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|
/*
* langinfo.c - parameter interface to langinfo via curses
*
* This file is part of zsh, the Z shell.
*
* Copyright (c) 2002 Peter Stephenson, Clint Adams
* All rights reserved.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and to distribute modified versions of this software for any
* purpose, provided that the above copyright notice and the following
* two paragraphs appear in all copies of this software.
*
* In no event shall Peter Stephenson, Clint Adams or the Zsh Development Group
* be liable to any party for direct, indirect, special, incidental, or
* consequential damages arising out of the use of this software and its
* documentation, even if Sven Wishnowsky, Clint Adams and the Zsh
* Development Group have been advised of the possibility of such damage.
*
* Peter Stephenson, Clint Adams and the Zsh Development Group specifically
* disclaim any warranties, including, but not limited to, the implied
* warranties of merchantability and fitness for a particular purpose.
* The software provided hereunder is on an "as is" basis, and Peter
* Stephenson, Clint Adams and the Zsh Development Group have no obligation
* to provide maintenance, support, updates, enhancements, or modifications.
*
*/
#include "langinfo.mdh"
#include "langinfo.pro"
static char langinfo_nam[] = "langinfo";
#ifdef HAVE_LANGINFO_H
# include <langinfo.h>
#endif
static Param langinfo_pm;
/**/
#ifdef HAVE_NL_LANGINFO
static char *nl_names[] = {
#ifdef CODESET
"CODESET",
#endif /* CODESET */
#ifdef D_T_FMT
"D_T_FMT",
#endif /* D_T_FMT */
#ifdef D_FMT
"D_FMT",
#endif /* D_FMT */
#ifdef T_FMT
"T_FMT",
#endif /* T_FMT */
#ifdef RADIXCHAR
"RADIXCHAR",
#endif /* RADIXCHAR */
#ifdef THOUSEP
"THOUSEP",
#endif /* THOUSEP */
#ifdef YESEXPR
"YESEXPR",
#endif /* YESEXPR */
#ifdef NOEXPR
"NOEXPR",
#endif /* NOEXPR */
#ifdef CRNCYSTR
"CRNCYSTR",
#endif /* CRNCYSTR */
#ifdef ABDAY_1
"ABDAY_1",
#endif /* ABDAY_1 */
#ifdef ABDAY_2
"ABDAY_2",
#endif /* ABDAY_2 */
#ifdef ABDAY_3
"ABDAY_3",
#endif /* ABDAY_3 */
#ifdef ABDAY_4
"ABDAY_4",
#endif /* ABDAY_4 */
#ifdef ABDAY_5
"ABDAY_5",
#endif /* ABDAY_5 */
#ifdef ABDAY_6
"ABDAY_6",
#endif /* ABDAY_6 */
#ifdef ABDAY_7
"ABDAY_7",
#endif /* ABDAY_7 */
#ifdef DAY_1
"DAY_1",
#endif /* DAY_1 */
#ifdef DAY_2
"DAY_2",
#endif /* DAY_2 */
#ifdef DAY_3
"DAY_3",
#endif /* DAY_3 */
#ifdef DAY_4
"DAY_4",
#endif /* DAY_4 */
#ifdef DAY_5
"DAY_5",
#endif /* DAY_5 */
#ifdef DAY_6
"DAY_6",
#endif /* DAY_6 */
#ifdef DAY_7
"DAY_7",
#endif /* DAY_7 */
#ifdef ABMON_1
"ABMON_1",
#endif /* ABMON_1 */
#ifdef ABMON_2
"ABMON_2",
#endif /* ABMON_2 */
#ifdef ABMON_3
"ABMON_3",
#endif /* ABMON_3 */
#ifdef ABMON_4
"ABMON_4",
#endif /* ABMON_4 */
#ifdef ABMON_5
"ABMON_5",
#endif /* ABMON_5 */
#ifdef ABMON_6
"ABMON_6",
#endif /* ABMON_6 */
#ifdef ABMON_7
"ABMON_7",
#endif /* ABMON_7 */
#ifdef ABMON_8
"ABMON_8",
#endif /* ABMON_8 */
#ifdef ABMON_9
"ABMON_9",
#endif /* ABMON_9 */
#ifdef ABMON_10
"ABMON_10",
#endif /* ABMON_10 */
#ifdef ABMON_11
"ABMON_11",
#endif /* ABMON_11 */
#ifdef ABMON_12
"ABMON_12",
#endif /* ABMON_12 */
#ifdef MON_1
"MON_1",
#endif /* MON_1 */
#ifdef MON_2
"MON_2",
#endif /* MON_2 */
#ifdef MON_3
"MON_3",
#endif /* MON_3 */
#ifdef MON_4
"MON_4",
#endif /* MON_4 */
#ifdef MON_5
"MON_5",
#endif /* MON_5 */
#ifdef MON_6
"MON_6",
#endif /* MON_6 */
#ifdef MON_7
"MON_7",
#endif /* MON_7 */
#ifdef MON_8
"MON_8",
#endif /* MON_8 */
#ifdef MON_9
"MON_9",
#endif /* MON_9 */
#ifdef MON_10
"MON_10",
#endif /* MON_10 */
#ifdef MON_11
"MON_11",
#endif /* MON_11 */
#ifdef MON_12
"MON_12",
#endif /* MON_12 */
#ifdef T_FMT_AMPM
"T_FMT_AMPM",
#endif /* T_FMT_AMPM */
#ifdef AM_STR
"AM_STR",
#endif /* AM_STR */
#ifdef PM_STR
"PM_STR",
#endif /* PM_STR */
#ifdef ERA
"ERA",
#endif /* ERA */
#ifdef ERA_D_FMT
"ERA_D_FMT",
#endif /* ERA_D_FMT */
#ifdef ERA_D_T_FMT
"ERA_D_T_FMT",
#endif /* ERA_D_T_FMT */
#ifdef ERA_T_FMT
"ERA_T_FMT",
#endif /* ERA_T_FMT */
#ifdef ALT_DIGITS
"ALT_DIGITS",
#endif /* ALT_DIGITS */
NULL
};
static nl_item nl_vals[] = {
#ifdef CODESET
CODESET,
#endif /* CODESET */
#ifdef D_T_FMT
D_T_FMT,
#endif /* D_T_FMT */
#ifdef D_FMT
D_FMT,
#endif /* D_FMT */
#ifdef T_FMT
T_FMT,
#endif /* T_FMT */
#ifdef RADIXCHAR
RADIXCHAR,
#endif /* RADIXCHAR */
#ifdef THOUSEP
THOUSEP,
#endif /* THOUSEP */
#ifdef YESEXPR
YESEXPR,
#endif /* YESEXPR */
#ifdef NOEXPR
NOEXPR,
#endif /* NOEXPR */
#ifdef CRNCYSTR
CRNCYSTR,
#endif /* CRNCYSTR */
#ifdef ABDAY_1
ABDAY_1,
#endif /* ABDAY_1 */
#ifdef ABDAY_2
ABDAY_2,
#endif /* ABDAY_2 */
#ifdef ABDAY_3
ABDAY_3,
#endif /* ABDAY_3 */
#ifdef ABDAY_4
ABDAY_4,
#endif /* ABDAY_4 */
#ifdef ABDAY_5
ABDAY_5,
#endif /* ABDAY_5 */
#ifdef ABDAY_6
ABDAY_6,
#endif /* ABDAY_6 */
#ifdef ABDAY_7
ABDAY_7,
#endif /* ABDAY_7 */
#ifdef DAY_1
DAY_1,
#endif /* DAY_1 */
#ifdef DAY_2
DAY_2,
#endif /* DAY_2 */
#ifdef DAY_3
DAY_3,
#endif /* DAY_3 */
#ifdef DAY_4
DAY_4,
#endif /* DAY_4 */
#ifdef DAY_5
DAY_5,
#endif /* DAY_5 */
#ifdef DAY_6
DAY_6,
#endif /* DAY_6 */
#ifdef DAY_7
DAY_7,
#endif /* DAY_7 */
#ifdef ABMON_1
ABMON_1,
#endif /* ABMON_1 */
#ifdef ABMON_2
ABMON_2,
#endif /* ABMON_2 */
#ifdef ABMON_3
ABMON_3,
#endif /* ABMON_3 */
#ifdef ABMON_4
ABMON_4,
#endif /* ABMON_4 */
#ifdef ABMON_5
ABMON_5,
#endif /* ABMON_5 */
#ifdef ABMON_6
ABMON_6,
#endif /* ABMON_6 */
#ifdef ABMON_7
ABMON_7,
#endif /* ABMON_7 */
#ifdef ABMON_8
ABMON_8,
#endif /* ABMON_8 */
#ifdef ABMON_9
ABMON_9,
#endif /* ABMON_9 */
#ifdef ABMON_10
ABMON_10,
#endif /* ABMON_10 */
#ifdef ABMON_11
ABMON_11,
#endif /* ABMON_11 */
#ifdef ABMON_12
ABMON_12,
#endif /* ABMON_12 */
#ifdef MON_1
MON_1,
#endif /* MON_1 */
#ifdef MON_2
MON_2,
#endif /* MON_2 */
#ifdef MON_3
MON_3,
#endif /* MON_3 */
#ifdef MON_4
MON_4,
#endif /* MON_4 */
#ifdef MON_5
MON_5,
#endif /* MON_5 */
#ifdef MON_6
MON_6,
#endif /* MON_6 */
#ifdef MON_7
MON_7,
#endif /* MON_7 */
#ifdef MON_8
MON_8,
#endif /* MON_8 */
#ifdef MON_9
MON_9,
#endif /* MON_9 */
#ifdef MON_10
MON_10,
#endif /* MON_10 */
#ifdef MON_11
MON_11,
#endif /* MON_11 */
#ifdef MON_12
MON_12,
#endif /* MON_12 */
#ifdef T_FMT_AMPM
T_FMT_AMPM,
#endif /* T_FMT_AMPM */
#ifdef AM_STR
AM_STR,
#endif /* AM_STR */
#ifdef PM_STR
PM_STR,
#endif /* PM_STR */
#ifdef ERA
ERA,
#endif /* ERA */
#ifdef ERA_D_FMT
ERA_D_FMT,
#endif /* ERA_D_FMT */
#ifdef ERA_D_T_FMT
ERA_D_T_FMT,
#endif /* ERA_D_T_FMT */
#ifdef ERA_T_FMT
ERA_T_FMT,
#endif /* ERA_T_FMT */
#ifdef ALT_DIGITS
ALT_DIGITS,
#endif /* ALT_DIGITS */
0
};
static nl_item *
liitem(char *name)
{
char **element;
nl_item *nlcode;
nlcode = &nl_vals[0];
for (element = (char **)nl_names; *element; element++, nlcode++) {
if ((!strcmp(*element, name)))
return nlcode;
}
return NULL;
}
/**/
static void
shempty(void)
{
}
/* Create a simple special hash parameter. */
/**/
static Param
createlihash()
{
Param pm;
HashTable ht;
unsetparam(langinfo_nam);
if (!(pm = createparam(langinfo_nam, PM_SPECIAL|PM_HIDE|PM_HIDEVAL|
PM_REMOVABLE|PM_HASHED)))
return NULL;
pm->level = pm->old ? locallevel : 0;
pm->gsu.h = &stdhash_gsu;
pm->u.hash = ht = newhashtable(7, langinfo_nam, NULL);
ht->hash = hasher;
ht->emptytable = (TableFunc) shempty;
ht->filltable = NULL;
ht->addnode = (AddNodeFunc) shempty;
ht->getnode = ht->getnode2 = getlanginfo;
ht->removenode = (RemoveNodeFunc) shempty;
ht->disablenode = NULL;
ht->enablenode = NULL;
ht->freenode = (FreeNodeFunc) shempty;
ht->printnode = printparamnode;
ht->scantab = scanlanginfo;
return (langinfo_pm = pm);
}
/**/
static HashNode
getlanginfo(UNUSED(HashTable ht), char *name)
{
int len, *elem;
char *listr;
Param pm = NULL;
unmetafy(name, &len);
pm = (Param) hcalloc(sizeof(struct param));
pm->node.nam = dupstring(name);
pm->node.flags = PM_READONLY | PM_SCALAR;
pm->gsu.s = &nullsetscalar_gsu;
if(name)
elem = liitem(name);
else
elem = NULL;
if (elem && (listr = nl_langinfo(*elem))) {
pm->u.str = dupstring(listr);
}
else
{
/* zwarn("no such lang info: %s", name); */
pm->u.str = dupstring("");
pm->node.flags |= PM_UNSET;
}
return &pm->node;
}
/**/
static void
scanlanginfo(UNUSED(HashTable ht), ScanFunc func, int flags)
{
Param pm = NULL;
char **element, *langstr;
nl_item *nlcode;
pm = (Param) hcalloc(sizeof(struct param));
pm->gsu.s = &nullsetscalar_gsu;
pm->node.flags = PM_READONLY | PM_SCALAR;
nlcode = &nl_vals[0];
for (element = (char **)nl_names; *element; element++, nlcode++) {
if ((langstr = nl_langinfo(*nlcode)) != NULL) {
pm->u.str = dupstring(langstr);
pm->node.nam = dupstring(*element);
func(&pm->node, flags);
}
}
}
/**/
#endif /* HAVE_NL_LANGINFO */
/**/
int
setup_(UNUSED(Module m))
{
return 0;
}
/**/
int
boot_(UNUSED(Module m))
{
#ifdef HAVE_NL_LANGINFO
if (!createlihash())
return 1;
#else
unsetparam(langinfo_nam);
#endif
return 0;
}
/**/
int
cleanup_(UNUSED(Module m))
{
#ifdef HAVE_NL_LANGINFO
Param pm;
if ((pm = (Param) paramtab->getnode(paramtab, langinfo_nam)) &&
pm == langinfo_pm) {
pm->node.flags &= ~PM_READONLY;
unsetparam_pm(pm, 0, 1);
}
#endif
return 0;
}
/**/
int
finish_(UNUSED(Module m))
{
return 0;
}
|
