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adding BACnet/IP to the Linux port

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This commit is contained in:
skarg
2005-05-04 17:53:05 +00:00
parent 6641d0a440
commit be646af144
6 changed files with 181 additions and 139 deletions
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bacnet-stack/handlers.c
+37 -22
View File
@@ -25,6 +25,8 @@
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include "config.h"
#include "bacdef.h"
#include "bacdcode.h"
@@ -65,7 +67,6 @@
#define bacdl_receive bip_receive
#endif
// flag to send an I-Am
bool I_Am_Request = true;
@@ -81,6 +82,7 @@ void UnrecognizedServiceHandler(
{
BACNET_ADDRESS src;
int pdu_len = 0;
int bytes_sent = 0;
(void)service_request;
(void)service_len;
@@ -100,11 +102,14 @@ void UnrecognizedServiceHandler(
service_data->invoke_id,
REJECT_REASON_UNRECOGNIZED_SERVICE);
(void)bacdl_send_pdu(
bytes_sent = bacdl_send_pdu(
dest, // destination address
&Tx_Buf[0],
pdu_len); // number of bytes of data
fprintf(stderr,"Sent Reject!\n");
if (bytes_sent > 0)
fprintf(stderr,"Sent Reject!\n");
else
fprintf(stderr,"Failed to Send Reject (%s)!\n", strerror(errno));
}
// FIXME: if we handle multiple ports, then a port neutral version
@@ -113,6 +118,7 @@ void Send_IAm(void)
{
int pdu_len = 0;
BACNET_ADDRESS dest;
int bytes_sent = 0;
// I-Am is a global broadcast
bacdl_get_broadcast_address(&dest);
@@ -133,11 +139,14 @@ void Send_IAm(void)
SEGMENTATION_NONE,
Device_Vendor_Identifier());
(void)bacdl_send_pdu(
bytes_sent = bacdl_send_pdu(
&dest, // destination address
&Tx_Buf[0],
pdu_len); // number of bytes of data
fprintf(stderr,"Sent I-Am Request!\n");
if (bytes_sent > 0)
fprintf(stderr,"Sent I-Am Request!\n");
else
fprintf(stderr,"Failed to Send I-Am Request (%s)!\n", strerror(errno));
}
void WhoIsHandler(
@@ -211,6 +220,7 @@ void ReadPropertyHandler(
int32_t array_index;
BACNET_ADDRESS my_address;
bool send = false;
int bytes_sent = 0;
len = rp_decode_service_request(
service_request,
@@ -244,7 +254,7 @@ void ReadPropertyHandler(
&Tx_Buf[pdu_len],
service_data->invoke_id,
ABORT_REASON_OTHER);
fprintf(stderr,"Sent Abort!\n");
fprintf(stderr,"Sending Abort!\n");
send = true;
}
else if (service_data->segmented_message)
@@ -253,7 +263,7 @@ void ReadPropertyHandler(
&Tx_Buf[pdu_len],
service_data->invoke_id,
ABORT_REASON_SEGMENTATION_NOT_SUPPORTED);
fprintf(stderr,"Sent Abort!\n");
fprintf(stderr,"Sending Abort!\n");
send = true;
}
else
@@ -283,7 +293,7 @@ void ReadPropertyHandler(
&Tx_Buf[pdu_len],
service_data->invoke_id,
&rp_data);
fprintf(stderr,"Sent Read Property Ack!\n");
fprintf(stderr,"Sending Read Property Ack!\n");
send = true;
}
else
@@ -294,7 +304,7 @@ void ReadPropertyHandler(
SERVICE_CONFIRMED_READ_PROPERTY,
ERROR_CLASS_PROPERTY,
ERROR_CODE_UNKNOWN_PROPERTY);
fprintf(stderr,"Sent Unknown Property Error!\n");
fprintf(stderr,"Sending Unknown Property Error!\n");
send = true;
}
}
@@ -306,7 +316,7 @@ void ReadPropertyHandler(
SERVICE_CONFIRMED_READ_PROPERTY,
ERROR_CLASS_OBJECT,
ERROR_CODE_UNKNOWN_OBJECT);
fprintf(stderr,"Sent Unknown Object Error!\n");
fprintf(stderr,"Sending Unknown Object Error!\n");
send = true;
}
break;
@@ -332,7 +342,7 @@ void ReadPropertyHandler(
&Tx_Buf[pdu_len],
service_data->invoke_id,
&rp_data);
fprintf(stderr,"Sent Read Property Ack!\n");
fprintf(stderr,"Sending Read Property Ack!\n");
send = true;
}
else
@@ -343,7 +353,7 @@ void ReadPropertyHandler(
SERVICE_CONFIRMED_READ_PROPERTY,
ERROR_CLASS_PROPERTY,
ERROR_CODE_UNKNOWN_PROPERTY);
fprintf(stderr,"Sent Unknown Property Error!\n");
fprintf(stderr,"Sending Unknown Property Error!\n");
send = true;
}
}
@@ -355,7 +365,7 @@ void ReadPropertyHandler(
SERVICE_CONFIRMED_READ_PROPERTY,
ERROR_CLASS_OBJECT,
ERROR_CODE_UNKNOWN_OBJECT);
fprintf(stderr,"Sent Unknown Object Error!\n");
fprintf(stderr,"Sending Unknown Object Error!\n");
send = true;
}
break;
@@ -366,17 +376,19 @@ void ReadPropertyHandler(
SERVICE_CONFIRMED_READ_PROPERTY,
ERROR_CLASS_OBJECT,
ERROR_CODE_UNKNOWN_OBJECT);
fprintf(stderr,"Sent Unknown Object Error!\n");
fprintf(stderr,"Sending Unknown Object Error!\n");
send = true;
break;
}
}
if (send)
{
(void)bacdl_send_pdu(
bytes_sent = bacdl_send_pdu(
src, // destination address
&Tx_Buf[0],
pdu_len); // number of bytes of data
if (bytes_sent <= 0)
fprintf(stderr,"Failed to send PDU (%s)!\n", strerror(errno));
}
return;
@@ -395,6 +407,7 @@ void WritePropertyHandler(
bool send = false;
BACNET_ERROR_CLASS error_class;
BACNET_ERROR_CODE error_code;
int bytes_sent = 0;
// decode the service request only
len = wp_decode_service_request(
@@ -426,7 +439,7 @@ void WritePropertyHandler(
&Tx_Buf[pdu_len],
service_data->invoke_id,
ABORT_REASON_OTHER);
fprintf(stderr,"Sent Abort!\n");
fprintf(stderr,"Sending Abort!\n");
send = true;
}
else if (service_data->segmented_message)
@@ -435,7 +448,7 @@ void WritePropertyHandler(
&Tx_Buf[pdu_len],
service_data->invoke_id,
ABORT_REASON_SEGMENTATION_NOT_SUPPORTED);
fprintf(stderr,"Sent Abort!\n");
fprintf(stderr,"Sending Abort!\n");
send = true;
}
else
@@ -449,7 +462,7 @@ void WritePropertyHandler(
&Tx_Buf[pdu_len],
service_data->invoke_id,
SERVICE_CONFIRMED_WRITE_PROPERTY);
fprintf(stderr,"Sent Write Property Simple Ack!\n");
fprintf(stderr,"Sending Write Property Simple Ack!\n");
send = true;
}
else
@@ -460,7 +473,7 @@ void WritePropertyHandler(
SERVICE_CONFIRMED_WRITE_PROPERTY,
error_class,
error_code);
fprintf(stderr,"Sent Write Property Error!\n");
fprintf(stderr,"Sending Write Property Error!\n");
send = true;
}
break;
@@ -471,7 +484,7 @@ void WritePropertyHandler(
SERVICE_CONFIRMED_WRITE_PROPERTY,
ERROR_CLASS_PROPERTY,
ERROR_CODE_WRITE_ACCESS_DENIED);
fprintf(stderr,"Sent Write Access Error!\n");
fprintf(stderr,"Sending Write Access Error!\n");
send = true;
break;
default:
@@ -481,17 +494,19 @@ void WritePropertyHandler(
SERVICE_CONFIRMED_WRITE_PROPERTY,
ERROR_CLASS_OBJECT,
ERROR_CODE_UNKNOWN_OBJECT);
fprintf(stderr,"Sent Unknown Object Error!\n");
fprintf(stderr,"Sending Unknown Object Error!\n");
send = true;
break;
}
}
if (send)
{
(void)bacdl_send_pdu(
bytes_sent = bacdl_send_pdu(
src, // destination address
&Tx_Buf[0],
pdu_len); // number of bytes of data
if (bytes_sent <= 0)
fprintf(stderr,"Failed to send PDU (%s)!\n", strerror(errno));
}
return;