mirror of
https://github.com/sle118/squeezelite-esp32.git
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99 lines
3.2 KiB
C
99 lines
3.2 KiB
C
/*
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Copyright (c) 2017-2019 Tony Pottier
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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@file http_server.h
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@author Tony Pottier
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@brief Defines all functions necessary for the HTTP server to run.
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Contains the freeRTOS task for the HTTP listener and all necessary support
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function to process requests, decode URLs, serve files, etc. etc.
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@note http_server task cannot run without the wifi_manager task!
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@see https://idyl.io
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@see https://github.com/tonyp7/esp32-wifi-manager
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*/
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#ifndef HTTP_SERVER_H_INCLUDED
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#define HTTP_SERVER_H_INCLUDED
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdbool.h>
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#include "wifi_manager.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "freertos/event_groups.h"
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#include "esp_wifi.h"
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#include "esp_event_loop.h"
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#include "nvs_flash.h"
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#include "esp_log.h"
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#include "driver/gpio.h"
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#include "mdns.h"
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#include "lwip/api.h"
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#include "lwip/err.h"
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#include "lwip/netdb.h"
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#include "lwip/opt.h"
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#include "lwip/memp.h"
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#include "lwip/ip.h"
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#include "lwip/raw.h"
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#include "lwip/udp.h"
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#include "lwip/priv/api_msg.h"
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#include "lwip/priv/tcp_priv.h"
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#include "lwip/priv/tcpip_priv.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @brief RTOS task for the HTTP server. Do not start manually.
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* @see void http_server_start()
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*/
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void CODE_RAM_LOCATION http_server(void *pvParameters);
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/* @brief helper function that processes one HTTP request at a time */
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void CODE_RAM_LOCATION http_server_netconn_serve(struct netconn *conn);
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/* @brief create the task for the http server */
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void CODE_RAM_LOCATION http_server_start();
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/**
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* @brief gets a char* pointer to the first occurence of header_name withing the complete http request request.
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*
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* For optimization purposes, no local copy is made. memcpy can then be used in coordination with len to extract the
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* data.
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*
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* @param request the full HTTP raw request.
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* @param header_name the header that is being searched.
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* @param len the size of the header value if found.
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* @return pointer to the beginning of the header value.
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*/
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char* CODE_RAM_LOCATION http_server_get_header(char *request, char *header_name, int *len);
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void CODE_RAM_LOCATION strreplace(char *src, char *str, char *rep);
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#ifdef __cplusplus
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}
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#endif
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#endif
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