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L2_0_9_13:1.25
FSL_1_7_0:1.24
L2_0_9_12:1.24
LMTP2NNTP_1_4_1:1.23
LMTP2NNTP_1_4_0:1.23
FSL_1_6_1:1.23
L2_0_9_11:1.23
FSL_1_6_0:1.21
FSL_1_6b2:1.21
L2_0_9_10:1.21
FSL_1_6b1:1.20
L2_0_9_9:1.20
LMTP2NNTP_1_3_0:1.18
LMTP2NNTP_1_3b2:1.18
LMTP2NNTP_1_3b1:1.18
LMTP2NNTP_1_3a3:1.18
FSL_1_5_0:1.18
LMTP2NNTP_1_3a2:1.18
FSL_1_5a3:1.18
LMTP2NNTP_1_3a1:1.18
FSL_1_5a2:1.18
L2_0_9_8:1.18
FSL_1_5a1:1.17
L2_0_9_7:1.17
L2_0_9_6:1.16
FSL_1_4_0:1.14
FSL_1_4b1:1.14
L2_0_9_5:1.14
FSL_1_4a1:1.13
FSL_1_3_0:1.13
FSL_1_3b1:1.13
L2_0_9_4:1.13
FSL_1_2_1:1.12
L2_0_9_3:1.12
FSL_1_2_0:1.11
L2_0_9_2:1.11
FSL_1_1_0:1.10
FSL_1_1b1:1.10
WORKOFF:1.10.0.2
WORKOFF_BP:1.10
FSL_1_0_8:1.10
LMTP2NNTP_1_2_0:1.10
LMTP2NNTP_1_2b4:1.10
LMTP2NNTP_1_2b3:1.10
LMTP2NNTP_1_2b2:1.10
LMTP2NNTP_1_2b1:1.10
LMTP2NNTP_1_2a8:1.10
LMTP2NNTP_1_2a7:1.10
FSL_1_0_7:1.10
FSL_1_0_6:1.9
FSL_1_0_5:1.9
FSL_1_0_4:1.9
L2_0_9_1:1.9
FSL_1_0_3:1.8
LMTP2NNTP_1_2a6:1.8
FSL_1_0_2:1.8
FSL_1_0_1:1.8
FSL_1_0_0:1.8
FSL_0_9_0:1.8
L2_0_9_0:1.8
FSL_0_1_12:1.6
FSL_0_1_11:1.6
FSL_0_1_10:1.6
FSL_0_1_9:1.6
FSL_0_1_8:1.6
FSL_0_1_7:1.6
FSL_0_1_6:1.6
FSL_0_1_5:1.6
FSL_0_1_1:1.6
LMTP2NNTP_1_2a5:1.6
LMTP2NNTP_1_2a4:1.6
LMTP2NNTP_1_2a3:1.6
LMTP2NNTP_1_2a1:1.5
LMTP2NNTP_1_1_1:1.4
LMTP2NNTP_1_1_0:1.4
LMTP2NNTP_1_1b4:1.4
LMTP2NNTP_1_1b3:1.4
L2_CHANNEL_ONLY_REVAMPING_BEFORE:1.4
LMTP2NNTP_1_1b2:1.4
LMTP2NNTP_1_1b1:1.4
L2_0_1_0:1.4
L2NGATE:1.2.0.2
START_MICHAEL:1.2
L2_INITIAL:1.1.1.1
OSSP:1.1.1;
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@@
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@
text
@ _ ___ ____ ____ ____ _ ____
|_|_ _ / _ \/ ___/ ___|| _ \ | |___ \
_|_||_| | | | \___ \___ \| |_) | | | __) |
|_||_|_| | |_| |___) |__) | __/ | |/ __/
|_|_|_| \___/|____/____/|_| |_|_____|
OSSP l2 -- Flexible Logging
Version 0.9.13 (08-Jun-2007)
ABSTRACT
OSSP l2 is a C library providing a very flexible and sophisticated
Unix logging facility. It is based on the model of arbitrary number of
channels, stacked together in a top-down data flow tree structure with
filtering channels in internal nodes and output channels on the leave
nodes.
Channel trees can be either constructed manually through lower-level
API functions or all at once with a single API function controlled by
a compact syntactical description of the channel tree. For generating
log messages a printf-style formatting engine is provided which can be
extended through callback functions. The data flow inside the channel
tree is controlled by (eight fixed and nine custom) logging message
severity levels which are assigned to each individual channel.
Channels are implemented by channel handlers which can be even
customer supplied for creating own channels which seamlessly integrate
into the framework. For convenience reasons, OSSP l2 already ships
with pre-implemented filtering (noop, filter, prefix, buffer) and
output (null, fd, file, pipe, socket, syslog, smtp) channels which
already cover mostly all use cases of logging.
COPYRIGHT AND LICENSE
Copyright (c) 2001-2005 Cable & Wireless
Copyright (c) 2001-2005 The OSSP Project
Copyright (c) 2001-2005 Ralf S. Engelschall
This file is part of OSSP l2, a flexible logging library which
can be found at http://www.ossp.org/pkg/lib/l2/.
Permission to use, copy, modify, and distribute this software for
any purpose with or without fee is hereby granted, provided that
the above copyright notice and this permission notice appear in all
copies.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
HOME AND DOCUMENTATION
The documentation and latest release can be found on
o http://www.ossp.org/pkg/lib/l2/
o ftp://ftp.ossp.org/pkg/lib/l2/
@
1.24
log
@flush pending changes before tagging
@
text
@d8 1
a8 1
Version 0.9.12 (02-Mar-2007)
@
1.23
log
@Adjust copyright messages for new year 2005.
@
text
@d8 1
a8 1
Version 0.9.11 (03-Oct-2005)
@
1.22
log
@bump version
@
text
@d35 3
a37 3
Copyright (c) 2001-2004 Cable & Wireless
Copyright (c) 2001-2004 The OSSP Project
Copyright (c) 2001-2004 Ralf S. Engelschall
@
1.21
log
@flush pending changes before tagging
@
text
@d8 1
a8 1
Version 0.9.10 (18-Feb-2005)
@
1.20
log
@flush pending changes before tagging
@
text
@d8 1
a8 1
Version 0.9.9 (02-Feb-2005)
@
1.19
log
@Adjust copyright messages for new year 2005.
@
text
@d8 1
a8 1
Version 0.9.8 (22-Apr-2004)
@
1.18
log
@flush pending changes before tagging
@
text
@d35 3
a37 3
Copyright (c) 2001-2003 Cable & Wireless Deutschland GmbH
Copyright (c) 2001-2003 The OSSP Project (http://www.ossp.org/)
Copyright (c) 2001-2003 Ralf S. Engelschall
@
1.17
log
@flush pending changes before tagging
@
text
@d8 1
a8 1
Version 0.9.7 (22-Apr-2004)
@
1.16
log
@flush pending changes before tagging
@
text
@d8 1
a8 1
Version 0.9.6 (21-Apr-2004)
@
1.15
log
@correct spelling: privileges, convenient;
@
text
@d8 1
a8 1
Version 0.9.5 (10-Nov-2003)
@
1.14
log
@flush pending changes before tagging
@
text
@d28 1
a28 1
into the framework. For convinience reasons, OSSP l2 already ships
@
1.13
log
@flush pending changes before tagging
@
text
@d8 1
a8 1
Version 0.9.4 (25-Sep-2003)
@
1.12
log
@flush pending changes before tagging
@
text
@d8 1
a8 1
Version 0.9.3 (15-Sep-2003)
@
1.11
log
@flush pending changes before tagging
@
text
@d8 1
a8 1
Version 0.9.2 (30-Jun-2003)
@
1.10
log
@- remove trailing whitespaces
- adjust copyright messages
- consistently use "OSSP l2"
- consistently talk about "Flexible Logging"
- use standard OSSP ASCII-art
@
text
@d8 1
a8 1
Version 0.9.1 (11-Oct-2002)
@
1.10.2.1
log
@correct spelling: privileges, convenient;
@
text
@d28 1
a28 1
into the framework. For convenience reasons, OSSP l2 already ships
@
1.9
log
@upgrade to OSSP sa 0.9.2 and release OSSP l2 0.9.1 with it
@
text
@d1 7
a7 7
_ ____
| | |___ \
| | __) |
| |___ / __/
|_____|_____|
OSSP l2 -- Logging Library
d17 1
a17 1
d25 1
a25 1
d35 3
a37 2
Copyright (c) 2001-2002 The OSSP Project (http://www.ossp.org/)
Copyright (c) 2001-2002 Cable & Wireless Deutschland (http://www.cw.com/de/)
@
1.8
log
@fix URLs
@
text
@d8 1
a8 1
Version 0.9.0 (30-Jul-2002)
@
1.7
log
@polish for release
@
text
@d39 1
a39 1
can be found at http://www.ossp.org/pkg/lib/l2//.
d63 2
a64 2
o http://www.ossp.org/pkg/lib/l2//
o ftp://ftp.ossp.org/pkg/lib/l2//
@
1.6
log
@bump copyright year
@
text
@d7 2
a8 2
L2 - Logging Library
Version 0.1.0 (13-Sep-2001)
d12 5
a16 5
OSSP L2 is a C library providing a very flexible and sophisticated
Unix logging facility. It is based on the model of arbitrary number
of channels, stacked together in a top-down data flow tree structure
with filtering channels in internal nodes and output channels on the
leave nodes.
d28 4
a31 4
into the framework. For convinience reasons, L2 already ships with
pre-implemented filtering (noop, filter, prefix, buffer) and output
(null, fd, file, pipe, socket, syslog, smtp) channels which already
cover mostly all use cases of logging.
d38 2
a39 2
This file is part of OSSP L2, a flexible logging library which
can be found at http://www.ossp.org/pkg/l2/.
d63 2
a64 2
o http://www.ossp.org/pkg/l2/
o ftp://ftp.ossp.org/pkg/l2/
@
1.5
log
@first cut for an L2 summary
@
text
@d35 2
a36 2
Copyright (c) 2001 The OSSP Project (http://www.ossp.org/)
Copyright (c) 2001 Cable & Wireless Deutschland (http://www.cw.com/de/)
@
1.4
log
@bump for release
@
text
@d12 20
a31 1
The L2 library is [...]
@
1.3
log
@regenerate l2_version.c with correct prefix
@
text
@d8 1
a8 1
Version 0.1.0 (08-Sep-2001)
@
1.2
log
@Commit tester, corrected ossp.com to ossp.org
@
text
@d8 1
a8 1
Version 0.1.0 (14-Jul-2000)
@
1.1
log
@Initial revision
@
text
@d20 1
a20 1
can be found at http://www.ossp.com/pkg/l2/.
@
1.1.1.1
log
@L2 initial source tree
@
text
@@