--- lbbs/src/main.c	2025/05/13 07:30:10	1.30
+++ lbbs/src/main.c	2025/05/27 07:21:43	1.46
@@ -21,6 +21,8 @@
 #include "log.h"
 #include "io.h"
 #include "menu.h"
+#include "file_loader.h"
+#include "section_list_loader.h"
 #include <stdlib.h>
 #include <signal.h>
 #include <string.h>
@@ -52,7 +54,7 @@ int main(int argc, char *argv[])
 	int daemon = 1;
 	int std_log_redir = 0;
 	int error_log_redir = 0;
-	int ret;
+	FILE *fp;
 
 	// Parse args
 	for (int i = 1; i < argc; i++)
@@ -114,15 +116,7 @@ int main(int argc, char *argv[])
 	// Initialize daemon
 	if (daemon)
 	{
-		ret = init_daemon();
-		if (ret > 0) // Parent process
-		{
-			return 0;
-		}
-		else if (ret < 0) // error
-		{
-			return ret;
-		}
+		init_daemon();
 	}
 
 	// Change current dir
@@ -153,28 +147,135 @@ int main(int argc, char *argv[])
 		return -2;
 	}
 
+	// Initialize data pools
+	if ((fp = fopen(VAR_TRIE_DICT_SHM, "w")) == NULL)
+	{
+		log_error("fopen(%s) error\n", VAR_TRIE_DICT_SHM);
+		goto cleanup;
+	}
+	fclose(fp);
+	if ((fp = fopen(VAR_ARTICLE_BLOCK_SHM, "w")) == NULL)
+	{
+		log_error("fopen(%s) error\n", VAR_ARTICLE_BLOCK_SHM);
+		goto cleanup;
+	}
+	fclose(fp);
+	if ((fp = fopen(VAR_SECTION_LIST_SHM, "w")) == NULL)
+	{
+		log_error("fopen(%s) error\n", VAR_SECTION_LIST_SHM);
+		goto cleanup;
+	}
+	fclose(fp);
+
+	if (trie_dict_init(VAR_TRIE_DICT_SHM, TRIE_NODE_PER_POOL) < 0)
+	{
+		printf("trie_dict_init failed\n");
+		goto cleanup;
+	}
+	if (article_block_init(VAR_ARTICLE_BLOCK_SHM, BBS_article_limit_per_section * BBS_max_section / ARTICLE_PER_BLOCK) < 0)
+	{
+		log_error("article_block_init(%s, %d) error\n", VAR_ARTICLE_BLOCK_SHM, BBS_article_limit_per_section * BBS_max_section / ARTICLE_PER_BLOCK);
+		goto cleanup;
+	}
+	if (section_list_init(VAR_SECTION_LIST_SHM) < 0)
+	{
+		log_error("section_list_pool_init(%s) error\n", VAR_SECTION_LIST_SHM);
+		goto cleanup;
+	}
+
+	// Load BBS cmd
+	if (load_cmd() < 0)
+	{
+		goto cleanup;
+	}
+
 	// Load menus
-	if (load_menu(&bbs_menu, CONF_MENU) < 0)
+	p_bbs_menu = calloc(1, sizeof(MENU_SET));
+	if (p_bbs_menu == NULL)
+	{
+		log_error("OOM: calloc(MENU_SET)\n");
+		goto cleanup;
+	}
+	if (load_menu(p_bbs_menu, CONF_MENU) < 0)
+	{
+		goto cleanup;
+	}
+
+	// Load data files
+	if (file_loader_init() < 0)
 	{
-		unload_menu(&bbs_menu);
-		return -3;
+		log_error("file_loader_init() error\n");
+		goto cleanup;
 	}
+	for (int i = 0; i < data_files_load_startup_count; i++)
+	{
+		if (load_file(data_files_load_startup[i]) < 0)
+		{
+			log_error("load_file_mmap(%s) error\n", data_files_load_startup[i]);
+		}
+	}
+
+	// Load section config
+	if (load_section_config_from_db() < 0)
+	{
+		log_error("load_section_config_from_db() error\n");
+		goto cleanup;
+	}
+
+	set_last_article_op_log_from_db();
+	
+	// Load section articles
+	if (append_articles_from_db(0, 1) < 0)
+	{
+		log_error("append_articles_from_db(0, 1) error\n");
+		goto cleanup;
+	}
+
+	log_std("Initially load %d articles, last_aid = %d\n", article_block_article_count(), article_block_last_aid());
 
 	// Set signal handler
 	signal(SIGHUP, sig_hup_handler);
 	signal(SIGCHLD, sig_chld_handler);
 	signal(SIGTERM, sig_term_handler);
 
-	// Initialize socket server
-	if (net_server(BBS_address, BBS_port) < 0)
+	// Launch section_list_loader process
+	if (section_list_loader_launch() < 0)
 	{
-		return -4;
+		log_error("section_list_loader_launch() error\n");
+		goto cleanup;
 	}
 
-	// Cleanup
-	unload_menu(&bbs_menu);
+	// Initialize socket server
+	net_server(BBS_address, BBS_port);
+
+cleanup:
+	// Cleanup loaded data files
+	file_loader_cleanup();
+
+	// Cleanup menu
+	unload_menu(p_bbs_menu);
+	free(p_bbs_menu);
+	p_bbs_menu = NULL;
+
+	// Cleanup data pools
+	section_list_cleanup();
+	article_block_cleanup();
+	trie_dict_cleanup();
+
+	if (unlink(VAR_TRIE_DICT_SHM) < 0)
+	{
+		log_error("unlink(%s) error\n", VAR_TRIE_DICT_SHM);
+	}
+	if (unlink(VAR_ARTICLE_BLOCK_SHM) < 0)
+	{
+		log_error("unlink(%s) error\n", VAR_ARTICLE_BLOCK_SHM);
+	}
+	if (unlink(VAR_SECTION_LIST_SHM) < 0)
+	{
+		log_error("unlink(%s) error\n", VAR_SECTION_LIST_SHM);
+	}
 
 	log_std("Main process exit normally\n");
-	
+
 	return 0;
 }