Commit Graph

23 Commits

Author SHA1 Message Date
Philip Withnall
5942cd7984 gio: Add SPDX license headers automatically
Add SPDX license (but not copyright) headers to all files which follow a
certain pattern in their existing non-machine-readable header comment.

This commit was entirely generated using the command:
```
git ls-files gio/*.[ch] | xargs perl -0777 -pi -e 's/\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/\n \*\n \* SPDX-License-Identifier: LGPL-2.1-or-later\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/igs'
```

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1415
2022-05-18 09:18:52 +01:00
Sebastian Dröge
20a2c379c4 Clamp number of vectors to IOV_MAX / UIO_MAXIOV for GOutputStream writev() calls in the implementations
More vectors will give an error and we can simply clamp here and
consider it like a short write instead.

In case of GSocketOutputStream this is done here instead of inside
GSocket before calling sendmsg() because we we can't generically handle
short writes when sending messages on a socket, e.g. for datagram
sockets this causes only part of the datagram to be sent and an error
would be more useful in this case than sending corrupted data.

Also reduce the fallback limit to 16 in gsocket.c as that's the minimum
value required by POSIX and add a static assertion that the limit is
never bigger than G_MAXINT as that's the type recvmmsg/sendmmsg take.
2019-05-31 12:51:59 +03:00
Sebastian Dröge
e6f5a50cd7 Implement GOutputStream::writev_fn() and GPollableOutputStream::writev_nonblocking() for GSocketOutputStream 2019-01-24 16:25:52 +02:00
Sébastien Wilmet
3bf4a720c3 gio/: LGPLv2+ -> LGPLv2.1+
Sub-directories inside gio/ already processed in a previous commit:
- fam/
- gdbus-2.0/ (which contains only codegen/)
- gvdb/
- inotify/
- tests/
- win32/
- xdgmime/

Other sub-directories inside gio/:
- completion/: no license headers
- kqueue/: not LGPL, BSD-style license

https://bugzilla.gnome.org/show_bug.cgi?id=776504
2017-05-29 19:53:34 +02:00
Daniel Mustieles
078dbda148 Updated FSF's address 2014-01-31 14:31:55 +01:00
Emmanuele Bassi
54cc43630d Rename the generated private data getter function
As it turns out, we have examples of internal functions called
type_name_get_private() in the wild (especially among older libraries),
so we need to use a name for the per-instance private data getter
function that hopefully won't conflict with anything.
2013-06-24 15:43:04 +01:00
Emmanuele Bassi
32747def4b gio: Use the new private instance data declaration
Use the newly added macros, and remove the explicit calls to
g_type_class_add_private().

https://bugzilla.gnome.org/show_bug.cgi?id=700035
2013-06-24 14:18:01 +01:00
Dan Winship
d21309464c gio: port networking classes from GSimpleAsyncResult to GTask
https://bugzilla.gnome.org/show_bug.cgi?id=661767
2012-10-10 10:29:37 -04:00
Dan Winship
00ee06e6a3 gio: use GPollable* to implement fallback read_async/write_async
If a GInputStream does not provide a read_async() implementation, but
does implement GPollableInputStream, then instead of doing
read-synchronously-in-a-thread, just use
g_pollable_input_stream_read_nonblocking() and
g_pollable_input_stream_create_source() to implement an async read in
the same thread. Similarly for GOutputStream.

Remove a bunch of existing read_async()/write_async() implementations
that are basically equivalent to the new fallback method.

https://bugzilla.gnome.org/show_bug.cgi?id=673997
2012-04-17 12:33:12 -04:00
Dan Winship
95faa44f2d GSocketInputStream/GSocketOutputStream: fix win32 build
based on a patch from Chun-wei Fan

https://bugzilla.gnome.org/show_bug.cgi?id=664455
2011-11-22 08:56:54 -05:00
Dan Winship
759c0e935d gio: more implementations of GFileDescriptorBased
Implement GFileDescriptorBased in GSocket{Input,Output}Stream and
GUnix{Input,Output}Stream.

https://bugzilla.gnome.org/show_bug.cgi?id=616852
2011-11-09 08:27:53 -05:00
Dan Winship
c20c2c0abd Add pollable input/output streams
When interfacing with APIs that expect unix-style async I/O, it is
useful to be able to tell in advance whether a read/write is going to
block. This adds new interfaces GPollableInputStream and
GPollableOutputStream that can be implemented by a GInputStream or
GOutputStream to add _is_readable/_is_writable, _create_source, and
_read_nonblocking/_write_nonblocking methods.

Also, implement for GUnixInput/OutputStream and
GSocketInput/OutputStream

https://bugzilla.gnome.org/show_bug.cgi?id=634241
2010-11-26 15:08:08 -05:00
Christian Persch
9e0c07870a Use g_simple_async_result_{new_,}take_error
Bug #633685.
2010-11-03 14:25:35 +01:00
Dan Winship
547311bfd8 Always do async vs sync correctly in GSocketConnection streams
Previously if a GSocketConnection had a blocking GSocket, it would
sometimes block during asynchonous I/O, and if it had a non-blocking
socket, it would sometimes return G_IO_ERROR_WOULD_BLOCK from
synchronous I/O. This fixes the connection to not depend on the socket
state.

https://bugzilla.gnome.org/show_bug.cgi?id=616458
2010-08-15 15:34:29 -04:00
Ryan Lortie
5b946e0504 gio/: fully remove gioalias hacks 2010-07-07 19:53:22 -04:00
Dan Winship
e0ff84e688 GSocketInput/OutputStream: fix non-blocking on Windows
The GSocket docs point out that g_socket_send/g_socket_receive may
return G_IO_ERROR_WOULD_BLOCK even if g_socket_condition_check claimed
that they wouldn't. Fix the socket streams to check for that.

https://bugzilla.gnome.org/show_bug.cgi?id=603309
2010-06-22 15:20:29 -04:00
Dan Winship
65cc5d895a Support g_main_context_push_thread_default() in gio
GFile allows for the possibility that external implementations may not
support thread-default contexts yet, via
g_file_supports_thread_contexts(). GVolumeMonitor is not yet
thread-default-context aware.

Add a test program to verify that basic gio async ops work correctly
in non-default contexts.

http://bugzilla.gnome.org/show_bug.cgi?id=579984
2009-07-01 09:02:46 -04:00
Dan Winship
53beca955e Add GCancellables to GSocket ops
Currently, to implement cancellability correctly, all synchronous
calls to GSocket must be preceded by a g_socket_condition_wait() call,
(even though GSocket does this internally as well) and all
asynchronous calls must do occasional manual
g_cancellable_is_cancelled() checks. Since it's trivial to do these
checks inside GSocket instead, and we don't particularly want to
encourage people to use the APIs non-cancellably, move the
cancellation support into GSocket and simplify the existing callers.

http://bugzilla.gnome.org/show_bug.cgi?id=586797
2009-06-30 11:42:17 -04:00
Matthias Clasen
a859f883cf Fix make check 2009-05-28 00:30:21 -04:00
Alexander Larsson
ce8361217c Import all the highlevel socket classes from gnio 2009-05-15 21:26:24 +02:00
Alexander Larsson
77657981f0 Removed. Removed. Added. Added. Renamed GSocket*Stream to GUnix*Stream and
2007-11-27  Alexander Larsson  <alexl@redhat.com>

        * Makefile.am:
        * gsocketinputstream.[ch]: Removed.
        * gsocketoutputstream.[ch]: Removed.
        * gunixinputstream.[ch]: Added.
        * gunixoutputstream.[ch]: Added.
	Renamed GSocket*Stream to GUnix*Stream and made
	it unix-only, since its not really only for sockets
	and it only works on unix (but is highly useful there).



svn path=/trunk/; revision=5956
2007-11-27 15:08:03 +00:00
Andrew Walton
5247f12f36 Bumps documentation to 93% symbol coverage, touching most
of the public files. Fixes broken function documentation prototypes. 
	Fixes GCancellable inaccuracies. Removes unnecessary incomplete 
	gtk-doc headers in private files.

svn path=/trunk/; revision=5953
2007-11-27 14:00:13 +00:00
Alexander Larsson
3781343738 gio/ docs/reference/gio Merged gio-standalone into glib.
2007-11-26  Alexander Larsson  <alexl@redhat.com>

        * Makefile.am:
        * configure.in:
        * gio-2.0-uninstalled.pc.in:
        * gio-2.0.pc.in: 
        * gio-unix-2.0-uninstalled.pc.in:
        * gio-unix-2.0.pc.in:
	* gio/
	* docs/reference/gio
	Merged gio-standalone into glib.
	
        * glib/glibintl.h:
        * glib/gutils.c:
	Export glib_gettext so that gio can use it
	Add P_ (using same domain for now)
	Add I_ as g_intern_static_string


svn path=/trunk/; revision=5941
2007-11-26 16:13:05 +00:00