1 //===-- OptionValueUUID.cpp ------------------------------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 #include "lldb/Interpreter/OptionValueUUID.h"
14 // Other libraries and framework includes
16 #include "lldb/Core/Module.h"
17 #include "lldb/Interpreter/CommandInterpreter.h"
18 #include "lldb/Utility/Stream.h"
19 #include "lldb/Utility/StringList.h"
22 using namespace lldb_private;
24 void OptionValueUUID::DumpValue(const ExecutionContext *exe_ctx, Stream &strm,
26 if (dump_mask & eDumpOptionType)
27 strm.Printf("(%s)", GetTypeAsCString());
28 if (dump_mask & eDumpOptionValue) {
29 if (dump_mask & eDumpOptionType)
30 strm.PutCString(" = ");
35 Status OptionValueUUID::SetValueFromString(llvm::StringRef value,
36 VarSetOperationType op) {
39 case eVarSetOperationClear:
44 case eVarSetOperationReplace:
45 case eVarSetOperationAssign: {
46 if (m_uuid.SetFromStringRef(value) == 0)
47 error.SetErrorStringWithFormat("invalid uuid string value '%s'",
50 m_value_was_set = true;
55 case eVarSetOperationInsertBefore:
56 case eVarSetOperationInsertAfter:
57 case eVarSetOperationRemove:
58 case eVarSetOperationAppend:
59 case eVarSetOperationInvalid:
60 error = OptionValue::SetValueFromString(value, op);
66 lldb::OptionValueSP OptionValueUUID::DeepCopy() const {
67 return OptionValueSP(new OptionValueUUID(*this));
70 size_t OptionValueUUID::AutoComplete(CommandInterpreter &interpreter,
71 CompletionRequest &request) {
72 request.SetWordComplete(false);
73 ExecutionContext exe_ctx(interpreter.GetExecutionContext());
74 Target *target = exe_ctx.GetTargetPtr();
76 auto prefix = request.GetCursorArgumentPrefix();
77 llvm::SmallVector<uint8_t, 20> uuid_bytes;
78 if (UUID::DecodeUUIDBytesFromString(prefix, uuid_bytes).empty()) {
79 const size_t num_modules = target->GetImages().GetSize();
80 for (size_t i = 0; i < num_modules; ++i) {
81 ModuleSP module_sp(target->GetImages().GetModuleAtIndex(i));
83 const UUID &module_uuid = module_sp->GetUUID();
84 if (module_uuid.IsValid()) {
85 llvm::ArrayRef<uint8_t> module_bytes = module_uuid.GetBytes();
86 if (module_bytes.size() >= uuid_bytes.size() &&
87 module_bytes.take_front(uuid_bytes.size()).equals(uuid_bytes)) {
88 request.AddCompletion(module_uuid.GetAsString());
95 return request.GetNumberOfMatches();