1 files changed, 151 insertions, 0 deletions
diff --git a/xmlserializer/XmlFileDocSource.cpp b/xmlserializer/XmlFileDocSource.cpp
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+++ b/xmlserializer/XmlFileDocSource.cpp
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+/*
+ * INTEL CONFIDENTIAL
+ * Copyright © 2011 Intel
+ * Corporation All Rights Reserved.
+ *
+ * The source code contained or described herein and all documents related to
+ * the source code ("Material") are owned by Intel Corporation or its suppliers
+ * or licensors. Title to the Material remains with Intel Corporation or its
+ * suppliers and licensors. The Material contains trade secrets and proprietary
+ * and confidential information of Intel or its suppliers and licensors. The
+ * Material is protected by worldwide copyright and trade secret laws and
+ * treaty provisions. No part of the Material may be used, copied, reproduced,
+ * modified, published, uploaded, posted, transmitted, distributed, or
+ * disclosed in any way without Intel’s prior express written permission.
+ *
+ * No license under any patent, copyright, trade secret or other intellectual
+ * property right is granted to or conferred upon you by disclosure or delivery
+ * of the Materials, either expressly, by implication, inducement, estoppel or
+ * otherwise. Any license under such intellectual property rights must be
+ * express and approved by Intel in writing.
+ *
+ * CREATED: 2012-08-10
+ */
+
+#include "XmlFileDocSource.h"
+#include <libxml/parser.h>
+#include <libxml/xmlschemas.h>
+
+#define base CXmlDocSource
+
+
+
+CXmlFileDocSource::CXmlFileDocSource(const string& strXmlInstanceFile, const string& strXmlSchemaFile, const string& strRootElementType, const string& strRootElementName, const string& strNameAttrituteName) :
+        base(xmlReadFile(strXmlInstanceFile.c_str(), NULL, 0)), _strXmlInstanceFile(strXmlInstanceFile), _strXmlSchemaFile(strXmlSchemaFile), _strRootElementType(strRootElementType), _strRootElementName(strRootElementName), _strNameAttrituteName(strNameAttrituteName), _bNameCheck(true)
+{
+}
+
+CXmlFileDocSource::CXmlFileDocSource(const string& strXmlInstanceFile, const string& strXmlSchemaFile, const string& strRootElementType) :
+        base(xmlReadFile(strXmlInstanceFile.c_str(), NULL, 0)), _strXmlInstanceFile(strXmlInstanceFile), _strXmlSchemaFile(strXmlSchemaFile), _strRootElementType(strRootElementType), _strRootElementName(""), _strNameAttrituteName(""), _bNameCheck(false)
+{
+}
+
+bool CXmlFileDocSource::populate(CXmlSerializingContext& serializingContext)
+{
+    // Check that the doc has been created
+    if (!_pDoc) {
+
+        serializingContext.setError("Could not parse file " + _strXmlInstanceFile);
+
+        return false;
+    }
+
+    // Validate
+    if (!isInstanceDocumentValid()) {
+
+        serializingContext.setError("Document " + _strXmlInstanceFile + " is not valid");
+
+        return false;
+    }
+
+    // Check Root element type
+    if (getRootElementName() != _strRootElementType) {
+
+        serializingContext.setError("Error: Wrong XML structure file " + _strXmlInstanceFile);
+        serializingContext.appendLineToError("Root Element " + getRootElementName() + " mismatches expected type " + _strRootElementType);
+
+        return false;
+    }
+
+    // Check Root element name attribute (if any)
+    if (_bNameCheck) {
+
+        string strRootElementNameCheck = getRootElementAttributeString(_strNameAttrituteName);
+
+        if (!_strRootElementName.empty() && strRootElementNameCheck != _strRootElementName) {
+
+            serializingContext.setError("Error: Wrong XML structure file " + _strXmlInstanceFile);
+            serializingContext.appendLineToError(_strRootElementType + " element " + _strRootElementName + " mismatches expected " + _strRootElementType + " type " + strRootElementNameCheck);
+
+            return false;
+        }
+    }
+
+    return true;
+}
+
+bool CXmlFileDocSource::isInstanceDocumentValid()
+{
+#ifdef LIBXML_SCHEMAS_ENABLED
+    xmlDocPtr pSchemaDoc = xmlReadFile(_strXmlSchemaFile.c_str(), NULL, XML_PARSE_NONET);
+
+    if (!pSchemaDoc) {
+        // Unable to load Schema
+        return false;
+    }
+
+    xmlSchemaParserCtxtPtr pParserCtxt = xmlSchemaNewDocParserCtxt(pSchemaDoc);
+
+    if (!pParserCtxt) {
+
+        // Unable to create schema context
+        xmlFreeDoc(pSchemaDoc);
+        return false;
+    }
+
+    // Get Schema
+    xmlSchemaPtr pSchema = xmlSchemaParse(pParserCtxt);
+
+    if (!pSchema) {
+
+        // Invalid Schema
+        xmlSchemaFreeParserCtxt(pParserCtxt);
+        xmlFreeDoc(pSchemaDoc);
+        return false;
+    }
+    xmlSchemaValidCtxtPtr pValidationCtxt = xmlSchemaNewValidCtxt(pSchema);
+
+    if (!pValidationCtxt) {
+
+        // Unable to create validation context
+        xmlSchemaFree(pSchema);
+        xmlSchemaFreeParserCtxt(pParserCtxt);
+        xmlFreeDoc(pSchemaDoc);
+        return false;
+    }
+
+    xmlSetStructuredErrorFunc(this, schemaValidityStructuredErrorFunc);
+    //xmlSchemaSetValidErrors(pValidationCtxt, schemaValidityErrorFunc, schemaValidityWarningFunc, NULL);
+
+    bool isDocValid = xmlSchemaValidateDoc(pValidationCtxt, _pDoc) == 0;
+
+    xmlSchemaFreeValidCtxt(pValidationCtxt);
+    xmlSchemaFree(pSchema);
+    xmlSchemaFreeParserCtxt(pParserCtxt);
+    xmlFreeDoc(pSchemaDoc);
+
+    return isDocValid;
+#else
+    return true;
+#endif
+}
+
+void CXmlFileDocSource::schemaValidityStructuredErrorFunc(void* pUserData, _xmlError* pError)
+{
+    (void)pUserData;
+
+#ifdef LIBXML_SCHEMAS_ENABLED
+    // Display message
+    puts(pError->message);
+#endif
+}