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1 //===--- RestrictSystemIncludesCheck.h - clang-tidy---------- ----*- C++-*-===//
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2 //
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3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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4 // See https://llvm.org/LICENSE.txt for license information.
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5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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6 //
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7 //===----------------------------------------------------------------------===//
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8
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9 #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_FUCHSIA_RESTRICTINCLUDESSCHECK_H
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10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_FUCHSIA_RESTRICTINCLUDESSCHECK_H
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11
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12 #include "../ClangTidyCheck.h"
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13 #include "../GlobList.h"
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14
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15 namespace clang {
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16 namespace tidy {
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17 namespace fuchsia {
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18
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19 /// Checks for allowed includes and suggests removal of any others. If no
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20 /// includes are specified, the check will exit without issuing any warnings.
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21 ///
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22 /// For the user-facing documentation see:
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23 /// http://clang.llvm.org/extra/clang-tidy/checks/fuchsia-restrict-system-includes.html
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24 class RestrictSystemIncludesCheck : public ClangTidyCheck {
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25 public:
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26 RestrictSystemIncludesCheck(StringRef Name, ClangTidyContext *Context)
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27 : ClangTidyCheck(Name, Context),
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28 AllowedIncludes(Options.get("Includes", "*")),
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29 AllowedIncludesGlobList(AllowedIncludes) {}
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30
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31 void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
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32 Preprocessor *ModuleExpanderPP) override;
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33 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
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34 bool contains(StringRef FileName) {
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35 return AllowedIncludesGlobList.contains(FileName);
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36 }
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37
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38 private:
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39 std::string AllowedIncludes;
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40 GlobList AllowedIncludesGlobList;
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41 };
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42
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43 } // namespace fuchsia
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44 } // namespace tidy
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45 } // namespace clang
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46
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47 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_FUCHSIA_RESTRICTINCLUDESSCHECK_H
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