| //===-- CommandObjectSettings.cpp -------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "CommandObjectSettings.h" |
| |
| // C Includes |
| // C++ Includes |
| // Other libraries and framework includes |
| // Project includes |
| #include "lldb/Interpreter/CommandInterpreter.h" |
| #include "lldb/Interpreter/CommandReturnObject.h" |
| #include "lldb/Interpreter/CommandCompletions.h" |
| |
| using namespace lldb; |
| using namespace lldb_private; |
| |
| //------------------------------------------------------------------------- |
| // CommandObjectMultiwordSettings |
| //------------------------------------------------------------------------- |
| |
| CommandObjectMultiwordSettings::CommandObjectMultiwordSettings (CommandInterpreter &interpreter) : |
| CommandObjectMultiword (interpreter, |
| "settings", |
| "A set of commands for manipulating internal settable debugger variables.", |
| "settings <command> [<command-options>]") |
| { |
| bool status; |
| |
| CommandObjectSP set_command_object (new CommandObjectSettingsSet (interpreter)); |
| CommandObjectSP show_command_object (new CommandObjectSettingsShow (interpreter)); |
| CommandObjectSP list_command_object (new CommandObjectSettingsList (interpreter)); |
| CommandObjectSP remove_command_object (new CommandObjectSettingsRemove (interpreter)); |
| CommandObjectSP replace_command_object (new CommandObjectSettingsReplace (interpreter)); |
| CommandObjectSP insert_before_command_object (new CommandObjectSettingsInsertBefore (interpreter)); |
| CommandObjectSP insert_after_command_object (new CommandObjectSettingsInsertAfter(interpreter)); |
| CommandObjectSP append_command_object (new CommandObjectSettingsAppend(interpreter)); |
| CommandObjectSP clear_command_object (new CommandObjectSettingsClear(interpreter)); |
| |
| status = LoadSubCommand ("set", set_command_object); |
| status = LoadSubCommand ("show", show_command_object); |
| status = LoadSubCommand ("list", list_command_object); |
| status = LoadSubCommand ("remove", remove_command_object); |
| status = LoadSubCommand ("replace", replace_command_object); |
| status = LoadSubCommand ("insert-before", insert_before_command_object); |
| status = LoadSubCommand ("insert-after", insert_after_command_object); |
| status = LoadSubCommand ("append", append_command_object); |
| status = LoadSubCommand ("clear", clear_command_object); |
| } |
| |
| CommandObjectMultiwordSettings::~CommandObjectMultiwordSettings () |
| { |
| } |
| |
| //------------------------------------------------------------------------- |
| // CommandObjectSettingsSet |
| //------------------------------------------------------------------------- |
| |
| CommandObjectSettingsSet::CommandObjectSettingsSet (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "settings set", |
| "Set or change the value of a single debugger setting variable.", |
| NULL), |
| m_options () |
| { |
| CommandArgumentEntry arg1; |
| CommandArgumentEntry arg2; |
| CommandArgumentData var_name_arg; |
| CommandArgumentData value_arg; |
| |
| // Define the first (and only) variant of this arg. |
| var_name_arg.arg_type = eArgTypeSettingVariableName; |
| var_name_arg.arg_repetition = eArgRepeatPlain; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg1.push_back (var_name_arg); |
| |
| // Define the first (and only) variant of this arg. |
| value_arg.arg_type = eArgTypeValue; |
| value_arg.arg_repetition = eArgRepeatPlain; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg2.push_back (value_arg); |
| |
| // Push the data for the first argument into the m_arguments vector. |
| m_arguments.push_back (arg1); |
| m_arguments.push_back (arg2); |
| |
| SetHelpLong ( |
| "When setting a dictionary or array variable, you can set multiple entries \n\ |
| at once by giving the values to the set command. For example: \n\ |
| \n\ |
| (lldb) settings set target.process.run-args value1 value2 value3 \n\ |
| (lldb) settings set target.process.env-vars [\"MYPATH\"]=~/.:/usr/bin [\"SOME_ENV_VAR\"]=12345 \n\ |
| \n\ |
| (lldb) settings show target.process.run-args \n\ |
| [0]: 'value1' \n\ |
| [1]: 'value2' \n\ |
| [3]: 'value3' \n\ |
| (lldb) settings show target.process.env-vars \n\ |
| 'MYPATH=~/.:/usr/bin'\n\ |
| 'SOME_ENV_VAR=12345' \n\ |
| \n\ |
| Note the special syntax for setting a dictionary element: [\"<key>\"]=<value> \n\ |
| \n\ |
| Warning: The 'set' command re-sets the entire array or dictionary. If you \n\ |
| just want to add, remove or update individual values (or add something to \n\ |
| the end), use one of the other settings sub-commands: append, replace, \n\ |
| insert-before or insert-after.\n"); |
| |
| } |
| |
| CommandObjectSettingsSet::~CommandObjectSettingsSet() |
| { |
| } |
| |
| |
| bool |
| CommandObjectSettingsSet::Execute (Args& command, CommandReturnObject &result) |
| { |
| UserSettingsControllerSP root_settings = Debugger::GetSettingsController (); |
| |
| const int argc = command.GetArgumentCount (); |
| |
| if ((argc < 2) && (!m_options.m_reset)) |
| { |
| result.AppendError ("'settings set' takes more arguments"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| const char *var_name = command.GetArgumentAtIndex (0); |
| std::string var_name_string; |
| if ((var_name == NULL) || (var_name[0] == '\0')) |
| { |
| result.AppendError ("'settings set' command requires a valid variable name; No value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| var_name_string = var_name; |
| command.Shift(); |
| |
| const char *var_value; |
| std::string value_string; |
| |
| command.GetQuotedCommandString (value_string); |
| var_value = value_string.c_str(); |
| |
| if (!m_options.m_reset |
| && var_value == NULL) |
| { |
| result.AppendError ("'settings set' command requires a valid variable value unless using '--reset' option;" |
| " No value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| { |
| Error err = root_settings->SetVariable (var_name_string.c_str(), |
| var_value, |
| eVarSetOperationAssign, |
| m_options.m_override, |
| m_interpreter.GetDebugger().GetInstanceName().AsCString()); |
| if (err.Fail ()) |
| { |
| result.AppendError (err.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| } |
| |
| return result.Succeeded(); |
| } |
| |
| int |
| CommandObjectSettingsSet::HandleArgumentCompletion (Args &input, |
| int &cursor_index, |
| int &cursor_char_position, |
| OptionElementVector &opt_element_vector, |
| int match_start_point, |
| int max_return_elements, |
| bool &word_complete, |
| StringList &matches) |
| { |
| std::string completion_str (input.GetArgumentAtIndex (cursor_index)); |
| completion_str.erase (cursor_char_position); |
| |
| // Attempting to complete variable name |
| if (cursor_index == 1) |
| CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| CommandCompletions::eSettingsNameCompletion, |
| completion_str.c_str(), |
| match_start_point, |
| max_return_elements, |
| NULL, |
| word_complete, |
| matches); |
| |
| // Attempting to complete value |
| if ((cursor_index == 2) // Partly into the variable's value |
| || (cursor_index == 1 // Or at the end of a completed valid variable name |
| && matches.GetSize() == 1 |
| && completion_str.compare (matches.GetStringAtIndex(0)) == 0)) |
| { |
| matches.Clear(); |
| UserSettingsControllerSP root_settings = Debugger::GetSettingsController(); |
| if (cursor_index == 1) |
| { |
| // The user is at the end of the variable name, which is complete and valid. |
| UserSettingsController::CompleteSettingsValue (root_settings, |
| input.GetArgumentAtIndex (1), // variable name |
| NULL, // empty value string |
| word_complete, |
| matches); |
| } |
| else |
| { |
| // The user is partly into the variable value. |
| UserSettingsController::CompleteSettingsValue (root_settings, |
| input.GetArgumentAtIndex (1), // variable name |
| completion_str.c_str(), // partial value string |
| word_complete, |
| matches); |
| } |
| } |
| |
| return matches.GetSize(); |
| } |
| |
| //------------------------------------------------------------------------- |
| // CommandObjectSettingsSet::CommandOptions |
| //------------------------------------------------------------------------- |
| |
| CommandObjectSettingsSet::CommandOptions::CommandOptions () : |
| Options (), |
| m_override (true), |
| m_reset (false) |
| { |
| } |
| |
| CommandObjectSettingsSet::CommandOptions::~CommandOptions () |
| { |
| } |
| |
| OptionDefinition |
| CommandObjectSettingsSet::CommandOptions::g_option_table[] = |
| { |
| { LLDB_OPT_SET_1, false, "no-override", 'n', no_argument, NULL, NULL, eArgTypeNone, "Prevents already existing instances and pending settings from being assigned this new value. Using this option means that only the default or specified instance setting values will be updated." }, |
| { LLDB_OPT_SET_2, false, "reset", 'r', no_argument, NULL, NULL, eArgTypeNone, "Causes value to be reset to the original default for this variable. No value needs to be specified when this option is used." }, |
| { 0, false, NULL, 0, 0, NULL, 0, eArgTypeNone, NULL } |
| }; |
| |
| const OptionDefinition* |
| CommandObjectSettingsSet::CommandOptions::GetDefinitions () |
| { |
| return g_option_table; |
| } |
| |
| Error |
| CommandObjectSettingsSet::CommandOptions::SetOptionValue (int option_idx, const char *option_arg) |
| { |
| Error error; |
| char short_option = (char) m_getopt_table[option_idx].val; |
| |
| switch (short_option) |
| { |
| case 'n': |
| m_override = false; |
| break; |
| case 'r': |
| m_reset = true; |
| break; |
| default: |
| error.SetErrorStringWithFormat ("Unrecognized options '%c'.\n", short_option); |
| break; |
| } |
| |
| return error; |
| } |
| |
| void |
| CommandObjectSettingsSet::CommandOptions::ResetOptionValues () |
| { |
| Options::ResetOptionValues (); |
| |
| m_override = true; |
| m_reset = false; |
| } |
| |
| Options * |
| CommandObjectSettingsSet::GetOptions () |
| { |
| return &m_options; |
| } |
| |
| |
| //------------------------------------------------------------------------- |
| // CommandObjectSettingsShow -- Show current values |
| //------------------------------------------------------------------------- |
| |
| CommandObjectSettingsShow::CommandObjectSettingsShow (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "settings show", |
| "Show the specified internal debugger setting variable and its value, or show all the currently set variables and their values, if nothing is specified.", |
| NULL) |
| { |
| CommandArgumentEntry arg1; |
| CommandArgumentData var_name_arg; |
| |
| // Define the first (and only) variant of this arg. |
| var_name_arg.arg_type = eArgTypeSettingVariableName; |
| var_name_arg.arg_repetition = eArgRepeatOptional; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg1.push_back (var_name_arg); |
| |
| // Push the data for the first argument into the m_arguments vector. |
| m_arguments.push_back (arg1); |
| } |
| |
| CommandObjectSettingsShow::~CommandObjectSettingsShow() |
| { |
| } |
| |
| |
| bool |
| CommandObjectSettingsShow::Execute (Args& command, |
| CommandReturnObject &result) |
| { |
| UserSettingsControllerSP root_settings = Debugger::GetSettingsController (); |
| std::string current_prefix = root_settings->GetLevelName().AsCString(); |
| |
| Error err; |
| |
| if (command.GetArgumentCount()) |
| { |
| // The user requested to see the value of a particular variable. |
| SettableVariableType var_type; |
| const char *variable_name = command.GetArgumentAtIndex (0); |
| StringList value = root_settings->GetVariable (variable_name, var_type, |
| m_interpreter.GetDebugger().GetInstanceName().AsCString(), |
| err); |
| |
| if (err.Fail ()) |
| { |
| result.AppendError (err.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| |
| } |
| else |
| { |
| StreamString tmp_str; |
| char *type_name = (char *) ""; |
| if (var_type != eSetVarTypeNone) |
| { |
| tmp_str.Printf (" (%s)", UserSettingsController::GetTypeString (var_type)); |
| type_name = (char *) tmp_str.GetData(); |
| } |
| |
| if (value.GetSize() == 0) |
| result.AppendMessageWithFormat ("%s%s = ''\n", variable_name, type_name); |
| else if ((var_type != eSetVarTypeArray) && (var_type != eSetVarTypeDictionary)) |
| result.AppendMessageWithFormat ("%s%s = '%s'\n", variable_name, type_name, value.GetStringAtIndex (0)); |
| else |
| { |
| result.AppendMessageWithFormat ("%s%s:\n", variable_name, type_name); |
| for (unsigned i = 0, e = value.GetSize(); i != e; ++i) |
| { |
| if (var_type == eSetVarTypeArray) |
| result.AppendMessageWithFormat (" [%d]: '%s'\n", i, value.GetStringAtIndex (i)); |
| else if (var_type == eSetVarTypeDictionary) |
| result.AppendMessageWithFormat (" '%s'\n", value.GetStringAtIndex (i)); |
| } |
| } |
| result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| } |
| } |
| else |
| { |
| UserSettingsController::GetAllVariableValues (m_interpreter, |
| root_settings, |
| current_prefix, |
| result.GetOutputStream(), |
| err); |
| if (err.Fail ()) |
| { |
| result.AppendError (err.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| { |
| result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| } |
| } |
| |
| return result.Succeeded(); |
| } |
| |
| int |
| CommandObjectSettingsShow::HandleArgumentCompletion (Args &input, |
| int &cursor_index, |
| int &cursor_char_position, |
| OptionElementVector &opt_element_vector, |
| int match_start_point, |
| int max_return_elements, |
| bool &word_complete, |
| StringList &matches) |
| { |
| std::string completion_str (input.GetArgumentAtIndex (cursor_index)); |
| completion_str.erase (cursor_char_position); |
| |
| CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| CommandCompletions::eSettingsNameCompletion, |
| completion_str.c_str(), |
| match_start_point, |
| max_return_elements, |
| NULL, |
| word_complete, |
| matches); |
| return matches.GetSize(); |
| } |
| |
| //------------------------------------------------------------------------- |
| // CommandObjectSettingsList |
| //------------------------------------------------------------------------- |
| |
| CommandObjectSettingsList::CommandObjectSettingsList (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "settings list", |
| "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).", |
| NULL) |
| { |
| CommandArgumentEntry arg; |
| CommandArgumentData var_name_arg; |
| CommandArgumentData prefix_name_arg; |
| |
| // Define the first variant of this arg. |
| var_name_arg.arg_type = eArgTypeSettingVariableName; |
| var_name_arg.arg_repetition = eArgRepeatOptional; |
| |
| // Define the second variant of this arg. |
| prefix_name_arg.arg_type = eArgTypeSettingPrefix; |
| prefix_name_arg.arg_repetition = eArgRepeatOptional; |
| |
| arg.push_back (var_name_arg); |
| arg.push_back (prefix_name_arg); |
| |
| // Push the data for the first argument into the m_arguments vector. |
| m_arguments.push_back (arg); |
| } |
| |
| CommandObjectSettingsList::~CommandObjectSettingsList() |
| { |
| } |
| |
| |
| bool |
| CommandObjectSettingsList::Execute ( Args& command, |
| CommandReturnObject &result) |
| { |
| UserSettingsControllerSP root_settings = Debugger::GetSettingsController (); |
| std::string current_prefix = root_settings->GetLevelName().AsCString(); |
| |
| Error err; |
| |
| if (command.GetArgumentCount() == 0) |
| { |
| UserSettingsController::FindAllSettingsDescriptions (m_interpreter, |
| root_settings, |
| current_prefix, |
| result.GetOutputStream(), |
| err); |
| } |
| else if (command.GetArgumentCount() == 1) |
| { |
| const char *search_name = command.GetArgumentAtIndex (0); |
| UserSettingsController::FindSettingsDescriptions (m_interpreter, |
| root_settings, |
| current_prefix, |
| search_name, |
| result.GetOutputStream(), |
| err); |
| } |
| else |
| { |
| result.AppendError ("Too many aguments for 'settings list' command.\n"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| if (err.Fail ()) |
| { |
| result.AppendError (err.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| { |
| result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| } |
| |
| return result.Succeeded(); |
| } |
| |
| int |
| CommandObjectSettingsList::HandleArgumentCompletion (Args &input, |
| int &cursor_index, |
| int &cursor_char_position, |
| OptionElementVector &opt_element_vector, |
| int match_start_point, |
| int max_return_elements, |
| bool &word_complete, |
| StringList &matches) |
| { |
| std::string completion_str (input.GetArgumentAtIndex (cursor_index)); |
| completion_str.erase (cursor_char_position); |
| |
| CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| CommandCompletions::eSettingsNameCompletion, |
| completion_str.c_str(), |
| match_start_point, |
| max_return_elements, |
| NULL, |
| word_complete, |
| matches); |
| return matches.GetSize(); |
| } |
| |
| //------------------------------------------------------------------------- |
| // CommandObjectSettingsRemove |
| //------------------------------------------------------------------------- |
| |
| CommandObjectSettingsRemove::CommandObjectSettingsRemove (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "settings remove", |
| "Remove the specified element from an internal debugger settings array or dictionary variable.", |
| NULL) |
| { |
| CommandArgumentEntry arg1; |
| CommandArgumentEntry arg2; |
| CommandArgumentData var_name_arg; |
| CommandArgumentData index_arg; |
| CommandArgumentData key_arg; |
| |
| // Define the first (and only) variant of this arg. |
| var_name_arg.arg_type = eArgTypeSettingVariableName; |
| var_name_arg.arg_repetition = eArgRepeatPlain; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg1.push_back (var_name_arg); |
| |
| // Define the first variant of this arg. |
| index_arg.arg_type = eArgTypeSettingIndex; |
| index_arg.arg_repetition = eArgRepeatPlain; |
| |
| // Define the second variant of this arg. |
| key_arg.arg_type = eArgTypeSettingKey; |
| key_arg.arg_repetition = eArgRepeatPlain; |
| |
| // Push both variants into this arg |
| arg2.push_back (index_arg); |
| arg2.push_back (key_arg); |
| |
| // Push the data for the first argument into the m_arguments vector. |
| m_arguments.push_back (arg1); |
| m_arguments.push_back (arg2); |
| } |
| |
| CommandObjectSettingsRemove::~CommandObjectSettingsRemove () |
| { |
| } |
| |
| bool |
| CommandObjectSettingsRemove::Execute ( Args& command, |
| CommandReturnObject &result) |
| { |
| UserSettingsControllerSP root_settings = Debugger::GetSettingsController (); |
| |
| const int argc = command.GetArgumentCount (); |
| |
| if (argc != 2) |
| { |
| result.AppendError ("'settings remove' takes two arguments"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| const char *var_name = command.GetArgumentAtIndex (0); |
| std::string var_name_string; |
| if ((var_name == NULL) || (var_name[0] == '\0')) |
| { |
| result.AppendError ("'settings remove' command requires a valid variable name; No value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| var_name_string = var_name; |
| command.Shift(); |
| |
| const char *index_value = command.GetArgumentAtIndex (0); |
| std::string index_value_string; |
| if ((index_value == NULL) || (index_value[0] == '\0')) |
| { |
| result.AppendError ("'settings remove' command requires an index or key value; no value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| index_value_string = index_value; |
| |
| Error err = root_settings->SetVariable (var_name_string.c_str(), |
| NULL, |
| eVarSetOperationRemove, |
| true, |
| m_interpreter.GetDebugger().GetInstanceName().AsCString(), |
| index_value_string.c_str()); |
| if (err.Fail ()) |
| { |
| result.AppendError (err.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| |
| return result.Succeeded(); |
| } |
| |
| int |
| CommandObjectSettingsRemove::HandleArgumentCompletion (Args &input, |
| int &cursor_index, |
| int &cursor_char_position, |
| OptionElementVector &opt_element_vector, |
| int match_start_point, |
| int max_return_elements, |
| bool &word_complete, |
| StringList &matches) |
| { |
| std::string completion_str (input.GetArgumentAtIndex (cursor_index)); |
| completion_str.erase (cursor_char_position); |
| |
| // Attempting to complete variable name |
| if (cursor_index < 2) |
| CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| CommandCompletions::eSettingsNameCompletion, |
| completion_str.c_str(), |
| match_start_point, |
| max_return_elements, |
| NULL, |
| word_complete, |
| matches); |
| |
| return matches.GetSize(); |
| } |
| |
| //------------------------------------------------------------------------- |
| // CommandObjectSettingsReplace |
| //------------------------------------------------------------------------- |
| |
| CommandObjectSettingsReplace::CommandObjectSettingsReplace (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "settings replace", |
| "Replace the specified element from an internal debugger settings array or dictionary variable with the specified new value.", |
| NULL) |
| { |
| CommandArgumentEntry arg1; |
| CommandArgumentEntry arg2; |
| CommandArgumentEntry arg3; |
| CommandArgumentData var_name_arg; |
| CommandArgumentData index_arg; |
| CommandArgumentData key_arg; |
| CommandArgumentData value_arg; |
| |
| // Define the first (and only) variant of this arg. |
| var_name_arg.arg_type = eArgTypeSettingVariableName; |
| var_name_arg.arg_repetition = eArgRepeatPlain; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg1.push_back (var_name_arg); |
| |
| // Define the first (variant of this arg. |
| index_arg.arg_type = eArgTypeSettingIndex; |
| index_arg.arg_repetition = eArgRepeatPlain; |
| |
| // Define the second (variant of this arg. |
| key_arg.arg_type = eArgTypeSettingKey; |
| key_arg.arg_repetition = eArgRepeatPlain; |
| |
| // Put both variants into this arg |
| arg2.push_back (index_arg); |
| arg2.push_back (key_arg); |
| |
| // Define the first (and only) variant of this arg. |
| value_arg.arg_type = eArgTypeValue; |
| value_arg.arg_repetition = eArgRepeatPlain; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg3.push_back (value_arg); |
| |
| // Push the data for the first argument into the m_arguments vector. |
| m_arguments.push_back (arg1); |
| m_arguments.push_back (arg2); |
| m_arguments.push_back (arg3); |
| } |
| |
| CommandObjectSettingsReplace::~CommandObjectSettingsReplace () |
| { |
| } |
| |
| bool |
| CommandObjectSettingsReplace::Execute ( Args& command, |
| CommandReturnObject &result) |
| { |
| UserSettingsControllerSP root_settings = Debugger::GetSettingsController (); |
| |
| const int argc = command.GetArgumentCount (); |
| |
| if (argc < 3) |
| { |
| result.AppendError ("'settings replace' takes more arguments"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| const char *var_name = command.GetArgumentAtIndex (0); |
| std::string var_name_string; |
| if ((var_name == NULL) || (var_name[0] == '\0')) |
| { |
| result.AppendError ("'settings replace' command requires a valid variable name; No value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| var_name_string = var_name; |
| command.Shift(); |
| |
| const char *index_value = command.GetArgumentAtIndex (0); |
| std::string index_value_string; |
| if ((index_value == NULL) || (index_value[0] == '\0')) |
| { |
| result.AppendError ("'settings insert-before' command requires an index value; no value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| index_value_string = index_value; |
| command.Shift(); |
| |
| const char *var_value; |
| std::string value_string; |
| |
| command.GetQuotedCommandString (value_string); |
| var_value = value_string.c_str(); |
| |
| if ((var_value == NULL) || (var_value[0] == '\0')) |
| { |
| result.AppendError ("'settings replace' command requires a valid variable value; no value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| { |
| Error err = root_settings->SetVariable (var_name_string.c_str(), |
| var_value, |
| eVarSetOperationReplace, |
| true, |
| m_interpreter.GetDebugger().GetInstanceName().AsCString(), |
| index_value_string.c_str()); |
| if (err.Fail ()) |
| { |
| result.AppendError (err.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| } |
| |
| return result.Succeeded(); |
| } |
| |
| int |
| CommandObjectSettingsReplace::HandleArgumentCompletion (Args &input, |
| int &cursor_index, |
| int &cursor_char_position, |
| OptionElementVector &opt_element_vector, |
| int match_start_point, |
| int max_return_elements, |
| bool &word_complete, |
| StringList &matches) |
| { |
| std::string completion_str (input.GetArgumentAtIndex (cursor_index)); |
| completion_str.erase (cursor_char_position); |
| |
| // Attempting to complete variable name |
| if (cursor_index < 2) |
| CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| CommandCompletions::eSettingsNameCompletion, |
| completion_str.c_str(), |
| match_start_point, |
| max_return_elements, |
| NULL, |
| word_complete, |
| matches); |
| |
| return matches.GetSize(); |
| } |
| |
| //------------------------------------------------------------------------- |
| // CommandObjectSettingsInsertBefore |
| //------------------------------------------------------------------------- |
| |
| CommandObjectSettingsInsertBefore::CommandObjectSettingsInsertBefore (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "settings insert-before", |
| "Insert value(s) into an internal debugger settings array variable, immediately before the specified element.", |
| NULL) |
| { |
| CommandArgumentEntry arg1; |
| CommandArgumentEntry arg2; |
| CommandArgumentEntry arg3; |
| CommandArgumentData var_name_arg; |
| CommandArgumentData index_arg; |
| CommandArgumentData value_arg; |
| |
| // Define the first (and only) variant of this arg. |
| var_name_arg.arg_type = eArgTypeSettingVariableName; |
| var_name_arg.arg_repetition = eArgRepeatPlain; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg1.push_back (var_name_arg); |
| |
| // Define the first (variant of this arg. |
| index_arg.arg_type = eArgTypeSettingIndex; |
| index_arg.arg_repetition = eArgRepeatPlain; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg2.push_back (index_arg); |
| |
| // Define the first (and only) variant of this arg. |
| value_arg.arg_type = eArgTypeValue; |
| value_arg.arg_repetition = eArgRepeatPlain; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg3.push_back (value_arg); |
| |
| // Push the data for the first argument into the m_arguments vector. |
| m_arguments.push_back (arg1); |
| m_arguments.push_back (arg2); |
| m_arguments.push_back (arg3); |
| } |
| |
| CommandObjectSettingsInsertBefore::~CommandObjectSettingsInsertBefore () |
| { |
| } |
| |
| bool |
| CommandObjectSettingsInsertBefore::Execute ( Args& command, |
| CommandReturnObject &result) |
| { |
| UserSettingsControllerSP root_settings = Debugger::GetSettingsController (); |
| |
| const int argc = command.GetArgumentCount (); |
| |
| if (argc < 3) |
| { |
| result.AppendError ("'settings insert-before' takes more arguments"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| const char *var_name = command.GetArgumentAtIndex (0); |
| std::string var_name_string; |
| if ((var_name == NULL) || (var_name[0] == '\0')) |
| { |
| result.AppendError ("'settings insert-before' command requires a valid variable name; No value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| var_name_string = var_name; |
| command.Shift(); |
| |
| const char *index_value = command.GetArgumentAtIndex (0); |
| std::string index_value_string; |
| if ((index_value == NULL) || (index_value[0] == '\0')) |
| { |
| result.AppendError ("'settings insert-before' command requires an index value; no value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| index_value_string = index_value; |
| command.Shift(); |
| |
| const char *var_value; |
| std::string value_string; |
| |
| command.GetQuotedCommandString (value_string); |
| var_value = value_string.c_str(); |
| |
| if ((var_value == NULL) || (var_value[0] == '\0')) |
| { |
| result.AppendError ("'settings insert-before' command requires a valid variable value;" |
| " No value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| { |
| Error err = root_settings->SetVariable (var_name_string.c_str(), |
| var_value, |
| eVarSetOperationInsertBefore, |
| true, |
| m_interpreter.GetDebugger().GetInstanceName().AsCString(), |
| index_value_string.c_str()); |
| if (err.Fail ()) |
| { |
| result.AppendError (err.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| } |
| |
| return result.Succeeded(); |
| } |
| |
| |
| int |
| CommandObjectSettingsInsertBefore::HandleArgumentCompletion (Args &input, |
| int &cursor_index, |
| int &cursor_char_position, |
| OptionElementVector &opt_element_vector, |
| int match_start_point, |
| int max_return_elements, |
| bool &word_complete, |
| StringList &matches) |
| { |
| std::string completion_str (input.GetArgumentAtIndex (cursor_index)); |
| completion_str.erase (cursor_char_position); |
| |
| // Attempting to complete variable name |
| if (cursor_index < 2) |
| CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| CommandCompletions::eSettingsNameCompletion, |
| completion_str.c_str(), |
| match_start_point, |
| max_return_elements, |
| NULL, |
| word_complete, |
| matches); |
| |
| return matches.GetSize(); |
| } |
| |
| //------------------------------------------------------------------------- |
| // CommandObjectSettingInsertAfter |
| //------------------------------------------------------------------------- |
| |
| CommandObjectSettingsInsertAfter::CommandObjectSettingsInsertAfter (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "settings insert-after", |
| "Insert value(s) into an internal debugger settings array variable, immediately after the specified element.", |
| NULL) |
| { |
| CommandArgumentEntry arg1; |
| CommandArgumentEntry arg2; |
| CommandArgumentEntry arg3; |
| CommandArgumentData var_name_arg; |
| CommandArgumentData index_arg; |
| CommandArgumentData value_arg; |
| |
| // Define the first (and only) variant of this arg. |
| var_name_arg.arg_type = eArgTypeSettingVariableName; |
| var_name_arg.arg_repetition = eArgRepeatPlain; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg1.push_back (var_name_arg); |
| |
| // Define the first (variant of this arg. |
| index_arg.arg_type = eArgTypeSettingIndex; |
| index_arg.arg_repetition = eArgRepeatPlain; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg2.push_back (index_arg); |
| |
| // Define the first (and only) variant of this arg. |
| value_arg.arg_type = eArgTypeValue; |
| value_arg.arg_repetition = eArgRepeatPlain; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg3.push_back (value_arg); |
| |
| // Push the data for the first argument into the m_arguments vector. |
| m_arguments.push_back (arg1); |
| m_arguments.push_back (arg2); |
| m_arguments.push_back (arg3); |
| } |
| |
| CommandObjectSettingsInsertAfter::~CommandObjectSettingsInsertAfter () |
| { |
| } |
| |
| bool |
| CommandObjectSettingsInsertAfter::Execute ( Args& command, |
| CommandReturnObject &result) |
| { |
| UserSettingsControllerSP root_settings = Debugger::GetSettingsController (); |
| |
| const int argc = command.GetArgumentCount (); |
| |
| if (argc < 3) |
| { |
| result.AppendError ("'settings insert-after' takes more arguments"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| const char *var_name = command.GetArgumentAtIndex (0); |
| std::string var_name_string; |
| if ((var_name == NULL) || (var_name[0] == '\0')) |
| { |
| result.AppendError ("'settings insert-after' command requires a valid variable name; No value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| var_name_string = var_name; |
| command.Shift(); |
| |
| const char *index_value = command.GetArgumentAtIndex (0); |
| std::string index_value_string; |
| if ((index_value == NULL) || (index_value[0] == '\0')) |
| { |
| result.AppendError ("'settings insert-after' command requires an index value; no value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| index_value_string = index_value; |
| command.Shift(); |
| |
| const char *var_value; |
| std::string value_string; |
| |
| command.GetQuotedCommandString (value_string); |
| var_value = value_string.c_str(); |
| |
| if ((var_value == NULL) || (var_value[0] == '\0')) |
| { |
| result.AppendError ("'settings insert-after' command requires a valid variable value;" |
| " No value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| { |
| Error err = root_settings->SetVariable (var_name_string.c_str(), |
| var_value, |
| eVarSetOperationInsertAfter, |
| true, |
| m_interpreter.GetDebugger().GetInstanceName().AsCString(), |
| index_value_string.c_str()); |
| if (err.Fail ()) |
| { |
| result.AppendError (err.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| } |
| |
| return result.Succeeded(); |
| } |
| |
| |
| int |
| CommandObjectSettingsInsertAfter::HandleArgumentCompletion (Args &input, |
| int &cursor_index, |
| int &cursor_char_position, |
| OptionElementVector &opt_element_vector, |
| int match_start_point, |
| int max_return_elements, |
| bool &word_complete, |
| StringList &matches) |
| { |
| std::string completion_str (input.GetArgumentAtIndex (cursor_index)); |
| completion_str.erase (cursor_char_position); |
| |
| // Attempting to complete variable name |
| if (cursor_index < 2) |
| CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| CommandCompletions::eSettingsNameCompletion, |
| completion_str.c_str(), |
| match_start_point, |
| max_return_elements, |
| NULL, |
| word_complete, |
| matches); |
| |
| return matches.GetSize(); |
| } |
| |
| //------------------------------------------------------------------------- |
| // CommandObjectSettingsAppend |
| //------------------------------------------------------------------------- |
| |
| CommandObjectSettingsAppend::CommandObjectSettingsAppend (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "settings append", |
| "Append a new value to the end of an internal debugger settings array, dictionary or string variable.", |
| NULL) |
| { |
| CommandArgumentEntry arg1; |
| CommandArgumentEntry arg2; |
| CommandArgumentData var_name_arg; |
| CommandArgumentData value_arg; |
| |
| // Define the first (and only) variant of this arg. |
| var_name_arg.arg_type = eArgTypeSettingVariableName; |
| var_name_arg.arg_repetition = eArgRepeatPlain; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg1.push_back (var_name_arg); |
| |
| // Define the first (and only) variant of this arg. |
| value_arg.arg_type = eArgTypeValue; |
| value_arg.arg_repetition = eArgRepeatPlain; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg2.push_back (value_arg); |
| |
| // Push the data for the first argument into the m_arguments vector. |
| m_arguments.push_back (arg1); |
| m_arguments.push_back (arg2); |
| } |
| |
| CommandObjectSettingsAppend::~CommandObjectSettingsAppend () |
| { |
| } |
| |
| bool |
| CommandObjectSettingsAppend::Execute (Args& command, |
| CommandReturnObject &result) |
| { |
| UserSettingsControllerSP root_settings = Debugger::GetSettingsController (); |
| |
| const int argc = command.GetArgumentCount (); |
| |
| if (argc < 2) |
| { |
| result.AppendError ("'settings append' takes more arguments"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| const char *var_name = command.GetArgumentAtIndex (0); |
| std::string var_name_string; |
| if ((var_name == NULL) || (var_name[0] == '\0')) |
| { |
| result.AppendError ("'settings append' command requires a valid variable name; No value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| var_name_string = var_name; |
| command.Shift(); |
| |
| const char *var_value; |
| std::string value_string; |
| |
| command.GetQuotedCommandString (value_string); |
| var_value = value_string.c_str(); |
| |
| if ((var_value == NULL) || (var_value[0] == '\0')) |
| { |
| result.AppendError ("'settings append' command requires a valid variable value;" |
| " No value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| { |
| Error err = root_settings->SetVariable (var_name_string.c_str(), |
| var_value, |
| eVarSetOperationAppend, |
| true, |
| m_interpreter.GetDebugger().GetInstanceName().AsCString()); |
| if (err.Fail ()) |
| { |
| result.AppendError (err.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| } |
| |
| return result.Succeeded(); |
| } |
| |
| |
| int |
| CommandObjectSettingsAppend::HandleArgumentCompletion (Args &input, |
| int &cursor_index, |
| int &cursor_char_position, |
| OptionElementVector &opt_element_vector, |
| int match_start_point, |
| int max_return_elements, |
| bool &word_complete, |
| StringList &matches) |
| { |
| std::string completion_str (input.GetArgumentAtIndex (cursor_index)); |
| completion_str.erase (cursor_char_position); |
| |
| // Attempting to complete variable name |
| if (cursor_index < 2) |
| CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| CommandCompletions::eSettingsNameCompletion, |
| completion_str.c_str(), |
| match_start_point, |
| max_return_elements, |
| NULL, |
| word_complete, |
| matches); |
| |
| return matches.GetSize(); |
| } |
| |
| //------------------------------------------------------------------------- |
| // CommandObjectSettingsClear |
| //------------------------------------------------------------------------- |
| |
| CommandObjectSettingsClear::CommandObjectSettingsClear (CommandInterpreter &interpreter) : |
| CommandObject (interpreter, |
| "settings clear", |
| "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.", |
| NULL) |
| { |
| CommandArgumentEntry arg; |
| CommandArgumentData var_name_arg; |
| |
| // Define the first (and only) variant of this arg. |
| var_name_arg.arg_type = eArgTypeSettingVariableName; |
| var_name_arg.arg_repetition = eArgRepeatPlain; |
| |
| // There is only one variant this argument could be; put it into the argument entry. |
| arg.push_back (var_name_arg); |
| |
| // Push the data for the first argument into the m_arguments vector. |
| m_arguments.push_back (arg); |
| } |
| |
| CommandObjectSettingsClear::~CommandObjectSettingsClear () |
| { |
| } |
| |
| bool |
| CommandObjectSettingsClear::Execute ( Args& command, |
| CommandReturnObject &result) |
| { |
| UserSettingsControllerSP root_settings = Debugger::GetSettingsController (); |
| |
| const int argc = command.GetArgumentCount (); |
| |
| if (argc != 1) |
| { |
| result.AppendError ("'setttings clear' takes exactly one argument"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| const char *var_name = command.GetArgumentAtIndex (0); |
| if ((var_name == NULL) || (var_name[0] == '\0')) |
| { |
| result.AppendError ("'settings clear' command requires a valid variable name; No value supplied"); |
| result.SetStatus (eReturnStatusFailed); |
| return false; |
| } |
| |
| Error err = root_settings->SetVariable (var_name, |
| NULL, |
| eVarSetOperationClear, |
| false, |
| m_interpreter.GetDebugger().GetInstanceName().AsCString()); |
| |
| if (err.Fail ()) |
| { |
| result.AppendError (err.AsCString()); |
| result.SetStatus (eReturnStatusFailed); |
| } |
| else |
| result.SetStatus (eReturnStatusSuccessFinishNoResult); |
| |
| return result.Succeeded(); |
| } |
| |
| |
| int |
| CommandObjectSettingsClear::HandleArgumentCompletion (Args &input, |
| int &cursor_index, |
| int &cursor_char_position, |
| OptionElementVector &opt_element_vector, |
| int match_start_point, |
| int max_return_elements, |
| bool &word_complete, |
| StringList &matches) |
| { |
| std::string completion_str (input.GetArgumentAtIndex (cursor_index)); |
| completion_str.erase (cursor_char_position); |
| |
| // Attempting to complete variable name |
| if (cursor_index < 2) |
| CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter, |
| CommandCompletions::eSettingsNameCompletion, |
| completion_str.c_str(), |
| match_start_point, |
| max_return_elements, |
| NULL, |
| word_complete, |
| matches); |
| |
| return matches.GetSize(); |
| } |