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sane-project-backends/ChangeLog-1.0.1

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1999-04-19 David Mosberger-Tang <David.Mosberger@acm.org>
* Version 1.0.1 released.
* backend/artec.c (attach): Applied patch by Petter to fix URL in
debug output.
* backend/microtek2.c (chunky_proc_data): Apply Bernd's latest
patch to fix some color problems.
1999-04-17 David Mosberger-Tang <David.Mosberger@acm.org>
* Patch by Mikko Työläjärvi:
* sanei/sanei_scsi.c: Check for cam_devices[fd]==NULL, not !=NULL.
* Patch from Petter:
* config.guess: Update to latest version.
* config.sub: Update to latest version.
* config.install-sh: Update to latest version.
* mkinstalldirs: Update to latest version.
1999-04-12 David Mosberger-Tang <David.Mosberger@acm.org>
* doc/sane-dc25.man: Apply fixes by Peter Fales
<psfales@lucent.com>.
* backend/dc25.c: Apply patch by Peter Fales.
1999-04-11 David Mosberger-Tang <David.Mosberger@acm.org>
* include/sane/config.h.in: Declare return type of strdup(),
strndup(), and strsep() if these functions are not part of the
standard libc. This breaks the GNU convention of not declaring
standard C library functions but is required in these cases
because the functions return pointers. On a 64 bit platform, bad
code is generated if a function is (implicitly) declared to return
an "int" and then returns a pointer. To minimize the risk of
compile errors due to conflicting prototypes, we don't specify a
prototype though (just the return type).
* backend/dll.conf: Comment out dc25 and dc210 backends as those
are VERY slow to initialize when no camera is attached.
* backend/epson.desc: Add Epson GT-7000.
1999-04-06 David Mosberger-Tang <David.Mosberger@acm.org>
* backend/sharp.c (sane_read_shuffled): Declare as "static".
(sane_read_direct): Ditto.
Applied latest patch by Kazuya and Abel.
* sanei/sanei_scsi.c [USE == FREEBSD_CAM_INTERFACE]: Fix bugs
(patch by Mikko Tyo"la"ja"rvi <mikko@securitydynamics.com>).
* backend/snapscan.c (start_reader): Don't redirect scanner file
descriptor to fd 0 (needlessly breaks FreeBSD and other platforms
that don't use real file descriptors for the scanner.
* backend/microtek2.c: Apply Bernd's patch to fix "green-ness"
bug.
* backend/umax.BUGS: Applied Oliver's latest patch.
* backend/umax.CHANGES: Ditto.
* backend/umax.FAQ: Ditto.
* backend/umax.TODO: Ditto.
* backend/umax.c: Ditto.
* backend/umax.desc: Ditto.
* doc/sane-umax-doc.html: Ditto.
* doc/sane-umax-doc.tex: Ditto.
* doc/sane-umax-doc.man: Ditto.
1999-04-06 Petter Reinholdtsen <pere@td.org.uit.no>
* backend/snapscan.c (sane_exit sane_get_devices): Removed memory
leak.
(sane_open): Give more sensible error message when unable to open
temp file. Open temp file in /var/tmp, not in current directory.
(mini_inquiry add_device): Make sure to only match listed models.
Earlier, substrings would also match.
* backend/snapscan.c (sane_snapscan_*): Changed API entries from
sane_snapscan_* to sane_*.
* backend/snapscan.c (add_device init_options inquiry
sane_snapscan_get_parameters sane_snapscan_start
sane_snapscan_set_io_mode sane_snapscan_read) backend/snapscan.h
backend/snapscan.desc: Rewrote scanner detection code to loop over
array of supported SCSI names. Added AGFA SnapScan 1236s support.
It seems to be compatible with SnapScan 600.
Make sure to not add the same device more then once to the device
list. Bugfix in sane_snapscan_read() triggered on EOF.
1999-04-04 David Mosberger-Tang <David.Mosberger@acm.org>
* PROBLEMS: Note that /proc/sys/kernel/sg-big-buff is available
since Linux kernel v2.2.
* backend/agfafocus.desc: Changed status from "new" to "alpha".
* backend/hp.desc: Ditto.
* backend/microtek2.desc: Increase version number to 0.6.
1999-04-04 Petter Reinholdtsen <pere@td.org.uit.no>
* PROBLEMS: Updated note on SG_BIG_BUF.
* tools/README: Corrected typo. Added some notes on
mustek600iin-off.
* tools/mustek600iin-off.c: Remove hardcoded path to mustek.conf.
1999-04-03 David Mosberger-Tang <David.Mosberger@acm.org>
* include/sane/sanei_debug.h: Define sanei_debug_BACKEND_NAME only
if STUBS is not defined.
* backend/microtek2.h: #ifdef out do_dummy_scan.
* backend/Makefile.in (V_REV): New variable.
* configure.in (V_REV): New variable.
(VERSION): Include ${V_REV} in vesion number.
Substitute V_REV.
* backend/umax.c (umax_do_request_sense): Make "static".
* backend/canon.h: Move array "option_name"...
* backend/canon-sane.c: ...to here and make "static".
* backend/pnm.c: Rolled back to version that shipped with
sane-0.74. The scan area options were not well implemented. If
someone wants to fix that code, the previous (unreliable) version
of the PNM backend is in backend/pnm.c-bad.
* doc/sane.tex (subsection{Resolution Option}: Remove section
4.5.5---it was a duplicate of section 4.5.2 (Scan Resolution
Option)!
* backend/microtek2.c (chunky_proc_data): Merge in latest changes
from Bernd.
1999-04-02 David Mosberger-Tang <David.Mosberger@acm.org>
* backend/net.c (sane_control_option): Ignore the option size
of BUTTONs and GROUPs as required by section 4.2.9. (Bug
reported by Nick Lamb).
* frontend/xscanimage.c (null_print_func): Declare MSG param
as "const" to match declaration of glib-1.2.1.
* backend/ricoh.c (attach_one): return SANE_STATUS_GOOD.
* backend/microtek2.c (do_dummy_scan): #ifdef out since it
seems to be used for debugging only.
* backend/hp-option.c (_probe_int): Needed only if HP_EXPERIMENTAL
is defined.
* backend/coolscan.c: Updated with Didier's latest patch.
* backend/mustek.c: Applied Andreas's latest patch.
* doc/sane.tex (subsection{Device Descriptor Type}): Add AGFA.
* doc/net.tex (subsection{Primitive Data Types}): Clarify that
SANE_Char is encoded as ISO LATIN-1 and describe SANE_String
encoding (patch by Petter).
* frontend/saned.c (DBG): Remove extraneous parens around "msg".
* AUTHORS (Frontends): Update David Skoll's email address.
* frontend/saned.c (get_free_handle): Check for out of memory
situations and initialize newly allocated memory.
(auth_callback): Fail when we can _not_ authorize (i.e.,
!can_authorize), not the other way round.
(quit): Make sure quit() gets executed only once.
* backend/microtek2.c: Updated with Bernd's latest version.
* backend/microtek2.h: Ditto.
* backend/st400.desc: New file.
* backend/epson.c (sane_open): Check for NULL or empty
dummy_dev.sane.name to avoid segfaults. (Suggested by Yuri
Dario).
* sanei/sanei_scsi.c [USE = LINUX_INTERFACE]: Make "cdb" last
member in "struct req" and change size of "data" to 1 byte to
allow dynamic sizing of data buffer based on the value of
sanei_scsi_max_request_size.
(sanei_scsi_req_enter): Calculate size of request based on
sanei_scsi_max_request_size. A similar patch was proposed
by Petter Reinholdtsen.
1999-03-13 Petter Reinholdtsen <pere@td.org.uit.no>
* doc/saned.man: More info on how to use tcp_wrapper for access
control.
1999-03-08 David Mosberger-Tang <David.Mosberger@acm.org>
* backend/microtek2.c (sane_get_select_fd): Remove bogus cast.
Reported by Petter Reinholdtsen.
* sanei/sanei_config.c: Include <sane/config.h>.
* frontend/saned.c: Include <sys/types.h>.
(MAXHOSTNAMELEN): Define MAXHOSTNAMELEN if necessary.
* configure.os2 (LN_S): Updated with Yuri's latest version.
* backend/Makefile.in (install): Use $(LN_S) instead of ln -s.
(libsane-dll.la): Make dependent on $(DLL_PRELOAD_EXTRAS).
(libsane-hp.la): Make dependent on sanei_pio.lo.
* backend/hp.c (PATH_MAX): Define PATH_MAX if necessary.
* backend/hp-scl.c (sanei_hp_scsi_pipeout): Add SIGXCPU, SIGXFSZ,
and SIGVTALRM only if defined.
* backend/dc25.c (PATH_MAX): Define PATH_MAX if necessary.
(sane_init): Move up fclose(fp) to avoid segfault when fp==NULL.
* backend/dc210.c (sane_init): Ditto.
* backend/pnm.c: Apply Oliver's 4-liner to make TLX, TLY, BRX, and
BRY advanced options.
* backend/umax.c: Updated with Oliver's latest version.
* doc/sane-sharp.man: New file (by Kazuya Fukuda).
* backend/sharp.c: Updated with Kazuya's latest version.
* backend/sharp.h: Ditto.
* backend/sharp.desc: Ditto.
1999-03-04 David Mosberger-Tang <David.Mosberger@acm.org>
* backend/canon.c (adjust_hilo_points): Print values of type
size_t as described in backend/GUIDE..
* backend/canon-scsi.c: Comment out unused code.
* backend/canon.c: Updated with Manuel Panea latest version.
* Irix patches from Michael Sweet:
* sanei/sanei_scsi.c (sanei_scsi_find_devices): Update with
Michael's latest version.
* configure.in (CPPFLAGS): Don't check for libnsl or libsocket on
Irix.
(CPPFLAGS): Check for cfmakeraw.
* backend/sharp.h (mode_select_param): Remove double semicolon
(some compiler's don't grok those in structure declarations).
* backend/Makefile.in (libsane-abaton.la): Make dependent on
sanei_config2.lo.
* backend/dll.conf: Enable net backend, disable pnm backend by
default to lessen risk of confusing novice users.
* backend/abaton.c (sane_read): Change type of "size" from ssize_t
to size_t.
* backend/apple.c (sane_read): Ditto.
1999-03-02 David Mosberger-Tang <David.Mosberger@acm.org>
* backend/Makefile.in (EXTRA_dc210): New macro.
* sanei/sanei_ab306.c: Apply usleep() patch by Andreas
Czechanowski.
* backend/hp.c: Updated with Peter's latest version (v.082).
1999-03-01 David Mosberger-Tang <David.Mosberger@acm.org>
* include/sane/sanei_net.h: Changed copyright on this file (and
this file only!) to be public domain (same as sane.h). This helps
ensuring that independent network implementations remain
compatible.
1999-02-28 David Mosberger-Tang <David.Mosberger@acm.org>
* backend/sharp.c: New file by FUKUDA Kazuya
<fukuda@avm.nhe.nec.co.jp>.
* backend/sharp.h: Ditto
* backend/sharp.conf: Ditto.
* backend/sharp.desc: Ditto.
* include/sane/sanei_debug.h: Define sanei_debug_BACKEND_NAME
only if BACKEND_NAME is defined.
* tools/find-scanner.c (main): Add NetBSD device names (patch by
Taniguchi Shinya <Taniguchi.Shinya@exc.epson.co.jp>).
* backend/epson.c (attach): Recognize Perfection636 scanner.
Suggested by Svend Daugaard Pedersen <sdp@vip.cybercity.dk>.
* backend/abaton.c (attach_one): Move past attach() to avoid
forward-reference.
* backend/umax.c (umax_do_request_sense): Make static.
* backend/snapscan-310.c (rgb_buf_can_get_line): Make static.
(rgb_buf_init): Ditto.
(rgb_buf_clean): Ditto.
(rgb_buf_push_line): Ditto.
(rgb_buf_get_line): Ditto.
(rgb_buf_set_diff): Ditto.
(transfer_data_diff): Ditto.
* backend/snapscan.c (gamma_8): Make static.
(start_reader): Ditto.
* backend/microtek.c (do_precalibrate): Make static.
(finagle_precal): Ditto.
(pack_flat_data): Ditto.
(pack_goofyrgb_data): Ditto.
(pack_into_ring): Ditto.
(pack_into_dest): Ditto.
(pack_seqrgb_data): Ditto.
(ring_alloc): Ditto.
(ring_expand): Ditto.
(ring_free): Ditto.
(set_pass_parameters): Ditto.
* backend/epson.c (epson_cmd): Make static.
* backend/dc25.c (pp): Make static.
(tmpname): Ditto.
(tmpnamebuf): Ditto.
(tty_baud): Ditto.
* backend/artec.c (artec_get_status): Make static.
(attach_one): Ditto.
(cap_data): Ditto.
* backend/abaton.c (mode_update): Make mode_update() static.
* backend/apple.c (mode_update): Ditto.
(gamma_update): Make static.
(xquant): Ditto.
(yquant): Ditto.
* backend/microtek2.c: Updated with Bernd's v0.6.
Add missing include of <errno.h>.
* backend/microtek2.h: Ditto.
* backend/microtek2.conf: Ditto.
1999-02-27 David Mosberger-Tang <David.Mosberger@acm.org>
* frontend/preview.c (preview_scan): Fix dpi calculation by
replacing gwidth by gheight. Reported by Manuel Panea.
* doc/sane-net.man: Change service name from "saned" to "sane".
* sanei/sanei_scsi.c (MAX_DATA) [FREEDBSD_CAM_INTERFACE]: Change
MAX_DATA from MAXPHYS to (DFLTPHYS - PAGE_SIZE). Patch by
Parag Patel <parag@cgt.com>.
* AUTHORS (Backends): Updated Peter's email address.
* PROJECTS: Updated Peter's home page URL.
* backend/snapscan.c (EXPECTED_MAJOR): Update EXPECTED_MAJOR to 1.
* include/sane/sane.h (SANE_CURRENT_MAJOR): SANE_CURRENT_MAJOR and
V_MAJOR HAVE to be in sync, so I'm forced to fix SANE_CURRENT_MAJOR
now. Embarassing, but fortunately only the snapscan backend seems
affected by this change.
* backend/dll.c (load): Use SANE_CURRENT_MAJOR, not V_MAJOR (the
latter is used for shared lib versioning).
* tools/find-scanner.c (main): Make verbose output a bit
friendlier (patch by Petter).
* backend/umax.c: Updated with Oliver's latest version (v1.0c).
* Patch by Mike Sweet: * backend/Makefile.in (libsane-ricoh.la):
Make dependent on sanei_config2.lo. * sanei/sanei_scsi.c
(sanei_scsi_find_devices): New function.
(WE_HAVE_FIND_DEVICES): Define. * frontend/saned.c (check_host):
A "+" in saned.conf now matches any remote host (may be a bit
dangerous, so use this judiciously). * frontend/gtkglue.c:
Include <string.h>. * backend/hp-accessor.c (hp_data_alloc):
Round size up to a multiple of sizeof(long) to avoid alignment
problems. * backend/abaton.h: Remove extraneous comma in enums.
* backend/artec.conf: Add "scsi ULTIMA" line. *
backend/abaton.conf: Add "scsi ABATON" line. *
backend/epson.conf: Add "scsi EPSON" line. * backend/ricoh.conf:
Add "scsi RICOH IS60" line. * backend/snapscan.conf: Add "scsi
AGFA" and "scsi COLOR" line. * backend/tamarack.conf: Add "scsi
TAMARACK" line. * backend/abaton.c (sane_init): Fix fall back
code to attach /dev/scanner when ABATON_CONFIG_FILE doesn't exist.
(sane_init): Use sanei_config_attach_matching_devices().
(attach_one): New function.
* backend/hp-device.c (sanei_hp_device_probe): Mention model
6250C.
* backend/saned.conf: Remove the stale comments about hostname
matching being case-sensitive.
* backend/microtek.h: Updated with Matto's v0.10.1.
* backend/mustek.c (send_gamma_se): Apply patch by Wilco Oelen
<woelen@noord.bart.nl> to clip gamma values to range 0..255.
* backend/artec.desc: Updated with Chris Pinkham's latest version.
* backend/umax.c (PATH_MAX): Do conditional define of PATH_MAX
_after_ including all the headers to avoid "duplicate define"
warning message.
* backend/ricoh.h: Include <sane/config.h> to get #define for
"inline" if necessary.
* backend/dc210.c (init_dc210): To send break, use tcsendbreak()
if available or TCSBKRP or TCKSBRK ioctl() if available or fall
back to doing nothing if none of these are supported. This may
cause the backend to work incorrectly on platforms that do not
support one of the above methods for sending a break, but at least
it will compile that way.
1998-12-12 David Mosberger-Tang <David.Mosberger@acm.org>
* backend/hp.desc: Updated with Peter's latest version.
1998-11-30 David Mosberger-Tang <David.Mosberger@acm.org>
* LICENSE (terms): Add a pointer to backend/djpeg.README.gz.
* backend/djpeg.README.gz: New file (required to comply with JPG
licensing restriction).
* backend/snapscan.c (sane_snapscan_start): Use INT_MAX instead
of non-portable MAXINT.
Don't include Linux-specific <values.h>.
1998-11-26 David Mosberger-Tang <David.Mosberger@acm.org>
* doc/sane.tex (subsection{Device Descriptor Type}): Consistently
use "Noname" (instead of None/Noname) to indicate the absence of
a vendor.
(subsection{sane_strstatus}): Define how long the returned string
is valid.
(section{Code Flow}): Clarify that sane_cancel() has to be called
even if read returns SANE_STATUS_EOF.
1998-11-22 David Mosberger-Tang <David.Mosberger@acm.org>
* backend/ricoh.h (_4btol): Replace "__inline" by "inline".
* backend/abaton.c (sane_control_option): Assign word values to
s->val[foo].w not s->val[foo]. The latter compiles on gcc-2.7.2.3
without warning but causes an error on other compilers (e.g.,
egcs).
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