| [email protected] | dc000e8 | 2013-06-26 04:10:41 | [diff] [blame^] | 1 | // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #ifndef PPAPI_PROXY_PPB_FILE_REF_PROXY_H_ |
| 6 | #define PPAPI_PROXY_PPB_FILE_REF_PROXY_H_ |
| 7 | |
| 8 | #include <string> |
| 9 | |
| 10 | #include "base/basictypes.h" |
| 11 | #include "base/memory/scoped_ptr.h" |
| 12 | #include "ppapi/c/pp_instance.h" |
| 13 | #include "ppapi/c/pp_resource.h" |
| 14 | #include "ppapi/c/pp_time.h" |
| 15 | #include "ppapi/proxy/plugin_resource.h" |
| 16 | #include "ppapi/proxy/ppapi_proxy_export.h" |
| 17 | #include "ppapi/shared_impl/file_ref_create_info.h" |
| 18 | #include "ppapi/thunk/ppb_file_ref_api.h" |
| 19 | |
| 20 | namespace ppapi { |
| 21 | class StringVar; |
| 22 | |
| 23 | namespace proxy { |
| 24 | |
| 25 | class PPAPI_PROXY_EXPORT FileRefResource |
| 26 | : public PluginResource, |
| 27 | public thunk::PPB_FileRef_API { |
| 28 | public: |
| 29 | static PP_Resource CreateFileRef(Connection connection, |
| 30 | PP_Instance instance, |
| 31 | FileRef_CreateInfo info); |
| 32 | |
| 33 | virtual ~FileRefResource(); |
| 34 | |
| 35 | // Resource implementation. |
| 36 | virtual thunk::PPB_FileRef_API* AsPPB_FileRef_API() OVERRIDE; |
| 37 | |
| 38 | // PPB_FileRef_API implementation. |
| 39 | virtual PP_FileSystemType GetFileSystemType() const OVERRIDE; |
| 40 | virtual PP_Var GetName() const OVERRIDE; |
| 41 | virtual PP_Var GetPath() const OVERRIDE; |
| 42 | virtual PP_Resource GetParent() OVERRIDE; |
| 43 | virtual int32_t MakeDirectory( |
| 44 | PP_Bool make_ancestors, |
| 45 | scoped_refptr<TrackedCallback> callback) OVERRIDE; |
| 46 | virtual int32_t Touch(PP_Time last_access_time, |
| 47 | PP_Time last_modified_time, |
| 48 | scoped_refptr<TrackedCallback> callback) OVERRIDE; |
| 49 | virtual int32_t Delete(scoped_refptr<TrackedCallback> callback) OVERRIDE; |
| 50 | virtual int32_t Rename(PP_Resource new_file_ref, |
| 51 | scoped_refptr<TrackedCallback> callback) OVERRIDE; |
| 52 | virtual int32_t Query(PP_FileInfo* info, |
| 53 | scoped_refptr<TrackedCallback> callback) OVERRIDE; |
| 54 | virtual int32_t ReadDirectoryEntries( |
| 55 | const PP_ArrayOutput& output, |
| 56 | scoped_refptr<TrackedCallback> callback) OVERRIDE; |
| 57 | virtual const PPB_FileRef_CreateInfo& GetCreateInfo() const OVERRIDE; |
| 58 | virtual int32_t QueryInHost(linked_ptr<PP_FileInfo> info, |
| 59 | scoped_refptr<TrackedCallback> callback) OVERRIDE; |
| 60 | virtual int32_t ReadDirectoryEntriesInHost( |
| 61 | linked_ptr<std::vector<ppapi::PPB_FileRef_CreateInfo> > files, |
| 62 | linked_ptr<std::vector<PP_FileType> > file_types, |
| 63 | scoped_refptr<TrackedCallback> callback) OVERRIDE; |
| 64 | |
| 65 | // Private API |
| 66 | virtual PP_Var GetAbsolutePath() OVERRIDE; |
| 67 | |
| 68 | private: |
| 69 | FileRefResource(Connection connection, |
| 70 | PP_Instance instance, |
| 71 | FileRef_CreateInfo info); |
| 72 | |
| 73 | void RunTrackedCallback(scoped_refptr<TrackedCallback> callback, |
| 74 | const ResourceMessageReplyParams& params); |
| 75 | |
| 76 | void OnQueryReply(PP_FileInfo* out_info, |
| 77 | scoped_refptr<TrackedCallback> callback, |
| 78 | const ResourceMessageReplyParams& params, |
| 79 | const PP_FileInfo& info); |
| 80 | |
| 81 | void OnDirectoryEntriesReply( |
| 82 | const PP_ArrayOutput& output, |
| 83 | scoped_refptr<TrackedCallback> callback, |
| 84 | const ResourceMessageReplyParams& params, |
| 85 | const std::vector<ppapi::FileRef_CreateInfo>& infos, |
| 86 | const std::vector<PP_FileType>& file_types); |
| 87 | |
| 88 | // Populated after creation. |
| 89 | FileRef_CreateInfo create_info_; |
| 90 | |
| 91 | scoped_refptr<StringVar> name_var_; |
| 92 | scoped_refptr<StringVar> path_var_; |
| 93 | scoped_refptr<StringVar> absolute_path_var_; |
| 94 | |
| 95 | DISALLOW_COPY_AND_ASSIGN(FileRefResource); |
| 96 | }; |
| 97 | |
| 98 | } // namespace proxy |
| 99 | } // namespace ppapi |
| 100 | |
| 101 | #endif // PPAPI_PROXY_PPB_FILE_REF_PROXY_H_ |
