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46fc31c062
These global variables are only ever used by load_settings, which uses them to vary the default protocol and port number in the absence of any specification elsewhere. So there's no real need for them to be universally accessible via the awkward GLOBAL mechanism: they can be statics inside settings.c, with accessor functions that can set them. That was the last GLOBAL in putty.h, so I've removed the definition of the macro GLOBAL itself as well. There are still some GLOBALs in the Windows subdirectory, though.
98 lines
2.1 KiB
C
98 lines
2.1 KiB
C
/*
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* Unix PuTTY main program.
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*/
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#include <stdio.h>
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#include <ctype.h>
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#include <stdlib.h>
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#include <assert.h>
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#include <unistd.h>
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#include <gtk/gtk.h>
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#include <gdk/gdk.h>
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#define MAY_REFER_TO_GTK_IN_HEADERS
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#include "putty.h"
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#include "ssh.h"
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#include "storage.h"
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#include "gtkcompat.h"
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/*
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* Stubs to avoid uxpty.c needing to be linked in.
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*/
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const bool use_pty_argv = false;
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char **pty_argv; /* never used */
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char *pty_osx_envrestore_prefix;
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/*
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* Clean up and exit.
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*/
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void cleanup_exit(int code)
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{
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/*
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* Clean up.
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*/
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sk_cleanup();
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random_save_seed();
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exit(code);
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}
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const struct BackendVtable *select_backend(Conf *conf)
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{
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const struct BackendVtable *vt =
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backend_vt_from_proto(conf_get_int(conf, CONF_protocol));
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assert(vt != NULL);
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return vt;
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}
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void initial_config_box(Conf *conf, post_dialog_fn_t after, void *afterctx)
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{
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char *title = dupcat(appname, " Configuration");
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create_config_box(title, conf, false, 0, after, afterctx);
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sfree(title);
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}
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const bool use_event_log = true, new_session = true, saved_sessions = true;
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const bool dup_check_launchable = true;
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char *make_default_wintitle(char *hostname)
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{
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return dupcat(hostname, " - ", appname);
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}
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/*
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* X11-forwarding-related things suitable for Gtk app.
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*/
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char *platform_get_x_display(void) {
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const char *display;
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/* Try to take account of --display and what have you. */
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if (!(display = gdk_get_display()))
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/* fall back to traditional method */
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display = getenv("DISPLAY");
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return dupstr(display);
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}
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const bool share_can_be_downstream = true;
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const bool share_can_be_upstream = true;
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const unsigned cmdline_tooltype =
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TOOLTYPE_HOST_ARG |
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TOOLTYPE_PORT_ARG |
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TOOLTYPE_NO_VERBOSE_OPTION;
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void setup(bool single)
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{
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sk_init();
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settings_set_default_protocol(be_default_protocol);
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/* Find the appropriate default port. */
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{
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const struct BackendVtable *vt =
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backend_vt_from_proto(be_default_protocol);
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settings_set_default_port(0); /* illegal */
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if (vt)
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settings_set_default_port(vt->default_port);
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}
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}
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