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#pragma once
#include <stdlib.h>
#include <stdint.h>
#include <stdbool.h>
typedef enum {
WS_SERVER_LM_CMD_ECHO, /** @brief listen for echo of sent command */
WS_SERVER_LM_STATUS_CODE, /** @brief listen for busy, ERROR or OK */
WS_SERVER_LM_IDLE, /** @brief listen for incoming +IPD commands */
WS_SERVER_LM_IPD_LISTENING, /** @brief +IPD received, now reading data */
} ws_e_server_listen_mode;
typedef enum {
WS_SERVER_RC_NONE = -1,
WS_SERVER_RC_BUSY,
WS_SERVER_RC_ERR,
WS_SERVER_RC_OK,
} ws_e_server_response_code;
typedef struct {
int counter;
ws_e_server_listen_mode mode;
ws_e_server_response_code last_response;
} ws_s_server_parser;
/**
* @brief +IPD incoming request handler
*
* this function takes chunks of data from the esp8266 and parses +IPD
* commands. when a valid +IPD command is detected, it gets forwarded to
* ws_protocol_parse_req_byte.
*
* @param data pointer to data array
* @param size amount of bytes allowed to be read from `data`
*/
void ws_server_req_incoming(uint8_t* data, size_t size);
/** @brief send response to incoming request on specific channel */
void ws_server_req_respond(unsigned int channel, uint8_t* data, size_t size);
/** @brief send data to esp, waiting until server returns to idle mode */
void ws_server_send(uint8_t* data, size_t size);
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