/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 2000-2011 AT&T Intellectual Property *
* and is licensed under the *
* Eclipse Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.eclipse.org/org/documents/epl-v10.html *
* (with md5 checksum b35adb5213ca9657e911e9befb180842) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*/
static const char usage[] =
"[-?\n@(#)$Id: msgget (AT&T Research) 2001-04-21 $\n]"
USAGE_LICENSE
"[+NAME?msgget - get a message from a message catalog]"
"[+DESCRIPTION?\bmsgget\b gets the message corresponding to the parameters."
" If \alocale\a is \b-\b then the current locale is used. \acommand\a"
" may be specified for command specific messages. \acatalog\a specifies"
" the message catalog name. [\aset\a.]]\anumber\a identifies the message"
" by message \anumber\a and an optional message \aset\a; if specified as"
" \b-\b then the message set and number are determined by looking up"
" \atext\a in the corresponding \bC\b locale message catalog.]"
"\n"
"\nlocale [command:]catalog [set.]number [ text ]\n"
"\n"
"[+SEE ALSO?\biconv\b(1), \bmsgcc\b(1), \bmsggen\b(1)]"
;
#include <ast.h>
#include <error.h>
#include <mc.h>
int
main(int argc, char** argv)
{
register Mc_t* mc;
register char* s;
char* loc;
char* cmd;
char* cat;
char* msg;
int set;
int num;
Sfio_t* sp;
char path[PATH_MAX];
NoP(argc);
error_info.id = "msgget";
for (;;)
{
switch (optget(argv, usage))
{
case '?':
error(ERROR_USAGE|4, "%s", opt_info.arg);
continue;
case ':':
error(2, "%s", opt_info.arg);
continue;
}
break;
}
argv += opt_info.index;
if (error_info.errors || !(loc = *argv++) || !(cmd = *argv++) || !(s = *argv++))
error(ERROR_USAGE|4, "%s", optusage(NiL));
if (streq(s, "-"))
set = num = 0;
else
mcindex(s, NiL, &set, &num);
if (!(msg = *argv++))
msg = "";
else if (*argv)
error(ERROR_USAGE|4, "%s", optusage(NiL));
if (streq(loc, "-"))
loc = 0;
if (cat = strchr(cmd, ':'))
*cat++ = 0;
if (!mcfind(loc, cmd, LC_MESSAGES, 0, path, sizeof(path)) && (!cat || !mcfind(loc, cat, LC_MESSAGES, 0, path, sizeof(path))))
{
if (cat)
*--cat = ':';
error(3, "%s: cannot locate message catalog", cmd);
}
if (!(sp = sfopen(NiL, path, "r")))
error(ERROR_SYSTEM|3, "%s: cannot read message catalog", path);
if (!(mc = mcopen(sp)))
error(3, "%s: invalid message catalog", path);
if (set)
s = mcget(mc, set, num, msg);
else
s = errorx(loc, cmd, cat, msg);
sfputr(sfstdout, s, '\n');
return error_info.errors != 0;
}