cotugno/recorder
2
Fork 0
mirror of https://github.com/owntracks/recorder.git synced 2024-11-15 18:08:28 -07:00
Code Issues Packages Projects Releases Wiki Activity

require 3 parts in topic

Browse Source 
closes #41
This commit is contained in:
Jan-Piet Mens 2015-09-26 14:06:35 +02:00
parent a1a1bbf8ae
commit a5f33dd331
1 changed files with 13 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
ot-recorder.c
View File

@ -324,14 +324,25 @@ void on_message(struct mosquitto *mosq, void *userdata, const struct mosquitto_m
}
/*
* Determine "relative topic", relative to base, i.e. whatever comes
* behind ownntracks/user/device/. If it's the base topic, use "*".
* Do we have a leading / in topic?
* Also, if topic is too short, ignore and return. We *demand* 3 parts
* i.e. "owntracks/user/device"
*/
if (topics[0] == NULL) {
/* Topic has leading / */
skipslash = 1;
}
if (count - skipslash < 3) {
fprintf(stderr, "Ignoring short topic %s\n", m->topic);
mosquitto_sub_topic_tokens_free(&topics, count);
return;
}
/*
* Determine "relative topic", relative to base, i.e. whatever comes
* behind ownntracks/user/device/. If it's the base topic, use "*".
*/
utstring_renew(reltopic);
if (count != (3 + skipslash)) {