github-wownero/wownero
1
0
Fork 0
mirror of https://github.com/wownero/wownero.git synced 2026-10-17 07:31:35 +02:00
Code Issues Packages Projects Releases Wiki Activity

device_trezor: show error when device is disconnected

Browse Source
This commit is contained in:
jpk68
2026-08-15 15:08:28 -04:00
parent 3646f648db
commit 29922e19ed
1 changed files with 12 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/device_trezor/trezor/transport.cpp
+12 -2
View File
@@ -1132,7 +1132,12 @@ namespace trezor{
int transferred = 0;
int r = libusb_interrupt_transfer(m_usb_device_handle, endpoint, (unsigned char*)buff, (int)size, &transferred, 0);
CHECK_AND_ASSERT_THROW_MES(r == 0, "Unable to transfer, r: " << r);
if (r != 0){
if (r == LIBUSB_ERROR_NO_DEVICE){
throw exc::NotConnectedException("Trezor was disconnected");
}
throw exc::CommunicationException(std::string("Unable to write to Trezor: ") + libusb_error_name(r));
}
if (transferred != (int)size){
throw exc::CommunicationException("Could not transfer chunk");
}
@@ -1145,7 +1150,12 @@ namespace trezor{
int transferred = 0;
int r = libusb_interrupt_transfer(m_usb_device_handle, endpoint, (unsigned char*)buff, (int)size, &transferred, 0);
CHECK_AND_ASSERT_THROW_MES(r == 0, "Unable to transfer, r: " << r);
if (r != 0){
if (r == LIBUSB_ERROR_NO_DEVICE){
throw exc::NotConnectedException("Trezor was disconnected");
}
throw exc::CommunicationException(std::string("Unable to read from Trezor: ") + libusb_error_name(r));
}
if (transferred != (int)size){
throw exc::CommunicationException("Could not read the chunk");
}