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File: [Pegasus] / pegasus / src / Pegasus / Protocol / Attic / Handler.h
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Revision: 1.10, Sat Jun 16 22:10:07 2001 UTC (23 years ago) by mike Branch: MAIN CVS Tags: version_0_79_4 Changes since 1.9: +122 -122 lines new |
//%///////////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001 The Open group, BMC Software, Tivoli Systems, IBM // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // // Author: Mike Brasher (mbrasher@bmc.com) // // Modified By: // //%///////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////// // // Handler.h // // This handler processes HTTP messages which have the following format: // // lines (one or more CRLF-terminated lines) // terminator (CRLF on line by itself) // message-body (optional depending on message type) // //////////////////////////////////////////////////////////////////////////////// #ifndef Pegasus_Handler_h #define Pegasus_Handler_h #include <iostream> #include <strstream> #include <Pegasus/Common/Config.h> #include <Pegasus/Common/Array.h> #include <Pegasus/Common/String.h> #include <Pegasus/Common/Channel.h> #include <Pegasus/Common/Logger.h> PEGASUS_NAMESPACE_BEGIN class PEGASUS_PROTOCOL_LINKAGE Handler : public ChannelHandler { public: Handler(); virtual ~Handler(); virtual Boolean handleOpen(Channel* channel); virtual Boolean handleInput(Channel* channel); virtual Boolean handleOutput(Channel* channel); virtual void handleClose(Channel* channel); void clear(); void skipWhitespace(const char*& p); const char* getFieldValue(const char* fieldName) const; const char* getFieldValueSubString(const char* str) const; const char* getContent() const; Uint32 getContentLength() const; void print() const; void log() const; //void logMessage(LogFileType logFileType, String& subsystem, // Uint32 severity, String& formatMsg) const; virtual int handleMessage(); static void printMessage(PEGASUS_STD(ostream)& os, const Array<Sint8>& message); static void setMessageTrace(const Boolean flag) { _messageTrace = flag; } static void setMessageLogTrace(const Boolean flag) { _messageLogTrace = flag; } ; private: enum State { WAITING, LINES, CONTENT, DONE }; State _state; protected: Array<char> _message; Array<Uint32> _lines; Uint32 _contentOffset; Uint32 _contentLength; static Boolean _messageTrace; static Boolean _messageLogTrace; }; PEGASUS_NAMESPACE_END #endif /* Pegasus_Handler_h */
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