* PLink - a command-line (stdin/stdout) variant of PuTTY.
*/
-#ifndef AUTO_WINSOCK
-#include <winsock2.h>
-#endif
-#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
vfprintf(stderr, p, ap);
va_end(ap);
fputc('\n', stderr);
- WSACleanup();
cleanup_exit(1);
}
void modalfatalbox(char *p, ...)
vfprintf(stderr, p, ap);
va_end(ap);
fputc('\n', stderr);
- WSACleanup();
cleanup_exit(1);
}
void connection_fatal(void *frontend, char *p, ...)
vfprintf(stderr, p, ap);
va_end(ap);
fputc('\n', stderr);
- WSACleanup();
cleanup_exit(1);
}
void cmdline_error(char *p, ...)
{
int osize, esize;
- assert(len > 0);
-
if (is_stderr) {
bufchain_add(&stderr_data, data, len);
try_output(1);
} else {
events = 0;
}
- if (WSAEventSelect(skt, netevent, events) == SOCKET_ERROR) {
- switch (WSAGetLastError()) {
+ if (p_WSAEventSelect(skt, netevent, events) == SOCKET_ERROR) {
+ switch (p_WSAGetLastError()) {
case WSAENETDOWN:
return "Network is down";
default:
- return "WSAAsyncSelect(): unknown error";
+ return "WSAEventSelect(): unknown error";
}
}
return NULL;
int main(int argc, char **argv)
{
- WSADATA wsadata;
- WORD winsock_ver;
WSAEVENT stdinevent, stdoutevent, stderrevent;
HANDLE handles[4];
DWORD in_threadid, out_threadid, err_threadid;
if (portnumber != -1)
cfg.port = portnumber;
- /*
- * Initialise WinSock.
- */
- winsock_ver = MAKEWORD(2, 0);
- if (WSAStartup(winsock_ver, &wsadata)) {
- MessageBox(NULL, "Unable to initialise WinSock", "WinSock Error",
- MB_OK | MB_ICONEXCLAMATION);
- return 1;
- }
- if (LOBYTE(wsadata.wVersion) != 2 || HIBYTE(wsadata.wVersion) != 0) {
- MessageBox(NULL, "WinSock version is incompatible with 2.0",
- "WinSock Error", MB_OK | MB_ICONEXCLAMATION);
- WSACleanup();
+ sk_init();
+ if (p_WSAEventSelect == NULL) {
+ fprintf(stderr, "Plink requires WinSock 2\n");
return 1;
}
- sk_init();
/*
* Start up the connection.
WPARAM wp;
socket = sklist[i];
wp = (WPARAM) socket;
- if (!WSAEnumNetworkEvents(socket, NULL, &things)) {
+ if (!p_WSAEnumNetworkEvents(socket, NULL, &things)) {
static const struct { int bit, mask; } eventtypes[] = {
{FD_CONNECT_BIT, FD_CONNECT},
{FD_READ_BIT, FD_READ},
bufchain_size(&stderr_data) == 0)
break; /* we closed the connection */
}
- WSACleanup();
exitcode = back->exitcode(backhandle);
if (exitcode < 0) {
fprintf(stderr, "Remote process exit code unavailable\n");
exitcode = 1; /* this is an error condition */
}
- return exitcode;
+ cleanup_exit(exitcode);
+ return 0; /* placate compiler warning */
}