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Different components of the AGL layers are under different licenses (a mix
of MIT and GPLv2). See LICENSE.GPL-2.0-only and LICENSE.MIT for further
details of the individual licenses.

All metadata (e.g. .bb, .bbappend, .bbclass, .inc, templates/* and similar)
is MIT licensed unless otherwise stated.
Source code included in tree for individual recipes (e.g. patches) are under
the LICENSE stated in the associated recipe (.bb file) unless otherwise stated.

License information for any other files (scripts) is either explicitly stated
or defaults to GPL version 2 only.

Individual files can contain the following style tags instead of the full
license text to identify their license:

    SPDX-License-Identifier: GPL-2.0-only
    SPDX-License-Identifier: MIT

This enables machine processing of license information based on the SPDX
License Identifiers that are here available: http://spdx.org/licenses/
b; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */ } 
/*
 * Copyright (C) 2016 "IoT.bzh"
 * Author Fulup Ar Foll <fulup@iot.bzh>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#define _GNU_SOURCE
#include <stdio.h>
#include <string.h>
#include <time.h>

#include "ctl-config.h"
#include "ctl-timer.h"

#define DEFAULT_PAUSE_DELAY 3000
#define DEFAULT_TEST_COUNT 1
typedef struct {
    int value;
    const char *uid;
} AutoTestCtxT;


static int TimerNext (sd_event_source* source, uint64_t timer, void* handle) {
    TimerHandleT *timerHandle = (TimerHandleT*) handle;
    int done;
    uint64_t usec;

    done= timerHandle->callback(timerHandle);
    if (!done) {
        AFB_ApiWarning(timerHandle->api, "TimerNext Callback Fail Tag=%s", timerHandle->uid);
        return -1;
    }

    // Rearm timer if needed
    timerHandle->count --;
    if (timerHandle->count == 0) {
        sd_event_source_unref(source);
        if (timerHandle->freeCB) timerHandle->freeCB(timerHandle->context);
        free (handle);
        return 0;
    }
    else {
        // otherwise validate timer for a new run
        sd_event_now(AFB_GetEventLoop(timerHandle->api), CLOCK_MONOTONIC, &usec);
        sd_event_source_set_enabled(source, SD_EVENT_ONESHOT);
        sd_event_source_set_time(source, usec + timerHandle->delay*1000);
    }

    return 0;
}

void TimerEvtStop(TimerHandleT *timerHandle) {

    sd_event_source_unref(timerHandle->evtSource);
    free (timerHandle);
}


void TimerEvtStart(AFB_ApiT apiHandle, TimerHandleT *timerHandle, timerCallbackT callback, void *context) {
    uint64_t usec;

    // populate CB handle
    timerHandle->callback=callback;
    timerHandle->context=context;
    timerHandle->api=apiHandle;

    // set a timer with ~250us accuracy
    sd_event_now(AFB_GetEventLoop(apiHandle), CLOCK_MONOTONIC, &usec);
    sd_event_add_time(AFB_GetEventLoop(apiHandle), &timerHandle->evtSource, CLOCK_MONOTONIC, usec+timerHandle->delay*1000, 250, TimerNext, timerHandle);
}


// Create Binding Event at Init
int TimerEvtInit (AFB_ApiT apiHandle) {

    AFB_ApiDebug (apiHandle, "Timer-Init Done");
    return 0;
}