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authorscarab <scarab@0ee4d065-81f0-4d1e-b06c-ff20ad07cc3e>2008-07-05 16:43:55 +0000
committerscarab <scarab@0ee4d065-81f0-4d1e-b06c-ff20ad07cc3e>2008-07-05 16:43:55 +0000
commit6c4fe3323d79253af707df90623e433ce12c35f2 (patch)
tree36ca640e6865abc26789760ba9fd09a023eb0ba1 /src/net_sdl/sdl_udp.c
parent6ed79c5de77b3f6be5c297cb5432d123ff1ff177 (diff)
* Prechod na novou verzi instalace pseudoautotools -> cmake
* Odstraneni bordelu kterej tu byl (pokud vam neco chybi brecte na me ja to zkusim najit v zaloze) * TODO instalace: SEPSAT AUTORY, IKONKU VYROBIT git-svn-id: http://opensvn.csie.org/tuxanci_ng@94 0ee4d065-81f0-4d1e-b06c-ff20ad07cc3e
Diffstat (limited to 'src/net_sdl/sdl_udp.c')
-rw-r--r--src/net_sdl/sdl_udp.c219
1 files changed, 0 insertions, 219 deletions
diff --git a/src/net_sdl/sdl_udp.c b/src/net_sdl/sdl_udp.c
deleted file mode 100644
index f30ba75..0000000
--- a/src/net_sdl/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 "base/main.h"
-#include "net_sdl/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