API V2

gns3server/handlers/api/hypervisor/__init__.py

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+#!/usr/bin/env python
+#
+# Copyright (C) 2016 GNS3 Technologies Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import sys
+import os
+
+from .network_handler import NetworkHandler
+from .project_handler import ProjectHandler
+from .dynamips_device_handler import DynamipsDeviceHandler
+from .dynamips_vm_handler import DynamipsVMHandler
+from .qemu_handler import QEMUHandler
+from .virtualbox_handler import VirtualBoxHandler
+from .vpcs_handler import VPCSHandler
+from .vmware_handler import VMwareHandler
+from .config_handler import ConfigHandler
+from .file_handler import FileHandler
+from .version_handler import VersionHandler
+
+
+if sys.platform.startswith("linux") or hasattr(sys, "_called_from_test") or os.environ.get("PYTEST_BUILD_DOCUMENTATION") == "1":
+    # IOU runs only on Linux but testsuite work on UNIX platform
+    if not sys.platform.startswith("win"):
+        from .iou_handler import IOUHandler
+        from .docker_handler import DockerHandler
+
+

gns3server/handlers/api/hypervisor/version_handler.py

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+# -*- coding: utf-8 -*-
+#
+# Copyright (C) 2015 GNS3 Technologies Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from ....web.route import Route
+from ....config import Config
+from ....schemas.version import VERSION_SCHEMA
+from ....version import __version__
+from aiohttp.web import HTTPConflict
+
+
+class VersionHandler:
+
+    @classmethod
+    @Route.get(
+        r"/version",
+        description="Retrieve the server version number",
+        output=VERSION_SCHEMA)
+    def version(request, response):
+
+        config = Config.instance()
+        local_server = config.get_section_config("Server").getboolean("local", False)
+        response.json({"version": __version__, "local": local_server})
+
+    @classmethod
+    @Route.post(
+        r"/version",
+        description="Check if version is the same as the server",
+        output=VERSION_SCHEMA,
+        input=VERSION_SCHEMA,
+        status_codes={
+            200: "Same version",
+            409: "Invalid version"
+        })
+    def check_version(request, response):
+        if request.json["version"] != __version__:
+            raise HTTPConflict(text="Client version {} differs with server version {}".format(request.json["version"], __version__))
+        response.json({"version": __version__})