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Release calc version 2.11.1

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This commit is contained in:
Landon Curt Noll
1999-12-14 01:33:40 -08:00
parent 2c9b160dc5
commit 867002aa77
519 changed files with 18131 additions and 4296 deletions
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189
config.c
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@@ -1,11 +1,35 @@
/*
* Copyright (c) 1997 David I. Bell
* Permission is granted to use, distribute, or modify this source,
* provided that this copyright notice remains intact.
* config - configuration routines
*
* Configuration routines.
* Copyright (C) 1999 David I. Bell and Landon Curt Noll
*
* Primary author: David I. Bell
*
* Calc is open software; you can redistribute it and/or modify it under
* the terms of the version 2.1 of the GNU Lesser General Public License
* as published by the Free Software Foundation.
*
* Calc 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 Lesser General
* Public License for more details.
*
* A copy of version 2.1 of the GNU Lesser General Public License is
* distributed with calc under the filename COPYING-LGPL. You should have
* received a copy with calc; if not, write to Free Software Foundation, Inc.
* 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
* @(#) $Revision: 29.1 $
* @(#) $Id: config.c,v 29.1 1999/12/14 09:15:35 chongo Exp $
* @(#) $Source: /usr/local/src/cmd/calc/RCS/config.c,v $
*
* Under source code control: 1991/07/20 00:21:56
* File existed as early as: 1991
*
* Share and enjoy! :-) http://reality.sgi.com/chongo/tech/comp/calc/
*/
#include <stdio.h>
#include "calc.h"
#include "token.h"
@@ -15,6 +39,11 @@
#include "config.h"
#include "string.h"
#include "have_strdup.h"
#if !defined(HAVE_STRDUP)
# define strdup(x) calc_strdup((CONST char *)(x))
#endif /* HAVE_STRDUP */
/*
* Table of configuration types that can be set or read.
@@ -52,12 +81,16 @@ NAMETYPE configs[] = {
{"blkverbose", CONFIG_BLKVERBOSE},
{"blkbase", CONFIG_BLKBASE},
{"blkfmt", CONFIG_BLKFMT},
{"lib_debug", CONFIG_LIB_DEBUG},
{"resource_debug", CONFIG_RESOURCE_DEBUG},
{"lib_debug", CONFIG_RESOURCE_DEBUG},
{"calc_debug", CONFIG_CALC_DEBUG},
{"user_debug", CONFIG_USER_DEBUG},
{"verbose_quit",CONFIG_VERBOSE_QUIT},
{"ctrl_d", CONFIG_CTRL_D},
{"ctrl-d", CONFIG_CTRL_D}, /* alias for ctrl_d */
{"program", CONFIG_PROGRAM},
{"basename", CONFIG_BASENAME},
{"version", CONFIG_VERSION},
{NULL, 0}
};
@@ -97,10 +130,13 @@ CONFIG oldstd = { /* backward compatible standard configuration */
BLK_BASE_HEX, /* block octet print base */
BLK_FMT_HD_STYLE, /* block output format */
0, /* internal calc debug level */
3, /* calc library debug level */
3, /* calc resource file debug level */
0, /* user defined debug level */
TRUE, /* print Quit or abort executed messages */
CTRL_D_VIRGIN /* ^D only exits on virgin lines */
CTRL_D_VIRGIN_EOF, /* ^D only exits on virgin lines */
NULL, /* our name */
NULL, /* basename of our name */
NULL /* version */
};
CONFIG newstd = { /* new non-backward compatible configuration */
MODE_INITIAL, /* current output mode */
@@ -134,10 +170,13 @@ CONFIG newstd = { /* new non-backward compatible configuration */
BLK_BASE_HEX, /* block octet print base */
BLK_FMT_HD_STYLE, /* block output format */
0, /* internal calc debug level */
3, /* calc library debug level */
3, /* calc resource file debug level */
0, /* user defined debug level */
TRUE, /* print Quit or abort executed messages */
CTRL_D_VIRGIN /* ^D only exits on virgin lines */
CTRL_D_VIRGIN_EOF, /* ^D only exits on virgin lines */
NULL, /* our name */
NULL, /* basename of our name */
NULL /* version */
};
CONFIG *conf = NULL; /* loaded in at startup - current configuration */
@@ -209,16 +248,16 @@ static NAMETYPE blk_fmt[] = {
* Possible ctrl_d styles
*/
static NAMETYPE ctrl_d[] = {
{"virgin_eof", CTRL_D_VIRGIN},
{"virgineof", CTRL_D_VIRGIN},
{"virgin", CTRL_D_VIRGIN},
{"default", CTRL_D_VIRGIN},
{"never_eof", CTRL_D_EMACS},
{"nevereof", CTRL_D_EMACS},
{"never", CTRL_D_EMACS},
{"empty_eof", CTRL_D_EOF},
{"emptyeof", CTRL_D_EOF},
{"empty", CTRL_D_EOF},
{"virgin_eof", CTRL_D_VIRGIN_EOF},
{"virgineof", CTRL_D_VIRGIN_EOF},
{"virgin", CTRL_D_VIRGIN_EOF},
{"default", CTRL_D_VIRGIN_EOF},
{"never_eof", CTRL_D_NEVER_EOF},
{"nevereof", CTRL_D_NEVER_EOF},
{"never", CTRL_D_NEVER_EOF},
{"empty_eof", CTRL_D_EMPTY_EOF},
{"emptyeof", CTRL_D_EMPTY_EOF},
{"empty", CTRL_D_EMPTY_EOF},
{NULL, 0}
};
@@ -226,19 +265,19 @@ static NAMETYPE ctrl_d[] = {
/*
* Possible binary config state values
*/
#define TRUE_STRING "on"
#define FALSE_STRING "off"
#define TRUE_STRING "true"
#define FALSE_STRING "false"
static NAMETYPE truth[] = {
{TRUE_STRING, TRUE},
{"true", TRUE},
{"t", TRUE},
{"on", TRUE},
{"yes", TRUE},
{"y", TRUE},
{"set", TRUE},
{"1", TRUE},
{FALSE_STRING, FALSE},
{"false", FALSE},
{"f", FALSE},
{"off", FALSE},
{"no", FALSE},
{"n", FALSE},
{"unset", FALSE},
@@ -797,18 +836,18 @@ setconfig(int type, VALUE *vp)
conf->calc_debug = temp;
break;
case CONFIG_LIB_DEBUG:
case CONFIG_RESOURCE_DEBUG:
if (vp->v_type != V_NUM) {
math_error("Non numeric for lib_debug");
math_error("Non numeric for resource_debug");
/*NOTREACHED*/
}
q = vp->v_num;
temp = qtoi(q);
if (qisfrac(q) || !zistiny(q->num)) {
math_error("Illegal lib_debug parameter value");
math_error("Illegal resource_debug parameter value");
/*NOTREACHED*/
}
conf->lib_debug = temp;
conf->resource_debug = temp;
break;
case CONFIG_USER_DEBUG:
@@ -854,6 +893,18 @@ setconfig(int type, VALUE *vp)
conf->ctrl_d = temp;
break;
case CONFIG_PROGRAM:
math_error("The program config parameter is read-only");
/*NOTREACHED*/
case CONFIG_BASENAME:
math_error("The program config parameter is read-only");
/*NOTREACHED*/
case CONFIG_VERSION:
math_error("The program config parameter is read-only");
/*NOTREACHED*/
default:
math_error("Setting illegal config parameter");
/*NOTREACHED*/
@@ -902,18 +953,23 @@ config_copy(CONFIG *src)
* clone the pointer values
*/
dest->epsilon = qlink(src->epsilon);
dest->prompt1 = (char *)malloc(strlen(src->prompt1)+1);
if (dest->prompt1 == NULL) {
math_error("cannot dup prompt1 for new CONFIG value");
/*NOTREACHED*/
dest->prompt1 = strdup(src->prompt1);
dest->prompt2 = strdup(src->prompt2);
if (src->program == NULL) {
dest->program = strdup(program);
} else {
dest->program = strdup(src->program);
}
strcpy(dest->prompt1, src->prompt1);
dest->prompt2 = (char *)malloc(strlen(src->prompt2)+1);
if (dest->prompt2 == NULL) {
math_error("cannot dup prompt2 for new CONFIG value");
/*NOTREACHED*/
if (src->basename == NULL) {
dest->basename = strdup(basename);
} else {
dest->basename = strdup(src->basename);
}
if (src->version == NULL) {
dest->version = strdup(version());
} else {
dest->version = strdup(src->version);
}
strcpy(dest->prompt2, src->prompt2);
/*
* return the new value
@@ -950,6 +1006,15 @@ config_free(CONFIG *cfg)
if (cfg->prompt2 != NULL) {
free(cfg->prompt2);
}
if (cfg->program != NULL) {
free(cfg->program);
}
if (cfg->basename != NULL) {
free(cfg->basename);
}
if (cfg->version != NULL) {
free(cfg->version);
}
/*
* free the CONFIG value itself
@@ -1161,8 +1226,8 @@ config_value(CONFIG *cfg, int type, VALUE *vp)
i = cfg->calc_debug;
break;
case CONFIG_LIB_DEBUG:
i = cfg->lib_debug;
case CONFIG_RESOURCE_DEBUG:
i = cfg->resource_debug;
break;
case CONFIG_USER_DEBUG:
@@ -1188,6 +1253,33 @@ config_value(CONFIG *cfg, int type, VALUE *vp)
vp->v_str = makenewstring(p);
return;
case CONFIG_PROGRAM:
vp->v_type = V_STR;
if (cfg->basename == NULL) {
vp->v_str = makestring(strdup(program));
} else {
vp->v_str = makenewstring(cfg->program);
}
return;
case CONFIG_BASENAME:
vp->v_type = V_STR;
if (cfg->basename == NULL) {
vp->v_str = makestring(strdup(basename));
} else {
vp->v_str = makenewstring(cfg->basename);
}
return;
case CONFIG_VERSION:
vp->v_type = V_STR;
if (cfg->version == NULL) {
vp->v_str = makestring(strdup(version()));
} else {
vp->v_str = makenewstring(cfg->version);
}
return;
default:
math_error("Getting illegal CONFIG element");
/*NOTREACHED*/
@@ -1262,8 +1354,23 @@ config_cmp(CONFIG *cfg1, CONFIG *cfg2)
cfg1->blkbase != cfg2->blkbase ||
cfg1->blkfmt != cfg2->blkfmt ||
cfg1->calc_debug != cfg2->calc_debug ||
cfg1->lib_debug != cfg2->lib_debug ||
cfg1->resource_debug != cfg2->resource_debug ||
cfg1->user_debug != cfg2->user_debug ||
cfg1->verbose_quit != cfg2->verbose_quit ||
cfg1->ctrl_d != cfg2->ctrl_d;
cfg1->ctrl_d != cfg2->ctrl_d ||
(cfg1->program == NULL && cfg2->program != NULL) ||
(cfg1->program != NULL && cfg2->program == NULL) ||
(cfg1->program != NULL && cfg2->program != NULL &&
strcmp(cfg1->program, cfg2->program) != 0) ||
(cfg1->basename == NULL && cfg2->basename != NULL) ||
(cfg1->basename != NULL && cfg2->basename == NULL) ||
(cfg1->basename != NULL && cfg2->basename != NULL &&
strcmp(cfg1->basename, cfg2->basename) != 0) ||
(cfg1->version == NULL && cfg2->version != NULL) ||
(cfg1->version != NULL && cfg2->version == NULL) ||
(cfg1->version != NULL && cfg2->version != NULL &&
strcmp(cfg1->version, cfg2->version) != 0);
}