1 //===-- OptionArgParser.h ---------------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef LLDB_INTERPRETER_OPTIONARGPARSER_H
11 #define LLDB_INTERPRETER_OPTIONARGPARSER_H
12 
13 #include "lldb/lldb-private-types.h"
14 
15 namespace lldb_private {
16 
17 struct OptionArgParser {
18   static lldb::addr_t ToAddress(const ExecutionContext *exe_ctx,
19                                 llvm::StringRef s, lldb::addr_t fail_value,
20                                 Status *error);
21 
22   static bool ToBoolean(llvm::StringRef s, bool fail_value, bool *success_ptr);
23 
24   static char ToChar(llvm::StringRef s, char fail_value, bool *success_ptr);
25 
26   static int64_t ToOptionEnum(llvm::StringRef s,
27                               const OptionEnumValues &enum_values,
28                               int32_t fail_value, Status &error);
29 
30   static lldb::ScriptLanguage ToScriptLanguage(llvm::StringRef s,
31                                                lldb::ScriptLanguage fail_value,
32                                                bool *success_ptr);
33 
34   // TODO: Use StringRef
35   static Status ToFormat(const char *s, lldb::Format &format,
36                          size_t *byte_size_ptr); // If non-NULL, then a
37                                                  // byte size can precede
38                                                  // the format character
39 };
40 
41 } // namespace lldb_private
42 
43 #endif // LLDB_INTERPRETER_OPTIONARGPARSER_H
44