Diff

Differences From Artifact [f0663dcc45]:

To Artifact [99975a5e76]:


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	appfs_get_path_info_cache_flush(-1, -1);

	fuse_exit(fuse_get_context()->fuse);

	return;
}

































#endif

static int appfs_fuse_readlink(const char *path, char *buf, size_t size) {
	struct appfs_pathinfo pathinfo;
	int retval = 0;

	APPFS_DEBUG("Enter (path = %s, ...)", path);







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	appfs_get_path_info_cache_flush(-1, -1);

	fuse_exit(fuse_get_context()->fuse);

	return;
}

#endif

#if defined(APPFS_EXEC_PATH_ENABLE_MAJOR_SECURITY_HOLE)
static void appfs_runTcl(const char *script, size_t scriptLen) {
	Tcl_Interp *interp;
	Tcl_Obj *scriptObj;
	int tcl_ret;

	interp = appfs_TclInterp();
	if (interp == NULL) {
		APPFS_DEBUG("Error creating an interpreter.");

		return;
	}

	appfs_call_libtcl(scriptObj = Tcl_NewStringObj(script, scriptLen);)

	if (scriptObj == NULL) {
		APPFS_DEBUG("Error creating a script object.");

		return;
	}

	appfs_call_libtcl(tcl_ret = Tcl_EvalObjEx(interp, scriptObj, TCL_EVAL_DIRECT);)
	if (tcl_ret != TCL_OK) {
		appfs_call_libtcl(
			APPFS_DEBUG("Script returned error %i: %s", tcl_ret, Tcl_GetStringResult(interp));
		)
	}

	return;
}
#endif

static int appfs_fuse_readlink(const char *path, char *buf, size_t size) {
	struct appfs_pathinfo pathinfo;
	int retval = 0;

	APPFS_DEBUG("Enter (path = %s, ...)", path);
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	APPFS_DEBUG("Enter (path = %s, ...)", path);

#if (defined(DEBUG) && defined(APPFS_EXIT_PATH)) || defined(APPFS_EXIT_PATH_ENABLE_MAJOR_SECURITY_HOLE)
	/*
	 * This is a major security issue so we cannot let it be compiled into
	 * any release
	 */

	if (strcmp(path, "/exit") == 0) {
		appfs_exit();
	}
















#endif

	pathinfo.type = APPFS_PATHTYPE_INVALID;

	retval = appfs_get_path_info(path, &pathinfo);
	if (retval != 0) {
		if (retval == -ENOENT) {







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	APPFS_DEBUG("Enter (path = %s, ...)", path);

#if (defined(DEBUG) && defined(APPFS_EXIT_PATH)) || defined(APPFS_EXIT_PATH_ENABLE_MAJOR_SECURITY_HOLE)
	/*
	 * This is a major security issue so we cannot let it be compiled into
	 * any release
	 */

	if (strcmp(path, "/exit") == 0) {
		appfs_exit();
	}
#endif
#if defined(APPFS_EXEC_PATH_ENABLE_MAJOR_SECURITY_HOLE)
	if (strcmp(path, "/exec") == 0) {
		memset(stbuf, 0, sizeof(struct stat));

		stbuf->st_mtime = 0;
		stbuf->st_ctime = 0;
		stbuf->st_atime = 0;
		stbuf->st_ino   = 3;
		stbuf->st_mode  = 0;
		stbuf->st_mode  = S_IFREG | 0600;
		stbuf->st_nlink = 1;
		stbuf->st_size  = 0;

		return(retval);
	}
#endif

	pathinfo.type = APPFS_PATHTYPE_INVALID;

	retval = appfs_get_path_info(path, &pathinfo);
	if (retval != 0) {
		if (retval == -ENOENT) {
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	Tcl_Interp *interp;
	struct appfs_pathinfo pathinfo;
	const char *real_path, *mode;
	int gpi_ret, tcl_ret;
	int fh;

	APPFS_DEBUG("Enter (path = %s, ...)", path);









	gpi_ret = appfs_get_path_info(path, &pathinfo);

	if ((fi->flags & (O_WRONLY|O_CREAT)) == (O_CREAT|O_WRONLY)) {
		/* The file will be created if it does not exist */
		if (gpi_ret != 0 && gpi_ret != -ENOENT) {
			APPFS_DEBUG("error: get_path_info failed");







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	Tcl_Interp *interp;
	struct appfs_pathinfo pathinfo;
	const char *real_path, *mode;
	int gpi_ret, tcl_ret;
	int fh;

	APPFS_DEBUG("Enter (path = %s, ...)", path);

#if defined(APPFS_EXEC_PATH_ENABLE_MAJOR_SECURITY_HOLE)
	if (strcmp(path, "/exec") == 0) {
		fi->fh = 0;

		return(0);
	}
#endif

	gpi_ret = appfs_get_path_info(path, &pathinfo);

	if ((fi->flags & (O_WRONLY|O_CREAT)) == (O_CREAT|O_WRONLY)) {
		/* The file will be created if it does not exist */
		if (gpi_ret != 0 && gpi_ret != -ENOENT) {
			APPFS_DEBUG("error: get_path_info failed");
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	APPFS_DEBUG("Opened \"%s\" (for \"%s\") with file descriptor %i", real_path, path, fh);

	return(0);
}

static int appfs_fuse_close(const char *path, struct fuse_file_info *fi) {
	int close_ret;









	appfs_get_path_info_cache_rm(path, appfs_get_fsuid());

	close_ret = close(fi->fh);
	if (close_ret != 0) {
		APPFS_DEBUG("error: close failed");








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	APPFS_DEBUG("Opened \"%s\" (for \"%s\") with file descriptor %i", real_path, path, fh);

	return(0);
}

static int appfs_fuse_close(const char *path, struct fuse_file_info *fi) {
	int close_ret;

	APPFS_DEBUG("Enter (path = %s, ...)", path);

#if defined(APPFS_EXEC_PATH_ENABLE_MAJOR_SECURITY_HOLE)
	if (strcmp(path, "/exec") == 0) {
		return(0);
	}
#endif

	appfs_get_path_info_cache_rm(path, appfs_get_fsuid());

	close_ret = close(fi->fh);
	if (close_ret != 0) {
		APPFS_DEBUG("error: close failed");

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}

static int appfs_fuse_write(const char *path, const char *buf, size_t size, off_t offset, struct fuse_file_info *fi) {
	ssize_t write_ret;
	int retval;

	APPFS_DEBUG("Enter (path = %s, ...)", path);









	appfs_get_path_info_cache_rm(path, appfs_get_fsuid());

	retval = 0;

	while (size != 0) {
		write_ret = pwrite(fi->fh, buf, size, offset);







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}

static int appfs_fuse_write(const char *path, const char *buf, size_t size, off_t offset, struct fuse_file_info *fi) {
	ssize_t write_ret;
	int retval;

	APPFS_DEBUG("Enter (path = %s, ...)", path);

#if defined(APPFS_EXEC_PATH_ENABLE_MAJOR_SECURITY_HOLE)
	if (strcmp(path, "/exec") == 0) {
		appfs_runTcl(buf, size);

		return(size);
	}
#endif

	appfs_get_path_info_cache_rm(path, appfs_get_fsuid());

	retval = 0;

	while (size != 0) {
		write_ret = pwrite(fi->fh, buf, size, offset);
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}

static int appfs_fuse_truncate(const char *path, off_t size) {
	char *real_path;
	int truncate_ret;

	APPFS_DEBUG("Enter (path = %s, ...)", path);







	real_path = appfs_localpath(path);
	if (real_path == NULL) {
		return(-EIO);
	}

	appfs_get_path_info_cache_rm(path, appfs_get_fsuid());







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}

static int appfs_fuse_truncate(const char *path, off_t size) {
	char *real_path;
	int truncate_ret;

	APPFS_DEBUG("Enter (path = %s, ...)", path);

#if defined(APPFS_EXEC_PATH_ENABLE_MAJOR_SECURITY_HOLE)
	if (strcmp(path, "/exec") == 0) {
		return(0);
	}
#endif

	real_path = appfs_localpath(path);
	if (real_path == NULL) {
		return(-EIO);
	}

	appfs_get_path_info_cache_rm(path, appfs_get_fsuid());