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comparison src/luan/lib/BasicLib.java @ 143:fcb81fa2df0d

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handle urls and java resources as files git-svn-id: https://luan-java.googlecode.com/svn/trunk@144 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Fri, 13 Jun 2014 19:04:05 +0000
parents 05f8c21160ef
children f99fd64291b3
comparison
equal deleted inserted replaced
142:05f8c21160ef 143:fcb81fa2df0d
48 add( global, "set_metatable", LuanTable.class, LuanTable.class ); 48 add( global, "set_metatable", LuanTable.class, LuanTable.class );
49 add( global, "to_number", Object.class, Integer.class ); 49 add( global, "to_number", Object.class, Integer.class );
50 add( global, "to_string", LuanState.class, Object.class ); 50 add( global, "to_string", LuanState.class, Object.class );
51 add( global, "type", Object.class ); 51 add( global, "type", Object.class );
52 global.put( "_VERSION", Luan.version ); 52 global.put( "_VERSION", Luan.version );
53 add( module, "do_java_resource", LuanState.class, String.class );
54 add( module, "load_java_resource", LuanState.class, String.class );
55 // add( module, "new_luan" );
56 add( module, "values", new Object[0].getClass() ); 53 add( module, "values", new Object[0].getClass() );
57 } catch(NoSuchMethodException e) { 54 } catch(NoSuchMethodException e) {
58 throw new RuntimeException(e); 55 throw new RuntimeException(e);
59 } 56 }
60 return module; 57 return module;
80 return LuanCompiler.compileModule(luan,new LuanSource(sourceName,text),allowExpr); 77 return LuanCompiler.compileModule(luan,new LuanSource(sourceName,text),allowExpr);
81 } 78 }
82 79
83 public static LuanFunction load_file(LuanState luan,String fileName) throws LuanException { 80 public static LuanFunction load_file(LuanState luan,String fileName) throws LuanException {
84 try { 81 try {
85 String src = fileName==null ? Utils.readAll(new InputStreamReader(System.in)) : new IoLib.LuanFile(fileName).read_text(); 82 String src = fileName==null ? Utils.readAll(new InputStreamReader(System.in)) : IoLib.luanIo(luan,fileName).read_text();
86 return load(luan,src,fileName,false,false); 83 return load(luan,src,fileName,false,false);
87 } catch(IOException e) { 84 } catch(IOException e) {
88 throw luan.exception(e); 85 throw luan.exception(e);
89 } 86 }
90 } 87 }
91 88
92 public static LuanFunction load_java_resource(LuanState luan,String path) throws LuanException {
93 try {
94 String src = new IoLib.LuanUrl(IoLib.java_resource_to_url(path)).read_text();
95 return load(luan,src,path,false,false);
96 } catch(IOException e) {
97 throw luan.exception(e);
98 }
99 }
100
101 public static Object do_file(LuanState luan,String fileName) throws LuanException { 89 public static Object do_file(LuanState luan,String fileName) throws LuanException {
102 LuanFunction fn = load_file(luan,fileName); 90 LuanFunction fn = load_file(luan,fileName);
103 return luan.call(fn);
104 }
105
106 public static Object do_java_resource(LuanState luan,String path) throws LuanException {
107 LuanFunction fn = load_java_resource(luan,path);
108 return luan.call(fn); 91 return luan.call(fn);
109 } 92 }
110 93
111 private static LuanFunction pairs(final Iterator<Map.Entry<Object,Object>> iter) { 94 private static LuanFunction pairs(final Iterator<Map.Entry<Object,Object>> iter) {
112 return new LuanFunction() { 95 return new LuanFunction() {
238 return LuanFunction.NOTHING; 221 return LuanFunction.NOTHING;
239 return new Object[]{i,args[i-1]}; 222 return new Object[]{i,args[i-1]};
240 } 223 }
241 }; 224 };
242 } 225 }
243 /* 226
244 public static LuanTable new_luan() {
245 return LuanState.newStandard().global();
246 }
247 */
248 } 227 }