/*-
 * Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
 * Copyright 2015 John Marino <draco@marino.st>
 *
 * This source code is derived from the illumos localedef command, and
 * provided under BSD-style license terms by Nexenta Systems, Inc.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

/*
 * LC_MESSAGES database generation routines for localedef.
 */
#include <sys/cdefs.h>
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/types.h>
#include <string.h>
#include <unistd.h>
#include "localedef.h"
#include "parser.h"
#include "lmessages.h"

static struct lc_messages_T msgs;

void
init_messages(void)
{
        (void) memset(&msgs, 0, sizeof (msgs));
}

void
add_message(wchar_t *wcs)
{
        char *str;

        if ((str = to_mb_string(wcs)) == NULL) {
                INTERR;
                return;
        }
        free(wcs);

        switch (last_kw) {
        case T_YESSTR:
                msgs.yesstr = str;
                break;
        case T_NOSTR:
                msgs.nostr = str;
                break;
        case T_YESEXPR:
                msgs.yesexpr = str;
                break;
        case T_NOEXPR:
                msgs.noexpr = str;
                break;
        default:
                free(str);
                INTERR;
                break;
        }
}

void
dump_messages(void)
{
        FILE *f;
        char *ptr;

        if (msgs.yesstr == NULL) {
                warn("missing field 'yesstr'");
                msgs.yesstr = "";
        }
        if (msgs.nostr == NULL) {
                warn("missing field 'nostr'");
                msgs.nostr = "";
        }

        /*
         * CLDR likes to add : separated lists for yesstr and nostr.
         * Legacy Solaris code does not seem to grok this.  Fix it.
         */
        if ((ptr = strchr(msgs.yesstr, ':')) != NULL)
                *ptr = 0;
        if ((ptr = strchr(msgs.nostr, ':')) != NULL)
                *ptr = 0;

        if ((f = open_category()) == NULL) {
                return;
        }

        if ((putl_category(msgs.yesexpr, f) == EOF) ||
            (putl_category(msgs.noexpr, f) == EOF) ||
            (putl_category(msgs.yesstr, f) == EOF) ||
            (putl_category(msgs.nostr, f) == EOF)) {
                return;
        }
        close_category(f);
}