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authorRong-En Fan <rafan@FreeBSD.org>2007-12-30 11:10:17 +0000
committerRong-En Fan <rafan@FreeBSD.org>2007-12-30 11:10:17 +0000
commit536bf19adc224388608d1ed2df0b31b9dd159c3f (patch)
treeebc6068250abbc176386fde29d12b9c7d8ec4536 /contrib/ncurses/tack/output.c
parent5ca44d1c915a0e0c87f8f347e61f7bfa65d609af (diff)
downloadsrc-536bf19adc224388608d1ed2df0b31b9dd159c3f.tar.gz
src-536bf19adc224388608d1ed2df0b31b9dd159c3f.zip
- Remove files that are removed in upstreamvendor/ncurses/5.6-20071222
Notes
Notes: svn path=/vendor/ncurses/dist/; revision=174996 svn path=/vendor/ncurses/5.6-20071222/; revision=174995; tag=vendor/ncurses/5.6-20071222
Diffstat (limited to 'contrib/ncurses/tack/output.c')
-rw-r--r--contrib/ncurses/tack/output.c818
1 files changed, 0 insertions, 818 deletions
diff --git a/contrib/ncurses/tack/output.c b/contrib/ncurses/tack/output.c
deleted file mode 100644
index 8a3d0f42dfeb..000000000000
--- a/contrib/ncurses/tack/output.c
+++ /dev/null
@@ -1,818 +0,0 @@
-/*
-** Copyright (C) 1991, 1997 Free Software Foundation, Inc.
-**
-** This file is part of TACK.
-**
-** TACK is free software; you can redistribute it and/or modify
-** it under the terms of the GNU General Public License as published by
-** the Free Software Foundation; either version 2, or (at your option)
-** any later version.
-**
-** TACK is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-** GNU General Public License for more details.
-**
-** You should have received a copy of the GNU General Public License
-** along with TACK; see the file COPYING. If not, write to
-** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-** Boston, MA 02110-1301, USA
-*/
-/* screen formatting and I/O utility functions */
-
-#include <tack.h>
-#include <time.h>
-
-MODULE_ID("$Id: output.c,v 1.11 2006/11/26 00:16:49 tom Exp $")
-
-/* globals */
-long char_sent; /* number of characters sent */
-int char_count; /* counts characters */
-int line_count; /* counts line feeds */
-int expand_chars; /* length of expand() string */
-int replace_mode; /* used to output replace mode padding */
-int can_go_home; /* TRUE if we can fashion a home command */
-int can_clear_screen; /* TRUE if we can somehow clear the screen */
-int raw_characters_sent; /* Total output characters */
-static int log_count; /* Number of characters on a log line */
-
-/* translate mode default strings */
-#define TM_carriage_return TM_string[0].value
-#define TM_cursor_down TM_string[1].value
-#define TM_scroll_forward TM_string[2].value
-#define TM_newline TM_string[3].value
-#define TM_cursor_left TM_string[4].value
-#define TM_bell TM_string[5].value
-#define TM_form_feed TM_string[6].value
-#define TM_tab TM_string[7].value
-
-struct default_string_list TM_string[TM_last] = {
- {"cr", "\r", 0},
- {"cud1", "\n", 0},
- {"ind", "\n", 0},
- {"nel", "\r\n", 0},
- {"cub1", "\b", 0},
- {"bel", "\007", 0},
- {"ff", "\f", 0},
- {"ht", "\t", 0}
-};
-
-static const char *c0[32] = {
- "NUL", "SOH", "STX", "ETX", "EOT", "ENQ", "ACK",
- "BEL", "BS", "HT", "LF", "VT", "FF", "CR", "SO", "SI",
- "DLE", "DC1", "DC2", "DC3", "DC4", "NAK", "SYN", "ETB",
- "CAN", "EM", "SUB", "ESC", "FS", "GS", "RS", "US"
-};
-
-static const char *c1[32] = {
- "", "", "", "", "IND", "NEL", "SSA", "ESA",
- "HTS", "HTJ", "VTS", "PLD", "PLU", "RI", "SS2", "SS3",
- "DCS", "PU1", "PU2", "STS", "CCH", "MW", "SPA", "EPA",
- "", "", "", "CSI", "ST", "OSC", "PM", "APC"
-};
-
-int
-getnext(int mask)
-{ /* get the next character without scan mode
- conversion */
- int ch;
- unsigned char buf;
-
- tc_putp(req_for_input);
- fflush(stdout);
- if (nodelay_read)
- while (1) {
- ch = read(fileno(stdin), &buf, 1);
- if (ch == -1)
- return EOF;
- if (ch == 1)
- return buf;
- }
- ch = getchar();
- if (ch == EOF)
- return EOF;
- return ch & mask;
-}
-
-
-int
-getchp(int mask)
-{ /* read a character with scan mode conversion */
- if (scan_mode) {
- tc_putp(req_for_input);
- fflush(stdout);
- return scan_key();
- } else
- return getnext(mask);
-}
-
-/*
-** tc_putch(c)
-**
-** Output one character
-*/
-int
-tc_putch(int c)
-{
- char_sent++;
- raw_characters_sent++;
- putchar(c);
- if ((raw_characters_sent & 31) == 31) {
- fflush(stdout);
- }
- if (log_fp) {
- /* terminal output logging */
- c = UChar(c);
- if (c < 32) {
- fprintf(log_fp, "<%s>", c0[c]);
- log_count += 5;
- } else
- if (c < 127) {
- fprintf(log_fp, "%c", c);
- log_count += 1;
- } else {
- fprintf(log_fp, "<%02x>", c);
- log_count += 4;
- }
- if (c == '\n' || log_count >= 80) {
- fprintf(log_fp, "\n");
- log_count = 0;
- }
- }
- return (c);
-}
-
-/*
-** tt_tputs(string, reps)
-**
-** Output a string with tputs() translation.
-** Use this function inside timing tests.
-*/
-void
-tt_tputs(const char *string, int reps)
-{
- int i;
-
- if (string) {
- for (i = 0; i < TT_MAX; i++) {
- if (i >= ttp) {
- tt_cap[i] = string;
- tt_affected[i] = reps;
- tt_count[i] = 1;
- tt_delay[i] = msec_cost(string, reps);
- ttp++;
- break;
- }
- if (string == tt_cap[i] && reps == tt_affected[i]) {
- tt_count[i]++;
- tt_delay_used += tt_delay[i];
- break;
- }
- }
- (void) tputs(string, reps, tc_putch);
- }
-}
-
-/*
-** tt_putp(string)
-**
-** Output a string with tputs() translation.
-** Use this function inside timing tests.
-*/
-void
-tt_putp(const char *string)
-{
- tt_tputs(string, 1);
-}
-
-/*
-** tt_putparm(string, reps, arg1, arg2)
-**
-** Send tt_tputs(tparm(string, args1, arg2), reps)
-** Use this function inside timing tests.
-*/
-void
-tt_putparm(
- NCURSES_CONST char *string,
- int reps,
- int arg1,
- int arg2)
-{
- int i;
-
- if (string) {
- for (i = 0; i < TT_MAX; i++) {
- if (i >= ttp) {
- tt_cap[i] = string;
- tt_affected[i] = reps;
- tt_count[i] = 1;
- tt_delay[i] = msec_cost(string, reps);
- ttp++;
- break;
- }
- if (string == tt_cap[i] && reps == tt_affected[i]) {
- tt_count[i]++;
- tt_delay_used += tt_delay[i];
- break;
- }
- }
- (void) tputs(TPARM_2((NCURSES_CONST char *)string, arg1, arg2), reps, tc_putch);
- }
-}
-
-/*
-** tc_putp(string)
-**
-** Output a string with tputs() translation.
-** Use this function instead of putp() so we can track
-** the actual number of characters sent.
-*/
-int
-tc_putp(const char *string)
-{
- return tputs(string, 1, tc_putch);
-}
-
-
-void
-put_this(int c)
-{ /* output one character (with padding) */
- tc_putch(c);
- if (char_padding && replace_mode)
- tt_putp(char_padding);
-}
-
-
-void
-put_cr(void)
-{
- if (translate_mode && carriage_return) {
- tt_putp(carriage_return);
- } else {
- tt_putp(TM_carriage_return);
- }
- char_count = 0;
-}
-
-
-void
-put_lf(void)
-{ /* send a linefeed (only works in RAW or
- CBREAK mode) */
- if (translate_mode && cursor_down) {
- tt_putp(cursor_down);
- } else {
- tt_putp(TM_cursor_down);
- }
- line_count++;
-}
-
-
-void
-put_ind(void)
-{ /* scroll forward (only works in RAW or
- CBREAK mode) */
- if (translate_mode && scroll_forward) {
- tt_putp(scroll_forward);
- } else {
- tt_putp(TM_scroll_forward);
- }
- line_count++;
-}
-
-/*
-** put_crlf()
-**
-** Send (nel) or <cr> <lf>
-*/
-void
-put_crlf(void)
-{
- if (translate_mode && newline) {
- tt_putp(newline);
- } else {
- tt_putp(TM_newline);
- }
- char_count = 0;
- line_count++;
-}
-
-/*
-** put_new_lines(count)
-**
-** Send a number of newlines. (nel)
-*/
-void
-put_newlines(int n)
-{
- while (n-- > 0) {
- put_crlf();
- }
-}
-
-/*
-** putchp(character)
-**
-** Send one character to the terminal.
-** This function does translation of control characters.
-*/
-void
-putchp(int c)
-{
- switch (c) {
- case '\b':
- if (translate_mode && cursor_left) {
- tt_putp(cursor_left);
- } else {
- tt_putp(TM_cursor_left);
- }
- char_count--;
- break;
- case 7:
- if (translate_mode && bell) {
- tt_putp(bell);
- } else {
- tt_putp(TM_bell);
- }
- break;
- case '\f':
- if (translate_mode && form_feed) {
- tt_putp(form_feed);
- } else {
- tt_putp(TM_form_feed);
- }
- char_count = 0;
- line_count++;
- break;
- case '\n':
- put_crlf();
- break;
- case '\r':
- put_cr();
- break;
- case '\t':
- if (translate_mode && tab) {
- tt_putp(tab);
- } else {
- tt_putp(TM_tab);
- }
- char_count = ((char_count / 8) + 1) * 8;
- break;
- default:
- put_this(c);
- char_count++;
- break;
- }
-}
-
-
-void
-put_str(const char *s)
-{ /* send the string to the terminal */
- for (; *s; putchp(*s++));
-}
-
-
-void
-putln(const char *s)
-{ /* output a string followed by a CR LF */
- for (; *s; putchp(*s++));
- put_crlf();
-}
-
-
-void
-put_columns(const char *s, int len, int w)
-{ /* put out s in column format */
- int l;
-
- if (char_count + w > columns) {
- put_crlf();
- }
- l = char_count % w;
- if (l) {
- while (l < w) {
- putchp(' ');
- l++;
- }
- }
- if (char_count && char_count + len >= columns) {
- put_crlf();
- }
- l = char_count;
- put_str(s);
- char_count = l + len;
-}
-
-
-/*
-** ptext(string)
-**
-** Output a string but do not assume the terminal will wrap to a
-** new line. Break the line at a word boundary then send a CR LF.
-** This is more esthetic on 40 column terminals.
-*/
-void
-ptext(const char *s)
-{
- const char *t;
-
- while (*s) {
- for (t = s + 1; *t > ' '; t++);
- if ((char_count != 0) && ((t - s) + char_count >= columns)) {
- put_crlf();
- while (*s == ' ')
- s++;
- }
- while (s < t) {
- putchp(*s++);
- }
- }
-}
-
-
-void
-put_dec(char *f, int i)
-{ /* print a line with a decimal number in it */
- char tm[128];
-
- sprintf(tm, f, i / 10, i % 10);
- ptext(tm);
-}
-
-
-void
-three_digit(char *tx, int i)
-{ /* convert the decimal number to a string of
- at least 3 digits */
- if (i < 1000)
- sprintf(tx, "%d.%d", i / 10, i % 10);
- else
- sprintf(tx, "%d", i / 10);
-}
-
-
-void
-ptextln(const char *s)
-{ /* print the text using ptext() then add a CR
- LF */
- ptext(s);
- put_crlf();
-}
-
-
-static void
-expand_one(int ch, char **v)
-{ /* expand one character */
- char *t = *v;
-
- if (ch & 0x80) { /* dump it in octal (yuck) */
- *t++ = '\\';
- *t++ = '0' + ((ch >> 6) & 3);
- *t++ = '0' + ((ch >> 3) & 7);
- *t++ = '0' + (ch & 7);
- expand_chars += 4;
- } else if (ch == 127) { /* DEL */
- *t++ = '^';
- *t++ = '?';
- expand_chars += 2;
- } else if (ch >= ' ') {
- *t++ = ch;
- expand_chars++;
- } else { /* control characters */
- *t++ = '^';
- *t++ = ch + '@';
- expand_chars += 2;
- }
- *v = t;
-}
-
-
-char *
-expand(const char *s)
-{ /* convert the string to printable form */
- static char buf[4096];
- char *t, *v;
- int ch;
-
- if (magic_cookie_glitch <= 0 && exit_attribute_mode) {
- v = enter_reverse_mode;
- } else {
- v = NULL;
- }
- expand_chars = 0;
- t = buf;
- if (s) {
- for (; (ch = *s); s++) {
- if ((ch & 0x80) && v) { /* print it in reverse video
- mode */
- strcpy(t, liberated(TPARM_0(v)));
- for (; *t; t++);
- expand_one(ch & 0x7f, &t);
- strcpy(t, liberated(TPARM_0(exit_attribute_mode)));
- for (; *t; t++);
- } else {
- expand_one(ch, &t);
- }
- }
- }
- *t = '\0';
- return buf;
-}
-
-
-char *
-print_expand(char *s)
-{ /* convert the string to 7-bit printable form */
- static char buf[4096];
- char *t;
- int ch;
-
- expand_chars = 0;
- t = buf;
- if (s) {
- for (; (ch = *s); s++) {
- expand_one(ch, &t);
- }
- }
- *t = '\0';
- return buf;
-}
-
-
-char *
-expand_to(char *s, int l)
-{ /* expand s to length l */
- char *t;
-
- for (s = t = expand(s); *t; t++);
- for (; expand_chars < l; expand_chars++) {
- *t++ = ' ';
- }
- *t = '\0';
- return s;
-}
-
-
-char *
-hex_expand_to(char *s, int l)
-{ /* expand s to length l in hex */
- static char buf[4096];
- char *t;
-
- for (t = buf; *s; s++) {
- sprintf(t, "%02X ", UChar(*s));
- t += 3;
- if (t - buf > (int) sizeof(buf) - 4) {
- break;
- }
- }
- for (; t - buf < l;) {
- *t++ = ' ';
- }
- *t = '\0';
- expand_chars = t - buf;
- return buf;
-}
-
-
-char *
-expand_command(const char *c)
-{ /* expand an ANSI escape sequence */
- static char buf[256];
- int i, j, ch;
- char *s;
-
- s = buf;
- for (i = FALSE; (ch = UChar(*c)) != 0; c++) {
- if (i) {
- *s++ = ' ';
- }
- i = TRUE;
- if (ch < 32) {
- j = UChar(c[1]);
- if (ch == '\033' && j >= '@' && j <= '_') {
- ch = j - '@';
- c++;
- for (j = 0; (*s = c1[ch][j++]); s++);
- } else
- for (j = 0; (*s = c0[ch][j++]); s++);
- } else {
- *s++ = ch;
- j = UChar(c[1]);
- if (ch >= '0' && ch <= '9' &&
- j >= '0' && j <= '9') {
- i = FALSE;
- }
- }
- }
- *s = '\0';
- return buf;
-}
-
-/*
-** go_home()
-**
-** Move the cursor to the home position
-*/
-void
-go_home(void)
-{
- int i;
-
- if (cursor_home)
- tt_putp(cursor_home);
- else if (cursor_address)
- tt_putparm(cursor_address, lines, 0, 0);
- else if (row_address) { /* use (vpa) */
- put_cr();
- tt_putparm(row_address, 1, 0, 0);
- } else if (cursor_up && cursor_to_ll) {
- tt_putp(cursor_to_ll);
- for (i = 1; i < lines; i++) {
- tt_putp(cursor_up);
- }
- } else {
- can_go_home = FALSE;
- return;
- }
- char_count = line_count = 0;
- can_go_home = TRUE;
-}
-
-
-void
-home_down(void)
-{ /* move the cursor to the lower left hand
- corner */
- int i;
-
- if (cursor_to_ll)
- tt_putp(cursor_to_ll);
- else if (cursor_address)
- tt_putparm(cursor_address, lines, lines - 1, 0);
- else if (row_address) { /* use (vpa) */
- put_cr();
- tt_putparm(row_address, 1, lines - 1, 0);
- } else if (cursor_down && cursor_home) {
- tt_putp(cursor_home);
- for (i = 1; i < lines; i++)
- tt_putp(cursor_down);
- } else
- return;
- char_count = 0;
- line_count = lines - 1;
-}
-
-
-void
-put_clear(void)
-{ /* clear the screen */
- int i;
-
- if (clear_screen)
- tt_tputs(clear_screen, lines);
- else if (clr_eos && can_go_home) {
- go_home();
- tt_tputs(clr_eos, lines);
- } else if (scroll_forward && !over_strike && (can_go_home || cursor_up)) {
- /* clear the screen by scrolling */
- put_cr();
- if (cursor_to_ll) {
- tt_putp(cursor_to_ll);
- } else if (cursor_address) {
- tt_putparm(cursor_address, lines, lines - 1, 0);
- } else if (row_address) {
- tt_putparm(row_address, 1, lines - 1, 0);
- } else {
- for (i = 1; i < lines; i++) {
- tt_putp(scroll_forward);
- }
- }
- for (i = 1; i < lines; i++) {
- tt_putp(scroll_forward);
- }
- if (can_go_home) {
- go_home();
- } else {
- for (i = 1; i < lines; i++) {
- tt_putp(cursor_up);
- }
- }
- } else {
- can_clear_screen = FALSE;
- return;
- }
- char_count = line_count = 0;
- can_clear_screen = TRUE;
-}
-
-/*
-** wait_here()
-**
-** read one character from the input stream
-** If the terminal is not in RAW mode then this function will
-** wait for a <cr> or <lf>.
-*/
-int
-wait_here(void)
-{
- char ch, cc[64];
- char message[16];
- int i, j;
-
- for (i = 0; i < (int) sizeof(cc); i++) {
- cc[i] = ch = getchp(STRIP_PARITY);
- if (ch == '\r' || ch == '\n') {
- put_crlf();
- char_sent = 0;
- return cc[i ? i - 1 : 0];
- }
- if (ch >= ' ') {
- if (stty_query(TTY_CHAR_MODE)) {
- put_crlf();
- char_sent = 0;
- return ch;
- }
- continue;
- }
- if (ch == 023) { /* Control S */
- /* ignore control S, but tell me about it */
- while (ch == 023 || ch == 021) {
- ch = getchp(STRIP_PARITY);
- if (i < (int) sizeof(cc))
- cc[++i] = ch;
- }
- put_str("\nThe terminal sent a ^S -");
- for (j = 0; j <= i; j++) {
- sprintf(message, " %02X", cc[j] & 0xFF);
- put_str(message);
- }
- put_crlf();
- i = -1;
- } else if (ch != 021) { /* Not Control Q */
- /* could be abort character */
- spin_flush();
- if (tty_can_sync == SYNC_TESTED) {
- (void) tty_sync_error();
- } else {
- put_str("\n? ");
- }
- }
- }
- return '?';
-}
-
-
-/*
-** read_string(buffer, length)
-**
-** Read a string of characters from the input stream.
-*/
-void
-read_string(
- char *buf,
- int length)
-{
- int ch, i;
-
- for (i = 0; i < length - 1; ) {
- ch = getchp(STRIP_PARITY);
- if (ch == '\r' || ch == '\n') {
- break;
- }
- if (ch == '\b' || ch == 127) {
- if (i) {
- putchp('\b');
- putchp(' ');
- putchp('\b');
- i--;
- }
- } else {
- buf[i++] = ch;
- putchp(ch);
- }
- }
- buf[i] = '\0';
- put_crlf();
- char_sent = 0;
-}
-
-/*
-** maybe_wait(lines)
-**
-** wait if near the end of the screen, then clear screen
-*/
-void
-maybe_wait(int n)
-{
- if (line_count + n >= lines) {
- if (char_sent != 0) {
- ptext("Go? ");
- (void) wait_here();
- }
- put_clear();
- } else {
- put_crlf();
- }
-}