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(svn r22501) -Codechange: Move FileExists to a better place.

This commit is contained in:
alberth 2011-05-27 21:42:51 +00:00
parent f5637b7975
commit 6e3ef9fa1a
2 changed files with 18 additions and 13 deletions
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18
src/fileio.cpp
View File

@ -264,6 +264,24 @@ bool FioCheckFileExists(const char *filename, Subdirectory subdir)
return true;
}
/**
* Test whether the fiven filename exists.
* @param filename the file to test.
* @return true if and only if the file exists.
*/
bool FileExists(const char *filename)
{
#if defined(WINCE)
/* There is always one platform that doesn't support basic commands... */
HANDLE hand = CreateFile(OTTD2FS(filename), 0, 0, NULL, OPEN_EXISTING, 0, NULL);
if (hand == INVALID_HANDLE_VALUE) return 1;
CloseHandle(hand);
return 0;
#else
return access(OTTD2FS(filename), 0) == 0;
#endif
}
/**
* Close a file in a safe way.
*/

13
src/fios.cpp
View File

@ -186,19 +186,6 @@ bool FiosDelete(const char *name)
return unlink(filename) == 0;
}
bool FileExists(const char *filename)
{
#if defined(WINCE)
/* There is always one platform that doesn't support basic commands... */
HANDLE hand = CreateFile(OTTD2FS(filename), 0, 0, NULL, OPEN_EXISTING, 0, NULL);
if (hand == INVALID_HANDLE_VALUE) return 1;
CloseHandle(hand);
return 0;
#else
return access(OTTD2FS(filename), 0) == 0;
#endif
}
typedef FiosType fios_getlist_callback_proc(SaveLoadDialogMode mode, const char *filename, const char *ext, char *title, const char *last);
/**