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https://github.com/WerWolv/ImHex.git
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patterns: ASTNode and LogConsole cleanup
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@@ -11,11 +11,62 @@
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#include <variant>
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#include <vector>
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#include <hex/pattern_language/ast_node_base.hpp>
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namespace hex::pl {
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class ASTNode;
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class ASTNodeAttribute;
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class PatternData;
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class Evaluator;
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class Attributable {
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protected:
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Attributable() = default;
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Attributable(const Attributable &) = default;
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public:
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void addAttribute(ASTNodeAttribute *attribute) {
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this->m_attributes.push_back(attribute);
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}
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[[nodiscard]] const auto &getAttributes() const {
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return this->m_attributes;
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}
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private:
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std::vector<ASTNodeAttribute *> m_attributes;
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};
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class Clonable {
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public:
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[[nodiscard]]
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virtual ASTNode* clone() const = 0;
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};
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class ASTNode : public Clonable {
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public:
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constexpr ASTNode() = default;
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constexpr virtual ~ASTNode() = default;
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constexpr ASTNode(const ASTNode &) = default;
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[[nodiscard]] constexpr u32 getLineNumber() const { return this->m_lineNumber; }
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[[maybe_unused]] constexpr void setLineNumber(u32 lineNumber) { this->m_lineNumber = lineNumber; }
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[[nodiscard]] virtual ASTNode *evaluate(Evaluator *evaluator) const { return this->clone(); }
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[[nodiscard]] virtual std::vector<PatternData *> createPatterns(Evaluator *evaluator) const { return {}; }
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using FunctionResult = std::pair<bool, std::optional<Token::Literal>>;
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virtual FunctionResult execute(Evaluator *evaluator) { throw std::pair<u32, std::string>(this->getLineNumber(), "cannot execute non-function statement"); }
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private:
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u32 m_lineNumber = 1;
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};
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class ASTNodeAttribute : public ASTNode {
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public:
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@@ -1,65 +0,0 @@
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#pragma once
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#include <optional>
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#include <vector>
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#include <hex/pattern_language/token.hpp>
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namespace hex::pl {
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class ASTNode;
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class ASTNodeAttribute;
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class PatternData;
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class Evaluator;
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class Attributable {
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protected:
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Attributable() = default;
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Attributable(const Attributable &) = default;
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public:
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void addAttribute(ASTNodeAttribute *attribute) {
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this->m_attributes.push_back(attribute);
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}
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[[nodiscard]] const auto &getAttributes() const {
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return this->m_attributes;
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}
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private:
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std::vector<ASTNodeAttribute *> m_attributes;
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};
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class Clonable {
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public:
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[[nodiscard]]
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virtual ASTNode* clone() const = 0;
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};
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class ASTNode : public Clonable {
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public:
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constexpr ASTNode() = default;
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constexpr virtual ~ASTNode() = default;
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constexpr ASTNode(const ASTNode &) = default;
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[[nodiscard]] constexpr u32 getLineNumber() const { return this->m_lineNumber; }
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[[maybe_unused]] constexpr void setLineNumber(u32 lineNumber) { this->m_lineNumber = lineNumber; }
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[[nodiscard]] virtual ASTNode *evaluate(Evaluator *evaluator) const { return this->clone(); }
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[[nodiscard]] virtual std::vector<PatternData *> createPatterns(Evaluator *evaluator) const { return {}; }
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using FunctionResult = std::pair<bool, std::optional<Token::Literal>>;
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virtual FunctionResult execute(Evaluator *evaluator) { throw std::pair<u32, std::string>(this->getLineNumber(), "cannot execute non-function statement"); }
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private:
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u32 m_lineNumber = 1;
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};
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}
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@@ -2,13 +2,12 @@
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#include <hex.hpp>
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#include <optional>
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#include <string>
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#include <string_view>
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#include <utility>
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#include <vector>
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#include <hex/pattern_language/ast_node_base.hpp>
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namespace hex::pl {
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class ASTNode;
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@@ -27,30 +26,15 @@ namespace hex::pl {
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using EvaluateError = std::pair<u32, std::string>;
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void log(Level level, const std::string &message) {
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switch (level) {
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default:
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case Level::Debug: this->m_consoleLog.emplace_back(level, "[-] " + message); break;
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case Level::Info: this->m_consoleLog.emplace_back(level, "[i] " + message); break;
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case Level::Warning: this->m_consoleLog.emplace_back(level, "[*] " + message); break;
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case Level::Error: this->m_consoleLog.emplace_back(level, "[!] " + message); break;
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}
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}
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void log(Level level, const std::string &message);
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[[noreturn]]
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static void abortEvaluation(const std::string &message) {
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throw EvaluateError(0, message);
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}
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static void abortEvaluation(const std::string &message);
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[[noreturn]]
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static void abortEvaluation(const std::string &message, const auto *node) {
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throw EvaluateError(static_cast<const ASTNode*>(node)->getLineNumber(), message);
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}
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static void abortEvaluation(const std::string &message, const ASTNode *node);
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void clear() {
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this->m_consoleLog.clear();
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this->m_lastHardError = { };
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}
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void clear();
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void setHardError(const EvaluateError &error) { this->m_lastHardError = error; }
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