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Diffstat (limited to '')
| -rw-r--r-- | src/dbUtils.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/dbUtils.c b/src/dbUtils.c index 370a38dd6..756431650 100644 --- a/src/dbUtils.c +++ b/src/dbUtils.c @@ -38,6 +38,12 @@ typedef struct _LocateTagItemArray { LocateTagItem *items; } LocateTagItemArray; +typedef struct _SearchStats { + LocateTagItemArray locateArray; + int numberOfSongs; + int playTime; +} SearchStats; + static int countSongsInDirectory(int fd, Directory * directory, void *data) { int *count = (int *)data; @@ -120,6 +126,44 @@ int findSongsIn(int fd, char *name, int numItems, LocateTagItem * items) return traverseAllIn(fd, name, findInDirectory, NULL, (void *)&array); } +static void printSearchStats(int fd, SearchStats *stats) +{ + fdprintf(fd, "songs: %i\n", stats->numberOfSongs); + fdprintf(fd, "playtime: %i\n", stats->playTime); +} + +static int searchStatsInDirectory(int fd, Song * song, void *data) +{ + SearchStats *stats = data; + + if (tagItemsFoundAndMatches(song, stats->locateArray.numItems, + stats->locateArray.items)) { + stats->numberOfSongs++; + if (song->tag->time > 0) + stats->playTime += song->tag->time; + } + + return 0; +} + +int searchStatsForSongsIn(int fd, char *name, int numItems, + LocateTagItem * items) +{ + SearchStats stats; + int ret; + + stats.locateArray.numItems = numItems; + stats.locateArray.items = items; + stats.numberOfSongs = 0; + stats.playTime = 0; + + ret = traverseAllIn(fd, name, searchStatsInDirectory, NULL, &stats); + if (ret == 0) + printSearchStats(fd, &stats); + + return ret; +} + int printAllIn(int fd, char *name) { return traverseAllIn(fd, name, printSongInDirectory, |