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yap-6.3/Logtalk/xml/lgt2pdf.js

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// =================================================================
// Logtalk - Object oriented extension to Prolog
// Release 2.25.1
//
// Copyright (c) 1998-2005 Paulo Moura. All Rights Reserved.
// =================================================================
var WshShell = new ActiveXObject("WScript.Shell");
var format = "a4";
// var format = "us";
var directory = WshShell.CurrentDirectory;
var processor = "fop";
// var processor = "xep";
if (WScript.Arguments.Unnamed.Length > 0) {
usage_help();
WScript.Quit(0);
}
var WshProcessEnv = WshShell.Environment("PROCESS");
var WshSystemEnv = WshShell.Environment("SYSTEM");
var WshUserEnv = WshShell.Environment("USER");
var logtalk_home;
if (WshProcessEnv.Item("LOGTALKUSER"))
logtalk_home = WshProcessEnv.Item("LOGTALKUSER");
else if (WshSystemEnv.Item("LOGTALKUSER"))
logtalk_home = WshSystemEnv.Item("LOGTALKUSER");
else if (WshUserEnv.Item("LOGTALKUSER"))
logtalk_home = WshUserEnv.Item("LOGTALKUSER")
else {
WScript.Echo("Error! The environment variable LOGTALKUSER must be defined first!");
usage_help();
WScript.Quit(1);
}
var a4_xsl = logtalk_home + "\\xml\\lgtpdfa4.xsl";
var us_xsl = logtalk_home + "\\xml\\lgtpdfus.xsl";
var xsl;
var f_arg = "";
var d_arg = "";
var p_arg = "";
if (WScript.Arguments.Named.Exists("f"))
f_arg = WScript.Arguments.Named.Item("f");
if (WScript.Arguments.Named.Exists("d"))
d_arg = WScript.Arguments.Named.Item("d");
if (WScript.Arguments.Named.Exists("p"))
p_arg = WScript.Arguments.Named.Item("p");
if (f_arg != "" && f_arg != "a4" && f_arg != "us") {
WScript.Echo("Error! Unsupported paper format:" + f_arg);
WScript.Echo("");
usage_help();
} else if (f_arg != "")
format = f_arg;
var FSObject = new ActiveXObject("Scripting.FileSystemObject");
if (d_arg != "" && !FSObject.FolderExists(d_arg)) {
WScript.Echo("Error! directory does not exists: " + d_arg);
WScript.Echo("");
usage_help();
} else if (d_arg != "")
directory = d_arg;
if (p_arg != "" && p_arg != "fop" && p_arg != "xep") {
WScript.Echo("Error! Unsupported XSL-FO processor:" + p_arg);
WScript.Echo("");
usage_help();
} else if (p_arg != "")
processor = p_arg;
if (format == "a4")
xsl = a4_xsl;
else
xsl = us_xsl;
FSObject.CopyFile(logtalk_home + "\\xml\\logtalk.dtd", WshShell.CurrentDirectory + "\\logtalk.dtd");
FSObject.CopyFile(logtalk_home + "\\xml\\logtalk.xsd", WshShell.CurrentDirectory + "\\logtalk.xsd");
WScript.Echo("");
WScript.Echo("converting XML files to PDF...");
var files = new Enumerator(FSObject.GetFolder(WshShell.CurrentDirectory).Files);
for (files.moveFirst(); !files.atEnd(); files.moveNext()) {
var file = files.item().name;
if (FSObject.GetExtensionName(file) == "xml") {
WScript.Echo(" converting " + file);
var pdf_file = directory + "\\" + FSObject.GetBaseName(file) + ".pdf";
WshShell.Run(processor + " -q -xml \"" + file + "\" -xsl \"" + xsl + "\" -pdf \"" + pdf_file + "\"", true);
}
}
WScript.Echo("conversion done");
WScript.Echo("");
FSObject.DeleteFile("logtalk.dtd");
FSObject.DeleteFile("logtalk.xsd");
WScript.Quit(0);
function usage_help() {
WScript.Echo("");
WScript.Echo("This script converts all Logtalk XML documenting files in the");
WScript.Echo("current directory to PDF files");
WScript.Echo("");
WScript.Echo("Usage:");
WScript.Echo(" " + WScript.ScriptName + " [/f:format] [/d:directory] [/p:processor]");
WScript.Echo(" " + WScript.ScriptName + " help");
WScript.Echo("");
WScript.Echo("Optional arguments:");
WScript.Echo(" f - paper format (either a4 or us; default is " + format + ")");
WScript.Echo(" d - output directory for the PDF files (default is " + directory + ")");
WScript.Echo(" p - XSL-FO processor (either fop or xep; default is " + processor + ")");
WScript.Echo("");
WScript.Quit(1);
}