- program bol prepisany tak, aby sa dal v buducnosti sietovy multiplayer prepisat pre protokol UDP

  ( BTW network.[ch] je uz zombia )



git-svn-id: http://opensvn.csie.org/tuxanci_ng@14 0ee4d065-81f0-4d1e-b06c-ff20ad07cc3e

1 files changed, 142 insertions, 0 deletions

diff --git a/src/client.c b/src/client.c
new file mode 100644
index 0000000..a885b65
--- /dev/null
+++ b/src/client.c
@@ -0,0 +1,142 @@
+
+#include "list.h"
+#include "tux.h"
+#include "network.h"
+#include "buffer.h"
+#include "net_multiplayer.h"
+#include "screen_world.h"
+#include "tcp.h"
+#include "udp.h"
+#include "proto.h"
+#include "client.h"
+
+static int protocolType;
+static sock_tcp_t *sock_server_tcp;
+static sock_udp_t *sock_server_udp;
+static buffer_t *clientBuffer;
+
+int initTcpClient(char *ip, int port)
+{
+	sock_server_tcp = connectTcpSocket(ip, port);
+
+	if( sock_server_tcp == NULL )
+	{
+		return -1;
+	}
+
+	printf("connect %s %d\n", ip, port);
+	clientBuffer = newBuffer( LIMIT_BUFFER );
+
+	return 0;
+}
+
+void sendServer(char *msg)
+{
+	int ret;
+
+	if( protocolType == NET_PROTOCOL_TYPE_TCP )
+	{
+		ret = writeTcpSocket(sock_server_tcp, msg, strlen(msg));
+
+		if ( ret == 0 )
+		{
+			fprintf(stderr, "server uzatvoril sietovy socket\n");
+			setWorldEnd();
+		}
+	
+		if ( ret < 0 )
+		{
+			fprintf(stderr, "nastala chyba pri poslani spravy serveru\n");
+			setWorldEnd();
+		}
+	}
+
+	if( protocolType == NET_PROTOCOL_TYPE_UDP )
+	{
+	}
+}
+
+static void eventServerTcpSelect()
+{
+	char buffer[STR_SIZE];
+	int ret;
+
+	memset(buffer,0 ,STR_SIZE);
+
+	if( protocolType == NET_PROTOCOL_TYPE_TCP )
+	{
+		ret = readTcpSocket(sock_server_tcp, buffer, STR_SIZE-1);
+	
+		if( ret == 0 )
+		{
+			fprintf(stderr, "server uzatovril sietovy socket\n");
+			setWorldEnd();
+			return;
+		}
+	
+		if( ret < 0 )
+		{
+			fprintf(stderr, "chyba, spojenie prerusene \n");
+			setWorldEnd();
+			return;
+		}
+	}
+
+	if( protocolType == NET_PROTOCOL_TYPE_UDP )
+	{
+	}
+
+	if( addBuffer(clientBuffer, buffer, ret) != 0 )
+	{
+		fprintf(stderr, "chyba, nemozem zapisovat do mojho buffera !\n");
+		setWorldEnd();
+		return;
+	}
+}
+
+void eventServerBuffer()
+{
+	char line[STR_SIZE];
+
+	/* obsluha udalosti od servera */
+	
+	while ( getBufferLine(clientBuffer, line, STR_SIZE) >= 0 )
+	{
+		//printf("dostal som %s", line);
+
+		if( strncmp(line, "init", 4) == 0 )proto_recv_init_client(line);
+		if( strncmp(line, "event", 5) == 0 )proto_recv_event_client(line);
+		if( strncmp(line, "newtux", 6) == 0 )proto_recv_newtux_client(line);
+		if( strncmp(line, "deltux", 6) == 0 )proto_recv_deltux_client(line);
+		if( strncmp(line, "additem", 7) == 0 )proto_recv_additem_client(line);
+	}
+}
+
+void selectClientTcpSocket()
+{
+	fd_set readfds;
+	struct timeval tv;
+	int max_fd;
+
+	tv.tv_sec = 0;
+	tv.tv_usec = 0;
+	
+	FD_ZERO(&readfds);
+	FD_SET(sock_server_tcp->sock, &readfds);
+	max_fd = sock_server_tcp->sock;
+
+	select(max_fd+1, &readfds, (fd_set *)NULL, (fd_set *)NULL, &tv);
+
+	if( FD_ISSET(sock_server_tcp->sock, &readfds) )
+	{
+		eventServerTcpSelect(sock_server_tcp);
+	}
+}
+
+void quitTcpClient()
+{
+	closeTcpSocket(sock_server_tcp);
+	destroyBuffer(clientBuffer);
+	printf("quit conenct\n");
+}
+