import java.io.IOException;\r
\r
import jp.igapyon.jcfa.util.JcfaUtil;\r
+import jp.igapyon.jcfa.util.JcfaWriteUtil;\r
+import jp.igapyon.jcfa.vo.JcfaClass;\r
+import jp.igapyon.jcfa.vo.JcfaField;\r
+import jp.igapyon.jcfa.vo.JcfaMethod;\r
+import jp.igapyon.jcfa.vo.JcfaUnit;\r
\r
import org.apache.bcel.Constants;\r
import org.apache.bcel.classfile.ClassFormatException;\r
import org.apache.bcel.classfile.Method;\r
\r
public class JavaClassFileAnalyzer {\r
+ protected JcfaUnit jcfaUnit = new JcfaUnit();\r
+\r
public static final void main(final String[] args) {\r
- new JavaClassFileAnalyzer().process(new File(\r
- "./bin/test/TestJavaClass002.class"), new File(\r
- "./testJavaClass/output"));\r
+ new JavaClassFileAnalyzer().parseDir(new File("./bin/test"));\r
+ }\r
+\r
+ private void parseDir(final File dir) {\r
+ final File[] files = dir.listFiles();\r
+ if (files == null) {\r
+ return;\r
+ }\r
+ for (File file : files) {\r
+ if (file.isDirectory()) {\r
+ parseDir(file);\r
+ }\r
+ if (file.isFile()) {\r
+ if (file.getName().endsWith(".class")) {\r
+ new JavaClassFileAnalyzer().process(file, new File(\r
+ "./testJavaClass/output"));\r
+ }\r
+ }\r
+ }\r
}\r
\r
private final void process(final File inputFile, final File outputDir) {\r
try {\r
final JavaClass jc = new ClassParser(inputFile.getCanonicalPath())\r
.parse();\r
- System.out.println("Classname : " + jc.getClassName());\r
- System.out.println("Parent class: " + jc.getSuperclassName());\r
+ final JcfaClass jcfaClass = new JcfaClass();\r
+ jcfaUnit.getClassList().add(jcfaClass);\r
+\r
+ jcfaClass.setName(jc.getClassName());\r
+ jcfaClass.setExtendsName(jc.getSuperclassName());\r
+\r
+ jcfaClass.getComment().getCommentList()\r
+ .add("TODO import func. is missing.");\r
\r
final String[] split = jc.getClassName().split("\\.");\r
File actualyTargetDir = outputDir;\r
}\r
}\r
\r
- new File(actualyTargetDir, split[split.length - 1] + ".jcfa")\r
- .createNewFile();\r
+ analyzeFields(jc, jcfaClass);\r
+ analyzeMethods(jc, jcfaClass);\r
+\r
+ jcfaUnit.setTargetFile(new File(actualyTargetDir,\r
+ split[split.length - 1] + ".jcfa"));\r
\r
- analyzeFields(jc);\r
- analyzeMethods(jc);\r
+ JcfaWriteUtil.writeToFile(jcfaUnit);\r
} catch (ClassFormatException e) {\r
e.printStackTrace();\r
} catch (IOException e) {\r
}\r
}\r
\r
- private void analyzeFields(final JavaClass jc) {\r
+ private void analyzeFields(final JavaClass jc, final JcfaClass jcfaClass) {\r
final org.apache.bcel.classfile.Field[] fields = jc.getFields();\r
for (int indexField = 0; indexField < fields.length; indexField++) {\r
final Field field = fields[indexField];\r
- analyzeField(jc, field);\r
+ analyzeField(jc, field, jcfaClass);\r
}\r
}\r
\r
- private void analyzeField(final JavaClass jc, final Field field) {\r
- System.out.println(" Field:" + field.getName());\r
+ private void analyzeField(final JavaClass jc, final Field field,\r
+ final JcfaClass jcfaClass) {\r
+ final JcfaField jcfaField = new JcfaField();\r
+ jcfaField.setName(field.getName());\r
+ jcfaClass.getFieldList().add(jcfaField);\r
+\r
+ // TODO type should be more collect.\r
+ jcfaField.setType(field.getType().toString());\r
+\r
String access = "";\r
access += field.isPublic() ? "public " : "";\r
access += field.isProtected() ? "protected " : "";\r
access += field.isStatic() ? "static " : "";\r
access += field.isVolatile() ? "volatile " : "";\r
access += field.isFinal() ? "final " : "";\r
+ jcfaField.setAccess(access);\r
\r
- String constValue = null;\r
final ConstantValue cv = field.getConstantValue();\r
if (cv != null) {\r
- constValue = jc.getConstantPool().getConstantString(\r
- cv.getConstantValueIndex(), Constants.CONSTANT_String);\r
+ jcfaField.setConstantValue("\""\r
+ + jc.getConstantPool().getConstantString(\r
+ cv.getConstantValueIndex(),\r
+ Constants.CONSTANT_String) + "\"");\r
+\r
+ jcfaField\r
+ .getComment()\r
+ .getCommentList()\r
+ .add("FIXME other type support is missing. <br />Now only String.");\r
}\r
- System.out.println(" " + access + field.getType().toString() + " "\r
- + field.getName()\r
- + (constValue == null ? "" : " = \"" + constValue + "\""));\r
}\r
\r
- private void analyzeMethods(final JavaClass jc) throws IOException {\r
+ private void analyzeMethods(final JavaClass jc, final JcfaClass jcfaClass)\r
+ throws IOException {\r
final org.apache.bcel.classfile.Method[] methods = jc.getMethods();\r
for (int indexMethod = 0; indexMethod < methods.length; indexMethod++) {\r
final Method method = methods[indexMethod];\r
- analyzeMethod(jc, method);\r
+ analyzeMethod(jc, method, jcfaClass);\r
\r
}\r
}\r
\r
- private void analyzeMethod(final JavaClass jc, final Method method)\r
- throws IOException {\r
- System.out.println(" Method:" + method.getName());\r
+ private void analyzeMethod(final JavaClass jc, final Method method,\r
+ final JcfaClass jcfaClass) throws IOException {\r
+ final JcfaMethod jcfaMethod = new JcfaMethod();\r
+ jcfaClass.getMethodList().add(jcfaMethod);\r
+\r
+ jcfaMethod.setName(method.getName());\r
+ if (jcfaMethod.getName().equals("<init>")) {\r
+ jcfaMethod.getComment().setJavaDoc(true);\r
+ jcfaMethod.getComment().getCommentList()\r
+ .add("Default constructor.");\r
+ }\r
+\r
final Code code = method.getCode();\r
if (code == null) {\r
return;\r
final short opcode = JcfaUtil.byte2UnsignedByte(codes[pc]);\r
short operands = Constants.NO_OF_OPERANDS[opcode];\r
if (operands < 0) {\r
- System.out.println(" TODO negative value:"\r
+ System.err.println(" TODO negative value:"\r
+ Constants.OPCODE_NAMES[opcode] + ": " + operands);\r
// break;\r
}\r
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