Added Xerces-C++ 3.1.2

2015-12-01 10:23:50 +01:00
parent 65d3f3bc31
commit 1b478d3159
815 changed files with 262638 additions and 0 deletions
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+/*
+ * 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.
+ */
+
+/*
+ * $Id: CurlNetAccessor.cpp 471747 2006-11-06 14:31:56Z amassari $
+ */
+
+#include <xercesc/util/XMLUniDefs.hpp>
+#include <xercesc/util/XMLUni.hpp>
+#include <xercesc/util/XMLString.hpp>
+#include <xercesc/util/XMLExceptMsgs.hpp>
+#include <xercesc/util/NetAccessors/Curl/CurlURLInputStream.hpp>
+#include <xercesc/util/NetAccessors/Curl/CurlNetAccessor.hpp>
+
+XERCES_CPP_NAMESPACE_BEGIN
+
+const XMLCh CurlNetAccessor::fgMyName[] =
+{
+    chLatin_C, chLatin_u, chLatin_r, chLatin_l, chLatin_N, chLatin_e,
+    chLatin_t, chLatin_A, chLatin_c, chLatin_c, chLatin_e, chLatin_s,
+    chLatin_s, chLatin_o, chLatin_r, chNull
+};
+
+
+CurlNetAccessor::CurlNetAccessor()
+{
+	initCurl();
+}
+
+
+CurlNetAccessor::~CurlNetAccessor()
+{
+	cleanupCurl();
+}
+
+
+//
+// Global once-only init and cleanup of curl
+//
+// The init count used here is not thread protected; we assume
+// that creation of the CurlNetAccessor will be serialized by
+// the application. If the application is also using curl, then
+// care must be taken that curl is initialized only once, by some
+// other means, or by overloading these methods.
+//
+int CurlNetAccessor::fgCurlInitCount = 0;
+
+void
+CurlNetAccessor::initCurl()
+{
+	if (fgCurlInitCount++ == 0)
+		curl_global_init(	0
+						  | CURL_GLOBAL_ALL			// Initialize all curl modules
+					//	  | CURL_GLOBAL_WIN32		// Initialize Windows sockets first
+					//	  | CURL_GLOBAL_SSL			// Initialize SSL first
+						  );
+}
+
+
+void
+CurlNetAccessor::cleanupCurl()
+{
+	if (fgCurlInitCount > 0 && --fgCurlInitCount == 0)
+		curl_global_cleanup();
+}
+
+
+BinInputStream*
+CurlNetAccessor::makeNew(const XMLURL&  urlSource, const XMLNetHTTPInfo* httpInfo/*=0*/)
+{
+	// Just create a CurlURLInputStream
+	// We defer any checking of the url type for curl in CurlURLInputStream
+	CurlURLInputStream* retStrm =
+		new (urlSource.getMemoryManager()) CurlURLInputStream(urlSource, httpInfo);
+	return retStrm;            
+}
+
+XERCES_CPP_NAMESPACE_END
+