153 lines
4.1 KiB
C++
153 lines
4.1 KiB
C++
#pragma once
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#include <string>
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#include <vector>
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#include <memory>
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#include <utility>
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#include <nlohmann/json.hpp>
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#include "logcat_entry.h"
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#include "pcre2_wrapper.h"
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enum class FilterKey {
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Buffer,
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User,
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PID,
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TID,
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Priority,
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Tag,
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Message,
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};
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class Filter {
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public:
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// https://stackoverflow.com/a/10024812
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virtual ~Filter() = 0;
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virtual void updated() = 0;
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virtual bool disabled() const = 0;
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virtual void disabled(bool disabled) = 0;
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// https://stackoverflow.com/a/65344294
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virtual std::unique_ptr<Filter> clone() const = 0;
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virtual const std::string* error() const = 0;
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virtual bool match(const LogcatEntry& entry) const = 0;
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};
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class IntegerFilter : public Filter {
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public:
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IntegerFilter(FilterKey key_, size_t other_, bool inverted_, bool disabled);
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void updated() override;
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bool disabled() const override;
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void disabled(bool disabled) override;
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std::unique_ptr<Filter> clone() const override;
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const std::string* error() const override;
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bool match(const LogcatEntry& entry) const override;
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FilterKey key;
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size_t other;
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bool inverted;
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private:
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bool _disabled;
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};
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class StringFilter : public Filter {
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public:
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// https://stackoverflow.com/a/2173764
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StringFilter(const StringFilter&) = delete;
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StringFilter& operator=(const StringFilter&) = delete;
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StringFilter(FilterKey key_, std::string other_, bool inverted_, bool exact_match_, bool disabled);
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void updated() override;
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bool disabled() const override;
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void disabled(bool disabled) override;
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std::unique_ptr<Filter> clone() const override;
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const std::string* error() const override;
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bool match(const LogcatEntry& entry) const override;
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FilterKey key;
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std::string other;
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bool inverted;
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bool exact_match;
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private:
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bool _match_no_regex(const LogcatEntry& entry) const;
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bool _match_regex(const LogcatEntry& entry) const;
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std::string _error;
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std::optional<Pcre2Regex> _regex;
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bool _disabled;
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};
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class BufferFilter : public Filter {
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public:
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BufferFilter(unsigned int wanted_, bool disabled);
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void updated() override;
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bool disabled() const override;
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void disabled(bool disabled) override;
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std::unique_ptr<Filter> clone() const override;
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const std::string* error() const override;
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bool match(const LogcatEntry& entry) const override;
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unsigned int wanted;
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private:
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bool _disabled;
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};
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class PriorityFilter : public Filter {
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public:
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PriorityFilter(unsigned int wanted_, bool disabled = false);
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void updated() override;
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bool disabled() const override;
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void disabled(bool disabled) override;
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std::unique_ptr<Filter> clone() const override;
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const std::string* error() const override;
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bool match(const LogcatEntry& entry) const override;
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unsigned int wanted;
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private:
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bool _disabled;
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};
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class GroupFilter : public Filter {
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public:
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enum class Type {
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All = 0,
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Any = 1,
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One = 2,
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None = 3,
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};
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GroupFilter(std::vector<std::unique_ptr<Filter>> filters_, Type type_, bool disabled);
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void updated() override;
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bool disabled() const override;
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void disabled(bool disabled) override;
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std::unique_ptr<Filter> clone() const override;
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const std::string* error() const override;
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bool match(const LogcatEntry& entry) const override;
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std::vector<std::unique_ptr<Filter>> filters;
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Type type;
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private:
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bool _disabled;
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};
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typedef std::vector<std::pair<std::string, std::unique_ptr<Filter>>> Filters;
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void copy_filters(Filters& __restrict filters, const Filters& __restrict other);
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bool matches(const LogcatEntry& entry, const Filters& __restrict filters, const Filters& __restrict exclusions);
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void from_json(const nlohmann::json& j, FilterKey& key);
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void to_json(nlohmann::json& j, const FilterKey& key);
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void from_json(const nlohmann::json& j, GroupFilter::Type& type);
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void to_json(nlohmann::json& j, const GroupFilter::Type& type);
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void from_json(const nlohmann::json& j, std::unique_ptr<Filter>& filter);
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void to_json(nlohmann::json& j, const std::unique_ptr<Filter>& filter);
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