Merged the /loginmerge branch (topic:192754)

 * the login server storage, ipban and logging systems have been abstracted and now provide a common interface; the rest has been merged into a single login server core (no more login/login_sql duplicity)
 * storage systems are now added via compiler options (WITH_SQL / WITH_TXT)
 * multiple storage engines can be compiled in at the same time, and the config option account.engine defines which one will be used.
 * due to MySQL autoincrement limitations, accounts with id '0' will not be supported; account IDs from this point on should start from '1'.
 * login_log() functions now again record IP addresses in dotted format, not as 4-byte integers (undo from r6868).
 * removed config options that defined column names in the login table
 * removed `memo` and `error message` columns from login db/savefile
 * moved `loginlog` table to the logs database
 * added sql files upgrade_svn12975.sql and upgrade_svn12975_log.sql
 * due to changes to the login table layout, I added an !optional! sql file (upgrade_svn12975_view.sql) that will provide a certain degree of backwards compatibility with existing software; read the instructions inside carefully!
 * moved third-party includes/libs to a separate directory
 * updated project files / makefiles

Changed the way GM levels are handled
 * removed conf/gm_account.txt
 * added the gm level column to the txt savefile (after 'email' column)
 * gm level information is now transferred along with account data
 
For open problems see bugreport:1889.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@13000 54d463be-8e91-2dee-dedb-b68131a5f0ec

1 files changed, 74 insertions, 0 deletions

diff --git a/src/login/loginlog_txt.c b/src/login/loginlog_txt.c
new file mode 100644
index 000000000..d40142110
--- /dev/null
+++ b/src/login/loginlog_txt.c
@@ -0,0 +1,74 @@
+// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
+// For more information, see LICENCE in the main folder
+
+#include "../common/cbasetypes.h"
+#include "../common/mmo.h"
+#include "../common/core.h"
+#include "../common/malloc.h"
+#include "../common/socket.h"
+#include "../common/strlib.h"
+#include "../common/showmsg.h"
+#include "account.h"
+#include "login.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+char login_log_filename[1024] = "log/login.log";
+
+
+
+/*=============================================
+ * Records an event in the login log
+ *---------------------------------------------*/
+void login_log(uint32 ip, const char* username, int rcode, const char* message)
+{
+	FILE* log_fp;
+
+	if( !login_config.log_login )
+		return;
+	
+	log_fp = fopen(login_log_filename, "a");
+	if( log_fp != NULL )
+	{
+		char esc_username[NAME_LENGTH*4+1];
+		char esc_message[255*4+1];
+		time_t raw_time;
+		char str_time[24];
+
+		sv_escape_c(esc_username, username, NAME_LENGTH, NULL);
+		sv_escape_c(esc_message, message, 255, NULL);
+
+		time(&raw_time);
+		strftime(str_time, 24, login_config.date_format, localtime(&raw_time));
+		str_time[23] = '\0';
+
+		fprintf(log_fp, "%s\t%s\t%s\t%d\t%s\n", str_time, ip2str(ip,NULL), esc_username, rcode, esc_message);
+
+		fclose(log_fp);
+	}
+}
+
+
+bool loginlog_config_read(const char* w1, const char* w2)
+{
+	if(!strcmpi(w1, "login_log_filename"))
+		safestrncpy(login_log_filename, w2, sizeof(login_log_filename));
+	else
+		return false;
+
+	return true;
+}
+
+
+bool loginlog_init(void)
+{
+	return true;
+}
+
+
+bool loginlog_final(void)
+{
+	return true;
+}