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@79:f50e02fb5c94, 2018-11-11 (annotated)

Committer:
andrewboyson
Date:
Sun Nov 11 15:44:23 2018 +0000
Revision:
79:f50e02fb5c94
Parent:
75:603b10404183
Child:
98:b977424ec7f7
Added RTO support to TCP and fixed a problem with polling of different IP versions.

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 75:603b10404183 8 #include "led.h"
andrewboyson 54:84ef2b29cf7e 9
andrewboyson 54:84ef2b29cf7e 10 bool HttpTrace = false;
andrewboyson 54:84ef2b29cf7e 11
andrewboyson 54:84ef2b29cf7e 12 void (*HttpReplyFunction )(int todo); //Plumb into this from your html server
andrewboyson 54:84ef2b29cf7e 13 int (*HttpRequestFunction)(char *pPath, char *pLastModified, char *pQuery); //Plumb into this from your html server
andrewboyson 54:84ef2b29cf7e 14
andrewboyson 79:f50e02fb5c94 15 void HttpHandleRequest(int size, char* pRequestStream, uint32_t positionInRequestStream, int* pToDo)
andrewboyson 54:84ef2b29cf7e 16 {
andrewboyson 54:84ef2b29cf7e 17 if (HttpTrace)
andrewboyson 54:84ef2b29cf7e 18 {
andrewboyson 79:f50e02fb5c94 19 LogF("HTTP <<< %d (%u)\r\n", size, positionInRequestStream);
andrewboyson 54:84ef2b29cf7e 20 }
andrewboyson 54:84ef2b29cf7e 21 //Handle request for the first packet of data received but leave todo the same after that.
andrewboyson 75:603b10404183 22 if (size && positionInRequestStream == 0)
andrewboyson 54:84ef2b29cf7e 23 {
andrewboyson 54:84ef2b29cf7e 24 char* pMethod;
andrewboyson 54:84ef2b29cf7e 25 char* pPath;
andrewboyson 54:84ef2b29cf7e 26 char* pQuery;
andrewboyson 54:84ef2b29cf7e 27 char* pLastModified;
andrewboyson 73:43e3d7fb3d60 28 HttpReadRequest(pRequestStream, size, &pMethod, &pPath, &pQuery, &pLastModified);
andrewboyson 54:84ef2b29cf7e 29 *pToDo = HttpRequestFunction(pPath, pLastModified, pQuery);
andrewboyson 54:84ef2b29cf7e 30 }
andrewboyson 54:84ef2b29cf7e 31
andrewboyson 71:736a5747ade1 32 }
andrewboyson 79:f50e02fb5c94 33 void HttpSendReply(int* pSize, char* pReplyStream, uint32_t positionInReplyStream, uint16_t mss, int todo)
andrewboyson 71:736a5747ade1 34 {
andrewboyson 54:84ef2b29cf7e 35 TcpBufStart(positionInReplyStream, mss, pReplyStream);
andrewboyson 71:736a5747ade1 36 HttpReplyFunction(todo);
andrewboyson 54:84ef2b29cf7e 37 *pSize = TcpBufLength();
andrewboyson 55:e64b8b47a2b6 38
andrewboyson 55:e64b8b47a2b6 39 if (HttpTrace)
andrewboyson 55:e64b8b47a2b6 40 {
andrewboyson 55:e64b8b47a2b6 41 LogF("HTTP >>> %d (%d)\r\n", *pSize, positionInReplyStream);
andrewboyson 55:e64b8b47a2b6 42 }
andrewboyson 71:736a5747ade1 43 }