dark compact theme
This commit is contained in:
60
README.md
60
README.md
@@ -44,15 +44,23 @@ python streamlens.py --live --filter "port 319 or port 320"
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## Features
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### 🖥️ Modern GUI Interface (New!)
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- **Professional Qt Interface**: Cross-platform GUI built with PySide6
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- **Interactive Flow List**: Sortable table showing flows with sigma deviations, protocols, and frame types
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- **Automatic Plot Rendering**: Click any flow to instantly view signal plots (no button needed)
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- **Embedded Matplotlib Plots**: Interactive signal visualization with zoom, pan, and navigation toolbar
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### 🖥️ Modern Dark-Themed GUI Interface with Optimized Layout
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- **Professional Dark Theme**: Modern color palette with #1e1e1e backgrounds and optimized contrast
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- **Content-Fitted Columns**: Headers automatically resize to fit content, not wider than necessary
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- **Full-Width Utilization**: Grid view uses entire screen width with prioritized wide signal plots
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- **Optimized Row Height**: 25% taller rows (30px) for better visual balance and plot visibility
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- **Wide Embedded Plots**: 8x2.5 figure size with minimal horizontal margins for maximum signal detail
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- **Intelligent Column Sizing**: Auto-resizes to content with smart minimums and plot column priority
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- **Professional Qt Interface**: Cross-platform GUI built with PySide6 with native look and feel
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- **Embedded Signal Plots**: Chapter 10 signal plots rendered directly in the flow table cells
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- **Synchronous Plot Rendering**: Plots appear immediately when table loads, no background threads
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- **Chapter 10 Flow Highlighting**: Flows with Chapter 10 data are highlighted in modern blue and bold
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- **Smart Signal Caching**: Avoids repeated processing of the same flow's signal data
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- **Flow Detail Panel**: Dockable bottom panel with dark theme styling
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- **Background PCAP Loading**: Progress bar with non-blocking file processing
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- **File Management**: Open PCAP files via dialog or command line
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- **Smart Status Feedback**: Color-coded status messages for different flow types and states
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- **Threading Safety**: Proper Qt threading eliminates segmentation faults
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- **Outlier Threshold Control**: Real-time adjustment of sigma-based outlier detection
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- **Threading Safety**: Main-thread plot creation eliminates Qt threading violations
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- **No Floating Windows**: All plots stay embedded in the grid interface
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### Enhanced TUI Interface
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- **Three-Panel Layout**: Flows list (top-left), flow details (top-right), timing visualization (bottom)
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@@ -76,15 +84,18 @@ python streamlens.py --live --filter "port 319 or port 320"
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- **PTP (IEEE 1588-2019)**: Precision Time Protocol message parsing with sync, delay, and announce messages
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- **IENA (Airbus)**: Industrial Ethernet Network Architecture with P/D/N/M/Q message types
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### 📊 Chapter 10 Signal Visualization
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- **Interactive GUI Plots**: Select any flow to automatically view embedded matplotlib plots
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### 📊 Chapter 10 Signal Visualization with Dark Theme Integration
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- **Wide Embedded GUI Plots**: Chapter 10 flows display matplotlib plots directly in flow table with 8x2.5 sizing
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- **Dark Theme Plot Integration**: Plots use #1e1e1e backgrounds with white text and modern #0078d4 signal colors
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- **Optimized Plot Margins**: Minimal horizontal margins (8% left, 98% right) for maximum signal visualization area
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- **TUI Signal Plots**: Press `v` in the TUI to generate signal files (threading-safe)
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- **Signal Consolidation**: Automatically combines multiple packets from the same channel into continuous signals
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- **TMATS Integration**: Automatically extracts channel metadata from TMATS frames for proper signal scaling
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- **Multi-channel Support**: Displays multiple channels with proper engineering units and scaling
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- **Threading Safety**: GUI uses proper Qt integration, TUI saves plots to files to avoid segfaults
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- **Threading Safety**: GUI uses main-thread plot creation, TUI saves plots to files to avoid segfaults
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- **No Floating Windows**: All GUI plots stay embedded in the table interface
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- **Both Modes**: Works for both PCAP analysis and live capture
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- **Matplotlib Features**: Full zoom, pan, save, and navigation capabilities
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- **Enhanced Visual Quality**: 150px plot height with professional styling and grid overlays
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### Protocol Detection & Fallbacks
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- Automatic protocol identification based on port numbers and packet structure
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@@ -122,16 +133,22 @@ Generate detailed outlier reports with `--report` flag showing frame-by-frame si
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## GUI Usage
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### Main Interface
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- **Left Panel**: File information and flow list sorted by sigma deviation
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- **Right Panel**: Interactive matplotlib plot area with navigation toolbar
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- **Menu Bar**: File operations (Open PCAP, Monitor NIC), View controls, Help system
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- **Toolbar**: File operations and outlier threshold adjustment
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- **Central Flow Table**: Full-width table with file info, flow data, and integrated signal plots
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- **Flow Detail Panel**: Dockable bottom panel showing comprehensive flow information
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- **Status Bar**: Loading progress and operation feedback
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### Workflow
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1. **Launch GUI**: `python streamlens.py --gui`
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2. **Open PCAP**: File → Open PCAP... or use command line `--pcap` flag
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3. **Select Flow**: Click on any flow in the table to automatically view signal plots
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4. **Interact**: Use matplotlib toolbar to zoom, pan, save plots
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5. **Navigate**: Click different flows to instantly see their signal visualizations
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1. **Launch GUI with PCAP**: `python streamlens.py --gui --pcap file.pcap` (recommended)
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2. **Alternative Launch**: `python streamlens.py --gui`, then File → Open PCAP...
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3. **Immediate Analysis**: Flow table displays instantly with all flow data and wide embedded plots
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4. **Optimized Display**: Content-fitted columns, 25% taller rows, and full-width utilization
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5. **Wide Plot Visualization**: Chapter 10 flows show detailed signal plots with minimal margins
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6. **Browse Flows**: View flows in the dark-themed table (Chapter 10 flows highlighted in modern blue)
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7. **Analyze Details**: Select flows to view detailed information in the dark-themed bottom panel
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8. **Adjust Threshold**: Use toolbar spinner to change outlier detection sensitivity
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9. **Multi-Flow Comparison**: Compare signals across different flows in the same optimized view
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## TUI Controls
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@@ -172,9 +189,10 @@ streamlens/
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│ │ ├── ptp.py # IEEE 1588 Precision Time Protocol
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│ │ ├── iena.py # Airbus IENA protocol
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│ │ └── standard.py # Standard protocol detection
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│ ├── gui/ # Modern GUI Interface (NEW!)
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│ ├── gui/ # Modern GUI Interface with Docking Panels
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│ │ ├── __init__.py # GUI package initialization
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│ │ └── main_window.py # PySide6 main window with matplotlib integration
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│ │ ├── main_window.py # PySide6 main window with docking system
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│ │ └── dock_panels.py # Dockable panel implementations (flow list, plots, details)
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│ ├── tui/ # Text User Interface
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│ │ ├── interface.py # Main TUI controller
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│ │ ├── navigation.py # Navigation handling
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@@ -26,8 +26,9 @@ Build a sophisticated Python-based network traffic analysis tool called "StreamL
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- **High Jitter Detection**: Coefficient of variation analysis for identifying problematic flows
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- **Configurable Analysis**: Adjustable outlier thresholds and analysis parameters
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- **Chapter 10 Signal Visualization**: Real-time matplotlib-based signal plotting with TMATS integration
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- **Interactive Signal Analysis**: Press 'v' in TUI to generate signal files, or use GUI for embedded interactive plots
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- **Threading-Safe Visualization**: Proper Qt integration for GUI, file output for TUI to prevent segmentation faults
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- **Interactive Signal Analysis**: Press 'v' in TUI to generate signal files, or view embedded plots in GUI table
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- **Threading-Safe Visualization**: Main-thread plot creation for GUI, file output for TUI to prevent segmentation faults
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- **Embedded Plot Integration**: Chapter 10 flows display signal plots directly in the flow table cells
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- **Cross-Platform GUI**: PySide6-based interface with file dialogs, progress bars, and embedded matplotlib widgets
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## Architecture Overview
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@@ -243,9 +244,10 @@ streamlens/
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│ │ ├── ptp.py # PTPDissector (IEEE 1588)
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│ │ ├── iena.py # IENADissector (Airbus)
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│ │ └── standard.py # StandardProtocolDissector
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│ ├── gui/ # Modern GUI Interface system (NEW!)
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│ ├── gui/ # Modern GUI Interface system with Embedded Plots
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│ │ ├── __init__.py # GUI package init
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│ │ └── main_window.py # StreamLensMainWindow with PySide6 and matplotlib
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│ │ ├── main_window.py # StreamLensMainWindow with PySide6 and docking system
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│ │ └── dock_panels.py # Dockable panel implementations (flow list, plots, details)
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│ ├── tui/ # Text User Interface system
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│ │ ├── __init__.py # TUI package init
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│ │ ├── interface.py # TUIInterface main controller
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@@ -369,34 +371,64 @@ class SignalVisualizer:
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self._create_signal_window(flow_key, signal_data, flow)
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```
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### 7. PySide6 GUI Architecture with Threading Safety
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### 7. PySide6 GUI Architecture with Embedded Plot Integration
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- **Professional Qt Interface**: Cross-platform GUI built with PySide6 for native look and feel
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- **Embedded Matplotlib Integration**: Interactive plots with zoom, pan, and navigation toolbar
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- **Background Processing**: Threading for PCAP loading with progress bar and non-blocking UI
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- **Flow List Widget**: Sortable table with sigma deviations, protocols, and frame types
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- **Signal Visualization**: Click-to-visualize Chapter 10 flows with embedded matplotlib widgets
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- **Threading Safety**: Proper Qt integration prevents matplotlib segmentation faults
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- **Embedded Matplotlib Integration**: Signal plots rendered directly in table cells using FigureCanvas
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- **Main-Thread Plot Creation**: All matplotlib widgets created in GUI main thread for Qt safety
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- **Background PCAP Processing**: Threading only for data loading with progress bar and non-blocking UI
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- **Flow List Widget**: Sortable table with sigma deviations, protocols, and embedded signal plots
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- **Synchronous Plot Rendering**: Plots appear immediately when table populates, no background threads
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- **Threading Safety**: Eliminated Qt threading violations by removing background plot generation
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- **No Floating Windows**: All plots stay embedded in the table interface
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```python
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class StreamLensMainWindow(QMainWindow):
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def __init__(self):
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# Create main interface with flow list and plot area
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self.flows_table = QTableWidget() # Sortable flow list
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self.plot_widget = PlotWidget() # Embedded matplotlib
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# Create main interface with docking panels
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self.flow_list_dock = FlowListDockWidget(self) # Flow table with embedded plots
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self.flow_detail_dock = FlowDetailDockWidget(self) # Detail panel
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def load_pcap_file(self, file_path: str):
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# Background loading with progress bar
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self.loading_thread = PCAPLoadThread(file_path)
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self.loading_thread.progress_updated.connect(self.progress_bar.setValue)
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self.loading_thread.loading_finished.connect(self.on_pcap_loaded)
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def on_pcap_loaded(self, analyzer):
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# Populate flows table with embedded plots (synchronous)
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self.flow_list_dock.populate_flows_table() # Creates plots in main thread
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def visualize_selected_flow(self):
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# Interactive signal visualization
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signal_data = signal_visualizer._extract_signals_from_flow(packets, tmats)
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self.plot_widget.plot_flow_signals(flow, signal_data, flow_key)
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class FlowListDockWidget(QWidget):
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def _create_integrated_plot_widget(self, flow, flow_key):
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# Create embedded matplotlib widget in main thread
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figure = Figure(figsize=(6, 2))
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canvas = FigureCanvas(figure) # Qt widget created in main thread
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self._populate_integrated_plot(figure, canvas, flow, flow_key)
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return plot_widget
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```
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### 8. Modular Architecture Design
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### 8. Embedded Plot Architecture (Recent Enhancement)
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- **Qt Threading Compliance**: All matplotlib widgets created in main GUI thread
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- **Synchronous Plot Rendering**: Plots appear immediately when table loads, no async threads
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- **FigureCanvas Integration**: Matplotlib FigureCanvas widgets embedded directly in table cells
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- **No Floating Windows**: Complete elimination of popup matplotlib windows
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- **Signal Caching**: Processed signal data cached to avoid repeated extraction
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- **Main Thread Safety**: Removed PlotGenerationThread to prevent Qt threading violations
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```python
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def _create_integrated_plot_widget(self, flow: 'FlowStats', flow_key: str) -> QWidget:
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"""Create matplotlib widget embedded in table cell"""
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plot_widget = QWidget()
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layout = QVBoxLayout()
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# Create figure and canvas in main thread
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figure = Figure(figsize=(6, 2))
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canvas = FigureCanvas(figure) # Qt widget - must be in main thread
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canvas.setMaximumHeight(120)
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layout.addWidget(canvas)
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plot_widget.setLayout(layout)
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# Populate plot synchronously
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self._populate_integrated_plot(figure, canvas, flow, flow_key)
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return plot_widget
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```
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### 9. Modular Architecture Design
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- **Separation of Concerns**: Clean boundaries between analysis, UI, protocols, and utilities
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- **Package Structure**: Logical grouping of related functionality
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- **Dependency Injection**: Components receive dependencies through constructors
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@@ -435,4 +467,89 @@ The project includes comprehensive test suites:
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- **TUI Layout Tests**: Interface rendering validation
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- **Integration Tests**: End-to-end workflow verification
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This comprehensive description captures the full scope and technical depth of the Ethernet Traffic Analyzer, enabling recreation of this sophisticated telemetry analysis tool.
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## Current Implementation Status (2025-01-26 - Latest Update)
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### ✅ Fully Implemented Features
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- **Core Analysis Engine**: Complete with flow tracking, statistical analysis, and outlier detection
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- **TUI Interface**: Three-panel layout with navigation, timeline visualization, and protocol dissection
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- **GUI Interface**: Professional PySide6 interface with docking panels and embedded plots
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- **Protocol Dissectors**: Chapter 10, PTP, IENA, and standard protocol support
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- **Signal Visualization**: Both TUI (file output) and GUI (embedded plots) working
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- **PCAP Loading**: Background threading with progress bars
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- **Live Capture**: Real-time analysis with network interface monitoring
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- **Statistical Reporting**: Comprehensive outlier analysis and sigma-based flow prioritization
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- **Threading Safety**: Proper Qt integration eliminates segmentation faults
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### 🔧 Recent Improvements (Latest Session)
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**Phase 1: Embedded Plot Foundation**
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- **Embedded Plot Integration**: Removed floating windows, plots now embedded in flow table
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- **Qt Threading Compliance**: Fixed threading violations by moving plot creation to main thread
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- **Synchronous Rendering**: Plots appear immediately when table loads
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- **Matplotlib Configuration**: Proper backend setup prevents unwanted popup windows
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- **Signal Visualizer Protection**: GUI mode blocks floating window creation
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**Phase 2: Grid Refactoring**
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- **Expanded Data Columns**: Increased from 6 to 10 columns with comprehensive flow data
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- **User-Resizable Columns**: All columns adjustable via QHeaderView.Interactive
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- **Dense Data Display**: Added Max σ, Avg ΔT, Std ΔT, Outliers, and Protocols columns
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**Phase 3: Modern Dark Theme Implementation**
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- **Professional Color Palette**: Modern #1e1e1e backgrounds with optimized contrast ratios
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- **Comprehensive Dark Styling**: Applied to tables, headers, scrollbars, menus, and toolbars
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- **Plot Theme Integration**: Matplotlib plots styled with dark backgrounds and modern #0078d4 colors
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- **Color-Coded Data**: Sigma values and outliers highlighted with modern red/amber colors
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**Phase 4: Layout Optimization (Final)**
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- **Full-Width Utilization**: Grid view now uses entire screen width effectively
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- **Prioritized Wide Plots**: Increased from 6x2 to 8x2.5 figure size with 600px minimum column width
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- **25% Taller Rows**: Increased from 24px to 30px for better visual balance
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- **Content-Fitted Headers**: Columns auto-resize to fit content, not unnecessarily wide
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- **Optimized Plot Margins**: Reduced horizontal margins from 15%/95% to 8%/98% for maximum signal area
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### 🚀 Recommended Usage
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```bash
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# Primary recommended workflow
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python streamlens.py --gui --pcap file.pcap
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# For terminal-based analysis
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python streamlens.py --pcap file.pcap
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# For comprehensive reporting
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python streamlens.py --pcap file.pcap --report
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```
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### 📁 Project Structure Status
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All major components implemented and working:
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- ✅ `analyzer/analysis/` - Core analysis engine
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- ✅ `analyzer/models/` - Data structures
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- ✅ `analyzer/protocols/` - Protocol dissectors
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- ✅ `analyzer/gui/` - Modern GUI with embedded plots
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- ✅ `analyzer/tui/` - Text-based interface
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- ✅ `analyzer/utils/` - Utilities and signal visualization
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### 🎯 Key Technical Achievements
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1. **Sigma-Based Flow Prioritization**: Automatically sorts flows by timing outliers
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2. **Optimized Embedded Matplotlib Integration**: Wide plots (8x2.5) with minimal margins in Qt table cells
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3. **Modern Dark Theme UI**: Professional #1e1e1e color scheme with optimal contrast and modern styling
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4. **Content-Adaptive Layout**: Intelligent column sizing with full-width utilization and 25% taller rows
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5. **Multi-Protocol Support**: Specialized dissectors for aviation/industrial protocols
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6. **Real-Time Analysis**: Live capture with running statistics
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7. **Threading-Safe Architecture**: Qt-compliant plot creation eliminates segmentation faults
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8. **Cross-Platform Professional GUI**: PySide6-based interface with native look and feel
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### 📊 Current GUI Specifications
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- **Table Layout**: 10 columns with content-fitted headers and user resizing
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- **Row Height**: 30px (25% increase) for improved visual balance
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- **Plot Dimensions**: 8x2.5 matplotlib figures with 150px height and minimal margins
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- **Color Scheme**: Modern dark theme (#1e1e1e) with #0078d4 accents and proper contrast
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- **Width Utilization**: Full screen width with plot column priority (600px minimum + stretching)
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### 🏆 Final Implementation Quality
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The StreamLens GUI now represents a professional-grade network analysis interface with:
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- **Pixel-perfect dark theme styling** across all components
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- **Optimized screen real estate usage** with intelligent column sizing
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- **Wide, detailed signal visualizations** embedded directly in the flow table
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- **Threading-safe architecture** preventing crashes and UI blocking
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- **Modern user experience** with instant plot rendering and responsive interactions
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This comprehensive description captures the full scope and technical depth of the StreamLens Ethernet Traffic Analyzer, enabling recreation of this sophisticated telemetry analysis tool with its current state-of-the-art GUI implementation.
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697
analyzer/gui/dock_panels.py
Normal file
697
analyzer/gui/dock_panels.py
Normal file
@@ -0,0 +1,697 @@
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"""
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Dockable panels for StreamLens GUI
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"""
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import os
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from typing import Optional, List, TYPE_CHECKING, Dict
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from PySide6.QtWidgets import (
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QDockWidget, QWidget, QVBoxLayout, QHBoxLayout, QTableWidget,
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QTableWidgetItem, QLabel, QHeaderView, QSplitter, QTextEdit
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)
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from PySide6.QtCore import Qt, Signal
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from PySide6.QtGui import QFont, QColor
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try:
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# Matplotlib integration - lazy loaded
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matplotlib = None
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FigureCanvas = None
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NavigationToolbar = None
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Figure = None
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plt = None
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def _ensure_matplotlib_gui_loaded():
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"""Lazy load matplotlib for GUI mode"""
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global matplotlib, FigureCanvas, NavigationToolbar, Figure, plt
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if matplotlib is not None:
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return True
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try:
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import matplotlib as mpl
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matplotlib = mpl
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matplotlib.use('Qt5Agg') # Use Qt backend for matplotlib
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from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg as FC
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from matplotlib.backends.backend_qt5agg import NavigationToolbar2QT as NT
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from matplotlib.figure import Figure as Fig
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import matplotlib.pyplot as pyplot
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# Turn off interactive mode to prevent floating windows
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pyplot.ioff()
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# Ensure no figure windows are created
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mpl.rcParams['figure.max_open_warning'] = 0
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mpl.rcParams['backend'] = 'Qt5Agg'
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# Prevent any automatic figure display
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mpl.pyplot.show = lambda *args, **kwargs: None
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pyplot.show = lambda *args, **kwargs: None
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# Also prevent figure.show()
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original_figure_show = Fig.show
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Fig.show = lambda self, *args, **kwargs: None
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FigureCanvas = FC
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NavigationToolbar = NT
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Figure = Fig
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plt = pyplot
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return True
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except ImportError as e:
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print(f"Matplotlib GUI integration not available: {e}")
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return False
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except ImportError as e:
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print(f"GUI dependencies not available: {e}")
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if TYPE_CHECKING:
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from ..analysis.core import EthernetAnalyzer
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from ..models.flow_stats import FlowStats
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||||
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class FlowListDockWidget(QWidget):
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"""Widget containing the flow list and file information with integrated plots"""
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||||
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||||
def __init__(self, parent=None):
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super().__init__(parent)
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||||
self.analyzer: Optional['EthernetAnalyzer'] = None
|
||||
self.integrated_mode = True # Always use integrated mode
|
||||
self._signal_cache = {} # Cache for processed signal data
|
||||
|
||||
# Set up compact main layout
|
||||
layout = QVBoxLayout()
|
||||
layout.setContentsMargins(4, 4, 4, 4) # Tight margins
|
||||
layout.setSpacing(2) # Minimal spacing between elements
|
||||
|
||||
# Compact file info section
|
||||
self.file_info_label = QLabel("No file loaded")
|
||||
self.file_info_label.setWordWrap(True)
|
||||
self.file_info_label.setStyleSheet("""
|
||||
QLabel {
|
||||
padding: 6px 12px;
|
||||
background-color: #2d2d2d;
|
||||
border: 1px solid #404040;
|
||||
border-radius: 6px;
|
||||
font-size: 11px;
|
||||
color: #cccccc;
|
||||
font-weight: 500;
|
||||
}
|
||||
""")
|
||||
self.file_info_label.setMaximumHeight(35) # Compact height
|
||||
layout.addWidget(self.file_info_label)
|
||||
|
||||
# Compact flow table with comprehensive data
|
||||
self.flows_table = QTableWidget()
|
||||
self.flows_table.setColumnCount(10) # More columns for dense data
|
||||
self.flows_table.setHorizontalHeaderLabels([
|
||||
"Source IP", "Dest IP", "Pkts", "Bytes", "Max σ", "Avg ΔT", "Std ΔT", "Outliers", "Protocols", "Signal Plot"
|
||||
])
|
||||
|
||||
# Configure table for compact, dense display with user-adjustable columns
|
||||
header = self.flows_table.horizontalHeader()
|
||||
# Make all columns user-resizable by dragging
|
||||
header.setSectionResizeMode(QHeaderView.Interactive)
|
||||
|
||||
# Auto-resize headers to fit content first
|
||||
for i in range(self.flows_table.columnCount()):
|
||||
header.resizeSection(i, header.sectionSizeHint(i))
|
||||
|
||||
# Then resize to content for data columns
|
||||
self.flows_table.resizeColumnsToContents()
|
||||
|
||||
# Set minimum widths for important columns and ensure plot column gets priority
|
||||
header.setMinimumSectionSize(50) # Minimum for any column
|
||||
self.flows_table.setColumnWidth(2, max(60, self.flows_table.columnWidth(2))) # Pkts
|
||||
self.flows_table.setColumnWidth(3, max(80, self.flows_table.columnWidth(3))) # Bytes
|
||||
self.flows_table.setColumnWidth(4, max(60, self.flows_table.columnWidth(4))) # Max σ
|
||||
self.flows_table.setColumnWidth(7, max(60, self.flows_table.columnWidth(7))) # Outliers
|
||||
self.flows_table.setColumnWidth(9, max(600, self.flows_table.columnWidth(9))) # Signal Plot gets 600px minimum
|
||||
|
||||
# Ensure the table uses the full available width
|
||||
header.setStretchLastSection(True) # Last column (plots) stretches to fill remaining space
|
||||
|
||||
# Increased row height (25% taller: 24px -> 30px) and styling
|
||||
self.flows_table.setSelectionBehavior(QTableWidget.SelectRows)
|
||||
self.flows_table.setAlternatingRowColors(True)
|
||||
self.flows_table.verticalHeader().setDefaultSectionSize(30) # 25% taller rows
|
||||
self.flows_table.setShowGrid(True)
|
||||
self.flows_table.setGridStyle(Qt.DotLine) # Subtle grid lines
|
||||
self.flows_table.itemSelectionChanged.connect(self.on_flow_selected)
|
||||
|
||||
# Enable sorting
|
||||
self.flows_table.setSortingEnabled(True)
|
||||
|
||||
# Modern dark theme styling for table
|
||||
self.flows_table.setStyleSheet("""
|
||||
QTableWidget {
|
||||
background-color: #1e1e1e;
|
||||
color: #ffffff;
|
||||
font-size: 11px;
|
||||
gridline-color: #404040;
|
||||
border: 1px solid #404040;
|
||||
border-radius: 6px;
|
||||
selection-background-color: #0078d4;
|
||||
alternate-background-color: #252525;
|
||||
}
|
||||
|
||||
QTableWidget::item {
|
||||
padding: 6px 8px;
|
||||
border: none;
|
||||
}
|
||||
|
||||
QTableWidget::item:selected {
|
||||
background-color: #0078d4;
|
||||
color: #ffffff;
|
||||
}
|
||||
|
||||
QTableWidget::item:hover {
|
||||
background-color: #2d2d2d;
|
||||
}
|
||||
|
||||
QHeaderView::section {
|
||||
background-color: #2d2d2d;
|
||||
color: #ffffff;
|
||||
padding: 8px 12px;
|
||||
border: none;
|
||||
border-right: 1px solid #404040;
|
||||
border-bottom: 1px solid #404040;
|
||||
font-weight: bold;
|
||||
font-size: 10px;
|
||||
text-transform: uppercase;
|
||||
letter-spacing: 0.5px;
|
||||
}
|
||||
|
||||
QHeaderView::section:hover {
|
||||
background-color: #404040;
|
||||
}
|
||||
|
||||
QHeaderView::section:pressed {
|
||||
background-color: #505050;
|
||||
}
|
||||
|
||||
/* Scrollbar styling */
|
||||
QScrollBar:vertical {
|
||||
background-color: #2d2d2d;
|
||||
width: 12px;
|
||||
border-radius: 6px;
|
||||
}
|
||||
|
||||
QScrollBar::handle:vertical {
|
||||
background-color: #505050;
|
||||
border-radius: 6px;
|
||||
min-height: 20px;
|
||||
}
|
||||
|
||||
QScrollBar::handle:vertical:hover {
|
||||
background-color: #606060;
|
||||
}
|
||||
|
||||
QScrollBar::add-line:vertical, QScrollBar::sub-line:vertical {
|
||||
border: none;
|
||||
background: none;
|
||||
}
|
||||
|
||||
QScrollBar:horizontal {
|
||||
background-color: #2d2d2d;
|
||||
height: 12px;
|
||||
border-radius: 6px;
|
||||
}
|
||||
|
||||
QScrollBar::handle:horizontal {
|
||||
background-color: #505050;
|
||||
border-radius: 6px;
|
||||
min-width: 20px;
|
||||
}
|
||||
|
||||
QScrollBar::handle:horizontal:hover {
|
||||
background-color: #606060;
|
||||
}
|
||||
|
||||
QScrollBar::add-line:horizontal, QScrollBar::sub-line:horizontal {
|
||||
border: none;
|
||||
background: none;
|
||||
}
|
||||
""")
|
||||
|
||||
layout.addWidget(self.flows_table)
|
||||
|
||||
# Compact status section
|
||||
self.status_label = QLabel("Chapter 10 flows (highlighted) show integrated signal plots • All columns are resizable")
|
||||
self.status_label.setStyleSheet("""
|
||||
QLabel {
|
||||
color: #888888;
|
||||
font-style: italic;
|
||||
padding: 4px 8px;
|
||||
font-size: 10px;
|
||||
background-color: #252525;
|
||||
border-radius: 4px;
|
||||
}
|
||||
""")
|
||||
self.status_label.setMaximumHeight(25)
|
||||
layout.addWidget(self.status_label)
|
||||
|
||||
self.setLayout(layout)
|
||||
|
||||
def set_analyzer(self, analyzer: 'EthernetAnalyzer'):
|
||||
"""Set the analyzer and populate flow data"""
|
||||
self.analyzer = analyzer
|
||||
# Clear cache when analyzer changes
|
||||
self._signal_cache.clear()
|
||||
self.populate_flows_table()
|
||||
|
||||
def update_file_info(self, file_path: str):
|
||||
"""Update file information display"""
|
||||
if not self.analyzer:
|
||||
return
|
||||
|
||||
summary = self.analyzer.get_summary()
|
||||
file_info = f"<b>File:</b> {os.path.basename(file_path)}<br/>"
|
||||
file_info += f"<b>Packets:</b> {summary['total_packets']:,}<br/>"
|
||||
file_info += f"<b>Flows:</b> {summary['unique_flows']}<br/>"
|
||||
file_info += f"<b>IPs:</b> {summary['unique_ips']}"
|
||||
self.file_info_label.setText(file_info)
|
||||
|
||||
def populate_flows_table(self):
|
||||
"""Populate the flows table with data"""
|
||||
if not self.analyzer:
|
||||
return
|
||||
|
||||
summary = self.analyzer.get_summary()
|
||||
flows_list = list(summary['flows'].values())
|
||||
|
||||
# Sort by maximum sigma deviation
|
||||
flows_list.sort(key=lambda x: (
|
||||
self.analyzer.statistics_engine.get_max_sigma_deviation(x),
|
||||
x.frame_count
|
||||
), reverse=True)
|
||||
|
||||
self.flows_table.setRowCount(len(flows_list))
|
||||
|
||||
for row, flow in enumerate(flows_list):
|
||||
# Source IP (column 0)
|
||||
src_item = QTableWidgetItem(flow.src_ip)
|
||||
has_ch10 = any('CH10' in ft or 'TMATS' in ft for ft in flow.frame_types.keys())
|
||||
if has_ch10:
|
||||
font = QFont()
|
||||
font.setBold(True)
|
||||
src_item.setFont(font)
|
||||
src_item.setBackground(QColor(0, 120, 212, 80)) # Modern blue highlight
|
||||
src_item.setData(Qt.UserRole, flow) # Store flow object
|
||||
self.flows_table.setItem(row, 0, src_item)
|
||||
|
||||
# Destination IP (column 1)
|
||||
dst_item = QTableWidgetItem(flow.dst_ip)
|
||||
if has_ch10:
|
||||
font = QFont()
|
||||
font.setBold(True)
|
||||
dst_item.setFont(font)
|
||||
dst_item.setBackground(QColor(0, 120, 212, 80)) # Modern blue highlight
|
||||
self.flows_table.setItem(row, 1, dst_item)
|
||||
|
||||
# Packets (column 2)
|
||||
packets_item = QTableWidgetItem(f"{flow.frame_count:,}")
|
||||
packets_item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
|
||||
self.flows_table.setItem(row, 2, packets_item)
|
||||
|
||||
# Total Bytes (column 3)
|
||||
bytes_item = QTableWidgetItem(f"{flow.total_bytes:,}")
|
||||
bytes_item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
|
||||
self.flows_table.setItem(row, 3, bytes_item)
|
||||
|
||||
# Max sigma deviation (column 4)
|
||||
max_sigma = self.analyzer.statistics_engine.get_max_sigma_deviation(flow)
|
||||
sigma_item = QTableWidgetItem(f"{max_sigma:.2f}σ")
|
||||
sigma_item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
|
||||
# Color code sigma values with modern colors
|
||||
if max_sigma > 5.0:
|
||||
sigma_item.setBackground(QColor(220, 53, 69, 120)) # Modern red for high sigma
|
||||
sigma_item.setForeground(QColor(255, 255, 255)) # White text for contrast
|
||||
elif max_sigma > 3.0:
|
||||
sigma_item.setBackground(QColor(255, 193, 7, 120)) # Modern amber for medium sigma
|
||||
sigma_item.setForeground(QColor(0, 0, 0)) # Black text for contrast
|
||||
self.flows_table.setItem(row, 4, sigma_item)
|
||||
|
||||
# Average inter-arrival time (column 5)
|
||||
avg_time = f"{flow.avg_inter_arrival:.6f}s" if flow.avg_inter_arrival > 0 else "N/A"
|
||||
avg_item = QTableWidgetItem(avg_time)
|
||||
avg_item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
|
||||
self.flows_table.setItem(row, 5, avg_item)
|
||||
|
||||
# Standard deviation (column 6)
|
||||
std_time = f"{flow.std_inter_arrival:.6f}s" if flow.std_inter_arrival > 0 else "N/A"
|
||||
std_item = QTableWidgetItem(std_time)
|
||||
std_item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
|
||||
self.flows_table.setItem(row, 6, std_item)
|
||||
|
||||
# Outlier count (column 7)
|
||||
outlier_count = len(flow.outlier_frames)
|
||||
outlier_item = QTableWidgetItem(str(outlier_count))
|
||||
outlier_item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
|
||||
if outlier_count > 0:
|
||||
outlier_item.setBackground(QColor(220, 53, 69, 100)) # Modern red for outliers
|
||||
outlier_item.setForeground(QColor(255, 255, 255)) # White text for contrast
|
||||
self.flows_table.setItem(row, 7, outlier_item)
|
||||
|
||||
# Protocols (column 8) - compact format
|
||||
protocols = []
|
||||
if flow.detected_protocol_types:
|
||||
protocols.extend(flow.detected_protocol_types)
|
||||
protocols.extend([p for p in flow.protocols if p not in protocols])
|
||||
protocols_text = ", ".join(protocols[:3]) # Limit to first 3 protocols
|
||||
if len(protocols) > 3:
|
||||
protocols_text += f" (+{len(protocols)-3})"
|
||||
protocols_item = QTableWidgetItem(protocols_text)
|
||||
self.flows_table.setItem(row, 8, protocols_item)
|
||||
|
||||
# Signal plot column (column 9)
|
||||
if has_ch10:
|
||||
plot_widget = self._create_integrated_plot_widget(flow, f"{flow.src_ip} → {flow.dst_ip}")
|
||||
self.flows_table.setCellWidget(row, 9, plot_widget)
|
||||
else:
|
||||
plot_item = QTableWidgetItem("N/A")
|
||||
plot_item.setTextAlignment(Qt.AlignCenter)
|
||||
plot_item.setFlags(plot_item.flags() & ~Qt.ItemIsEditable)
|
||||
self.flows_table.setItem(row, 9, plot_item)
|
||||
|
||||
# Auto-resize numeric columns to fit content
|
||||
for col in [2, 3, 4, 7]: # Packets, Bytes, Max σ, Outliers
|
||||
self.flows_table.resizeColumnToContents(col)
|
||||
|
||||
def populate_flows_table_quick(self):
|
||||
"""Populate the flows table quickly without plots for immediate display"""
|
||||
if not self.analyzer:
|
||||
return
|
||||
|
||||
summary = self.analyzer.get_summary()
|
||||
flows_list = list(summary['flows'].values())
|
||||
|
||||
# Sort by maximum sigma deviation
|
||||
flows_list.sort(key=lambda x: (
|
||||
self.analyzer.statistics_engine.get_max_sigma_deviation(x),
|
||||
x.frame_count
|
||||
), reverse=True)
|
||||
|
||||
self.flows_table.setRowCount(len(flows_list))
|
||||
|
||||
for row, flow in enumerate(flows_list):
|
||||
# Use same logic as populate_flows_table but with placeholder for plots
|
||||
has_ch10 = any('CH10' in ft or 'TMATS' in ft for ft in flow.frame_types.keys())
|
||||
|
||||
# Source IP (column 0)
|
||||
src_item = QTableWidgetItem(flow.src_ip)
|
||||
if has_ch10:
|
||||
font = QFont()
|
||||
font.setBold(True)
|
||||
src_item.setFont(font)
|
||||
src_item.setBackground(QColor(0, 120, 212, 80))
|
||||
src_item.setData(Qt.UserRole, flow)
|
||||
self.flows_table.setItem(row, 0, src_item)
|
||||
|
||||
# Destination IP (column 1)
|
||||
dst_item = QTableWidgetItem(flow.dst_ip)
|
||||
if has_ch10:
|
||||
font = QFont()
|
||||
font.setBold(True)
|
||||
dst_item.setFont(font)
|
||||
dst_item.setBackground(QColor(0, 120, 212, 80))
|
||||
self.flows_table.setItem(row, 1, dst_item)
|
||||
|
||||
# Fill all other columns as in full populate method
|
||||
for col, value in [
|
||||
(2, f"{flow.frame_count:,}"),
|
||||
(3, f"{flow.total_bytes:,}"),
|
||||
(4, f"{self.analyzer.statistics_engine.get_max_sigma_deviation(flow):.2f}σ"),
|
||||
(5, f"{flow.avg_inter_arrival:.6f}s" if flow.avg_inter_arrival > 0 else "N/A"),
|
||||
(6, f"{flow.std_inter_arrival:.6f}s" if flow.std_inter_arrival > 0 else "N/A"),
|
||||
(7, str(len(flow.outlier_frames))),
|
||||
(8, ", ".join(list(flow.detected_protocol_types)[:2] if flow.detected_protocol_types else list(flow.protocols)[:2]))
|
||||
]:
|
||||
item = QTableWidgetItem(value)
|
||||
if col in [2, 3, 4, 5, 6, 7]: # Right-align numeric columns
|
||||
item.setTextAlignment(Qt.AlignRight | Qt.AlignVCenter)
|
||||
self.flows_table.setItem(row, col, item)
|
||||
|
||||
# Plot column placeholder
|
||||
if has_ch10:
|
||||
plot_item = QTableWidgetItem("Loading plot...")
|
||||
plot_item.setTextAlignment(Qt.AlignCenter)
|
||||
plot_item.setForeground(QColor(128, 128, 128))
|
||||
plot_item.setFlags(plot_item.flags() & ~Qt.ItemIsEditable)
|
||||
self.flows_table.setItem(row, 9, plot_item)
|
||||
else:
|
||||
plot_item = QTableWidgetItem("N/A")
|
||||
plot_item.setTextAlignment(Qt.AlignCenter)
|
||||
plot_item.setFlags(plot_item.flags() & ~Qt.ItemIsEditable)
|
||||
self.flows_table.setItem(row, 9, plot_item)
|
||||
|
||||
# Auto-resize numeric columns to fit content
|
||||
for col in [2, 3, 4, 7]: # Packets, Bytes, Max σ, Outliers
|
||||
self.flows_table.resizeColumnToContents(col)
|
||||
|
||||
def on_flow_selected(self):
|
||||
"""Handle flow selection"""
|
||||
selected_rows = self.flows_table.selectionModel().selectedRows()
|
||||
|
||||
if not selected_rows:
|
||||
self.status_label.setText("Chapter 10 flows (highlighted) show integrated signal plots • All columns are resizable")
|
||||
return
|
||||
|
||||
# Get selected flow
|
||||
row = selected_rows[0].row()
|
||||
flow_item = self.flows_table.item(row, 0)
|
||||
flow = flow_item.data(Qt.UserRole)
|
||||
|
||||
if flow:
|
||||
# Check if flow has Chapter 10 data
|
||||
has_ch10 = any('CH10' in ft or 'TMATS' in ft for ft in flow.frame_types.keys())
|
||||
|
||||
if has_ch10:
|
||||
self.status_label.setText("Chapter 10 flow selected - signal plot shown in table")
|
||||
else:
|
||||
self.status_label.setText("Selected flow does not contain Chapter 10 telemetry data")
|
||||
|
||||
def _create_integrated_plot_widget(self, flow: 'FlowStats', flow_key: str) -> QWidget:
|
||||
"""Create a small matplotlib widget for integrated plots"""
|
||||
if not _ensure_matplotlib_gui_loaded():
|
||||
placeholder = QLabel("Matplotlib not available")
|
||||
placeholder.setAlignment(Qt.AlignCenter)
|
||||
return placeholder
|
||||
|
||||
# Create a compact matplotlib widget
|
||||
plot_widget = QWidget()
|
||||
layout = QVBoxLayout()
|
||||
layout.setContentsMargins(2, 2, 2, 2)
|
||||
|
||||
# Create wider figure for integrated display with dark theme
|
||||
figure = Figure(figsize=(8, 2.5), facecolor='#1e1e1e') # Wider and slightly taller
|
||||
canvas = FigureCanvas(figure)
|
||||
canvas.setMaximumHeight(150) # Increased height to match taller rows
|
||||
|
||||
# Apply dark theme to matplotlib
|
||||
canvas.setStyleSheet("background-color: #1e1e1e; border: 1px solid #404040; border-radius: 4px;")
|
||||
|
||||
layout.addWidget(canvas)
|
||||
plot_widget.setLayout(layout)
|
||||
|
||||
# Load and plot data immediately
|
||||
self._populate_integrated_plot(figure, canvas, flow, flow_key)
|
||||
|
||||
return plot_widget
|
||||
|
||||
def _populate_integrated_plot(self, figure, canvas, flow: 'FlowStats', flow_key: str):
|
||||
"""Populate an integrated plot with actual signal data"""
|
||||
try:
|
||||
if not self.analyzer:
|
||||
self._create_error_plot(figure, canvas, "No analyzer available")
|
||||
return
|
||||
|
||||
# Check cache first
|
||||
cache_key = f"{flow.src_ip}_{flow.dst_ip}"
|
||||
if cache_key in self._signal_cache:
|
||||
signal_data_list = self._signal_cache[cache_key]
|
||||
else:
|
||||
# Get flow packets
|
||||
flow_packets = self._get_flow_packets(flow)
|
||||
|
||||
if not flow_packets:
|
||||
self._create_error_plot(figure, canvas, "No packets found")
|
||||
return
|
||||
|
||||
# Extract signal data using the same method as floating plots
|
||||
from ..utils.signal_visualizer import signal_visualizer
|
||||
|
||||
# Extract TMATS metadata and signals
|
||||
tmats_metadata = signal_visualizer._extract_tmats_from_flow(flow_packets)
|
||||
signal_data_list = signal_visualizer._extract_signals_from_flow(flow_packets, tmats_metadata)
|
||||
|
||||
# Cache the result
|
||||
self._signal_cache[cache_key] = signal_data_list
|
||||
|
||||
if not signal_data_list:
|
||||
self._create_error_plot(figure, canvas, "No decodable\nsignal data")
|
||||
return
|
||||
|
||||
# Plot the first signal with dark theme styling
|
||||
ax = figure.add_subplot(111, facecolor='#1e1e1e')
|
||||
|
||||
# Use the first signal for the integrated plot
|
||||
signal_data = signal_data_list[0]
|
||||
|
||||
# Plot the first channel in the signal
|
||||
if signal_data.channels:
|
||||
channel_name, data = next(iter(signal_data.channels.items()))
|
||||
|
||||
# Downsample if too many points for integrated view
|
||||
timestamps = signal_data.timestamps
|
||||
if len(timestamps) > 200:
|
||||
# Simple downsampling by taking every nth point
|
||||
step = len(timestamps) // 200
|
||||
timestamps = timestamps[::step]
|
||||
data = data[::step]
|
||||
|
||||
# Modern color scheme - blue for primary data
|
||||
ax.plot(timestamps, data, color='#0078d4', linewidth=1.2, alpha=0.9)
|
||||
|
||||
# Dark theme styling
|
||||
ax.set_xlabel('Time (s)', fontsize=7, color='#ffffff')
|
||||
ax.set_ylabel('Amplitude', fontsize=7, color='#ffffff')
|
||||
ax.tick_params(labelsize=6, colors='#cccccc')
|
||||
ax.grid(True, alpha=0.15, color='#404040')
|
||||
|
||||
# Style the spines
|
||||
for spine in ax.spines.values():
|
||||
spine.set_color('#404040')
|
||||
spine.set_linewidth(0.5)
|
||||
|
||||
# Add compact title with dark theme
|
||||
title_text = f'{channel_name} (+{len(signal_data_list)-1} more)' if len(signal_data_list) > 1 else channel_name
|
||||
ax.set_title(title_text, fontsize=7, color='#ffffff', pad=8)
|
||||
|
||||
else:
|
||||
self._create_error_plot(figure, canvas, "No channel data")
|
||||
return
|
||||
|
||||
# Tight layout with minimal horizontal margins (fixed pixel-equivalent values)
|
||||
figure.subplots_adjust(left=0.08, right=0.98, top=0.85, bottom=0.25)
|
||||
canvas.draw_idle() # Use draw_idle to avoid window creation
|
||||
|
||||
except Exception as e:
|
||||
self._create_error_plot(figure, canvas, f"Error:\n{str(e)[:30]}...")
|
||||
|
||||
def _get_flow_packets(self, flow: 'FlowStats'):
|
||||
"""Get all packets for a specific flow"""
|
||||
if not self.analyzer or not hasattr(self.analyzer, 'all_packets') or not self.analyzer.all_packets:
|
||||
return []
|
||||
|
||||
flow_packets = []
|
||||
|
||||
for packet in self.analyzer.all_packets:
|
||||
try:
|
||||
if hasattr(packet, 'haslayer'):
|
||||
from scapy.all import IP
|
||||
if packet.haslayer(IP):
|
||||
ip_layer = packet[IP]
|
||||
if ip_layer.src == flow.src_ip and ip_layer.dst == flow.dst_ip:
|
||||
flow_packets.append(packet)
|
||||
except:
|
||||
continue
|
||||
|
||||
return flow_packets
|
||||
|
||||
def _create_error_plot(self, figure, canvas, message: str):
|
||||
"""Create an error message plot with dark theme"""
|
||||
ax = figure.add_subplot(111, facecolor='#1e1e1e')
|
||||
ax.text(0.5, 0.5, message,
|
||||
ha='center', va='center', transform=ax.transAxes,
|
||||
fontsize=8, color='#ff6b6b', style='italic') # Modern red for errors
|
||||
ax.set_xlim(0, 1)
|
||||
ax.set_ylim(0, 1)
|
||||
ax.axis('off')
|
||||
figure.subplots_adjust(left=0, right=1, top=1, bottom=0)
|
||||
canvas.draw_idle() # Use draw_idle to avoid window creation
|
||||
|
||||
|
||||
|
||||
|
||||
class FlowDetailDockWidget(QDockWidget):
|
||||
"""Dockable widget showing detailed information about selected flow"""
|
||||
|
||||
def __init__(self, parent=None):
|
||||
super().__init__("Flow Details", parent)
|
||||
|
||||
# Create main widget
|
||||
main_widget = QWidget()
|
||||
layout = QVBoxLayout()
|
||||
|
||||
# Detail text area with dark theme
|
||||
self.detail_text = QTextEdit()
|
||||
self.detail_text.setReadOnly(True)
|
||||
self.detail_text.setMaximumHeight(150)
|
||||
self.detail_text.setStyleSheet("""
|
||||
QTextEdit {
|
||||
background-color: #1e1e1e;
|
||||
color: #ffffff;
|
||||
border: 1px solid #404040;
|
||||
border-radius: 6px;
|
||||
padding: 8px;
|
||||
font-family: 'Monaco', 'Menlo', 'DejaVu Sans Mono', monospace;
|
||||
font-size: 11px;
|
||||
selection-background-color: #0078d4;
|
||||
}
|
||||
""")
|
||||
layout.addWidget(self.detail_text)
|
||||
|
||||
main_widget.setLayout(layout)
|
||||
self.setWidget(main_widget)
|
||||
|
||||
# Set dock properties
|
||||
self.setFeatures(QDockWidget.DockWidgetMovable | QDockWidget.DockWidgetFloatable)
|
||||
self.setAllowedAreas(Qt.BottomDockWidgetArea | Qt.TopDockWidgetArea)
|
||||
|
||||
# Initial content with dark theme colors
|
||||
self.detail_text.setHtml('<span style="color: #888888; font-style: italic;">Select a flow to view detailed information</span>')
|
||||
|
||||
def update_flow_details(self, flow: 'FlowStats', analyzer: 'EthernetAnalyzer'):
|
||||
"""Update the detail view with flow information"""
|
||||
if not flow or not analyzer:
|
||||
self.detail_text.setHtml('<span style="color: #888888; font-style: italic;">No flow selected</span>')
|
||||
return
|
||||
|
||||
max_sigma = analyzer.statistics_engine.get_max_sigma_deviation(flow)
|
||||
|
||||
html = f"""
|
||||
<div style="color: #ffffff; font-family: 'Monaco', 'Menlo', 'DejaVu Sans Mono', monospace;">
|
||||
<h3 style="color: #0078d4; margin-bottom: 12px;">{flow.src_ip} → {flow.dst_ip}</h3>
|
||||
<table border="0" cellpadding="8" cellspacing="0" style="width: 100%; border-collapse: collapse;">
|
||||
<tr style="background-color: #2d2d2d;"><td style="color: #cccccc; font-weight: bold; border: 1px solid #404040;">Packets:</td><td style="color: #ffffff; border: 1px solid #404040;">{flow.frame_count:,}</td></tr>
|
||||
<tr style="background-color: #252525;"><td style="color: #cccccc; font-weight: bold; border: 1px solid #404040;">Total Bytes:</td><td style="color: #ffffff; border: 1px solid #404040;">{flow.total_bytes:,}</td></tr>
|
||||
<tr style="background-color: #2d2d2d;"><td style="color: #cccccc; font-weight: bold; border: 1px solid #404040;">Max Sigma Deviation:</td><td style="color: #ff6b6b; font-weight: bold; border: 1px solid #404040;">{max_sigma:.2f}σ</td></tr>
|
||||
<tr style="background-color: #252525;"><td style="color: #cccccc; font-weight: bold; border: 1px solid #404040;">Protocols:</td><td style="color: #ffffff; border: 1px solid #404040;">{', '.join(flow.protocols)}</td></tr>
|
||||
"""
|
||||
|
||||
if flow.detected_protocol_types:
|
||||
html += f'<tr style="background-color: #2d2d2d;"><td style="color: #cccccc; font-weight: bold; border: 1px solid #404040;">Enhanced Protocols:</td><td style="color: #ffffff; border: 1px solid #404040;">{", ".join(flow.detected_protocol_types)}</td></tr>'
|
||||
|
||||
if flow.avg_inter_arrival > 0:
|
||||
html += f"""
|
||||
<tr style="background-color: #252525;"><td style="color: #cccccc; font-weight: bold; border: 1px solid #404040;">Avg Inter-arrival:</td><td style="color: #ffffff; border: 1px solid #404040;">{flow.avg_inter_arrival:.6f}s</td></tr>
|
||||
<tr style="background-color: #2d2d2d;"><td style="color: #cccccc; font-weight: bold; border: 1px solid #404040;">Std Deviation:</td><td style="color: #ffffff; border: 1px solid #404040;">{flow.std_inter_arrival:.6f}s</td></tr>
|
||||
"""
|
||||
|
||||
if flow.outlier_frames:
|
||||
html += f'<tr style="background-color: #252525;"><td style="color: #cccccc; font-weight: bold; border: 1px solid #404040;">Outlier Frames:</td><td style="color: #ff6b6b; font-weight: bold; border: 1px solid #404040;">{len(flow.outlier_frames)}</td></tr>'
|
||||
|
||||
html += "</table>"
|
||||
|
||||
# Frame type breakdown
|
||||
if flow.frame_types:
|
||||
html += '<h4 style="color: #0078d4; margin-top: 16px; margin-bottom: 8px;">Frame Types:</h4>'
|
||||
html += '<ul style="list-style-type: none; padding-left: 0;">'
|
||||
for frame_type, ft_stats in flow.frame_types.items():
|
||||
avg_str = f"{ft_stats.avg_inter_arrival:.3f}s" if ft_stats.avg_inter_arrival > 0 else "N/A"
|
||||
html += f'<li style="margin-bottom: 4px; padding: 4px 8px; background-color: #252525; border-radius: 4px; border-left: 3px solid #0078d4;"><span style="color: #cccccc; font-weight: bold;">{frame_type}:</span> <span style="color: #ffffff;">{ft_stats.count} packets, avg {avg_str}</span></li>'
|
||||
html += "</ul>"
|
||||
|
||||
html += "</div>"
|
||||
|
||||
self.detail_text.setHtml(html)
|
||||
@@ -4,17 +4,20 @@ Main GUI window for StreamLens
|
||||
|
||||
import sys
|
||||
import os
|
||||
from typing import Optional, List, TYPE_CHECKING
|
||||
from typing import Optional, List, TYPE_CHECKING, Dict
|
||||
|
||||
try:
|
||||
from PySide6.QtWidgets import (
|
||||
QMainWindow, QWidget, QVBoxLayout, QHBoxLayout, QSplitter,
|
||||
QTableWidget, QTableWidgetItem, QTextEdit, QMenuBar, QMenu,
|
||||
QFileDialog, QMessageBox, QProgressBar, QStatusBar, QLabel,
|
||||
QHeaderView, QPushButton, QGroupBox
|
||||
QHeaderView, QPushButton, QGroupBox, QDockWidget, QToolBar,
|
||||
QButtonGroup, QComboBox, QSpinBox
|
||||
)
|
||||
from PySide6.QtCore import Qt, QThread, Signal, QTimer
|
||||
from PySide6.QtGui import QAction, QIcon, QFont
|
||||
from PySide6.QtGui import QAction, QIcon, QFont, QKeySequence, QActionGroup
|
||||
|
||||
from .dock_panels import FlowListDockWidget, FlowDetailDockWidget
|
||||
|
||||
# Matplotlib integration - lazy loaded
|
||||
matplotlib = None
|
||||
@@ -40,6 +43,21 @@ try:
|
||||
from matplotlib.figure import Figure as Fig
|
||||
import matplotlib.pyplot as pyplot
|
||||
|
||||
# Turn off interactive mode to prevent floating windows
|
||||
pyplot.ioff()
|
||||
|
||||
# Ensure no figure windows are created
|
||||
mpl.rcParams['figure.max_open_warning'] = 0
|
||||
mpl.rcParams['backend'] = 'Qt5Agg'
|
||||
|
||||
# Prevent any automatic figure display
|
||||
mpl.pyplot.show = lambda *args, **kwargs: None
|
||||
pyplot.show = lambda *args, **kwargs: None
|
||||
|
||||
# Also prevent figure.show()
|
||||
original_figure_show = Fig.show
|
||||
Fig.show = lambda self, *args, **kwargs: None
|
||||
|
||||
FigureCanvas = FC
|
||||
NavigationToolbar = NT
|
||||
Figure = Fig
|
||||
@@ -59,103 +77,6 @@ if TYPE_CHECKING:
|
||||
from ..models.flow_stats import FlowStats
|
||||
|
||||
|
||||
class PlotWidget(QWidget):
|
||||
"""Widget containing matplotlib plot with toolbar"""
|
||||
|
||||
def __init__(self, parent=None):
|
||||
super().__init__(parent)
|
||||
self.figure = None
|
||||
self.canvas = None
|
||||
self.toolbar = None
|
||||
self._initialized = False
|
||||
|
||||
# Just create basic layout initially
|
||||
self.layout = QVBoxLayout()
|
||||
self.setLayout(self.layout)
|
||||
|
||||
def _ensure_initialized(self):
|
||||
"""Initialize matplotlib components when first needed"""
|
||||
if self._initialized:
|
||||
return True
|
||||
|
||||
if not _ensure_matplotlib_gui_loaded():
|
||||
return False
|
||||
|
||||
self.figure = Figure(figsize=(12, 8))
|
||||
self.canvas = FigureCanvas(self.figure)
|
||||
self.toolbar = NavigationToolbar(self.canvas, self)
|
||||
|
||||
self.layout.addWidget(self.toolbar)
|
||||
self.layout.addWidget(self.canvas)
|
||||
|
||||
self._initialized = True
|
||||
self.clear_plot()
|
||||
return True
|
||||
|
||||
def clear_plot(self):
|
||||
"""Clear the plot and show initial message"""
|
||||
if not self._ensure_initialized():
|
||||
return
|
||||
self.figure.clear()
|
||||
|
||||
# Add a centered message when no plot is shown
|
||||
ax = self.figure.add_subplot(111)
|
||||
ax.text(0.5, 0.5, 'Select a flow with Chapter 10 data to view signal visualization',
|
||||
ha='center', va='center', transform=ax.transAxes, fontsize=12,
|
||||
color='gray', style='italic')
|
||||
ax.set_xlim(0, 1)
|
||||
ax.set_ylim(0, 1)
|
||||
ax.axis('off')
|
||||
|
||||
self.canvas.draw()
|
||||
|
||||
def plot_flow_signals(self, flow: 'FlowStats', signal_data_list: List, flow_key: str):
|
||||
"""Plot Chapter 10 signals for a flow"""
|
||||
if not self._ensure_initialized():
|
||||
return
|
||||
self.figure.clear()
|
||||
|
||||
if not signal_data_list:
|
||||
# Show message when no data
|
||||
ax = self.figure.add_subplot(111)
|
||||
ax.text(0.5, 0.5, 'No Chapter 10 signal data found in selected flow',
|
||||
ha='center', va='center', transform=ax.transAxes, fontsize=14)
|
||||
ax.set_xlim(0, 1)
|
||||
ax.set_ylim(0, 1)
|
||||
ax.axis('off')
|
||||
self.canvas.draw()
|
||||
return
|
||||
|
||||
# Create subplots for each signal
|
||||
n_signals = len(signal_data_list)
|
||||
axes = []
|
||||
|
||||
for idx, signal_data in enumerate(signal_data_list):
|
||||
ax = self.figure.add_subplot(n_signals, 1, idx + 1)
|
||||
axes.append(ax)
|
||||
|
||||
# Plot each channel in the signal data
|
||||
for channel_name, data in signal_data.channels.items():
|
||||
ax.plot(signal_data.timestamps, data, label=channel_name, linewidth=0.8)
|
||||
|
||||
ax.set_xlabel('Time (s)')
|
||||
ax.set_ylabel('Amplitude')
|
||||
ax.grid(True, alpha=0.3)
|
||||
ax.legend()
|
||||
|
||||
# Add metadata info
|
||||
if signal_data.metadata and signal_data.metadata.channel_configs:
|
||||
config_info = []
|
||||
for ch_id, config in signal_data.metadata.channel_configs.items():
|
||||
if 'units' in config:
|
||||
config_info.append(f"CH{ch_id}: {config.get('units', 'Unknown')}")
|
||||
if config_info:
|
||||
ax.set_title(f"Channels: {', '.join(config_info)}")
|
||||
|
||||
self.figure.suptitle(f'Chapter 10 Signals - Flow: {flow_key}', fontsize=14)
|
||||
self.figure.tight_layout()
|
||||
self.canvas.draw()
|
||||
|
||||
|
||||
class PCAPLoadThread(QThread):
|
||||
"""Thread for loading PCAP files without blocking UI"""
|
||||
@@ -204,136 +125,319 @@ class PCAPLoadThread(QThread):
|
||||
self.error_occurred.emit(str(e))
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
class StreamLensMainWindow(QMainWindow):
|
||||
"""Main application window"""
|
||||
"""Main application window with docking panels"""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__()
|
||||
self.analyzer: Optional['EthernetAnalyzer'] = None
|
||||
self.current_file = None
|
||||
self.loading_thread = None
|
||||
self._initializing = True # Flag to prevent early event triggers
|
||||
|
||||
self.setWindowTitle("StreamLens - Ethernet Traffic Analyzer")
|
||||
self.setGeometry(100, 100, 1400, 900)
|
||||
self.setGeometry(100, 100, 1600, 1000) # Larger default size for docking
|
||||
|
||||
# Apply modern dark theme
|
||||
self.apply_dark_theme()
|
||||
|
||||
self.setup_ui()
|
||||
self.setup_menus()
|
||||
self.setup_toolbar()
|
||||
self.setup_docking_ui()
|
||||
self.setup_status_bar()
|
||||
|
||||
def setup_ui(self):
|
||||
"""Set up the main UI layout"""
|
||||
central_widget = QWidget()
|
||||
self.setCentralWidget(central_widget)
|
||||
|
||||
# Create main horizontal splitter
|
||||
main_splitter = QSplitter(Qt.Horizontal)
|
||||
|
||||
# Left panel - Flow list and controls
|
||||
left_panel = self.create_left_panel()
|
||||
left_panel.setMaximumWidth(600)
|
||||
left_panel.setMinimumWidth(400)
|
||||
|
||||
# Right panel - Plot area
|
||||
right_panel = self.create_right_panel()
|
||||
|
||||
main_splitter.addWidget(left_panel)
|
||||
main_splitter.addWidget(right_panel)
|
||||
main_splitter.setStretchFactor(0, 0) # Don't stretch left panel
|
||||
main_splitter.setStretchFactor(1, 1) # Stretch right panel
|
||||
|
||||
layout = QHBoxLayout()
|
||||
layout.addWidget(main_splitter)
|
||||
central_widget.setLayout(layout)
|
||||
# Initialization complete
|
||||
self._initializing = False
|
||||
|
||||
def create_left_panel(self):
|
||||
"""Create the left panel with flow list and info"""
|
||||
widget = QWidget()
|
||||
layout = QVBoxLayout()
|
||||
def apply_dark_theme(self):
|
||||
"""Apply modern dark theme to the entire application"""
|
||||
dark_stylesheet = """
|
||||
/* Main Window Dark Theme */
|
||||
QMainWindow {
|
||||
background-color: #1e1e1e;
|
||||
color: #ffffff;
|
||||
}
|
||||
|
||||
# File info group
|
||||
file_group = QGroupBox("File Information")
|
||||
file_layout = QVBoxLayout()
|
||||
self.file_info_label = QLabel("No file loaded")
|
||||
self.file_info_label.setWordWrap(True)
|
||||
file_layout.addWidget(self.file_info_label)
|
||||
file_group.setLayout(file_layout)
|
||||
layout.addWidget(file_group)
|
||||
/* Menu Bar */
|
||||
QMenuBar {
|
||||
background-color: #2d2d2d;
|
||||
color: #ffffff;
|
||||
border-bottom: 1px solid #404040;
|
||||
padding: 2px;
|
||||
}
|
||||
|
||||
# Flow list group
|
||||
flows_group = QGroupBox("IP Flows (sorted by max sigma deviation)")
|
||||
flows_layout = QVBoxLayout()
|
||||
QMenuBar::item {
|
||||
background-color: transparent;
|
||||
padding: 8px 12px;
|
||||
border-radius: 4px;
|
||||
}
|
||||
|
||||
self.flows_table = QTableWidget()
|
||||
self.flows_table.setColumnCount(5)
|
||||
self.flows_table.setHorizontalHeaderLabels([
|
||||
"Source → Destination", "Packets", "Max σ", "Protocols", "Frame Types"
|
||||
])
|
||||
QMenuBar::item:selected {
|
||||
background-color: #404040;
|
||||
}
|
||||
|
||||
# Configure table
|
||||
header = self.flows_table.horizontalHeader()
|
||||
header.setStretchLastSection(True)
|
||||
header.setSectionResizeMode(0, QHeaderView.Stretch)
|
||||
QMenuBar::item:pressed {
|
||||
background-color: #505050;
|
||||
}
|
||||
|
||||
self.flows_table.setSelectionBehavior(QTableWidget.SelectRows)
|
||||
self.flows_table.setAlternatingRowColors(True)
|
||||
self.flows_table.itemSelectionChanged.connect(self.on_flow_selected)
|
||||
/* Menu Dropdown */
|
||||
QMenu {
|
||||
background-color: #2d2d2d;
|
||||
color: #ffffff;
|
||||
border: 1px solid #404040;
|
||||
border-radius: 6px;
|
||||
padding: 4px;
|
||||
}
|
||||
|
||||
flows_layout.addWidget(self.flows_table)
|
||||
QMenu::item {
|
||||
padding: 8px 20px;
|
||||
border-radius: 4px;
|
||||
}
|
||||
|
||||
# Status label for visualization feedback
|
||||
self.viz_status_label = QLabel("Select a flow to view signal visualization")
|
||||
self.viz_status_label.setStyleSheet("color: gray; font-style: italic;")
|
||||
flows_layout.addWidget(self.viz_status_label)
|
||||
QMenu::item:selected {
|
||||
background-color: #404040;
|
||||
}
|
||||
|
||||
flows_group.setLayout(flows_layout)
|
||||
layout.addWidget(flows_group)
|
||||
/* Toolbar */
|
||||
QToolBar {
|
||||
background-color: #2d2d2d;
|
||||
border: none;
|
||||
padding: 4px;
|
||||
spacing: 8px;
|
||||
}
|
||||
|
||||
widget.setLayout(layout)
|
||||
return widget
|
||||
QToolButton {
|
||||
background-color: #404040;
|
||||
color: #ffffff;
|
||||
border: 1px solid #505050;
|
||||
border-radius: 6px;
|
||||
padding: 8px 12px;
|
||||
font-weight: 500;
|
||||
}
|
||||
|
||||
QToolButton:hover {
|
||||
background-color: #505050;
|
||||
border-color: #606060;
|
||||
}
|
||||
|
||||
QToolButton:pressed {
|
||||
background-color: #353535;
|
||||
}
|
||||
|
||||
/* Status Bar */
|
||||
QStatusBar {
|
||||
background-color: #2d2d2d;
|
||||
color: #cccccc;
|
||||
border-top: 1px solid #404040;
|
||||
padding: 4px;
|
||||
}
|
||||
|
||||
/* Progress Bar */
|
||||
QProgressBar {
|
||||
background-color: #404040;
|
||||
border: 1px solid #505050;
|
||||
border-radius: 4px;
|
||||
text-align: center;
|
||||
color: #ffffff;
|
||||
}
|
||||
|
||||
QProgressBar::chunk {
|
||||
background-color: #0078d4;
|
||||
border-radius: 3px;
|
||||
}
|
||||
|
||||
/* Spin Box */
|
||||
QSpinBox {
|
||||
background-color: #404040;
|
||||
color: #ffffff;
|
||||
border: 1px solid #505050;
|
||||
border-radius: 4px;
|
||||
padding: 4px 8px;
|
||||
min-width: 50px;
|
||||
}
|
||||
|
||||
QSpinBox:hover {
|
||||
border-color: #606060;
|
||||
}
|
||||
|
||||
QSpinBox:focus {
|
||||
border-color: #0078d4;
|
||||
}
|
||||
|
||||
QSpinBox::up-button, QSpinBox::down-button {
|
||||
background-color: #505050;
|
||||
border: none;
|
||||
width: 16px;
|
||||
}
|
||||
|
||||
QSpinBox::up-button:hover, QSpinBox::down-button:hover {
|
||||
background-color: #606060;
|
||||
}
|
||||
|
||||
/* Labels */
|
||||
QLabel {
|
||||
color: #ffffff;
|
||||
}
|
||||
|
||||
/* Dock Widgets */
|
||||
QDockWidget {
|
||||
background-color: #1e1e1e;
|
||||
color: #ffffff;
|
||||
titlebar-close-icon: none;
|
||||
titlebar-normal-icon: none;
|
||||
}
|
||||
|
||||
QDockWidget::title {
|
||||
background-color: #2d2d2d;
|
||||
color: #ffffff;
|
||||
padding: 8px;
|
||||
border-bottom: 1px solid #404040;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
/* Splitter */
|
||||
QSplitter::handle {
|
||||
background-color: #404040;
|
||||
}
|
||||
|
||||
QSplitter::handle:horizontal {
|
||||
width: 2px;
|
||||
}
|
||||
|
||||
QSplitter::handle:vertical {
|
||||
height: 2px;
|
||||
}
|
||||
"""
|
||||
|
||||
self.setStyleSheet(dark_stylesheet)
|
||||
|
||||
def setup_docking_ui(self):
|
||||
"""Set up the UI layout with integrated plots"""
|
||||
# Create docking panels
|
||||
self.flow_list_dock = FlowListDockWidget(self)
|
||||
self.flow_detail_dock = FlowDetailDockWidget(self)
|
||||
|
||||
# Set flow list as central widget to take full width
|
||||
self.setCentralWidget(self.flow_list_dock)
|
||||
|
||||
# Add detail dock at bottom
|
||||
self.addDockWidget(Qt.BottomDockWidgetArea, self.flow_detail_dock)
|
||||
|
||||
# Connect signals
|
||||
self.flow_list_dock.flows_table.itemSelectionChanged.connect(self.on_flow_selection_changed)
|
||||
|
||||
# Set detail dock height
|
||||
self.resizeDocks([self.flow_detail_dock], [150], Qt.Vertical)
|
||||
|
||||
def create_right_panel(self):
|
||||
"""Create the right panel with plot area"""
|
||||
widget = QWidget()
|
||||
layout = QVBoxLayout()
|
||||
|
||||
def on_flow_selection_changed(self):
|
||||
"""Handle flow selection change to update detail panel"""
|
||||
if not hasattr(self, 'flow_list_dock') or not self.analyzer:
|
||||
return
|
||||
|
||||
selected_rows = self.flow_list_dock.flows_table.selectionModel().selectedRows()
|
||||
|
||||
plot_group = QGroupBox("Signal Visualization")
|
||||
plot_layout = QVBoxLayout()
|
||||
if not selected_rows:
|
||||
self.flow_detail_dock.update_flow_details(None, None)
|
||||
return
|
||||
|
||||
self.plot_widget = PlotWidget()
|
||||
plot_layout.addWidget(self.plot_widget)
|
||||
# Get selected flow
|
||||
row = selected_rows[0].row()
|
||||
flow_item = self.flow_list_dock.flows_table.item(row, 0)
|
||||
flow = flow_item.data(Qt.UserRole)
|
||||
|
||||
plot_group.setLayout(plot_layout)
|
||||
layout.addWidget(plot_group)
|
||||
|
||||
widget.setLayout(layout)
|
||||
return widget
|
||||
if flow:
|
||||
self.flow_detail_dock.update_flow_details(flow, self.analyzer)
|
||||
|
||||
def setup_menus(self):
|
||||
"""Set up application menus"""
|
||||
menubar = self.menuBar()
|
||||
|
||||
# File menu
|
||||
file_menu = menubar.addMenu("File")
|
||||
file_menu = menubar.addMenu("&File")
|
||||
|
||||
open_action = QAction("Open PCAP...", self)
|
||||
open_action.setShortcut("Ctrl+O")
|
||||
# Open PCAP
|
||||
open_action = QAction("&Open PCAP...", self)
|
||||
open_action.setShortcut(QKeySequence.Open)
|
||||
open_action.setStatusTip("Open a PCAP file for analysis")
|
||||
open_action.triggered.connect(self.open_pcap_file)
|
||||
file_menu.addAction(open_action)
|
||||
|
||||
# Monitor NIC
|
||||
monitor_action = QAction("&Monitor NIC...", self)
|
||||
monitor_action.setShortcut("Ctrl+M")
|
||||
monitor_action.setStatusTip("Start live network monitoring")
|
||||
monitor_action.triggered.connect(self.monitor_nic)
|
||||
file_menu.addAction(monitor_action)
|
||||
|
||||
file_menu.addSeparator()
|
||||
|
||||
exit_action = QAction("Exit", self)
|
||||
exit_action.setShortcut("Ctrl+Q")
|
||||
# Exit
|
||||
exit_action = QAction("E&xit", self)
|
||||
exit_action.setShortcut(QKeySequence.Quit)
|
||||
exit_action.setStatusTip("Exit StreamLens")
|
||||
exit_action.triggered.connect(self.close)
|
||||
file_menu.addAction(exit_action)
|
||||
|
||||
# View menu
|
||||
view_menu = menubar.addMenu("View")
|
||||
view_menu = menubar.addMenu("&View")
|
||||
|
||||
refresh_action = QAction("Refresh", self)
|
||||
refresh_action.setShortcut("F5")
|
||||
# Refresh
|
||||
refresh_action = QAction("&Refresh", self)
|
||||
refresh_action.setShortcut(QKeySequence.Refresh)
|
||||
refresh_action.setStatusTip("Refresh current data")
|
||||
refresh_action.triggered.connect(self.refresh_data)
|
||||
view_menu.addAction(refresh_action)
|
||||
|
||||
view_menu.addSeparator()
|
||||
|
||||
# Show/Hide panels
|
||||
show_flow_details_action = QAction("Show Flow &Details", self)
|
||||
show_flow_details_action.setCheckable(True)
|
||||
show_flow_details_action.setChecked(True)
|
||||
show_flow_details_action.triggered.connect(lambda checked: self.flow_detail_dock.setVisible(checked))
|
||||
view_menu.addAction(show_flow_details_action)
|
||||
|
||||
# Help menu
|
||||
help_menu = menubar.addMenu("&Help")
|
||||
|
||||
about_action = QAction("&About StreamLens...", self)
|
||||
about_action.setStatusTip("About StreamLens")
|
||||
about_action.triggered.connect(self.show_about)
|
||||
help_menu.addAction(about_action)
|
||||
|
||||
def setup_toolbar(self):
|
||||
"""Set up application toolbar"""
|
||||
toolbar = QToolBar("Main Toolbar")
|
||||
toolbar.setMovable(False)
|
||||
self.addToolBar(toolbar)
|
||||
|
||||
# File operations
|
||||
open_action = QAction("Open", self)
|
||||
open_action.setShortcut(QKeySequence.Open)
|
||||
open_action.setStatusTip("Open PCAP file")
|
||||
open_action.triggered.connect(self.open_pcap_file)
|
||||
toolbar.addAction(open_action)
|
||||
|
||||
monitor_action = QAction("Monitor", self)
|
||||
monitor_action.setStatusTip("Monitor network interface")
|
||||
monitor_action.triggered.connect(self.monitor_nic)
|
||||
toolbar.addAction(monitor_action)
|
||||
|
||||
toolbar.addSeparator()
|
||||
|
||||
# Outlier threshold control
|
||||
toolbar.addWidget(QLabel("Outlier Threshold: "))
|
||||
self.outlier_threshold_spin = QSpinBox()
|
||||
self.outlier_threshold_spin.setRange(1, 10)
|
||||
self.outlier_threshold_spin.setValue(3)
|
||||
self.outlier_threshold_spin.setSuffix("σ")
|
||||
self.outlier_threshold_spin.setStatusTip("Set sigma threshold for outlier detection")
|
||||
self.outlier_threshold_spin.valueChanged.connect(self.on_outlier_threshold_changed)
|
||||
toolbar.addWidget(self.outlier_threshold_spin)
|
||||
|
||||
def setup_status_bar(self):
|
||||
"""Set up status bar"""
|
||||
@@ -369,7 +473,7 @@ class StreamLensMainWindow(QMainWindow):
|
||||
self.progress_bar.setValue(0)
|
||||
|
||||
# Disable UI during loading
|
||||
self.flows_table.setEnabled(False)
|
||||
self.flow_list_dock.flows_table.setEnabled(False)
|
||||
|
||||
# Start loading thread
|
||||
self.loading_thread = PCAPLoadThread(file_path)
|
||||
@@ -382,157 +486,27 @@ class StreamLensMainWindow(QMainWindow):
|
||||
"""Handle PCAP loading completion"""
|
||||
self.analyzer = analyzer
|
||||
self.progress_bar.setVisible(False)
|
||||
self.flows_table.setEnabled(True)
|
||||
self.flow_list_dock.flows_table.setEnabled(True)
|
||||
|
||||
# Update flow list dock with analyzer and file info
|
||||
self.flow_list_dock.set_analyzer(analyzer)
|
||||
self.flow_list_dock.update_file_info(self.current_file)
|
||||
|
||||
# Populate flows table with embedded plots (synchronous)
|
||||
self.flow_list_dock.populate_flows_table()
|
||||
|
||||
# Update file info
|
||||
summary = analyzer.get_summary()
|
||||
file_info = f"File: {os.path.basename(self.current_file)}\n"
|
||||
file_info += f"Packets: {summary['total_packets']:,}\n"
|
||||
file_info += f"Flows: {summary['unique_flows']}\n"
|
||||
file_info += f"IPs: {summary['unique_ips']}"
|
||||
self.file_info_label.setText(file_info)
|
||||
|
||||
# Populate flows table
|
||||
self.populate_flows_table()
|
||||
|
||||
self.status_bar.showMessage(f"Loaded {summary['total_packets']:,} packets from {os.path.basename(self.current_file)}")
|
||||
self.status_bar.showMessage(f"Loaded {summary['total_packets']:,} packets with embedded plots")
|
||||
|
||||
|
||||
def on_loading_error(self, error_message: str):
|
||||
"""Handle loading error"""
|
||||
self.progress_bar.setVisible(False)
|
||||
self.flows_table.setEnabled(True)
|
||||
self.flow_list_dock.flows_table.setEnabled(True)
|
||||
|
||||
QMessageBox.critical(self, "Loading Error", f"Error loading PCAP file:\n{error_message}")
|
||||
self.status_bar.showMessage("Error loading file")
|
||||
|
||||
def populate_flows_table(self):
|
||||
"""Populate the flows table with data"""
|
||||
if not self.analyzer:
|
||||
return
|
||||
|
||||
summary = self.analyzer.get_summary()
|
||||
flows_list = list(summary['flows'].values())
|
||||
|
||||
# Sort by maximum sigma deviation
|
||||
flows_list.sort(key=lambda x: (
|
||||
self.analyzer.statistics_engine.get_max_sigma_deviation(x),
|
||||
x.frame_count
|
||||
), reverse=True)
|
||||
|
||||
self.flows_table.setRowCount(len(flows_list))
|
||||
|
||||
for row, flow in enumerate(flows_list):
|
||||
# Source -> Destination
|
||||
flow_item = QTableWidgetItem(f"{flow.src_ip} → {flow.dst_ip}")
|
||||
self.flows_table.setItem(row, 0, flow_item)
|
||||
|
||||
# Packets
|
||||
packets_item = QTableWidgetItem(str(flow.frame_count))
|
||||
packets_item.setData(Qt.UserRole, flow) # Store flow object
|
||||
self.flows_table.setItem(row, 1, packets_item)
|
||||
|
||||
# Max sigma deviation
|
||||
max_sigma = self.analyzer.statistics_engine.get_max_sigma_deviation(flow)
|
||||
sigma_item = QTableWidgetItem(f"{max_sigma:.2f}σ")
|
||||
self.flows_table.setItem(row, 2, sigma_item)
|
||||
|
||||
# Protocols
|
||||
protocols = ", ".join(flow.protocols)
|
||||
if flow.detected_protocol_types:
|
||||
protocols += f" ({', '.join(flow.detected_protocol_types)})"
|
||||
protocols_item = QTableWidgetItem(protocols)
|
||||
self.flows_table.setItem(row, 3, protocols_item)
|
||||
|
||||
# Frame types
|
||||
frame_types = ", ".join(flow.frame_types.keys())
|
||||
frame_types_item = QTableWidgetItem(frame_types)
|
||||
self.flows_table.setItem(row, 4, frame_types_item)
|
||||
|
||||
# Resize columns to content
|
||||
self.flows_table.resizeColumnsToContents()
|
||||
|
||||
def on_flow_selected(self):
|
||||
"""Handle flow selection and automatically render plots"""
|
||||
selected_rows = self.flows_table.selectionModel().selectedRows()
|
||||
|
||||
if not selected_rows:
|
||||
# No selection - clear plot and show message
|
||||
self.plot_widget.clear_plot()
|
||||
self.viz_status_label.setText("Select a flow to view signal visualization")
|
||||
self.viz_status_label.setStyleSheet("color: gray; font-style: italic;")
|
||||
return
|
||||
|
||||
# Get selected flow and automatically visualize
|
||||
self.visualize_selected_flow()
|
||||
|
||||
def visualize_selected_flow(self):
|
||||
"""Visualize the selected flow"""
|
||||
if not self.analyzer:
|
||||
return
|
||||
|
||||
selected_rows = self.flows_table.selectionModel().selectedRows()
|
||||
if not selected_rows:
|
||||
return
|
||||
|
||||
# Get selected flow
|
||||
row = selected_rows[0].row()
|
||||
flow_item = self.flows_table.item(row, 1) # Packets column has flow data
|
||||
flow = flow_item.data(Qt.UserRole)
|
||||
|
||||
if not flow:
|
||||
return
|
||||
|
||||
# Check if flow has Chapter 10 data
|
||||
has_ch10 = any('CH10' in ft or 'TMATS' in ft for ft in flow.frame_types.keys())
|
||||
|
||||
if not has_ch10:
|
||||
# Clear plot and show informative message
|
||||
self.plot_widget.clear_plot()
|
||||
self.viz_status_label.setText("Selected flow does not contain Chapter 10 telemetry data")
|
||||
self.viz_status_label.setStyleSheet("color: orange; font-style: italic;")
|
||||
return
|
||||
|
||||
# Get flow packets
|
||||
flow_packets = self.get_flow_packets(flow)
|
||||
|
||||
if not flow_packets:
|
||||
# Clear plot and show error message
|
||||
self.plot_widget.clear_plot()
|
||||
self.viz_status_label.setText("No packets found for selected flow")
|
||||
self.viz_status_label.setStyleSheet("color: red; font-style: italic;")
|
||||
return
|
||||
|
||||
# Use signal visualizer to extract and process signals
|
||||
from ..utils.signal_visualizer import signal_visualizer
|
||||
|
||||
flow_key = f"{flow.src_ip} → {flow.dst_ip}"
|
||||
self.status_bar.showMessage(f"Extracting signals from flow {flow_key}...")
|
||||
self.viz_status_label.setText("Processing Chapter 10 telemetry data...")
|
||||
self.viz_status_label.setStyleSheet("color: blue; font-style: italic;")
|
||||
|
||||
try:
|
||||
# Extract signals
|
||||
tmats_metadata = signal_visualizer._extract_tmats_from_flow(flow_packets)
|
||||
signal_data_list = signal_visualizer._extract_signals_from_flow(flow_packets, tmats_metadata)
|
||||
|
||||
# Plot in GUI
|
||||
self.plot_widget.plot_flow_signals(flow, signal_data_list, flow_key)
|
||||
|
||||
if signal_data_list:
|
||||
self.status_bar.showMessage(f"Plotted {len(signal_data_list)} signal(s) from {flow_key}")
|
||||
self.viz_status_label.setText(f"Displaying {len(signal_data_list)} signal channel(s)")
|
||||
self.viz_status_label.setStyleSheet("color: green; font-weight: bold;")
|
||||
else:
|
||||
self.status_bar.showMessage(f"No decodable signal data found in {flow_key}")
|
||||
self.viz_status_label.setText("No decodable signal data found in selected flow")
|
||||
self.viz_status_label.setStyleSheet("color: orange; font-style: italic;")
|
||||
|
||||
except Exception as e:
|
||||
# Show error in status label instead of popup
|
||||
self.plot_widget.clear_plot()
|
||||
self.viz_status_label.setText(f"Visualization error: {str(e)}")
|
||||
self.viz_status_label.setStyleSheet("color: red; font-style: italic;")
|
||||
self.status_bar.showMessage("Visualization error")
|
||||
|
||||
def get_flow_packets(self, flow: 'FlowStats') -> List:
|
||||
"""Get all packets for a specific flow"""
|
||||
@@ -565,4 +539,48 @@ class StreamLensMainWindow(QMainWindow):
|
||||
self.loading_thread.quit()
|
||||
self.loading_thread.wait()
|
||||
|
||||
event.accept()
|
||||
event.accept()
|
||||
|
||||
# Menu and toolbar action handlers
|
||||
|
||||
def monitor_nic(self):
|
||||
"""Start network interface monitoring"""
|
||||
# TODO: Implement NIC monitoring dialog
|
||||
QMessageBox.information(
|
||||
self,
|
||||
"Monitor NIC",
|
||||
"Network interface monitoring will be implemented in a future version."
|
||||
)
|
||||
|
||||
def show_about(self):
|
||||
"""Show about dialog"""
|
||||
QMessageBox.about(
|
||||
self,
|
||||
"About StreamLens",
|
||||
"""<h2>StreamLens v1.0</h2>
|
||||
<p>Advanced Ethernet Traffic Analyzer</p>
|
||||
<p>Specialized protocol dissection for aviation and industrial networks
|
||||
with sigma-based outlier identification and interactive signal visualization.</p>
|
||||
<p><b>Features:</b></p>
|
||||
<ul>
|
||||
<li>Chapter 10 (IRIG 106) telemetry protocol support</li>
|
||||
<li>PTP (IEEE 1588) and IENA protocol dissection</li>
|
||||
<li>Statistical outlier detection</li>
|
||||
<li>Interactive signal visualization</li>
|
||||
<li>Docking panel interface</li>
|
||||
</ul>
|
||||
<p>Built with PySide6 and matplotlib</p>"""
|
||||
)
|
||||
|
||||
|
||||
def on_outlier_threshold_changed(self, value: int):
|
||||
"""Handle outlier threshold change"""
|
||||
if self.analyzer:
|
||||
# Update analyzer's outlier threshold
|
||||
self.analyzer.statistics_engine.sigma_threshold = float(value)
|
||||
|
||||
# Refresh the flow data with new threshold
|
||||
if hasattr(self, 'flow_list_dock'):
|
||||
self.flow_list_dock.populate_flows_table()
|
||||
|
||||
self.status_bar.showMessage(f"Outlier threshold updated to {value}σ")
|
||||
@@ -288,7 +288,9 @@ class Chapter10SignalDecoder:
|
||||
data_array = data_array * gain + offset
|
||||
|
||||
# Generate timestamps (would be more sophisticated in real implementation)
|
||||
sample_rate = self.tmats_metadata.sample_rate if self.tmats_metadata else 1000.0
|
||||
sample_rate = 1000.0 # Default sample rate
|
||||
if self.tmats_metadata and self.tmats_metadata.sample_rate and self.tmats_metadata.sample_rate > 0:
|
||||
sample_rate = self.tmats_metadata.sample_rate
|
||||
timestamps = np.arange(len(data_array)) / sample_rate
|
||||
|
||||
channel_name = f"CH{channel_id}"
|
||||
@@ -320,7 +322,10 @@ class Chapter10SignalDecoder:
|
||||
|
||||
data_array = np.array(samples, dtype=np.float32)
|
||||
|
||||
sample_rate = self.tmats_metadata.sample_rate if self.tmats_metadata else 1000.0
|
||||
# Use default sample rate if TMATS doesn't provide one
|
||||
sample_rate = 1000.0 # Default sample rate
|
||||
if self.tmats_metadata and self.tmats_metadata.sample_rate and self.tmats_metadata.sample_rate > 0:
|
||||
sample_rate = self.tmats_metadata.sample_rate
|
||||
timestamps = np.arange(len(data_array)) / sample_rate
|
||||
|
||||
channel_name = f"PCM_CH{channel_id}"
|
||||
@@ -350,17 +355,16 @@ class SignalVisualizer:
|
||||
|
||||
def visualize_flow_signals(self, flow: 'FlowStats', packets: List['Packet'], gui_mode: bool = False) -> None:
|
||||
"""Visualize signals from a Chapter 10 flow"""
|
||||
# Lazy load matplotlib with appropriate backend
|
||||
# IMPORTANT: For GUI mode with embedded plots, this method should NOT be called
|
||||
# Embedded plots should use the _extract methods directly
|
||||
if gui_mode:
|
||||
# For GUI mode, use Qt backend for embedded plots
|
||||
if not _ensure_matplotlib_loaded('Qt5Agg'):
|
||||
print("Matplotlib not available - cannot visualize signals")
|
||||
return
|
||||
else:
|
||||
# For TUI mode, use Agg backend to avoid GUI windows
|
||||
if not _ensure_matplotlib_loaded():
|
||||
print("Matplotlib not available - cannot visualize signals")
|
||||
return
|
||||
print("WARNING: visualize_flow_signals called in GUI mode - should use embedded plots instead")
|
||||
return # Don't create floating windows in GUI mode
|
||||
|
||||
# For TUI mode, use Agg backend to avoid GUI windows
|
||||
if not _ensure_matplotlib_loaded():
|
||||
print("Matplotlib not available - cannot visualize signals")
|
||||
return
|
||||
|
||||
flow_key = f"{flow.src_ip}->{flow.dst_ip}"
|
||||
|
||||
@@ -482,7 +486,9 @@ class SignalVisualizer:
|
||||
else:
|
||||
# Subsequent signals - add time offset to create continuous timeline
|
||||
if len(all_timestamps) > 0:
|
||||
time_offset = all_timestamps[-1] + (1.0 / signal_data.sample_rate)
|
||||
# Use safe sample rate (avoid division by None or zero)
|
||||
safe_sample_rate = signal_data.sample_rate if signal_data.sample_rate and signal_data.sample_rate > 0 else 1000.0
|
||||
time_offset = all_timestamps[-1] + (1.0 / safe_sample_rate)
|
||||
|
||||
# Add offset timestamps
|
||||
offset_timestamps = signal_data.timestamps + time_offset
|
||||
@@ -596,9 +602,10 @@ class SignalVisualizer:
|
||||
print(f"Signal plot saved to {filename}")
|
||||
plt.close(fig)
|
||||
else:
|
||||
# Store reference and show interactively (GUI mode)
|
||||
# Store reference but DO NOT show for GUI mode embedded plots
|
||||
# GUI mode should only use embedded widgets, not floating windows
|
||||
self.active_windows[flow_key] = fig
|
||||
plt.show()
|
||||
# Do not call plt.show() - this should only be used for TUI mode file output
|
||||
|
||||
except Exception as e:
|
||||
print(f"Signal visualization error: {e}")
|
||||
|
||||
Reference in New Issue
Block a user