private void addHeader(ClientSocket stream, WriteStream ws, CharBuffer key, String value)
throws IOException {
int keyLen = key.getLength();
int valLen = value.length();
int len = keyLen + valLen;
if (keyLen < 0x80) len += 1;
else len += 4;
if (valLen < 0x80) len += 1;
else len += 4;
writeHeader(ws, FCGI_PARAMS, len);
if (keyLen < 0x80) ws.write(keyLen);
else {
ws.write(0x80 | (keyLen >> 24));
ws.write(keyLen >> 16);
ws.write(keyLen >> 8);
ws.write(keyLen);
}
if (valLen < 0x80) ws.write(valLen);
else {
ws.write(0x80 | (valLen >> 24));
ws.write(valLen >> 16);
ws.write(valLen >> 8);
ws.write(valLen);
}
ws.print(key.getBuffer(), 0, keyLen);
ws.print(value);
}
/** Writes to the underlying log. */
protected void write(byte[] buffer, int offset, int length) throws IOException {
/*
String s = new String(buffer, offset, length);
if (s.startsWith("127")) {
System.out.println("WRITE: " + s);
Thread.dumpStack();
}
*/
synchronized (_logLock) {
if (_isRollingOver && getTempStreamMax() < _tempStreamSize) {
try {
_logLock.wait();
} catch (Exception e) {
}
}
if (!_isRollingOver) {
if (_os == null) openLog();
if (_os != null) _os.write(buffer, offset, length);
} else {
if (_tempStream == null) {
_tempStream = createTempStream();
_tempStreamSize = 0;
}
_tempStreamSize += length;
_tempStream.write(buffer, offset, length, false);
}
}
}
/** Prints the date to a stream. */
public void printDate(WriteStream os) throws IOException {
os.print(DAY_NAMES[(int) (_dayOfEpoch % 7 + 11) % 7]);
os.write(',');
os.write(' ');
os.print((_dayOfMonth + 1) / 10);
os.print((_dayOfMonth + 1) % 10);
os.write(' ');
os.print(MONTH_NAMES[(int) _month]);
os.write(' ');
os.print(_year);
os.write(' ');
os.print((_timeOfDay / 36000000) % 10);
os.print((_timeOfDay / 3600000) % 10);
os.write(':');
os.print((_timeOfDay / 600000) % 6);
os.print((_timeOfDay / 60000) % 10);
os.write(':');
os.print((_timeOfDay / 10000) % 6);
os.print((_timeOfDay / 1000) % 10);
if (_zoneName == null) {
os.print(" GMT");
return;
}
long offset = _zoneOffset;
if (offset < 0) {
os.write(' ');
os.write('-');
offset = -offset;
} else {
os.write(' ');
os.write('+');
}
os.print((offset / 36000000) % 10);
os.print((offset / 3600000) % 10);
os.print((offset / 600000) % 6);
os.print((offset / 60000) % 10);
os.write(' ');
os.write('(');
os.print(_zoneName);
os.write(')');
}
private void writeHeader(WriteStream ws, int type, int length) throws IOException {
int id = 1;
int pad = 0;
ws.write(FCGI_VERSION);
ws.write(type);
ws.write(id >> 8);
ws.write(id);
ws.write(length >> 8);
ws.write(length);
ws.write(pad);
ws.write(0);
}
private Class generateProxy() {
try {
JavaClassLoader jLoader = new JavaClassLoader(_cl.getClassLoader());
JavaClass jClass = new JavaClass(jLoader);
jClass.setAccessFlags(Modifier.PUBLIC);
ConstantPool cp = jClass.getConstantPool();
jClass.setWrite(true);
jClass.setMajor(49);
jClass.setMinor(0);
String superClassName = _cl.getName().replace('.', '/');
String thisClassName = superClassName + "$BeanProxy";
jClass.setSuperClass(superClassName);
jClass.setThisClass(thisClassName);
jClass.addInterface("java/io/Serializable");
jClass.addInterface("com/caucho/config/inject/HandleAware");
generateConstructors(jClass, superClassName);
generateWriteReplace(jClass);
generateSetHandle(jClass);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
WriteStream out = Vfs.openWrite(bos);
jClass.write(out);
out.close();
byte[] buffer = bos.toByteArray();
if (false) {
String userName = System.getProperty("user.name");
out = Vfs.lookup("file:/tmp/" + userName + "/qa/temp.class").openWrite();
out.write(buffer, 0, buffer.length);
out.close();
}
String cleanName = thisClassName.replace('/', '.');
_proxyClass = (Class<X>) new ProxyClassLoader().loadClass(cleanName, buffer);
} catch (RuntimeException e) {
throw e;
} catch (Exception e) {
throw new RuntimeException(e);
}
return _proxyClass;
}
@Override
public void close(int code, String msg) {
if (_isWriteClosed.getAndSet(true)) return;
try {
WriteStream out = getWriteStream();
out.write(0x88);
out.write(0x00);
out.flush();
} catch (IOException e) {
log.log(Level.WARNING, e.toString(), e);
} finally {
disconnect();
}
}
private boolean handleRequest(
HttpServletRequest req,
HttpServletResponse res,
ClientSocket stream,
OutputStream out,
boolean keepalive)
throws ServletException, IOException {
ReadStream rs = stream.getInputStream();
WriteStream ws = stream.getOutputStream();
writeHeader(ws, FCGI_BEGIN_REQUEST, 8);
int role = FCGI_RESPONDER;
ws.write(role >> 8);
ws.write(role);
ws.write(keepalive ? FCGI_KEEP_CONN : 0); // flags
for (int i = 0; i < 5; i++) ws.write(0);
setEnvironment(stream, ws, req);
InputStream in = req.getInputStream();
TempBuffer tempBuf = TempBuffer.allocate();
byte[] buf = tempBuf.getBuffer();
int len = buf.length;
int sublen;
writeHeader(ws, FCGI_PARAMS, 0);
boolean hasStdin = false;
while ((sublen = in.read(buf, 0, len)) > 0) {
hasStdin = true;
writeHeader(ws, FCGI_STDIN, sublen);
ws.write(buf, 0, sublen);
}
TempBuffer.free(tempBuf);
tempBuf = null;
/*
if (hasStdin)
writeHeader(fcgiSocket, ws, FCGI_STDIN, 0);
*/
writeHeader(ws, FCGI_STDIN, 0);
ws.flush();
FastCGIInputStream is = new FastCGIInputStream(stream);
int ch = parseHeaders(res, is);
if (ch >= 0) out.write(ch);
TempBuffer tb = TempBuffer.allocate();
byte[] buffer = tb.getBuffer();
while ((sublen = is.read(buffer, 0, buffer.length)) > 0) {
out.write(buffer, 0, sublen);
}
TempBuffer.free(tb);
return !is.isDead() && keepalive;
}