char* vfsExtractRelativePath( const char *in ){
int i;
char l_in[PATH_MAX];
char check[PATH_MAX];
static char out[PATH_MAX];
out[0] = 0;
#ifdef DBG_RLTPATH
Sys_Printf( "vfsExtractRelativePath: %s\n", in );
#endif
strcpy( l_in,in );
vfsCleanFileName( l_in );
#ifdef DBG_RLTPATH
Sys_Printf( "cleaned path: %s\n", l_in );
#endif
for ( i = 0; i < g_numDirs; i++ )
{
strcpy( check,g_strDirs[i] );
vfsCleanFileName( check );
#ifdef DBG_RLTPATH
Sys_Printf( "Matching against %s\n", check );
#endif
// try to find a match
if ( strstr( l_in, check ) ) {
strcpy( out,l_in + strlen( check ) + 1 );
break;
}
}
if ( out[0] != 0 ) {
#ifdef DBG_RLTPATH
Sys_Printf( "vfsExtractRelativePath: success\n" );
#endif
return out;
}
#ifdef DBG_RLTPATH
Sys_Printf( "vfsExtractRelativePath: failed\n" );
#endif
return NULL;
}
// FIXME TTimo: this and the above should be merged at some point
char* vfsExtractRelativePath(const char *in)
{
static char out[PATH_MAX];
unsigned int i, count;
char *chunk, *backup = NULL; // those point to out stuff
char *ret = vfsExtractRelativePath_short(in, false);
if (!ret)
{
#ifdef DBG_RLTPATH
Sys_Printf("trying with a short version\n");
#endif
ret = vfsExtractRelativePath_short(in, true);
if (ret)
{
// ok, but we have a relative short version now
// hack the long relative version out of here
count = 0;
for(i=0;i<strlen(ret);i++)
{
if (ret[i]=='/')
count++;
}
// this is the clean, not short version
strcpy(out, in);
vfsCleanFileName(out);
for(i=0;i<=count;i++)
{
chunk = strrchr(out, '/');
if (backup)
backup[0] = '/';
chunk[0] = '\0';
backup = chunk;
}
return chunk+1;
}
}
return ret;
}
/*!
\param shorten will try to match against the short version
recent switch back to short path names in project settings has broken some stuff
with shorten == true, we will convert in to short version before looking for root
FIXME WAAA .. the stuff below is much more simple on linux .. add appropriate #ifdef
*/
char* vfsExtractRelativePath_short( const char *in, bool shorten ){
int i;
char l_in[PATH_MAX];
char check[PATH_MAX];
static char out[PATH_MAX];
out[0] = 0;
#ifdef DBG_RLTPATH
Sys_Printf( "vfsExtractRelativePath: %s\n", in );
#endif
#ifdef _WIN32
if ( shorten ) {
// make it short
if ( GetShortPathName( in, l_in, PATH_MAX ) == 0 ) {
#ifdef DBG_RLTPATH
Sys_Printf( "GetShortPathName failed\n" );
#endif
return NULL;
}
}
else
{
strcpy( l_in,in );
}
vfsCleanFileName( l_in );
#else
strcpy( l_in, in );
vfsCleanFileName( l_in );
#endif // ifdef WIN32
#ifdef DBG_RLTPATH
Sys_Printf( "cleaned path: %s\n", l_in );
#endif
for ( i = 0; i < g_numDirs; i++ )
{
strcpy( check,g_strDirs[i] );
vfsCleanFileName( check );
#ifdef DBG_RLTPATH
Sys_Printf( "Matching against %s\n", check );
#endif
// try to find a match
if ( strstr( l_in, check ) ) {
strcpy( out,l_in + strlen( check ) + 1 );
break;
}
}
if ( out[0] != 0 ) {
#ifdef DBG_RLTPATH
Sys_Printf( "vfsExtractRelativePath: success\n" );
#endif
return out;
}
#ifdef DBG_RLTPATH
Sys_Printf( "vfsExtractRelativePath: failed\n" );
#endif
return NULL;
}