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📄 CommandAlias.cpp(7.86 KB)
📄 CommandHistory.cpp(3 KB)
📄 CommandInterpreter.cpp(115 KB)
📄 CommandObject.cpp(51.13 KB)
📄 CommandObjectRegexCommand.cpp(3.78 KB)
📄 CommandObjectScript.cpp(2.37 KB)
📄 CommandObjectScript.h(966 B)
📄 CommandOptionValidators.cpp(1.14 KB)
📄 CommandReturnObject.cpp(5.06 KB)
📄 InterpreterProperties.td(1.32 KB)
📄 OptionArgParser.cpp(7.56 KB)
📄 OptionGroupArchitecture.cpp(1.8 KB)
📄 OptionGroupBoolean.cpp(2.22 KB)
📄 OptionGroupFile.cpp(2.92 KB)
📄 OptionGroupFormat.cpp(8.4 KB)
📄 OptionGroupOutputFile.cpp(1.9 KB)
📄 OptionGroupPlatform.cpp(4.6 KB)
📄 OptionGroupPythonClassWithDict.cpp(5.51 KB)
📄 OptionGroupString.cpp(1.88 KB)
📄 OptionGroupUInt64.cpp(1.87 KB)
📄 OptionGroupUUID.cpp(1.51 KB)
📄 OptionGroupValueObjectDisplay.cpp(7.67 KB)
📄 OptionGroupVariable.cpp(5.05 KB)
📄 OptionGroupWatchpoint.cpp(3.19 KB)
📄 OptionValue.cpp(17.49 KB)
📄 OptionValueArch.cpp(2.39 KB)
📄 OptionValueArgs.cpp(769 B)
📄 OptionValueArray.cpp(9.99 KB)
📄 OptionValueBoolean.cpp(2.8 KB)
📄 OptionValueChar.cpp(1.85 KB)
📄 OptionValueDictionary.cpp(10.06 KB)
📄 OptionValueEnumeration.cpp(3.94 KB)
📄 OptionValueFileSpec.cpp(4.28 KB)
📄 OptionValueFileSpecList.cpp(5.38 KB)
📄 OptionValueFormat.cpp(1.89 KB)
📄 OptionValueFormatEntity.cpp(4.02 KB)
📄 OptionValueLanguage.cpp(2.53 KB)
📄 OptionValuePathMappings.cpp(6.95 KB)
📄 OptionValueProperties.cpp(22.56 KB)
📄 OptionValueRegex.cpp(1.95 KB)
📄 OptionValueSInt64.cpp(2.48 KB)
📄 OptionValueString.cpp(4.3 KB)
📄 OptionValueUInt64.cpp(2.3 KB)
📄 OptionValueUUID.cpp(2.66 KB)
📄 Options.cpp(47.68 KB)
📄 Property.cpp(11 KB)
📄 ScriptInterpreter.cpp(7.53 KB)
📄 embedded_interpreter.py(4.31 KB)

Editing: OptionValueString.cpp

//===-- OptionValueString.cpp ---------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "lldb/Interpreter/OptionValueString.h"

#include "lldb/Host/OptionParser.h"
#include "lldb/Utility/Args.h"
#include "lldb/Utility/Stream.h"

using namespace lldb;
using namespace lldb_private;

void OptionValueString::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.empty() || m_value_was_set) {
      if (m_options.Test(eOptionEncodeCharacterEscapeSequences)) {
        std::string expanded_escape_value;
        Args::ExpandEscapedCharacters(m_current_value.c_str(),
                                      expanded_escape_value);
        if (dump_mask & eDumpOptionRaw)
          strm.Printf("%s", expanded_escape_value.c_str());
        else
          strm.Printf("\"%s\"", expanded_escape_value.c_str());
      } else {
        if (dump_mask & eDumpOptionRaw)
          strm.Printf("%s", m_current_value.c_str());
        else
          strm.Printf("\"%s\"", m_current_value.c_str());
      }
    }
  }
}

Status OptionValueString::SetValueFromString(llvm::StringRef value,
                                             VarSetOperationType op) {
  Status error;

std::string value_str = value.str();
  value = value.trim();
  if (value.size() > 0) {
    switch (value.front()) {
    case '"':
    case '\'': {
      if (value.size() <= 1 || value.back() != value.front()) {
        error.SetErrorString("mismatched quotes");
        return error;
      }
      value = value.drop_front().drop_back();
    } break;
    }
    value_str = value.str();
  }

switch (op) {
  case eVarSetOperationInvalid:
  case eVarSetOperationInsertBefore:
  case eVarSetOperationInsertAfter:
  case eVarSetOperationRemove:
    if (m_validator) {
      error = m_validator(value_str.c_str(), m_validator_baton);
      if (error.Fail())
        return error;
    }
    error = OptionValue::SetValueFromString(value, op);
    break;

case eVarSetOperationAppend: {
    std::string new_value(m_current_value);
    if (value.size() > 0) {
      if (m_options.Test(eOptionEncodeCharacterEscapeSequences)) {
        std::string str;
        Args::EncodeEscapeSequences(value_str.c_str(), str);
        new_value.append(str);
      } else
        new_value.append(std::string(value));
    }
    if (m_validator) {
      error = m_validator(new_value.c_str(), m_validator_baton);
      if (error.Fail())
        return error;
    }
    m_current_value.assign(new_value);
    NotifyValueChanged();
  } break;

case eVarSetOperationClear:
    Clear();
    NotifyValueChanged();
    break;

case eVarSetOperationReplace:
  case eVarSetOperationAssign:
    if (m_validator) {
      error = m_validator(value_str.c_str(), m_validator_baton);
      if (error.Fail())
        return error;
    }
    m_value_was_set = true;
    if (m_options.Test(eOptionEncodeCharacterEscapeSequences)) {
      Args::EncodeEscapeSequences(value_str.c_str(), m_current_value);
    } else {
      SetCurrentValue(value_str);
    }
    NotifyValueChanged();
    break;
  }
  return error;
}

lldb::OptionValueSP OptionValueString::DeepCopy() const {
  return OptionValueSP(new OptionValueString(*this));
}

Status OptionValueString::SetCurrentValue(llvm::StringRef value) {
  if (m_validator) {
    Status error(m_validator(value.str().c_str(), m_validator_baton));
    if (error.Fail())
      return error;
  }
  m_current_value.assign(std::string(value));
  return Status();
}

Status OptionValueString::AppendToCurrentValue(const char *value) {
  if (value && value[0]) {
    if (m_validator) {
      std::string new_value(m_current_value);
      new_value.append(value);
      Status error(m_validator(value, m_validator_baton));
      if (error.Fail())
        return error;
      m_current_value.assign(new_value);
    } else
      m_current_value.append(value);
  }
  return Status();
}

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Editing: OptionValueString.cpp

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