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core, jp: component handling + client handling refactoring:

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- SàT can now handle components
    - plugin have now a "modes" key in PLUGIN_INFO where they declare if they can be used with clients and or components. They default to be client only.
    - components are really similar to clients, but with some changes in behaviour:
        * component has "entry point", which is a special plugin with a componentStart method, which is called just after component is connected
        * trigger end with a different suffixes (e.g. profileConnected vs profileConnectedComponent), so a plugin which manage both clients and components can have different workflow
        * for clients, only triggers of plugins handling client mode are launched
        * for components, only triggers of plugins needed in dependencies are launched. They all must handle component mode.
        * component have a sendHistory attribute (False by default) which can be set to True to allow saving sent messages into history
        * for convenience, "client" is still used in method even if it can now be a component
        * a new "component" boolean attribute tells if we have a component or a client
        * components have to add themselve Message protocol
        * roster and presence protocols are not added for components
        * component default port is 5347 (which is Prosody's default port)
    - asyncCreateProfile has been renamed for profileCreate, both to follow new naming convention and to prepare the transition to fully asynchronous bridge
    - createProfile has a new "component" attribute. When used to create a component, it must be set to a component entry point
    - jp: added --component argument to profile/create
    - disconnect bridge method is now asynchronous, this way frontends can know when disconnection is finished
    - new PI_* constants for PLUGIN_INFO values (not used everywhere yet)
    - client/component connection workflow has been moved to their classes instead of being a host methods
    - host.messageSend is now client.sendMessage, and former client.sendMessage is now client.sendMessageData.
    - identities are now handled in client.identities list, so it can be updated dynamically by plugins (in the future, frontends should be able to update them too through bridge)
    - profileConnecting* profileConnected* profileDisconnected* and getHandler now all use client instead of profile
This commit is contained in:
Goffi 2017-02-12 17:55:43 +01:00
commit 97337202cb
1 changed files with 839 additions and 523 deletions
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10
src/plugins/plugin_misc_maildir.py
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@ -45,7 +45,7 @@ PLUGIN_INFO = {
MAILDIR_PATH = "Maildir"
CATEGORY = D_("Mail Server")
NAME = D_('Block "normal" messages propagation')
# FIXME: (very) old and (very) experimental code, need a big cleaning/review
# FIXME: (very) old and (very) experimental code, need a big cleaning/review or to be deprecated
class MaildirError(Exception):
@ -82,8 +82,9 @@ class MaildirBox(object):
#the triggers
host.trigger.add("MessageReceived", self.messageReceivedTrigger)
def profileConnected(self, profile):
"""Called on profile connection, create profile data"""
def profileConnected(self, client):
"""Called on client connection, create profile data"""
profile = client.profile
self.data[profile] = PersistentBinaryDict("plugin_maildir", profile)
self.__mailboxes[profile] = {}
@ -93,8 +94,9 @@ class MaildirBox(object):
self.data[profile]["INBOX"] = {"cur_idx": 0}
self.data[profile].load().addCallback(dataLoaded)
def profileDisconnected(self, profile):
def profileDisconnected(self, client):
"""Called on profile disconnection, free profile's resources"""
profile = client.profile
del self.__mailboxes[profile]
del self.data[profile]