# This file is part of h5py, a Python interface to the HDF5 library. # # http://www.h5py.org # # Copyright 2008-2013 Andrew Collette and contributors # # License: Standard 3-clause BSD; see "license.txt" for full license terms # and contributor agreement. from api_types_hdf5 cimport * # Auto-set exception. Returns 1 if exception set, 0 if no HDF5 error found. cdef int set_exception() except -1 cdef extern from "hdf5.h": ctypedef enum H5E_major_t: H5E_NONE_MAJOR = 0, # special zero, no error H5E_ARGS, # invalid arguments to routine H5E_RESOURCE, # resource unavailable H5E_INTERNAL, # Internal error (too specific to document) H5E_FILE, # file Accessability H5E_IO, # Low-level I/O H5E_FUNC, # function Entry/Exit H5E_ATOM, # object Atom H5E_CACHE, # object Cache H5E_BTREE, # B-Tree Node H5E_SYM, # symbol Table H5E_HEAP, # Heap H5E_OHDR, # object Header H5E_DATATYPE, # Datatype H5E_DATASPACE, # Dataspace H5E_DATASET, # Dataset H5E_STORAGE, # data storage H5E_PLIST, # Property lists H5E_ATTR, # Attribute H5E_PLINE, # Data filters H5E_EFL, # External file list H5E_REFERENCE, # References H5E_VFL, # Virtual File Layer # H5E_TBBT, # Threaded, Balanced, Binary Trees (not in 1.8) H5E_TST, # Ternary Search Trees H5E_RS, # Reference Counted Strings H5E_ERROR, # Error API H5E_SLIST # Skip Lists ctypedef enum H5E_minor_t: # Generic low-level file I/O errors H5E_SEEKERROR # Seek failed H5E_READERROR # Read failed H5E_WRITEERROR # Write failed H5E_CLOSEERROR # Close failed H5E_OVERFLOW # Address overflowed H5E_FCNTL # File control (fcntl) failed # Resource errors H5E_NOSPACE # No space available for allocation H5E_CANTALLOC # Can't allocate space H5E_CANTCOPY # Unable to copy object H5E_CANTFREE # Unable to free object H5E_ALREADYEXISTS # Object already exists H5E_CANTLOCK # Unable to lock object H5E_CANTUNLOCK # Unable to unlock object H5E_CANTGC # Unable to garbage collect H5E_CANTGETSIZE # Unable to compute size H5E_OBJOPEN # Object is already open # Heap errors H5E_CANTRESTORE # Can't restore condition H5E_CANTCOMPUTE # Can't compute value H5E_CANTEXTEND # Can't extend heap's space H5E_CANTATTACH # Can't attach object H5E_CANTUPDATE # Can't update object H5E_CANTOPERATE # Can't operate on object # Function entry/exit interface errors H5E_CANTINIT # Unable to initialize object H5E_ALREADYINIT # Object already initialized H5E_CANTRELEASE # Unable to release object # Property list errors H5E_CANTGET # Can't get value H5E_CANTSET # Can't set value H5E_DUPCLASS # Duplicate class name in parent class # Free space errors H5E_CANTMERGE # Can't merge objects H5E_CANTREVIVE # Can't revive object H5E_CANTSHRINK # Can't shrink container # Object header related errors H5E_LINKCOUNT # Bad object header link H5E_VERSION # Wrong version number H5E_ALIGNMENT # Alignment error H5E_BADMESG # Unrecognized message H5E_CANTDELETE # Can't delete message H5E_BADITER # Iteration failed H5E_CANTPACK # Can't pack messages H5E_CANTRESET # Can't reset object count # System level errors H5E_SYSERRSTR # System error message # I/O pipeline errors H5E_NOFILTER # Requested filter is not available H5E_CALLBACK # Callback failed H5E_CANAPPLY # Error from filter 'can apply' callback H5E_SETLOCAL # Error from filter 'set local' callback H5E_NOENCODER # Filter present but encoding disabled H5E_CANTFILTER # Filter operation failed # Group related errors H5E_CANTOPENOBJ # Can't open object H5E_CANTCLOSEOBJ # Can't close object H5E_COMPLEN # Name component is too long H5E_PATH # Problem with path to object # No error H5E_NONE_MINOR # No error # File accessability errors H5E_FILEEXISTS # File already exists H5E_FILEOPEN # File already open H5E_CANTCREATE # Unable to create file H5E_CANTOPENFILE # Unable to open file H5E_CANTCLOSEFILE # Unable to close file H5E_NOTHDF5 # Not an HDF5 file H5E_BADFILE # Bad file ID accessed H5E_TRUNCATED # File has been truncated H5E_MOUNT # File mount error # Object atom related errors H5E_BADATOM # Unable to find atom information (already closed?) H5E_BADGROUP # Unable to find ID group information H5E_CANTREGISTER # Unable to register new atom H5E_CANTINC # Unable to increment reference count H5E_CANTDEC # Unable to decrement reference count H5E_NOIDS # Out of IDs for group # Cache related errors H5E_CANTFLUSH # Unable to flush data from cache H5E_CANTSERIALIZE # Unable to serialize data from cache H5E_CANTLOAD # Unable to load metadata into cache H5E_PROTECT # Protected metadata error H5E_NOTCACHED # Metadata not currently cached H5E_SYSTEM # Internal error detected H5E_CANTINS # Unable to insert metadata into cache H5E_CANTRENAME # Unable to rename metadata H5E_CANTPROTECT # Unable to protect metadata H5E_CANTUNPROTECT # Unable to unprotect metadata H5E_CANTPIN # Unable to pin cache entry H5E_CANTUNPIN # Unable to un-pin cache entry H5E_CANTMARKDIRTY # Unable to mark a pinned entry as dirty H5E_CANTDIRTY # Unable to mark metadata as dirty H5E_CANTEXPUNGE # Unable to expunge a metadata cache entry H5E_CANTRESIZE # Unable to resize a metadata cache entry # Link related errors H5E_TRAVERSE # Link traversal failure H5E_NLINKS # Too many soft links in path H5E_NOTREGISTERED # Link class not registered H5E_CANTMOVE # Move callback returned error H5E_CANTSORT # Can't sort objects # Parallel MPI errors H5E_MPI # Some MPI function failed H5E_MPIERRSTR # MPI Error String H5E_CANTRECV # Can't receive data # Dataspace errors H5E_CANTCLIP # Can't clip hyperslab region H5E_CANTCOUNT # Can't count elements H5E_CANTSELECT # Can't select hyperslab H5E_CANTNEXT # Can't move to next iterator location H5E_BADSELECT # Invalid selection H5E_CANTCOMPARE # Can't compare objects # Argument errors H5E_UNINITIALIZED # Information is uinitialized H5E_UNSUPPORTED # Feature is unsupported H5E_BADTYPE # Inappropriate type H5E_BADRANGE # Out of range H5E_BADVALUE # Bad value # B-tree related errors H5E_NOTFOUND # Object not found H5E_EXISTS # Object already exists H5E_CANTENCODE # Unable to encode value H5E_CANTDECODE # Unable to decode value H5E_CANTSPLIT # Unable to split node H5E_CANTREDISTRIBUTE # Unable to redistribute records H5E_CANTSWAP # Unable to swap records H5E_CANTINSERT # Unable to insert object H5E_CANTLIST # Unable to list node H5E_CANTMODIFY # Unable to modify record H5E_CANTREMOVE # Unable to remove object # Datatype conversion errors H5E_CANTCONVERT # Can't convert datatypes H5E_BADSIZE # Bad size for object cdef enum H5E_direction_t: H5E_WALK_UPWARD = 0 # begin deep, end at API function H5E_WALK_DOWNWARD = 1 # begin at API function, end deep ctypedef struct H5E_error_t: H5E_major_t maj_num # major error number H5E_minor_t min_num # minor error number char *func_name # function in which error occurred char *file_name # file in which error occurred unsigned line # line in file where error occurs char *desc # optional supplied description char *H5Eget_major(H5E_major_t n) char *H5Eget_minor(H5E_minor_t n) herr_t H5Eclear() except * ctypedef herr_t (*H5E_auto_t)(void *client_data) herr_t H5Eset_auto(H5E_auto_t func, void *client_data) herr_t H5Eget_auto(H5E_auto_t *func, void** client_data) herr_t H5Eprint(void *stream) ctypedef herr_t (*H5E_walk_t)(int n, H5E_error_t *err_desc, void* client_data) herr_t H5Ewalk(H5E_direction_t direction, H5E_walk_t func, void* client_data) # --- Functions for managing the HDF5 error callback mechanism --- ctypedef struct err_cookie: # Defines the error handler state (callback and callback data) H5E_auto_t func void *data # Set (via H5Eset_auto) the HDF5 error handler for this thread. Returns # the old (presently installed) handler. cdef err_cookie set_error_handler(err_cookie handler)