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Don't use a DOS path for the home directory, but a UTF-8 path.

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With this commit YQ2 is able to start and run on ReFS volumes. :) At
least as long as neither the binary path, the game data path nor the
path to the users home directory contain anything but ASCII characters.

Please note: This make break some corner cases with hore directories
containting unicode characters. They worked until now by pure luck.
A better solution providing full unicode support will be committed
in the next few days.
This commit is contained in:
Yamagi Burmeister 2018-02-04 13:11:30 +01:00
parent 4ca38f92fa
commit 54ab3f75db
1 changed files with 1 additions and 20 deletions
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21
src/backends/windows/system.c
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@ -473,9 +473,7 @@ Sys_GetHomeDir(void)
char *cur;
char *old;
char profile[MAX_PATH];
int len;
static char gdir[MAX_OSPATH];
WCHAR sprofile[MAX_PATH];
WCHAR uprofile[MAX_PATH];
/* The following lines implement a horrible
@ -489,24 +487,7 @@ Sys_GetHomeDir(void)
/* Get the path to "My Documents" directory */
SHGetFolderPathW(NULL, CSIDL_PERSONAL, NULL, 0, uprofile);
/* Create a UTF-16 DOS path */
len = GetShortPathNameW(uprofile, sprofile, sizeof(sprofile));
if (len == 0)
{
return NULL;
}
/* Since the DOS path contains no UTF-16 characters, just convert it to ASCII */
WideCharToMultiByte(CP_ACP, 0, sprofile, -1, profile, sizeof(profile), NULL, NULL);
if (len == 0)
{
return NULL;
}
/* Check if path is too long */
if ((len + strlen(CFGDIR) + 3) >= 256)
if (WideCharToMultiByte(CP_UTF8, 0, uprofile, -1, profile, sizeof(profile), NULL, NULL) == 0)
{
return NULL;
}