Reorganized drivers (move them to drivers subfolder)

1 files changed, 0 insertions, 189 deletions

diff --git a/tcpclient.c b/tcpclient.c
deleted file mode 100644
index 09d2426..0000000
--- a/tcpclient.c
+++ /dev/null
@@ -1,189 +0,0 @@
-#include "simplemotion_private.h"
-#include "tcpclient.h"
-#include <stdio.h>
-
-#if defined(_WIN32)
-#if defined(CM_NONE)
-#undef CM_NONE
-#endif
-#include <winsock2.h>
-#include <ws2tcpip.h>
-#define close closesocket
-#define read(SOCKET, BUF, LEN) recv((SOCKET), (BUF), (LEN), 0)
-#define write(SOCKET, BUF, LEN) send((SOCKET), (BUF), (LEN), 0)
-#ifdef errno
-#undef errno
-#endif
-#define errno (WSAGetLastError())
-#ifdef EINPROGRESS
-#undef EINPROGRESS
-#endif
-#define EINPROGRESS WSAEWOULDBLOCK
-#else
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <sys/time.h>
-#include <netdb.h>
-#include <netinet/tcp.h>
-#include <arpa/inet.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#endif
-
-#if defined(_WIN32)
-static int initwsa()
-{
-    WORD req;
-    WSADATA data;
-    req = MAKEWORD(2, 2);
-    int err = WSAStartup(req, &data);
-    if (err != 0)
-    {
-        printf("WSAStartup failed\n");
-        return 0;
-    }
-    return 1;
-}
-#endif
-
-int OpenTCPPort(const char * ip_addr, int port)
-{
-    int sockfd;
-    struct sockaddr_in server;
-    struct timeval tv;
-    fd_set myset;
-    int res, valopt;
-    socklen_t lon;
-    unsigned long arg;
-
-#if defined(_WIN32)
-    initwsa();
-#endif
-
-    //Create socket
-    sockfd = socket(AF_INET , SOCK_STREAM , IPPROTO_TCP);
-    if (sockfd == -1)
-    {
-        return -1;
-    }
-
-    // Set OFF NAGLE algorithm to reduce latency with small packets
-    /*
-    int one = 1;
-    setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, (void *)&one, sizeof(one));
-    */
-
-    server.sin_addr.s_addr = inet_addr(ip_addr);
-    server.sin_family = AF_INET;
-    server.sin_port = htons(port);
-
-    // Set non-blocking when trying to establish the connection
-#if !defined(_WIN32)
-    arg = fcntl(sockfd, F_GETFL, NULL);
-    arg |= O_NONBLOCK;
-    fcntl(sockfd, F_SETFL, arg);
-#else
-    arg = 1;
-    ioctlsocket(sockfd, FIONBIO, &arg);
-#endif
-
-    res = connect(sockfd, (struct sockaddr *)&server, sizeof(server));
-
-    if (res < 0)
-    {
-        if (errno == EINPROGRESS)
-        {
-            tv.tv_sec = 5;
-            tv.tv_usec = 0;
-            FD_ZERO(&myset);
-            FD_SET((unsigned int)sockfd, &myset);
-            if (select(sockfd+1, NULL, &myset, NULL, &tv) > 0)
-            {
-                lon = sizeof(int);
-                getsockopt(sockfd, SOL_SOCKET, SO_ERROR, (void*)(&valopt), &lon);
-                if (valopt)
-                {
-                    return -1;
-                }
-            }
-            else
-            {
-               return -1;
-            }
-        }
-        else
-        {
-            return -1;
-        }
-    }
-
-    // Set to blocking mode again
-#if !defined(_WIN32)
-    arg = fcntl(sockfd, F_GETFL, NULL);
-    arg &= (~O_NONBLOCK);
-    fcntl(sockfd, F_SETFL, arg);
-#else
-    arg = 0;
-    ioctlsocket(sockfd, FIONBIO, &arg);
-#endif
-
-    return sockfd;
-}
-
-// Read bytes from socket
-int PollTCPPort(int sockfd, unsigned char *buf, int size)
-{
-    int n;
-    fd_set input;
-    FD_ZERO(&input);
-    FD_SET((unsigned int)sockfd, &input);
-    struct timeval timeout;
-    timeout.tv_sec = 0;
-    timeout.tv_usec = readTimeoutMs * 1000;
-
-    n = select(sockfd + 1, &input, NULL, NULL, &timeout);
-
-    // Error or timeout
-    if (n < 1)
-    {
-        return(-1);
-    }
-    if(!FD_ISSET(sockfd, &input))
-    {
-        return(-1);
-    }
-
-    n = read(sockfd, (char*)buf, size);
-    return(n);
-}
-
-int SendTCPByte(int sockfd, unsigned char byte)
-{
-    int n;
-    n = write(sockfd, (char*)&byte, 1);
-    if(n<0)
-        return(1);
-    return(0);
-}
-
-
-int SendTCPBuf(int sockfd, unsigned char *buf, int size)
-{
-    int sent = write(sockfd, (char*)buf, size);
-    if (sent != size)
-    {
-        return sent;
-    }
-    return sent;
-}
-
-
-void CloseTCPport(int sockfd)
-{
-    close(sockfd);
-#if defined(_WIN32)
-    WSACleanup();
-#endif
-}