Initial import of lldb

Change-Id: Ib244e837bee349effa12b2ff6ffffbe3d730e929

external/bsd/llvm/dist/lldb/source/DataFormatters/DataVisualization.cpp

@@ -0,0 +1,238 @@
+//===-- DataVisualization.cpp ---------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/lldb-python.h"
+
+#include "lldb/DataFormatters/DataVisualization.h"
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+
+#include "lldb/Core/Debugger.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+static FormatManager&
+GetFormatManager()
+{
+    static FormatManager g_format_manager;
+    return g_format_manager;
+}
+
+void
+DataVisualization::ForceUpdate ()
+{
+    GetFormatManager().Changed();
+}
+
+uint32_t
+DataVisualization::GetCurrentRevision ()
+{
+    return GetFormatManager().GetCurrentRevision();
+}
+
+bool
+DataVisualization::ShouldPrintAsOneLiner (ValueObject& valobj)
+{
+    return GetFormatManager().ShouldPrintAsOneLiner(valobj);
+}
+
+lldb::TypeFormatImplSP
+DataVisualization::GetFormat (ValueObject& valobj, lldb::DynamicValueType use_dynamic)
+{
+    return GetFormatManager().GetFormat(valobj, use_dynamic);
+}
+
+lldb::TypeFormatImplSP
+DataVisualization::GetFormatForType (lldb::TypeNameSpecifierImplSP type_sp)
+{
+    return GetFormatManager().GetFormatForType(type_sp);
+}
+
+lldb::TypeSummaryImplSP
+DataVisualization::GetSummaryFormat (ValueObject& valobj, lldb::DynamicValueType use_dynamic)
+{
+    return GetFormatManager().GetSummaryFormat(valobj, use_dynamic);
+}
+
+lldb::TypeSummaryImplSP
+DataVisualization::GetSummaryForType (lldb::TypeNameSpecifierImplSP type_sp)
+{
+    return GetFormatManager().GetSummaryForType(type_sp);
+}
+
+#ifndef LLDB_DISABLE_PYTHON
+lldb::SyntheticChildrenSP
+DataVisualization::GetSyntheticChildren (ValueObject& valobj,
+                                         lldb::DynamicValueType use_dynamic)
+{
+    return GetFormatManager().GetSyntheticChildren(valobj, use_dynamic);
+}
+#endif
+
+#ifndef LLDB_DISABLE_PYTHON
+lldb::SyntheticChildrenSP
+DataVisualization::GetSyntheticChildrenForType (lldb::TypeNameSpecifierImplSP type_sp)
+{
+    return GetFormatManager().GetSyntheticChildrenForType(type_sp);
+}
+#endif
+
+lldb::TypeFilterImplSP
+DataVisualization::GetFilterForType (lldb::TypeNameSpecifierImplSP type_sp)
+{
+    return GetFormatManager().GetFilterForType(type_sp);
+}
+
+#ifndef LLDB_DISABLE_PYTHON
+lldb::ScriptedSyntheticChildrenSP
+DataVisualization::GetSyntheticForType (lldb::TypeNameSpecifierImplSP type_sp)
+{
+    return GetFormatManager().GetSyntheticForType(type_sp);
+}
+#endif
+
+bool
+DataVisualization::AnyMatches (ConstString type_name,
+                               TypeCategoryImpl::FormatCategoryItems items,
+                               bool only_enabled,
+                               const char** matching_category,
+                               TypeCategoryImpl::FormatCategoryItems* matching_type)
+{
+    return GetFormatManager().AnyMatches(type_name,
+                                         items,
+                                         only_enabled,
+                                         matching_category,
+                                         matching_type);
+}
+
+bool
+DataVisualization::Categories::GetCategory (const ConstString &category, lldb::TypeCategoryImplSP &entry,
+                                            bool allow_create)
+{
+    entry = GetFormatManager().GetCategory(category, allow_create);
+    return (entry.get() != NULL);
+}
+
+void
+DataVisualization::Categories::Add (const ConstString &category)
+{
+    GetFormatManager().GetCategory(category);
+}
+
+bool
+DataVisualization::Categories::Delete (const ConstString &category)
+{
+    GetFormatManager().DisableCategory(category);
+    return GetFormatManager().DeleteCategory(category);
+}
+
+void
+DataVisualization::Categories::Clear ()
+{
+    GetFormatManager().ClearCategories();
+}
+
+void
+DataVisualization::Categories::Clear (const ConstString &category)
+{
+    GetFormatManager().GetCategory(category)->Clear(eFormatCategoryItemSummary | eFormatCategoryItemRegexSummary);
+}
+
+void
+DataVisualization::Categories::Enable (const ConstString& category,
+                                       TypeCategoryMap::Position pos)
+{
+    if (GetFormatManager().GetCategory(category)->IsEnabled())
+        GetFormatManager().DisableCategory(category);
+    GetFormatManager().EnableCategory(category, pos);
+}
+
+void
+DataVisualization::Categories::Disable (const ConstString& category)
+{
+    if (GetFormatManager().GetCategory(category)->IsEnabled() == true)
+        GetFormatManager().DisableCategory(category);
+}
+
+void
+DataVisualization::Categories::Enable (const lldb::TypeCategoryImplSP& category,
+                                       TypeCategoryMap::Position pos)
+{
+    if (category.get())
+    {
+        if (category->IsEnabled())
+            GetFormatManager().DisableCategory(category);
+        GetFormatManager().EnableCategory(category, pos);
+    }
+}
+
+void
+DataVisualization::Categories::Disable (const lldb::TypeCategoryImplSP& category)
+{
+    if (category.get() && category->IsEnabled() == true)
+        GetFormatManager().DisableCategory(category);
+}
+
+void
+DataVisualization::Categories::LoopThrough (FormatManager::CategoryCallback callback, void* callback_baton)
+{
+    GetFormatManager().LoopThroughCategories(callback, callback_baton);
+}
+
+uint32_t
+DataVisualization::Categories::GetCount ()
+{
+    return GetFormatManager().GetCategoriesCount();
+}
+
+lldb::TypeCategoryImplSP
+DataVisualization::Categories::GetCategoryAtIndex (size_t index)
+{
+    return GetFormatManager().GetCategoryAtIndex(index);
+}
+
+bool
+DataVisualization::NamedSummaryFormats::GetSummaryFormat (const ConstString &type, lldb::TypeSummaryImplSP &entry)
+{
+    return GetFormatManager().GetNamedSummaryNavigator().Get(type,entry);
+}
+
+void
+DataVisualization::NamedSummaryFormats::Add (const ConstString &type, const lldb::TypeSummaryImplSP &entry)
+{
+    GetFormatManager().GetNamedSummaryNavigator().Add(FormatManager::GetValidTypeName(type),entry);
+}
+
+bool
+DataVisualization::NamedSummaryFormats::Delete (const ConstString &type)
+{
+    return GetFormatManager().GetNamedSummaryNavigator().Delete(type);
+}
+
+void
+DataVisualization::NamedSummaryFormats::Clear ()
+{
+    GetFormatManager().GetNamedSummaryNavigator().Clear();
+}
+
+void
+DataVisualization::NamedSummaryFormats::LoopThrough (TypeSummaryImpl::SummaryCallback callback, void* callback_baton)
+{
+    GetFormatManager().GetNamedSummaryNavigator().LoopThrough(callback, callback_baton);
+}
+
+uint32_t
+DataVisualization::NamedSummaryFormats::GetCount ()
+{
+    return GetFormatManager().GetNamedSummaryNavigator().GetCount();
+}