143 lines
4.3 KiB
C
143 lines
4.3 KiB
C
/*-
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* Copyright (c) 2017-2020 Carsten Sonne Larsen <cs@innolan.net>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#include "config.h"
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#include "message.h"
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#include "setting.h"
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#include "log.h"
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#include "logmod.h"
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#define MODULENAME "Validation"
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static const char *settingChangedLong = "%s changed: %ld -> %ld";
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static const char *settingTooLow = "%s < %ld (too low)";
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static const char *settingTooHigh = "%s > %ld (too high)";
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static const char *settingGreaterThan = "%s * 2 > %s";
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static void ValidateInterval(void)
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{
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if (Settings->Interval < INTERVAL_MIN)
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{
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LogInfo(settingTooLow,
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SettingKeys->Interval,
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INTERVAL_MIN);
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LogInfo(settingChangedLong,
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SettingKeys->Interval,
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Settings->Interval,
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INTERVAL_MIN);
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Settings->Interval = INTERVAL_MIN;
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}
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}
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static void ValidateTimeout(void)
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{
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if (Settings->Timeout < TIMEOUT_MIN)
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{
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LogInfo(settingTooLow,
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SettingKeys->Timeout,
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TIMEOUT_MIN);
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LogInfo(settingChangedLong,
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SettingKeys->Timeout,
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Settings->Timeout,
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TIMEOUT_MIN);
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Settings->Timeout = TIMEOUT_MIN;
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}
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if (Settings->Timeout > Settings->Interval / 2)
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{
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LogInfo(settingGreaterThan,
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SettingKeys->Timeout,
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SettingKeys->Interval);
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LogInfo(settingChangedLong,
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SettingKeys->Timeout,
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Settings->Timeout,
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Settings->Interval / 2);
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Settings->Timeout = Settings->Interval / 2;
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}
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if (Settings->Timeout > TIMEOUT_MAX)
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{
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LogInfo(settingTooHigh,
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SettingKeys->Timeout,
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TIMEOUT_MAX);
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LogInfo(settingChangedLong,
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SettingKeys->Timeout,
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Settings->Timeout,
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TIMEOUT_MAX);
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Settings->Timeout = TIMEOUT_MAX;
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}
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}
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static void ValidatePriority(void)
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{
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if (Settings->Priority < PRIORITY_MIN)
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{
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LogInfo(settingTooLow,
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SettingKeys->Priority,
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PRIORITY_MIN);
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LogInfo(settingChangedLong,
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SettingKeys->Priority,
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Settings->Priority,
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PRIORITY_MIN);
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Settings->Priority = PRIORITY_MIN;
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}
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if (Settings->Priority > PRIORITY_MAX)
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{
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LogInfo(settingTooHigh,
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SettingKeys->Priority,
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PRIORITY_MAX);
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LogInfo(settingChangedLong,
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SettingKeys->Priority,
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Settings->Priority,
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PRIORITY_MAX);
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Settings->Priority = PRIORITY_MAX;
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}
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}
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static void ValidateThreshold(void)
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{
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if (Settings->Threshold < THRESHOLD_MIN)
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{
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LogInfo(settingTooLow,
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SettingKeys->Threshold,
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THRESHOLD_MIN);
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LogInfo(settingChangedLong,
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SettingKeys->Threshold,
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Settings->Threshold,
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THRESHOLD_MIN);
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Settings->Threshold = THRESHOLD_MIN;
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}
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}
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void SanitizeSettings(void)
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{
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ValidateInterval();
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ValidateTimeout();
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ValidatePriority();
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ValidateThreshold();
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}
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