Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1 | //===-- SBCommandInterpreter.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-types.h" |
Jim Ingham | 84cdc15 | 2010-06-15 19:49:27 +0000 | [diff] [blame] | 11 | #include "lldb/Interpreter/Args.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 12 | #include "lldb/Core/SourceManager.h" |
| 13 | #include "lldb/Core/Listener.h" |
| 14 | #include "lldb/Interpreter/CommandInterpreter.h" |
| 15 | #include "lldb/Interpreter/CommandReturnObject.h" |
| 16 | #include "lldb/Target/Target.h" |
| 17 | |
Eli Friedman | d6ec8aa | 2010-06-09 07:37:52 +0000 | [diff] [blame] | 18 | #include "lldb/API/SBBroadcaster.h" |
| 19 | #include "lldb/API/SBDebugger.h" |
| 20 | #include "lldb/API/SBCommandReturnObject.h" |
Eli Friedman | d6ec8aa | 2010-06-09 07:37:52 +0000 | [diff] [blame] | 21 | #include "lldb/API/SBSourceManager.h" |
| 22 | #include "lldb/API/SBCommandInterpreter.h" |
| 23 | #include "lldb/API/SBProcess.h" |
| 24 | #include "lldb/API/SBTarget.h" |
| 25 | #include "lldb/API/SBListener.h" |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 26 | #include "lldb/API/SBStream.h" |
Eli Friedman | d6ec8aa | 2010-06-09 07:37:52 +0000 | [diff] [blame] | 27 | #include "lldb/API/SBStringList.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 28 | |
| 29 | using namespace lldb; |
| 30 | using namespace lldb_private; |
| 31 | |
| 32 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 33 | SBCommandInterpreter::SBCommandInterpreter (CommandInterpreter *interpreter) : |
| 34 | m_opaque_ptr (interpreter) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 35 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 36 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 37 | |
| 38 | if (log) |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 39 | log->Printf ("SBCommandInterpreter::SBCommandInterpreter (interpreter=%p)" |
| 40 | " => SBCommandInterpreter(%p)", interpreter, m_opaque_ptr); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 41 | } |
| 42 | |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 43 | SBCommandInterpreter::SBCommandInterpreter(const SBCommandInterpreter &rhs) : |
| 44 | m_opaque_ptr (rhs.m_opaque_ptr) |
| 45 | { |
| 46 | } |
| 47 | |
| 48 | const SBCommandInterpreter & |
| 49 | SBCommandInterpreter::operator = (const SBCommandInterpreter &rhs) |
| 50 | { |
| 51 | m_opaque_ptr = rhs.m_opaque_ptr; |
| 52 | return *this; |
| 53 | } |
| 54 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 55 | SBCommandInterpreter::~SBCommandInterpreter () |
| 56 | { |
| 57 | } |
| 58 | |
| 59 | bool |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 60 | SBCommandInterpreter::IsValid() const |
| 61 | { |
| 62 | return m_opaque_ptr != NULL; |
| 63 | } |
| 64 | |
| 65 | |
| 66 | bool |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 67 | SBCommandInterpreter::CommandExists (const char *cmd) |
| 68 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 69 | if (m_opaque_ptr) |
| 70 | return m_opaque_ptr->CommandExists (cmd); |
| 71 | return false; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 72 | } |
| 73 | |
| 74 | bool |
| 75 | SBCommandInterpreter::AliasExists (const char *cmd) |
| 76 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 77 | if (m_opaque_ptr) |
| 78 | return m_opaque_ptr->AliasExists (cmd); |
| 79 | return false; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 80 | } |
| 81 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 82 | lldb::ReturnStatus |
| 83 | SBCommandInterpreter::HandleCommand (const char *command_line, SBCommandReturnObject &result, bool add_to_history) |
| 84 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 85 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 86 | |
| 87 | if (log) |
Greg Clayton | 49ce682 | 2010-10-31 03:01:06 +0000 | [diff] [blame] | 88 | log->Printf ("SBCommandInterpreter(%p)::HandleCommand (command=\"%s\", SBCommandReturnObject(%p), add_to_history=%i)", |
| 89 | m_opaque_ptr, command_line, result.get(), add_to_history); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 90 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 91 | result.Clear(); |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 92 | if (m_opaque_ptr) |
| 93 | { |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame^] | 94 | TargetSP target_sp(m_opaque_ptr->GetDebugger().GetSelectedTarget()); |
| 95 | Mutex::Locker api_locker; |
| 96 | if (target_sp) |
| 97 | api_locker.Reset(target_sp->GetAPIMutex().GetMutex()); |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 98 | m_opaque_ptr->HandleCommand (command_line, add_to_history, result.ref()); |
| 99 | } |
| 100 | else |
| 101 | { |
| 102 | result->AppendError ("SBCommandInterpreter is not valid"); |
| 103 | result->SetStatus (eReturnStatusFailed); |
| 104 | } |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 105 | |
Caroline Tice | 7de24cc | 2010-10-27 21:23:37 +0000 | [diff] [blame] | 106 | // We need to get the value again, in case the command disabled the log! |
| 107 | log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 108 | if (log) |
| 109 | { |
| 110 | SBStream sstr; |
| 111 | result.GetDescription (sstr); |
Greg Clayton | 49ce682 | 2010-10-31 03:01:06 +0000 | [diff] [blame] | 112 | log->Printf ("SBCommandInterpreter(%p)::HandleCommand (command=\"%s\", SBCommandReturnObject(%p): %s, add_to_history=%i) => %i", |
| 113 | m_opaque_ptr, command_line, result.get(), sstr.GetData(), add_to_history, result.GetStatus()); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 114 | } |
| 115 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 116 | return result.GetStatus(); |
| 117 | } |
| 118 | |
| 119 | int |
| 120 | SBCommandInterpreter::HandleCompletion (const char *current_line, |
| 121 | const char *cursor, |
| 122 | const char *last_char, |
| 123 | int match_start_point, |
| 124 | int max_return_elements, |
| 125 | SBStringList &matches) |
| 126 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 127 | int num_completions = 0; |
| 128 | if (m_opaque_ptr) |
| 129 | { |
| 130 | lldb_private::StringList lldb_matches; |
| 131 | num_completions = m_opaque_ptr->HandleCompletion (current_line, cursor, last_char, match_start_point, |
| 132 | max_return_elements, lldb_matches); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 133 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 134 | SBStringList temp_list (&lldb_matches); |
| 135 | matches.AppendList (temp_list); |
| 136 | } |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 137 | return num_completions; |
| 138 | } |
| 139 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 140 | bool |
| 141 | SBCommandInterpreter::HasCommands () |
| 142 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 143 | if (m_opaque_ptr) |
| 144 | return m_opaque_ptr->HasCommands(); |
| 145 | return false; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 146 | } |
| 147 | |
| 148 | bool |
| 149 | SBCommandInterpreter::HasAliases () |
| 150 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 151 | if (m_opaque_ptr) |
| 152 | return m_opaque_ptr->HasAliases(); |
| 153 | return false; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 154 | } |
| 155 | |
| 156 | bool |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 157 | SBCommandInterpreter::HasAliasOptions () |
| 158 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 159 | if (m_opaque_ptr) |
| 160 | return m_opaque_ptr->HasAliasOptions (); |
| 161 | return false; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 162 | } |
| 163 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 164 | SBProcess |
| 165 | SBCommandInterpreter::GetProcess () |
| 166 | { |
| 167 | SBProcess process; |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 168 | if (m_opaque_ptr) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 169 | { |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame^] | 170 | TargetSP target_sp(m_opaque_ptr->GetDebugger().GetSelectedTarget()); |
| 171 | if (target_sp) |
| 172 | { |
| 173 | Mutex::Locker api_locker(target_sp->GetAPIMutex()); |
| 174 | process.SetProcess(target_sp->GetProcessSP()); |
| 175 | } |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 176 | } |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 177 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 178 | |
| 179 | if (log) |
| 180 | log->Printf ("SBCommandInterpreter(%p)::GetProcess () => SBProcess(%p)", |
| 181 | m_opaque_ptr, process.get()); |
| 182 | |
| 183 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 184 | return process; |
| 185 | } |
| 186 | |
| 187 | ssize_t |
| 188 | SBCommandInterpreter::WriteToScriptInterpreter (const char *src) |
| 189 | { |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 190 | return WriteToScriptInterpreter (src, strlen(src)); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 191 | } |
| 192 | |
| 193 | ssize_t |
| 194 | SBCommandInterpreter::WriteToScriptInterpreter (const char *src, size_t src_len) |
| 195 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 196 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 197 | |
| 198 | ssize_t bytes_written = 0; |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 199 | if (m_opaque_ptr && src && src[0]) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 200 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 201 | ScriptInterpreter *script_interpreter = m_opaque_ptr->GetScriptInterpreter(); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 202 | if (script_interpreter) |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 203 | bytes_written = ::write (script_interpreter->GetMasterFileDescriptor(), src, src_len); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 204 | } |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 205 | if (log) |
| 206 | log->Printf ("SBCommandInterpreter(%p)::WriteToScriptInterpreter (src=\"%s\", src_len=%zu) => %zi", |
| 207 | m_opaque_ptr, src, src_len, bytes_written); |
| 208 | |
| 209 | return bytes_written; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 210 | } |
| 211 | |
| 212 | |
| 213 | CommandInterpreter * |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 214 | SBCommandInterpreter::get () |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 215 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 216 | return m_opaque_ptr; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 217 | } |
| 218 | |
| 219 | CommandInterpreter & |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 220 | SBCommandInterpreter::ref () |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 221 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 222 | assert (m_opaque_ptr); |
| 223 | return *m_opaque_ptr; |
| 224 | } |
| 225 | |
| 226 | void |
| 227 | SBCommandInterpreter::reset (lldb_private::CommandInterpreter *interpreter) |
| 228 | { |
| 229 | m_opaque_ptr = interpreter; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 230 | } |
| 231 | |
| 232 | void |
| 233 | SBCommandInterpreter::SourceInitFileInHomeDirectory (SBCommandReturnObject &result) |
| 234 | { |
| 235 | result.Clear(); |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 236 | if (m_opaque_ptr) |
| 237 | { |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame^] | 238 | TargetSP target_sp(m_opaque_ptr->GetDebugger().GetSelectedTarget()); |
| 239 | Mutex::Locker api_locker; |
| 240 | if (target_sp) |
| 241 | api_locker.Reset(target_sp->GetAPIMutex().GetMutex()); |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 242 | m_opaque_ptr->SourceInitFile (false, result.ref()); |
| 243 | } |
| 244 | else |
| 245 | { |
| 246 | result->AppendError ("SBCommandInterpreter is not valid"); |
| 247 | result->SetStatus (eReturnStatusFailed); |
| 248 | } |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 249 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 250 | |
| 251 | if (log) |
| 252 | log->Printf ("SBCommandInterpreter(%p)::SourceInitFileInHomeDirectory (&SBCommandReturnObject(%p))", |
| 253 | m_opaque_ptr, result.get()); |
| 254 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 255 | } |
| 256 | |
| 257 | void |
| 258 | SBCommandInterpreter::SourceInitFileInCurrentWorkingDirectory (SBCommandReturnObject &result) |
| 259 | { |
| 260 | result.Clear(); |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 261 | if (m_opaque_ptr) |
| 262 | { |
Greg Clayton | bdcda46 | 2010-12-20 20:49:23 +0000 | [diff] [blame^] | 263 | TargetSP target_sp(m_opaque_ptr->GetDebugger().GetSelectedTarget()); |
| 264 | Mutex::Locker api_locker; |
| 265 | if (target_sp) |
| 266 | api_locker.Reset(target_sp->GetAPIMutex().GetMutex()); |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 267 | m_opaque_ptr->SourceInitFile (true, result.ref()); |
| 268 | } |
| 269 | else |
| 270 | { |
| 271 | result->AppendError ("SBCommandInterpreter is not valid"); |
| 272 | result->SetStatus (eReturnStatusFailed); |
| 273 | } |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 274 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 275 | |
| 276 | if (log) |
| 277 | log->Printf ("SBCommandInterpreter(%p)::SourceInitFileInCurrentWorkingDirectory (&SBCommandReturnObject(%p))", |
| 278 | m_opaque_ptr, result.get()); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 279 | } |
| 280 | |
| 281 | SBBroadcaster |
| 282 | SBCommandInterpreter::GetBroadcaster () |
| 283 | { |
Greg Clayton | e005f2c | 2010-11-06 01:53:30 +0000 | [diff] [blame] | 284 | LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API)); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 285 | |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 286 | SBBroadcaster broadcaster (m_opaque_ptr, false); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 287 | |
| 288 | if (log) |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 289 | log->Printf ("SBCommandInterpreter(%p)::GetBroadcaster() => SBBroadcaster(%p)", |
Caroline Tice | 61ba7ec | 2010-10-26 23:49:36 +0000 | [diff] [blame] | 290 | m_opaque_ptr, broadcaster.get()); |
Caroline Tice | 7826c88 | 2010-10-26 03:11:13 +0000 | [diff] [blame] | 291 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 292 | return broadcaster; |
| 293 | } |
| 294 | |