From 6a6f28668f3c0e7a3a5dcc01def62f311b06f210 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Mon, 5 Sep 2011 23:09:20 +0200 Subject: dbUtils: move code to db_print.c --- src/dbUtils.c | 248 ---------------------------------------------------------- 1 file changed, 248 deletions(-) (limited to 'src/dbUtils.c') diff --git a/src/dbUtils.c b/src/dbUtils.c index 6ef1f6aa9..9334196c6 100644 --- a/src/dbUtils.c +++ b/src/dbUtils.c @@ -20,152 +20,12 @@ #include "config.h" #include "dbUtils.h" #include "locate.h" -#include "directory.h" #include "database.h" -#include "client.h" #include "playlist.h" -#include "song.h" -#include "song_print.h" -#include "tag.h" -#include "strset.h" #include "stored_playlist.h" -#include "client_internal.h" #include -#include - -typedef struct _ListCommandItem { - int8_t tagType; - const struct locate_item_list *criteria; -} ListCommandItem; - -typedef struct _SearchStats { - const struct locate_item_list *criteria; - int numberOfSongs; - unsigned long playTime; -} SearchStats; - -static int -printDirectoryInDirectory(struct directory *directory, void *data) -{ - struct client *client = data; - - if (!directory_is_root(directory)) - client_printf(client, "directory: %s\n", directory_get_path(directory)); - - return 0; -} - -static int -printSongInDirectory(struct song *song, G_GNUC_UNUSED void *data) -{ - struct client *client = data; - song_print_uri(client, song); - return 0; -} - -struct search_data { - struct client *client; - const struct locate_item_list *criteria; -}; - -static int -searchInDirectory(struct song *song, void *_data) -{ - struct search_data *data = _data; - - if (locate_song_search(song, data->criteria)) - song_print_info(data->client, song); - - return 0; -} - -int -searchForSongsIn(struct client *client, const char *name, - const struct locate_item_list *criteria) -{ - int ret; - struct locate_item_list *new_list - = locate_item_list_casefold(criteria); - struct search_data data; - - data.client = client; - data.criteria = new_list; - - ret = db_walk(name, searchInDirectory, NULL, &data); - - locate_item_list_free(new_list); - - return ret; -} - -static int -findInDirectory(struct song *song, void *_data) -{ - struct search_data *data = _data; - - if (locate_song_match(song, data->criteria)) - song_print_info(data->client, song); - - return 0; -} - -int -findSongsIn(struct client *client, const char *name, - const struct locate_item_list *criteria) -{ - struct search_data data; - - data.client = client; - data.criteria = criteria; - - return db_walk(name, findInDirectory, NULL, &data); -} - -static void printSearchStats(struct client *client, SearchStats *stats) -{ - client_printf(client, "songs: %i\n", stats->numberOfSongs); - client_printf(client, "playtime: %li\n", stats->playTime); -} - -static int -searchStatsInDirectory(struct song *song, void *data) -{ - SearchStats *stats = data; - - if (locate_song_match(song, stats->criteria)) { - stats->numberOfSongs++; - stats->playTime += song_get_duration(song); - } - - return 0; -} - -int -searchStatsForSongsIn(struct client *client, const char *name, - const struct locate_item_list *criteria) -{ - SearchStats stats; - int ret; - - stats.criteria = criteria; - stats.numberOfSongs = 0; - stats.playTime = 0; - - ret = db_walk(name, searchStatsInDirectory, NULL, &stats); - if (ret == 0) - printSearchStats(client, &stats); - - return ret; -} - -int printAllIn(struct client *client, const char *name) -{ - return db_walk(name, printSongInDirectory, - printDirectoryInDirectory, client); -} - static int directoryAddSongToPlaylist(struct song *song, void *data) { @@ -231,111 +91,3 @@ findAddIn(struct player_control *pc, const char *name, return db_walk(name, findAddInDirectory, NULL, &data); } - -static int -directoryPrintSongInfo(struct song *song, void *data) -{ - struct client *client = data; - song_print_info(client, song); - return 0; -} - -int printInfoForAllIn(struct client *client, const char *name) -{ - return db_walk(name, directoryPrintSongInfo, - printDirectoryInDirectory, client); -} - -static ListCommandItem * -newListCommandItem(int tagType, const struct locate_item_list *criteria) -{ - ListCommandItem *item = g_new(ListCommandItem, 1); - - item->tagType = tagType; - item->criteria = criteria; - - return item; -} - -static void freeListCommandItem(ListCommandItem * item) -{ - g_free(item); -} - -static void -visitTag(struct client *client, struct strset *set, - struct song *song, enum tag_type tagType) -{ - struct tag *tag = song->tag; - bool found = false; - - if (tagType == LOCATE_TAG_FILE_TYPE) { - song_print_uri(client, song); - return; - } - - if (!tag) - return; - - for (unsigned i = 0; i < tag->num_items; i++) { - if (tag->items[i]->type == tagType) { - strset_add(set, tag->items[i]->value); - found = true; - } - } - - if (!found) - strset_add(set, ""); -} - -struct list_tags_data { - struct client *client; - ListCommandItem *item; - struct strset *set; -}; - -static int -listUniqueTagsInDirectory(struct song *song, void *_data) -{ - struct list_tags_data *data = _data; - ListCommandItem *item = data->item; - - if (locate_song_match(song, item->criteria)) - visitTag(data->client, data->set, song, item->tagType); - - return 0; -} - -int listAllUniqueTags(struct client *client, int type, - const struct locate_item_list *criteria) -{ - int ret; - ListCommandItem *item = newListCommandItem(type, criteria); - struct list_tags_data data = { - .client = client, - .item = item, - }; - - if (type >= 0 && type <= TAG_NUM_OF_ITEM_TYPES) { - data.set = strset_new(); - } - - ret = db_walk(NULL, listUniqueTagsInDirectory, NULL, &data); - - if (type >= 0 && type <= TAG_NUM_OF_ITEM_TYPES) { - const char *value; - - strset_rewind(data.set); - - while ((value = strset_next(data.set)) != NULL) - client_printf(client, "%s: %s\n", - tag_item_names[type], - value); - - strset_free(data.set); - } - - freeListCommandItem(item); - - return ret; -} -- cgit v1.2.3