public static Authorization Create(AuthorizationParameters parameters, AuthorizationEnvironment environment, AuthorizationFlags flags)
{
AuthorizationItemSet pars = new AuthorizationItemSet();
AuthorizationItemSet *ppars = null;
AuthorizationItem * pitems = null;
AuthorizationItemSet env = new AuthorizationItemSet();
AuthorizationItemSet *penv = null;
AuthorizationItem * eitems = null;
int code;
IntPtr auth;
try {
unsafe {
if (parameters != null)
{
ppars = &pars;
pars.ptrToAuthorization = (AuthorizationItem *)Marshal.AllocHGlobal(sizeof(AuthorizationItem) * 3);
if (parameters.PathToSystemPrivilegeTool != null)
{
EncodeString(ref pars.ptrToAuthorization [pars.count++], "system.privilege.admin", parameters.PathToSystemPrivilegeTool);
}
if (parameters.Prompt != null)
{
EncodeString(ref pars.ptrToAuthorization [pars.count++], "prompt", parameters.Prompt);
}
if (parameters.IconPath != null)
{
EncodeString(ref pars.ptrToAuthorization [pars.count++], "prompt", parameters.IconPath);
}
}
if (environment != null)
{
penv = &env;
env.ptrToAuthorization = (AuthorizationItem *)Marshal.AllocHGlobal(sizeof(AuthorizationItem) * 3);
if (environment.Username != null)
{
EncodeString(ref env.ptrToAuthorization [env.count++], "username", environment.Username);
}
if (environment.Password != null)
{
EncodeString(ref env.ptrToAuthorization [env.count++], "password", environment.Password);
}
if (environment.AddToSharedCredentialPool)
{
EncodeString(ref env.ptrToAuthorization [env.count++], "shared", null);
}
}
code = AuthorizationCreate(ppars, penv, flags, out auth);
if (code != 0)
{
return(null);
}
return(new Authorization(auth));
}
} finally {
if (ppars != null)
{
for (int i = 0; i < pars.count; i++)
{
Marshal.FreeHGlobal(pars.ptrToAuthorization [i].name);
Marshal.FreeHGlobal(pars.ptrToAuthorization [i].value);
}
Marshal.FreeHGlobal((IntPtr)pars.ptrToAuthorization);
}
if (penv != null)
{
for (int i = 0; i < env.count; i++)
{
Marshal.FreeHGlobal(env.ptrToAuthorization [i].name);
if (env.ptrToAuthorization [i].value != IntPtr.Zero)
{
Marshal.FreeHGlobal(env.ptrToAuthorization [i].value);
}
}
Marshal.FreeHGlobal((IntPtr)env.ptrToAuthorization);
}
}
}
public static Authorization Create(
AuthorizationParameters parameters,
AuthorizationEnvironment environment,
AuthorizationFlags flags)
=> Create(parameters?.ToAuthorizationRights(), environment, flags);