lldb/source/Target/TraceExporter.cpp

   1 //===-- TraceExporter.cpp -------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "lldb/Target/TraceExporter.h"
  10
  11 #include "lldb/Core/PluginManager.h"
  12
  13 using namespace lldb;
  14 using namespace lldb_private;
  15 using namespace llvm;
  16
  17 static Error createInvalidPlugInError(StringRef plugin_name) {
  18   return createStringError(
  19       std::errc::invalid_argument,
  20       "no trace expoter plug-in matches the specified type: \"%s\"",
  21       plugin_name.data());
  22 }
  23
  24 Expected<lldb::TraceExporterUP>
  25 TraceExporter::FindPlugin(llvm::StringRef name) {
  26   if (auto create_callback =
  27           PluginManager::GetTraceExporterCreateCallback(name))
  28     return create_callback();
  29
  30   return createInvalidPlugInError(name);
  31 }