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Add error system

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This commit is contained in:
Paul Hollinsky
2018-10-26 20:53:30 -04:00
parent a331a2afa8
commit 3a42372dcd
19 changed files with 691 additions and 72 deletions
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device/idevicesettings.cpp
+13 -7
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@@ -43,16 +43,22 @@ uint16_t IDeviceSettings::CalculateGSChecksum(const std::vector<uint8_t>& settin
}
bool IDeviceSettings::refresh(bool ignoreChecksum) {
if(disabled)
if(disabled) {
err(APIError::SettingsNotAvailable);
return false;
}
std::vector<uint8_t> rxSettings;
bool ret = com->getSettingsSync(rxSettings);
if(!ret)
if(!ret) {
err(APIError::SettingsReadError);
return false;
}
if(rxSettings.size() < 6) // We need to at least have the header of GLOBAL_SETTINGS
if(rxSettings.size() < 6) { // We need to at least have the header of GLOBAL_SETTINGS
err(APIError::SettingsReadError);
return false;
}
constexpr size_t gs_size = 3 * sizeof(uint16_t);
size_t rxLen = rxSettings.size() - gs_size;
@@ -63,17 +69,17 @@ bool IDeviceSettings::refresh(bool ignoreChecksum) {
rxSettings.erase(rxSettings.begin(), rxSettings.begin() + gs_size);
if(gs_version != 5) {
std::cout << "gs_version was " << gs_version << " instead of 5.\nPlease update your firmware." << std::endl;
err(APIError::SettingsVersionError);
return false;
}
if(rxLen != gs_len) {
std::cout << "rxLen was " << rxLen << " and gs_len was " << gs_len << " while reading settings" << std::endl;
err(APIError::SettingsLengthError);
return false;
}
if(!ignoreChecksum && gs_chksum != CalculateGSChecksum(rxSettings)) {
std::cout << "Checksum mismatch while reading settings" << std::endl;
err(APIError::SettingsChecksumError);
return false;
}
@@ -81,7 +87,7 @@ bool IDeviceSettings::refresh(bool ignoreChecksum) {
settingsLoaded = true;
if(settings.size() != structSize) {
std::cout << "Settings size was " << settings.size() << " bytes but it should be " << structSize << " bytes for this device" << std::endl;
err(APIError::SettingsLengthError);
settingsLoaded = false;
}