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
3 // found in the LICENSE file.
8 #include "base/base_paths.h"
9 #include "base/files/file_path.h"
10 #include "base/path_service.h"
11 #include "base/win/scoped_co_mem.h"
12 #include "base/win/windows_version.h"
14 // http://blogs.msdn.com/oldnewthing/archive/2004/10/25/247180.aspx
15 extern "C" IMAGE_DOS_HEADER __ImageBase
;
21 bool PathProviderWin(int key
, FilePath
* result
) {
22 // We need to go compute the value. It would be nice to support paths with
23 // names longer than MAX_PATH, but the system functions don't seem to be
24 // designed for it either, with the exception of GetTempPath (but other
25 // things will surely break if the temp path is too long, so we don't bother
27 wchar_t system_buffer
[MAX_PATH
];
33 GetModuleFileName(NULL
, system_buffer
, MAX_PATH
);
34 cur
= FilePath(system_buffer
);
36 case base::FILE_MODULE
: {
37 // the resource containing module is assumed to be the one that
38 // this code lives in, whether that's a dll or exe
39 HMODULE this_module
= reinterpret_cast<HMODULE
>(&__ImageBase
);
40 GetModuleFileName(this_module
, system_buffer
, MAX_PATH
);
41 cur
= FilePath(system_buffer
);
44 case base::DIR_WINDOWS
:
45 GetWindowsDirectory(system_buffer
, MAX_PATH
);
46 cur
= FilePath(system_buffer
);
48 case base::DIR_SYSTEM
:
49 GetSystemDirectory(system_buffer
, MAX_PATH
);
50 cur
= FilePath(system_buffer
);
52 case base::DIR_PROGRAM_FILESX86
:
53 if (base::win::OSInfo::GetInstance()->architecture() !=
54 base::win::OSInfo::X86_ARCHITECTURE
) {
55 if (FAILED(SHGetFolderPath(NULL
, CSIDL_PROGRAM_FILESX86
, NULL
,
56 SHGFP_TYPE_CURRENT
, system_buffer
)))
58 cur
= FilePath(system_buffer
);
61 // Fall through to base::DIR_PROGRAM_FILES if we're on an X86 machine.
62 case base::DIR_PROGRAM_FILES
:
63 if (FAILED(SHGetFolderPath(NULL
, CSIDL_PROGRAM_FILES
, NULL
,
64 SHGFP_TYPE_CURRENT
, system_buffer
)))
66 cur
= FilePath(system_buffer
);
68 case base::DIR_IE_INTERNET_CACHE
:
69 if (FAILED(SHGetFolderPath(NULL
, CSIDL_INTERNET_CACHE
, NULL
,
70 SHGFP_TYPE_CURRENT
, system_buffer
)))
72 cur
= FilePath(system_buffer
);
74 case base::DIR_COMMON_START_MENU
:
75 if (FAILED(SHGetFolderPath(NULL
, CSIDL_COMMON_PROGRAMS
, NULL
,
76 SHGFP_TYPE_CURRENT
, system_buffer
)))
78 cur
= FilePath(system_buffer
);
80 case base::DIR_START_MENU
:
81 if (FAILED(SHGetFolderPath(NULL
, CSIDL_PROGRAMS
, NULL
,
82 SHGFP_TYPE_CURRENT
, system_buffer
)))
84 cur
= FilePath(system_buffer
);
86 case base::DIR_APP_DATA
:
87 if (FAILED(SHGetFolderPath(NULL
, CSIDL_APPDATA
, NULL
, SHGFP_TYPE_CURRENT
,
90 cur
= FilePath(system_buffer
);
92 case base::DIR_COMMON_APP_DATA
:
93 if (FAILED(SHGetFolderPath(NULL
, CSIDL_COMMON_APPDATA
, NULL
,
94 SHGFP_TYPE_CURRENT
, system_buffer
)))
96 cur
= FilePath(system_buffer
);
98 case base::DIR_LOCAL_APP_DATA_LOW
:
99 if (win::GetVersion() < win::VERSION_VISTA
)
102 // TODO(nsylvain): We should use SHGetKnownFolderPath instead. Bug 1281128
103 if (FAILED(SHGetFolderPath(NULL
, CSIDL_APPDATA
, NULL
, SHGFP_TYPE_CURRENT
,
106 cur
= FilePath(system_buffer
).DirName().AppendASCII("LocalLow");
108 case base::DIR_LOCAL_APP_DATA
:
109 if (FAILED(SHGetFolderPath(NULL
, CSIDL_LOCAL_APPDATA
, NULL
,
110 SHGFP_TYPE_CURRENT
, system_buffer
)))
112 cur
= FilePath(system_buffer
);
114 case base::DIR_SOURCE_ROOT
: {
115 FilePath executableDir
;
116 // On Windows, unit tests execute two levels deep from the source root.
117 // For example: chrome/{Debug|Release}/ui_tests.exe
118 PathService::Get(base::DIR_EXE
, &executableDir
);
119 cur
= executableDir
.DirName().DirName();
122 case base::DIR_APP_SHORTCUTS
: {
123 if (win::GetVersion() < win::VERSION_WIN8
)
126 base::win::ScopedCoMem
<wchar_t> path_buf
;
127 if (FAILED(SHGetKnownFolderPath(FOLDERID_ApplicationShortcuts
, 0, NULL
,
131 cur
= FilePath(string16(path_buf
));
134 case base::DIR_USER_DESKTOP
:
135 if (FAILED(SHGetFolderPath(NULL
, CSIDL_DESKTOPDIRECTORY
, NULL
,
136 SHGFP_TYPE_CURRENT
, system_buffer
))) {
139 cur
= FilePath(system_buffer
);
141 case base::DIR_COMMON_DESKTOP
:
142 if (FAILED(SHGetFolderPath(NULL
, CSIDL_COMMON_DESKTOPDIRECTORY
, NULL
,
143 SHGFP_TYPE_CURRENT
, system_buffer
))) {
146 cur
= FilePath(system_buffer
);
148 case base::DIR_USER_QUICK_LAUNCH
:
149 if (!PathService::Get(base::DIR_APP_DATA
, &cur
))
151 // According to various sources, appending
152 // "Microsoft\Internet Explorer\Quick Launch" to %appdata% is the only
153 // reliable way to get the quick launch folder across all versions of
155 // http://stackoverflow.com/questions/76080/how-do-you-reliably-get-the-quick-
156 // http://www.microsoft.com/technet/scriptcenter/resources/qanda/sept05/hey0901.mspx
157 cur
= cur
.AppendASCII("Microsoft")
158 .AppendASCII("Internet Explorer")
159 .AppendASCII("Quick Launch");
161 case base::DIR_TASKBAR_PINS
:
162 if (!PathService::Get(base::DIR_USER_QUICK_LAUNCH
, &cur
))
164 cur
= cur
.AppendASCII("User Pinned");
165 cur
= cur
.AppendASCII("TaskBar");
167 case base::DIR_WINDOWS_FONTS
:
168 if (FAILED(SHGetFolderPath(
169 NULL
, CSIDL_FONTS
, NULL
, SHGFP_TYPE_CURRENT
, system_buffer
))) {
172 cur
= FilePath(system_buffer
);