Import experimental work-in-progress HTTP/2 branch

puts the job on hold (<rdar://problem/24858548>)

A 30 second delay (currently not configurable) is provided to allow for
canceling the job locally.


git-svn-id: svn+ssh://src.apple.com/svn/cups/cups.org/trunk@13133 a1ca3aef-8c08-0410-bb20-df032aa958be

.gitignore

@@ -1,3 +1,9 @@
+autom4te.cache
+config.h
+config.log
+config.status
+cups-config
+Makedefs
 *.a
 *.cgi
 *.dylib
@@ -5,13 +11,6 @@
 *.o
 *.so
 *.so.*
-.buildrev
-autom4te.cache
-config.h
-config.log
-config.status
-cups-config
-Makedefs
 backend/dnssd
 backend/http
 backend/ipp
@@ -84,7 +83,6 @@ notifier/mailto
 notifier/rss
 notifier/testnotify
 packaging/cups.list
-patches
 ppdc/genstrings
 ppdc/ppd/
 ppdc/ppd2/
@@ -141,4 +139,4 @@ test/ippfind
 test/ippfind-static
 test/ippserver
 test/ipptool
-test/ipptool-static
+test/ipptool-static

CHANGES-2.1.txt

@@ -0,0 +1,139 @@
+CHANGES-2.1.txt
+---------------
+
+CHANGES IN CUPS V2.1.4
+
+	- Documentation update (STR #4772)
+
+
+CHANGES IN CUPS V2.1.3
+
+	- The default password function did not work on some platforms
+	  (STR #4750)
+	- The scheduler should not exit under memory pressure
+	  (<rdar://problem/23255001>)
+	- The EPL2 and ZPL sample drivers did not properly support the CutMedia
+	  option.
+	- Pending subscriptions would prevent the scheduler from idle exiting
+	  (STR #4754)
+	- Fixed some issues in ipptool for skipped tests
+	  (<rdar://problem/24137160>)
+	- The "lp -H resume" command did not reset the "job-state-reasons"
+	  attribute value (STR #4752)
+	- cupsEncodeOptions2 incorrectly handled escaped values
+	  (<rdar://problem/19736672>)
+	- The scheduler did not allow access to resource files (icons, etc.)
+	  when the web interface was disabled (STR #4755)
+	- Localization fix (STR #4756)
+
+
+CHANGES IN CUPS V2.1.2
+
+	- Re-release of CUPS 2.1.1 as CUPS 2.1.2 due to error in tagging of the
+	  2.1.1 release (pulled content from the 2.2.x tree instead)
+
+
+CHANGES IN CUPS V2.1.1
+
+	- Security hardening fixes (<rdar://problem/23131948>,
+	  <rdar://problem/23132108>, <rdar://problem/23132353>,
+	  <rdar://problem/23132803>, <rdar://problem/23133230>,
+	  <rdar://problem/23133393>, <rdar://problem/23133466>,
+	  <rdar://problem/23133833>, <rdar://problem/23133998>,
+	  <rdar://problem/23134228>, <rdar://problem/23134299>,
+	  <rdar://problem/23134356>, <rdar://problem/23134415>,
+	  <rdar://problem/23134506>, <rdar://problem/23135066>,
+	  <rdar://problem/23135122>, <rdar://problem/23135207>,
+	  <rdar://problem/23144290>, <rdar://problem/23144358>,
+	  <rdar://problem/23144461>)
+	- The cupsGetPPD* functions did not work with IPP printers (STR #4725)
+	- Some older HP LaserJet printers need a delayed close when printing
+	  using the libusb-based USB backend (STR #4549)
+	- The libusb-based USB backend did not unload the kernel usblp module
+	  if it was preventing the backend from accessing the printer
+	  (STR #4707)
+	- Current Primera printers were incorrectly reported as Fargo printers
+	  (STR #4708)
+	- The IPP backend did not always handle jobs getting canceled at the
+	  printer (<rdar://problem/22716820>)
+	- Scheduler logging change (STR #4728)
+	- Added USB quirk for Canon MP530 (STR #4730)
+	- The scheduler did not deliver job notifications for jobs submitted to
+	  classes (STR #4733)
+	- Changing the printer-is-shared value for a remote queue did not
+	  produce an error (STR #4738)
+	- The IPP backend incorrectly included the job-password attribute in
+	  Validate-Job requests (<rdar://problem/23531939>)
+	- Updated localizations (STR #4709)
+
+
+CHANGES IN CUPS V2.1.0
+
+	- Fixed more scheduler crash bugs in the new logging code (STR #4687,
+	  STR #4690)
+	- The scheduler did not use the ConfigFilePerm setting when copying PPD
+	  files or interface scripts attached to a request (STR #4703)
+	- Now support new Chinese locale IDs and their correct fallback locales
+	  (<rdar://problem/22086642>, <rdar://problem/22130168>)
+	- "make check" incorrectly reported an expectation of 18 warning
+	  messages when 8 were expected (STR #4684)
+	- The new PDF file type rule did not work (STR #4692)
+	- The scheduler did not update the jobs.cache file when job files were
+	  expired (STR #4706)
+	- Fixed some configure script issues (STR #4694, STR #4695, STR #4698)
+	- Documentation updates (STR #4691, STR #4693)
+
+
+CHANGES IN CUPS V2.1rc1
+
+	- Added support for 3D printers (basic types only, no built-in filters)
+	  based on PWG white paper.
+	- Fixed bugs in the new journald support (STR #4655, STR #4658,
+	  STR #4661)
+	- Fixed domain socket support on Linux (STR #4679)
+	- Fixed signal handlers in the dnssd and usb backends (STR #4671)
+	- <Limit All> in <Policy> sections now applies to all operations when
+	  used by itself (STR #4659)
+	- Configure script changes for systemd support (STR #4669)
+	- Updated autoconf sources to use newer form of AC_INIT (STR #4664)
+
+
+CHANGES IN CUPS V2.1b1
+
+	- Improved speed of ppdMarkDefaults for complex/large PPDs
+	  (<rdar://problem/15146999>)
+	- The IPP backend now stops sending print data if the printer indicates
+	  the job has been aborted or canceled (<rdar://problem/17837631>)
+	- The IPP backend now sends the job-pages-per-set attribute when
+	  printing multiple copy jobs with finishings
+	  (<rdar://problem/16792757>)
+	- The IPP backend now updates the cupsMandatory values when the printer
+	  configuration changes (<rdar://problem/18126570>)
+	- No longer install banner files since third-party banner filters now
+	  supply their own (STR #4518)
+	- Added support for EXPECT-ALL directive in ipptool test files
+	  (STR #4469)
+	- Added support for WITH-VALUE-FROM predicate in ipptool test files
+	  (STR #4470)
+	- The scheduler no longer listens on the loopback interface unless the
+	  web interface or printer sharing are enabled
+	  (<rdar://problem/9136448>)
+	- Added a PPD generator for IPP Everywhere printers (STR #4258)
+	- Now install "default" versions of more configuration files
+	  (<rdar://problem/19024491>)
+	- The cupstestppd program did not handle "maxsize(nnn)" entries in
+	  cupsFilter/cupsFilter2 values (<rdar://problem/18974858>)
+	- The scheduler now checks the return value of rename() calls
+	  (STR #4589)
+	- The scheduler now validates ErrorPolicy values in config files
+	  (STR #4591)
+	- Long cookies caused the web interface to stop working (STR #4619)
+	- Added SSLOptions values to allow Diffie-Hellman key exchange and
+	  disable TLS/1.0 support.
+	- Updated the scheduler to support more IPP Everywhere attributes
+	  (STR #4630)
+	- The scheduler now supports advanced ASL and journald logging when
+	  "syslog" output is configured (STR #4474)
+	- The scheduler now supports logging to stderr when running in the
+	  foreground (STR #4505)
+

CHANGES.txt

@@ -1,148 +1,22 @@
-CHANGES.txt - 2.1.4 - 2016-06-14
+CHANGES.txt - 2.2b1 - 2016-03-10
 --------------------------------
 
-CHANGES IN CUPS V2.1.4
-
-	- Fixed reporting of 1284 Device IDs (Issue #3835, PR #3836)
-	- Fixed printing of multiple files to raw queues (Issue #4782)
-	- The scheduler did not implement the Hold-New-Jobs opertion correctly
-	  (Issue #4767)
-	- The ipptool program truncated values at 8k (Issue #4786)
-	- The ipptool program did not correctly report uriScheme values in plist
-	  output (Issue #4785)
-	- The cups-lpd mini-daemon incorrectly included the document-name
-	  attribute when creating a job.  It should only be included when
-	  sending a job (Issue #4790)
-	- USB quirk updates (Issue #4778, Issue #4789)
-	- Documentation update (Issue #4772)
-
-
-CHANGES IN CUPS V2.1.3
-
-	- The default password function did not work on some platforms
-	  (Issue #4750)
-	- The scheduler should not exit under memory pressure
-	  (<rdar://problem/23255001>)
-	- The EPL2 and ZPL sample drivers did not properly support the CutMedia
-	  option.
-	- Pending subscriptions would prevent the scheduler from idle exiting
-	  (Issue #4754)
-	- Fixed some issues in ipptool for skipped tests
-	  (<rdar://problem/24137160>)
-	- The "lp -H resume" command did not reset the "job-state-reasons"
-	  attribute value (Issue #4752)
-	- The scheduler did not allow access to resource files (icons, etc.)
-	  when the web interface was disabled (Issue #4755)
-	- Localization fix (Issue #4756)
-
-
-CHANGES IN CUPS V2.1.2
-
-	- Re-release of CUPS 2.1.1 as CUPS 2.1.2 due to error in tagging of the
-	  2.1.1 release (pulled content from the 2.2.x tree instead)
-
-
-CHANGES IN CUPS V2.1.1
-
-	- Security hardening fixes (<rdar://problem/23131948>,
-	  <rdar://problem/23132108>, <rdar://problem/23132353>,
-	  <rdar://problem/23132803>, <rdar://problem/23133230>,
-	  <rdar://problem/23133393>, <rdar://problem/23133466>,
-	  <rdar://problem/23133833>, <rdar://problem/23133998>,
-	  <rdar://problem/23134228>, <rdar://problem/23134299>,
-	  <rdar://problem/23134356>, <rdar://problem/23134415>,
-	  <rdar://problem/23134506>, <rdar://problem/23135066>,
-	  <rdar://problem/23135122>, <rdar://problem/23135207>,
-	  <rdar://problem/23144290>, <rdar://problem/23144358>,
-	  <rdar://problem/23144461>)
-	- The cupsGetPPD* functions did not work with IPP printers (Issue #4725)
-	- Some older HP LaserJet printers need a delayed close when printing
-	  using the libusb-based USB backend (Issue #4549)
-	- The libusb-based USB backend did not unload the kernel usblp module
-	  if it was preventing the backend from accessing the printer
-	  (Issue #4707)
-	- Current Primera printers were incorrectly reported as Fargo printers
-	  (Issue #4708)
-	- The IPP backend did not always handle jobs getting canceled at the
-	  printer (<rdar://problem/22716820>)
-	- Scheduler logging change (Issue #4728)
-	- Added USB quirk for Canon MP530 (Issue #4730)
-	- The scheduler did not deliver job notifications for jobs submitted to
-	  classes (Issue #4733)
-	- Changing the printer-is-shared value for a remote queue did not
-	  produce an error (Issue #4738)
-	- The IPP backend incorrectly included the job-password attribute in
-	  Validate-Job requests (<rdar://problem/23531939>)
-	- Updated localizations (Issue #4709)
-
-
-CHANGES IN CUPS V2.1.0
-
-	- Fixed more scheduler crash bugs in the new logging code (Issue #4687,
-	  Issue #4690)
-	- The scheduler did not use the ConfigFilePerm setting when copying PPD
-	  files or interface scripts attached to a request (Issue #4703)
-	- Now support new Chinese locale IDs and their correct fallback locales
-	  (<rdar://problem/22086642>, <rdar://problem/22130168>)
-	- "make check" incorrectly reported an expectation of 18 warning
-	  messages when 8 were expected (Issue #4684)
-	- The new PDF file type rule did not work (Issue #4692)
-	- The scheduler did not update the jobs.cache file when job files were
-	  expired (Issue #4706)
-	- Fixed some configure script issues (Issue #4694, Issue #4695, Issue #4698)
-	- Documentation updates (Issue #4691, Issue #4693)
-
-
-CHANGES IN CUPS V2.1rc1
-
-	- Added support for 3D printers (basic types only, no built-in filters)
-	  based on PWG white paper.
-	- Fixed bugs in the new journald support (Issue #4655, Issue #4658,
-	  Issue #4661)
-	- Fixed domain socket support on Linux (Issue #4679)
-	- Fixed signal handlers in the dnssd and usb backends (Issue #4671)
-	- <Limit All> in <Policy> sections now applies to all operations when
-	  used by itself (Issue #4659)
-	- Configure script changes for systemd support (Issue #4669)
-	- Updated autoconf sources to use newer form of AC_INIT (Issue #4664)
-
-
-CHANGES IN CUPS V2.1b1
-
-	- Improved speed of ppdMarkDefaults for complex/large PPDs
-	  (<rdar://problem/15146999>)
-	- The IPP backend now stops sending print data if the printer indicates
-	  the job has been aborted or canceled (<rdar://problem/17837631>)
-	- The IPP backend now sends the job-pages-per-set attribute when
-	  printing multiple copy jobs with finishings
-	  (<rdar://problem/16792757>)
-	- The IPP backend now updates the cupsMandatory values when the printer
-	  configuration changes (<rdar://problem/18126570>)
-	- No longer install banner files since third-party banner filters now
-	  supply their own (Issue #4518)
-	- Added support for EXPECT-ALL directive in ipptool test files
-	  (Issue #4469)
-	- Added support for WITH-VALUE-FROM predicate in ipptool test files
-	  (Issue #4470)
-	- The scheduler no longer listens on the loopback interface unless the
-	  web interface or printer sharing are enabled
-	  (<rdar://problem/9136448>)
-	- Added a PPD generator for IPP Everywhere printers (Issue #4258)
-	- Now install "default" versions of more configuration files
-	  (<rdar://problem/19024491>)
-	- The cupstestppd program did not handle "maxsize(nnn)" entries in
-	  cupsFilter/cupsFilter2 values (<rdar://problem/18974858>)
-	- The scheduler now checks the return value of rename() calls
-	  (Issue #4589)
-	- The scheduler now validates ErrorPolicy values in config files
-	  (Issue #4591)
-	- Long cookies caused the web interface to stop working (Issue #4619)
-	- Added SSLOptions values to allow Diffie-Hellman key exchange and
-	  disable TLS/1.0 support.
-	- Updated the scheduler to support more IPP Everywhere attributes
-	  (Issue #4630)
-	- The scheduler now supports advanced ASL and journald logging when
-	  "syslog" output is configured (Issue #4474)
-	- The scheduler now supports logging to stderr when running in the
-	  foreground (Issue #4505)
+CHANGES IN CUPS V2.2b1
 
+	- The IPP backend now continues on to the next job when the remote
+	  server/printer puts the job on hold (<rdar://problem/24858548>)
+	- The scheduler did not cancel multi-document jobs immediately
+	  (<rdar://problem/24854834>)
+	- The scheduler did not return non-shared printers to local clients
+	  unless they connected to the domain socket (<rdar://problem/24566996>)
+	- The scheduler now reads the spool directory if one or more job cache
+	  entries point to deleted jobs (<rdar://problem/24048846>)
+	- Added support for disc media sizes (<rdar://problem/20219536>)
+	- The httpAddrConnect and httpConnect* APIs now try connecting to
+	  multiple addresses in parallel (<rdar://problem/20643153>)
+	- The cupsd domain socket is no longer world-accessible on OS X
+	  (<rdar://problem/7542560>)
+	- Interface scripts are no longer supported for security reasons
+	  (<rdar://problem/23135640>)
+	- Added a new cupsHashData API and support for hashed job passwords
+	  (<rdar://problem/20221502>)

CONTRIBUTING.txt

@@ -0,0 +1,636 @@
+CONTRIBUTING.txt - 2016/01/28
+-----------------------------
+
+CUPS is developed by Apple Inc. and distributed as open source software under a
+combination of GNU GPL2 and GNU LGPL2 licenses with exceptions to allow
+developers on Apple's operating systems to develop CUPS-based software under
+alternate license terms.  Significant contributions to CUPS must be licensed to
+Apple using the Apple Contributor Agreement:
+
+    https://www.cups.org/AppleContributorAgreement_2011-03-10.pdf
+
+Contributions should be submitted as attachments to bug reports on the CUPS web
+site.  Changes to existing source files should be submitted as unified diffs
+(both Subversion and Git produce this format by default) while new source files
+should be provided as-is or in an archive.
+
+
+HOW TO CONTACT THE DEVELOPERS
+
+The CUPS mailing lists are the primary means of asking questions and informally
+discussing issues and feature requests with the CUPS developers and other
+experienced CUPS users and developers.  The "cups" mailing list is intended for
+CUPS usage questions and new software announcements while the "cups-devel"
+mailing list provides a forum for CUPS developers and monitoring new bugs.
+
+
+INTERFACES
+
+CUPS interfaces, including the C APIs and command-line arguments, environment
+variables, configuration files, and output format, are stable across patch
+versions and are generally backwards-compatible with interfaces used in prior
+major and minor versions.  However, program interfaces such as those used by
+the scheduler to run filter, port monitor, and backend processes for job
+processing should only be considered stable from the point of view of a
+filter, port monitor, or backend.  Software that simulates the scheduler in
+order to run those programs outside of CUPS must necessarily be updated when
+the corresponding interface is changed in a subsequent CUPS release, otherwise
+undefined behavior can occur.
+
+CUPS C APIs starting with an underscore (_) are considered to be private to
+CUPS and are not subject to the normal guarantees of stability between CUPS
+releases and must never be used in non-CUPS source code.  Similarly,
+configuration and state files written by CUPS are considered private if a
+corresponding man page is not provided with the CUPS release.  Never rely on
+undocumented files or formats when developing software for CUPS.  Always use a
+published C API to access data stored in a file to avoid compatibility problems
+in the future.
+
+
+BUILD SYSTEM
+
+The CUPS build system uses GNU autoconf to tailor the library to the local
+operating system.  Project files for the current release of Microsoft Visual
+Studio are also provided for Microsoft Windows®.  To improve portability,
+makefiles must not make use of features unique to GNU make.  See the MAKEFILE
+GUIDELINES section for a description of the allowed make features and makefile
+guidelines.
+
+Additional GNU build programs such as GNU automake and GNU libtool must not be
+used.  GNU automake produces non-portable makefiles which depend on GNU-
+specific extensions, and GNU libtool is not portable or reliable enough for
+CUPS.
+
+
+VERSION NUMBERING
+
+CUPS uses a three-part version number separated by periods to represent the
+major, minor, and patch release numbers.  Major release numbers indicate large
+design changes or backwards-incompatible changes to the CUPS API or CUPS
+Imaging API.  Minor release numbers indicate new features and other smaller
+changes which are backwards-compatible with previous CUPS releases.  Patch
+numbers indicate bug fixes to the previous feature or patch release.
+
+    Note:
+
+    When we talk about compatibility, we are talking about binary compatibility
+    for public APIs and output format compatibility for program interfaces.
+    Changes to configuration file formats or the default behavior of programs
+    are not generally considered incompatible as the upgrade process can
+    normally address such changes gracefully.
+
+Production releases use the plain version numbers:
+
+    MAJOR.MINOR.PATCH
+    1.0.0
+    ...
+    1.1.0
+    ...
+    1.1.23
+    ...
+    2.0.0
+    ...
+    2.1.0
+    2.1.1
+    2.1.2
+    2.1.3
+
+The first production release in a MAJOR.MINOR series (MAJOR.MINOR.0) is called
+a feature release.  Feature releases are the only releases that may contain new
+features.  Subsequent production releases in a MAJOR.MINOR series may only
+contain bug fixes.
+
+Beta-test releases are identified by appending the letter B to the major and
+minor version numbers followed by the beta release number:
+
+    MAJOR.MINORbNUMBER
+    2.2b1
+
+Release candidates are identified by appending the letters RC to the major and
+minor version numbers followed by the release candidate number:
+
+    MAJOR.MINORrcNUMBER
+    2.2rc1
+
+
+CODING GUIDELINES
+
+Contributed source code must follow the guidelines below.  While the examples
+are for C and C++ source files, source code for other languages should conform
+to the same guidelines as allowed by the language.
+
+
+SOURCE FILES
+
+All source files names must be 16 characters or less in length to ensure
+compatibility with older UNIX filesystems.  Source files containing functions
+have an extension of ".c" for C and ".cxx" for C++ source files.  All other
+"include" files have an extension of ".h".  Tabs are set to 8 characters or
+columns.
+
+    Note:
+
+    The ".cxx" extension is used because it is the only common C++ extension
+    between Linux, OS X, UNIX, and Windows.
+
+The top of each source file contains a header giving the purpose or nature of
+the source file and the copyright and licensing notice:
+
+    /*
+     * Description of file contents.
+     *
+     * Copyright 2016 by Apple Inc.
+     *
+     * These coded instructions, statements, and computer programs are the
+     * property of Apple Inc. and are protected by Federal copyright
+     * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+     * which should have been included with this file.  If this file is
+     * file is missing or damaged, see the license at "http://www.cups.org/".
+     */
+
+For source files that are subject to the Apple OS-Developed Software exception,
+the following additional comment appears after the contact information:
+
+     * This file is subject to the Apple OS-Developed Software exception.
+
+
+HEADER FILES
+
+All public header files must include the "versioning.h" header file, or a header
+that does so.  Function declarations are then "decorated" with the correct
+_CUPS_API_major_minor macro to define its availability based on the build
+environment, for example:
+
+    extern int cupsDoThis(int foo, int bar) _CUPS_API_2_2;
+
+Private API header files must be named with the suffix "-private", for example
+the "cups.h" header file defines all of the public CUPS APIs while the
+"cups-private.h" header file defines all of the private CUPS APIs as well.
+Typically a private API header file will include the corresponding public API
+header file.
+
+
+COMMENTS
+
+All source code utilizes block comments within functions to describe the
+operations being performed by a group of statements; avoid putting a comment
+per line unless absolutely necessary, and then consider refactoring the code
+so that it is not necessary.  C source files use the block comment format
+("/* comment */") since many vendor C compilers still do not support C99/C++
+comments ("// comment"):
+
+    /*
+     * Clear the state array before we begin...
+     */
+
+     for (i = 0; i < (sizeof(array) / sizeof(sizeof(array[0])); i ++)
+       array[i] = CUPS_STATE_IDLE;
+
+    /*
+     * Wait for state changes on another thread...
+     */
+
+     do
+     {
+       for (i = 0; i < (sizeof(array) / sizeof(sizeof(array[0])); i ++)
+         if (array[i] != CUPS_STATE_IDLE)
+           break;
+
+       if (i == (sizeof(array) / sizeof(array[0])))
+         sleep(1);
+     } while (i == (sizeof(array) / sizeof(array[0])));
+
+
+INDENTATION
+
+All code blocks enclosed by brackets begin with the opening brace on a new
+line.  The code then follows starting on a new line after the brace and is
+indented 2 spaces.  The closing brace is then placed on a new line following
+the code at the original indentation:
+
+  {
+    int i; /* Looping var */
+
+
+   /*
+    * Process foobar values from 0 to 999...
+    */
+
+    for (i = 0; i < 1000; i ++)
+    {
+      do_this(i);
+      do_that(i);
+    }
+  }
+
+Single-line statements following "do", "else", "for", "if", and "while" are
+indented 2 spaces as well.  Blocks of code in a "switch" block are indented 4
+spaces after each "case" and "default" case:
+
+    switch (array[i])
+    {
+      case CUPS_STATE_IDLE :
+          do_this(i);
+          do_that(i);
+          break;
+
+      default :
+          do_nothing(i);
+          break;
+    }
+
+
+SPACING
+
+A space follows each reserved word such as "if", "while", etc.  Spaces are not
+inserted between a function name and the arguments in parenthesis.
+
+
+RETURN VALUES
+
+Parenthesis surround values returned from a function:
+
+    return (CUPS_STATE_IDLE);
+
+
+FUNCTIONS
+
+Functions with a global scope have a lowercase prefix followed by capitalized
+words, e.g., "cupsDoThis", "cupsDoThat", "cupsDoSomethingElse", etc.  Private
+global functions begin with a leading underscore, e.g., "_cupsDoThis",
+"_cupsDoThat", etc.
+
+Functions with a local scope are declared "static" with lowercase names and
+underscores between words, e.g., "do_this", "do_that", "do_something_else", etc.
+
+Each function begins with a comment header describing what the function does,
+the possible input limits (if any), the possible output values (if any), and
+any special information needed:
+
+    /*
+     * 'do_this()' - Compute y = this(x).
+     *
+     * Notes: none.
+     */
+
+    static float       /* O - Inverse power value, 0.0 <= y <= 1.1 */
+    do_this(float x)   /* I - Power value (0.0 <= x <= 1.1) */
+    {
+      ...
+      return (y);
+    }
+
+Return/output values are indicated using an "O" prefix, input values are
+indicated using the "I" prefix, and values that are both input and output use
+the "IO" prefix for the corresponding in-line comment.
+
+The Mini-XML documentation generator also understands the following special
+text in the function description comment:
+
+    @deprecated@         - Marks the function as deprecated (not recommended
+                           for new development and scheduled for removal)
+    @since CUPS version@ - Marks the function as new in the specified version
+                           of CUPS.
+    @private@            - Marks the function as private (same as starting the
+                           function name with an underscore)
+
+
+VARIABLES
+
+Variables with a global scope are capitalized, e.g., "ThisVariable",
+"ThatVariable", "ThisStateVariable", etc.  Globals in CUPS libraries are either
+part of the per-thread global values managed by the "_cupsGlobals()" function
+or are suitably protected for concurrent access.  Global variables should be
+replaced by function arguments whenever possible.
+
+Variables with a local scope are lowercase with underscores between words,
+e.g., "this_variable", "that_variable", etc.  Any "local global" variables
+shared by functions within a source file are declared "static".  As for global
+variables, local static variables are suitably protected for concurrent access.
+
+Each variable is declared on a separate line and is immediately followed by a
+comment block describing the variable:
+
+    int         ThisVariable;    /* The current state of this */
+    static int  that_variable;   /* The current state of that */
+
+
+TYPES
+
+All type names are lowercase with underscores between words and "_t" appended
+to the end of the name, e.g., "cups_this_type_t", "cups_that_type_t", etc.
+Type names start with a prefix, typically "cups" or the name of the program,
+to avoid conflicts with system types.  Private type names start with an
+underscore, e.g., "_cups_this_t", "_cups_that_t", etc.
+
+Each type has a comment block immediately after the typedef:
+
+    typedef int cups_this_type_t;  /* This type is for CUPS foobar options. */
+
+
+STRUCTURES
+
+All structure names are lowercase with underscores between words and "_s"
+appended to the end of the name, e.g., "cups_this_s", "cups_that_s", etc.
+Structure names start with a prefix, typically "cups" or the name of the
+program, to avoid conflicts with system types.  Private structure names start
+with an underscore, e.g., "_cups_this_s", "_cups_that_s", etc.
+
+Each structure has a comment block immediately after the struct and each member
+is documented similar to the variable naming policy above:
+
+    struct cups_this_struct_s  /* This structure is for CUPS foobar options. */
+    {
+      int this_member;         /* Current state for this */
+      int that_member;         /* Current state for that */
+    };
+
+
+CONSTANTS
+
+All constant names are uppercase with underscores between words, e.g.,
+"CUPS_THIS_CONSTANT", "CUPS_THAT_CONSTANT", etc.  Constants begin with an
+uppercase prefix, typically "CUPS" or the program name.  Private constants
+start with an underscore, e.g., "_CUPS_THIS_CONSTANT", "_CUPS_THAT_CONSTANT",
+etc.
+
+Typed enumerations should be used whenever possible to allow for type checking
+by the compiler.
+
+Comment blocks immediately follow each constant:
+
+    typedef enum cups_tray_e  /* Tray enumerations */
+    {
+      CUPS_TRAY_THIS,         /* This tray */
+      CUPS_TRAY_THAT          /* That tray */
+    } cups_tray_t;
+
+
+MAKEFILE GUIDELINES
+
+The following is a guide to the makefile-based build system used by CUPS.
+These standards have been developed over the years to allow CUPS to be built on
+as many systems and environments as possible.
+
+
+GENERAL ORGANIZATION
+
+The CUPS source code is organized functionally into a top-level makefile,
+include file, and subdirectories each with their own makefile and dependencies
+files.  The ".in" files are template files for the autoconf software and are
+used to generate a static version of the corresponding file.
+
+
+MAKEFILE DOCUMENTATION
+
+Each makefile starts with the standard CUPS header containing the description
+of the file, and CUPS copyright and license notice:
+
+    #
+    # Makefile for ...
+    #
+    # Copyright 2016 by Apple Inc.
+    #
+    # These coded instructions, statements, and computer programs are the
+    # property of Apple Inc. and are protected by Federal copyright
+    # law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+    # which should have been included with this file.  If this file is
+    # file is missing or damaged, see the license at "http://www.cups.org/".
+    #
+
+
+PORTABLE MAKEFILE CONSTRUCTION
+
+CUPS uses a common subset of make program syntax to ensure that the software
+can be compiled "out of the box" on as many systems as possible.  The following
+is a list of assumptions we follow when constructing makefiles:
+
+- Targets; we assume that the make program supports the notion of simple
+  targets of the form "name:" that perform tab-indented commands that follow
+  the target, e.g.:
+
+      target:
+      <tab> target commands
+
+- Dependencies; we assume that the make program supports recursive dependencies
+  on targets, e.g.:
+
+      target: foo bar
+      <tab> target commands
+
+      foo: bla
+      <tab> foo commands
+
+      bar:
+      <tab> bar commands
+
+      bla:
+      <tab> bla commands
+
+- Variable Definition; we assume that the make program supports variable
+  definition on the command-line or in the makefile using the following form:
+
+      name=value
+
+- Variable Substitution; we assume that the make program supports variable
+  substitution using the following forms:
+
+      - $(name); substitutes the value of "name",
+      - $(name:.old=.new); substitutes the value of "name" with the filename
+        extension ".old" changed to ".new",
+      - $(MAKEFLAGS); substitutes the command-line options passed to the
+        program without the leading hyphen (-),
+      - $$; substitutes a single $ character,
+      - $<; substitutes the current source file or dependency, and
+      - $@; substitutes the current target name.
+
+- Suffixes; we assume that the make program supports filename suffixes with
+  assumed dependencies, e.g.:
+
+      .SUFFIXES: .c .o
+      .c.o:
+      <tab> $(CC) $(CFLAGS) -o $@ -c $<
+
+- Include Files; we assume that the make program supports the include
+  directive, e.g.:
+
+      include ../Makedefs
+      include Dependencies
+
+- Comments; we assume that comments begin with a # character and proceed to the
+  end of the current line.
+
+- Line Length; we assume that there is no practical limit to the length of
+  lines.
+
+- Continuation of long lines; we assume that the \ character may be placed at
+  the end of a line to concatenate two or more lines in a makefile to form a
+  single long line.
+
+- Shell; we assume a POSIX-compatible shell is present on the build system.
+
+
+STANDARD VARIABLES
+
+The following variables are defined in the "Makedefs" file generated by the
+autoconf software:
+
+- ALL_CFLAGS; the combined C compiler options,
+- ALL_CXXFLAGS; the combined C++ compiler options,
+- AMANDIR; the administrative man page installation directory (section 8/1m
+  depending on the platform),
+- AR; the library archiver command,
+- ARFLAGS; options for the library archiver command,
+- AWK; the local awk command,
+- BINDIR; the binary installation directory,
+- BUILDROOT; optional installation prefix (defaults to DSTROOT),
+- CC; the C compiler command,
+- CFLAGS; options for the C compiler command,
+- CHMOD; the chmod command,
+- CXX; the C++ compiler command,
+- CXXFLAGS; options for the C++ compiler command,
+- DATADIR; the data file installation directory,
+- DSO; the C shared library building command,
+- DSOXX; the C++ shared library building command,
+- DSOFLAGS; options for the shared library building command,
+- INCLUDEDIR; the public header file installation directory,
+- INSTALL; the install command,
+- INSTALL_BIN; the program installation command,
+- INSTALL_COMPDATA; the compressed data file installation command,
+- INSTALL_CONFIG; the configuration file installation command,
+- INSTALL_DATA; the data file installation command,
+- INSTALL_DIR; the directory installation command,
+- INSTALL_LIB; the library installation command,
+- INSTALL_MAN; the documentation installation command,
+- INSTALL_SCRIPT; the shell script installation command,
+- LD; the linker command,
+- LDFLAGS; options for the linker,
+- LIBDIR; the library installation directory,
+- LIBS; libraries for all programs,
+- LN; the ln command,
+- MAN1EXT; extension for man pages in section 1,
+- MAN3EXT; extension for man pages in section 3,
+- MAN5EXT; extension for man pages in section 5,
+- MAN7EXT; extension for man pages in section 7,
+- MAN8DIR; subdirectory for man pages in section 8,
+- MAN8EXT; extension for man pages in section 8,
+- MANDIR; the man page installation directory,
+- OPTIM; common compiler optimization options,
+- PRIVATEINCLUDE; the private header file installation directory,
+- RM; the rm command,
+- SHELL; the sh (POSIX shell) command,
+- STRIP; the strip command,
+- srcdir; the source directory.
+
+
+STANDARD TARGETS
+
+The following standard targets are defined in each makefile:
+
+- all; creates all target programs, libraries, and documentation files,
+- clean; removes all target programs libraries, documentation files, and object
+  files,
+- depend; generates automatic dependencies for any C or C++ source files (also
+  see "DEPENDENCIES"),
+- distclean; removes autoconf-generated files in addition to those removed by
+  the "clean" target,
+- install; installs all distribution files in their corresponding locations
+  (also see "INSTALL/UNINSTALL SUPPORT"),
+- install-data; installs all data files in their corresponding locations (also
+  see "INSTALL/UNINSTALL SUPPORT"),
+- install-exec; installs all executable files in their corresponding locations
+  (also see "INSTALL/UNINSTALL SUPPORT"),
+- install-headers; installs all include files in their corresponding locations
+  (also see "INSTALL/UNINSTALL SUPPORT"),
+- install-libs; installs all library files in their corresponding locations
+  (also see "INSTALL/UNINSTALL SUPPORT"), and
+- uninstall; removes all distribution files from their corresponding locations
+  (also see "INSTALL/UNINSTALL SUPPORT").
+
+
+OBJECT FILES
+
+Object files (the result of compiling a C or C++ source file) have the
+extension ".o".
+
+
+PROGRAMS
+
+Program files are the result of linking object files and libraries together to
+form an executable file.  A typical program target looks like:
+
+    program: $(OBJS)
+    <tab> echo Linking $@...
+    <tab> $(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
+
+STATIC LIBRARIES
+
+Static libraries have a prefix of "lib" and the extension ".a". A typical
+static library target looks like:
+
+    libname.a: $(OBJECTS)
+    <tab> echo Creating $@...
+    <tab> $(RM) $@
+    <tab> $(AR) $(ARFLAGS) $@ $(OBJECTS)
+    <tab> $(RANLIB) $@
+
+SHARED LIBRARIES
+
+Shared libraries have a prefix of "lib" and the extension ".dylib" or ".so"
+depending on the operating system.  A typical shared library is composed of
+several targets that look like:
+
+    libname.so: $(OBJECTS)
+    <tab> echo $(DSOCOMMAND) libname.so.$(DSOVERSION) ...
+    <tab> $(DSOCOMMAND) libname.so.$(DSOVERSION) $(OBJECTS)
+    <tab> $(RM) libname.so libname.so.$(DSOMAJOR)
+    <tab> $(LN) libname.so.$(DSOVERSION) libname.so.$(DSOMAJOR)
+    <tab> $(LN) libname.so.$(DSOVERSION) libname.so
+
+    libname.dylib: $(OBJECTS)
+    <tab> echo $(DSOCOMMAND) libname.$(DSOVERSION).dylib ...
+    <tab> $(DSOCOMMAND) libname.$(DSOVERSION).dylib \
+    <tab> <tab> -install_name $(libdir)/libname.$(DSOMAJOR).dylib \
+    <tab> <tab> -current_version libname.$(DSOVERSION).dylib \
+    <tab> <tab> -compatibility_version $(DSOMAJOR).0 \
+    <tab> <tab> $(OBJECTS) $(LIBS)
+    <tab> $(RM) libname.dylib
+    <tab> $(RM) libname.$(DSOMAJOR).dylib
+    <tab> $(LN) libname.$(DSOVERSION).dylib libname.$(DSOMAJOR).dylib
+    <tab> $(LN) libname.$(DSOVERSION).dylib libname.dylib
+
+DEPENDENCIES
+
+Static dependencies are expressed in each makefile following the target, for
+example:
+
+    foo: bar
+
+Static dependencies are only used when it is not possible to automatically
+generate them.  Automatic dependencies are stored in a file named
+"Dependencies" and included at the end of the makefile.  The following "depend"
+target rule is used to create the automatic dependencies:
+
+    depend:
+    <tab> $(CC) -MM $(ALL_CFLAGS) $(OBJS:.o=.c) >Dependencies
+
+We regenerate the automatic dependencies on an OS X system and express any
+non-OS X dependencies statically in the makefile.
+
+
+INSTALL/UNINSTALL SUPPORT
+
+All makefiles contains install and uninstall rules which install or remove the
+corresponding software.  These rules must use the $(BUILDROOT) variable as a
+prefix to any installation directory so that CUPS can be installed in a
+temporary location for packaging by programs like rpmbuild.
+
+The $(INSTALL_BIN), $(INSTALL_COMPDATA), $(INSTALL_CONFIG), $(INSTALL_DATA),
+$(INSTALL_DIR), $(INSTALL_LIB), $(INSTALL_MAN), and $(INSTALL_SCRIPT) variables
+must be used when installing files so that the proper ownership and permissions
+are set on the installed files.
+
+The $(RANLIB) command must be run on any static libraries after installation
+since the symbol table is invalidated when the library is copied on some
+platforms.
+

HTTP2.txt

@@ -0,0 +1,44 @@
+HTTP/2.0 Implementation Notes - 2013-11-07
+------------------------------------------
+
+OVERVIEW
+
+    HTTP/2.0 allows clients to send multiple, simultaneous requests over a
+    single connection, as well as supporting server-side push delivery of
+    content.  In the context of IPP, this would allow a single connection to
+    support simultaneous job submission and monitoring.
+
+    This will require changes to the HTTP API used in CUPS, and to cupsd and
+    other CUPS-based servers.  This branch tracks that development.
+
+
+DESIGN
+
+    http_t will be updated to be accessible from multiple threads and track the
+    HTTP state in a thread ID to stream ID/state table.  Applications can
+    discover whether a Printer supports HTTP/2.0 with a new httpSupportsVersion
+    API and upgrade to HTTP/2.0 with httpUpgradeToVersion.
+
+    Calling httpPost in HTTP/1.1 mode will serialize requests between threads.
+    Calling httpPost in HTTP/2.0 mode will create a new stream ID and issue
+    requests in parallel.
+
+    Q: How to handle incoming 2.0 requests? New httpServerRunLoop with
+    callback that creates a new thread for all incoming requests and associates
+    the thread with the stream ID.  httpWriteResponse is then tied to the stream
+    ID.  For 1.1 mode the callback gets called on the current thread (no new
+    threads created).
+
+    Q: How to handle PUSH_PROMISE? New httpPushPromise API that creates a new
+    thread and stream ID?
+
+
+REFERENCES
+
+    HTTPbis WG web site: http://tools.ietf.org/wg/httpbis
+
+    Main spec: http://tools.ietf.org/html/draft-ietf-httpbis-http2
+
+    Header compression spec:
+        http://tools.ietf.org/html/draft-ietf-httpbis-header-compression
+

INSTALL.txt

@@ -1,4 +1,4 @@
-INSTALL - CUPS v2.1.4 - 2016-06-14
+INSTALL - CUPS v2.2b1 - 2015-09-14
 ----------------------------------
 
 This file describes how to compile and install CUPS from source code. For more

Makedefs.in

@@ -1,5 +1,5 @@
 #
-# "$Id: Makedefs.in 12519 2015-02-17 13:10:19Z msweet $"
+# "$Id: Makedefs.in 11984 2014-07-02 13:16:59Z msweet $"
 #
 # Common makefile definitions for CUPS.
 #
@@ -264,5 +264,5 @@ USBQUIRKS	=	@USBQUIRKS@
 
 
 #
-# End of "$Id: Makedefs.in 12519 2015-02-17 13:10:19Z msweet $"
+# End of "$Id: Makedefs.in 11984 2014-07-02 13:16:59Z msweet $"
 #

Makefile

@@ -1,5 +1,5 @@
 #
-# "$Id: Makefile 12414 2015-01-21 00:02:04Z msweet $"
+# "$Id: Makefile 13138 2016-03-15 14:59:54Z msweet $"
 #
 # Top-level Makefile for CUPS.
 #
@@ -130,6 +130,9 @@ depend:
 #
 # At least checker-231 is required.
 #
+# Alternatively, use "--analyze -Xanalyzer -analyzer-output=text" for OPTIM (text
+# output instead of HTML...)
+#
 
 .PHONY: clang clang-changes
 clang:
@@ -348,5 +351,5 @@ dist:	all
 
 
 #
-# End of "$Id: Makefile 12414 2015-01-21 00:02:04Z msweet $".
+# End of "$Id: Makefile 13138 2016-03-15 14:59:54Z msweet $".
 #

README.txt

@@ -1,4 +1,4 @@
-README - CUPS v2.1.4 - 2016-06-14
+README - CUPS v2.2b1 - 2015-09-14
 ---------------------------------
 
 Looking for compile instructions?  Read the file "INSTALL.txt" instead...
@@ -140,7 +140,7 @@ PRINTING FILES
 
 LEGAL STUFF
 
-    CUPS is Copyright 2007-2016 by Apple Inc.  CUPS and the CUPS logo are
+    CUPS is Copyright 2007-2015 by Apple Inc.  CUPS and the CUPS logo are
     trademarks of Apple Inc.
 
     The MD5 Digest code is Copyright 1999 Aladdin Enterprises.

backend/Dependencies

@@ -4,54 +4,50 @@ ipp.o: ipp.c backend-private.h ../cups/cups-private.h \
   ../cups/ipp-private.h ../cups/ipp.h ../cups/http.h \
   ../cups/http-private.h ../cups/language.h ../cups/md5-private.h \
   ../cups/language-private.h ../cups/transcode.h ../cups/pwg-private.h \
-  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/ppd-private.h \
-  ../cups/ppd.h ../cups/thread-private.h ../cups/snmp-private.h \
-  ../cups/backend.h ../cups/sidechannel.h
+  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/thread-private.h \
+  ../cups/snmp-private.h ../cups/backend.h ../cups/sidechannel.h \
+  ../cups/ppd-private.h ../cups/ppd.h ../cups/raster.h
 lpd.o: lpd.c ../cups/http-private.h ../config.h ../cups/language.h \
   ../cups/array.h ../cups/versioning.h ../cups/http.h \
   ../cups/md5-private.h ../cups/ipp-private.h ../cups/ipp.h \
   backend-private.h ../cups/cups-private.h ../cups/string-private.h \
   ../cups/debug-private.h ../cups/array-private.h \
   ../cups/language-private.h ../cups/transcode.h ../cups/pwg-private.h \
-  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/ppd-private.h \
-  ../cups/ppd.h ../cups/thread-private.h ../cups/snmp-private.h \
-  ../cups/backend.h ../cups/sidechannel.h
+  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/thread-private.h \
+  ../cups/snmp-private.h ../cups/backend.h ../cups/sidechannel.h
 dnssd.o: dnssd.c backend-private.h ../cups/cups-private.h \
   ../cups/string-private.h ../config.h ../cups/debug-private.h \
   ../cups/versioning.h ../cups/array-private.h ../cups/array.h \
   ../cups/ipp-private.h ../cups/ipp.h ../cups/http.h \
   ../cups/http-private.h ../cups/language.h ../cups/md5-private.h \
   ../cups/language-private.h ../cups/transcode.h ../cups/pwg-private.h \
-  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/ppd-private.h \
-  ../cups/ppd.h ../cups/thread-private.h ../cups/snmp-private.h \
-  ../cups/backend.h ../cups/sidechannel.h
+  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/thread-private.h \
+  ../cups/snmp-private.h ../cups/backend.h ../cups/sidechannel.h
 snmp.o: snmp.c backend-private.h ../cups/cups-private.h \
   ../cups/string-private.h ../config.h ../cups/debug-private.h \
   ../cups/versioning.h ../cups/array-private.h ../cups/array.h \
   ../cups/ipp-private.h ../cups/ipp.h ../cups/http.h \
   ../cups/http-private.h ../cups/language.h ../cups/md5-private.h \
   ../cups/language-private.h ../cups/transcode.h ../cups/pwg-private.h \
-  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/ppd-private.h \
-  ../cups/ppd.h ../cups/thread-private.h ../cups/snmp-private.h \
-  ../cups/backend.h ../cups/sidechannel.h
+  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/thread-private.h \
+  ../cups/snmp-private.h ../cups/backend.h ../cups/sidechannel.h
 socket.o: socket.c ../cups/http-private.h ../config.h ../cups/language.h \
   ../cups/array.h ../cups/versioning.h ../cups/http.h \
   ../cups/md5-private.h ../cups/ipp-private.h ../cups/ipp.h \
   backend-private.h ../cups/cups-private.h ../cups/string-private.h \
   ../cups/debug-private.h ../cups/array-private.h \
   ../cups/language-private.h ../cups/transcode.h ../cups/pwg-private.h \
-  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/ppd-private.h \
-  ../cups/ppd.h ../cups/thread-private.h ../cups/snmp-private.h \
-  ../cups/backend.h ../cups/sidechannel.h
+  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/thread-private.h \
+  ../cups/snmp-private.h ../cups/backend.h ../cups/sidechannel.h
 test1284.o: test1284.c ../cups/string-private.h ../config.h ieee1284.c \
   backend-private.h ../cups/cups-private.h ../cups/debug-private.h \
   ../cups/versioning.h ../cups/array-private.h ../cups/array.h \
   ../cups/ipp-private.h ../cups/ipp.h ../cups/http.h \
   ../cups/http-private.h ../cups/language.h ../cups/md5-private.h \
   ../cups/language-private.h ../cups/transcode.h ../cups/pwg-private.h \
-  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/ppd-private.h \
-  ../cups/ppd.h ../cups/thread-private.h ../cups/snmp-private.h \
-  ../cups/backend.h ../cups/sidechannel.h
+  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/thread-private.h \
+  ../cups/snmp-private.h ../cups/backend.h ../cups/sidechannel.h \
+  ../cups/ppd-private.h ../cups/ppd.h ../cups/raster.h
 testbackend.o: testbackend.c ../cups/string-private.h ../config.h \
   ../cups/cups.h ../cups/file.h ../cups/versioning.h ../cups/ipp.h \
   ../cups/http.h ../cups/array.h ../cups/language.h ../cups/pwg.h \
@@ -62,16 +58,15 @@ testsupplies.o: testsupplies.c backend-private.h ../cups/cups-private.h \
   ../cups/ipp-private.h ../cups/ipp.h ../cups/http.h \
   ../cups/http-private.h ../cups/language.h ../cups/md5-private.h \
   ../cups/language-private.h ../cups/transcode.h ../cups/pwg-private.h \
-  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/ppd-private.h \
-  ../cups/ppd.h ../cups/thread-private.h ../cups/snmp-private.h \
-  ../cups/backend.h ../cups/sidechannel.h
+  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/thread-private.h \
+  ../cups/snmp-private.h ../cups/backend.h ../cups/sidechannel.h
 usb.o: usb.c backend-private.h ../cups/cups-private.h \
   ../cups/string-private.h ../config.h ../cups/debug-private.h \
   ../cups/versioning.h ../cups/array-private.h ../cups/array.h \
   ../cups/ipp-private.h ../cups/ipp.h ../cups/http.h \
   ../cups/http-private.h ../cups/language.h ../cups/md5-private.h \
   ../cups/language-private.h ../cups/transcode.h ../cups/pwg-private.h \
-  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/ppd-private.h \
-  ../cups/ppd.h ../cups/thread-private.h ../cups/snmp-private.h \
-  ../cups/backend.h ../cups/sidechannel.h usb-darwin.c \
-  ../cups/file-private.h
+  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/thread-private.h \
+  ../cups/snmp-private.h ../cups/backend.h ../cups/sidechannel.h \
+  usb-darwin.c ../cups/file-private.h ../cups/ppd-private.h \
+  ../cups/ppd.h ../cups/raster.h

backend/Makefile

@@ -1,5 +1,5 @@
 #
-# "$Id: Makefile 11859 2014-05-08 22:42:44Z msweet $"
+# "$Id: Makefile 11984 2014-07-02 13:16:59Z msweet $"
 #
 #   Backend makefile for CUPS.
 #
@@ -315,5 +315,5 @@ include Dependencies
 
 
 #
-# End of "$Id: Makefile 11859 2014-05-08 22:42:44Z msweet $".
+# End of "$Id: Makefile 11984 2014-07-02 13:16:59Z msweet $".
 #

backend/backend-private.h

@@ -1,5 +1,5 @@
 /*
- * "$Id: backend-private.h 11558 2014-02-06 18:33:34Z msweet $"
+ * "$Id: backend-private.h 11984 2014-07-02 13:16:59Z msweet $"
  *
  * Backend support definitions for CUPS.
  *
@@ -334,5 +334,5 @@ extern int		backendWaitLoop(int snmp_fd, http_addr_t *addr,
 
 
 /*
- * End of "$Id: backend-private.h 11558 2014-02-06 18:33:34Z msweet $".
+ * End of "$Id: backend-private.h 11984 2014-07-02 13:16:59Z msweet $".
  */

backend/dnssd.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: dnssd.c 12970 2015-11-13 20:02:51Z msweet $"
+ * "$Id: dnssd.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * DNS-SD discovery backend for CUPS.
  *
@@ -1042,9 +1042,7 @@ query_callback(
                   "interfaceIndex=%d, errorCode=%d, fullName=\"%s\", "
 		  "rrtype=%u, rrclass=%u, rdlen=%u, rdata=%p, ttl=%u, "
 		  "context=%p)\n",
-          sdRef, flags, interfaceIndex, errorCode,
-	  fullName ? fullName : "(null)", rrtype, rrclass, rdlen, rdata, ttl,
-	  context);
+          sdRef, flags, interfaceIndex, errorCode, fullName, rrtype, rrclass, rdlen, rdata, ttl, context);
 
  /*
   * Only process "add" data...
@@ -1057,9 +1055,7 @@ query_callback(
   fprintf(stderr, "DEBUG2: query_callback(browser=%p, interfaceIndex=%d, "
                   "protocol=%d, event=%d, fullName=\"%s\", rrclass=%u, "
 		  "rrtype=%u, rdata=%p, rdlen=%u, flags=%x, context=%p)\n",
-          browser, interfaceIndex, protocol, event,
-	  fullName ? fullName : "(null)", rrclass, rrtype, rdata,
-	  (unsigned)rdlen, flags, context);
+          browser, interfaceIndex, protocol, event, fullName, rrclass, rrtype, rdata, (unsigned)rdlen, flags, context);
 
  /*
   * Only process "add" data...
@@ -1194,9 +1190,9 @@ query_callback(
       snprintf(device_id, sizeof(device_id), "MFG:%s;MDL:%s;",
 	       make_and_model, model);
     else if (!_cups_strncasecmp(model, "designjet ", 10))
-      snprintf(device_id, sizeof(device_id), "MFG:HP;MDL:%s;", model + 10);
+      snprintf(device_id, sizeof(device_id), "MFG:HP;MDL:%s", model + 10);
     else if (!_cups_strncasecmp(model, "stylus ", 7))
-      snprintf(device_id, sizeof(device_id), "MFG:EPSON;MDL:%s;", model + 7);
+      snprintf(device_id, sizeof(device_id), "MFG:EPSON;MDL:%s", model + 7);
     else if ((ptr = strchr(model, ' ')) != NULL)
     {
      /*
@@ -1206,7 +1202,7 @@ query_callback(
       memcpy(make_and_model, model, (size_t)(ptr - model));
       make_and_model[ptr - model] = '\0';
 
-      snprintf(device_id, sizeof(device_id), "MFG:%s;MDL:%s;",
+      snprintf(device_id, sizeof(device_id), "MFG:%s;MDL:%s",
 	       make_and_model, ptr + 1);
     }
   }
@@ -1322,5 +1318,5 @@ unquote(char       *dst,		/* I - Destination buffer */
 
 
 /*
- * End of "$Id: dnssd.c 12970 2015-11-13 20:02:51Z msweet $".
+ * End of "$Id: dnssd.c 13138 2016-03-15 14:59:54Z msweet $".
  */

backend/ieee1284.c

@@ -1,9 +1,9 @@
 /*
- * "$Id: ieee1284.c 11594 2014-02-14 20:09:01Z msweet $"
+ * "$Id: ieee1284.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * IEEE-1284 support functions for CUPS.
  *
- * Copyright 2007-2014 by Apple Inc.
+ * Copyright 2007-2015 by Apple Inc.
  * Copyright 1997-2007 by Easy Software Products, all rights reserved.
  *
  * These coded instructions, statements, and computer programs are the
@@ -20,6 +20,7 @@
  */
 
 #include "backend-private.h"
+#include <cups/ppd-private.h>
 
 
 /*
@@ -475,5 +476,5 @@ backendGetMakeModel(
 
 
 /*
- * End of "$Id: ieee1284.c 11594 2014-02-14 20:09:01Z msweet $".
+ * End of "$Id: ieee1284.c 13138 2016-03-15 14:59:54Z msweet $".
  */

backend/ipp.c

@@ -1,9 +1,7 @@
 /*
- * "$Id: ipp.c 12896 2015-10-09 13:15:22Z msweet $"
- *
  * IPP backend for CUPS.
  *
- * Copyright 2007-2015 by Apple Inc.
+ * Copyright 2007-2016 by Apple Inc.
  * Copyright 1997-2007 by Easy Software Products, all rights reserved.
  *
  * These coded instructions, statements, and computer programs are the
@@ -20,6 +18,7 @@
  */
 
 #include "backend-private.h"
+#include <cups/ppd-private.h>
 #include <cups/array-private.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -108,6 +107,7 @@ static const char * const pattrs[] =	/* Printer attributes we want */
   "copies-supported",
   "cups-version",
   "document-format-supported",
+  "job-password-encryption-supported",
   "marker-colors",
   "marker-high-levels",
   "marker-levels",
@@ -236,9 +236,10 @@ main(int  argc,				/* I - Number of command-line args */
   int		delay,			/* Delay for retries */
 		prev_delay;		/* Previous delay */
   const char	*compression;		/* Compression mode */
-  int		waitjob,		/* Wait for job complete? */
+  int		waitjob,			/* Wait for job complete? */
 		waitjob_tries = 0,	/* Number of times we've waited */
 		waitprinter;		/* Wait for printer ready? */
+  time_t	waittime;		/* Wait time for held jobs */
   _cups_monitor_t monitor;		/* Monitoring data */
   ipp_attribute_t *job_id_attr;		/* job-id attribute */
   int		job_id;			/* job-id value */
@@ -249,6 +250,7 @@ main(int  argc,				/* I - Number of command-line args */
 #endif /* HAVE_LIBZ */
   ipp_attribute_t *copies_sup;		/* copies-supported */
   ipp_attribute_t *cups_version;	/* cups-version */
+  ipp_attribute_t *encryption_sup;	/* job-password-encryption-supported */
   ipp_attribute_t *format_sup;		/* document-format-supported */
   ipp_attribute_t *job_auth;		/* job-authorization-uri */
   ipp_attribute_t *media_col_sup;	/* media-col-supported */
@@ -880,6 +882,7 @@ main(int  argc,				/* I - Number of command-line args */
 #endif /* HAVE_LIBZ */
   copies_sup           = NULL;
   cups_version         = NULL;
+  encryption_sup       = NULL;
   format_sup           = NULL;
   media_col_sup        = NULL;
   supported            = NULL;
@@ -1125,6 +1128,8 @@ main(int  argc,				/* I - Number of command-line args */
 
     cups_version = ippFindAttribute(supported, "cups-version", IPP_TAG_TEXT);
 
+    encryption_sup = ippFindAttribute(supported, "job-password-encryption-supported", IPP_TAG_KEYWORD);
+
     if ((format_sup = ippFindAttribute(supported, "document-format-supported",
 	                               IPP_TAG_MIMETYPE)) != NULL)
     {
@@ -1309,6 +1314,41 @@ main(int  argc,				/* I - Number of command-line args */
       if ((mandatory = ppdFindAttr(ppd, "cupsMandatory", NULL)) != NULL)
         strlcpy(mandatory_attrs, mandatory->value, sizeof(mandatory_attrs));
     }
+
+   /*
+    * Validate job-password/-encryption...
+    */
+
+    if (cupsGetOption("job-password", num_options, options))
+    {
+      const char *keyword;		/* job-password-encryption value */
+      static const char * const hashes[] =
+      {					/* List of supported hash algorithms, in order of preference */
+        "sha-512",
+        "sha-384",
+        "sha-512_256",
+        "sha-512-224",
+        "sha-256",
+        "sha-224",
+        "sha",
+        "none"
+      };
+
+      if ((keyword = cupsGetOption("job-password-encryption", num_options, options)) == NULL || !ippContainsString(encryption_sup, keyword))
+      {
+       /*
+        * Either no job-password-encryption or the value isn't supported by
+        * the printer...
+        */
+
+        for (i = 0; i < (int)(sizeof(hashes) / sizeof(hashes[0])); i ++)
+          if (ippContainsString(encryption_sup, hashes[i]))
+            break;
+
+        if (i < (int)(sizeof(hashes) / sizeof(hashes[0])))
+          num_options = cupsAddOption("job-password-encryption", hashes[i], num_options, &options);
+      }
+    }
   }
   else
     num_options = 0;
@@ -1927,7 +1967,7 @@ main(int  argc,				/* I - Number of command-line args */
 
     _cupsLangPrintFilter(stderr, "INFO", _("Waiting for job to complete."));
 
-    for (delay = _cupsNextDelay(0, &prev_delay); !job_canceled;)
+    for (delay = _cupsNextDelay(0, &prev_delay), waittime = time(NULL) + 30; !job_canceled;)
     {
      /*
       * Check for side-channel requests...
@@ -2038,10 +2078,11 @@ main(int  argc,				/* I - Number of command-line args */
 		    job_sheets->values[0].integer);
 
 	 /*
-          * Stop polling if the job is finished or pending-held...
+          * Stop polling if the job is finished or pending-held for 30 seconds...
 	  */
 
-          if (job_state->values[0].integer > IPP_JOB_STOPPED)
+          if (job_state->values[0].integer > IPP_JSTATE_STOPPED ||
+	      (job_state->values[0].integer == IPP_JSTATE_HELD && time(NULL) > waittime))
 	  {
 	    ippDelete(response);
 	    break;
@@ -3500,7 +3541,3 @@ update_reasons(ipp_attribute_t *attr,	/* I - printer-state-reasons or NULL */
   else if (rem[0])
     fprintf(stderr, "%s\n", rem);
 }
-
-/*
- * End of "$Id: ipp.c 12896 2015-10-09 13:15:22Z msweet $".
- */

backend/lpd.c

@@ -1,9 +1,9 @@
 /*
- * "$Id: lpd.c 13040 2016-01-11 20:29:13Z msweet $"
+ * "$Id: lpd.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Line Printer Daemon backend for CUPS.
  *
- * Copyright 2007-2013 by Apple Inc.
+ * Copyright 2007-2016 by Apple Inc.
  * Copyright 1997-2007 by Easy Software Products, all rights reserved.
  *
  * These coded instructions, statements, and computer programs are the
@@ -77,6 +77,7 @@ static int	abort_job = 0;		/* Non-zero if we get SIGTERM */
  * Local functions...
  */
 
+static int	cups_rresvport(int *port, int family);
 static int	lpd_command(int lpd_fd, char *format, ...);
 static int	lpd_queue(const char *hostname, http_addrlist_t *addrlist,
 			  const char *printer, int print_fd, int snmp_fd,
@@ -85,9 +86,6 @@ static int	lpd_queue(const char *hostname, http_addrlist_t *addrlist,
 			  int reserve, int manual_copies, int timeout,
 			  int contimeout, const char *orighost);
 static ssize_t	lpd_write(int lpd_fd, char *buffer, size_t length);
-#ifndef HAVE_RRESVPORT_AF
-static int	rresvport_af(int *port, int family);
-#endif /* !HAVE_RRESVPORT_AF */
 static void	sigterm_handler(int sig);
 
 
@@ -572,6 +570,84 @@ main(int  argc,				/* I - Number of command-line arguments (6 or 7) */
 }
 
 
+/*
+ * 'cups_rresvport()' - A simple implementation of rresvport_af().
+ */
+
+static int				/* O  - Socket or -1 on error */
+cups_rresvport(int *port,		/* IO - Port number to bind to */
+               int family)		/* I  - Address family */
+{
+  http_addr_t	addr;			/* Socket address */
+  int		fd;			/* Socket file descriptor */
+
+
+ /*
+  * Try to create an IPv4 socket...
+  */
+
+  if ((fd = socket(family, SOCK_STREAM, 0)) < 0)
+    return (-1);
+
+ /*
+  * Initialize the address buffer...
+  */
+
+  memset(&addr, 0, sizeof(addr));
+  addr.addr.sa_family = (sa_family_t)family;
+
+ /*
+  * Try to bind the socket to a reserved port...
+  */
+
+  while (*port > 511)
+  {
+   /*
+    * Set the port number...
+    */
+
+    _httpAddrSetPort(&addr, *port);
+
+   /*
+    * Try binding the port to the socket; return if all is OK...
+    */
+
+    if (!bind(fd, (struct sockaddr *)&addr, (socklen_t)httpAddrLength(&addr)))
+      return (fd);
+
+   /*
+    * Stop if we have any error other than "address already in use"...
+    */
+
+    if (errno != EADDRINUSE)
+    {
+      httpAddrClose(NULL, fd);
+
+      return (-1);
+    }
+
+   /*
+    * Try the next port...
+    */
+
+    (*port)--;
+  }
+
+ /*
+  * Wasn't able to bind to a reserved port, so close the socket and return
+  * -1...
+  */
+
+#ifdef WIN32
+  closesocket(fd);
+#else
+  close(fd);
+#endif /* WIN32 */
+
+  return (-1);
+}
+
+
 /*
  * 'lpd_command()' - Send an LPR command sequence and wait for a reply.
  */
@@ -753,7 +829,7 @@ lpd_queue(const char      *hostname,	/* I - Host to connect to */
 	* priviledged lport between 721 and 731...
 	*/
 
-	if ((fd = rresvport_af(&lport, addr->addr.addr.sa_family)) < 0)
+	if ((fd = cups_rresvport(&lport, addr->addr.addr.sa_family)) < 0)
 	{
 	  perror("DEBUG: Unable to reserve port");
 	  sleep(1);
@@ -1226,86 +1302,6 @@ lpd_write(int     lpd_fd,		/* I - LPD socket */
 }
 
 
-#ifndef HAVE_RRESVPORT_AF
-/*
- * 'rresvport_af()' - A simple implementation of rresvport_af().
- */
-
-static int				/* O  - Socket or -1 on error */
-rresvport_af(int *port,			/* IO - Port number to bind to */
-             int family)		/* I  - Address family */
-{
-  http_addr_t	addr;			/* Socket address */
-  int		fd;			/* Socket file descriptor */
-
-
- /*
-  * Try to create an IPv4 socket...
-  */
-
-  if ((fd = socket(family, SOCK_STREAM, 0)) < 0)
-    return (-1);
-
- /*
-  * Initialize the address buffer...
-  */
-
-  memset(&addr, 0, sizeof(addr));
-  addr.addr.sa_family = (sa_family_t)family;
-
- /*
-  * Try to bind the socket to a reserved port...
-  */
-
-  while (*port > 511)
-  {
-   /*
-    * Set the port number...
-    */
-
-    _httpAddrSetPort(&addr, *port);
-
-   /*
-    * Try binding the port to the socket; return if all is OK...
-    */
-
-    if (!bind(fd, (struct sockaddr *)&addr, httpAddrLength(&addr)))
-      return (fd);
-
-   /*
-    * Stop if we have any error other than "address already in use"...
-    */
-
-    if (errno != EADDRINUSE)
-    {
-      httpAddrClose(NULL, fd);
-
-      return (-1);
-    }
-
-   /*
-    * Try the next port...
-    */
-
-    (*port)--;
-  }
-
- /*
-  * Wasn't able to bind to a reserved port, so close the socket and return
-  * -1...
-  */
-
-#  ifdef WIN32
-  closesocket(fd);
-#  else
-  close(fd);
-#  endif /* WIN32 */
-
-  return (-1);
-}
-#endif /* !HAVE_RRESVPORT_AF */
-
-
 /*
  * 'sigterm_handler()' - Handle 'terminate' signals that stop the backend.
  */
@@ -1320,5 +1316,5 @@ sigterm_handler(int sig)		/* I - Signal */
 
 
 /*
- * End of "$Id: lpd.c 13040 2016-01-11 20:29:13Z msweet $".
+ * End of "$Id: lpd.c 13138 2016-03-15 14:59:54Z msweet $".
  */

backend/network.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: network.c 12124 2014-08-28 15:37:22Z msweet $"
+ * "$Id: network.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Common backend network APIs for CUPS.
  *
@@ -304,5 +304,5 @@ backendNetworkSideCB(
 
 
 /*
- * End of "$Id: network.c 12124 2014-08-28 15:37:22Z msweet $".
+ * End of "$Id: network.c 13138 2016-03-15 14:59:54Z msweet $".
  */

backend/org.cups.usb-quirks

@@ -52,67 +52,67 @@
 # NEC Picty800 (HP OEM)
 0x0409 0xf1be unidir
 
-# Lexmark International, Inc. (e250d) (https://bugs.launchpad.net/bugs/1084164)
+# Lexmark International, Inc. (e250d), https://bugs.launchpad.net/bugs/1084164
 0x043d 0x00f3 no-reattach
 
 # Kyocera Mita FS 820, by zut <kernel@zut.de>
 0x0482 0x0010 unidir
 
-# Canon, Inc. PIXMA iP6000D Printer (https://bugs.launchpad.net/bugs/1160638)
+# Canon, Inc. PIXMA iP6000D Printer, https://bugs.launchpad.net/bugs/1160638
 0x04a9 0x1095 unidir
 
-# Canon, Inc. PIXMA iP4200 Printer (Issue #4155)
+# Canon, Inc. PIXMA iP4200 Printer, http://www.cups.org/str.php?L4155
 0x04a9 0x10a2 unidir
 
-# Canon, Inc. PIXMA iP4300 Printer (https://bugs.launchpad.net/bugs/1032385)
+# Canon, Inc. PIXMA iP4300 Printer, https://bugs.launchpad.net/bugs/1032385
 0x04a9 0x10b6 unidir
 
-# Canon, Inc. MP210 (https://bugzilla.redhat.com/show_bug.cgi?id=847923#c53)
+# Canon, Inc. MP210 https://bugzilla.redhat.com/show_bug.cgi?id=847923#c53
 0x04a9 0x1721 unidir
 
-# Canon, Inc. MP500 Printer (https://bugs.launchpad.net/bugs/1032456)
+# Canon, Inc. MP500 Printer, https://bugs.launchpad.net/bugs/1032456
 0x04a9 0x170c unidir
 
-# Canon, Inc. MP510 Printer (https://bugs.launchpad.net/bugs/1050009)
+# Canon, Inc. MP510 Printer, https://bugs.launchpad.net/bugs/1050009
 0x04a9 0x1717 unidir
 
-# Canon, Inc. MP550 Printer (Issue #4155)
+# Canon, Inc. MP550 Printer, http://www.cups.org/str.php?L4155
 0x04a9 0x173d unidir
 
-# Canon, Inc. MP560 Printer (Issue #4155)
+# Canon, Inc. MP560 Printer, http://www.cups.org/str.php?L4155
 0x04a9 0x173e unidir
 
-# Canon, Inc. MF4150 Printer (https://bugs.launchpad.net/bugs/1160638)
+# Canon, Inc. MF4150 Printer, https://bugs.launchpad.net/bugs/1160638
 0x04a9 0x26a3 no-reattach
 
-# Brother Industries, Ltd HL-1250 Laser Printer (https://bugs.debian.org/712512)
+# Brother Industries, Ltd HL-1250 Laser Printer, https://bugs.debian.org/712512
 0x04f9 0x0007 no-reattach
 
-# Brother Industries, Ltd HL-1430 Laser Printer (https://bugs.launchpad.net/bugs/1038695)
+# Brother Industries, Ltd HL-1430 Laser Printer, https://bugs.launchpad.net/bugs/1038695
 0x04f9 0x001a no-reattach
 
-# Brother Industries, Ltd HL-1440 Laser Printer (https://bugs.launchpad.net/bugs/1000253)
+# Brother Industries, Ltd HL-1440 Laser Printer, https://bugs.launchpad.net/bugs/1000253
 0x04f9 0x000d no-reattach unidir
 
-# Brother Industries, Ltd HL-1450 Laser Printer (https://bugs.launchpad.net/bugs/1000253)
+# Brother Industries, Ltd HL-1450 Laser Printer, https://bugs.launchpad.net/bugs/1000253
 0x04f9 0x000e no-reattach unidir
 
-# Oki Data Corp. Okipage 14ex Printer (https://bugs.launchpad.net/bugs/872483)
+# Oki Data Corp. Okipage 14ex Printer, https://bugs.launchpad.net/bugs/872483
 0x06bc 0x000b no-reattach
 
-# Oki Data Corp. B410d (https://bugs.launchpad.net/bugs/872483)
+# Oki Data Corp. B410d, https://bugs.launchpad.net/bugs/872483
 0x06bc 0x01c7 no-reattach
 
-# Seiko Epson Corp. Stylus Color 740 / Photo 750 (http://bugs.debian.org/697970)
+# Seiko Epson Corp. Stylus Color 740 / Photo 750, http://bugs.debian.org/697970
 0x04b8 0x0001 no-reattach unidir
 
-# Seiko Epson Corp. Stylus Color 670 (https://bugs.launchpad.net/bugs/872483)
+# Seiko Epson Corp. Stylus Color 670, https://bugs.launchpad.net/bugs/872483
 0x04b8 0x0005 no-reattach
 
 # Seiko Epson Receipt Printer M129C
 0x04b8 0x0202 vendor-class
 
-# Prolific Technology, Inc. PL2305 Parallel Port (USB -> Parallel adapter) (https://bugs.launchpad.net/bugs/987485)
+# Prolific Technology, Inc. PL2305 Parallel Port (USB -> Parallel adapter), https://bugs.launchpad.net/bugs/987485
 0x067b 0x2305 no-reattach soft-reset unidir
 
 # Xerox Phaser 3124 https://bugzilla.redhat.com/show_bug.cgi?id=867392
@@ -121,13 +121,13 @@
 # Xerox WorkCentre 3210 https://bugs.launchpad.net/bugs/1102470
 0x0924 0x4293 no-reattach
 
-# QinHeng Electronics CH340S (USB -> Parallel adapter) (https://bugs.launchpad.net/bugs/1000253)
+# QinHeng Electronics CH340S (USB -> Parallel adapter), https://bugs.launchpad.net/bugs/1000253
 0x1a86 0x7584 no-reattach
 
-# All Samsung devices (https://bugs.launchpad.net/bugs/1032456)
+# All Samsung devices, https://bugs.launchpad.net/bugs/1032456
 0x04e8 soft-reset
 
-# All Zebra devices (https://bugs.launchpad.net/bugs/1001028)
+# All Zebra devices, https://bugs.launchpad.net/bugs/1001028
 0x0a5f unidir
 
 # Canon CP-10
@@ -217,33 +217,27 @@
 # Lexmark E238 (<rdar://problem/14493054>)
 0x043d 0x00d7 no-reattach
 
-# Lexmark E238 (Issue #4448)
+# Lexmark E238 (STR #4448)
 0x043d 0x009a no-reattach
 
-# Canon MX310 (Issue #4482)
+# Canon MX310 (STR #4482)
 0x04a9 0x1728 unidir
 
-# Canon MX320 (Issue #4482)
+# Canon MX320 (STR #4482)
 0x04A9 0x1736 unidir
 
-# All Intermec devices (Issue #4553)
+# All Intermec devices (STR #4553)
 0x067e no-reattach
 
-# HP LaserJet 1150 (Issue #4549)
+# HP LaserJet 1150 (STR #4549)
 0x03f0 0x0f17 delay-close
 
-# HP LaserJet 1300 (Issue #4549)
+# HP LaserJet 1300 (STR #4549)
 0x03f0 0x1017 delay-close
 0x03f0 0x1117 delay-close
 
-# HP LaserJet 1320 (Issue #4549)
+# HP LaserJet 1320 (STR #4549)
 0x03f0 0x1d17 delay-close
 
 # Canon, Inc. MP530 Printer
 0x04a9 0x1712 unidir
-
-# Xerox WorkCentre 3220 (https://bugs.launchpad.net/bugs/1406203, Issue #4789)
-0x0924 0x4294 no-reattach
-
-# Lexmark C540n (Issue #4778)
-0x043d 0x0139 no-reattach

backend/runloop.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: runloop.c 11558 2014-02-06 18:33:34Z msweet $"
+ * "$Id: runloop.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * Common run loop APIs for CUPS backends.
  *
@@ -528,5 +528,5 @@ backendWaitLoop(
 
 
 /*
- * End of "$Id: runloop.c 11558 2014-02-06 18:33:34Z msweet $".
+ * End of "$Id: runloop.c 11984 2014-07-02 13:16:59Z msweet $".
  */

backend/snmp-supplies.c

@@ -1,9 +1,9 @@
 /*
- * "$Id: snmp-supplies.c 12227 2014-10-21 13:42:04Z msweet $"
+ * "$Id: snmp-supplies.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * SNMP supplies functions for CUPS.
  *
- * Copyright 2008-2014 by Apple Inc.
+ * Copyright 2008-2015 by Apple Inc.
  *
  * These coded instructions, statements, and computer programs are the
  * property of Apple Inc. and are protected by Federal copyright
@@ -19,6 +19,7 @@
  */
 
 #include "backend-private.h"
+#include <cups/ppd-private.h>
 #include <cups/array.h>
 
 
@@ -1098,5 +1099,5 @@ utf16_to_utf8(
 
 
 /*
- * End of "$Id: snmp-supplies.c 12227 2014-10-21 13:42:04Z msweet $".
+ * End of "$Id: snmp-supplies.c 13138 2016-03-15 14:59:54Z msweet $".
  */

backend/snmp.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: snmp.c 11594 2014-02-14 20:09:01Z msweet $"
+ * "$Id: snmp.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * SNMP discovery backend for CUPS.
  *
@@ -1364,5 +1364,5 @@ update_cache(snmp_cache_t *device,	/* I - Device */
 
 
 /*
- * End of "$Id: snmp.c 11594 2014-02-14 20:09:01Z msweet $".
+ * End of "$Id: snmp.c 11984 2014-07-02 13:16:59Z msweet $".
  */

backend/socket.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: socket.c 11907 2014-06-09 18:35:32Z msweet $"
+ * "$Id: socket.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * AppSocket backend for CUPS.
  *
@@ -517,5 +517,5 @@ wait_bc(int device_fd,			/* I - Socket */
 
 
 /*
- * End of "$Id: socket.c 11907 2014-06-09 18:35:32Z msweet $".
+ * End of "$Id: socket.c 11984 2014-07-02 13:16:59Z msweet $".
  */

backend/testbackend.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: testbackend.c 11594 2014-02-14 20:09:01Z msweet $"
+ * "$Id: testbackend.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * Backend test program for CUPS.
  *
@@ -680,5 +680,5 @@ walk_cb(const char *oid,		/* I - OID */
 
 
 /*
- * End of "$Id: testbackend.c 11594 2014-02-14 20:09:01Z msweet $".
+ * End of "$Id: testbackend.c 11984 2014-07-02 13:16:59Z msweet $".
  */

backend/usb-darwin.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: usb-darwin.c 12928 2015-10-23 21:31:58Z msweet $"
+ * "$Id: usb-darwin.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Copyright 2005-2015 Apple Inc. All rights reserved.
  *
@@ -63,6 +63,7 @@
 #include <cups/file-private.h>
 #include <cups/sidechannel.h>
 #include <cups/language-private.h>
+#include <cups/ppd-private.h>
 #include "backend-private.h"
 #include <CoreFoundation/CoreFoundation.h>
 #include <IOKit/usb/IOUSBLib.h>
@@ -2537,5 +2538,5 @@ log_usb_class_driver(int is_64bit)	/* I - Is the USB class driver 64-bit? */
 
 
 /*
- * End of "$Id: usb-darwin.c 12928 2015-10-23 21:31:58Z msweet $".
+ * End of "$Id: usb-darwin.c 13138 2016-03-15 14:59:54Z msweet $".
  */

backend/usb-libusb.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: usb-libusb.c 12881 2015-09-15 21:20:02Z msweet $"
+ * "$Id: usb-libusb.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * LIBUSB interface code for CUPS.
  *
@@ -18,6 +18,7 @@
 
 #include <libusb.h>
 #include <cups/cups-private.h>
+#include <cups/ppd-private.h>
 #include <cups/dir.h>
 #include <pthread.h>
 #include <sys/select.h>
@@ -2021,6 +2022,6 @@ soft_reset_printer(
 
 
 /*
- * End of "$Id: usb-libusb.c 12881 2015-09-15 21:20:02Z msweet $".
+ * End of "$Id: usb-libusb.c 13138 2016-03-15 14:59:54Z msweet $".
  */
 

backend/usb-unix.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: usb-unix.c 12124 2014-08-28 15:37:22Z msweet $"
+ * "$Id: usb-unix.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * USB port backend for CUPS.
  *
@@ -603,5 +603,5 @@ side_cb(int         print_fd,		/* I - Print file */
 
 
 /*
- * End of "$Id: usb-unix.c 12124 2014-08-28 15:37:22Z msweet $".
+ * End of "$Id: usb-unix.c 13138 2016-03-15 14:59:54Z msweet $".
  */

berkeley/Dependencies

@@ -3,26 +3,23 @@ lpc.o: lpc.c ../cups/cups-private.h ../cups/string-private.h ../config.h \
   ../cups/array.h ../cups/ipp-private.h ../cups/ipp.h ../cups/http.h \
   ../cups/http-private.h ../cups/language.h ../cups/md5-private.h \
   ../cups/language-private.h ../cups/transcode.h ../cups/pwg-private.h \
-  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/ppd-private.h \
-  ../cups/ppd.h ../cups/thread-private.h
+  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/thread-private.h
 lpq.o: lpq.c ../cups/cups-private.h ../cups/string-private.h ../config.h \
   ../cups/debug-private.h ../cups/versioning.h ../cups/array-private.h \
   ../cups/array.h ../cups/ipp-private.h ../cups/ipp.h ../cups/http.h \
   ../cups/http-private.h ../cups/language.h ../cups/md5-private.h \
   ../cups/language-private.h ../cups/transcode.h ../cups/pwg-private.h \
-  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/ppd-private.h \
-  ../cups/ppd.h ../cups/thread-private.h
+  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/thread-private.h
 lpr.o: lpr.c ../cups/cups-private.h ../cups/string-private.h ../config.h \
   ../cups/debug-private.h ../cups/versioning.h ../cups/array-private.h \
   ../cups/array.h ../cups/ipp-private.h ../cups/ipp.h ../cups/http.h \
   ../cups/http-private.h ../cups/language.h ../cups/md5-private.h \
   ../cups/language-private.h ../cups/transcode.h ../cups/pwg-private.h \
-  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/ppd-private.h \
-  ../cups/ppd.h ../cups/thread-private.h
+  ../cups/cups.h ../cups/file.h ../cups/pwg.h ../cups/thread-private.h
 lprm.o: lprm.c ../cups/cups-private.h ../cups/string-private.h \
   ../config.h ../cups/debug-private.h ../cups/versioning.h \
   ../cups/array-private.h ../cups/array.h ../cups/ipp-private.h \
   ../cups/ipp.h ../cups/http.h ../cups/http-private.h ../cups/language.h \
   ../cups/md5-private.h ../cups/language-private.h ../cups/transcode.h \
   ../cups/pwg-private.h ../cups/cups.h ../cups/file.h ../cups/pwg.h \
-  ../cups/ppd-private.h ../cups/ppd.h ../cups/thread-private.h
+  ../cups/thread-private.h

berkeley/lpc.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: lpc.c 11558 2014-02-06 18:33:34Z msweet $"
+ * "$Id: lpc.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * "lpc" command for CUPS.
  *
@@ -438,5 +438,5 @@ show_status(http_t     *http,		/* I - HTTP connection to server */
 
 
 /*
- * End of "$Id: lpc.c 11558 2014-02-06 18:33:34Z msweet $".
+ * End of "$Id: lpc.c 11984 2014-07-02 13:16:59Z msweet $".
  */

berkeley/lpq.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: lpq.c 11558 2014-02-06 18:33:34Z msweet $"
+ * "$Id: lpq.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * "lpq" command for CUPS.
  *
@@ -641,5 +641,5 @@ usage(void)
 
 
 /*
- * End of "$Id: lpq.c 11558 2014-02-06 18:33:34Z msweet $".
+ * End of "$Id: lpq.c 11984 2014-07-02 13:16:59Z msweet $".
  */

berkeley/lpr.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: lpr.c 11558 2014-02-06 18:33:34Z msweet $"
+ * "$Id: lpr.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * "lpr" command for CUPS.
  *
@@ -432,5 +432,5 @@ main(int  argc,				/* I - Number of command-line arguments */
 
 
 /*
- * End of "$Id: lpr.c 11558 2014-02-06 18:33:34Z msweet $".
+ * End of "$Id: lpr.c 11984 2014-07-02 13:16:59Z msweet $".
  */

cgi-bin/Dependencies

@@ -35,7 +35,9 @@ admin.o: admin.c cgi-private.h cgi.h ../cups/cups.h ../cups/file.h \
   ../cups/language.h ../cups/pwg.h help-index.h ../cups/debug-private.h \
   ../cups/language-private.h ../cups/transcode.h \
   ../cups/string-private.h ../config.h ../cups/ipp-private.h \
-  ../cups/adminutil.h ../cups/ppd.h
+  ../cups/http-private.h ../cups/md5-private.h ../cups/ppd-private.h \
+  ../cups/ppd.h ../cups/raster.h ../cups/pwg-private.h \
+  ../cups/adminutil.h
 classes.o: classes.c cgi-private.h cgi.h ../cups/cups.h ../cups/file.h \
   ../cups/versioning.h ../cups/ipp.h ../cups/http.h ../cups/array.h \
   ../cups/language.h ../cups/pwg.h help-index.h ../cups/debug-private.h \

cgi-bin/Makefile

@@ -1,5 +1,5 @@
 #
-# "$Id: Makefile 12519 2015-02-17 13:10:19Z msweet $"
+# "$Id: Makefile 11984 2014-07-02 13:16:59Z msweet $"
 #
 # CGI makefile for CUPS.
 #
@@ -353,5 +353,5 @@ include Dependencies
 
 
 #
-# End of "$Id: Makefile 12519 2015-02-17 13:10:19Z msweet $".
+# End of "$Id: Makefile 11984 2014-07-02 13:16:59Z msweet $".
 #

cgi-bin/admin.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: admin.c 12516 2015-02-12 20:18:11Z msweet $"
+ * "$Id: admin.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Administration CGI for CUPS.
  *
@@ -4277,5 +4277,5 @@ get_printer_ppd(const char *uri,	/* I - Printer URI */
 
 
 /*
- * End of "$Id: admin.c 12516 2015-02-12 20:18:11Z msweet $".
+ * End of "$Id: admin.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cgi-bin/classes.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: classes.c 11928 2014-06-13 00:08:32Z msweet $"
+ * "$Id: classes.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * Class status CGI for CUPS.
  *
@@ -546,5 +546,5 @@ show_class(http_t     *http,		/* I - Connection to server */
 
 
 /*
- * End of "$Id: classes.c 11928 2014-06-13 00:08:32Z msweet $".
+ * End of "$Id: classes.c 11984 2014-07-02 13:16:59Z msweet $".
  */

cgi-bin/help-index.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: help-index.c 12644 2015-05-19 21:22:35Z msweet $"
+ * "$Id: help-index.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Online help index routines for CUPS.
  *
@@ -1306,5 +1306,5 @@ help_sort_words(help_word_t *w1,	/* I - Second word */
 
 
 /*
- * End of "$Id: help-index.c 12644 2015-05-19 21:22:35Z msweet $".
+ * End of "$Id: help-index.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cgi-bin/ipp-var.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: ipp-var.c 12768 2015-06-30 16:13:38Z msweet $"
+ * "$Id: ipp-var.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * CGI <-> IPP variable routines for CUPS.
  *
@@ -1550,5 +1550,5 @@ cgiText(const char *message)		/* I - Message */
 
 
 /*
- * End of "$Id: ipp-var.c 12768 2015-06-30 16:13:38Z msweet $".
+ * End of "$Id: ipp-var.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cgi-bin/jobs.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: jobs.c 11558 2014-02-06 18:33:34Z msweet $"
+ * "$Id: jobs.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * Job status CGI for CUPS.
  *
@@ -204,5 +204,5 @@ do_job_op(http_t      *http,		/* I - HTTP connection */
 
 
 /*
- * End of "$Id: jobs.c 11558 2014-02-06 18:33:34Z msweet $".
+ * End of "$Id: jobs.c 11984 2014-07-02 13:16:59Z msweet $".
  */

cgi-bin/printers.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: printers.c 11928 2014-06-13 00:08:32Z msweet $"
+ * "$Id: printers.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * Printer status CGI for CUPS.
  *
@@ -566,5 +566,5 @@ show_printer(http_t     *http,		/* I - Connection to server */
 
 
 /*
- * End of "$Id: printers.c 11928 2014-06-13 00:08:32Z msweet $".
+ * End of "$Id: printers.c 11984 2014-07-02 13:16:59Z msweet $".
  */

cgi-bin/search.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: search.c 11558 2014-02-06 18:33:34Z msweet $"
+ * "$Id: search.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * Search routines for CUPS.
  *
@@ -371,5 +371,5 @@ cgiFreeSearch(void *search)		/* I - Search context */
 
 
 /*
- * End of "$Id: search.c 11558 2014-02-06 18:33:34Z msweet $".
+ * End of "$Id: search.c 11984 2014-07-02 13:16:59Z msweet $".
  */

cgi-bin/template.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: template.c 12700 2015-06-08 18:32:35Z msweet $"
+ * "$Id: template.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * CGI template function.
  *
@@ -686,5 +686,5 @@ cgi_puturi(const char *s,		/* I - String to output */
 
 
 /*
- * End of "$Id: template.c 12700 2015-06-08 18:32:35Z msweet $".
+ * End of "$Id: template.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cgi-bin/testcgi.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: testcgi.c 11558 2014-02-06 18:33:34Z msweet $"
+ * "$Id: testcgi.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * CGI test program for CUPS.
  *
@@ -65,5 +65,5 @@ main(void)
 
 
 /*
- * End of "$Id: testcgi.c 11558 2014-02-06 18:33:34Z msweet $".
+ * End of "$Id: testcgi.c 11984 2014-07-02 13:16:59Z msweet $".
  */

cgi-bin/var.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: var.c 12621 2015-05-06 21:32:18Z msweet $"
+ * "$Id: var.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * CGI form variable and array functions for CUPS.
  *
@@ -1297,5 +1297,5 @@ cgi_unlink_file(void)
 
 
 /*
- * End of "$Id: var.c 12621 2015-05-06 21:32:18Z msweet $".
+ * End of "$Id: var.c 13138 2016-03-15 14:59:54Z msweet $".
  */

conf/Makefile

@@ -1,5 +1,5 @@
 #
-# "$Id: Makefile 12533 2015-02-27 12:30:26Z msweet $"
+# "$Id: Makefile 13138 2016-03-15 14:59:54Z msweet $"
 #
 #   Configuration file makefile for CUPS.
 #
@@ -139,5 +139,5 @@ uninstall:
 
 
 #
-# End of "$Id: Makefile 12533 2015-02-27 12:30:26Z msweet $".
+# End of "$Id: Makefile 13138 2016-03-15 14:59:54Z msweet $".
 #

config-scripts/cups-common.m4

@@ -1,5 +1,5 @@
 dnl
-dnl "$Id: cups-common.m4 12852 2015-08-28 13:29:21Z msweet $"
+dnl "$Id: cups-common.m4 13138 2016-03-15 14:59:54Z msweet $"
 dnl
 dnl Common configuration stuff for CUPS.
 dnl
@@ -474,5 +474,5 @@ esac
 AC_SUBST(BUILDDIRS)
 
 dnl
-dnl End of "$Id: cups-common.m4 12852 2015-08-28 13:29:21Z msweet $".
+dnl End of "$Id: cups-common.m4 13138 2016-03-15 14:59:54Z msweet $".
 dnl

config-scripts/cups-compiler.m4

@@ -1,5 +1,5 @@
 dnl
-dnl "$Id: cups-compiler.m4 12742 2015-06-23 14:48:53Z msweet $"
+dnl "$Id: cups-compiler.m4 13138 2016-03-15 14:59:54Z msweet $"
 dnl
 dnl Compiler stuff for CUPS.
 dnl
@@ -246,5 +246,5 @@ case $uname in
 esac
 
 dnl
-dnl End of "$Id: cups-compiler.m4 12742 2015-06-23 14:48:53Z msweet $".
+dnl End of "$Id: cups-compiler.m4 13138 2016-03-15 14:59:54Z msweet $".
 dnl

config-scripts/cups-defaults.m4

@@ -1,5 +1,5 @@
 dnl
-dnl "$Id: cups-defaults.m4 12846 2015-08-26 18:26:22Z msweet $"
+dnl "$Id: cups-defaults.m4 13138 2016-03-15 14:59:54Z msweet $"
 dnl
 dnl   Default cupsd configuration settings for CUPS.
 dnl
@@ -409,5 +409,5 @@ AC_SUBST(CUPS_WEBIF)
 AC_DEFINE_UNQUOTED(CUPS_DEFAULT_WEBIF, $CUPS_DEFAULT_WEBIF)
 
 dnl
-dnl End of "$Id: cups-defaults.m4 12846 2015-08-26 18:26:22Z msweet $".
+dnl End of "$Id: cups-defaults.m4 13138 2016-03-15 14:59:54Z msweet $".
 dnl

config-scripts/cups-directories.m4

@@ -1,5 +1,5 @@
 dnl
-dnl "$Id: cups-directories.m4 11717 2014-03-21 16:42:53Z msweet $"
+dnl "$Id: cups-directories.m4 11984 2014-07-02 13:16:59Z msweet $"
 dnl
 dnl Directory stuff for CUPS.
 dnl
@@ -305,5 +305,5 @@ AC_DEFINE_UNQUOTED(CUPS_STATEDIR, "$CUPS_STATEDIR")
 AC_SUBST(CUPS_STATEDIR)
 
 dnl
-dnl End of "$Id: cups-directories.m4 11717 2014-03-21 16:42:53Z msweet $".
+dnl End of "$Id: cups-directories.m4 11984 2014-07-02 13:16:59Z msweet $".
 dnl

config-scripts/cups-dnssd.m4

@@ -1,5 +1,5 @@
 dnl
-dnl "$Id: cups-dnssd.m4 12845 2015-08-26 18:23:53Z msweet $"
+dnl "$Id: cups-dnssd.m4 13138 2016-03-15 14:59:54Z msweet $"
 dnl
 dnl   DNS Service Discovery (aka Bonjour) stuff for CUPS.
 dnl
@@ -82,5 +82,5 @@ AC_SUBST(IPPFIND_BIN)
 AC_SUBST(IPPFIND_MAN)
 
 dnl
-dnl End of "$Id: cups-dnssd.m4 12845 2015-08-26 18:23:53Z msweet $".
+dnl End of "$Id: cups-dnssd.m4 13138 2016-03-15 14:59:54Z msweet $".
 dnl

config-scripts/cups-gssapi.m4

@@ -1,5 +1,5 @@
 dnl
-dnl   "$Id: cups-gssapi.m4 11911 2014-06-10 13:54:53Z msweet $"
+dnl   "$Id: cups-gssapi.m4 11984 2014-07-02 13:16:59Z msweet $"
 dnl
 dnl   GSSAPI/Kerberos library detection for CUPS.
 dnl
@@ -129,5 +129,5 @@ AC_SUBST(CUPS_DEFAULT_GSSSERVICENAME)
 AC_DEFINE_UNQUOTED(CUPS_DEFAULT_GSSSERVICENAME, "$CUPS_DEFAULT_GSSSERVICENAME")
 
 dnl
-dnl End of "$Id: cups-gssapi.m4 11911 2014-06-10 13:54:53Z msweet $".
+dnl End of "$Id: cups-gssapi.m4 11984 2014-07-02 13:16:59Z msweet $".
 dnl

config-scripts/cups-network.m4

@@ -1,5 +1,5 @@
 dnl
-dnl "$Id: cups-network.m4 12324 2014-12-09 20:28:39Z msweet $"
+dnl "$Id: cups-network.m4 13138 2016-03-15 14:59:54Z msweet $"
 dnl
 dnl Networking stuff for CUPS.
 dnl
@@ -72,5 +72,5 @@ AC_SUBST(CUPS_DEFAULT_DOMAINSOCKET)
 AC_SUBST(CUPS_LISTEN_DOMAINSOCKET)
 
 dnl
-dnl End of "$Id: cups-network.m4 12324 2014-12-09 20:28:39Z msweet $".
+dnl End of "$Id: cups-network.m4 13138 2016-03-15 14:59:54Z msweet $".
 dnl

config-scripts/cups-ssl.m4

@@ -1,5 +1,5 @@
 dnl
-dnl "$Id: cups-ssl.m4 12645 2015-05-20 01:20:52Z msweet $"
+dnl "$Id: cups-ssl.m4 13138 2016-03-15 14:59:54Z msweet $"
 dnl
 dnl TLS stuff for CUPS.
 dnl
@@ -108,5 +108,5 @@ EXPORT_SSLLIBS="$SSLLIBS"
 AC_SUBST(EXPORT_SSLLIBS)
 
 dnl
-dnl End of "$Id: cups-ssl.m4 12645 2015-05-20 01:20:52Z msweet $".
+dnl End of "$Id: cups-ssl.m4 13138 2016-03-15 14:59:54Z msweet $".
 dnl

config-scripts/cups-startup.m4

@@ -1,5 +1,5 @@
 dnl
-dnl "$Id: cups-startup.m4 12857 2015-08-31 15:00:45Z msweet $"
+dnl "$Id: cups-startup.m4 13138 2016-03-15 14:59:54Z msweet $"
 dnl
 dnl Launch-on-demand/startup stuff for CUPS.
 dnl
@@ -188,5 +188,5 @@ fi
 
 
 dnl
-dnl End of "$Id: cups-startup.m4 12857 2015-08-31 15:00:45Z msweet $".
+dnl End of "$Id: cups-startup.m4 13138 2016-03-15 14:59:54Z msweet $".
 dnl

config.h.in

@@ -1,5 +1,5 @@
 /*
- * "$Id: config.h.in 12687 2015-06-03 17:19:04Z msweet $"
+ * "$Id: config.h.in 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Configuration file for CUPS.
  *
@@ -740,5 +740,5 @@ static __inline int _cups_abs(int i) { return (i < 0 ? -i : i); }
 #endif /* !_CUPS_CONFIG_H_ */
 
 /*
- * End of "$Id: config.h.in 12687 2015-06-03 17:19:04Z msweet $".
+ * End of "$Id: config.h.in 13138 2016-03-15 14:59:54Z msweet $".
  */

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for CUPS 2.1.4.
+# Generated by GNU Autoconf 2.68 for CUPS 2.2svn.
 #
 # Report bugs to <https://www.cups.org/str.php>.
 #
@@ -560,8 +560,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='CUPS'
 PACKAGE_TARNAME='cups'
-PACKAGE_VERSION='2.1.4'
-PACKAGE_STRING='CUPS 2.1.4'
+PACKAGE_VERSION='2.2svn'
+PACKAGE_STRING='CUPS 2.2svn'
 PACKAGE_BUGREPORT='https://www.cups.org/str.php'
 PACKAGE_URL='https://www.cups.org/'
 
@@ -1447,7 +1447,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures CUPS 2.1.4 to adapt to many kinds of systems.
+\`configure' configures CUPS 2.2svn to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1508,7 +1508,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of CUPS 2.1.4:";;
+     short | recursive ) echo "Configuration of CUPS 2.2svn:";;
    esac
   cat <<\_ACEOF
 
@@ -1687,7 +1687,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-CUPS configure 2.1.4
+CUPS configure 2.2svn
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -2151,7 +2151,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by CUPS $as_me 2.1.4, which was
+It was created by CUPS $as_me 2.2svn, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2526,7 +2526,7 @@ esac
 ac_config_headers="$ac_config_headers config.h"
 
 
-CUPS_VERSION="2.1.4"
+CUPS_VERSION="2.2svn"
 
 case "$CUPS_VERSION" in
 	*svn)
@@ -10765,7 +10765,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by CUPS $as_me 2.1.4, which was
+This file was extended by CUPS $as_me 2.2svn, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -10828,7 +10828,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-CUPS config.status 2.1.4
+CUPS config.status 2.2svn
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 

configure.ac

@@ -1,9 +1,9 @@
 dnl
-dnl "$Id: configure.ac 13087 2016-02-12 18:53:24Z msweet $"
+dnl "$Id: configure.ac 13138 2016-03-15 14:59:54Z msweet $"
 dnl
 dnl Configuration script for CUPS.
 dnl
-dnl Copyright 2007-2016 by Apple Inc.
+dnl Copyright 2007-2015 by Apple Inc.
 dnl Copyright 1997-2007 by Easy Software Products, all rights reserved.
 dnl
 dnl These coded instructions, statements, and computer programs are the
@@ -17,7 +17,7 @@ dnl We need at least autoconf 2.60...
 AC_PREREQ(2.60)
 
 dnl Package name and version...
-AC_INIT([CUPS], [2.1.4], [https://www.cups.org/str.php], [cups], [https://www.cups.org/])
+AC_INIT([CUPS], [2.2svn], [https://www.cups.org/str.php], [cups], [https://www.cups.org/])
 
 sinclude(config-scripts/cups-opsys.m4)
 sinclude(config-scripts/cups-common.m4)
@@ -95,5 +95,5 @@ AC_OUTPUT(Makedefs
 chmod +x cups-config
 
 dnl
-dnl End of "$Id: configure.ac 13087 2016-02-12 18:53:24Z msweet $".
+dnl End of "$Id: configure.ac 13138 2016-03-15 14:59:54Z msweet $".
 dnl

cups/Dependencies

@@ -2,99 +2,67 @@ adminutil.o: adminutil.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h adminutil.h
+  ../cups/cups.h file.h pwg.h thread-private.h ppd.h raster.h \
+  adminutil.h
 array.o: array.c ../cups/cups.h file.h versioning.h ipp.h http.h array.h \
   language.h pwg.h string-private.h ../config.h debug-private.h \
   array-private.h
-attr.o: attr.c cups-private.h string-private.h ../config.h \
-  debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
-  ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
-  md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
 auth.o: auth.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 backchannel.o: backchannel.c cups.h file.h versioning.h ipp.h http.h \
   array.h language.h pwg.h
 backend.o: backend.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h backend.h
-conflicts.o: conflicts.c cups-private.h string-private.h ../config.h \
-  debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
-  ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
-  md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
-custom.o: custom.c cups-private.h string-private.h ../config.h \
-  debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
-  ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
-  md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h backend.h ppd.h raster.h
 debug.o: debug.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 dest.o: dest.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 dest-job.o: dest-job.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 dest-localization.o: dest-localization.c cups-private.h string-private.h \
   ../config.h debug-private.h ../cups/versioning.h array-private.h \
   ../cups/array.h ipp-private.h ../cups/ipp.h http.h http-private.h \
   ../cups/language.h md5-private.h language-private.h \
   ../cups/transcode.h pwg-private.h ../cups/cups.h file.h pwg.h \
-  ppd-private.h ../cups/ppd.h thread-private.h
+  thread-private.h
 dest-options.o: dest-options.c cups-private.h string-private.h \
   ../config.h debug-private.h ../cups/versioning.h array-private.h \
   ../cups/array.h ipp-private.h ../cups/ipp.h http.h http-private.h \
   ../cups/language.h md5-private.h language-private.h \
   ../cups/transcode.h pwg-private.h ../cups/cups.h file.h pwg.h \
-  ppd-private.h ../cups/ppd.h thread-private.h
+  thread-private.h
 dir.o: dir.c string-private.h ../config.h debug-private.h \
   ../cups/versioning.h dir.h
-emit.o: emit.c cups-private.h string-private.h ../config.h \
-  debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
-  ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
-  md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
 encode.o: encode.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 file.o: file.c file-private.h cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 getdevices.o: getdevices.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 getifaddrs.o: getifaddrs.c http-private.h ../config.h ../cups/language.h \
   array.h versioning.h ../cups/http.h md5-private.h ipp-private.h \
   ../cups/ipp.h
@@ -102,73 +70,59 @@ getputfile.o: getputfile.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 globals.o: globals.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
+hash.o: hash.c cups-private.h string-private.h ../config.h \
+  debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
+  ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
+  md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
+  ../cups/cups.h file.h pwg.h thread-private.h
 http.o: http.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 http-addr.o: http-addr.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 http-addrlist.o: http-addrlist.c cups-private.h string-private.h \
   ../config.h debug-private.h ../cups/versioning.h array-private.h \
   ../cups/array.h ipp-private.h ../cups/ipp.h http.h http-private.h \
   ../cups/language.h md5-private.h language-private.h \
   ../cups/transcode.h pwg-private.h ../cups/cups.h file.h pwg.h \
-  ppd-private.h ../cups/ppd.h thread-private.h
+  thread-private.h
 http-support.o: http-support.c cups-private.h string-private.h \
   ../config.h debug-private.h ../cups/versioning.h array-private.h \
   ../cups/array.h ipp-private.h ../cups/ipp.h http.h http-private.h \
   ../cups/language.h md5-private.h language-private.h \
   ../cups/transcode.h pwg-private.h ../cups/cups.h file.h pwg.h \
-  ppd-private.h ../cups/ppd.h thread-private.h
+  thread-private.h
 ipp.o: ipp.c cups-private.h string-private.h ../config.h debug-private.h \
   ../cups/versioning.h array-private.h ../cups/array.h ipp-private.h \
   ../cups/ipp.h http.h http-private.h ../cups/language.h md5-private.h \
   language-private.h ../cups/transcode.h pwg-private.h ../cups/cups.h \
-  file.h pwg.h ppd-private.h ../cups/ppd.h thread-private.h
+  file.h pwg.h thread-private.h
 ipp-support.o: ipp-support.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 langprintf.o: langprintf.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 language.o: language.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
-localize.o: localize.c cups-private.h string-private.h ../config.h \
-  debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
-  ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
-  md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
-mark.o: mark.c cups-private.h string-private.h ../config.h \
-  debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
-  ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
-  md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 md5.o: md5.c md5-private.h string-private.h ../config.h
 md5passwd.o: md5passwd.c http-private.h ../config.h ../cups/language.h \
   array.h versioning.h ../cups/http.h md5-private.h ipp-private.h \
@@ -177,102 +131,138 @@ notify.o: notify.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 options.o: options.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
-page.o: page.c string-private.h ../config.h debug-private.h \
-  ../cups/versioning.h ppd.h cups.h file.h ipp.h http.h array.h \
-  language.h pwg.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 ppd.o: ppd.c cups-private.h string-private.h ../config.h debug-private.h \
   ../cups/versioning.h array-private.h ../cups/array.h ipp-private.h \
   ../cups/ipp.h http.h http-private.h ../cups/language.h md5-private.h \
   language-private.h ../cups/transcode.h pwg-private.h ../cups/cups.h \
-  file.h pwg.h ppd-private.h ../cups/ppd.h thread-private.h
+  file.h pwg.h thread-private.h ppd-private.h ../cups/ppd.h raster.h
+ppd-attr.o: ppd-attr.c cups-private.h string-private.h ../config.h \
+  debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
+  ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
+  md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
+  ../cups/cups.h file.h pwg.h thread-private.h ppd-private.h \
+  ../cups/ppd.h raster.h
 ppd-cache.o: ppd-cache.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h ppd-private.h \
+  ../cups/ppd.h raster.h
+ppd-conflicts.o: ppd-conflicts.c cups-private.h string-private.h \
+  ../config.h debug-private.h ../cups/versioning.h array-private.h \
+  ../cups/array.h ipp-private.h ../cups/ipp.h http.h http-private.h \
+  ../cups/language.h md5-private.h language-private.h \
+  ../cups/transcode.h pwg-private.h ../cups/cups.h file.h pwg.h \
+  thread-private.h ppd-private.h ../cups/ppd.h raster.h
+ppd-custom.o: ppd-custom.c cups-private.h string-private.h ../config.h \
+  debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
+  ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
+  md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
+  ../cups/cups.h file.h pwg.h thread-private.h ppd-private.h \
+  ../cups/ppd.h raster.h
+ppd-emit.o: ppd-emit.c cups-private.h string-private.h ../config.h \
+  debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
+  ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
+  md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
+  ../cups/cups.h file.h pwg.h thread-private.h ppd.h raster.h
+ppd-localize.o: ppd-localize.c cups-private.h string-private.h \
+  ../config.h debug-private.h ../cups/versioning.h array-private.h \
+  ../cups/array.h ipp-private.h ../cups/ipp.h http.h http-private.h \
+  ../cups/language.h md5-private.h language-private.h \
+  ../cups/transcode.h pwg-private.h ../cups/cups.h file.h pwg.h \
+  thread-private.h ppd-private.h ../cups/ppd.h raster.h
+ppd-mark.o: ppd-mark.c cups-private.h string-private.h ../config.h \
+  debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
+  ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
+  md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
+  ../cups/cups.h file.h pwg.h thread-private.h ppd-private.h \
+  ../cups/ppd.h raster.h
+ppd-page.o: ppd-page.c string-private.h ../config.h debug-private.h \
+  ../cups/versioning.h ppd.h cups.h file.h ipp.h http.h array.h \
+  language.h pwg.h raster.h
+ppd-util.o: ppd-util.c cups-private.h string-private.h ../config.h \
+  debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
+  ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
+  md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
+  ../cups/cups.h file.h pwg.h thread-private.h ppd-private.h \
+  ../cups/ppd.h raster.h
 pwg-media.o: pwg-media.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 request.o: request.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 sidechannel.o: sidechannel.c sidechannel.h versioning.h cups-private.h \
   string-private.h ../config.h debug-private.h array-private.h \
   ../cups/array.h ipp-private.h ../cups/ipp.h http.h http-private.h \
   ../cups/language.h md5-private.h language-private.h \
   ../cups/transcode.h pwg-private.h ../cups/cups.h file.h pwg.h \
-  ppd-private.h ../cups/ppd.h thread-private.h
+  thread-private.h
 snmp.o: snmp.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h snmp-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h snmp-private.h
 snprintf.o: snprintf.c string-private.h ../config.h
 string.o: string.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 tempfile.o: tempfile.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 thread.o: thread.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 tls.o: tls.c cups-private.h string-private.h ../config.h debug-private.h \
   ../cups/versioning.h array-private.h ../cups/array.h ipp-private.h \
   ../cups/ipp.h http.h http-private.h ../cups/language.h md5-private.h \
   language-private.h ../cups/transcode.h pwg-private.h ../cups/cups.h \
-  file.h pwg.h ppd-private.h ../cups/ppd.h thread-private.h tls-darwin.c
+  file.h pwg.h thread-private.h tls-darwin.c
 transcode.o: transcode.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 usersys.o: usersys.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 util.o: util.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 testadmin.o: testadmin.c adminutil.h cups.h file.h versioning.h ipp.h \
   http.h array.h language.h pwg.h string-private.h ../config.h
 testarray.o: testarray.c string-private.h ../config.h debug-private.h \
   ../cups/versioning.h array-private.h ../cups/array.h dir.h
+testcache.o: testcache.c ppd-private.h ../cups/cups.h file.h versioning.h \
+  ipp.h http.h array.h language.h pwg.h ../cups/ppd.h raster.h \
+  pwg-private.h file-private.h cups-private.h string-private.h \
+  ../config.h debug-private.h array-private.h ipp-private.h \
+  http-private.h md5-private.h language-private.h ../cups/transcode.h \
+  thread-private.h
 testconflicts.o: testconflicts.c cups.h file.h versioning.h ipp.h http.h \
-  array.h language.h pwg.h ppd.h string-private.h ../config.h
+  array.h language.h pwg.h ppd.h raster.h string-private.h ../config.h
 testcups.o: testcups.c string-private.h ../config.h cups.h file.h \
-  versioning.h ipp.h http.h array.h language.h pwg.h ppd.h
+  versioning.h ipp.h http.h array.h language.h pwg.h ppd.h raster.h
 testdest.o: testdest.c cups.h file.h versioning.h ipp.h http.h array.h \
   language.h pwg.h
 testfile.o: testfile.c string-private.h ../config.h debug-private.h \
@@ -281,8 +271,7 @@ testhttp.o: testhttp.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 testi18n.o: testi18n.c string-private.h ../config.h language-private.h \
   ../cups/transcode.h language.h array.h versioning.h
 testipp.o: testipp.c file.h versioning.h string-private.h ../config.h \
@@ -291,28 +280,32 @@ testoptions.o: testoptions.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h
 testlang.o: testlang.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h ppd-private.h \
+  ../cups/ppd.h raster.h
 testppd.o: testppd.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h ppd-private.h \
+  ../cups/ppd.h raster.h
 testpwg.o: testpwg.c ppd-private.h ../cups/cups.h file.h versioning.h \
-  ipp.h http.h array.h language.h pwg.h ../cups/ppd.h pwg-private.h \
-  file-private.h cups-private.h string-private.h ../config.h \
-  debug-private.h array-private.h ipp-private.h http-private.h \
-  md5-private.h language-private.h ../cups/transcode.h thread-private.h
+  ipp.h http.h array.h language.h pwg.h ../cups/ppd.h raster.h \
+  pwg-private.h file-private.h cups-private.h string-private.h \
+  ../config.h debug-private.h array-private.h ipp-private.h \
+  http-private.h md5-private.h language-private.h ../cups/transcode.h \
+  thread-private.h
 testsnmp.o: testsnmp.c cups-private.h string-private.h ../config.h \
   debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
   ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
   md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
-  ../cups/cups.h file.h pwg.h ppd-private.h ../cups/ppd.h \
-  thread-private.h snmp-private.h
+  ../cups/cups.h file.h pwg.h thread-private.h snmp-private.h
+tlscheck.o: tlscheck.c cups-private.h string-private.h ../config.h \
+  debug-private.h ../cups/versioning.h array-private.h ../cups/array.h \
+  ipp-private.h ../cups/ipp.h http.h http-private.h ../cups/language.h \
+  md5-private.h language-private.h ../cups/transcode.h pwg-private.h \
+  ../cups/cups.h file.h pwg.h thread-private.h

cups/Makefile

@@ -1,9 +1,9 @@
 #
-# "$Id: Makefile 12850 2015-08-27 19:29:06Z msweet $"
+# "$Id: Makefile 13138 2016-03-15 14:59:54Z msweet $"
 #
 # API library Makefile for CUPS.
 #
-# Copyright 2007-2014 by Apple Inc.
+# Copyright 2007-2015 by Apple Inc.
 # Copyright 1997-2006 by Easy Software Products, all rights reserved.
 #
 # These coded instructions, statements, and computer programs are the
@@ -32,42 +32,45 @@ OPTIONS	=	-D_CUPS_NO_DEPRECATED=1 -D_PPD_DEPRECATED=""
 LIBOBJS	=	\
 		adminutil.o \
 		array.o \
-		attr.o \
 		auth.o \
 		backchannel.o \
 		backend.o \
-		conflicts.o \
-		custom.o \
 		debug.o \
 		dest.o \
 		dest-job.o \
 		dest-localization.o \
 		dest-options.o \
 		dir.o \
-		emit.o \
 		encode.o \
 		file.o \
 		getdevices.o \
 		getifaddrs.o \
 		getputfile.o \
 		globals.o \
+		hash.o \
 		http.o \
 		http-addr.o \
 		http-addrlist.o \
 		http-support.o \
+		huffman.o \
 		ipp.o \
 		ipp-support.o \
 		langprintf.o \
 		language.o \
-		localize.o \
-		mark.o \
 		md5.o \
 		md5passwd.o \
 		notify.o \
 		options.o \
-		page.o \
 		ppd.o \
+		ppd-attr.o \
 		ppd-cache.o \
+		ppd-conflicts.o \
+		ppd-custom.o \
+		ppd-emit.o \
+		ppd-localize.o \
+		ppd-mark.o \
+		ppd-page.o \
+		ppd-util.o \
 		pwg-media.o \
 		request.o \
 		sidechannel.o \
@@ -89,6 +92,7 @@ TESTOBJS	= \
 		testdest.o \
 		testfile.o \
 		testhttp.o \
+		testhuffman.o \
 		testi18n.o \
 		testipp.o \
 		testoptions.o \
@@ -129,6 +133,7 @@ HEADERSPRIV =	\
 		debug-private.h \
 		file-private.h \
 		http-private.h \
+		huffman-private.h \
 		ipp-private.h \
 		language-private.h \
 		md5-private.h \
@@ -157,6 +162,7 @@ UNITTARGETS =	\
 		testdest \
 		testfile \
 		testhttp \
+		testhuffman \
 		testi18n \
 		testipp \
 		testlang \
@@ -320,13 +326,14 @@ libcups.so.2:	$(LIBOBJS)
 
 libcups.2.dylib:	$(LIBOBJS) $(LIBCUPSORDER)
 	echo Creating export list for $@...
-	nm $(LIBOBJS) 2>/dev/null | grep "T _" | awk '{print $$3}' | \
-		grep -v -e '^(_cupsConnect|_cupsCharset|_cupsEncodingName|_cupsSetDefaults|_cupsSetHTTPError|_cupsUserDefault|_httpWait)$$' | \
+	nm -gm $(LIBOBJS) 2>/dev/null | grep "__text" | grep -v weak | \
+		awk '{print $$NF}' | \
+		grep -v -E -e '^(_cupsConnect|_cupsCharset|_cupsEncodingName|_cupsSetDefaults|_cupsSetHTTPError|_cupsUserDefault)$$' | \
 		sort >t.exp
 	echo Linking $@...
 	$(DSO) $(ARCHFLAGS) $(DSOFLAGS) -o $@ \
 		-install_name $(libdir)/$@ \
-		-current_version 2.11.0 \
+		-current_version 2.12.0 \
 		-compatibility_version 2.0.0 \
 		-exported_symbols_list t.exp \
 		$(LIBOBJS) $(LIBGSSAPI) $(SSLLIBS) $(DNSSDLIBS) \
@@ -342,7 +349,7 @@ libcups.2.dylib:	$(LIBOBJS) $(LIBCUPSORDER)
 libcups.la:    $(LIBOBJS)
 	echo Linking $@...
 	$(CC) $(ARCHFLAGS) $(DSOFLAGS) -o $@ $(LIBOBJS:.o=.lo) \
-		-rpath $(LIBDIR) -version-info 2:11 $(LIBGSSAPI) $(SSLLIBS) \
+		-rpath $(LIBDIR) -version-info 2:12 $(LIBGSSAPI) $(SSLLIBS) \
 		$(DNSSDLIBS) $(COMMONLIBS) $(LIBZ)
 
 
@@ -460,6 +467,18 @@ testhttp:	testhttp.o $(LIBCUPSSTATIC)
 	./testhttp
 
 
+#
+# testhuffman (dependency on static CUPS library is intentional)
+#
+
+testhuffman:	testhuffman.o $(LIBCUPSSTATIC)
+	echo Linking $@...
+	$(CC) $(ARCHFLAGS) $(LDFLAGS) -o $@ testhuffman.o $(LIBCUPSSTATIC) \
+		$(LIBGSSAPI) $(SSLLIBS) $(DNSSDLIBS) $(COMMONLIBS) $(LIBZ)
+	echo Running HTTP/2 Huffman tests...
+	./testhuffman
+
+
 #
 # testipp (dependency on static CUPS library is intentional)
 #
@@ -589,9 +608,7 @@ apihelp:
 	mxmldoc --section "Programming" --title "PPD API (DEPRECATED)" \
 		--css ../doc/cups-printable.css \
 		--header api-ppd.header --intro api-ppd.shtml \
-		api-ppd.xml \
-		ppd.h attr.c conflicts.c custom.c emit.c localize.c mark.c page.c \
-		ppd.c >../doc/help/api-ppd.html
+		api-ppd.xml ppd.h ppd-*.c >../doc/help/api-ppd.html
 	mxmldoc --tokens help/api-ppd.html api-ppd.xml >../doc/help/api-ppd.tokens
 	$(RM) api-ppd.xml
 	mxmldoc --section "Programming" --title "HTTP and IPP APIs" \
@@ -678,5 +695,5 @@ tls.o: tls-darwin.c tls-gnutls.c tls-sspi.c
 
 
 #
-# End of "$Id: Makefile 12850 2015-08-27 19:29:06Z msweet $".
+# End of "$Id: Makefile 13138 2016-03-15 14:59:54Z msweet $".
 #

cups/adminutil.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: adminutil.c 12945 2015-10-26 19:46:02Z msweet $"
+ * "$Id: adminutil.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Administration utility API definitions for CUPS.
  *
@@ -20,6 +20,7 @@
  */
 
 #include "cups-private.h"
+#include "ppd.h"
 #include "adminutil.h"
 #include <fcntl.h>
 #include <sys/stat.h>
@@ -2369,5 +2370,5 @@ write_option(cups_file_t     *dstfp,	/* I - PPD file */
 
 
 /*
- * End of "$Id: adminutil.c 12945 2015-10-26 19:46:02Z msweet $".
+ * End of "$Id: adminutil.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/array.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: array.c 12031 2014-07-15 19:57:59Z msweet $"
+ * "$Id: array.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Sorted array routines for CUPS.
  *
@@ -1330,5 +1330,5 @@ cups_array_find(cups_array_t *a,	/* I - Array */
 
 
 /*
- * End of "$Id: array.c 12031 2014-07-15 19:57:59Z msweet $".
+ * End of "$Id: array.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/auth.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: auth.c 12619 2015-05-06 21:00:19Z msweet $"
+ * "$Id: auth.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Authentication functions for CUPS.
  *
@@ -876,5 +876,5 @@ cups_local_auth(http_t *http)		/* I - HTTP connection to server */
 
 
 /*
- * End of "$Id: auth.c 12619 2015-05-06 21:00:19Z msweet $".
+ * End of "$Id: auth.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/backchannel.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: backchannel.c 11558 2014-02-06 18:33:34Z msweet $"
+ * "$Id: backchannel.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * Backchannel functions for CUPS.
  *
@@ -189,5 +189,5 @@ cups_setup(fd_set         *set,		/* I - Set for select() */
 
 
 /*
- * End of "$Id: backchannel.c 11558 2014-02-06 18:33:34Z msweet $".
+ * End of "$Id: backchannel.c 11984 2014-07-02 13:16:59Z msweet $".
  */

cups/backend.c

@@ -1,24 +1,18 @@
 /*
- * "$Id: backend.c 10996 2013-05-29 11:51:34Z msweet $"
+ * "$Id: backend.c 13138 2016-03-15 14:59:54Z msweet $"
  *
- *   Backend functions for CUPS.
+ * Backend functions for CUPS.
  *
- *   Copyright 2007-2012 by Apple Inc.
- *   Copyright 2006 by Easy Software Products.
+ * Copyright 2007-2015 by Apple Inc.
+ * Copyright 2006 by Easy Software Products.
  *
- *   These coded instructions, statements, and computer programs are the
- *   property of Apple Inc. and are protected by Federal copyright
- *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
- *   which should have been included with this file.  If this file is
- *   file is missing or damaged, see the license at "http://www.cups.org/".
+ * These coded instructions, statements, and computer programs are the
+ * property of Apple Inc. and are protected by Federal copyright
+ * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+ * which should have been included with this file.  If this file is
+ * file is missing or damaged, see the license at "http://www.cups.org/".
  *
- *   This file is subject to the Apple OS-Developed Software exception.
- *
- * Contents:
- *
- *   cupsBackendDeviceURI() - Get the device URI for a backend.
- *   cupsBackendReport()    - Write a device line from a backend.
- *   quote_string()         - Write a quoted string to stdout, escaping \ and ".
+ * This file is subject to the Apple OS-Developed Software exception.
  */
 
 /*
@@ -27,6 +21,7 @@
 
 #include "cups-private.h"
 #include "backend.h"
+#include "ppd.h"
 
 
 /*
@@ -150,5 +145,5 @@ quote_string(const char *s)		/* I - String to write */
 
 
 /*
- * End of "$Id: backend.c 10996 2013-05-29 11:51:34Z msweet $".
+ * End of "$Id: backend.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/cups-private.h

@@ -1,5 +1,5 @@
 /*
- * "$Id: cups-private.h 12441 2015-01-29 14:42:32Z msweet $"
+ * "$Id: cups-private.h 13138 2016-03-15 14:59:54Z msweet $"
  *
  *   Private definitions for CUPS.
  *
@@ -29,7 +29,6 @@
 #  include "http-private.h"
 #  include "language-private.h"
 #  include "pwg-private.h"
-#  include "ppd-private.h"
 #  include "thread-private.h"
 #  include <cups/cups.h>
 #  ifdef __APPLE__
@@ -122,11 +121,6 @@ typedef struct _cups_globals_s		/**** CUPS global state data ****/
   char			language[32];	/* Cached language */
 #  endif /* __APPLE__ */
 
-  /* ppd.c */
-  ppd_status_t		ppd_status;	/* Status of last ppdOpen*() */
-  int			ppd_line;	/* Current line number */
-  ppd_conform_t		ppd_conform;	/* Level of conformance required */
-
   /* pwg-media.c */
   cups_array_t		*leg_size_lut,	/* Lookup table for legacy names */
 			*ppd_size_lut,	/* Lookup table for PPD names */
@@ -173,8 +167,6 @@ typedef struct _cups_globals_s		/**** CUPS global state data ****/
   /* util.c */
   char			def_printer[256];
 					/* Default printer */
-  char			ppd_filename[HTTP_MAX_URI];
-					/* PPD filename */
 } _cups_globals_t;
 
 typedef struct _cups_media_db_s		/* Media database */
@@ -244,6 +236,7 @@ extern char		*_cupsBufferGet(size_t size);
 extern void		_cupsBufferRelease(char *b);
 
 extern http_t		*_cupsConnect(void);
+extern char		*_cupsCreateDest(const char *name, const char *info, const char *device_id, const char *device_uri, char *uri, size_t urisize);
 extern int		_cupsGet1284Values(const char *device_id,
 			                   cups_option_t **values);
 extern const char	*_cupsGetDestResource(cups_dest_t *dest, char *resource,
@@ -281,5 +274,5 @@ extern char		*_cupsUserDefault(char *name, size_t namesize);
 #endif /* !_CUPS_CUPS_PRIVATE_H_ */
 
 /*
- * End of "$Id: cups-private.h 12441 2015-01-29 14:42:32Z msweet $".
+ * End of "$Id: cups-private.h 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/cups.h

@@ -1,5 +1,5 @@
 /*
- * "$Id: cups.h 13087 2016-02-12 18:53:24Z msweet $"
+ * "$Id: cups.h 13138 2016-03-15 14:59:54Z msweet $"
  *
  * API definitions for CUPS.
  *
@@ -35,15 +35,6 @@ typedef off_t ssize_t;			/* @private@ */
 #  include "language.h"
 #  include "pwg.h"
 
-/*
- * Define _PPD_DEPRECATED to silence the warnings about PPD functions being
- * deprecated...
- */
-
-#  ifndef _PPD_DEPRECATED
-#    define _PPD_DEPRECATED _CUPS_DEPRECATED_1_6_MSG("Use cupsCopyDestInfo and friends instead.")
-#  endif /* !_PPD_DEPRECATED */
-
 
 /*
  * C++ magic...
@@ -58,10 +49,10 @@ extern "C" {
  * Constants...
  */
 
-#  define CUPS_VERSION			2.0104
+#  define CUPS_VERSION			2.0200
 #  define CUPS_VERSION_MAJOR		2
-#  define CUPS_VERSION_MINOR		1
-#  define CUPS_VERSION_PATCH		4
+#  define CUPS_VERSION_MINOR		2
+#  define CUPS_VERSION_PATCH		0
 
 #  define CUPS_BC_FD			3
 					/* Back-channel file descriptor for
@@ -250,7 +241,7 @@ enum cups_ptype_e			/* Printer type/capability bit
 					 * @since CUPS 1.4/OS X 10.6@ */
   CUPS_PRINTER_MFP = 0x4000000,		/* Printer with scanning capabilities
 					 * @since CUPS 1.4/OS X 10.6@ */
-  CUPS_PRINTER_3D = 0x8000000,		/* 3D Printing @since CUPS 2.1@ */
+  CUPS_PRINTER_3D = 0x8000000,		/* Printer with 3D capabilities @since CUPS 2.1@ */
   CUPS_PRINTER_OPTIONS = 0x6fffc	/* ~(CLASS | REMOTE | IMPLICIT |
 					 * DEFAULT | FAX | REJECTING | DELETE |
 					 * NOT_SHARED | AUTHENTICATED |
@@ -364,7 +355,6 @@ extern int		cupsGetClasses(char ***classes) _CUPS_DEPRECATED_MSG("Use cupsGetDes
 extern const char	*cupsGetDefault(void);
 extern int		cupsGetJobs(cups_job_t **jobs, const char *name,
 			            int myjobs, int whichjobs);
-extern const char	*cupsGetPPD(const char *name) _PPD_DEPRECATED;
 extern int		cupsGetPrinters(char ***printers) _CUPS_DEPRECATED_MSG("Use cupsGetDests instead.");
 extern ipp_status_t	cupsLastError(void);
 extern int		cupsPrintFile(const char *name, const char *filename,
@@ -422,7 +412,6 @@ extern int		cupsGetDests2(http_t *http, cups_dest_t **dests)
 extern int		cupsGetJobs2(http_t *http, cups_job_t **jobs,
 			             const char *name, int myjobs,
 				     int whichjobs) _CUPS_API_1_1_21;
-extern const char	*cupsGetPPD2(http_t *http, const char *name) _PPD_DEPRECATED;
 extern int		cupsPrintFile2(http_t *http, const char *name,
 			               const char *filename,
 				       const char *title, int num_options,
@@ -456,8 +445,6 @@ extern cups_file_t	*cupsTempFile2(char *filename, int len) _CUPS_API_1_2;
 extern ipp_t		*cupsDoIORequest(http_t *http, ipp_t *request,
 			                 const char *resource, int infile,
 					 int outfile) _CUPS_API_1_3;
-extern char		*cupsGetServerPPD(http_t *http, const char *name)
-			                  _CUPS_API_1_3;
 extern int		cupsRemoveDest(const char *name,
 			               const char *instance,
 				       int num_dests, cups_dest_t **dests)
@@ -485,9 +472,6 @@ extern cups_dest_t	*cupsGetNamedDest(http_t *http, const char *name,
 extern const char	*cupsGetPassword2(const char *prompt, http_t *http,
 					  const char *method,
 					  const char *resource) _CUPS_API_1_4;
-extern http_status_t	cupsGetPPD3(http_t *http, const char *name,
-			            time_t *modtime, char *buffer,
-				    size_t bufsize) _PPD_DEPRECATED;
 extern ipp_t		*cupsGetResponse(http_t *http,
 			                 const char *resource) _CUPS_API_1_4;
 extern ssize_t		cupsReadResponseData(http_t *http, char *buffer,
@@ -612,7 +596,7 @@ extern int		cupsGetDestMediaByIndex(http_t *http, cups_dest_t *dest,
 			                        unsigned flags,
 			                        cups_size_t *size)
 			                        _CUPS_API_1_7;
-extern  int		cupsGetDestMediaCount(http_t *http, cups_dest_t *dest,
+extern int		cupsGetDestMediaCount(http_t *http, cups_dest_t *dest,
 			                      cups_dinfo_t *dinfo,
 			                      unsigned flags) _CUPS_API_1_7;
 extern int		cupsGetDestMediaDefault(http_t *http, cups_dest_t *dest,
@@ -629,6 +613,9 @@ extern const char	*cupsLocalizeDestMedia(http_t *http, cups_dest_t *dest, cups_d
 extern int		cupsMakeServerCredentials(const char *path, const char *common_name, int num_alt_names, const char **alt_names, time_t expiration_date) _CUPS_API_2_0;
 extern int		cupsSetServerCredentials(const char *path, const char *common_name, int auto_create) _CUPS_API_2_0;
 
+/* New in CUPS 2.2 */
+extern ssize_t		cupsHashData(const char *algorithm, const void *data, size_t datalen, unsigned char *hash, size_t hashsize) _CUPS_API_2_2;
+
 #  ifdef __cplusplus
 }
 #  endif /* __cplusplus */
@@ -636,5 +623,5 @@ extern int		cupsSetServerCredentials(const char *path, const char *common_name,
 #endif /* !_CUPS_CUPS_H_ */
 
 /*
- * End of "$Id: cups.h 13087 2016-02-12 18:53:24Z msweet $".
+ * End of "$Id: cups.h 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/debug.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: debug.c 12928 2015-10-23 21:31:58Z msweet $"
+ * "$Id: debug.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Debugging functions for CUPS.
  *
@@ -645,5 +645,5 @@ _cups_safe_vsnprintf(
 
 
 /*
- * End of "$Id: debug.c 12928 2015-10-23 21:31:58Z msweet $".
+ * End of "$Id: debug.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/dest-job.c

@@ -1,9 +1,7 @@
 /*
- * "$Id: dest-job.c 11558 2014-02-06 18:33:34Z msweet $"
- *
  * Destination job support for CUPS.
  *
- * Copyright 2012-2014 by Apple Inc.
+ * Copyright 2012-2016 by Apple Inc.
  *
  * These coded instructions, statements, and computer programs are the
  * property of Apple Inc. and are protected by Federal copyright
@@ -26,8 +24,9 @@
  *
  * The "job_id" is the number returned by cupsCreateDestJob.
  *
- * Returns IPP_STATUS_OK on success and IPP_NOT_AUTHORIZED or IPP_FORBIDDEN on
- * failure.
+ * Returns @code IPP_STATUS_OK@ on success and
+ * @code IPP_STATUS_ERRPR_NOT_AUTHORIZED@ or
+ * @code IPP_STATUS_ERROR_FORBIDDEN@ on failure.
  *
  * @since CUPS 1.6/OS X 10.8@
  */
@@ -37,13 +36,26 @@ cupsCancelDestJob(http_t      *http,	/* I - Connection to destination */
                   cups_dest_t *dest,	/* I - Destination */
                   int         job_id)	/* I - Job ID */
 {
-  /* TODO: Needs to be implemented! */
-  /* Probably also needs to be revved to accept cups_dinfo_t... */
-  (void)http;
-  (void)dest;
-  (void)job_id;
+  cups_dinfo_t	*info;			/* Destination information */
 
-  return (IPP_STATUS_ERROR_NOT_FOUND);
+
+  if ((info = cupsCopyDestInfo(http, dest)) != NULL)
+  {
+    ipp_t	*request;		/* Cancel-Job request */
+
+    request = ippNewRequest(IPP_OP_CANCEL_JOB);
+
+    ippSetVersion(request, info->version / 10, info->version % 10);
+
+    ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, info->uri);
+    ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", job_id);
+    ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser());
+
+    ippDelete(cupsDoRequest(http, request, info->resource));
+    cupsFreeDestInfo(info);
+  }
+
+  return (cupsLastError());
 }
 
 
@@ -357,8 +369,3 @@ cupsStartDestDocument(
 
   return (status);
 }
-
-
-/*
- * End of "$Id: dest-job.c 11558 2014-02-06 18:33:34Z msweet $".
- */

cups/dest-localization.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: dest-localization.c 12094 2014-08-19 12:15:11Z msweet $"
+ * "$Id: dest-localization.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Destination localization support for CUPS.
  *
@@ -535,5 +535,5 @@ cups_scan_strings(char *buffer)		/* I - Start of string */
 
 
 /*
- * End of "$Id: dest-localization.c 12094 2014-08-19 12:15:11Z msweet $".
+ * End of "$Id: dest-localization.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/dest-options.c

@@ -1,9 +1,7 @@
 /*
- * "$Id: dest-options.c 11882 2014-05-16 21:02:15Z msweet $"
- *
  * Destination option/media support for CUPS.
  *
- * Copyright 2012-2014 by Apple Inc.
+ * Copyright 2012-2016 by Apple Inc.
  *
  * These coded instructions, statements, and computer programs are the
  * property of Apple Inc. and are protected by Federal copyright
@@ -706,6 +704,7 @@ cupsFindDestDefault(
   return (ippFindAttribute(dinfo->attrs, name, IPP_TAG_ZERO));
 }
 
+
 /*
  * 'cupsFindDestReady()' - Find the default value(s) for the given option.
  *
@@ -748,6 +747,7 @@ cupsFindDestReady(
   return (ippFindAttribute(dinfo->ready_attrs, name, IPP_TAG_ZERO));
 }
 
+
 /*
  * 'cupsFindDestSupported()' - Find the default value(s) for the given option.
  *
@@ -2267,5 +2267,5 @@ cups_update_ready(http_t       *http,	/* I - Connection to destination */
 
 
 /*
- * End of "$Id: dest-options.c 11882 2014-05-16 21:02:15Z msweet $".
+ * End of "$Id: dest-options.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/dest.c

@@ -1,6 +1,4 @@
 /*
- * "$Id: dest.c 13075 2016-01-29 21:14:05Z msweet $"
- *
  * User-defined destination (and option) support for CUPS.
  *
  * Copyright 2007-2016 by Apple Inc.
@@ -402,7 +400,10 @@ _cupsAppleSetDefaultPaperID(
 {
   CFPreferencesSetAppValue(kDefaultPaperIDKey, name, kCUPSPrintingPrefs);
   CFPreferencesAppSynchronize(kCUPSPrintingPrefs);
+
+#  ifdef HAVE_NOTIFY_POST
   notify_post("com.apple.printerPrefsChange");
+#  endif /* HAVE_NOTIFY_POST */
 }
 
 
@@ -490,7 +491,10 @@ _cupsAppleSetDefaultPrinter(
       CFPreferencesSetAppValue(kLastUsedPrintersKey, newlocations,
                                kCUPSPrintingPrefs);
       CFPreferencesAppSynchronize(kCUPSPrintingPrefs);
+
+#  ifdef HAVE_NOTIFY_POST
       notify_post("com.apple.printerPrefsChange");
+#  endif /* HAVE_NOTIFY_POST */
     }
 
     if (newlocations)
@@ -519,7 +523,10 @@ _cupsAppleSetUseLastPrinter(
 			   uselast ? kCFBooleanTrue : kCFBooleanFalse,
 			   kCUPSPrintingPrefs);
   CFPreferencesAppSynchronize(kCUPSPrintingPrefs);
+
+#  ifdef HAVE_NOTIFY_POST
   notify_post("com.apple.printerPrefsChange");
+#  endif /* HAVE_NOTIFY_POST */
 }
 #endif /* __APPLE__ */
 
@@ -559,6 +566,8 @@ cupsConnectDest(
   http_t	*http;			/* Connection to server */
 
 
+  DEBUG_printf(("cupsConnectDest(dest=%p, flags=0x%x, msec=%d, cancel=%p(%d), resource=\"%s\", resourcesize=" CUPS_LLFMT ", cb=%p, user_data=%p)", dest, flags, msec, cancel, cancel ? *cancel : -1, resource, CUPS_LLCAST resourcesize, cb, user_data));
+
  /*
   * Range check input...
   */
@@ -582,27 +591,40 @@ cupsConnectDest(
   * Grab the printer URI...
   */
 
-  if ((uri = cupsGetOption("printer-uri-supported", dest->num_options,
-                           dest->options)) == NULL)
+  if ((uri = cupsGetOption("printer-uri-supported", dest->num_options, dest->options)) == NULL)
+  {
+    if ((uri = cupsGetOption("resolved-device-uri", dest->num_options, dest->options)) == NULL)
+    {
+      if ((uri = cupsGetOption("device-uri", dest->num_options, dest->options)) != NULL)
+      {
+#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
+        if (strstr(uri, "._tcp"))
+          uri = cups_dnssd_resolve(dest, uri, msec, cancel, cb, user_data);
+      }
+#endif /* HAVE_DNSSD || HAVE_AVAHI */
+    }
+
+    if (uri)
+      uri = _cupsCreateDest(dest->name, cupsGetOption("printer-info", dest->num_options, dest->options), NULL, uri, tempresource, sizeof(tempresource));
+
+    if (uri)
+    {
+      dest->num_options = cupsAddOption("printer-uri-supported", uri, dest->num_options, &dest->options);
+
+      uri = cupsGetOption("printer-uri-supported", dest->num_options, dest->options);
+    }
+  }
+
+  if (!uri)
   {
     _cupsSetError(IPP_STATUS_ERROR_INTERNAL, strerror(ENOENT), 0);
 
     if (cb)
-      (*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_ERROR,
-            dest);
+      (*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_ERROR, dest);
 
     return (NULL);
   }
 
-#if defined(HAVE_DNSSD) || defined(HAVE_AVAHI)
-  if (strstr(uri, "._tcp"))
-  {
-    if ((uri = cups_dnssd_resolve(dest, uri, msec, cancel, cb,
-                                  user_data)) == NULL)
-      return (NULL);
-  }
-#endif /* HAVE_DNSSD || HAVE_AVAHI */
-
   if (httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme),
                       userpass, sizeof(userpass), hostname, sizeof(hostname),
                       &port, resource, (int)resourcesize) < HTTP_URI_STATUS_OK)
@@ -621,16 +643,14 @@ cupsConnectDest(
   */
 
   if (cb)
-    (*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_RESOLVING,
-          dest);
+    (*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_RESOLVING, dest);
 
   snprintf(portstr, sizeof(portstr), "%d", port);
 
   if ((addrlist = httpAddrGetList(hostname, AF_UNSPEC, portstr)) == NULL)
   {
     if (cb)
-      (*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_ERROR,
-            dest);
+      (*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_ERROR, dest);
 
     return (NULL);
   }
@@ -640,8 +660,7 @@ cupsConnectDest(
     httpAddrFreeList(addrlist);
 
     if (cb)
-      (*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_CANCELED,
-            dest);
+      (*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_CANCELED, dest);
 
     return (NULL);
   }
@@ -655,8 +674,7 @@ cupsConnectDest(
   else
     encryption = HTTP_ENCRYPTION_IF_REQUESTED;
 
-  http = httpConnect2(hostname, port, addrlist, AF_UNSPEC, encryption, 1, 0,
-                      NULL);
+  http = httpConnect2(hostname, port, addrlist, AF_UNSPEC, encryption, 1, 0, NULL);
   httpAddrFreeList(addrlist);
 
  /*
@@ -671,17 +689,14 @@ cupsConnectDest(
   else
   {
     if (cb)
-      (*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_CONNECTING,
-            dest);
+      (*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_CONNECTING, dest);
 
     if (!httpReconnect2(http, msec, cancel) && cb)
     {
       if (cancel && *cancel)
-	(*cb)(user_data,
-	      CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_CONNECTING, dest);
+	(*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_CONNECTING, dest);
       else
-	(*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_ERROR,
-	      dest);
+	(*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_ERROR, dest);
     }
     else if (cb)
       (*cb)(user_data, CUPS_DEST_FLAGS_NONE, dest);
@@ -795,6 +810,83 @@ cupsCopyDest(cups_dest_t *dest,
 }
 
 
+/*
+ * '_cupsCreateDest()' - Create a local (temporary) queue.
+ */
+
+char *					/* O - Printer URI or @code NULL@ on error */
+_cupsCreateDest(const char *name,	/* I - Printer name */
+                const char *info,	/* I - Printer description of @code NULL@ */
+		const char *device_id,	/* I - 1284 Device ID or @code NULL@ */
+		const char *device_uri,	/* I - Device URI */
+		char       *uri,	/* I - Printer URI buffer */
+		size_t     urisize)	/* I - Size of URI buffer */
+{
+  http_t	*http;			/* Connection to server */
+  ipp_t		*request,		/* CUPS-Create-Local-Printer request */
+		*response;		/* CUPS-Create-Local-Printer response */
+  ipp_attribute_t *attr;		/* printer-uri-supported attribute */
+  ipp_pstate_t	state = IPP_PSTATE_STOPPED;
+					/* printer-state value */
+
+
+  if (!name || !device_uri || !uri || urisize < 32)
+    return (NULL);
+
+  if ((http = httpConnect2(cupsServer(), ippPort(), NULL, AF_UNSPEC, HTTP_ENCRYPTION_IF_REQUESTED, 1, 30000, NULL)) == NULL)
+    return (NULL);
+
+  request = ippNewRequest(IPP_OP_CUPS_CREATE_LOCAL_PRINTER);
+
+  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, "ipp://localhost/");
+  ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser());
+
+  ippAddString(request, IPP_TAG_PRINTER, IPP_TAG_URI, "device-uri", NULL, device_uri);
+  ippAddString(request, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-name", NULL, name);
+  if (info)
+    ippAddString(request, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-info", NULL, info);
+  if (device_id)
+    ippAddString(request, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-device-id", NULL, device_id);
+
+  response = cupsDoRequest(http, request, "/");
+
+  if ((attr = ippFindAttribute(response, "printer-uri-supported", IPP_TAG_URI)) != NULL)
+    strlcpy(uri, ippGetString(attr, 0, NULL), urisize);
+  else
+  {
+    ippDelete(response);
+    httpClose(http);
+    return (NULL);
+  }
+
+  if ((attr = ippFindAttribute(response, "printer-state", IPP_TAG_ENUM)) != NULL)
+    state = (ipp_pstate_t)ippGetInteger(attr, 0);
+
+  while (state == IPP_PSTATE_STOPPED && cupsLastError() == IPP_STATUS_OK)
+  {
+    sleep(1);
+    ippDelete(response);
+
+    request = ippNewRequest(IPP_OP_GET_PRINTER_ATTRIBUTES);
+
+    ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, uri);
+    ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name", NULL, cupsUser());
+    ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "requested-attributes", NULL, "printer-state");
+
+    response = cupsDoRequest(http, request, "/");
+
+    if ((attr = ippFindAttribute(response, "printer-state", IPP_TAG_ENUM)) != NULL)
+      state = (ipp_pstate_t)ippGetInteger(attr, 0);
+  }
+
+  ippDelete(response);
+
+  httpClose(http);
+
+  return (uri);
+}
+
+
 /*
  * 'cupsEnumDests()' - Enumerate available destinations with a callback function.
  *
@@ -1390,7 +1482,7 @@ cupsGetDestWithURI(const char *name,	/* I - Desired printer name or @code NULL@
   }
 
   dest->name        = _cupsStrAlloc(name);
-  dest->num_options = cupsAddOption("printer-uri-supported", uri, dest->num_options, &(dest->options));
+  dest->num_options = cupsAddOption("device-uri", uri, dest->num_options, &(dest->options));
   dest->num_options = cupsAddOption("printer-info", name, dest->num_options, &(dest->options));
 
   return (dest);
@@ -3269,22 +3361,28 @@ cups_dnssd_query_cb(
         */
 
         const char	*start, *next;	/* Pointer into value */
-        int		have_pdf = 0;	/* Have PDF? */
+        int		have_pdf = 0,	/* Have PDF? */
+			have_raster = 0;/* Have raster format support? */
 
         for (start = value; start && *start; start = next)
         {
-          if (!_cups_strncasecmp(start, "application/pdf", 15) &&
-              (!start[15] || start[15] == ','))
+          if (!_cups_strncasecmp(start, "application/pdf", 15) && (!start[15] || start[15] == ','))
           {
             have_pdf = 1;
             break;
           }
+          else if ((!_cups_strncasecmp(start, "image/pwg-raster", 16) && (!start[16] || start[16] == ',')) ||
+		   (!_cups_strncasecmp(start, "image/urf", 9) && (!start[9] || start[9] == ',')))
+          {
+            have_raster = 1;
+            break;
+          }
 
           if ((next = strchr(start, ',')) != NULL)
             next ++;
         }
 
-        if (!have_pdf)
+        if (!have_pdf && !have_raster)
           device->state = _CUPS_DNSSD_INCOMPATIBLE;
       }
       else if (!_cups_strcasecmp(key, "printer-type"))
@@ -3350,31 +3448,21 @@ cups_dnssd_query_cb(
     * Save the printer-xxx values...
     */
 
-    device->dest.num_options = cupsAddOption("printer-info", name,
-					     device->dest.num_options,
-					     &device->dest.options);
+    device->dest.num_options = cupsAddOption("printer-info", name, device->dest.num_options, &device->dest.options);
 
     if (make_and_model[0])
     {
       strlcat(make_and_model, " ", sizeof(make_and_model));
       strlcat(make_and_model, model, sizeof(make_and_model));
 
-      device->dest.num_options = cupsAddOption("printer-make-and-model",
-      					       make_and_model,
-					       device->dest.num_options,
-					       &device->dest.options);
+      device->dest.num_options = cupsAddOption("printer-make-and-model", make_and_model, device->dest.num_options, &device->dest.options);
     }
     else
-      device->dest.num_options = cupsAddOption("printer-make-and-model",
-      					       model,
-					       device->dest.num_options,
-					       &device->dest.options);
+      device->dest.num_options = cupsAddOption("printer-make-and-model", model, device->dest.num_options, &device->dest.options);
 
     device->type = type;
     snprintf(value, sizeof(value), "%u", type);
-    device->dest.num_options = cupsAddOption("printer-type", value,
-					     device->dest.num_options,
-					     &device->dest.options);
+    device->dest.num_options = cupsAddOption("printer-type", value, device->dest.num_options, &device->dest.options);
 
    /*
     * Save the URI...
@@ -3385,11 +3473,9 @@ cups_dnssd_query_cb(
                     !strcmp(device->regtype, "_ipps._tcp") ? "ipps" : "ipp",
                     NULL, uriname, 0, saw_printer_type ? "/cups" : "/");
 
-    DEBUG_printf(("6cups_dnssd_query: printer-uri-supported=\"%s\"", uri));
+    DEBUG_printf(("6cups_dnssd_query: device-uri=\"%s\"", uri));
 
-    device->dest.num_options = cupsAddOption("printer-uri-supported", uri,
-					     device->dest.num_options,
-					     &device->dest.options);
+    device->dest.num_options = cupsAddOption("device-uri", uri, device->dest.num_options, &device->dest.options);
   }
   else
     DEBUG_printf(("6cups_dnssd_query: Ignoring TXT record for '%s'.",
@@ -3435,18 +3521,14 @@ cups_dnssd_resolve(
     resolve.end_time.tv_sec += 75;
 
   if (cb)
-    (*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_RESOLVING,
-	  dest);
+    (*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_RESOLVING, dest);
 
-  if ((uri = _httpResolveURI(uri, tempuri, sizeof(tempuri),
-			     _HTTP_RESOLVE_FQDN, cups_dnssd_resolve_cb,
-			     &resolve)) == NULL)
+  if ((uri = _httpResolveURI(uri, tempuri, sizeof(tempuri), _HTTP_RESOLVE_DEFAULT, cups_dnssd_resolve_cb, &resolve)) == NULL)
   {
     _cupsSetError(IPP_STATUS_ERROR_INTERNAL, _("Unable to resolve printer-uri."), 1);
 
     if (cb)
-      (*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_ERROR,
-	    dest);
+      (*cb)(user_data, CUPS_DEST_FLAGS_UNCONNECTED | CUPS_DEST_FLAGS_ERROR, dest);
 
     return (NULL);
   }
@@ -3455,11 +3537,9 @@ cups_dnssd_resolve(
   * Save the resolved URI...
   */
 
-  dest->num_options = cupsAddOption("printer-uri-supported", uri,
-				    dest->num_options, &dest->options);
+  dest->num_options = cupsAddOption("resolved-device-uri", uri, dest->num_options, &dest->options);
 
-  return (cupsGetOption("printer-uri-supported", dest->num_options,
-                        dest->options));
+  return (cupsGetOption("resolved-device-uri", dest->num_options, dest->options));
 }
 
 
@@ -3479,8 +3559,11 @@ cups_dnssd_resolve_cb(void *context)	/* I - Resolve data */
   * If the cancel variable is set, return immediately.
   */
 
-  if (*resolve->cancel)
+  if (resolve->cancel && *(resolve->cancel))
+  {
+    DEBUG_puts("4cups_dnssd_resolve_cb: Canceled.");
     return (0);
+  }
 
  /*
   * Otherwise check the end time...
@@ -3488,9 +3571,11 @@ cups_dnssd_resolve_cb(void *context)	/* I - Resolve data */
 
   gettimeofday(&curtime, NULL);
 
-  return (curtime.tv_sec > resolve->end_time.tv_sec ||
+  DEBUG_printf(("4cups_dnssd_resolve_cb: curtime=%d.%06d, end_time=%d.%06d", (int)curtime.tv_sec, (int)curtime.tv_usec, (int)resolve->end_time.tv_sec, (int)resolve->end_time.tv_usec));
+
+  return (curtime.tv_sec < resolve->end_time.tv_sec ||
           (curtime.tv_sec == resolve->end_time.tv_sec &&
-           curtime.tv_usec > resolve->end_time.tv_usec));
+           curtime.tv_usec < resolve->end_time.tv_usec));
 }
 
 
@@ -3939,8 +4024,3 @@ cups_make_string(
 
   return (buffer);
 }
-
-
-/*
- * End of "$Id: dest.c 13075 2016-01-29 21:14:05Z msweet $".
- */

cups/encode.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: encode.c 13064 2016-01-27 16:05:09Z msweet $"
+ * "$Id: encode.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Option encoding routines for CUPS.
  *
@@ -281,6 +281,7 @@ static const _ipp_option_t ipp_options[] =
   { 0, "printer-info",		IPP_TAG_TEXT,		IPP_TAG_PRINTER },
   { 0, "printer-is-accepting-jobs", IPP_TAG_BOOLEAN,	IPP_TAG_PRINTER },
   { 0, "printer-is-shared",	IPP_TAG_BOOLEAN,	IPP_TAG_PRINTER },
+  { 0, "printer-is-temporary",	IPP_TAG_BOOLEAN,	IPP_TAG_PRINTER },
   { 0, "printer-location",	IPP_TAG_TEXT,		IPP_TAG_PRINTER },
   { 0, "printer-make-and-model", IPP_TAG_TEXT,		IPP_TAG_PRINTER },
   { 0, "printer-more-info",	IPP_TAG_URI,		IPP_TAG_PRINTER },
@@ -853,5 +854,5 @@ compare_ipp_options(_ipp_option_t *a,	/* I - First option */
 
 
 /*
- * End of "$Id: encode.c 13064 2016-01-27 16:05:09Z msweet $".
+ * End of "$Id: encode.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/file-private.h

@@ -1,5 +1,5 @@
 /*
- * "$Id: file-private.h 11627 2014-02-20 16:15:09Z msweet $"
+ * "$Id: file-private.h 11984 2014-07-02 13:16:59Z msweet $"
  *
  * Private file definitions for CUPS.
  *
@@ -135,5 +135,5 @@ extern void			_cupsFileCheckFilter(void *context,
 #endif /* !_CUPS_FILE_PRIVATE_H_ */
 
 /*
- * End of "$Id: file-private.h 11627 2014-02-20 16:15:09Z msweet $".
+ * End of "$Id: file-private.h 11984 2014-07-02 13:16:59Z msweet $".
  */

cups/file.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: file.c 12641 2015-05-19 15:04:39Z msweet $"
+ * "$Id: file.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * File functions for CUPS.
  *
@@ -2752,5 +2752,5 @@ cups_write(cups_file_t *fp,		/* I - CUPS file */
 
 
 /*
- * End of "$Id: file.c 12641 2015-05-19 15:04:39Z msweet $".
+ * End of "$Id: file.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/file.h

@@ -1,5 +1,5 @@
 /*
- * "$Id: file.h 11627 2014-02-20 16:15:09Z msweet $"
+ * "$Id: file.h 11984 2014-07-02 13:16:59Z msweet $"
  *
  * Public file definitions for CUPS.
  *
@@ -114,5 +114,5 @@ extern ssize_t		cupsFileWrite(cups_file_t *fp, const char *buf,
 #endif /* !_CUPS_FILE_H_ */
 
 /*
- * End of "$Id: file.h 11627 2014-02-20 16:15:09Z msweet $".
+ * End of "$Id: file.h 11984 2014-07-02 13:16:59Z msweet $".
  */

cups/getputfile.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: getputfile.c 11558 2014-02-06 18:33:34Z msweet $"
+ * "$Id: getputfile.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * Get/put file functions for CUPS.
  *
@@ -511,5 +511,5 @@ cupsPutFile(http_t     *http,		/* I - Connection to server or @code CUPS_HTTP_DE
 
 
 /*
- * End of "$Id: getputfile.c 11558 2014-02-06 18:33:34Z msweet $".
+ * End of "$Id: getputfile.c 11984 2014-07-02 13:16:59Z msweet $".
  */

cups/globals.c

@@ -1,29 +1,18 @@
 /*
- * "$Id: globals.c 12480 2015-02-03 12:36:34Z msweet $"
+ * "$Id: globals.c 13138 2016-03-15 14:59:54Z msweet $"
  *
- *   Global variable access routines for CUPS.
+ * Global variable access routines for CUPS.
  *
- *   Copyright 2007-2013 by Apple Inc.
- *   Copyright 1997-2007 by Easy Software Products, all rights reserved.
+ * Copyright 2007-2015 by Apple Inc.
+ * Copyright 1997-2007 by Easy Software Products, all rights reserved.
  *
- *   These coded instructions, statements, and computer programs are the
- *   property of Apple Inc. and are protected by Federal copyright
- *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
- *   which should have been included with this file.  If this file is
- *   file is missing or damaged, see the license at "http://www.cups.org/".
+ * These coded instructions, statements, and computer programs are the
+ * property of Apple Inc. and are protected by Federal copyright
+ * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+ * which should have been included with this file.  If this file is
+ * file is missing or damaged, see the license at "http://www.cups.org/".
  *
- *   This file is subject to the Apple OS-Developed Software exception.
- *
- * Contents:
- *
- *   _cupsGlobalLock()    - Lock the global mutex.
- *   _cupsGlobals()       - Return a pointer to thread local storage
- *   _cupsGlobalUnlock()  - Unlock the global mutex.
- *   DllMain()            - Main entry for library.
- *   cups_fix_path()      - Fix a file path to use forward slashes consistently.
- *   cups_globals_alloc() - Allocate and initialize global data.
- *   cups_globals_free()  - Free global data.
- *   cups_globals_init()  - Initialize environment variables.
+ * This file is subject to the Apple OS-Developed Software exception.
  */
 
 /*
@@ -37,7 +26,6 @@
  * Local globals...
  */
 
-
 #ifdef DEBUG
 static int		cups_global_index = 0;
 					/* Next thread number */
@@ -394,5 +382,5 @@ cups_globals_init(void)
 
 
 /*
- * End of "$Id: globals.c 12480 2015-02-03 12:36:34Z msweet $".
+ * End of "$Id: globals.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/hash.c

@@ -0,0 +1,252 @@
+/*
+ * "$Id: hash.c 13138 2016-03-15 14:59:54Z msweet $"
+ *
+ * Hashing function for CUPS.
+ *
+ * Copyright 2015 by Apple Inc.
+ *
+ * These coded instructions, statements, and computer programs are the
+ * property of Apple Inc. and are protected by Federal copyright
+ * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+ * which should have been included with this file.  If this file is
+ * file is missing or damaged, see the license at "http://www.cups.org/".
+ *
+ * This file is subject to the Apple OS-Developed Software exception.
+ */
+
+/*
+ * Include necessary headers...
+ */
+
+#include "cups-private.h"
+#ifdef __APPLE__
+#  include <CommonCrypto/CommonDigest.h>
+#elif defined(HAVE_GNUTLS)
+#  include <gnutls/crypto.h>
+#endif /* __APPLE__ */
+
+
+/*
+ * 'cupsHashData()' - Perform a hash function on the given data.
+ *
+ * The "algorithm" argument can be any of the registered, non-deprecated IPP
+ * hash algorithms for the "job-password-encryption" attribute, including
+ * "sha" for SHA-1, "sha-256" for SHA2-256, etc.
+ *
+ * The "hash" argument points to a buffer of "hashsize" bytes and should be at
+ * least 64 bytes in length for all of the supported algorithms.
+ *
+ * The returned hash is binary data.
+ *
+ * @since CUPS 2.2@
+ */
+
+ssize_t					/* O - Size of hash or -1 on error */
+cupsHashData(const char    *algorithm,	/* I - Algorithm name */
+             const void    *data,	/* I - Data to hash */
+             size_t        datalen,	/* I - Length of data to hash */
+             unsigned char *hash,	/* I - Hash buffer */
+             size_t        hashsize)	/* I - Size of hash buffer */
+{
+  if (!algorithm || !data || datalen == 0 || !hash || hashsize == 0)
+  {
+    _cupsSetError(IPP_STATUS_ERROR_INTERNAL, _("Bad arguments to function"), 1);
+    return (-1);
+  }
+
+#ifdef __APPLE__
+  if (strcmp(algorithm, "sha"))
+  {
+   /*
+    * SHA-1...
+    */
+
+    CC_SHA1_CTX	ctx;			/* SHA-1 context */
+
+    if (hashsize < CC_SHA1_DIGEST_LENGTH)
+      goto too_small;
+
+    CC_SHA1_Init(&ctx);
+    CC_SHA1_Update(&ctx, data, (CC_LONG)datalen);
+    CC_SHA1_Final(hash, &ctx);
+
+    return (CC_SHA1_DIGEST_LENGTH);
+  }
+  else if (strcmp(algorithm, "sha2-224"))
+  {
+    CC_SHA256_CTX	ctx;		/* SHA-224 context */
+
+    if (hashsize < CC_SHA224_DIGEST_LENGTH)
+      goto too_small;
+
+    CC_SHA224_Init(&ctx);
+    CC_SHA224_Update(&ctx, data, (CC_LONG)datalen);
+    CC_SHA224_Final(hash, &ctx);
+
+    return (CC_SHA224_DIGEST_LENGTH);
+  }
+  else if (strcmp(algorithm, "sha2-256"))
+  {
+    CC_SHA256_CTX	ctx;		/* SHA-256 context */
+
+    if (hashsize < CC_SHA256_DIGEST_LENGTH)
+      goto too_small;
+
+    CC_SHA256_Init(&ctx);
+    CC_SHA256_Update(&ctx, data, (CC_LONG)datalen);
+    CC_SHA256_Final(hash, &ctx);
+
+    return (CC_SHA256_DIGEST_LENGTH);
+  }
+  else if (strcmp(algorithm, "sha2-384"))
+  {
+    CC_SHA512_CTX	ctx;		/* SHA-384 context */
+
+    if (hashsize < CC_SHA384_DIGEST_LENGTH)
+      goto too_small;
+
+    CC_SHA384_Init(&ctx);
+    CC_SHA384_Update(&ctx, data, (CC_LONG)datalen);
+    CC_SHA384_Final(hash, &ctx);
+
+    return (CC_SHA384_DIGEST_LENGTH);
+  }
+  else if (strcmp(algorithm, "sha2-512"))
+  {
+    CC_SHA512_CTX	ctx;		/* SHA-512 context */
+
+    if (hashsize < CC_SHA512_DIGEST_LENGTH)
+      goto too_small;
+
+    CC_SHA512_Init(&ctx);
+    CC_SHA512_Update(&ctx, data, (CC_LONG)datalen);
+    CC_SHA512_Final(hash, &ctx);
+
+    return (CC_SHA512_DIGEST_LENGTH);
+  }
+  else if (strcmp(algorithm, "sha2-512_224"))
+  {
+    CC_SHA512_CTX	ctx;		/* SHA-512 context */
+    unsigned char	temp[CC_SHA512_DIGEST_LENGTH];
+                                        /* SHA-512 hash */
+
+   /*
+    * SHA2-512 truncated to 224 bits (28 bytes)...
+    */
+
+    if (hashsize < CC_SHA224_DIGEST_LENGTH)
+      goto too_small;
+
+    CC_SHA512_Init(&ctx);
+    CC_SHA512_Update(&ctx, data, (CC_LONG)datalen);
+    CC_SHA512_Final(temp, &ctx);
+
+    memcpy(hash, temp, CC_SHA224_DIGEST_LENGTH);
+
+    return (CC_SHA224_DIGEST_LENGTH);
+  }
+  else if (strcmp(algorithm, "sha2-512_256"))
+  {
+    CC_SHA512_CTX	ctx;		/* SHA-512 context */
+    unsigned char	temp[CC_SHA512_DIGEST_LENGTH];
+                                        /* SHA-512 hash */
+
+   /*
+    * SHA2-512 truncated to 256 bits (32 bytes)...
+    */
+
+    if (hashsize < CC_SHA256_DIGEST_LENGTH)
+      goto too_small;
+
+    CC_SHA512_Init(&ctx);
+    CC_SHA512_Update(&ctx, data, (CC_LONG)datalen);
+    CC_SHA512_Final(temp, &ctx);
+
+    memcpy(hash, temp, CC_SHA256_DIGEST_LENGTH);
+
+    return (CC_SHA256_DIGEST_LENGTH);
+  }
+
+#elif defined(HAVE_GNUTLS)
+  gnutls_digest_algorithm_t alg = GNUTLS_DIG_UNKNOWN;
+					/* Algorithm */
+  unsigned char	temp[64];		/* Temporary hash buffer */
+  size_t	tempsize = 0;		/* Truncate to this size? */
+
+  if (strcmp(algorithm, "sha"))
+    alg = GNUTLS_DIG_SHA1;
+  else if (strcmp(algorithm, "sha2-224"))
+    alg = GNUTLS_DIG_SHA224;
+  else if (strcmp(algorithm, "sha2-256"))
+    alg = GNUTLS_DIG_SHA256;
+  else if (strcmp(algorithm, "sha2-384"))
+    alg = GNUTLS_DIG_SHA384;
+  else if (strcmp(algorithm, "sha2-512"))
+    alg = GNUTLS_DIG_SHA512;
+  else if (strcmp(algorithm, "sha2-512_224"))
+  {
+    alg      = GNUTLS_DIG_SHA512;
+    tempsize = 28;
+  }
+  else if (strcmp(algorithm, "sha2-512_256"))
+  {
+    alg      = GNUTLS_DIG_SHA512;
+    tempsize = 32;
+  }
+
+  if (alg != GNUTLS_DIG_UNKNOWN)
+  {
+    if (tempsize > 0)
+    {
+     /*
+      * Truncate result to tempsize bytes...
+      */
+
+      if (hashsize < tempsize)
+        goto too_small;
+
+      gnutls_hash_fast(alg, data, datalen, temp);
+      memcpy(hash, temp, tempsize);
+
+      return ((ssize_t)tempsize);
+    }
+
+    if (hashsize < gnutls_hash_get_len(alg))
+      goto too_small;
+
+    gnutls_hash_fast(alg, data, datalen, hash);
+
+    return (gnutls_hash_get_len(alg));
+  }
+
+#else
+ /*
+  * No hash support without CommonCrypto or GNU TLS...
+  */
+
+  if (hashsize < 64)
+    goto too_small;
+#endif /* __APPLE__ */
+
+ /*
+  * Unknown hash algorithm...
+  */
+
+  _cupsSetError(IPP_STATUS_ERROR_INTERNAL, _("Unknown hash algorithm."), 1);
+
+  return (-1);
+
+ /*
+  * We get here if the buffer is too small.
+  */
+
+  too_small:
+
+  _cupsSetError(IPP_STATUS_ERROR_INTERNAL, _("Hash buffer too small."), 1);
+  return (-1);
+}
+
+
+/*
+ * End of "$Id: hash.c 13138 2016-03-15 14:59:54Z msweet $".
+ */

cups/http-addr.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: http-addr.c 12129 2014-08-28 19:26:31Z msweet $"
+ * "$Id: http-addr.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * HTTP address routines for CUPS.
  *
@@ -924,5 +924,5 @@ httpResolveHostname(http_t *http,	/* I - HTTP connection */
 
 
 /*
- * End of "$Id: http-addr.c 12129 2014-08-28 19:26:31Z msweet $".
+ * End of "$Id: http-addr.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/http-addrlist.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: http-addrlist.c 11627 2014-02-20 16:15:09Z msweet $"
+ * "$Id: http-addrlist.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * HTTP address list routines for CUPS.
  *
@@ -68,14 +68,19 @@ httpAddrConnect2(
   http_addr_t		peer;		/* Peer address */
   int			flags,		/* Socket flags */
 			remaining;	/* Remaining timeout */
+  int			i,		/* Looping var */
+			nfds,		/* Number of file descriptors */
+			fds[100],	/* Socket file descriptors */
+			result;		/* Result from select() or poll() */
+  http_addrlist_t	*addrs[100];	/* Addresses */
 #  ifdef HAVE_POLL
-  struct pollfd		pfd;		/* Polled file descriptor */
+  struct pollfd		pfds[100];	/* Polled file descriptors */
 #  else
+  int			max_fd = -1;	/* Highest file descriptor */
   fd_set		input_set,	/* select() input set */
 			output_set;	/* select() output set */
   struct timeval	timeout;	/* Timeout */
 #  endif /* HAVE_POLL */
-  int			nfds;		/* Result from select()/poll() */
 #endif /* O_NONBLOCK */
 #ifdef DEBUG
   char			temp[256];	/* Temporary address string */
@@ -95,35 +100,39 @@ httpAddrConnect2(
   if (cancel && *cancel)
     return (NULL);
 
-  if (msec <= 0 || getenv("CUPS_DISABLE_ASYNC_CONNECT"))
+  if (msec <= 0)
     msec = INT_MAX;
 
  /*
   * Loop through each address until we connect or run out of addresses...
   */
 
-  while (addrlist)
+  for (nfds = 0; addrlist && nfds < (int)(sizeof(fds) / sizeof(fds[0])); addrlist = addrlist->next)
   {
     if (cancel && *cancel)
+    {
+      while (nfds > 0)
+      {
+        nfds --;
+	httpAddrClose(NULL, fds[nfds]);
+      }
+
       return (NULL);
+    }
 
    /*
     * Create the socket...
     */
 
-    DEBUG_printf(("2httpAddrConnect2: Trying %s:%d...",
-		  httpAddrString(&(addrlist->addr), temp, sizeof(temp)),
-		  httpAddrPort(&(addrlist->addr))));
+    DEBUG_printf(("2httpAddrConnect2: Trying %s:%d...", httpAddrString(&(addrlist->addr), temp, sizeof(temp)), httpAddrPort(&(addrlist->addr))));
 
-    if ((*sock = (int)socket(httpAddrFamily(&(addrlist->addr)), SOCK_STREAM,
-                             0)) < 0)
+    if ((fds[nfds] = (int)socket(httpAddrFamily(&(addrlist->addr)), SOCK_STREAM, 0)) < 0)
     {
      /*
       * Don't abort yet, as this could just be an issue with the local
       * system not being configured with IPv4/IPv6/domain socket enabled...
       */
 
-      addrlist = addrlist->next;
       continue;
     }
 
@@ -132,16 +141,16 @@ httpAddrConnect2(
     */
 
     val = 1;
-    setsockopt(*sock, SOL_SOCKET, SO_REUSEADDR, CUPS_SOCAST &val, sizeof(val));
+    setsockopt(fds[nfds], SOL_SOCKET, SO_REUSEADDR, CUPS_SOCAST &val, sizeof(val));
 
 #ifdef SO_REUSEPORT
     val = 1;
-    setsockopt(*sock, SOL_SOCKET, SO_REUSEPORT, CUPS_SOCAST &val, sizeof(val));
+    setsockopt(fds[nfds], SOL_SOCKET, SO_REUSEPORT, CUPS_SOCAST &val, sizeof(val));
 #endif /* SO_REUSEPORT */
 
 #ifdef SO_NOSIGPIPE
     val = 1;
-    setsockopt(*sock, SOL_SOCKET, SO_NOSIGPIPE, CUPS_SOCAST &val, sizeof(val));
+    setsockopt(fds[nfds], SOL_SOCKET, SO_NOSIGPIPE, CUPS_SOCAST &val, sizeof(val));
 #endif /* SO_NOSIGPIPE */
 
    /*
@@ -150,14 +159,14 @@ httpAddrConnect2(
     */
 
     val = 1;
-    setsockopt(*sock, IPPROTO_TCP, TCP_NODELAY, CUPS_SOCAST &val, sizeof(val));
+    setsockopt(fds[nfds], IPPROTO_TCP, TCP_NODELAY, CUPS_SOCAST &val, sizeof(val));
 
 #ifdef FD_CLOEXEC
    /*
     * Close this socket when starting another process...
     */
 
-    fcntl(*sock, F_SETFD, FD_CLOEXEC);
+    fcntl(fds[nfds], F_SETFD, FD_CLOEXEC);
 #endif /* FD_CLOEXEC */
 
 #ifdef O_NONBLOCK
@@ -167,142 +176,157 @@ httpAddrConnect2(
 
     DEBUG_printf(("httpAddrConnect2: Setting non-blocking connect()"));
 
-    flags = fcntl(*sock, F_GETFL, 0);
-    if (msec != INT_MAX)
-    {
-      DEBUG_puts("httpAddrConnect2: Setting non-blocking connect()");
-
-      fcntl(*sock, F_SETFL, flags | O_NONBLOCK);
-    }
+    flags = fcntl(fds[nfds], F_GETFL, 0);
+    fcntl(fds[nfds], F_SETFL, flags | O_NONBLOCK);
 #endif /* O_NONBLOCK */
 
    /*
     * Then connect...
     */
 
-    if (!connect(*sock, &(addrlist->addr.addr), (socklen_t)httpAddrLength(&(addrlist->addr))))
+    if (!connect(fds[nfds], &(addrlist->addr.addr), (socklen_t)httpAddrLength(&(addrlist->addr))))
     {
-      DEBUG_printf(("1httpAddrConnect2: Connected to %s:%d...",
-		    httpAddrString(&(addrlist->addr), temp, sizeof(temp)),
-		    httpAddrPort(&(addrlist->addr))));
+      DEBUG_printf(("1httpAddrConnect2: Connected to %s:%d...", httpAddrString(&(addrlist->addr), temp, sizeof(temp)), httpAddrPort(&(addrlist->addr))));
 
 #ifdef O_NONBLOCK
-      fcntl(*sock, F_SETFL, flags);
+      fcntl(fds[nfds], F_SETFL, flags);
 #endif /* O_NONBLOCK */
 
+      *sock = fds[nfds];
+
+      while (nfds > 0)
+      {
+        nfds --;
+	httpAddrClose(NULL, fds[nfds]);
+      }
+
       return (addrlist);
     }
 
-#ifdef O_NONBLOCK
-#  ifdef WIN32
-    if (WSAGetLastError() == WSAEINPROGRESS ||
-        WSAGetLastError() == WSAEWOULDBLOCK)
-#  else
-    if (errno == EINPROGRESS || errno == EWOULDBLOCK)
-#  endif /* WIN32 */
+#ifdef WIN32
+    if (WSAGetLastError() != WSAEINPROGRESS && WSAGetLastError() != WSAEWOULDBLOCK)
+#else
+    if (errno != EINPROGRESS && errno != EWOULDBLOCK)
+#endif /* WIN32 */
     {
-      DEBUG_puts("1httpAddrConnect2: Finishing async connect()");
-
-      fcntl(*sock, F_SETFL, flags);
-
-      for (remaining = msec; remaining > 0; remaining -= 250)
-      {
-	do
-        {
-          if (cancel && *cancel)
-          {
-	   /*
-	    * Close this socket and return...
-	    */
-
-            DEBUG_puts("1httpAddrConnect2: Canceled connect()");
-
-            httpAddrClose(NULL, *sock);
-
-	    *sock = -1;
-
-	    return (NULL);
-          }
-
-#  ifdef HAVE_POLL
-	  pfd.fd     = *sock;
-	  pfd.events = POLLIN | POLLOUT;
-
-          nfds = poll(&pfd, 1, remaining > 250 ? 250 : remaining);
-
-	  DEBUG_printf(("1httpAddrConnect2: poll() returned %d (%d)", nfds,
-	                errno));
-
-#  else
-	  FD_ZERO(&input_set);
-	  FD_SET(*sock, &input_set);
-	  output_set = input_set;
-
-	  timeout.tv_sec  = 0;
-	  timeout.tv_usec = (remaining > 250 ? 250 : remaining) * 1000;
-
-	  nfds = select(*sock + 1, &input_set, &output_set, NULL, &timeout);
-
-	  DEBUG_printf(("1httpAddrConnect2: select() returned %d (%d)", nfds,
-	                errno));
-#  endif /* HAVE_POLL */
-	}
-#  ifdef WIN32
-	while (nfds < 0 && (WSAGetLastError() == WSAEINTR ||
-			    WSAGetLastError() == WSAEWOULDBLOCK));
-#  else
-	while (nfds < 0 && (errno == EINTR || errno == EAGAIN));
-#  endif /* WIN32 */
-
-        if (nfds > 0)
-        {
-          len = sizeof(peer);
-          if (!getpeername(*sock, (struct sockaddr *)&peer, &len))
-          {
-	    DEBUG_printf(("1httpAddrConnect2: Connected to %s:%d...",
-			  httpAddrString(&peer, temp, sizeof(temp)),
-			  httpAddrPort(&peer)));
-
-	    return (addrlist);
-	  }
-
-          break;
-        }
-      }
+      DEBUG_printf(("1httpAddrConnect2: Unable to connect to %s:%d: %s", httpAddrString(&(addrlist->addr), temp, sizeof(temp)), httpAddrPort(&(addrlist->addr)), strerror(errno)));
+      httpAddrClose(NULL, fds[nfds]);
+      continue;
     }
-#endif /* O_NONBLOCK */
 
-    DEBUG_printf(("1httpAddrConnect2: Unable to connect to %s:%d: %s",
-		  httpAddrString(&(addrlist->addr), temp, sizeof(temp)),
-		  httpAddrPort(&(addrlist->addr)), strerror(errno)));
+    fcntl(fds[nfds], F_SETFL, flags);
 
-#ifndef WIN32
-    if (errno == EINPROGRESS)
-      errno = ETIMEDOUT;
-#endif /* !WIN32 */
+#ifndef HAVE_POLL
+    if (fds[nfds] > max_fd)
+      max_fd = fds[nfds];
+#endif /* !HAVE_POLL */
 
-   /*
-    * Close this socket and move to the next address...
-    */
-
-    httpAddrClose(NULL, *sock);
-
-    *sock    = -1;
-    addrlist = addrlist->next;
+    addrs[nfds] = addrlist;
+    nfds ++;
+  }
+
+#ifdef O_NONBLOCK
+  DEBUG_puts("1httpAddrConnect2: Finishing async connect()");
+
+  for (remaining = msec; remaining > 0; remaining -= 250)
+  {
+    do
+    {
+      if (cancel && *cancel)
+      {
+       /*
+	* Close this socket and return...
+	*/
+
+	DEBUG_puts("1httpAddrConnect2: Canceled connect()");
+
+	while (nfds > 0)
+	{
+	  nfds --;
+	  httpAddrClose(NULL, fds[nfds]);
+	}
+
+	*sock = -1;
+
+	return (NULL);
+      }
+
+#  ifdef HAVE_POLL
+      for (i = 0; i < nfds; i ++)
+      {
+        pfds[i].fd     = fds[i];
+        pfds[i].events = POLLIN | POLLOUT;
+      }
+
+      result = poll(pfds, (nfds_t)nfds, remaining > 250 ? 250 : remaining);
+
+      DEBUG_printf(("1httpAddrConnect2: poll() returned %d (%d)", result, errno));
+
+#  else
+      FD_ZERO(&input_set);
+      for (i = 0; i < nfds; i ++)
+        FD_SET(fds[i], &input_set);
+      output_set = input_set;
+
+      timeout.tv_sec  = 0;
+      timeout.tv_usec = (remaining > 250 ? 250 : remaining) * 1000;
+
+      result = select(max_fd + 1, &input_set, &output_set, NULL, &timeout);
+
+      DEBUG_printf(("1httpAddrConnect2: select() returned %d (%d)", result, errno));
+#  endif /* HAVE_POLL */
+    }
+#  ifdef WIN32
+    while (result < 0 && (WSAGetLastError() == WSAEINTR || WSAGetLastError() == WSAEWOULDBLOCK));
+#  else
+    while (result < 0 && (errno == EINTR || errno == EAGAIN));
+#  endif /* WIN32 */
+
+    if (result > 0)
+    {
+      for (i = 0; i < nfds; i ++)
+      {
+#  ifdef HAVE_POLL
+        DEBUG_printf(("pfds[%d].revents=%x\n", i, pfds[i].revents));
+        if (pfds[i].revents)
+#  else
+        if (FD_ISSET(fds[i], &input))
+#  endif /* HAVE_POLL */
+        {
+	  *sock = fds[i];
+	  len   = sizeof(peer);
+	  if (!getpeername(fds[i], (struct sockaddr *)&peer, &len))
+	  {
+	    DEBUG_printf(("1httpAddrConnect2: Connected to %s:%d...", httpAddrString(&peer, temp, sizeof(temp)), httpAddrPort(&peer)));
+
+	    addrlist = addrs[i];
+	  }
+	}
+	else
+	  httpAddrClose(NULL, fds[i]);
+      }
+
+      return (addrlist);
+    }
+  }
+#endif /* O_NONBLOCK */
+
+  while (nfds > 0)
+  {
+    nfds --;
+    httpAddrClose(NULL, fds[nfds]);
   }
 
-  if (!addrlist)
 #ifdef WIN32
-    _cupsSetError(IPP_STATUS_ERROR_SERVICE_UNAVAILABLE, "Connection failed", 0);
+  _cupsSetError(IPP_STATUS_ERROR_SERVICE_UNAVAILABLE, "Connection failed", 0);
 #else
-    _cupsSetError(IPP_STATUS_ERROR_SERVICE_UNAVAILABLE, strerror(errno), 0);
+  _cupsSetError(IPP_STATUS_ERROR_SERVICE_UNAVAILABLE, strerror(errno), 0);
 #endif /* WIN32 */
 
-  return (addrlist);
+  return (NULL);
 }
 
 
-
 /*
  * 'httpAddrCopyList()' - Copy an address list.
  *
@@ -868,5 +892,5 @@ httpAddrGetList(const char *hostname,	/* I - Hostname, IP address, or NULL for p
 
 
 /*
- * End of "$Id: http-addrlist.c 11627 2014-02-20 16:15:09Z msweet $".
+ * End of "$Id: http-addrlist.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/http-private.h

@@ -1,5 +1,5 @@
 /*
- * "$Id: http-private.h 12645 2015-05-20 01:20:52Z msweet $"
+ * "$Id: http-private.h 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Private HTTP definitions for CUPS.
  *
@@ -442,5 +442,5 @@ extern int		_httpWait(http_t *http, int msec, int usessl);
 #endif /* !_CUPS_HTTP_PRIVATE_H_ */
 
 /*
- * End of "$Id: http-private.h 12645 2015-05-20 01:20:52Z msweet $".
+ * End of "$Id: http-private.h 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/http-support.c

@@ -1,9 +1,7 @@
 /*
- * "$Id: http-support.c 12970 2015-11-13 20:02:51Z msweet $"
- *
  * HTTP support routines for CUPS.
  *
- * Copyright 2007-2015 by Apple Inc.
+ * Copyright 2007-2016 by Apple Inc.
  * Copyright 1997-2007 by Easy Software Products, all rights reserved.
  *
  * These coded instructions, statements, and computer programs are the
@@ -1580,9 +1578,7 @@ _httpResolveURI(
 #endif /* DEBUG */
 
 
-  DEBUG_printf(("4_httpResolveURI(uri=\"%s\", resolved_uri=%p, "
-                "resolved_size=" CUPS_LLFMT ")", uri, resolved_uri,
-		CUPS_LLCAST resolved_size));
+  DEBUG_printf(("_httpResolveURI(uri=\"%s\", resolved_uri=%p, resolved_size=" CUPS_LLFMT ", options=0x%x, cb=%p, context=%p)", uri, resolved_uri, CUPS_LLCAST resolved_size, options, cb, context));
 
  /*
   * Get the device URI...
@@ -1603,8 +1599,8 @@ _httpResolveURI(
     if (options & _HTTP_RESOLVE_STDERR)
       _cupsLangPrintFilter(stderr, "ERROR", _("Bad device-uri \"%s\"."), uri);
 
-    DEBUG_printf(("6_httpResolveURI: httpSeparateURI returned %d!", status));
-    DEBUG_puts("5_httpResolveURI: Returning NULL");
+    DEBUG_printf(("2_httpResolveURI: httpSeparateURI returned %d!", status));
+    DEBUG_puts("2_httpResolveURI: Returning NULL");
     return (NULL);
   }
 
@@ -1664,7 +1660,7 @@ _httpResolveURI(
 
     if (regtype <= hostname)
     {
-      DEBUG_puts("5_httpResolveURI: Bad hostname, returning NULL");
+      DEBUG_puts("2_httpResolveURI: Bad hostname, returning NULL");
       return (NULL);
     }
 
@@ -1693,7 +1689,7 @@ _httpResolveURI(
     uribuf.resource = resource;
     uribuf.uuid     = uuid;
 
-    DEBUG_printf(("6_httpResolveURI: Resolving hostname=\"%s\", regtype=\"%s\", "
+    DEBUG_printf(("2_httpResolveURI: Resolving hostname=\"%s\", regtype=\"%s\", "
                   "domain=\"%s\"\n", hostname, regtype, domain));
     if (options & _HTTP_RESOLVE_STDERR)
     {
@@ -1732,7 +1728,7 @@ _httpResolveURI(
 
 	  if (cb && !(*cb)(context))
 	  {
-	    DEBUG_puts("5_httpResolveURI: callback returned 0 (stop)");
+	    DEBUG_puts("2_httpResolveURI: callback returned 0 (stop)");
 	    break;
 	  }
 
@@ -1768,7 +1764,7 @@ _httpResolveURI(
 	  {
 	    if (errno != EINTR && errno != EAGAIN)
 	    {
-	      DEBUG_printf(("5_httpResolveURI: poll error: %s", strerror(errno)));
+	      DEBUG_printf(("2_httpResolveURI: poll error: %s", strerror(errno)));
 	      break;
 	    }
 	  }
@@ -1964,7 +1960,7 @@ _httpResolveURI(
     uri = resolved_uri;
   }
 
-  DEBUG_printf(("5_httpResolveURI: Returning \"%s\"", uri));
+  DEBUG_printf(("2_httpResolveURI: Returning \"%s\"", uri));
 
   return (uri);
 }
@@ -2151,7 +2147,7 @@ http_resolve_cb(
   uint8_t		valueLen;	/* Length of value */
 
 
-  DEBUG_printf(("7http_resolve_cb(sdRef=%p, flags=%x, interfaceIndex=%u, "
+  DEBUG_printf(("4http_resolve_cb(sdRef=%p, flags=%x, interfaceIndex=%u, "
 	        "errorCode=%d, fullName=\"%s\", hostTarget=\"%s\", port=%u, "
 	        "txtLen=%u, txtRecord=%p, context=%p)", sdRef, flags,
 	        interfaceIndex, errorCode, fullName, hostTarget, port, txtLen,
@@ -2176,7 +2172,7 @@ http_resolve_cb(
 	fprintf(stderr, "DEBUG: Found UUID %s, looking for %s.", uuid,
 		uribuf->uuid);
 
-      DEBUG_printf(("7http_resolve_cb: Found UUID %s, looking for %s.", uuid,
+      DEBUG_printf(("5http_resolve_cb: Found UUID %s, looking for %s.", uuid,
                     uribuf->uuid));
       return;
     }
@@ -2266,7 +2262,7 @@ http_resolve_cb(
     http_addrlist_t	*addrlist,	/* List of addresses */
 			*addr;		/* Current address */
 
-    DEBUG_printf(("8http_resolve_cb: Looking up \"%s\".", hostTarget));
+    DEBUG_printf(("5http_resolve_cb: Looking up \"%s\".", hostTarget));
 
     snprintf(fqdn, sizeof(fqdn), "%d", ntohs(port));
     if ((addrlist = httpAddrGetList(hostTarget, AF_UNSPEC, fqdn)) != NULL)
@@ -2277,7 +2273,7 @@ http_resolve_cb(
 
         if (!error)
 	{
-	  DEBUG_printf(("8http_resolve_cb: Found \"%s\".", fqdn));
+	  DEBUG_printf(("5http_resolve_cb: Found \"%s\".", fqdn));
 
 	  if ((hostptr = fqdn + strlen(fqdn) - 6) <= fqdn ||
 	      _cups_strcasecmp(hostptr, ".local"))
@@ -2288,7 +2284,7 @@ http_resolve_cb(
 	}
 #ifdef DEBUG
 	else
-	  DEBUG_printf(("8http_resolve_cb: \"%s\" did not resolve: %d",
+	  DEBUG_printf(("5http_resolve_cb: \"%s\" did not resolve: %d",
 	                httpAddrString(&(addr->addr), fqdn, sizeof(fqdn)),
 			error));
 #endif /* DEBUG */
@@ -2308,7 +2304,7 @@ http_resolve_cb(
   else
     httpAssembleURI(HTTP_URI_CODING_ALL, uribuf->buffer, (int)uribuf->bufsize, scheme, NULL, hostTarget, ntohs(port), resource);
 
-  DEBUG_printf(("8http_resolve_cb: Resolved URI is \"%s\"...", uribuf->buffer));
+  DEBUG_printf(("5http_resolve_cb: Resolved URI is \"%s\"...", uribuf->buffer));
 }
 
 #elif defined(HAVE_AVAHI)
@@ -2367,7 +2363,7 @@ http_resolve_cb(
   size_t		valueLen = 0;	/* Length of "rp" key */
 
 
-  DEBUG_printf(("7http_resolve_cb(resolver=%p, "
+  DEBUG_printf(("4http_resolve_cb(resolver=%p, "
 		"interface=%d, protocol=%d, event=%d, name=\"%s\", "
 		"type=\"%s\", domain=\"%s\", hostTarget=\"%s\", address=%p, "
 		"port=%d, txt=%p, flags=%d, context=%p)",
@@ -2400,7 +2396,7 @@ http_resolve_cb(
 	fprintf(stderr, "DEBUG: Found UUID %s, looking for %s.", uuid,
 		uribuf->uuid);
 
-      DEBUG_printf(("7http_resolve_cb: Found UUID %s, looking for %s.", uuid,
+      DEBUG_printf(("5http_resolve_cb: Found UUID %s, looking for %s.", uuid,
                     uribuf->uuid));
       return;
     }
@@ -2504,7 +2500,7 @@ http_resolve_cb(
     http_addrlist_t	*addrlist,	/* List of addresses */
 			*addr;		/* Current address */
 
-    DEBUG_printf(("8http_resolve_cb: Looking up \"%s\".", hostTarget));
+    DEBUG_printf(("5http_resolve_cb: Looking up \"%s\".", hostTarget));
 
     snprintf(fqdn, sizeof(fqdn), "%d", ntohs(port));
     if ((addrlist = httpAddrGetList(hostTarget, AF_UNSPEC, fqdn)) != NULL)
@@ -2515,7 +2511,7 @@ http_resolve_cb(
 
         if (!error)
 	{
-	  DEBUG_printf(("8http_resolve_cb: Found \"%s\".", fqdn));
+	  DEBUG_printf(("5http_resolve_cb: Found \"%s\".", fqdn));
 
 	  if ((hostptr = fqdn + strlen(fqdn) - 6) <= fqdn ||
 	      _cups_strcasecmp(hostptr, ".local"))
@@ -2526,7 +2522,7 @@ http_resolve_cb(
 	}
 #ifdef DEBUG
 	else
-	  DEBUG_printf(("8http_resolve_cb: \"%s\" did not resolve: %d",
+	  DEBUG_printf(("5http_resolve_cb: \"%s\" did not resolve: %d",
 	                httpAddrString(&(addr->addr), fqdn, sizeof(fqdn)),
 			error));
 #endif /* DEBUG */
@@ -2542,13 +2538,8 @@ http_resolve_cb(
 
   httpAssembleURI(HTTP_URI_CODING_ALL, uribuf->buffer, uribuf->bufsize, scheme,
                   NULL, hostTarget, port, resource);
-  DEBUG_printf(("8http_resolve_cb: Resolved URI is \"%s\".", uribuf->buffer));
+  DEBUG_printf(("5http_resolve_cb: Resolved URI is \"%s\".", uribuf->buffer));
 
   avahi_simple_poll_quit(uribuf->poll);
 }
 #endif /* HAVE_DNSSD */
-
-
-/*
- * End of "$Id: http-support.c 12970 2015-11-13 20:02:51Z msweet $".
- */

cups/http.c

@@ -1,9 +1,9 @@
 /*
- * "$Id: http.c 12970 2015-11-13 20:02:51Z msweet $"
+ * "$Id: http.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * HTTP routines for CUPS.
  *
- * Copyright 2007-2014 by Apple Inc.
+ * Copyright 2007-2015 by Apple Inc.
  * Copyright 1997-2007 by Easy Software Products, all rights reserved.
  *
  * This file contains Kerberos support code, copyright 2006 by
@@ -2428,8 +2428,7 @@ httpReconnect2(http_t *http,		/* I - HTTP connection */
                   httpAddrPort(&(current->addr))));
 #endif /* DEBUG */
 
-  if ((addr = httpAddrConnect2(http->addrlist, &(http->fd), msec,
-                               cancel)) == NULL)
+  if ((addr = httpAddrConnect2(http->addrlist, &(http->fd), msec, cancel)) == NULL)
   {
    /*
     * Unable to connect...
@@ -4850,5 +4849,5 @@ http_write_chunk(http_t     *http,	/* I - HTTP connection */
 
 
 /*
- * End of "$Id: http.c 12970 2015-11-13 20:02:51Z msweet $".
+ * End of "$Id: http.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/http.h

@@ -1,5 +1,5 @@
 /*
- * "$Id: http.h 12848 2015-08-26 18:51:57Z msweet $"
+ * "$Id: http.h 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Hyper-Text Transport Protocol definitions for CUPS.
  *
@@ -656,5 +656,5 @@ extern const char	*httpURIStatusString(http_uri_status_t status) _CUPS_API_2_0;
 #endif /* !_CUPS_HTTP_H_ */
 
 /*
- * End of "$Id: http.h 12848 2015-08-26 18:51:57Z msweet $".
+ * End of "$Id: http.h 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/huffman-private.h

@@ -0,0 +1,56 @@
+/*
+ * "$Id: huffman-private.h 11985 2014-07-02 15:41:16Z msweet $"
+ *
+ * HTTP/2 Huffman compression/decompression definitions for CUPS.
+ *
+ * Copyright 2014 by Apple Inc.
+ *
+ * These coded instructions, statements, and computer programs are the
+ * property of Apple Inc. and are protected by Federal copyright
+ * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+ * which should have been included with this file.  If this file is
+ * file is missing or damaged, see the license at "http://www.cups.org/".
+ *
+ * This file is subject to the Apple OS-Developed Software exception.
+ */
+
+#ifndef _CUPS_HUFFMAN_PRIVATE_H_
+#  define _CUPS_HUFFMAN_PRIVATE_H_
+
+/*
+ * Include necessary headers...
+ */
+
+#  include "versioning.h"
+#  include <stdlib.h>
+
+
+/*
+ * C++ magic...
+ */
+
+#  ifdef __cplusplus
+extern "C" {
+#  endif /* __cplusplus */
+
+
+/*
+ * Functions...
+ */
+
+extern size_t	_http2HuffmanDecode(char *dst, size_t dstsize, const unsigned char *src, size_t srclen);
+extern size_t	_http2HuffmanEncode(unsigned char *dst, size_t dstsize, const char *src);
+
+
+/*
+ * C++ magic...
+ */
+
+#  ifdef __cplusplus
+}
+#  endif /* __cplusplus */
+#endif /* !_CUPS_HUFFMAN_PRIVATE_H_ */
+
+/*
+ * End of "$Id: huffman-private.h 11985 2014-07-02 15:41:16Z msweet $".
+ */

cups/huffman.c

@@ -0,0 +1,651 @@
+/*
+ * "$Id: huffman.c 11990 2014-07-02 21:13:22Z msweet $"
+ *
+ * HTTP/2 Huffman compression/decompression routines for CUPS.
+ *
+ * Copyright 2014 by Apple Inc.
+ *
+ * These coded instructions, statements, and computer programs are the
+ * property of Apple Inc. and are protected by Federal copyright
+ * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+ * which should have been included with this file.  If this file is
+ * file is missing or damaged, see the license at "http://www.cups.org/".
+ *
+ * This file is subject to the Apple OS-Developed Software exception.
+ */
+
+/*
+ * Include necessary headers...
+ */
+
+#include "debug-private.h"
+#include "huffman-private.h"
+#include "thread-private.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+/*
+ * Constants...
+ */
+
+#define _HTTP2_HUFFMAN_MAX	30	/* Max Huffman bits in table */
+
+
+/*
+ * Huffman table from HPACK-08 draft.
+ */
+
+typedef struct _http2_huffman_s		/**** Huffman code table ****/
+{
+  int		code;			/* Code */
+  short		len;			/* Length in bits */
+  short		ch;			/* Character */
+} _http2_huffman_t;
+
+static _http2_huffman_t http2_decode[256];
+					/* Decoder values */
+static int		http2_decode_max[_HTTP2_HUFFMAN_MAX + 1];
+static const _http2_huffman_t	*http2_decode_next[_HTTP2_HUFFMAN_MAX + 1];
+static int		http2_decode_init = 0;
+static _cups_mutex_t	http2_decode_mutex = _CUPS_MUTEX_INITIALIZER;
+static const _http2_huffman_t http2_encode[256] =
+{					/* Encoder values */
+  { 0x1ff8,	13,	0x00 },
+  { 0x7fffd8,	23,	0x01 },
+  { 0xfffffe2,	28,	0x02 },
+  { 0xfffffe3,	28,	0x03 },
+  { 0xfffffe4,	28,	0x04 },
+  { 0xfffffe5,	28,	0x05 },
+  { 0xfffffe6,	28,	0x06 },
+  { 0xfffffe7,	28,	0x07 },
+  { 0xfffffe8,	28,	0x08 },
+  { 0xffffea,	24,	0x09 },
+  { 0xffffffc,	30,	0x0a },
+  { 0xfffffe9,	28,	0x0b },
+  { 0xfffffea,	28,	0x0c },
+  { 0xffffffd,	30,	0x0d },
+  { 0xfffffeb,	28,	0x0e },
+  { 0xfffffec,	28,	0x0f },
+  { 0xfffffed,	28,	0x10 },
+  { 0xfffffee,	28,	0x11 },
+  { 0xfffffef,	28,	0x12 },
+  { 0xffffff0,	28,	0x13 },
+  { 0xffffff1,	28,	0x14 },
+  { 0xffffff2,	28,	0x15 },
+  { 0xffffffe,	30,	0x16 },
+  { 0xffffff3,	28,	0x17 },
+  { 0xffffff4,	28,	0x18 },
+  { 0xffffff5,	28,	0x19 },
+  { 0xffffff6,	28,	0x1a },
+  { 0xffffff7,	28,	0x1b },
+  { 0xffffff8,	28,	0x1c },
+  { 0xffffff9,	28,	0x1d },
+  { 0xffffffa,	28,	0x1e },
+  { 0xffffffb,	28,	0x1f },
+  { 0x14,	6,	0x20 },
+  { 0x3f8,	10,	0x21 },
+  { 0x3f9,	10,	0x22 },
+  { 0xffa,	12,	0x23 },
+  { 0x1ff9,	13,	0x24 },
+  { 0x15,	6,	0x25 },
+  { 0xf8,	8,	0x26 },
+  { 0x7fa,	11,	0x27 },
+  { 0x3fa,	10,	0x28 },
+  { 0x3fb,	10,	0x29 },
+  { 0xf9,	8,	0x2a },
+  { 0x7fb,	11,	0x2b },
+  { 0xfa,	8,	0x2c },
+  { 0x16,	6,	0x2d },
+  { 0x17,	6,	0x2e },
+  { 0x18,	6,	0x2f },
+  { 0x0,	5,	0x30 },
+  { 0x1,	5,	0x31 },
+  { 0x2,	5,	0x32 },
+  { 0x19,	6,	0x33 },
+  { 0x1a,	6,	0x34 },
+  { 0x1b,	6,	0x35 },
+  { 0x1c,	6,	0x36 },
+  { 0x1d,	6,	0x37 },
+  { 0x1e,	6,	0x38 },
+  { 0x1f,	6,	0x39 },
+  { 0x5c,	7,	0x3a },
+  { 0xfb,	8,	0x3b },
+  { 0x7ffc,	15,	0x3c },
+  { 0x20,	6,	0x3d },
+  { 0xffb,	12,	0x3e },
+  { 0x3fc,	10,	0x3f },
+  { 0x1ffa,	13,	0x40 },
+  { 0x21,	6,	0x41 },
+  { 0x5d,	7,	0x42 },
+  { 0x5e,	7,	0x43 },
+  { 0x5f,	7,	0x44 },
+  { 0x60,	7,	0x45 },
+  { 0x61,	7,	0x46 },
+  { 0x62,	7,	0x47 },
+  { 0x63,	7,	0x48 },
+  { 0x64,	7,	0x49 },
+  { 0x65,	7,	0x4a },
+  { 0x66,	7,	0x4b },
+  { 0x67,	7,	0x4c },
+  { 0x68,	7,	0x4d },
+  { 0x69,	7,	0x4e },
+  { 0x6a,	7,	0x4f },
+  { 0x6b,	7,	0x50 },
+  { 0x6c,	7,	0x51 },
+  { 0x6d,	7,	0x52 },
+  { 0x6e,	7,	0x53 },
+  { 0x6f,	7,	0x54 },
+  { 0x70,	7,	0x55 },
+  { 0x71,	7,	0x56 },
+  { 0x72,	7,	0x57 },
+  { 0xfc,	8,	0x58 },
+  { 0x73,	7,	0x59 },
+  { 0xfd,	8,	0x5a },
+  { 0x1ffb,	13,	0x5b },
+  { 0x7fff0,	19,	0x5c },
+  { 0x1ffc,	13,	0x5d },
+  { 0x3ffc,	14,	0x5e },
+  { 0x22,	6,	0x5f },
+  { 0x7ffd,	15,	0x60 },
+  { 0x3,	5,	0x61 },
+  { 0x23,	6,	0x62 },
+  { 0x4,	5,	0x63 },
+  { 0x24,	6,	0x64 },
+  { 0x5,	5,	0x65 },
+  { 0x25,	6,	0x66 },
+  { 0x26,	6,	0x67 },
+  { 0x27,	6,	0x68 },
+  { 0x6,	5,	0x69 },
+  { 0x74,	7,	0x6a },
+  { 0x75,	7,	0x6b },
+  { 0x28,	6,	0x6c },
+  { 0x29,	6,	0x6d },
+  { 0x2a,	6,	0x6e },
+  { 0x7,	5,	0x6f },
+  { 0x2b,	6,	0x70 },
+  { 0x76,	7,	0x71 },
+  { 0x2c,	6,	0x72 },
+  { 0x8,	5,	0x73 },
+  { 0x9,	5,	0x74 },
+  { 0x2d,	6,	0x75 },
+  { 0x77,	7,	0x76 },
+  { 0x78,	7,	0x77 },
+  { 0x79,	7,	0x78 },
+  { 0x7a,	7,	0x79 },
+  { 0x7b,	7,	0x7a },
+  { 0x7ffe,	15,	0x7b },
+  { 0x7fc,	11,	0x7c },
+  { 0x3ffd,	14,	0x7d },
+  { 0x1ffd,	13,	0x7e },
+  { 0xffffffc,	28,	0x7f },
+  { 0xfffe6,	20,	0x80 },
+  { 0x3fffd2,	22,	0x81 },
+  { 0xfffe7,	20,	0x82 },
+  { 0xfffe8,	20,	0x83 },
+  { 0x3fffd3,	22,	0x84 },
+  { 0x3fffd4,	22,	0x85 },
+  { 0x3fffd5,	22,	0x86 },
+  { 0x7fffd9,	23,	0x87 },
+  { 0x3fffd6,	22,	0x88 },
+  { 0x7fffda,	23,	0x89 },
+  { 0x7fffdb,	23,	0x8a },
+  { 0x7fffdc,	23,	0x8b },
+  { 0x7fffdd,	23,	0x8c },
+  { 0x7fffde,	23,	0x8d },
+  { 0xffffeb,	24,	0x8e },
+  { 0x7fffdf,	23,	0x8f },
+  { 0xffffec,	24,	0x90 },
+  { 0xffffed,	24,	0x91 },
+  { 0x3fffd7,	22,	0x92 },
+  { 0x7fffe0,	23,	0x93 },
+  { 0xffffee,	24,	0x94 },
+  { 0x7fffe1,	23,	0x95 },
+  { 0x7fffe2,	23,	0x96 },
+  { 0x7fffe3,	23,	0x97 },
+  { 0x7fffe4,	23,	0x98 },
+  { 0x1fffdc,	21,	0x99 },
+  { 0x3fffd8,	22,	0x9a },
+  { 0x7fffe5,	23,	0x9b },
+  { 0x3fffd9,	22,	0x9c },
+  { 0x7fffe6,	23,	0x9d },
+  { 0x7fffe7,	23,	0x9e },
+  { 0xffffef,	24,	0x9f },
+  { 0x3fffda,	22,	0xa0 },
+  { 0x1fffdd,	21,	0xa1 },
+  { 0xfffe9,	20,	0xa2 },
+  { 0x3fffdb,	22,	0xa3 },
+  { 0x3fffdc,	22,	0xa4 },
+  { 0x7fffe8,	23,	0xa5 },
+  { 0x7fffe9,	23,	0xa6 },
+  { 0x1fffde,	21,	0xa7 },
+  { 0x7fffea,	23,	0xa8 },
+  { 0x3fffdd,	22,	0xa9 },
+  { 0x3fffde,	22,	0xaa },
+  { 0xfffff0,	24,	0xab },
+  { 0x1fffdf,	21,	0xac },
+  { 0x3fffdf,	22,	0xad },
+  { 0x7fffeb,	23,	0xae },
+  { 0x7fffec,	23,	0xaf },
+  { 0x1fffe0,	21,	0xb0 },
+  { 0x1fffe1,	21,	0xb1 },
+  { 0x3fffe0,	22,	0xb2 },
+  { 0x1fffe2,	21,	0xb3 },
+  { 0x7fffed,	23,	0xb4 },
+  { 0x3fffe1,	22,	0xb5 },
+  { 0x7fffee,	23,	0xb6 },
+  { 0x7fffef,	23,	0xb7 },
+  { 0xfffea,	20,	0xb8 },
+  { 0x3fffe2,	22,	0xb9 },
+  { 0x3fffe3,	22,	0xba },
+  { 0x3fffe4,	22,	0xbb },
+  { 0x7ffff0,	23,	0xbc },
+  { 0x3fffe5,	22,	0xbd },
+  { 0x3fffe6,	22,	0xbe },
+  { 0x7ffff1,	23,	0xbf },
+  { 0x3ffffe0,	26,	0xc0 },
+  { 0x3ffffe1,	26,	0xc1 },
+  { 0xfffeb,	20,	0xc2 },
+  { 0x7fff1,	19,	0xc3 },
+  { 0x3fffe7,	22,	0xc4 },
+  { 0x7ffff2,	23,	0xc5 },
+  { 0x3fffe8,	22,	0xc6 },
+  { 0x1ffffec,	25,	0xc7 },
+  { 0x3ffffe2,	26,	0xc8 },
+  { 0x3ffffe3,	26,	0xc9 },
+  { 0x3ffffe4,	26,	0xca },
+  { 0x7ffffde,	27,	0xcb },
+  { 0x7ffffdf,	27,	0xcc },
+  { 0x3ffffe5,	26,	0xcd },
+  { 0xfffff1,	24,	0xce },
+  { 0x1ffffed,	25,	0xcf },
+  { 0x7fff2,	19,	0xd0 },
+  { 0x1fffe3,	21,	0xd1 },
+  { 0x3ffffe6,	26,	0xd2 },
+  { 0x7ffffe0,	27,	0xd3 },
+  { 0x7ffffe1,	27,	0xd4 },
+  { 0x3ffffe7,	26,	0xd5 },
+  { 0x7ffffe2,	27,	0xd6 },
+  { 0xfffff2,	24,	0xd7 },
+  { 0x1fffe4,	21,	0xd8 },
+  { 0x1fffe5,	21,	0xd9 },
+  { 0x3ffffe8,	26,	0xda },
+  { 0x3ffffe9,	26,	0xdb },
+  { 0xffffffd,	28,	0xdc },
+  { 0x7ffffe3,	27,	0xdd },
+  { 0x7ffffe4,	27,	0xde },
+  { 0x7ffffe5,	27,	0xdf },
+  { 0xfffec,	20,	0xe0 },
+  { 0xfffff3,	24,	0xe1 },
+  { 0xfffed,	20,	0xe2 },
+  { 0x1fffe6,	21,	0xe3 },
+  { 0x3fffe9,	22,	0xe4 },
+  { 0x1fffe7,	21,	0xe5 },
+  { 0x1fffe8,	21,	0xe6 },
+  { 0x7ffff3,	23,	0xe7 },
+  { 0x3fffea,	22,	0xe8 },
+  { 0x3fffeb,	22,	0xe9 },
+  { 0x1ffffee,	25,	0xea },
+  { 0x1ffffef,	25,	0xeb },
+  { 0xfffff4,	24,	0xec },
+  { 0xfffff5,	24,	0xed },
+  { 0x3ffffea,	26,	0xee },
+  { 0x7ffff4,	23,	0xef },
+  { 0x3ffffeb,	26,	0xf0 },
+  { 0x7ffffe6,	27,	0xf1 },
+  { 0x3ffffec,	26,	0xf2 },
+  { 0x3ffffed,	26,	0xf3 },
+  { 0x7ffffe7,	27,	0xf4 },
+  { 0x7ffffe8,	27,	0xf5 },
+  { 0x7ffffe9,	27,	0xf6 },
+  { 0x7ffffea,	27,	0xf7 },
+  { 0x7ffffeb,	27,	0xf8 },
+  { 0xffffffe,	28,	0xf9 },
+  { 0x7ffffec,	27,	0xfa },
+  { 0x7ffffed,	27,	0xfb },
+  { 0x7ffffee,	27,	0xfc },
+  { 0x7ffffef,	27,	0xfd },
+  { 0x7fffff0,	27,	0xfe },
+  { 0x3ffffee,	26,	0xff }
+};
+static const unsigned char http2_masks[9] = { 0x00, 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff };
+					/* Bitmasks */
+
+
+/*
+ * Local functions...
+ */
+
+static int	http2_compare_decode(const _http2_huffman_t *a, const _http2_huffman_t *b);
+
+
+/*
+ * '_http2HuffmanDecode()' - Decode (decompress) a HTTP/2 Huffman-encoded string.
+ *
+ * The "dst" string is nul-terminated even if the total length of the Huffman-
+ * encoded string does not fit.  The return value contains the actual length
+ * of the string after decoding.
+ */
+
+size_t					/* O - Actual length of string or 0 on error */
+_http2HuffmanDecode(
+    char                *dst,		/* I - Destination string buffer */
+    size_t              dstsize,	/* I - Size of string buffer */
+    const unsigned char *src,		/* I - Incoming Huffman data */
+    size_t              srclen)		/* I - Length of incoming Huffman data */
+{
+  char			*dstptr,	/* Pointer into string buffer */
+			*dstend;	/* End of string buffer */
+  const unsigned char	*srcend;	/* End of Huffman data */
+  unsigned char		srcbyte;	/* Current source string byte */
+  int			srcavail,	/* How many bits are available in the current byte? */
+			code,		/* Assembled code */
+			len,		/* Length of assembled code */
+			bits;		/* Bits to grab */
+  const _http2_huffman_t *dptr,		/* Pointer into decoder table */
+			*dend;		/* End of decoder table */
+
+
+  DEBUG_printf(("4_http2HuffmanDecode(dst=%p, dstsize=" CUPS_LLFMT ", src=%p, srclen=" CUPS_LLFMT ")", dst, CUPS_LLCAST dstsize, src, CUPS_LLCAST srclen));
+
+ /*
+  * Initialize the decoder array as needed...
+  */
+
+  dend = http2_decode + (sizeof(http2_decode) / sizeof(http2_decode[0]));
+
+  if (!http2_decode_init)
+  {
+    _cupsMutexLock(&http2_decode_mutex);
+    if (!http2_decode_init)
+    {
+      http2_decode_init = 1;
+      memcpy(http2_decode, http2_encode, sizeof(http2_decode));
+      qsort(http2_decode, sizeof(http2_decode) / sizeof(http2_decode[0]), sizeof(http2_decode[0]), (int (*)(const void *, const void *))http2_compare_decode);
+
+      for (len = 0, dptr = http2_decode; dptr < dend; dptr ++)
+      {
+        if (len != dptr->len)
+        {
+          http2_decode_next[len] = dptr;
+          len = dptr->len;
+        }
+
+        if ((dptr + 1) < dend && dptr[1].len != len)
+          http2_decode_max[len] = dptr->code;
+      }
+    }
+    _cupsMutexUnlock(&http2_decode_mutex);
+  }
+
+ /*
+  * Decode the string.
+  *
+  * Note: Initial implementation that has very little optimization applied.
+  */
+
+  dstptr   = dst;
+  dstend   = dst + dstsize - 1;
+  srcavail = 0;
+  srcbyte  = 0;
+  srcend   = src + srclen;
+
+  while (src < srcend || srcavail > 0)
+  {
+   /*
+    * Each Huffman code has a minimum of 5 bits.  We do a linear search of the
+    * decode table, which has been sorted in ascending order for length and
+    * code.  If we don't find the code in the table we return an error.
+    */
+
+    code = 0;
+    len  = 0;
+    dptr = http2_decode;
+
+    DEBUG_printf(("5_http2HuffmanDecode: init srcbyte=%02x, srcavail=%d", srcbyte, srcavail));
+
+    while (dptr < dend)
+    {
+      while (len < dptr->len)
+      {
+       /*
+        * Get N more bits from the input...
+        */
+
+        if (srcavail == 0)
+        {
+          if (src < srcend)
+          {
+	    srcbyte  = *src++;
+	    srcavail = 8;
+
+	    DEBUG_printf(("5_http2HuffmanDecode: cont srcbyte=%02x, srcavail=%d", srcbyte, srcavail));
+	  }
+	  else if (len < 8 && code == http2_masks[len])
+	    break;
+	  else
+	  {
+	    DEBUG_puts("5_http2HuffmanDecode: Early end-of-string.");
+	    return (0);
+	  }
+        }
+
+        if ((bits = dptr->len - len) > srcavail)
+          bits = srcavail;
+
+        DEBUG_printf(("5_http2HuffmanDecode: Pulling %d bits", bits));
+
+        if (bits == srcavail)
+        {
+	  if (len == 0)
+	  {
+	    if (bits == 8)
+	      code = srcbyte;
+	    else
+	      code = srcbyte & http2_masks[bits];
+	  }
+	  else
+	    code = (code << bits) | (srcbyte & http2_masks[bits]);
+
+          srcavail = 0;
+        }
+        else if (len == 0)
+        {
+          code     = (srcbyte >> (srcavail - bits)) & http2_masks[bits];
+          srcavail -= bits;
+        }
+        else
+        {
+          code     = (code << bits) | ((srcbyte >> (srcavail - bits)) & http2_masks[bits]);
+          srcavail -= bits;
+        }
+
+	len += bits;
+
+#ifdef DEBUG
+        if (len < dptr->len)
+          DEBUG_printf(("5_http2HuffmanDecode: code=%x, len=%d, srcavail=%d", code, len, srcavail));
+#endif /* DEBUG */
+      }
+
+      DEBUG_printf(("5_http2HuffmanDecode: code=%x, len=%d, dptr->len=%d", code, len, dptr->len));
+
+      if (len < dptr->len)
+        break;
+
+      if (code > http2_decode_max[len])
+      {
+        dptr = http2_decode_next[len];
+        continue;
+      }
+
+      while (len == dptr->len)
+        if (dptr->code == code)
+          break;
+        else
+          dptr ++;
+
+      if (dptr->code == code && dptr->len == len)
+      {
+        DEBUG_printf(("5_http2HuffmanDecode: code=%x, len=%d, match='%c' (0x%02x)", (unsigned)code, len, dptr->ch, dptr->ch));
+
+        if (dstptr < dstend)
+          *dstptr = (char)dptr->ch;
+
+        dstptr ++;
+        break;
+      }
+#ifdef DEBUG
+      else
+        DEBUG_printf(("5_http2HuffmanDecode: code=%x, len=%d, no match", (unsigned)code, len));
+#endif /* DEBUG */
+    }
+  }
+
+  if (dstptr < dstend)
+    *dstptr = '\0';
+  else
+    *dstend = '\0';
+
+  return ((size_t)(dstptr - dst));
+}
+
+
+/*
+ * '_http2HuffmanEncode()' - Encode (compress) a string using HTTP/2 Huffman-coding.
+ *
+ * The return value contains the actual length of the string after encoding.
+ */
+
+size_t					/* O - Number of bytes used for Huffman */
+_http2HuffmanEncode(
+    unsigned char *dst,			/* I - Output buffer */
+    size_t        dstsize,		/* I - Size of output buffer */
+    const char    *src)			/* I - String to encode */
+{
+  unsigned char	*dstptr,		/* Pointer into buffer */
+		*dstend,		/* End of buffer */
+		dstbyte;		/* Current output byte */
+  int		dstused,		/* Current bits used */
+		dstremaining;		/* Remaining bits */
+  int		ch;			/* Current character */
+  int		code,			/* Huffman code */
+		len;			/* Length of Huffman code */
+
+
+ /*
+  * Note: Initial implementation that has very little optimization applied.
+  */
+
+  dstptr  = dst;
+  dstend  = dst + dstsize;
+  dstbyte = 0;
+  dstused = 0;
+
+  while (*src)
+  {
+    ch   = *src++ & 255;
+    code = http2_encode[ch].code;
+    len  = http2_encode[ch].len;
+
+    while (len > 0)
+    {
+      if (dstused == 0)
+      {
+        if (len == 8)
+        {
+          dstbyte = (unsigned char)code;
+          dstused = 8;
+        }
+        else if (len > 8)
+        {
+          dstbyte = (unsigned char)(code >> (len - 8));
+          dstused = 8;
+        }
+        else
+        {
+          dstbyte = (unsigned char)(code << (8 - len));
+          dstused = len;
+        }
+
+        len -= dstused;
+      }
+      else
+      {
+        dstremaining = 8 - dstused;
+
+        if (len == dstremaining)
+        {
+          dstbyte |= (unsigned char)(code & http2_masks[dstremaining]);
+          dstused = 8;
+          len     = 0;
+        }
+        else if (len > dstremaining)
+        {
+          dstbyte |= (unsigned char)((code >> (len - dstremaining)) & http2_masks[dstremaining]);
+          dstused = 8;
+          len -= dstremaining;
+        }
+        else
+        {
+          dstbyte |= (unsigned char)((code << (dstremaining - len)) & http2_masks[dstremaining]);
+          dstused += len;
+          len = 0;
+        }
+      }
+
+      if (dstused == 8)
+      {
+       /*
+        * "Write" a byte to the output buffer
+        */
+
+        if (dstptr < dstend)
+          *dstptr = dstbyte;
+
+        dstptr ++;
+        dstused = 0;
+      }
+    }
+  }
+
+  if (dstused)
+  {
+   /*
+    * Pad the output string with 1's as an End-Of-String code...
+    */
+
+    dstremaining = 8 - dstused;
+    dstbyte |= http2_masks[dstremaining];
+    if (dstptr < dstend)
+      *dstptr = dstbyte;
+    dstptr ++;
+  }
+
+  return ((size_t)(dstptr - dst));
+}
+
+
+/*
+ * 'http2_compare_decode()' - Compare two Huffman codes for decoding.
+ */
+
+static int				/* O - Result of comparison */
+http2_compare_decode(
+    const _http2_huffman_t *a,		/* I - First code */
+    const _http2_huffman_t *b)		/* I - Second code */
+{
+  int	result;				/* Result of comparison */
+
+
+  if ((result = a->len - b->len) == 0)
+    result = a->code - b->code;
+
+  return (result);
+}
+
+
+/*
+ * End of "$Id: huffman.c 11990 2014-07-02 21:13:22Z msweet $".
+ */

cups/ipp-private.h

@@ -1,5 +1,5 @@
 /*
- * "$Id: ipp-private.h 11558 2014-02-06 18:33:34Z msweet $"
+ * "$Id: ipp-private.h 11984 2014-07-02 13:16:59Z msweet $"
  *
  * Private IPP definitions for CUPS.
  *
@@ -77,5 +77,5 @@ extern _ipp_option_t	*_ippFindOption(const char *name);
 #endif /* !_CUPS_IPP_H_ */
 
 /*
- * End of "$Id: ipp-private.h 11558 2014-02-06 18:33:34Z msweet $".
+ * End of "$Id: ipp-private.h 11984 2014-07-02 13:16:59Z msweet $".
  */

cups/ipp-support.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: ipp-support.c 12666 2015-05-25 19:38:09Z msweet $"
+ * "$Id: ipp-support.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Internet Printing Protocol support functions for CUPS.
  *
@@ -78,7 +78,8 @@ static const char * const ipp_status_oks[] =	/* "OK" status codes */
 		  "client-error-account-info-needed",
 		  "client-error-account-closed",
 		  "client-error-account-limit-reached",
-		  "client-error-account-authorization-failed"
+		  "client-error-account-authorization-failed",
+		  "client-error-not-fetchable"
 		},
 		* const ipp_status_480s[] =	/* Vendor client errors */
 		{
@@ -246,7 +247,8 @@ static const char * const ipp_std_ops[] =
 		},
 		* const ipp_cups_ops2[] =
 		{
-		  "CUPS-Get-Document"
+		  "CUPS-Get-Document",
+		  "CUPS-Create-Local-Printer"
 		},
 		* const ipp_tag_names[] =
 		{			/* Value/group tag names */
@@ -1563,6 +1565,7 @@ ippCreateRequestedArray(ipp_t *request)	/* I - IPP request */
     "printer-input-tray",		/* IPP JPS3 */
     "printer-is-accepting-jobs",
     "printer-is-shared",		/* CUPS extension */
+    "printer-is-temporary",		/* CUPS extension */
     "printer-kind",			/* IPP Paid Printing */
     "printer-location",
     "printer-make-and-model",
@@ -1577,6 +1580,7 @@ ippCreateRequestedArray(ipp_t *request)	/* I - IPP request */
     "printer-organization",
     "printer-organizational-unit",
     "printer-output-tray",		/* IPP JPS3 */
+    "printer-queue-id",			/* CUPS extension */
     "printer-settable-attributes-supported",
     "printer-state",
     "printer-state-change-date-time",
@@ -2047,8 +2051,8 @@ ippOpString(ipp_op_t op)		/* I - Operation ID */
     return ("windows-ext");
   else if (op >= IPP_OP_CUPS_GET_DEFAULT && op <= IPP_OP_CUPS_GET_PPD)
     return (ipp_cups_ops[op - IPP_OP_CUPS_GET_DEFAULT]);
-  else if (op == IPP_OP_CUPS_GET_DOCUMENT)
-    return (ipp_cups_ops2[0]);
+  else if (op >= IPP_OP_CUPS_GET_DOCUMENT && op <= IPP_OP_CUPS_CREATE_LOCAL_PRINTER)
+    return (ipp_cups_ops2[op - IPP_OP_CUPS_GET_DOCUMENT]);
 
  /*
   * No, build an "0xxxxx" operation string...
@@ -2285,5 +2289,5 @@ ipp_col_string(ipp_t  *col,		/* I - Collection attribute */
 
 
 /*
- * End of "$Id: ipp-support.c 12666 2015-05-25 19:38:09Z msweet $".
+ * End of "$Id: ipp-support.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/ipp.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: ipp.c 12468 2015-02-01 04:50:43Z msweet $"
+ * "$Id: ipp.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Internet Printing Protocol functions for CUPS.
  *
@@ -7062,5 +7062,5 @@ ipp_write_file(int         *fd,		/* I - File descriptor */
 
 
 /*
- * End of "$Id: ipp.c 12468 2015-02-01 04:50:43Z msweet $".
+ * End of "$Id: ipp.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/ipp.h

@@ -1,5 +1,5 @@
 /*
- * "$Id: ipp.h 12666 2015-05-25 19:38:09Z msweet $"
+ * "$Id: ipp.h 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Internet Printing Protocol definitions for CUPS.
  *
@@ -330,12 +330,13 @@ typedef enum ipp_op_e			/**** IPP operations ****/
   IPP_OP_CUPS_ACCEPT_JOBS,		/* Accept new jobs on a printer */
   IPP_OP_CUPS_REJECT_JOBS,		/* Reject new jobs on a printer */
   IPP_OP_CUPS_SET_DEFAULT,		/* Set the default printer */
-  IPP_OP_CUPS_GET_DEVICES,		/* Get a list of supported devices */
-  IPP_OP_CUPS_GET_PPDS,			/* Get a list of supported drivers */
+  IPP_OP_CUPS_GET_DEVICES,		/* Get a list of supported devices @deprecated@ */
+  IPP_OP_CUPS_GET_PPDS,			/* Get a list of supported drivers @deprecated@ */
   IPP_OP_CUPS_MOVE_JOB,			/* Move a job to a different printer */
   IPP_OP_CUPS_AUTHENTICATE_JOB,		/* Authenticate a job @since CUPS 1.2/OS X 10.5@ */
-  IPP_OP_CUPS_GET_PPD,			/* Get a PPD file @since CUPS 1.3/OS X 10.5@ */
-  IPP_OP_CUPS_GET_DOCUMENT = 0x4027	/* Get a document file @since CUPS 1.4/OS X 10.6@ */
+  IPP_OP_CUPS_GET_PPD,			/* Get a PPD file @deprecated@ */
+  IPP_OP_CUPS_GET_DOCUMENT = 0x4027,	/* Get a document file @since CUPS 1.4/OS X 10.6@ */
+  IPP_OP_CUPS_CREATE_LOCAL_PRINTER	/* Create a local (temporary) printer @since CUPS 2.2 */
 
 #  ifndef _CUPS_NO_DEPRECATED
 #    define IPP_PRINT_JOB			IPP_OP_PRINT_JOB
@@ -536,6 +537,7 @@ typedef enum ipp_status_e		/**** IPP status codes ****/
 					/* client-error-account-limit-reached */
   IPP_STATUS_ERROR_ACCOUNT_AUTHORIZATION_FAILED,
 					/* client-error-account-authorization-failed */
+  IPP_STATUS_ERROR_NOT_FETCHABLE,	/* client-error-not-fetchable */
 
   /* Legacy status codes for paid printing */
   IPP_STATUS_ERROR_CUPS_ACCOUNT_INFO_NEEDED = 0x049C,
@@ -1034,5 +1036,5 @@ extern const char	*ippStateString(ipp_state_t state) _CUPS_API_2_0;
 #endif /* !_CUPS_IPP_H_ */
 
 /*
- * End of "$Id: ipp.h 12666 2015-05-25 19:38:09Z msweet $".
+ * End of "$Id: ipp.h 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/langprintf.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: langprintf.c 11558 2014-02-06 18:33:34Z msweet $"
+ * "$Id: langprintf.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * Localized printf/puts functions for CUPS.
  *
@@ -337,5 +337,5 @@ _cupsSetLocale(char *argv[])		/* IO - Command-line arguments */
 
 
 /*
- * End of "$Id: langprintf.c 11558 2014-02-06 18:33:34Z msweet $".
+ * End of "$Id: langprintf.c 11984 2014-07-02 13:16:59Z msweet $".
  */

cups/language.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: language.c 12841 2015-08-10 17:07:30Z msweet $"
+ * "$Id: language.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * I18N/language support for CUPS.
  *
@@ -1624,5 +1624,5 @@ cups_unquote(char       *d,		/* O - Unquoted string */
 
 
 /*
- * End of "$Id: language.c 12841 2015-08-10 17:07:30Z msweet $".
+ * End of "$Id: language.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/md5.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: md5.c 12124 2014-08-28 15:37:22Z msweet $"
+ * "$Id: md5.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Private MD5 implementation for CUPS.
  *
@@ -342,5 +342,5 @@ _cupsMD5Finish(_cups_md5_state_t *pms, unsigned char digest[16])
 
 
 /*
- * End of "$Id: md5.c 12124 2014-08-28 15:37:22Z msweet $".
+ * End of "$Id: md5.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/options.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: options.c 11558 2014-02-06 18:33:34Z msweet $"
+ * "$Id: options.c 11984 2014-07-02 13:16:59Z msweet $"
  *
  * Option routines for CUPS.
  *
@@ -694,5 +694,5 @@ cups_find_option(
 
 
 /*
- * End of "$Id: options.c 11558 2014-02-06 18:33:34Z msweet $".
+ * End of "$Id: options.c 11984 2014-07-02 13:16:59Z msweet $".
  */

cups/ppd-attr.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: attr.c 12867 2015-09-13 23:49:19Z msweet $"
+ * "$Id: ppd-attr.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * PPD model-specific attribute routines for CUPS.
  *
@@ -317,5 +317,5 @@ _ppdNormalizeMakeAndModel(
 
 
 /*
- * End of "$Id: attr.c 12867 2015-09-13 23:49:19Z msweet $".
+ * End of "$Id: ppd-attr.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/ppd-cache.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: ppd-cache.c 12980 2015-11-17 21:23:32Z msweet $"
+ * "$Id: ppd-cache.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * PPD cache implementation for CUPS.
  *
@@ -19,6 +19,7 @@
  */
 
 #include "cups-private.h"
+#include "ppd-private.h"
 #include <math.h>
 
 
@@ -67,7 +68,8 @@ _cupsConvertOptions(ipp_t           *request,	/* I - IPP request */
 		    cups_option_t *options)	/* I - Options */
 {
   int		i;			/* Looping var */
-  const char	*keyword;		/* PWG keyword */
+  const char	*keyword,		/* PWG keyword */
+		*password;		/* Password string */
   pwg_size_t	*size;			/* PWG media size */
   ipp_t		*media_col,		/* media-col value */
 		*media_size;		/* media-size value */
@@ -85,14 +87,36 @@ _cupsConvertOptions(ipp_t           *request,	/* I - IPP request */
   * Send standard IPP attributes...
   */
 
-  if (pc->password && (keyword = cupsGetOption("job-password", num_options, options)) != NULL && ippGetOperation(request) != IPP_OP_VALIDATE_JOB)
+  if (pc->password && (password = cupsGetOption("job-password", num_options, options)) != NULL && ippGetOperation(request) != IPP_OP_VALIDATE_JOB)
   {
-    ippAddOctetString(request, IPP_TAG_OPERATION, "job-password", keyword, (int)strlen(keyword));
+    ipp_attribute_t	*attr = NULL;	/* job-password attribute */
 
     if ((keyword = cupsGetOption("job-password-encryption", num_options, options)) == NULL)
       keyword = "none";
 
-    ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "job-password-encryption", NULL, keyword);
+    if (!strcmp(keyword, "none"))
+    {
+     /*
+      * Add plain-text job-password...
+      */
+
+      attr = ippAddOctetString(request, IPP_TAG_OPERATION, "job-password", password, (int)strlen(password));
+    }
+    else
+    {
+     /*
+      * Add hashed job-password...
+      */
+
+      unsigned char	hash[64];	/* Hash of password */
+      ssize_t		hashlen;	/* Length of hash */
+
+      if ((hashlen = cupsHashData(keyword, password, strlen(password), hash, sizeof(hash))) > 0)
+        attr = ippAddOctetString(request, IPP_TAG_OPERATION, "job-password", hash, (int)hashlen);
+    }
+
+    if (attr)
+      ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "job-password-encryption", NULL, keyword);
   }
 
   if (pc->account_id)
@@ -3811,5 +3835,5 @@ pwg_unppdize_name(const char *ppd,	/* I - PPD keyword */
 
 
 /*
- * End of "$Id: ppd-cache.c 12980 2015-11-17 21:23:32Z msweet $".
+ * End of "$Id: ppd-cache.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/ppd-conflicts.c

@@ -1,9 +1,9 @@
 /*
- * "$Id: conflicts.c 11558 2014-02-06 18:33:34Z msweet $"
+ * "$Id: ppd-conflicts.c 13138 2016-03-15 14:59:54Z msweet $"
  *
- * Option marking routines for CUPS.
+ * Option conflict management routines for CUPS.
  *
- * Copyright 2007-2014 by Apple Inc.
+ * Copyright 2007-2015 by Apple Inc.
  * Copyright 1997-2007 by Easy Software Products, all rights reserved.
  *
  * These coded instructions, statements, and computer programs are the
@@ -1196,5 +1196,5 @@ ppd_test_constraints(
 
 
 /*
- * End of "$Id: conflicts.c 11558 2014-02-06 18:33:34Z msweet $".
+ * End of "$Id: ppd-conflicts.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/ppd-custom.c

@@ -1,34 +1,27 @@
 /*
- * "$Id: custom.c 10996 2013-05-29 11:51:34Z msweet $"
+ * "$Id: ppd-custom.c 13138 2016-03-15 14:59:54Z msweet $"
  *
- *   PPD custom option routines for CUPS.
+ * PPD custom option routines for CUPS.
  *
- *   Copyright 2007-2012 by Apple Inc.
- *   Copyright 1997-2006 by Easy Software Products, all rights reserved.
+ * Copyright 2007-2015 by Apple Inc.
+ * Copyright 1997-2006 by Easy Software Products, all rights reserved.
  *
- *   These coded instructions, statements, and computer programs are the
- *   property of Apple Inc. and are protected by Federal copyright
- *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
- *   which should have been included with this file.  If this file is
- *   file is missing or damaged, see the license at "http://www.cups.org/".
+ * These coded instructions, statements, and computer programs are the
+ * property of Apple Inc. and are protected by Federal copyright
+ * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+ * which should have been included with this file.  If this file is
+ * file is missing or damaged, see the license at "http://www.cups.org/".
  *
- *   PostScript is a trademark of Adobe Systems, Inc.
+ * PostScript is a trademark of Adobe Systems, Inc.
  *
- *   This code and any derivative of it may be used and distributed
- *   freely under the terms of the GNU General Public License when
- *   used with GNU Ghostscript or its derivatives.  Use of the code
- *   (or any derivative of it) with software other than GNU
- *   GhostScript (or its derivatives) is governed by the CUPS license
- *   agreement.
+ * This code and any derivative of it may be used and distributed
+ * freely under the terms of the GNU General Public License when
+ * used with GNU Ghostscript or its derivatives.  Use of the code
+ * (or any derivative of it) with software other than GNU
+ * GhostScript (or its derivatives) is governed by the CUPS license
+ * agreement.
  *
- *   This file is subject to the Apple OS-Developed Software exception.
- *
- * Contents:
- *
- *   ppdFindCustomOption() - Find a custom option.
- *   ppdFindCustomParam()  - Find a parameter for a custom option.
- *   ppdFirstCustomParam() - Return the first parameter for a custom option.
- *   ppdNextCustomParam()  - Return the next parameter for a custom option.
+ * This file is subject to the Apple OS-Developed Software exception.
  */
 
 /*
@@ -36,6 +29,7 @@
  */
 
 #include "cups-private.h"
+#include "ppd-private.h"
 
 
 /*
@@ -118,5 +112,5 @@ ppdNextCustomParam(ppd_coption_t *opt)	/* I - Custom option */
 
 
 /*
- * End of "$Id: custom.c 10996 2013-05-29 11:51:34Z msweet $".
+ * End of "$Id: ppd-custom.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/ppd-emit.c

@@ -1,9 +1,9 @@
 /*
- * "$Id: emit.c 11594 2014-02-14 20:09:01Z msweet $"
+ * "$Id: ppd-emit.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * PPD code emission routines for CUPS.
  *
- * Copyright 2007-2014 by Apple Inc.
+ * Copyright 2007-2015 by Apple Inc.
  * Copyright 1997-2007 by Easy Software Products, all rights reserved.
  *
  * These coded instructions, statements, and computer programs are the
@@ -22,6 +22,7 @@
  */
 
 #include "cups-private.h"
+#include "ppd.h"
 #if defined(WIN32) || defined(__EMX__)
 #  include <io.h>
 #else
@@ -1202,5 +1203,5 @@ ppd_handle_media(ppd_file_t *ppd)	/* I - PPD file */
 
 
 /*
- * End of "$Id: emit.c 11594 2014-02-14 20:09:01Z msweet $".
+ * End of "$Id: ppd-emit.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/ppd-localize.c

@@ -1,5 +1,5 @@
 /*
- * "$Id: localize.c 12834 2015-08-06 13:56:32Z msweet $"
+ * "$Id: ppd-localize.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * PPD localization routines for CUPS.
  *
@@ -775,5 +775,5 @@ ppd_ll_CC(char   *ll_CC,		/* O - Country-specific locale name */
 
 
 /*
- * End of "$Id: localize.c 12834 2015-08-06 13:56:32Z msweet $".
+ * End of "$Id: ppd-localize.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/ppd-mark.c

@@ -1,9 +1,9 @@
 /*
- * "$Id: mark.c 12258 2014-11-19 12:38:44Z msweet $"
+ * "$Id: ppd-mark.c 13138 2016-03-15 14:59:54Z msweet $"
  *
  * Option marking routines for CUPS.
  *
- * Copyright 2007-2014 by Apple Inc.
+ * Copyright 2007-2015 by Apple Inc.
  * Copyright 1997-2007 by Easy Software Products, all rights reserved.
  *
  * These coded instructions, statements, and computer programs are the
@@ -22,6 +22,7 @@
  */
 
 #include "cups-private.h"
+#include "ppd-private.h"
 
 
 /*
@@ -1084,5 +1085,5 @@ ppd_mark_option(ppd_file_t *ppd,	/* I - PPD file */
 
 
 /*
- * End of "$Id: mark.c 12258 2014-11-19 12:38:44Z msweet $".
+ * End of "$Id: ppd-mark.c 13138 2016-03-15 14:59:54Z msweet $".
  */

cups/ppd-page.c

@@ -1,27 +1,20 @@
 /*
- * "$Id: page.c 10996 2013-05-29 11:51:34Z msweet $"
+ * "$Id: ppd-page.c 13138 2016-03-15 14:59:54Z msweet $"
  *
- *   Page size functions for CUPS.
+ * Page size functions for CUPS.
  *
- *   Copyright 2007-2012 by Apple Inc.
- *   Copyright 1997-2007 by Easy Software Products, all rights reserved.
+ * Copyright 2007-2015 by Apple Inc.
+ * Copyright 1997-2007 by Easy Software Products, all rights reserved.
  *
- *   These coded instructions, statements, and computer programs are the
- *   property of Apple Inc. and are protected by Federal copyright
- *   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
- *   which should have been included with this file.  If this file is
- *   file is missing or damaged, see the license at "http://www.cups.org/".
+ * These coded instructions, statements, and computer programs are the
+ * property of Apple Inc. and are protected by Federal copyright
+ * law.  Distribution and use rights are outlined in the file "LICENSE.txt"
+ * which should have been included with this file.  If this file is
+ * file is missing or damaged, see the license at "http://www.cups.org/".
  *
- *   PostScript is a trademark of Adobe Systems, Inc.
+ * PostScript is a trademark of Adobe Systems, Inc.
  *
- *   This file is subject to the Apple OS-Developed Software exception.
- *
- * Contents:
- *
- *   ppdPageSize()       - Get the page size record for the given size.
- *   ppdPageSizeLimits() - Return the custom page size limits.
- *   ppdPageWidth()      - Get the page width for the given size.
- *   ppdPageLength()     - Get the page length for the given size.
+ * This file is subject to the Apple OS-Developed Software exception.
  */
 
 /*
@@ -392,5 +385,5 @@ ppdPageLength(ppd_file_t *ppd,	/* I - PPD file */
 
 
 /*
- * End of "$Id: page.c 10996 2013-05-29 11:51:34Z msweet $".
+ * End of "$Id: ppd-page.c 13138 2016-03-15 14:59:54Z msweet $".
  */