120 lines
3.7 KiB
C
120 lines
3.7 KiB
C
/**
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* \file files.c
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* Example program that lists all files on a device.
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*
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* Copyright (C) 2005-2007 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_fileinfo(LIBMTP_file_t *file)
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{
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printf("File ID: %u\n", file->item_id);
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if (file->filename != NULL)
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printf(" Filename: %s\n", file->filename);
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// This is sort of special...
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if (file->filesize == (uint32_t) -1) {
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printf(" None. (abstract file, size = -1)\n");
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} else {
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#ifdef __WIN32__
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printf(" File size %llu (0x%016I64X) bytes\n", file->filesize, file->filesize);
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#else
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printf(" File size %llu (0x%016llX) bytes\n",
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(long long unsigned int) file->filesize,
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(long long unsigned int) file->filesize);
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#endif
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}
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printf(" Parent ID: %u\n", file->parent_id);
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printf(" Storage ID: 0x%08X\n", file->storage_id);
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printf(" Filetype: %s\n", LIBMTP_Get_Filetype_Description(file->filetype));
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}
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int main (int argc, char **argv)
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{
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LIBMTP_mtpdevice_t *device_list, *iter;
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LIBMTP_file_t *files;
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fprintf(stdout, "libmtp version: " LIBMTP_VERSION_STRING "\n\n");
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LIBMTP_Init();
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switch(LIBMTP_Get_Connected_Devices(&device_list))
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{
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case LIBMTP_ERROR_NO_DEVICE_ATTACHED:
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fprintf(stdout, "mtp-files: No Devices have been found\n");
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return 0;
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case LIBMTP_ERROR_CONNECTING:
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fprintf(stderr, "mtp-files: 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-files: 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-files: 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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fprintf(stdout, "mtp-files: Successfully connected\n");
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fflush(stdout);
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}
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/* iterate through connected MTP devices */
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for(iter = device_list; iter != NULL; iter = iter->next)
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{
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char *friendlyname;
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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(iter);
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if (friendlyname == NULL) {
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printf("Listing File Information on Device with name: (NULL)\n");
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} else {
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printf("Listing File Information on Device with name: %s\n", friendlyname);
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free(friendlyname);
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}
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/* Get track listing. */
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files = LIBMTP_Get_Filelisting_With_Callback(iter, NULL, NULL);
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if (files == NULL) {
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printf("No files.\n");
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LIBMTP_Dump_Errorstack(iter);
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LIBMTP_Clear_Errorstack(iter);
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} else {
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LIBMTP_file_t *file, *tmp;
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file = files;
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while (file != NULL) {
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dump_fileinfo(file);
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tmp = file;
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file = file->next;
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LIBMTP_destroy_file_t(tmp);
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}
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}
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}
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LIBMTP_Release_Device_List(device_list);
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printf("OK.\n");
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exit (0);
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}
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