libmtp: delfile.c

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# delfile.c

    00001
    00023 #include "common.h"
    00024 #include "string.h"
    00025 #include "pathutils.h"
    00026
    00027 void delfile_usage(void);
    00028 void delfile_function(char *);
    00029 void delfile_command(int, char **);
    00030
    00031 extern LIBMTP_mtpdevice_t *device;
    00032 extern LIBMTP_folder_t *folders;
    00033 extern LIBMTP_file_t *files;
    00034
    00035 void delfile_usage(void)
    00036 {
    00037   printf("Usage: delfile [-n] <fileid/trackid> | -f <filename>\n");
    00038 }
    00039
    00040 void
    00041 delfile_function(char * path)
    00042 {
    00043   int id = parse_path (path,files,folders);
    00044   if (id > 0) {
    00045     printf("Deleting %s which has item_id:%d\n",path,id);
    00046     int ret = 1;
    00047     ret = LIBMTP_Delete_Object(device, id);
    00048     if (ret != 0) {
    00049       LIBMTP_Dump_Errorstack(device);
    00050       LIBMTP_Clear_Errorstack(device);
    00051       printf("Failed to remove file\n");
    00052     }
    00053   }
    00054 }
    00055
    00056 void delfile_command(int argc, char **argv)
    00057 {
    00058   int FILENAME = 1;
    00059   int ITEMID = 2;
    00060   int field_type = 0;
    00061   if ( argc > 2 ) {
    00062     if (strncmp(argv[1],"-f",2) == 0) {
    00063       field_type = FILENAME;
    00064       strcpy(argv[1],"");
    00065     } else if (strncmp(argv[1],"-n",2) == 0) {
    00066       field_type = ITEMID;
    00067       strcpy(argv[1],"0");
    00068     } else {
    00069       delfile_usage();
    00070       return;
    00071     }
    00072   } else {
    00073     delfile_usage();
    00074     return;
    00075   }
    00076   int i;
    00077   for (i=1;i<argc;i++) {
    00078     int id;
    00079     char *endptr;
    00080     if (field_type == ITEMID) {
    00081       // Sanity check song ID
    00082       id = strtoul(argv[i], &endptr, 10);
    00083       if ( *endptr != 0 ) {
    00084         fprintf(stderr, "illegal value %s .. skipping\n", argv[i]);
    00085         id = 0;
    00086       }
    00087     } else {
    00088       if (strlen(argv[i]) > 0) {
    00089         id = parse_path (argv[i],files,folders);
    00090       } else {
    00091         id = 0;
    00092       }
    00093     }
    00094     int ret = 0;
    00095     if (id > 0 ) {
    00096       printf("Deleting %s\n",argv[i]);
    00097       ret = LIBMTP_Delete_Object(device, id);
    00098     }
    00099     if ( ret != 0 ) {
    00100       printf("Failed to delete file:%s\n",argv[i]);
    00101       LIBMTP_Dump_Errorstack(device);
    00102       LIBMTP_Clear_Errorstack(device);
    00103       ret = 1;
    00104     }
    00105   }
    00106 }
    00107