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// Copyright 2019 Huawei Technologies Co.,Ltd.
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use
// this file except in compliance with the License. You may obtain a copy of the
// License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software distributed
// under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
// CONDITIONS OF ANY KIND, either express or implied. See the License for the
// specific language governing permissions and limitations under the License.
package obs
import (
"errors"
"fmt"
"io"
"net/http"
"os"
"sort"
"strings"
)
type ObsClient struct {
conf *config
httpClient *http.Client
}
func New(ak, sk, endpoint string, configurers ...configurer) (*ObsClient, error) {
conf := &config{securityProvider: &securityProvider{ak: ak, sk: sk}, endpoint: endpoint}
conf.maxRetryCount = -1
conf.maxRedirectCount = -1
for _, configurer := range configurers {
configurer(conf)
}
if err := conf.initConfigWithDefault(); err != nil {
return nil, err
}
err := conf.getTransport()
if err != nil {
return nil, err
}
if isWarnLogEnabled() {
info := make([]string, 3)
info[0] = fmt.Sprintf("[OBS SDK Version=%s", obs_sdk_version)
info[1] = fmt.Sprintf("Endpoint=%s", conf.endpoint)
accessMode := "Virtual Hosting"
if conf.pathStyle {
accessMode = "Path"
}
info[2] = fmt.Sprintf("Access Mode=%s]", accessMode)
doLog(LEVEL_WARN, strings.Join(info, "];["))
}
doLog(LEVEL_DEBUG, "Create obsclient with config:\n%s\n", conf)
obsClient := &ObsClient{conf: conf, httpClient: &http.Client{Transport: conf.transport, CheckRedirect: checkRedirectFunc}}
return obsClient, nil
}
func (obsClient ObsClient) Refresh(ak, sk, securityToken string) {
sp := &securityProvider{ak: strings.TrimSpace(ak), sk: strings.TrimSpace(sk), securityToken: strings.TrimSpace(securityToken)}
obsClient.conf.securityProvider = sp
}
func (obsClient ObsClient) Close() {
obsClient.httpClient = nil
obsClient.conf.transport.CloseIdleConnections()
obsClient.conf = nil
SyncLog()
}
func (obsClient ObsClient) ListBuckets(input *ListBucketsInput) (output *ListBucketsOutput, err error) {
if input == nil {
input = &ListBucketsInput{}
}
output = &ListBucketsOutput{}
err = obsClient.doActionWithoutBucket("ListBuckets", HTTP_GET, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) CreateBucket(input *CreateBucketInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("CreateBucketInput is nil")
}
output = &BaseModel{}
err = obsClient.doActionWithBucket("CreateBucket", HTTP_PUT, input.Bucket, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) DeleteBucket(bucketName string) (output *BaseModel, err error) {
output = &BaseModel{}
err = obsClient.doActionWithBucket("DeleteBucket", HTTP_DELETE, bucketName, defaultSerializable, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) SetBucketStoragePolicy(input *SetBucketStoragePolicyInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("SetBucketStoragePolicyInput is nil")
}
output = &BaseModel{}
err = obsClient.doActionWithBucket("SetBucketStoragePolicy", HTTP_PUT, input.Bucket, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) getBucketStoragePolicyS3(bucketName string) (output *GetBucketStoragePolicyOutput, err error) {
output = &GetBucketStoragePolicyOutput{}
var outputS3 *getBucketStoragePolicyOutputS3
outputS3 = &getBucketStoragePolicyOutputS3{}
err = obsClient.doActionWithBucket("GetBucketStoragePolicy", HTTP_GET, bucketName, newSubResourceSerial(SubResourceStoragePolicy), outputS3)
if err != nil {
output = nil
return
}
output.BaseModel = outputS3.BaseModel
output.StorageClass = fmt.Sprintf("%s", outputS3.StorageClass)
return
}
func (obsClient ObsClient) getBucketStoragePolicyObs(bucketName string) (output *GetBucketStoragePolicyOutput, err error) {
output = &GetBucketStoragePolicyOutput{}
var outputObs *getBucketStoragePolicyOutputObs
outputObs = &getBucketStoragePolicyOutputObs{}
err = obsClient.doActionWithBucket("GetBucketStoragePolicy", HTTP_GET, bucketName, newSubResourceSerial(SubResourceStorageClass), outputObs)
if err != nil {
output = nil
return
}
output.BaseModel = outputObs.BaseModel
output.StorageClass = outputObs.StorageClass
return
}
func (obsClient ObsClient) GetBucketStoragePolicy(bucketName string) (output *GetBucketStoragePolicyOutput, err error) {
if obsClient.conf.signature == SignatureObs {
return obsClient.getBucketStoragePolicyObs(bucketName)
}
return obsClient.getBucketStoragePolicyS3(bucketName)
}
func (obsClient ObsClient) ListObjects(input *ListObjectsInput) (output *ListObjectsOutput, err error) {
if input == nil {
return nil, errors.New("ListObjectsInput is nil")
}
output = &ListObjectsOutput{}
err = obsClient.doActionWithBucket("ListObjects", HTTP_GET, input.Bucket, input, output)
if err != nil {
output = nil
} else {
if location, ok := output.ResponseHeaders[HEADER_BUCKET_REGION]; ok {
output.Location = location[0]
}
}
return
}
func (obsClient ObsClient) ListVersions(input *ListVersionsInput) (output *ListVersionsOutput, err error) {
if input == nil {
return nil, errors.New("ListVersionsInput is nil")
}
output = &ListVersionsOutput{}
err = obsClient.doActionWithBucket("ListVersions", HTTP_GET, input.Bucket, input, output)
if err != nil {
output = nil
} else {
if location, ok := output.ResponseHeaders[HEADER_BUCKET_REGION]; ok {
output.Location = location[0]
}
}
return
}
func (obsClient ObsClient) ListMultipartUploads(input *ListMultipartUploadsInput) (output *ListMultipartUploadsOutput, err error) {
if input == nil {
return nil, errors.New("ListMultipartUploadsInput is nil")
}
output = &ListMultipartUploadsOutput{}
err = obsClient.doActionWithBucket("ListMultipartUploads", HTTP_GET, input.Bucket, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) SetBucketQuota(input *SetBucketQuotaInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("SetBucketQuotaInput is nil")
}
output = &BaseModel{}
err = obsClient.doActionWithBucket("SetBucketQuota", HTTP_PUT, input.Bucket, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) GetBucketQuota(bucketName string) (output *GetBucketQuotaOutput, err error) {
output = &GetBucketQuotaOutput{}
err = obsClient.doActionWithBucket("GetBucketQuota", HTTP_GET, bucketName, newSubResourceSerial(SubResourceQuota), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) HeadBucket(bucketName string) (output *BaseModel, err error) {
output = &BaseModel{}
err = obsClient.doActionWithBucket("HeadBucket", HTTP_HEAD, bucketName, defaultSerializable, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) GetBucketMetadata(input *GetBucketMetadataInput) (output *GetBucketMetadataOutput, err error) {
output = &GetBucketMetadataOutput{}
err = obsClient.doActionWithBucket("GetBucketMetadata", HTTP_HEAD, input.Bucket, input, output)
if err != nil {
output = nil
} else {
ParseGetBucketMetadataOutput(output)
}
return
}
func (obsClient ObsClient) SetObjectMetadata(input *SetObjectMetadataInput) (output *SetObjectMetadataOutput, err error) {
output = &SetObjectMetadataOutput{}
err = obsClient.doActionWithBucketAndKey("SetObjectMetadata", HTTP_PUT, input.Bucket, input.Key, input, output)
if err != nil {
output = nil
} else {
ParseSetObjectMetadataOutput(output)
}
return
}
func (obsClient ObsClient) GetBucketStorageInfo(bucketName string) (output *GetBucketStorageInfoOutput, err error) {
output = &GetBucketStorageInfoOutput{}
err = obsClient.doActionWithBucket("GetBucketStorageInfo", HTTP_GET, bucketName, newSubResourceSerial(SubResourceStorageInfo), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) getBucketLocationS3(bucketName string) (output *GetBucketLocationOutput, err error) {
output = &GetBucketLocationOutput{}
var outputS3 *getBucketLocationOutputS3
outputS3 = &getBucketLocationOutputS3{}
err = obsClient.doActionWithBucket("GetBucketLocation", HTTP_GET, bucketName, newSubResourceSerial(SubResourceLocation), outputS3)
if err != nil {
output = nil
} else {
output.BaseModel = outputS3.BaseModel
output.Location = outputS3.Location
}
return
}
func (obsClient ObsClient) getBucketLocationObs(bucketName string) (output *GetBucketLocationOutput, err error) {
output = &GetBucketLocationOutput{}
var outputObs *getBucketLocationOutputObs
outputObs = &getBucketLocationOutputObs{}
err = obsClient.doActionWithBucket("GetBucketLocation", HTTP_GET, bucketName, newSubResourceSerial(SubResourceLocation), outputObs)
if err != nil {
output = nil
} else {
output.BaseModel = outputObs.BaseModel
output.Location = outputObs.Location
}
return
}
func (obsClient ObsClient) GetBucketLocation(bucketName string) (output *GetBucketLocationOutput, err error) {
if obsClient.conf.signature == SignatureObs {
return obsClient.getBucketLocationObs(bucketName)
}
return obsClient.getBucketLocationS3(bucketName)
}
func (obsClient ObsClient) SetBucketAcl(input *SetBucketAclInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("SetBucketAclInput is nil")
}
output = &BaseModel{}
err = obsClient.doActionWithBucket("SetBucketAcl", HTTP_PUT, input.Bucket, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) getBucketAclObs(bucketName string) (output *GetBucketAclOutput, err error) {
output = &GetBucketAclOutput{}
var outputObs *getBucketAclOutputObs
outputObs = &getBucketAclOutputObs{}
err = obsClient.doActionWithBucket("GetBucketAcl", HTTP_GET, bucketName, newSubResourceSerial(SubResourceAcl), outputObs)
if err != nil {
output = nil
} else {
output.BaseModel = outputObs.BaseModel
output.Owner = outputObs.Owner
output.Grants = make([]Grant, 0, len(outputObs.Grants))
for _, valGrant := range outputObs.Grants {
tempOutput := Grant{}
tempOutput.Delivered = valGrant.Delivered
tempOutput.Permission = valGrant.Permission
tempOutput.Grantee.DisplayName = valGrant.Grantee.DisplayName
tempOutput.Grantee.ID = valGrant.Grantee.ID
tempOutput.Grantee.Type = valGrant.Grantee.Type
tempOutput.Grantee.URI = GroupAllUsers
output.Grants = append(output.Grants, tempOutput)
}
}
return
}
func (obsClient ObsClient) GetBucketAcl(bucketName string) (output *GetBucketAclOutput, err error) {
output = &GetBucketAclOutput{}
if obsClient.conf.signature == SignatureObs {
return obsClient.getBucketAclObs(bucketName)
}
err = obsClient.doActionWithBucket("GetBucketAcl", HTTP_GET, bucketName, newSubResourceSerial(SubResourceAcl), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) SetBucketPolicy(input *SetBucketPolicyInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("SetBucketPolicy is nil")
}
output = &BaseModel{}
err = obsClient.doActionWithBucket("SetBucketPolicy", HTTP_PUT, input.Bucket, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) GetBucketPolicy(bucketName string) (output *GetBucketPolicyOutput, err error) {
output = &GetBucketPolicyOutput{}
err = obsClient.doActionWithBucketV2("GetBucketPolicy", HTTP_GET, bucketName, newSubResourceSerial(SubResourcePolicy), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) DeleteBucketPolicy(bucketName string) (output *BaseModel, err error) {
output = &BaseModel{}
err = obsClient.doActionWithBucket("DeleteBucketPolicy", HTTP_DELETE, bucketName, newSubResourceSerial(SubResourcePolicy), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) SetBucketCors(input *SetBucketCorsInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("SetBucketCorsInput is nil")
}
output = &BaseModel{}
err = obsClient.doActionWithBucket("SetBucketCors", HTTP_PUT, input.Bucket, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) GetBucketCors(bucketName string) (output *GetBucketCorsOutput, err error) {
output = &GetBucketCorsOutput{}
err = obsClient.doActionWithBucket("GetBucketCors", HTTP_GET, bucketName, newSubResourceSerial(SubResourceCors), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) DeleteBucketCors(bucketName string) (output *BaseModel, err error) {
output = &BaseModel{}
err = obsClient.doActionWithBucket("DeleteBucketCors", HTTP_DELETE, bucketName, newSubResourceSerial(SubResourceCors), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) SetBucketVersioning(input *SetBucketVersioningInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("SetBucketVersioningInput is nil")
}
output = &BaseModel{}
err = obsClient.doActionWithBucket("SetBucketVersioning", HTTP_PUT, input.Bucket, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) GetBucketVersioning(bucketName string) (output *GetBucketVersioningOutput, err error) {
output = &GetBucketVersioningOutput{}
err = obsClient.doActionWithBucket("GetBucketVersioning", HTTP_GET, bucketName, newSubResourceSerial(SubResourceVersioning), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) SetBucketWebsiteConfiguration(input *SetBucketWebsiteConfigurationInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("SetBucketWebsiteConfigurationInput is nil")
}
output = &BaseModel{}
err = obsClient.doActionWithBucket("SetBucketWebsiteConfiguration", HTTP_PUT, input.Bucket, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) GetBucketWebsiteConfiguration(bucketName string) (output *GetBucketWebsiteConfigurationOutput, err error) {
output = &GetBucketWebsiteConfigurationOutput{}
err = obsClient.doActionWithBucket("GetBucketWebsiteConfiguration", HTTP_GET, bucketName, newSubResourceSerial(SubResourceWebsite), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) DeleteBucketWebsiteConfiguration(bucketName string) (output *BaseModel, err error) {
output = &BaseModel{}
err = obsClient.doActionWithBucket("DeleteBucketWebsiteConfiguration", HTTP_DELETE, bucketName, newSubResourceSerial(SubResourceWebsite), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) SetBucketLoggingConfiguration(input *SetBucketLoggingConfigurationInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("SetBucketLoggingConfigurationInput is nil")
}
output = &BaseModel{}
err = obsClient.doActionWithBucket("SetBucketLoggingConfiguration", HTTP_PUT, input.Bucket, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) GetBucketLoggingConfiguration(bucketName string) (output *GetBucketLoggingConfigurationOutput, err error) {
output = &GetBucketLoggingConfigurationOutput{}
err = obsClient.doActionWithBucket("GetBucketLoggingConfiguration", HTTP_GET, bucketName, newSubResourceSerial(SubResourceLogging), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) SetBucketLifecycleConfiguration(input *SetBucketLifecycleConfigurationInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("SetBucketLifecycleConfigurationInput is nil")
}
output = &BaseModel{}
err = obsClient.doActionWithBucket("SetBucketLifecycleConfiguration", HTTP_PUT, input.Bucket, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) GetBucketLifecycleConfiguration(bucketName string) (output *GetBucketLifecycleConfigurationOutput, err error) {
output = &GetBucketLifecycleConfigurationOutput{}
err = obsClient.doActionWithBucket("GetBucketLifecycleConfiguration", HTTP_GET, bucketName, newSubResourceSerial(SubResourceLifecycle), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) DeleteBucketLifecycleConfiguration(bucketName string) (output *BaseModel, err error) {
output = &BaseModel{}
err = obsClient.doActionWithBucket("DeleteBucketLifecycleConfiguration", HTTP_DELETE, bucketName, newSubResourceSerial(SubResourceLifecycle), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) SetBucketTagging(input *SetBucketTaggingInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("SetBucketTaggingInput is nil")
}
output = &BaseModel{}
err = obsClient.doActionWithBucket("SetBucketTagging", HTTP_PUT, input.Bucket, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) GetBucketTagging(bucketName string) (output *GetBucketTaggingOutput, err error) {
output = &GetBucketTaggingOutput{}
err = obsClient.doActionWithBucket("GetBucketTagging", HTTP_GET, bucketName, newSubResourceSerial(SubResourceTagging), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) DeleteBucketTagging(bucketName string) (output *BaseModel, err error) {
output = &BaseModel{}
err = obsClient.doActionWithBucket("DeleteBucketTagging", HTTP_DELETE, bucketName, newSubResourceSerial(SubResourceTagging), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) SetBucketNotification(input *SetBucketNotificationInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("SetBucketNotificationInput is nil")
}
output = &BaseModel{}
err = obsClient.doActionWithBucket("SetBucketNotification", HTTP_PUT, input.Bucket, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) GetBucketNotification(bucketName string) (output *GetBucketNotificationOutput, err error) {
if obsClient.conf.signature != SignatureObs {
return obsClient.getBucketNotificationS3(bucketName)
}
output = &GetBucketNotificationOutput{}
err = obsClient.doActionWithBucket("GetBucketNotification", HTTP_GET, bucketName, newSubResourceSerial(SubResourceNotification), output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) getBucketNotificationS3(bucketName string) (output *GetBucketNotificationOutput, err error) {
outputS3 := &getBucketNotificationOutputS3{}
err = obsClient.doActionWithBucket("GetBucketNotification", HTTP_GET, bucketName, newSubResourceSerial(SubResourceNotification), outputS3)
if err != nil {
return nil, err
}
output = &GetBucketNotificationOutput{}
output.BaseModel = outputS3.BaseModel
topicConfigurations := make([]TopicConfiguration, 0, len(outputS3.TopicConfigurations))
for _, topicConfigurationS3 := range outputS3.TopicConfigurations {
topicConfiguration := TopicConfiguration{}
topicConfiguration.ID = topicConfigurationS3.ID
topicConfiguration.Topic = topicConfigurationS3.Topic
topicConfiguration.FilterRules = topicConfigurationS3.FilterRules
events := make([]EventType, 0, len(topicConfigurationS3.Events))
for _, event := range topicConfigurationS3.Events {
events = append(events, ParseStringToEventType(event))
}
topicConfiguration.Events = events
topicConfigurations = append(topicConfigurations, topicConfiguration)
}
output.TopicConfigurations = topicConfigurations
return
}
func (obsClient ObsClient) DeleteObject(input *DeleteObjectInput) (output *DeleteObjectOutput, err error) {
if input == nil {
return nil, errors.New("DeleteObjectInput is nil")
}
output = &DeleteObjectOutput{}
err = obsClient.doActionWithBucketAndKey("DeleteObject", HTTP_DELETE, input.Bucket, input.Key, input, output)
if err != nil {
output = nil
} else {
ParseDeleteObjectOutput(output)
}
return
}
func (obsClient ObsClient) DeleteObjects(input *DeleteObjectsInput) (output *DeleteObjectsOutput, err error) {
if input == nil {
return nil, errors.New("DeleteObjectsInput is nil")
}
output = &DeleteObjectsOutput{}
err = obsClient.doActionWithBucket("DeleteObjects", HTTP_POST, input.Bucket, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) SetObjectAcl(input *SetObjectAclInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("SetObjectAclInput is nil")
}
output = &BaseModel{}
err = obsClient.doActionWithBucketAndKey("SetObjectAcl", HTTP_PUT, input.Bucket, input.Key, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) GetObjectAcl(input *GetObjectAclInput) (output *GetObjectAclOutput, err error) {
if input == nil {
return nil, errors.New("GetObjectAclInput is nil")
}
output = &GetObjectAclOutput{}
err = obsClient.doActionWithBucketAndKey("GetObjectAcl", HTTP_GET, input.Bucket, input.Key, input, output)
if err != nil {
output = nil
} else {
if versionId, ok := output.ResponseHeaders[HEADER_VERSION_ID]; ok {
output.VersionId = versionId[0]
}
}
return
}
func (obsClient ObsClient) RestoreObject(input *RestoreObjectInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("RestoreObjectInput is nil")
}
output = &BaseModel{}
err = obsClient.doActionWithBucketAndKey("RestoreObject", HTTP_POST, input.Bucket, input.Key, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) GetObjectMetadata(input *GetObjectMetadataInput) (output *GetObjectMetadataOutput, err error) {
if input == nil {
return nil, errors.New("GetObjectMetadataInput is nil")
}
output = &GetObjectMetadataOutput{}
err = obsClient.doActionWithBucketAndKey("GetObjectMetadata", HTTP_HEAD, input.Bucket, input.Key, input, output)
if err != nil {
output = nil
} else {
ParseGetObjectMetadataOutput(output)
}
return
}
func (obsClient ObsClient) GetObject(input *GetObjectInput) (output *GetObjectOutput, err error) {
if input == nil {
return nil, errors.New("GetObjectInput is nil")
}
output = &GetObjectOutput{}
err = obsClient.doActionWithBucketAndKey("GetObject", HTTP_GET, input.Bucket, input.Key, input, output)
if err != nil {
output = nil
} else {
ParseGetObjectOutput(output)
}
return
}
func (obsClient ObsClient) PutObject(input *PutObjectInput) (output *PutObjectOutput, err error) {
if input == nil {
return nil, errors.New("PutObjectInput is nil")
}
if input.ContentType == "" && input.Key != "" {
if contentType, ok := mime_types[strings.ToLower(input.Key[strings.LastIndex(input.Key, ".")+1:])]; ok {
input.ContentType = contentType
}
}
output = &PutObjectOutput{}
var repeatable bool
if input.Body != nil {
_, repeatable = input.Body.(*strings.Reader)
if input.ContentLength > 0 {
input.Body = &readerWrapper{reader: input.Body, totalCount: input.ContentLength}
}
}
if repeatable {
err = obsClient.doActionWithBucketAndKey("PutObject", HTTP_PUT, input.Bucket, input.Key, input, output)
} else {
err = obsClient.doActionWithBucketAndKeyUnRepeatable("PutObject", HTTP_PUT, input.Bucket, input.Key, input, output)
}
if err != nil {
output = nil
} else {
ParsePutObjectOutput(output)
}
return
}
func (obsClient ObsClient) PutFile(input *PutFileInput) (output *PutObjectOutput, err error) {
if input == nil {
return nil, errors.New("PutFileInput is nil")
}
var body io.Reader
sourceFile := strings.TrimSpace(input.SourceFile)
if sourceFile != "" {
fd, err := os.Open(sourceFile)
if err != nil {
return nil, err
}
defer fd.Close()
stat, err := fd.Stat()
if err != nil {
return nil, err
}
fileReaderWrapper := &fileReaderWrapper{filePath: sourceFile}
fileReaderWrapper.reader = fd
if input.ContentLength > 0 {
if input.ContentLength > stat.Size() {
input.ContentLength = stat.Size()
}
fileReaderWrapper.totalCount = input.ContentLength
} else {
fileReaderWrapper.totalCount = stat.Size()
}
body = fileReaderWrapper
}
_input := &PutObjectInput{}
_input.PutObjectBasicInput = input.PutObjectBasicInput
_input.Body = body
if _input.ContentType == "" && _input.Key != "" {
if contentType, ok := mime_types[strings.ToLower(_input.Key[strings.LastIndex(_input.Key, ".")+1:])]; ok {
_input.ContentType = contentType
} else if contentType, ok := mime_types[strings.ToLower(sourceFile[strings.LastIndex(sourceFile, ".")+1:])]; ok {
_input.ContentType = contentType
}
}
output = &PutObjectOutput{}
err = obsClient.doActionWithBucketAndKey("PutFile", HTTP_PUT, _input.Bucket, _input.Key, _input, output)
if err != nil {
output = nil
} else {
ParsePutObjectOutput(output)
}
return
}
func (obsClient ObsClient) CopyObject(input *CopyObjectInput) (output *CopyObjectOutput, err error) {
if input == nil {
return nil, errors.New("CopyObjectInput is nil")
}
if strings.TrimSpace(input.CopySourceBucket) == "" {
return nil, errors.New("Source bucket is empty")
}
if strings.TrimSpace(input.CopySourceKey) == "" {
return nil, errors.New("Source key is empty")
}
output = &CopyObjectOutput{}
err = obsClient.doActionWithBucketAndKey("CopyObject", HTTP_PUT, input.Bucket, input.Key, input, output)
if err != nil {
output = nil
} else {
ParseCopyObjectOutput(output)
}
return
}
func (obsClient ObsClient) AbortMultipartUpload(input *AbortMultipartUploadInput) (output *BaseModel, err error) {
if input == nil {
return nil, errors.New("AbortMultipartUploadInput is nil")
}
if input.UploadId == "" {
return nil, errors.New("UploadId is empty")
}
output = &BaseModel{}
err = obsClient.doActionWithBucketAndKey("AbortMultipartUpload", HTTP_DELETE, input.Bucket, input.Key, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) InitiateMultipartUpload(input *InitiateMultipartUploadInput) (output *InitiateMultipartUploadOutput, err error) {
if input == nil {
return nil, errors.New("InitiateMultipartUploadInput is nil")
}
if input.ContentType == "" && input.Key != "" {
if contentType, ok := mime_types[strings.ToLower(input.Key[strings.LastIndex(input.Key, ".")+1:])]; ok {
input.ContentType = contentType
}
}
output = &InitiateMultipartUploadOutput{}
err = obsClient.doActionWithBucketAndKey("InitiateMultipartUpload", HTTP_POST, input.Bucket, input.Key, input, output)
if err != nil {
output = nil
} else {
ParseInitiateMultipartUploadOutput(output)
}
return
}
func (obsClient ObsClient) UploadPart(_input *UploadPartInput) (output *UploadPartOutput, err error) {
if _input == nil {
return nil, errors.New("UploadPartInput is nil")
}
if _input.UploadId == "" {
return nil, errors.New("UploadId is empty")
}
input := &UploadPartInput{}
input.Bucket = _input.Bucket
input.Key = _input.Key
input.PartNumber = _input.PartNumber
input.UploadId = _input.UploadId
input.ContentMD5 = _input.ContentMD5
input.SourceFile = _input.SourceFile
input.Offset = _input.Offset
input.PartSize = _input.PartSize
input.SseHeader = _input.SseHeader
input.Body = _input.Body
output = &UploadPartOutput{}
var repeatable bool
if input.Body != nil {
_, repeatable = input.Body.(*strings.Reader)
if _, ok := input.Body.(*readerWrapper); !ok && input.PartSize > 0 {
input.Body = &readerWrapper{reader: input.Body, totalCount: input.PartSize}
}
} else if sourceFile := strings.TrimSpace(input.SourceFile); sourceFile != "" {
fd, err := os.Open(sourceFile)
if err != nil {
return nil, err
}
defer fd.Close()
stat, err := fd.Stat()
if err != nil {
return nil, err
}
fileSize := stat.Size()
fileReaderWrapper := &fileReaderWrapper{filePath: sourceFile}
fileReaderWrapper.reader = fd
if input.Offset < 0 || input.Offset > fileSize {
input.Offset = 0
}
if input.PartSize <= 0 || input.PartSize > (fileSize-input.Offset) {
input.PartSize = fileSize - input.Offset
}
fileReaderWrapper.totalCount = input.PartSize
if _, err = fd.Seek(input.Offset, io.SeekStart);err != nil{
return nil, err
}
input.Body = fileReaderWrapper
repeatable = true
}
if repeatable {
err = obsClient.doActionWithBucketAndKey("UploadPart", HTTP_PUT, input.Bucket, input.Key, input, output)
} else {
err = obsClient.doActionWithBucketAndKeyUnRepeatable("UploadPart", HTTP_PUT, input.Bucket, input.Key, input, output)
}
if err != nil {
output = nil
} else {
ParseUploadPartOutput(output)
output.PartNumber = input.PartNumber
}
return
}
func (obsClient ObsClient) CompleteMultipartUpload(input *CompleteMultipartUploadInput) (output *CompleteMultipartUploadOutput, err error) {
if input == nil {
return nil, errors.New("CompleteMultipartUploadInput is nil")
}
if input.UploadId == "" {
return nil, errors.New("UploadId is empty")
}
var parts partSlice = input.Parts
sort.Sort(parts)
output = &CompleteMultipartUploadOutput{}
err = obsClient.doActionWithBucketAndKey("CompleteMultipartUpload", HTTP_POST, input.Bucket, input.Key, input, output)
if err != nil {
output = nil
} else {
ParseCompleteMultipartUploadOutput(output)
}
return
}
func (obsClient ObsClient) ListParts(input *ListPartsInput) (output *ListPartsOutput, err error) {
if input == nil {
return nil, errors.New("ListPartsInput is nil")
}
if input.UploadId == "" {
return nil, errors.New("UploadId is empty")
}
output = &ListPartsOutput{}
err = obsClient.doActionWithBucketAndKey("ListParts", HTTP_GET, input.Bucket, input.Key, input, output)
if err != nil {
output = nil
}
return
}
func (obsClient ObsClient) CopyPart(input *CopyPartInput) (output *CopyPartOutput, err error) {
if input == nil {
return nil, errors.New("CopyPartInput is nil")
}
if input.UploadId == "" {
return nil, errors.New("UploadId is empty")
}
if strings.TrimSpace(input.CopySourceBucket) == "" {
return nil, errors.New("Source bucket is empty")
}
if strings.TrimSpace(input.CopySourceKey) == "" {
return nil, errors.New("Source key is empty")
}
output = &CopyPartOutput{}
err = obsClient.doActionWithBucketAndKey("CopyPart", HTTP_PUT, input.Bucket, input.Key, input, output)
if err != nil {
output = nil
} else {
ParseCopyPartOutput(output)
output.PartNumber = input.PartNumber
}
return
}