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Refactored code.

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A switch/case reads easier than a if/else if/else block
to handle multiple cases.
This commit is contained in:
henri
2013-05-12 13:39:53 +00:00
parent 81fda37f89
commit ce01e2040a
1 changed files with 23 additions and 15 deletions
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38
nsock/src/nsock_core.c
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@@ -809,23 +809,31 @@ void handle_pcap_read_result(mspool *ms, msevent *nse, enum nse_status status) {
msiod *iod = nse->iod;
mspcap *mp = (mspcap *)iod->pcap;
if (status == NSE_STATUS_TIMEOUT) {
nse->status = NSE_STATUS_TIMEOUT;
nse->event_done = 1;
} else if (status == NSE_STATUS_CANCELLED) {
nse->status = NSE_STATUS_CANCELLED;
nse->event_done = 1;
} else if (status == NSE_STATUS_SUCCESS) {
/* check if we already have something read */
if (fs_length(&(nse->iobuf)) == 0) {
switch(status) {
case NSE_STATUS_TIMEOUT:
nse->status = NSE_STATUS_TIMEOUT;
nse->event_done = 0;
} else {
nse->status = NSE_STATUS_SUCCESS; /* we have full buffer */
nse->event_done = 1;
}
} else {
assert(0); /* Currently we only know about TIMEOUT, CANCELLED, and SUCCESS callbacks */
break;
case NSE_STATUS_CANCELLED:
nse->status = NSE_STATUS_CANCELLED;
nse->event_done = 1;
break;
case NSE_STATUS_SUCCESS:
/* check if we already have something read */
if (fs_length(&(nse->iobuf)) == 0) {
nse->status = NSE_STATUS_TIMEOUT;
nse->event_done = 0;
} else {
nse->status = NSE_STATUS_SUCCESS; /* we have full buffer */
nse->event_done = 1;
}
break;
default:
/* Currently we only know about TIMEOUT, CANCELLED, and SUCCESS callbacks */
assert(0);
}
/* If there are no more read events, we are done reading on the socket so we