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ipc: Add got_invalid_data signal.

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This commit is contained in:
Florian Bruhin 2015-09-02 07:55:27 +02:00
parent 52210442c4
commit cbcd6261b1
1 changed files with 5 additions and 0 deletions
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5
qutebrowser/misc/ipc.py
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@ -96,9 +96,11 @@ class IPCServer(QObject):
Signals:
got_args: Emitted when there was an IPC connection and arguments were
passed.
got_invalid_data: Emitted when there was invalid incoming data.
"""
got_args = pyqtSignal(list, str)
got_invalid_data = pyqtSignal()
def __init__(self, socketname, parent=None):
"""Start the IPC server and listen to commands.
@ -202,6 +204,7 @@ class IPCServer(QObject):
log.ipc.error("Ignoring invalid IPC data.")
log.ipc.debug("invalid data: {}".format(
binascii.hexlify(data)))
self.got_invalid_data.emit()
return
log.ipc.debug("Processing: {}".format(decoded))
try:
@ -209,12 +212,14 @@ class IPCServer(QObject):
except ValueError:
log.ipc.error("Ignoring invalid IPC data.")
log.ipc.debug("invalid json: {}".format(decoded.strip()))
self.got_invalid_data.emit()
return
try:
args = json_data['args']
except KeyError:
log.ipc.error("Ignoring invalid IPC data.")
log.ipc.debug("no args: {}".format(decoded.strip()))
self.got_invalid_data.emit()
return
cwd = json_data.get('cwd', None)
self.got_args.emit(args, cwd)