30bb0c443e
The `DAPError` can be used to craft an error message that is displayed to a user (with showUser=true). Any request handler implementation using subclassing `RequestHandler<>` should be able to use this. I updated SourceRequestHandler to report DAPError's specifically.
44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
//===-- DAPError.h --------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Support/Error.h"
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#include <optional>
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#include <string>
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#include <system_error>
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namespace lldb_dap {
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/// An Error that is reported as a DAP Error Message, which may be presented to
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/// the user.
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class DAPError : public llvm::ErrorInfo<DAPError> {
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public:
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static char ID;
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DAPError(std::string message,
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std::error_code EC = llvm::inconvertibleErrorCode(),
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bool show_user = true, std::optional<std::string> url = std::nullopt,
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std::optional<std::string> url_label = std::nullopt);
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void log(llvm::raw_ostream &OS) const override;
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std::error_code convertToErrorCode() const override;
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const std::string &getMessage() const { return m_message; }
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bool getShowUser() const { return m_show_user; }
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const std::optional<std::string> &getURL() const { return m_url; }
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const std::optional<std::string> &getURLLabel() const { return m_url; }
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private:
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std::string m_message;
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std::error_code m_ec;
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bool m_show_user;
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std::optional<std::string> m_url;
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std::optional<std::string> m_url_label;
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};
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} // namespace lldb_dap
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