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/*
* Copyright (c) 2012, Gustavo Lopes
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * The names of its contributors may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* 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 HOLDERS 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.
*/
/* $Id$ */
#include <php.h>
#include <zend_exceptions.h>
#include <ext/spl/spl_exceptions.h>
#include "lib/mkdio.h"
#include "php_discount.h"
#include "markdowndoc_class.h"
#include "markdowndoc_meth_parts.h"
/* {{{ proto string MarkdownDocument::getToc() */
PHP_METHOD(markdowndoc, getToc)
{
discount_object *dobj;
char *data = NULL;
int status;
if (zend_parse_parameters_none() == FAILURE) {
RETURN_FALSE;
}
if ((dobj = markdowndoc_get_object(getThis(), 1 TSRMLS_CC)) == NULL) {
RETURN_FALSE;
}
status = mkd_toc(dobj->markdoc, &data);
if (status < 0) {
/* no doc->ctx, shouldn't happen */
zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
"Call to library function mkd_toc() failed (should not happen!)");
RETURN_FALSE;
}
/* status == 0 can indicate either empty string or no MKD_TOC, we
* must use data to disambiguate */
if (data == NULL) {
RETURN_FALSE; /* no MKD_TOC */
}
/* empty string included in general case */
RETURN_STRINGL(data, status, 0);
}
/* }}} */
/* {{{ proto string MarkdownDocument::getCss() */
PHP_METHOD(markdowndoc, getCss)
{
discount_object *dobj;
char *data = NULL;
int status;
if (zend_parse_parameters_none() == FAILURE) {
RETURN_FALSE;
}
if ((dobj = markdowndoc_get_object(getThis(), 1 TSRMLS_CC)) == NULL) {
RETURN_FALSE;
}
status = mkd_css(dobj->markdoc, &data);
if (status < 0) {
/* should never happen, but... */
zend_throw_exception_ex(spl_ce_RuntimeException, 0 TSRMLS_CC,
"Call to library function mkd_css() failed (should not happen!)");
RETURN_FALSE;
}
assert(data != NULL);
RETURN_STRINGL(data, status, 0);
}
/* }}} */
/* {{{ proto bool MarkdownDocument::writeToc(mixed $out_stream) */
PHP_METHOD(markdowndoc, writeToc)
{
discount_object *dobj;
zval *zstream;
php_stream *stream;
int close;
FILE *f;
int status;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &zstream) == FAILURE) {
RETURN_FALSE;
}
/* no compilation required */
if ((dobj = markdowndoc_get_object(getThis(), 1 TSRMLS_CC)) == NULL) {
RETURN_FALSE;
}
if (markdowndoc_get_file(zstream, 1, &stream, &close, &f TSRMLS_CC) == FAILURE) {
RETURN_FALSE;
}
status = mkd_generatetoc(dobj->markdoc, f);
markdown_sync_stream_and_file(stream, close, f TSRMLS_CC);
if (markdown_handle_io_error(status, "mkd_generatetoc" TSRMLS_CC) == FAILURE) {
RETURN_FALSE;
}
RETURN_BOOL(status == 1); /* 1 for no data; 0 for no MKD_TOC */
}
/* }}} */
/* {{{ proto bool MarkdownDocument::writecSS(mixed $out_stream) */
PHP_METHOD(markdowndoc, writeCss)
{
discount_object *dobj;
zval *zstream;
php_stream *stream;
int close;
FILE *f;
int status;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &zstream) == FAILURE) {
RETURN_FALSE;
}
/* no compilation required */
if ((dobj = markdowndoc_get_object(getThis(), 1 TSRMLS_CC)) == NULL) {
RETURN_FALSE;
}
if (markdowndoc_get_file(zstream, 1, &stream, &close, &f TSRMLS_CC) == FAILURE) {
RETURN_FALSE;
}
status = mkd_generatecss(dobj->markdoc, f);
markdown_sync_stream_and_file(stream, close, f TSRMLS_CC);
if (markdown_handle_io_error(status, "mkd_generatecss" TSRMLS_CC) == FAILURE) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
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