UtlBoolean SipSubscribeServerEventHandler::getNotifyContent(const UtlString& resourceId,
const UtlString& eventTypeKey,
const UtlString& eventType,
SipPublishContentMgr& contentMgr,
const char* acceptHeaderValue,
SipMessage& notifyRequest,
int& version)
{
UtlBoolean gotBody = FALSE;
// Default behavior is to just go get the content from
// the content manager and attach it to the notify
HttpBody* messageBody = NULL;
UtlBoolean isDefaultEventContent;
gotBody = contentMgr.getContent(resourceId,
eventTypeKey,
eventType,
acceptHeaderValue,
messageBody,
version,
isDefaultEventContent);
// The body will be freed with the NOTIFY message.
if(messageBody)
{
const char* contentTypePtr = messageBody->getContentType();
UtlString contentType;
if(contentTypePtr)
{
contentType = contentTypePtr;
}
else
{
OsSysLog::add(FAC_SIP, PRI_ERR,
"SipSubscribeServerEventHandler::getNotifyContent body published for resourceId: '%s' eventTypeKey: '%s' with no content type",
resourceId.data() ? resourceId.data() : "<null>",
eventTypeKey.data() ? eventTypeKey.data() : "<null>");
contentType = "text/unknown";
}
notifyRequest.setContentType(contentType);
notifyRequest.setBody(messageBody);
UtlString request;
ssize_t requestLength;
notifyRequest.getBytes(&request, &requestLength);
OsSysLog::add(FAC_SIP, PRI_DEBUG,
"SipSubscribeServerEventHandler::getNotifyContent resourceId '%s', eventTypeKey '%s' contentType '%s' NOTIFY message length = %zu, message = '%s'",
resourceId.data(), eventTypeKey.data(),
contentType.data(), requestLength, request.data());
}
return(gotBody);
}
// Construct a MimeBodyPart from an HttpBody and a list of parameters.
MimeBodyPart::MimeBodyPart(const HttpBody& httpBody,
//< Provides the bytes of the body.
const UtlDList& parameters
//< Provides the parameters.
) :
HttpBody(httpBody),
mpParentBody(NULL),
mParentBodyRawStartIndex(-1),
mRawBodyLength(-1),
mParentBodyStartIndex(-1),
mBodyLength(-1)
{
// Copy the parameters to mNameValues.
UtlDListIterator iterator(parameters);
NameValuePair* nvp;
while((nvp = (NameValuePair*) iterator()))
{
mNameValues.append(new NameValuePair(nvp->data(), nvp->getValue()));
}
// Add the Content-Type parameter, taken from the HttpBody.
mNameValues.append(new NameValuePair(HTTP_CONTENT_TYPE_FIELD,
httpBody.getContentType()));
// Add the Content-Transfer-Encoding parameter.
mNameValues.append(new NameValuePair(HTTP_CONTENT_TRANSFER_ENCODING_FIELD,
HTTP_CONTENT_TRANSFER_ENCODING_BINARY));
// Members that reference the parent will be corrected later.
}
void HttpRequestContext::extractPostCgiVariables(const HttpBody& body)
{
int length;
UtlString bodyBytes;
body.getBytes(&bodyBytes, &length);
parseCgiVariables(bodyBytes.data());
bodyBytes.remove(0);
}
// Dump the object's internal state.
void PublishContentContainer::dumpState()
{
// indented 8 and 10
UtlString key(*this);
key.replace(sizeof (CONTENT_KEY_SEPARATOR) - 1,
key.index(CONTENT_KEY_SEPARATOR),
" ");
Os::Logger::instance().log(FAC_RLS, PRI_INFO,
"\t PublishContentContainer %p UtlString = '%s'",
this, data());
int index = 0;
UtlSListIterator content_itor(mEventContent);
HttpBody* body;
while ((body = dynamic_cast <HttpBody*> (content_itor())))
{
Os::Logger::instance().log(FAC_RLS, PRI_INFO,
"\t mEventContent[%d] = '%s':'%s'",
index, body->data(), body->getBytes());
index++;
}
}
// Dump the object's internal state.
void PublishContentContainer::dumpState()
{
// indented 8 and 10
OsSysLog::add(FAC_RLS, PRI_INFO,
"\t PublishContentContainer %p UtlString = '%s'",
this, data());
int index = 0;
UtlSListIterator content_itor(mEventContent);
UtlSListIterator version_itor(mEventVersion);
HttpBody* body;
while ((body = dynamic_cast <HttpBody*> (content_itor())))
{
UtlInt* version = dynamic_cast <UtlInt*> (version_itor());
OsSysLog::add(FAC_RLS, PRI_INFO,
"\t mEventVersion[%d] = %" PRIdPTR ", "
"mEventContent[%d] = '%s':'%s'",
index, version->getValue(),
index, body->data(), body->getBytes());
index++;
}
}
//! Generate the HttpBody for the current state of the resource list.
HttpBody* ResourceList::generateRlmiBody(UtlBoolean consolidated,
UtlBoolean fullRlmi,
UtlSList& listToSend)
{
if (Os::Logger::instance().willLog(FAC_RLS, PRI_DEBUG))
{
UtlString l;
UtlSListIterator resourcesItor(listToSend);
ResourceReference* resource;
while ((resource = dynamic_cast <ResourceReference*> (resourcesItor())))
{
l.append(*resource->getUri());
l.append(",");
}
if (!l.isNull())
{
l.remove(l.length() - 1);
}
Os::Logger::instance().log(FAC_RLS, PRI_DEBUG,
"ResourceList::generateRlmiBody cons=%d URI='%s' full=%d listToSend='%s'",
consolidated,
(consolidated ? mResourceListNameCons.data() : mResourceListName.data()),
fullRlmi,
l.data());
}
// Construct the multipart body.
// We add the <...> here, as they are used in all the contexts where
// rlmiBodyPartCid appears.
UtlString rlmiBodyPartCid;
rlmiBodyPartCid += "<rlmi@";
rlmiBodyPartCid += getResourceListServer()->getDomainName();
rlmiBodyPartCid += ">";
UtlString content_type(CONTENT_TYPE_MULTIPART_RELATED
";type=\"" RLMI_CONTENT_TYPE "\""
";start=\"");
content_type += rlmiBodyPartCid;
content_type += "\"";
HttpBody* body = new HttpBodyMultipart(content_type);
// This is the Resource List Meta-Information, XML describing the resources
// and their instances. It is the main part of the NOTIFY body.
UtlString rlmi;
// Generate the initial part of the RLMI.
rlmi += "<?xml version=\"1.0\"?>\r\n";
rlmi += "<list xmlns=\"" RLMI_XMLNS "\" uri=\"";
XmlEscape(rlmi,
consolidated ? mResourceListNameCons : mResourceListName);
// Placeholder for version from SIP stack.
rlmi += "\" version=\"" VERSION_PLACEHOLDER "\" ";
// Generate either the full or the partial RLMI.
if (fullRlmi)
{
rlmi += "fullState=\"true\">\r\n";
}
else
{
rlmi += "fullState=\"false\">\r\n";
}
// If we implemented names for resource lists, <name> elements would be added here.
// Iterate through the resources.
UtlSListIterator resourcesItor(listToSend);
ResourceReference* resource;
while ((resource = dynamic_cast <ResourceReference*> (resourcesItor())))
{
// Add the content for the resource.
resource->generateBody(rlmi, *body, consolidated);
}
// Generate the postamble for the resource list.
rlmi += "</list>\r\n";
// Construct the RLMI body part.
HttpBody rlmi_body(rlmi.data(), rlmi.length(), RLMI_CONTENT_TYPE);
UtlDList rlmi_body_parameters;
rlmi_body_parameters.append(new NameValuePair(HTTP_CONTENT_ID_FIELD,
rlmiBodyPartCid));
// Attach the RLMI.
body->appendBodyPart(rlmi_body, rlmi_body_parameters);
// Clean up the parameter list.
rlmi_body_parameters.destroyAll();
return body;
}
// Add to the HttpBody the current state of the resource.
void ResourceCached::generateBody(UtlString& rlmi,
HttpBody& body,
UtlBoolean consolidated,
const UtlString& nameXml,
const UtlString& displayName) const
{
// Generate the preamble for the resource.
rlmi += " <resource uri=\"";
XmlEscape(rlmi, *(static_cast <const UtlString*> (this)));
rlmi += "\">\r\n";
if (!nameXml.isNull())
{
rlmi += " ";
rlmi += nameXml;
}
if (consolidated)
{
// If consolidating resource instances, generate the XML for the
// unified resource instance.
rlmi += " <instance id=\"consolidated\" state=\"active\"";
UtlString contentBodyPartCid;
// Use the count of parts in 'body' to generate a unique identifier for
// each part.
contentBodyPartCid.appendNumber(body.getMultipartCount());
contentBodyPartCid += "@";
contentBodyPartCid += getResourceListServer()->getDomainName();
rlmi += " cid=\"";
rlmi += contentBodyPartCid;
rlmi += "\"";
// Now add the <...> and use it in the header.
contentBodyPartCid.prepend("<");
contentBodyPartCid.append(">");
// Create a single HttpBody to contain the unified dialog event.
UtlString dialog_event;
// XML declaration is optional, but Broadworks uses it.
dialog_event += "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
dialog_event += BEGIN_DIALOG_INFO;
dialog_event += VERSION_EQUAL;
dialog_event += "\"";
// The consolidated dialog events need to have persistent
// version numbers, as they all have the same instance id.
// So we use a global version number in the ResourceListSet.
dialog_event.appendNumber(getResourceListSet()->getVersion());
dialog_event += "\"";
dialog_event += STATE_EQUAL;
dialog_event += "\"full\"";
dialog_event += ENTITY_EQUAL;
dialog_event += "\"";
dialog_event += *(static_cast <const UtlString*> (this));
dialog_event += "\">\r\n";
// Save the length of dialog_event, so we can tell later if
// any <dialog>s have been added to it.
unsigned int preamble_length = dialog_event.length();
// Call the ContactSet to generate the consolidated dialog event body.
if (mContactSetP)
{
mContactSetP->generateBody(dialog_event, body, consolidated,
displayName);
}
// If no <dialog>s have been added, we have to add a dummy
// <dialog> to carry the display name.
if (dialog_event.length() == preamble_length)
{
dialog_event +=
"<dialog id=\";\"><state>terminated</state><local><identity display=\"";
XmlEscape(dialog_event, displayName);
dialog_event += "\">";
XmlEscape(dialog_event, *(static_cast <const UtlString*> (this)));
dialog_event += "</identity></local></dialog>\r\n";
}
dialog_event += END_DIALOG_INFO;
// Insert the consolidated dialog event body into the multiplart body.
HttpBody content_body(dialog_event.data(),
dialog_event.length(),
DIALOG_EVENT_CONTENT_TYPE);
UtlDList content_body_parameters;
content_body_parameters.append(
new NameValuePair(HTTP_CONTENT_ID_FIELD,
contentBodyPartCid));
body.appendBodyPart(content_body, content_body_parameters);
content_body_parameters.destroyAll();
// Finish the <instance> element.
rlmi += "/>\r\n";
}
else
{
// Call the ContactSet to do the work.
if (mContactSetP)
{
mContactSetP->generateBody(rlmi, body, consolidated, displayName);
}
}
// Generate the postamble for the resource.
rlmi += " </resource>\r\n";
}
// Add to the HttpBody the current state of the resource.
void ResourceInstance::generateBody(UtlString& rlmi,
HttpBody& body,
UtlBoolean consolidated,
const UtlString& displayName) const
{
OsSysLog::add(FAC_RLS, PRI_DEBUG,
"ResourceInstance::generateBody mInstanceName = '%s', consolidated = %d, displayName = '%s', mContentPresent = %d",
mInstanceName.data(), consolidated, displayName.data(),
mContentPresent);
if (consolidated)
{
if (mContentPresent)
{
// If this is a consolidated dialog event list, edit the
// stored XML into the right form and append each dialog
// to the resource list event notice.
TiXmlUtlStringWriter writer(&rlmi);
// Iterate through all the <dialog> elements.
UtlHashMapIterator itor(mXmlDialogs);
UtlContainable* id;
while ((id = itor()))
{
UtlVoidPtr* p = dynamic_cast <UtlVoidPtr*> (itor.value());
TiXmlElement* dialog_element =
static_cast <TiXmlElement*> (p->getValue());
// Now that we've got a <dialog> element, edit it to fit
// into a consolidated event notice.
// Get the display name right.
// Find the <local> element, which we know exists due to
// earlier processing.
TiXmlNode* local = dialog_element->FirstChild("local");
// Find the <local><identity> element, which we know
// exists due to earlier processing.
TiXmlNode* identity = local->FirstChild("identity");
// Update the display attribute, as that is what will show
// on the phone.
identity->ToElement()->
SetAttribute("display", displayName);
// Un-parse the dialog into the string for storage.
writer << *dialog_element;
writer << "\r\n";
}
}
}
else
{
// Generate the XML for the instance.
rlmi += " <instance id=\"";
XmlEscape(rlmi, mInstanceName);
rlmi += "\" state=\"";
// Subscription states don't require escaping.
rlmi += mSubscriptionState;
rlmi += "\"";
// Generate the body part for the instance, if necessary.
if (mContentPresent)
{
UtlString contentBodyPartCid;
// Use the count of parts in 'body' to generate a unique identifier for
// each part.
contentBodyPartCid.appendNumber(body.getMultipartCount());
contentBodyPartCid += "@";
contentBodyPartCid += getResourceListServer()->getDomainName();
rlmi += " cid=\"";
rlmi += contentBodyPartCid;
rlmi += "\"";
// Now add the <...> and use it in the header.
contentBodyPartCid.prepend("<");
contentBodyPartCid.append(">");
HttpBody content_body(mContent.data(),
mContent.length(),
getResourceListServer()->getContentType());
UtlDList content_body_parameters;
content_body_parameters.append(
new NameValuePair(HTTP_CONTENT_ID_FIELD,
contentBodyPartCid));
body.appendBodyPart(content_body, content_body_parameters);
content_body_parameters.destroyAll();
}
rlmi += "/>\r\n";
}
}
// Append a multipart body part to an existing multiparty body.
void HttpBody::appendBodyPart(const HttpBody& body,
const UtlDList& parameters)
{
assert(isMultipart());
// Construct a new MimeBodyPart for the new body part.
MimeBodyPart* part = new MimeBodyPart(body, parameters);
// Insert it as the last body part.
mBodyParts.append(part);
mBodyPartCount++;
// Turn the final boundary into an intermediate boundary.
mBody.remove(mBody.length() - 4);
mBody.append("\r\n");
// Insert the headers.
ssize_t rawPartStart = mBody.length();
UtlDListIterator iterator(*part->getParameters());
NameValuePair* nvp;
while ((nvp = (NameValuePair*) iterator()))
{
mBody.append(nvp->data());
mBody.append(": ");
mBody.append(nvp->getValue());
mBody.append("\r\n");
}
mBody.append("\r\n");
// Insert the body.
ssize_t partStart = mBody.length();
const char* bytes;
ssize_t length;
body.getBytes(&bytes, &length);
mBody.append(bytes, length);
ssize_t partEnd = mBody.length();
// Update bodyLength.
bodyLength = mBody.length();
// Determine if we have to change the boundary string.
bool change_boundary_string =
mBody.index(mMultipartBoundary, partStart) != UTL_NOT_FOUND;
// Add the final boundary.
mBody.append("\r\n--");
mBody.append(mMultipartBoundary);
mBody.append("--\r\n");
// Update the MimeBodyPart to know where it is contained in the HttpBody.
part->attach(this,
rawPartStart, partEnd - rawPartStart,
partStart, partEnd - partStart);
// If we have to change the boundary string.
if (change_boundary_string)
{
// Find a new boundary string that isn't in the body.
do {
nextBoundary(mMultipartBoundary);
} while (mBody.index(mMultipartBoundary) != UTL_NOT_FOUND);
// Replace the old boundary string.
UtlSListIterator iterator(mBodyParts);
MimeBodyPart* part;
while ((part = dynamic_cast<MimeBodyPart*>(iterator())))
{
// Replace the boundary string just before this part.
mBody.replace(part->getRawStart() - (2 + BOUNDARY_STRING_LENGTH),
BOUNDARY_STRING_LENGTH,
mMultipartBoundary.data(),
BOUNDARY_STRING_LENGTH);
}
// Replace the boundary string in the final boundary.
mBody.replace(mBody.length() - (4 + BOUNDARY_STRING_LENGTH),
BOUNDARY_STRING_LENGTH,
mMultipartBoundary.data(),
BOUNDARY_STRING_LENGTH);
// Replace the boundary string in the Content-Type.
ssize_t loc = this->index(";" MULTIPART_BOUNDARY_PARAMETER "=\"");
this->replace(loc + sizeof (";" MULTIPART_BOUNDARY_PARAMETER "=\"") - 1,
BOUNDARY_STRING_LENGTH,
mMultipartBoundary.data(),
BOUNDARY_STRING_LENGTH);
}
}
UtlBoolean SipPublishContentMgr::getContent(const char* resourceId,
const char* eventTypeKey,
const char* eventType,
UtlBoolean fullState,
const UtlString& acceptHeaderValue,
HttpBody*& content,
UtlBoolean& isDefaultContent,
UtlString* availableMediaTypes)
{
UtlBoolean foundContent = FALSE;
PublishContentContainer* container = NULL;
isDefaultContent = FALSE;
UtlString key;
key.append(resourceId);
key.append(CONTENT_KEY_SEPARATOR);
key.append(eventTypeKey);
lock();
UtlHashBag* pContent;
if (fullState)
{
// Full content (this is the usual case)
pContent = &mContentEntries;
}
else
{
// Partial content (used for partial dialog events)
pContent = &mPartialContentEntries;
}
// See if resource-specific content exists
container =
dynamic_cast <PublishContentContainer*> (pContent->find(&key));
// There is no resource-specific content. Check if the default
// constructor exists.
if (container == NULL)
{
// Construct the key for the default data.
UtlString default_key;
default_key.append(CONTENT_KEY_SEPARATOR);
default_key.append(eventTypeKey);
// Look up the constructor.
UtlHashMap* pDefaultConstructors;
if (fullState)
{
// Full content (this is the usual case)
pDefaultConstructors = &mDefaultContentConstructors;
}
else
{
// Partial content (used for partial dialog events)
pDefaultConstructors = &mDefaultPartialContentConstructors;
}
SipPublishContentMgrDefaultConstructor* constructor =
dynamic_cast <SipPublishContentMgrDefaultConstructor*>
(pDefaultConstructors->findValue(&default_key));
// If it exists, call it to publish content for this resource/event.
if (constructor)
{
constructor->generateDefaultContent(this, resourceId,
eventTypeKey, eventType);
}
// See if resource-specific content exists now.
container =
dynamic_cast <PublishContentContainer*> (pContent->find(&key));
// If content was found, still mark it as default content.
if (container)
{
isDefaultContent = TRUE;
}
// If still no content was found, check if (fixed) default content exists.
else
{
container =
dynamic_cast <PublishContentContainer*>
(mDefaultContentEntries.find(&default_key));
if(container)
{
isDefaultContent = TRUE;
}
}
}
// Within the container, choose the correct content.
if (container)
{
if (acceptHeaderValue.compareTo(acceptAllTypes) != 0)
{
// Search for the first content in the container whose
// MIME type is in the acceptable list.
UtlSListIterator contentIterator(container->mEventContent);
HttpBody* bodyPtr;
while (!foundContent &&
(bodyPtr = dynamic_cast <HttpBody*> (contentIterator())))
{
// Trim any parameters off the body content type.
UtlString* content_type = bodyPtr;
UtlString base_content_type(*content_type);
ssize_t i = base_content_type.index(';');
if (i != UTL_NOT_FOUND)
{
base_content_type.remove(i);
}
// See if base_content_type is in acceptHeaderValue.
if (acceptHeaderValue.findToken(base_content_type.data(), ",", ";"))
{
// If base_content_type is "multipart/related", extract
// the 'type' parameter value, which is the type of the
// root component, and check whether it is in acceptHeaderValue.
ssize_t j;
if (base_content_type.compareTo("multipart/related",
UtlString::ignoreCase) == 0)
{
// Search for the 'type' parameter.
i = content_type->index(";type=", UtlString::ignoreCase);
if (i != UTL_NOT_FOUND)
{
// Advance i to point to the value.
i += sizeof (";type=") - 1;
if ((*content_type)(i) == '\"')
{
// Value is quoted.
// Advance i to point to the value proper.
i++;
// Find the closing double-quote.
j = content_type->index('\"', i);
if (j == UTL_NOT_FOUND)
{
// This shouldn't happen.
Os::Logger::instance().log(FAC_SIP, PRI_WARNING,
"SipPublishContentMgr::getContent "
"No closing double-quote found for 'type' parameter in body MIME type '%s'",
content_type->data());
// j == UTL_NOT_FOUND indicates failure.
}
}
else
{
// Value is not quoted.
// Find the end of the parameter.
j = content_type->index(';', i);
if (j == UTL_NOT_FOUND)
{
j = content_type->length();
}
}
if (j != UTL_NOT_FOUND)
{
// Characters from i to j are the type parameter value.
UtlString base_root_type;
base_root_type.append(*content_type, i, j - i);
// Remove parameters from base_root_type.
ssize_t k = base_content_type.index(';');
if (k != UTL_NOT_FOUND)
{
base_content_type.remove(k);
}
// See if base_root_type is in acceptHeaderValue.
if (acceptHeaderValue.findToken(base_root_type.data(), ",", ";"))
{
// Having passed all the tests, this content is OK.
foundContent = true;
}
}
}
else
{
Os::Logger::instance().log(FAC_SIP, PRI_WARNING,
"SipPublishContentMgr::getContent "
"No 'type' parameter in body MIME type '%s'",
content_type->data());
}
}
else
{
// If base_content_type is not multipart/related,
// we can accept the content with no further tests.
foundContent = true;
}
// If this content is acceptable, copy it into 'content'.
// Because foundContent is true, the loop will exit.
if (foundContent)
{
content = bodyPtr->copy();
}
}
}
if (!foundContent)
{
// No content was found that matched the allowed MIME types.
Os::Logger::instance().log(FAC_SIP, PRI_WARNING,
"SipPublishContentMgr::getContent no acceptable content found for key '%s', acceptHeaderValue '%s', resourceId '%s', eventTypeKey ='%s', eventType '%s'",
key.data(),
acceptHeaderValue.data(),
resourceId ? resourceId : "[none]",
eventTypeKey, eventType);
if (availableMediaTypes)
{
// Construct the list of available MIME types.
availableMediaTypes->remove(0);
contentIterator.reset();
while ((bodyPtr = dynamic_cast <HttpBody*> (contentIterator())))
{
if (!availableMediaTypes->isNull())
{
availableMediaTypes->append(',');
}
availableMediaTypes->append(static_cast <UtlString&> (*bodyPtr));
}
}
}
}
else
{
// No MIME types were specified, take the first content in the list.
// (which should exist)
HttpBody* bodyPtr =
dynamic_cast <HttpBody*> (container->mEventContent.first());
if (bodyPtr)
{
content = bodyPtr->copy();
foundContent = TRUE;
}
else
{
// No content was found (at all).
// Set *availableMediaTypes.
if (availableMediaTypes)
{
availableMediaTypes->remove(0);
}
Os::Logger::instance().log(FAC_SIP, PRI_WARNING,
"SipPublishContentMgr::getContent no content found for key '%s', resourceId '%s', eventTypeKey ='%s', eventType '%s' - publish() must have been called with numContentTypes==0",
key.data(),
resourceId ? resourceId : "[none]",
eventTypeKey, eventType);
}
}
}
else
{
// No container found for this resource and event.
// Set *availableMediaTypes.
if (availableMediaTypes)
{
availableMediaTypes->remove(0);
}
Os::Logger::instance().log(FAC_SIP, PRI_WARNING,
"SipPublishContentMgr::getContent no container found for key '%s', acceptHeaderValue '%s', resourceId '%s', eventTypeKey ='%s', eventType '%s', fullState = %d",
key.data(),
acceptHeaderValue.data(),
resourceId ? resourceId : "[none]",
eventTypeKey, eventType,
fullState);
}
unlock();
return foundContent;
}
int
ParserCWHandler::getURL( const MC2String& urlStr,
const MC2String& postData,
uint32 peerIP, uint32 fromByte, uint32 toByte,
LangTypes::language_t clientLang,
const HttpHeader* inHeaders,
HttpHeader& outHeaders, MC2String& reply,
uint32& startByte, uint32& endByte )
{
uint32 startTime = TimeUtility::getCurrentTime();
// Work with url
MC2String serverURLStr( urlStr );
mc2dbg2 << "serverURLStr " << serverURLStr << endl;
updateRequest( serverURLStr, clientLang );
bool fetchedThruProxy = false;
if ( serverURLStr.find( "://sendThruProxyServer" ) != MC2String::npos ) {
// This url should be fetched thru the proxy server
// Remove 'sendThruProxyServer' from URL
STLStringUtility::replaceString( serverURLStr,
"://sendThruProxyServer/",
"://" );
URL url(serverURLStr);
HttpBody outBody;
HttpVariableContainer myVar;
myVar.https = ( serverURLStr.find( "https://" ) != MC2String::npos );
// Fetch the url thru proxy server. If proxy fails it will be fetched without
// proxy below.
fetchedThruProxy =
HttpProxyFunctions::fetchThruProxy( url, &outHeaders, &outBody, m_thread, &myVar );
if ( fetchedThruProxy ) {
// Successfully fetched thru proxy
reply.append( outBody.getBody(), outBody.getBodyLength() );
}
}
// Work with url
mc2dbg2 << "serverURLStr " << serverURLStr << endl;
updateRequest( serverURLStr, clientLang );
URL url2( serverURLStr );
int ures = 0;
uint32 timeout = Properties::getUint32Property( "CW_TIMEOUT",
5000 );
if ( ! fetchedThruProxy ) {
if ( serverURLStr.find( "internalInThisProcess" ) != MC2String::npos ) {
// Handle internally
reply.clear();
if ( serverURLStr.find("/TMap/") != MC2String::npos ) {
MC2String urlParam = STLStringUtility::basename( url2.getFile() );
if ( !urlParam.empty() ) {
DataBuffer* d = m_thread->getTileMap( urlParam.c_str() );
if ( d != NULL ) {
ures = 200;
reply.append( reinterpret_cast<char*>( d->getBufferAddress() ),
d->getCurrentOffset() );
outHeaders.setStartLine( 200 );
} else {
outHeaders.setStartLine( 503 );
}
delete d;
}
}
} else {
// Send request using the parserthreads urlfetcher
URLFetcher* f = m_thread->getURLFetcher();
HttpHeader sendHeaders; // Extra headers to send
// TODO: Add byterange using fromByte and toByte if not 0,MAX_UINT32
// so we don't download whole file all the time.
MC2String peerIPstr = NetUtility::ip2str( peerIP );
sendHeaders.addHeaderLine( "X-Forwarded-For", peerIPstr );
static const MC2String notForwardHeadersStr[] = {
"X-WAYF-CT",
HttpHeaderLines::CONTENT_TYPE,
HttpHeaderLines::CONTENT_LENGTH,
HttpHeaderLines::CONNECTION,
HttpHeaderLines::TRANSFER_ENCODING,
HttpHeaderLines::X_FORWARDED_FOR,
HttpHeaderLines::PROXY_CONNECTION,
HttpHeaderLines::HOST,
HttpHeaderLines::TE,
HttpHeaderLines::TRAILER,
HttpHeaderLines::KEEP_ALIVE,
HttpHeaderLines::PROXY_AUTHENTICATE,
HttpHeaderLines::PROXY_AUTHORIZATION,
HttpHeaderLines::UPGRADE,
};
// TODO: Also remove all headers in Connection: header. Like
// "Connection: Keep-Alive, Trailer" should delete those two.
static const set< MC2String, strNoCaseCompareLess > notForwardHeaders(
BEGIN_ARRAY( notForwardHeadersStr ),
END_ARRAY( notForwardHeadersStr ) );
if ( inHeaders != NULL ) {
const HttpHeader::HeaderMap& headers = inHeaders->getHeaderMap();
for ( HttpHeader::HeaderMap::const_iterator it = headers.begin() ;
it != headers.end() ; ++it ) {
if ( notForwardHeaders.find( it->first ) ==
notForwardHeaders.end() ) {
sendHeaders.addHeaderLine( it->first, *it->second );
}
}
}
if ( postData.empty() ) {
ures = f->get( reply, outHeaders, url2,
timeout, &sendHeaders );
} else {
if ( inHeaders->getHeaderValue( "X-WAYF-CT" ) != NULL ) {
sendHeaders.addHeaderLine(
HttpHeaderLines::CONTENT_TYPE,
*inHeaders->getHeaderValue( "X-WAYF-CT" ) );
} else {
sendHeaders.addHeaderLine(
HttpHeaderLines::CONTENT_TYPE,
"application/x-www-form-urlencoded" );
}
ures = f->post( reply, outHeaders, url2, postData,
timeout, &sendHeaders );
}
// Reset user agent
//f->setDefaultUserAgent();
}
} // if (! fetchedThruProxy )
// Remove chunked-encoding from reply (if present)
const MC2String teh( "Transfer-Encoding" );
const MC2String* te = outHeaders.getHeaderValue( &teh );
if ( te != NULL && ( te->find( "chunked") != MC2String::npos ) ) {
outHeaders.deleteHeaderLine( &teh );
}
// Check if web updated user
const MC2String wfidh( "X-WFID-UPDATE" );
const MC2String* wfid = outHeaders.getHeaderValue( &wfidh );
if ( wfid != NULL ) {
// Remove the uin from user cache
uint32 uin = STLStringUtility::strtoul( *wfid );
m_group->removeUserFromCache( uin );
// And remove the header
outHeaders.deleteHeaderLine( &wfidh );
}
// Make reply
const MC2String eol( "\r\n" );
if ( fromByte > toByte ) {
toByte = fromByte;
}
const uint32 maxBytes = toByte - fromByte;
uint32 lastByte = uint32( MAX( int32(reply.size()) - 1, 0 ) );
startByte = MIN( fromByte, lastByte );
endByte = startByte + MIN( lastByte - startByte, maxBytes );
if ( ures > 0 && reply.size() > 0 &&
(endByte != lastByte || startByte != 0) )
{
// Set byte range in reply
MC2String rangeStr( "bytes " );
STLStringUtility::uint2str( startByte, rangeStr );
rangeStr.append( "-" );
STLStringUtility::uint2str( endByte, rangeStr );
rangeStr.append( "/" );
STLStringUtility::uint2str( reply.size(), rangeStr ); // Real size
outHeaders.addHeaderLine( "Content-Range", rangeStr );
rangeStr = "";
STLStringUtility::uint2str( endByte - startByte + 1, rangeStr );
// Set right content length
outHeaders.addHeaderLine( "Content-Length", rangeStr );
// Set startline with 206 Partial Content
MC2String responce( outHeaders.getStartLine()->substr( 0, 9 ) );
responce.append( "206 Partial Content" );
responce.append( eol );
outHeaders.setStartLine( new MC2String( responce ) );
} else if ( ures < 0 || outHeaders.getStartLine() == NULL ) {
if ( TimeUtility::getCurrentTime() - startTime >= timeout ) {
outHeaders.setStartLine( 503 );
} else {
outHeaders.setStartLine( 500 );
}
} else {
// Set startline with eol
outHeaders.setStartLine(
new MC2String( StringUtility::trimStartEnd(
*outHeaders.getStartLine() ) + eol ) );
}
return ures;
}
UtlBoolean SipPublishContentMgr::getContent(const char* resourceId,
const char* eventTypeKey,
const char* eventType,
const char* acceptHeaderValue,
HttpBody*& content,
int& version,
UtlBoolean& isDefaultContent,
UtlBoolean fullState)
{
UtlBoolean foundContent = FALSE;
UtlString key(resourceId);
key.append(eventTypeKey);
PublishContentContainer* container = NULL;
isDefaultContent = FALSE;
// Turn acceptHeaderValue into a HashBag of its components.
// acceptedTypesGiven = FALSE if there are no components.
UtlHashBag contentTypes;
UtlBoolean acceptedTypesGiven =
buildContentTypesContainer(acceptHeaderValue, contentTypes);
lock();
UtlHashBag* pContent;
if (fullState)
{
// Full content (this is the usual case)
pContent = &mContentEntries;
}
else
{
// Partial content (used for partial dialog events)
pContent = &mPartialContentEntries;
}
// See if resource-specific content exists
container =
dynamic_cast <PublishContentContainer*> (pContent->find(&key));
// There is no resource-specific content. Check if the default
// constructor exists.
if (container == NULL)
{
// Construct the key for the default data.
UtlString default_key(eventTypeKey);
// Look up the constructor.
SipPublishContentMgrDefaultConstructor* constructor =
dynamic_cast <SipPublishContentMgrDefaultConstructor*>
(mDefaultContentConstructors.findValue(&default_key));
// If it exists, call it to publish content for this resource/event.
if (constructor)
{
constructor->generateDefaultContent(this, resourceId,
eventTypeKey, eventType);
}
// See if resource specific content exists now.
container =
dynamic_cast <PublishContentContainer*> (pContent->find(&key));
// If content was found, still mark it as default content.
if (container)
{
isDefaultContent = TRUE;
}
// If still no content was found, check if the default exists.
else
{
container =
dynamic_cast <PublishContentContainer*>
(mDefaultContentEntries.find(&default_key));
if(container)
{
isDefaultContent = TRUE;
}
}
}
// Within the container, find the content of the right MIME type.
if (container)
{
if (acceptedTypesGiven)
{
UtlString base_mime_type;
// Search for the first content in the container whose
// MIME type is in the acceptable list.
UtlSListIterator contentIterator(container->mEventContent);
HttpBody* bodyPtr;
UtlSListIterator versionIterator(container->mEventVersion);
UtlInt* versionPtr;
while (!foundContent &&
(bodyPtr = dynamic_cast <HttpBody*> (contentIterator())) &&
(versionPtr = dynamic_cast <UtlInt*> (versionIterator())))
{
// Test if ';' is present in *bodyPtr's MIME type.
// (Remember that an HttpBody considered as a UtlString has
// the value of its content type.)
ssize_t i = bodyPtr->index(';');
// The 'if expression' is TRUE if the MIME type of *bodyPtr
// is found in in contentTypes. This is messy, because
// *bodyPtr's MIME type may have parameters, which have
// to be removed before searching contentTypes.
if (contentTypes.find(i == UTL_NOT_FOUND ?
bodyPtr :
( base_mime_type.remove(0),
base_mime_type.append(*bodyPtr, 0, i),
&base_mime_type)))
{
content = bodyPtr->copy();
version = versionPtr->getValue();
foundContent = TRUE;
}
}
if (!foundContent)
{
// No content was found that matched the required MIME types.
OsSysLog::add(FAC_SIP, PRI_WARNING,
"SipPublishContentMgr::getContent no content found for key '%s', acceptHeaderValue '%s', resourceId '%s', eventTypeKey ='%s', eventType '%s'",
key.data(),
acceptHeaderValue ? acceptHeaderValue : "[none]",
resourceId ? resourceId : "[none]",
eventTypeKey, eventType);
}
}
else
{
// No MIME types were specified, take the first content in the list.
HttpBody* bodyPtr =
dynamic_cast <HttpBody*> (container->mEventContent.first());
UtlInt* versionPtr =
dynamic_cast <UtlInt*> (container->mEventVersion.first());
if (bodyPtr)
{
content = bodyPtr->copy();
version = versionPtr->getValue();
foundContent = TRUE;
}
else
{
// No content was found (at all).
OsSysLog::add(FAC_SIP, PRI_WARNING,
"SipPublishContentMgr::getContent no content found for key '%s', acceptHeaderValue '%s', resourceId '%s', eventTypeKey ='%s', eventType '%s'",
key.data(),
acceptHeaderValue ? acceptHeaderValue : "[none]",
resourceId ? resourceId : "[none]",
eventTypeKey, eventType);
}
}
}
else
{
// No container found for this resource and event.
OsSysLog::add(FAC_SIP, PRI_WARNING,
"SipPublishContentMgr::getContent no container found for key '%s', acceptHeaderValue '%s', resourceId '%s', eventTypeKey ='%s', eventType '%s', fullState = %d",
key.data(),
acceptHeaderValue ? acceptHeaderValue : "[none]",
resourceId ? resourceId : "[none]",
eventTypeKey, eventType,
fullState);
}
unlock();
contentTypes.destroyAll();
return (foundContent);
}
