Rod Coleman / NetServSB2

Netservices modded to read fragmented HTTP respsonse/payload from special purpose server - 180 bytes only

services/http/server/HTTPRequestHandler.h@0:850eacf3e945, 2011-09-08 (annotated)

Committer:
RodColeman
Date:
Thu Sep 08 10:48:09 2011 +0000
Revision:
0:850eacf3e945
revised fixed length to 178 bytes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
RodColeman 0:850eacf3e945 1
RodColeman 0:850eacf3e945 2 /*
RodColeman 0:850eacf3e945 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
RodColeman 0:850eacf3e945 4
RodColeman 0:850eacf3e945 5 Permission is hereby granted, free of charge, to any person obtaining a copy
RodColeman 0:850eacf3e945 6 of this software and associated documentation files (the "Software"), to deal
RodColeman 0:850eacf3e945 7 in the Software without restriction, including without limitation the rights
RodColeman 0:850eacf3e945 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
RodColeman 0:850eacf3e945 9 copies of the Software, and to permit persons to whom the Software is
RodColeman 0:850eacf3e945 10 furnished to do so, subject to the following conditions:
RodColeman 0:850eacf3e945 11
RodColeman 0:850eacf3e945 12 The above copyright notice and this permission notice shall be included in
RodColeman 0:850eacf3e945 13 all copies or substantial portions of the Software.
RodColeman 0:850eacf3e945 14
RodColeman 0:850eacf3e945 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
RodColeman 0:850eacf3e945 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
RodColeman 0:850eacf3e945 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
RodColeman 0:850eacf3e945 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
RodColeman 0:850eacf3e945 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
RodColeman 0:850eacf3e945 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
RodColeman 0:850eacf3e945 21 THE SOFTWARE.
RodColeman 0:850eacf3e945 22 */
RodColeman 0:850eacf3e945 23
RodColeman 0:850eacf3e945 24 /**
RodColeman 0:850eacf3e945 25 HTTP Request Handler header file.
RodColeman 0:850eacf3e945 26 */
RodColeman 0:850eacf3e945 27
RodColeman 0:850eacf3e945 28 #ifndef HTTP_REQUEST_HANDLER_H
RodColeman 0:850eacf3e945 29 #define HTTP_REQUEST_HANDLER_H
RodColeman 0:850eacf3e945 30
RodColeman 0:850eacf3e945 31 #include "api/TCPSocket.h"
RodColeman 0:850eacf3e945 32 //#include "HTTPServer.h"
RodColeman 0:850eacf3e945 33
RodColeman 0:850eacf3e945 34 #include "mbed.h"
RodColeman 0:850eacf3e945 35 #include "core/netservice.h"
RodColeman 0:850eacf3e945 36
RodColeman 0:850eacf3e945 37 #include <string>
RodColeman 0:850eacf3e945 38 using std::string;
RodColeman 0:850eacf3e945 39
RodColeman 0:850eacf3e945 40 #include <map>
RodColeman 0:850eacf3e945 41 using std::map;
RodColeman 0:850eacf3e945 42
RodColeman 0:850eacf3e945 43 ///HTTP Server's generic request handler
RodColeman 0:850eacf3e945 44 class HTTPRequestHandler : public NetService
RodColeman 0:850eacf3e945 45 {
RodColeman 0:850eacf3e945 46 public:
RodColeman 0:850eacf3e945 47 ///Instantiated by the HTTP Server
RodColeman 0:850eacf3e945 48 HTTPRequestHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket);
RodColeman 0:850eacf3e945 49 virtual ~HTTPRequestHandler();
RodColeman 0:850eacf3e945 50
RodColeman 0:850eacf3e945 51 //protected:
RodColeman 0:850eacf3e945 52 virtual void doGet() = 0;
RodColeman 0:850eacf3e945 53 virtual void doPost() = 0;
RodColeman 0:850eacf3e945 54 virtual void doHead() = 0;
RodColeman 0:850eacf3e945 55
RodColeman 0:850eacf3e945 56 virtual void onReadable() = 0; //Data has been read
RodColeman 0:850eacf3e945 57 virtual void onWriteable() = 0; //Data has been written & buf is free
RodColeman 0:850eacf3e945 58 virtual void onTimeout(); //Connection has timed out
RodColeman 0:850eacf3e945 59 virtual void onClose() = 0; //Connection is closing
RodColeman 0:850eacf3e945 60
RodColeman 0:850eacf3e945 61 virtual void close(); //Close socket and destroy data
RodColeman 0:850eacf3e945 62
RodColeman 0:850eacf3e945 63 protected:
RodColeman 0:850eacf3e945 64 map<string, string>& reqHeaders() /*const*/;
RodColeman 0:850eacf3e945 65 string& path() /*const*/;
RodColeman 0:850eacf3e945 66 int dataLen() const;
RodColeman 0:850eacf3e945 67 int readData(char* buf, int len);
RodColeman 0:850eacf3e945 68 string& rootPath() /*const*/;
RodColeman 0:850eacf3e945 69
RodColeman 0:850eacf3e945 70 void setErrCode(int errc);
RodColeman 0:850eacf3e945 71 void setContentLen(int len);
RodColeman 0:850eacf3e945 72
RodColeman 0:850eacf3e945 73 map<string, string>& respHeaders();
RodColeman 0:850eacf3e945 74 int writeData(const char* buf, int len);
RodColeman 0:850eacf3e945 75
RodColeman 0:850eacf3e945 76 void setTimeout(int ms);
RodColeman 0:850eacf3e945 77 void resetTimeout();
RodColeman 0:850eacf3e945 78
RodColeman 0:850eacf3e945 79 private:
RodColeman 0:850eacf3e945 80 void readHeaders(); //Called at instanciation
RodColeman 0:850eacf3e945 81 void writeHeaders(); //Called at the first writeData call
RodColeman 0:850eacf3e945 82 void onTCPSocketEvent(TCPSocketEvent e);
RodColeman 0:850eacf3e945 83
RodColeman 0:850eacf3e945 84 TCPSocket* m_pTCPSocket;
RodColeman 0:850eacf3e945 85 map<string, string> m_reqHeaders;
RodColeman 0:850eacf3e945 86 map<string, string> m_respHeaders;
RodColeman 0:850eacf3e945 87 string m_rootPath;
RodColeman 0:850eacf3e945 88 string m_path;
RodColeman 0:850eacf3e945 89 int m_errc; //Response code
RodColeman 0:850eacf3e945 90
RodColeman 0:850eacf3e945 91 Timeout m_watchdog;
RodColeman 0:850eacf3e945 92 int m_timeout;
RodColeman 0:850eacf3e945 93
RodColeman 0:850eacf3e945 94 bool m_closed;
RodColeman 0:850eacf3e945 95 bool m_headersSent;
RodColeman 0:850eacf3e945 96
RodColeman 0:850eacf3e945 97 int readLine(char* str, int maxLen);
RodColeman 0:850eacf3e945 98
RodColeman 0:850eacf3e945 99 };
RodColeman 0:850eacf3e945 100
RodColeman 0:850eacf3e945 101 #endif