Import cups.org releases

git-svn-id: svn+ssh://src.apple.com/svn/cups/cups.org/tags/release-1.2.4@4306 a1ca3aef-8c08-0410-bb20-df032aa958be
2013-05-10 18:56:23 +00:00
@@ -1,109 +1,6 @@
-CHANGES.txt - 2006-11-16
+CHANGES.txt - 2006-09-21
 ------------------------

-CHANGES IN CUPS V1.2.7
-
-	- Documentation updates (STR #2089)
-	- Added an Italian translation (STR #2105)
-	- The PostScript filter now rotates the bounding box
-	  values as needed (STR #2079)
-	- The scheduler no longer loads the remote printer cache
-	  when browsing is disabled (STR #2084)
-	- The scheduler no longer writes a new launchd
-	  configuration file if it doesn't have to (STR #2083)
-	- Updated the USB and PAP backends for Mac OS X (STR
-	  #2086)
-	- The scheduler now picks up on changes to IPv6 and DNS
-	  configuration on Mac OS X (STR #2085)
-	- The lpstat program could still hang (STR #2098)
-	- Fixed an inefficiency in the SNMP IPP detection code
-	  (STR #2100)
-	- The SSL negotiation code did not implement short
-	  timeouts (STR #2091)
-
-
-CHANGES IN CUPS V1.2.6
-
-	- The web interface was not localized on Mac OS X (STR
-	  #2075)
-	- "lpc status" did not show the number of queued jobs for
-	  disabled queues (STR #2069)
-	- The lpstat program could hang (STR #2073)
-	- The serial backend did not support the new USB serial
-	  filenames on Linux (STR #2061)
-	- The parallel backend did not support bidirectional I/O
-	  properly (STR #2056)
-	- The network backends now log the numeric address that
-	  is being used (STR #2046)
-	- Fixed a compile error when using libpaper.
-	- Fixed a compile error when compiling on Solaris with
-	  threading enabled (STR #2049, STR #2050)
-	- Missing printer-state-changed event for
-	  printer-state-message updates (STR #2047)
-
-
-CHANGES IN CUPS V1.2.5
-
-	- Documentation updates (STR #2038)
-	- The SNMP backend no longer uses IPP for Epson printers
-	  (STR #2028)
-	- Updated the configure script for Tru64 UNIX 5.1 (STR
-	  #2033)
-	- Tru64 5.1B's getaddrinfo() and getnameinfo() functions
-	  leak file descriptors (STR #2034)
-	- cupsAddDest() didn't add the parent destination's
-	  options and attributes.
-	- ppdConflicts() did not handle custom option
-	  constraints.
-	- Raw printing of gzip'd files did not work (STR #2009)
-	- The scheduler no longer preserves default option
-	  choices when the new PPD no longer provides the old
-	  default choice (STR #1929)
-	- The Linux SCSI backend is now only built if the SCSI
-	  development headers are installed.
-	- USB printing to Minolta printers did not work (STR
-	  #2019)
-	- Windows clients could not monitor the queue status (STR
-	  #2006)
-	- The scheduler didn't log the operation name in the
-	  access_log file for Create-Job and Print-Job requests.
-	- The PostScript filter now separates collated copies
-	  with any required JCL commands so that JCL-based
-	  finishing options act on the individual copies and not
-	  all of the copies as a single document.
-	- The PostScript filter now disables duplex printing when
-	  printing a 1-page document.
-	- cups-lpd didn't pass the correct
-	  job-originating-host-name value (STR #2023)
-	- Fixed some speling errors in the German message catalog
-	  (STR #2012)
-	- cupstestppd did not catch PPD files with bad
-	  UIConstraints values (STR #2016)
-	- The USB backend did not work with the current udev-
-	  created printers if the first printer was disconnected
-	  (STR #2017)
-	- Mirrored and rotated printing did not work with some
-	  documents (STR #2004)
-	- 2-sided printing with banners did not work properly on
-	  some printers (STR #2018)
-	- Updated the raw type rule to handle PJL within the
-	  first 4k of a print job (STR #1969)
-	- Added an Estonian translation (STR #1957)
-	- Clarified the documentation for the cupsd.conf @LOCAL
-	  and @IF(name) allow/deny functionality (STR #1992)
-	- The PostScript filters did not escape the Title and For
-	  comments in the print job header (STR #1988)
-	- The scheduler would use 100% CPU if browsing was
-	  disabled and the cupsd.conf file contained BrowsePoll
-	  lines (STR #1994)
-	- The cupsDirRead() function did not work properly on
-	  non-POSIX-compliant systems (STR #2001)
-	- The cupsFile functions didn't handle read/write errors
-	  properly (STR #1996)
-	- The DBUS support now works with older versions of the
-	  DBUS library.
-
-
 CHANGES IN CUPS V1.2.4

 	- The --with-printcap configure option did not work (STR
@@ -1,4 +1,4 @@
-CREDITS.txt - 2006-10-02
+CREDITS.txt - 2006-04-17
 ------------------------

 Few projects are completed by one person, and CUPS is no exception.  We'd
@@ -20,7 +20,6 @@ like to thank the following individuals for their contributions:
                                     testing.
    Kiko                           - Bug fixes.
    Sergey V. Kovalyov             - ESP Print Pro and CUPS beta tester.
-    Marek Laane                    - Estonian translation.
    Mark Lawrence                  - Microsoft interoperability testing.
    Jeff Licquia                   - Bug fixes, beta testing, evangelism.
    Jason McMullan                 - Original CUPS RPM distributions.
@@ -29,9 +28,8 @@ like to thank the following individuals for their contributions:
    Giulio Orsero                  - Bug fixes and testing.
    Michal Osowiecki               - Polish localization.
    Kurt Pfeifle                   - Bug fixes, beta testing, evangelism.
-    Vincenzo Reale                 - Italian localization.
    Petter Reinholdtsen            - HP-UX compiler stuff.
-    Juan Pablo González Riopedre   - Spanish localization.
+    Juan Pablo González Riopedre   - Spanish localization
    Stuart Stevens                 - HP JetDirect IPP information.
    Andrea Suatoni                 - IRIX desktop integration and testing.
    Tomohiro Kato                  - Japanese localization.
@@ -1,4 +1,4 @@
-INSTALL - CUPS v1.2.7 - 2006-11-16
+INSTALL - CUPS v1.2.0 - 2006-05-08
 ----------------------------------

 This file describes how to compile and install CUPS from source
@@ -17,12 +17,12 @@ General Public License ("LGPL"), Version 2, with exceptions for
 Apple operating systems and the OpenSSL toolkit. A copy of the
 exceptions and licenses follow this introduction.

-The GNU LGPL applies to the CUPS and CUPS Imaging libraries
-located in the "cups" and "filter" subdirectories of the CUPS
-source distribution and in the "cups" include directory and
-library files in the binary distributions. The GNU GPL applies to
-the remainder of the CUPS distribution, including the "pdftops"
-filter which is based upon Xpdf.
+The GNU LGPL applies to the CUPS API library, located in the
+"cups" subdirectory of the CUPS source distribution and in the
+"cups" include directory and library files in the binary
+distributions. The GNU GPL applies to the remainder of the CUPS
+distribution, including the "pdftops" filter which is based upon
+Xpdf and the CUPS imaging library.

 For those not familiar with the GNU GPL, the license basically
 allows you to:
@@ -32,19 +32,22 @@ allows you to:
     binary form.
   - Sell verbatim copies of the software for a media fee, or
     sell support for the software.
+   - Distribute or sell printer drivers and filters that use
+     CUPS so long as source code is made available under the
+     GPL.

 What this license *does not* allow you to do is make changes or
 add features to CUPS and then sell a binary distribution without
-source code. You must provide source for any changes or additions
-to the software, and all code must be provided under the GPL or
-LGPL as appropriate. The only exceptions to this are the portions
-of the CUPS software covered by the Apple operating system
-license exceptions outlined later in this license agreement.
+source code. You must provide source for any new drivers,
+changes, or additions to the software, and all code must be
+provided under the GPL or LGPL as appropriate. The only
+exceptions to this are the portions of the CUPS software covered
+by the Apple operating system license exceptions outlined later
+in this license agreement.

 The GNU LGPL relaxes the "link-to" restriction, allowing you to
-develop applications that use the CUPS and CUPS Imaging libraries
-under other licenses and/or conditions as appropriate for your
-application, driver, or filter.
+develop applications that use the CUPS API library under other
+licenses and/or conditions as appropriate for your application.


 LICENSE EXCEPTIONS
@@ -116,9 +119,9 @@ BINARY DISTRIBUTION RIGHTS

 Easy Software Products also sells rights to the CUPS source code
 under a binary distribution license for vendors that are unable
-to release source code for their additions and modifications to
-CUPS under the GNU GPL and LGPL. For information please contact
-us at the address shown above.
+to release source code for their drivers, additions, and
+modifications to CUPS under the GNU GPL and LGPL. For
+information please contact us at the address shown above.

 The Common UNIX Printing System provides a "pdftops" filter that
 is based on the Xpdf software. For binary distribution licensing
@@ -1,4 +1,4 @@
-README - CUPS v1.2.7 - 2006-11-16
+README - CUPS v1.2.3 - 2006-08-28
 ---------------------------------

 Looking for compile instructions?  Read the file "INSTALL.txt"
@@ -46,7 +46,7 @@ all:	$(TARGETS)
 #

 clean:
-	$(RM) $(OBJS) $(TARGETS) $(LIBOBJS) http
+	$(RM) $(OBJS) $(TARGETS) http


 #
@@ -107,7 +107,6 @@ main(int  argc,				/* I - Number of command-line args */
 		hostname[1024],		/* Hostname */
 		username[255],		/* Username info */
 		resource[1024],		/* Resource info (printer name) */
-		addrname[256],		/* Address name */
 		*optptr,		/* Pointer to URI options */
 		name[255],		/* Name of option */
 		value[255],		/* Value of option */
@@ -575,18 +574,6 @@ main(int  argc,				/* I - Number of command-line args */
  fputs("STATE: -connecting-to-device\n", stderr);
  fprintf(stderr, "INFO: Connected to %s...\n", hostname);

-#ifdef AF_INET6
-  if (http->hostaddr->addr.sa_family == AF_INET6)
-    fprintf(stderr, "DEBUG: Connected to [%s]:%d (IPv6)...\n", 
-		    httpAddrString(http->hostaddr, addrname, sizeof(addrname)),
-		    ntohs(http->hostaddr->ipv6.sin6_port));
-  else
-#endif /* AF_INET6 */
-    if (http->hostaddr->addr.sa_family == AF_INET)
-      fprintf(stderr, "DEBUG: Connected to %s:%d (IPv4)...\n",
-		      httpAddrString(http->hostaddr, addrname, sizeof(addrname)),
-		      ntohs(http->hostaddr->ipv4.sin_port));
-
 /*
  * Build a URI for the printer and fill the standard IPP attributes for
  * an IPP_PRINT_FILE request.  We can't use the URI in argv[0] because it
@@ -582,7 +582,6 @@ lpd_queue(const char *hostname,		/* I - Host to connect to */
 			*cptr;		/* Pointer into control file string */
  char			status;		/* Status byte from command */
  char			portname[255];	/* Port name */
-  char			addrname[256];	/* Address name */
  http_addrlist_t	*addrlist,	/* Address list */
 			*addr;		/* Socket address */
  int			copy;		/* Copies written */
@@ -821,18 +820,8 @@ lpd_queue(const char *hostname,		/* I - Host to connect to */

    fputs("STATE: -connecting-to-device\n", stderr);
    fprintf(stderr, "INFO: Connected to %s...\n", hostname);
-
-#ifdef AF_INET6
-    if (addr->addr.addr.sa_family == AF_INET6)
-      fprintf(stderr, "DEBUG: Connected to [%s]:%d (IPv6) (local port %d)...\n", 
-		      httpAddrString(&addr->addr, addrname, sizeof(addrname)),
-		      ntohs(addr->addr.ipv6.sin6_port), lport);
-    else
-#endif /* AF_INET6 */
-      if (addr->addr.addr.sa_family == AF_INET)
-	fprintf(stderr, "DEBUG: Connected to %s:%d (IPv4) (local port %d)...\n",
-			httpAddrString(&addr->addr, addrname, sizeof(addrname)),
-			ntohs(addr->addr.ipv4.sin_port), lport);
+    fprintf(stderr, "DEBUG: Connected on ports %d (local %d)...\n", port,
+            lport);

   /*
    * Next, open the print file and figure out its size...
@@ -42,35 +42,31 @@
 * POSSIBILITY OF SUCH DAMAGE.
 *
 *
-* This program implements the Printer Access Protocol (PAP) on top of AppleTalk 
-* Transaction Protocol (ATP). If it were to use the blocking pap functions of 
-* the AppleTalk library it would need seperate threads for reading, writing
-* and status.
+* This program implements the Printer Access Protocol (PAP) on top of AppleTalk Transaction
+* Protocol (ATP). If it were to use the blocking pap functions of the AppleTalk library it 
+* would need seperate threads for reading, writing and status.
 *
 * Contents:
 *
 *  main()		- Send a file to the specified Appletalk printer.
 *  listDevices()	- List all LaserWriter printers in the local zone.
-*  printFile()		- Print file.
+*  printFile()		- Print from a file descriptor to an NBP specified printer.
 *  papOpen()		- Open a pap session to a printer.
-*  papClose()		- Close a pap session.
+*  papClose()		- Close a pap session after cleaning up pending transactions.
 *  papWrite()		- Write bytes to a printer.
-*  papCloseResp()	- Send a pap close response.
+*  papCloseResp()	- Send a pap close response in the rare case we receive a close connection request.
 *  papSendRequest()	- Fomrat and send a pap packet.
 *  papCancelRequest()	- Cancel a pending pap request.
 *  statusUpdate()	- Print printer status to stderr.
 *  parseUri()		- Extract the print name and zone from a uri.
 *  addPercentEscapes()	- Encode a string with percent escapes.
-*  removePercentEscapes	- Remove percent escape sequences from a string.
+*  removePercentEscapes	- Returns a string with any percent escape sequences replaced with their equivalent.
 *  nbptuple_compare()	- Compare routine for qsort.
 *  okayToUseAppleTalk() - Returns true if AppleTalk is available and enabled.
-*  packet_name()	- Returns packet name string.
 *  connectTimeout()	- Returns the connect timeout preference value.
 *  signalHandler()	- handle SIGINT to close the session before quiting.
 */

-#include <config.h>
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <ctype.h>
@@ -90,8 +86,7 @@
 #include <netat/nbp.h>
 #include <netat/pap.h>

-#include <cups/cups.h>
-#include <cups/backend.h>
+#include <cups/http.h>

 #include <libkern/OSByteOrder.h>

@@ -100,25 +95,19 @@
 #else
 /* These definitions come from at_proto.h... */
 #  define ZIP_DEF_INTERFACE NULL
-enum { RUNNING, NOTLOADED, LOADED, OTHERERROR };
+enum { RUNNING, NOTLOADED, LOADED, OTHERERROR };	/* Appletalk Stack status Function. */

 extern int atp_abort(int fd, at_inet_t *dest, u_short tid);
 extern int atp_close(int fd);
-extern int atp_getreq(int fd, at_inet_t *src, char *buf, int *len, int *userdata, 
-		      int *xo, u_short *tid, u_char *bitmap, int nowait);
+extern int atp_getreq(int fd, at_inet_t *src, char *buf, int *len, int *userdata, int *xo, u_short *tid, u_char *bitmap, int nowait);
 extern int atp_getresp(int fd, u_short *tid, at_resp_t *resp);
 extern int atp_look(int fd);
 extern int atp_open(at_socket *sock);
-extern int atp_sendreq(int fd, at_inet_t *dest, char *buf, int len, 
-		       int userdata, int xo, int xo_relt, u_short *tid, 
-		       at_resp_t *resp, at_retry_t *retry, int nowait);
-extern int atp_sendrsp(int fd, at_inet_t *dest, int xo, u_short tid, 
-		       at_resp_t *resp);
+extern int atp_sendreq(int fd, at_inet_t *dest, char *buf, int len, int userdata, int xo, int xo_relt, u_short *tid, at_resp_t *resp, at_retry_t *retry, int nowait);
+extern int atp_sendrsp(int fd, at_inet_t *dest, int xo, u_short tid, at_resp_t *resp);
 extern int checkATStack();
-extern int nbp_lookup(at_entity_t *entity, at_nbptuple_t *buf, int max, 
-		      at_retry_t *retry);
-extern int nbp_make_entity(at_entity_t *entity, char *obj, char *type, 
-			   char *zone);
+extern int nbp_lookup(at_entity_t *entity, at_nbptuple_t *buf, int max, at_retry_t *retry);
+extern int nbp_make_entity(at_entity_t *entity, char *obj, char *type, char *zone);
 extern int zip_getmyzone(char *ifName,	at_nvestr_t *zone);
 #endif /* HAVE_APPLETALK_AT_PROTO_H */

@@ -127,7 +116,7 @@ extern int zip_getmyzone(char *ifName,	at_nvestr_t *zone);
 #include <CoreFoundation/CFPreferences.h>

 /* Defines */
-#define MAX_PRINTERS	500        /* Max number of printers we can lookup */
+#define MAX_PRINTERS	500        /* Max number of printers we can lookup in listDevices */
 #define PAP_CONNID	0
 #define PAP_TYPE	1
 #define PAP_EOF		2
@@ -137,35 +126,43 @@ extern int zip_getmyzone(char *ifName,	at_nvestr_t *zone);
 #define SEQUENCE_NUM(p)	(((u_char *)&p)[2])
 #define IS_PAP_EOF(p)	(((u_char *)&p)[2])

+#define  PAPPacketStr(x) \
+  ((x) == AT_PAP_TYPE_OPEN_CONN)	? "PAP_OPEN_CONN"        : \
+  ((x) == AT_PAP_TYPE_OPEN_CONN_REPLY)	? "PAP_OPEN_CONN_REPLY"  : \
+  ((x) == AT_PAP_TYPE_SEND_DATA)	? "PAP_SEND_DATA"        : \
+  ((x) == AT_PAP_TYPE_DATA)		? "PAP_DATA"             : \
+  ((x) == AT_PAP_TYPE_TICKLE)		? "PAP_TICKLE"           : \
+  ((x) == AT_PAP_TYPE_CLOSE_CONN)	? "PAP_CLOSE_CONN"       : \
+  ((x) == AT_PAP_TYPE_CLOSE_CONN_REPLY)	? "PAP_CLOSE_CONN_REPLY" : \
+  ((x) == AT_PAP_TYPE_SEND_STATUS)	? "PAP_SEND_STATUS"      : \
+  ((x) == AT_PAP_TYPE_SEND_STS_REPLY)	? "PAP_SEND_STS_REPLY"   : \
+  ((x) == AT_PAP_TYPE_READ_LW)		? "PAP_READ_LW"          : \
+  "<Unknown>"
+
 #ifndef true
 #define true	1
 #define false 	0
 #endif

 /* Globals */
-int       gSockfd	= 0;		/* Socket descriptor */
-at_inet_t gSessionAddr	= { 0 };	/* Address of the session responding socket */
-u_char    gConnID	= 0;		/* PAP session connection id */
-u_short   gSendDataID	= 0;		/* Transaction id of pending send-data request  */
-u_short   gTickleID	= 0;		/* Transaction id of outstanding tickle request*/
-int       gWaitEOF	= false;	/* Option: wait for a remote's EOF  */
+int       gSockfd	= 0;		/* Socket descriptor                */
+at_inet_t gSessionAddr	= { 0 };	/* Address of the session responding socket    */
+u_char    gConnID	= 0;		/* PAP session connection id            */
+u_short   gSendDataID	= 0;		/* Transaction id of our pending send-data request  */
+u_short   gTickleID	= 0;		/* Transaction id of our outstanding tickle request*/
+int       gWaitEOF	= false;	/* Option: causes us to wait for a remote's EOF  */
 int       gStatusInterval= 5;		/* Option: 0=off else seconds between status requests*/
 int       gErrorlogged  = false;	/* If an error was logged don't send any more INFO messages */
-int       gDebug	= 0;		/* Option: emit debugging info    */
+int       gDebug	= 0;		/* Option: causes us to emit debugging info    */

 /* Local functions */
 static int listDevices(void);
-static int printFile(char* name, char* type, char* zone, int fdin, int fdout, 
-		     int fderr, int copies, int argc);
-static int papOpen(at_nbptuple_t* tuple, u_char* connID, int* fd, 
-		   at_inet_t* pap_to, u_char* flowQuantum);
-static int papClose();
-static int papWrite(int sockfd, at_inet_t* dest, u_short tid, u_char connID, 
-		    u_char flowQuantum, char* data, int len, int eof);
-static int papCloseResp(int sockfd, at_inet_t* dest, int xo, u_short tid, 
-			u_char connID);
-static int papSendRequest(int sockfd, at_inet_t* dest, u_char connID, 
-			  int function, u_char bitmap, int xo, int seqno);
+static int printFile(char* name, char* type, char* zone, int fdin, int fdout, int fderr, int copies, int argc);
+static int papOpen(at_nbptuple_t* tuple, u_char* connID, int* fd, at_inet_t* pap_to, u_char* flowQuantum);
+static int papClose(int abortflag);
+static int papWrite(int sockfd, at_inet_t* dest, u_short tid, u_char connID, u_char flowQuantum, char* data, int len, int eof);
+static int papCloseResp(int sockfd, at_inet_t* dest, int xo, u_short tid, u_char connID);
+static int papSendRequest(int sockfd, at_inet_t* dest, u_char connID, int function, u_char bitmap, int xo, int seqno);
 static int papCancelRequest(int sockfd, u_short tid);
 static void statusUpdate(char* status, u_char statusLen);
 static int parseUri(const char* argv0, char* name, char* type, char* zone);
@@ -173,7 +170,6 @@ static int addPercentEscapes(const char* src, char* dst, int dstMax);
 static int removePercentEscapes(const char* src, char* dst, int dstMax);
 static int nbptuple_compare(const void *p1, const void *p2);
 static int okayToUseAppleTalk(void);
-static const char *packet_name(u_char x);
 static int connectTimeout(void);
 static void signalHandler(int sigraised);

@@ -203,13 +199,10 @@ int main (int argc, const char * argv[])

  if (argc == 1 || (argc == 2 && strcmp(argv[1], "-discover") == 0))
  {
-    /* If listDevices() didn't find any devices or returns an error output a 
-    *  legacy style announcement.
-    *  
+    /* Ignore errors returned by listDevices - they may be transitory 
+    *  and we don't want cupsd to think that pap is forever unusable.
    */
-    if (listDevices() <= 0)
-      puts("network pap \"Unknown\" \"AppleTalk Printer Access Protocol (pap)\"");
-
+    listDevices();
    return 0;
  }

@@ -246,9 +239,9 @@ int main (int argc, const char * argv[])
  }

  /* Extract the device name and options from the URI... */
-  parseUri(cupsBackendDeviceURI((char **)argv), name, type, zone);
+  parseUri(argv[0], name, type, zone);

-  err = printFile(name, type, zone, fileno(fp), STDOUT_FILENO, STDERR_FILENO, copies, argc);
+  err = printFile(name, type, zone, fileno(fp), 3, STDERR_FILENO, copies, argc);

  if (fp != stdin)
    fclose(fp);
@@ -270,7 +263,7 @@ int main (int argc, const char * argv[])
 static int listDevices(void)
 {
  int  err = noErr;
-  int  i;
+  int  ind;
  int  numberFound;

  at_nvestr_t   at_zone;
@@ -294,13 +287,10 @@ static int listDevices(void)
    perror("ERROR: Unable to get default AppleTalk zone");
    return -2;
  }
-
  memcpy(zone, at_zone.str, MIN(at_zone.len, sizeof(zone)-1));
  zone[MIN(at_zone.len, sizeof(zone)-1)] = '\0';

-  fprintf(stderr, "INFO: Using default AppleTalk zone \"%s\"\n", zone);
-
-  addPercentEscapes(zone, encodedZone, sizeof(encodedZone));
+  err = addPercentEscapes(zone, encodedZone, sizeof(encodedZone));

  /* Look up all the printers in our zone */
  nbp_make_entity(&entity, "=", "LaserWriter", zone);
@@ -320,10 +310,10 @@ static int listDevices(void)
  /* Not required but sort them so they look nice */
  qsort(buf, numberFound, sizeof(at_nbptuple_t), nbptuple_compare);

-  for (i = 0; i < numberFound; i++) 
+  for (ind = 0; ind < numberFound; ind++) 
  {
-    memcpy(name, buf[i].enu_entity.object.str, MIN(buf[i].enu_entity.object.len, sizeof(name)-1));
-    name[MIN(buf[i].enu_entity.object.len, sizeof(name)-1)] = '\0';
+    memcpy(name, buf[ind].enu_entity.object.str, MIN(buf[ind].enu_entity.object.len, sizeof(name)-1));
+    name[MIN(buf[ind].enu_entity.object.len, sizeof(name)-1)] = '\0';

    if (addPercentEscapes(name, encodedName, sizeof(encodedName)) == 0)
    {
@@ -381,7 +371,7 @@ static int printFile(char* name, char* type, char* zone, int fdin, int fdout, in
  int	err;
  int	rc;
  int	val;
-  int	len, i;
+  int	len, ind;

  char	fileBuffer[4096];    /* File buffer */
  int	fileBufferNbytes;
@@ -400,19 +390,20 @@ static int printFile(char* name, char* type, char* zone, int fdin, int fdout, in
  int		userdata, xo, reqlen;
  u_short	tid;
  u_char	bitmap;
-  int		maxfdp1,
-		nbp_failures = 0;
+  int		maxfdp1;
  struct timeval timeout, *timeoutPtr;
  u_char	flowQuantum = 1;
  u_short	recvSequence = 0;
  time_t	now,
-		start_time,
+		connect_time,
 		elasped_time, 
 		sleep_time,
 		connect_timeout = -1,
 		nextStatusTime = 0;
  at_entity_t	entity;
  at_retry_t	retry;
+  Boolean	recoverableErrShown = false;
+

 #if defined(HAVE_SIGACTION) && !defined(HAVE_SIGSET)
  struct sigaction action;  /* Actions for POSIX signals */
@@ -429,60 +420,51 @@ static int printFile(char* name, char* type, char* zone, int fdin, int fdout, in
  * Remember when we started looking for the printer.
  */

-  start_time = time(NULL);
+  connect_time = time(NULL);

  retry.interval = 1;
  retry.retries  = 5;
  retry.backoff  = 0;

-  fprintf(stderr, "STATE: +connecting-to-device\n");
-
  /* Loop forever trying to get an open session with the printer.  */
  for (;;)
  {
    /* Make sure it's okay to use appletalk */
    if (okayToUseAppleTalk())
    {
-      /* Clear this printer-state-reason in case we've set it */
-      fprintf(stderr, "STATE: -apple-appletalk-disabled-warning\n");
-
      /* Resolve the name into an address. Returns the number found or an error */
      if ((err = nbp_lookup(&entity, &tuple, 1, &retry)) > 0)
      {
        if (err > 1)
          fprintf(stderr, "DEBUG: Found more than one printer with the name \"%s\"\n", name);

-        if (nbp_failures)
-        {
-	  fprintf(stderr, "STATE: -apple-nbp-lookup-warning\n");
-	  nbp_failures = 0;
+	if (recoverableErrShown)
+	{
+	  fprintf(stderr, "INFO: recovered: \n");
+	  sleep(5);
+	  recoverableErrShown = false;
 	}

        /* Open a connection to the device */
        if ((err = papOpen(&tuple, &gConnID, &gSockfd, &gSessionAddr, &flowQuantum)) == 0)
          break;

-        fprintf(stderr, "WARNING: Unable to open \"%s:%s\": %s\n", name, zone, strerror(err));
+        fprintf(stderr, "WARNING: Unable to open \"%s:%s\": %s\n", name, zone, strerror(errno));
      }
      else
      {
-	/* It's not unusual to have to call nbp_lookup() twice before it's sucessful... */
-        if (++nbp_failures > 2)
-        {
-	  retry.interval = 2;
-	  retry.retries = 3;
-	  fprintf(stderr, "STATE: +apple-nbp-lookup-warning\n");
-	  fprintf(stderr, "WARNING: Printer not responding\n");
-	}
+	fprintf(stderr, "WARNING: recoverable: Printer not responding\n");
+	recoverableErrShown = true;
      }
    }
    else
    {
-      fprintf(stderr, "STATE: +apple-appletalk-disabled-warning\n");
-      fprintf(stderr, "INFO: AppleTalk disabled in System Preferences.\n");
+      fprintf(stderr, "WARNING: recoverable: AppleTalk disabled in System Preferences.\n");
+      recoverableErrShown = true;
    }

-    elasped_time = time(NULL) - start_time;
+    retry.retries = 3;
+    elasped_time = time(NULL) - connect_time;

    if (connect_timeout == -1)
      connect_timeout = connectTimeout();
@@ -493,9 +475,9 @@ static int printFile(char* name, char* type, char* zone, int fdin, int fdout, in
      err = ETIMEDOUT;
      goto Exit;					 	/* Waiting too long... */
    }
-    else if (elasped_time < (30 * 60))
+    else if (elasped_time < 30 /*(30 * 60)*/)
      sleep_time = 10;					/* Waiting < 30 minutes */
-    else if (elasped_time < (24 * 60 * 60))
+    else if (elasped_time < 60 /*(24 * 60 * 60)*/)
      sleep_time = 30;					/* Waiting < 24 hours */
    else
      sleep_time = 60;					/* Waiting > 24 hours */
@@ -504,8 +486,6 @@ static int printFile(char* name, char* type, char* zone, int fdin, int fdout, in
    sleep(sleep_time);
  }

-  fprintf(stderr, "STATE: -connecting-to-device\n");
-
  /*
  * Now that we are connected to the printer ignore SIGTERM so that we
  * can finish out any page data the driver sends (e.g. to eject the
@@ -556,6 +536,21 @@ static int printFile(char* name, char* type, char* zone, int fdin, int fdout, in
  val = fcntl(fdin, F_GETFL, 0);
  fcntl(fdin, F_SETFL, val | O_NONBLOCK);

+  /* Set non-blocking mode on our data destination descriptor */
+  val = fcntl(fdout, F_GETFL, 0);
+  if (val < 0)
+  {
+   /*
+    * Map output to stdout if we don't have the backchannel pipe
+    * available on file descriptor 3...
+    */
+
+    if (fdout == 3 && errno == EBADF)
+      fdout = 1;
+  }
+  else
+    fcntl(fdout, F_SETFL, val | O_NONBLOCK);
+
  fileBufferNbytes = 0;
  fileTbytes = 0;
  fileEOFRead = fileEOFSent = false;
@@ -671,7 +666,7 @@ static int printFile(char* name, char* type, char* zone, int fdin, int fdout, in
        }
      }

-      fprintf(stderr, "DEBUG: <- %s\n", packet_name(TYPE_OF(userdata)));
+      fprintf(stderr, "DEBUG: <- %s\n", PAPPacketStr(TYPE_OF(userdata)));

      switch (TYPE_OF(userdata))
      {
@@ -712,10 +707,10 @@ static int printFile(char* name, char* type, char* zone, int fdin, int fdout, in
        break;
    
      case AT_PAP_TYPE_DATA:              /* Data packet */
-        for (len=0, i=0; i < ATP_TRESP_MAX; i++)
+        for (len=0, ind=0; ind < ATP_TRESP_MAX; ind++)
        {
-          if (resp.bitmap & (1 << i))
-            len += resp.resp[i].iov_len;
+          if (resp.bitmap & (1 << ind))
+            len += resp.resp[ind].iov_len;
        }

        fprintf(stderr, "DEBUG: <- PAP_DATA %d bytes %s\n", len, IS_PAP_EOF(userdata) ? "with EOF" : "");
@@ -727,7 +722,7 @@ static int printFile(char* name, char* type, char* zone, int fdin, int fdout, in
          char logstr[512];
          int  logstrlen;
          
-	  cupsBackChannelWrite(sockBuffer, len, 1.0);
+	  write(fdout, sockBuffer, len);
          
          sockBuffer[len] = '\0';     /* We always reserve room for the nul so we can use strstr() below*/
          pLineBegin = sockBuffer;
@@ -840,7 +835,7 @@ Exit:
  /*
  * Close the socket and return...
  */
-  papClose();
+  papClose(false);

  return err;
 }
@@ -859,35 +854,37 @@ Exit:
 *
 * @result    A non-zero return value for errors
 */
-static int papOpen(at_nbptuple_t* tuple, u_char* connID, int* fd, 
-		   at_inet_t* sessionAddr, u_char* flowQuantum)
+static int papOpen(at_nbptuple_t* tuple, u_char* connID, int* fd, at_inet_t* sessionAddr, u_char* flowQuantum)
 {
  int		result,
-		open_result,
-		userdata,
-		atp_err;
-  time_t	tm,
-		waitTime;
-  char		data[10], 
-		rdata[ATP_DATA_SIZE];
-  u_char	*puserdata;
-  at_socket	socketfd;
+		openResult;
+  long		tm;
+  char		data[10], rdata[ATP_DATA_SIZE];
+  int		userdata;
+  u_char	*puserdata = (u_char *)&userdata;
+  at_socket	sock = 0;
+  u_short	waitTime;
+  int		status;
  at_resp_t	resp;
  at_retry_t	retry;

-  result    = 0;
-  socketfd  = 0;
-  puserdata = (u_char *)&userdata;
+  if (tuple == NULL)
+  {
+    errno = EINVAL;
+    return -1;
+  }

  fprintf(stderr, "INFO: Opening connection\n");

-  if ((*fd = atp_open(&socketfd)) < 0)
+  errno  = 0;
+  result  = 0;
+
+  *fd = atp_open(&sock);
+  if (*fd < 0)
    return -1;

- /* 
-  * Build the open connection request packet.
+  /* Build the open connection request packet.
  */
-
  tm = time(NULL);
  srand(tm);

@@ -904,67 +901,64 @@ static int papOpen(at_nbptuple_t* tuple, u_char* connID, int* fd,
  resp.resp[0].iov_base = rdata;
  resp.resp[0].iov_len = sizeof(rdata);

-  data[0] = socketfd;
+  data[0] = sock;
  data[1] = 8;

  for (;;)
  {
-    waitTime = time(NULL) - tm;
-    OSWriteBigInt16(&data[2], 0, (u_short)waitTime);
+    waitTime = (u_short)(time(NULL) - tm);
+    OSWriteBigInt16(&data[2], 0, waitTime);

-    fprintf(stderr, "DEBUG: -> %s\n", packet_name(AT_PAP_TYPE_OPEN_CONN));
+    fprintf(stderr, "DEBUG: -> %s\n", PAPPacketStr(AT_PAP_TYPE_OPEN_CONN));

-    if ((atp_err = atp_sendreq(*fd, &tuple->enu_addr, data, 4, userdata, 1, 0, 
-			       0, &resp, &retry, 0)) < 0)
+    status = atp_sendreq(*fd, &tuple->enu_addr, data, 4, userdata, 1, 0, 0, &resp, &retry, 0);
+
+    if (status < 0)
    {
      statusUpdate("Destination unreachable", 23);
      result = EHOSTUNREACH;
-      break;
+      errno = EHOSTUNREACH;
+      sleep(1);
+      goto Exit;
    }
-
-    puserdata = (u_char *)&resp.userdata[0];
-    open_result = OSReadBigInt16(&rdata[2], 0);
-
-    fprintf(stderr, "DEBUG: <- %s, status %d\n", packet_name(puserdata[1]), 
-	    open_result);
-
-   /*
-    * Just for the sake of our sanity check the other fields in the packet
-    */
-
-    if (puserdata[1] != AT_PAP_TYPE_OPEN_CONN_REPLY ||
-	(open_result == 0 && (puserdata[0] & 0xff) != *connID))
+    else
    {
-      result = EINVAL;
-      break;
+      puserdata = (u_char *)&resp.userdata[0];
+      openResult = OSReadBigInt16(&rdata[2], 0);
+
+      fprintf(stderr, "DEBUG: <- %s, status %d\n", PAPPacketStr(puserdata[1]), openResult);
+
+      /* Just for the sake of our sanity check the other fields in the packet
+      */
+      if (puserdata[1] != AT_PAP_TYPE_OPEN_CONN_REPLY ||
+        (openResult == 0 && (puserdata[0] & 0xff) != *connID))
+      {
+	result = EINVAL;
+	errno = EINVAL;
+	goto Exit;
+      }
+  
+      statusUpdate(&rdata[5], rdata[4] & 0xff);
+
+      if (openResult == 0)
+	break;        /* Connection established okay, exit from the loop */
    }

-    statusUpdate(&rdata[5], rdata[4] & 0xff);
-
-   /*
-    * if the connection established okay exit from the loop
-    */
-
-    if (open_result == 0)
-      break;
-
    sleep(1);
  }

-  if (result == 0)
-  {
-    /* Update the session address
-    */
-    sessionAddr->net  = tuple->enu_addr.net;
-    sessionAddr->node  = tuple->enu_addr.node;
-    sessionAddr->socket  = rdata[0];
-    *flowQuantum    = rdata[1];
-  }
-  else
+  /* Update the session address
+  */
+  sessionAddr->net  = tuple->enu_addr.net;
+  sessionAddr->node  = tuple->enu_addr.node;
+  sessionAddr->socket  = rdata[0];
+  *flowQuantum    = rdata[1];
+
+Exit:
+  if (result != 0)
  {
    atp_close(*fd);
    *fd = 0;
-    sleep(1);
  }

  return result;
@@ -976,9 +970,12 @@ static int papOpen(at_nbptuple_t* tuple, u_char* connID, int* fd,
 * @abstract  End a PAP session by canceling outstanding send-data & tickle 
 *            transactions and sending a PAP close request.
 *
+ * @param  abort  If we're aborting then send the close request 
+ *		  with 0 retries (not yet implemented)
+ *
 * @result  A non-zero return value for errors
 */
-static int papClose()
+static int papClose(int abortflag)
 {
  int		fd;
  u_short	tmpID;
@@ -1021,7 +1018,7 @@ static int papClose()
    if (gWaitEOF == false)
      sleep(2);

-    fprintf(stderr, "DEBUG: -> %s\n", packet_name(AT_PAP_TYPE_CLOSE_CONN));
+    fprintf(stderr, "DEBUG: -> %s\n", PAPPacketStr(AT_PAP_TYPE_CLOSE_CONN));
  
    puserdata[0] = gConnID;
    puserdata[1] = AT_PAP_TYPE_CLOSE_CONN;
@@ -1061,7 +1058,7 @@ static int papClose()
 static int papWrite(int sockfd, at_inet_t* dest, u_short tid, u_char connID, u_char flowQuantum, char* data, int len, int eof)
 {
  int		result;
-  int		i;
+  int		ind;
  u_char*	puserdata;
  at_resp_t	resp;

@@ -1079,26 +1076,26 @@ static int papWrite(int sockfd, at_inet_t* dest, u_short tid, u_char connID, u_c
  * response packets to reply to an incoming
  * PAP 'SENDDATA' request
  */
-  for (i = 0; i < flowQuantum; i++)
+  for (ind = 0; ind < flowQuantum; ind++)
  {
-    resp.userdata[i] = 0;
-    puserdata = (u_char *)&resp.userdata[i];
+    resp.userdata[ind] = 0;
+    puserdata = (u_char *)&resp.userdata[ind];

    puserdata[PAP_CONNID]  = connID;
    puserdata[PAP_TYPE]    = AT_PAP_TYPE_DATA;
    puserdata[PAP_EOF]    = eof ? 1 : 0;

-    resp.resp[i].iov_base = (caddr_t)data;
+    resp.resp[ind].iov_base = (caddr_t)data;

    if (data)
      data += AT_PAP_DATA_SIZE;

-    resp.resp[i].iov_len = MIN((int)len, (int)AT_PAP_DATA_SIZE);
-    len -= resp.resp[i].iov_len;
+    resp.resp[ind].iov_len = MIN((int)len, (int)AT_PAP_DATA_SIZE);
+    len -= resp.resp[ind].iov_len;
    if (len == 0)
      break;
  }
-  resp.bitmap = (1 << (i + 1)) - 1;
+  resp.bitmap = (1 << (ind + 1)) - 1;

  /*
  *  Write out the data as a PAP 'DATA' response
@@ -1171,7 +1168,7 @@ static int papSendRequest(int sockfd, at_inet_t* dest, u_char connID, int functi
  at_resp_t	resp;
  static u_short pap_send_count = 0;

-  fprintf(stderr, "DEBUG: -> %s\n", packet_name(function));
+  fprintf(stderr, "DEBUG: -> %s\n", PAPPacketStr(function));

  puserdata[0] = connID;
  puserdata[1] = function;
@@ -1277,7 +1274,7 @@ void statusUpdate(char* status, u_char statusLen)
 */
 static int parseUri(const char* argv0, char* name, char* type, char* zone)
 {
-  char  method[255],		/* Method in URI */
+  char  scheme[255],		/* Scheme in URI */
        hostname[1024],		/* Hostname */
        username[255],		/* Username info (not used) */
        resource[1024],		/* Resource info (device and options) */
@@ -1293,10 +1290,8 @@ static int parseUri(const char* argv0, char* name, char* type, char* zone)
  /*
  * Extract the device name and options from the URI...
  */
-  method[0] = username[0] = hostname[0] = resource[0] = '\0';
-  port = 0;

-  httpSeparateURI(HTTP_URI_CODING_NONE, argv0, method, sizeof(method), 
+  httpSeparateURI(HTTP_URI_CODING_NONE, argv0, scheme, sizeof(scheme), 
 		  username, sizeof(username),
 		  hostname, sizeof(hostname), &port,
 		  resource, sizeof(resource));
@@ -1532,31 +1527,6 @@ static int okayToUseAppleTalk()
 }


-/*!
- * @function  packet_name
- * @abstract  Returns packet name string.
- *
- * @result    A string
- */
-static const char *packet_name(u_char x)
-{
-  switch (x)
-  {
-  case AT_PAP_TYPE_OPEN_CONN:		return "PAP_OPEN_CONN";
-  case AT_PAP_TYPE_OPEN_CONN_REPLY:	return "PAP_OPEN_CONN_REPLY";
-  case AT_PAP_TYPE_SEND_DATA:		return "PAP_SEND_DATA";
-  case AT_PAP_TYPE_DATA:		return "PAP_DATA";
-  case AT_PAP_TYPE_TICKLE:		return "PAP_TICKLE";
-  case AT_PAP_TYPE_CLOSE_CONN:		return "PAP_CLOSE_CONN";
-  case AT_PAP_TYPE_CLOSE_CONN_REPLY:	return "PAP_CLOSE_CONN_REPLY";
-  case AT_PAP_TYPE_SEND_STATUS:		return "PAP_SEND_STATUS";
-  case AT_PAP_TYPE_SEND_STS_REPLY:	return "PAP_SEND_STS_REPLY";
-  case AT_PAP_TYPE_READ_LW:		return "PAP_READ_LW";
-  }
-  return "<Unknown>";
-}
-
-
 /*!
 * @function  connectTimeout
 * @abstract  Returns the connect timeout preference value.
@@ -1592,7 +1562,7 @@ static void signalHandler(int sigraised)
 {
  fprintf(stderr, "ERROR: There was a timeout error while sending data to the printer\n");

-  papClose();
+  papClose(true);

  _exit(1);
 }
@@ -88,8 +88,7 @@ main(int  argc,				/* I - Number of command-line arguments (6 or 7) */
 		*options;		/* Pointer to options */
  int		port;			/* Port number (not used) */
  int		print_fd,		/* Print file */
-		device_fd,		/* Parallel device */
-		use_bc;			/* Read back-channel data? */
+		device_fd;		/* Parallel device */
  int		copies;			/* Number of copies to print */
  size_t	tbytes;			/* Total number of bytes written */
  struct termios opts;			/* Parallel port options */
@@ -189,26 +188,7 @@ main(int  argc,				/* I - Number of command-line arguments (6 or 7) */

  do
  {
-#ifdef __linux
-   /*
-    * The Linux parallel port driver currently is broken WRT select()
-    * and bidirection I/O...
-    */
-
-    device_fd = open(resource, O_WRONLY | O_EXCL);
-    use_bc    = 0;
-
-#else
-    if ((device_fd = open(resource, O_RDWR | O_EXCL)) < 0)
-    {
-      device_fd = open(resource, O_WRONLY | O_EXCL);
-      use_bc    = 0;
-    }
-    else
-      use_bc = 1;
-#endif /* __linux */
-
-    if (device_fd == -1)
+    if ((device_fd = open(resource, O_WRONLY | O_EXCL)) == -1)
    {
      if (getenv("CLASS") != NULL)
      {
@@ -284,7 +264,7 @@ main(int  argc,				/* I - Number of command-line arguments (6 or 7) */
      lseek(print_fd, 0, SEEK_SET);
    }

-    tbytes = backendRunLoop(print_fd, device_fd, use_bc);
+    tbytes = backendRunLoop(print_fd, device_fd, 1);

    if (print_fd != 0 && tbytes >= 0)
      fprintf(stderr, "INFO: Sent print file, " CUPS_LLFMT " bytes...\n",
@@ -80,7 +80,7 @@ void	list_devices(void);
 int	print_device(const char *resource, int fd, int copies);


-#if defined(__linux__) && defined(HAVE_SCSI_SG_H)
+#ifdef __linux__
 #  include "scsi-linux.c"
 #elif defined(__sgi)
 #  include "scsi-irix.c"
@@ -90,7 +90,7 @@ int	print_device(const char *resource, int fd, int copies);
 */
 void	list_devices(void) {}
 int	print_device(const char *resource, int fd, int copies) { return (CUPS_BACKEND_FAILED); }
-#endif /* __linux && HAVE_SCSI_SG_H */
+#endif /* __linux */


 /*
@@ -778,14 +778,6 @@ list_devices(void)
      printf("serial serial:%s?baud=230400 \"Unknown\" \"USB Serial Port #%d\"\n",
             device, i + 1);
    }
-
-    sprintf(device, "/dev/ttyUSB%d", i);
-    if ((fd = open(device, O_WRONLY | O_NOCTTY | O_NDELAY)) >= 0)
-    {
-      close(fd);
-      printf("serial serial:%s?baud=230400 \"Unknown\" \"USB Serial Port #%d\"\n",
-             device, i + 1);
-    }
  }

  for (i = 0; i < 64; i ++)
@@ -1126,7 +1126,7 @@ asn1_set_packed(unsigned char **buffer,	/* IO - Pointer in buffer */
 {
  if (integer > 0xfffffff)
  {
-    **buffer = (integer >> 28) & 0x7f;
+    **buffer = (integer >> 14) & 0x7f;
    (*buffer) ++;
  }

@@ -1728,14 +1728,13 @@ probe_device(snmp_cache_t *device)	/* I - Device */
  debug_printf("DEBUG: %.3f Probing %s...\n", run_time(), device->addrname);

  if (device->make_and_model &&
-      (!strncasecmp(device->make_and_model, "Epson", 5) ||
-       !strncasecmp(device->make_and_model, "Kyocera", 7) ||
+      (!strncasecmp(device->make_and_model, "Kyocera", 7) ||
       !strncasecmp(device->make_and_model, "Lexmark", 7) ||
       !strncasecmp(device->make_and_model, "Tektronix", 9) ||
       !strncasecmp(device->make_and_model, "Xerox", 5)))
  {
   /*
-    * Epson, Kyocera, Lexmark, Tektronix, and Xerox printers often lock up on
+    * Kyocera, Lexmark, Tektronix, and Xerox printers often lock up on
    * IPP probes, so exclude them from the IPP connection test...
    */

@@ -1752,7 +1751,7 @@ probe_device(snmp_cache_t *device)	/* I - Device */
    alarm(0);
  }

-  if (http)
+  if (http);
  {
   /*
    * IPP is supported...
@@ -78,9 +78,7 @@ main(int  argc,				/* I - Number of command-line arguments (6 or 7) */
  int		delay;			/* Delay for retries... */
  int		device_fd;		/* AppSocket */
  int		error;			/* Error code (if any) */
-  http_addrlist_t *addrlist,		/* Address list */
-		  *addr;		/* Connected address */
-  char		addrname[256];		/* Address name */
+  http_addrlist_t *addrlist;		/* Address list */
  ssize_t	tbytes;			/* Total number of bytes written */
  struct timeval timeout;		/* Timeout for select() */
  fd_set	input;			/* Input set for select() */
@@ -247,7 +245,7 @@ main(int  argc,				/* I - Number of command-line arguments (6 or 7) */

  for (delay = 5;;)
  {
-    if ((addr = httpAddrConnect(addrlist, &device_fd)) == NULL)
+    if (!httpAddrConnect(addrlist, &device_fd))
    {
      error     = errno;
      device_fd = -1;
@@ -295,19 +293,6 @@ main(int  argc,				/* I - Number of command-line arguments (6 or 7) */
  }

  fputs("STATE: -connecting-to-device\n", stderr);
-  fprintf(stderr, "INFO: Connected to %s...\n", hostname);
-
-#ifdef AF_INET6
-  if (addr->addr.addr.sa_family == AF_INET6)
-    fprintf(stderr, "DEBUG: Connected to [%s]:%d (IPv6)...\n", 
-		    httpAddrString(&addr->addr, addrname, sizeof(addrname)),
-		    ntohs(addr->addr.ipv6.sin6_port));
-  else
-#endif /* AF_INET6 */
-    if (addr->addr.addr.sa_family == AF_INET)
-      fprintf(stderr, "DEBUG: Connected to %s:%d (IPv4)...\n",
-		      httpAddrString(&addr->addr, addrname, sizeof(addrname)),
-		      ntohs(addr->addr.ipv4.sin_port));

 /*
  * Print everything...
@@ -198,13 +198,12 @@ static void copy_deviceinfo(CFStringRef deviceIDString, CFStringRef *make, CFStr
 static void release_deviceinfo(CFStringRef *make, CFStringRef *model, CFStringRef *serial);
 static kern_return_t load_classdriver(CFStringRef driverPath, printer_interface_t intf, classdriver_context_t ***driver);
 static kern_return_t unload_classdriver(classdriver_context_t ***classDriver);
-static kern_return_t load_printerdriver(printer_data_t *printer, CFStringRef *driverBundlePath);
-static kern_return_t registry_open(printer_data_t *printer, CFStringRef *driverBundlePath);
+static kern_return_t load_printerdriver(printer_data_t *printer);
+static kern_return_t registry_open(printer_data_t *printer);
 static kern_return_t registry_close(printer_data_t *printer);
 static OSStatus copy_deviceid(classdriver_context_t **printer, CFStringRef *deviceID);
 static void copy_devicestring(io_service_t usbInterface, CFStringRef *deviceID, UInt32 *deviceLocation);
 static CFStringRef copy_value_for_key(CFStringRef deviceID, CFStringRef *keys);
-static CFStringRef cfstr_create_and_trim(const char *cstr);
 static void parse_options(const char *options, char *serial, UInt32 *location, Boolean *waitEOF);
 static void setup_cfLanguage(void);
 static void *read_thread(void *reference);
@@ -256,7 +255,6 @@ print_device(const char *uri,		/* I - Device URI */
  int		  countdown = INITIAL_LOG_INTERVAL;	/* Logging interval */
  pthread_cond_t  *readCompleteConditionPtr = NULL;	/* Read complete condition */
  pthread_mutex_t *readMutexPtr = NULL;			/* Read mutex */
-  CFStringRef	  driverBundlePath;			/* Class driver path */

  setup_cfLanguage();
  parse_options(options, serial, &printer_data.location, &printer_data.waitEOF);
@@ -265,10 +263,9 @@ print_device(const char *uri,		/* I - Device URI */
    resource++;

  printer_data.uri = uri;
-  
-  printer_data.make   = cfstr_create_and_trim(hostname);
-  printer_data.model  = cfstr_create_and_trim(resource);
-  printer_data.serial = cfstr_create_and_trim(serial);
+  printer_data.make   = CFStringCreateWithCString(NULL, hostname, kCFStringEncodingUTF8);
+  printer_data.model  = CFStringCreateWithCString(NULL, resource, kCFStringEncodingUTF8);
+  printer_data.serial = CFStringCreateWithCString(NULL, serial, kCFStringEncodingUTF8);

  fputs("STATE: +connecting-to-device\n", stderr);

@@ -284,9 +281,7 @@ print_device(const char *uri,		/* I - Device URI */
    iterate_printers(find_device_callback, &printer_data);		

    fprintf(stderr, "INFO: Opening Connection\n");
-
-    driverBundlePath = NULL;
-    status = registry_open(&printer_data, &driverBundlePath);
+    status = registry_open(&printer_data);
 #if defined(__i386__)
    /*
     * If we were unable to load the class drivers for this printer it's probably because they're ppc-only.
@@ -297,26 +292,6 @@ print_device(const char *uri,		/* I - Device URI */
      /* Never returns here */
    }
 #endif /* __i386__ */
-    if (status ==  -2) {
-     /*
-      * If we still were unable to load the class drivers for this printer log
-      * the error and stop the queue...
-      */
-
-      if (driverBundlePath == NULL || !CFStringGetCString(driverBundlePath, buffer, sizeof(buffer), kCFStringEncodingUTF8))
-        strlcpy(buffer, "USB class driver", sizeof(buffer));
-
-      fprintf(stderr, "STATE: +apple-missing-usbclassdriver-error\n" \
-		      "FATAL: Could not load %s\n", buffer);
-
-      if (driverBundlePath)
-	CFRelease(driverBundlePath);
-
-      return CUPS_BACKEND_STOP;
-    }
-
-    if (driverBundlePath)
-      CFRelease(driverBundlePath);

    if (status != noErr) {
      sleep( PRINTER_POLLING_INTERVAL );
@@ -533,7 +508,7 @@ static Boolean find_device_callback(void *refcon, io_service_t obj)
      if (CFStringCompare(make, userData->make, kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
 	if (CFStringCompare(model, userData->model, kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
 	  if (userData->serial != NULL) {
-	    if (serial != NULL && CFStringCompare(serial, userData->serial, kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
+	    if (serial != NULL && CFStringCompare(model, userData->model, kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
 	      IOObjectRetain(obj);
 	      userData->printerObj = obj;
 	      keepLooking = false;
@@ -753,11 +728,9 @@ static kern_return_t unload_classdriver(classdriver_context_t ***classDriver)

 /*
 * 'load_printerdriver()' - Load a vendor's (or generic) classdriver.
- *
- * If driverBundlePath is not NULL on return it is the callers responsbility to release it!
 */

-static kern_return_t load_printerdriver(printer_data_t *printer, CFStringRef *driverBundlePath)
+static kern_return_t load_printerdriver(printer_data_t *printer)
 {
  IOCFPlugInInterface **iodev = NULL;
  SInt32 score;
@@ -771,10 +744,11 @@ static kern_return_t load_printerdriver(printer_data_t *printer, CFStringRef *dr

      kr = IORegistryEntryCreateCFProperties(printer->printerObj, &properties, NULL, kNilOptions);
      if (kr == kIOReturnSuccess) {
+	CFStringRef driverBundlePath = NULL;
 	if (properties != NULL) {
-	  *driverBundlePath = (CFStringRef) CFDictionaryGetValue(properties, kUSBClassDriverProperty);
+	  driverBundlePath = (CFStringRef) CFDictionaryGetValue(properties, kUSBClassDriverProperty);
 	}
-	kr = load_classdriver(*driverBundlePath, intf, &printer->printerDriver);
+	kr = load_classdriver(driverBundlePath, intf, &printer->printerDriver);
      }

      if (kr != kIOReturnSuccess)
@@ -790,9 +764,9 @@ static kern_return_t load_printerdriver(printer_data_t *printer, CFStringRef *dr
 * 'registry_open()' - Open a connection to the printer.
 */

-static kern_return_t registry_open(printer_data_t *printer, CFStringRef *driverBundlePath)
+static kern_return_t registry_open(printer_data_t *printer)
 {
-  kern_return_t kr = load_printerdriver(printer, driverBundlePath);
+  kern_return_t kr = load_printerdriver(printer);
  if (kr != kIOReturnSuccess) {
    kr = -2;
  }
@@ -1001,27 +975,6 @@ static CFStringRef copy_value_for_key(CFStringRef deviceID, CFStringRef *keys)
 }


-/*
- * 'cfstr_create_and_trim()' - Create a CFString from a c-string and 
- *			       trim it's whitespace characters.
- */
-
-CFStringRef cfstr_create_and_trim(const char *cstr)
-{
-  CFStringRef		cfstr;
-  CFMutableStringRef	cfmutablestr = NULL;
-  
-  if ((cfstr = CFStringCreateWithCString(NULL, cstr, kCFStringEncodingUTF8)) != NULL)
-  {
-    if ((cfmutablestr = CFStringCreateMutableCopy(NULL, 1024, cfstr)) != NULL)
-      CFStringTrimWhitespace(cfmutablestr);
-
-    CFRelease(cfstr);
-  }
-  return (CFStringRef) cfmutablestr;
-}
-
-
 #pragma mark -
 /*
 * 'parse_options()' - Parse uri options.
@@ -1391,6 +1344,7 @@ static void *read_thread(void *reference)
  return NULL;
 }

+
 /*
 * End of "$Id$".
 */
@@ -79,12 +79,12 @@ print_device(const char *uri,		/* I - Device URI */
  do
  {
   /*
-    * Disable backchannel data when printing to Canon or Minolta USB
-    * printers - apparently these printers will return the IEEE-1284
-    * device ID over and over and over when they get a read request...
+    * Disable backchannel data when printing to Canon USB printers - apparently
+    * Canon printers will return the IEEE-1284 device ID over and over and over
+    * when they get a read request...
    */

-    use_bc = strcasecmp(hostname, "Canon") && !strstr(hostname, "Minolta");
+    use_bc = strcasecmp(hostname, "Canon") != 0;

    if ((device_fd = open_device(uri, &use_bc)) == -1)
    {
@@ -185,52 +185,44 @@ void
 list_devices(void)
 {
 #ifdef __linux
-  int	i;				/* Looping var */
-  int	fd;				/* File descriptor */
-  char	device[255],			/* Device filename */
-	device_id[1024],		/* Device ID string */
-	device_uri[1024],		/* Device URI string */
-	make_model[1024];		/* Make and model */
+  int	i;			/* Looping var */
+  int	fd;			/* File descriptor */
+  char	format[255],		/* Format for device filename */
+	device[255],		/* Device filename */
+	device_id[1024],	/* Device ID string */
+	device_uri[1024],	/* Device URI string */
+	make_model[1024];	/* Make and model */
+

 /*
-  * Try to open each USB device...
+  * First figure out which USB printer filename to use...
+  */
+
+  if (!access("/dev/usblp0", 0))
+    strcpy(format, "/dev/usblp%d");
+  else if (!access("/dev/usb/usblp0", 0))
+    strcpy(format, "/dev/usb/usblp%d");
+  else
+    strcpy(format, "/dev/usb/lp%d");
+
+ /*
+  * Then open each USB device...
  */

  for (i = 0; i < 16; i ++)
  {
-   /*
-    * Linux has a long history of changing the standard filenames used
-    * for USB printer devices.  We get the honor of trying them all...
-    */
+    sprintf(device, format, i);

-    sprintf(device, "/dev/usblp%d", i);
-
-    if ((fd = open(device, O_RDWR | O_EXCL)) < 0)
+    if ((fd = open(device, O_RDWR | O_EXCL)) >= 0)
    {
-      if (errno != ENOENT)
-	continue;
+      if (!backendGetDeviceID(fd, device_id, sizeof(device_id),
+                              make_model, sizeof(make_model),
+			      "usb", device_uri, sizeof(device_uri)))
+	printf("direct %s \"%s\" \"%s USB #%d\" \"%s\"\n", device_uri,
+	       make_model, make_model, i + 1, device_id);

-      sprintf(device, "/dev/usb/lp%d", i);
-
-      if ((fd = open(device, O_RDWR | O_EXCL)) < 0)
-      {
-	if (errno != ENOENT)
-	  continue;
-
-	sprintf(device, "/dev/usb/usblp%d", i);
-
-    	if ((fd = open(device, O_RDWR | O_EXCL)) < 0)
-	  continue;
-      }
+      close(fd);
    }
-
-    if (!backendGetDeviceID(fd, device_id, sizeof(device_id),
-                            make_model, sizeof(make_model),
-			    "usb", device_uri, sizeof(device_uri)))
-      printf("direct %s \"%s\" \"%s USB #%d\" \"%s\"\n", device_uri,
-	     make_model, make_model, i + 1, device_id);
-
-    close(fd);
  }
 #elif defined(__sgi)
 #elif defined(__sun) && defined(ECPPIOC_GETDEVID)
@@ -317,41 +309,35 @@ open_device(const char *uri,		/* I - Device URI */

    int		i;			/* Looping var */
    int		busy;			/* Are any ports busy? */
-    char	device[255],		/* Device filename */
+    char	format[255],		/* Format for device filename */
+		device[255],		/* Device filename */
 		device_id[1024],	/* Device ID string */
 		make_model[1024],	/* Make and model */
 		device_uri[1024];	/* Device URI string */


   /*
-    * Find the correct USB device...
+    * First figure out which USB printer filename to use...
+    */
+
+    if (!access("/dev/usblp0", 0))
+      strcpy(format, "/dev/usblp%d");
+    else if (!access("/dev/usb/usblp0", 0))
+      strcpy(format, "/dev/usb/usblp%d");
+    else
+      strcpy(format, "/dev/usb/lp%d");
+
+   /*
+    * Then find the correct USB device...
    */

    do
    {
      for (busy = 0, i = 0; i < 16; i ++)
      {
-       /*
-	* Linux has a long history of changing the standard filenames used
-	* for USB printer devices.  We get the honor of trying them all...
-	*/
+	sprintf(device, format, i);

-	sprintf(device, "/dev/usblp%d", i);
-
-	if ((fd = open(device, O_RDWR | O_EXCL)) < 0 && errno == ENOENT)
-	{
-	  sprintf(device, "/dev/usb/lp%d", i);
-
-	  if ((fd = open(device, O_RDWR | O_EXCL)) < 0 && errno == ENOENT)
-	  {
-	    sprintf(device, "/dev/usb/usblp%d", i);
-
-    	    if ((fd = open(device, O_RDWR | O_EXCL)) < 0 && errno == ENOENT)
-	      continue;
-	  }
-	}
-
-	if (fd >= 0)
+	if ((fd = open(device, O_RDWR | O_EXCL)) >= 0)
 	{
 	  backendGetDeviceID(fd, device_id, sizeof(device_id),
                             make_model, sizeof(make_model),
@@ -237,8 +237,10 @@ show_status(http_t     *http,		/* I - HTTP connection to server */
            const char *dests)		/* I - Destinations */
 {
  ipp_t		*request,		/* IPP Request */
-		*response;		/* IPP Response */
-  ipp_attribute_t *attr;		/* Current attribute */
+		*response,		/* IPP Response */
+		*jobs;			/* IPP Get Jobs response */
+  ipp_attribute_t *attr,		/* Current attribute */
+		*jattr;			/* Current job attribute */
  cups_lang_t	*language;		/* Default language */
  char		*printer,		/* Printer name */
 		*device,		/* Device URI */
@@ -249,13 +251,14 @@ show_status(http_t     *http,		/* I - HTTP connection to server */
  const char	*dptr,			/* Pointer into destination list */
 		*ptr;			/* Pointer into printer name */
  int		match;			/* Non-zero if this job matches */
+  char		printer_uri[HTTP_MAX_URI];
+					/* Printer URI */
  static const char *requested[] =	/* Requested attributes */
 		{
-		  "device-uri",
-		  "printer-is-accepting-jobs",
 		  "printer-name",
+		  "device-uri",
 		  "printer-state",
-		  "queued-job-count"
+		  "printer-is-accepting-jobs"
 		};


@@ -326,21 +329,21 @@ show_status(http_t     *http,		/* I - HTTP connection to server */

      while (attr != NULL && attr->group_tag == IPP_TAG_PRINTER)
      {
+        if (!strcmp(attr->name, "printer-name") &&
+	    attr->value_tag == IPP_TAG_NAME)
+	  printer = attr->values[0].string.text;
+
        if (!strcmp(attr->name, "device-uri") &&
 	    attr->value_tag == IPP_TAG_URI)
 	  device = attr->values[0].string.text;
-        else if (!strcmp(attr->name, "printer-is-accepting-jobs") &&
-	         attr->value_tag == IPP_TAG_BOOLEAN)
-	  accepting = attr->values[0].boolean;
-        else if (!strcmp(attr->name, "printer-name") &&
-	         attr->value_tag == IPP_TAG_NAME)
-	  printer = attr->values[0].string.text;
-        else if (!strcmp(attr->name, "printer-state") &&
-	         attr->value_tag == IPP_TAG_ENUM)
+
+        if (!strcmp(attr->name, "printer-state") &&
+	    attr->value_tag == IPP_TAG_ENUM)
 	  pstate = (ipp_pstate_t)attr->values[0].integer;
-        else if (!strcmp(attr->name, "queued-job-count") &&
-	         attr->value_tag == IPP_TAG_INTEGER)
-	  jobcount = attr->values[0].integer;
+
+        if (!strcmp(attr->name, "printer-is-accepting-jobs") &&
+	    attr->value_tag == IPP_TAG_BOOLEAN)
+	  accepting = attr->values[0].boolean;

        attr = attr->next;
      }
@@ -392,8 +395,7 @@ show_status(http_t     *http,		/* I - HTTP connection to server */
 	       *ptr != '\0' && *dptr != '\0' && *ptr == *dptr;
 	       ptr ++, dptr ++);

-          if (*ptr == '\0' && (*dptr == '\0' || *dptr == ',' ||
-	                       isspace(*dptr & 255)))
+          if (*ptr == '\0' && (*dptr == '\0' || *dptr == ',' || isspace(*dptr & 255)))
 	  {
 	    match = 1;
 	    break;
@@ -419,6 +421,53 @@ show_status(http_t     *http,		/* I - HTTP connection to server */

      if (match)
      {
+       /*
+	* Build an IPP_GET_JOBS request, which requires the following
+	* attributes:
+	*
+	*    attributes-charset
+	*    attributes-natural-language
+	*    printer-uri
+	*    limit
+	*/
+
+	request = ippNew();
+
+	request->request.op.operation_id = IPP_GET_JOBS;
+	request->request.op.request_id   = 1;
+
+	language = cupsLangDefault();
+
+	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_CHARSET,
+                     "attributes-charset", NULL,
+		     cupsLangEncoding(language));
+
+	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE,
+                     "attributes-natural-language", NULL,
+		     language->language);
+
+        httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri),
+	                 "ipp", NULL, "localhost", 631, "/printers/%s",
+			 printer);
+	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
+	             "printer-uri", NULL, printer_uri);
+
+	ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD,
+	             "requested-attributes", NULL, "job-id");
+
+        if ((jobs = cupsDoRequest(http, request, "/")) != NULL)
+	{
+	 /*
+	  * Grab the number of jobs for the printer.
+	  */
+
+	  for (jattr = jobs->attrs; jattr != NULL; jattr = jattr->next)
+	    if (jattr->name && !strcmp(jattr->name, "job-id"))
+	      jobcount ++;
+
+          ippDelete(jobs);
+	}
+
       /*
        * Display it...
 	*/
@@ -1,5 +1,5 @@
 #
-# "$Id: mime.types 6003 2006-10-02 16:26:04Z mike $"
+# "$Id: mime.types 5402 2006-04-14 19:21:03Z mike $"
 #
 #   MIME types file for the Common UNIX Printing System (CUPS).
 #
@@ -154,8 +154,8 @@ application/vnd.cups-raster	string(0,"RaSt") string(0,"tSaR")
 application/vnd.cups-raw	(string(0,<1B>E) + !string(2,<1B>%0B)) \
 				string(0,<1B>@) \
 				(contains(0,128,<1B>%-12345X) + \
-				 (contains(0,4096,"LANGUAGE=PCL") \
-				  contains(0,4096,"LANGUAGE = PCL")))
+				 (contains(0,1024,"LANGUAGE=PCL") \
+				  contains(0,1024,"LANGUAGE = PCL")))

 ########################################################################
 #
@@ -167,5 +167,5 @@ application/vnd.cups-raw	(string(0,<1B>E) + !string(2,<1B>%0B)) \
 application/octet-stream

 #
-# End of "$Id: mime.types 6003 2006-10-02 16:26:04Z mike $".
+# End of "$Id: mime.types 5402 2006-04-14 19:21:03Z mike $".
 #
@@ -1,5 +1,5 @@
 dnl
-dnl "$Id: cups-common.m4 6092 2006-11-14 16:36:36Z mike $"
+dnl "$Id: cups-common.m4 5930 2006-09-07 19:49:34Z mike $"
 dnl
 dnl   Common configuration stuff for the Common UNIX Printing System (CUPS).
 dnl
@@ -28,9 +28,12 @@ AC_PREREQ(2.50)
 dnl Set the name of the config header file...
 AC_CONFIG_HEADER(config.h)

-dnl Version number information...
-CUPS_VERSION="1.2.7"
+dnl Versio number information...
+CUPS_VERSION="1.2.4"
 CUPS_REVISION=""
+if test -z "$CUPS_REVISION" -a -d .svn; then
+	CUPS_REVISION="-r`svnversion . | awk -F: '{print $NF}' | sed -e '1,$s/[[a-zA-Z]]*//g'`"
+fi

 AC_SUBST(CUPS_VERSION)
 AC_SUBST(CUPS_REVISION)
@@ -129,7 +132,6 @@ AC_CHECK_HEADER(strings.h,AC_DEFINE(HAVE_STRINGS_H))
 AC_CHECK_HEADER(bstring.h,AC_DEFINE(HAVE_BSTRING_H))
 AC_CHECK_HEADER(usersec.h,AC_DEFINE(HAVE_USERSEC_H))
 AC_CHECK_HEADER(sys/ioctl.h,AC_DEFINE(HAVE_SYS_IOCTL_H))
-AC_CHECK_HEADER(scsi/sg.h,AC_DEFINE(HAVE_SCSI_SG_H))

 dnl Checks for string functions.
 AC_CHECK_FUNCS(strdup strcasecmp strncasecmp strlcat strlcpy)
@@ -229,13 +231,12 @@ case $uname in
 				AC_MSG_CHECKING(for DBUS)
 				if $PKGCONFIG --exists dbus-1; then
 					AC_MSG_RESULT(yes)
-					AC_DEFINE(HAVE_DBUS)
-					CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
-					CUPSDLIBS="`$PKGCONFIG --libs dbus-1`"
-					DBUSDIR="/etc/dbus-1/system.d"
 					AC_CHECK_LIB(dbus-1,
 					    dbus_message_iter_init_append,
-					    AC_DEFINE(HAVE_DBUS_MESSAGE_ITER_INIT_APPEND))
+					    AC_DEFINE(HAVE_DBUS)
+					    CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1` -DDBUS_API_SUBJECT_TO_CHANGE"
+					    CUPSDLIBS="`$PKGCONFIG --libs dbus-1`"
+					    DBUSDIR="/etc/dbus-1/system.d")
 				else
 					AC_MSG_RESULT(no)
 				fi
@@ -264,5 +265,5 @@ AC_SUBST(DEFAULT_IPP_PORT)
 AC_DEFINE_UNQUOTED(CUPS_DEFAULT_IPP_PORT,$DEFAULT_IPP_PORT)

 dnl
-dnl End of "$Id: cups-common.m4 6092 2006-11-14 16:36:36Z mike $".
+dnl End of "$Id: cups-common.m4 5930 2006-09-07 19:49:34Z mike $".
 dnl
@@ -1,5 +1,5 @@
 dnl
-dnl "$Id: cups-compiler.m4 6049 2006-10-20 15:07:21Z mike $"
+dnl "$Id: cups-compiler.m4 5705 2006-06-30 01:07:29Z mike $"
 dnl
 dnl   Compiler stuff for the Common UNIX Printing System (CUPS).
 dnl
@@ -93,7 +93,6 @@ PIEFLAGS=""
 AC_SUBST(PIEFLAGS)

 if test -n "$GCC"; then
-	# Add GCC-specific compiler options...
 	if test -z "$OPTIM"; then
 		if test "x$with_optim" = x; then
 			# Default to optimize-for-size and debug
@@ -274,7 +273,6 @@ if test -n "$GCC"; then
 			;;
 	esac
 else
-	# Add vendor-specific compiler options...
 	case $uname in
 		AIX*)
 			if test -z "$OPTIM"; then
@@ -360,16 +358,6 @@ else
 				fi
 			fi
 			;;
-		OSF*)
-			# Tru64 UNIX aka Digital UNIX aka OSF/1
-			if test -z "$OPTIM"; then
-				if test "x$with_optim" = x; then
-					OPTIM="-O"
-				else
-					OPTIM="$with_optim"
-				fi
-			fi
-			;;
 		SunOS*)
 			# Solaris
 			if test -z "$OPTIM"; then
@@ -461,25 +449,16 @@ else
 	esac
 fi

-# Add general compiler options per platform...
-case $uname in
-	HP-UX*)
-		# HP-UX 10.20 (at least) needs this definition to get the
-		# h_errno global...
-		OPTIM="$OPTIM -D_XOPEN_SOURCE_EXTENDED"
+if test $uname = HP-UX; then
+	# HP-UX 10.20 (at least) needs this definition to get the
+	# h_errno global...
+	OPTIM="$OPTIM -D_XOPEN_SOURCE_EXTENDED"

-		# HP-UX 11.00 (at least) needs this definition to get the
-		# u_short type used by the IP headers...
-		OPTIM="$OPTIM -D_INCLUDE_HPUX_SOURCE"
-		;;
-
-	OSF*)
-		# Tru64 UNIX aka Digital UNIX aka OSF/1 need to be told
-		# to be POSIX-compliant...
-		OPTIM="$OPTIM -D_XOPEN_SOURCE=500 -D_XOPEN_SOURCE_EXTENDED -D_OSF_SOURCE"
-		;;
-esac
+	# HP-UX 11.00 (at least) needs this definition to get the
+	# u_short type used by the IP headers...
+	OPTIM="$OPTIM -D_INCLUDE_HPUX_SOURCE"
+fi

 dnl
-dnl End of "$Id: cups-compiler.m4 6049 2006-10-20 15:07:21Z mike $".
+dnl End of "$Id: cups-compiler.m4 5705 2006-06-30 01:07:29Z mike $".
 dnl
@@ -1,5 +1,5 @@
 dnl
-dnl "$Id: cups-defaults.m4 6118 2006-11-16 13:34:44Z mike $"
+dnl "$Id: cups-defaults.m4 5980 2006-09-21 19:01:55Z mike $"
 dnl
 dnl   Default cupsd configuration settings for the Common UNIX Printing System
 dnl   (CUPS).
@@ -28,7 +28,7 @@ AC_ARG_WITH(languages, [  --with-languages        set installed languages, defau
 	if test "x$withval" != xno; then
 		LANGUAGES="$withval"
 	fi,
-	LANGUAGES="de es et it ja pl sv")
+	LANGUAGES="de es ja pl sv")
 AC_SUBST(LANGUAGES)

 dnl Default ConfigFilePerm
@@ -252,5 +252,5 @@ fi
 AC_DEFINE_UNQUOTED(CUPS_DEFAULT_PRINTCAP, "$CUPS_DEFAULT_PRINTCAP")

 dnl
-dnl End of "$Id: cups-defaults.m4 6118 2006-11-16 13:34:44Z mike $".
+dnl End of "$Id: cups-defaults.m4 5980 2006-09-21 19:01:55Z mike $".
 dnl
@@ -1,5 +1,5 @@
 dnl
-dnl "$Id: cups-network.m4 6049 2006-10-20 15:07:21Z mike $"
+dnl "$Id: cups-network.m4 5634 2006-06-06 17:48:27Z mike $"
 dnl
 dnl   Networking stuff for the Common UNIX Printing System (CUPS).
 dnl
@@ -24,17 +24,12 @@ dnl

 AC_SEARCH_LIBS(socket, socket)
 AC_SEARCH_LIBS(gethostbyaddr, nsl)
+AC_SEARCH_LIBS(getaddrinfo, nsl, AC_DEFINE(HAVE_GETADDRINFO))
 AC_SEARCH_LIBS(getifaddrs, nsl, AC_DEFINE(HAVE_GETIFADDRS))
+AC_SEARCH_LIBS(getnameinfo, nsl, AC_DEFINE(HAVE_GETNAMEINFO))
 AC_SEARCH_LIBS(hstrerror, nsl socket resolv, AC_DEFINE(HAVE_HSTRERROR))
 AC_SEARCH_LIBS(rresvport_af, nsl, AC_DEFINE(HAVE_RRESVPORT_AF))

-# Tru64 5.1b leaks file descriptors with these functions; disable until
-# we can come up with a test for this...
-if test "$uname" != "OSF1"; then
-	AC_SEARCH_LIBS(getaddrinfo, nsl, AC_DEFINE(HAVE_GETADDRINFO))
-	AC_SEARCH_LIBS(getnameinfo, nsl, AC_DEFINE(HAVE_GETNAMEINFO))
-fi
-
 AC_CHECK_MEMBER(struct sockaddr.sa_len,,, [#include <sys/socket.h>])
 AC_CHECK_HEADER(sys/sockio.h, AC_DEFINE(HAVE_SYS_SOCKIO_H))

@@ -90,5 +85,5 @@ AC_SUBST(CUPS_DEFAULT_DOMAINSOCKET)
 AC_SUBST(CUPS_LISTEN_DOMAINSOCKET)

 dnl
-dnl End of "$Id: cups-network.m4 6049 2006-10-20 15:07:21Z mike $".
+dnl End of "$Id: cups-network.m4 5634 2006-06-06 17:48:27Z mike $".
 dnl
@@ -1,5 +1,5 @@
 dnl
-dnl "$Id: cups-threads.m4 6061 2006-10-23 00:26:52Z mike $"
+dnl "$Id: cups-threads.m4 5466 2006-04-26 19:52:27Z mike $"
 dnl
 dnl   Threading stuff for the Common UNIX Printing System (CUPS).
 dnl
@@ -44,12 +44,6 @@ if test "x$enable_threads" != xno; then

 			if test $have_pthread = yes; then
 				PTHREAD_FLAGS="-D_THREAD_SAFE -D_REENTRANT"
-
-				# Solaris requires -D_POSIX_PTHREAD_SEMANTICS to
-				# be POSIX-compliant... :(
-				if test $uname = SunOS; then
-					PTHREAD_FLAGS="$PTHREAD_FLAGS -D_POSIX_PTHREAD_SEMANTICS"
-				fi
 				break
 			fi
 		done
@@ -59,5 +53,5 @@ fi
 AC_SUBST(PTHREAD_FLAGS)

 dnl
-dnl End of "$Id: cups-threads.m4 6061 2006-10-23 00:26:52Z mike $".
+dnl End of "$Id: cups-threads.m4 5466 2006-04-26 19:52:27Z mike $".
 dnl
@@ -147,13 +147,6 @@
 #undef HAVE_CRYPT_H


-/*
- * Do we have <scsi/sg.h>?
- */
-
-#undef HAVE_SCSI_SG_H
-
-
 /*
 * Use <string.h>, <strings.h>, and/or <bstring.h>?
 */
@@ -420,13 +413,6 @@
 #undef HAVE_CFBUNDLEPRIV_H


-/*
- * Do we have CFLocaleCreateCanonicalLocaleIdentifierFromString()?
- */
-
-#undef HAVE_CF_LOCALE_ID
-
-
 /*
 * Do we have MacOSX 10.4's mbr_XXX functions()?
 */
@@ -448,7 +434,6 @@
 */

 #undef HAVE_DBUS
-#undef HAVE_DBUS_MESSAGE_ITER_INIT_APPEND


 /*
@@ -61,10 +61,10 @@ extern "C" {
 * Constants...
 */

-#  define CUPS_VERSION		1.0207
+#  define CUPS_VERSION		1.0204
 #  define CUPS_VERSION_MAJOR	1
 #  define CUPS_VERSION_MINOR	2
-#  define CUPS_VERSION_PATCH	7
+#  define CUPS_VERSION_PATCH	4
 #  define CUPS_DATE_ANY		-1


@@ -64,31 +64,21 @@ static int	cups_get_sdests(http_t *http, ipp_op_t op, int num_dests,
 /*
 * 'cupsAddDest()' - Add a destination to the list of destinations.
 *
- * This function cannot be used to add a new class or printer queue,
- * it only adds a new container of saved options for the named
- * destination or instance.
- *
- * If the named destination already exists, the destination list is
- * returned unchanged.  Adding a new instance of a destination creates
- * a copy of that destination's options.
- *
- * Use the cupsSaveDests() function to save the updated list of
- * destinations to the user's lpoptions file.
+ * Use the cupsSaveDests() function to save the updated list of destinations
+ * to the user's lpoptions file.
 */

 int					/* O  - New number of destinations */
-cupsAddDest(const char  *name,		/* I  - Destination name */
-            const char	*instance,	/* I  - Instance name or NULL for none/primary */
+cupsAddDest(const char  *name,		/* I  - Name of destination */
+            const char	*instance,	/* I  - Instance of destination or NULL for none/primary */
            int         num_dests,	/* I  - Number of destinations */
            cups_dest_t **dests)	/* IO - Destinations */
 {
  int		i;			/* Looping var */
  cups_dest_t	*dest;			/* Destination pointer */
-  cups_dest_t	*parent;		/* Parent destination */
-  cups_option_t	*option;		/* Current option */


-  if (!name || !dests)
+  if (name == NULL || dests == NULL)
    return (0);

  if ((dest = cupsGetDest(name, instance, num_dests, *dests)) != NULL)
@@ -108,53 +98,27 @@ cupsAddDest(const char  *name,		/* I  - Destination name */

  *dests = dest;

- /*
-  * Find where to insert the destination...
-  */
-
  for (i = num_dests; i > 0; i --, dest ++)
    if (strcasecmp(name, dest->name) < 0)
      break;
-    else if (!instance && dest->instance)
-      break;
    else if (!strcasecmp(name, dest->name) &&
-             instance  && dest->instance &&
+             instance != NULL && dest->instance != NULL &&
             strcasecmp(instance, dest->instance) < 0)
      break;

  if (i > 0)
    memmove(dest + 1, dest, i * sizeof(cups_dest_t));

- /*
-  * Initialize the destination...
-  */
-
  dest->name        = strdup(name);
  dest->is_default  = 0;
  dest->num_options = 0;
  dest->options     = (cups_option_t *)0;

-  if (!instance)
+  if (instance == NULL)
    dest->instance = NULL;
  else
-  {
-   /*
-    * Copy options from the primary instance...
-    */
-
    dest->instance = strdup(instance);

-    if ((parent = cupsGetDest(name, NULL, num_dests + 1, *dests)) != NULL)
-    {
-      for (i = parent->num_options, option = parent->options;
-           i > 0;
-	   i --, option ++)
-	dest->num_options = cupsAddOption(option->name, option->value,
-	                                  dest->num_options,
-					  &(dest->options));
-    }
-  }
-
  return (num_dests + 1);
 }

@@ -196,18 +160,18 @@ cupsFreeDests(int         num_dests,	/* I - Number of destinations */
 */

 cups_dest_t *				/* O - Destination pointer or NULL */
-cupsGetDest(const char  *name,		/* I - Destination name or NULL for the default destination */
-            const char	*instance,	/* I - Instance name or NULL */
+cupsGetDest(const char  *name,		/* I - Name of destination */
+            const char	*instance,	/* I - Instance of destination */
            int         num_dests,	/* I - Number of destinations */
            cups_dest_t *dests)		/* I - Destinations */
 {
  int	comp;				/* Result of comparison */


-  if (num_dests <= 0 || !dests)
+  if (num_dests == 0 || dests == NULL)
    return (NULL);

-  if (!name)
+  if (name == NULL)
  {
   /*
    * NULL name for default printer.
@@ -234,9 +198,9 @@ cupsGetDest(const char  *name,		/* I - Destination name or NULL for the default
 	return (NULL);
      else if (comp == 0)
      {
-	if ((!instance && !dests->instance) ||
+	if ((instance == NULL && dests->instance == NULL) ||
            (instance != NULL && dests->instance != NULL &&
-	     !strcasecmp(instance, dests->instance)))
+	     strcasecmp(instance, dests->instance) == 0))
 	  return (dests);
      }

@@ -256,9 +220,6 @@ cupsGetDest(const char  *name,		/* I - Destination name or NULL for the default
 * printer-info, printer-is-accepting-jobs, printer-is-shared,
 * printer-make-and-model, printer-state, printer-state-change-time,
 * printer-state-reasons, and printer-type attributes as options.
- *
- * Use the cupsFreeDests() function to free the destination list and
- * the cupsGetDest() function to find a particular destination.
 */

 int					/* O - Number of destinations */
@@ -291,9 +252,6 @@ cupsGetDests(cups_dest_t **dests)	/* O - Destinations */
 * printer-make-and-model, printer-state, printer-state-change-time,
 * printer-state-reasons, and printer-type attributes as options.
 *
- * Use the cupsFreeDests() function to free the destination list and
- * the cupsGetDest() function to find a particular destination.
- *
 * @since CUPS 1.1.21@
 */

@@ -347,12 +347,10 @@ cupsDirOpen(const char *directory)	/* I - Directory name */
 cups_dentry_t *				/* O - Directory entry */
 cupsDirRead(cups_dir_t *dp)		/* I - Directory */
 {
-  struct dirent	*entry;			/* Pointer to entry */
-  char		filename[1024];		/* Full filename */
-#  ifdef HAVE_PTHREAD_H
  char		buffer[sizeof(struct dirent) + 1024];
 					/* Directory entry buffer */
-#  endif /* HAVE_PTHREAD_H */
+  struct dirent	*entry;			/* Pointer to entry */
+  char		filename[1024];		/* Full filename */


  DEBUG_printf(("cupsDirRead(dp=%p)\n", dp));
@@ -370,11 +368,6 @@ cupsDirRead(cups_dir_t *dp)		/* I - Directory */

  for (;;)
  {
-#  ifdef HAVE_PTHREAD_H
-   /*
-    * Read the next entry using the reentrant version of readdir...
-    */
-
    if (readdir_r(dp->dir, (struct dirent *)buffer, &entry))
    {
      DEBUG_printf(("    readdir_r() failed - %s\n", strerror(errno)));
@@ -389,25 +382,6 @@ cupsDirRead(cups_dir_t *dp)		/* I - Directory */

    DEBUG_printf(("    readdir_r() returned \"%s\"...\n", entry->d_name));

-#  else
-   /*
-    * Read the next entry using the original version of readdir...
-    */
-
-    if ((entry = readdir(dp->dir)) == NULL)
-    {
-      DEBUG_puts("    readdir() returned a NULL pointer!");
-      return (NULL);
-    }
-
-    DEBUG_printf(("    readdir() returned \"%s\"...\n", entry->d_name));
-
-#  endif /* HAVE_PTHREAD_H */
-
-   /*
-    * Skip "." and ".."...
-    */
-
    if (!strcmp(entry->d_name, ".") || !strcmp(entry->d_name, ".."))
      continue;

@@ -377,7 +377,7 @@ cupsFileFind(const char *filename,	/* I - File to find */
 int					/* O - 0 on success, -1 on error */
 cupsFileFlush(cups_file_t *fp)		/* I - CUPS file */
 {
-  ssize_t	bytes;			/* Bytes to write */
+  size_t	bytes;			/* Bytes to write */


  DEBUG_printf(("cupsFileFlush(fp=%p)\n", fp));
@@ -991,7 +991,7 @@ cupsFilePrintf(cups_file_t *fp,		/* I - CUPS file */
 	       ...)			/* I - Additional args as necessary */
 {
  va_list	ap;			/* Argument list */
-  ssize_t	bytes;			/* Formatted size */
+  size_t	bytes;			/* Formatted size */
  char		buf[8192];		/* Formatted text */


@@ -1090,7 +1090,7 @@ int					/* O - Number of bytes written or -1 */
 cupsFilePuts(cups_file_t *fp,		/* I - CUPS file */
             const char  *s)		/* I - String to write */
 {
-  ssize_t	bytes;			/* Bytes to write */
+  size_t	bytes;			/* Bytes to write */


 /*
@@ -1149,8 +1149,8 @@ cupsFileRead(cups_file_t *fp,		/* I - CUPS file */
             char        *buf,		/* O - Buffer */
 	     size_t      bytes)		/* I - Number of bytes to read */
 {
-  size_t	total;			/* Total bytes read */
-  ssize_t	count;			/* Bytes read */
+  size_t	total,			/* Total bytes read */
+		count;			/* Bytes read */


  DEBUG_printf(("cupsFileRead(fp=%p, buf=%p, bytes=%ld)\n", fp, buf,
@@ -1274,7 +1274,7 @@ off_t					/* O - New file position or -1 */
 cupsFileSeek(cups_file_t *fp,		/* I - CUPS file */
             off_t       pos)		/* I - Position in file */
 {
-  ssize_t	bytes;			/* Number bytes in buffer */
+  size_t	bytes;			/* Number bytes in buffer */


  DEBUG_printf(("cupsFileSeek(fp=%p, pos=" CUPS_LLFMT ")\n", fp, pos));
@@ -2030,8 +2030,8 @@ cups_write(cups_file_t *fp,		/* I - CUPS file */
           const char  *buf,		/* I - Buffer */
 	   size_t      bytes)		/* I - Number bytes */
 {
-  size_t	total;			/* Total bytes written */
-  ssize_t	count;			/* Count this time */
+  size_t	total,			/* Total bytes written */
+		count;			/* Count this time */


  DEBUG_printf(("cups_write(fp=%p, buf=%p, bytes=%ld)\n", fp, buf,
@@ -98,7 +98,11 @@ typedef struct _cups_globals_s		/**** CUPS global state data ****/
  /* language.c */
  cups_lang_t		*lang_default;	/* Default language */
 #  ifdef __APPLE__
+#    ifdef HAVE_CF_LOCALE_ID
  char			language[32];	/* Cached language */
+#    else
+  const char		*language;	/* Cached language */
+#    endif /* HAVE_CF_LOCALE_ID */
 #  endif /* __APPLE__ */

  /* ppd.c */
@@ -70,8 +70,7 @@ typedef int socklen_t;
 #  if defined HAVE_LIBSSL
 /*
 * The OpenSSL library provides its own SSL/TLS context structure for its
- * IO and protocol management.  However, we need to provide our own BIO
- * (basic IO) implementation to do timeouts...
+ * IO and protocol management...
 */

 #    include <openssl/err.h>
@@ -80,8 +79,6 @@ typedef int socklen_t;

 typedef SSL http_tls_t;

-extern BIO_METHOD *_httpBIOMethods(void);
-
 #  elif defined HAVE_GNUTLS
 /*
 * The GNU TLS library is more of a "bare metal" SSL/TLS library...
@@ -94,11 +91,6 @@ typedef struct
  void			*credentials;	/* GNU TLS credentials object */
 } http_tls_t;

-extern ssize_t	_httpReadGNUTLS(gnutls_transport_ptr ptr, void *data,
-		                size_t length);
-extern ssize_t	_httpWriteGNUTLS(gnutls_transport_ptr ptr, const void *data,
-		                 size_t length);
-
 #  elif defined(HAVE_CDSASSL)
 /*
 * Darwin's Security framework provides its own SSL/TLS context structure
@@ -113,6 +105,15 @@ typedef struct				/**** CDSA connection information ****/
  CFArrayRef		certsArray;	/* Certificates array */
 } http_tls_t;

+typedef union _cdsa_conn_ref_u		/**** CDSA Connection reference union
+					 **** used to resolve 64-bit casting
+					 **** warnings.
+					 ****/
+{
+  SSLConnectionRef connection;		/* SSL connection pointer */
+  int		   sock;		/* Socket */
+} cdsa_conn_ref_t;
+
 extern OSStatus	_httpReadCDSA(SSLConnectionRef connection, void *data,
 		              size_t *dataLength);
 extern OSStatus	_httpWriteCDSA(SSLConnectionRef connection, const void *data,
@@ -595,14 +595,8 @@ httpEncode64_2(char       *out,		/* I - String to write to */

    if (outptr < outend)
      *outptr ++ = base64[(in[0] & 255) >> 2];
-
    if (outptr < outend)
-    {
-      if (inlen > 1)
-        *outptr ++ = base64[(((in[0] & 255) << 4) | ((in[1] & 255) >> 4)) & 63];
-      else
-        *outptr ++ = base64[((in[0] & 255) << 4) & 63];
-    }
+      *outptr ++ = base64[(((in[0] & 255) << 4) | ((in[1] & 255) >> 4)) & 63];

    in ++;
    inlen --;
@@ -616,12 +610,7 @@ httpEncode64_2(char       *out,		/* I - String to write to */
    }

    if (outptr < outend)
-    {
-      if (inlen > 1)
-        *outptr ++ = base64[(((in[0] & 255) << 2) | ((in[1] & 255) >> 6)) & 63];
-      else
-        *outptr ++ = base64[((in[0] & 255) << 2) & 63];
-    }
+      *outptr ++ = base64[(((in[0] & 255) << 2) | ((in[1] & 255) >> 6)) & 63];

    in ++;
    inlen --;
@@ -25,7 +25,6 @@
 *
 * Contents:
 *
- *   _httpBIOMethods()    - Get the OpenSSL BIO methods for HTTP connections.
 *   httpBlocking()       - Set blocking/non-blocking behavior on a connection.
 *   httpCheck()          - Check to see if there is a pending response from
 *                          the server.
@@ -61,8 +60,7 @@
 *   httpPut()            - Send a PUT request to the server.
 *   httpRead()           - Read data from a HTTP connection.
 *   httpRead2()          - Read data from a HTTP connection.
- *   _httpReadCDSA()      - Read function for the CDSA library.
- *   _httpReadGNUTLS()    - Read function for the GNU TLS library.
+ *   _httpReadCDSA()      - Read function for CDSA decryption code.
 *   httpReconnect()      - Reconnect to a HTTP server...
 *   httpSetCookie()      - Set the cookie value(s)...
 *   httpSetExpect()      - Set the Expect: header in a request.
@@ -73,14 +71,7 @@
 *   httpWait()           - Wait for data available on a connection.
 *   httpWrite()          - Write data to a HTTP connection.
 *   httpWrite2()         - Write data to a HTTP connection.
- *   _httpWriteCDSA()     - Write function for the CDSA library.
- *   _httpWriteGNUTLS()   - Write function for the GNU TLS library.
- *   http_bio_ctrl()      - Control the HTTP connection.
- *   http_bio_free()      - Free OpenSSL data.
- *   http_bio_new()       - Initialize an OpenSSL BIO structure.
- *   http_bio_puts()      - Send a string for OpenSSL.
- *   http_bio_read()      - Read data for OpenSSL.
- *   http_bio_write()     - Write data for OpenSSL.
+ *   _httpWriteCDSA()     - Write function for CDSA encryption code.
 *   http_field()         - Return the field index for a field name.
 *   http_read_ssl()      - Read from a SSL/TLS connection.
 *   http_send()          - Send a request with all fields and the trailing
@@ -127,7 +118,7 @@
 static http_field_t	http_field(const char *name);
 static int		http_send(http_t *http, http_state_t request,
 			          const char *uri);
-static int		http_wait(http_t *http, int msec, int usessl);
+static int		http_wait(http_t *http, int msec);
 static int		http_write(http_t *http, const char *buffer,
 			           int length);
 static int		http_write_chunk(http_t *http, const char *buffer,
@@ -177,45 +168,6 @@ static const char * const http_fields[] =
 			};


-#if defined(HAVE_SSL) && defined(HAVE_LIBSSL)
-/*
- * BIO methods for OpenSSL...
- */
-
-static int		http_bio_write(BIO *h, const char *buf, int num);
-static int		http_bio_read(BIO *h, char *buf, int size);
-static int		http_bio_puts(BIO *h, const char *str);
-static long		http_bio_ctrl(BIO *h, int cmd, long arg1, void *arg2);
-static int		http_bio_new(BIO *h);
-static int		http_bio_free(BIO *data);
-
-static BIO_METHOD	http_bio_methods =
-			{
-			  BIO_TYPE_SOCKET,
-			  "http",
-			  http_bio_write,
-			  http_bio_read,
-			  http_bio_puts,
-			  NULL, /* http_bio_gets, */
-			  http_bio_ctrl,
-			  http_bio_new,
-			  http_bio_free,
-			  NULL,
-			};
-
-
-/*
- * '_httpBIOMethods()' - Get the OpenSSL BIO methods for HTTP connections.
- */
-
-BIO_METHOD *				/* O - BIO methods for OpenSSL */
-_httpBIOMethods(void)
-{
-  return (&http_bio_methods);
-}
-#endif /* HAVE_SSL && HAVE_LIBSSL */
-
-
 /*
 * 'httpBlocking()' - Set blocking/non-blocking behavior on a connection.
 */
@@ -917,7 +869,7 @@ httpGets(char   *line,			/* I - Line to read into */
      * No newline; see if there is more data to be read...
      */

-      if (!http->blocking && !http_wait(http, 10000, 1))
+      if (!http->blocking && !http_wait(http, 10000))
      {
        DEBUG_puts("httpGets: Timed out!");
        http->error = ETIMEDOUT;
@@ -1439,7 +1391,7 @@ httpRead2(http_t *http,			/* I - HTTP connection */

 #if defined(HAVE_SSL) && defined(HAVE_CDSASSL)
 /*
- * '_httpReadCDSA()' - Read function for the CDSA library.
+ * '_httpReadCDSA()' - Read function for CDSA decryption code.
 */

 OSStatus				/* O  - -1 on error, 0 on success */
@@ -1448,36 +1400,19 @@ _httpReadCDSA(
    void             *data,		/* I  - Data buffer */
    size_t           *dataLength)	/* IO - Number of bytes */
 {
-  OSStatus	result;			/* Return value */
-  ssize_t	bytes;			/* Number of bytes read */
-  http_t	*http;			/* HTTP connection */
+  OSStatus	  result;		/* Return value */
+  ssize_t	  bytes;		/* Number of bytes read */
+  cdsa_conn_ref_t u;			/* Connection reference union */


-  http = (http_t *)connection;
-
-  if (!http->blocking)
-  {
-   /*
-    * Make sure we have data before we read...
-    */
-
-    if (!http_wait(http, 10000, 0))
-    {
-      http->error = ETIMEDOUT;
-      return (-1);
-    }
-  }
+  u.connection = connection;

  do
-  {
-    bytes = recv(http->fd, data, *dataLength, 0);
-  }
+    bytes = recv(u.sock, data, *dataLength, 0);
  while (bytes == -1 && errno == EINTR);

  if (bytes == *dataLength)
-  {
    result = 0;
-  }
  else if (bytes > 0)
  {
    *dataLength = bytes;
@@ -1495,45 +1430,11 @@ _httpReadCDSA(
      result = errSSLClosedAbort;
  }

-  return (result);
+  return result;
 }
 #endif /* HAVE_SSL && HAVE_CDSASSL */


-#if defined(HAVE_SSL) && defined(HAVE_GNUTLS)
-/*
- * '_httpReadGNUTLS()' - Read function for the GNU TLS library.
- */
-
-ssize_t					/* O - Number of bytes read or -1 on error */
-_httpReadGNUTLS(
-    gnutls_transport_ptr ptr,		/* I - HTTP connection */
-    void                 *data,		/* I - Buffer */
-    size_t               length)	/* I - Number of bytes to read */
-{
-  http_t	*http;			/* HTTP connection */
-
-
-  http = (http_t *)ptr;
-
-  if (!http->blocking)
-  {
-   /*
-    * Make sure we have data before we read...
-    */
-
-    if (!http_wait(http, 10000, 0))
-    {
-      http->error = ETIMEDOUT;
-      return (-1);
-    }
-  }
-
-  return (recv(http->fd, data, length, 0));
-}
-#endif /* HAVE_SSL && HAVE_GNUTLS */
-
-
 /*
 * 'httpReconnect()' - Reconnect to a HTTP server.
 */
@@ -1929,7 +1830,7 @@ httpWait(http_t *http,			/* I - HTTP connection */
  * If not, check the SSL/TLS buffers and do a select() on the connection...
  */

-  return (http_wait(http, msec, 1));
+  return (http_wait(http, msec));
 }


@@ -2076,7 +1977,7 @@ httpWrite2(http_t     *http,		/* I - HTTP connection */

 #if defined(HAVE_SSL) && defined(HAVE_CDSASSL)
 /*
- * '_httpWriteCDSA()' - Write function for the CDSA library.
+ * '_httpWriteCDSA()' - Write function for CDSA encryption code.
 */

 OSStatus				/* O  - -1 on error, 0 on success */
@@ -2085,23 +1986,19 @@ _httpWriteCDSA(
    const void       *data,		/* I  - Data buffer */
    size_t           *dataLength)	/* IO - Number of bytes */
 {
-  OSStatus	result;			/* Return value */
-  ssize_t	bytes;			/* Number of bytes read */
-  http_t	*http;			/* HTTP connection */
+  OSStatus	  result;		/* Return value */
+  ssize_t	  bytes;		/* Number of bytes read */
+  cdsa_conn_ref_t u;			/* Connection reference union */


-  http = (http_t *)connection;
+  u.connection = connection;

  do
-  {
-    bytes = write(http->fd, data, *dataLength);
-  }
+    bytes = write(u.sock, data, *dataLength);
  while (bytes == -1 && errno == EINTR);

  if (bytes == *dataLength)
-  {
    result = 0;
-  }
  else if (bytes >= 0)
  {
    *dataLength = bytes;
@@ -2117,164 +2014,11 @@ _httpWriteCDSA(
      result = errSSLClosedAbort;
  }

-  return (result);
+  return result;
 }
 #endif /* HAVE_SSL && HAVE_CDSASSL */


-#if defined(HAVE_SSL) && defined(HAVE_GNUTLS)
-/*
- * '_httpWriteGNUTLS()' - Write function for the GNU TLS library.
- */
-
-ssize_t					/* O - Number of bytes written or -1 on error */
-_httpWriteGNUTLS(
-    gnutls_transport_ptr ptr,		/* I - HTTP connection */
-    const void           *data,		/* I - Data buffer */
-    size_t               length)	/* I - Number of bytes to write */
-{
-  return (send(((http_t *)ptr)->fd, data, length, 0));
-}
-#endif /* HAVE_SSL && HAVE_GNUTLS */
-
-
-#if defined(HAVE_SSL) && defined(HAVE_LIBSSL)
-/*
- * 'http_bio_ctrl()' - Control the HTTP connection.
- */
-
-static long				/* O - Result/data */
-http_bio_ctrl(BIO  *h,			/* I - BIO data */
-              int  cmd,			/* I - Control command */
-	      long arg1,		/* I - First argument */
-	      void *arg2)		/* I - Second argument */
-{
-  switch (cmd)
-  {
-    default :
-        return (0);
-
-    case BIO_CTRL_RESET :
-        h->ptr = NULL;
-	return (0);
-
-    case BIO_C_SET_FILE_PTR :
-        h->ptr  = arg2;
-	h->init = 1;
-	return (1);
-
-    case BIO_C_GET_FILE_PTR :
-        if (arg2)
-	{
-	  *((void **)arg2) = h->ptr;
-	  return (1);
-	}
-	else
-	  return (0);
-        
-    case BIO_CTRL_DUP :
-    case BIO_CTRL_FLUSH :
-        return (1);
-  }
-}
-
-
-/*
- * 'http_bio_free()' - Free OpenSSL data.
- */
-
-static int				/* O - 1 on success, 0 on failure */
-http_bio_free(BIO *h)			/* I - BIO data */
-{
-  if (!h)
-    return (0);
-
-  if (h->shutdown)
-  {
-    h->init  = 0;
-    h->flags = 0;
-  }
-
-  return (1);
-}
-
-
-/*
- * 'http_bio_new()' - Initialize an OpenSSL BIO structure.
- */
-
-static int				/* O - 1 on success, 0 on failure */
-http_bio_new(BIO *h)			/* I - BIO data */
-{
-  if (!h)
-    return (0);
-
-  h->init  = 0;
-  h->num   = 0;
-  h->ptr   = NULL;
-  h->flags = 0;
-
-  return (1);
-}
-
-
-/*
- * 'http_bio_puts()' - Send a string for OpenSSL.
- */
-
-static int				/* O - Bytes written */
-http_bio_puts(BIO        *h,		/* I - BIO data */
-              const char *str)		/* I - String to write */
-{
-  return (send(((http_t *)h->ptr)->fd, str, strlen(str), 0));
-}
-
-
-/*
- * 'http_bio_read()' - Read data for OpenSSL.
- */
-
-static int				/* O - Bytes read */
-http_bio_read(BIO  *h,			/* I - BIO data */
-              char *buf,		/* I - Buffer */
-	      int  size)		/* I - Number of bytes to read */
-{
-  http_t	*http;			/* HTTP connection */
-
-
-  http = (http_t *)h->ptr;
-
-  if (!http->blocking)
-  {
-   /*
-    * Make sure we have data before we read...
-    */
-
-    if (!http_wait(http, 10000, 0))
-    {
-      http->error = ETIMEDOUT;
-      return (-1);
-    }
-  }
-
-  return (recv(http->fd, buf, size, 0));
-}
-
-
-/*
- * 'http_bio_write()' - Write data for OpenSSL.
- */
-
-static int				/* O - Bytes written */
-http_bio_write(BIO        *h,		/* I - BIO data */
-               const char *buf,		/* I - Buffer to write */
-	       int        num)		/* I - Number of bytes to write */
-{
-  return (send(((http_t *)h->ptr)->fd, buf, num, 0));
-}
-#endif /* HAVE_SSL && HAVE_LIBSSL */
-
-
 /*
 * 'http_field()' - Return the field index for a field name.
 */
@@ -2503,7 +2247,6 @@ http_setup_ssl(http_t *http)		/* I - HTTP connection */
 #  ifdef HAVE_LIBSSL
  SSL_CTX	*context;		/* Context for encryption */
  SSL		*conn;			/* Connection for encryption */
-  BIO		*bio;			/* BIO data */
 #  elif defined(HAVE_GNUTLS)
  http_tls_t	*conn;			/* TLS session object */
  gnutls_certificate_client_credentials *credentials;
@@ -2511,6 +2254,7 @@ http_setup_ssl(http_t *http)		/* I - HTTP connection */
 #  elif defined(HAVE_CDSASSL)
  OSStatus	error;			/* Error code */
  http_tls_t	*conn;			/* CDSA connection information */
+  cdsa_conn_ref_t u;			/* Connection reference union */
 #  endif /* HAVE_LIBSSL */


@@ -2521,12 +2265,9 @@ http_setup_ssl(http_t *http)		/* I - HTTP connection */

  SSL_CTX_set_options(context, SSL_OP_NO_SSLv2); /* Only use SSLv3 or TLS */

-  bio = BIO_new(_httpBIOMethods());
-  BIO_ctrl(bio, BIO_C_SET_FILE_PTR, 0, (char *)http);
-
  conn = SSL_new(context);
-  SSL_set_bio(conn, bio, bio);

+  SSL_set_fd(conn, http->fd);
  if (SSL_connect(conn) != 1)
  {
 #    ifdef DEBUG
@@ -2575,9 +2316,8 @@ http_setup_ssl(http_t *http)		/* I - HTTP connection */
  gnutls_init(&(conn->session), GNUTLS_CLIENT);
  gnutls_set_default_priority(conn->session);
  gnutls_credentials_set(conn->session, GNUTLS_CRD_CERTIFICATE, *credentials);
-  gnutls_transport_set_ptr(conn->session, (gnutls_transport_ptr)http);
-  gnutls_transport_set_pull_function(conn->session, _httpReadGNUTLS);
-  gnutls_transport_set_push_function(conn->session, _httpWriteGNUTLS);
+  gnutls_transport_set_ptr(conn->session,
+                           (gnutls_transport_ptr)((long)http->fd));

  if ((gnutls_handshake(conn->session)) != GNUTLS_E_SUCCESS)
  {
@@ -2608,7 +2348,9 @@ http_setup_ssl(http_t *http)		/* I - HTTP connection */
  * Use a union to resolve warnings about int/pointer size mismatches...
  */

-  error = SSLSetConnection(conn->session, http);
+  u.connection = NULL;
+  u.sock       = http->fd;
+  error        = SSLSetConnection(conn->session, u.connection);

  if (!error)
    error = SSLSetIOFuncs(conn->session, _httpReadCDSA, _httpWriteCDSA);
@@ -2802,8 +2544,7 @@ http_upgrade(http_t *http)		/* I - HTTP connection */

 static int				/* O - 1 if data is available, 0 otherwise */
 http_wait(http_t *http,			/* I - HTTP connection */
-          int    msec,			/* I - Milliseconds to wait */
-	  int    usessl)		/* I - Use SSL context? */
+          int    msec)			/* I - Milliseconds to wait */
 {
 #ifndef WIN32
  struct rlimit		limit;          /* Runtime limit */
@@ -2823,7 +2564,7 @@ http_wait(http_t *http,			/* I - HTTP connection */
  */

 #ifdef HAVE_SSL
-  if (http->tls && usessl)
+  if (http->tls)
  {
 #  ifdef HAVE_LIBSSL
    if (SSL_pending((SSL *)(http->tls)))
@@ -995,7 +995,6 @@ appleLangDefault(void)
 					/* List of localization data */
  CFStringRef		languageName;	/* Current name */
  CFStringRef		localeName;	/* Canonical from of name */
-  char			*lang;		/* LANG environment variable */
  _cups_globals_t	*cg = _cupsGlobals();
  					/* Pointer to library globals */

@@ -1006,43 +1005,38 @@ appleLangDefault(void)

  if (!cg->language[0])
  {
-    if ((lang = getenv("LANG")))
-      strlcpy(cg->language, lang, sizeof(cg->language));
-    else
+    localizationList =
+        CFPreferencesCopyAppValue(CFSTR("AppleLanguages"),
+                                  kCFPreferencesCurrentApplication);
+
+    if (localizationList != NULL)
    {
-      localizationList =
-          CFPreferencesCopyAppValue(CFSTR("AppleLanguages"),
-                                    kCFPreferencesCurrentApplication);
-
-      if (localizationList != NULL)
+      if (CFGetTypeID(localizationList) == CFArrayGetTypeID() &&
+	  CFArrayGetCount(localizationList) > 0)
      {
-	if (CFGetTypeID(localizationList) == CFArrayGetTypeID() &&
-	    CFArrayGetCount(localizationList) > 0)
-	{
-          languageName = CFArrayGetValueAtIndex(localizationList, 0);
+        languageName = CFArrayGetValueAtIndex(localizationList, 0);

-          if (languageName != NULL &&
-              CFGetTypeID(languageName) == CFStringGetTypeID())
-          {
-	    localeName = CFLocaleCreateCanonicalLocaleIdentifierFromString(
-	                     kCFAllocatorDefault, languageName);
+        if (languageName != NULL &&
+            CFGetTypeID(languageName) == CFStringGetTypeID())
+        {
+	  localeName = CFLocaleCreateCanonicalLocaleIdentifierFromString(
+	                   kCFAllocatorDefault, languageName);

-	    if (localeName != NULL)
-	    {
-	      CFStringGetCString(localeName, cg->language, sizeof(cg->language),
-				 kCFStringEncodingASCII);
-	      CFRelease(localeName);
+	  if (localeName != NULL)
+	  {
+	    CFStringGetCString(localeName, cg->language, sizeof(cg->language),
+			       kCFStringEncodingASCII);
+	    CFRelease(localeName);

-	      if (!strcmp(cg->language, "en"))
-		strlcpy(cg->language, "en_US.UTF-8", sizeof(cg->language));
-	      else if (strchr(cg->language, '.') == NULL)
-		strlcat(cg->language, ".UTF-8", sizeof(cg->language));
-	    }
-          }
-	}
-
-	CFRelease(localizationList);
+	    if (!strcmp(cg->language, "en"))
+	      strlcpy(cg->language, "en_US.UTF-8", sizeof(cg->language));
+	    else if (strchr(cg->language, '.') == NULL)
+	      strlcat(cg->language, ".UTF-8", sizeof(cg->language));
+	  }
+        }
      }
+
+      CFRelease(localizationList);
    }
  
   /*
@@ -1150,66 +1144,59 @@ appleLangDefault(void)
  char			buff[256];	/* Temporary buffer */
  _cups_globals_t	*cg = _cupsGlobals();
  					/* Pointer to library globals */
-  char			*lang;		/* LANG environment variable */


 /*
  * Only do the lookup and translation the first time.
  */

-  if (!cg->language[0])
+  if (cg->language == NULL)
  {
-    if ((lang = getenv("LANG")))
-      strlcpy(cg->language, lang, sizeof(cg->language));
-    else
+    localizationList =
+        CFPreferencesCopyAppValue(CFSTR("AppleLanguages"),
+                                  kCFPreferencesCurrentApplication);
+
+    if (localizationList != NULL)
    {
-      localizationList =
-          CFPreferencesCopyAppValue(CFSTR("AppleLanguages"),
-                                    kCFPreferencesCurrentApplication);
-
-      if (localizationList != NULL)
+      if (CFGetTypeID(localizationList) == CFArrayGetTypeID() &&
+	  CFArrayGetCount(localizationList) > 0)
      {
-	if (CFGetTypeID(localizationList) == CFArrayGetTypeID() &&
-	    CFArrayGetCount(localizationList) > 0)
+	localizationName = CFArrayGetValueAtIndex(localizationList, 0);
+
+	if (localizationName != NULL &&
+            CFGetTypeID(localizationName) == CFStringGetTypeID())
 	{
-	  localizationName = CFArrayGetValueAtIndex(localizationList, 0);
+	  CFIndex length = CFStringGetLength(localizationName);

-	  if (localizationName != NULL &&
-              CFGetTypeID(localizationName) == CFStringGetTypeID())
+	  if (length <= sizeof(buff) &&
+	      CFStringGetCString(localizationName, buff, sizeof(buff),
+	                         kCFStringEncodingASCII))
 	  {
-	    CFIndex length = CFStringGetLength(localizationName);
+	    buff[sizeof(buff) - 1] = '\0';

-	    if (length <= sizeof(buff) &&
-		CFStringGetCString(localizationName, buff, sizeof(buff),
-	                           kCFStringEncodingASCII))
+	    for (i = 0;
+		 i < sizeof(apple_name_locale) / sizeof(apple_name_locale[0]);
+		 i++)
 	    {
-	      buff[sizeof(buff) - 1] = '\0';
-
-	      for (i = 0;
-		   i < sizeof(apple_name_locale) / sizeof(apple_name_locale[0]);
-		   i++)
+	      if (!strcasecmp(buff, apple_name_locale[i].name))
 	      {
-		if (!strcasecmp(buff, apple_name_locale[i].name))
-		{
-		  strlcpy(cg->language, apple_name_locale[i].locale, 
-			  sizeof(cg->language));
-		  break;
-		}
+		cg->language = apple_name_locale[i].locale;
+		break;
 	      }
 	    }
 	  }
 	}
-
-	CFRelease(localizationList);
      }
+
+      CFRelease(localizationList);
    }
  
   /*
    * If we didn't find the language, default to en_US...
    */

-    if (!cg->language[0])
-      strlcpy(cg->language, apple_name_locale[0].locale, sizeof(cg->language));
+    if (cg->language == NULL)
+      cg->language = apple_name_locale[0].locale;
  }

 /*
@@ -28,7 +28,6 @@ _cups_freeifaddrs
 _cups_strcpy
 _cups_strlcat
 _cups_strlcpy
-_httpBIOMethods
 _ippAddAttr
 _ippFreeAttr
 _ppdGetEncoding
@@ -62,14 +62,15 @@ static void	ppd_defaults(ppd_file_t *ppd, ppd_group_t *g);
 int				/* O - Number of conflicts found */
 ppdConflicts(ppd_file_t *ppd)	/* I - PPD to check */
 {
-  int		i, j,		/* Looping variables */
+  int		i, j, k,	/* Looping variables */
 		conflicts;	/* Number of conflicts */
  ppd_const_t	*c;		/* Current constraint */
+  ppd_group_t	*g, *sg;	/* Groups */
  ppd_option_t	*o1, *o2;	/* Options */
  ppd_choice_t	*c1, *c2;	/* Choices */


-  if (!ppd)
+  if (ppd == NULL)
    return (0);

 /*
@@ -78,8 +79,15 @@ ppdConflicts(ppd_file_t *ppd)	/* I - PPD to check */

  conflicts = 0;

-  for (o1 = ppdFirstOption(ppd); o1; o1 = ppdNextOption(ppd))
-    o1->conflicted = 0;
+  for (i = ppd->num_groups, g = ppd->groups; i > 0; i --, g ++)
+  {
+    for (j = g->num_options, o1 = g->options; j > 0; j --, o1 ++)
+      o1->conflicted = 0;
+
+    for (j = g->num_subgroups, sg = g->subgroups; j > 0; j --, sg ++)
+      for (k = sg->num_options, o1 = sg->options; k > 0; k --, o1 ++)
+        o1->conflicted = 0;
+  }

 /*
  * Loop through all of the UI constraints and flag any options
@@ -94,9 +102,9 @@ ppdConflicts(ppd_file_t *ppd)	/* I - PPD to check */

    o1 = ppdFindOption(ppd, c->option1);

-    if (!o1)
+    if (o1 == NULL)
      continue;
-    else if (c->choice1[0])
+    else if (c->choice1[0] != '\0')
    {
     /*
      * This constraint maps to a specific choice.
@@ -114,10 +122,10 @@ ppdConflicts(ppd_file_t *ppd)	/* I - PPD to check */
        if (c1->marked)
 	  break;

-      if (!j ||
-          !strcasecmp(c1->choice, "None") ||
-          !strcasecmp(c1->choice, "Off") ||
-          !strcasecmp(c1->choice, "False"))
+      if (j == 0 ||
+          strcasecmp(c1->choice, "None") == 0 ||
+          strcasecmp(c1->choice, "Off") == 0 ||
+          strcasecmp(c1->choice, "False") == 0)
        c1 = NULL;
    }

@@ -127,9 +135,9 @@ ppdConflicts(ppd_file_t *ppd)	/* I - PPD to check */

    o2 = ppdFindOption(ppd, c->option2);

-    if (!o2)
+    if (o2 == NULL)
      continue;
-    else if (c->choice2[0])
+    else if (c->choice2[0] != '\0')
    {
     /*
      * This constraint maps to a specific choice.
@@ -147,10 +155,10 @@ ppdConflicts(ppd_file_t *ppd)	/* I - PPD to check */
        if (c2->marked)
 	  break;

-      if (!j ||
-          !strcasecmp(c2->choice, "None") ||
-          !strcasecmp(c2->choice, "Off") ||
-          !strcasecmp(c2->choice, "False"))
+      if (j == 0 ||
+          strcasecmp(c2->choice, "None") == 0 ||
+          strcasecmp(c2->choice, "Off") == 0 ||
+          strcasecmp(c2->choice, "False") == 0)
        c2 = NULL;
    }

@@ -158,7 +166,8 @@ ppdConflicts(ppd_file_t *ppd)	/* I - PPD to check */
    * If both options are marked then there is a conflict...
    */

-    if (c1 && c1->marked && c2 && c2->marked)
+    if (c1 != NULL && c1->marked &&
+        c2 != NULL && c2->marked)
    {
      DEBUG_printf(("%s->%s conflicts with %s->%s (%s %s %s %s)\n",
                    o1->keyword, c1->choice, o2->keyword, c2->choice,
@@ -1549,18 +1549,6 @@ ppdOpen2(cups_file_t *fp)		/* I - File to read from */
 	    goto error;

 	case 2 : /* Two options... */
-	   /*
-	    * Check for broken constraints like "* Option"...
-	    */
-
-	    if (cg->ppd_conform == PPD_CONFORM_STRICT &&
-	        (!strcmp(constraint->option1, "*") ||
-	         !strcmp(constraint->choice1, "*")))
-	    {
-	      cg->ppd_status = PPD_BAD_UI_CONSTRAINTS;
-	      goto error;
-	    }
-
 	   /*
 	    * The following strcpy's are safe, as optionN and
 	    * choiceN are all the same size (size defined by PPD spec...)
@@ -1568,38 +1556,17 @@ ppdOpen2(cups_file_t *fp)		/* I - File to read from */

 	    if (constraint->option1[0] == '*')
 	      _cups_strcpy(constraint->option1, constraint->option1 + 1);
-	    else if (cg->ppd_conform == PPD_CONFORM_STRICT)
-	    {
-	      cg->ppd_status = PPD_BAD_UI_CONSTRAINTS;
-	      goto error;
-	    }

 	    if (constraint->choice1[0] == '*')
 	      _cups_strcpy(constraint->option2, constraint->choice1 + 1);
-	    else if (cg->ppd_conform == PPD_CONFORM_STRICT)
-	    {
-	      cg->ppd_status = PPD_BAD_UI_CONSTRAINTS;
-	      goto error;
-	    }
+	    else
+	      _cups_strcpy(constraint->option2, constraint->choice1);

            constraint->choice1[0] = '\0';
            constraint->choice2[0] = '\0';
 	    break;
 	    
 	case 3 : /* Two options, one choice... */
-	   /*
-	    * Check for broken constraints like "* Option"...
-	    */
-
-	    if (cg->ppd_conform == PPD_CONFORM_STRICT &&
-	        (!strcmp(constraint->option1, "*") ||
-	         !strcmp(constraint->choice1, "*") ||
-	         !strcmp(constraint->option2, "*")))
-	    {
-	      cg->ppd_status = PPD_BAD_UI_CONSTRAINTS;
-	      goto error;
-	    }
-
 	   /*
 	    * The following _cups_strcpy's are safe, as optionN and
 	    * choiceN are all the same size (size defined by PPD spec...)
@@ -1607,21 +1574,9 @@ ppdOpen2(cups_file_t *fp)		/* I - File to read from */

 	    if (constraint->option1[0] == '*')
 	      _cups_strcpy(constraint->option1, constraint->option1 + 1);
-	    else if (cg->ppd_conform == PPD_CONFORM_STRICT)
-	    {
-	      cg->ppd_status = PPD_BAD_UI_CONSTRAINTS;
-	      goto error;
-	    }

 	    if (constraint->choice1[0] == '*')
 	    {
-	      if (cg->ppd_conform == PPD_CONFORM_STRICT &&
-	          constraint->option2[0] == '*')
-	      {
-		cg->ppd_status = PPD_BAD_UI_CONSTRAINTS;
-		goto error;
-	      }
-
 	      _cups_strcpy(constraint->choice2, constraint->option2);
 	      _cups_strcpy(constraint->option2, constraint->choice1 + 1);
              constraint->choice1[0] = '\0';
@@ -1630,85 +1585,20 @@ ppdOpen2(cups_file_t *fp)		/* I - File to read from */
 	    {
 	      if (constraint->option2[0] == '*')
  	        _cups_strcpy(constraint->option2, constraint->option2 + 1);
-	      else if (cg->ppd_conform == PPD_CONFORM_STRICT)
-	      {
-		cg->ppd_status = PPD_BAD_UI_CONSTRAINTS;
-		goto error;
-	      }

              constraint->choice2[0] = '\0';
 	    }
 	    break;
 	    
 	case 4 : /* Two options, two choices... */
-	   /*
-	    * Check for broken constraints like "* Option"...
-	    */
-
-	    if (cg->ppd_conform == PPD_CONFORM_STRICT &&
-	        (!strcmp(constraint->option1, "*") ||
-	         !strcmp(constraint->choice1, "*") ||
-	         !strcmp(constraint->option2, "*") ||
-	         !strcmp(constraint->choice2, "*")))
-	    {
-	      cg->ppd_status = PPD_BAD_UI_CONSTRAINTS;
-	      goto error;
-	    }
-
 	    if (constraint->option1[0] == '*')
 	      _cups_strcpy(constraint->option1, constraint->option1 + 1);
-	    else if (cg->ppd_conform == PPD_CONFORM_STRICT)
-	    {
-	      cg->ppd_status = PPD_BAD_UI_CONSTRAINTS;
-	      goto error;
-	    }
-
-            if (cg->ppd_conform == PPD_CONFORM_STRICT &&
-	        constraint->choice1[0] == '*')
-	    {
-	      cg->ppd_status = PPD_BAD_UI_CONSTRAINTS;
-	      goto error;
-	    }

 	    if (constraint->option2[0] == '*')
  	      _cups_strcpy(constraint->option2, constraint->option2 + 1);
-	    else if (cg->ppd_conform == PPD_CONFORM_STRICT)
-	    {
-	      cg->ppd_status = PPD_BAD_UI_CONSTRAINTS;
-	      goto error;
-	    }
-
-            if (cg->ppd_conform == PPD_CONFORM_STRICT &&
-	        constraint->choice2[0] == '*')
-	    {
-	      cg->ppd_status = PPD_BAD_UI_CONSTRAINTS;
-	      goto error;
-	    }
 	    break;
      }

-     /*
-      * Handle CustomFoo option constraints...
-      */
-
-      if (!strncasecmp(constraint->option1, "Custom", 6) &&
-          !strcasecmp(constraint->choice1, "True"))
-      {
-        _cups_strcpy(constraint->option1, constraint->option1 + 6);
-	strcpy(constraint->choice1, "Custom");
-      }
-
-      if (!strncasecmp(constraint->option2, "Custom", 6) &&
-          !strcasecmp(constraint->choice2, "True"))
-      {
-        _cups_strcpy(constraint->option2, constraint->option2 + 6);
-	strcpy(constraint->choice2, "Custom");
-      }
-
-     /*
-      * Don't add this one as an attribute...
-      */
-
      ppd_free(string);
      string = NULL;
    }
@@ -3,7 +3,7 @@
 *
 *   Temp file utilities for the Common UNIX Printing System (CUPS).
 *
- *   Copyright 1997-2006 by Easy Software Products.
+ *   Copyright 1997-2005 by Easy Software Products.
 *
 *   These coded instructions, statements, and computer programs are the
 *   property of Easy Software Products and are protected by Federal
@@ -25,9 +25,9 @@
 *
 * Contents:
 *
- *   cupsTempFd()    - Creates a temporary file.
- *   cupsTempFile()  - Generates a temporary filename.
- *   cupsTempFile2() - Creates a temporary CUPS file.
+ *   cupsTempFd()    - Create a temporary file.
+ *   cupsTempFile()  - Generate a temporary filename.
+ *   cupsTempFile2() - Create a temporary CUPS file.
 */

 /*
@@ -48,13 +48,12 @@


 /*
- * 'cupsTempFd()' - Creates a temporary file.
+ * 'cupsTempFd()' - Create a temporary file.
 *
- * The temporary filename is returned in the filename buffer.
- * The temporary file is opened for reading and writing.
+ * The temporary filename is stored in the filename buffer.
 */

-int					/* O - New file descriptor or -1 on error */
+int					/* O - New file descriptor */
 cupsTempFd(char *filename,		/* I - Pointer to buffer */
           int  len)			/* I - Size of buffer */
 {
@@ -159,16 +158,16 @@ cupsTempFd(char *filename,		/* I - Pointer to buffer */


 /*
- * 'cupsTempFile()' - Generates a temporary filename.
+ * 'cupsTempFile()' - Generate a temporary filename.
 *
- * The temporary filename is returned in the filename buffer.
+ * The temporary filename is stored in the filename buffer.
 * This function is deprecated - use cupsTempFd() or cupsTempFile2()
 * instead.
 *
 * @deprecated@
 */

-char *					/* O - Filename or NULL on error */
+char *					/* O - Filename */
 cupsTempFile(char *filename,		/* I - Pointer to buffer */
             int  len)			/* I - Size of buffer */
 {
@@ -208,10 +207,9 @@ cupsTempFile(char *filename,		/* I - Pointer to buffer */


 /*
- * 'cupsTempFile2()' - Creates a temporary CUPS file.
+ * 'cupsTempFile2()' - Create a temporary CUPS file.
 *
- * The temporary filename is returned in the filename buffer.
- * The temporary file is opened for writing.
+ * The temporary filename is stored in the filename buffer.
 *
 * @since CUPS 1.2@
 */
@@ -84,8 +84,6 @@ static uri_test_t	uri_tests[] =	/* URI test data */
 			    "http", "username:password", "server", "/", 8080, 8080 },
 			  { HTTP_URI_OK, "http://username:passwor%64@server:8080/directory/filename",
 			    "http", "username:password", "server", "/directory/filename", 8080, 8080 },
-			  { HTTP_URI_OK, "http://[2000::10:100]:631/ipp",
-			    "http", "", "2000::10:100", "/ipp", 631, 631 },
 			  { HTTP_URI_OK, "https://username:passwor%64@server/directory/filename",
 			    "https", "username:password", "server", "/directory/filename", 443, 0 },
 			  { HTTP_URI_OK, "ipp://username:passwor%64@[::1]/ipp",
@@ -295,38 +295,6 @@ cupsCharsetToUTF8(
    return (strlen((char *)dest));
  }

- /*
-  * Handle ISO-8859-1 to UTF-8 directly...
-  */
-
-  if (encoding == CUPS_ISO8859_1)
-  {
-    int		ch;			/* Character from string */
-    cups_utf8_t	*destptr,		/* Pointer into UTF-8 buffer */
-		*destend;		/* End of UTF-8 buffer */
-
-
-    destptr = dest;
-    destend = dest + maxout - 2;
-
-    while (*src && destptr < destend)
-    {
-      ch = *src++ & 255;
-
-      if (ch & 128)
-      {
-	*destptr++ = 0xc0 | (ch >> 6);
-	*destptr++ = 0x80 | (ch & 0x3f);
-      }
-      else
-	*destptr++ = ch;
-    }
-
-    *destptr = '\0';
-
-    return (destptr - dest);
-  }
-
 /*
  * Convert input legacy charset to UTF-8...
  */
@@ -395,45 +363,6 @@ cupsUTF8ToCharset(
    return (strlen(dest));
  }

- /*
-  * Handle UTF-8 to ISO-8859-1 directly...
-  */
-
-  if (encoding == CUPS_ISO8859_1)
-  {
-    int		ch;			/* Character from string */
-    char	*destptr,		/* Pointer into ISO-8859-1 buffer */
-		*destend;		/* End of ISO-8859-1 buffer */
-
-
-    destptr = dest;
-    destend = dest + maxout - 1;
-
-    while (*src && destptr < destend)
-    {
-      ch = *src++;
-
-      if ((ch & 0xe0) == 0xc0)
-      {
-	ch = ((ch & 0x1f) << 6) | (*src++ & 0x3f);
-
-	if (ch < 256)
-          *destptr++ = ch;
-	else
-          *destptr++ = '?';
-      }
-      else if ((ch & 0xf0) == 0xe0 ||
-               (ch & 0xf8) == 0xf0)
-        *destptr++ = '?';
-      else if (!(ch & 0x80))
-	*destptr++ = ch;
-    }
-
-    *destptr = '\0';
-
-    return (destptr - dest);
-  }
-
 /*
  * Convert input UTF-8 to legacy charset...
  */
@@ -516,7 +445,6 @@ cupsUTF8ToUTF32(
      */

      *dest++ = ch;
-      continue;
    }
    else if ((ch & 0xe0) == 0xc0)
    {
@@ -612,7 +540,7 @@ cupsUTF8ToUTF32(
    * Check for UTF-16 surrogate (illegal UTF-8)...
    */

-    if (ch32 >= 0xd800 && ch32 <= 0xdfff)
+    if (*dest >= 0xd800 && *dest <= 0xdfff)
      return (-1);
  }

@@ -14,14 +14,10 @@ X-DCOP-ServiceType=
 X-KDE-SubstituteUID=false
 X-KDE-Username=
 Name=Manage Printing
-Comment=CUPS Web Interface
 Name[en_US]=Manage Printing
+Comment=CUPS Web Interface
 Comment[en_US]=CUPS Web Interface
 Name[es]=Administrar impresión
 Comment[es]=Interfaz Web de CUPS
-Name[et]=Trükkimise haldur
-Comment[et]=CUPS-i veebiliides
 Name[pl]=Zarządzanie drukowaniem
 Comment[pl]=Interfejs WWW CUPS
-Name[it]=Gestione stampa
-Comment[it]=Interfaccia web di CUPS
@@ -1,141 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
-<HTML>
-<HEAD>
-	<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8">
-	<TITLE>Kodu - CUPS @CUPS_VERSION@@CUPS_REVISION@</TITLE>
-	<LINK REL="STYLESHEET" TYPE="text/css" HREF="/cups.css">
-	<LINK REL="SHORTCUT ICON" HREF="/favicon.ico" TYPE="image/x-icon">
-</HEAD>
-<BODY>
-<TABLE WIDTH="100%" STYLE="height: 100%;" BORDER="0" CELLSPACING="0" CELLPADDING="0" SUMMARY="Common UNIX Printing System @CUPS_VERSION@">
-<TR CLASS="header">
-<TD VALIGN="TOP" WIDTH="15" ROWSPAN="2"><IMG SRC="/images/top-left.gif" WIDTH="15" HEIGHT="80" ALT=""></TD>
-<TD VALIGN="TOP" WIDTH="55" ROWSPAN="2"><IMG SRC="/images/top-middle.gif" WIDTH="55" HEIGHT="80" ALT=""></TD>
-<TD WIDTH="100%" HEIGHT="60"><H1>Common UNIX Printing System @CUPS_VERSION@@CUPS_REVISION@</H1></TD>
-<TD ALIGN="RIGHT" VALIGN="TOP" WIDTH="15" ROWSPAN="2"><IMG
-SRC="/images/top-right.gif" WIDTH="15" HEIGHT="15" ALT=""></TD>
-</TR>
-<TR CLASS="header"><TD WIDTH="100%" VALIGN="BOTTOM" NOWRAP>
-
-<A CLASS="sel" HREF="/"><IMG SRC="/images/tab-left.gif" WIDTH="4"
-HEIGHT="4" ALIGN="TOP" BORDER="0"
-ALT="">&nbsp;&nbsp;Kodu&nbsp;&nbsp;<IMG
-SRC="/images/tab-right.gif" WIDTH="4" HEIGHT="4" ALIGN="TOP"
-BORDER="0" ALT=""></A>
-
-&nbsp;<A CLASS="unsel" HREF="/admin/"><IMG SRC="/images/tab-left.gif" WIDTH="4"
-HEIGHT="4" ALIGN="TOP" BORDER="0"
-ALT="">&nbsp;&nbsp;Haldus&nbsp;&nbsp;<IMG
-SRC="/images/tab-right.gif" WIDTH="4" HEIGHT="4" ALIGN="TOP"
-BORDER="0" ALT=""></A>
-
-&nbsp;<A CLASS="unsel" HREF="/classes/"><IMG SRC="/images/tab-left.gif" WIDTH="4"
-HEIGHT="4" ALIGN="TOP" BORDER="0"
-ALT="">&nbsp;&nbsp;Klassid&nbsp;&nbsp;<IMG
-SRC="/images/tab-right.gif" WIDTH="4" HEIGHT="4" ALIGN="TOP"
-BORDER="0" ALT=""></A>
-
-&nbsp;<A CLASS="unsel" HREF="/help/"><IMG SRC="/images/tab-left.gif" WIDTH="4"
-HEIGHT="4" ALIGN="TOP" BORDER="0"
-ALT="">&nbsp;&nbsp;Dokumentatsioon/Abi&nbsp;&nbsp;<IMG
-SRC="/images/tab-right.gif" WIDTH="4" HEIGHT="4" ALIGN="TOP"
-BORDER="0" ALT=""></A>
-
-&nbsp;<A CLASS="unsel" HREF="/jobs/"><IMG SRC="/images/tab-left.gif" WIDTH="4"
-HEIGHT="4" ALIGN="TOP" BORDER="0"
-ALT="">&nbsp;&nbsp;Tööd&nbsp;&nbsp;<IMG
-SRC="/images/tab-right.gif" WIDTH="4" HEIGHT="4" ALIGN="TOP"
-BORDER="0" ALT=""></A>
-
-&nbsp;<A CLASS="unsel" HREF="/printers/"><IMG SRC="/images/tab-left.gif" WIDTH="4"
-HEIGHT="4" ALIGN="TOP" BORDER="0"
-ALT="">&nbsp;&nbsp;Printerid&nbsp;&nbsp;<IMG
-SRC="/images/tab-right.gif" WIDTH="4" HEIGHT="4" ALIGN="TOP"
-BORDER="0" ALT=""></A>
-
-</TD></TR>
-<TR CLASS="page">
-<TD WIDTH="15">&nbsp;</TD>
-<TD COLSPAN="2" WIDTH="100%" VALIGN="TOP" CLASS="page">
-
-<H2 CLASS="title">Tere tulemast!</H2>
-
-<P>Käesolevad veebileheküljed võimaldavad Teil jälgida oma printereid ja töid
-ning süsteemi hallata. Klõpsake vajalike ülesannete sooritamiseks mõnele
-ülal paiknevale sakile või all asuvale nupule.</P>
-
-<P>
-<A HREF="/help/"><IMG SRC="/images/button-help.gif" CLASS="button" ALT="Abi"></A>
-<A HREF="/admin?OP=add-class"><IMG SRC="/images/button-add-class.gif" CLASS="button" ALT="Lisa klass"></A>
-<A HREF="/admin?OP=add-printer"><IMG SRC="/images/button-add-printer.gif" CLASS="button" ALT="Lisa printer"></A>
-<A HREF="/classes"><IMG SRC="/images/button-manage-classes.gif" CLASS="button" ALT="Halda klasse"></A>
-<A HREF="/jobs"><IMG SRC="/images/button-manage-jobs.gif" CLASS="button" ALT="Halda töid"></A>
-<A HREF="/printers"><IMG SRC="/images/button-manage-printers.gif" CLASS="button" ALT="Halda printereid"></A>
-<A HREF="/admin"><IMG SRC="/images/button-manage-server.gif" CLASS="button" ALT="Halda serverit"></A>
-</P>
-
-<P><I>Kui Teie käest päritakse kasutajanime ja parooli, sisestage enda
-või administraatori (root) kasutajanimi ja parool.</I></P>
-
-<H2 CLASS="title">CUPS-i info</H2>
-
-<P>
-<IMG SRC="/images/happy.gif" ALIGN="LEFT" WIDTH="196" HEIGHT="144"
-STYLE="padding-right: 10px;" ALT="Happy Computer and Printer">
-
-<A HREF="http://www.easysw.com/"><IMG SRC="/images/esp-logo.gif"
-ALIGN="RIGHT" WIDTH="110" HEIGHT="68" BORDER="0"
-STYLE="padding-left: 10px; padding-bottom: 10px;"
-ALT="Easy Software Products"></A>
-
-CUPS pakub porditavat trükkimiskihti
-UNIX<SUP>&reg;</SUP> põhistele operatsioonisüsteemidele. CUPS-i töötas
-välja ja hooldab <A HREF="http://www.easysw.com">Easy Software
-Products</a>, selle siht on edendada standardseid trükkimislahendusi. CUPS on
-standardne trükkimissüsteem, mida kasutavad MacOS<SUP>&reg;</SUP> X ja
-suurem osa Linux<SUP>&reg;</SUP> distributsioone.</P>
-
-<P>CUPS kasutab <A HREF="http://www.pwg.org/ipp/"
-TARGET="_blank"> Interneti trükkimisprotokolli ("IPP")</A>
-trükitööde ja järjekordade haldamiseks, lisades sellele
-võrguprinterite kasutamise ning PostScript-printerikirjelduste ("PPD")
-põhise trükkimise võimalused trükkimise maksimaalseks hõlbustamiseks.<BR CLEAR="ALL"></P>
-
-<H2 CLASS="title">Printeridraiveritest ja abist</H2>
-
-<P>Printeridraiverite ja muu abi leidmiseks külastage CUPS-i
-ametlikku veebilehekülge:</P>
-
-<PRE>
-    <A HREF="http://www.cups.org/" TARGET="_blank">www.cups.org</A>
-</PRE>
-
-<P>Kommertstoetus ja CUPS-i täiustatud versioon nimetusega <A
-HREF="http://www.easysw.com/printpro/">ESP Print Pro</A> on
-saadaval aadressil:</P>
-
-<PRE>
-    <A HREF="http://www.easysw.com/" TARGET="_blank">www.easysw.com</A>
-</PRE>
-
-</TD>
-<TD WIDTH="15">&nbsp;</TD>
-</TR>
-<TR CLASS="header">
-<TD VALIGN="BOTTOM" WIDTH="15"><IMG SRC="/images/bottom-left.gif"
-WIDTH="15" HEIGHT="15" ALT=""></TD>
-<TD COLSPAN="2" WIDTH="100%" STYLE="padding: 5;">
-
-<P><SMALL>Common UNIX Printing System, CUPS ja CUPS-i logo on
-firma <A HREF="http://www.easysw.com">Easy Software
-Products</A> kaubamärgid. CUPS-i autoriõigus 1997-2006: Easy Software Products,
-kõik õigused kaitstud.</SMALL></P>
-
-</TD>
-
-<TD ALIGN="RIGHT" VALIGN="BOTTOM" WIDTH="15"><IMG SRC="/images/bottom-right.gif"
-WIDTH="15" HEIGHT="15" ALT=""></TD>
-</TR>
-</TABLE>
-</BODY>
-</HTML>
@@ -176,16 +176,8 @@ CUPS 1.1 or higher.</p>
 <h4>Description</h4>
 <p>Add a destination to the list of destinations.

-This function cannot be used to add a new class or printer queue,
-it only adds a new container of saved options for the named
-destination or instance.
-
-If the named destination already exists, the destination list is
-returned unchanged.  Adding a new instance of a destination creates
-a copy of that destination's options.
-
-Use the cupsSaveDests() function to save the updated list of
-destinations to the user's lpoptions file.</p>
+Use the cupsSaveDests() function to save the updated list of destinations
+to the user's lpoptions file.</p>
 <h4>Syntax</h4>
 <pre>
 int
@@ -199,8 +191,8 @@ cupsAddDest(
 <div class='table'><table align='center' border='1' width='80%' cellpadding='5' cellspacing='0'>
 <thead><tr><th>Name</th><th>Description</th></tr></thead>
 <tbody>
-<tr><td><tt>name</tt></td><td>Destination name</td></tr>
-<tr><td><tt>instance</tt></td><td>Instance name or NULL for none/primary</td></tr>
+<tr><td><tt>name</tt></td><td>Name of destination</td></tr>
+<tr><td><tt>instance</tt></td><td>Instance of destination or NULL for none/primary</td></tr>
 <tr><td><tt>num_dests</tt></td><td>Number of destinations</td></tr>
 <tr><td><tt>dests</tt></td><td>Destinations</td></tr>
 </tbody></table></div>
@@ -420,8 +412,8 @@ cupsGetDest(
 <div class='table'><table align='center' border='1' width='80%' cellpadding='5' cellspacing='0'>
 <thead><tr><th>Name</th><th>Description</th></tr></thead>
 <tbody>
-<tr><td><tt>name</tt></td><td>Destination name or NULL for the default destination</td></tr>
-<tr><td><tt>instance</tt></td><td>Instance name or NULL</td></tr>
+<tr><td><tt>name</tt></td><td>Name of destination</td></tr>
+<tr><td><tt>instance</tt></td><td>Instance of destination</td></tr>
 <tr><td><tt>num_dests</tt></td><td>Number of destinations</td></tr>
 <tr><td><tt>dests</tt></td><td>Destinations</td></tr>
 </tbody></table></div>
@@ -435,10 +427,7 @@ cupsGetDest(
 Starting with CUPS 1.2, the returned list of destinations include the
 printer-info, printer-is-accepting-jobs, printer-is-shared,
 printer-make-and-model, printer-state, printer-state-change-time,
-printer-state-reasons, and printer-type attributes as options.
-
-Use the cupsFreeDests() function to free the destination list and
-the cupsGetDest() function to find a particular destination.</p>
+printer-state-reasons, and printer-type attributes as options.</p>
 <h4>Syntax</h4>
 <pre>
 int
@@ -463,9 +452,6 @@ printer-info, printer-is-accepting-jobs, printer-is-shared,
 printer-make-and-model, printer-state, printer-state-change-time,
 printer-state-reasons, and printer-type attributes as options.

-Use the cupsFreeDests() function to free the destination list and
-the cupsGetDest() function to find a particular destination.
-
 </p>
 <h4>Syntax</h4>
 <pre>
@@ -1206,10 +1192,9 @@ cupsSetUser(
 <!-- NEW PAGE -->
 <h3 class='title'><a name='cupsTempFd'>cupsTempFd()</a></h3>
 <h4>Description</h4>
-<p>Creates a temporary file.
+<p>Create a temporary file.

-The temporary filename is returned in the filename buffer.
-The temporary file is opened for reading and writing.</p>
+The temporary filename is stored in the filename buffer.</p>
 <h4>Syntax</h4>
 <pre>
 int
@@ -1225,13 +1210,13 @@ cupsTempFd(
 <tr><td><tt>len</tt></td><td>Size of buffer</td></tr>
 </tbody></table></div>
 <h4>Returns</h4>
-<p>New file descriptor or -1 on error</p>
+<p>New file descriptor</p>
 <!-- NEW PAGE -->
 <h3 class='title'><span class='info'>&nbsp;DEPRECATED&nbsp;</span><a name='cupsTempFile'>cupsTempFile()</a></h3>
 <h4>Description</h4>
-<p>Generates a temporary filename.
+<p>Generate a temporary filename.

-The temporary filename is returned in the filename buffer.
+The temporary filename is stored in the filename buffer.
 This function is deprecated - use cupsTempFd() or cupsTempFile2()
 instead.

@@ -1251,14 +1236,13 @@ cupsTempFile(
 <tr><td><tt>len</tt></td><td>Size of buffer</td></tr>
 </tbody></table></div>
 <h4>Returns</h4>
-<p>Filename or NULL on error</p>
+<p>Filename</p>
 <!-- NEW PAGE -->
 <h3 class='title'><span class='info'>&nbsp;CUPS 1.2&nbsp;</span><a name='cupsTempFile2'>cupsTempFile2()</a></h3>
 <h4>Description</h4>
-<p>Creates a temporary CUPS file.
+<p>Create a temporary CUPS file.

-The temporary filename is returned in the filename buffer.
-The temporary file is opened for writing.
+The temporary filename is stored in the filename buffer.

 </p>
 <h4>Syntax</h4>
@@ -112,7 +112,6 @@ require CUPS 1.1 or higher.</p>
 <thead><tr><th>Name</th><th>Description</th></tr></thead>
 <tbody>
 <tr><td><tt>HTTP_ENCODE_CHUNKED</tt> </td><td>Data is chunked</td></tr>
-<tr><td><tt>HTTP_ENCODE_FIELDS</tt> </td><td>Sending HTTP fields</td></tr>
 <tr><td><tt>HTTP_ENCODE_LENGTH</tt> </td><td>Data is sent with Content-Length</td></tr>
 </tbody></table></div>
 <!-- NEW PAGE -->
@@ -257,7 +256,7 @@ require CUPS 1.1 or higher.</p>
 <tr><td><tt>IPP_DOCUMENT_ACCESS_ERROR</tt> </td><td>client-error-document-access-error</td></tr>
 <tr><td><tt>IPP_DOCUMENT_FORMAT</tt> </td><td>client-error-document-format-not-supported</td></tr>
 <tr><td><tt>IPP_DOCUMENT_FORMAT_ERROR</tt> </td><td>client-error-document-format-error</td></tr>
-<tr><td><tt>IPP_ERROR_JOB_CANCELED</tt> </td><td>server-error-job-canceled</td></tr>
+<tr><td><tt>IPP_ERROR_JOB_CANCELLED</tt> </td><td>server-error-job-canceled</td></tr>
 <tr><td><tt>IPP_FORBIDDEN</tt> </td><td>client-error-forbidden</td></tr>
 <tr><td><tt>IPP_GONE</tt> </td><td>client-error-gone</td></tr>
 <tr><td><tt>IPP_IGNORED_ALL_NOTIFICATIONS</tt> </td><td>client-error-ignored-all-notifications</td></tr>
@@ -72,7 +72,7 @@ CUPS 1.1 or higher.</p>
 <h2 class='title'>Licensing</h2>

 <p>The CUPS raster API is provided under the terms of the GNU
-Library General Public License, with exceptions for MacOS X-based
+General Public License, with exceptions for MacOS X-based
 programs. Please see the CUPS license agreement for more
 information.</p>
 <h2 class='title'>Contents</h2>
@@ -85,31 +85,10 @@ information.</p>
 <!-- NEW PAGE -->
 <h2 class='title'><a name='ENUMERATIONS'>Enumerations</a></h2>
 <ul>
-	<li><a href='#cups_adv_e'><tt>cups_adv_e</tt></a> </li>
 	<li><a href='#cups_bool_e'><tt>cups_bool_e</tt></a> </li>
-	<li><a href='#cups_cspace_e'><tt>cups_cspace_e</tt></a> </li>
-	<li><a href='#cups_cut_e'><tt>cups_cut_e</tt></a> </li>
-	<li><a href='#cups_edge_e'><tt>cups_edge_e</tt></a> </li>
-	<li><a href='#cups_jog_e'><tt>cups_jog_e</tt></a> </li>
 	<li><a href='#cups_mode_e'><tt>cups_mode_e</tt></a> </li>
-	<li><a href='#cups_order_e'><tt>cups_order_e</tt></a> </li>
-	<li><a href='#cups_orient_e'><tt>cups_orient_e</tt></a> </li>
 </ul>
 <!-- NEW PAGE -->
-<h3 class='title'><a name='cups_adv_e'>cups_adv_e</a></h3>
-<h4>Description</h4>
-<p></p>
-<h4>Values</h4>
-<div class='table'><table align='center' border='1' width='80%'>
-<thead><tr><th>Name</th><th>Description</th></tr></thead>
-<tbody>
-<tr><td><tt>CUPS_ADVANCE_FILE</tt> </td><td>Advance the roll after this file</td></tr>
-<tr><td><tt>CUPS_ADVANCE_JOB</tt> </td><td>Advance the roll after this job</td></tr>
-<tr><td><tt>CUPS_ADVANCE_NONE</tt> </td><td>Never advance the roll</td></tr>
-<tr><td><tt>CUPS_ADVANCE_PAGE</tt> </td><td>Advance the roll after this page</td></tr>
-<tr><td><tt>CUPS_ADVANCE_SET</tt> </td><td>Advance the roll after this set</td></tr>
-</tbody></table></div>
-<!-- NEW PAGE -->
 <h3 class='title'><a name='cups_bool_e'>cups_bool_e</a></h3>
 <h4>Description</h4>
 <p>Types...</p>
@@ -121,89 +100,6 @@ information.</p>
 <tr><td><tt>CUPS_TRUE</tt> </td><td>Logical true</td></tr>
 </tbody></table></div>
 <!-- NEW PAGE -->
-<h3 class='title'><a name='cups_cspace_e'>cups_cspace_e</a></h3>
-<h4>Description</h4>
-<p></p>
-<h4>Values</h4>
-<div class='table'><table align='center' border='1' width='80%'>
-<thead><tr><th>Name</th><th>Description</th></tr></thead>
-<tbody>
-<tr><td><tt>CUPS_CSPACE_CIELab</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>CIE Lab </td></tr>
-<tr><td><tt>CUPS_CSPACE_CIEXYZ</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>CIE XYZ </td></tr>
-<tr><td><tt>CUPS_CSPACE_CMY</tt> </td><td>Cyan, magenta, yellow</td></tr>
-<tr><td><tt>CUPS_CSPACE_CMYK</tt> </td><td>Cyan, magenta, yellow, black</td></tr>
-<tr><td><tt>CUPS_CSPACE_GMCK</tt> </td><td>Gold, magenta, yellow, black</td></tr>
-<tr><td><tt>CUPS_CSPACE_GMCS</tt> </td><td>Gold, magenta, yellow, silver</td></tr>
-<tr><td><tt>CUPS_CSPACE_GOLD</tt> </td><td>Gold foil</td></tr>
-<tr><td><tt>CUPS_CSPACE_ICC1</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 1 color </td></tr>
-<tr><td><tt>CUPS_CSPACE_ICC2</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 2 colors </td></tr>
-<tr><td><tt>CUPS_CSPACE_ICC3</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 3 colors </td></tr>
-<tr><td><tt>CUPS_CSPACE_ICC4</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 4 colors </td></tr>
-<tr><td><tt>CUPS_CSPACE_ICC5</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 5 colors </td></tr>
-<tr><td><tt>CUPS_CSPACE_ICC6</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 6 colors </td></tr>
-<tr><td><tt>CUPS_CSPACE_ICC7</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 7 colors </td></tr>
-<tr><td><tt>CUPS_CSPACE_ICC8</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 8 colors </td></tr>
-<tr><td><tt>CUPS_CSPACE_ICC9</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 9 colors </td></tr>
-<tr><td><tt>CUPS_CSPACE_ICCA</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 10 colors </td></tr>
-<tr><td><tt>CUPS_CSPACE_ICCB</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 11 colors </td></tr>
-<tr><td><tt>CUPS_CSPACE_ICCC</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 12 colors </td></tr>
-<tr><td><tt>CUPS_CSPACE_ICCD</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 13 colors </td></tr>
-<tr><td><tt>CUPS_CSPACE_ICCE</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 14 colors </td></tr>
-<tr><td><tt>CUPS_CSPACE_ICCF</tt> <span class='info'>&nbsp;CUPS 1.1.19&nbsp;</span></td><td>ICC-based, 15 colors </td></tr>
-<tr><td><tt>CUPS_CSPACE_K</tt> </td><td>Black</td></tr>
-<tr><td><tt>CUPS_CSPACE_KCMY</tt> </td><td>Black, cyan, magenta, yellow</td></tr>
-<tr><td><tt>CUPS_CSPACE_KCMYcm</tt> </td><td>Black, cyan, magenta, yellow, *
-light-cyan, light-magenta</td></tr>
-<tr><td><tt>CUPS_CSPACE_RGB</tt> </td><td>Red, green, blue</td></tr>
-<tr><td><tt>CUPS_CSPACE_RGBA</tt> </td><td>Red, green, blue, alpha</td></tr>
-<tr><td><tt>CUPS_CSPACE_RGBW</tt> <span class='info'>&nbsp;CUPS 1.2&nbsp;</span></td><td>Red, green, blue, white </td></tr>
-<tr><td><tt>CUPS_CSPACE_SILVER</tt> </td><td>Silver foil</td></tr>
-<tr><td><tt>CUPS_CSPACE_W</tt> </td><td>Luminance</td></tr>
-<tr><td><tt>CUPS_CSPACE_WHITE</tt> </td><td>White ink (as black)</td></tr>
-<tr><td><tt>CUPS_CSPACE_YMC</tt> </td><td>Yellow, magenta, cyan</td></tr>
-<tr><td><tt>CUPS_CSPACE_YMCK</tt> </td><td>Yellow, magenta, cyan, black</td></tr>
-</tbody></table></div>
-<!-- NEW PAGE -->
-<h3 class='title'><a name='cups_cut_e'>cups_cut_e</a></h3>
-<h4>Description</h4>
-<p></p>
-<h4>Values</h4>
-<div class='table'><table align='center' border='1' width='80%'>
-<thead><tr><th>Name</th><th>Description</th></tr></thead>
-<tbody>
-<tr><td><tt>CUPS_CUT_FILE</tt> </td><td>Cut the roll after this file</td></tr>
-<tr><td><tt>CUPS_CUT_JOB</tt> </td><td>Cut the roll after this job</td></tr>
-<tr><td><tt>CUPS_CUT_NONE</tt> </td><td>Never cut the roll</td></tr>
-<tr><td><tt>CUPS_CUT_PAGE</tt> </td><td>Cut the roll after this page</td></tr>
-<tr><td><tt>CUPS_CUT_SET</tt> </td><td>Cut the roll after this set</td></tr>
-</tbody></table></div>
-<!-- NEW PAGE -->
-<h3 class='title'><a name='cups_edge_e'>cups_edge_e</a></h3>
-<h4>Description</h4>
-<p></p>
-<h4>Values</h4>
-<div class='table'><table align='center' border='1' width='80%'>
-<thead><tr><th>Name</th><th>Description</th></tr></thead>
-<tbody>
-<tr><td><tt>CUPS_EDGE_BOTTOM</tt> </td><td>Leading edge is the bottom of the page</td></tr>
-<tr><td><tt>CUPS_EDGE_LEFT</tt> </td><td>Leading edge is the left of the page</td></tr>
-<tr><td><tt>CUPS_EDGE_RIGHT</tt> </td><td>Leading edge is the right of the page</td></tr>
-<tr><td><tt>CUPS_EDGE_TOP</tt> </td><td>Leading edge is the top of the page</td></tr>
-</tbody></table></div>
-<!-- NEW PAGE -->
-<h3 class='title'><a name='cups_jog_e'>cups_jog_e</a></h3>
-<h4>Description</h4>
-<p></p>
-<h4>Values</h4>
-<div class='table'><table align='center' border='1' width='80%'>
-<thead><tr><th>Name</th><th>Description</th></tr></thead>
-<tbody>
-<tr><td><tt>CUPS_JOG_FILE</tt> </td><td>Move pages after this file</td></tr>
-<tr><td><tt>CUPS_JOG_JOB</tt> </td><td>Move pages after this job</td></tr>
-<tr><td><tt>CUPS_JOG_NONE</tt> </td><td>Never move pages</td></tr>
-<tr><td><tt>CUPS_JOG_SET</tt> </td><td>Move pages after this set</td></tr>
-</tbody></table></div>
-<!-- NEW PAGE -->
 <h3 class='title'><a name='cups_mode_e'>cups_mode_e</a></h3>
 <h4>Description</h4>
 <p>Raster modes</p>
@@ -215,31 +111,6 @@ light-cyan, light-magenta</td></tr>
 <tr><td><tt>CUPS_RASTER_WRITE</tt> </td><td>Open stream for writing</td></tr>
 </tbody></table></div>
 <!-- NEW PAGE -->
-<h3 class='title'><a name='cups_order_e'>cups_order_e</a></h3>
-<h4>Description</h4>
-<p></p>
-<h4>Values</h4>
-<div class='table'><table align='center' border='1' width='80%'>
-<thead><tr><th>Name</th><th>Description</th></tr></thead>
-<tbody>
-<tr><td><tt>CUPS_ORDER_BANDED</tt> </td><td>CCC MMM YYY KKK ...</td></tr>
-<tr><td><tt>CUPS_ORDER_CHUNKED</tt> </td><td>CMYK CMYK CMYK ...</td></tr>
-<tr><td><tt>CUPS_ORDER_PLANAR</tt> </td><td>CCC ... MMM ... YYY ... KKK ...</td></tr>
-</tbody></table></div>
-<!-- NEW PAGE -->
-<h3 class='title'><a name='cups_orient_e'>cups_orient_e</a></h3>
-<h4>Description</h4>
-<p></p>
-<h4>Values</h4>
-<div class='table'><table align='center' border='1' width='80%'>
-<thead><tr><th>Name</th><th>Description</th></tr></thead>
-<tbody>
-<tr><td><tt>CUPS_ORIENT_0</tt> </td><td>Don't rotate the page</td></tr>
-<tr><td><tt>CUPS_ORIENT_180</tt> </td><td>Turn the page upside down</td></tr>
-<tr><td><tt>CUPS_ORIENT_270</tt> </td><td>Rotate the page clockwise</td></tr>
-<tr><td><tt>CUPS_ORIENT_90</tt> </td><td>Rotate the page counter-clockwise</td></tr>
-</tbody></table></div>
-<!-- NEW PAGE -->
 <h2 class='title'><a name='FUNCTIONS'>Functions</a></h2>
 <ul>
 	<li><a href='#cupsRasterClose'><tt>cupsRasterClose()</tt></a> </li>
@@ -280,12 +151,6 @@ and &quot;options&quot; arguments.  Instead, mark the options prior to calling
 cupsRasterInterpretPPD() - this allows you to do per-page options
 without manipulating the options array.

-The &quot;func&quot; argument specifies an optional callback function that is
-called prior to the computation of the final raster data.  The function
-can make changes to the cups_page_header2_t data as needed to use a
-supported raster format and then returns 0 on success and -1 if the
-requested attributes cannot be supported.
-
 </p>
 <h4>Syntax</h4>
 <pre>
@@ -294,8 +159,7 @@ cupsRasterInterpretPPD(
    <a href='#cups_page_header2_t'>cups_page_header2_t</a> * h,
    ppd_file_t * ppd,
    int num_options,
-    cups_option_t * options,
-    <a href='#cups_interpret_cb_t'>cups_interpret_cb_t</a> func);
+    cups_option_t * options);
 </pre>
 <h4>Arguments</h4>
 <div class='table'><table align='center' border='1' width='80%' cellpadding='5' cellspacing='0'>
@@ -305,7 +169,6 @@ cupsRasterInterpretPPD(
 <tr><td><tt>ppd</tt></td><td>PPD file</td></tr>
 <tr><td><tt>num_options</tt></td><td>Number of options</td></tr>
 <tr><td><tt>options</tt></td><td>Options</td></tr>
-<tr><td><tt>func</tt></td><td>Optional page header callback</td></tr>
 </tbody></table></div>
 <h4>Returns</h4>
 <p>0 on success, -1 on failure</p>
@@ -585,7 +448,7 @@ factor not applied) </td></tr>
 <!-- NEW PAGE -->
 <h3 class='title'><a name='cups_page_header_s'>cups_page_header_s</a></h3>
 <h4>Description</h4>
-<p></p>
+<p>Version 1 Page Header</p>
 <h4>Definition</h4>
 <pre>
 struct cups_page_header_s
@@ -678,19 +541,11 @@ struct cups_page_header_s
 <!-- NEW PAGE -->
 <h2 class='title'><a name='TYPES'>Types</a></h2>
 <ul>
-	<li><a href='#cups_interpret_cb_t'><tt>cups_interpret_cb_t</tt></a> </li>
 	<li><a href='#cups_page_header2_t'><tt>cups_page_header2_t</tt></a> <span class='info'>&nbsp;CUPS 1.2&nbsp;</span></li>
+	<li><a href='#cups_page_header_t'><tt>cups_page_header_t</tt></a> </li>
 	<li><a href='#cups_raster_t'><tt>cups_raster_t</tt></a> </li>
 </ul>
 <!-- NEW PAGE -->
-<h3 class='title'><a name='cups_interpret_cb_t'>cups_interpret_cb_t</a></h3>
-<h4>Description</h4>
-<p>Prototypes...</p>
-<h4>Definition</h4>
-<pre>
-typedef int (*cups_interpret_cb_t)(<a href='#cups_page_header2_t'>cups_page_header2_t</a> *header, int preferred_bits);
-</pre>
-<!-- NEW PAGE -->
 <h3 class='title'><span class='info'>&nbsp;CUPS 1.2&nbsp;</span><a name='cups_page_header2_t'>cups_page_header2_t</a></h3>
 <h4>Description</h4>
 <p>Version 2 Page Header </p>
@@ -699,6 +554,14 @@ typedef int (*cups_interpret_cb_t)(<a href='#cups_page_header2_t'>cups_page_head
 typedef struct <a href='#cups_page_header2_s'>cups_page_header2_s</a> cups_page_header2_t;
 </pre>
 <!-- NEW PAGE -->
+<h3 class='title'><a name='cups_page_header_t'>cups_page_header_t</a></h3>
+<h4>Description</h4>
+<p>Version 1 Page Header</p>
+<h4>Definition</h4>
+<pre>
+typedef struct <a href='#cups_page_header_s'>cups_page_header_s</a> cups_page_header_t;
+</pre>
+<!-- NEW PAGE -->
 <h3 class='title'><a name='cups_raster_t'>cups_raster_t</a></h3>
 <h4>Description</h4>
 <p>Raster stream data</p>
@@ -22,12 +22,12 @@ Version 2, with exceptions for Apple operating systems and the
 OpenSSL toolkit. A copy of the exceptions and licenses follow
 this introduction.</P>

-<P>The GNU LGPL applies to the CUPS and CUPS Imaging libraries
-located in the "cups" and "filter" subdirectories of the CUPS
-source distribution and in the "cups" include directory and
-library files in the binary distributions. The GNU GPL applies to
-the remainder of the CUPS distribution, including the "pdftops"
-filter which is based upon Xpdf.</P>
+<P>The GNU LGPL applies to the CUPS API library, located in the
+"cups" subdirectory of the CUPS source distribution and in the
+"cups" include directory and library files in the binary
+distributions. The GNU GPL applies to the remainder of the CUPS
+distribution, including the "pdftops" filter which is based upon
+Xpdf and the CUPS imaging library.</P>

 <P>For those not familiar with the GNU GPL, the license basically
 allows you to:</P>
@@ -42,21 +42,25 @@ allows you to:</P>
 	<LI>Sell verbatim copies of the software for a media
 	fee, or sell support for the software.</LI>

+	<LI>Distribute or sell printer drivers and filters that
+	use CUPS so long as source code is made available under
+	the GPL.</LI>
+
 </UL>

 <P>What this license <EM>does not</EM> allow you to do is make
 changes or add features to CUPS and then sell a binary
 distribution without source code. You must provide source for any
-changes or additions to the software, and all code must be
-provided under the GPL or LGPL as appropriate. The only
+new drivers, changes, or additions to the software, and all code
+must be provided under the GPL or LGPL as appropriate. The only
 exceptions to this are the portions of the CUPS software covered
 by the Apple operating system license exceptions outlined later
 in this license agreement.</P>

 <P>The GNU LGPL relaxes the "link-to" restriction, allowing you
-to develop applications that use the CUPS and CUPS Imaging
-libraries under other licenses and/or conditions as appropriate
-for your application, driver, or filter.</P>
+to develop applications that use the CUPS API library under other
+licenses and/or conditions as appropriate for your
+application.</P>


 <H2 CLASS="title"><A NAME="EXCEPTIONS">License Exceptions</A></H2>
@@ -146,7 +150,7 @@ same high-quality standards as the original.</P>

 <P>Easy Software Products also sells rights to the CUPS source
 code under a binary distribution license for vendors that are
-unable to release source code for their additions and
+unable to release source code for their drivers, additions, and
 modifications to CUPS under the GNU GPL and LGPL. For information
 please contact us at the address shown above.</P>

@@ -139,10 +139,7 @@ specifies a CIDR netmask, as shown in Table 1.</P>

 <P>The <CODE>@LOCAL</CODE> name will allow access from all local
 interfaces. The <CODE>@IF(name)</CODE> name will allow access
-from the named interface. In both cases, CUPS only allows access
-from the network that the interface(s) are configured for -
-requests  arriving on the interface from a foreign network will
-<em>not</em> be accepted.</P>
+from the named interface.</P>

 <P>The <CODE>Allow</CODE> directive must appear inside a <A
 HREF="#Location"><CODE>Location</CODE></A> or <A
@@ -356,10 +353,7 @@ or bit count.</P>

 <P>The <CODE>@LOCAL</CODE> name will allow browse data from all
 local interfaces. The <CODE>@IF(name)</CODE> name will allow
-browse data from the named interface. In both cases, CUPS only
-allows data from the network that the interface(s) are configured
-for - data arriving on the interface from a foreign network will
-<em>not</em> be allowed.</P>
+browse data from the named interface.</P>


 <H2 CLASS="title"><A NAME="BrowseDeny">BrowseDeny</A></H2>
@@ -394,10 +388,7 @@ or bit count.</P>

 <P>The <CODE>@LOCAL</CODE> name will block browse data from all
 local interfaces. The <CODE>@IF(name)</CODE> name will block
-browse data from the named interface. In both cases, CUPS only
-blocks data from the network that the interface(s) are configured
-for - data arriving on the interface from a foreign network will
-<em>not</em> be blocked.</P>
+browse data from the named interface.</P>


 <H2 CLASS="title"><A NAME="BrowseInterval">BrowseInterval</A></H2>
@@ -990,10 +981,7 @@ specifies a CIDR netmask, a shown in <A HREF="TABLE1">Table

 <P>The <CODE>@LOCAL</CODE> name will deny access from all local
 interfaces. The <CODE>@IF(name)</CODE> name will deny access from
-the named interface. In both cases, CUPS only denies access from
-the network that the interface(s) are configured for - requests
-arriving on the interface from a foreign network will
-<em>not</em> be denied.</P>
+the named interface.</P>

 <P>The <CODE>Deny</CODE> directive must appear inside a <A
 HREF="#Location"><CODE>Location</CODE></A> or <A
@@ -8,7 +8,7 @@
 </head>
 <body>
 <!--
-  "$Id: spec-ppd.html 6096 2006-11-14 17:06:28Z mike $"
+  "$Id: spec-ppd.html 5496 2006-05-05 19:26:23Z mike $"

  CUPS PPD extensions specification for the Common UNIX Printing System (CUPS).

@@ -95,35 +95,17 @@ for this printer driver.</p>
 <p>This boolean attribute notifies the RIP filters that the
 destination printer does not require the top and bottom margins
 of the <tt>ImageableArea</tt> swapped for the back page. The
-default is <tt>true</tt> when <tt>cupsFlipDuplex</tt>  is <tt>true</tt> and <tt>false</tt> otherwise.</p>
+default value is <code>true</code>.</p>

 <p>Example:</p>

 <pre class='command'>
-<em>*% Flip the back side images</em>
-*cupsFlipDuplex: true
-
 <em>*% Don't swap the top and bottom margins for the back side</em> 
 *APDuplexRequiresFlippedMargin: false
 </pre>

 <p>Also see the related <tt>cupsFlipDuplex</tt> attribute.</p>

-<h3>cupsEvenDuplex</h3>
-
-<p class='summary'>*cupsEvenDuplex: boolean</p>
-
-<p>This boolean attribute notifies the RIP filters that the
-destination printer requires an even number of pages when 2-sided
-printing is selected. The default value is <code>false</code>.</p>
-
-<p>Example:</p>
-
-<pre class='command'>
-<em>*% Always send an even number of pages when duplexing</em> 
-*cupsEvenDuplex: true
-</pre>
-
 <h3>cupsFilter</h3>

 <p class='summary'>*cupsFilter: "source/type cost program"</p>
@@ -161,8 +143,7 @@ page. The default value is <code>false</code>.</p>
 *cupsFlipDuplex: true
 </pre>

-<p>Also see the related <tt>APDuplexRequiresFlippedMargins</tt>
-attribute.</p>
+<p>Also see the related <tt>APDuplexRequiresFlippedMargins</tt> attribute.</p>

 <h3>cupsIPPReason</h3>

--- a/Mostrar Mais
+++ b/Mostrar Mais