/****************************************************************************
- * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2008,2009 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
/****************************************************************************
* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ * and: Thomas E. Dickey 1996-on *
+ * and: Juergen Pfeifer 2009 *
****************************************************************************/
/*
#include <termcap.h> /* ospeed */
#include <tic.h>
-MODULE_ID("$Id: lib_tputs.c,v 1.51 2000/10/08 00:22:24 tom Exp $")
+MODULE_ID("$Id: lib_tputs.c,v 1.68 2009/02/28 21:08:18 tom Exp $")
-char PC = 0; /* used by termcap library */
-short ospeed = 0; /* used by termcap library */
+NCURSES_EXPORT_VAR(char) PC = 0; /* used by termcap library */
+NCURSES_EXPORT_VAR(NCURSES_OSPEED) ospeed = 0; /* used by termcap library */
-int _nc_nulls_sent = 0; /* used by 'tack' program */
+NCURSES_EXPORT_VAR(int) _nc_nulls_sent = 0; /* used by 'tack' program */
+
+#if NCURSES_NO_PADDING
+NCURSES_EXPORT(void)
+_nc_set_no_padding(SCREEN *sp)
+{
+ bool no_padding = (getenv("NCURSES_NO_PADDING") != 0);
+
+ if (sp)
+ sp->_no_padding = no_padding;
+ else
+ _nc_prescreen._no_padding = no_padding;
+
+ TR(TRACE_CHARPUT | TRACE_MOVE, ("padding will%s be used",
+ GetNoPadding(sp) ? " not" : ""));
+}
+#endif
static int (*my_outch) (int c) = _nc_outch;
-int
-delay_output(int ms)
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(delay_output) (NCURSES_SP_DCLx int ms)
{
T((T_CALLED("delay_output(%d)"), ms));
} else {
register int nullcount;
- nullcount = (ms * _nc_baudrate(ospeed)) / 10000;
+ nullcount = (ms * _nc_baudrate(ospeed)) / (BAUDBYTE * 1000);
for (_nc_nulls_sent += nullcount; nullcount > 0; nullcount--)
my_outch(PC);
if (my_outch == _nc_outch)
returnCode(OK);
}
-void
-_nc_flush(void)
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+delay_output(int ms)
+{
+ return NCURSES_SP_NAME(delay_output) (CURRENT_SCREEN, ms);
+}
+#endif
+
+NCURSES_EXPORT(void)
+NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_DCL0)
{
(void) fflush(NC_OUTPUT);
}
-int
-_nc_outch(int ch)
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(void)
+_nc_flush(void)
{
-#ifdef TRACE
- _nc_outchars++;
-#endif /* TRACE */
+ NCURSES_SP_NAME(_nc_flush) (CURRENT_SCREEN);
+}
+#endif
+
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(_nc_outch) (NCURSES_SP_DCLx int ch)
+{
+ COUNT_OUTCHARS(1);
- if (SP != 0
- && SP->_cleanup) {
+ if (SP_PARM != 0
+ && SP_PARM->_cleanup) {
char tmp = ch;
/*
* POSIX says write() is safe in a signal handler, but the
return OK;
}
-#if USE_WIDEC_SUPPORT
-/*
- * Reference: The Unicode Standard 2.0
- *
- * No surrogates supported (we're storing only one 16-bit Unicode value per
- * cell).
- */
-int
-_nc_utf8_outch(int ch)
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+_nc_outch(int ch)
{
- static const unsigned byteMask = 0xBF;
- static const unsigned otherMark = 0x80;
- static const unsigned firstMark[] =
- {0x00, 0x00, 0xC0, 0xE0, 0xF0, 0xF8, 0xFC};
-
- int result[7], *ptr;
- int count = 0;
-
- if ((unsigned int) ch < 0x80)
- count = 1;
- else if ((unsigned int) ch < 0x800)
- count = 2;
- else if ((unsigned int) ch < 0x10000)
- count = 3;
- else if ((unsigned int) ch < 0x200000)
- count = 4;
- else if ((unsigned int) ch < 0x4000000)
- count = 5;
- else if ((unsigned int) ch <= 0x7FFFFFFF)
- count = 6;
- else {
- count = 3;
- ch = 0xFFFD;
- }
- ptr = result + count;
- switch (count) {
- case 6:
- *--ptr = (ch | otherMark) & byteMask;
- ch >>= 6;
- /* FALLTHRU */
- case 5:
- *--ptr = (ch | otherMark) & byteMask;
- ch >>= 6;
- /* FALLTHRU */
- case 4:
- *--ptr = (ch | otherMark) & byteMask;
- ch >>= 6;
- /* FALLTHRU */
- case 3:
- *--ptr = (ch | otherMark) & byteMask;
- ch >>= 6;
- /* FALLTHRU */
- case 2:
- *--ptr = (ch | otherMark) & byteMask;
- ch >>= 6;
- /* FALLTHRU */
- case 1:
- *--ptr = (ch | firstMark[count]);
- break;
- }
- while (count--)
- _nc_outch(*ptr++);
- return OK;
+ return NCURSES_SP_NAME(_nc_outch) (CURRENT_SCREEN, ch);
}
#endif
-int
+NCURSES_EXPORT(int)
putp(const char *string)
{
return tputs(string, 1, _nc_outch);
}
-int
+NCURSES_EXPORT(int)
tputs(const char *string, int affcnt, int (*outc) (int))
{
bool always_delay;
#ifdef TRACE
char addrbuf[32];
- if (_nc_tracing & TRACE_TPUTS) {
+ if (USE_TRACEF(TRACE_TPUTS)) {
if (outc == _nc_outch)
(void) strcpy(addrbuf, "_nc_outch");
else
} else {
_tracef("tputs(%s, %d, %s) called", _nc_visbuf(string), affcnt, addrbuf);
}
- _nc_tputs_trace = (char *) NULL;
+ TPUTS_TRACE(NULL);
+ _nc_unlock_global(tracef);
}
#endif /* TRACE */
!xon_xoff
&& padding_baud_rate
#if NCURSES_NO_PADDING
- && (SP == 0 || !(SP->_no_padding))
+ && !GetNoPadding(SP)
#endif
&& (_nc_baudrate(ospeed) >= padding_baud_rate);
}
* (like nethack) actually do the likes of tputs("50") to get delays.
*/
trailpad = 0;
- if (isdigit(*string)) {
- while (isdigit(*string)) {
+ if (isdigit(UChar(*string))) {
+ while (isdigit(UChar(*string))) {
trailpad = trailpad * 10 + (*string - '0');
string++;
}
trailpad *= 10;
if (*string == '.') {
string++;
- if (isdigit(*string)) {
+ if (isdigit(UChar(*string))) {
trailpad += (*string - '0');
string++;
}
- while (isdigit(*string))
+ while (isdigit(UChar(*string)))
string++;
}
bool mandatory;
string++;
- if ((!isdigit(*string) && *string != '.') || !strchr(string, '>')) {
+ if ((!isdigit(UChar(*string)) && *string != '.')
+ || !strchr(string, '>')) {
(*outc) ('$');
(*outc) ('<');
continue;
}
number = 0;
- while (isdigit(*string)) {
+ while (isdigit(UChar(*string))) {
number = number * 10 + (*string - '0');
string++;
}
number *= 10;
if (*string == '.') {
string++;
- if (isdigit(*string)) {
+ if (isdigit(UChar(*string))) {
number += (*string - '0');
string++;
}
- while (isdigit(*string))
+ while (isdigit(UChar(*string)))
string++;
}