26 #ifndef __XRD_CL_FILE_OPERATIONS_HH__
27 #define __XRD_CL_FILE_OPERATIONS_HH__
44 template<
template<
bool>
class Derived,
bool HasHndl,
typename Response,
typename ... Arguments>
48 template<
template<
bool>
class, bool,
typename,
typename ...>
friend class FileOperation;
94 template<
bool HasHndl>
147 Arg<
Access::Mode>>( std::move( f ), std::move( url ), std::move( flags ),
178 template<
typename Hdlr>
181 ExResp factory( *this->file );
182 return this->StreamImpl( factory.
Create( hdlr ) );
203 const std::string &url = std::get<UrlArg>( this->args );
206 uint16_t timeout = pipelineTimeout < this->timeout ?
207 pipelineTimeout : this->timeout;
208 return this->file->Open( url, flags, mode, handler, timeout );
216 template<
bool HasHndl>
218 Arg<uint64_t>, Arg<uint32_t>, Arg<void*>>
252 uint64_t offset = std::get<OffsetArg>( this->
args ).Get();
253 uint32_t size = std::get<SizeArg>( this->
args ).Get();
254 void *buffer = std::get<BufferArg>( this->
args ).Get();
255 uint16_t
timeout = pipelineTimeout < this->timeout ?
256 pipelineTimeout : this->
timeout;
267 return ReadImpl<false>( std::move( file ), std::move( offset ), std::move( size ),
268 std::move( buffer ) ).
Timeout( timeout );
274 template<
bool HasHndl>
303 uint16_t
timeout = pipelineTimeout < this->timeout ?
304 pipelineTimeout : this->
timeout;
313 template<
bool HasHndl>
347 bool force = std::get<ForceArg>( this->
args ).Get();
348 uint16_t
timeout = pipelineTimeout < this->timeout ?
349 pipelineTimeout : this->
timeout;
366 template<
bool HasHndl>
368 Arg<uint32_t>, Arg<const void*>>
402 uint64_t offset = std::get<OffsetArg>( this->
args ).Get();
403 uint32_t size = std::get<SizeArg>( this->
args ).Get();
404 const void *buffer = std::get<BufferArg>( this->
args ).Get();
405 uint16_t
timeout = pipelineTimeout < this->timeout ?
406 pipelineTimeout : this->
timeout;
417 return WriteImpl<false>( std::move( file ), std::move( offset ), std::move( size ),
418 std::move( buffer ) ).
Timeout( timeout );
424 template<
bool HasHndl>
453 uint16_t
timeout = pipelineTimeout < this->timeout ?
454 pipelineTimeout : this->
timeout;
463 template<
bool HasHndl>
497 uint64_t size = std::get<SizeArg>( this->
args ).Get();
498 uint16_t
timeout = pipelineTimeout < this->timeout ?
499 pipelineTimeout : this->
timeout;
516 template<
bool HasHndl>
518 Resp<VectorReadInfo>, Arg<ChunkList>, Arg<void*>>
553 void *buffer = std::get<BufferArg>( this->
args ).Get();
554 uint16_t
timeout = pipelineTimeout < this->timeout ?
555 pipelineTimeout : this->
timeout;
564 template<
bool HasHndl>
585 return "VectorWrite";
599 const ChunkList &chunks = std::get<ChunksArg>( this->
args ).Get();
600 uint16_t
timeout = pipelineTimeout < this->timeout ?
601 pipelineTimeout : this->
timeout;
610 template<
bool HasHndl>
612 Arg<struct iovec*>, Arg<int>>
646 uint64_t offset = std::get<OffsetArg>( this->
args ).Get();
647 const struct iovec *
iov = std::get<IovArg>( this->
args ).Get();
648 int iovcnt = std::get<IovcntArg>( this->
args ).Get();
649 uint16_t
timeout = pipelineTimeout < this->timeout ?
650 pipelineTimeout : this->
timeout;
659 template<
bool HasHndl>
693 Buffer &arg = std::get<BufferArg>( this->
args ).Get();
694 uint16_t
timeout = pipelineTimeout < this->timeout ?
695 pipelineTimeout : this->
timeout;
704 template<
bool HasHndl>
733 uint16_t
timeout = pipelineTimeout < this->timeout ?
734 pipelineTimeout : this->
timeout;
743 template<
bool HasHndl>
745 Arg<std::string>, Arg<std::string>>
765 return "SetXAttrImpl";
779 std::string &name = std::get<NameArg>( this->
args ).Get();
780 std::string &value = std::get<ValueArg>( this->
args ).Get();
782 std::vector<xattr_t> attrs;
783 attrs.push_back(
xattr_t( name, value ) );
786 uint16_t
timeout = pipelineTimeout < this->timeout ?
787 pipelineTimeout : this->
timeout;
789 if( !st.
IsOK() )
delete h;
806 template<
bool HasHndl>
808 Resp<std::vector<XAttrStatus>>, Arg<std::vector<xattr_t>>>
828 return "SetXAttrBulkImpl";
843 std::vector<xattr_t> &attrs = std::get<AttrsArg>( this->
args ).Get();
844 uint16_t
timeout = pipelineTimeout < this->timeout ?
845 pipelineTimeout : this->
timeout;
862 template<
bool HasHndl>
884 return "GetXAttrImpl";
898 std::string &name = std::get<NameArg>( this->
args ).Get();
900 std::vector<std::string> attrs;
901 attrs.push_back( name );
904 uint16_t
timeout = pipelineTimeout < this->timeout ?
905 pipelineTimeout : this->
timeout;
924 template<
bool HasHndl>
926 Arg<std::vector<std::string>>>
946 return "GetXAttrBulkImpl";
961 std::vector<std::string> &attrs = std::get<NamesArg>( this->
args ).Get();
962 uint16_t
timeout = pipelineTimeout < this->timeout ?
963 pipelineTimeout : this->
timeout;
980 template<
bool HasHndl>
1001 return "DelXAttrImpl";
1015 std::string &name = std::get<NameArg>( this->
args ).Get();
1017 std::vector<std::string> attrs;
1018 attrs.push_back( name );
1021 uint16_t
timeout = pipelineTimeout < this->timeout ?
1022 pipelineTimeout : this->
timeout;
1024 if( !st.
IsOK() )
delete h;
1041 template<
bool HasHndl>
1043 Resp<std::vector<XAttrStatus>>, Arg<std::vector<std::string>>>
1063 return "DelXAttrBulkImpl";
1078 std::vector<std::string> &attrs = std::get<NamesArg>( this->
args ).Get();
1079 uint16_t
timeout = pipelineTimeout < this->timeout ?
1080 pipelineTimeout : this->
timeout;
1097 template<
bool HasHndl>
1099 Resp<std::vector<XAttr>>>
1113 return "ListXAttrImpl";
1128 uint16_t
timeout = pipelineTimeout < this->timeout ?
1129 pipelineTimeout : this->
timeout;
#define open
Definition: XrdPosix.hh:71
Definition: XrdClArg.hh:295
Definition: XrdClArg.hh:233
Binary blob representation.
Definition: XrdClBuffer.hh:34
Close operation (.
Definition: XrdClFileOperations.hh:276
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:301
std::string ToString()
Definition: XrdClFileOperations.hh:287
Definition: XrdClOperations.hh:522
std::tuple< Args... > args
Operation arguments.
Definition: XrdClOperations.hh:741
uint16_t timeout
Operation timeout.
Definition: XrdClOperations.hh:746
Derived< HasHndl > Timeout(uint16_t timeout)
Set operation timeout.
Definition: XrdClOperations.hh:651
DelXAttr bulk operation (.
Definition: XrdClFileOperations.hh:1044
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:1076
@ NamesArg
Definition: XrdClFileOperations.hh:1056
std::string ToString()
Definition: XrdClFileOperations.hh:1061
DelXAttr operation (.
Definition: XrdClFileOperations.hh:983
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:1013
@ NameArg
Definition: XrdClFileOperations.hh:994
std::string ToString()
Definition: XrdClFileOperations.hh:999
Lambda wrapper.
Definition: XrdClOperationHandlers.hh:312
Fcntl operation (.
Definition: XrdClFileOperations.hh:661
std::string ToString()
Definition: XrdClFileOperations.hh:677
@ BufferArg
Definition: XrdClFileOperations.hh:672
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:691
Definition: XrdClFileOperations.hh:46
FileOperation(Ctx< File > f, Arguments... args)
Definition: XrdClFileOperations.hh:57
virtual ~FileOperation()
Destructor.
Definition: XrdClFileOperations.hh:78
FileOperation(FileOperation< Derived, from, Response, Arguments... > &&op)
Definition: XrdClFileOperations.hh:69
friend class FileOperation
Definition: XrdClFileOperations.hh:48
Ctx< File > file
The file object itself.
Definition: XrdClFileOperations.hh:88
GetXAttr bulk operation (.
Definition: XrdClFileOperations.hh:927
@ NamesArg
Definition: XrdClFileOperations.hh:939
std::string ToString()
Definition: XrdClFileOperations.hh:944
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:959
GetXAttr operation (.
Definition: XrdClFileOperations.hh:865
@ NameArg
Definition: XrdClFileOperations.hh:877
std::string ToString()
Definition: XrdClFileOperations.hh:882
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:896
ListXAttr bulk operation (.
Definition: XrdClFileOperations.hh:1100
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:1126
std::string ToString()
Definition: XrdClFileOperations.hh:1111
Open operation (.
Definition: XrdClFileOperations.hh:97
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:201
@ FlagsArg
Definition: XrdClFileOperations.hh:170
OpenImpl(OpenImpl< from > &&open)
Definition: XrdClFileOperations.hh:160
OpenImpl< true > operator>>(Hdlr &&hdlr)
Definition: XrdClFileOperations.hh:179
std::string ToString()
Definition: XrdClFileOperations.hh:188
OpenImpl(Ctx< File > f, Arg< std::string > url, Arg< OpenFlags::Flags > flags, Arg< Access::Mode > mode=Access::None)
Constructor (.
Definition: XrdClFileOperations.hh:144
std::unique_ptr< PipelineHandler > handler
Operation handler.
Definition: XrdClOperations.hh:304
Definition: XrdClOperations.hh:59
Read operation (.
Definition: XrdClFileOperations.hh:219
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:250
@ BufferArg
Definition: XrdClFileOperations.hh:231
@ OffsetArg
Definition: XrdClFileOperations.hh:231
@ SizeArg
Definition: XrdClFileOperations.hh:231
std::string ToString()
Definition: XrdClFileOperations.hh:236
Handle an async response.
Definition: XrdClXRootDResponses.hh:1037
SetXAttr bulk operation (.
Definition: XrdClFileOperations.hh:809
std::string ToString()
Definition: XrdClFileOperations.hh:826
@ AttrsArg
Definition: XrdClFileOperations.hh:821
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:841
SetXAttr operation (.
Definition: XrdClFileOperations.hh:746
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:777
std::string ToString()
Definition: XrdClFileOperations.hh:763
@ ValueArg
Definition: XrdClFileOperations.hh:758
@ NameArg
Definition: XrdClFileOperations.hh:758
Stat operation (.
Definition: XrdClFileOperations.hh:315
std::string ToString()
Definition: XrdClFileOperations.hh:331
@ ForceArg
Definition: XrdClFileOperations.hh:326
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:345
Object stat info.
Definition: XrdClXRootDResponses.hh:396
Sync operation (.
Definition: XrdClFileOperations.hh:426
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:451
std::string ToString()
Definition: XrdClFileOperations.hh:437
Truncate operation (.
Definition: XrdClFileOperations.hh:465
@ SizeArg
Definition: XrdClFileOperations.hh:476
std::string ToString()
Definition: XrdClFileOperations.hh:481
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:495
Helper class for unpacking single XAttrStatus from bulk response.
Definition: XrdClOperationHandlers.hh:42
Helper class for unpacking single XAttr from bulk response.
Definition: XrdClOperationHandlers.hh:77
VectorRead operation (.
Definition: XrdClFileOperations.hh:519
@ ChunksArg
Definition: XrdClFileOperations.hh:531
@ BufferArg
Definition: XrdClFileOperations.hh:531
std::string ToString()
Definition: XrdClFileOperations.hh:536
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:550
VectorWrite operation (.
Definition: XrdClFileOperations.hh:567
std::string ToString()
Definition: XrdClFileOperations.hh:583
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:597
@ ChunksArg
Definition: XrdClFileOperations.hh:578
Visa operation (.
Definition: XrdClFileOperations.hh:706
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:731
std::string ToString()
Definition: XrdClFileOperations.hh:717
Write operation (.
Definition: XrdClFileOperations.hh:369
@ SizeArg
Definition: XrdClFileOperations.hh:381
@ OffsetArg
Definition: XrdClFileOperations.hh:381
@ BufferArg
Definition: XrdClFileOperations.hh:381
std::string ToString()
Definition: XrdClFileOperations.hh:386
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:400
WriteV operation (.
Definition: XrdClFileOperations.hh:613
std::string ToString()
Definition: XrdClFileOperations.hh:630
XRootDStatus RunImpl(PipelineHandler *handler, uint16_t pipelineTimeout)
Definition: XrdClFileOperations.hh:644
@ OffsetArg
Definition: XrdClFileOperations.hh:625
@ IovArg
Definition: XrdClFileOperations.hh:625
@ IovcntArg
Definition: XrdClFileOperations.hh:625
Request status.
Definition: XrdClXRootDResponses.hh:215
Definition: XrdClAnyObject.hh:26
DelXAttrImpl< false > DelXAttr(Ctx< File > file, Arg< std::string > name)
Definition: XrdClFileOperations.hh:1033
StatImpl< false > Stat(Ctx< File > file, Arg< bool > force, uint16_t timeout=0)
Definition: XrdClFileOperations.hh:358
WriteImpl< false > Write(Ctx< File > file, Arg< uint64_t > offset, Arg< uint32_t > size, Arg< const void * > buffer, uint16_t timeout=0)
Factory for creating WriteImpl objects.
Definition: XrdClFileOperations.hh:414
SetXAttrImpl< false > SetXAttr(Ctx< File > file, Arg< std::string > name, Arg< std::string > value)
Definition: XrdClFileOperations.hh:798
ReadImpl< false > Read(Ctx< File > file, Arg< uint64_t > offset, Arg< uint32_t > size, Arg< void * > buffer, uint16_t timeout=0)
Factory for creating ReadImpl objects.
Definition: XrdClFileOperations.hh:264
WriteVImpl< false > WriteV
Definition: XrdClFileOperations.hh:654
GetXAttrImpl< false > GetXAttr(Ctx< File > file, Arg< std::string > name)
Definition: XrdClFileOperations.hh:916
FcntlImpl< false > Fcntl
Definition: XrdClFileOperations.hh:699
VectorReadImpl< false > VectorRead
Definition: XrdClFileOperations.hh:559
VisaImpl< false > Visa
Definition: XrdClFileOperations.hh:738
std::tuple< std::string, std::string > xattr_t
Extended attribute key - value pair.
Definition: XrdClXRootDResponses.hh:285
CloseImpl< false > Close
Definition: XrdClFileOperations.hh:308
std::vector< ChunkInfo > ChunkList
List of chunks.
Definition: XrdClXRootDResponses.hh:966
SyncImpl< false > Sync
Definition: XrdClFileOperations.hh:458
TruncateImpl< false > Truncate(Ctx< File > file, Arg< uint64_t > size)
Definition: XrdClFileOperations.hh:508
ListXAttrImpl< false > ListXAttr(Ctx< File > file)
Definition: XrdClFileOperations.hh:1138
VectorWriteImpl< false > VectorWrite
Definition: XrdClFileOperations.hh:605
OpenImpl< false > Open
Definition: XrdClFileOperations.hh:211
Access mode.
Definition: XrdClFileSystem.hh:117
Mode
Access mode.
Definition: XrdClFileSystem.hh:122
@ None
Definition: XrdClFileSystem.hh:123
Utility class for storing a pointer to operation context.
Definition: XrdClCtx.hh:38
Open flags, may be or'd when appropriate.
Definition: XrdClFileSystem.hh:71
Flags
Open flags, may be or'd when appropriate.
Definition: XrdClFileSystem.hh:76
Definition: XrdClFileOperations.hh:106
Ctx< File > file
The underlying XrdCl::File object.
Definition: XrdClFileOperations.hh:136
ExResp(const Ctx< File > &file)
Definition: XrdClFileOperations.hh:112
ResponseHandler * Create(std::function< void(XRootDStatus &, StatInfo &)> func)
Definition: XrdClFileOperations.hh:122
Definition: XrdClOperationHandlers.hh:624
bool IsOK() const
We're fine.
Definition: XrdClStatus.hh:120
Definition: XrdOucIOVec.hh:65