96 lines
3.6 KiB
Python
96 lines
3.6 KiB
Python
|
### *************************************************************************
|
||
|
|
### *
|
||
|
|
### * $RCSfile: officehelper.py,v $
|
||
|
|
### *
|
||
|
|
### * $Revision: 1.2 $
|
||
|
|
### *
|
||
|
|
### * last change: $Author: obo $ $Date: 2006-03-22 10:46:00 $
|
||
|
|
### *
|
||
|
|
### * The Contents of this file are made available subject to
|
||
|
|
### * the terms of GNU Lesser General Public License Version 2.1.
|
||
|
|
### *
|
||
|
|
### *
|
||
|
|
### * GNU Lesser General Public License Version 2.1
|
||
|
|
### * =============================================
|
||
|
|
### * Copyright 2005 by Sun Microsystems, Inc.
|
||
|
|
### * 901 San Antonio Road, Palo Alto, CA 94303, USA
|
||
|
|
### *
|
||
|
|
### * This library is free software; you can redistribute it and/or
|
||
|
|
### * modify it under the terms of the GNU Lesser General Public
|
||
|
|
### * License version 2.1, as published by the Free Software Foundation.
|
||
|
|
### *
|
||
|
|
### * This library is distributed in the hope that it will be useful,
|
||
|
|
### * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
### * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
### * Lesser General Public License for more details.
|
||
|
|
### *
|
||
|
|
### * You should have received a copy of the GNU Lesser General Public
|
||
|
|
### * License along with this library; if not, write to the Free Software
|
||
|
|
### * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||
|
|
### * MA 02111-1307 USA
|
||
|
|
### *
|
||
|
|
### ************************************************************************/
|
||
|
|
|
||
|
|
#
|
||
|
|
# Translated to python from "Bootstrap.java" by Kim Kulak
|
||
|
|
#
|
||
|
|
|
||
|
|
import os
|
||
|
|
import random
|
||
|
|
from sys import platform
|
||
|
|
from time import sleep
|
||
|
|
|
||
|
|
import uno
|
||
|
|
from com.sun.star.connection import NoConnectException
|
||
|
|
from com.sun.star.uno import Exception as UnoException
|
||
|
|
|
||
|
|
|
||
|
|
class BootstrapException(UnoException):
|
||
|
|
pass
|
||
|
|
|
||
|
|
def bootstrap():
|
||
|
|
"""Bootstrap OOo and PyUNO Runtime.
|
||
|
|
The soffice process is started opening a named pipe of random name, then the local context is used
|
||
|
|
to access the pipe. This function directly returns the remote component context, from whereon you can
|
||
|
|
get the ServiceManager by calling getServiceManager() on the returned object.
|
||
|
|
"""
|
||
|
|
try:
|
||
|
|
# soffice script used on *ix, Mac; soffice.exe used on Windoof
|
||
|
|
sOffice = os.path.join(os.path.dirname(__file__), "soffice")
|
||
|
|
if platform.startswith("win"):
|
||
|
|
sOffice += ".exe"
|
||
|
|
|
||
|
|
# Generate a random pipe name.
|
||
|
|
random.seed()
|
||
|
|
sPipeName = "uno" + str(random.random())[2:]
|
||
|
|
|
||
|
|
# Start the office proces, don't check for exit status since an exception is caught anyway if the office terminates unexpectedly.
|
||
|
|
cmdArray = (sOffice, "-nologo", "-nodefault", "".join(["-accept=pipe,name=", sPipeName, ";urp;"]))
|
||
|
|
os.spawnv(os.P_NOWAIT, sOffice, cmdArray)
|
||
|
|
|
||
|
|
# ---------
|
||
|
|
|
||
|
|
xLocalContext = uno.getComponentContext()
|
||
|
|
resolver = xLocalContext.ServiceManager.createInstanceWithContext(
|
||
|
|
"com.sun.star.bridge.UnoUrlResolver", xLocalContext)
|
||
|
|
sConnect = "".join(["uno:pipe,name=", sPipeName, ";urp;StarOffice.ComponentContext"])
|
||
|
|
|
||
|
|
# Wait until an office is started, but loop only nLoop times (can we do this better???)
|
||
|
|
nLoop = 20
|
||
|
|
while True:
|
||
|
|
try:
|
||
|
|
xContext = resolver.resolve(sConnect)
|
||
|
|
break
|
||
|
|
except NoConnectException:
|
||
|
|
nLoop -= 1
|
||
|
|
if nLoop <= 0:
|
||
|
|
raise BootstrapException("Cannot connect to soffice server.", None)
|
||
|
|
sleep(0.5) # Sleep 1/2 second.
|
||
|
|
|
||
|
|
except BootstrapException:
|
||
|
|
raise
|
||
|
|
except Exception, e: # Any other exception
|
||
|
|
raise BootstrapException("Caught exception " + str(e), None)
|
||
|
|
|
||
|
|
return xContext
|