/*
 * Copyright (C) 2003-2015 FreeIPMI Core Team
 *
 * This program 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 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif /* HAVE_CONFIG_H */

#include <stdio.h>
#include <stdlib.h>
#ifdef STDC_HEADERS
#include <string.h>
#endif /* STDC_HEADERS */
#include <errno.h>

#include "freeipmi/api/ipmi-device-global-cmds-api.h"
#include "freeipmi/cmds/ipmi-device-global-cmds.h"
#include "freeipmi/fiid/fiid.h"
#include "freeipmi/spec/ipmi-ipmb-lun-spec.h"
#include "freeipmi/spec/ipmi-netfn-spec.h"

#include "ipmi-api-defs.h"
#include "ipmi-api-trace.h"
#include "ipmi-api-util.h"

#include "libcommon/ipmi-fiid-util.h"

#include "freeipmi-portability.h"

int
ipmi_cmd_get_device_id (ipmi_ctx_t ctx, fiid_obj_t obj_cmd_rs)
{
  fiid_obj_t obj_cmd_rq = NULL;
  int rv = -1;

  if (!ctx || ctx->magic != IPMI_CTX_MAGIC)
    {
      ERR_TRACE (ipmi_ctx_errormsg (ctx), ipmi_ctx_errnum (ctx));
      return (-1);
    }

  if (!fiid_obj_valid (obj_cmd_rs))
    {
      API_SET_ERRNUM (ctx, IPMI_ERR_PARAMETERS);
      return (-1);
    }

  if (FIID_OBJ_TEMPLATE_COMPARE (obj_cmd_rs,
                                 tmpl_cmd_get_device_id_rs) < 0)
    {
      API_FIID_OBJECT_ERROR_TO_API_ERRNUM (ctx, obj_cmd_rs);
      return (-1);
    }

  if (!(obj_cmd_rq = fiid_obj_create (tmpl_cmd_get_device_id_rq)))
    {
      API_ERRNO_TO_API_ERRNUM (ctx, errno);
      goto cleanup;
    }

  if (fill_cmd_get_device_id (obj_cmd_rq) < 0)
    {
      API_ERRNO_TO_API_ERRNUM (ctx, errno);
      goto cleanup;
    }

  if (api_ipmi_cmd (ctx,
                    IPMI_BMC_IPMB_LUN_BMC,
                    IPMI_NET_FN_APP_RQ,
                    obj_cmd_rq,
                    obj_cmd_rs) < 0)
    {
      ERR_TRACE (ipmi_ctx_errormsg (ctx), ipmi_ctx_errnum (ctx));
      goto cleanup;
    }

  rv = 0;
 cleanup:
  fiid_obj_destroy (obj_cmd_rq);
  return (rv);
}

int
ipmi_cmd_cold_reset (ipmi_ctx_t ctx, fiid_obj_t obj_cmd_rs)
{
  fiid_obj_t obj_cmd_rq = NULL;
  int rv = -1;

  if (!ctx || ctx->magic != IPMI_CTX_MAGIC)
    {
      ERR_TRACE (ipmi_ctx_errormsg (ctx), ipmi_ctx_errnum (ctx));
      return (-1);
    }

  if (!fiid_obj_valid (obj_cmd_rs))
    {
      API_SET_ERRNUM (ctx, IPMI_ERR_PARAMETERS);
      return (-1);
    }

  if (FIID_OBJ_TEMPLATE_COMPARE (obj_cmd_rs,
                                 tmpl_cmd_cold_reset_rs) < 0)
    {
      API_FIID_OBJECT_ERROR_TO_API_ERRNUM (ctx, obj_cmd_rs);
      return (-1);
    }

  if (!(obj_cmd_rq = fiid_obj_create (tmpl_cmd_cold_reset_rq)))
    {
      API_ERRNO_TO_API_ERRNUM (ctx, errno);
      goto cleanup;
    }

  if (fill_cmd_cold_reset (obj_cmd_rq) < 0)
    {
      API_ERRNO_TO_API_ERRNUM (ctx, errno);
      goto cleanup;
    }

  if (api_ipmi_cmd (ctx,
                    IPMI_BMC_IPMB_LUN_BMC,
                    IPMI_NET_FN_APP_RQ,
                    obj_cmd_rq,
                    obj_cmd_rs) < 0)
    {
      ERR_TRACE (ipmi_ctx_errormsg (ctx), ipmi_ctx_errnum (ctx));
      goto cleanup;
    }

  rv = 0;
 cleanup:
  fiid_obj_destroy (obj_cmd_rq);
  return (rv);
}

int
ipmi_cmd_warm_reset (ipmi_ctx_t ctx, fiid_obj_t obj_cmd_rs)
{
  fiid_obj_t obj_cmd_rq = NULL;
  int rv = -1;

  if (!ctx || ctx->magic != IPMI_CTX_MAGIC)
    {
      ERR_TRACE (ipmi_ctx_errormsg (ctx), ipmi_ctx_errnum (ctx));
      return (-1);
    }

  if (!fiid_obj_valid (obj_cmd_rs))
    {
      API_SET_ERRNUM (ctx, IPMI_ERR_PARAMETERS);
      return (-1);
    }

  if (FIID_OBJ_TEMPLATE_COMPARE (obj_cmd_rs,
                                 tmpl_cmd_warm_reset_rs) < 0)
    {
      API_FIID_OBJECT_ERROR_TO_API_ERRNUM (ctx, obj_cmd_rs);
      return (-1);
    }

  if (!(obj_cmd_rq = fiid_obj_create (tmpl_cmd_warm_reset_rq)))
    {
      API_ERRNO_TO_API_ERRNUM (ctx, errno);
      goto cleanup;
    }

  if (fill_cmd_warm_reset (obj_cmd_rq) < 0)
    {
      API_ERRNO_TO_API_ERRNUM (ctx, errno);
      goto cleanup;
    }

  if (api_ipmi_cmd (ctx,
                    IPMI_BMC_IPMB_LUN_BMC,
                    IPMI_NET_FN_APP_RQ,
                    obj_cmd_rq,
                    obj_cmd_rs) < 0)
    {
      ERR_TRACE (ipmi_ctx_errormsg (ctx), ipmi_ctx_errnum (ctx));
      goto cleanup;
    }

  rv = 0;
 cleanup:
  fiid_obj_destroy (obj_cmd_rq);
  return (rv);
}

int
ipmi_cmd_set_acpi_power_state (ipmi_ctx_t ctx,
                               uint8_t system_power_state_enumeration,
                               uint8_t set_system_power_state,
                               uint8_t device_power_state_enumeration,
                               uint8_t set_device_power_state,
                               fiid_obj_t obj_cmd_rs)
{
  fiid_obj_t obj_cmd_rq = NULL;
  int rv = -1;

  if (!ctx || ctx->magic != IPMI_CTX_MAGIC)
    {
      ERR_TRACE (ipmi_ctx_errormsg (ctx), ipmi_ctx_errnum (ctx));
      return (-1);
    }

  /* remaining parameter checks in fill function */
  if (!fiid_obj_valid (obj_cmd_rs))
    {
      API_SET_ERRNUM (ctx, IPMI_ERR_PARAMETERS);
      return (-1);
    }

  if (FIID_OBJ_TEMPLATE_COMPARE (obj_cmd_rs,
                                 tmpl_cmd_set_acpi_power_state_rs) < 0)
    {
      API_FIID_OBJECT_ERROR_TO_API_ERRNUM (ctx, obj_cmd_rs);
      return (-1);
    }

  if (!(obj_cmd_rq = fiid_obj_create (tmpl_cmd_set_acpi_power_state_rq)))
    {
      API_ERRNO_TO_API_ERRNUM (ctx, errno);
      goto cleanup;
    }

  if (fill_cmd_set_acpi_power_state (system_power_state_enumeration,
                                     set_system_power_state,
                                     device_power_state_enumeration,
                                     set_device_power_state,
                                     obj_cmd_rq) < 0)
    {
      API_ERRNO_TO_API_ERRNUM (ctx, errno);
      goto cleanup;
    }

  if (api_ipmi_cmd (ctx,
                    IPMI_BMC_IPMB_LUN_BMC,
                    IPMI_NET_FN_APP_RQ,
                    obj_cmd_rq,
                    obj_cmd_rs) < 0)
    {
      ERR_TRACE (ipmi_ctx_errormsg (ctx), ipmi_ctx_errnum (ctx));
      goto cleanup;
    }

  rv = 0;
 cleanup:
  fiid_obj_destroy (obj_cmd_rq);
  return (rv);
}

int
ipmi_cmd_get_acpi_power_state (ipmi_ctx_t ctx, fiid_obj_t obj_cmd_rs)
{
  fiid_obj_t obj_cmd_rq = NULL;
  int rv = -1;

  if (!ctx || ctx->magic != IPMI_CTX_MAGIC)
    {
      ERR_TRACE (ipmi_ctx_errormsg (ctx), ipmi_ctx_errnum (ctx));
      return (-1);
    }

  if (!fiid_obj_valid (obj_cmd_rs))
    {
      API_SET_ERRNUM (ctx, IPMI_ERR_PARAMETERS);
      return (-1);
    }

  if (FIID_OBJ_TEMPLATE_COMPARE (obj_cmd_rs,
                                 tmpl_cmd_get_acpi_power_state_rs) < 0)
    {
      API_FIID_OBJECT_ERROR_TO_API_ERRNUM (ctx, obj_cmd_rs);
      return (-1);
    }

  if (!(obj_cmd_rq = fiid_obj_create (tmpl_cmd_get_acpi_power_state_rq)))
    {
      API_ERRNO_TO_API_ERRNUM (ctx, errno);
      goto cleanup;
    }

  if (fill_cmd_get_acpi_power_state (obj_cmd_rq) < 0)
    {
      API_ERRNO_TO_API_ERRNUM (ctx, errno);
      goto cleanup;
    }

  if (api_ipmi_cmd (ctx,
                    IPMI_BMC_IPMB_LUN_BMC,
                    IPMI_NET_FN_APP_RQ,
                    obj_cmd_rq,
                    obj_cmd_rs) < 0)
    {
      ERR_TRACE (ipmi_ctx_errormsg (ctx), ipmi_ctx_errnum (ctx));
      goto cleanup;
    }

  rv = 0;
 cleanup:
  fiid_obj_destroy (obj_cmd_rq);
  return (rv);
}

int
ipmi_cmd_get_self_test_results (ipmi_ctx_t ctx, fiid_obj_t obj_cmd_rs)
{
  fiid_obj_t obj_cmd_rq = NULL;
  int rv = -1;

  if (!ctx || ctx->magic != IPMI_CTX_MAGIC)
    {
      ERR_TRACE (ipmi_ctx_errormsg (ctx), ipmi_ctx_errnum (ctx));
      return (-1);
    }

  if (!fiid_obj_valid (obj_cmd_rs))
    {
      API_SET_ERRNUM (ctx, IPMI_ERR_PARAMETERS);
      return (-1);
    }

  if (FIID_OBJ_TEMPLATE_COMPARE (obj_cmd_rs,
                                 tmpl_cmd_get_self_test_results_rs) < 0)
    {
      API_FIID_OBJECT_ERROR_TO_API_ERRNUM (ctx, obj_cmd_rs);
      return (-1);
    }

  if (!(obj_cmd_rq = fiid_obj_create (tmpl_cmd_get_self_test_results_rq)))
    {
      API_ERRNO_TO_API_ERRNUM (ctx, errno);
      goto cleanup;
    }

  if (fill_cmd_get_self_test_results (obj_cmd_rq) < 0)
    {
      API_ERRNO_TO_API_ERRNUM (ctx, errno);
      goto cleanup;
    }

  if (api_ipmi_cmd (ctx,
                    IPMI_BMC_IPMB_LUN_BMC,
                    IPMI_NET_FN_APP_RQ,
                    obj_cmd_rq,
                    obj_cmd_rs) < 0)
    {
      ERR_TRACE (ipmi_ctx_errormsg (ctx), ipmi_ctx_errnum (ctx));
      goto cleanup;
    }

  rv = 0;
 cleanup:
  fiid_obj_destroy (obj_cmd_rq);
  return (rv);
}

int
ipmi_cmd_get_device_guid (ipmi_ctx_t ctx, fiid_obj_t obj_cmd_rs)
{
  fiid_obj_t obj_cmd_rq = NULL;
  int rv = -1;

  if (!ctx || ctx->magic != IPMI_CTX_MAGIC)
    {
      ERR_TRACE (ipmi_ctx_errormsg (ctx), ipmi_ctx_errnum (ctx));
      return (-1);
    }

  if (!fiid_obj_valid (obj_cmd_rs))
    {
      API_SET_ERRNUM (ctx, IPMI_ERR_PARAMETERS);
      return (-1);
    }

  if ((FIID_OBJ_TEMPLATE_COMPARE (obj_cmd_rs,
                                  tmpl_cmd_get_device_guid_rs) < 0)
      && (FIID_OBJ_TEMPLATE_COMPARE (obj_cmd_rs,
                                     tmpl_cmd_get_device_guid_format_rs) < 0))
    {
      API_FIID_OBJECT_ERROR_TO_API_ERRNUM (ctx, obj_cmd_rs);
      return (-1);
    }

  if (!(obj_cmd_rq = fiid_obj_create (tmpl_cmd_get_device_guid_rq)))
    {
      API_ERRNO_TO_API_ERRNUM (ctx, errno);
      goto cleanup;
    }

  if (fill_cmd_get_device_guid (obj_cmd_rq) < 0)
    {
      API_ERRNO_TO_API_ERRNUM (ctx, errno);
      goto cleanup;
    }

  if (api_ipmi_cmd (ctx,
                    IPMI_BMC_IPMB_LUN_BMC,
                    IPMI_NET_FN_APP_RQ,
                    obj_cmd_rq,
                    obj_cmd_rs) < 0)
    {
      ERR_TRACE (ipmi_ctx_errormsg (ctx), ipmi_ctx_errnum (ctx));
      goto cleanup;
    }

  rv = 0;
 cleanup:
  fiid_obj_destroy (obj_cmd_rq);
  return (rv);
}

