implement loading logic for laser plugins

mythril/plugin/interface.py

@@ -1,5 +1,5 @@
-from abc import ABC
-from mythril.laser.plugin import LaserPlugin
+from abc import ABC, abstractmethod
+from mythril.laser.plugin import PluginBuilder as LaserPluginBuilder
 
 
 class MythrilPlugin:
@@ -36,10 +36,13 @@ class MythrilCLIPlugin(MythrilPlugin):
     pass
 
 
-class MythrilLaserPlugin(MythrilPlugin, LaserPlugin, ABC):
+class MythrilLaserPlugin(MythrilPlugin, ABC):
     """ Mythril Laser Plugin interface
 
     Plugins of this type are used to instrument the laser EVM
     """
 
-    pass
+    @abstractmethod
+    @property
+    def builder(self) -> LaserPluginBuilder:
+        pass

mythril/plugin/loader.py

@@ -1,11 +1,12 @@
 from mythril.analysis.module import DetectionModule
 
-from mythril.plugin.interface import MythrilCLIPlugin, MythrilPlugin
+from mythril.plugin.interface import MythrilCLIPlugin, MythrilPlugin, MythrilLaserPlugin
 from mythril.plugin.discovery import PluginDiscovery
 from mythril.support.support_utils import Singleton
 
 from mythril.analysis.module.loader import ModuleLoader
-
+from mythril.laser.plugin import PluginBuilder as LaserPluginBuilder
+from mythril.laser.plugin.loader import LaserPluginLoader
 import logging
 
 log = logging.getLogger(__name__)
@@ -48,6 +49,11 @@ class MythrilPluginLoader(object, metaclass=Singleton):
         log.info(f"Loading detection module: {plugin.name}")
         ModuleLoader().register_module(plugin)
 
+    @staticmethod
+    def _load_laser_plugin(plugin: MythrilLaserPlugin):
+        log.info(f"Loading laser plugin: {plugin.name}")
+        LaserPluginLoader().load(plugin.builder)
+
     def _load_default_enabled(self):
         log.info("Loading installed analysis modules that are enabled by default")
         for plugin_name in PluginDiscovery().get_plugins(default_enabled=True):