| //===-- SBStructuredData.cpp ------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "lldb/API/SBStructuredData.h" |
| |
| #include "lldb/API/SBStream.h" |
| #include "lldb/Core/Error.h" |
| #include "lldb/Core/Event.h" |
| #include "lldb/Core/Stream.h" |
| #include "lldb/Core/StructuredData.h" |
| #include "lldb/Target/StructuredDataPlugin.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| #pragma mark -- |
| #pragma mark Impl |
| |
| class SBStructuredData::Impl |
| { |
| public: |
| |
| Impl() : |
| m_plugin_wp(), |
| m_data_sp() |
| { |
| } |
| |
| Impl(const Impl &rhs) = default; |
| |
| Impl(const EventSP &event_sp) : |
| m_plugin_wp(EventDataStructuredData::GetPluginFromEvent(event_sp.get())), |
| m_data_sp(EventDataStructuredData::GetObjectFromEvent(event_sp.get())) |
| { |
| } |
| |
| ~Impl() = default; |
| |
| Impl& |
| operator =(const Impl &rhs) = default; |
| |
| bool |
| IsValid() const |
| { |
| return m_data_sp.get() != nullptr; |
| } |
| |
| void |
| Clear() |
| { |
| m_plugin_wp.reset(); |
| m_data_sp.reset(); |
| } |
| |
| SBError |
| GetAsJSON(lldb::SBStream &stream) const |
| { |
| SBError sb_error; |
| |
| if (!m_data_sp) |
| { |
| sb_error.SetErrorString("No structured data."); |
| return sb_error; |
| } |
| |
| m_data_sp->Dump(stream.ref()); |
| return sb_error; |
| } |
| |
| lldb::SBError |
| GetDescription(lldb::SBStream &stream) const |
| { |
| SBError sb_error; |
| |
| if (!m_data_sp) |
| { |
| sb_error.SetErrorString("Cannot pretty print structured data: " |
| "no data to print."); |
| return sb_error; |
| } |
| |
| // Grab the plugin. |
| auto plugin_sp = StructuredDataPluginSP(m_plugin_wp); |
| if (!plugin_sp) |
| { |
| sb_error.SetErrorString("Cannot pretty print structured data: " |
| "plugin doesn't exist."); |
| return sb_error; |
| } |
| |
| // Get the data's description. |
| auto error = plugin_sp->GetDescription(m_data_sp, stream.ref()); |
| if (!error.Success()) |
| sb_error.SetError(error); |
| |
| return sb_error; |
| } |
| |
| private: |
| |
| StructuredDataPluginWP m_plugin_wp; |
| StructuredData::ObjectSP m_data_sp; |
| |
| }; |
| |
| #pragma mark -- |
| #pragma mark SBStructuredData |
| |
| |
| SBStructuredData::SBStructuredData() : |
| m_impl_up(new Impl()) |
| { |
| } |
| |
| SBStructuredData::SBStructuredData(const lldb::SBStructuredData &rhs) : |
| m_impl_up(new Impl(*rhs.m_impl_up.get())) |
| { |
| } |
| |
| SBStructuredData::SBStructuredData(const lldb::EventSP &event_sp) : |
| m_impl_up(new Impl(event_sp)) |
| { |
| } |
| |
| SBStructuredData::~SBStructuredData() |
| { |
| } |
| |
| SBStructuredData & |
| SBStructuredData::operator =(const lldb::SBStructuredData &rhs) |
| { |
| *m_impl_up = *rhs.m_impl_up; |
| return *this; |
| } |
| |
| bool |
| SBStructuredData::IsValid() const |
| { |
| return m_impl_up->IsValid(); |
| } |
| |
| void |
| SBStructuredData::Clear() |
| { |
| m_impl_up->Clear(); |
| } |
| |
| SBError |
| SBStructuredData::GetAsJSON(lldb::SBStream &stream) const |
| { |
| return m_impl_up->GetAsJSON(stream); |
| } |
| |
| lldb::SBError |
| SBStructuredData::GetDescription(lldb::SBStream &stream) const |
| { |
| return m_impl_up->GetDescription(stream); |
| } |
| |