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

HTTPRequestHandler.h@18:673d663a1ed7, 2019-09-13 (annotated)

Committer:
dkato
Date:
Fri Sep 13 02:08:33 2019 +0000
Revision:
18:673d663a1ed7
Parent:
13:d3571c244759 
Add macro HTTP_SERVER_THREAD_MAX (default 1)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
yueee_yt 0:fdf9c2c5200f 1
yueee_yt 0:fdf9c2c5200f 2 /*
yueee_yt 0:fdf9c2c5200f 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
yueee_yt 0:fdf9c2c5200f 4
yueee_yt 0:fdf9c2c5200f 5 Permission is hereby granted, free of charge, to any person obtaining a copy
yueee_yt 0:fdf9c2c5200f 6 of this software and associated documentation files (the "Software"), to deal
yueee_yt 0:fdf9c2c5200f 7 in the Software without restriction, including without limitation the rights
yueee_yt 0:fdf9c2c5200f 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
yueee_yt 0:fdf9c2c5200f 9 copies of the Software, and to permit persons to whom the Software is
yueee_yt 0:fdf9c2c5200f 10 furnished to do so, subject to the following conditions:
yueee_yt 0:fdf9c2c5200f 11
yueee_yt 0:fdf9c2c5200f 12 The above copyright notice and this permission notice shall be included in
yueee_yt 0:fdf9c2c5200f 13 all copies or substantial portions of the Software.
yueee_yt 0:fdf9c2c5200f 14
yueee_yt 0:fdf9c2c5200f 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
yueee_yt 0:fdf9c2c5200f 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
yueee_yt 0:fdf9c2c5200f 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
yueee_yt 0:fdf9c2c5200f 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
yueee_yt 0:fdf9c2c5200f 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
yueee_yt 0:fdf9c2c5200f 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
yueee_yt 0:fdf9c2c5200f 21 THE SOFTWARE.
yueee_yt 0:fdf9c2c5200f 22 */
yueee_yt 0:fdf9c2c5200f 23
yueee_yt 0:fdf9c2c5200f 24 /**
yueee_yt 0:fdf9c2c5200f 25 HTTP Request Handler header file.
yueee_yt 0:fdf9c2c5200f 26 */
yueee_yt 0:fdf9c2c5200f 27
yueee_yt 0:fdf9c2c5200f 28 #ifndef HTTP_REQUEST_HANDLER_H
yueee_yt 0:fdf9c2c5200f 29 #define HTTP_REQUEST_HANDLER_H
yueee_yt 0:fdf9c2c5200f 30
yueee_yt 0:fdf9c2c5200f 31 #include "mbed.h"
yueee_yt 0:fdf9c2c5200f 32
yueee_yt 0:fdf9c2c5200f 33 #include <string>
yueee_yt 0:fdf9c2c5200f 34 using std::string;
yueee_yt 0:fdf9c2c5200f 35
yueee_yt 0:fdf9c2c5200f 36 #include <map>
yueee_yt 0:fdf9c2c5200f 37 using std::map;
yueee_yt 0:fdf9c2c5200f 38
yueee_yt 0:fdf9c2c5200f 39 ///HTTP Server's generic request handler
yueee_yt 0:fdf9c2c5200f 40 class HTTPRequestHandler //*: public NetService
yueee_yt 0:fdf9c2c5200f 41 {
yueee_yt 0:fdf9c2c5200f 42 public:
yueee_yt 0:fdf9c2c5200f 43 ///Instantiated by the HTTP Server
dkato 11:0700755d64ae 44 HTTPRequestHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket);
yueee_yt 0:fdf9c2c5200f 45 virtual ~HTTPRequestHandler();
yueee_yt 0:fdf9c2c5200f 46
yueee_yt 0:fdf9c2c5200f 47 //protected:
yueee_yt 0:fdf9c2c5200f 48 virtual void doGet() = 0;
yueee_yt 0:fdf9c2c5200f 49 virtual void doPost() = 0;
yueee_yt 0:fdf9c2c5200f 50 virtual void doHead() = 0;
yueee_yt 0:fdf9c2c5200f 51
yueee_yt 0:fdf9c2c5200f 52 virtual void onReadable() = 0; //Data has been read
yueee_yt 0:fdf9c2c5200f 53 virtual void onWriteable() = 0; //Data has been written & buf is free
yueee_yt 0:fdf9c2c5200f 54 virtual void onTimeout(); //Connection has timed out
yueee_yt 0:fdf9c2c5200f 55 virtual void onClose() = 0; //Connection is closing
yueee_yt 0:fdf9c2c5200f 56
yueee_yt 0:fdf9c2c5200f 57 virtual void close(); //Close socket and destroy data
yueee_yt 0:fdf9c2c5200f 58
yueee_yt 0:fdf9c2c5200f 59 protected:
yueee_yt 0:fdf9c2c5200f 60 map<string, string>& reqHeaders() /*const*/;
yueee_yt 0:fdf9c2c5200f 61 string& path() /*const*/;
yueee_yt 0:fdf9c2c5200f 62 int dataLen() const;
yueee_yt 0:fdf9c2c5200f 63 int readData(char* buf, int len);
yueee_yt 0:fdf9c2c5200f 64 string& rootPath() /*const*/;
dkato 13:d3571c244759 65
yueee_yt 0:fdf9c2c5200f 66 void setErrCode(int errc);
yueee_yt 0:fdf9c2c5200f 67 void setContentLen(int len);
dkato 13:d3571c244759 68
yueee_yt 0:fdf9c2c5200f 69 map<string, string>& respHeaders();
yueee_yt 0:fdf9c2c5200f 70 int writeData(const char* buf, int len);
yueee_yt 0:fdf9c2c5200f 71
yueee_yt 0:fdf9c2c5200f 72 private:
yueee_yt 0:fdf9c2c5200f 73 void readHeaders(); //Called at instanciation
yueee_yt 0:fdf9c2c5200f 74 void writeHeaders(); //Called at the first writeData call
yueee_yt 0:fdf9c2c5200f 75 //**void onTCPSocketEvent(/**TCPSocketEvent e**/);
yueee_yt 0:fdf9c2c5200f 76
dkato 11:0700755d64ae 77 TCPSocket* m_pTCPSocket;
yueee_yt 0:fdf9c2c5200f 78 map<string, string> m_reqHeaders;
yueee_yt 0:fdf9c2c5200f 79 map<string, string> m_respHeaders;
yueee_yt 0:fdf9c2c5200f 80 string m_rootPath;
yueee_yt 0:fdf9c2c5200f 81 string m_path;
yueee_yt 0:fdf9c2c5200f 82 int m_errc; //Response code
dkato 13:d3571c244759 83
yueee_yt 0:fdf9c2c5200f 84 bool m_closed;
yueee_yt 0:fdf9c2c5200f 85 bool m_headersSent;
dkato 13:d3571c244759 86
yueee_yt 0:fdf9c2c5200f 87 int readLine(char* str, int maxLen);
yueee_yt 0:fdf9c2c5200f 88
dkato 6:d9e6379eefac 89 char line[128];
dkato 6:d9e6379eefac 90 char key[128];
dkato 6:d9e6379eefac 91 char value[128];
dkato 6:d9e6379eefac 92
yueee_yt 0:fdf9c2c5200f 93 };
yueee_yt 0:fdf9c2c5200f 94
yueee_yt 0:fdf9c2c5200f 95 #endif
dkato 11:0700755d64ae 96
dkato 11:0700755d64ae 97