From cc2032b5d0920207b17e90c007541038f9fde084 Mon Sep 17 00:00:00 2001
From: ramon <ramongomez@us.es>
Date: Fri, 9 Jul 2010 12:06:26 +0000
Subject: [PATCH] =?UTF-8?q?Script=20de=20creaci=C3=B3n=20de=20ficheros=20.?=
 =?UTF-8?q?torrent=20para=20el=20Repositorio=20de=20im=C3=A1genes.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

git-svn-id: https://opengnsys.es/svn/trunk@1088 a21b9725-9963-47de-94b9-378ad31fedc9
---
 installer/opengnsys_installer.sh |  2 +-
 installer/opengnsys_update.sh    |  2 +-
 repoman/bin/torrent-creator      | 49 ++++++++++++++++++++++++++++++++
 3 files changed, 51 insertions(+), 2 deletions(-)
 create mode 100755 repoman/bin/torrent-creator

diff --git a/installer/opengnsys_installer.sh b/installer/opengnsys_installer.sh
index 2b369f51..bae7b025 100755
--- a/installer/opengnsys_installer.sh
+++ b/installer/opengnsys_installer.sh
@@ -31,7 +31,7 @@ INSTALL_TARGET=/opt/opengnsys
 LOG_FILE=/tmp/opengnsys_installation.log
 
 # Array con las dependencias
-DEPENDENCIES=( subversion apache2 php5 mysql-server php5-mysql nfs-kernel-server dhcp3-server udpcast bittorrent tftp-hpa tftpd-hpa syslinux openbsd-inetd update-inetd build-essential libmysqlclient15-dev wget doxygen graphviz bittornado )
+DEPENDENCIES=( subversion apache2 php5 mysql-server php5-mysql nfs-kernel-server dhcp3-server udpcast bittorrent tftp-hpa tftpd-hpa syslinux openbsd-inetd update-inetd build-essential libmysqlclient15-dev wget doxygen graphviz bittornado ctorrent )
 
 
 # Datos de base de datos
diff --git a/installer/opengnsys_update.sh b/installer/opengnsys_update.sh
index 077ed944..6ab7f2f8 100755
--- a/installer/opengnsys_update.sh
+++ b/installer/opengnsys_update.sh
@@ -18,7 +18,7 @@ fi
 
 # Comprobar si se ha descargado el paquete comprimido (USESVN=0) o sólo el instalador (USESVN=1).
 PROGRAMDIR=$(readlink -e $(dirname "$0"))
-DEPS="rsync gcc"
+DEPS="rsync gcc ctorrent"
 if [ -d "$PROGRAMDIR/../installer" ]; then
     USESVN=0
 else
diff --git a/repoman/bin/torrent-creator b/repoman/bin/torrent-creator
new file mode 100755
index 00000000..a9eb6732
--- /dev/null
+++ b/repoman/bin/torrent-creator
@@ -0,0 +1,49 @@
+#!/bin/bash
+
+#Version 0.3   Ejecución desde cron cada minuto, 
+# Trabaja sólo con la primera imagen que tenga asociado un fichero .doTorrent
+##  echo "  * * * * * 	 root	/opt/opengnsys/bin/torrent-creator" > /etc/cron.d/torrent-creator.cron
+
+
+# Variables.
+PROG=$(basename $0)
+OPENGNSYS=${OPENGNSYS:-"/opt/opengnsys"}
+PATH=$PATH:$OPENGNSYS/bin
+OGIMG="$OPENGNSYS/images"
+source $OPENGNSYS/etc/ogAdmRepo.cfg
+TRACKERURL="http://$IPlocal:6969/announce"
+LOGFILE="$OPENGNSYS/log/$PROG.log"
+
+if [ "$(pgrep "$PROG")" != "$$" ]; then
+	echo "`date` : Proceso ya en ejecución" >> $LOGFILE
+	exit
+fi
+
+# Directorio de imágenes.
+pushd $OGIMG >/dev/null
+
+# Procesar ficheros de imágenes.
+trap 'echo "`date` : Proceso interrumpido" >> $LOGFILE; exit ' 1 2 3 6 9 15
+for IMG in *.img; do
+	# Saltar al siguiente si no existe el fichero.
+	[ -f "$IMG" ] || continue
+	# Comprobar si ya existe el fichero Torrent para esa imagen.
+	TORRENT="$IMG.torrent"
+	if [ -f "$TORRENT"  ]; then
+		FILESIZE="$(ls -l $IMG | awk '{print $5}')"
+		read -e TORRFILE TORRSIZE <<<"$(ctorrent -x $TORRENT | awk '$1~/<1>/ {print $2,$3}')"
+		[ "$(basename $IMG)" = "$TORRFILE" -a "[$FILESIZE]" = "$TORRSIZE" ] && continue
+	fi
+	# Crear fichero Torrent.
+	echo "`date` : Inicio creación de fichero $TORRENT" >> $LOGFILE
+	rm -f "$TORRENT"
+	nice -8 ctorrent -t "$IMG" -u $TRACKERURL -s "$TORRENT"
+	if [ -f "$TORRENT"  ]; then
+		echo "`date` : Fin creación de fichero $TORRENT" >> $LOGFILE
+	else
+		echo "`date` : ERROR en creación de fichero $TORRENT" >> $LOGFILE
+	fi
+done
+	
+popd >/dev/null
+