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IOU integration.

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Improvements on module management.
File upload support.
Config file for the server.
This commit is contained in:
grossmj
2014-03-11 15:45:04 -06:00
parent 89888ae7bf
commit 0f75dbc68a
27 changed files with 2509 additions and 59 deletions
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30
gns3server/server.py
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@ -16,7 +16,7 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
Set up and run the server
Set up and run the server.
"""
import zmq
@ -24,6 +24,7 @@ from zmq.eventloop import ioloop, zmqstream
ioloop.install()
import os
import tempfile
import signal
import errno
import functools
@ -31,8 +32,10 @@ import socket
import tornado.ioloop
import tornado.web
import tornado.autoreload
from .config import Config
from .handlers.jsonrpc_websocket import JSONRPCWebSocket
from .handlers.version_handler import VersionHandler
from .handlers.file_upload_handler import FileUploadHandler
from .module_manager import ModuleManager
import logging
@ -42,7 +45,8 @@ log = logging.getLogger(__name__)
class Server(object):
# built-in handlers
handlers = [(r"/version", VersionHandler)]
handlers = [(r"/version", VersionHandler),
(r"/upload", FileUploadHandler)]
def __init__(self, host, port, ipc=False):
@ -62,6 +66,20 @@ class Server(object):
self._ipc = ipc
self._modules = []
# get the projects and temp directories from the configuration file (passed to the modules)
config = Config.instance()
server_config = config.get_default_section()
# default projects directory is "~/Documents/GNS3/projects"
self._projects_dir = os.path.expandvars(os.path.expanduser(server_config.get("projects_directory", "~/Documents/GNS3/projects")))
self._temp_dir = server_config.get("temporary_directory", tempfile.gettempdir())
if not os.path.exists(self._projects_dir):
try:
os.makedirs(self._projects_dir)
log.info("projects directory '{}' created".format(self._projects_dir))
except EnvironmentError as e:
log.error("could not create the projects directory {}: {}".format(self._projects_dir, e))
def load_modules(self):
"""
Loads the modules.
@ -73,7 +91,13 @@ class Server(object):
module_manager = ModuleManager([module_path])
module_manager.load_modules()
for module in module_manager.get_all_modules():
instance = module_manager.activate_module(module, ("127.0.0.1", self._zmq_port))
instance = module_manager.activate_module(module,
"127.0.0.1", # ZeroMQ server address
self._zmq_port, # ZeroMQ server port
projects_dir=self._projects_dir,
temp_dir=self._temp_dir)
if not instance:
continue
self._modules.append(instance)
destinations = instance.destinations()
for destination in destinations: