/**
* Send MSRP response
*
* @param code Response code
* @param txId Transaction ID
* @param headers MSRP headers
* @throws NetworkException
*/
private void sendMsrpResponse(String code, String txId, Hashtable<String, String> headers)
throws NetworkException {
ByteArrayOutputStream buffer = null;
try {
buffer = new ByteArrayOutputStream(4000);
buffer.write(MsrpConstants.MSRP_HEADER.getBytes(UTF8));
buffer.write(MsrpConstants.CHAR_SP);
buffer.write(txId.getBytes(UTF8));
buffer.write(MsrpConstants.CHAR_SP);
buffer.write(code.getBytes(UTF8));
buffer.write(NEW_LINE);
buffer.write(MsrpConstants.HEADER_TO_PATH.getBytes(UTF8));
buffer.write(MsrpConstants.CHAR_DOUBLE_POINT);
buffer.write(MsrpConstants.CHAR_SP);
buffer.write((headers.get(MsrpConstants.HEADER_FROM_PATH)).getBytes(UTF8));
buffer.write(NEW_LINE);
buffer.write(MsrpConstants.HEADER_FROM_PATH.getBytes(UTF8));
buffer.write(MsrpConstants.CHAR_DOUBLE_POINT);
buffer.write(MsrpConstants.CHAR_SP);
buffer.write((headers.get(MsrpConstants.HEADER_TO_PATH)).getBytes(UTF8));
buffer.write(NEW_LINE);
buffer.write(MsrpConstants.END_MSRP_MSG.getBytes(UTF8));
buffer.write(txId.getBytes(UTF8));
buffer.write(MsrpConstants.FLAG_LAST_CHUNK);
buffer.write(NEW_LINE);
connection.sendChunk(buffer.toByteArray());
} catch (IOException e) {
throw new NetworkException("Failed to send Msrp response!", e);
} finally {
CloseableUtils.tryToClose(buffer);
}
}
/**
* Send MSRP REPORT request
*
* @param txId Transaction ID
* @param headers MSRP headers
* @throws NetworkException
*/
private void sendMsrpReportRequest(
String txId, Hashtable<String, String> headers, long lastByte, long totalSize)
throws NetworkException {
ByteArrayOutputStream buffer = null;
try {
// Create request
buffer = new ByteArrayOutputStream(4000);
buffer.reset();
buffer.write(MsrpConstants.MSRP_HEADER.getBytes(UTF8));
buffer.write(MsrpConstants.CHAR_SP);
buffer.write(txId.getBytes(UTF8));
buffer.write((" " + MsrpConstants.METHOD_REPORT).getBytes(UTF8));
buffer.write(NEW_LINE);
buffer.write(MsrpConstants.HEADER_TO_PATH.getBytes(UTF8));
buffer.write(MsrpConstants.CHAR_DOUBLE_POINT);
buffer.write(MsrpConstants.CHAR_SP);
buffer.write(headers.get(MsrpConstants.HEADER_FROM_PATH).getBytes(UTF8));
buffer.write(NEW_LINE);
buffer.write(MsrpConstants.HEADER_FROM_PATH.getBytes(UTF8));
buffer.write(MsrpConstants.CHAR_DOUBLE_POINT);
buffer.write(MsrpConstants.CHAR_SP);
buffer.write((headers.get(MsrpConstants.HEADER_TO_PATH)).getBytes(UTF8));
buffer.write(NEW_LINE);
buffer.write(MsrpConstants.HEADER_MESSAGE_ID.getBytes(UTF8));
buffer.write(MsrpConstants.CHAR_DOUBLE_POINT);
buffer.write(MsrpConstants.CHAR_SP);
buffer.write((headers.get(MsrpConstants.HEADER_MESSAGE_ID)).getBytes(UTF8));
buffer.write(NEW_LINE);
buffer.write(MsrpConstants.HEADER_BYTE_RANGE.getBytes(UTF8));
buffer.write(MsrpConstants.CHAR_DOUBLE_POINT);
buffer.write(MsrpConstants.CHAR_SP);
String byteRange = "1-" + lastByte + "/" + totalSize;
buffer.write(byteRange.getBytes(UTF8));
buffer.write(NEW_LINE);
buffer.write(MsrpConstants.HEADER_STATUS.getBytes(UTF8));
buffer.write(MsrpConstants.CHAR_DOUBLE_POINT);
buffer.write(MsrpConstants.CHAR_SP);
String status = "000 200 OK";
buffer.write(status.getBytes(UTF8));
buffer.write(NEW_LINE);
buffer.write(MsrpConstants.END_MSRP_MSG.getBytes(UTF8));
buffer.write(txId.getBytes(UTF8));
buffer.write(MsrpConstants.FLAG_LAST_CHUNK);
buffer.write(NEW_LINE);
// Send request
mRequestTransaction = new RequestTransaction(mRcsSettings);
connection.sendChunk(buffer.toByteArray());
} catch (IOException e) {
throw new NetworkException("Failed to send Msrp report request!", e);
} finally {
CloseableUtils.tryToClose(buffer);
}
}