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@@ -30,6 +30,7 @@ from qubes.qubes import QubesVmCollection
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from qubes.qubes import QubesException
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from qubes.qubes import QubesDaemonPidfile
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from qubes.qubes import QubesHost
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+from qubes.qubes import qubes_kernels_base_dir
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import qubesmanager.resources_rc
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@@ -42,18 +43,183 @@ from operator import itemgetter
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from ui_globalsettingsdlg import *
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+dont_keep_dvm_in_memory_path = '/var/lib/qubes/dvmdata/dont_use_shm'
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+
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+
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class GlobalSettingsWindow(Ui_GlobalSettings, QDialog):
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- def __init__(self, parent=None):
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+ def __init__(self, app, qvm_collection, parent=None):
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super(GlobalSettingsWindow, self).__init__(parent)
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+ self.app = app
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+ self.qvm_collection = qvm_collection
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+
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self.setupUi(self)
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+
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+ self.connect(self.buttonBox, SIGNAL("accepted()"), self.save_and_apply)
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+ self.connect(self.buttonBox, SIGNAL("rejected()"), self.reject)
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+
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+ self.__init_system_defaults__()
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+ self.__init_kernel_defaults__()
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+ self.__init_mem_defaults__()
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+
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+
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+ def __init_system_defaults__(self):
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+ #updatevm and clockvm
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+ all_vms = [vm for vm in self.qvm_collection.values() if not vm.internal]
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+ self.updatevm_idx = -1
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+
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+ current_update_vm = self.qvm_collection.get_updatevm_vm()
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+ for (i, vm) in enumerate(all_vms):
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+ text = vm.name
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+ if vm is current_update_vm:
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+ self.updatevm_idx = i
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+ text += " (current)"
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+ self.update_vm_combo.insertItem(i, text)
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+ self.update_vm_combo.insertItem(len(all_vms), "none")
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+ if current_update_vm is None:
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+ self.updatevm_idx = len(all_vms)
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+ self.update_vm_combo.setCurrentIndex(self.updatevm_idx)
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+
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+ #clockvm
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+ self.clockvm_idx = -1
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+
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+ current_clock_vm = self.qvm_collection.get_clockvm_vm()
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+ for (i, vm) in enumerate(all_vms):
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+ text = vm.name
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+ if vm is current_clock_vm:
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+ self.clockvm_idx = i
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+ text += " (current)"
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+ self.clock_vm_combo.insertItem(i, text)
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+ self.clock_vm_combo.insertItem(len(all_vms), "none")
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+ if current_clock_vm is None:
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+ self.clockvm_idx = len(all_vms)
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+ self.clock_vm_combo.setCurrentIndex(self.clockvm_idx)
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+
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+ #default netvm
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+ netvms = [vm for vm in all_vms if vm.is_netvm()]
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+ self.netvm_idx = -1
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+
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+ current_netvm = self.qvm_collection.get_default_netvm()
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+ for (i, vm) in enumerate(netvms):
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+ text = vm.name
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+ if vm is current_netvm:
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+ self.netvm_idx = i
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+ text += " (current)"
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+ self.default_netvm_combo.insertItem(i, text)
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+ if current_netvm is not None:
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+ self.default_netvm_combo.setCurrentIndex(self.netvm_idx)
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+
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+ #default template
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+ templates = [vm for vm in all_vms if vm.is_template()]
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+ self.template_idx = -1
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+
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+ current_template = self.qvm_collection.get_default_template()
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+ for (i, vm) in enumerate(templates):
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+ text = vm.name
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+ if vm is current_template:
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+ self.template_idx = i
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+ text += " (current)"
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+ self.default_template_combo.insertItem(i, text)
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+ if current_template is not None:
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+ self.default_template_combo.setCurrentIndex(self.template_idx)
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+
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+ def __apply_system_defaults__(self):
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+ #upatevm
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+ if self.update_vm_combo.currentIndex() != self.updatevm_idx:
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+ updatevm_name = self.update_vm_combo.currentText()
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+ updatevm_name = updatevm_name.split(' ')[0]
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+ updatevm = self.qvm_collection.get_vm_by_name(updatevm_name)
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+
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+ self.qvm_collection.set_updatevm_vm(updatevm)
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+ self.anything_changed = True
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+
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+ #clockvm
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+ if self.clock_vm_combo.currentIndex() != self.clockvm_idx:
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+ clockvm_name = self.clock_vm_combo.currentText()
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+ clockvm_name = clockvm_name.split(' ')[0]
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+ clockvm = self.qvm_collection.get_vm_by_name(clockvm_name)
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+
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+ self.qvm_collection.set_clockvm_vm(clockvm)
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+ self.anything_changed = True
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+
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+ #default netvm
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+ if self.default_netvm_combo.currentIndex() != self.netvm_idx:
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+ name = self.default_netvm_combo.currentText()
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+ name = name.split(' ')[0]
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+ vm = self.qvm_collection.get_vm_by_name(name)
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+
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+ self.qvm_collection.set_default_netvm(vm)
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+ self.anything_changed = True
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+
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+ #default template
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+ if self.default_template_combo.currentIndex() != self.template_idx:
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+ name = self.default_template_combo.currentText()
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+ name = name.split(' ')[0]
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+ vm = self.qvm_collection.get_vm_by_name(name)
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+
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+ self.qvm_collection.set_default_template(vm)
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+ self.anything_changed = True
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+
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+
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+ def __init_kernel_defaults__(self):
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+ kernel_list = []
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+ for k in os.listdir(qubes_kernels_base_dir):
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+ kernel_list.append(k)
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+
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+ self.kernel_idx = 0
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+
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+ for (i, k) in enumerate(kernel_list):
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+ text = k
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+ if k == self.qvm_collection.get_default_kernel():
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+ text += " (current)"
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+ self.kernel_idx = i
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+ self.default_kernel_combo.insertItem(i,text)
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+ self.default_kernel_combo.setCurrentIndex(self.kernel_idx)
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+
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+ def __apply_kernel_defaults__(self):
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+ if self.default_kernel_combo.currentIndex() != self.kernel_idx:
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+ kernel = self.default_kernel_combo.currentText()
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+ kernel = kernel.split(' ')[0]
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+
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+ self.qvm_collection.set_default_kernel(kernel)
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+ self.anything_changed = True
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+
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+
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+ def __init_mem_defaults__(self):
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+
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+ #keep dispvm in memory
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+ exists = os.path.exists(dont_keep_dvm_in_memory_path)
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+ self.dispvm_in_memory.setChecked( not exists)
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+
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+
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+ def __apply_mem_defaults__(self):
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+
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+ #keep dispvm in memory
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+ was_checked = not os.path.exists(dont_keep_dvm_in_memory_path)
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+ if was_checked != self.dispvm_in_memory.isChecked():
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+ if was_checked:
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+ #touch file
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+ open(dont_keep_dvm_in_memory_path, 'w').close()
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+ else:
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+ #rm file
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+ os.remove(dont_keep_dvm_in_memory_path)
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+ self.anything_changed = True
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def reject(self):
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self.done(0)
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def save_and_apply(self):
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- pass
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+ self.qvm_collection.lock_db_for_writing()
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+
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+ self.anything_changed = False
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+ self.__apply_system_defaults__()
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+ self.__apply_kernel_defaults__()
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+ self.__apply_mem_defaults__()
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+
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+ if self.anything_changed == True:
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+ self.qvm_collection.save()
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+ self.qvm_collection.unlock_db()
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# Bases on the original code by:
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# Copyright (c) 2002-2007 Pascal Varet <p.varet@gmail.com>
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Agnieszka Kostrzewa