Index: ppapi/cpp/dev/url_loader_dev.h |
=================================================================== |
--- ppapi/cpp/dev/url_loader_dev.h (revision 65624) |
+++ ppapi/cpp/dev/url_loader_dev.h (working copy) |
@@ -1,108 +0,0 @@ |
-// Copyright (c) 2010 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#ifndef PPAPI_CPP_DEV_URL_LOADER_DEV_H_ |
-#define PPAPI_CPP_DEV_URL_LOADER_DEV_H_ |
- |
-#include "ppapi/c/pp_stdint.h" |
-#include "ppapi/cpp/resource.h" |
- |
-namespace pp { |
- |
-class CompletionCallback; |
-class Instance; |
-class URLRequestInfo_Dev; |
-class URLResponseInfo_Dev; |
- |
-// URLLoader provides an API to download URLs. |
-// |
-// EXAMPLE USAGE: |
-// |
-// class MyHandler { |
-// public: |
-// MyHandler(const Instance& instance) |
-// : factory_(this), |
-// loader_(instance), |
-// did_open_(false) { |
-// } |
-// void ProcessURL(const char* url) { |
-// CompletionCallback* cc = NewCallback(); |
-// int32_t rv = loader_.Open(MakeRequest(url), cc); |
-// if (rv != PP_Error_WouldBlock) |
-// cc->Run(rv); |
-// } |
-// private: |
-// CompletionCallback* NewCallback() { |
-// return factory_.NewCallback(&MyHandler::DidCompleteIO); |
-// } |
-// URLRequestInfo MakeRequest(const char* url) { |
-// URLRequestInfo request; |
-// request.SetURL(url); |
-// request.SetMethod("GET"); |
-// request.SetFollowRedirects(true); |
-// return request; |
-// } |
-// void DidCompleteIO(int32_t result) { |
-// if (result > 0) { |
-// // buf_ now contains 'result' number of bytes from the URL. |
-// ProcessBytes(buf_, result); |
-// ReadMore(); |
-// } else if (result == PP_OK && !did_open_) { |
-// // Headers are available, and we can start reading the body. |
-// did_open_ = true; |
-// ProcessResponseInfo(loader_.GetResponseInfo()); |
-// ReadMore(); |
-// } else { |
-// // Done reading (possibly with an error given by 'result'). |
-// } |
-// } |
-// void ReadMore() { |
-// CompletionCallback* cc = NewCallback(); |
-// int32_t rv = fio_.Read(offset_, buf_, sizeof(buf_), cc); |
-// if (rv != PP_Error_WouldBlock) |
-// cc->Run(rv); |
-// } |
-// void ProcessResponseInfo(const URLResponseInfo& response_info) { |
-// // Read response headers, etc. |
-// } |
-// void ProcessBytes(const char* bytes, int32_t length) { |
-// // Do work ... |
-// } |
-// pp::CompletionCallbackFactory<MyHandler> factory_; |
-// pp::URLLoader loader_; |
-// char buf_[4096]; |
-// bool did_open_; |
-// }; |
-// |
-class URLLoader_Dev : public Resource { |
- public: |
- // Creates an is_null() URLLoader object. |
- URLLoader_Dev() {} |
- |
- explicit URLLoader_Dev(PP_Resource resource); |
- explicit URLLoader_Dev(const Instance& instance); |
- URLLoader_Dev(const URLLoader_Dev& other); |
- |
- URLLoader_Dev& operator=(const URLLoader_Dev& other); |
- void swap(URLLoader_Dev& other); |
- |
- // PPB_URLLoader methods: |
- int32_t Open(const URLRequestInfo_Dev& request_info, |
- const CompletionCallback& cc); |
- int32_t FollowRedirect(const CompletionCallback& cc); |
- bool GetUploadProgress(int64_t* bytes_sent, |
- int64_t* total_bytes_to_be_sent) const; |
- bool GetDownloadProgress(int64_t* bytes_received, |
- int64_t* total_bytes_to_be_received) const; |
- URLResponseInfo_Dev GetResponseInfo() const; |
- int32_t ReadResponseBody(char* buffer, |
- int32_t bytes_to_read, |
- const CompletionCallback& cc); |
- int32_t FinishStreamingToFile(const CompletionCallback& cc); |
- void Close(); |
-}; |
- |
-} // namespace pp |
- |
-#endif // PPAPI_CPP_DEV_URL_LOADER_DEV_H_ |