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authormichi_cc <michi_cc@openttd.org>2013-04-06 18:36:49 +0000
committermichi_cc <michi_cc@openttd.org>2013-04-06 18:36:49 +0000
commit2d67f0797569b4ebe56e11544706fdcd7f4a3bcb (patch)
tree2e349ac265602b8a2051c3962ccb5155da74afa4 /src
parent3349cb3347ca566ecd42ae0a29a91fb7dbfb9220 (diff)
downloadopenttd-2d67f0797569b4ebe56e11544706fdcd7f4a3bcb.tar.xz
(svn r25155) -Codechange: [Win32] Improve SHGetFolderPath emulation.
Diffstat (limited to 'src')
-rw-r--r--src/os/windows/win32.cpp19
1 files changed, 17 insertions, 2 deletions
diff --git a/src/os/windows/win32.cpp b/src/os/windows/win32.cpp
index 62f7894d5..3bb22288f 100644
--- a/src/os/windows/win32.cpp
+++ b/src/os/windows/win32.cpp
@@ -17,6 +17,7 @@
#include "../../fios.h"
#include <windows.h>
#include <fcntl.h>
+#include <regstr.h>
#include <shlobj.h> /* SHGetFolderPath */
#include <Shellapi.h>
#include "win32.h"
@@ -732,8 +733,11 @@ HRESULT OTTDSHGetFolderPath(HWND hwnd, int csidl, HANDLE hToken, DWORD dwFlags,
#else
# define W(x) x "A"
#endif
- if (!LoadLibraryList((Function*)&SHGetFolderPath, "SHFolder.dll\0" W("SHGetFolderPath") "\0\0")) {
- DEBUG(misc, 0, "Unable to load " W("SHGetFolderPath") "from SHFolder.dll");
+ /* The function lives in shell32.dll for all current Windows versions, but it first started to appear in SHFolder.dll. */
+ if (!LoadLibraryList((Function*)&SHGetFolderPath, "shell32.dll\0" W("SHGetFolderPath") "\0\0")) {
+ if (!LoadLibraryList((Function*)&SHGetFolderPath, "SHFolder.dll\0" W("SHGetFolderPath") "\0\0")) {
+ DEBUG(misc, 0, "Unable to load " W("SHGetFolderPath") "from either shell32.dll or SHFolder.dll");
+ }
}
#undef W
first_time = false;
@@ -758,6 +762,17 @@ HRESULT OTTDSHGetFolderPath(HWND hwnd, int csidl, HANDLE hToken, DWORD dwFlags,
return (HRESULT)0;
+ case CSIDL_PERSONAL:
+ case CSIDL_COMMON_DOCUMENTS: {
+ HKEY key;
+ if (RegOpenKeyEx(csidl == CSIDL_PERSONAL ? HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE, REGSTR_PATH_SPECIAL_FOLDERS, 0, KEY_READ, &key) != ERROR_SUCCESS) break;
+ DWORD len = MAX_PATH;
+ ret = RegQueryValueEx(key, csidl == CSIDL_PERSONAL ? _T("Personal") : _T("Common Documents"), NULL, NULL, (LPBYTE)pszPath, &len);
+ RegCloseKey(key);
+ if (ret == ERROR_SUCCESS) return (HRESULT)0;
+ break;
+ }
+
/* XXX - other types to go here when needed... */
}
}