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comparison src/luan/lib/BasicLib.java @ 115:eacf6ce1b47d

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add IoLib git-svn-id: https://luan-java.googlecode.com/svn/trunk@116 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Thu, 29 May 2014 09:26:44 +0000
parents f5af13062b10
children 1ff1c32417eb
comparison
equal deleted inserted replaced
114:c599206448b9 115:eacf6ce1b47d
4 import java.io.InputStreamReader; 4 import java.io.InputStreamReader;
5 import java.io.IOException; 5 import java.io.IOException;
6 import java.lang.reflect.Method; 6 import java.lang.reflect.Method;
7 import java.util.Iterator; 7 import java.util.Iterator;
8 import java.util.Map; 8 import java.util.Map;
9 import java.util.List;
10 import java.util.ArrayList;
9 import luan.Luan; 11 import luan.Luan;
10 import luan.LuanState; 12 import luan.LuanState;
11 import luan.LuanTable; 13 import luan.LuanTable;
12 import luan.LuanFunction; 14 import luan.LuanFunction;
13 import luan.LuanJavaFunction; 15 import luan.LuanJavaFunction;
61 private static void add(LuanTable t,String method,Class<?>... parameterTypes) throws NoSuchMethodException { 63 private static void add(LuanTable t,String method,Class<?>... parameterTypes) throws NoSuchMethodException {
62 t.put( method, new LuanJavaFunction(BasicLib.class.getMethod(method,parameterTypes),null) ); 64 t.put( method, new LuanJavaFunction(BasicLib.class.getMethod(method,parameterTypes),null) );
63 } 65 }
64 66
65 public static void print(LuanState luan,Object... args) throws LuanException { 67 public static void print(LuanState luan,Object... args) throws LuanException {
68 LuanFunction write = (LuanFunction)luan.get("Io.stdout.write");
69 List list = new ArrayList();
66 for( int i=0; i<args.length; i++ ) { 70 for( int i=0; i<args.length; i++ ) {
67 if( i > 0 ) 71 if( i > 0 )
68 luan.out.print('\t'); 72 list.add("\t");
69 luan.out.print( luan.JAVA.toString(args[i]) ); 73 list.add(args[i]);
70 } 74 }
71 luan.out.println(); 75 list.add("\n");
76 write.call(luan,list.toArray());
72 } 77 }
73 78
74 public static String type(Object obj) { 79 public static String type(Object obj) {
75 return Luan.type(obj); 80 return Luan.type(obj);
76 } 81 }
81 else 86 else
82 return LuanCompiler.compileModule(luan,new LuanSource(sourceName,text)); 87 return LuanCompiler.compileModule(luan,new LuanSource(sourceName,text));
83 } 88 }
84 89
85 90
86 public static LuanFunction load_file(LuanState luan,String fileName) throws LuanException { 91 public static LuanFunction load_file(LuanState luan,String fileName) throws LuanException, IOException {
87 try { 92 String src = fileName==null ? Utils.readAll(new InputStreamReader(System.in)) : Utils.read(new File(fileName));
88 String src = fileName==null ? Utils.readAll(new InputStreamReader(System.in)) : Utils.read(new File(fileName)); 93 return load(luan,src,fileName,false);
89 return load(luan,src,fileName,false); 94 }
90 } catch(IOException e) { 95
91 throw luan.JAVA.exception(e); 96 public static Object do_file(LuanState luan,String fileName) throws LuanException, IOException {
92 }
93 }
94
95 public static Object do_file(LuanState luan,String fileName) throws LuanException {
96 LuanFunction fn = load_file(luan,fileName); 97 LuanFunction fn = load_file(luan,fileName);
97 return luan.JAVA.call(fn,null); 98 return luan.JAVA.call(fn,null);
98 } 99 }
99 100
100 private static LuanFunction pairs(final Iterator<Map.Entry<Object,Object>> iter) { 101 private static LuanFunction pairs(final Iterator<Map.Entry<Object,Object>> iter) {