static void HHA_enumerateFiles(dvoid *opaque, const char *dname,
int omitSymLinks, PHYSFS_EnumFilesCallback cb,
const char *origdir, void *callbackdata)
{
size_t dlen = strlen(dname),
dlen_inc = dlen + ((dlen > 0) ? 1 : 0);
HHAinfo *info = (HHAinfo *) opaque;
HHAentry *entry = info->entries;
HHAentry *lastEntry = &info->entries[info->entryCount];
char lastDir[256];
lastDir[0] = '\0';
if (dlen)
{
while (entry < lastEntry)
{
if (!strncmp(dname, entry->dir, dlen))
break;
entry++;
}
}
while (entry < lastEntry)
{
if(!strcmp(dname, entry->dir))
doEnumCallback(cb, callbackdata, origdir, entry->name, strlen(entry->name));
if(strlen(entry->dir) > dlen)
{
char *fname = entry->dir + dlen_inc;
char *dirNameEnd = strchr(fname, '/');
size_t dirNameLen = dirNameEnd - fname;
if (dirNameEnd == NULL)
dirNameLen = strlen(fname);
if (dlen && strncmp(dname, entry->dir, dlen))
break;
if (strncmp(lastDir, fname, dirNameLen))
{
doEnumCallback(cb, callbackdata, origdir, fname, dirNameLen);
strncpy(lastDir, fname, dirNameLen);
lastDir[dirNameLen] = '\0';
}
}
entry++;
}
} /* HHA_enumerateFiles */
void UNPK_enumerateFiles(PHYSFS_Dir *opaque, const char *dname,
int omitSymLinks, PHYSFS_EnumFilesCallback cb,
const char *origdir, void *callbackdata)
{
UNPKinfo *info = ((UNPKinfo *) opaque);
PHYSFS_sint32 dlen, dlen_inc, max, i;
i = findStartOfDir(info, dname, 0);
if (i == -1) /* no such directory. */
return;
dlen = (PHYSFS_sint32) strlen(dname);
if ((dlen > 0) && (dname[dlen - 1] == '/')) /* ignore trailing slash. */
dlen--;
dlen_inc = ((dlen > 0) ? 1 : 0) + dlen;
max = (PHYSFS_sint32) info->entryCount;
while (i < max)
{
char *add;
char *ptr;
PHYSFS_sint32 ln;
char *e = info->entries[i].name;
if ((dlen) &&
((__PHYSFS_strnicmpASCII(e, dname, dlen)) || (e[dlen] != '/')))
{
break; /* past end of this dir; we're done. */
} /* if */
add = e + dlen_inc;
ptr = strchr(add, '/');
ln = (PHYSFS_sint32) ((ptr) ? ptr-add : strlen(add));
doEnumCallback(cb, callbackdata, origdir, add, ln);
ln += dlen_inc; /* point past entry to children... */
/* increment counter and skip children of subdirs... */
while ((++i < max) && (ptr != NULL))
{
char *e_new = info->entries[i].name;
if ((__PHYSFS_strnicmpASCII(e, e_new, ln) != 0) ||
(e_new[ln] != '/'))
{
break;
} /* if */
} /* while */
} /* while */
} /* UNPK_enumerateFiles */
static void LZMA_enumerateFiles(dvoid *opaque, const char *dname,
int omitSymLinks, PHYSFS_EnumFilesCallback cb,
const char *origdir, void *callbackdata)
{
LZMAarchive *archive = (LZMAarchive *) opaque;
PHYSFS_sint32 dlen;
PHYSFS_sint32 dlen_inc;
PHYSFS_sint32 max;
PHYSFS_sint32 i;
i = lzma_find_start_of_dir(archive, dname, 0);
if (i == -1) /* no such directory. */
return;
dlen = strlen(dname);
if ((dlen > 0) && (dname[dlen - 1] == '/')) /* ignore trailing slash. */
dlen--;
dlen_inc = ((dlen > 0) ? 1 : 0) + dlen;
max = (PHYSFS_sint32) archive->db.Database.NumFiles;
while (i < max)
{
char *add;
char *ptr;
PHYSFS_sint32 ln;
char *e = archive->db.Database.Files[i].Name;
if ((dlen) && ((strncmp(e, dname, dlen)) || (e[dlen] != '/')))
break; /* past end of this dir; we're done. */
add = e + dlen_inc;
ptr = strchr(add, '/');
ln = (PHYSFS_sint32) ((ptr) ? ptr-add : strlen(add));
doEnumCallback(cb, callbackdata, origdir, add, ln);
ln += dlen_inc; /* point past entry to children... */
/* increment counter and skip children of subdirs... */
while ((++i < max) && (ptr != NULL))
{
char *e_new = archive->db.Database.Files[i].Name;
if ((strncmp(e, e_new, ln) != 0) || (e_new[ln] != '/'))
break;
} /* while */
} /* while */
} /* LZMA_enumerateFiles */
static void LZMA_enumerateFiles(void *opaque, const char *dname,
PHYSFS_EnumFilesCallback cb,
const char *origdir, void *callbackdata)
{
size_t dlen = strlen(dname),
dlen_inc = dlen + ((dlen > 0) ? 1 : 0);
LZMAarchive *archive = (LZMAarchive *) opaque;
LZMAfile *file = NULL,
*lastFile = &archive->files[archive->db.Database.NumFiles];
if (dlen)
{
file = lzma_find_file(archive, dname);
if (file != NULL) /* if 'file' is NULL it should stay so, otherwise errors will not be handled */
file += 1;
}
else
{
file = archive->files;
}
BAIL_IF_MACRO(file == NULL, PHYSFS_ERR_NOT_FOUND, );
while (file < lastFile)
{
const char * fname = file->item->Name;
const char * dirNameEnd = fname + dlen_inc;
if (strncmp(dname, fname, dlen) != 0) /* Stop after mismatch, archive->files is sorted */
break;
if (strchr(dirNameEnd, '/')) /* Skip subdirs */
{
file++;
continue;
}
/* Do the actual callback... */
doEnumCallback(cb, callbackdata, origdir, dirNameEnd, strlen(dirNameEnd));
file++;
}
} /* LZMA_enumerateFiles */
