69 lines
1.9 KiB
C++
69 lines
1.9 KiB
C++
//===-- OptionValueChar.cpp -------------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "lldb/Interpreter/OptionValueChar.h"
|
|
|
|
// C Includes
|
|
// C++ Includes
|
|
// Other libraries and framework includes
|
|
// Project includes
|
|
#include "lldb/Interpreter/Args.h"
|
|
#include "lldb/Utility/Stream.h"
|
|
#include "lldb/Utility/StringList.h"
|
|
#include "llvm/ADT/STLExtras.h"
|
|
|
|
using namespace lldb;
|
|
using namespace lldb_private;
|
|
|
|
void OptionValueChar::DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
|
|
uint32_t dump_mask) {
|
|
if (dump_mask & eDumpOptionType)
|
|
strm.Printf("(%s)", GetTypeAsCString());
|
|
|
|
if (dump_mask & eDumpOptionValue) {
|
|
if (dump_mask & eDumpOptionType)
|
|
strm.PutCString(" = ");
|
|
if (m_current_value != '\0')
|
|
strm.PutChar(m_current_value);
|
|
else
|
|
strm.PutCString("(null)");
|
|
}
|
|
}
|
|
|
|
Status OptionValueChar::SetValueFromString(llvm::StringRef value,
|
|
VarSetOperationType op) {
|
|
Status error;
|
|
switch (op) {
|
|
case eVarSetOperationClear:
|
|
Clear();
|
|
break;
|
|
|
|
case eVarSetOperationReplace:
|
|
case eVarSetOperationAssign: {
|
|
bool success = false;
|
|
char char_value = Args::StringToChar(value, '\0', &success);
|
|
if (success) {
|
|
m_current_value = char_value;
|
|
m_value_was_set = true;
|
|
} else
|
|
error.SetErrorStringWithFormat("'%s' cannot be longer than 1 character",
|
|
value.str().c_str());
|
|
} break;
|
|
|
|
default:
|
|
error = OptionValue::SetValueFromString(value, op);
|
|
break;
|
|
}
|
|
return error;
|
|
}
|
|
|
|
lldb::OptionValueSP OptionValueChar::DeepCopy() const {
|
|
return OptionValueSP(new OptionValueChar(*this));
|
|
}
|