| /** |
| * 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. |
| */ |
| |
| /* |
| * XSEC |
| * |
| * XSECBinHTTPURIInputStream := Re-implementation of the Xerces |
| * BinHTTPURLInputStream. Allows us to make |
| * some small changes to support the requirements |
| * of XMLDSIG (notably re-directs) |
| * |
| * NOTE: Much code taken from Xerces, and the cross platform interfacing is |
| * no-where near as nice. |
| * |
| * Author(s): Berin Lautenbach |
| * |
| * $Id$ |
| * |
| * $Log$ |
| * Revision 1.7 2005/02/03 13:56:22 milan |
| * Apache licence fix. |
| * |
| * Revision 1.6 2004/04/21 10:14:49 blautenb |
| * Clean windows build with overarching SimpleSOAPRequestor |
| * |
| * Revision 1.5 2004/04/16 12:07:23 blautenb |
| * Skeleton code for XKMS MessageFactory |
| * |
| * Revision 1.4 2004/02/08 10:25:40 blautenb |
| * Convert to Apache 2.0 license |
| * |
| * Revision 1.3 2003/09/11 11:11:05 blautenb |
| * Cleaned up usage of Xerces namespace - no longer inject into global namespace in headers |
| * |
| * Revision 1.2 2003/07/05 10:30:38 blautenb |
| * Copyright update |
| * |
| * Revision 1.1 2003/02/12 09:45:29 blautenb |
| * Win32 Re-implementation of Xerces URIResolver to support re-directs |
| * |
| * |
| */ |
| |
| |
| #ifndef XSECBINHTTPURIINPUTSTREAM_HEADER |
| #define XSECBINHTTPURIINPUTSTREAM_HEADER |
| |
| #include <xsec/framework/XSECDefs.hpp> |
| |
| #include <xercesc/util/XMLUri.hpp> |
| #include <xercesc/util/XMLExceptMsgs.hpp> |
| #include <xercesc/util/BinInputStream.hpp> |
| #include <xercesc/util/Mutexes.hpp> |
| |
| // |
| // This class implements the BinInputStream interface specified by the XML |
| // parser. |
| // |
| |
| struct hostent; |
| struct sockaddr; |
| |
| class XSECSOAPRequestorSimple; |
| |
| class DSIG_EXPORT XSECBinHTTPURIInputStream : public XERCES_CPP_NAMESPACE_QUALIFIER BinInputStream |
| { |
| public : |
| |
| XSECBinHTTPURIInputStream(const XERCES_CPP_NAMESPACE_QUALIFIER XMLUri& urlSource); |
| ~XSECBinHTTPURIInputStream(); |
| |
| #ifdef XSEC_XERCES_64BITSAFE |
| XMLFilePos curPos() const; |
| #else |
| unsigned int curPos() const; |
| #endif |
| xsecsize_t readBytes(XMLByte* const toFill, const xsecsize_t maxToRead); |
| |
| #ifdef XSEC_XERCES_INPUTSTREAM_HAS_CONTENTTYPE |
| const XMLCh* getContentType() const; |
| #endif |
| |
| static void Cleanup(); |
| |
| friend class XSECSOAPRequestorSimple; |
| |
| protected: |
| |
| /* |
| * These are called by other classes that use the loaded DLL |
| * |
| * Actually - this is cheating of the worst kind, but it |
| * provides a quick way to make these calls available outside the library |
| */ |
| |
| static void ExternalInitialize(void); |
| |
| static hostent* gethostbyname(const char* name); |
| static unsigned long inet_addr(const char* cp); |
| static hostent* gethostbyaddr(const char* addr,int len,int type); |
| static unsigned short htons(unsigned short hostshort); |
| static unsigned short socket(int af,int type,int protocol); |
| static int connect(unsigned short s,const sockaddr* name,int namelen); |
| static int send(unsigned short s,const char* buf,int len,int flags); |
| static int recv(unsigned short s,char* buf,int len,int flags); |
| static int shutdown(unsigned int s,int how); |
| static int closesocket(unsigned int socket); |
| |
| |
| private : |
| // ----------------------------------------------------------------------- |
| // Private data members |
| // |
| // fSocketHandle |
| // The socket representing the connection to the remote file. |
| // We deliberately did not define the type to be SOCKET, so as to |
| // avoid bringing in any Windows header into this file. |
| // fBytesProcessed |
| // Its a rolling count of the number of bytes processed off this |
| // input stream. |
| // fBuffer |
| // Holds the http header, plus the first part of the actual |
| // data. Filled at the time the stream is opened, data goes |
| // out to user in response to readBytes(). |
| // fBufferPos, fBufferEnd |
| // Pointers into fBuffer, showing start and end+1 of content |
| // that readBytes must return. |
| // ----------------------------------------------------------------------- |
| |
| unsigned int fSocketHandle; |
| xsecsize_t fBytesProcessed; |
| char fBuffer[4000]; |
| char * fBufferEnd; |
| char * fBufferPos; |
| static bool fInitialized; |
| static XERCES_CPP_NAMESPACE_QUALIFIER XMLMutex* fInitMutex; |
| |
| static void Initialize(); |
| unsigned int getSocketHandle(const XERCES_CPP_NAMESPACE_QUALIFIER XMLUri& urlSource); |
| |
| }; |
| |
| |
| inline |
| #ifdef XSEC_XERCES_64BITSAFE |
| XMLFilePos |
| #else |
| unsigned int |
| #endif |
| XSECBinHTTPURIInputStream::curPos() const |
| { |
| return fBytesProcessed; |
| } |
| |
| |
| #endif // XSECBINHTTPURIINPUTSTREAM_HEADER |