Commit 7ffe2d88 authored by sof's avatar sof
Browse files

[project @ 2005-04-15 21:51:28 by sof]

back out Directory.hs:1.14 and directory.c:1.7; neither meant for HEAD
parent 5feee244
......@@ -55,7 +55,7 @@ getAppUserDataDirectory appName = do
#endif
#if __GLASGOW_HASKELL__ && defined(mingw32_HOST_OS)
foreign import stdcall unsafe "SHGetFolderPathA"
foreign import ccall unsafe "directory.h __hscore_getFolderPath"
c_SHGetFolderPath :: Ptr ()
-> CInt
-> Ptr ()
......
#include "../../../includes/ghcconfig.h"
#include "HsFFI.h"
#if HAVE_LIMITS_H
#include <limits.h>
#endif
#if HAVE_WINDOWS_H
#include <windows.h>
#endif
#define INLINE /* nothing */
/*
* Following code copied from libraries/base/includes/HsBase.h
*/
#ifdef PATH_MAX
/* A size that will contain many path names, but not necessarily all
* (PATH_MAX is not defined on systems with unlimited path length,
* e.g. the Hurd).
*/
INLINE HsInt __compat_long_path_size() { return PATH_MAX; }
#else
INLINE HsInt __compat_long_path_size() { return 4096; }
#endif
#if defined(mingw32_HOST_OS)
/* Make sure we've got the reqd CSIDL_ constants in scope;
* w32api header files are lagging a bit in defining the full set.
*/
#if !defined(CSIDL_APPDATA)
#define CSIDL_APPDATA 0x001a
#endif
#if !defined(CSIDL_PERSONAL)
#define CSIDL_PERSONAL 0x0005
#endif
#if !defined(CSIDL_PROFILE)
#define CSIDL_PROFILE 0x0028
#endif
#if !defined(CSIDL_WINDOWS)
#define CSIDL_WINDOWS 0x0024
#endif
INLINE int __hscore_CSIDL_PROFILE() { return CSIDL_PROFILE; }
INLINE int __hscore_CSIDL_APPDATA() { return CSIDL_APPDATA; }
INLINE int __hscore_CSIDL_WINDOWS() { return CSIDL_WINDOWS; }
INLINE int __hscore_CSIDL_PERSONAL() { return CSIDL_PERSONAL; }
#endif
#include "HsFFI.h"
#include "../../../includes/ghcconfig.h"
#if HAVE_LIMITS_H
#include <limits.h>
#endif
#if HAVE_WINDOWS_H
#include <windows.h>
#endif
#include "directory.h"
#define INLINE /* nothing */
/*
* Following code copied from libraries/base/includes/HsBase.h
*/
#ifdef PATH_MAX
/* A size that will contain many path names, but not necessarily all
* (PATH_MAX is not defined on systems with unlimited path length,
* e.g. the Hurd).
*/
INLINE HsInt __compat_long_path_size() { return PATH_MAX; }
#else
INLINE HsInt __compat_long_path_size() { return 4096; }
#endif
#if defined(mingw32_HOST_OS)
/* Make sure we've got the reqd CSIDL_ constants in scope;
* w32api header files are lagging a bit in defining the full set.
*/
#if !defined(CSIDL_APPDATA)
#define CSIDL_APPDATA 0x001a
#endif
#if !defined(CSIDL_PERSONAL)
#define CSIDL_PERSONAL 0x0005
#endif
#if !defined(CSIDL_PROFILE)
#define CSIDL_PROFILE 0x0028
#endif
#if !defined(CSIDL_WINDOWS)
#define CSIDL_WINDOWS 0x0024
#endif
INLINE int __hscore_CSIDL_PROFILE() { return CSIDL_PROFILE; }
INLINE int __hscore_CSIDL_APPDATA() { return CSIDL_APPDATA; }
INLINE int __hscore_CSIDL_WINDOWS() { return CSIDL_WINDOWS; }
INLINE int __hscore_CSIDL_PERSONAL() { return CSIDL_PERSONAL; }
#if __GLASGOW_HASKELL__ < 604
/*
* Function: __hscore_getFolderPath()
*
* Late-bound version of SHGetFolderPath(), coping with OS versions
* that have shell32's lacking that particular API.
*
*/
typedef HRESULT (*HSCORE_GETAPPFOLDERFUNTY)(HWND,int,HANDLE,DWORD,char*);
int
__hscore_getFolderPath(HWND hwndOwner,
int nFolder,
HANDLE hToken,
DWORD dwFlags,
char* pszPath)
{
static int loaded_dll = 0;
static HMODULE hMod = (HMODULE)NULL;
static HSCORE_GETAPPFOLDERFUNTY funcPtr = NULL;
/* The DLLs to try loading entry point from */
char* dlls[] = { "shell32.dll", "shfolder.dll" };
if (loaded_dll < 0) {
return (-1);
} else if (loaded_dll == 0) {
int i;
for(i=0;i < sizeof(dlls); i++) {
hMod = LoadLibrary(dlls[i]);
if ( hMod != NULL &&
(funcPtr = (HSCORE_GETAPPFOLDERFUNTY)GetProcAddress(hMod, "SHGetFolderPathA")) ) {
loaded_dll = 1;
break;
}
}
if (loaded_dll == 0) {
loaded_dll = (-1);
return (-1);
}
}
/* OK, if we got this far the function has been bound */
return (int)funcPtr(hwndOwner,nFolder,hToken,dwFlags,pszPath);
/* ToDo: unload the DLL on shutdown? */
}
#endif /* __GLASGOW_HASKELL__ < 604 */
#endif
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