summaryrefslogtreecommitdiff
path: root/unoxml/source/dom/processinginstruction.cxx
blob: 9eda0b90461dd69980936e78be3fab3e206cc86a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include "processinginstruction.hxx"

#include <string.h>

#include <com/sun/star/xml/sax/XExtendedDocumentHandler.hpp>

using namespace css::uno;
using namespace css::xml::dom;
using namespace css::xml::sax;

namespace DOM
{
    CProcessingInstruction::CProcessingInstruction(
            CDocument const& rDocument, ::osl::Mutex const& rMutex,
            xmlNodePtr const pNode)
        : CProcessingInstruction_Base(rDocument, rMutex,
            NodeType_PROCESSING_INSTRUCTION_NODE, pNode)
    {
    }

    void CProcessingInstruction::saxify(
            const Reference< XDocumentHandler >& i_xHandler) {
        if (!i_xHandler.is()) throw RuntimeException();
        Reference< XExtendedDocumentHandler > xExtended(i_xHandler, UNO_QUERY);
        if (xExtended.is()) {
            xExtended->processingInstruction(getTarget(), getData());
        }
    }

    /**
    The content of this processing instruction.
    */
    OUString SAL_CALL
    CProcessingInstruction::getData()
    {
        ::osl::MutexGuard const g(m_rMutex);

        if (nullptr == m_aNodePtr) {
            return OUString();
        }

        char const*const pContent(
                reinterpret_cast<char const*>(m_aNodePtr->content));
        if (nullptr == pContent) {
            return OUString();
        }
        OUString const ret(pContent, strlen(pContent), RTL_TEXTENCODING_UTF8);
        return ret;
    }

    /**
    The target of this processing instruction.
    */
    OUString SAL_CALL
    CProcessingInstruction::getTarget()
    {
        ::osl::MutexGuard const g(m_rMutex);

        if (nullptr == m_aNodePtr) {
            return OUString();
        }

        char const*const pName(
                reinterpret_cast<char const*>(m_aNodePtr->name));
        if (nullptr == pName) {
            return OUString();
        }
        OUString const ret(pName, strlen(pName), RTL_TEXTENCODING_UTF8);
        return ret;
    }

    /**
    The content of this processing instruction.
    */
    void SAL_CALL CProcessingInstruction::setData(OUString const& rData)
    {
        ::osl::MutexGuard const g(m_rMutex);

        if (nullptr == m_aNodePtr) {
            throw RuntimeException();
        }

        OString const data(
                OUStringToOString(rData, RTL_TEXTENCODING_UTF8));
        xmlChar const*const pData(
                reinterpret_cast<xmlChar const*>(data.getStr()) );
        xmlFree(m_aNodePtr->content);
        m_aNodePtr->content = xmlStrdup(pData);
    }

    OUString SAL_CALL
    CProcessingInstruction::getNodeName()
    {
        ::osl::MutexGuard const g(m_rMutex);

        if (nullptr == m_aNodePtr) {
            return OUString();
        }

        char const*const pName =
            reinterpret_cast<char const*>(m_aNodePtr->name);
        OUString const ret(pName, strlen(pName), RTL_TEXTENCODING_UTF8);
        return ret;
    }

    OUString SAL_CALL CProcessingInstruction::getNodeValue()
    {
        return getData();
    }

    void SAL_CALL
    CProcessingInstruction::setNodeValue(OUString const& rNodeValue)
    {
        return setData(rNodeValue);
    }
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */