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

Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.67 by root, Tue Aug 3 22:19:51 2004 UTC vs.
Revision 1.217 by root, Tue Oct 9 13:36:10 2007 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>	15	* Copyright (c) 1999 D J Hawkey Jr <hawkeyd@visi.com>
13	* - QNX support	16	* - QNX support
14	* Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>	17	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>
15	*	18	*
16	* This program is free software; you can redistribute it and/or modify	19	* 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	20	* 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	21	* the Free Software Foundation; either version 2 of the License, or
19	* (at your option) any later version.	22	* (at your option) any later version.
31	* Initialisation routines.	34	* Initialisation routines.
32	*/	35	*/
33		36
34	#include "../config.h" /* NECESSARY */	37	#include "../config.h" /* NECESSARY */
35	#include "rxvt.h" /* NECESSARY */	38	#include "rxvt.h" /* NECESSARY */
		39	#include "rxvtutil.h"
36	#include "init.h"	40	#include "init.h"
37		41
		42	#include <limits>
		43
38	#include <signal.h>	44	#include <csignal>
		45
		46	#ifdef DISPLAY_IS_IP
		47	/* On Solaris link with -lsocket and -lnsl */
		48	#include <sys/types.h>
		49	#include <sys/socket.h>
		50
		51	/* these next two are probably only on Sun (not Solaris) */
		52	#ifdef HAVE_SYS_SOCKIO_H
		53	#include <sys/sockio.h>
		54	#endif
		55	#ifdef HAVE_SYS_BYTEORDER_H
		56	#include <sys/byteorder.h>
		57	#endif
		58
		59	#include <netinet/in.h>
		60	#include <arpa/inet.h>
		61	#include <net/if.h>
		62	#include <net/if_arp.h>
		63
		64	static char *
		65	rxvt_network_display (const char *display)
		66	{
		67	char buffer[1024], *rval = NULL;
		68	struct ifconf ifc;
		69	struct ifreq *ifr;
		70	int i, skfd;
		71
		72	if (display[0] != ':' && strncmp (display, "unix:", 5))
		73	return (char ) display; / nothing to do */
		74
		75	ifc.ifc_len = sizeof (buffer); /* Get names of all ifaces */
		76	ifc.ifc_buf = buffer;
		77
		78	if ((skfd = socket (AF_INET, SOCK_DGRAM, 0)) < 0)
		79	{
		80	perror ("socket");
		81	return NULL;
		82	}
		83
		84	if (ioctl (skfd, SIOCGIFCONF, &ifc) < 0)
		85	{
		86	perror ("SIOCGIFCONF");
		87	close (skfd);
		88	return NULL;
		89	}
		90
		91	for (i = 0, ifr = ifc.ifc_req;
		92	i < (ifc.ifc_len / sizeof (struct ifreq));
		93	i++, ifr++)
		94	{
		95	struct ifreq ifr2;
		96
		97	strcpy (ifr2.ifr_name, ifr->ifr_name);
		98
		99	if (ioctl (skfd, SIOCGIFADDR, &ifr2) >= 0)
		100	{
		101	unsigned long addr;
		102	struct sockaddr_in *p_addr;
		103
		104	p_addr = (struct sockaddr_in *) &ifr2.ifr_addr;
		105	addr = htonl ((unsigned long)p_addr->sin_addr.s_addr);
		106
		107	/*
		108	* not "0.0.0.0" or "127.0.0.1" - so format the address
		109	*/
		110	if (addr && addr != 0x7F000001)
		111	{
		112	char *colon = strchr (display, ':');
		113
		114	if (colon == NULL)
		115	colon = ":0.0";
		116
		117	rval = rxvt_malloc (strlen (colon) + 16);
		118	sprintf (rval, "%d.%d.%d.%d%s",
		119	(int) ((addr >> 030) & 0xFF),
		120	(int) ((addr >> 020) & 0xFF),
		121	(int) ((addr >> 010) & 0xFF),
		122	(int) (addr & 0xFF), colon);
		123	break;
		124	}
		125	}
		126	}
		127
		128	close (skfd);
		129
		130	return rval;
		131	}
		132	#endif
39		133
40	const char *const def_colorName[] =	134	const char *const def_colorName[] =
41	{	135	{
42	COLOR_FOREGROUND,	136	COLOR_FOREGROUND,
43	COLOR_BACKGROUND,	137	COLOR_BACKGROUND,
44	/* low-intensity colors */	138	/* low-intensity colors */
45	"Black", /* 0: black (#000000) */	139	"rgb:00/00/00", // 0: black (Black)
46	#ifndef NO_BRIGHTCOLOR	140	"rgb:cd/00/00", // 1: red (Red3)
47	"Red3", /* 1: red (#CD0000) */	141	"rgb:00/cd/00", // 2: green (Green3)
48	"Green3", /* 2: green (#00CD00) */	142	"rgb:cd/cd/00", // 3: yellow (Yellow3)
49	"Yellow3", /* 3: yellow (#CDCD00) */	143	"rgb:00/00/cd", // 4: blue (Blue3)
50	"Blue3", /* 4: blue (#0000CD) */	144	"rgb:cd/00/cd", // 5: magenta (Magenta3)
51	"Magenta3", /* 5: magenta (#CD00CD) */	145	"rgb:00/cd/cd", // 6: cyan (Cyan3)
52	"Cyan3", /* 6: cyan (#00CDCD) */	146	# ifdef XTERM_COLORS
53	# ifdef XTERM_COLORS	147	"rgb:e5/e5/e5", // 7: white (Grey90)
54	"Grey90", /* 7: white (#E5E5E5) */	148	# else
55	# else	149	"rgb:fa/eb/d7", // 7: white (AntiqueWhite)
56	"AntiqueWhite", /* 7: white (#FAEBD7) */
57	# endif	150	# endif
58	/* high-intensity colors */	151	/* high-intensity colors */
59	# ifdef XTERM_COLORS	152	# ifdef XTERM_COLORS
60	"Grey30", /* 8: bright black (#4D4D4D) */	153	"rgb:4d/4d/4d", // 8: bright black (Grey30)
61	# else	154	# else
62	"Grey25", /* 8: bright black (#404040) */	155	"rgb:40/40/40", // 8: bright black (Grey25)
63	# endif	156	# endif
64	#endif /* NO_BRIGHTCOLOR */	157	"rgb:ff/00/00", // 1/9: bright red (Reed)
65	"Red", /* 1/9: bright red (#FF0000) */	158	"rgb:00/ff/00", // 2/10: bright green (Green)
66	"Green", /* 2/10: bright green (#00FF00) */	159	"rgb:ff/ff/00", // 3/11: bright yellow (Yellow)
67	"Yellow", /* 3/11: bright yellow (#FFFF00) */	160	"rgb:00/00/ff", // 4/12: bright blue (Blue)
68	"Blue", /* 4/12: bright blue (#0000FF) */	161	"rgb:ff/00/ff", // 5/13: bright magenta (Magenta)
69	"Magenta", /* 5/13: bright magenta (#FF00FF) */	162	"rgb:00/ff/ff", // 6/14: bright cyan (Cyan)
70	"Cyan", /* 6/14: bright cyan (#00FFFF) */	163	"rgb:ff/ff/ff", // 7/15: bright white (White)
71	"White", /* 7/15: bright white (#FFFFFF) */	164
72	#ifdef TTY_256COLOR	165	// 88 xterm colours
73	"rgb:00/00/00", /* default 16-255 color table */
74	"rgb:00/00/2a",	166	"rgb:00/00/00",
75	"rgb:00/00/55",	167	"rgb:00/00/8b",
76	"rgb:00/00/7f",
77	"rgb:00/00/aa",
78	"rgb:00/00/d4",	168	"rgb:00/00/cd",
		169	"rgb:00/00/ff",
79	"rgb:00/2a/00",	170	"rgb:00/8b/00",
80	"rgb:00/2a/2a",	171	"rgb:00/8b/8b",
81	"rgb:00/2a/55",
82	"rgb:00/2a/7f",
83	"rgb:00/2a/aa",
84	"rgb:00/2a/d4",	172	"rgb:00/8b/cd",
85	"rgb:00/55/00",
86	"rgb:00/55/2a",
87	"rgb:00/55/55",
88	"rgb:00/55/7f",	173	"rgb:00/8b/ff",
89	"rgb:00/55/aa",
90	"rgb:00/55/d4",
91	"rgb:00/7f/00",
92	"rgb:00/7f/2a",
93	"rgb:00/7f/55",
94	"rgb:00/7f/7f",
95	"rgb:00/7f/aa",
96	"rgb:00/7f/d4",
97	"rgb:00/aa/00",
98	"rgb:00/aa/2a",
99	"rgb:00/aa/55",
100	"rgb:00/aa/7f",
101	"rgb:00/aa/aa",
102	"rgb:00/aa/d4",
103	"rgb:00/d4/00",	174	"rgb:00/cd/00",
104	"rgb:00/d4/2a",	175	"rgb:00/cd/8b",
105	"rgb:00/d4/55",
106	"rgb:00/d4/7f",
107	"rgb:00/d4/aa",
108	"rgb:00/d4/d4",	176	"rgb:00/cd/cd",
		177	"rgb:00/cd/ff",
		178	"rgb:00/ff/00",
		179	"rgb:00/ff/8b",
		180	"rgb:00/ff/cd",
		181	"rgb:00/ff/ff",
109	"rgb:2a/00/00",	182	"rgb:8b/00/00",
110	"rgb:2a/00/2a",	183	"rgb:8b/00/8b",
111	"rgb:2a/00/55",
112	"rgb:2a/00/7f",
113	"rgb:2a/00/aa",
114	"rgb:2a/00/d4",	184	"rgb:8b/00/cd",
115	"rgb:2a/2a/00",
116	"rgb:2a/2a/2a",
117	"rgb:2a/2a/55",
118	"rgb:2a/2a/7f",
119	"rgb:2a/2a/aa",
120	"rgb:2a/2a/d4",
121	"rgb:2a/55/00",
122	"rgb:2a/55/2a",
123	"rgb:2a/55/55",
124	"rgb:2a/55/7f",
125	"rgb:2a/55/aa",
126	"rgb:2a/55/d4",
127	"rgb:2a/7f/00",
128	"rgb:2a/7f/2a",
129	"rgb:2a/7f/55",
130	"rgb:2a/7f/7f",
131	"rgb:2a/7f/aa",
132	"rgb:2a/7f/d4",
133	"rgb:2a/aa/00",
134	"rgb:2a/aa/2a",
135	"rgb:2a/aa/55",
136	"rgb:2a/aa/7f",
137	"rgb:2a/aa/aa",
138	"rgb:2a/aa/d4",
139	"rgb:2a/d4/00",
140	"rgb:2a/d4/2a",
141	"rgb:2a/d4/55",
142	"rgb:2a/d4/7f",
143	"rgb:2a/d4/aa",
144	"rgb:2a/d4/d4",
145	"rgb:55/00/00",
146	"rgb:55/00/2a",
147	"rgb:55/00/55",
148	"rgb:55/00/7f",	185	"rgb:8b/00/ff",
149	"rgb:55/00/aa",
150	"rgb:55/00/d4",
151	"rgb:55/2a/00",	186	"rgb:8b/8b/00",
152	"rgb:55/2a/2a",	187	"rgb:8b/8b/8b",
153	"rgb:55/2a/55",	188	"rgb:8b/8b/cd",
154	"rgb:55/2a/7f",	189	"rgb:8b/8b/ff",
155	"rgb:55/2a/aa",
156	"rgb:55/2a/d4",
157	"rgb:55/55/00",
158	"rgb:55/55/2a",
159	"rgb:55/55/55",
160	"rgb:55/55/7f",
161	"rgb:55/55/aa",
162	"rgb:55/55/d4",
163	"rgb:55/7f/00",
164	"rgb:55/7f/2a",
165	"rgb:55/7f/55",
166	"rgb:55/7f/7f",
167	"rgb:55/7f/aa",
168	"rgb:55/7f/d4",
169	"rgb:55/aa/00",
170	"rgb:55/aa/2a",
171	"rgb:55/aa/55",
172	"rgb:55/aa/7f",
173	"rgb:55/aa/aa",
174	"rgb:55/aa/d4",
175	"rgb:55/d4/00",	190	"rgb:8b/cd/00",
176	"rgb:55/d4/2a",	191	"rgb:8b/cd/8b",
177	"rgb:55/d4/55",
178	"rgb:55/d4/7f",
179	"rgb:55/d4/aa",
180	"rgb:55/d4/d4",	192	"rgb:8b/cd/cd",
181	"rgb:7f/00/00",	193	"rgb:8b/cd/ff",
182	"rgb:7f/00/2a",
183	"rgb:7f/00/55",
184	"rgb:7f/00/7f",
185	"rgb:7f/00/aa",
186	"rgb:7f/00/d4",
187	"rgb:7f/2a/00",
188	"rgb:7f/2a/2a",
189	"rgb:7f/2a/55",
190	"rgb:7f/2a/7f",
191	"rgb:7f/2a/aa",
192	"rgb:7f/2a/d4",
193	"rgb:7f/55/00",
194	"rgb:7f/55/2a",
195	"rgb:7f/55/55",
196	"rgb:7f/55/7f",
197	"rgb:7f/55/aa",
198	"rgb:7f/55/d4",
199	"rgb:7f/7f/00",	194	"rgb:8b/ff/00",
200	"rgb:7f/7f/2a",	195	"rgb:8b/ff/8b",
201	"rgb:7f/7f/55",
202	"rgb:7f/7f/7f",
203	"rgb:7f/7f/aa",
204	"rgb:7f/7f/d4",
205	"rgb:7f/aa/00",
206	"rgb:7f/aa/2a",
207	"rgb:7f/aa/55",
208	"rgb:7f/aa/7f",
209	"rgb:7f/aa/aa",
210	"rgb:7f/aa/d4",
211	"rgb:7f/d4/00",
212	"rgb:7f/d4/2a",
213	"rgb:7f/d4/55",
214	"rgb:7f/d4/7f",
215	"rgb:7f/d4/aa",
216	"rgb:7f/d4/d4",
217	"rgb:aa/00/00",
218	"rgb:aa/00/2a",
219	"rgb:aa/00/55",
220	"rgb:aa/00/7f",
221	"rgb:aa/00/aa",
222	"rgb:aa/00/d4",
223	"rgb:aa/2a/00",
224	"rgb:aa/2a/2a",
225	"rgb:aa/2a/55",
226	"rgb:aa/2a/7f",
227	"rgb:aa/2a/aa",
228	"rgb:aa/2a/d4",
229	"rgb:aa/55/00",
230	"rgb:aa/55/2a",
231	"rgb:aa/55/55",
232	"rgb:aa/55/7f",
233	"rgb:aa/55/aa",
234	"rgb:aa/55/d4",
235	"rgb:aa/7f/00",
236	"rgb:aa/7f/2a",
237	"rgb:aa/7f/55",
238	"rgb:aa/7f/7f",
239	"rgb:aa/7f/aa",
240	"rgb:aa/7f/d4",	196	"rgb:8b/ff/cd",
241	"rgb:aa/aa/00",	197	"rgb:8b/ff/ff",
242	"rgb:aa/aa/2a",
243	"rgb:aa/aa/55",
244	"rgb:aa/aa/7f",
245	"rgb:aa/aa/aa",
246	"rgb:aa/aa/d4",
247	"rgb:aa/d4/00",
248	"rgb:aa/d4/2a",
249	"rgb:aa/d4/55",
250	"rgb:aa/d4/7f",
251	"rgb:aa/d4/aa",
252	"rgb:aa/d4/d4",
253	"rgb:d4/00/00",	198	"rgb:cd/00/00",
254	"rgb:d4/00/2a",	199	"rgb:cd/00/8b",
255	"rgb:d4/00/55",
256	"rgb:d4/00/7f",
257	"rgb:d4/00/aa",
258	"rgb:d4/00/d4",	200	"rgb:cd/00/cd",
		201	"rgb:cd/00/ff",
259	"rgb:d4/2a/00",	202	"rgb:cd/8b/00",
260	"rgb:d4/2a/2a",	203	"rgb:cd/8b/8b",
261	"rgb:d4/2a/55",
262	"rgb:d4/2a/7f",
263	"rgb:d4/2a/aa",
264	"rgb:d4/2a/d4",	204	"rgb:cd/8b/cd",
265	"rgb:d4/55/00",
266	"rgb:d4/55/2a",
267	"rgb:d4/55/55",
268	"rgb:d4/55/7f",	205	"rgb:cd/8b/ff",
269	"rgb:d4/55/aa",
270	"rgb:d4/55/d4",
271	"rgb:d4/7f/00",
272	"rgb:d4/7f/2a",
273	"rgb:d4/7f/55",
274	"rgb:d4/7f/7f",
275	"rgb:d4/7f/aa",
276	"rgb:d4/7f/d4",
277	"rgb:d4/aa/00",
278	"rgb:d4/aa/2a",
279	"rgb:d4/aa/55",
280	"rgb:d4/aa/7f",
281	"rgb:d4/aa/aa",
282	"rgb:d4/aa/d4",
283	"rgb:d4/d4/00",	206	"rgb:cd/cd/00",
284	"rgb:d4/d4/2a",	207	"rgb:cd/cd/8b",
285	"rgb:d4/d4/55",
286	"rgb:d4/d4/7f",
287	"rgb:d4/d4/aa",
288	"rgb:d4/d4/d4",	208	"rgb:cd/cd/cd",
		209	"rgb:cd/cd/ff",
		210	"rgb:cd/ff/00",
		211	"rgb:cd/ff/8b",
		212	"rgb:cd/ff/cd",
		213	"rgb:cd/ff/ff",
289	"rgb:08/08/08",	214	"rgb:ff/00/00",
		215	"rgb:ff/00/8b",
		216	"rgb:ff/00/cd",
		217	"rgb:ff/00/ff",
		218	"rgb:ff/8b/00",
		219	"rgb:ff/8b/8b",
		220	"rgb:ff/8b/cd",
		221	"rgb:ff/8b/ff",
		222	"rgb:ff/cd/00",
		223	"rgb:ff/cd/8b",
		224	"rgb:ff/cd/cd",
		225	"rgb:ff/cd/ff",
		226	"rgb:ff/ff/00",
		227	"rgb:ff/ff/8b",
		228	"rgb:ff/ff/cd",
		229	"rgb:ff/ff/ff",
290	"rgb:12/12/12",	230	"rgb:2e/2e/2e",
291	"rgb:1c/1c/1c",	231	"rgb:5c/5c/5c",
292	"rgb:26/26/26",
293	"rgb:30/30/30",	232	"rgb:73/73/73",
294	"rgb:3a/3a/3a",
295	"rgb:44/44/44",
296	"rgb:4e/4e/4e",
297	"rgb:58/58/58",	233	"rgb:8b/8b/8b",
298	"rgb:62/62/62",	234	"rgb:a2/a2/a2",
299	"rgb:6c/6c/6c",
300	"rgb:76/76/76",
301	"rgb:80/80/80",
302	"rgb:8a/8a/8a",
303	"rgb:94/94/94",	235	"rgb:b9/b9/b9",
304	"rgb:9e/9e/9e",
305	"rgb:a8/a8/a8",
306	"rgb:b2/b2/b2",
307	"rgb:bc/bc/bc",
308	"rgb:c6/c6/c6",
309	"rgb:d0/d0/d0",	236	"rgb:d0/d0/d0",
310	"rgb:da/da/da",
311	"rgb:e4/e4/e4",	237	"rgb:e7/e7/e7",
312	"rgb:ee/ee/ee",	238
313	#endif
314	#ifndef NO_CURSORCOLOR	239	#ifndef NO_CURSORCOLOR
315	COLOR_CURSOR_BACKGROUND,	240	COLOR_CURSOR_BACKGROUND,
316	COLOR_CURSOR_FOREGROUND,	241	COLOR_CURSOR_FOREGROUND,
317	#endif /* ! NO_CURSORCOLOR */	242	#endif /* ! NO_CURSORCOLOR */
318	NULL, /* Color_pointer_fg */	243	NULL, /* Color_pointer_fg */
319	NULL, /* Color_pointer_bg */	244	NULL, /* Color_pointer_bg */
320	NULL, /* Color_border */	245	NULL, /* Color_border */
321	#ifndef NO_BOLD_UNDERLINE_REVERSE	246	#ifndef NO_BOLD_UNDERLINE_REVERSE
322	NULL, /* Color_BD */	247	NULL, /* Color_BD */
		248	NULL, /* Color_IT */
323	NULL, /* Color_UL */	249	NULL, /* Color_UL */
324	NULL, /* Color_RV */	250	NULL, /* Color_RV */
325	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	251	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
		252	#if ENABLE_FRILLS
		253	NULL, // Color_underline
		254	#endif
326	#ifdef OPTION_HC	255	#ifdef OPTION_HC
327	NULL,	256	NULL,
328	#endif	257	#endif
329	#ifdef KEEP_SCROLLCOLOR	258	#ifdef KEEP_SCROLLCOLOR
330	COLOR_SCROLLBAR,	259	COLOR_SCROLLBAR,
331	COLOR_SCROLLTROUGH,	260	COLOR_SCROLLTROUGH,
332	#endif /* KEEP_SCROLLCOLOR */	261	#endif /* KEEP_SCROLLCOLOR */
333	#if TINTING	262	#if ENABLE_TRANSPARENCY
334	NULL,	263	NULL,
335	#endif	264	#endif
336	};	265	#if OFF_FOCUS_FADING
337		266	"rgb:00/00/00",
338	const char *const xa_names[NUM_XA] =
339	{
340	"TEXT",
341	"COMPOUND_TEXT",
342	"UTF8_STRING",
343	"MULTIPLE",
344	"TARGETS",
345	"TIMESTAMP",
346	"VT_SELECTION",
347	"INCR",
348	"WM_DELETE_WINDOW",
349	#ifdef TRANSPARENT
350	"_XROOTPMAP_ID",
351	#endif	267	#endif
352	#ifdef OFFIX_DND
353	"DndProtocol",
354	"DndSelection",
355	#endif
356	"CLIPBOARD"
357	};	268	};
358		269
359	bool	270	bool
360	rxvt_term::init_vars ()	271	rxvt_term::init_vars ()
361	{	272	{
		273	pix_colors = //
362	PixColorsFocused = new rxvt_color [TOTAL_COLORS];	274	pix_colors_focused = new rxvt_color [TOTAL_COLORS];
363	#ifdef OFF_FOCUS_FADING	275	#ifdef OFF_FOCUS_FADING
364	PixColorsUnFocused = new rxvt_color [TOTAL_COLORS];	276	pix_colors_unfocused = new rxvt_color [TOTAL_COLORS];
365	#endif	277	#endif
366	PixColors = PixColorsFocused;
367		278
368	if (PixColors == NULL)
369	return false;
370
371	#if defined(XPM_BACKGROUND) \|\| defined(TRANSPARENT)
372	TermWin.pixmap = None;
373	#endif
374	#ifdef UTMP_SUPPORT
375	next_utmp_action = SAVE;
376	#endif
377	#ifndef NO_SETOWNER_TTYDEV
378	next_tty_action = SAVE;
379	#endif
380		279
381	MEvent.time = CurrentTime;	280	MEvent.time = CurrentTime;
382	MEvent.button = AnyButton;	281	MEvent.button = AnyButton;
383	Options = DEFAULT_OPTIONS;
384	want_refresh = 1;	282	want_refresh = 1;
385	cmd_pid = -1;
386	cmd_fd = tty_fd = -1;
387	PrivateModes = SavedModes = PrivMode_Default;	283	priv_modes = SavedModes = PrivMode_Default;
388	TermWin.focus = 0;
389	TermWin.ncol = 80;	284	ncol = 80;
390	TermWin.nrow = 24;	285	nrow = 24;
391	TermWin.int_bwidth = INTERNALBORDERWIDTH;	286	int_bwidth = INTERNALBORDERWIDTH;
392	TermWin.ext_bwidth = EXTERNALBORDERWIDTH;	287	ext_bwidth = EXTERNALBORDERWIDTH;
393	TermWin.lineSpace = LINESPACE;	288	lineSpace = LINESPACE;
394	TermWin.saveLines = SAVELINES;	289	saveLines = SAVELINES;
395	numPixColors = TOTAL_COLORS;	290	numpix_colors = TOTAL_COLORS;
396		291
397	#ifndef NO_BRIGHTCOLOR
398	colorfgbg = DEFAULT_RSTYLE;
399	#endif
400
401	refresh_limit = 1;
402	refresh_type = SLOW_REFRESH;	292	refresh_type = SLOW_REFRESH;
403	prev_nrow = prev_ncol = 0;
404		293
405	oldcursor.row = oldcursor.col = -1;	294	oldcursor.row = oldcursor.col = -1;
406	#ifdef XPM_BACKGROUND
407	/* bgPixmap.w = bgPixmap.h = 0; */
408	bgPixmap.x = bgPixmap.y = 50;
409	bgPixmap.pixmap = None;
410	#endif
411
412	last_bot = last_state = -1;	295	last_bot = last_state = -1;
413		296
414	#ifdef MENUBAR	297	set_option (Opt_scrollBar);
415	menu_readonly = 1;	298	set_option (Opt_scrollTtyOutput);
416	# if ! (MENUBAR_MAX > 1)	299	set_option (Opt_jumpScroll);
417	CurrentBar = & (BarList);	300	set_option (Opt_skipScroll);
418	# endif /* (MENUBAR_MAX > 1) */	301	set_option (Opt_secondaryScreen);
419	#endif	302	set_option (Opt_secondaryScroll);
		303	set_option (Opt_pastableTabs);
		304	set_option (Opt_intensityStyles);
		305	set_option (Opt_iso14755_52);
420		306
421	return true;	307	return true;
422	}	308	}
423		309
424	void	310	void
425	rxvt_term::init_secondary ()	311	rxvt_term::init_secondary ()
426	{	312	{
427	int i;	313	int i;
428	#ifdef TTY_GID_SUPPORT
429	struct group *gr = getgrnam ("tty");
430
431	if (gr)
432	{ /* change group ownership of tty to "tty" */
433	ttymode = S_IRUSR \| S_IWUSR \| S_IWGRP;
434	ttygid = gr->gr_gid;
435	}
436	else
437	#endif /* TTY_GID_SUPPORT */
438
439	{
440	ttymode = S_IRUSR \| S_IWUSR \| S_IWGRP \| S_IWOTH;
441	ttygid = getgid ();
442	}
443		314
444	/*	315	/*
445	* Close all unused file descriptors	316	* Close all unused file descriptors
446	* We don't want them, we don't need them.	317	* We don't want them, we don't need them.
447	*/	318	*/
448	if ((i = open ("/dev/null", O_RDONLY)) < 0)	319	if ((i = open ("/dev/null", O_RDONLY)) < 0)
449	{	320	{
450	/* TODO: BOO HISS */	321	/* TODO: BOO HISS */
451	dup2 (STDERR_FILENO, STDIN_FILENO);	322	dup2 (STDERR_FILENO, STDIN_FILENO);
452	}	323	}
453	else if (i > STDIN_FILENO)	324	else if (i != STDIN_FILENO)
454	{	325	{
455	dup2 (i, STDIN_FILENO);	326	dup2 (i, STDIN_FILENO);
456	close (i);	327	close (i);
457	}	328	}
458		329
…		…
473	/----------------------------------------------------------------------/	344	/----------------------------------------------------------------------/
474	const char **	345	const char **
475	rxvt_term::init_resources (int argc, const char const argv)	346	rxvt_term::init_resources (int argc, const char const argv)
476	{	347	{
477	int i, r_argc;	348	int i, r_argc;
478	char *val;
479	const char cmd_argv, r_argv;	349	const char cmd_argv, r_argv;
480		350
481	/*	351	/*
482	* Look for -exec option. Find => split and make cmd_argv[] of command args	352	* Look for -e option. Find => split and make cmd_argv[] of command args
483	*/	353	*/
484	for (r_argc = 0; r_argc < argc; r_argc++)	354	for (r_argc = 0; r_argc < argc; r_argc++)
485	if (!STRCMP (argv[r_argc], "-e") \|\| !STRCMP (argv[r_argc], "-exec"))	355	if (!strcmp (argv[r_argc], "-e"))
486	break;	356	break;
		357
		358	if (r_argc == argc)
		359	cmd_argv = NULL;
		360	else if (!argv[r_argc + 1])
		361	rxvt_fatal ("-e requires an argument\n");
		362	else
		363	{
		364	cmd_argv = (const char *)rxvt_malloc (sizeof (char ) * (argc - r_argc));
		365
		366	for (i = 0; i < argc - r_argc - 1; i++)
		367	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
		368
		369	cmd_argv[i] = NULL;
		370	}
487		371
488	r_argv = (const char *)rxvt_malloc (sizeof (char ) * (r_argc + 1));	372	r_argv = (const char *)rxvt_malloc (sizeof (char ) * (r_argc + 1));
489		373
490	for (i = 0; i < r_argc; i++)	374	for (i = 0; i < r_argc; i++)
491	r_argv[i] = (const char *)argv[i];	375	r_argv[i] = (const char *)argv[i];
492		376
493	r_argv[i] = NULL;	377	r_argv[i] = NULL;
494		378
495	if (r_argc == argc)
496	cmd_argv = NULL;
497	else
498	{
499	cmd_argv = (const char *)rxvt_malloc (sizeof (char ) * (argc - r_argc));
500
501	for (i = 0; i < argc - r_argc - 1; i++)
502	cmd_argv[i] = (const char *)argv[i + r_argc + 1];
503
504	cmd_argv[i] = NULL;
505	}
506
507	rs[Rs_name] = rxvt_r_basename (argv[0]);	379	rs[Rs_name] = rxvt_basename (argv[0]);
508		380
509	/*	381	/*
510	* Open display, get options/resources and create the window	382	* Open display, get options/resources and create the window
511	*/	383	*/
		384
512	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)	385	if ((rs[Rs_display_name] = getenv ("DISPLAY")) == NULL)
513	rs[Rs_display_name] = ":0";	386	rs[Rs_display_name] = ":0";
514		387
515	get_options (r_argc, r_argv);	388	get_options (r_argc, r_argv);
		389
		390	if (!(display = displays.get (rs[Rs_display_name])))
		391	{
		392	free (r_argv);
		393	rxvt_fatal ("can't open display %s, aborting.\n", rs[Rs_display_name]);
		394	}
		395
		396	// using a local pointer decreases code size a lot
		397	xa = display->xa;
		398
		399	set (display);
		400	extract_resources ();
		401
		402	#if XFT
		403	if (rs[Rs_depth])
		404	select_visual (strtol (rs[Rs_depth], 0, 0));
		405	#endif
		406
		407	#ifdef HAVE_AFTERIMAGE
		408	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		409	#endif
516	free (r_argv);	410	free (r_argv);
517		411
518	#ifdef LOCAL_X_IS_UNIX	412	for (int i = NUM_RESOURCES; i--; )
519	if (rs[Rs_display_name][0] == ':')	413	if (rs [i] == resval_undef)
520	{	414	rs [i] = 0;
521	val = rxvt_malloc (5 + STRLEN (rs[Rs_display_name]));	415
522	STRCPY (val, "unix");	416	#if ENABLE_PERL
523	STRCAT (val, rs[Rs_display_name]);	417	if (!rs[Rs_perl_ext_1])
524	display = displays.get (val);	418	rs[Rs_perl_ext_1] = "default";
525	free (val);	419
		420	if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
		421	\|\| (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
		422	\|\| (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
526	}	423	{
		424	rxvt_perl.init (this);
		425	HOOK_INVOKE ((this, HOOK_INIT, DT_END));
		426	}
527	#endif	427	#endif
528
529	if (!display
530	&& ! (display = displays.get (rs[Rs_display_name])))
531	rxvt_fatal ("can't open display %s", rs[Rs_display_name]);
532
533	extract_resources (display->display, rs[Rs_name]);
534		428
535	/*	429	/*
536	* set any defaults not already set	430	* set any defaults not already set
537	*/	431	*/
538	if (cmd_argv && cmd_argv[0])	432	if (cmd_argv && cmd_argv[0])
539	{	433	{
540	if (!rs[Rs_title])	434	if (!rs[Rs_title])
541	rs[Rs_title] = rxvt_r_basename (cmd_argv[0]);	435	rs[Rs_title] = rxvt_basename (cmd_argv[0]);
542	if (!rs[Rs_iconName])	436	if (!rs[Rs_iconName])
543	rs[Rs_iconName] = rs[Rs_title];	437	rs[Rs_iconName] = rs[Rs_title];
544	}	438	}
545	else	439	else
546	{	440	{
…		…
549	if (!rs[Rs_iconName])	443	if (!rs[Rs_iconName])
550	rs[Rs_iconName] = rs[Rs_name];	444	rs[Rs_iconName] = rs[Rs_name];
551	}	445	}
552		446
553	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)	447	if (rs[Rs_saveLines] && (i = atoi (rs[Rs_saveLines])) >= 0)
554	TermWin.saveLines = BOUND_POSITIVE_INT16 (i);	448	saveLines = min (i, MAX_SAVELINES);
555		449
556	#ifndef NO_FRILLS	450	#if ENABLE_FRILLS
557	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)	451	if (rs[Rs_int_bwidth] && (i = atoi (rs[Rs_int_bwidth])) >= 0)
558	TermWin.int_bwidth = min (i, 100); /* arbitrary limit */	452	int_bwidth = min (i, std::numeric_limits<int16_t>::max ());
		453
559	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)	454	if (rs[Rs_ext_bwidth] && (i = atoi (rs[Rs_ext_bwidth])) >= 0)
560	TermWin.ext_bwidth = min (i, 100); /* arbitrary limit */	455	ext_bwidth = min (i, std::numeric_limits<int16_t>::max ());
561	#endif
562		456
563	#ifndef NO_LINESPACE
564	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)	457	if (rs[Rs_lineSpace] && (i = atoi (rs[Rs_lineSpace])) >= 0)
565	TermWin.lineSpace = min (i, 100); /* arbitrary limit */	458	lineSpace = min (i, std::numeric_limits<int16_t>::max ());
566	#endif	459	#endif
567		460
568	#ifdef POINTER_BLANK	461	#ifdef POINTER_BLANK
569	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)	462	if (rs[Rs_pointerBlankDelay] && (i = atoi (rs[Rs_pointerBlankDelay])) >= 0)
570	pointerBlankDelay = i;	463	pointerBlankDelay = i;
571	else	464	else
572	pointerBlankDelay = 2;	465	pointerBlankDelay = 2;
573	#endif	466	#endif
574		467
575	/* no point having a scrollbar without having any scrollback! */	468	/* no point having a scrollbar without having any scrollback! */
576	if (!TermWin.saveLines)	469	if (!saveLines)
577	Options &= ~Opt_scrollBar;	470	set_option (Opt_scrollBar, 0);
578		471
579	#ifdef PRINTPIPE	472	#ifdef PRINTPIPE
580	if (!rs[Rs_print_pipe])	473	if (!rs[Rs_print_pipe])
581	rs[Rs_print_pipe] = PRINTPIPE;	474	rs[Rs_print_pipe] = PRINTPIPE;
582	#endif	475	#endif
…		…
585	rs[Rs_cutchars] = CUTCHARS;	478	rs[Rs_cutchars] = CUTCHARS;
586		479
587	#ifndef NO_BACKSPACE_KEY	480	#ifndef NO_BACKSPACE_KEY
588	if (!rs[Rs_backspace_key])	481	if (!rs[Rs_backspace_key])
589	# ifdef DEFAULT_BACKSPACE	482	# ifdef DEFAULT_BACKSPACE
590	key_backspace = DEFAULT_BACKSPACE;	483	rs[Rs_backspace_key] = DEFAULT_BACKSPACE;
591	# else	484	# else
592	key_backspace = "DEC"; /* can toggle between \010 or \177 */	485	rs[Rs_backspace_key] = "DEC"; /* can toggle between \010 or \177 */
593	# endif	486	# endif
594	else
595	{
596	val = STRDUP (rs[Rs_backspace_key]);
597	rxvt_Str_trim (val);
598	rxvt_Str_escaped (val);
599	key_backspace = val;
600	}
601	#endif	487	#endif
602		488
603	#ifndef NO_DELETE_KEY	489	#ifndef NO_DELETE_KEY
604	if (!rs[Rs_delete_key])	490	if (!rs[Rs_delete_key])
605	# ifdef DEFAULT_DELETE	491	# ifdef DEFAULT_DELETE
606	key_delete = DEFAULT_DELETE;	492	rs[Rs_delete_key] = DEFAULT_DELETE;
607	# else	493	# else
608	key_delete = "\033[3~";	494	rs[Rs_delete_key] = "\033[3~";
609	# endif
610	else
611	{
612	val = STRDUP (rs[Rs_delete_key]);
613	rxvt_Str_trim (val);
614	rxvt_Str_escaped (val);
615	key_delete = val;
616	}
617	#endif	495	# endif
618	if (rs[Rs_answerbackstring])	496	#endif
619	{
620	rxvt_Str_trim ((char *)rs[Rs_answerbackstring]);
621	rxvt_Str_escaped ((char *)rs[Rs_answerbackstring]);
622	}
623		497
624	#ifdef HAVE_SCROLLBARS	498	#ifdef HAVE_SCROLLBARS
625	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle],	499	setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]);
626	rs[Rs_scrollBar_thickness]);
627	#endif	500	#endif
628		501
629	#ifdef XTERM_REVERSE_VIDEO	502	#ifdef XTERM_REVERSE_VIDEO
630	/* this is how xterm implements reverseVideo */	503	/* this is how xterm implements reverseVideo */
631	if (Options & Opt_reverseVideo)	504	if (option (Opt_reverseVideo))
632	{	505	{
633	if (!rs[Rs_color + Color_fg])	506	if (!rs[Rs_color + Color_fg])
634	rs[Rs_color + Color_fg] = def_colorName[Color_bg];	507	rs[Rs_color + Color_fg] = def_colorName[Color_bg];
		508
635	if (!rs[Rs_color + Color_bg])	509	if (!rs[Rs_color + Color_bg])
636	rs[Rs_color + Color_bg] = def_colorName[Color_fg];	510	rs[Rs_color + Color_bg] = def_colorName[Color_fg];
637	}	511	}
638	#endif	512	#endif
639		513
…		…
641	if (!rs[Rs_color + i])	515	if (!rs[Rs_color + i])
642	rs[Rs_color + i] = def_colorName[i];	516	rs[Rs_color + i] = def_colorName[i];
643		517
644	#ifndef XTERM_REVERSE_VIDEO	518	#ifndef XTERM_REVERSE_VIDEO
645	/* this is how we implement reverseVideo */	519	/* this is how we implement reverseVideo */
646	if (Options & Opt_reverseVideo)	520	if (option (Opt_reverseVideo))
647	SWAP_IT (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg], const char *);	521	::swap (rs[Rs_color + Color_fg], rs[Rs_color + Color_bg]);
648	#endif	522	#endif
649		523
650	/* convenient aliases for setting fg/bg to colors */	524	/* convenient aliases for setting fg/bg to colors */
651	color_aliases (Color_fg);	525	color_aliases (Color_fg);
652	color_aliases (Color_bg);	526	color_aliases (Color_bg);
…		…
661	color_aliases (Color_BD);	535	color_aliases (Color_BD);
662	color_aliases (Color_UL);	536	color_aliases (Color_UL);
663	color_aliases (Color_RV);	537	color_aliases (Color_RV);
664	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */	538	#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
665		539
		540	if (!rs[Rs_color + Color_border])
		541	rs[Rs_color + Color_border] = rs[Rs_color + Color_bg];
		542
666	return cmd_argv;	543	return cmd_argv;
667	}	544	}
668		545
669	/----------------------------------------------------------------------/	546	/----------------------------------------------------------------------/
670	void	547	void
671	rxvt_term::init_env ()	548	rxvt_term::init_env ()
672	{	549	{
673	int i;	550	int i;
674	unsigned int u;
675	char *val;	551	char *val;
676		552
677	#ifdef DISPLAY_IS_IP	553	#ifdef DISPLAY_IS_IP
678	/* Fixup display_name for export over pty to any interested terminal	554	/* Fixup display_name for export over pty to any interested terminal
679	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number	555	* clients via "ESC[7n" (e.g. shells). Note we use the pure IP number
…		…
688	val = rxvt_network_display (rs[Rs_display_name]);	564	val = rxvt_network_display (rs[Rs_display_name]);
689	rs[Rs_display_name] = (const char *)val;	565	rs[Rs_display_name] = (const char *)val;
690		566
691	if (val == NULL)	567	if (val == NULL)
692	#endif /* DISPLAY_IS_IP */	568	#endif /* DISPLAY_IS_IP */
693	val = XDisplayString (display->display);	569	val = XDisplayString (dpy);
694		570
695	if (rs[Rs_display_name] == NULL)	571	if (rs[Rs_display_name] == NULL)
696	rs[Rs_display_name] = val; /* use broken `:0' value */	572	rs[Rs_display_name] = val; /* use broken `:0' value */
697		573
698	i = STRLEN (val);	574	i = strlen (val);
699	env_display = (char )rxvt_malloc ((i + 9) sizeof (char));	575	env_display = (char *)rxvt_malloc (i + 9);
700		576
701	sprintf (env_display, "DISPLAY=%s", val);	577	sprintf (env_display, "DISPLAY=%s", val);
702		578
703	/* avoiding the math library:	579	sprintf (env_windowid, "WINDOWID=%lu", (unsigned long)parent[0]);
704	* i = (int) (ceil (log10 ((unsigned int)TermWin.parent[0]))) */
705	for (i = 0, u = (unsigned int)TermWin.parent[0]; u; u /= 10, i++)
706	;
707	MAX_IT (i, 1);
708	env_windowid = (char )rxvt_malloc ((i + 10) sizeof (char));
709
710	sprintf (env_windowid, "WINDOWID=%u",
711	(unsigned int)TermWin.parent[0]);
712		580
713	/* add entries to the environment:	581	/* add entries to the environment:
714	* @ DISPLAY: in case we started with -display	582	* @ DISPLAY: in case we started with -display
715	* @ WINDOWID: X window id number of the window	583	* @ WINDOWID: X window id number of the window
716	* @ COLORTERM: terminal sub-name and also indicates its color	584	* @ COLORTERM: terminal sub-name and also indicates its color
…		…
718	* @ TERMINFO: path to terminfo directory	586	* @ TERMINFO: path to terminfo directory
719	* @ COLORFGBG: fg;bg color codes	587	* @ COLORFGBG: fg;bg color codes
720	*/	588	*/
721	putenv (env_display);	589	putenv (env_display);
722	putenv (env_windowid);	590	putenv (env_windowid);
		591
723	if (env_colorfgbg)	592	if (env_colorfgbg)
724	putenv (env_colorfgbg);	593	putenv (env_colorfgbg);
725		594
726	#ifdef RXVT_TERMINFO	595	#ifdef RXVT_TERMINFO
727	putenv ("TERMINFO=" RXVT_TERMINFO);	596	putenv ("TERMINFO=" RXVT_TERMINFO);
728	#endif	597	#endif
729		598
730	if (display->depth <= 2)	599	if (depth <= 2)
731	putenv ("COLORTERM=" COLORTERMENV "-mono");	600	putenv ("COLORTERM=" COLORTERMENV "-mono");
732	else	601	else
733	putenv ("COLORTERM=" COLORTERMENVFULL);	602	putenv ("COLORTERM=" COLORTERMENVFULL);
734		603
735	if (rs[Rs_term_name] != NULL)	604	if (rs[Rs_term_name] != NULL)
736	{	605	{
737	env_term = (char )rxvt_malloc ((STRLEN (rs[Rs_term_name]) + 6) sizeof (char));	606	env_term = (char *)rxvt_malloc (strlen (rs[Rs_term_name]) + 6);
738	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);	607	sprintf (env_term, "TERM=%s", rs[Rs_term_name]);
739	putenv (env_term);	608	putenv (env_term);
740	}	609	}
741	else	610	else
742	putenv ("TERM=" TERMENV);	611	putenv ("TERM=" TERMENV);
…		…
755	* This should support all European type languages.	624	* This should support all European type languages.
756	*/	625	*/
757	void	626	void
758	rxvt_term::set_locale (const char *locale)	627	rxvt_term::set_locale (const char *locale)
759	{	628	{
		629	set_environ (envv);
		630
760	#if HAVE_XSETLOCALE \|\| HAVE_SETLOCALE	631	#if HAVE_XSETLOCALE \|\| HAVE_SETLOCALE
761	free (this->locale);	632	free (this->locale);
762	this->locale = setlocale (LC_CTYPE, locale);	633	this->locale = setlocale (LC_CTYPE, locale);
763		634
764	if (!this->locale)	635	if (!this->locale)
765	{	636	{
		637	if (*locale)
		638	{
766	rxvt_warn ("unable to set locale \"%s\", using default locale instead.\n", locale);	639	rxvt_warn ("unable to set locale \"%s\", using C locale instead.\n", locale);
767	setlocale (LC_CTYPE, "");	640	setlocale (LC_CTYPE, "C");
		641	}
		642	else
		643	rxvt_warn ("default locale unavailable, check LC_* and LANG variables. Continuing.\n");
		644
768	this->locale = "";	645	this->locale = "C";
769	}	646	}
		647
770		648
771	this->locale = rxvt_strdup (this->locale);	649	this->locale = rxvt_strdup (this->locale);
772	SET_LOCALE (this->locale);	650	SET_LOCALE (this->locale);
773	mbstate.reset ();	651	mbstate.reset ();
774	#endif	652	#endif
775	#if 0	653
776	#if HAVE_NL_LANGINFO	654	#if HAVE_NL_LANGINFO
		655	char *codeset = strdup (nl_langinfo (CODESET));
		656	// /^UTF.?8/i
		657	enc_utf8 = (codeset[0] == 'U' \|\| codeset[0] == 'u')
		658	&& (codeset[1] == 'T' \|\| codeset[1] == 't')
		659	&& (codeset[2] == 'F' \|\| codeset[2] == 'f')
		660	&& (codeset[3] == '8' \|\| codeset[4] == '8');
777	free (codeset);	661	free (codeset);
778	codeset = strdup (nl_langinfo (CODESET));
779	enc_utf8 = !STRCASECMP (codeset, "UTF-8")
780	\|\| !STRCASECMP (codeset, "UTF8");
781	#else	662	#else
782	enc_utf8 = 1;	663	enc_utf8 = 0;
783	#endif
784	#endif	664	#endif
785	}	665	}
786		666
787	void	667	void
788	rxvt_term::init_xlocale ()	668	rxvt_term::init_xlocale ()
789	{	669	{
		670	set_environ (envv);
		671
790	#ifdef USE_XIM	672	#ifdef USE_XIM
791	if (!locale)	673	if (!locale)
792	rxvt_warn ("setting locale failed, working without locale support.\n");	674	rxvt_warn ("setting locale failed, working without locale support.\n");
793	else	675	else
794	{	676	{
795	Atom wmlocale;	677	set_string_property (xa[XA_WM_LOCALE_NAME], locale);
796
797	wmlocale = XInternAtom (display->display, "WM_LOCALE_NAME", False);
798	XChangeProperty (display->display, TermWin.parent[0], wmlocale,
799	XA_STRING, 8, PropModeReplace,
800	(unsigned char *)locale, STRLEN (locale));
801		678
802	if (!XSupportsLocale ())	679	if (!XSupportsLocale ())
803	{	680	{
804	rxvt_warn ("the locale is not supported by Xlib, working withotu locale support.\n");	681	rxvt_warn ("the locale is not supported by Xlib, working without locale support.\n");
805	return;	682	return;
806	}	683	}
807		684
808	im_ev.start (display);	685	im_ev.start (display);
809		686
…		…
819	{	696	{
820	/*	697	/*
821	* Initialize the command connection.	698	* Initialize the command connection.
822	* This should be called after the X server connection is established.	699	* This should be called after the X server connection is established.
823	*/	700	*/
824	int i;
825
826	for (i = 0; i < NUM_XA; i++)
827	xa[i] = XInternAtom (display->display, xa_names[i], False);
828
829	/* Enable delete window protocol */
830	XSetWMProtocols (display->display, TermWin.parent[0],
831	& (xa[XA_WMDELETEWINDOW]), 1);
832
833	#ifdef USING_W11LIB
834	/* enable W11 callbacks */
835	W11AddEventHandler (display->display, rxvt_W11_process_x_event);
836	#endif
837		701
838	#ifdef META8_OPTION	702	#ifdef META8_OPTION
839	meta_char = (Options & Opt_meta8 ? 0x80 : C0_ESC);	703	meta_char = option (Opt_meta8) ? 0x80 : C0_ESC;
840	#endif	704	#endif
841		705
842	get_ourmods ();	706	get_ourmods ();
843		707
844	if (!(Options & Opt_scrollTtyOutput))	708	if (!option (Opt_scrollTtyOutput))
845	PrivateModes \|= PrivMode_TtyOutputInh;	709	priv_modes \|= PrivMode_TtyOutputInh;
846	if (Options & Opt_scrollTtyKeypress)	710	if (option (Opt_scrollTtyKeypress))
847	PrivateModes \|= PrivMode_Keypress;	711	priv_modes \|= PrivMode_Keypress;
848	if (!(Options & Opt_jumpScroll))	712	if (!option (Opt_jumpScroll))
849	PrivateModes \|= PrivMode_smoothScroll;	713	priv_modes \|= PrivMode_smoothScroll;
850		714
851	#ifndef NO_BACKSPACE_KEY	715	#ifndef NO_BACKSPACE_KEY
852	if (STRCMP (key_backspace, "DEC") == 0)	716	if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
853	PrivateModes \|= PrivMode_HaveBackSpace;	717	priv_modes \|= PrivMode_HaveBackSpace;
854	#endif	718	#endif
855		719
856	/* add value for scrollBar */	720	/* add value for scrollBar */
857	if (scrollbar_visible ())	721	if (scrollBar.state)
858	{	722	{
859	PrivateModes \|= PrivMode_scrollBar;	723	priv_modes \|= PrivMode_scrollBar;
860	SavedModes \|= PrivMode_scrollBar;	724	SavedModes \|= PrivMode_scrollBar;
861	}	725	}
862	if (menubar_visible ())
863	{
864	PrivateModes \|= PrivMode_menuBar;
865	SavedModes \|= PrivMode_menuBar;
866	}
867		726
868	#ifdef CURSOR_BLINK	727	run_command (argv);
869	if (Options & Opt_cursorBlink)
870	(void)gettimeofday (&lastcursorchange, NULL);
871	#endif
872
873	if ((cmd_fd = run_command (argv)) < 0)
874	rxvt_fatal ("failure while running command, aborting");
875	}	728	}
876		729
877	/----------------------------------------------------------------------/	730	/----------------------------------------------------------------------/
878	void	731	void
879	rxvt_term::Get_Colours ()	732	rxvt_term::Get_Colours ()
880	{	733	{
881	int i;	734	int i;
882		735
883	#ifdef OFF_FOCUS_FADING	736	#ifdef OFF_FOCUS_FADING
884	PixColors = PixColorsFocused;	737	pix_colors = pix_colors_focused;
885	#endif	738	#endif
886		739
887	for (i = 0; i < (display->depth <= 2 ? 2 : NRS_COLORS); i++)	740	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
888	{	741	{
		742	const char *name = rs[Rs_color + i];
		743
		744	if (!name)
		745	continue;
		746
889	rxvt_color xcol;	747	rxvt_color xcol;
890		748
891	if (!rs[Rs_color + i])	749	if (!set_color (xcol, name))
892	continue;
893
894	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))
895	{	750	{
896	#ifndef XTERM_REVERSE_VIDEO	751	#ifndef XTERM_REVERSE_VIDEO
897	if (i < 2 && (Options & Opt_reverseVideo))	752	if (i < 2 && option (Opt_reverseVideo))
898	rs[Rs_color + i] = def_colorName[!i];	753	name = def_colorName [1 - i];
899	else	754	else
900	#endif	755	#endif
901	rs[Rs_color + i] = def_colorName[i];	756	name = def_colorName [i];
902		757
903	if (!rs[Rs_color + i])	758	if (!name)
904	continue;	759	continue;
905		760
906	if (!rXParseAllocColor (&xcol, rs[Rs_color + i]))	761	if (!set_color (xcol, name))
907	{	762	{
908	switch (i)	763	switch (i)
909	{	764	{
910	case Color_fg:	765	case Color_fg:
911	case Color_bg:	766	case Color_bg:
912	/* fatal: need bg/fg color */
913	rxvt_fatal ("unable to get foreground/background colour, aborting");	767	rxvt_warn ("unable to get foreground/background colour, continuing.\n");
914	/* NOTREACHED */	768	name = "";
915	break;	769	break;
916	#ifndef NO_CURSORCOLOR	770	#ifndef NO_CURSORCOLOR
917	case Color_cursor2:	771	case Color_cursor2:
918	xcol = PixColors[Color_fg];	772	#endif
919	break;
920	#endif /* ! NO_CURSORCOLOR */
921	case Color_pointer_fg:	773	case Color_pointer_fg:
922	xcol = PixColors[Color_fg];	774	name = rs[Rs_color + Color_fg];
		775	xcol.set (this, name);
923	break;	776	break;
924	default:	777	default:
925	xcol = PixColors[Color_bg]; /* None */	778	name = rs[Rs_color + Color_bg];
		779	xcol.set (this, name);
926	break;	780	break;
927	}	781	}
928	}	782	}
929	}	783	}
930		784
931	PixColors[i] = xcol;	785	pix_colors[i] = xcol;
932	#ifdef OFF_FOCUS_FADING	786	rs[Rs_color + i] = name;
933	if (rs[Rs_fade])
934	PixColorsUnFocused[i] = xcol.fade (display, atoi (rs[Rs_fade]));
935	#endif
936	SET_PIXCOLOR (i);
937	}
938
939	if (display->depth <= 2)
940	{	787	}
		788
		789	if (depth <= 2)
		790	{
941	if (!rs[Rs_color + Color_pointer_fg]) PixColors[Color_pointer_fg] = PixColors[Color_fg];	791	if (!rs[Rs_color + Color_pointer_fg]) alias_color (Color_pointer_fg, Color_fg);
942	if (!rs[Rs_color + Color_pointer_bg]) PixColors[Color_pointer_bg] = PixColors[Color_bg];	792	if (!rs[Rs_color + Color_pointer_bg]) alias_color (Color_pointer_bg, Color_bg);
943	if (!rs[Rs_color + Color_border] ) PixColors[Color_border] = PixColors[Color_fg];	793	if (!rs[Rs_color + Color_border] ) alias_color (Color_border, Color_fg);
944	}	794	}
945		795
946	/*	796	/*
947	* get scrollBar/menuBar shadow colors	797	* get scrollBar shadow colors
948	*	798	*
949	* The calculations of topShadow/bottomShadow values are adapted	799	* The calculations of topShadow/bottomShadow values are adapted
950	* from the fvwm window manager.	800	* from the fvwm window manager.
951	*/	801	*/
952	#ifdef KEEP_SCROLLCOLOR	802	#ifdef KEEP_SCROLLCOLOR
953
954	if (display->depth <= 2)	803	if (depth <= 2)
		804	{
955	{ /* Monochrome */	805	/* Monochrome */
956	PixColors[Color_scroll] = PixColors[Color_fg];	806	alias_color (Color_scroll, Color_fg);
957	PixColors[Color_topShadow] = PixColors[Color_bg];	807	alias_color (Color_topShadow, Color_bg);
958	PixColors[Color_bottomShadow] = PixColors[Color_bg];	808	alias_color (Color_bottomShadow, Color_bg);
959	}	809	}
960	else	810	else
961	{	811	{
962	rxvt_color xcol[2];	812	pix_colors [Color_scroll].fade (this, 50, pix_colors [Color_bottomShadow]);
963	/* xcol[0] == white
964	* xcol[1] == top shadow
965	* xcol[2] == bot shadow */
966		813
967	xcol[1] = PixColors[Color_scroll];	814	rgba cscroll;
968	xcol[0].set (display, 65535, 65535, 65535);	815	pix_colors [Color_scroll].get (cscroll);
969
970	unsigned short pr1, pg1, pb1, pr0, pg0, pb0;
971
972	xcol[0].get (display, pr0, pg0, pb0);
973	xcol[1].get (display, pr1, pg1, pb1);
974
975	PixColors[Color_bottomShadow] = xcol[1].fade (display, 50);
976		816
977	/* topShadowColor */	817	/* topShadowColor */
978	if (!xcol[1].set (display,	818	if (!pix_colors[Color_topShadow].set (this,
979	min (pr0, max (pr0 / 5, pr1) * 7 / 5),	819	rgba (
980	min (pg0, max (pg0 / 5, pg1) * 7 / 5),	820	min ((int)rgba::MAX_CC, max (cscroll.r / 5, cscroll.r) * 7 / 5),
981	min (pb0, max (pb0 / 5, pb1) * 7 / 5)))	821	min ((int)rgba::MAX_CC, max (cscroll.g / 5, cscroll.g) * 7 / 5),
982	xcol[1] = PixColors[Color_White];	822	min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5),
983		823	cscroll.a)
984	PixColors[Color_topShadow] = xcol[1];	824	))
		825	alias_color (Color_topShadow, Color_White);
985	}	826	}
986	#endif /* KEEP_SCROLLCOLOR */	827	#endif /* KEEP_SCROLLCOLOR */
		828
		829	#ifdef OFF_FOCUS_FADING
		830	for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++)
		831	update_fade_color (i);
		832	#endif
987	}	833	}
988		834
989	/----------------------------------------------------------------------/	835	/----------------------------------------------------------------------/
990	/* color aliases, fg/bg bright-bold */	836	/* color aliases, fg/bg bright-bold */
991	void	837	void
…		…
996	int i = atoi (rs[Rs_color + idx]);	842	int i = atoi (rs[Rs_color + idx]);
997		843
998	if (i >= 8 && i <= 15)	844	if (i >= 8 && i <= 15)
999	{ /* bright colors */	845	{ /* bright colors */
1000	i -= 8;	846	i -= 8;
1001	#ifndef NO_BRIGHTCOLOR
1002	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];	847	rs[Rs_color + idx] = rs[Rs_color + minBrightCOLOR + i];
1003	return;	848	return;
1004	#endif
1005
1006	}	849	}
1007		850
1008	if (i >= 0 && i <= 7) /* normal colors */	851	if (i >= 0 && i <= 7) /* normal colors */
1009	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];	852	rs[Rs_color + idx] = rs[Rs_color + minCOLOR + i];
1010	}	853	}
…		…
1016	* Use resource ``modifier'' to override the Meta modifier	859	* Use resource ``modifier'' to override the Meta modifier
1017	*/	860	*/
1018	void	861	void
1019	rxvt_term::get_ourmods ()	862	rxvt_term::get_ourmods ()
1020	{	863	{
1021	int i, j, k;	864	int i, j, k;
1022	int requestedmeta, realmeta, realalt;	865	int requestedmeta, realmeta, realalt;
1023	const char cm, rsmod;	866	const char cm, rsmod;
1024	XModifierKeymap *map;	867	XModifierKeymap *map;
1025	KeyCode *kc;	868	KeyCode *kc;
1026	const unsigned int modmasks[] =	869	const unsigned int modmasks[] =
1027	{	870	{
1028	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask	871	Mod1Mask, Mod2Mask, Mod3Mask, Mod4Mask, Mod5Mask
1029	};	872	};
1030		873
1031	requestedmeta = realmeta = realalt = 0;	874	requestedmeta = realmeta = realalt = 0;
1032	rsmod = rs[Rs_modifier];	875	rsmod = rs[Rs_modifier];
		876
1033	if (rsmod	877	if (rsmod
1034	&& STRCASECMP (rsmod, "mod1") >= 0 && STRCASECMP (rsmod, "mod5") <= 0)	878	&& strcasecmp (rsmod, "mod1") >= 0 && strcasecmp (rsmod, "mod5") <= 0)
1035	requestedmeta = rsmod[3] - '0';	879	requestedmeta = rsmod[3] - '0';
1036		880
1037	map = XGetModifierMapping (display->display);	881	map = XGetModifierMapping (dpy);
1038	kc = map->modifiermap;	882	kc = map->modifiermap;
		883
1039	for (i = 1; i < 6; i++)	884	for (i = 1; i < 6; i++)
1040	{	885	{
1041	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */	886	k = (i + 2) * map->max_keypermod; /* skip shift/lock/control */
		887
1042	for (j = map->max_keypermod; j--; k++)	888	for (j = map->max_keypermod; j--; k++)
1043	{	889	{
1044	if (kc[k] == 0)	890	if (kc[k] == 0)
1045	break;	891	break;
		892
1046	switch (XKeycodeToKeysym (display->display, kc[k], 0))	893	switch (XKeycodeToKeysym (dpy, kc[k], 0))
1047	{	894	{
1048	case XK_Num_Lock:	895	case XK_Num_Lock:
1049	ModNumLockMask = modmasks[i - 1];	896	ModNumLockMask = modmasks[i - 1];
1050	/* FALLTHROUGH */	897	continue;
1051	default:	898
1052	continue; /* for (;;) */	899	case XK_ISO_Level3_Shift:
		900	ModLevel3Mask = modmasks[i - 1];
		901	continue;
		902
1053	case XK_Meta_L:	903	case XK_Meta_L:
1054	case XK_Meta_R:	904	case XK_Meta_R:
1055	cm = "meta";	905	cm = "meta";
1056	realmeta = i;	906	realmeta = i;
1057	break;	907	break;
		908
1058	case XK_Alt_L:	909	case XK_Alt_L:
1059	case XK_Alt_R:	910	case XK_Alt_R:
1060	cm = "alt";	911	cm = "alt";
1061	realalt = i;	912	realalt = i;
1062	break;	913	break;
		914
1063	case XK_Super_L:	915	case XK_Super_L:
1064	case XK_Super_R:	916	case XK_Super_R:
1065	cm = "super";	917	cm = "super";
1066	break;	918	break;
		919
1067	case XK_Hyper_L:	920	case XK_Hyper_L:
1068	case XK_Hyper_R:	921	case XK_Hyper_R:
1069	cm = "hyper";	922	cm = "hyper";
1070	break;	923	break;
		924
		925	default:
		926	continue;
1071	}	927	}
1072	if (rsmod && STRNCASECMP (rsmod, cm, STRLEN (cm)) == 0)	928
		929	if (rsmod && strncasecmp (rsmod, cm, strlen (cm)) == 0)
1073	requestedmeta = i;	930	requestedmeta = i;
1074	}	931	}
1075	}	932	}
		933
1076	XFreeModifiermap (map);	934	XFreeModifiermap (map);
		935
1077	i = (requestedmeta ? requestedmeta	936	i = requestedmeta ? requestedmeta
1078	: (realmeta ? realmeta	937	: realmeta ? realmeta
1079	: (realalt ? realalt : 0)));	938	: realalt ? realalt
		939	: 0;
		940
1080	if (i)	941	if (i)
1081	ModMetaMask = modmasks[i - 1];	942	ModMetaMask = modmasks[i - 1];
1082	}	943	}
1083		944
1084	/----------------------------------------------------------------------/	945	/----------------------------------------------------------------------/
…		…
1086	void	947	void
1087	rxvt_term::create_windows (int argc, const char const argv)	948	rxvt_term::create_windows (int argc, const char const argv)
1088	{	949	{
1089	XClassHint classHint;	950	XClassHint classHint;
1090	XWMHints wmHint;	951	XWMHints wmHint;
1091	#ifndef NO_FRILLS	952	#if ENABLE_FRILLS
1092	Atom prop = None;
1093	MWMHints mwmhints;	953	MWMHints mwmhints = { };
1094	#endif	954	#endif
1095	XGCValues gcvalue;	955	XGCValues gcvalue;
1096	long vt_emask;
1097	XSetWindowAttributes attributes;	956	XSetWindowAttributes attributes;
1098	XWindowAttributes gattr;	957	Window top, parent;
1099		958
1100	if (Options & Opt_transparent)	959	dLocal (Display *, dpy);
1101	{
1102	XGetWindowAttributes (display->display, RootWindow (display->display, display->screen), &gattr);
1103	display->depth = gattr.depth; // doh //TODO, per-term not per-display?
1104	}
1105		960
1106	#ifndef NO_FRILLS	961	/* grab colors before netscape does */
		962	Get_Colours ();
		963
		964	if (!set_fonts ())
		965	rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n");
		966
		967	parent = display->root;
		968
		969	attributes.override_redirect = !!option (Opt_override_redirect);
		970
		971	#if ENABLE_FRILLS
1107	if (Options & Opt_borderLess)	972	if (option (Opt_borderLess))
1108	{	973	{
1109	prop = XInternAtom(display->display, "_MOTIF_WM_INFO", True);	974	if (XInternAtom (dpy, "_MOTIF_WM_INFO", True) == None)
1110	if (prop == None)
1111	{	975	{
1112	/* print_warning("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");*/	976	// rxvt_warn("Window Manager does not support MWM hints. Bypassing window manager control for borderless window.\n");
1113	#ifdef PREFER_24BIT
1114	attributes.override_redirect = TRUE;	977	attributes.override_redirect = true;
1115	#endif
1116	mwmhints.flags = 0;
1117	}	978	}
1118	else	979	else
1119	{	980	{
1120	mwmhints.flags = MWM_HINTS_DECORATIONS;	981	mwmhints.flags = MWM_HINTS_DECORATIONS;
1121	mwmhints.decorations = 0;
1122	}	982	}
1123	}	983	}
1124	else	984	#endif
1125	{	985
1126	mwmhints.flags = 0;	986	#if ENABLE_XEMBED
		987	if (rs[Rs_embed])
1127	}	988	{
1128	#endif	989	XWindowAttributes wattr;
1129		990
1130	/* grab colors before netscape does */	991	parent = strtol (rs[Rs_embed], 0, 0);
1131	Get_Colours ();
1132		992
1133	if (!change_font (rs[Rs_font]))	993	if (!XGetWindowAttributes (dpy, parent, &wattr))
		994	rxvt_fatal ("invalid window-id specified with -embed, aborting.\n");
		995
		996	window_calc (wattr.width, wattr.height);
1134	{	997	}
1135	fprintf (stderr, "unable to load a base font, please provide one using -fn fontname\n");	998	#endif
1136	destroy ();
1137	return;
1138	}
1139		999
1140	window_calc (0, 0);	1000	window_calc (0, 0);
		1001
		1002	/* sub-window placement & size in rxvt_resize_subwindows () */
		1003	attributes.background_pixel = pix_colors_focused [Color_border];
		1004	attributes.border_pixel = pix_colors_focused [Color_border];
		1005	attributes.colormap = cmap;
		1006
		1007	top = XCreateWindow (dpy, parent,
		1008	szHint.x, szHint.y,
		1009	szHint.width, szHint.height,
		1010	ext_bwidth,
		1011	depth, InputOutput, visual,
		1012	CWColormap \| CWBackPixel \| CWBorderPixel \| CWOverrideRedirect,
		1013	&attributes);
		1014
		1015	this->parent[0] = top;
		1016
1141	old_width = szHint.width;	1017	old_width = szHint.width;
1142	old_height = szHint.height;	1018	old_height = szHint.height;
1143		1019
1144	/* sub-window placement & size in rxvt_resize_subwindows () */
1145
1146	#ifdef PREFER_24BIT
1147	attributes.background_pixel = PixColors[Color_bg];
1148	attributes.border_pixel = PixColors[Color_border];
1149	attributes.colormap = display->cmap;
1150	TermWin.parent[0] = XCreateWindow (display->display, DefaultRootWindow (display->display),
1151	szHint.x, szHint.y,
1152	szHint.width, szHint.height,
1153	TermWin.ext_bwidth,
1154	display->depth, InputOutput,
1155	display->visual,
1156	CWColormap \| CWBackPixel \| CWBorderPixel, &attributes);
1157	#else
1158	TermWin.parent[0] = XCreateSimpleWindow (display->display, DefaultRootWindow (display->display),
1159	szHint.x, szHint.y,
1160	szHint.width, szHint.height,
1161	TermWin.ext_bwidth,
1162	PixColors[Color_border],
1163	PixColors[Color_bg]);
1164	#endif
1165
1166	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);	1020	process_xterm_seq (XTerm_title, rs[Rs_title], CHAR_ST);
1167	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);	1021	process_xterm_seq (XTerm_iconName, rs[Rs_iconName], CHAR_ST);
1168		1022
1169	classHint.res_name = (char *)rs[Rs_name];	1023	classHint.res_name = (char *)rs[Rs_name];
1170	classHint.res_class = (char *)RESCLASS;	1024	classHint.res_class = (char *)RESCLASS;
1171		1025
1172	wmHint.flags = InputHint \| StateHint \| WindowGroupHint;	1026	wmHint.flags = InputHint \| StateHint \| WindowGroupHint;
1173	wmHint.input = True;	1027	wmHint.input = True;
1174	wmHint.initial_state = Options & Opt_iconic ? IconicState : NormalState;	1028	wmHint.initial_state = option (Opt_iconic) ? IconicState : NormalState;
1175	wmHint.window_group = TermWin.parent[0];	1029	wmHint.window_group = top;
1176		1030
1177	XSetWMProperties (display->display, TermWin.parent[0], NULL, NULL,	1031	XmbSetWMProperties (dpy, top, NULL, NULL, (char **)argv, argc,
1178	(char **)argv, argc, &szHint, &wmHint, &classHint);	1032	&szHint, &wmHint, &classHint);
1179		1033
1180	#ifndef NO_FRILLS	1034	#if ENABLE_FRILLS
		1035	if (mwmhints.flags)
		1036	XChangeProperty (dpy, top, xa[XA_MOTIF_WM_HINTS], xa[XA_MOTIF_WM_HINTS], 32,
		1037	PropModeReplace, (unsigned char *)&mwmhints, PROP_MWM_HINTS_ELEMENTS);
		1038	#endif
		1039
		1040	Atom protocols[] = {
		1041	xa[XA_WM_DELETE_WINDOW],
		1042	#if ENABLE_EWMH
		1043	xa[XA_NET_WM_PING],
		1044	#endif
		1045	};
		1046
		1047	XSetWMProtocols (dpy, top, protocols, sizeof (protocols) / sizeof (protocols[0]));
		1048
		1049	#if ENABLE_FRILLS
		1050	if (rs[Rs_transient_for])
		1051	XSetTransientForHint (dpy, top, (Window)strtol (rs[Rs_transient_for], 0, 0));
		1052	#endif
		1053
		1054	#if ENABLE_EWMH
1181	long pid = getpid ();	1055	long pid = getpid ();
1182	XChangeProperty (display->display, TermWin.parent[0],	1056
		1057	XChangeProperty (dpy, top,
1183	display->atom ("_NET_WM_PID"), XA_CARDINAL, 32,	1058	xa[XA_NET_WM_PID], XA_CARDINAL, 32,
1184	PropModeReplace, (unsigned char *)&pid, 1);	1059	PropModeReplace, (unsigned char *)&pid, 1);
1185	#endif
1186		1060
1187	XSelectInput (display->display, TermWin.parent[0],	1061	// _NET_WM_WINDOW_TYPE is NORMAL, which is the default
		1062	#endif
		1063
		1064	XSelectInput (dpy, top,
1188	KeyPressMask	1065	KeyPressMask
1189	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1066	#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) \|\| ENABLE_FRILLS \|\| ISO_14755
1190	\| KeyReleaseMask	1067	\| KeyReleaseMask
1191	#endif	1068	#endif
1192	\| FocusChangeMask \| VisibilityChangeMask	1069	\| FocusChangeMask \| VisibilityChangeMask
1193	\| ExposureMask
1194	\| StructureNotifyMask);	1070	\| ExposureMask \| StructureNotifyMask);
		1071
1195	termwin_ev.start (display, TermWin.parent[0]);	1072	termwin_ev.start (display, top);
1196
1197	#ifndef NO_FRILLS
1198	if (mwmhints.flags)
1199	{
1200	prop = XInternAtom(display->display, "_MOTIF_WM_HINTS", False);
1201	XChangeProperty(display->display, TermWin.parent[0], prop, prop, 32, PropModeReplace, (unsigned char *) &mwmhints, PROP_MWM_HINTS_ELEMENTS);
1202	}
1203	#endif
1204		1073
1205	/* vt cursor: Black-on-White is standard, but this is more popular */	1074	/* vt cursor: Black-on-White is standard, but this is more popular */
1206	TermWin_cursor = XCreateFontCursor (display->display, XC_xterm);	1075	TermWin_cursor = XCreateFontCursor (dpy, XC_xterm);
1207		1076
1208	#if defined(HAVE_SCROLLBARS) \|\| defined(MENUBAR)	1077	#ifdef HAVE_SCROLLBARS
1209	/* cursor (menuBar/scrollBar): Black-on-White */	1078	/* cursor scrollBar: Black-on-White */
1210	leftptr_cursor = XCreateFontCursor (display->display, XC_left_ptr);	1079	leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr);
1211	#endif
1212
1213	#ifdef POINTER_BLANK
1214	{
1215	XColor blackcolour;
1216	blackcolour.red = 0;
1217	blackcolour.green = 0;
1218	blackcolour.blue = 0;
1219	Font f = XLoadFont (display->display, "fixed");
1220	blank_cursor = XCreateGlyphCursor (display->display, f, f, ' ', ' ',
1221	&blackcolour, &blackcolour);
1222	XUnloadFont (display->display, f);
1223	}
1224	#endif	1080	#endif
1225		1081
1226	/* the vt window */	1082	/* the vt window */
1227	TermWin.vt = XCreateSimpleWindow (display->display, TermWin.parent[0],	1083	vt = XCreateSimpleWindow (dpy, top,
1228	window_vt_x,
1229	window_vt_y,	1084	window_vt_x, window_vt_y,
1230	TermWin_TotalWidth (),	1085	width, height,
1231	TermWin_TotalHeight (),
1232	0,	1086	0,
1233	PixColors[Color_fg],	1087	pix_colors_focused[Color_fg],
1234	PixColors[Color_bg]);	1088	pix_colors_focused[Color_bg]);
1235	#ifdef DEBUG_X
1236	XStoreName (display->display, TermWin.vt, "vt window");
1237	#endif
1238		1089
1239	attributes.bit_gravity = NorthWestGravity;	1090	attributes.bit_gravity = NorthWestGravity;
1240	XChangeWindowAttributes (display->display, TermWin.vt, CWBitGravity, &attributes);	1091	XChangeWindowAttributes (dpy, vt, CWBitGravity, &attributes);
1241		1092
1242	vt_emask = ExposureMask \| ButtonPressMask \| ButtonReleaseMask \| PropertyChangeMask;	1093	vt_emask = ExposureMask \| ButtonPressMask \| ButtonReleaseMask \| PropertyChangeMask;
1243		1094
1244	pointer_unblank ();
1245
1246	#ifdef POINTER_BLANK
1247	if (Options & Opt_pointerBlank)	1095	if (option (Opt_pointerBlank))
1248	vt_emask \|= PointerMotionMask;	1096	vt_emask \|= PointerMotionMask;
1249	else	1097	else
1250	#endif
1251	vt_emask \|= Button1MotionMask \| Button3MotionMask;	1098	vt_emask \|= Button1MotionMask \| Button3MotionMask;
1252		1099
1253	XSelectInput (display->display, TermWin.vt, vt_emask);	1100	vt_select_input ();
		1101
1254	vt_ev.start (display, TermWin.vt);	1102	vt_ev.start (display, vt);
1255
1256	#if defined(MENUBAR) && (MENUBAR_MAX > 1)
1257	if (menuBar_height ())
1258	{
1259	menuBar.win = XCreateSimpleWindow (display->display, TermWin.parent[0],
1260	window_vt_x, 0,
1261	TermWin_TotalWidth (),
1262	menuBar_TotalHeight (),
1263	0,
1264	PixColors[Color_fg],
1265	PixColors[Color_scroll]);
1266
1267	#ifdef DEBUG_X
1268	XStoreName (display->display, menuBar.win, "menubar");
1269	#endif
1270
1271	menuBar.drawable = new rxvt_drawable (display, menuBar.win);
1272
1273	XDefineCursor (display->display, menuBar.win,
1274	XCreateFontCursor (display->display, XC_left_ptr));
1275
1276	XSelectInput (display->display, menuBar.win,
1277	(ExposureMask \| ButtonPressMask \| ButtonReleaseMask
1278	\| Button1MotionMask));
1279	menubar_ev.start (display, menuBar.win);
1280	}
1281	#endif
1282
1283	#ifdef XPM_BACKGROUND
1284	if (rs[Rs_backgroundPixmap] != NULL
1285	&& ! (Options & Opt_transparent))
1286	{
1287	const char *p = rs[Rs_backgroundPixmap];
1288
1289	if ((p = STRCHR (p, ';')) != NULL)
1290	{
1291	p++;
1292	scale_pixmap (p);
1293	}
1294	set_bgPixmap (rs[Rs_backgroundPixmap]);
1295	scr_touch (True);
1296	}
1297	#endif
1298		1103
1299	/* graphics context for the vt window */	1104	/* graphics context for the vt window */
1300	gcvalue.foreground = PixColors[Color_fg];	1105	gcvalue.foreground = pix_colors[Color_fg];
1301	gcvalue.background = PixColors[Color_bg];	1106	gcvalue.background = pix_colors[Color_bg];
1302	gcvalue.graphics_exposures = 1;	1107	gcvalue.graphics_exposures = 0;
1303	TermWin.gc = XCreateGC (display->display, TermWin.vt,	1108
		1109	gc = XCreateGC (dpy, vt,
1304	GCForeground \| GCBackground \| GCGraphicsExposures,	1110	GCForeground \| GCBackground \| GCGraphicsExposures,
1305	&gcvalue);	1111	&gcvalue);
1306		1112
1307	TermWin.drawable = new rxvt_drawable (display, TermWin.vt);	1113	drawable = new rxvt_drawable (this, vt);
1308		1114
1309	#if defined(MENUBAR) \|\| defined(RXVT_SCROLLBAR)	1115	#ifdef RXVT_SCROLLBAR
1310	gcvalue.foreground = PixColors[Color_topShadow];	1116	gcvalue.foreground = pix_colors[Color_topShadow];
1311	topShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1117	topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1312	gcvalue.foreground = PixColors[Color_bottomShadow];	1118	gcvalue.foreground = pix_colors[Color_bottomShadow];
1313	botShadowGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1119	botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1314	gcvalue.foreground = PixColors[ (display->depth <= 2 ? Color_fg : Color_scroll)];	1120	gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)];
1315	scrollbarGC = XCreateGC (display->display, TermWin.vt, GCForeground, &gcvalue);	1121	scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue);
1316	#endif	1122	#endif
1317		1123
1318	#ifdef OFF_FOCUS_FADING	1124	#ifdef OFF_FOCUS_FADING
1319	// initially we are in unfocused state	1125	// initially we are in unfocused state
1320	if (rs[Rs_fade])	1126	if (rs[Rs_fade])
1321	PixColors = PixColorsUnFocused;	1127	pix_colors = pix_colors_unfocused;
1322	#endif
1323	}
1324
1325	/----------------------------------------------------------------------/
1326	/*
1327	* Run the command in a subprocess and return a file descriptor for the
1328	* master end of the pseudo-teletype pair with the command talking to
1329	* the slave.
1330	*/
1331	int
1332	rxvt_term::run_command (const char const argv)
1333	{
1334	int cfd, er;
1335
1336	/* get master (pty) */
1337	if ((cfd = rxvt_get_pty (& (tty_fd), & (ttydev))) < 0)
1338	rxvt_fatal ("can't open pseudo-tty");
1339
1340	fcntl (cfd, F_SETFL, O_NONBLOCK);
1341
1342	/* get slave (tty) */
1343	if (tty_fd < 0)
1344	{
1345	#ifndef NO_SETOWNER_TTYDEV
1346	privileged_ttydev (SAVE);
1347	#endif
1348
1349	if ((tty_fd = rxvt_get_tty (ttydev)) < 0)
1350	{
1351	close (cfd);
1352	rxvt_fatal ("can't open slave tty %s", ttydev);
1353	}
1354	}
1355	#ifndef NO_BACKSPACE_KEY
1356	if (key_backspace[0] && !key_backspace[1])
1357	er = key_backspace[0];
1358	else if (STRCMP (key_backspace, "DEC") == 0)
1359	er = '\177'; /* the initial state anyway */
1360	else
1361	#endif
1362
1363	er = -1;
1364
1365	rxvt_get_ttymode (& (tio), er);
1366
1367	#ifndef __QNX__
1368	/* spin off the command interpreter */
1369	switch (cmd_pid = fork ())
1370	{
1371	case -1:
1372	rxvt_fatal ("can't fork");
1373	case 0:
1374	close (cfd); /* only keep tty_fd and STDERR open */
1375
1376	init_env ();
1377
1378	if (rxvt_control_tty (tty_fd, ttydev) < 0)
1379	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
1380	else
1381	{
1382	/* Reopen stdin, stdout and stderr over the tty file descriptor */
1383	dup2 (tty_fd, STDIN_FILENO);
1384	dup2 (tty_fd, STDOUT_FILENO);
1385	dup2 (tty_fd, STDERR_FILENO);
1386
1387	if (tty_fd > 2)
1388	close (tty_fd);
1389
1390	run_child (argv);
1391	fprintf (stderr, "%s: unable to exec child.", RESNAME);
1392	}
1393
1394	_exit (EXIT_FAILURE);
1395
1396	default:
1397	{
1398	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1399	int fdstdin;
1400
1401	fdstdin = dup (STDIN_FILENO);
1402	dup2 (tty_fd, STDIN_FILENO);
1403	#endif
1404
1405	#ifdef UTMP_SUPPORT
1406	privileged_utmp (SAVE);
1407	#endif
1408
1409	#if defined(HAVE_STRUCT_UTMP) && defined(HAVE_TTYSLOT)
1410
1411	dup2 (fdstdin, STDIN_FILENO);
1412	close (fdstdin);
1413	#endif
1414	}
1415
1416	close (tty_fd); /* keep STDERR_FILENO, cmd_fd, display->fd () open */
1417	break;
1418	}
1419	#else /* __QNX__ uses qnxspawn () */
1420	fchmod (tty_fd, 0622);
1421	fcntl (tty_fd, F_SETFD, FD_CLOEXEC);
1422	fcntl (cfd, F_SETFD, FD_CLOEXEC);
1423
1424	if (run_child (argv) == -1)
1425	exit (EXIT_FAILURE);
1426	#endif
1427
1428	return cfd;
1429	}
1430
1431	/* ------------------------------------------------------------------------- *
1432	* CHILD PROCESS OPERATIONS *
1433	* ------------------------------------------------------------------------- */
1434	/*
1435	* The only open file descriptor is the slave tty - so no error messages.
1436	* returns are fatal
1437	*/
1438	int
1439	rxvt_term::run_child (const char const argv)
1440	{
1441	char *login;
1442
1443	SET_TTYMODE (STDIN_FILENO, & (tio)); /* init terminal attributes */
1444
1445	if (Options & Opt_console)
1446	{ /* be virtual console, fail silently */
1447	#ifdef TIOCCONS
1448	unsigned int on = 1;
1449
1450	ioctl (STDIN_FILENO, TIOCCONS, &on);
1451	#elif defined (SRIOCSREDIR)
1452	int fd;
1453
1454	fd = open (CONSOLE, O_WRONLY, 0);
1455	if (fd >= 0)
1456	{
1457	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
1458	close (fd);
1459	}
1460	#endif /* SRIOCSREDIR */
1461
1462	}
1463
1464	/* reset signals and spin off the command interpreter */
1465	signal (SIGINT, SIG_DFL);
1466	signal (SIGQUIT, SIG_DFL);
1467	signal (SIGCHLD, SIG_DFL);
1468	/*
1469	* mimick login's behavior by disabling the job control signals
1470	* a shell that wants them can turn them back on
1471	*/
1472	#ifdef SIGTSTP
1473	signal (SIGTSTP, SIG_IGN);
1474	signal (SIGTTIN, SIG_IGN);
1475	signal (SIGTTOU, SIG_IGN);
1476	#endif /* SIGTSTP */
1477
1478	/* set window size */
1479	struct winsize ws;
1480
1481	ws.ws_col = TermWin.ncol;
1482	ws.ws_row = TermWin.nrow;
1483	ws.ws_xpixel = ws.ws_ypixel = 0;
1484	(void)ioctl (STDIN_FILENO, TIOCSWINSZ, &ws);
1485
1486	// unblock signals (signals are blocked by iom.C
1487	sigset_t ss;
1488	sigemptyset (&ss);
1489	sigprocmask (SIG_SETMASK, &ss, 0);
1490
1491	#ifndef __QNX__
1492	/* command interpreter path */
1493	if (argv != NULL)
1494	{
1495	# ifdef DEBUG_CMD
1496	int i;
1497
1498	for (i = 0; argv[i]; i++)
1499	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
1500	# endif	1128	#endif
1501		1129
1502	execvp (argv[0], (char const )argv);	1130	pointer_unblank ();
1503	/* no error message: STDERR is closed! */	1131	scr_recolour ();
1504	}
1505	else
1506	{
1507	const char argv0, shell;
1508
1509	if ((shell = getenv ("SHELL")) == NULL \|\| *shell == '\0')
1510	shell = "/bin/sh";
1511
1512	argv0 = (const char *)rxvt_r_basename (shell);
1513	if (Options & Opt_loginShell)
1514	{
1515	login = (char )rxvt_malloc ((STRLEN (argv0) + 2) sizeof (char));
1516
1517	login[0] = '-';
1518	STRCPY (&login[1], argv0);
1519	argv0 = login;
1520	}
1521	execlp (shell, argv0, NULL);
1522	/* no error message: STDERR is closed! */
1523	}
1524
1525	#else /* __QNX__ uses qnxspawn () */
1526
1527	char iov_a[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 };
1528	char *command = NULL, fullcommand[_MAX_PATH];
1529	char *arg_v, arg_a[2] = { NULL, NULL };
1530
1531	if (argv != NULL)
1532	{
1533	if (access (argv[0], X_OK) == -1)
1534	{
1535	if (STRCHR (argv[0], '/') == NULL)
1536	{
1537	searchenv (argv[0], "PATH", fullcommand);
1538	if (fullcommand[0] != '\0')
1539	command = fullcommand;
1540	}
1541	if (access (command, X_OK) == -1)
1542	return -1;
1543	}
1544	else
1545	command = argv[0];
1546	arg_v = argv;
1547	}
1548	else
1549	{
1550	if ((command = getenv ("SHELL")) == NULL \|\| *command == '\0')
1551	command = "/bin/sh";
1552
1553	arg_a[0] = my_basename (command);
1554	if (Options & Opt_loginShell)
1555	{
1556	login = rxvt_malloc ((STRLEN (arg_a[0]) + 2) * sizeof (char));
1557
1558	login[0] = '-';
1559	STRCPY (&login[1], arg_a[0]);
1560	arg_a[0] = login;
1561	}
1562	arg_v = arg_a;
1563	}
1564	iov_a[0] = iov_a[1] = iov_a[2] = tty_fd;
1565	cmd_pid = qnx_spawn (0, 0, 0, -1, -1,
1566	_SPAWN_SETSID \| _SPAWN_TCSETPGRP,
1567	command, arg_v, environ, iov_a, 0);
1568	if (login)
1569	free (login);
1570
1571	close (tty_fd);
1572	return cmd_fd;
1573
1574	#endif
1575	return -1;
1576	}	1132	}
1577		1133
1578	/* ------------------------------------------------------------------------- *	1134	/* ------------------------------------------------------------------------- *
1579	* GET TTY CURRENT STATE *	1135	* GET TTY CURRENT STATE *
1580	* ------------------------------------------------------------------------- */	1136	* ------------------------------------------------------------------------- */
1581	/* rxvt_get_ttymode () */
1582	/* EXTPROTO */
1583	void	1137	void
1584	rxvt_get_ttymode (ttymode_t *tio, int erase)	1138	rxvt_get_ttymode (ttymode_t *tio, int erase)
1585	{	1139	{
1586	#ifdef HAVE_TERMIOS_H
1587	/*	1140	/*
1588	* standard System V termios interface	1141	* standard System V termios interface
1589	*/	1142	*/
1590	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)	1143	if (GET_TERMIOS (STDIN_FILENO, tio) < 0)
1591	{	1144	{
1592	/* return error - use system defaults */	1145	// return error - use system defaults,
		1146	// where possible, and zero elsewhere
		1147	memset (tio, 0, sizeof (ttymode_t));
		1148
1593	tio->c_cc[VINTR] = CINTR;	1149	tio->c_cc[VINTR] = CINTR;
1594	tio->c_cc[VQUIT] = CQUIT;	1150	tio->c_cc[VQUIT] = CQUIT;
1595	tio->c_cc[VERASE] = CERASE;	1151	tio->c_cc[VERASE] = CERASE;
		1152	#ifdef VERASE2
		1153	tio->c_cc[VERASE2] = CERASE2;
		1154	#endif
1596	tio->c_cc[VKILL] = CKILL;	1155	tio->c_cc[VKILL] = CKILL;
1597	tio->c_cc[VSTART] = CSTART;	1156	tio->c_cc[VSTART] = CSTART;
1598	tio->c_cc[VSTOP] = CSTOP;	1157	tio->c_cc[VSTOP] = CSTOP;
1599	tio->c_cc[VSUSP] = CSUSP;	1158	tio->c_cc[VSUSP] = CSUSP;
1600	# ifdef VDSUSP	1159	# ifdef VDSUSP
1601
1602	tio->c_cc[VDSUSP] = CDSUSP;	1160	tio->c_cc[VDSUSP] = CDSUSP;
1603	# endif	1161	# endif
1604	# ifdef VREPRINT	1162	# ifdef VREPRINT
1605
1606	tio->c_cc[VREPRINT] = CRPRNT;	1163	tio->c_cc[VREPRINT] = CRPRNT;
1607	# endif	1164	# endif
1608	# ifdef VDISCRD	1165	# ifdef VDISCRD
1609
1610	tio->c_cc[VDISCRD] = CFLUSH;	1166	tio->c_cc[VDISCRD] = CFLUSH;
1611	# endif	1167	# endif
1612	# ifdef VWERSE	1168	# ifdef VWERSE
1613
1614	tio->c_cc[VWERSE] = CWERASE;	1169	tio->c_cc[VWERSE] = CWERASE;
1615	# endif	1170	# endif
1616	# ifdef VLNEXT	1171	# ifdef VLNEXT
1617
1618	tio->c_cc[VLNEXT] = CLNEXT;	1172	tio->c_cc[VLNEXT] = CLNEXT;
1619	# endif	1173	# endif
1620
1621	}	1174	}
		1175
1622	tio->c_cc[VEOF] = CEOF;	1176	tio->c_cc[VEOF] = CEOF;
1623	tio->c_cc[VEOL] = VDISABLE;	1177	tio->c_cc[VEOL] = VDISABLE;
1624	# ifdef VEOL2	1178	# ifdef VEOL2
1625
1626	tio->c_cc[VEOL2] = VDISABLE;	1179	tio->c_cc[VEOL2] = VDISABLE;
1627	# endif	1180	# endif
1628	# ifdef VSWTC	1181	# ifdef VSWTC
1629
1630	tio->c_cc[VSWTC] = VDISABLE;	1182	tio->c_cc[VSWTC] = VDISABLE;
1631	# endif	1183	# endif
1632	# ifdef VSWTCH	1184	# ifdef VSWTCH
1633
1634	tio->c_cc[VSWTCH] = VDISABLE;	1185	tio->c_cc[VSWTCH] = VDISABLE;
1635	# endif	1186	# endif
1636	# if VMIN != VEOF	1187	# if VMIN != VEOF
1637
1638	tio->c_cc[VMIN] = 1;	1188	tio->c_cc[VMIN] = 1;
1639	# endif	1189	# endif
1640	# if VTIME != VEOL	1190	# if VTIME != VEOL
1641
1642	tio->c_cc[VTIME] = 0;	1191	tio->c_cc[VTIME] = 0;
1643	# endif	1192	# endif
1644		1193
1645	if (erase != -1)	1194	if (erase != -1)
1646	tio->c_cc[VERASE] = (char)erase;	1195	tio->c_cc[VERASE] = (char)erase;
…		…
1662	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO	1211	tio->c_lflag = (ISIG \| ICANON \| IEXTEN \| ECHO
1663	# if defined (ECHOCTL) && defined (ECHOKE)	1212	# if defined (ECHOCTL) && defined (ECHOKE)
1664	\| ECHOCTL \| ECHOKE	1213	\| ECHOCTL \| ECHOKE
1665	# endif	1214	# endif
1666	\| ECHOE \| ECHOK);	1215	\| ECHOE \| ECHOK);
1667	# else /* HAVE_TERMIOS_H */
1668
1669	/*
1670	* sgtty interface
1671	*/
1672
1673	/* get parameters -- gtty */
1674	if (ioctl (STDIN_FILENO, TIOCGETP, & (tio->sg)) < 0)
1675	{
1676	tio->sg.sg_erase = CERASE; /* ^H */
1677	tio->sg.sg_kill = CKILL; /* ^U */
1678	}
1679	if (erase != -1)
1680	tio->sg.sg_erase = (char)erase;
1681
1682	tio->sg.sg_flags = (CRMOD \| ECHO \| EVENP \| ODDP);
1683
1684	/* get special characters */
1685	if (ioctl (STDIN_FILENO, TIOCGETC, & (tio->tc)) < 0)
1686	{
1687	tio->tc.t_intrc = CINTR; /* ^C */
1688	tio->tc.t_quitc = CQUIT; /* ^\ */
1689	tio->tc.t_startc = CSTART; /* ^Q */
1690	tio->tc.t_stopc = CSTOP; /* ^S */
1691	tio->tc.t_eofc = CEOF; /* ^D */
1692	tio->tc.t_brkc = -1;
1693	}
1694	/* get local special chars */
1695	if (ioctl (STDIN_FILENO, TIOCGLTC, & (tio->lc)) < 0)
1696	{
1697	tio->lc.t_suspc = CSUSP; /* ^Z */
1698	tio->lc.t_dsuspc = CDSUSP; /* ^Y */
1699	tio->lc.t_rprntc = CRPRNT; /* ^R */
1700	tio->lc.t_flushc = CFLUSH; /* ^O */
1701	tio->lc.t_werasc = CWERASE; /* ^W */
1702	tio->lc.t_lnextc = CLNEXT; /* ^V */
1703	}
1704	/* get line discipline */
1705	ioctl (STDIN_FILENO, TIOCGETD, & (tio->line));
1706	# ifdef NTTYDISC
1707
1708	tio->line = NTTYDISC;
1709	# endif /* NTTYDISC */
1710
1711	tio->local = (LCRTBS \| LCRTERA \| LCTLECH \| LPASS8 \| LCRTKIL);
1712	#endif /* HAVE_TERMIOS_H */
1713		1216
1714	/*	1217	/*
1715	* Debugging	1218	* Debugging
1716	*/	1219	*/
1717	#ifdef DEBUG_TTYMODE	1220	#ifdef DEBUG_TTYMODE
…		…
1735	FOO (IGNCR, "IGNCR");	1238	FOO (IGNCR, "IGNCR");
1736	FOO (ICRNL, "ICRNL");	1239	FOO (ICRNL, "ICRNL");
1737	FOO (IXON, "IXON");	1240	FOO (IXON, "IXON");
1738	FOO (IXOFF, "IXOFF");	1241	FOO (IXOFF, "IXOFF");
1739	# ifdef IUCLC	1242	# ifdef IUCLC
1740
1741	FOO (IUCLC, "IUCLC");	1243	FOO (IUCLC, "IUCLC");
1742	# endif	1244	# endif
1743	# ifdef IXANY	1245	# ifdef IXANY
1744
1745	FOO (IXANY, "IXANY");	1246	FOO (IXANY, "IXANY");
1746	# endif	1247	# endif
1747	# ifdef IMAXBEL	1248	# ifdef IMAXBEL
1748
1749	FOO (IMAXBEL, "IMAXBEL");	1249	FOO (IMAXBEL, "IMAXBEL");
1750	# endif	1250	# endif
1751		1251
1752	fprintf (stderr, "\n");	1252	fprintf (stderr, "\n");
1753		1253
…		…
1760	FOO (VERASE, "VERASE");	1260	FOO (VERASE, "VERASE");
1761	FOO (VKILL, "VKILL");	1261	FOO (VKILL, "VKILL");
1762	FOO (VEOF, "VEOF");	1262	FOO (VEOF, "VEOF");
1763	FOO (VEOL, "VEOL");	1263	FOO (VEOL, "VEOL");
1764	# ifdef VEOL2	1264	# ifdef VEOL2
1765
1766	FOO (VEOL2, "VEOL2");	1265	FOO (VEOL2, "VEOL2");
1767	# endif	1266	# endif
1768	# ifdef VSWTC	1267	# ifdef VSWTC
1769
1770	FOO (VSWTC, "VSWTC");	1268	FOO (VSWTC, "VSWTC");
1771	# endif	1269	# endif
1772	# ifdef VSWTCH	1270	# ifdef VSWTCH
1773
1774	FOO (VSWTCH, "VSWTCH");	1271	FOO (VSWTCH, "VSWTCH");
1775	# endif	1272	# endif
1776
1777	FOO (VSTART, "VSTART");	1273	FOO (VSTART, "VSTART");
1778	FOO (VSTOP, "VSTOP");	1274	FOO (VSTOP, "VSTOP");
1779	FOO (VSUSP, "VSUSP");	1275	FOO (VSUSP, "VSUSP");
1780	# ifdef VDSUSP	1276	# ifdef VDSUSP
1781
1782	FOO (VDSUSP, "VDSUSP");	1277	FOO (VDSUSP, "VDSUSP");
1783	# endif	1278	# endif
1784	# ifdef VREPRINT	1279	# ifdef VREPRINT
1785
1786	FOO (VREPRINT, "VREPRINT");	1280	FOO (VREPRINT, "VREPRINT");
1787	# endif	1281	# endif
1788	# ifdef VDISCRD	1282	# ifdef VDISCRD
1789
1790	FOO (VDISCRD, "VDISCRD");	1283	FOO (VDISCRD, "VDISCRD");
1791	# endif	1284	# endif
1792	# ifdef VWERSE	1285	# ifdef VWERSE
1793
1794	FOO (VWERSE, "VWERSE");	1286	FOO (VWERSE, "VWERSE");
1795	# endif	1287	# endif
1796	# ifdef VLNEXT	1288	# ifdef VLNEXT
1797
1798	FOO (VLNEXT, "VLNEXT");	1289	FOO (VLNEXT, "VLNEXT");
1799	# endif	1290	# endif
1800		1291
1801	fprintf (stderr, "\n");	1292	fprintf (stderr, "\n");
1802	# undef FOO	1293	# undef FOO
1803	# endif /* HAVE_TERMIOS_H */	1294	# endif /* HAVE_TERMIOS_H */
1804	#endif /* DEBUG_TTYMODE */	1295	#endif /* DEBUG_TTYMODE */
1805	}	1296	}
1806		1297
		1298	/----------------------------------------------------------------------/
		1299	/*
		1300	* Run the command in a subprocess and return a file descriptor for the
		1301	* master end of the pseudo-teletype pair with the command talking to
		1302	* the slave.
		1303	*/
		1304	void
		1305	rxvt_term::run_command (const char const argv)
		1306	{
		1307	#if ENABLE_FRILLS
		1308	if (rs[Rs_pty_fd])
		1309	{
		1310	pty->pty = atoi (rs[Rs_pty_fd]);
		1311
		1312	if (pty->pty >= 0)
		1313	{
		1314	if (getfd_hook)
		1315	pty->pty = (*getfd_hook) (pty->pty);
		1316
		1317	if (pty->pty < 0 \|\| fcntl (pty->pty, F_SETFL, O_NONBLOCK))
		1318	rxvt_fatal ("unusable pty-fd filehandle, aborting.\n");
		1319	}
		1320	}
		1321	else
		1322	#endif
		1323	if (!pty->get ())
		1324	rxvt_fatal ("can't initialize pseudo-tty, aborting.\n");
		1325
		1326	int er;
		1327
		1328	#ifndef NO_BACKSPACE_KEY
		1329	if (rs[Rs_backspace_key][0] && !rs[Rs_backspace_key][1])
		1330	er = rs[Rs_backspace_key][0];
		1331	else if (strcmp (rs[Rs_backspace_key], "DEC") == 0)
		1332	er = '\177'; /* the initial state anyway */
		1333	else
		1334	#endif
		1335	er = -1;
		1336
		1337	rxvt_get_ttymode (&tio, er);
		1338	SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */
		1339	pty->set_utf8_mode (enc_utf8);
		1340
		1341	/* set initial window size */
		1342	tt_winch ();
		1343
		1344	#if ENABLE_FRILLS
		1345	if (rs[Rs_pty_fd])
		1346	return;
		1347	#endif
		1348
		1349	/* spin off the command interpreter */
		1350	switch (cmd_pid = fork ())
		1351	{
		1352	case -1:
		1353	{
		1354	cmd_pid = 0;
		1355	rxvt_fatal ("can't fork, aborting.\n");
		1356	}
		1357	case 0:
		1358	init_env ();
		1359
		1360	if (!pty->make_controlling_tty ())
		1361	fprintf (stderr, "%s: could not obtain control of tty.", RESNAME);
		1362	else
		1363	{
		1364	/* Reopen stdin, stdout and stderr over the tty file descriptor */
		1365	dup2 (pty->tty, STDIN_FILENO);
		1366	dup2 (pty->tty, STDOUT_FILENO);
		1367	dup2 (pty->tty, STDERR_FILENO);
		1368
		1369	// close all our file handles that we do no longer need
		1370	for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
		1371	{
		1372	if ((t)->pty->pty > 2) close ((t)->pty->pty);
		1373	if ((t)->pty->tty > 2) close ((t)->pty->tty);
		1374	}
		1375
		1376	run_child (argv);
		1377	fprintf (stderr, "%s: unable to exec child.", RESNAME);
		1378	}
		1379
		1380	_exit (EXIT_FAILURE);
		1381
		1382	default:
		1383	if (!option (Opt_utmpInhibit))
		1384	pty->login (cmd_pid, option (Opt_loginShell), rs[Rs_display_name]);
		1385
		1386	pty->close_tty ();
		1387
		1388	child_ev.start (cmd_pid);
		1389
		1390	HOOK_INVOKE ((this, HOOK_CHILD_START, DT_INT, cmd_pid, DT_END));
		1391	break;
		1392	}
		1393	}
		1394
		1395	/* ------------------------------------------------------------------------- *
		1396	* CHILD PROCESS OPERATIONS *
		1397	* ------------------------------------------------------------------------- */
		1398	/*
		1399	* The only open file descriptor is the slave tty - so no error messages.
		1400	* returns are fatal
		1401	*/
		1402	int
		1403	rxvt_term::run_child (const char const argv)
		1404	{
		1405	char *login;
		1406
		1407	if (option (Opt_console))
		1408	{ /* be virtual console, fail silently */
		1409	#ifdef TIOCCONS
		1410	unsigned int on = 1;
		1411
		1412	ioctl (STDIN_FILENO, TIOCCONS, &on);
		1413	#elif defined (SRIOCSREDIR)
		1414	int fd;
		1415
		1416	fd = open (CONSOLE, O_WRONLY, 0);
		1417	if (fd >= 0)
		1418	if (ioctl (fd, SRIOCSREDIR, NULL) < 0)
		1419	close (fd);
		1420	#endif /* SRIOCSREDIR */
		1421	}
		1422
		1423	/* reset signals and spin off the command interpreter */
		1424	signal (SIGINT, SIG_DFL);
		1425	signal (SIGQUIT, SIG_DFL);
		1426	signal (SIGCHLD, SIG_DFL);
		1427	signal (SIGHUP, SIG_DFL);
		1428	signal (SIGPIPE, SIG_DFL);
		1429	/*
		1430	* mimick login's behavior by disabling the job control signals
		1431	* a shell that wants them can turn them back on
		1432	*/
		1433	#ifdef SIGTSTP
		1434	signal (SIGTSTP, SIG_IGN);
		1435	signal (SIGTTIN, SIG_IGN);
		1436	signal (SIGTTOU, SIG_IGN);
		1437	#endif /* SIGTSTP */
		1438
		1439	// unblock signals (signals are blocked by iom.C
		1440	sigset_t ss;
		1441	sigemptyset (&ss);
		1442	sigprocmask (SIG_SETMASK, &ss, 0);
		1443
		1444	/* command interpreter path */
		1445	if (argv)
		1446	{
		1447	# ifdef DEBUG_CMD
		1448	int i;
		1449
		1450	for (i = 0; argv[i]; i++)
		1451	fprintf (stderr, "argv [%d] = \"%s\"\n", i, argv[i]);
		1452	# endif
		1453
		1454	execvp (argv[0], (char const )argv);
		1455	/* no error message: STDERR is closed! */
		1456	}
		1457	else
		1458	{
		1459	const char argv0, shell;
		1460
		1461	if ((shell = getenv ("SHELL")) == NULL \|\| *shell == '\0')
		1462	shell = "/bin/sh";
		1463
		1464	argv0 = (const char *)rxvt_basename (shell);
		1465
		1466	if (option (Opt_loginShell))
		1467	{
		1468	login = (char *)rxvt_malloc (strlen (argv0) + 2);
		1469
		1470	login[0] = '-';
		1471	strcpy (&login[1], argv0);
		1472	argv0 = login;
		1473	}
		1474
		1475	execlp (shell, argv0, (char *)0);
		1476	/* no error message: STDERR is closed! */
		1477	}
		1478
		1479	return -1;
		1480	}
		1481
1807	/----------------------- end-of-file (C source) -----------------------/	1482	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/init.C (file contents): Revision 1.67 by root, Tue Aug 3 22:19:51 2004 UTC vs. Revision 1.217 by root, Tue Oct 9 13:36:10 2007 UTC

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Comparing rxvt-unicode/src/init.C (file contents):
Revision 1.67 by root, Tue Aug 3 22:19:51 2004 UTC vs.
Revision 1.217 by root, Tue Oct 9 13:36:10 2007 UTC