[ViewVC] Diff of: cvs/rxvt-unicode/src/init.C

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.270 by sf-exg, Tue Jun 15 13:34:52 2010 UTC vs.
Revision 1.328 by root, Thu Jun 7 16:04:31 2012 UTC

…		…
10	* Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>	10	* Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
11	* Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>	11	* Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
12	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>	12	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
13	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	13	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
14	* - extensive modifications	14	* - extensive modifications
15	* Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>	15	* Copyright (c) 2003-2008 Marc Lehmann <schmorp@schmorp.de>
16	*	16	*
17	* This program is free software; you can redistribute it and/or modify	17	* This program is free software; you can redistribute it and/or modify
18	* it under the terms of the GNU General Public License as published by	18	* it under the terms of the GNU General Public License as published by
19	* the Free Software Foundation; either version 2 of the License, or	19	* the Free Software Foundation; either version 2 of the License, or
20	* (at your option) any later version.	20	* (at your option) any later version.
…		…
38	#include "init.h"	38	#include "init.h"
39	#include "keyboard.h"	39	#include "keyboard.h"
40		40
41	#include <limits>	41	#include <limits>
42		42
43	#include <csignal>	43	#include <signal.h>
44		44
45	#include <fcntl.h>	45	#include <fcntl.h>
46		46
47	#ifdef HAVE_XSETLOCALE	47	#ifdef HAVE_XSETLOCALE
48	# define X_LOCALE	48	# define X_LOCALE
49	# include <X11/Xlocale.h>	49	# include <X11/Xlocale.h>
50	#else	50	#else
51	# ifdef HAVE_SETLOCALE
52	# include <clocale>	51	# include <locale.h>
53	# endif
54	#endif	52	#endif
55		53
56	#ifdef HAVE_NL_LANGINFO	54	#ifdef HAVE_NL_LANGINFO
57	# include <langinfo.h>	55	# include <langinfo.h>
		56	#endif
		57
		58	#ifdef HAVE_STARTUP_NOTIFICATION
		59	# define SN_API_NOT_YET_FROZEN
		60	# include <libsn/sn-launchee.h>
58	#endif	61	#endif
59		62
60	#ifdef DISPLAY_IS_IP	63	#ifdef DISPLAY_IS_IP
61	/* On Solaris link with -lsocket and -lnsl */	64	/* On Solaris link with -lsocket and -lnsl */
62	#include <sys/types.h>	65	#include <sys/types.h>
…		…
73	#include <netinet/in.h>	76	#include <netinet/in.h>
74	#include <arpa/inet.h>	77	#include <arpa/inet.h>
75	#include <net/if.h>	78	#include <net/if.h>
76	#include <net/if_arp.h>	79	#include <net/if_arp.h>
77		80
78	static char *	81	static char * ecb_cold
79	rxvt_network_display (const char *display)	82	rxvt_network_display (const char *display)
80	{	83	{
81	char buffer[1024], *rval = NULL;	84	char buffer[1024], *rval = NULL;
82	struct ifconf ifc;	85	struct ifconf ifc;
83	struct ifreq *ifr;	86	struct ifreq *ifr;
…		…
143		146
144	return rval;	147	return rval;
145	}	148	}
146	#endif	149	#endif
147		150
148	const char *const def_colorName[] =	151	static const char *const def_colorName[] =
149	{	152	{
150	COLOR_FOREGROUND,	153	COLOR_FOREGROUND,
151	COLOR_BACKGROUND,	154	COLOR_BACKGROUND,
152	/* low-intensity colors */	155	/* low-intensity colors */
153	"rgb:00/00/00", // 0: black (Black)	156	"rgb:00/00/00", // 0: black (Black)
…		…
558	set_option (Opt_iso14755);	561	set_option (Opt_iso14755);
559	set_option (Opt_iso14755_52);	562	set_option (Opt_iso14755_52);
560	set_option (Opt_buffered);	563	set_option (Opt_buffered);
561	}	564	}
562		565
563	static void
564	init_secondary ()
565	{
566	int i;
567
568	if ((i = open ("/dev/null", O_RDONLY)) < 0)
569	{
570	dup2 (STDERR_FILENO, STDIN_FILENO);
571	}
572	else if (i != STDIN_FILENO)
573	{
574	dup2 (i, STDIN_FILENO);
575	close (i);
576	}
577
578	dup2 (STDERR_FILENO, STDOUT_FILENO);
579	}
580
581	/----------------------------------------------------------------------/	566	/----------------------------------------------------------------------/
582	const char **	567	const char **
583	rxvt_term::init_resources (int argc, const char const argv)	568	rxvt_term::init_resources (int argc, const char const argv)
584	{	569	{
585	int i, r_argc;	570	int i;
586	const char cmd_argv, r_argv;	571	const char **cmd_argv;
587
588	/*
589	* Look for -e option. Find => split and make cmd_argv[] of command args
590	*/
591	for (r_argc = 0; r_argc < argc; r_argc++)
592	if (!strcmp (argv[r_argc], "-e"))
593	break;
594
595	if (r_argc == argc)
596	cmd_argv = NULL;
597	else if (!argv[r_argc + 1])
598	rxvt_fatal ("option '-e' requires an argument, aborting.\n");
599	else
600	{
601	cmd_argv = (const char *)rxvt_malloc (sizeof (char ) * (argc - r_argc));
602
603	for (i = 0; i < argc - r_argc - 1; i++)
604	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
605
606	cmd_argv[i] = NULL;
607	}
608
609	r_argv = (const char *)rxvt_malloc (sizeof (char ) * (r_argc + 1));
610
611	for (i = 0; i < r_argc; i++)
612	r_argv[i] = (const char *)argv[i];
613
614	r_argv[i] = NULL;
615		572
616	rs[Rs_name] = rxvt_basename (argv[0]);	573	rs[Rs_name] = rxvt_basename (argv[0]);
617		574
618	/*	575	/*
619	* Open display, get options/resources and create the window	576	* Open display, get options/resources and create the window
620	*/	577	*/
621		578
622	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	579	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
623	rs[Rs_display_name] = ":0";	580	rs[Rs_display_name] = ":0";
624		581
625	get_options (r_argc, r_argv);	582	cmd_argv = get_options (argc, argv);
626		583
627	if (!(display = displays.get (rs[Rs_display_name])))	584	if (!(display = displays.get (rs[Rs_display_name])))
628	{
629	free (r_argv);
630	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);	585	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
631	}
632		586
633	// using a local pointer decreases code size a lot	587	// using a local pointer decreases code size a lot
634	xa = display->xa;	588	xa = display->xa;
635		589
636	set (display);	590	set (display);
637	extract_resources ();	591	extract_resources ();
638		592
639	#if XFT	593	#if ENABLE_FRILLS
640	if (rs[Rs_depth])	594	if (rs[Rs_visual])
641	select_visual (strtol (rs[Rs_depth], 0, 0));	595	select_visual (strtol (rs[Rs_visual], 0, 0));
		596	else if (rs[Rs_depth])
		597	select_depth (strtol (rs[Rs_depth], 0, 0));
642	#endif	598	#endif
643
644	free (r_argv);
645		599
646	for (int i = NUM_RESOURCES; i--; )	600	for (int i = NUM_RESOURCES; i--; )
647	if (rs [i] == resval_undef)	601	if (rs [i] == resval_undef)
648	rs [i] = 0;	602	rs [i] = 0;
649		603
650	#ifdef HAVE_AFTERIMAGE
651	set_application_name ((char *)rs[Rs_name]);
652	set_output_threshold (OUTPUT_LEVEL_WARNING);
653	#endif
654
655	#if ENABLE_PERL	604	#if ENABLE_PERL
656	if (!rs[Rs_perl_ext_1])	605	if (!rs[Rs_perl_ext_1])
657	rs[Rs_perl_ext_1] = "default";	606	rs[Rs_perl_ext_1] = "default";
658		607
659	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])	608	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
…		…
662	{	611	{
663	rxvt_perl.init (this);	612	rxvt_perl.init (this);
664	HOOK_INVOKE ((this, HOOK_INIT, DT_END));	613	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
665	}	614	}
666	#endif	615	#endif
		616
		617	// must be called after initialising the perl interpreter as it
		618	// may invoke the `on_register_command' hook
		619	extract_keysym_resources ();
667		620
668	/*	621	/*
669	* set any defaults not already set	622	* set any defaults not already set
670	*/	623	*/
671	if (cmd_argv && cmd_argv[0])	624	if (cmd_argv && cmd_argv[0])
…		…
780	return cmd_argv;	733	return cmd_argv;
781	}	734	}
782		735
783	/----------------------------------------------------------------------/	736	/----------------------------------------------------------------------/
784	void	737	void
785	rxvt_term::init (int argc, const char const argv, stringvec *envv)	738	rxvt_term::init (stringvec argv, stringvec envv)
786	{	739	{
		740	argv->push_back (0);
		741	envv->push_back (0);
		742
		743	this->argv = argv;
787	this->envv = envv;	744	this->envv = envv;
788		745
		746	init2 (argv->size () - 1, argv->begin ());
		747	}
		748
		749	void
		750	rxvt_term::init (int argc, const char const argv, const char const envv)
		751	{
		752	#if ENABLE_PERL
		753	// perl might want to access the stringvecs later, so we need to copy them
		754	stringvec *args = new stringvec;
		755	for (int i = 0; i < argc; i++)
		756	args->push_back (strdup (argv [i]));
		757
		758	stringvec *envs = new stringvec;
		759	for (const char const var = envv; *var; var++)
		760	envs->push_back (strdup (*var));
		761
		762	init (args, envs);
		763	#else
		764	init2 (argc, argv);
		765	#endif
		766	}
		767
		768	void
		769	rxvt_term::init2 (int argc, const char const argv)
		770	{
789	SET_R (this);	771	SET_R (this);
790	set_locale ("");	772	set_locale ("");
791	set_environ (envv); // a few things in X do not call setlocale :(	773	set_environ (envv); // a few things in X do not call setlocale :(
792		774
793	init_vars ();	775	init_vars ();
794
795	init_secondary ();
796		776
797	const char **cmd_argv = init_resources (argc, argv);	777	const char **cmd_argv = init_resources (argc, argv);
798		778
799	#ifdef KEYSYM_RESOURCE	779	#ifdef KEYSYM_RESOURCE
800	keyboard->register_done ();	780	keyboard->register_done ();
…		…
809	if (chdir (path))	789	if (chdir (path))
810	rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");	790	rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
811	}	791	}
812		792
813	if (option (Opt_scrollBar))	793	if (option (Opt_scrollBar))
814	scrollBar.state = STATE_IDLE; /* set existence for size calculations */	794	scrollBar.state = SB_STATE_IDLE; /* set existence for size calculations */
815		795
816	pty = ptytty::create ();	796	pty = ptytty::create ();
817		797
818	create_windows (argc, argv);	798	create_windows (argc, argv);
819		799
…		…
827		807
828	if (option (Opt_scrollBar))	808	if (option (Opt_scrollBar))
829	scrollBar.resize (); /* create and map scrollbar */	809	scrollBar.resize (); /* create and map scrollbar */
830	#ifdef HAVE_BG_PIXMAP	810	#ifdef HAVE_BG_PIXMAP
831	{	811	{
832	bgPixmap.set_target (this);	812	bg_init ();
833	bgPixmap.invalidate ();
834		813
835	#ifdef ENABLE_TRANSPARENCY	814	#if ENABLE_TRANSPARENCY
836	if (option (Opt_transparent))	815	if (option (Opt_transparent))
837	{	816	{
838	bgPixmap.set_transparent ();	817	bg_set_transparent ();
839		818
840	#ifdef HAVE_AFTERIMAGE
841	if (rs [Rs_blurradius])	819	if (rs [Rs_blurradius])
842	bgPixmap.set_blur_radius (rs [Rs_blurradius]);	820	root_effects.set_blur (rs [Rs_blurradius]);
843	#endif	821
844	if (ISSET_PIXCOLOR (Color_tint))	822	if (ISSET_PIXCOLOR (Color_tint))
845	bgPixmap.set_tint (pix_colors_focused [Color_tint]);	823	root_effects.set_tint (pix_colors_focused [Color_tint]);
846		824
847	if (rs [Rs_shade])	825	if (rs [Rs_shade])
848	bgPixmap.set_shade (rs [Rs_shade]);	826	root_effects.set_shade (rs [Rs_shade]);
849		827
850	bgPixmap.set_root_pixmap ();	828	bg_set_root_pixmap ();
851	XSelectInput (dpy, display->root, PropertyChangeMask);	829	XSelectInput (dpy, display->root, PropertyChangeMask);
852	rootwin_ev.start (display, display->root);	830	rootwin_ev.start (display, display->root);
853	}	831	}
854	#endif	832	#endif
855
856	#ifdef BG_IMAGE_FROM_FILE
857	if (rs[Rs_backgroundPixmap])
858	{
859	const char *p = rs[Rs_backgroundPixmap];
860
861	if ((p = strchr (p, ';')) != 0)
862	{
863	p++;
864	bgPixmap.set_geometry (p);
865	}
866	else
867	bgPixmap.set_defaultGeometry ();
868
869	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
870	if (!bgPixmap.window_position_sensitive ())
871	update_background ();
872	}
873	#endif
874	}	833	}
875	#endif	834	#endif
876		835
877	#if ENABLE_PERL	836	#if ENABLE_PERL
878	rootwin_ev.start (display, display->root);	837	rootwin_ev.start (display, display->root);
879	#endif	838	#endif
880		839
881	set_colorfgbg ();	840	init_done = 1;
882		841
883	init_command (cmd_argv);	842	init_command (cmd_argv);
884
885	free (cmd_argv);
886		843
887	if (pty->pty >= 0)	844	if (pty->pty >= 0)
888	pty_ev.start (pty->pty, ev::READ);	845	pty_ev.start (pty->pty, ev::READ);
889		846
890	HOOK_INVOKE ((this, HOOK_START, DT_END));	847	HOOK_INVOKE ((this, HOOK_START, DT_END));
…		…
892	#if ENABLE_XEMBED	849	#if ENABLE_XEMBED
893	if (rs[Rs_embed])	850	if (rs[Rs_embed])
894	{	851	{
895	long info[2] = { 0, XEMBED_MAPPED };	852	long info[2] = { 0, XEMBED_MAPPED };
896		853
897	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],	854	XChangeProperty (dpy, parent, xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
898	32, PropModeReplace, (unsigned char *)&info, 2);	855	32, PropModeReplace, (unsigned char *)&info, 2);
899	}	856	}
900	#endif	857	#endif
901		858
		859	#if HAVE_STARTUP_NOTIFICATION
		860	SnDisplay *snDisplay;
		861	SnLauncheeContext *snContext;
		862
		863	snDisplay = sn_display_new (dpy, NULL, NULL);
		864	snContext = sn_launchee_context_new_from_environment (snDisplay, DefaultScreen (dpy));
		865
		866	/* Tell the window manager that this window is part of the startup context */
		867	if (snContext)
		868	sn_launchee_context_setup_window (snContext, parent);
		869	#endif
		870
902	XMapWindow (dpy, vt);	871	XMapWindow (dpy, vt);
903	XMapWindow (dpy, parent[0]);	872	XMapWindow (dpy, parent);
		873
		874	#if HAVE_STARTUP_NOTIFICATION
		875	if (snContext)
		876	{
		877	/* Mark the startup process as complete */
		878	sn_launchee_context_complete (snContext);
		879
		880	sn_launchee_context_unref (snContext);
		881	}
		882
		883	sn_display_unref (snDisplay);
		884	#endif
904		885
905	refresh_check ();	886	refresh_check ();
906	}	887	}
907		888
908	/----------------------------------------------------------------------/	889	/----------------------------------------------------------------------/
909	void	890	void
910	rxvt_term::init_env ()	891	rxvt_term::init_env ()
911	{	892	{
912	int i;
913	char *val;	893	char *val;
		894	char *env_display;
		895	char *env_windowid;
		896	char *env_colorfgbg;
		897	char *env_term;
914		898
915	#ifdef DISPLAY_IS_IP	899	#ifdef DISPLAY_IS_IP
916	/* Fixup display_name for export over pty to any interested terminal	900	/* Fixup display_name for export over pty to any interested terminal
917	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	901	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
918	* (for the first non-loopback interface) that we get from	902	* (for the first non-loopback interface) that we get from
…		…
931	val = XDisplayString (dpy);	915	val = XDisplayString (dpy);
932		916
933	if (rs[Rs_display_name] == NULL)	917	if (rs[Rs_display_name] == NULL)
934	rs[Rs_display_name] = val; /* use broken `:0' value */	918	rs[Rs_display_name] = val; /* use broken `:0' value */
935		919
936	i = strlen (val);
937	env_display = (char *)rxvt_malloc (i + 9);	920	env_display = (char *)rxvt_malloc (strlen (val) + 9);
938		921
939	sprintf (env_display, "DISPLAY=%s", val);	922	sprintf (env_display, "DISPLAY=%s", val);
940		923
		924	env_windowid = (char *)rxvt_malloc (21);
941	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);	925	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent);
942		926
943	/* add entries to the environment:	927	/* add entries to the environment:
944	* @ DISPLAY: in case we started with -display	928	* @ DISPLAY: in case we started with -display
945	* @ WINDOWID: X window id number of the window	929	* @ WINDOWID: X window id number of the window
946	* @ COLORTERM: terminal sub-name and also indicates its color	930	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
949	* @ COLORFGBG: fg;bg color codes	933	* @ COLORFGBG: fg;bg color codes
950	*/	934	*/
951	putenv (env_display);	935	putenv (env_display);
952	putenv (env_windowid);	936	putenv (env_windowid);
953		937
954	if (env_colorfgbg)	938	env_colorfgbg = get_colorfgbg ();
955	putenv (env_colorfgbg);	939	putenv (env_colorfgbg);
956		940
957	#ifdef RXVT_TERMINFO	941	#ifdef RXVT_TERMINFO
958	putenv ("TERMINFO=" RXVT_TERMINFO);	942	putenv ("TERMINFO=" RXVT_TERMINFO);
959	#endif	943	#endif
960		944
…		…
979	unsetenv ("TERMCAP"); /* terminfo should be okay */	963	unsetenv ("TERMCAP"); /* terminfo should be okay */
980	#endif /* HAVE_UNSETENV */	964	#endif /* HAVE_UNSETENV */
981	}	965	}
982		966
983	/----------------------------------------------------------------------/	967	/----------------------------------------------------------------------/
984	/*
985	* This is more or less stolen straight from XFree86 xterm.
986	* This should support all European type languages.
987	*/
988	void	968	void
989	rxvt_term::set_locale (const char *locale)	969	rxvt_term::set_locale (const char *locale)
990	{	970	{
991	set_environ (envv);	971	set_environ (envv);
992		972
993	#if HAVE_XSETLOCALE \|\| HAVE_SETLOCALE
994	free (this->locale);	973	free (this->locale);
995	this->locale = setlocale (LC_CTYPE, locale);	974	this->locale = setlocale (LC_CTYPE, locale);
996		975
997	if (!this->locale)	976	if (!this->locale)
998	{	977	{
…		…
1009		988
1010		989
1011	this->locale = strdup (this->locale);	990	this->locale = strdup (this->locale);
1012	SET_LOCALE (this->locale);	991	SET_LOCALE (this->locale);
1013	mbstate.reset ();	992	mbstate.reset ();
1014	#endif
1015		993
1016	#if HAVE_NL_LANGINFO	994	#if HAVE_NL_LANGINFO
1017	char *codeset = strdup (nl_langinfo (CODESET));	995	char *codeset = nl_langinfo (CODESET);
1018	// /^UTF.?8/i	996	// /^UTF.?8/i
1019	enc_utf8 = (codeset[0] == 'U' \|\| codeset[0] == 'u')	997	enc_utf8 = (codeset[0] == 'U' \|\| codeset[0] == 'u')
1020	&& (codeset[1] == 'T' \|\| codeset[1] == 't')	998	&& (codeset[1] == 'T' \|\| codeset[1] == 't')
1021	&& (codeset[2] == 'F' \|\| codeset[2] == 'f')	999	&& (codeset[2] == 'F' \|\| codeset[2] == 'f')
1022	&& (codeset[3] == '8' \|\| codeset[4] == '8');	1000	&& (codeset[3] == '8' \|\| codeset[4] == '8');
1023	free (codeset);
1024	#else	1001	#else
1025	enc_utf8 = 0;	1002	enc_utf8 = 0;
1026	#endif	1003	#endif
1027	}	1004	}
1028		1005
1029	void	1006	void
1030	rxvt_term::init_xlocale ()	1007	rxvt_term::init_xlocale ()
1031	{	1008	{
1032	set_environ (envv);	1009	set_environ (envv);
1033		1010
1034	#ifdef USE_XIM	1011	#if USE_XIM
1035	if (!locale)	1012	if (!locale)
1036	rxvt_warn ("setting locale failed, working without locale support.\n");	1013	rxvt_warn ("setting locale failed, continuing without locale support.\n");
1037	else	1014	else
1038	{	1015	{
1039	set_string_property (xa[XA_WM_LOCALE_NAME], locale);	1016	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
1040		1017
1041	if (!XSupportsLocale ())	1018	if (!XSupportsLocale ())
1042	{	1019	{
1043	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");	1020	rxvt_warn ("the locale is not supported by Xlib, continuing without locale support.\n");
1044	return;	1021	return;
1045	}	1022	}
1046		1023
1047	im_ev.start (display);	1024	im_ev.start (display);
1048		1025
…		…
1197	/----------------------------------------------------------------------/	1174	/----------------------------------------------------------------------/
1198	/* color aliases, fg/bg bright-bold */	1175	/* color aliases, fg/bg bright-bold */
1199	void	1176	void
1200	rxvt_term::color_aliases (int idx)	1177	rxvt_term::color_aliases (int idx)
1201	{	1178	{
1202	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	1179	if (rs[Rs_color + idx] && isdigit (*rs[Rs_color + idx]))
1203	{	1180	{
1204	int i = atoi (rs[Rs_color + idx]);	1181	int i = atoi (rs[Rs_color + idx]);
1205		1182
1206	if (i >= 8 && i <= 15)	1183	if (i >= 8 && i <= 15)
1207	/* bright colors */	1184	/* bright colors */
…		…
1299		1276
1300	if (i)	1277	if (i)
1301	ModMetaMask = modmasks[i - 1];	1278	ModMetaMask = modmasks[i - 1];
1302	}	1279	}
1303		1280
		1281	void
		1282	rxvt_term::set_icon (const char *file)
		1283	{
		1284	#if HAVE_PIXBUF
		1285	GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file (file, NULL);
		1286	if (!pixbuf)
		1287	{
		1288	rxvt_warn ("Loading image icon failed, continuing without.\n");
		1289	return;
		1290	}
		1291
		1292	unsigned int w = gdk_pixbuf_get_width (pixbuf);
		1293	unsigned int h = gdk_pixbuf_get_height (pixbuf);
		1294
		1295	if (!IN_RANGE_INC (w, 1, 16383) \|\| !IN_RANGE_INC (h, 1, 16383))
		1296	{
		1297	rxvt_warn ("Icon image too big, continuing without.\n");
		1298	g_object_unref (pixbuf);
		1299	return;
		1300	}
		1301
		1302	if (long buffer = (long )malloc ((2 + w * h) * sizeof (long)))
		1303	{
		1304	int rowstride = gdk_pixbuf_get_rowstride (pixbuf);
		1305	unsigned char *row = gdk_pixbuf_get_pixels (pixbuf);
		1306	int channels = gdk_pixbuf_get_n_channels (pixbuf);
		1307
		1308	buffer [0] = w;
		1309	buffer [1] = h;
		1310	for (int i = 0; i < h; i++)
		1311	{
		1312	for (int j = 0; j < w; j++)
		1313	{
		1314	unsigned char pixel = row + j channels;
		1315	long value;
		1316
		1317	if (channels == 4)
		1318	value = pixel[3];
		1319	else
		1320	value = (unsigned char)0x00ff;
		1321
		1322	value = (value << 8) + pixel[0];
		1323	value = (value << 8) + pixel[1];
		1324	value = (value << 8) + pixel[2];
		1325	buffer[(i * w + j) + 2] = value;
		1326	}
		1327
		1328	row += rowstride;
		1329	}
		1330
		1331	XChangeProperty (dpy, parent, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
		1332	PropModeReplace, (const unsigned char ) buffer, 2 + w h);
		1333	free (buffer);
		1334	}
		1335	else
		1336	rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
		1337
		1338	g_object_unref (pixbuf);
		1339	#endif
		1340	}
		1341
1304	/----------------------------------------------------------------------/	1342	/----------------------------------------------------------------------/
1305	/* rxvt_Create_Windows () - Open and map the window */	1343	/* Open and map the window */
1306	void	1344	void
1307	rxvt_term::create_windows (int argc, const char const argv)	1345	rxvt_term::create_windows (int argc, const char const argv)
1308	{	1346	{
1309	XClassHint classHint;	1347	XClassHint classHint;
1310	XWMHints wmHint;	1348	XWMHints wmHint;
…		…
1356	}	1394	}
1357	#endif	1395	#endif
1358		1396
1359	window_calc (0, 0);	1397	window_calc (0, 0);
1360		1398
1361	/* sub-window placement & size in rxvt_resize_subwindows () */	1399	/* sub-window placement & size in rxvt_term::resize_all_windows () */
1362	attributes.background_pixel = pix_colors_focused [Color_border];	1400	attributes.background_pixel = pix_colors_focused [Color_border];
1363	attributes.border_pixel = pix_colors_focused [Color_border];	1401	attributes.border_pixel = pix_colors_focused [Color_border];
1364	attributes.colormap = cmap;	1402	attributes.colormap = cmap;
1365		1403
1366	top = XCreateWindow (dpy, parent,	1404	top = XCreateWindow (dpy, parent,
…		…
1369	ext_bwidth,	1407	ext_bwidth,
1370	depth, InputOutput, visual,	1408	depth, InputOutput, visual,
1371	CWColormap \| CWBackPixel \| CWBorderPixel \| CWOverrideRedirect,	1409	CWColormap \| CWBackPixel \| CWBorderPixel \| CWOverrideRedirect,
1372	&attributes);	1410	&attributes);
1373		1411
1374	this->parent[0] = top;	1412	this->parent = top;
1375
1376	old_width = szHint.width;
1377	old_height = szHint.height;
1378		1413
1379	set_title (rs [Rs_title]);	1414	set_title (rs [Rs_title]);
1380	set_icon_name (rs [Rs_iconName]);	1415	set_icon_name (rs [Rs_iconName]);
1381		1416
1382	classHint.res_name = (char *)rs[Rs_name];	1417	classHint.res_name = (char *)rs[Rs_name];
…		…
1388	wmHint.window_group = top;	1423	wmHint.window_group = top;
1389		1424
1390	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,	1425	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1391	&szHint, &wmHint, &classHint);	1426	&szHint, &wmHint, &classHint);
1392	#if ENABLE_EWMH	1427	#if ENABLE_EWMH
1393	# ifdef HAVE_AFTERIMAGE
1394	/*	1428	/*
1395	* set up icon hint	1429	* set up icon hint
1396	* rs [Rs_iconfile] is path to icon, asv has been created in init_resources	1430	* rs [Rs_iconfile] is path to icon
1397	*/	1431	*/
1398		1432
1399	if (rs [Rs_iconfile])	1433	if (rs [Rs_iconfile])
1400	{	1434	{
1401	init_asv ();	1435	set_icon (rs [Rs_iconfile]);
1402
1403	ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
1404	if (asv && im)
1405	{
1406	int w = im->width;
1407	int h = im->height;
1408	long buffer = (long )malloc ((2 + w * h) * sizeof (long));
1409	ASImage *result = scale_asimage (asv, im,
1410	w, h, ASA_ARGB32,
1411	100, ASIMAGE_QUALITY_DEFAULT);
1412	destroy_asimage (&im);
1413
1414	if (buffer && result)
1415	{
1416	ARGB32 *asbuf = result->alt.argb32;
1417	buffer [0] = w;
1418	buffer [1] = h;
1419
1420	for (unsigned int i = 0; i < w * h; ++i)
1421	buffer [i + 2] = asbuf [i];
1422
1423	destroy_asimage (&result);
1424	XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
1425	PropModeReplace, (const unsigned char ) buffer, 2 + w h);
1426	free (buffer);
1427	}
1428	else
1429	{
1430	if (!buffer)
1431	rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
1432
1433	if (!result)
1434	rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
1435	}
1436	}
1437	else
1438	rxvt_warn ("Loading image icon failed, continuing without.\n");
1439	}	1436	}
1440	# endif
1441	#endif	1437	#endif
1442		1438
1443	#if ENABLE_FRILLS	1439	#if ENABLE_FRILLS
1444	if (mwmhints.flags)	1440	if (mwmhints.flags)
1445	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,	1441	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
…		…
1451	#if ENABLE_EWMH	1447	#if ENABLE_EWMH
1452	xa[XA_NET_WM_PING],	1448	xa[XA_NET_WM_PING],
1453	#endif	1449	#endif
1454	};	1450	};
1455		1451
1456	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));	1452	XSetWMProtocols (dpy, top, protocols, ecb_array_length (protocols));
1457		1453
1458	#if ENABLE_FRILLS	1454	#if ENABLE_FRILLS
1459	if (rs[Rs_transient_for])	1455	if (rs[Rs_transient_for])
1460	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));	1456	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
1461	#endif	1457	#endif
…		…
1484	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);	1480	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1485		1481
1486	/* the vt window */	1482	/* the vt window */
1487	vt = XCreateSimpleWindow (dpy, top,	1483	vt = XCreateSimpleWindow (dpy, top,
1488	window_vt_x, window_vt_y,	1484	window_vt_x, window_vt_y,
1489	width, height,	1485	vt_width, vt_height,
1490	0,	1486	0,
1491	pix_colors_focused[Color_fg],	1487	pix_colors_focused[Color_fg],
1492	pix_colors_focused[Color_bg]);	1488	pix_colors_focused[Color_bg]);
1493		1489
1494	attributes.bit_gravity = NorthWestGravity;	1490	attributes.bit_gravity = NorthWestGravity;
…		…
1522	pix_colors = pix_colors_unfocused;	1518	pix_colors = pix_colors_unfocused;
1523	#endif	1519	#endif
1524		1520
1525	pointer_unblank ();	1521	pointer_unblank ();
1526	scr_recolour ();	1522	scr_recolour ();
1527	}
1528
1529	/* ------------------------------------------------------------------------- *
1530	* GET TTY CURRENT STATE *
1531	* ------------------------------------------------------------------------- */
1532	void
1533	rxvt_get_ttymode (struct termios *tio)
1534	{
1535	/*
1536	* standard System V termios interface
1537	*/
1538	// does not work as stdin is not a tty
1539	// if (tcgetattr (STDIN_FILENO, tio) < 0)
1540	if (1)
1541	{
1542	// return error - use system defaults,
1543	// where possible, and zero elsewhere
1544	memset (tio, 0, sizeof (struct termios));
1545	if (VDISABLE)
1546	for (int i = 0; i < NCCS; i++)
1547	tio->c_cc[i] = VDISABLE;
1548
1549	tio->c_cc[VINTR] = CINTR;
1550	tio->c_cc[VQUIT] = CQUIT;
1551	tio->c_cc[VERASE] = CERASE;
1552	#ifdef VERASE2
1553	tio->c_cc[VERASE2] = CERASE2;
1554	#endif
1555	tio->c_cc[VKILL] = CKILL;
1556	tio->c_cc[VSTART] = CSTART;
1557	tio->c_cc[VSTOP] = CSTOP;
1558	tio->c_cc[VSUSP] = CSUSP;
1559	# ifdef VDSUSP
1560	tio->c_cc[VDSUSP] = CDSUSP;
1561	# endif
1562	# ifdef VREPRINT
1563	tio->c_cc[VREPRINT] = CRPRNT;
1564	# endif
1565	# ifdef VDISCRD
1566	tio->c_cc[VDISCRD] = CFLUSH;
1567	# endif
1568	# ifdef VWERSE
1569	tio->c_cc[VWERSE] = CWERASE;
1570	# endif
1571	# ifdef VLNEXT
1572	tio->c_cc[VLNEXT] = CLNEXT;
1573	# endif
1574	}
1575
1576	tio->c_cc[VEOF] = CEOF;
1577	# if VMIN != VEOF
1578	tio->c_cc[VMIN] = 1;
1579	# endif
1580	# if VTIME != VEOL
1581	tio->c_cc[VTIME] = 0;
1582	# endif
1583
1584	/* input modes */
1585	tio->c_iflag = (BRKINT \| IGNPAR \| ICRNL
1586	# ifdef IMAXBEL
1587	\| IMAXBEL
1588	# endif
1589	\| IXON);
1590
1591	/* output modes */
1592	tio->c_oflag = (OPOST \| ONLCR);
1593
1594	/* control modes */
1595	tio->c_cflag = (CS8 \| CREAD);
1596
1597	/* line discipline modes */
1598	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
1599	# if defined (ECHOCTL) && defined (ECHOKE)
1600	\| ECHOCTL \| ECHOKE
1601	# endif
1602	\| ECHOE \| ECHOK);
1603
1604	/*
1605	* Debugging
1606	*/
1607	#ifdef DEBUG_TTYMODE
1608	/* c_iflag bits */
1609	fprintf (stderr, "Input flags\n");
1610
1611	/* cpp token stringize doesn't work on all machines <sigh> */
1612	# define FOO(flag,name) \
1613	if ((tio->c_iflag) & flag) \
1614	fprintf (stderr, "%s ", name)
1615
1616	/* c_iflag bits */
1617	FOO (IGNBRK, "IGNBRK");
1618	FOO (BRKINT, "BRKINT");
1619	FOO (IGNPAR, "IGNPAR");
1620	FOO (PARMRK, "PARMRK");
1621	FOO (INPCK, "INPCK");
1622	FOO (ISTRIP, "ISTRIP");
1623	FOO (INLCR, "INLCR");
1624	FOO (IGNCR, "IGNCR");
1625	FOO (ICRNL, "ICRNL");
1626	FOO (IXON, "IXON");
1627	FOO (IXOFF, "IXOFF");
1628	# ifdef IUCLC
1629	FOO (IUCLC, "IUCLC");
1630	# endif
1631	# ifdef IXANY
1632	FOO (IXANY, "IXANY");
1633	# endif
1634	# ifdef IMAXBEL
1635	FOO (IMAXBEL, "IMAXBEL");
1636	# endif
1637
1638	fprintf (stderr, "\n");
1639
1640	# undef FOO
1641	# define FOO(entry, name) \
1642	fprintf (stderr, "%-8s = %#04o\n", name, tio->c_cc [entry])
1643
1644	FOO (VINTR, "VINTR");
1645	FOO (VQUIT, "VQUIT");
1646	FOO (VERASE, "VERASE");
1647	FOO (VKILL, "VKILL");
1648	FOO (VEOF, "VEOF");
1649	FOO (VEOL, "VEOL");
1650	# ifdef VEOL2
1651	FOO (VEOL2, "VEOL2");
1652	# endif
1653	# ifdef VSWTC
1654	FOO (VSWTC, "VSWTC");
1655	# endif
1656	# ifdef VSWTCH
1657	FOO (VSWTCH, "VSWTCH");
1658	# endif
1659	FOO (VSTART, "VSTART");
1660	FOO (VSTOP, "VSTOP");
1661	FOO (VSUSP, "VSUSP");
1662	# ifdef VDSUSP
1663	FOO (VDSUSP, "VDSUSP");
1664	# endif
1665	# ifdef VREPRINT
1666	FOO (VREPRINT, "VREPRINT");
1667	# endif
1668	# ifdef VDISCRD
1669	FOO (VDISCRD, "VDISCRD");
1670	# endif
1671	# ifdef VWERSE
1672	FOO (VWERSE, "VWERSE");
1673	# endif
1674	# ifdef VLNEXT
1675	FOO (VLNEXT, "VLNEXT");
1676	# endif
1677
1678	fprintf (stderr, "\n");
1679	# undef FOO
1680	#endif /* DEBUG_TTYMODE */
1681	}	1523	}
1682		1524
1683	/----------------------------------------------------------------------/	1525	/----------------------------------------------------------------------/
1684	/*	1526	/*
1685	* Run the command in a subprocess and return a file descriptor for the	1527	* Run the command in a subprocess and return a file descriptor for the
…		…
1697	if (pty->pty >= 0)	1539	if (pty->pty >= 0)
1698	{	1540	{
1699	if (getfd_hook)	1541	if (getfd_hook)
1700	pty->pty = (*getfd_hook) (pty->pty);	1542	pty->pty = (*getfd_hook) (pty->pty);
1701		1543
1702	if (pty->pty < 0 \|\| fcntl (pty->pty, F_SETFL, O_NONBLOCK))	1544	if (pty->pty < 0)
1703	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");	1545	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
1704	}	1546	}
1705	}	1547	}
1706	else	1548	else
1707	#endif	1549	#endif
1708	if (!pty->get ())	1550	if (!pty->get ())
1709	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");	1551	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1710		1552
1711	rxvt_get_ttymode (&tio);	1553	fcntl (pty->pty, F_SETFL, O_NONBLOCK);
		1554
		1555	struct termios tio = def_tio;
1712		1556
1713	#ifndef NO_BACKSPACE_KEY	1557	#ifndef NO_BACKSPACE_KEY
1714	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])	1558	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1715	tio.c_cc[VERASE] = rs[Rs_backspace_key][0];	1559	tio.c_cc[VERASE] = rs[Rs_backspace_key][0];
1716	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)	1560	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
…		…
1764		1608
1765	_exit (EXIT_FAILURE);	1609	_exit (EXIT_FAILURE);
1766		1610
1767	default:	1611	default:
1768	if (!option (Opt_utmpInhibit))	1612	if (!option (Opt_utmpInhibit))
		1613	{
		1614	#ifdef LOG_ONLY_ON_LOGIN
		1615	bool login_shell = option (Opt_loginShell);
		1616	#else
		1617	bool login_shell = true;
		1618	#endif
1769	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);	1619	pty->login (cmd_pid, login_shell, rs[Rs_display_name]);
		1620	}
1770		1621
1771	pty->close_tty ();	1622	pty->close_tty ();
1772		1623
1773	child_ev.start (cmd_pid);	1624	child_ev.start (cmd_pid);
1774		1625
…		…
1799	#elif defined (SRIOCSREDIR)	1650	#elif defined (SRIOCSREDIR)
1800	int fd;	1651	int fd;
1801		1652
1802	fd = open (CONSOLE, O_WRONLY, 0);	1653	fd = open (CONSOLE, O_WRONLY, 0);
1803	if (fd >= 0)	1654	if (fd >= 0)
1804	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1655	{
		1656	ioctl (fd, SRIOCSREDIR, STDIN_FILENO);
1805	close (fd);	1657	close (fd);
		1658	}
1806	#endif /* SRIOCSREDIR */	1659	#endif /* SRIOCSREDIR */
1807	}	1660	}
1808		1661
1809	/* reset signals and spin off the command interpreter */	1662	/* reset signals and spin off the command interpreter */
1810	signal (SIGINT, SIG_DFL);	1663	signal (SIGINT, SIG_DFL);
1811	signal (SIGQUIT, SIG_DFL);	1664	signal (SIGQUIT, SIG_DFL);
1812	signal (SIGCHLD, SIG_DFL);	1665	signal (SIGCHLD, SIG_DFL);
1813	signal (SIGHUP, SIG_DFL);	1666	signal (SIGHUP, SIG_DFL);
1814	signal (SIGPIPE, SIG_DFL);	1667	signal (SIGPIPE, SIG_DFL);
1815	/*	1668	/*
1816	* mimick login's behavior by disabling the job control signals	1669	* mimic login's behavior by disabling the job control signals
1817	* a shell that wants them can turn them back on	1670	* a shell that wants them can turn them back on
1818	*/	1671	*/
1819	#ifdef SIGTSTP	1672	#ifdef SIGTSTP
1820	signal (SIGTSTP, SIG_IGN);	1673	signal (SIGTSTP, SIG_IGN);
1821	signal (SIGTTIN, SIG_IGN);	1674	signal (SIGTTIN, SIG_IGN);

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Comparing rxvt-unicode/src/init.C (file contents): Revision 1.270 by sf-exg, Tue Jun 15 13:34:52 2010 UTC vs. Revision 1.328 by root, Thu Jun 7 16:04:31 2012 UTC

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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.270 by sf-exg, Tue Jun 15 13:34:52 2010 UTC vs.
Revision 1.328 by root, Thu Jun 7 16:04:31 2012 UTC