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| author | Szczepan Zalega <szczepan@nitrokey.com> | 2017-01-31 18:17:58 +0100 |
|---|---|---|
| committer | Szczepan Zalega <szczepan@nitrokey.com> | 2017-03-11 15:41:41 +0100 |
| commit | 9bc6b85e12d73a43b8d85ba109acff8778f4c08a (patch) | |
| tree | 48295a08b01988a8aa12674162385681dd937824 /include/device_proto.h | |
| parent | 03f444905d3a7af3091c2401280e83146f08443a (diff) | |
| download | libnitrokey-9bc6b85e12d73a43b8d85ba109acff8778f4c08a.tar.gz libnitrokey-9bc6b85e12d73a43b8d85ba109acff8778f4c08a.tar.bz2 | |
Throw before communicating with device if it is not initialized
Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
Diffstat (limited to 'include/device_proto.h')
| -rw-r--r-- | include/device_proto.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/device_proto.h b/include/device_proto.h index ba314f4..9401428 100644 --- a/include/device_proto.h +++ b/include/device_proto.h @@ -33,6 +33,7 @@ #define PWS_SEND_CR 3 #include <mutex> +#include "DeviceCommunicationExceptions.h" namespace nitrokey { namespace proto { @@ -217,6 +218,10 @@ namespace nitrokey { Log::instance()(__PRETTY_FUNCTION__, Loglevel::DEBUG_L2); + if (dev == nullptr){ + throw DeviceNotConnected("Device not initialized"); + } + int status; OutgoingPacket outp; ResponsePacket resp; @@ -320,7 +325,7 @@ namespace nitrokey { clear_packet(outp); if (status <= 0) - throw std::runtime_error( //FIXME replace with CriticalErrorException + throw DeviceReceivingFailure( //FIXME replace with CriticalErrorException std::string("Device error while executing command ") + std::to_string(status)); |