| // Copyright (c) 2012 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. |
| |
| #include "ppapi/cpp/file_ref.h" |
| |
| #include "ppapi/c/pp_bool.h" |
| #include "ppapi/c/pp_errors.h" |
| #include "ppapi/cpp/completion_callback.h" |
| #include "ppapi/cpp/directory_entry.h" |
| #include "ppapi/cpp/file_system.h" |
| #include "ppapi/cpp/module_impl.h" |
| |
| namespace pp { |
| |
| namespace { |
| |
| template <> const char* interface_name<PPB_FileRef_1_0>() { |
| return PPB_FILEREF_INTERFACE_1_0; |
| } |
| |
| template <> const char* interface_name<PPB_FileRef_1_1>() { |
| return PPB_FILEREF_INTERFACE_1_1; |
| } |
| |
| template <> const char* interface_name<PPB_FileRef_1_2>() { |
| return PPB_FILEREF_INTERFACE_1_2; |
| } |
| |
| } // namespace |
| |
| FileRef::FileRef(PP_Resource resource) : Resource(resource) { |
| } |
| |
| FileRef::FileRef(PassRef, PP_Resource resource) : Resource(PASS_REF, resource) { |
| } |
| |
| FileRef::FileRef(const FileSystem& file_system, |
| const char* path) { |
| if (has_interface<PPB_FileRef_1_2>()) { |
| PassRefFromConstructor(get_interface<PPB_FileRef_1_2>()->Create( |
| file_system.pp_resource(), path)); |
| } else if (has_interface<PPB_FileRef_1_1>()) { |
| PassRefFromConstructor(get_interface<PPB_FileRef_1_1>()->Create( |
| file_system.pp_resource(), path)); |
| } else if (has_interface<PPB_FileRef_1_0>()) { |
| PassRefFromConstructor(get_interface<PPB_FileRef_1_0>()->Create( |
| file_system.pp_resource(), path)); |
| } |
| } |
| |
| FileRef::FileRef(const FileRef& other) |
| : Resource(other) { |
| } |
| |
| PP_FileSystemType FileRef::GetFileSystemType() const { |
| if (has_interface<PPB_FileRef_1_2>()) |
| return get_interface<PPB_FileRef_1_2>()->GetFileSystemType(pp_resource()); |
| if (has_interface<PPB_FileRef_1_1>()) |
| return get_interface<PPB_FileRef_1_1>()->GetFileSystemType(pp_resource()); |
| if (has_interface<PPB_FileRef_1_0>()) |
| return get_interface<PPB_FileRef_1_0>()->GetFileSystemType(pp_resource()); |
| return PP_FILESYSTEMTYPE_EXTERNAL; |
| } |
| |
| Var FileRef::GetName() const { |
| if (has_interface<PPB_FileRef_1_2>()) { |
| return Var(PASS_REF, |
| get_interface<PPB_FileRef_1_2>()->GetName(pp_resource())); |
| } |
| if (has_interface<PPB_FileRef_1_1>()) { |
| return Var(PASS_REF, |
| get_interface<PPB_FileRef_1_1>()->GetName(pp_resource())); |
| } |
| if (has_interface<PPB_FileRef_1_0>()) { |
| return Var(PASS_REF, |
| get_interface<PPB_FileRef_1_0>()->GetName(pp_resource())); |
| } |
| return Var(); |
| } |
| |
| Var FileRef::GetPath() const { |
| if (has_interface<PPB_FileRef_1_2>()) { |
| return Var(PASS_REF, |
| get_interface<PPB_FileRef_1_2>()->GetPath(pp_resource())); |
| } |
| if (has_interface<PPB_FileRef_1_1>()) { |
| return Var(PASS_REF, |
| get_interface<PPB_FileRef_1_1>()->GetPath(pp_resource())); |
| } |
| if (has_interface<PPB_FileRef_1_0>()) { |
| return Var(PASS_REF, |
| get_interface<PPB_FileRef_1_0>()->GetPath(pp_resource())); |
| } |
| return Var(); |
| } |
| |
| FileRef FileRef::GetParent() const { |
| if (has_interface<PPB_FileRef_1_2>()) { |
| return FileRef(PASS_REF, |
| get_interface<PPB_FileRef_1_2>()->GetParent(pp_resource())); |
| } |
| if (has_interface<PPB_FileRef_1_1>()) { |
| return FileRef(PASS_REF, |
| get_interface<PPB_FileRef_1_1>()->GetParent(pp_resource())); |
| } |
| if (has_interface<PPB_FileRef_1_0>()) { |
| return FileRef(PASS_REF, |
| get_interface<PPB_FileRef_1_0>()->GetParent(pp_resource())); |
| } |
| return FileRef(); |
| } |
| |
| int32_t FileRef::MakeDirectory(int32_t make_directory_flags, |
| const CompletionCallback& cc) { |
| if (has_interface<PPB_FileRef_1_2>()) { |
| return get_interface<PPB_FileRef_1_2>()->MakeDirectory( |
| pp_resource(), |
| make_directory_flags, |
| cc.pp_completion_callback()); |
| } |
| if (has_interface<PPB_FileRef_1_1>()) { |
| if (make_directory_flags & ~PP_MAKEDIRECTORYFLAG_WITH_ANCESTORS) |
| return cc.MayForce(PP_ERROR_NOTSUPPORTED); |
| return get_interface<PPB_FileRef_1_1>()->MakeDirectory( |
| pp_resource(), |
| PP_FromBool(make_directory_flags & PP_MAKEDIRECTORYFLAG_WITH_ANCESTORS), |
| cc.pp_completion_callback()); |
| } |
| if (has_interface<PPB_FileRef_1_0>()) { |
| if (make_directory_flags & ~PP_MAKEDIRECTORYFLAG_WITH_ANCESTORS) |
| return cc.MayForce(PP_ERROR_NOTSUPPORTED); |
| return get_interface<PPB_FileRef_1_0>()->MakeDirectory( |
| pp_resource(), |
| PP_FromBool(make_directory_flags & PP_MAKEDIRECTORYFLAG_WITH_ANCESTORS), |
| cc.pp_completion_callback()); |
| } |
| return cc.MayForce(PP_ERROR_NOINTERFACE); |
| } |
| |
| int32_t FileRef::Touch(PP_Time last_access_time, |
| PP_Time last_modified_time, |
| const CompletionCallback& cc) { |
| if (has_interface<PPB_FileRef_1_2>()) { |
| return get_interface<PPB_FileRef_1_2>()->Touch( |
| pp_resource(), last_access_time, last_modified_time, |
| cc.pp_completion_callback()); |
| } |
| if (has_interface<PPB_FileRef_1_1>()) { |
| return get_interface<PPB_FileRef_1_1>()->Touch( |
| pp_resource(), last_access_time, last_modified_time, |
| cc.pp_completion_callback()); |
| } |
| if (has_interface<PPB_FileRef_1_0>()) { |
| return get_interface<PPB_FileRef_1_0>()->Touch( |
| pp_resource(), last_access_time, last_modified_time, |
| cc.pp_completion_callback()); |
| } |
| return cc.MayForce(PP_ERROR_NOINTERFACE); |
| } |
| |
| int32_t FileRef::Delete(const CompletionCallback& cc) { |
| if (has_interface<PPB_FileRef_1_2>()) { |
| return get_interface<PPB_FileRef_1_2>()->Delete( |
| pp_resource(), cc.pp_completion_callback()); |
| } |
| if (has_interface<PPB_FileRef_1_1>()) { |
| return get_interface<PPB_FileRef_1_1>()->Delete( |
| pp_resource(), cc.pp_completion_callback()); |
| } |
| if (has_interface<PPB_FileRef_1_0>()) { |
| return get_interface<PPB_FileRef_1_0>()->Delete( |
| pp_resource(), cc.pp_completion_callback()); |
| } |
| return cc.MayForce(PP_ERROR_NOINTERFACE); |
| } |
| |
| int32_t FileRef::Rename(const FileRef& new_file_ref, |
| const CompletionCallback& cc) { |
| if (has_interface<PPB_FileRef_1_2>()) { |
| return get_interface<PPB_FileRef_1_2>()->Rename( |
| pp_resource(), new_file_ref.pp_resource(), cc.pp_completion_callback()); |
| } |
| if (has_interface<PPB_FileRef_1_1>()) { |
| return get_interface<PPB_FileRef_1_1>()->Rename( |
| pp_resource(), new_file_ref.pp_resource(), cc.pp_completion_callback()); |
| } |
| if (has_interface<PPB_FileRef_1_0>()) { |
| return get_interface<PPB_FileRef_1_0>()->Rename( |
| pp_resource(), new_file_ref.pp_resource(), cc.pp_completion_callback()); |
| } |
| return cc.MayForce(PP_ERROR_NOINTERFACE); |
| } |
| |
| int32_t FileRef::Query(const CompletionCallbackWithOutput<PP_FileInfo>& cc) { |
| if (has_interface<PPB_FileRef_1_2>()) { |
| return get_interface<PPB_FileRef_1_2>()->Query( |
| pp_resource(), cc.output(), cc.pp_completion_callback()); |
| } |
| if (has_interface<PPB_FileRef_1_1>()) { |
| return get_interface<PPB_FileRef_1_1>()->Query( |
| pp_resource(), cc.output(), cc.pp_completion_callback()); |
| } |
| return cc.MayForce(PP_ERROR_NOINTERFACE); |
| } |
| |
| int32_t FileRef::ReadDirectoryEntries( |
| const CompletionCallbackWithOutput<std::vector<DirectoryEntry> >& |
| callback) { |
| if (has_interface<PPB_FileRef_1_2>()) { |
| return get_interface<PPB_FileRef_1_2>()->ReadDirectoryEntries( |
| pp_resource(), callback.output(), callback.pp_completion_callback()); |
| } |
| if (has_interface<PPB_FileRef_1_1>()) { |
| return get_interface<PPB_FileRef_1_1>()->ReadDirectoryEntries( |
| pp_resource(), callback.output(), callback.pp_completion_callback()); |
| } |
| return callback.MayForce(PP_ERROR_NOINTERFACE); |
| } |
| |
| } // namespace pp |