| // Copyright (c) 2006-2008 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 NET_URL_REQUEST_URL_REQUEST_FILE_JOB_H_ |
| #define NET_URL_REQUEST_URL_REQUEST_FILE_JOB_H_ |
| |
| #include "base/file_path.h" |
| #include "base/file_util.h" |
| #include "net/base/completion_callback.h" |
| #include "net/base/file_stream.h" |
| #include "net/url_request/url_request.h" |
| #include "net/url_request/url_request_job.h" |
| |
| // A request job that handles reading file URLs |
| class URLRequestFileJob : public URLRequestJob { |
| public: |
| URLRequestFileJob(URLRequest* request, const FilePath& file_path); |
| virtual ~URLRequestFileJob(); |
| |
| virtual void Start(); |
| virtual void Kill(); |
| virtual bool ReadRawData(char* buf, int buf_size, int *bytes_read); |
| virtual bool IsRedirectResponse(GURL* location, int* http_status_code); |
| virtual bool GetMimeType(std::string* mime_type); |
| |
| static URLRequest::ProtocolFactory Factory; |
| |
| protected: |
| // The OS-specific full path name of the file |
| FilePath file_path_; |
| |
| private: |
| void DidResolve(bool exists, const file_util::FileInfo& file_info); |
| void DidRead(int result); |
| |
| net::CompletionCallbackImpl<URLRequestFileJob> io_callback_; |
| net::FileStream stream_; |
| bool is_directory_; |
| |
| #if defined(OS_WIN) |
| class AsyncResolver; |
| friend class AsyncResolver; |
| scoped_refptr<AsyncResolver> async_resolver_; |
| #endif |
| |
| DISALLOW_COPY_AND_ASSIGN(URLRequestFileJob); |
| }; |
| |
| #endif // NET_URL_REQUEST_URL_REQUEST_FILE_JOB_H_ |