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| author | Max Kellermann <max@duempel.org> | 2015-10-27 20:35:40 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2015-10-27 20:35:40 +0100 |
| commit | 8acf996d90e3be551ebffc98de7248a5bee5b69c (patch) | |
| tree | 9e38e0b05fa274814c0bbc112bfcef38ecdd1137 /src/queue | |
| parent | 15e432204e62dd5a1c873af13a679195b9645b0c (diff) | |
| download | mpd-8acf996d90e3be551ebffc98de7248a5bee5b69c.tar.gz mpd-8acf996d90e3be551ebffc98de7248a5bee5b69c.tar.xz mpd-8acf996d90e3be551ebffc98de7248a5bee5b69c.zip | |
command/queue: add range parameter to plchanges and plchangesposid
Diffstat (limited to '')
| -rw-r--r-- | src/queue/QueuePrint.cxx | 27 | ||||
| -rw-r--r-- | src/queue/QueuePrint.hxx | 6 |
2 files changed, 26 insertions, 7 deletions
diff --git a/src/queue/QueuePrint.cxx b/src/queue/QueuePrint.cxx index 5ae1a3036..a7298c81f 100644 --- a/src/queue/QueuePrint.cxx +++ b/src/queue/QueuePrint.cxx @@ -71,19 +71,36 @@ queue_print_uris(Response &r, Partition &partition, const Queue &queue, void queue_print_changes_info(Response &r, Partition &partition, const Queue &queue, - uint32_t version) + uint32_t version, + unsigned start, unsigned end) { - for (unsigned i = 0; i < queue.GetLength(); i++) { + assert(start <= end); + + if (start >= queue.GetLength()) + return; + + if (end > queue.GetLength()) + end = queue.GetLength(); + + for (unsigned i = start; i < end; i++) if (queue.IsNewerAtPosition(i, version)) queue_print_song_info(r, partition, queue, i); - } } void queue_print_changes_position(Response &r, const Queue &queue, - uint32_t version) + uint32_t version, + unsigned start, unsigned end) { - for (unsigned i = 0; i < queue.GetLength(); i++) + assert(start <= end); + + if (start >= queue.GetLength()) + return; + + if (end > queue.GetLength()) + end = queue.GetLength(); + + for (unsigned i = start; i < end; i++) if (queue.IsNewerAtPosition(i, version)) r.Format("cpos: %i\nId: %i\n", i, queue.PositionToId(i)); diff --git a/src/queue/QueuePrint.hxx b/src/queue/QueuePrint.hxx index 88d28e8ca..461987520 100644 --- a/src/queue/QueuePrint.hxx +++ b/src/queue/QueuePrint.hxx @@ -42,11 +42,13 @@ queue_print_uris(Response &r, Partition &partition, const Queue &queue, void queue_print_changes_info(Response &r, Partition &partition, const Queue &queue, - uint32_t version); + uint32_t version, + unsigned start, unsigned end); void queue_print_changes_position(Response &r, const Queue &queue, - uint32_t version); + uint32_t version, + unsigned start, unsigned end); void queue_find(Response &response, Partition &partition, const Queue &queue, |