Add a "scripted" breakpoint type to lldb.
This change allows you to write a new breakpoint type where the
logic for setting breakpoints is determined by a Python callback
written using the SB API's.
Differential Revision: https://reviews.llvm.org/D51830
llvm-svn: 342185
diff --git a/lldb/source/API/SBStructuredData.cpp b/lldb/source/API/SBStructuredData.cpp
index d506410..d901f91 100644
--- a/lldb/source/API/SBStructuredData.cpp
+++ b/lldb/source/API/SBStructuredData.cpp
@@ -10,6 +10,7 @@
#include "lldb/API/SBStructuredData.h"
#include "lldb/API/SBStream.h"
+#include "lldb/API/SBStringList.h"
#include "lldb/Core/Event.h"
#include "lldb/Core/StructuredDataImpl.h"
#include "lldb/Target/StructuredDataPlugin.h"
@@ -31,6 +32,9 @@
SBStructuredData::SBStructuredData(const lldb::EventSP &event_sp)
: m_impl_up(new StructuredDataImpl(event_sp)) {}
+SBStructuredData::SBStructuredData(lldb_private::StructuredDataImpl *impl)
+ : m_impl_up(impl) {}
+
SBStructuredData::~SBStructuredData() {}
SBStructuredData &SBStructuredData::
@@ -76,6 +80,33 @@
return (m_impl_up ? m_impl_up->GetSize() : 0);
}
+bool SBStructuredData::GetKeys(lldb::SBStringList &keys) const {
+ if (!m_impl_up)
+ return false;
+
+ if (GetType() != eStructuredDataTypeDictionary)
+ return false;
+
+ StructuredData::ObjectSP obj_sp = m_impl_up->GetObjectSP();
+ if (!obj_sp)
+ return false;
+
+ StructuredData::Dictionary *dict = obj_sp->GetAsDictionary();
+ // We claimed we were a dictionary, so this can't be null.
+ assert(dict);
+ // The return kind of GetKeys is an Array:
+ StructuredData::ObjectSP array_sp = dict->GetKeys();
+ StructuredData::Array *key_arr = array_sp->GetAsArray();
+ assert(key_arr);
+
+ key_arr->ForEach([&keys] (StructuredData::Object *object) -> bool {
+ llvm::StringRef key = object->GetStringValue("");
+ keys.AppendString(key.str().c_str());
+ return true;
+ });
+ return true;
+}
+
lldb::SBStructuredData SBStructuredData::GetValueForKey(const char *key) const {
if (!m_impl_up)
return SBStructuredData();