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ui/crumbs/hig.py: check deploy process return value 

Update function response_cb of DeployImageDialog to get deploy process
return value. According the return value tell user that deploy image
successfully or not.

(Bitbake rev: f78f6d43a68e0f1dc4d3e4164eed453fcb9c22a8)

Signed-off-by: Kang Kai <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Kang Kai 2012-06-06 17:52:26 +08:00 committed by Richard Purdie
parent 0c9927865c
commit 87ce7bdfd5
1 changed files with 29 additions and 3 deletions
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32
bitbake/lib/bb/ui/crumbs/hig.py
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@ -827,12 +827,38 @@ class DeployImageDialog (CrumbsDialog):
def response_cb(self, dialog, response_id):
if response_id == gtk.RESPONSE_YES:
lbl = ''
combo_item = self.usb_combo.get_active_text()
if combo_item and combo_item != self.__dummy_usb__:
if combo_item and combo_item != self.__dummy_usb__ and self.image_path:
cmdline = bb.ui.crumbs.utils.which_terminal()
if cmdline:
cmdline += "\"sudo dd if=" + self.image_path + " of=" + combo_item + "\""
bb.process.Popen(shlex.split(cmdline))
tmpname = os.tmpnam()
cmdline += "\"sudo dd if=" + self.image_path + \
" of=" + combo_item + "; echo $? > " + tmpname + "\""
deploy_process = bb.process.Popen(shlex.split(cmdline))
deploy_process.wait()
# if file tmpname not exists, that means there is something wrong with xterm
# user can get the error message from xterm so no more warning need.
if os.path.exists(tmpname):
tmpfile = open(tmpname)
if int(tmpfile.readline().strip()) == 0:
lbl = "<b>Deploy image successfully</b>"
else:
lbl = "<b>Deploy image failed</b>\nPlease try again."
tmpfile.close()
os.remove(tmpname)
else:
if not self.image_path:
lbl = "<b>No selection made</b>\nYou have not selected an image to deploy"
else:
lbl = "<b>No selection made</b>\nYou have not selected USB device"
if len(lbl):
crumbs_dialog = CrumbsMessageDialog(self, lbl, gtk.STOCK_DIALOG_INFO)
button = crumbs_dialog.add_button("Close", gtk.RESPONSE_OK)
HobButton.style_button(button)
crumbs_dialog.run()
crumbs_dialog.destroy()
def update_progress_bar(self, title, fraction, status=None):
self.progress_bar.update(fraction)