/* Copyright (C) 2004 Kimmo Pekkola This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef __CONFIGPARSER_H__ #define __CONFIGPARSER_H__ #pragma warning(disable: 4503) #include <windows.h> #include <string> #include <vector> #include <unordered_set> #include <unordered_map> #include <algorithm> #include <cstdint> #include <gdiplus.h> class CRainmeter; class CMeterWindow; class CMeasure; class CConfigParser { public: CConfigParser(); ~CConfigParser(); void Initialize(LPCTSTR filename, CRainmeter* pRainmeter, CMeterWindow* meterWindow = NULL, LPCTSTR config = NULL); void AddMeasure(CMeasure* pMeasure); bool GetVariable(const std::wstring& strVariable, std::wstring& strValue); void SetVariable(const std::wstring& strVariable, const std::wstring& strValue) { SetVariable(m_Variables, strVariable, strValue); } void SetBuiltInVariable(const std::wstring& strVariable, const std::wstring& strValue) { SetVariable(m_BuiltInVariables, strVariable, strValue); } void SetBuiltInVariable(const WCHAR* strVariable, const WCHAR* strValue) { SetVariable(m_BuiltInVariables, strVariable, strValue); } const std::unordered_map<std::wstring, std::wstring>& GetVariables() { return m_Variables; } void SetCurrentSection(const std::wstring& strSection) { m_CurrentSection->assign(strSection); } void ClearCurrentSection() { m_CurrentSection->clear(); } const std::wstring& GetValue(const std::wstring& strSection, const std::wstring& strKey, const std::wstring& strDefault); void SetValue(const std::wstring& strSection, const std::wstring& strKey, const std::wstring& strValue); void DeleteValue(const std::wstring& strSection, const std::wstring& strKey); void SetStyleTemplate(const std::wstring& strStyle) { static const std::wstring delim(1, L'|'); Tokenize(strStyle, delim).swap(m_StyleTemplate); Shrink(m_StyleTemplate); } void ClearStyleTemplate() { m_StyleTemplate.clear(); } const std::wstring& GetLastUsedStyle() { return m_LastUsedStyle; } bool GetLastReplaced() { return m_LastReplaced; } bool GetLastDefaultUsed() { return m_LastDefaultUsed; } bool GetLastKeyDefined() { return !m_LastDefaultUsed; } bool GetLastValueDefined() { return m_LastValueDefined; } void ResetMonitorVariables(CMeterWindow* meterWindow = NULL); const std::wstring& ReadString(LPCTSTR section, LPCTSTR key, LPCTSTR defValue, bool bReplaceMeasures = true); bool IsKeyDefined(LPCTSTR section, LPCTSTR key); bool IsValueDefined(LPCTSTR section, LPCTSTR key); int ReadInt(LPCTSTR section, LPCTSTR key, int defValue); uint32_t ReadUInt(LPCTSTR section, LPCTSTR key, uint32_t defValue); uint64_t ReadUInt64(LPCTSTR section, LPCTSTR key, uint64_t defValue); double ReadFloat(LPCTSTR section, LPCTSTR key, double defValue); Gdiplus::ARGB ReadColor(LPCTSTR section, LPCTSTR key, Gdiplus::ARGB defValue); Gdiplus::Rect ReadRect(LPCTSTR section, LPCTSTR key, const Gdiplus::Rect& defValue); RECT ReadRECT(LPCTSTR section, LPCTSTR key, const RECT& defValue); std::vector<Gdiplus::REAL> ReadFloats(LPCTSTR section, LPCTSTR key); bool ParseFormula(const std::wstring& formula, double* resultValue); const std::wstring& GetFilename() { return m_Filename; } const std::list<std::wstring>& GetSections() { return m_Sections; } bool ReplaceVariables(std::wstring& result); bool ReplaceMeasures(std::wstring& result); static std::vector<std::wstring> Tokenize(const std::wstring& str, const std::wstring& delimiters); static void Shrink(std::vector<std::wstring>& vec); static double ParseDouble(LPCTSTR string, double defValue); static int ParseInt(LPCTSTR string, int defValue); static uint32_t ParseUInt(LPCTSTR string, uint32_t defValue); static uint64_t ParseUInt64(LPCTSTR string, uint64_t defValue); static Gdiplus::ARGB ParseColor(LPCTSTR string); static Gdiplus::Rect ParseRect(LPCTSTR string); static RECT ParseRECT(LPCTSTR string); static void ClearMultiMonitorVariables() { c_MonitorVariables.clear(); } static void UpdateWorkareaVariables() { SetMultiMonitorVariables(false); } private: void SetBuiltInVariables(CRainmeter* pRainmeter, CMeterWindow* meterWindow); void ReadVariables(); CMeasure* GetMeasure(const std::wstring& name); void ReadIniFile(const std::wstring& strFileName, LPCTSTR config = NULL, int depth = 0); void SetAutoSelectedMonitorVariables(CMeterWindow* meterWindow); static void SetVariable(std::unordered_map<std::wstring, std::wstring>& variables, const std::wstring& strVariable, const std::wstring& strValue); static void SetVariable(std::unordered_map<std::wstring, std::wstring>& variables, const WCHAR* strVariable, const WCHAR* strValue); static void SetMultiMonitorVariables(bool reset); static void SetMonitorVariable(const std::wstring& strVariable, const std::wstring& strValue) { SetVariable(c_MonitorVariables, strVariable, strValue); } static void SetMonitorVariable(const WCHAR* strVariable, const WCHAR* strValue) { SetVariable(c_MonitorVariables, strVariable, strValue); } static std::wstring StrToLower(const std::wstring& str) { std::wstring strTmp(str); StrToLowerC(strTmp); return strTmp; } static std::wstring StrToLower(const WCHAR* str) { std::wstring strTmp(str); StrToLowerC(strTmp); return strTmp; } static std::wstring& StrToLowerC(std::wstring& str) { _wcslwr(&str[0]); return str; } std::wstring m_Filename; std::unordered_map<std::wstring, CMeasure*> m_Measures; std::vector<std::wstring> m_StyleTemplate; std::wstring m_LastUsedStyle; bool m_LastReplaced; bool m_LastDefaultUsed; bool m_LastValueDefined; std::wstring* m_CurrentSection; std::list<std::wstring> m_Sections; // The sections must be an ordered array std::unordered_map<std::wstring, std::wstring> m_Values; std::unordered_set<std::wstring> m_FoundSections; std::list<std::wstring> m_ListVariables; std::unordered_map<std::wstring, std::wstring> m_BuiltInVariables; // Built-in variables std::unordered_map<std::wstring, std::wstring> m_Variables; // User-defined variables static std::unordered_map<std::wstring, std::wstring> c_MonitorVariables; // Monitor variables }; #endif