allocated on the stack using alloca() instead of using malloc() since
they are only used locally to these functions.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@46885 65c4cc65-6c06-0410-ace0-fbb531ad65f3
https://origsvn.digium.com/svn/asterisk/branches/1.4
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r46780 | file | 2006-11-01 13:39:47 -0500 (Wed, 01 Nov 2006) | 2 lines
Force poll() emulation for Darwin to always be on. It's too broken to consider being used. This resolves the console issue OSX users have been seeing. I would have liked to autoconf this but I haven't been able to come up with a test case that works. Que sera.
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- Check the channel name string length to be zero, not non-zero
- Check the message string length to be zero, not non-zero
- unlock the channel *after* calling sendtext
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@46661 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Might need better locking support, giving up if we can't get the lock. Right now,
using existing locking in find_resource
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@46582 65c4cc65-6c06-0410-ace0-fbb531ad65f3
https://origsvn.digium.com/svn/asterisk/branches/1.4
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r46554 | russell | 2006-10-31 00:55:07 -0500 (Tue, 31 Oct 2006) | 5 lines
Add a small tweak to the code that checks to see whether destination formats
are translatable based on the source format. If we have already determined
that there is no translation path in one direction, don't bother checking the
other direction.
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https://origsvn.digium.com/svn/asterisk/branches/1.4
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r46526 | kpfleming | 2006-10-30 16:19:55 -0600 (Mon, 30 Oct 2006) | 3 lines
when unregistering a translator, don't rebuild the translation matrix unless needed
when filtering formats out of an offer, ensure we check for translation ability in both directions
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various PBX installations and checks if a module is loaded before using
it.
example IFMODULE(chan_sip3.so)
issue #6671 in the bug tracker, finally gone. Thanks to mithraen for keeping
it updated.
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I currently don't see this as a bug that needs to be fixed in 1.4/1.2 too,
but feel free to backport if you see it that way. RTCP now binds to
ALL IP addresses on the host, RTP to a specific address.
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https://origsvn.digium.com/svn/asterisk/branches/1.4
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r46363 | russell | 2006-10-27 12:39:31 -0500 (Fri, 27 Oct 2006) | 5 lines
We should always be using _exit() after a fork() or vfork() instead of exit().
This is because exit() does some extra cleanup which in some implementations
of vfork(), for example, can actually modify the state of the parent process,
causing very weird bugs or crashes. (issue #7971, Nick Gavrikov)
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r46329 | russell | 2006-10-26 11:31:05 -0500 (Thu, 26 Oct 2006) | 11 lines
- If the source has no audio or no video portion, do not call powerof() to
get the format index.
- Don't run through the audio and video loops if there is no audio or video
portion of the source
If 0 is passed to powerof, it will return -1. This value of -1 was then being
used as an array index in these loops, which caused a crash on some systems.
Other than this issue, this code works as we expected it to. If a format is
not in the source, and we have to translation path to it, it is not offered in
the list of acceptable destination formats.
(fixes issue #8231)
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r46082 | kpfleming | 2006-10-23 22:45:42 -0500 (Mon, 23 Oct 2006) | 2 lines
add an API call to allow channel drivers to determine which media formats are compatible (passthrough or transcode) with the format an existing channel is already using
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r46083 | kpfleming | 2006-10-23 22:53:32 -0500 (Mon, 23 Oct 2006) | 2 lines
ensure that the translation matrix is properly lock-protected every place it is used
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r46152 | kpfleming | 2006-10-24 18:45:19 -0500 (Tue, 24 Oct 2006) | 2 lines
if multiple translators are registered for the same source/dest combination, ensure that the lowest-cost one is always inserted earlier in the list
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r46153 | kpfleming | 2006-10-24 19:10:54 -0500 (Tue, 24 Oct 2006) | 2 lines
code zone experiment: don't offer formats in the outbound INVITE that aren't either passthrough or translatable
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simplifies the manager queue handling as described in
the comment, and will make a lot easier to make further
work on this code.
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and support linux as well (using fopencookie(), which should
be available in glibc).
Update configure.ac to check for funopen (BSD) and fopencookie(glibc),
and while we are at it also for gethostbyname_r
(the generated files need to be updated, or you need
to run bootstrap.sh yourself).
Document the new options in http.conf.sample
(names are only tentative, better ones are welcome).
At this point we can safely enable the option.
Anyone willing to try this on Sun and Apple platforms ?
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The changes are not large. Most of the diff comes from putting the
global variables describing an accept session into a structure, so
we can reuse the existing code for running multiple accept threads
on different ports.
Once this is done, and if your system has the funopen() library
function (and ssl, of course), it is just a matter of calling
the appropriate functions to set up the ssl connection on the
existing socket, and everything works on the secure channel now.
At the moment, the code is disabled because i have not implemented yet
the autoconf code to detect the presence of funopen(), and add -lssl
to main/Makefile if ssl libraries are present. And a bit of documentation
on the http.conf arguments, too.
If you want to manually enable https support, that is very simple
(step 0 1 2 will be eventually detected by ./configure, the
rest is something you will have to do anyways).
0. make sure your system has funopen(3). FreeBSD does, linux probably
does too, not sure about other systems.
1. uncomment the following line in main/http.c
// #define DO_SSL /* comment in/out if you want to support ssl */
2. add -lssl to AST_LIBS in main/Makefile
3. add the following options to http.conf
sslenable=yes
sslbindport=4433 ; pick one you like
sslcert=/tmp/foo.pem ; path to your certificate file.
4. generate a suitable certificate e.g. (example from mini_httpd's Makefile:
openssl req -new -x509 -days 365 -nodes -out /tmp/foo.pem -keyout /tmp/foo.pem
and here you go:
https://localhost:4433/asterisk/manager
now works.
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reply back to http clients.
Use fprintf/fwrite instead, since we are already using a FILE *
to read the input.
If you wonder why, this is because it makes it trivial to
implement https support (as long as your system has funopen()).
And this is what i am going to put in with the next few commits...
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to minimize diffs with future modifications.
The current implementation is problematic for the following reasons:
+ all insertions are O(N) because the event list does not have a tail
pointer;
+ there is only a single lock protecting both session and users queues.
+ the implementation of the queue itself is not documented.
I think i have figured it out, more or less, but am unclear on
whether there is proper locking in place
The rewrite (which i have working locally) uses a tailq so insertions
are O(1), separate locks for the event and session queues, and has
a documented implementation so hopefully we can figure out if/where
bug exist.
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Of interest:
+ ast_get_manager_by_name_locked() is now without the ast_
prefix as it is a local function;
+ unuse_eventqent() renamed to unref_event(), and returns
the pointer to the next entry.
+ marked with XXX a couple of usages of unref_event()
because i suspect we are addressing the wrong entry.
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be called for each thread specific object after they are allocated. Note that
there was already the ability to define a custom cleanup function. Also, if
the custom cleanup function is used, it *MUST* call free on the thread
specific object at the end. There is no way to have this magically done that
I can think of because the cleanup function registered with the pthread
implementation will only call the function back with a pointer to the
thread specific object, not the parent ast_threadstorage object.
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+ more comments on struct mansession and global variables;
+ small improvements to the session matching code so it supports
multiple sessions from the same IP
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Russell Bryant
Joshua Colp
Steve Murphy
Kevin P. Fleming
Jason Parker
Olle Johansson
Luigi Rizzo
Mark Spencer
Tilghman Lesher