- Fix printing services. When CUPS is used, ${LOCALBASE}/bin/lpr must be

used to print a generated PostScript file.  When lpd(8) is used, lpr(1) from
base must be used.  Also, status command for lpc(8) requires a printer name.
If no argument is specified, i.e., "/usr/sbin/lpc status", then it displays
the command usage, i.e., "usage: status  {all | printer ...}".
Unfortunately, "usage" is interpreted as a printer name because ":" is
included.  Add "all" and adjust an expression for grep(1). [1]
- Use /proc/curproc/file to find its executable path if available.  It fixes
java/icedtea-web, for example. [2]

PR:		ports/178856 [1]
PR:		java/189905 [2]

1 files changed, 36 insertions, 0 deletions

diff --git a/java/openjdk7/files/patch-src-share-classes-sun-print-PSPrinterJob.java b/java/openjdk7/files/patch-src-share-classes-sun-print-PSPrinterJob.java
new file mode 100644
index 000000000000..c4993514bdd4
--- /dev/null
+++ b/java/openjdk7/files/patch-src-share-classes-sun-print-PSPrinterJob.java
@@ -0,0 +1,36 @@
+--- jdk/src/share/classes/sun/print/PSPrinterJob.java
++++ jdk/src/share/classes/sun/print/PSPrinterJob.java
+@@ -1568,9 +1568,31 @@
+         }
+ 
+        String osname = System.getProperty("os.name");
+-       if (osname.equals("Linux") || osname.equals("FreeBSD") || osname.equals("NetBSD") || osname.equals("OpenBSD") || osname.equals("OS X")) {
++       if (osname.equals("Linux") || osname.endsWith("BSD") || osname.contains("OS X")) {
++            String lprPath = "/usr/bin/lpr";
++            if (osname.endsWith("BSD")) {
++                final PrintService pservice = getPrintService();
++                Boolean isIPPPrinter =
++                    (Boolean)java.security.AccessController.doPrivileged(
++                    new java.security.PrivilegedAction() {
++                        public Object run() {
++                            try {
++                                Class psClass =
++                                    Class.forName("sun.print.IPPPrintService");
++                                if (psClass.isInstance(pservice)) {
++                                    return Boolean.TRUE;
++                                }
++                            } catch (Throwable t) {
++                            }
++                            return Boolean.FALSE;
++                        }
++                    });
++                if (isIPPPrinter) {
++                    lprPath = "%%LOCALBASE%%/bin/lpr";
++                }
++            }
+             execCmd = new String[ncomps];
+-            execCmd[n++] = "/usr/bin/lpr";
++            execCmd[n++] = lprPath;
+             if ((pFlags & PRINTER) != 0) {
+                 execCmd[n++] = "-P" + printer;
+             }