[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen-3.0.4-testing] Write the xfb configuration details to the store, rather than storing them in
# HG changeset patch # User Ewan Mellor <ewan@xxxxxxxxxxxxx> # Date 1166400057 0 # Node ID a7da43e10ab38a0540b50062a34e747d11d77dd7 # Parent c700f2346f9c7f3b436d102af37570bf8b7c9a95 Write the xfb configuration details to the store, rather than storing them in memory. This ensures that the VM can be rebooted after a xend restart. Signed-off-by: Ewan Mellor <ewan@xxxxxxxxxxxxx> --- tools/python/xen/xend/server/vfbif.py | 30 ++++++++++++++++++------------ 1 files changed, 18 insertions(+), 12 deletions(-) diff -r c700f2346f9c -r a7da43e10ab3 tools/python/xen/xend/server/vfbif.py --- a/tools/python/xen/xend/server/vfbif.py Sun Dec 17 23:59:08 2006 +0000 +++ b/tools/python/xen/xend/server/vfbif.py Mon Dec 18 00:00:57 2006 +0000 @@ -13,6 +13,9 @@ def spawn_detached(path, args, env): else: os.waitpid(p, 0) +CONFIG_ENTRIES = ['type', 'vncdisplay', 'vnclisten', 'vncpasswd', 'vncunused', + 'display', 'xauthority'] + class VfbifController(DevController): """Virtual frame buffer controller. Handles all vfb devices for a domain. Note that we only support a single vfb per domain at the moment. @@ -20,24 +23,27 @@ class VfbifController(DevController): def __init__(self, vm): DevController.__init__(self, vm) - self.config = {} def getDeviceDetails(self, config): """@see DevController.getDeviceDetails""" - devid = 0 - back = {} - front = {} - return (devid, back, front) + + back = dict([(k, config[k]) for k in CONFIG_ENTRIES + if config.has_key(k)]) + + return (0, back, {}) + def getDeviceConfiguration(self, devid): - r = DevController.getDeviceConfiguration(self, devid) - for (k,v) in self.config.iteritems(): - r[k] = v - return r - + result = DevController.getDeviceConfiguration(self, devid) + + devinfo = self.readBackend(devid, *CONFIG_ENTRIES) + return dict([(CONFIG_ENTRIES[i], devinfo[i]) + for i in range(len(CONFIG_ENTRIES)) + if devinfo[i] is not None]) + + def createDevice(self, config): DevController.createDevice(self, config) - self.config = config std_args = [ "--domid", "%d" % self.vm.getDomid(), "--title", self.vm.getName() ] t = config.get("type", None) @@ -47,7 +53,7 @@ class VfbifController(DevController): passwd = config["vncpasswd"] else: passwd = xen.xend.XendRoot.instance().get_vncpasswd_default() - if not(passwd is None or passwd == ""): + if passwd: self.vm.storeVm("vncpasswd", passwd) log.debug("Stored a VNC password for vfb access") else: _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-changelog
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