| //===-- SBEvent.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/SBEvent.h" |
| #include "lldb/API/SBBroadcaster.h" |
| #include "lldb/API/SBStream.h" |
| |
| #include "lldb/Core/Event.h" |
| #include "lldb/Core/Stream.h" |
| #include "lldb/Core/StreamFile.h" |
| #include "lldb/Core/ConstString.h" |
| #include "lldb/Target/Process.h" |
| #include "lldb/Breakpoint/Breakpoint.h" |
| #include "lldb/Interpreter/CommandInterpreter.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| |
| SBEvent::SBEvent () : |
| m_event_sp (), |
| m_opaque (NULL) |
| { |
| } |
| |
| SBEvent::SBEvent (uint32_t event_type, const char *cstr, uint32_t cstr_len) : |
| m_event_sp (new Event (event_type, new EventDataBytes (cstr, cstr_len))), |
| m_opaque (m_event_sp.get()) |
| { |
| Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API); |
| |
| if (log) |
| { |
| log->Printf ("SBEvent::SBEvent (event_type=0x%8.8x, cstr='%s', cstr_len=%d) => SBEvent(%p)", |
| event_type, |
| cstr, |
| cstr_len, |
| m_opaque); |
| } |
| } |
| |
| SBEvent::SBEvent (EventSP &event_sp) : |
| m_event_sp (event_sp), |
| m_opaque (event_sp.get()) |
| { |
| Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API); |
| |
| if (log) |
| log->Printf ("SBEvent::SBEvent (event_sp=%p) => SBEvent(%p)", event_sp.get(), m_opaque); |
| } |
| |
| SBEvent::~SBEvent() |
| { |
| } |
| |
| const char * |
| SBEvent::GetDataFlavor () |
| { |
| Event *lldb_event = get(); |
| if (lldb_event) |
| return lldb_event->GetData()->GetFlavor().AsCString(); |
| return NULL; |
| } |
| |
| uint32_t |
| SBEvent::GetType () const |
| { |
| Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API); |
| |
| const Event *lldb_event = get(); |
| uint32_t event_type = 0; |
| if (lldb_event) |
| event_type = lldb_event->GetType(); |
| |
| if (log) |
| log->Printf ("SBEvent(%p)::GetType () => 0x%8.8x", get(), event_type); |
| |
| return event_type; |
| } |
| |
| SBBroadcaster |
| SBEvent::GetBroadcaster () const |
| { |
| SBBroadcaster broadcaster; |
| const Event *lldb_event = get(); |
| if (lldb_event) |
| broadcaster.reset (lldb_event->GetBroadcaster(), false); |
| return broadcaster; |
| } |
| |
| bool |
| SBEvent::BroadcasterMatchesPtr (const SBBroadcaster *broadcaster) |
| { |
| if (broadcaster) |
| { |
| Event *lldb_event = get(); |
| if (lldb_event) |
| return lldb_event->BroadcasterIs (broadcaster->get()); |
| } |
| return false; |
| } |
| |
| bool |
| SBEvent::BroadcasterMatchesRef (const SBBroadcaster &broadcaster) |
| { |
| Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API); |
| |
| Event *lldb_event = get(); |
| bool success = false; |
| if (lldb_event) |
| success = lldb_event->BroadcasterIs (broadcaster.get()); |
| |
| if (log) |
| log->Printf ("SBEvent(%p)::BroadcasterMatchesRef (SBBroadcaster(%p)) => %i", |
| get(), |
| broadcaster.get(), |
| success); |
| |
| return success; |
| } |
| |
| void |
| SBEvent::Clear() |
| { |
| Event *lldb_event = get(); |
| if (lldb_event) |
| lldb_event->Clear(); |
| } |
| |
| EventSP & |
| SBEvent::GetSP () const |
| { |
| return m_event_sp; |
| } |
| |
| Event * |
| SBEvent::get() const |
| { |
| // There is a dangerous accessor call GetSharedPtr which can be used, so if |
| // we have anything valid in m_event_sp, we must use that since if it gets |
| // used by a function that puts something in there, then it won't update |
| // m_opaque... |
| if (m_event_sp) |
| m_opaque = m_event_sp.get(); |
| |
| return m_opaque; |
| } |
| |
| void |
| SBEvent::reset (EventSP &event_sp) |
| { |
| m_event_sp = event_sp; |
| m_opaque = m_event_sp.get(); |
| } |
| |
| void |
| SBEvent::reset (Event* event_ptr) |
| { |
| m_opaque = event_ptr; |
| m_event_sp.reset(); |
| } |
| |
| bool |
| SBEvent::IsValid() const |
| { |
| // Do NOT use m_opaque directly!!! Must use the SBEvent::get() |
| // accessor. See comments in SBEvent::get().... |
| return SBEvent::get() != NULL; |
| |
| } |
| |
| const char * |
| SBEvent::GetCStringFromEvent (const SBEvent &event) |
| { |
| Log *log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API); |
| |
| if (log) |
| log->Printf ("SBEvent(%p)::GetCStringFromEvent () => '%s'", |
| event.get(), |
| reinterpret_cast<const char *>(EventDataBytes::GetBytesFromEvent (event.get()))); |
| |
| return reinterpret_cast<const char *>(EventDataBytes::GetBytesFromEvent (event.get())); |
| } |
| |
| |
| bool |
| SBEvent::GetDescription (SBStream &description) |
| { |
| if (get()) |
| { |
| description.ref(); |
| m_opaque->Dump (description.get()); |
| } |
| else |
| description.Printf ("No value"); |
| |
| return true; |
| } |
| |
| bool |
| SBEvent::GetDescription (SBStream &description) const |
| { |
| if (get()) |
| { |
| description.ref(); |
| m_opaque->Dump (description.get()); |
| } |
| else |
| description.Printf ("No value"); |
| |
| return true; |
| } |