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added clang format C and H files.

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This commit is contained in:
Steve Karg
2019-10-24 16:23:10 -05:00
parent da91a11454
commit 710173d6e0
205 changed files with 19377 additions and 25754 deletions
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demo/handler/h_routed_npdu.c
+58 -67
View File
@@ -1,27 +1,27 @@
/**************************************************************************
*
* Copyright (C) 2010 Steve Karg <skarg@users.sourceforge.net>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*********************************************************************/
*
* Copyright (C) 2010 Steve Karg <skarg@users.sourceforge.net>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*********************************************************************/
/* Acknowledging the contribution of code and ideas used here that
* came from Paul Chapman's vmac demo project. */
@@ -47,10 +47,8 @@
#include "bvlc.h"
#endif
/** @file h_routed_npdu.c Handles messages at the NPDU level of the BACnet stack,
* including routing and network control messages. */
/** @file h_routed_npdu.c Handles messages at the NPDU level of the BACnet
* stack, including routing and network control messages. */
/** Handler to manage the Network Layer Control Messages received in a packet.
* This handler is called if the NCPI bit 7 indicates that this packet is a
@@ -61,20 +59,18 @@
* @param src [in] The routing source information, if any.
* If src->net and src->len are 0, there is no
* routing source information.
* @param DNET_list [in] List of our reachable downstream BACnet Network numbers.
* Normally just one valid entry; terminated with a -1 value.
* @param DNET_list [in] List of our reachable downstream BACnet Network
* numbers. Normally just one valid entry; terminated with a -1 value.
* @param npdu_data [in] Contains a filled-out structure with information
* decoded from the NCPI and other NPDU bytes.
* decoded from the NCPI and other NPDU
* bytes.
* @param npdu [in] Buffer containing the rest of the NPDU, following the
* bytes that have already been decoded.
* @param npdu_len [in] The length of the remaining NPDU message in npdu[].
*/
static void network_control_handler(
BACNET_ADDRESS * src,
int *DNET_list,
BACNET_NPDU_DATA * npdu_data,
uint8_t * npdu,
uint16_t npdu_len)
static void network_control_handler(BACNET_ADDRESS *src, int *DNET_list,
BACNET_NPDU_DATA *npdu_data, uint8_t *npdu,
uint16_t npdu_len)
{
uint16_t npdu_offset = 0;
uint16_t dnet = 0;
@@ -109,8 +105,8 @@ static void network_control_handler(
* later for congestion control - then it could matter.
*/
debug_printf("%s for Networks: ",
bactext_network_layer_msg_name
(NETWORK_MESSAGE_I_AM_ROUTER_TO_NETWORK));
bactext_network_layer_msg_name(
NETWORK_MESSAGE_I_AM_ROUTER_TO_NETWORK));
while (npdu_len >= 2) {
len = decode_unsigned16(&npdu[npdu_offset], &dnet);
debug_printf("%hu", dnet);
@@ -129,8 +125,8 @@ static void network_control_handler(
if (npdu_len >= 3) {
decode_unsigned16(&npdu[1], &dnet);
debug_printf("Received %s for Network: ",
bactext_network_layer_msg_name
(NETWORK_MESSAGE_I_COULD_BE_ROUTER_TO_NETWORK));
bactext_network_layer_msg_name(
NETWORK_MESSAGE_I_COULD_BE_ROUTER_TO_NETWORK));
debug_printf("%hu, Reason code: %d \n", dnet, npdu[0]);
}
break;
@@ -168,8 +164,8 @@ static void network_control_handler(
break;
default:
/* An unrecognized message is bad; send an error response. */
Send_Reject_Message_To_Network(src,
NETWORK_REJECT_UNKNOWN_MESSAGE_TYPE, DNET_list[0]);
Send_Reject_Message_To_Network(
src, NETWORK_REJECT_UNKNOWN_MESSAGE_TYPE, DNET_list[0]);
/* Sending our DNET doesn't make a lot of sense, does it? */
break;
}
@@ -186,19 +182,16 @@ static void network_control_handler(
*
* @param src [in] The BACNET_ADDRESS of the message's source.
* @param dest [in] The BACNET_ADDRESS of the message's destination.
* @param DNET_list [in] List of our reachable downstream BACnet Network numbers.
* Normally just one valid entry; terminated with a -1 value.
* @param DNET_list [in] List of our reachable downstream BACnet Network
* numbers. Normally just one valid entry; terminated with a -1 value.
* @param apdu [in] The apdu portion of the request, to be processed.
* @param apdu_len [in] The total (remaining) length of the apdu.
*/
static void routed_apdu_handler(
BACNET_ADDRESS * src,
BACNET_ADDRESS * dest,
int *DNET_list,
uint8_t * apdu,
uint16_t apdu_len)
static void routed_apdu_handler(BACNET_ADDRESS *src, BACNET_ADDRESS *dest,
int *DNET_list, uint8_t *apdu,
uint16_t apdu_len)
{
int cursor = 0; /* Starting hint */
int cursor = 0; /* Starting hint */
bool bGotOne = false;
if (!Routed_Device_Is_Valid_Network(dest->net, DNET_list)) {
@@ -220,8 +213,8 @@ static void routed_apdu_handler(
*/
if (dest->len > 0) {
Send_Reject_Message_To_Network(src, NETWORK_REJECT_NO_ROUTE,
dest->net);
} /* else, silently drop it */
dest->net);
} /* else, silently drop it */
return;
}
@@ -260,20 +253,17 @@ static void routed_apdu_handler(
* think this project's code has any use for the src info
* on return from this handler, since the response has
* already been sent via the apdu_handler.
* @param DNET_list [in] List of our reachable downstream BACnet Network numbers.
* Normally just one valid entry; terminated with a -1 value.
* @param DNET_list [in] List of our reachable downstream BACnet Network
* numbers. Normally just one valid entry; terminated with a -1 value.
* @param pdu [in] Buffer containing the NPDU and APDU of the received packet.
* @param pdu_len [in] The size of the received message in the pdu[] buffer.
*/
void routing_npdu_handler(
BACNET_ADDRESS * src,
int *DNET_list,
uint8_t * pdu,
uint16_t pdu_len)
void routing_npdu_handler(BACNET_ADDRESS *src, int *DNET_list, uint8_t *pdu,
uint16_t pdu_len)
{
int apdu_offset = 0;
BACNET_ADDRESS dest = { 0 };
BACNET_NPDU_DATA npdu_data = { 0 };
BACNET_ADDRESS dest = {0};
BACNET_NPDU_DATA npdu_data = {0};
/* only handle the version that we know how to handle */
if (pdu[0] == BACNET_PROTOCOL_VERSION) {
@@ -283,7 +273,8 @@ void routing_npdu_handler(
} else if (npdu_data.network_layer_message) {
if ((dest.net == 0) || (dest.net == BACNET_BROADCAST_NETWORK)) {
network_control_handler(src, DNET_list, &npdu_data,
&pdu[apdu_offset], (uint16_t) (pdu_len - apdu_offset));
&pdu[apdu_offset],
(uint16_t)(pdu_len - apdu_offset));
} else {
/* The DNET is set, but we don't support downstream routers,
* so we just silently drop this network layer message,
@@ -292,14 +283,14 @@ void routing_npdu_handler(
} else if (apdu_offset <= pdu_len) {
if ((dest.net == 0) || (npdu_data.hop_count > 1))
routed_apdu_handler(src, &dest, DNET_list, &pdu[apdu_offset],
(uint16_t) (pdu_len - apdu_offset));
(uint16_t)(pdu_len - apdu_offset));
/* Else, hop_count bottomed out and we discard this one. */
}
} else {
/* Should we send NETWORK_MESSAGE_REJECT_MESSAGE_TO_NETWORK? */
debug_printf
("NPDU: Unsupported BACnet Protocol Version=%u. Discarded!\n",
(unsigned) pdu[0]);
debug_printf(
"NPDU: Unsupported BACnet Protocol Version=%u. Discarded!\n",
(unsigned)pdu[0]);
}
return;