squeezelite-esp32/components/services/messaging.h

#include "sdkconfig.h"
#include "freertos/FreeRTOS.h"
#include "freertos/ringbuf.h"
#include "cJSON.h"
#pragma once
typedef enum {
	MESSAGING_INFO,
	MESSAGING_WARNING,
	MESSAGING_ERROR
} messaging_types;
typedef enum {
	MESSAGING_CLASS_OTA,
	MESSAGING_CLASS_SYSTEM,
	MESSAGING_CLASS_STATS,
	MESSAGING_CLASS_CFGCMD
} messaging_classes;

typedef struct messaging_list_t *messaging_handle_t;

typedef struct {
	time_t sent_time;
	messaging_types type;
	messaging_classes msg_class;
	size_t msg_size;
	char message[];
} single_message_t;

cJSON *  messaging_retrieve_messages(RingbufHandle_t buf_handle);
messaging_handle_t messaging_register_subscriber(uint8_t max_count, char * name);
esp_err_t messaging_post_to_queue(messaging_handle_t subscriber_handle, single_message_t * message, size_t message_size);
void messaging_post_message(messaging_types type,messaging_classes msg_class, const char * fmt, ...);
cJSON *  messaging_retrieve_messages(RingbufHandle_t buf_handle);
single_message_t *  messaging_retrieve_message(RingbufHandle_t buf_handle);
void log_send_messaging(messaging_types msgtype,const char *fmt, ...);
void cmd_send_messaging(const char * cmdname,messaging_types msgtype, const char *fmt, ...);
esp_err_t messaging_type_to_err_type(messaging_types type);
void messaging_service_init();

#define REALLOC_CAT(e,n) e=realloc(e,strlen(n)); e=strcat(e,n)
#define LOG_SEND(y, ...) \
{  \
ESP_LOG_LEVEL_LOCAL(messaging_type_to_err_type(y),TAG,   ##__VA_ARGS__); \
messaging_post_message(y, MESSAGING_CLASS_SYSTEM,  ##__VA_ARGS__); }

#define LOG_SEND_ERROR( ...) LOG_SEND(MESSAGING_ERROR,##__VA_ARGS__)
#define LOG_SEND_INFO( ...) LOG_SEND(MESSAGING_INFO,##__VA_ARGS__)
#define LOG_SEND_WARN( ...) LOG_SEND(MESSAGING_WARNING,##__VA_ARGS__)