Diff

Differences From Artifact [388927f9ca]:

To Artifact [647fdab61a]:


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	}

	if (uid >= 0) {
		retval += uid;
		retval++;
	}



	return(retval);
}

/*
 * Cache Get Path Info lookups for speed
 */
static int appfs_get_path_info_cache_get(const char *path, uid_t uid, struct appfs_pathinfo *pathinfo) {
	unsigned int hash_idx;
	int pthread_ret;
	int retval;

	retval = 1;

	pthread_ret = pthread_mutex_lock(&appfs_path_info_cache_mutex);
	if (pthread_ret != 0) {
		APPFS_DEBUG("Unable to lock path_info cache mutex !");

		return(-1);
	}



	if (appfs_path_info_cache != NULL) {
		hash_idx = (appfs_get_path_inode(path, uid)) % appfs_path_info_cache_size;

		if (appfs_path_info_cache[hash_idx]._cache_path != NULL) {
			if (strcmp(appfs_path_info_cache[hash_idx]._cache_path, path) == 0 && appfs_path_info_cache[hash_idx]._cache_uid == uid) {
				retval = 0;







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	}

	if (uid >= 0) {
		retval += uid;
		retval++;
	}

	APPFS_DEBUG("Looked up inode number for path=%s,uid=%i: %u", path, uid, retval);

	return(retval);
}

/*
 * Cache Get Path Info lookups for speed
 */
static int appfs_get_path_info_cache_get(const char *path, uid_t uid, struct appfs_pathinfo *pathinfo) {
	unsigned int hash_idx;
	int pthread_ret;
	int retval;

	retval = 1;

	pthread_ret = pthread_mutex_lock(&appfs_path_info_cache_mutex);
	if (pthread_ret != 0) {
		APPFS_DEBUG("Unable to lock path_info cache mutex !");

		return(-1);
	}

	APPFS_DEBUG("Looking up cache entry for path=%s,uid=%lli...", path, (long long) uid);

	if (appfs_path_info_cache != NULL) {
		hash_idx = (appfs_get_path_inode(path, uid)) % appfs_path_info_cache_size;

		if (appfs_path_info_cache[hash_idx]._cache_path != NULL) {
			if (strcmp(appfs_path_info_cache[hash_idx]._cache_path, path) == 0 && appfs_path_info_cache[hash_idx]._cache_uid == uid) {
				retval = 0;
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	if (pthread_ret != 0) {
		APPFS_DEBUG("Unable to unlock path_info cache mutex !");

		return(-1);
	}

	if (retval == 0) {
		APPFS_DEBUG("Cache hit on %s", path);
	} else {
		APPFS_DEBUG("Cache miss on %s", path);
	}

	return(retval);
}

static void appfs_get_path_info_cache_add(const char *path, uid_t uid, struct appfs_pathinfo *pathinfo) {
	unsigned int hash_idx;







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	if (pthread_ret != 0) {
		APPFS_DEBUG("Unable to unlock path_info cache mutex !");

		return(-1);
	}

	if (retval == 0) {
		APPFS_DEBUG("Cache hit on path=%s,uid=%lli", path, (long long) uid);
	} else {
		APPFS_DEBUG("Cache miss on path=%s,uid=%lli", path, (long long) uid);
	}

	return(retval);
}

static void appfs_get_path_info_cache_add(const char *path, uid_t uid, struct appfs_pathinfo *pathinfo) {
	unsigned int hash_idx;
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	if (pathinfo->packaged) {
		pathinfo->inode = appfs_get_path_inode(path, -1);
	} else {
		pathinfo->inode = appfs_get_path_inode(path, fsuid);
	}



	if (retval == 0) {
		appfs_get_path_info_cache_add(path, fsuid, pathinfo);
	} else {
		APPFS_DEBUG("error: Invalid type for \"%s\" from Tcl", path);
	}

	return(retval);







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	if (pathinfo->packaged) {
		pathinfo->inode = appfs_get_path_inode(path, -1);
	} else {
		pathinfo->inode = appfs_get_path_inode(path, fsuid);
	}

	APPFS_DEBUG("Caching inode for path=%s,uid=%lli as %llu (packaged = %i)", path, (long long) fsuid, pathinfo->inode, pathinfo->packaged);

	if (retval == 0) {
		appfs_get_path_info_cache_add(path, fsuid, pathinfo);
	} else {
		APPFS_DEBUG("error: Invalid type for \"%s\" from Tcl", path);
	}

	return(retval);
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		case APPFS_PATHTYPE_FILE:
			stbuf->st_mode = S_IFREG | 0444;

			if (pathinfo.typeinfo.file.executable) {
				stbuf->st_mode |= 0111;
			}


			if (pathinfo.typeinfo.file.suidRoot) {
				changeOwnerToUserIfPackaged = 0;

				stbuf->st_mode |= 04000;

			}

			if (pathinfo.typeinfo.file.worldaccessible) {
				stbuf->st_mode &= ~077;
			}

			stbuf->st_nlink = 1;







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		case APPFS_PATHTYPE_FILE:
			stbuf->st_mode = S_IFREG | 0444;

			if (pathinfo.typeinfo.file.executable) {
				stbuf->st_mode |= 0111;
			}

			if (pathinfo.packaged) {
				if (pathinfo.typeinfo.file.suidRoot) {
					changeOwnerToUserIfPackaged = 0;

					stbuf->st_mode |= 04000;
				}
			}

			if (pathinfo.typeinfo.file.worldaccessible) {
				stbuf->st_mode &= ~077;
			}

			stbuf->st_nlink = 1;
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			break;
		case APPFS_PATHTYPE_INVALID:
			retval = -EIO;

			break;
	}

	if (pathinfo.packaged && changeOwnerToUserIfPackaged) {
		stbuf->st_uid   = appfs_get_fsuid();
		stbuf->st_gid   = appfs_get_fsgid();
		stbuf->st_mode |= 0200;
	}

	return(retval);
}







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			break;
		case APPFS_PATHTYPE_INVALID:
			retval = -EIO;

			break;
	}

	if ((pathinfo.packaged && changeOwnerToUserIfPackaged) || (!pathinfo.packaged)) {
		stbuf->st_uid   = appfs_get_fsuid();
		stbuf->st_gid   = appfs_get_fsgid();
		stbuf->st_mode |= 0200;
	}

	return(retval);
}
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#else
	appfs_threaded_tcl = 0;
#endif

	/**
	 ** Add FUSE arguments which we always supply
	 **/
	fuse_opt_add_arg(args, "-odefault_permissions,fsname=appfs,subtype=appfsd,use_ino,kernel_cache,entry_timeout=0,attr_timeout=0,big_writes,intr,hard_remove");

	if (getuid() == 0) {
		fuse_opt_parse(args, NULL, NULL, NULL);
		fuse_opt_add_arg(args, "-oallow_other");

		/*
		 * This should generally be avoided, but if there are security







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#else
	appfs_threaded_tcl = 0;
#endif

	/**
	 ** Add FUSE arguments which we always supply
	 **/
	fuse_opt_add_arg(args, "-odefault_permissions,fsname=appfs,subtype=appfsd,use_ino,direct_io,entry_timeout=0,attr_timeout=0,big_writes,intr,hard_remove");

	if (getuid() == 0) {
		fuse_opt_parse(args, NULL, NULL, NULL);
		fuse_opt_add_arg(args, "-oallow_other");

		/*
		 * This should generally be avoided, but if there are security