*/
#include <stdio.h>
+#include <ctype.h>
#include <stdlib.h>
#include <assert.h>
#include <unistd.h>
+#include <gtk/gtk.h>
+#include <gdk/gdk.h>
#include "putty.h"
#include "storage.h"
+#include "gtkcompat.h"
+
/*
- * TODO:
- *
- * - Fix command-line parsing to be more PuTTYlike and not so
- * ptermy - in particular non-option arguments should be
- * hostname and port in the obvious way.
- *
- * - 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!).
- *
- * - Ctrl+right-click for a context menu (also in Windows for
- * consistency, I think). This should contain pretty much
- * everything in the Windows PuTTY menu, and a subset of that in
- * pterm:
- *
- * - Telnet special commands (not in pterm :-)
- *
- * - 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)
- *
- * - Clear Scrollback and Reset Terminal
- *
- * - About (and uxcfg.c must also supply the about box)
+ * Stubs to avoid uxpty.c needing to be linked in.
*/
-
-void cmdline_error(char *p, ...)
-{
- va_list ap;
- fprintf(stderr, "plink: ");
- va_start(ap, p);
- vfprintf(stderr, p, ap);
- va_end(ap);
- fputc('\n', stderr);
- exit(1);
-}
+const int use_pty_argv = FALSE;
+char **pty_argv; /* never used */
+char *pty_osx_envrestore_prefix;
/*
* Clean up and exit.
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)
+Backend *select_backend(Conf *conf)
{
- return "";
-}
-char *cp_enumerate(int index)
-{
- return NULL;
+ Backend *back = backend_from_proto(conf_get_int(conf, CONF_protocol));
+ assert(back != NULL);
+ return back;
}
-int decode_codepage(char *cp_name)
+
+int cfgbox(Conf *conf)
{
- return -2;
+ char *title = dupcat(appname, " Configuration", NULL);
+ int ret = do_config_box(title, conf, 0, 0);
+ sfree(title);
+ return ret;
}
-printer_enum *printer_start_enum(int *nprinters_ptr) {
- *nprinters_ptr = 0;
- return NULL;
-}
-char *printer_get_name(printer_enum *pe, int i) { return NULL;
-}
-void printer_finish_enum(printer_enum *pe) { }
+static int got_host = 0;
-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;
- }
- assert(back != NULL);
- return back;
-}
+const int use_event_log = 1, new_session = 1, saved_sessions = 1;
-int cfgbox(Config *cfg)
+int process_nonoption_arg(const char *arg, Conf *conf, int *allow_launch)
{
- extern int do_config_box(const char *title, Config *cfg);
- return do_config_box("PuTTY Configuration", cfg);
+ 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, " - PuTTY", NULL);
+ return dupcat(hostname, " - ", appname, NULL);
}
-int main(int argc, char **argv)
+/*
+ * 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)
{
- extern int pt_main(int argc, char **argv);
sk_init();
flags = FLAG_VERBOSE | FLAG_INTERACTIVE;
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);
}