bool getFrame(unsigned n, StackFrame *f, std::string *errorMessage)
{
IInterfacePointer<CIDebugClient> client;
if (!client.create()) {
*errorMessage = "Cannot obtain client.";
return false;
}
IInterfacePointer<CIDebugSymbols> symbols(client.data());
IInterfacePointer<CIDebugControl> control(client.data());
if (!symbols || !control) {
*errorMessage = "Cannot obtain required objects.";
return false;
}
return getFrame(symbols.data(), control.data(), n, f, errorMessage);
}
HRESULT ExtensionContext::initialize(PULONG Version, PULONG Flags)
{
if (isInitialized())
return S_OK;
*Version = DEBUG_EXTENSION_VERSION(1, 0);
*Flags = 0;
IInterfacePointer<CIDebugClient> client;
if (!client.create())
return client.hr();
m_control.create(client.data());
if (!m_control)
return m_control.hr();
return m_control->GetWindbgExtensionApis64(&ExtensionApis);
}