New wrapper module - for archived fs

fs_uae_wrapper/archive.py

@@ -0,0 +1,84 @@
+"""
+Run fs-uae with archived filesystem/adf files
+
+It will use compressed directories, and optionally replace source archive with
+the temporary one.
+"""
+import sys
+
+from fs_uae_wrapper import base
+
+
+class Archive(base.Base):
+    """
+    Class for performing extracting archive, copying emulator files, and
+    cleaning it back again
+    """
+    def __init__(self, conf_file, fsuae_options, configuration):
+        super(Archive, self).__init__(conf_file, fsuae_options, configuration)
+        self.archive_type = None
+
+    def run(self):
+        """
+        Main function which accepts configuration file for FS-UAE
+        It will do as follows:
+            - set needed full path for asset files
+            - extract archive file
+            - copy configuration
+            - run the emulation
+            - optionally make archive save state
+
+        Params:
+            conf_file:      a relative path to provided configuration file
+            fsuae_options: is an CmdOption object created out of command line
+                            parameters
+            configuration:  is config dictionary created out of config file
+        """
+        if not super(Archive, self).run():
+            return False
+
+        self._set_assets_paths()
+        if not self._extract():
+            return False
+
+        if not self._copy_conf():
+            return False
+
+        kick_opts = self._kickstart_option()
+        if kick_opts:
+            self.fsuae_options.update(kick_opts)
+
+        if self._run_emulator(self.fsuae_options.list()):
+            return self._make_archive()
+
+        return True
+
+    def _validate_options(self):
+
+        validation_result = super(Archive, self)._validate_options()
+
+        if not super(Archive, self)._validate_options():
+            validation_result = False
+
+        if 'wrapper_archive' not in self.all_options:
+            sys.stderr.write("Configuration lacks of required "
+                             "`wrapper_archive' option.\n")
+            validation_result = False
+
+        return validation_result
+
+    def _make_archive(self):
+        """
+        Produce archive and save it back. Than remove old one.
+        """
+        return True
+
+
+def run(config_file, fsuae_options, configuration):
+    """Run fs-uae with provided config file and options"""
+
+    runner = Archive(config_file, fsuae_options, configuration)
+    try:
+        return runner.run()
+    finally:
+        runner.clean()