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| //===-- SWIG Interface for SBCommandInterpreter -----------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
namespace lldb {
%feature("docstring",
"SBCommandInterpreterRunOptions controls how the RunCommandInterpreter runs the code it is fed.
A default SBCommandInterpreterRunOptions object has:
StopOnContinue: false
StopOnError: false
StopOnCrash: false
EchoCommands: true
PrintResults: true
AddToHistory: true
") SBCommandInterpreterRunOptions;
class SBCommandInterpreterRunOptions
{
friend class SBDebugger;
public:
SBCommandInterpreterRunOptions();
~SBCommandInterpreterRunOptions();
bool
GetStopOnContinue () const;
void
SetStopOnContinue (bool);
bool
GetStopOnError () const;
void
SetStopOnError (bool);
bool
GetStopOnCrash () const;
void
SetStopOnCrash (bool);
bool
GetEchoCommands () const;
void
SetEchoCommands (bool);
bool
GetPrintResults () const;
void
SetPrintResults (bool);
bool
GetAddToHistory () const;
void
SetAddToHistory (bool);
private:
lldb_private::CommandInterpreterRunOptions *
get () const;
lldb_private::CommandInterpreterRunOptions &
ref () const;
// This is set in the constructor and will always be valid.
mutable std::unique_ptr<lldb_private::CommandInterpreterRunOptions> m_opaque_up;
};
%feature("docstring",
"SBCommandInterpreter handles/interprets commands for lldb. You get the
command interpreter from the SBDebugger instance. For example (from test/
python_api/interpreter/TestCommandInterpreterAPI.py),
def command_interpreter_api(self):
'''Test the SBCommandInterpreter APIs.'''
exe = os.path.join(os.getcwd(), 'a.out')
# Create a target by the debugger.
target = self.dbg.CreateTarget(exe)
self.assertTrue(target, VALID_TARGET)
# Retrieve the associated command interpreter from our debugger.
ci = self.dbg.GetCommandInterpreter()
self.assertTrue(ci, VALID_COMMAND_INTERPRETER)
# Exercise some APIs....
self.assertTrue(ci.HasCommands())
self.assertTrue(ci.HasAliases())
self.assertTrue(ci.HasAliasOptions())
self.assertTrue(ci.CommandExists('breakpoint'))
self.assertTrue(ci.CommandExists('target'))
self.assertTrue(ci.CommandExists('platform'))
self.assertTrue(ci.AliasExists('file'))
self.assertTrue(ci.AliasExists('run'))
self.assertTrue(ci.AliasExists('bt'))
res = lldb.SBCommandReturnObject()
ci.HandleCommand('breakpoint set -f main.c -l %d' % self.line, res)
self.assertTrue(res.Succeeded())
ci.HandleCommand('process launch', res)
self.assertTrue(res.Succeeded())
process = ci.GetProcess()
self.assertTrue(process)
...
The HandleCommand() instance method takes two args: the command string and
an SBCommandReturnObject instance which encapsulates the result of command
execution.") SBCommandInterpreter;
class SBCommandInterpreter
{
public:
enum
{
eBroadcastBitThreadShouldExit = (1 << 0),
eBroadcastBitResetPrompt = (1 << 1),
eBroadcastBitQuitCommandReceived = (1 << 2), // User entered quit
eBroadcastBitAsynchronousOutputData = (1 << 3),
eBroadcastBitAsynchronousErrorData = (1 << 4)
};
SBCommandInterpreter (const lldb::SBCommandInterpreter &rhs);
~SBCommandInterpreter ();
static const char *
GetArgumentTypeAsCString (const lldb::CommandArgumentType arg_type);
static const char *
GetArgumentDescriptionAsCString (const lldb::CommandArgumentType arg_type);
static bool
EventIsCommandInterpreterEvent (const lldb::SBEvent &event);
bool
IsValid() const;
explicit operator bool() const;
const char *
GetIOHandlerControlSequence(char ch);
bool
GetPromptOnQuit();
void
SetPromptOnQuit(bool b);
void
AllowExitCodeOnQuit(bool b);
bool
HasCustomQuitExitCode();
int
GetQuitStatus();
void
ResolveCommand(const char *command_line, SBCommandReturnObject &result);
bool
CommandExists (const char *cmd);
bool
AliasExists (const char *cmd);
lldb::SBBroadcaster
GetBroadcaster ();
static const char *
GetBroadcasterClass ();
bool
HasCommands ();
bool
HasAliases ();
bool
HasAliasOptions ();
lldb::SBProcess
GetProcess ();
lldb::SBDebugger
GetDebugger ();
void
SourceInitFileInHomeDirectory (lldb::SBCommandReturnObject &result);
void
SourceInitFileInCurrentWorkingDirectory (lldb::SBCommandReturnObject &result);
lldb::ReturnStatus
HandleCommand (const char *command_line, lldb::SBCommandReturnObject &result, bool add_to_history = false);
lldb::ReturnStatus
HandleCommand (const char *command_line, SBExecutionContext &exe_ctx, SBCommandReturnObject &result, bool add_to_history = false);
void
HandleCommandsFromFile (lldb::SBFileSpec &file,
lldb::SBExecutionContext &override_context,
lldb::SBCommandInterpreterRunOptions &options,
lldb::SBCommandReturnObject result);
int
HandleCompletion (const char *current_line,
uint32_t cursor_pos,
int match_start_point,
int max_return_elements,
lldb::SBStringList &matches);
int
HandleCompletionWithDescriptions (const char *current_line,
uint32_t cursor_pos,
int match_start_point,
int max_return_elements,
lldb::SBStringList &matches,
lldb::SBStringList &descriptions);
bool
IsActive ();
bool
WasInterrupted () const;
};
} // namespace lldb
|