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//===-- GDBRemoteCommunicationServer.h --------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef liblldb_GDBRemoteCommunicationServer_h_
#define liblldb_GDBRemoteCommunicationServer_h_
// C Includes
// C++ Includes
#include <vector>
#include <set>
// Other libraries and framework includes
// Project includes
#include "lldb/Host/Mutex.h"
#include "lldb/Target/Process.h"
#include "GDBRemoteCommunication.h"
class ProcessGDBRemote;
class StringExtractorGDBRemote;
class GDBRemoteCommunicationServer : public GDBRemoteCommunication
{
public:
enum
{
eBroadcastBitRunPacketSent = kLoUserBroadcastBit
};
//------------------------------------------------------------------
// Constructors and Destructors
//------------------------------------------------------------------
GDBRemoteCommunicationServer(bool is_platform);
virtual
~GDBRemoteCommunicationServer();
bool
GetPacketAndSendResponse (uint32_t timeout_usec,
lldb_private::Error &error,
bool &interrupt,
bool &quit);
virtual bool
GetThreadSuffixSupported ()
{
return true;
}
// After connecting, do a little handshake with the client to make sure
// we are at least communicating
bool
HandshakeWithClient (lldb_private::Error *error_ptr);
// Set both ports to zero to let the platform automatically bind to
// a port chosen by the OS.
void
SetPortRange (uint16_t lo_port_num, uint16_t hi_port_num)
{
m_lo_port_num = lo_port_num;
m_hi_port_num = hi_port_num;
m_next_port = m_lo_port_num;
m_use_port_range = true;
}
// If we are using a port range, get and update the next port to be used variable.
// Otherwise, just return 0.
uint16_t
GetAndUpdateNextPort ()
{
if (!m_use_port_range)
return 0;
uint16_t val = m_next_port;
if (++m_next_port > m_hi_port_num)
m_next_port = m_lo_port_num;
return val;
}
protected:
//typedef std::map<uint16_t, lldb::pid_t> PortToPIDMap;
lldb::thread_t m_async_thread;
lldb_private::ProcessLaunchInfo m_process_launch_info;
lldb_private::Error m_process_launch_error;
std::set<lldb::pid_t> m_spawned_pids;
lldb_private::Mutex m_spawned_pids_mutex;
lldb_private::ProcessInstanceInfoList m_proc_infos;
uint32_t m_proc_infos_index;
uint16_t m_lo_port_num;
uint16_t m_hi_port_num;
//PortToPIDMap m_port_to_pid_map;
uint16_t m_next_port;
bool m_use_port_range;
size_t
SendUnimplementedResponse (const char *packet);
size_t
SendErrorResponse (uint8_t error);
size_t
SendOKResponse ();
bool
Handle_A (StringExtractorGDBRemote &packet);
bool
Handle_qLaunchSuccess (StringExtractorGDBRemote &packet);
bool
Handle_qHostInfo (StringExtractorGDBRemote &packet);
bool
Handle_qLaunchGDBServer (StringExtractorGDBRemote &packet);
bool
Handle_qKillSpawnedProcess (StringExtractorGDBRemote &packet);
bool
Handle_qPlatform_IO_MkDir (StringExtractorGDBRemote &packet);
bool
Handle_qProcessInfoPID (StringExtractorGDBRemote &packet);
bool
Handle_qfProcessInfo (StringExtractorGDBRemote &packet);
bool
Handle_qsProcessInfo (StringExtractorGDBRemote &packet);
bool
Handle_qC (StringExtractorGDBRemote &packet);
bool
Handle_qUserName (StringExtractorGDBRemote &packet);
bool
Handle_qGroupName (StringExtractorGDBRemote &packet);
bool
Handle_qSpeedTest (StringExtractorGDBRemote &packet);
bool
Handle_QEnvironment (StringExtractorGDBRemote &packet);
bool
Handle_QLaunchArch (StringExtractorGDBRemote &packet);
bool
Handle_QSetDisableASLR (StringExtractorGDBRemote &packet);
bool
Handle_QSetWorkingDir (StringExtractorGDBRemote &packet);
bool
Handle_QStartNoAckMode (StringExtractorGDBRemote &packet);
bool
Handle_QSetSTDIN (StringExtractorGDBRemote &packet);
bool
Handle_QSetSTDOUT (StringExtractorGDBRemote &packet);
bool
Handle_QSetSTDERR (StringExtractorGDBRemote &packet);
bool
Handle_vFile_Open (StringExtractorGDBRemote &packet);
bool
Handle_vFile_Close (StringExtractorGDBRemote &packet);
bool
Handle_vFile_pRead (StringExtractorGDBRemote &packet);
bool
Handle_vFile_pWrite (StringExtractorGDBRemote &packet);
bool
Handle_vFile_Size (StringExtractorGDBRemote &packet);
bool
Handle_vFile_Mode (StringExtractorGDBRemote &packet);
bool
Handle_vFile_Exists (StringExtractorGDBRemote &packet);
bool
Handle_vFile_Stat (StringExtractorGDBRemote &packet);
bool
Handle_vFile_MD5 (StringExtractorGDBRemote &packet);
bool
Handle_qPlatform_RunCommand (StringExtractorGDBRemote &packet);
private:
bool
DebugserverProcessReaped (lldb::pid_t pid);
static bool
ReapDebugserverProcess (void *callback_baton,
lldb::pid_t pid,
bool exited,
int signal,
int status);
//------------------------------------------------------------------
// For GDBRemoteCommunicationServer only
//------------------------------------------------------------------
DISALLOW_COPY_AND_ASSIGN (GDBRemoteCommunicationServer);
};
#endif // liblldb_GDBRemoteCommunicationServer_h_
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