| //===-- OptionValueUUID.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/OptionValueUUID.h" |
| |
| #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.SetFromStringRef(value)) |
| 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; |
| } |
| |
| void OptionValueUUID::AutoComplete(CommandInterpreter &interpreter, |
| CompletionRequest &request) { |
| ExecutionContext exe_ctx(interpreter.GetExecutionContext()); |
| Target *target = exe_ctx.GetTargetPtr(); |
| if (!target) |
| return; |
| auto prefix = request.GetCursorArgumentPrefix(); |
| llvm::SmallVector<uint8_t, 20> uuid_bytes; |
| if (!UUID::DecodeUUIDBytesFromString(prefix, uuid_bytes).empty()) |
| return; |
| const size_t num_modules = target->GetImages().GetSize(); |
| for (size_t i = 0; i < num_modules; ++i) { |
| ModuleSP module_sp(target->GetImages().GetModuleAtIndex(i)); |
| if (!module_sp) |
| continue; |
| const UUID &module_uuid = module_sp->GetUUID(); |
| if (!module_uuid.IsValid()) |
| continue; |
| request.TryCompleteCurrentArg(module_uuid.GetAsString()); |
| } |
| } |