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pebble/src/fw/services/normal/blob_db/app_db.h
T

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2.2 KiB
C

/*
* Copyright 2024 Google LLC
*
* 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.
*/
#pragma once
#include <stdint.h>
#include "util/uuid.h"
#include "process_management/app_install_manager.h"
#include "process_management/pebble_process_info.h"
#include "system/status_codes.h"
#include "util/attributes.h"
#include "util/list.h"
//! App database entry for BlobDB. First pass is very basic. The list will expand as more features
//! and requirements are implemented.
typedef struct PACKED {
Uuid uuid;
uint32_t info_flags;
uint32_t icon_resource_id;
Version app_version;
Version sdk_version;
GColor8 app_face_bg_color;
uint8_t template_id;
char name[APP_NAME_SIZE_BYTES];
} AppDBEntry;
//! Used in app_db_enumerate_entries
typedef void(*AppDBEnumerateCb)(AppInstallId install_id, AppDBEntry *entry, void *data);
/* AppDB Functions */
int32_t app_db_get_next_unique_id(void);
AppInstallId app_db_get_install_id_for_uuid(const Uuid *uuid);
status_t app_db_get_app_entry_for_uuid(const Uuid *uuid, AppDBEntry *entry);
status_t app_db_get_app_entry_for_install_id(AppInstallId app_id, AppDBEntry *entry);
void app_db_enumerate_entries(AppDBEnumerateCb cb, void *data);
/* AppDB AppInstallId Implementation */
bool app_db_exists_install_id(AppInstallId app_id);
/* BlobDB Implementation */
void app_db_init(void);
status_t app_db_insert(const uint8_t *key, int key_len, const uint8_t *val, int val_len);
int app_db_get_len(const uint8_t *key, int key_len);
status_t app_db_read(const uint8_t *key, int key_len, uint8_t *val_out, int val_out_len);
status_t app_db_delete(const uint8_t *key, int key_len);
status_t app_db_flush(void);
/* TEST */
AppInstallId app_db_check_next_unique_id(void);