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
|
/*
* 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
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/* $Rev$ $Date$ */
/**
* Test validation of a composite file against an SCDL schema.
*/
#include <iostream>
#include <string>
#include <libxml/xmlreader.h>
#include <libxml/xmlschemas.h>
namespace tuscany {
bool printNode(xmlTextReaderPtr reader) {
const xmlChar* name = xmlTextReaderConstName(reader);
if(name == NULL)
name = (xmlChar *)"<unknown>";
const xmlChar* value = xmlTextReaderConstValue(reader);
std::cout << xmlTextReaderDepth(reader) << " " << xmlTextReaderNodeType(reader) << " " << name << " "
<< xmlTextReaderIsEmptyElement(reader) << " " << xmlTextReaderHasValue(reader);
if(value == NULL)
std::cout << std::endl;
else
std::cout << value << std::endl;
return true;
}
int xmlRead(void *context, char* buffer, int len) {
return fread(buffer, 1, len, (FILE*)context);
}
int xmlClose(void *context) {
fclose((FILE*)context);
return 0;
}
bool readFile(const char*xsdfilename, const char *filename) {
std::cout << "Loading schemas...\n";
const xmlDocPtr xsddoc = xmlReadFile(xsdfilename, NULL, XML_PARSE_NONET);
const xmlSchemaParserCtxtPtr xsdctx = xmlSchemaNewDocParserCtxt(xsddoc);
const xmlSchemaPtr xsd = xmlSchemaParse(xsdctx);
const xmlSchemaValidCtxtPtr validctx = xmlSchemaNewValidCtxt(xsd);
std::cout << "Reading file...\n";
FILE* file = fopen(filename, "r");
if (file != NULL) {
const xmlTextReaderPtr reader = xmlReaderForIO(xmlRead, xmlClose, file, filename, NULL, XML_PARSE_NONET);
xmlTextReaderSetParserProp(reader, XML_PARSER_DEFAULTATTRS, 1);
xmlTextReaderSetParserProp(reader, XML_PARSER_SUBST_ENTITIES, 1);
if(reader != NULL) {
xmlTextReaderSchemaValidateCtxt(reader, validctx, 0);
int rc;
while((rc = xmlTextReaderRead(reader)) == 1) {
printNode(reader);
}
if(xmlTextReaderIsValid(reader) != 1)
std::cout << "Could not validate document" << std::endl;
xmlFreeTextReader(reader);
if(rc != 0)
std::cout << "Could not parse document" << std::endl;
} else
std::cout << "Could not create parser" << std::endl;
} else
std::cout << "Could not open document" << std::endl;
xmlSchemaFreeValidCtxt(validctx);
xmlSchemaFree(xsd);
xmlSchemaFreeParserCtxt(xsdctx);
return true;
}
}
int main(int argc, char **argv) {
std::cout << "Testing..." << std::endl;
if(argc != 3)
return 1;
tuscany::readFile(argv[1], argv[2]);
xmlCleanupParser();
std::cout << "OK" << std::endl;
return 0;
}
|
