cups-filters-1.28.17-bp160.1.12

- Drop rcFOO symlinks for CODE16 (PED-266).

- Removed outdated and obsoleted "Requires: cups > 1.5.4"
  which was used to require a sufficient CUPS version
  at times when also CUPS <= 1.5.4 was available
  but it was not meant to require CUPS (boo#1216560)

- Version upgrade to 1.28.17
  See https://github.com/OpenPrinting/cups-filters/releases
  Bug fix release, to more reliably discover all printer
  capablities from driverless printers, especially borderless
  printing, and to preferably use Apple Raster instead of
  PWG Raster or PCLM.
  * libcupsfilters: In PPD generator create only one *cupsFilter2:
    line for raster. Only use the most desirable/reliable format,
    usually Apple Raster (Issue #498).
  * libcupsfilters: In get_printer_attributes() poll
    media-col-database separately if needed. On some printers
    one gets media-col-database only this way. Often it reveals
    important functionality, like for example borderless printing
    (Issue #492).
  * libcupsfilters: Let PPD generator also parse media-col-ready
    IPP attribute. media-col-ready lists the loaded media,
    in contrary to media-ready, as list of complete descriptions
    of the media (media-col data structure). This often lists also
    variants like borderless (it is the same physical paper).
    Especially useful when media-col-database is not available
    (Issue #492).
  * libcupsfilters: In generate_sizes() consider all
    margin alternatives. When generating the PPD file
    for a driverless printer, and in the
    media-{left,right,top,bottom}-margin-supported printer
    IPP attributes there was more than 1 value, the first value
    (which often was the 0 for borderless printing) was not
    considered, leaving the borderless functionality of many
    printers undiscovered (Issue #492).
  Issues are those at
  https://github.com/OpenPrinting/cups-filters/issues
- Version upgrade to 1.28.16
  See https://github.com/OpenPrinting/cups-filters/releases
  Bug fix release, to make images be printed in their original
  size with "print-scaling=none" and to not use deprecated data
  types for reading TIFF images.
  * imagetoraster, imagetopdf, libcupsfilters: Added support
    for reading the resolution of an image from its EXIF data
    when loading it. This way we get the image reproduced in
    its original size with "print-scaling=none" (Issue #362).
  * libcupsfilters: Replaced deprecated data types uint16 and
    uint32. The function to read TIFF image files via libtiff
    in cupsfilters/image-tiff.c uses the deprecated types
    uint16 and uint32. The replacements for these types are
    uint16_t and uint32_t.
  Issues are those at
  https://github.com/OpenPrinting/cups-filters/issues

- cups-filters-1.28.15-0001-beh-backend-Use-execv-instead-of-system-CVE-2023-24805.patch
  cups-filters-1.28.15-0002-beh-backend-Extra-checks-against-odd-forged-input-CVE-2023-24805.patch
  cups-filters-1.28.15-0003-beh-backend-Further-improvements-CVE-2023-24805.patch
  are the upstream
  0001-beh-backend-Use-execv-instead-of-system-CVE-2023-24805.patch
  0002-beh-backend-Extra-checks-against-odd-forged-input-CVE-2023-24805.patch
  0003-beh-backend-Further-improvements-CVE-2023-24805.patch
  backported to cups-filters-1.28.15
  to fix CVE-2023-24805: RCE in cups-filters, beh CUPS backend
  (bsc#1211340) and
  https://github.com/OpenPrinting/cups-filters/commit/8f274035756c04efeb77eb654e9d4c4447287d65

- require_cxx17.patch: qpdf dependency is using std::string_view
  which is a c++17 feature... so we can't use c++11... Maybe it
  made sense to force c++11 at some point when it was not default,
  but with new compilers, we are actually downgrading features sets.
- removed spec configure references to filter (ijs, opvp)
  that were removed in version 1.25

- Spec file: Removed URL from source line

- Update to version 1.28.15:
  * pdftops: Identify old LaserJets more precisely for swicth to Poppler
  * Make pdftopdf also work correctly with auro-rotating off
  * libcupsfilters: Make pdftopdf() correctly working with "landscape" option
  * rastertopdf: Filter fails if no PCLm default resolution given by printer
  * pdftopdf: Fix N-up printing with long-edge-first
  * libcupsfilters: In pdftopdf() fix cropping with long-edge-first
  * pdftops: Use Poppler for all Apple LaserWriter models

- Enable OBS source services. Stay at 1.28.12 for now.
  * add _service file

- Version upgrade to 1.28.12
  * imagetoraster, imagetopdf: Fixed comparison of the image size
    with the page size for print-scaling=auto. The image size
    in pixels was compared with the page size in PostScript
    points (1/72 inch).
  * imagetoraster, imagetopdf: Fixed the "print-scaling=none"
    (crop-to-fit) mode, also use crop-to-fit always when requested,
    do not fall back to fit-to-page when the image size differs
    significantly from the page size (Issue #362).
  * libcupsfilters: Changed the default PPI resolution for images
    as input files from 128 to 200 (Pull request #446).
  * implicitclass: Do not check availability of "gs" and "pdftops"
    executables, instead, check by the presence of "gstoraster"
    and "pdftoraster" filters whether we have configured
    cups-filters for Ghostscript and/or Poppler use.
  * libcupsfilters: In the PPD generator for the driverless
    utility and cups-browsed add "*cupsFilter2: ..." lines for
    all supported driverless data formats (PDF, Apple/PWG Raster,
    PCLm), and add lines for legacy data formats (PCL, PostScript)
    only if no driverless formats available.
  * libcupsfilters: Always use encryption for ipps. RFC7472
    requires that 'ipps' must be used over HTTPS, but the
    driverless utility does not enforce encryption
    (Pull request #433).
  * serial: Add a 10-msec sleep and at the end add a tcdrain().
    For some unknown reason, every printing file need sleep a
    little time to make sure the serial printer receive data
    is right (Pull request #431).
  * libcupsfilters: Fix resolver functions for DNS-SD-based URIs,
    to make resolve_uri() also work when DEVICE_URI env variable
    is set and to make ippfind_based_uri_converter() not
    re-direct stdin.
  * pdftopdf: Set default for print-scaling to avoid
    "should never happem" log messages and undefined behavior.
  * pdftopdf: Fix orientation-requested = 0. Consider this as
    automatic selection and not as error.
  * pdftopdf: Fixed all combinations of print-scaling and
    number-up for printers with asymmetric margins
    (top != bottom or left != right) and for input files
    containing pages with different sizes and/or orientations.
    Fixes backported from 2.x branch.
  * pdftopdf: Add 2% tolerance for input size larger than output
    page when "print-scaling=auto" or "print-scaling=auto-fit"
    is used and too large input pages should be scaled, fitting
    documents not. This prevents a random-looking behavior if
    input and output page size seem to be equal, but in reality
    there are slight differences between size dimensions.
- Version upgrade to 1.28.11
  * libcupsfilters: Let PPD generator take default ColorModel
    from printer (CUPS issue #277).
  * Braille: In vectortopdf check inkscape version to call inkscape
    with the correct command line (Issue #315, Pull request #443).
  * Build system: Make missing DejaVuSans.ttf non-fatal
    in ./configure as the font is only needed for test programs,
    not for actual use of cups-filters (Issue #411).
  * libcupsfilters: In imagetoraster() fixed crash with SGray
    (Issue #435).
  * cups-browsed: Naming of local queues is matched to
    CUPS' current naming of temporary queues (no leading or
    trailing underscores), to avoid duplicates in print dialogs
    which support CUPS' temporary queues.
  * libcupsfilters: Make cupsRasterParseIPPOptions() work
    correctly with PPDs (Issue #436).
  * libcupsfilters: Let colord_get_profile_for_device_id()
    not return empty file name, to avoid error messages
    in CUPS error_log.
  * foomatic-rip: Debug message was wrongly sent to stdout
    and not to log (Issue #422).
- Version upgrade to 1.28.10
  * Sample PPDs: Add borderless page size definitions to
    Generic PDF Printer, HP Color LaserJet CM3530 MFP PDF,
    and Ricoh PDF Printer PPD files.
  * Sample PPDs: From the PDF PPD files removed the unneeded
    "*cupsFilters2: ..." line. For CUPS it does not make any
    difference.
  * libcupsfilters: Fixed pdftopdf filter to correctly support page
    ranges without upper limit, like "10-" (Pull request #399).
  * libcupsfilters: Use wildcard tag (IPP_TAG_ZERO) search for
    "media-type" and "media-type-supported" in the PPD generator
    (Pull request #398).
  * implicitclass, parallel: Added missing newlines at error
    messages.
  * libfontembed: Removed unneeded fontembed/main.c and ttfread
    executable. Eliminates the dependency on DejaVuSans.ttf
    (Issue #386).
  * gstoraster: Refactor the filter a little to clarify handling
    of page counts and set job-impressions for TotalPageCount in
    PWG-Raster header (Pull request #394).
  * cups-browsed: Make NotifLeaseDuration configurable and renew
    after half the lease duration not 60 sec before end. The early
    renewal improves reliability on busy systems a lot. For easier
    development and debugging short durations from 300 sec on can
    get selected (Pull request #378).
- Version upgrade to 1.28.9
  * libcupsfilters: Silenced compiler warnings
  * libcupsfilters: Removed duplicate code in the apply_filters()
    function.
  * driverless: If there are no driverless IPP printers available
    let "driverless" terminate with exit code 0 and not 1, to
    follow CUPS' standard of backends in discovery mode
    terminating with 0 if there are no appropriate printers
    found (Issue #375).
  * gstoraster, foomatic-rip: Fixed Ghostscript command line for
    counting pages as it took too long on PDFs from evince when
    printing DjVu files (Issue #354, Pull request #371,
    Ubuntu bug #1920730).
  * cups-browsed: Renamed ldap_connect() due to conflict in new
    openldap (Issue #367, Pull request #370).
  * pdftoraster: Free color data after processing of each page
    (Pull request #363).
  * cups-browsed: Always save "...-default" option entries from
    printers.conf, regardless of presence or absense of PPD file
    (Pull request #359).
  * cups-browsed: Start after network-online.target
    (Pull request #360).
  * texttopdf: Set default margins when no PPD file is used
    (Pull request #356).
- harden_cups-browsed.service.patch adapted to cups-filters-1.28.12

- Added hardening to systemd service(s) (bsc#1181400), see
  https://en.opensuse.org/openSUSE:Security_Features#Systemd_hardening_effort
  Added patch harden_cups-browsed.service.patch