libmtp: files.c

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# files.c

    00001
    00023 #include "common.h"
    00024
    00025 static void dump_fileinfo(LIBMTP_file_t *file)
    00026 {
    00027   printf("File ID: %u\n", file->item_id);
    00028   if (file->filename != NULL)
    00029     printf("   Filename: %s\n", file->filename);
    00030
    00031   // This is sort of special...
    00032   if (file->filesize == (uint32_t) -1) {
    00033     printf("   None. (abstract file, size = -1)\n");
    00034   } else {
    00035     printf("   File size %llu (0x%08llX) bytes\n", file->filesize, file->filesize);
    00036   }
    00037   printf("   Parent ID: %u\n", file->parent_id);
    00038   printf("   Filetype: %s\n", LIBMTP_Get_Filetype_Description(file->filetype));
    00039 }
    00040
    00041 int main (int argc, char **argv)
    00042 {
    00043   LIBMTP_mtpdevice_t *device_list, *iter;
    00044   LIBMTP_file_t *files;
    00045
    00046   LIBMTP_Init();
    00047
    00048   switch(LIBMTP_Get_Connected_Devices(&device_list))
    00049   {
    00050   case LIBMTP_ERROR_NO_DEVICE_ATTACHED:
    00051     fprintf(stdout, "mtp-files: No Devices have been found\n");
    00052     return 0;
    00053   case LIBMTP_ERROR_CONNECTING:
    00054     fprintf(stderr, "mtp-files: There has been an error connecting. Exit\n");
    00055     return 1;
    00056   case LIBMTP_ERROR_MEMORY_ALLOCATION:
    00057     fprintf(stderr, "mtp-files: Memory Allocation Error. Exit\n");
    00058     return 1;
    00059
    00060   /* Unknown general errors - This should never execute */
    00061   case LIBMTP_ERROR_GENERAL:
    00062   default:
    00063     fprintf(stderr, "mtp-files: Unknown error, please report "
    00064                     "this to the libmtp developers\n");
    00065   return 1;
    00066
    00067   /* Successfully connected at least one device, so continue */
    00068   case LIBMTP_ERROR_NONE:
    00069     fprintf(stdout, "mtp-files: Successfully connected\n");
    00070     fflush(stdout);
    00071   }
    00072
    00073   /* iterate through connected MTP devices */
    00074   for(iter = device_list; iter != NULL; iter = iter->next)
    00075   {
    00076
    00077     char *friendlyname;
    00078
    00079     /* Echo the friendly name so we know which device we are working with */
    00080     friendlyname = LIBMTP_Get_Friendlyname(iter);
    00081     if (friendlyname == NULL) {
    00082       printf("Listing File Information on Device with name: (NULL)\n");
    00083     } else {
    00084       printf("Listing File Information on Device with name: %s\n", friendlyname);
    00085       free(friendlyname);
    00086     }
    00087
    00088           /* Get track listing. */
    00089           files = LIBMTP_Get_Filelisting_With_Callback(iter, NULL, NULL);
    00090           if (files == NULL) {
    00091             printf("No files.\n");
    00092             LIBMTP_Dump_Errorstack(iter);
    00093             LIBMTP_Clear_Errorstack(iter);
    00094           } else {
    00095             LIBMTP_file_t *file, *tmp;
    00096             file = files;
    00097             while (file != NULL) {
    00098               dump_fileinfo(file);
    00099               tmp = file;
    00100               file = file->next;
    00101               LIBMTP_destroy_file_t(tmp);
    00102       }
    00103           }
    00104   }
    00105
    00106   LIBMTP_Release_Device_List(device_list);
    00107   printf("OK.\n");
    00108   exit (0);
    00109 }
    00110