13aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev/** 23aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * \file newplaylist.c 33aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * Example program to create a playlist on a device. 43aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * 53aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev * Copyright (C) 2006 Robert Reardon <rreardon@monkshatch.vispa.com> 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 "string.h" 243aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev#include <stdlib.h> 253aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev#include <limits.h> 263aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev#include <sys/stat.h> 273aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev#include <fcntl.h> 283aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev#include <errno.h> 293aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 303aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishevstatic void usage(void) { 313aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev printf("Usage: newplaylist -i <fileid/trackid> -n <playlistname>\n"); 323aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev exit(0); 333aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev} 343aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 353aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishevint main (int argc, char **argv) { 363aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev int opt; 373aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev extern int optind; 383aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev extern char *optarg; 393aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_mtpdevice_t *device = NULL; 403aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev int idcount = 0; 413aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev uint32_t *ids = NULL; 423aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev uint32_t *tmp = NULL; 433aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev char *playlistname = NULL; 443aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev char *rest; 453aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 463aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev fprintf(stdout, "libmtp version: " LIBMTP_VERSION_STRING "\n\n"); 473aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 483aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev while ( (opt = getopt(argc, argv, "hn:i:")) != -1 ) { 493aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev switch (opt) { 503aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev case 'h': 513aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev usage(); 523aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev case 'i': 533aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev idcount++; 543aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev if ((tmp = realloc(ids, sizeof(uint32_t) * (idcount))) == NULL) { 553aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev printf("realloc failed\n"); 563aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev return 1; 573aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 583aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev ids = tmp; 593aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev ids[(idcount-1)] = strtoul(optarg, &rest, 0); 603aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev break; 613aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev case 'n': 623aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev playlistname = strdup(optarg); 633aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev break; 643aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev default: 653aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev usage(); 663aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 673aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 683aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev argc -= optind; 693aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev argv += optind; 703aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 713aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev if ( playlistname == NULL) { 723aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev printf("You need to supply a playlist name.\n"); 733aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev usage(); 743aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 753aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 763aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev if (idcount == 0) { 773aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev printf("You need to supply one or more track IDs\n"); 783aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev usage(); 793aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 803aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 813aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 823aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_Init(); 833aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev device = LIBMTP_Get_First_Device(); 843aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev if (device == NULL) { 853aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev printf("No devices.\n"); 863aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev return 0; 873aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 883aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 893aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_playlist_t *playlist = LIBMTP_new_playlist_t(); 903aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev playlist->name = playlistname; 913aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev playlist->no_tracks = idcount; 923aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev playlist->tracks = ids; 933aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev playlist->parent_id = 0; 943aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev playlist->storage_id = 0; 953aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev int ret = LIBMTP_Create_New_Playlist(device,playlist); 963aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev if (ret != 0) { 973aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev printf("Couldn't create playlist object\n"); 983aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_Dump_Errorstack(device); 993aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_Clear_Errorstack(device); 1003aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 1013aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev else { 1023aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev printf("Created new playlist: %u\n", playlist->playlist_id); 1033aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev } 1043aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 1053aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev LIBMTP_Release_Device(device); 1063aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev printf("OK.\n"); 1073aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev return 0; 1083aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev} 1093aa430dc5437a98734b36f996f9b17081a589143Yavor Goulishev 110