?? delfile.c
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#include "common.h"#include "string.h"#include "pathutils.h"void delfile_usage(void);void delfile_function(char *);void delfile_command(int, char **);extern LIBMTP_mtpdevice_t *device;extern LIBMTP_folder_t *folders;extern LIBMTP_file_t *files;void delfile_usage(void){ printf("Usage: delfile [-n] <fileid/trackid> | -f <filename>\n");}voiddelfile_function(char * path){ int id = parse_path (path,files,folders); if (id > 0) { printf("Deleting %s which has item_id:%d\n",path,id); int ret = 1; ret = LIBMTP_Delete_Object(device, id); if (ret != 0) { printf("Failed to remove file\n"); } }}void delfile_command(int argc, char **argv){ int FILENAME = 1; int ITEMID = 2; int field_type = 0; if ( argc > 2 ) { if (strncmp(argv[1],"-f",2) == 0) { field_type = FILENAME; strcpy(argv[1],""); } else if (strncmp(argv[1],"-n",2) == 0) { field_type = ITEMID; strcpy(argv[1],"0"); } else { delfile_usage(); return; } } else { delfile_usage(); return; } int i; for (i=1;i<argc;i++) { int id; char *endptr; if (field_type == ITEMID) { // Sanity check song ID id = strtoul(argv[i], &endptr, 10); if ( *endptr != 0 ) { fprintf(stderr, "illegal value %s .. skipping\n", argv[i]); id = 0; } } else { if (strlen(argv[i]) > 0) { id = parse_path (argv[i],files,folders); } else { id = 0; } } int ret = 0; if (id > 0 ) { printf("Deleting %s\n",argv[i]); ret = LIBMTP_Delete_Object(device, id); } if ( ret != 0 ) { printf("Failed to delete file:%s\n",argv[i]); ret = 1; } }}?? 快捷鍵說明
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