| //===-- OptionValueUUID.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/OptionValueUUID.h" |
| |
| // C Includes |
| // C++ Includes |
| // Other libraries and framework includes |
| // Project includes |
| #include "lldb/Core/Module.h" |
| #include "lldb/Interpreter/CommandInterpreter.h" |
| #include "lldb/Utility/Stream.h" |
| #include "lldb/Utility/StringList.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| void OptionValueUUID::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(" = "); |
| m_uuid.Dump(&strm); |
| } |
| } |
| |
| Status OptionValueUUID::SetValueFromString(llvm::StringRef value, |
| VarSetOperationType op) { |
| Status error; |
| switch (op) { |
| case eVarSetOperationClear: |
| Clear(); |
| NotifyValueChanged(); |
| break; |
| |
| case eVarSetOperationReplace: |
| case eVarSetOperationAssign: { |
| if (m_uuid.SetFromCString(value.str().c_str()) == 0) |
| error.SetErrorStringWithFormat("invalid uuid string value '%s'", |
| value.str().c_str()); |
| else { |
| m_value_was_set = true; |
| NotifyValueChanged(); |
| } |
| } break; |
| |
| case eVarSetOperationInsertBefore: |
| case eVarSetOperationInsertAfter: |
| case eVarSetOperationRemove: |
| case eVarSetOperationAppend: |
| case eVarSetOperationInvalid: |
| error = OptionValue::SetValueFromString(value, op); |
| break; |
| } |
| return error; |
| } |
| |
| lldb::OptionValueSP OptionValueUUID::DeepCopy() const { |
| return OptionValueSP(new OptionValueUUID(*this)); |
| } |
| |
| size_t OptionValueUUID::AutoComplete(CommandInterpreter &interpreter, |
| llvm::StringRef s, int match_start_point, |
| int max_return_elements, |
| bool &word_complete, StringList &matches) { |
| word_complete = false; |
| matches.Clear(); |
| ExecutionContext exe_ctx(interpreter.GetExecutionContext()); |
| Target *target = exe_ctx.GetTargetPtr(); |
| if (target) { |
| const size_t num_modules = target->GetImages().GetSize(); |
| if (num_modules > 0) { |
| UUID::ValueType uuid_bytes; |
| uint32_t num_bytes_decoded = 0; |
| UUID::DecodeUUIDBytesFromString(s, uuid_bytes, num_bytes_decoded); |
| for (size_t i = 0; i < num_modules; ++i) { |
| ModuleSP module_sp(target->GetImages().GetModuleAtIndex(i)); |
| if (module_sp) { |
| const UUID &module_uuid = module_sp->GetUUID(); |
| if (module_uuid.IsValid()) { |
| bool add_uuid = false; |
| if (num_bytes_decoded == 0) |
| add_uuid = true; |
| else |
| add_uuid = ::memcmp(module_uuid.GetBytes(), uuid_bytes, |
| num_bytes_decoded) == 0; |
| if (add_uuid) { |
| std::string uuid_str; |
| uuid_str = module_uuid.GetAsString(); |
| if (!uuid_str.empty()) |
| matches.AppendString(uuid_str.c_str()); |
| } |
| } |
| } |
| } |
| } |
| } |
| return matches.GetSize(); |
| } |