mirror of
https://git.tartarus.org/simon/putty.git
synced 2025-01-10 01:48:00 +00:00
817e4ad2dd
Now every call to do_config_box is replaced with a call to create_config_box, which returns immediately having constructed the new GTK window object, and is passed a callback function which it will arrange to be called when the dialog terminates (whether by OK or by Cancel). That callback is now what triggers the construction of a session window after 'Open' is pressed in the initial config box, or the actual mid-session reconfiguration action after 'Apply' is pressed in a Change Settings box. We were already prepared to ignore the re-selection of 'Change Settings' from the context menu of a window that already had a Change Settings box open (and not accidentally create a second config box for the same window); but now we do slightly better, by finding the existing config box and un-minimising and raising it, in case the user had forgotten it was there. That's a useful featurelet, but not the main purpose of this change. The mani point, of course, is that now the multi-window GtkApplication based front ends now don't do anything confusing to the nesting of gtk_main() when config boxes are involved. Whether you're changing the settings of one (or more than one) of your already-running sessions, preparing to start up a new PuTTY connection, or both at once, we stay in the same top-level instance of gtk_main() and all sessions' top- level callbacks continue to run sensibly.
151 lines
3.4 KiB
C
151 lines
3.4 KiB
C
/*
|
|
* Unix PuTTY main program.
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <ctype.h>
|
|
#include <stdlib.h>
|
|
#include <assert.h>
|
|
#include <unistd.h>
|
|
#include <gtk/gtk.h>
|
|
#include <gdk/gdk.h>
|
|
|
|
#define MAY_REFER_TO_GTK_IN_HEADERS
|
|
|
|
#include "putty.h"
|
|
#include "storage.h"
|
|
|
|
#include "gtkcompat.h"
|
|
|
|
/*
|
|
* Stubs to avoid uxpty.c needing to be linked in.
|
|
*/
|
|
const int use_pty_argv = FALSE;
|
|
char **pty_argv; /* never used */
|
|
char *pty_osx_envrestore_prefix;
|
|
|
|
/*
|
|
* Clean up and exit.
|
|
*/
|
|
void cleanup_exit(int code)
|
|
{
|
|
/*
|
|
* Clean up.
|
|
*/
|
|
sk_cleanup();
|
|
random_save_seed();
|
|
exit(code);
|
|
}
|
|
|
|
Backend *select_backend(Conf *conf)
|
|
{
|
|
Backend *back = backend_from_proto(conf_get_int(conf, CONF_protocol));
|
|
assert(back != NULL);
|
|
return back;
|
|
}
|
|
|
|
void initial_config_box(Conf *conf, post_dialog_fn_t after, void *afterctx)
|
|
{
|
|
char *title = dupcat(appname, " Configuration", NULL);
|
|
create_config_box(title, conf, FALSE, 0, after, afterctx);
|
|
sfree(title);
|
|
}
|
|
|
|
static int got_host = 0;
|
|
|
|
const int use_event_log = 1, new_session = 1, saved_sessions = 1;
|
|
const int dup_check_launchable = 1;
|
|
|
|
int process_nonoption_arg(const char *arg, Conf *conf, int *allow_launch)
|
|
{
|
|
char *argdup, *p, *q;
|
|
argdup = dupstr(arg);
|
|
q = argdup;
|
|
|
|
if (got_host) {
|
|
/*
|
|
* If we already have a host name, treat this argument as a
|
|
* port number. NB we have to treat this as a saved -P
|
|
* argument, so that it will be deferred until it's a good
|
|
* moment to run it.
|
|
*/
|
|
int ret = cmdline_process_param("-P", argdup, 1, conf);
|
|
assert(ret == 2);
|
|
} else if (!strncmp(q, "telnet:", 7)) {
|
|
/*
|
|
* If the hostname starts with "telnet:",
|
|
* set the protocol to Telnet and process
|
|
* the string as a Telnet URL.
|
|
*/
|
|
char c;
|
|
|
|
q += 7;
|
|
if (q[0] == '/' && q[1] == '/')
|
|
q += 2;
|
|
conf_set_int(conf, CONF_protocol, PROT_TELNET);
|
|
p = q;
|
|
p += host_strcspn(p, ":/");
|
|
c = *p;
|
|
if (*p)
|
|
*p++ = '\0';
|
|
if (c == ':')
|
|
conf_set_int(conf, CONF_port, atoi(p));
|
|
else
|
|
conf_set_int(conf, CONF_port, -1);
|
|
conf_set_str(conf, CONF_host, q);
|
|
got_host = 1;
|
|
} else {
|
|
/*
|
|
* Otherwise, treat this argument as a host name.
|
|
*/
|
|
p = argdup;
|
|
while (*p && !isspace((unsigned char)*p))
|
|
p++;
|
|
if (*p)
|
|
*p++ = '\0';
|
|
conf_set_str(conf, CONF_host, q);
|
|
got_host = 1;
|
|
}
|
|
if (got_host)
|
|
*allow_launch = TRUE;
|
|
|
|
sfree(argdup);
|
|
|
|
return 1;
|
|
}
|
|
|
|
char *make_default_wintitle(char *hostname)
|
|
{
|
|
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);
|
|
}
|
|
|
|
const int share_can_be_downstream = TRUE;
|
|
const int share_can_be_upstream = TRUE;
|
|
|
|
void setup(int single)
|
|
{
|
|
sk_init();
|
|
flags = FLAG_VERBOSE | FLAG_INTERACTIVE;
|
|
default_protocol = be_default_protocol;
|
|
/* Find the appropriate default port. */
|
|
{
|
|
Backend *b = backend_from_proto(default_protocol);
|
|
default_port = 0; /* illegal */
|
|
if (b)
|
|
default_port = b->default_port;
|
|
}
|
|
}
|