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actually this is less invasive, based on code that was already there, and works in all cases, previous attempt failed when writing sfiii3 nvram (nw)

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This commit is contained in:
mamehaze 2015-01-09 22:04:59 +00:00
parent 451bd0731c
commit 6e8a78dd0b
1 changed files with 10 additions and 11 deletions
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21
src/osd/windows/winfile.c
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@ -22,12 +22,6 @@
#include "winutil.h"
#include "winutf8.h"
#if defined(SDLMAME_WIN32) || defined(SDLMAME_OS2)
#define INVPATHSEPCH '/'
#else
#define INVPATHSEPCH '\\'
#endif
#include "winfile.h"
//============================================================
@ -96,8 +90,13 @@ file_error osd_open(const char *path, UINT32 openflags, osd_file **file, UINT64
// convert the path into something Windows compatible
dst = (*file)->filename;
#if defined(SDLMAME_WIN32) || defined(SDLMAME_OS2)
for (src = t_path; *src != 0; src++)
*dst++ = (*src == '/') ? '\\' : *src;
#else
for (src = t_path; *src != 0; src++)
*dst++ = *src;//(*src == '/') ? '\\' : *src;
#endif
*dst++ = 0;
// select the file open modes
@ -127,13 +126,13 @@ file_error osd_open(const char *path, UINT32 openflags, osd_file **file, UINT64
// create the path if necessary
if (error == ERROR_PATH_NOT_FOUND && (openflags & OPEN_FLAG_CREATE) && (openflags & OPEN_FLAG_CREATE_PATHS))
{
TCHAR *pathsep = _tcsrchr((*file)->filename, INVPATHSEPCH);
TCHAR *pathsep = _tcsrchr((*file)->filename, '\\');
if (pathsep != NULL)
{
// create the path up to the file
*pathsep = 0;
error = create_path_recursive((*file)->filename);
*pathsep = INVPATHSEPCH;
*pathsep = '\\';
// attempt to reopen the file
if (error == NO_ERROR)
@ -406,14 +405,14 @@ int osd_uchar_from_osdchar(UINT32 *uchar, const char *osdchar, size_t count)
DWORD create_path_recursive(const TCHAR *path)
{
TCHAR *sep = (TCHAR *)_tcsrchr(path, INVPATHSEPCH);
TCHAR *sep = (TCHAR *)_tcsrchr(path, '\\');
// if there's still a separator, and it's not the root, nuke it and recurse
if (sep != NULL && sep > path && sep[0] != ':' && sep[-1] != INVPATHSEPCH)
if (sep != NULL && sep > path && sep[0] != ':' && sep[-1] != '\\')
{
*sep = 0;
create_path_recursive(path);
*sep = INVPATHSEPCH;
*sep = '\\';
}
// if the path already exists, we're done