Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 106 insertions, 0 deletions

diff --git a/solenv/lldb/libreoffice/LO.py b/solenv/lldb/libreoffice/LO.py
new file mode 100644
index 000000000..3c1134cca
--- /dev/null
+++ b/solenv/lldb/libreoffice/LO.py
@@ -0,0 +1,106 @@
+# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*-
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+# To use, add something like this to your ~/.lldbinit:
+# command script import '~/lo/sim/solenv/lldb/libreoffice/LO.py'
+
+import lldb
+
+def rtl_String_summary(valobj, dict):
+    if valobj.TypeIsPointerType():
+        return rtl_String_summary(valobj.Dereference(), dict)
+
+    length = valobj.GetChildMemberWithName('length').GetValueAsUnsigned(0)
+    buffer = valobj.GetChildMemberWithName('buffer')
+    buffer_ptr = buffer.AddressOf();
+
+#    return '"' + buffer_ptr.GetPointeeData(0, length).GetString(lldb.SBError(), 0) + '"'
+    return sal_ascii_string(buffer_ptr, length)
+
+def rtl_OString_summary(valobj, dict):
+    return rtl_String_summary(valobj.GetChildMemberWithName('pData'), dict)
+
+def sal_ascii_string(buffer_ptr, length):
+    e = lldb.SBError()
+
+    s = '"'
+    i = 0
+    while i < length:
+        c = buffer_ptr.GetPointeeData(i, 1).GetUnsignedInt8(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
+
+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 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_String_summary rtl_String")
+    debugger.HandleCommand("type summary add --skip-pointers --skip-references --python-function LO.rtl_OString_summary rtl::OString")
+    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")
+
+# vim:set shiftwidth=4 softtabstop=4 expandtab: