fileserver.h

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/*
 * Copyright (C) 2020 chrysn
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */
 
#pragma once

 
#ifdef __cplusplus
extern "C" {
#endif
 
#include "net/nanocoap.h"

#define COAPFILESERVER_DIR_DELETE_ETAG (0x6ce88b56u)

typedef enum {
    NANOCOAP_FILESERVER_GET_FILE_START, 
    NANOCOAP_FILESERVER_GET_FILE_END,   
    NANOCOAP_FILESERVER_PUT_FILE_START, 
    NANOCOAP_FILESERVER_PUT_FILE_END,   
    NANOCOAP_FILESERVER_DELETE_FILE,    
} nanocoap_fileserver_event_t;

typedef struct {
    const char *path;               
    void *user_ctx;                 
} nanocoap_fileserver_event_ctx_t;

typedef void (*nanocoap_fileserver_event_handler_t)(nanocoap_fileserver_event_t event,
                                                    nanocoap_fileserver_event_ctx_t *ctx);

void nanocoap_fileserver_set_event_cb(nanocoap_fileserver_event_handler_t cb, void *arg);

ssize_t nanocoap_fileserver_handler(coap_pkt_t *pdu, uint8_t *buf, size_t len,
                                    coap_request_ctx_t *ctx);
 
#ifdef __cplusplus
}
#endif