131 lines
3.8 KiB
C
131 lines
3.8 KiB
C
/**
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* \file folders.c
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* Example program that lists all folders on a device.
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*
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* Copyright (C) 2005-2011 Linus Walleij <triad@df.lth.se>
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* Copyright (C) 2007 Ted Bullock <tbullock@canada.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "common.h"
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#include <stdlib.h>
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static void dump_folder_list(LIBMTP_folder_t *folderlist, int level)
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{
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int i;
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if(folderlist==NULL) {
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return;
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}
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printf("%u\t", folderlist->folder_id);
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for(i=0;i<level;i++) printf(" ");
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printf("%s\n", folderlist->name);
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dump_folder_list(folderlist->child, level+1);
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dump_folder_list(folderlist->sibling, level);
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}
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int main (int argc, char **argv)
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{
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LIBMTP_raw_device_t *rawdevices;
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int numrawdevices;
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int i;
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LIBMTP_Init();
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printf("Attempting to connect device(s)\n");
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switch (LIBMTP_Detect_Raw_Devices(&rawdevices, &numrawdevices)) {
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case LIBMTP_ERROR_NO_DEVICE_ATTACHED:
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printf("mtp-folders: no devices found\n");
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return 0;
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case LIBMTP_ERROR_CONNECTING:
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fprintf(stderr, "mtp-folders: There has been an error connecting. Exit\n");
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return 1;
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case LIBMTP_ERROR_MEMORY_ALLOCATION:
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fprintf(stderr, "mtp-folders: Memory Allocation Error. Exit\n");
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return 1;
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/* Unknown general errors - This should never execute */
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case LIBMTP_ERROR_GENERAL:
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default:
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fprintf(stderr, "mtp-folders: Unknown error, please report "
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"this to the libmtp developers\n");
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return 1;
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/* Successfully connected at least one device, so continue */
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case LIBMTP_ERROR_NONE:
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printf("mtp-folders: Successfully connected\n");
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}
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/* iterate through connected MTP devices */
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for (i = 0; i < numrawdevices; i++) {
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LIBMTP_mtpdevice_t *device;
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LIBMTP_devicestorage_t *storage;
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char *friendlyname;
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int ret;
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device = LIBMTP_Open_Raw_Device(&rawdevices[i]);
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if (device == NULL) {
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fprintf(stderr, "Unable to open raw device %d\n", i);
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continue;
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}
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/* Echo the friendly name so we know which device we are working with */
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friendlyname = LIBMTP_Get_Friendlyname(device);
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if (friendlyname == NULL) {
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printf("Friendly name: (NULL)\n");
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} else {
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printf("Friendly name: %s\n", friendlyname);
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free(friendlyname);
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}
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LIBMTP_Dump_Errorstack(device);
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LIBMTP_Clear_Errorstack(device);
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/* Get all storages for this device */
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ret = LIBMTP_Get_Storage(device, LIBMTP_STORAGE_SORTBY_NOTSORTED);
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if (ret != 0) {
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perror("LIBMTP_Get_Storage()\n");
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LIBMTP_Dump_Errorstack(device);
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LIBMTP_Clear_Errorstack(device);
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continue;
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}
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/* Loop over storages, dump folder for each one */
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for (storage = device->storage; storage != 0; storage = storage->next) {
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LIBMTP_folder_t *folders;
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printf("Storage: %s\n", storage->StorageDescription);
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folders = LIBMTP_Get_Folder_List_For_Storage(device, storage->id);
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if (folders == NULL) {
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fprintf(stdout, "No folders found\n");
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LIBMTP_Dump_Errorstack(device);
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LIBMTP_Clear_Errorstack(device);
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} else {
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dump_folder_list(folders,0);
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}
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LIBMTP_destroy_folder_t(folders);
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}
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LIBMTP_Release_Device(device);
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}
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free(rawdevices);
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printf("OK.\n");
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return 0;
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}
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