pebble/applib-targets/emscripten/emscripten_resources.h
2025-01-27 11:38:16 -08:00

38 lines
1.3 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 <stdbool.h>
#include <stdint.h>
#include <string.h>
#include "resource/resource.h"
// transformed to int to avoid surpises between C->JS
typedef int (*ResourceReadCb)(int offset, uint8_t *buf, int num_bytes);
typedef int (*ResourceGetSizeCb)(void);
bool emx_resources_init(void);
void emx_resources_deinit(void);
size_t emx_resources_get_size(ResAppNum app_num, uint32_t resource_id);
size_t emx_resources_read(ResAppNum app_num,
uint32_t resource_id,
uint32_t offset,
uint8_t *buf,
size_t num_bytes);
uint32_t emx_resources_register_custom(ResourceReadCb read_cb, ResourceGetSizeCb get_size_cb);
void emx_resources_remove_custom(uint32_t resource_id);