X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Ftinfo%2Flib_tputs.c;h=e3dc8d328977f20b1f7a10b95c45cc7ec3386423;hp=aab3351905cef871bae6dba24bda48f1c1c1dae6;hb=404cc3f5b0751dd219565139f825c5a4d445f651;hpb=e6c7286022d8a7a7ea7f15a6ffa7f9addb00e42d;ds=sidebyside diff --git a/ncurses/tinfo/lib_tputs.c b/ncurses/tinfo/lib_tputs.c index aab33519..e3dc8d32 100644 --- a/ncurses/tinfo/lib_tputs.c +++ b/ncurses/tinfo/lib_tputs.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright (c) 1998-2003,2007 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 * @@ -29,6 +29,8 @@ /**************************************************************************** * Author: Zeyd M. Ben-Halim 1992,1995 * * and: Eric S. Raymond * + * and: Thomas E. Dickey 1996-on * + * and: Juergen Pfeifer 2009 * ****************************************************************************/ /* @@ -40,74 +42,135 @@ */ #include + +#ifndef CUR +#define CUR SP_TERMTYPE +#endif + #include #include /* padding_baud_rate, xon_xoff */ #include /* ospeed */ #include -MODULE_ID("$Id: lib_tputs.c,v 1.64 2007/09/29 20:37:13 tom Exp $") +MODULE_ID("$Id: lib_tputs.c,v 1.73 2009/05/10 00:54:17 tom Exp $") NCURSES_EXPORT_VAR(char) PC = 0; /* used by termcap library */ NCURSES_EXPORT_VAR(NCURSES_OSPEED) ospeed = 0; /* used by termcap library */ NCURSES_EXPORT_VAR(int) _nc_nulls_sent = 0; /* used by 'tack' program */ -static int (*my_outch) (int c) = _nc_outch; +#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 + +#if NCURSES_SP_FUNCS +#define my_outch SP_PARM->_outch +#else +static NCURSES_SP_OUTC my_outch = NCURSES_SP_NAME(_nc_outch); +#endif NCURSES_EXPORT(int) -delay_output(int ms) +NCURSES_SP_NAME(delay_output) (NCURSES_SP_DCLx int ms) { - T((T_CALLED("delay_output(%d)"), ms)); + T((T_CALLED("delay_output(%p,%d)"), SP_PARM, ms)); if (no_pad_char) { - _nc_flush(); + NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_ARG); napms(ms); } else { register int nullcount; nullcount = (ms * _nc_baudrate(ospeed)) / (BAUDBYTE * 1000); for (_nc_nulls_sent += nullcount; nullcount > 0; nullcount--) - my_outch(PC); - if (my_outch == _nc_outch) - _nc_flush(); + my_outch(NCURSES_SP_ARGx PC); + if (my_outch == NCURSES_SP_NAME(_nc_outch)) + NCURSES_SP_NAME(_nc_flush) (NCURSES_SP_ARG); } returnCode(OK); } +#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(SP_PARM)); +} + +#if NCURSES_SP_FUNCS NCURSES_EXPORT(void) _nc_flush(void) { - (void) fflush(NC_OUTPUT); + NCURSES_SP_NAME(_nc_flush) (CURRENT_SCREEN); } +#endif NCURSES_EXPORT(int) -_nc_outch(int ch) +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 * buffered I/O is not. */ - write(fileno(NC_OUTPUT), &tmp, 1); + write(fileno(NC_OUTPUT(SP_PARM)), &tmp, 1); } else { - putc(ch, NC_OUTPUT); + putc(ch, NC_OUTPUT(SP_PARM)); } return OK; } +#if NCURSES_SP_FUNCS +NCURSES_EXPORT(int) +_nc_outch(int ch) +{ + return NCURSES_SP_NAME(_nc_outch) (CURRENT_SCREEN, ch); +} +#endif + +NCURSES_EXPORT(int) +NCURSES_SP_NAME(putp) (NCURSES_SP_DCLx const char *string) +{ + return NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx + string, 1, NCURSES_SP_NAME(_nc_outch)); +} + +#if NCURSES_SP_FUNCS NCURSES_EXPORT(int) putp(const char *string) { - return tputs(string, 1, _nc_outch); + return NCURSES_SP_NAME(putp) (CURRENT_SCREEN, string); } +#endif NCURSES_EXPORT(int) -tputs(const char *string, int affcnt, int (*outc) (int)) +NCURSES_SP_NAME(tputs) (NCURSES_SP_DCLx + const char *string, + int affcnt, + NCURSES_SP_OUTC outc) { bool always_delay; bool normal_delay; @@ -120,7 +183,7 @@ tputs(const char *string, int affcnt, int (*outc) (int)) char addrbuf[32]; if (USE_TRACEF(TRACE_TPUTS)) { - if (outc == _nc_outch) + if (outc == NCURSES_SP_NAME(_nc_outch)) (void) strcpy(addrbuf, "_nc_outch"); else (void) sprintf(addrbuf, "%p", outc); @@ -147,7 +210,7 @@ tputs(const char *string, int affcnt, int (*outc) (int)) !xon_xoff && padding_baud_rate #if NCURSES_NO_PADDING - && (SP == 0 || !(SP->_no_padding)) + && !GetNoPadding(SP_PARM) #endif && (_nc_baudrate(ospeed) >= padding_baud_rate); } @@ -184,21 +247,21 @@ tputs(const char *string, int affcnt, int (*outc) (int)) my_outch = outc; /* redirect delay_output() */ while (*string) { if (*string != '$') - (*outc) (*string); + (*outc) (NCURSES_SP_ARGx *string); else { string++; if (*string != '<') { - (*outc) ('$'); + (*outc) (NCURSES_SP_ARGx '$'); if (*string) - (*outc) (*string); + (*outc) (NCURSES_SP_ARGx *string); } else { bool mandatory; string++; if ((!isdigit(UChar(*string)) && *string != '.') || !strchr(string, '>')) { - (*outc) ('$'); - (*outc) ('<'); + (*outc) (NCURSES_SP_ARGx '$'); + (*outc) (NCURSES_SP_ARGx '<'); continue; } @@ -233,7 +296,7 @@ tputs(const char *string, int affcnt, int (*outc) (int)) && (always_delay || normal_delay || mandatory)) - delay_output(number / 10); + NCURSES_SP_NAME(delay_output) (NCURSES_SP_ARGx number / 10); } /* endelse (*string == '<') */ } /* endelse (*string == '$') */ @@ -253,6 +316,25 @@ tputs(const char *string, int affcnt, int (*outc) (int)) delay_output(trailpad / 10); #endif /* BSD_TPUTS */ - my_outch = _nc_outch; + my_outch = NCURSES_SP_NAME(_nc_outch); return OK; } + +#if NCURSES_SP_FUNCS +NCURSES_EXPORT(int) +_nc_outc_wrapper(SCREEN *sp, int c) +{ + if (0 == sp) { + return (ERR); + } else { + return sp->jump(c); + } +} + +NCURSES_EXPORT(int) +tputs(const char *string, int affcnt, int (*outc) (int)) +{ + SetSafeOutcWrapper(outc); + return NCURSES_SP_NAME(tputs) (NCURSES_SP_ARGx string, affcnt, _nc_outc_wrapper); +} +#endif