[Lldb-commits] [lldb] [LLDB][SaveCore] Add SBCoreDumpOptions Object, and SBProcess::SaveCore() overload (PR #98403)

[Greg Clayton via lldb-commits]

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@@ -0,0 +1,67 @@
+//===-- SBCoreDumpOptions.cpp -----------------------------------*- C++ -*-===//
+//
+// 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/API/SBCoreDumpOptions.h"
+#include "lldb/Host/FileSystem.h"
+#include "lldb/Symbol/CoreDumpOptions.h"
+#include "lldb/Utility/Instrumentation.h"
+
+#include "Utils.h"
+
+using namespace lldb;
+
+SBCoreDumpOptions::SBCoreDumpOptions(const char *filePath) {
+  LLDB_INSTRUMENT_VA(this, filePath);
+  lldb_private::FileSpec fspec(filePath);
+  lldb_private::FileSystem::Instance().Resolve(fspec);
+  m_opaque_up = std::make_unique<lldb_private::CoreDumpOptions>(fspec);
+}
+
+SBCoreDumpOptions::SBCoreDumpOptions(const SBCoreDumpOptions &rhs) {
+  LLDB_INSTRUMENT_VA(this, rhs);
+
+  m_opaque_up = clone(rhs.m_opaque_up);
+}
+
+const SBCoreDumpOptions &
+SBCoreDumpOptions::operator=(const SBCoreDumpOptions &rhs) {
+  LLDB_INSTRUMENT_VA(this, rhs);
+
+  if (this != &rhs)
+    m_opaque_up = clone(rhs.m_opaque_up);
+  return *this;
+}
+
+void SBCoreDumpOptions::SetCoreDumpPluginName(const char *name) {
+  m_opaque_up->SetCoreDumpPluginName(name);
+}
+
+void SBCoreDumpOptions::SetCoreDumpStyle(lldb::SaveCoreStyle style) {
+  m_opaque_up->SetCoreDumpStyle(style);
+}
+
+const std::optional<const char *>
+SBCoreDumpOptions::GetCoreDumpPluginName() const {
+  const auto &name = m_opaque_up->GetCoreDumpPluginName();
+  if (name->empty())
+    return std::nullopt;
+  return name->data();
+}
+
+const char *SBCoreDumpOptions::GetOutputFile() const {
+  return m_opaque_up->GetOutputFile().GetFilename().AsCString();
+}
+
+const std::optional<lldb::SaveCoreStyle>
----------------
clayborg wrote:

remove `std::optional` from here and from `lldb_private::CoreDumpOptions::GetCoreDumpStyle()` and have them both return a valid `lldb::SaveCoreStyle`. `lldb_private::CoreDumpOptions::GetCoreDumpStyle()` will check if its optional value has a value and return it if it has one, else it can return `lldb::eSaveCoreUnspecified`

https://github.com/llvm/llvm-project/pull/98403