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@54:84ef2b29cf7e, 2017-11-13 (annotated)

Committer:
andrewboyson
Date:
Mon Nov 13 08:06:55 2017 +0000
Revision:
54:84ef2b29cf7e
Child:
55:e64b8b47a2b6
Tidied HTTP files

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 54:84ef2b29cf7e 13 int HttpHandleRequest(void (*traceback)(void), 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 54:84ef2b29cf7e 17 if (NetTraceNewLine) Log("\r\n");
andrewboyson 54:84ef2b29cf7e 18 LogTimeF("HTTP packet received starting at %d length %d bytes\r\n", positionInRequestStream, *pSize);
andrewboyson 54:84ef2b29cf7e 19 }
andrewboyson 54:84ef2b29cf7e 20 //Handle request for the first packet of data received but leave todo the same after that.
andrewboyson 54:84ef2b29cf7e 21 if (*pSize)
andrewboyson 54:84ef2b29cf7e 22 {
andrewboyson 54:84ef2b29cf7e 23 char* pMethod;
andrewboyson 54:84ef2b29cf7e 24 char* pPath;
andrewboyson 54:84ef2b29cf7e 25 char* pQuery;
andrewboyson 54:84ef2b29cf7e 26 char* pLastModified;
andrewboyson 54:84ef2b29cf7e 27 HttpReadRequest(pRequestStream, *pSize, &pMethod, &pPath, &pQuery, &pLastModified);
andrewboyson 54:84ef2b29cf7e 28 *pToDo = HttpRequestFunction(pPath, pLastModified, pQuery);
andrewboyson 54:84ef2b29cf7e 29 }
andrewboyson 54:84ef2b29cf7e 30
andrewboyson 54:84ef2b29cf7e 31 //Handle sending of any data
andrewboyson 54:84ef2b29cf7e 32 TcpBufStart(positionInReplyStream, mss, pReplyStream);
andrewboyson 54:84ef2b29cf7e 33 HttpReplyFunction(*pToDo);
andrewboyson 54:84ef2b29cf7e 34 *pSize = TcpBufLength();
andrewboyson 54:84ef2b29cf7e 35
andrewboyson 54:84ef2b29cf7e 36 return UNICAST;
andrewboyson 54:84ef2b29cf7e 37 }