/*
 * mgmt-show.c
 * -----------
 * CLI 'show' functions.
 *
 * Copyright (c) 2016, NORDUnet A/S All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * - Redistributions of source code must retain the above copyright notice,
 *   this list of conditions and the following disclaimer.
 *
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 * - Neither the name of the NORDUnet nor the names of its contributors may
 *   be used to endorse or promote products derived from this software
 *   without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#define HAL_OK CMSIS_HAL_OK

#include "stm-init.h"
#include "stm-keystore.h"
#include "stm-fpgacfg.h"
#include "stm-uart.h"

#include "mgmt-cli.h"
#include "mgmt-show.h"

/* Rename both CMSIS HAL_OK and libhal HAL_OK to disambiguate */
#undef HAL_OK
#define LIBHAL_OK HAL_OK
#include "hal.h"

#define HAL_STATIC_PKEY_STATE_BLOCKS 6
#include "hal_internal.h"
#undef HAL_OK

#include <string.h>


int cmd_show_cpuspeed(struct cli_def *cli, const char *command, char *argv[], int argc)
{
    volatile uint32_t hclk;

    hclk = HAL_RCC_GetHCLKFreq();
    cli_print(cli, "HSE_VALUE:       %li", HSE_VALUE);
    cli_print(cli, "HCLK:            %li (%i MHz)", hclk, (int) hclk / 1000 / 1000);
    cli_print(cli, "SystemCoreClock: %li (%i MHz)", SystemCoreClock, (int) SystemCoreClock / 1000 / 1000);
    return CLI_OK;
}

int cmd_show_fpga_status(struct cli_def *cli, const char *command, char *argv[], int argc)
{
    cli_print(cli, "FPGA has %sloaded a bitstream", fpgacfg_check_done() ? "":"NOT ");
    return CLI_OK;
}

int cmd_show_keystore_status(struct cli_def *cli, const char *command, char *argv[], int argc)
{
    cli_print(cli, "Keystore memory is %sonline", (keystore_check_id() != 1) ? "NOT ":"");
    return CLI_OK;
}

void configure_cli_show(struct cli_def *cli)
{
    /* show */
    cli_command_root(show);

    /* show cpuspeed */
    cli_command_node(show, cpuspeed, "Show the speed at which the CPU currently operates");

    cli_command_branch(show, fpga);
    /* show fpga status*/
    cli_command_node(show_fpga, status, "Show status about the FPGA");

    cli_command_branch(show, keystore);
    /* show keystore status*/
    cli_command_node(show_keystore, status, "Show status of the keystore memory");
}