1 files changed, 0 insertions, 235 deletions
diff --git a/src/tcp.c b/src/tcp.c
deleted file mode 100755
index a80eca8..0000000
--- a/src/tcp.c
+++ /dev/null
@@ -1,235 +0,0 @@
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <stdio.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <unistd.h>
-#include <assert.h>
-
-#include "main.h"
-#include "tcp.h"
-
-#define BUFSIZE 1000
-
-sock_tcp_t* newSockTcp()
-{
-	sock_tcp_t *new;
-
-	new = malloc( sizeof(sock_tcp_t) );
-	memset(new, 0, sizeof(sock_tcp_t));
-
-	return new;
-}
-
-void destroySockTcp(sock_tcp_t *p)
-{
-	assert( p != NULL );
-	free(p);
-}
-
-sock_tcp_t* bindTcpSocket(int port)
-{
-	sock_tcp_t *new;
-	int len;
-
-	assert( port > 0 && port < 65535 );
-
-	new = newSockTcp();
-
-	assert( new != NULL );
-
-	new->sock = socket(AF_INET, SOCK_STREAM, 0);
-
-	if( new->sock < 0 )
-	{
-		fprintf(stderr, "Nemozem vytvorit sietovy socket\n");
-		destroySockTcp(new);
-		return NULL;
-	}
-
-	new->sockAddr.sin_family = AF_INET;
-	new->sockAddr.sin_addr.s_addr = htonl(INADDR_ANY);
-	new->sockAddr.sin_port = htons(port);
-	
-	len = sizeof(new->sockAddr);
-
-	if ( bind(new->sock, (struct sockaddr *)&new->sockAddr, len) < 0 )
-	{
-		fprintf(stderr, "Nemozem obsadit sietovy port %d\n", port);
-		destroySockTcp(new);
-		return NULL;
-	}
-
-	listen(new->sock, 5);
-
-	return new;
-}
-
-sock_tcp_t* getTcpNewClient(sock_tcp_t *p)
-{
-	sock_tcp_t *new;
-	int client_len;
-
-	assert( p != NULL );
-	assert( p->sock >= 0 );
-
-	new = newSockTcp();
-
-	client_len = sizeof(new->sockAddr);
-	
-	new->sock = accept(p->sock, (struct sockaddr *)&new->sockAddr,
-			       (socklen_t *)&client_len);
-
-	return new;
-}
-
-void getSockTcpIp(sock_tcp_t *p, char *str_ip)
-{
-	assert( p != NULL );
-	assert( str_ip != NULL );
-
-	strcpy(str_ip, inet_ntoa(p->sockAddr.sin_addr));
-}
-
-int getSockTcpPort(sock_tcp_t *p)
-{
-	assert( p != NULL );
-	return htons(p->sockAddr.sin_port);
-}
-
-sock_tcp_t* connectTcpSocket(char *ip, int port)
-{
-	sock_tcp_t *new;
-	int len;
-
-	assert( ip != NULL );
-	assert( port > 0 && port < 65535 );
-
-	new = newSockTcp();
-
-	new->sock = socket(AF_INET, SOCK_STREAM, 0);
-
-	if( new->sock < 0 )
-	{
-		fprintf(stderr, "Nemozem vytvorit sietovy socket\n");
-		destroySockTcp(new);
-		return NULL;
-	}
-
-	new->sockAddr.sin_family = AF_INET;
-	new->sockAddr.sin_addr.s_addr = inet_addr(ip);
-	new->sockAddr.sin_port = htons(port);
-	
-	len = sizeof(new->sockAddr);
-
-	if ( connect(new->sock, (struct sockaddr *)&new->sockAddr, len) < 0 )
-	{
-		fprintf(stderr, "Nemozem sa pripojit na %s %d\n", ip, port);
-		destroySockTcp(new);
-		return NULL;
-	}
-
-	return new;
-}
-
-int readTcpSocket(sock_tcp_t *p, void *address, int len)
-{
-	assert( p != NULL );
-	assert( address != NULL );
-
-	return read(p->sock, address, len);
-}
-
-int writeTcpSocket(sock_tcp_t *p, void *address, int len)
-{
-	assert( p != NULL );
-	assert( address != NULL );
-
-	return write(p->sock, address, len);
-}
-
-void closeTcpSocket(sock_tcp_t *p)
-{
-	assert( p != NULL );
-
-	close(p->sock);
-	destroySockTcp(p);
-}
-
-static int myWait(sock_tcp_t *p)
-{
-	fd_set readfds;
-	fd_set errorfds;
-	struct timeval tv;
-	int max_fd;
-
-	tv.tv_sec = 1;
-	tv.tv_usec = 0;
-	
-	FD_ZERO(&readfds);
-	FD_ZERO(&errorfds);
-	max_fd = p->sock;
-
-	FD_SET(p->sock, &readfds);
-	FD_SET(p->sock, &errorfds);
-
-	select(max_fd+1, &readfds, (fd_set *)0, &errorfds, &tv);
-
-	if( FD_ISSET(p->sock, &readfds) )
-	{
-		FD_CLR(p->sock, &readfds);
-		return 1;
-	}
-
-	return 0;
-}
-
-int test_tcp_main(int argc, char **argv)
-{
-	sock_tcp_t *sock;
-	char buf[BUFSIZE];
-	int ret;
-
-	if( strcmp(argv[1], "s") == 0 )
-	{
-		sock_tcp_t *cli;
-
-		sock = bindTcpSocket( atoi(argv[2]) );
-	
-		while(1)
-		{
-			while( myWait(sock) == 0 )
-				;
-
-			cli = getTcpNewClient(sock);
-
-			memset(buf, 0, BUFSIZE);
-			ret = readTcpSocket(cli, buf, BUFSIZE);
-			writeTcpSocket(cli, buf, ret);
-
-			closeTcpSocket(cli);
-		}
-	}
-
-	if( strcmp(argv[1], "c") == 0 )
-	{
-		sock = connectTcpSocket("127.0.0.1", atoi(argv[2]));
-	
-		strcpy(buf, "Hello world !\n");
-		writeTcpSocket(sock, buf, strlen(buf));
-
-		memset(buf, 0, BUFSIZE);
-		readTcpSocket(sock, buf, BUFSIZE);
-
-		printf("buf = %s", buf);
-		
-		closeTcpSocket(sock);
-	}
-
-	return 0;
-}