* Added global sql settings 'sql.*' to inter_athena.conf.

* Made account, ipban and loginlog use the global sql settings when the hostname is empty.
* Commented 'ipban.sql.*' and 'account.sql.*' so they default to the global settings.
* Removed deprecated settings 'case_sensitive' and 'add_to_unlimited_account' from in login_athena.conf.
* Made inter_athena.conf be imported from login_athena.conf instead of being handled separate.
* Changed ipban to get the failed login attempts of an ip from loginlog (respects if loginlog is enabled or not).

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@13092 54d463be-8e91-2dee-dedb-b68131a5f0ec

7 files changed, 421 insertions, 233 deletions

diff --git a/src/login/account_sql.c b/src/login/account_sql.c
index 40b87829c..c2f4a9965 100644
--- a/src/login/account_sql.c
+++ b/src/login/account_sql.c
@@ -21,12 +21,21 @@ typedef struct AccountDB_SQL
 
 	Sql* accounts;       // SQL accounts storage
 
-	char db_hostname[32];
+	// global sql settings
+	char   global_db_hostname[32];
+	uint16 global_db_port;
+	char   global_db_username[32];
+	char   global_db_password[32];
+	char   global_db_database[32];
+	char   global_codepage[32];
+	// local sql settings
+	char   db_hostname[32];
 	uint16 db_port;
-	char db_username[32];
-	char db_password[32];
-	char db_database[32];
-	char codepage[32];
+	char   db_username[32];
+	char   db_password[32];
+	char   db_database[32];
+	char   codepage[32];
+	// other settings
 	bool case_sensitive;
 	char account_db[32];
 	char accreg_db[32];
@@ -78,12 +87,21 @@ AccountDB* account_db_sql(void)
 
 	// initialize to default values
 	db->accounts = NULL;
-	safestrncpy(db->db_hostname, "127.0.0.1", sizeof(db->db_hostname));
+	// global sql settings
+	safestrncpy(db->global_db_hostname, "127.0.0.1", sizeof(db->global_db_hostname));
+	db->global_db_port = 3306;
+	safestrncpy(db->global_db_username, "ragnarok", sizeof(db->global_db_username));
+	safestrncpy(db->global_db_password, "ragnarok", sizeof(db->global_db_password));
+	safestrncpy(db->global_db_database, "ragnarok", sizeof(db->global_db_database));
+	safestrncpy(db->global_codepage, "", sizeof(db->global_codepage));
+	// local sql settings
+	safestrncpy(db->db_hostname, "", sizeof(db->db_hostname));
 	db->db_port = 3306;
-	safestrncpy(db->db_username, "ragnarok", sizeof(db->db_username));
-	safestrncpy(db->db_password, "ragnarok", sizeof(db->db_password));
-	safestrncpy(db->db_database, "ragnarok", sizeof(db->db_database));
+	safestrncpy(db->db_username, "", sizeof(db->db_username));
+	safestrncpy(db->db_password, "", sizeof(db->db_password));
+	safestrncpy(db->db_database, "", sizeof(db->db_database));
 	safestrncpy(db->codepage, "", sizeof(db->codepage));
+	// other settings
 	db->case_sensitive = false;
 	safestrncpy(db->account_db, "login", sizeof(db->account_db));
 	safestrncpy(db->accreg_db, "global_reg_value", sizeof(db->accreg_db));
@@ -100,11 +118,36 @@ static bool account_db_sql_init(AccountDB* self)
 {
 	AccountDB_SQL* db = (AccountDB_SQL*)self;
 	Sql* sql_handle;
+	const char* username;
+	const char* password;
+	const char* hostname;
+	uint16      port;
+	const char* database;
+	const char* codepage;
 
 	db->accounts = Sql_Malloc();
 	sql_handle = db->accounts;
 
-	if( SQL_ERROR == Sql_Connect(sql_handle, db->db_username, db->db_password, db->db_hostname, db->db_port, db->db_database) )
+	if( db->db_hostname[0] != '\0' )
+	{// local settings
+		username = db->db_username;
+		password = db->db_password;
+		hostname = db->db_hostname;
+		port     = db->db_port;
+		database = db->db_database;
+		codepage = db->codepage;
+	}
+	else
+	{// global settings
+		username = db->global_db_username;
+		password = db->global_db_password;
+		hostname = db->global_db_hostname;
+		port     = db->global_db_port;
+		database = db->global_db_database;
+		codepage = db->global_codepage;
+	}
+
+	if( SQL_ERROR == Sql_Connect(sql_handle, username, password, hostname, port, database) )
 	{
 		Sql_ShowDebug(sql_handle);
 		Sql_Free(db->accounts);
@@ -112,7 +155,7 @@ static bool account_db_sql_init(AccountDB* self)
 		return false;
 	}
 
-	if( db->codepage[0] != '\0' && SQL_ERROR == Sql_SetEncoding(sql_handle, db->codepage) )
+	if( codepage[0] != '\0' && SQL_ERROR == Sql_SetEncoding(sql_handle, codepage) )
 		Sql_ShowDebug(sql_handle);
 
 	return true;
@@ -132,102 +175,158 @@ static void account_db_sql_destroy(AccountDB* self)
 static bool account_db_sql_get_property(AccountDB* self, const char* key, char* buf, size_t buflen)
 {
 	AccountDB_SQL* db = (AccountDB_SQL*)self;
-	const char* signature = "account.sql.";
+	const char* signature;
 
-	if( strcmp(key, "engine.name") == 0 )
+	signature = "engine.";
+	if( strncmpi(key, signature, strlen(signature)) == 0 )
 	{
-		safesnprintf(buf, buflen, "sql");
+		key += strlen(signature);
+		if( strcmpi(key, "name") == 0 )
+			safesnprintf(buf, buflen, "sql");
+		else
+		if( strcmpi(key, "version") == 0 )
+			safesnprintf(buf, buflen, "%d", ACCOUNT_SQL_DB_VERSION);
+		else
+		if( strcmpi(key, "comment") == 0 )
+			safesnprintf(buf, buflen, "SQL Account Database");
+		else
+			return false;// not found
 		return true;
 	}
-	if( strcmp(key, "engine.version") == 0 )
+
+	signature = "sql.";
+	if( strncmpi(key, signature, strlen(signature)) == 0 )
 	{
-		safesnprintf(buf, buflen, "%d", ACCOUNT_SQL_DB_VERSION);
+		key += strlen(signature);
+		if( strcmpi(key, "db_hostname") == 0 )
+			safesnprintf(buf, buflen, "%s", db->global_db_hostname);
+		else
+		if( strcmpi(key, "db_port") == 0 )
+			safesnprintf(buf, buflen, "%d", db->global_db_port);
+		else
+		if( strcmpi(key, "db_username") == 0 )
+			safesnprintf(buf, buflen, "%s", db->global_db_username);
+		else
+		if(	strcmpi(key, "db_password") == 0 )
+			safesnprintf(buf, buflen, "%s", db->global_db_password);
+		else
+		if( strcmpi(key, "db_database") == 0 )
+			safesnprintf(buf, buflen, "%s", db->global_db_database);
+		else
+		if( strcmpi(key, "codepage") == 0 )
+			safesnprintf(buf, buflen, "%s", db->global_codepage);
+		else
+			return false;// not found
 		return true;
 	}
-	if( strcmp(key, "engine.comment") == 0 )
+
+	signature = "account.sql.";
+	if( strncmpi(key, signature, strlen(signature)) == 0 )
 	{
-		safesnprintf(buf, buflen, "SQL Account Database");
+		key += strlen(signature);
+		if( strcmpi(key, "db_hostname") == 0 )
+			safesnprintf(buf, buflen, "%s", db->db_hostname);
+		else
+		if( strcmpi(key, "db_port") == 0 )
+			safesnprintf(buf, buflen, "%d", db->db_port);
+		else
+		if( strcmpi(key, "db_username") == 0 )
+			safesnprintf(buf, buflen, "%s", db->db_username);
+		else
+		if(	strcmpi(key, "db_password") == 0 )
+			safesnprintf(buf, buflen, "%s", db->db_password);
+		else
+		if( strcmpi(key, "db_database") == 0 )
+			safesnprintf(buf, buflen, "%s", db->db_database);
+		else
+		if( strcmpi(key, "codepage") == 0 )
+			safesnprintf(buf, buflen, "%s", db->codepage);
+		else
+		if( strcmpi(key, "case_sensitive") == 0 )
+			safesnprintf(buf, buflen, "%d", (db->case_sensitive ? 1 : 0));
+		else
+		if( strcmpi(key, "account_db") == 0 )
+			safesnprintf(buf, buflen, "%s", db->account_db);
+		else
+		if( strcmpi(key, "accreg_db") == 0 )
+			safesnprintf(buf, buflen, "%s", db->accreg_db);
+		else
+			return false;// not found
 		return true;
 	}
 
-	if( strncmp(key, signature, strlen(signature)) != 0 )
-		return false;
-
-	key += strlen(signature);
-
-	if( strcmpi(key, "db_hostname") == 0 )
-		safesnprintf(buf, buflen, "%s", db->db_hostname);
-	else
-	if( strcmpi(key, "db_port") == 0 )
-		safesnprintf(buf, buflen, "%d", db->db_port);
-	else
-	if( strcmpi(key, "db_username") == 0 )
-		safesnprintf(buf, buflen, "%s", db->db_username);
-	else
-	if( strcmpi(key, "db_password") == 0 )
-		safesnprintf(buf, buflen, "%s", db->db_password);
-	else
-	if( strcmpi(key, "db_database") == 0 )
-		safesnprintf(buf, buflen, "%s", db->db_database);
-	else
-	if( strcmpi(key, "codepage") == 0 )
-		safesnprintf(buf, buflen, "%s", db->codepage);
-	else
-	if( strcmpi(key, "case_sensitive") == 0 )
-		safesnprintf(buf, buflen, "%d", (db->case_sensitive ? 1 : 0));
-	else
-	if( strcmpi(key, "account_db") == 0 )
-		safesnprintf(buf, buflen, "%s", db->account_db);
-	else
-	if( strcmpi(key, "accreg_db") == 0 )
-		safesnprintf(buf, buflen, "%s", db->accreg_db);
-	else
-		return false;// not found
-
-	return true;
+	return false;// not found
 }
 
 /// if the option is supported, adjusts the internal state
 static bool account_db_sql_set_property(AccountDB* self, const char* key, const char* value)
 {
 	AccountDB_SQL* db = (AccountDB_SQL*)self;
-	const char* signature = "account.sql.";
+	const char* signature;
 
-	if( strncmp(key, signature, strlen(signature)) != 0 )
-		return false;
 
-	key += strlen(signature);
+	signature = "sql.";
+	if( strncmp(key, signature, strlen(signature)) == 0 )
+	{
+		key += strlen(signature);
+		if( strcmpi(key, "db_hostname") == 0 )
+			safestrncpy(db->global_db_hostname, value, sizeof(db->global_db_hostname));
+		else
+		if( strcmpi(key, "db_port") == 0 )
+			db->global_db_port = (uint16)strtoul(value, NULL, 10);
+		else
+		if( strcmpi(key, "db_username") == 0 )
+			safestrncpy(db->global_db_username, value, sizeof(db->global_db_username));
+		else
+		if( strcmpi(key, "db_password") == 0 )
+			safestrncpy(db->global_db_password, value, sizeof(db->global_db_password));
+		else
+		if( strcmpi(key, "db_database") == 0 )
+			safestrncpy(db->global_db_database, value, sizeof(db->global_db_database));
+		else
+		if( strcmpi(key, "codepage") == 0 )
+			safestrncpy(db->global_codepage, value, sizeof(db->global_codepage));
+		else
+			return false;// not found
+		return true;
+	}
 
-	if( strcmpi(key, "db_hostname") == 0 )
-		safestrncpy(db->db_hostname, value, sizeof(db->db_hostname));
-	else
-	if( strcmpi(key, "db_port") == 0 )
-		db->db_port = (uint16)strtoul(value, NULL, 10);
-	else
-	if( strcmpi(key, "db_username") == 0 )
-		safestrncpy(db->db_username, value, sizeof(db->db_username));
-	else
-	if( strcmpi(key, "db_password") == 0 )
-		safestrncpy(db->db_password, value, sizeof(db->db_password));
-	else
-	if( strcmpi(key, "db_database") == 0 )
-		safestrncpy(db->db_database, value, sizeof(db->db_database));
-	else
-	if( strcmpi(key, "codepage") == 0 )
-		safestrncpy(db->codepage, value, sizeof(db->codepage));
-	else
-	if( strcmpi(key, "case_sensitive") == 0 )
-		db->case_sensitive = config_switch(value);
-	else
-	if( strcmpi(key, "account_db") == 0 )
-		safestrncpy(db->account_db, value, sizeof(db->account_db));
-	else
-	if( strcmpi(key, "accreg_db") == 0 )
-		safestrncpy(db->accreg_db, value, sizeof(db->accreg_db));
-	else // no match
-		return false;
+	signature = "account.sql.";
+	if( strncmp(key, signature, strlen(signature)) == 0 )
+	{
+		key += strlen(signature);
+		if( strcmpi(key, "db_hostname") == 0 )
+			safestrncpy(db->db_hostname, value, sizeof(db->db_hostname));
+		else
+		if( strcmpi(key, "db_port") == 0 )
+			db->db_port = (uint16)strtoul(value, NULL, 10);
+		else
+		if( strcmpi(key, "db_username") == 0 )
+			safestrncpy(db->db_username, value, sizeof(db->db_username));
+		else
+		if( strcmpi(key, "db_password") == 0 )
+			safestrncpy(db->db_password, value, sizeof(db->db_password));
+		else
+		if( strcmpi(key, "db_database") == 0 )
+			safestrncpy(db->db_database, value, sizeof(db->db_database));
+		else
+		if( strcmpi(key, "codepage") == 0 )
+			safestrncpy(db->codepage, value, sizeof(db->codepage));
+		else
+		if( strcmpi(key, "case_sensitive") == 0 )
+			db->case_sensitive = config_switch(value);
+		else
+		if( strcmpi(key, "account_db") == 0 )
+			safestrncpy(db->account_db, value, sizeof(db->account_db));
+		else
+		if( strcmpi(key, "accreg_db") == 0 )
+			safestrncpy(db->accreg_db, value, sizeof(db->accreg_db));
+		else
+			return false;// not found
+		return true;
+	}
 
-	return true;
+	return false;// not found
 }
 
 /// create a new account entry
diff --git a/src/login/ipban_sql.c b/src/login/ipban_sql.c
index 7354ea5b5..aec74e06b 100644
--- a/src/login/ipban_sql.c
+++ b/src/login/ipban_sql.c
@@ -10,29 +10,28 @@
 #include "../common/timer.h"
 #include "login.h"
 #include "ipban.h"
+#include "loginlog.h"
 #include <stdlib.h>
 #include <string.h>
 
-// database options
-static char   ipban_db_hostname[32] = "127.0.0.1";
-static uint16 ipban_db_port = 3306;
-static char   ipban_db_username[32] = "ragnarok";
-static char   ipban_db_password[32] = "ragnarok";
-static char   ipban_db_database[32] = "ragnarok";
+// global sql settings
+static char   global_db_hostname[32] = "127.0.0.1";
+static uint16 global_db_port = 3306;
+static char   global_db_username[32] = "ragnarok";
+static char   global_db_password[32] = "ragnarok";
+static char   global_db_database[32] = "ragnarok";
+static char   global_codepage[32] = "";
+// local sql settings
+static char   ipban_db_hostname[32] = "";
+static uint16 ipban_db_port = 0;
+static char   ipban_db_username[32] = "";
+static char   ipban_db_password[32] = "";
+static char   ipban_db_database[32] = "";
+static char   ipban_codepage[32] = "";
 static char   ipban_table[32] = "ipbanlist";
 
-static char   log_db_hostname[32] = "127.0.0.1";
-static uint16 log_db_port = 3306;
-static char   log_db_username[32] = "ragnarok";
-static char   log_db_password[32] = "ragnarok";
-static char   log_db_database[32] = "ragnarok";
-static char   loginlog_table[32] = "loginlog";
-
-static char default_codepage[32] = "";
-
 // globals
-static Sql* sql_handle;
-static Sql* logsql_handle;
+static Sql* sql_handle = NULL;
 static int cleanup_timer_id = INVALID_TIMER;
 
 int ipban_cleanup(int tid, unsigned int tick, int id, intptr data);
@@ -41,27 +40,43 @@ int ipban_cleanup(int tid, unsigned int tick, int id, intptr data);
 // initialize
 void ipban_init(void)
 {
+	const char* username;
+	const char* password;
+	const char* hostname;
+	uint16      port;
+	const char* database;
+	const char* codepage;
+
+	if( ipban_db_hostname[0] != '\0' )
+	{// local settings
+		username = ipban_db_username;
+		password = ipban_db_password;
+		hostname = ipban_db_hostname;
+		port     = ipban_db_port;
+		database = ipban_db_database;
+		codepage = ipban_codepage;
+	}
+	else
+	{// global settings
+		username = global_db_username;
+		password = global_db_password;
+		hostname = global_db_hostname;
+		port     = global_db_port;
+		database = global_db_database;
+		codepage = global_codepage;
+	}
+
 	// establish connections
 	sql_handle = Sql_Malloc();
-	if( SQL_ERROR == Sql_Connect(sql_handle, ipban_db_username, ipban_db_password, ipban_db_hostname, ipban_db_port, ipban_db_database) )
+	if( SQL_ERROR == Sql_Connect(sql_handle, username, password, hostname, port, database) )
 	{
 		Sql_ShowDebug(sql_handle);
 		Sql_Free(sql_handle);
 		exit(EXIT_FAILURE);
 	}
-	if( default_codepage[0] != '\0' && SQL_ERROR == Sql_SetEncoding(sql_handle, default_codepage) )
+	if( codepage[0] != '\0' && SQL_ERROR == Sql_SetEncoding(sql_handle, codepage) )
 		Sql_ShowDebug(sql_handle);
 
-	logsql_handle = Sql_Malloc();
-	if( SQL_ERROR == Sql_Connect(logsql_handle, log_db_username, log_db_password, log_db_hostname, log_db_port, log_db_database) )
-	{
-		Sql_ShowDebug(logsql_handle);
-		Sql_Free(logsql_handle);
-		exit(EXIT_FAILURE);
-	}
-	if( default_codepage[0] != '\0' && SQL_ERROR == Sql_SetEncoding(logsql_handle, default_codepage) )
-		Sql_ShowDebug(logsql_handle);
-
 	// set up periodic cleanup of connection history and active bans
 	add_timer_func_list(ipban_cleanup, "ipban_cleanup");
 	cleanup_timer_id = add_timer_interval(gettick()+10, ipban_cleanup, 0, 0, 60*1000);
@@ -76,75 +91,92 @@ void ipban_final(void)
 	// close connections
 	Sql_Free(sql_handle);
 	sql_handle = NULL;
-	Sql_Free(logsql_handle);
-	logsql_handle = NULL;
 }
 
 // load configuration options
 bool ipban_config_read(const char* key, const char* value)
 {
-	// login server settings
-	if( strcmpi(key, "ipban.enable") == 0 )
-		login_config.ipban = (bool)config_switch(value);
-	else
-	if( strcmpi(key, "ipban.dynamic_pass_failure_ban") == 0 )
-		login_config.dynamic_pass_failure_ban = (bool)config_switch(value);
-	else
-	if( strcmpi(key, "ipban.dynamic_pass_failure_ban_interval") == 0 )
-		login_config.dynamic_pass_failure_ban_interval = atoi(value);
-	else
-	if( strcmpi(key, "ipban.dynamic_pass_failure_ban_limit") == 0 )
-		login_config.dynamic_pass_failure_ban_limit = atoi(value);
-	else
-	if( strcmpi(key, "ipban.dynamic_pass_failure_ban_duration") == 0 )
-		login_config.dynamic_pass_failure_ban_duration = atoi(value);
-	else
+	const char* signature;
 
-	// ipban table settings
-	if( strcmpi(key, "ipban.sql.db_hostname") == 0 )
-		safestrncpy(ipban_db_hostname, value, sizeof(ipban_db_hostname));
-	else
-	if( strcmpi(key, "ipban.sql.db_port") == 0 )
-		ipban_db_port = (uint16)strtoul(value, NULL, 10);
-	else
-	if( strcmpi(key, "ipban.sql.db_username") == 0 )
-		safestrncpy(ipban_db_username, value, sizeof(ipban_db_username));
-	else
-	if( strcmpi(key, "ipban.sql.db_password") == 0 )
-		safestrncpy(ipban_db_password, value, sizeof(ipban_db_password));
-	else
-	if( strcmpi(key, "ipban.sql.db_database") == 0 )
-		safestrncpy(ipban_db_database, value, sizeof(ipban_db_database));
-	else
-	if( strcmpi(key, "ipban.sql.ipban_table") == 0 )
-		safestrncpy(ipban_table, value, sizeof(ipban_table));
-	else
+	signature = "sql.";
+	if( strncmpi(key, signature, strlen(signature)) == 0 )
+	{
+		key += strlen(signature);
+		if( strcmpi(key, "db_hostname") == 0 )
+			safestrncpy(global_db_hostname, value, sizeof(global_db_hostname));
+		else
+		if( strcmpi(key, "db_port") == 0 )
+			global_db_port = (uint16)strtoul(value, NULL, 10);
+		else
+		if( strcmpi(key, "db_username") == 0 )
+			safestrncpy(global_db_username, value, sizeof(global_db_username));
+		else
+		if( strcmpi(key, "db_password") == 0 )
+			safestrncpy(global_db_password, value, sizeof(global_db_password));
+		else
+		if( strcmpi(key, "db_database") == 0 )
+			safestrncpy(global_db_database, value, sizeof(global_db_database));
+		else
+		if( strcmpi(key, "codepage") == 0 )
+			safestrncpy(global_codepage, value, sizeof(global_codepage));
+		else
+			return false;// not found
+		return true;
+	}
 
-	// interserver settings
-	if( strcmpi(key, "log_db_ip") == 0 )
-		safestrncpy(log_db_hostname, value, sizeof(log_db_hostname));
-	else
-	if( strcmpi(key, "log_db_port") == 0 )
-		log_db_port = (uint16)strtoul(value, NULL, 10);
-	else
-	if( strcmpi(key, "log_db_id") == 0 )
-		safestrncpy(log_db_username, value, sizeof(log_db_username));
-	else
-	if( strcmpi(key, "log_db_pw") == 0 )
-		safestrncpy(log_db_password, value, sizeof(log_db_password));
-	else
-	if( strcmpi(key, "log_db_db") == 0 )
-		safestrncpy(log_db_database, value, sizeof(log_db_database));
-	else
-	if( strcmpi(key, "loginlog_db") == 0 )
-		safestrncpy(loginlog_table, value, sizeof(loginlog_table));
-	else
-	if( strcmpi(key, "default_codepage") == 0 )
-		safestrncpy(default_codepage, value, sizeof(default_codepage));
-	else
-		return false;
+	signature = "ipban.sql.";
+	if( strncmpi(key, signature, strlen(signature)) == 0 )
+	{
+		key += strlen(signature);
+		if( strcmpi(key, "db_hostname") == 0 )
+			safestrncpy(ipban_db_hostname, value, sizeof(ipban_db_hostname));
+		else
+		if( strcmpi(key, "db_port") == 0 )
+			ipban_db_port = (uint16)strtoul(value, NULL, 10);
+		else
+		if( strcmpi(key, "db_username") == 0 )
+			safestrncpy(ipban_db_username, value, sizeof(ipban_db_username));
+		else
+		if( strcmpi(key, "db_password") == 0 )
+			safestrncpy(ipban_db_password, value, sizeof(ipban_db_password));
+		else
+		if( strcmpi(key, "db_database") == 0 )
+			safestrncpy(ipban_db_database, value, sizeof(ipban_db_database));
+		else
+		if( strcmpi(key, "codepage") == 0 )
+			safestrncpy(ipban_codepage, value, sizeof(ipban_codepage));
+		else
+		if( strcmpi(key, "ipban_table") == 0 )
+			safestrncpy(ipban_table, value, sizeof(ipban_table));
+		else
+			return false;// not found
+		return true;
+	}
+
+	signature = "ipban.";
+	if( strncmpi(key, signature, strlen(signature)) == 0 )
+	{
+		key += strlen(signature);
+		if( strcmpi(key, "enable") == 0 )
+			login_config.ipban = (bool)config_switch(value);
+		else
+		if( strcmpi(key, "dynamic_pass_failure_ban") == 0 )
+			login_config.dynamic_pass_failure_ban = (bool)config_switch(value);
+		else
+		if( strcmpi(key, "dynamic_pass_failure_ban_interval") == 0 )
+			login_config.dynamic_pass_failure_ban_interval = atoi(value);
+		else
+		if( strcmpi(key, "dynamic_pass_failure_ban_limit") == 0 )
+			login_config.dynamic_pass_failure_ban_limit = atoi(value);
+		else
+		if( strcmpi(key, "dynamic_pass_failure_ban_duration") == 0 )
+			login_config.dynamic_pass_failure_ban_duration = atoi(value);
+		else
+			return false;// not found
+		return true;
+	}
 
-	return true;
+	return false;// not found
 }
 
 // check ip against active bans list
@@ -175,19 +207,7 @@ bool ipban_check(uint32 ip)
 // log failed attempt
 void ipban_log(uint32 ip)
 {
-	unsigned long failures = 0;
-	if( SQL_ERROR == Sql_Query(logsql_handle, "SELECT count(*) FROM `%s` WHERE `ip` = '%s' AND `rcode` = '1' AND `time` > NOW() - INTERVAL %d MINUTE",
-		loginlog_table, ip2str(ip,NULL), login_config.dynamic_pass_failure_ban_interval) )// how many times failed account? in one ip.
-		Sql_ShowDebug(sql_handle);
-
-	//check query result
-	if( SQL_SUCCESS == Sql_NextRow(logsql_handle) )
-	{
-		char* data;
-		Sql_GetData(logsql_handle, 0, &data, NULL);
-		failures = strtoul(data, NULL, 10);
-		Sql_FreeResult(logsql_handle);
-	}
+	unsigned long failures = loginlog_failedattempts(ip, login_config.dynamic_pass_failure_ban_interval);// how many times failed account? in one ip.
 
 	// if over the limit, add a temporary ban entry
 	if( failures >= login_config.dynamic_pass_failure_ban_limit )
diff --git a/src/login/login.c b/src/login/login.c
index d458a8b88..c92c8a970 100644
--- a/src/login/login.c
+++ b/src/login/login.c
@@ -1572,9 +1572,7 @@ int login_config_read(const char* cfgName)
 		else if(!strcmpi(w1, "import"))
 			login_config_read(w2);
 		else
-		if( ipban_config_read(w1, w2) )
-			continue;
-		else if(!strcmpi(w1, "account.engine"))
+		if(!strcmpi(w1, "account.engine"))
 			safestrncpy(login_config.account_engine, w2, sizeof(login_config.account_engine));
 		else
 		{// try the account engines
@@ -1585,6 +1583,9 @@ int login_config_read(const char* cfgName)
 				if( db && db->set_property(db, w1, w2) )
 					break;
 			}
+			// try others
+			ipban_config_read(w1, w2);
+			loginlog_config_read(w1, w2);
 		}
 	}
 	fclose(fp);
@@ -1592,36 +1593,6 @@ int login_config_read(const char* cfgName)
 	return 0;
 }
 
-//-----------------------------------
-// Reading interserver configuration file
-//-----------------------------------
-void inter_config_read(const char* cfgName)
-{
-	char line[1024], w1[1024], w2[1024];
-	FILE* fp = fopen(cfgName, "r");
-	if(fp == NULL) {
-		ShowError("file not found: %s\n", cfgName);
-		return;
-	}
-	ShowInfo("reading configuration file %s...\n", cfgName);
-	while(fgets(line, sizeof(line), fp))
-	{
-		if (line[0] == '/' && line[1] == '/')
-			continue;
-		if (sscanf(line, "%[^:]: %[^\r\n]", w1, w2) < 2)
-			continue;
-
-		// settings common for multiple components
-		ipban_config_read(w1,w2);
-		loginlog_config_read(w1,w2);
-
-		if (!strcmpi(w1, "import"))
-			inter_config_read(w2);
-	}
-	fclose(fp);
-	ShowInfo("Done reading %s.\n", cfgName);
-}
-
 /// Get the engine selected in the config settings.
 /// Updates the config setting with the selected engine if 'auto'.
 static AccountDB* get_account_engine(void)
@@ -1712,7 +1683,6 @@ int do_init(int argc, char** argv)
 	login_set_defaults();
 	login_config_read((argc > 1) ? argv[1] : LOGIN_CONF_NAME);
 	login_lan_config_read((argc > 2) ? argv[2] : LAN_CONF_NAME);
-	inter_config_read(INTER_CONF_NAME);
 
 	srand((unsigned int)time(NULL));
 
diff --git a/src/login/login.h b/src/login/login.h
index 7ec15464d..d9d37c344 100644
--- a/src/login/login.h
+++ b/src/login/login.h
@@ -7,7 +7,6 @@
 #include "../common/mmo.h" // NAME_LENGTH
 
 #define LOGIN_CONF_NAME "conf/login_athena.conf"
-#define INTER_CONF_NAME "conf/inter_athena.conf"
 #define LAN_CONF_NAME "conf/subnet_athena.conf"
 
 // supported encryption types: 1- passwordencrypt, 2- passwordencrypt2, 3- both
diff --git a/src/login/loginlog.h b/src/login/loginlog.h
index 749d0fbf1..a1ffaae85 100644
--- a/src/login/loginlog.h
+++ b/src/login/loginlog.h
@@ -5,6 +5,7 @@
 #define __LOGINLOG_H_INCLUDED__
 
 
+unsigned long loginlog_failedattempts(uint32 ip, unsigned int minutes);
 void login_log(uint32 ip, const char* username, int rcode, const char* message);
 bool loginlog_init(void);
 bool loginlog_final(void);
diff --git a/src/login/loginlog_sql.c b/src/login/loginlog_sql.c
index 780236679..055594083 100644
--- a/src/login/loginlog_sql.c
+++ b/src/login/loginlog_sql.c
@@ -9,15 +9,47 @@
 #include <string.h>
 #include <stdlib.h> // exit
 
-char   log_db_hostname[32] = "127.0.0.1";
-uint16 log_db_port = 3306;
-char   log_db_username[32] = "ragnarok";
-char   log_db_password[32] = "ragnarok";
-char   log_db_database[32] = "log";
-char   loginlog_table[256] = "loginlog";
+// global sql settings (in ipban_sql.c)
+static char   global_db_hostname[32] = "127.0.0.1";
+static uint16 global_db_port = 3306;
+static char   global_db_username[32] = "ragnarok";
+static char   global_db_password[32] = "ragnarok";
+static char   global_db_database[32] = "ragnarok";
+static char   global_codepage[32] = "";
+// local sql settings
+static char   log_db_hostname[32] = "";
+static uint16 log_db_port = 0;
+static char   log_db_username[32] = "";
+static char   log_db_password[32] = "";
+static char   log_db_database[32] = "";
+static char   log_codepage[32] = "";
+static char   loginlog_table[256] = "loginlog";
+
+static Sql* sql_handle = NULL;
+static bool enabled = false;
+
+
+// Returns the number of failed login attemps by the ip in the last minutes.
+unsigned long loginlog_failedattempts(uint32 ip, unsigned int minutes)
+{
+	unsigned long failures = 0;
+
+	if( !enabled )
+		return 0;
+
+	if( SQL_ERROR == Sql_Query(sql_handle, "SELECT count(*) FROM `%s` WHERE `ip` = '%s' AND `rcode` = '1' AND `time` > NOW() - INTERVAL %d MINUTE",
+		loginlog_table, ip2str(ip,NULL), minutes) )// how many times failed account? in one ip.
+		Sql_ShowDebug(sql_handle);
 
-Sql* sql_handle;
-bool enabled = false;
+	if( SQL_SUCCESS == Sql_NextRow(sql_handle) )
+	{
+		char* data;
+		Sql_GetData(sql_handle, 0, &data, NULL);
+		failures = strtoul(data, NULL, 10);
+		Sql_FreeResult(sql_handle);
+	}
+	return failures;
+}
 
 
 /*=============================================
@@ -45,15 +77,44 @@ void login_log(uint32 ip, const char* username, int rcode, const char* message)
 
 bool loginlog_init(void)
 {
+	const char* username;
+	const char* password;
+	const char* hostname;
+	uint16      port;
+	const char* database;
+	const char* codepage;
+
+	if( log_db_hostname[0] != '\0' )
+	{// local settings
+		username = log_db_username;
+		password = log_db_password;
+		hostname = log_db_hostname;
+		port     = log_db_port;
+		database = log_db_database;
+		codepage = log_codepage;
+	}
+	else
+	{// global settings
+		username = global_db_username;
+		password = global_db_password;
+		hostname = global_db_hostname;
+		port     = global_db_port;
+		database = global_db_database;
+		codepage = global_codepage;
+	}
+
 	sql_handle = Sql_Malloc();
 
-	if( SQL_ERROR == Sql_Connect(sql_handle, log_db_username, log_db_password, log_db_hostname, log_db_port, log_db_database) )
+	if( SQL_ERROR == Sql_Connect(sql_handle, username, password, hostname, port, database) )
 	{
 		Sql_ShowDebug(sql_handle);
 		Sql_Free(sql_handle);
 		exit(EXIT_FAILURE);
 	}
 
+	if( codepage[0] != '\0' && SQL_ERROR == Sql_SetEncoding(sql_handle, codepage) )
+		Sql_ShowDebug(sql_handle);
+
 	enabled = true;
 
 	return true;
@@ -68,6 +129,34 @@ bool loginlog_final(void)
 
 bool loginlog_config_read(const char* key, const char* value)
 {
+	const char* signature;
+
+	signature = "sql.";
+	if( strncmpi(key, signature, strlen(signature)) == 0 )
+	{
+		key += strlen(signature);
+		if( strcmpi(key, "db_hostname") == 0 )
+			safestrncpy(global_db_hostname, value, sizeof(global_db_hostname));
+		else
+		if( strcmpi(key, "db_port") == 0 )
+			global_db_port = (uint16)strtoul(value, NULL, 10);
+		else
+		if( strcmpi(key, "db_username") == 0 )
+			safestrncpy(global_db_username, value, sizeof(global_db_username));
+		else
+		if( strcmpi(key, "db_password") == 0 )
+			safestrncpy(global_db_password, value, sizeof(global_db_password));
+		else
+		if( strcmpi(key, "db_database") == 0 )
+			safestrncpy(global_db_database, value, sizeof(global_db_database));
+		else
+		if( strcmpi(key, "codepage") == 0 )
+			safestrncpy(global_codepage, value, sizeof(global_codepage));
+		else
+			return false;// not found
+		return true;
+	}
+
 	if( strcmpi(key, "log_db_ip") == 0 )
 		safestrncpy(log_db_hostname, value, sizeof(log_db_hostname));
 	else
@@ -83,6 +172,9 @@ bool loginlog_config_read(const char* key, const char* value)
 	if( strcmpi(key, "log_db_db") == 0 )
 		safestrncpy(log_db_database, value, sizeof(log_db_database));
 	else
+	if( strcmpi(key, "log_codepage") == 0 )
+		safestrncpy(log_codepage, value, sizeof(log_codepage));
+	else
 	if( strcmpi(key, "loginlog_db") == 0 )
 		safestrncpy(loginlog_table, value, sizeof(loginlog_table));
 	else
diff --git a/src/login/loginlog_txt.c b/src/login/loginlog_txt.c
index d40142110..724156ddc 100644
--- a/src/login/loginlog_txt.c
+++ b/src/login/loginlog_txt.c
@@ -18,6 +18,13 @@
 char login_log_filename[1024] = "log/login.log";
 
 
+// Returns the number of failed login attemps by the ip in the last minutes.
+unsigned long loginlog_failedattempts(uint32 ip, unsigned int minutes)
+{
+	// XXX not implemented
+	return 0;
+}
+
 
 /*=============================================
  * Records an event in the login log