owntone-server/src/settings.c

/*
 * Copyright (C) 2019 Christian Meffert <christian.meffert@googlemail.com>
 *
 * 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 2 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include "settings.h"

#include <stdbool.h>
#include <string.h>

#include "db.h"



static struct settings_option webinterface_options[] =
  {
      { "show_composer_now_playing", SETTINGS_TYPE_BOOL },
      { "show_composer_for_genre", SETTINGS_TYPE_STR },
  };

static struct settings_option artwork_options[] =
  {
      { "use_artwork_source_spotify", SETTINGS_TYPE_BOOL },
      { "use_artwork_source_discogs", SETTINGS_TYPE_BOOL },
      { "use_artwork_source_coverartarchive", SETTINGS_TYPE_BOOL },
  };

static struct settings_category categories[] =
  {
      { "webinterface", webinterface_options, ARRAY_SIZE(webinterface_options) },
      { "artwork", artwork_options, ARRAY_SIZE(artwork_options) },
  };


int
settings_categories_count()
{
  return ARRAY_SIZE(categories);
}

struct settings_category *
settings_category_get_byindex(int index)
{
  if (index < 0 || settings_categories_count() <= index)
    return NULL;
  return &categories[index];
}

struct settings_category *
settings_category_get(const char *name)
{
  int i;

  for (i = 0; i < settings_categories_count(); i++)
    {
      if (strcasecmp(name, categories[i].name) == 0)
	return &categories[i];
    }

  return NULL;
}

int
settings_option_count(struct settings_category *category)
{
  return category->count_options;
}

struct settings_option *
settings_option_get_byindex(struct settings_category *category, int index)
{
  if (index < 0 || !category || category->count_options <= index)
    return NULL;

  return &category->options[index];
}

struct settings_option *
settings_option_get(struct settings_category *category, const char *name)
{
  int i;

  if (!category || !name)
    return NULL;

  for (i = 0; i < category->count_options; i++)
    {
      if (strcasecmp(name, category->options[i].name) == 0)
	return &category->options[i];
    }

  return NULL;
}


int
settings_option_getint(struct settings_option *option)
{
  if (!option || option->type != SETTINGS_TYPE_INT)
    return 0;

  return db_admin_getint(option->name);
}

bool
settings_option_getbool(struct settings_option *option)
{
  if (!option || option->type != SETTINGS_TYPE_BOOL)
    return false;

  return db_admin_getint(option->name) > 0;
}

char *
settings_option_getstr(struct settings_option *option)
{
  if (!option || option->type != SETTINGS_TYPE_STR)
    return NULL;

  return db_admin_get(option->name);
}

int
settings_option_setint(struct settings_option *option, int value)
{
  if (!option || option->type != SETTINGS_TYPE_INT)
    return -1;

  return db_admin_setint(option->name, value);
}

int
settings_option_setbool(struct settings_option *option, bool value)
{
  if (!option || option->type != SETTINGS_TYPE_BOOL)
    return -1;

  return db_admin_setint(option->name, value);
}

int
settings_option_setstr(struct settings_option *option, const char *value)
{
  if (!option || option->type != SETTINGS_TYPE_STR)
    return -1;

  return db_admin_set(option->name, value);
}