/*
 * Copyright (C) 2008-2012 Free Software Foundation, Inc.
 * Author: Nikos Mavrogiannopoulos
 *
 * This file is part of GnuTLS.
 *
 * GnuTLS is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * GnuTLS 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <gnutls/gnutls.h>
#include <gnutls/x509.h>
#include <gnutls/openpgp.h>

static void main_texinfo (void);
static void main_latex(void);

int
main (int argc, char *argv[])
{
  if (argc > 1)
    main_latex();
  else
    main_texinfo();
    
  return 0;
}

static void main_texinfo (void)
{
  {
    size_t i;
    const char *name;
    gnutls_kx_algorithm_t kx;
    gnutls_cipher_algorithm_t cipher;
    gnutls_mac_algorithm_t mac;
    gnutls_protocol_t version;

    printf ("@multitable @columnfractions .55 .10 .30\n@anchor{tab:alerts}\n");
    printf ("@headitem Alert @tab ID @tab Description\n");
    for (i = 0; i<256;i++)
      {
        if (gnutls_alert_get_strname(i)==NULL) continue;
        printf ("@item %s\n@tab %d\n@tab %s\n",
                gnutls_alert_get_strname(i),
                (unsigned int) i, gnutls_alert_get_name (i));
      }
    printf ("@end multitable\n");

  }
}

static const char headers[] = "\\tablefirsthead{%\n"
	"\\hline\n"
	"Alert & ID & Description\\\\\n"
	"\\hline}\n"
	"\\tablehead{%\n"
	"\\hline\n"
	"\\multicolumn{3}{|l|}{\\small\\sl continued from previous page}\\\\\n"
	"\\hline}\n"
	"\\tabletail{%\n"
	"\\hline\n"
	"\\multicolumn{3}{|r|}{\\small\\sl continued on next page}\\\\\n"
	"\\hline}\n"
	"\\tablelasttail{\\hline}\n"
	"\\bottomcaption{The TLS alert table}\n\n";

static char* escape_string( const char* str)
{
static char buffer[500];
int i = 0, j = 0;


while( str[i] != 0 && j < sizeof(buffer) - 1) {
   if (str[i]=='_') {
      buffer[j++] = '\\';
      buffer[j++] = '_';
   } else {
      buffer[j++] = str[i];
   }
   i++;
};

buffer[j] = 0;

return buffer;

}

static void main_latex(void)
{
int i, j;
const char* desc;
const char* _name;

puts( headers);

printf("\\begin{supertabular}{|p{.50\\linewidth}|p{.07\\linewidth}|p{.34\\linewidth}|}\n\\label{tab:alerts}\n");

  {
    size_t i;
    const char *name;
    gnutls_kx_algorithm_t kx;
    gnutls_cipher_algorithm_t cipher;
    gnutls_mac_algorithm_t mac;
    gnutls_protocol_t version;

    for (i = 0; i<256;i++)
      {
        if (gnutls_alert_get_strname(i)==NULL) continue;
        printf ("{\\small{%s}} & \\code{%d} & %s",
                escape_string(gnutls_alert_get_strname(i)),
                (unsigned int) i, gnutls_alert_get_name (i));
        printf( "\\\\\n");
      }

    printf("\\end{supertabular}\n\n");

  }

return;

}