Rod Coleman / NetServices

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

services/http/server/HTTPRequestHandler.h@0:8f5825f330b0, 2011-09-08 (annotated)

Committer:
RodColeman
Date:
Thu Sep 08 10:41:36 2011 +0000
Revision:
0:8f5825f330b0
setDataLen hacked to 180bytes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
RodColeman 0:8f5825f330b0 1
RodColeman 0:8f5825f330b0 2 /*
RodColeman 0:8f5825f330b0 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
RodColeman 0:8f5825f330b0 4
RodColeman 0:8f5825f330b0 5 Permission is hereby granted, free of charge, to any person obtaining a copy
RodColeman 0:8f5825f330b0 6 of this software and associated documentation files (the "Software"), to deal
RodColeman 0:8f5825f330b0 7 in the Software without restriction, including without limitation the rights
RodColeman 0:8f5825f330b0 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
RodColeman 0:8f5825f330b0 9 copies of the Software, and to permit persons to whom the Software is
RodColeman 0:8f5825f330b0 10 furnished to do so, subject to the following conditions:
RodColeman 0:8f5825f330b0 11
RodColeman 0:8f5825f330b0 12 The above copyright notice and this permission notice shall be included in
RodColeman 0:8f5825f330b0 13 all copies or substantial portions of the Software.
RodColeman 0:8f5825f330b0 14
RodColeman 0:8f5825f330b0 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
RodColeman 0:8f5825f330b0 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
RodColeman 0:8f5825f330b0 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
RodColeman 0:8f5825f330b0 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
RodColeman 0:8f5825f330b0 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
RodColeman 0:8f5825f330b0 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
RodColeman 0:8f5825f330b0 21 THE SOFTWARE.
RodColeman 0:8f5825f330b0 22 */
RodColeman 0:8f5825f330b0 23
RodColeman 0:8f5825f330b0 24 /**
RodColeman 0:8f5825f330b0 25 HTTP Request Handler header file.
RodColeman 0:8f5825f330b0 26 */
RodColeman 0:8f5825f330b0 27
RodColeman 0:8f5825f330b0 28 #ifndef HTTP_REQUEST_HANDLER_H
RodColeman 0:8f5825f330b0 29 #define HTTP_REQUEST_HANDLER_H
RodColeman 0:8f5825f330b0 30
RodColeman 0:8f5825f330b0 31 #include "api/TCPSocket.h"
RodColeman 0:8f5825f330b0 32 //#include "HTTPServer.h"
RodColeman 0:8f5825f330b0 33
RodColeman 0:8f5825f330b0 34 #include "mbed.h"
RodColeman 0:8f5825f330b0 35 #include "core/netservice.h"
RodColeman 0:8f5825f330b0 36
RodColeman 0:8f5825f330b0 37 #include <string>
RodColeman 0:8f5825f330b0 38 using std::string;
RodColeman 0:8f5825f330b0 39
RodColeman 0:8f5825f330b0 40 #include <map>
RodColeman 0:8f5825f330b0 41 using std::map;
RodColeman 0:8f5825f330b0 42
RodColeman 0:8f5825f330b0 43 ///HTTP Server's generic request handler
RodColeman 0:8f5825f330b0 44 class HTTPRequestHandler : public NetService
RodColeman 0:8f5825f330b0 45 {
RodColeman 0:8f5825f330b0 46 public:
RodColeman 0:8f5825f330b0 47 ///Instantiated by the HTTP Server
RodColeman 0:8f5825f330b0 48 HTTPRequestHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket);
RodColeman 0:8f5825f330b0 49 virtual ~HTTPRequestHandler();
RodColeman 0:8f5825f330b0 50
RodColeman 0:8f5825f330b0 51 //protected:
RodColeman 0:8f5825f330b0 52 virtual void doGet() = 0;
RodColeman 0:8f5825f330b0 53 virtual void doPost() = 0;
RodColeman 0:8f5825f330b0 54 virtual void doHead() = 0;
RodColeman 0:8f5825f330b0 55
RodColeman 0:8f5825f330b0 56 virtual void onReadable() = 0; //Data has been read
RodColeman 0:8f5825f330b0 57 virtual void onWriteable() = 0; //Data has been written & buf is free
RodColeman 0:8f5825f330b0 58 virtual void onTimeout(); //Connection has timed out
RodColeman 0:8f5825f330b0 59 virtual void onClose() = 0; //Connection is closing
RodColeman 0:8f5825f330b0 60
RodColeman 0:8f5825f330b0 61 virtual void close(); //Close socket and destroy data
RodColeman 0:8f5825f330b0 62
RodColeman 0:8f5825f330b0 63 protected:
RodColeman 0:8f5825f330b0 64 map<string, string>& reqHeaders() /*const*/;
RodColeman 0:8f5825f330b0 65 string& path() /*const*/;
RodColeman 0:8f5825f330b0 66 int dataLen() const;
RodColeman 0:8f5825f330b0 67 int readData(char* buf, int len);
RodColeman 0:8f5825f330b0 68 string& rootPath() /*const*/;
RodColeman 0:8f5825f330b0 69
RodColeman 0:8f5825f330b0 70 void setErrCode(int errc);
RodColeman 0:8f5825f330b0 71 void setContentLen(int len);
RodColeman 0:8f5825f330b0 72
RodColeman 0:8f5825f330b0 73 map<string, string>& respHeaders();
RodColeman 0:8f5825f330b0 74 int writeData(const char* buf, int len);
RodColeman 0:8f5825f330b0 75
RodColeman 0:8f5825f330b0 76 void setTimeout(int ms);
RodColeman 0:8f5825f330b0 77 void resetTimeout();
RodColeman 0:8f5825f330b0 78
RodColeman 0:8f5825f330b0 79 private:
RodColeman 0:8f5825f330b0 80 void readHeaders(); //Called at instanciation
RodColeman 0:8f5825f330b0 81 void writeHeaders(); //Called at the first writeData call
RodColeman 0:8f5825f330b0 82 void onTCPSocketEvent(TCPSocketEvent e);
RodColeman 0:8f5825f330b0 83
RodColeman 0:8f5825f330b0 84 TCPSocket* m_pTCPSocket;
RodColeman 0:8f5825f330b0 85 map<string, string> m_reqHeaders;
RodColeman 0:8f5825f330b0 86 map<string, string> m_respHeaders;
RodColeman 0:8f5825f330b0 87 string m_rootPath;
RodColeman 0:8f5825f330b0 88 string m_path;
RodColeman 0:8f5825f330b0 89 int m_errc; //Response code
RodColeman 0:8f5825f330b0 90
RodColeman 0:8f5825f330b0 91 Timeout m_watchdog;
RodColeman 0:8f5825f330b0 92 int m_timeout;
RodColeman 0:8f5825f330b0 93
RodColeman 0:8f5825f330b0 94 bool m_closed;
RodColeman 0:8f5825f330b0 95 bool m_headersSent;
RodColeman 0:8f5825f330b0 96
RodColeman 0:8f5825f330b0 97 int readLine(char* str, int maxLen);
RodColeman 0:8f5825f330b0 98
RodColeman 0:8f5825f330b0 99 };
RodColeman 0:8f5825f330b0 100
RodColeman 0:8f5825f330b0 101 #endif