88 lines
2.3 KiB
C++
88 lines
2.3 KiB
C++
#pragma once
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#include <ctime>
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#include <string>
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#include <optional>
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#include <nlohmann/json.hpp>
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struct Config; // forward declaration from config.h
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#define MAX_LOGCAT_LINE_SIZE 512 * 1024
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enum class Buffer {
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Unknown = 0b1,
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Main = 0b10,
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System = 0b100,
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Radio = 0b1000,
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Events = 0b10000,
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Crash = 0b100000,
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};
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enum class Priority {
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Unknown = 0b1,
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Verbose = 0b10,
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Debug = 0b100,
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Info = 0b1000,
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Warn = 0b10000,
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Error = 0b100000,
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Fatal = 0b1000000,
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};
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struct LogcatEntry {
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Buffer buffer;
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struct tm time;
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std::optional<std::string> user;
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size_t pid;
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size_t tid;
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Priority priority;
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std::string tag;
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std::string message;
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};
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class LogcatEntries {
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public:
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// https://stackoverflow.com/a/2173764
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LogcatEntries(const LogcatEntries&) = delete;
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LogcatEntries& operator=(const LogcatEntries&) = delete;
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LogcatEntries(const Config& config) : _config(config) {}
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inline constexpr size_t size_all() const noexcept {
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return this->_logcat_entries.size();
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}
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inline constexpr size_t size_filtered() const noexcept {
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return this->_filtered_offsets.size();
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}
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inline constexpr void clear() noexcept {
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this->_filtered_offsets.clear();
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this->_logcat_entries.clear();
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}
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inline constexpr const LogcatEntry& at_all(size_t index) const noexcept {
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return this->_logcat_entries[index];
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}
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inline constexpr const LogcatEntry& at_filtered(size_t index) const noexcept {
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return this->_logcat_entries[this->_filtered_offsets[index]];
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}
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void push_back(LogcatEntry entry);
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void refresh();
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private:
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std::vector<LogcatEntry> _logcat_entries;
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std::vector<size_t> _filtered_offsets;
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const Config& _config;
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};
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const char* to_string(Priority priority);
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const char* to_string(Buffer buffer);
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const char* to_string_lower(Buffer buffer);
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std::string to_string(const LogcatEntry& logcat_entry);
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std::optional<LogcatEntry> try_parse_logcat_entry(char* buf, size_t length, Buffer buffer);
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std::optional<Buffer> try_parse_buffer(char* buf, size_t length);
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void from_json(const nlohmann::json& j, Buffer& buffer);
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void to_json(nlohmann::json& j, const Buffer& buffer);
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void from_json(const nlohmann::json& j, Priority& priority);
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void to_json(nlohmann::json& j, const Priority& priority);
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