static NPIdentifier variantToIdentifier(NPVariant variant)
{
if (NPVARIANT_IS_STRING(variant))
return stringVariantToIdentifier(variant);
else if (NPVARIANT_IS_INT32(variant))
return int32VariantToIdentifier(variant);
else if (NPVARIANT_IS_DOUBLE(variant))
return doubleVariantToIdentifier(variant);
return 0;
}
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;
}
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;
}
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;
}
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");
}
}
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;
}
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;
}
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;
}
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;
}
bool Any::IsNumber() const
{
return NPVARIANT_IS_INT32(variant) || NPVARIANT_IS_DOUBLE(variant);
}
RuntimeNPObject::InvokeResult
LibvlcInputNPObject::setProperty(int index, const NPVariant &value)
{
/* is plugin still running */
if( isPluginRunning() )
{
VlcPlugin* p_plugin = getPrivate<VlcPlugin>();
libvlc_exception_t ex;
libvlc_exception_init(&ex);
libvlc_media_player_t *p_md = p_plugin->getMD(&ex);
RETURN_ON_EXCEPTION(this,ex);
switch( index )
{
case ID_input_position:
{
if( ! NPVARIANT_IS_DOUBLE(value) )
{
return INVOKERESULT_INVALID_VALUE;
}
float val = (float)NPVARIANT_TO_DOUBLE(value);
libvlc_media_player_set_position(p_md, val, &ex);
RETURN_ON_EXCEPTION(this,ex);
return INVOKERESULT_NO_ERROR;
}
case ID_input_time:
{
int64_t val;
if( NPVARIANT_IS_INT32(value) )
val = (int64_t)NPVARIANT_TO_INT32(value);
else if( NPVARIANT_IS_DOUBLE(value) )
val = (int64_t)NPVARIANT_TO_DOUBLE(value);
else
{
return INVOKERESULT_INVALID_VALUE;
}
libvlc_media_player_set_time(p_md, val, &ex);
RETURN_ON_EXCEPTION(this,ex);
return INVOKERESULT_NO_ERROR;
}
case ID_input_rate:
{
float val;
if( NPVARIANT_IS_INT32(value) )
val = (float)NPVARIANT_TO_INT32(value);
else if( NPVARIANT_IS_DOUBLE(value) )
val = (float)NPVARIANT_TO_DOUBLE(value);
else
{
return INVOKERESULT_INVALID_VALUE;
}
libvlc_media_player_set_rate(p_md, val, &ex);
RETURN_ON_EXCEPTION(this,ex);
return INVOKERESULT_NO_ERROR;
}
default:
;
}
}
return INVOKERESULT_GENERIC_ERROR;
}
bool toString(void *object, const NPVariant *args, uint32_t argCount, NPVariant *result) {
GenericNPObject *map = (GenericNPObject *)object;
if (!map || map->invalid) return false;
// no args expected or cared for...
std::string out;
std::vector<NPVariant>::iterator it;
for (it = map->numeric_mapper.begin(); it < map->numeric_mapper.end(); ++it) {
if (NPVARIANT_IS_VOID(*it)) {
out += ",";
}
else if (NPVARIANT_IS_NULL(*it)) {
out += ",";
}
else if (NPVARIANT_IS_BOOLEAN(*it)) {
if ((*it).value.boolValue) {
out += "true,";
}
else {
out += "false,";
}
}
else if (NPVARIANT_IS_INT32(*it)) {
char tmp[50];
memset(tmp, 0, sizeof(tmp));
_snprintf(tmp, 49, "%d,", (*it).value.intValue);
out += tmp;
}
else if (NPVARIANT_IS_DOUBLE(*it)) {
char tmp[50];
memset(tmp, 0, sizeof(tmp));
_snprintf(tmp, 49, "%f,", (*it).value.doubleValue);
out += tmp;
}
else if (NPVARIANT_IS_STRING(*it)) {
out += (*it).value.stringValue.UTF8Characters;
out += ",";
}
else if (NPVARIANT_IS_OBJECT(*it)) {
out += "[object],";
}
}
// calculate how much space we need
std::string::size_type size = out.length();
char *s = (char *)NPNFuncs.memalloc(size * sizeof(char));
if (NULL == s) {
return false;
}
memcpy(s, out.c_str(), size);
s[size - 1] = 0; // overwrite the last ","
STRINGZ_TO_NPVARIANT(s, (*result));
return true;
}
