From c62d283ec45937dc571eca99d324444b4b16be1a Mon Sep 17 00:00:00 2001
From: skarg <skarg@1e814d3a-8a88-4260-be86-c0dc25669c1e>
Date: Wed, 16 Mar 2005 19:47:16 +0000
Subject: [PATCH] compiles!

---
 bacnet-stack/ports/linux/ethernet.c | 25 +++++++-------------
 bacnet-stack/ports/linux/main.c     | 36 ++++++++++++++++++-----------
 2 files changed, 31 insertions(+), 30 deletions(-)

diff --git a/bacnet-stack/ports/linux/ethernet.c b/bacnet-stack/ports/linux/ethernet.c
index 6c0c4732..7e27904c 100644
--- a/bacnet-stack/ports/linux/ethernet.c
+++ b/bacnet-stack/ports/linux/ethernet.c
@@ -37,22 +37,16 @@
 #include <errno.h>              /* Error number and related */
 #include <stdint.h>             // for standard integer types uint8_t etc.
 #include <stdbool.h>            // for the standard bool type.
-//#include <sys/time.h>           /* System time values */
-//#include <sys/types.h>          /* System data types */
-//#include <sys/stat.h>           /* File statistics */
-//#include <unistd.h>             /* Command-line options */
-//#include <fcntl.h>              /* FD-based file-control */
-//#include <string.h>             /* string hanfling functions */
-//#include <signal.h>             /* signal handling functions */
-//#include <time.h>               /* time functions */
-//#include <stdarg.h>
+#include <sys/types.h>          /* System data types */
+#include <unistd.h>             /* Command-line options */
+#include <string.h>             /* string hanfling functions */
 
 #define ENUMS
 #include <sys/socket.h>
-//#include <net/route.h>
-//#include <net/if.h>
-//#include <features.h>           /* for the glibc version number */
+#include <net/route.h>
+#include <net/if.h>
 
+#include <features.h>           /* for the glibc version number */
 #if __GLIBC__ >= 2 && __GLIBC_MINOR >= 1
 #include <netpacket/packet.h>
 #include <net/ethernet.h>       /* the L2 protocols */
@@ -61,11 +55,8 @@
 #include <linux/if_packet.h>
 #include <linux/if_ether.h>     /* The L2 protocols */
 #endif
-//#include <netinet/in.h>
-//#include <arpa/inet.h>
-//#include <sys/un.h>
-//#include <sys/ioctl.h>
-//#include <netdb.h>
+#include <netinet/in.h>
+#include <sys/ioctl.h>
 
 #include "bacdef.h"
 #include "ethernet.h"
diff --git a/bacnet-stack/ports/linux/main.c b/bacnet-stack/ports/linux/main.c
index f56189d8..0b36df92 100644
--- a/bacnet-stack/ports/linux/main.c
+++ b/bacnet-stack/ports/linux/main.c
@@ -35,6 +35,7 @@
 
 #include <stddef.h>
 #include <stdint.h>
+#include <stdio.h>
 #include "bacdef.h"
 #include "npdu.h"
 #include "iam.h"
@@ -55,10 +56,11 @@ bool I_Am_Request = true;
 // services are supported and what services are rejected
 void Process_APDU(
   BACNET_ADDRESS *src,  // source address
+  bool data_expecting_reply,
   uint8_t *apdu, // APDU data
-  uint16_t pdu_len, // length of the PDU 
-  uint8_t invoke_id) // for confirmed messages
+  uint16_t pdu_len) // for confirmed messages
 {
+  uint8_t invoke_id = 0;
 
 }
 
@@ -67,19 +69,27 @@ void Process_PDU(
   uint8_t *pdu, // PDU data
   uint16_t pdu_len) // length PDU 
 {
-  uint8_t invoke_id = 0;
   int apdu_offset = 0;
+  BACNET_ADDRESS dest = {0};
+  BACNET_NPDU_DATA npdu_data = {0};
   
   apdu_offset = npdu_decode(
-    &src,  // source address - get the SADR/SNET if in there
-    &pdu[0],
-    pdu_len
-    &invoke_id);
-  Process_APDU(
-    &src, 
-    &pdu[apdu_offset],
-    pdu_len - apdu_offset,
-    invoke_id);
+    &pdu[0], // data to decode
+    &dest, // destination address - get the DNET/DLEN/DADR if in there
+    src,  // source address - get the SNET/SLEN/SADR if in there
+    &npdu_data); // amount of data to decode
+  if (npdu_data.network_layer_message)
+  {
+    fprintf(stderr,"main: network layer message received!");
+  }
+  else
+  {
+    Process_APDU(
+      src, 
+      npdu_data.data_expecting_reply,
+      &pdu[apdu_offset],
+      pdu_len - apdu_offset);
+  }
 
   return;
 }
@@ -117,7 +127,7 @@ void Send_IAm(void)
     pdu_len); // number of bytes of data
 }
 
-int main(void)
+int main(int argc, char *argv[])
 {
   BACNET_ADDRESS src = {0};  // address where message came from
   uint16_t pdu_len = 0;