use of com.android.dx.cf.iface.Attribute in project J2ME-Loader by nikita36078.
the class AttributeListParser method parse.
/**
* Does the actual parsing.
*/
private void parse() {
int sz = list.size();
// Skip the count.
int at = offset + 2;
ByteArray bytes = cf.getBytes();
if (observer != null) {
observer.parsed(bytes, offset, 2, "attributes_count: " + Hex.u2(sz));
}
for (int i = 0; i < sz; i++) {
try {
if (observer != null) {
observer.parsed(bytes, at, 0, "\nattributes[" + i + "]:\n");
observer.changeIndent(1);
}
Attribute attrib = attributeFactory.parse(cf, context, at, observer);
at += attrib.byteLength();
list.set(i, attrib);
if (observer != null) {
observer.changeIndent(-1);
observer.parsed(bytes, at, 0, "end attributes[" + i + "]\n");
}
} catch (ParseException ex) {
ex.addContext("...while parsing attributes[" + i + "]");
throw ex;
} catch (RuntimeException ex) {
ParseException pe = new ParseException(ex);
pe.addContext("...while parsing attributes[" + i + "]");
throw pe;
}
}
endOffset = at;
}
use of com.android.dx.cf.iface.Attribute in project J2ME-Loader by nikita36078.
the class DirectClassFile method getSourceFile.
/**
* {@inheritDoc}
*/
public CstString getSourceFile() {
AttributeList attribs = getAttributes();
Attribute attSf = attribs.findFirst(AttSourceFile.ATTRIBUTE_NAME);
if (attSf instanceof AttSourceFile) {
return ((AttSourceFile) attSf).getSourceFile();
}
return null;
}
use of com.android.dx.cf.iface.Attribute in project J2ME-Loader by nikita36078.
the class StdAttributeFactory method signature.
/**
* Parses a {@code Signature} attribute.
*/
private Attribute signature(DirectClassFile cf, int offset, int length, ParseObserver observer) {
if (length != 2) {
throwBadLength(2);
}
ByteArray bytes = cf.getBytes();
ConstantPool pool = cf.getConstantPool();
int idx = bytes.getUnsignedShort(offset);
CstString cst = (CstString) pool.get(idx);
Attribute result = new AttSignature(cst);
if (observer != null) {
observer.parsed(bytes, offset, 2, "signature: " + cst);
}
return result;
}
use of com.android.dx.cf.iface.Attribute in project J2ME-Loader by nikita36078.
the class StdAttributeFactory method constantValue.
/**
* Parses a {@code ConstantValue} attribute.
*/
private Attribute constantValue(DirectClassFile cf, int offset, int length, ParseObserver observer) {
if (length != 2) {
return throwBadLength(2);
}
ByteArray bytes = cf.getBytes();
ConstantPool pool = cf.getConstantPool();
int idx = bytes.getUnsignedShort(offset);
TypedConstant cst = (TypedConstant) pool.get(idx);
Attribute result = new AttConstantValue(cst);
if (observer != null) {
observer.parsed(bytes, offset, 2, "value: " + cst);
}
return result;
}
use of com.android.dx.cf.iface.Attribute in project J2ME-Loader by nikita36078.
the class StdAttributeFactory method sourceDebugExtension.
/**
* Parses a {@code SourceDebugExtesion} attribute.
*/
private Attribute sourceDebugExtension(DirectClassFile cf, int offset, int length, ParseObserver observer) {
ByteArray bytes = cf.getBytes().slice(offset, offset + length);
CstString smapString = new CstString(bytes);
Attribute result = new AttSourceDebugExtension(smapString);
if (observer != null) {
String decoded = smapString.getString();
observer.parsed(bytes, offset, length, "sourceDebugExtension: " + decoded);
}
return result;
}
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