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hide non-ROM files

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This commit is contained in:
dborth 2010-07-12 06:10:00 +00:00
parent f757c5541d
commit a3a081f825
1 changed files with 35 additions and 5 deletions
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40
source/fileop.cpp
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@ -484,27 +484,57 @@ void CreateAppPath(char * origpath)
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()
{
if(!dirIter)
return false;
char filename[MAXPATHLEN];
char *ext;
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);
if(res != 0)
break;
if(strcmp(filename,".") == 0)
{
i--;
if(filename[0] == '.' && filename[1] != '.')
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(p, "nes") != 0 && stricmp(p, "fds") != 0 &&
stricmp(p, "nsf") != 0 && stricmp(p, "unf") != 0 &&
stricmp(p, "nez") != 0 && stricmp(p, "unif") != 0 &&
stricmp(ext, "zip") != 0 && stricmp(ext, "7z") != 0)
continue;
}
if(!AddBrowserEntry())