Add a patch to allow restarting cups from the print kcm module.

Submitted by: Tim McCormick <tim@pcbsd.org>

2 files changed, 69 insertions, 0 deletions

diff --git a/x11/kdelibs4/Makefile b/x11/kdelibs4/Makefile
index dcc1e875c6f6..02510f68f92b 100644
--- a/x11/kdelibs4/Makefile
+++ b/x11/kdelibs4/Makefile
@@ -79,6 +79,10 @@ FONTENCOD=	${X11BASE}/lib/X11/fonts/encodings/encodings.dir
 LIB_DEPENDS+=	bz2.1:${PORTSDIR}/archivers/bzip2
 .endif # !exists(/usr/bin/bzip2)
 
+.if !exists(/usr/bin/pgrep)
+RUN_DEPENDS+=	pgrep:${PORTSDIR}/sysutils/pkill
+.endif # !exists(/usr/bin/pgrep)
+
 .if ${X_WINDOW_SYSTEM:L} != xorg
 BUILD_DEPENDS+=	mkfontdir:${X_CLIENTS_PORT}
 RUN_DEPENDS+=	iceauth:${X_CLIENTS_PORT}
diff --git a/x11/kdelibs4/files/patch-kdeprint_cups_cupsdconf2 b/x11/kdelibs4/files/patch-kdeprint_cups_cupsdconf2
new file mode 100644
index 000000000000..b38391e67123
--- /dev/null
+++ b/x11/kdelibs4/files/patch-kdeprint_cups_cupsdconf2
@@ -0,0 +1,65 @@
+--- kdeprint/cups/cupsdconf2/cupsddialog.cpp	Tue Sep 11 09:26:39 2007
++++ kdeprint/cups/cupsdconf2/cupsddialog.cpp	Tue Sep 11 14:38:28 2007
+@@ -44,6 +44,7 @@
+ #include <kio/passdlg.h>
+ #include <kguiitem.h>
+ #include <kprocess.h>
++#include <qprocess.h>
+ 
+ #include <signal.h>
+ #include <cups/cups.h>
+@@ -69,24 +70,38 @@
+ 
+ int getServerPid()
+ {
+-	QDir	dir("/proc",QString::null,QDir::Name,QDir::Dirs);
+-	for (uint i=0;i<dir.count();i++)
+-	{
+-		if (dir[i] == "." || dir[i] == ".." || dir[i] == "self") continue;
+-		QFile	f("/proc/" + dir[i] + "/cmdline");
+-		if (f.exists() && f.open(IO_ReadOnly))
++	// /proc doesn't work the same in FreeBSD. The simplest way to get cupsd's pid is via pgrep.
++	#if defined(__FreeBSD__)
++		QProcess *proc = new QProcess();
++		proc->addArgument("pgrep");
++		proc->addArgument("cupsd");
++		proc->start();
++		while (proc->isRunning()); //Wait for process to exit
++		QString pidString = proc->readLineStdout();
++		bool ok;
++		int pid = pidString.toInt(&ok);
++		if (ok) return pid;
++		return (-1);
++	#else
++		QDir	dir("/proc",QString::null,QDir::Name,QDir::Dirs);
++		for (uint i=0;i<dir.count();i++)
+ 		{
+-			QTextStream	t(&f);
+-			QString	line;
+-			t >> line;
+-			f.close();
+-			if (line.right(5) == "cupsd" ||
+-			    line.right(6).left(5) == "cupsd")	// second condition for 2.4.x kernels
+-								// which add a null byte at the end
+-				return dir[i].toInt();
++			if (dir[i] == "." || dir[i] == ".." || dir[i] == "self") continue;
++			QFile	f("/proc/" + dir[i] + "/cmdline");
++			if (f.exists() && f.open(IO_ReadOnly))
++			{
++				QTextStream	t(&f);
++				QString	line;
++				t >> line;
++				f.close();
++				if (line.right(5) == "cupsd" ||
++				line.right(6).left(5) == "cupsd")	// second condition for 2.4.x kernels
++									// which add a null byte at the end
++					return dir[i].toInt();
++			}
+ 		}
+-	}
+-	return (-1);
++		return (-1);
++	#endif
+ }
+ 
+ const char* getPassword(const char*)