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master
Bartosz Kostrzewa 2010-11-01 18:31:12 +01:00
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Sven Neumann <sven@gimp.org>

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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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.

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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.

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## Makefile.am for blccc
SUBDIRS = data examples src stylesheets
EXTRA_DIST = autogen.sh

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# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
# Copyright (C) 1994, 1995-8, 1999, 2001 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.
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@ $(AM_INSTALL_PROGRAM_FLAGS)
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
AS = @AS@
CC = @CC@
DATADIR = @DATADIR@
DLLTOOL = @DLLTOOL@
ECHO = @ECHO@
EXEEXT = @EXEEXT@
GLIB_CFLAGS = @GLIB_CFLAGS@
GLIB_GENMARSHAL = @GLIB_GENMARSHAL@
GLIB_LIBS = @GLIB_LIBS@
GLIB_MKENUMS = @GLIB_MKENUMS@
GOBJECT_QUERY = @GOBJECT_QUERY@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
MAINT = @MAINT@
MAKEINFO = @MAKEINFO@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
PACAKGE = @PACAKGE@
PACKAGE = @PACKAGE@
PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
STRIP = @STRIP@
VERSION = @VERSION@
SUBDIRS = data examples src stylesheets
EXTRA_DIST = autogen.sh
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = config.h
CONFIG_CLEAN_FILES =
DIST_COMMON = README ./stamp-h.in AUTHORS COPYING ChangeLog INSTALL \
Makefile.am Makefile.in NEWS aclocal.m4 config.guess config.h.in \
config.sub configure configure.in install-sh ltmain.sh missing \
mkinstalldirs
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
TAR = tar
GZIP_ENV = --best
all: all-redirect
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$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) \
&& CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in
cd $(srcdir) && $(ACLOCAL)
config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
$(SHELL) ./config.status --recheck
$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
cd $(srcdir) && $(AUTOCONF)
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$(MAKE) stamp-h; \
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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
$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@$(srcdir)/stamp-h.in
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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');
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Blinkenlights Chaos Control Center
----------------------------------
If you have no clue what Blinkenlights is, take a look at
http://www.blinkenlights.de/ first.
This is a rewrite of the master control program for Blinkenlights. Our
first implementation used to be a GTK+ application that allowed
previewing of movies and run-time modification of the playlist using a
graphical user interface. It turned out that we need a way to control
the Blinkenlights remotely, so this new implementation runs as a
daemon controllable via telnet connections. We started to use this
software for the Blinkenlights installation at the end of September
2001.
Some parts of the code could definitely be redone better but keep in
mind that this software evolved over time since we kept on adding new
features while the Blinkenlights installation was already running
every night from dusk till dawn. Actually we kept the software running
all the time and just switched off power from the relais during the
days. So this software has prooven to work reliable over a couple of
months.
How to compile:
You need glib-2.0 available from ftp://ftp.gtk.org/pub/gtk/v2.0/.
Once you have glib-2.0 installed, the usual
./configure; make; make install
should do the trick.
How to use:
Create a directory with blinkenlights movies. You can download some
from http://www.blinkenlights.de/gallery/. Next, create a playlist of
your favorite movies and call it playlist.default. The playlist format
is simple: just add a line with a relative pathname for each movie you
want to play. The examples directory contains some movies and a
playlist to get you started.
Start blccc in the examples directory:
blccc localhost
blccc looks for the file playlist.default in the current directory and
starts to play the playlist. It now sends UDP packets to localhost (or
whatever host you specified on the command-line). You can connect to
blccc using telnet. It listens on port 2323 on the local interface.
Type 'telnet localhost 2323' and it should welcome you. Try the 'help'
command to get an idea of what is possible. You can use netcat (nc) to
send commands to blccc so that you can control the installation from
scripts or cronjobs.
Now it's time to start blinkensim to visualize the stream of UDP
packets:
blinkensim
blccc also listens for UDP packets on port 4242. This packets are
generated by the blinkenisdn daemon (not part of this package) and
describe the state of the isdn lines. If one of the telephone lines
goes off-hook, the pong game is started. The game is controlled thru
dial tones. The special sequence *<digits># starts the movie
<digits>.blm from the on-demand directory. This is how the Loveletters
feature was implemented. As soon as all telephone lines are on-hook
again, blccc continues to play movies from the playlist.
Have Blinkenfun,
Sven <sven@gimp.org>

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#!/bin/sh
# This script does all the magic calls to automake/autoconf and
# friends that are needed to configure a cvs checkout. You need a
# couple of extra development tools to run this script successfully.
#
# If you are compiling from a released tarball you don't need these
# tools and you shouldn't use this script. Just call ./configure
# directly.
PROJECT="The Blinkenlights Chaos Control Center"
TEST_TYPE=-f
FILE=src/blccc.c
LIBTOOL_REQUIRED_VERSION=1.3.4
AUTOCONF_REQUIRED_VERSION=2.13
AUTOMAKE_REQUIRED_VERSION=1.4
srcdir=`dirname $0`
test -z "$srcdir" && srcdir=.
ORIGDIR=`pwd`
cd $srcdir
function check_version ()
{
if expr $1 \>= $2 > /dev/null; then
echo "yes (version $1)"
else
echo "Too old (found version $1)!"
DIE=1
fi
}
echo
echo "I am testing that you have the required versions of libtool, autoconf,"
echo "and automake."
echo
DIE=0
echo -n "checking for libtool >= $LIBTOOL_REQUIRED_VERSION ... "
if (libtoolize --version) < /dev/null > /dev/null 2>&1; then
VER=`libtoolize --version \
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check_version $VER $LIBTOOL_REQUIRED_VERSION
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echo
echo " You must have libtool installed to compile $PROJECT."
echo " Install the appropriate package for your distribution,"
echo " or get the source tarball at ftp://ftp.gnu.org/pub/gnu/"
DIE=1;
fi
echo -n "checking for autoconf >= $AUTOCONF_REQUIRED_VERSION ... "
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check_version $VER $AUTOCONF_REQUIRED_VERSION
else
echo
echo " You must have autoconf installed to compile $PROJECT."
echo " Download the appropriate package for your distribution,"
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DIE=1;
fi
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check_version $VER $AUTOMAKE_REQUIRED_VERSION
else
echo
echo " You must have automake installed to compile $PROJECT."
echo " Get ftp://ftp.cygnus.com/pub/home/tromey/automake-1.4p1.tar.gz"
echo " (or a newer version if it is available)"
DIE=1
fi
if test "$DIE" -eq 1; then
echo
echo "Please install/upgrade the missing tools and call me again."
echo
exit 1
fi
test $TEST_TYPE $FILE || {
echo
echo "You must run this script in the top-level $PROJECT directory."
echo
exit 1
}
if test -z "$*"; then
echo
echo "I am going to run ./configure with no arguments - if you wish "
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echo
fi
case $CC in
*xlc | *xlc\ * | *lcc | *lcc\ *)
am_opt=--include-deps
;;
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if test -z "$ACLOCAL_FLAGS"; then
acdir=`aclocal --print-ac-dir`
m4list="glib-2.0.m4"
for file in $m4list
do
if [ ! -f "$acdir/$file" ]; then
echo
echo "WARNING: aclocal's directory is $acdir, but..."
echo " no file $acdir/$file"
echo " You may see fatal macro warnings below."
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echo
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aclocal $ACLOCAL_FLAGS
# optionally feature autoheader
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automake --add-missing $am_opt
autoconf
libtoolize --copy --force
cd $ORIGDIR
$srcdir/configure --enable-maintainer-mode "$@"
echo
echo "Now type 'make' to compile $PROJECT."

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/* config.h.in. Generated from configure.in by autoheader. */
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Name of package */
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/* Define to the address where bug reports for this package should be sent. */
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/* Define to the full name of this package. */
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/* Define to the full name and version of this package. */
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/* Define to the one symbol short name of this package. */
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/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Version number of package */
#undef VERSION

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AC_INIT(src/blccc.c)
PACKAGE=blccc
VERSION=1.99
AM_INIT_AUTOMAKE($PACKAGE,$VERSION)
AM_MAINTAINER_MODE
AM_CONFIG_HEADER(config.h)
ACLOCAL="$ACLOCAL $ACLOCAL_FLAGS"
AC_CANONICAL_HOST
AC_PROG_CC
AC_PROG_LIBTOOL
AM_PROG_CC_STDC
changequote(,)dnl
if test "x$GCC" = "xyes"; then
case " $CFLAGS " in
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esac
fi
changequote([,])dnl
AC_ARG_ENABLE(debug, [ --enable-debug turn on debugging [default=no]],
if eval "test x$enable_debug = xyes"; then
DEBUGFLAG="-g"
fi)
AM_PATH_GLIB_2_0(2.0.0, , , gobject gthread)
PKG_CHECK_MODULES(BLIB, blib >= 1.0.0)
DATADIR=$datadir/blccc
AC_SUBST(DATADIR)
AC_SUBST(PACAKGE)
AC_SUBST(VERSION)
AC_OUTPUT([
Makefile
data/Makefile
examples/Makefile
examples/on-demand/Makefile
examples/movies/Makefile
src/Makefile
src/modules/Makefile
stylesheets/Makefile
stylesheets/examples/Makefile
])

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## Makefile.am for blccc/data
## Process this file with automake to produce Makefile.in
blcccdatadir = $(DATADIR)
blcccdata_DATA = playlist.dtd
EXTRA_DIST = $(blcccdata_DATA)

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# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
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# with or without modifications, as long as this notice is preserved.
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@ -0,0 +1,14 @@
<!-- DTD for blccc playlists -->
<!ELEMENT playlist (item+)>
<!ELEMENT item (param*)>
<!ATTLIST item
type CDATA "BMoviePlayer">
<!ELEMENT param EMPTY>
<!ATTLIST param
key CDATA #REQUIRED
value CDATA #REQUIRED>
<!-- end of the DTD -->

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@ -0,0 +1,8 @@
## Makefile.am for blccc/examples
SUBDIRS = on-demand movies
EXTRA_DIST = \
playlist.default.xml \
config.xml \
loveletters.xml

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@ -0,0 +1,30 @@
<?xml version="1.0"?>
<!-- Example blccc config (BNF, Paris, France) -->
<blccc>
<config>
<param key="width" value="26"/>
<param key="height" value="20"/>
<param key="aspect" value="0.5"/>
<param key="playlist" value="playlist.default.xml"/>
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<param key="isdn-listen" value="1234"/>
<application name="Pong" type="BPong"
number="9876564" public="yes" wamp="telekoma.alaw">
<param key="lifetime" value="120000"/>
</application>
<application name="Loveletters" type="BlOnDemand"
number="9876569" public="yes" wamp="telekoma.alaw">
<param key="loveletters" value="loveletters.xml"/>
<param key="lifetime" value="24000"/>
</application>
</config>
</blccc>

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@ -0,0 +1,10 @@
<?xml version="1.0"?>
<!-- Example loveletters file -->
<loveletters>
<movie id="2662" vanity="ANNA" href="movies/anna.blm"/>
<!-- the next vanity code is intentionally wrong to force a warning -->
<movie id="2663" vanity="ANNB" href="movies/annb.blm"/>
</loveletters>

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@ -0,0 +1,7 @@
## Makefile.am for blccc/examples/movies
EXTRA_DIST = \
camel.blm \
the_fly.blm \
bushfire_60frames.gif \
bushfire-test.gif

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@ -0,0 +1,190 @@
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# BlinkenLights Movie 18x8
# name = camel
# description = aa
# creator = Blinkenpaint 2.4
# author = christine jaschek <blixum@web.de>
# width = 18
# height = 8
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000000000000000000
000000000000000000
000000000000000000

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@ -0,0 +1 @@
# BlinkenLights Movie 18x8 # name = wilber1 # description = gimp Wilber Standbild # creator = Blinkenpaint 2.4 # author = the gimp crew # width = 18 # height = 8 # loop = no # duration = 200 @200 000000010000000011 000000001000011101 011100110110000001 110001111111000001 100001011001000010 011100000000010100 000010000011101000 000001111111110000

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## Makefile.am for blccc/examples/on-demand
EXTRA_DIST = 4467.blm

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# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
# Copyright (C) 1994, 1995-8, 1999, 2001 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.
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@ $(AM_INSTALL_PROGRAM_FLAGS)
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
AS = @AS@
CC = @CC@
DATADIR = @DATADIR@
DLLTOOL = @DLLTOOL@
ECHO = @ECHO@
EXEEXT = @EXEEXT@
GLIB_CFLAGS = @GLIB_CFLAGS@
GLIB_GENMARSHAL = @GLIB_GENMARSHAL@
GLIB_LIBS = @GLIB_LIBS@
GLIB_MKENUMS = @GLIB_MKENUMS@
GOBJECT_QUERY = @GOBJECT_QUERY@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
MAINT = @MAINT@
MAKEINFO = @MAKEINFO@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
PACAKGE = @PACAKGE@
PACKAGE = @PACKAGE@
PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
STRIP = @STRIP@
VERSION = @VERSION@
EXTRA_DIST = 4467.blm
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = ../../config.h
CONFIG_CLEAN_FILES =
DIST_COMMON = Makefile.am Makefile.in
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
TAR = tar
GZIP_ENV = --best
all: all-redirect
.SUFFIXES:
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps examples/on-demand/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) \
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
tags: TAGS
TAGS:
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
subdir = examples/on-demand
distdir: $(DISTFILES)
@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) AM_INSTALL_PROGRAM_FLAGS=-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
-rm -f libtool
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:

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@ -0,0 +1,42 @@
<?xml version="1.0"?>
<playlist>
<playlist reverse="yes" invert="yes">
<item reverse="yes" speed="0.02">
<param key="movie" value="movies/camel.blm"/>
<param key="reverse" value="yes"/>
<param key="speed" value="100"/>
</item>
<item>
<param key="movie" value="movies/camel.blm"/>
<param key="reverse" value="yes"/>
</item>
</playlist>
<item type="BPong"/>
<item type="BPacman"/>
<item type="BQix">
<param key="lines" value="8"/>
<param key="speed" value="1.2"/>
<param key="lifetime" value="10000"/>
</item>
<item type="BFire">
<param key="speed" value="0.6"/>
<param key="lifetime" value="10000"/>
</item>
<item>
<param key="movie" value="movies/hdl-mask.bml"/>
</item>
<item>
<param key="movie" value="movies/the_fly.blm"/>
<param key="h-align" value="0.3"/>
<param key="v-align" value="0.7"/>
<param key="clear" value="no"/>
</item>
<item>
<param key="movie" value="movies/white.bml"/>
</item>
<item type="BFire">
<param key="flames" value="no"/>
</item>
<item type="BTetris"/>
</playlist>

251
blccc-1.99/install-sh Executable file
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@ -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

5100
blccc-1.99/ltmain.sh Normal file

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198
blccc-1.99/missing Executable file
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@ -0,0 +1,198 @@
#! /bin/sh
# Common stub for a few missing GNU programs while installing.
# Copyright (C) 1996, 1997, 2001, 2002 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
# In the cases where this matters, `missing' is being run in the
# srcdir already.
if test -f configure.in; then
configure_ac=configure.ac
else
configure_ac=configure.in
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_ac'. 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_ac'. 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_ac'. 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' $configure_ac`
test -z "$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_ac'.
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
blccc-1.99/mkinstalldirs Executable file
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@ -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: mkinstalldirs,v 1.13 1999/01/05 03:18:55 bje Exp $
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

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@ -0,0 +1,62 @@
## Makefile.am for blccc/src
SUBDIRS = modules
bin_PROGRAMS = blccc
AM_CPPFLAGS = -DG_DISABLE_DEPRECATED
INCLUDES = @GLIB_CFLAGS@ @BLIB_CFLAGS@
LDADD = @GLIB_LIBS@ @BLIB_LIBS@ -lm
CLEANFILES =
blccc_sources = \
blaccept.c \
blaccept.h \
blapp.c \
blapp.h \
blccc.c \
blccc.h \
blconfig.c \
blconfig.h \
blisdn.c \
blisdn.h \
bllisten.c \
bllisten.h \
bllogger.c \
bllogger.h \
blloveletters.c \
blloveletters.h \
blmarshal.list \
blondemand.c \
blondemand.h \
blplaylist.c \
blplaylist.h \
blplaylist-parse.c \
blplaylist-parse.h \
blplaylistitem.c \
blplaylistitem.h \
bltheater.c \
bltheater.h \
bltypes.h \
main.c
blccc_built_sources = \
blmarshal.c \
blmarshal.h
blccc_SOURCES = $(blccc_built_sources) $(blccc_sources)
gen_sources = xgen-gmh xgen-gmc
CLEANFILES += $(gen_sources)
$(srcdir)/blmarshal.h: blmarshal.list
$(GLIB_GENMARSHAL) --prefix=bl_marshal $(srcdir)/blmarshal.list --header >> xgen-gmh \
&& (cmp -s xgen-gmh $@ || cp xgen-gmh $@) \
&& rm -f xgen-gmh xgen-gmh~
$(srcdir)/blmarshal.c: $(srcdir)/blmarshal.h
echo "#include \"blmarshal.h\"" >> xgen-gmc \
&& $(GLIB_GENMARSHAL) --prefix=bl_marshal $(srcdir)/blmarshal.list --body >> xgen-gmc \
&& cp xgen-gmc $@ \
&& rm -f xgen-gmc xgen-gmc~

452
blccc-1.99/src/Makefile.in Normal file
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@ -0,0 +1,452 @@
# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
# Copyright (C) 1994, 1995-8, 1999, 2001 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.
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@ $(AM_INSTALL_PROGRAM_FLAGS)
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
transform = @program_transform_name@
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
AS = @AS@
CC = @CC@
DATADIR = @DATADIR@
DLLTOOL = @DLLTOOL@
ECHO = @ECHO@
EXEEXT = @EXEEXT@
GLIB_CFLAGS = @GLIB_CFLAGS@
GLIB_GENMARSHAL = @GLIB_GENMARSHAL@
GLIB_LIBS = @GLIB_LIBS@
GLIB_MKENUMS = @GLIB_MKENUMS@
GOBJECT_QUERY = @GOBJECT_QUERY@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
MAINT = @MAINT@
MAKEINFO = @MAKEINFO@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
PACAKGE = @PACAKGE@
PACKAGE = @PACKAGE@
PKG_CONFIG = @PKG_CONFIG@
RANLIB = @RANLIB@
STRIP = @STRIP@
VERSION = @VERSION@
SUBDIRS = modules
bin_PROGRAMS = blccc
AM_CPPFLAGS = -DG_DISABLE_DEPRECATED
INCLUDES = @GLIB_CFLAGS@ @BLIB_CFLAGS@
LDADD = @GLIB_LIBS@ @BLIB_LIBS@ -lm
CLEANFILES = $(gen_sources)
blccc_sources = blaccept.c blaccept.h blapp.c blapp.h blccc.c blccc.h blconfig.c blconfig.h blisdn.c blisdn.h bllisten.c bllisten.h bllogger.c bllogger.h blloveletters.c blloveletters.h blmarshal.list blondemand.c blondemand.h blplaylist.c blplaylist.h blplaylist-parse.c blplaylist-parse.h blplaylistitem.c blplaylistitem.h bltheater.c bltheater.h bltypes.h main.c
blccc_built_sources = blmarshal.c blmarshal.h
blccc_SOURCES = $(blccc_built_sources) $(blccc_sources)
gen_sources = xgen-gmh xgen-gmc
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = ../config.h
CONFIG_CLEAN_FILES =
bin_PROGRAMS = blccc$(EXEEXT)
PROGRAMS = $(bin_PROGRAMS)
DEFS = @DEFS@ -I. -I$(srcdir) -I..
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
blccc_OBJECTS = blmarshal.$(OBJEXT) blaccept.$(OBJEXT) blapp.$(OBJEXT) \
blccc.$(OBJEXT) blconfig.$(OBJEXT) blisdn.$(OBJEXT) bllisten.$(OBJEXT) \
bllogger.$(OBJEXT) blloveletters.$(OBJEXT) blondemand.$(OBJEXT) \
blplaylist.$(OBJEXT) blplaylist-parse.$(OBJEXT) \
blplaylistitem.$(OBJEXT) bltheater.$(OBJEXT) main.$(OBJEXT)
blccc_LDADD = $(LDADD)
blccc_DEPENDENCIES =
blccc_LDFLAGS =
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)
LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
DIST_COMMON = Makefile.am Makefile.in
DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
TAR = tar
GZIP_ENV = --best
SOURCES = $(blccc_SOURCES)
OBJECTS = $(blccc_OBJECTS)
all: all-redirect
.SUFFIXES:
.SUFFIXES: .S .c .lo .o .obj .s
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps src/Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
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 " $(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`"; \
$(LIBTOOL) --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$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
.c.o:
$(COMPILE) -c $<
# FIXME: We should only use cygpath when building on Windows,
# and only if it is available.
.c.obj:
$(COMPILE) -c `cygpath -w $<`
.s.o:
$(COMPILE) -c $<
.S.o:
$(COMPILE) -c $<
mostlyclean-compile:
-rm -f *.o core *.core
-rm -f *.$(OBJEXT)
clean-compile:
distclean-compile:
-rm -f *.tab.c
maintainer-clean-compile:
.c.lo:
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
.s.lo:
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
.S.lo:
$(LIBTOOL) --mode=compile $(COMPILE) -c $<
mostlyclean-libtool:
-rm -f *.lo
clean-libtool:
-rm -rf .libs _libs
distclean-libtool:
maintainer-clean-libtool:
blccc$(EXEEXT): $(blccc_OBJECTS) $(blccc_DEPENDENCIES)
@rm -f blccc$(EXEEXT)
$(LINK) $(blccc_LDFLAGS) $(blccc_OBJECTS) $(blccc_LDADD) $(LIBS)
# 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) $(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[$$0] = 1; } \
END { for (i in files) print i; }'`; \
test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
|| (cd $(srcdir) && etags -o $$here/TAGS $(ETAGS_ARGS) $$tags $$unique $(LISP))
mostlyclean-tags:
clean-tags:
distclean-tags:
-rm -f TAGS ID
maintainer-clean-tags:
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
subdir = src
distdir: $(DISTFILES)
@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 $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir=../$(top_distdir) distdir=../$(distdir)/$$subdir distdir) \
|| exit 1; \
fi; \
done
blaccept.o: blaccept.c bltypes.h blaccept.h blccc.h bllisten.h
blapp.o: blapp.c bltypes.h blapp.h blplaylistitem.h
blccc.o: blccc.c bltypes.h blapp.h blplaylistitem.h blccc.h blconfig.h \
blisdn.h blondemand.h blplaylist.h bltheater.h
blconfig.o: blconfig.c bltypes.h blapp.h blplaylistitem.h blconfig.h
blisdn.o: blisdn.c bltypes.h blconfig.h blmarshal.h blisdn.h
bllisten.o: bllisten.c bltypes.h blaccept.h bllisten.h
bllogger.o: bllogger.c bltypes.h bllogger.h
blloveletters.o: blloveletters.c bltypes.h blloveletters.h
blmarshal.o: blmarshal.c blmarshal.h
blondemand.o: blondemand.c bltypes.h blloveletters.h blondemand.h
blplaylist-parse.o: blplaylist-parse.c bltypes.h blconfig.h blplaylist.h \
blplaylistitem.h blplaylist-parse.h
blplaylist.o: blplaylist.c bltypes.h blconfig.h blplaylist.h \
blplaylistitem.h blplaylist-parse.h
blplaylistitem.o: blplaylistitem.c bltypes.h blplaylistitem.h
bltheater.o: bltheater.c bltypes.h blmarshal.h blconfig.h bllogger.h \
blplaylist.h blplaylistitem.h bltheater.h
main.o: main.c ../config.h bltypes.h blccc.h blconfig.h bllisten.h \
blondemand.h
info-am:
info: info-recursive
dvi-am:
dvi: dvi-recursive
check-am: all-am
check: check-recursive
installcheck-am:
installcheck: installcheck-recursive
install-exec-am: install-binPROGRAMS
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-binPROGRAMS
uninstall: uninstall-recursive
all-am: Makefile $(PROGRAMS)
all-redirect: all-recursive
install-strip:
$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
installdirs: installdirs-recursive
installdirs-am:
$(mkinstalldirs) $(DESTDIR)$(bindir)
mostlyclean-generic:
clean-generic:
-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
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-libtool mostlyclean-tags \
mostlyclean-generic
mostlyclean: mostlyclean-recursive
clean-am: clean-binPROGRAMS clean-compile clean-libtool clean-tags \
clean-generic mostlyclean-am
clean: clean-recursive
distclean-am: distclean-binPROGRAMS distclean-compile distclean-libtool \
distclean-tags distclean-generic clean-am
-rm -f libtool
distclean: distclean-recursive
maintainer-clean-am: maintainer-clean-binPROGRAMS \
maintainer-clean-compile maintainer-clean-libtool \
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
.PHONY: mostlyclean-binPROGRAMS distclean-binPROGRAMS clean-binPROGRAMS \
maintainer-clean-binPROGRAMS uninstall-binPROGRAMS install-binPROGRAMS \
mostlyclean-compile distclean-compile clean-compile \
maintainer-clean-compile mostlyclean-libtool distclean-libtool \
clean-libtool maintainer-clean-libtool 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 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
$(srcdir)/blmarshal.h: blmarshal.list
$(GLIB_GENMARSHAL) --prefix=bl_marshal $(srcdir)/blmarshal.list --header >> xgen-gmh \
&& (cmp -s xgen-gmh $@ || cp xgen-gmh $@) \
&& rm -f xgen-gmh xgen-gmh~
$(srcdir)/blmarshal.c: $(srcdir)/blmarshal.h
echo "#include \"blmarshal.h\"" >> xgen-gmc \
&& $(GLIB_GENMARSHAL) --prefix=bl_marshal $(srcdir)/blmarshal.list --body >> xgen-gmc \
&& cp xgen-gmc $@ \
&& rm -f xgen-gmc xgen-gmc~
# 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:

347
blccc-1.99/src/blaccept.c Normal file
View File

@ -0,0 +1,347 @@
/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <blib/blib.h>
#include "bltypes.h"
#include "blaccept.h"
#include "blccc.h"
#include "bllisten.h"
const gchar *welcome_msg =
"--------------------------------------------------\n"
"Welcome to the Blinkenlights Chaos Control Center.\n"
"--------------------------------------------------\n"
"Type 'help' to get a list of supported commands.\n";
const gchar *help_msg =
"Supported commands are:\n"
" bye - closes the connection\n"
" help - shows this list of supported commands\n"
" isdn block - block control through isdn lines\n"
" isdn unblock - allow control through isdn lines\n"
" enable <number> - enable application\n"
" disable <number> - disable application\n"
" list - list items in current playlist\n"
" load <filename> - load new playlist\n"
" start <filename> - load new playlist and start immidiately\n"
" next - skip to next item\n"
" reload - reload current playlist\n"
" status - show status info\n"
" add <host> - add recipient\n"
" remove <host> - remove recipient\n"
#if 0
" love <id> - play loveletter <id>\n"
#endif
" i - invert display\n"
" v - flip display vertically\n"
" h - flip display horizontally\n"
" l - mirror left side\n"
" r - mirror right side\n"
" 0..9 # * - fake isdn event\n";
const gchar *load_msg = "Playlist loaded.\n";
const gchar *reload_msg = "Playlist reloaded.\n";
const gchar *added_msg = "Host added.\n";
const gchar *removed_msg = "Host removed.\n";
const gchar *love_msg = "Made love.\n";
const gchar *event_msg = "Event dispatched.\n";
const gchar *ok_msg = "OK\n";
const gchar *failed_msg = "Operation failed.\n";
const gchar *timeout_msg = "\nConnection timed out.\n";
const gchar *unknown_msg =
"Unknown command, type 'help' to get a list of supported commands.\n";
static inline void
write_prompt (gint sock)
{
write (sock, "> ", 2);
}
void
bl_accept_new (BlListen *listen)
{
gint len;
gint sock;
gchar buf[1024];
fd_set set;
struct timeval tv;
g_return_if_fail (BL_IS_LISTEN (listen));
sock = accept (listen->sock, NULL, 0);
g_thread_create ((GThreadFunc) bl_accept_new, listen, FALSE, NULL);
write (sock, welcome_msg, strlen (welcome_msg));
write_prompt (sock);
while (TRUE)
{
/* wait for input with a timeout of 10 minutes */
FD_ZERO (&set);
FD_SET (sock, &set);
tv.tv_sec = 600;
tv.tv_usec = 0;
len = select (sock + 1, &set, NULL, NULL, &tv);
if (len < 0)
{
if (errno == EINTR) /* select() was interupted */
continue;
else
break;
}
if (len == 0) /* select() timed out */
{
write (sock, timeout_msg, strlen (timeout_msg));
break;
}
len = read (sock, &buf, sizeof (buf));
if (len < 0)
break;
if ((len > 2 && strncmp (buf, "bye", 3) == 0) ||
(len > 3 && strncmp (buf, "quit", 4) == 0))
{
write (sock, "Good Bye.\n", 10);
break;
}
else if (len > 5 && strncmp (buf, "status", 6) == 0)
{
if (listen->ccc)
{
gchar *status = bl_ccc_status (listen->ccc);
write (sock, status, strlen (status));
g_free (status);
}
}
else if (len > 4 && strncmp (buf, "add ", 4) == 0)
{
gchar *host = g_strndup (buf + 4, len - 4);
g_strstrip (host);
if (listen->ccc && bl_ccc_add (listen->ccc, host, NULL))
write (sock, added_msg, strlen (added_msg));
else
write (sock, failed_msg, strlen (failed_msg));
g_free (host);
}
else if (len > 7 && strncmp (buf, "remove ", 7) == 0)
{
gchar *host = g_strndup (buf + 7, len - 7);
g_strstrip (host);
if (listen->ccc && bl_ccc_remove (listen->ccc, host, NULL))
write (sock, removed_msg, strlen (removed_msg));
else
write (sock, failed_msg, strlen (failed_msg));
g_free (host);
}
#if 0
else if (len > 5 && strncmp (buf, "love ", 5) == 0)
{
gchar *id = g_strndup (buf + 5, len - 5);
g_strstrip (id);
if (listen->ccc && bl_ccc_on_demand (listen->ccc, id))
write (sock, love_msg, strlen (love_msg));
else
write (sock, failed_msg, strlen (failed_msg));
g_free (id);
}
#endif
else if (len > 5 && strncmp (buf, "reload", 6) == 0)
{
if (listen->ccc && bl_ccc_reload (listen->ccc))
write (sock, reload_msg, strlen (reload_msg));
else
write (sock, failed_msg, strlen (failed_msg));
}
else if (len > 3 && strncmp (buf, "list", 4) == 0)
{
if (listen->ccc)
{
gchar *list = bl_ccc_list (listen->ccc);
write (sock, list, strlen (list));
g_free (list);
}
}
else if (len > 5 && strncmp (buf, "load ", 5) == 0)
{
gchar *name = g_strndup (buf + 5, len - 5);
g_strstrip (name);
if (listen->ccc && bl_ccc_load (listen->ccc, name, FALSE))
write (sock, load_msg, strlen (load_msg));
else
write (sock, failed_msg, strlen (failed_msg));
g_free (name);
}
else if (len > 6 && strncmp (buf, "start ", 6) == 0)
{
gchar *name = g_strndup (buf + 6, len - 6);
g_strstrip (name);
if (listen->ccc && bl_ccc_load (listen->ccc, name, TRUE))
write (sock, load_msg, strlen (load_msg));
else
write (sock, failed_msg, strlen (failed_msg));
g_free (name);
}
else if (len > 3 && strncmp (buf, "next", 4) == 0)
{
if (listen->ccc)
{
gchar *name = bl_ccc_next (listen->ccc);
if (name)
{
g_snprintf (buf, sizeof (buf),
"skipped to next item %s\n", name);
write (sock, buf, strlen (buf));
}
else
write (sock, failed_msg, strlen (failed_msg));
g_free (name);
}
}
else if (len > 9 && strncmp (buf, "isdn block", 10) == 0)
{
if (listen->ccc)
bl_ccc_isdn_block (listen->ccc);
}
else if (len > 11 && strncmp (buf, "isdn unblock", 12) == 0)
{
if (listen->ccc)
bl_ccc_isdn_unblock (listen->ccc);
}
else if (len > 6 && strncmp (buf, "enable ", 7) == 0)
{
gchar *num = g_strndup (buf + 7, len - 7);
g_strstrip (num);
if (listen->ccc && bl_ccc_app_enable (listen->ccc, num))
write (sock, ok_msg, strlen (ok_msg));
else
write (sock, failed_msg, strlen (failed_msg));
g_free (num);
}
else if (len > 7 && strncmp (buf, "disable ", 8) == 0)
{
gchar *num = g_strndup (buf + 8, len - 8);
g_strstrip (num);
if (listen->ccc && bl_ccc_app_disable (listen->ccc, num))
write (sock, ok_msg, strlen (ok_msg));
else
write (sock, failed_msg, strlen (failed_msg));
g_free (num);
}
else if (len > 3 && strncmp (buf, "help", 4) == 0)
{
write (sock, help_msg, strlen (help_msg));
}
else if (len > 0 && strncmp (buf, "i", 1) == 0)
{
if (listen->ccc && listen->ccc->effects)
listen->ccc->effects->invert ^= B_EFFECT_SCOPE_ALL;
}
else if (len > 0 && strncmp (buf, "v", 1) == 0)
{
if (listen->ccc && listen->ccc->effects)
listen->ccc->effects->vflip ^= B_EFFECT_SCOPE_ALL;
}
else if (len > 0 && strncmp (buf, "h", 1) == 0)
{
if (listen->ccc && listen->ccc->effects)
listen->ccc->effects->hflip ^= B_EFFECT_SCOPE_ALL;
}
else if (len > 0 && strncmp (buf, "l", 1) == 0)
{
if (listen->ccc && listen->ccc->effects)
{
listen->ccc->effects->lmirror ^= B_EFFECT_SCOPE_ALL;
if (listen->ccc->effects->lmirror)
listen->ccc->effects->rmirror = B_EFFECT_SCOPE_NONE;
}
}
else if (len > 0 && strncmp (buf, "r", 1) == 0)
{
if (listen->ccc && listen->ccc->effects)
{
listen->ccc->effects->rmirror ^= B_EFFECT_SCOPE_ALL;
if (listen->ccc->effects->rmirror)
listen->ccc->effects->lmirror = B_EFFECT_SCOPE_NONE;
}
}
else if (len > 1 &&
((*buf >= '0' && *buf <= '9') || *buf == '#' || *buf == '*'))
{
if (listen->ccc)
{
BModuleEvent event;
event.device_id = 0;
event.type = B_EVENT_TYPE_KEY;
switch (*buf)
{
case '#':
event.key = B_KEY_HASH;
break;
case '*':
event.key = B_KEY_ASTERISK;
break;
default:
event.key = *buf - '0' + B_KEY_0;
}
bl_ccc_event (listen->ccc, &event);
write (sock, event_msg, strlen (event_msg));
}
else
{
write (sock, failed_msg, strlen (failed_msg));
}
}
else
{
write (sock, unknown_msg, strlen (unknown_msg));
}
write_prompt (sock);
}
close (sock);
}

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#ifndef __BL_ACCEPT_H__
#define __BL_ACCEPT_H__
G_BEGIN_DECLS
void bl_accept_new (BlListen *listen);
G_END_DECLS
#endif /* __BL_ACCEPT_H__ */

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#include <blib/blib.h>
#include "bltypes.h"
#include "blapp.h"
static void bl_app_class_init (BlAppClass *klass);
static void bl_app_init (BlApp *item);
static void bl_app_finalize (GObject *object);
static gchar * bl_app_describe (BlPlaylistItem *item);
static GObjectClass *parent_class = NULL;
GType
bl_app_get_type (void)
{
static GType app_type = 0;
if (! app_type)
{
static const GTypeInfo app_info =
{
sizeof (BlAppClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) bl_app_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (BlApp),
0, /* n_preallocs */
(GInstanceInitFunc) bl_app_init,
};
app_type = g_type_register_static (BL_TYPE_PLAYLIST_ITEM,
"BlApp", &app_info, 0);
}
return app_type;
}
static void
bl_app_class_init (BlAppClass *klass)
{
GObjectClass *object_class;
BlPlaylistItemClass *item_class;
object_class = G_OBJECT_CLASS (klass);
item_class = BL_PLAYLIST_ITEM_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = bl_app_finalize;
item_class->describe = bl_app_describe;
}
static void
bl_app_init (BlApp *item)
{
}
static void
bl_app_finalize (GObject *object)
{
BlApp *app = BL_APP (object);
g_free (app->name);
app->name = NULL;
g_free (app->number);
app->number = NULL;
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static gchar *
bl_app_describe (BlPlaylistItem *item)
{
BlApp *app = BL_APP (item);
return g_strdup_printf ("%s (%s)", app->name, app->number);
}
static BlApp *
bl_app_new (GType module_type,
const gchar *name,
const gchar *number,
const gchar *vamp,
gboolean public,
gboolean disabled,
gint priority)
{
BlApp *app = g_object_new (BL_TYPE_APP, NULL);
app->name = g_strdup (name);
app->number = g_strdup (number);
app->vamp = g_strdup (vamp);
app->disabled = disabled;
app->public = public;
app->priority = priority;
BL_PLAYLIST_ITEM (app)->module = g_object_new (module_type, NULL);
return app;
}
BlApp *
bl_app_new_from_attributes (const gchar **names,
const gchar **values,
const gchar *root,
GError **error)
{
GType module_type;
const gchar *type = NULL;
const gchar *name = NULL;
const gchar *number = NULL;
const gchar *vamp = NULL;
gboolean public = FALSE;
gboolean disabled = FALSE;
gint priority = 0;
gint i;
g_return_val_if_fail (names != NULL && values != NULL, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
for (i = 0; names[i] && values[i]; i++)
{
if (strcmp (names[i], "name") == 0)
name = values[i];
else if (strcmp (names[i], "number") == 0)
number = values[i];
else if (strcmp (names[i], "type") == 0)
type = values[i];
else if (strcmp (names[i], "vamp") == 0)
vamp = values[i];
else if (strcmp (names[i], "public") == 0)
b_parse_boolean (values[i], &public);
else if (strcmp (names[i], "disabled") == 0)
b_parse_boolean (values[i], &disabled);
}
if (!name)
{
g_set_error (error, 0, 0,
"name argument missing in application element");
return NULL;
}
if (!number)
{
g_set_error (error, 0, 0,
"number argument missing in application element");
return NULL;
}
if (!type)
{
g_set_error (error, 0, 0,
"type argument missing in application element");
return NULL;
}
module_type = g_type_from_name (type);
if (!module_type || !g_type_is_a (module_type, B_TYPE_MODULE))
{
g_set_error (error, 0, 0,
"application type '%s' is not a BModule", type);
return NULL;
}
return bl_app_new (module_type,
name, number, vamp, public, disabled, priority);
}

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#ifndef __BL_APP_H__
#define __BL_APP_H__
#include "blplaylistitem.h"
G_BEGIN_DECLS
#define BL_TYPE_APP (bl_app_get_type ())
#define BL_APP(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), BL_TYPE_APP, BlApp))
#define BL_APP_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), BL_TYPE_APP, BlAppClass))
#define BL_IS_APP(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), BL_TYPE_APP))
typedef struct _BlAppClass BlAppClass;
struct _BlApp
{
BlPlaylistItem parent_instance;
gchar *name;
gchar *number;
gchar *vamp;
gboolean public;
gboolean disabled;
gint priority;
BlIsdnLine *line;
};
struct _BlAppClass
{
BlPlaylistItemClass parent_class;
};
GType bl_app_get_type (void) G_GNUC_CONST;
BlApp * bl_app_new_from_attributes (const gchar **names,
const gchar **values,
const gchar *root,
GError **error);
G_END_DECLS
#endif /* __BL_APP_H__ */

814
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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#include <stdlib.h>
#include <blib/blib.h>
#include "bltypes.h"
#include "blapp.h"
#include "blccc.h"
#include "blconfig.h"
#include "blisdn.h"
#include "blondemand.h"
#include "blplaylist.h"
#include "blplaylistitem.h"
#include "bltheater.h"
static void bl_ccc_class_init (BlCccClass *class);
static void bl_ccc_init (BlCcc *ccc);
static void bl_ccc_finalize (GObject *object);
static GObjectClass *parent_class = NULL;
GType
bl_ccc_get_type (void)
{
static GType ccc_type = 0;
if (!ccc_type)
{
static const GTypeInfo ccc_info =
{
sizeof (BlCccClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) bl_ccc_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (BlCcc),
0, /* n_preallocs */
(GInstanceInitFunc) bl_ccc_init,
};
ccc_type = g_type_register_static (G_TYPE_OBJECT,
"BlCcc", &ccc_info, 0);
}
return ccc_type;
}
static void
bl_ccc_class_init (BlCccClass *class)
{
GObjectClass *object_class;
parent_class = g_type_class_peek_parent (class);
object_class = G_OBJECT_CLASS (class);
object_class->finalize = bl_ccc_finalize;
}
static void
bl_ccc_init (BlCcc *ccc)
{
ccc->config = NULL;
ccc->mutex = g_mutex_new ();
ccc->theater = NULL;
ccc->playlist = NULL;
ccc->effects = NULL;
ccc->isdn = NULL;
ccc->active_app = NULL;
g_type_class_ref (B_TYPE_MOVIE_PLAYER);
}
static void
bl_ccc_finalize (GObject *object)
{
BlCcc *ccc;
ccc = BL_CCC (object);
if (ccc->mutex)
{
g_mutex_free (ccc->mutex);
ccc->mutex = NULL;
}
if (ccc->isdn)
{
g_object_unref (ccc->isdn);
ccc->isdn = NULL;
}
if (ccc->theater)
{
g_object_unref (ccc->theater);
ccc->theater = NULL;
}
if (ccc->playlist)
{
g_object_unref (ccc->playlist);
ccc->playlist = NULL;
}
if (ccc->effects)
{
g_object_unref (ccc->effects);
ccc->effects = NULL;
}
g_type_class_unref (g_type_class_peek (B_TYPE_MOVIE_PLAYER));
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
isdn_incoming_call (BlIsdn *isdn,
BlIsdnLine *line,
BlCcc *ccc)
{
BlApp *active;
BlApp *app;
g_printerr ("Incoming call on line %d: %s for %s\n",
line->channel, line->calling_number, line->called_number);
active = ccc->active_app;
/* if the line matches this is the call we already handle */
if (active && active->line == line)
return;
app = bl_config_select_app (ccc->config, line->called_number);
if (!app)
{
g_printerr (" -> no matching number, go away.\n");
bl_isdn_call_hangup (isdn, line, BL_ISDN_REASON_NO_USER_RESPONSE);
return;
}
if (app->disabled)
{
g_printerr (" -> this application is temporarily disabled, go away.\n");
bl_isdn_call_hangup (isdn, line, BL_ISDN_REASON_NO_USER_RESPONSE);
return;
}
if (!app->public &&
!bl_config_authorize_caller (ccc->config, line->calling_number))
{
g_printerr (" -> I don't know you, go away.\n");
bl_isdn_call_hangup (isdn, line, BL_ISDN_REASON_NO_USER_RESPONSE);
return;
}
if (active)
{
if (app == active)
{
if (ccc->theater->item && ccc->theater->item->module)
{
BModule *module = ccc->theater->item->module;
if (module->num_players <
B_MODULE_GET_CLASS (module)->max_players)
{
#if 0
BModuleEvent event;
bl_isdn_call_accept (isdn, line, app->vamp);
app->line2 = line;
/* add a player to the module */
event.device_id = line->channel - 1;
event.type = B_EVENT_TYPE_PLAYER_ENTERED;
event.key = 0;
bl_ccc_event (ccc, &event);
return;
#endif
}
}
}
if (app->priority > active->priority)
{
/* FIXME: change apps */
}
g_printerr (" -> sorry, we are busy.\n");
bl_isdn_call_hangup (isdn, line, BL_ISDN_REASON_USER_BUSY);
return;
}
bl_isdn_call_accept (isdn, line, app->vamp);
line->app = app;
}
static void
isdn_state_changed (BlIsdn *isdn,
BlIsdnLine *line,
BlCcc *ccc)
{
BModuleEvent event;
g_printerr ("Line %d went %s.\n",
line->channel, line->offhook ? "offhook" : "onhook");
if (! line->app)
return;
if (line->offhook)
{
BlApp *app = line->app;
BlPlaylistItem *item = BL_PLAYLIST_ITEM (app);
g_mutex_lock (ccc->mutex);
ccc->active_app = app;
app->line = line;
bl_theater_push_item (ccc->theater, item);
bl_theater_play (ccc->theater);
g_mutex_unlock (ccc->mutex);
/* add a player to the module */
event.device_id = line->channel - 1;
event.type = B_EVENT_TYPE_PLAYER_ENTERED;
event.key = 0;
bl_ccc_event (ccc, &event);
}
else
{
gboolean item_pushed;
/* EEK */
item_pushed = (ccc->theater->item == BL_PLAYLIST_ITEM (line->app));
if (item_pushed)
{
/* remove the player from the module */
event.device_id = line->channel - 1;
event.type = B_EVENT_TYPE_PLAYER_LEFT;
event.key = 0;
bl_ccc_event (ccc, &event);
}
g_mutex_lock (ccc->mutex);
line->app->line = NULL;
line->app = NULL;
if (item_pushed)
bl_theater_finish (ccc->theater);
g_mutex_unlock (ccc->mutex);
}
}
static void
isdn_key_pressed (BlIsdn *isdn,
BlIsdnLine *line,
BModuleKey key,
BlCcc *ccc)
{
BModuleEvent event;
if (! ccc->active_app)
return;
/* FIXME: should remap ids */
event.device_id = line->channel - 1;
event.type = B_EVENT_TYPE_KEY;
event.key = key;
bl_ccc_event (ccc, &event);
}
static void
bl_ccc_set_item (BlCcc *ccc,
BlPlaylistItem *item)
{
bl_theater_set_item (ccc->theater, item);
bl_theater_play (ccc->theater);
}
static void
theater_item_finished (BlTheater *theater,
BlPlaylistItem *item,
gboolean pushed,
BlCcc *ccc)
{
if (ccc->active_app)
{
if (ccc->isdn && ccc->active_app->line)
{
bl_isdn_call_hangup (ccc->isdn,
ccc->active_app->line,
BL_ISDN_REASON_NORMAL_CALL_CLEARING);
}
ccc->active_app = NULL;
}
if (pushed)
{
bl_theater_pop_item (ccc->theater);
bl_theater_play (ccc->theater);
}
else
{
if (ccc->playlist)
{
item = bl_playlist_load_next_item (ccc->playlist, FALSE);
if (! item)
{
/* reload the playlist menually because calling
* bl_ccc_reload() will cause a recursive mutex
* deadlock
*/
BlPlaylist *new;
const gchar *filename;
g_print ("Playlist returned no item, reloading it...\n");
filename = b_object_get_filename (B_OBJECT (ccc->playlist));
new = bl_playlist_new_from_file (filename, ccc->config,
bl_theater_paint_callback,
ccc->theater);
if (new)
{
g_object_unref (ccc->playlist);
ccc->playlist = new;
item = bl_playlist_load_next_item (ccc->playlist, FALSE);
}
}
if (item)
bl_ccc_set_item (ccc, item);
}
}
}
static void
bl_ccc_setup_applications (BlCcc *ccc)
{
GList *list;
for (list = ccc->config->applications; list; list = list->next)
{
BModule *module = BL_PLAYLIST_ITEM (list->data)->module;
module->width = ccc->config->width;
module->height = ccc->config->height;
module->channels = 1;
module->maxval = 255;
module->aspect = ccc->config->aspect;
module->buffer = g_new0 (guchar, module->width * module->height);
module->owns_buffer = TRUE;
module->paint_callback = bl_theater_paint_callback;
module->paint_data = ccc->theater;
}
}
BlCcc *
bl_ccc_new (BlConfig *config)
{
BlCcc *ccc;
BlTheater *theater;
GError *error = NULL;
g_return_val_if_fail (BL_IS_CONFIG (config), NULL);
theater = bl_theater_new (config);
if (!theater)
return NULL;
ccc = BL_CCC (g_object_new (BL_TYPE_CCC, NULL));
ccc->config = g_object_ref (config);
ccc->theater = theater;
bl_theater_set_frame_data (theater, NULL);
g_signal_connect (G_OBJECT (theater), "item_finished",
G_CALLBACK (theater_item_finished),
ccc);
if (config->isdn_host)
{
ccc->isdn = bl_isdn_new (config, &error);
if (!ccc->isdn)
{
g_printerr ("Could not setup connection to ISDN system "
"on %s port %d:\n %s\n",
config->isdn_host, config->isdn_port,
error->message);
g_object_unref (ccc);
return NULL;
}
}
if (ccc->isdn)
{
bl_ccc_setup_applications (ccc);
g_signal_connect (G_OBJECT (ccc->isdn), "incoming_call",
G_CALLBACK (isdn_incoming_call),
ccc);
g_signal_connect (G_OBJECT (ccc->isdn), "state_changed",
G_CALLBACK (isdn_state_changed),
ccc);
g_signal_connect (G_OBJECT (ccc->isdn), "key_pressed",
G_CALLBACK (isdn_key_pressed),
ccc);
}
bl_ccc_load (ccc, config->playlist, FALSE);
ccc->effects = b_effects_new ();
bl_theater_set_effects (ccc->theater, ccc->effects);
return ccc;
}
gchar *
bl_ccc_status (BlCcc *ccc)
{
GString *status;
g_return_val_if_fail (BL_IS_CCC (ccc), NULL);
status = g_string_new (NULL);
g_mutex_lock (ccc->mutex);
if (ccc->playlist)
{
g_string_append_printf (status, "Playlist is '%s' with %d items.\n",
b_object_get_name (B_OBJECT (ccc->playlist)),
g_list_length (ccc->playlist->items));
}
else
{
g_string_append (status, "No playlist loaded.\n");
}
if (ccc->effects)
{
g_string_append_printf (status, "Current effects: "
"invert=%s vflip=%s hflip=%s lmirror=%s rmirror=%s.\n",
ccc->effects->invert ? "ON" : "OFF",
ccc->effects->vflip ? "ON" : "OFF",
ccc->effects->hflip ? "ON" : "OFF",
ccc->effects->lmirror ? "ON" : "OFF",
ccc->effects->rmirror ? "ON" : "OFF");
}
if (ccc->theater->item)
{
gchar *str;
str = bl_playlist_item_describe (ccc->theater->item);
g_string_append_printf (status, "Current item is a %s.\n", str);
g_free (str);
if (bl_theater_is_playing (ccc->theater))
g_string_append_printf (status, "The movie is playing%s.\n",
ccc->active_app ? " on demand" : "");
else
g_string_append (status, "The movie is paused.\n");
}
else
{
g_string_append (status, "No movie.\n");
}
{
GType *module_types;
gint n_module_types;
gint i;
g_string_append (status, "Modules: ");
module_types = g_type_children (B_TYPE_MODULE, &n_module_types);
for (i = 0; i < n_module_types; i++)
{
if (i > 0)
g_string_append (status, ", ");
g_string_append (status, g_type_name (module_types[i]));
}
g_free (module_types);
g_string_append (status, "\n");
}
{
GList *recipients;
recipients = b_sender_list_recipients (ccc->theater->sender);
if (recipients)
{
GList *list;
g_string_append (status, "Recipients: ");
for (list = recipients; list; list = g_list_next (list))
{
if (list->prev)
g_string_append (status, ", ");
g_string_append (status, (gchar *) list->data);
}
g_string_append (status, ".\n");
g_list_foreach (recipients, (GFunc) g_free, NULL);
g_list_free (recipients);
}
else
{
g_string_append (status, "No recipients.\n");
}
}
if (ccc->isdn)
{
gint i;
g_string_append_printf (status, "Control through isdn is %s.\n",
ccc->isdn->blocked ? "blocked" : "allowed");
g_string_append_printf (status, "The %d isdn lines are:\n",
ccc->isdn->num_lines);
for (i = 0; i < ccc->isdn->num_lines; i++)
{
if (ccc->isdn->lines[i].offhook)
g_string_append_printf (status, " %d: offhook (%s for %s)\n", i,
ccc->isdn->lines[i].calling_number,
ccc->isdn->lines[i].called_number);
else
g_string_append_printf (status, " %d: onhook\n", i);
}
}
g_mutex_unlock (ccc->mutex);
return g_string_free (status, FALSE);
}
gboolean
bl_ccc_reload (BlCcc *ccc)
{
gchar *filename = NULL;
gboolean retval = FALSE;
g_return_val_if_fail (BL_IS_CCC (ccc), FALSE);
g_mutex_lock (ccc->mutex);
if (ccc->playlist)
filename = g_strdup (b_object_get_filename (B_OBJECT (ccc->playlist)));
g_mutex_unlock (ccc->mutex);
retval = bl_ccc_load (ccc, filename, FALSE);
g_free (filename);
return retval;
}
gboolean
bl_ccc_load (BlCcc *ccc,
const gchar *filename,
gboolean instant_change)
{
BlConfig *config;
BlPlaylist *new;
BlPlaylistItem *item;
g_return_val_if_fail (BL_IS_CCC (ccc), FALSE);
g_return_val_if_fail (filename != NULL, FALSE);
g_mutex_lock (ccc->mutex);
config = ccc->config;
new = bl_playlist_new_from_file (filename, config,
bl_theater_paint_callback, ccc->theater);
if (new)
{
if (ccc->playlist)
g_object_unref (ccc->playlist);
ccc->playlist = new;
if (!ccc->theater->item)
{
item = bl_playlist_load_next_item (ccc->playlist, FALSE);
if (item)
bl_ccc_set_item (ccc, item);
}
else if (instant_change)
{
bl_theater_finish (ccc->theater);
}
}
g_mutex_unlock (ccc->mutex);
return (new != NULL);
}
gchar *
bl_ccc_list (BlCcc *ccc)
{
gchar *retval = NULL;
g_return_val_if_fail (BL_IS_CCC (ccc), NULL);
g_mutex_lock (ccc->mutex);
if (ccc->playlist)
retval = bl_playlist_item_describe (BL_PLAYLIST_ITEM (ccc->playlist));
g_mutex_unlock (ccc->mutex);
return retval;
}
gchar *
bl_ccc_next (BlCcc *ccc)
{
gchar *retval = NULL;
g_return_val_if_fail (BL_IS_CCC (ccc), NULL);
g_mutex_lock (ccc->mutex);
bl_theater_finish (ccc->theater);
if (ccc->theater->item)
retval = bl_playlist_item_describe (ccc->theater->item);
g_mutex_unlock (ccc->mutex);
return retval;
}
void
bl_ccc_kill (BlCcc *ccc)
{
g_return_if_fail (BL_IS_CCC (ccc));
g_mutex_lock (ccc->mutex);
if (ccc->theater)
bl_theater_kill (ccc->theater);
g_mutex_unlock (ccc->mutex);
}
void
bl_ccc_event (BlCcc *ccc,
BModuleEvent *event)
{
g_return_if_fail (BL_IS_CCC (ccc));
g_return_if_fail (event != NULL);
g_mutex_lock (ccc->mutex);
bl_theater_event (ccc->theater, event);
g_mutex_unlock (ccc->mutex);
}
gboolean
bl_ccc_add (BlCcc *ccc,
const gchar *host,
GError **error)
{
gboolean success;
g_return_val_if_fail (BL_IS_CCC (ccc), FALSE);
g_return_val_if_fail (host != NULL, FALSE);
g_mutex_lock (ccc->mutex);
success = bl_theater_add_recipient (ccc->theater, host, error);
g_mutex_unlock (ccc->mutex);
return success;
}
gboolean
bl_ccc_remove (BlCcc *ccc,
const gchar *host,
GError **error)
{
gboolean success;
g_return_val_if_fail (BL_IS_CCC (ccc), FALSE);
g_return_val_if_fail (host != NULL, FALSE);
g_mutex_lock (ccc->mutex);
success = bl_theater_remove_recipient (ccc->theater, host, error);
g_mutex_unlock (ccc->mutex);
return success;
}
gboolean
bl_ccc_app_enable (BlCcc *ccc,
const gchar *number)
{
BlApp *app;
g_return_val_if_fail (BL_IS_CCC (ccc), FALSE);
g_return_val_if_fail (number != NULL, FALSE);
app = bl_config_select_app (ccc->config, number);
if (!app)
return FALSE;
if (!app->disabled)
return TRUE;
app->disabled = FALSE;
g_printerr ("Enabled application %s (%s)\n", app->name, app->number);
return TRUE;
}
gboolean
bl_ccc_app_disable (BlCcc *ccc,
const gchar *number)
{
BlApp *app;
g_return_val_if_fail (BL_IS_CCC (ccc), FALSE);
g_return_val_if_fail (number != NULL, FALSE);
app = bl_config_select_app (ccc->config, number);
if (!app)
return FALSE;
if (app->disabled)
return TRUE;
app->disabled = TRUE;
g_printerr ("Disabled application %s (%s)\n", app->name, app->number);
return TRUE;
}
void
bl_ccc_isdn_block (BlCcc *ccc)
{
g_return_if_fail (BL_IS_CCC (ccc));
if (ccc->isdn)
bl_isdn_block (ccc->isdn);
bl_theater_finish (ccc->theater);
}
void
bl_ccc_isdn_unblock (BlCcc *ccc)
{
g_return_if_fail (BL_IS_CCC (ccc));
if (ccc->isdn)
bl_isdn_unblock (ccc->isdn);
}

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#ifndef __BL_CCC_H__
#define __BL_CCC_H__
G_BEGIN_DECLS
#define BL_TYPE_CCC (bl_ccc_get_type ())
#define BL_CCC(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), BL_TYPE_CCC, BlCcc))
#define BL_CCC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), BL_TYPE_CCC, BlCccClass))
#define BL_IS_CCC(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), BL_TYPE_CCC))
#define BL_IS_CCC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), BL_TYPE_CCC))
typedef struct _BlCccClass BlCccClass;
struct _BlCccClass
{
GObjectClass parent_class;
};
struct _BlCcc
{
GObject parent_instance;
BlConfig *config;
GMutex *mutex;
BlTheater *theater;
BlPlaylist *playlist;
BEffects *effects;
BlIsdn *isdn;
BlApp *active_app;
};
GType bl_ccc_get_type (void) G_GNUC_CONST;
BlCcc * bl_ccc_new (BlConfig *config);
gchar * bl_ccc_status (BlCcc *ccc);
gboolean bl_ccc_reload (BlCcc *ccc);
gboolean bl_ccc_load (BlCcc *ccc,
const gchar *filename,
gboolean instant_change);
gchar * bl_ccc_list (BlCcc *ccc);
gchar * bl_ccc_next (BlCcc *ccc);
void bl_ccc_kill (BlCcc *ccc);
void bl_ccc_event (BlCcc *ccc,
BModuleEvent *event);
gboolean bl_ccc_add (BlCcc *ccc,
const gchar *host,
GError **error);
gboolean bl_ccc_remove (BlCcc *ccc,
const gchar *host,
GError **error);
gboolean bl_ccc_app_enable (BlCcc *ccc,
const gchar *number);
gboolean bl_ccc_app_disable (BlCcc *ccc,
const gchar *number);
void bl_ccc_isdn_block (BlCcc *ccc);
void bl_ccc_isdn_unblock (BlCcc *ccc);
G_END_DECLS
#endif /* __BL_CCC_H__ */

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#include <blib/blib.h>
#include "bltypes.h"
#include "blapp.h"
#include "blconfig.h"
#define DEFAULT_WIDTH 18
#define DEFAULT_HEIGHT 8
#define DEFAULT_TELNET_PORT 2323
#define DEFAULT_ISDN_PORT 1234
#define DEFAULT_ISDN_LINES 4
enum
{
PROP_0,
PROP_WIDTH,
PROP_HEIGHT,
PROP_MAXVAL,
PROP_CHANNELS,
PROP_ASPECT,
PROP_PLAYLIST,
PROP_LOGFILE,
PROP_RECIPIENT,
PROP_TELNET_PORT,
PROP_ISDN_HOST,
PROP_ISDN_PORT,
PROP_ISDN_LISTEN,
PROP_ISDN_LINES,
PROP_AUTH_CALLER
};
static void bl_config_class_init (BlConfigClass *klass);
static void bl_config_init (BlConfig *view);
static void bl_config_finalize (GObject *object);
static void bl_config_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
/* parser functions */
typedef struct _ParserData ParserData;
struct _ParserData
{
BlConfig *config;
BlApp *app;
gchar *root;
};
enum
{
PARSER_IN_BLCCC = B_PARSER_STATE_USER,
PARSER_IN_CONFIG,
PARSER_IN_PARAM,
PARSER_IN_APP,
PARSER_IN_APP_PARAM,
PARSER_FINISH
};
static BParserState parser_start_element (BParserState state,
const gchar *element_name,
const gchar **attribute_names,
const gchar **attribute_values,
gpointer user_data,
GError **error);
static BParserState parser_end_element (BParserState state,
const gchar *element_name,
const gchar *cdata,
gsize cdata_len,
gpointer user_data,
GError **error);
static BObjectClass *parent_class = NULL;
GType
bl_config_get_type (void)
{
static GType config_type = 0;
if (!config_type)
{
static const GTypeInfo config_info =
{
sizeof (BlConfigClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) bl_config_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (BlConfig),
0, /* n_preallocs */
(GInstanceInitFunc) bl_config_init,
};
config_type = g_type_register_static (B_TYPE_OBJECT,
"BlConfig", &config_info, 0);
}
return config_type;
}
static void
bl_config_class_init (BlConfigClass *klass)
{
GObjectClass *object_class;
GParamSpec *param_spec;
object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = bl_config_finalize;
object_class->set_property = bl_config_set_property;
param_spec = g_param_spec_int ("width", NULL, NULL,
1, G_MAXSHORT, DEFAULT_WIDTH,
G_PARAM_CONSTRUCT | G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_WIDTH, param_spec);
param_spec = g_param_spec_int ("height", NULL, NULL,
1, G_MAXSHORT, DEFAULT_HEIGHT,
G_PARAM_CONSTRUCT | G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_HEIGHT, param_spec);
param_spec = g_param_spec_int ("maxval", NULL, NULL,
1, 255, 255,
G_PARAM_CONSTRUCT | G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_MAXVAL, param_spec);
param_spec = g_param_spec_int ("channels", NULL, NULL,
1, G_MAXSHORT, 1,
G_PARAM_CONSTRUCT | G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_CHANNELS, param_spec);
param_spec = g_param_spec_double ("aspect", NULL, NULL,
0.01, 100.0, 1.0,
G_PARAM_CONSTRUCT | G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_ASPECT, param_spec);
param_spec = b_param_spec_filename ("playlist", NULL, NULL,
"playlist.default.xml",
G_PARAM_CONSTRUCT | G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_PLAYLIST, param_spec);
param_spec = b_param_spec_filename ("logfile", NULL, NULL,
NULL,
G_PARAM_CONSTRUCT | G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_LOGFILE, param_spec);
param_spec = g_param_spec_string ("recipient", NULL, NULL,
NULL,
G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_RECIPIENT, param_spec);
param_spec = g_param_spec_int ("telnet-port", NULL, NULL,
1024, 65535, DEFAULT_TELNET_PORT,
G_PARAM_CONSTRUCT | G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_TELNET_PORT, param_spec);
param_spec = g_param_spec_string ("isdn-host", NULL, NULL,
NULL,
G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_ISDN_HOST, param_spec);
param_spec = g_param_spec_int ("isdn-port", NULL, NULL,
1024, 65535, DEFAULT_ISDN_PORT,
G_PARAM_CONSTRUCT | G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_ISDN_PORT, param_spec);
param_spec = g_param_spec_int ("isdn-listen", NULL, NULL,
1024, 65535, DEFAULT_ISDN_PORT,
G_PARAM_CONSTRUCT | G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_ISDN_LISTEN, param_spec);
param_spec = g_param_spec_int ("isdn-lines", NULL, NULL,
0, 8, DEFAULT_ISDN_LINES,
G_PARAM_CONSTRUCT | G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_ISDN_LINES, param_spec);
param_spec = g_param_spec_string ("authorized-caller", NULL, NULL,
NULL,
G_PARAM_CONSTRUCT | G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_AUTH_CALLER, param_spec);
}
static void
bl_config_init (BlConfig *config)
{
config->recipients = NULL;
}
static void
bl_config_finalize (GObject *object)
{
BlConfig *config = BL_CONFIG (object);
if (config->recipients)
{
GList *list;
for (list = config->recipients; list; list = list->next)
g_free (list->data);
g_list_free (config->recipients);
config->recipients = NULL;
}
if (config->authorized_callers)
{
GList *list;
for (list = config->authorized_callers; list; list = list->next)
g_free (list->data);
g_list_free (config->authorized_callers);
config->authorized_callers = NULL;
}
if (config->applications)
{
GList *list;
for (list = config->applications; list; list = list->next)
g_object_unref (G_OBJECT (list->data));
g_list_free (config->applications);
config->applications = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
bl_config_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
BlConfig *config = BL_CONFIG (object);
switch (property_id)
{
case PROP_WIDTH:
config->width = g_value_get_int (value);
break;
case PROP_HEIGHT:
config->height = g_value_get_int (value);
break;
case PROP_MAXVAL:
config->maxval = g_value_get_int (value);
break;
case PROP_CHANNELS:
config->channels = g_value_get_int (value);
break;
case PROP_ASPECT:
config->aspect = g_value_get_double (value);
break;
case PROP_PLAYLIST:
g_free (config->playlist);
config->playlist = g_value_dup_string (value);
break;
case PROP_LOGFILE:
g_free (config->logfile);
config->logfile = g_value_dup_string (value);
break;
case PROP_RECIPIENT:
if (g_value_get_string (value))
config->recipients = g_list_append (config->recipients,
g_value_dup_string (value));
break;
case PROP_TELNET_PORT:
config->telnet_port = g_value_get_int (value);
break;
case PROP_ISDN_HOST:
config->isdn_host = g_value_dup_string (value);
break;
case PROP_ISDN_PORT:
config->isdn_port = g_value_get_int (value);
break;
case PROP_ISDN_LISTEN:
config->isdn_listen = g_value_get_int (value);
break;
case PROP_ISDN_LINES:
config->isdn_lines = g_value_get_int (value);
break;
case PROP_AUTH_CALLER:
if (g_value_get_string (value))
config->authorized_callers = g_list_append (config->authorized_callers,
g_value_dup_string (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
BlConfig *
bl_config_new (void)
{
return BL_CONFIG (g_object_new (BL_TYPE_CONFIG, NULL));
}
gboolean
bl_config_parse (BlConfig *config,
const gchar *filename,
GError **error)
{
GIOChannel *io;
BParser *parser;
ParserData data;
GList *list;
gboolean retval;
g_return_val_if_fail (BL_IS_CONFIG (config), FALSE);
g_return_val_if_fail (filename != NULL, FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
g_object_set (G_OBJECT (config), "filename", filename, NULL);
io = g_io_channel_new_file (filename, "r", error);
if (! io)
return FALSE;
data.config = config;
if (g_path_is_absolute (filename))
{
data.root = g_path_get_dirname (filename);
}
else
{
gchar *dir = g_get_current_dir ();
gchar *tmp = g_build_filename (dir, filename, NULL);
data.root = g_path_get_dirname (tmp);
g_free (tmp);
g_free (dir);
}
parser = b_parser_new (parser_start_element, parser_end_element, &data);
retval = b_parser_parse_io_channel (parser, io, TRUE, error);
if (retval && b_parser_get_state (parser) != PARSER_FINISH)
{
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
"This doesn't look like a blccc configuration file.");
retval = FALSE;
}
b_parser_free (parser);
g_free (data.root);
g_io_channel_unref (io);
/* now query the registered applications */
for (list = config->applications; list; list = list->next)
{
BlApp *app = BL_APP (list->data);
BlPlaylistItem *item = BL_PLAYLIST_ITEM (app);
if (B_MODULE_GET_CLASS (item->module)->query (config->width,
config->height,
1, 255))
{
g_print ("Registered app: %s on %s %s %s\n",
app->name, app->number,
app->public ? "(public)" : "",
app->disabled ? "(disabled)" : "");
}
else
{
g_set_error (error, 0, 0,
"Application %s can not handle this configuration.",
app->name);
return FALSE;
}
}
return retval;
}
gboolean
bl_config_authorize_caller (BlConfig *config,
const gchar *caller)
{
GList *list;
g_return_val_if_fail (BL_IS_CONFIG (config), FALSE);
if (!caller)
return FALSE;
for (list = config->authorized_callers; list; list = list->next)
if (strcmp (caller, (gchar *) list->data) == 0)
return TRUE;
return FALSE;
}
BlApp *
bl_config_select_app (BlConfig *config,
const gchar *called_number)
{
GList *list;
for (list = config->applications; list; list = list->next)
{
BlApp *app = list->data;
if (strcmp (app->number, called_number) == 0)
return app;
}
return NULL;
}
static BParserState
parser_start_element (BParserState state,
const gchar *element_name,
const gchar **attribute_names,
const gchar **attribute_values,
gpointer user_data,
GError **error)
{
ParserData *data = user_data;
switch (state)
{
case B_PARSER_STATE_TOPLEVEL:
if (strcmp (element_name, "blccc") == 0)
return PARSER_IN_BLCCC;
break;
case PARSER_IN_BLCCC:
if (strcmp (element_name, "config") == 0)
return PARSER_IN_CONFIG;
break;
case PARSER_IN_CONFIG:
if (strcmp (element_name, "param") == 0)
{
if (b_parse_param (G_OBJECT (data->config), data->root,
attribute_names, attribute_values, error))
return PARSER_IN_PARAM;
}
else if (strcmp (element_name, "application") == 0)
{
if ((data->app = bl_app_new_from_attributes (attribute_names,
attribute_values,
data->root, error)))
return PARSER_IN_APP;
}
break;
case PARSER_IN_APP:
if (strcmp (element_name, "param") == 0)
{
if (b_parse_param (G_OBJECT (BL_PLAYLIST_ITEM (data->app)->module),
data->root,
attribute_names, attribute_values,
error))
return PARSER_IN_APP_PARAM;
}
break;
default:
break;
}
return B_PARSER_STATE_UNKNOWN;
}
static BParserState
parser_end_element (BParserState state,
const gchar *element_name,
const gchar *cdata,
gsize cdata_len,
gpointer user_data,
GError **error)
{
ParserData *data = user_data;
switch (state)
{
case PARSER_IN_BLCCC:
return PARSER_FINISH;
case PARSER_IN_CONFIG:
return PARSER_IN_BLCCC;
case PARSER_IN_APP:
g_return_val_if_fail (BL_IS_APP (data->app), B_PARSER_STATE_UNKNOWN);
data->config->applications = g_list_append (data->config->applications,
data->app);
data->app = NULL;
return PARSER_IN_CONFIG;
case PARSER_IN_PARAM:
return PARSER_IN_CONFIG;
case PARSER_IN_APP_PARAM:
return PARSER_IN_APP;
default:
break;
}
return B_PARSER_STATE_UNKNOWN;
}

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#ifndef __BL_CONFIG_H__
#define __BL_CONFIG_H__
G_BEGIN_DECLS
#define BL_TYPE_CONFIG (bl_config_get_type ())
#define BL_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), BL_TYPE_CONFIG, BlConfig))
#define BL_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), BL_TYPE_CONFIG, BlConfigClass))
#define BL_IS_CONFIG(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), BL_TYPE_CONFIG))
#define BL_IS_CONFIG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), BL_TYPE_CONFIG))
typedef struct _BlConfigClass BlConfigClass;
struct _BlConfigClass
{
BObjectClass parent_class;
};
struct _BlConfig
{
BObject parent_instance;
gint width;
gint height;
gint maxval;
gint channels;
gdouble aspect;
gchar *playlist;
gchar *logfile;
GList *recipients;
gint telnet_port;
gchar *isdn_host;
gint isdn_port;
gint isdn_listen;
gint isdn_lines;
GList *authorized_callers;
GList *applications;
};
GType bl_config_get_type (void) G_GNUC_CONST;
BlConfig * bl_config_new (void);
gboolean bl_config_parse (BlConfig *config,
const gchar *filename,
GError **error);
BlApp * bl_config_select_app (BlConfig *config,
const gchar *called_number);
gboolean bl_config_authorize_caller (BlConfig *config,
const gchar *caller);
G_END_DECLS
#endif /* __BL_CONFIG_H__ */

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
#include <netdb.h>
#include <sys/socket.h>
#include <sys/time.h>
#include <netinet/in.h>
#include <blib/blib.h>
#include "bltypes.h"
#include "blconfig.h"
#include "blmarshal.h"
#include "blisdn.h"
/* #define ISDN_VERBOSE 1 */
#define POLL_TIMEOUT 120 /* ms */
#define RESET_TIMEOUT 60 /* sec */
static void bl_isdn_class_init (BlIsdnClass *class);
static void bl_isdn_init (BlIsdn *isdn);
static void bl_isdn_finalize (GObject *object);
static gboolean bl_isdn_setup (BlIsdn *isdn,
GError **error);
static void bl_isdn_teardown (BlIsdn *isdn);
static void bl_isdn_hangup_all (BlIsdn *isdn);
static void bl_isdn_heartbeat_start (BlIsdn *isdn);
static void bl_isdn_heartbeat_stop (BlIsdn *isdn);
static void bl_isdn_handle_message (BlIsdn *isdn,
guchar *msg,
gint len);
static gboolean udp_prepare (GSource *source,
gint *timeout);
static gboolean udp_check (GSource *source);
static gboolean udp_dispatch (GSource *source,
GSourceFunc callback,
gpointer user_data);
typedef struct _BlIsdnSource BlIsdnSource;
struct _BlIsdnSource
{
GSource source;
BlIsdn *isdn;
};
static GSourceFuncs udp_funcs =
{
udp_prepare,
udp_check,
udp_dispatch,
NULL
};
enum
{
INCOMING_CALL,
STATE_CHANGED,
KEY_PRESSED,
LAST_SIGNAL
};
static guint bl_isdn_signals[LAST_SIGNAL] = { 0 };
static GObjectClass *parent_class = NULL;
/* BlIsdn source function */
static gboolean
udp_prepare (GSource *source,
gint *timeout)
{
BlIsdn *isdn = ((BlIsdnSource *) source)->isdn;
fd_set set;
struct timeval tv;
FD_ZERO (&set);
FD_SET (isdn->listen_sock, &set);
tv.tv_sec = 0;
tv.tv_usec = 0;
isdn->packet_pending = (select (isdn->listen_sock + 1,
&set, NULL, NULL, &tv) > 0);
if (timeout)
*timeout = POLL_TIMEOUT;
if (isdn->packet_pending)
isdn->no_packets = 0;
else
isdn->no_packets++;
if (isdn->no_packets == (RESET_TIMEOUT * 1000 / POLL_TIMEOUT))
{
g_printerr ("BlIsdn: %d seconds have gone by without any sign of life\n"
" from the ISDN system. I'll try to reconnect ...\n",
RESET_TIMEOUT);
bl_isdn_teardown (isdn);
bl_isdn_setup (isdn, NULL);
}
return isdn->packet_pending;
}
static gboolean
udp_check (GSource *source)
{
BlIsdn *isdn = ((BlIsdnSource *) source)->isdn;
return isdn->packet_pending;
}
static gboolean
udp_dispatch (GSource *source,
GSourceFunc callback,
gpointer user_data)
{
BlIsdn *isdn = ((BlIsdnSource *) source)->isdn;
guchar buffer[2048];
fd_set set;
struct timeval tv;
isdn->packet_pending = FALSE;
FD_ZERO (&set);
FD_SET (isdn->listen_sock, &set);
tv.tv_sec = 0;
tv.tv_usec = 0;
/* on first call empty the queue */
if (!isdn->sock_initialized)
{
while (select (isdn->listen_sock + 1, &set, NULL, NULL, &tv) > 0)
{
FD_ZERO (&set);
FD_SET (isdn->listen_sock, &set);
tv.tv_sec = 0;
tv.tv_usec = 0;
if (FD_ISSET (isdn->listen_sock, &set))
read (isdn->listen_sock, buffer, sizeof (buffer));
}
isdn->sock_initialized = TRUE;
}
while (select (isdn->listen_sock + 1, &set, NULL, NULL, &tv) > 0)
{
FD_ZERO (&set);
FD_SET (isdn->listen_sock, &set);
tv.tv_sec = 0;
tv.tv_usec = 0;
if (FD_ISSET (isdn->listen_sock, &set))
{
gint bytes;
bytes = read (isdn->listen_sock, buffer, sizeof (buffer) - 1);
if (bytes > 0)
{
buffer[bytes] = '\0';
if (!isdn->blocked)
bl_isdn_handle_message (isdn, buffer, bytes);
}
}
}
return TRUE;
}
/* BlIsdn GObject framework */
GType
bl_isdn_get_type (void)
{
static GType isdn_type = 0;
if (!isdn_type)
{
static const GTypeInfo isdn_info =
{
sizeof (BlIsdnClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) bl_isdn_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (BlIsdn),
0, /* n_preallocs */
(GInstanceInitFunc) bl_isdn_init,
};
isdn_type = g_type_register_static (G_TYPE_OBJECT,
"BlIsdn",
&isdn_info, 0);
}
return isdn_type;
}
static void
bl_isdn_class_init (BlIsdnClass *class)
{
GObjectClass *object_class;
parent_class = g_type_class_peek_parent (class);
object_class = G_OBJECT_CLASS (class);
bl_isdn_signals[INCOMING_CALL] =
g_signal_new ("incoming_call",
G_TYPE_FROM_CLASS (class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (BlIsdnClass, incoming_call),
NULL, NULL,
bl_marshal_VOID__POINTER,
G_TYPE_NONE, 1, G_TYPE_POINTER);
bl_isdn_signals[STATE_CHANGED] =
g_signal_new ("state_changed",
G_TYPE_FROM_CLASS (class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (BlIsdnClass, state_changed),
NULL, NULL,
bl_marshal_VOID__POINTER,
G_TYPE_NONE, 1, G_TYPE_POINTER);
bl_isdn_signals[KEY_PRESSED] =
g_signal_new ("key_pressed",
G_TYPE_FROM_CLASS (class),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (BlIsdnClass, key_pressed),
NULL, NULL,
bl_marshal_VOID__POINTER_INT,
G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_INT);
class->incoming_call = NULL;
class->state_changed = NULL;
class->key_pressed = NULL;
object_class->finalize = bl_isdn_finalize;
}
static void
bl_isdn_init (BlIsdn *isdn)
{
isdn->listen_sock = -1;
isdn->send_sock = -1;
isdn->heartbeat = 0;
isdn->sock_initialized = FALSE;
isdn->state_initialized = FALSE;
isdn->packet_pending = FALSE;
isdn->no_packets = 0;
isdn->blocked = FALSE;
isdn->lines = NULL;
}
static void
bl_isdn_finalize (GObject *object)
{
BlIsdn *isdn = BL_ISDN (object);
bl_isdn_teardown (isdn);
if (isdn->source)
{
g_source_destroy (isdn->source);
isdn->source = NULL;
}
if (isdn->lines)
{
g_free (isdn->lines);
isdn->lines = NULL;
}
if (isdn->config)
{
g_object_unref (isdn->config);
isdn->config = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static gboolean
bl_isdn_setup (BlIsdn *isdn,
GError **error)
{
BlConfig *config;
struct sockaddr_in addr;
struct hostent *dest;
gchar *cmd;
gint port;
gint i;
config = isdn->config;
dest = gethostbyname (config->isdn_host);
if (dest == NULL)
{
g_set_error (error, 0, 0,
"Unable to resolve host '%s'", config->isdn_host);
return FALSE;
}
if ((isdn->listen_sock = socket (PF_INET, SOCK_DGRAM, IPPROTO_UDP)) != -1)
{
memset (&addr, 0, sizeof (addr));
addr.sin_family = AF_INET;
addr.sin_port = htons (config->isdn_listen);
addr.sin_addr.s_addr = INADDR_ANY;
if ((bind (isdn->listen_sock,
(struct sockaddr *) &addr, sizeof (addr))) == -1)
{
g_set_error (error, 0, 0, "Failed to bind listening socket: %s",
g_strerror (errno));
return FALSE;
}
}
else
{
g_set_error (error, 0, 0,
"Failed to open listening socket: %s", g_strerror (errno));
return FALSE;
}
port = ntohs (addr.sin_port);
memset (&addr, 0, sizeof (addr));
addr.sin_family = AF_INET;
addr.sin_port = htons (config->isdn_port);
memcpy (&addr.sin_addr.s_addr, dest->h_addr_list[0], dest->h_length);
if ((isdn->send_sock = socket (PF_INET, SOCK_DGRAM, IPPROTO_UDP)) != -1)
{
i = 1;
if ((setsockopt (isdn->send_sock,
SOL_SOCKET, SO_REUSEADDR, &i, sizeof (i))) == -1)
{
g_set_error (error, 0, 0, "Failed to configure send socket: %s",
g_strerror (errno));
return FALSE;
}
if ((connect (isdn->send_sock,
(struct sockaddr *) &addr, sizeof (addr))) == -1)
{
g_set_error (error, 0, 0,
"Failed to bind send socket: %s", g_strerror (errno));
return FALSE;
}
}
else
{
g_set_error (error, 0, 0,
"Failed to open send socket: %s", g_strerror (errno));
return FALSE;
}
cmd = g_strdup_printf ("0:register:%d", port);
#if ISDN_VERBOSE
g_printerr ("BlIsdn > %s\n", cmd);
#endif
if (send (isdn->send_sock, cmd, strlen (cmd), 0) == -1)
{
g_set_error (error, 0, 0,
"Failed to send register message: %s", g_strerror (errno));
g_free (cmd);
return FALSE;
}
g_free (cmd);
g_printerr ("Connected to ISDN system (%s:%d), listening on port %d\n",
config->isdn_host, config->isdn_port, port);
bl_isdn_heartbeat_start (isdn);
return TRUE;
}
static void
bl_isdn_teardown (BlIsdn *isdn)
{
bl_isdn_heartbeat_stop (isdn);
if (isdn->listen_sock > -1)
{
close (isdn->listen_sock);
isdn->listen_sock = -1;
isdn->sock_initialized = FALSE;
}
isdn->no_packets = 0;
bl_isdn_hangup_all (isdn);
if (isdn->send_sock > -1)
{
close (isdn->send_sock);
isdn->send_sock = -1;
}
}
static void
bl_isdn_hangup_all (BlIsdn *isdn)
{
BlIsdnLine *line;
gint i;
for (i = 0, line = isdn->lines; i < isdn->num_lines; i++, line++)
{
if (line->offhook)
{
gchar *msg = g_strdup_printf ("%d:hangup", i + 1);
send (isdn->send_sock, msg, strlen (msg), 0);
line->offhook = FALSE;
if (!isdn->blocked)
g_signal_emit (G_OBJECT (isdn),
bl_isdn_signals[STATE_CHANGED], 0, line, NULL);
g_free (line->called_number);
g_free (line->calling_number);
}
}
}
static gboolean
bl_isdn_heartbeat (BlIsdn *isdn)
{
const gchar *msg = "0:heartbeat";
send (isdn->send_sock, msg, strlen (msg), 0);
return TRUE;
}
static void
bl_isdn_heartbeat_start (BlIsdn *isdn)
{
g_return_if_fail (isdn->heartbeat == 0);
isdn->heartbeat = g_timeout_add (10000,
(GSourceFunc) bl_isdn_heartbeat, isdn);
}
static void
bl_isdn_heartbeat_stop (BlIsdn *isdn)
{
if (isdn->heartbeat)
{
g_source_remove (isdn->heartbeat);
isdn->heartbeat = 0;
}
}
static void
bl_isdn_handle_message (BlIsdn *isdn,
guchar *msg,
gint len)
{
gint channel;
if (len < 2 || msg[1] != ':')
return;
channel = msg[0] - '0';
msg += 2;
if (channel > 0 && channel <= isdn->num_lines)
{
BlIsdnLine *line = isdn->lines + channel - 1;
g_return_if_fail (line->channel == channel);
if (line->offhook)
{
if (strncmp (msg, "onhook", 6) == 0)
{
#if ISDN_VERBOSE
g_printerr ("BlIsdn: Line %d hung up\n", channel);
#endif
line->offhook = FALSE;
g_signal_emit (G_OBJECT (isdn),
bl_isdn_signals[STATE_CHANGED], 0, line);
g_free (line->calling_number);
line->calling_number = NULL;
g_free (line->called_number);
line->called_number = NULL;
return;
}
else if (strncmp (msg, "dtmf:", 5) == 0)
{
BModuleKey key;
switch (msg[5])
{
case '0'...'9':
key = msg[5] - '0';
break;
case '#':
key = B_KEY_HASH;
break;
case '*':
key = B_KEY_ASTERISK;
break;
default:
g_printerr ("BlIsdn: Unknown DTMF key '%s'\n", msg + 5);
return;
}
#if ISDN_VERBOSE
g_printerr ("BlIsdn: Key %c pressed on line %d\n",
msg[5], channel);
#endif
g_signal_emit (G_OBJECT (isdn),
bl_isdn_signals[KEY_PRESSED], 0, line, key);
return;
}
}
else /* onhook */
{
if (strncmp (msg, "setup:", 6) == 0)
{
gchar *caller = msg + 6;
gchar *called;
if ((called = strchr (caller, ':')))
*called++ = '\0';
#if ISDN_VERBOSE
g_printerr ("BlIsdn: incoming call on line %d from %s to %s\n",
channel, caller, called);
#endif
g_free (line->called_number);
line->called_number = g_strdup (called);
g_free (line->calling_number);
line->calling_number = g_strdup (caller);
g_signal_emit (G_OBJECT (isdn),
bl_isdn_signals[INCOMING_CALL], 0, line);
return;
}
else if (strncmp (msg, "connected", 9) == 0)
{
#if ISDN_VERBOSE
g_printerr ("BlIsdn: line %d connected\n", channel);
#endif
line->offhook = TRUE;
g_signal_emit (G_OBJECT (isdn),
bl_isdn_signals[STATE_CHANGED], 0, line);
return;
}
}
}
else if (channel != 0)
{
g_printerr ("BlIsdn: line %d is out of range (%d lines configured)\n",
channel, isdn->num_lines);
return;
}
if (strncmp (msg, "error:", 6) == 0)
{
if (channel == 0)
g_printerr ("BlIsdn: General error signalled: %s\n", msg + 6);
else
g_printerr ("BlIsdn: Error signalled on line %d: %s\n",
channel, msg + 6);
}
}
BlIsdn *
bl_isdn_new (BlConfig *config,
GError **error)
{
BlIsdn *isdn;
struct hostent *dest;
gint i;
g_return_val_if_fail (BL_IS_CONFIG (config), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
g_return_val_if_fail (config->isdn_host != NULL, NULL);
g_return_val_if_fail (config->isdn_port > 0, NULL);
g_return_val_if_fail (config->isdn_listen > 0, NULL);
g_return_val_if_fail (config->isdn_lines < 9, NULL);
dest = gethostbyname (config->isdn_host);
if (dest == NULL)
{
g_set_error (error, 0, 0,
"Unable to resolve host '%s'", config->isdn_host);
return FALSE;
}
isdn = BL_ISDN (g_object_new (BL_TYPE_ISDN, NULL));
isdn->config = g_object_ref (config);
if (! bl_isdn_setup (isdn, error))
{
bl_isdn_teardown (isdn);
g_object_unref (isdn);
return NULL;
}
isdn->num_lines = config->isdn_lines;
isdn->lines = g_new0 (BlIsdnLine, isdn->num_lines);
for (i = 0; i < isdn->num_lines; i++)
isdn->lines[i].channel = i + 1;
isdn->source = g_source_new (&udp_funcs, sizeof (BlIsdnSource));
g_source_set_priority (isdn->source, G_PRIORITY_DEFAULT);
g_source_set_can_recurse (isdn->source, FALSE);
((BlIsdnSource *) isdn->source)->isdn = isdn;
g_source_attach (isdn->source, NULL);
return isdn;
}
void
bl_isdn_call_accept (BlIsdn *isdn,
BlIsdnLine *line,
const gchar *wamp)
{
gchar *cmd;
g_return_if_fail (BL_IS_ISDN (isdn));
g_return_if_fail (line != NULL);
if (isdn->blocked)
return;
cmd = g_strdup_printf ("%d:accept", line->channel);
#if ISDN_VERBOSE
g_printerr ("BlIsdn > %s\n", cmd);
#endif
send (isdn->send_sock, cmd, strlen (cmd), 0);
g_free (cmd);
if (wamp)
{
cmd = g_strdup_printf ("%d:playbackground:%s", line->channel, wamp);
#if ISDN_VERBOSE
g_printerr ("BlIsdn > %s\n", cmd);
#endif
send (isdn->send_sock, cmd, strlen (cmd), 0);
g_free (cmd);
}
}
void
bl_isdn_call_hangup (BlIsdn *isdn,
BlIsdnLine *line,
BlIsdnReason reason)
{
gchar *cmd;
g_return_if_fail (BL_IS_ISDN (isdn));
g_return_if_fail (line != NULL);
if (reason)
cmd = g_strdup_printf ("%d:hangup:%d", line->channel, reason);
else
cmd = g_strdup_printf ("%d:hangup", line->channel);
#if ISDN_VERBOSE
g_printerr ("BlIsdn > %s\n", cmd);
#endif
send (isdn->send_sock, cmd, strlen (cmd), 0);
g_free (cmd);
}
void
bl_isdn_block (BlIsdn *isdn)
{
g_return_if_fail (BL_IS_ISDN (isdn));
bl_isdn_hangup_all (isdn);
isdn->blocked = TRUE;
g_printerr ("BlIsdn: Thrown out all callers, ISDN is now blocked!\n");
}
void
bl_isdn_unblock (BlIsdn *isdn)
{
g_return_if_fail (BL_IS_ISDN (isdn));
isdn->blocked = FALSE;
g_printerr ("BlIsdn: Unblocked ISDN!\n");
}

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#ifndef __BL_ISDN_H__
#define __BL_ISDN_H__
G_BEGIN_DECLS
typedef enum
{
BL_ISDN_NO_REASON = 0,
BL_ISDN_REASON_NORMAL_CALL_CLEARING = 16,
BL_ISDN_REASON_USER_BUSY = 17,
BL_ISDN_REASON_NO_USER_RESPONSE = 18
} BlIsdnReason;
#define BL_TYPE_ISDN (bl_isdn_get_type ())
#define BL_ISDN(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), BL_TYPE_ISDN, BlIsdn))
#define BL_ISDN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), BL_TYPE_ISDN, BlIsdnClass))
#define BL_IS_ISDN(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), BL_TYPE_ISDN))
#define BL_IS_ISDN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), BL_TYPE_ISDN))
typedef struct _BlIsdnClass BlIsdnClass;
struct _BlIsdnClass
{
GObjectClass parent_class;
void (* incoming_call) (BlIsdn *isdn,
BlIsdnLine *line);
void (* state_changed) (BlIsdn *isdn,
BlIsdnLine *line);
void (* key_pressed) (BlIsdn *isdn,
BlIsdnLine *line,
BModuleKey key);
};
struct _BlIsdn
{
GObject parent_instance;
BlConfig *config;
GSource *source;
gint listen_sock;
gint send_sock;
guint heartbeat;
gboolean sock_initialized;
gboolean state_initialized;
gboolean packet_pending;
gint no_packets;
gboolean blocked;
gint num_lines;
BlIsdnLine *lines;
};
struct _BlIsdnLine
{
gint channel;
gboolean offhook;
gchar *called_number;
gchar *calling_number;
/* used only by BlCcc */
BlApp *app;
};
GType bl_isdn_get_type (void) G_GNUC_CONST;
BlIsdn * bl_isdn_new (BlConfig *config,
GError **error);
void bl_isdn_call_accept (BlIsdn *isdn,
BlIsdnLine *line,
const gchar *wamp);
void bl_isdn_call_hangup (BlIsdn *isdn,
BlIsdnLine *line,
BlIsdnReason reason);
void bl_isdn_block (BlIsdn *isdn);
void bl_isdn_unblock (BlIsdn *isdn);
G_END_DECLS
#endif /* __BL_ISDN_H__ */

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#include <stdlib.h>
#include <errno.h>
#include <unistd.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <string.h>
#include <glib-object.h>
#include "bltypes.h"
#include "blaccept.h"
#include "bllisten.h"
static void bl_listen_class_init (BlListenClass *class);
static void bl_listen_init (BlListen *listen);
static void bl_listen_finalize (GObject *object);
static GObjectClass *parent_class = NULL;
GType
bl_listen_get_type (void)
{
static GType listen_type = 0;
if (!listen_type)
{
static const GTypeInfo listen_info =
{
sizeof (BlListenClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) bl_listen_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (BlListen),
0, /* n_preallocs */
(GInstanceInitFunc) bl_listen_init,
};
listen_type = g_type_register_static (G_TYPE_OBJECT,
"BlListen",
&listen_info, 0);
}
return listen_type;
}
static void
bl_listen_class_init (BlListenClass *class)
{
GObjectClass *object_class;
parent_class = g_type_class_peek_parent (class);
object_class = G_OBJECT_CLASS (class);
object_class->finalize = bl_listen_finalize;
}
static void
bl_listen_init (BlListen *listen)
{
listen->sock = -1;
listen->ccc = NULL;
}
static void
bl_listen_finalize (GObject *object)
{
BlListen *listen;
listen = BL_LISTEN (object);
if (listen->sock > -1)
{
close (listen->sock);
listen->sock = -1;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
BlListen *
bl_listen_new (gint port,
BlCcc *ccc)
{
BlListen *listener;
struct sockaddr_in addr;
gint sock;
gint i;
g_return_val_if_fail (port > 0, NULL);
if ((sock = socket (PF_INET, SOCK_STREAM, IPPROTO_IP)) != -1)
{
i = 1;
if ((setsockopt (sock, SOL_SOCKET, SO_REUSEADDR, &i, sizeof (i))) == -1)
{
close (sock);
g_warning ("Failed to configure socket: %s", g_strerror (errno));
return NULL;
}
memset (&addr, 0, sizeof (addr));
addr.sin_family = PF_INET;
addr.sin_addr.s_addr = htonl (INADDR_LOOPBACK);
addr.sin_port = htons (port);
if ((bind (sock, (struct sockaddr *) &addr, sizeof (addr))) == -1)
{
close (sock);
g_print ("Failed to bind to socket: %s\n", g_strerror (errno));
return NULL;
}
}
else
{
g_warning ("Failed to open socket: %s", g_strerror (errno));
return NULL;
}
if (listen (sock, 1) != 0)
{
g_warning ("Failed to put socket into the listening state: %s",
g_strerror (errno));
close (sock);
return NULL;
}
listener = BL_LISTEN (g_object_new (BL_TYPE_LISTEN, NULL));
listener->sock = sock;
listener->ccc = ccc;
g_object_add_weak_pointer (G_OBJECT (ccc), (gpointer *) &listener->ccc);
g_thread_create ((GThreadFunc) bl_accept_new, listener, FALSE, NULL);
return listener;
}

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#ifndef __BL_LISTEN_H__
#define __BL_LISTEN_H__
G_BEGIN_DECLS
#define BL_TYPE_LISTEN (bl_listen_get_type ())
#define BL_LISTEN(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), BL_TYPE_LISTEN, BlListen))
#define BL_LISTEN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), BL_TYPE_LISTEN, BlListenClass))
#define BL_IS_LISTEN(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), BL_TYPE_LISTEN))
#define BL_IS_LISTEN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), BL_TYPE_LISTEN))
typedef struct _BlListenClass BlListenClass;
struct _BlListenClass
{
GObjectClass parent_class;
};
struct _BlListen
{
GObject parent_instance;
gint sock;
BlCcc *ccc;
};
GType bl_listen_get_type (void) G_GNUC_CONST;
BlListen * bl_listen_new (gint port,
BlCcc *ccc);
G_END_DECLS
#endif /* __BL_LISTEN_H__ */

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#include <stdio.h>
#include <errno.h>
#include <time.h>
#include <blib/blib.h>
#include "bltypes.h"
#include "bllogger.h"
#define LOG_INDENT 2
static void bl_logger_class_init (BlLoggerClass *klass);
static void bl_logger_init (BlLogger *view);
static void bl_logger_finalize (GObject *object);
static BObjectClass *parent_class = NULL;
GType
bl_logger_get_type (void)
{
static GType logger_type = 0;
if (!logger_type)
{
static const GTypeInfo logger_info =
{
sizeof (BlLoggerClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) bl_logger_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (BlLogger),
0, /* n_preallocs */
(GInstanceInitFunc) bl_logger_init,
};
logger_type = g_type_register_static (B_TYPE_OBJECT,
"BlLogger",
&logger_info, 0);
}
return logger_type;
}
static void
bl_logger_class_init (BlLoggerClass *klass)
{
GObjectClass *object_class;
object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = bl_logger_finalize;
}
static void
bl_logger_init (BlLogger *logger)
{
logger->writer = NULL;
}
static void
bl_logger_finalize (GObject *object)
{
BlLogger *logger = BL_LOGGER (object);
if (logger->writer)
{
b_writer_free (logger->writer);
fclose (logger->stream);
logger->writer = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
BlLogger *
bl_logger_new_from_file (const gchar *filename,
GError **error)
{
BlLogger *logger;
FILE *stream;
g_return_val_if_fail (filename != NULL, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
stream = fopen (filename, "a");
if (!stream)
{
g_set_error (error, 0, 0, g_strerror (errno));
return NULL;
}
logger = BL_LOGGER (g_object_new (BL_TYPE_LOGGER,
"filename", filename, NULL));
logger->stream = stream;
logger->writer = b_writer_new (stream, LOG_INDENT);
return logger;
}
static void
bl_logger_get_time (BlLogger *logger)
{
time_t now = time (NULL);
struct tm *tm = gmtime (&now);
g_snprintf (logger->year, 8, "%d", tm->tm_year + 1900);
g_snprintf (logger->month, 8, "%d", tm->tm_mon + 1);
g_snprintf (logger->day, 8, "%d", tm->tm_mday);
g_snprintf (logger->hour, 8, "%d", tm->tm_hour);
g_snprintf (logger->minute, 8, "%d", tm->tm_min);
g_snprintf (logger->second, 8, "%d", tm->tm_sec);
}
void
bl_logger_start_module (BlLogger *logger,
BModule *module)
{
gchar *title;
gchar *description;
gchar *author;
g_return_if_fail (BL_IS_LOGGER (logger));
g_return_if_fail (B_IS_MODULE (module));
bl_logger_get_time (logger);
b_write_open_tag (logger->writer, "start",
"tz", "UTC",
"year", logger->year,
"month", logger->month,
"day", logger->day,
"hour", logger->hour,
"minute", logger->minute,
"second", logger->second,
NULL);
b_module_describe (module, &title, &description, &author);
if (title)
{
b_write_element (logger->writer, "title", title, NULL);
g_free (title);
}
if (description)
{
b_write_element (logger->writer, "description", description, NULL);
g_free (description);
}
if (author)
{
b_write_element (logger->writer, "author", author, NULL);
g_free (author);
}
if (B_IS_MOVIE_PLAYER (module))
{
BMoviePlayer *player = B_MOVIE_PLAYER (module);
if (player->filename)
b_write_element (logger->writer, "filename", player->filename, NULL);
}
b_write_close_tag (logger->writer, "start");
fflush (logger->stream);
}
void
bl_logger_stop (BlLogger *logger)
{
g_return_if_fail (BL_IS_LOGGER (logger));
bl_logger_get_time (logger);
b_write_element (logger->writer, "stop", NULL,
"tz", "UTC",
"year", logger->year,
"month", logger->month,
"day", logger->day,
"hour", logger->hour,
"minute", logger->minute,
"second", logger->second,
NULL);
fflush (logger->stream);
}

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#ifndef __BL_LOGGER_H__
#define __BL_LOGGER_H__
G_BEGIN_DECLS
#define BL_TYPE_LOGGER (bl_logger_get_type ())
#define BL_LOGGER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), BL_TYPE_LOGGER, BlLogger))
#define BL_LOGGER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), BL_TYPE_LOGGER, BlLoggerClass))
#define BL_IS_LOGGER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), BL_TYPE_LOGGER))
#define BL_IS_LOGGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), BL_TYPE_LOGGER))
typedef struct _BlLoggerClass BlLoggerClass;
struct _BlLoggerClass
{
BObjectClass parent_class;
};
struct _BlLogger
{
BObject parent_instance;
FILE *stream;
BWriter *writer;
gchar year[8];
gchar month[8];
gchar day[8];
gchar hour[8];
gchar minute[8];
gchar second[8];
};
GType bl_logger_get_type (void) G_GNUC_CONST;
BlLogger * bl_logger_new_from_file (const gchar *filename,
GError **error);
void bl_logger_start_module (BlLogger *logger,
BModule *module);
void bl_logger_stop (BlLogger *logger);
G_END_DECLS
#endif /* __BL_LOGGER_H__ */

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#include <string.h>
#include <blib/blib.h>
#include "bltypes.h"
#include "blloveletters.h"
typedef enum
{
PARSER_IN_LOVELETTERS = B_PARSER_STATE_USER,
PARSER_IN_MOVIE,
PARSER_FINISH
} ParserState;
typedef struct _ParserData ParserData;
struct _ParserData
{
gchar *root;
GHashTable *hash;
};
static void bl_loveletters_class_init (BlLovelettersClass *klass);
static void bl_loveletters_init (BlLoveletters *view);
static void bl_loveletters_finalize (GObject *object);
static void bl_loveletter_validate (const gchar *filename,
const gchar *id,
const gchar *vanity);
static BParserState parser_start_element (BParserState state,
const gchar *name,
const gchar **names,
const gchar **attribute_values,
gpointer user_data,
GError **error);
static BParserState parser_end_element (BParserState state,
const gchar *element_name,
const gchar *cdata,
gsize cdata_len,
gpointer user_data,
GError **error);
static BObjectClass *parent_class = NULL;
static const gchar *vanity_codes[] =
{
"0+",
"1",
"2abc",
"3def",
"4ghi",
"5jkl",
"6mno",
"7pqrs",
"8tuv",
"9wxyz",
};
GType
bl_loveletters_get_type (void)
{
static GType loveletters_type = 0;
if (!loveletters_type)
{
static const GTypeInfo loveletters_info =
{
sizeof (BlLovelettersClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) bl_loveletters_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (BlLoveletters),
0, /* n_preallocs */
(GInstanceInitFunc) bl_loveletters_init,
};
loveletters_type = g_type_register_static (B_TYPE_OBJECT,
"BlLoveletters",
&loveletters_info, 0);
}
return loveletters_type;
}
static void
bl_loveletters_class_init (BlLovelettersClass *klass)
{
GObjectClass *object_class;
object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = bl_loveletters_finalize;
}
static void
bl_loveletters_init (BlLoveletters *loveletters)
{
loveletters->hash = g_hash_table_new_full (g_str_hash, g_str_equal,
g_free, g_free);
}
static void
bl_loveletters_finalize (GObject *object)
{
BlLoveletters *loveletters = BL_LOVELETTERS (object);
if (loveletters->hash)
{
g_hash_table_destroy (loveletters->hash);
loveletters->hash = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
BlLoveletters *
bl_loveletters_new_from_file (const gchar *filename,
GError **error)
{
GIOChannel *io;
BlLoveletters *loveletters;
BParser *parser;
ParserData data;
gboolean success;
g_return_val_if_fail (filename != NULL, NULL);
g_return_val_if_fail (g_path_is_absolute (filename), NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
io = g_io_channel_new_file (filename, "r", error);
if (! io)
return NULL;
loveletters = BL_LOVELETTERS (g_object_new (BL_TYPE_LOVELETTERS,
"filename", filename,
NULL));
data.hash = loveletters->hash;
data.root = g_path_get_dirname (filename);
parser = b_parser_new (parser_start_element, parser_end_element, &data);
success = b_parser_parse_io_channel (parser, io, TRUE, error);
if (success && b_parser_get_state (parser) != PARSER_FINISH)
{
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
"This doesn't look like a Blinkenlights loveletters file.");
success = FALSE;
}
b_parser_free (parser);
if (!success)
{
g_object_unref (loveletters);
loveletters = NULL;
}
g_free (data.root);
return loveletters;
}
const gchar *
bl_loveletters_lookup (BlLoveletters *loveletters,
const gchar *id)
{
g_return_val_if_fail (BL_IS_LOVELETTERS (loveletters), NULL);
return g_hash_table_lookup (loveletters->hash, id);
}
static void
bl_loveletter_validate (const gchar *filename,
const gchar *id,
const gchar *vanity)
{
const gchar *v_code = NULL;
gint id_len, v_len, i;
if (!g_file_test (filename, G_FILE_TEST_EXISTS))
g_printerr ("Loveletters-Warning: "
"href for '%s' points to nonexistant file.\n", id);
id_len = id ? strlen (id) : 0;
v_len = vanity ? strlen (vanity) : 0;
if (v_len && id_len != v_len)
{
g_printerr ("Loveletters-Warning: "
"id '%s' has invalid vanity code", id);
vanity = NULL;
}
for (i = 0; i < id_len; i++)
{
switch (id[i])
{
case '0' ... '9':
v_code = vanity_codes[id[i] - '0'];
break;
default:
g_printerr ("Loveletters-Warning: "
"id '%s' contains illegal character(s).\n",id);
return;
}
if (!vanity)
continue;
if (!strchr (v_code, g_ascii_tolower (vanity[i])))
{
g_printerr ("Loveletters-Warning: "
"id '%s' has invalid vanity code.\n", id);
vanity = NULL;
}
}
}
static BParserState
parser_start_element (BParserState state,
const gchar *element_name,
const gchar **names,
const gchar **values,
gpointer user_data,
GError **error)
{
ParserData *data = (ParserData *) user_data;
switch (state)
{
case B_PARSER_STATE_TOPLEVEL:
if (! strcmp (element_name, "loveletters"))
return PARSER_IN_LOVELETTERS;
break;
case PARSER_IN_LOVELETTERS:
if (! strcmp (element_name, "movie"))
{
const gchar *id = NULL;
const gchar *vanity = NULL;
const gchar *href = NULL;
gchar *filename;
gint i;
for (i = 0; names[i] && values[i]; i++)
{
if (!id && strcmp (names[i], "id") == 0)
id = values[i];
if (!vanity && strcmp (names[i], "vanity") == 0)
vanity = values[i];
if (!href && strcmp (names[i], "href") == 0)
href = values[i];
}
if (!id)
{
g_set_error (error, 0, 0,
"id attribute is missing for movie element.");
break;
}
if (!href)
{
g_set_error (error, 0, 0,
"href attribute is missing for movie element.");
break;
}
if (g_hash_table_lookup (data->hash, id))
{
g_set_error (error, 0, 0, "id '%s' is not unique.", id);
break;
}
filename = b_filename_from_utf8 (href, data->root, error);
if (filename)
{
bl_loveletter_validate (filename, id, vanity);
g_hash_table_insert (data->hash, g_strdup (id), filename);
return PARSER_IN_MOVIE;
}
}
break;
default:
break;
}
return B_PARSER_STATE_UNKNOWN;
}
static BParserState
parser_end_element (BParserState state,
const gchar *element_name,
const gchar *cdata,
gsize cdata_len,
gpointer user_data,
GError **error)
{
switch (state)
{
case PARSER_IN_LOVELETTERS:
return PARSER_FINISH;
case PARSER_IN_MOVIE:
return PARSER_IN_LOVELETTERS;
default:
break;
}
return B_PARSER_STATE_UNKNOWN;
}

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#ifndef __BL_LOVELETTERS_H__
#define __BL_LOVELETTERS_H__
G_BEGIN_DECLS
#define BL_TYPE_LOVELETTERS (bl_loveletters_get_type ())
#define BL_LOVELETTERS(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), BL_TYPE_LOVELETTERS, BlLoveletters))
#define BL_LOVELETTERS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), BL_TYPE_LOVELETTERS, BlLovelettersClass))
#define BL_IS_LOVELETTERS(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), BL_TYPE_LOVELETTERS))
typedef struct _BlLovelettersClass BlLovelettersClass;
struct _BlLovelettersClass
{
BObjectClass parent_class;
};
struct _BlLoveletters
{
BObject parent_instance;
GHashTable *hash;
};
GType bl_loveletters_get_type (void) G_GNUC_CONST;
BlLoveletters * bl_loveletters_new_from_file (const gchar *filename,
GError **error);
const gchar * bl_loveletters_lookup (BlLoveletters *loveletters,
const gchar *id);
G_END_DECLS
#endif /* __BL_LOVELETTERS_H__ */

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#include "blmarshal.h"
#include <glib-object.h>
#ifdef G_ENABLE_DEBUG
#define g_marshal_value_peek_boolean(v) g_value_get_boolean (v)
#define g_marshal_value_peek_char(v) g_value_get_char (v)
#define g_marshal_value_peek_uchar(v) g_value_get_uchar (v)
#define g_marshal_value_peek_int(v) g_value_get_int (v)
#define g_marshal_value_peek_uint(v) g_value_get_uint (v)
#define g_marshal_value_peek_long(v) g_value_get_long (v)
#define g_marshal_value_peek_ulong(v) g_value_get_ulong (v)
#define g_marshal_value_peek_int64(v) g_value_get_int64 (v)
#define g_marshal_value_peek_uint64(v) g_value_get_uint64 (v)
#define g_marshal_value_peek_enum(v) g_value_get_enum (v)
#define g_marshal_value_peek_flags(v) g_value_get_flags (v)
#define g_marshal_value_peek_float(v) g_value_get_float (v)
#define g_marshal_value_peek_double(v) g_value_get_double (v)
#define g_marshal_value_peek_string(v) (char*) g_value_get_string (v)
#define g_marshal_value_peek_param(v) g_value_get_param (v)
#define g_marshal_value_peek_boxed(v) g_value_get_boxed (v)
#define g_marshal_value_peek_pointer(v) g_value_get_pointer (v)
#define g_marshal_value_peek_object(v) g_value_get_object (v)
#else /* !G_ENABLE_DEBUG */
/* WARNING: This code accesses GValues directly, which is UNSUPPORTED API.
* Do not access GValues directly in your code. Instead, use the
* g_value_get_*() functions
*/
#define g_marshal_value_peek_boolean(v) (v)->data[0].v_int
#define g_marshal_value_peek_char(v) (v)->data[0].v_int
#define g_marshal_value_peek_uchar(v) (v)->data[0].v_uint
#define g_marshal_value_peek_int(v) (v)->data[0].v_int
#define g_marshal_value_peek_uint(v) (v)->data[0].v_uint
#define g_marshal_value_peek_long(v) (v)->data[0].v_long
#define g_marshal_value_peek_ulong(v) (v)->data[0].v_ulong
#define g_marshal_value_peek_int64(v) (v)->data[0].v_int64
#define g_marshal_value_peek_uint64(v) (v)->data[0].v_uint64
#define g_marshal_value_peek_enum(v) (v)->data[0].v_int
#define g_marshal_value_peek_flags(v) (v)->data[0].v_uint
#define g_marshal_value_peek_float(v) (v)->data[0].v_float
#define g_marshal_value_peek_double(v) (v)->data[0].v_double
#define g_marshal_value_peek_string(v) (v)->data[0].v_pointer
#define g_marshal_value_peek_param(v) (v)->data[0].v_pointer
#define g_marshal_value_peek_boxed(v) (v)->data[0].v_pointer
#define g_marshal_value_peek_pointer(v) (v)->data[0].v_pointer
#define g_marshal_value_peek_object(v) (v)->data[0].v_pointer
#endif /* !G_ENABLE_DEBUG */
/* VOID:INT (./blmarshal.list:1) */
/* VOID:POINTER,INT (./blmarshal.list:2) */
void
bl_marshal_VOID__POINTER_INT (GClosure *closure,
GValue *return_value,
guint n_param_values,
const GValue *param_values,
gpointer invocation_hint,
gpointer marshal_data)
{
typedef void (*GMarshalFunc_VOID__POINTER_INT) (gpointer data1,
gpointer arg_1,
gint arg_2,
gpointer data2);
register GMarshalFunc_VOID__POINTER_INT callback;
register GCClosure *cc = (GCClosure*) closure;
register gpointer data1, data2;
g_return_if_fail (n_param_values == 3);
if (G_CCLOSURE_SWAP_DATA (closure))
{
data1 = closure->data;
data2 = g_value_peek_pointer (param_values + 0);
}
else
{
data1 = g_value_peek_pointer (param_values + 0);
data2 = closure->data;
}
callback = (GMarshalFunc_VOID__POINTER_INT) (marshal_data ? marshal_data : cc->callback);
callback (data1,
g_marshal_value_peek_pointer (param_values + 1),
g_marshal_value_peek_int (param_values + 2),
data2);
}
/* VOID:POINTER (./blmarshal.list:3) */
/* VOID:POINTER,BOOLEAN (./blmarshal.list:4) */
void
bl_marshal_VOID__POINTER_BOOLEAN (GClosure *closure,
GValue *return_value,
guint n_param_values,
const GValue *param_values,
gpointer invocation_hint,
gpointer marshal_data)
{
typedef void (*GMarshalFunc_VOID__POINTER_BOOLEAN) (gpointer data1,
gpointer arg_1,
gboolean arg_2,
gpointer data2);
register GMarshalFunc_VOID__POINTER_BOOLEAN callback;
register GCClosure *cc = (GCClosure*) closure;
register gpointer data1, data2;
g_return_if_fail (n_param_values == 3);
if (G_CCLOSURE_SWAP_DATA (closure))
{
data1 = closure->data;
data2 = g_value_peek_pointer (param_values + 0);
}
else
{
data1 = g_value_peek_pointer (param_values + 0);
data2 = closure->data;
}
callback = (GMarshalFunc_VOID__POINTER_BOOLEAN) (marshal_data ? marshal_data : cc->callback);
callback (data1,
g_marshal_value_peek_pointer (param_values + 1),
g_marshal_value_peek_boolean (param_values + 2),
data2);
}
/* VOID:UINT,POINTER (./blmarshal.list:5) */
/* VOID:VOID (./blmarshal.list:6) */

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#ifndef __bl_marshal_MARSHAL_H__
#define __bl_marshal_MARSHAL_H__
#include <glib-object.h>
G_BEGIN_DECLS
/* VOID:INT (./blmarshal.list:1) */
#define bl_marshal_VOID__INT g_cclosure_marshal_VOID__INT
/* VOID:POINTER,INT (./blmarshal.list:2) */
extern void bl_marshal_VOID__POINTER_INT (GClosure *closure,
GValue *return_value,
guint n_param_values,
const GValue *param_values,
gpointer invocation_hint,
gpointer marshal_data);
/* VOID:POINTER (./blmarshal.list:3) */
#define bl_marshal_VOID__POINTER g_cclosure_marshal_VOID__POINTER
/* VOID:POINTER,BOOLEAN (./blmarshal.list:4) */
extern void bl_marshal_VOID__POINTER_BOOLEAN (GClosure *closure,
GValue *return_value,
guint n_param_values,
const GValue *param_values,
gpointer invocation_hint,
gpointer marshal_data);
/* VOID:UINT,POINTER (./blmarshal.list:5) */
#define bl_marshal_VOID__UINT_POINTER g_cclosure_marshal_VOID__UINT_POINTER
/* VOID:VOID (./blmarshal.list:6) */
#define bl_marshal_VOID__VOID g_cclosure_marshal_VOID__VOID
G_END_DECLS
#endif /* __bl_marshal_MARSHAL_H__ */

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VOID: INT
VOID: POINTER, INT
VOID: POINTER
VOID: POINTER, BOOLEAN
VOID: UINT, POINTER
VOID: VOID

391
blccc-1.99/src/blondemand.c Normal file
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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#include <stdlib.h>
#include <unistd.h>
#include <blib/blib.h>
#include "bltypes.h"
#include "blloveletters.h"
#include "blondemand.h"
#define TICK 250
enum
{
PROP_0,
PROP_ADVANCED,
PROP_LOVELETTERS
};
static void bl_on_demand_class_init (BlOnDemandClass *class);
static void bl_on_demand_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static gboolean bl_on_demand_query (gint width,
gint height,
gint channels,
gint maxval);
static gboolean bl_on_demand_prepare (BModule *module,
GError **error);
static void bl_on_demand_relax (BModule *module);
static void bl_on_demand_start (BModule *module);
static gint bl_on_demand_tick (BModule *module);
static void bl_on_demand_event (BModule *module,
BModuleEvent *event);
static void bl_on_demand_describe (BModule *module,
const gchar **title,
const gchar **description,
const gchar **author);
static void bl_on_demand_paint (BModule *module);
static BModuleClass *parent_class = NULL;
GType
bl_on_demand_get_type (void)
{
static GType type = 0;
if (! type)
{
static const GTypeInfo info =
{
sizeof (BlOnDemandClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) bl_on_demand_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (BlOnDemand),
0, /* n_preallocs */
NULL /* instance_init */
};
type = g_type_register_static (B_TYPE_MOVIE_PLAYER,
"BlOnDemand", &info, 0);
}
return type;
}
static void
bl_on_demand_class_init (BlOnDemandClass *klass)
{
GObjectClass *object_class;
GParamSpec *param_spec;
BModuleClass *module_class;
BMoviePlayerClass *player_class;
object_class = G_OBJECT_CLASS (klass);
module_class = B_MODULE_CLASS (klass);
player_class = B_MOVIE_PLAYER_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->set_property = bl_on_demand_set_property;
param_spec = g_param_spec_boolean ("advanced", NULL,
"Use advanced features (pause/restart).",
FALSE,
G_PARAM_CONSTRUCT | G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_ADVANCED, param_spec);
param_spec = b_param_spec_filename ("loveletters", NULL,
"The filename of the loveletters list.",
NULL,
G_PARAM_CONSTRUCT | G_PARAM_WRITABLE);
g_object_class_install_property (object_class, PROP_LOVELETTERS, param_spec);
module_class->max_players = 1;
module_class->query = bl_on_demand_query;
module_class->prepare = bl_on_demand_prepare;
module_class->relax = bl_on_demand_relax;
module_class->start = bl_on_demand_start;
module_class->tick = bl_on_demand_tick;
module_class->event = bl_on_demand_event;
module_class->describe = bl_on_demand_describe;
player_class->request_stop = parent_class->start; /* loop the movie */
}
static void
bl_on_demand_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
BlOnDemand *on_demand = BL_ON_DEMAND (object);
switch (property_id)
{
case PROP_ADVANCED:
on_demand->advanced = g_value_get_boolean (value);
break;
case PROP_LOVELETTERS:
if (on_demand->filename)
g_object_unref (on_demand->filename);
on_demand->filename = g_value_dup_string (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static gboolean
bl_on_demand_query (gint width,
gint height,
gint channels,
gint maxval)
{
return (width > 2 * MAX_ON_DEMAND_CHARS && height > 3 &&
channels == 1 && maxval == 255);
}
static gboolean
bl_on_demand_prepare (BModule *module,
GError **error)
{
BlOnDemand *on_demand = BL_ON_DEMAND (module);
if (!on_demand->filename)
{
g_set_error (error, 0, 0, "No loveletters file configured");
return FALSE;
}
B_MOVIE_PLAYER (module)->clear = FALSE;
on_demand->loveletters =
bl_loveletters_new_from_file (on_demand->filename, error);
on_demand->movie_active = FALSE;
on_demand->movie_paused = FALSE;
return (on_demand->loveletters != NULL);
}
static void
bl_on_demand_relax (BModule *module)
{
BlOnDemand *on_demand = BL_ON_DEMAND (module);
if (on_demand->loveletters)
{
g_object_unref (on_demand->loveletters);
on_demand->loveletters = NULL;
}
if (on_demand->movie_active)
{
parent_class->relax (module);
on_demand->movie_active = FALSE;
}
}
static void
bl_on_demand_start (BModule *module)
{
BlOnDemand *on_demand = BL_ON_DEMAND (module);
on_demand->chars = -1;
on_demand->movie_active = FALSE;
bl_on_demand_paint (module);
b_module_ticker_start (module, TICK);
}
static gint
bl_on_demand_tick (BModule *module)
{
BlOnDemand *on_demand = BL_ON_DEMAND (module);
if (on_demand->movie_active && !on_demand->movie_paused)
return parent_class->tick (module);
if (!on_demand->movie_active)
bl_on_demand_paint (module);
return TICK;
}
static void
bl_on_demand_event (BModule *module,
BModuleEvent *event)
{
BlOnDemand *on_demand = BL_ON_DEMAND (module);
const gchar *movie;
/* in DAU mode, ignore keys when a movie has been started */
if (!on_demand->advanced && on_demand->movie_active)
return;
if (event->type != B_EVENT_TYPE_KEY)
return;
switch (event->key)
{
case B_KEY_0 ... B_KEY_9:
if (on_demand->chars < 0)
return;
on_demand->code[on_demand->chars] = event->key + '0';
on_demand->chars++;
if (on_demand->chars < MAX_ON_DEMAND_CHARS)
break;
/* else fallthru */
case B_KEY_HASH:
if (on_demand->movie_active)
{
on_demand->movie_paused = (on_demand->movie_paused == FALSE);
if (!on_demand->movie_paused)
{
b_module_fill (module, 0);
parent_class->start (module);
}
}
if (on_demand->chars <= 0)
return;
if (on_demand->movie_active)
{
parent_class->relax (module);
on_demand->movie_active = FALSE;
}
on_demand->code[on_demand->chars] = '\0';
on_demand->chars = -1;
movie = bl_loveletters_lookup (on_demand->loveletters, on_demand->code);
if (movie)
{
GError *error = NULL;
g_object_set (module, "movie", movie, NULL);
if (parent_class->prepare (module, &error))
{
g_printerr ("Starting loveletter for ID '%s'.\n",
on_demand->code);
on_demand->movie_active = TRUE;
on_demand->movie_paused = FALSE;
b_module_fill (module, 0);
parent_class->start (module);
return;
}
else
{
g_printerr ("Error preparing BlOnDemand: %s\n", error->message);
g_clear_error (&error);
on_demand->movie_active = FALSE;
}
}
else
{
g_printerr ("No loveletter found for ID '%s'.\n", on_demand->code);
}
break;
case B_KEY_ASTERISK:
on_demand->chars = 0;
if (on_demand->movie_active)
{
B_MOVIE_PLAYER (module)->current = NULL;
on_demand->movie_paused = TRUE;
}
break;
}
bl_on_demand_paint (module);
}
static void
bl_on_demand_describe (BModule *module,
const gchar **title,
const gchar **description,
const gchar **author)
{
*title = "BlOnDemand";
*author = "Sven Neumann";
if (BL_ON_DEMAND (module)->advanced)
*description = "Interactive movie player (advcanced)";
else
*description = "Interactive movie player (DAU mode)";
}
static void
bl_on_demand_paint (BModule *module)
{
gint n;
gint w = module->width / 2;
gint h = module->height / 2;
gint v = module->maxval / 2;
gint l = MIN (w / 2, h / 2);
b_module_fill (module, 0);
h--;
n = BL_ON_DEMAND (module)->chars;
if (n < 0)
{
b_module_draw_line (module, w - l, h , w + l, h , v + rand()%v);
b_module_draw_line (module, w - l, h - l, w + l, h + l, v + rand()%v);
b_module_draw_line (module, w - l, h + l, w + l, h -l , v + rand()%v);
}
else
{
guchar *d = module->buffer + (h / 2) * module->width;
gint x, i;
x = w - MAX_ON_DEMAND_CHARS;
for (i = 0; i < MAX_ON_DEMAND_CHARS; i++, x += 2)
d[x] = (i < n) ? module->maxval : module->maxval / 2;
}
if (n > 0 || BL_ON_DEMAND (module)->movie_active)
{
b_module_draw_line (module,
w - l , h + l/2, w + l , h + l/2 , v + rand()%v);
b_module_draw_line (module,
w - l , h + l , w + l , h + l , v + rand()%v);
b_module_draw_line (module,
w - l/2, h , w - l/2, h + 3*l/2, v + rand()%v);
b_module_draw_line (module,
w + l/2, h , w + l/2, h + 3*l/2, v + rand()%v);
}
b_module_paint (module);
}

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#ifndef __BL_ON_DEMAND_H__
#define __BL_ON_DEMAND_H__
#define MAX_ON_DEMAND_CHARS 8
G_BEGIN_DECLS
#define BL_TYPE_ON_DEMAND (bl_on_demand_get_type ())
#define BL_ON_DEMAND(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), BL_TYPE_ON_DEMAND, BlOnDemand))
#define BL_ON_DEMAND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), BL_TYPE_ON_DEMAND, BlOnDemandClass))
#define BL_IS_ON_DEMAND(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), BL_TYPE_ON_DEMAND))
#define BL_IS_ON_DEMAND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), BL_TYPE_ON_DEMAND))
#define BL_ON_DEMAND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), BL_TYPE_ON_DEMAND, BlOnDemandClass))
typedef struct _BlOnDemandClass BlOnDemandClass;
struct _BlOnDemand
{
BMoviePlayer parent_instance;
gchar *filename;
BlLoveletters *loveletters;
gboolean advanced;
gint chars;
gchar code[MAX_ON_DEMAND_CHARS + 1];
gboolean movie_active;
gboolean movie_paused;
};
struct _BlOnDemandClass
{
BMoviePlayerClass parent_class;
};
GType bl_on_demand_get_type (void) G_GNUC_CONST;
G_END_DECLS
#endif /* __BL_ON_DEMAND_H__ */

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#include <string.h>
#include <blib/blib.h>
#include "bltypes.h"
#include "blconfig.h"
#include "blplaylist.h"
#include "blplaylist-parse.h"
#include "blplaylistitem.h"
typedef enum
{
PARSER_IN_PLAYLIST = B_PARSER_STATE_USER,
PARSER_IN_LIST,
PARSER_IN_ITEM,
PARSER_IN_PARAM,
PARSER_FINISH
} ParserState;
typedef struct _ParserData ParserData;
struct _ParserData
{
gchar *root;
GList *playlists;
BlConfig *config;
guchar *buffer;
BModulePaintCallback paint_callback;
gpointer paint_data;
BlPlaylistItem *item;
};
static BParserState parser_start_element (BParserState state,
const gchar *element_name,
const gchar **attribute_names,
const gchar **attribute_values,
gpointer user_data,
GError **error);
static BParserState parser_end_element (BParserState state,
const gchar *element_name,
const gchar *cdata,
gsize cdata_len,
gpointer user_data,
GError **error);
static GType item_parse_attributes (BlPlaylistItem *item,
const gchar **names,
const gchar **values);
gboolean
bl_playlist_parse (BlPlaylist *playlist,
BModulePaintCallback paint_callback,
gpointer paint_data,
GError **error)
{
BParser *parser;
ParserData data = { 0 };
GIOChannel *io;
const gchar *filename;
gboolean retval;
g_return_val_if_fail (BL_IS_PLAYLIST (playlist), FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
filename = b_object_get_filename (B_OBJECT (playlist));
g_return_val_if_fail (filename != NULL, FALSE);
io = g_io_channel_new_file (filename, "r", error);
if (! io)
return FALSE;
data.playlists = g_list_prepend (NULL, playlist);
data.config = playlist->config;
data.buffer = playlist->buffer;
data.paint_callback = paint_callback;
data.paint_data = paint_data;
if (g_path_is_absolute (filename))
{
data.root = g_path_get_dirname (filename);
}
else
{
gchar *dir = g_get_current_dir ();
gchar *tmp = g_build_filename (dir, filename, NULL);
data.root = g_path_get_dirname (tmp);
g_free (tmp);
g_free (dir);
}
parser = b_parser_new (parser_start_element, parser_end_element, &data);
retval = b_parser_parse_io_channel (parser, io, TRUE, error);
if (retval && b_parser_get_state (parser) != PARSER_FINISH)
{
g_set_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_INVALID_CONTENT,
"This doesn't look like a Blinkenlights playlist");
retval = FALSE;
}
b_parser_free (parser);
g_free (data.root);
g_io_channel_unref (io);
return retval;
}
/* private functions */
static inline void
parser_prepend_item (ParserData *data,
BlPlaylistItem *item)
{
BlPlaylist *playlist;
playlist = BL_PLAYLIST (data->playlists->data);
playlist->items = g_list_prepend (playlist->items, item);
}
static BParserState
parser_start_element (BParserState state,
const gchar *element_name,
const gchar **attribute_names,
const gchar **attribute_values,
gpointer user_data,
GError **error)
{
ParserData *data = (ParserData *) user_data;
switch (state)
{
case PARSER_IN_PLAYLIST:
if (! strcmp (element_name, "item"))
{
GType module_type;
data->item = bl_playlist_item_new ();
module_type = item_parse_attributes (data->item,
attribute_names,
attribute_values);
data->item->module = b_module_new (module_type,
data->config->width,
data->config->height,
data->buffer,
data->paint_callback,
data->paint_data,
NULL);
if (data->item->module)
b_module_set_aspect (data->item->module, data->config->aspect);
return PARSER_IN_ITEM;
}
if (! strcmp (element_name, "list"))
{
/* just for storing the effects */
data->item = bl_playlist_item_new ();
/* ignore GType return value */
item_parse_attributes (data->item,
attribute_names,
attribute_values);
return PARSER_IN_LIST;
}
/* fallthru */
case B_PARSER_STATE_TOPLEVEL:
if (! strcmp (element_name, "playlist"))
{
BlPlaylist *playlist;
BlPlaylistItem *item;
if (state == PARSER_IN_PLAYLIST)
{
playlist = bl_playlist_new (data->config);
data->playlists = g_list_prepend (data->playlists, playlist);
}
else
{
playlist = BL_PLAYLIST (data->playlists->data);
}
/* just for storing the effects */
item = bl_playlist_item_new ();
/* ignore GType return value */
item_parse_attributes (item,
attribute_names,
attribute_values);
g_object_set_data_full (G_OBJECT (playlist), "effect-item", item,
(GDestroyNotify) g_object_unref);
return PARSER_IN_PLAYLIST;
}
break;
case PARSER_IN_ITEM:
if (! strcmp (element_name, "param") && data->item->module)
{
if (!b_parse_param (G_OBJECT (data->item->module), data->root,
attribute_names, attribute_values, error))
{
g_object_unref (data->item->module);
data->item->module = NULL;
break;
}
return PARSER_IN_PARAM;
}
break;
default:
break;
}
return B_PARSER_STATE_UNKNOWN;
}
static BParserState
parser_end_element (BParserState state,
const gchar *element_name,
const gchar *cdata,
gsize cdata_len,
gpointer user_data,
GError **error)
{
ParserData *data = (ParserData *) user_data;
switch (state)
{
case PARSER_IN_PLAYLIST:
{
BlPlaylist *playlist;
BlPlaylistItem *item;
playlist = BL_PLAYLIST (data->playlists->data);
playlist->items = g_list_reverse (playlist->items);
item = g_object_get_data (G_OBJECT (playlist), "effect-item");
if (item)
{
bl_playlist_item_apply_effects (BL_PLAYLIST_ITEM (playlist),
item->effects,
item->loop,
item->reverse,
item->speed);
g_object_set_data (G_OBJECT (playlist), "effect-item", NULL);
}
if (g_list_length (data->playlists) == 1)
return PARSER_FINISH;
data->playlists = g_list_remove (data->playlists, playlist);
if (g_list_length (playlist->items) == 0)
{
g_object_unref (G_OBJECT (playlist));
}
else
{
parser_prepend_item (data, BL_PLAYLIST_ITEM (playlist));
}
}
return PARSER_IN_PLAYLIST;
case PARSER_IN_LIST:
{
BlPlaylist *sublist = NULL;
if (cdata)
{
gchar *filename;
filename = b_filename_from_utf8 (cdata, data->root, NULL);
if (filename)
{
sublist = bl_playlist_new_from_file (filename,
data->config,
data->paint_callback,
data->paint_data);
g_free (filename);
if (sublist->items == NULL)
{
g_object_unref (G_OBJECT (sublist));
sublist = NULL;
}
}
}
if (sublist)
{
bl_playlist_item_apply_effects (BL_PLAYLIST_ITEM (sublist),
data->item->effects,
data->item->loop,
data->item->reverse,
data->item->speed);
parser_prepend_item (data, BL_PLAYLIST_ITEM (sublist));
}
g_object_unref (G_OBJECT (data->item));
}
data->item = NULL;
return PARSER_IN_PLAYLIST;
case PARSER_IN_ITEM:
if (data->item->module)
{
if (data->item->speed != 1.0 || data->item->module->speed != 1.0)
{
data->item->speed *= data->item->module->speed;
g_object_set (G_OBJECT (data->item->module),
"speed", data->item->speed,
NULL);
}
if (B_IS_MOVIE_PLAYER (data->item->module))
{
BMoviePlayer *player;
player = B_MOVIE_PLAYER (data->item->module);
if (data->item->reverse || player->reverse)
{
data->item->reverse ^= player->reverse;
player->reverse = data->item->reverse;
}
}
parser_prepend_item (data, data->item);
}
else
{
g_object_unref (G_OBJECT (data->item));
}
data->item = NULL;
return PARSER_IN_PLAYLIST;
case PARSER_IN_PARAM:
return PARSER_IN_ITEM;
default:
break;
}
return B_PARSER_STATE_UNKNOWN;
}
static BEffectScope
parse_effect_scope (const gchar *value)
{
if (value)
{
if (! g_ascii_strcasecmp (value, "left"))
return B_EFFECT_SCOPE_LEFT;
else if (! g_ascii_strcasecmp (value, "right"))
return B_EFFECT_SCOPE_RIGHT;
}
return B_EFFECT_SCOPE_ALL;
}
static GType
item_parse_attributes (BlPlaylistItem *item,
const gchar **names,
const gchar **values)
{
const gchar *type_name = "BMoviePlayer";
gint i;
for (i = 0; names[i] && values[i]; i++)
{
if (! strcmp (names[i], "type"))
{
type_name = values[i];
}
else if (! strcmp (names[i], "loop"))
{
gint loop;
if (b_parse_int (values[i], &loop) && loop > 1)
item->loop = loop;
}
else if (! strcmp (names[i], "reverse"))
{
item->reverse = TRUE;
}
else if (! strcmp (names[i], "speed"))
{
gdouble speed;
if (b_parse_double (values[i], &speed) &&
speed >= 0.1 && speed <= 10)
item->speed = speed;
}
else if (! strcmp (names[i], "invert"))
{
item->effects->invert = parse_effect_scope (values[i]);
}
else if (! strcmp (names[i], "hflip"))
{
item->effects->hflip = parse_effect_scope (values[i]);
}
else if (! strcmp (names[i], "vflip"))
{
item->effects->vflip = parse_effect_scope (values[i]);
}
else if (! strcmp (names[i], "mirror"))
{
gboolean left = FALSE;
gboolean right = FALSE;
if (! g_ascii_strcasecmp (values[i], "left"))
left = TRUE;
else if (! g_ascii_strcasecmp (values[i], "right"))
right = TRUE;
if (left || right)
{
if (left)
{
item->effects->lmirror = TRUE;
item->effects->rmirror = FALSE;
}
else
{
item->effects->rmirror = TRUE;
item->effects->lmirror = FALSE;
}
}
}
}
return g_type_from_name (type_name);
}

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#ifndef __BL_PLAYLIST_PARSE_H__
#define __BL_PLAYLIST_PARSE_H__
G_BEGIN_DECLS
gboolean bl_playlist_parse (BlPlaylist *playlist,
BModulePaintCallback paint_callback,
gpointer paint_data,
GError **error);
G_END_DECLS
#endif /* __BL_PLAYLIST_PARSE_H__ */

401
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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#include <stdio.h>
#include <ctype.h>
#include <blib/blib.h>
#include "bltypes.h"
#include "blconfig.h"
#include "blplaylist.h"
#include "blplaylist-parse.h"
static void bl_playlist_class_init (BlPlaylistClass *klass);
static void bl_playlist_init (BlPlaylist *playlist);
static void bl_playlist_finalize (GObject *object);
static gchar * bl_playlist_describe (BlPlaylistItem *item);
static void bl_playlist_apply_effects (BlPlaylistItem *item,
BEffects *effects,
gint loop,
gboolean reverse,
gdouble speed);
static BlPlaylistItemClass *parent_class = NULL;
GType
bl_playlist_get_type (void)
{
static GType playlist_type = 0;
if (!playlist_type)
{
static const GTypeInfo playlist_info =
{
sizeof (BlPlaylistClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) bl_playlist_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (BlPlaylist),
0, /* n_preallocs */
(GInstanceInitFunc) bl_playlist_init,
};
playlist_type = g_type_register_static (BL_TYPE_PLAYLIST_ITEM,
"BlPlaylist",
&playlist_info, 0);
}
return playlist_type;
}
static void
bl_playlist_class_init (BlPlaylistClass *klass)
{
GObjectClass *object_class;
BlPlaylistItemClass *item_class;
object_class = G_OBJECT_CLASS (klass);
item_class = BL_PLAYLIST_ITEM_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = bl_playlist_finalize;
item_class->describe = bl_playlist_describe;
item_class->apply_effects = bl_playlist_apply_effects;
}
static void
bl_playlist_init (BlPlaylist *playlist)
{
playlist->config = NULL;
playlist->buffer = NULL;
playlist->items = NULL;
playlist->current = NULL;
}
static void
bl_playlist_finalize (GObject *object)
{
BlPlaylist *playlist;
playlist = BL_PLAYLIST (object);
g_list_foreach (playlist->items, (GFunc) g_object_unref, NULL);
g_list_free (playlist->items);
playlist->items = NULL;
playlist->current = NULL;
if (playlist->config)
{
g_object_unref (playlist->config);
playlist->config = NULL;
}
if (playlist->buffer)
{
g_free (playlist->buffer);
playlist->buffer = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
BlPlaylist *
bl_playlist_new (BlConfig *config)
{
BlPlaylist *playlist;
g_return_val_if_fail (BL_IS_CONFIG (config), NULL);
playlist = g_object_new (BL_TYPE_PLAYLIST, NULL);
playlist->config = g_object_ref (config);
playlist->buffer = g_new0 (guchar, config->width * config->height);
return playlist;
}
BlPlaylist *
bl_playlist_new_from_file (const gchar *filename,
BlConfig *config,
BModulePaintCallback paint_callback,
gpointer paint_data)
{
BlPlaylist *playlist;
GError *error = NULL;
g_return_val_if_fail (filename != NULL, NULL);
g_return_val_if_fail (BL_IS_CONFIG (config), NULL);
g_return_val_if_fail (paint_callback != NULL, NULL);
if (! g_file_test (filename, G_FILE_TEST_IS_REGULAR))
{
g_printerr ("Playlist '%s' does not exist or is not a regular file\n",
filename);
return NULL;
}
playlist = bl_playlist_new (config);
b_object_set_filename (B_OBJECT (playlist), filename);
if (! bl_playlist_parse (playlist, paint_callback, paint_data, &error))
{
g_printerr ("Failed to parse playlist '%s': %s\n",
b_object_get_name (B_OBJECT (playlist)), error->message);
g_clear_error (&error);
}
else
{
g_printerr ("Successfully loaded playlist '%s' with %d items\n",
b_object_get_name (B_OBJECT (playlist)),
g_list_length (playlist->items));
}
return playlist;
}
static BlPlaylistItem *
bl_playlist_load_item_internal (BlPlaylistItem *item)
{
if (BL_IS_PLAYLIST (item))
return bl_playlist_load_next_item (BL_PLAYLIST (item), FALSE);
return item;
}
BlPlaylistItem *
bl_playlist_load_next_item (BlPlaylist *playlist,
gboolean wrap_around)
{
BlPlaylistItem *item;
BlPlaylistItem *return_item;
GList *list;
g_return_val_if_fail (BL_IS_PLAYLIST (playlist), NULL);
if (playlist->current)
{
item = (BlPlaylistItem *) playlist->current->data;
if (BL_IS_PLAYLIST (item))
{
return_item = bl_playlist_load_item_internal (item);
if (return_item)
return return_item;
}
item->count++;
if (item->loop > item->count)
{
return_item = bl_playlist_load_item_internal (item);
if (return_item)
return return_item;
}
item->count = 0;
list = g_list_next (playlist->current);
}
else
{
list = playlist->items;
}
for (; list; list = g_list_next (list))
{
item = (BlPlaylistItem *) list->data;
return_item = bl_playlist_load_item_internal (item);
if (return_item)
{
playlist->current = list;
return return_item;
}
}
#if 0
/* dirty HACK
so that I can go back to the party and drown myself in alcohol */
wrap_around = TRUE;
#endif
if (wrap_around)
{
/* start from the beginning */
for (list = playlist->items; list; list = g_list_next (list))
{
item = (BlPlaylistItem *) list->data;
return_item = bl_playlist_load_item_internal (item);
if (return_item)
{
playlist->current = list;
return return_item;
}
}
}
playlist->current = NULL;
return NULL;
}
#if 0
static BlPlaylistItem *
bl_playlist_peek_item_internal (BlPlaylistItem *item)
{
if (BL_IS_PLAYLIST (item))
return bl_playlist_peek_next_item (BL_PLAYLIST (item), FALSE);
return item;
}
BlPlaylistItem *
bl_playlist_peek_next_item (BlPlaylist *playlist,
gboolean wrap_around)
{
BlPlaylistItem *item;
BlPlaylistItem *return_item;
GList *list;
g_return_val_if_fail (BL_IS_PLAYLIST (playlist), NULL);
if (playlist->current)
{
item = (BlPlaylistItem *) playlist->current->data;
if (BL_IS_PLAYLIST (item))
{
return_item = bl_playlist_peek_item_internal (item);
if (return_item)
return return_item;
}
if (item->loop > (item->count + 1))
{
return_item = bl_playlist_peek_item_internal (item);
if (return_item)
return return_item;
}
list = g_list_next (playlist->current);
}
else
{
list = playlist->items;
}
for (; list; list = g_list_next (list))
{
item = (BlPlaylistItem *) list->data;
return_item = bl_playlist_peek_item_internal (item);
if (return_item)
return return_item;
}
if (wrap_around)
{
/* start from the beginning */
for (list = playlist->items; list; list = g_list_next (list))
{
item = (BlPlaylistItem *) list->data;
return_item = bl_playlist_peek_item_internal (item);
if (return_item)
return return_item;
}
}
return NULL;
}
#endif
static gchar *
bl_playlist_describe (BlPlaylistItem *item)
{
BlPlaylist *playlist;
BlPlaylistItem *child;
GList *list;
GString *str;
gchar *tmp;
playlist = BL_PLAYLIST (item);
str = g_string_new (NULL);
g_string_printf (str, "Playlist '%s':\n",
b_object_get_name (B_OBJECT (playlist)));
for (list = playlist->items; list; list = g_list_next (list))
{
child = (BlPlaylistItem *) list->data;
tmp = bl_playlist_item_describe (child);
g_string_append_printf (str, " %s\n", tmp);
g_free (tmp);
}
return g_string_free (str, FALSE);
}
static void
bl_playlist_apply_effects (BlPlaylistItem *item,
BEffects *effects,
gint loop,
gboolean reverse,
gdouble speed)
{
BlPlaylist *playlist;
BlPlaylistItem *child;
GList *list;
playlist = BL_PLAYLIST (item);
BL_PLAYLIST_ITEM_CLASS (parent_class)->apply_effects (item, effects,
loop, reverse, speed);
for (list = playlist->items; list; list = g_list_next (list))
{
child = (BlPlaylistItem *) list->data;
bl_playlist_item_apply_effects (child, effects, 0, reverse, speed);
}
if (reverse)
playlist->items = g_list_reverse (playlist->items);
}

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#ifndef __BL_PLAYLIST_H__
#define __BL_PLAYLIST_H__
G_BEGIN_DECLS
#include "blplaylistitem.h"
#define BL_TYPE_PLAYLIST (bl_playlist_get_type ())
#define BL_PLAYLIST(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), BL_TYPE_PLAYLIST, BlPlaylist))
#define BL_PLAYLIST_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), BL_TYPE_PLAYLIST, BlPlaylistClass))
#define BL_IS_PLAYLIST(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), BL_TYPE_PLAYLIST))
#define BL_IS_PLAYLIST_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), BL_TYPE_PLAYLIST))
typedef struct _BlPlaylistClass BlPlaylistClass;
struct _BlPlaylist
{
BlPlaylistItem parent_instance;
BlConfig *config;
guchar *buffer;
GList *items;
GList *current;
};
struct _BlPlaylistClass
{
BlPlaylistItemClass parent_class;
};
GType bl_playlist_get_type (void) G_GNUC_CONST;
BlPlaylist * bl_playlist_new (BlConfig *config);
BlPlaylist * bl_playlist_new_from_file (const gchar *filename,
BlConfig *config,
BModulePaintCallback paint_callback,
gpointer paint_data);
BlPlaylistItem * bl_playlist_load_next_item (BlPlaylist *playlist,
gboolean wrap_around);
#if 0
BlPlaylistItem * bl_playlist_peek_next_item (BlPlaylist *playlist,
gboolean wrap_around);
#endif
G_END_DECLS
#endif /* __BL_PLAYLIST_H__ */

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#include <blib/blib.h>
#include "bltypes.h"
#include "blplaylistitem.h"
static void bl_playlist_item_class_init (BlPlaylistItemClass *klass);
static void bl_playlist_item_init (BlPlaylistItem *item);
static void bl_playlist_item_finalize (GObject *object);
static gchar * bl_playlist_item_real_describe (BlPlaylistItem *item);
static void bl_playlist_item_real_apply_effects (BlPlaylistItem *item,
BEffects *effects,
gint loop,
gboolean reverse,
gdouble speed);
static BObjectClass *parent_class = NULL;
GType
bl_playlist_item_get_type (void)
{
static GType item_type = 0;
if (! item_type)
{
static const GTypeInfo item_info =
{
sizeof (BlPlaylistItemClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) bl_playlist_item_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (BlPlaylistItem),
0, /* n_preallocs */
(GInstanceInitFunc) bl_playlist_item_init,
};
item_type = g_type_register_static (B_TYPE_OBJECT,
"BlPlaylistItem",
&item_info, 0);
}
return item_type;
}
static void
bl_playlist_item_class_init (BlPlaylistItemClass *klass)
{
GObjectClass *object_class;
object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
object_class->finalize = bl_playlist_item_finalize;
klass->describe = bl_playlist_item_real_describe;
klass->apply_effects = bl_playlist_item_real_apply_effects;
}
static void
bl_playlist_item_init (BlPlaylistItem *item)
{
item->module = NULL;
item->effects = b_effects_new ();
item->loop = 0;
item->count = 0;
item->reverse = FALSE;
item->speed = 1.0;
}
static void
bl_playlist_item_finalize (GObject *object)
{
BlPlaylistItem *item;
item = BL_PLAYLIST_ITEM (object);
if (item->module)
g_object_unref (item->module);
if (item->effects)
g_object_unref (item->effects);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static gchar *
bl_playlist_item_real_describe (BlPlaylistItem *item)
{
GString *str;
g_return_val_if_fail (BL_IS_PLAYLIST_ITEM (item), NULL);
str = g_string_new (NULL);
g_string_printf (str, "'%s'",
g_type_name (G_TYPE_FROM_INSTANCE (item->module)));
if (B_IS_MOVIE_PLAYER (item->module))
{
if (B_MOVIE_PLAYER (item->module)->movie)
{
g_string_append_printf (str, " (%s)",
b_object_get_name (B_OBJECT (B_MOVIE_PLAYER (item->module)->movie)));
}
else
{
g_string_append_printf (str, " (%s)",
B_MOVIE_PLAYER (item->module)->filename);
}
}
if (item->loop > 1)
g_string_append_printf (str, " (%dx)", item->loop);
return g_string_free (str, FALSE);
}
void
bl_playlist_item_real_apply_effects (BlPlaylistItem *item,
BEffects *effects,
gint loop,
gboolean reverse,
gdouble speed)
{
item->effects->invert ^= effects->invert;
item->effects->vflip ^= effects->vflip;
item->effects->hflip ^= effects->hflip;
item->effects->lmirror ^= effects->lmirror;
item->effects->rmirror ^= effects->rmirror;
if (loop > 0)
item->loop = loop;
item->reverse ^= reverse;
item->speed *= speed;
if (item->module)
{
g_object_set (G_OBJECT (item->module), "speed", item->speed, NULL);
if (B_IS_MOVIE_PLAYER (item->module))
B_MOVIE_PLAYER (item->module)->reverse = item->reverse;
}
}
BlPlaylistItem *
bl_playlist_item_new (void)
{
BlPlaylistItem *item;
item = g_object_new (BL_TYPE_PLAYLIST_ITEM, NULL);
return item;
}
gchar *
bl_playlist_item_describe (BlPlaylistItem *item)
{
g_return_val_if_fail (BL_IS_PLAYLIST_ITEM (item), NULL);
return BL_PLAYLIST_ITEM_GET_CLASS (item)->describe (item);
}
void
bl_playlist_item_apply_effects (BlPlaylistItem *item,
BEffects *effects,
gint loop,
gboolean reverse,
gdouble speed)
{
g_return_if_fail (BL_IS_PLAYLIST_ITEM (item));
g_return_if_fail (B_IS_EFFECTS (effects));
BL_PLAYLIST_ITEM_GET_CLASS (item)->apply_effects (item, effects,
loop, reverse, speed);
}

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#ifndef __BL_PLAYLIST_ITEM_H__
#define __BL_PLAYLIST_ITEM_H__
G_BEGIN_DECLS
#define BL_TYPE_PLAYLIST_ITEM (bl_playlist_item_get_type ())
#define BL_PLAYLIST_ITEM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), BL_TYPE_PLAYLIST_ITEM, BlPlaylistItem))
#define BL_PLAYLIST_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), BL_TYPE_PLAYLIST_ITEM, BlPlaylistItemClass))
#define BL_IS_PLAYLIST_ITEM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), BL_TYPE_PLAYLIST_ITEM))
#define BL_IS_PLAYLIST_ITEM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), BL_TYPE_PLAYLIST_ITEM))
#define BL_PLAYLIST_ITEM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), BL_TYPE_PLAYLIST_ITEM, BlPlaylistItemClass))
typedef struct _BlPlaylistItemClass BlPlaylistItemClass;
struct _BLPlaylistItem
{
BObject parent_instance;
BModule *module;
BEffects *effects;
gint count;
gint loop;
gboolean reverse;
gdouble speed;
};
struct _BlPlaylistItemClass
{
BObjectClass parent_class;
/* virtual functions */
gchar * (* describe) (BlPlaylistItem *item);
void (* apply_effects) (BlPlaylistItem *item,
BEffects *effects,
gint loop,
gboolean reverse,
gdouble speed);
};
GType bl_playlist_item_get_type (void) G_GNUC_CONST;
BlPlaylistItem * bl_playlist_item_new (void);
gchar * bl_playlist_item_describe (BlPlaylistItem *item);
void bl_playlist_item_apply_effects (BlPlaylistItem *item,
BEffects *effects,
gint loop,
gboolean reverse,
gdouble speed);
G_END_DECLS
#endif /* __BL_PLAYLIST_ITEM_H__ */

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#include <string.h>
#include <blib/blib.h>
#include "bltypes.h"
#include "blmarshal.h"
#include "blconfig.h"
#include "bllogger.h"
#include "blplaylist.h"
#include "blplaylistitem.h"
#include "bltheater.h"
enum
{
ITEM_FINISHED,
LAST_SIGNAL
};
static void bl_theater_class_init (BlTheaterClass *klass);
static void bl_theater_init (BlTheater *view);
static void bl_theater_finalize (GObject *object);
static void bl_theater_set_item_internal (BlTheater *theater,
BlPlaylistItem *item);
static void bl_theater_set_frame_data_internal (BlTheater *theater,
const guchar *data);
static void bl_theater_item_finished (BlTheater *theater,
gboolean relax);
static void bl_theater_stop_callback (BModule *module,
BlTheater *theater);
static guint bl_theater_signals[LAST_SIGNAL] = { 0 };
static GObjectClass *parent_class = NULL;
GType
bl_theater_get_type (void)
{
static GType theater_type = 0;
if (!theater_type)
{
static const GTypeInfo theater_info =
{
sizeof (BlTheaterClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) bl_theater_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (BlTheater),
0, /* n_preallocs */
(GInstanceInitFunc) bl_theater_init,
};
theater_type = g_type_register_static (G_TYPE_OBJECT,
"BlTheater",
&theater_info, 0);
}
return theater_type;
}
static void
bl_theater_class_init (BlTheaterClass *klass)
{
GObjectClass *object_class;
object_class = G_OBJECT_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
bl_theater_signals[ITEM_FINISHED] =
g_signal_new ("item_finished",
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET (BlTheaterClass, item_finished),
NULL, NULL,
bl_marshal_VOID__POINTER_BOOLEAN,
G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_BOOLEAN);
object_class->finalize = bl_theater_finalize;
klass->item_finished = NULL;
}
static void
bl_theater_init (BlTheater *theater)
{
theater->width = 0;
theater->height = 0;
theater->stop_signal_id = 0;
theater->item = NULL;
theater->item_stack = NULL;
theater->effects = NULL;
theater->sender = b_sender_new ();
theater->item_buffer = NULL;
theater->frame_buffer = NULL;
}
static void
bl_theater_finalize (GObject *object)
{
BlTheater *theater;
theater = BL_THEATER (object);
bl_theater_pause (theater);
if (theater->item)
g_object_unref (theater->item);
if (theater->item_stack)
{
g_list_foreach (theater->item_stack, (GFunc) g_object_unref, NULL);
g_list_free (theater->item_stack);
}
if (theater->effects)
g_object_unref (theater->effects);
if (theater->sender)
g_object_unref (theater->sender);
if (theater->item_buffer)
g_free (theater->item_buffer);
if (theater->frame_buffer)
g_free (theater->frame_buffer);
if (theater->logger)
{
bl_logger_stop (theater->logger);
g_object_unref (theater->logger);
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
void
bl_theater_play (BlTheater *theater)
{
g_return_if_fail (BL_IS_THEATER (theater));
if (! theater->stop_signal_id && theater->item)
{
theater->stop_signal_id =
g_signal_connect (G_OBJECT (theater->item->module), "stop",
G_CALLBACK (bl_theater_stop_callback),
theater);
b_module_start (theater->item->module);
if (theater->logger)
bl_logger_start_module (theater->logger, theater->item->module);
{
gchar *desc;
desc = bl_playlist_item_describe (theater->item);
g_print ("started item: %s\n", desc);
g_free (desc);
}
}
}
void
bl_theater_pause (BlTheater *theater)
{
g_return_if_fail (BL_IS_THEATER (theater));
if (theater->stop_signal_id && theater->item)
{
g_signal_handler_disconnect (G_OBJECT (theater->item->module),
theater->stop_signal_id);
theater->stop_signal_id = 0;
b_module_stop (theater->item->module);
}
}
void
bl_theater_finish (BlTheater *theater)
{
g_return_if_fail (BL_IS_THEATER (theater));
if (theater->item)
{
bl_theater_pause (theater);
bl_theater_item_finished (theater, TRUE);
}
}
void
bl_theater_kill (BlTheater *theater)
{
g_return_if_fail (BL_IS_THEATER (theater));
bl_theater_pause (theater);
bl_theater_set_frame_data (theater, NULL);
if (theater->logger)
bl_logger_stop (theater->logger);
}
gboolean
bl_theater_is_playing (BlTheater *theater)
{
g_return_val_if_fail (BL_IS_THEATER (theater), FALSE);
return (theater->stop_signal_id > 0);
}
void
bl_theater_event (BlTheater *theater,
BModuleEvent *event)
{
g_return_if_fail (BL_IS_THEATER (theater));
g_return_if_fail (event != NULL);
if (theater->item)
b_module_event (theater->item->module, event);
}
void
bl_theater_set_frame_data (BlTheater *theater,
const guchar *data)
{
g_return_if_fail (BL_IS_THEATER (theater));
if (theater->stop_signal_id)
g_warning ("Someone tried to set frame data while a movie is running.");
else
bl_theater_set_frame_data_internal (theater, data);
}
BlTheater *
bl_theater_new (BlConfig *config)
{
BlTheater *theater;
GList *list;
GError *error = NULL;
gint added_recipients = 0;
g_return_val_if_fail (BL_IS_CONFIG (config), NULL);
theater = BL_THEATER (g_object_new (BL_TYPE_THEATER, NULL));
theater->width = config->width;
theater->height = config->height;
if (! b_sender_configure (theater->sender,
config->width, config->height,
config->channels, config->maxval))
{
g_object_unref (G_OBJECT (theater));
return NULL;
}
for (list = config->recipients; list; list = list->next)
{
if (! bl_theater_add_recipient (theater, list->data, &error))
{
g_printerr ("Failed to add recipient: %s\n", error->message);
g_clear_error (&error);
}
else
{
added_recipients++;
}
}
if (added_recipients == 0)
g_printerr ("No initial recipients, starting anyway ...\n");
else
g_printerr ("Sending to %d recipients ...\n", added_recipients);
theater->item_buffer = g_new0 (guchar, theater->width * theater->height);
theater->frame_buffer = g_new0 (guchar, theater->width * theater->height);
if (config->logfile)
theater->logger = bl_logger_new_from_file (config->logfile, NULL);
return theater;
}
gboolean
bl_theater_add_recipient (BlTheater *theater,
const gchar *hostname,
GError **error)
{
gchar *host;
gchar *colon;
gint port = MCU_LISTENER_PORT;
gboolean retval;
g_return_val_if_fail (BL_IS_THEATER (theater), FALSE);
g_return_val_if_fail (hostname != NULL, FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
host = g_strdup (hostname);
if ((colon = strrchr (host, ':')))
{
b_parse_int (colon + 1, &port);
*colon = '\0';
}
retval = b_sender_add_recipient (theater->sender, host, port, error);
g_free (host);
return retval;
}
gboolean
bl_theater_remove_recipient (BlTheater *theater,
const gchar *hostname,
GError **error)
{
gchar *host;
gchar *colon;
gint port = MCU_LISTENER_PORT;
gboolean retval;
g_return_val_if_fail (BL_IS_THEATER (theater), FALSE);
g_return_val_if_fail (hostname != NULL, FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
host = g_strdup (hostname);
if ((colon = strrchr (host, ':')))
{
b_parse_int (colon + 1, &port);
*colon = '\0';
}
retval = b_sender_remove_recipient (theater->sender, host, port, error);
g_free (host);
return retval;
}
void
bl_theater_set_effects (BlTheater *theater,
BEffects *effects)
{
g_return_if_fail (BL_IS_THEATER (theater));
g_return_if_fail (! effects || B_IS_EFFECTS (effects));
if (theater->effects)
g_object_unref (theater->effects);
theater->effects = effects;
if (theater->effects)
g_object_ref (theater->effects);
}
void
bl_theater_set_item (BlTheater *theater,
BlPlaylistItem *item)
{
g_return_if_fail (BL_IS_THEATER (theater));
if (item)
g_return_if_fail (B_IS_MODULE (item->module) &&
item->module->width == theater->width &&
item->module->height == theater->height);
if (theater->item)
{
bl_theater_pause (theater);
bl_theater_item_finished (theater, TRUE);
}
if (item)
bl_theater_set_item_internal (theater, item);
}
void
bl_theater_push_item (BlTheater *theater,
BlPlaylistItem *item)
{
g_return_if_fail (BL_IS_THEATER (theater));
g_return_if_fail (BL_IS_PLAYLIST_ITEM (item));
g_return_if_fail (B_IS_MODULE (item->module) &&
item->module->width == theater->width &&
item->module->height == theater->height);
bl_theater_pause (theater);
if (theater->item)
theater->item_stack = g_list_prepend (theater->item_stack,
theater->item);
bl_theater_set_item_internal (theater, item);
}
void
bl_theater_pop_item (BlTheater *theater)
{
g_return_if_fail (BL_IS_THEATER (theater));
if (theater->item_stack)
{
bl_theater_pause (theater);
if (theater->item)
g_object_unref (G_OBJECT (theater->item));
theater->item = theater->item_stack->data;
theater->item_stack = g_list_remove (theater->item_stack,
theater->item);
}
}
gboolean
bl_theater_paint_callback (BModule *module,
guchar *buffer,
gpointer data)
{
BlTheater *theater;
g_return_val_if_fail (B_IS_MODULE (module), FALSE);
g_return_val_if_fail (BL_IS_THEATER (data), FALSE);
theater = BL_THEATER (data);
if (theater->item && theater->item->effects)
{
memcpy (theater->item_buffer, buffer, theater->width * theater->height);
b_effects_apply (theater->item->effects,
theater->item_buffer,
theater->width, theater->height, 1, 255);
buffer = theater->item_buffer;
}
bl_theater_set_frame_data_internal (BL_THEATER (data), buffer);
return TRUE;
}
/* private functions */
static void
bl_theater_set_item_internal (BlTheater *theater,
BlPlaylistItem *item)
{
GError *error = NULL;
g_return_if_fail (BL_IS_THEATER (theater));
g_return_if_fail (BL_IS_PLAYLIST_ITEM (item));
g_return_if_fail (B_IS_MODULE (item->module) &&
item->module->width == theater->width &&
item->module->height == theater->height);
theater->item = g_object_ref (G_OBJECT (item));
if (!b_module_prepare (item->module, &error))
{
gchar *title;
if (!error)
{
g_warning ("b_module_prepare didn't return an error ??\n");
}
else
{
b_module_describe (item->module, &title, NULL, NULL);
g_printerr ("Couldn't prepare module '%s': %s\n", title, error->message);
g_free (title);
}
bl_theater_item_finished (theater, FALSE);
return;
}
}
static void
bl_theater_set_frame_data_internal (BlTheater *theater,
const guchar *data)
{
if (data && theater->effects)
{
memcpy (theater->frame_buffer, data, theater->width * theater->height);
b_effects_apply (theater->effects,
theater->frame_buffer,
theater->width, theater->height, 1, 255);
data = (const gchar *) theater->frame_buffer;
}
b_sender_send_frame (theater->sender, data);
}
static void
bl_theater_item_finished (BlTheater *theater,
gboolean relax)
{
BlPlaylistItem *item;
gboolean pushed;
if (! theater->item)
return;
item = theater->item;
if (relax)
b_module_relax (item->module);
theater->item = NULL;
pushed = (theater->item_stack != NULL);
g_signal_emit (G_OBJECT (theater),
bl_theater_signals[ITEM_FINISHED], 0,
item, pushed);
g_object_unref (G_OBJECT (item));
}
static void
bl_theater_stop_callback (BModule *module,
BlTheater *theater)
{
if (theater->stop_signal_id)
{
g_signal_handler_disconnect (G_OBJECT (theater->item->module),
theater->stop_signal_id);
theater->stop_signal_id = 0;
}
bl_theater_item_finished (theater, TRUE);
}

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#ifndef __BL_THEATER_H__
#define __BL_THEATER_H__
G_BEGIN_DECLS
#define BL_TYPE_THEATER (bl_theater_get_type ())
#define BL_THEATER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), BL_TYPE_THEATER, BlTheater))
#define BL_THEATER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), BL_TYPE_THEATER, BlTheaterClass))
#define BL_IS_THEATER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), BL_TYPE_THEATER))
#define BL_IS_THEATER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), BL_TYPE_THEATER))
typedef struct _BlTheaterClass BlTheaterClass;
struct _BlTheaterClass
{
GObjectClass parent_class;
void (* item_finished) (BlTheater *theater,
BlPlaylistItem *item,
gboolean pushed);
};
struct _BlTheater
{
GObject parent_instance;
gint width;
gint height;
guint stop_signal_id;
BlPlaylistItem *item;
GList *item_stack;
BEffects *effects;
BSender *sender;
guchar *item_buffer;
guchar *frame_buffer;
BlLogger *logger;
};
GType bl_theater_get_type (void) G_GNUC_CONST;
BlTheater *bl_theater_new (BlConfig *config);
gboolean bl_theater_add_recipient (BlTheater *theater,
const gchar *hostname,
GError **error);
gboolean bl_theater_remove_recipient (BlTheater *theater,
const gchar *hostname,
GError **error);
void bl_theater_set_effects (BlTheater *theater,
BEffects *effects);
void bl_theater_set_item (BlTheater *theater,
BlPlaylistItem *item);
void bl_theater_push_item (BlTheater *theater,
BlPlaylistItem *item);
void bl_theater_pop_item (BlTheater *theater);
void bl_theater_play (BlTheater *theater);
void bl_theater_pause (BlTheater *theater);
void bl_theater_finish (BlTheater *theater);
void bl_theater_kill (BlTheater *theater);
gboolean bl_theater_is_playing (BlTheater *theater);
void bl_theater_event (BlTheater *theater,
BModuleEvent *event);
void bl_theater_set_frame_data (BlTheater *theater,
const guchar *data);
gboolean bl_theater_paint_callback (BModule *module,
guchar *buffer,
gpointer data);
G_END_DECLS
#endif /* __BL_THEATER_H__ */

42
blccc-1.99/src/bltypes.h Normal file
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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#ifndef __BL_TYPES_H__
#define __BL_TYPES_H__
G_BEGIN_DECLS
typedef struct _BlApp BlApp;
typedef struct _BlCcc BlCcc;
typedef struct _BlConfig BlConfig;
typedef struct _BlEffects BlEffects;
typedef struct _BlIsdn BlIsdn;
typedef struct _BlIsdnLine BlIsdnLine;
typedef struct _BlListen BlListen;
typedef struct _BlLoveletters BlLoveletters;
typedef struct _BlLogger BlLogger;
typedef struct _BlOnDemand BlOnDemand;
typedef struct _BlPlaylist BlPlaylist;
typedef struct _BLPlaylistItem BlPlaylistItem;
typedef struct _BlTheater BlTheater;
G_END_DECLS
#endif /* __BL_TYPES_H__ */

222
blccc-1.99/src/main.c Normal file
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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2001-2002 Sven Neumann <sven@gimp.org>
*
* 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.
*/
#include "config.h"
#include <stdlib.h>
#include <signal.h>
#include <string.h>
#include <blib/blib.h>
#include "bltypes.h"
#include "blccc.h"
#include "blconfig.h"
#include "bllisten.h"
#include "blondemand.h"
static BlCcc *ccc = NULL;
static void
sigterm_handler (gint signum)
{
sigset_t sigset;
sigemptyset (&sigset);
sigprocmask (SIG_SETMASK, &sigset, NULL);
g_print ("Received signal %d, blanking and exiting ...\n", signum);
if (ccc)
{
bl_ccc_kill (ccc);
ccc = NULL;
}
exit (EXIT_SUCCESS);
}
static void
install_sighandlers (void)
{
struct sigaction sa;
/* handle SIGTERM */
sigfillset (&sa.sa_mask);
sa.sa_handler = sigterm_handler;
sa.sa_flags = SA_RESTART;
sigaction (SIGTERM, &sa, NULL);
/* handle SIGINT */
sigfillset (&sa.sa_mask);
sa.sa_handler = sigterm_handler;
sa.sa_flags = SA_RESTART;
sigaction (SIGINT, &sa, NULL);
/* ignore SIGPIPE */
sigfillset (&sa.sa_mask);
sa.sa_handler = SIG_IGN;
sa.sa_flags = SA_RESTART;
sigaction (SIGPIPE, &sa, NULL);
}
int
main (int argc,
char *argv[])
{
GMainLoop *main_loop;
BlConfig *config;
BlListen *listen;
GError *error = NULL;
gboolean show_version = FALSE;
gboolean show_help = FALSE;
gint i;
g_thread_init (NULL);
b_init ();
config = bl_config_new ();
for (i = 1; i < argc; i++)
{
if (strcmp (argv[i], "--g-fatal-warnings") == 0)
{
GLogLevelFlags fatal_mask;
fatal_mask = g_log_set_always_fatal (G_LOG_FATAL_MASK);
fatal_mask |= G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL;
g_log_set_always_fatal (fatal_mask);
argv[i] = NULL;
}
else if ((strcmp (argv[i], "--help") == 0) ||
(strcmp (argv[i], "-?") == 0))
{
show_help = TRUE;
argv[i] = NULL;
}
else if ((strcmp (argv[i], "--version") == 0) ||
(strcmp (argv[i], "-v") == 0))
{
show_version = TRUE;
argv[i] = NULL;
}
else if (argv[i][0] == '-')
{
/*
* anything else starting with a '-' is an error.
*/
g_print ("\nInvalid option \"%s\"\n", argv[i]);
show_help = TRUE;
}
}
if (! show_help)
{
for (i = 1; i < argc; i++)
{
gint k;
for (k = i; k < argc; k++)
if (argv[k] != NULL)
break;
if (k > i)
{
gint j;
k -= i;
for (j = i + k; j < argc; j++)
argv[j-k] = argv[j];
argc -= k;
}
}
}
if (! show_version && argc < 1)
show_help = TRUE;
if (show_version || show_help)
g_print ("Blinkenlights Chaos Control Center version "VERSION"\n");
if (show_help)
g_print ("\nUsage: %s [options] [configfile]\n\n"
"Options:\n"
" -?, --help Output this help.\n"
" -v, --version Output version information.\n"
" --g-fatal-warnings Crash on warnings (for debugging)\n"
"\n",
argv[0]);
if (show_version || show_help)
return EXIT_FAILURE;
/* make sure the module types are registered */
b_module_infos_scan_dir (NULL);
g_type_class_peek (BL_TYPE_ON_DEMAND);
g_type_class_peek (B_TYPE_MOVIE_PLAYER);
if (argc > 1 && !bl_config_parse (config, argv[1], &error))
{
g_printerr ("Error parsing config file '%s': %s\n",
argv[1], error->message);
return EXIT_FAILURE;
}
if (config->channels != 1)
{
g_warning ("Sorry, channels != 1 is not supported.\n");
return EXIT_FAILURE;
}
if (config->maxval != 255)
{
g_warning ("Sorry, maxval != 255 is not supported.\n");
return EXIT_FAILURE;
}
g_printerr ("Loaded config '%s' with %d application(s)\n",
b_object_get_name (B_OBJECT (config)),
g_list_length (config->applications));
ccc = bl_ccc_new (config);
g_object_unref (config);
if (!ccc)
return EXIT_FAILURE;
install_sighandlers ();
listen = bl_listen_new (config->telnet_port, ccc);
if (listen)
{
main_loop = g_main_loop_new (NULL, FALSE);
g_main_loop_run (main_loop);
g_object_unref (listen);
}
g_object_unref (ccc);
return EXIT_SUCCESS;
}

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## Makefile.am for blccc/src/modules
libdir = $(prefix)/lib/blccc/modules
AM_CPPFLAGS = -DG_DISABLE_DEPRECATED
INCLUDES = @GLIB_CFLAGS@ @BLIB_CFLAGS@
lib_LTLIBRARIES = libtest.la
libtest_la_SOURCES = test.c test.h
libtest_la_LDFLAGS = -avoid-version -module
libtest_la_LIBADD = @GLIB_LIBS@ @BLIB_LIBS@

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@ -0,0 +1,331 @@
# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am
# Copyright (C) 1994, 1995-8, 1999, 2001 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.
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@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2002 The Blinkenlights Crew
* Daniel Mack <daniel@yoobay.net>
*
* 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.
*/
#include <glib.h>
#include <blib/blib.h>

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/* blccc - Blinkenlights Chaos Control Center
*
* Copyright (c) 2002 The Blinkenlights Crew
* Daniel Mack <daniel@yoobay.net>
*
* 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.
*/

1
blccc-1.99/stamp-h.in Normal file
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timestamp

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## Makefile.am for blccc/stylesheets
SUBDIRS = examples
EXTRA_DIST = simple-playlist.xslt

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@ -0,0 +1,3 @@
## Makefile.am for blccc/stylesheets/examples
EXTRA_DIST = simple.xml

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@ -0,0 +1,189 @@
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Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
cd $(top_builddir) \
&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
tags: TAGS
TAGS:
distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
subdir = stylesheets/examples
distdir: $(DISTFILES)
@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) AM_INSTALL_PROGRAM_FLAGS=-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
-rm -f libtool
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:

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@ -0,0 +1,12 @@
<?xml version="1.0"?>
<simple-playlist>
<movie file="foo.blm" reverse="no" />
<movie movie="foo.blm" speed="0.2" />
<movie movie="foo.blm" speed="2.4" reverse="yes" />
<pong />
<pacman />
<qix lines="8" speed="1.2" lifetime="10000" />
<fire speed="0.6" lifetime="10000" />
<tetris />
</simple-playlist>

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@ -0,0 +1,65 @@
<?xml version="1.0" encoding="utf-8"?>
<xsl:transform version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" encoding="utf-8" indent="yes" />
<xsl:template match="simple-playlist">
<playlist>
<xsl:apply-templates select="*" />
</playlist>
</xsl:template>
<!-- map special elements to generic item elements -->
<xsl:template match="movie" >
<item type="BMoviePlayer">
<xsl:apply-templates select="@*" mode="param" />
</item>
</xsl:template>
<xsl:template match="pong" >
<item type="BPong">
<xsl:apply-templates select="@*" mode="param" />
</item>
</xsl:template>
<xsl:template match="pacman" >
<item type="BPacman">
<xsl:apply-templates select="@*" mode="param" />
</item>
</xsl:template>
<xsl:template match="breakout" >
<item type="BBreakout">
<xsl:apply-templates select="@*" mode="param" />
</item>
</xsl:template>
<xsl:template match="tetris" >
<item type="BTetris">
<xsl:apply-templates select="@*" mode="param" />
</item>
</xsl:template>
<xsl:template match="fire" >
<item type="BFire">
<xsl:apply-templates select="@*" mode="param" />
</item>
</xsl:template>
<!-- standard attribute to param key/value pair conversion -->
<xsl:template match="@*" mode="param" >
<param key="{name()}" value="{.}" />
</xsl:template>
<!-- parameter renaming -->
<xsl:template match="@file" mode="param" >
<param key="movie" value="{.}" />
</xsl:template>
</xsl:transform>