forked from OSchip/llvm-project
1281 lines
49 KiB
C++
1281 lines
49 KiB
C++
//===-- CommandObjectSettings.cpp -------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "CommandObjectSettings.h"
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// C Includes
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// C++ Includes
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// Other libraries and framework includes
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// Project includes
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#include "lldb/Interpreter/CommandInterpreter.h"
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#include "lldb/Interpreter/CommandReturnObject.h"
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#include "lldb/Interpreter/CommandCompletions.h"
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using namespace lldb;
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using namespace lldb_private;
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//-------------------------------------------------------------------------
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// CommandObjectMultiwordSettings
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//-------------------------------------------------------------------------
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CommandObjectMultiwordSettings::CommandObjectMultiwordSettings (CommandInterpreter &interpreter) :
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CommandObjectMultiword (interpreter,
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"settings",
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"A set of commands for manipulating internal settable debugger variables.",
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"settings <command> [<command-options>]")
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{
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LoadSubCommand ("set", CommandObjectSP (new CommandObjectSettingsSet (interpreter)));
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LoadSubCommand ("show", CommandObjectSP (new CommandObjectSettingsShow (interpreter)));
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LoadSubCommand ("list", CommandObjectSP (new CommandObjectSettingsList (interpreter)));
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LoadSubCommand ("remove", CommandObjectSP (new CommandObjectSettingsRemove (interpreter)));
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LoadSubCommand ("replace", CommandObjectSP (new CommandObjectSettingsReplace (interpreter)));
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LoadSubCommand ("insert-before", CommandObjectSP (new CommandObjectSettingsInsertBefore (interpreter)));
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LoadSubCommand ("insert-after", CommandObjectSP (new CommandObjectSettingsInsertAfter (interpreter)));
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LoadSubCommand ("append", CommandObjectSP (new CommandObjectSettingsAppend (interpreter)));
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LoadSubCommand ("clear", CommandObjectSP (new CommandObjectSettingsClear (interpreter)));
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}
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CommandObjectMultiwordSettings::~CommandObjectMultiwordSettings ()
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{
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}
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//-------------------------------------------------------------------------
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// CommandObjectSettingsSet
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//-------------------------------------------------------------------------
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CommandObjectSettingsSet::CommandObjectSettingsSet (CommandInterpreter &interpreter) :
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CommandObject (interpreter,
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"settings set",
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"Set or change the value of a single debugger setting variable.",
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NULL),
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m_options (interpreter)
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{
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CommandArgumentEntry arg1;
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CommandArgumentEntry arg2;
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CommandArgumentData var_name_arg;
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CommandArgumentData value_arg;
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// Define the first (and only) variant of this arg.
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var_name_arg.arg_type = eArgTypeSettingVariableName;
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var_name_arg.arg_repetition = eArgRepeatPlain;
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// There is only one variant this argument could be; put it into the argument entry.
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arg1.push_back (var_name_arg);
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// Define the first (and only) variant of this arg.
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value_arg.arg_type = eArgTypeValue;
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value_arg.arg_repetition = eArgRepeatPlain;
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// There is only one variant this argument could be; put it into the argument entry.
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arg2.push_back (value_arg);
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// Push the data for the first argument into the m_arguments vector.
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m_arguments.push_back (arg1);
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m_arguments.push_back (arg2);
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SetHelpLong (
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"When setting a dictionary or array variable, you can set multiple entries \n\
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at once by giving the values to the set command. For example: \n\
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\n\
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(lldb) settings set target.process.run-args value1 value2 value3 \n\
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(lldb) settings set target.process.env-vars [\"MYPATH\"]=~/.:/usr/bin [\"SOME_ENV_VAR\"]=12345 \n\
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\n\
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(lldb) settings show target.process.run-args \n\
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[0]: 'value1' \n\
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[1]: 'value2' \n\
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[3]: 'value3' \n\
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(lldb) settings show target.process.env-vars \n\
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'MYPATH=~/.:/usr/bin'\n\
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'SOME_ENV_VAR=12345' \n\
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\n\
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Note the special syntax for setting a dictionary element: [\"<key>\"]=<value> \n\
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\n\
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Warning: The 'set' command re-sets the entire array or dictionary. If you \n\
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just want to add, remove or update individual values (or add something to \n\
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the end), use one of the other settings sub-commands: append, replace, \n\
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insert-before or insert-after.\n");
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}
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CommandObjectSettingsSet::~CommandObjectSettingsSet()
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{
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}
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bool
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CommandObjectSettingsSet::Execute (Args& command, CommandReturnObject &result)
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{
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UserSettingsControllerSP usc_sp (Debugger::GetSettingsController ());
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const int argc = command.GetArgumentCount ();
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if ((argc < 2) && (!m_options.m_reset))
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{
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result.AppendError ("'settings set' takes more arguments");
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result.SetStatus (eReturnStatusFailed);
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return false;
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}
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const char *var_name = command.GetArgumentAtIndex (0);
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std::string var_name_string;
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if ((var_name == NULL) || (var_name[0] == '\0'))
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{
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result.AppendError ("'settings set' command requires a valid variable name; No value supplied");
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result.SetStatus (eReturnStatusFailed);
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return false;
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}
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var_name_string = var_name;
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command.Shift();
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const char *var_value;
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std::string value_string;
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command.GetQuotedCommandString (value_string);
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var_value = value_string.c_str();
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if (!m_options.m_reset
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&& var_value == NULL)
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{
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result.AppendError ("'settings set' command requires a valid variable value unless using '--reset' option;"
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" No value supplied");
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result.SetStatus (eReturnStatusFailed);
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}
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else
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{
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Error err = usc_sp->SetVariable (var_name_string.c_str(),
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var_value,
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eVarSetOperationAssign,
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m_options.m_override,
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m_interpreter.GetDebugger().GetInstanceName().AsCString());
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if (err.Fail ())
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{
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result.AppendError (err.AsCString());
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result.SetStatus (eReturnStatusFailed);
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}
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else
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result.SetStatus (eReturnStatusSuccessFinishNoResult);
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}
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return result.Succeeded();
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}
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int
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CommandObjectSettingsSet::HandleArgumentCompletion (Args &input,
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int &cursor_index,
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int &cursor_char_position,
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OptionElementVector &opt_element_vector,
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int match_start_point,
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int max_return_elements,
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bool &word_complete,
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StringList &matches)
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{
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std::string completion_str (input.GetArgumentAtIndex (cursor_index));
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completion_str.erase (cursor_char_position);
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// Attempting to complete variable name
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if (cursor_index == 1)
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CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter,
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CommandCompletions::eSettingsNameCompletion,
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completion_str.c_str(),
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match_start_point,
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max_return_elements,
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NULL,
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word_complete,
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matches);
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// Attempting to complete value
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if ((cursor_index == 2) // Partly into the variable's value
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|| (cursor_index == 1 // Or at the end of a completed valid variable name
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&& matches.GetSize() == 1
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&& completion_str.compare (matches.GetStringAtIndex(0)) == 0))
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{
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matches.Clear();
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UserSettingsControllerSP usc_sp = Debugger::GetSettingsController();
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if (cursor_index == 1)
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{
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// The user is at the end of the variable name, which is complete and valid.
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UserSettingsController::CompleteSettingsValue (usc_sp,
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input.GetArgumentAtIndex (1), // variable name
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NULL, // empty value string
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word_complete,
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matches);
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}
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else
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{
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// The user is partly into the variable value.
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UserSettingsController::CompleteSettingsValue (usc_sp,
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input.GetArgumentAtIndex (1), // variable name
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completion_str.c_str(), // partial value string
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word_complete,
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matches);
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}
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}
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return matches.GetSize();
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}
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//-------------------------------------------------------------------------
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// CommandObjectSettingsSet::CommandOptions
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//-------------------------------------------------------------------------
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CommandObjectSettingsSet::CommandOptions::CommandOptions (CommandInterpreter &interpreter) :
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Options (interpreter),
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m_override (true),
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m_reset (false)
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{
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}
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CommandObjectSettingsSet::CommandOptions::~CommandOptions ()
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{
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}
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OptionDefinition
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CommandObjectSettingsSet::CommandOptions::g_option_table[] =
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{
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{ 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." },
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{ 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." },
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{ 0, false, NULL, 0, 0, NULL, 0, eArgTypeNone, NULL }
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};
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const OptionDefinition*
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CommandObjectSettingsSet::CommandOptions::GetDefinitions ()
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{
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return g_option_table;
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}
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Error
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CommandObjectSettingsSet::CommandOptions::SetOptionValue (uint32_t option_idx, const char *option_arg)
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{
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Error error;
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char short_option = (char) m_getopt_table[option_idx].val;
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switch (short_option)
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{
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case 'n':
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m_override = false;
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break;
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case 'r':
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m_reset = true;
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break;
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default:
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error.SetErrorStringWithFormat ("Unrecognized options '%c'.\n", short_option);
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break;
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}
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return error;
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}
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void
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CommandObjectSettingsSet::CommandOptions::OptionParsingStarting ()
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{
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m_override = true;
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m_reset = false;
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}
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Options *
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CommandObjectSettingsSet::GetOptions ()
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{
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return &m_options;
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}
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//-------------------------------------------------------------------------
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// CommandObjectSettingsShow -- Show current values
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//-------------------------------------------------------------------------
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CommandObjectSettingsShow::CommandObjectSettingsShow (CommandInterpreter &interpreter) :
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CommandObject (interpreter,
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"settings show",
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"Show the specified internal debugger setting variable and its value, or show all the currently set variables and their values, if nothing is specified.",
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NULL)
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{
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CommandArgumentEntry arg1;
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CommandArgumentData var_name_arg;
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// Define the first (and only) variant of this arg.
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var_name_arg.arg_type = eArgTypeSettingVariableName;
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var_name_arg.arg_repetition = eArgRepeatOptional;
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// There is only one variant this argument could be; put it into the argument entry.
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arg1.push_back (var_name_arg);
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// Push the data for the first argument into the m_arguments vector.
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m_arguments.push_back (arg1);
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}
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CommandObjectSettingsShow::~CommandObjectSettingsShow()
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{
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}
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bool
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CommandObjectSettingsShow::Execute (Args& command, CommandReturnObject &result)
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{
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UserSettingsControllerSP usc_sp (Debugger::GetSettingsController ());
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const char *current_prefix = usc_sp->GetLevelName().GetCString();
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Error err;
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if (command.GetArgumentCount())
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{
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// The user requested to see the value of a particular variable.
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SettableVariableType var_type;
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const char *variable_name = command.GetArgumentAtIndex (0);
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StringList value = usc_sp->GetVariable (variable_name,
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var_type,
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m_interpreter.GetDebugger().GetInstanceName().AsCString(),
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err);
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if (err.Fail ())
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{
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result.AppendError (err.AsCString());
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result.SetStatus (eReturnStatusFailed);
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}
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else
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{
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UserSettingsController::DumpValue(m_interpreter, usc_sp, variable_name, result.GetOutputStream());
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result.SetStatus (eReturnStatusSuccessFinishResult);
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}
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}
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else
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{
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UserSettingsController::GetAllVariableValues (m_interpreter,
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usc_sp,
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current_prefix,
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result.GetOutputStream(),
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err);
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if (err.Fail ())
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{
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result.AppendError (err.AsCString());
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result.SetStatus (eReturnStatusFailed);
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}
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else
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{
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result.SetStatus (eReturnStatusSuccessFinishNoResult);
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}
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}
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return result.Succeeded();
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}
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int
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CommandObjectSettingsShow::HandleArgumentCompletion (Args &input,
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int &cursor_index,
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int &cursor_char_position,
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OptionElementVector &opt_element_vector,
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int match_start_point,
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int max_return_elements,
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bool &word_complete,
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StringList &matches)
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{
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std::string completion_str (input.GetArgumentAtIndex (cursor_index));
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completion_str.erase (cursor_char_position);
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CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter,
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CommandCompletions::eSettingsNameCompletion,
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completion_str.c_str(),
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match_start_point,
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max_return_elements,
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NULL,
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word_complete,
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matches);
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return matches.GetSize();
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}
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//-------------------------------------------------------------------------
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// CommandObjectSettingsList
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//-------------------------------------------------------------------------
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CommandObjectSettingsList::CommandObjectSettingsList (CommandInterpreter &interpreter) :
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CommandObject (interpreter,
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"settings list",
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"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).",
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NULL)
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{
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CommandArgumentEntry arg;
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CommandArgumentData var_name_arg;
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CommandArgumentData prefix_name_arg;
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// Define the first variant of this arg.
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var_name_arg.arg_type = eArgTypeSettingVariableName;
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var_name_arg.arg_repetition = eArgRepeatOptional;
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// Define the second variant of this arg.
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prefix_name_arg.arg_type = eArgTypeSettingPrefix;
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prefix_name_arg.arg_repetition = eArgRepeatOptional;
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arg.push_back (var_name_arg);
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arg.push_back (prefix_name_arg);
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// Push the data for the first argument into the m_arguments vector.
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m_arguments.push_back (arg);
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}
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CommandObjectSettingsList::~CommandObjectSettingsList()
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{
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}
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bool
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CommandObjectSettingsList::Execute (Args& command, CommandReturnObject &result)
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{
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UserSettingsControllerSP usc_sp (Debugger::GetSettingsController ());
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const char *current_prefix = usc_sp->GetLevelName().GetCString();
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Error err;
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if (command.GetArgumentCount() == 0)
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{
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UserSettingsController::FindAllSettingsDescriptions (m_interpreter,
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usc_sp,
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current_prefix,
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result.GetOutputStream(),
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err);
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}
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else if (command.GetArgumentCount() == 1)
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{
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const char *search_name = command.GetArgumentAtIndex (0);
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UserSettingsController::FindSettingsDescriptions (m_interpreter,
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usc_sp,
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current_prefix,
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search_name,
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result.GetOutputStream(),
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err);
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}
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else
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{
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result.AppendError ("Too many aguments for 'settings list' command.\n");
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result.SetStatus (eReturnStatusFailed);
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return false;
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}
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if (err.Fail ())
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{
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result.AppendError (err.AsCString());
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result.SetStatus (eReturnStatusFailed);
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}
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else
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{
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result.SetStatus (eReturnStatusSuccessFinishNoResult);
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}
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return result.Succeeded();
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}
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|
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int
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CommandObjectSettingsList::HandleArgumentCompletion (Args &input,
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int &cursor_index,
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int &cursor_char_position,
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OptionElementVector &opt_element_vector,
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int match_start_point,
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int max_return_elements,
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bool &word_complete,
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StringList &matches)
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{
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std::string completion_str (input.GetArgumentAtIndex (cursor_index));
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completion_str.erase (cursor_char_position);
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CommandCompletions::InvokeCommonCompletionCallbacks (m_interpreter,
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CommandCompletions::eSettingsNameCompletion,
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completion_str.c_str(),
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match_start_point,
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max_return_elements,
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NULL,
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word_complete,
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matches);
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return matches.GetSize();
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}
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//-------------------------------------------------------------------------
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// CommandObjectSettingsRemove
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//-------------------------------------------------------------------------
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CommandObjectSettingsRemove::CommandObjectSettingsRemove (CommandInterpreter &interpreter) :
|
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CommandObject (interpreter,
|
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"settings remove",
|
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"Remove the specified element from an internal debugger settings array or dictionary variable.",
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NULL)
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{
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CommandArgumentEntry arg1;
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CommandArgumentEntry arg2;
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CommandArgumentData var_name_arg;
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CommandArgumentData index_arg;
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CommandArgumentData key_arg;
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// Define the first (and only) variant of this arg.
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var_name_arg.arg_type = eArgTypeSettingVariableName;
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var_name_arg.arg_repetition = eArgRepeatPlain;
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// There is only one variant this argument could be; put it into the argument entry.
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arg1.push_back (var_name_arg);
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// Define the first variant of this arg.
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index_arg.arg_type = eArgTypeSettingIndex;
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index_arg.arg_repetition = eArgRepeatPlain;
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// Define the second variant of this arg.
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key_arg.arg_type = eArgTypeSettingKey;
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key_arg.arg_repetition = eArgRepeatPlain;
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// Push both variants into this arg
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arg2.push_back (index_arg);
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arg2.push_back (key_arg);
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// Push the data for the first argument into the m_arguments vector.
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m_arguments.push_back (arg1);
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m_arguments.push_back (arg2);
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}
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CommandObjectSettingsRemove::~CommandObjectSettingsRemove ()
|
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{
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}
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|
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bool
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CommandObjectSettingsRemove::Execute (Args& command, CommandReturnObject &result)
|
|
{
|
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UserSettingsControllerSP usc_sp (Debugger::GetSettingsController ());
|
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|
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const int argc = command.GetArgumentCount ();
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|
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if (argc != 2)
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|
{
|
|
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 = usc_sp->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 usc_sp (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 = usc_sp->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 usc_sp (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 = usc_sp->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 usc_sp (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 = usc_sp->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 usc_sp (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 = usc_sp->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 usc_sp (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 = usc_sp->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();
|
|
}
|