def getVirtualApplianceByCode():
code = dialogbox.inputbox.TextInputBox(gui.res.string_virtual_appliance_code, "", 5, 32, "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ").execute()
if code == None: return None
json_url = "http://goo.gl/" + code # e.g. DoIX3
try:
with dialogbox.messagebox.open(gui.res.string_code_check):
rst = http_client.nonblockHttpGet(json_url)
va = json.loads(rst)
for key in ["id", "title"]:
if not key in va: raise ValueError("Invalid data")
except ValueError:
dialogbox.messagebox.execute(gui.res.string_code_not_correct, None, gui.res.caution_sign)
return None
except http_client.Cancelled:
dialogbox.messagebox.execute(string_cancelled)
return None
except http_client.CurlException as e:
dialogbox.messagebox.execute(gui.res.string_comm_error % (e.getError(), e.getURL()), None, gui.res.caution_sign)
return None
# architecture check
required_arch = va["arch"] if "arch" in va else "i686"
supported_arch = {"i686":["i686"], "x86_64":["i686", "x86_64"]}
s = system.getSystem()
arch = s.getArchitectureString()
if arch not in supported_arch:
dialogbox.messagebox.execute(gui.res.string_domain_sys_error % arch, None, gui.res.caution_sign)
return None
if required_arch not in supported_arch[arch]:
dialogbox.messagebox.execute(gui.res.string_domain_support_error % (required_arch, arch), None, gui.res.caution_sign)
return None
return va
def showVirtualApplianceDialog(title, images, description, tarball, minimum_hd, minimum_ram):
try:
with dialogbox.messagebox.open(gui.res.string_get_detail):
image_url = images[0]["url"] if images != None and len(images) > 0 and "url" in images[0] else None
if image_url != None:
rst = http_client.nonblockHttpGet(image_url)
image = pygame.image.load(io.BytesIO(rst)).convert_alpha()
else:
image = None
contentLength = None
if tarball != None:
headers = http_client.nonblockingHttpHead(tarball)
if "content-length" in headers:
contentLength = headers["content-length"]
except http_client.Cancelled:
dialogbox.messagebox.execute(string_cancelled)
return False
except http_client.CurlException as e:
dialogbox.messagebox.execute(gui.res.string_comm_error % (e.getError(), e.getURL()), None, gui.res.caution_sign)
return False
buttons = []
if tarball != None: buttons.append({ "id":"download", "icon":gui.res.icon_ok, "text":gui.res.string_domain_download })
buttons.append({ "id":"cancel", "icon":gui.res.icon_cancel, "text":string_cancel})
specs = []
if contentLength != None: specs.append(gui.res.string_download_capacity % (float(contentLength) / 1024 / 1024))
if minimum_hd != None: specs.append(gui.res.string_capacity_atleast % minimum_hd)
if minimum_ram != None: specs.append(gui.res.string_minimum_ram % minimum_ram)
vad = VirtualApplianceDescription(title, image, description, " ".join(specs))
return dialogbox.DialogBox(vad, buttons).execute() == "download"
def main(stackPanel):
try:
with dialogbox.messagebox.open(gui.res.string_catalog):
rst = http_client.nonblockHttpGet(catalog.getURL())
except http_client.Cancelled:
dialogbox.messagebox.execute(string_cancelled)
return False
except http_client.CurlException as e:
dialogbox.messagebox.execute(
gui.res.string_comm_error % (e.getError(), e.getURL()), None,
gui.res.caution_sign)
return False
try:
items = catalog.parse(io.BytesIO(rst))
except xml.etree.ElementTree.ParseError:
dialogbox.messagebox.execute(gui.res.string_incorrect_format, None,
gui.res.caution_sign)
return False
valist = gui.list.List(stackPanel.getSize())
font = gui.res.font_system.getFont(20)
valist.addItem(gui.list.TextListItem(gui.res.string_enter_code, font))
for item in items:
valist.addItem(
gui.list.TextListItem(item["title"], font, None, None, item))
stackPanel.push(valist)
try:
while True:
rst = gui.eventLoop(valist)
if rst == 0:
va = getVirtualApplianceByCode()
elif rst != None:
va = valist.getSelected().getData()
if "image" in va: va["images"] = [{"url": va["image"]}]
if "minimum_hd" in va: va["minimum_hd"] = int(va["minimum_hd"])
if "minimum_ram" in va:
va["minimum_ram"] = int(va["minimum_ram"])
else:
break
if va == None: continue
title = va["title"]
images = va["images"] if "images" in va else None
description = va["description"] if "description" in va else None
tarball = va["tarball"] if "tarball" in va else None
minimum_hd = va["minimum_hd"] if "minimum_hd" in va else None
minimum_ram = va["minimum_ram"] if "minimum_ram" in va else None
if showVirtualApplianceDialog(title, images, description, tarball,
minimum_hd, minimum_ram):
if download_va(va["id"], tarball, minimum_hd, minimum_ram):
return True
finally:
stackPanel.pop()
return False
def showVirtualApplianceDialog(title, images, description, tarball, minimum_hd,
minimum_ram):
try:
with dialogbox.messagebox.open(gui.res.string_get_detail):
image_url = images[0]["url"] if images != None and len(
images) > 0 and "url" in images[0] else None
if image_url != None:
rst = http_client.nonblockHttpGet(image_url)
image = pygame.image.load(io.BytesIO(rst)).convert_alpha()
else:
image = None
contentLength = None
if tarball != None:
headers = http_client.nonblockingHttpHead(tarball)
if "content-length" in headers:
contentLength = headers["content-length"]
except http_client.Cancelled:
dialogbox.messagebox.execute(string_cancelled)
return False
except http_client.CurlException as e:
dialogbox.messagebox.execute(
gui.res.string_comm_error % (e.getError(), e.getURL()), None,
gui.res.caution_sign)
return False
buttons = []
if tarball != None:
buttons.append({
"id": "download",
"icon": gui.res.icon_ok,
"text": gui.res.string_domain_download
})
buttons.append({
"id": "cancel",
"icon": gui.res.icon_cancel,
"text": string_cancel
})
specs = []
if contentLength != None:
specs.append(gui.res.string_download_capacity %
(float(contentLength) / 1024 / 1024))
if minimum_hd != None:
specs.append(gui.res.string_capacity_atleast % minimum_hd)
if minimum_ram != None:
specs.append(gui.res.string_minimum_ram % minimum_ram)
vad = VirtualApplianceDescription(title, image, description,
" ".join(specs))
return dialogbox.DialogBox(vad, buttons).execute() == "download"
def main(stackPanel):
try:
with dialogbox.messagebox.open(gui.res.string_catalog):
rst = http_client.nonblockHttpGet(catalog.getURL())
except http_client.Cancelled:
dialogbox.messagebox.execute(string_cancelled)
return False
except http_client.CurlException as e:
dialogbox.messagebox.execute(gui.res.string_comm_error % (e.getError(), e.getURL()), None, gui.res.caution_sign)
return False
try:
items = catalog.parse(io.BytesIO(rst))
except xml.etree.ElementTree.ParseError:
dialogbox.messagebox.execute(gui.res.string_incorrect_format, None, gui.res.caution_sign)
return False
valist = gui.list.List(stackPanel.getSize())
font = gui.res.font_system.getFont(20)
valist.addItem(gui.list.TextListItem(gui.res.string_enter_code, font))
for item in items:
valist.addItem(gui.list.TextListItem(item["title"], font, None, None, item))
stackPanel.push(valist)
try:
while True:
rst = gui.eventLoop(valist)
if rst == 0:
va = getVirtualApplianceByCode()
elif rst != None:
va = valist.getSelected().getData()
if "image" in va: va["images"] = [{"url":va["image"]}]
if "minimum_hd" in va: va["minimum_hd"] = int(va["minimum_hd"])
if "minimum_ram" in va: va["minimum_ram"] = int(va["minimum_ram"])
else: break
if va == None: continue
title = va["title"]
images = va["images"] if "images" in va else None
description = va["description"] if "description" in va else None
tarball = va["tarball"] if "tarball" in va else None
minimum_hd = va["minimum_hd"] if "minimum_hd" in va else None
minimum_ram = va["minimum_ram"] if "minimum_ram" in va else None
if showVirtualApplianceDialog(title, images, description, tarball, minimum_hd, minimum_ram):
if download_va(va["id"], tarball, minimum_hd, minimum_ram):
return True
finally:
stackPanel.pop()
return False
def getVirtualApplianceByCode():
code = dialogbox.inputbox.TextInputBox(
gui.res.string_virtual_appliance_code, "", 5, 32,
"0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
).execute()
if code == None: return None
json_url = "http://goo.gl/" + code # e.g. DoIX3
try:
with dialogbox.messagebox.open(gui.res.string_code_check):
rst = http_client.nonblockHttpGet(json_url)
va = json.loads(rst)
for key in ["id", "title"]:
if not key in va: raise ValueError("Invalid data")
except ValueError:
dialogbox.messagebox.execute(gui.res.string_code_not_correct, None,
gui.res.caution_sign)
return None
except http_client.Cancelled:
dialogbox.messagebox.execute(string_cancelled)
return None
except http_client.CurlException as e:
dialogbox.messagebox.execute(
gui.res.string_comm_error % (e.getError(), e.getURL()), None,
gui.res.caution_sign)
return None
# architecture check
required_arch = va["arch"] if "arch" in va else "i686"
supported_arch = {"i686": ["i686"], "x86_64": ["i686", "x86_64"]}
s = system.getSystem()
arch = s.getArchitectureString()
if arch not in supported_arch:
dialogbox.messagebox.execute(gui.res.string_domain_sys_error % arch,
None, gui.res.caution_sign)
return None
if required_arch not in supported_arch[arch]:
dialogbox.messagebox.execute(
gui.res.string_domain_support_error % (required_arch, arch), None,
gui.res.caution_sign)
return None
return va
def create():
code = dialogbox.inputbox.TextInputBox(gui.res.string_app_code, "", 5, 32, "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ").execute()
if code == None: return None
json_url = "http://goo.gl/" + code # e.g. lLj8Q
try:
with dialogbox.messagebox.open(gui.res.string_app_code_check):
rst = http_client.nonblockHttpGet(json_url)
app = json.loads(rst)
for key in ["id", "title","type"]:
if not key in app: raise ValueError("Invalid data")
if app["type"] != "app":
raise ValueError("type must be app")
except ValueError:
dialogbox.messagebox.execute(gui.res.string_code_invalid, None, gui.res.caution_sign)
return None
except http_client.Cancelled:
dialogbox.messagebox.execute(gui.res.string_app_canceled)
return None
except http_client.CurlException as e:
dialogbox.messagebox.execute(gui.res.string_app_comm_error % (e.getError(), e.getURL()), None, gui.res.caution_sign)
return None
images = app["images"] if "images" in app else None
tarball = app["tarball"] if "tarball" in app else None
minimum_hd = app["minimum_hd"] if "minimum_hd" in app else None
title = app["title"] if "title" in app else None
description = app["description"] if "description" in app else None
s = system.getSystem()
if not s.checkIfArchitectureIsSupported(app["arch"] if "arch" in app else "i686"):
dialogbox.messagebox.execute(gui.res.string_app_not_supported % s.getArchitectureString(), None, gui.res.caution_sign)
return False
try:
with dialogbox.messagebox.open(gui.res.string_apps_details):
image_url = images[0]["url"] if images != None and len(images) > 0 and "url" in images[0] else None
if image_url != None:
rst = http_client.nonblockHttpGet(image_url)
image = pygame.image.load(io.BytesIO(rst)).convert_alpha()
else:
image = None
contentLength = None
if tarball != None:
headers = http_client.nonblockingHttpHead(tarball)
if "content-length" in headers:
contentLength = headers["content-length"]
except http_client.Cancelled:
dialogbox.messagebox.execute(gui.res.string_app_canceled)
return False
except http_client.CurlException as e:
dialogbox.messagebox.execute(gui.res.string_app_comm_error % (e.getError(), e.getURL()), None, gui.res.caution_sign)
return False
buttons = []
if tarball != None: buttons.append({ "id":"download", "icon":gui.res.icon_ok, "text":gui.res.string_app_download })
buttons.append({ "id":"cancel", "icon":gui.res.icon_cancel, "text":gui.res.string_app_can})
specs = []
if contentLength != None: specs.append(gui.res.string_downl_capacity % (float(contentLength) / 1024 / 1024))
if minimum_hd != None: specs.append(gui.res.string_app_minimum_hd % minimum_hd)
apd = domain.create.VirtualApplianceDescription(title, image, description, " ".join(specs))
if dialogbox.DialogBox(apd, buttons).execute() != "download": return False
if exists(app["id"]):
dialogbox.messagebox.execute(gui.res.string_app_exists % app["id"], None, gui.res.caution_sign)
return False
vgname = None
while vgname == None:
options = []
for vg in volume.list_vgs():
options.append({"id":vg["name"], "label":vg["name"]})
vgname = gui.selectbox.execute(gui.res.string_app__select_area, options)
if vgname == None: return False
lvname = app["id"]
try:
device_name = s.createLogicalVolumeInMB(vgname, lvname, int(minimum_hd), "@wbapp")
except Exception, e:
traceback.print_exc(file=sys.stderr)
dialogbox.messagebox.execute(gui.res.string_app_area_creation_failed_desc, None, gui.res.caution_sign)
vgname = None