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Error checking for Encoder::encode UpdateLEDState

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This commit is contained in:
Paul Hollinsky
2019-07-23 15:04:50 -04:00
parent 77eed8f58d
commit 21c3fead4a
1 changed files with 7 additions and 3 deletions
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communication/encoder.cpp
+7 -3
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@@ -106,14 +106,18 @@ bool Encoder::encode(std::vector<uint8_t>& result, Command cmd, std::vector<uint
if(cmd == Command::UpdateLEDState) {
/* NetID::Device is a super old command type.
* It has a leading 0x00 byte, a byte for command, and a byte for an argument.
* In this case, command 0x06 is SetLEDState.
* In this case, command 0x06 is SetLEDState.
* This old command type is not really used anywhere else.
*/
if (arguments.empty()) {
report(APIEvent::Type::MessageFormattingError, APIEvent::Severity::Error);
return false;
}
msg->network = Network::NetID::Device;
msg->data.reserve(3);
msg->data.push_back(0x00);
msg->data.push_back(0x06);
msg->data.push_back(arguments.at(0));
msg->data.push_back(0x06); // SetLEDState
msg->data.push_back(arguments.at(0)); // See Device::LEDState
} else {
msg->network = Network::NetID::Main51;
msg->data.reserve(arguments.size() + 1);