Aliyun Open Services SDK for iOS

Copyright (C) Alibaba Cloud Computing
All rights reserved.

http://www.aliyun.com

Environment Requirement：
- iOS：iOS 8.0 or higher
- You need a registered Aliyun.com user and OSS is enabled.

github address：https://github.com/aliyun/aliyun-oss-ios-sdk

pod dependency：   pod 'AliyunOSSiOS'

Update Logs:

2018/09/13
- release 2.10.7
1.refactor code of building canonical url for request,Keep its logic consistent with android sdk.
2.fix bug about 409 error when using sequentialUpload api.
3.optimize synchronization of time.

2018/08/30
- release 2.10.6
1.Add sample about resume download object task from oss server;
2.Endpoints should not be formatted as https://ip;
3.if there is no error occurs in network session,date header should not be empty;
4.Error returning signature when calculating signature error;
5.fix bug about data race;

2018/08/02
- release 2.10.5
1.add api which named putSymlink;
2.add api which named getSymlink;
3.add api which named restoreObect;
4.support setting storageClass for createBucket api;

2018/05/15
- release 2.10.4
optimize CPU usage when using multipart to upload object to server.

2018/05/15
- release 2.10.3
1. fix list parts error when upload more than 1000 parts.

2018/04/27
- release 2.10.2
1. fix error which type is partAlreadyExist for sequentialUpload.

2018/04/25
- release 2.10.1
1. fix in case there are serveral multipart Task excuting, uploadProgress’s totalBytesSent greater than totalBytesExpectedToSend.


2018/3/22
- Release 2.10.0

1. add GetObjectAcl，DeleteMultiObjects，ListBuckets, ImagePersist function
2. remove buildFramework debug script
3. fix configuraion on mac
4. fix issue 126

2018/1/31
- Release 2.9.2

add API: triggerCallBack:


2018/1/22
- Release 2.9.1

fix podspec


2018/1/22
- Release 2.9.0

1.SHA1 check when putObject and seqenceupload.
2.fix bug when resumeupload object what is smaller than 256k.
3.add logic about check file size

2018/1/15
- Release 2.8.1
1.fix : fix oom issue when resumeuploading big file.

2017/12/17
- Release 2.8.0
1.feat : add crc64 function;
2.fix : fix bugs;

2017/11/27
- Release 2.7.1
1.feat : add auth credential provider
2.fix : fix buildFramework.sh
3.fix : fix backgroundUploadTask’s completion handler

github address：https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency：   pod 'AliyunOSSiOS', '~> 2.7.1'
demo address：  https://github.com/alibaba/alicloud-ios-demo


2017/10/26
- Release 2.6.4
1.	add write log on local

github address：https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency：   pod 'AliyunOSSiOS', '~> 2.6.4'
demo address：  https://github.com/alibaba/alicloud-ios-demo

2017/9/14
- Release 2.6.3
1.	update url encode method for special chars。
2.	add sts sample

github address：https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency：   pod 'AliyunOSSiOS', '~> 2.6.3'
demo address：  https://github.com/alibaba/alicloud-ios-demo

2017/7/13
- Release 2.6.2

1. Update the fix of memory leak.

github address：https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency：   pod 'AliyunOSSiOS', '~> 2.6.2'
demo address：  https://github.com/alibaba/alicloud-ios-demo

2017/7/12
- Release 2.6.1

1. deprecate initWithPlainText methods. STS authentication is recommended in mobile.

github address：https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency：   pod 'AliyunOSSiOS', '~> 2.6.1'
demo address: https://github.com/alibaba/alicloud-ios-demo


2016/12/15
- Release 2.6.0

1. Supports Apple's ATS standard.
2. Add a API to offset time during the initialization.
3. Supports bitcode。

github address：https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency：   pod 'AliyunOSSiOS', '~> 2.6.0'
demo address：  https://github.com/alibaba/alicloud-ios-demo


2016/09/18
- Release 2.5.3

1. Optimize the STS token refresh strategy.


2016/08/28
- Release 2.5.2

1. Make the progress callback optional in resumable upload.
2. Add the x-oss-process parameter in GetObjectAPI to process pictures


2016/07/22
- Release 2.5.1

1. Fix a symbol conflict
2. Support some scenarios in the private cloud
3. Support cancel at any time during the resumable upload.

pod dependency：   pod 'AliyunOSSiOS', '~> 2.5.1'


2016/05/22
- Release 2.5.0

github address：https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency：   pod 'AliyunOSSiOS', '~> 2.5.0'
demo address：  https://github.com/alibaba/alicloud-ios-demo

1. Support IPv6-Only network


2016/05/11
- Release 2.4.1

github address：https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency：   pod 'AliyunOSSiOS', '~> 2.4.1'
demo address：  https://github.com/alibaba/alicloud-ios-demo

1. Upgrade the httpdns with the public cloud version
2. Add PutObjectACL API
3. Fix NextMarker related issues in GetBucket
4. Fix the issue that the granularity in upload progress is too big in resumable upload.


2016/03/27
- Release 2.3.0

github address：https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency：   pod 'AliyunOSSiOS', '~> 2.3.0'
demo address：  https://github.com/alibaba/alicloud-ios-demo

1. Improves the security of using httpdns in https
2. Add the client side verification on bucket name and object key.
3. Fix a content-type related issue.


2016/02/02
- Release 2.2.0

github address：https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency：   pod 'AliyunOSSiOS', '~> 2.2.0'
demo address：  https://github.com/alibaba/alicloud-ios-demo

1. Add a new credential provider that could set the sts token directly.
2. Optimize the authentication logic.


2016/01/12
- Release 2.1.4

github address：https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency：   pod 'AliyunOSSiOS', '~> 2.1.4'
demo address：  https://github.com/alibaba/alicloud-ios-demo

1. Optimize the task cancellation logic.
2. Support the server side callback in resumable upload
3. Add doesObjectExist API
4. Support adjustable concurrent task number
5. Fix a memory leak.


2015/12/11
- Release 2.1.3

github address：https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency：   pod 'AliyunOSSiOS', '~> 2.1.3'
demo address：  https://github.com/alibaba/alicloud-ios-demo

- Fix the expired token's refresh strategy.
- Support endpoint without schema such as oss-cn-hangzhou.aliyuncs.com


2015/11/19
- Release 2.1.1

github address：https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency：   pod 'AliyunOSSiOS', '~> 2.1.1'
demo address：  https://github.com/alibaba/alicloud-ios-demo

- putObject支持servercallback。
- Adjust the retry strategy.


2015/11/10
- Release 2.1.0

github address：https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency：   pod 'AliyunOSSiOS', '~> 2.1.0'
demo address：  https://github.com/alibaba/alicloud-ios-demo

- Add getService/resumableUpload/presignURL APIs
- Support to return expiration time in GMT string when using STS for authentication.


2015/09/18
- Release 2.0.2

This release is a complete refactor and hence is not compatibel with older version. Strongly recommend all users to upgrade to this version.
It requires iOS 7.0+ and uses RESTFul style APIs. The code is open-sourced and pod is used for dependency management.

github address: https://github.com/aliyun/aliyun-oss-ios-sdk
pod dependency:    pod 'AliyunOSSiOS', :git => 'https://github.com/aliyun/aliyun-oss-ios-sdk.git'
demo address:   https://github.com/alibaba/alicloud-ios-demo

 - Use RESTFul APIs' parameters to achieve the consistent API usage 
 - Support background transport service
 - Support callback per parts, to enable streaming function (play while downloading)


2015/07/24
- Release 1.3.0

- Add a new multipart upload API
- In STS authentication, new refresh token request is not issued as long as token is not expired.
- Fix the issue that the task could not be canceled in concurrent uploads in some cases.
- Add async APIs for Upoad, Download. The handler returned could be used for cancelling the task.

2015/06/30
－Release 1.2.0

－Integrate HTTPDNSMini to OSS SDK.


2015/06/09

－Fix the callback bug that it may not be called in some cases.
－Improves the STS token refresh strategy.


2015/06/02
－Release 1.1.0

－Add the commonPrefixes in the result class
－Add a include file of header files.
－Support resumable download
－Add custom time API
－Add the option for MD5 verification
－Change the SDK reference way from .a file to Framework
－Add STS support.


2015/04/07
－Release 1.0.0
－Notes：This version's OSS iOS SDK is integrated into AliCloud OneSDK. Some APIs and packages are renamed to have a consistent style cross the SDK. For details, checks out the reference document.

－Add list objects API
－Support suffix filtering in the download with specified range API.
－Add a new way to reference the SDK(Check out online reference document for more detail).


2015/03/04
- Release 0.1.2

-Fix Chinese compatibility issue
-Fix resumable download bug


2015/01/20
- Release 0.1.1

- Fix the issue that user app's package could not be uploaded to app store.
- Some other bug fixes.


2014/12/22
- Release 0.1.0