xref: /foundation/multimedia/av_session/frameworks/native/ohavsession/src/OHAVMetadataBuilder.cpp

/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * 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.
 */
#include "OHAVMetadataBuilder.h"
#include "avsession_log.h"

using namespace OHOS::AVSession;

AVMetadata_Result OHAVMetadataBuilder::SetTitle(const std::string &title)
{
    title_ = title;
    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OHAVMetadataBuilder::SetArtist(const std::string &artist)
{
    artist_ = artist;
    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OHAVMetadataBuilder::SetAuthor(const std::string &author)
{
    author_ = author;
    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OHAVMetadataBuilder::SetAlbum(const std::string &album)
{
    album_ = album;
    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OHAVMetadataBuilder::SetWriter(const std::string &writer)
{
    writer_ = writer;
    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OHAVMetadataBuilder::SetComposer(const std::string &composer)
{
    composer_ = composer;
    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OHAVMetadataBuilder::SetDuration(int64_t duration)
{
    duration_ = duration;
    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OHAVMetadataBuilder::SetMediaImageUri(const std::string &mediaImageUri)
{
    mediaImageUri_ = mediaImageUri;
    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OHAVMetadataBuilder::SetSubtitle(const std::string &subtitle)
{
    subtitle_ = subtitle;
    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OHAVMetadataBuilder::SetDescription(const std::string &description)
{
    description_ = description;
    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OHAVMetadataBuilder::SetLyric(const std::string &lyric)
{
    lyric_ = lyric;
    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OHAVMetadataBuilder::SetAssetId(const std::string &assetId)
{
    assetId_ = assetId;
    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OHAVMetadataBuilder::SetSkipIntervals(AVMetadata_SkipIntervals intervals)
{
    switch (intervals) {
        case SECONDS_10:
        case SECONDS_15:
        case SECONDS_30:
            intervals_ = intervals;
            return AVMETADATA_SUCCESS;
        default:
            SLOGE("Failed to set skip intervals: Invalid skip intervals value: %d", intervals);
            return AVMETADATA_ERROR_INVALID_PARAM;
    }
}

AVMetadata_Result OHAVMetadataBuilder::SetDisplayTags(int32_t tags)
{
    tags_ = tags;
    return AVMETADATA_SUCCESS;
}

size_t OHAVMetadataBuilder::WriteCallback(std::uint8_t *ptr, size_t size, size_t nmemb,
                                          std::vector<std::uint8_t> *imgBuffer)
{
    size_t realsize = size * nmemb;
    imgBuffer->reserve(realsize + imgBuffer->capacity());
    for (size_t i = 0; i < realsize; i++) {
        imgBuffer->push_back(ptr[i]);
    }
    return realsize;
}

bool OHAVMetadataBuilder::CurlSetRequestOptions(std::vector<std::uint8_t>& imgBuffer, const std::string uri)
{
    CURL *easyHandle_ = curl_easy_init();
    if (easyHandle_) {
        // set request options
        curl_easy_setopt(easyHandle_, CURLOPT_URL, uri.c_str());
        curl_easy_setopt(easyHandle_, CURLOPT_CONNECTTIMEOUT, OHAVMetadataBuilder::TIME_OUT_SECOND);
        curl_easy_setopt(easyHandle_, CURLOPT_SSL_VERIFYPEER, 0L);
        curl_easy_setopt(easyHandle_, CURLOPT_SSL_VERIFYHOST, 0L);
        curl_easy_setopt(easyHandle_, CURLOPT_CAINFO, "/etc/ssl/certs/" "cacert.pem");
        curl_easy_setopt(easyHandle_, CURLOPT_HTTPGET, 1L);
        curl_easy_setopt(easyHandle_, CURLOPT_WRITEFUNCTION, OHAVMetadataBuilder::WriteCallback);
        curl_easy_setopt(easyHandle_, CURLOPT_WRITEDATA, &imgBuffer);

        // perform request
        CURLcode res = curl_easy_perform(easyHandle_);
        if (res != CURLE_OK) {
            SLOGI("DoDownload curl easy_perform failure: %{public}s\n", curl_easy_strerror(res));
            curl_easy_cleanup(easyHandle_);
            easyHandle_ = nullptr;
            return false;
        } else {
            int64_t httpCode = 0;
            curl_easy_getinfo(easyHandle_, CURLINFO_RESPONSE_CODE, &httpCode);
            SLOGI("DoDownload Http result " "%{public}" PRId64, httpCode);
            CHECK_AND_RETURN_RET_LOG(httpCode < OHAVMetadataBuilder::HTTP_ERROR_CODE, false, "recv Http ERROR");
            curl_easy_cleanup(easyHandle_);
            easyHandle_ = nullptr;
            return true;
        }
    }
    return false;
}

bool OHAVMetadataBuilder::DoDownloadInCommon(std::shared_ptr<Media::PixelMap>& pixelMap, const std::string uri)
{
    std::vector<std::uint8_t> imgBuffer(0);
    if (CurlSetRequestOptions(imgBuffer, uri) == true) {
        std::uint8_t* buffer = (std::uint8_t*) calloc(imgBuffer.size(), sizeof(uint8_t));
        if (buffer == nullptr) {
            SLOGE("buffer malloc fail");
            free(buffer);
            return false;
        }
        std::copy(imgBuffer.begin(), imgBuffer.end(), buffer);
        uint32_t errorCode = 0;
        Media::SourceOptions opts;
        SLOGD("DoDownload get size %{public}d", static_cast<int>(imgBuffer.size()));
        auto imageSource = Media::ImageSource::CreateImageSource(buffer, imgBuffer.size(), opts, errorCode);
        free(buffer);
        if (errorCode || !imageSource) {
            SLOGE("DoDownload create imageSource fail: %{public}u", errorCode);
            return false;
        }
        Media::DecodeOptions decodeOpts;
        pixelMap = imageSource->CreatePixelMap(decodeOpts, errorCode);
        if (errorCode || pixelMap == nullptr) {
            SLOGE("DoDownload creatPix fail: %{public}u, %{public}d", errorCode, static_cast<int>(pixelMap != nullptr));
            return false;
        }
        return true;
    }
    return false;
}

int32_t OHAVMetadataBuilder::DoDownload(AVMetaData& metadata, const std::string uri)
{
    std::shared_ptr<Media::PixelMap> pixelMap = nullptr;
    bool ret = OHAVMetadataBuilder::DoDownloadInCommon(pixelMap, uri);
    if (ret && pixelMap != nullptr) {
        SLOGI("DoDownload success");
        metadata.SetMediaImage(AVSessionPixelMapAdapter::ConvertToInner(pixelMap));
        return AV_SESSION_ERR_SUCCESS;
    }

    return AV_SESSION_ERR_SERVICE_EXCEPTION;
}

AVMetadata_Result OHAVMetadataBuilder::GenerateAVMetadata(OH_AVMetadata** avMetadata)
{
    CHECK_AND_RETURN_RET_LOG(avMetadata != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "avMetadata is null");

    AVMetaData* metadata = new AVMetaData();
    if (metadata == nullptr) {
        SLOGE("Failed to allocate memory for AVMetaData");
        *avMetadata = nullptr;
        return AVMETADATA_ERROR_NO_MEMORY;
    }

    switch (intervals_) {
        case SECONDS_10:
            metadata->SetSkipIntervals(AVMetaData::SECONDS_10);
            break;
        case SECONDS_15:
            metadata->SetSkipIntervals(AVMetaData::SECONDS_15);
            break;
        case SECONDS_30:
            metadata->SetSkipIntervals(AVMetaData::SECONDS_30);
            break;
        default:
            SLOGE("Failed to generate avMetadata: Unsupported skip intervals: %d", intervals_);
            delete metadata;
            metadata = nullptr;
            *avMetadata = nullptr;
            return AVMETADATA_ERROR_INVALID_PARAM;
    }

    metadata->SetTitle(title_);
    metadata->SetArtist(artist_);
    metadata->SetAuthor(author_);
    metadata->SetAlbum(album_);
    metadata->SetWriter(writer_);
    metadata->SetComposer(composer_);
    metadata->SetDuration(duration_);
    metadata->SetMediaImageUri(mediaImageUri_);
    metadata->SetSubTitle(subtitle_);
    metadata->SetDescription(description_);
    metadata->SetLyric(lyric_);
    metadata->SetAssetId(assetId_);
    metadata->SetDisplayTags(tags_);

    DoDownload(*metadata, mediaImageUri_);

    *avMetadata = reinterpret_cast<OH_AVMetadata*>(metadata);

    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OH_AVMetadataBuilder_Create(OH_AVMetadataBuilder** builder)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");

    OHAVMetadataBuilder* metadata = new OHAVMetadataBuilder();
    if (metadata == nullptr) {
        SLOGE("Failed to allocate memory for OHAVMetadataBuilder");
        return AVMETADATA_ERROR_NO_MEMORY;
    }

    *builder = reinterpret_cast<OH_AVMetadataBuilder*>(metadata);
    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OH_AVMetadataBuilder_Destroy(OH_AVMetadataBuilder* builder)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    delete metadata;
    metadata = nullptr;
    return AVMETADATA_SUCCESS;
}

AVMetadata_Result OH_AVMetadataBuilder_SetTitle(OH_AVMetadataBuilder* builder, const char* title)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    CHECK_AND_RETURN_RET_LOG(title != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "title is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->SetTitle(title);
}

AVMetadata_Result OH_AVMetadataBuilder_SetArtist(OH_AVMetadataBuilder* builder, const char* artist)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    CHECK_AND_RETURN_RET_LOG(artist != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "artist is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->SetArtist(artist);
}

AVMetadata_Result OH_AVMetadataBuilder_SetAuthor(OH_AVMetadataBuilder* builder, const char* author)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    CHECK_AND_RETURN_RET_LOG(author != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "author is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->SetAuthor(author);
}

AVMetadata_Result OH_AVMetadataBuilder_SetAlbum(OH_AVMetadataBuilder* builder, const char* album)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    CHECK_AND_RETURN_RET_LOG(album != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "album is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->SetAlbum(album);
}

AVMetadata_Result OH_AVMetadataBuilder_SetWriter(OH_AVMetadataBuilder* builder, const char* writer)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    CHECK_AND_RETURN_RET_LOG(writer != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "writer is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->SetWriter(writer);
}

AVMetadata_Result OH_AVMetadataBuilder_SetComposer(OH_AVMetadataBuilder* builder, const char* composer)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    CHECK_AND_RETURN_RET_LOG(composer != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "composer is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->SetComposer(composer);
}

AVMetadata_Result OH_AVMetadataBuilder_SetDuration(OH_AVMetadataBuilder* builder, int64_t duration)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->SetDuration(duration);
}

AVMetadata_Result OH_AVMetadataBuilder_SetMediaImageUri(OH_AVMetadataBuilder* builder, const char* mediaImageUri)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    CHECK_AND_RETURN_RET_LOG(mediaImageUri != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "mediaImageUri is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->SetMediaImageUri(mediaImageUri);
}

AVMetadata_Result OH_AVMetadataBuilder_SetSubtitle(OH_AVMetadataBuilder* builder, const char* subtitle)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    CHECK_AND_RETURN_RET_LOG(subtitle != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "subtitle is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->SetSubtitle(subtitle);
}

AVMetadata_Result OH_AVMetadataBuilder_SetDescription(OH_AVMetadataBuilder* builder, const char* description)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    CHECK_AND_RETURN_RET_LOG(description != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "description is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->SetDescription(description);
}

AVMetadata_Result OH_AVMetadataBuilder_SetLyric(OH_AVMetadataBuilder* builder, const char* lyric)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    CHECK_AND_RETURN_RET_LOG(lyric != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "lyric is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->SetLyric(lyric);
}

AVMetadata_Result OH_AVMetadataBuilder_SetAssetId(OH_AVMetadataBuilder* builder, const char* assetId)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    CHECK_AND_RETURN_RET_LOG(assetId != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "assetId is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->SetAssetId(assetId);
}

AVMetadata_Result OH_AVMetadataBuilder_SetSkipIntervals(OH_AVMetadataBuilder* builder,
                                                        AVMetadata_SkipIntervals intervals)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->SetSkipIntervals(intervals);
}

AVMetadata_Result OH_AVMetadataBuilder_SetDisplayTags(OH_AVMetadataBuilder* builder, int32_t tags)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    if (tags != AVSESSION_DISPLAYTAG_AUDIO_VIVID) {
        return AVMETADATA_ERROR_INVALID_PARAM;
    }
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->SetDisplayTags(tags);
}

AVMetadata_Result OH_AVMetadataBuilder_GenerateAVMetadata(OH_AVMetadataBuilder* builder,
                                                          OH_AVMetadata** avMetadata)
{
    CHECK_AND_RETURN_RET_LOG(builder != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "builder is null");
    CHECK_AND_RETURN_RET_LOG(avMetadata != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "avMetadata is null");
    OHAVMetadataBuilder* metadata = reinterpret_cast<OHAVMetadataBuilder*>(builder);
    return metadata->GenerateAVMetadata(avMetadata);
}

AVMetadata_Result OH_AVMetadata_Destroy(OH_AVMetadata* avMetadata)
{
    CHECK_AND_RETURN_RET_LOG(avMetadata != nullptr, AVMETADATA_ERROR_INVALID_PARAM, "avMetadata is null");
    AVMetaData* metadata = reinterpret_cast<AVMetaData*>(avMetadata);
    delete metadata;
    metadata = nullptr;
    return AVMETADATA_SUCCESS;
}