#include <string.h>#include <libgen.h>#include <sys/stat.h>#include <sys/types.h>#include <fcntl.h>#include "common.h"#include "libmtp.h"#include "pathutils.h"extern LIBMTP_folder_t *folders;extern LIBMTP_file_t *files;extern LIBMTP_mtpdevice_t *device;int sendfile_function(char *, char *);void sendfile_command(int, char **);void sendfile_usage(void);void sendfile_usage(void){  fprintf(stderr, "usage: sendfile <local filename> <remote filename>\n");}int sendfile_function(char * from_path, char *to_path){  printf("Sending %s to %s\n",from_path,to_path);  char *filename;  uint64_t filesize;  struct stat sb;  LIBMTP_file_t *genfile;  int ret;  uint32_t parent_id = 0;  if ( stat(from_path, &sb) == -1 ) {    fprintf(stderr, "%s: ", from_path);    perror("stat");    exit(1);  }  filesize = (uint64_t) sb.st_size;  filename = basename(from_path);  parent_id = parse_path (to_path,files,folders);  if (parent_id == -1) {    printf("Parent folder could not be found, skipping\n");    return 0;  }    genfile = LIBMTP_new_file_t();  genfile->filesize = filesize;  genfile->filename = strdup(filename);  genfile->filetype = find_filetype (filename);  printf("Sending file...\n");  ret = LIBMTP_Send_File_From_File(device, from_path, genfile, progress, NULL, parent_id);  printf("\n");  LIBMTP_destroy_file_t(genfile);  return 0;}void sendfile_command (int argc, char **argv) {  if (argc < 3) {    sendfile_usage();    return;  }  sendfile_function(argv[1],argv[2]);}