diff options
Diffstat (limited to 'lldb/examples/summaries/cocoa/NSBundle.py')
| -rw-r--r-- | lldb/examples/summaries/cocoa/NSBundle.py | 48 |
1 files changed, 23 insertions, 25 deletions
diff --git a/lldb/examples/summaries/cocoa/NSBundle.py b/lldb/examples/summaries/cocoa/NSBundle.py index b38b027a35a..bd6e3ff9f0f 100644 --- a/lldb/examples/summaries/cocoa/NSBundle.py +++ b/lldb/examples/summaries/cocoa/NSBundle.py @@ -1,3 +1,10 @@ +""" +LLDB AppKit formatters + +part of The LLVM Compiler Infrastructure +This file is distributed under the University of Illinois Open Source +License. See LICENSE.TXT for details. +""" # summary provider for NSBundle import lldb import ctypes @@ -65,27 +72,16 @@ class NSBundleUnknown_SummaryProvider: self.valobj.GetExpressionPath(stream) expr = "(NSString*)[" + stream.GetData() + " bundlePath]" url_text_vo = self.valobj.CreateValueFromExpression("path",expr); - return url_text_vo.GetSummary() + if url_text_vo.IsValid(): + return url_text_vo.GetSummary() + return '<variable is not NSBundle>' def GetSummary_Impl(valobj): global statistics - class_data = objc_runtime.ObjCRuntime(valobj) - if class_data.is_valid() == False: - statistics.metric_hit('invalid_pointer',valobj) - wrapper = None - return - class_data = class_data.read_class_data() - if class_data.is_valid() == False: - statistics.metric_hit('invalid_isa',valobj) - wrapper = None - return - if class_data.is_kvo(): - class_data = class_data.get_superclass() - if class_data.is_valid() == False: - statistics.metric_hit('invalid_isa',valobj) - wrapper = None - return + class_data,wrapper = objc_runtime.Utilities.prepare_class_detection(valobj,statistics) + if wrapper: + return wrapper name_string = class_data.class_name() if name_string == 'NSBundle': @@ -102,14 +98,16 @@ def GetSummary_Impl(valobj): def NSBundle_SummaryProvider (valobj,dict): provider = GetSummary_Impl(valobj); if provider != None: - try: - summary = provider.url_text(); - except: - summary = None - if summary == None or summary == '': - summary = 'no valid NSBundle here' - return summary - return '' + if isinstance(provider,objc_runtime.SpecialSituation_Description): + return provider.message() + try: + summary = provider.url_text(); + except: + summary = None + if summary == None or summary == '': + summary = '<variable is not NSBundle>' + return summary + return 'Summary Unavailable' def __lldb_init_module(debugger,dict): debugger.HandleCommand("type summary add -F NSBundle.NSBundle_SummaryProvider NSBundle") |
