| //===-- OptionValueRegex.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/OptionValueRegex.h" |
| |
| // C Includes |
| // C++ Includes |
| // Other libraries and framework includes |
| // Project includes |
| #include "lldb/Core/Stream.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| void |
| OptionValueRegex::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_regex.IsValid()) |
| { |
| const char *regex_text = m_regex.GetText(); |
| if (regex_text && regex_text[0]) |
| strm.Printf ("%s", regex_text); |
| } |
| else |
| { |
| |
| } |
| } |
| } |
| |
| Error |
| OptionValueRegex::SetValueFromCString (const char *value_cstr, |
| VarSetOperationType op) |
| { |
| Error error; |
| switch (op) |
| { |
| case eVarSetOperationInvalid: |
| case eVarSetOperationInsertBefore: |
| case eVarSetOperationInsertAfter: |
| case eVarSetOperationRemove: |
| case eVarSetOperationAppend: |
| error = OptionValue::SetValueFromCString (value_cstr, op); |
| break; |
| |
| case eVarSetOperationClear: |
| Clear(); |
| break; |
| |
| case eVarSetOperationReplace: |
| case eVarSetOperationAssign: |
| if (m_regex.Compile (value_cstr, m_regex.GetCompileFlags())) |
| { |
| m_value_was_set = true; |
| } |
| else |
| { |
| char regex_error[1024]; |
| if (m_regex.GetErrorAsCString(regex_error, sizeof(regex_error))) |
| error.SetErrorString (regex_error); |
| else |
| error.SetErrorStringWithFormat ("regex error %u", m_regex.GetErrorCode()); |
| } |
| break; |
| } |
| return error; |
| } |
| |
| |
| lldb::OptionValueSP |
| OptionValueRegex::DeepCopy () const |
| { |
| return OptionValueSP(new OptionValueRegex(m_regex.GetText(), m_regex.GetCompileFlags())); |
| } |