67cc06366c
- no setting auto completion - very manual and error prone way of getting/setting variables - tons of code duplication - useless instance names for processes, threads Now settings can easily be defined like option values. The new settings makes use of the "OptionValue" classes so we can re-use the option value code that we use to set settings in command options. No more instances, just "does the right thing". llvm-svn: 162366
88 lines
2.4 KiB
C++
88 lines
2.4 KiB
C++
//===-- OptionValueBoolean.cpp ------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Interpreter/OptionValueBoolean.h"
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// C Includes
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// C++ Includes
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// Other libraries and framework includes
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// Project includes
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#include "lldb/Core/Stream.h"
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#include "lldb/Interpreter/Args.h"
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using namespace lldb;
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using namespace lldb_private;
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void
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OptionValueBoolean::DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask)
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{
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if (dump_mask & eDumpOptionType)
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strm.Printf ("(%s)", GetTypeAsCString ());
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// if (dump_mask & eDumpOptionName)
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// DumpQualifiedName (strm);
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if (dump_mask & eDumpOptionValue)
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{
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if (dump_mask & eDumpOptionType)
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strm.PutCString (" = ");
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strm.PutCString (m_current_value ? "true" : "false");
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}
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}
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Error
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OptionValueBoolean::SetValueFromCString (const char *value_cstr,
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VarSetOperationType op)
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{
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Error error;
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switch (op)
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{
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case eVarSetOperationClear:
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Clear();
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break;
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case eVarSetOperationReplace:
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case eVarSetOperationAssign:
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{
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bool success = false;
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bool value = Args::StringToBoolean(value_cstr, false, &success);
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if (success)
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{
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m_value_was_set = true;
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m_current_value = value;
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}
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else
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{
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if (value_cstr == NULL)
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error.SetErrorString ("invalid boolean string value: NULL");
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else if (value_cstr[0] == '\0')
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error.SetErrorString ("invalid boolean string value <empty>");
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else
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error.SetErrorStringWithFormat ("invalid boolean string value: '%s'", value_cstr);
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}
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}
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break;
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case eVarSetOperationInsertBefore:
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case eVarSetOperationInsertAfter:
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case eVarSetOperationRemove:
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case eVarSetOperationAppend:
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case eVarSetOperationInvalid:
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error = OptionValue::SetValueFromCString (value_cstr, op);
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break;
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}
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return error;
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}
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lldb::OptionValueSP
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OptionValueBoolean::DeepCopy () const
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{
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return OptionValueSP(new OptionValueBoolean(*this));
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}
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