* lib/md5.c include/md5.h: added md5 functions from GNU textutils
* include/sane/sanei_auth.h sanei/sanei_auth.c: implemented new
SANE interface for user authorization using MD5 digest
* configure configure.in: Added test for /dev/urandom and
index() in string.h or strings.h
* backend/net.c: Fixed SANE_NET_AUTHORIZE call handling
* doc/net.tex: Clarified definition of SANE_NET_AUTHORIZE, added
definition of MD5 authorization
* doc/sane.tex: Upgraded to version 1.0.2, changed definition of
SANE_MAX_USERNAME_LEN & SANE_MAX_PASSWORD_LEN to 128 chars
* doc/saned.man: added description of SANE_CONFIG_DIR/saned.users
* doc/scanimage.man: added description of ~/.sane/pass and
--accept-md5-only
* frontend/saned.c: implemented user authorization on a per backend
basis
* frontend/scanimage.c: fixed bug (option -b wasn't present)
implemented auth_callback
* include/sane/sane.h: changed definition of SANE_MAX_USERNAME_LEN &
SANE_MAX_PASSWORD_LEN to 128 chars
* lib/Makefile.in sanei/Makefile.in: updated Makefiles
* PROJECTS: Added entry about Visioneer OneTouch 8600.
* TODO: Added entries about net backend crashing after timeout, stiff.c
problems, and more details about Irix cc jpeg problems.
* doc/sane.tex: Fixed a typo.
* doc/.cvsignore: Added the files produced by make ps.
* README: Removed X-frontends. Point to sane-frontends and website.
Some reformatting.
* TODO: Updated concerning frontends split.
* PROJECTS: Removed entries about frontends (now in
sane-frontends/README)
* PROBLEMS: Removed entries about frontends (now in
sane-frontends/PROBLEMS)
* sanei/sanei_constrain_value.c: If constraint_type is
SANE_CONSTRAINT_RANGE and quantization is used, the results may
be outside the limits of the range because quantization uses the
orginal value. Fixed by doing quantization with the already
checked value.
* tools/find-scanner.c: Explicitly state that find-scanner won't
find non-SCSI scanners.
* doc/scanimage.man: Add examples for SANE device names.
* frontend/scanimage.c: Output message when no devices are found.
Add example for devicename to --help message. Print warning
when a Unix devicename is used instead of a SANE device. Removed
compiler warning.
* TODO: Removed entries about the fgets and include issues in
umax. Removed entries about scanimage device name
documentation. Added a point about xscanimage problems with the
new GIMP API.
* backend/mustek.* doc/sane-mustek.man: Update to Mustek backend
1.0-98. Fixed segmentation fault in sane_init. Enabled double
buffering. Clear inquiry buffer before using. Paragon 1200 SP now
uses LD_BLOCK color correction. Removed LD MFS (wasn't used
anymore). Fix sane_cancel for Paragon series II scanners. Fix
halftone and grain for Paragon series II scanners. Backtracking is
used automaticly by all scanners now. Some safety checks, code
cleanup and more debug output. Details are in
backend/mustek.CHANGES.
if checked option is a range and the value is out of
range the value is now corrected to the minimum or maximum
allowed value and SANE_INFO_INEXACT is set.
The old version returned with an error. This caused problems
when the value was a little bit out of range because of rounding
errors.
Oliver Rauch
* backend/pnm.c: Fixed three segfaults due to buffer overruns:
maximum length of filename wasn't checked; maximum length in
sane_read wasn't always checked; ppm_type wasn't always set in
getparmfromfile. Added some checks for safety and removal of
warnings. Added DBG lines for every SANE API call.
* TODO: Added entries about the backend:devicename issue. Add a
comment about fronends not to crash when length is -1. Added entry
about sane-pie. Added point about fronends not checking if too
much data is delivered with sane_read.
* PROJECTS: Added entry about sane-pie.
* backend/mustek.*: Update to Mustek backend 1.0-97. This is a
development version and is only tested for three-pass scanners.
Added support for Paragon 1200 SP Pro and ScanExpress A3 SP.
Removed detection of " C04" and " C12" (don't seem to exist).
Changed SCSI request scheme. Sane_read can read more than 4096
bytes from pipe. Minimum dpi is 30 now. Fixed LD correction for
Paragon 1200SP 1.06 and 1.11. Read SCSI buffer into big block and
do LD after that for Paragon one-pass scanners. New option
"blocksize" in mustek.conf. Better detection of the scanner type
(three-pass, Paragon I, ...). Fixed possible segmentation faults
in Paragon 600 II N LD code, scsi_sense_wait_ready and
sense_handler. Decreased maximum scan size of Paragon 800 II
SP. For three-pass scanners: fixed stop_scan and speed code, scan
area is in pixels now, added RGB brightness and contrast, use
+-100% for brightness and contrast. Return SANE_STATUS_CANCELLED
when scan was cancelled. Option "force backtracking" is enabled by
default, "scan speed" is set to "fastest". Added option
"force-warn" for mustek.conf. Rewrote halftone mode. Better error
handling and more debug output.
* TODO: Clarified point about image data polarity. Moved point about
xscanimage not updating the progress bar for 3pass scanners to
frontend section. Removed umax entry in "frontends". Removed entry
about alpha channel (was added to LEVEL2 file).
* LEVEL2: Add point about image data polarity.
* frontend/scanimage.c: Removed some warnings.
* README: Removed comment about xscanimage error message. Added
comment about find-scanner (may find scanners not supported by
SANE).
* tools/README: Added comment about find-scanner and some lines
about sane-desc.el and sane-config.
* tools/find-scanner.c: Added comment about scanners not supported
by SANE. Removed some warnings.
* TODO LEVEL2: Removed xscanimage error comment from TODO and moved
ideas for SANE 2.0 from TODO to LEVEL2.
* frontend/xscanimage.c: Fixed gtk_main_quit bug (based on patch
from <moloch@nikocity.de>). An error message was printed when
no sane device was found.
- Added support for flatbed HP OfficeJets
- (PK) fix problem with cancel preview
hp-backend V 0.91, V 0.90, 02-Sep-2000, PK:
- fix timing problem between killing child and writing to pipe
- change fprintf(stderr,...) to DBG
- change include <sane..> to "sane.." in hp.h
- change handling of options that have global effects.
i.e. if option scanmode is received (has global effect),
all options that "may change" are send to the scanner again.
This fixes a problem that --resolution specified infront of
--mode on command line of scanimage was ignored.
NOTE: This change does not allow to specify --depth 12 infront of
--mode color, because --depth is only enabled with --mode color.
- add depth greater 8 bits for mode grayscale
- add option for 8 bit output but 10/12 bit scanning
* TODO: Included TODO file for 1.0.4.
* sanei/sanei_ab306.c: Removed some comiler warnings.
* doc/sane.tex: Set \date to the date of the last change (not
the date of running latex (\today))
* frontend/xscanimage.c: Fixed image size overrun (>ca. 400 MB).
Removed some compiler warnings.
Henning Geinitz