m != nil && m.Referrer != nil {
return *m.Referrer
}
return ""
}
func (m *RequestLog) GetUserAgent() string {
if m != nil && m.UserAgent != nil {
return *m.UserAgent
}
return ""
}
func (m *RequestLog) GetUrlMapEntry() string {
if m != nil && m.UrlMapEntry != nil {
return *m.UrlMapEntry
}
return ""
}
func (m *RequestLog) GetCombined() string {
if m != nil && m.Combined != nil {
return *m.Combined
}
return ""
}
func (m *RequestLog) GetApiMcycles() int64 {
if m != nil && m.ApiMcycles != nil {
return *m.ApiMcycles
}
return 0
}
func (m *RequestLog) GetHost() string {
if m != nil && m.Host != nil {
return *m.Host
}
return ""
}
func (m *RequestLog) GetCost() float64 {
if m != nil && m.Cost != nil {
return *m.Cost
}
return 0
}
func (m *RequestLog) GetTaskQueueName() string {
if m != nil && m.TaskQueueName != nil {
return *m.TaskQueueName
}
return ""
}
func (m *RequestLog) GetTaskName() string {
if m != nil && m.TaskName != nil {
return *m.TaskName
}
return ""
}
func (m *RequestLog) GetWasLoadingRequest() bool {
if m != nil && m.WasLoadingRequest != nil {
return *m.WasLoadingRequest
}
return false
}
func (m *RequestLog) GetPendingTime() int64 {
if m != nil && m.PendingTime != nil {
return *m.PendingTime
}
return 0
}
func (m *RequestLog) GetReplicaIndex() int32 {
if m != nil && m.ReplicaIndex != nil {
return *m.ReplicaIndex
}
return Default_RequestLog_ReplicaIndex
}
func (m *RequestLog) GetFinished() bool {
if m != nil && m.Finished != nil {
return *m.Finished
}
return Default_RequestLog_Finished
}
func (m *RequestLog) GetCloneKey() []byte {
if m != nil {
return m.CloneKey
}
return nil
}
func (m *RequestLog) GetLine() []*LogLine {
if m != nil {
return m.Line
}
return nil
}
func (m *RequestLog) GetLinesIncomplete() bool {
if m != nil && m.LinesIncomplete != nil {
return *m.LinesIncomplete
}
return false
}
func (m *RequestLog) GetAppEngineRelease() []byte {
if m != nil {
return m.AppEngineRelease
}
return nil
}
func (m *RequestLog) GetExitReason() int32 {
if m != nil && m.ExitReason != nil {
return *m.ExitReason
}
return 0
}
func (m *RequestLog) GetWasThrottledForTime() bool {
if m != nil && m.WasThrottledForTime != nil {
return *m.WasThrottledForTime
}
return false
}
func (m *RequestLog) GetWasThrottledForRequests() bool {
if m != nil && m.WasThrottledForRequests != nil {
return *m.WasThrottledForRequests
}
return false
}
func (m *RequestLog) GetThrottledTime() int64 {
if m != nil && m.ThrottledTime != nil {
return *m.ThrottledTime
}
return 0
}
func (m *RequestLog) GetServerName() []byte {
if m != nil {
return m.ServerName
}
return nil
}
type LogModuleVersion struct {
ModuleId *string `protobuf:"bytes,1,opt,name=module_id,def=default" json:"module_id,omitempty"`
VersionId *string `protobuf:"bytes,2,opt,name=version_id" json:"version_id,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *LogModuleVersion) Reset() { *m = LogModuleVersion{} }
func (m *LogModuleVersion) String() string { return proto.CompactTextString(m) }
func (*LogModuleVersion) ProtoMessage() {}
const Default_LogModuleVersion_ModuleId string = "default"
func (m *LogModuleVersion) GetModuleId() string {
if m != nil && m.ModuleId != nil {
return *m.ModuleId
}
return Default_LogModuleVersion_ModuleId
}
func (m *LogModuleVersion) GetVersionId() string {
if m != nil && m.VersionId != nil {
return *m.VersionId
}
return ""
}
type LogReadRequest struct {
AppId *string `protobuf:"bytes,1,req,name=app_id" json:"app_id,omitempty"`
VersionId []string `protobuf:"bytes,2,rep,name=version_id" json:"version_id,omitempty"`
ModuleVersion []*LogModuleVersion `protobuf:"bytes,19,rep,name=module_version" json:"module_version,omitempty"`
StartTime *int64 `protobuf:"varint,3,opt,name=start_time" json:"start_time,omitempty"`
EndTime *int64 `protobuf:"varint,4,opt,name=end_time" json:"end_time,omitempty"`
Offset *LogOffset `protobuf:"bytes,5,opt,name=offset" json:"offset,omitempty"`
RequestId [][]byte `protobuf:"bytes,6,rep,name=request_id" json:"request_id,omitempty"`
MinimumLogLevel *int32 `protobuf:"varint,7,opt,name=minimum_log_level" json:"minimum_log_level,omitempty"`
IncludeIncomplete *bool `protobuf:"varint,8,opt,name=include_incomplete" json:"include_incomplete,omitempty"`
Count *int64 `protobuf:"varint,9,opt,name=count" json:"count,omitempty"`
CombinedLogRegex *string `protobuf:"bytes,14,opt,name=combined_log_regex" json:"combined_log_regex,omitempty"`
HostRegex *string `protobuf:"bytes,15,opt,name=host_regex" json:"host_regex,omitempty"`
ReplicaIndex *int32 `protobuf:"varint,16,opt,name=replica_index" json:"replica_index,omitempty"`
IncludeAppLogs *bool `protobuf:"varint,10,opt,name=include_app_logs" json:"include_app_logs,omitempty"`
AppLogsPerRequest *int32 `protobuf:"varint,17,opt,name=app_logs_per_request" json:"app_logs_per_request,omitempty"`
IncludeHost *bool `protobuf:"varint,11,opt,name=include_host" json:"include_host,omitempty"`
IncludeAll *bool `protobuf:"varint,12,opt,name=include_all" json:"include_all,omitempty"`
CacheIterator *bool `protobuf:"varint,13,opt,name=cache_iterator" json:"cache_iterator,omitempty"`
NumShards *int32 `protobuf:"varint,18,opt,name=num_shards" json:"num_shards,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *LogReadRequest) Reset() { *m = LogReadRequest{} }
func (m *LogReadRequest) String() string { return proto.CompactTextString(m) }
func (*LogReadRequest) ProtoMessage() {}
func (m *LogReadRequest) GetAppId() string {
if m != nil && m.AppId != nil {
return *m.AppId
}
return ""
}
func (m *LogReadRequest) GetVersionId() []string {
if m != nil {
return m.VersionId
}
return nil
}
func (m *LogReadRequest) GetModuleVersion() []*LogModuleVersion {
if m != nil {
return m.ModuleVersion
}
return nil
}
func (m *LogReadRequest) GetStartTime() int64 {
if m != nil && m.StartTime != nil {
return *m.StartTime
}
return 0
}
func (m *LogReadRequest) GetEndTime() int64 {
if m != nil && m.EndTime != nil {
return *m.EndTime
}
return 0
}
func (m *LogReadRequest) GetOffset() *LogOffset {
if m != nil {
return m.Offset
}
return nil
}
func (m *LogReadRequest) GetRequestId() [][]byte {
if m != nil {
return m.RequestId
}
return nil
}
func (m *LogReadRequest) GetMinimumLogLevel() int32 {
if m != nil && m.MinimumLogLevel != nil {
return *m.MinimumLogLevel
}
return 0
}
func (m *LogReadRequest) GetIncludeIncomplete() bool {
if m != nil && m.IncludeIncomplete != nil {
return *m.IncludeIncomplete
}
return false
}
func (m *LogReadRequest) GetCount() int64 {
if m != nil && m.Count != nil {
return *m.Count
}
return 0
}
func (m *LogReadRequest) GetCombinedLogRegex() string {
if m != nil && m.CombinedLogRegex != nil {
return *m.CombinedLogRegex
}
return ""
}
func (m *LogReadRequest) GetHostRegex() string {
if m != nil && m.HostRegex != nil {
return *m.HostRegex
}
return ""
}
func (m *LogReadRequest) GetReplicaIndex() int32 {
if m != nil && m.ReplicaIndex != nil {
return *m.ReplicaIndex
}
return 0
}
func (m *LogReadRequest) GetIncludeAppLogs() bool {
if m != nil && m.IncludeAppLogs != nil {
return *m.IncludeAppLogs
}
return false
}
func (m *LogReadRequest) GetAppLogsPerRequest() int32 {
if m != nil && m.AppLogsPerRequest != nil {
return *m.AppLogsPerRequest
}
return 0
}
func (m *LogReadRequest) GetIncludeHost() bool {
if m != nil && m.IncludeHost != nil {
return *m.IncludeHost
}
return false
}
func (m *LogReadRequest) GetIncludeAll() bool {
if m != nil && m.IncludeAll != nil {
return *m.IncludeAll
}
return false
}
func (m *LogReadRequest) GetCacheIterator() bool {
if m != nil && m.CacheIterator != nil {
return *m.CacheIterator
}
return false
}
func (m *LogReadRequest) GetNumShards() int32 {
if m != nil && m.NumShards != nil {
return *m.NumShards
}
return 0
}
type LogReadResponse struct {
Log []*RequestLog `protobuf:"bytes,1,rep,name=log" json:"log,omitempty"`
Offset *LogOffset `protobuf:"bytes,2,opt,name=offset" json:"offset,omitempty"`
LastEndTime *int64 `protobuf:"varint,3,opt,name=last_end_time" json:"last_end_time,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *LogReadResponse) Reset() { *m = LogReadResponse{} }
func (m *LogReadResponse) String() string { return proto.CompactTextString(m) }
func (*LogReadResponse) ProtoMessage() {}
func (m *LogReadResponse) GetLog() []*RequestLog {
if m != nil {
return m.Log
}
return nil
}
func (m *LogReadResponse) GetOffset() *LogOffset {
if m != nil {
return m.Offset
}
return nil
}
func (m *LogReadResponse) GetLastEndTime() int64 {
if m != nil && m.LastEndTime != nil {
return *m.LastEndTime
}
return 0
}
type LogUsageRecord struct {
VersionId *string `protobuf:"bytes,1,opt,name=version_id" json:"version_id,omitempty"`
StartTime *int32 `protobuf:"varint,2,opt,name=start_time" json:"start_time,omitempty"`
EndTime *int32 `protobuf:"varint,3,opt,name=end_time" json:"end_time,omitempty"`
Count *int64 `protobuf:"varint,4,opt,name=count" json:"count,omitempty"`
TotalSize *int64 `protobuf:"varint,5,opt,name=total_size" json:"total_size,omitempty"`
Records *int32 `protobuf:"varint,6,opt,name=records" json:"records,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *LogUsageRecord) Reset() { *m = LogUsageRecord{} }
func (m *LogUsageRecord) String() string { return proto.CompactTextString(m) }
func (*LogUsageRecord) ProtoMessage() {}
func (m *LogUsageRecord) GetVersionId() string {
if m != nil && m.VersionId != nil {
return *m.VersionId
}
return ""
}
func (m *LogUsageRecord) GetStartTime() int32 {
if m != nil && m.StartTime != nil {
return *m.StartTime
}
return 0
}
func (m *LogUsageRecord) GetEndTime() int32 {
if m != nil && m.EndTime != nil {
return *m.EndTime
}
return 0
}
func (m *LogUsageRecord) GetCount() int64 {
if m != nil && m.Count != nil {
return *m.Count
}
return 0
}
func (m *LogUsageRecord) GetTotalSize() int64 {
if m != nil && m.TotalSize != nil {
return *m.TotalSize
}
return 0
}
func (m *LogUsageRecord) GetRecords() int32 {
if m != nil && m.Records != nil {
return *m.Records
}
return 0
}
type LogUsageRequest struct {
AppId *string `protobuf:"bytes,1,req,name=app_id" json:"app_id,omitempty"`
VersionId []string `protobuf:"bytes,2,rep,name=version_id" json:"version_id,omitempty"`
StartTime *int32 `protobuf:"varint,3,opt,name=start_time" json:"start_time,omitempty"`
EndTime *int32 `protobuf:"varint,4,opt,name=end_time" json:"end_time,omitempty"`
ResolutionHours *uint32 `protobuf:"varint,5,opt,name=resolution_hours,def=1" json:"resolution_hours,omitempty"`
CombineVersions *bool `protobuf:"varint,6,opt,name=combine_versions" json:"combine_versions,omitempty"`
UsageVersion *int32 `protobuf:"varint,7,opt,name=usage_version" json:"usage_version,omitempty"`
VersionsOnly *bool `protobuf:"varint,8,opt,name=versions_only" json:"versions_only,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *LogUsageRequest) Reset() { *m = LogUsageRequest{} }
func (m *LogUsageRequest) String() string { return proto.CompactTextString(m) }
func (*LogUsageRequest) ProtoMessage() {}
const Default_LogUsageRequest_ResolutionHours uint32 = 1
func (m *LogUsageRequest) GetAppId() string {
if m != nil && m.AppId != nil {
return *m.AppId
}
return ""
}
func (m *LogUsageRequest) GetVersionId() []string {
if m != nil {
return m.VersionId
}
return nil
}
func (m *LogUsageRequest) GetStartTime() int32 {
if m != nil && m.StartTime != nil {
return *m.StartTime
}
return 0
}
func (m *LogUsageRequest) GetEndTime() int32 {
if m != nil && m.EndTime != nil {
return *m.EndTime
}
return 0
}
func (m *LogUsageRequest) GetResolutionHours() uint32 {
if m != nil && m.ResolutionHours != nil {
return *m.ResolutionHours
}
return Default_LogUsageRequest_ResolutionHours
}
func (m *LogUsageRequest) GetCombineVersions() bool {
if m != nil && m.CombineVersions != nil {
return *m.CombineVersions
}
return false
}
func (m *LogUsageRequest) GetUsageVersion() int32 {
if m != nil && m.UsageVersion != nil {
return *m.UsageVersion
}
return 0
}
func (m *LogUsageRequest) GetVersionsOnly() bool {
if m != nil && m.VersionsOnly != nil {
return *m.VersionsOnly
}
return false
}
type LogUsageResponse struct {
Usage []*LogUsageRecord `protobuf:"bytes,1,rep,name=usage" json:"usage,omitempty"`
Summary *LogUsageRecord `protobuf:"bytes,2,opt,name=summary" json:"summary,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *LogUsageResponse) Reset() { *m = LogUsageResponse{} }
func (m *LogUsageResponse) String() string { return proto.CompactTextString(m) }
func (*LogUsageResponse) ProtoMessage() {}
func (m *LogUsageResponse) GetUsage() []*LogUsageRecord {
if m != nil {
return m.Usage
}
return nil
}
func (m *LogUsageResponse) GetSummary() *LogUsageRecord {
if m != nil {
return m.Summary
}
return nil
}
func init() {
}

150
vendor/google.golang.org/appengine/internal/log/log_service.proto generated vendored Normal file
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@ -0,0 +1,150 @@
syntax = "proto2";
option go_package = "log";
package appengine;
message LogServiceError {
enum ErrorCode {
OK = 0;
INVALID_REQUEST = 1;
STORAGE_ERROR = 2;
}
}
message UserAppLogLine {
required int64 timestamp_usec = 1;
required int64 level = 2;
required string message = 3;
}
message UserAppLogGroup {
repeated UserAppLogLine log_line = 2;
}
message FlushRequest {
optional bytes logs = 1;
}
message SetStatusRequest {
required string status = 1;
}
message LogOffset {
optional bytes request_id = 1;
}
message LogLine {
required int64 time = 1;
required int32 level = 2;
required string log_message = 3;
}
message RequestLog {
required string app_id = 1;
optional string module_id = 37 [default="default"];
required string version_id = 2;
required bytes request_id = 3;
optional LogOffset offset = 35;
required string ip = 4;
optional string nickname = 5;
required int64 start_time = 6;
required int64 end_time = 7;
required int64 latency = 8;
required int64 mcycles = 9;
required string method = 10;
required string resource = 11;
required string http_version = 12;
required int32 status = 13;
required int64 response_size = 14;
optional string referrer = 15;
optional string user_agent = 16;
required string url_map_entry = 17;
required string combined = 18;
optional int64 api_mcycles = 19;
optional string host = 20;
optional double cost = 21;
optional string task_queue_name = 22;
optional string task_name = 23;
optional bool was_loading_request = 24;
optional int64 pending_time = 25;
optional int32 replica_index = 26 [default = -1];
optional bool finished = 27 [default = true];
optional bytes clone_key = 28;
repeated LogLine line = 29;
optional bool lines_incomplete = 36;
optional bytes app_engine_release = 38;
optional int32 exit_reason = 30;
optional bool was_throttled_for_time = 31;
optional bool was_throttled_for_requests = 32;
optional int64 throttled_time = 33;
optional bytes server_name = 34;
}
message LogModuleVersion {
optional string module_id = 1 [default="default"];
optional string version_id = 2;
}
message LogReadRequest {
required string app_id = 1;
repeated string version_id = 2;
repeated LogModuleVersion module_version = 19;
optional int64 start_time = 3;
optional int64 end_time = 4;
optional LogOffset offset = 5;
repeated bytes request_id = 6;
optional int32 minimum_log_level = 7;
optional bool include_incomplete = 8;
optional int64 count = 9;
optional string combined_log_regex = 14;
optional string host_regex = 15;
optional int32 replica_index = 16;
optional bool include_app_logs = 10;
optional int32 app_logs_per_request = 17;
optional bool include_host = 11;
optional bool include_all = 12;
optional bool cache_iterator = 13;
optional int32 num_shards = 18;
}
message LogReadResponse {
repeated RequestLog log = 1;
optional LogOffset offset = 2;
optional int64 last_end_time = 3;
}
message LogUsageRecord {
optional string version_id = 1;
optional int32 start_time = 2;
optional int32 end_time = 3;
optional int64 count = 4;
optional int64 total_size = 5;
optional int32 records = 6;
}
message LogUsageRequest {
required string app_id = 1;
repeated string version_id = 2;
optional int32 start_time = 3;
optional int32 end_time = 4;
optional uint32 resolution_hours = 5 [default = 1];
optional bool combine_versions = 6;
optional int32 usage_version = 7;
optional bool versions_only = 8;
}
message LogUsageResponse {
repeated LogUsageRecord usage = 1;
optional LogUsageRecord summary = 2;
}

15
vendor/google.golang.org/appengine/internal/main.go generated vendored Normal file
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@ -0,0 +1,15 @@
// Copyright 2011 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
// +build appengine
package internal
import (
"appengine_internal"
)
func Main() {
appengine_internal.Main()
}

44
vendor/google.golang.org/appengine/internal/main_vm.go generated vendored Normal file
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@ -0,0 +1,44 @@
// Copyright 2011 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
// +build !appengine
package internal
import (
"io"
"log"
"net/http"
"net/url"
"os"
)
func Main() {
installHealthChecker(http.DefaultServeMux)
port := "8080"
if s := os.Getenv("PORT"); s != "" {
port = s
}
if err := http.ListenAndServe(":"+port, http.HandlerFunc(handleHTTP)); err != nil {
log.Fatalf("http.ListenAndServe: %v", err)
}
}
func installHealthChecker(mux *http.ServeMux) {
// If no health check handler has been installed by this point, add a trivial one.
const healthPath = "/_ah/health"
hreq := &http.Request{
Method: "GET",
URL: &url.URL{
Path: healthPath,
},
}
if _, pat := mux.Handler(hreq); pat != healthPath {
mux.HandleFunc(healthPath, func(w http.ResponseWriter, r *http.Request) {
io.WriteString(w, "ok")
})
}
}

61
vendor/google.golang.org/appengine/internal/metadata.go generated vendored Normal file
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@ -0,0 +1,61 @@
// Copyright 2014 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package internal
// This file has code for accessing metadata.
//
// References:
// https://cloud.google.com/compute/docs/metadata
import (
"fmt"
"io/ioutil"
"log"
"net/http"
"net/url"
)
const (
metadataHost = "metadata"
metadataPath = "/computeMetadata/v1/"
)
var (
metadataRequestHeaders = http.Header{
"Metadata-Flavor": []string{"Google"},
}
)
// TODO(dsymonds): Do we need to support default values, like Python?
func mustGetMetadata(key string) []byte {
b, err := getMetadata(key)
if err != nil {
log.Fatalf("Metadata fetch failed: %v", err)
}
return b
}
func getMetadata(key string) ([]byte, error) {
// TODO(dsymonds): May need to use url.Parse to support keys with query args.
req := &http.Request{
Method: "GET",
URL: &url.URL{
Scheme: "http",
Host: metadataHost,
Path: metadataPath + key,
},
Header: metadataRequestHeaders,
Host: metadataHost,
}
resp, err := http.DefaultClient.Do(req)
if err != nil {
return nil, err
}
defer resp.Body.Close()
if resp.StatusCode != 200 {
return nil, fmt.Errorf("metadata server returned HTTP %d", resp.StatusCode)
}
return ioutil.ReadAll(resp.Body)
}

375
vendor/google.golang.org/appengine/internal/modules/modules_service.pb.go generated vendored Normal file
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@ -0,0 +1,375 @@
// Code generated by protoc-gen-go.
// source: google.golang.org/appengine/internal/modules/modules_service.proto
// DO NOT EDIT!
/*
Package modules is a generated protocol buffer package.
It is generated from these files:
google.golang.org/appengine/internal/modules/modules_service.proto
It has these top-level messages:
ModulesServiceError
GetModulesRequest
GetModulesResponse
GetVersionsRequest
GetVersionsResponse
GetDefaultVersionRequest
GetDefaultVersionResponse
GetNumInstancesRequest
GetNumInstancesResponse
SetNumInstancesRequest
SetNumInstancesResponse
StartModuleRequest
StartModuleResponse
StopModuleRequest
StopModuleResponse
GetHostnameRequest
GetHostnameResponse
*/
package modules
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
type ModulesServiceError_ErrorCode int32
const (
ModulesServiceError_OK ModulesServiceError_ErrorCode = 0
ModulesServiceError_INVALID_MODULE ModulesServiceError_ErrorCode = 1
ModulesServiceError_INVALID_VERSION ModulesServiceError_ErrorCode = 2
ModulesServiceError_INVALID_INSTANCES ModulesServiceError_ErrorCode = 3
ModulesServiceError_TRANSIENT_ERROR ModulesServiceError_ErrorCode = 4
ModulesServiceError_UNEXPECTED_STATE ModulesServiceError_ErrorCode = 5
)
var ModulesServiceError_ErrorCode_name = map[int32]string{
0: "OK",
1: "INVALID_MODULE",
2: "INVALID_VERSION",
3: "INVALID_INSTANCES",
4: "TRANSIENT_ERROR",
5: "UNEXPECTED_STATE",
}
var ModulesServiceError_ErrorCode_value = map[string]int32{
"OK": 0,
"INVALID_MODULE": 1,
"INVALID_VERSION": 2,
"INVALID_INSTANCES": 3,
"TRANSIENT_ERROR": 4,
"UNEXPECTED_STATE": 5,
}
func (x ModulesServiceError_ErrorCode) Enum() *ModulesServiceError_ErrorCode {
p := new(ModulesServiceError_ErrorCode)
*p = x
return p
}
func (x ModulesServiceError_ErrorCode) String() string {
return proto.EnumName(ModulesServiceError_ErrorCode_name, int32(x))
}
func (x *ModulesServiceError_ErrorCode) UnmarshalJSON(data []byte) error {
value, err := proto.UnmarshalJSONEnum(ModulesServiceError_ErrorCode_value, data, "ModulesServiceError_ErrorCode")
if err != nil {
return err
}
*x = ModulesServiceError_ErrorCode(value)
return nil
}
type ModulesServiceError struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *ModulesServiceError) Reset() { *m = ModulesServiceError{} }
func (m *ModulesServiceError) String() string { return proto.CompactTextString(m) }
func (*ModulesServiceError) ProtoMessage() {}
type GetModulesRequest struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *GetModulesRequest) Reset() { *m = GetModulesRequest{} }
func (m *GetModulesRequest) String() string { return proto.CompactTextString(m) }
func (*GetModulesRequest) ProtoMessage() {}
type GetModulesResponse struct {
Module []string `protobuf:"bytes,1,rep,name=module" json:"module,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetModulesResponse) Reset() { *m = GetModulesResponse{} }
func (m *GetModulesResponse) String() string { return proto.CompactTextString(m) }
func (*GetModulesResponse) ProtoMessage() {}
func (m *GetModulesResponse) GetModule() []string {
if m != nil {
return m.Module
}
return nil
}
type GetVersionsRequest struct {
Module *string `protobuf:"bytes,1,opt,name=module" json:"module,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetVersionsRequest) Reset() { *m = GetVersionsRequest{} }
func (m *GetVersionsRequest) String() string { return proto.CompactTextString(m) }
func (*GetVersionsRequest) ProtoMessage() {}
func (m *GetVersionsRequest) GetModule() string {
if m != nil && m.Module != nil {
return *m.Module
}
return ""
}
type GetVersionsResponse struct {
Version []string `protobuf:"bytes,1,rep,name=version" json:"version,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetVersionsResponse) Reset() { *m = GetVersionsResponse{} }
func (m *GetVersionsResponse) String() string { return proto.CompactTextString(m) }
func (*GetVersionsResponse) ProtoMessage() {}
func (m *GetVersionsResponse) GetVersion() []string {
if m != nil {
return m.Version
}
return nil
}
type GetDefaultVersionRequest struct {
Module *string `protobuf:"bytes,1,opt,name=module" json:"module,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetDefaultVersionRequest) Reset() { *m = GetDefaultVersionRequest{} }
func (m *GetDefaultVersionRequest) String() string { return proto.CompactTextString(m) }
func (*GetDefaultVersionRequest) ProtoMessage() {}
func (m *GetDefaultVersionRequest) GetModule() string {
if m != nil && m.Module != nil {
return *m.Module
}
return ""
}
type GetDefaultVersionResponse struct {
Version *string `protobuf:"bytes,1,req,name=version" json:"version,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetDefaultVersionResponse) Reset() { *m = GetDefaultVersionResponse{} }
func (m *GetDefaultVersionResponse) String() string { return proto.CompactTextString(m) }
func (*GetDefaultVersionResponse) ProtoMessage() {}
func (m *GetDefaultVersionResponse) GetVersion() string {
if m != nil && m.Version != nil {
return *m.Version
}
return ""
}
type GetNumInstancesRequest struct {
Module *string `protobuf:"bytes,1,opt,name=module" json:"module,omitempty"`
Version *string `protobuf:"bytes,2,opt,name=version" json:"version,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetNumInstancesRequest) Reset() { *m = GetNumInstancesRequest{} }
func (m *GetNumInstancesRequest) String() string { return proto.CompactTextString(m) }
func (*GetNumInstancesRequest) ProtoMessage() {}
func (m *GetNumInstancesRequest) GetModule() string {
if m != nil && m.Module != nil {
return *m.Module
}
return ""
}
func (m *GetNumInstancesRequest) GetVersion() string {
if m != nil && m.Version != nil {
return *m.Version
}
return ""
}
type GetNumInstancesResponse struct {
Instances *int64 `protobuf:"varint,1,req,name=instances" json:"instances,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetNumInstancesResponse) Reset() { *m = GetNumInstancesResponse{} }
func (m *GetNumInstancesResponse) String() string { return proto.CompactTextString(m) }
func (*GetNumInstancesResponse) ProtoMessage() {}
func (m *GetNumInstancesResponse) GetInstances() int64 {
if m != nil && m.Instances != nil {
return *m.Instances
}
return 0
}
type SetNumInstancesRequest struct {
Module *string `protobuf:"bytes,1,opt,name=module" json:"module,omitempty"`
Version *string `protobuf:"bytes,2,opt,name=version" json:"version,omitempty"`
Instances *int64 `protobuf:"varint,3,req,name=instances" json:"instances,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *SetNumInstancesRequest) Reset() { *m = SetNumInstancesRequest{} }
func (m *SetNumInstancesRequest) String() string { return proto.CompactTextString(m) }
func (*SetNumInstancesRequest) ProtoMessage() {}
func (m *SetNumInstancesRequest) GetModule() string {
if m != nil && m.Module != nil {
return *m.Module
}
return ""
}
func (m *SetNumInstancesRequest) GetVersion() string {
if m != nil && m.Version != nil {
return *m.Version
}
return ""
}
func (m *SetNumInstancesRequest) GetInstances() int64 {
if m != nil && m.Instances != nil {
return *m.Instances
}
return 0
}
type SetNumInstancesResponse struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *SetNumInstancesResponse) Reset() { *m = SetNumInstancesResponse{} }
func (m *SetNumInstancesResponse) String() string { return proto.CompactTextString(m) }
func (*SetNumInstancesResponse) ProtoMessage() {}
type StartModuleRequest struct {
Module *string `protobuf:"bytes,1,req,name=module" json:"module,omitempty"`
Version *string `protobuf:"bytes,2,req,name=version" json:"version,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *StartModuleRequest) Reset() { *m = StartModuleRequest{} }
func (m *StartModuleRequest) String() string { return proto.CompactTextString(m) }
func (*StartModuleRequest) ProtoMessage() {}
func (m *StartModuleRequest) GetModule() string {
if m != nil && m.Module != nil {
return *m.Module
}
return ""
}
func (m *StartModuleRequest) GetVersion() string {
if m != nil && m.Version != nil {
return *m.Version
}
return ""
}
type StartModuleResponse struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *StartModuleResponse) Reset() { *m = StartModuleResponse{} }
func (m *StartModuleResponse) String() string { return proto.CompactTextString(m) }
func (*StartModuleResponse) ProtoMessage() {}
type StopModuleRequest struct {
Module *string `protobuf:"bytes,1,opt,name=module" json:"module,omitempty"`
Version *string `protobuf:"bytes,2,opt,name=version" json:"version,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *StopModuleRequest) Reset() { *m = StopModuleRequest{} }
func (m *StopModuleRequest) String() string { return proto.CompactTextString(m) }
func (*StopModuleRequest) ProtoMessage() {}
func (m *StopModuleRequest) GetModule() string {
if m != nil && m.Module != nil {
return *m.Module
}
return ""
}
func (m *StopModuleRequest) GetVersion() string {
if m != nil && m.Version != nil {
return *m.Version
}
return ""
}
type StopModuleResponse struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *StopModuleResponse) Reset() { *m = StopModuleResponse{} }
func (m *StopModuleResponse) String() string { return proto.CompactTextString(m) }
func (*StopModuleResponse) ProtoMessage() {}
type GetHostnameRequest struct {
Module *string `protobuf:"bytes,1,opt,name=module" json:"module,omitempty"`
Version *string `protobuf:"bytes,2,opt,name=version" json:"version,omitempty"`
Instance *string `protobuf:"bytes,3,opt,name=instance" json:"instance,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetHostnameRequest) Reset() { *m = GetHostnameRequest{} }
func (m *GetHostnameRequest) String() string { return proto.CompactTextString(m) }
func (*GetHostnameRequest) ProtoMessage() {}
func (m *GetHostnameRequest) GetModule() string {
if m != nil && m.Module != nil {
return *m.Module
}
return ""
}
func (m *GetHostnameRequest) GetVersion() string {
if m != nil && m.Version != nil {
return *m.Version
}
return ""
}
func (m *GetHostnameRequest) GetInstance() string {
if m != nil && m.Instance != nil {
return *m.Instance
}
return ""
}
type GetHostnameResponse struct {
Hostname *string `protobuf:"bytes,1,req,name=hostname" json:"hostname,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *GetHostnameResponse) Reset() { *m = GetHostnameResponse{} }
func (m *GetHostnameResponse) String() string { return proto.CompactTextString(m) }
func (*GetHostnameResponse) ProtoMessage() {}
func (m *GetHostnameResponse) GetHostname() string {
if m != nil && m.Hostname != nil {
return *m.Hostname
}
return ""
}
func init() {
}

80
vendor/google.golang.org/appengine/internal/modules/modules_service.proto generated vendored Normal file
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@ -0,0 +1,80 @@
syntax = "proto2";
option go_package = "modules";
package appengine;
message ModulesServiceError {
enum ErrorCode {
OK = 0;
INVALID_MODULE = 1;
INVALID_VERSION = 2;
INVALID_INSTANCES = 3;
TRANSIENT_ERROR = 4;
UNEXPECTED_STATE = 5;
}
}
message GetModulesRequest {
}
message GetModulesResponse {
repeated string module = 1;
}
message GetVersionsRequest {
optional string module = 1;
}
message GetVersionsResponse {
repeated string version = 1;
}
message GetDefaultVersionRequest {
optional string module = 1;
}
message GetDefaultVersionResponse {
required string version = 1;
}
message GetNumInstancesRequest {
optional string module = 1;
optional string version = 2;
}
message GetNumInstancesResponse {
required int64 instances = 1;
}
message SetNumInstancesRequest {
optional string module = 1;
optional string version = 2;
required int64 instances = 3;
}
message SetNumInstancesResponse {}
message StartModuleRequest {
required string module = 1;
required string version = 2;
}
message StartModuleResponse {}
message StopModuleRequest {
optional string module = 1;
optional string version = 2;
}
message StopModuleResponse {}
message GetHostnameRequest {
optional string module = 1;
optional string version = 2;
optional string instance = 3;
}
message GetHostnameResponse {
required string hostname = 1;
}

56
vendor/google.golang.org/appengine/internal/net.go generated vendored Normal file
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@ -0,0 +1,56 @@
// Copyright 2014 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package internal
// This file implements a network dialer that limits the number of concurrent connections.
// It is only used for API calls.
import (
"log"
"net"
"runtime"
"sync"
"time"
)
var limitSem = make(chan int, 100) // TODO(dsymonds): Use environment variable.
func limitRelease() {
// non-blocking
select {
case <-limitSem:
default:
// This should not normally happen.
log.Print("appengine: unbalanced limitSem release!")
}
}
func limitDial(network, addr string) (net.Conn, error) {
limitSem <- 1
// Dial with a timeout in case the API host is MIA.
// The connection should normally be very fast.
conn, err := net.DialTimeout(network, addr, 500*time.Millisecond)
if err != nil {
limitRelease()
return nil, err
}
lc := &limitConn{Conn: conn}
runtime.SetFinalizer(lc, (*limitConn).Close) // shouldn't usually be required
return lc, nil
}
type limitConn struct {
close sync.Once
net.Conn
}
func (lc *limitConn) Close() error {
defer lc.close.Do(func() {
limitRelease()
runtime.SetFinalizer(lc, nil)
})
return lc.Conn.Close()
}

40
vendor/google.golang.org/appengine/internal/regen.sh generated vendored Executable file
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@ -0,0 +1,40 @@
#!/bin/bash -e
#
# This script rebuilds the generated code for the protocol buffers.
# To run this you will need protoc and goprotobuf installed;
# see https://github.com/golang/protobuf for instructions.
PKG=google.golang.org/appengine
function die() {
echo 1>&2 $*
exit 1
}
# Sanity check that the right tools are accessible.
for tool in go protoc protoc-gen-go; do
q=$(which $tool) || die "didn't find $tool"
echo 1>&2 "$tool: $q"
done
echo -n 1>&2 "finding package dir... "
pkgdir=$(go list -f '{{.Dir}}' $PKG)
echo 1>&2 $pkgdir
base=$(echo $pkgdir | sed "s,/$PKG\$,,")
echo 1>&2 "base: $base"
cd $base
# Run protoc once per package.
for dir in $(find $PKG/internal -name '*.proto' | xargs dirname | sort | uniq); do
echo 1>&2 "* $dir"
protoc --go_out=. $dir/*.proto
done
for f in $(find $PKG/internal -name '*.pb.go'); do
# Remove proto.RegisterEnum calls.
# These cause duplicate registration panics when these packages
# are used on classic App Engine. proto.RegisterEnum only affects
# parsing the text format; we don't care about that.
# https://code.google.com/p/googleappengine/issues/detail?id=11670#c17
sed -i '/proto.RegisterEnum/d' $f
done

231
vendor/google.golang.org/appengine/internal/remote_api/remote_api.pb.go generated vendored Normal file
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@ -0,0 +1,231 @@
// Code generated by protoc-gen-go.
// source: google.golang.org/appengine/internal/remote_api/remote_api.proto
// DO NOT EDIT!
/*
Package remote_api is a generated protocol buffer package.
It is generated from these files:
google.golang.org/appengine/internal/remote_api/remote_api.proto
It has these top-level messages:
Request
ApplicationError
RpcError
Response
*/
package remote_api
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
type RpcError_ErrorCode int32
const (
RpcError_UNKNOWN RpcError_ErrorCode = 0
RpcError_CALL_NOT_FOUND RpcError_ErrorCode = 1
RpcError_PARSE_ERROR RpcError_ErrorCode = 2
RpcError_SECURITY_VIOLATION RpcError_ErrorCode = 3
RpcError_OVER_QUOTA RpcError_ErrorCode = 4
RpcError_REQUEST_TOO_LARGE RpcError_ErrorCode = 5
RpcError_CAPABILITY_DISABLED RpcError_ErrorCode = 6
RpcError_FEATURE_DISABLED RpcError_ErrorCode = 7
RpcError_BAD_REQUEST RpcError_ErrorCode = 8
RpcError_RESPONSE_TOO_LARGE RpcError_ErrorCode = 9
RpcError_CANCELLED RpcError_ErrorCode = 10
RpcError_REPLAY_ERROR RpcError_ErrorCode = 11
RpcError_DEADLINE_EXCEEDED RpcError_ErrorCode = 12
)
var RpcError_ErrorCode_name = map[int32]string{
0: "UNKNOWN",
1: "CALL_NOT_FOUND",
2: "PARSE_ERROR",
3: "SECURITY_VIOLATION",
4: "OVER_QUOTA",
5: "REQUEST_TOO_LARGE",
6: "CAPABILITY_DISABLED",
7: "FEATURE_DISABLED",
8: "BAD_REQUEST",
9: "RESPONSE_TOO_LARGE",
10: "CANCELLED",
11: "REPLAY_ERROR",
12: "DEADLINE_EXCEEDED",
}
var RpcError_ErrorCode_value = map[string]int32{
"UNKNOWN": 0,
"CALL_NOT_FOUND": 1,
"PARSE_ERROR": 2,
"SECURITY_VIOLATION": 3,
"OVER_QUOTA": 4,
"REQUEST_TOO_LARGE": 5,
"CAPABILITY_DISABLED": 6,
"FEATURE_DISABLED": 7,
"BAD_REQUEST": 8,
"RESPONSE_TOO_LARGE": 9,
"CANCELLED": 10,
"REPLAY_ERROR": 11,
"DEADLINE_EXCEEDED": 12,
}
func (x RpcError_ErrorCode) Enum() *RpcError_ErrorCode {
p := new(RpcError_ErrorCode)
*p = x
return p
}
func (x RpcError_ErrorCode) String() string {
return proto.EnumName(RpcError_ErrorCode_name, int32(x))
}
func (x *RpcError_ErrorCode) UnmarshalJSON(data []byte) error {
value, err := proto.UnmarshalJSONEnum(RpcError_ErrorCode_value, data, "RpcError_ErrorCode")
if err != nil {
return err
}
*x = RpcError_ErrorCode(value)
return nil
}
type Request struct {
ServiceName *string `protobuf:"bytes,2,req,name=service_name" json:"service_name,omitempty"`
Method *string `protobuf:"bytes,3,req,name=method" json:"method,omitempty"`
Request []byte `protobuf:"bytes,4,req,name=request" json:"request,omitempty"`
RequestId *string `protobuf:"bytes,5,opt,name=request_id" json:"request_id,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *Request) Reset() { *m = Request{} }
func (m *Request) String() string { return proto.CompactTextString(m) }
func (*Request) ProtoMessage() {}
func (m *Request) GetServiceName() string {
if m != nil && m.ServiceName != nil {
return *m.ServiceName
}
return ""
}
func (m *Request) GetMethod() string {
if m != nil && m.Method != nil {
return *m.Method
}
return ""
}
func (m *Request) GetRequest() []byte {
if m != nil {
return m.Request
}
return nil
}
func (m *Request) GetRequestId() string {
if m != nil && m.RequestId != nil {
return *m.RequestId
}
return ""
}
type ApplicationError struct {
Code *int32 `protobuf:"varint,1,req,name=code" json:"code,omitempty"`
Detail *string `protobuf:"bytes,2,req,name=detail" json:"detail,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *ApplicationError) Reset() { *m = ApplicationError{} }
func (m *ApplicationError) String() string { return proto.CompactTextString(m) }
func (*ApplicationError) ProtoMessage() {}
func (m *ApplicationError) GetCode() int32 {
if m != nil && m.Code != nil {
return *m.Code
}
return 0
}
func (m *ApplicationError) GetDetail() string {
if m != nil && m.Detail != nil {
return *m.Detail
}
return ""
}
type RpcError struct {
Code *int32 `protobuf:"varint,1,req,name=code" json:"code,omitempty"`
Detail *string `protobuf:"bytes,2,opt,name=detail" json:"detail,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *RpcError) Reset() { *m = RpcError{} }
func (m *RpcError) String() string { return proto.CompactTextString(m) }
func (*RpcError) ProtoMessage() {}
func (m *RpcError) GetCode() int32 {
if m != nil && m.Code != nil {
return *m.Code
}
return 0
}
func (m *RpcError) GetDetail() string {
if m != nil && m.Detail != nil {
return *m.Detail
}
return ""
}
type Response struct {
Response []byte `protobuf:"bytes,1,opt,name=response" json:"response,omitempty"`
Exception []byte `protobuf:"bytes,2,opt,name=exception" json:"exception,omitempty"`
ApplicationError *ApplicationError `protobuf:"bytes,3,opt,name=application_error" json:"application_error,omitempty"`
JavaException []byte `protobuf:"bytes,4,opt,name=java_exception" json:"java_exception,omitempty"`
RpcError *RpcError `protobuf:"bytes,5,opt,name=rpc_error" json:"rpc_error,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *Response) Reset() { *m = Response{} }
func (m *Response) String() string { return proto.CompactTextString(m) }
func (*Response) ProtoMessage() {}
func (m *Response) GetResponse() []byte {
if m != nil {
return m.Response
}
return nil
}
func (m *Response) GetException() []byte {
if m != nil {
return m.Exception
}
return nil
}
func (m *Response) GetApplicationError() *ApplicationError {
if m != nil {
return m.ApplicationError
}
return nil
}
func (m *Response) GetJavaException() []byte {
if m != nil {
return m.JavaException
}
return nil
}
func (m *Response) GetRpcError() *RpcError {
if m != nil {
return m.RpcError
}
return nil
}
func init() {
}

44
vendor/google.golang.org/appengine/internal/remote_api/remote_api.proto generated vendored Normal file
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@ -0,0 +1,44 @@
syntax = "proto2";
option go_package = "remote_api";
package remote_api;
message Request {
required string service_name = 2;
required string method = 3;
required bytes request = 4;
optional string request_id = 5;
}
message ApplicationError {
required int32 code = 1;
required string detail = 2;
}
message RpcError {
enum ErrorCode {
UNKNOWN = 0;
CALL_NOT_FOUND = 1;
PARSE_ERROR = 2;
SECURITY_VIOLATION = 3;
OVER_QUOTA = 4;
REQUEST_TOO_LARGE = 5;
CAPABILITY_DISABLED = 6;
FEATURE_DISABLED = 7;
BAD_REQUEST = 8;
RESPONSE_TOO_LARGE = 9;
CANCELLED = 10;
REPLAY_ERROR = 11;
DEADLINE_EXCEEDED = 12;
}
required int32 code = 1;
optional string detail = 2;
}
message Response {
optional bytes response = 1;
optional bytes exception = 2;
optional ApplicationError application_error = 3;
optional bytes java_exception = 4;
optional RpcError rpc_error = 5;
}

107
vendor/google.golang.org/appengine/internal/transaction.go generated vendored Normal file
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@ -0,0 +1,107 @@
// Copyright 2014 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package internal
// This file implements hooks for applying datastore transactions.
import (
"errors"
"reflect"
"github.com/golang/protobuf/proto"
netcontext "golang.org/x/net/context"
basepb "google.golang.org/appengine/internal/base"
pb "google.golang.org/appengine/internal/datastore"
)
var transactionSetters = make(map[reflect.Type]reflect.Value)
// RegisterTransactionSetter registers a function that sets transaction information
// in a protocol buffer message. f should be a function with two arguments,
// the first being a protocol buffer type, and the second being *datastore.Transaction.
func RegisterTransactionSetter(f interface{}) {
v := reflect.ValueOf(f)
transactionSetters[v.Type().In(0)] = v
}
// applyTransaction applies the transaction t to message pb
// by using the relevant setter passed to RegisterTransactionSetter.
func applyTransaction(pb proto.Message, t *pb.Transaction) {
v := reflect.ValueOf(pb)
if f, ok := transactionSetters[v.Type()]; ok {
f.Call([]reflect.Value{v, reflect.ValueOf(t)})
}
}
var transactionKey = "used for *Transaction"
func transactionFromContext(ctx netcontext.Context) *transaction {
t, _ := ctx.Value(&transactionKey).(*transaction)
return t
}
func withTransaction(ctx netcontext.Context, t *transaction) netcontext.Context {
return netcontext.WithValue(ctx, &transactionKey, t)
}
type transaction struct {
transaction pb.Transaction
finished bool
}
var ErrConcurrentTransaction = errors.New("internal: concurrent transaction")
func RunTransactionOnce(c netcontext.Context, f func(netcontext.Context) error, xg bool) error {
if transactionFromContext(c) != nil {
return errors.New("nested transactions are not supported")
}
// Begin the transaction.
t := &transaction{}
req := &pb.BeginTransactionRequest{
App: proto.String(FullyQualifiedAppID(c)),
}
if xg {
req.AllowMultipleEg = proto.Bool(true)
}
if err := Call(c, "datastore_v3", "BeginTransaction", req, &t.transaction); err != nil {
return err
}
// Call f, rolling back the transaction if f returns a non-nil error, or panics.
// The panic is not recovered.
defer func() {
if t.finished {
return
}
t.finished = true
// Ignore the error return value, since we are already returning a non-nil
// error (or we're panicking).
Call(c, "datastore_v3", "Rollback", &t.transaction, &basepb.VoidProto{})
}()
if err := f(withTransaction(c, t)); err != nil {
return err
}
t.finished = true
// Commit the transaction.
res := &pb.CommitResponse{}
err := Call(c, "datastore_v3", "Commit", &t.transaction, res)
if ae, ok := err.(*APIError); ok {
/* TODO: restore this conditional
if appengine.IsDevAppServer() {
*/
// The Python Dev AppServer raises an ApplicationError with error code 2 (which is
// Error.CONCURRENT_TRANSACTION) and message "Concurrency exception.".
if ae.Code == int32(pb.Error_BAD_REQUEST) && ae.Detail == "ApplicationError: 2 Concurrency exception." {
return ErrConcurrentTransaction
}
if ae.Code == int32(pb.Error_CONCURRENT_TRANSACTION) {
return ErrConcurrentTransaction
}
}
return err
}

355
vendor/google.golang.org/appengine/internal/urlfetch/urlfetch_service.pb.go generated vendored Normal file
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@ -0,0 +1,355 @@
// Code generated by protoc-gen-go.
// source: google.golang.org/appengine/internal/urlfetch/urlfetch_service.proto
// DO NOT EDIT!
/*
Package urlfetch is a generated protocol buffer package.
It is generated from these files:
google.golang.org/appengine/internal/urlfetch/urlfetch_service.proto
It has these top-level messages:
URLFetchServiceError
URLFetchRequest
URLFetchResponse
*/
package urlfetch
import proto "github.com/golang/protobuf/proto"
import fmt "fmt"
import math "math"
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
type URLFetchServiceError_ErrorCode int32
const (
URLFetchServiceError_OK URLFetchServiceError_ErrorCode = 0
URLFetchServiceError_INVALID_URL URLFetchServiceError_ErrorCode = 1
URLFetchServiceError_FETCH_ERROR URLFetchServiceError_ErrorCode = 2
URLFetchServiceError_UNSPECIFIED_ERROR URLFetchServiceError_ErrorCode = 3
URLFetchServiceError_RESPONSE_TOO_LARGE URLFetchServiceError_ErrorCode = 4
URLFetchServiceError_DEADLINE_EXCEEDED URLFetchServiceError_ErrorCode = 5
URLFetchServiceError_SSL_CERTIFICATE_ERROR URLFetchServiceError_ErrorCode = 6
URLFetchServiceError_DNS_ERROR URLFetchServiceError_ErrorCode = 7
URLFetchServiceError_CLOSED URLFetchServiceError_ErrorCode = 8
URLFetchServiceError_INTERNAL_TRANSIENT_ERROR URLFetchServiceError_ErrorCode = 9
URLFetchServiceError_TOO_MANY_REDIRECTS URLFetchServiceError_ErrorCode = 10
URLFetchServiceError_MALFORMED_REPLY URLFetchServiceError_ErrorCode = 11
URLFetchServiceError_CONNECTION_ERROR URLFetchServiceError_ErrorCode = 12
)
var URLFetchServiceError_ErrorCode_name = map[int32]string{
0: "OK",
1: "INVALID_URL",
2: "FETCH_ERROR",
3: "UNSPECIFIED_ERROR",
4: "RESPONSE_TOO_LARGE",
5: "DEADLINE_EXCEEDED",
6: "SSL_CERTIFICATE_ERROR",
7: "DNS_ERROR",
8: "CLOSED",
9: "INTERNAL_TRANSIENT_ERROR",
10: "TOO_MANY_REDIRECTS",
11: "MALFORMED_REPLY",
12: "CONNECTION_ERROR",
}
var URLFetchServiceError_ErrorCode_value = map[string]int32{
"OK": 0,
"INVALID_URL": 1,
"FETCH_ERROR": 2,
"UNSPECIFIED_ERROR": 3,
"RESPONSE_TOO_LARGE": 4,
"DEADLINE_EXCEEDED": 5,
"SSL_CERTIFICATE_ERROR": 6,
"DNS_ERROR": 7,
"CLOSED": 8,
"INTERNAL_TRANSIENT_ERROR": 9,
"TOO_MANY_REDIRECTS": 10,
"MALFORMED_REPLY": 11,
"CONNECTION_ERROR": 12,
}
func (x URLFetchServiceError_ErrorCode) Enum() *URLFetchServiceError_ErrorCode {
p := new(URLFetchServiceError_ErrorCode)
*p = x
return p
}
func (x URLFetchServiceError_ErrorCode) String() string {
return proto.EnumName(URLFetchServiceError_ErrorCode_name, int32(x))
}
func (x *URLFetchServiceError_ErrorCode) UnmarshalJSON(data []byte) error {
value, err := proto.UnmarshalJSONEnum(URLFetchServiceError_ErrorCode_value, data, "URLFetchServiceError_ErrorCode")
if err != nil {
return err
}
*x = URLFetchServiceError_ErrorCode(value)
return nil
}
type URLFetchRequest_RequestMethod int32
const (
URLFetchRequest_GET URLFetchRequest_RequestMethod = 1
URLFetchRequest_POST URLFetchRequest_RequestMethod = 2
URLFetchRequest_HEAD URLFetchRequest_RequestMethod = 3
URLFetchRequest_PUT URLFetchRequest_RequestMethod = 4
URLFetchRequest_DELETE URLFetchRequest_RequestMethod = 5
URLFetchRequest_PATCH URLFetchRequest_RequestMethod = 6
)
var URLFetchRequest_RequestMethod_name = map[int32]string{
1: "GET",
2: "POST",
3: "HEAD",
4: "PUT",
5: "DELETE",
6: "PATCH",
}
var URLFetchRequest_RequestMethod_value = map[string]int32{
"GET": 1,
"POST": 2,
"HEAD": 3,
"PUT": 4,
"DELETE": 5,
"PATCH": 6,
}
func (x URLFetchRequest_RequestMethod) Enum() *URLFetchRequest_RequestMethod {
p := new(URLFetchRequest_RequestMethod)
*p = x
return p
}
func (x URLFetchRequest_RequestMethod) String() string {
return proto.EnumName(URLFetchRequest_RequestMethod_name, int32(x))
}
func (x *URLFetchRequest_RequestMethod) UnmarshalJSON(data []byte) error {
value, err := proto.UnmarshalJSONEnum(URLFetchRequest_RequestMethod_value, data, "URLFetchRequest_RequestMethod")
if err != nil {
return err
}
*x = URLFetchRequest_RequestMethod(value)
return nil
}
type URLFetchServiceError struct {
XXX_unrecognized []byte `json:"-"`
}
func (m *URLFetchServiceError) Reset() { *m = URLFetchServiceError{} }
func (m *URLFetchServiceError) String() string { return proto.CompactTextString(m) }
func (*URLFetchServiceError) ProtoMessage() {}
type URLFetchRequest struct {
Method *URLFetchRequest_RequestMethod `protobuf:"varint,1,req,name=Method,enum=appengine.URLFetchRequest_RequestMethod" json:"Method,omitempty"`
Url *string `protobuf:"bytes,2,req,name=Url" json:"Url,omitempty"`
Header []*URLFetchRequest_Header `protobuf:"group,3,rep,name=Header" json:"header,omitempty"`
Payload []byte `protobuf:"bytes,6,opt,name=Payload" json:"Payload,omitempty"`
FollowRedirects *bool `protobuf:"varint,7,opt,name=FollowRedirects,def=1" json:"FollowRedirects,omitempty"`
Deadline *float64 `protobuf:"fixed64,8,opt,name=Deadline" json:"Deadline,omitempty"`
MustValidateServerCertificate *bool `protobuf:"varint,9,opt,name=MustValidateServerCertificate,def=1" json:"MustValidateServerCertificate,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *URLFetchRequest) Reset() { *m = URLFetchRequest{} }
func (m *URLFetchRequest) String() string { return proto.CompactTextString(m) }
func (*URLFetchRequest) ProtoMessage() {}
const Default_URLFetchRequest_FollowRedirects bool = true
const Default_URLFetchRequest_MustValidateServerCertificate bool = true
func (m *URLFetchRequest) GetMethod() URLFetchRequest_RequestMethod {
if m != nil && m.Method != nil {
return *m.Method
}
return URLFetchRequest_GET
}
func (m *URLFetchRequest) GetUrl() string {
if m != nil && m.Url != nil {
return *m.Url
}
return ""
}
func (m *URLFetchRequest) GetHeader() []*URLFetchRequest_Header {
if m != nil {
return m.Header
}
return nil
}
func (m *URLFetchRequest) GetPayload() []byte {
if m != nil {
return m.Payload
}
return nil
}
func (m *URLFetchRequest) GetFollowRedirects() bool {
if m != nil && m.FollowRedirects != nil {
return *m.FollowRedirects
}
return Default_URLFetchRequest_FollowRedirects
}
func (m *URLFetchRequest) GetDeadline() float64 {
if m != nil && m.Deadline != nil {
return *m.Deadline
}
return 0
}
func (m *URLFetchRequest) GetMustValidateServerCertificate() bool {
if m != nil && m.MustValidateServerCertificate != nil {
return *m.MustValidateServerCertificate
}
return Default_URLFetchRequest_MustValidateServerCertificate
}
type URLFetchRequest_Header struct {
Key *string `protobuf:"bytes,4,req,name=Key" json:"Key,omitempty"`
Value *string `protobuf:"bytes,5,req,name=Value" json:"Value,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *URLFetchRequest_Header) Reset() { *m = URLFetchRequest_Header{} }
func (m *URLFetchRequest_Header) String() string { return proto.CompactTextString(m) }
func (*URLFetchRequest_Header) ProtoMessage() {}
func (m *URLFetchRequest_Header) GetKey() string {
if m != nil && m.Key != nil {
return *m.Key
}
return ""
}
func (m *URLFetchRequest_Header) GetValue() string {
if m != nil && m.Value != nil {
return *m.Value
}
return ""
}
type URLFetchResponse struct {
Content []byte `protobuf:"bytes,1,opt,name=Content" json:"Content,omitempty"`
StatusCode *int32 `protobuf:"varint,2,req,name=StatusCode" json:"StatusCode,omitempty"`
Header []*URLFetchResponse_Header `protobuf:"group,3,rep,name=Header" json:"header,omitempty"`
ContentWasTruncated *bool `protobuf:"varint,6,opt,name=ContentWasTruncated,def=0" json:"ContentWasTruncated,omitempty"`
ExternalBytesSent *int64 `protobuf:"varint,7,opt,name=ExternalBytesSent" json:"ExternalBytesSent,omitempty"`
ExternalBytesReceived *int64 `protobuf:"varint,8,opt,name=ExternalBytesReceived" json:"ExternalBytesReceived,omitempty"`
FinalUrl *string `protobuf:"bytes,9,opt,name=FinalUrl" json:"FinalUrl,omitempty"`
ApiCpuMilliseconds *int64 `protobuf:"varint,10,opt,name=ApiCpuMilliseconds,def=0" json:"ApiCpuMilliseconds,omitempty"`
ApiBytesSent *int64 `protobuf:"varint,11,opt,name=ApiBytesSent,def=0" json:"ApiBytesSent,omitempty"`
ApiBytesReceived *int64 `protobuf:"varint,12,opt,name=ApiBytesReceived,def=0" json:"ApiBytesReceived,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *URLFetchResponse) Reset() { *m = URLFetchResponse{} }
func (m *URLFetchResponse) String() string { return proto.CompactTextString(m) }
func (*URLFetchResponse) ProtoMessage() {}
const Default_URLFetchResponse_ContentWasTruncated bool = false
const Default_URLFetchResponse_ApiCpuMilliseconds int64 = 0
const Default_URLFetchResponse_ApiBytesSent int64 = 0
const Default_URLFetchResponse_ApiBytesReceived int64 = 0
func (m *URLFetchResponse) GetContent() []byte {
if m != nil {
return m.Content
}
return nil
}
func (m *URLFetchResponse) GetStatusCode() int32 {
if m != nil && m.StatusCode != nil {
return *m.StatusCode
}
return 0
}
func (m *URLFetchResponse) GetHeader() []*URLFetchResponse_Header {
if m != nil {
return m.Header
}
return nil
}
func (m *URLFetchResponse) GetContentWasTruncated() bool {
if m != nil && m.ContentWasTruncated != nil {
return *m.ContentWasTruncated
}
return Default_URLFetchResponse_ContentWasTruncated
}
func (m *URLFetchResponse) GetExternalBytesSent() int64 {
if m != nil && m.ExternalBytesSent != nil {
return *m.ExternalBytesSent
}
return 0
}
func (m *URLFetchResponse) GetExternalBytesReceived() int64 {
if m != nil && m.ExternalBytesReceived != nil {
return *m.ExternalBytesReceived
}
return 0
}
func (m *URLFetchResponse) GetFinalUrl() string {
if m != nil && m.FinalUrl != nil {
return *m.FinalUrl
}
return ""
}
func (m *URLFetchResponse) GetApiCpuMilliseconds() int64 {
if m != nil && m.ApiCpuMilliseconds != nil {
return *m.ApiCpuMilliseconds
}
return Default_URLFetchResponse_ApiCpuMilliseconds
}
func (m *URLFetchResponse) GetApiBytesSent() int64 {
if m != nil && m.ApiBytesSent != nil {
return *m.ApiBytesSent
}
return Default_URLFetchResponse_ApiBytesSent
}
func (m *URLFetchResponse) GetApiBytesReceived() int64 {
if m != nil && m.ApiBytesReceived != nil {
return *m.ApiBytesReceived
}
return Default_URLFetchResponse_ApiBytesReceived
}
type URLFetchResponse_Header struct {
Key *string `protobuf:"bytes,4,req,name=Key" json:"Key,omitempty"`
Value *string `protobuf:"bytes,5,req,name=Value" json:"Value,omitempty"`
XXX_unrecognized []byte `json:"-"`
}
func (m *URLFetchResponse_Header) Reset() { *m = URLFetchResponse_Header{} }
func (m *URLFetchResponse_Header) String() string { return proto.CompactTextString(m) }
func (*URLFetchResponse_Header) ProtoMessage() {}
func (m *URLFetchResponse_Header) GetKey() string {
if m != nil && m.Key != nil {
return *m.Key
}
return ""
}
func (m *URLFetchResponse_Header) GetValue() string {
if m != nil && m.Value != nil {
return *m.Value
}
return ""
}
func init() {
}

64
vendor/google.golang.org/appengine/internal/urlfetch/urlfetch_service.proto generated vendored Normal file
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@ -0,0 +1,64 @@
syntax = "proto2";
option go_package = "urlfetch";
package appengine;
message URLFetchServiceError {
enum ErrorCode {
OK = 0;
INVALID_URL = 1;
FETCH_ERROR = 2;
UNSPECIFIED_ERROR = 3;
RESPONSE_TOO_LARGE = 4;
DEADLINE_EXCEEDED = 5;
SSL_CERTIFICATE_ERROR = 6;
DNS_ERROR = 7;
CLOSED = 8;
INTERNAL_TRANSIENT_ERROR = 9;
TOO_MANY_REDIRECTS = 10;
MALFORMED_REPLY = 11;
CONNECTION_ERROR = 12;
}
}
message URLFetchRequest {
enum RequestMethod {
GET = 1;
POST = 2;
HEAD = 3;
PUT = 4;
DELETE = 5;
PATCH = 6;
}
required RequestMethod Method = 1;
required string Url = 2;
repeated group Header = 3 {
required string Key = 4;
required string Value = 5;
}
optional bytes Payload = 6 [ctype=CORD];
optional bool FollowRedirects = 7 [default=true];
optional double Deadline = 8;
optional bool MustValidateServerCertificate = 9 [default=true];
}
message URLFetchResponse {
optional bytes Content = 1;
required int32 StatusCode = 2;
repeated group Header = 3 {
required string Key = 4;
required string Value = 5;
}
optional bool ContentWasTruncated = 6 [default=false];
optional int64 ExternalBytesSent = 7;
optional int64 ExternalBytesReceived = 8;
optional string FinalUrl = 9;
optional int64 ApiCpuMilliseconds = 10 [default=0];
optional int64 ApiBytesSent = 11 [default=0];
optional int64 ApiBytesReceived = 12 [default=0];
}

25
vendor/google.golang.org/appengine/namespace.go generated vendored Normal file
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// Copyright 2012 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package appengine
import (
"fmt"
"regexp"
"golang.org/x/net/context"
"google.golang.org/appengine/internal"
)
// Namespace returns a replacement context that operates within the given namespace.
func Namespace(c context.Context, namespace string) (context.Context, error) {
if !validNamespace.MatchString(namespace) {
return nil, fmt.Errorf("appengine: namespace %q does not match /%s/", namespace, validNamespace)
}
return internal.NamespacedContext(c, namespace), nil
}
// validNamespace matches valid namespace names.
var validNamespace = regexp.MustCompile(`^[0-9A-Za-z._-]{0,100}$`)

20
vendor/google.golang.org/appengine/timeout.go generated vendored Normal file
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// Copyright 2013 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
package appengine
import "golang.org/x/net/context"
// IsTimeoutError reports whether err is a timeout error.
func IsTimeoutError(err error) bool {
if err == context.DeadlineExceeded {
return true
}
if t, ok := err.(interface {
IsTimeout() bool
}); ok {
return t.IsTimeout()
}
return false
}

210
vendor/google.golang.org/appengine/urlfetch/urlfetch.go generated vendored Normal file
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// Copyright 2011 Google Inc. All rights reserved.
// Use of this source code is governed by the Apache 2.0
// license that can be found in the LICENSE file.
// Package urlfetch provides an http.RoundTripper implementation
// for fetching URLs via App Engine's urlfetch service.
package urlfetch // import "google.golang.org/appengine/urlfetch"
import (
"errors"
"fmt"
"io"
"io/ioutil"
"net/http"
"net/url"
"strconv"
"strings"
"time"
"github.com/golang/protobuf/proto"
"golang.org/x/net/context"
"google.golang.org/appengine/internal"
pb "google.golang.org/appengine/internal/urlfetch"
)
// Transport is an implementation of http.RoundTripper for
// App Engine. Users should generally create an http.Client using
// this transport and use the Client rather than using this transport
// directly.
type Transport struct {
Context context.Context
// Controls whether the application checks the validity of SSL certificates
// over HTTPS connections. A value of false (the default) instructs the
// application to send a request to the server only if the certificate is
// valid and signed by a trusted certificate authority (CA), and also
// includes a hostname that matches the certificate. A value of true
// instructs the application to perform no certificate validation.
AllowInvalidServerCertificate bool
}
// Verify statically that *Transport implements http.RoundTripper.
var _ http.RoundTripper = (*Transport)(nil)
// Client returns an *http.Client using a default urlfetch Transport. This
// client will have the default deadline of 5 seconds, and will check the
// validity of SSL certificates.
//
// Any deadline of the provided context will be used for requests through this client;
// if the client does not have a deadline then a 5 second default is used.
func Client(ctx context.Context) *http.Client {
return &http.Client{
Transport: &Transport{
Context: ctx,
},
}
}
type bodyReader struct {
content []byte
truncated bool
closed bool
}
// ErrTruncatedBody is the error returned after the final Read() from a
// response's Body if the body has been truncated by App Engine's proxy.
var ErrTruncatedBody = errors.New("urlfetch: truncated body")
func statusCodeToText(code int) string {
if t := http.StatusText(code); t != "" {
return t
}
return strconv.Itoa(code)
}
func (br *bodyReader) Read(p []byte) (n int, err error) {
if br.closed {
if br.truncated {
return 0, ErrTruncatedBody
}
return 0, io.EOF
}
n = copy(p, br.content)
if n > 0 {
br.content = br.content[n:]
return
}
if br.truncated {
br.closed = true
return 0, ErrTruncatedBody
}
return 0, io.EOF
}
func (br *bodyReader) Close() error {
br.closed = true
br.content = nil
return nil
}
// A map of the URL Fetch-accepted methods that take a request body.
var methodAcceptsRequestBody = map[string]bool{
"POST": true,
"PUT": true,
"PATCH": true,
}
// urlString returns a valid string given a URL. This function is necessary because
// the String method of URL doesn't correctly handle URLs with non-empty Opaque values.
// See http://code.google.com/p/go/issues/detail?id=4860.
func urlString(u *url.URL) string {
if u.Opaque == "" || strings.HasPrefix(u.Opaque, "//") {
return u.String()
}
aux := *u
aux.Opaque = "//" + aux.Host + aux.Opaque
return aux.String()
}
// RoundTrip issues a single HTTP request and returns its response. Per the
// http.RoundTripper interface, RoundTrip only returns an error if there
// was an unsupported request or the URL Fetch proxy fails.
// Note that HTTP response codes such as 5xx, 403, 404, etc are not
// errors as far as the transport is concerned and will be returned
// with err set to nil.
func (t *Transport) RoundTrip(req *http.Request) (res *http.Response, err error) {
methNum, ok := pb.URLFetchRequest_RequestMethod_value[req.Method]
if !ok {
return nil, fmt.Errorf("urlfetch: unsupported HTTP method %q", req.Method)
}
method := pb.URLFetchRequest_RequestMethod(methNum)
freq := &pb.URLFetchRequest{
Method: &method,
Url: proto.String(urlString(req.URL)),
FollowRedirects: proto.Bool(false), // http.Client's responsibility
MustValidateServerCertificate: proto.Bool(!t.AllowInvalidServerCertificate),
}
if deadline, ok := t.Context.Deadline(); ok {
freq.Deadline = proto.Float64(deadline.Sub(time.Now()).Seconds())
}
for k, vals := range req.Header {
for _, val := range vals {
freq.Header = append(freq.Header, &pb.URLFetchRequest_Header{
Key: proto.String(k),
Value: proto.String(val),
})
}
}
if methodAcceptsRequestBody[req.Method] && req.Body != nil {
// Avoid a []byte copy if req.Body has a Bytes method.
switch b := req.Body.(type) {
case interface {
Bytes() []byte
}:
freq.Payload = b.Bytes()
default:
freq.Payload, err = ioutil.ReadAll(req.Body)
if err != nil {
return nil, err
}
}
}
fres := &pb.URLFetchResponse{}
if err := internal.Call(t.Context, "urlfetch", "Fetch", freq, fres); err != nil {
return nil, err
}
res = &http.Response{}
res.StatusCode = int(*fres.StatusCode)
res.Status = fmt.Sprintf("%d %s", res.StatusCode, statusCodeToText(res.StatusCode))
res.Header = make(http.Header)
res.Request = req
// Faked:
res.ProtoMajor = 1
res.ProtoMinor = 1
res.Proto = "HTTP/1.1"
res.Close = true
for _, h := range fres.Header {
hkey := http.CanonicalHeaderKey(*h.Key)
hval := *h.Value
if hkey == "Content-Length" {
// Will get filled in below for all but HEAD requests.
if req.Method == "HEAD" {
res.ContentLength, _ = strconv.ParseInt(hval, 10, 64)
}
continue
}
res.Header.Add(hkey, hval)
}
if req.Method != "HEAD" {
res.ContentLength = int64(len(fres.Content))
}
truncated := fres.GetContentWasTruncated()
res.Body = &bodyReader{content: fres.Content, truncated: truncated}
return
}
func init() {
internal.RegisterErrorCodeMap("urlfetch", pb.URLFetchServiceError_ErrorCode_name)
internal.RegisterTimeoutErrorCode("urlfetch", int32(pb.URLFetchServiceError_DEADLINE_EXCEEDED))
}