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return SID in renew response

This commit is contained in:
Daniel Becker 2015-12-11 16:29:32 -08:00
parent 24d54ba13a
commit 6430805381
3 changed files with 11 additions and 9 deletions
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8
miniupnpd/upnpevents.c
View File

@ -143,8 +143,8 @@ upnpevents_addSubscriber(const char * eventurl,
}
/* renew a subscription (update the timeout) */
int
renewSubscription(const char * sid, int sidlen, int timeout)
const char *
upnpevents_renewSubscription(const char * sid, int sidlen, int timeout)
{
struct subscriber * sub;
for(sub = subscriberlist.lh_first; sub != NULL; sub = sub->entries.le_next) {
@ -155,10 +155,10 @@ renewSubscription(const char * sid, int sidlen, int timeout)
continue;
#endif
sub->timeout = (timeout ? time(NULL) + timeout : 0);
return 0;
return sub->uuid;
}
}
return -1;
return NULL;
}
int

4
miniupnpd/upnpevents.h
View File

@ -36,8 +36,8 @@ upnpevents_addSubscriber(const char * eventurl,
int
upnpevents_removeSubscriber(const char * sid, int sidlen);
int
renewSubscription(const char * sid, int sidlen, int timeout);
const char *
upnpevents_renewSubscription(const char * sid, int sidlen, int timeout);
void upnpevents_selectfds(fd_set *readset, fd_set *writeset, int * max_fd);
void upnpevents_processfds(fd_set *readset, fd_set *writeset);

8
miniupnpd/upnphttp.c
View File

@ -665,11 +665,13 @@ with HTTP error 412 Precondition Failed. */
BuildResp2_upnphttp(h, 400, "Incompatible header fields", 0, 0);
} else
#endif
if(renewSubscription(h->req_buf + h->req_SIDOff, h->req_SIDLen,
h->req_Timeout) < 0) {
sid = upnpevents_renewSubscription(h->req_buf + h->req_SIDOff,
h->req_SIDLen, h->req_Timeout);
if(!sid) {
BuildResp2_upnphttp(h, 412, "Precondition Failed", 0, 0);
} else {
h->respflags = FLAG_TIMEOUT;
h->respflags = FLAG_TIMEOUT | FLAG_SID;
h->res_SID = sid;
BuildResp_upnphttp(h, 0, 0);
}
}