--- lbbs/src/test_file_loader.c	2025/05/16 12:22:35	1.1
+++ lbbs/src/test_file_loader.c	2026/01/03 10:27:14	1.18
@@ -1,22 +1,21 @@
-/***************************************************************************
-						file_loader.c  -  description
-							 -------------------
-	Copyright            : (C) 2004-2025 by Leaflet
-	Email                : leaflet@leafok.com
- ***************************************************************************/
-
-/***************************************************************************
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 3 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- ***************************************************************************/
+/* SPDX-License-Identifier: GPL-3.0-or-later */
+/*
+ * test_file_loader
+ *   - tester for shared memory based file loader
+ *
+ * Copyright (C) 2004-2026  Leaflet <leaflet@leafok.com>
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
 
 #include "file_loader.h"
 #include "log.h"
+#include <errno.h>
+#include <libgen.h>
 #include <stdio.h>
+#include <string.h>
 #include <unistd.h>
 
 const char *files[] = {
@@ -24,16 +23,19 @@ const char *files[] = {
 	"../data/copyright.txt",
 	"../data/register.txt",
 	"../data/license.txt",
-	"../data/login_error.txt"};
+	"../data/login_error.txt",
+	"../data/read_help.txt"};
 
-int files_cnt = 5;
+int files_cnt = 6;
 
 int main(int argc, char *argv[])
 {
-	int ret;
-	int file_loader_pool_size = 2;
 	int i;
-	const FILE_MMAP *p_file_mmap;
+	void *p_shm;
+	size_t data_len;
+	long line_total;
+	const void *p_data;
+	const long *p_line_offsets;
 
 	if (log_begin("../log/bbsd.log", "../log/error.log") < 0)
 	{
@@ -41,50 +43,38 @@ int main(int argc, char *argv[])
 		return -1;
 	}
 
-	log_std_redirect(STDOUT_FILENO);
-	log_err_redirect(STDERR_FILENO);
-
-	ret = file_loader_init(file_loader_pool_size);
-	if (ret < 0)
-	{
-		printf("file_loader_init() error (%d)\n", ret);
-		return ret;
-	}
-
-	ret = file_loader_init(file_loader_pool_size);
-	if (ret == 0)
-	{
-		printf("Rerun file_loader_init() error\n");
-	}
+	log_common_redir(STDOUT_FILENO);
+	log_error_redir(STDERR_FILENO);
 
 	printf("Testing #1\n");
 
-	for (i = 0; i < file_loader_pool_size; i++)
+	for (i = 0; i < files_cnt; i++)
 	{
-		if (load_file_mmap(files[i]) < 0)
+		if (load_file(files[i]) < 0)
 		{
 			printf("Load file %s error\n", files[i]);
 		}
 	}
 
-	for (i = 0; i < file_loader_pool_size; i++)
+	for (i = 0; i < files_cnt; i++)
 	{
-		if ((p_file_mmap = get_file_mmap(files[i])) == NULL)
+		if ((p_shm = get_file_shm_readonly(files[i], &data_len, &line_total, &p_data, &p_line_offsets)) == NULL)
 		{
-			printf("Get file mmap %s error\n", files[i]);
+			printf("Get file shm %s error\n", files[i]);
 		}
 		else
 		{
-			printf("File: %s size: ", files[i]);
-			printf("size: %ld lines: %ld\n", p_file_mmap->size, p_file_mmap->line_total);
-		}
-	}
+			printf("File: %s size: %ld lines: %ld\n", files[i], data_len, line_total);
 
-	for (i = 0; i < file_loader_pool_size; i++)
-	{
-		if (unload_file_mmap(files[i]) < 0)
-		{
-			printf("Unload file %s error\n", files[i]);
+			for (int j = 0; j < line_total; j++)
+			{
+				printf("Line %d: %ld ~ %ld\n", j, p_line_offsets[j], p_line_offsets[j + 1]);
+			}
+
+			if (detach_file_shm(p_shm) < 0)
+			{
+				log_error("detach_file_shm(%s) error", files[i]);
+			}
 		}
 	}
 
@@ -92,15 +82,15 @@ int main(int argc, char *argv[])
 
 	for (i = 0; i < files_cnt; i++)
 	{
-		if (i >= file_loader_pool_size)
+		if (unload_file(files[i]) < 0)
 		{
-			if (unload_file_mmap(files[i - file_loader_pool_size]) < 0)
-			{
-				printf("Unload file %s error\n", files[i]);
-			}
+			printf("Unload file %s error\n", files[i]);
 		}
+	}
 
-		if (load_file_mmap(files[i]) < 0)
+	for (i = 0; i < files_cnt; i++)
+	{
+		if (load_file(files[i]) < 0)
 		{
 			printf("Load file %s error\n", files[i]);
 		}
@@ -110,20 +100,35 @@ int main(int argc, char *argv[])
 
 	for (i = 0; i < files_cnt; i++)
 	{
-		if ((p_file_mmap = get_file_mmap(files[i])) == NULL)
+		if (i % 2 == 0)
 		{
-			printf("Get file mmap %s error\n", files[i]);
+			if (unload_file(files[i]) < 0)
+			{
+				printf("Unload file %s error\n", files[i]);
+			}
 		}
-		else
+	}
+
+	for (i = 0; i < files_cnt; i++)
+	{
+		if (i % 2 != 0)
 		{
-			printf("File: %s size: ", files[i]);
-			printf("size: %ld lines: %ld\n", p_file_mmap->size, p_file_mmap->line_total);
+			if ((p_shm = get_file_shm_readonly(files[i], &data_len, &line_total, &p_data, &p_line_offsets)) == NULL)
+			{
+				printf("Get file shm %s error\n", files[i]);
+			}
+			else
+			{
+				printf("File: %s size: %ld lines: %ld\n", files[i], data_len, line_total);
+
+				if (detach_file_shm(p_shm) < 0)
+				{
+					log_error("detach_file_shm(%s) error", files[i]);
+				}
+			}
 		}
 	}
 
-	file_loader_cleanup();
-	file_loader_cleanup();
-
 	log_end();
 
 	return 0;