int wdFindElementByXPath(WebDriver* driver, WebElement* element, const wchar_t* xpath, WebElement** result)
{
if (!driver || !driver->ie) { return ENOSUCHDRIVER; }
CComPtr<IHTMLDOMNode> res;
InternetExplorerDriver* ie = driver->ie;
CComPtr<IHTMLElement> elem;
if (element && element->element) {
elem = element->element->getWrappedElement();
}
try {
ElementWrapper* wrapper;
int res = ie->selectElementByXPath(elem, xpath, &wrapper);
if (res != SUCCESS) {
return res;
}
WebElement* toReturn = new WebElement();
toReturn->element = wrapper;
*result = toReturn;
return SUCCESS;
} END_TRY;
}
int wdFindElementByXPath(WebDriver* driver, WebElement* element, const wchar_t* xpath, WebElement** result)
{
CComPtr<IHTMLDOMNode> res;
InternetExplorerDriver* ie = driver->ie;
CComPtr<IHTMLElement> elem;
if (element && element->element) {
elem = element->element->getWrappedElement();
}
ElementWrapper* wrapper = NULL;
try {
wrapper = ie->selectElementByXPath(elem, xpath);
} catch (std::wstring& ) {
return -1;
}
if (!wrapper) {
return -2;
}
WebElement* toReturn = new WebElement();
toReturn->element = wrapper;
*result = toReturn;
return 0;
}
int wdFindElementById(WebDriver* driver, WebElement* element, const wchar_t* id, WebElement** result)
{
*result = NULL;
if (!driver || !driver->ie) { return ENOSUCHDRIVER; }
InternetExplorerDriver* ie = driver->ie;
CComPtr<IHTMLElement> elem;
if (element && element->element) {
elem = element->element->getWrappedElement();
}
try {
clock_t end = endAt(driver);
int res = ENOSUCHELEMENT;
do {
ElementWrapper* wrapper;
res = ie->selectElementById(elem, id, &wrapper);
if (res != SUCCESS) {
continue;
}
WebElement* toReturn = new WebElement();
toReturn->element = wrapper;
*result = toReturn;
return SUCCESS;
} while (clock() < end);
return res;
} END_TRY;
}
JNIEXPORT void JNICALL Java_org_openqa_selenium_ie_InternetExplorerDriver_get
(JNIEnv *env, jobject obj, jstring url)
{
InternetExplorerDriver* ie = getIe(env, obj);
const wchar_t* converted = (wchar_t *)env->GetStringChars(url, 0);
ie->get(converted);
env->ReleaseStringChars(url, (jchar*) converted);
}
JNIEXPORT jobject JNICALL Java_org_openqa_selenium_ie_InternetExplorerDriver_close
(JNIEnv *env, jobject obj)
{
InternetExplorerDriver* wrapper = getIe(env, obj);
wrapper->close();
return NULL;
}
JNIEXPORT void JNICALL Java_org_openqa_selenium_ie_InternetExplorerDriver_setFrameIndex
(JNIEnv *env, jobject obj, jstring pathToFrame)
{
const wchar_t* path = (wchar_t *)env->GetStringChars(pathToFrame, 0);
InternetExplorerDriver* ie = getIe(env, obj);
if (!ie->switchToFrame(path)) {
std::wstring msg(L"Cannot locate frame using path: ");
msg += path;
throwNoSuchFrameException(env, msg.c_str());
}
env->ReleaseStringChars(pathToFrame, (jchar*) path);
}
JNIEXPORT jobject JNICALL Java_org_openqa_selenium_ie_InternetExplorerDriver_doSwitchToActiveElement
(JNIEnv *env, jobject obj)
{
InternetExplorerDriver* ie = getIe(env, obj);
ElementWrapper* element = ie->getActiveElement();
if (!element)
return NULL;
jclass clazz = env->FindClass("org/openqa/selenium/ie/InternetExplorerElement");
jmethodID cId = env->GetMethodID(clazz, "<init>", "(J)V");
return env->NewObject(clazz, cId, (jlong) element);
}
JNIEXPORT void JNICALL Java_org_openqa_selenium_ie_InternetExplorerDriver_doSetMouseSpeed
(JNIEnv *env, jobject obj, jint speed)
{
InternetExplorerDriver* ie = getIe(env, obj);
ie->setSpeed((int) speed);
}
JNIEXPORT jstring JNICALL Java_org_openqa_selenium_ie_InternetExplorerDriver_doGetCookies
(JNIEnv *env, jobject obj)
{
InternetExplorerDriver* ie = getIe(env, obj);
return wstring2jstring(env, ie->getCookies());
}
JNIEXPORT void JNICALL Java_org_openqa_selenium_ie_InternetExplorerDriver_goForward
(JNIEnv *env, jobject obj)
{
InternetExplorerDriver* ie = getIe(env, obj);
ie->goForward();
}
JNIEXPORT jobject JNICALL Java_org_openqa_selenium_ie_InternetExplorerDriver_doExecuteScript
(JNIEnv *env, jobject obj, jstring script, jobjectArray args)
{
InternetExplorerDriver* wrapper = getIe(env, obj);
// Convert the args into something we can use elsewhere.
jclass numberClazz = env->FindClass("java/lang/Number");
jclass booleanClazz = env->FindClass("java/lang/Boolean");
jclass stringClazz = env->FindClass("java/lang/String");
jclass elementClazz = env->FindClass("org/openqa/selenium/ie/InternetExplorerElement");
jmethodID longValue = env->GetMethodID(numberClazz, "longValue", "()J");
jmethodID booleanValue = env->GetMethodID(booleanClazz, "booleanValue", "()Z");
jfieldID elementPointer = env->GetFieldID(elementClazz, "nodePointer", "J");
jsize length = env->GetArrayLength(args);
SAFEARRAYBOUND bounds;
bounds.cElements = length;
bounds.lLbound = 0;
SAFEARRAY* convertedItems = SafeArrayCreate(VT_VARIANT, 1, &bounds);
LONG index[1];
for (jsize i = 0; i < length; i++) {
index[0] = i;
VARIANT dest;
VariantInit(&dest);
jobject arrayObject = env->GetObjectArrayElement(args, i);
jclass objClazz = env->GetObjectClass(arrayObject);
if (env->IsInstanceOf(arrayObject, numberClazz)) {
jlong value = env->CallLongMethod(arrayObject, longValue);
dest.vt = VT_I4;
dest.lVal = (LONG) value;
} else if (env->IsInstanceOf(arrayObject, stringClazz)) {
wchar_t *converted = (wchar_t *)env->GetStringChars((jstring) arrayObject, 0);
std::wstring value(converted);
env->ReleaseStringChars((jstring) arrayObject, (jchar*) converted);
dest.vt = VT_BSTR;
dest.bstrVal = SysAllocString(value.c_str());
} else if (env->IsInstanceOf(arrayObject, booleanClazz)) {
bool value = env->CallBooleanMethod(arrayObject, booleanValue) == JNI_TRUE;
dest.vt = VT_BOOL;
dest.boolVal = value;
} else if (env->IsInstanceOf(arrayObject, elementClazz)) {
ElementWrapper* element = (ElementWrapper*) env->GetLongField(arrayObject, elementPointer);
dest.vt = VT_DISPATCH;
dest.pdispVal = element->getWrappedElement();
}
SafeArrayPutElement(convertedItems, &i, &dest);
}
const wchar_t* converted = (wchar_t *)env->GetStringChars(script, 0);
VARIANT result;
VariantInit(&result);
wrapper->executeScript(converted, convertedItems, &result);
env->ReleaseStringChars(script, (jchar*) converted);
// TODO (simon): Does this clear everything properly?
SafeArrayDestroy(convertedItems);
if (result.vt == VT_BSTR) {
return wstring2jstring(env, bstr2wstring(result.bstrVal));
} else if (result.vt == VT_DISPATCH) {
// Attempt to create a new webelement
CComQIPtr<IHTMLDOMNode> node(result.pdispVal);
if (!node) {
cerr << "Cannot convert response to node. Attempting to convert to string" << endl;
return wstring2jstring(env, variant2wchar(result));
}
ElementWrapper* element = new ElementWrapper(wrapper, node);
jclass clazz = env->FindClass("org/openqa/selenium/ie/InternetExplorerElement");
jmethodID cId = env->GetMethodID(clazz, "<init>", "(J)V");
return env->NewObject(clazz, cId, (jlong) element);
} else if (result.vt == VT_BOOL) {
jclass clazz = env->FindClass("java/lang/Boolean");
jmethodID cId = env->GetMethodID(clazz, "<init>", "(Z)V");
return env->NewObject(clazz, cId, (jboolean) (result.boolVal == VARIANT_TRUE));
} else if (result.vt == VT_I4) {
jclass clazz = env->FindClass("java/lang/Long");
jmethodID cId = env->GetMethodID(clazz, "<init>", "(J)V");
return env->NewObject(clazz, cId, (jlong) result.lVal);
} else if (result.vt == VT_I8) {
jclass clazz = env->FindClass("java/lang/Long");
jmethodID cId = env->GetMethodID(clazz, "<init>", "(J)V");
return env->NewObject(clazz, cId, (jlong) result.dblVal);
} else if (result.vt == VT_USERDEFINED) {
jclass newExcCls;
env->ExceptionDescribe();
env->ExceptionClear();
newExcCls = env->FindClass("java/lang/RuntimeException");
jmethodID cId = env->GetMethodID(newExcCls, "<init>", "(Ljava/lang/String;)V");
jstring message = wstring2jstring(env, bstr2wstring(result.bstrVal));
jobject exception;
if (message) {
exception = env->NewObject(newExcCls, cId, message);
} else {
cout << "Falling back" << endl;
exception = env->NewObject(newExcCls, cId, (jstring) "Cannot extract cause of error");
}
env->Throw((jthrowable) exception);
return NULL;
}
cerr << "Unknown variant type. Will attempt to coerce to string: " << result.vt << endl;
return wstring2jstring(env, variant2wchar(result));
}
JNIEXPORT void JNICALL Java_org_openqa_selenium_ie_InternetExplorerDriver_waitForLoadToComplete
(JNIEnv *env, jobject obj)
{
InternetExplorerDriver* ie = getIe(env, obj);
ie->waitForNavigateToFinish();
}
JNIEXPORT void JNICALL Java_org_openqa_selenium_ie_InternetExplorerDriver_setVisible
(JNIEnv *env, jobject obj, jboolean isVisible)
{
InternetExplorerDriver* ie = getIe(env, obj);
ie->setVisible(isVisible == JNI_TRUE);
}
