31a09f5500
various: convert pre-ANSI declarations to ANSI
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Newer clang deprecates the pre-ANSI way to declare functions with no args.
This breaks recent Fedora CI images.
2024-09-05 22:17:27 -07:00
22e3de3642
net: fix trailing whitespace from previous merge.
2023-12-31 18:46:24 -08:00
8a57a6934f
Refactor deprecated getlogin()
2023-12-31 21:35:26 +00:00
1a933bba7e
Cast pointer arguments if needed when using "%p" format specifier
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Pointer arguments must have type (void *) when printed with the format
specifier "%p".
2022-03-08 19:00:00 -05:00
f3162bafa8
Replace variable self-assignments to avoid Clang warnings
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These were intended to suppress GCC warnings about unused variables.
However, this leads to different warnings from Clang instead.
Use another approach that suppresses warnings from both compilers.
2022-03-08 19:00:00 -05:00
6be83f469b
Resolve compiler warnings about misleading indentation
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This change is targeted at specific lines of code reported by GCC or
Clang as potentially causing unintended behavior.
2022-03-08 19:00:00 -05:00
e79adde8b2
Use URL to refer users to copies of the GPL and LGPL
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With the exception of use in three quotes as well as our inlcuded copy
of the GPL, all use of the Free Software Foundation's postal address
has been removed.
Re #320 .
2021-02-12 17:41:38 +09:00
e0bc8e9ba7
spelling fixes for net backend
2020-08-29 09:18:04 +02:00
53875a5238
Fix WITH_AVAHI preprocessor conditionals
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The macro is now always defined to either 0 or 1.
2020-03-14 15:46:03 +09:00
23891a2646
.editorconfig: trim trailing whitespace
2017-05-29 21:14:29 +09:00
77dcf26860
Fix potential assert in avahi backend
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avahi_browser contains a reference to an AvahiClient, which may be
avahi_client. If it does, then freeing avahi_browser references avahi_client,
resulting in an assert() in Avahi's linked list macro.
Fix this by freeing avahi_browser before avahi_client.
See https://bugs.launchpad.net/bugs/831867
2017-05-13 13:07:01 +09:00
219a877858
net: Add mutex lock logic around device additions
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The avahi_thread may call add_device() as well. This addresses a
concern raised in 313921 and may fix 314696 as well as 315044.
2015-09-28 21:16:07 -04:00
648d933c56
Fix minor typos in messages and comments
2015-08-31 20:31:54 -04:00
31005330f0
net: fix sane_init() DBG() call wrt function pointer cast to void *
2010-06-23 18:21:33 +02:00
aaa18be7e3
Add missing includes
2009-06-21 09:12:09 +02:00
70f3fdfba4
* acinclude.m4, backend/*.[ch], tools/*.[ch], frontend/*.[ch]:
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Global replace of u_int??_t with C9x standard based uintxx_t
in order to remove some tricky and overlapping portability logic
from acinclude.m4 and leave it in only m4/stdint.m4.
2009-02-26 03:15:43 +00:00
042656a002
Raise avahi-client dependency to 0.6.24.
2009-02-18 13:25:44 +00:00
6733db0ec1
Do not lock the Avahi thread before stopping it. Leads to a deadlock,
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so it seems it's actually not necessary anymore.
2009-02-18 11:07:38 +00:00
07b79c5feb
Fix typo in message.
2008-08-04 20:50:34 +00:00
154bea9618
sane_control_option(): perform options reload if asked by the remote backend and the frontend doesn't care (info == NULL)
2008-07-20 10:28:14 +00:00
29e8be57e5
Fetch option descriptors in sane_open() so a GET_VALUE on option 0 can still
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work without having to get option descriptor 0 beforehand.
2008-06-24 20:07:01 +00:00
f7f53e0479
Do not refresh option descriptors cache behind the frontend's back.
2008-06-24 17:29:37 +00:00
e4d87cce65
Lock the Avahi thread before stopping it and tearing down the Avahi objects.
2008-06-06 15:24:28 +00:00
57bfede65b
Plug an information leak in the net backend.
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When sending out a SANE_NET_CONTROL_OPTION RPC for the SANE_ACTION_GET_VALUE
action (and SANE_ACTION_SET_AUTO for the network protocol versions < 3), the
backend was not clearing the memory area for the value argument before
sending it over the network, resulting in an information leak for the
SANE_ACTION_GET_VALUE case.
2008-04-13 14:44:20 +00:00
eff4892c1c
Restrict protocol for service announcement/browsing/resolution to IPv4
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unless IPv6 is enabled.
2008-04-11 17:43:16 +00:00
f4ff1b74f6
Add mDNS DNS-SD support to saned and the net backend so they can announce
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and discover each other automatically.
Optional at configure time, requires Avahi >= 0.6.4.
2008-04-11 17:18:19 +00:00
7a90266998
Fix legacy IPv4 code.
2007-10-27 09:07:28 +00:00
4cf4d8dd7f
Add an optional connection timeout option for the net backend. This can be used to prevent the backend from hanging for several minutes when the saned server is unresponsive.
2007-10-24 10:32:46 +00:00
af58065746
64 bit platform fixes (bug #300799 ).
2004-10-03 17:34:36 +00:00
a70f09e4ca
Check for (size_t) -1 doesn't work on 64 bit platforms as size_t is 64 bits
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there while the length of a data block is defined as 32 bits in the SANE network
standard (bug #300837 ).
2004-10-03 12:34:10 +00:00
7751b3b7eb
Changed service name from "sane" to "sane-port". This is the
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IANA registered service name for port 6566 (bug #300758 ).
2004-06-02 18:38:28 +00:00
e7484c515e
Silenced some compilation warnings.
2003-12-27 17:48:39 +00:00
0ade0d195a
Fixed bug concerning hosts that have both IPv6 and IPv4 addresses but only
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accept connections on IPv4. Patch from Julien BLACHE <jb@jblache.org>.
2003-05-30 18:09:25 +00:00
088281c4e1
Added support for IPv6. Updated manpages. Patch from Julien BLACHE
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<jb@jblache.org>.
2003-03-30 19:07:18 +00:00
b0d7681738
Initialize global variables in sane_init to avoid segmentation faults when
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sane_init/sane_exit is run more than once.
2003-02-22 15:37:19 +00:00
991bd09675
Fixed PACKAGE_VERSION breakage. PACKAGE_VERSION was redefined by autoconf 2.5
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with a different meaning. Use PACKAGE_STRING instead.
2002-11-29 18:19:58 +00:00
d4a383d233
Fixed bug in sane_read that cause garbled data to be sent to the
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frontend. Fixed some long lines.
Henning Meier-Geinitz <henning@meier-geinitz.de>
2002-04-18 19:55:08 +00:00
ee7b0e32f8
Fixed 16-bit byte-order handling in sane_read() (patch from Michael Herder
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<crapsite@gmx.net>). New version: 1.0.7.
Henning Meier-Geinitz <henning@meier-geinitz.de>
2002-03-24 21:51:04 +00:00
3645fddf18
Use copies of option descriptors to make sure their addresses aren't changed
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until sane_close. New version: 1.0.7.
Henning Meier-Geinitz <henning@meier-geinitz.de>
2002-03-20 21:49:54 +00:00
644a271538
Fixed some DBG format warnings.
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Henning Meier-Geinitz <henning@meier-geinitz.de>
2002-02-14 19:50:10 +00:00
f330f0d15c
Return SANE_STATUS_ACCESS_DENIED if access was not granted
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instead of SANE_STATUS_IO_ERROR.
Henning Meier-Geinitz <henning@meier-geinitz.de>
2002-01-06 21:04:43 +00:00
755902d1cd
Fixed race condition between saned sending NET_OPEN reply
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and net.c flushing the wire. New version: 1.0.6.
Henning Meier-Geinitz <henning@meier-geinitz.de>
2002-01-05 11:35:22 +00:00
fe5ce9118f
Better and more debug output (based on patch from Jochen Eisinger <jochen.eisinger@gmx.de>).
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Fixed some debug output and formatting issues of the byte order patch. Increased version number
to 1.0.5.
Henning Meier-Geinitz <henning@meier-geinitz.de>
2001-10-12 18:39:31 +00:00
ea70547e9b
Fixed byte order problems for 16 bits per color image data (from mh <crapsite@gmx.net>).
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Henning Meier-Geinitz <henning@meier-geinitz.de>
2001-10-09 19:41:14 +00:00
e73c822a4d
2001-09-05 Jochen Eisinger <jochen.eisinger@gmx.de>
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* backend/net.c: ignoring size of parameter value for
SANE_ACTION_SET_AUTO (as described in the SANE standard)
2001-09-05 18:03:12 +00:00
d90edc34e2
Fixed yet another segfault. Added debug messages.
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Henning Meier-Geinitz <henning@meier-geinitz.de>
2001-06-03 14:57:00 +00:00
8e819c331b
Fixed some memory leaks. A bit of reformating. Added more
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debug output. Used #include "../include/sane/...".
Henning Meier-Geinitz <henning@meier-geinitz.de>
2001-05-13 16:23:48 +00:00
5bb971f671
Free devlist in sane_exit. Use "../include/sane/...".
2001-05-06 19:08:13 +00:00
ffa8983698
Removed access to uninitialized memory. Changed htons to ntohs
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in DBG statement. Increased version number.
2001-05-06 09:16:13 +00:00
165e106361
Make sure net backend release all memory when finished.
2001-04-29 11:11:07 +00:00
Ralph Little