#include <windows.h>
#include <iostream>
//#include <tchar.h>

#include <list>

#include <pluginapi.h>
#include "plugin.h"
#include "service.h"

using namespace std;

list<plugin*> plugins;
list<service*> services;

int LoadModules();
INT_PTR CallService(const char *name, WPARAM w, LPARAM l);
HANDLE CreateServiceFunction(const char *name, SERVICE pService);
int ServiceExists(const char *name);

PLUGINLINK link = {&CreateServiceFunction, &CallService, &ServiceExists};

int main(int argc, char *argv[])
{
	if(LoadModules())
		return 1; //something wrong
	for(list<plugin*>::iterator p = plugins.begin(); p != plugins.end(); p++)
	{
		cout<<"Loaded plugin: "<<(*p)->getName()<<'\n';
		(*p)->getFuncs().load(&link);
	}
	for(;;)
		Sleep(1000);
	return 0;
}

int LoadModules()
{
	WIN32_FIND_DATAA findFileData;
	HANDLE hFile = 0;
	if(!(hFile = FindFirstFileA(".\\modules\\*", &findFileData)))
		return 1; //failed to find any plugins in directory
	HMODULE hPlugin = 0;
	char tmp[MAX_PATH] = {0};
	plugin::exported_funcs_s funcs;
	while(hFile != INVALID_HANDLE_VALUE && GetLastError() != ERROR_NO_MORE_FILES)
	{
		strcpy(tmp, ".\\modules\\");
		strcat(tmp, findFileData.cFileName);
		hPlugin = LoadLibraryA(tmp);
		funcs.info = (SetPluginInfo)GetProcAddress(hPlugin, "SetPluginInfo");
		funcs.load = (Load)GetProcAddress(hPlugin, "Load");
		if(funcs.info && funcs.load)
		{
			PLUGININFO *pi = funcs.info();
			plugins.push_back(new plugin(hPlugin, funcs, pi->shortName));
		}
		else
			FreeLibrary(hPlugin);
		FindNextFileA(hFile, &findFileData);
	}
	return 0;
}

const HMODULE plugin::getHmodule()
{
	return hModule;
}

int plugin::setHandle(const HMODULE &hMod)
{
	if(!hMod)
		return 1;
	hModule = hMod;
	return 0;
}

int plugin::setName(const char *name)
{
	if(strlen(name)< 2)
		return 1;
	szPluginName = new char [strlen(name)+1];
	strcpy(szPluginName, name);
	return 0;
}

const char* plugin::getName()
{
	return szPluginName;
}
const plugin::exported_funcs_s plugin::getFuncs()
{
	return funcs;
}
plugin::plugin(const HMODULE hMod, const exported_funcs_s fnct, const char *name)
{
	hModule = hMod;
	funcs = fnct;
	szPluginName = new char [strlen(name)+1];
	strcpy(szPluginName, name);
}
plugin::~plugin()
{
	FreeLibrary(hModule);
	free(szPluginName);
}
INT_PTR CallService(const char *name, WPARAM w, LPARAM l)
{
}
HANDLE CreateServiceFunction(const char *name, SERVICE pService)
{
}
int ServiceExists(const char *name)
{
}