xref: /third_party/ntfs-3g/src/ntfs-3g.c

213 "Plugin path: " PLUGIN_DIR "\n\n"
250  * ntfs_fuse_is_named_data_stream - check path to be to named data stream
251  * @path:	path to check
253  * Returns 1 if path is to named data stream or 0 otherwise.
255 static int ntfs_fuse_is_named_data_stream(const char *path)
257 	if (strchr(path, ':') && ctx->streams == NF_STREAMS_INTERFACE_WINDOWS)
330 			const char *path, ntfs_inode *dir_ni,
352 			dirpath = strdup(path);
379 					path);
409 			const char *path, ntfs_inode *dir_ni,
421 		dirpath = strdup(path);
441 static ntfs_inode *get_parent_dir(const char *path)
447 	dirpath = strdup(path);
467  * @path:	ignored (but fuse requires it)
482 static int ntfs_fuse_statfs(const char *path __attribute__((unused)),
537  * ntfs_fuse_parse_path - split path to path and stream name.
538  * @org_path:		path to split
539  * @path:		pointer to buffer in which parsed path saved
542  * This function allocates buffers for @*path and @*stream, user must free them
550 static int ntfs_fuse_parse_path(const char *org_path, char **path,
560 		*path = strsep(&stream_name_mbs, ":");
565 				free(*path);
566 				*path = NULL;
572 		*path = stream_name_mbs;
589 	char *path = NULL;
593 	stream_name_len = ntfs_fuse_parse_path(org_path, &path, &stream_name);
598 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
609 	free(path);
615 int ntfs_macfuse_setcrtime(const char *path, const struct timespec *tv)
620 	if (ntfs_fuse_is_named_data_stream(path))
622 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
636 int ntfs_macfuse_setbkuptime(const char *path, const struct timespec *tv)
641 	if (ntfs_fuse_is_named_data_stream(path))
643 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
657 int ntfs_macfuse_setchgtime(const char *path, const struct timespec *tv)
662 	if (ntfs_fuse_is_named_data_stream(path))
664 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
811 	char *path = NULL;
817 	stream_name_len = ntfs_fuse_parse_path(org_path, &path, &stream_name);
821 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
832 	    && !ntfs_allowed_dir_access(&security,path,
1083 	free(path);
1135 	char *path = NULL;
1146 	stream_name_len = ntfs_fuse_parse_path(org_path, &path, &stream_name);
1153 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
1252 	free(path);
1374 static int ntfs_fuse_opendir(const char *path,
1382 	if (ntfs_fuse_is_named_data_stream(path))
1385 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
1399 			if (!strcmp(path,"/")
1401 					path, ni, ni, accesstype | S_IEXEC)
1402 				: !ntfs_allowed_dir_access(&security, path,
1428 static int ntfs_fuse_readdir(const char *path, void *buf,
1439 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
1474 	char *path = NULL;
1482 	stream_name_len = ntfs_fuse_parse_path(org_path, &path, &stream_name);
1485 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
1508 				    path,(ntfs_inode*)NULL,ni,S_IEXEC)
1551 	free(path);
1562 	char *path = NULL;
1571 	stream_name_len = ntfs_fuse_parse_path(org_path, &path, &stream_name);
1574 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
1642 	free(path);
1653 	char *path = NULL;
1657 	stream_name_len = ntfs_fuse_parse_path(org_path, &path, &stream_name);
1662 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
1716 	free(path);
1728 	char *path = NULL;
1743 	stream_name_len = ntfs_fuse_parse_path(org_path, &path, &stream_name);
1748 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
1794 	free(path);
1815 	char *path = NULL;
1823 	stream_name_len = ntfs_fuse_parse_path(org_path, &path, &stream_name);
1826 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
1863 		&& (!ntfs_allowed_dir_access(&security, path,
1897 	free(path);
1918 static int ntfs_fuse_chmod(const char *path,
1925 	if (ntfs_fuse_is_named_data_stream(path))
1941 		if (ntfs_allowed_dir_access(&security,path,
1944 			ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
1964 static int ntfs_fuse_chown(const char *path, uid_t uid, gid_t gid)
1970 	if (ntfs_fuse_is_named_data_stream(path))
1989 			if (ntfs_allowed_dir_access(&security,path,
1992 				ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
2015 static int ntfs_fuse_access(const char *path, int type)
2022 	if (ntfs_fuse_is_named_data_stream(path))
2033 		if (ntfs_allowed_dir_access(&security,path,(ntfs_inode*)NULL,
2035 			ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
2067 	char *path = NULL;
2091 					 &path, &stream_name);
2102 		free(path);
2240 	free(path);
2252 static int ntfs_fuse_create_stream(const char *path,
2259 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
2268 			res = ntfs_fuse_create(path, S_IFREG, 0, NULL,
2271 				return ntfs_fuse_create_stream(path,
2307 	char *path = NULL;
2312 	stream_name_len = ntfs_fuse_parse_path(org_path, &path, &stream_name);
2324 		res = ntfs_fuse_create(path, mode & (S_IFMT | 07777), dev, 
2327 		res = ntfs_fuse_create_stream(path, stream_name,
2330 	free(path);
2336 static int ntfs_fuse_mknod(const char *path, mode_t mode, dev_t dev)
2338 	return ntfs_fuse_mknod_common(path, mode, dev,
2342 static int ntfs_fuse_create_file(const char *path, mode_t mode,
2345 	return ntfs_fuse_mknod_common(path, mode, 0, fi);
2361 	char *path;
2372 	path = strdup(new_path);
2373 	if (!path)
2383 	name = strrchr(path, '/');
2394 	dir_ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
2401 	samedir = !strncmp(old_path, path, strlen(path))
2402 			&& (old_path[strlen(path)] == '/');
2445 	free(path);
2454 	char *path;
2460 	path = strdup(org_path);
2461 	if (!path)
2464 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
2477 	name = strrchr(path, '/');
2486 	dir_ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
2527 	free(path);
2531 static int ntfs_fuse_rm_stream(const char *path, ntfschar *stream_name,
2537 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
2551 	char *path = NULL;
2559 	stream_name_len = ntfs_fuse_parse_path(org_path, &path, &stream_name);
2563 		res = ntfs_fuse_rm(path);
2571 		   || ntfs_allowed_dir_access(&security, path,
2574 			res = ntfs_fuse_rm_stream(path, stream_name,
2579 		res = ntfs_fuse_rm_stream(path, stream_name, stream_name_len);
2582 	free(path);
2683 	char *path = NULL;
2694 	stream_name_len = ntfs_fuse_parse_path(new_path, &path, &stream_name);
2698 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
2713 		free(path);
2714 		path = (char*)NULL;
2720 						&path, &stream_name);
2724 		ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
2746 	free(path);
2752 static int ntfs_fuse_mkdir(const char *path,
2755 	if (ntfs_fuse_is_named_data_stream(path))
2757 	return ntfs_fuse_create(path, S_IFDIR | (mode & 07777), 0, NULL,
2761 static int ntfs_fuse_rmdir(const char *path)
2763 	if (ntfs_fuse_is_named_data_stream(path))
2765 	return ntfs_fuse_rm(path);
2770 static int ntfs_fuse_utimens(const char *path, const struct timespec tv[2])
2778 	if (ntfs_fuse_is_named_data_stream(path))
2783 	    && !ntfs_allowed_dir_access(&security,path,
2788 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
2827 static int ntfs_fuse_utime(const char *path, struct utimbuf *buf)
2839 	if (ntfs_fuse_is_named_data_stream(path))
2844 	    && !ntfs_allowed_dir_access(&security,path,
2849 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
2906 static int ntfs_fuse_fsync(const char *path __attribute__((unused)),
2920 static int ntfs_fuse_ioctl(const char *path,
2931 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
2949 static int ntfs_fuse_bmap(const char *path, size_t blocksize, uint64_t *idx)
2960 	if (ntfs_fuse_is_named_data_stream(path))
2963 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
3019 			const char *path, int attr, BOOL setting)
3026 	if (ntfs_fuse_is_named_data_stream(path))
3057 			    && !strcmp(path,"/"))
3061 				if (ntfs_allowed_real_dir_access(security, path,
3064 							NULL, path);
3148 static int ntfs_fuse_listxattr(const char *path, char *list, size_t size)
3159 	    && !ntfs_allowed_dir_access(&security,path,(ntfs_inode*)NULL,
3164 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
3200 static int ntfs_fuse_getxattr_windows(const char *path, const char *name,
3216 	    && !ntfs_allowed_dir_access(&security,path,(ntfs_inode*)NULL,
3221 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
3280 static int ntfs_fuse_getxattr(const char *path, const char *name,
3283 static int ntfs_fuse_getxattr(const char *path, const char *name,
3318 		ni = ntfs_check_access_xattr(&security, path, attr, FALSE);
3322 					dir_ni = get_parent_dir(path);
3342 		if (ntfs_fuse_is_named_data_stream(path))
3345 			ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
3350 					dir_ni = get_parent_dir(path);
3366 		return ntfs_fuse_getxattr_windows(path, name, value, size);
3375 	    && !ntfs_allowed_dir_access(&security,path,(ntfs_inode*)NULL,
3384 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
3435 static int ntfs_fuse_setxattr(const char *path, const char *name,
3439 static int ntfs_fuse_setxattr(const char *path, const char *name,
3479 		ni = ntfs_check_access_xattr(&security,path,attr,TRUE);
3483 					dir_ni = get_parent_dir(path);
3508 		if (ntfs_fuse_is_named_data_stream(path))
3513 				ni = ntfs_check_access_xattr(&security,path,attr,TRUE);
3515 				ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
3524 						dir_ni = get_parent_dir(path);
3557 	    && !ntfs_allowed_dir_access(&security,path,(ntfs_inode*)NULL,
3567 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);
3682 static int ntfs_fuse_removexattr(const char *path, const char *name)
3717 			ni = ntfs_check_access_xattr(&security,path,attr,TRUE);
3721 						dir_ni = get_parent_dir(path);
3749 							path, attr, TRUE);
3751 				if (ntfs_fuse_is_named_data_stream(path)) {
3756 							NULL, path);
3766 						dir_ni = get_parent_dir(path);
3799 	    && !ntfs_allowed_dir_access(&security,path,(ntfs_inode*)NULL,
3809 	ni = ntfs_pathname_to_inode(ctx->vol, NULL, path);

Indexes created Thu Nov 07 10:32:03 CST 2024