lldb/source/Interpreter/Interfaces/ScriptedInterfaceUsages.cpp

   1 //===-- ScriptedInterfaceUsages.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/Interpreter/Interfaces/ScriptedInterfaceUsages.h"
  10
  11 using namespace lldb;
  12 using namespace lldb_private;
  13
  14 void ScriptedInterfaceUsages::Dump(Stream &s, UsageKind kind) const {
  15   s.IndentMore();
  16   s.Indent();
  17   llvm::StringRef usage_kind =
  18       (kind == UsageKind::CommandInterpreter) ? "Command Interpreter" : "API";
  19   s << usage_kind << " Usages:";
  20   const std::vector<llvm::StringRef> &usages =
  21       (kind == UsageKind::CommandInterpreter) ? GetCommandInterpreterUsages()
  22                                               : GetSBAPIUsages();
  23   if (usages.empty())
  24     s << " None\n";
  25   else if (usages.size() == 1)
  26     s << " " << usages.front() << '\n';
  27   else {
  28     s << '\n';
  29     for (llvm::StringRef usage : usages) {
  30       s.IndentMore();
  31       s.Indent();
  32       s << usage << '\n';
  33       s.IndentLess();
  34     }
  35   }
  36   s.IndentLess();
  37 }