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//===-- StringExtractorGDBRemote.h ------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef utility_StringExtractorGDBRemote_h_
#define utility_StringExtractorGDBRemote_h_
#include "lldb/Utility/Status.h"
#include "lldb/Utility/StringExtractor.h"
#include "llvm/ADT/StringRef.h" // for StringRef
#include <string>
#include <stddef.h> // for size_t
#include <stdint.h> // for uint8_t
class StringExtractorGDBRemote : public StringExtractor {
public:
typedef bool (*ResponseValidatorCallback)(
void *baton, const StringExtractorGDBRemote &response);
StringExtractorGDBRemote() : StringExtractor(), m_validator(nullptr) {}
StringExtractorGDBRemote(llvm::StringRef str)
: StringExtractor(str), m_validator(nullptr) {}
StringExtractorGDBRemote(const char *cstr)
: StringExtractor(cstr), m_validator(nullptr) {}
StringExtractorGDBRemote(const StringExtractorGDBRemote &rhs)
: StringExtractor(rhs), m_validator(rhs.m_validator) {}
virtual ~StringExtractorGDBRemote() {}
bool ValidateResponse() const;
void CopyResponseValidator(const StringExtractorGDBRemote &rhs);
void SetResponseValidator(ResponseValidatorCallback callback, void *baton);
void SetResponseValidatorToOKErrorNotSupported();
void SetResponseValidatorToASCIIHexBytes();
void SetResponseValidatorToJSON();
enum ServerPacketType {
eServerPacketType_nack = 0,
eServerPacketType_ack,
eServerPacketType_invalid,
eServerPacketType_unimplemented,
eServerPacketType_interrupt, // CTRL+c packet or "\x03"
eServerPacketType_A, // Program arguments packet
eServerPacketType_qfProcessInfo,
eServerPacketType_qsProcessInfo,
eServerPacketType_qC,
eServerPacketType_qEcho,
eServerPacketType_qGroupName,
eServerPacketType_qHostInfo,
eServerPacketType_qLaunchGDBServer,
eServerPacketType_qQueryGDBServer,
eServerPacketType_qKillSpawnedProcess,
eServerPacketType_qLaunchSuccess,
eServerPacketType_qModuleInfo,
eServerPacketType_qProcessInfoPID,
eServerPacketType_qSpeedTest,
eServerPacketType_qUserName,
eServerPacketType_qGetWorkingDir,
eServerPacketType_qFileLoadAddress,
eServerPacketType_QEnvironment,
eServerPacketType_QEnableErrorStrings,
eServerPacketType_QLaunchArch,
eServerPacketType_QSetDisableASLR,
eServerPacketType_QSetDetachOnError,
eServerPacketType_QSetSTDIN,
eServerPacketType_QSetSTDOUT,
eServerPacketType_QSetSTDERR,
eServerPacketType_QSetWorkingDir,
eServerPacketType_QStartNoAckMode,
eServerPacketType_qPlatform_shell,
eServerPacketType_qPlatform_mkdir,
eServerPacketType_qPlatform_chmod,
eServerPacketType_vFile_open,
eServerPacketType_vFile_close,
eServerPacketType_vFile_pread,
eServerPacketType_vFile_pwrite,
eServerPacketType_vFile_size,
eServerPacketType_vFile_mode,
eServerPacketType_vFile_exists,
eServerPacketType_vFile_md5,
eServerPacketType_vFile_stat,
eServerPacketType_vFile_symlink,
eServerPacketType_vFile_unlink,
// debug server packages
eServerPacketType_QEnvironmentHexEncoded,
eServerPacketType_QListThreadsInStopReply,
eServerPacketType_QPassSignals,
eServerPacketType_QRestoreRegisterState,
eServerPacketType_QSaveRegisterState,
eServerPacketType_QSetLogging,
eServerPacketType_QSetMaxPacketSize,
eServerPacketType_QSetMaxPayloadSize,
eServerPacketType_QSetEnableAsyncProfiling,
eServerPacketType_QSyncThreadState,
eServerPacketType_QThreadSuffixSupported,
eServerPacketType_jThreadsInfo,
eServerPacketType_qsThreadInfo,
eServerPacketType_qfThreadInfo,
eServerPacketType_qGetPid,
eServerPacketType_qGetProfileData,
eServerPacketType_qGDBServerVersion,
eServerPacketType_qMemoryRegionInfo,
eServerPacketType_qMemoryRegionInfoSupported,
eServerPacketType_qProcessInfo,
eServerPacketType_qRcmd,
eServerPacketType_qRegisterInfo,
eServerPacketType_qShlibInfoAddr,
eServerPacketType_qStepPacketSupported,
eServerPacketType_qSupported,
eServerPacketType_qSyncThreadStateSupported,
eServerPacketType_qThreadExtraInfo,
eServerPacketType_qThreadStopInfo,
eServerPacketType_qVAttachOrWaitSupported,
eServerPacketType_qWatchpointSupportInfo,
eServerPacketType_qWatchpointSupportInfoSupported,
eServerPacketType_qXfer_auxv_read,
eServerPacketType_jSignalsInfo,
eServerPacketType_jModulesInfo,
eServerPacketType_vAttach,
eServerPacketType_vAttachWait,
eServerPacketType_vAttachOrWait,
eServerPacketType_vAttachName,
eServerPacketType_vCont,
eServerPacketType_vCont_actions, // vCont?
eServerPacketType_stop_reason, // '?'
eServerPacketType_c,
eServerPacketType_C,
eServerPacketType_D,
eServerPacketType_g,
eServerPacketType_G,
eServerPacketType_H,
eServerPacketType_I, // stdin notification
eServerPacketType_k,
eServerPacketType_m,
eServerPacketType_M,
eServerPacketType_p,
eServerPacketType_P,
eServerPacketType_s,
eServerPacketType_S,
eServerPacketType_T,
eServerPacketType_x,
eServerPacketType_X,
eServerPacketType_Z,
eServerPacketType_z,
eServerPacketType__M,
eServerPacketType__m,
eServerPacketType_notify, // '%' notification
eServerPacketType_jTraceStart,
eServerPacketType_jTraceBufferRead,
eServerPacketType_jTraceMetaRead,
eServerPacketType_jTraceStop,
eServerPacketType_jTraceConfigRead,
};
ServerPacketType GetServerPacketType() const;
enum ResponseType { eUnsupported = 0, eAck, eNack, eError, eOK, eResponse };
ResponseType GetResponseType() const;
bool IsOKResponse() const;
bool IsUnsupportedResponse() const;
bool IsNormalResponse() const;
bool IsErrorResponse() const;
// Returns zero if the packet isn't a EXX packet where XX are two hex
// digits. Otherwise the error encoded in XX is returned.
uint8_t GetError();
lldb_private::Status GetStatus();
size_t GetEscapedBinaryData(std::string &str);
protected:
ResponseValidatorCallback m_validator;
void *m_validator_baton;
};
#endif // utility_StringExtractorGDBRemote_h_
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