1 //===-- OptionValueUUID.cpp ------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #include "lldb/lldb-python.h" 11 12 #include "lldb/Interpreter/OptionValueUUID.h" 13 14 // C Includes 15 // C++ Includes 16 // Other libraries and framework includes 17 // Project includes 18 #include "lldb/Core/Module.h" 19 #include "lldb/Core/Stream.h" 20 #include "lldb/Core/StringList.h" 21 #include "lldb/Interpreter/CommandInterpreter.h" 22 23 using namespace lldb; 24 using namespace lldb_private; 25 26 void 27 OptionValueUUID::DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask) 28 { 29 if (dump_mask & eDumpOptionType) 30 strm.Printf ("(%s)", GetTypeAsCString ()); 31 if (dump_mask & eDumpOptionValue) 32 { 33 if (dump_mask & eDumpOptionType) 34 strm.PutCString (" = "); 35 m_uuid.Dump (&strm); 36 } 37 } 38 39 Error 40 OptionValueUUID::SetValueFromCString (const char *value_cstr, 41 VarSetOperationType op) 42 { 43 Error error; 44 switch (op) 45 { 46 case eVarSetOperationClear: 47 Clear(); 48 break; 49 50 case eVarSetOperationReplace: 51 case eVarSetOperationAssign: 52 { 53 if (m_uuid.SetFromCString(value_cstr) == 0) 54 error.SetErrorStringWithFormat ("invalid uuid string value '%s'", value_cstr); 55 else 56 m_value_was_set = true; 57 } 58 break; 59 60 case eVarSetOperationInsertBefore: 61 case eVarSetOperationInsertAfter: 62 case eVarSetOperationRemove: 63 case eVarSetOperationAppend: 64 case eVarSetOperationInvalid: 65 error = OptionValue::SetValueFromCString (value_cstr, op); 66 break; 67 } 68 return error; 69 } 70 71 lldb::OptionValueSP 72 OptionValueUUID::DeepCopy () const 73 { 74 return OptionValueSP(new OptionValueUUID(*this)); 75 } 76 77 size_t 78 OptionValueUUID::AutoComplete (CommandInterpreter &interpreter, 79 const char *s, 80 int match_start_point, 81 int max_return_elements, 82 bool &word_complete, 83 StringList &matches) 84 { 85 word_complete = false; 86 matches.Clear(); 87 ExecutionContext exe_ctx(interpreter.GetExecutionContext()); 88 Target *target = exe_ctx.GetTargetPtr(); 89 if (target) 90 { 91 const size_t num_modules = target->GetImages().GetSize(); 92 if (num_modules > 0) 93 { 94 UUID::ValueType uuid_bytes; 95 const size_t num_bytes_decoded = UUID::DecodeUUIDBytesFromCString(s, uuid_bytes, NULL); 96 for (size_t i=0; i<num_modules; ++i) 97 { 98 ModuleSP module_sp (target->GetImages().GetModuleAtIndex(i)); 99 if (module_sp) 100 { 101 const UUID &module_uuid = module_sp->GetUUID(); 102 if (module_uuid.IsValid()) 103 { 104 bool add_uuid = false; 105 if (num_bytes_decoded == 0) 106 add_uuid = true; 107 else 108 add_uuid = ::memcmp(module_uuid.GetBytes(), uuid_bytes, num_bytes_decoded) == 0; 109 if (add_uuid) 110 { 111 std::string uuid_str; 112 uuid_str = module_uuid.GetAsString(); 113 if (!uuid_str.empty()) 114 matches.AppendString(uuid_str.c_str()); 115 } 116 } 117 } 118 } 119 } 120 } 121 return matches.GetSize(); 122 } 123 124
