01: /* Soot - a J*va Optimization Framework
02: * Copyright (C) 2004 Ondrej Lhotak
03: *
04: * This library is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU Lesser General Public
06: * License as published by the Free Software Foundation; either
07: * version 2.1 of the License, or (at your option) any later version.
08: *
09: * This library is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12: * Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public
15: * License along with this library; if not, write to the
16: * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17: * Boston, MA 02111-1307, USA.
18: */
19:
20: package soot;
21:
22: import soot.options.*;
23: import soot.jimple.*;
24: import java.io.*;
25: import java.util.*;
26:
27: /** A class source for resolving from .jimple files using the Jimple parser.
28: */
29: public class JimpleClassSource extends ClassSource {
30: public JimpleClassSource(String className, InputStream classFile) {
31: super (className);
32: this .classFile = classFile;
33: }
34:
35: public List resolve(SootClass sc) {
36: if (Options.v().verbose())
37: G.v().out.println("resolving [from .jimple]: " + className);
38:
39: soot.jimple.parser.JimpleAST jimpAST = new soot.jimple.parser.JimpleAST(
40: classFile);
41: jimpAST.getSkeleton(sc);
42: JimpleMethodSource mtdSrc = new JimpleMethodSource(jimpAST);
43:
44: Iterator mtdIt = sc.methodIterator();
45: while (mtdIt.hasNext()) {
46: SootMethod sm = (SootMethod) mtdIt.next();
47: sm.setSource(mtdSrc);
48: }
49:
50: List ret = new ArrayList(jimpAST.getCstPool());
51:
52: try {
53: classFile.close();
54: } catch (IOException e) {
55: throw new RuntimeException("!?");
56: }
57: return ret;
58: }
59:
60: protected InputStream classFile;
61: }
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