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Code Issues Releases Wiki Activity

49_SSCam: crash after FHEM-restart if answer from DS is empty

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git-svn-id: https://svn.fhem.de/fhem/trunk@14500 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
nasseeder1 2017-06-11 18:55:21 +00:00
parent 49c71891bd
commit 09c7d94824
2 changed files with 13 additions and 9 deletions
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1
fhem/CHANGED
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@ -1,5 +1,6 @@
# Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
# Do not insert empty lines here, update check depends on it.
- bugfix: 49_SSCam: crash after FHEM-restart if answer from DS is empty
- update: 98_DOIFtools: chaining DOIF's detailFn if present
- feature: ESPEasy: added: dmx, motorshield, neopixel, candle, serialsend...
- feature: 57_Calendar: asynchronous parsing, disable update

21
fhem/FHEM/49_SSCam.pm
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@ -7,7 +7,7 @@
# e-mail: Heiko dot Maaz at t-online dot de
#
# This Module can be used to operate Cameras defined in Synology Surveillance Station 7.0 or higher.
# It's based on and it's using Synology Surveillance Station API
# It's based on and uses Synology Surveillance Station API.
#
# This script is part of fhem.
#
@ -22,11 +22,13 @@
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with fhem. If not, see <http://www.gnu.org/licenses/>.#
# along with fhem. If not, see <http://www.gnu.org/licenses/>.
#
#########################################################################################################################
# Versions History:
#
# 2.2.2 11.06.2017 bugfix sscam_login, sscam_login_return,
# Forum: https://forum.fhem.de/index.php/topic,45671.msg646701.html#msg646701
# 2.2.1 15.05.2017 avoid FW_detailFn because of FW_deviceOverview is active (double streams in detailview if on)
# 2.2.0 10.05.2017 check if JSON module has been loaded successfully, DeviceOverview available, options of
# runView changed image->live_fw, link->live_link, link_open->live_open, lastrec ->lastrec_fw,
@ -168,7 +170,7 @@ use Time::HiRes;
use HttpUtils;
# no if $] >= 5.017011, warnings => 'experimental';
my $SSCamVersion = "2.2.1";
my $SSCamVersion = "2.2.2";
# Aufbau Errorcode-Hashes (siehe Surveillance Station Web API)
my %SSCam_errauthlist = (
@ -3484,7 +3486,7 @@ return;
####################################################################################
# Login in SVS wenn kein oder ungültige Session-ID vorhanden ist
sub sscam_login ($;$$) {
sub sscam_login ($$) {
my ($hash,$fret) = @_;
my $name = $hash->{NAME};
my $serveraddr = $hash->{SERVERADDR};
@ -3562,7 +3564,7 @@ sub sscam_login_return ($) {
my $name = $hash->{NAME};
my $username = $param->{user};
my $fret = $param->{funcret};
my $subref = \&$fret if($fret);
my $subref = \&$fret;
my $success;
# Verarbeitung der asynchronen Rückkehrdaten aus sub "login_nonbl"
@ -3572,7 +3574,7 @@ sub sscam_login_return ($) {
readingsSingleUpdate($hash, "Error", $err, 1);
return sscam_login($hash);
return sscam_login($hash,$fret);
} elsif ($myjson ne "") {
# wenn die Abfrage erfolgreich war ($data enthält die Ergebnisdaten des HTTP Aufrufes)
@ -3611,6 +3613,8 @@ sub sscam_login_return ($) {
# Logausgabe
Log3($name, 4, "$name - Login of User $username successful - SID: $sid");
return &$subref($hash);
} else {
# Errorcode aus JSON ermitteln
@ -3628,11 +3632,10 @@ sub sscam_login_return ($) {
# Logausgabe
Log3($name, 3, "$name - Login of User $username unsuccessful. Code: $errorcode - $error - try again");
return sscam_login($hash,$fret) if($fret);
return sscam_login($hash);
return sscam_login($hash,$fret);
}
}
return &$subref($hash);
return sscam_login($hash,$fret);
}
###################################################################################