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

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