187 lines
9.3 KiB
C++
187 lines
9.3 KiB
C++
// IniFile.cpp: Implementation of the CIniFile class.
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// Written by: Adam Clauss
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// Email: cabadam@tamu.edu
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// You may use this class/code as you wish in your programs. Feel free to distribute it, and
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// email suggested changes to me.
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//
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// Rewritten by: Shane Hill
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// Date: 21/08/2001
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// Email: Shane.Hill@dsto.defence.gov.au
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// Reason: Remove dependancy on MFC. Code should compile on any
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// platform. Tested on Windows/Linux/Irix
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//////////////////////////////////////////////////////////////////////
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/*
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!! MODIFIED BY FAKETRUTH and madmaxoft!!
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*/
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#ifndef CIniFile_H
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#define CIniFile_H
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#define MAX_KEYNAME 128
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#define MAX_VALUENAME 128
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#define MAX_VALUEDATA 2048
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class cIniFile // tolua_export
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{ // tolua_export
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private:
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bool caseInsensitive;
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std::string path;
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struct key {
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std::vector<std::string> names;
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std::vector<std::string> values;
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std::vector<std::string> comments;
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};
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std::vector<key> keys;
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std::vector<std::string> names;
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std::vector<std::string> comments;
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std::string CheckCase( std::string s) const;
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public:
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enum errors{ noID = -1}; // tolua_export
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cIniFile( const std::string iniPath = ""); // tolua_export
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virtual ~cIniFile() {}
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// Sets whether or not keynames and valuenames should be case sensitive.
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// The default is case insensitive.
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void CaseSensitive() {caseInsensitive = false;} // tolua_export
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void CaseInsensitive() {caseInsensitive = true;} // tolua_export
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// Sets path of ini file to read and write from.
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void Path(const std::string & newPath) {path = newPath;} // tolua_export
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std::string Path() const {return path;} // tolua_export
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void SetPath(const std::string & newPath) {Path( newPath);} // tolua_export
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// Reads ini file specified using path.
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// Returns true if successful, false otherwise.
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bool ReadFile(); // tolua_export
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// Writes data stored in class to ini file.
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bool WriteFile(); // tolua_export
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// Deletes all stored ini data.
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void Erase(); // tolua_export
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void Clear() {Erase();} // tolua_export
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void Reset() {Erase();} // tolua_export
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// Returns index of specified key, or noID if not found.
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long FindKey( const std::string & keyname) const; // tolua_export
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// Returns index of specified value, in the specified key, or noID if not found.
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long FindValue( const unsigned keyID, const std::string & valuename) const; // tolua_export
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// Returns number of keys currently in the ini.
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unsigned NumKeys() const {return names.size();} // tolua_export
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unsigned GetNumKeys() const {return NumKeys();} // tolua_export
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// Add a key name.
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unsigned AddKeyName( const std::string & keyname); // tolua_export
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// Returns key names by index.
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std::string KeyName( const unsigned keyID) const; // tolua_export
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std::string GetKeyName( const unsigned keyID) const {return KeyName(keyID);} // tolua_export
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// Returns number of values stored for specified key.
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unsigned NumValues( const std::string & keyname); // tolua_export
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unsigned GetNumValues( const std::string & keyname) {return NumValues( keyname);} // tolua_export
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unsigned NumValues( const unsigned keyID); // tolua_export
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unsigned GetNumValues( const unsigned keyID) {return NumValues( keyID);} // tolua_export
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// Returns value name by index for a given keyname or keyID.
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std::string ValueName( const std::string & keyname, const unsigned valueID) const; // tolua_export
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std::string GetValueName( const std::string & keyname, const unsigned valueID) const { // tolua_export
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return ValueName( keyname, valueID);
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} // tolua_export
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std::string ValueName( const unsigned keyID, const unsigned valueID) const; // tolua_export
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std::string GetValueName( const unsigned keyID, const unsigned valueID) const { // tolua_export
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return ValueName( keyID, valueID);
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} // tolua_export
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// Gets value of [keyname] valuename =.
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// Overloaded to return string, int, and double.
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// Returns defValue if key/value not found.
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AString GetValue (const AString & keyname, const AString & valuename, const AString & defValue = "") const; // tolua_export
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AString GetValue (const unsigned keyID, const unsigned valueID, const AString & defValue = "") const; // tolua_export
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double GetValueF(const AString & keyname, const AString & valuename, const double defValue = 0) const; // tolua_export
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int GetValueI(const AString & keyname, const AString & valuename, const int defValue = 0) const; // tolua_export
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bool GetValueB(const AString & keyname, const AString & valuename, const bool defValue = false) const { // tolua_export
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return ( GetValueI( keyname, valuename, int( defValue)) > 0);
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} // tolua_export
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// Gets the value; if not found, write the default to the INI file
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AString GetValueSet (const AString & keyname, const AString & valuename, const AString & defValue = ""); // tolua_export
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double GetValueSetF(const AString & keyname, const AString & valuename, const double defValue = 0.0); // tolua_export
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int GetValueSetI(const AString & keyname, const AString & valuename, const int defValue = 0); // tolua_export
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bool GetValueSetB(const AString & keyname, const AString & valuename, const bool defValue = false) { // tolua_export
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return (GetValueSetI(keyname, valuename, defValue ? 1 : 0) > 0);
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} // tolua_export
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// Sets value of [keyname] valuename =.
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// Specify the optional paramter as false (0) if you do not want it to create
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// the key if it doesn't exist. Returns true if data entered, false otherwise.
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// Overloaded to accept string, int, and double.
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bool SetValue( const unsigned keyID, const unsigned valueID, const std::string & value); // tolua_export
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bool SetValue( const std::string & keyname, const std::string & valuename, const std::string & value, const bool create = true); // tolua_export
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bool SetValueI( const std::string & keyname, const std::string & valuename, const int value, const bool create = true); // tolua_export
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bool SetValueB( const std::string & keyname, const std::string & valuename, const bool value, const bool create = true) { // tolua_export
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return SetValueI( keyname, valuename, int(value), create);
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} // tolua_export
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bool SetValueF( const std::string & keyname, const std::string & valuename, const double value, const bool create = true); // tolua_export
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bool SetValueV( const std::string & keyname, const std::string & valuename, char *format, ...);
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// Deletes specified value.
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// Returns true if value existed and deleted, false otherwise.
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bool DeleteValueByID( const unsigned keyID, const unsigned valueID ); // tolua_export
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bool DeleteValue( const std::string & keyname, const std::string & valuename); // tolua_export
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// Deletes specified key and all values contained within.
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// Returns true if key existed and deleted, false otherwise.
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bool DeleteKey(const std::string & keyname); // tolua_export
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// Header comment functions.
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// Header comments are those comments before the first key.
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//
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// Number of header comments.
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unsigned NumHeaderComments() {return comments.size();} // tolua_export
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// Add a header comment.
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void HeaderComment( const std::string & comment); // tolua_export
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// Return a header comment.
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std::string HeaderComment( const unsigned commentID) const; // tolua_export
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// Delete a header comment.
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bool DeleteHeaderComment( unsigned commentID); // tolua_export
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// Delete all header comments.
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void DeleteHeaderComments() {comments.clear();} // tolua_export
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// Key comment functions.
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// Key comments are those comments within a key. Any comments
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// defined within value names will be added to this list. Therefore,
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// these comments will be moved to the top of the key definition when
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// the CIniFile::WriteFile() is called.
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//
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// Number of key comments.
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unsigned NumKeyComments( const unsigned keyID) const; // tolua_export
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unsigned NumKeyComments( const std::string & keyname) const; // tolua_export
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// Add a key comment.
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bool KeyComment( const unsigned keyID, const std::string & comment); // tolua_export
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bool KeyComment( const std::string & keyname, const std::string & comment); // tolua_export
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// Return a key comment.
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std::string KeyComment( const unsigned keyID, const unsigned commentID) const; // tolua_export
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std::string KeyComment( const std::string & keyname, const unsigned commentID) const; // tolua_export
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// Delete a key comment.
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bool DeleteKeyComment( const unsigned keyID, const unsigned commentID); // tolua_export
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bool DeleteKeyComment( const std::string & keyname, const unsigned commentID); // tolua_export
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// Delete all comments for a key.
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bool DeleteKeyComments( const unsigned keyID); // tolua_export
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bool DeleteKeyComments( const std::string & keyname); // tolua_export
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}; // tolua_export
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#endif
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