/* ==================================================================== 
 * The Kannel Software License, Version 1.0 
 * 
 * Copyright (c) 2001-2005 Kannel Group  
 * Copyright (c) 1998-2001 WapIT Ltd.   
 * All rights reserved. 
 * 
 * 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. 
 * 
 * 3. The end-user documentation included with the redistribution, 
 *    if any, must include the following acknowledgment: 
 *       "This product includes software developed by the 
 *        Kannel Group (http://www.kannel.org/)." 
 *    Alternately, this acknowledgment may appear in the software itself, 
 *    if and wherever such third-party acknowledgments normally appear. 
 * 
 * 4. The names "Kannel" and "Kannel Group" must not be used to 
 *    endorse or promote products derived from this software without 
 *    prior written permission. For written permission, please  
 *    contact org@kannel.org. 
 * 
 * 5. Products derived from this software may not be called "Kannel", 
 *    nor may "Kannel" appear in their name, without prior written 
 *    permission of the Kannel Group. 
 * 
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 KANNEL GROUP OR ITS 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. 
 * ==================================================================== 
 * 
 * This software consists of voluntary contributions made by many 
 * individuals on behalf of the Kannel Group.  For more information on  
 * the Kannel Group, please see <http://www.kannel.org/>. 
 * 
 * Portions of this software are based upon software originally written at  
 * WapIT Ltd., Helsinki, Finland for the Kannel project.  
 */ 

/*
 * test_sl.c: A simple program to test sl tokenizer
 *
 * By Aarno Syvänen for Wiral Ltd
 */

#include <stdio.h>

#include "gwlib/gwlib.h"
#include "gw/wap_push_sl_compiler.h"

Octstr *charset = NULL;
Octstr *file_name = NULL;

static void help (void)
{
    info(0, "Usage test_sl [option] sl_source");
    info(0, "where options are");
    info(0, "-h print this text");
    info(0, "-f file output binary to the file");
    info(0, "-c charset charset given by http");
    info(0, "-v level set log level for stderr logging");
}

int main(int argc, char **argv)
{
    int opt,
        file,
        have_charset,
        ret;
    FILE *fp;
    Octstr *output,
           *sl_doc,
           *sl_binary;

    gwlib_init();
    file = 0;
    have_charset = 0;
    fp = NULL;

    while ((opt = getopt(argc, argv, "hf:c:v:")) != EOF) {
        switch (opt) {
        case 'h':
	    help();
            exit(1);
	break;

        case 'f':
	    file = 1;
	    file_name = octstr_create(optarg);
            fp = fopen(optarg, "a");
            if (fp == NULL)
	        panic(0, "Cannot open output file");
	break;

        case 'c':
	    have_charset = 1;
	    charset = octstr_create(optarg);
	break;

        case 'v':
	    log_set_output_level(atoi(optarg));
	break;

        case '?':
        default:
	    error(0, "Invalid option %c", opt);
            help();
            panic(0, "Stopping");
	break;
        }
    }

    if (optind >= argc) {
        error(0, "Missing arguments");
        help();
        panic(0, "Stopping");
    }

    sl_doc = octstr_read_file(argv[optind]);
    if (sl_doc == NULL)
        panic(0, "Cannot read the sl document");

    if (!have_charset)
        charset = NULL;
    ret = sl_compile(sl_doc, charset, &sl_binary);
    output = octstr_format("%s", "sl compiler returned %d\n", ret);

    if (ret == 0) {
        if (fp == NULL)
	    fp = stdout;
        octstr_append(output, octstr_imm("content being\n"));
        octstr_append(output, sl_binary);
    }

    if (file)
        octstr_pretty_print(fp, output);
    else {
        debug("test.sl", 0, "sl binary was");
        octstr_dump(sl_binary, 0);
    }

    if (have_charset)
        octstr_destroy(charset);
    if (file) {
        fclose(fp);
        octstr_destroy(file_name);
    }
    
    octstr_destroy(sl_doc);
    octstr_destroy(sl_binary);
    octstr_destroy(output);
    gwlib_shutdown();
    return 0;
}