1 files changed, 159 insertions, 0 deletions
diff --git a/contrib/llvm-project/lldb/source/API/SBBroadcaster.cpp b/contrib/llvm-project/lldb/source/API/SBBroadcaster.cpp
new file mode 100644
index 000000000000..6e34b2f71b82
--- /dev/null
+++ b/contrib/llvm-project/lldb/source/API/SBBroadcaster.cpp
@@ -0,0 +1,159 @@
+//===-- SBBroadcaster.cpp -------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#include "lldb/Utility/Broadcaster.h"
+#include "lldb/Utility/Instrumentation.h"
+
+#include "lldb/API/SBBroadcaster.h"
+#include "lldb/API/SBEvent.h"
+#include "lldb/API/SBListener.h"
+
+using namespace lldb;
+using namespace lldb_private;
+
+SBBroadcaster::SBBroadcaster() { LLDB_INSTRUMENT_VA(this); }
+
+SBBroadcaster::SBBroadcaster(const char *name)
+    : m_opaque_sp(new Broadcaster(nullptr, name)) {
+  LLDB_INSTRUMENT_VA(this, name);
+
+  m_opaque_ptr = m_opaque_sp.get();
+}
+
+SBBroadcaster::SBBroadcaster(lldb_private::Broadcaster *broadcaster, bool owns)
+    : m_opaque_sp(owns ? broadcaster : nullptr), m_opaque_ptr(broadcaster) {}
+
+SBBroadcaster::SBBroadcaster(const SBBroadcaster &rhs)
+    : m_opaque_sp(rhs.m_opaque_sp), m_opaque_ptr(rhs.m_opaque_ptr) {
+  LLDB_INSTRUMENT_VA(this, rhs);
+}
+
+const SBBroadcaster &SBBroadcaster::operator=(const SBBroadcaster &rhs) {
+  LLDB_INSTRUMENT_VA(this, rhs);
+
+  if (this != &rhs) {
+    m_opaque_sp = rhs.m_opaque_sp;
+    m_opaque_ptr = rhs.m_opaque_ptr;
+  }
+  return *this;
+}
+
+SBBroadcaster::~SBBroadcaster() { reset(nullptr, false); }
+
+void SBBroadcaster::BroadcastEventByType(uint32_t event_type, bool unique) {
+  LLDB_INSTRUMENT_VA(this, event_type, unique);
+
+  if (m_opaque_ptr == nullptr)
+    return;
+
+  if (unique)
+    m_opaque_ptr->BroadcastEventIfUnique(event_type);
+  else
+    m_opaque_ptr->BroadcastEvent(event_type);
+}
+
+void SBBroadcaster::BroadcastEvent(const SBEvent &event, bool unique) {
+  LLDB_INSTRUMENT_VA(this, event, unique);
+
+  if (m_opaque_ptr == nullptr)
+    return;
+
+  EventSP event_sp = event.GetSP();
+  if (unique)
+    m_opaque_ptr->BroadcastEventIfUnique(event_sp);
+  else
+    m_opaque_ptr->BroadcastEvent(event_sp);
+}
+
+void SBBroadcaster::AddInitialEventsToListener(const SBListener &listener,
+                                               uint32_t requested_events) {
+  LLDB_INSTRUMENT_VA(this, listener, requested_events);
+
+  if (m_opaque_ptr)
+    m_opaque_ptr->AddInitialEventsToListener(listener.m_opaque_sp,
+                                             requested_events);
+}
+
+uint32_t SBBroadcaster::AddListener(const SBListener &listener,
+                                    uint32_t event_mask) {
+  LLDB_INSTRUMENT_VA(this, listener, event_mask);
+
+  if (m_opaque_ptr)
+    return m_opaque_ptr->AddListener(listener.m_opaque_sp, event_mask);
+  return 0;
+}
+
+const char *SBBroadcaster::GetName() const {
+  LLDB_INSTRUMENT_VA(this);
+
+  if (m_opaque_ptr)
+    return ConstString(m_opaque_ptr->GetBroadcasterName()).GetCString();
+  return nullptr;
+}
+
+bool SBBroadcaster::EventTypeHasListeners(uint32_t event_type) {
+  LLDB_INSTRUMENT_VA(this, event_type);
+
+  if (m_opaque_ptr)
+    return m_opaque_ptr->EventTypeHasListeners(event_type);
+  return false;
+}
+
+bool SBBroadcaster::RemoveListener(const SBListener &listener,
+                                   uint32_t event_mask) {
+  LLDB_INSTRUMENT_VA(this, listener, event_mask);
+
+  if (m_opaque_ptr)
+    return m_opaque_ptr->RemoveListener(listener.m_opaque_sp, event_mask);
+  return false;
+}
+
+Broadcaster *SBBroadcaster::get() const { return m_opaque_ptr; }
+
+void SBBroadcaster::reset(Broadcaster *broadcaster, bool owns) {
+  if (owns)
+    m_opaque_sp.reset(broadcaster);
+  else
+    m_opaque_sp.reset();
+  m_opaque_ptr = broadcaster;
+}
+
+bool SBBroadcaster::IsValid() const {
+  LLDB_INSTRUMENT_VA(this);
+  return this->operator bool();
+}
+SBBroadcaster::operator bool() const {
+  LLDB_INSTRUMENT_VA(this);
+
+  return m_opaque_ptr != nullptr;
+}
+
+void SBBroadcaster::Clear() {
+  LLDB_INSTRUMENT_VA(this);
+
+  m_opaque_sp.reset();
+  m_opaque_ptr = nullptr;
+}
+
+bool SBBroadcaster::operator==(const SBBroadcaster &rhs) const {
+  LLDB_INSTRUMENT_VA(this, rhs);
+
+  return m_opaque_ptr == rhs.m_opaque_ptr;
+}
+
+bool SBBroadcaster::operator!=(const SBBroadcaster &rhs) const {
+  LLDB_INSTRUMENT_VA(this, rhs);
+
+  return m_opaque_ptr != rhs.m_opaque_ptr;
+}
+
+bool SBBroadcaster::operator<(const SBBroadcaster &rhs) const {
+  LLDB_INSTRUMENT_VA(this, rhs);
+
+  return m_opaque_ptr < rhs.m_opaque_ptr;
+}