From 2d776fcd61be168e1ff0ff2e4a5e71835e7cea19 Mon Sep 17 00:00:00 2001
From: oroborus <oroborus@0ee4d065-81f0-4d1e-b06c-ff20ad07cc3e>
Date: Sat, 28 Jun 2008 16:38:35 +0000
Subject: - prekopanie adresarovej struktury, prva cast

git-svn-id: http://opensvn.csie.org/tuxanci_ng@77 0ee4d065-81f0-4d1e-b06c-ff20ad07cc3e
---
 src/sdl_udp.c | 219 ----------------------------------------------------------
 1 file changed, 219 deletions(-)
 delete mode 100644 src/sdl_udp.c

(limited to 'src/sdl_udp.c')

diff --git a/src/sdl_udp.c b/src/sdl_udp.c
deleted file mode 100644
index 175ac6c..0000000
--- a/src/sdl_udp.c
+++ /dev/null
@@ -1,219 +0,0 @@
-
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <assert.h>
-
-#include "main.h"
-#include "sdl_udp.h"
-
-#define BUFSIZE 1000
-
-
-sock_sdl_udp_t* newSdlSockUdp()
-{
-	sock_sdl_udp_t *new;
-
-	new = malloc( sizeof(sock_sdl_udp_t) );
-	memset(new, 0, sizeof(sock_sdl_udp_t));
-
-	if( !( new->packet = SDLNet_AllocPacket(512) ) )
-	{
-		fprintf(stderr, "nemozem alokovat pamat pre packet !\n");
-		destroySockSdlUdp(new);
-	}
-
-	return new;
-}
-
-void destroySockSdlUdp(sock_sdl_udp_t *p)
-{
-	assert( p != NULL );
-
-	SDLNet_FreePacket(p->packet);
-	free(p);
-}
-
-sock_sdl_udp_t* bindSdlUdpSocket(int port)
-{
-	sock_sdl_udp_t *new;
-
-	assert( port > 0 && port < 65535 );
-
-	new = newSdlSockUdp();
-
-	assert( new != NULL );
-
-	if( SDLNet_Init() < 0 )
-	{
-		fprintf(stderr, "nemozem initcializovat SDLnet !\n");
-		destroySockSdlUdp(new);
-		return NULL;
-	}
- 
-	if( !( new->sock = SDLNet_UDP_Open(port) ) )
-	{
-		fprintf(stderr, "nemozem otovrit socket !\n");
-		destroySockSdlUdp(new);
-		return NULL;
-	}
-
-	new->type = SDL_UDP_SERVER;
-
-	return new;
-}
-
-sock_sdl_udp_t* connectSdlUdpSocket(char *address, int port)
-{
-	sock_sdl_udp_t *new;
-
-	assert( address != NULL  );
-	assert( port > 0 && port < 65536 );
-
-	new = newSdlSockUdp();
-
-	assert( new != NULL );
-
-	/* Initialize SDL_net */
-	if( SDLNet_Init() < 0 )
-	{
-		fprintf(stderr, "nemozem initcializovat SDLnet !\n");
-		destroySockSdlUdp(new);
-		return NULL;
-	}
-	
-	/* Open a socket on random port */
-	if( !( new->sock = SDLNet_UDP_Open(0) ) )
-	{
-		fprintf(stderr, "nemozem otovrit socket !\n");
-		destroySockSdlUdp(new);
-		return NULL;
-	}
- 
-	/* Resolve server name  */
-	if( SDLNet_ResolveHost(&(new->srvadd), address, port) )
-	{
-		fprintf(stderr, "nemozem sa pripojit na sokcet !\n");
-		destroySockSdlUdp(new);
-		return NULL;
-	}
-
-	new->type = SDL_UDP_CLIENT;
-
-	return new;
-}
-
-int readSdlUdpSocket(sock_sdl_udp_t *src, sock_sdl_udp_t *dst, void *address, int len)
-{
-	int x;
-
-	if( SDLNet_UDP_Recv(src->sock, dst->packet) )
-	{
-		x = (dst->packet->len > len ? len : dst->packet->len);
-		memcpy(address, dst->packet->data, x);
-		return x;
-	}
- 
-	return -1;
-}
-
-int writeSdlUdpSocket(sock_sdl_udp_t *src, sock_sdl_udp_t *dst, void *address, int len)
-{
-	assert( src != NULL );
-	assert( address != NULL );
-
-#ifdef DEBUG_LOST_PACKET
-	if( rand() % DEBUG_LOST_PACKET == 0 )
-	{
-		printf("debug lost packet %s\n", address);
-		return size;
-	}
-#endif
-
-	memcpy(dst->packet->data, address, len);
-	dst->packet->len = len;
-
-	if( src->type == SDL_UDP_CLIENT )
-	{
-		dst->packet->address.host = src->srvadd.host;
-		dst->packet->address.port = src->srvadd.port;
- 	}
-
-	SDLNet_UDP_Send(src->sock, -1, dst->packet);
- 
-	return len;
-}
-
-int getSockSdlUdpPort(sock_sdl_udp_t *p)
-{
-	assert( p != NULL );
-
-	return p->packet->address.port;
-}
-
-
-void closeSdlUdpSocket(sock_sdl_udp_t *p)
-{
-	assert( p != NULL  );
-
-	SDLNet_UDP_Close(p->sock);
-
-	printf("close connect\n");
-
-	destroySockSdlUdp(p);
-}
-
-#if 0
-int main(int argc, char *argv[])
-{
-	sock_sdl_udp_t *sock;
-	char buf[BUFSIZE];
-	int ret;
-
-	if( strcmp(argv[1], "s") == 0 )
-	{
-		sock_sdl_udp_t *cli;
-
-		sock = bindSdlUdpSocket( atoi(argv[2]) );
-		cli = newSdlSockUdp();
-	
-		while(1)
-		{
-			memset(buf, 0, BUFSIZE);
-			
-			ret = readSdlUdpSocket(sock, cli, buf, BUFSIZE);
-			
-			if( ret > 0 )
-			{
-				writeSdlUdpSocket(sock, cli, buf, ret);
-			}
-		}
-	}
-
-	if( strcmp(argv[1], "c") == 0 )
-	{
-		sock = connectSdlUdpSocket("127.0.0.1", atoi(argv[2]));
-	
-		strcpy(buf, "Hello world !\n");
-		writeSdlUdpSocket(sock, sock, buf, strlen(buf));
-
-		while(1)
-		{
-			memset(buf, 0, BUFSIZE);
-			ret = readSdlUdpSocket(sock, sock, buf, BUFSIZE);
-
-			if( ret > 0 )
-			{
-				printf("buf = %s", buf);
-			}
-		}
-
-		closeSdlUdpSocket(sock);
-	}
-
-	return 0;
-}
-
-#endif
-- 
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