OLD | NEW |
1 // Copyright (c) 2006-2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2010 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef NET_URL_REQUEST_URL_REQUEST_FILE_JOB_H_ | 5 #ifndef NET_URL_REQUEST_URL_REQUEST_FILE_JOB_H_ |
6 #define NET_URL_REQUEST_URL_REQUEST_FILE_JOB_H_ | 6 #define NET_URL_REQUEST_URL_REQUEST_FILE_JOB_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "base/file_path.h" | 12 #include "base/file_path.h" |
13 #include "base/task.h" | 13 #include "base/task.h" |
14 #include "net/base/completion_callback.h" | 14 #include "net/base/completion_callback.h" |
15 #include "net/base/file_stream.h" | 15 #include "net/base/file_stream.h" |
16 #include "net/http/http_byte_range.h" | 16 #include "net/http/http_byte_range.h" |
17 #include "net/url_request/url_request.h" | 17 #include "net/url_request/url_request.h" |
18 #include "net/url_request/url_request_job.h" | 18 #include "net/url_request/url_request_job.h" |
19 | 19 |
20 namespace file_util { | 20 namespace file_util { |
21 struct FileInfo; | 21 struct FileInfo; |
22 } | 22 } |
23 | 23 |
| 24 namespace net { |
| 25 |
24 // A request job that handles reading file URLs | 26 // A request job that handles reading file URLs |
25 class URLRequestFileJob : public net::URLRequestJob { | 27 class URLRequestFileJob : public URLRequestJob { |
26 public: | 28 public: |
27 URLRequestFileJob(net::URLRequest* request, const FilePath& file_path); | 29 URLRequestFileJob(URLRequest* request, const FilePath& file_path); |
28 | 30 |
29 virtual void Start(); | 31 virtual void Start(); |
30 virtual void Kill(); | 32 virtual void Kill(); |
31 virtual bool ReadRawData(net::IOBuffer* buf, int buf_size, int* bytes_read); | 33 virtual bool ReadRawData(IOBuffer* buf, int buf_size, int* bytes_read); |
32 virtual bool IsRedirectResponse(GURL* location, int* http_status_code); | 34 virtual bool IsRedirectResponse(GURL* location, int* http_status_code); |
33 virtual bool GetContentEncodings( | 35 virtual bool GetContentEncodings( |
34 std::vector<Filter::FilterType>* encoding_type); | 36 std::vector<Filter::FilterType>* encoding_type); |
35 virtual bool GetMimeType(std::string* mime_type) const; | 37 virtual bool GetMimeType(std::string* mime_type) const; |
36 virtual void SetExtraRequestHeaders(const net::HttpRequestHeaders& headers); | 38 virtual void SetExtraRequestHeaders(const HttpRequestHeaders& headers); |
37 | 39 |
38 static net::URLRequest::ProtocolFactory Factory; | 40 static URLRequest::ProtocolFactory Factory; |
39 | 41 |
40 #if defined(OS_CHROMEOS) | 42 #if defined(OS_CHROMEOS) |
41 static bool AccessDisabled(const FilePath& file_path); | 43 static bool AccessDisabled(const FilePath& file_path); |
42 #endif | 44 #endif |
43 | 45 |
44 protected: | 46 protected: |
45 virtual ~URLRequestFileJob(); | 47 virtual ~URLRequestFileJob(); |
46 | 48 |
47 // The OS-specific full path name of the file | 49 // The OS-specific full path name of the file |
48 FilePath file_path_; | 50 FilePath file_path_; |
49 | 51 |
50 private: | 52 private: |
51 void DidResolve(bool exists, const base::PlatformFileInfo& file_info); | 53 void DidResolve(bool exists, const base::PlatformFileInfo& file_info); |
52 void DidRead(int result); | 54 void DidRead(int result); |
53 | 55 |
54 net::CompletionCallbackImpl<URLRequestFileJob> io_callback_; | 56 CompletionCallbackImpl<URLRequestFileJob> io_callback_; |
55 net::FileStream stream_; | 57 FileStream stream_; |
56 bool is_directory_; | 58 bool is_directory_; |
57 | 59 |
58 net::HttpByteRange byte_range_; | 60 HttpByteRange byte_range_; |
59 int64 remaining_bytes_; | 61 int64 remaining_bytes_; |
60 | 62 |
61 #if defined(OS_WIN) | 63 #if defined(OS_WIN) |
62 class AsyncResolver; | 64 class AsyncResolver; |
63 friend class AsyncResolver; | 65 friend class AsyncResolver; |
64 scoped_refptr<AsyncResolver> async_resolver_; | 66 scoped_refptr<AsyncResolver> async_resolver_; |
65 #endif | 67 #endif |
66 | 68 |
67 ScopedRunnableMethodFactory<URLRequestFileJob> method_factory_; | 69 ScopedRunnableMethodFactory<URLRequestFileJob> method_factory_; |
68 | 70 |
69 DISALLOW_COPY_AND_ASSIGN(URLRequestFileJob); | 71 DISALLOW_COPY_AND_ASSIGN(URLRequestFileJob); |
70 }; | 72 }; |
71 | 73 |
| 74 } // namespace net |
| 75 |
72 #endif // NET_URL_REQUEST_URL_REQUEST_FILE_JOB_H_ | 76 #endif // NET_URL_REQUEST_URL_REQUEST_FILE_JOB_H_ |
OLD | NEW |