Add CLI and export functionality to WinDepends

Introduces a command-line interface (CLI) handler (CCliHandler.cs) and export functionality (CExporter.cs) supporting multiple formats (JSON, CSV, HTML, DOT, text). Updates README with CLI documentation and usage examples. Minor code and designer cleanups in utility and form files to support new features.

Author: hfiref0x

README.md

@@ -33,28 +33,144 @@ WinDepends is a rewrite of the [Dependency Walker](https://www.dependencywalker.
 *  Supports C++ function name undecorating to provide human readable C++ function prototypes including function names, return types, and parameter types.
 *  Save/restore sessions to/from files.
 *  Client-server architecture: Client (WinForms .NET app) provides the GUI; server (C application) handles PE parsing.
+*  Command-line interface (CLI) for automation and scripting with multiple export formats.
 
 ### Missing features / Known issues
 
 * Current state: **BETA**. Some Dependency Walker features are unimplemented (e.g., profiling).
 * MDI GUI discontinued; launch multiple instances to analyze multiple files.
 * Some functionality may not work as expected or be disabled in beta.
-* CLI version not yet implemented (and unlikely will be).
 * ARM binaries untested in native environments (lack of bare-metal hardware).
 * Some limitations stem from Windows OS support.
 * Found a bug? Have suggestions? Submit issues or pull requests! We appreciate your input!
 
 # Installation and Usage
 
 The WinDepends compiled binaries include:
-+ WinDepends.exe: Main GUI (client)
++ WinDepends.exe: Main GUI (client) and CLI
 + WinDepends.Core.exe: Server (launched by the client)
 + PDB files for both
 
 They can be found in the Release section of this repository.
 
 No installation required. Copy the folder, run WinDepends.exe. To uninstall, close the client/server and delete files.
 
+# Command-Line Interface (CLI)
+
+WinDepends supports a command-line interface for automation, scripting, and integration with other tools. The CLI mode is automatically activated when specific command-line switches are detected.
+
+### Basic Usage
+
+```
+WinDepends.exe <input-file> [options]
+```
+
+### Command-Line Options
+
+| Option | Description |
+|--------|-------------|
+| `-o, --output <file>` | Output file path (default: input file with format extension) |
+| `-f, --format <format>` | Output format: json, csv, html, dot, text (default: json) |
+| `-d, --depth <n>` | Maximum dependency depth (default: from configuration) |
+| `-q, --quiet` | Suppress console output |
+| `-e, --exports` | Include export information (default: on) |
+| `--no-exports` | Exclude export information |
+| `-i, --imports` | Include import information (default: on) |
+| `--no-imports` | Exclude import information |
+| `--no-resolve` | Don't resolve API set names (default: from configuration) |
+| `-k, --kernel` | Use kernel-mode search order |
+| `--short-paths` | Use short file names instead of full paths (default: from configuration) |
+| `-h, --help` | Show help message |
+| `-v, --version` | Show version information |
+
+**Note:** Many default values are read from the program configuration file. Use the GUI to configure these settings.
+
+### Export Formats
+
+| Format | Description |
+|--------|-------------|
+| `json` | Full structured JSON data with all module information |
+| `csv` | Flat module list as comma-separated values |
+| `html` | Interactive HTML report with collapsible dependency tree |
+| `dot` | Graphviz DOT format for graph visualization |
+| `text` | Plain text tree output |
+
+### Examples
+
+#### Basic JSON Export
+```cmd
+WinDepends.exe C:\Windows\System32\notepad.exe -o notepad.json -f json
+```
+
+#### HTML Report
+```cmd
+WinDepends.exe myapp.exe -o report.html -f html
+```
+
+#### Kernel-Mode Driver Analysis
+```cmd
+WinDepends.exe C:\Windows\System32\ntoskrnl.exe -o ntoskrnl.json -f json -k
+```
+
+#### Graphviz DOT Export
+```cmd
+WinDepends.exe module.dll -f dot -o dependencies.dot
+```
+To generate an image from DOT file:
+```cmd
+dot -Tpng dependencies.dot -o dependencies.png
+```
+
+#### Quiet Mode (No Console Output)
+```cmd
+WinDepends.exe myapp.exe -o report.json -f json -q
+```
+
+#### Limited Depth Analysis
+```cmd
+WinDepends.exe myapp.exe -o report.json -f json -d 3
+```
+
+#### Export Without Function Data
+```cmd
+WinDepends.exe myapp.exe -o report.json -f json --no-exports --no-imports
+```
+
+#### Short Paths (File Names Only)
+```cmd
+WinDepends.exe myapp.exe -o report.html -f html --short-paths
+```
+
+#### Combined Options
+```cmd
+WinDepends.exe C:\Windows\System32\ntoskrnl.exe -o ntoskrnl.html -f html -k -d 5 --short-paths
+```
+
+### CLI Output
+
+When not in quiet mode, the CLI displays progress information:
+
+```
+WinDepends CLI v1.0.0.2511
+Analyzing: C:\Windows\System32\notepad.exe
+[*] Server has been started: WDEP/1.0 WinDepends.Core
+Processing dependencies...
+  [1] Analyzing: ntdll.dll
+  [2] Analyzing: kernel32.dll
+  [3] Analyzing: kernelbase.dll
+  ... 
+Exporting to Html: notepad.html
+Export completed successfully. 
+```
+
+### GUI Mode
+
+When no CLI-specific switches are provided, WinDepends runs in GUI mode.  You can still pass a file path to open it directly:
+
+```cmd
+WinDepends.exe C:\Windows\System32\notepad.exe
+```
+
 # Documentation and Help
 
 * https://github.com/hfiref0x/WinDepends.Docs