Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1 | //===-- SBBroadcaster.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/Core/Broadcaster.h" |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 11 | #include "lldb/Core/Log.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 12 | #include "lldb/lldb-forward-rtti.h" |
| 13 | |
Eli Friedman | d6ec8aa | 2010-06-09 07:37:52 +0000 | [diff] [blame] | 14 | #include "lldb/API/SBBroadcaster.h" |
| 15 | #include "lldb/API/SBListener.h" |
| 16 | #include "lldb/API/SBEvent.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 17 | |
| 18 | using namespace lldb; |
| 19 | using namespace lldb_private; |
| 20 | |
| 21 | |
| 22 | SBBroadcaster::SBBroadcaster () : |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 23 | m_opaque_sp (), |
| 24 | m_opaque_ptr (NULL) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 25 | { |
| 26 | } |
| 27 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 28 | SBBroadcaster::SBBroadcaster (const char *name) : |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 29 | m_opaque_sp (new Broadcaster (name)), |
| 30 | m_opaque_ptr (NULL) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 31 | { |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 32 | m_opaque_ptr = m_opaque_sp.get(); |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 33 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API | LIBLLDB_LOG_VERBOSE)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 34 | |
| 35 | if (log) |
Greg Clayton | 49ce682 | 2010-10-31 03:01:06 +0000 | [diff] [blame] | 36 | log->Printf ("SBBroadcaster::SBBroadcaster (name=\"%s\") => SBBroadcaster(%p)", |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 37 | name, m_opaque_ptr); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 38 | } |
| 39 | |
| 40 | SBBroadcaster::SBBroadcaster (lldb_private::Broadcaster *broadcaster, bool owns) : |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 41 | m_opaque_sp (owns ? broadcaster : NULL), |
| 42 | m_opaque_ptr (broadcaster) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 43 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 44 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API | LIBLLDB_LOG_VERBOSE)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 45 | |
| 46 | if (log) |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 47 | log->Printf ("SBBroadcaster::SBBroadcaster (broadcaster=%p, bool owns=%i) => SBBroadcaster(%p)", |
| 48 | broadcaster, owns, m_opaque_ptr); |
| 49 | } |
| 50 | |
| 51 | SBBroadcaster::SBBroadcaster (const SBBroadcaster &rhs) : |
| 52 | m_opaque_sp (rhs.m_opaque_sp), |
| 53 | m_opaque_ptr (rhs.m_opaque_ptr) |
| 54 | { |
| 55 | } |
| 56 | |
| 57 | const SBBroadcaster & |
| 58 | SBBroadcaster::operator = (const SBBroadcaster &rhs) |
| 59 | { |
| 60 | if (this != &rhs) |
| 61 | { |
| 62 | m_opaque_sp = rhs.m_opaque_sp; |
| 63 | m_opaque_ptr = rhs.m_opaque_ptr; |
| 64 | } |
| 65 | return *this; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 66 | } |
| 67 | |
| 68 | SBBroadcaster::~SBBroadcaster() |
| 69 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 70 | reset (NULL, false); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 71 | } |
| 72 | |
| 73 | void |
| 74 | SBBroadcaster::BroadcastEventByType (uint32_t event_type, bool unique) |
| 75 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 76 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 77 | |
| 78 | if (log) |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 79 | log->Printf ("SBBroadcaster(%p)::BroadcastEventByType (event_type=0x%8.8x, unique=%i)", m_opaque_ptr, event_type, unique); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 80 | |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 81 | if (m_opaque_ptr == NULL) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 82 | return; |
| 83 | |
| 84 | if (unique) |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 85 | m_opaque_ptr->BroadcastEventIfUnique (event_type); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 86 | else |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 87 | m_opaque_ptr->BroadcastEvent (event_type); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 88 | } |
| 89 | |
| 90 | void |
| 91 | SBBroadcaster::BroadcastEvent (const SBEvent &event, bool unique) |
| 92 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 93 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Greg Clayton | 3f5ee7f | 2010-10-29 04:59:35 +0000 | [diff] [blame] | 94 | |
| 95 | if (log) |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 96 | log->Printf ("SBBroadcaster(%p)::BroadcastEventByType (SBEvent(%p), unique=%i)", m_opaque_ptr, event.get(), unique); |
Greg Clayton | 3f5ee7f | 2010-10-29 04:59:35 +0000 | [diff] [blame] | 97 | |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 98 | if (m_opaque_ptr == NULL) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 99 | return; |
| 100 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 101 | EventSP event_sp = event.GetSP (); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 102 | if (unique) |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 103 | m_opaque_ptr->BroadcastEventIfUnique (event_sp); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 104 | else |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 105 | m_opaque_ptr->BroadcastEvent (event_sp); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 106 | } |
| 107 | |
| 108 | void |
| 109 | SBBroadcaster::AddInitialEventsToListener (const SBListener &listener, uint32_t requested_events) |
| 110 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 111 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Greg Clayton | 3f5ee7f | 2010-10-29 04:59:35 +0000 | [diff] [blame] | 112 | if (log) |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 113 | log->Printf ("SBBroadcaster(%p)::AddInitialEventsToListener (SBListener(%p), event_mask=0x%8.8x)", m_opaque_ptr, listener.get(), requested_events); |
| 114 | if (m_opaque_ptr) |
| 115 | m_opaque_ptr->AddInitialEventsToListener (listener.get(), requested_events); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 116 | } |
| 117 | |
| 118 | uint32_t |
| 119 | SBBroadcaster::AddListener (const SBListener &listener, uint32_t event_mask) |
| 120 | { |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 121 | if (m_opaque_ptr) |
| 122 | return m_opaque_ptr->AddListener (listener.get(), event_mask); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 123 | return 0; |
| 124 | } |
| 125 | |
| 126 | const char * |
Greg Clayton | 49ce682 | 2010-10-31 03:01:06 +0000 | [diff] [blame] | 127 | SBBroadcaster::GetName () const |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 128 | { |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 129 | if (m_opaque_ptr) |
| 130 | return m_opaque_ptr->GetBroadcasterName().GetCString(); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 131 | return NULL; |
| 132 | } |
| 133 | |
| 134 | bool |
| 135 | SBBroadcaster::EventTypeHasListeners (uint32_t event_type) |
| 136 | { |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 137 | if (m_opaque_ptr) |
| 138 | return m_opaque_ptr->EventTypeHasListeners (event_type); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 139 | return false; |
| 140 | } |
| 141 | |
| 142 | bool |
| 143 | SBBroadcaster::RemoveListener (const SBListener &listener, uint32_t event_mask) |
| 144 | { |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 145 | if (m_opaque_ptr) |
| 146 | return m_opaque_ptr->RemoveListener (listener.get(), event_mask); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 147 | return false; |
| 148 | } |
| 149 | |
| 150 | Broadcaster * |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 151 | SBBroadcaster::get () const |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 152 | { |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 153 | return m_opaque_ptr; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 154 | } |
| 155 | |
| 156 | void |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 157 | SBBroadcaster::reset (Broadcaster *broadcaster, bool owns) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 158 | { |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 159 | if (owns) |
| 160 | m_opaque_sp.reset (broadcaster); |
| 161 | else |
| 162 | m_opaque_sp.reset (); |
| 163 | m_opaque_ptr = broadcaster; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 164 | } |
| 165 | |
| 166 | |
| 167 | bool |
| 168 | SBBroadcaster::IsValid () const |
| 169 | { |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 170 | return m_opaque_ptr != NULL; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 171 | } |
| 172 | |
Greg Clayton | 3ca95da | 2010-12-05 19:36:39 +0000 | [diff] [blame] | 173 | void |
| 174 | SBBroadcaster::Clear () |
| 175 | { |
| 176 | m_opaque_sp.reset(); |
| 177 | m_opaque_ptr = NULL; |
| 178 | } |
| 179 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 180 | bool |
| 181 | SBBroadcaster::operator == (const SBBroadcaster &rhs) const |
| 182 | { |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 183 | return m_opaque_ptr == rhs.m_opaque_ptr; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 184 | |
| 185 | } |
| 186 | |
| 187 | bool |
| 188 | SBBroadcaster::operator != (const SBBroadcaster &rhs) const |
| 189 | { |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 190 | return m_opaque_ptr != rhs.m_opaque_ptr; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 191 | } |
Greg Clayton | 422b1ae | 2010-12-05 23:14:19 +0000 | [diff] [blame] | 192 | |
| 193 | bool |
| 194 | SBBroadcaster::operator < (const SBBroadcaster &rhs) const |
| 195 | { |
| 196 | return m_opaque_ptr < rhs.m_opaque_ptr; |
| 197 | } |