mirror of
https://github.com/chibicitiberiu/rainmeter-studio.git
synced 2024-02-24 04:33:31 +00:00
fb004083d2
- SetOption: Fixed that Rainmeter crashes if !SetOption is executed to Measure=Plugin. - Code cleanup and cosmetic changes.
1240 lines
33 KiB
C++
1240 lines
33 KiB
C++
/*
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Copyright (C) 2004 Kimmo Pekkola
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (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, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "StdAfx.h"
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#include "ConfigParser.h"
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#include "Litestep.h"
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#include "Rainmeter.h"
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#include "System.h"
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#include "Measure.h"
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extern CRainmeter* Rainmeter;
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using namespace Gdiplus;
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std::unordered_map<std::wstring, std::wstring> CConfigParser::c_MonitorVariables;
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/*
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** CConfigParser
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**
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** The constructor
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**
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*/
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CConfigParser::CConfigParser() :
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m_Parser(MathParser_Create(NULL)),
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m_LastReplaced(false),
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m_LastDefaultUsed(false)
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{
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}
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/*
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** ~CConfigParser
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**
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** The destructor
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**
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*/
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CConfigParser::~CConfigParser()
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{
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MathParser_Destroy(m_Parser);
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}
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/*
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** Initialize
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**
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**
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*/
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void CConfigParser::Initialize(LPCTSTR filename, CRainmeter* pRainmeter, CMeterWindow* meterWindow, LPCTSTR config)
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{
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m_Filename = filename;
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m_BuiltInVariables.clear();
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m_Variables.clear();
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m_Measures.clear();
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m_Values.clear();
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m_Sections.clear();
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m_FoundSections.clear();
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m_ListVariables.clear();
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// Set the built-in variables. Do this before the ini file is read so that the paths can be used with @include
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SetBuiltInVariables(pRainmeter, meterWindow);
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ResetMonitorVariables(meterWindow);
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std::vector<std::wstring> iniFileMappings;
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CSystem::GetIniFileMappingList(iniFileMappings);
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ReadIniFile(iniFileMappings, m_Filename, config);
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ReadVariables();
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// Clear and minimize
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std::vector<std::wstring>().swap(m_ListVariables);
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}
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/*
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** SetBuiltInVariables
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**
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**
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*/
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void CConfigParser::SetBuiltInVariables(CRainmeter* pRainmeter, CMeterWindow* meterWindow)
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{
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if (pRainmeter)
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{
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SetBuiltInVariable(L"PROGRAMPATH", pRainmeter->GetPath());
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SetBuiltInVariable(L"PROGRAMDRIVE", pRainmeter->GetDrive());
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SetBuiltInVariable(L"SETTINGSPATH", pRainmeter->GetSettingsPath());
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SetBuiltInVariable(L"SKINSPATH", pRainmeter->GetSkinPath());
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SetBuiltInVariable(L"PLUGINSPATH", pRainmeter->GetPluginPath());
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SetBuiltInVariable(L"CURRENTPATH", CRainmeter::ExtractPath(m_Filename));
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SetBuiltInVariable(L"ADDONSPATH", pRainmeter->GetAddonPath());
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SetBuiltInVariable(L"CRLF", L"\n");
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}
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if (meterWindow)
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{
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SetBuiltInVariable(L"CURRENTCONFIG", meterWindow->GetSkinName());
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SetBuiltInVariable(L"ROOTCONFIGPATH", meterWindow->GetSkinRootPath());
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}
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}
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/*
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** ReadVariables
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**
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** Sets all user-defined variables.
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**
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*/
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void CConfigParser::ReadVariables()
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{
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for (size_t i = 0, isize = m_ListVariables.size(); i < isize; ++i)
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{
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SetVariable(m_ListVariables[i], ReadString(L"Variables", m_ListVariables[i].c_str(), L"", false));
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}
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}
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/**
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** Sets a new value for the variable. The DynamicVariables must be set to 1 in the
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** meter/measure for the changes to be applied.
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**
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** \param variables
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** \param strVariable
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** \param strValue
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*/
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void CConfigParser::SetVariable(std::unordered_map<std::wstring, std::wstring>& variables, const std::wstring& strVariable, const std::wstring& strValue)
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{
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// LogWithArgs(LOG_DEBUG, L"Variable: %s=%s (size=%i)", strVariable.c_str(), strValue.c_str(), (int)variables.size());
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variables[StrToLower(strVariable)] = strValue;
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}
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/**
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** Gets a value for the variable.
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**
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** \param strVariable
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** \param strValue
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** \return true if variable is found
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*/
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bool CConfigParser::GetVariable(const std::wstring& strVariable, std::wstring& strValue)
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{
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std::wstring strTmp = StrToLower(strVariable);
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// #1: Built-in variables
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std::unordered_map<std::wstring, std::wstring>::const_iterator iter = m_BuiltInVariables.find(strTmp);
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if (iter != m_BuiltInVariables.end())
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{
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// Built-in variable found
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strValue = (*iter).second;
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return true;
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}
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// #2: Monitor variables
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iter = c_MonitorVariables.find(strTmp);
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if (iter != c_MonitorVariables.end())
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{
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// SCREENAREA/WORKAREA variable found
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strValue = (*iter).second;
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return true;
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}
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// #3: User-defined variables
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iter = m_Variables.find(strTmp);
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if (iter != m_Variables.end())
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{
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// Variable found
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strValue = (*iter).second;
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return true;
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}
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// Not found
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return false;
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}
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/*
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** ResetMonitorVariables
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**
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**
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*/
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void CConfigParser::ResetMonitorVariables(CMeterWindow* meterWindow)
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{
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// Set the SCREENAREA/WORKAREA variables
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if (c_MonitorVariables.empty())
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{
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SetMultiMonitorVariables(true);
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}
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// Set the SCREENAREA/WORKAREA variables for present monitor
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SetAutoSelectedMonitorVariables(meterWindow);
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}
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/*
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** SetMultiMonitorVariables
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**
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** Sets new values for the SCREENAREA/WORKAREA variables.
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**
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*/
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void CConfigParser::SetMultiMonitorVariables(bool reset)
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{
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WCHAR buffer[32];
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RECT workArea, scrArea;
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if (!reset && c_MonitorVariables.empty())
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{
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reset = true; // Set all variables
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}
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SystemParametersInfo(SPI_GETWORKAREA, 0, &workArea, 0);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", workArea.left);
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SetMonitorVariable(L"WORKAREAX", buffer);
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SetMonitorVariable(L"PWORKAREAX", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", workArea.top);
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SetMonitorVariable(L"WORKAREAY", buffer);
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SetMonitorVariable(L"PWORKAREAY", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", workArea.right - workArea.left);
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SetMonitorVariable(L"WORKAREAWIDTH", buffer);
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SetMonitorVariable(L"PWORKAREAWIDTH", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", workArea.bottom - workArea.top);
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SetMonitorVariable(L"WORKAREAHEIGHT", buffer);
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SetMonitorVariable(L"PWORKAREAHEIGHT", buffer);
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if (reset)
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{
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scrArea.left = 0;
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scrArea.top = 0;
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scrArea.right = GetSystemMetrics(SM_CXSCREEN);
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scrArea.bottom = GetSystemMetrics(SM_CYSCREEN);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", scrArea.left);
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SetMonitorVariable(L"SCREENAREAX", buffer);
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SetMonitorVariable(L"PSCREENAREAX", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", scrArea.top);
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SetMonitorVariable(L"SCREENAREAY", buffer);
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SetMonitorVariable(L"PSCREENAREAY", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", scrArea.right - scrArea.left);
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SetMonitorVariable(L"SCREENAREAWIDTH", buffer);
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SetMonitorVariable(L"PSCREENAREAWIDTH", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", scrArea.bottom - scrArea.top);
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SetMonitorVariable(L"SCREENAREAHEIGHT", buffer);
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SetMonitorVariable(L"PSCREENAREAHEIGHT", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", GetSystemMetrics(SM_XVIRTUALSCREEN));
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SetMonitorVariable(L"VSCREENAREAX", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", GetSystemMetrics(SM_YVIRTUALSCREEN));
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SetMonitorVariable(L"VSCREENAREAY", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", GetSystemMetrics(SM_CXVIRTUALSCREEN));
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SetMonitorVariable(L"VSCREENAREAWIDTH", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", GetSystemMetrics(SM_CYVIRTUALSCREEN));
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SetMonitorVariable(L"VSCREENAREAHEIGHT", buffer);
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}
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if (CSystem::GetMonitorCount() > 0)
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{
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const MULTIMONITOR_INFO& multimonInfo = CSystem::GetMultiMonitorInfo();
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const std::vector<MONITOR_INFO>& monitors = multimonInfo.monitors;
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for (size_t i = 0, isize = monitors.size(); i < isize; ++i)
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{
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WCHAR buffer2[64];
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const RECT work = (monitors[i].active) ? monitors[i].work : workArea;
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_snwprintf_s(buffer, _TRUNCATE, L"%i", work.left);
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_snwprintf_s(buffer2, _TRUNCATE, L"WORKAREAX@%i", (int)i + 1);
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SetMonitorVariable(buffer2, buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", work.top);
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_snwprintf_s(buffer2, _TRUNCATE, L"WORKAREAY@%i", (int)i + 1);
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SetMonitorVariable(buffer2, buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", work.right - work.left);
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_snwprintf_s(buffer2, _TRUNCATE, L"WORKAREAWIDTH@%i", (int)i + 1);
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SetMonitorVariable(buffer2, buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", work.bottom - work.top);
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_snwprintf_s(buffer2, _TRUNCATE, L"WORKAREAHEIGHT@%i", (int)i + 1);
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SetMonitorVariable(buffer2, buffer);
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if (reset)
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{
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const RECT screen = (monitors[i].active) ? monitors[i].screen : scrArea;
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_snwprintf_s(buffer, _TRUNCATE, L"%i", screen.left);
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_snwprintf_s(buffer2, _TRUNCATE, L"SCREENAREAX@%i", (int)i + 1);
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SetMonitorVariable(buffer2, buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", screen.top);
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_snwprintf_s(buffer2, _TRUNCATE, L"SCREENAREAY@%i", (int)i + 1);
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SetMonitorVariable(buffer2, buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", screen.right - screen.left);
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_snwprintf_s(buffer2, _TRUNCATE, L"SCREENAREAWIDTH@%i", (int)i + 1);
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SetMonitorVariable(buffer2, buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", screen.bottom - screen.top);
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_snwprintf_s(buffer2, _TRUNCATE, L"SCREENAREAHEIGHT@%i", (int)i + 1);
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SetMonitorVariable(buffer2, buffer);
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}
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}
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}
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}
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/*
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** SetAutoSelectedMonitorVariables
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**
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** Sets new SCREENAREA/WORKAREA variables for present monitor.
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**
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*/
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void CConfigParser::SetAutoSelectedMonitorVariables(CMeterWindow* meterWindow)
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{
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if (meterWindow)
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{
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WCHAR buffer[32];
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if (CSystem::GetMonitorCount() > 0)
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{
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int w1, w2, s1, s2;
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int screenIndex;
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const MULTIMONITOR_INFO& multimonInfo = CSystem::GetMultiMonitorInfo();
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const std::vector<MONITOR_INFO>& monitors = multimonInfo.monitors;
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// Set X / WIDTH
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screenIndex = multimonInfo.primary;
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if (meterWindow->GetXScreenDefined())
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{
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int i = meterWindow->GetXScreen();
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if (i >= 0 && (i == 0 || i <= (int)monitors.size() && monitors[i-1].active))
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{
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screenIndex = i;
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}
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}
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if (screenIndex == 0)
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{
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s1 = w1 = multimonInfo.vsL;
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s2 = w2 = multimonInfo.vsW;
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}
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else
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{
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w1 = monitors[screenIndex-1].work.left;
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w2 = monitors[screenIndex-1].work.right - monitors[screenIndex-1].work.left;
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s1 = monitors[screenIndex-1].screen.left;
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s2 = monitors[screenIndex-1].screen.right - monitors[screenIndex-1].screen.left;
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}
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_snwprintf_s(buffer, _TRUNCATE, L"%i", w1);
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SetBuiltInVariable(L"WORKAREAX", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", w2);
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SetBuiltInVariable(L"WORKAREAWIDTH", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", s1);
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SetBuiltInVariable(L"SCREENAREAX", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", s2);
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SetBuiltInVariable(L"SCREENAREAWIDTH", buffer);
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// Set Y / HEIGHT
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screenIndex = multimonInfo.primary;
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if (meterWindow->GetYScreenDefined())
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{
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int i = meterWindow->GetYScreen();
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if (i >= 0 && (i == 0 || i <= (int)monitors.size() && monitors[i-1].active))
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{
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screenIndex = i;
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}
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}
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if (screenIndex == 0)
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{
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s1 = w1 = multimonInfo.vsL;
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s2 = w2 = multimonInfo.vsW;
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}
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else
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{
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w1 = monitors[screenIndex-1].work.top;
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w2 = monitors[screenIndex-1].work.bottom - monitors[screenIndex-1].work.top;
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s1 = monitors[screenIndex-1].screen.top;
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s2 = monitors[screenIndex-1].screen.bottom - monitors[screenIndex-1].screen.top;
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}
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_snwprintf_s(buffer, _TRUNCATE, L"%i", w1);
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SetBuiltInVariable(L"WORKAREAY", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", w2);
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SetBuiltInVariable(L"WORKAREAHEIGHT", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", s1);
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SetBuiltInVariable(L"SCREENAREAY", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", s2);
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SetBuiltInVariable(L"SCREENAREAHEIGHT", buffer);
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}
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else
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{
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RECT r;
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// Set default WORKAREA
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SystemParametersInfo(SPI_GETWORKAREA, 0, &r, 0);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", r.left);
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SetBuiltInVariable(L"WORKAREAX", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", r.top);
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SetBuiltInVariable(L"WORKAREAY", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", r.right - r.left);
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SetBuiltInVariable(L"WORKAREAWIDTH", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", r.bottom - r.top);
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SetBuiltInVariable(L"WORKAREAHEIGHT", buffer);
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// Set default SCREENAREA
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r.left = 0;
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r.top = 0;
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r.right = GetSystemMetrics(SM_CXSCREEN);
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r.bottom = GetSystemMetrics(SM_CYSCREEN);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", r.left);
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SetBuiltInVariable(L"SCREENAREAX", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", r.top);
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SetBuiltInVariable(L"SCREENAREAY", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", r.right - r.left);
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SetBuiltInVariable(L"SCREENAREAWIDTH", buffer);
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_snwprintf_s(buffer, _TRUNCATE, L"%i", r.bottom - r.top);
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SetBuiltInVariable(L"SCREENAREAHEIGHT", buffer);
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}
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}
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}
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/**
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** Replaces environment and internal variables in the given string.
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**
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** \param result The string where the variables are returned. The string is modified.
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*/
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bool CConfigParser::ReplaceVariables(std::wstring& result)
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{
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bool replaced = false;
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CRainmeter::ExpandEnvironmentVariables(result);
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if (c_MonitorVariables.empty())
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{
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SetMultiMonitorVariables(true);
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}
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// Check for variables (#VAR#)
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size_t start = 0;
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size_t end = std::wstring::npos;
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size_t pos = std::wstring::npos;
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bool loop = true;
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do
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{
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pos = result.find(L'#', start);
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if (pos != std::wstring::npos)
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{
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end = result.find(L'#', pos + 1);
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if (end != std::wstring::npos)
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{
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std::wstring strVariable = result.substr(pos + 1, end - (pos + 1));
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std::wstring strValue;
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if (GetVariable(strVariable, strValue))
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{
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// Variable found, replace it with the value
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result.replace(pos, end - pos + 1, strValue);
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start = pos + strValue.length();
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replaced = true;
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}
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else
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{
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start = end;
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}
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}
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else
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{
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loop = false;
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}
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}
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else
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{
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loop = false;
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}
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} while (loop);
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return replaced;
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}
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/**
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** Replaces measures in the given string.
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**
|
|
** \param result The string where the measure values are returned. The string is modified.
|
|
*/
|
|
bool CConfigParser::ReplaceMeasures(std::wstring& result)
|
|
{
|
|
bool replaced = false;
|
|
|
|
// Check for measures ([Measure])
|
|
if (!m_Measures.empty())
|
|
{
|
|
size_t start = 0;
|
|
size_t end = std::wstring::npos;
|
|
size_t pos = std::wstring::npos;
|
|
size_t pos2 = std::wstring::npos;
|
|
bool loop = true;
|
|
do
|
|
{
|
|
pos = result.find(L'[', start);
|
|
if (pos != std::wstring::npos)
|
|
{
|
|
end = result.find(L']', pos + 1);
|
|
if (end != std::wstring::npos)
|
|
{
|
|
pos2 = result.find(L'[', pos + 1);
|
|
if (pos2 == std::wstring::npos || end < pos2)
|
|
{
|
|
std::wstring var = result.substr(pos + 1, end - (pos + 1));
|
|
|
|
CMeasure* measure = GetMeasure(var);
|
|
if (measure)
|
|
{
|
|
std::wstring value = measure->GetStringValue(AUTOSCALE_OFF, 1, -1, false);
|
|
|
|
// Measure found, replace it with the value
|
|
result.replace(pos, end - pos + 1, value);
|
|
start = pos + value.length();
|
|
replaced = true;
|
|
}
|
|
else
|
|
{
|
|
start = end;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
start = pos2;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
loop = false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
loop = false;
|
|
}
|
|
} while (loop);
|
|
}
|
|
|
|
return replaced;
|
|
}
|
|
|
|
/*
|
|
** ReadString
|
|
**
|
|
**
|
|
*/
|
|
const std::wstring& CConfigParser::ReadString(LPCTSTR section, LPCTSTR key, LPCTSTR defValue, bool bReplaceMeasures)
|
|
{
|
|
static std::wstring result;
|
|
|
|
if (section == NULL)
|
|
{
|
|
section = L"";
|
|
}
|
|
if (key == NULL)
|
|
{
|
|
key = L"";
|
|
}
|
|
if (defValue == NULL)
|
|
{
|
|
defValue = L"";
|
|
}
|
|
|
|
// Clear last status
|
|
m_LastUsedStyle.clear();
|
|
m_LastReplaced = false;
|
|
m_LastDefaultUsed = false;
|
|
|
|
std::wstring strDefault = defValue;
|
|
|
|
// If the template is defined read the value first from there.
|
|
if (m_StyleTemplate.size() > 0)
|
|
{
|
|
std::vector<std::wstring>::const_reverse_iterator iter = m_StyleTemplate.rbegin();
|
|
for ( ; iter != m_StyleTemplate.rend(); ++iter)
|
|
{
|
|
if ((*iter).size() > 0)
|
|
{
|
|
std::wstring::size_type pos = (*iter).find_first_not_of(L" \t\r\n");
|
|
if (pos != std::wstring::npos)
|
|
{
|
|
// Trim white-space
|
|
std::wstring strSection((*iter), pos, (*iter).find_last_not_of(L" \t\r\n") - pos + 1);
|
|
|
|
const std::wstring& strStyle = GetValue(strSection, key, strDefault);
|
|
|
|
//LogWithArgs(LOG_DEBUG, L"[%s] %s (from [%s]) : strDefault=%s (0x%p), strStyle=%s (0x%p)",
|
|
// section, key, strSection.c_str(), strDefault.c_str(), &strDefault, strStyle.c_str(), &strStyle);
|
|
|
|
if (&strStyle != &strDefault)
|
|
{
|
|
strDefault = strStyle;
|
|
m_LastUsedStyle = strSection;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
const std::wstring& strValue = GetValue(section, key, strDefault);
|
|
result = strValue;
|
|
|
|
if (m_LastUsedStyle.size() > 0)
|
|
{
|
|
if (&strValue != &strDefault)
|
|
{
|
|
m_LastUsedStyle.clear();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (&strValue == &strDefault)
|
|
{
|
|
m_LastDefaultUsed = true;
|
|
return result;
|
|
}
|
|
}
|
|
|
|
// Check Litestep vars
|
|
if (Rainmeter && !Rainmeter->GetDummyLitestep())
|
|
{
|
|
std::string ansi = ConvertToAscii(result.c_str());
|
|
if (ansi.size() < 4096)
|
|
{
|
|
char* buffer = new char[4096]; // lets hope the buffer is large enough...
|
|
VarExpansion(buffer, ansi.c_str());
|
|
result = ConvertToWide(buffer);
|
|
delete [] buffer;
|
|
}
|
|
}
|
|
|
|
SetBuiltInVariable(L"CURRENTSECTION", section); // Set temporarily
|
|
|
|
if (ReplaceVariables(result))
|
|
{
|
|
m_LastReplaced = true;
|
|
}
|
|
|
|
SetBuiltInVariable(L"CURRENTSECTION", L""); // Reset
|
|
|
|
if (bReplaceMeasures && ReplaceMeasures(result))
|
|
{
|
|
m_LastReplaced = true;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
bool CConfigParser::IsKeyDefined(LPCTSTR section, LPCTSTR key)
|
|
{
|
|
ReadString(section, key, L"", false);
|
|
return !m_LastDefaultUsed;
|
|
}
|
|
|
|
bool CConfigParser::IsValueDefined(LPCTSTR section, LPCTSTR key)
|
|
{
|
|
const std::wstring& result = ReadString(section, key, L"", false);
|
|
return (!m_LastDefaultUsed && result.size() > 0);
|
|
}
|
|
|
|
void CConfigParser::AddMeasure(CMeasure* pMeasure)
|
|
{
|
|
if (pMeasure)
|
|
{
|
|
m_Measures[StrToLower(pMeasure->GetName())] = pMeasure;
|
|
}
|
|
}
|
|
|
|
CMeasure* CConfigParser::GetMeasure(const std::wstring& name)
|
|
{
|
|
std::unordered_map<std::wstring, CMeasure*>::const_iterator iter = m_Measures.find(StrToLower(name));
|
|
if (iter != m_Measures.end())
|
|
{
|
|
return (*iter).second;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
double CConfigParser::ReadFloat(LPCTSTR section, LPCTSTR key, double defValue)
|
|
{
|
|
const std::wstring& result = ReadString(section, key, L"");
|
|
|
|
return (m_LastDefaultUsed) ? defValue : ParseDouble(result, defValue);
|
|
}
|
|
|
|
std::vector<Gdiplus::REAL> CConfigParser::ReadFloats(LPCTSTR section, LPCTSTR key)
|
|
{
|
|
std::vector<Gdiplus::REAL> result;
|
|
const std::wstring& string = ReadString(section, key, L"");
|
|
if (string.size() > 0)
|
|
{
|
|
std::wstring tmp = string;
|
|
if (tmp[tmp.length() - 1] != L';')
|
|
{
|
|
tmp += L";";
|
|
}
|
|
|
|
// Tokenize and parse the floats
|
|
std::vector<std::wstring> tokens = Tokenize(tmp, L";");
|
|
for (size_t i = 0, isize = tokens.size(); i < isize; ++i)
|
|
{
|
|
result.push_back((Gdiplus::REAL)ParseDouble(tokens[i], 0));
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
int CConfigParser::ReadInt(LPCTSTR section, LPCTSTR key, int defValue)
|
|
{
|
|
const std::wstring& result = ReadString(section, key, L"");
|
|
|
|
return (m_LastDefaultUsed) ? defValue : (int)ParseDouble(result, defValue, true);
|
|
}
|
|
|
|
unsigned int CConfigParser::ReadUInt(LPCTSTR section, LPCTSTR key, unsigned int defValue)
|
|
{
|
|
const std::wstring& result = ReadString(section, key, L"");
|
|
|
|
return (m_LastDefaultUsed) ? defValue : (unsigned int)ParseDouble(result, defValue, true);
|
|
}
|
|
|
|
// Works as ReadFloat except if the value is surrounded by parenthesis in which case it tries to evaluate the formula
|
|
double CConfigParser::ReadFormula(LPCTSTR section, LPCTSTR key, double defValue)
|
|
{
|
|
const std::wstring& result = ReadString(section, key, L"");
|
|
|
|
// Formulas must be surrounded by parenthesis
|
|
if (result.size() > 0 && result[0] == L'(' && result[result.size() - 1] == L')')
|
|
{
|
|
double resultValue = defValue;
|
|
char* errMsg = MathParser_Parse(m_Parser, ConvertToAscii(result.substr(1, result.size() - 2).c_str()).c_str(), &resultValue);
|
|
if (errMsg != NULL)
|
|
{
|
|
Log(LOG_ERROR, ConvertToWide(errMsg).c_str());
|
|
}
|
|
|
|
return resultValue;
|
|
}
|
|
|
|
return (m_LastDefaultUsed) ? defValue : ParseDouble(result, defValue);
|
|
}
|
|
|
|
// Returns true if the formula was read successfully, false for failure.
|
|
// Pass a pointer to a double.
|
|
bool CConfigParser::ReadFormula(const std::wstring& result, double* resultValue)
|
|
{
|
|
// Formulas must be surrounded by parenthesis
|
|
if (result.size() > 0 && result[0] == L'(' && result[result.size() - 1] == L')')
|
|
{
|
|
char* errMsg = MathParser_Parse(m_Parser, ConvertToAscii(result.substr(1, result.size() - 2).c_str()).c_str(), resultValue);
|
|
if (errMsg != NULL)
|
|
{
|
|
Log(LOG_ERROR, ConvertToWide(errMsg).c_str());
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
Color CConfigParser::ReadColor(LPCTSTR section, LPCTSTR key, const Color& defValue)
|
|
{
|
|
const std::wstring& result = ReadString(section, key, L"");
|
|
|
|
return (m_LastDefaultUsed) ? defValue : ParseColor(result.c_str());
|
|
}
|
|
|
|
Rect CConfigParser::ReadRect(LPCTSTR section, LPCTSTR key, const Rect& defValue)
|
|
{
|
|
const std::wstring& result = ReadString(section, key, L"");
|
|
|
|
return (m_LastDefaultUsed) ? defValue : ParseRect(result.c_str());
|
|
}
|
|
|
|
RECT CConfigParser::ReadRECT(LPCTSTR section, LPCTSTR key, const RECT& defValue)
|
|
{
|
|
const std::wstring& result = ReadString(section, key, L"");
|
|
|
|
return (m_LastDefaultUsed) ? defValue : ParseRECT(result.c_str());
|
|
}
|
|
|
|
/*
|
|
** Tokenize
|
|
**
|
|
** Splits the string from the delimiters
|
|
**
|
|
** http://www.digitalpeer.com/id/simple
|
|
*/
|
|
std::vector<std::wstring> CConfigParser::Tokenize(const std::wstring& str, const std::wstring& delimiters)
|
|
{
|
|
std::vector<std::wstring> tokens;
|
|
|
|
std::wstring::size_type lastPos = str.find_first_not_of(delimiters, 0); // skip delimiters at beginning.
|
|
std::wstring::size_type pos = str.find_first_of(delimiters, lastPos); // find first "non-delimiter".
|
|
|
|
while (std::wstring::npos != pos || std::wstring::npos != lastPos)
|
|
{
|
|
tokens.push_back(str.substr(lastPos, pos - lastPos)); // found a token, add it to the vector.
|
|
lastPos = str.find_first_not_of(delimiters, pos); // skip delimiters. Note the "not_of"
|
|
pos = str.find_first_of(delimiters, lastPos); // find next "non-delimiter"
|
|
}
|
|
|
|
return tokens;
|
|
}
|
|
|
|
/*
|
|
** ParseDouble
|
|
**
|
|
** This is a helper method that parses the floating-point value from the given string.
|
|
** If the given string is invalid format or causes overflow/underflow, returns given default value.
|
|
**
|
|
*/
|
|
double CConfigParser::ParseDouble(const std::wstring& string, double defValue, bool rejectExp)
|
|
{
|
|
std::wstring::size_type pos;
|
|
|
|
// Ignore inline comments which start with ';'
|
|
if ((pos = string.find_first_of(L';')) != std::wstring::npos)
|
|
{
|
|
std::wstring temp(string, 0, pos);
|
|
return ParseDouble(temp, defValue, rejectExp);
|
|
}
|
|
|
|
if (rejectExp)
|
|
{
|
|
// Reject if the given string includes the exponential part
|
|
if (string.find_last_of(L"dDeE") != std::wstring::npos)
|
|
{
|
|
return defValue;
|
|
}
|
|
}
|
|
|
|
if ((pos = string.find_first_not_of(L" \t\r\n")) != std::wstring::npos)
|
|
{
|
|
// Trim white-space
|
|
std::wstring temp(string, pos, string.find_last_not_of(L" \t\r\n") - pos + 1);
|
|
|
|
WCHAR* end = NULL;
|
|
errno = 0;
|
|
double resultValue = wcstod(temp.c_str(), &end);
|
|
if (end && *end == L'\0' && errno != ERANGE)
|
|
{
|
|
return resultValue;
|
|
}
|
|
}
|
|
|
|
return defValue;
|
|
}
|
|
|
|
/*
|
|
** ParseColor
|
|
**
|
|
** This is a helper method that parses the color values from the given string.
|
|
** The color can be supplied as three/four comma separated values or as one
|
|
** hex-value.
|
|
**
|
|
*/
|
|
Color CConfigParser::ParseColor(LPCTSTR string)
|
|
{
|
|
int R = 255, G = 255, B = 255, A = 255;
|
|
|
|
if (wcschr(string, L','))
|
|
{
|
|
WCHAR* parseSz = _wcsdup(string);
|
|
WCHAR* token;
|
|
|
|
token = wcstok(parseSz, L",");
|
|
if (token)
|
|
{
|
|
R = _wtoi(token);
|
|
R = max(R, 0);
|
|
R = min(R, 255);
|
|
}
|
|
token = wcstok(NULL, L",");
|
|
if (token)
|
|
{
|
|
G = _wtoi(token);
|
|
G = max(G, 0);
|
|
G = min(G, 255);
|
|
}
|
|
token = wcstok(NULL, L",");
|
|
if (token)
|
|
{
|
|
B = _wtoi(token);
|
|
B = max(B, 0);
|
|
B = min(B, 255);
|
|
}
|
|
token = wcstok(NULL, L",");
|
|
if (token)
|
|
{
|
|
A = _wtoi(token);
|
|
A = max(A, 0);
|
|
A = min(A, 255);
|
|
}
|
|
free(parseSz);
|
|
}
|
|
else
|
|
{
|
|
if (wcsncmp(string, L"0x", 2) == 0)
|
|
{
|
|
string += 2; // skip prefix
|
|
}
|
|
|
|
size_t len = wcslen(string);
|
|
if (len >= 8 && !iswspace(string[6]))
|
|
{
|
|
swscanf(string, L"%02x%02x%02x%02x", &R, &G, &B, &A);
|
|
}
|
|
else if (len >= 6)
|
|
{
|
|
swscanf(string, L"%02x%02x%02x", &R, &G, &B);
|
|
}
|
|
}
|
|
|
|
return Color(A, R, G, B);
|
|
}
|
|
|
|
/*
|
|
** ParseInt4
|
|
**
|
|
** This is a helper template that parses four comma separated values from the given string.
|
|
**
|
|
*/
|
|
template <typename T>
|
|
void ParseInt4(LPCTSTR string, T& v1, T& v2, T& v3, T& v4)
|
|
{
|
|
if (wcschr(string, L','))
|
|
{
|
|
WCHAR* parseSz = _wcsdup(string);
|
|
WCHAR* token;
|
|
|
|
token = wcstok(parseSz, L",");
|
|
if (token)
|
|
{
|
|
v1 = _wtoi(token);
|
|
}
|
|
token = wcstok(NULL, L",");
|
|
if (token)
|
|
{
|
|
v2 = _wtoi(token);
|
|
}
|
|
token = wcstok(NULL, L",");
|
|
if (token)
|
|
{
|
|
v3 = _wtoi(token);
|
|
}
|
|
token = wcstok(NULL, L",");
|
|
if (token)
|
|
{
|
|
v4 = _wtoi(token);
|
|
}
|
|
free(parseSz);
|
|
}
|
|
}
|
|
|
|
/*
|
|
** ParseRect
|
|
**
|
|
** This is a helper method that parses the Gdiplus::Rect values from the given string.
|
|
** The rect can be supplied as four comma separated values (X/Y/Width/Height).
|
|
**
|
|
*/
|
|
Rect CConfigParser::ParseRect(LPCTSTR string)
|
|
{
|
|
Rect r;
|
|
ParseInt4(string, r.X, r.Y, r.Width, r.Height);
|
|
return r;
|
|
}
|
|
|
|
/*
|
|
** ParseRECT
|
|
**
|
|
** This is a helper method that parses the RECT values from the given string.
|
|
** The rect can be supplied as four comma separated values (left/top/right/bottom).
|
|
**
|
|
*/
|
|
RECT CConfigParser::ParseRECT(LPCTSTR string)
|
|
{
|
|
RECT r = {0};
|
|
ParseInt4(string, r.left, r.top, r.right, r.bottom);
|
|
return r;
|
|
}
|
|
|
|
//==============================================================================
|
|
/**
|
|
** Reads the given ini file and fills the m_Values and m_Keys maps.
|
|
**
|
|
** \param iniFile The ini file to be read.
|
|
*/
|
|
void CConfigParser::ReadIniFile(const std::vector<std::wstring>& iniFileMappings, const std::wstring& iniFile, LPCTSTR config, int depth)
|
|
{
|
|
if (depth > 100) // Is 100 enough to assume the include loop never ends?
|
|
{
|
|
MessageBox(NULL, L"It looks like you've made an infinite\nloop with the @include statements.\nPlease check your skin.", L"Rainmeter", MB_OK | MB_TOPMOST | MB_ICONERROR);
|
|
return;
|
|
}
|
|
|
|
// Verify whether the file exists
|
|
if (_waccess(iniFile.c_str(), 0) == -1)
|
|
{
|
|
LogWithArgs(LOG_WARNING, L"Unable to read file: %s", iniFile.c_str());
|
|
return;
|
|
}
|
|
|
|
// Avoid "IniFileMapping"
|
|
std::wstring iniRead = CSystem::GetTemporaryFile(iniFileMappings, iniFile);
|
|
bool temporary = (iniRead.size() > 0 && iniRead != L"<>");
|
|
|
|
if (temporary)
|
|
{
|
|
if (CRainmeter::GetDebug()) LogWithArgs(LOG_DEBUG, L"Reading file: %s (Temp: %s)", iniFile.c_str(), iniRead.c_str());
|
|
}
|
|
else
|
|
{
|
|
if (CRainmeter::GetDebug()) LogWithArgs(LOG_DEBUG, L"Reading file: %s", iniFile.c_str());
|
|
iniRead = iniFile;
|
|
}
|
|
|
|
// Get all the sections (i.e. different meters)
|
|
std::list<std::wstring> sections;
|
|
DWORD itemsSize = MAX_LINE_LENGTH;
|
|
WCHAR* items = new WCHAR[itemsSize];
|
|
WCHAR* pos = NULL;
|
|
WCHAR* epos = NULL;
|
|
|
|
if (config == NULL)
|
|
{
|
|
// Get all the sections
|
|
while (true)
|
|
{
|
|
items[0] = 0;
|
|
DWORD res = GetPrivateProfileSectionNames(items, itemsSize, iniRead.c_str());
|
|
if (res == 0) // File not found
|
|
{
|
|
delete [] items;
|
|
if (temporary) CSystem::RemoveFile(iniRead);
|
|
return;
|
|
}
|
|
if (res < itemsSize - 2) // Fits in the buffer
|
|
{
|
|
epos = items + res;
|
|
break;
|
|
}
|
|
|
|
delete [] items;
|
|
itemsSize *= 2;
|
|
items = new WCHAR[itemsSize];
|
|
}
|
|
|
|
// Read the sections
|
|
pos = items;
|
|
while (pos < epos)
|
|
{
|
|
if (*pos)
|
|
{
|
|
std::wstring strTmp = StrToLower(pos);
|
|
if (m_FoundSections.insert(strTmp).second)
|
|
{
|
|
m_Sections.push_back(pos);
|
|
}
|
|
sections.push_back(pos);
|
|
pos += strTmp.size() + 1;
|
|
}
|
|
else // Empty string
|
|
{
|
|
++pos;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Special case: Read only "Rainmeter" and specified section from "Rainmeter.ini"
|
|
sections.push_back(L"Rainmeter");
|
|
sections.push_back(config);
|
|
|
|
if (depth == 0) // Add once
|
|
{
|
|
m_Sections.push_back(L"Rainmeter");
|
|
m_Sections.push_back(config);
|
|
m_FoundSections.insert(L"rainmeter");
|
|
m_FoundSections.insert(StrToLower(config));
|
|
}
|
|
}
|
|
|
|
// Read the keys and values
|
|
std::list<std::wstring>::const_iterator iter = sections.begin();
|
|
for ( ; iter != sections.end(); ++iter)
|
|
{
|
|
std::unordered_set<std::wstring> foundKeys;
|
|
bool isVariables = (_wcsicmp((*iter).c_str(), L"Variables") == 0);
|
|
|
|
// Read all "key=value" from the section
|
|
while (true)
|
|
{
|
|
items[0] = 0;
|
|
DWORD res = GetPrivateProfileSection((*iter).c_str(), items, itemsSize, iniRead.c_str());
|
|
if (res < itemsSize - 2) // Fits in the buffer
|
|
{
|
|
epos = items + res;
|
|
break;
|
|
}
|
|
|
|
delete [] items;
|
|
itemsSize *= 2;
|
|
items = new WCHAR[itemsSize];
|
|
}
|
|
|
|
pos = items;
|
|
while (pos < epos)
|
|
{
|
|
if (*pos)
|
|
{
|
|
std::wstring key = pos;
|
|
std::wstring::size_type len = key.length(), sep = key.find_first_of(L'=');
|
|
if (sep != std::wstring::npos && sep != 0)
|
|
{
|
|
std::wstring value = key.substr(sep + 1, len - sep);
|
|
key.erase(sep);
|
|
|
|
std::wstring lowerKey = StrToLower(key);
|
|
if (foundKeys.insert(lowerKey).second)
|
|
{
|
|
// Trim surrounded quotes from value
|
|
std::wstring::size_type valueLen = value.length();
|
|
if (valueLen >= 2 && (
|
|
(value[0] == L'\"' && value[valueLen - 1] == L'\"') ||
|
|
(value[0] == L'\'' && value[valueLen - 1] == L'\'')))
|
|
{
|
|
valueLen -= 2;
|
|
value.assign(value, 1, valueLen);
|
|
}
|
|
|
|
if (wcsncmp(lowerKey.c_str(), L"@include", 8) == 0)
|
|
{
|
|
ReadVariables();
|
|
ReplaceVariables(value);
|
|
if (value.find(L':') == std::wstring::npos &&
|
|
(valueLen < 2 || (value[0] != L'\\' && value[0] != L'/') || (value[1] != L'\\' && value[1] != L'/')))
|
|
{
|
|
// It's a relative path so add the current path as a prefix
|
|
value.insert(0, CRainmeter::ExtractPath(iniFile));
|
|
}
|
|
ReadIniFile(iniFileMappings, value, config, depth + 1);
|
|
}
|
|
else
|
|
{
|
|
SetValue((*iter), key, value);
|
|
|
|
if (isVariables)
|
|
{
|
|
m_ListVariables.push_back(lowerKey);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
pos += len + 1;
|
|
}
|
|
else // Empty string
|
|
{
|
|
++pos;
|
|
}
|
|
}
|
|
}
|
|
delete [] items;
|
|
if (temporary) CSystem::RemoveFile(iniRead);
|
|
}
|
|
|
|
//==============================================================================
|
|
/**
|
|
** Sets the value for the key under the given section.
|
|
**
|
|
** \param strSection The name of the section.
|
|
** \param strKey The name of the key.
|
|
** \param strValue The value for the key.
|
|
*/
|
|
void CConfigParser::SetValue(const std::wstring& strSection, const std::wstring& strKey, const std::wstring& strValue)
|
|
{
|
|
// LogWithArgs(LOG_DEBUG, L"[%s] %s=%s (size: %i)", strSection.c_str(), strKey.c_str(), strValue.c_str(), (int)m_Values.size());
|
|
|
|
std::wstring strTmp = strSection + L"::";
|
|
strTmp += strKey;
|
|
|
|
m_Values[StrToLower(strTmp)] = strValue;
|
|
}
|
|
|
|
//==============================================================================
|
|
/**
|
|
** Deletes the value for the key under the given section.
|
|
**
|
|
** \param strSection The name of the section.
|
|
** \param strKey The name of the key.
|
|
** \param strValue The value for the key.
|
|
*/
|
|
void CConfigParser::DeleteValue(const std::wstring& strSection, const std::wstring& strKey)
|
|
{
|
|
std::wstring strTmp = strSection + L"::";
|
|
strTmp += strKey;
|
|
|
|
std::unordered_map<std::wstring, std::wstring>::iterator iter = m_Values.find(StrToLower(strTmp));
|
|
if (iter != m_Values.end())
|
|
{
|
|
m_Values.erase(iter);
|
|
}
|
|
}
|
|
|
|
//==============================================================================
|
|
/**
|
|
** Returns the value for the key under the given section.
|
|
**
|
|
** \param strSection The name of the section.
|
|
** \param strKey The name of the key.
|
|
** \param strDefault The default value for the key.
|
|
** \return The value for the key.
|
|
*/
|
|
const std::wstring& CConfigParser::GetValue(const std::wstring& strSection, const std::wstring& strKey, const std::wstring& strDefault)
|
|
{
|
|
std::wstring strTmp = strSection + L"::";
|
|
strTmp += strKey;
|
|
|
|
std::unordered_map<std::wstring, std::wstring>::const_iterator iter = m_Values.find(StrToLower(strTmp));
|
|
if (iter != m_Values.end())
|
|
{
|
|
return (*iter).second;
|
|
}
|
|
|
|
return strDefault;
|
|
}
|