. To make it talk to the main program, every plugin must expose three core functions: GetPluginInfo : Tells AmiBroker who you are (your plugin's name and ID).
public: virtual HRESULT STDMETHODCALLTYPE GetQuote(BSTR symbol, VARIANT* quote) override amibroker data plugin source code top
The search for is not about finding a single file to copy-paste. It is about understanding the contract between your data source and Amibroker’s high-performance database engine. amibroker data plugin source code top