contrib/llvm/tools/lldb/source/Interpreter/OptionValueSInt64.cpp

   1 //===-- OptionValueSInt64.cpp -----------------------------------*- 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 #include "lldb/Interpreter/OptionValueSInt64.h"
  11
  12 // C Includes
  13 // C++ Includes
  14 // Other libraries and framework includes
  15 // Project includes
  16 #include "lldb/Core/Stream.h"
  17 #include "lldb/Interpreter/Args.h"
  18
  19 using namespace lldb;
  20 using namespace lldb_private;
  21
  22 void
  23 OptionValueSInt64::DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask)
  24 {
  25     //printf ("%p: DumpValue (exe_ctx=%p, strm, mask) m_current_value = %" PRIi64 "\n", this, exe_ctx, m_current_value);
  26     if (dump_mask & eDumpOptionType)
  27         strm.Printf ("(%s)", GetTypeAsCString ());
  28 //    if (dump_mask & eDumpOptionName)
  29 //        DumpQualifiedName (strm);
  30     if (dump_mask & eDumpOptionValue)
  31     {
  32         if (dump_mask & eDumpOptionType)
  33             strm.PutCString (" = ");
  34         strm.Printf ("%" PRIi64, m_current_value);
  35     }
  36 }
  37
  38 Error
  39 OptionValueSInt64::SetValueFromCString (const char *value_cstr, VarSetOperationType op)
  40 {
  41     //printf ("%p: SetValueFromCString (s=\"%s\", op=%i)\n", this, value_cstr, op);
  42     Error error;
  43     switch (op)
  44     {
  45         case eVarSetOperationClear:
  46             Clear();
  47             break;
  48
  49         case eVarSetOperationReplace:
  50         case eVarSetOperationAssign:
  51             {
  52                 bool success = false;
  53                 int64_t value = Args::StringToSInt64 (value_cstr, 0, 0, &success);
  54                 if (success)
  55                 {
  56                     if (value >= m_min_value && value <= m_max_value)
  57                     {
  58                         m_value_was_set = true;
  59                         m_current_value = value;
  60                     }
  61                     else
  62                         error.SetErrorStringWithFormat ("%" PRIi64 " is out of range, valid values must be between %" PRIi64 " and %" PRIi64 ".",
  63                                                         value,
  64                                                         m_min_value,
  65                                                         m_max_value);
  66                 }
  67                 else
  68                 {
  69                     error.SetErrorStringWithFormat ("invalid int64_t string value: '%s'", value_cstr);
  70                 }
  71             }
  72             break;
  73
  74         case eVarSetOperationInsertBefore:
  75         case eVarSetOperationInsertAfter:
  76         case eVarSetOperationRemove:
  77         case eVarSetOperationAppend:
  78         case eVarSetOperationInvalid:
  79             error = OptionValue::SetValueFromCString (value_cstr, op);
  80             break;
  81     }
  82     return error;
  83 }
  84
  85 lldb::OptionValueSP
  86 OptionValueSInt64::DeepCopy () const
  87 {
  88     return OptionValueSP(new OptionValueSInt64(*this));
  89 }