project_files/frontlib/net/netconn_send.c
author unc0rr
Thu, 29 Aug 2013 10:06:19 +0400
changeset 9437 8d1e9a9dda8e
parent 7580 c92596feac0d
child 10017 de822cd3df3a
permissions -rw-r--r--
Fix build
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/*
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 * Hedgewars, a free turn based strategy game
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 * Copyright (C) 2012 Simeon Maxein <smaxein@googlemail.com>
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 *
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 * This program is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2
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 * of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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 */
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#include "netconn_internal.h"
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#include "../util/logging.h"
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#include "../util/util.h"
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#include "../util/buffer.h"
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#include "../md5/md5.h"
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#include "../base64/base64.h"
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#include <zlib.h>
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#include <stdlib.h>
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#include <string.h>
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#include <limits.h>
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// cmdname is always given as literal from functions in this file, so it is never null.
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static int sendVoid(flib_netconn *conn, const char *cmdname) {
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	if(log_e_if(!conn, "Invalid parameter sending %s command", cmdname)) {
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		return -1;
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	}
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	return flib_netbase_sendf(conn->netBase, "%s\n\n", cmdname);
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}
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// Testing for !*str prevents sending 0-length parameters (they trip up the protocol)
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static int sendStr(flib_netconn *conn, const char *cmdname, const char *str) {
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	if(log_e_if(!conn || flib_strempty(str), "Invalid parameter sending %s command", cmdname)) {
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		return -1;
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	}
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	return flib_netbase_sendf(conn->netBase, "%s\n%s\n\n", cmdname, str);
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}
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static int sendInt(flib_netconn *conn, const char *cmdname, int param) {
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	if(log_e_if(!conn, "Invalid parameter sending %s command", cmdname)) {
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		return -1;
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	}
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	return flib_netbase_sendf(conn->netBase, "%s\n%i\n\n", cmdname, param);
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}
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int flib_netconn_send_nick(flib_netconn *conn, const char *nick) {
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	int result = -1;
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	if(!log_badargs_if2(conn==NULL, flib_strempty(nick))) {
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		char *tmpName = flib_strdupnull(nick);
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		if(tmpName) {
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			if(!flib_netbase_sendf(conn->netBase, "%s\n%s\n\n", "NICK", nick)) {
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				free(conn->playerName);
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				conn->playerName = tmpName;
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				tmpName = NULL;
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				result = 0;
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			}
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		}
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		free(tmpName);
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	}
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	return result;
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}
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int flib_netconn_send_password(flib_netconn *conn, const char *passwd) {
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	int result = -1;
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	if(!log_badargs_if2(conn==NULL, passwd==NULL)) {
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		md5_state_t md5state;
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		uint8_t md5bytes[16];
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		char md5hex[33];
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		md5_init(&md5state);
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		md5_append(&md5state, (unsigned char*)passwd, strlen(passwd));
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		md5_finish(&md5state, md5bytes);
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		for(int i=0;i<sizeof(md5bytes); i++) {
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			// Needs to be lowercase - server checks case sensitive
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			snprintf(md5hex+i*2, 3, "%02x", (unsigned)md5bytes[i]);
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		}
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		result = flib_netbase_sendf(conn->netBase, "%s\n%s\n\n", "PASSWORD", md5hex);
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	}
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	return result;
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}
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int flib_netconn_send_quit(flib_netconn *conn, const char *quitmsg) {
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	return sendStr(conn, "QUIT", (quitmsg && *quitmsg) ? quitmsg : "User quit");
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}
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int flib_netconn_send_chat(flib_netconn *conn, const char *chat) {
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	if(!flib_strempty(chat)) {
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		return sendStr(conn, "CHAT", chat);
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	}
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	return 0;
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}
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int flib_netconn_send_kick(flib_netconn *conn, const char *playerName) {
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	return sendStr(conn, "KICK", playerName);
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}
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int flib_netconn_send_playerInfo(flib_netconn *conn, const char *playerName) {
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	return sendStr(conn, "INFO", playerName);
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}
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int flib_netconn_send_request_roomlist(flib_netconn *conn) {
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	return sendVoid(conn, "LIST");
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}
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int flib_netconn_send_joinRoom(flib_netconn *conn, const char *room) {
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	if(!sendStr(conn, "JOIN_ROOM", room)) {
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		conn->isChief = false;
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		return 0;
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	}
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	return -1;
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}
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int flib_netconn_send_playerFollow(flib_netconn *conn, const char *playerName) {
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	return sendStr(conn, "FOLLOW", playerName);
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}
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int flib_netconn_send_createRoom(flib_netconn *conn, const char *room) {
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	if(!sendStr(conn, "CREATE_ROOM", room)) {
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		conn->isChief = true;
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		return 0;
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	}
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	return -1;
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}
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int flib_netconn_send_ban(flib_netconn *conn, const char *playerName) {
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	return sendStr(conn, "BAN", playerName);
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}
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int flib_netconn_send_clearAccountsCache(flib_netconn *conn) {
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	return sendVoid(conn, "CLEAR_ACCOUNTS_CACHE");
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}
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int flib_netconn_send_setServerVar(flib_netconn *conn, const char *name, const char *value) {
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	if(log_badargs_if3(conn==NULL, flib_strempty(name), flib_strempty(value))) {
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		return -1;
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	}
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	return flib_netbase_sendf(conn->netBase, "%s\n%s\n%s\n\n", "SET_SERVER_VAR", name, value);
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}
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int flib_netconn_send_getServerVars(flib_netconn *conn) {
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	return sendVoid(conn, "GET_SERVER_VAR");
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}
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int flib_netconn_send_leaveRoom(flib_netconn *conn, const char *str) {
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	int result = -1;
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	if(conn->netconnState==NETCONN_STATE_ROOM) {
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		result = (str && *str) ? sendStr(conn, "PART", str) : sendVoid(conn, "PART");
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		if(!result) {
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			netconn_leaveRoom(conn);
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		}
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	}
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	return result;
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}
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int flib_netconn_send_toggleReady(flib_netconn *conn) {
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	return sendVoid(conn, "TOGGLE_READY");
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}
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static void addTeamToPendingList(flib_netconn *conn, const flib_team *team) {
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	flib_team *teamcopy = flib_team_copy(team);
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	if(teamcopy) {
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		teamcopy->remoteDriven = false;
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		free(teamcopy->ownerName);
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		teamcopy->ownerName = flib_strdupnull(conn->playerName);
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		if(teamcopy->ownerName) {
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			flib_teamlist_delete(&conn->pendingTeamlist, team->name);
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			if(!flib_teamlist_insert(&conn->pendingTeamlist, teamcopy, 0)) {
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				teamcopy = NULL;
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			}
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		}
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	}
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	flib_team_destroy(teamcopy);
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}
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int flib_netconn_send_addTeam(flib_netconn *conn, const flib_team *team) {
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	int result = -1;
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	if(!log_badargs_if2(conn==NULL, team==NULL)) {
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		bool missingInfo = flib_strempty(team->name) || flib_strempty(team->grave) || flib_strempty(team->fort) || flib_strempty(team->voicepack) || flib_strempty(team->flag);
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		for(int i=0; i<HEDGEHOGS_PER_TEAM; i++) {
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			missingInfo |= flib_strempty(team->hogs[i].name) || flib_strempty(team->hogs[i].hat);
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		}
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		if(!log_e_if(missingInfo, "Incomplete team definition")) {
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			flib_vector *vec = flib_vector_create();
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			if(vec) {
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				bool error = false;
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				error |= flib_vector_appendf(vec, "ADD_TEAM\n%s\n%i\n%s\n%s\n%s\n%s\n%i\n", team->name, team->colorIndex, team->grave, team->fort, team->voicepack, team->flag, team->hogs[0].difficulty);
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				for(int i=0; i<HEDGEHOGS_PER_TEAM; i++) {
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					error |= flib_vector_appendf(vec, "%s\n%s\n", team->hogs[i].name, team->hogs[i].hat);
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				}
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				error |= flib_vector_appendf(vec, "\n");
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				if(!error && !flib_netbase_send_raw(conn->netBase, flib_vector_data(vec), flib_vector_size(vec))) {
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					addTeamToPendingList(conn, team);
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					result = 0;
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				}
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			}
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			flib_vector_destroy(vec);
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		}
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	}
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	return result;
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}
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int flib_netconn_send_removeTeam(flib_netconn *conn, const char *teamname) {
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	flib_team *team = flib_teamlist_find(&conn->teamlist, teamname);
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	if(team && !team->remoteDriven && !sendStr(conn, "REMOVE_TEAM", teamname)) {
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		flib_teamlist_delete(&conn->teamlist, teamname);
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		return 0;
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	}
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	return -1;
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}
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int flib_netconn_send_renameRoom(flib_netconn *conn, const char *roomName) {
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	return sendStr(conn, "ROOM_NAME", roomName);
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}
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int flib_netconn_send_teamHogCount(flib_netconn *conn, const char *teamname, int hogcount) {
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	if(!log_badargs_if5(conn==NULL, flib_strempty(teamname), hogcount<1, hogcount>HEDGEHOGS_PER_TEAM, !conn->isChief)
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			&& !flib_netbase_sendf(conn->netBase, "HH_NUM\n%s\n%i\n\n", teamname, hogcount)) {
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		flib_team *team = flib_teamlist_find(&conn->teamlist, teamname);
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		if(team) {
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			team->hogsInGame = hogcount;
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		}
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		return 0;
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	}
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	return -1;
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}
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int flib_netconn_send_teamColor(flib_netconn *conn, const char *teamname, int colorIndex) {
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	if(!log_badargs_if3(conn==NULL, flib_strempty(teamname), !conn->isChief)
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			&& !flib_netbase_sendf(conn->netBase, "TEAM_COLOR\n%s\n%i\n\n", teamname, colorIndex)) {
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		flib_team *team = flib_teamlist_find(&conn->teamlist, teamname);
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		if(team) {
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			team->colorIndex = colorIndex;
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		}
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		return 0;
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	}
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	return -1;
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}
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int flib_netconn_send_weaponset(flib_netconn *conn, const flib_weaponset *weaponset) {
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	if(!log_badargs_if3(conn==NULL, weaponset==NULL, flib_strempty(weaponset->name))) {
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		char ammostring[WEAPONS_COUNT*4+1];
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		strcpy(ammostring, weaponset->loadout);
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		strcat(ammostring, weaponset->crateprob);
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		strcat(ammostring, weaponset->delay);
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		strcat(ammostring, weaponset->crateammo);
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		if(conn->isChief) {
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			if(!flib_netbase_sendf(conn->netBase, "CFG\nAMMO\n%s\n%s\n\n", weaponset->name, ammostring)) {
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				netconn_setWeaponset(conn, weaponset);
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				return 0;
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			}
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		}
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	}
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	return -1;
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}
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int flib_netconn_send_map(flib_netconn *conn, const flib_map *map) {
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	if(log_badargs_if2(conn==NULL, map==NULL)) {
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		return -1;
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	}
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	bool error = false;
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	if(map->seed) {
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		error |= flib_netconn_send_mapSeed(conn, map->seed);
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	}
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	error |= flib_netconn_send_mapTemplate(conn, map->templateFilter);
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	if(map->theme) {
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		error |= flib_netconn_send_mapTheme(conn, map->theme);
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	}
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	error |= flib_netconn_send_mapGen(conn, map->mapgen);
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	error |= flib_netconn_send_mapMazeSize(conn, map->mazeSize);
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	if(map->drawData && map->drawDataSize>0) {
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		error |= flib_netconn_send_mapDrawdata(conn, map->drawData, map->drawDataSize);
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	}
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	// Name is sent last, because the QtFrontend uses this to update its preview, and to show/hide
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	// certain fields
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	if(map->name) {
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		error |= flib_netconn_send_mapName(conn, map->name);
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	}
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	return error;
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}
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int flib_netconn_send_mapName(flib_netconn *conn, const char *mapName) {
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	if(log_badargs_if2(conn==NULL, mapName==NULL)) {
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		return -1;
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	}
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	if(conn->isChief) {
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		if(!sendStr(conn, "CFG\nMAP", mapName)) {
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			char *copy = flib_strdupnull(mapName);
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			if(copy) {
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				free(conn->map->name);
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				conn->map->name = copy;
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				return 0;
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			}
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		}
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   304
	}
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	return -1;
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}
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int flib_netconn_send_mapGen(flib_netconn *conn, int mapGen) {
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	if(log_badargs_if(conn==NULL)) {
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		return -1;
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   311
	}
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	if(conn->isChief) {
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		if(!sendInt(conn, "CFG\nMAPGEN", mapGen)) {
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			conn->map->mapgen = mapGen;
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			return 0;
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		}
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	}
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	return -1;
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}
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int flib_netconn_send_mapTemplate(flib_netconn *conn, int templateFilter) {
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	if(log_badargs_if(conn==NULL)) {
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		return -1;
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   324
	}
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   325
	if(conn->isChief) {
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   326
		if(!sendInt(conn, "CFG\nTEMPLATE", templateFilter)) {
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			conn->map->templateFilter = templateFilter;
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   328
			return 0;
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   329
		}
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   330
	}
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   331
	return -1;
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   332
}
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   334
int flib_netconn_send_mapMazeSize(flib_netconn *conn, int mazeSize) {
7497
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	if(log_badargs_if(conn==NULL)) {
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   336
		return -1;
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   337
	}
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   338
	if(conn->isChief) {
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   339
		if(!sendInt(conn, "CFG\nMAZE_SIZE", mazeSize)) {
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   340
			conn->map->mazeSize = mazeSize;
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   341
			return 0;
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   342
		}
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   343
	}
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   344
	return -1;
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   345
}
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   347
int flib_netconn_send_mapSeed(flib_netconn *conn, const char *seed) {
7497
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   348
	if(log_badargs_if2(conn==NULL, seed==NULL)) {
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   349
		return -1;
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   350
	}
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   351
	if(conn->isChief) {
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   352
		if(!sendStr(conn, "CFG\nSEED", seed)) {
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   353
			char *copy = flib_strdupnull(seed);
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   354
			if(copy) {
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   355
				free(conn->map->seed);
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   356
				conn->map->seed = copy;
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   357
				return 0;
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   358
			}
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   359
		}
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   360
	}
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diff changeset
   361
	return -1;
7271
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   362
}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   363
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   364
int flib_netconn_send_mapTheme(flib_netconn *conn, const char *theme) {
7497
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   365
	if(log_badargs_if2(conn==NULL, theme==NULL)) {
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   366
		return -1;
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   367
	}
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   368
	if(conn->isChief) {
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   369
		if(!sendStr(conn, "CFG\nTHEME", theme)) {
7275
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
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parents: 7271
diff changeset
   370
			char *copy = flib_strdupnull(theme);
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   371
			if(copy) {
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   372
				free(conn->map->theme);
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   373
				conn->map->theme = copy;
7497
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   374
				return 0;
7275
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
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parents: 7271
diff changeset
   375
			}
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   376
		}
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   377
	}
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   378
	return -1;
7271
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   379
}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   380
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   381
int flib_netconn_send_mapDrawdata(flib_netconn *conn, const uint8_t *drawData, size_t size) {
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   382
	int result = -1;
7497
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   383
	if(!log_badargs_if3(conn==NULL, drawData==NULL && size>0, size>SIZE_MAX/2) && conn->isChief) {
7271
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   384
		uLongf zippedSize = compressBound(size);
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   385
		uint8_t *zipped = flib_malloc(zippedSize+4); // 4 extra bytes for header
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   386
		if(zipped) {
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   387
			// Create the QCompress size header (uint32 big endian)
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   388
			zipped[0] = (size>>24) & 0xff;
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   389
			zipped[1] = (size>>16) & 0xff;
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   390
			zipped[2] = (size>>8) & 0xff;
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   391
			zipped[3] = (size) & 0xff;
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   392
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   393
			if(compress(zipped+4, &zippedSize, drawData, size) != Z_OK) {
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   394
				flib_log_e("Error compressing drawn map data.");
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   395
			} else {
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   396
				char *base64encout = NULL;
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   397
				base64_encode_alloc((const char*)zipped, zippedSize+4, &base64encout);
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   398
				if(!base64encout) {
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   399
					flib_log_e("Error base64-encoding drawn map data.");
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   400
				} else {
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   401
					result = flib_netbase_sendf(conn->netBase, "CFG\nDRAWNMAP\n%s\n\n", base64encout);
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   402
				}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   403
				free(base64encout);
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   404
			}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   405
		}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   406
		free(zipped);
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   407
	}
7275
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   408
7497
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   409
	if(!result) {
7275
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   410
		uint8_t *copy = flib_bufdupnull(drawData, size);
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   411
		if(copy) {
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   412
			free(conn->map->drawData);
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   413
			conn->map->drawData = copy;
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   414
			conn->map->drawDataSize = size;
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   415
		}
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   416
	}
7271
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   417
	return result;
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   418
}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   419
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   420
int flib_netconn_send_script(flib_netconn *conn, const char *scriptName) {
7497
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   421
	if(log_badargs_if2(conn==NULL, scriptName==NULL)) {
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   422
		return -1;
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   423
	}
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   424
	if(conn->isChief) {
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   425
		if(!sendStr(conn, "CFG\nSCRIPT", scriptName)) {
7275
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   426
			netconn_setScript(conn, scriptName);
7497
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   427
			return 0;
7275
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   428
		}
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   429
	}
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   430
	return -1;
7271
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   431
}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   432
7320
e704706008d4 frontlib: Renamed cfg to scheme, Un-refcounted some types, small API adjustments
Medo <smaxein@googlemail.com>
parents: 7316
diff changeset
   433
int flib_netconn_send_scheme(flib_netconn *conn, const flib_scheme *scheme) {
7271
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   434
	int result = -1;
7497
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   435
	if(!log_badargs_if3(conn==NULL, scheme==NULL, flib_strempty(scheme->name)) && conn->isChief) {
7271
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   436
		flib_vector *vec = flib_vector_create();
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   437
		if(vec) {
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   438
			bool error = false;
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   439
			error |= flib_vector_appendf(vec, "CFG\nSCHEME\n%s\n", scheme->name);
7497
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   440
			for(int i=0; i<flib_meta.modCount; i++) {
7271
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   441
				error |= flib_vector_appendf(vec, "%s\n", scheme->mods[i] ? "true" : "false");
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   442
			}
7497
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   443
			for(int i=0; i<flib_meta.settingCount; i++) {
7271
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   444
				error |= flib_vector_appendf(vec, "%i\n", scheme->settings[i]);
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   445
			}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   446
			error |= flib_vector_appendf(vec, "\n");
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   447
			if(!error) {
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   448
				result = flib_netbase_send_raw(conn->netBase, flib_vector_data(vec), flib_vector_size(vec));
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   449
			}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   450
		}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   451
		flib_vector_destroy(vec);
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   452
	}
7275
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   453
7497
7e1d72fc03c7 frontlib:
Medo <smaxein@googlemail.com>
parents: 7482
diff changeset
   454
	if(!result) {
7275
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   455
		netconn_setScheme(conn, scheme);
15f722e0b96f frontlib: Getting there :) Added commandline client for testing
Medo <smaxein@googlemail.com>
parents: 7271
diff changeset
   456
	}
7271
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   457
	return result;
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   458
}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   459
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   460
int flib_netconn_send_startGame(flib_netconn *conn) {
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   461
	return sendVoid(conn, "START_GAME");
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   462
}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   463
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   464
int flib_netconn_send_toggleRestrictJoins(flib_netconn *conn) {
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   465
	return sendVoid(conn, "TOGGLE_RESTRICT_JOINS");
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   466
}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   467
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   468
int flib_netconn_send_toggleRestrictTeams(flib_netconn *conn) {
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   469
	return sendVoid(conn, "TOGGLE_RESTRICT_TEAMS");
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   470
}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   471
7580
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   472
int flib_netconn_send_teamchat(flib_netconn *conn, const char *chat) {
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   473
	if(!flib_strempty(chat)) {
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   474
		return sendStr(conn, "TEAMCHAT", chat);
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   475
	}
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   476
	return 0;
7271
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   477
}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   478
7580
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   479
int flib_netconn_send_engineMessage(flib_netconn *conn, const uint8_t *message, size_t size) {
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   480
	int result = -1;
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   481
	if(!log_badargs_if2(conn==NULL, message==NULL && size>0)) {
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   482
		char *base64encout = NULL;
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   483
		base64_encode_alloc((const char*)message, size, &base64encout);
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   484
		if(base64encout) {
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   485
			result = flib_netbase_sendf(conn->netBase, "EM\n%s\n\n", base64encout);
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   486
		}
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   487
		free(base64encout);
7271
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   488
	}
7580
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   489
	return result;
7271
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   490
}
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   491
7580
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   492
int flib_netconn_send_roundfinished(flib_netconn *conn, bool withoutError) {
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   493
	return sendInt(conn, "ROUNDFINISHED", withoutError ? 1 : 0);
7271
5608ac657362 frontlib: Intermittent commit. Things are still in flux but we're getting there :)
Medo <smaxein@googlemail.com>
parents:
diff changeset
   494
}
7580
c92596feac0d frontlib: Improved documentation of netconn, unified naming of a callback
Medo <smaxein@googlemail.com>
parents: 7504
diff changeset
   495