void VJSImage::_thumbnail(XBOX::VJSParms_callStaticFunction& ioParms, VJSPictureContainer* inPict)
{
bool ok = true;
if (!ioParms.IsNumberParam(1))
{
ok = false;
vThrowError(VE_JVSC_WRONG_PARAMETER_TYPE_NUMBER, "1");
}
if (!ioParms.IsNumberParam(2))
{
ok = false;
vThrowError(VE_JVSC_WRONG_PARAMETER_TYPE_NUMBER, "2");
}
VPicture* pic = inPict->GetPict();
if (pic != nil && ok)
{
sLONG w = 0, h = 0, mode = 0;
ioParms.GetLongParam(1, &w);
ioParms.GetLongParam(2, &h);
ioParms.GetLongParam(3, &mode);
if (w == 0)
w = 300;
if (h == 0)
h = 300;
if (mode == 0)
mode = 4;
VPicture* thumb = pic->BuildThumbnail(w, h, (PictureMosaic)mode);
if (thumb != nil)
{
VPictureCodecFactoryRef fact;
VPicture* thumb2 = new VPicture();
VError err = fact->Encode(*thumb, L".jpg", *thumb2, nil);
if (err == VE_OK)
{
/*
VJSPictureContainer* pictContains = new VJSPictureContainer(thumb2, true, ioParms.GetContextRef());
ioParms.ReturnValue(VJSImage::CreateInstance(ioParms.GetContextRef(), pictContains));
pictContains->Release();
*/
ioParms.ReturnVValue(*thumb2);
delete thumb2;
}
else
{
delete thumb2;
ioParms.ReturnNullValue();
}
delete thumb;
}
else
ioParms.ReturnNullValue();
}
else
ioParms.ReturnNullValue();
}
void VJSNetServerClass::_pause (XBOX::VJSParms_callStaticFunction &ioParms, VJSNetServerObject *inServer)
{
xbox_assert(inServer != NULL);
sLONG waitingTime; // In milliseconds.
if (!ioParms.CountParams())
waitingTime = 1;
else if (ioParms.CountParams() != 1 || !ioParms.IsNumberParam(1) || !ioParms.GetLongParam(1, &waitingTime)) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_NUMBER, "1");
return;
}
// Need support from VTCPConnectionListener.
XBOX::vThrowError(XBOX::VE_JVSC_UNSUPPORTED_FUNCTION, "net.Server.pause()");
}
void VJSNetServerSyncClass::_accept (XBOX::VJSParms_callStaticFunction &ioParms, VJSNetServerObject *inServer)
{
xbox_assert(inServer != NULL);
sLONG timeOut;
if (ioParms.CountParams() >= 1) {
if (!ioParms.IsNumberParam(1) || !ioParms.GetLongParam(1, &timeOut)) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_NUMBER, "1");
return;
}
if (timeOut < 0) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_NUMBER, "1");
return;
}
} else
timeOut = 0;
XBOX::XTCPSock *socket;
// If socket returned is NULL, accept() has timed out or an error has occured.
// An exception is thrown by GetNewConnectedSocket() if erroneous.
if ((socket = inServer->fSockListener->GetNewConnectedSocket(timeOut)) == NULL)
ioParms.ReturnNullValue();
else {
XBOX::VTCPEndPoint *endPoint = NULL;
VJSNetSocketObject *socketObject = NULL;
if ((endPoint = new XBOX::VTCPEndPoint(socket)) == NULL
|| (socketObject = new VJSNetSocketObject(true, VJSNetSocketObject::eTYPE_TCP4, false)) == NULL) {
if (endPoint != NULL)
endPoint->Release();
if (socketObject != NULL)
socketObject->Release();
socket->Close();
delete socket;
XBOX::vThrowError(XBOX::VE_MEMORY_FULL);
} else {
socketObject->fEndPoint = endPoint;
socketObject->fEndPoint->SetNoDelay(false);
XBOX::VJSObject newSocketSync = VJSNetSocketSyncClass::CreateInstance(ioParms.GetContext(), socketObject);
XBOX::VString address;
socketObject->fObjectRef = newSocketSync.GetObjectRef();
socketObject->fWorker = VJSWorker::RetainWorker(ioParms.GetContext());
socketObject->fEndPoint->GetIP(address);
newSocketSync.SetProperty("remoteAddress", address);
newSocketSync.SetProperty("remotePort", (sLONG) socketObject->fEndPoint->GetPort() & 0xffff);
ioParms.ReturnValue(newSocketSync);
}
}
}
void VJSNetServerSyncClass::_listen (XBOX::VJSParms_callStaticFunction &ioParms, VJSNetServerObject *inServer)
{
xbox_assert(inServer != NULL);
sLONG port;
if (ioParms.CountParams() >= 1) {
if (!ioParms.IsNumberParam(1) || !ioParms.GetLongParam(1, &port)) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_NUMBER, "1");
return;
}
} else
port = 0; // Will use a random port (useful?).
// Re-use code of async listen().
#if WITH_DEPRECATED_IPV4_API
uLONG address;
if (ioParms.CountParams() >= 2) {
XBOX::VString hostname;
if (!ioParms.IsStringParam(2) || !ioParms.GetStringParam(2, hostname)) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_STRING, "2");
return;
}
address = XBOX::ServerNetTools::ResolveAddress(hostname);
} else
address = 0; // Same as "localhost".
#else
//jmo - je ne comprends pas bien la logique du resolve sur le hostname...
// On veut une IP 'publique' ? J'ai simplifié.
VString address=VNetAddress::GetAnyIP();
#endif
// We are already listening, stop previous listener.
if (inServer->fConnectionListener != NULL)
inServer->Close();
// Setup new listener.
if ((inServer->fSockListener = new XBOX::VSockListener()) == NULL) {
XBOX::vThrowError(XBOX::VE_MEMORY_FULL);
return;
}
XBOX::VError error;
error = XBOX::VE_OK;
if (inServer->fIsSSL)
error = inServer->fSockListener->SetKeyAndCertificate(inServer->fKey, inServer->fCertificate);
if (error != XBOX::VE_OK) {
inServer->Close();
XBOX::vThrowError(error);
}
else if (!inServer->fSockListener->SetBlocking(true)
|| !inServer->fSockListener->AddListeningPort(address, port, inServer->fIsSSL)
|| !inServer->fSockListener->StartListening()) {
inServer->Close();
XBOX::vThrowError(XBOX::VE_SRVR_FAILED_TO_CREATE_LISTENING_SOCKET);
}
else {
inServer->fAddress = address;
inServer->fPort = port;
}
}
void VJSNetServerClass::_listen (XBOX::VJSParms_callStaticFunction &ioParms, VJSNetServerObject *inServer)
{
xbox_assert(inServer != NULL);
XBOX::VString address;
sLONG port;
if (!ioParms.CountParams()) {
XBOX::vThrowError(XBOX::VE_JVSC_EXPECTING_PARAMETER, "net.Server.listen()");
return;
}
if (!ioParms.IsNumberParam(1) || !ioParms.GetLongParam(1, &port)) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_NUMBER, "1");
return;
}
XBOX::VString hostname;
XBOX::VJSObject callback(ioParms.GetContext());
bool hasCallback;
hostname = "";
hasCallback = false;
if (ioParms.CountParams() >= 2) {
if (ioParms.IsStringParam(2)) {
if (!ioParms.GetStringParam(2, hostname)) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_STRING, "2");
return;
}
} else if (ioParms.IsObjectParam(2) && ioParms.GetParamFunc(2, callback)) {
hasCallback = true;
} else {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_FUNCTION, "2");
return;
}
}
if (ioParms.CountParams() == 3 ) {
if ((hasCallback || !ioParms.IsObjectParam(3) || !ioParms.GetParamFunc(3, callback))) {
XBOX::vThrowError(XBOX::VE_JVSC_WRONG_PARAMETER_TYPE_FUNCTION, "3");
return;
} else
hasCallback = true;
}
// We are already listening, stop previous listener.
if (inServer->fConnectionListener != NULL)
inServer->Close();
// Set up listener.
if ((inServer->fConnectionListener = new XBOX::VTCPConnectionListener())== NULL) {
XBOX::vThrowError(XBOX::VE_MEMORY_FULL);
return;
}
if (inServer->fIsSSL)
inServer->fConnectionListener->SetSSLKeyAndCertificate(inServer->fCertificate, inServer->fKey);
VJSNetSocketObject::sMutex.Lock();
if (VJSNetSocketObject::sSelectIOPool == NULL)
VJSNetSocketObject::sSelectIOPool = new XBOX::VTCPSelectIOPool();
VJSNetSocketObject::sMutex.Unlock();
inServer->fConnectionListener->AddSelectIOPool(VJSNetSocketObject::sSelectIOPool);
VJSWorker *worker;
worker = VJSWorker::RetainWorker(ioParms.GetContext());
VJSConnectionHandlerFactory *connectionHandlerFactory;
if ((connectionHandlerFactory = new VJSConnectionHandlerFactory(worker, inServer, inServer->fIsSSL)) == NULL) {
XBOX::vThrowError(XBOX::VE_MEMORY_FULL);
XBOX::ReleaseRefCountable<VJSWorker>(&worker);
return;
}
#if WITH_DEPRECATED_IPV4_API
sLONG resolvedAddress;
if (hostname.GetLength()) {
address = hostname;
resolvedAddress = XBOX::ServerNetTools::ResolveAddress(hostname);
} else {
address = "0.0.0.0";
std::vector<IP4> localIPs;
if (XBOX::ServerNetTools::GetLocalIPv4Addresses(localIPs))
resolvedAddress = localIPs[0];
else
resolvedAddress = 0; // Should be same as above.
}
connectionHandlerFactory->SetIP(resolvedAddress);
#else
XBOX::VNetAddressList addrList;
bool isIPv6;
if (hostname.GetLength()) {
XBOX::VNetAddress addr(hostname, port);
isIPv6 = addr.IsV6();
addrList.FromDnsQuery(hostname, port);
} else {
addrList.FromLocalInterfaces();
isIPv6 = false;
}
// Always take first matching type address.
XBOX::VNetAddressList::const_iterator it;
for (it = addrList.begin(); it != addrList.end(); it++)
if ((*it).IsV6() == isIPv6)
break;
address = (*it).GetIP();
connectionHandlerFactory->SetIP(address);
#endif
connectionHandlerFactory->AddNewPort(port);
XBOX::VError error;
error = inServer->fConnectionListener->AddConnectionHandlerFactory(connectionHandlerFactory);
connectionHandlerFactory->Release(); // AddConnectionHandlerFactory() has done a retain().
if (error != XBOX::VE_OK
|| (error = inServer->fConnectionListener->StartListening()) != XBOX::VE_OK)
XBOX::vThrowError(error);
else {
inServer->fAddress = address;
inServer->fPort = port;
if (hasCallback)
inServer->AddListener("listening", callback, false);
worker->QueueEvent(VJSNetEvent::Create(inServer, "listening"));
}
XBOX::ReleaseRefCountable<VJSWorker>(&worker);
}
void VJSLanguageSyntaxTester::_GotoDefinition( XBOX::VJSParms_callStaticFunction &ioParams, void * )
{
VString filePathStr, symTablePathStr, selectionStr;
sLONG line = 0;
if (ioParams.CountParams() == 4)
{
if (!ioParams.GetStringParam( 1, symTablePathStr )) return;
if (!ioParams.GetStringParam( 2, filePathStr )) return;
if (!ioParams.GetLongParam( 3, &line )) return;
if (!ioParams.GetStringParam( 4, selectionStr )) return;
}
else
return;
VFilePath symbolTablePath( symTablePathStr, FPS_POSIX);
VFilePath filePath( filePathStr, FPS_POSIX);
if ( ! symbolTablePath.IsValid() || ! filePath.IsValid() )
return;
if ( line < 1 )
return;
CLanguageSyntaxComponent *languageSyntax = (CLanguageSyntaxComponent *)VComponentManager::RetainComponent( (CType)CLanguageSyntaxComponent::Component_Type );
if (languageSyntax)
{
// First, load up the symbol table as an actual table instead of just a path string
ISymbolTable *symTable = NULL;
if (!symTablePathStr.IsEmpty())
{
symTable = languageSyntax->CreateSymbolTable();
if (symTable)
{
VFile file(symbolTablePath);
if (symTable->OpenSymbolDatabase( file ))
{
// Now that we have all of the parameters grabbed, we can figure out which language syntax engine
// we want to load up (based on the test file), and ask it to give us completions. We can then take
// those completions and turn them into an array of values to pass back to the caller.
VString extension;
filePath.GetExtension( extension );
ISyntaxInterface *syntaxEngine = languageSyntax->GetSyntaxByExtension( extension );
if (syntaxEngine)
{
// Now that we've got the syntax engine, we can ask it for the completions we need
std::vector< IDefinition > definitions;
syntaxEngine->GetDefinitionsForTesting( selectionStr, symTable, filePath.GetPath(), line, definitions );
JSDefinitionResult *results = new JSDefinitionResult( definitions );
ioParams.ReturnValue( VJSLanguageSyntaxTesterDefinitionResults::CreateInstance( ioParams.GetContextRef(), results ) );
results->Release();
}
}
symTable->Release();
}
}
languageSyntax->Release();
}
}
void VJSLanguageSyntaxTester::_GetSymbol( XBOX::VJSParms_callStaticFunction &ioParams, void * )
{
// We are expecting 4 JavaScript parameters:
// - path to the symbol table
// - symbol name
// - symbol definition file
// - symbol definition line number
VString symTablePathStr, symbolName, symbolDefPath;
sLONG symbolDefLineNumber;
if (ioParams.CountParams() == 4) {
if (!ioParams.GetStringParam( 1, symTablePathStr )) return;
if (!ioParams.GetStringParam( 2, symbolName )) return;
if (!ioParams.GetStringParam( 3, symbolDefPath )) return;
if (!ioParams.GetLongParam( 4, &symbolDefLineNumber )) return;
}
else
return;
VFilePath symbolTablePath( symTablePathStr, FPS_POSIX);
VFilePath symbolDefFilePath( symbolDefPath, FPS_POSIX);
if ( ! symbolTablePath.IsValid() || ! symbolDefFilePath.IsValid() )
return;
CLanguageSyntaxComponent *languageSyntax = (CLanguageSyntaxComponent *)VComponentManager::RetainComponent( (CType)CLanguageSyntaxComponent::Component_Type );
if (languageSyntax)
{
// First, load up the symbol table as an actual table instead of just a path string
ISymbolTable *symTable = NULL;
if (!symTablePathStr.IsEmpty())
{
symTable = languageSyntax->CreateSymbolTable();
if (symTable)
{
VFile file(symbolTablePath);
if (symTable->OpenSymbolDatabase( file ))
{
// Get symbol file
std::vector< Symbols::IFile * > files = symTable->GetFilesByPathAndBaseFolder( symbolDefFilePath, eSymbolFileBaseFolderProject );
if ( ! files.empty() )
{
Symbols::IFile *file = files.front();
file->Retain();
for (std::vector< Symbols::IFile * >::iterator iter = files.begin(); iter != files.end(); ++iter)
(*iter)->Release();
// Gets symbol corresponding to given parameters
Symbols::ISymbol* owner = symTable->GetSymbolOwnerByLine(file, symbolDefLineNumber);
Symbols::ISymbol* sym = NULL;
if (NULL != owner && owner->GetName() == symbolName)
{
sym = owner;
sym->Retain();
}
if (NULL == sym)
{
std::vector< Symbols::ISymbol * > syms = symTable->GetSymbolsByName(owner, symbolName,file);
for (std::vector< Symbols::ISymbol * >::iterator iter = syms.begin(); iter != syms.end(); ++iter)
{
if ( ( (*iter)->GetLineNumber() + 1 ) == symbolDefLineNumber )
{
sym = *iter;
(*iter)->Retain();
}
(*iter)->Release();
}
}
if (NULL != sym)
{
VJSObject result(ioParams.GetContextRef());
VJSValue jsval(ioParams.GetContextRef());
VString signature;
symTable->GetSymbolSignature( sym, signature );
result.MakeEmpty();
jsval.SetString( sym->GetName() );
result.SetProperty(L"name", jsval, JS4D::PropertyAttributeNone);
jsval.SetString( sym->GetTypeName() );
result.SetProperty(L"type", jsval, JS4D::PropertyAttributeNone);
jsval.SetNumber( sym->GetLineNumber() + 1 );
result.SetProperty(L"line", jsval, JS4D::PropertyAttributeNone);
jsval.SetString( signature );
result.SetProperty(L"signature", jsval, JS4D::PropertyAttributeNone);
jsval.SetString( sym->GetKindString() );
result.SetProperty(L"kind", jsval, JS4D::PropertyAttributeNone);
ioParams.ReturnValue(result);
sym->Release();
}
if (NULL != owner)
owner->Release();
file->Release();
}
}
symTable->Release();
}
}
languageSyntax->Release();
}
}
void VJSLanguageSyntaxTester::_GetCompletions( XBOX::VJSParms_callStaticFunction &ioParams, void * )
{
// We are expecting 5 parameters for JavaScript. One for the path to the symbol table, one for the path to the test file (which
// must already be a part of the symbol table), one for the line number within the file, one for the string that
// we are going to be completing at that point and one for the completion mode. If we get only three parameters, then it's a CSS completion test, which is
// fine -- we just modify the parameters we pass into GetSuggestionsForTesting.
VString symTablePathStr, testFilePathStr, completionString, completionModeStr;
sLONG completionLocation;
if (ioParams.CountParams() == 5) {
if (!ioParams.GetStringParam( 1, symTablePathStr )) return;
if (!ioParams.GetStringParam( 2, completionString )) return;
if (!ioParams.GetStringParam( 3, testFilePathStr )) return;
if (!ioParams.GetLongParam( 4, &completionLocation )) return;
if (!ioParams.GetStringParam( 5, completionModeStr )) return;
} else if (ioParams.CountParams() == 3) {
bool curlyBraces;
if (!ioParams.GetStringParam( 1, completionString )) return;
if (!ioParams.GetBoolParam( 2, &curlyBraces )) return;
if (!ioParams.GetStringParam( 3, testFilePathStr )) return;
// We fudge the completion location information when working with CSS files so that it
// denotes whether we're inside of curly braces or not.
completionLocation = curlyBraces ? 1 : 0;
} else {
return;
}
VFilePath symbolTablePath( symTablePathStr, FPS_POSIX);
VFilePath testFilePath( testFilePathStr, FPS_POSIX);
if ( ! symbolTablePath.IsValid() || ! testFilePath.IsValid() )
return;
EJSCompletionTestingMode completionMode;
if (completionModeStr == "text")
completionMode = eText;
else if (completionModeStr == "displayText")
completionMode = eDisplayText;
else
return;
CLanguageSyntaxComponent *languageSyntax = (CLanguageSyntaxComponent *)VComponentManager::RetainComponent( (CType)CLanguageSyntaxComponent::Component_Type );
if (languageSyntax)
{
// First, load up the symbol table as an actual table instead of just a path string
ISymbolTable *symTable = NULL;
if (!symTablePathStr.IsEmpty())
{
symTable = languageSyntax->CreateSymbolTable();
if ( symTable )
{
VFile file(symbolTablePath);
if (symTable->OpenSymbolDatabase( file ))
{
// Now that we have all of the parameters grabbed, we can figure out which language syntax engine
// we want to load up (based on the test file), and ask it to give us completions. We can then take
// those completions and turn them into an array of values to pass back to the caller.
VString extension;
testFilePath.GetExtension( extension );
ISyntaxInterface *syntaxEngine = languageSyntax->GetSyntaxByExtension( extension );
if (syntaxEngine)
{
// Now that we've got the syntax engine, we can ask it for the completions we need
std::vector< VString > suggestions;
syntaxEngine->GetSuggestionsForTesting( completionString, symTable, testFilePath.GetPath() , completionLocation, completionMode, suggestions );
JSResult *results = new JSResult( suggestions );
ioParams.ReturnValue( VJSLanguageSyntaxTesterResults::CreateInstance( ioParams.GetContextRef(), results ) );
results->Release();
}
}
symTable->Release();
}
}
languageSyntax->Release();
}
}
