X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/0f9156194d42033ea53cf6242cf6f33e78159532..b3d375b244187cd77f45dc013668e6273e133179:/unix/uxputty.c

diff --git a/unix/uxputty.c b/unix/uxputty.c
index 18f1b6b0..73e11973 100644
--- a/unix/uxputty.c
+++ b/unix/uxputty.c
@@ -7,58 +7,16 @@
 #include <stdlib.h>
 #include <assert.h>
 #include <unistd.h>
+#include <gdk/gdk.h>
 
 #include "putty.h"
 #include "storage.h"
 
 /*
- * TODO:
- * 
- *  - libcharset enumeration.
- * 
- *  - fix the printer enum (I think the sensible thing is simply to
- *    have uxcfg.c remove the drop-down list completely, since you
- *    can't sensibly provide an enumerated list of lpr commands!).
- * 
- *  - Remainder of the context menu:
- * 
- *     - Event Log (this means we must implement the Event Log; not
- *       in pterm)
- * 
- *     - New Session and Duplicate Session (perhaps in pterm, in fact?!)
- *        + 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 :-/
- * 
- *     - Saved Sessions submenu (not in pterm of course)
- * 
- *     - Change Settings
- *        + we must also implement mid-session reconfig in pterm.c.
- *        + note this also requires config.c and uxcfg.c to be able
- *          to get hold of the application name.
- * 
- *     - Copy All to Clipboard (for what that's worth)
+ * Stubs to avoid uxpty.c needing to be linked in.
  */
+const int use_pty_argv = FALSE;
+char **pty_argv;		       /* never used */
 
 /*
  * Clean up and exit.
@@ -73,51 +31,26 @@ void cleanup_exit(int code)
     exit(code);
 }
 
-/*
- * Another bunch of temporary stub functions. These ones will want
- * removing by means of implementing them properly: libcharset
- * should invent its own sensible format for codepage names and a
- * means of enumerating them, and printer_enum needs to be dealt
- * with somehow or other too.
- */
-
-char *cp_name(int codepage)
-{
-    return "";
-}
-char *cp_enumerate(int index)
-{
-    return NULL;
-}
-int decode_codepage(char *cp_name)
-{
-    return -2;
-}
-
-const char *const appname = "PuTTY";
-
 Backend *select_backend(Config *cfg)
 {
-    int i;
-    Backend *back = NULL;
-    for (i = 0; backends[i].backend != NULL; i++)
-	if (backends[i].protocol == cfg->protocol) {
-	    back = backends[i].backend;
-	    break;
-	}
+    Backend *back = backend_from_proto(cfg->protocol);
     assert(back != NULL);
     return back;
 }
 
 int cfgbox(Config *cfg)
 {
-    extern int do_config_box(const char *title, Config *cfg);
-    return do_config_box("PuTTY Configuration", cfg);
+    char *title = dupcat(appname, " Configuration", NULL);
+    int ret = do_config_box(title, cfg, 0, 0);
+    sfree(title);
+    return ret;
 }
 
 static int got_host = 0;
 
-int process_nonoption_arg(char *arg, Config *cfg)
+const int use_event_log = 1, new_session = 1, saved_sessions = 1;
+
+int process_nonoption_arg(char *arg, Config *cfg, int *allow_launch)
 {
     char *p, *q = arg;
 
@@ -168,12 +101,27 @@ int process_nonoption_arg(char *arg, Config *cfg)
         cfg->host[sizeof(cfg->host) - 1] = '\0';
         got_host = 1;
     }
+    if (got_host)
+	*allow_launch = TRUE;
     return 1;
 }
 
 char *make_default_wintitle(char *hostname)
 {
-    return dupcat(hostname, " - PuTTY", NULL);
+    return dupcat(hostname, " - ", appname, NULL);
+}
+
+/*
+ * X11-forwarding-related things suitable for Gtk app.
+ */
+
+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)
@@ -184,13 +132,10 @@ int main(int argc, char **argv)
     default_protocol = be_default_protocol;
     /* Find the appropriate default port. */
     {
-	int i;
+	Backend *b = backend_from_proto(default_protocol);
 	default_port = 0; /* illegal */
-	for (i = 0; backends[i].backend != NULL; i++)
-	    if (backends[i].protocol == default_protocol) {
-		default_port = backends[i].backend->default_port;
-		break;
-	    }
+	if (b)
+	    default_port = b->default_port;
     }
     return pt_main(argc, argv);
 }