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
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
|
/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2012 - Scilab Enterprises - Calixte DENIZET
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
*
*/
#include "XMLObject.hxx"
#include "XMLValidation.hxx"
#include "XMLValidationRelaxNG.hxx"
#include "XMLDocument.hxx"
#include "VariableScope.hxx"
extern "C"
{
#include "expandPathVariable.h"
#include "MALLOC.h"
#include "localization.h"
#include "BOOL.h"
}
namespace org_modules_xml
{
XMLValidationRelaxNG::XMLValidationRelaxNG(const char *path, std::string * error): XMLValidation()
{
char *expandedPath = expandPathVariable(const_cast < char *>(path));
if (expandedPath)
{
xmlRelaxNGParserCtxt *pctxt = xmlRelaxNGNewParserCtxt(expandedPath);
FREE(expandedPath);
if (!pctxt)
{
if (errorBuffer)
{
delete errorBuffer;
}
errorBuffer = new std::string(gettext("Cannot create a validation context"));
*error = *errorBuffer;
}
else
{
validationFile = (void *)xmlRelaxNGParse(pctxt);
xmlRelaxNGFreeParserCtxt(pctxt);
if (!validationFile)
{
if (errorBuffer)
{
delete errorBuffer;
}
errorBuffer = new std::string(gettext("Cannot parse the Relax NG grammar"));
*error = *errorBuffer;
}
else
{
openValidationFiles.push_back(this);
}
}
}
else
{
*error = std::string(gettext("Invalid file name: ")) + std::string(path);
}
scope->registerPointers(validationFile, this);
id = scope->getVariableId(*this);
}
XMLValidationRelaxNG::~XMLValidationRelaxNG()
{
scope->unregisterPointer(validationFile);
scope->removeId(id);
if (validationFile)
{
xmlRelaxNGFree((xmlRelaxNG *) validationFile);
openValidationFiles.remove(this);
if (openValidationFiles.size() == 0 && XMLDocument::getOpenDocuments().size() == 0)
{
resetScope();
}
}
if (errorBuffer)
{
delete errorBuffer;
errorBuffer = 0;
}
}
bool XMLValidationRelaxNG::validate(const XMLDocument & doc, std::string * error) const
{
bool ret;
xmlRelaxNGValidCtxt *vctxt = xmlRelaxNGNewValidCtxt((xmlRelaxNG *) validationFile);
if (errorBuffer)
{
delete errorBuffer;
}
errorBuffer = new std::string("");
if (!vctxt)
{
errorBuffer->append(gettext("Cannot create a validation context"));
*error = *errorBuffer;
return false;
}
xmlRelaxNGSetValidErrors(vctxt, (xmlRelaxNGValidityErrorFunc) XMLValidation::errorFunction, 0, 0);
ret = BOOLtobool(xmlRelaxNGValidateDoc(vctxt, doc.getRealDocument()));
xmlRelaxNGSetValidErrors(vctxt, 0, 0, 0);
xmlRelaxNGFreeValidCtxt(vctxt);
if (ret)
{
*error = *errorBuffer;
}
return ret == 0;
}
bool XMLValidationRelaxNG::validate(xmlTextReader * reader, std::string * error) const
{
int last;
int valid;
if (errorBuffer)
{
delete errorBuffer;
}
errorBuffer = new std::string();
xmlTextReaderSetErrorHandler(reader, (xmlTextReaderErrorFunc) XMLValidation::errorReaderFunction, 0);
xmlTextReaderRelaxNGSetSchema(reader, getValidationFile < xmlRelaxNG > ());
while ((last = xmlTextReaderRead(reader)) == 1) ;
valid = xmlTextReaderIsValid(reader);
xmlTextReaderSetErrorHandler(reader, 0, 0);
xmlFreeTextReader(reader);
if (last == -1 || valid != 1)
{
*error = *errorBuffer;
return false;
}
return true;
}
const std::string XMLValidationRelaxNG::toString() const
{
return std::string("XML Relax NG\nNo public information");
}
}
|
