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File: [Pegasus] / pegasus / src / Pegasus / Compiler / parser.h
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Revision: 1.20, Mon Jan 30 16:17:33 2006 UTC (18 years, 5 months ago) by karl Branch: MAIN CVS Tags: TASK_PEP233_EmbeddedInstSupport-merge_out_trunk, TASK_BUG_5314_IPC_REFACTORING_ROOT, TASK_BUG_5314_IPC_REFACTORING_BRANCH, TASK_BUG_5314_IPC_REFACTORING-V1, TASK_BUG_5191_QUEUE_CONSOLIDATION_ROOT, TASK_BUG_5191_QUEUE_CONSOLIDATION_BRANCH, TASK-TASK-BUG4011_WinLocalConnect-branch-New-root, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_out_to_branch, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_out_from_trunk, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_in_to_trunk, TASK-TASK-BUG4011_WinLocalConnect-branch-New-merged_in_from_branch, TASK-TASK-BUG4011_WinLocalConnect-branch-New-branch, TASK-PEP286_PRIVILEGE_SEPARATION-root, TASK-PEP286_PRIVILEGE_SEPARATION-branch, TASK-PEP274_dacim-root, TASK-PEP274_dacim-merged_out_to_branch, TASK-PEP274_dacim-merged_out_from_trunk, TASK-PEP274_dacim-merged_in_to_trunk, TASK-PEP274_dacim-merged_in_from_branch, TASK-PEP274_dacim-branch, TASK-PEP268_SSLClientCertificatePropagation-root, TASK-PEP268_SSLClientCertificatePropagation-merged_out_to_branch, TASK-PEP268_SSLClientCertificatePropagation-merged_out_from_trunk, TASK-PEP268_SSLClientCertificatePropagation-merged_in_to_trunk, TASK-PEP268_SSLClientCertificatePropagation-merged_in_from_branch, TASK-PEP268_SSLClientCertificatePropagation-branch, TASK-PEP267_SLPReregistrationSupport-root, TASK-PEP267_SLPReregistrationSupport-merging_out_to_branch, TASK-PEP267_SLPReregistrationSupport-merging_out_from_trunk, TASK-PEP267_SLPReregistrationSupport-merged_out_to_branch, TASK-PEP267_SLPReregistrationSupport-merged_out_from_trunk, TASK-PEP267_SLPReregistrationSupport-merged_in_to_trunk, TASK-PEP267_SLPReregistrationSupport-merged_in_from_branch, TASK-PEP267_SLPReregistrationSupport-branch, TASK-PEP250_RPMProvider-root, TASK-PEP250_RPMProvider-merged_out_to_branch, TASK-PEP250_RPMProvider-merged_out_from_trunk, TASK-PEP250_RPMProvider-merged_in_to_trunk, TASK-PEP250_RPMProvider-merged_in_from_branch, TASK-PEP250_RPMProvider-branch, TASK-PEP245_CimErrorInfrastructure-root, TASK-PEP245_CimErrorInfrastructure-merged_out_to_branch, TASK-PEP245_CimErrorInfrastructure-merged_out_from_trunk, TASK-PEP245_CimErrorInfrastructure-merged_in_to_trunk, TASK-PEP245_CimErrorInfrastructure-merged_in_from_branch, TASK-PEP245_CimErrorInfrastructure-branch, TASK-PEP241_OpenPegasusStressTests-root, TASK-PEP241_OpenPegasusStressTests-merged_out_to_branch, TASK-PEP241_OpenPegasusStressTests-merged_out_from_trunk, TASK-PEP241_OpenPegasusStressTests-merged_in_to_trunk, TASK-PEP241_OpenPegasusStressTests-merged_in_from_branch, TASK-PEP241_OpenPegasusStressTests-branch, TASK-Bugs5690_3913_RemoteCMPI-root, TASK-Bugs5690_3913_RemoteCMPI-merged_out_to_branch, TASK-Bugs5690_3913_RemoteCMPI-merged_out_from_trunk, TASK-Bugs5690_3913_RemoteCMPI-merged_in_to_trunk, TASK-Bugs5690_3913_RemoteCMPI-merged_in_from_branch, TASK-Bugs5690_3913_RemoteCMPI-branch, TASK-Bug2102_RCMPIWindows-root, TASK-Bug2102_RCMPIWindows-merged_out_to_branch, TASK-Bug2102_RCMPIWindows-merged_out_from_trunk, TASK-Bug2102_RCMPIWindows-merged_in_to_trunk, TASK-Bug2102_RCMPIWindows-merged_in_from_branch, TASK-Bug2102_RCMPIWindows-branch, TASK-Bug2102Final-root, TASK-Bug2102Final-merged_out_to_branch, TASK-Bug2102Final-merged_out_from_trunk, TASK-Bug2102Final-merged_in_to_trunk, TASK-Bug2102Final-merged_in_from_branch, TASK-Bug2102Final-branch, TASK-Bug2021_RemoteCMPIonWindows-root, TASK-Bug2021_RemoteCMPIonWindows-merged_out_to_branch, TASK-Bug2021_RemoteCMPIonWindows-merged_out_from_trunk, TASK-Bug2021_RemoteCMPIonWindows-merged_in_to_trunk, TASK-Bug2021_RemoteCMPIonWindows-merged_in_from_branch, TASK-Bug2021_RemoteCMPIonWindows-branch, TASK-Bug2021_RCMPIonWindows-root, TASK-Bug2021_RCMPIonWindows-merged_out_to_branch, TASK-Bug2021_RCMPIonWindows-merged_out_from_trunk, TASK-Bug2021_RCMPIonWindows-merged_in_to_trunk, TASK-Bug2021_RCMPIonWindows-merged_in_from_branch, TASK-Bug2021_RCMPIonWindows-branch, TASK-BUG7240-root, TASK-BUG7240-branch, TASK-BUG4011_WinLocalConnect-root, TASK-BUG4011_WinLocalConnect-merged_out_to_branch, TASK-BUG4011_WinLocalConnect-merged_out_from_trunk, TASK-BUG4011_WinLocalConnect-merged_in_to_trunk, TASK-BUG4011_WinLocalConnect-merged_in_from_branch, TASK-BUG4011_WinLocalConnect-branch-New, TASK-BUG4011_WinLocalConnect-branch, RELEASE_2_6_3-RC2, RELEASE_2_6_3-RC1, RELEASE_2_6_3, RELEASE_2_6_2-RC1, RELEASE_2_6_2, RELEASE_2_6_1-RC1, RELEASE_2_6_1, RELEASE_2_6_0-RC1, RELEASE_2_6_0-FC, RELEASE_2_6_0, RELEASE_2_6-root, RELEASE_2_6-branch-clean, RELEASE_2_6-branch, RELEASE_2_5_5-RC2, RELEASE_2_5_5-RC1, RELEASE_2_5_5, RELEASE_2_5_4-RC2, RELEASE_2_5_4-RC1, RELEASE_2_5_4, RELEASE_2_5_3-RC1, RELEASE_2_5_3, RELEASE_2_5_2-RC1, RELEASE_2_5_2, RELEASE_2_5_1-RC1, RELEASE_2_5_1, RELEASE_2_5-root, RELEASE_2_5-branch, PEP286_PRIVILEGE_SEPARATION_ROOT, PEP286_PRIVILEGE_SEPARATION_CODE_FREEZE, PEP286_PRIVILEGE_SEPARATION_BRANCH, PEP286_PRIVILEGE_SEPARATION_1 Changes since 1.19: +3 -1 lines BUG#: 4691 TITLE: Update Licenses to 2006 DESCRIPTION: Updates most of the licenses to 2006. The slp_client directories are excluded for the moment pending discussion. This change has passed unit and system tests. Note that this changes just about EVERY file in Pegasus. |
//%2006//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation, The Open Group. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2006 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; Symantec Corporation; The Open Group. // // 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: Bob Blair (bblair@bmc.com) // // Modified By: // Jim Wunderlich (Jim_Wunderlich@prodigy.net) // //%///////////////////////////////////////////////////////////////////////////// // // Header for a class to generate CIMValue objects from String values // // // // This is a generic parser class from which controllers for particular // yacc parsers can be derived. It keeps enough state information that // you should be able to get by without a reentrant parser. You should // compile both parser and lexer with a C++ compiler, although there // is no need to generate a C++ lexer. // // The include file and compile-from-String techniques used here are // supported only by bison and flex. // #ifndef _PARSER_H_ #define _PARSER_H_ #include <Pegasus/Common/Config.h> #include <cstdio> #include <Pegasus/Common/String.h> #include <Pegasus/Common/Stack.h> #include <Pegasus/Compiler/Linkage.h> #include <Pegasus/Common/FileSystem.h> PEGASUS_USING_STD; PEGASUS_USING_PEGASUS; #define CIMMOF_CONSTANT_VALUE 1 #define CIMMOF_ARRAY_VALUE 2 #define CIMMOF_REFERENCE_VALUE 3 #define CIMMOF_NULL_VALUE 4 // #define DEBUG_INCLUDE // enables include file processing debug printout typedef struct typedInitializerValue { Uint16 type; const String *value; } TYPED_INITIALIZER_VALUE; struct bufstate { void *buffer_state; // the YY_BUFFER_STATE of the stacked context String filename; // the name of the file open in the stacked context int lineno; // the line number of the file String filenamePath; //the path of the file open in the stacked context }; class PEGASUS_COMPILER_LINKAGE parser { private: unsigned int _buffer_size; // the value of the YY_BUFFER_SIZE macro Stack<bufstate*> _include_stack; // a stack of YY_BUFFER_STATEs String _current_filename; // name of the file being parsed unsigned int _lineno; // current line number in the file String _current_filenamePath; // path of the file being parsed protected: void push_statebuff(bufstate *statebuff) { _include_stack.push(statebuff); } bufstate *pop_statebuff(); public: // Constructor, destructor parser() : _buffer_size(16384), _lineno(0) {;} virtual ~parser() {;} virtual int parse() = 0; // call the parser main yy_parse() virtual int wrap(); // handle the end of the current stream int setInputBufferFromName(const String &filename); // start parsing this file virtual int setInputBuffer(const FILE *f, Boolean closeCurrent) = 0; // start parsing this handle // int setInputBuffer(const char *buf); // start parsing this String virtual int setInputBuffer(void *buffstate, Boolean closeCurrent) = 0; // start parsing this buffer // given a file stream, treat it as an include file virtual int enterInlineInclude(const FILE *f) = 0; virtual int wrapCurrentBuffer() = 0; unsigned int get_buffer_size() { return _buffer_size; } void set_buffer_size(unsigned int siz) { _buffer_size = siz; } // We keep track of the filename associated with the current input // buffer so we can report on it. void set_current_filename(const String &filename) { _current_filename = filename; #ifdef DEBUG_INCLUDE cout << "cimmof parser - setting path = " << get_current_filenamePath() << endl; // DEBUG #endif // DEBUG_INCLUDE String includePathTemp = FileSystem::extractFilePath(filename); // ************************************************************ // if the filename path consisted of just the file name // becasue it is in the current directory then extractFilePath // returns just the filename rather than "dot". The following // test is to prevent adding file names to the include path. // **************************************************************** if (includePathTemp == filename) { includePathTemp = "."; } set_current_filenamePath(includePathTemp); #ifdef DEBUG_INCLUDE cout << "cimmof parser set filename = " << filename << " include path = " << get_current_filenamePath() << endl; // DEBUG #endif // DEBUG_INCLUDE } const String &get_current_filename() const { return _current_filename; } // We keep track of the filename path associated with the current input // buffer so we can use it to search for include files in that same directory void set_current_filenamePath(const String &filenamePath) { _current_filenamePath = filenamePath; } const String &get_current_filenamePath() const { return _current_filenamePath; } // Ditto the line number void set_lineno(int n) { _lineno = n; } void increment_lineno() { ++_lineno; } unsigned int get_lineno() const { return _lineno; } // This is the main entry point for parser error logging virtual void log_parse_error(char *token, const char *errmsg) const; }; #endif
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