| /* |
| * 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: XMLNetAccessor.hpp 568078 2007-08-21 11:43:25Z amassari $ |
| */ |
| |
| #if !defined(XMLNETACCESSOR_HPP) |
| #define XMLNETACCESSOR_HPP |
| |
| #include <xercesc/util/XMLURL.hpp> |
| #include <xercesc/util/XMLException.hpp> |
| |
| XERCES_CPP_NAMESPACE_BEGIN |
| |
| class BinInputStream; |
| |
| // This class holds advanced informations about the HTTP connection |
| class XMLUTIL_EXPORT XMLNetHTTPInfo |
| { |
| public: |
| XMLNetHTTPInfo(); |
| |
| typedef enum { |
| GET, |
| PUT, |
| POST |
| } HTTPMethod; |
| |
| // ----------------------------------------------------------------------- |
| // Data members |
| // |
| // fHTTPMethod |
| // The type of the HTTP request |
| // |
| // fHeaders |
| // The extra headers that will be sent as part of the request; the format is |
| // Header1: Value\r\nHeader2: Value\r\n |
| // |
| // fHeadersLen |
| // The length of the string pointed by fHeaders, in bytes |
| // |
| // fPayload |
| // The extra data that will be sent after the headers; in the case of a PUT |
| // operation, this is the content of the resource being posted. It can be binary data |
| // |
| // fPayloadLen |
| // The length of the binary buffer pointed by fPayload, in bytes |
| // |
| HTTPMethod fHTTPMethod; |
| const char* fHeaders; |
| int fHeadersLen; |
| const char* fPayload; |
| int fPayloadLen; |
| }; |
| |
| inline XMLNetHTTPInfo::XMLNetHTTPInfo() |
| :fHTTPMethod(XMLNetHTTPInfo::GET), |
| fHeaders(0), |
| fHeadersLen(0), |
| fPayload(0), |
| fPayloadLen(0) |
| { |
| } |
| |
| |
| // |
| // This class is an abstract interface via which the URL class accesses |
| // net access services. When any source URL is not in effect a local file |
| // path, then the URL class is used to look at it. Then the URL class can |
| // be asked to make a binary input stream via which the referenced resource |
| // can be read in. |
| // |
| // The URL class will use an object derived from this class to create a |
| // binary stream for the URL to return. The object it uses is provided by |
| // the platform utils, and is actually provided by the per-platform init |
| // code so each platform can decide what actual implementation it wants to |
| // use. |
| // |
| class XMLUTIL_EXPORT XMLNetAccessor : public XMemory |
| { |
| public : |
| // ----------------------------------------------------------------------- |
| // Virtual destructor |
| // ----------------------------------------------------------------------- |
| virtual ~XMLNetAccessor() |
| { |
| } |
| |
| |
| // ----------------------------------------------------------------------- |
| // The virtual net accessor interface |
| // ----------------------------------------------------------------------- |
| virtual const XMLCh* getId() const = 0; |
| |
| virtual BinInputStream* makeNew |
| ( |
| const XMLURL& urlSrc, |
| const XMLNetHTTPInfo* httpInfo=0 |
| ) = 0; |
| |
| |
| protected : |
| // ----------------------------------------------------------------------- |
| // Hidden constructors |
| // ----------------------------------------------------------------------- |
| XMLNetAccessor() |
| { |
| } |
| |
| |
| private : |
| // ----------------------------------------------------------------------- |
| // Unimplemented constructors and operators |
| // ----------------------------------------------------------------------- |
| XMLNetAccessor(const XMLNetAccessor&); |
| XMLNetAccessor& operator=(const XMLNetAccessor&); |
| }; |
| |
| MakeXMLException(NetAccessorException, XMLUTIL_EXPORT) |
| |
| XERCES_CPP_NAMESPACE_END |
| |
| #endif |