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-rw-r--r--main/term.c303
1 files changed, 0 insertions, 303 deletions
diff --git a/main/term.c b/main/term.c
deleted file mode 100644
index d051338d8..000000000
--- a/main/term.c
+++ /dev/null
@@ -1,303 +0,0 @@
-/*
- * Asterisk -- An open source telephony toolkit.
- *
- * Copyright (C) 1999 - 2005, Digium, Inc.
- *
- * Mark Spencer <markster@digium.com>
- *
- * See http://www.asterisk.org for more information about
- * the Asterisk project. Please do not directly contact
- * any of the maintainers of this project for assistance;
- * the project provides a web site, mailing lists and IRC
- * channels for your use.
- *
- * This program is free software, distributed under the terms of
- * the GNU General Public License Version 2. See the LICENSE file
- * at the top of the source tree.
- */
-
-/*! \file
- *
- * \brief Terminal Routines
- *
- * \author Mark Spencer <markster@digium.com>
- */
-
-#include "asterisk.h"
-
-ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/time.h>
-#include <signal.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
-#include "asterisk/term.h"
-#include "asterisk/options.h"
-#include "asterisk/lock.h"
-#include "asterisk/utils.h"
-
-static int vt100compat;
-
-static char prepdata[80] = "";
-static char enddata[80] = "";
-static char quitdata[80] = "";
-
-static const char *termpath[] = {
- "/usr/share/terminfo",
- "/usr/local/share/misc/terminfo",
- "/usr/lib/terminfo",
- NULL
- };
-
-/* Ripped off from Ross Ridge, but it's public domain code (libmytinfo) */
-static short convshort(char *s)
-{
- register int a,b;
-
- a = (int) s[0] & 0377;
- b = (int) s[1] & 0377;
-
- if (a == 0377 && b == 0377)
- return -1;
- if (a == 0376 && b == 0377)
- return -2;
-
- return a + b * 256;
-}
-
-int ast_term_init(void)
-{
- char *term = getenv("TERM");
- char termfile[256] = "";
- char buffer[512] = "";
- int termfd = -1, parseokay = 0, i;
-
- if (!term)
- return 0;
- if (!ast_opt_console || ast_opt_no_color || !ast_opt_no_fork)
- return 0;
-
- for (i=0 ;; i++) {
- if (termpath[i] == NULL) {
- break;
- }
- snprintf(termfile, sizeof(termfile), "%s/%c/%s", termpath[i], *term, term);
- termfd = open(termfile, O_RDONLY);
- if (termfd > -1) {
- break;
- }
- }
- if (termfd > -1) {
- int actsize = read(termfd, buffer, sizeof(buffer) - 1);
- short sz_names = convshort(buffer + 2);
- short sz_bools = convshort(buffer + 4);
- short n_nums = convshort(buffer + 6);
-
- /* if ((sz_names + sz_bools) & 1)
- sz_bools++; */
-
- if (sz_names + sz_bools + n_nums < actsize) {
- /* Offset 13 is defined in /usr/include/term.h, though we do not
- * include it here, as it conflicts with include/asterisk/term.h */
- short max_colors = convshort(buffer + 12 + sz_names + sz_bools + 13 * 2);
- if (max_colors > 0) {
- vt100compat = 1;
- }
- parseokay = 1;
- }
- close(termfd);
- }
-
- if (!parseokay) {
- /* These comparisons should not be substrings nor case-insensitive, as
- * terminal types are very particular about how they treat suffixes and
- * capitalization. For example, terminal type 'linux-m' does NOT
- * support color, while 'linux' does. Not even all vt100* terminals
- * support color, either (e.g. 'vt100+fnkeys'). */
- if (!strcmp(term, "linux")) {
- vt100compat = 1;
- } else if (!strcmp(term, "xterm")) {
- vt100compat = 1;
- } else if (!strcmp(term, "xterm-color")) {
- vt100compat = 1;
- } else if (!strncmp(term, "Eterm", 5)) {
- /* Both entries which start with Eterm support color */
- vt100compat = 1;
- } else if (!strcmp(term, "vt100")) {
- vt100compat = 1;
- } else if (!strncmp(term, "crt", 3)) {
- /* Both crt terminals support color */
- vt100compat = 1;
- }
- }
-
- if (vt100compat) {
- /* Make commands show up in nice colors */
- snprintf(prepdata, sizeof(prepdata), "%c[%d;%d;%dm", ESC, ATTR_BRIGHT, COLOR_BROWN, COLOR_BLACK + 10);
- snprintf(enddata, sizeof(enddata), "%c[%d;%d;%dm", ESC, ATTR_RESET, COLOR_WHITE, COLOR_BLACK + 10);
- snprintf(quitdata, sizeof(quitdata), "%c[0m", ESC);
- }
- return 0;
-}
-
-char *term_color(char *outbuf, const char *inbuf, int fgcolor, int bgcolor, int maxout)
-{
- int attr=0;
- char tmp[40];
- if (!vt100compat) {
- ast_copy_string(outbuf, inbuf, maxout);
- return outbuf;
- }
- if (!fgcolor && !bgcolor) {
- ast_copy_string(outbuf, inbuf, maxout);
- return outbuf;
- }
- if ((fgcolor & 128) && (bgcolor & 128)) {
- /* Can't both be highlighted */
- ast_copy_string(outbuf, inbuf, maxout);
- return outbuf;
- }
- if (!bgcolor)
- bgcolor = COLOR_BLACK;
-
- if (bgcolor) {
- bgcolor &= ~128;
- bgcolor += 10;
- }
- if (fgcolor & 128) {
- attr = ATTR_BRIGHT;
- fgcolor &= ~128;
- }
- if (fgcolor && bgcolor) {
- snprintf(tmp, sizeof(tmp), "%d;%d", fgcolor, bgcolor);
- } else if (bgcolor) {
- snprintf(tmp, sizeof(tmp), "%d", bgcolor);
- } else if (fgcolor) {
- snprintf(tmp, sizeof(tmp), "%d", fgcolor);
- }
- if (attr) {
- snprintf(outbuf, maxout, "%c[%d;%sm%s%c[0;%d;%dm", ESC, attr, tmp, inbuf, ESC, COLOR_WHITE, COLOR_BLACK + 10);
- } else {
- snprintf(outbuf, maxout, "%c[%sm%s%c[0;%d;%dm", ESC, tmp, inbuf, ESC, COLOR_WHITE, COLOR_BLACK + 10);
- }
- return outbuf;
-}
-
-char *term_color_code(char *outbuf, int fgcolor, int bgcolor, int maxout)
-{
- int attr=0;
- char tmp[40];
- if ((!vt100compat) || (!fgcolor && !bgcolor)) {
- *outbuf = '\0';
- return outbuf;
- }
- if ((fgcolor & 128) && (bgcolor & 128)) {
- /* Can't both be highlighted */
- *outbuf = '\0';
- return outbuf;
- }
- if (!bgcolor)
- bgcolor = COLOR_BLACK;
-
- if (bgcolor) {
- bgcolor &= ~128;
- bgcolor += 10;
- }
- if (fgcolor & 128) {
- attr = ATTR_BRIGHT;
- fgcolor &= ~128;
- }
- if (fgcolor && bgcolor) {
- snprintf(tmp, sizeof(tmp), "%d;%d", fgcolor, bgcolor);
- } else if (bgcolor) {
- snprintf(tmp, sizeof(tmp), "%d", bgcolor);
- } else if (fgcolor) {
- snprintf(tmp, sizeof(tmp), "%d", fgcolor);
- }
- if (attr) {
- snprintf(outbuf, maxout, "%c[%d;%sm", ESC, attr, tmp);
- } else {
- snprintf(outbuf, maxout, "%c[%sm", ESC, tmp);
- }
- return outbuf;
-}
-
-char *term_strip(char *outbuf, char *inbuf, int maxout)
-{
- char *outbuf_ptr = outbuf, *inbuf_ptr = inbuf;
-
- while (outbuf_ptr < outbuf + maxout) {
- switch (*inbuf_ptr) {
- case ESC:
- while (*inbuf_ptr && (*inbuf_ptr != 'm'))
- inbuf_ptr++;
- break;
- default:
- *outbuf_ptr = *inbuf_ptr;
- outbuf_ptr++;
- }
- if (! *inbuf_ptr)
- break;
- inbuf_ptr++;
- }
- return outbuf;
-}
-
-char *term_prompt(char *outbuf, const char *inbuf, int maxout)
-{
- if (!vt100compat) {
- ast_copy_string(outbuf, inbuf, maxout);
- return outbuf;
- }
- snprintf(outbuf, maxout, "%c[%d;%d;%dm%c%c[%d;%d;%dm%s",
- ESC, ATTR_BRIGHT, COLOR_BLUE, COLOR_BLACK + 10,
- inbuf[0],
- ESC, 0, COLOR_WHITE, COLOR_BLACK + 10,
- inbuf + 1);
- return outbuf;
-}
-
-/* filter escape sequences */
-void term_filter_escapes(char *line)
-{
- int i;
- int len = strlen(line);
-
- for (i = 0; i < len; i++) {
- if (line[i] != ESC)
- continue;
- if ((i < (len - 2)) &&
- (line[i + 1] == 0x5B)) {
- switch (line[i + 2]) {
- case 0x30:
- case 0x31:
- case 0x33:
- continue;
- }
- }
- /* replace ESC with a space */
- line[i] = ' ';
- }
-}
-
-char *term_prep(void)
-{
- return prepdata;
-}
-
-char *term_end(void)
-{
- return enddata;
-}
-
-char *term_quit(void)
-{
- return quitdata;
-}
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