Andrew Boyson / net

A stack which works with or without an Mbed os library. Provides IPv4 or IPv6 with a full 1500 byte buffer.

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tcp/http/http.cpp@55:e64b8b47a2b6, 2017-11-13 (annotated)

Committer:
andrewboyson
Date:
Mon Nov 13 21:46:31 2017 +0000
Revision:
55:e64b8b47a2b6
Parent:
54:84ef2b29cf7e 
Rearranged the TCP code

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andrewboyson 54:84ef2b29cf7e 1 #include "mbed.h"
andrewboyson 54:84ef2b29cf7e 2 #include "http.h"
andrewboyson 54:84ef2b29cf7e 3 #include "tcpbuf.h"
andrewboyson 54:84ef2b29cf7e 4 #include "action.h"
andrewboyson 54:84ef2b29cf7e 5 #include "net.h"
andrewboyson 54:84ef2b29cf7e 6 #include "log.h"
andrewboyson 54:84ef2b29cf7e 7
andrewboyson 54:84ef2b29cf7e 8 bool HttpTrace = false;
andrewboyson 54:84ef2b29cf7e 9
andrewboyson 54:84ef2b29cf7e 10 void (*HttpReplyFunction )(int todo); //Plumb into this from your html server
andrewboyson 54:84ef2b29cf7e 11 int (*HttpRequestFunction)(char *pPath, char *pLastModified, char *pQuery); //Plumb into this from your html server
andrewboyson 54:84ef2b29cf7e 12
andrewboyson 55:e64b8b47a2b6 13 int HttpHandleRequest(int* pSize, char* pRequestStream, int positionInRequestStream, char* pReplyStream, int positionInReplyStream, uint16_t mss, int* pToDo)
andrewboyson 54:84ef2b29cf7e 14 {
andrewboyson 54:84ef2b29cf7e 15 if (HttpTrace)
andrewboyson 54:84ef2b29cf7e 16 {
andrewboyson 55:e64b8b47a2b6 17 LogF("HTTP <<< %d (%d)\r\n", *pSize, positionInRequestStream);
andrewboyson 54:84ef2b29cf7e 18 }
andrewboyson 54:84ef2b29cf7e 19 //Handle request for the first packet of data received but leave todo the same after that.
andrewboyson 54:84ef2b29cf7e 20 if (*pSize)
andrewboyson 54:84ef2b29cf7e 21 {
andrewboyson 54:84ef2b29cf7e 22 char* pMethod;
andrewboyson 54:84ef2b29cf7e 23 char* pPath;
andrewboyson 54:84ef2b29cf7e 24 char* pQuery;
andrewboyson 54:84ef2b29cf7e 25 char* pLastModified;
andrewboyson 54:84ef2b29cf7e 26 HttpReadRequest(pRequestStream, *pSize, &pMethod, &pPath, &pQuery, &pLastModified);
andrewboyson 54:84ef2b29cf7e 27 *pToDo = HttpRequestFunction(pPath, pLastModified, pQuery);
andrewboyson 54:84ef2b29cf7e 28 }
andrewboyson 54:84ef2b29cf7e 29
andrewboyson 54:84ef2b29cf7e 30 //Handle sending of any data
andrewboyson 54:84ef2b29cf7e 31 TcpBufStart(positionInReplyStream, mss, pReplyStream);
andrewboyson 54:84ef2b29cf7e 32 HttpReplyFunction(*pToDo);
andrewboyson 54:84ef2b29cf7e 33 *pSize = TcpBufLength();
andrewboyson 55:e64b8b47a2b6 34
andrewboyson 55:e64b8b47a2b6 35 if (HttpTrace)
andrewboyson 55:e64b8b47a2b6 36 {
andrewboyson 55:e64b8b47a2b6 37 LogF("HTTP >>> %d (%d)\r\n", *pSize, positionInReplyStream);
andrewboyson 55:e64b8b47a2b6 38 }
andrewboyson 55:e64b8b47a2b6 39
andrewboyson 54:84ef2b29cf7e 40
andrewboyson 54:84ef2b29cf7e 41 return UNICAST;
andrewboyson 54:84ef2b29cf7e 42 }