@RubyLevelMethod(name = "open")
public static RubyValue open(RubyValue receiver, RubyArray args, RubyBlock block) {
String filename = args.get(0).toStr();
RubyIO io;
if (args.size() <= 1) {
io = ObjectFactory.createFile(filename, "r");
} else if (args.get(1) instanceof RubyFixnum) {
String mode = "r";
int i = args.get(1).toInt();
if ((i & RDWR) != 0) {
mode = mode + "w";
}
io = ObjectFactory.createFile(filename, mode);
} else {
RubyString mode = (RubyString) args.get(1);
io = ObjectFactory.createFile(filename, mode.toString());
}
if (null == block) {
return io;
} else {
RubyValue v = block.invoke(receiver, io);
io.close();
return v;
}
}
// RHO_COMMENT
public boolean equals(Object o, boolean bConvToAry) {
if (this == o) {
return true;
}
if (o instanceof RubyArray) {
RubyArray that = (RubyArray) o;
int size = array_.size();
if (size != that.size()) {
return false;
}
for (int i = 0; i < size; ++i) {
if (!this.get(i).equals(that.get(i))) {
return false;
}
}
return true;
} else if (o instanceof RubyValue && bConvToAry) {
RubyValue v = (RubyValue) o;
if (!v.respondTo(RubyID.toAryID)) {
return false;
} else {
return v.equals(this);
}
} else {
return false;
}
}
// @RubyLevelMethod(name="compact")
public RubyValue compact() {
// RHO_COMMENT
// return copy().compact_danger();
RubyArray arRes = copy();
arRes.compact_danger(); // If No nil inside it return NIL
return arRes;
}
@RubyLevelMethod(name = "__load_with_reflection__", module = true)
public static RubyValue loadWithReflection(RubyValue receiver, RubyValue arg, RubyBlock block) {
String required_file = arg.toStr();
String name = NameFactory.createMainClassName(required_file);
try {
Class c = Class.forName(name);
Object o = c.newInstance();
RubyProgram p = (RubyProgram) o;
// $".push(file_name) unless $".include?(file_name)
RubyArray a = (RubyArray) GlobalVariables.get("$\"");
if (a.include(arg) == RubyConstant.QFALSE) {
a.push(arg);
}
p.invoke();
return RubyConstant.QTRUE;
} catch (ClassNotFoundException e) {
return RubyConstant.QFALSE;
} catch (InstantiationException e) {
return RubyConstant.QFALSE;
} catch (IllegalAccessException e) {
return RubyConstant.QFALSE;
}
}
// FIXME:This method should be module.
@RubyLevelMethod(name = "raise", alias = "fail")
public static RubyValue raise(RubyValue value, RubyArray args) {
RubyExceptionValue e;
if (null == args) {
// With no arguments, raises the exception in $! or raises a RuntimeError if $! is nil.
RubyValue v = GlobalVariables.get("$!");
if (RubyConstant.QNIL == v) {
e = new RubyExceptionValue(RubyRuntime.RuntimeErrorClass, "");
} else {
e = (RubyExceptionValue) v;
}
} else if (1 == args.size() && (args.get(0) instanceof RubyString)) {
// With a single String argument, raises a RuntimeError with the string as a message.
e =
new RubyExceptionValue(
RubyRuntime.RuntimeErrorClass, ((RubyString) args.get(0)).toString());
} else if (args.get(0) instanceof RubyExceptionValue) {
// Otherwise, the first parameter should be the name of an Exception class
// (or an object that returns an Exception when sent exception). The optional second
// parameter sets the message associated with the exception, and the third parameter
// is an array of callback information.
e = (RubyExceptionValue) args.get(0);
if (args.size() > 1) {
e.setMessage(((RubyString) args.get(1)).toString());
}
} else {
RubyClass v = (RubyClass) args.get(0);
e = new RubyExceptionValue(v, 1 == args.size() ? "" : ((RubyString) args.get(1)).toString());
}
throw new RubyException(e);
}
// @RubyLevelMethod(name="gsub!")
public RubyValue gsub_danger(RubyArray args, RubyBlock block) {
if (null == block) {
RubyString result = gsub(this, args);
if (result == this) {
return RubyConstant.QNIL;
} else {
return setString(result.toString());
}
} else {
if (null == args || args.size() != 1) {
int actual_argc = (null == args) ? 0 : args.size();
throw new RubyException(
RubyRuntime.ArgumentErrorClass,
"in `gsub!': wrong number of arguments (" + actual_argc + " for 1)");
}
if (!(args.get(0) instanceof RubyRegexp)) {
throw new RubyException(
RubyRuntime.ArgumentErrorClass,
"wrong argument type " + args.get(0).getRubyClass().getName() + " (expected Regexp)");
}
RubyRegexp r = (RubyRegexp) args.get(0);
return setString(r.gsub(this, block).toString());
}
}
private RubyString sub(RubyString g, RubyArray args) {
if (null == args || args.size() != 2) {
int actual_argc = (null == args) ? 0 : args.size();
throw new RubyException(
RubyRuntime.ArgumentErrorClass,
"in `sub': wrong number of arguments (" + actual_argc + " for 2)");
}
if (!(args.get(1) instanceof RubyString)) {
throw new RubyException(
RubyRuntime.ArgumentErrorClass,
"can't convert " + args.get(1).getRubyClass().getName() + " into String");
}
RubyString s = (RubyString) args.get(1);
if (args.get(0) instanceof RubyRegexp) {
RubyRegexp r = (RubyRegexp) args.get(0);
return r.sub(g, s);
} else if (args.get(0) instanceof RubyString) {
RubyString r = (RubyString) args.get(0);
String result = StringMe.replaceFirst(g.toString(), r.toString(), s.toString());
return ObjectFactory.createString(result);
} else {
throw new RubyException(
RubyRuntime.ArgumentErrorClass,
"wrong argument type " + args.get(0).getRubyClass().getName() + " (expected Regexp)");
}
}
// @RubyLevelMethod(name="split")
public RubyValue split(RubyArray args) {
RubyValue r = (null == args) ? GlobalVariables.get("$;") : args.get(0);
Collection /*<String>*/ splitResult;
boolean bSkipFirstEmptyItem = false;
if (r == RubyConstant.QNIL) {
splitResult = split(this, " ");
} else if (r instanceof RubyRegexp) {
RubyRegexp reg = (RubyRegexp) r;
splitResult = split(this, reg, args);
if (reg.getPattern().getPattern().startsWith("(?=")) bSkipFirstEmptyItem = true;
} else if (r instanceof RubyString) {
splitResult = split(this, ((RubyString) r).toString());
} else {
throw new RubyException(
RubyRuntime.ArgumentErrorClass,
"wrong argument type " + r.getRubyClass() + " (expected Regexp)");
}
RubyArray a = new RubyArray(splitResult.size());
int i = 0;
// for (String str : splitResult) {
for (Iterator iter = splitResult.iterator(); iter.hasNext(); ) {
String str = (String) iter.next();
if (!(bSkipFirstEmptyItem && 0 == i && (str == null || str.equals("")))) {
// To conform ruby's behavior, discard the first empty element
a.add(ObjectFactory.createString(str));
}
++i;
}
return a;
}
// @RubyLevelMethod(name="indexes", alias="indices")
public RubyValue indexes(RubyArray args) {
RubyArray a = new RubyArray(args.size());
for (int i = 0; i < size(); i++) {
RubyFixnum n = (RubyFixnum) args.get(i);
a.add(get(n.toInt()));
}
return a;
}
// @RubyLevelMethod(name="collect!")
public RubyValue collect_danger(RubyBlock block) {
RubyArray a = (RubyArray) RubyAPI.callPublicNoArgMethod(this, block, RubyID.intern("collect"));
clear();
for (int i = 0; i < a.size(); i++) {
add(a.get(i));
}
return this;
}
// @RubyLevelMethod(name="end_with?")
public RubyValue opEndWith(RubyArray v) {
for (int i = 0; i < v.size(); i++) {
RubyValue res = opEndWith(v.get(i));
if (res == RubyConstant.QTRUE) return RubyConstant.QTRUE;
}
return RubyConstant.QFALSE;
}
private Collection /*<String>*/ split(RubyString g, RubyRegexp r, RubyArray args) {
if (args.size() <= 1) {
return r.split(g.toString(), 0);
} else {
RubyFixnum i = (RubyFixnum) args.get(1);
return r.split(g.toString(), i.toInt());
}
}
private RubyArray minus(RubyArray other) {
RubyArray a = this.copy();
// for (RubyValue v : other) {
for (Iterator iter = other.iterator(); iter.hasNext(); ) {
RubyValue v = (RubyValue) iter.next();
a.remove(v);
}
return a;
}
public RubyValue captures() {
RubyArray ar = new RubyArray();
for (int i = 1; i < result_.groups(); i++) {
String res = result_.group(i);
if (res == null) ar.add(RubyConstant.QNIL);
else ar.add(ObjectFactory.createString(res));
}
return ar;
}
public RubyValue to_a() {
RubyArray ar = new RubyArray();
for (int i = 0; i < result_.groups(); i++) {
String str = result_.group(i);
if (str != null) ar.add(ObjectFactory.createString(str));
else ar.add(RubyConstant.QNIL);
}
return ar;
}
// @RubyLevelMethod(name="[]=")
public RubyValue aset(RubyArray args) {
if (3 == args.size()) {
int index = args.get(0).toInt();
int length = args.get(1).toInt();
return replace(index, length, args.get(2));
}
throw new RubyException(
RubyRuntime.ArgumentErrorClass, "wrong number of arguments (" + args.size() + " for 2)");
}
public RubyArray copy() {
RubyArray resultArray = new RubyArray(array_.size());
// for (RubyValue v : array_) {
for (Iterator iter = array_.iterator(); iter.hasNext(); ) {
RubyValue v = (RubyValue) iter.next();
resultArray.add(v);
}
return resultArray;
}
// @RubyLevelMethod(name="replace")
public RubyValue replace(RubyValue arg) {
RubyArray anotherArray = (RubyArray) arg;
if (this == anotherArray) return this;
clear();
for (int i = 0; i < anotherArray.size(); i++) {
add(anotherArray.get(i));
}
return this;
}
// @SuppressWarnings("unchecked")
public /*RubyArray*/ RubyValue clone() {
RubyArray v =
new RubyArray(
0,
this.rhs_size_,
this.has_single_asterisk_or_lambda_call_); // (RubyArray) super.clone();
v.array_ = new ArrayList /*<RubyValue>*/(this.array_);
v.doClone(this);
return v;
}
@RubyLevelMethod(name = "respond_to?")
public static RubyValue respond_to(RubyValue receiver, RubyArray args) {
if (null == args || args.size() < 1) {
int actual_argc = (null == args) ? 0 : args.size();
throw new RubyException(
RubyRuntime.ArgumentErrorClass,
"in `respond_to': wrong number of arguments (" + actual_argc + " for 1)");
}
boolean include_private = (RubyConstant.QTRUE == args.get(1));
RubyID mid = RubyID.intern(args.get(0).toStr());
return ObjectFactory.createBoolean(hasMethod(receiver, mid, include_private));
}
// @RubyLevelMethod(name="&")
public RubyArray and(RubyValue value) {
RubyArray other = value.toAry();
RubyArray a = new RubyArray();
// for (RubyValue v : array_) {
for (Iterator iter = array_.iterator(); iter.hasNext(); ) {
RubyValue v = (RubyValue) iter.next();
if (other.include(v) == RubyConstant.QTRUE && a.include(v) == RubyConstant.QFALSE) {
a.add(v);
}
}
return a;
}
private boolean recursiveAdd(RubyArray receiver, RubyArray array) {
boolean modified = false;
for (int i = 0; i < array.size(); i++) {
RubyValue val = array.get(i);
if (val instanceof RubyArray) {
modified = true;
recursiveAdd(receiver, (RubyArray) val);
} else {
receiver.add(val);
}
}
return modified;
}
@RubyLevelMethod(name = "eval", module = true)
public static RubyValue eval(RubyValue receiver, RubyArray args) {
RubyBinding binding = null;
if (args.get(1) instanceof RubyBinding) {
binding = (RubyBinding) args.get(1);
}
String file_name = null;
if (args.size() > 2) {
file_name = args.get(2).toStr();
}
return eval(args.get(0).toStr(), binding, file_name);
}
public static Object[] buildFormatArg(RubyArray args, int start) {
Object[] raw_args = new Object[args.size() - start];
for (int i = 0; i < args.size() - start; ++i) {
Object v = args.get(i + start);
if (v instanceof RubyFixnum) {
raw_args[i] = ((RubyFixnum) v).toInt();
} else if (v instanceof RubyFloat) {
raw_args[i] = ((RubyFloat) v).doubleValue();
} else {
raw_args[i] = v;
}
}
return raw_args;
}
// create a new Array containing every element from index to the end
public RubyValue collect(int index) {
AssertMe.rho_assert(index >= 0);
final int size = array_.size() - index;
if (size < 0) {
return new RubyArray();
}
RubyArray a = new RubyArray(size);
for (int i = index; i < array_.size(); ++i) {
a.add(array_.get(i));
}
return a;
}
private RubyArray plus(RubyArray v) {
int size = array_.size() + v.size();
RubyArray resultArray = new RubyArray(size);
resultArray.array_.addAll(array_);
resultArray.array_.addAll(v.array_);
return resultArray;
}
// @RubyLevelMethod(name="[]")
public RubyValue aref(RubyValue arg) {
if (arg instanceof RubyFixnum) {
int index = arg.toInt();
if (index < 0) index += result_.groups();
String res = result_.group(index);
if (res == null) return RubyConstant.QNIL;
return ObjectFactory.createString(res);
} else if (arg instanceof RubyString) {
// TODO: implement m = /(?<foo>a+)b/.match("ccaaab"); m["foo"] #=> "aaa"
throw new RuntimeException("Not implemented");
}
RubyArray ar = (RubyArray) to_a();
return ar.aref(arg);
}
// @RubyLevelMethod(name="push")
public RubyArray multiPush(RubyArray args) {
// for (RubyValue v : args) {
for (Iterator iter = args.iterator(); iter.hasNext(); ) {
RubyValue v = (RubyValue) iter.next();
this.array_.add(v);
}
return this;
}
// @RubyLevelMethod(name="chomp!")
public RubyValue chomp_danger(RubyArray args) {
RubyValue separator = (null == args) ? GlobalVariables.get("$/") : args.get(0);
if (chomp(((RubyString) separator).toString())) {
return this;
} else {
return RubyConstant.QNIL;
}
}
private void processResponse(RubyValue res) {
if (res != null && res != RubyConstant.QNIL && res instanceof RubyHash) {
RubyHash resHash = (RubyHash) res;
RubyValue resBody = null;
RubyArray arKeys = resHash.keys();
RubyArray arValues = resHash.values();
for (int i = 0; i < arKeys.size(); i++) {
String strKey = arKeys.get(i).toString();
if (strKey.equals("request-body")) resBody = arValues.get(i);
else if (strKey.equals("status")) responseCode = arValues.get(i).toInt();
else if (strKey.equals("message")) responseMsg = arValues.get(i).toString();
else resHeaders.addProperty(strKey, arValues.get(i).toString());
}
String strBody = "";
if (resBody != null && resBody != RubyConstant.QNIL)
strBody = resBody.toRubyString().toString();
if (!RHOCONF().getBool("log_skip_post")) LOG.TRACE(strBody);
try {
responseData = new ByteArrayInputStream(strBody.getBytes("UTF-8"));
} catch (java.io.UnsupportedEncodingException exc) {
LOG.ERROR("Error getting utf-8 body :", exc);
}
if (responseData != null)
contentLength = Integer.parseInt(resHeaders.getPropertyIgnoreCase("Content-Length"));
}
}
