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61 lines
2.4 KiB
C++
61 lines
2.4 KiB
C++
// SPDX-License-Identifier: MIT
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//
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// EmulationStation Desktop Edition
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// Scripting.cpp
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//
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// Executes custom scripts for various events in EmulationStation.
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// By calling fireEvent() the scripts inside the directory corresponding to the
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// argument 'eventName' will be executed with arg1 and arg2 as the script arguments.
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//
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// The scripts are searched for in ~/.emulationstation/scripts/<eventName>
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// For example, if the event is called 'game-start', all scripts inside the directory
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// ~/.emulationstation/scripts/game-start/ will be executed.
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//
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#include "Scripting.h"
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#include "Log.h"
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#include "Platform.h"
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#include "Settings.h"
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#include "utils/FileSystemUtil.h"
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namespace Scripting
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{
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void fireEvent(const std::string& eventName, const std::string& arg1, const std::string& arg2)
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{
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if (!Settings::getInstance()->getBool("CustomEventScripts"))
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return;
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LOG(LogDebug) << "Scripting::fireEvent(): " << eventName << " \"" << arg1 << "\" \"" << arg2
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<< "\"";
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std::list<std::string> scriptDirList;
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std::string scriptDir;
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// Check in homepath.
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scriptDir = Utils::FileSystem::getHomePath() + "/.emulationstation/scripts/" + eventName;
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if (Utils::FileSystem::exists(scriptDir))
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scriptDirList.push_back(scriptDir);
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for (std::list<std::string>::const_iterator dirIt = scriptDirList.cbegin();
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dirIt != scriptDirList.cend(); dirIt++) {
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std::list<std::string> scripts = Utils::FileSystem::getDirContent(*dirIt);
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for (std::list<std::string>::const_iterator it = scripts.cbegin(); // Line break.
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it != scripts.cend(); it++) {
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std::string arg1Quotation;
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std::string arg2Quotation;
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// Add quotation marks around the arguments as long as these are not already
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// present (i.e. for arguments with spaces in them).
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if (arg1.front() != '\"')
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arg1Quotation = "\"";
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if (arg2.front() != '\"')
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arg2Quotation = "\"";
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std::string script = *it + " " + arg1Quotation + arg1 + arg1Quotation + " " +
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arg2Quotation + arg2 + arg2Quotation;
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LOG(LogDebug) << "Executing: " << script;
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runSystemCommand(script);
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}
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}
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}
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} // namespace Scripting
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