| 1 | // Copyright (C) Microsoft Corporation. All rights reserved. |
| 2 | #include <sstream> |
| 3 | #include "NetlinkTransactionError.h" |
| 4 | #include "NetlinkError.h" |
| 5 | #include "NetlinkResponse.h" |
| 6 | #include "Utils.h" |
| 7 | |
| 8 | NetlinkTransactionError::NetlinkTransactionError( |
| 9 | const std::vector<char>& request, const std::vector<NetlinkResponse>& responses, const std::exception& inner, const std::source_location& source) : |
| 10 | RuntimeErrorWithSourceLocation(BuildMessage(request, responses, inner), source) |
| 11 | { |
| 12 | const auto* error = dynamic_cast<const NetlinkError*>(&inner); |
| 13 | if (error != nullptr) |
| 14 | { |
| 15 | m_error = error->Error(); |
| 16 | } |
| 17 | } |
| 18 | |
| 19 | std::optional<int> NetlinkTransactionError::Error() const |
| 20 | { |
| 21 | return m_error; |
| 22 | } |
| 23 | |
| 24 | std::string NetlinkTransactionError::BuildMessage(const std::vector<char>& request, const std::vector<NetlinkResponse>& responses, const std::exception& inner) |
| 25 | { |
| 26 | std::stringstream str; |
| 27 | |
| 28 | str << "Error in netlink transaction.\n"; |
| 29 | str << "Innermost exception: " << inner.what(); |
| 30 | str << "\nRequest: "; |
| 31 | utils::FormatBinary(str, request.data(), request.size()); |
| 32 | str << "\nResponses: (seen: " << std::to_string(responses.size()) << ") "; |
| 33 | utils::FormatArray(str, responses); |
| 34 | |
| 35 | return str.str(); |
| 36 | } |