# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
# Version: MPL 1.1 / GPLv3+ / LGPLv3+
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License or as specified alternatively below. You may obtain a copy of
# the License at http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# Major Contributor(s):
# Copyright (C) 2012 Tor Lillqvist <tml@iki.fi> (initial developer)
# Copyright (C) 2012 SUSE Linux http://suse.com (initial developer's employer)
#
# All Rights Reserved.
#
# For minor contributions see the git repository.
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 3 or later (the "GPLv3+"), or
# the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
# in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
# instead of those above.

# To use, add something like this to your ~/.lldbinit:

# script sys.path[:0] = [os.path.expanduser('~/lo/ios/solenv/lldb/libreoffice')]
# script import LO

import lldb

def rtl_uString_summary(valobj, dict):
    # print "valobj = " + str(valobj) + ", valobj.GetData() = " + str(valobj.GetData()) + ", valobj.GetTypeName() = " + str(valobj.GetTypeName())

    # As we don't use --skip-pointers when doing the "type summary add" for this function,
    # the value to be printed might actually be a pointer to a rtl_uString. Weird, huh?
    if valobj.TypeIsPointerType():
        return rtl_uString_summary(valobj.Dereference(), dict)

    length = valobj.GetChildMemberWithName('length').GetValueAsUnsigned(0)
    buffer = valobj.GetChildMemberWithName('buffer')

    buffer_ptr = buffer.AddressOf();

    return sal_unicode_string(buffer_ptr, length)

def rtl_OUString_summary(valobj, dict):
    return rtl_uString_summary(valobj.GetChildMemberWithName('pData'), dict)

def UniStringData_summary(valobj, dict):
    if valobj.TypeIsPointerType():
        return UniStringData_summary(valobj.Dereference(), dict)

    length = valobj.GetChildMemberWithName('mnLen').GetValueAsUnsigned(0)
    buffer = valobj.GetChildMemberWithName('maStr')

    buffer_ptr = buffer.AddressOf();

    return sal_unicode_string(buffer_ptr, length)

def String_summary(valobj, dict):
    return UniStringData_summary(valobj.GetChildMemberWithName('mpData'), dict)

def sal_unicode_string(buffer_ptr, length):
    e = lldb.SBError()

    s = '"'
    i = 0
    while i < length:
        c = buffer_ptr.GetPointeeData(i, 1).GetUnsignedInt16(e, 0)
        if c == ord('"'):
            s = s + '\\"'
        elif c == ord('\\'):
            s = s + '\\\\'
        elif c == ord('\n'):
            s = s + '\\n'
        elif c == ord('\r'):
            s = s + '\\r'
        elif c == ord('\t'):
            s = s + '\\t'
        elif c < ord(' '):
            s = s + '\\{:03o}'.format(c)
        elif c < 127:
            s = s + chr(c)
        else:
            s = s + '\\u{:04x}'.format(c)
        i = i + 1
    s = s + '"'

    return s

# Automatically install the above summary functions when this is loaded
def __lldb_init_module(debugger, dict):
    debugger.HandleCommand("type summary add --skip-references --python-function LO.rtl_uString_summary rtl_uString")
    debugger.HandleCommand("type summary add --skip-pointers --skip-references --python-function LO.rtl_OUString_summary rtl::OUString")
    debugger.HandleCommand("type summary add --skip-references --python-function LO.UniStringData_summary UniStringData")
    debugger.HandleCommand("type summary add --skip-pointers --skip-references --python-function LO.String_summary String")

# vim:set shiftwidth=4 softtabstop=4 expandtab:

@@ -1251,62 +1251,41 @@
 it:%0A
-%0A
 # 
-script sys.path%5B:0%5D = %5Bos.path.expanduser(
+command script import 
 '~/lo/
-ios
+sim
 /sol
@@ -1308,30 +1308,15 @@
 fice
-')%5D%0A# script import LO
+/LO.py'
 %0A%0Aim

Fix usage instructions now that we use __lldb_init_module