Add asynchronous callback capability to the askappend() alert box.

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

diff --git a/unix/gtkdlg.c b/unix/gtkdlg.c
index 0ea6615..8ab8598 100644 (file)
--- a/unix/gtkdlg.c
+++ b/unix/gtkdlg.c
@@ -1976,7 +1976,8 @@ int do_config_box(const char *title, Config *cfg, int midsession,
 
     ctrlbox = ctrl_new_box();
     setup_config_box(ctrlbox, &sl, midsession, cfg->protocol, protcfginfo);
-    unix_setup_config_box(ctrlbox, midsession, window);
+    unix_setup_config_box(ctrlbox, midsession);
+    gtk_setup_config_box(ctrlbox, midsession, window);
 
     gtk_window_set_title(GTK_WINDOW(window), title);
     hbox = gtk_hbox_new(FALSE, 4);
@@ -2293,8 +2294,9 @@ int reallyclose(void *frontend)
     return ret;
 }
 
-void verify_ssh_host_key(void *frontend, char *host, int port, char *keytype,
-                        char *keystr, char *fingerprint)
+int verify_ssh_host_key(void *frontend, char *host, int port, char *keytype,
+                        char *keystr, char *fingerprint,
+                        void (*callback)(void *ctx, int result), void *ctx)
 {
     static const char absenttxt[] =
        "The server's host key is not cached. You have no guarantee "
@@ -2331,7 +2333,7 @@ void verify_ssh_host_key(void *frontend, char *host, int port, char *keytype,
     ret = verify_host_key(host, port, keytype, keystr);
 
     if (ret == 0)                     /* success - key matched OK */
-       return;
+       return 1;
 
     text = dupprintf((ret == 2 ? wrongtxt : absenttxt), keytype, fingerprint);
 
@@ -2346,16 +2348,20 @@ void verify_ssh_host_key(void *frontend, char *host, int port, char *keytype,
     sfree(text);
 
     if (ret == 0)
-       cleanup_exit(0);
-    else if (ret == 2)
-       store_host_key(host, port, keytype, keystr);
+        return 0;                      /* do not continue with connection */
+    else {
+        if (ret == 2)
+            store_host_key(host, port, keytype, keystr);
+        return 1;                      /* continue with connection */
+    }
 }
 
 /*
  * Ask whether the selected algorithm is acceptable (since it was
  * below the configured 'warn' threshold).
  */
-void askalg(void *frontend, const char *algtype, const char *algname)
+int askalg(void *frontend, const char *algtype, const char *algname,
+          void (*callback)(void *ctx, int result), void *ctx)
 {
     static const char msg[] =
        "The first %s supported by the server is "
@@ -2374,9 +2380,9 @@ void askalg(void *frontend, const char *algtype, const char *algname)
     sfree(text);
 
     if (ret) {
-       return;
+       return 1;
     } else {
-       cleanup_exit(0);
+       return 0;
     }
 }
 
@@ -2419,7 +2425,7 @@ static void licence_clicked(GtkButton *button, gpointer data)
     char *title;
 
     char *licence =
-       "Copyright 1997-2004 Simon Tatham.\n\n"
+       "Copyright 1997-2005 Simon Tatham.\n\n"
 
        "Portions copyright Robert de Bath, Joris van Rantwijk, Delian "
        "Delchev, Andreas Schultz, Jeroen Massar, Wez Furlong, Nicolas "
@@ -2499,7 +2505,7 @@ void about_box(void *window)
                       w, FALSE, FALSE, 5);
     gtk_widget_show(w);
 
-    w = gtk_label_new("Copyright 1997-2004 Simon Tatham. All rights reserved");
+    w = gtk_label_new("Copyright 1997-2005 Simon Tatham. All rights reserved");
     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(aboutbox)->vbox),
                       w, FALSE, FALSE, 5);
     gtk_widget_show(w);
@@ -2728,16 +2734,15 @@ void logevent_dlg(void *estuff, const char *string)
     struct eventlog_stuff *es = (struct eventlog_stuff *)estuff;
 
     char timebuf[40];
-    time_t t;
+    struct tm tm;
 
     if (es->nevents >= es->negsize) {
        es->negsize += 64;
        es->events = sresize(es->events, es->negsize, char *);
     }
 
-    time(&t);
-    strftime(timebuf, sizeof(timebuf), "%Y-%m-%d %H:%M:%S\t",
-            localtime(&t));
+    tm=ltime();
+    strftime(timebuf, sizeof(timebuf), "%Y-%m-%d %H:%M:%S\t", &tm);
 
     es->events[es->nevents] = snewn(strlen(timebuf) + strlen(string) + 1, char);
     strcpy(es->events[es->nevents], timebuf);
@@ -2748,7 +2753,8 @@ void logevent_dlg(void *estuff, const char *string)
     es->nevents++;
 }
 
-int askappend(void *frontend, Filename filename)
+int askappend(void *frontend, Filename filename,
+             void (*callback)(void *ctx, int result), void *ctx)
 {
     static const char msgtemplate[] =
        "The session log file \"%.*s\" already exists. "