@JRubyMethod(name = "initialize", rest = true)
public IRubyObject _initialize(IRubyObject[] args, Block block) {
store.setVerifyCallbackFunction(ossl_verify_cb);
this.set_verify_callback(getRuntime().getNil());
this.setInstanceVariable("@flags", RubyFixnum.zero(getRuntime()));
this.setInstanceVariable("@purpose", RubyFixnum.zero(getRuntime()));
this.setInstanceVariable("@trust", RubyFixnum.zero(getRuntime()));
this.setInstanceVariable("@error", getRuntime().getNil());
this.setInstanceVariable("@error_string", getRuntime().getNil());
this.setInstanceVariable("@chain", getRuntime().getNil());
this.setInstanceVariable("@time", getRuntime().getNil());
return this;
}
private IRubyObject shutdownInternal(ThreadContext context, int how)
throws BadDescriptorException {
Ruby runtime = context.runtime;
Channel channel;
switch (how) {
case 0:
channel = getOpenChannel();
try {
SocketType.forChannel(channel).shutdownInput(channel);
} catch (IOException e) {
throw runtime.newIOError(e.getMessage());
}
if (openFile.getPipeStream() != null) {
openFile.setMainStream(openFile.getPipeStream());
openFile.setPipeStream(null);
}
openFile.setMode(openFile.getMode() & ~OpenFile.READABLE);
return RubyFixnum.zero(runtime);
case 1:
channel = getOpenChannel();
try {
SocketType.forChannel(channel).shutdownOutput(channel);
} catch (IOException e) {
throw runtime.newIOError(e.getMessage());
}
openFile.setPipeStream(null);
openFile.setMode(openFile.getMode() & ~OpenFile.WRITABLE);
return RubyFixnum.zero(runtime);
case 2:
shutdownInternal(context, 0);
shutdownInternal(context, 1);
return RubyFixnum.zero(runtime);
default:
throw runtime.newArgumentError("`how' should be either :SHUT_RD, :SHUT_WR, :SHUT_RDWR");
}
}
@JRubyMethod(required = 1, optional = 1)
public IRubyObject seek(ThreadContext context, IRubyObject[] args) {
Ruby runtime = context.runtime;
checkFrozen();
checkFinalized();
int offset = RubyNumeric.num2int(args[0]);
IRubyObject whence = context.nil;
if (args.length > 1 && !args[0].isNil()) whence = args[1];
checkOpen();
switch (whence.isNil() ? 0 : RubyNumeric.num2int(whence)) {
case 0:
break;
case 1:
offset += ptr.pos;
break;
case 2:
offset += ptr.string.size();
break;
default:
throw runtime.newErrnoEINVALError("invalid whence");
}
if (offset < 0) throw runtime.newErrnoEINVALError("invalid seek value");
ptr.pos = offset;
return RubyFixnum.zero(runtime);
}
@JRubyMethod(required = 1, optional = 1)
@Override
public IRubyObject seek(IRubyObject[] args) {
checkOpen();
checkFinalized();
long amount = RubyNumeric.num2long(args[0]);
int whence = Stream.SEEK_SET;
long newPosition = data.pos;
if (args.length > 1 && !args[0].isNil()) whence = RubyNumeric.fix2int(args[1]);
if (whence == Stream.SEEK_CUR) {
newPosition += amount;
} else if (whence == Stream.SEEK_END) {
newPosition = data.internal.getByteList().length() + amount;
} else if (whence == Stream.SEEK_SET) {
newPosition = amount;
} else {
throw getRuntime().newErrnoEINVALError("invalid whence");
}
if (newPosition < 0) throw getRuntime().newErrnoEINVALError("invalid seek value");
data.pos = newPosition;
data.eof = false;
return RubyFixnum.zero(getRuntime());
}
@JRubyMethod(name = "rewind")
public IRubyObject rewind(ThreadContext context) {
checkInitialized();
this.ptr.pos = 0;
this.ptr.lineno = 0;
return RubyFixnum.zero(context.runtime);
}
@JRubyMethod(name = {"size", "length"})
public IRubyObject size(ThreadContext context) {
if (!isClosed()) {
flush();
return context.getRuntime().newFileStat(path, false).size();
}
return RubyFixnum.zero(context.getRuntime());
}
private IRubyObject shutdownInternal(ThreadContext context, int how) {
Channel socketChannel;
switch (how) {
case 0:
socketChannel = openFile.getMainStream().getDescriptor().getChannel();
try {
if (socketChannel instanceof SocketChannel || socketChannel instanceof DatagramChannel) {
asSocket().shutdownInput();
} else if (socketChannel instanceof Shutdownable) {
((Shutdownable) socketChannel).shutdownInput();
}
} catch (IOException e) {
throw context.getRuntime().newIOError(e.getMessage());
}
if (openFile.getPipeStream() != null) {
openFile.setMainStream(openFile.getPipeStream());
openFile.setPipeStream(null);
}
openFile.setMode(openFile.getMode() & ~OpenFile.READABLE);
return RubyFixnum.zero(context.getRuntime());
case 1:
socketChannel = openFile.getMainStream().getDescriptor().getChannel();
try {
if (socketChannel instanceof SocketChannel || socketChannel instanceof DatagramChannel) {
asSocket().shutdownOutput();
} else if (socketChannel instanceof Shutdownable) {
((Shutdownable) socketChannel).shutdownOutput();
}
} catch (IOException e) {
throw context.getRuntime().newIOError(e.getMessage());
}
openFile.setPipeStream(null);
openFile.setMode(openFile.getMode() & ~OpenFile.WRITABLE);
return RubyFixnum.zero(context.getRuntime());
case 2:
shutdownInternal(context, 0);
shutdownInternal(context, 1);
return RubyFixnum.zero(context.getRuntime());
default:
throw context.getRuntime().newArgumentError("`how' should be either 0, 1, 2");
}
}
@JRubyMethod(
name = {"write"},
required = 1)
public IRubyObject write(ThreadContext context, IRubyObject arg) {
checkWritable();
Ruby runtime = context.runtime;
RubyString str = arg.asString();
int len, olen;
Encoding enc, enc2;
enc = ptr.string.getEncoding();
enc2 = str.getEncoding();
if (enc != enc2
&& enc != EncodingUtils.ascii8bitEncoding(runtime)
// this is a hack because we don't seem to handle incoming ASCII-8BIT properly in transcoder
&& enc2 != ASCIIEncoding.INSTANCE) {
str = runtime.newString(Transcoder.strConvEnc(context, str.getByteList(), enc2, enc));
}
len = str.size();
if (len == 0) return RubyFixnum.zero(runtime);
checkModifiable();
olen = ptr.string.size();
if ((ptr.flags & OpenFile.APPEND) != 0) {
ptr.pos = olen;
}
if (ptr.pos == olen
// this is a hack because we don't seem to handle incoming ASCII-8BIT properly in transcoder
&& enc2 != ASCIIEncoding.INSTANCE) {
EncodingUtils.encStrBufCat(runtime, ptr.string, str.getByteList(), enc);
} else {
strioExtend(ptr.pos, len);
ByteList ptrByteList = ptr.string.getByteList();
System.arraycopy(
str.getByteList().getUnsafeBytes(),
str.getByteList().getBegin(),
ptrByteList.getUnsafeBytes(),
ptrByteList.begin + ptr.pos,
len);
ptr.string.infectBy(str);
}
ptr.string.infectBy(this);
ptr.pos += len;
return RubyFixnum.newFixnum(runtime, len);
}
@JRubyMethod()
public IRubyObject bind(ThreadContext context, IRubyObject addr, IRubyObject backlog) {
final InetSocketAddress iaddr;
if (addr instanceof Addrinfo) {
Addrinfo addrInfo = (Addrinfo) addr;
if (!addrInfo.ip_p(context).isTrue()) {
throw context.runtime.newTypeError("not an INET or INET6 address: " + addrInfo);
}
iaddr = new InetSocketAddress(addrInfo.getInetAddress().getHostAddress(), addrInfo.getPort());
} else {
iaddr = Sockaddr.addressFromSockaddr_in(context, addr);
}
doBind(context, getChannel(), iaddr, RubyFixnum.fix2int(backlog));
return RubyFixnum.zero(context.runtime);
}
@Override
protected IRubyObject fillCommon(ThreadContext context, int beg, long len, Block block) {
if (!packed()) return super.fillCommon(context, beg, len, block);
modifyCheck();
// See [ruby-core:17483]
if (len <= 0) return this;
if (len > Integer.MAX_VALUE - beg) throw context.runtime.newArgumentError("argument too big");
if (len > 1) {
unpack();
return super.fillCommon(context, beg, len, block);
}
value = block.yield(context, RubyFixnum.zero(context.runtime));
return this;
}
@JRubyMethod(name = {"fsync"})
public IRubyObject strioZero(ThreadContext context) {
return RubyFixnum.zero(context.runtime);
}
@JRubyMethod(name = "listen", required = 1)
public IRubyObject listen(ThreadContext context, IRubyObject backlog) {
return RubyFixnum.zero(context.getRuntime());
}
@JRubyMethod()
public IRubyObject bind(ThreadContext context, IRubyObject addr) {
return bind(context, addr, RubyFixnum.zero(context.runtime));
}
@JRubyMethod(name = "rewind")
@Override
public IRubyObject rewind() {
doRewind();
return RubyFixnum.zero(getRuntime());
}
@JRubyMethod(name = "fsync")
@Override
public IRubyObject fsync() {
return RubyFixnum.zero(getRuntime());
}
