void
cloud_spy_init_npvariant_with_other (NPVariant * var, const NPVariant * other)
{
memcpy (var, other, sizeof (NPVariant));
if (other->type == NPVariantType_String)
{
const NPString * from = &NPVARIANT_TO_STRING (*other);
NPString * to = &NPVARIANT_TO_STRING (*var);
to->UTF8Characters = static_cast<NPUTF8 *> (cloud_spy_nsfuncs->memalloc (from->UTF8Length));
memcpy (const_cast<NPUTF8 *> (to->UTF8Characters), from->UTF8Characters, from->UTF8Length);
}
else if (other->type == NPVariantType_Object)
{
cloud_spy_nsfuncs->retainobject (NPVARIANT_TO_OBJECT (*var));
}
}
static bool testGetPropertyReturnValue(PluginObject* obj, const NPVariant* args, uint32_t argCount, NPVariant* result)
{
if (argCount != 2 || !NPVARIANT_IS_OBJECT(args[0]) || !NPVARIANT_IS_STRING(args[1]))
return false;
NPUTF8* propertyString = createCStringFromNPVariant(&args[1]);
NPIdentifier propertyIdentifier = browser->getstringidentifier(propertyString);
free(propertyString);
NPVariant variant;
bool retval = browser->getproperty(obj->npp, NPVARIANT_TO_OBJECT(args[0]), propertyIdentifier, &variant);
if (retval)
browser->releasevariantvalue(&variant);
BOOLEAN_TO_NPVARIANT(retval, *result);
return true;
}
ObjectManager* ObjectManager::GetManager(NPP npp) {
NPObjectProxy window;
NPNFuncs.getvalue(npp, NPNVWindowNPObject, &window);
NPVariantProxy document, obj;
NPVariant par;
STRINGZ_TO_NPVARIANT(MANAGER_OBJECT_ID, par);
if (!NPNFuncs.getproperty(npp, window, NPNFuncs.getstringidentifier("document"), &document))
return NULL;
if (!NPNFuncs.invoke(npp, document.value.objectValue, NPNFuncs.getstringidentifier("getElementById"), &par, 1, &obj))
return NULL;
if (NPVARIANT_IS_OBJECT(obj)) {
NPObject *manager = NPVARIANT_TO_OBJECT(obj);
CHost *host = GetInternalObject(npp, manager);
if (host)
return dynamic_cast<ObjectManager*>(host);
}
return NULL;
}
bool testDocumentOpen(NPP npp)
{
NPIdentifier documentId = browser->getstringidentifier("document");
NPIdentifier openId = browser->getstringidentifier("open");
NPObject* windowObject = 0;
browser->getvalue(npp, NPNVWindowNPObject, &windowObject);
if (!windowObject)
return false;
NPVariant docVariant;
browser->getproperty(npp, windowObject, documentId, &docVariant);
if (docVariant.type != NPVariantType_Object) {
browser->releaseobject(windowObject);
return false;
}
NPObject* documentObject = NPVARIANT_TO_OBJECT(docVariant);
NPVariant openArgs[2];
STRINGZ_TO_NPVARIANT("text/html", openArgs[0]);
STRINGZ_TO_NPVARIANT("_blank", openArgs[1]);
NPVariant result;
if (!browser->invoke(npp, documentObject, openId, openArgs, 2, &result)) {
browser->releaseobject(windowObject);
browser->releaseobject(documentObject);
return false;
}
browser->releaseobject(documentObject);
if (result.type != NPVariantType_Object) {
browser->releaseobject(windowObject);
browser->releasevariantvalue(&result);
return false;
}
pluginLogWithWindowObjectVariableArgs(windowObject, npp, "DOCUMENT OPEN SUCCESS");
notifyTestCompletion(npp, result.value.objectValue);
browser->releaseobject(result.value.objectValue);
browser->releaseobject(windowObject);
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;
}
ptr<Script::Any> Any::CallWith(ptr<Script::Any> arguments[], int count)
{
State::Scope scope(state);
// convert args
NPVariant* args = (NPVariant*)alloca(sizeof(NPVariant) * count);
for(int i = 0; i < count; ++i)
args[i] = fast_cast<Any*>(&*arguments[i])->variant;
// make a call
NPVariant result;
if(!Platform::NpapiPlugin::browserFuncs.invokeDefault(
state->GetPluginInstance()->GetNpp(),
NPVARIANT_TO_OBJECT(variant),
args, count, &result))
THROW("Can't call Np::Any as a function");
return state->CreateAny(result);
}
static bool testInvokeDefault(PluginObject* obj, const NPVariant* args, uint32_t argCount, NPVariant* result)
{
if (!NPVARIANT_IS_OBJECT(args[0]))
return false;
NPObject* callback = NPVARIANT_TO_OBJECT(args[0]);
NPVariant invokeArgs[1];
NPVariant browserResult;
STRINGZ_TO_NPVARIANT("test", invokeArgs[0]);
bool retval = browser->invokeDefault(obj->npp, callback, invokeArgs, 1, &browserResult);
if (retval)
browser->releasevariantvalue(&browserResult);
BOOLEAN_TO_NPVARIANT(retval, *result);
return true;
}
static bool
plugin_object_set_callback (NPObject **listener,
const NPVariant *value)
{
if (!NPVARIANT_IS_OBJECT (*value) && !NPVARIANT_IS_NULL (*value))
return FALSE;
if (*listener)
funcs.releaseobject (*listener);
*listener = NULL;
if (NPVARIANT_IS_OBJECT (*value))
{
*listener = NPVARIANT_TO_OBJECT (*value);
funcs.retainobject (*listener);
}
return TRUE;
}
bool
xplayerNPObject::GetObjectFromArguments (const NPVariant* argv,
uint32_t argc,
uint32_t argNum,
NPObject*& _result)
{
if (!CheckArg (argv, argc, argNum, NPVariantType_Object))
return false;
NPVariant arg = argv[argNum];
if (NPVARIANT_IS_STRING (arg)) {
_result = NPVARIANT_TO_OBJECT (arg);
} else if (NPVARIANT_IS_NULL (arg) ||
NPVARIANT_IS_VOID (arg)) {
_result = NULL;
}
return true;
}
CString CPlugin::GetNavigateParam(const NPUTF8* name) const
{
CString strParam;
NPObject* pWindow = NULL;
NPVariant vCOBAContainer;
VOID_TO_NPVARIANT(vCOBAContainer);
NPVariant vParam;
VOID_TO_NPVARIANT(vParam);
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 ("COBAContainer"), &vCOBAContainer)) || !NPVARIANT_IS_OBJECT (vCOBAContainer))
{
throw(CString(_T("Cannot get window.COBAContainer")));
}
if (!NPN_Invoke(m_pNPInstance, NPVARIANT_TO_OBJECT(vCOBAContainer), NPN_GetStringIdentifier(name), NULL, 0, &vParam))
{
throw(CString(_T("Cannot execute window.COBAContainer.getXXX()")));
}
if (!NPVARIANT_IS_STRING(vParam))
{
throw(CString(_T("Invalid return value.")));
}
strParam = NPStringToCString(vParam.value.stringValue);
}
catch (CString strMessage)
{
TRACE(_T("[CPlugin::GetNavigateHeaders Exception] %s"), strMessage);
}
if (!NPVARIANT_IS_VOID(vParam)) NPN_ReleaseVariantValue(&vParam);
if (!NPVARIANT_IS_VOID(vCOBAContainer)) NPN_ReleaseVariantValue(&vCOBAContainer);
if (pWindow != NULL) NPN_ReleaseObject(pWindow);
return strParam;
}
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;
}
static void testDOMAccess(PluginObject *obj)
{
// Get plug-in's DOM element
NPObject *elementObject;
if (browser->getvalue(obj->npp, NPNVPluginElementNPObject, &elementObject) == NPERR_NO_ERROR) {
// Get style
NPVariant styleVariant;
NPIdentifier styleIdentifier = browser->getstringidentifier("style");
if (browser->getproperty(obj->npp, elementObject, styleIdentifier, &styleVariant) && NPVARIANT_IS_OBJECT(styleVariant)) {
// Set style.border
NPIdentifier borderIdentifier = browser->getstringidentifier("border");
NPVariant borderVariant;
STRINGZ_TO_NPVARIANT("3px solid red", borderVariant);
browser->setproperty(obj->npp, NPVARIANT_TO_OBJECT(styleVariant), borderIdentifier, &borderVariant);
browser->releasevariantvalue(&styleVariant);
}
browser->releaseobject(elementObject);
}
}
ptr<Script::Any> Any::ApplyWith(ptr<Script::Any> thisValue, ptr<Script::Any> arguments[], int count)
{
State::Scope scope(state);
// convert args
NPVariant* args = (NPVariant*)alloca(sizeof(NPVariant) * (count + 1));
args[0] = fast_cast<Any*>(&*thisValue)->variant;
for(int i = 0; i < count; ++i)
args[i + 1] = fast_cast<Any*>(&*arguments[i])->variant;
// make a call
NPVariant result;
if(!Platform::NpapiPlugin::browserFuncs.invoke(
state->GetPluginInstance()->GetNpp(),
NPVARIANT_TO_OBJECT(variant),
Platform::NpapiPlugin::callIdentifier,
args, count + 1, &result))
THROW("Can't apply Np::Any as a function");
return state->CreateAny(result);
}
bool CJSMethods::CallJSMethod(NPNetscapeFuncs *pBrowserFuncs, NPP pluginInstance, const char* lpszMethod, NPVariant *pArgs, const uint32_t argCount, NPVariant &varResult)
{
if(pluginInstance == NULL || pBrowserFuncs == NULL)
{
return false;
}
NPObject* npWindow = NULL;
pBrowserFuncs->getvalue(pluginInstance, NPNVWindowNPObject, &npWindow);
if(npWindow == NULL)
{
return false;
}
NPVariant varDocument;
NPIdentifier idDocument = pBrowserFuncs->getstringidentifier("document");
pBrowserFuncs->getproperty(pluginInstance, npWindow, idDocument, &varDocument);
NPObject* npDocument = NPVARIANT_TO_OBJECT(varDocument);
if(npDocument == NULL)
{
pBrowserFuncs->releaseobject(npWindow);
return false;
}
NPIdentifier idMethod = pBrowserFuncs->getstringidentifier(lpszMethod);
bool bResult = pBrowserFuncs->invoke(pluginInstance, npWindow, idMethod, pArgs, argCount, &varResult);
pBrowserFuncs->releasevariantvalue(&varDocument);
pBrowserFuncs->releaseobject(npWindow);
return bResult;
}
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;
}
// Helper function which takes in the plugin window object for logging to the console object.
static void pluginLogWithWindowObject(NPObject* windowObject, NPP instance, const char* message)
{
NPVariant consoleVariant;
if (!browser->getproperty(instance, windowObject, browser->getstringidentifier("console"), &consoleVariant)) {
fprintf(stderr, "Failed to retrieve console object while logging: %s\n", message);
return;
}
NPObject* consoleObject = NPVARIANT_TO_OBJECT(consoleVariant);
NPVariant messageVariant;
STRINGZ_TO_NPVARIANT(message, messageVariant);
NPVariant result;
if (!browser->invoke(instance, consoleObject, browser->getstringidentifier("log"), &messageVariant, 1, &result)) {
fprintf(stderr, "Failed to invoke console.log while logging: %s\n", message);
browser->releaseobject(consoleObject);
return;
}
browser->releasevariantvalue(&result);
browser->releaseobject(consoleObject);
}
const char *
ShockerScriptableControlObject::GetTestPath ()
{
if (test_path == NULL) {
NPVariant nplocation;
NPVariant nppath;
NPObject *window = NULL;
NPIdentifier identifier = Browser::Instance ()->GetStringIdentifier ("location");
Browser::Instance ()->GetValue (instance, NPNVWindowNPObject, &window);
Browser::Instance ()->GetProperty (instance, window, identifier, &nplocation);
identifier = Browser::Instance ()->GetStringIdentifier ("pathname");
Browser::Instance ()->GetProperty (instance, NPVARIANT_TO_OBJECT (nplocation), identifier, &nppath);
test_path = g_path_get_basename (STR_FROM_VARIANT (nppath));
}
LOG_PLUGIN ("[%i shocker] ShockerScriptableControlObject::GetTestPath (): %s\n", getpid (), test_path);
return test_path;
}
bool NPSafeArray::InvokeDefault(NPObject *npobj, const NPVariant *args, uint32_t argCount,
NPVariant *result) {
NPSafeArray *safe = static_cast<NPSafeArray*>(npobj);
if (safe->arr_.m_psa != NULL)
return false;
if (argCount < 1)
return false;
if (!NPVARIANT_IS_OBJECT(*args)) {
return false;
}
NPObject *obj = NPVARIANT_TO_OBJECT(*args);
if (obj->_class != &NPSafeArray::npClass) {
return false;
}
NPSafeArray *safe_original = static_cast<NPSafeArray*>(obj);
if (safe_original->arr_.m_psa == NULL) {
return false;
}
NPSafeArray *ret = CreateFromArray(safe->instance, safe_original->arr_);
OBJECT_TO_NPVARIANT(ret, *result);
return true;
}
bool CJSMethods::GetOptions(ChromeTrayIconOptions &options)
{
if(m_pScriptableObject == NULL)
{
return false;
}
NPP pluginInstance = m_pScriptableObject->GetPluginInstance();
NPNetscapeFuncs *pBrowserFuncs = m_pScriptableObject->GetBrowserFuncs();
if(pluginInstance == NULL || pBrowserFuncs == NULL)
{
return false;
}
NPVariant varResults;
NPVariant varArgs;
bool bResult = CallJSMethod(pBrowserFuncs, pluginInstance, "getOptions", &varArgs, 0, varResults);
if(bResult)
{
if(NPVARIANT_IS_OBJECT(varResults))
{
NPObject *pArray = NPVARIANT_TO_OBJECT(varResults);
if(pArray != NULL)
{
wstring strValue;
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "minimizeOnLeftButton", strValue))
{
options.bMinimizeOnLeftButton = (strValue == _T("true"));
}
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "minimizeOnRightButton", strValue))
{
options.bMinimizeOnRightButton = (strValue == _T("true"));
}
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "trayHide", strValue))
{
options.bHideTray = (strValue == _T("true"));
}
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "actLClick", strValue))
{
options.actLClick = (TrayAction)_wtoi(strValue.c_str());
}
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "actRClick", strValue))
{
options.actRClick = (TrayAction)_wtoi(strValue.c_str());
}
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "actLDblClick", strValue))
{
options.actLDblClick = (TrayAction)_wtoi(strValue.c_str());
}
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "displayOptions", strValue))
{
options.bShowOptions = (strValue == _T("true"));
}
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "displayNewWindow", strValue))
{
options.bShowNewWindow = (strValue == _T("true"));
}
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "displayNewTab", strValue))
{
options.bShowNewTab = (strValue == _T("true"));
}
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "displayFavorites", strValue))
{
options.bShowFavorites = (strValue == _T("true"));
}
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "favorites", strValue))
{
options.strFavorites = strValue;
}
//////////////////////////////////////////////////////////////////////////
// Boss key
//////////////////////////////////////////////////////////////////////////
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "enableBossKey", strValue))
{
options.bEnableBossKey = (strValue == _T("true"));
}
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "bossMod1", strValue))
{
options.wBossModifier = StringToKey(strValue.c_str());
}
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "bossMod2", strValue))
{
options.wBossModifier |= StringToKey(strValue.c_str());
}
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "bossKey", strValue))
{
if(strValue.empty() == FALSE)
{
transform(strValue.begin(), strValue.end(), strValue.begin(), toupper);
options.wBossKey = (WORD)strValue[0];
}
}
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "bossHideTrayIcon", strValue))
{
options.bBossHideTrayIcon = (strValue == _T("true"));
}
}
}
}
pBrowserFuncs->releasevariantvalue(&varArgs);
pBrowserFuncs->releasevariantvalue(&varResults);
return bResult;
}
bool CJSMethods::GetWindowTabs(int nWindowId, vector<ChromeTab> &tabs)
{
if(m_pScriptableObject == NULL)
{
return false;
}
NPP pluginInstance = m_pScriptableObject->GetPluginInstance();
NPNetscapeFuncs *pBrowserFuncs = m_pScriptableObject->GetBrowserFuncs();
if(pluginInstance == NULL || pBrowserFuncs == NULL)
{
return false;
}
NPVariant varResults;
NPVariant varArgs;
INT32_TO_NPVARIANT(nWindowId, varArgs);
bool bResult = CallJSMethod(pBrowserFuncs, pluginInstance, "getWindowTabs", &varArgs, 1, varResults);
if(bResult)
{
if(NPVARIANT_IS_OBJECT(varResults))
{
NPObject *pArray = NPVARIANT_TO_OBJECT(varResults);
if(pArray != NULL)
{
int nLength = 0;
NPVariant varTab;
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, "length", nLength))
{
for(size_t i = 0; i < (size_t)nLength; ++i)
{
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pArray, i, varTab))
{
if(NPVARIANT_IS_OBJECT(varTab))
{
NPObject *pTab = NPVARIANT_TO_OBJECT(varTab);
ChromeTab newTab;
if(CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pTab, "title", newTab.strTitle) &&
CJSValue::GetProperty(pBrowserFuncs, pluginInstance, pTab, "id", newTab.nId))
{
tabs.push_back(newTab);
}
}
}
pBrowserFuncs->releasevariantvalue(&varTab);
}
}
}
}
}
pBrowserFuncs->releasevariantvalue(&varArgs);
pBrowserFuncs->releasevariantvalue(&varResults);
return bResult;
}
JavaValue convertNPVariantToJavaValue(NPVariant value, const String& javaClass)
{
CString javaClassName = javaClass.utf8();
JavaType javaType = javaTypeFromClassName(javaClassName.data());
JavaValue result;
result.m_type = javaType;
NPVariantType type = value.type;
switch (javaType) {
case JavaTypeArray:
case JavaTypeObject:
{
// See if we have a Java instance.
if (type == NPVariantType_Object) {
NPObject* objectImp = NPVARIANT_TO_OBJECT(value);
result.m_objectValue = ExtractJavaInstance(objectImp);
}
}
break;
case JavaTypeString:
{
#ifdef CONVERT_NULL_TO_EMPTY_STRING
if (type == NPVariantType_Null) {
result.m_type = JavaTypeString;
result.m_stringValue = String::fromUTF8("");
} else
#else
if (type == NPVariantType_String)
#endif
{
NPString src = NPVARIANT_TO_STRING(value);
result.m_type = JavaTypeString;
result.m_stringValue = String::fromUTF8(src.UTF8Characters);
}
}
break;
case JavaTypeBoolean:
{
if (type == NPVariantType_Bool)
result.m_booleanValue = NPVARIANT_TO_BOOLEAN(value);
}
break;
case JavaTypeByte:
{
if (type == NPVariantType_Int32)
result.m_byteValue = static_cast<signed char>(NPVARIANT_TO_INT32(value));
else if (type == NPVariantType_Double)
result.m_byteValue = static_cast<signed char>(NPVARIANT_TO_DOUBLE(value));
}
break;
case JavaTypeChar:
{
if (type == NPVariantType_Int32)
result.m_charValue = static_cast<unsigned short>(NPVARIANT_TO_INT32(value));
}
break;
case JavaTypeShort:
{
if (type == NPVariantType_Int32)
result.m_shortValue = static_cast<short>(NPVARIANT_TO_INT32(value));
else if (type == NPVariantType_Double)
result.m_shortValue = static_cast<short>(NPVARIANT_TO_DOUBLE(value));
}
break;
case JavaTypeInt:
{
if (type == NPVariantType_Int32)
result.m_intValue = static_cast<int>(NPVARIANT_TO_INT32(value));
else if (type == NPVariantType_Double)
result.m_intValue = static_cast<int>(NPVARIANT_TO_DOUBLE(value));
}
break;
case JavaTypeLong:
{
if (type == NPVariantType_Int32)
result.m_longValue = static_cast<long long>(NPVARIANT_TO_INT32(value));
else if (type == NPVariantType_Double)
result.m_longValue = static_cast<long long>(NPVARIANT_TO_DOUBLE(value));
}
break;
case JavaTypeFloat:
{
if (type == NPVariantType_Int32)
result.m_floatValue = static_cast<float>(NPVARIANT_TO_INT32(value));
else if (type == NPVariantType_Double)
result.m_floatValue = static_cast<float>(NPVARIANT_TO_DOUBLE(value));
}
break;
case JavaTypeDouble:
{
if (type == NPVariantType_Int32)
result.m_doubleValue = static_cast<double>(NPVARIANT_TO_INT32(value));
else if (type == NPVariantType_Double)
result.m_doubleValue = static_cast<double>(NPVARIANT_TO_DOUBLE(value));
}
break;
default:
break;
}
return result;
}
CPlugin::CPlugin(NPP pNPInstance) :
m_pNPInstance(pNPInstance),
m_pNPStream(NULL),
m_bInitialized(FALSE),
m_pScriptableObject(NULL)
{
NPVariant v;
NPVariant rval;
NPObject *browserWndObj = NULL;
#ifdef XP_WIN
m_hWnd = NULL;
#endif
// setup the display string
const char *ua = NPN_UserAgent(m_pNPInstance);
strcpy(m_String, ua);
if ( NPERR_NO_ERROR == NPN_GetValue(m_pNPInstance, NPNVWindowNPObject, &browserWndObj))
{
// this is interesting.
// Here we are setting up an instance in JavaScript of the ScriptablePluginObject
// by inserting a new instance into the DOM. this will be referenced by document.pluginobj;
//
NPObject *myobj = NPN_CreateObject(m_pNPInstance, GET_NPOBJECT_CLASS(ScriptablePluginObject));
if ( myobj )
{
// create an identifier for the plugin object
NPIdentifier n = NPN_GetStringIdentifier("pluginobj");
// now insert into the DOM
OBJECT_TO_NPVARIANT(myobj, v);
if (NPN_SetProperty(m_pNPInstance, browserWndObj, n, &v))
{
// validate the object
if ( NPN_GetProperty(m_pNPInstance, browserWndObj, n, &rval) )
{
printf ("Object set/get test ");
if (NPVARIANT_IS_OBJECT(rval) && NPVARIANT_TO_OBJECT(rval) == myobj) {
printf ("succeeded!\n");
} else {
printf ("FAILED!\n");
}
}
else
{
printf("failed to get pluginobj");
}
NPN_ReleaseVariantValue(&rval);
}
else
{
printf("failed to set pluginobj");
}
NPN_ReleaseObject(myobj);
}
else
{
printf("failed to create pluginobj");
}
}
else
{
printf("failed to get browser window");
}
}
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)
{
// æ·»åŠ è‡ªå®šä¹‰æ–¹æ³•
if (name == sGetVersion)
{
//NPString str;
//str.UTF8Characters = "1.0";
//str.UTF8Length = strlen(str.UTF8Characters);
MessageBox(NULL, "test1", "test", MB_OK);
//STRINGZ_TO_NPVARIANT(strdup("1.0"), *result);
//INT32_TO_NPVARIANT(10, *result);
//MessageBox(NULL, "test2", "test", MB_OK);
char * version = "1.0";
char* npOutString = (char *)NPN_MemAlloc(strlen(version) + 1);
strcpy(npOutString, version);
STRINGZ_TO_NPVARIANT(npOutString, *result);
return true;
}
if (name == sFoo_id) {
printf ("foo called!\n");
NPVariant docv;
NPN_GetProperty(mNpp, sWindowObj, sDocument_id, &docv);
NPObject *doc = NPVARIANT_TO_OBJECT(docv);
NPVariant strv;
STRINGZ_TO_NPVARIANT("div", strv);
NPVariant divv;
NPN_Invoke(mNpp, doc, sCreateElement_id, &strv, 1, &divv);
STRINGZ_TO_NPVARIANT("I'm created by a plugin!", strv);
NPVariant textv;
NPN_Invoke(mNpp, doc, sCreateTextNode_id, &strv, 1, &textv);
NPVariant v;
NPN_Invoke(mNpp, NPVARIANT_TO_OBJECT(divv), sAppendChild_id, &textv, 1,
&v);
NPN_ReleaseVariantValue(&v);
NPN_ReleaseVariantValue(&textv);
NPVariant bodyv;
NPN_GetProperty(mNpp, doc, sBody_id, &bodyv);
NPN_Invoke(mNpp, NPVARIANT_TO_OBJECT(bodyv), sAppendChild_id, &divv, 1,
&v);
NPN_ReleaseVariantValue(&v);
NPN_ReleaseVariantValue(&divv);
NPN_ReleaseVariantValue(&bodyv);
NPN_ReleaseVariantValue(&docv);
STRINGZ_TO_NPVARIANT(_strdup("foo return val"), *result);
return true;
}
return false;
}
static bool pluginInvoke(NPObject *header, NPIdentifier name, const NPVariant *args, uint32_t argCount, NPVariant *result)
{
PluginObject *obj = (PluginObject *)header;
if (name == pluginMethodIdentifiers[ID_TEST_CALLBACK_METHOD]) {
// call whatever method name we're given
if (argCount > 0 && NPVARIANT_IS_STRING(args[0])) {
NPObject *windowScriptObject;
browser->getvalue(obj->npp, NPNVWindowNPObject, &windowScriptObject);
NPUTF8* callbackString = createCStringFromNPVariant(&args[0]);
NPIdentifier callbackIdentifier = browser->getstringidentifier(callbackString);
free(callbackString);
NPVariant browserResult;
browser->invoke(obj->npp, windowScriptObject, callbackIdentifier, 0, 0, &browserResult);
browser->releasevariantvalue(&browserResult);
VOID_TO_NPVARIANT(*result);
return true;
}
} else if (name == pluginMethodIdentifiers[ID_TEST_GETURL]) {
if (argCount == 2 && NPVARIANT_IS_STRING(args[0]) && NPVARIANT_IS_STRING(args[1])) {
NPUTF8* urlString = createCStringFromNPVariant(&args[0]);
NPUTF8* targetString = createCStringFromNPVariant(&args[1]);
browser->geturl(obj->npp, urlString, targetString);
free(urlString);
free(targetString);
VOID_TO_NPVARIANT(*result);
return true;
} else if (argCount == 1 && NPVARIANT_IS_STRING(args[0])) {
NPUTF8* urlString = createCStringFromNPVariant(&args[0]);
browser->geturl(obj->npp, urlString, 0);
free(urlString);
VOID_TO_NPVARIANT(*result);
return true;
}
} else if (name == pluginMethodIdentifiers[ID_REMOVE_DEFAULT_METHOD]) {
pluginClass.invokeDefault = 0;
VOID_TO_NPVARIANT(*result);
return true;
} else if (name == pluginMethodIdentifiers[ID_TEST_DOM_ACCESS]) {
testDOMAccess(obj);
VOID_TO_NPVARIANT(*result);
return true;
} else if (name == pluginMethodIdentifiers[ID_TEST_GET_URL_NOTIFY]) {
if (argCount == 3
&& NPVARIANT_IS_STRING(args[0])
&& (NPVARIANT_IS_STRING(args[1]) || NPVARIANT_IS_NULL(args[1]))
&& NPVARIANT_IS_STRING(args[2])) {
NPUTF8* urlString = createCStringFromNPVariant(&args[0]);
NPUTF8* targetString = (NPVARIANT_IS_STRING(args[1]) ? createCStringFromNPVariant(&args[1]) : NULL);
NPUTF8* callbackString = createCStringFromNPVariant(&args[2]);
NPIdentifier callbackIdentifier = browser->getstringidentifier(callbackString);
browser->geturlnotify(obj->npp, urlString, targetString, callbackIdentifier);
free(urlString);
free(targetString);
free(callbackString);
VOID_TO_NPVARIANT(*result);
return true;
}
} else if (name == pluginMethodIdentifiers[ID_TEST_INVOKE_DEFAULT] && NPVARIANT_IS_OBJECT(args[0])) {
NPObject *callback = NPVARIANT_TO_OBJECT(args[0]);
NPVariant args[1];
NPVariant browserResult;
STRINGZ_TO_NPVARIANT("test", args[0]);
bool retval = browser->invokeDefault(obj->npp, callback, args, 1, &browserResult);
if (retval)
browser->releasevariantvalue(&browserResult);
BOOLEAN_TO_NPVARIANT(retval, *result);
return true;
} else if (name == pluginMethodIdentifiers[ID_TEST_ENUMERATE]) {
if (argCount == 2 && NPVARIANT_IS_OBJECT(args[0]) && NPVARIANT_IS_OBJECT(args[1])) {
uint32_t count;
NPIdentifier* identifiers;
if (browser->enumerate(obj->npp, NPVARIANT_TO_OBJECT(args[0]), &identifiers, &count)) {
NPObject* outArray = NPVARIANT_TO_OBJECT(args[1]);
NPIdentifier pushIdentifier = browser->getstringidentifier("push");
for (uint32_t i = 0; i < count; i++) {
NPUTF8* string = browser->utf8fromidentifier(identifiers[i]);
if (!string)
continue;
NPVariant args[1];
STRINGZ_TO_NPVARIANT(string, args[0]);
NPVariant browserResult;
browser->invoke(obj->npp, outArray, pushIdentifier, args, 1, &browserResult);
browser->releasevariantvalue(&browserResult);
browser->memfree(string);
}
browser->memfree(identifiers);
}
VOID_TO_NPVARIANT(*result);
return true;
}
return false;
} else if (name == pluginMethodIdentifiers[ID_DESTROY_STREAM]) {
NPError npError = browser->destroystream(obj->npp, obj->stream, NPRES_USER_BREAK);
INT32_TO_NPVARIANT(npError, *result);
return true;
} else if (name == pluginMethodIdentifiers[ID_TEST_GETINTIDENTIFIER]) {
if (argCount == 1) {
NPIdentifier identifier;
if (NPVARIANT_IS_DOUBLE(args[0])) {
identifier = browser->getintidentifier((int)NPVARIANT_TO_DOUBLE(args[0]));
INT32_TO_NPVARIANT((int32)identifier, *result);
return true;
} else if (NPVARIANT_IS_INT32(args[0])) {
identifier = browser->getintidentifier((int)NPVARIANT_TO_INT32(args[0]));
INT32_TO_NPVARIANT((int32)identifier, *result);
return true;
}
}
} else if (name == pluginMethodIdentifiers[ID_TEST_EVALUATE] &&
argCount == 1 && NPVARIANT_IS_STRING(args[0])) {
NPObject *windowScriptObject;
browser->getvalue(obj->npp, NPNVWindowNPObject, &windowScriptObject);
NPString s = NPVARIANT_TO_STRING(args[0]);
bool retval = browser->evaluate(obj->npp, windowScriptObject, &s, result);
browser->releaseobject(windowScriptObject);
return retval;
} else if (name == pluginMethodIdentifiers[ID_TEST_GET_PROPERTY] &&
argCount > 0) {
NPObject *object;
browser->getvalue(obj->npp, NPNVWindowNPObject, &object);
for (uint32_t i = 0; i < argCount; i++) {
//assert(NPVARIANT_IS_STRING(args[i]));
NPUTF8* propertyString = createCStringFromNPVariant(&args[i]);
NPIdentifier propertyIdentifier = browser->getstringidentifier(propertyString);
free(propertyString);
NPVariant variant;
bool retval = browser->getproperty(obj->npp, object, propertyIdentifier, &variant);
browser->releaseobject(object);
if (!retval)
break;
if (i + 1 < argCount) {
//assert(NPVARIANT_IS_OBJECT(variant));
object = NPVARIANT_TO_OBJECT(variant);
} else {
*result = variant;
return true;
}
}
VOID_TO_NPVARIANT(*result);
return false;
} else if (name == pluginMethodIdentifiers[ID_TEST_GET_PROPERTY_RETURN_VALUE] &&
argCount == 2 && NPVARIANT_IS_OBJECT(args[0]) && NPVARIANT_IS_STRING(args[1])) {
NPUTF8* propertyString = createCStringFromNPVariant(&args[1]);
NPIdentifier propertyIdentifier = browser->getstringidentifier(propertyString);
free(propertyString);
NPVariant variant;
bool retval = browser->getproperty(obj->npp, NPVARIANT_TO_OBJECT(args[0]), propertyIdentifier, &variant);
if (retval)
browser->releasevariantvalue(&variant);
BOOLEAN_TO_NPVARIANT(retval, *result);
return true;
} else if (name == pluginMethodIdentifiers[ID_TEST_CALLBACK_METHOD_RET]) {
// call whatever method name we're given, and pass it the 'window' obj.
// we expect the function to return its argument.
if (argCount > 0 && NPVARIANT_IS_STRING(args[0])) {
NPObject *windowScriptObject;
browser->getvalue(obj->npp, NPNVWindowNPObject, &windowScriptObject);
NPUTF8* callbackString = createCStringFromNPVariant(&args[0]);
NPIdentifier callbackIdentifier = browser->getstringidentifier(callbackString);
free(callbackString);
NPVariant callbackArgs[1];
OBJECT_TO_NPVARIANT(windowScriptObject, callbackArgs[0]);
NPVariant browserResult;
browser->invoke(obj->npp, windowScriptObject, callbackIdentifier,
callbackArgs, 1, &browserResult);
if (NPVARIANT_IS_OBJECT(browserResult)) {
// Now return the callbacks return value back to our caller.
// BUG 897451: This should be the same as the
// windowScriptObject, but its not (in Chrome) - or at least, it
// has a different refcount. This means Chrome will delete the
// object before returning it and the calling JS gets a garbage
// value. Firefox handles it fine.
OBJECT_TO_NPVARIANT(NPVARIANT_TO_OBJECT(browserResult), *result);
} else {
browser->releasevariantvalue(&browserResult);
VOID_TO_NPVARIANT(*result);
}
return true;
}
} else if (name == pluginMethodIdentifiers[ID_TEST_CREATE_TEST_OBJECT]) {
NPObject *testObject = browser->createobject(obj->npp, getTestClass());
//assert(testObject->referenceCount == 1);
OBJECT_TO_NPVARIANT(testObject, *result);
return true;
} else if (name == pluginMethodIdentifiers[ID_TEST_PASS_TEST_OBJECT]) {
// call whatever method name we're given, and pass it our second
// argument.
if (argCount > 1 && NPVARIANT_IS_STRING(args[0])) {
NPObject *windowScriptObject;
browser->getvalue(obj->npp, NPNVWindowNPObject, &windowScriptObject);
NPUTF8* callbackString = createCStringFromNPVariant(&args[0]);
NPIdentifier callbackIdentifier = browser->getstringidentifier(callbackString);
free(callbackString);
NPVariant browserResult;
browser->invoke(obj->npp, windowScriptObject, callbackIdentifier, &args[1], 1, &browserResult);
browser->releasevariantvalue(&browserResult);
VOID_TO_NPVARIANT(*result);
return true;
}
} else if (name == pluginMethodIdentifiers[ID_TEST_CLONE_OBJECT]) {
// Create another instance of the same class
NPObject *new_object = browser->createobject(obj->npp, &pluginClass);
//assert(new_object->referenceCount == 1);
OBJECT_TO_NPVARIANT(new_object, *result);
return true;
} else if (name == pluginMethodIdentifiers[ID_TEST_SCRIPT_OBJECT_INVOKE]) {
if (argCount > 1 && NPVARIANT_IS_STRING(args[0])) {
// Invoke a script callback to get a script NPObject. Then call
// a method on the script NPObject passing it a freshly created
// NPObject.
// Arguments:
// arg1: Callback that returns a script object.
// arg2: Name of the method to call on the script object returned
// from the callback
NPObject *windowScriptObject;
browser->getvalue(obj->npp, NPNVWindowNPObject,
&windowScriptObject);
// Arg1 is the name of the callback
NPUTF8* callbackString = createCStringFromNPVariant(&args[0]);
NPIdentifier callbackIdentifier =
browser->getstringidentifier(callbackString);
free(callbackString);
// Invoke a callback that returns a script object
NPVariant object_result;
browser->invoke(obj->npp, windowScriptObject, callbackIdentifier,
&args[1], 1, &object_result);
// Script object returned
NPObject *script_object = object_result.value.objectValue;
// Arg2 is the name of the method to be called on the script object
NPUTF8* object_mehod_string = createCStringFromNPVariant(&args[1]);
NPIdentifier object_method =
browser->getstringidentifier(object_mehod_string);
free(object_mehod_string);
// Create a fresh NPObject to be passed as an argument
NPObject *object_arg = browser->createobject(obj->npp, &pluginClass);
NPVariant invoke_args[1];
OBJECT_TO_NPVARIANT(object_arg, invoke_args[0]);
// Invoke the script method
NPVariant object_method_result;
browser->invoke(obj->npp, script_object, object_method,
invoke_args, 1, &object_method_result);
browser->releasevariantvalue(&object_result);
VOID_TO_NPVARIANT(*result);
if (NPVARIANT_IS_OBJECT(object_method_result)) {
// Now return the callbacks return value back to our caller.
// BUG 897451: This should be the same as the
// windowScriptObject, but its not (in Chrome) - or at least, it
// has a different refcount. This means Chrome will delete the
// object before returning it and the calling JS gets a garbage
// value. Firefox handles it fine.
OBJECT_TO_NPVARIANT(NPVARIANT_TO_OBJECT(object_method_result),
*result);
} else {
browser->releasevariantvalue(&object_method_result);
VOID_TO_NPVARIANT(*result);
}
return true;
}
}
return false;
}
static bool pluginInvoke(NPObject* header, NPIdentifier name, const NPVariant* args, uint32_t argCount, NPVariant* result)
{
PluginObject* plugin = reinterpret_cast<PluginObject*>(header);
if (name == pluginMethodIdentifiers[ID_TEST_CALLBACK_METHOD])
return testCallback(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_CALLBACK_METHOD_RETURN])
return testCallbackReturn(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_GETURL])
return getURL(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_DOM_ACCESS])
return testDOMAccess(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_GET_URL_NOTIFY])
return getURLNotify(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_INVOKE_DEFAULT])
return testInvokeDefault(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_ENUMERATE])
return testEnumerate(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_DESTROY_STREAM])
return destroyStream(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_GETINTIDENTIFIER])
return testGetIntIdentifier(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_EVALUATE])
return testEvaluate(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_GET_PROPERTY])
return testGetProperty(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_GET_PROPERTY_RETURN_VALUE])
return testGetPropertyReturnValue(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_HAS_PROPERTY])
return testHasProperty(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_HAS_METHOD])
return testHasMethod(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_IDENTIFIER_TO_STRING])
return testIdentifierToString(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_IDENTIFIER_TO_INT])
return testIdentifierToInt(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_PASS_TEST_OBJECT])
return testPassTestObject(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_POSTURL_FILE])
return testPostURLFile(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_CONSTRUCT])
return testConstruct(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_SCRIPT_OBJECT_INVOKE])
return testScriptObjectInvoke(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_THROW_EXCEPTION_METHOD]) {
browser->setexception(header, "plugin object testThrowException SUCCESS");
return true;
}
if (name == pluginMethodIdentifiers[ID_TEST_FAIL_METHOD]) {
NPObject* windowScriptObject;
browser->getvalue(plugin->npp, NPNVWindowNPObject, &windowScriptObject);
browser->invoke(plugin->npp, windowScriptObject, name, args, argCount, result);
return false;
}
if (name == pluginMethodIdentifiers[ID_TEST_CLONE_OBJECT]) {
NPObject* new_object = browser->createobject(plugin->npp, &pluginClass);
assert(new_object->referenceCount == 1);
OBJECT_TO_NPVARIANT(new_object, *result);
return true;
}
if (name == pluginMethodIdentifiers[ID_TEST_CREATE_TEST_OBJECT]) {
NPObject* testObject = browser->createobject(plugin->npp, getTestClass());
assert(testObject->referenceCount == 1);
OBJECT_TO_NPVARIANT(testObject, *result);
return true;
}
if (name == pluginMethodIdentifiers[ID_DESTROY_NULL_STREAM])
return destroyNullStream(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_TEST_RELOAD_PLUGINS_NO_PAGES]) {
browser->reloadplugins(false);
return true;
}
if (name == pluginMethodIdentifiers[ID_TEST_RELOAD_PLUGINS_AND_PAGES]) {
browser->reloadplugins(true);
return true;
}
if (name == pluginMethodIdentifiers[ID_TEST_GET_BROWSER_PROPERTY]) {
browser->getproperty(plugin->npp, NPVARIANT_TO_OBJECT(args[0]), stringVariantToIdentifier(args[1]), result);
return true;
}
if (name == pluginMethodIdentifiers[ID_TEST_SET_BROWSER_PROPERTY]) {
browser->setproperty(plugin->npp, NPVARIANT_TO_OBJECT(args[0]), stringVariantToIdentifier(args[1]), &args[2]);
return true;
}
if (name == pluginMethodIdentifiers[ID_REMEMBER]) {
if (plugin->rememberedObject)
browser->releaseobject(plugin->rememberedObject);
plugin->rememberedObject = NPVARIANT_TO_OBJECT(args[0]);
browser->retainobject(plugin->rememberedObject);
VOID_TO_NPVARIANT(*result);
return true;
}
if (name == pluginMethodIdentifiers[ID_GET_REMEMBERED_OBJECT]) {
assert(plugin->rememberedObject);
browser->retainobject(plugin->rememberedObject);
OBJECT_TO_NPVARIANT(plugin->rememberedObject, *result);
return true;
}
if (name == pluginMethodIdentifiers[ID_GET_AND_FORGET_REMEMBERED_OBJECT]) {
assert(plugin->rememberedObject);
OBJECT_TO_NPVARIANT(plugin->rememberedObject, *result);
plugin->rememberedObject = 0;
return true;
}
if (name == pluginMethodIdentifiers[ID_REF_COUNT]) {
uint32_t refCount = NPVARIANT_TO_OBJECT(args[0])->referenceCount;
INT32_TO_NPVARIANT(refCount, *result);
return true;
}
if (name == pluginMethodIdentifiers[ID_SET_STATUS])
return testSetStatus(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_RESIZE_TO])
return testResizeTo(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_NORMALIZE])
return normalizeOverride(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_INVALIDATE_RECT])
return invalidateRect(plugin, args, argCount, result);
if (name == pluginMethodIdentifiers[ID_OBJECTS_ARE_SAME])
return objectsAreSame(plugin, args, argCount, result);
return false;
}
CPlugin::CPlugin(NPP pNPInstance) :
m_pNPInstance(pNPInstance),
m_pNPStream(NULL),
m_bInitialized(false),
m_pScriptableObject(NULL)
{
#ifdef XP_WIN
m_hWnd = NULL;
#endif
NPN_GetValue(m_pNPInstance, NPNVWindowNPObject, &sWindowObj);
NPIdentifier n = NPN_GetStringIdentifier("foof");
sFoo_id = NPN_GetStringIdentifier("foo");
sBar_id = NPN_GetStringIdentifier("bar");
sDocument_id = NPN_GetStringIdentifier("document");
sBody_id = NPN_GetStringIdentifier("body");
sCreateElement_id = NPN_GetStringIdentifier("createElement");
sCreateTextNode_id = NPN_GetStringIdentifier("createTextNode");
sAppendChild_id = NPN_GetStringIdentifier("appendChild");
sPluginType_id = NPN_GetStringIdentifier("PluginType");
NPVariant v;
INT32_TO_NPVARIANT(46, v);
NPN_SetProperty(m_pNPInstance, sWindowObj, n, &v);
NPVariant rval;
NPN_GetProperty(m_pNPInstance, sWindowObj, n, &rval);
if (NPVARIANT_IS_INT32(rval)) {
printf("rval = %d\n", NPVARIANT_TO_INT32(rval));
}
n = NPN_GetStringIdentifier("document");
if (!NPN_IdentifierIsString(n)) {
NPString str;
str.UTF8Characters = "alert('NPN_IdentifierIsString() test failed!');";
str.UTF8Length = strlen(str.UTF8Characters);
NPN_Evaluate(m_pNPInstance, sWindowObj, &str, NULL);
}
NPObject *doc;
NPN_GetProperty(m_pNPInstance, sWindowObj, n, &rval);
if (NPVARIANT_IS_OBJECT(rval) && (doc = NPVARIANT_TO_OBJECT(rval))) {
n = NPN_GetStringIdentifier("title");
NPN_GetProperty(m_pNPInstance, doc, n, &rval);
if (NPVARIANT_IS_STRING(rval)) {
printf ("title = %s\n", NPVARIANT_TO_STRING(rval).UTF8Characters);
NPN_ReleaseVariantValue(&rval);
}
n = NPN_GetStringIdentifier("plugindoc");
OBJECT_TO_NPVARIANT(doc, v);
NPN_SetProperty(m_pNPInstance, sWindowObj, n, &v);
NPString str;
str.UTF8Characters = "document.getElementById('result').innerHTML += '<p>' + 'NPN_Evaluate() test, document = ' + this + '</p>';";
str.UTF8Length = strlen(str.UTF8Characters);
//NPN_Evaluate(m_pNPInstance, doc, &str, NULL);
NPN_ReleaseObject(doc);
}
NPVariant barval;
NPN_GetProperty(m_pNPInstance, sWindowObj, sBar_id, &barval);
NPVariant arg;
OBJECT_TO_NPVARIANT(sWindowObj, arg);
NPN_InvokeDefault(m_pNPInstance, NPVARIANT_TO_OBJECT(barval), &arg, 1,
&rval);
if (NPVARIANT_IS_INT32(rval) && NPVARIANT_TO_INT32(rval) == 4) {
printf ("Default function call SUCCEEDED!\n");
} else {
printf ("Default function call FAILED!\n");
}
NPN_ReleaseVariantValue(&barval);
NPN_ReleaseVariantValue(&rval);
#if 0
n = NPN_GetStringIdentifier("prompt");
NPVariant vars[3];
STRINGZ_TO_NPVARIANT("foo", vars[0]);
STRINGZ_TO_NPVARIANT("bar", vars[1]);
STRINGZ_TO_NPVARIANT("foof", vars[2]);
NPN_Invoke(sWindowObj, n, vars, 3, &rval);
if (NPVARIANT_IS_STRING(rval)) {
printf ("prompt returned '%s'\n", NPVARIANT_TO_STRING(rval).UTF8Characters);
}
NPN_ReleaseVariantValue(&rval);
#endif
NPObject *myobj =
NPN_CreateObject(m_pNPInstance,
GET_NPOBJECT_CLASS(ScriptablePluginObject));
n = NPN_GetStringIdentifier("pluginobj");
OBJECT_TO_NPVARIANT(myobj, v);
NPN_SetProperty(m_pNPInstance, sWindowObj, n, &v);
NPN_GetProperty(m_pNPInstance, sWindowObj, n, &rval);
printf ("Object set/get test ");
if (NPVARIANT_IS_OBJECT(rval) && NPVARIANT_TO_OBJECT(rval) == myobj) {
printf ("succeeded!\n");
} else {
printf ("FAILED!\n");
}
NPN_ReleaseVariantValue(&rval);
NPN_ReleaseObject(myobj);
const char *ua = NPN_UserAgent(m_pNPInstance);
strcpy(m_String, ua);
}
bool
ScriptablePluginObject::Invoke(NPIdentifier name, const NPVariant *args,
uint32_t argCount, NPVariant *result)
{
if (name == sFoo_id) {
printf ("foo called!\n");
NPIdentifier sAlert = NPN_GetStringIdentifier("alert");
NPVariant alertValue;
NPVariant returnValue;
STRINGZ_TO_NPVARIANT("hello world",alertValue);
NPN_Invoke(mNpp,sWindowObj,sAlert,&alertValue,1,&returnValue);
//FFHelper* ffhelper = new FFHelper();
//ffhelper->Invoke(mNpp,sWindowObj,"alert",&alertValue,1,&returnValue);
//ffhelper->GetVersion();
//char* p7SignedData = ffhelper->P7Sign("","123");
//MessageBox(NULL,_T(p7SignedData),_T("Information"),MB_OK);
//NPVariant npp7SignedData;
//STRINGZ_TO_NPVARIANT(p7SignedData, npp7SignedData);
//ffhelper->Invoke(mNpp,sWindowObj,"alert",&npp7SignedData,1,&returnValue);
NPN_ReleaseVariantValue(&returnValue);
NPVariant docv;
NPN_GetProperty(mNpp, sWindowObj, sDocument_id, &docv);
NPObject *doc = NPVARIANT_TO_OBJECT(docv);
NPVariant strv;
STRINGZ_TO_NPVARIANT("div", strv);
NPVariant divv;
NPN_Invoke(mNpp, doc, sCreateElement_id, &strv, 1, &divv);
STRINGZ_TO_NPVARIANT("I'm created by a plugin!", strv);
NPVariant textv;
NPN_Invoke(mNpp, doc, sCreateTextNode_id, &strv, 1, &textv);
NPVariant v;
NPN_Invoke(mNpp, NPVARIANT_TO_OBJECT(divv), sAppendChild_id, &textv, 1,
&v);
NPN_ReleaseVariantValue(&v);
NPN_ReleaseVariantValue(&textv);
NPVariant bodyv;
NPN_GetProperty(mNpp, doc, sBody_id, &bodyv);
NPN_Invoke(mNpp, NPVARIANT_TO_OBJECT(bodyv), sAppendChild_id, &divv, 1,
&v);
NPN_ReleaseVariantValue(&v);
NPN_ReleaseVariantValue(&divv);
NPN_ReleaseVariantValue(&bodyv);
NPN_ReleaseVariantValue(&docv);
const char* outString = "foo return val";
char* npOutString = (char *)NPN_MemAlloc(strlen(outString) + 1);
if (!npOutString)
return false;
strcpy(npOutString, outString);
STRINGZ_TO_NPVARIANT(npOutString, *result);
return true;
}
return false;
}
jvalue convertNPVariantToJValue(NPVariant value, JNIType jniType, const char* javaClassName)
{
jvalue result;
NPVariantType type = value.type;
switch (jniType) {
case array_type:
case object_type:
{
result.l = static_cast<jobject>(0);
// First see if we have a Java instance.
if (type == NPVariantType_Object) {
NPObject* objectImp = NPVARIANT_TO_OBJECT(value);
if (JavaInstance* instance = ExtractJavaInstance(objectImp))
result.l = instance->javaInstance();
}
// Now convert value to a string if the target type is a java.lang.string, and we're not
// converting from a Null.
if (!result.l && !strcmp(javaClassName, "java.lang.String")) {
#ifdef CONVERT_NULL_TO_EMPTY_STRING
if (type == NPVariantType_Null) {
JNIEnv* env = getJNIEnv();
jchar buf[2];
jobject javaString = env->functions->NewString(env, buf, 0);
result.l = javaString;
} else
#else
if (type == NPVariantType_String)
#endif
{
NPString src = NPVARIANT_TO_STRING(value);
JNIEnv* env = getJNIEnv();
jobject javaString = env->NewStringUTF(src.UTF8Characters);
result.l = javaString;
}
} else if (!result.l)
memset(&result, 0, sizeof(jvalue)); // Handle it the same as a void case
}
break;
case boolean_type:
{
if (type == NPVariantType_Bool)
result.z = NPVARIANT_TO_BOOLEAN(value);
else
memset(&result, 0, sizeof(jvalue)); // as void case
}
break;
case byte_type:
{
if (type == NPVariantType_Int32)
result.b = static_cast<char>(NPVARIANT_TO_INT32(value));
else
memset(&result, 0, sizeof(jvalue));
}
break;
case char_type:
{
if (type == NPVariantType_Int32)
result.c = static_cast<char>(NPVARIANT_TO_INT32(value));
else
memset(&result, 0, sizeof(jvalue));
}
break;
case short_type:
{
if (type == NPVariantType_Int32)
result.s = static_cast<jshort>(NPVARIANT_TO_INT32(value));
else
memset(&result, 0, sizeof(jvalue));
}
break;
case int_type:
{
if (type == NPVariantType_Int32)
result.i = static_cast<jint>(NPVARIANT_TO_INT32(value));
else
memset(&result, 0, sizeof(jvalue));
}
break;
case long_type:
{
if (type == NPVariantType_Int32)
result.j = static_cast<jlong>(NPVARIANT_TO_INT32(value));
else if (type == NPVariantType_Double)
result.j = static_cast<jlong>(NPVARIANT_TO_DOUBLE(value));
else
memset(&result, 0, sizeof(jvalue));
}
break;
case float_type:
{
if (type == NPVariantType_Int32)
result.f = static_cast<jfloat>(NPVARIANT_TO_INT32(value));
else if (type == NPVariantType_Double)
result.f = static_cast<jfloat>(NPVARIANT_TO_DOUBLE(value));
else
memset(&result, 0, sizeof(jvalue));
}
break;
case double_type:
{
if (type == NPVariantType_Int32)
result.d = static_cast<jdouble>(NPVARIANT_TO_INT32(value));
else if (type == NPVariantType_Double)
result.d = static_cast<jdouble>(NPVARIANT_TO_DOUBLE(value));
else
memset(&result, 0, sizeof(jvalue));
}
break;
break;
case invalid_type:
default:
case void_type:
{
memset(&result, 0, sizeof(jvalue));
}
break;
}
return result;
}
// This function is equivalent to the following JavaScript function:
// function FireEvent(strEventType, strDetail) {
// var event = document.createEvent("CustomEvent");
// event.initCustomEvent(strEventType, true, true, strDetail);
// pluginObject.dispatchEvent(event);
// }
//
// Uses following JavaScript code to listen to the event fired:
// pluginObject.addEventListener(strEventType, function(event) {
// alert(event.detail);
// }
BOOL CPlugin::FireEvent(const CString &strEventType, const CString &strDetail)
{
BOOL bOK = FALSE;
NPObject* pWindow = NULL;
NPVariant vDocument;
VOID_TO_NPVARIANT(vDocument);
NPVariant vEvent;
NPObject* pDocument = NULL;
VOID_TO_NPVARIANT(vEvent);
NPObject *pEvent = NULL;
NPObject* pPlugin = NULL;
try
{
// get window object
if (NPN_GetValue(m_pNPInstance, NPNVWindowNPObject, &pWindow) != NPERR_NO_ERROR || pWindow == NULL)
{
throw CString(_T("Cannot get window"));
}
// get window.document
bOK = NPN_GetProperty(m_pNPInstance, pWindow, NPN_GetStringIdentifier("document"), &vDocument);
if (!NPVARIANT_IS_OBJECT(vDocument) || !bOK)
{
throw CString(_T("Cannot get window.document"));
}
pDocument = NPVARIANT_TO_OBJECT(vDocument);
// var event = document.createEvent("CustomEvent");
if (pDocument)
{
NPVariant arg;
STRINGZ_TO_NPVARIANT(CStringToNPStringCharacters(_T("CustomEvent")), arg);
bOK = NPN_Invoke(m_pNPInstance, pDocument, NPN_GetStringIdentifier("createEvent"), &arg, 1, &vEvent);
NPN_ReleaseVariantValue(&arg);
if (!NPVARIANT_IS_OBJECT(vEvent) || !bOK)
{
throw CString(_T("Cannot document.createEvent"));
}
}
else
{
throw CString(_T("window.document is null"));
}
pEvent = NPVARIANT_TO_OBJECT(vEvent);;
// event.initCustomEvent(strEventType, true, true, strDetail);
if (pEvent)
{
NPVariant args[4];
STRINGZ_TO_NPVARIANT(CStringToNPStringCharacters(strEventType), args[0]);
BOOLEAN_TO_NPVARIANT(true, args[1]);
BOOLEAN_TO_NPVARIANT(true, args[2]);
STRINGZ_TO_NPVARIANT(CStringToNPStringCharacters(strDetail), args[3]);
NPVariant vResult;
bOK = NPN_Invoke(m_pNPInstance, pEvent, NPN_GetStringIdentifier("initCustomEvent"), args, 4, &vResult);
for (int i=0; i<4; i++)
{
NPN_ReleaseVariantValue(&args[i]);
}
NPN_ReleaseVariantValue(&vResult);
if (!bOK)
{
throw CString(_T("Cannot event.initCustomEvent"));
}
}
else
{
throw CString(_T("event is null"));
}
// get plugin object
if (NPN_GetValue(m_pNPInstance, NPNVPluginElementNPObject, &pPlugin) != NPERR_NO_ERROR || pPlugin == NULL)
{
throw CString(_T("Cannot get window"));
}
// pluginObject.dispatchEvent(event);
NPVariant vNotCanceled;
bOK = NPN_Invoke(m_pNPInstance, pPlugin, NPN_GetStringIdentifier("dispatchEvent"), &vEvent, 1, &vNotCanceled);
NPN_ReleaseVariantValue(&vEvent);
if (!bOK || !NPVARIANT_IS_BOOLEAN(vNotCanceled))
{
throw CString(_T("Cannot dispatchEvent"));
}
if (NPVARIANT_TO_BOOLEAN(vNotCanceled) != true)
{
throw CString(_T("Event is canceled"));
}
}
catch (CString strMessage)
{
TRACE(_T("[CPlugin::FireEvent Exception] %s"), strMessage);
bOK = FALSE;
}
if (pPlugin != NULL) NPN_ReleaseObject(pPlugin);
if (!NPVARIANT_IS_VOID(vEvent)) NPN_ReleaseVariantValue(&vEvent);
if (!NPVARIANT_IS_VOID(vDocument)) NPN_ReleaseVariantValue(&vDocument);
if (pWindow != NULL) NPN_ReleaseObject(pWindow);
return bOK;
}
