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hide non-ROM files

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dborth 2010-07-12 06:19:35 +00:00
parent 12341db1ed
commit 3980a90769
1 changed files with 35 additions and 6 deletions
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41
source/fileop.cpp
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@ -485,32 +485,60 @@ void CreateAppPath(char * origpath)
free(path); free(path);
} }
static char *GetExt(char *file)
{
if(!file)
return NULL;
char *ext = strrchr(file,'.');
if(ext != NULL)
{
ext++;
int extlen = strlen(ext);
if(extlen > 5)
return NULL;
}
return ext;
}
bool ParseDirEntries() bool ParseDirEntries()
{ {
if(!dirIter) if(!dirIter)
return false; return false;
char filename[MAXPATHLEN]; char filename[MAXPATHLEN];
char *ext;
struct stat filestat; struct stat filestat;
int i, res; int i = 0;
int res;
for(i=0; i < 20; i++) while(i < 20)
{ {
res = dirnext(dirIter,filename,&filestat); res = dirnext(dirIter,filename,&filestat);
if(res != 0) if(res != 0)
break; break;
if(strcmp(filename,".") == 0) if(filename[0] == '.' && filename[1] != '.')
{
i--;
continue; continue;
ext = GetExt(filename);
// don't show the file if it's not a valid ROM
if((filestat.st_mode & _IFDIR) == 0)
{
if(ext == NULL)
continue;
if( stricmp(ext, "smc") != 0 && stricmp(ext, "fig") != 0 &&
stricmp(ext, "sfc") != 0 && stricmp(ext, "swc") != 0 &&
stricmp(ext, "zip") != 0 && stricmp(ext, "7z") != 0)
continue;
} }
if(!AddBrowserEntry()) if(!AddBrowserEntry())
{ {
i=0;
parseHalt = true; parseHalt = true;
break; break;
} }
@ -532,6 +560,7 @@ bool ParseDirEntries()
{ {
StripExt(browserList[browser.numEntries+i].displayname, browserList[browser.numEntries+i].filename); // hide file extension StripExt(browserList[browser.numEntries+i].displayname, browserList[browser.numEntries+i].filename); // hide file extension
} }
i++;
} }
// Sort the file list // Sort the file list