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495 lines
20 KiB
495 lines
20 KiB
/*==LICENSE==* |
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CyanWorlds.com Engine - MMOG client, server and tools |
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Copyright (C) 2011 Cyan Worlds, Inc. |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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Additional permissions under GNU GPL version 3 section 7 |
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If you modify this Program, or any covered work, by linking or |
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combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK, |
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NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent |
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JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK |
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(or a modified version of those libraries), |
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containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA, |
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PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG |
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JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the |
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licensors of this Program grant you additional |
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permission to convey the resulting work. Corresponding Source for a |
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non-source form of such a combination shall include the source code for |
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the parts of OpenSSL and IJG JPEG Library used as well as that of the covered |
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work. |
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You can contact Cyan Worlds, Inc. by email legal@cyan.com |
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or by snail mail at: |
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Cyan Worlds, Inc. |
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14617 N Newport Hwy |
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Mead, WA 99021 |
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*==LICENSE==*/ |
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#ifndef plConfigInfo_h_inc |
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#define plConfigInfo_h_inc |
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#include "plKeysAndValues.h" |
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#include <stdarg.h> |
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///////////////////////////////////////////////// |
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typedef std::vector<plString> plStringList; |
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///////////////////////////////////////////////// |
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class plConfigSource; |
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class plConfigInfo |
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{ |
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public: |
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typedef plKeysAndValues::Keys |
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Keys; |
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typedef plKeysAndValues::Values |
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Values; |
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typedef std::map<plString, plKeysAndValues, plString::less_i> |
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Sections; |
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static const plString& GlobalSection(); |
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private: |
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mutable Sections fSections; |
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public: |
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plConfigInfo(); |
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plConfigInfo(const plConfigInfo & src); |
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virtual ~plConfigInfo() {} |
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plConfigInfo & operator =(const plConfigInfo & src); |
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// REMOVE |
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// remove all sections |
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void Clear(); |
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// remove section |
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void RemoveSection(const plString & section); |
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// remove key from section |
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void RemoveKey(const plString & section, const plString & key); |
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// QUERY |
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// does this section exist? |
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bool HasSection(const plString & section) const; |
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// does the given section contain this key? |
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bool HasKey(const plString & section, const plString & key); |
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// does any section contain this key? |
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bool HasKeyAny(const plString & key); |
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// does any of the given sections contain this key? |
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bool HasKeyIn(const plString & key, const char * section1, ... /*, nil*/); |
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bool HasKeyIn(const plString & key, const std::vector<plString> & sections ); |
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// does key in section have this value? |
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bool KeyHasValue(const plString & section, const plString & key, const plString & value); |
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bool KeyHasValue(const plString & section, const plString & key, int value); |
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bool KeyHasValue(const plString & section, const plString & key, double value); |
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// ADD |
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// add key=value to the section |
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bool AddValue(const plString & section, const plString & key, const plString & value, KAddValueMode mode=kAlwaysAdd); |
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bool AddValue(const plString & section, const plString & key, int value, KAddValueMode mode=kAlwaysAdd); |
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bool AddValue(const plString & section, const plString & key, double value, KAddValueMode mode=kAlwaysAdd); |
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bool AddValues(const plString & section, const plString & key, const std::vector<plString> & values, KAddValueMode mode=kAlwaysAdd); |
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// GET |
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plKeysAndValues GetSection(const plString & section, bool & found); |
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std::vector<plString> GetSectionNames(); |
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// get value for key from given section |
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plString GetValue(const plString & section, const plString & key, const plString & defval="", bool * outFound=nil) const; |
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int GetValue(const plString & section, const plString & key, int defval, bool * outFound=nil) const; |
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double GetValue(const plString & section, const plString & key, double defval, bool * outFound=nil) const; |
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std::vector<plString> GetAllValues(const plString & section, const plString & key) const; |
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// get value for key from any section |
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plString GetValueAny(const plString & key, const plString & defval="", bool * outFound=nil) const; |
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int GetValueAny(const plString & key, int defval, bool * outFound=nil) const; |
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double GetValueAny(const plString & key, double defval, bool * outFound=nil) const; |
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std::vector<plString> GetAllValuesAny(const plString & key) const; |
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// get value for key from one of the given sections |
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plString GetValueIn(const plString & key, const plString & defval, bool * outFound, const char * section1, ... /*, nil*/) const; |
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plString GetValueIn(const plString & key, const plString & defval, bool * outFound, const std::vector<plString> & sections ) const; |
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int GetValueIn(const plString & key, int defval, bool * outFound, const char * section1, ... /*, nil*/) const; |
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int GetValueIn(const plString & key, int defval, bool * outFound, const std::vector<plString> & sections ) const; |
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double GetValueIn(const plString & key, double defval, bool * outFound, const char * section1, ... /*, nil*/) const; |
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double GetValueIn(const plString & key, double defval, bool * outFound, const std::vector<plString> & sections ) const; |
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std::vector<plString> GetAllValuesIn(const plString & key, const char * section1, ... /*, nil*/); |
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// ITERATORS |
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bool GetSectionIterators(Sections::const_iterator & iter, Sections::const_iterator & end) const; |
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bool GetKeyIterators(const plString & section, Keys::const_iterator & iter, Keys::const_iterator & end) const; |
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bool GetValueIterators(const plString & section, const plString & key, Values::const_iterator & iter, Values::const_iterator & end) const; |
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// CONFIG SOURCE |
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virtual bool ReadFrom(plConfigSource * src, KAddValueMode mode=kAlwaysAdd); |
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virtual bool WriteTo(plConfigSource * src); |
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}; |
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class plConfigInfoLogging |
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{ |
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private: |
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plConfigInfo fConfigInfo; |
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plConfigInfo fLog; |
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public: |
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plConfigInfoLogging(); |
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~plConfigInfoLogging(); |
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plConfigInfo* GetConfigInfo() { return &fConfigInfo; } |
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plConfigInfo* GetConfigInfoLog() { return &fLog; } |
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bool GetValue(plString& retval, const plString & section, const plString & key, const plString & desc, const plString& defval = ""); |
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bool GetValue(int& retval, const plString & section, const plString & key, const plString & desc, int defval); |
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bool GetValue(bool& retval, const plString & section, const plString & key, const plString & desc, bool defval); |
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bool GetValue(float& retval, const plString & section, const plString & key, const plString & desc, float defval); |
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bool GetValue(double& retval, const plString & section, const plString & key, const plString & desc, double defval); |
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bool GetAllValues(std::vector<plString>& values, const plString & section, const plString & key, const plString & desc); |
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#if USE_MULT_SECTIONS |
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// get value for key from any section |
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bool GetValueAny(plString& retval, const plString & key, const plString & desc, const plString & defval); |
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bool GetValueAny(int &retval, const plString & key, const plString & desc, int defval); |
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bool GetValueAny(bool& retval, const plString & key, const plString & desc, bool defval); |
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bool GetValueAny(float& retval, const plString & key, const plString & desc, float defval); |
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bool GetValueAny(double& retval, const plString & key, const plString & desc, double defval); |
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bool GetAllValuesAny(std::vector<plString>& values, const plString & key, const plString & desc); |
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// get value for key from one of the given sections |
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bool GetValueIn(plString& retval, const plString & key, const plString & desc, const plString & defval, const char * section1, ... /*, nil*/); |
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bool GetValueIn(plString& retval, const plString & key, const plString & desc, const plString & defval, std::vector<plString> & sections ); |
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bool GetValueIn(int& retval, const plString & key, const plString & desc, int defval, const char * section1, ... /*, nil*/); |
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bool GetValueIn(int& retval, const plString & key, const plString & desc, int defval, std::vector<plString> & sections ); |
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bool GetValueIn(bool& retval, const plString & key, const plString & desc, bool defval, const char * section1, ... /*, nil*/); |
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bool GetValueIn(bool& retval, const plString & key, const plString & desc, bool defval, std::vector<plString> & sections ); |
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bool GetValueIn(float& retval, const plString & key, const plString & desc, double defval, const char * section1, ... /*, nil*/); |
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bool GetValueIn(float& retval, const plString & key, const plString & desc, double defval, std::vector<plString> & sections ); |
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bool GetValueIn(double& retval, const plString & key, const plString & desc, double defval, const char * section1, ... /*, nil*/); |
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bool GetValueIn(double& retval, const plString & key, const plString & desc, double defval, std::vector<plString> & sections ); |
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#endif |
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}; |
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///////////////////////////////////////////////// |
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class plConfigSource |
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{ |
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protected: |
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plString fCurrSection; // used in parsing |
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plString fEffectiveSection; // used in parsing |
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KAddValueMode fAddMode; // used in parsing |
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plConfigInfo * fConfigInfo; |
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void SplitAt(plString & key, plString & value, char splitter, plString & in); |
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virtual bool ReadString(const plString & in); |
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virtual bool ReadPair(plString & key, plString & value); |
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virtual bool ReadList(char ** list); |
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virtual bool ReadSubSource( const char * name ) { return true; } |
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protected: |
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virtual bool ReadInto(plConfigInfo & configInfo, KAddValueMode mode=kAlwaysAdd); |
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virtual bool WriteOutOf(plConfigInfo & configInfo); |
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public: |
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plConfigSource() {} |
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virtual ~plConfigSource() {} |
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friend class plConfigInfo; |
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}; |
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///////////////////////////////////////////////// |
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class plCmdLineConfigSource : public plConfigSource |
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{ |
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int fArgc; |
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char ** fArgv; |
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plString fMySection; |
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protected: |
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bool ReadInto(plConfigInfo & configInfo, KAddValueMode mode=kAlwaysAdd); |
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public: |
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plCmdLineConfigSource(int argc, char ** argv, const char * mySection="CmdLine"); |
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}; |
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///////////////////////////////////////////////// |
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class plEnvConfigSource : public plConfigSource |
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{ |
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char ** fEnvp; |
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plString fMySection; |
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protected: |
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bool ReadInto(plConfigInfo & configInfo, KAddValueMode mode=kAlwaysAdd); |
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public: |
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plEnvConfigSource(char ** envp, const char * mySection="Environment"); |
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}; |
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///////////////////////////////////////////////// |
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class plIniConfigSource : public plConfigSource |
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{ |
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protected: |
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plString fFileName; |
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bool ReadInto(plConfigInfo & configInfo, KAddValueMode mode=kAlwaysAdd); |
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bool WriteOutOf(plConfigInfo & configInfo); |
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public: |
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plIniConfigSource(const char * iniFileName); |
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}; |
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///////////////////////////////////////////////// |
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// just like above, but works with hsStream-derived classes |
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class hsStream; |
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class plIniStreamConfigSource : public plConfigSource |
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{ |
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protected: |
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hsStream * fStream; |
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bool ReadInto(plConfigInfo & configInfo, KAddValueMode mode=kAlwaysAdd); |
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bool WriteOutOf(plConfigInfo & configInfo); |
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public: |
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plIniStreamConfigSource(hsStream * stream); |
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}; |
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///////////////////////////////////////////////// |
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// an ini file reader/writer that ignores section headers and puts all |
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// data in an unnamed section, or more accurately, in a section named "". |
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class plIniNoSectionsConfigSource : public plConfigSource |
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{ |
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plString fFileName; |
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protected: |
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bool ReadString(const plString & in); |
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bool ReadInto(plConfigInfo & configInfo, KAddValueMode mode=kAlwaysAdd); |
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bool WriteOutOf(plConfigInfo & configInfo); |
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public: |
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plIniNoSectionsConfigSource(const char * iniFileName); |
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}; |
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///////////////////////////////////////////////// |
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// an ini file reader that only reads specified sections |
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class plIniSectionConfigSource : public plIniConfigSource |
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{ |
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typedef std::vector<plString> |
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Sections; |
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protected: |
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Sections fSections; |
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bool ReadPair(plString & key, plString & value); |
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bool ReadSubSource( const char * name ); |
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public: |
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plIniSectionConfigSource(const char * iniFileName, std::vector<plString> & sections); |
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}; |
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///////////////////////////////////////////////// |
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// TODO: This would be a cool thing. not needed right now though. |
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class plDatabaseConfigSource : public plConfigSource |
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{ |
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protected: |
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bool ReadInto(plConfigInfo & configInfo, KAddValueMode mode=kAlwaysAdd); |
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bool WriteOutOf(plConfigInfo & configInfo); |
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public: |
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plDatabaseConfigSource(const char * connectString); |
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}; |
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///////////////////////////////////////////////// |
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class plDebugConfigSource : public plConfigSource |
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{ |
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protected: |
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plString fFileName; |
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bool WriteOutOf(plConfigInfo & configInfo); |
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public: |
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plDebugConfigSource(){} |
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}; |
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///////////////////////////////////////////////// |
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class plWWWAuthenticateConfigSource : public plConfigSource |
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{ |
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const plString& fAuth; |
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protected: |
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bool ReadInto(plConfigInfo & configInfo, KAddValueMode mode=kAlwaysAdd); |
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public: |
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plWWWAuthenticateConfigSource(const plString& auth); |
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}; |
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//////////////////////////////////////////////////////////////////// |
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// NOTE: plClass _must_ appear first in a multiple-inheritance list. |
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class plClass |
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{ |
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public: |
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virtual void Unused(){} |
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}; |
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//////////////////////////////////////////////////////////////////// |
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typedef bool (plClass::*TEvaluate)(); |
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typedef bool (plClass::*TEvaluateConst)() const; |
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struct plEvaluate |
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{ |
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plClass * fTarget; |
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bool (plClass::*fEvaluate)(); |
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bool (plClass::*fEvaluateConst)() const; |
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plEvaluate( plClass * target=nil, TEvaluate evaluate=nil ) |
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: fTarget(target) |
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, fEvaluate(evaluate) |
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, fEvaluateConst(nil) |
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{} |
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plEvaluate( plClass * target, TEvaluateConst evaluate ) |
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: fTarget(target) |
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, fEvaluateConst(evaluate) |
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, fEvaluate(nil) |
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{} |
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bool operator()() |
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{ |
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if (fEvaluate) |
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return (fTarget)?(fTarget->*fEvaluate)():true; |
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else |
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if (fEvaluateConst) |
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return (fTarget)?(fTarget->*fEvaluateConst)():true; |
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else |
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return true; |
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} |
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}; |
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//////////////////////////////////////////////////////////////////// |
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typedef plString (plClass::*TModify)(const plString & value); |
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struct plModify |
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{ |
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plClass * fTarget; |
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plString (plClass::*fModify)(const plString & value); |
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plModify( plClass * target=nil, TModify modify=nil ) |
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: fTarget(target) |
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, fModify(modify) |
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{} |
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plString operator()(const plString & value) { return (fTarget)?(fTarget->*fModify)(value):value;} |
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plString operator()(const plString & value) const { return (fTarget)?(fTarget->*fModify)(value):value;} |
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}; |
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//////////////////////////////////////////////////////////////////// |
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class plConfigValueBase |
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{ |
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public: |
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plString fConfigName; |
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plString fConfigGroup; |
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plEvaluate fReadEvaluate; // returns true if we want to read this value from options |
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plEvaluate fWriteEvaluate; // returns true if we want to write this value to options |
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plModify fReadModify; // may modify the value being read from options |
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plModify fWriteModify; // may modify the value being written to options |
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plModify fGetModify; // may modify the value when being assigned |
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plModify fSetModify; // may modify the value when being accessed |
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plConfigValueBase( const char * configName="", const char * configGroup="" ) |
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: fConfigName(configName) |
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, fConfigGroup(configGroup) |
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{} |
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void SetConfigName(const plString & name) { fConfigName=name;} |
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plString GetConfigName() const { return fConfigName;} |
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void SetConfigGroup(const plString & group) { fConfigGroup=group;} |
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plString GetConfigGroup() const { return fConfigGroup;} |
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bool HasConfigName() { return !fConfigName.IsEmpty();} |
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bool HasConfigGroup() { return !fConfigGroup.IsEmpty();} |
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virtual void ConfigRead(plConfigInfo * opts); |
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virtual void ConfigWrite(plConfigInfo * opts); |
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void SetValue(const plString & value); |
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plString GetValue() const; |
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virtual void ISetValue(const plString & value) = 0; |
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virtual plString IGetValue() const = 0; |
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void SetReadEvaluate(plClass * targetObj, TEvaluate evalFunc); |
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void SetWriteEvaluate(plClass * targetObj, TEvaluate evalFunc); |
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void SetWriteEvaluate(plClass * targetObj, TEvaluateConst evalFunc); |
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void SetReadModify(plClass * targetObj, TModify modifyFunc); |
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void SetWriteModify(plClass * targetObj, TModify modifyFunc); |
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void SetGetModify(plClass * targetObj, TModify modifyFunc); |
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void SetSetModify(plClass * targetObj, TModify modifyFunc); |
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}; |
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//////////////////////////////////////////////////////////////////// |
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class plConfigValue : public plConfigValueBase |
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{ |
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public: |
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plConfigValue( const char * configName="", const char * configGroup="" ) |
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: plConfigValueBase(configName, configGroup) |
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{} |
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plString fConfigValue; |
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void ISetValue(const plString & value) { fConfigValue=value;} |
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plString IGetValue() const { return fConfigValue;} |
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}; |
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//////////////////////////////////////////////////////////////////// |
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class plConfigAggregateValue : public plConfigValueBase |
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{ |
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public: |
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std::vector<plConfigValueBase*> fItems; |
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plConfigAggregateValue( |
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const char * name=nil, |
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// A vararg here would not work because of a |
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// multiple inheritance issue. Classes that are |
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// plConfigValueBase are likely to be derived from |
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// plClass also. Since plClass must be first in |
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// the inheritance list, the vararg would not |
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// point to the plConfigValueBase vtable that we |
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// need to access. |
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plConfigValueBase * item1=nil, |
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plConfigValueBase * item2=nil, |
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plConfigValueBase * item3=nil, |
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plConfigValueBase * item4=nil, |
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plConfigValueBase * item5=nil, |
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plConfigValueBase * item6=nil, |
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plConfigValueBase * item7=nil); |
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void ISetValue(const plString & value); |
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plString IGetValue() const; |
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void AddItem(plConfigValueBase * item); |
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void AddItems( |
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plConfigValueBase * item1=nil, |
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plConfigValueBase * item2=nil, |
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plConfigValueBase * item3=nil, |
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plConfigValueBase * item4=nil, |
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plConfigValueBase * item5=nil, |
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plConfigValueBase * item6=nil, |
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plConfigValueBase * item7=nil); |
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}; |
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//////////////////////////////////////////////////////////////////// |
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class plConfigValueProxy : public plConfigValueBase |
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{ |
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plConfigValueBase * fConfigurable; |
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public: |
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plConfigValueProxy(plConfigValueBase * item=nil) |
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: fConfigurable(item) |
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{} |
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void Set(plConfigValueBase * item) { fConfigurable=item;} |
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void ISetValue(const plString & value) { fConfigurable->ISetValue(value);} |
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plString IGetValue() const { return fConfigurable->IGetValue();} |
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}; |
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//////////////////////////////////////////////////////////////////// |
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class plConfigGroup |
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{ |
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public: |
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plConfigInfo fOpts; |
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plString fGroupName; |
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std::vector<plConfigValueBase*> fItems; |
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plConfigGroup(const char * groupName=""); |
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bool Read(plConfigSource * src); |
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bool Write(plConfigSource * src); |
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void AddItem(plConfigValueBase * item, const char * name=nil); |
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}; |
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//////////////////////////////////////////////////////////////////// |
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#endif // plConfigInfo_h_inc
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