x3
f95a634655
- Add estimate_backup_size() using du -sb before rsync starts - Parse transfer speed from rsync output (KB/s, MB/s, GB/s) - Calculate remaining time based on speed and remaining bytes - Show estimated time remaining and size progress in UI - Add format_time_remaining() for human-readable time display - New UI elements: backup_time_label_ and backup_size_label_
66 lines
1.8 KiB
C++
66 lines
1.8 KiB
C++
#pragma once
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#include <string>
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#include <vector>
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#include <functional>
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#include <atomic>
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#include <thread>
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#include <mutex>
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#include <chrono>
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#include "config.h"
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struct RsyncProgress {
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int64_t files_transferred = 0;
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int64_t files_total = 0;
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int64_t bytes_transferred = 0;
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int64_t bytes_total = 0;
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int speed = 0;
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int64_t estimated_total_size = 0;
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double elapsed_seconds = 0;
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double estimated_remaining = 0;
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std::string current_file;
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std::string log_line;
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bool finished = false;
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bool error = false;
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std::string error_message;
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};
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class RsyncManager {
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public:
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RsyncManager(Config& config);
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bool create_snapshot(const std::string& snapshot_name,
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const std::string& source,
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const std::string& dest,
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const std::string& link_dest = "");
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bool restore_files(const std::string& snapshot_path,
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const std::vector<std::string>& files,
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const std::string& restore_dest,
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const std::string& sudo_password);
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bool restore_full_snapshot(const std::string& snapshot_path,
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const std::string& restore_dest,
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const std::string& sudo_password);
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void cancel();
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bool is_running() const { return running_; }
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std::function<void(const RsyncProgress&)> on_progress;
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int64_t estimate_backup_size(const std::string& source);
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std::string format_time_remaining(double seconds);
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private:
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Config& config_;
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std::atomic<bool> running_{false};
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std::atomic<bool> cancel_requested_{false};
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std::thread worker_;
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std::mutex log_mutex_;
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std::vector<std::string> log_buffer_;
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std::chrono::steady_clock::time_point start_time_;
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std::vector<std::string> build_exclude_args();
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bool run_rsync(const std::vector<std::string>& args);
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void parse_progress_line(const std::string& line, RsyncProgress& prog);
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};
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