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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #include "webkit/plugins/ppapi/ppb_file_ref_impl.h" | 5 #include "webkit/plugins/ppapi/ppb_file_ref_impl.h" |
6 | 6 |
7 #include "base/string_util.h" | 7 #include "base/string_util.h" |
8 #include "base/utf_string_conversions.h" | 8 #include "base/utf_string_conversions.h" |
9 #include "googleurl/src/gurl.h" | 9 #include "googleurl/src/gurl.h" |
10 #include "net/base/escape.h" | 10 #include "net/base/escape.h" |
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48 return true; | 48 return true; |
49 } | 49 } |
50 | 50 |
51 void TrimTrailingSlash(std::string* path) { | 51 void TrimTrailingSlash(std::string* path) { |
52 // If this path ends with a slash, then normalize it away unless path is the | 52 // If this path ends with a slash, then normalize it away unless path is the |
53 // root path. | 53 // root path. |
54 if (path->size() > 1 && path->at(path->size() - 1) == '/') | 54 if (path->size() > 1 && path->at(path->size() - 1) == '/') |
55 path->erase(path->size() - 1, 1); | 55 path->erase(path->size() - 1, 1); |
56 } | 56 } |
57 | 57 |
58 std::string GetNameForExternalFilePath(const FilePath& in_path) { | 58 std::string GetNameForExternalFilePath(const base::FilePath& in_path) { |
59 const FilePath::StringType& path = in_path.value(); | 59 const base::FilePath::StringType& path = in_path.value(); |
60 size_t pos = path.rfind(FilePath::kSeparators[0]); | 60 size_t pos = path.rfind(base::FilePath::kSeparators[0]); |
61 CHECK(pos != FilePath::StringType::npos); | 61 CHECK(pos != base::FilePath::StringType::npos); |
62 #if defined(OS_WIN) | 62 #if defined(OS_WIN) |
63 return WideToUTF8(path.substr(pos + 1)); | 63 return WideToUTF8(path.substr(pos + 1)); |
64 #elif defined(OS_POSIX) | 64 #elif defined(OS_POSIX) |
65 return path.substr(pos + 1); | 65 return path.substr(pos + 1); |
66 #else | 66 #else |
67 #error "Unsupported platform." | 67 #error "Unsupported platform." |
68 #endif | 68 #endif |
69 } | 69 } |
70 | 70 |
71 std::string GetNameForVirtualFilePath(const std::string& path) { | 71 std::string GetNameForVirtualFilePath(const std::string& path) { |
72 if (path.size() == 1 && path[0] == '/') | 72 if (path.size() == 1 && path[0] == '/') |
73 return path; | 73 return path; |
74 | 74 |
75 // There should always be a leading slash at least! | 75 // There should always be a leading slash at least! |
76 size_t pos = path.rfind('/'); | 76 size_t pos = path.rfind('/'); |
77 CHECK(pos != std::string::npos); | 77 CHECK(pos != std::string::npos); |
78 return path.substr(pos + 1); | 78 return path.substr(pos + 1); |
79 } | 79 } |
80 | 80 |
81 } // namespace | 81 } // namespace |
82 | 82 |
83 PPB_FileRef_Impl::PPB_FileRef_Impl(const PPB_FileRef_CreateInfo& info, | 83 PPB_FileRef_Impl::PPB_FileRef_Impl(const PPB_FileRef_CreateInfo& info, |
84 PPB_FileSystem_Impl* file_system) | 84 PPB_FileSystem_Impl* file_system) |
85 : PPB_FileRef_Shared(::ppapi::OBJECT_IS_IMPL, info), | 85 : PPB_FileRef_Shared(::ppapi::OBJECT_IS_IMPL, info), |
86 file_system_(file_system), | 86 file_system_(file_system), |
87 external_file_system_path_() { | 87 external_file_system_path_() { |
88 } | 88 } |
89 | 89 |
90 PPB_FileRef_Impl::PPB_FileRef_Impl(const PPB_FileRef_CreateInfo& info, | 90 PPB_FileRef_Impl::PPB_FileRef_Impl(const PPB_FileRef_CreateInfo& info, |
91 const FilePath& external_file_path) | 91 const base::FilePath& external_file_path) |
92 : PPB_FileRef_Shared(::ppapi::OBJECT_IS_IMPL, info), | 92 : PPB_FileRef_Shared(::ppapi::OBJECT_IS_IMPL, info), |
93 file_system_(), | 93 file_system_(), |
94 external_file_system_path_(external_file_path) { | 94 external_file_system_path_(external_file_path) { |
95 } | 95 } |
96 | 96 |
97 PPB_FileRef_Impl::~PPB_FileRef_Impl() { | 97 PPB_FileRef_Impl::~PPB_FileRef_Impl() { |
98 } | 98 } |
99 | 99 |
100 // static | 100 // static |
101 PPB_FileRef_Impl* PPB_FileRef_Impl::CreateInternal(PP_Resource pp_file_system, | 101 PPB_FileRef_Impl* PPB_FileRef_Impl::CreateInternal(PP_Resource pp_file_system, |
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125 TrimTrailingSlash(&info.path); | 125 TrimTrailingSlash(&info.path); |
126 | 126 |
127 info.name = GetNameForVirtualFilePath(info.path); | 127 info.name = GetNameForVirtualFilePath(info.path); |
128 | 128 |
129 return new PPB_FileRef_Impl(info, file_system); | 129 return new PPB_FileRef_Impl(info, file_system); |
130 } | 130 } |
131 | 131 |
132 // static | 132 // static |
133 PPB_FileRef_Impl* PPB_FileRef_Impl::CreateExternal( | 133 PPB_FileRef_Impl* PPB_FileRef_Impl::CreateExternal( |
134 PP_Instance instance, | 134 PP_Instance instance, |
135 const FilePath& external_file_path, | 135 const base::FilePath& external_file_path, |
136 const std::string& display_name) { | 136 const std::string& display_name) { |
137 PPB_FileRef_CreateInfo info; | 137 PPB_FileRef_CreateInfo info; |
138 info.resource = HostResource::MakeInstanceOnly(instance); | 138 info.resource = HostResource::MakeInstanceOnly(instance); |
139 info.file_system_type = PP_FILESYSTEMTYPE_EXTERNAL; | 139 info.file_system_type = PP_FILESYSTEMTYPE_EXTERNAL; |
140 if (display_name.empty()) | 140 if (display_name.empty()) |
141 info.name = GetNameForExternalFilePath(external_file_path); | 141 info.name = GetNameForExternalFilePath(external_file_path); |
142 else | 142 else |
143 info.name = display_name; | 143 info.name = display_name; |
144 | 144 |
145 return new PPB_FileRef_Impl(info, external_file_path); | 145 return new PPB_FileRef_Impl(info, external_file_path); |
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242 PP_Var PPB_FileRef_Impl::GetAbsolutePath() { | 242 PP_Var PPB_FileRef_Impl::GetAbsolutePath() { |
243 if (GetFileSystemType() != PP_FILESYSTEMTYPE_EXTERNAL) | 243 if (GetFileSystemType() != PP_FILESYSTEMTYPE_EXTERNAL) |
244 return GetPath(); | 244 return GetPath(); |
245 if (!external_path_var_.get()) { | 245 if (!external_path_var_.get()) { |
246 external_path_var_ = new StringVar( | 246 external_path_var_ = new StringVar( |
247 external_file_system_path_.AsUTF8Unsafe()); | 247 external_file_system_path_.AsUTF8Unsafe()); |
248 } | 248 } |
249 return external_path_var_->GetPPVar(); | 249 return external_path_var_->GetPPVar(); |
250 } | 250 } |
251 | 251 |
252 FilePath PPB_FileRef_Impl::GetSystemPath() const { | 252 base::FilePath PPB_FileRef_Impl::GetSystemPath() const { |
253 if (GetFileSystemType() != PP_FILESYSTEMTYPE_EXTERNAL) { | 253 if (GetFileSystemType() != PP_FILESYSTEMTYPE_EXTERNAL) { |
254 NOTREACHED(); | 254 NOTREACHED(); |
255 return FilePath(); | 255 return base::FilePath(); |
256 } | 256 } |
257 return external_file_system_path_; | 257 return external_file_system_path_; |
258 } | 258 } |
259 | 259 |
260 GURL PPB_FileRef_Impl::GetFileSystemURL() const { | 260 GURL PPB_FileRef_Impl::GetFileSystemURL() const { |
261 if (GetFileSystemType() != PP_FILESYSTEMTYPE_LOCALPERSISTENT && | 261 if (GetFileSystemType() != PP_FILESYSTEMTYPE_LOCALPERSISTENT && |
262 GetFileSystemType() != PP_FILESYSTEMTYPE_LOCALTEMPORARY && | 262 GetFileSystemType() != PP_FILESYSTEMTYPE_LOCALTEMPORARY && |
263 GetFileSystemType() != PP_FILESYSTEMTYPE_EXTERNAL) { | 263 GetFileSystemType() != PP_FILESYSTEMTYPE_EXTERNAL) { |
264 NOTREACHED(); | 264 NOTREACHED(); |
265 return GURL(); | 265 return GURL(); |
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280 return file_system_ && file_system_->opened(); | 280 return file_system_ && file_system_->opened(); |
281 } | 281 } |
282 | 282 |
283 bool PPB_FileRef_Impl::IsValidNonExternalFileSystem() const { | 283 bool PPB_FileRef_Impl::IsValidNonExternalFileSystem() const { |
284 return file_system_ && file_system_->opened() && | 284 return file_system_ && file_system_->opened() && |
285 file_system_->type() != PP_FILESYSTEMTYPE_EXTERNAL; | 285 file_system_->type() != PP_FILESYSTEMTYPE_EXTERNAL; |
286 } | 286 } |
287 | 287 |
288 } // namespace ppapi | 288 } // namespace ppapi |
289 } // namespace webkit | 289 } // namespace webkit |
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