PFW: Add two commands to print xml settings and structure
BZ: 44910
Creates two commands that can be called through the command
line of the parameter-framework. First command getDomainXML
returns a string containing the xml structure of the
domains, configurations and settings. Second command
getSystemClassXML returns a string containing the xml
structure of all the instantiated parameter with their
attributes.
Change-Id: I9a35333802049a2177b8fc416754fdb67e6efff0
Signed-off-by: Georges-Henri Baron <georges-henrix.baron@intel.com>
Reviewed-on: http://android.intel.com:8080/55155
Reviewed-by: Rocard, KevinX <kevinx.rocard@intel.com>
Reviewed-by: Centelles, Sylvain <sylvain.centelles@intel.com>
Tested-by: Mendi, EduardoX <eduardox.mendi@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>
diff --git a/xmlserializer/XmlFileDocSource.cpp b/xmlserializer/XmlFileDocSource.cpp
new file mode 100644
index 0000000..c8a0837
--- /dev/null
+++ b/xmlserializer/XmlFileDocSource.cpp
@@ -0,0 +1,151 @@
+/*
+ * 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
+}