diff options
Diffstat (limited to 'src/H5P.c')
| -rw-r--r-- | src/H5P.c | 88 |
1 files changed, 86 insertions, 2 deletions
@@ -462,7 +462,7 @@ H5Pregister2(hid_t cls_id, const char *name, size_t size, void *def_value, /* Create the new property list class */ orig_pclass = pclass; - if((ret_value = H5P_register(&pclass, name, size, def_value, prp_create, prp_set, prp_get, prp_delete, prp_copy, prp_cmp, prp_close)) < 0) + if((ret_value = H5P_register(&pclass, name, size, def_value, prp_create, prp_set, prp_get, NULL, NULL, prp_delete, prp_copy, prp_cmp, prp_close)) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTREGISTER, FAIL, "unable to register property in class") /* Check if the property class changed and needs to be substituted in the ID */ @@ -645,7 +645,8 @@ H5Pinsert2(hid_t plist_id, const char *name, size_t size, void *value, HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "properties >0 size must have default") /* Create the new property list class */ - if((ret_value = H5P_insert(plist, name, size, value, prp_set, prp_get, prp_delete, prp_copy, prp_cmp, prp_close)) < 0) + if((ret_value = H5P_insert(plist, name, size, value, prp_set, prp_get, + NULL, NULL, prp_delete, prp_copy, prp_cmp, prp_close)) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTREGISTER, FAIL, "unable to register property in plist") done: @@ -838,6 +839,89 @@ done: /*-------------------------------------------------------------------------- NAME + H5Pencode + PURPOSE + Routine to convert the property values in a property list into a binary buffer + USAGE + herr_t H5Pencode(plist_id, buf, nalloc) + hid_t plist_id; IN: Identifier to property list to encode + void *buf: OUT: buffer to gold the encoded plist + size_t *nalloc; IN/OUT: size of buffer needed to encode plist + RETURNS + Returns non-negative on success, negative on failure. + DESCRIPTION + Encodes a property list into a binary buffer. If the buffer is NULL, then + the call will set the size needed to encode the plist in nalloc. Otherwise + the routine will encode the plist in buf. + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +herr_t +H5Pencode(hid_t plist_id, void *buf, size_t *nalloc) +{ + H5P_genplist_t *plist; /* Property list to query */ + hid_t ret_value = SUCCEED; /* return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE3("e", "i*x*z", plist_id, buf, nalloc); + + /* Check arguments. */ + if(NULL == (plist = (H5P_genplist_t *)H5I_object_verify(plist_id, H5I_GENPROP_LST))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list"); + + /* Call the internal encode routine */ + if((ret_value = H5P__encode(plist, TRUE, buf, nalloc)) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTENCODE, FAIL, "unable to encode property list"); + +done: + FUNC_LEAVE_API(ret_value) +} /* H5Pencode() */ + + +/*-------------------------------------------------------------------------- + NAME + H5Pdecode + PURPOSE + API routine to decode a property list from a binary buffer. + USAGE + hid_t H5Pdecode(buf) + void *buf; IN: buffer that holds the encoded plist + RETURNS + Returns non-negative ID of new property list object on success, negative + on failure. + DESCRIPTION + Decodes a property list from a binary buffer. The contents of the buffer + contain the values for the correponding properties of the plist. The decode + callback of a certain property decodes its value from the buffer and sets it + in the property list. + GLOBAL VARIABLES + COMMENTS, BUGS, ASSUMPTIONS + Properties in the property list that are not encoded in the serialized + form retain their default value. + EXAMPLES + REVISION LOG +--------------------------------------------------------------------------*/ +hid_t +H5Pdecode(const void *buf) +{ + hid_t ret_value = SUCCEED; /* return value */ + + FUNC_ENTER_API(FAIL) + H5TRACE1("i", "*x", buf); + + /* Call the internal decode routine */ + if((ret_value = H5P__decode(buf)) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTDECODE, FAIL, "unable to decode property list"); + +done: + FUNC_LEAVE_API(ret_value) +} /* H5Pdecode() */ + + +/*-------------------------------------------------------------------------- + NAME H5Pget_class PURPOSE Routine to query the class of a generic property list |