64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
/*
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* Copyright (C) 2008 Patrick Ohly
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*/
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#ifndef INCL_EVOLUTION_FILE_CONFIG_NODE
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# define INCL_EVOLUTION_FILE_CONFIG_NODE
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#include "ConfigNode.h"
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#include <string>
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#include <list>
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using namespace std;
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/**
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* This class started its life as the Posix implementation of the
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* ManagementNode in the Funambol C++ client library. Nowadays it is
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* part of the SyncEvoluition ConfigTree (see there for details).
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*
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* Each node is mapped to one file whose location is determined by
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* the ConfigTree when the node gets created. Each node represents
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* one .ini file with entries of the type
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* <property>\s*=\s*<value>\s*\n
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*
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* Comments look like:
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* \s*# <comment>
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*
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* @todo rewrite with standard C++ containers
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*/
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class FileConfigNode : public ConfigNode {
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string m_path;
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string m_fileName;
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list<string> m_lines;
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bool m_modified;
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bool m_exists;
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void read();
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public:
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/**
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* Open or create a new file. The file will be physically created
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* right away whereas changes to its content will not be written
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* immediately.
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*
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* @param path node name, maps to directory
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* @param fileName name of file inside that directory
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*/
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FileConfigNode(const string &path, const string &fileName);
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virtual string getName() const { return m_path + "/" + m_fileName; }
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virtual void flush();
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virtual string readProperty(const string &property) const;
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virtual void setProperty(const string &property,
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const string &value,
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const string &comment = "",
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const string *defValue = NULL);
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virtual void readProperties(map<string, string> &props) const;
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virtual void removeProperty(const string &property);
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virtual bool exists() const { return m_exists; }
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};
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#endif
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