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//===-- SBCommandInterpreter.cpp --------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "lldb/lldb-types.h"
#include "lldb/Interpreter/Args.h"
#include "lldb/Core/SourceManager.h"
#include "lldb/Core/Listener.h"
#include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Interpreter/CommandReturnObject.h"
#include "lldb/Target/Target.h"
#include "lldb/API/SBBroadcaster.h"
#include "lldb/API/SBDebugger.h"
#include "lldb/API/SBCommandReturnObject.h"
#include "lldb/API/SBCommandContext.h"
#include "lldb/API/SBSourceManager.h"
#include "lldb/API/SBCommandInterpreter.h"
#include "lldb/API/SBProcess.h"
#include "lldb/API/SBTarget.h"
#include "lldb/API/SBListener.h"
#include "lldb/API/SBStringList.h"
using namespace lldb;
using namespace lldb_private;
SBCommandInterpreter::SBCommandInterpreter (CommandInterpreter *interpreter) :
m_opaque_ptr (interpreter)
{
}
SBCommandInterpreter::~SBCommandInterpreter ()
{
}
bool
SBCommandInterpreter::IsValid() const
{
return m_opaque_ptr != NULL;
}
bool
SBCommandInterpreter::CommandExists (const char *cmd)
{
if (m_opaque_ptr)
return m_opaque_ptr->CommandExists (cmd);
return false;
}
bool
SBCommandInterpreter::AliasExists (const char *cmd)
{
if (m_opaque_ptr)
return m_opaque_ptr->AliasExists (cmd);
return false;
}
bool
SBCommandInterpreter::UserCommandExists (const char *cmd)
{
if (m_opaque_ptr)
return m_opaque_ptr->UserCommandExists (cmd);
return false;
}
lldb::ReturnStatus
SBCommandInterpreter::HandleCommand (const char *command_line, SBCommandReturnObject &result, bool add_to_history)
{
result.Clear();
if (m_opaque_ptr)
{
m_opaque_ptr->HandleCommand (command_line, add_to_history, result.ref());
}
else
{
result->AppendError ("SBCommandInterpreter is not valid");
result->SetStatus (eReturnStatusFailed);
}
return result.GetStatus();
}
int
SBCommandInterpreter::HandleCompletion (const char *current_line,
const char *cursor,
const char *last_char,
int match_start_point,
int max_return_elements,
SBStringList &matches)
{
int num_completions = 0;
if (m_opaque_ptr)
{
lldb_private::StringList lldb_matches;
num_completions = m_opaque_ptr->HandleCompletion (current_line, cursor, last_char, match_start_point,
max_return_elements, lldb_matches);
SBStringList temp_list (&lldb_matches);
matches.AppendList (temp_list);
}
return num_completions;
}
const char **
SBCommandInterpreter::GetEnvironmentVariables ()
{
if (m_opaque_ptr)
{
const Args *env_vars = m_opaque_ptr->GetEnvironmentVariables();
if (env_vars)
return env_vars->GetConstArgumentVector ();
}
return NULL;
}
bool
SBCommandInterpreter::HasCommands ()
{
if (m_opaque_ptr)
return m_opaque_ptr->HasCommands();
return false;
}
bool
SBCommandInterpreter::HasAliases ()
{
if (m_opaque_ptr)
return m_opaque_ptr->HasAliases();
return false;
}
bool
SBCommandInterpreter::HasUserCommands ()
{
if (m_opaque_ptr)
return m_opaque_ptr->HasUserCommands ();
return false;
}
bool
SBCommandInterpreter::HasAliasOptions ()
{
if (m_opaque_ptr)
return m_opaque_ptr->HasAliasOptions ();
return false;
}
bool
SBCommandInterpreter::HasInterpreterVariables ()
{
if (m_opaque_ptr)
return m_opaque_ptr->HasInterpreterVariables ();
return false;
}
SBProcess
SBCommandInterpreter::GetProcess ()
{
SBProcess process;
if (m_opaque_ptr)
{
Debugger &debugger = m_opaque_ptr->GetDebugger();
Target *target = debugger.GetCurrentTarget().get();
if (target)
process.SetProcess(target->GetProcessSP());
}
return process;
}
ssize_t
SBCommandInterpreter::WriteToScriptInterpreter (const char *src)
{
if (m_opaque_ptr && src && src[0])
return WriteToScriptInterpreter (src, strlen(src));
return 0;
}
ssize_t
SBCommandInterpreter::WriteToScriptInterpreter (const char *src, size_t src_len)
{
if (m_opaque_ptr && src && src[0])
{
ScriptInterpreter *script_interpreter = m_opaque_ptr->GetScriptInterpreter();
if (script_interpreter)
return ::write (script_interpreter->GetMasterFileDescriptor(), src, src_len);
}
return 0;
}
CommandInterpreter *
SBCommandInterpreter::get ()
{
return m_opaque_ptr;
}
CommandInterpreter &
SBCommandInterpreter::ref ()
{
assert (m_opaque_ptr);
return *m_opaque_ptr;
}
void
SBCommandInterpreter::reset (lldb_private::CommandInterpreter *interpreter)
{
m_opaque_ptr = interpreter;
}
void
SBCommandInterpreter::SourceInitFileInHomeDirectory (SBCommandReturnObject &result)
{
result.Clear();
if (m_opaque_ptr)
{
m_opaque_ptr->SourceInitFile (false, result.ref());
}
else
{
result->AppendError ("SBCommandInterpreter is not valid");
result->SetStatus (eReturnStatusFailed);
}
}
void
SBCommandInterpreter::SourceInitFileInCurrentWorkingDirectory (SBCommandReturnObject &result)
{
result.Clear();
if (m_opaque_ptr)
{
m_opaque_ptr->SourceInitFile (true, result.ref());
}
else
{
result->AppendError ("SBCommandInterpreter is not valid");
result->SetStatus (eReturnStatusFailed);
}
}
SBBroadcaster
SBCommandInterpreter::GetBroadcaster ()
{
SBBroadcaster broadcaster (m_opaque_ptr, false);
return broadcaster;
}
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