/*
This file is part of Anastasis
Copyright (C) 2020 Anastasis SARL
Anastasis is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
Anastasis is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
Anastasis; see the file COPYING.GPL. If not, see
*/
/**
* @file testing/testing_cmd_policy_create.c
* @brief command to execute the anastasis secret share service
* @author Christian Grothoff
* @author Dennis Neufeld
* @author Dominik Meister
*/
#include "platform.h"
#include "anastasis_testing_lib.h"
#include
#include
/**
* State for a "policy create" CMD.
*/
struct PolicyCreateState
{
/**
* The interpreter state.
*/
struct TALER_TESTING_Interpreter *is;
/**
* Label of this command.
*/
const char *label;
/**
* References to upload commands of previous truth uploads.
*/
const char **cmd_label_array;
/**
* Length of array of command labels (cmd_label_array).
*/
unsigned int cmd_label_array_length;
/**
* Policy object
*/
struct ANASTASIS_Policy *policy;
};
/**
* Run a "policy create" CMD.
*
* @param cls closure.
* @param cmd command currently being run.
* @param is interpreter state.
*/
static void
policy_create_run (void *cls,
const struct TALER_TESTING_Command *cmd,
struct TALER_TESTING_Interpreter *is)
{
struct PolicyCreateState *pcs = cls;
const struct ANASTASIS_Truth *truths[pcs->cmd_label_array_length];
GNUNET_assert (pcs->cmd_label_array_length > 0);
GNUNET_assert (NULL != pcs->cmd_label_array);
pcs->is = is;
if (NULL != pcs->cmd_label_array)
{
for (unsigned int i = 0; i < pcs->cmd_label_array_length; i++)
{
const struct TALER_TESTING_Command *ref;
const struct ANASTASIS_Truth **truth;
ref = TALER_TESTING_interpreter_lookup_command (is,
pcs->cmd_label_array[i]);
if (NULL == ref)
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (pcs->is);
return;
}
if (GNUNET_OK !=
ANASTASIS_TESTING_get_trait_truth (ref,
&truth))
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (pcs->is);
return;
}
GNUNET_assert (NULL != *truth);
truths[i] = *truth;
}
}
pcs->policy = ANASTASIS_policy_create (truths,
pcs->cmd_label_array_length);
if (NULL == pcs->policy)
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (pcs->is);
return;
}
TALER_TESTING_interpreter_next (pcs->is);
}
/**
* Free the state of a "policy create" CMD, and possibly
* cancel it if it did not complete.
*
* @param cls closure.
* @param cmd command being freed.
*/
static void
policy_create_cleanup (void *cls,
const struct TALER_TESTING_Command *cmd)
{
struct PolicyCreateState *pcs = cls;
GNUNET_free (pcs->cmd_label_array);
if (NULL != pcs->policy)
{
ANASTASIS_policy_destroy (pcs->policy);
pcs->policy = NULL;
}
GNUNET_free (pcs);
}
/**
* Offer internal data to other commands.
*
* @param cls closure
* @param[out] ret result (could be anything)
* @param trait name of the trait
* @param index index number of the object to extract.
* @return #GNUNET_OK on success
*/
static int
policy_create_traits (void *cls,
const void **ret,
const char *trait,
unsigned int index)
{
struct PolicyCreateState *pcs = cls;
struct TALER_TESTING_Trait traits[] = {
ANASTASIS_TESTING_make_trait_policy (
(const struct ANASTASIS_Policy **) &pcs->policy),
TALER_TESTING_trait_end ()
};
return TALER_TESTING_get_trait (traits,
ret,
trait,
index);
}
struct TALER_TESTING_Command
ANASTASIS_TESTING_cmd_policy_create (const char *label,
...)
{
struct PolicyCreateState *pcs;
va_list ap;
const char *truth_upload_cmd;
pcs = GNUNET_new (struct PolicyCreateState);
pcs->label = label;
va_start (ap,
label);
while (NULL != (truth_upload_cmd = va_arg (ap, const char *)))
{
GNUNET_array_append (pcs->cmd_label_array,
pcs->cmd_label_array_length,
truth_upload_cmd);
}
va_end (ap);
{
struct TALER_TESTING_Command cmd = {
.cls = pcs,
.label = label,
.run = &policy_create_run,
.cleanup = &policy_create_cleanup,
.traits = &policy_create_traits
};
return cmd;
}
}
/* end of testing_cmd_policy_create.c */