Rewrite Ecore_Con_Url as a non-Eo (since it's just legacy) that is
built on top of Efl_Net_Dialer_Http.
Since there are some legacy behavior we do not want to expose in the
new classes, hack around and manipulate the curl_easy_setopt()
directly in those cases.
This includes the cookies: there is no reason why we should expose
independent files for read (COOKIEFILE) and write (COOKIEJAR), real
world applications can manipulate the files directly, like copying
from a template to a RDWR before using, etc.
CURL needs some special curl_easy_setopt() calls to enable automatic
gzip deflate (CURLOPT_ENCODING) and
If-Modified-Since/If-Unmodified-Since logic.
As If-Modified-Since/If-Unmodified-Since requires a timestamp string,
let's expose class methods to handle those.
Summary:
Currently eolian abbreviates when only the last word of class name and
the first word of method name are same, but this patch abbreviates
generated c name of function to remove all duplicated affix.
For example, "efl_io_closer_fd_closer_fd_set" will be "efl_io_closer_fd_set".
Reviewers: jpeg
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D4430
Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
The low level I/O primitives are powerful but adds some complexity to
use, for bi-directional streaming communication one ends creating two
Efl.Io.Queue and two Efl.Io.Copier to pipe data to socket when it can
operate.
Then encapsulate the socket using the new Efl.Io.Buffered_Stream, this
will allow the socket, be a dialer or a server client, to be operated
as a single handle that internally carries about the buffering for
you.
As one can see in the examples, compared to their "manual"
alternatives they are very easy to use, ressembling
Ecore_Con_Server/Ecore_Con_Client, but also offers line-based
delimiters and the possibility to let the socket to handle queueing
for you in case you received partial messages (just do not
read/clear/discard the received data).
I just realized that if a client is not referenced it would leak in
the 'ssl' server as we must del it.
However, if we del the SSL socket, we're going to close the underlying
TCP. But we're from the TCP "client,add" callback and this causes
issues since "closed" will be emitted, our close callback will
unparent the client, which lead to it being deleted.
The proper solution is to only monitor "closed" if the client is
accepted. Otherwise we just check if it was closed, if we're the
parent, etc...
Fixing this in all servers were painful, we could share since most
inherit from Efl.Net.Server.Fd. Then add the "client_announce"
protected method to do it, and document how it should work.
There was a bug that if the remote peer closed the connection, it
would trigger 'read' event, which would read 0 bytes, flagging as
EOS... but then marking as "can_read", which was wrong.
Just stop monitoring the events and fix that.
If we let the user know he can read or write, stop monitoring
otherwise fd handler will constanly report of data to read/write until
its actually done, which would clear the kernel flag.
Since we use "can_read" and "can_write" for that, toggle the callback
connection that manages the actual Ecore_Fd_Handler monitor.
Instead of adding a job to create the socket and call bind(), do it
straight from the serve() method, this allows the caller to set
umask(), permissions and so on.
Document this behavior in the class, since we can't extend the
method's documentation.
The new efl_net code won't compose any path own its own, allowing the
user to connect to non-EFL systems.
However we need a way to use the same path Ecore_Con_Server does, so
we can reach it. Then export and use ecore_con_local_path_new() to do
exactly that.
Summary:
fix warnings while generating documents
- end of file while inside a group (eina_util.h)
- missing title after \defgroup
- ignoring title "Ecore_Con_Lib_Group" that does not match old title
Reviewers: Hermet
Subscribers: cedric, jpeg
Differential Revision: https://phab.enlightenment.org/D4420
Since connman is specific to linux, on other platforms just compile a
dummy "none" backend that will always report online and no other
details. This will be used in Windows, MacOS and other platforms that
still lack a proper backend.
The compile-time infrastructure also allows for networkmanager to be
added with ease, simply copy "efl_net*-none.c" or "efl_net*-connman.c"
to be a starting point and then add its specifics, adapting
configure.ac and Makefile_Ecore_Con.am
The time to live hop limit should not be named loopback and have a type that
can actuall hold the number of hops. It already was always uint8 in the code.
Just fix the eo file.
windows is nasty and defines the value to be set or retrieved as
'char *', which triggers a warning when we use another kind of
pointer.
Partially addresses D4357.
windows is nasty and defines the payload to be sent or received as
'char *', which triggers a warning when we use another kind of
pointer.
Partially addresses D4357.
On Windows SOCKET is unsigned, thus will cause sign errors when
formatting with "%d" or comparing with signed values.
On UNIX it was quiet and easy to miss, thus a new #define can be used
to check for those. It will use 'unsigned long' as SOCKET, thus will
complain out loud and not even work correctly when using pointers on
64bits UNIX on mistakes -- which should improve the situation.
This helped to fix lots of missing conversions, all fixed.
This partially addresses D4357.
printf() was not happy with a void* being used with the %s format.
Since the 'key' values are actually strings and let's declare them
as const char* to fully embrace the string semantics.
These are objects to allow control of networking devices
(efl_net_control) as well as an application to request for
connectivity (efl_net_session).
They are loosely based on ConnMan.org, which we already use in
Enlightenment Window Manager via DBus access with Eldbus. However they
do not map 1:1 as the goal was to expose a viable subset of controls
but in a simple and general way, thus nome strings were converted to
enums, some arrays of strings were converted to bitwise flags, some
names were made more general, such as "service" was turned into
"access point" so it doesn't generate confusion with other "network
services" (ie: http server), or "favorite" that was renamed to
"remembered". Some behavior are slightly different (yet able to be
implemented on top), such as "Service.MoveBefore" and "MoveAfter" were
converted to a numeric "priority", calculated from service's list
index, changing the priority will reoder the list and thus generate
the MoveBefore and MoveAfter DBus commands.
ConnMan was chosen not only because we already use it, but because its
DBus API is sane and simple, with the server doing almost all that we
need. This is visible in the efl_net_session, which is completely done
in the server and do not require any extra work on our side -- aside
from talking DBus and converting to Eo, which is a major work :-D
NOTE: ConnMan doesn't use FreeDesktop.Org DBus interfaces such as
Properties and ObjectManager, thus we cannot use
eldbus_model_object.
There are two examples added:
- efl_net_session_example: monitors the connection available for an
application and try to connect. You need a connman compiled with
session_policy_local and a configuration file explained in
https://github.com/aldebaran/connman/blob/master/doc/session-policy-format.txt
to get a connection if nothing is connected. Otherwise it will just
monitor the connectivity state.
- efl_net_control_example: monitors, plays the agent and configure
the network details. It can enable/disable technologies, connect to
access points (services) and configure them. It's quite extensive
as allows testing all of ConnMan's DBus API except P2P (Peers).
Carsten Haitzler
Gustavo Sverzut Barbieri
Andrii Kroitor
Jee-Yong Um
Stefan Schmidt
Vincent Torri
Jean Guyomarc'h
Daniel Kolesa