X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/d9c40fd6ed72588278c633ee5db5c2eefad6ba7c..64b8ebc641fb8673a81166570a4cd91c50022cb9:/unix/uxplink.c

diff --git a/unix/uxplink.c b/unix/uxplink.c
index ba7b78f9..99ace88a 100644
--- a/unix/uxplink.c
+++ b/unix/uxplink.c
@@ -186,7 +186,7 @@ int main(int argc, char **argv)
     int i, skcount, sksize, socketstate;
     int connopen;
     int exitcode;
-    void *logctx;
+    int errors;
     void *ldisc;
 
     ssh_get_line = console_get_line;
@@ -207,6 +207,7 @@ int main(int argc, char **argv)
     do_defaults(NULL, &cfg);
     default_protocol = cfg.protocol;
     default_port = cfg.port;
+    errors = 0;
     {
 	/*
 	 * Override the default protocol if PLINK_PROTOCOL is set.
@@ -231,16 +232,32 @@ int main(int argc, char **argv)
 	    if (ret == -2) {
 		fprintf(stderr,
 			"plink: option \"%s\" requires an argument\n", p);
+		errors = 1;
 	    } else if (ret == 2) {
 		--argc, ++argv;
 	    } else if (ret == 1) {
 		continue;
 	    } else if (!strcmp(p, "-batch")) {
 		console_batch_mode = 1;
+	    } else if (!strcmp(p, "-o")) {
+                if (argc <= 1) {
+                    fprintf(stderr,
+                            "plink: option \"-o\" requires an argument\n");
+		    errors = 1;
+		} else {
+                    --argc;
+		    provide_xrm_string(*++argv);
+		}
+	    } else {
+		fprintf(stderr, "plink: unknown option \"%s\"\n", p);
+		errors = 1;
 	    }
 	} else if (*p) {
 	    if (!*cfg.host) {
 		char *q = p;
+
+                do_defaults(NULL, &cfg);
+
 		/*
 		 * If the hostname starts with "telnet:", set the
 		 * protocol to Telnet and process the string as a
@@ -358,6 +375,9 @@ int main(int argc, char **argv)
 	}
     }
 
+    if (errors)
+	return 1;
+
     if (!*cfg.host) {
 	usage();
     }
@@ -441,6 +461,7 @@ int main(int argc, char **argv)
     /*
      * Start up the connection.
      */
+    logctx = log_init(NULL);
     {
 	char *error;
 	char *realhost;
@@ -453,9 +474,8 @@ int main(int argc, char **argv)
 	    fprintf(stderr, "Unable to open connection:\n%s\n", error);
 	    return 1;
 	}
-	logctx = log_init(NULL);
 	back->provide_logctx(backhandle, logctx);
-	ldisc = ldisc_create(NULL, back, backhandle, NULL);
+	ldisc = ldisc_create(&cfg, NULL, back, backhandle, NULL);
 	sfree(realhost);
     }
     connopen = 1;