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/**
* @file DllLib.cpp
* @brief Windows shared library loader implementation
* @author Christopher Han <xiphux@gmail.com>
* @author Robin Vobruba <hoijui.quaero@gmail.com>
*
* Windows Shared Object loader class implementation
* Copyright (C) 2005. Licensed under the terms of the
* GNU GPL, v2 or later.
*/
#include "DllLib.h"
/**
* Attempts to LoadLibrary on the given DLL
*/
DllLib::DllLib(const char* fileName) : dll(NULL)
{
dll = LoadLibrary(fileName);
}
/**
* Does a FreeLibrary on the given DLL
*/
void DllLib::Unload() {
FreeLibrary(dll);
dll = NULL;
}
bool DllLib::LoadFailed() {
return dll == NULL;
}
/**
* Does a FreeLibrary on the given DLL
*/
DllLib::~DllLib()
{
Unload();
}
/**
* Attempts to locate the given symbol with GetProcAddress
*/
void* DllLib::FindAddress(const char* symbol)
{
return (void*) GetProcAddress(dll,symbol);
}
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