/*

 * Copyright (C) 2004-2012 Free Software Foundation, Inc.

 * Author: Nikos Mavrogiannopoulos, Simon Josefsson

 *

 * 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 <https://www.gnu.org/licenses/>.

 */

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <gnutls/gnutls.h>

#include "common.h"

static void main_latex(void);

static int main_texinfo(void);

#define MAX_CODES 600

typedef struct {

	char name[128];

	int error_index;

} error_name;

static int compar(const void *_n1, const void *_n2)

{

	const error_name *n1 = (const error_name *) _n1,

	    *n2 = (const error_name *) _n2;

	return strcmp(n1->name, n2->name);

}

static const char headers[] = "\\tablefirsthead{%\n"

    "\\hline\n"

    "\\multicolumn{1}{|c}{Code} &\n"

    "\\multicolumn{1}{c}{Name} &\n"

    "\\multicolumn{1}{c|}{Description} \\\\\n" "\\hline}\n"

#if 0

    "\\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"

#endif

    "\\tablelasttail{\\hline}\n"

    "\\bottomcaption{The error codes table}\n\n";

int main(int argc, char *argv[])

{

	if (argc > 1)

		main_latex();

	else

		main_texinfo();

	return 0;

}

static int main_texinfo(void)

{

	int i, j;

	const char *desc;

	const char *_name;

	char buffer[500];

	error_name names_to_sort[MAX_CODES];	/* up to MAX_CODES names  */

	printf("@multitable @columnfractions .15 .40 .37\n");

	memset(names_to_sort, 0, sizeof(names_to_sort));

	j = 0;

	for (i = 0; i > -MAX_CODES; i--) {

		_name = gnutls_strerror_name(i);

		if (_name == NULL)

			continue;

		desc = gnutls_strerror(i);

		printf("@item %d @tab %s @tab %s\n", i,

		       escape_texi_string(_name, buffer, sizeof(buffer)),

		       desc);

		strcpy(names_to_sort[j].name, _name);

		names_to_sort[j].error_index = i;

		j++;

	}

	printf("@end multitable\n");

	return 0;

}

static void main_latex(void)

{

	int i, j;

	static char buffer1[500];

	static char buffer2[500];

	const char *desc;

	const char *_name;

	error_name names_to_sort[MAX_CODES];	/* up to MAX_CODES names  */

	puts(headers);

	printf

	    ("\\begin{supertabular}{|p{.05\\linewidth}|p{.40\\linewidth}|p{.45\\linewidth}|}\n");

	memset(names_to_sort, 0, sizeof(names_to_sort));

	j = 0;

	for (i = 0; i > -MAX_CODES; i--) {

		_name = gnutls_strerror_name(i);

		if (_name == NULL)

			continue;

		strcpy(names_to_sort[j].name, _name);

		names_to_sort[j].error_index = i;

		j++;

	}

//qsort( names_to_sort, j, sizeof(error_name), compar);

	for (i = 0; i < j; i++) {

		_name = names_to_sort[i].name;

		desc = gnutls_strerror(names_to_sort[i].error_index);

		if (desc == NULL || _name == NULL)

			continue;

		printf("%d & {\\scriptsize{%s}} & %s",

		       names_to_sort[i].error_index, escape_string(_name,

								   buffer1,

								   sizeof

								   (buffer1)),

		       escape_string(desc, buffer2, sizeof(buffer2)));

		printf("\\\\\n");

	}

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

	return;

}