// ================================================================= // Logtalk - Object oriented extension to Prolog // Release 2.29.5 // // Copyright (c) 1998-2007 Paulo Moura. All Rights Reserved. // ================================================================= if (ScriptEngineMajorVersion() < 5 || ScriptEngineMajorVersion() == 5 && ScriptEngineMinorVersion() < 6) { WScript.Echo('Error! WSH 5.6 or later version needed for running this script.'); WScript.Quit(1); } if (WScript.Arguments.Unnamed.Length > 0) { usage_help(); WScript.Quit(0); } WScript.Echo(''); WScript.Echo('Creating a shortcut named "Logtalk - K-Prolog" for running Logtalk'); WScript.Echo('with K-Prolog...'); WScript.Echo(''); var WshShell = new ActiveXObject("WScript.Shell"); var WshSystemEnv = WshShell.Environment("SYSTEM"); var WshUserEnv = WshShell.Environment("USER"); var prolog_path; if (WshSystemEnv.Item("PLC")) prolog_path = WshSystemEnv.Item("PLC") + "\\plc.exe"; else if (WshUserEnv.Item("PLC")) prolog_path = WshUserEnv.Item("PLC") + "\\plc.exe" else { WScript.Echo("Error! The K-Prolog environment variable PLC must be defined first!"); usage_help(); WScript.Quit(1); } var FSObject = new ActiveXObject("Scripting.FileSystemObject"); if (!FSObject.FileExists(prolog_path)) { WScript.Echo("Error! Cannot find plc.exe at the expected place!"); WScript.Quit(1); } var logtalk_home; if (WshSystemEnv.Item("LOGTALKHOME")) logtalk_home = WshSystemEnv.Item("LOGTALKHOME"); else if (WshUserEnv.Item("LOGTALKHOME")) logtalk_home = WshUserEnv.Item("LOGTALKHOME") else { WScript.Echo("Error! The environment variable LOGTALKHOME must be defined first!"); usage_help(); WScript.Quit(1); } if (!FSObject.FolderExists(logtalk_home)) { WScript.Echo("The environment variable LOGTALKHOME points to a non-existing directory!"); WScript.Echo("Its current value is: %LOGTALKHOME%"); WScript.Echo("The variable must be set to your Logtalk installation directory!"); WScript.Echo(""); usage_help(); WScript.Quit(1); } logtalk_home = logtalk_home.replace(/\\/g, "\\\\"); if (!FSObject.FolderExists(logtalk_home + "\\bin")) FSObject.CreateFolder(logtalk_home + "\\bin"); f = FSObject.CreateTextFile(logtalk_home + "\\bin\\logtalk_plc.pl", true); f.WriteLine(":- consult('$LOGTALKUSER/configs/k.config')."); f.WriteLine(":- consult('$LOGTALKHOME/compiler/logtalk.pl')."); f.WriteLine(":- consult('$LOGTALKUSER/libpaths/libpaths.pl')."); f.Close(); var ProgramsPath = WshShell.SpecialFolders("AllUsersPrograms"); if (!FSObject.FolderExists(ProgramsPath + "\\Logtalk")) FSObject.CreateFolder(ProgramsPath + "\\Logtalk"); var link = WshShell.CreateShortcut(ProgramsPath + "\\Logtalk\\Logtalk - K-Prolog.lnk"); link.Arguments = "-h 2048k -l 1024k -g 2048k -e \"(consult('$LOGTALKHOME/bin/logtalk_plc.pl'), '$root').\""; link.Description = "Runs Logtalk with K-Prolog"; link.IconLocation = "app.exe,1"; link.TargetPath = prolog_path; link.WindowStyle = 1; link.WorkingDirectory = logtalk_home; link.Save(); WScript.Echo('Done. The "Logtalk - K-Prolog" shortcut was been added to the'); WScript.Echo('Start Menu Programs. Make sure that the environment variables'); WScript.Echo('LOGTALKHOME and LOGTALKUSER are defined for all users wishing'); WScript.Echo('to use the shortcut.'); WScript.Echo(''); WScript.Echo('Users must run the batch script "cplgtdirs" once before using'); WScript.Echo('the "Logtalk - K-Prolog" shortcut.'); WScript.Echo(''); WScript.Quit(0); function usage_help() { WScript.Echo(''); WScript.Echo('This script creates a shortcut named "Logtalk - K-Prolog" for'); WScript.Echo('running Logtalk with K-Prolog. The script must be run by a user'); WScript.Echo('with administrative rights. The LOGTALKHOME environment variable'); WScript.Echo('must be defined before running this script.'); WScript.Echo(''); WScript.Echo('Usage:'); WScript.Echo(' ' + WScript.ScriptName + ' help'); WScript.Echo(' ' + WScript.ScriptName); WScript.Echo(''); }