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113 lines
2.9 KiB
113 lines
2.9 KiB
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#include <memory>
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#include "cmCMakePresetsFile.h"
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#define CHECK_OK(expr) \
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{ \
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auto _result = expr; \
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if (_result != ReadFileResult::READ_OK) \
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return _result; \
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}
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namespace cmCMakePresetsFileInternal {
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enum class ExpandMacroResult
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{
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Ok,
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Ignore,
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Error,
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};
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using MacroExpander = std::function<ExpandMacroResult(
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const std::string&, const std::string&, std::string&, int version)>;
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}
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class cmCMakePresetsFile::Condition
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{
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public:
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virtual ~Condition() = default;
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virtual bool Evaluate(
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const std::vector<cmCMakePresetsFileInternal::MacroExpander>& expanders,
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int version, cm::optional<bool>& out) const = 0;
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virtual bool IsNull() const { return false; }
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};
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namespace cmCMakePresetsFileInternal {
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class NullCondition : public cmCMakePresetsFile::Condition
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{
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bool Evaluate(const std::vector<MacroExpander>& /*expanders*/,
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int /*version*/, cm::optional<bool>& out) const override
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{
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out = true;
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return true;
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}
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bool IsNull() const override { return true; }
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};
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class ConstCondition : public cmCMakePresetsFile::Condition
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{
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public:
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bool Evaluate(const std::vector<MacroExpander>& /*expanders*/,
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int /*version*/, cm::optional<bool>& out) const override
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{
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out = this->Value;
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return true;
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}
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bool Value;
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};
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class EqualsCondition : public cmCMakePresetsFile::Condition
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{
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public:
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bool Evaluate(const std::vector<MacroExpander>& expanders, int version,
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cm::optional<bool>& out) const override;
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std::string Lhs;
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std::string Rhs;
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};
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class InListCondition : public cmCMakePresetsFile::Condition
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{
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public:
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bool Evaluate(const std::vector<MacroExpander>& expanders, int version,
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cm::optional<bool>& out) const override;
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std::string String;
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std::vector<std::string> List;
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};
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class MatchesCondition : public cmCMakePresetsFile::Condition
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{
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public:
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bool Evaluate(const std::vector<MacroExpander>& expanders, int version,
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cm::optional<bool>& out) const override;
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std::string String;
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std::string Regex;
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};
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class AnyAllOfCondition : public cmCMakePresetsFile::Condition
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{
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public:
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bool Evaluate(const std::vector<MacroExpander>& expanders, int version,
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cm::optional<bool>& out) const override;
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std::vector<std::unique_ptr<Condition>> Conditions;
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bool StopValue;
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};
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class NotCondition : public cmCMakePresetsFile::Condition
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{
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public:
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bool Evaluate(const std::vector<MacroExpander>& expanders, int version,
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cm::optional<bool>& out) const override;
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std::unique_ptr<Condition> SubCondition;
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};
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}
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