112 lines
3.3 KiB
C++
112 lines
3.3 KiB
C++
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/*
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* Copyright (c) 2003 The Regents of The University of Michigan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __INIFILE_HH__
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#define __INIFILE_HH__
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#include <fstream>
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#include <list>
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#include <string>
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#include <vector>
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#include "hashmap.hh"
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class IniFile
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{
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protected:
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class Entry
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{
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std::string value;
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mutable bool referenced;
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public:
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Entry(const std::string &v)
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: value(v), referenced(false)
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{
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}
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bool isReferenced() { return referenced; }
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const std::string &getValue() const;
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void setValue(const std::string &v) { value = v; }
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};
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class Section
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{
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typedef m5::hash_map<std::string, Entry *> EntryTable;
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EntryTable table;
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mutable bool referenced;
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public:
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Section()
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: table(), referenced(false)
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{
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}
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bool isReferenced() { return referenced; }
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void addEntry(const std::string &entryName, const std::string &value);
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Entry *findEntry(const std::string &entryName) const;
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bool printUnreferenced(const std::string §ionName);
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void dump(const std::string §ionName);
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};
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typedef m5::hash_map<std::string, Section *> ConfigTable;
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protected:
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ConfigTable table;
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Section *addSection(const std::string §ionName);
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Section *findSection(const std::string §ionName) const;
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bool load(std::istream &f);
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public:
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IniFile();
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~IniFile();
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bool loadCPP(const std::string &file, std::vector<char *> &cppFlags);
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bool load(const std::string &file);
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bool add(const std::string &s);
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bool find(const std::string §ion, const std::string &entry,
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std::string &value) const;
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bool findDefault(const std::string §ion, const std::string &entry,
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std::string &value) const;
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bool printUnreferenced();
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void dump();
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};
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#endif // __INIFILE_HH__
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