/*
* TeleStax, Open Source Cloud Communications
* Copyright 2012, Telestax Inc and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.mobicents.protocols.ss7.cap.service.circuitSwitchedCall.primitive;
import java.io.IOException;
import javolution.xml.XMLFormat;
import javolution.xml.stream.XMLStreamException;
import org.mobicents.protocols.asn.AsnException;
import org.mobicents.protocols.asn.AsnInputStream;
import org.mobicents.protocols.asn.AsnOutputStream;
import org.mobicents.protocols.asn.Tag;
import org.mobicents.protocols.ss7.cap.api.CAPException;
import org.mobicents.protocols.ss7.cap.api.CAPParsingComponentException;
import org.mobicents.protocols.ss7.cap.api.CAPParsingComponentExceptionReason;
import org.mobicents.protocols.ss7.cap.api.service.circuitSwitchedCall.primitive.IPSSPCapabilities;
import org.mobicents.protocols.ss7.cap.primitives.CAPAsnPrimitive;
import org.mobicents.protocols.ss7.isup.impl.message.parameter.ByteArrayContainer;
/**
*
* @author sergey vetyutnev
*
*/
public class IPSSPCapabilitiesImpl implements IPSSPCapabilities, CAPAsnPrimitive {
public static int _Mask_IPRoutingAddress = 0x01;
public static int _Mask_VoiceBack = 0x02;
public static int _Mask_VoiceInformation_SpeechRecognition = 0x04;
public static int _Mask_VoiceInformation_VoiceRecognition = 0x08;
public static int _Mask_GenerationOfVoiceAnnouncementsFromTextSupported = 0x10;
private static final String IP_ROUTING_ADDRESS_SUPPORTED = "ipRoutingAddressSupported";
private static final String VOICE_BACK_SUPPORTED = "voiceBackSupported";
private static final String VOICE_INFORMATION_SUPPORTED_VIA_SPEECH_RECOGNITION = "voiceInformationSupportedViaSpeechRecognition";
private static final String VOICE_INFORMATION_SUPPORTED_VIA_VOICE_RECOGNITION = "voiceInformationSupportedViaVoiceRecognition";
private static final String GENERATION_OF_VOICE_ANNOUNCEMENTS_FROM_TEXT_SUPPORTED = "generationOfVoiceAnnouncementsFromTextSupported";
private static final String EXTRA_DATA = "extraData";
public static final String _PrimitiveName = "IPSSPCapabilities";
private byte[] data;
public IPSSPCapabilitiesImpl() {
}
public IPSSPCapabilitiesImpl(byte[] data) {
this.data = data;
}
public IPSSPCapabilitiesImpl(boolean IPRoutingAddressSupported, boolean VoiceBackSupported,
boolean VoiceInformationSupportedViaSpeechRecognition, boolean VoiceInformationSupportedViaVoiceRecognition,
boolean GenerationOfVoiceAnnouncementsFromTextSupported, byte[] extraData) {
setData(IPRoutingAddressSupported, VoiceBackSupported, VoiceInformationSupportedViaSpeechRecognition,
VoiceInformationSupportedViaVoiceRecognition, GenerationOfVoiceAnnouncementsFromTextSupported, extraData);
}
public void setData(boolean IPRoutingAddressSupported, boolean VoiceBackSupported,
boolean VoiceInformationSupportedViaSpeechRecognition, boolean VoiceInformationSupportedViaVoiceRecognition,
boolean GenerationOfVoiceAnnouncementsFromTextSupported, byte[] extraData) {
int firstByte = (IPRoutingAddressSupported ? _Mask_IPRoutingAddress : 0) | (VoiceBackSupported ? _Mask_VoiceBack : 0)
| (VoiceInformationSupportedViaSpeechRecognition ? _Mask_VoiceInformation_SpeechRecognition : 0)
| (VoiceInformationSupportedViaVoiceRecognition ? _Mask_VoiceInformation_VoiceRecognition : 0)
| (GenerationOfVoiceAnnouncementsFromTextSupported ? _Mask_GenerationOfVoiceAnnouncementsFromTextSupported : 0);
int extraCnt = 0;
if (extraData != null)
extraCnt = extraData.length;
if (extraCnt > 3)
extraCnt = 3;
this.data = new byte[1 + extraCnt];
this.data[0] = (byte) firstByte;
if (extraCnt > 0)
System.arraycopy(extraData, 0, this.data, 1, extraCnt);
}
@Override
public byte[] getData() {
return this.data;
}
@Override
public boolean getIPRoutingAddressSupported() {
if (this.data == null || this.data.length == 0)
return false;
return (((int) this.data[0]) & _Mask_IPRoutingAddress) != 0;
}
@Override
public boolean getVoiceBackSupported() {
if (this.data == null || this.data.length == 0)
return false;
return (((int) this.data[0]) & _Mask_VoiceBack) != 0;
}
@Override
public boolean getVoiceInformationSupportedViaSpeechRecognition() {
if (this.data == null || this.data.length == 0)
return false;
return (((int) this.data[0]) & _Mask_VoiceInformation_SpeechRecognition) != 0;
}
@Override
public boolean getVoiceInformationSupportedViaVoiceRecognition() {
if (this.data == null || this.data.length == 0)
return false;
return (((int) this.data[0]) & _Mask_VoiceInformation_VoiceRecognition) != 0;
}
@Override
public boolean getGenerationOfVoiceAnnouncementsFromTextSupported() {
if (this.data == null || this.data.length == 0)
return false;
return (((int) this.data[0]) & _Mask_GenerationOfVoiceAnnouncementsFromTextSupported) != 0;
}
@Override
public byte[] getExtraData() {
if (this.data == null || this.data.length < 2)
return null;
int extraCount = this.data.length;
if (extraCount > 3)
extraCount = 3;
byte[] res = new byte[extraCount];
System.arraycopy(this.data, 1, res, 0, extraCount);
return res;
}
@Override
public int getTag() throws CAPException {
return Tag.STRING_OCTET;
}
@Override
public int getTagClass() {
return Tag.CLASS_UNIVERSAL;
}
@Override
public boolean getIsPrimitive() {
return true;
}
@Override
public void decodeAll(AsnInputStream ansIS) throws CAPParsingComponentException {
try {
int length = ansIS.readLength();
this._decode(ansIS, length);
} catch (IOException e) {
throw new CAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
} catch (AsnException e) {
throw new CAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
}
}
@Override
public void decodeData(AsnInputStream ansIS, int length) throws CAPParsingComponentException {
try {
this._decode(ansIS, length);
} catch (IOException e) {
throw new CAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
} catch (AsnException e) {
throw new CAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
CAPParsingComponentExceptionReason.MistypedParameter);
}
}
private void _decode(AsnInputStream ansIS, int length) throws CAPParsingComponentException, IOException, AsnException {
this.data = ansIS.readOctetStringData(length);
if (this.data.length < 1 || this.data.length > 4)
throw new CAPParsingComponentException("Error decoding " + _PrimitiveName
+ ": length must be from 1 to 4, real length = " + length,
CAPParsingComponentExceptionReason.MistypedParameter);
}
@Override
public void encodeAll(AsnOutputStream asnOs) throws CAPException {
this.encodeAll(asnOs, this.getTagClass(), this.getTag());
}
@Override
public void encodeAll(AsnOutputStream asnOs, int tagClass, int tag) throws CAPException {
try {
asnOs.writeTag(tagClass, this.getIsPrimitive(), tag);
int pos = asnOs.StartContentDefiniteLength();
this.encodeData(asnOs);
asnOs.FinalizeContent(pos);
} catch (AsnException e) {
throw new CAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
}
}
@Override
public void encodeData(AsnOutputStream asnOs) throws CAPException {
if (this.data == null)
throw new CAPException("Error while encoding " + _PrimitiveName + ": data field must not be null");
if (this.data.length < 1 || this.data.length > 4)
throw new CAPException("Error while encoding " + _PrimitiveName + ": data field length must be from 1 to 4");
asnOs.writeOctetStringData(data);
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append(_PrimitiveName);
sb.append(" [");
if (data != null) {
if (this.getIPRoutingAddressSupported())
sb.append("IPRoutingAddressSupported, ");
if (this.getVoiceBackSupported())
sb.append("VoiceBackSupported, ");
if (this.getVoiceInformationSupportedViaSpeechRecognition())
sb.append("VoiceInformationSupportedViaSpeechRecognition, ");
if (this.getVoiceInformationSupportedViaVoiceRecognition())
sb.append("VoiceInformationSupportedViaVoiceRecognition, ");
if (this.getGenerationOfVoiceAnnouncementsFromTextSupported())
sb.append("GenerationOfVoiceAnnouncementsFromTextSupported, ");
byte[] eArr = this.getExtraData();
if (eArr != null) {
sb.append("ExtraData=");
for (int i1 = 0; i1 < eArr.length; i1++) {
sb.append(eArr[i1]);
sb.append(", ");
}
}
}
sb.append("]");
return sb.toString();
}
/**
* XML Serialization/Deserialization
*/
protected static final XMLFormat<IPSSPCapabilitiesImpl> IPSSP_CAPABILITIES_XML = new XMLFormat<IPSSPCapabilitiesImpl>(
IPSSPCapabilitiesImpl.class) {
@Override
public void read(javolution.xml.XMLFormat.InputElement xml, IPSSPCapabilitiesImpl ipsspCapabilities)
throws XMLStreamException {
boolean IPRoutingAddressSupported = xml.getAttribute(IP_ROUTING_ADDRESS_SUPPORTED, false);
boolean voiceBackSupported = xml.getAttribute(VOICE_BACK_SUPPORTED, false);
boolean voiceInformationSupportedViaSpeechRecognition = xml.getAttribute(
VOICE_INFORMATION_SUPPORTED_VIA_SPEECH_RECOGNITION, false);
boolean voiceInformationSupportedViaVoiceRecognition = xml.getAttribute(
VOICE_INFORMATION_SUPPORTED_VIA_VOICE_RECOGNITION, false);
boolean generationOfVoiceAnnouncementsFromTextSupported = xml.getAttribute(
GENERATION_OF_VOICE_ANNOUNCEMENTS_FROM_TEXT_SUPPORTED, false);
ByteArrayContainer bc = xml.get(EXTRA_DATA, ByteArrayContainer.class);
byte[] extraData = null;
if (bc != null) {
extraData = bc.getData();
}
ipsspCapabilities.setData(IPRoutingAddressSupported, voiceBackSupported,
voiceInformationSupportedViaSpeechRecognition, voiceInformationSupportedViaVoiceRecognition,
generationOfVoiceAnnouncementsFromTextSupported, extraData);
}
@Override
public void write(IPSSPCapabilitiesImpl ipsspCapabilities, javolution.xml.XMLFormat.OutputElement xml)
throws XMLStreamException {
if (ipsspCapabilities.getIPRoutingAddressSupported())
xml.setAttribute(IP_ROUTING_ADDRESS_SUPPORTED, ipsspCapabilities.getIPRoutingAddressSupported());
if (ipsspCapabilities.getVoiceBackSupported())
xml.setAttribute(VOICE_BACK_SUPPORTED, ipsspCapabilities.getVoiceBackSupported());
if (ipsspCapabilities.getVoiceInformationSupportedViaSpeechRecognition())
xml.setAttribute(VOICE_INFORMATION_SUPPORTED_VIA_SPEECH_RECOGNITION,
ipsspCapabilities.getVoiceInformationSupportedViaSpeechRecognition());
if (ipsspCapabilities.getVoiceInformationSupportedViaVoiceRecognition())
xml.setAttribute(VOICE_INFORMATION_SUPPORTED_VIA_VOICE_RECOGNITION,
ipsspCapabilities.getVoiceInformationSupportedViaVoiceRecognition());
if (ipsspCapabilities.getGenerationOfVoiceAnnouncementsFromTextSupported())
xml.setAttribute(GENERATION_OF_VOICE_ANNOUNCEMENTS_FROM_TEXT_SUPPORTED,
ipsspCapabilities.getGenerationOfVoiceAnnouncementsFromTextSupported());
if (ipsspCapabilities.getExtraData() != null && ipsspCapabilities.getExtraData().length > 0) {
ByteArrayContainer bac = new ByteArrayContainer(ipsspCapabilities.getExtraData());
xml.add(bac, EXTRA_DATA, ByteArrayContainer.class);
}
}
};
}