vfprintf(stderr, p, ap);
va_end(ap);
fputc('\n', stderr);
+ if (logctx) {
+ log_free(logctx);
+ logctx = NULL;
+ }
cleanup_exit(1);
}
void modalfatalbox(char *p, ...)
vfprintf(stderr, p, ap);
va_end(ap);
fputc('\n', stderr);
+ if (logctx) {
+ log_free(logctx);
+ logctx = NULL;
+ }
cleanup_exit(1);
}
void connection_fatal(void *frontend, char *p, ...)
vfprintf(stderr, p, ap);
va_end(ap);
fputc('\n', stderr);
+ if (logctx) {
+ log_free(logctx);
+ logctx = NULL;
+ }
cleanup_exit(1);
}
void cmdline_error(char *p, ...)
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(" -ssh -telnet -rlogin -raw -serial\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(" -s remote command is an SSH subsystem (SSH-2 only)\n");
printf(" -N don't start a shell/command (SSH-2 only)\n");
+ printf(" -nc host:port\n");
+ printf(" open tunnel in place of session (SSH-2 only)\n");
+ printf(" -sercfg configuration-string (e.g. 19200,8,n,1,X)\n");
+ printf(" Specify the serial configuration (serial only)\n");
exit(1);
}
/*
* Special case: report read error.
*/
- fprintf(stderr, "Unable to read from standard input\n");
+ char buf[4096];
+ FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, -len, 0,
+ buf, lenof(buf), NULL);
+ buf[lenof(buf)-1] = '\0';
+ if (buf[strlen(buf)-1] == '\n')
+ buf[strlen(buf)-1] = '\0';
+ fprintf(stderr, "Unable to read from standard input: %s\n", buf);
cleanup_exit(0);
}
noise_ultralight(len);
/*
* Special case: report write error.
*/
- fprintf(stderr, "Unable to write to standard %s\n",
- (h == stdout_handle ? "output" : "error"));
+ char buf[4096];
+ FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, -new_backlog, 0,
+ buf, lenof(buf), NULL);
+ buf[lenof(buf)-1] = '\0';
+ if (buf[strlen(buf)-1] == '\n')
+ buf[strlen(buf)-1] = '\0';
+ fprintf(stderr, "Unable to write to standard %s: %s\n",
+ (h == stdout_handle ? "output" : "error"), buf);
cleanup_exit(0);
}
if (connopen && back->connected(backhandle)) {
* Override the default protocol if PLINK_PROTOCOL is set.
*/
char *p = getenv("PLINK_PROTOCOL");
- int i;
if (p) {
- for (i = 0; backends[i].backend != NULL; i++) {
- if (!strcmp(backends[i].name, p)) {
- default_protocol = cfg.protocol = backends[i].protocol;
- default_port = cfg.port =
- backends[i].backend->default_port;
- break;
- }
+ const Backend *b = backend_from_name(p);
+ if (b) {
+ default_protocol = cfg.protocol = b->protocol;
+ default_port = cfg.port = b->default_port;
}
}
}
errors = 1;
}
} else if (*p) {
- if (!*cfg.host) {
+ if (!cfg_launchable(&cfg)) {
char *q = p;
/*
* If the hostname starts with "telnet:", set the
*/
r = strchr(p, ',');
if (r) {
- int i, j;
- for (i = 0; backends[i].backend != NULL; i++) {
- j = strlen(backends[i].name);
- if (j == r - p &&
- !memcmp(backends[i].name, p, j)) {
- default_protocol = cfg.protocol =
- backends[i].protocol;
- portnumber =
- backends[i].backend->default_port;
- p = r + 1;
- break;
- }
+ const Backend *b;
+ *r = '\0';
+ b = backend_from_name(p);
+ if (b) {
+ default_protocol = cfg.protocol = b->protocol;
+ portnumber = b->default_port;
}
+ p = r + 1;
}
/*
{
Config cfg2;
do_defaults(host, &cfg2);
- if (loaded_session || cfg2.host[0] == '\0') {
+ if (loaded_session || !cfg_launchable(&cfg2)) {
/* No settings for this host; use defaults */
/* (or session was already loaded with -load) */
strncpy(cfg.host, host, sizeof(cfg.host) - 1);
if (errors)
return 1;
- if (!*cfg.host) {
+ if (!cfg_launchable(&cfg)) {
usage();
}
}
/* See if host is of the form user@host */
- if (cfg.host[0] != '\0') {
+ if (cfg_launchable(&cfg)) {
char *atsign = strrchr(cfg.host, '@');
/* Make sure we're not overflowing the user field */
if (atsign) {
cfg.host[p1] = '\0';
}
- if (!cfg.remote_cmd_ptr && !*cfg.remote_cmd)
+ if (!cfg.remote_cmd_ptr && !*cfg.remote_cmd && !*cfg.ssh_nc_host)
flags |= FLAG_INTERACTIVE;
/*
* Select protocol. This is farmed out into a table in a
* separate file to enable an ssh-free variant.
*/
- {
- int i;
- back = NULL;
- for (i = 0; backends[i].backend != NULL; i++)
- if (backends[i].protocol == cfg.protocol) {
- back = backends[i].backend;
- break;
- }
- if (back == NULL) {
- fprintf(stderr,
- "Internal fault: Unsupported protocol found\n");
- return 1;
- }
+ back = backend_from_proto(cfg.protocol);
+ if (back == NULL) {
+ fprintf(stderr,
+ "Internal fault: Unsupported protocol found\n");
+ return 1;
}
/*
return 1;
}
+ logctx = log_init(NULL, &cfg);
+ console_provide_logctx(logctx);
+
/*
* Start up the connection.
*/
fprintf(stderr, "Unable to open connection:\n%s", error);
return 1;
}
- logctx = log_init(NULL, &cfg);
back->provide_logctx(backhandle, logctx);
- console_provide_logctx(logctx);
sfree(realhost);
}
connopen = 1;
* (The input one we leave until we're through the
* authentication process.)
*/
- stdout_handle = handle_output_new(outhandle, stdouterr_sent, NULL);
- stderr_handle = handle_output_new(errhandle, stdouterr_sent, NULL);
+ stdout_handle = handle_output_new(outhandle, stdouterr_sent, NULL, 0);
+ stderr_handle = handle_output_new(errhandle, stdouterr_sent, NULL, 0);
main_thread_id = GetCurrentThreadId();
DWORD ticks;
if (!sending && back->sendok(backhandle)) {
- stdin_handle = handle_input_new(inhandle, stdin_gotdata, NULL);
+ stdin_handle = handle_input_new(inhandle, stdin_gotdata, NULL,
+ 0);
sending = TRUE;
}