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/*
This file is part of TALER
Copyright (C) 2020 Taler Systems SA
TALER 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.
TALER 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 TALER; see the file COPYING. If not, see
<http://www.gnu.org/licenses/>
*/
/**
* @file testing/testing_api_cmd_purse_delete.c
* @brief command for testing /management/purse/disable.
* @author Christian Grothoff
*/
#include "platform.h"
#include "taler_json_lib.h"
#include <gnunet/gnunet_curl_lib.h>
#include "taler_testing_lib.h"
#include "taler_signatures.h"
#include "backoff.h"
/**
* State for a "purse_delete" CMD.
*/
struct PurseDeleteState
{
/**
* Purse delete handle while operation is running.
*/
struct TALER_EXCHANGE_PurseDeleteHandle *pdh;
/**
* Our interpreter.
*/
struct TALER_TESTING_Interpreter *is;
/**
* Expected HTTP response code.
*/
unsigned int expected_response_code;
/**
* Command that created the purse we now want to
* delete.
*/
const char *purse_cmd;
};
/**
* Callback to analyze the DELETE /purses/$PID response, just used to check if
* the response code is acceptable.
*
* @param cls closure.
* @param pdr HTTP response details
*/
static void
purse_delete_cb (void *cls,
const struct TALER_EXCHANGE_PurseDeleteResponse *pdr)
{
struct PurseDeleteState *pds = cls;
pds->pdh = NULL;
if (pds->expected_response_code != pdr->hr.http_status)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Unexpected response code %u to command %s in %s:%u\n",
pdr->hr.http_status,
pds->is->commands[pds->is->ip].label,
__FILE__,
__LINE__);
json_dumpf (pdr->hr.reply,
stderr,
0);
TALER_TESTING_interpreter_fail (pds->is);
return;
}
TALER_TESTING_interpreter_next (pds->is);
}
/**
* Run the command.
*
* @param cls closure.
* @param cmd the command to execute.
* @param is the interpreter state.
*/
static void
purse_delete_run (void *cls,
const struct TALER_TESTING_Command *cmd,
struct TALER_TESTING_Interpreter *is)
{
struct PurseDeleteState *pds = cls;
const struct TALER_PurseContractPrivateKeyP *purse_priv;
const struct TALER_TESTING_Command *ref;
(void) cmd;
ref = TALER_TESTING_interpreter_lookup_command (is,
pds->purse_cmd);
if (NULL == ref)
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (is);
return;
}
if (GNUNET_OK !=
TALER_TESTING_get_trait_purse_priv (ref,
&purse_priv))
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (is);
return;
}
pds->is = is;
pds->pdh = TALER_EXCHANGE_purse_delete (
is->exchange,
purse_priv,
&purse_delete_cb,
pds);
if (NULL == pds->pdh)
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (is);
return;
}
}
/**
* Free the state of a "purse_delete" CMD, and possibly cancel a
* pending operation thereof.
*
* @param cls closure, must be a `struct PurseDeleteState`.
* @param cmd the command which is being cleaned up.
*/
static void
purse_delete_cleanup (void *cls,
const struct TALER_TESTING_Command *cmd)
{
struct PurseDeleteState *pds = cls;
if (NULL != pds->pdh)
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"Command %u (%s) did not complete\n",
pds->is->ip,
cmd->label);
TALER_EXCHANGE_purse_delete_cancel (pds->pdh);
pds->pdh = NULL;
}
GNUNET_free (pds);
}
struct TALER_TESTING_Command
TALER_TESTING_cmd_purse_delete (const char *label,
unsigned int expected_http_status,
const char *purse_cmd)
{
struct PurseDeleteState *ds;
ds = GNUNET_new (struct PurseDeleteState);
ds->expected_response_code = expected_http_status;
ds->purse_cmd = purse_cmd;
{
struct TALER_TESTING_Command cmd = {
.cls = ds,
.label = label,
.run = &purse_delete_run,
.cleanup = &purse_delete_cleanup
};
return cmd;
}
}
/* end of testing_api_cmd_purse_delete.c */
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