CppPlugins/src/main/cpp/src/plugin.cpp

#include <plugin.h>

#include <iostream>
#include <execinfo.h> //backtrace

#define STACKTRACEBUFFER 100

namespace Plugin {

void CppPlugin::onLoad(JNIEnv*) {

}

void CppPlugin::onEnable(JNIEnv*) {

}

void CppPlugin::onDisable(JNIEnv*) {

}

std::map<std::string, eventfptr> CppPlugin::getEvents() {
	//std::cout << "Defaults::getEvents()" << std::endl;
	return std::map<std::string, eventfptr>();
}

CppPlugin::~CppPlugin() {

}

void CppPlugin::printStacktrace() {
	//create stacktrace
	void *buffer[STACKTRACEBUFFER];
	int count = backtrace(buffer, STACKTRACEBUFFER)-1; //dont print current frame

	std::cout << "Plugin: " << name <<  " Creating Stacktrace: ";
	std::cout << count << " Frames traced\n";

	char** strings = nullptr;

	strings = backtrace_symbols(buffer+1, count);

	if(strings == nullptr) {
		std::cout << "Error, could not read symbols - compiled with \"-g\"?" << std::endl;
	} else {
		for(int i = 0; i < count; i++) {
			std::cout << strings[i] << "\n";
		}
		free(strings);
		std::cout << std::endl;
	}
}

} //namespace