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86 lines
2.7 KiB
86 lines
2.7 KiB
4 months ago
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//===-- OptionValueUUID.cpp -----------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Interpreter/OptionValueUUID.h"
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#include "lldb/Core/Module.h"
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#include "lldb/Interpreter/CommandInterpreter.h"
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#include "lldb/Utility/Stream.h"
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#include "lldb/Utility/StringList.h"
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using namespace lldb;
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using namespace lldb_private;
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void OptionValueUUID::DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
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uint32_t dump_mask) {
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if (dump_mask & eDumpOptionType)
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strm.Printf("(%s)", GetTypeAsCString());
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if (dump_mask & eDumpOptionValue) {
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if (dump_mask & eDumpOptionType)
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strm.PutCString(" = ");
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m_uuid.Dump(&strm);
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}
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}
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Status OptionValueUUID::SetValueFromString(llvm::StringRef value,
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VarSetOperationType op) {
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Status error;
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switch (op) {
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case eVarSetOperationClear:
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Clear();
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NotifyValueChanged();
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break;
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case eVarSetOperationReplace:
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case eVarSetOperationAssign: {
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if (!m_uuid.SetFromStringRef(value))
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error.SetErrorStringWithFormat("invalid uuid string value '%s'",
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value.str().c_str());
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else {
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m_value_was_set = true;
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NotifyValueChanged();
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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::SetValueFromString(value, 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 OptionValueUUID::DeepCopy() const {
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return OptionValueSP(new OptionValueUUID(*this));
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}
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void OptionValueUUID::AutoComplete(CommandInterpreter &interpreter,
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CompletionRequest &request) {
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ExecutionContext exe_ctx(interpreter.GetExecutionContext());
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Target *target = exe_ctx.GetTargetPtr();
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if (!target)
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return;
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auto prefix = request.GetCursorArgumentPrefix();
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llvm::SmallVector<uint8_t, 20> uuid_bytes;
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if (!UUID::DecodeUUIDBytesFromString(prefix, uuid_bytes).empty())
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return;
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const size_t num_modules = target->GetImages().GetSize();
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for (size_t i = 0; i < num_modules; ++i) {
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ModuleSP module_sp(target->GetImages().GetModuleAtIndex(i));
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if (!module_sp)
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continue;
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const UUID &module_uuid = module_sp->GetUUID();
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if (!module_uuid.IsValid())
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continue;
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request.TryCompleteCurrentArg(module_uuid.GetAsString());
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}
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}
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