59 lines
2.0 KiB
C++
59 lines
2.0 KiB
C++
//===- ArchiveYAML.cpp - ELF YAMLIO implementation -------------------- ----===//
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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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//
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// This file defines classes for handling the YAML representation of archives.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/ObjectYAML/ArchiveYAML.h"
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namespace llvm {
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namespace yaml {
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void MappingTraits<ArchYAML::Archive>::mapping(IO &IO, ArchYAML::Archive &A) {
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assert(!IO.getContext() && "The IO context is initialized already");
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IO.setContext(&A);
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IO.mapTag("!Arch", true);
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IO.mapOptional("Magic", A.Magic, "!<arch>\n");
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IO.mapOptional("Members", A.Members);
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IO.mapOptional("Content", A.Content);
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IO.setContext(nullptr);
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}
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std::string MappingTraits<ArchYAML::Archive>::validate(IO &,
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ArchYAML::Archive &A) {
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if (A.Members && A.Content)
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return "\"Content\" and \"Members\" cannot be used together";
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return "";
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}
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void MappingTraits<ArchYAML::Archive::Child>::mapping(
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IO &IO, ArchYAML::Archive::Child &E) {
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assert(IO.getContext() && "The IO context is not initialized");
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for (auto &P : E.Fields)
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IO.mapOptional(P.first.data(), P.second.Value, P.second.DefaultValue);
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IO.mapOptional("Content", E.Content);
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IO.mapOptional("PaddingByte", E.PaddingByte);
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}
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std::string
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MappingTraits<ArchYAML::Archive::Child>::validate(IO &,
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ArchYAML::Archive::Child &C) {
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for (auto &P : C.Fields)
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if (P.second.Value.size() > P.second.MaxLength)
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return ("the maximum length of \"" + P.first + "\" field is " +
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Twine(P.second.MaxLength))
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.str();
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return "";
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}
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} // end namespace yaml
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} // end namespace llvm
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