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

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.168 by root, Sun Sep 5 09:32:59 2004 UTC vs.
Revision 1.190 by root, Mon Jan 17 00:59:23 2005 UTC

…		…
48	#include "../config.h" /* NECESSARY */	48	#include "../config.h" /* NECESSARY */
49	#include "rxvt.h" /* NECESSARY */	49	#include "rxvt.h" /* NECESSARY */
50	#include "version.h"	50	#include "version.h"
51	#include "command.h"	51	#include "command.h"
52		52
		53	#ifdef KEYSYM_RESOURCE
		54	# include "keyboard.h"
		55	#endif
		56
53	#include <wchar.h>	57	#include <cwchar>
		58	#include <csignal>
54		59
55	/----------------------------------------------------------------------/	60	/----------------------------------------------------------------------/
56		61
57	#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)	62	#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58		63
…		…
343	valid_keysym = keysym != NoSymbol;	348	valid_keysym = keysym != NoSymbol;
344	}	349	}
345		350
346	if (valid_keysym)	351	if (valid_keysym)
347	{	352	{
		353	#ifdef KEYSYM_RESOURCE
		354	if (keyboard->dispatch (this, keysym, ev.state))
		355	return;
		356	#endif
		357
348	if (TermWin.saveLines)	358	if (TermWin.saveLines)
349	{	359	{
350	#ifdef UNSHIFTED_SCROLLKEYS	360	#ifdef UNSHIFTED_SCROLLKEYS
351	if (!ctrl && !meta)	361	if (!ctrl && !meta)
352	#else	362	#else
…		…
417	{	427	{
418	/* normal XTerm key bindings */	428	/* normal XTerm key bindings */
419	case XK_Insert: /* Shift+Insert = paste mouse selection */	429	case XK_Insert: /* Shift+Insert = paste mouse selection */
420	selection_request (ev.time, 0, 0);	430	selection_request (ev.time, 0, 0);
421	return;	431	return;
422	#if TODO // TODO	432	#if TODO
423	/* rxvt extras */	433	/* rxvt extras */
424	case XK_KP_Add: /* Shift+KP_Add = bigger font */	434	case XK_KP_Add: /* Shift+KP_Add = bigger font */
425	change_font (FONT_UP);	435	change_font (FONT_UP);
426	return;	436	return;
427	case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */	437	case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
…		…
486	}	496	}
487	#endif	497	#endif
488		498
489	if (keysym >= 0xFF00 && keysym <= 0xFFFF)	499	if (keysym >= 0xFF00 && keysym <= 0xFFFF)
490	{	500	{
491	#ifdef KEYSYM_RESOURCE
492	if (! (shft \| ctrl) && Keysym_map[keysym & 0xFF] != NULL)
493	{
494	unsigned int l;
495	const unsigned char *kbuf0;
496
497	kbuf0 = (Keysym_map[keysym & 0xFF]);
498	l = (unsigned int)*kbuf0++;
499
500	/* escape prefix */
501	if (meta
502	# ifdef META8_OPTION
503	&& meta_char == C0_ESC
504	# endif
505	)
506	{
507	const unsigned char ch = C0_ESC;
508	tt_write (&ch, 1);
509	}
510
511	tt_write (kbuf0, l);
512	return;
513	}
514	else
515	#endif
516	{	501	{
517	newlen = 1;	502	newlen = 1;
518	switch (keysym)	503	switch (keysym)
519	{	504	{
520	#ifndef NO_BACKSPACE_KEY	505	#ifndef NO_BACKSPACE_KEY
…		…
787	#undef FKEY	772	#undef FKEY
788	default:	773	default:
789	newlen = 0;	774	newlen = 0;
790	break;	775	break;
791	}	776	}
		777
792	if (newlen)	778	if (newlen)
793	len = strlen (kbuf);	779	len = strlen (kbuf);
794	}	780	}
795		781
796	/*	782	/*
…		…
804	}	790	}
805	else if (ctrl && keysym == XK_minus)	791	else if (ctrl && keysym == XK_minus)
806	{	792	{
807	len = 1;	793	len = 1;
808	kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */	794	kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
		795	}
		796	else if (keysym == XK_ISO_Left_Tab)
		797	{
		798	strcpy (kbuf, "\033[Z");
		799	len = 3;
809	}	800	}
810	else	801	else
811	{	802	{
812	#ifdef META8_OPTION	803	#ifdef META8_OPTION
813	/* set 8-bit on */	804	/* set 8-bit on */
…		…
872	#endif /* DEBUG_CMD */	863	#endif /* DEBUG_CMD */
873	tt_write (kbuf, (unsigned int)len);	864	tt_write (kbuf, (unsigned int)len);
874	}	865	}
875	/}}} /	866	/}}} /
876		867
877	#if (MENUBAR_MAX)	868	#if MENUBAR_MAX \|\| defined (KEYSYM_RESOURCE)
878	/{{{ rxvt_cmd_write (), rxvt_cmd_getc () /	869	/{{{ rxvt_cmd_write (), rxvt_cmd_getc () /
879	/* attempt to `write' count to the input buffer */	870	/* attempt to `write' count to the input buffer */
880	unsigned int	871	unsigned int
881	rxvt_term::cmd_write (const unsigned char *str, unsigned int count)	872	rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
882	{	873	{
…		…
905		896
906	cmd_parse ();	897	cmd_parse ();
907		898
908	return 0;	899	return 0;
909	}	900	}
910	#endif /* MENUBAR_MAX */	901	#endif
911		902
912	void	903	void
913	rxvt_term::flush ()	904	rxvt_term::flush ()
914	{	905	{
915	flush_ev.stop ();	906	flush_ev.stop ();
…		…
1016	{	1007	{
1017	if (mouse_slip_wheel_speed == 0	1008	if (mouse_slip_wheel_speed == 0
1018	\|\| mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)	1009	\|\| mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
1019	: scr_page (UP, mouse_slip_wheel_speed))	1010	: scr_page (UP, mouse_slip_wheel_speed))
1020	{	1011	{
		1012	if (TermWin.view_start == TermWin.nscrolled \|\|
		1013	TermWin.view_start == 0)
		1014	mouse_slip_wheel_speed = 0;
		1015
1021	refresh_type \|= SMOOTH_REFRESH;	1016	refresh_type \|= SMOOTH_REFRESH;
1022	want_refresh = 1;	1017	want_refresh = 1;
1023	w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);	1018	w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
1024	}	1019	}
1025	}	1020	}
…		…
1057	rxvt_term::pty_cb (io_watcher &w, short revents)	1052	rxvt_term::pty_cb (io_watcher &w, short revents)
1058	{	1053	{
1059	SET_R (this);	1054	SET_R (this);
1060	SET_LOCALE (locale);	1055	SET_LOCALE (locale);
1061		1056
1062	if (revents & EVENT_WRITE)
1063	tt_write (0, 0);
1064	else if (revents & EVENT_READ)	1057	if (revents & EVENT_READ)
1065	// loop, but don't allow a single term to monopolize us	1058	// loop, but don't allow a single term to monopolize us
1066	while (pty_fill ())	1059	while (pty_fill ())
1067	if (cmd_parse ())	1060	if (cmd_parse ())
1068	break;	1061	break;
		1062
		1063	if (revents & EVENT_WRITE)
		1064	pty_write ();
1069	}	1065	}
1070		1066
1071	void	1067	void
1072	rxvt_term::pointer_unblank ()	1068	rxvt_term::pointer_unblank ()
1073	{	1069	{
…		…
1087	rxvt_term::pointer_blank ()	1083	rxvt_term::pointer_blank ()
1088	{	1084	{
1089	if (! (options & Opt_pointerBlank))	1085	if (! (options & Opt_pointerBlank))
1090	return;	1086	return;
1091		1087
1092	XDefineCursor (display->display, TermWin.vt, blank_cursor);	1088	XDefineCursor (display->display, TermWin.vt, display->blank_cursor);
1093	XFlush (display->display);	1089	XFlush (display->display);
1094		1090
1095	hidden_pointer = 1;	1091	hidden_pointer = 1;
1096	}	1092	}
1097		1093
…		…
1216	if (ev.type == KeyPress && hidden_pointer == 0)	1212	if (ev.type == KeyPress && hidden_pointer == 0)
1217	pointer_blank ();	1213	pointer_blank ();
1218	}	1214	}
1219	#endif	1215	#endif
1220		1216
1221	Window unused_root, unused_child;	1217	Window unused_root, unused_child;
1222	int unused_root_x, unused_root_y;	1218	int unused_root_x, unused_root_y;
1223	unsigned int unused_mask;	1219	unsigned int unused_mask;
1224		1220
1225	switch (ev.type)	1221	switch (ev.type)
1226	{	1222	{
1227	case KeyPress:	1223	case KeyPress:
1228	#if ISO_14755	1224	#if ISO_14755
…		…
1333	0L, 1000000L,	1329	0L, 1000000L,
1334	False, AnyPropertyType,	1330	False, AnyPropertyType,
1335	&ActualType, &ActualFormat,	1331	&ActualType, &ActualFormat,
1336	&Size, &RemainingBytes,	1332	&Size, &RemainingBytes,
1337	&data);	1333	&data);
1338	XChangeProperty (display->display, display->root,	1334	set_string_property (XA_CUT_BUFFER0, data);
1339	XA_CUT_BUFFER0, XA_STRING,
1340	8, PropModeReplace,
1341	data, strlen (data));
1342	XFree (data);	1335	XFree (data);
1343	selection_paste (display->root, XA_CUT_BUFFER0, True);	1336	selection_paste (display->root, XA_CUT_BUFFER0, true);
1344	XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime);	1337	XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime);
1345	}	1338	}
1346	#endif /* OFFIX_DND */	1339	#endif /* OFFIX_DND */
1347	break;	1340	break;
1348		1341
…		…
1452	resize_all_windows (width, height, 1);	1445	resize_all_windows (width, height, 1);
1453	}	1446	}
1454		1447
1455	#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */	1448	#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1456	if (options & Opt_transparent)	1449	if (options & Opt_transparent)
1457	{
1458	check_our_parents ();	1450	check_our_parents ();
1459	if (am_transparent)
1460	want_refresh = want_full_refresh = 1;
1461	}
1462	#endif	1451	#endif
1463	}	1452	}
1464	break;	1453	break;
1465		1454
1466	case PropertyNotify:	1455	case PropertyNotify:
…		…
1474	selection_clear ();	1463	selection_clear ();
1475	break;	1464	break;
1476		1465
1477	case SelectionNotify:	1466	case SelectionNotify:
1478	if (selection_wait == Sel_normal)	1467	if (selection_wait == Sel_normal)
1479	selection_paste (ev.xselection.requestor,	1468	selection_paste (ev.xselection.requestor, ev.xselection.property, true);
1480	ev.xselection.property, True);
1481	break;	1469	break;
1482		1470
1483	case SelectionRequest:	1471	case SelectionRequest:
1484	selection_send (ev.xselectionrequest);	1472	selection_send (ev.xselectionrequest);
1485	break;	1473	break;
…		…
1674	case PropertyNotify:	1662	case PropertyNotify:
1675	/*	1663	/*
1676	* if user used some Esetroot compatible prog to set the root bg,	1664	* if user used some Esetroot compatible prog to set the root bg,
1677	* use the property to determine the pixmap. We use it later on.	1665	* use the property to determine the pixmap. We use it later on.
1678	*/	1666	*/
1679	if (xa[XA_XROOTPMAPID] == 0)
1680	xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1681
1682	if (ev.xproperty.atom != xa[XA_XROOTPMAPID])	1667	if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID]
		1668	&& ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID])
1683	return;	1669	return;
1684		1670
1685	/* FALLTHROUGH */	1671	/* FALLTHROUGH */
1686	case ReparentNotify:	1672	case ReparentNotify:
1687	if ((options & Opt_transparent) && check_our_parents () && am_transparent)	1673	if ((options & Opt_transparent) && check_our_parents () && am_transparent)
…		…
1759	{	1745	{
1760	case Button1:	1746	case Button1:
1761	/* allow meta + click to select rectangular areas */	1747	/* allow meta + click to select rectangular areas */
1762	/* should be done in screen.C */	1748	/* should be done in screen.C */
1763	#if ENABLE_FRILLS	1749	#if ENABLE_FRILLS
1764	selection.rect = !! (ev.state & ModMetaMask);	1750	selection.rect = !!(ev.state & ModMetaMask);
1765	#else	1751	#else
1766	selection.rect = false;	1752	selection.rect = false;
1767	#endif	1753	#endif
1768		1754
1769	/* allow shift+left click to extend selection */	1755	/* allow shift+left click to extend selection */
…		…
2357	/*	2343	/*
2358	* Make the frame window set by the window manager have	2344	* Make the frame window set by the window manager have
2359	* the root background. Some window managers put multiple nested frame	2345	* the root background. Some window managers put multiple nested frame
2360	* windows for each client, so we have to take care about that.	2346	* windows for each client, so we have to take care about that.
2361	*/	2347	*/
2362	i = (xa[XA_XROOTPMAPID]	2348	i = (xa[XA_XROOTPMAP_ID]
2363	&& XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],	2349	&& XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAP_ID],
2364	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	2350	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2365	&nitems, &bytes_after, &prop) == Success);	2351	&nitems, &bytes_after, &prop) == Success);
2366		2352
2367	if (!i \|\| prop == NULL)	2353	if (!i \|\| prop == NULL)
2368	i = (xa[XA_XSETROOTID]	2354	i = (xa[XA_ESETROOT_PMAP_ID]
2369	&& XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],	2355	&& XGetWindowProperty (display->display, display->root, xa[XA_ESETROOT_PMAP_ID],
2370	0L, 1L, False, XA_PIXMAP, &atype, &aformat,	2356	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2371	&nitems, &bytes_after, &prop) == Success);	2357	&nitems, &bytes_after, &prop) == Success);
2372		2358
2373	if (!i \|\| prop == NULL	2359	if (!i \|\| prop == NULL
2374	#if TINTING	2360	#if TINTING
…		…
2415	sy = 0;	2401	sy = 0;
2416	}	2402	}
2417		2403
2418	MIN_IT (nw, (unsigned int) (wrootattr.width - sx));	2404	MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2419	MIN_IT (nh, (unsigned int) (wrootattr.height - sy));	2405	MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
		2406
		2407	XSync (display->display, False);
2420	allowedxerror = -1;	2408	allowedxerror = -1;
2421	image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);	2409	image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2422		2410
2423	/* XXX: handle BadMatch - usually because we're outside the pixmap */	2411	/* XXX: handle BadMatch - usually because we're outside the pixmap */
2424	/* XXX: may need a delay here? */	2412	/* XXX: may need a delay here? */
…		…
2470		2458
2471	am_transparent = am_pixmap_trans = 1;	2459	am_transparent = am_pixmap_trans = 1;
2472	}	2460	}
2473	}	2461	}
2474		2462
2475	if (!am_pixmap_trans)	2463	if (am_pixmap_trans)
		2464	XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
		2465	else
2476	{	2466	{
2477	unsigned int n;	2467	unsigned int n;
2478	/*	2468	/*
2479	* InheritPixmap transparency	2469	* InheritPixmap transparency
2480	*/	2470	*/
…		…
2543	if (scrollBar.win)	2533	if (scrollBar.win)
2544	{	2534	{
2545	XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);	2535	XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2546	scrollBar.setIdle ();	2536	scrollBar.setIdle ();
2547	scrollbar_show (0);	2537	scrollbar_show (0);
		2538	}
		2539
		2540	if (am_transparent)
		2541	{
		2542	want_refresh = want_full_refresh = 1;
		2543	if (am_pixmap_trans)
		2544	flush ();
2548	}	2545	}
2549		2546
2550	return pchanged;	2547	return pchanged;
2551	}	2548	}
2552	#endif	2549	#endif
…		…
2704	if (len == (size_t)-1)	2701	if (len == (size_t)-1)
2705	return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through	2702	return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2706		2703
2707	// assume wchar == unicode	2704	// assume wchar == unicode
2708	cmdbuf_ptr += len;	2705	cmdbuf_ptr += len;
2709	return wc;	2706	return wc & UNICODE_MASK;
2710	}	2707	}
2711		2708
2712	return NOCHAR;	2709	return NOCHAR;
2713	}	2710	}
2714		2711
…		…
3512	* ends_how is terminator used. returned input must be free()'d	3509	* ends_how is terminator used. returned input must be free()'d
3513	*/	3510	*/
3514	unsigned char *	3511	unsigned char *
3515	rxvt_term::get_to_st (unicode_t &ends_how)	3512	rxvt_term::get_to_st (unicode_t &ends_how)
3516	{	3513	{
3517	unicode_t seen_esc = 0, ch;	3514	unicode_t ch;
		3515	bool seen_esc = false;
3518	unsigned int n = 0;	3516	unsigned int n = 0;
3519	unsigned char *s;
3520	unsigned char string[STRING_MAX];	3517	wchar_t string[STRING_MAX];
3521		3518
3522	while ((ch = cmd_getc ()) != NOCHAR)	3519	while ((ch = cmd_getc ()) != NOCHAR)
3523	{	3520	{
3524	if (seen_esc)	3521	if (seen_esc)
3525	{	3522	{
…		…
3528	else	3525	else
3529	return NULL;	3526	return NULL;
3530	}	3527	}
3531	else if (ch == C0_ESC)	3528	else if (ch == C0_ESC)
3532	{	3529	{
3533	seen_esc = 1;	3530	seen_esc = true;
3534	continue;	3531	continue;
3535	}	3532	}
3536	else if (ch == C0_BEL \|\| ch == CHAR_ST)	3533	else if (ch == C0_BEL \|\| ch == CHAR_ST)
3537	break;	3534	break;
3538	else if (ch < 0x20)	3535	else if (ch < 0x20)
3539	return NULL; /* other control character - exit */	3536	return NULL; /* other control character - exit */
3540		3537
3541	seen_esc = 0;	3538	seen_esc = false;
3542		3539
3543	if (n >= sizeof (string) - 1)	3540	if (n >= sizeof (string) - 1)
3544	// stop at some sane length	3541	// stop at some sane length
3545	return NULL;	3542	return NULL;
3546		3543
…		…
3550	string[n++] = ch;	3547	string[n++] = ch;
3551	}	3548	}
3552		3549
3553	string[n++] = '\0';	3550	string[n++] = '\0';
3554		3551
3555	if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
3556	return NULL;
3557
3558	ends_how = (ch == 0x5c ? C0_ESC : ch);	3552	ends_how = (ch == 0x5c ? C0_ESC : ch);
3559	strncpy (s, string, n);	3553
3560	return s;	3554	return (unsigned char *)rxvt_wcstombs (string);
3561	}	3555	}
3562		3556
3563	/----------------------------------------------------------------------/	3557	/----------------------------------------------------------------------/
3564	/*	3558	/*
3565	* process DEVICE CONTROL STRING `ESC P ... (ST\|BEL)' or `0x90 ... (ST\|BEL)'	3559	* process DEVICE CONTROL STRING `ESC P ... (ST\|BEL)' or `0x90 ... (ST\|BEL)'
…		…
3666	set_title (str);	3660	set_title (str);
3667	break;	3661	break;
3668	case XTerm_property:	3662	case XTerm_property:
3669	if (str[0] == '?')	3663	if (str[0] == '?')
3670	{	3664	{
3671	Atom prop = XInternAtom (display->display, str + 1, True);	3665	Atom prop = display->atom (str + 1);
3672	Atom actual_type;	3666	Atom actual_type;
3673	int actual_format;	3667	int actual_format;
3674	unsigned long nitems;	3668	unsigned long nitems;
3675	unsigned long bytes_after;	3669	unsigned long bytes_after;
3676	unsigned char *value = 0;	3670	unsigned char *value = 0;
…		…
3694	char *eq = strchr (str, '='); // constness lost, but verified to be ok	3688	char *eq = strchr (str, '='); // constness lost, but verified to be ok
3695		3689
3696	if (eq)	3690	if (eq)
3697	{	3691	{
3698	*eq = 0;	3692	*eq = 0;
3699	XChangeProperty (display->display, TermWin.parent[0],	3693	set_utf8_property (display->atom (str), eq + 1);
3700	display->atom (str), XA_STRING, 8,
3701	PropModeReplace, (unsigned char *)eq + 1,
3702	strlen (eq + 1));
3703	}	3694	}
3704	else	3695	else
3705	XDeleteProperty (display->display, TermWin.parent[0],	3696	XDeleteProperty (display->display, TermWin.parent[0],
3706	display->atom (str));	3697	display->atom (str));
3707	}	3698	}
…		…
3761	break;	3752	break;
3762	case XTerm_Color_RV:	3753	case XTerm_Color_RV:
3763	process_color_seq (XTerm_Color_RV, Color_RV, str, resp);	3754	process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
3764	break;	3755	break;
3765	#endif	3756	#endif
3766	#if TRANSPARENT \|\| TINTING	3757	#if TRANSPARENT && TINTING
3767	case XTerm_Color_tint:	3758	case XTerm_Color_tint:
3768	process_color_seq (XTerm_Color_tint, Color_tint, str, resp);	3759	process_color_seq (XTerm_Color_tint, Color_tint, str, resp);
3769	check_our_parents ();	3760	check_our_parents ();
3770	if (am_transparent)	3761	if (am_transparent)
3771	want_full_refresh = want_refresh = 1;	3762	want_full_refresh = want_refresh = 1;
…		…
3837	if (query)	3828	if (query)
3838	tt_printf ("\33]%d;%-.250s%c", XTerm_locale, (options & Opt_insecure) ? locale : "", resp);	3829	tt_printf ("\33]%d;%-.250s%c", XTerm_locale, (options & Opt_insecure) ? locale : "", resp);
3839	else	3830	else
3840	{	3831	{
3841	set_locale (str);	3832	set_locale (str);
		3833	pty.set_utf8_mode (enc_utf8);
3842	# ifdef USE_XIM	3834	# ifdef USE_XIM
3843	im_cb ();	3835	im_cb ();
3844	# endif	3836	# endif
3845	}	3837	}
3846	break;	3838	break;
…		…
4284		4276
4285	/* ---------------------------------------------------------------------- */	4277	/* ---------------------------------------------------------------------- */
4286	/* Write data to the pty as typed by the user, pasted with the mouse,	4278	/* Write data to the pty as typed by the user, pasted with the mouse,
4287	* or generated by us in response to a query ESC sequence.	4279	* or generated by us in response to a query ESC sequence.
4288	*/	4280	*/
		4281	const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
		4282
4289	void	4283	void
4290	rxvt_term::tt_write (const unsigned char *data, unsigned int len)	4284	rxvt_term::tt_write (const unsigned char *data, unsigned int len)
4291	{	4285	{
4292	const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT	4286	if (v_buflen == 0)
		4287	{
		4288	ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4293		4289
4294	if (len)	4290	if ((unsigned int)written == len)
		4291	return;
		4292
		4293	data += written;
		4294	len -= written;
4295	{	4295	}
		4296
		4297	v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
		4298
		4299	memcpy (v_buffer + v_buflen, data, len);
		4300	v_buflen += len;
		4301
		4302	pty_ev.set (EVENT_READ \| EVENT_WRITE);
		4303	}
		4304
		4305	void rxvt_term::pty_write ()
		4306	{
		4307	int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
		4308
		4309	if (written > 0)
		4310	{
		4311	v_buflen -= written;
		4312
4296	if (v_buflen == 0)	4313	if (v_buflen == 0)
4297	{	4314	{
4298	ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE));
4299
4300	if ((unsigned int)written == len)
4301	return;
4302
4303	data += written;
4304	len -= written;
4305	}
4306
4307
4308	v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
4309
4310	memcpy (v_buffer + v_buflen, data, len);
4311	v_buflen += len;
4312	}
4313
4314	for (;;)
4315	{
4316	int written = write (pty.pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4317
4318	if (written > 0)
4319	{
4320	v_buflen -= written;
4321
4322	if (v_buflen == 0)
4323	{
4324	free (v_buffer);	4315	free (v_buffer);
4325	v_buffer = 0;	4316	v_buffer = 0;
4326	v_buflen = 0;	4317	v_buflen = 0;
4327		4318
4328	pty_ev.set (EVENT_READ);	4319	pty_ev.set (EVENT_READ);
4329	return;
4330	}
4331
4332	memmove (v_buffer, v_buffer + written, v_buflen);
4333	}
4334	else if (written != -1 \|\| (errno != EAGAIN && errno != EINTR))
4335	// original code just ignores this...
4336	destroy ();
4337	else
4338	{
4339	pty_ev.set (EVENT_READ \| EVENT_WRITE);
4340	return;	4320	return;
4341	}	4321	}
		4322
		4323	memmove (v_buffer, v_buffer + written, v_buflen);
4342	}	4324	}
		4325	else if (written != -1 \|\| (errno != EAGAIN && errno != EINTR))
		4326	// original code just ignores this...
		4327	destroy ();
4343	}	4328	}
4344		4329
4345	/----------------------- end-of-file (C source) -----------------------/	4330	/----------------------- end-of-file (C source) -----------------------/
4346		4331

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Comparing rxvt-unicode/src/command.C (file contents): Revision 1.168 by root, Sun Sep 5 09:32:59 2004 UTC vs. Revision 1.190 by root, Mon Jan 17 00:59:23 2005 UTC

Diff Legend

Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.168 by root, Sun Sep 5 09:32:59 2004 UTC vs.
Revision 1.190 by root, Mon Jan 17 00:59:23 2005 UTC