contrib/llvm/tools/lldb/source/API/SBTraceOptions.cpp

   1 //===-- SBTraceOptions.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/API/SBTraceOptions.h"
  11 #include "lldb/API/SBError.h"
  12 #include "lldb/API/SBStructuredData.h"
  13 #include "lldb/Core/StructuredDataImpl.h"
  14 #include "lldb/Utility/Log.h"
  15 #include "lldb/Utility/TraceOptions.h"
  16
  17 using namespace lldb;
  18 using namespace lldb_private;
  19
  20 SBTraceOptions::SBTraceOptions() {
  21   m_traceoptions_sp.reset(new TraceOptions());
  22 }
  23
  24 lldb::TraceType SBTraceOptions::getType() const {
  25   if (m_traceoptions_sp)
  26     return m_traceoptions_sp->getType();
  27   return lldb::TraceType::eTraceTypeNone;
  28 }
  29
  30 uint64_t SBTraceOptions::getTraceBufferSize() const {
  31   if (m_traceoptions_sp)
  32     return m_traceoptions_sp->getTraceBufferSize();
  33   return 0;
  34 }
  35
  36 lldb::SBStructuredData SBTraceOptions::getTraceParams(lldb::SBError &error) {
  37   error.Clear();
  38   const lldb_private::StructuredData::DictionarySP dict_obj =
  39       m_traceoptions_sp->getTraceParams();
  40   lldb::SBStructuredData structData;
  41   if (dict_obj && structData.m_impl_up)
  42     structData.m_impl_up->SetObjectSP(dict_obj->shared_from_this());
  43   else
  44     error.SetErrorString("Empty trace params");
  45   return structData;
  46 }
  47
  48 uint64_t SBTraceOptions::getMetaDataBufferSize() const {
  49   if (m_traceoptions_sp)
  50     return m_traceoptions_sp->getTraceBufferSize();
  51   return 0;
  52 }
  53
  54 void SBTraceOptions::setTraceParams(lldb::SBStructuredData &params) {
  55   if (m_traceoptions_sp && params.m_impl_up) {
  56     StructuredData::ObjectSP obj_sp = params.m_impl_up->GetObjectSP();
  57     if (obj_sp && obj_sp->GetAsDictionary() != nullptr)
  58       m_traceoptions_sp->setTraceParams(
  59           std::static_pointer_cast<StructuredData::Dictionary>(obj_sp));
  60   }
  61   return;
  62 }
  63
  64 void SBTraceOptions::setType(lldb::TraceType type) {
  65   if (m_traceoptions_sp)
  66     m_traceoptions_sp->setType(type);
  67 }
  68
  69 void SBTraceOptions::setTraceBufferSize(uint64_t size) {
  70   if (m_traceoptions_sp)
  71     m_traceoptions_sp->setTraceBufferSize(size);
  72 }
  73
  74 void SBTraceOptions::setMetaDataBufferSize(uint64_t size) {
  75   if (m_traceoptions_sp)
  76     m_traceoptions_sp->setMetaDataBufferSize(size);
  77 }
  78
  79 bool SBTraceOptions::IsValid() {
  80   if (m_traceoptions_sp)
  81     return true;
  82   return false;
  83 }
  84
  85 void SBTraceOptions::setThreadID(lldb::tid_t thread_id) {
  86   if (m_traceoptions_sp)
  87     m_traceoptions_sp->setThreadID(thread_id);
  88 }
  89
  90 lldb::tid_t SBTraceOptions::getThreadID() {
  91   if (m_traceoptions_sp)
  92     return m_traceoptions_sp->getThreadID();
  93   return LLDB_INVALID_THREAD_ID;
  94 }