pikascript/tools/pikapython-c/pikapython-linux/pikapython/pikascript-core/dataQueue.h

/*
 * This file is part of the PikaPython project.
 * http://github.com/pikastech/pikapython
 *
 * MIT License
 *
 * Copyright (c) 2021 lyon liang6516@outlook.com
 * Copyright (c) 2023 Gorgon Meducer embedded_zhuroan@hotmail.comByte
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */
#ifdef __cplusplus
extern "C" {
#endif
#ifndef __DATA_QUEUE__H
#define __DATA_QUEUE__H
#include "dataArgs.h"

/*! \NOTE: Make sure #include "__pika_ooc.h" is close to the class definition
 */
#if defined(__DATA_QUEUE_CLASS_IMPLEMENT__)
#define __PLOOC_CLASS_IMPLEMENT__
#undef __DATA_QUEUE_CLASS_IMPLEMENT__
#endif
#include "__pika_ooc.h"

typedef struct ByteQueue ByteQueue;
struct ByteQueue {
    private_member(uint8_t* buffer; uint16_t buffer_size;

                   uint16_t head;
                   uint16_t tail;
                   uint16_t peek;

                   uint16_t count;
                   uint16_t peek_count;)
};

typedef Args Queue;
Queue* New_queue(void);

int32_t queue_deinit(Queue* queue);
int32_t queue_pushInt(Queue* queue, int val);
int32_t queue_pushFloat(Queue* queue, pika_float val);
int32_t queue_pushStr(Queue* queue, char* str);
int32_t queue_pushArg(Queue* queue, Arg* arg);
char* fast_itoa(char* buf, uint32_t val);

int64_t queue_popInt(Queue* queue);
pika_float queue_popFloat(Queue* queue);
char* queue_popStr(Queue* queue);
Arg* queue_popArg(Queue* queue);
Arg* queue_popArg_notDeinitArg(Queue* queue);
int32_t queue_deinit_stack(Queue* queue);
void queue_init(Queue* queue);

ByteQueue* byteQueue_init(ByteQueue* queue,
                          void* buffer,
                          uint_fast16_t size,
                          pika_bool is_queue_full);
pika_bool byteQueue_readOne(ByteQueue* queue, uint8_t* byte_ptr);
pika_bool byteQueue_peekOne(ByteQueue* queue, uint8_t* byte_ptr);
void byteQueue_resetPeek(ByteQueue* queue);
void byteQueue_dropAllPeeked(ByteQueue* queue);
uint_fast16_t byteQueue_getPeekedNumber(ByteQueue* queue);
uint_fast16_t byteQueue_peekAvailableCount(ByteQueue* queue);
pika_bool byteQueue_writeOne(ByteQueue* queue, uint8_t byte);

#endif
#ifdef __cplusplus
}
#endif