Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1 | //===-- CommandObjectSettings.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 "CommandObjectSettings.h" |
| 11 | |
| 12 | // C Includes |
| 13 | // C++ Includes |
| 14 | // Other libraries and framework includes |
| 15 | // Project includes |
| 16 | #include "lldb/Interpreter/CommandInterpreter.h" |
| 17 | #include "lldb/Interpreter/CommandReturnObject.h" |
Caroline Tice | 6e4c5ce | 2010-09-04 00:03:46 +0000 | [diff] [blame] | 18 | #include "lldb/Interpreter/CommandCompletions.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 19 | |
| 20 | using namespace lldb; |
| 21 | using namespace lldb_private; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 22 | #include "llvm/ADT/StringRef.h" |
| 23 | |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 24 | static inline void StripLeadingSpaces(llvm::StringRef &s) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 25 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 26 | const size_t non_space = s.find_first_not_of(' '); |
| 27 | if (non_space > 0) |
| 28 | s = s.substr(non_space); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 29 | } |
| 30 | |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 31 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 32 | //------------------------------------------------------------------------- |
| 33 | // CommandObjectSettingsSet |
| 34 | //------------------------------------------------------------------------- |
| 35 | |
| 36 | class CommandObjectSettingsSet : public CommandObjectRaw |
| 37 | { |
| 38 | public: |
| 39 | CommandObjectSettingsSet (CommandInterpreter &interpreter) : |
| 40 | CommandObjectRaw (interpreter, |
| 41 | "settings set", |
| 42 | "Set or change the value of a single debugger setting variable.", |
| 43 | NULL), |
| 44 | m_options (interpreter) |
| 45 | { |
| 46 | CommandArgumentEntry arg1; |
| 47 | CommandArgumentEntry arg2; |
| 48 | CommandArgumentData var_name_arg; |
| 49 | CommandArgumentData value_arg; |
| 50 | |
| 51 | // Define the first (and only) variant of this arg. |
| 52 | var_name_arg.arg_type = eArgTypeSettingVariableName; |
| 53 | var_name_arg.arg_repetition = eArgRepeatPlain; |
| 54 | |
| 55 | // There is only one variant this argument could be; put it into the argument entry. |
| 56 | arg1.push_back (var_name_arg); |
| 57 | |
| 58 | // Define the first (and only) variant of this arg. |
| 59 | value_arg.arg_type = eArgTypeValue; |
| 60 | value_arg.arg_repetition = eArgRepeatPlain; |
| 61 | |
| 62 | // There is only one variant this argument could be; put it into the argument entry. |
| 63 | arg2.push_back (value_arg); |
| 64 | |
| 65 | // Push the data for the first argument into the m_arguments vector. |
| 66 | m_arguments.push_back (arg1); |
| 67 | m_arguments.push_back (arg2); |
| 68 | |
| 69 | SetHelpLong ( |
| 70 | "When setting a dictionary or array variable, you can set multiple entries \n\ |
| 71 | at once by giving the values to the set command. For example: \n\ |
| 72 | \n\ |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 73 | (lldb) settings set target.run-args value1 value2 value3 \n\ |
| 74 | (lldb) settings set target.env-vars MYPATH=~/.:/usr/bin SOME_ENV_VAR=12345 \n\ |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 75 | \n\ |
| 76 | (lldb) settings show target.run-args \n\ |
| 77 | [0]: 'value1' \n\ |
| 78 | [1]: 'value2' \n\ |
| 79 | [3]: 'value3' \n\ |
| 80 | (lldb) settings show target.env-vars \n\ |
| 81 | 'MYPATH=~/.:/usr/bin'\n\ |
| 82 | 'SOME_ENV_VAR=12345' \n\ |
| 83 | \n\ |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 84 | Warning: The 'set' command re-sets the entire array or dictionary. If you \n\ |
| 85 | just want to add, remove or update individual values (or add something to \n\ |
| 86 | the end), use one of the other settings sub-commands: append, replace, \n\ |
| 87 | insert-before or insert-after.\n"); |
| 88 | |
| 89 | } |
| 90 | |
| 91 | |
| 92 | virtual |
| 93 | ~CommandObjectSettingsSet () {} |
| 94 | |
| 95 | // Overrides base class's behavior where WantsCompletion = !WantsRawCommandString. |
| 96 | virtual bool |
| 97 | WantsCompletion() { return true; } |
| 98 | |
| 99 | virtual Options * |
| 100 | GetOptions () |
| 101 | { |
| 102 | return &m_options; |
| 103 | } |
| 104 | |
| 105 | class CommandOptions : public Options |
| 106 | { |
| 107 | public: |
| 108 | |
| 109 | CommandOptions (CommandInterpreter &interpreter) : |
| 110 | Options (interpreter), |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 111 | m_global (false) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 112 | { |
| 113 | } |
| 114 | |
| 115 | virtual |
| 116 | ~CommandOptions () {} |
| 117 | |
| 118 | virtual Error |
| 119 | SetOptionValue (uint32_t option_idx, const char *option_arg) |
| 120 | { |
| 121 | Error error; |
| 122 | char short_option = (char) m_getopt_table[option_idx].val; |
| 123 | |
| 124 | switch (short_option) |
| 125 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 126 | case 'g': |
| 127 | m_global = true; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 128 | break; |
| 129 | default: |
| 130 | error.SetErrorStringWithFormat ("unrecognized options '%c'", short_option); |
| 131 | break; |
| 132 | } |
| 133 | |
| 134 | return error; |
| 135 | } |
| 136 | |
| 137 | void |
| 138 | OptionParsingStarting () |
| 139 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 140 | m_global = false; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 141 | } |
| 142 | |
| 143 | const OptionDefinition* |
| 144 | GetDefinitions () |
| 145 | { |
| 146 | return g_option_table; |
| 147 | } |
| 148 | |
| 149 | // Options table: Required for subclasses of Options. |
| 150 | |
| 151 | static OptionDefinition g_option_table[]; |
| 152 | |
| 153 | // Instance variables to hold the values for command options. |
| 154 | |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 155 | bool m_global; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 156 | }; |
| 157 | |
| 158 | virtual int |
| 159 | HandleArgumentCompletion (Args &input, |
| 160 | int &cursor_index, |
| 161 | int &cursor_char_position, |
| 162 | OptionElementVector &opt_element_vector, |
| 163 | int match_start_point, |
| 164 | int max_return_elements, |
| 165 | bool &word_complete, |
| 166 | StringList &matches) |
| 167 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 168 | std::string completion_str (input.GetArgumentAtIndex (cursor_index), cursor_char_position); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 169 | |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 170 | const size_t argc = input.GetArgumentCount(); |
| 171 | const char *arg = NULL; |
| 172 | int setting_var_idx; |
| 173 | for (setting_var_idx = 1; setting_var_idx < argc; ++setting_var_idx) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 174 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 175 | arg = input.GetArgumentAtIndex(setting_var_idx); |
| 176 | if (arg && arg[0] != '-') |
| 177 | break; // We found our setting variable name index |
| 178 | } |
| 179 | if (cursor_index == setting_var_idx) |
| 180 | { |
| 181 | // Attempting to complete setting variable name |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 182 | CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| 183 | CommandCompletions::eSettingsNameCompletion, |
| 184 | completion_str.c_str(), |
| 185 | match_start_point, |
| 186 | max_return_elements, |
| 187 | NULL, |
| 188 | word_complete, |
| 189 | matches); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 190 | } |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 191 | else |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 192 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 193 | arg = input.GetArgumentAtIndex(cursor_index); |
| 194 | |
| 195 | if (arg) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 196 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 197 | if (arg[0] == '-') |
| 198 | { |
| 199 | // Complete option name |
| 200 | } |
| 201 | else |
| 202 | { |
| 203 | ExecutionContext exe_ctx(m_interpreter.GetExecutionContext()); |
| 204 | |
| 205 | // Complete setting value |
| 206 | const char *setting_var_name = input.GetArgumentAtIndex(setting_var_idx); |
| 207 | Error error; |
| 208 | lldb::OptionValueSP value_sp (m_interpreter.GetDebugger().GetPropertyValue(&exe_ctx, setting_var_name, false, error)); |
| 209 | if (value_sp) |
| 210 | { |
| 211 | value_sp->AutoComplete (m_interpreter, |
| 212 | completion_str.c_str(), |
| 213 | match_start_point, |
| 214 | max_return_elements, |
| 215 | word_complete, |
| 216 | matches); |
| 217 | } |
| 218 | } |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 219 | } |
| 220 | } |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 221 | return matches.GetSize(); |
| 222 | } |
| 223 | |
| 224 | protected: |
| 225 | virtual bool |
| 226 | DoExecute (const char *command, CommandReturnObject &result) |
| 227 | { |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 228 | Args cmd_args(command); |
| 229 | |
| 230 | // Process possible options. |
| 231 | if (!ParseOptions (cmd_args, result)) |
| 232 | return false; |
| 233 | |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 234 | const size_t argc = cmd_args.GetArgumentCount (); |
| 235 | if ((argc < 2) && (!m_options.m_global)) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 236 | { |
| 237 | result.AppendError ("'settings set' takes more arguments"); |
| 238 | result.SetStatus (eReturnStatusFailed); |
| 239 | return false; |
| 240 | } |
| 241 | |
| 242 | const char *var_name = cmd_args.GetArgumentAtIndex (0); |
| 243 | if ((var_name == NULL) || (var_name[0] == '\0')) |
| 244 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 245 | result.AppendError ("'settings set' command requires a valid variable name"); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 246 | result.SetStatus (eReturnStatusFailed); |
| 247 | return false; |
| 248 | } |
| 249 | |
| 250 | // Split the raw command into var_name and value pair. |
| 251 | std::string var_name_string = var_name; |
| 252 | llvm::StringRef raw_str(command); |
| 253 | llvm::StringRef var_value_str = raw_str.split(var_name).second; |
| 254 | StripLeadingSpaces(var_value_str); |
| 255 | std::string var_value_string = var_value_str.str(); |
| 256 | |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 257 | ExecutionContext exe_ctx(m_interpreter.GetExecutionContext()); |
| 258 | Error error; |
| 259 | if (m_options.m_global) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 260 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 261 | error = m_interpreter.GetDebugger().SetPropertyValue (NULL, |
| 262 | eVarSetOperationAssign, |
| 263 | var_name, |
| 264 | var_value_string.c_str()); |
| 265 | } |
| 266 | |
| 267 | if (error.Success()) |
| 268 | { |
| 269 | error = m_interpreter.GetDebugger().SetPropertyValue (&exe_ctx, |
| 270 | eVarSetOperationAssign, |
| 271 | var_name, |
| 272 | var_value_string.c_str()); |
| 273 | } |
| 274 | |
| 275 | if (error.Fail()) |
| 276 | { |
| 277 | result.AppendError (error.AsCString()); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 278 | result.SetStatus (eReturnStatusFailed); |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 279 | return false; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 280 | } |
| 281 | else |
| 282 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 283 | result.SetStatus (eReturnStatusSuccessFinishResult); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 284 | } |
| 285 | |
| 286 | return result.Succeeded(); |
| 287 | } |
| 288 | private: |
| 289 | CommandOptions m_options; |
| 290 | }; |
| 291 | |
| 292 | OptionDefinition |
| 293 | CommandObjectSettingsSet::CommandOptions::g_option_table[] = |
| 294 | { |
Filipe Cabecinhas | 560c514 | 2012-09-11 16:09:27 +0000 | [diff] [blame] | 295 | { LLDB_OPT_SET_2, false, "global", 'g', no_argument, NULL, 0, eArgTypeNone, "Apply the new value to the global default value." }, |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 296 | { 0, false, NULL, 0, 0, NULL, 0, eArgTypeNone, NULL } |
| 297 | }; |
| 298 | |
| 299 | |
| 300 | //------------------------------------------------------------------------- |
| 301 | // CommandObjectSettingsShow -- Show current values |
| 302 | //------------------------------------------------------------------------- |
| 303 | |
| 304 | class CommandObjectSettingsShow : public CommandObjectParsed |
| 305 | { |
| 306 | public: |
| 307 | CommandObjectSettingsShow (CommandInterpreter &interpreter) : |
| 308 | CommandObjectParsed (interpreter, |
| 309 | "settings show", |
| 310 | "Show the specified internal debugger setting variable and its value, or show all the currently set variables and their values, if nothing is specified.", |
| 311 | NULL) |
| 312 | { |
| 313 | CommandArgumentEntry arg1; |
| 314 | CommandArgumentData var_name_arg; |
| 315 | |
| 316 | // Define the first (and only) variant of this arg. |
| 317 | var_name_arg.arg_type = eArgTypeSettingVariableName; |
| 318 | var_name_arg.arg_repetition = eArgRepeatOptional; |
| 319 | |
| 320 | // There is only one variant this argument could be; put it into the argument entry. |
| 321 | arg1.push_back (var_name_arg); |
| 322 | |
| 323 | // Push the data for the first argument into the m_arguments vector. |
| 324 | m_arguments.push_back (arg1); |
| 325 | } |
| 326 | |
| 327 | virtual |
| 328 | ~CommandObjectSettingsShow () {} |
| 329 | |
| 330 | |
| 331 | virtual int |
| 332 | HandleArgumentCompletion (Args &input, |
| 333 | int &cursor_index, |
| 334 | int &cursor_char_position, |
| 335 | OptionElementVector &opt_element_vector, |
| 336 | int match_start_point, |
| 337 | int max_return_elements, |
| 338 | bool &word_complete, |
| 339 | StringList &matches) |
| 340 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 341 | std::string completion_str (input.GetArgumentAtIndex (cursor_index), cursor_char_position); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 342 | |
| 343 | CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| 344 | CommandCompletions::eSettingsNameCompletion, |
| 345 | completion_str.c_str(), |
| 346 | match_start_point, |
| 347 | max_return_elements, |
| 348 | NULL, |
| 349 | word_complete, |
| 350 | matches); |
| 351 | return matches.GetSize(); |
| 352 | } |
| 353 | |
| 354 | protected: |
| 355 | virtual bool |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 356 | DoExecute (Args& args, CommandReturnObject &result) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 357 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 358 | ExecutionContext exe_ctx(m_interpreter.GetExecutionContext()); |
| 359 | result.SetStatus (eReturnStatusSuccessFinishResult); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 360 | |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 361 | const size_t argc = args.GetArgumentCount (); |
| 362 | if (argc > 0) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 363 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 364 | for (size_t i=0; i<argc; ++i) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 365 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 366 | const char *property_path = args.GetArgumentAtIndex (i); |
| 367 | |
| 368 | Error error(m_interpreter.GetDebugger().DumpPropertyValue (&exe_ctx, result.GetOutputStream(), property_path, OptionValue::eDumpGroupValue)); |
| 369 | if (error.Success()) |
| 370 | { |
| 371 | result.GetOutputStream().EOL(); |
| 372 | } |
| 373 | else |
| 374 | { |
| 375 | result.AppendError (error.AsCString()); |
| 376 | result.SetStatus (eReturnStatusFailed); |
| 377 | } |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 378 | } |
| 379 | } |
| 380 | else |
| 381 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 382 | m_interpreter.GetDebugger().DumpAllPropertyValues (& exe_ctx, result.GetOutputStream(), OptionValue::eDumpGroupValue); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 383 | } |
| 384 | |
| 385 | return result.Succeeded(); |
| 386 | } |
| 387 | }; |
| 388 | |
| 389 | //------------------------------------------------------------------------- |
| 390 | // CommandObjectSettingsList -- List settable variables |
| 391 | //------------------------------------------------------------------------- |
| 392 | |
| 393 | class CommandObjectSettingsList : public CommandObjectParsed |
| 394 | { |
| 395 | public: |
| 396 | CommandObjectSettingsList (CommandInterpreter &interpreter) : |
| 397 | CommandObjectParsed (interpreter, |
| 398 | "settings list", |
| 399 | "List and describe all the internal debugger settings variables that are available to the user to 'set' or 'show', or describe a particular variable or set of variables (by specifying the variable name or a common prefix).", |
| 400 | NULL) |
| 401 | { |
| 402 | CommandArgumentEntry arg; |
| 403 | CommandArgumentData var_name_arg; |
| 404 | CommandArgumentData prefix_name_arg; |
| 405 | |
| 406 | // Define the first variant of this arg. |
| 407 | var_name_arg.arg_type = eArgTypeSettingVariableName; |
| 408 | var_name_arg.arg_repetition = eArgRepeatOptional; |
| 409 | |
| 410 | // Define the second variant of this arg. |
| 411 | prefix_name_arg.arg_type = eArgTypeSettingPrefix; |
| 412 | prefix_name_arg.arg_repetition = eArgRepeatOptional; |
| 413 | |
| 414 | arg.push_back (var_name_arg); |
| 415 | arg.push_back (prefix_name_arg); |
| 416 | |
| 417 | // Push the data for the first argument into the m_arguments vector. |
| 418 | m_arguments.push_back (arg); |
| 419 | } |
| 420 | |
| 421 | virtual |
| 422 | ~CommandObjectSettingsList () {} |
| 423 | |
| 424 | virtual int |
| 425 | HandleArgumentCompletion (Args &input, |
| 426 | int &cursor_index, |
| 427 | int &cursor_char_position, |
| 428 | OptionElementVector &opt_element_vector, |
| 429 | int match_start_point, |
| 430 | int max_return_elements, |
| 431 | bool &word_complete, |
| 432 | StringList &matches) |
| 433 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 434 | std::string completion_str (input.GetArgumentAtIndex (cursor_index), cursor_char_position); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 435 | |
| 436 | CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| 437 | CommandCompletions::eSettingsNameCompletion, |
| 438 | completion_str.c_str(), |
| 439 | match_start_point, |
| 440 | max_return_elements, |
| 441 | NULL, |
| 442 | word_complete, |
| 443 | matches); |
| 444 | return matches.GetSize(); |
| 445 | } |
| 446 | |
| 447 | protected: |
| 448 | virtual bool |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 449 | DoExecute (Args& args, CommandReturnObject &result) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 450 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 451 | ExecutionContext exe_ctx(m_interpreter.GetExecutionContext()); |
| 452 | result.SetStatus (eReturnStatusSuccessFinishResult); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 453 | |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 454 | const bool will_modify = false; |
| 455 | const size_t argc = args.GetArgumentCount (); |
| 456 | if (argc > 0) |
| 457 | { |
| 458 | const bool dump_qualified_name = true; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 459 | |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 460 | for (size_t i=0; i<argc; ++i) |
| 461 | { |
| 462 | const char *property_path = args.GetArgumentAtIndex (i); |
| 463 | |
| 464 | const Property *property = m_interpreter.GetDebugger().GetValueProperties()->GetPropertyAtPath (&exe_ctx, will_modify, property_path); |
| 465 | |
| 466 | if (property) |
| 467 | { |
| 468 | property->DumpDescription (m_interpreter, result.GetOutputStream(), 0, dump_qualified_name); |
| 469 | } |
| 470 | else |
| 471 | { |
| 472 | result.AppendErrorWithFormat ("invalid property path '%s'", property_path); |
| 473 | result.SetStatus (eReturnStatusFailed); |
| 474 | } |
| 475 | } |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 476 | } |
| 477 | else |
| 478 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 479 | m_interpreter.GetDebugger().DumpAllDescriptions (m_interpreter, result.GetOutputStream()); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 480 | } |
| 481 | |
| 482 | return result.Succeeded(); |
| 483 | } |
| 484 | }; |
| 485 | |
| 486 | //------------------------------------------------------------------------- |
| 487 | // CommandObjectSettingsRemove |
| 488 | //------------------------------------------------------------------------- |
| 489 | |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 490 | class CommandObjectSettingsRemove : public CommandObjectRaw |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 491 | { |
| 492 | public: |
| 493 | CommandObjectSettingsRemove (CommandInterpreter &interpreter) : |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 494 | CommandObjectRaw (interpreter, |
| 495 | "settings remove", |
| 496 | "Remove the specified element from an array or dictionary settings variable.", |
| 497 | NULL) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 498 | { |
| 499 | CommandArgumentEntry arg1; |
| 500 | CommandArgumentEntry arg2; |
| 501 | CommandArgumentData var_name_arg; |
| 502 | CommandArgumentData index_arg; |
| 503 | CommandArgumentData key_arg; |
| 504 | |
| 505 | // Define the first (and only) variant of this arg. |
| 506 | var_name_arg.arg_type = eArgTypeSettingVariableName; |
| 507 | var_name_arg.arg_repetition = eArgRepeatPlain; |
| 508 | |
| 509 | // There is only one variant this argument could be; put it into the argument entry. |
| 510 | arg1.push_back (var_name_arg); |
| 511 | |
| 512 | // Define the first variant of this arg. |
| 513 | index_arg.arg_type = eArgTypeSettingIndex; |
| 514 | index_arg.arg_repetition = eArgRepeatPlain; |
| 515 | |
| 516 | // Define the second variant of this arg. |
| 517 | key_arg.arg_type = eArgTypeSettingKey; |
| 518 | key_arg.arg_repetition = eArgRepeatPlain; |
| 519 | |
| 520 | // Push both variants into this arg |
| 521 | arg2.push_back (index_arg); |
| 522 | arg2.push_back (key_arg); |
| 523 | |
| 524 | // Push the data for the first argument into the m_arguments vector. |
| 525 | m_arguments.push_back (arg1); |
| 526 | m_arguments.push_back (arg2); |
| 527 | } |
| 528 | |
| 529 | virtual |
| 530 | ~CommandObjectSettingsRemove () {} |
| 531 | |
| 532 | virtual int |
| 533 | HandleArgumentCompletion (Args &input, |
| 534 | int &cursor_index, |
| 535 | int &cursor_char_position, |
| 536 | OptionElementVector &opt_element_vector, |
| 537 | int match_start_point, |
| 538 | int max_return_elements, |
| 539 | bool &word_complete, |
| 540 | StringList &matches) |
| 541 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 542 | std::string completion_str (input.GetArgumentAtIndex (cursor_index), cursor_char_position); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 543 | |
| 544 | // Attempting to complete variable name |
| 545 | if (cursor_index < 2) |
| 546 | CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| 547 | CommandCompletions::eSettingsNameCompletion, |
| 548 | completion_str.c_str(), |
| 549 | match_start_point, |
| 550 | max_return_elements, |
| 551 | NULL, |
| 552 | word_complete, |
| 553 | matches); |
| 554 | |
| 555 | return matches.GetSize(); |
| 556 | } |
| 557 | |
| 558 | protected: |
| 559 | virtual bool |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 560 | DoExecute (const char *command, CommandReturnObject &result) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 561 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 562 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 563 | |
| 564 | Args cmd_args(command); |
| 565 | |
| 566 | // Process possible options. |
| 567 | if (!ParseOptions (cmd_args, result)) |
| 568 | return false; |
| 569 | |
| 570 | const size_t argc = cmd_args.GetArgumentCount (); |
| 571 | if (argc == 0) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 572 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 573 | result.AppendError ("'settings set' takes an array or dictionary item, or an array followed by one or more indexes, or a dictionary followed by one or more key names to remove"); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 574 | result.SetStatus (eReturnStatusFailed); |
| 575 | return false; |
| 576 | } |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 577 | |
| 578 | const char *var_name = cmd_args.GetArgumentAtIndex (0); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 579 | if ((var_name == NULL) || (var_name[0] == '\0')) |
| 580 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 581 | result.AppendError ("'settings set' command requires a valid variable name"); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 582 | result.SetStatus (eReturnStatusFailed); |
| 583 | return false; |
| 584 | } |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 585 | |
| 586 | // Split the raw command into var_name and value pair. |
| 587 | std::string var_name_string = var_name; |
| 588 | llvm::StringRef raw_str(command); |
| 589 | llvm::StringRef var_value_str = raw_str.split(var_name).second; |
| 590 | StripLeadingSpaces(var_value_str); |
| 591 | std::string var_value_string = var_value_str.str(); |
| 592 | |
| 593 | ExecutionContext exe_ctx(m_interpreter.GetExecutionContext()); |
| 594 | Error error (m_interpreter.GetDebugger().SetPropertyValue (&exe_ctx, |
| 595 | eVarSetOperationRemove, |
| 596 | var_name, |
| 597 | var_value_string.c_str())); |
| 598 | if (error.Fail()) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 599 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 600 | result.AppendError (error.AsCString()); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 601 | result.SetStatus (eReturnStatusFailed); |
| 602 | return false; |
| 603 | } |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 604 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 605 | return result.Succeeded(); |
| 606 | } |
| 607 | }; |
| 608 | |
| 609 | //------------------------------------------------------------------------- |
| 610 | // CommandObjectSettingsReplace |
| 611 | //------------------------------------------------------------------------- |
| 612 | |
| 613 | class CommandObjectSettingsReplace : public CommandObjectRaw |
| 614 | { |
| 615 | public: |
| 616 | CommandObjectSettingsReplace (CommandInterpreter &interpreter) : |
| 617 | CommandObjectRaw (interpreter, |
| 618 | "settings replace", |
| 619 | "Replace the specified element from an internal debugger settings array or dictionary variable with the specified new value.", |
| 620 | NULL) |
| 621 | { |
| 622 | CommandArgumentEntry arg1; |
| 623 | CommandArgumentEntry arg2; |
| 624 | CommandArgumentEntry arg3; |
| 625 | CommandArgumentData var_name_arg; |
| 626 | CommandArgumentData index_arg; |
| 627 | CommandArgumentData key_arg; |
| 628 | CommandArgumentData value_arg; |
| 629 | |
| 630 | // Define the first (and only) variant of this arg. |
| 631 | var_name_arg.arg_type = eArgTypeSettingVariableName; |
| 632 | var_name_arg.arg_repetition = eArgRepeatPlain; |
| 633 | |
| 634 | // There is only one variant this argument could be; put it into the argument entry. |
| 635 | arg1.push_back (var_name_arg); |
| 636 | |
| 637 | // Define the first (variant of this arg. |
| 638 | index_arg.arg_type = eArgTypeSettingIndex; |
| 639 | index_arg.arg_repetition = eArgRepeatPlain; |
| 640 | |
| 641 | // Define the second (variant of this arg. |
| 642 | key_arg.arg_type = eArgTypeSettingKey; |
| 643 | key_arg.arg_repetition = eArgRepeatPlain; |
| 644 | |
| 645 | // Put both variants into this arg |
| 646 | arg2.push_back (index_arg); |
| 647 | arg2.push_back (key_arg); |
| 648 | |
| 649 | // Define the first (and only) variant of this arg. |
| 650 | value_arg.arg_type = eArgTypeValue; |
| 651 | value_arg.arg_repetition = eArgRepeatPlain; |
| 652 | |
| 653 | // There is only one variant this argument could be; put it into the argument entry. |
| 654 | arg3.push_back (value_arg); |
| 655 | |
| 656 | // Push the data for the first argument into the m_arguments vector. |
| 657 | m_arguments.push_back (arg1); |
| 658 | m_arguments.push_back (arg2); |
| 659 | m_arguments.push_back (arg3); |
| 660 | } |
| 661 | |
| 662 | |
| 663 | virtual |
| 664 | ~CommandObjectSettingsReplace () {} |
| 665 | |
| 666 | // Overrides base class's behavior where WantsCompletion = !WantsRawCommandString. |
| 667 | virtual bool |
| 668 | WantsCompletion() { return true; } |
| 669 | |
| 670 | virtual int |
| 671 | HandleArgumentCompletion (Args &input, |
| 672 | int &cursor_index, |
| 673 | int &cursor_char_position, |
| 674 | OptionElementVector &opt_element_vector, |
| 675 | int match_start_point, |
| 676 | int max_return_elements, |
| 677 | bool &word_complete, |
| 678 | StringList &matches) |
| 679 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 680 | std::string completion_str (input.GetArgumentAtIndex (cursor_index), cursor_char_position); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 681 | |
| 682 | // Attempting to complete variable name |
| 683 | if (cursor_index < 2) |
| 684 | CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| 685 | CommandCompletions::eSettingsNameCompletion, |
| 686 | completion_str.c_str(), |
| 687 | match_start_point, |
| 688 | max_return_elements, |
| 689 | NULL, |
| 690 | word_complete, |
| 691 | matches); |
| 692 | |
| 693 | return matches.GetSize(); |
| 694 | } |
| 695 | |
| 696 | protected: |
| 697 | virtual bool |
| 698 | DoExecute (const char *command, CommandReturnObject &result) |
| 699 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 700 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 701 | |
| 702 | Args cmd_args(command); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 703 | const char *var_name = cmd_args.GetArgumentAtIndex (0); |
| 704 | std::string var_name_string; |
| 705 | if ((var_name == NULL) || (var_name[0] == '\0')) |
| 706 | { |
| 707 | result.AppendError ("'settings replace' command requires a valid variable name; No value supplied"); |
| 708 | result.SetStatus (eReturnStatusFailed); |
| 709 | return false; |
| 710 | } |
| 711 | |
| 712 | var_name_string = var_name; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 713 | |
| 714 | // Split the raw command into var_name, index_value, and value triple. |
| 715 | llvm::StringRef raw_str(command); |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 716 | llvm::StringRef var_value_str = raw_str.split(var_name).second; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 717 | StripLeadingSpaces(var_value_str); |
| 718 | std::string var_value_string = var_value_str.str(); |
| 719 | |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 720 | ExecutionContext exe_ctx(m_interpreter.GetExecutionContext()); |
| 721 | Error error(m_interpreter.GetDebugger().SetPropertyValue (&exe_ctx, |
| 722 | eVarSetOperationReplace, |
| 723 | var_name, |
| 724 | var_value_string.c_str())); |
| 725 | if (error.Fail()) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 726 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 727 | result.AppendError (error.AsCString()); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 728 | result.SetStatus (eReturnStatusFailed); |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 729 | return false; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 730 | } |
| 731 | else |
| 732 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 733 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 734 | |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 735 | } |
| 736 | |
| 737 | return result.Succeeded(); |
| 738 | } |
| 739 | }; |
| 740 | |
| 741 | //------------------------------------------------------------------------- |
| 742 | // CommandObjectSettingsInsertBefore |
| 743 | //------------------------------------------------------------------------- |
| 744 | |
| 745 | class CommandObjectSettingsInsertBefore : public CommandObjectRaw |
| 746 | { |
| 747 | public: |
| 748 | CommandObjectSettingsInsertBefore (CommandInterpreter &interpreter) : |
| 749 | CommandObjectRaw (interpreter, |
| 750 | "settings insert-before", |
| 751 | "Insert value(s) into an internal debugger settings array variable, immediately before the specified element.", |
| 752 | NULL) |
| 753 | { |
| 754 | CommandArgumentEntry arg1; |
| 755 | CommandArgumentEntry arg2; |
| 756 | CommandArgumentEntry arg3; |
| 757 | CommandArgumentData var_name_arg; |
| 758 | CommandArgumentData index_arg; |
| 759 | CommandArgumentData value_arg; |
| 760 | |
| 761 | // Define the first (and only) variant of this arg. |
| 762 | var_name_arg.arg_type = eArgTypeSettingVariableName; |
| 763 | var_name_arg.arg_repetition = eArgRepeatPlain; |
| 764 | |
| 765 | // There is only one variant this argument could be; put it into the argument entry. |
| 766 | arg1.push_back (var_name_arg); |
| 767 | |
| 768 | // Define the first (variant of this arg. |
| 769 | index_arg.arg_type = eArgTypeSettingIndex; |
| 770 | index_arg.arg_repetition = eArgRepeatPlain; |
| 771 | |
| 772 | // There is only one variant this argument could be; put it into the argument entry. |
| 773 | arg2.push_back (index_arg); |
| 774 | |
| 775 | // Define the first (and only) variant of this arg. |
| 776 | value_arg.arg_type = eArgTypeValue; |
| 777 | value_arg.arg_repetition = eArgRepeatPlain; |
| 778 | |
| 779 | // There is only one variant this argument could be; put it into the argument entry. |
| 780 | arg3.push_back (value_arg); |
| 781 | |
| 782 | // Push the data for the first argument into the m_arguments vector. |
| 783 | m_arguments.push_back (arg1); |
| 784 | m_arguments.push_back (arg2); |
| 785 | m_arguments.push_back (arg3); |
| 786 | } |
| 787 | |
| 788 | virtual |
| 789 | ~CommandObjectSettingsInsertBefore () {} |
| 790 | |
| 791 | // Overrides base class's behavior where WantsCompletion = !WantsRawCommandString. |
| 792 | virtual bool |
| 793 | WantsCompletion() { return true; } |
| 794 | |
| 795 | virtual int |
| 796 | HandleArgumentCompletion (Args &input, |
| 797 | int &cursor_index, |
| 798 | int &cursor_char_position, |
| 799 | OptionElementVector &opt_element_vector, |
| 800 | int match_start_point, |
| 801 | int max_return_elements, |
| 802 | bool &word_complete, |
| 803 | StringList &matches) |
| 804 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 805 | std::string completion_str (input.GetArgumentAtIndex (cursor_index), cursor_char_position); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 806 | |
| 807 | // Attempting to complete variable name |
| 808 | if (cursor_index < 2) |
| 809 | CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| 810 | CommandCompletions::eSettingsNameCompletion, |
| 811 | completion_str.c_str(), |
| 812 | match_start_point, |
| 813 | max_return_elements, |
| 814 | NULL, |
| 815 | word_complete, |
| 816 | matches); |
| 817 | |
| 818 | return matches.GetSize(); |
| 819 | } |
| 820 | |
| 821 | protected: |
| 822 | virtual bool |
| 823 | DoExecute (const char *command, CommandReturnObject &result) |
| 824 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 825 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 826 | |
| 827 | Args cmd_args(command); |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 828 | const size_t argc = cmd_args.GetArgumentCount (); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 829 | |
| 830 | if (argc < 3) |
| 831 | { |
| 832 | result.AppendError ("'settings insert-before' takes more arguments"); |
| 833 | result.SetStatus (eReturnStatusFailed); |
| 834 | return false; |
| 835 | } |
| 836 | |
| 837 | const char *var_name = cmd_args.GetArgumentAtIndex (0); |
| 838 | std::string var_name_string; |
| 839 | if ((var_name == NULL) || (var_name[0] == '\0')) |
| 840 | { |
| 841 | result.AppendError ("'settings insert-before' command requires a valid variable name; No value supplied"); |
| 842 | result.SetStatus (eReturnStatusFailed); |
| 843 | return false; |
| 844 | } |
| 845 | |
| 846 | var_name_string = var_name; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 847 | |
| 848 | // Split the raw command into var_name, index_value, and value triple. |
| 849 | llvm::StringRef raw_str(command); |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 850 | llvm::StringRef var_value_str = raw_str.split(var_name).second; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 851 | StripLeadingSpaces(var_value_str); |
| 852 | std::string var_value_string = var_value_str.str(); |
| 853 | |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 854 | ExecutionContext exe_ctx(m_interpreter.GetExecutionContext()); |
| 855 | Error error(m_interpreter.GetDebugger().SetPropertyValue (&exe_ctx, |
| 856 | eVarSetOperationInsertBefore, |
| 857 | var_name, |
| 858 | var_value_string.c_str())); |
| 859 | if (error.Fail()) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 860 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 861 | result.AppendError (error.AsCString()); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 862 | result.SetStatus (eReturnStatusFailed); |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 863 | return false; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 864 | } |
| 865 | |
| 866 | return result.Succeeded(); |
| 867 | } |
| 868 | }; |
| 869 | |
| 870 | //------------------------------------------------------------------------- |
| 871 | // CommandObjectSettingInsertAfter |
| 872 | //------------------------------------------------------------------------- |
| 873 | |
| 874 | class CommandObjectSettingsInsertAfter : public CommandObjectRaw |
| 875 | { |
| 876 | public: |
| 877 | CommandObjectSettingsInsertAfter (CommandInterpreter &interpreter) : |
| 878 | CommandObjectRaw (interpreter, |
| 879 | "settings insert-after", |
| 880 | "Insert value(s) into an internal debugger settings array variable, immediately after the specified element.", |
| 881 | NULL) |
| 882 | { |
| 883 | CommandArgumentEntry arg1; |
| 884 | CommandArgumentEntry arg2; |
| 885 | CommandArgumentEntry arg3; |
| 886 | CommandArgumentData var_name_arg; |
| 887 | CommandArgumentData index_arg; |
| 888 | CommandArgumentData value_arg; |
| 889 | |
| 890 | // Define the first (and only) variant of this arg. |
| 891 | var_name_arg.arg_type = eArgTypeSettingVariableName; |
| 892 | var_name_arg.arg_repetition = eArgRepeatPlain; |
| 893 | |
| 894 | // There is only one variant this argument could be; put it into the argument entry. |
| 895 | arg1.push_back (var_name_arg); |
| 896 | |
| 897 | // Define the first (variant of this arg. |
| 898 | index_arg.arg_type = eArgTypeSettingIndex; |
| 899 | index_arg.arg_repetition = eArgRepeatPlain; |
| 900 | |
| 901 | // There is only one variant this argument could be; put it into the argument entry. |
| 902 | arg2.push_back (index_arg); |
| 903 | |
| 904 | // Define the first (and only) variant of this arg. |
| 905 | value_arg.arg_type = eArgTypeValue; |
| 906 | value_arg.arg_repetition = eArgRepeatPlain; |
| 907 | |
| 908 | // There is only one variant this argument could be; put it into the argument entry. |
| 909 | arg3.push_back (value_arg); |
| 910 | |
| 911 | // Push the data for the first argument into the m_arguments vector. |
| 912 | m_arguments.push_back (arg1); |
| 913 | m_arguments.push_back (arg2); |
| 914 | m_arguments.push_back (arg3); |
| 915 | } |
| 916 | |
| 917 | virtual |
| 918 | ~CommandObjectSettingsInsertAfter () {} |
| 919 | |
| 920 | // Overrides base class's behavior where WantsCompletion = !WantsRawCommandString. |
| 921 | virtual bool |
| 922 | WantsCompletion() { return true; } |
| 923 | |
| 924 | virtual int |
| 925 | HandleArgumentCompletion (Args &input, |
| 926 | int &cursor_index, |
| 927 | int &cursor_char_position, |
| 928 | OptionElementVector &opt_element_vector, |
| 929 | int match_start_point, |
| 930 | int max_return_elements, |
| 931 | bool &word_complete, |
| 932 | StringList &matches) |
| 933 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 934 | std::string completion_str (input.GetArgumentAtIndex (cursor_index), cursor_char_position); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 935 | |
| 936 | // Attempting to complete variable name |
| 937 | if (cursor_index < 2) |
| 938 | CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| 939 | CommandCompletions::eSettingsNameCompletion, |
| 940 | completion_str.c_str(), |
| 941 | match_start_point, |
| 942 | max_return_elements, |
| 943 | NULL, |
| 944 | word_complete, |
| 945 | matches); |
| 946 | |
| 947 | return matches.GetSize(); |
| 948 | } |
| 949 | |
| 950 | protected: |
| 951 | virtual bool |
| 952 | DoExecute (const char *command, CommandReturnObject &result) |
| 953 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 954 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 955 | |
| 956 | Args cmd_args(command); |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 957 | const size_t argc = cmd_args.GetArgumentCount (); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 958 | |
| 959 | if (argc < 3) |
| 960 | { |
| 961 | result.AppendError ("'settings insert-after' takes more arguments"); |
| 962 | result.SetStatus (eReturnStatusFailed); |
| 963 | return false; |
| 964 | } |
| 965 | |
| 966 | const char *var_name = cmd_args.GetArgumentAtIndex (0); |
| 967 | std::string var_name_string; |
| 968 | if ((var_name == NULL) || (var_name[0] == '\0')) |
| 969 | { |
| 970 | result.AppendError ("'settings insert-after' command requires a valid variable name; No value supplied"); |
| 971 | result.SetStatus (eReturnStatusFailed); |
| 972 | return false; |
| 973 | } |
| 974 | |
| 975 | var_name_string = var_name; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 976 | |
| 977 | // Split the raw command into var_name, index_value, and value triple. |
| 978 | llvm::StringRef raw_str(command); |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 979 | llvm::StringRef var_value_str = raw_str.split(var_name).second; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 980 | StripLeadingSpaces(var_value_str); |
| 981 | std::string var_value_string = var_value_str.str(); |
| 982 | |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 983 | ExecutionContext exe_ctx(m_interpreter.GetExecutionContext()); |
| 984 | Error error(m_interpreter.GetDebugger().SetPropertyValue (&exe_ctx, |
| 985 | eVarSetOperationInsertAfter, |
| 986 | var_name, |
| 987 | var_value_string.c_str())); |
| 988 | if (error.Fail()) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 989 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 990 | result.AppendError (error.AsCString()); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 991 | result.SetStatus (eReturnStatusFailed); |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 992 | return false; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 993 | } |
| 994 | |
| 995 | return result.Succeeded(); |
| 996 | } |
| 997 | }; |
| 998 | |
| 999 | //------------------------------------------------------------------------- |
| 1000 | // CommandObjectSettingsAppend |
| 1001 | //------------------------------------------------------------------------- |
| 1002 | |
| 1003 | class CommandObjectSettingsAppend : public CommandObjectRaw |
| 1004 | { |
| 1005 | public: |
| 1006 | CommandObjectSettingsAppend (CommandInterpreter &interpreter) : |
| 1007 | CommandObjectRaw (interpreter, |
| 1008 | "settings append", |
| 1009 | "Append a new value to the end of an internal debugger settings array, dictionary or string variable.", |
| 1010 | NULL) |
| 1011 | { |
| 1012 | CommandArgumentEntry arg1; |
| 1013 | CommandArgumentEntry arg2; |
| 1014 | CommandArgumentData var_name_arg; |
| 1015 | CommandArgumentData value_arg; |
| 1016 | |
| 1017 | // Define the first (and only) variant of this arg. |
| 1018 | var_name_arg.arg_type = eArgTypeSettingVariableName; |
| 1019 | var_name_arg.arg_repetition = eArgRepeatPlain; |
| 1020 | |
| 1021 | // There is only one variant this argument could be; put it into the argument entry. |
| 1022 | arg1.push_back (var_name_arg); |
| 1023 | |
| 1024 | // Define the first (and only) variant of this arg. |
| 1025 | value_arg.arg_type = eArgTypeValue; |
| 1026 | value_arg.arg_repetition = eArgRepeatPlain; |
| 1027 | |
| 1028 | // There is only one variant this argument could be; put it into the argument entry. |
| 1029 | arg2.push_back (value_arg); |
| 1030 | |
| 1031 | // Push the data for the first argument into the m_arguments vector. |
| 1032 | m_arguments.push_back (arg1); |
| 1033 | m_arguments.push_back (arg2); |
| 1034 | } |
| 1035 | |
| 1036 | virtual |
| 1037 | ~CommandObjectSettingsAppend () {} |
| 1038 | |
| 1039 | // Overrides base class's behavior where WantsCompletion = !WantsRawCommandString. |
| 1040 | virtual bool |
| 1041 | WantsCompletion() { return true; } |
| 1042 | |
| 1043 | virtual int |
| 1044 | HandleArgumentCompletion (Args &input, |
| 1045 | int &cursor_index, |
| 1046 | int &cursor_char_position, |
| 1047 | OptionElementVector &opt_element_vector, |
| 1048 | int match_start_point, |
| 1049 | int max_return_elements, |
| 1050 | bool &word_complete, |
| 1051 | StringList &matches) |
| 1052 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 1053 | std::string completion_str (input.GetArgumentAtIndex (cursor_index), cursor_char_position); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1054 | |
| 1055 | // Attempting to complete variable name |
| 1056 | if (cursor_index < 2) |
| 1057 | CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| 1058 | CommandCompletions::eSettingsNameCompletion, |
| 1059 | completion_str.c_str(), |
| 1060 | match_start_point, |
| 1061 | max_return_elements, |
| 1062 | NULL, |
| 1063 | word_complete, |
| 1064 | matches); |
| 1065 | |
| 1066 | return matches.GetSize(); |
| 1067 | } |
| 1068 | |
| 1069 | protected: |
| 1070 | virtual bool |
| 1071 | DoExecute (const char *command, CommandReturnObject &result) |
| 1072 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 1073 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1074 | Args cmd_args(command); |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 1075 | const size_t argc = cmd_args.GetArgumentCount (); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1076 | |
| 1077 | if (argc < 2) |
| 1078 | { |
| 1079 | result.AppendError ("'settings append' takes more arguments"); |
| 1080 | result.SetStatus (eReturnStatusFailed); |
| 1081 | return false; |
| 1082 | } |
| 1083 | |
| 1084 | const char *var_name = cmd_args.GetArgumentAtIndex (0); |
| 1085 | std::string var_name_string; |
| 1086 | if ((var_name == NULL) || (var_name[0] == '\0')) |
| 1087 | { |
| 1088 | result.AppendError ("'settings append' command requires a valid variable name; No value supplied"); |
| 1089 | result.SetStatus (eReturnStatusFailed); |
| 1090 | return false; |
| 1091 | } |
| 1092 | |
| 1093 | var_name_string = var_name; |
| 1094 | // Do not perform cmd_args.Shift() since StringRef is manipulating the |
| 1095 | // raw character string later on. |
| 1096 | |
| 1097 | // Split the raw command into var_name and value pair. |
| 1098 | llvm::StringRef raw_str(command); |
| 1099 | llvm::StringRef var_value_str = raw_str.split(var_name).second; |
| 1100 | StripLeadingSpaces(var_value_str); |
| 1101 | std::string var_value_string = var_value_str.str(); |
| 1102 | |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 1103 | ExecutionContext exe_ctx(m_interpreter.GetExecutionContext()); |
| 1104 | Error error(m_interpreter.GetDebugger().SetPropertyValue (&exe_ctx, |
| 1105 | eVarSetOperationAppend, |
| 1106 | var_name, |
| 1107 | var_value_string.c_str())); |
| 1108 | if (error.Fail()) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1109 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 1110 | result.AppendError (error.AsCString()); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1111 | result.SetStatus (eReturnStatusFailed); |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 1112 | return false; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1113 | } |
| 1114 | |
| 1115 | return result.Succeeded(); |
| 1116 | } |
| 1117 | }; |
| 1118 | |
| 1119 | //------------------------------------------------------------------------- |
| 1120 | // CommandObjectSettingsClear |
| 1121 | //------------------------------------------------------------------------- |
| 1122 | |
| 1123 | class CommandObjectSettingsClear : public CommandObjectParsed |
| 1124 | { |
| 1125 | public: |
| 1126 | CommandObjectSettingsClear (CommandInterpreter &interpreter) : |
| 1127 | CommandObjectParsed (interpreter, |
| 1128 | "settings clear", |
| 1129 | "Erase all the contents of an internal debugger settings variables; this is only valid for variables with clearable types, i.e. strings, arrays or dictionaries.", |
| 1130 | NULL) |
| 1131 | { |
| 1132 | CommandArgumentEntry arg; |
| 1133 | CommandArgumentData var_name_arg; |
| 1134 | |
| 1135 | // Define the first (and only) variant of this arg. |
| 1136 | var_name_arg.arg_type = eArgTypeSettingVariableName; |
| 1137 | var_name_arg.arg_repetition = eArgRepeatPlain; |
| 1138 | |
| 1139 | // There is only one variant this argument could be; put it into the argument entry. |
| 1140 | arg.push_back (var_name_arg); |
| 1141 | |
| 1142 | // Push the data for the first argument into the m_arguments vector. |
| 1143 | m_arguments.push_back (arg); |
| 1144 | } |
| 1145 | |
| 1146 | virtual |
| 1147 | ~CommandObjectSettingsClear () {} |
| 1148 | |
| 1149 | virtual int |
| 1150 | HandleArgumentCompletion (Args &input, |
| 1151 | int &cursor_index, |
| 1152 | int &cursor_char_position, |
| 1153 | OptionElementVector &opt_element_vector, |
| 1154 | int match_start_point, |
| 1155 | int max_return_elements, |
| 1156 | bool &word_complete, |
| 1157 | StringList &matches) |
| 1158 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 1159 | std::string completion_str (input.GetArgumentAtIndex (cursor_index), cursor_char_position); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1160 | |
| 1161 | // Attempting to complete variable name |
| 1162 | if (cursor_index < 2) |
| 1163 | CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| 1164 | CommandCompletions::eSettingsNameCompletion, |
| 1165 | completion_str.c_str(), |
| 1166 | match_start_point, |
| 1167 | max_return_elements, |
| 1168 | NULL, |
| 1169 | word_complete, |
| 1170 | matches); |
| 1171 | |
| 1172 | return matches.GetSize(); |
| 1173 | } |
| 1174 | |
| 1175 | protected: |
| 1176 | virtual bool |
| 1177 | DoExecute (Args& command, CommandReturnObject &result) |
| 1178 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 1179 | result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| 1180 | const size_t argc = command.GetArgumentCount (); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1181 | |
| 1182 | if (argc != 1) |
| 1183 | { |
| 1184 | result.AppendError ("'setttings clear' takes exactly one argument"); |
| 1185 | result.SetStatus (eReturnStatusFailed); |
| 1186 | return false; |
| 1187 | } |
| 1188 | |
| 1189 | const char *var_name = command.GetArgumentAtIndex (0); |
| 1190 | if ((var_name == NULL) || (var_name[0] == '\0')) |
| 1191 | { |
| 1192 | result.AppendError ("'settings clear' command requires a valid variable name; No value supplied"); |
| 1193 | result.SetStatus (eReturnStatusFailed); |
| 1194 | return false; |
| 1195 | } |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 1196 | |
| 1197 | ExecutionContext exe_ctx(m_interpreter.GetExecutionContext()); |
| 1198 | Error error (m_interpreter.GetDebugger().SetPropertyValue (&exe_ctx, |
| 1199 | eVarSetOperationClear, |
| 1200 | var_name, |
| 1201 | NULL)); |
| 1202 | if (error.Fail()) |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1203 | { |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 1204 | result.AppendError (error.AsCString()); |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1205 | result.SetStatus (eReturnStatusFailed); |
Greg Clayton | 73844aa | 2012-08-22 17:17:09 +0000 | [diff] [blame] | 1206 | return false; |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1207 | } |
Jim Ingham | da26bd2 | 2012-06-08 21:56:10 +0000 | [diff] [blame] | 1208 | |
| 1209 | return result.Succeeded(); |
| 1210 | } |
| 1211 | }; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1212 | |
| 1213 | //------------------------------------------------------------------------- |
Caroline Tice | 6e4c5ce | 2010-09-04 00:03:46 +0000 | [diff] [blame] | 1214 | // CommandObjectMultiwordSettings |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1215 | //------------------------------------------------------------------------- |
| 1216 | |
Caroline Tice | 6e4c5ce | 2010-09-04 00:03:46 +0000 | [diff] [blame] | 1217 | CommandObjectMultiwordSettings::CommandObjectMultiwordSettings (CommandInterpreter &interpreter) : |
Greg Clayton | 238c0a1 | 2010-09-18 01:14:36 +0000 | [diff] [blame] | 1218 | CommandObjectMultiword (interpreter, |
| 1219 | "settings", |
Caroline Tice | 6e4c5ce | 2010-09-04 00:03:46 +0000 | [diff] [blame] | 1220 | "A set of commands for manipulating internal settable debugger variables.", |
| 1221 | "settings <command> [<command-options>]") |
| 1222 | { |
Greg Clayton | 41c56fa | 2011-04-19 22:32:36 +0000 | [diff] [blame] | 1223 | LoadSubCommand ("set", CommandObjectSP (new CommandObjectSettingsSet (interpreter))); |
| 1224 | LoadSubCommand ("show", CommandObjectSP (new CommandObjectSettingsShow (interpreter))); |
| 1225 | LoadSubCommand ("list", CommandObjectSP (new CommandObjectSettingsList (interpreter))); |
| 1226 | LoadSubCommand ("remove", CommandObjectSP (new CommandObjectSettingsRemove (interpreter))); |
| 1227 | LoadSubCommand ("replace", CommandObjectSP (new CommandObjectSettingsReplace (interpreter))); |
| 1228 | LoadSubCommand ("insert-before", CommandObjectSP (new CommandObjectSettingsInsertBefore (interpreter))); |
| 1229 | LoadSubCommand ("insert-after", CommandObjectSP (new CommandObjectSettingsInsertAfter (interpreter))); |
| 1230 | LoadSubCommand ("append", CommandObjectSP (new CommandObjectSettingsAppend (interpreter))); |
| 1231 | LoadSubCommand ("clear", CommandObjectSP (new CommandObjectSettingsClear (interpreter))); |
Caroline Tice | 6e4c5ce | 2010-09-04 00:03:46 +0000 | [diff] [blame] | 1232 | } |
| 1233 | |
| 1234 | CommandObjectMultiwordSettings::~CommandObjectMultiwordSettings () |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1235 | { |
| 1236 | } |