LinHES 6.01.00

1 files changed, 199 insertions, 0 deletions

diff --git a/abs/core/LinHES-config/mv_screensaver.py b/abs/core/LinHES-config/mv_screensaver.py
new file mode 100755
index 0000000..2da970c
--- /dev/null
+++ b/abs/core/LinHES-config/mv_screensaver.py
@@ -0,0 +1,199 @@
+# -*- coding: utf-8 -*-
+import logging, mv_common
+import re
+import os
+
+
+def mplayer_saver_check (cmd,templatefile):
+    logging.debug("    Checking for heartbeat command in mplayer.conf")
+    mplayerconf = "/etc/mplayer/mplayer.conf"
+    if not os.path.exists(mplayerconf):
+        logging.debug("    copying in mplayer template file")
+        mv_common.cp_and_log(templatefile, mplayerconf)
+
+    try:
+        f = open(mplayerconf, 'r')
+        mplayerconf_contents = f.readlines()
+        f.close()
+    except:
+        logging.debug("    Couldn't open %s for reading",mplayerconf)
+        mplayerconf_contents = "#\n"
+
+    try:
+        f = open(mplayerconf, 'w')
+    except:
+        logging.debug("    Couldn't open %s for writing",mplayerconf)
+        return
+
+    for line in mplayerconf_contents:
+        if re.match("^.*stop-xscreensaver",line):
+            continue
+        elif re.match("^.*heartbeat-cmd",line):
+            continue
+        else:
+            f.write(line)
+
+    f.write("stop-xscreensaver = 0\n")
+    line='''heartbeat-cmd="%s"\n''' %cmd
+    f.write(line)
+    f.close()
+
+
+def killxscreensaver():
+    logging.info("   Stopping xscreensaver")
+    cmd="xscreensaver-command --exit "
+    mv_common.runcmd(cmd)
+    cmd="killall xscreensaver "
+    mv_common.runcmd(cmd)
+
+def killgscreensaver():
+    logging.info("    Stopping gnome-screensaver")
+    cmd="gnome-screensaver-command --exit "
+    mv_common.runcmd(cmd)
+    cmd="killall gnome-screensaver "
+    mv_common.runcmd(cmd)
+
+
+def setup_x_screensaver(idle,theme,screenconfigfile,templatefile):
+    logging.info("    Configuring X screensaver")
+    killgscreensaver()
+    logging.debug("    Why can't xscreensaver have a nice configuration !")
+
+    if not os.path.exists(screenconfigfile):
+        logging.debug("   copying in new template file")
+        mv_common.cp_and_log(templatefile,screenconfigfile)
+
+    try:
+        f = open(screenconfigfile, 'r')
+        screenconfigcontents=f.readlines()
+        f.close()
+    except:
+        logging.info("Couldn't open %s for reading",screenconfigfile)
+        return
+    try:
+        f = open(screenconfigfile, 'w')
+    except:
+        logging.info("Couldn't open %s for writing",screenconfigfile)
+        return
+
+    startline=0
+    foundline=0
+
+    for k, line in enumerate(screenconfigcontents):
+        if re.match("programs:",line):
+            startline = k
+        if re.search(theme,line):
+            foundline = k
+    themenumber=foundline-startline-2
+
+    for line in screenconfigcontents:
+        if re.match("selected.*$",line):
+            continue
+
+        if re.match("timeout",line):
+            logging.info("    Setting idletime to %s",idle)
+            outline = "timeout:   0:%s:00 \n" %idle
+            f.write(outline)
+        elif re.match("mode",line):
+            if theme == "Random":
+                logging.info("    Setting theme to %s", "Random")
+                outline = "mode:    random \n"
+                f.write(outline)
+                outline = "selected:    -1 \n"
+                f.write(outline)
+                continue
+
+            elif theme == "Blank":
+                logging.info("    Setting theme to %s", "blank")
+                outline = "mode:    blank \n"
+                f.write(outline)
+                outline = "selected:    -1 \n"
+                f.write(outline)
+                continue
+
+            else:
+                logging.info("    Setting theme to %s", theme)
+                outline = "mode:    one\n"
+                f.write(outline)
+                logging.debug("    Theme number is %s",themenumber)
+                outline = "selected:    %s\n" %themenumber
+                f.write(outline)
+                continue
+
+        else:
+            outline = line
+            f.write(outline)
+    f.close()
+    logging.debug("__End of xscreensaver")
+
+def setup_gnome_screensaver(theme,idletime):
+    logging.info("    Configuring gnome screensaver")
+
+    logging.info("    Disabling lock screen")
+    cmd='''gconftool-2 --direct   --config-source xml:readwrite:/etc/gconf/gconf.xml.mandatory  --type bool   --set /apps/gnome-screensaver/lock_enabled false'''
+    mv_common.runcmd(cmd)
+
+    logging.info("    Setting idletime to %s",idletime)
+    cmd='''gconftool-2 --direct  --config-source xml:readwrite:/etc/gconf/gconf.xml.mandatory  --type int -s "/apps/gnome-screensaver/idle_delay" %s''' %idletime
+    mv_common.runcmd(cmd)
+
+    logging.info("    Setting mode to single")
+    cmd='''gconftool-2 --direct  --config-source xml:readwrite:/etc/gconf/gconf.xml.mandatory  --type string -s "/apps/gnome-screensaver/mode" single'''
+    mv_common.runcmd(cmd)
+
+    if theme == "Random":
+        logging.info("    setting theme to random")
+        cmd='''gconftool-2 --direct  --config-source xml:readwrite:/etc/gconf/gconf.xml.mandatory  --type string -s "/apps/gnome-screensaver/mode" random'''
+        mv_common.runcmd(cmd)
+
+    elif theme == "Blank":
+        logging.info("    setting theme to blank")
+        cmd='''gconftool-2 --direct  --config-source xml:readwrite:/etc/gconf/gconf.xml.mandatory  --type string -s "/apps/gnome-screensaver/themes" blank'''
+        mv_common.runcmd(cmd)
+
+    else:
+        logging.info("    setting theme to %s",theme)
+        cmd='''gconftool-2  --direct  --config-source xml:readwrite:/etc/gconf/gconf.xml.mandatory --set --type list --list-type=string /apps/gnome-screensaver/themes [screensavers-%s]''' %theme
+        mv_common.runcmd(cmd)
+
+    killxscreensaver()
+    logging.info("__End gnome screensaver")
+
+
+
+
+def setup_screensaver (systemconfig,data_config):
+    logging.info("____Start of screensaver configuration____")
+    screensavertype = systemconfig["Screensavertype"]
+    theme = systemconfig["Screensavertheme"]
+    idletime = systemconfig["Screensaveridle"]
+    configfile = data_config.MYTHHOME+"/.xscreensaver"
+    templatefile = systemconfig["TEMPLATES"]+"/xscreensaver.template"
+    mtemplate = systemconfig["TEMPLATES"]+"/mplayer.conf.template"
+
+    if screensavertype == "xscreensaver":
+        mv_common.pacinstall("xscreensaver")
+        mv_common.pacremove("gnome-screensaver")
+        setup_x_screensaver(idletime, theme, configfile, templatefile)
+        mplayer_saver_check("/usr/bin/xscreensaver-command -deactivate &",mtemplate)
+
+    elif screensavertype == "gscreensaver":
+        mv_common.pacinstall("xscreensaver")
+        mv_common.pacinstall("gnome-screensaver")
+        setup_gnome_screensaver(theme,idletime)
+        mplayer_saver_check("/usr/bin/gnome-screensaver-command -p &",mtemplate)
+
+    elif screensavertype == "none":
+        mv_common.pacremove("xscreensaver")
+        mv_common.pacremove("gnome-screensaver")
+        killgscreensaver()
+        killxscreensaver()
+
+    elif screensavertype == "tinker" :
+        logging.debug("    screensaver tinker mode detected")
+    else:
+        logging.debug("   Unknown screensaver")
+    logging.info("__End of screensaver\n")
+
+
+