#include <termios.h>
#include <pwd.h>
#include <sys/ioctl.h>
+#include <sys/select.h>
#define PUTTY_DO_GLOBALS /* actually _define_ globals */
#include "putty.h"
else
mode.c_lflag &= ~ECHO;
- if (edit)
+ if (edit) {
+ mode.c_iflag |= ICRNL;
mode.c_lflag |= ISIG | ICANON;
- else
+ } else {
+ mode.c_iflag &= ~ICRNL;
mode.c_lflag &= ~(ISIG | ICANON);
+ mode.c_cc[VMIN] = 1;
+ mode.c_cc[VTIME] = 0;
+ }
tcsetattr(0, TCSANOW, &mode);
}
printf("Usage: plink [options] [user@]host [command]\n");
printf(" (\"host\" can also be a PuTTY saved session name)\n");
printf("Options:\n");
- printf(" -V print version information\n");
+ printf(" -V print version information and exit\n");
+ printf(" -pgpfp print PGP key fingerprints and exit\n");
printf(" -v show verbose messages\n");
printf(" -load sessname Load settings from saved session\n");
printf(" -ssh -telnet -rlogin -raw\n");
printf(" force use of a particular protocol\n");
printf(" -P port connect to specified port\n");
printf(" -l user connect with specified username\n");
- printf(" -m file read remote command(s) from file\n");
printf(" -batch disable all interactive prompts\n");
printf("The following options only apply to SSH connections:\n");
printf(" -pw passw login with specified password\n");
printf(" -A -a enable / disable agent forwarding\n");
printf(" -t -T enable / disable pty allocation\n");
printf(" -1 -2 force use of particular protocol version\n");
+ printf(" -4 -6 force use of IPv4 or IPv6\n");
printf(" -C enable compression\n");
printf(" -i key private key file for authentication\n");
+ printf(" -m file read remote command(s) from file\n");
printf(" -s remote command is an SSH subsystem (SSH-2 only)\n");
printf(" -N don't start a shell/command (SSH-2 only)\n");
exit(1);
use_subsystem = 1;
} else if (!strcmp(p, "-V")) {
version();
+ } else if (!strcmp(p, "-pgpfp")) {
+ pgp_fingerprints();
+ exit(1);
} else if (!strcmp(p, "-o")) {
if (argc <= 1) {
fprintf(stderr,
cfg.port = default_port;
} else {
cfg = cfg2;
- /* Ick: patch up internal pointer after copy */
- cfg.remote_cmd_ptr = cfg.remote_cmd;
}
}
cfg.host[p1] = '\0';
}
- if (!*cfg.remote_cmd_ptr)
+ if (!cfg.remote_cmd_ptr && !*cfg.remote_cmd)
flags |= FLAG_INTERACTIVE;
/*