ncclient:NETCONF Python client

# Copyright 2009 Shikhar Bhushan

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#    http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

NETCONF_NS = 'urn:ietf:params:xml:ns:netconf:base:1.0'

# Copyright 2009 Shikhar Bhushan

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#    http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

from ..error import ClientError, NETCONFError

class ContentError(ClientError):

    pass

# Copyright 2009 Shikhar Bhushan

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#    http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

import logging

from xml.etree import cElementTree as ElementTree

logging.getLogger('ncclient.content.hello')

from . import NETCONF_NS

from .util import qualify as _

from ..capability import Capabilities

def make(capabilities):

    return '<hello xmlns="%s">%s</hello>' % (NETCONF_NS, capabilities)

def parse(raw):

    id, capabilities = 0, Capabilities()

    root = ElementTree.fromstring(raw)

    if root.tag == _('hello'):

        for child in hello.getchildren():

            if child.tag == _('session-id'):

                id = int(child.text)

            elif child.tag == _('capabilities'):

                for cap in child.getiterator(_('capability')):

                    capabilities.add(cap.text)

    return id, capabilities

# Copyright 2009 Shikhar Bhushan

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#    http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

from xml.etree import cElementTree as ElementTree

from . import NETCONF_NS

from .util import qualify as _

def make(id, op):

    return '<rpc message-id="%s" xmlns="%s">%s</rpc>' % (id, NETCONF_NS, op)

#def parse(raw):

#    

#    class RootElementParser:

#        

#        def __init__(self):

#            self.id = 0

#            self.is_notification = False

#            

#        def start(self, tag, attrib):

#            if tag == _('rpc'):

#                self.id = int(attrib['message-id'])

#            elif tag == _('notification'):

#                self.is_notification = True

#    

#    target = RootElementParser()

#    parser = ElementTree.XMLTreeBuilder(target=target)

#    parser.feed(raw)

#    return target.id, target.is_notification

#

# Copyright 2009 Shikhar Bhushan

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#    http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

from . import NETCONF_NS

def qualify(tag, ns=NETCONF_NS):

    return '{%s}%s' % (ns, tag)