public static void Load()
{
Handle = LoadLibrary(fileName);
if (Handle == IntPtr.Zero)
{
Log4Net.WriteLog($"加载DLL失败({Marshal.GetLastWin32Error()})");
}
else
{
try
{
get_version = Marshal.GetDelegateForFunctionPointer <get_version_t>(GetProcAddress(Handle, nameof(get_version)));
auth = Marshal.GetDelegateForFunctionPointer <auth_t>(GetProcAddress(Handle, nameof(auth)));
exit_auth = Marshal.GetDelegateForFunctionPointer <auth_t>(GetProcAddress(Handle, nameof(exit_auth)));
set_enable_crypt = Marshal.GetDelegateForFunctionPointer <set_enable_crypt_t>(GetProcAddress(Handle, nameof(set_enable_crypt)));
set_remote_ip = Marshal.GetDelegateForFunctionPointer <set_str_t>(GetProcAddress(Handle, nameof(set_remote_ip)));
set_keep_alive1_flag = Marshal.GetDelegateForFunctionPointer <set_str_t>(GetProcAddress(Handle, nameof(set_keep_alive1_flag)));
set_log_file = Marshal.GetDelegateForFunctionPointer <set_str_t>(GetProcAddress(Handle, nameof(set_log_file)));
}
catch (Exception e)
{
Log4Net.WriteLog("加载DLL函数失败", e);
}
}
}
public static void Unload()
{
if (Handle != IntPtr.Zero)
{
FreeLibrary(Handle);
Handle = IntPtr.Zero;
get_version = null;
auth = null;
exit_auth = null;
set_enable_crypt = null;
set_remote_ip = null;
set_keep_alive1_flag = null;
set_log_file = null;
}
}
