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Side by Side Diff: ppapi/proxy/ppb_file_ref_proxy.h

Issue 7706021: Convert FileRefImpl and URLRequestInfo to shared_impl. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Minor fixes Created 9 years, 4 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 PPAPI_PROXY_PPB_FILE_REF_PROXY_H_ 5 #ifndef PPAPI_PROXY_PPB_FILE_REF_PROXY_H_
6 #define PPAPI_PROXY_PPB_FILE_REF_PROXY_H_ 6 #define PPAPI_PROXY_PPB_FILE_REF_PROXY_H_
7 7
8 #include <string> 8 #include <string>
9 9
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
11 #include "ppapi/c/pp_module.h" 11 #include "ppapi/c/pp_module.h"
12 #include "ppapi/c/pp_resource.h" 12 #include "ppapi/c/pp_resource.h"
13 #include "ppapi/c/pp_time.h" 13 #include "ppapi/c/pp_time.h"
14 #include "ppapi/proxy/interface_proxy.h" 14 #include "ppapi/proxy/interface_proxy.h"
15 15
16 struct PPB_FileRef_Dev; 16 struct PPB_FileRef_Dev;
17 17
18 namespace ppapi { 18 namespace ppapi {
19 19
20 class HostResource; 20 class HostResource;
21 struct PPB_FileRef_CreateInfo;
21 22
22 namespace proxy { 23 namespace proxy {
23 24
24 struct PPBFileRef_CreateInfo;
25
26 class PPB_FileRef_Proxy : public InterfaceProxy { 25 class PPB_FileRef_Proxy : public InterfaceProxy {
27 public: 26 public:
28 PPB_FileRef_Proxy(Dispatcher* dispatcher, const void* target_interface); 27 PPB_FileRef_Proxy(Dispatcher* dispatcher, const void* target_interface);
29 virtual ~PPB_FileRef_Proxy(); 28 virtual ~PPB_FileRef_Proxy();
30 29
31 static const Info* GetInfo(); 30 static const Info* GetInfo();
32 31
33 static PP_Resource CreateProxyResource(PP_Resource file_system, 32 static PP_Resource CreateProxyResource(PP_Resource file_system,
34 const char* path); 33 const char* path);
35 34
36 // InterfaceProxy implementation. 35 // InterfaceProxy implementation.
37 virtual bool OnMessageReceived(const IPC::Message& msg); 36 virtual bool OnMessageReceived(const IPC::Message& msg);
38 37
39 // Takes a resource in the host and converts it into a serialized file ref 38 // Takes a resource in the host and converts it into a serialized file ref
40 // "create info" for reconstitution in the plugin. This struct contains all 39 // "create info" for reconstitution in the plugin. This struct contains all
41 // the necessary information about the file ref. 40 // the necessary information about the file ref.
42 // 41 //
43 // This function is not static because it needs access to the particular 42 // This function is not static because it needs access to the particular
44 // dispatcher and host interface. 43 // dispatcher and host interface.
45 // 44 //
46 // Various PPAPI functions return file refs from various interfaces, so this 45 // Various PPAPI functions return file refs from various interfaces, so this
47 // function is public so anybody can send a file ref. 46 // function is public so anybody can send a file ref.
48 void SerializeFileRef(PP_Resource file_ref, 47 void SerializeFileRef(PP_Resource file_ref,
49 PPBFileRef_CreateInfo* result); 48 PPB_FileRef_CreateInfo* result);
50 49
51 // Creates a plugin resource from the given CreateInfo sent from the host. 50 // Creates a plugin resource from the given CreateInfo sent from the host.
52 // The value will be the result of calling SerializeFileRef on the host. 51 // The value will be the result of calling SerializeFileRef on the host.
53 // This represents passing the resource ownership to the plugin. This 52 // This represents passing the resource ownership to the plugin. This
54 // function also checks the validity of the result and returns 0 on failure. 53 // function also checks the validity of the result and returns 0 on failure.
55 // 54 //
56 // Various PPAPI functions return file refs from various interfaces, so this 55 // Various PPAPI functions return file refs from various interfaces, so this
57 // function is public so anybody can receive a file ref. 56 // function is public so anybody can receive a file ref.
58 static PP_Resource DeserializeFileRef( 57 static PP_Resource DeserializeFileRef(
59 const PPBFileRef_CreateInfo& serialized); 58 const PPB_FileRef_CreateInfo& serialized);
60 59
61 private: 60 private:
62 // Message handlers. 61 // Message handlers.
63 void OnMsgCreate(const ppapi::HostResource& file_system, 62 void OnMsgCreate(const ppapi::HostResource& file_system,
64 const std::string& path, 63 const std::string& path,
65 PPBFileRef_CreateInfo* result); 64 PPB_FileRef_CreateInfo* result);
66 void OnMsgGetParent(const ppapi::HostResource& host_resource, 65 void OnMsgGetParent(const ppapi::HostResource& host_resource,
67 PPBFileRef_CreateInfo* result); 66 PPB_FileRef_CreateInfo* result);
68 void OnMsgMakeDirectory(const ppapi::HostResource& host_resource, 67 void OnMsgMakeDirectory(const ppapi::HostResource& host_resource,
69 PP_Bool make_ancestors, 68 PP_Bool make_ancestors,
70 uint32_t serialized_callback); 69 uint32_t serialized_callback);
71 void OnMsgTouch(const ppapi::HostResource& host_resource, 70 void OnMsgTouch(const ppapi::HostResource& host_resource,
72 PP_Time last_access, 71 PP_Time last_access,
73 PP_Time last_modified, 72 PP_Time last_modified,
74 uint32_t serialized_callback); 73 uint32_t serialized_callback);
75 void OnMsgDelete(const ppapi::HostResource& host_resource, 74 void OnMsgDelete(const ppapi::HostResource& host_resource,
76 uint32_t serialized_callback); 75 uint32_t serialized_callback);
77 void OnMsgRename(const ppapi::HostResource& file_ref, 76 void OnMsgRename(const ppapi::HostResource& file_ref,
78 const ppapi::HostResource& new_file_ref, 77 const ppapi::HostResource& new_file_ref,
79 uint32_t serialized_callback); 78 uint32_t serialized_callback);
80 79
81 DISALLOW_COPY_AND_ASSIGN(PPB_FileRef_Proxy); 80 DISALLOW_COPY_AND_ASSIGN(PPB_FileRef_Proxy);
82 }; 81 };
83 82
84 } // namespace proxy 83 } // namespace proxy
85 } // namespace ppapi 84 } // namespace ppapi
86 85
87 #endif // PPAPI_PROXY_PPB_FILE_REF_PROXY_H_ 86 #endif // PPAPI_PROXY_PPB_FILE_REF_PROXY_H_
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