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 #ifdef __WIN32__
00036     printf("   File size %llu (0x%016I64X) bytes\n", file->filesize, file->filesize);
00037 #else
00038     printf("   File size %llu (0x%016llX) bytes\n",
00039            (long long unsigned int) file->filesize, 
00040            (long long unsigned int) file->filesize);
00041 #endif
00042   }
00043   printf("   Parent ID: %u\n", file->parent_id);
00044   printf("   Storage ID: 0x%08X\n", file->storage_id);
00045   printf("   Filetype: %s\n", LIBMTP_Get_Filetype_Description(file->filetype));
00046 }
00047 
00048 int main (int argc, char **argv)
00049 {
00050   LIBMTP_mtpdevice_t *device_list, *iter;
00051   LIBMTP_file_t *files;
00052 
00053   fprintf(stdout, "libmtp version: " LIBMTP_VERSION_STRING "\n\n");
00054 
00055   LIBMTP_Init();
00056 
00057   switch(LIBMTP_Get_Connected_Devices(&device_list))
00058   {
00059   case LIBMTP_ERROR_NO_DEVICE_ATTACHED:
00060     fprintf(stdout, "mtp-files: No Devices have been found\n");
00061     return 0;
00062   case LIBMTP_ERROR_CONNECTING:
00063     fprintf(stderr, "mtp-files: There has been an error connecting. Exit\n");
00064     return 1;
00065   case LIBMTP_ERROR_MEMORY_ALLOCATION:
00066     fprintf(stderr, "mtp-files: Memory Allocation Error. Exit\n");
00067     return 1;
00068  
00069   /* Unknown general errors - This should never execute */
00070   case LIBMTP_ERROR_GENERAL:
00071   default:
00072     fprintf(stderr, "mtp-files: Unknown error, please report "
00073                     "this to the libmtp developers\n");
00074   return 1;
00075 
00076   /* Successfully connected at least one device, so continue */
00077   case LIBMTP_ERROR_NONE:
00078     fprintf(stdout, "mtp-files: Successfully connected\n");
00079     fflush(stdout);
00080   }
00081   
00082   /* iterate through connected MTP devices */
00083   for(iter = device_list; iter != NULL; iter = iter->next)
00084   {
00085         
00086     char *friendlyname;
00087     
00088     /* Echo the friendly name so we know which device we are working with */
00089     friendlyname = LIBMTP_Get_Friendlyname(iter);
00090     if (friendlyname == NULL) {
00091       printf("Listing File Information on Device with name: (NULL)\n");
00092     } else {
00093       printf("Listing File Information on Device with name: %s\n", friendlyname);
00094       free(friendlyname);
00095     }
00096   
00097           /* Get track listing. */
00098           files = LIBMTP_Get_Filelisting_With_Callback(iter, NULL, NULL);
00099           if (files == NULL) {
00100             printf("No files.\n");
00101             LIBMTP_Dump_Errorstack(iter);
00102             LIBMTP_Clear_Errorstack(iter);
00103           } else {
00104             LIBMTP_file_t *file, *tmp;
00105             file = files;
00106             while (file != NULL) {
00107               dump_fileinfo(file);
00108               tmp = file;
00109               file = file->next;
00110               LIBMTP_destroy_file_t(tmp);
00111       }
00112           }
00113   }
00114     
00115   LIBMTP_Release_Device_List(device_list);
00116   printf("OK.\n");
00117   exit (0);
00118 }
00119 

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