1/*
2 * Copyright (c) 2011-2015, Intel Corporation
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without modification,
6 * are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation and/or
13 * other materials provided with the distribution.
14 *
15 * 3. Neither the name of the copyright holder nor the names of its contributors
16 * may be used to endorse or promote products derived from this software without
17 * specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
26 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30#include "XmlFileIncluderElement.h"
31#include "XmlDocSource.h"
32#include "XmlMemoryDocSink.h"
33#include "XmlElementSerializingContext.h"
34#include "ElementLibrary.h"
35#include <assert.h>
36#include <fstream>
37
38#define base CKindElement
39CXmlFileIncluderElement::CXmlFileIncluderElement(const std::string &strName,
40                                                 const std::string &strKind,
41                                                 bool bValidateWithSchemas,
42                                                 const std::string &schemaBaseUri)
43    : base(strName, strKind), _bValidateSchemasOnStart(bValidateWithSchemas),
44      _schemaBaseUri(schemaBaseUri)
45{
46}
47
48// From IXmlSink
49bool CXmlFileIncluderElement::fromXml(const CXmlElement &xmlElement,
50                                      CXmlSerializingContext &serializingContext)
51{
52    // Context
53    CXmlElementSerializingContext &elementSerializingContext =
54        static_cast<CXmlElementSerializingContext &>(serializingContext);
55
56    // Parse included document
57    std::string strPath;
58    xmlElement.getAttribute("Path", strPath);
59    strPath = CXmlDocSource::mkUri(elementSerializingContext.getXmlUri(), strPath);
60
61    // Instantiate parser
62    std::string strIncludedElementType = getIncludedElementType();
63    {
64        _xmlDoc *doc = CXmlDocSource::mkXmlDoc(strPath, true, true, elementSerializingContext);
65
66        CXmlDocSource docSource(doc, _bValidateSchemasOnStart, strIncludedElementType);
67
68        if (not _schemaBaseUri.empty()) {
69            docSource.setSchemaBaseUri(_schemaBaseUri);
70        }
71
72        if (!docSource.isParsable()) {
73
74            elementSerializingContext.setError("Could not parse document \"" + strPath + "\"");
75
76            return false;
77        }
78
79        // Get top level element
80        CXmlElement childElement;
81
82        docSource.getRootElement(childElement);
83
84        // Create child element
85        CElement *pChild =
86            elementSerializingContext.getElementLibrary()->createElement(childElement);
87
88        if (pChild) {
89
90            // Store created child!
91            getParent()->addChild(pChild);
92        } else {
93
94            elementSerializingContext.setError("Unable to create XML element " +
95                                               childElement.getPath());
96
97            return false;
98        }
99
100        // Use a doc sink that instantiate the structure from the doc source
101        CXmlMemoryDocSink memorySink(pChild);
102
103        if (!memorySink.process(docSource, elementSerializingContext)) {
104
105            return false;
106        }
107    }
108    // Detach from parent
109    getParent()->removeChild(this);
110
111    // Self destroy
112    delete this;
113
114    return true;
115}
116
117// Element type
118std::string CXmlFileIncluderElement::getIncludedElementType() const
119{
120    std::string strKind = getKind();
121
122    std::string::size_type pos = strKind.rfind("Include", std::string::npos);
123
124    assert(pos != std::string::npos);
125
126    return strKind.substr(0, pos);
127}
128