UtlBoolean SipDialogMgr::setNextLocalTransactionInfo(SipMessage& request,
const char* method,
const char* dialogHandle)
{
UtlBoolean requestSet = FALSE;
UtlString dialogHandleString(dialogHandle ? dialogHandle : "");
if(dialogHandleString.isNull())
{
request.getDialogHandle(dialogHandleString);
}
lock();
SipDialog* dialog = findDialog(dialogHandleString,
FALSE, // If established only want exact match dialogs
TRUE); // If message is from a prior transaction
// when the dialog was in an early state
// allow it to match an established
// dialog
if(dialog)
{
dialog->setRequestData(request, method);
requestSet = TRUE;
#ifdef TEST_PRINT
UtlString dialogDump;
dialog->toString(dialogDump);
OsSysLog::add(FAC_SIP, PRI_DEBUG, "SipDialogMgr::setNextLocalTransactionInfo dialog: '%s'",
dialogDump.data());
#endif
}
else
{
OsSysLog::add(FAC_SIP, PRI_ERR, "SipDialogMgr::setNextLocalTransactionInfo dialog not found for handle '%s'",
dialogHandle);
if (OsSysLog::willLog(FAC_SIP, PRI_DEBUG))
{
SipDialog* dialog;
UtlHashBagIterator iterator(mDialogs);
while ((dialog = (SipDialog*) iterator()))
{
UtlString callId, localTag, remoteTag;
dialog->getCallId(callId);
dialog->getLocalTag(localTag);
dialog->getRemoteTag(remoteTag);
OsSysLog::add(FAC_SIP, PRI_DEBUG, "SipDialogMgr::setNextLocalTransactionInfo dialog call-id = '%s', local tag = '%s', remote tag = '%s'",
callId.data(), localTag.data(), remoteTag.data());
}
}
}
unlock();
return(requestSet);
}
UtlBoolean SipDialogMgr::updateDialog(const SipMessage& message,
const char* dialogHandle)
{
UtlString handle(dialogHandle ? dialogHandle : "");
// If the dialog handle was not set, get it from the message
if(handle.isNull())
{
SipDialog::getDialogHandle(message, handle);
}
lock();
SipDialog* dialog = findDialog(handle,
TRUE, // if established handle, find early dialog
FALSE); // do not want established dialogs for early handle
if(dialog)
{
#ifdef TEST_PRINT
UtlString dialogDump;
dialog->toString(dialogDump);
printf("SipDialogMgr::updateDialog dialog before:\n%s\n",
dialogDump.data());
#endif
dialog->updateDialog(message);
#ifdef TEST_PRINT
dialog->toString(dialogDump);
printf("SipDialogMgr::updateDialog dialog after:\n%s\n",
dialogDump.data());
#endif
}
unlock();
return(dialog != NULL);
}
UtlBoolean SipDialogMgr::setNextLocalTransactionInfo(SipMessage& request,
const char* method,
const char* dialogHandle)
{
UtlBoolean requestSet = FALSE;
UtlString dialogHandleString(dialogHandle ? dialogHandle : "");
if(dialogHandleString.isNull())
{
SipDialog::getDialogHandle(request, dialogHandleString);
}
lock();
SipDialog* dialog = findDialog(dialogHandleString,
FALSE, // If established only want exact match dialogs
TRUE); // If message is from a prior transaction
// when the dialog was in an early state
// allow it to match and established
// dialog
if(dialog)
{
dialog->setRequestData(request, method);
requestSet = TRUE;
#ifdef TEST_PRINT
UtlString dialogDump;
dialog->toString(dialogDump);
printf("SipDialogMgr::setNextLocalTransactionInfo dialog:\n%s\n",
dialogDump.data());
#endif
}
else
{
OsSysLog::add(FAC_SIP,
PRI_WARNING,
"SipDialogMgr::setNextLocalTransactionInfo could not find dialog with handle %s",
dialogHandle);
}
unlock();
return(requestSet);
}
int SipDialogMgr::toString(UtlString& dumpString)
{
int dialogCount = 0;
dumpString = "";
UtlString oneDialogDump;
SipDialog* dialog = NULL;
UtlHashBagIterator iterator(mDialogs);
// Look at all the dialogs with the same call-id
while((dialog = (SipDialog*) iterator()))
{
if(dialogCount)
{
dumpString.append('\n');
}
dialog->toString(oneDialogDump);
dumpString.append(oneDialogDump);
dialogCount++;
}
return(dialogCount);
}
UtlBoolean DialogEventPublisher::handleMessage(OsMsg& rMsg)
{
SipDialog sipDialog;
UtlString sipDialogContent;
Url requestUrl;
UtlString entity;
UtlString* pEntity;
char dialogId[10];
SipDialogEvent* pThisCall;
Dialog* pDialog;
UtlString localTag, remoteTag;
Url localIdentity, remoteIdentity;
Url localTarget, remoteTarget;
UtlString identity, displayName;
OsTime receivedTime;
int numOldContents;
HttpBody* oldContent[1];
int length;
UtlString dialogEvent;
// React to telephony events
if(rMsg.getMsgSubType()== TaoMessage::EVENT)
{
TaoMessage* taoMessage = (TaoMessage*)&rMsg;
int taoEventId = taoMessage->getTaoObjHandle();
UtlString argList(taoMessage->getArgList());
TaoString arg(argList, TAOMESSAGE_DELIMITER);
#ifdef DEBUGGING
dumpTaoMessageArgs(taoEventId, arg) ;
#endif
UtlBoolean localConnection = atoi(arg[TAO_OFFER_PARAM_LOCAL_CONNECTION]);
UtlString callId = arg[TAO_OFFER_PARAM_CALLID] ;
UtlString address = arg[TAO_OFFER_PARAM_ADDRESS] ;
switch (taoEventId)
{
case PtEvent::CONNECTION_OFFERED:
mpCallManager->getSipDialog(callId, address, sipDialog);
#ifdef DEBUGGING
sipDialog.toString(sipDialogContent);
OsSysLog::add(FAC_SIP, PRI_DEBUG, "DialogEventPublisher:: sipDialog = %s",
sipDialogContent.data());
#endif
sipDialog.getRemoteRequestUri(entity);
OsSysLog::add(FAC_SIP, PRI_DEBUG, "DialogEventPublisher:: Call arrived: callId %s address %s requestUrl %s",
callId.data(), address.data(), entity.data());
if (entity.isNull())
{
OsSysLog::add(FAC_SIP, PRI_WARNING, "DialogEventPublisher:: Call arrived: callId %s address %s without requestUrl",
callId.data(), address.data());
break;
}
else
{
requestUrl = Url(entity);
requestUrl.getIdentity(entity);
}
// Create a dialog event if has not been created yet
pThisCall = (SipDialogEvent *) mCalls.findValue(&entity);
if (pThisCall == NULL)
{
pEntity = new UtlString(entity);
pThisCall = new SipDialogEvent(STATE, entity);
mCalls.insertKeyAndValue(pEntity, pThisCall);
OsSysLog::add(FAC_SIP, PRI_DEBUG, "DialogEventPublisher:: insert DialogEvent object %p to the list",
pThisCall);
}
// Create the dialog element
sipDialog.getLocalField(localIdentity);
localIdentity.getFieldParameter("tag", localTag);
sipDialog.getRemoteField(remoteIdentity);
remoteIdentity.getFieldParameter("tag", remoteTag);
sprintf(dialogId, "%ld", mDialogId);
mDialogId++;
pDialog = new Dialog(dialogId, callId, localTag, remoteTag, "recipient");
pDialog->setState(STATE_EARLY, NULL, NULL);
localIdentity.getIdentity(identity);
localIdentity.getDisplayName(displayName);
pDialog->setLocalIdentity(identity, displayName);
remoteIdentity.getIdentity(identity);
remoteIdentity.getDisplayName(displayName);
pDialog->setRemoteIdentity(identity, displayName);
sipDialog.getLocalContact(localTarget);
pDialog->setLocalTarget(localTarget.toString());
sipDialog.getRemoteContact(remoteTarget);
pDialog->setRemoteTarget(remoteTarget.toString());
pDialog->setDuration(OsDateTime::getSecsSinceEpoch());
pThisCall->insertDialog(pDialog);
// Insert it into the active call list
pThisCall->buildBody();
// Send the content to the subscribe server
if (!mpSipPublishContentMgr->publish(entity.data(), DIALOG_EVENT_TYPE, DIALOG_EVENT_TYPE, 1, (HttpBody**)&pThisCall, 1, numOldContents, oldContent))
{
pThisCall->getBytes(&dialogEvent, &length);
OsSysLog::add(FAC_SIP, PRI_ERR, "DialogEventPublisher:: Call arrived - DialogEvent %s\n was not successfully published to the subscribe server",
dialogEvent.data());
}
break;
case PtEvent::CONNECTION_ESTABLISHED:
if (localConnection)
{
mpCallManager->getSipDialog(callId, address, sipDialog);
#ifdef DEBUGGING
sipDialog.toString(sipDialogContent);
OsSysLog::add(FAC_SIP, PRI_DEBUG, "DialogEventPublisher:: sipDialog = %s",
sipDialogContent.data());
#endif
sipDialog.getRemoteRequestUri(entity);
OsSysLog::add(FAC_SIP, PRI_DEBUG, "Call connected: callId %s address %s with request %s",
callId.data(), address.data(), entity.data());
if (entity.isNull())
{
OsSysLog::add(FAC_SIP, PRI_WARNING, "DialogEventPublisher:: Call connected: callId %s address %s without requestUrl",
callId.data(), address.data());
break;
}
else
{
requestUrl = Url(entity);
requestUrl.getIdentity(entity);
}
pThisCall = (SipDialogEvent *) mCalls.findValue(&entity);
if (pThisCall == NULL)
{
pEntity = new UtlString(entity);
pThisCall = new SipDialogEvent(STATE, entity);
// Insert it into the active call list
mCalls.insertKeyAndValue(pEntity, pThisCall);
}
// Get the new callId because it might be changed
sipDialog.getCallId(callId);
pDialog = pThisCall->getDialog(callId);
// Update the dialog content if exist
if (pDialog)
{
sipDialog.getLocalField(localIdentity);
localIdentity.getFieldParameter("tag", localTag);
sipDialog.getRemoteField(remoteIdentity);
remoteIdentity.getFieldParameter("tag", remoteTag);
pDialog->setTags(localTag, remoteTag);
sipDialog.getLocalContact(localTarget);
pDialog->setLocalTarget(localTarget.toString());
sipDialog.getRemoteContact(remoteTarget);
pDialog->setRemoteTarget(remoteTarget.toString());
pDialog->setState(STATE_CONFIRMED, NULL, NULL);
}
else
{
// Create a new dialog element
sipDialog.getLocalField(localIdentity);
localIdentity.getFieldParameter("tag", localTag);
sipDialog.getRemoteField(remoteIdentity);
remoteIdentity.getFieldParameter("tag", remoteTag);
sprintf(dialogId, "%ld", mDialogId);
mDialogId++;
pDialog = new Dialog(dialogId, callId, localTag, remoteTag, "recipient");
pDialog->setState(STATE_CONFIRMED, NULL, NULL);
localIdentity.getIdentity(identity);
localIdentity.getDisplayName(displayName);
pDialog->setLocalIdentity(identity, displayName);
remoteIdentity.getIdentity(identity);
remoteIdentity.getDisplayName(displayName);
pDialog->setRemoteIdentity(identity, displayName);
sipDialog.getLocalContact(localTarget);
pDialog->setLocalTarget(localTarget.toString());
sipDialog.getRemoteContact(remoteTarget);
pDialog->setRemoteTarget(remoteTarget.toString());
pDialog->setDuration(OsDateTime::getSecsSinceEpoch());
pThisCall->insertDialog(pDialog);
}
pThisCall->buildBody();
// Publish the content to the subscribe server
if (!mpSipPublishContentMgr->publish(entity.data(), DIALOG_EVENT_TYPE, DIALOG_EVENT_TYPE, 1, (HttpBody**)&pThisCall, 1, numOldContents, oldContent))
{
pThisCall->getBytes(&dialogEvent, &length);
OsSysLog::add(FAC_SIP, PRI_ERR, "DialogEventPublisher:: Call connected - DialogEvent %s\n was not successfully published to the subscribe server",
dialogEvent.data());
}
}
break;
case PtEvent::CONNECTION_DISCONNECTED:
if (!localConnection)
{
mpCallManager->getSipDialog(callId, address, sipDialog);
#ifdef DEBUGGING
sipDialog.toString(sipDialogContent);
OsSysLog::add(FAC_SIP, PRI_DEBUG, "DialogEventPublisher:: sipDialog = %s",
sipDialogContent.data());
#endif
sipDialog.getLocalContact(requestUrl);
requestUrl.getIdentity(entity);
OsSysLog::add(FAC_SIP, PRI_DEBUG, "Call dropped: %s address %s with entity %s",
callId.data(), address.data(), entity.data());
if (entity.isNull())
{
OsSysLog::add(FAC_SIP, PRI_WARNING, "DialogEventPublisher:: Call dropped: callId %s address %s without requestUrl",
callId.data(), address.data());
break;
}
// Get the new callId because it might be changed
sipDialog.getCallId(callId);
// Remove the call from the pool and clean up the call
pThisCall = (SipDialogEvent *) mCalls.findValue(&entity);
if (pThisCall)
{
pDialog = pThisCall->getDialog(callId);
if (pDialog)
{
pDialog->setState(STATE_TERMINATED, NULL, NULL);
pThisCall->buildBody();
// Publish the content to the subscribe server
if (!mpSipPublishContentMgr->publish(entity.data(), DIALOG_EVENT_TYPE, DIALOG_EVENT_TYPE, 1, (HttpBody**)&pThisCall, 1, numOldContents, oldContent))
{
pThisCall->getBytes(&dialogEvent, &length);
OsSysLog::add(FAC_SIP, PRI_ERR, "DialogEventPublisher:: Call dropped - DialogEvent %s\n was not successfully published to the subscribe server",
dialogEvent.data());
}
// Remove the dialog from the dialog event package
pDialog = pThisCall->removeDialog(pDialog);
delete pDialog;
}
if (pThisCall->isEmpty())
{
// Unpublisher the content from the subscribe server
if (!mpSipPublishContentMgr->unpublish(entity.data(), DIALOG_EVENT_TYPE, DIALOG_EVENT_TYPE, 1, numOldContents, oldContent))
{
pThisCall->getBytes(&dialogEvent, &length);
OsSysLog::add(FAC_SIP, PRI_ERR, "DialogEventPublisher:: Call dropped - DialogEvent %s\n was not successfully unpublished to the subscribe server",
dialogEvent.data());
}
UtlContainable *foundValue;
mCalls.removeKeyAndValue(pEntity, foundValue);
if (foundValue)
{
OsSysLog::add(FAC_SIP, PRI_DEBUG, "DialogEventPublisher:: remove DialogEvent object %p from the list",
pThisCall);
pThisCall = (SipDialogEvent *) foundValue;
delete pThisCall;
delete pEntity;
}
}
}
else
{
OsSysLog::add(FAC_SIP, PRI_ERR, "DialogEventPublisher:: Call dropped - no entity %s founded in the active call list",
entity.data());
}
}
break;
case PtEvent::CONNECTION_FAILED:
OsSysLog::add(FAC_SIP, PRI_WARNING, "Connection failed on call: %s", callId.data());
break;
}
}
return(TRUE);
}
