Loose end from r5031: the Kex panel should only be displayed in

[u/mdw/putty] / unix / uxputty.c

diff --git a/unix/uxputty.c b/unix/uxputty.c
index f3da5e1..58ae24d 100644 (file)
--- a/unix/uxputty.c
+++ b/unix/uxputty.c
@@ -7,48 +7,12 @@
 #include <stdlib.h>
 #include <assert.h>
 #include <unistd.h>
+#include <gdk/gdk.h>
 
 #include "putty.h"
 #include "storage.h"
 
 /*
- * TODO:
- * 
- *  - Go through all the config options and ensure they can all be
- *    configured and reconfigured properly.
- * 
- *  - Remainder of the context menu:
- * 
- *     - New Session, Duplicate Session and the Saved Sessions
- *      submenu.
- *       + at least New and Duplicate probably _should_ be in
- *         pterm.
- *        + Duplicate Session will be fun, since we must work out
- *          how to pass the config data through.
- *        + In fact this should be easier on Unix, since fork() is
- *          available so we need not even exec (this also saves us
- *          the trouble of scrabbling around trying to find our own
- *          binary). Possible scenario: respond to Duplicate
- *          Session by forking. Parent continues as before; child
- *          unceremoniously frees all extant resources (backend,
- *          terminal, ldisc, frontend etc) and then _longjmps_ (I
- *          kid you not) back to a point in pt_main() which causes
- *          it to go back round to the point of opening a new
- *          terminal window and a new backend.
- *        + A tricky bit here is how to free everything without
- *          also _destroying_ things - calling GTK to free up
- *          existing widgets is liable to send destroy messages to
- *          the X server, which won't go down too well with the
- *          parent process. exec() is a much cleaner solution to
- *          this bit, but requires us to invent some ghastly IPC as
- *          we did in Windows PuTTY.
- *        + Arrgh! Also, this won't work in pterm since we'll
- *          already have dropped privileges by this point, so we
- *          can't get another pty. Sigh. Looks like exec has to be
- *          the way forward then :-/
- */
-
-/*
  * Clean up and exit.
  */
 void cleanup_exit(int code)
@@ -76,12 +40,12 @@ Backend *select_backend(Config *cfg)
 
 int cfgbox(Config *cfg)
 {
-    return do_config_box("PuTTY Configuration", cfg, 0);
+    return do_config_box("PuTTY Configuration", cfg, 0, 0);
 }
 
 static int got_host = 0;
 
-const int use_event_log = 1;
+const int use_event_log = 1, new_session = 1, saved_sessions = 1;
 
 int process_nonoption_arg(char *arg, Config *cfg)
 {
@@ -142,6 +106,21 @@ char *make_default_wintitle(char *hostname)
     return dupcat(hostname, " - PuTTY", NULL);
 }
 
+/*
+ * X11-forwarding-related things suitable for Gtk app.
+ */
+
+const char platform_x11_best_transport[] = "unix";
+
+char *platform_get_x_display(void) {
+    const char *display;
+    /* Try to take account of --display and what have you. */
+    if (!(display = gdk_get_display()))
+       /* fall back to traditional method */
+       display = getenv("DISPLAY");
+    return dupstr(display);
+}
+
 int main(int argc, char **argv)
 {
     extern int pt_main(int argc, char **argv);