Renesas / HttpServer_snapshot_mbed-os

HttpServer Library for "mbed-os" which added a snapshot handler.

Dependents:   GR-PEACH-webcam GR-Boards_WebCamera GR-Boards_WebCamera GR-Boards_WebCamera

Fork of HttpServer_snapshot by Renesas

Handler/SnapshotHandler.h@18:673d663a1ed7, 2019-09-13 (annotated)

Committer:
dkato
Date:
Fri Sep 13 02:08:33 2019 +0000
Revision:
18:673d663a1ed7
Parent:
15:371fbad587ed 
Add macro HTTP_SERVER_THREAD_MAX (default 1)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dkato 6:d9e6379eefac 1 /*******************************************************************************
dkato 6:d9e6379eefac 2 * DISCLAIMER
dkato 6:d9e6379eefac 3 * This software is supplied by Renesas Electronics Corporation and is only
dkato 6:d9e6379eefac 4 * intended for use with Renesas products. No other uses are authorized. This
dkato 6:d9e6379eefac 5 * software is owned by Renesas Electronics Corporation and is protected under
dkato 6:d9e6379eefac 6 * all applicable laws, including copyright laws.
dkato 6:d9e6379eefac 7 * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
dkato 6:d9e6379eefac 8 * THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
dkato 6:d9e6379eefac 9 * LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
dkato 6:d9e6379eefac 10 * AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
dkato 6:d9e6379eefac 11 * TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
dkato 6:d9e6379eefac 12 * ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
dkato 6:d9e6379eefac 13 * FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
dkato 6:d9e6379eefac 14 * ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
dkato 6:d9e6379eefac 15 * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
dkato 6:d9e6379eefac 16 * Renesas reserves the right, without notice, to make changes to this software
dkato 6:d9e6379eefac 17 * and to discontinue the availability of this software. By using this software,
dkato 6:d9e6379eefac 18 * you agree to the additional terms and conditions found by accessing the
dkato 6:d9e6379eefac 19 * following link:
dkato 6:d9e6379eefac 20 * http://www.renesas.com/disclaimer*
dkato 6:d9e6379eefac 21 * Copyright (C) 2015 Renesas Electronics Corporation. All rights reserved.
dkato 6:d9e6379eefac 22 *******************************************************************************/
dkato 6:d9e6379eefac 23
dkato 6:d9e6379eefac 24 #ifndef SNAPSHOT_HANDLER_H
dkato 6:d9e6379eefac 25 #define SNAPSHOT_HANDLER_H
dkato 6:d9e6379eefac 26
dkato 6:d9e6379eefac 27 #include "HTTPRequestHandler.h"
dkato 6:d9e6379eefac 28
dkato 6:d9e6379eefac 29 class SnapshotHandler : public HTTPRequestHandler
dkato 6:d9e6379eefac 30 {
dkato 6:d9e6379eefac 31 public:
dkato 11:0700755d64ae 32 SnapshotHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket);
dkato 6:d9e6379eefac 33 virtual ~SnapshotHandler();
dkato 6:d9e6379eefac 34
dkato 6:d9e6379eefac 35 static void attach_req(int(*fptr)(const char ** pp_data)) {
dkato 6:d9e6379eefac 36 callback_func_req = fptr;
dkato 6:d9e6379eefac 37 }
dkato 6:d9e6379eefac 38
dkato 14:d3dc6ad09790 39 static void attach_req(int(*fptr)(const char* rootPath, const char* path, const char ** pp_data)) {
dkato 13:d3571c244759 40 callback_func_req2 = fptr;
dkato 13:d3571c244759 41 }
dkato 13:d3571c244759 42
dkato 15:371fbad587ed 43 static void attach_req_send_end(void(*fptr)(const char* rootPath, const char* path, const char * p_data)) {
dkato 15:371fbad587ed 44 callback_func_send_end = fptr;
dkato 15:371fbad587ed 45 }
dkato 15:371fbad587ed 46
dkato 6:d9e6379eefac 47 //protected:
dkato 11:0700755d64ae 48 static inline HTTPRequestHandler* inst(const char* rootPath, const char* path, TCPSocket* pTCPSocket) { return new SnapshotHandler(rootPath, path, pTCPSocket); } //if we ever could do static virtual functions, this would be one
dkato 6:d9e6379eefac 49
dkato 6:d9e6379eefac 50 virtual void doGet();
dkato 6:d9e6379eefac 51 virtual void doPost();
dkato 6:d9e6379eefac 52 virtual void doHead();
dkato 6:d9e6379eefac 53
dkato 6:d9e6379eefac 54 virtual void onReadable(); //Data has been read
dkato 6:d9e6379eefac 55 virtual void onWriteable(); //Data has been written & buf is free
dkato 6:d9e6379eefac 56 virtual void onClose(); //Connection is closing
dkato 6:d9e6379eefac 57
dkato 6:d9e6379eefac 58 private:
dkato 6:d9e6379eefac 59 static int (*callback_func_req)(const char ** pp_data);
dkato 14:d3dc6ad09790 60 static int (*callback_func_req2)(const char* rootPath, const char* path, const char ** pp_data);
dkato 15:371fbad587ed 61 static void (*callback_func_send_end)(const char* rootPath, const char* path, const char * p_data);
dkato 6:d9e6379eefac 62 static Semaphore req_sem;
dkato 6:d9e6379eefac 63 const char * send_data_buf;
dkato 6:d9e6379eefac 64 int send_size;
dkato 6:d9e6379eefac 65 int send_index;
dkato 6:d9e6379eefac 66 bool m_err404;
dkato 6:d9e6379eefac 67 };
dkato 6:d9e6379eefac 68
dkato 6:d9e6379eefac 69 #endif