added saving of favorites

src/base/system.c

@@ -528,6 +528,88 @@ int net_host_lookup(const char *hostname, NETADDR *addr, int types)
 	return 0;
 }
 
+static int parse_int(int *out, const char **str)
+{
+	int i = 0;
+	*out = 0;
+	if(**str < '0' || **str > '9')
+		return -1; 
+		
+	i = **str - '0';
+	(*str)++;
+
+	while(1)
+	{
+		if(**str < '0' || **str > '9')
+		{
+			*out = i;
+			return 0; 
+		}
+		
+		i = (i*10) + (**str - '0');
+		(*str)++;
+	}
+
+	return 0;
+}
+
+static int parse_char(char c, const char **str)
+{
+	if(**str != c) return -1;
+	(*str)++;
+	return 0;
+}
+
+static int parse_uint8(unsigned char *out, const char **str)
+{
+	int i;
+	if(parse_int(&i, str) != 0) return -1;
+	if(i < 0 || i > 0xff) return -1;
+	*out = i;
+	return 0;
+}
+
+static int parse_uint16(unsigned short *out, const char **str)
+{
+	int i;
+	if(parse_int(&i, str) != 0) return -1;
+	if(i < 0 || i > 0xffff) return -1;
+	*out = i;
+	return 0;
+}
+
+int net_addr_from_str(NETADDR *addr, const char *string)
+{
+	const char *str = string;
+	mem_zero(addr, sizeof(NETADDR));
+	
+	if(str[0] == '[')
+	{
+		/* TODO: ipv6 */
+	}
+	else
+	{
+		/* ipv4 */
+		if(parse_uint8(&addr->ip[0], &str)) return -1;
+		if(parse_char('.', &str)) return -1;
+		if(parse_uint8(&addr->ip[1], &str)) return -1;
+		if(parse_char('.', &str)) return -1;
+		if(parse_uint8(&addr->ip[2], &str)) return -1;
+		if(parse_char('.', &str)) return -1;
+		if(parse_uint8(&addr->ip[3], &str)) return -1;
+		if(*str == ':')
+		{
+			str++;
+			if(parse_uint16(&addr->port, &str)) return -1;
+		}
+		
+		addr->type = NETTYPE_IPV4;
+	}
+	
+	return 0;
+}
+
+
 NETSOCKET net_udp_create(NETADDR bindaddr)
 {
 	/* TODO: IPv6 support */

src/base/system.h

@@ -480,6 +480,19 @@ int net_addr_comp(const NETADDR *a, const NETADDR *b);
 */
 void net_addr_str(const NETADDR *addr, char *string, int max_length);
 
+/*
+	Function: net_addr_from_str
+		Turns string into a network address.
+	
+	Returns:
+		0 on success
+	
+	Parameters:
+		addr - Address to fill in.
+		string - String to parse.
+*/
+int net_addr_from_str(NETADDR *addr, const char *string);
+
 /* Group: Network UDP */
 
 /*

src/engine/client/ec_client.c

@@ -44,6 +44,7 @@ NETCLIENT *net;
 
 /* TODO: ugly, fix me */
 extern void client_serverbrowse_set(NETADDR *addr, int request, int token, SERVER_INFO *info);
+extern void client_serverbrowse_save();
 
 static int snapshot_part;
 static int64 local_start_time;
@@ -1496,6 +1497,13 @@ static void con_rcon(void *result, void *user_data)
 	client_rcon(console_arg_string(result, 0));
 }
 
+static void con_addfavorite(void *result, void *user_data)
+{
+	NETADDR addr;
+	if(net_addr_from_str(&addr, console_arg_string(result, 0)) == 0)
+		client_serverbrowse_addfavorite(addr);
+}
+
 static void client_register_commands()
 {
 	MACRO_REGISTER_COMMAND("quit", "", con_quit, 0x0);
@@ -1504,6 +1512,8 @@ static void client_register_commands()
 	MACRO_REGISTER_COMMAND("ping", "", con_ping, 0x0);
 	MACRO_REGISTER_COMMAND("screenshot", "", con_screenshot, 0x0);
 	MACRO_REGISTER_COMMAND("rcon", "r", con_rcon, 0x0);
+
+	MACRO_REGISTER_COMMAND("add_favorite", "s", con_addfavorite, 0x0);
 }
 
 void client_save_line(const char *line)
@@ -1552,6 +1562,7 @@ int main(int argc, char **argv)
 	if(engine_config_write_start() == 0)
 	{
 		config_save();
+		client_serverbrowse_save();
 		modc_save_config();
 		engine_config_write_stop();
 	}

src/engine/client/ec_srvbrowse.c

@@ -589,3 +589,16 @@ void client_serverbrowse_removefavorite(NETADDR addr)
 		}
 	}
 }
+
+void client_serverbrowse_save()
+{
+	int i;
+	char addrstr[128];
+	char buffer[256];
+	for(i = 0; i < num_favorite_servers; i++)
+	{
+		net_addr_str(&favorite_servers[i], addrstr, sizeof(addrstr));
+		str_format(buffer, sizeof(buffer), "add_favorite %s", addrstr);
+		engine_config_write_line(buffer);
+	}
+}