@Override
public void DoStreaming(
Socket Connection,
InputStream pInputStream,
int pInputStreamSize,
OutputStream pOutputStream,
TOnProgressHandler OnProgressHandler,
int StreamingTimeout,
int IdleTimeoutCounter,
TOnIdleHandler OnIdleHandler,
TCanceller Canceller)
throws Exception {
byte[] TransferBuffer = new byte[DescriptorSize];
short Size;
int BytesRead, BytesRead1;
int IdleTimeoutCount = 0;
int _StreamingTimeout = StreamingTimeout * IdleTimeoutCounter;
while (!Canceller.flCancel) {
try {
if (Connection != null) Connection.setSoTimeout(StreamingTimeout);
BytesRead =
TNetworkConnection.InputStream_ReadData(pInputStream, TransferBuffer, DescriptorSize);
if (BytesRead <= 0) break; // . >
IdleTimeoutCount = 0;
} catch (SocketTimeoutException E) {
IdleTimeoutCount++;
if (IdleTimeoutCount >= IdleTimeoutCounter) {
IdleTimeoutCount = 0;
OnIdleHandler.DoOnIdle(Canceller);
}
// .
continue; // . ^
}
if (BytesRead != DescriptorSize) throw new IOException("wrong data descriptor"); // . =>
// .
BytesRead1 = 0;
Size = (short) (((TransferBuffer[1] & 0xFF) << 8) + (TransferBuffer[0] & 0xFF));
if (Size > 0) {
if (Size > TransferBuffer.length) TransferBuffer = new byte[Size];
if (Connection != null) Connection.setSoTimeout(_StreamingTimeout);
BytesRead1 = TNetworkConnection.InputStream_ReadData(pInputStream, TransferBuffer, Size);
if (BytesRead1 <= 0) break; // . >
// . parse and process
ParseFromByteArrayAndProcess(TransferBuffer, 0, Size);
// .
OnProgressHandler.DoOnProgress(BytesRead1, Canceller);
}
// .
if (pInputStreamSize > 0) {
pInputStreamSize -= (BytesRead + BytesRead1);
if (pInputStreamSize <= 0) break; // . >
}
}
}
@Override
protected TComponentData Server_GetData() throws Exception {
String URL1 = Server.Address;
// . add command path
URL1 =
"http://"
+ URL1
+ "/"
+ "Space"
+ "/"
+ "2" /* URLProtocolVersion */
+ "/"
+ Long.toString(Server.User.UserID);
String URL2 =
"TypesSystem"
+ "/"
+ Integer.toString(TypeFunctionality.idType)
+ "/"
+ "Co"
+ "/"
+ Long.toString(idComponent)
+ "/"
+ "Data.dat";
// . add command parameters
URL2 = URL2 + "?" + "0" /* command */ + "," + "1" /* version of data*/;
// .
byte[] URL2_Buffer;
try {
URL2_Buffer = URL2.getBytes("windows-1251");
} catch (Exception E) {
URL2_Buffer = null;
}
byte[] URL2_EncryptedBuffer = Server.User.EncryptBufferV2(URL2_Buffer);
// . encode string
StringBuffer sb = new StringBuffer();
for (int I = 0; I < URL2_EncryptedBuffer.length; I++) {
String h = Integer.toHexString(0xFF & URL2_EncryptedBuffer[I]);
while (h.length() < 2) h = "0" + h;
sb.append(h);
}
URL2 = sb.toString();
// .
String URL = URL1 + "/" + URL2 + ".dat";
// .
try {
HttpURLConnection Connection = Server.OpenConnection(URL);
try {
InputStream in = Connection.getInputStream();
try {
byte[] Data = new byte[Connection.getContentLength()];
int Size = TNetworkConnection.InputStream_ReadData(in, Data, Data.length);
if (Size != Data.length)
throw new IOException(
Server.context.getString(R.string.SErrorOfPositionGetting)); // . =>
// .
TGeoCrdSystemData Result = new TGeoCrdSystemData();
Result.FromByteArrayV1(Data, 0);
// .
return Result; // . ->
} finally {
in.close();
}
} finally {
Connection.disconnect();
}
} catch (IOException E) {
throw new Exception(E.getMessage()); // . =>
}
}
@SuppressWarnings({"null", "unused"})
public void GetHintsFromServer(TReflectionWindow ReflectionWindow, TCanceller Canceller)
throws Exception {
if (Reflector.flOffline) return; // . ->
TReflectionWindowStruc RW = ReflectionWindow.GetWindow();
TReflectorSpaceLays Lays = ReflectionWindow.getLays();
TReflectionWindowActualityInterval ActualityInterval = ReflectionWindow.GetActualityInterval();
// .
String URL1 = Reflector.Server.Address;
// . add command path
URL1 =
"http://"
+ URL1
+ "/"
+ "Space"
+ "/"
+ "2" /*URLProtocolVersion*/
+ "/"
+ Long.toString(Reflector.User.UserID);
String URL2 = "SpaceWindow.png";
// . add command parameters
URL2 =
URL2
+ "?"
+ "5" /*command version*/
+ ","
+ Double.toString(RW.X0)
+ ","
+ Double.toString(RW.Y0)
+ ","
+ Double.toString(RW.X1)
+ ","
+ Double.toString(RW.Y1)
+ ","
+ Double.toString(RW.X2)
+ ","
+ Double.toString(RW.Y2)
+ ","
+ Double.toString(RW.X3)
+ ","
+ Double.toString(RW.Y3)
+ ",";
short[] InvisibleLays = Lays.GetDisabledLaysIndexes();
short InvisibleLaysCount;
if (InvisibleLays != null) InvisibleLaysCount = (short) InvisibleLays.length;
else InvisibleLaysCount = 0;
URL2 = URL2 + Integer.toString(InvisibleLaysCount) + ",";
for (int I = 0; I < InvisibleLaysCount; I++)
URL2 = URL2 + Integer.toString(InvisibleLays[I]) + ',';
URL2 = URL2 + Integer.toString(Reflector.VisibleFactor) + ",";
URL2 = URL2 + "1" /*Dynamic hint data version*/ + ",";
// . Visualization UserData
int TSVUserDataSize = 0;
byte[] TSVUserData = null;
if (TSVUserData != null) TSVUserDataSize = TSVUserData.length;
int Idx = 0;
byte[] UserData = new byte[4 /*SizeOf(TSVUserDataSize)*/ + TSVUserDataSize];
byte[] BA = TDataConverter.ConvertInt32ToLEByteArray(TSVUserDataSize);
System.arraycopy(BA, 0, UserData, Idx, BA.length);
Idx += BA.length;
if (TSVUserDataSize > 0) {
System.arraycopy(TSVUserData, 0, UserData, Idx, TSVUserData.length);
Idx += TSVUserData.length;
}
String UserDataString;
ByteArrayOutputStream BOS = new ByteArrayOutputStream();
try {
Base64OutputStream B64S = new Base64OutputStream(BOS, Base64.URL_SAFE);
try {
B64S.write(UserData);
} finally {
B64S.close();
}
UserDataString = new String(BOS.toByteArray());
} finally {
BOS.close();
}
URL2 = URL2 + UserDataString + ",";
// .
URL2 =
URL2
+ Double.toString(ActualityInterval.GetBeginTimestamp())
+ ","
+ Double.toString(ActualityInterval.EndTimestamp)
+ ",";
// .
URL2 =
URL2
+ Integer.toString(RW.Xmn)
+ ","
+ Integer.toString(RW.Ymn)
+ ","
+ Integer.toString(RW.Xmx)
+ ","
+ Integer.toString(RW.Ymx);
boolean flUpdateProxySpace = false;
if (flUpdateProxySpace) URL2 = URL2 + "," + "1" /*flUpdateProxySpace = true*/;
// .
byte[] URL2_Buffer;
try {
URL2_Buffer = URL2.getBytes("windows-1251");
} catch (Exception E) {
URL2_Buffer = null;
}
byte[] URL2_EncryptedBuffer = Reflector.User.EncryptBufferV2(URL2_Buffer);
// . encode string
StringBuffer sb = new StringBuffer();
for (int I = 0; I < URL2_EncryptedBuffer.length; I++) {
String h = Integer.toHexString(0xFF & URL2_EncryptedBuffer[I]);
while (h.length() < 2) h = "0" + h;
sb.append(h);
}
URL2 = sb.toString();
// .
String URL = URL1 + "/" + URL2 + ".png";
// .
HttpURLConnection Connection = Reflector.Server.OpenConnection(URL);
try {
InputStream in = Connection.getInputStream();
try {
if (Canceller != null) Canceller.Check();
// .
byte[] HintDataSizeBA = new byte[4];
TNetworkConnection.InputStream_ReadData(
in, HintDataSizeBA, HintDataSizeBA.length, Canceller, Reflector.context);
int HintDataSize = TDataConverter.ConvertLEByteArrayToInt32(HintDataSizeBA, 0);
byte[] HintData = new byte[HintDataSize];
TNetworkConnection.InputStream_ReadData(
in, HintData, HintDataSize, Canceller, Reflector.context);
HintData = UnPackByteArray(HintData);
ReviseItemsInReflectionWindow(RW, HintData, Canceller);
FromByteArray(HintData, Canceller);
} finally {
in.close();
}
} finally {
Connection.disconnect();
}
}