| // Copyright 2020 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef TOOLS_FIDL_FIDLC_INCLUDE_FIDL_DIAGNOSTICS_JSON_H_ |
| #define TOOLS_FIDL_FIDLC_INCLUDE_FIDL_DIAGNOSTICS_JSON_H_ |
| |
| #include <memory> |
| #include <sstream> |
| #include <string> |
| #include <string_view> |
| #include <vector> |
| |
| #include "fidl/diagnostic_types.h" |
| #include "fidl/source_span.h" |
| #include "json_writer.h" |
| |
| namespace fidl { |
| |
| namespace { |
| |
| using diagnostics::Diagnostic; |
| |
| } // namespace |
| |
| // |JsonWriter| requires the derived type as a template parameter so it can |
| // match methods declared with parameter overrides in the derived class. |
| // |
| // Specification of the output format is |
| // https://chromium.googlesource.com/infra/infra/+/refs/heads/master/go/src/infra/tricium/api/v1/data.proto#135 |
| class DiagnosticsJson : public utils::JsonWriter<DiagnosticsJson> { |
| public: |
| // "using" is required for overridden methods, so the implementations in |
| // both the base class and in this derived class are visible when matching |
| // parameter types |
| using utils::JsonWriter<DiagnosticsJson>::Generate; |
| using utils::JsonWriter<DiagnosticsJson>::GenerateArray; |
| |
| explicit DiagnosticsJson(std::vector<Diagnostic*> diagnostics) |
| : JsonWriter(json_file_), diagnostics_(diagnostics) {} |
| |
| ~DiagnosticsJson() = default; |
| |
| std::ostringstream Produce(); |
| |
| void Generate(const Diagnostic* diagnostic); |
| void Generate(const SourceSpan& span); |
| |
| private: |
| std::vector<Diagnostic*> diagnostics_; |
| std::ostringstream json_file_; |
| }; |
| |
| } // namespace fidl |
| |
| #endif // TOOLS_FIDL_FIDLC_INCLUDE_FIDL_DIAGNOSTICS_JSON_H_ |