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authorMax Kellermann <max@duempel.org>2008-10-22 19:15:50 +0200
committerMax Kellermann <max@duempel.org>2008-10-22 19:15:50 +0200
commita65e20b50eaf603dd551e5be0aa05f807aa7eb05 (patch)
tree5e81276f74aad43f5eac5cc7b8e9a2b9090b0965 /src/ls.c
parent3a164ef8e61c27eb69d83e479cced6ea1b03b07d (diff)
downloadmpd-a65e20b50eaf603dd551e5be0aa05f807aa7eb05.tar.gz
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stored_playlist: added spl_list()
spl_list() provides an interface for enumerating all stored playlists. This separates the internal playlist logic from the protocol specific function lsPlaylists().
Diffstat (limited to '')
-rw-r--r--src/ls.c82
1 files changed, 9 insertions, 73 deletions
diff --git a/src/ls.c b/src/ls.c
index 3683881ad..15b7b4813 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -23,6 +23,7 @@
#include "log.h"
#include "utils.h"
#include "list.h"
+#include "stored_playlist.h"
#include "os_compat.h"
static const char *remoteUrlPrefixes[] = {
@@ -99,84 +100,19 @@ int isRemoteUrl(const char *url)
int lsPlaylists(struct client *client, const char *utf8path)
{
- DIR *dir;
- struct stat st;
- struct dirent *ent;
- char *duplicated;
- char *utf8;
- char s[MPD_PATH_MAX];
- char path_max_tmp[MPD_PATH_MAX];
- List *list = NULL;
- ListNode *node;
- char *actualPath = rpp2app_r(path_max_tmp,
- utf8_to_fs_charset(path_max_tmp,
- utf8path));
- size_t actlen = strlen(actualPath) + 1;
- size_t maxlen = MPD_PATH_MAX - actlen;
- size_t suflen = strlen(PLAYLIST_FILE_SUFFIX) + 1;
- ssize_t suff;
-
- if (actlen > MPD_PATH_MAX - 1 || (dir = opendir(actualPath)) == NULL) {
+ GPtrArray *list = spl_list();
+ if (list == NULL)
return 0;
- }
-
- s[MPD_PATH_MAX - 1] = '\0';
- /* this is safe, notice actlen > MPD_PATH_MAX-1 above */
- strcpy(s, actualPath);
- strcat(s, "/");
-
- while ((ent = readdir(dir))) {
- size_t len = strlen(ent->d_name) + 1;
- duplicated = ent->d_name;
- if (mpd_likely(len <= maxlen) &&
- duplicated[0] != '.' &&
- (suff = (ssize_t)(strlen(duplicated) - suflen)) > 0 &&
- duplicated[suff] == '.' &&
- strcmp(duplicated + suff + 1, PLAYLIST_FILE_SUFFIX) == 0) {
- memcpy(s + actlen, ent->d_name, len);
- if (stat(s, &st) == 0) {
- if (S_ISREG(st.st_mode)) {
- if (list == NULL)
- list = makeList(NULL, 1);
- duplicated[suff] = '\0';
- utf8 = fs_charset_to_utf8(path_max_tmp,
- duplicated);
- if (utf8)
- insertInList(list, utf8, NULL);
- }
- }
- }
- }
- closedir(dir);
-
- if (list) {
- int i;
- sortList(list);
-
- duplicated = xmalloc(strlen(utf8path) + 2);
- strcpy(duplicated, utf8path);
- for (i = strlen(duplicated) - 1;
- i >= 0 && duplicated[i] == '/';
- i--) {
- duplicated[i] = '\0';
- }
- if (strlen(duplicated))
- strcat(duplicated, "/");
-
- node = list->firstNode;
- while (node != NULL) {
- if (!strchr(node->key, '\n')) {
- client_printf(client, "playlist: %s%s\n",
- duplicated, node->key);
- }
- node = node->nextNode;
- }
+ for (unsigned i = 0; i < list->len; ++i) {
+ struct stored_playlist_info *playlist =
+ g_ptr_array_index(list, i);
- freeList(list);
- free(duplicated);
+ client_printf(client, "playlist: %s%s\n",
+ utf8path, playlist->name);
}
+ spl_list_free(list);
return 0;
}