/*
 * Copyright (c) 2020 Amlogic, Inc. All rights reserved.
 *
 * This source code is subject to the terms and conditions defined in the
 * file 'LICENSE' which is part of this source code package.
 *
 * Description:
 */

#define LOG_TAG "AmlMpConfig"
#include <utils/AmlMpLog.h>
#include "AmlMpConfig.h"
#include <cutils/properties.h>
#include <string>
#include <unistd.h>
#include "AmlMpUtils.h"

#define PROPERTY_AMP_LOG_DEBUG            "vendor.media.amlmp.log-debug"
#define PROPERTY_AMP_LOG_MASK             "vendor.media.amlmp.log-mask"
#define PROPERTY_AMP_TSPLAYER_PIPELINE    "vendor.media.amtsplayer.pipeline"
#define PROPERTY_AMP_WAITING_ECM_MODE     "vendor.media.amlmp.waiting-ecm-mode"
#define PROPERTY_AMP_WRITE_BUFFER_SIZE    "vendor.media.amlmp.write-buffer-size"
#define PROPERTY_AMP_PREFER_TUNERHAL      "vendor.media.amlmp.prefer.tuner_hal"
#define PROPERTY_AMP_DUMP_PACKTS          "vendor.media.enable.dump.packts"
#define PROPERTY_AMP_CAS_SUPPORT_PIP      "vendor.media.cas.support.pip.function"
#define PROPERTY_AMP_CAS_SUPPORT_FCC      "vendor.media.cas.support.fcc.function"
#define PROPERTY_AMP_SECMEM_SIZE          "vendor.media.secmem.size"
#define PROPERTY_AMP_CAS_TYPE             "vendor.media.cas.type"
#define PROPERTY_AMP_DISABLE_SUBTITLE     "vendor.media.amlmp.disable.subtitle"

#define PROPERTY_AMP_LOG_DEBUG_OLD            "vendor.amlmp.log-debug"
#define PROPERTY_AMP_LOG_MASK_OLD             "vendor.amlmp.log-mask"
#define PROPERTY_AMP_TSPLAYER_PIPELINE_OLD    "vendor.amtsplayer.pipeline"
#define PROPERTY_AMP_WAITING_ECM_MODE_OLD     "vendor.amlmp.waiting-ecm-mode"
#define PROPERTY_AMP_WRITE_BUFFER_SIZE_OLD    "vendor.amlmp.write-buffer-size"
#define PROPERTY_AMP_PREFER_TUNERHAL_OLD      "vendor.media.amlmp.prefer.tuner_hal"
#define PROPERTY_AMP_DUMP_PACKTS_OLD          "vendor.enable.dump.packts"
#define PROPERTY_AMP_CAS_SUPPORT_PIP_OLD      "vendor.cas.support.pip.function"
#define PROPERTY_AMP_CAS_SUPPORT_FCC_OLD      "vendor.cas.support.fcc.function"
#define PROPERTY_AMP_SECMEM_SIZE_OLD          "vendor.secmem.size"
#define PROPERTY_AMP_CAS_TYPE_OLD             "vendor.cas.type"
#define PROPERTY_AMP_DISABLE_SUBTITLE_OLD     "vendor.amlmp.disable.subtitle"

#define PROPERTY_AMP_LOG_DEBUG_LINUX            "vendor_amlmp_log_debug"
#define PROPERTY_AMP_LOG_MASK_LINUX             "vendor_amlmp_log_mask"
#define PROPERTY_AMP_TSPLAYER_PIPELINE_LINUX    "TSPLAYER_PIPELINE"
#define PROPERTY_AMP_WAITING_ECM_MODE_LINUX     "vendor_amlmp_waiting_ecm_mode"
#define PROPERTY_AMP_WRITE_BUFFER_SIZE_LINUX    "vendor_amlmp_write_buffer_size"
#define PROPERTY_AMP_PREFER_TUNERHAL_LINUX      "vendor_media_amlmp_prefer_tuner_hal"
#define PROPERTY_AMP_DUMP_PACKTS_LINUX          "vendor_enable_dump_packts"
#define PROPERTY_AMP_CAS_SUPPORT_PIP_LINUX      "vendor_cas_support_pip_function"
#define PROPERTY_AMP_CAS_SUPPORT_FCC_LINUX      "vendor_cas_support_fcc_function"
#define PROPERTY_AMP_SECMEM_SIZE_LINUX          "vendor_secmem_size"
#define PROPERTY_AMP_CAS_TYPE_LINUX             "vendor_cas_type"
#define PROPERTY_AMP_DISABLE_SUBTITLE_LINUX     "vendor_amlmp_disable_subtitle"

namespace aml_mp {

static const char* mName = LOG_TAG;

template <typename T>
void AmlMpConfig::initProperty(const char* propertyName, const char* propertyNameOld, T& value)
{
    char bufs[PROP_VALUE_MAX];
    memset(bufs, 0, PROP_VALUE_MAX);

    if (property_get(propertyName, bufs, 0) > 0) {
        value = strtol(bufs, nullptr, 0);
        return;
    }

    memset(bufs, 0, PROP_VALUE_MAX);
    if (property_get(propertyNameOld, bufs, 0) > 0) {
        value = strtol(bufs, nullptr, 0);
    }
}

template<>
void AmlMpConfig::initProperty(const char* propertyName, const char* propertyNameOld, std::string& value)
{
    char bufs[PROP_VALUE_MAX];
    memset(bufs, 0, PROP_VALUE_MAX);

    if (property_get(propertyName, bufs, 0) > 0) {
        value = bufs;
        return;
    }

    memset(bufs, 0, PROP_VALUE_MAX);
    if (property_get(propertyNameOld, bufs, 0) > 0) {
        value = bufs;
    }
}

template <typename T>
void AmlMpConfig::initProperty(const char* propertyName, T& value)
{
    char bufs[PROP_VALUE_MAX];
    memset(bufs, 0, PROP_VALUE_MAX);

    if (property_get(propertyName, bufs, 0) > 0) {
        value = strtol(bufs, nullptr, 0);
    }
}

template<>
void AmlMpConfig::initProperty(const char* propertyName, std::string& value)
{
    char bufs[PROP_VALUE_MAX];
    memset(bufs, 0, PROP_VALUE_MAX);

    if (property_get(propertyName, bufs, 0) > 0) {
        value = bufs;
    }
}

void AmlMpConfig::reset()
{
    mLogDebug = 0;
    mLogMask = 0;

    mTsPlayerNonTunnel = 0;
#if ANDROID_PLATFORM_SDK_VERSION >= 30
    mTsPlayerNonTunnel = isSupportMultiHwDemux();
#endif

    mWaitingEcmMode = 1;
    mWriteBufferSize = 2; // default write buffer size set to 2MB.
    mDumpPackts = 0;

// android Q is use surface by default in AmTsPlayer
#if ANDROID_PLATFORM_SDK_VERSION == 29
    mUseVideoTunnel = 0;
#else
    mUseVideoTunnel = 1;
#endif
    mPreferTunerHal = 0;
    mCasPipSupport = 0;
    mCasFCCSupport = 0;
    mSecMemSize = 0;
    mCasType = "none";

    mDisableSubtitle = 0;
}

void AmlMpConfig::init()
{
#ifdef __linux__
#ifndef ANDROID
    return initLinux();
#endif
#endif

    initProperty(PROPERTY_AMP_LOG_DEBUG,         PROPERTY_AMP_LOG_DEBUG_OLD,         mLogDebug);
    initProperty(PROPERTY_AMP_LOG_MASK,          PROPERTY_AMP_LOG_MASK_OLD,          mLogMask);
    initProperty(PROPERTY_AMP_TSPLAYER_PIPELINE, PROPERTY_AMP_TSPLAYER_PIPELINE_OLD, mTsPlayerNonTunnel);
    initProperty(PROPERTY_AMP_WAITING_ECM_MODE,  PROPERTY_AMP_WAITING_ECM_MODE_OLD,  mWaitingEcmMode);
    initProperty(PROPERTY_AMP_WRITE_BUFFER_SIZE, PROPERTY_AMP_WRITE_BUFFER_SIZE_OLD, mWriteBufferSize);
    initProperty(PROPERTY_AMP_PREFER_TUNERHAL,   PROPERTY_AMP_PREFER_TUNERHAL_OLD,   mPreferTunerHal);
    initProperty(PROPERTY_AMP_DUMP_PACKTS,       PROPERTY_AMP_DUMP_PACKTS_OLD,       mDumpPackts);
    initProperty(PROPERTY_AMP_CAS_SUPPORT_PIP,   PROPERTY_AMP_CAS_SUPPORT_PIP_OLD,   mCasPipSupport);
    initProperty(PROPERTY_AMP_CAS_SUPPORT_FCC,   PROPERTY_AMP_CAS_SUPPORT_FCC_OLD,   mCasFCCSupport);
    initProperty(PROPERTY_AMP_SECMEM_SIZE,       PROPERTY_AMP_SECMEM_SIZE_OLD,       mSecMemSize);
    initProperty(PROPERTY_AMP_CAS_TYPE,          PROPERTY_AMP_CAS_TYPE_OLD,          mCasType);
    initProperty(PROPERTY_AMP_DISABLE_SUBTITLE,  PROPERTY_AMP_DISABLE_SUBTITLE_OLD,  mDisableSubtitle);
}

void AmlMpConfig::initLinux()
{
    mTsPlayerNonTunnel = 0;
    bool isMultiHwDemux = isSupportMultiHwDemux();
    if (isMultiHwDemux) {
         if ((access("/usr/bin/westeros",F_OK) == 0) || (access("/usr/bin/weston",F_OK) == 0)) {
            mTsPlayerNonTunnel = 1;
            MLOGI("is non tunnel mode!");
          }
    }

    initProperty(PROPERTY_AMP_LOG_DEBUG_LINUX,         mLogDebug);
    initProperty(PROPERTY_AMP_LOG_MASK_LINUX,          mLogMask);
    initProperty(PROPERTY_AMP_TSPLAYER_PIPELINE_LINUX, mTsPlayerNonTunnel);
    initProperty(PROPERTY_AMP_WAITING_ECM_MODE_LINUX,  mWaitingEcmMode);
    initProperty(PROPERTY_AMP_WRITE_BUFFER_SIZE_LINUX, mWriteBufferSize);
    initProperty(PROPERTY_AMP_PREFER_TUNERHAL_LINUX,   mPreferTunerHal);
    initProperty(PROPERTY_AMP_DUMP_PACKTS_LINUX,       mDumpPackts);
    initProperty(PROPERTY_AMP_CAS_SUPPORT_PIP_LINUX,   mCasPipSupport);
    initProperty(PROPERTY_AMP_CAS_SUPPORT_FCC_LINUX,   mCasFCCSupport);
    initProperty(PROPERTY_AMP_SECMEM_SIZE_LINUX,       mSecMemSize);
    initProperty(PROPERTY_AMP_CAS_TYPE_LINUX,          mCasType);
    initProperty(PROPERTY_AMP_DISABLE_SUBTITLE_LINUX,  mDisableSubtitle);
}

AmlMpConfig::AmlMpConfig()
{
    reset();
    init();
}

}