001package votorola.s.line; // Copyright 2008, Michael Allan. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Votorola Software"), to deal in the Votorola Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicence, and/or sell copies of the Votorola Software, and to permit persons to whom the Votorola Software is furnished to do so, subject to the following conditions: The preceding copyright notice and this permission notice shall be included in all copies or substantial portions of the Votorola Software. THE VOTOROLA SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE VOTOROLA SOFTWARE OR THE USE OR OTHER DEALINGS IN THE VOTOROLA SOFTWARE. 002 003import java.io.*; 004import java.util.*; 005import votorola.a.response.line.*; 006import votorola.g.*; 007import votorola.g.lang.*; 008import votorola.g.logging.*; 009import votorola.g.option.*; 010import votorola.g.script.*; 011 012 013/** Main class of the executable <code>voscript</code> - an interpreter to test the 014 * compilation of a configuration script. 015 * 016 * @see <a href='../../../../../s/manual.xht#line-voscript' target='_top'>voscript</a> 017 */ 018public @ThreadSafe final class VOScript 019{ 020 021 private VOScript() {} 022 023 024 025 /** Executes from the command line. 026 * 027 * @param argv command line argument array 028 */ 029 public static void main( final String[] argv ) 030 { 031 LoggerX.i(VOScript.class).info( "voscript is running with arguments " + Arrays.toString( argv )); 032 final Map<String,Option> optionMap = CommandLine.compileBaseOptions(); 033 final int aFirstNonOption = GetoptX.parse( "voscript", argv, optionMap ); 034 if( optionMap.get("help").hasOccured() ) 035 { 036 System.out.print 037 ( 038 "Usage: voscript SCRIPT-FILE\n" + 039 "Test the compilation of a configuration script.\n" 040 ); 041 System.exit( 0 ); 042 } 043 044 String scriptFilePath = null; // final after init 045 { 046 final int addressCount = argv.length - aFirstNonOption; 047 if( addressCount > 1 ) 048 { 049 System.err.println( "voscript: too many arguments" ); 050 System.err.println( GetoptX.createHelpPrompt( "voscript" )); 051 System.exit( 1 ); 052 } 053 else if( addressCount == 1 ) scriptFilePath = argv[aFirstNonOption]; 054 else 055 { 056 System.err.println( "voscript: missing SCRIPT-FILE argument" ); 057 System.err.println( GetoptX.createHelpPrompt( "voscript" )); 058 System.exit( 1 ); 059 } 060 } 061 062 try 063 { 064 File scriptFile = new File( scriptFilePath ); 065 new JavaScriptIncluder( scriptFile ); 066 } 067 catch( RuntimeException x ) { throw x; } 068 catch( Exception x ) // IOException, ScriptException 069 { 070 System.err.print( "voscript: fatal error" + Votorola.unmessagedDetails(x) + ": " ); 071 // System.err.println( x ); 072 x.printStackTrace( System.err ); 073 System.exit( 1 ); 074 } 075 } 076 077 078 079}