13aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev/** 23aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * \file getplaylist.c 33aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * Example program that lists the abstract playlists on the device. 43aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * 53aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * Copyright (C) 2005-2007 Linus Walleij <triad@df.lth.se> 63aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * 73aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * This library is free software; you can redistribute it and/or 83aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * modify it under the terms of the GNU Lesser General Public 93aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * License as published by the Free Software Foundation; either 103aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * version 2 of the License, or (at your option) any later version. 113aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * 123aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * This library is distributed in the hope that it will be useful, 133aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * but WITHOUT ANY WARRANTY; without even the implied warranty of 143aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 153aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * Lesser General Public License for more details. 163aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * 173aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * You should have received a copy of the GNU Lesser General Public 183aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * License along with this library; if not, write to the 193aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 203aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * Boston, MA 02111-1307, USA. 213aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev */ 223aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev#include "common.h" 233aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev#include <stdlib.h> 243aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev#include <limits.h> 253aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 263aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishevstatic uint32_t dump_playlist(LIBMTP_mtpdevice_t *device, LIBMTP_playlist_t *pl) 273aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev{ 283aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev uint32_t i; 293aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 303aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev printf("Number of items: %u\n", pl->no_tracks); 313aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev if(pl->no_tracks > 0) { 323aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev for(i=0;i<pl->no_tracks;i++) { 333aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_track_t *track; 343aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 353aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev track = LIBMTP_Get_Trackmetadata(device, pl->tracks[i]); 363aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev if (track != NULL) { 373aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev printf(" %u: %s - %s\n", pl->tracks[i], track->artist, track->title); 383aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_destroy_track_t(track); 393aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } else { 403aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev printf(" %u: INVALID TRACK REFERENCE!\n", pl->tracks[i]); 413aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_Dump_Errorstack(device); 423aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_Clear_Errorstack(device); 433aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 443aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 453aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 463aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev return 0; 473aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev} 483aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 493aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishevint main (int argc, char **argv) 503aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev{ 513aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_mtpdevice_t *device; 523aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_playlist_t *playlist; 533aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev uint32_t id; 543aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev char *endptr; 553aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 563aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev fprintf(stdout, "libmtp version: " LIBMTP_VERSION_STRING "\n\n"); 573aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 583aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev // We need file ID 593aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev if ( argc != 2 ) { 603aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev fprintf(stderr, "Just a playlist ID is required\n"); 613aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev return 1; 623aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 633aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 643aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev // Sanity check playlist ID 653aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev id = strtoul(argv[1], &endptr, 10); 663aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev if ( *endptr != 0 ) { 673aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev fprintf(stderr, "illegal value %s\n", argv[1]); 683aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev return 1; 693aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } else if ( ! id ) { 703aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev fprintf(stderr, "bad playlist id %u\n", id); 713aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev return 1; 723aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 733aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 743aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_Init(); 753aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev device = LIBMTP_Get_First_Device(); 763aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev if (device == NULL) { 773aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev printf("No devices. Connect/replug device and try again.\n"); 783aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev exit (0); 793aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 803aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 813aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev playlist = LIBMTP_Get_Playlist(device,id); 823aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 833aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev if (playlist != NULL) { 843aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev dump_playlist(device,playlist); 853aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 863aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 873aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_destroy_playlist_t(playlist); 883aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 893aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_Release_Device(device); 903aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev printf("OK.\n"); 913aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev exit (0); 923aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev} 933aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 94