diff options
Diffstat (limited to 'src/services/installation_service.py')
| -rw-r--r-- | src/services/installation_service.py | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/src/services/installation_service.py b/src/services/installation_service.py deleted file mode 100644 index 92d5132..0000000 --- a/src/services/installation_service.py +++ /dev/null @@ -1,205 +0,0 @@ -import os -import zipfile -import shutil -import tempfile -from typing import Dict, Any -import decky - - -class InstallationService: - """Service for handling lsfg-vk installation and uninstallation""" - - def __init__(self): - self.user_home = os.path.expanduser("~") - self.local_lib_dir = os.path.join(self.user_home, ".local", "lib") - self.local_share_dir = os.path.join(self.user_home, ".local", "share", "vulkan", "implicit_layer.d") - self.lsfg_script_path = os.path.join(self.user_home, "lsfg") - - # File paths - self.lib_file = os.path.join(self.local_lib_dir, "liblsfg-vk.so") - self.json_file = os.path.join(self.local_share_dir, "VkLayer_LS_frame_generation.json") - - async def install(self) -> Dict[str, Any]: - """Install lsfg-vk by extracting the zip file to ~/.local""" - try: - # Get the path to the lsfg-vk_archlinux.zip file in the bin directory - plugin_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__))) - zip_path = os.path.join(plugin_dir, "bin", "lsfg-vk_archlinux.zip") - - # Check if the zip file exists - if not os.path.exists(zip_path): - decky.logger.error(f"lsfg-vk_archlinux.zip not found at {zip_path}") - return {"success": False, "error": "lsfg-vk_archlinux.zip file not found"} - - # Create directories if they don't exist - os.makedirs(self.local_lib_dir, exist_ok=True) - os.makedirs(self.local_share_dir, exist_ok=True) - - # Extract the zip file - with zipfile.ZipFile(zip_path, 'r') as zip_ref: - # Use /tmp for temporary extraction since we may not have write permissions in plugin dir - with tempfile.TemporaryDirectory() as temp_dir: - zip_ref.extractall(temp_dir) - - # Look for the extracted files and copy them to the correct locations - for root, dirs, files in os.walk(temp_dir): - for file in files: - src_file = os.path.join(root, file) - if file.endswith('.so'): - # Copy library files to ~/.local/lib - dst_file = os.path.join(self.local_lib_dir, file) - shutil.copy2(src_file, dst_file) - decky.logger.info(f"Copied {file} to {dst_file}") - elif file.endswith('.json'): - # Copy JSON files to ~/.local/share/vulkan/implicit_layer.d - dst_file = os.path.join(self.local_share_dir, file) - shutil.copy2(src_file, dst_file) - decky.logger.info(f"Copied {file} to {dst_file}") - - # Create the lsfg script - self._create_lsfg_script() - - decky.logger.info("lsfg-vk installed successfully") - return {"success": True, "message": "lsfg-vk installed successfully"} - - except Exception as e: - decky.logger.error(f"Error installing lsfg-vk: {str(e)}") - return {"success": False, "error": str(e)} - - def _create_lsfg_script(self): - """Create the lsfg script in home directory""" - script_content = """#!/bin/bash - -export ENABLE_LSFG=1 -export LSFG_MULTIPLIER=2 -export LSFG_FLOW_SCALE=1.0 -# export LSFG_HDR=1 -# export LSFG_PERF_MODE=1 -# export MESA_VK_WSI_PRESENT_MODE=immediate # - disable vsync - -# Execute the passed command with the environment variables set -exec "$@" -""" - - with open(self.lsfg_script_path, 'w') as script_file: - script_file.write(script_content) - - # Make the script executable - os.chmod(self.lsfg_script_path, 0o755) - decky.logger.info(f"Created executable lsfg script at {self.lsfg_script_path}") - - async def check_installation(self) -> Dict[str, Any]: - """Check if lsfg-vk is already installed""" - try: - lib_exists = os.path.exists(self.lib_file) - json_exists = os.path.exists(self.json_file) - script_exists = os.path.exists(self.lsfg_script_path) - - decky.logger.info(f"Installation check: lib={lib_exists}, json={json_exists}, script={script_exists}") - - return { - "installed": lib_exists and json_exists, - "lib_exists": lib_exists, - "json_exists": json_exists, - "script_exists": script_exists, - "lib_path": self.lib_file, - "json_path": self.json_file, - "script_path": self.lsfg_script_path - } - - except Exception as e: - decky.logger.error(f"Error checking lsfg-vk installation: {str(e)}") - return {"installed": False, "error": str(e)} - - async def uninstall(self) -> Dict[str, Any]: - """Uninstall lsfg-vk by removing the installed files""" - try: - removed_files = [] - - # Remove library file if it exists - if os.path.exists(self.lib_file): - os.remove(self.lib_file) - removed_files.append(self.lib_file) - decky.logger.info(f"Removed {self.lib_file}") - - # Remove JSON file if it exists - if os.path.exists(self.json_file): - os.remove(self.json_file) - removed_files.append(self.json_file) - decky.logger.info(f"Removed {self.json_file}") - - # Remove lsfg script if it exists - if os.path.exists(self.lsfg_script_path): - os.remove(self.lsfg_script_path) - removed_files.append(self.lsfg_script_path) - decky.logger.info(f"Removed {self.lsfg_script_path}") - - if not removed_files: - return {"success": True, "message": "No lsfg-vk files found to remove"} - - decky.logger.info("lsfg-vk uninstalled successfully") - return { - "success": True, - "message": f"lsfg-vk uninstalled successfully. Removed {len(removed_files)} files.", - "removed_files": removed_files - } - - except Exception as e: - decky.logger.error(f"Error uninstalling lsfg-vk: {str(e)}") - return {"success": False, "error": str(e)} - - def cleanup_on_uninstall(self) -> None: - """Clean up lsfg-vk files when the plugin is uninstalled""" - try: - decky.logger.info(f"Checking for lsfg-vk files to clean up:") - decky.logger.info(f" Library file: {self.lib_file}") - decky.logger.info(f" JSON file: {self.json_file}") - decky.logger.info(f" lsfg script: {self.lsfg_script_path}") - - removed_files = [] - - # Remove library file if it exists - if os.path.exists(self.lib_file): - decky.logger.info(f"Found library file, attempting to remove: {self.lib_file}") - try: - os.remove(self.lib_file) - removed_files.append(self.lib_file) - decky.logger.info(f"Successfully removed {self.lib_file}") - except Exception as e: - decky.logger.error(f"Failed to remove {self.lib_file}: {str(e)}") - else: - decky.logger.info(f"Library file not found: {self.lib_file}") - - # Remove JSON file if it exists - if os.path.exists(self.json_file): - decky.logger.info(f"Found JSON file, attempting to remove: {self.json_file}") - try: - os.remove(self.json_file) - removed_files.append(self.json_file) - decky.logger.info(f"Successfully removed {self.json_file}") - except Exception as e: - decky.logger.error(f"Failed to remove {self.json_file}: {str(e)}") - else: - decky.logger.info(f"JSON file not found: {self.json_file}") - - # Remove lsfg script if it exists - if os.path.exists(self.lsfg_script_path): - decky.logger.info(f"Found lsfg script, attempting to remove: {self.lsfg_script_path}") - try: - os.remove(self.lsfg_script_path) - removed_files.append(self.lsfg_script_path) - decky.logger.info(f"Successfully removed {self.lsfg_script_path}") - except Exception as e: - decky.logger.error(f"Failed to remove {self.lsfg_script_path}: {str(e)}") - else: - decky.logger.info(f"lsfg script not found: {self.lsfg_script_path}") - - if removed_files: - decky.logger.info(f"Cleaned up {len(removed_files)} lsfg-vk files during plugin uninstall: {removed_files}") - else: - decky.logger.info("No lsfg-vk files found to clean up during plugin uninstall") - - except Exception as e: - decky.logger.error(f"Error cleaning up lsfg-vk files during uninstall: {str(e)}") - import traceback - decky.logger.error(f"Traceback: {traceback.format_exc()}") |