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COPYING
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COPYING
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GNU GENERAL PUBLIC LICENSE
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Version 2, June 1991
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Copyright (C) 1989, 1991 Free Software Foundation, Inc.
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59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
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Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
License is intended to guarantee your freedom to share and change free
|
||||
software--to make sure the software is free for all its users. This
|
||||
General Public License applies to most of the Free Software
|
||||
Foundation's software and to any other program whose authors commit to
|
||||
using it. (Some other Free Software Foundation software is covered by
|
||||
the GNU Library General Public License instead.) You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
this service if you wish), that you receive source code or can get it
|
||||
if you want it, that you can change the software or use pieces of it
|
||||
in new free programs; and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
anyone to deny you these rights or to ask you to surrender the rights.
|
||||
These restrictions translate to certain responsibilities for you if you
|
||||
distribute copies of the software, or if you modify it.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must give the recipients all the rights that
|
||||
you have. You must make sure that they, too, receive or can get the
|
||||
source code. And you must show them these terms so they know their
|
||||
rights.
|
||||
|
||||
We protect your rights with two steps: (1) copyright the software, and
|
||||
(2) offer you this license which gives you legal permission to copy,
|
||||
distribute and/or modify the software.
|
||||
|
||||
Also, for each author's protection and ours, we want to make certain
|
||||
that everyone understands that there is no warranty for this free
|
||||
software. If the software is modified by someone else and passed on, we
|
||||
want its recipients to know that what they have is not the original, so
|
||||
that any problems introduced by others will not reflect on the original
|
||||
authors' reputations.
|
||||
|
||||
Finally, any free program is threatened constantly by software
|
||||
patents. We wish to avoid the danger that redistributors of a free
|
||||
program will individually obtain patent licenses, in effect making the
|
||||
program proprietary. To prevent this, we have made it clear that any
|
||||
patent must be licensed for everyone's free use or not licensed at all.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. This License applies to any program or other work which contains
|
||||
a notice placed by the copyright holder saying it may be distributed
|
||||
under the terms of this General Public License. The "Program", below,
|
||||
refers to any such program or work, and a "work based on the Program"
|
||||
means either the Program or any derivative work under copyright law:
|
||||
that is to say, a work containing the Program or a portion of it,
|
||||
either verbatim or with modifications and/or translated into another
|
||||
language. (Hereinafter, translation is included without limitation in
|
||||
the term "modification".) Each licensee is addressed as "you".
|
||||
|
||||
Activities other than copying, distribution and modification are not
|
||||
covered by this License; they are outside its scope. The act of
|
||||
running the Program is not restricted, and the output from the Program
|
||||
is covered only if its contents constitute a work based on the
|
||||
Program (independent of having been made by running the Program).
|
||||
Whether that is true depends on what the Program does.
|
||||
|
||||
1. You may copy and distribute verbatim copies of the Program's
|
||||
source code as you receive it, in any medium, provided that you
|
||||
conspicuously and appropriately publish on each copy an appropriate
|
||||
copyright notice and disclaimer of warranty; keep intact all the
|
||||
notices that refer to this License and to the absence of any warranty;
|
||||
and give any other recipients of the Program a copy of this License
|
||||
along with the Program.
|
||||
|
||||
You may charge a fee for the physical act of transferring a copy, and
|
||||
you may at your option offer warranty protection in exchange for a fee.
|
||||
|
||||
2. You may modify your copy or copies of the Program or any portion
|
||||
of it, thus forming a work based on the Program, and copy and
|
||||
distribute such modifications or work under the terms of Section 1
|
||||
above, provided that you also meet all of these conditions:
|
||||
|
||||
a) You must cause the modified files to carry prominent notices
|
||||
stating that you changed the files and the date of any change.
|
||||
|
||||
b) You must cause any work that you distribute or publish, that in
|
||||
whole or in part contains or is derived from the Program or any
|
||||
part thereof, to be licensed as a whole at no charge to all third
|
||||
parties under the terms of this License.
|
||||
|
||||
c) If the modified program normally reads commands interactively
|
||||
when run, you must cause it, when started running for such
|
||||
interactive use in the most ordinary way, to print or display an
|
||||
announcement including an appropriate copyright notice and a
|
||||
notice that there is no warranty (or else, saying that you provide
|
||||
a warranty) and that users may redistribute the program under
|
||||
these conditions, and telling the user how to view a copy of this
|
||||
License. (Exception: if the Program itself is interactive but
|
||||
does not normally print such an announcement, your work based on
|
||||
the Program is not required to print an announcement.)
|
||||
|
||||
These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Program,
|
||||
and can be reasonably considered independent and separate works in
|
||||
themselves, then this License, and its terms, do not apply to those
|
||||
sections when you distribute them as separate works. But when you
|
||||
distribute the same sections as part of a whole which is a work based
|
||||
on the Program, the distribution of the whole must be on the terms of
|
||||
this License, whose permissions for other licensees extend to the
|
||||
entire whole, and thus to each and every part regardless of who wrote it.
|
||||
|
||||
Thus, it is not the intent of this section to claim rights or contest
|
||||
your rights to work written entirely by you; rather, the intent is to
|
||||
exercise the right to control the distribution of derivative or
|
||||
collective works based on the Program.
|
||||
|
||||
In addition, mere aggregation of another work not based on the Program
|
||||
with the Program (or with a work based on the Program) on a volume of
|
||||
a storage or distribution medium does not bring the other work under
|
||||
the scope of this License.
|
||||
|
||||
3. You may copy and distribute the Program (or a work based on it,
|
||||
under Section 2) in object code or executable form under the terms of
|
||||
Sections 1 and 2 above provided that you also do one of the following:
|
||||
|
||||
a) Accompany it with the complete corresponding machine-readable
|
||||
source code, which must be distributed under the terms of Sections
|
||||
1 and 2 above on a medium customarily used for software interchange; or,
|
||||
|
||||
b) Accompany it with a written offer, valid for at least three
|
||||
years, to give any third party, for a charge no more than your
|
||||
cost of physically performing source distribution, a complete
|
||||
machine-readable copy of the corresponding source code, to be
|
||||
distributed under the terms of Sections 1 and 2 above on a medium
|
||||
customarily used for software interchange; or,
|
||||
|
||||
c) Accompany it with the information you received as to the offer
|
||||
to distribute corresponding source code. (This alternative is
|
||||
allowed only for noncommercial distribution and only if you
|
||||
received the program in object code or executable form with such
|
||||
an offer, in accord with Subsection b above.)
|
||||
|
||||
The source code for a work means the preferred form of the work for
|
||||
making modifications to it. For an executable work, complete source
|
||||
code means all the source code for all modules it contains, plus any
|
||||
associated interface definition files, plus the scripts used to
|
||||
control compilation and installation of the executable. However, as a
|
||||
special exception, the source code distributed need not include
|
||||
anything that is normally distributed (in either source or binary
|
||||
form) with the major components (compiler, kernel, and so on) of the
|
||||
operating system on which the executable runs, unless that component
|
||||
itself accompanies the executable.
|
||||
|
||||
If distribution of executable or object code is made by offering
|
||||
access to copy from a designated place, then offering equivalent
|
||||
access to copy the source code from the same place counts as
|
||||
distribution of the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.
|
||||
|
||||
4. You may not copy, modify, sublicense, or distribute the Program
|
||||
except as expressly provided under this License. Any attempt
|
||||
otherwise to copy, modify, sublicense or distribute the Program is
|
||||
void, and will automatically terminate your rights under this License.
|
||||
However, parties who have received copies, or rights, from you under
|
||||
this License will not have their licenses terminated so long as such
|
||||
parties remain in full compliance.
|
||||
|
||||
5. You are not required to accept this License, since you have not
|
||||
signed it. However, nothing else grants you permission to modify or
|
||||
distribute the Program or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Program (or any work based on the
|
||||
Program), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Program or works based on it.
|
||||
|
||||
6. Each time you redistribute the Program (or any work based on the
|
||||
Program), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute or modify the Program subject to
|
||||
these terms and conditions. You may not impose any further
|
||||
restrictions on the recipients' exercise of the rights granted herein.
|
||||
You are not responsible for enforcing compliance by third parties to
|
||||
this License.
|
||||
|
||||
7. If, as a consequence of a court judgment or allegation of patent
|
||||
infringement or for any other reason (not limited to patent issues),
|
||||
conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot
|
||||
distribute so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you
|
||||
may not distribute the Program at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Program by
|
||||
all those who receive copies directly or indirectly through you, then
|
||||
the only way you could satisfy both it and this License would be to
|
||||
refrain entirely from distribution of the Program.
|
||||
|
||||
If any portion of this section is held invalid or unenforceable under
|
||||
any particular circumstance, the balance of the section is intended to
|
||||
apply and the section as a whole is intended to apply in other
|
||||
circumstances.
|
||||
|
||||
It is not the purpose of this section to induce you to infringe any
|
||||
patents or other property right claims or to contest validity of any
|
||||
such claims; this section has the sole purpose of protecting the
|
||||
integrity of the free software distribution system, which is
|
||||
implemented by public license practices. Many people have made
|
||||
generous contributions to the wide range of software distributed
|
||||
through that system in reliance on consistent application of that
|
||||
system; it is up to the author/donor to decide if he or she is willing
|
||||
to distribute software through any other system and a licensee cannot
|
||||
impose that choice.
|
||||
|
||||
This section is intended to make thoroughly clear what is believed to
|
||||
be a consequence of the rest of this License.
|
||||
|
||||
8. If the distribution and/or use of the Program is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Program under this License
|
||||
may add an explicit geographical distribution limitation excluding
|
||||
those countries, so that distribution is permitted only in or among
|
||||
countries not thus excluded. In such case, this License incorporates
|
||||
the limitation as if written in the body of this License.
|
||||
|
||||
9. The Free Software Foundation may publish revised and/or new versions
|
||||
of the General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the Program
|
||||
specifies a version number of this License which applies to it and "any
|
||||
later version", you have the option of following the terms and conditions
|
||||
either of that version or of any later version published by the Free
|
||||
Software Foundation. If the Program does not specify a version number of
|
||||
this License, you may choose any version ever published by the Free Software
|
||||
Foundation.
|
||||
|
||||
10. If you wish to incorporate parts of the Program into other free
|
||||
programs whose distribution conditions are different, write to the author
|
||||
to ask for permission. For software which is copyrighted by the Free
|
||||
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||
make exceptions for this. Our decision will be guided by the two goals
|
||||
of preserving the free status of all derivatives of our free software and
|
||||
of promoting the sharing and reuse of software generally.
|
||||
|
||||
NO WARRANTY
|
||||
|
||||
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
|
||||
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
|
||||
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
|
||||
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||||
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
|
||||
REPAIR OR CORRECTION.
|
||||
|
||||
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
|
||||
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
|
||||
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
|
||||
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
|
||||
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
|
||||
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
|
||||
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
convey the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program is interactive, make it output a short notice like this
|
||||
when it starts in an interactive mode:
|
||||
|
||||
Gnomovision version 69, Copyright (C) year name of author
|
||||
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, the commands you use may
|
||||
be called something other than `show w' and `show c'; they could even be
|
||||
mouse-clicks or menu items--whatever suits your program.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
|
||||
This General Public License does not permit incorporating your program into
|
||||
proprietary programs. If your program is a subroutine library, you may
|
||||
consider it more useful to permit linking proprietary applications with the
|
||||
library. If this is what you want to do, use the GNU Library General
|
||||
Public License instead of this License.
|
||||
9
ChangeLog
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9
ChangeLog
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@ -0,0 +1,9 @@
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|
||||
0.1.1
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||||
=====
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||||
- 24-Aug-2002: Imlemented handling of a config file,
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||||
obsoletes siproxd_conf.h
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||||
|
||||
0.1.0
|
||||
=====
|
||||
- 19-Aug-2002: Released version 0.1.0
|
||||
182
INSTALL
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182
INSTALL
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Basic Installation
|
||||
==================
|
||||
|
||||
These are generic installation instructions.
|
||||
|
||||
The `configure' shell script attempts to guess correct values for
|
||||
various system-dependent variables used during compilation. It uses
|
||||
those values to create a `Makefile' in each directory of the package.
|
||||
It may also create one or more `.h' files containing system-dependent
|
||||
definitions. Finally, it creates a shell script `config.status' that
|
||||
you can run in the future to recreate the current configuration, a file
|
||||
`config.cache' that saves the results of its tests to speed up
|
||||
reconfiguring, and a file `config.log' containing compiler output
|
||||
(useful mainly for debugging `configure').
|
||||
|
||||
If you need to do unusual things to compile the package, please try
|
||||
to figure out how `configure' could check whether to do them, and mail
|
||||
diffs or instructions to the address given in the `README' so they can
|
||||
be considered for the next release. If at some point `config.cache'
|
||||
contains results you don't want to keep, you may remove or edit it.
|
||||
|
||||
The file `configure.in' is used to create `configure' by a program
|
||||
called `autoconf'. You only need `configure.in' if you want to change
|
||||
it or regenerate `configure' using a newer version of `autoconf'.
|
||||
|
||||
The simplest way to compile this package is:
|
||||
|
||||
1. `cd' to the directory containing the package's source code and type
|
||||
`./configure' to configure the package for your system. If you're
|
||||
using `csh' on an old version of System V, you might need to type
|
||||
`sh ./configure' instead to prevent `csh' from trying to execute
|
||||
`configure' itself.
|
||||
|
||||
Running `configure' takes awhile. While running, it prints some
|
||||
messages telling which features it is checking for.
|
||||
|
||||
2. Type `make' to compile the package.
|
||||
|
||||
3. Optionally, type `make check' to run any self-tests that come with
|
||||
the package.
|
||||
|
||||
4. Type `make install' to install the programs and any data files and
|
||||
documentation.
|
||||
|
||||
5. You can remove the program binaries and object files from the
|
||||
source code directory by typing `make clean'. To also remove the
|
||||
files that `configure' created (so you can compile the package for
|
||||
a different kind of computer), type `make distclean'. There is
|
||||
also a `make maintainer-clean' target, but that is intended mainly
|
||||
for the package's developers. If you use it, you may have to get
|
||||
all sorts of other programs in order to regenerate files that came
|
||||
with the distribution.
|
||||
|
||||
Compilers and Options
|
||||
=====================
|
||||
|
||||
Some systems require unusual options for compilation or linking that
|
||||
the `configure' script does not know about. You can give `configure'
|
||||
initial values for variables by setting them in the environment. Using
|
||||
a Bourne-compatible shell, you can do that on the command line like
|
||||
this:
|
||||
CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
|
||||
|
||||
Or on systems that have the `env' program, you can do it like this:
|
||||
env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
|
||||
|
||||
Compiling For Multiple Architectures
|
||||
====================================
|
||||
|
||||
You can compile the package for more than one kind of computer at the
|
||||
same time, by placing the object files for each architecture in their
|
||||
own directory. To do this, you must use a version of `make' that
|
||||
supports the `VPATH' variable, such as GNU `make'. `cd' to the
|
||||
directory where you want the object files and executables to go and run
|
||||
the `configure' script. `configure' automatically checks for the
|
||||
source code in the directory that `configure' is in and in `..'.
|
||||
|
||||
If you have to use a `make' that does not supports the `VPATH'
|
||||
variable, you have to compile the package for one architecture at a time
|
||||
in the source code directory. After you have installed the package for
|
||||
one architecture, use `make distclean' before reconfiguring for another
|
||||
architecture.
|
||||
|
||||
Installation Names
|
||||
==================
|
||||
|
||||
By default, `make install' will install the package's files in
|
||||
`/usr/local/bin', `/usr/local/man', etc. You can specify an
|
||||
installation prefix other than `/usr/local' by giving `configure' the
|
||||
option `--prefix=PATH'.
|
||||
|
||||
You can specify separate installation prefixes for
|
||||
architecture-specific files and architecture-independent files. If you
|
||||
give `configure' the option `--exec-prefix=PATH', the package will use
|
||||
PATH as the prefix for installing programs and libraries.
|
||||
Documentation and other data files will still use the regular prefix.
|
||||
|
||||
In addition, if you use an unusual directory layout you can give
|
||||
options like `--bindir=PATH' to specify different values for particular
|
||||
kinds of files. Run `configure --help' for a list of the directories
|
||||
you can set and what kinds of files go in them.
|
||||
|
||||
If the package supports it, you can cause programs to be installed
|
||||
with an extra prefix or suffix on their names by giving `configure' the
|
||||
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
|
||||
|
||||
Optional Features
|
||||
=================
|
||||
|
||||
Some packages pay attention to `--enable-FEATURE' options to
|
||||
`configure', where FEATURE indicates an optional part of the package.
|
||||
They may also pay attention to `--with-PACKAGE' options, where PACKAGE
|
||||
is something like `gnu-as' or `x' (for the X Window System). The
|
||||
`README' should mention any `--enable-' and `--with-' options that the
|
||||
package recognizes.
|
||||
|
||||
For packages that use the X Window System, `configure' can usually
|
||||
find the X include and library files automatically, but if it doesn't,
|
||||
you can use the `configure' options `--x-includes=DIR' and
|
||||
`--x-libraries=DIR' to specify their locations.
|
||||
|
||||
Specifying the System Type
|
||||
==========================
|
||||
|
||||
There may be some features `configure' can not figure out
|
||||
automatically, but needs to determine by the type of host the package
|
||||
will run on. Usually `configure' can figure that out, but if it prints
|
||||
a message saying it can not guess the host type, give it the
|
||||
`--host=TYPE' option. TYPE can either be a short name for the system
|
||||
type, such as `sun4', or a canonical name with three fields:
|
||||
CPU-COMPANY-SYSTEM
|
||||
|
||||
See the file `config.sub' for the possible values of each field. If
|
||||
`config.sub' isn't included in this package, then this package doesn't
|
||||
need to know the host type.
|
||||
|
||||
If you are building compiler tools for cross-compiling, you can also
|
||||
use the `--target=TYPE' option to select the type of system they will
|
||||
produce code for and the `--build=TYPE' option to select the type of
|
||||
system on which you are compiling the package.
|
||||
|
||||
Sharing Defaults
|
||||
================
|
||||
|
||||
If you want to set default values for `configure' scripts to share,
|
||||
you can create a site shell script called `config.site' that gives
|
||||
default values for variables like `CC', `cache_file', and `prefix'.
|
||||
`configure' looks for `PREFIX/share/config.site' if it exists, then
|
||||
`PREFIX/etc/config.site' if it exists. Or, you can set the
|
||||
`CONFIG_SITE' environment variable to the location of the site script.
|
||||
A warning: not all `configure' scripts look for a site script.
|
||||
|
||||
Operation Controls
|
||||
==================
|
||||
|
||||
`configure' recognizes the following options to control how it
|
||||
operates.
|
||||
|
||||
`--cache-file=FILE'
|
||||
Use and save the results of the tests in FILE instead of
|
||||
`./config.cache'. Set FILE to `/dev/null' to disable caching, for
|
||||
debugging `configure'.
|
||||
|
||||
`--help'
|
||||
Print a summary of the options to `configure', and exit.
|
||||
|
||||
`--quiet'
|
||||
`--silent'
|
||||
`-q'
|
||||
Do not print messages saying which checks are being made. To
|
||||
suppress all normal output, redirect it to `/dev/null' (any error
|
||||
messages will still be shown).
|
||||
|
||||
`--srcdir=DIR'
|
||||
Look for the package's source code in directory DIR. Usually
|
||||
`configure' can determine that directory automatically.
|
||||
|
||||
`--version'
|
||||
Print the version of Autoconf used to generate the `configure'
|
||||
script, and exit.
|
||||
|
||||
`configure' also accepts some other, not widely useful, options.
|
||||
24
Makefile.am
Normal file
24
Makefile.am
Normal file
@ -0,0 +1,24 @@
|
||||
#
|
||||
# Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
#
|
||||
# This file is part of Siproxd.
|
||||
#
|
||||
# Siproxd is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Siproxd is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Siproxd; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
#
|
||||
|
||||
|
||||
SUBDIRS = src doc
|
||||
|
||||
EXTRA_DIST = TODO
|
||||
377
Makefile.in
Normal file
377
Makefile.in
Normal file
@ -0,0 +1,377 @@
|
||||
# Makefile.in generated automatically by automake 1.4a from Makefile.am
|
||||
|
||||
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
#
|
||||
# Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
#
|
||||
# This file is part of Siproxd.
|
||||
#
|
||||
# Siproxd is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Siproxd is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Siproxd; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
#
|
||||
|
||||
|
||||
SHELL = @SHELL@
|
||||
|
||||
srcdir = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
VPATH = @srcdir@
|
||||
prefix = @prefix@
|
||||
exec_prefix = @exec_prefix@
|
||||
|
||||
bindir = @bindir@
|
||||
sbindir = @sbindir@
|
||||
libexecdir = @libexecdir@
|
||||
datadir = @datadir@
|
||||
sysconfdir = @sysconfdir@
|
||||
sharedstatedir = @sharedstatedir@
|
||||
localstatedir = @localstatedir@
|
||||
libdir = @libdir@
|
||||
infodir = @infodir@
|
||||
mandir = @mandir@
|
||||
includedir = @includedir@
|
||||
oldincludedir = /usr/include
|
||||
|
||||
DESTDIR =
|
||||
|
||||
pkgdatadir = $(datadir)/@PACKAGE@
|
||||
pkglibdir = $(libdir)/@PACKAGE@
|
||||
pkgincludedir = $(includedir)/@PACKAGE@
|
||||
|
||||
top_builddir = .
|
||||
|
||||
ACLOCAL = @ACLOCAL@
|
||||
AUTOCONF = @AUTOCONF@
|
||||
AUTOMAKE = @AUTOMAKE@
|
||||
AUTOHEADER = @AUTOHEADER@
|
||||
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
INSTALL_STRIP_FLAG =
|
||||
transform = @program_transform_name@
|
||||
|
||||
NORMAL_INSTALL = :
|
||||
PRE_INSTALL = :
|
||||
POST_INSTALL = :
|
||||
NORMAL_UNINSTALL = :
|
||||
PRE_UNINSTALL = :
|
||||
POST_UNINSTALL = :
|
||||
AWK = @AWK@
|
||||
CC = @CC@
|
||||
LN_S = @LN_S@
|
||||
MAKEINFO = @MAKEINFO@
|
||||
PACKAGE = @PACKAGE@
|
||||
VERSION = @VERSION@
|
||||
|
||||
SUBDIRS = src doc
|
||||
|
||||
EXTRA_DIST = TODO
|
||||
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/scripts/mkinstalldirs
|
||||
CONFIG_HEADER = config.h
|
||||
CONFIG_CLEAN_FILES =
|
||||
DIST_COMMON = README ./stamp-h.in AUTHORS COPYING ChangeLog INSTALL \
|
||||
Makefile.am Makefile.in NEWS TODO aclocal.m4 config.h.in configure \
|
||||
configure.in
|
||||
|
||||
|
||||
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
|
||||
|
||||
TAR = gtar
|
||||
GZIP_ENV = --best
|
||||
all: all-redirect
|
||||
.SUFFIXES:
|
||||
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
|
||||
cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile
|
||||
|
||||
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
|
||||
cd $(top_builddir) \
|
||||
&& CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
|
||||
|
||||
$(ACLOCAL_M4): configure.in
|
||||
cd $(srcdir) && $(ACLOCAL)
|
||||
|
||||
config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
|
||||
$(SHELL) ./config.status --recheck
|
||||
$(srcdir)/configure: $(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
|
||||
cd $(srcdir) && $(AUTOCONF)
|
||||
|
||||
config.h: stamp-h
|
||||
@if test ! -f $@; then \
|
||||
rm -f stamp-h; \
|
||||
$(MAKE) stamp-h; \
|
||||
else :; fi
|
||||
stamp-h: $(srcdir)/config.h.in $(top_builddir)/config.status
|
||||
cd $(top_builddir) \
|
||||
&& CONFIG_FILES= CONFIG_HEADERS=config.h \
|
||||
$(SHELL) ./config.status
|
||||
@echo timestamp > stamp-h 2> /dev/null
|
||||
$(srcdir)/config.h.in: $(srcdir)/stamp-h.in
|
||||
@if test ! -f $@; then \
|
||||
rm -f $(srcdir)/stamp-h.in; \
|
||||
$(MAKE) $(srcdir)/stamp-h.in; \
|
||||
else :; fi
|
||||
$(srcdir)/stamp-h.in: $(top_srcdir)/configure.in $(ACLOCAL_M4)
|
||||
cd $(top_srcdir) && $(AUTOHEADER)
|
||||
@echo timestamp > $(srcdir)/stamp-h.in 2> /dev/null
|
||||
|
||||
mostlyclean-hdr:
|
||||
|
||||
clean-hdr:
|
||||
|
||||
distclean-hdr:
|
||||
-rm -f config.h
|
||||
|
||||
maintainer-clean-hdr:
|
||||
|
||||
# This directory's subdirectories are mostly independent; you can cd
|
||||
# into them and run `make' without going through this Makefile.
|
||||
# To change the values of `make' variables: instead of editing Makefiles,
|
||||
# (1) if the variable is set in `config.status', edit `config.status'
|
||||
# (which will cause the Makefiles to be regenerated when you run `make');
|
||||
# (2) otherwise, pass the desired values on the `make' command line.
|
||||
|
||||
@SET_MAKE@
|
||||
|
||||
all-recursive install-data-recursive install-exec-recursive \
|
||||
installdirs-recursive install-recursive uninstall-recursive \
|
||||
check-recursive installcheck-recursive info-recursive dvi-recursive:
|
||||
@set fnord $(MAKEFLAGS); amf=$$2; \
|
||||
dot_seen=no; \
|
||||
target=`echo $@ | sed s/-recursive//`; \
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
echo "Making $$target in $$subdir"; \
|
||||
if test "$$subdir" = "."; then \
|
||||
dot_seen=yes; \
|
||||
local_target="$$target-am"; \
|
||||
else \
|
||||
local_target="$$target"; \
|
||||
fi; \
|
||||
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|
||||
|| case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
|
||||
done; \
|
||||
if test "$$dot_seen" = "no"; then \
|
||||
$(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
|
||||
fi; test -z "$$fail"
|
||||
|
||||
mostlyclean-recursive clean-recursive distclean-recursive \
|
||||
maintainer-clean-recursive:
|
||||
@set fnord $(MAKEFLAGS); amf=$$2; \
|
||||
dot_seen=no; \
|
||||
rev=''; list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
rev="$$subdir $$rev"; \
|
||||
test "$$subdir" = "." && dot_seen=yes; \
|
||||
done; \
|
||||
test "$$dot_seen" = "no" && rev=". $$rev"; \
|
||||
target=`echo $@ | sed s/-recursive//`; \
|
||||
for subdir in $$rev; do \
|
||||
echo "Making $$target in $$subdir"; \
|
||||
if test "$$subdir" = "."; then \
|
||||
local_target="$$target-am"; \
|
||||
else \
|
||||
local_target="$$target"; \
|
||||
fi; \
|
||||
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
|
||||
|| case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
|
||||
done && test -z "$$fail"
|
||||
tags-recursive:
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
|
||||
done
|
||||
|
||||
tags: TAGS
|
||||
|
||||
ID: $(HEADERS) $(SOURCES) $(LISP)
|
||||
list='$(SOURCES) $(HEADERS)'; \
|
||||
unique=`for i in $$list; do echo $$i; done | \
|
||||
awk ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
here=`pwd` && cd $(srcdir) \
|
||||
&& mkid -f$$here/ID $$unique $(LISP)
|
||||
|
||||
TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) $(LISP)
|
||||
tags=; \
|
||||
here=`pwd`; \
|
||||
list='$(SUBDIRS)'; for subdir in $$list; do \
|
||||
if test "$$subdir" = .; then :; else \
|
||||
test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
|
||||
fi; \
|
||||
done; \
|
||||
list='$(SOURCES) $(HEADERS)'; \
|
||||
unique=`for i in $$list; do echo $$i; done | \
|
||||
awk ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
test -z "$(ETAGS_ARGS)config.h.in$$unique$(LISP)$$tags" \
|
||||
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags config.h.in $$unique $(LISP) -o $$here/TAGS)
|
||||
|
||||
mostlyclean-tags:
|
||||
|
||||
clean-tags:
|
||||
|
||||
distclean-tags:
|
||||
-rm -f TAGS ID
|
||||
|
||||
maintainer-clean-tags:
|
||||
|
||||
distdir = $(PACKAGE)-$(VERSION)
|
||||
top_distdir = $(distdir)
|
||||
|
||||
# This target untars the dist file and tries a VPATH configuration. Then
|
||||
# it guarantees that the distribution is self-contained by making another
|
||||
# tarfile.
|
||||
distcheck: dist
|
||||
-rm -rf $(distdir)
|
||||
GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
|
||||
mkdir $(distdir)/=build
|
||||
mkdir $(distdir)/=inst
|
||||
dc_install_base=`cd $(distdir)/=inst && pwd`; \
|
||||
cd $(distdir)/=build \
|
||||
&& ../configure --srcdir=.. --prefix=$$dc_install_base \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) check \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) install \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
|
||||
&& $(MAKE) $(AM_MAKEFLAGS) dist
|
||||
-rm -rf $(distdir)
|
||||
@banner="$(distdir).tar.gz is ready for distribution"; \
|
||||
dashes=`echo "$$banner" | sed s/./=/g`; \
|
||||
echo "$$dashes"; \
|
||||
echo "$$banner"; \
|
||||
echo "$$dashes"
|
||||
dist: distdir
|
||||
-chmod -R a+r $(distdir)
|
||||
GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
|
||||
-rm -rf $(distdir)
|
||||
dist-all: distdir
|
||||
-chmod -R a+r $(distdir)
|
||||
GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
|
||||
-rm -rf $(distdir)
|
||||
distdir: $(DISTFILES)
|
||||
-rm -rf $(distdir)
|
||||
mkdir $(distdir)
|
||||
-chmod 777 $(distdir)
|
||||
here=`cd $(top_builddir) && pwd`; \
|
||||
top_distdir=`cd $(distdir) && pwd`; \
|
||||
distdir=`cd $(distdir) && pwd`; \
|
||||
cd $(top_srcdir) \
|
||||
&& $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu Makefile
|
||||
@for file in $(DISTFILES); do \
|
||||
d=$(srcdir); \
|
||||
if test -d $$d/$$file; then \
|
||||
cp -pr $$d/$$file $(distdir)/$$file; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file || :; \
|
||||
fi; \
|
||||
done
|
||||
for subdir in $(SUBDIRS); do \
|
||||
if test "$$subdir" = .; then :; else \
|
||||
test -d $(distdir)/$$subdir \
|
||||
|| mkdir $(distdir)/$$subdir \
|
||||
|| exit 1; \
|
||||
chmod 777 $(distdir)/$$subdir; \
|
||||
(cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir=../$(distdir) distdir=../$(distdir)/$$subdir distdir) \
|
||||
|| exit 1; \
|
||||
fi; \
|
||||
done
|
||||
info-am:
|
||||
info: info-recursive
|
||||
dvi-am:
|
||||
dvi: dvi-recursive
|
||||
check-am: all-am
|
||||
check: check-recursive
|
||||
installcheck-am:
|
||||
installcheck: installcheck-recursive
|
||||
all-recursive-am: config.h
|
||||
$(MAKE) $(AM_MAKEFLAGS) all-recursive
|
||||
|
||||
install-exec-am:
|
||||
install-exec: install-exec-recursive
|
||||
|
||||
install-data-am:
|
||||
install-data: install-data-recursive
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
install: install-recursive
|
||||
uninstall-am:
|
||||
uninstall: uninstall-recursive
|
||||
all-am: Makefile config.h
|
||||
all-redirect: all-recursive-am
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) INSTALL_STRIP_FLAG=-s install
|
||||
installdirs: installdirs-recursive
|
||||
installdirs-am:
|
||||
|
||||
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-rm -f Makefile $(CONFIG_CLEAN_FILES)
|
||||
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
|
||||
|
||||
maintainer-clean-generic:
|
||||
mostlyclean-am: mostlyclean-hdr mostlyclean-tags mostlyclean-generic
|
||||
|
||||
mostlyclean: mostlyclean-recursive
|
||||
|
||||
clean-am: clean-hdr clean-tags clean-generic mostlyclean-am
|
||||
|
||||
clean: clean-recursive
|
||||
|
||||
distclean-am: distclean-hdr distclean-tags distclean-generic clean-am
|
||||
|
||||
distclean: distclean-recursive
|
||||
-rm -f config.status
|
||||
|
||||
maintainer-clean-am: maintainer-clean-hdr maintainer-clean-tags \
|
||||
maintainer-clean-generic distclean-am
|
||||
@echo "This command is intended for maintainers to use;"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
|
||||
maintainer-clean: maintainer-clean-recursive
|
||||
-rm -f config.status
|
||||
|
||||
.PHONY: mostlyclean-hdr distclean-hdr clean-hdr maintainer-clean-hdr \
|
||||
install-data-recursive uninstall-data-recursive install-exec-recursive \
|
||||
uninstall-exec-recursive installdirs-recursive uninstalldirs-recursive \
|
||||
all-recursive check-recursive installcheck-recursive info-recursive \
|
||||
dvi-recursive mostlyclean-recursive distclean-recursive clean-recursive \
|
||||
maintainer-clean-recursive tags tags-recursive mostlyclean-tags \
|
||||
distclean-tags clean-tags maintainer-clean-tags distdir info-am info \
|
||||
dvi-am dvi check check-am installcheck-am installcheck all-recursive-am \
|
||||
install-exec-am install-exec install-data-am install-data install-am \
|
||||
install uninstall-am uninstall all-redirect all-am all installdirs-am \
|
||||
installdirs mostlyclean-generic distclean-generic clean-generic \
|
||||
maintainer-clean-generic clean mostlyclean distclean maintainer-clean
|
||||
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
||||
98
README
Normal file
98
README
Normal file
@ -0,0 +1,98 @@
|
||||
Be warned, this (and all the other) documentantation is far from
|
||||
complete. This is just *very* preliminary pre-alpha release. Don't
|
||||
expect anything!
|
||||
|
||||
|
||||
Overview:
|
||||
=========
|
||||
Siprox is an proxy/masquerading daemon for the SIP protocol.
|
||||
It handles registrations of SIP clients on a private IP network
|
||||
and performs rewriting of the SIP message bodies to make SIP
|
||||
connections possible via an masquerading firewall.
|
||||
It allows SIP clients (like kphone, linphone) to work behind
|
||||
an IP masquerading firewall or router.
|
||||
|
||||
SIP (Session Initiation Protocol, RFC2543) is used by Softphones
|
||||
(Voice over IP) to initiate communication. By itself, SIP does not
|
||||
work via masquerading firewalls as the transfered data contains
|
||||
IP addresses and port numbers.
|
||||
|
||||
|
||||
|
||||
Requirements:
|
||||
=============
|
||||
- libosip-0.8.8 (http://www.fsf.org/software/osip/)
|
||||
|
||||
Up to now, this packages only has been tested under an i386 Redhat Linux 6.0.
|
||||
However, it should build and run under newer versions.
|
||||
|
||||
|
||||
|
||||
How to get started:
|
||||
===================
|
||||
|
||||
- ./configure
|
||||
|
||||
- make
|
||||
|
||||
- make install
|
||||
|
||||
- copy sipproxd.conf.example to /etc/siproxd.conf
|
||||
|
||||
- edit /etc/siproxd.conf according to your situation
|
||||
At least 'host_inbound' and 'host_outbound' have to be adapted!
|
||||
host_inbound is your IP address of your private network,
|
||||
host_outbound is your publich IP address or hostname (if you
|
||||
have dynamic IP addresses, then you might want to use a hostname
|
||||
here and use a dynamic DNS service like dyndns.org)
|
||||
|
||||
!! ACTUALLY, THIS IS NOT YET TRUE. The configuration of INBOUND
|
||||
and OUTBOUND host ist still a compile time issue...
|
||||
Edit the file siproxd_conf.h accordingly. Support for the
|
||||
config file will be very next.
|
||||
|
||||
|
||||
What siproxd does:
|
||||
=================
|
||||
Siproxd's main purpose (up to now) is to rewrite SIP messages.
|
||||
|
||||
|
||||
|
||||
What siproxd does NOT do:
|
||||
=========================
|
||||
Siproxd does *not* (yet) create masquerading tunnels or port-forwarding
|
||||
for the data stream through the firewall.
|
||||
|
||||
These forwarding rules have to be set-up manually.
|
||||
|
||||
Example, using ipchains (mfw):
|
||||
# ipchains -A input --proto udp --dport 7078 -m 100 -j ACCEPT
|
||||
# ipmasqadm mfw -A -m 100 -r <remoteaddress> 7078
|
||||
|
||||
Example, using ipchains (portfw):
|
||||
# portfw -a -P udp -L <localaddress> 7078 -R <remoteaddress> 7078
|
||||
|
||||
|
||||
|
||||
Limitations:
|
||||
============
|
||||
- currently, only UDP is supported
|
||||
- very likely it does not follow the SIP spec in all details ;-)
|
||||
|
||||
|
||||
|
||||
Important Notice:
|
||||
=================
|
||||
gethostbyname() leaks memory in RedHat 6.0 with glibc 2.1.1.
|
||||
|
||||
The gethostbyname() function leaks memory in RedHat 6.0 with glibc 2.1.1.
|
||||
The quick fix is to delete nisplus service from hosts entry in
|
||||
/etc/nsswitch.conf. In my tests, memory use remained stable
|
||||
after I made the above change.
|
||||
(->http://www.squid-cache.org/Doc/FAQ/FAQ-14.html)
|
||||
|
||||
|
||||
Contacts:
|
||||
=========
|
||||
|
||||
Thomas Ries <tries@gmx.net>
|
||||
14
TODO
Normal file
14
TODO
Normal file
@ -0,0 +1,14 @@
|
||||
TODOs, in anarchistic order:
|
||||
============================
|
||||
|
||||
- support for configuration file!
|
||||
|
||||
|
||||
- 2.2.x kernels:
|
||||
make use of the portfw.so (ipmasqadm package) to create forwarding
|
||||
tunnels for incomming data streams
|
||||
How to determine when finished? Is it possible to keep it stateless?
|
||||
|
||||
- Is there a possibility to open up an masquerading tunnel by
|
||||
a userspace program on the firewall?
|
||||
|
||||
129
aclocal.m4
vendored
Normal file
129
aclocal.m4
vendored
Normal file
@ -0,0 +1,129 @@
|
||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
||||
|
||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
||||
dnl This file is free software; the Free Software Foundation
|
||||
dnl gives unlimited permission to copy and/or distribute it,
|
||||
dnl with or without modifications, as long as this notice is preserved.
|
||||
|
||||
dnl This program is distributed in the hope that it will be useful,
|
||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
dnl PARTICULAR PURPOSE.
|
||||
|
||||
# Like AC_CONFIG_HEADER, but automatically create stamp file.
|
||||
|
||||
AC_DEFUN(AM_CONFIG_HEADER,
|
||||
[AC_PREREQ([2.12])
|
||||
AC_CONFIG_HEADER([$1])
|
||||
dnl When config.status generates a header, we must update the stamp-h file.
|
||||
dnl This file resides in the same directory as the config header
|
||||
dnl that is generated. We must strip everything past the first ":",
|
||||
dnl and everything past the last "/".
|
||||
AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
|
||||
ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
|
||||
<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
|
||||
<<am_indx=1
|
||||
for am_file in <<$1>>; do
|
||||
case " <<$>>CONFIG_HEADERS " in
|
||||
*" <<$>>am_file "*<<)>>
|
||||
echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
|
||||
;;
|
||||
esac
|
||||
am_indx=`expr "<<$>>am_indx" + 1`
|
||||
done<<>>dnl>>)
|
||||
changequote([,]))])
|
||||
|
||||
# Do all the work for Automake. This macro actually does too much --
|
||||
# some checks are only needed if your package does certain things.
|
||||
# But this isn't really a big deal.
|
||||
|
||||
# serial 1
|
||||
|
||||
dnl Usage:
|
||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
||||
|
||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
||||
AC_PREREQ([2.13])
|
||||
PACKAGE=[$1]
|
||||
AC_SUBST(PACKAGE)
|
||||
VERSION=[$2]
|
||||
AC_SUBST(VERSION)
|
||||
dnl test to see if srcdir already configured
|
||||
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
|
||||
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
|
||||
fi
|
||||
ifelse([$3],,
|
||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
||||
AC_REQUIRE([AM_SANITY_CHECK])
|
||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
||||
dnl FIXME This is truly gross.
|
||||
missing_dir=`cd $ac_aux_dir && pwd`
|
||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
||||
|
||||
#
|
||||
# Check to make sure that the build environment is sane.
|
||||
#
|
||||
|
||||
AC_DEFUN(AM_SANITY_CHECK,
|
||||
[AC_MSG_CHECKING([whether build environment is sane])
|
||||
# Just in case
|
||||
sleep 1
|
||||
echo timestamp > conftestfile
|
||||
# Do `set' in a subshell so we don't clobber the current shell's
|
||||
# arguments. Must try -L first in case configure is actually a
|
||||
# symlink; some systems play weird games with the mod time of symlinks
|
||||
# (eg FreeBSD returns the mod time of the symlink's containing
|
||||
# directory).
|
||||
if (
|
||||
set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
|
||||
if test "[$]*" = "X"; then
|
||||
# -L didn't work.
|
||||
set X `ls -t $srcdir/configure conftestfile`
|
||||
fi
|
||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
||||
|
||||
# If neither matched, then we have a broken ls. This can happen
|
||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
||||
# broken ls alias from the environment. This has actually
|
||||
# happened. Such a system could not be considered "sane".
|
||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
||||
alias in your environment])
|
||||
fi
|
||||
|
||||
test "[$]2" = conftestfile
|
||||
)
|
||||
then
|
||||
# Ok.
|
||||
:
|
||||
else
|
||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
||||
Check your system clock])
|
||||
fi
|
||||
rm -f conftest*
|
||||
AC_MSG_RESULT(yes)])
|
||||
|
||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
||||
dnl The program must properly implement --version.
|
||||
AC_DEFUN(AM_MISSING_PROG,
|
||||
[AC_MSG_CHECKING(for working $2)
|
||||
# Run test in a subshell; some versions of sh will print an error if
|
||||
# an executable is not found, even if stderr is redirected.
|
||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
||||
$1=$2
|
||||
AC_MSG_RESULT(found)
|
||||
else
|
||||
$1="$3/missing $2"
|
||||
AC_MSG_RESULT(missing)
|
||||
fi
|
||||
AC_SUBST($1)])
|
||||
|
||||
56
config.h.in
Normal file
56
config.h.in
Normal file
@ -0,0 +1,56 @@
|
||||
/* config.h.in. Generated automatically from configure.in by autoheader. */
|
||||
|
||||
/* Define to empty if the keyword does not work. */
|
||||
#undef const
|
||||
|
||||
/* Define if you don't have vprintf but do have _doprnt. */
|
||||
#undef HAVE_DOPRNT
|
||||
|
||||
/* Define if you have the vprintf function. */
|
||||
#undef HAVE_VPRINTF
|
||||
|
||||
/* Define to `unsigned' if <sys/types.h> doesn't define. */
|
||||
#undef size_t
|
||||
|
||||
/* Define if you have the ANSI C header files. */
|
||||
#undef STDC_HEADERS
|
||||
|
||||
/* Define if you can safely include both <sys/time.h> and <time.h>. */
|
||||
#undef TIME_WITH_SYS_TIME
|
||||
|
||||
/* Define if your <sys/time.h> declares struct tm. */
|
||||
#undef TM_IN_SYS_TIME
|
||||
|
||||
/* Define if you have the select function. */
|
||||
#undef HAVE_SELECT
|
||||
|
||||
/* Define if you have the socket function. */
|
||||
#undef HAVE_SOCKET
|
||||
|
||||
/* Define if you have the strerror function. */
|
||||
#undef HAVE_STRERROR
|
||||
|
||||
/* Define if you have the strstr function. */
|
||||
#undef HAVE_STRSTR
|
||||
|
||||
/* Define if you have the <stdarg.h> header file. */
|
||||
#undef HAVE_STDARG_H
|
||||
|
||||
/* Define if you have the <sys/time.h> header file. */
|
||||
#undef HAVE_SYS_TIME_H
|
||||
|
||||
/* Define if you have the <unistd.h> header file. */
|
||||
#undef HAVE_UNISTD_H
|
||||
|
||||
/* Define if you have the <varargs.h> header file. */
|
||||
#undef HAVE_VARARGS_H
|
||||
|
||||
/* Define if you have the osip library (-losip). */
|
||||
#undef HAVE_LIBOSIP
|
||||
|
||||
/* Name of package */
|
||||
#undef PACKAGE
|
||||
|
||||
/* Version number of package */
|
||||
#undef VERSION
|
||||
|
||||
45
configure.in
Normal file
45
configure.in
Normal file
@ -0,0 +1,45 @@
|
||||
dnl Process this file with autoconf to produce a configure script.
|
||||
AC_INIT(src/siproxd.c)
|
||||
|
||||
dnl ******************************************************************
|
||||
dnl
|
||||
SPD_MAJOR_VERSION=0
|
||||
SPD_MINOR_VERSION=1
|
||||
SPD_MICRO_VERSION=1
|
||||
SPD_VERSION=$SPD_MAJOR_VERSION.$SPD_MINOR_VERSION.$SPD_MICRO_VERSION
|
||||
|
||||
dnl *********************************************************************
|
||||
dnl Initialize automake stuff
|
||||
AC_CONFIG_AUX_DIR(scripts)
|
||||
AM_CONFIG_HEADER(config.h)
|
||||
AM_INIT_AUTOMAKE(siproxd, $SPD_VERSION)
|
||||
|
||||
dnl Checks for programs.
|
||||
AC_PROG_AWK
|
||||
AC_PROG_CC
|
||||
AC_PROG_INSTALL
|
||||
AC_PROG_LN_S
|
||||
|
||||
dnl Checks for libraries.
|
||||
AC_CHECK_LIB(osip, parser_init)
|
||||
|
||||
dnl Checks for header files.
|
||||
AC_HEADER_STDC
|
||||
AC_CHECK_HEADERS(sys/time.h unistd.h)
|
||||
AC_CHECK_HEADERS(stdarg.h varargs.h)
|
||||
|
||||
dnl Checks for typedefs, structures, and compiler characteristics.
|
||||
AC_C_CONST
|
||||
AC_TYPE_SIZE_T
|
||||
AC_HEADER_TIME
|
||||
AC_STRUCT_TM
|
||||
|
||||
dnl Checks for library functions.
|
||||
AC_FUNC_MEMCMP
|
||||
AC_FUNC_VPRINTF
|
||||
AC_CHECK_FUNCS(select socket strerror strstr)
|
||||
|
||||
AC_OUTPUT(Makefile \
|
||||
src/Makefile \
|
||||
doc/Makefile \
|
||||
)
|
||||
22
doc/Makefile.am
Normal file
22
doc/Makefile.am
Normal file
@ -0,0 +1,22 @@
|
||||
#
|
||||
# Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
#
|
||||
# This file is part of Siproxd.
|
||||
#
|
||||
# Siproxd is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Siproxd is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Siproxd; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
#
|
||||
|
||||
|
||||
EXTRA_DIST = siproxd.conf.example
|
||||
195
doc/Makefile.in
Normal file
195
doc/Makefile.in
Normal file
@ -0,0 +1,195 @@
|
||||
# Makefile.in generated automatically by automake 1.4a from Makefile.am
|
||||
|
||||
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
#
|
||||
# Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
#
|
||||
# This file is part of Siproxd.
|
||||
#
|
||||
# Siproxd is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Siproxd is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Siproxd; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
#
|
||||
|
||||
|
||||
SHELL = @SHELL@
|
||||
|
||||
srcdir = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
VPATH = @srcdir@
|
||||
prefix = @prefix@
|
||||
exec_prefix = @exec_prefix@
|
||||
|
||||
bindir = @bindir@
|
||||
sbindir = @sbindir@
|
||||
libexecdir = @libexecdir@
|
||||
datadir = @datadir@
|
||||
sysconfdir = @sysconfdir@
|
||||
sharedstatedir = @sharedstatedir@
|
||||
localstatedir = @localstatedir@
|
||||
libdir = @libdir@
|
||||
infodir = @infodir@
|
||||
mandir = @mandir@
|
||||
includedir = @includedir@
|
||||
oldincludedir = /usr/include
|
||||
|
||||
DESTDIR =
|
||||
|
||||
pkgdatadir = $(datadir)/@PACKAGE@
|
||||
pkglibdir = $(libdir)/@PACKAGE@
|
||||
pkgincludedir = $(includedir)/@PACKAGE@
|
||||
|
||||
top_builddir = ..
|
||||
|
||||
ACLOCAL = @ACLOCAL@
|
||||
AUTOCONF = @AUTOCONF@
|
||||
AUTOMAKE = @AUTOMAKE@
|
||||
AUTOHEADER = @AUTOHEADER@
|
||||
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
INSTALL_STRIP_FLAG =
|
||||
transform = @program_transform_name@
|
||||
|
||||
NORMAL_INSTALL = :
|
||||
PRE_INSTALL = :
|
||||
POST_INSTALL = :
|
||||
NORMAL_UNINSTALL = :
|
||||
PRE_UNINSTALL = :
|
||||
POST_UNINSTALL = :
|
||||
AWK = @AWK@
|
||||
CC = @CC@
|
||||
LN_S = @LN_S@
|
||||
MAKEINFO = @MAKEINFO@
|
||||
PACKAGE = @PACKAGE@
|
||||
VERSION = @VERSION@
|
||||
|
||||
EXTRA_DIST = siproxd.conf.example
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/scripts/mkinstalldirs
|
||||
CONFIG_HEADER = ../config.h
|
||||
CONFIG_CLEAN_FILES =
|
||||
DIST_COMMON = Makefile.am Makefile.in
|
||||
|
||||
|
||||
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
|
||||
|
||||
TAR = gtar
|
||||
GZIP_ENV = --best
|
||||
all: all-redirect
|
||||
.SUFFIXES:
|
||||
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
|
||||
cd $(top_srcdir) && $(AUTOMAKE) --gnu doc/Makefile
|
||||
|
||||
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
|
||||
cd $(top_builddir) \
|
||||
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
|
||||
|
||||
tags: TAGS
|
||||
TAGS:
|
||||
|
||||
|
||||
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
|
||||
|
||||
subdir = doc
|
||||
|
||||
distdir: $(DISTFILES)
|
||||
here=`cd $(top_builddir) && pwd`; \
|
||||
top_distdir=`cd $(top_distdir) && pwd`; \
|
||||
distdir=`cd $(distdir) && pwd`; \
|
||||
cd $(top_srcdir) \
|
||||
&& $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu doc/Makefile
|
||||
@for file in $(DISTFILES); do \
|
||||
d=$(srcdir); \
|
||||
if test -d $$d/$$file; then \
|
||||
cp -pr $$d/$$file $(distdir)/$$file; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file || :; \
|
||||
fi; \
|
||||
done
|
||||
info-am:
|
||||
info: info-am
|
||||
dvi-am:
|
||||
dvi: dvi-am
|
||||
check-am: all-am
|
||||
check: check-am
|
||||
installcheck-am:
|
||||
installcheck: installcheck-am
|
||||
install-exec-am:
|
||||
install-exec: install-exec-am
|
||||
|
||||
install-data-am:
|
||||
install-data: install-data-am
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
install: install-am
|
||||
uninstall-am:
|
||||
uninstall: uninstall-am
|
||||
all-am: Makefile
|
||||
all-redirect: all-am
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) INSTALL_STRIP_FLAG=-s install
|
||||
installdirs:
|
||||
|
||||
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-rm -f Makefile $(CONFIG_CLEAN_FILES)
|
||||
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
|
||||
|
||||
maintainer-clean-generic:
|
||||
mostlyclean-am: mostlyclean-generic
|
||||
|
||||
mostlyclean: mostlyclean-am
|
||||
|
||||
clean-am: clean-generic mostlyclean-am
|
||||
|
||||
clean: clean-am
|
||||
|
||||
distclean-am: distclean-generic clean-am
|
||||
|
||||
distclean: distclean-am
|
||||
|
||||
maintainer-clean-am: maintainer-clean-generic distclean-am
|
||||
@echo "This command is intended for maintainers to use;"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
|
||||
maintainer-clean: maintainer-clean-am
|
||||
|
||||
.PHONY: tags distdir info-am info dvi-am dvi check check-am \
|
||||
installcheck-am installcheck install-exec-am install-exec \
|
||||
install-data-am install-data install-am install uninstall-am uninstall \
|
||||
all-redirect all-am all installdirs mostlyclean-generic \
|
||||
distclean-generic clean-generic maintainer-clean-generic clean \
|
||||
mostlyclean distclean maintainer-clean
|
||||
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
||||
44
doc/siproxd.conf.example
Normal file
44
doc/siproxd.conf.example
Normal file
@ -0,0 +1,44 @@
|
||||
#
|
||||
# /etc/siproxd.conf - siproxd configuration file
|
||||
#
|
||||
# !! This is a sample file, adapt it to your needs before using it
|
||||
#
|
||||
|
||||
######################################################################
|
||||
# DBCLASS_BABBLE 0x00000001 // babble (like entering/leaving fnc)
|
||||
# DBCLASS_NET 0x00000002 // network
|
||||
# DBCLASS_SIP 0x00000004 // SIP manipulations
|
||||
# DBCLASS_REG 0x00000008 // Client registration
|
||||
# DBCLASS_NOSPEC 0x00000010 // non specified class
|
||||
# DBCLASS_PROXY 0x00000020 // proxy
|
||||
# DBCLASS_DNS 0x00000040 // DNS stuff
|
||||
# DBCLASS_NETTRAF 0x00000080 // network traffic
|
||||
# DBCLASS_CONFIG 0x00000100 // configuration
|
||||
debug_level = 0x0ffffffe
|
||||
|
||||
######################################################################
|
||||
# The IP addresses of the INBOUND and OUTBOUND interface can
|
||||
# be specified as hostnames or in dotted decimal form:
|
||||
#
|
||||
# host_inbound=foo.bar.org
|
||||
#
|
||||
# or as dotted decimal IP:
|
||||
#
|
||||
# host_inbound=10.0.0.1
|
||||
|
||||
host_inbound = 192.168.1.8
|
||||
host_outbound = ries.homeip.net
|
||||
|
||||
|
||||
######################################################################
|
||||
# Port to listen for incomming SIP messages.
|
||||
# 5060 is usually the correct choise - don't change is unless you
|
||||
# know what you're doing
|
||||
|
||||
sip_port = 5060
|
||||
|
||||
|
||||
######################################################################
|
||||
# Shall we daemonize?
|
||||
daemonize = 0
|
||||
|
||||
251
scripts/install-sh
Executable file
251
scripts/install-sh
Executable file
@ -0,0 +1,251 @@
|
||||
#!/bin/sh
|
||||
#
|
||||
# install - install a program, script, or datafile
|
||||
# This comes from X11R5 (mit/util/scripts/install.sh).
|
||||
#
|
||||
# Copyright 1991 by the Massachusetts Institute of Technology
|
||||
#
|
||||
# Permission to use, copy, modify, distribute, and sell this software and its
|
||||
# documentation for any purpose is hereby granted without fee, provided that
|
||||
# the above copyright notice appear in all copies and that both that
|
||||
# copyright notice and this permission notice appear in supporting
|
||||
# documentation, and that the name of M.I.T. not be used in advertising or
|
||||
# publicity pertaining to distribution of the software without specific,
|
||||
# written prior permission. M.I.T. makes no representations about the
|
||||
# suitability of this software for any purpose. It is provided "as is"
|
||||
# without express or implied warranty.
|
||||
#
|
||||
# Calling this script install-sh is preferred over install.sh, to prevent
|
||||
# `make' implicit rules from creating a file called install from it
|
||||
# when there is no Makefile.
|
||||
#
|
||||
# This script is compatible with the BSD install script, but was written
|
||||
# from scratch. It can only install one file at a time, a restriction
|
||||
# shared with many OS's install programs.
|
||||
|
||||
|
||||
# set DOITPROG to echo to test this script
|
||||
|
||||
# Don't use :- since 4.3BSD and earlier shells don't like it.
|
||||
doit="${DOITPROG-}"
|
||||
|
||||
|
||||
# put in absolute paths if you don't have them in your path; or use env. vars.
|
||||
|
||||
mvprog="${MVPROG-mv}"
|
||||
cpprog="${CPPROG-cp}"
|
||||
chmodprog="${CHMODPROG-chmod}"
|
||||
chownprog="${CHOWNPROG-chown}"
|
||||
chgrpprog="${CHGRPPROG-chgrp}"
|
||||
stripprog="${STRIPPROG-strip}"
|
||||
rmprog="${RMPROG-rm}"
|
||||
mkdirprog="${MKDIRPROG-mkdir}"
|
||||
|
||||
transformbasename=""
|
||||
transform_arg=""
|
||||
instcmd="$mvprog"
|
||||
chmodcmd="$chmodprog 0755"
|
||||
chowncmd=""
|
||||
chgrpcmd=""
|
||||
stripcmd=""
|
||||
rmcmd="$rmprog -f"
|
||||
mvcmd="$mvprog"
|
||||
src=""
|
||||
dst=""
|
||||
dir_arg=""
|
||||
|
||||
while [ x"$1" != x ]; do
|
||||
case $1 in
|
||||
-c) instcmd="$cpprog"
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-d) dir_arg=true
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-m) chmodcmd="$chmodprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-o) chowncmd="$chownprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-g) chgrpcmd="$chgrpprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-s) stripcmd="$stripprog"
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-t=*) transformarg=`echo $1 | sed 's/-t=//'`
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
|
||||
shift
|
||||
continue;;
|
||||
|
||||
*) if [ x"$src" = x ]
|
||||
then
|
||||
src=$1
|
||||
else
|
||||
# this colon is to work around a 386BSD /bin/sh bug
|
||||
:
|
||||
dst=$1
|
||||
fi
|
||||
shift
|
||||
continue;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ x"$src" = x ]
|
||||
then
|
||||
echo "install: no input file specified"
|
||||
exit 1
|
||||
else
|
||||
true
|
||||
fi
|
||||
|
||||
if [ x"$dir_arg" != x ]; then
|
||||
dst=$src
|
||||
src=""
|
||||
|
||||
if [ -d $dst ]; then
|
||||
instcmd=:
|
||||
chmodcmd=""
|
||||
else
|
||||
instcmd=mkdir
|
||||
fi
|
||||
else
|
||||
|
||||
# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
|
||||
# might cause directories to be created, which would be especially bad
|
||||
# if $src (and thus $dsttmp) contains '*'.
|
||||
|
||||
if [ -f $src -o -d $src ]
|
||||
then
|
||||
true
|
||||
else
|
||||
echo "install: $src does not exist"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ x"$dst" = x ]
|
||||
then
|
||||
echo "install: no destination specified"
|
||||
exit 1
|
||||
else
|
||||
true
|
||||
fi
|
||||
|
||||
# If destination is a directory, append the input filename; if your system
|
||||
# does not like double slashes in filenames, you may need to add some logic
|
||||
|
||||
if [ -d $dst ]
|
||||
then
|
||||
dst="$dst"/`basename $src`
|
||||
else
|
||||
true
|
||||
fi
|
||||
fi
|
||||
|
||||
## this sed command emulates the dirname command
|
||||
dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
|
||||
|
||||
# Make sure that the destination directory exists.
|
||||
# this part is taken from Noah Friedman's mkinstalldirs script
|
||||
|
||||
# Skip lots of stat calls in the usual case.
|
||||
if [ ! -d "$dstdir" ]; then
|
||||
defaultIFS='
|
||||
'
|
||||
IFS="${IFS-${defaultIFS}}"
|
||||
|
||||
oIFS="${IFS}"
|
||||
# Some sh's can't handle IFS=/ for some reason.
|
||||
IFS='%'
|
||||
set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
|
||||
IFS="${oIFS}"
|
||||
|
||||
pathcomp=''
|
||||
|
||||
while [ $# -ne 0 ] ; do
|
||||
pathcomp="${pathcomp}${1}"
|
||||
shift
|
||||
|
||||
if [ ! -d "${pathcomp}" ] ;
|
||||
then
|
||||
$mkdirprog "${pathcomp}"
|
||||
else
|
||||
true
|
||||
fi
|
||||
|
||||
pathcomp="${pathcomp}/"
|
||||
done
|
||||
fi
|
||||
|
||||
if [ x"$dir_arg" != x ]
|
||||
then
|
||||
$doit $instcmd $dst &&
|
||||
|
||||
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
|
||||
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
|
||||
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
|
||||
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
|
||||
else
|
||||
|
||||
# If we're going to rename the final executable, determine the name now.
|
||||
|
||||
if [ x"$transformarg" = x ]
|
||||
then
|
||||
dstfile=`basename $dst`
|
||||
else
|
||||
dstfile=`basename $dst $transformbasename |
|
||||
sed $transformarg`$transformbasename
|
||||
fi
|
||||
|
||||
# don't allow the sed command to completely eliminate the filename
|
||||
|
||||
if [ x"$dstfile" = x ]
|
||||
then
|
||||
dstfile=`basename $dst`
|
||||
else
|
||||
true
|
||||
fi
|
||||
|
||||
# Make a temp file name in the proper directory.
|
||||
|
||||
dsttmp=$dstdir/#inst.$$#
|
||||
|
||||
# Move or copy the file name to the temp name
|
||||
|
||||
$doit $instcmd $src $dsttmp &&
|
||||
|
||||
trap "rm -f ${dsttmp}" 0 &&
|
||||
|
||||
# and set any options; do chmod last to preserve setuid bits
|
||||
|
||||
# If any of these fail, we abort the whole thing. If we want to
|
||||
# ignore errors from any of these, just make sure not to ignore
|
||||
# errors from the above "$doit $instcmd $src $dsttmp" command.
|
||||
|
||||
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
|
||||
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
|
||||
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
|
||||
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
|
||||
|
||||
# Now rename the file to the real destination.
|
||||
|
||||
$doit $rmcmd -f $dstdir/$dstfile &&
|
||||
$doit $mvcmd $dsttmp $dstdir/$dstfile
|
||||
|
||||
fi &&
|
||||
|
||||
|
||||
exit 0
|
||||
190
scripts/missing
Executable file
190
scripts/missing
Executable file
@ -0,0 +1,190 @@
|
||||
#! /bin/sh
|
||||
# Common stub for a few missing GNU programs while installing.
|
||||
# Copyright (C) 1996, 1997 Free Software Foundation, Inc.
|
||||
# Franc,ois Pinard <pinard@iro.umontreal.ca>, 1996.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2, or (at your option)
|
||||
# any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
|
||||
if test $# -eq 0; then
|
||||
echo 1>&2 "Try \`$0 --help' for more information"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
case "$1" in
|
||||
|
||||
-h|--h|--he|--hel|--help)
|
||||
echo "\
|
||||
$0 [OPTION]... PROGRAM [ARGUMENT]...
|
||||
|
||||
Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
|
||||
error status if there is no known handling for PROGRAM.
|
||||
|
||||
Options:
|
||||
-h, --help display this help and exit
|
||||
-v, --version output version information and exit
|
||||
|
||||
Supported PROGRAM values:
|
||||
aclocal touch file \`aclocal.m4'
|
||||
autoconf touch file \`configure'
|
||||
autoheader touch file \`config.h.in'
|
||||
automake touch all \`Makefile.in' files
|
||||
bison create \`y.tab.[ch]', if possible, from existing .[ch]
|
||||
flex create \`lex.yy.c', if possible, from existing .c
|
||||
lex create \`lex.yy.c', if possible, from existing .c
|
||||
makeinfo touch the output file
|
||||
yacc create \`y.tab.[ch]', if possible, from existing .[ch]"
|
||||
;;
|
||||
|
||||
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
|
||||
echo "missing - GNU libit 0.0"
|
||||
;;
|
||||
|
||||
-*)
|
||||
echo 1>&2 "$0: Unknown \`$1' option"
|
||||
echo 1>&2 "Try \`$0 --help' for more information"
|
||||
exit 1
|
||||
;;
|
||||
|
||||
aclocal)
|
||||
echo 1>&2 "\
|
||||
WARNING: \`$1' is missing on your system. You should only need it if
|
||||
you modified \`acinclude.m4' or \`configure.in'. You might want
|
||||
to install the \`Automake' and \`Perl' packages. Grab them from
|
||||
any GNU archive site."
|
||||
touch aclocal.m4
|
||||
;;
|
||||
|
||||
autoconf)
|
||||
echo 1>&2 "\
|
||||
WARNING: \`$1' is missing on your system. You should only need it if
|
||||
you modified \`configure.in'. You might want to install the
|
||||
\`Autoconf' and \`GNU m4' packages. Grab them from any GNU
|
||||
archive site."
|
||||
touch configure
|
||||
;;
|
||||
|
||||
autoheader)
|
||||
echo 1>&2 "\
|
||||
WARNING: \`$1' is missing on your system. You should only need it if
|
||||
you modified \`acconfig.h' or \`configure.in'. You might want
|
||||
to install the \`Autoconf' and \`GNU m4' packages. Grab them
|
||||
from any GNU archive site."
|
||||
files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' configure.in`
|
||||
test -z "$files" && files="config.h"
|
||||
touch_files=
|
||||
for f in $files; do
|
||||
case "$f" in
|
||||
*:*) touch_files="$touch_files "`echo "$f" |
|
||||
sed -e 's/^[^:]*://' -e 's/:.*//'`;;
|
||||
*) touch_files="$touch_files $f.in";;
|
||||
esac
|
||||
done
|
||||
touch $touch_files
|
||||
;;
|
||||
|
||||
automake)
|
||||
echo 1>&2 "\
|
||||
WARNING: \`$1' is missing on your system. You should only need it if
|
||||
you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'.
|
||||
You might want to install the \`Automake' and \`Perl' packages.
|
||||
Grab them from any GNU archive site."
|
||||
find . -type f -name Makefile.am -print |
|
||||
sed 's/\.am$/.in/' |
|
||||
while read f; do touch "$f"; done
|
||||
;;
|
||||
|
||||
bison|yacc)
|
||||
echo 1>&2 "\
|
||||
WARNING: \`$1' is missing on your system. You should only need it if
|
||||
you modified a \`.y' file. You may need the \`Bison' package
|
||||
in order for those modifications to take effect. You can get
|
||||
\`Bison' from any GNU archive site."
|
||||
rm -f y.tab.c y.tab.h
|
||||
if [ $# -ne 1 ]; then
|
||||
eval LASTARG="\${$#}"
|
||||
case "$LASTARG" in
|
||||
*.y)
|
||||
SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
|
||||
if [ -f "$SRCFILE" ]; then
|
||||
cp "$SRCFILE" y.tab.c
|
||||
fi
|
||||
SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
|
||||
if [ -f "$SRCFILE" ]; then
|
||||
cp "$SRCFILE" y.tab.h
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
if [ ! -f y.tab.h ]; then
|
||||
echo >y.tab.h
|
||||
fi
|
||||
if [ ! -f y.tab.c ]; then
|
||||
echo 'main() { return 0; }' >y.tab.c
|
||||
fi
|
||||
;;
|
||||
|
||||
lex|flex)
|
||||
echo 1>&2 "\
|
||||
WARNING: \`$1' is missing on your system. You should only need it if
|
||||
you modified a \`.l' file. You may need the \`Flex' package
|
||||
in order for those modifications to take effect. You can get
|
||||
\`Flex' from any GNU archive site."
|
||||
rm -f lex.yy.c
|
||||
if [ $# -ne 1 ]; then
|
||||
eval LASTARG="\${$#}"
|
||||
case "$LASTARG" in
|
||||
*.l)
|
||||
SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
|
||||
if [ -f "$SRCFILE" ]; then
|
||||
cp "$SRCFILE" lex.yy.c
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
if [ ! -f lex.yy.c ]; then
|
||||
echo 'main() { return 0; }' >lex.yy.c
|
||||
fi
|
||||
;;
|
||||
|
||||
makeinfo)
|
||||
echo 1>&2 "\
|
||||
WARNING: \`$1' is missing on your system. You should only need it if
|
||||
you modified a \`.texi' or \`.texinfo' file, or any other file
|
||||
indirectly affecting the aspect of the manual. The spurious
|
||||
call might also be the consequence of using a buggy \`make' (AIX,
|
||||
DU, IRIX). You might want to install the \`Texinfo' package or
|
||||
the \`GNU make' package. Grab either from any GNU archive site."
|
||||
file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'`
|
||||
if test -z "$file"; then
|
||||
file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
|
||||
file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file`
|
||||
fi
|
||||
touch $file
|
||||
;;
|
||||
|
||||
*)
|
||||
echo 1>&2 "\
|
||||
WARNING: \`$1' is needed, and you do not seem to have it handy on your
|
||||
system. You might have modified some files without having the
|
||||
proper tools for further handling them. Check the \`README' file,
|
||||
it often tells you about the needed prerequirements for installing
|
||||
this package. You may also peek at any GNU archive site, in case
|
||||
some other package would contain this missing \`$1' program."
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
||||
exit 0
|
||||
40
scripts/mkinstalldirs
Executable file
40
scripts/mkinstalldirs
Executable file
@ -0,0 +1,40 @@
|
||||
#! /bin/sh
|
||||
# mkinstalldirs --- make directory hierarchy
|
||||
# Author: Noah Friedman <friedman@prep.ai.mit.edu>
|
||||
# Created: 1993-05-16
|
||||
# Public domain
|
||||
|
||||
# $Id$
|
||||
|
||||
errstatus=0
|
||||
|
||||
for file
|
||||
do
|
||||
set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
|
||||
shift
|
||||
|
||||
pathcomp=
|
||||
for d
|
||||
do
|
||||
pathcomp="$pathcomp$d"
|
||||
case "$pathcomp" in
|
||||
-* ) pathcomp=./$pathcomp ;;
|
||||
esac
|
||||
|
||||
if test ! -d "$pathcomp"; then
|
||||
echo "mkdir $pathcomp"
|
||||
|
||||
mkdir "$pathcomp" || lasterr=$?
|
||||
|
||||
if test ! -d "$pathcomp"; then
|
||||
errstatus=$lasterr
|
||||
fi
|
||||
fi
|
||||
|
||||
pathcomp="$pathcomp/"
|
||||
done
|
||||
done
|
||||
|
||||
exit $errstatus
|
||||
|
||||
# mkinstalldirs ends here
|
||||
46
src/Makefile.am
Normal file
46
src/Makefile.am
Normal file
@ -0,0 +1,46 @@
|
||||
#
|
||||
# Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
#
|
||||
# This file is part of Siproxd.
|
||||
#
|
||||
# Siproxd is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Siproxd is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Siproxd; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
#
|
||||
|
||||
|
||||
CFLAGS =@CFLAGS@ -Wall -DBUILDSTR=\"`cat .buildno`\"
|
||||
|
||||
bin_PROGRAMS = siproxd
|
||||
siproxd_SOURCES = siproxd.c proxy.c register.c sock.c utils.c \
|
||||
log.c readconf.c
|
||||
|
||||
noinst_HEADERS = log.h siproxd.h
|
||||
|
||||
EXTRA_DIST = .buildno
|
||||
|
||||
#
|
||||
# count BUILDs - each time increment by one and define the
|
||||
# C macro BUILDNO. bing it to a file everybody includes (log.h)
|
||||
#
|
||||
log.h: increment_build
|
||||
|
||||
increment_build:
|
||||
@echo "incrementing BUILD number"
|
||||
@if [ -f .buildno ]; then \
|
||||
bld=`cat .buildno`; \
|
||||
bld=`expr $${bld} + 1`; \
|
||||
else \
|
||||
bld=1; \
|
||||
fi; \
|
||||
echo "$${bld}" >.buildno;
|
||||
357
src/Makefile.in
Normal file
357
src/Makefile.in
Normal file
@ -0,0 +1,357 @@
|
||||
# Makefile.in generated automatically by automake 1.4a from Makefile.am
|
||||
|
||||
# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
||||
# This Makefile.in is free software; the Free Software Foundation
|
||||
# gives unlimited permission to copy and/or distribute it,
|
||||
# with or without modifications, as long as this notice is preserved.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
||||
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||
# PARTICULAR PURPOSE.
|
||||
|
||||
#
|
||||
# Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
#
|
||||
# This file is part of Siproxd.
|
||||
#
|
||||
# Siproxd is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Siproxd is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Siproxd; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
#
|
||||
|
||||
|
||||
SHELL = @SHELL@
|
||||
|
||||
srcdir = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
VPATH = @srcdir@
|
||||
prefix = @prefix@
|
||||
exec_prefix = @exec_prefix@
|
||||
|
||||
bindir = @bindir@
|
||||
sbindir = @sbindir@
|
||||
libexecdir = @libexecdir@
|
||||
datadir = @datadir@
|
||||
sysconfdir = @sysconfdir@
|
||||
sharedstatedir = @sharedstatedir@
|
||||
localstatedir = @localstatedir@
|
||||
libdir = @libdir@
|
||||
infodir = @infodir@
|
||||
mandir = @mandir@
|
||||
includedir = @includedir@
|
||||
oldincludedir = /usr/include
|
||||
|
||||
DESTDIR =
|
||||
|
||||
pkgdatadir = $(datadir)/@PACKAGE@
|
||||
pkglibdir = $(libdir)/@PACKAGE@
|
||||
pkgincludedir = $(includedir)/@PACKAGE@
|
||||
|
||||
top_builddir = ..
|
||||
|
||||
ACLOCAL = @ACLOCAL@
|
||||
AUTOCONF = @AUTOCONF@
|
||||
AUTOMAKE = @AUTOMAKE@
|
||||
AUTOHEADER = @AUTOHEADER@
|
||||
|
||||
INSTALL = @INSTALL@
|
||||
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
||||
INSTALL_DATA = @INSTALL_DATA@
|
||||
INSTALL_SCRIPT = @INSTALL_SCRIPT@
|
||||
INSTALL_STRIP_FLAG =
|
||||
transform = @program_transform_name@
|
||||
|
||||
NORMAL_INSTALL = :
|
||||
PRE_INSTALL = :
|
||||
POST_INSTALL = :
|
||||
NORMAL_UNINSTALL = :
|
||||
PRE_UNINSTALL = :
|
||||
POST_UNINSTALL = :
|
||||
AWK = @AWK@
|
||||
CC = @CC@
|
||||
LN_S = @LN_S@
|
||||
MAKEINFO = @MAKEINFO@
|
||||
PACKAGE = @PACKAGE@
|
||||
VERSION = @VERSION@
|
||||
|
||||
CFLAGS = @CFLAGS@ -Wall -DBUILDSTR=\"`cat .buildno`\"
|
||||
|
||||
bin_PROGRAMS = siproxd
|
||||
siproxd_SOURCES = siproxd.c proxy.c register.c sock.c utils.c log.c readconf.c
|
||||
|
||||
|
||||
noinst_HEADERS = log.h siproxd.h
|
||||
|
||||
EXTRA_DIST = .buildno
|
||||
mkinstalldirs = $(SHELL) $(top_srcdir)/scripts/mkinstalldirs
|
||||
CONFIG_HEADER = ../config.h
|
||||
CONFIG_CLEAN_FILES =
|
||||
PROGRAMS = $(bin_PROGRAMS)
|
||||
|
||||
|
||||
DEFS = @DEFS@ -I. -I$(srcdir) -I..
|
||||
CPPFLAGS = @CPPFLAGS@
|
||||
LDFLAGS = @LDFLAGS@
|
||||
LIBS = @LIBS@
|
||||
siproxd_OBJECTS = siproxd.o proxy.o register.o sock.o utils.o log.o \
|
||||
readconf.o
|
||||
siproxd_LDADD = $(LDADD)
|
||||
siproxd_DEPENDENCIES =
|
||||
siproxd_LDFLAGS =
|
||||
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
|
||||
CCLD = $(CC)
|
||||
LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
|
||||
HEADERS = $(noinst_HEADERS)
|
||||
|
||||
DIST_COMMON = Makefile.am Makefile.in
|
||||
|
||||
|
||||
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
|
||||
|
||||
TAR = gtar
|
||||
GZIP_ENV = --best
|
||||
DEP_FILES = .deps/log.P .deps/proxy.P .deps/readconf.P .deps/register.P \
|
||||
.deps/siproxd.P .deps/sock.P .deps/utils.P
|
||||
SOURCES = $(siproxd_SOURCES)
|
||||
OBJECTS = $(siproxd_OBJECTS)
|
||||
|
||||
all: all-redirect
|
||||
.SUFFIXES:
|
||||
.SUFFIXES: .S .c .o .s
|
||||
$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
|
||||
cd $(top_srcdir) && $(AUTOMAKE) --gnu src/Makefile
|
||||
|
||||
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
|
||||
cd $(top_builddir) \
|
||||
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
|
||||
|
||||
|
||||
mostlyclean-binPROGRAMS:
|
||||
|
||||
clean-binPROGRAMS:
|
||||
-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
|
||||
|
||||
distclean-binPROGRAMS:
|
||||
|
||||
maintainer-clean-binPROGRAMS:
|
||||
|
||||
install-binPROGRAMS: $(bin_PROGRAMS)
|
||||
@$(NORMAL_INSTALL)
|
||||
$(mkinstalldirs) $(DESTDIR)$(bindir)
|
||||
@list='$(bin_PROGRAMS)'; for p in $$list; do \
|
||||
if test -f $$p; then \
|
||||
echo " $(INSTALL_PROGRAM) $(INSTALL_STRIP_FLAG) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`"; \
|
||||
$(INSTALL_PROGRAM) $(INSTALL_STRIP_FLAG) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
|
||||
else :; fi; \
|
||||
done
|
||||
|
||||
uninstall-binPROGRAMS:
|
||||
@$(NORMAL_UNINSTALL)
|
||||
list='$(bin_PROGRAMS)'; for p in $$list; do \
|
||||
rm -f $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
|
||||
done
|
||||
|
||||
.s.o:
|
||||
$(COMPILE) -c $<
|
||||
|
||||
.S.o:
|
||||
$(COMPILE) -c $<
|
||||
|
||||
mostlyclean-compile:
|
||||
-rm -f *.o core *.core
|
||||
|
||||
clean-compile:
|
||||
|
||||
distclean-compile:
|
||||
-rm -f *.tab.c
|
||||
|
||||
maintainer-clean-compile:
|
||||
|
||||
siproxd: $(siproxd_OBJECTS) $(siproxd_DEPENDENCIES)
|
||||
@rm -f siproxd
|
||||
$(LINK) $(siproxd_LDFLAGS) $(siproxd_OBJECTS) $(siproxd_LDADD) $(LIBS)
|
||||
|
||||
tags: TAGS
|
||||
|
||||
ID: $(HEADERS) $(SOURCES) $(LISP)
|
||||
list='$(SOURCES) $(HEADERS)'; \
|
||||
unique=`for i in $$list; do echo $$i; done | \
|
||||
awk ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
here=`pwd` && cd $(srcdir) \
|
||||
&& mkid -f$$here/ID $$unique $(LISP)
|
||||
|
||||
TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
|
||||
tags=; \
|
||||
here=`pwd`; \
|
||||
list='$(SOURCES) $(HEADERS)'; \
|
||||
unique=`for i in $$list; do echo $$i; done | \
|
||||
awk ' { files[$$0] = 1; } \
|
||||
END { for (i in files) print i; }'`; \
|
||||
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|
||||
|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
|
||||
|
||||
mostlyclean-tags:
|
||||
|
||||
clean-tags:
|
||||
|
||||
distclean-tags:
|
||||
-rm -f TAGS ID
|
||||
|
||||
maintainer-clean-tags:
|
||||
|
||||
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
|
||||
|
||||
subdir = src
|
||||
|
||||
distdir: $(DISTFILES)
|
||||
here=`cd $(top_builddir) && pwd`; \
|
||||
top_distdir=`cd $(top_distdir) && pwd`; \
|
||||
distdir=`cd $(distdir) && pwd`; \
|
||||
cd $(top_srcdir) \
|
||||
&& $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu src/Makefile
|
||||
@for file in $(DISTFILES); do \
|
||||
d=$(srcdir); \
|
||||
if test -d $$d/$$file; then \
|
||||
cp -pr $$d/$$file $(distdir)/$$file; \
|
||||
else \
|
||||
test -f $(distdir)/$$file \
|
||||
|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
|
||||
|| cp -p $$d/$$file $(distdir)/$$file || :; \
|
||||
fi; \
|
||||
done
|
||||
|
||||
DEPS_MAGIC := $(shell mkdir .deps > /dev/null 2>&1 || :)
|
||||
|
||||
-include $(DEP_FILES)
|
||||
|
||||
mostlyclean-depend:
|
||||
|
||||
clean-depend:
|
||||
|
||||
distclean-depend:
|
||||
-rm -rf .deps
|
||||
|
||||
maintainer-clean-depend:
|
||||
|
||||
%.o: %.c
|
||||
@echo '$(COMPILE) -c $<'; \
|
||||
$(COMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
|
||||
@-cp .deps/$(*F).pp .deps/$(*F).P; \
|
||||
tr ' ' '\012' < .deps/$(*F).pp \
|
||||
| sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
|
||||
>> .deps/$(*F).P; \
|
||||
rm .deps/$(*F).pp
|
||||
|
||||
%.lo: %.c
|
||||
@echo '$(LTCOMPILE) -c $<'; \
|
||||
$(LTCOMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
|
||||
@-sed -e 's/^\([^:]*\)\.o[ ]*:/\1.lo \1.o :/' \
|
||||
< .deps/$(*F).pp > .deps/$(*F).P; \
|
||||
tr ' ' '\012' < .deps/$(*F).pp \
|
||||
| sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
|
||||
>> .deps/$(*F).P; \
|
||||
rm -f .deps/$(*F).pp
|
||||
info-am:
|
||||
info: info-am
|
||||
dvi-am:
|
||||
dvi: dvi-am
|
||||
check-am: all-am
|
||||
check: check-am
|
||||
installcheck-am:
|
||||
installcheck: installcheck-am
|
||||
install-exec-am: install-binPROGRAMS
|
||||
install-exec: install-exec-am
|
||||
|
||||
install-data-am:
|
||||
install-data: install-data-am
|
||||
|
||||
install-am: all-am
|
||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
|
||||
install: install-am
|
||||
uninstall-am: uninstall-binPROGRAMS
|
||||
uninstall: uninstall-am
|
||||
all-am: Makefile $(PROGRAMS) $(HEADERS)
|
||||
all-redirect: all-am
|
||||
install-strip:
|
||||
$(MAKE) $(AM_MAKEFLAGS) INSTALL_STRIP_FLAG=-s install
|
||||
installdirs:
|
||||
$(mkinstalldirs) $(DESTDIR)$(bindir)
|
||||
|
||||
|
||||
mostlyclean-generic:
|
||||
|
||||
clean-generic:
|
||||
|
||||
distclean-generic:
|
||||
-rm -f Makefile $(CONFIG_CLEAN_FILES)
|
||||
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
|
||||
|
||||
maintainer-clean-generic:
|
||||
mostlyclean-am: mostlyclean-binPROGRAMS mostlyclean-compile \
|
||||
mostlyclean-tags mostlyclean-depend mostlyclean-generic
|
||||
|
||||
mostlyclean: mostlyclean-am
|
||||
|
||||
clean-am: clean-binPROGRAMS clean-compile clean-tags clean-depend \
|
||||
clean-generic mostlyclean-am
|
||||
|
||||
clean: clean-am
|
||||
|
||||
distclean-am: distclean-binPROGRAMS distclean-compile distclean-tags \
|
||||
distclean-depend distclean-generic clean-am
|
||||
|
||||
distclean: distclean-am
|
||||
|
||||
maintainer-clean-am: maintainer-clean-binPROGRAMS \
|
||||
maintainer-clean-compile maintainer-clean-tags \
|
||||
maintainer-clean-depend maintainer-clean-generic \
|
||||
distclean-am
|
||||
@echo "This command is intended for maintainers to use;"
|
||||
@echo "it deletes files that may require special tools to rebuild."
|
||||
|
||||
maintainer-clean: maintainer-clean-am
|
||||
|
||||
.PHONY: mostlyclean-binPROGRAMS distclean-binPROGRAMS clean-binPROGRAMS \
|
||||
maintainer-clean-binPROGRAMS uninstall-binPROGRAMS install-binPROGRAMS \
|
||||
mostlyclean-compile distclean-compile clean-compile \
|
||||
maintainer-clean-compile tags mostlyclean-tags distclean-tags \
|
||||
clean-tags maintainer-clean-tags distdir mostlyclean-depend \
|
||||
distclean-depend clean-depend maintainer-clean-depend info-am info \
|
||||
dvi-am dvi check check-am installcheck-am installcheck install-exec-am \
|
||||
install-exec install-data-am install-data install-am install \
|
||||
uninstall-am uninstall all-redirect all-am all installdirs \
|
||||
mostlyclean-generic distclean-generic clean-generic \
|
||||
maintainer-clean-generic clean mostlyclean distclean maintainer-clean
|
||||
|
||||
|
||||
#
|
||||
# count BUILDs - each time increment by one and define the
|
||||
# C macro BUILDNO. bing it to a file everybody includes (log.h)
|
||||
#
|
||||
log.h: increment_build
|
||||
|
||||
increment_build:
|
||||
@echo "incrementing BUILD number"
|
||||
@if [ -f .buildno ]; then \
|
||||
bld=`cat .buildno`; \
|
||||
bld=`expr $${bld} + 1`; \
|
||||
else \
|
||||
bld=1; \
|
||||
fi; \
|
||||
echo "$${bld}" >.buildno;
|
||||
|
||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
|
||||
# Otherwise a system limit (for SysV at least) may be exceeded.
|
||||
.NOEXPORT:
|
||||
126
src/log.c
Normal file
126
src/log.c
Normal file
@ -0,0 +1,126 @@
|
||||
/*
|
||||
Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
|
||||
This file is part of Siproxd.
|
||||
|
||||
Siproxd is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
Siproxd is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Siproxd; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
|
||||
#include "config.h"
|
||||
#include "log.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdarg.h>
|
||||
#include <time.h>
|
||||
|
||||
static char const ident[]="$Id: " __FILE__ ": " PACKAGE "-" VERSION "-"\
|
||||
BUILDSTR " $";
|
||||
|
||||
|
||||
int debug_pattern=0;
|
||||
|
||||
|
||||
void log_set_pattern(int pattern) {
|
||||
debug_pattern=pattern;
|
||||
}
|
||||
|
||||
|
||||
/* for all the LOGGING routines:
|
||||
They should figure out if we are running as a daemon, then write
|
||||
their stuff to syslog or something like that
|
||||
*/
|
||||
|
||||
|
||||
void log_debug(int class, char *file, int line, const char *format, ...) {
|
||||
va_list ap;
|
||||
time_t t;
|
||||
struct tm *tim;
|
||||
|
||||
if ((debug_pattern & class) == 0) return;
|
||||
|
||||
va_start(ap, format);
|
||||
|
||||
time(&t);
|
||||
tim=localtime(&t);
|
||||
fprintf(stderr,"%2.2i:%2.2i:%2.2i %s:%i ", tim->tm_hour,
|
||||
tim->tm_min, tim->tm_sec, file, line);
|
||||
vfprintf(stderr, format, ap);
|
||||
fprintf(stderr,"\n");
|
||||
|
||||
va_end(ap);
|
||||
fflush(stderr);
|
||||
return;
|
||||
|
||||
}
|
||||
|
||||
|
||||
void log_error(char *file, int line, const char *format, ...) {
|
||||
va_list ap;
|
||||
time_t t;
|
||||
struct tm *tim;
|
||||
|
||||
va_start(ap, format);
|
||||
|
||||
time(&t);
|
||||
tim=localtime(&t);
|
||||
fprintf(stderr,"%2.2i:%2.2i:%2.2i ERROR:%s:%i ",tim->tm_hour,
|
||||
tim->tm_min, tim->tm_sec,file,line);
|
||||
vfprintf(stderr, format, ap);
|
||||
fprintf(stderr,"\n");
|
||||
|
||||
va_end(ap);
|
||||
fflush(stderr);
|
||||
return;
|
||||
|
||||
}
|
||||
|
||||
|
||||
void log_warn(char *file, int line, const char *format, ...) {
|
||||
va_list ap;
|
||||
time_t t;
|
||||
struct tm *tim;
|
||||
|
||||
va_start(ap, format);
|
||||
|
||||
time(&t);
|
||||
tim=localtime(&t);
|
||||
fprintf(stderr,"%2.2i:%2.2i:%2.2i WARNING:%s:%i ",tim->tm_hour,
|
||||
tim->tm_min, tim->tm_sec,file,line);
|
||||
vfprintf(stderr, format, ap);
|
||||
fprintf(stderr,"\n");
|
||||
|
||||
va_end(ap);
|
||||
fflush(stderr);
|
||||
return;
|
||||
|
||||
}
|
||||
|
||||
|
||||
void log_dump_buffer(int class, char *file, int line,
|
||||
char *buffer, int length) {
|
||||
int i;
|
||||
|
||||
if ((debug_pattern & class) == 0) return;
|
||||
|
||||
fprintf(stderr,"---BUFFER DUMP follows---\n");
|
||||
for (i=0;i<length;i++) {
|
||||
fprintf(stderr,"%c",buffer[i]);
|
||||
}
|
||||
|
||||
fprintf(stderr,"\n---end of BUFFER DUMP---\n");
|
||||
fflush(stderr);
|
||||
return;
|
||||
}
|
||||
49
src/log.h
Normal file
49
src/log.h
Normal file
@ -0,0 +1,49 @@
|
||||
/*
|
||||
Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
|
||||
This file is part of Siproxd.
|
||||
|
||||
Siproxd is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
Siproxd is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Siproxd; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <stdarg.h>
|
||||
|
||||
#define DBCLASS_BABBLE 0x00000001 // babble (like entering/leaving fnc)
|
||||
#define DBCLASS_NET 0x00000002 // network
|
||||
#define DBCLASS_SIP 0x00000004 // SIP manipulations
|
||||
#define DBCLASS_REG 0x00000008 // Client registration
|
||||
#define DBCLASS_NOSPEC 0x00000010 // non specified class
|
||||
#define DBCLASS_PROXY 0x00000020 // proxy
|
||||
#define DBCLASS_DNS 0x00000040 // DNS stuff
|
||||
#define DBCLASS_NETTRAF 0x00000080 // network traffic
|
||||
#define DBCLASS_CONFIG 0x00000100 // configuration
|
||||
|
||||
|
||||
#define DEBUG(F...) log_debug(1,__FILE__, __LINE__,F)
|
||||
void log_set_pattern(int pattern);
|
||||
|
||||
#define DEBUGC(C,F...) log_debug(C,__FILE__, __LINE__,F)
|
||||
void log_debug(int class, char *file, int line, const char *format, ...);
|
||||
|
||||
#define ERROR(F...) log_error(__FILE__, __LINE__,F)
|
||||
void log_error(char *file, int line, const char *format, ...);
|
||||
|
||||
#define WARN(F...) log_warn(__FILE__, __LINE__,F)
|
||||
void log_warn(char *file, int line, const char *format, ...);
|
||||
|
||||
/* tobedone: dump a buffer */
|
||||
#define DUMP_BUFFER(C,F...) log_dump_buffer(C,__FILE__, __LINE__,F)
|
||||
void log_dump_buffer(int class, char *file, int line,
|
||||
char *buffer, int length);
|
||||
562
src/proxy.c
Normal file
562
src/proxy.c
Normal file
@ -0,0 +1,562 @@
|
||||
/*
|
||||
Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
|
||||
This file is part of Siproxd.
|
||||
|
||||
Siproxd is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
Siproxd is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Siproxd; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <netinet/in.h>
|
||||
#include <arpa/inet.h>
|
||||
#include <netdb.h>
|
||||
|
||||
#include <osip/smsg.h>
|
||||
|
||||
#include "siproxd.h"
|
||||
#include "log.h"
|
||||
|
||||
static char const ident[]="$Id: " __FILE__ ": " PACKAGE "-" VERSION "-"\
|
||||
BUILDSTR " $";
|
||||
|
||||
|
||||
/* configuration storage */
|
||||
extern struct siproxd_config configuration;
|
||||
|
||||
/*
|
||||
* knows hot to rewrite the SIP URLs in a request/response
|
||||
*/
|
||||
|
||||
extern int errno;
|
||||
extern struct urlmap_s urlmap[]; // URL mapping table
|
||||
extern struct lcl_if_s local_addresses;
|
||||
|
||||
int proxy_request (sip_t *request) {
|
||||
int i;
|
||||
int sts;
|
||||
int type;
|
||||
struct in_addr addr;
|
||||
contact_t *contact;
|
||||
url_t *url;
|
||||
int port;
|
||||
char *buffer;
|
||||
|
||||
#define REQTYP_INCOMMING 1
|
||||
#define REQTYP_OUTGOING 2
|
||||
|
||||
DEBUGC(DBCLASS_PROXY,"proxy_request");
|
||||
|
||||
/* check for VIA loop, if yes, discard the request */
|
||||
sts=check_vialoop(request);
|
||||
if (sts !=0) {
|
||||
DEBUGC(DBCLASS_PROXY,"via loop detected, ignoring request");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* figure out if this is an request comming from the outside
|
||||
* world to one of our registered clients ('to' == 'masq' URL)
|
||||
* or if this is a request sent by on e of our registered clients
|
||||
* ('from' == 'true' URL)
|
||||
*/
|
||||
msg_getcontact(request,0,&contact);
|
||||
type = 0;
|
||||
for (i=0; i<URLMAP_SIZE; i++) {
|
||||
if (urlmap[i].active == 0) continue;
|
||||
/*&&&& comparison of hosts should be based on IP addresses
|
||||
as it looks (at least RQ URI)...*/
|
||||
|
||||
/*&&&& make this comparison into a subroutine - it is used a LOT !
|
||||
also make the HOST comparison more flexible (name<->IP) */
|
||||
/* incomming request ('to' == 'masq') */
|
||||
if ((strcmp(request->to->url->username,
|
||||
urlmap[i].masq_url->username)==0) &&
|
||||
(strcmp(request->to->url->host,
|
||||
urlmap[i].masq_url->host)==0)) {
|
||||
type=REQTYP_INCOMMING;
|
||||
DEBUGC(DBCLASS_PROXY,"incomming request from %s@%s from outbound",
|
||||
request->from->url->username,
|
||||
request->from->url->host);
|
||||
break;
|
||||
}
|
||||
|
||||
/* outgoing request ('contact' == 'true') */
|
||||
if ((strcmp(contact->url->username,
|
||||
urlmap[i].true_url->username)==0) &&
|
||||
(strcmp(contact->url->host,
|
||||
urlmap[i].true_url->host)==0)) {
|
||||
type=REQTYP_OUTGOING;
|
||||
DEBUGC(DBCLASS_PROXY,"outgoing request from %s@%s from inbound",
|
||||
request->from->url->username,
|
||||
request->from->url->host);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* ok, we got a request that we are allowed to process.
|
||||
*/
|
||||
switch (type) {
|
||||
/*
|
||||
* from an external host to the internal masqueraded host
|
||||
*/
|
||||
case REQTYP_INCOMMING:
|
||||
/* rewrite request URI to point to the real host */
|
||||
/* i still holds the valid index into the URLMAP table */
|
||||
/* THIS IS UGLY!!! I dont like it &&&&&&*/
|
||||
DEBUGC(DBCLASS_PROXY,"rewriting incomming Request URI");
|
||||
url=msg_geturi(request);
|
||||
free(url->host);url->host=NULL;
|
||||
{
|
||||
char *copy;
|
||||
copy = (char *)malloc(strlen(urlmap[i].true_url->host)+1);
|
||||
memcpy(copy, urlmap[i].true_url->host, strlen(urlmap[i].true_url->host));
|
||||
copy[strlen(urlmap[i].true_url->host)]='\0';
|
||||
url_sethost(url, copy);
|
||||
}
|
||||
|
||||
/* add my Via header line (inbound interface)*/
|
||||
sts = proxy_add_myvia(request, 1);
|
||||
break;
|
||||
|
||||
/*
|
||||
* from the internal masqueraded host to an external host
|
||||
*/
|
||||
case REQTYP_OUTGOING:
|
||||
/* if an INVITE, rewrite body */
|
||||
if (MSG_IS_INVITE(request)) {
|
||||
sts = proxy_rewrite_invitation_body(request);
|
||||
}
|
||||
|
||||
/* add my Via header line (outbound interface)*/
|
||||
sts = proxy_add_myvia(request, 0);
|
||||
break;
|
||||
|
||||
default:
|
||||
DEBUGC(DBCLASS_PROXY,"request: refuse to proxy - UA not registered?");
|
||||
/* some clients seem to run amok when passing back a negative response */
|
||||
// proxy_gen_response(request, 403 /*forbidden*/);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* get target address from request URL */
|
||||
url=msg_geturi(request);
|
||||
|
||||
#if EXP1
|
||||
/* &&&& linphone 0.9.0pre4
|
||||
take To address and place it into URI (at least the host part)
|
||||
Linphone 0.9.0pre4 puts the proxy host in the request URI
|
||||
if OUTBOUNT proxy is activated!
|
||||
|
||||
This is only a hack to recreate the proper final request URI.
|
||||
see linphone, osipdialog.c line 1172
|
||||
if (call_leg->peer == NULL)
|
||||
url_2char (call_leg->to->url, &tmp);
|
||||
else
|
||||
url_2char (call_leg->peer->url, &tmp);
|
||||
url_parse (sipmsg->strtline->rquri, tmp); <<<<----
|
||||
*/
|
||||
{
|
||||
header_t *header_ua;
|
||||
msg_getuser_agent(request,0,&header_ua);
|
||||
|
||||
if ( header_ua && header_ua->hvalue &&
|
||||
(strcmp(header_ua->hvalue,"oSIP/Linphone-0.8.0")==0) ) {
|
||||
/* if an outgoing request, try to fix the SIP URI */
|
||||
if (type == REQTYP_OUTGOING) {
|
||||
WARN("broken linphone-0.8.0: restoring SIP URI");
|
||||
free (url->host);
|
||||
url->host=malloc(strlen(request->to->url->host));
|
||||
strcpy(url->host,request->to->url->host);
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
sts = get_ip_by_host(url->host, &addr);
|
||||
|
||||
sts = msg_2char(request, &buffer);
|
||||
if (sts != 0) {
|
||||
ERROR("proxy_request: msg_2char failed");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* send to destination */
|
||||
if (url->port) {
|
||||
port=atoi(url->port);
|
||||
} else {
|
||||
port=configuration.sip_listen_port;
|
||||
}
|
||||
|
||||
sipsock_send_udp(addr, port, buffer, strlen(buffer));
|
||||
free (buffer);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int proxy_response (sip_t *response) {
|
||||
int i;
|
||||
int sts;
|
||||
int type;
|
||||
struct in_addr addr;
|
||||
via_t *via;
|
||||
int port;
|
||||
char *buffer;
|
||||
|
||||
#define RESTYP_INCOMMING 1
|
||||
#define RESTYP_OUTGOING 2
|
||||
|
||||
DEBUGC(DBCLASS_PROXY,"proxy_response");
|
||||
|
||||
|
||||
/* check for VIA loop, if yes, discard the request */
|
||||
sts=check_vialoop(response);
|
||||
if (sts !=0) {
|
||||
DEBUGC(DBCLASS_PROXY,"via loop detected, ignoring response");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* ALWAYS: remove my Via header line */
|
||||
sts = proxy_del_myvia(response);
|
||||
if (sts !=0) {
|
||||
DEBUGC(DBCLASS_PROXY,"not addressed to my VIA, ignoring response");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* figure out if this is an request comming from the outside
|
||||
* world to one of our registered clients
|
||||
*/
|
||||
|
||||
|
||||
/* Ahhrghh...... an response seems to have NO contact information...
|
||||
* so let's take FROM instead...
|
||||
* the TO and FROM headers are EQUAL to the request - that means
|
||||
* they are swapped in their meaning for a response...
|
||||
*/
|
||||
|
||||
type = 0;
|
||||
for (i=0; i<URLMAP_SIZE; i++) {
|
||||
if (urlmap[i].active == 0) continue;
|
||||
|
||||
|
||||
/* incomming response ('from' == 'masq') */
|
||||
if ((strcmp(response->from->url->username,
|
||||
urlmap[i].masq_url->username)==0) &&
|
||||
(strcmp(response->from->url->host,
|
||||
urlmap[i].masq_url->host)==0)) {
|
||||
type=RESTYP_INCOMMING;
|
||||
DEBUGC(DBCLASS_PROXY,"incomming response for %s@%s from outbound",
|
||||
response->from->url->username,
|
||||
response->from->url->host);
|
||||
break;
|
||||
}
|
||||
|
||||
/* outgoing response ('to' == 'masq') */
|
||||
if ((strcmp(response->to->url->username,
|
||||
urlmap[i].masq_url->username)==0) &&
|
||||
(strcmp(response->to->url->host,
|
||||
urlmap[i].masq_url->host)==0)) {
|
||||
type=RESTYP_OUTGOING;
|
||||
DEBUGC(DBCLASS_PROXY,"outgoing response for %s@%s from inbound",
|
||||
response->from->url->username,
|
||||
response->from->url->host);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* ok, we got a response that we are allowed to process.
|
||||
*/
|
||||
switch (type) {
|
||||
/*
|
||||
* from an external host to the internal masqueraded host
|
||||
*/
|
||||
case RESTYP_INCOMMING:
|
||||
#if 0 /* do we really have to?? in the incomming response
|
||||
we have the correct address. But we mus rewrite an
|
||||
outgoing response to an incomming INVITE request ! */
|
||||
/* If an 200 answer to an INVITE request, rewrite body */
|
||||
if ((MSG_IS_RESPONSEFOR(response,"INVITE") &&
|
||||
(MSG_TEST_CODE(response, 200)) ) {
|
||||
sts = proxy_rewrite_invitation_body(response);
|
||||
}
|
||||
#endif
|
||||
|
||||
break;
|
||||
|
||||
/*
|
||||
* from the internal masqueraded host to an external host
|
||||
*/
|
||||
case RESTYP_OUTGOING:
|
||||
#define satoi atoi /* used in MSG_TEST_CODE macro ... */
|
||||
/* If an 200 answer to an INVITE request, rewrite body */
|
||||
if ((MSG_IS_RESPONSEFOR(response,"INVITE")) &&
|
||||
(MSG_TEST_CODE(response, 200))) {
|
||||
sts = proxy_rewrite_invitation_body(response);
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
DEBUGC(DBCLASS_PROXY,"response: refuse to proxy - UA not registered?");
|
||||
/* some clients seem to run amok when passing back a negative response */
|
||||
// proxy_gen_response(request, 403 /*forbidden*/);
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* get target address from VIA header */
|
||||
via = (via_t *) list_get (response->vias, 0);
|
||||
|
||||
sts = get_ip_by_host(via->host, &addr);
|
||||
|
||||
sts = msg_2char(response, &buffer);
|
||||
if (sts != 0) {
|
||||
ERROR("proxy_request: msg_2char failed");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* send to destination */
|
||||
if (via->port) {
|
||||
port=atoi(via->port);
|
||||
} else {
|
||||
port=configuration.sip_listen_port;
|
||||
}
|
||||
|
||||
sipsock_send_udp(addr, port, buffer, strlen(buffer));
|
||||
free (buffer);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* send an proxy generated response back to the client.
|
||||
* Only errors are reported from the proxy itself.
|
||||
* code = SIP result code to deliver
|
||||
*/
|
||||
int proxy_gen_response(sip_t *request, int code) {
|
||||
sip_t *response;
|
||||
int sts;
|
||||
via_t *via;
|
||||
char *buffer;
|
||||
struct in_addr addr;
|
||||
|
||||
/* create the response template */
|
||||
if ((response=msg_make_template_reply(request, code))==NULL) {
|
||||
ERROR("proxy_response: error in msg_make_template_reply");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* we must check if first via has x.x.x.x address. If not, we must resolve it */
|
||||
msg_getvia (response, 0, &via);
|
||||
if (via == NULL)
|
||||
{
|
||||
ERROR("proxy_response: Cannot send response - no via field");
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* name resolution */
|
||||
if (inet_aton (via->host,&addr) == 0)
|
||||
{
|
||||
/* need name resolution */
|
||||
DEBUGC(DBCLASS_DNS,"resolving name:%s",via->host);
|
||||
sts = get_ip_by_host(via->host, &addr);
|
||||
}
|
||||
|
||||
DEBUGC(DBCLASS_PROXY,"response=%p",response);
|
||||
sts = msg_2char(response, &buffer);
|
||||
if (sts != 0) {
|
||||
ERROR("proxy_response: msg_2char failed");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* send to destination */
|
||||
sipsock_send_udp(addr, atoi(via->port), buffer, strlen(buffer));
|
||||
|
||||
/* free the resources */
|
||||
msg_free(response);
|
||||
free(response);
|
||||
free (buffer);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* routine to rewrite the header and message bodies
|
||||
*/
|
||||
|
||||
/* interface == 0 -> outbound interface, else inbound interface */
|
||||
int proxy_add_myvia (sip_t *request, int interface) {
|
||||
struct in_addr addr;
|
||||
char tmp[URL_STRING_SIZE];
|
||||
via_t *via;
|
||||
int sts;
|
||||
|
||||
if (interface == 0) {
|
||||
sts = get_ip_by_host(configuration.outboundhost, &addr);
|
||||
} else {
|
||||
sts = get_ip_by_host(configuration.inboundhost, &addr);
|
||||
}
|
||||
|
||||
sprintf (tmp, "SIP/2.0/UDP %s:%i", inet_ntoa(addr),
|
||||
configuration.sip_listen_port);
|
||||
DEBUGC(DBCLASS_BABBLE,"adding VIA:%s",tmp);
|
||||
|
||||
sts = via_init(&via);
|
||||
if (sts!=0) return -1; /* allocation failed */
|
||||
sts = via_parse(via, tmp);
|
||||
if (sts!=0) return -1;
|
||||
list_add(request->vias,via,0);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
int proxy_del_myvia (sip_t *response) {
|
||||
via_t *via;
|
||||
int sts;
|
||||
|
||||
DEBUGC(DBCLASS_PROXY,"deleting topmost VIA");
|
||||
via = list_get (response->vias, 0);
|
||||
|
||||
if ( !is_via_local(via) ) {
|
||||
ERROR("I'm trying to delete a VIA but it's not mine! host=%s",via->host);
|
||||
return -1;
|
||||
}
|
||||
|
||||
sts = list_remove(response->vias, 0);
|
||||
via_free (via);
|
||||
free(via);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
int proxy_rewrite_invitation_body(sip_t *mymsg){
|
||||
body_t *body;
|
||||
struct in_addr addr;
|
||||
int sts;
|
||||
char *oldbody;
|
||||
char newbody[BODY_MESSAGE_MAX_SIZE];
|
||||
char clen[8]; /* probably never more than 7 digits for content length !*/
|
||||
|
||||
sts = msg_getbody(mymsg, 0, &body);
|
||||
if (sts != 0) {
|
||||
ERROR("rewrite_invitation_body: no body found in message");
|
||||
return 1;
|
||||
}
|
||||
|
||||
sts = body_2char(body, &oldbody);
|
||||
|
||||
{
|
||||
char *tmp2;
|
||||
content_length_2char(mymsg->contentlength, &tmp2);
|
||||
DEBUG("Body before rewrite (clen=%s, strlen=%i):\n%s\n----",
|
||||
tmp2, strlen(oldbody), oldbody);
|
||||
free(tmp2);
|
||||
}
|
||||
|
||||
|
||||
/* TODO */
|
||||
/* - change the 'c=' line to present the outbound address (the other
|
||||
side will send its audio data there
|
||||
- 'm=' line: here we should change the port number to a free local
|
||||
(outbound) port and set up an port forwarding to the hidden
|
||||
inbound client ...*/
|
||||
|
||||
|
||||
{
|
||||
char *data=NULL;
|
||||
char *data2=NULL;
|
||||
char *ptr=NULL;
|
||||
|
||||
memset(newbody, 0, sizeof(newbody));
|
||||
|
||||
data = strstr (oldbody, "\nc=");
|
||||
if (data == NULL) data = strstr (oldbody, "\rc=");
|
||||
if (data == NULL) {
|
||||
ERROR("did not find a c= line in the body");
|
||||
return 1;
|
||||
}
|
||||
data += 3;
|
||||
|
||||
/* can only rewrite IPV4 addresses by now */
|
||||
if (strncmp(data,"IN IP4 ",7)!=0) {
|
||||
ERROR("c= does not contain an IN IP4 address");
|
||||
return 1;
|
||||
}
|
||||
data += 7;
|
||||
|
||||
data2 = strstr (data, "\n");
|
||||
if (data2 == NULL) data2 = strstr (oldbody, "\r");
|
||||
if (data2 == NULL) {
|
||||
ERROR("did not find a CR/LF after c= line");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* copy up to the to-be-masqueraded address */
|
||||
memcpy(newbody, oldbody, data-oldbody);
|
||||
|
||||
/* insert proxy outbound address */
|
||||
sts = get_ip_by_host(configuration.outboundhost, &addr);
|
||||
ptr=newbody+(data-oldbody);
|
||||
sprintf(ptr, "%s", inet_ntoa(addr));
|
||||
ptr += strlen(ptr);
|
||||
|
||||
/* copy rest */
|
||||
memcpy (ptr, data2, strlen(data2));
|
||||
}
|
||||
|
||||
/* remove old body */
|
||||
sts = list_remove(mymsg->bodies, 0);
|
||||
body_free(body);
|
||||
free(body);
|
||||
|
||||
/* include new body */
|
||||
msg_setbody(mymsg, newbody);
|
||||
|
||||
/* free content length resource and include new one*/
|
||||
content_length_free(mymsg->contentlength);
|
||||
free(mymsg->contentlength);
|
||||
mymsg->contentlength=NULL;
|
||||
sprintf(clen,"%i",strlen(newbody));
|
||||
sts = msg_setcontent_length(mymsg, clen);
|
||||
|
||||
|
||||
{
|
||||
char *tmp, *tmp2;
|
||||
sts = msg_getbody(mymsg, 0, &body);
|
||||
sts = body_2char(body, &tmp);
|
||||
content_length_2char(mymsg->contentlength, &tmp2);
|
||||
DEBUG("Body after rewrite (clen=%s, strlen=%i):\n%s\n----",
|
||||
tmp2, strlen(tmp), tmp);
|
||||
free(tmp);
|
||||
free(tmp2);
|
||||
}
|
||||
free(oldbody);
|
||||
return 0;
|
||||
}
|
||||
182
src/readconf.c
Normal file
182
src/readconf.c
Normal file
@ -0,0 +1,182 @@
|
||||
/*
|
||||
Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
|
||||
This file is part of Siproxd.
|
||||
|
||||
Siproxd is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
Siproxd is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Siproxd; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <netinet/in.h>
|
||||
|
||||
#include <osip/smsg.h>
|
||||
|
||||
#include "siproxd.h"
|
||||
#include "log.h"
|
||||
|
||||
static char const ident[]="$Id: " __FILE__ ": " PACKAGE "-" VERSION "-"\
|
||||
BUILDSTR " $";
|
||||
|
||||
extern int errno;
|
||||
|
||||
/* configuration storage */
|
||||
extern struct siproxd_config configuration;
|
||||
|
||||
/* prototypes used locally only */
|
||||
static int parse_config (FILE *configfile);
|
||||
|
||||
|
||||
/* try to open (witchever found first):
|
||||
<name>
|
||||
$HOME/.<name>rc
|
||||
/etc/<name>.conf
|
||||
/usr/etc/<name>.conf
|
||||
/usr/local/etc/<name>.conf
|
||||
*/
|
||||
int read_config(char *name, int search) {
|
||||
int sts;
|
||||
FILE *configfile=NULL;
|
||||
int i;
|
||||
char tmp[256];
|
||||
const char *completion[] = {
|
||||
"%s/.%src", /* this one is special... (idx=0)*/
|
||||
"/etc/%s.conf",
|
||||
"/usr/etc/%s.conf",
|
||||
"/usr/local/etc/%s.conf",
|
||||
NULL };
|
||||
|
||||
|
||||
DEBUGC(DBCLASS_CONFIG,"trying to read config file");
|
||||
|
||||
/* shall I search the config file myself ? */
|
||||
if (search != 0) {
|
||||
/* yup, try to find it */
|
||||
for (i=0; completion[i]!=NULL; i++) {
|
||||
switch (i) {
|
||||
case 0:
|
||||
sprintf(tmp,completion[i],getenv("HOME"),name);
|
||||
break;
|
||||
default:
|
||||
sprintf(tmp,completion[i],name);
|
||||
break;
|
||||
}
|
||||
DEBUGC(DBCLASS_CONFIG,"... trying %s",tmp);
|
||||
configfile = fopen(tmp,"r");
|
||||
if (configfile==NULL) continue;
|
||||
break; /* got config file */
|
||||
}
|
||||
} else {
|
||||
/* don't search it, just try the one given file */
|
||||
DEBUGC(DBCLASS_CONFIG,"... trying %s",name);
|
||||
configfile = fopen(name,"r");
|
||||
}
|
||||
|
||||
/* config file not found or unable to open for read */
|
||||
if (configfile==NULL) {
|
||||
ERROR ("could not open config file: %s", strerror(errno));
|
||||
return 1;
|
||||
}
|
||||
|
||||
sts = parse_config(configfile);
|
||||
fclose(configfile);
|
||||
return sts;
|
||||
}
|
||||
|
||||
|
||||
|
||||
static int parse_config (FILE *configfile) {
|
||||
char buff[128];
|
||||
char *ptr;
|
||||
int i;
|
||||
int j;
|
||||
int num;
|
||||
|
||||
struct cfgopts {
|
||||
char *keyword;
|
||||
enum type {TYP_INT4, TYP_STRING, TYP_FLOAT} type;
|
||||
void *dest;
|
||||
} configoptions[] = {
|
||||
{ "debug_level", TYP_INT4, &configuration.debuglevel },
|
||||
{ "sip_port", TYP_INT4, &configuration.sip_listen_port },
|
||||
{ "daemonize", TYP_INT4, &configuration.daemonize },
|
||||
{ "host_inbound", TYP_STRING, &configuration.inboundhost },
|
||||
{ "host_outbound", TYP_STRING, &configuration.outboundhost },
|
||||
{0, 0, 0}
|
||||
};
|
||||
|
||||
|
||||
while (fgets(buff,sizeof(buff),configfile) != NULL) {
|
||||
/* strip newline if present */
|
||||
if (buff[strlen(buff)-1]=='\n') buff[strlen(buff)-1]='\0';
|
||||
|
||||
/* strip emty lines */
|
||||
if (strlen(buff) == 0) continue;
|
||||
|
||||
/* strip comments and line with only whitespaces */
|
||||
for (i=0;i<strlen(buff);i++) {
|
||||
if ((buff[i] == ' ') && (buff[i] == '\t')) continue;
|
||||
if (buff[i] =='#') i=strlen(buff);
|
||||
break;
|
||||
}
|
||||
if (i == strlen(buff)) continue;
|
||||
|
||||
DEBUGC(DBCLASS_CONFIG,"pc:\"%s\"",buff);
|
||||
|
||||
/* scan for known keyword */
|
||||
for (j=0; configoptions[j].keyword != NULL; j++) {
|
||||
if ((ptr=strstr(buff, configoptions[j].keyword)) != NULL) {
|
||||
ptr += strlen(configoptions[j].keyword);
|
||||
DEBUGC(DBCLASS_CONFIG,"got keyword:\"%s\"",
|
||||
configoptions[j].keyword);
|
||||
|
||||
/* check for argument separated by '=' */
|
||||
if ((ptr=strchr(ptr,'=')) == NULL) {;
|
||||
ERROR("argument missing to config parameter %s",
|
||||
configoptions[j].keyword);
|
||||
break;
|
||||
}
|
||||
do {ptr++;} while (*ptr == ' '); /* skip spaces after '=' */
|
||||
|
||||
DEBUGC(DBCLASS_CONFIG,"got argument:\"%s\"",ptr);
|
||||
|
||||
num=0;
|
||||
switch (configoptions[j].type) {
|
||||
case TYP_INT4:
|
||||
num=sscanf(ptr,"%i",(int*)configoptions[j].dest);
|
||||
DEBUGC(DBCLASS_BABBLE,"INT4=%i",*(int*)configoptions[j].dest);
|
||||
break;
|
||||
|
||||
case TYP_STRING:
|
||||
num=sscanf(ptr,"%as",(char**)configoptions[j].dest);
|
||||
DEBUGC(DBCLASS_BABBLE,"STRING=%s",*(char**)configoptions[j].dest);
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
if (num == 0) {
|
||||
ERROR("illegal format in config file, line:\"%s\"",buff);
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
249
src/register.c
Normal file
249
src/register.c
Normal file
@ -0,0 +1,249 @@
|
||||
/*
|
||||
Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
|
||||
This file is part of Siproxd.
|
||||
|
||||
Siproxd is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
Siproxd is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Siproxd; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <netinet/in.h>
|
||||
#include <arpa/inet.h>
|
||||
|
||||
#include <osip/smsg.h>
|
||||
|
||||
#include "siproxd.h"
|
||||
#include "log.h"
|
||||
|
||||
static char const ident[]="$Id: " __FILE__ ": " PACKAGE "-" VERSION "-"\
|
||||
BUILDSTR " $";
|
||||
|
||||
/* configuration storage */
|
||||
extern struct siproxd_config configuration;
|
||||
|
||||
extern int errno;
|
||||
struct urlmap_s urlmap[URLMAP_SIZE]; // URL mapping table
|
||||
|
||||
/*
|
||||
* initialize the URL mapping table
|
||||
*/
|
||||
void register_init(void) {
|
||||
memset (urlmap, 0, sizeof(urlmap));
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* handles register requests and updates the URL mapping table
|
||||
* sts = 0 : successfully registered
|
||||
* sts = 1 : registration failed
|
||||
*/
|
||||
int register_client(sip_t *my_msg) {
|
||||
int i,j;
|
||||
int expires;
|
||||
time_t time_now;
|
||||
url_t *url1_to, *url1_contact;
|
||||
url_t *url2_to, *url2_contact;
|
||||
header_t *expires_hdr;
|
||||
|
||||
/*
|
||||
fetch 1st Via entry and remember this address. Incomming requests
|
||||
for the registered address have to be passed on to that host.
|
||||
|
||||
To: -> address to be registered
|
||||
Contact: -> host is reachable there
|
||||
|
||||
=> Mapping is
|
||||
To: <1--n> Contact
|
||||
|
||||
*/
|
||||
time(&time_now);
|
||||
|
||||
DEBUGC(DBCLASS_BABBLE,"sip_register:");
|
||||
|
||||
/* evaluate Expires Header field */
|
||||
msg_getexpires(my_msg, 0, &expires_hdr);
|
||||
|
||||
if (expires_hdr) {
|
||||
expires=atoi(expires_hdr->hvalue);
|
||||
} else {
|
||||
/* it seems the expires filed in not present everywhere... */
|
||||
WARN("no 'expires' header found - set time to 600 sec");
|
||||
expires=600;
|
||||
msg_setexpires(my_msg, "600");
|
||||
}
|
||||
DEBUGC(DBCLASS_REG,"expires:%i seconds",expires);
|
||||
|
||||
|
||||
/* Update registration. There are two possibilities:
|
||||
* - already registered, the update the existing record
|
||||
* - not registered, then create a new record
|
||||
*/
|
||||
url1_to=my_msg->to->url;
|
||||
url1_contact=((contact_t*)(my_msg->contacts->node->element))->url;
|
||||
|
||||
j=-1;
|
||||
for (i=0; i<URLMAP_SIZE; i++) {
|
||||
if (urlmap[i].active == 0) {
|
||||
if (j < 0) j=i; /* remember first hole */
|
||||
continue;
|
||||
}
|
||||
|
||||
url2_to=urlmap[i].masq_url;
|
||||
url2_contact=urlmap[i].true_url;
|
||||
|
||||
if ( (strcmp(url1_to->username, url2_to->username )==0) &&
|
||||
(strcmp(url1_to->host, url2_to->host )==0) &&
|
||||
(strcmp(url1_contact->username, url2_contact->username)==0) &&
|
||||
(strcmp(url1_contact->host, url2_contact->host )==0) ) {
|
||||
DEBUGC(DBCLASS_REG, "found entry for %s@%s at slot=%i, exp=%li",
|
||||
url1_contact->username,url1_contact->host,
|
||||
i, urlmap[i].expires-time_now);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if ( (j < 0) && (i >= URLMAP_SIZE) ) {
|
||||
/* oops, no free entries left... */
|
||||
ERROR("URLMAP is full - registration failed");
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (i >= URLMAP_SIZE) {
|
||||
/* entry no existing, create new one */
|
||||
i=j;
|
||||
DEBUGC(DBCLASS_REG,"create new entry for %s@%s at slot=%i",
|
||||
url1_contact->username, url1_contact->host, i);
|
||||
|
||||
/* write entry */
|
||||
urlmap[i].active=1;
|
||||
url_clone( ((contact_t*)(my_msg->contacts->node->element))->url,
|
||||
&urlmap[i].true_url); /* Contact: field */
|
||||
url_clone( my_msg->to->url,
|
||||
&urlmap[i].masq_url); /* To: field */
|
||||
via_clone( ((via_t*)(my_msg->vias->node->element)),
|
||||
&urlmap[i].via); /* via field */
|
||||
}
|
||||
|
||||
/* give some safety margin for the next update */
|
||||
if (expires >0) expires+=30;
|
||||
|
||||
/* update registration timeout */
|
||||
urlmap[i].expires=time_now+expires;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* cyclically called to do the aging of the URL mapping table entries
|
||||
* and throw out expired entries.
|
||||
*/
|
||||
void register_agemap(void) {
|
||||
int i;
|
||||
time_t t;
|
||||
|
||||
time(&t);
|
||||
DEBUGC(DBCLASS_BABBLE,"sip_agemap, t=%i",(int)t);
|
||||
for (i=0; i<URLMAP_SIZE; i++) {
|
||||
if ((urlmap[i].active == 1) && (urlmap[i].expires < t)) {
|
||||
DEBUGC(DBCLASS_REG,"cleaned entry:%i %s@%s", i,
|
||||
urlmap[i].masq_url->username, urlmap[i].masq_url->host);
|
||||
urlmap[i].active=0;
|
||||
url_free(urlmap[i].true_url);
|
||||
url_free(urlmap[i].masq_url);
|
||||
via_free(urlmap[i].via);
|
||||
free(urlmap[i].true_url);
|
||||
free(urlmap[i].masq_url);
|
||||
free(urlmap[i].via);
|
||||
}
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* send answer to a registration request.
|
||||
* flag = 0 -> positive answer
|
||||
* flag != 0 -> negative answer
|
||||
*/
|
||||
int register_response(sip_t *request, int flag) {
|
||||
sip_t *response;
|
||||
int code;
|
||||
int sts;
|
||||
via_t *via;
|
||||
int port;
|
||||
char *buffer;
|
||||
struct in_addr addr;
|
||||
header_t *expires_hdr;
|
||||
|
||||
/* ok -> 200, fail -> 503 */
|
||||
if (flag == 0) code = 200;
|
||||
else code = 503;
|
||||
|
||||
/* create the response template */
|
||||
if ((response=msg_make_template_reply(request, code))==NULL) {
|
||||
ERROR("register_response: error in msg_make_template_reply");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* insert the expiration header */
|
||||
msg_getexpires(request, 0, &expires_hdr);
|
||||
if (expires_hdr) {
|
||||
msg_setexpires(response, expires_hdr->hvalue);
|
||||
}
|
||||
|
||||
|
||||
/* get the IP address from existing VIA header */
|
||||
msg_getvia (response, 0, &via);
|
||||
if (via == NULL) {
|
||||
ERROR("register_response: Cannot send response - no via field");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* name resolution needed? */
|
||||
if (inet_aton (via->host,&addr) == 0) {
|
||||
/* yes, get IP address */
|
||||
sts = get_ip_by_host(via->host, &addr);
|
||||
}
|
||||
|
||||
sts = msg_2char(response, &buffer);
|
||||
if (sts != 0) {
|
||||
ERROR("register_response: msg_2char failed");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* send answer back */
|
||||
if (via->port) {
|
||||
port=atoi(via->port);
|
||||
} else {
|
||||
port=configuration.sip_listen_port;
|
||||
}
|
||||
|
||||
sipsock_send_udp(addr, port, buffer, strlen(buffer));
|
||||
|
||||
/* free the resources */
|
||||
msg_free(response);
|
||||
free(response);
|
||||
free (buffer);
|
||||
return 0;
|
||||
}
|
||||
|
||||
197
src/siproxd.c
Normal file
197
src/siproxd.c
Normal file
@ -0,0 +1,197 @@
|
||||
/*
|
||||
Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
|
||||
This file is part of Siproxd.
|
||||
|
||||
Siproxd is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
Siproxd is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Siproxd; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <netinet/in.h>
|
||||
|
||||
#include <getopt.h>
|
||||
|
||||
#include <osip/smsg.h>
|
||||
|
||||
#include "siproxd.h"
|
||||
#include "log.h"
|
||||
|
||||
static char const ident[]="$Id: " __FILE__ ": " PACKAGE "-" VERSION "-"\
|
||||
BUILDSTR " $";
|
||||
|
||||
|
||||
/* configuration storage */
|
||||
struct siproxd_config configuration;
|
||||
|
||||
int main (int argc, char *argv[])
|
||||
{
|
||||
int sts;
|
||||
int i;
|
||||
char buff [BUFFER_SIZE];
|
||||
sip_t *my_msg=NULL;
|
||||
|
||||
extern char *optarg;
|
||||
int ch1;
|
||||
|
||||
char configfile[64]="siproxd";
|
||||
int config_search=1;
|
||||
|
||||
/* prepare default configuration */
|
||||
configuration.debuglevel=-1;
|
||||
configuration.daemonize=0;
|
||||
configuration.sip_listen_port=SIP_PORT;
|
||||
configuration.inboundhost=NULL;
|
||||
configuration.outboundhost=NULL;
|
||||
|
||||
log_set_pattern(configuration.debuglevel);
|
||||
|
||||
/*
|
||||
* parse command line
|
||||
*/
|
||||
{
|
||||
int option_index = 0;
|
||||
static struct option long_options[] = {
|
||||
{"help", no_argument, NULL, 'h'},
|
||||
{"config", required_argument, NULL, 'c'},
|
||||
{"debug", required_argument, NULL, 'd'},
|
||||
{0,0,0,0}
|
||||
};
|
||||
|
||||
while ((ch1 = getopt_long_only(argc, argv, "hc:d:n",
|
||||
long_options, &option_index)) != -1) {
|
||||
switch (ch1) {
|
||||
case 'h': /* help */
|
||||
DEBUGC(DBCLASS_CONFIG,"option: help");
|
||||
|
||||
exit(0);
|
||||
break;
|
||||
|
||||
case 'c': /* load config file */
|
||||
DEBUGC(DBCLASS_CONFIG,"option: config file=%s",optarg);
|
||||
strncpy(configfile,optarg,sizeof(configfile)-1);
|
||||
configfile[sizeof(configfile)]='\0';
|
||||
config_search=0;
|
||||
break;
|
||||
|
||||
case 'd': /* set debug level */
|
||||
DEBUGC(DBCLASS_CONFIG,"option: set debug level: %s",optarg);
|
||||
configuration.debuglevel=atoi(optarg);
|
||||
log_set_pattern(configuration.debuglevel);
|
||||
break;
|
||||
|
||||
default:
|
||||
DEBUGC(DBCLASS_CONFIG,"no command line options");
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Init stuff
|
||||
*/
|
||||
if (read_config(configfile, config_search) != 0) exit(1);
|
||||
/* if a debug_level statement was in the config file, make sure
|
||||
the debug pattern is set after reading the config */
|
||||
log_set_pattern(configuration.debuglevel);
|
||||
|
||||
/* init the oSIP parser */
|
||||
parser_init();
|
||||
|
||||
/* initialize the registration facility */
|
||||
register_init();
|
||||
|
||||
/* listen for incomming messages */
|
||||
sipsock_listen();
|
||||
|
||||
/*&&&& daemonize !! */
|
||||
if (configuration.daemonize) {
|
||||
DEBUGC(DBCLASS_CONFIG,"daemonizing");
|
||||
if (fork()!=0) exit(0);
|
||||
/* close STDIN, STDOUT, STDERR */
|
||||
close(0);close(1);close(2);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/*
|
||||
* Main loop
|
||||
*/
|
||||
while (1) {
|
||||
|
||||
DEBUGC(DBCLASS_BABBLE,"going into sip_wait\n");
|
||||
while (sipsock_wait()==0) {
|
||||
/* got no input, here by timeout. do aging */
|
||||
register_agemap();
|
||||
}
|
||||
|
||||
/* got input, process */
|
||||
DEBUGC(DBCLASS_BABBLE,"back from sip_wait");
|
||||
|
||||
i=sipsock_read(&buff, sizeof(buff));
|
||||
/*
|
||||
* more integrity checks of received packet needed !!
|
||||
* it's possible to crash msg_parse with some crap-input.
|
||||
*/
|
||||
sts=msg_init(&my_msg);
|
||||
sts=msg_parse( my_msg, buff);
|
||||
/*
|
||||
* if message parsing was ok go on - otherwise skip
|
||||
*/
|
||||
if (sts != 0) continue;
|
||||
|
||||
DEBUGC(DBCLASS_SIP,"received SIP type %s:%s",
|
||||
(MSG_IS_REQUEST(my_msg))? "REQ" : "RES",
|
||||
my_msg->strtline->sipmethod);
|
||||
|
||||
/* if RQ REGISTER, just register and send an answer */
|
||||
if (MSG_IS_REGISTER(my_msg) && MSG_IS_REQUEST(my_msg)) {
|
||||
sts = register_client(my_msg);
|
||||
sts = register_response(my_msg, sts);
|
||||
|
||||
/* MSG is a request, add current via entry,
|
||||
* do a lookup in the URLMAP table and
|
||||
* send to the final destination */
|
||||
} else if (MSG_IS_REQUEST(my_msg)) {
|
||||
sts = proxy_request(my_msg);
|
||||
|
||||
/* MSG is a response, remove current via and
|
||||
* send to next via in chain */
|
||||
} else if (MSG_IS_RESPONSE(my_msg)) {
|
||||
sts = proxy_response(my_msg);
|
||||
|
||||
/* unsupported message */
|
||||
} else {
|
||||
ERROR("received unsupported SIP type %s %s",
|
||||
(MSG_IS_REQUEST(my_msg))? "REQ" : "RES",
|
||||
my_msg->strtline->sipmethod);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* free the SIP message buffers
|
||||
*/
|
||||
msg_free(my_msg);
|
||||
free(my_msg);
|
||||
|
||||
} /* while TRUE */
|
||||
|
||||
} /* main */
|
||||
|
||||
96
src/siproxd.h
Normal file
96
src/siproxd.h
Normal file
@ -0,0 +1,96 @@
|
||||
/*
|
||||
Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
|
||||
This file is part of Siproxd.
|
||||
|
||||
Siproxd is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
Siproxd is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Siproxd; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
|
||||
|
||||
/* sock.c */
|
||||
int sipsock_listen (void);
|
||||
int sipsock_wait(void);
|
||||
int sipsock_read(void *buf, size_t bufsize);
|
||||
int sipsock_send_udp(struct in_addr addr, int port, char *buffer, int size);
|
||||
|
||||
/* register.c */
|
||||
void register_init(void);
|
||||
int register_client(sip_t *request);
|
||||
void register_agemap(void);
|
||||
int register_response(sip_t *request, int flag);
|
||||
|
||||
/* proxy.c */
|
||||
int proxy_request (sip_t *request);
|
||||
int proxy_response (sip_t *response);
|
||||
int proxy_gen_response(sip_t *request, int code);
|
||||
int proxy_add_myvia (sip_t *request, int interface);
|
||||
int proxy_del_myvia (sip_t *response);
|
||||
int proxy_rewrite_invitation_body(sip_t *mymsg);
|
||||
|
||||
/* utils.c */
|
||||
sip_t * msg_make_template_reply (sip_t * request, int code);
|
||||
int check_vialoop (sip_t *my_msg);
|
||||
int is_via_local (via_t *via);
|
||||
int get_ip_by_host(char *hostname, struct in_addr *addr);
|
||||
|
||||
/* config.c */
|
||||
int read_config(char *name, int search);
|
||||
|
||||
|
||||
/*
|
||||
* table to hold the client registrations
|
||||
*/
|
||||
struct urlmap_s {
|
||||
int active;
|
||||
int expires;
|
||||
url_t *true_url;
|
||||
url_t *masq_url;
|
||||
via_t *via;
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* configuration option table
|
||||
*/
|
||||
struct siproxd_config {
|
||||
int debuglevel;
|
||||
char *inboundhost;
|
||||
char *outboundhost;
|
||||
int sip_listen_port;
|
||||
int daemonize;
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* some constant definitions
|
||||
*/
|
||||
#define URLMAP_SIZE 128 // size of URL mapping table
|
||||
#define BUFFER_SIZE 1024 // input buffer for read from socket
|
||||
#define URL_STRING_SIZE 128 //
|
||||
|
||||
#define SIP_PORT 5060
|
||||
|
||||
/*
|
||||
* optionasl hacks
|
||||
*/
|
||||
#define EXP1 1 /* HACK linphone0.9.0pre4 */
|
||||
/* 14-Aug-2002 TR
|
||||
Linphone puts in the proxies hostname in the request URI when
|
||||
OUTBOUND proxy is activated. But ONLY the hostname. Username and
|
||||
Port (!!!) are kept from the SIP address givven by the user.
|
||||
This is a BUG in my eyes. Linphone must send the datagrap to
|
||||
the Proxy, but have the final receiver in the request URI !
|
||||
*/
|
||||
140
src/sock.c
Normal file
140
src/sock.c
Normal file
@ -0,0 +1,140 @@
|
||||
/*
|
||||
Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
|
||||
This file is part of Siproxd.
|
||||
|
||||
Siproxd is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
Siproxd is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Siproxd; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <sys/types.h>
|
||||
#include <sys/socket.h>
|
||||
#include <netinet/in.h>
|
||||
#include <arpa/inet.h>
|
||||
|
||||
#include <sys/time.h>
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include <osip/smsg.h>
|
||||
|
||||
#include "siproxd.h"
|
||||
#include "log.h"
|
||||
|
||||
static char const ident[]="$Id: " __FILE__ ": " PACKAGE "-" VERSION "-"\
|
||||
BUILDSTR " $";
|
||||
|
||||
/* configuration storage */
|
||||
extern struct siproxd_config configuration;
|
||||
|
||||
extern int errno;
|
||||
|
||||
static int listen_socket=0;
|
||||
|
||||
/*
|
||||
* binds to SIP UDP socket for listening to incomming packets
|
||||
*
|
||||
* returns 0 on success
|
||||
*/
|
||||
int sipsock_listen (void) {
|
||||
struct sockaddr_in my_addr;
|
||||
int sts;
|
||||
|
||||
my_addr.sin_family = AF_INET;
|
||||
memset(&my_addr.sin_addr.s_addr, 0, sizeof(struct in_addr));
|
||||
my_addr.sin_port= htons(configuration.sip_listen_port);
|
||||
|
||||
listen_socket=socket (PF_INET, SOCK_DGRAM, IPPROTO_UDP);
|
||||
if (listen_socket == 0) {
|
||||
ERROR("socket() call failed:%s",strerror(errno));
|
||||
return 1;
|
||||
}
|
||||
|
||||
sts=bind(listen_socket, (struct sockaddr *)&my_addr, sizeof(my_addr));
|
||||
if (sts != 0) {
|
||||
ERROR("bind failed:%s",strerror(errno));
|
||||
return 2;
|
||||
}
|
||||
|
||||
DEBUGC(DBCLASS_NET,"bound listen socket %i",listen_socket);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int sipsock_wait(void) {
|
||||
int sts;
|
||||
fd_set fdset;
|
||||
struct timeval timeout;
|
||||
|
||||
timeout.tv_sec=5;
|
||||
timeout.tv_usec=0;
|
||||
|
||||
FD_ZERO(&fdset);
|
||||
FD_SET (listen_socket, &fdset);
|
||||
sts=select (listen_socket+1, &fdset, NULL, NULL, &timeout);
|
||||
|
||||
return sts;
|
||||
}
|
||||
|
||||
int sipsock_read(void *buf, size_t bufsize) {
|
||||
int count;
|
||||
count=read(listen_socket, buf, bufsize);
|
||||
|
||||
DEBUGC(DBCLASS_NET,"received UDP packet, count=%i", count);
|
||||
DUMP_BUFFER(DBCLASS_NETTRAF, buf, count);
|
||||
|
||||
return count;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* sends an UDP datagram to the specified destination
|
||||
*/
|
||||
int sipsock_send_udp(struct in_addr addr, int port, char *buffer, int size) {
|
||||
struct sockaddr_in dst_addr;
|
||||
static int s=0;
|
||||
int sts;
|
||||
|
||||
/* first time: allocate a socket for sending */
|
||||
if (s == 0) {
|
||||
s=socket (PF_INET, SOCK_DGRAM, IPPROTO_UDP);
|
||||
if (s == 0) {
|
||||
ERROR("socket() call failed:%s",strerror(errno));
|
||||
return 1;
|
||||
}
|
||||
DEBUGC(DBCLASS_NET,"allocated send socket %i",s);
|
||||
}
|
||||
|
||||
dst_addr.sin_family = AF_INET;
|
||||
memcpy(&dst_addr.sin_addr.s_addr, &addr, sizeof(struct in_addr));
|
||||
dst_addr.sin_port= htons(port);
|
||||
|
||||
DEBUGC(DBCLASS_NET,"send UDP packet to %s",inet_ntoa(addr));
|
||||
DUMP_BUFFER(DBCLASS_NETTRAF, buffer, size);
|
||||
|
||||
sts = sendto (s, buffer, size, 0, &dst_addr, sizeof(dst_addr));
|
||||
|
||||
if (sts == -1) {
|
||||
ERROR("sendto() call failed:%s",strerror(errno));
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
152
src/utils.c
Normal file
152
src/utils.c
Normal file
@ -0,0 +1,152 @@
|
||||
/*
|
||||
Copyright (C) 2002 Thomas Ries <tries@gmx.net>
|
||||
|
||||
This file is part of Siproxd.
|
||||
|
||||
Siproxd is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
Siproxd is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with Siproxd; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*/
|
||||
#include "config.h"
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <unistd.h>
|
||||
#include <signal.h>
|
||||
#include <string.h>
|
||||
#include <netinet/in.h>
|
||||
#include <arpa/inet.h>
|
||||
#include <netdb.h>
|
||||
|
||||
#include <osip/smsg.h>
|
||||
#include <osip/port.h>
|
||||
|
||||
#include "siproxd.h"
|
||||
#include "log.h"
|
||||
|
||||
static char const ident[]="$Id: " __FILE__ ": " PACKAGE "-" VERSION "-"\
|
||||
BUILDSTR " $";
|
||||
|
||||
/* configuration storage */
|
||||
extern struct siproxd_config configuration;
|
||||
|
||||
extern int h_errno;
|
||||
|
||||
sip_t *msg_make_template_reply (sip_t * request, int code) {
|
||||
sip_t *response;
|
||||
char *tmp;
|
||||
int pos;
|
||||
|
||||
msg_init (&response);
|
||||
msg_setversion (response, sgetcopy ("SIP/2.0"));
|
||||
tmp = malloc(5);
|
||||
snprintf (tmp, 5, "%i", code);
|
||||
msg_setstatuscode (response, tmp);
|
||||
msg_setreasonphrase (response, msg_getreason (code));
|
||||
|
||||
to_clone (request->to, &response->to);
|
||||
from_clone (request->from, &response->from);
|
||||
|
||||
|
||||
/* via headers */
|
||||
pos = 0;
|
||||
while (!list_eol (request->vias, pos)) {
|
||||
via_t *via;
|
||||
via = (via_t *) list_get (request->vias, pos);
|
||||
via_2char (via, &tmp);
|
||||
|
||||
msg_setvia (response, tmp);
|
||||
free (tmp);
|
||||
pos++;
|
||||
}
|
||||
|
||||
call_id_clone(request->call_id,&response->call_id);
|
||||
cseq_clone(request->cseq,&response->cseq);
|
||||
|
||||
return response;
|
||||
}
|
||||
|
||||
|
||||
int check_vialoop (sip_t *my_msg) {
|
||||
int sts;
|
||||
int pos;
|
||||
int found_own_via;
|
||||
|
||||
found_own_via=0;
|
||||
pos = 1; /* for detecting a loop, don't check the first entry
|
||||
as this is my VIA! */
|
||||
while (!list_eol (my_msg->vias, pos)) {
|
||||
via_t *via;
|
||||
via = (via_t *) list_get (my_msg->vias, pos);
|
||||
sts = is_via_local (via);
|
||||
if (sts == 1) found_own_via=1;
|
||||
pos++;
|
||||
}
|
||||
return found_own_via;
|
||||
}
|
||||
|
||||
|
||||
int is_via_local (via_t *via) {
|
||||
int sts;
|
||||
struct in_addr addr_via, addr_myself;
|
||||
char *my_hostnames[]=
|
||||
{ configuration.inboundhost, configuration.outboundhost, NULL };
|
||||
int i;
|
||||
char *ptr;
|
||||
|
||||
DEBUGC(DBCLASS_BABBLE,"via name %s",via->host);
|
||||
if (inet_aton(via->host,&addr_via) == 0) {
|
||||
/* need name resolution */
|
||||
get_ip_by_host(via->host, &addr_via);
|
||||
}
|
||||
|
||||
/* make this more optimized!!
|
||||
do the lookup at the beginning and then compare against all
|
||||
the via entries !
|
||||
*/
|
||||
sts=0;
|
||||
for (i=0; ; i++) {
|
||||
ptr=my_hostnames[i];
|
||||
if (ptr==NULL) break;
|
||||
|
||||
DEBUGC(DBCLASS_BABBLE,"local name %s",ptr);
|
||||
/* check the extracted VIA against my own host addresses */
|
||||
sts = get_ip_by_host(ptr, &addr_myself);
|
||||
|
||||
if (memcmp(&addr_myself, &addr_via, sizeof(addr_myself))==0) {
|
||||
sts=1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return sts;
|
||||
}
|
||||
|
||||
int get_ip_by_host(char *hostname, struct in_addr *addr) {
|
||||
struct hostent *hostentry;
|
||||
/* &&&& bahh, figure out a way to make this stuff non-blocking*/
|
||||
/* an asynchronous name-resolving might be neat */
|
||||
|
||||
hostentry=gethostbyname(hostname);
|
||||
|
||||
if (hostentry==NULL) {
|
||||
ERROR("gethostbyname(%s) failed: %s",hostname,hstrerror(h_errno));
|
||||
return 1;
|
||||
}
|
||||
|
||||
memcpy(addr, hostentry->h_addr, sizeof(struct in_addr));
|
||||
DEBUGC(DBCLASS_BABBLE, "resolved: %s -> %s", hostname, inet_ntoa(*addr));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
1
stamp-h.in
Normal file
1
stamp-h.in
Normal file
@ -0,0 +1 @@
|
||||
timestamp
|
||||
Loading…
x
Reference in New Issue
Block a user