/*
   +----------------------------------------------------------------------+
   | PHP version 4.0                                                      |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2001 The PHP Group                                |
   +----------------------------------------------------------------------+
   | This source file is subject to version 2.02 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
   | available at through the world-wide-web at                           |
   | http://www.php.net/license/2_02.txt.                                 |
   | If you did not receive a copy of the PHP license and are unable to   |
   | obtain it through the world-wide-web, please send a note to          |
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
   | Author: Alex Plotnick <alex@wgate.com>                               |
   +----------------------------------------------------------------------+
 */

/* $Id$ */

#include <stdio.h>
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include "php.h"
#include "php_gettext.h"

#if HAVE_LIBINTL

#include <libintl.h>
#include "ext/standard/info.h"

/* {{{ php_gettext_functions[]
 */
function_entry php_gettext_functions[] = {
	PHP_FE(textdomain,			NULL)
	PHP_FE(gettext,				NULL)
	PHP_FALIAS(_,	gettext,	NULL)
	PHP_FE(dgettext,			NULL)
	PHP_FE(dcgettext,			NULL)
	PHP_FE(bindtextdomain,		NULL)
    PHP_FE(ngettext,            NULL)
    PHP_FE(dngettext,           NULL)
    PHP_FE(dcngettext,          NULL)
    {NULL, NULL, NULL}
};
/* }}} */

zend_module_entry php_gettext_module_entry = {
	"gettext", php_gettext_functions, NULL, NULL, NULL, NULL, PHP_MINFO(gettext), STANDARD_MODULE_PROPERTIES
};

#ifdef COMPILE_DL_GETTEXT
ZEND_GET_MODULE(php_gettext)
#endif

PHP_MINFO_FUNCTION(gettext)
{
	php_info_print_table_start();
	php_info_print_table_row(2, "GetText Support", "enabled");
	php_info_print_table_end();
}

/* {{{ proto string textdomain(string domain)
   Set the textdomain to "domain". Returns the current domain */
PHP_FUNCTION(textdomain)
{
	zval **domain;
	char *domain_name, *retval;
	char *val;

	if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &domain) == FAILURE) {
		WRONG_PARAM_COUNT;
	}
	convert_to_string_ex(domain);

	val = Z_STRVAL_PP(domain);
	if (strcmp(val, "") && strcmp(val, "0")) {
		domain_name = val;
	} else {
		domain_name = NULL;
	}

	retval = textdomain(domain_name);

	RETURN_STRING(retval, 1);
}
/* }}} */

/* {{{ proto string gettext(string msgid)
   Return the translation of msgid for the current domain, or msgid unaltered if a translation does not exist */
PHP_FUNCTION(gettext)
{
	zval **msgid;
	char *msgstr;

	if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &msgid) == FAILURE) {
		WRONG_PARAM_COUNT;
	}
	convert_to_string_ex(msgid);

	msgstr = gettext(Z_STRVAL_PP(msgid));

	RETURN_STRING(msgstr, 1);
}
/* }}} */

/* {{{ proto string dgettext(string domain_name, string msgid)
   Return the translation of msgid for domain_name, or msgid unaltered if a translation does not exist */
PHP_FUNCTION(dgettext)
{
	zval **domain_name, **msgid;
	char *msgstr;

	if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &domain_name, &msgid) == FAILURE)	{
		WRONG_PARAM_COUNT;
	}
	convert_to_string_ex(domain_name);
	convert_to_string_ex(msgid);

	msgstr = dgettext(Z_STRVAL_PP(domain_name), Z_STRVAL_PP(msgid));

	RETURN_STRING(msgstr, 1);
}
/* }}} */

/* {{{ proto string dcgettext(string domain_name, string msgid, long category)
   Return the translation of msgid for domain_name and category, or msgid unaltered if a translation does not exist */
PHP_FUNCTION(dcgettext)
{
	zval **domain_name, **msgid, **category;
	char *msgstr;

	if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &domain_name, &msgid, &category) == FAILURE) {
		WRONG_PARAM_COUNT;
	}
	convert_to_string_ex(domain_name);
	convert_to_string_ex(msgid);
	convert_to_long_ex(category);

	msgstr = dcgettext(Z_STRVAL_PP(domain_name),
			   Z_STRVAL_PP(msgid),
			   Z_LVAL_PP(category));

	RETURN_STRING(msgstr, 1);
}
/* }}} */

/* {{{ proto string bindtextdomain(string domain_name, string dir)
   Bind to the text domain domain_name, looking for translations in dir. Returns the current domain */
PHP_FUNCTION(bindtextdomain)
{
	zval **domain_name, **dir;
	char *retval, dir_name[MAXPATHLEN];

	if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &domain_name, &dir) == FAILURE) {
		WRONG_PARAM_COUNT;
	}
	convert_to_string_ex(domain_name);
	convert_to_string_ex(dir);

	if (strcmp(Z_STRVAL_PP(dir), "") && strcmp(Z_STRVAL_PP(dir), "0")) {
		VCWD_REALPATH(Z_STRVAL_PP(dir), dir_name);
	} else {
		VCWD_GETCWD(dir_name, MAXPATHLEN);
	}

	retval = bindtextdomain(Z_STRVAL_PP(domain_name), dir_name);

	RETURN_STRING(retval, 1);
}
/* }}} */

/* {{{ proto string ngettext(string MSGID1, string MSGID2, int N)
   Plural version of gettext().
*/
PHP_FUNCTION(ngettext)
{
	zval **msgid1, **msgid2, **count;
	char *msgstr;

	RETVAL_FALSE;

	if (3 != ZEND_NUM_ARGS()
		|| FAILURE == zend_get_parameters_ex(3, &msgid1, &msgid2, &count)) {
		WRONG_PARAM_COUNT;
	} else {
		convert_to_string_ex(msgid1);
		convert_to_string_ex(msgid2);
		convert_to_long_ex(count);

		msgstr = ngettext(Z_STRVAL_PP(msgid1), Z_STRVAL_PP(msgid2),
				  Z_LVAL_PP(count));
		if (msgstr) {
			RETVAL_STRING (msgstr, 1);
		}
	}
}
/* }}} */

/* {{{ proto string dngettext (string domain, string msgid1, string msgid2, long count)
   Plural version of dgettext().
 */
PHP_FUNCTION(dngettext)
{
	zval **domain, **msgid1, **msgid2, **count;

	RETVAL_FALSE;

	if (4 != ZEND_NUM_ARGS()
		|| FAILURE == zend_get_parameters_ex(4, &domain, &msgid1, &msgid2, 
											 &count)) {
		WRONG_PARAM_COUNT;
	} else {
		char *msgstr;
		
		convert_to_string_ex(domain);
		convert_to_string_ex(msgid1);
		convert_to_string_ex(msgid2);
		convert_to_long_ex(count);

		msgstr = dngettext(Z_STRVAL_PP(domain), Z_STRVAL_PP(msgid1),
				   Z_STRVAL_PP(msgid2), Z_LVAL_PP(count));
		if (msgstr) {
			RETVAL_STRING(msgstr, 1);
		}
	}
}
/* }}} */

/* {{{ proto string dcngettext (string domain, string msgid1, string msgid2, long n, int category)
   Plural version of dcgettext().
*/								
PHP_FUNCTION(dcngettext)
{
	zval **domain, **msgid1, **msgid2, **count, **category;

	RETVAL_FALSE;

	if (5 != ZEND_NUM_ARGS()
		|| FAILURE == zend_get_parameters_ex(4, &domain, &msgid1, &msgid2, 
						     &count, &category)) {

	} else {
		char* msgstr = NULL;

		convert_to_string_ex(domain);
		convert_to_string_ex(msgid1);
		convert_to_string_ex(msgid2);
		convert_to_long_ex(count);
		convert_to_long_ex(category);

		msgstr = dcngettext(Z_STRVAL_PP(domain), Z_STRVAL_PP(msgid1),
				    Z_STRVAL_PP(msgid2), Z_LVAL_PP(count),
				    Z_LVAL_PP(category));

		if (msgstr) {
			RETVAL_STRING(msgstr, 1);
		}
	}
}

#endif /* HAVE_LIBINTL */

/*
 * Local variables:
 * tab-width: 4
 * c-basic-offset: 4
 * End:
 * vim600: sw=4 ts=4 tw=78 fdm=marker
 * vim<600: sw=4 ts=4 tw=78
 */