1 /** 2 * \file folders.c 3 * Example program that lists all folders on a device. 4 * 5 * Copyright (C) 2005-2007 Linus Walleij <triad (at) df.lth.se> 6 * Copyright (C) 2007 Ted Bullock <tbullock (at) canada.com> 7 * 8 * This library is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Lesser General Public 10 * License as published by the Free Software Foundation; either 11 * version 2 of the License, or (at your option) any later version. 12 * 13 * This library is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * Lesser General Public License for more details. 17 * 18 * You should have received a copy of the GNU Lesser General Public 19 * License along with this library; if not, write to the 20 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 21 * Boston, MA 02111-1307, USA. 22 */ 23 #include "common.h" 24 #include <stdlib.h> 25 26 static void dump_folder_list(LIBMTP_folder_t *folderlist, int level) 27 { 28 int i; 29 if(folderlist==NULL) { 30 return; 31 } 32 33 printf("%u\t", folderlist->folder_id); 34 for(i=0;i<level;i++) printf(" "); 35 36 printf("%s\n", folderlist->name); 37 38 dump_folder_list(folderlist->child, level+1); 39 dump_folder_list(folderlist->sibling, level); 40 } 41 42 int main (int argc, char **argv) 43 { 44 LIBMTP_mtpdevice_t *device, *iter; 45 LIBMTP_folder_t *folders; 46 47 LIBMTP_Init(); 48 fprintf(stdout, "Attempting to connect device(s)\n"); 49 50 switch(LIBMTP_Get_Connected_Devices(&device)) 51 { 52 case LIBMTP_ERROR_NO_DEVICE_ATTACHED: 53 fprintf(stdout, "mtp-folders: No Devices have been found\n"); 54 return 0; 55 case LIBMTP_ERROR_CONNECTING: 56 fprintf(stderr, "mtp-folders: There has been an error connecting. Exit\n"); 57 return 1; 58 case LIBMTP_ERROR_MEMORY_ALLOCATION: 59 fprintf(stderr, "mtp-folders: Memory Allocation Error. Exit\n"); 60 return 1; 61 62 /* Unknown general errors - This should never execute */ 63 case LIBMTP_ERROR_GENERAL: 64 default: 65 fprintf(stderr, "mtp-folders: Unknown error, please report " 66 "this to the libmtp developers\n"); 67 return 1; 68 69 /* Successfully connected at least one device, so continue */ 70 case LIBMTP_ERROR_NONE: 71 fprintf(stdout, "mtp-folders: Successfully connected\n"); 72 fflush(stdout); 73 } 74 75 /* iterate through connected MTP devices */ 76 for(iter = device; iter != NULL; iter = iter->next) 77 { 78 char *friendlyname; 79 /* Echo the friendly name so we know which device we are working with */ 80 friendlyname = LIBMTP_Get_Friendlyname(iter); 81 if (friendlyname == NULL) { 82 printf("Friendly name: (NULL)\n"); 83 } else { 84 printf("Friendly name: %s\n", friendlyname); 85 free(friendlyname); 86 } 87 88 LIBMTP_Dump_Errorstack(iter); 89 LIBMTP_Clear_Errorstack(iter); /* Get folder listing */ 90 91 folders = LIBMTP_Get_Folder_List(iter); 92 93 if (folders == NULL) { 94 fprintf(stdout, "No folders found\n"); 95 LIBMTP_Dump_Errorstack(iter); 96 LIBMTP_Clear_Errorstack(iter); 97 } else { 98 dump_folder_list(folders,0); 99 } 100 101 LIBMTP_destroy_folder_t(folders); 102 } 103 104 105 LIBMTP_Release_Device_List(device); 106 printf("OK.\n"); 107 108 return 0; 109 } 110
