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Side by Side Diff: webkit/plugins/ppapi/ppb_file_io_impl.h

Issue 7248047: Migrating PPB_FileIO_Dev, PPB_FileRef_Dev, and PPB_FileSystem_Dev dependencies to PPB_FileIO, PPB... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: '' Created 9 years, 5 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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 WEBKIT_PLUGINS_PPAPI_PPB_FILE_IO_IMPL_H_ 5 #ifndef WEBKIT_PLUGINS_PPAPI_PPB_FILE_IO_IMPL_H_
6 #define WEBKIT_PLUGINS_PPAPI_PPB_FILE_IO_IMPL_H_ 6 #define WEBKIT_PLUGINS_PPAPI_PPB_FILE_IO_IMPL_H_
7 7
8 #include "base/basictypes.h" 8 #include "base/basictypes.h"
9 #include "base/file_path.h" 9 #include "base/file_path.h"
10 #include "base/memory/ref_counted.h" 10 #include "base/memory/ref_counted.h"
11 #include "base/memory/scoped_callback_factory.h" 11 #include "base/memory/scoped_callback_factory.h"
12 #include "base/memory/scoped_ptr.h" 12 #include "base/memory/scoped_ptr.h"
13 #include "base/platform_file.h" 13 #include "base/platform_file.h"
14 #include "ppapi/c/dev/pp_file_info_dev.h" 14 #include "ppapi/c/pp_file_info.h"
15 #include "ppapi/c/pp_time.h" 15 #include "ppapi/c/pp_time.h"
16 #include "ppapi/thunk/ppb_file_io_api.h" 16 #include "ppapi/thunk/ppb_file_io_api.h"
17 #include "webkit/plugins/ppapi/callbacks.h" 17 #include "webkit/plugins/ppapi/callbacks.h"
18 #include "webkit/plugins/ppapi/plugin_delegate.h" 18 #include "webkit/plugins/ppapi/plugin_delegate.h"
19 #include "webkit/plugins/ppapi/resource.h" 19 #include "webkit/plugins/ppapi/resource.h"
20 20
21 struct PP_CompletionCallback; 21 struct PP_CompletionCallback;
22 struct PPB_FileIO_Dev; 22 struct PPB_FileIO;
23 struct PPB_FileIOTrusted_Dev; 23 struct PPB_FileIOTrusted;
24 24
25 namespace webkit { 25 namespace webkit {
26 namespace ppapi { 26 namespace ppapi {
27 27
28 class PluginModule; 28 class PluginModule;
29 class PPB_FileRef_Impl; 29 class PPB_FileRef_Impl;
30 30
31 class PPB_FileIO_Impl : public Resource, 31 class PPB_FileIO_Impl : public Resource,
32 public ::ppapi::thunk::PPB_FileIO_API { 32 public ::ppapi::thunk::PPB_FileIO_API {
33 public: 33 public:
34 explicit PPB_FileIO_Impl(PluginInstance* instance); 34 explicit PPB_FileIO_Impl(PluginInstance* instance);
35 virtual ~PPB_FileIO_Impl(); 35 virtual ~PPB_FileIO_Impl();
36 36
37 // ResourceObjectBase overrides. 37 // ResourceObjectBase overrides.
38 virtual ::ppapi::thunk::PPB_FileIO_API* AsPPB_FileIO_API() OVERRIDE; 38 virtual ::ppapi::thunk::PPB_FileIO_API* AsPPB_FileIO_API() OVERRIDE;
39 39
40 // PPB_FileIO_API implementation. 40 // PPB_FileIO_API implementation.
41 virtual int32_t Open(PP_Resource file_ref, 41 virtual int32_t Open(PP_Resource file_ref,
42 int32_t open_flags, 42 int32_t open_flags,
43 PP_CompletionCallback callback) OVERRIDE; 43 PP_CompletionCallback callback) OVERRIDE;
44 virtual int32_t Query(PP_FileInfo_Dev* info, 44 virtual int32_t Query(PP_FileInfo* info,
45 PP_CompletionCallback callback) OVERRIDE; 45 PP_CompletionCallback callback) OVERRIDE;
46 virtual int32_t Touch(PP_Time last_access_time, 46 virtual int32_t Touch(PP_Time last_access_time,
47 PP_Time last_modified_time, 47 PP_Time last_modified_time,
48 PP_CompletionCallback callback) OVERRIDE; 48 PP_CompletionCallback callback) OVERRIDE;
49 virtual int32_t Read(int64_t offset, 49 virtual int32_t Read(int64_t offset,
50 char* buffer, 50 char* buffer,
51 int32_t bytes_to_read, 51 int32_t bytes_to_read,
52 PP_CompletionCallback callback) OVERRIDE; 52 PP_CompletionCallback callback) OVERRIDE;
53 virtual int32_t Write(int64_t offset, 53 virtual int32_t Write(int64_t offset,
54 const char* buffer, 54 const char* buffer,
(...skipping 31 matching lines...) Expand 10 before | Expand all | Expand 10 after
86 base::PlatformFile file); 86 base::PlatformFile file);
87 void QueryInfoCallback(base::PlatformFileError error_code, 87 void QueryInfoCallback(base::PlatformFileError error_code,
88 const base::PlatformFileInfo& file_info); 88 const base::PlatformFileInfo& file_info);
89 void ReadCallback(base::PlatformFileError error_code, 89 void ReadCallback(base::PlatformFileError error_code,
90 const char* data, int bytes_read); 90 const char* data, int bytes_read);
91 void WriteCallback(base::PlatformFileError error_code, int bytes_written); 91 void WriteCallback(base::PlatformFileError error_code, int bytes_written);
92 92
93 base::ScopedCallbackFactory<PPB_FileIO_Impl> callback_factory_; 93 base::ScopedCallbackFactory<PPB_FileIO_Impl> callback_factory_;
94 94
95 base::PlatformFile file_; 95 base::PlatformFile file_;
96 PP_FileSystemType_Dev file_system_type_; 96 PP_FileSystemType file_system_type_;
97 97
98 // Any pending callback for any PPB_FileIO(Trusted) call taking a callback. 98 // Any pending callback for any PPB_FileIO(Trusted) call taking a callback.
99 scoped_refptr<TrackedCompletionCallback> callback_; 99 scoped_refptr<TrackedCompletionCallback> callback_;
100 100
101 // Output buffer pointer for |Query()|; only non-null when a callback is 101 // Output buffer pointer for |Query()|; only non-null when a callback is
102 // pending for it. 102 // pending for it.
103 PP_FileInfo_Dev* info_; 103 PP_FileInfo* info_;
104 104
105 // Pointer back to the caller's read buffer; used by |Read()|. Not owned. 105 // Pointer back to the caller's read buffer; used by |Read()|. Not owned.
106 char* read_buffer_; 106 char* read_buffer_;
107 107
108 DISALLOW_COPY_AND_ASSIGN(PPB_FileIO_Impl); 108 DISALLOW_COPY_AND_ASSIGN(PPB_FileIO_Impl);
109 }; 109 };
110 110
111 } // namespace ppapi 111 } // namespace ppapi
112 } // namespace webkit 112 } // namespace webkit
113 113
114 #endif // WEBKIT_PLUGINS_PPAPI_PPB_FILE_IO_IMPL_H_ 114 #endif // WEBKIT_PLUGINS_PPAPI_PPB_FILE_IO_IMPL_H_
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