forked from OSchip/llvm-project
1298 lines
50 KiB
C++
1298 lines
50 KiB
C++
//===-- 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);
|
|
}
|
|
|
|
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.GetCommandString (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,
|
|
lldb::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();
|
|
lldb::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 ()
|
|
{
|
|
}
|
|
|
|
lldb::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 lldb::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.
|
|
lldb::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
|
|
{
|
|
char *type_name = (char *) "";
|
|
if (var_type != eSetVarTypeNone)
|
|
{
|
|
StreamString tmp_str;
|
|
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 (value.GetSize() == 1)
|
|
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)
|
|
{
|
|
result.AppendMessageWithFormat (" [%d]: '%s'\n", i, 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,
|
|
lldb::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.GetCommandString (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,
|
|
lldb::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.GetCommandString (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,
|
|
lldb::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.GetCommandString (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,
|
|
lldb::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.GetCommandString (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,
|
|
lldb::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,
|
|
lldb::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();
|
|
}
|