bool GenericNPObject::RemoveProperty(NPIdentifier name) {
if (invalid) return false;
try {
if (NPNFuncs.identifierisstring(name)) {
char *key = NPNFuncs.utf8fromidentifier(name);
if (alpha_mapper.count(key) > 0) {
NPNFuncs.releasevariantvalue(&(alpha_mapper[key]));
alpha_mapper.erase(key);
}
}
else {
// assume int...
unsigned long key = (unsigned long)NPNFuncs.intfromidentifier(name);
if (numeric_mapper.size() > key) {
NPNFuncs.releasevariantvalue(&(numeric_mapper[key]));
numeric_mapper.erase(numeric_mapper.begin() + key);
}
NPVARIANT_TO_INT32(immutables["length"])--;
}
}
catch (...) {
}
return true;
}
v8::Handle<v8::Value> convertNPVariantToV8Object(const NPVariant* variant, NPObject* owner, v8::Isolate* isolate)
{
NPVariantType type = variant->type;
switch (type) {
case NPVariantType_Int32:
return v8::Integer::New(NPVARIANT_TO_INT32(*variant), isolate);
case NPVariantType_Double:
return v8::Number::New(isolate, NPVARIANT_TO_DOUBLE(*variant));
case NPVariantType_Bool:
return v8Boolean(NPVARIANT_TO_BOOLEAN(*variant), isolate);
case NPVariantType_Null:
return v8::Null(isolate);
case NPVariantType_Void:
return v8::Undefined(isolate);
case NPVariantType_String: {
NPString src = NPVARIANT_TO_STRING(*variant);
return v8::String::NewFromUtf8(isolate, src.UTF8Characters, v8::String::kNormalString, src.UTF8Length);
}
case NPVariantType_Object: {
NPObject* object = NPVARIANT_TO_OBJECT(*variant);
if (V8NPObject* v8Object = npObjectToV8NPObject(object))
return v8::Local<v8::Object>::New(isolate, v8Object->v8Object);
return createV8ObjectForNPObject(object, owner, isolate);
}
default:
return v8::Undefined(isolate);
}
}
bool convert_js_to_mrb_array(NPP npp, const NPVariant &variant, mrb_state *mrb, mrb_value *result)
{
NPVariant length;
NPN_GetProperty(npp, NPVARIANT_TO_OBJECT(variant), NPN_GetStringIdentifier("length"), &length);
int len;
if (NPVARIANT_IS_INT32(length)){
len = NPVARIANT_TO_INT32(length);
}else if (NPVARIANT_IS_DOUBLE(length)){
len = static_cast< int >(NPVARIANT_TO_DOUBLE(length)); // Why double??
}else{
NPN_ReleaseVariantValue(&length);
return false;
}
NPN_ReleaseVariantValue(&length);
mrb_value ret_array = mrb_ary_new_capa(mrb, len);
for (int32_t i=0; i<len; i++){
NPVariant item;
std::ostringstream oss;
oss << i;
NPN_GetProperty(npp, NPVARIANT_TO_OBJECT(variant), NPN_GetStringIdentifier(oss.str().c_str()), &item);
mrb_value mrb_item;
if (!convert_js_to_mrb(npp, item, mrb, &mrb_item)){
NPN_ReleaseVariantValue(&item);
return false;
}
NPN_ReleaseVariantValue(&item);
mrb_ary_push(mrb, ret_array, mrb_item);
}
*result = ret_array;
return true;
}
bool convert_js_to_mrb(NPP npp, const NPVariant &variant, mrb_state *mrb, mrb_value *result)
{
switch(variant.type){
case NPVariantType_Void:
case NPVariantType_Null:
*result = mrb_nil_value();
return true;
case NPVariantType_Bool:
if (NPVARIANT_TO_BOOLEAN(variant)){
*result = mrb_true_value();
}else{
*result = mrb_false_value();
}
return true;
case NPVariantType_Int32:
*result = mrb_fixnum_value(NPVARIANT_TO_INT32(variant));
return true;
case NPVariantType_Double:
*result = mrb_float_value(NPVARIANT_TO_DOUBLE(variant));
return true;
case NPVariantType_String:
*result = mrb_str_new(mrb, NPVARIANT_TO_STRING(variant).UTF8Characters,
NPVARIANT_TO_STRING(variant).UTF8Length);
return true;
case NPVariantType_Object:
return convert_js_to_mrb_object(npp, variant, mrb, result);
default:
break;
}
return false;
}
bool ScriptablePluginObject::SetProperty(NPIdentifier name, const NPVariant *value)
{
if (!m_plugin)
return false;
std::string str;
std::stringstream ss;
bool boolean = false;
unsigned short val = -1;
if (NPVARIANT_IS_STRING(*value))
{
str.assign(NPVARIANT_TO_STRING(*value).UTF8Characters,
NPVARIANT_TO_STRING(*value).UTF8Length);
}
else if (NPVARIANT_IS_BOOLEAN(*value))
{
boolean = NPVARIANT_TO_BOOLEAN(*value);
}
else if (NPVARIANT_IS_INT32(*value))
{
val = NPVARIANT_TO_INT32(*value);
ss << val;
ss >> str;
}
NPIdentifier
int32VariantToIdentifier(NPVariant variant)
{
assert(NPVARIANT_IS_INT32(variant));
int32_t integer = NPVARIANT_TO_INT32(variant);
return NPN_GetIntIdentifier(integer);
}
double CPlugin::GetZoomLevel()
{
double level = 1;
NPVariant vLevel;
VOID_TO_NPVARIANT(vLevel);
try
{
NPObject* pContainer = GetContainer();
if (!NPN_Invoke(m_pNPInstance, pContainer, GetIdentifier("getZoomLevel"), NULL, 0, &vLevel))
{
throw CString(_T("Cannot invoke window.Container.getZoomLevel()"));
}
if (NPVARIANT_IS_DOUBLE(vLevel))
level = NPVARIANT_TO_DOUBLE(vLevel);
else if ( NPVARIANT_IS_INT32(vLevel) )
level = NPVARIANT_TO_INT32(vLevel);
}
catch (const CString& strMessage)
{
level = 1;
UNUSED(strMessage);
TRACE(_T("[CPlugin::GetZoomLevel Exception] %s\n"), strMessage);
}
if (!NPVARIANT_IS_VOID(vLevel)) NPN_ReleaseVariantValue(&vLevel);
return level;
}
v8::Handle<v8::Value> convertNPVariantToV8Object(const NPVariant* variant, NPObject* npobject)
{
NPVariantType type = variant->type;
switch (type) {
case NPVariantType_Int32:
return v8Integer(NPVARIANT_TO_INT32(*variant));
case NPVariantType_Double:
return v8::Number::New(NPVARIANT_TO_DOUBLE(*variant));
case NPVariantType_Bool:
return v8Boolean(NPVARIANT_TO_BOOLEAN(*variant));
case NPVariantType_Null:
return v8::Null();
case NPVariantType_Void:
return v8::Undefined();
case NPVariantType_String: {
NPString src = NPVARIANT_TO_STRING(*variant);
return v8::String::New(src.UTF8Characters, src.UTF8Length);
}
case NPVariantType_Object: {
NPObject* obj = NPVARIANT_TO_OBJECT(*variant);
if (obj->_class == npScriptObjectClass)
return reinterpret_cast<V8NPObject*>(obj)->v8Object;
return createV8ObjectForNPObject(obj, npobject);
}
default:
return v8::Undefined();
}
}
JSValue convertNPVariantToValue(ExecState* exec, const NPVariant* variant, RootObject* rootObject)
{
JSLockHolder lock(exec);
NPVariantType type = variant->type;
if (type == NPVariantType_Bool)
return jsBoolean(NPVARIANT_TO_BOOLEAN(*variant));
if (type == NPVariantType_Null)
return jsNull();
if (type == NPVariantType_Void)
return jsUndefined();
if (type == NPVariantType_Int32)
return jsNumber(NPVARIANT_TO_INT32(*variant));
if (type == NPVariantType_Double)
return jsNumber(NPVARIANT_TO_DOUBLE(*variant));
if (type == NPVariantType_String)
return WebCore::jsString(exec, convertNPStringToUTF16(&variant->value.stringValue));
if (type == NPVariantType_Object) {
NPObject* obj = variant->value.objectValue;
if (obj->_class == NPScriptObjectClass)
// Get JSObject from NP_JavaScriptObject.
return ((JavaScriptObject*)obj)->imp;
// Wrap NPObject in a CInstance.
return CInstance::create(obj, rootObject)->createRuntimeObject(exec);
}
return jsUndefined();
}
bool NPSafeArray::GetItem(NPObject *npobj, const NPVariant *args, uint32_t argCount,
NPVariant *result) {
NPSafeArray *safe = static_cast<NPSafeArray*>(npobj);
if (safe->arr_.m_psa == NULL)
return false;
LONG dim = safe->arr_.GetDimensions();
if (argCount < safe->arr_.GetDimensions()) {
return false;
}
CAutoVectorPtr<LONG>pos(new LONG[dim]);
for (int i = 0; i < dim; ++i) {
if (NPVARIANT_IS_DOUBLE(args[i])) {
pos[i] = (LONG)NPVARIANT_TO_DOUBLE(args[i]);
} else if (NPVARIANT_IS_INT32(args[i])) {
pos[i] = NPVARIANT_TO_INT32(args[i]);
} else {
return false;
}
}
VARIANT var;
if (!SUCCEEDED(safe->arr_.MultiDimGetAt(pos, var))) {
return false;
}
Variant2NPVar(&var, result, safe->instance);
return true;
}
v8::Handle<v8::Value> ConvertNPVariantToV8Object(const NPVariant* variant,
NPObject* npobject) {
NPVariantType type = variant->type;
if (type == NPVariantType_Int32) {
return v8::Integer::New(NPVARIANT_TO_INT32(*variant));
}
if (type == NPVariantType_Double) {
return v8::Number::New(NPVARIANT_TO_DOUBLE(*variant));
}
if (type == NPVariantType_Bool) {
return NPVARIANT_TO_BOOLEAN(*variant) ? v8::True() : v8::False();
}
if (type == NPVariantType_Null) {
return v8::Null();
}
if (type == NPVariantType_Void) {
return v8::Undefined();
}
if (type == NPVariantType_String) {
NPString src = NPVARIANT_TO_STRING(*variant);
return v8::String::New(src.UTF8Characters, src.UTF8Length);
}
if (type == NPVariantType_Object) {
NPObject* obj = NPVARIANT_TO_OBJECT(*variant);
if (obj->_class == NPScriptObjectClass) {
return reinterpret_cast<V8NPObject*>(obj)->v8_object;
}
return CreateV8ObjectForNPObject(obj, npobject);
}
return v8::Undefined();
}
bool JsAgent::onLoad(const NPVariant* args, unsigned argCount) {
Debug::println("JsAgent::onLoad");
if(argCount != 4) {
Debug::println("JsAgent::onLoad> argCount != 4");
return false;
}
if( !NPVARIANT_IS_OBJECT(args[0]) ||
!NPVARIANT_IS_STRING(args[1]) ||
!NPVARIANT_IS_INT32(args[2]) ||
!NPVARIANT_IS_STRING(args[3]) ) {
Debug::println("JsAgent::onLoad> arg types wrong");
return false;
}
NPObject* pObject = NPVARIANT_TO_OBJECT(args[0]);
m_helper = NPN_RetainObject(pObject);
NPObject* pDebug = NPN_CreateObject(getNPP(), GetNPClass<JsDebug>());
NPN_RetainObject(pDebug);
Variant var;
var.set(pDebug);
if(!NPN_SetProperty(getNPP(), m_window, methods.debug, var.ptr())) {
Debug::println("JsAgent::onLoad> set property failed");
return false;
}
NPString npstr = NPVARIANT_TO_STRING(args[1]);
std::string host(npstr.UTF8Characters, npstr.UTF8Length);
int port = NPVARIANT_TO_INT32(args[2]);
npstr = NPVARIANT_TO_STRING(args[3]);
std::string typeName(npstr.UTF8Characters, npstr.UTF8Length);
if(!m_channel->connect(host.c_str(), port)) {
Debug::println("JsAgent::onLoad> could not connect");
return false;
}
LoadMessage msg;
msg.typeName = typeName;
ArchiveWriter<Channel> ar(*m_channel);
if(!Message::send(msg, ar)) {
Debug::println("JsAgent::onLoad> send failed");
return false;
}
JsValue ret;
return dispatchAndReturn(ret);
}
void Any::Set(ptr<Script::Any> index, ptr<Script::Any> value)
{
NPVariant indexVariant = fast_cast<Any*>(&*index)->variant;
if(NPVARIANT_IS_STRING(indexVariant))
InternalSet(
Platform::NpapiPlugin::browserFuncs.getstringidentifier(
NPVARIANT_TO_STRING(indexVariant).UTF8Characters),
value);
else if(NPVARIANT_IS_INT32(indexVariant))
Set(NPVARIANT_TO_INT32(indexVariant), value);
}
bool GenericNPObject::SetProperty(NPIdentifier name, const NPVariant *value) {
if (invalid) return false;
try {
if (NPNFuncs.identifierisstring(name)) {
char *key = NPNFuncs.utf8fromidentifier(name);
if (immutables.count(key) > 0) {
// the key is already defined as immutable, check the new value type
if (value->type != immutables[key].type) {
return false;
}
// Seems ok, copy the new value
if (!CopyNPVariant(&(immutables[key]), value)) {
return false;
}
}
else if (!CopyNPVariant(&(alpha_mapper[key]), value)) {
return false;
}
}
else {
// assume int...
NPVariant var;
if (!CopyNPVariant(&var, value)) {
return false;
}
unsigned long key = (unsigned long)NPNFuncs.intfromidentifier(name);
if (key >= numeric_mapper.size()) {
// there's a gap we need to fill
NPVariant pad;
VOID_TO_NPVARIANT(pad);
numeric_mapper.insert(numeric_mapper.end(), key - numeric_mapper.size() + 1, pad);
}
numeric_mapper.at(key) = var;
NPVARIANT_TO_INT32(immutables["length"])++;
}
}
catch (...) {
}
return true;
}
Any convertToAny(NPP npp, const NPVariant* variant)
{
switch (variant->type)
{
case NPVariantType_Void:
case NPVariantType_Null:
return Any();
break;
case NPVariantType_Bool:
return NPVARIANT_TO_BOOLEAN(*variant);
break;
case NPVariantType_Int32:
return NPVARIANT_TO_INT32(*variant);
break;
case NPVariantType_Double:
return NPVARIANT_TO_DOUBLE(*variant);
break;
case NPVariantType_String:
return std::string(NPVARIANT_TO_STRING(*variant).utf8characters, NPVARIANT_TO_STRING(*variant).utf8length);
break;
case NPVariantType_Object:
{
NPObject* object = NPVARIANT_TO_OBJECT(*variant);
if (!object)
{
break;
}
if (StubObject::isStub(object))
{
StubObject* stub = static_cast<StubObject*>(object);
return stub->getObject();
}
PluginInstance* instance = static_cast<PluginInstance*>(npp->pdata);
if (instance)
{
ProxyControl* proxyControl = instance->getProxyControl();
if (proxyControl)
{
return proxyControl->createProxy(object);
}
}
break;
}
default:
break;
}
return Any();
}
ptr<Script::Any> Any::Get(ptr<Script::Any> index) const
{
NPVariant indexVariant = fast_cast<Any*>(&*index)->variant;
if(NPVARIANT_IS_STRING(indexVariant))
return InternalGet(
Platform::NpapiPlugin::browserFuncs.getstringidentifier(
NPVARIANT_TO_STRING(indexVariant).UTF8Characters));
if(NPVARIANT_IS_INT32(indexVariant))
return Get(NPVARIANT_TO_INT32(indexVariant));
NPVariant result;
VOID_TO_NPVARIANT(result);
return state->CreateAny(result);
}
vector<string> CppVariant::toStringVector() const
{
WEBKIT_ASSERT(isObject());
vector<string> stringVector;
NPObject* npValue = value.objectValue;
NPIdentifier lengthId = WebBindings::getStringIdentifier("length");
if (!WebBindings::hasProperty(0, npValue, lengthId))
return stringVector;
NPVariant lengthValue;
if (!WebBindings::getProperty(0, npValue, lengthId, &lengthValue))
return stringVector;
int length = 0;
// The length is a double in some cases.
if (NPVARIANT_IS_DOUBLE(lengthValue))
length = static_cast<int>(NPVARIANT_TO_DOUBLE(lengthValue));
else if (NPVARIANT_IS_INT32(lengthValue))
length = NPVARIANT_TO_INT32(lengthValue);
WebBindings::releaseVariantValue(&lengthValue);
// For sanity, only allow 100 items.
length = min(100, length);
for (int i = 0; i < length; ++i) {
// Get each of the items.
char indexInChar[20]; // Enough size to store 32-bit integer
snprintf(indexInChar, 20, "%d", i);
string index(indexInChar);
NPIdentifier indexId = WebBindings::getStringIdentifier(index.c_str());
if (!WebBindings::hasProperty(0, npValue, indexId))
continue;
NPVariant indexValue;
if (!WebBindings::getProperty(0, npValue, indexId, &indexValue))
continue;
if (NPVARIANT_IS_STRING(indexValue)) {
string item(NPVARIANT_TO_STRING(indexValue).UTF8Characters,
NPVARIANT_TO_STRING(indexValue).UTF8Length);
stringVector.push_back(item);
}
WebBindings::releaseVariantValue(&indexValue);
}
return stringVector;
}
bool
xplayerNPObject::GetDoubleFromArguments (const NPVariant* argv,
uint32_t argc,
uint32_t argNum,
double& _result)
{
if (!CheckArg (argv, argc, argNum, NPVariantType_Double))
return false;
NPVariant arg = argv[argNum];
if (NPVARIANT_IS_DOUBLE (arg)) {
_result = NPVARIANT_TO_DOUBLE (arg);
} else if (NPVARIANT_IS_INT32 (arg)) {
_result = double (NPVARIANT_TO_INT32 (arg));
}
return true;
}
bool
xplayerNPObject::GetInt32FromArguments (const NPVariant* argv,
uint32_t argc,
uint32_t argNum,
int32_t& _result)
{
if (!CheckArg (argv, argc, argNum, NPVariantType_Int32))
return false;
NPVariant arg = argv[argNum];
if (NPVARIANT_IS_INT32 (arg)) {
_result = NPVARIANT_TO_INT32 (arg);
} else if (NPVARIANT_IS_DOUBLE (arg)) {
_result = int32_t (NPVARIANT_TO_DOUBLE (arg));
/* FIXMEchpe: overflow? */
}
return true;
}
bool JsObjectWrapper::invokeDefault(const NPVariant* args, unsigned argCount, NPVariant* result) {
if(argCount < 1) {
Debug::println("JsObjectWrapper::invokeDefault> argCount < 1: %d", argCount);
return false;
}
if(!NPVARIANT_IS_OBJECT(args[0])) {
Debug::println("JsObjectWrapper::invokeDefault> args[0] not an object");
return false;
}
NPObject* pArray = NPVARIANT_TO_OBJECT(args[0]);
Variant varRet;
if(!NPN_GetProperty(getNPP(), pArray, m_agent->methods.length, varRet.ptr())) {
Debug::println("JsObjectWrapper::invokeDefault> get length failed");
return false;
}
if(!NPVARIANT_IS_INT32(varRet.get())) {
Debug::println("JsObjectWrapper::invokeDefault> length did not return an int");
return false;
}
int len = NPVARIANT_TO_INT32(varRet.get());
VariantArray varArgs(len);
for(int i = 0; i < len; i++) {
NPIdentifier id = NPN_GetIntIdentifier(i);
Variant varItem;
if(!NPN_GetProperty(getNPP(), pArray, id, varArgs[i].ptr())) {
Debug::println("JsObjectWrapper::invokeDefault> get [%d] failed", i);
return false;
}
}
Debug::println("JsObjectWrapper::invokeDefault");
if(!m_agent->invokeRemoteDelegate(m_targetId, varArgs.get(), len, result)) {
Debug::println("JsObjectWrapper::invokeDefault> invokeRemoteDelegate() failed");
return false;
}
return true;
}
double CPlugin::GetZoomLevel()
{
double level = 1;
NPObject* pWindow = NULL;
NPVariant vCOBA;
VOID_TO_NPVARIANT(vCOBA);
NPVariant vLevel;
VOID_TO_NPVARIANT(vLevel);
try
{
if ((NPN_GetValue( m_pNPInstance, NPNVWindowNPObject, &pWindow) != NPERR_NO_ERROR ) || !pWindow )
{
throw(CString(_T("Cannot get window")));
}
if ((!NPN_GetProperty( m_pNPInstance, pWindow, NPN_GetStringIdentifier ("COBA"), &vCOBA)) || !NPVARIANT_IS_OBJECT (vCOBA))
{
throw(CString(_T("Cannot get window.COBA")));
}
if (!NPN_Invoke(m_pNPInstance, NPVARIANT_TO_OBJECT(vCOBA), NPN_GetStringIdentifier("getZoomLevel"), NULL, 0, &vLevel))
{
throw(CString(_T("Cannot execute window.COBA.getZoomLevel()")));
}
if (NPVARIANT_IS_DOUBLE(vLevel))
level = NPVARIANT_TO_DOUBLE(vLevel);
else if ( NPVARIANT_IS_INT32(vLevel) )
level = NPVARIANT_TO_INT32(vLevel);
}
catch (CString strMessage)
{
level = 1;
TRACE(_T("[CPlugin::FireEvent Exception] %s"), strMessage);
}
if (!NPVARIANT_IS_VOID(vLevel)) NPN_ReleaseVariantValue(&vLevel);
if (!NPVARIANT_IS_VOID(vCOBA)) NPN_ReleaseVariantValue(&vCOBA);
if (pWindow != NULL) NPN_ReleaseObject(pWindow);
return level;
}
// PercentLoaded()
//
// Sends this:
// <invoke name="PercentLoaded" returntype="xml">
// <arguments></arguments>
// </invoke>
//
// Receives something like this:
// <number>33</number>
bool
PercentLoaded (NPObject *npobj, NPIdentifier /* name */, const NPVariant */*args */,
uint32_t argCount, NPVariant *result)
{
// log_debug(__PRETTY_FUNCTION__);
GnashPluginScriptObject *gpso = (GnashPluginScriptObject *)npobj;
if (argCount == 0) {
std::vector<std::string> iargs;
std::string str = plugin::ExternalInterface::makeInvoke("PercentLoaded", iargs);
// Write the message to the Control FD.
size_t ret = gpso->writePlayer(str);
// Unless we wrote the same amount of data as the message contained,
// something went wrong.
if (ret != str.size()) {
log_error("Couldn't check percent loaded, network problems.");
BOOLEAN_TO_NPVARIANT(false, *result);
return false;
}
std::string data = gpso->readPlayer();
if (data.empty()) {
BOOLEAN_TO_NPVARIANT(false, *result);
return false;
}
GnashNPVariant value = plugin::ExternalInterface::parseXML(data);
if (NPVARIANT_IS_INT32(value.get())) {
INT32_TO_NPVARIANT(NPVARIANT_TO_INT32(value.get()), *result);
} else {
INT32_TO_NPVARIANT(0, *result);
}
return true;
}
BOOLEAN_TO_NPVARIANT(false, *result);
return false;
}
static Eina_Bool ewk_js_npvariant_to_variant(Ewk_JS_Variant* data, const NPVariant* result)
{
EINA_SAFETY_ON_NULL_RETURN_VAL(data, false);
EINA_SAFETY_ON_NULL_RETURN_VAL(result, false);
switch (result->type) {
case NPVariantType_Void:
data->type = EWK_JS_VARIANT_VOID;
data->value.o = 0;
break;
case NPVariantType_Null:
data->type = EWK_JS_VARIANT_NULL;
data->value.o = 0;
break;
case NPVariantType_Int32:
data->type = EWK_JS_VARIANT_INT32;
data->value.i = NPVARIANT_TO_INT32(*result);
break;
case NPVariantType_Double:
data->type = EWK_JS_VARIANT_DOUBLE;
data->value.d = NPVARIANT_TO_DOUBLE(*result);
break;
case NPVariantType_String:
data->value.s = eina_stringshare_add_length(NPVARIANT_TO_STRING(*result).UTF8Characters, NPVARIANT_TO_STRING(*result).UTF8Length);
data->type = EWK_JS_VARIANT_STRING;
break;
case NPVariantType_Bool:
data->type = EWK_JS_VARIANT_BOOL;
data->value.b = NPVARIANT_TO_BOOLEAN(*result);
break;
case NPVariantType_Object:
data->type = EWK_JS_VARIANT_OBJECT;
data->value.o = ewk_js_npobject_to_object(NPVARIANT_TO_OBJECT(*result));
break;
default:
return false;
}
return true;
}
bool NPSafeArray::LBound(NPObject *npobj, const NPVariant *args, uint32_t argCount,
NPVariant *result) {
NPSafeArray *safe = static_cast<NPSafeArray*>(npobj);
if (safe->arr_.m_psa == NULL)
return false;
int dim = 1;
if (argCount >= 1) {
if (NPVARIANT_IS_INT32(*args)) {
dim = NPVARIANT_TO_INT32(*args);
} else if (NPVARIANT_IS_DOUBLE(*args)) {
dim = (LONG)NPVARIANT_TO_DOUBLE(*args);
} else {
return false;
}
}
try{
INT32_TO_NPVARIANT(safe->arr_.GetLowerBound(dim - 1), *result);
} catch (...) {
return false;
}
return true;
}
bool
xplayerNPObject::GetBoolFromArguments (const NPVariant* argv,
uint32_t argc,
uint32_t argNum,
bool& _result)
{
if (!CheckArg (argv, argc, argNum, NPVariantType_Bool))
return false;
NPVariant arg = argv[argNum];
if (NPVARIANT_IS_BOOLEAN (arg)) {
_result = NPVARIANT_TO_BOOLEAN (arg);
} else if (NPVARIANT_IS_INT32 (arg)) {
_result = NPVARIANT_TO_INT32 (arg) != 0;
} else if (NPVARIANT_IS_DOUBLE (arg)) {
_result = NPVARIANT_TO_DOUBLE (arg) != 0.0;
} else {
/* void/null */
_result = false;
}
return true;
}
void
printNPVariant(const NPVariant *value)
{
if (NPVARIANT_IS_DOUBLE(*value)) {
double num = NPVARIANT_TO_DOUBLE(*value);
log_debug("is double, value %g", num);
} else if (NPVARIANT_IS_STRING(*value)) {
std::string str = NPStringToString(NPVARIANT_TO_STRING(*value));
log_debug("is string, value %s", str);
} else if (NPVARIANT_IS_BOOLEAN(*value)) {
bool flag = NPVARIANT_TO_BOOLEAN(*value);
log_debug("is boolean, value %d", flag);
} else if (NPVARIANT_IS_INT32(*value)) {
int num = NPVARIANT_TO_INT32(*value);
log_debug("is int, value %d", num);
} else if (NPVARIANT_IS_NULL(*value)) {
log_debug("value is null");
} else if (NPVARIANT_IS_VOID(*value)) {
log_debug("value is void");
} else if (NPVARIANT_IS_OBJECT(*value)) {
log_debug("value is object");
}
}
JSValue *convertNPVariantToValue(ExecState*, const NPVariant* variant, RootObject* rootObject)
{
JSLock lock;
NPVariantType type = variant->type;
if (type == NPVariantType_Bool)
return jsBoolean(NPVARIANT_TO_BOOLEAN(*variant));
if (type == NPVariantType_Null)
return jsNull();
if (type == NPVariantType_Void)
return jsUndefined();
if (type == NPVariantType_Int32)
return jsNumber(NPVARIANT_TO_INT32(*variant));
if (type == NPVariantType_Double)
return jsNumber(NPVARIANT_TO_DOUBLE(*variant));
if (type == NPVariantType_String) {
NPUTF16 *stringValue;
unsigned int UTF16Length;
convertNPStringToUTF16(&variant->value.stringValue, &stringValue, &UTF16Length); // requires free() of returned memory
UString resultString((const UChar *)stringValue,UTF16Length);
free(stringValue);
return jsString(resultString);
}
if (type == NPVariantType_Object) {
NPObject *obj = variant->value.objectValue;
if (obj->_class == NPScriptObjectClass)
// Get JSObject from NP_JavaScriptObject.
return ((JavaScriptObject *)obj)->imp;
// Wrap NPObject in a CInstance.
return Instance::createRuntimeObject(Instance::CLanguage, obj, rootObject);
}
return jsUndefined();
}
NPError
StatementObject::AddParam(const NPVariant *value)
{
nsODBCParam* pRec = NULL;
if (NPVARIANT_IS_VOID(*value) || NPVARIANT_IS_NULL(*value)) {
pRec = new nsODBCParam();
} else if (NPVARIANT_IS_BOOLEAN(*value)) {
pRec = new nsODBCParam(NPVARIANT_TO_BOOLEAN(*value));
} else if (NPVARIANT_IS_INT32(*value)) {
pRec = new nsODBCParam(NPVARIANT_TO_INT32(*value));
} else if (NPVARIANT_IS_DOUBLE(*value)) {
double data = NPVARIANT_TO_DOUBLE(*value);
double delta = ceil(data);
if (data-0.000000001 <delta && data+0.000000001 > delta)
pRec = new nsODBCParam((int)data);
else
pRec = new nsODBCParam(data);
//--pRec = new nsODBCParam(NPVARIANT_TO_DOUBLE(*value));
} else if (NPVARIANT_IS_STRING(*value)) {
pRec = new nsODBCParam((NPString*)&NPVARIANT_TO_STRING(*value));
} else {
NPN_SetException(this, "Unsupported parameter type");
return NPERR_GENERIC_ERROR;
}
if (pRec)
m_params.push_back(pRec);
return NPERR_NO_ERROR;
}
bool
StatementObject::Invoke(NPIdentifier name, const NPVariant *args,
uint32_t argCount, NPVariant *result)
{
//sprintf(tmp, "stmt Invoke [%s]\n", NPN_UTF8FromIdentifier(name)); log(tmp);
NPError rc;
VOID_TO_NPVARIANT(*result);
int index = 0;
if (name == mc_Init_id) {
if (argCount < 2) {
NPN_SetException(this, "Too few parameters count");
return true;
}
#if 0
if (!(NPVARIANT_IS_INT32(args[0]) && NPVARIANT_IS_OBJECT(args[1]))) {
NPN_SetException(this, "Wrong argument type");
return true;
}
SQLHANDLE hdbc = (SQLHANDLE)(long)NPVARIANT_TO_INT32(args[0]);
#else
if (!(NPVARIANT_IS_OBJECT(args[0]) && NPVARIANT_IS_OBJECT(args[1]))) {
NPN_SetException(this, "Wrong argument type");
return true;
}
SQLHANDLE hdbc = (SQLHANDLE)NPVARIANT_TO_OBJECT(args[0]);
#endif
Init(hdbc, NPVARIANT_TO_OBJECT(args[1]));
return true;
} else if (name == mc_AddParameter_id) {
if (argCount < 1) {
NPN_SetException(this, "Too few parameters count");
return true;
}
AddParam(args);
return true;
} else if (name == mc_Execute_id) {
if (argCount < 1) {
NPN_SetException(this, "Too few parameters count");
return true;
}
if (!NPVARIANT_IS_STRING(args[0])) {
NPN_SetException(this, "Wrong argument type");
return true;
}
Execute((NPString*)&NPVARIANT_TO_STRING(args[0]));
return true;
} else if (name == mc_Close_id) {
Close();
return true;
} else if (name == mc_Fetch_id) {
bool ret;
rc = Fetch(&ret);
if (rc != NPERR_NO_ERROR)
return true;
BOOLEAN_TO_NPVARIANT(ret, *result);
return true;
} else if (name == mc_MoreResults_id) {
bool ret;
rc = MoreResults(&ret);
if (rc != NPERR_NO_ERROR)
return true;
BOOLEAN_TO_NPVARIANT(ret, *result);
return true;
} else if (name == mc_GetColumnName_id) {
const char *ret;
if (argCount < 1) {
NPN_SetException(this, "Too few parameters count");
return true;
}
if (NPVARIANT_IS_INT32(args[0]))
index = NPVARIANT_TO_INT32(args[0]);
else if (NPVARIANT_IS_DOUBLE(args[0]))
index = (int)NPVARIANT_TO_DOUBLE(args[0]);
else {
NPN_SetException(this, "Wrong argument type");
return true;
}
rc = GetColumnName(index, &ret);
if (rc != NPERR_NO_ERROR)
return true;
STRING_TO_NPVARIANT(ret, *result);
return true;
} else if (name == mc_GetVariant_id) {
if (argCount < 1) {
NPN_SetException(this, "Too few parameters count");
return true;
}
if (NPVARIANT_IS_INT32(args[0]))
index = NPVARIANT_TO_INT32(args[0]);
else if (NPVARIANT_IS_DOUBLE(args[0]))
index = (int)NPVARIANT_TO_DOUBLE(args[0]);
else {
NPN_SetException(this, "Wrong argument type");
return true;
}
GetVariant(index, result);
return true;
} else if (name == mc_GetColumnType_id) {
int ret;
if (argCount < 1) {
NPN_SetException(this, "Too few parameters count");
return true;
}
if (NPVARIANT_IS_INT32(args[0]))
index = NPVARIANT_TO_INT32(args[0]);
else if (NPVARIANT_IS_DOUBLE(args[0]))
index = (int)NPVARIANT_TO_DOUBLE(args[0]);
else {
NPN_SetException(this, "Wrong argument type");
return true;
}
rc = GetColumnType(index, &ret);
if (rc != NPERR_NO_ERROR)
return true;
INT32_TO_NPVARIANT(ret, *result);
return true;
} else if (name == mc_IsColumnNullable_id) {
bool ret;
if (argCount < 1) {
NPN_SetException(this, "Too few parameters count");
return true;
}
if (NPVARIANT_IS_INT32(args[0]))
index = NPVARIANT_TO_INT32(args[0]);
else if (NPVARIANT_IS_DOUBLE(args[0]))
index = (int)NPVARIANT_TO_DOUBLE(args[0]);
else {
NPN_SetException(this, "Wrong argument type");
return true;
}
rc = IsColumnNullable(index, &ret);
if (rc != NPERR_NO_ERROR)
return true;
BOOLEAN_TO_NPVARIANT(ret, *result);
return true;
} else if (name == mc_GetTables_id) {
if (argCount < 4) {
NPN_SetException(this, "Too few parameters count");
return true;
}
if (!(NPVARIANT_IS_NULL(args[0]) || NPVARIANT_IS_STRING(args[0]))) {
NPN_SetException(this, "Wrong 1 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[1]) || NPVARIANT_IS_STRING(args[1]))) {
NPN_SetException(this, "Wrong 2 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[2]) || NPVARIANT_IS_STRING(args[2]))) {
NPN_SetException(this, "Wrong 3 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[3]) || NPVARIANT_IS_STRING(args[3]))) {
NPN_SetException(this, "Wrong 4 argument type");
return true;
}
GetTables(&args[0], &args[1], &args[2], &args[3]);
return true;
} else if (name == mc_GetColumns_id) {
if (argCount < 4) {
NPN_SetException(this, "Too few parameters count");
return true;
}
if (!(NPVARIANT_IS_NULL(args[0]) || NPVARIANT_IS_STRING(args[0]))) {
NPN_SetException(this, "Wrong 1 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[1]) || NPVARIANT_IS_STRING(args[1]))) {
NPN_SetException(this, "Wrong 2 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[2]) || NPVARIANT_IS_STRING(args[2]))) {
NPN_SetException(this, "Wrong 3 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[3]) || NPVARIANT_IS_STRING(args[3]))) {
NPN_SetException(this, "Wrong 4 argument type");
return true;
}
GetColumns(&args[0], &args[1], &args[2], &args[3]);
return true;
} else if (name == mc_GetTypeInfo_id) {
if (argCount < 1) {
NPN_SetException(this, "Too few parameters count");
return true;
}
if (NPVARIANT_IS_INT32(args[0]))
index = NPVARIANT_TO_INT32(args[0]);
else if (NPVARIANT_IS_DOUBLE(args[0]))
index = (int)NPVARIANT_TO_DOUBLE(args[0]);
else {
NPN_SetException(this, "Wrong argument type");
return true;
}
GetTypeInfo(index);
return true;
} else if (name == mc_GetPrimaryKeys_id) {
if (argCount < 3) {
NPN_SetException(this, "Too few parameters count");
return true;
}
if (!(NPVARIANT_IS_NULL(args[0]) || NPVARIANT_IS_STRING(args[0]))) {
NPN_SetException(this, "Wrong 1 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[1]) || NPVARIANT_IS_STRING(args[1]))) {
NPN_SetException(this, "Wrong 2 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[2]) || NPVARIANT_IS_STRING(args[2]))) {
NPN_SetException(this, "Wrong 3 argument type");
return true;
}
GetPrimaryKeys(&args[0], &args[1], &args[2]);
return true;
} else if (name == mc_GetForeignKeys_id) {
if (argCount < 6) {
NPN_SetException(this, "Too few parameters count");
return true;
}
if (!(NPVARIANT_IS_NULL(args[0]) || NPVARIANT_IS_STRING(args[0]))) {
NPN_SetException(this, "Wrong 1 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[1]) || NPVARIANT_IS_STRING(args[1]))) {
NPN_SetException(this, "Wrong 2 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[2]) || NPVARIANT_IS_STRING(args[2]))) {
NPN_SetException(this, "Wrong 3 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[3]) || NPVARIANT_IS_STRING(args[3]))) {
NPN_SetException(this, "Wrong 4 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[4]) || NPVARIANT_IS_STRING(args[4]))) {
NPN_SetException(this, "Wrong 5 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[5]) || NPVARIANT_IS_STRING(args[5]))) {
NPN_SetException(this, "Wrong 6 argument type");
return true;
}
GetForeignKeys(&args[0], &args[1], &args[2], &args[3], &args[4], &args[5]);
return true;
} else if (name == mc_GetProcedures_id) {
if (argCount < 3) {
NPN_SetException(this, "Too few parameters count");
return true;
}
if (!(NPVARIANT_IS_NULL(args[0]) || NPVARIANT_IS_STRING(args[0]))) {
NPN_SetException(this, "Wrong 1 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[1]) || NPVARIANT_IS_STRING(args[1]))) {
NPN_SetException(this, "Wrong 2 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[2]) || NPVARIANT_IS_STRING(args[2]))) {
NPN_SetException(this, "Wrong 3 argument type");
return true;
}
GetProcedures(&args[0], &args[1], &args[2]);
return true;
} else if (name == mc_GetProcedureColumns_id) {
if (argCount < 4) {
NPN_SetException(this, "Too few parameters count");
return true;
}
if (!(NPVARIANT_IS_NULL(args[0]) || NPVARIANT_IS_STRING(args[0]))) {
NPN_SetException(this, "Wrong 1 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[1]) || NPVARIANT_IS_STRING(args[1]))) {
NPN_SetException(this, "Wrong 2 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[2]) || NPVARIANT_IS_STRING(args[2]))) {
NPN_SetException(this, "Wrong 3 argument type");
return true;
}
if (!(NPVARIANT_IS_NULL(args[3]) || NPVARIANT_IS_STRING(args[3]))) {
NPN_SetException(this, "Wrong 4 argument type");
return true;
}
GetProcedureColumns(&args[0], &args[1], &args[2], &args[3]);
return true;
}
return false;
}
bool ScriptablePluginObject::Invoke(NPIdentifier name, const NPVariant *args,
uint32_t argCount, NPVariant *result)
{
if (m_pMainWindow == NULL)
return false;
// void Navigate({string} URL, {string} post, {string} headers)
if (name == m_NavigateID)
{
TRACE ("Navigate called!\n");
if (argCount < 3)
return false;
NPVariant vURL = args[0];
if (vURL.type != NPVariantType_String)
return false;
CString URL = NPStringToCString(vURL.value.stringValue);
NPVariant vHeaders = args[1];
if (vHeaders.type != NPVariantType_String)
return false;
CString headers = NPStringToCString(vHeaders.value.stringValue);
NPVariant vPost = args[2];
if (vPost.type != NPVariantType_String)
return false;
CString post = NPStringToCString(vPost.value.stringValue);
m_pMainWindow->Navigate(URL, post, headers);
VOID_TO_NPVARIANT(*result);
return true;
}
// void Refresh()
else if (name == m_RefreshID)
{
TRACE ("Refresh called!\n");
m_pMainWindow->Refresh();
return true;
}
// void Stop()
else if (name == m_StopID)
{
TRACE ("Stop called!\n");
m_pMainWindow->Stop();
return true;
}
// void Back()
else if (name == m_BackID)
{
TRACE ("Back called!\n");
m_pMainWindow->Back();
return true;
}
// void Forward()
else if (name == m_ForwardID)
{
TRACE ("Forward called!\n");
m_pMainWindow->Forward();
return true;
}
// void Focus()
else if (name == m_FocusID)
{
TRACE ("Focus called!\n");
m_pMainWindow->Focus();
return true;
}
// void Copy()
else if (name == m_CopyID)
{
TRACE ("Copy called!\n");
m_pMainWindow->Copy();
return true;
}
// void Cut()
else if (name == m_CutID)
{
TRACE ("Cut called!\n");
m_pMainWindow->Cut();
return true;
}
// void Paste()
else if (name == m_PasteID)
{
TRACE ("Paste called!\n");
m_pMainWindow->Paste();
return true;
}
// void SelectAll()
else if (name == m_SelectAllID)
{
TRACE ("SelectAll called!\n");
m_pMainWindow->SelectAll();
return true;
}
// void Find()
else if (name == m_FindID)
{
TRACE ("Find called!\n");
m_pMainWindow->Find();
return true;
}
// void HandOverFocus()
else if (name == m_HandOverFocusID)
{
TRACE ("HandOverFocus called!\n");
m_pMainWindow->HandOverFocus();
return true;
}
// void Zoom({number} level)
else if (name == m_ZoomID)
{
TRACE ("Zoom called!\n");
if (argCount < 1)
return false;
double level = 1;
if (NPVARIANT_IS_DOUBLE(args[0]))
level = NPVARIANT_TO_DOUBLE(args[0]);
else if ( NPVARIANT_IS_INT32(args[0]) )
level = NPVARIANT_TO_INT32(args[0]);
m_pMainWindow->Zoom(level);
return true;
}
// void DisplaySecurityInfo()
else if (name == m_DisplaySecurityInfoID)
{
TRACE ("DisplaySecurityInfo called!\n");
m_pMainWindow->DisplaySecurityInfo();
return true;
}
// void SaveAs()
else if (name == m_SaveAsID)
{
TRACE ("SaveAs called!\n");
m_pMainWindow->SaveAs();
return true;
}
// void Print()
else if (name == m_PrintID)
{
TRACE ("Print called!\n");
m_pMainWindow->Print();
return true;
}
// void PrintPreview()
else if (name == m_PrintPreviewID)
{
TRACE ("PrintPreview called!\n");
m_pMainWindow->PrintPreview();
return true;
}
// void PrintSetup()
else if (name == m_PrintSetupID)
{
TRACE ("PrintSetup called!\n");
m_pMainWindow->PrintSetup();
return true;
}
return false;
}
