From a67c054ef76fb698b449e575c1e18d4fdc53ee6c Mon Sep 17 00:00:00 2001
From: Justin Maggard <jmaggard@netgear.com>
Date: Thu, 30 Apr 2009 23:58:27 +0000
Subject: [PATCH] * Properly skip sorting on UPnPSearches of very large
 containers on sparc-based ReadyNAS processors.

---
 LICENCE      |  2 +-
 genconfig.sh | 20 +++++++++++++++-----
 upnpsoap.c   | 18 +++++++++---------
 3 files changed, 25 insertions(+), 15 deletions(-)

diff --git a/LICENCE b/LICENCE
index c4b67fa..fb2a7fa 100644
--- a/LICENCE
+++ b/LICENCE
@@ -1,6 +1,6 @@
 MiniDLNA is distributed under version 2 of the General Public License (included
 in its entirety, below).  Version 2 is the only version of this license which
-this version of BusyBox (or modified versions derived from this one) may be
+this version of MiniDLNA (or modified versions derived from this one) may be
 distributed under.
 
 ------------------------------------------------------------------------
diff --git a/genconfig.sh b/genconfig.sh
index fa84fcc..c94d639 100755
--- a/genconfig.sh
+++ b/genconfig.sh
@@ -16,6 +16,8 @@ DB_PATH="/tmp/minidlna"
 # detecting the OS name and version
 OS_NAME=`uname -s`
 OS_VERSION=`uname -r`
+TIVO="/*#define TIVO_SUPPORT*/"
+READYNAS="/*#define READYNAS*/"
 
 ${RM} ${CONFIGFILE}
 
@@ -34,7 +36,7 @@ ${RM} ${CONFIGFILE}
   ! -e "/usr/include/ffmpeg/libavutil/avutil.h" ] && MISSING="libavutil $MISSING"
 [ ! -e "/usr/include/ffmpeg/avformat.h" -a \
   ! -e "/usr/include/libavformat/avformat.h" -a \
-  ! -e "/usr/include/ffmpeg/libavformat/avformat.h" ] && MISSING="libformat $MISSING"
+  ! -e "/usr/include/ffmpeg/libavformat/avformat.h" ] && MISSING="libavformat $MISSING"
 [ ! -e "/usr/include/ffmpeg/avcodec.h" -a \
   ! -e "/usr/include/libavcodec/avcodec.h" -a \
   ! -e "/usr/include/ffmpeg/libavcodec/avcodec.h" ] && MISSING="libavcodec $MISSING"
@@ -100,8 +102,16 @@ case $OS_NAME in
 		KERNVERC=`echo $OS_VERSION | awk -F. '{print $3}'`
 		KERNVERD=`echo $OS_VERSION | awk -F. '{print $4}'`
 		#echo "$KERNVERA.$KERNVERB.$KERNVERC.$KERNVERD"
+		# NETGEAR ReadyNAS special case
+		if [ -f /etc/raidiator_version ]; then
+			OS_NAME=$(awk -F'!!|=' '{ print $1 }' /etc/raidiator_version)
+			OS_VERSION=$(awk -F'!!|[=,]' '{ print $3 }' /etc/raidiator_version)
+			OS_URL=http://www.readynas.com/
+			DB_PATH="/var/cache/minidlna"
+			TIVO="#define TIVO_SUPPORT"
+			READYNAS="#define READYNAS"
 		# Debian GNU/Linux special case
-		if [ -f /etc/debian_version ]; then
+		elif [ -f /etc/debian_version ]; then
 			OS_NAME=Debian
 			OS_VERSION=`cat /etc/debian_version`
 			OS_URL=http://www.debian.org/
@@ -112,11 +122,9 @@ case $OS_NAME in
 			OS_NAME=`${LSB_RELEASE} -i -s`
 			OS_VERSION=`${LSB_RELEASE} -r -s`
 		fi
-		echo "#define USE_NETFILTER 1" >> ${CONFIGFILE}
 		;;
 	*)
 		echo "Unknown OS : $OS_NAME"
-		echo "Please contact the author at http://miniupnp.free.fr/"
 		exit 1
 		;;
 esac
@@ -144,7 +152,9 @@ fi
 echo "" >> ${CONFIGFILE}
 
 echo "/* Enable NETGEAR ReadyNAS-specific tweaks. */" >> ${CONFIGFILE}
-echo "/*#define READYNAS*/" >> ${CONFIGFILE}
+echo "${READYNAS}" >> ${CONFIGFILE}
+echo "/* Compile in TiVo support. */" >> ${CONFIGFILE}
+echo "${TIVO}" >> ${CONFIGFILE}
 echo "" >> ${CONFIGFILE}
 
 echo "#endif" >> ${CONFIGFILE}
diff --git a/upnpsoap.c b/upnpsoap.c
index 91b3f9f..172089d 100644
--- a/upnpsoap.c
+++ b/upnpsoap.c
@@ -639,11 +639,6 @@ BrowseContentDirectory(struct upnphttp * h, const char * action)
 
 	if( !RequestedCount )
 		RequestedCount = -1;
-#ifdef __sparc__ /* Sorting takes too long on slow processors with very large containers */
-	if( totalMatches < 10000 )
-#endif
-		orderBy = parse_sort_criteria(SortCriteria);
-
 
 	args.resp = resp;
 	args.size = sprintf(resp, "%s", resp0);
@@ -699,6 +694,11 @@ BrowseContentDirectory(struct upnphttp * h, const char * action)
 			totalMatches = atoi(result[1]);
 			sqlite3_free_table(result);
 		}
+#ifdef __sparc__ /* Sorting takes too long on slow processors with very large containers */
+		if( totalMatches < 10000 )
+#endif
+			orderBy = parse_sort_criteria(SortCriteria);
+
 		sql = sqlite3_mprintf( SELECT_COLUMNS
 		                      "from OBJECTS o left join DETAILS d on (d.ID = o.DETAIL_ID)"
 				      " where PARENT_ID = '%s' %s limit %d, %d;",
@@ -767,10 +767,6 @@ SearchContentDirectory(struct upnphttp * h, const char * action)
 
 	if( !RequestedCount )
 		RequestedCount = -1;
-#ifdef __sparc__ /* Sorting takes too long on slow processors with very large containers */
-	if( totalMatches < 10000 )
-#endif
-		orderBy = parse_sort_criteria(SortCriteria);
 
 	args.resp = resp;
 	args.size = sprintf(resp, "%s", resp0);
@@ -872,6 +868,10 @@ SearchContentDirectory(struct upnphttp * h, const char * action)
 		totalMatches = atoi(result[1]);
 		sqlite3_free_table(result);
 	}
+#ifdef __sparc__ /* Sorting takes too long on slow processors with very large containers */
+	if( totalMatches < 10000 )
+#endif
+		orderBy = parse_sort_criteria(SortCriteria);
 
 	sql = sqlite3_mprintf( SELECT_COLUMNS
 	                      "from OBJECTS o left join DETAILS d on (d.ID = o.DETAIL_ID)"