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converted C++ comments using script

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This commit is contained in:
skarg
2013-03-13 22:13:28 +00:00
parent 0c8f51f9fb
commit 11897368d2
13 changed files with 130 additions and 130 deletions
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bacnet-stack/demo/router/ipmodule.c
+33 -33
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@@ -21,9 +21,9 @@ Copyright (C) 2012 Andriy Sukhynyuk, Vasyl Tkhir, Andriy Ivasiv
#include "bacint.h"
#ifdef TEST_PACKET
uint8_t test_packet[]={0x81, 0x0a, 0x00, 0x16, // BVLC header
0x01, 0x24, 0x00, 0x01, 0x01, 0x0b, 0xff, // NPDU
0x00, 0x03, 0x01, 0x0c, 0x0c, 0x00, 0x00, 0x00, 0x02, 0x19, 0x55}; // APDU
uint8_t test_packet[]={0x81, 0x0a, 0x00, 0x16, /* BVLC header */
0x01, 0x24, 0x00, 0x01, 0x01, 0x0b, 0xff, /* NPDU */
0x00, 0x03, 0x01, 0x0c, 0x0c, 0x00, 0x00, 0x00, 0x02, 0x19, 0x55}; /* APDU */
#endif
extern int get_local_address_ioctl(
@@ -36,18 +36,18 @@ void* dl_ip_thread(void *pArgs) {
BACMSG msg_storage, *bacmsg = NULL;
MSG_DATA *msg_data;
ROUTER_PORT *port = (ROUTER_PORT*)pArgs;
IP_DATA ip_data; // port specific parameters
IP_DATA ip_data; /* port specific parameters */
BACNET_ADDRESS address = { 0 };
int status;
uint8_t shutdown = 0;
// initialize router port
/* initialize router port */
if (!dl_ip_init(port, &ip_data)) {
port->state = INIT_FAILED;
return NULL;
}
// allocate buffer
/* allocate buffer */
ip_data.max_buff = MAX_BIP_MPDU;
ip_data.buff = (uint8_t*)malloc(ip_data.max_buff);
@@ -68,7 +68,7 @@ void* dl_ip_thread(void *pArgs) {
while (!shutdown) {
// check for incoming messages
/* check for incoming messages */
bacmsg = recv_from_msgbox(port->port_id, &msg_storage);
if (bacmsg) {
@@ -117,7 +117,7 @@ void* dl_ip_thread(void *pArgs) {
}
}
// cleanup procedure
/* cleanup procedure */
dl_ip_cleanup(&ip_data);
port->state = FINISHED;
return NULL;
@@ -127,17 +127,17 @@ bool dl_ip_init(ROUTER_PORT *port,
IP_DATA *ip_data) {
struct sockaddr_in sin;
int socket_opt = 0;
int status = 0; // for error checking
int status = 0; /* for error checking */
// setup port for later use
/* setup port for later use */
ip_data->port = htons(port->params.bip_params.port);
// get local address
/* get local address */
status = get_local_address_ioctl(port->iface, &ip_data->local_addr, SIOCGIFADDR);
if (status < 0) {
return false;
}
// get broadcast address
/* get broadcast address */
status = get_local_address_ioctl(port->iface, &ip_data->broadcast_addr, SIOCGIFBRDADDR);
if (status < 0) {
return false;
@@ -147,7 +147,7 @@ bool dl_ip_init(ROUTER_PORT *port,
if (ip_data->socket < 0)
return false;
// setup socket options
/* setup socket options */
socket_opt = 1;
status = setsockopt(ip_data->socket, SOL_SOCKET, SO_REUSEADDR, &socket_opt, sizeof(socket_opt));
@@ -162,7 +162,7 @@ bool dl_ip_init(ROUTER_PORT *port,
return false;
}
// bind the socket to the local port number
/* bind the socket to the local port number */
sin.sin_family = AF_INET;
sin.sin_addr.s_addr = htonl(INADDR_ANY);
sin.sin_port = ip_data->port;
@@ -175,7 +175,7 @@ bool dl_ip_init(ROUTER_PORT *port,
return false;
}
// add BIP address to router port structure
/* add BIP address to router port structure */
memcpy(&port->route_info.mac[0], &ip_data->local_addr.s_addr, 4);
memcpy(&port->route_info.mac[4], &port->params.bip_params.port, 2);
port->route_info.mac_len = 6;
@@ -204,7 +204,7 @@ int dl_ip_send(IP_DATA *data,
data->buff[0] = BVLL_TYPE_BACNET_IP;
bip_dest.sin_family = AF_INET;
if (dest->net == BACNET_BROADCAST_NETWORK) {
// broadcast
/* broadcast */
bip_dest.sin_addr.s_addr = data->broadcast_addr.s_addr;
bip_dest.sin_port = data->port;
data->buff[1] = BVLC_ORIGINAL_BROADCAST_NPDU;
@@ -213,7 +213,7 @@ int dl_ip_send(IP_DATA *data,
memcpy(&bip_dest.sin_port, &dest->mac[4], 2);
data->buff[1] = BVLC_ORIGINAL_UNICAST_NPDU;
} else {
// invalid address
/* invalid address */
return -1;
}
@@ -224,7 +224,7 @@ int dl_ip_send(IP_DATA *data,
memcpy(&data->buff[buff_len], pdu, pdu_len);
buff_len += pdu_len;
// send the packet
/* send the packet */
bytes_sent =
sendto(data->socket, (char *) data->buff, buff_len, 0,
(struct sockaddr *) &bip_dest, sizeof(struct sockaddr));
@@ -241,13 +241,13 @@ int dl_ip_recv(
unsigned timeout)
{
int received_bytes = 0;
uint16_t buff_len = 0; // return value
uint16_t buff_len = 0; /* return value */
fd_set read_fds;
struct timeval select_timeout;
struct sockaddr_in sin = { 0 };
socklen_t sin_len = sizeof(sin);
// make sure the socket is open
/* make sure the socket is open */
if (data->socket < 0)
return 0;
@@ -268,7 +268,7 @@ int dl_ip_recv(
sin.sin_addr.s_addr = 0x7E1D40A; sin.sin_port = 0xC0BA;
#else
int ret = select(data->socket + 1, &read_fds, NULL, NULL, &select_timeout);
// see if there is a packet for us
/* see if there is a packet for us */
if (ret > 0)
received_bytes =
recvfrom(data->socket, (char *) &data->buff[0], data->max_buff, 0,
@@ -278,12 +278,12 @@ int dl_ip_recv(
#endif
PRINT(DEBUG, "received from %s\n", inet_ntoa(sin.sin_addr));
// check for errors
/* check for errors */
if (received_bytes <= 0) {
return 0;
}
// the signature of a BACnet/IP packet
/* the signature of a BACnet/IP packet */
if (data->buff[0] != BVLL_TYPE_BACNET_IP)
return 0;
@@ -302,18 +302,18 @@ int dl_ip_recv(
memcpy(&src->mac[4], &sin.sin_port, 2);
(void) decode_unsigned16(&data->buff[2], &buff_len);
// subtract off the BVLC header
/* subtract off the BVLC header */
buff_len -= 4;
if (buff_len < data->max_buff) {
// allocate data message stucture
/* allocate data message stucture */
(*msg_data) = (MSG_DATA*)malloc(sizeof(MSG_DATA));
(*msg_data)->pdu_len = buff_len;
(*msg_data)->pdu = (uint8_t*)malloc((*msg_data)->pdu_len);
// fill up data message structure
/* fill up data message structure */
memmove(&(*msg_data)->pdu[0], &data->buff[4], (*msg_data)->pdu_len);
memmove(&(*msg_data)->src, src, sizeof(BACNET_ADDRESS));
}
// ignore packets that are too large
/* ignore packets that are too large */
else {
buff_len = 0;
@@ -336,18 +336,18 @@ int dl_ip_recv(
memcpy(&src->mac[4], &sin.sin_port, 2);
(void) decode_unsigned16(&data->buff[2], &buff_len);
// subtract off the BVLC header
/* subtract off the BVLC header */
buff_len -= 10;
if (buff_len < data->max_buff) {
// allocate data message stucture
/* allocate data message stucture */
(*msg_data) = (MSG_DATA*)malloc(sizeof(MSG_DATA));
(*msg_data)->pdu_len = buff_len;
(*msg_data)->pdu = (uint8_t*)malloc((*msg_data)->pdu_len);
// fill up data message structure
/* fill up data message structure */
memmove(&(*msg_data)->pdu, &data->buff[4+6], (*msg_data)->pdu_len);
memmove(&(*msg_data)->src, src, sizeof(BACNET_ADDRESS));
} else {
// ignore packets that are too large
/* ignore packets that are too large */
buff_len = 0;
}
}
@@ -364,10 +364,10 @@ int dl_ip_recv(
void dl_ip_cleanup(
IP_DATA *ip_data) {
// free buffer
/* free buffer */
if (ip_data->buff)
free(ip_data->buff);
// close socket
/* close socket */
if (ip_data->socket > 0)
close(ip_data->socket);
return;