mirror of
https://github.com/chibicitiberiu/rainmeter-studio.git
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1405 lines
34 KiB
C++
1405 lines
34 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "StdAfx.h"
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#include "ConfigParser.h"
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#include "MathParser.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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#include "resource.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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** The constructor
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**
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*/
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CConfigParser::CConfigParser() :
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m_LastReplaced(false),
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m_LastDefaultUsed(false),
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m_LastValueDefined(false),
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m_CurrentSection()
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{
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}
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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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}
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void CConfigParser::Initialize(const std::wstring& filename, CMeterWindow* meterWindow, LPCTSTR skinSection, const std::wstring* resourcePath)
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{
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m_Measures.clear();
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m_Sections.clear();
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m_Values.clear();
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m_BuiltInVariables.clear();
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m_Variables.clear();
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m_StyleTemplate.clear();
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m_LastReplaced = false;
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m_LastDefaultUsed = false;
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m_LastValueDefined = false;
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m_CurrentSection = NULL;
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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(filename, resourcePath, meterWindow);
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ResetMonitorVariables(meterWindow);
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CSystem::UpdateIniFileMappingList();
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ReadIniFile(filename, skinSection);
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ReadVariables();
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// Clear and minimize
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m_FoundSections.clear();
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m_ListVariables.clear();
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}
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void CConfigParser::SetBuiltInVariables(const std::wstring& filename, const std::wstring* resourcePath, CMeterWindow* meterWindow)
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{
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auto insertVariable = [&](const WCHAR* name, std::wstring value)
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{
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return m_BuiltInVariables.insert(std::make_pair(name, value));
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};
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insertVariable(L"PROGRAMPATH", Rainmeter->GetPath());
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insertVariable(L"PROGRAMDRIVE", Rainmeter->GetDrive());
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insertVariable(L"SETTINGSPATH", Rainmeter->GetSettingsPath());
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insertVariable(L"SKINSPATH", Rainmeter->GetSkinPath());
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insertVariable(L"PLUGINSPATH", Rainmeter->GetPluginPath());
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insertVariable(L"CURRENTPATH", CRainmeter::ExtractPath(filename));
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insertVariable(L"ADDONSPATH", Rainmeter->GetAddonPath());
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if (meterWindow)
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{
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insertVariable(L"CURRENTFILE", meterWindow->GetFileName());
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insertVariable(L"CURRENTCONFIG", meterWindow->GetFolderPath());
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insertVariable(L"ROOTCONFIGPATH", meterWindow->GetRootPath());
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}
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insertVariable(L"CRLF", L"\n");
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m_CurrentSection = &(insertVariable(L"CURRENTSECTION", L"").first->second); // shortcut
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if (resourcePath)
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{
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SetVariable(L"@", *resourcePath);
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}
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}
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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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std::list<std::wstring>::const_iterator iter = m_ListVariables.begin();
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for ( ; iter != m_ListVariables.end(); ++iter)
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{
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SetVariable((*iter), ReadString(L"Variables", (*iter).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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*/
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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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const std::wstring strTmp = StrToUpper(strVariable);
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variables[strTmp] = strValue;
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}
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void CConfigParser::SetVariable(std::unordered_map<std::wstring, std::wstring>& variables, const WCHAR* strVariable, const WCHAR* 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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const std::wstring strTmp = StrToUpper(strVariable);
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variables[strTmp] = strValue;
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}
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/*
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** Gets a value for the variable. Returns true if variable found.
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**
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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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const std::wstring strTmp = StrToUpper(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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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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** 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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_itow_s(workArea.left, buffer, 10);
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SetMonitorVariable(L"WORKAREAX", buffer);
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SetMonitorVariable(L"PWORKAREAX", buffer);
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_itow_s(workArea.top, buffer, 10);
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SetMonitorVariable(L"WORKAREAY", buffer);
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SetMonitorVariable(L"PWORKAREAY", buffer);
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_itow_s(workArea.right - workArea.left, buffer, 10);
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SetMonitorVariable(L"WORKAREAWIDTH", buffer);
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SetMonitorVariable(L"PWORKAREAWIDTH", buffer);
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_itow_s(workArea.bottom - workArea.top, buffer, 10);
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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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_itow_s(scrArea.left, buffer, 10);
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SetMonitorVariable(L"SCREENAREAX", buffer);
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SetMonitorVariable(L"PSCREENAREAX", buffer);
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_itow_s(scrArea.top, buffer, 10);
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SetMonitorVariable(L"SCREENAREAY", buffer);
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SetMonitorVariable(L"PSCREENAREAY", buffer);
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_itow_s(scrArea.right - scrArea.left, buffer, 10);
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SetMonitorVariable(L"SCREENAREAWIDTH", buffer);
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SetMonitorVariable(L"PSCREENAREAWIDTH", buffer);
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_itow_s(scrArea.bottom - scrArea.top, buffer, 10);
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SetMonitorVariable(L"SCREENAREAHEIGHT", buffer);
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SetMonitorVariable(L"PSCREENAREAHEIGHT", buffer);
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_itow_s(GetSystemMetrics(SM_XVIRTUALSCREEN), buffer, 10);
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SetMonitorVariable(L"VSCREENAREAX", buffer);
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_itow_s(GetSystemMetrics(SM_YVIRTUALSCREEN), buffer, 10);
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SetMonitorVariable(L"VSCREENAREAY", buffer);
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_itow_s(GetSystemMetrics(SM_CXVIRTUALSCREEN), buffer, 10);
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SetMonitorVariable(L"VSCREENAREAWIDTH", buffer);
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_itow_s(GetSystemMetrics(SM_CYVIRTUALSCREEN), buffer, 10);
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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 MultiMonitorInfo& multimonInfo = CSystem::GetMultiMonitorInfo();
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const std::vector<MonitorInfo>& 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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_itow_s(work.left, buffer, 10);
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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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_itow_s(work.top, buffer, 10);
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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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_itow_s(work.right - work.left, buffer, 10);
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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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_itow_s(work.bottom - work.top, buffer, 10);
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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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_itow_s(screen.left, buffer, 10);
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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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_itow_s(screen.top, buffer, 10);
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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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_itow_s(screen.right - screen.left, buffer, 10);
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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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_itow_s(screen.bottom - screen.top, buffer, 10);
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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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** 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 MultiMonitorInfo& multimonInfo = CSystem::GetMultiMonitorInfo();
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const std::vector<MonitorInfo>& 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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_itow_s(w1, buffer, 10);
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SetBuiltInVariable(L"WORKAREAX", buffer);
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_itow_s(w2, buffer, 10);
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SetBuiltInVariable(L"WORKAREAWIDTH", buffer);
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_itow_s(s1, buffer, 10);
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SetBuiltInVariable(L"SCREENAREAX", buffer);
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_itow_s(s2, buffer, 10);
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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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_itow_s(w1, buffer, 10);
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SetBuiltInVariable(L"WORKAREAY", buffer);
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_itow_s(w2, buffer, 10);
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SetBuiltInVariable(L"WORKAREAHEIGHT", buffer);
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_itow_s(s1, buffer, 10);
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SetBuiltInVariable(L"SCREENAREAY", buffer);
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_itow_s(s2, buffer, 10);
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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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_itow_s(r.left, buffer, 10);
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SetBuiltInVariable(L"WORKAREAX", buffer);
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_itow_s(r.top, buffer, 10);
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SetBuiltInVariable(L"WORKAREAY", buffer);
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_itow_s(r.right - r.left, buffer, 10);
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SetBuiltInVariable(L"WORKAREAWIDTH", buffer);
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_itow_s(r.bottom - r.top, buffer, 10);
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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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_itow_s(r.left, buffer, 10);
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SetBuiltInVariable(L"SCREENAREAX", buffer);
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_itow_s(r.top, buffer, 10);
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SetBuiltInVariable(L"SCREENAREAY", buffer);
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_itow_s(r.right - r.left, buffer, 10);
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SetBuiltInVariable(L"SCREENAREAWIDTH", buffer);
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_itow_s(r.bottom - r.top, buffer, 10);
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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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*/
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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, end;
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bool loop = true;
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do
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{
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start = result.find(L'#', start);
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if (start != std::wstring::npos)
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{
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size_t si = start + 1;
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end = result.find(L'#', si);
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if (end != std::wstring::npos)
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{
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size_t ei = end - 1;
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if (si != ei && result[si] == L'*' && result[ei] == L'*')
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{
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result.erase(ei, 1);
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result.erase(si, 1);
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start = ei;
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}
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else
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{
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std::wstring strVariable = result.substr(si, end - si);
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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(start, end - start + 1, strValue);
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start += 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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}
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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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}
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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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**
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*/
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bool CConfigParser::ReplaceMeasures(std::wstring& result)
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{
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bool replaced = false;
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|
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// Check for measures ([Measure])
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if (!m_Measures.empty())
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{
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size_t start = 0, end, next;
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bool loop = true;
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do
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{
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start = result.find(L'[', start);
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if (start != std::wstring::npos)
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|
{
|
|
size_t si = start + 1;
|
|
end = result.find(L']', si);
|
|
if (end != std::wstring::npos)
|
|
{
|
|
next = result.find(L'[', si);
|
|
if (next == std::wstring::npos || end < next)
|
|
{
|
|
size_t ei = end - 1;
|
|
if (si != ei && result[si] == L'*' && result[ei] == L'*')
|
|
{
|
|
result.erase(ei, 1);
|
|
result.erase(si, 1);
|
|
start = ei;
|
|
}
|
|
else
|
|
{
|
|
std::wstring var = result.substr(si, end - si);
|
|
|
|
CMeasure* measure = GetMeasure(var);
|
|
if (measure)
|
|
{
|
|
const std::wstring& value = measure->GetStringValue(AUTOSCALE_OFF, 1, -1, false);
|
|
|
|
// Measure found, replace it with the value
|
|
result.replace(start, end - start + 1, value);
|
|
start += value.length();
|
|
replaced = true;
|
|
}
|
|
else
|
|
{
|
|
start = end;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
start = next;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
loop = false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
loop = false;
|
|
}
|
|
}
|
|
while (loop);
|
|
}
|
|
|
|
return replaced;
|
|
}
|
|
|
|
const std::wstring& CConfigParser::ReadString(LPCTSTR section, LPCTSTR key, LPCTSTR defValue, bool bReplaceMeasures)
|
|
{
|
|
static std::wstring result;
|
|
|
|
// Clear last status
|
|
m_LastReplaced = false;
|
|
m_LastDefaultUsed = false;
|
|
m_LastValueDefined = false;
|
|
|
|
const std::wstring strSection = section;
|
|
const std::wstring strKey = key;
|
|
const std::wstring strDefault = defValue;
|
|
|
|
const std::wstring& strValue = GetValue(strSection, strKey, strDefault);
|
|
if (&strValue == &strDefault)
|
|
{
|
|
bool foundStyleValue = false;
|
|
|
|
// If the template is defined read the value from there.
|
|
std::vector<std::wstring>::const_reverse_iterator iter = m_StyleTemplate.rbegin();
|
|
for ( ; iter != m_StyleTemplate.rend(); ++iter)
|
|
{
|
|
const std::wstring& strStyleValue = GetValue((*iter), strKey, strDefault);
|
|
|
|
//LogWithArgs(LOG_DEBUG, L"StyleTemplate: [%s] %s (from [%s]) : strDefault=%s (0x%p), strStyleValue=%s (0x%p)",
|
|
// section, key, (*iter).c_str(), strDefault.c_str(), &strDefault, strStyleValue.c_str(), &strStyleValue);
|
|
|
|
if (&strStyleValue != &strDefault)
|
|
{
|
|
result = strStyleValue;
|
|
foundStyleValue = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!foundStyleValue)
|
|
{
|
|
result = strDefault;
|
|
m_LastDefaultUsed = true;
|
|
return result;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
result = strValue;
|
|
}
|
|
|
|
if (!result.empty())
|
|
{
|
|
m_LastValueDefined = true;
|
|
|
|
if (result.size() >= 3)
|
|
{
|
|
if (result.find(L'#') != std::wstring::npos)
|
|
{
|
|
SetCurrentSection(strSection); // Set temporarily
|
|
|
|
if (ReplaceVariables(result))
|
|
{
|
|
m_LastReplaced = true;
|
|
}
|
|
|
|
ClearCurrentSection(); // Reset
|
|
}
|
|
else
|
|
{
|
|
CRainmeter::ExpandEnvironmentVariables(result);
|
|
}
|
|
|
|
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)
|
|
{
|
|
ReadString(section, key, L"", false);
|
|
return m_LastValueDefined;
|
|
}
|
|
|
|
void CConfigParser::AddMeasure(CMeasure* pMeasure)
|
|
{
|
|
if (pMeasure)
|
|
{
|
|
m_Measures[StrToUpper(pMeasure->GetOriginalName())] = pMeasure;
|
|
}
|
|
}
|
|
|
|
CMeasure* CConfigParser::GetMeasure(const std::wstring& name)
|
|
{
|
|
std::unordered_map<std::wstring, CMeasure*>::const_iterator iter = m_Measures.find(StrToUpper(name));
|
|
if (iter != m_Measures.end())
|
|
{
|
|
return (*iter).second;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
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.empty())
|
|
{
|
|
// Tokenize and parse the floats
|
|
std::vector<std::wstring> tokens = Tokenize(string, L";");
|
|
std::vector<std::wstring>::const_iterator iter = tokens.begin();
|
|
for ( ; iter != tokens.end(); ++iter)
|
|
{
|
|
result.push_back((Gdiplus::REAL)ParseDouble((*iter).c_str(), 0.0));
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
int CConfigParser::ReadInt(LPCTSTR section, LPCTSTR key, int defValue)
|
|
{
|
|
const std::wstring& result = ReadString(section, key, L"");
|
|
|
|
if (!m_LastDefaultUsed)
|
|
{
|
|
const WCHAR* string = result.c_str();
|
|
if (*string == L'(')
|
|
{
|
|
double dblValue;
|
|
const WCHAR* errMsg = MathParser::CheckedParse(string, &dblValue);
|
|
if (!errMsg)
|
|
{
|
|
return (int)dblValue;
|
|
}
|
|
|
|
LogWithArgs(LOG_ERROR, L"Formula: %s in key \"%s\" in [%s]", errMsg, key, section);
|
|
}
|
|
else if (*string)
|
|
{
|
|
errno = 0;
|
|
int intValue = wcstol(string, NULL, 10);
|
|
if (errno != ERANGE)
|
|
{
|
|
return intValue;
|
|
}
|
|
}
|
|
}
|
|
|
|
return defValue;
|
|
}
|
|
|
|
uint32_t CConfigParser::ReadUInt(LPCTSTR section, LPCTSTR key, uint32_t defValue)
|
|
{
|
|
const std::wstring& result = ReadString(section, key, L"");
|
|
|
|
if (!m_LastDefaultUsed)
|
|
{
|
|
const WCHAR* string = result.c_str();
|
|
if (*string == L'(')
|
|
{
|
|
double dblValue;
|
|
const WCHAR* errMsg = MathParser::CheckedParse(string, &dblValue);
|
|
if (!errMsg)
|
|
{
|
|
return (uint32_t)dblValue;
|
|
}
|
|
|
|
LogWithArgs(LOG_ERROR, L"Formula: %s in key \"%s\" in [%s]", errMsg, key, section);
|
|
}
|
|
else if (*string)
|
|
{
|
|
errno = 0;
|
|
uint32_t uintValue = wcstoul(string, NULL, 10);
|
|
if (errno != ERANGE)
|
|
{
|
|
return uintValue;
|
|
}
|
|
}
|
|
}
|
|
|
|
return defValue;
|
|
}
|
|
|
|
uint64_t CConfigParser::ReadUInt64(LPCTSTR section, LPCTSTR key, uint64_t defValue)
|
|
{
|
|
const std::wstring& result = ReadString(section, key, L"");
|
|
|
|
if (!m_LastDefaultUsed)
|
|
{
|
|
const WCHAR* string = result.c_str();
|
|
if (*string == L'(')
|
|
{
|
|
double dblValue;
|
|
const WCHAR* errMsg = MathParser::CheckedParse(string, &dblValue);
|
|
if (!errMsg)
|
|
{
|
|
return (uint64_t)dblValue;
|
|
}
|
|
|
|
LogWithArgs(LOG_ERROR, L"Formula: %s in key \"%s\" in [%s]", errMsg, key, section);
|
|
}
|
|
else if (*string)
|
|
{
|
|
errno = 0;
|
|
uint64_t uint64Value = _wcstoui64(string, NULL, 10);
|
|
if (errno != ERANGE)
|
|
{
|
|
return uint64Value;
|
|
}
|
|
}
|
|
}
|
|
|
|
return defValue;
|
|
}
|
|
|
|
double CConfigParser::ReadFloat(LPCTSTR section, LPCTSTR key, double defValue)
|
|
{
|
|
const std::wstring& result = ReadString(section, key, L"");
|
|
|
|
if (!m_LastDefaultUsed)
|
|
{
|
|
double value;
|
|
const WCHAR* string = result.c_str();
|
|
if (*string == L'(')
|
|
{
|
|
const WCHAR* errMsg = MathParser::CheckedParse(string, &value);
|
|
if (!errMsg)
|
|
{
|
|
return value;
|
|
}
|
|
|
|
LogWithArgs(LOG_ERROR, L"Formula: %s in key \"%s\" in [%s]", errMsg, key, section);
|
|
}
|
|
else if (*string)
|
|
{
|
|
errno = 0;
|
|
value = wcstod(string, NULL);
|
|
if (errno != ERANGE)
|
|
{
|
|
return value;
|
|
}
|
|
}
|
|
}
|
|
|
|
return defValue;
|
|
}
|
|
|
|
// Returns true if the formula was read successfully, false for failure.
|
|
bool CConfigParser::ParseFormula(const std::wstring& formula, double* resultValue)
|
|
{
|
|
// Formulas must be surrounded by parenthesis
|
|
if (!formula.empty() && formula[0] == L'(' && formula[formula.size() - 1] == L')')
|
|
{
|
|
const WCHAR* string = formula.c_str();
|
|
const WCHAR* errMsg = MathParser::CheckedParse(string, resultValue);
|
|
if (errMsg != NULL)
|
|
{
|
|
LogWithArgs(LOG_ERROR, L"Formula: %s: %s", errMsg, string);
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
ARGB CConfigParser::ReadColor(LPCTSTR section, LPCTSTR key, ARGB 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"");
|
|
|
|
RECT r;
|
|
if (m_LastDefaultUsed)
|
|
{
|
|
r = defValue;
|
|
}
|
|
else
|
|
{
|
|
r = ParseRECT(result.c_str());
|
|
}
|
|
return r;
|
|
}
|
|
|
|
/*
|
|
** 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;
|
|
}
|
|
|
|
/*
|
|
** Trims empty element in vector and white-space in each string.
|
|
**
|
|
*/
|
|
void CConfigParser::Shrink(std::vector<std::wstring>& vec)
|
|
{
|
|
if (!vec.empty())
|
|
{
|
|
std::vector<std::wstring>::reverse_iterator iter = vec.rbegin();
|
|
while (iter != vec.rend())
|
|
{
|
|
std::wstring::size_type pos = (*iter).find_first_not_of(L" \t\r\n");
|
|
if (pos != std::wstring::npos)
|
|
{
|
|
std::wstring::size_type lastPos = (*iter).find_last_not_of(L" \t\r\n");
|
|
if (pos != 0 || lastPos != ((*iter).size() - 1))
|
|
{
|
|
// Trim white-space
|
|
(*iter).assign((*iter), pos, lastPos - pos + 1);
|
|
}
|
|
++iter;
|
|
}
|
|
else
|
|
{
|
|
// Remove empty element
|
|
vec.erase((++iter).base());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
** 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(LPCTSTR string, double defValue)
|
|
{
|
|
assert(string);
|
|
|
|
double value;
|
|
if (*string == L'(')
|
|
{
|
|
const WCHAR* errMsg = MathParser::CheckedParse(string, &value);
|
|
if (!errMsg)
|
|
{
|
|
return value;
|
|
}
|
|
|
|
LogWithArgs(LOG_ERROR, L"Formula: %s: %s", errMsg, string);
|
|
}
|
|
else if (*string)
|
|
{
|
|
errno = 0;
|
|
double value = wcstod(string, NULL);
|
|
if (errno != ERANGE)
|
|
{
|
|
return value;
|
|
}
|
|
}
|
|
|
|
return defValue;
|
|
}
|
|
|
|
/*
|
|
** Helper method that parses the integer value from the given string.
|
|
** If the given string is invalid format or causes overflow/underflow, returns given default value.
|
|
**
|
|
*/
|
|
int CConfigParser::ParseInt(LPCTSTR string, int defValue)
|
|
{
|
|
assert(string);
|
|
|
|
if (*string == L'(')
|
|
{
|
|
double dblValue;
|
|
const WCHAR* errMsg = MathParser::CheckedParse(string, &dblValue);
|
|
if (!errMsg)
|
|
{
|
|
return (int)dblValue;
|
|
}
|
|
|
|
LogWithArgs(LOG_ERROR, L"Formula: %s: %s", errMsg, string);
|
|
}
|
|
else if (*string)
|
|
{
|
|
errno = 0;
|
|
int intValue = wcstol(string, NULL, 10);
|
|
if (errno != ERANGE)
|
|
{
|
|
return intValue;
|
|
}
|
|
}
|
|
|
|
return defValue;
|
|
}
|
|
|
|
/*
|
|
** Helper method that parses the unsigned integer value from the given string.
|
|
** If the given string is invalid format or causes overflow/underflow, returns given default value.
|
|
**
|
|
*/
|
|
uint32_t CConfigParser::ParseUInt(LPCTSTR string, uint32_t defValue)
|
|
{
|
|
assert(string);
|
|
|
|
if (*string == L'(')
|
|
{
|
|
double dblValue;
|
|
const WCHAR* errMsg = MathParser::CheckedParse(string, &dblValue);
|
|
if (!errMsg)
|
|
{
|
|
return (uint32_t)dblValue;
|
|
}
|
|
|
|
LogWithArgs(LOG_ERROR, L"Formula: %s: %s", errMsg, string);
|
|
}
|
|
else if (*string)
|
|
{
|
|
errno = 0;
|
|
uint32_t uintValue = wcstoul(string, NULL, 10);
|
|
if (errno != ERANGE)
|
|
{
|
|
return uintValue;
|
|
}
|
|
}
|
|
|
|
return defValue;
|
|
}
|
|
|
|
/*
|
|
** Helper method that parses the 64bit unsigned integer value from the given string.
|
|
** If the given string is invalid format or causes overflow/underflow, returns given default value.
|
|
**
|
|
*/
|
|
uint64_t CConfigParser::ParseUInt64(LPCTSTR string, uint64_t defValue)
|
|
{
|
|
assert(string);
|
|
|
|
if (*string == L'(')
|
|
{
|
|
double dblValue;
|
|
const WCHAR* errMsg = MathParser::CheckedParse(string, &dblValue);
|
|
if (!errMsg)
|
|
{
|
|
return (uint64_t)dblValue;
|
|
}
|
|
|
|
LogWithArgs(LOG_ERROR, L"Formula: %s: %s", errMsg, string);
|
|
}
|
|
else if (*string)
|
|
{
|
|
errno = 0;
|
|
uint64_t uint64Value = _wcstoui64(string, NULL, 10);
|
|
if (errno != ERANGE)
|
|
{
|
|
return uint64Value;
|
|
}
|
|
}
|
|
|
|
return defValue;
|
|
}
|
|
|
|
/*
|
|
** Helper template that parses four comma separated values from the given string.
|
|
**
|
|
*/
|
|
template <typename T>
|
|
bool 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 = CConfigParser::ParseInt(token, 0);
|
|
|
|
token = wcstok(NULL, L",");
|
|
if (token)
|
|
{
|
|
v2 = CConfigParser::ParseInt(token, 0);
|
|
|
|
token = wcstok(NULL, L",");
|
|
if (token)
|
|
{
|
|
v3 = CConfigParser::ParseInt(token, 0);
|
|
|
|
token = wcstok(NULL, L",");
|
|
if (token)
|
|
{
|
|
v4 = CConfigParser::ParseInt(token, 0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
free(parseSz);
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/*
|
|
** 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.
|
|
**
|
|
*/
|
|
ARGB CConfigParser::ParseColor(LPCTSTR string)
|
|
{
|
|
int R = 255, G = 255, B = 255, A = 255;
|
|
|
|
if (!ParseInt4(string, R, G, B, A))
|
|
{
|
|
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::MakeARGB(A, R, G, B);
|
|
}
|
|
|
|
/*
|
|
** 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;
|
|
}
|
|
|
|
/*
|
|
** 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.
|
|
**
|
|
*/
|
|
void CConfigParser::ReadIniFile(const std::wstring& iniFile, LPCTSTR skinSection, int depth)
|
|
{
|
|
if (depth > 100) // Is 100 enough to assume the include loop never ends?
|
|
{
|
|
Rainmeter->ShowMessage(NULL, GetString(ID_STR_INCLUDEINFINITELOOP), MB_OK | MB_ICONERROR);
|
|
return;
|
|
}
|
|
|
|
// Verify whether the file exists
|
|
if (_waccess(iniFile.c_str(), 0) == -1)
|
|
{
|
|
LogWithArgs(LOG_ERROR, L"Unable to read file: %s", iniFile.c_str());
|
|
return;
|
|
}
|
|
|
|
// Avoid "IniFileMapping"
|
|
std::wstring iniRead = CSystem::GetTemporaryFile(iniFile);
|
|
bool temporary = (!iniRead.empty() && (iniRead.size() != 1 || iniRead[0] != L'?'));
|
|
|
|
if (temporary)
|
|
{
|
|
if (Rainmeter->GetDebug()) LogWithArgs(LOG_DEBUG, L"Reading file: %s (Temp: %s)", iniFile.c_str(), iniRead.c_str());
|
|
}
|
|
else
|
|
{
|
|
if (Rainmeter->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;
|
|
std::unordered_set<std::wstring> unique;
|
|
std::wstring key, value; // buffer
|
|
|
|
DWORD itemsSize = MAX_LINE_LENGTH;
|
|
WCHAR* items = new WCHAR[itemsSize];
|
|
WCHAR* pos = NULL;
|
|
WCHAR* epos = NULL;
|
|
|
|
if (skinSection == NULL)
|
|
{
|
|
// Get all the sections
|
|
do
|
|
{
|
|
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];
|
|
}
|
|
while (true);
|
|
|
|
// Read the sections
|
|
pos = items;
|
|
while (pos < epos)
|
|
{
|
|
if (*pos)
|
|
{
|
|
value = pos; // section name
|
|
StrToUpperC(key.assign(value));
|
|
if (unique.insert(key).second)
|
|
{
|
|
if (m_FoundSections.insert(key).second)
|
|
{
|
|
m_Sections.push_back(value);
|
|
}
|
|
sections.push_back(value);
|
|
}
|
|
pos += value.size() + 1;
|
|
}
|
|
else // Empty string
|
|
{
|
|
++pos;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Special case: Read only "Rainmeter" and specified section from "Rainmeter.ini"
|
|
const std::wstring strRainmeter = L"Rainmeter";
|
|
const std::wstring strFolder = skinSection;
|
|
|
|
sections.push_back(strRainmeter);
|
|
sections.push_back(strFolder);
|
|
|
|
if (depth == 0) // Add once
|
|
{
|
|
m_Sections.push_back(strRainmeter);
|
|
m_Sections.push_back(strFolder);
|
|
}
|
|
}
|
|
|
|
// Read the keys and values
|
|
std::list<std::wstring>::const_iterator iter = sections.begin();
|
|
for ( ; iter != sections.end(); ++iter)
|
|
{
|
|
unique.clear();
|
|
|
|
const WCHAR* sectionName = (*iter).c_str();
|
|
bool isVariables = (_wcsicmp(sectionName, L"Variables") == 0);
|
|
bool isMetadata = (skinSection == NULL && !isVariables && _wcsicmp(sectionName, L"Metadata") == 0);
|
|
|
|
// Read all "key=value" from the section
|
|
do
|
|
{
|
|
items[0] = 0;
|
|
DWORD res = GetPrivateProfileSection(sectionName, 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];
|
|
}
|
|
while (true);
|
|
|
|
pos = items;
|
|
while (pos < epos)
|
|
{
|
|
if (*pos)
|
|
{
|
|
size_t len = wcslen(pos);
|
|
WCHAR* sep = wmemchr(pos, L'=', len);
|
|
if (sep != NULL && sep != pos)
|
|
{
|
|
size_t clen = sep - pos; // key's length
|
|
|
|
StrToUpperC(key.assign(pos, clen));
|
|
if (unique.insert(key).second)
|
|
{
|
|
++sep;
|
|
clen = len - (clen + 1); // value's length
|
|
|
|
// Trim surrounded quotes from value
|
|
if (clen >= 2 && (sep[0] == L'"' || sep[0] == L'\'') && sep[clen - 1] == sep[0])
|
|
{
|
|
clen -= 2;
|
|
++sep;
|
|
}
|
|
|
|
if (wcsncmp(key.c_str(), L"@INCLUDE", 8) == 0)
|
|
{
|
|
if (clen > 0)
|
|
{
|
|
value.assign(sep, clen);
|
|
ReadVariables();
|
|
ReplaceVariables(value);
|
|
if (!CSystem::IsAbsolutePath(value))
|
|
{
|
|
// Relative to the ini folder
|
|
value.insert(0, CRainmeter::ExtractPath(iniFile));
|
|
}
|
|
ReadIniFile(value, skinSection, depth + 1);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!isMetadata) // Uncache Metadata's key-value pair in the skin
|
|
{
|
|
value.assign(sep, clen);
|
|
SetValue((*iter), key, value);
|
|
|
|
if (isVariables)
|
|
{
|
|
m_ListVariables.push_back(key);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
pos += len + 1;
|
|
}
|
|
else // Empty string
|
|
{
|
|
++pos;
|
|
}
|
|
}
|
|
}
|
|
|
|
delete [] items;
|
|
if (temporary) CSystem::RemoveFile(iniRead);
|
|
}
|
|
|
|
/*
|
|
** Sets the value for the key under the given section.
|
|
**
|
|
*/
|
|
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;
|
|
strTmp.reserve(strSection.size() + 1 + strKey.size());
|
|
strTmp = strSection;
|
|
strTmp += L'~';
|
|
strTmp += strKey;
|
|
|
|
m_Values[StrToUpperC(strTmp)] = strValue;
|
|
}
|
|
|
|
/*
|
|
** Deletes the value for the key under the given section.
|
|
**
|
|
*/
|
|
void CConfigParser::DeleteValue(const std::wstring& strSection, const std::wstring& strKey)
|
|
{
|
|
std::wstring strTmp;
|
|
strTmp.reserve(strSection.size() + 1 + strKey.size());
|
|
strTmp = strSection;
|
|
strTmp += L'~';
|
|
strTmp += strKey;
|
|
|
|
std::unordered_map<std::wstring, std::wstring>::const_iterator iter = m_Values.find(StrToUpperC(strTmp));
|
|
if (iter != m_Values.end())
|
|
{
|
|
m_Values.erase(iter);
|
|
}
|
|
}
|
|
|
|
/*
|
|
** Returns the value for the key under the given section.
|
|
**
|
|
*/
|
|
const std::wstring& CConfigParser::GetValue(const std::wstring& strSection, const std::wstring& strKey, const std::wstring& strDefault)
|
|
{
|
|
std::wstring strTmp;
|
|
strTmp.reserve(strSection.size() + 1 + strKey.size());
|
|
strTmp = strSection;
|
|
strTmp += L'~';
|
|
strTmp += strKey;
|
|
|
|
std::unordered_map<std::wstring, std::wstring>::const_iterator iter = m_Values.find(StrToUpperC(strTmp));
|
|
return (iter != m_Values.end()) ? (*iter).second : strDefault;
|
|
}
|