Andrew Boyson / net

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

Dependents:   oldheating gps motorhome heating

tcp/http/http.c@73:43e3d7fb3d60, 2018-10-23 (annotated)

Committer:
andrewboyson
Date:
Tue Oct 23 06:46:50 2018 +0000
Revision:
73:43e3d7fb3d60
Parent:
71:736a5747ade1
Child:
75:603b10404183
Separated the TCP header into its own module

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andrewboyson 61:aad055f1b0d1 1 #include <stdbool.h>
andrewboyson 61:aad055f1b0d1 2
andrewboyson 54:84ef2b29cf7e 3 #include "http.h"
andrewboyson 54:84ef2b29cf7e 4 #include "tcpbuf.h"
andrewboyson 54:84ef2b29cf7e 5 #include "action.h"
andrewboyson 54:84ef2b29cf7e 6 #include "net.h"
andrewboyson 54:84ef2b29cf7e 7 #include "log.h"
andrewboyson 54:84ef2b29cf7e 8
andrewboyson 54:84ef2b29cf7e 9 bool HttpTrace = false;
andrewboyson 54:84ef2b29cf7e 10
andrewboyson 54:84ef2b29cf7e 11 void (*HttpReplyFunction )(int todo); //Plumb into this from your html server
andrewboyson 54:84ef2b29cf7e 12 int (*HttpRequestFunction)(char *pPath, char *pLastModified, char *pQuery); //Plumb into this from your html server
andrewboyson 54:84ef2b29cf7e 13
andrewboyson 73:43e3d7fb3d60 14 void HttpHandleRequest(int size, char* pRequestStream, int positionInRequestStream, int* pToDo)
andrewboyson 54:84ef2b29cf7e 15 {
andrewboyson 54:84ef2b29cf7e 16 if (HttpTrace)
andrewboyson 54:84ef2b29cf7e 17 {
andrewboyson 73:43e3d7fb3d60 18 LogF("HTTP <<< %d (%d)\r\n", size, positionInRequestStream);
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 73:43e3d7fb3d60 21 if (size)
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 73:43e3d7fb3d60 27 HttpReadRequest(pRequestStream, size, &pMethod, &pPath, &pQuery, &pLastModified);
andrewboyson 54:84ef2b29cf7e 28 *pToDo = HttpRequestFunction(pPath, pLastModified, pQuery);
andrewboyson 54:84ef2b29cf7e 29 }
andrewboyson 54:84ef2b29cf7e 30
andrewboyson 71:736a5747ade1 31 }
andrewboyson 71:736a5747ade1 32 void HttpSendReply(int* pSize, char* pReplyStream, int positionInReplyStream, uint16_t mss, int todo)
andrewboyson 71:736a5747ade1 33 {
andrewboyson 54:84ef2b29cf7e 34 TcpBufStart(positionInReplyStream, mss, pReplyStream);
andrewboyson 71:736a5747ade1 35 HttpReplyFunction(todo);
andrewboyson 54:84ef2b29cf7e 36 *pSize = TcpBufLength();
andrewboyson 55:e64b8b47a2b6 37
andrewboyson 55:e64b8b47a2b6 38 if (HttpTrace)
andrewboyson 55:e64b8b47a2b6 39 {
andrewboyson 55:e64b8b47a2b6 40 LogF("HTTP >>> %d (%d)\r\n", *pSize, positionInReplyStream);
andrewboyson 55:e64b8b47a2b6 41 }
andrewboyson 71:736a5747ade1 42 }