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;
}
bool nsScriptableObjectOverwolfSample::Echo(
NPIdentifier name,
const NPVariant *args,
uint32_t argCount,
NPVariant *result) {
if (argCount < 2 ||
!NPVARIANT_IS_STRING(args[0]) ||
!NPVARIANT_IS_OBJECT(args[1])) {
NPN_SetException(this, "invalid params passed to function");
return true;
}
// add ref count to callback object so it won't delete
NPN_RetainObject(NPVARIANT_TO_OBJECT(args[1]));
// convert into std::string
std::string message;
message.append(
NPVARIANT_TO_STRING(args[0]).UTF8Characters,
NPVARIANT_TO_STRING(args[0]).UTF8Length);
// post to separate thread so that we are responsive
return thread_->PostTask(
std::bind(
&nsScriptableObjectOverwolfSample::EchoTask,
this,
message,
NPVARIANT_TO_OBJECT(args[1])));
}
static bool testPostURLFile(PluginObject* obj, const NPVariant* args, uint32_t argCount, NPVariant* result)
{
if (argCount != 4 || !NPVARIANT_IS_STRING(args[0]) || !NPVARIANT_IS_STRING(args[1]) || !NPVARIANT_IS_STRING(args[2]) || !NPVARIANT_IS_STRING(args[3]))
return false;
NPString urlString = NPVARIANT_TO_STRING(args[0]);
char* url = toCString(urlString);
NPString targetString = NPVARIANT_TO_STRING(args[1]);
char* target = toCString(targetString);
NPString pathString = NPVARIANT_TO_STRING(args[2]);
char* path = toCString(pathString);
NPString contentsString = NPVARIANT_TO_STRING(args[3]);
FILE* tempFile = fopen(path, "w");
if (!tempFile)
return false;
if (!fwrite(contentsString.UTF8Characters, contentsString.UTF8Length, 1, tempFile))
return false;
fclose(tempFile);
NPError error = browser->posturl(obj->npp, url, target, pathString.UTF8Length, path, TRUE);
free(path);
free(target);
free(url);
BOOLEAN_TO_NPVARIANT(error == NPERR_NO_ERROR, *result);
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;
}
NPUTF8* createCStringFromNPVariant(const NPVariant* variant) {
size_t length = NPVARIANT_TO_STRING(*variant).UTF8Length;
NPUTF8* result = (NPUTF8*)malloc(length + 1);
memcpy(result, NPVARIANT_TO_STRING(*variant).UTF8Characters, length);
result[length] = '\0';
return result;
}
std::string getInterfaceName(NPP npp, NPObject* object)
{
std::string className;
NPVariant result;
bool asConstructor = true; // true if object can be a constructor
VOID_TO_NPVARIANT(result);
NPN_Invoke(npp, object, NPN_GetStringIdentifier("toString"), 0, 0, &result);
for (;;)
{
if (NPVARIANT_IS_STRING(result))
{
className = std::string(NPVARIANT_TO_STRING(result).utf8characters,
NPVARIANT_TO_STRING(result).utf8length);
}
NPN_ReleaseVariantValue(&result);
if (className.compare(0, 9, "function ") == 0)
{
// In Chrome, a [Constructor] object is represented as a 'Function'.
className = className.substr(9);
size_t pos = className.find('(');
if (pos != std::string::npos)
{
className = className.substr(0, pos);
break;
}
return "Function";
}
if (className.compare(0, 8, "[object ", 8) == 0 && className[className.length() - 1] == ']')
{
className = className.substr(8, className.length() - 9);
break;
}
// This object is likely to have a stringifier. Check the constructor name directly.
NPVariant constructor;
VOID_TO_NPVARIANT(constructor);
if (asConstructor && NPN_GetProperty(npp, object, NPN_GetStringIdentifier("constructor"), &constructor))
{
if (NPVARIANT_IS_OBJECT(constructor) &&
NPN_Invoke(npp, NPVARIANT_TO_OBJECT(constructor), NPN_GetStringIdentifier("toString"), 0, 0, &result))
{
NPN_ReleaseVariantValue(&constructor);
asConstructor = false;
continue;
}
NPN_ReleaseVariantValue(&constructor);
}
return "Object";
}
// In Firefox, the constructor and an instance object cannot be distinguished by toString().
// Check if object has a 'prototype' to see if it is a constructor.
if (asConstructor && NPN_HasProperty(npp, object, NPN_GetStringIdentifier("prototype")))
{
className += "_Constructor";
}
return className;
}
bool PluginMethodListenOnFile::ExecuteListenOnFile(
const NPVariant *args,
uint32_t argCount,
NPVariant *result) {
std::string filename;
bool skip_to_end = false;
try {
if (argCount < 3 ||
!NPVARIANT_IS_STRING(args[0]) ||
!NPVARIANT_IS_BOOLEAN(args[1]) ||
!NPVARIANT_IS_OBJECT(args[2])) {
NPN_SetException(
object_,
"invalid or missing params passed to function - expecting 3 params: "
"filename, skipToEnd, callback(status, data)");
return false;
}
callback_ = NPVARIANT_TO_OBJECT(args[2]);
skip_to_end = NPVARIANT_TO_BOOLEAN(args[1]);
// add ref count to callback object so it won't delete
NPN_RetainObject(callback_);
filename.append(
NPVARIANT_TO_STRING(args[0]).UTF8Characters,
NPVARIANT_TO_STRING(args[0]).UTF8Length);
} catch(...) {
}
if (nullptr == thread_.get()) {
thread_.reset(new utils::Thread);
if (!thread_->Start()) {
NPN_SetException(
__super::object_,
"an unexpected error occurred - couldn't start file listening thread");
return false;
}
}
std::wstring wide_filename = utils::Encoders::utf8_decode(filename);
if (!file_stream_.Initialize(wide_filename.c_str(), this, skip_to_end)) {
NPN_SetException(
__super::object_,
"an unexpected error occurred - couldn't open the file for read access");
return false;
}
return thread_->PostTask(
std::bind(
&PluginMethodListenOnFile::StartListening,
this));
}
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);
}
bool PluginMethodListenOnFile::ExecuteStopFileListen(
const NPVariant *args,
uint32_t argCount,
NPVariant *result) {
std::string id;
try {
if (argCount < 1 || !NPVARIANT_IS_STRING(args[0])) {
NPN_SetException(
object_,
"invalid or missing params passed to function - expecting 1 params: "
"id");
return false;
}
id.append(
NPVARIANT_TO_STRING(args[0]).UTF8Characters,
NPVARIANT_TO_STRING(args[0]).UTF8Length);
}
catch (...) {
}
TextFileThreadMap::iterator iter = threads_.find(id);
if (iter != threads_.end()) {
if (!iter->second.first->StopListening()) {
NPN_SetException(
__super::object_,
"an unexpected error occurred - couldn't stop existing listener");
return false;
}
if (!iter->second.second->Stop()) {
NPN_SetException(
__super::object_,
"an unexpected error occurred - couldn't stop existing listener thread");
return false;
}
delete iter->second.first;
delete iter->second.second;
threads_.erase(id);
if (nullptr != ids_to_callbacks_[id]) {
NPN_ReleaseObject(ids_to_callbacks_[id]);
ids_to_callbacks_[id] = nullptr;
ids_to_callbacks_.erase(id);
}
}
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();
}
char * ArgToStr(const NPVariant arg) {
NPString str = NPVARIANT_TO_STRING(arg);
char * r = (char *)malloc(str.UTF8Length + 1);
memcpy(r, str.UTF8Characters, str.UTF8Length);
r[str.UTF8Length] = '\0';
return r;
}
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();
}
}
bool
ScriptablePluginObject::Invoke(NPIdentifier name, const NPVariant *args,
uint32_t argCount, NPVariant *result)
{
if (name == sendCmd_id)
{
if ( argCount < 1 )
{
return false;
}
PString strParam = "";
NPString npStr = NPVARIANT_TO_STRING( args[0] );
for (unsigned int i=0; i<npStr.utf8length; i++)
{
strParam += npStr.utf8characters[ i ];
}
PString strResult = g_NativeLogic.InvokeFunction( strParam );
char* pszName = (char*)NPN_MemAlloc( strResult.GetSize() + 1 );
strcpy( pszName, strResult );
STRINGZ_TO_NPVARIANT(pszName, *result);
return PR_TRUE;
}
return PR_FALSE;
}
bool
xplayerNPObject::Invoke (NPIdentifier aName,
const NPVariant *argv,
uint32_t argc,
NPVariant *_result)
{
if (!IsValid ())
return false;
NOTE (g_print ("xplayerNPObject::Invoke [%p] %s\n", (void*) this, NPN_UTF8FromIdentifier (aName)));
int methodIndex = GetClass()->GetMethodIndex (aName);
if (methodIndex >= 0)
return InvokeByIndex (methodIndex, argv, argc, _result);
if (aName == NPN_GetStringIdentifier ("__noSuchMethod__")) {
/* http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Reference:Global_Objects:Object:_noSuchMethod */
if (!CheckArgv (argv, argc, 2, NPVariantType_String, NPVariantType_Object))
return false;
const char *id = NPVARIANT_TO_STRING (argv[0]).UTF8Characters;
g_message ("NOTE: site calls unknown function \"%s\" on xplayerNPObject %p\n", id ? id : "(null)", (void*) this);
/* Silently ignore the invocation */
VOID_TO_NPVARIANT (*_result);
return true;
}
return Throw ("No method with this name exists.");
}
static inline gchar *
get_string_property (NPP instance,
NPObject *obj,
const char *name)
{
NPVariant result = { NPVariantType_Void };
NPString result_str;
gchar *result_copy;
result_copy = NULL;
if (!funcs.getproperty (instance, obj,
funcs.getstringidentifier (name),
&result))
goto out;
if (!NPVARIANT_IS_STRING (result))
goto out;
result_str = NPVARIANT_TO_STRING (result);
result_copy = g_strndup (result_str.UTF8Characters, result_str.UTF8Length);
out:
funcs.releasevariantvalue (&result);
return result_copy;
}
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);
}
}
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();
}
static bool
plugin_object_invoke (NPObject *npobj,
NPIdentifier name,
const NPVariant *args,
uint32_t argc,
NPVariant *result)
{
PluginObject *obj;
g_return_val_if_fail (plugin_object_has_method (npobj, name), FALSE);
g_debug ("invoking plugin object method");
obj = (PluginObject*) npobj;
VOID_TO_NPVARIANT (*result);
if (name == list_extensions_id)
return plugin_list_extensions (obj, result);
else if (name == get_metadata_id)
{
g_return_val_if_fail (argc >= 1, FALSE);
g_return_val_if_fail (NPVARIANT_IS_STRING(args[0]), FALSE);
return plugin_get_metadata (obj, NPVARIANT_TO_STRING(args[0]), result);
}
else if (name == enable_extension_id)
{
g_return_val_if_fail (argc >= 2, FALSE);
g_return_val_if_fail (NPVARIANT_IS_STRING(args[0]), FALSE);
g_return_val_if_fail (NPVARIANT_IS_BOOLEAN(args[1]), FALSE);
return plugin_enable_extension (obj,
NPVARIANT_TO_STRING(args[0]),
NPVARIANT_TO_BOOLEAN(args[1]));
}
else if (name == install_extension_id)
{
g_return_val_if_fail (argc >= 1, FALSE);
g_return_val_if_fail (NPVARIANT_IS_STRING(args[0]), FALSE);
return plugin_install_extension (obj,
NPVARIANT_TO_STRING(args[0]));
}
return TRUE;
}
bool convert_js_to_mrb_object(NPP npp, const NPVariant &variant, mrb_state *mrb, mrb_value *result)
{
if (NPVARIANT_IS_MRB_JS_OBJECT(variant)){
MrbJsObject *obj = static_cast< MrbJsObject* >(NPVARIANT_TO_OBJECT(variant));
*result = obj->Value();
return true;
}
NPObject *window;
NPN_GetValue(npp, NPNVWindowNPObject, &window);
NPVariant object;
NPN_GetProperty(npp, window, NPN_GetStringIdentifier("Object"), &object);
NPN_ReleaseObject(window);
NPVariant prototype;
NPN_GetProperty(npp, NPVARIANT_TO_OBJECT(object), NPN_GetStringIdentifier("prototype"), &prototype);
NPN_ReleaseVariantValue(&object);
NPVariant to_string;
NPN_GetProperty(npp, NPVARIANT_TO_OBJECT(prototype), NPN_GetStringIdentifier("toString"), &to_string);
NPN_ReleaseVariantValue(&prototype);
NPVariant type_string;
NPN_Invoke(npp, NPVARIANT_TO_OBJECT(to_string), NPN_GetStringIdentifier("call"), &variant, 1, &type_string);
NPN_ReleaseVariantValue(&to_string);
if (!NPVARIANT_IS_STRING(type_string)){
NPN_ReleaseVariantValue(&type_string);
return false;
}
std::string type(NPVARIANT_TO_STRING(type_string).UTF8Characters, NPVARIANT_TO_STRING(type_string).UTF8Length);
NPN_ReleaseVariantValue(&type_string);
if (type == "[object Array]"){
return convert_js_to_mrb_array(npp, variant, mrb, result);
}else if (type == "[object Object]"){
return convert_js_to_mrb_hash(npp, variant, mrb, result);
}else if (type == "[object Function]"){
return convert_js_to_mrb_function(npp, variant, mrb, result);
}else{
*result = mrb_js_obj_class_new(mrb, NPVARIANT_TO_OBJECT(variant));
return true;
}
return true;
}
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));
}
}
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;
}
void
StatementObject::GetProcedureColumns(const NPVariant *arg0, const NPVariant *arg1,
const NPVariant *arg2, const NPVariant *arg3)
{
NPString *cat = NULL;
NPString *sch = NULL;
NPString *prc = NULL;
NPString *col = NULL;
if (NPVARIANT_IS_STRING(*arg0))
cat = (NPString*)&NPVARIANT_TO_STRING(*arg0);
if (NPVARIANT_IS_STRING(*arg1))
sch = (NPString*)&NPVARIANT_TO_STRING(*arg1);
if (NPVARIANT_IS_STRING(*arg2))
prc = (NPString*)&NPVARIANT_TO_STRING(*arg2);
if (NPVARIANT_IS_STRING(*arg3))
col = (NPString*)&NPVARIANT_TO_STRING(*arg3);
if (!m_hstmt) {
NPN_SetException(this, "Statement isn't initialized");
return;
}
NPError rc = Close();
if (rc != NPERR_NO_ERROR)
return;
SQLRETURN code = SQLProcedureColumnsW(m_hstmt,
(cat?nsWString(cat).Data():NULL), (cat?SQL_NTS:0),
(sch?nsWString(sch).Data():NULL), (sch?SQL_NTS:0),
(prc?nsWString(prc).Data():NULL), (prc?SQL_NTS:0),
(col?nsWString(col).Data():NULL), (col?SQL_NTS:0));
if (!SQL_SUCCEEDED(code) && code != SQL_NO_DATA) {
StoreError(SQL_HANDLE_STMT, m_hstmt);
return;
}
SQLSMALLINT cols;
if (SQL_SUCCEEDED(SQLNumResultCols(m_hstmt, &cols)))
m_columnCount = cols;
SQLLEN rcnt;
if (SQL_SUCCEEDED(SQLRowCount(m_hstmt, &rcnt)))
m_rowCount = rcnt;
}
char* RuntimeNPObject::stringValue(const NPVariant &v)
{
char *s = NULL;
if( NPVARIANT_IS_STRING(v) )
{
return stringValue(NPVARIANT_TO_STRING(v));
}
return s;
}
char *_npapi_get_page_url(NPP instance) {
NPObject *window = 0;
npnfuncs->getvalue( instance, NPNVWindowNPObject, &window );
NPIdentifier identifier = npnfuncs->getstringidentifier( "location" );
NPVariant variant;
int b1 = npnfuncs->getproperty( instance, window , identifier, &variant);
NPObject *location = variant.value.objectValue;
identifier = npnfuncs->getstringidentifier( "href" );
int b2 = npnfuncs->getproperty( instance, location, identifier, &variant);
return (char*)NPVARIANT_TO_STRING(variant).UTF8Characters;
}
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 pluginSetProperty(PluginInstance *obj, NPIdentifier name, const NPVariant *variant) {
LOG_LOCATION;
if(isSameIdentifier(name, "pluginLanguage")) {
memset(pluginLanguage, '\0', 3);
if(NPVARIANT_IS_STRING(*variant)) {
strncpy(pluginLanguage, NPVARIANT_TO_STRING(*variant).UTF8Characters, 2);
return true;
}
return true;
}
return false;
}
bool ObjectManager::Invoke(NPObject *npobj, NPIdentifier name, const NPVariant *args, uint32_t argCount, NPVariant *result) {
ScriptManager *obj = static_cast<ScriptManager*>(npobj);
if (name == NPNFuncs.getstringidentifier("CreateControlByProgId")) {
if (argCount != 1 || !NPVARIANT_IS_STRING(args[0])) {
NPNFuncs.setexception(npobj, "Invalid arguments");
return false;
}
CAxHost* host = new CAxHost(obj->instance);
CStringA str(NPVARIANT_TO_STRING(args[0]).UTF8Characters, NPVARIANT_TO_STRING(args[0]).UTF8Length);
host->setClsIDFromProgID(str.GetString());
if (!host->CreateControl(false)) {
NPNFuncs.setexception(npobj, "Error creating object");
return false;
}
ObjectManager *manager = static_cast<ObjectManager*>(obj->host);
manager->dynamic_hosts.push_back(host);
OBJECT_TO_NPVARIANT(host->CreateScriptableObject(), *result);
return true;
}
return false;
}
static bool testSetStatus(PluginObject* obj, const NPVariant* args, uint32_t argCount, NPVariant* result)
{
char* message = 0;
if (argCount && NPVARIANT_IS_STRING(args[0])) {
NPString statusString = NPVARIANT_TO_STRING(args[0]);
message = toCString(statusString);
}
browser->status(obj->npp, message);
free(message);
return true;
}
static bool testEvaluate(PluginObject* obj, const NPVariant* args, uint32_t argCount, NPVariant* result)
{
if (argCount != 1 || !NPVARIANT_IS_STRING(args[0]))
return false;
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;
}
void
StatementObject::GetForeignKeys(const NPVariant *arg0, const NPVariant *arg1,
const NPVariant *arg2, const NPVariant *arg3, const NPVariant *arg4,
const NPVariant *arg5)
{
NPString *pcat = NULL;
NPString *psch = NULL;
NPString *ptbl = NULL;
NPString *fcat = NULL;
NPString *fsch = NULL;
NPString *ftbl = NULL;
if (NPVARIANT_IS_STRING(*arg0))
pcat = (NPString*)&NPVARIANT_TO_STRING(*arg0);
if (NPVARIANT_IS_STRING(*arg1))
psch = (NPString*)&NPVARIANT_TO_STRING(*arg1);
if (NPVARIANT_IS_STRING(*arg2))
ptbl = (NPString*)&NPVARIANT_TO_STRING(*arg2);
if (NPVARIANT_IS_STRING(*arg3))
fcat = (NPString*)&NPVARIANT_TO_STRING(*arg3);
if (NPVARIANT_IS_STRING(*arg4))
fsch = (NPString*)&NPVARIANT_TO_STRING(*arg4);
if (NPVARIANT_IS_STRING(*arg5))
ftbl = (NPString*)&NPVARIANT_TO_STRING(*arg5);
if (!m_hstmt) {
NPN_SetException(this, "Statement isn't initialized");
return;
}
NPError rc = Close();
if (rc != NPERR_NO_ERROR)
return;
SQLRETURN code = SQLForeignKeysW(m_hstmt,
(pcat?nsWString(pcat).Data():NULL), (pcat?SQL_NTS:0),
(psch?nsWString(psch).Data():NULL), (psch?SQL_NTS:0),
(ptbl?nsWString(ptbl).Data():NULL), (ptbl?SQL_NTS:0),
(fcat?nsWString(fcat).Data():NULL), (fcat?SQL_NTS:0),
(fsch?nsWString(fsch).Data():NULL), (fsch?SQL_NTS:0),
(ftbl?nsWString(ftbl).Data():NULL), (ftbl?SQL_NTS:0));
if (!SQL_SUCCEEDED(code) && code != SQL_NO_DATA) {
StoreError(SQL_HANDLE_STMT, m_hstmt);
return;
}
SQLSMALLINT cols;
if (SQL_SUCCEEDED(SQLNumResultCols(m_hstmt, &cols)))
m_columnCount = cols;
SQLLEN rcnt;
if (SQL_SUCCEEDED(SQLRowCount(m_hstmt, &rcnt)))
m_rowCount = rcnt;
}