xref: /base/telephony/telephony_data/pdp_profile/include/pdp_profile_ability.h

/*
 * Copyright (c) 2021-2022 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.
 */

#ifndef DATA_STORAGE_PDP_PROFILE_ABILITY_H
#define DATA_STORAGE_PDP_PROFILE_ABILITY_H

#include <functional>

#include "__mutex_base"
#include "ability.h"
#include "ability_lifecycle.h"
#include "abs_shared_result_set.h"
#include "datashare_ext_ability.h"
#include "datashare_ext_ability_context.h"
#include "datashare_values_bucket.h"
#include "iosfwd"
#include "map"
#include "memory"
#include "rdb_pdp_profile_helper.h"
#include "rdb_predicates.h"
#include "string"
#include "vector"
#include "want.h"

namespace OHOS {
class Uri;
namespace NativeRdb {
class AbsRdbPredicates;
class ResultSet;
class DataAbilityPredicates;
class ValuesBucket;
}
namespace Telephony {
enum class PdpProfileUriType {
    UNKNOW,
    PDP_PROFILE,
    INIT,
    RESET,
    PREFER_APN,
};
class PdpProfileAbility : public DataShare::DataShareExtAbility {
public:
    PdpProfileAbility();
    virtual ~PdpProfileAbility() override;
    static PdpProfileAbility* Create();
    void DoInit();
    sptr<IRemoteObject> OnConnect(const AAFwk::Want &want) override;
    virtual void OnStart(const AppExecFwk::Want &want) override;
    virtual int Insert(const Uri &uri, const DataShare::DataShareValuesBucket &value) override;
    virtual int BatchInsert(const Uri &uri, const std::vector<DataShare::DataShareValuesBucket> &values) override;
    virtual std::shared_ptr<DataShare::DataShareResultSet> Query(const Uri &uri,
        const DataShare::DataSharePredicates &predicates, std::vector<std::string> &columns,
        DataShare::DatashareBusinessError &businessError) override;
    virtual int Update(const Uri &uri, const DataShare::DataSharePredicates &predicates,
        const DataShare::DataShareValuesBucket &value) override;
    virtual int Delete(const Uri &uri, const DataShare::DataSharePredicates &predicates) override;
    virtual std::string GetType(const Uri &uri) override;
    virtual int OpenFile(const Uri &uri, const std::string &mode) override;

private:
    /**
     * Parse Uri Type
     *
     * @param uri Resource address
     * @return return PdpProfileUriType
     */
    PdpProfileUriType ParseUriType(Uri &uri);

    /**
     * Convert DataSharePredicates to RdbPredicates
     *
     * @param tableName table name of the predicates
     * @param predicates DataSharePredicates
     */
    OHOS::NativeRdb::RdbPredicates ConvertPredicates(
        const std::string &tableName, const DataShare::DataSharePredicates &predicates);

    /**
     * Check whether the initialization succeeds
     *
     * @return true : succeed ,false : failed
     */
    bool IsInitOk();
    int UpdatePreferApn(const DataShare::DataShareValuesBucket &value);
    int SetPreferApn(int simId, int profileId);
    int GetPreferApn(const std::string &queryString);
    std::string GetQueryKey(const std::string &queryString, const std::string &key);
    bool HasColumnValue(
        const OHOS::NativeRdb::ValuesBucket &value, const char *columnName, NativeRdb::ValueObject &valueObject);

private:
    RdbPdpProfileHelper helper_;
    std::mutex lock_;
    bool initDatabaseDir = false;
    bool initRdbStore = false;
    void GetTargetOpkey(int slotId, std::string &opkey);
    int ResetApn(const DataShare::DataShareValuesBucket &bucket);
    int GetIntFromValuesBucket(OHOS::NativeRdb::ValuesBucket &bucket, const char *key, int &value);
    std::shared_ptr<NativeRdb::ResultSet> QueryPdpProfile(Uri &uri, const std::string &tableName,
        const DataShare::DataSharePredicates &predicates, std::vector<std::string> &columns);
};
} // namespace Telephony
} // namespace OHOS
#endif // DATA_STORAGE_PDP_PROFILE_ABILITY_H