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conf: use array for broadcast destinations

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This commit is contained in:
Miroslav Lichvar 2014-10-20 13:02:30 +02:00
parent aba4596ba9
commit c9571e55f5
1 changed files with 18 additions and 22 deletions
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40
conf.c
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@ -217,15 +217,13 @@ static ARR_Instance ntp_restrictions;
static ARR_Instance cmd_restrictions;
typedef struct {
/* Both in host (not necessarily network) order */
IPAddr addr;
unsigned short port;
int interval;
} NTP_Broadcast_Destination;
static NTP_Broadcast_Destination *broadcasts = NULL;
static int max_broadcasts = 0;
static int n_broadcasts = 0;
/* Array of NTP_Broadcast_Destination */
static ARR_Instance broadcasts;
/* ================================================== */
@ -286,6 +284,7 @@ CNF_Initialise(int r)
init_sources = ARR_CreateInstance(sizeof (IPAddr));
ntp_sources = ARR_CreateInstance(sizeof (NTP_Source));
refclock_sources = ARR_CreateInstance(sizeof (RefclockParameters));
broadcasts = ARR_CreateInstance(sizeof (NTP_Broadcast_Destination));
ntp_restrictions = ARR_CreateInstance(sizeof (AllowDeny));
cmd_restrictions = ARR_CreateInstance(sizeof (AllowDeny));
@ -310,6 +309,7 @@ CNF_Finalise(void)
ARR_DestroyInstance(init_sources);
ARR_DestroyInstance(ntp_sources);
ARR_DestroyInstance(refclock_sources);
ARR_DestroyInstance(broadcasts);
ARR_DestroyInstance(ntp_restrictions);
ARR_DestroyInstance(cmd_restrictions);
@ -1088,6 +1088,7 @@ static void
parse_broadcast(char *line)
{
/* Syntax : broadcast <interval> <broadcast-IP-addr> [<port>] */
NTP_Broadcast_Destination *destination;
int port;
int interval;
char *p;
@ -1122,20 +1123,10 @@ parse_broadcast(char *line)
port = 123;
}
if (max_broadcasts == n_broadcasts) {
/* Expand array */
max_broadcasts += 8;
if (broadcasts) {
broadcasts = ReallocArray(NTP_Broadcast_Destination, max_broadcasts, broadcasts);
} else {
broadcasts = MallocArray(NTP_Broadcast_Destination, max_broadcasts);
}
}
broadcasts[n_broadcasts].addr = ip;
broadcasts[n_broadcasts].port = port;
broadcasts[n_broadcasts].interval = interval;
++n_broadcasts;
destination = (NTP_Broadcast_Destination *)ARR_GetNewElement(broadcasts);
destination->addr = ip;
destination->port = port;
destination->interval = interval;
}
/* ================================================== */
@ -1234,11 +1225,16 @@ CNF_AddRefclocks(void)
void
CNF_AddBroadcasts(void)
{
int i;
for (i=0; i<n_broadcasts; i++) {
NCR_AddBroadcastDestination(&broadcasts[i].addr, broadcasts[i].port,
broadcasts[i].interval);
unsigned int i;
NTP_Broadcast_Destination *destination;
for (i = 0; i < ARR_GetSize(broadcasts); i++) {
destination = (NTP_Broadcast_Destination *)ARR_GetElement(broadcasts, i);
NCR_AddBroadcastDestination(&destination->addr, destination->port,
destination->interval);
}
ARR_SetSize(broadcasts, 0);
}
/* ================================================== */