ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/rxvt-unicode/src/init.C

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.97 by root, Wed Dec 15 00:12:58 2004 UTC vs.
Revision 1.262 by sf-exg, Sun Jan 31 09:02:48 2010 UTC

1	/*--------------------------------*-C-*---------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: init.C	2	* File: init.C
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7	* - original version	7	* - original version
8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>	8	* Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
9	* - extensive modifications	9	* - extensive modifications
		10	* Copyright (c) 1996 Chuck Blake <cblake@BBN.COM>
		11	* Copyright (c) 1997 mj olesen <olesen@me.queensu.ca>
		12	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
10	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	13	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
11	* - extensive modifications	14	* - extensive modifications
12	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13	* - QNX support
14	* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>	15	* Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com>
15	*	16	*
16	* 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
17	* 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
18	* the Free Software Foundation; either version 2 of the License, or	19	* the Free Software Foundation; either version 2 of the License, or
19	* (at your option) any later version.	20	* (at your option) any later version.
…		…
31	* Initialisation routines.	32	* Initialisation routines.
32	*/	33	*/
33		34
34	#include "../config.h" /* NECESSARY */	35	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	36	#include "rxvt.h" /* NECESSARY */
		37	#include "rxvtutil.h"
36	#include "init.h"	38	#include "init.h"
		39	#include "keyboard.h"
37		40
		41	#include <limits>
		42
38	#include <signal.h>	43	#include <csignal>
		44
		45	#include <fcntl.h>
		46
		47	#ifdef HAVE_XSETLOCALE
		48	# define X_LOCALE
		49	# include <X11/Xlocale.h>
		50	#else
		51	# ifdef HAVE_SETLOCALE
		52	# include <clocale>
		53	# endif
		54	#endif
		55
		56	#ifdef HAVE_NL_LANGINFO
		57	# include <langinfo.h>
		58	#endif
		59
		60	#ifdef DISPLAY_IS_IP
		61	/* On Solaris link with -lsocket and -lnsl */
		62	#include <sys/types.h>
		63	#include <sys/socket.h>
		64
		65	/* these next two are probably only on Sun (not Solaris) */
		66	#ifdef HAVE_SYS_SOCKIO_H
		67	#include <sys/sockio.h>
		68	#endif
		69	#ifdef HAVE_SYS_BYTEORDER_H
		70	#include <sys/byteorder.h>
		71	#endif
		72
		73	#include <netinet/in.h>
		74	#include <arpa/inet.h>
		75	#include <net/if.h>
		76	#include <net/if_arp.h>
		77
		78	static char *
		79	rxvt_network_display (const char *display)
		80	{
		81	char buffer[1024], *rval = NULL;
		82	struct ifconf ifc;
		83	struct ifreq *ifr;
		84	int i, skfd;
		85
		86	if (display[0] != ':' && strncmp (display, "unix:", 5))
		87	return (char *) display; /* nothing to do */
		88
		89	ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
		90	ifc.ifc_buf = buffer;
		91
		92	if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
		93	{
		94	perror ("socket");
		95	return NULL;
		96	}
		97
		98	if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
		99	{
		100	perror ("SIOCGIFCONF");
		101	close (skfd);
		102	return NULL;
		103	}
		104
		105	for (i = 0, ifr = ifc.ifc_req;
		106	i < (ifc.ifc_len / sizeof (struct ifreq));
		107	i++, ifr++)
		108	{
		109	struct ifreq ifr2;
		110
		111	strcpy (ifr2.ifr_name, ifr->ifr_name);
		112
		113	if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
		114	{
		115	unsigned long addr;
		116	struct sockaddr_in *p_addr;
		117
		118	p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
		119	addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
		120
		121	/*
		122	* not "0.0.0.0" or "127.0.0.1" - so format the address
		123	*/
		124	if (addr && addr != 0x7F000001)
		125	{
		126	char *colon = strchr (display, ':');
		127
		128	if (colon == NULL)
		129	colon = ":0.0";
		130
		131	rval = rxvt_malloc (strlen (colon) + 16);
		132	sprintf (rval, "%d.%d.%d.%d%s",
		133	(int) ((addr >> 030) & 0xFF),
		134	(int) ((addr >> 020) & 0xFF),
		135	(int) ((addr >> 010) & 0xFF),
		136	(int) (addr & 0xFF), colon);
		137	break;
		138	}
		139	}
		140	}
		141
		142	close (skfd);
		143
		144	return rval;
		145	}
		146	#endif
39		147
40	const char *const def_colorName[] =	148	const char *const def_colorName[] =
41	{	149	{
42	COLOR_FOREGROUND,	150	COLOR_FOREGROUND,
43	COLOR_BACKGROUND,	151	COLOR_BACKGROUND,
44	/* low-intensity colors */	152	/* low-intensity colors */
45	"Black", /* 0: black (#000000) */	153	"rgb:00/00/00", // 0: black (Black)
46	#ifndef NO_BRIGHTCOLOR	154	"rgb:cd/00/00", // 1: red (Red3)
47	"Red3", /* 1: red (#CD0000) */	155	"rgb:00/cd/00", // 2: green (Green3)
48	"Green3", /* 2: green (#00CD00) */	156	"rgb:cd/cd/00", // 3: yellow (Yellow3)
49	"Yellow3", /* 3: yellow (#CDCD00) */	157	"rgb:00/00/cd", // 4: blue (Blue3)
50	"Blue3", /* 4: blue (#0000CD) */	158	"rgb:cd/00/cd", // 5: magenta (Magenta3)
51	"Magenta3", /* 5: magenta (#CD00CD) */	159	"rgb:00/cd/cd", // 6: cyan (Cyan3)
52	"Cyan3", /* 6: cyan (#00CDCD) */
53	# ifdef XTERM_COLORS	160	# ifdef XTERM_COLORS
54	"Grey90", /* 7: white (#E5E5E5) */	161	"rgb:e5/e5/e5", // 7: white (Grey90)
55	# else	162	# else
56	"AntiqueWhite", /* 7: white (#FAEBD7) */	163	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
57	# endif	164	# endif
58	/* high-intensity colors */	165	/* high-intensity colors */
59	# ifdef XTERM_COLORS	166	# ifdef XTERM_COLORS
60	"Grey30", /* 8: bright black (#4D4D4D) */	167	"rgb:4d/4d/4d", // 8: bright black (Grey30)
61	# else	168	# else
62	"Grey25", /* 8: bright black (#404040) */	169	"rgb:40/40/40", // 8: bright black (Grey25)
63	# endif	170	# endif
64	#endif /* NO_BRIGHTCOLOR */	171	"rgb:ff/00/00", // 1/9: bright red (Reed)
65	"Red", /* 1/9: bright red (#FF0000) */	172	"rgb:00/ff/00", // 2/10: bright green (Green)
66	"Green", /* 2/10: bright green (#00FF00) */	173	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67	"Yellow", /* 3/11: bright yellow (#FFFF00) */	174	"rgb:00/00/ff", // 4/12: bright blue (Blue)
68	"Blue", /* 4/12: bright blue (#0000FF) */	175	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69	"Magenta", /* 5/13: bright magenta (#FF00FF) */	176	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70	"Cyan", /* 6/14: bright cyan (#00FFFF) */	177	"rgb:ff/ff/ff", // 7/15: bright white (White)
71	"White", /* 7/15: bright white (#FFFFFF) */
72		178
73	// 88 xterm colours	179	// 88 xterm colours
74	"rgb:00/00/00",	180	"rgb:00/00/00",
75	"rgb:00/00/8b",	181	"rgb:00/00/8b",
76	"rgb:00/00/cd",	182	"rgb:00/00/cd",
…		…
145	"rgb:e7/e7/e7",	251	"rgb:e7/e7/e7",
146		252
147	#ifndef NO_CURSORCOLOR	253	#ifndef NO_CURSORCOLOR
148	COLOR_CURSOR_BACKGROUND,	254	COLOR_CURSOR_BACKGROUND,
149	COLOR_CURSOR_FOREGROUND,	255	COLOR_CURSOR_FOREGROUND,
150	#endif /* ! NO_CURSORCOLOR */	256	#endif /* ! NO_CURSORCOLOR */
151	NULL, /* Color_pointer_fg */	257	NULL, /* Color_pointer_fg */
152	NULL, /* Color_pointer_bg */	258	NULL, /* Color_pointer_bg */
153	NULL, /* Color_border */	259	NULL, /* Color_border */
154	#ifndef NO_BOLD_UNDERLINE_REVERSE	260	#ifndef NO_BOLD_UNDERLINE_REVERSE
155	NULL, /* Color_BD */	261	NULL, /* Color_BD */
156	NULL, /* Color_IT */	262	NULL, /* Color_IT */
157	NULL, /* Color_UL */	263	NULL, /* Color_UL */
158	NULL, /* Color_RV */	264	NULL, /* Color_RV */
159	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	265	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		266	#if ENABLE_FRILLS
		267	NULL, // Color_underline
		268	#endif
160	#ifdef OPTION_HC	269	#ifdef OPTION_HC
161	NULL,	270	NULL,
162	#endif	271	#endif
163	#ifdef KEEP_SCROLLCOLOR
164	COLOR_SCROLLBAR,	272	COLOR_SCROLLBAR,
		273	#ifdef RXVT_SCROLLBAR
165	COLOR_SCROLLTROUGH,	274	COLOR_SCROLLTROUGH,
166	#endif /* KEEP_SCROLLCOLOR */	275	#endif
167	#if TINTING	276	#if ENABLE_TRANSPARENCY
168	NULL,	277	NULL,
169	#endif	278	#endif
		279	#if OFF_FOCUS_FADING
		280	"rgb:00/00/00",
		281	#endif
170	};	282	};
171		283
172	const char *const xa_names[] =	284	void
173	{
174	"TEXT",
175	"COMPOUND_TEXT",
176	"UTF8_STRING",
177	"MULTIPLE",
178	"TARGETS",
179	"TIMESTAMP",
180	"VT_SELECTION",
181	"INCR",
182	"WM_DELETE_WINDOW",
183	"CLIPBOARD",
184	#if ENABLE_FRILLS
185	"_NET_WM_PID",
186	"_MOTIF_WM_HINTS",
187	"_NET_WM_NAME",
188	"_NET_WM_ICON_NAME",
189	#endif
190	#if USE_XIM
191	"WM_LOCALE_NAME",
192	#endif
193	#ifdef TRANSPARENT
194	"_XROOTPMAP_ID",
195	"_XSETROOT_ID",
196	#endif
197	#ifdef OFFIX_DND
198	"DndProtocol",
199	"DndSelection",
200	#endif
201	};
202
203	bool
204	rxvt_term::init_vars ()	285	rxvt_term::init_vars ()
205	{	286	{
206	sw_term.start (SIGTERM);
207
208	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
209	#ifdef OFF_FOCUS_FADING
210	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
211	#endif
212	pix_colors = pix_colors_focused;	287	pix_colors = pix_colors_focused;
213
214	if (pix_colors == NULL)
215	return false;
216
217	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
218	TermWin.pixmap = None;
219	#endif
220		288
221	MEvent.time = CurrentTime;	289	MEvent.time = CurrentTime;
222	MEvent.button = AnyButton;	290	MEvent.button = AnyButton;
223	options = DEFAULT_OPTIONS;
224	want_refresh = 1;	291	want_refresh = 1;
225	cmd_pid = -1;
226	pty.pty = pty.tty = -1;
227	priv_modes = SavedModes = PrivMode_Default;	292	priv_modes = SavedModes = PrivMode_Default;
228	TermWin.focus = 0;
229	TermWin.ncol = 80;	293	ncol = 80;
230	TermWin.nrow = 24;	294	nrow = 24;
231	TermWin.int_bwidth = INTERNALBORDERWIDTH;	295	int_bwidth = INTERNALBORDERWIDTH;
232	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	296	ext_bwidth = EXTERNALBORDERWIDTH;
233	TermWin.lineSpace = LINESPACE;	297	lineSpace = LINESPACE;
		298	letterSpace = LETTERSPACE;
234	TermWin.saveLines = SAVELINES;	299	saveLines = SAVELINES;
235	numpix_colors = TOTAL_COLORS;
236		300
237	refresh_limit = 1;
238	refresh_type = SLOW_REFRESH;	301	refresh_type = SLOW_REFRESH;
239	prev_nrow = prev_ncol = 0;
240		302
241	oldcursor.row = oldcursor.col = -1;	303	oldcursor.row = oldcursor.col = -1;
242	#ifdef XPM_BACKGROUND
243	/* bgPixmap.w = bgPixmap.h = 0; */
244	bgPixmap.x = bgPixmap.y = 50;
245	bgPixmap.pixmap = None;
246	#endif
247		304
248	last_bot = last_state = -1;	305	set_option (Opt_scrollBar);
249		306	set_option (Opt_scrollTtyOutput);
250	#ifdef MENUBAR	307	set_option (Opt_jumpScroll);
251	menu_readonly = 1;	308	set_option (Opt_skipScroll);
252	# if ! (MENUBAR_MAX > 1)	309	set_option (Opt_secondaryScreen);
253	CurrentBar = & (BarList);	310	set_option (Opt_secondaryScroll);
254	# endif /* (MENUBAR_MAX > 1) */	311	set_option (Opt_pastableTabs);
255	#endif	312	set_option (Opt_intensityStyles);
256		313	set_option (Opt_iso14755);
257	return true;	314	set_option (Opt_iso14755_52);
		315	set_option (Opt_buffered);
258	}	316	}
259		317
260	void	318	static void
261	rxvt_term::init_secondary ()	319	init_secondary ()
262	{	320	{
263	int i;	321	int i;
264		322
265	/*
266	* Close all unused file descriptors
267	* We don't want them, we don't need them.
268	*/
269	if ((i = open ("/dev/null", O_RDONLY)) < 0)	323	if ((i = open ("/dev/null", O_RDONLY)) < 0)
270	{	324	{
271	/* TODO: BOO HISS */
272	dup2 (STDERR_FILENO, STDIN_FILENO);	325	dup2 (STDERR_FILENO, STDIN_FILENO);
273	}	326	}
274	else if (i > STDIN_FILENO)	327	else if (i != STDIN_FILENO)
275	{	328	{
276	dup2 (i, STDIN_FILENO);	329	dup2 (i, STDIN_FILENO);
277	close (i);	330	close (i);
278	}	331	}
279		332
280	dup2 (STDERR_FILENO, STDOUT_FILENO);	333	dup2 (STDERR_FILENO, STDOUT_FILENO);
281
282	#if 0 // schmorp sayz closing filies is murder
283	for (i = STDERR_FILENO + 1; i < num_fds; i++)
284	{
285	#ifdef __sgi /* Alex Coventry says we need 4 & 7 too */
286	if (i == 4 || i == 7)
287	continue;
288	#endif
289	close (i);
290	}
291	#endif
292	}	334	}
293		335
294	/*----------------------------------------------------------------------*/	336	/*----------------------------------------------------------------------*/
295	const char **	337	const char **
296	rxvt_term::init_resources (int argc, const char *const *argv)	338	rxvt_term::init_resources (int argc, const char *const *argv)
297	{	339	{
298	int i, r_argc;	340	int i, r_argc;
299	char *val;
300	const char **cmd_argv, **r_argv;	341	const char **cmd_argv, **r_argv;
301		342
302	/*	343	/*
303	* Look for -exec option. Find => split and make cmd_argv[] of command args	344	* Look for -e option. Find => split and make cmd_argv[] of command args
304	*/	345	*/
305	for (r_argc = 0; r_argc < argc; r_argc++)	346	for (r_argc = 0; r_argc < argc; r_argc++)
306	if (!strcmp (argv[r_argc], "-e") || !strcmp (argv[r_argc], "-exec"))	347	if (!strcmp (argv[r_argc], "-e"))
307	break;	348	break;
		349
		350	if (r_argc == argc)
		351	cmd_argv = NULL;
		352	else if (!argv[r_argc + 1])
		353	rxvt_fatal ("option '-e' requires an argument, aborting.\n");
		354	else
		355	{
		356	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
		357
		358	for (i = 0; i < argc - r_argc - 1; i++)
		359	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
		360
		361	cmd_argv[i] = NULL;
		362	}
308		363
309	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));	364	r_argv = (const char **)rxvt_malloc (sizeof (char *) * (r_argc + 1));
310		365
311	for (i = 0; i < r_argc; i++)	366	for (i = 0; i < r_argc; i++)
312	r_argv[i] = (const char *)argv[i];	367	r_argv[i] = (const char *)argv[i];
313		368
314	r_argv[i] = NULL;	369	r_argv[i] = NULL;
315		370
316	if (r_argc == argc)
317	cmd_argv = NULL;
318	else
319	{
320	cmd_argv = (const char **)rxvt_malloc (sizeof (char *) * (argc - r_argc));
321
322	for (i = 0; i < argc - r_argc - 1; i++)
323	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
324
325	cmd_argv[i] = NULL;
326	}
327
328	rs[Rs_name] = rxvt_r_basename (argv[0]);	371	rs[Rs_name] = rxvt_basename (argv[0]);
329		372
330	/*	373	/*
331	* Open display, get options/resources and create the window	374	* Open display, get options/resources and create the window
332	*/	375	*/
		376
333	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	377	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
334	rs[Rs_display_name] = ":0";	378	rs[Rs_display_name] = ":0";
335		379
336	get_options (r_argc, r_argv);	380	get_options (r_argc, r_argv);
		381
		382	if (!(display = displays.get (rs[Rs_display_name])))
		383	{
		384	free (r_argv);
		385	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		386	}
		387
		388	// using a local pointer decreases code size a lot
		389	xa = display->xa;
		390
		391	set (display);
		392	extract_resources ();
		393
		394	#if XFT
		395	if (rs[Rs_depth])
		396	select_visual (strtol (rs[Rs_depth], 0, 0));
		397	#endif
		398
337	free (r_argv);	399	free (r_argv);
338		400
339	#ifdef LOCAL_X_IS_UNIX	401	for (int i = NUM_RESOURCES; i--; )
340	if (rs[Rs_display_name][0] == ':')	402	if (rs [i] == resval_undef)
341	{	403	rs [i] = 0;
342	val = rxvt_malloc (5 + strlen (rs[Rs_display_name]));	404
343	strcpy (val, "unix");	405	#ifdef HAVE_AFTERIMAGE
344	strcat (val, rs[Rs_display_name]);	406	set_application_name ((char *)rs[Rs_name]);
345	display = displays.get (val);	407	set_output_threshold (OUTPUT_LEVEL_WARNING);
346	free (val);	408	#endif
		409
		410	#if ENABLE_PERL
		411	if (!rs[Rs_perl_ext_1])
		412	rs[Rs_perl_ext_1] = "default";
		413
		414	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		415	|| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		416	|| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
347	}	417	{
		418	rxvt_perl.init (this);
		419	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		420	}
348	#endif	421	#endif
349
350	if (!display
351	&& ! (display = displays.get (rs[Rs_display_name])))
352	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
353
354	extract_resources (display->display, rs[Rs_name]);
355		422
356	/*	423	/*
357	* set any defaults not already set	424	* set any defaults not already set
358	*/	425	*/
359	if (cmd_argv && cmd_argv[0])	426	if (cmd_argv && cmd_argv[0])
360	{	427	{
361	if (!rs[Rs_title])	428	if (!rs[Rs_title])
362	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	429	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
		430
363	if (!rs[Rs_iconName])	431	if (!rs[Rs_iconName])
364	rs[Rs_iconName] = rs[Rs_title];	432	rs[Rs_iconName] = rs[Rs_title];
365	}	433	}
366	else	434	else
367	{	435	{
368	if (!rs[Rs_title])	436	if (!rs[Rs_title])
369	rs[Rs_title] = rs[Rs_name];	437	rs[Rs_title] = rs[Rs_name];
		438
370	if (!rs[Rs_iconName])	439	if (!rs[Rs_iconName])
371	rs[Rs_iconName] = rs[Rs_name];	440	rs[Rs_iconName] = rs[Rs_name];
372	}	441	}
373		442
374	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	443	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
375	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	444	saveLines = min (i, MAX_SAVELINES);
376		445
377	#if ENABLE_FRILLS	446	#if ENABLE_FRILLS
378	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	447	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
379	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	448	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		449
380	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	450	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
381	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	451	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
382	#endif
383		452
384	#ifndef NO_LINESPACE
385	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	453	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
386	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	454	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
		455
		456	if (rs[Rs_letterSpace])
		457	letterSpace = atoi (rs[Rs_letterSpace]);
387	#endif	458	#endif
388		459
389	#ifdef POINTER_BLANK	460	#ifdef POINTER_BLANK
390	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	461	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
391	pointerBlankDelay = i;	462	pointerBlankDelay = i;
392	else	463	else
393	pointerBlankDelay = 2;	464	pointerBlankDelay = 2;
394	#endif	465	#endif
395		466
396	/* no point having a scrollbar without having any scrollback! */	467	/* no point having a scrollbar without having any scrollback! */
397	if (!TermWin.saveLines)	468	if (!saveLines)
398	options &= ~Opt_scrollBar;	469	set_option (Opt_scrollBar, 0);
399
400	#ifdef PRINTPIPE
401	if (!rs[Rs_print_pipe])
402	rs[Rs_print_pipe] = PRINTPIPE;
403	#endif
404		470
405	if (!rs[Rs_cutchars])	471	if (!rs[Rs_cutchars])
406	rs[Rs_cutchars] = CUTCHARS;	472	rs[Rs_cutchars] = CUTCHARS;
407		473
408	#ifndef NO_BACKSPACE_KEY	474	#ifndef NO_BACKSPACE_KEY
409	if (!rs[Rs_backspace_key])	475	if (!rs[Rs_backspace_key])
410	# ifdef DEFAULT_BACKSPACE	476	# ifdef DEFAULT_BACKSPACE
411	key_backspace = DEFAULT_BACKSPACE;	477	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
412	# else	478	# else
413	key_backspace = "DEC"; /* can toggle between \010 or \177 */	479	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
414	# endif	480	# endif
415	else
416	{
417	val = strdup (rs[Rs_backspace_key]);
418	rxvt_Str_trim (val);
419	rxvt_Str_escaped (val);
420	key_backspace = val;
421	}
422	#endif	481	#endif
423		482
424	#ifndef NO_DELETE_KEY	483	#ifndef NO_DELETE_KEY
425	if (!rs[Rs_delete_key])	484	if (!rs[Rs_delete_key])
426	# ifdef DEFAULT_DELETE	485	# ifdef DEFAULT_DELETE
427	key_delete = DEFAULT_DELETE;	486	rs[Rs_delete_key] = DEFAULT_DELETE;
428	# else	487	# else
429	key_delete = "\033[3~";	488	rs[Rs_delete_key] = "\033[3~";
430	# endif
431	else
432	{
433	val = strdup (rs[Rs_delete_key]);
434	rxvt_Str_trim (val);
435	rxvt_Str_escaped (val);
436	key_delete = val;
437	}
438	#endif	489	# endif
439	if (rs[Rs_answerbackstring])
440	{
441	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
442	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
443	}
444
445	#ifdef HAVE_SCROLLBARS
446	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
447	#endif	490	#endif
		491
		492	scrollBar.setup (this);
448		493
449	#ifdef XTERM_REVERSE_VIDEO	494	#ifdef XTERM_REVERSE_VIDEO
450	/* this is how xterm implements reverseVideo */	495	/* this is how xterm implements reverseVideo */
451	if (options & Opt_reverseVideo)	496	if (option (Opt_reverseVideo))
452	{	497	{
453	if (!rs[Rs_color + Color_fg])	498	if (!rs[Rs_color + Color_fg])
454	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	499	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		500
455	if (!rs[Rs_color + Color_bg])	501	if (!rs[Rs_color + Color_bg])
456	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	502	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
457	}	503	}
458	#endif	504	#endif
459		505
…		…
461	if (!rs[Rs_color + i])	507	if (!rs[Rs_color + i])
462	rs[Rs_color + i] = def_colorName[i];	508	rs[Rs_color + i] = def_colorName[i];
463		509
464	#ifndef XTERM_REVERSE_VIDEO	510	#ifndef XTERM_REVERSE_VIDEO
465	/* this is how we implement reverseVideo */	511	/* this is how we implement reverseVideo */
466	if (options & Opt_reverseVideo)	512	if (option (Opt_reverseVideo))
467	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	513	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
468	#endif	514	#endif
469		515
470	/* convenient aliases for setting fg/bg to colors */	516	/* convenient aliases for setting fg/bg to colors */
471	color_aliases (Color_fg);	517	color_aliases (Color_fg);
472	color_aliases (Color_bg);	518	color_aliases (Color_bg);
473	#ifndef NO_CURSORCOLOR	519	#ifndef NO_CURSORCOLOR
474	color_aliases (Color_cursor);	520	color_aliases (Color_cursor);
475	color_aliases (Color_cursor2);	521	color_aliases (Color_cursor2);
476	#endif /* NO_CURSORCOLOR */	522	#endif /* NO_CURSORCOLOR */
477	color_aliases (Color_pointer_fg);	523	color_aliases (Color_pointer_fg);
478	color_aliases (Color_pointer_bg);	524	color_aliases (Color_pointer_bg);
479	color_aliases (Color_border);	525	color_aliases (Color_border);
480	#ifndef NO_BOLD_UNDERLINE_REVERSE	526	#ifndef NO_BOLD_UNDERLINE_REVERSE
481	color_aliases (Color_BD);	527	color_aliases (Color_BD);
482	color_aliases (Color_UL);	528	color_aliases (Color_UL);
483	color_aliases (Color_RV);	529	color_aliases (Color_RV);
484	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	530	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
485		531
486	if (!rs[Rs_color + Color_border])	532	if (!rs[Rs_color + Color_border])
487	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];	533	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
488		534
489	return cmd_argv;	535	return cmd_argv;
		536	}
		537
		538	/*----------------------------------------------------------------------*/
		539	void
		540	rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
		541	{
		542	this->envv = envv;
		543
		544	SET_R (this);
		545	set_locale ("");
		546	set_environ (envv); // a few things in X do not call setlocale :(
		547
		548	init_vars ();
		549
		550	init_secondary ();
		551
		552	const char **cmd_argv = init_resources (argc, argv);
		553
		554	#ifdef KEYSYM_RESOURCE
		555	keyboard->register_done ();
		556	#endif
		557
		558	if (const char *path = rs[Rs_chdir])
		559	if (*path) // ignored if empty
		560	{
		561	if (*path != '/')
		562	rxvt_fatal ("specified shell working directory must start with a slash, aborting.\n");
		563
		564	if (chdir (path))
		565	rxvt_fatal ("unable to change into specified shell working directory, aborting.\n");
		566	}
		567
		568	if (option (Opt_scrollBar))
		569	scrollBar.state = STATE_IDLE; /* set existence for size calculations */
		570
		571	pty = ptytty::create ();
		572
		573	create_windows (argc, argv);
		574
		575	init_xlocale ();
		576
		577	scr_poweron (); // initialize screen
		578
		579	#if 0
		580	XSynchronize (dpy, True);
		581	#endif
		582
		583	if (option (Opt_scrollBar))
		584	scrollBar.resize (); /* create and map scrollbar */
		585	#ifdef HAVE_BG_PIXMAP
		586	{
		587	bgPixmap.set_target (this);
		588	bgPixmap.invalidate ();
		589
		590	#ifdef ENABLE_TRANSPARENCY
		591	if (option (Opt_transparent))
		592	{
		593	bgPixmap.set_transparent ();
		594
		595	#ifdef HAVE_AFTERIMAGE
		596	if (rs [Rs_blurradius])
		597	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		598	#endif
		599	if (ISSET_PIXCOLOR (Color_tint))
		600	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		601
		602	if (rs [Rs_shade])
		603	bgPixmap.set_shade (rs [Rs_shade]);
		604
		605	bgPixmap.set_root_pixmap ();
		606	XSelectInput (dpy, display->root, PropertyChangeMask);
		607	rootwin_ev.start (display, display->root);
		608	}
		609	#endif
		610
		611	#ifdef BG_IMAGE_FROM_FILE
		612	if (rs[Rs_backgroundPixmap])
		613	{
		614	const char *p = rs[Rs_backgroundPixmap];
		615
		616	if ((p = strchr (p, ';')) != 0)
		617	{
		618	p++;
		619	bgPixmap.set_geometry (p);
		620	}
		621	else
		622	bgPixmap.set_defaultGeometry ();
		623
		624	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
		625	if (!bgPixmap.window_position_sensitive ())
		626	update_background ();
		627	}
		628	#endif
		629	}
		630	#endif
		631
		632	#if ENABLE_PERL
		633	rootwin_ev.start (display, display->root);
		634	#endif
		635
		636	set_colorfgbg ();
		637
		638	init_command (cmd_argv);
		639
		640	free (cmd_argv);
		641
		642	if (pty->pty >= 0)
		643	pty_ev.start (pty->pty, ev::READ);
		644
		645	HOOK_INVOKE ((this, HOOK_START, DT_END));
		646
		647	#if ENABLE_XEMBED
		648	if (rs[Rs_embed])
		649	{
		650	long info[2] = { 0, XEMBED_MAPPED };
		651
		652	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
		653	32, PropModeReplace, (unsigned char *)&info, 2);
		654	}
		655	#endif
		656
		657	XMapWindow (dpy, vt);
		658	XMapWindow (dpy, parent[0]);
		659
		660	refresh_check ();
490	}	661	}
491		662
492	/*----------------------------------------------------------------------*/	663	/*----------------------------------------------------------------------*/
493	void	664	void
494	rxvt_term::init_env ()	665	rxvt_term::init_env ()
495	{	666	{
496	int i;	667	int i;
497	unsigned int u;
498	char *val;	668	char *val;
499		669
500	#ifdef DISPLAY_IS_IP	670	#ifdef DISPLAY_IS_IP
501	/* Fixup display_name for export over pty to any interested terminal	671	/* Fixup display_name for export over pty to any interested terminal
502	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	672	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
510	*/	680	*/
511	val = rxvt_network_display (rs[Rs_display_name]);	681	val = rxvt_network_display (rs[Rs_display_name]);
512	rs[Rs_display_name] = (const char *)val;	682	rs[Rs_display_name] = (const char *)val;
513		683
514	if (val == NULL)	684	if (val == NULL)
515	#endif /* DISPLAY_IS_IP */	685	#endif /* DISPLAY_IS_IP */
516	val = XDisplayString (display->display);	686	val = XDisplayString (dpy);
517		687
518	if (rs[Rs_display_name] == NULL)	688	if (rs[Rs_display_name] == NULL)
519	rs[Rs_display_name] = val; /* use broken `:0' value */	689	rs[Rs_display_name] = val; /* use broken `:0' value */
520		690
521	i = strlen (val);	691	i = strlen (val);
522	env_display = (char *)rxvt_malloc ((i + 9) * sizeof (char));	692	env_display = (char *)rxvt_malloc (i + 9);
523		693
524	sprintf (env_display, "DISPLAY=%s", val);	694	sprintf (env_display, "DISPLAY=%s", val);
525		695
526	/* avoiding the math library:	696	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
527	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
528	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
529	;
530	MAX_IT (i, 1);
531	env_windowid = (char *)rxvt_malloc ((i + 10) * sizeof (char));
532
533	sprintf (env_windowid, "WINDOWID=%u",
534	(unsigned int)TermWin.parent[0]);
535		697
536	/* add entries to the environment:	698	/* add entries to the environment:
537	* @ DISPLAY: in case we started with -display	699	* @ DISPLAY: in case we started with -display
538	* @ WINDOWID: X window id number of the window	700	* @ WINDOWID: X window id number of the window
539	* @ COLORTERM: terminal sub-name and also indicates its color	701	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
541	* @ TERMINFO: path to terminfo directory	703	* @ TERMINFO: path to terminfo directory
542	* @ COLORFGBG: fg;bg color codes	704	* @ COLORFGBG: fg;bg color codes
543	*/	705	*/
544	putenv (env_display);	706	putenv (env_display);
545	putenv (env_windowid);	707	putenv (env_windowid);
		708
546	if (env_colorfgbg)	709	if (env_colorfgbg)
547	putenv (env_colorfgbg);	710	putenv (env_colorfgbg);
548		711
549	#ifdef RXVT_TERMINFO	712	#ifdef RXVT_TERMINFO
550	putenv ("TERMINFO=" RXVT_TERMINFO);	713	putenv ("TERMINFO=" RXVT_TERMINFO);
551	#endif	714	#endif
552		715
553	if (display->depth <= 2)	716	if (depth <= 2)
554	putenv ("COLORTERM=" COLORTERMENV "-mono");	717	putenv ("COLORTERM=" COLORTERMENV "-mono");
555	else	718	else
556	putenv ("COLORTERM=" COLORTERMENVFULL);	719	putenv ("COLORTERM=" COLORTERMENVFULL);
557		720
558	if (rs[Rs_term_name] != NULL)	721	if (rs[Rs_term_name] != NULL)
559	{	722	{
560	env_term = (char *)rxvt_malloc ((strlen (rs[Rs_term_name]) + 6) * sizeof (char));	723	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
561	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	724	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
562	putenv (env_term);	725	putenv (env_term);
563	}	726	}
564	else	727	else
565	putenv ("TERM=" TERMENV);	728	putenv ("TERM=" TERMENV);
…		…
567	#ifdef HAVE_UNSETENV	730	#ifdef HAVE_UNSETENV
568	/* avoid passing old settings and confusing term size */	731	/* avoid passing old settings and confusing term size */
569	unsetenv ("LINES");	732	unsetenv ("LINES");
570	unsetenv ("COLUMNS");	733	unsetenv ("COLUMNS");
571	unsetenv ("TERMCAP"); /* terminfo should be okay */	734	unsetenv ("TERMCAP"); /* terminfo should be okay */
572	#endif /* HAVE_UNSETENV */	735	#endif /* HAVE_UNSETENV */
573	}	736	}
574		737
575	/*----------------------------------------------------------------------*/	738	/*----------------------------------------------------------------------*/
576	/*	739	/*
577	* This is more or less stolen straight from XFree86 xterm.	740	* This is more or less stolen straight from XFree86 xterm.
578	* This should support all European type languages.	741	* This should support all European type languages.
579	*/	742	*/
580	void	743	void
581	rxvt_term::set_locale (const char *locale)	744	rxvt_term::set_locale (const char *locale)
582	{	745	{
		746	set_environ (envv);
		747
583	#if HAVE_XSETLOCALE || HAVE_SETLOCALE	748	#if HAVE_XSETLOCALE || HAVE_SETLOCALE
584	free (this->locale);	749	free (this->locale);
585	this->locale = setlocale (LC_CTYPE, locale);	750	this->locale = setlocale (LC_CTYPE, locale);
586		751
587	if (!this->locale)	752	if (!this->locale)
588	{	753	{
589	if (*locale)	754	if (*locale)
590	{	755	{
591	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	756	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
592	setlocale (LC_CTYPE, "");	757	setlocale (LC_CTYPE, "C");
593	}	758	}
594	else	759	else
595	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");	760	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
596		761
597	this->locale = "";	762	this->locale = "C";
598	}	763	}
599		764
600		765
601	this->locale = rxvt_strdup (this->locale);	766	this->locale = strdup (this->locale);
602	SET_LOCALE (this->locale);	767	SET_LOCALE (this->locale);
603	mbstate.reset ();	768	mbstate.reset ();
604	#endif	769	#endif
605		770
606	#if 0
607	#if HAVE_NL_LANGINFO	771	#if HAVE_NL_LANGINFO
608	char *codeset = strdup (nl_langinfo (CODESET));	772	char *codeset = strdup (nl_langinfo (CODESET));
609	enc_utf8 = !strcasecmp (codeset, "UTF-8")	773	// /^UTF.?8/i
610	|| !strcasecmp (codeset, "UTF8");	774	enc_utf8 = (codeset[0] == 'U' || codeset[0] == 'u')
		775	&& (codeset[1] == 'T' || codeset[1] == 't')
		776	&& (codeset[2] == 'F' || codeset[2] == 'f')
		777	&& (codeset[3] == '8' || codeset[4] == '8');
611	free (codeset);	778	free (codeset);
612	#else	779	#else
613	enc_utf8 = 0;	780	enc_utf8 = 0;
614	#endif	781	#endif
615	#endif
616	}	782	}
617		783
618	void	784	void
619	rxvt_term::init_xlocale ()	785	rxvt_term::init_xlocale ()
620	{	786	{
		787	set_environ (envv);
		788
621	#ifdef USE_XIM	789	#ifdef USE_XIM
622	if (!locale)	790	if (!locale)
623	rxvt_warn ("setting locale failed, working without locale support.\n");	791	rxvt_warn ("setting locale failed, working without locale support.\n");
624	else	792	else
625	{	793	{
…		…
647	* Initialize the command connection.	815	* Initialize the command connection.
648	* This should be called after the X server connection is established.	816	* This should be called after the X server connection is established.
649	*/	817	*/
650		818
651	#ifdef META8_OPTION	819	#ifdef META8_OPTION
652	meta_char = (options & Opt_meta8 ? 0x80 : C0_ESC);	820	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
653	#endif	821	#endif
654		822
655	get_ourmods ();	823	get_ourmods ();
656		824
657	if (!(options & Opt_scrollTtyOutput))	825	if (!option (Opt_scrollTtyOutput))
658	priv_modes |= PrivMode_TtyOutputInh;	826	priv_modes |= PrivMode_TtyOutputInh;
659	if (options & Opt_scrollTtyKeypress)	827	if (option (Opt_scrollTtyKeypress))
660	priv_modes |= PrivMode_Keypress;	828	priv_modes |= PrivMode_Keypress;
661	if (!(options & Opt_jumpScroll))	829	if (!option (Opt_jumpScroll))
662	priv_modes |= PrivMode_smoothScroll;	830	priv_modes |= PrivMode_smoothScroll;
663		831
664	#ifndef NO_BACKSPACE_KEY	832	#ifndef NO_BACKSPACE_KEY
665	if (strcmp (key_backspace, "DEC") == 0)	833	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
666	priv_modes |= PrivMode_HaveBackSpace;	834	priv_modes |= PrivMode_HaveBackSpace;
667	#endif	835	#endif
668		836
669	/* add value for scrollBar */	837	/* add value for scrollBar */
670	if (scrollbar_visible ())	838	if (scrollBar.state)
671	{	839	{
672	priv_modes |= PrivMode_scrollBar;	840	priv_modes |= PrivMode_scrollBar;
673	SavedModes |= PrivMode_scrollBar;	841	SavedModes |= PrivMode_scrollBar;
674	}	842	}
675	if (menubar_visible ())
676	{
677	priv_modes |= PrivMode_menuBar;
678	SavedModes |= PrivMode_menuBar;
679	}
680
681	#ifdef CURSOR_BLINK
682	if (options & Opt_cursorBlink)
683	(void)gettimeofday (&lastcursorchange, NULL);
684	#endif
685		843
686	run_command (argv);	844	run_command (argv);
687	}	845	}
688		846
689	/*----------------------------------------------------------------------*/	847	/*----------------------------------------------------------------------*/
690	void	848	void
691	rxvt_term::Get_Colours ()	849	rxvt_term::get_colours ()
692	{	850	{
693	int i;	851	int i;
694		852
695	#ifdef OFF_FOCUS_FADING	853	#ifdef OFF_FOCUS_FADING
696	pix_colors = pix_colors_focused;	854	pix_colors = pix_colors_focused;
697	#endif	855	#endif
698		856
699	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	857	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
700	{	858	{
		859	const char *name = rs[Rs_color + i];
		860
		861	if (!name)
		862	continue;
		863
701	rxvt_color xcol;	864	rxvt_color xcol;
702		865
703	if (!rs[Rs_color + i])	866	if (!set_color (xcol, name))
704	continue;
705
706	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
707	{	867	{
708	#ifndef XTERM_REVERSE_VIDEO	868	#ifndef XTERM_REVERSE_VIDEO
709	if (i < 2 && (options & Opt_reverseVideo))	869	if (i < 2 && option (Opt_reverseVideo))
710	rs[Rs_color + i] = def_colorName[!i];	870	name = def_colorName [1 - i];
711	else	871	else
712	#endif	872	#endif
713	rs[Rs_color + i] = def_colorName[i];	873	name = def_colorName [i];
714		874
715	if (!rs[Rs_color + i])	875	if (!name)
716	continue;	876	continue;
717		877
718	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	878	if (!set_color (xcol, name))
719	{	879	{
720	switch (i)	880	switch (i)
721	{	881	{
722	case Color_fg:	882	case Color_fg:
723	case Color_bg:	883	case Color_bg:
724	/* fatal: need bg/fg color */
725	rxvt_fatal ("unable to get foreground/background colour, aborting.\n");	884	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
726	/* NOTREACHED */	885	name = "";
727	break;	886	break;
728	#ifndef NO_CURSORCOLOR	887	#ifndef NO_CURSORCOLOR
729	case Color_cursor2:	888	case Color_cursor2:
730	xcol = pix_colors[Color_fg];	889	#endif
731	break;
732	#endif /* ! NO_CURSORCOLOR */
733	case Color_pointer_fg:	890	case Color_pointer_fg:
734	xcol = pix_colors[Color_fg];	891	name = rs[Rs_color + Color_fg];
		892	xcol.set (this, name);
735	break;	893	break;
736	default:	894	default:
737	xcol = pix_colors[Color_bg]; /* None */	895	name = rs[Rs_color + Color_bg];
		896	xcol.set (this, name);
738	break;	897	break;
739	}	898	}
740	}	899	}
741	}	900	}
742		901
743	pix_colors[i] = xcol;	902	pix_colors[i] = xcol;
744	#ifdef OFF_FOCUS_FADING	903	rs[Rs_color + i] = name;
745	if (rs[Rs_fade])
746	pix_colors_unfocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
747	#endif
748	SET_PIXCOLOR (i);
749	}
750
751	if (display->depth <= 2)
752	{	904	}
		905
		906	if (depth <= 2)
		907	{
753	if (!rs[Rs_color + Color_pointer_fg]) pix_colors[Color_pointer_fg] = pix_colors[Color_fg];	908	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
754	if (!rs[Rs_color + Color_pointer_bg]) pix_colors[Color_pointer_bg] = pix_colors[Color_bg];	909	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
755	if (!rs[Rs_color + Color_border] ) pix_colors[Color_border] = pix_colors[Color_fg];	910	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
756	}	911	}
757		912
758	/*	913	/*
759	* get scrollBar/menuBar shadow colors	914	* get scrollBar shadow colors
760	*	915	*
761	* The calculations of topShadow/bottomShadow values are adapted	916	* The calculations of topShadow/bottomShadow values are adapted
762	* from the fvwm window manager.	917	* from the fvwm window manager.
763	*/	918	*/
764	#ifdef KEEP_SCROLLCOLOR	919	#ifdef RXVT_SCROLLBAR
765
766	if (display->depth <= 2)	920	if (depth <= 2)
		921	{
767	{ /* Monochrome */	922	/* Monochrome */
768	pix_colors[Color_scroll] = pix_colors[Color_fg];	923	alias_color (Color_scroll, Color_fg);
769	pix_colors[Color_topShadow] = pix_colors[Color_bg];	924	alias_color (Color_topShadow, Color_bg);
770	pix_colors[Color_bottomShadow] = pix_colors[Color_bg];	925	alias_color (Color_bottomShadow, Color_bg);
771	}	926	}
772	else	927	else
773	{	928	{
774	rxvt_color xcol[2];	929	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
775	/* xcol[0] == white
776	* xcol[1] == top shadow
777	* xcol[2] == bot shadow */
778		930
779	xcol[1] = pix_colors[Color_scroll];	931	rgba cscroll;
780	xcol[0].set (display, 65535, 65535, 65535);	932	pix_colors [Color_scroll].get (cscroll);
781
782	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
783
784	xcol[0].get (display, pr0, pg0, pb0);
785	xcol[1].get (display, pr1, pg1, pb1);
786
787	pix_colors[Color_bottomShadow] = xcol[1].fade (display, 50);
788		933
789	/* topShadowColor */	934	/* topShadowColor */
790	if (!xcol[1].set (display,	935	if (!pix_colors[Color_topShadow].set (this,
791	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	936	rgba (
792	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	937	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
793	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	938	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
794	xcol[1] = pix_colors[Color_White];	939	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
795		940	cscroll.a)
796	pix_colors[Color_topShadow] = xcol[1];	941	))
		942	alias_color (Color_topShadow, Color_White);
797	}	943	}
798	#endif /* KEEP_SCROLLCOLOR */	944	#endif
		945
		946	#ifdef OFF_FOCUS_FADING
		947	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		948	update_fade_color (i);
		949	#endif
799	}	950	}
800		951
801	/*----------------------------------------------------------------------*/	952	/*----------------------------------------------------------------------*/
802	/* color aliases, fg/bg bright-bold */	953	/* color aliases, fg/bg bright-bold */
803	void	954	void
…		…
806	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))	957	if (rs[Rs_color + idx] && isdigit (* (rs[Rs_color + idx])))
807	{	958	{
808	int i = atoi (rs[Rs_color + idx]);	959	int i = atoi (rs[Rs_color + idx]);
809		960
810	if (i >= 8 && i <= 15)	961	if (i >= 8 && i <= 15)
811	{ /* bright colors */	962	/* bright colors */
812	i -= 8;
813	#ifndef NO_BRIGHTCOLOR
814	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	963	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i - 8];
815	return;	964	else if (i >= 0 && i <= 7)
816	#endif	965	/* normal colors */
817	}
818
819	if (i >= 0 && i <= 7) /* normal colors */
820	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	966	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
821	}	967	}
822	}	968	}
823		969
824	/*----------------------------------------------------------------------*/	970	/*----------------------------------------------------------------------*/
…		…
827	* Use resource ``modifier'' to override the Meta modifier	973	* Use resource ``modifier'' to override the Meta modifier
828	*/	974	*/
829	void	975	void
830	rxvt_term::get_ourmods ()	976	rxvt_term::get_ourmods ()
831	{	977	{
832	int i, j, k;	978	int i, j, k;
833	int requestedmeta, realmeta, realalt;	979	int requestedmeta, realmeta, realalt;
834	const char *cm, *rsmod;	980	const char *cm, *rsmod;
835	XModifierKeymap *map;	981	XModifierKeymap *map;
836	KeyCode *kc;	982	KeyCode *kc;
837	const unsigned int modmasks[] =	983	const unsigned int modmasks[] =
838	{	984	{
839	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	985	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
840	};	986	};
841		987
842	requestedmeta = realmeta = realalt = 0;	988	requestedmeta = realmeta = realalt = 0;
843	rsmod = rs[Rs_modifier];	989	rsmod = rs[Rs_modifier];
		990
844	if (rsmod	991	if (rsmod
845	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)	992	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
846	requestedmeta = rsmod[3] - '0';	993	requestedmeta = rsmod[3] - '0';
847		994
848	map = XGetModifierMapping (display->display);	995	map = XGetModifierMapping (dpy);
849	kc = map->modifiermap;	996	kc = map->modifiermap;
		997
850	for (i = 1; i < 6; i++)	998	for (i = 1; i < 6; i++)
851	{	999	{
852	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	1000	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		1001
853	for (j = map->max_keypermod; j--; k++)	1002	for (j = map->max_keypermod; j--; k++)
854	{	1003	{
855	if (kc[k] == 0)	1004	if (kc[k] == 0)
856	break;	1005	break;
		1006
857	switch (XKeycodeToKeysym (display->display, kc[k], 0))	1007	switch (XKeycodeToKeysym (dpy, kc[k], 0))
858	{	1008	{
859	case XK_Num_Lock:	1009	case XK_Num_Lock:
860	ModNumLockMask = modmasks[i - 1];	1010	ModNumLockMask = modmasks[i - 1];
861	/* FALLTHROUGH */	1011	continue;
862	default:	1012
863	continue; /* for (;;) */	1013	case XK_ISO_Level3_Shift:
		1014	ModLevel3Mask = modmasks[i - 1];
		1015	continue;
		1016
864	case XK_Meta_L:	1017	case XK_Meta_L:
865	case XK_Meta_R:	1018	case XK_Meta_R:
866	cm = "meta";	1019	cm = "meta";
867	realmeta = i;	1020	realmeta = i;
868	break;	1021	break;
		1022
869	case XK_Alt_L:	1023	case XK_Alt_L:
870	case XK_Alt_R:	1024	case XK_Alt_R:
871	cm = "alt";	1025	cm = "alt";
872	realalt = i;	1026	realalt = i;
873	break;	1027	break;
		1028
874	case XK_Super_L:	1029	case XK_Super_L:
875	case XK_Super_R:	1030	case XK_Super_R:
876	cm = "super";	1031	cm = "super";
877	break;	1032	break;
		1033
878	case XK_Hyper_L:	1034	case XK_Hyper_L:
879	case XK_Hyper_R:	1035	case XK_Hyper_R:
880	cm = "hyper";	1036	cm = "hyper";
881	break;	1037	break;
		1038
		1039	default:
		1040	continue;
882	}	1041	}
		1042
883	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)	1043	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
884	requestedmeta = i;	1044	requestedmeta = i;
885	}	1045	}
886	}	1046	}
		1047
887	XFreeModifiermap (map);	1048	XFreeModifiermap (map);
		1049
888	i = (requestedmeta ? requestedmeta	1050	i = requestedmeta ? requestedmeta
889	: (realmeta ? realmeta	1051	: realmeta ? realmeta
890	: (realalt ? realalt : 0)));	1052	: realalt ? realalt
		1053	: 0;
		1054
891	if (i)	1055	if (i)
892	ModMetaMask = modmasks[i - 1];	1056	ModMetaMask = modmasks[i - 1];
893	}	1057	}
894		1058
895	/*----------------------------------------------------------------------*/	1059	/*----------------------------------------------------------------------*/
…		…
898	rxvt_term::create_windows (int argc, const char *const *argv)	1062	rxvt_term::create_windows (int argc, const char *const *argv)
899	{	1063	{
900	XClassHint classHint;	1064	XClassHint classHint;
901	XWMHints wmHint;	1065	XWMHints wmHint;
902	#if ENABLE_FRILLS	1066	#if ENABLE_FRILLS
903	Atom prop = None;
904	MWMHints mwmhints;	1067	MWMHints mwmhints = { };
905	#endif	1068	#endif
906	XGCValues gcvalue;	1069	XGCValues gcvalue;
907	long vt_emask;
908	XSetWindowAttributes attributes;	1070	XSetWindowAttributes attributes;
909	XWindowAttributes gattr;	1071	Window top, parent;
910		1072
911	#ifdef USING_W11LIB	1073	dLocal (Display *, dpy);
912	/* enable W11 callbacks */
913	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
914	#endif
915		1074
916	assert (sizeof (xa_names) / sizeof (char *) == NUM_XA);	1075	/* grab colors before netscape does */
917	XInternAtoms (display->display, (char **)xa_names, NUM_XA, False, xa);	1076	get_colours ();
918		1077
919	if (options & Opt_transparent)	1078	if (!set_fonts ())
920	{	1079	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
921	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);	1080
922	display->depth = gattr.depth; // doh //TODO, per-term not per-display?	1081	parent = display->root;
923	}	1082
		1083	attributes.override_redirect = !!option (Opt_override_redirect);
924		1084
925	#if ENABLE_FRILLS	1085	#if ENABLE_FRILLS
926	if (options & Opt_borderLess)	1086	if (option (Opt_borderLess))
927	{	1087	{
928	prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True);	1088	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
929
930	if (prop == None)
931	{	1089	{
932	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	1090	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
933	#ifdef PREFER_24BIT
934	attributes.override_redirect = TRUE;	1091	attributes.override_redirect = true;
935	#endif
936	mwmhints.flags = 0;
937	}	1092	}
938	else	1093	else
939	{	1094	{
940	mwmhints.flags = MWM_HINTS_DECORATIONS;	1095	mwmhints.flags = MWM_HINTS_DECORATIONS;
941	mwmhints.decorations = 0;
942	}	1096	}
943	}	1097	}
944	else	1098	#endif
945	{	1099
946	mwmhints.flags = 0;	1100	#if ENABLE_XEMBED
		1101	if (rs[Rs_embed])
947	}	1102	{
948	#endif	1103	XWindowAttributes wattr;
949		1104
950	/* grab colors before netscape does */	1105	parent = strtol (rs[Rs_embed], 0, 0);
951	Get_Colours ();
952		1106
953	if (!set_fonts ())	1107	if (!XGetWindowAttributes (dpy, parent, &wattr))
954	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");	1108	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		1109
		1110	window_calc (wattr.width, wattr.height);
		1111	}
		1112	#endif
955		1113
956	window_calc (0, 0);	1114	window_calc (0, 0);
		1115
		1116	/* sub-window placement & size in rxvt_resize_subwindows () */
		1117	attributes.background_pixel = pix_colors_focused [Color_border];
		1118	attributes.border_pixel = pix_colors_focused [Color_border];
		1119	attributes.colormap = cmap;
		1120
		1121	top = XCreateWindow (dpy, parent,
		1122	szHint.x, szHint.y,
		1123	szHint.width, szHint.height,
		1124	ext_bwidth,
		1125	depth, InputOutput, visual,
		1126	CWColormap | CWBackPixel | CWBorderPixel | CWOverrideRedirect,
		1127	&attributes);
		1128
		1129	this->parent[0] = top;
		1130
957	old_width = szHint.width;	1131	old_width = szHint.width;
958	old_height = szHint.height;	1132	old_height = szHint.height;
959		1133
960	/* sub-window placement & size in rxvt_resize_subwindows () */	1134	set_title (rs [Rs_title]);
		1135	set_icon_name (rs [Rs_iconName]);
961		1136
962	#ifdef PREFER_24BIT
963	attributes.background_pixel = pix_colors_focused[Color_border];
964	attributes.border_pixel = pix_colors_focused[Color_border];
965	attributes.colormap = display->cmap;
966	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
967	szHint.x, szHint.y,
968	szHint.width, szHint.height,
969	TermWin.ext_bwidth,
970	display->depth, InputOutput,
971	display->visual,
972	CWColormap | CWBackPixel | CWBorderPixel, &attributes);
973	#else
974	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
975	szHint.x, szHint.y,
976	szHint.width, szHint.height,
977	TermWin.ext_bwidth,
978	pix_colors_focused[Color_border],
979	pix_colors_focused[Color_border]);
980	#endif
981
982	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
983	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
984
985	classHint.res_name = (char *)rs[Rs_name];	1137	classHint.res_name = (char *)rs[Rs_name];
986	classHint.res_class = (char *)RESCLASS;	1138	classHint.res_class = (char *)RESCLASS;
987		1139
988	wmHint.flags = InputHint | StateHint | WindowGroupHint;	1140	wmHint.flags = InputHint | StateHint | WindowGroupHint;
989	wmHint.input = True;	1141	wmHint.input = True;
990	wmHint.initial_state = options & Opt_iconic ? IconicState : NormalState;	1142	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
991	wmHint.window_group = TermWin.parent[0];	1143	wmHint.window_group = top;
992		1144
993	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	1145	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
994	(char **)argv, argc, &szHint, &wmHint, &classHint);	1146	&szHint, &wmHint, &classHint);
		1147	#if ENABLE_EWMH
		1148	# ifdef HAVE_AFTERIMAGE
		1149	/*
		1150	* set up icon hint
		1151	* rs [Rs_iconfile] is path to icon, asv has been created in init_resources
		1152	*/
995		1153
996	/* Enable delete window protocol */	1154	if (rs [Rs_iconfile])
997	XSetWMProtocols (display->display, TermWin.parent[0],	1155	{
998	&xa[XA_WMDELETEWINDOW], 1);	1156	init_asv ();
		1157
		1158	ASImage *im = file2ASImage (rs [Rs_iconfile], 0xFFFFFFFF, SCREEN_GAMMA, 0, NULL);
		1159	if (asv && im)
		1160	{
		1161	int w = im->width;
		1162	int h = im->height;
		1163	long *buffer = (long *)malloc ((2 + w * h) * sizeof (long));
		1164	ASImage *result = scale_asimage (asv, im,
		1165	w, h, ASA_ARGB32,
		1166	100, ASIMAGE_QUALITY_DEFAULT);
		1167	destroy_asimage (&im);
		1168
		1169	if (buffer && result)
		1170	{
		1171	ARGB32 *asbuf = result->alt.argb32;
		1172	buffer [0] = w;
		1173	buffer [1] = h;
		1174
		1175	for (unsigned int i = 0; i < w * h; ++i)
		1176	buffer [i + 2] = asbuf [i];
		1177
		1178	destroy_asimage (&result);
		1179	XChangeProperty (dpy, top, xa[XA_NET_WM_ICON], XA_CARDINAL, 32,
		1180	PropModeReplace, (const unsigned char *) buffer, 2 + w * h);
		1181	free (buffer);
		1182	}
		1183	else
		1184	{
		1185	if (!buffer)
		1186	rxvt_warn ("Memory allocation for icon hint failed, continuing without.\n");
		1187
		1188	if (!result)
		1189	rxvt_warn ("Icon image transformation to ARGB failed, continuing without.\n");
		1190	}
		1191	}
		1192	else
		1193	rxvt_warn ("Loading image icon failed, continuing without.\n");
		1194	}
		1195	# endif
		1196	#endif
999		1197
1000	#if ENABLE_FRILLS	1198	#if ENABLE_FRILLS
		1199	if (mwmhints.flags)
		1200	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1201	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1202	#endif
		1203
		1204	Atom protocols[] = {
		1205	xa[XA_WM_DELETE_WINDOW],
		1206	#if ENABLE_EWMH
		1207	xa[XA_NET_WM_PING],
		1208	#endif
		1209	};
		1210
		1211	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1212
		1213	#if ENABLE_FRILLS
		1214	if (rs[Rs_transient_for])
		1215	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		1216	#endif
		1217
		1218	#if ENABLE_EWMH
1001	long pid = getpid ();	1219	long pid = getpid ();
1002		1220
1003	XChangeProperty (display->display, TermWin.parent[0],	1221	XChangeProperty (dpy, top,
1004	xa[XA_NET_WM_PID], XA_CARDINAL, 32,	1222	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1005	PropModeReplace, (unsigned char *)&pid, 1);	1223	PropModeReplace, (unsigned char *)&pid, 1);
1006	#endif
1007		1224
1008	XSelectInput (display->display, TermWin.parent[0],	1225	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1226	#endif
		1227
		1228	XSelectInput (dpy, top,
1009	KeyPressMask	1229	KeyPressMask
1010	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755	1230	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ENABLE_FRILLS || ISO_14755
1011	| KeyReleaseMask	1231	| KeyReleaseMask
1012	#endif	1232	#endif
1013	| FocusChangeMask | VisibilityChangeMask	1233	| FocusChangeMask | VisibilityChangeMask
1014	| ExposureMask
1015	| StructureNotifyMask);	1234	| ExposureMask | StructureNotifyMask);
		1235
1016	termwin_ev.start (display, TermWin.parent[0]);	1236	termwin_ev.start (display, top);
1017
1018	#if ENABLE_FRILLS
1019	if (mwmhints.flags)
1020	XChangeProperty (display->display, TermWin.parent[0], xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
1021	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
1022	#endif
1023		1237
1024	/* vt cursor: Black-on-White is standard, but this is more popular */	1238	/* vt cursor: Black-on-White is standard, but this is more popular */
1025	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1239	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1026
1027	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
1028	/* cursor (menuBar/scrollBar): Black-on-White */
1029	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);
1030	#endif
1031
1032	#ifdef POINTER_BLANK
1033	{
1034	XColor blackcolour;
1035	blackcolour.red = 0;
1036	blackcolour.green = 0;
1037	blackcolour.blue = 0;
1038	Font f = XLoadFont (display->display, "fixed");
1039	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1040	&blackcolour, &blackcolour);
1041	XUnloadFont (display->display, f);
1042	}
1043	#endif
1044		1240
1045	/* the vt window */	1241	/* the vt window */
1046	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1242	vt = XCreateSimpleWindow (dpy, top,
1047	window_vt_x,
1048	window_vt_y,	1243	window_vt_x, window_vt_y,
1049	TermWin_TotalWidth (),	1244	width, height,
1050	TermWin_TotalHeight (),
1051	0,	1245	0,
1052	pix_colors_focused[Color_fg],	1246	pix_colors_focused[Color_fg],
1053	pix_colors_focused[Color_bg]);	1247	pix_colors_focused[Color_bg]);
1054	#ifdef DEBUG_X
1055	XStoreName (display->display, TermWin.vt, "vt window");
1056	#endif
1057		1248
1058	attributes.bit_gravity = NorthWestGravity;	1249	attributes.bit_gravity = NorthWestGravity;
1059	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);	1250	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1060		1251
1061	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;	1252	vt_emask = ExposureMask | ButtonPressMask | ButtonReleaseMask | PropertyChangeMask;
1062		1253
1063	pointer_unblank ();
1064
1065	#ifdef POINTER_BLANK
1066	if (options & Opt_pointerBlank)	1254	if (option (Opt_pointerBlank))
1067	vt_emask |= PointerMotionMask;	1255	vt_emask |= PointerMotionMask;
1068	else	1256	else
1069	#endif
1070	vt_emask |= Button1MotionMask | Button3MotionMask;	1257	vt_emask |= Button1MotionMask | Button3MotionMask;
1071		1258
1072	XSelectInput (display->display, TermWin.vt, vt_emask);	1259	vt_select_input ();
		1260
1073	vt_ev.start (display, TermWin.vt);	1261	vt_ev.start (display, vt);
1074
1075	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1076	if (menuBar_height ())
1077	{
1078	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1079	window_vt_x, 0,
1080	TermWin_TotalWidth (),
1081	menuBar_TotalHeight (),
1082	0,
1083	pix_colors_focused[Color_fg],
1084	pix_colors_focused[Color_scroll]);
1085
1086	#ifdef DEBUG_X
1087	XStoreName (display->display, menuBar.win, "menubar");
1088	#endif
1089
1090	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1091
1092	XDefineCursor (display->display, menuBar.win,
1093	XCreateFontCursor (display->display, XC_left_ptr));
1094
1095	XSelectInput (display->display, menuBar.win,
1096	(ExposureMask | ButtonPressMask | ButtonReleaseMask
1097	| Button1MotionMask));
1098	menubar_ev.start (display, menuBar.win);
1099	}
1100	#endif
1101
1102	#ifdef XPM_BACKGROUND
1103	if (rs[Rs_backgroundPixmap] != NULL
1104	&& ! (options & Opt_transparent))
1105	{
1106	const char *p = rs[Rs_backgroundPixmap];
1107
1108	if ((p = strchr (p, ';')) != NULL)
1109	{
1110	p++;
1111	scale_pixmap (p);
1112	}
1113
1114	set_bgPixmap (rs[Rs_backgroundPixmap]);
1115	scr_touch (true);
1116	}
1117	#endif
1118		1262
1119	/* graphics context for the vt window */	1263	/* graphics context for the vt window */
1120	gcvalue.foreground = pix_colors[Color_fg];	1264	gcvalue.foreground = pix_colors[Color_fg];
1121	gcvalue.background = pix_colors[Color_bg];	1265	gcvalue.background = pix_colors[Color_bg];
1122	gcvalue.graphics_exposures = 1;	1266	gcvalue.graphics_exposures = 0;
1123	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1267
		1268	gc = XCreateGC (dpy, vt,
1124	GCForeground | GCBackground | GCGraphicsExposures,	1269	GCForeground | GCBackground | GCGraphicsExposures,
1125	&gcvalue);	1270	&gcvalue);
1126		1271
1127	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1272	drawable = new rxvt_drawable (this, vt);
1128
1129	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1130	gcvalue.foreground = pix_colors[Color_topShadow];
1131	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1132	gcvalue.foreground = pix_colors[Color_bottomShadow];
1133	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1134	gcvalue.foreground = pix_colors[ (display->depth <= 2 ? Color_fg : Color_scroll)];
1135	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);
1136	#endif
1137		1273
1138	#ifdef OFF_FOCUS_FADING	1274	#ifdef OFF_FOCUS_FADING
1139	// initially we are in unfocused state	1275	// initially we are in unfocused state
1140	if (rs[Rs_fade])	1276	if (rs[Rs_fade])
1141	pix_colors = pix_colors_unfocused;	1277	pix_colors = pix_colors_unfocused;
1142	#endif	1278	#endif
1143		1279
		1280	pointer_unblank ();
1144	scr_recolour ();	1281	scr_recolour ();
1145	}	1282	}
1146		1283
1147	/* ------------------------------------------------------------------------- *	1284	/* ------------------------------------------------------------------------- *
1148	* GET TTY CURRENT STATE *	1285	* GET TTY CURRENT STATE *
1149	* ------------------------------------------------------------------------- */	1286	* ------------------------------------------------------------------------- */
1150	void	1287	void
1151	rxvt_get_ttymode (ttymode_t *tio, int erase)	1288	rxvt_get_ttymode (struct termios *tio, int erase)
1152	{	1289	{
1153	#ifdef HAVE_TERMIOS_H
1154	/*	1290	/*
1155	* standard System V termios interface	1291	* standard System V termios interface
1156	*/	1292	*/
1157	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1293	if (tcgetattr (STDIN_FILENO, tio) < 0)
1158	{	1294	{
1159	/* return error - use system defaults */	1295	// return error - use system defaults,
		1296	// where possible, and zero elsewhere
		1297	memset (tio, 0, sizeof (struct termios));
		1298
1160	tio->c_cc[VINTR] = CINTR;	1299	tio->c_cc[VINTR] = CINTR;
1161	tio->c_cc[VQUIT] = CQUIT;	1300	tio->c_cc[VQUIT] = CQUIT;
1162	tio->c_cc[VERASE] = CERASE;	1301	tio->c_cc[VERASE] = CERASE;
		1302	#ifdef VERASE2
		1303	tio->c_cc[VERASE2] = CERASE2;
		1304	#endif
1163	tio->c_cc[VKILL] = CKILL;	1305	tio->c_cc[VKILL] = CKILL;
1164	tio->c_cc[VSTART] = CSTART;	1306	tio->c_cc[VSTART] = CSTART;
1165	tio->c_cc[VSTOP] = CSTOP;	1307	tio->c_cc[VSTOP] = CSTOP;
1166	tio->c_cc[VSUSP] = CSUSP;	1308	tio->c_cc[VSUSP] = CSUSP;
1167	# ifdef VDSUSP	1309	# ifdef VDSUSP
1168
1169	tio->c_cc[VDSUSP] = CDSUSP;	1310	tio->c_cc[VDSUSP] = CDSUSP;
1170	# endif	1311	# endif
1171	# ifdef VREPRINT	1312	# ifdef VREPRINT
1172
1173	tio->c_cc[VREPRINT] = CRPRNT;	1313	tio->c_cc[VREPRINT] = CRPRNT;
1174	# endif	1314	# endif
1175	# ifdef VDISCRD	1315	# ifdef VDISCRD
1176
1177	tio->c_cc[VDISCRD] = CFLUSH;	1316	tio->c_cc[VDISCRD] = CFLUSH;
1178	# endif	1317	# endif
1179	# ifdef VWERSE	1318	# ifdef VWERSE
1180
1181	tio->c_cc[VWERSE] = CWERASE;	1319	tio->c_cc[VWERSE] = CWERASE;
1182	# endif	1320	# endif
1183	# ifdef VLNEXT	1321	# ifdef VLNEXT
1184
1185	tio->c_cc[VLNEXT] = CLNEXT;	1322	tio->c_cc[VLNEXT] = CLNEXT;
1186	# endif	1323	# endif
1187
1188	}	1324	}
		1325
1189	tio->c_cc[VEOF] = CEOF;	1326	tio->c_cc[VEOF] = CEOF;
1190	tio->c_cc[VEOL] = VDISABLE;	1327	tio->c_cc[VEOL] = VDISABLE;
1191	# ifdef VEOL2	1328	# ifdef VEOL2
1192
1193	tio->c_cc[VEOL2] = VDISABLE;	1329	tio->c_cc[VEOL2] = VDISABLE;
1194	# endif	1330	# endif
1195	# ifdef VSWTC	1331	# ifdef VSWTC
1196
1197	tio->c_cc[VSWTC] = VDISABLE;	1332	tio->c_cc[VSWTC] = VDISABLE;
1198	# endif	1333	# endif
1199	# ifdef VSWTCH	1334	# ifdef VSWTCH
1200
1201	tio->c_cc[VSWTCH] = VDISABLE;	1335	tio->c_cc[VSWTCH] = VDISABLE;
1202	# endif	1336	# endif
1203	# if VMIN != VEOF	1337	# if VMIN != VEOF
1204
1205	tio->c_cc[VMIN] = 1;	1338	tio->c_cc[VMIN] = 1;
1206	# endif	1339	# endif
1207	# if VTIME != VEOL	1340	# if VTIME != VEOL
1208
1209	tio->c_cc[VTIME] = 0;	1341	tio->c_cc[VTIME] = 0;
1210	# endif	1342	# endif
1211		1343
1212	if (erase != -1)	1344	if (erase != -1)
1213	tio->c_cc[VERASE] = (char)erase;	1345	tio->c_cc[VERASE] = (char)erase;
…		…
1229	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO	1361	tio->c_lflag = (ISIG | ICANON | IEXTEN | ECHO
1230	# if defined (ECHOCTL) && defined (ECHOKE)	1362	# if defined (ECHOCTL) && defined (ECHOKE)
1231	| ECHOCTL | ECHOKE	1363	| ECHOCTL | ECHOKE
1232	# endif	1364	# endif
1233	| ECHOE | ECHOK);	1365	| ECHOE | ECHOK);
1234	# else /* HAVE_TERMIOS_H */
1235
1236	/*
1237	* sgtty interface
1238	*/
1239
1240	/* get parameters -- gtty */
1241	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1242	{
1243	tio->sg.sg_erase = CERASE; /* ^H */
1244	tio->sg.sg_kill = CKILL; /* ^U */
1245	}
1246	if (erase != -1)
1247	tio->sg.sg_erase = (char)erase;
1248
1249	tio->sg.sg_flags = (CRMOD | ECHO | EVENP | ODDP);
1250
1251	/* get special characters */
1252	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1253	{
1254	tio->tc.t_intrc = CINTR; /* ^C */
1255	tio->tc.t_quitc = CQUIT; /* ^\ */
1256	tio->tc.t_startc = CSTART; /* ^Q */
1257	tio->tc.t_stopc = CSTOP; /* ^S */
1258	tio->tc.t_eofc = CEOF; /* ^D */
1259	tio->tc.t_brkc = -1;
1260	}
1261	/* get local special chars */
1262	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1263	{
1264	tio->lc.t_suspc = CSUSP; /* ^Z */
1265	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1266	tio->lc.t_rprntc = CRPRNT; /* ^R */
1267	tio->lc.t_flushc = CFLUSH; /* ^O */
1268	tio->lc.t_werasc = CWERASE; /* ^W */
1269	tio->lc.t_lnextc = CLNEXT; /* ^V */
1270	}
1271	/* get line discipline */
1272	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1273	# ifdef NTTYDISC
1274
1275	tio->line = NTTYDISC;
1276	# endif /* NTTYDISC */
1277
1278	tio->local = (LCRTBS | LCRTERA | LCTLECH | LPASS8 | LCRTKIL);
1279	#endif /* HAVE_TERMIOS_H */
1280		1366
1281	/*	1367	/*
1282	* Debugging	1368	* Debugging
1283	*/	1369	*/
1284	#ifdef DEBUG_TTYMODE	1370	#ifdef DEBUG_TTYMODE
1285	#ifdef HAVE_TERMIOS_H
1286	/* c_iflag bits */	1371	/* c_iflag bits */
1287	fprintf (stderr, "Input flags\n");	1372	fprintf (stderr, "Input flags\n");
1288		1373
1289	/* cpp token stringize doesn't work on all machines <sigh> */	1374	/* cpp token stringize doesn't work on all machines <sigh> */
1290	# define FOO(flag,name) \	1375	# define FOO(flag,name) \
…		…
1302	FOO (IGNCR, "IGNCR");	1387	FOO (IGNCR, "IGNCR");
1303	FOO (ICRNL, "ICRNL");	1388	FOO (ICRNL, "ICRNL");
1304	FOO (IXON, "IXON");	1389	FOO (IXON, "IXON");
1305	FOO (IXOFF, "IXOFF");	1390	FOO (IXOFF, "IXOFF");
1306	# ifdef IUCLC	1391	# ifdef IUCLC
1307
1308	FOO (IUCLC, "IUCLC");	1392	FOO (IUCLC, "IUCLC");
1309	# endif	1393	# endif
1310	# ifdef IXANY	1394	# ifdef IXANY
1311
1312	FOO (IXANY, "IXANY");	1395	FOO (IXANY, "IXANY");
1313	# endif	1396	# endif
1314	# ifdef IMAXBEL	1397	# ifdef IMAXBEL
1315
1316	FOO (IMAXBEL, "IMAXBEL");	1398	FOO (IMAXBEL, "IMAXBEL");
1317	# endif	1399	# endif
1318		1400
1319	fprintf (stderr, "\n");	1401	fprintf (stderr, "\n");
1320		1402
…		…
1327	FOO (VERASE, "VERASE");	1409	FOO (VERASE, "VERASE");
1328	FOO (VKILL, "VKILL");	1410	FOO (VKILL, "VKILL");
1329	FOO (VEOF, "VEOF");	1411	FOO (VEOF, "VEOF");
1330	FOO (VEOL, "VEOL");	1412	FOO (VEOL, "VEOL");
1331	# ifdef VEOL2	1413	# ifdef VEOL2
1332
1333	FOO (VEOL2, "VEOL2");	1414	FOO (VEOL2, "VEOL2");
1334	# endif	1415	# endif
1335	# ifdef VSWTC	1416	# ifdef VSWTC
1336
1337	FOO (VSWTC, "VSWTC");	1417	FOO (VSWTC, "VSWTC");
1338	# endif	1418	# endif
1339	# ifdef VSWTCH	1419	# ifdef VSWTCH
1340
1341	FOO (VSWTCH, "VSWTCH");	1420	FOO (VSWTCH, "VSWTCH");
1342	# endif	1421	# endif
1343
1344	FOO (VSTART, "VSTART");	1422	FOO (VSTART, "VSTART");
1345	FOO (VSTOP, "VSTOP");	1423	FOO (VSTOP, "VSTOP");
1346	FOO (VSUSP, "VSUSP");	1424	FOO (VSUSP, "VSUSP");
1347	# ifdef VDSUSP	1425	# ifdef VDSUSP
1348
1349	FOO (VDSUSP, "VDSUSP");	1426	FOO (VDSUSP, "VDSUSP");
1350	# endif	1427	# endif
1351	# ifdef VREPRINT	1428	# ifdef VREPRINT
1352
1353	FOO (VREPRINT, "VREPRINT");	1429	FOO (VREPRINT, "VREPRINT");
1354	# endif	1430	# endif
1355	# ifdef VDISCRD	1431	# ifdef VDISCRD
1356
1357	FOO (VDISCRD, "VDISCRD");	1432	FOO (VDISCRD, "VDISCRD");
1358	# endif	1433	# endif
1359	# ifdef VWERSE	1434	# ifdef VWERSE
1360
1361	FOO (VWERSE, "VWERSE");	1435	FOO (VWERSE, "VWERSE");
1362	# endif	1436	# endif
1363	# ifdef VLNEXT	1437	# ifdef VLNEXT
1364
1365	FOO (VLNEXT, "VLNEXT");	1438	FOO (VLNEXT, "VLNEXT");
1366	# endif	1439	# endif
1367		1440
1368	fprintf (stderr, "\n");	1441	fprintf (stderr, "\n");
1369	# undef FOO	1442	# undef FOO
1370	# endif /* HAVE_TERMIOS_H */	1443	#endif /* DEBUG_TTYMODE */
1371	#endif /* DEBUG_TTYMODE */
1372	}	1444	}
1373		1445
1374	/*----------------------------------------------------------------------*/	1446	/*----------------------------------------------------------------------*/
1375	/*	1447	/*
1376	* Run the command in a subprocess and return a file descriptor for the	1448	* Run the command in a subprocess and return a file descriptor for the
…		…
1378	* the slave.	1450	* the slave.
1379	*/	1451	*/
1380	void	1452	void
1381	rxvt_term::run_command (const char *const *argv)	1453	rxvt_term::run_command (const char *const *argv)
1382	{	1454	{
		1455	#if ENABLE_FRILLS
		1456	if (rs[Rs_pty_fd])
		1457	{
		1458	pty->pty = atoi (rs[Rs_pty_fd]);
		1459
		1460	if (pty->pty >= 0)
		1461	{
		1462	if (getfd_hook)
		1463	pty->pty = (*getfd_hook) (pty->pty);
		1464
		1465	if (pty->pty < 0 || fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1466	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1467	}
		1468	}
		1469	else
		1470	#endif
		1471	if (!pty->get ())
		1472	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1473
1383	int er;	1474	int er;
1384		1475
1385	if (!pty.get ())
1386	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
1387
1388	#ifndef NO_BACKSPACE_KEY	1476	#ifndef NO_BACKSPACE_KEY
1389	if (key_backspace[0] && !key_backspace[1])	1477	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
1390	er = key_backspace[0];	1478	er = rs[Rs_backspace_key][0];
1391	else if (strcmp (key_backspace, "DEC") == 0)	1479	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
1392	er = '\177'; /* the initial state anyway */	1480	er = '\177'; /* the initial state anyway */
1393	else	1481	else
1394	#endif	1482	#endif
1395	er = -1;	1483	er = -1;
1396		1484
1397	rxvt_get_ttymode (&tio, er);	1485	rxvt_get_ttymode (&tio, er);
		1486	/* init terminal attributes */
		1487	cfsetospeed (&tio, BAUDRATE);
		1488	cfsetispeed (&tio, BAUDRATE);
		1489	tcsetattr (pty->tty, TCSANOW, &tio);
		1490	pty->set_utf8_mode (enc_utf8);
1398		1491
1399	/* set initial window size */	1492	/* set initial window size */
1400	tt_winch ();	1493	tt_winch ();
1401		1494
1402	sw_chld.start (SIGCHLD);	1495	#if ENABLE_FRILLS
		1496	if (rs[Rs_pty_fd])
		1497	return;
		1498	#endif
1403		1499
1404	#ifndef __QNX__
1405	/* spin off the command interpreter */	1500	/* spin off the command interpreter */
1406	switch (cmd_pid = fork ())	1501	switch (cmd_pid = fork ())
1407	{	1502	{
1408	case -1:	1503	case -1:
		1504	{
		1505	cmd_pid = 0;
1409	rxvt_fatal ("can't fork, aborting.\n");	1506	rxvt_fatal ("can't fork, aborting.\n");
		1507	}
1410	case 0:	1508	case 0:
1411	init_env ();	1509	init_env ();
1412		1510
1413	if (!pty.make_controlling_tty ())	1511	if (!pty->make_controlling_tty ())
1414	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);	1512	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1415	else	1513	else
1416	{	1514	{
1417	/* Reopen stdin, stdout and stderr over the tty file descriptor */	1515	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1418	dup2 (pty.tty, STDIN_FILENO);	1516	dup2 (pty->tty, STDIN_FILENO);
1419	dup2 (pty.tty, STDOUT_FILENO);	1517	dup2 (pty->tty, STDOUT_FILENO);
1420	dup2 (pty.tty, STDERR_FILENO);	1518	dup2 (pty->tty, STDERR_FILENO);
1421		1519
1422	// close all our file handles that we do no longer need	1520	// close all our file handles that we do no longer need
1423	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)	1521	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
1424	{	1522	{
1425	if ((*t)->pty.pty > 2) close ((*t)->pty.pty);	1523	if ((*t)->pty->pty > 2) close ((*t)->pty->pty);
1426	if ((*t)->pty.tty > 2) close ((*t)->pty.tty);	1524	if ((*t)->pty->tty > 2) close ((*t)->pty->tty);
1427	}	1525	}
1428		1526
1429	run_child (argv);	1527	run_child (argv);
1430	fprintf (stderr, "%s: unable to exec child.", RESNAME);	1528	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1431	}	1529	}
1432		1530
1433	_exit (EXIT_FAILURE);	1531	_exit (EXIT_FAILURE);
1434		1532
1435	default:	1533	default:
1436	{	1534	if (!option (Opt_utmpInhibit))
1437	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1535	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
1438	int fdstdin;
1439		1536
1440	fdstdin = dup (STDIN_FILENO);	1537	pty->close_tty ();
1441	dup2 (pty.tty, STDIN_FILENO);
1442	#endif
1443		1538
1444	#ifdef UTMP_SUPPORT	1539	child_ev.start (cmd_pid);
1445	privileged_utmp (SAVE);
1446	#endif
1447		1540
1448	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)	1541	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
1449
1450	dup2 (fdstdin, STDIN_FILENO);
1451	close (fdstdin);
1452	#endif
1453	}
1454
1455	pty.close_tty (); /* keep STDERR_FILENO, pty.pty, display->fd () open */
1456	break;	1542	break;
1457	}	1543	}
1458	#else /* __QNX__ uses qnxspawn () */
1459	fchmod (pty.tty, 0622);
1460	fcntl (pty.tty, F_SETFD, FD_CLOEXEC);
1461	fcntl (pty.pty, F_SETFD, FD_CLOEXEC);
1462
1463	if (run_child (argv) == -1)
1464	exit (EXIT_FAILURE);
1465	#endif
1466	}	1544	}
1467		1545
1468	/* ------------------------------------------------------------------------- *	1546	/* ------------------------------------------------------------------------- *
1469	* CHILD PROCESS OPERATIONS *	1547	* CHILD PROCESS OPERATIONS *
1470	* ------------------------------------------------------------------------- */	1548	* ------------------------------------------------------------------------- */
…		…
1475	int	1553	int
1476	rxvt_term::run_child (const char *const *argv)	1554	rxvt_term::run_child (const char *const *argv)
1477	{	1555	{
1478	char *login;	1556	char *login;
1479		1557
1480	SET_TTYMODE (STDIN_FILENO, &tio); /* init terminal attributes */
1481
1482	if (options & Opt_console)	1558	if (option (Opt_console))
		1559	{
1483	{ /* be virtual console, fail silently */	1560	/* be virtual console, fail silently */
1484	#ifdef TIOCCONS	1561	#ifdef TIOCCONS
1485	unsigned int on = 1;	1562	unsigned int on = 1;
1486		1563
1487	ioctl (STDIN_FILENO, TIOCCONS, &on);	1564	ioctl (STDIN_FILENO, TIOCCONS, &on);
1488	#elif defined (SRIOCSREDIR)	1565	#elif defined (SRIOCSREDIR)
…		…
1490		1567
1491	fd = open (CONSOLE, O_WRONLY, 0);	1568	fd = open (CONSOLE, O_WRONLY, 0);
1492	if (fd >= 0)	1569	if (fd >= 0)
1493	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)	1570	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1494	close (fd);	1571	close (fd);
1495	#endif /* SRIOCSREDIR */	1572	#endif /* SRIOCSREDIR */
1496	}	1573	}
1497		1574
1498	/* reset signals and spin off the command interpreter */	1575	/* reset signals and spin off the command interpreter */
1499	signal (SIGINT, SIG_DFL);	1576	signal (SIGINT, SIG_DFL);
1500	signal (SIGQUIT, SIG_DFL);	1577	signal (SIGQUIT, SIG_DFL);
…		…
1507	*/	1584	*/
1508	#ifdef SIGTSTP	1585	#ifdef SIGTSTP
1509	signal (SIGTSTP, SIG_IGN);	1586	signal (SIGTSTP, SIG_IGN);
1510	signal (SIGTTIN, SIG_IGN);	1587	signal (SIGTTIN, SIG_IGN);
1511	signal (SIGTTOU, SIG_IGN);	1588	signal (SIGTTOU, SIG_IGN);
1512	#endif /* SIGTSTP */	1589	#endif /* SIGTSTP */
1513		1590
1514	// unblock signals (signals are blocked by iom.C
1515	sigset_t ss;
1516	sigemptyset (&ss);
1517	sigprocmask (SIG_SETMASK, &ss, 0);
1518
1519	#ifndef __QNX__
1520	/* command interpreter path */	1591	/* command interpreter path */
1521	if (argv != NULL)	1592	if (argv)
1522	{	1593	{
1523	# ifdef DEBUG_CMD	1594	# ifdef DEBUG_CMD
1524	int i;	1595	int i;
1525		1596
1526	for (i = 0; argv[i]; i++)	1597	for (i = 0; argv[i]; i++)
…		…
1530	execvp (argv[0], (char *const *)argv);	1601	execvp (argv[0], (char *const *)argv);
1531	/* no error message: STDERR is closed! */	1602	/* no error message: STDERR is closed! */
1532	}	1603	}
1533	else	1604	else
1534	{	1605	{
1535	const char *argv0, *shell;	1606	const char *argv0, *shell;
1536		1607
1537	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')	1608	if ((shell = getenv ("SHELL")) == NULL || *shell == '\0')
1538	shell = "/bin/sh";	1609	shell = "/bin/sh";
1539		1610
1540	argv0 = (const char *)rxvt_r_basename (shell);	1611	argv0 = rxvt_basename (shell);
1541		1612
1542	if (options & Opt_loginShell)	1613	if (option (Opt_loginShell))
1543	{	1614	{
1544	login = (char *)rxvt_malloc ((strlen (argv0) + 2) * sizeof (char));	1615	login = (char *)rxvt_malloc (strlen (argv0) + 2);
1545		1616
1546	login[0] = '-';	1617	login[0] = '-';
1547	strcpy (&login[1], argv0);	1618	strcpy (&login[1], argv0);
1548	argv0 = login;	1619	argv0 = login;
1549	}	1620	}
		1621
1550	execlp (shell, argv0, NULL);	1622	execlp (shell, argv0, (char *)0);
1551	/* no error message: STDERR is closed! */	1623	/* no error message: STDERR is closed! */
1552	}	1624	}
1553
1554	#else /* __QNX__ uses qnxspawn () */
1555
1556	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1557	char *command = NULL, fullcommand[_MAX_PATH];
1558	char **arg_v, *arg_a[2] = { NULL, NULL };
1559
1560	if (argv != NULL)
1561	{
1562	if (access (argv[0], X_OK) == -1)
1563	{
1564	if (strchr (argv[0], '/') == NULL)
1565	{
1566	searchenv (argv[0], "PATH", fullcommand);
1567
1568	if (fullcommand[0] != '\0')
1569	command = fullcommand;
1570	}
1571
1572	if (access (command, X_OK) == -1)
1573	return -1;
1574	}
1575	else
1576	command = argv[0];
1577
1578	arg_v = argv;
1579	}
1580	else
1581	{
1582	if ((command = getenv ("SHELL")) == NULL || *command == '\0')
1583	command = "/bin/sh";
1584
1585	arg_a[0] = my_basename (command);
1586
1587	if (options & Opt_loginShell)
1588	{
1589	login = rxvt_malloc ((strlen (arg_a[0]) + 2) * sizeof (char));
1590
1591	login[0] = '-';
1592	strcpy (&login[1], arg_a[0]);
1593	arg_a[0] = login;
1594	}
1595
1596	arg_v = arg_a;
1597	}
1598
1599	iov_a[0] = iov_a[1] = iov_a[2] = pty.tty;
1600	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1601	_SPAWN_SETSID | _SPAWN_TCSETPGRP,
1602	command, arg_v, environ, iov_a, 0);
1603	if (login)
1604	free (login);
1605
1606	pty.close_tty ();
1607	return pty.pty;
1608	#endif
1609		1625
1610	return -1;	1626	return -1;
1611	}	1627	}
1612		1628
1613	/*----------------------- end-of-file (C source) -----------------------*/	1629	/*----------------------- end-of-file (C source) -----------------------*/

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines