1 files changed, 62 insertions, 0 deletions
diff --git a/llvm/lib/DebugInfo/PDB/DIA/DIAInjectedSource.cpp b/llvm/lib/DebugInfo/PDB/DIA/DIAInjectedSource.cpp
new file mode 100644
index 0000000000000..032b230b5faa0
--- /dev/null
+++ b/llvm/lib/DebugInfo/PDB/DIA/DIAInjectedSource.cpp
@@ -0,0 +1,62 @@
+//===- DIAInjectedSource.cpp - DIA impl for IPDBInjectedSource --*- 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 "llvm/DebugInfo/PDB/DIA/DIAInjectedSource.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/DebugInfo/PDB/ConcreteSymbolEnumerator.h"
+#include "llvm/DebugInfo/PDB/DIA/DIASession.h"
+#include "llvm/DebugInfo/PDB/DIA/DIAUtils.h"
+
+using namespace llvm;
+using namespace llvm::pdb;
+
+DIAInjectedSource::DIAInjectedSource(CComPtr<IDiaInjectedSource> DiaSourceFile)
+    : SourceFile(DiaSourceFile) {}
+
+uint32_t DIAInjectedSource::getCrc32() const {
+  DWORD Crc;
+  return (S_OK == SourceFile->get_crc(&Crc)) ? Crc : 0;
+}
+
+uint64_t DIAInjectedSource::getCodeByteSize() const {
+  ULONGLONG Size;
+  return (S_OK == SourceFile->get_length(&Size)) ? Size : 0;
+}
+
+std::string DIAInjectedSource::getFileName() const {
+  return invokeBstrMethod(*SourceFile, &IDiaInjectedSource::get_filename);
+}
+
+std::string DIAInjectedSource::getObjectFileName() const {
+  return invokeBstrMethod(*SourceFile, &IDiaInjectedSource::get_objectFilename);
+}
+
+std::string DIAInjectedSource::getVirtualFileName() const {
+  return invokeBstrMethod(*SourceFile,
+                          &IDiaInjectedSource::get_virtualFilename);
+}
+
+uint32_t DIAInjectedSource::getCompression() const {
+  DWORD Compression = 0;
+  if (S_OK != SourceFile->get_sourceCompression(&Compression))
+    return PDB_SourceCompression::None;
+  return static_cast<uint32_t>(Compression);
+}
+
+std::string DIAInjectedSource::getCode() const {
+  DWORD DataSize;
+  if (S_OK != SourceFile->get_source(0, &DataSize, nullptr))
+    return "";
+
+  std::vector<uint8_t> Buffer(DataSize);
+  if (S_OK != SourceFile->get_source(DataSize, &DataSize, Buffer.data()))
+    return "";
+  assert(Buffer.size() == DataSize);
+  return std::string(reinterpret_cast<const char *>(Buffer.data()),
+                     Buffer.size());
+}