diff options
Diffstat (limited to 'src/H5Gdeprec.c')
| -rw-r--r-- | src/H5Gdeprec.c | 383 |
1 files changed, 231 insertions, 152 deletions
diff --git a/src/H5Gdeprec.c b/src/H5Gdeprec.c index f8f668c..ab73e7e 100644 --- a/src/H5Gdeprec.c +++ b/src/H5Gdeprec.c @@ -43,6 +43,7 @@ #include "H5Iprivate.h" /* IDs */ #include "H5Lprivate.h" /* Links */ #include "H5Pprivate.h" /* Property lists */ +#include "H5VLprivate.h" /* VOL plugins */ /****************/ @@ -72,10 +73,6 @@ typedef struct { /* Local Prototypes */ /********************/ -static herr_t H5G__link(hid_t cur_loc_id, const char *cur_name, H5G_link_t type, - hid_t new_loc_id, const char *new_name, hid_t lcpl_id); -static herr_t H5G__move(hid_t src_loc_id, const char *src_name, - hid_t dst_loc_id, const char *dst_name, hid_t lcpl_id); static herr_t H5G__get_objinfo_cb(H5G_loc_t *grp_loc/*in*/, const char *name, const H5O_link_t *lnk, H5G_loc_t *obj_loc, void *_udata/*in,out*/, H5G_own_loc_t *own_loc/*out*/); @@ -174,17 +171,18 @@ H5G_map_obj_type(H5O_type_t obj_type) hid_t H5Gcreate1(hid_t loc_id, const char *name, size_t size_hint) { - H5G_loc_t loc; /* Location to create group */ - H5G_t *grp = NULL; /* New group created */ + void *grp = NULL; /* New group created */ + H5VL_object_t *vol_obj = NULL; /* object token of loc_id */ + H5VL_loc_params_t loc_params; + H5P_genplist_t *plist; /* Property list pointer */ hid_t tmp_gcpl = H5I_INVALID_HID; /* Temporary group creation property list */ + hid_t lcpl_id = H5P_LINK_CREATE_DEFAULT; hid_t ret_value = H5I_INVALID_HID; /* Return value */ FUNC_ENTER_API(H5I_INVALID_HID) H5TRACE3("i", "i*sz", loc_id, name, size_hint); /* Check arguments */ - if(H5G_loc(loc_id, &loc) < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a location") if(!name || !*name) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "no name given") @@ -221,12 +219,28 @@ H5Gcreate1(hid_t loc_id, const char *name, size_t size_hint) if(H5CX_set_loc(loc_id) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTSET, H5I_INVALID_HID, "can't set collective metadata read info") + /* Get the plist structure */ + if(NULL == (plist = (H5P_genplist_t *)H5I_object(tmp_gcpl))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, H5I_INVALID_HID, "can't find object for ID") + + /* get creation properties */ + if(H5P_set(plist, H5VL_PROP_GRP_LCPL_ID, &lcpl_id) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, H5I_INVALID_HID, "can't get property value for lcpl id") + + loc_params.type = H5VL_OBJECT_BY_SELF; + loc_params.obj_type = H5I_get_type(loc_id); + + /* get the location object */ + if(NULL == (vol_obj = (H5VL_object_t *)H5I_object(loc_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "invalid location identifier") + /* Create the group */ - if(NULL == (grp = H5G__create_named(&loc, name, H5P_LINK_CREATE_DEFAULT, tmp_gcpl))) + if(NULL == (grp = H5VL_group_create(vol_obj->data, loc_params, vol_obj->driver->cls, name, tmp_gcpl, + H5P_GROUP_ACCESS_DEFAULT, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL))) HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, H5I_INVALID_HID, "unable to create group") /* Get an atom for the group */ - if((ret_value = H5I_register(H5I_GROUP, grp, TRUE)) < 0) + if((ret_value = H5VL_register_id(H5I_GROUP, grp, vol_obj->driver, TRUE)) < 0) HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register group") done: @@ -235,7 +249,7 @@ done: HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, H5I_INVALID_HID, "unable to release property list") if(H5I_INVALID_HID == ret_value) - if(grp && H5G_close(grp) < 0) + if(grp && H5VL_group_close(grp, vol_obj->driver->cls, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL) < 0) HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, H5I_INVALID_HID, "unable to release group") FUNC_LEAVE_API(ret_value) @@ -262,30 +276,38 @@ done: hid_t H5Gopen1(hid_t loc_id, const char *name) { - H5G_t *grp = NULL; /* Group opened */ - H5G_loc_t loc; /* Location of parent for group */ + void *grp = NULL; /* Group opened */ + H5VL_object_t *vol_obj = NULL; /* object token of loc_id */ + H5VL_loc_params_t loc_params; hid_t ret_value = H5I_INVALID_HID; /* Return value */ FUNC_ENTER_API(H5I_INVALID_HID) H5TRACE2("i", "i*s", loc_id, name); /* Check args */ - if(H5G_loc(loc_id, &loc) < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "not a location") if(!name || !*name) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, H5I_INVALID_HID, "no name") + /* Set location parameters */ + loc_params.type = H5VL_OBJECT_BY_SELF; + loc_params.obj_type = H5I_get_type(loc_id); + + /* get the location object */ + if (NULL == (vol_obj = (H5VL_object_t *)H5I_object(loc_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, H5I_INVALID_HID, "invalid location identifier") + /* Open the group */ - if(NULL == (grp = H5G__open_name(&loc, name))) + if(NULL == (grp = H5VL_group_open(vol_obj->data, loc_params, vol_obj->driver->cls, name, H5P_DEFAULT, + H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL))) HGOTO_ERROR(H5E_SYM, H5E_CANTOPENOBJ, H5I_INVALID_HID, "unable to open group") /* Get an atom for the group */ - if((ret_value = H5I_register(H5I_GROUP, grp, TRUE)) < 0) + if((ret_value = H5VL_register_id(H5I_GROUP, grp, vol_obj->driver, TRUE)) < 0) HGOTO_ERROR(H5E_ATOM, H5E_CANTREGISTER, H5I_INVALID_HID, "unable to register group") done: if(H5I_INVALID_HID == ret_value) - if(grp && H5G_close(grp) < 0) + if(grp && H5VL_group_close(grp, vol_obj->driver->cls, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL) < 0) HDONE_ERROR(H5E_SYM, H5E_CLOSEERROR, H5I_INVALID_HID, "unable to release group") FUNC_LEAVE_API(ret_value) @@ -303,6 +325,8 @@ done: herr_t H5Glink(hid_t cur_loc_id, H5G_link_t type, const char *cur_name, const char *new_name) { + hid_t lcpl_id = H5P_LINK_CREATE_DEFAULT; + H5P_genplist_t *plist; /* Property list pointer */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) @@ -318,9 +342,64 @@ H5Glink(hid_t cur_loc_id, H5G_link_t type, const char *cur_name, const char *new if(H5CX_set_loc(cur_loc_id) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info") + /* Get the plist structure */ + if(NULL == (plist = (H5P_genplist_t *)H5I_object(lcpl_id))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") + /* Create link */ - if(H5G__link(cur_loc_id, cur_name, type, H5L_SAME_LOC, new_name, H5P_LINK_CREATE_DEFAULT) < 0) - HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "couldn't create link") + if(type == H5L_TYPE_HARD) { + H5VL_object_t *vol_obj = NULL; /* object token of loc_id */ + H5VL_loc_params_t loc_params1; + H5VL_loc_params_t loc_params2; + + loc_params1.type = H5VL_OBJECT_BY_NAME; + loc_params1.obj_type = H5I_get_type(cur_loc_id); + loc_params1.loc_data.loc_by_name.name = cur_name; + loc_params1.loc_data.loc_by_name.lapl_id = H5P_DEFAULT; + + loc_params2.type = H5VL_OBJECT_BY_NAME; + loc_params2.loc_data.loc_by_name.name = new_name; + loc_params2.loc_data.loc_by_name.lapl_id = H5P_DEFAULT; + + /* get the location object */ + if(NULL == (vol_obj = (H5VL_object_t *)H5I_object(cur_loc_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid location identifier") + + /* set creation properties */ + if(H5P_set(plist, H5VL_PROP_LINK_TARGET, &vol_obj->data) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't set property value for target") + if(H5P_set(plist, H5VL_PROP_LINK_TARGET_LOC_PARAMS, &loc_params1) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't set property value for target loc params") + + /* Create the link through the VOL */ + if((ret_value = H5VL_link_create(H5VL_LINK_CREATE_HARD, NULL, loc_params2, vol_obj->driver->cls, + lcpl_id, H5P_DEFAULT, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL)) < 0) + HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create link") + } + else if(type == H5L_TYPE_SOFT) { + H5VL_object_t *vol_obj = NULL; /* object token of loc_id */ + H5VL_loc_params_t loc_params; + + loc_params.type = H5VL_OBJECT_BY_NAME; + loc_params.loc_data.loc_by_name.name = new_name; + loc_params.loc_data.loc_by_name.lapl_id = H5P_DEFAULT; + loc_params.obj_type = H5I_get_type(cur_loc_id); + + /* get the location object */ + if(NULL == (vol_obj = (H5VL_object_t *)H5I_object(cur_loc_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid location identifier") + + /* set creation properties */ + if(H5P_set(plist, H5VL_PROP_LINK_TARGET_NAME, &cur_name) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get property value for target name") + + /* Create the link through the VOL */ + if((ret_value = H5VL_link_create(H5VL_LINK_CREATE_SOFT, vol_obj->data, loc_params, vol_obj->driver->cls, + lcpl_id, H5P_DEFAULT, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL)) < 0) + HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create link") + } + else + HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "Not a valid link type") done: FUNC_LEAVE_API(ret_value) @@ -339,6 +418,8 @@ herr_t H5Glink2(hid_t cur_loc_id, const char *cur_name, H5G_link_t type, hid_t new_loc_id, const char *new_name) { + hid_t lcpl_id = H5P_LINK_CREATE_DEFAULT; + H5P_genplist_t *plist; /* Property list pointer */ herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) @@ -354,84 +435,77 @@ H5Glink2(hid_t cur_loc_id, const char *cur_name, H5G_link_t type, if(H5CX_set_loc(cur_loc_id) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info") - /* Create link */ - if(H5G__link(cur_loc_id, cur_name, type, new_loc_id, new_name, H5P_LINK_CREATE_DEFAULT) < 0) - HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "couldn't create link") - -done: - FUNC_LEAVE_API(ret_value) -} /* end H5Glink2() */ - - -/*------------------------------------------------------------------------- - * Function: H5G__link - * - * Purpose: Internal routine to create a new link. - * - * Return: Non-negative on success/Negative on failure - * - * Programmer: Quincey Koziol - * Monday, December 18, 2017 - * - *------------------------------------------------------------------------- - */ -static herr_t -H5G__link(hid_t cur_loc_id, const char *cur_name, H5G_link_t type, - hid_t new_loc_id, const char *new_name, hid_t lcpl_id) -{ - H5G_loc_t new_loc; /* Information about new link's group */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_STATIC + /* Get the plist structure */ + if(NULL == (plist = (H5P_genplist_t *)H5I_object(lcpl_id))) + HGOTO_ERROR(H5E_ATOM, H5E_BADATOM, FAIL, "can't find object for ID") /* Create the appropriate kind of link */ if(type == H5L_TYPE_HARD) { - H5G_loc_t cur_loc, *cur_loc_p; /* Information about current link's group */ - H5G_loc_t *new_loc_p; /* Information about new link's group */ - - /* Finish checking arguments */ - if(cur_loc_id == H5L_SAME_LOC && new_loc_id == H5L_SAME_LOC) - HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "source and destination should not be both H5L_SAME_LOC") - if(cur_loc_id != H5L_SAME_LOC && H5G_loc(cur_loc_id, &cur_loc) < 0) - HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "not a location") - if(new_loc_id != H5L_SAME_LOC && H5G_loc(new_loc_id, &new_loc) < 0) - HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "not a location") - - /* Set up current & new location pointers */ - cur_loc_p = &cur_loc; - new_loc_p = &new_loc; - if(cur_loc_id == H5L_SAME_LOC) - cur_loc_p = new_loc_p; - else if(new_loc_id == H5L_SAME_LOC) - new_loc_p = cur_loc_p; - else if(cur_loc_p->oloc->file != new_loc_p->oloc->file) - HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "source and destination should be in the same file.") - - /* Create the link */ - if(H5L_create_hard(cur_loc_p, cur_name, new_loc_p, new_name, lcpl_id) < 0) + H5VL_object_t *vol_obj1 = NULL; /* object token of loc_id */ + H5VL_object_t *vol_obj2 = NULL; /* object token of loc_id */ + H5VL_loc_params_t loc_params1; + H5VL_loc_params_t loc_params2; + + loc_params1.type = H5VL_OBJECT_BY_NAME; + loc_params1.obj_type = H5I_get_type(cur_loc_id); + loc_params1.loc_data.loc_by_name.name = cur_name; + loc_params1.loc_data.loc_by_name.lapl_id = H5P_DEFAULT; + + loc_params2.type = H5VL_OBJECT_BY_NAME; + loc_params2.obj_type = H5I_get_type(new_loc_id); + loc_params2.loc_data.loc_by_name.name = new_name; + loc_params2.loc_data.loc_by_name.lapl_id = H5P_DEFAULT; + + /* get the location object */ + if(NULL == (vol_obj1 = (H5VL_object_t *)H5I_object(cur_loc_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid location identifier") + if(NULL == (vol_obj2 = (H5VL_object_t *)H5I_object(new_loc_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid location identifier") + + /* set creation properties */ + if(H5P_set(plist, H5VL_PROP_LINK_TARGET, &vol_obj1->data) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't set property value for target id") + if(H5P_set(plist, H5VL_PROP_LINK_TARGET_LOC_PARAMS, &loc_params1) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't set property value for target name") + + /* Create the link through the VOL */ + if((ret_value = H5VL_link_create(H5VL_LINK_CREATE_HARD, vol_obj2->data, loc_params2, vol_obj2->driver->cls, + lcpl_id, H5P_DEFAULT, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL)) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create link") } else if(type == H5L_TYPE_SOFT) { - /* Soft links only need one location, the new_loc_id, but it's possible - * that new_loc_id is H5L_SAME_LOC - */ + H5VL_object_t *vol_obj = NULL; /* object token of loc_id */ + H5VL_loc_params_t loc_params; + + /* Soft links only need one location, the new_loc_id, but it's possible that + * new_loc_id is H5L_SAME_LOC */ if(new_loc_id == H5L_SAME_LOC) new_loc_id = cur_loc_id; - /* Finish checking arguments */ - if(H5G_loc(new_loc_id, &new_loc) < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") + loc_params.type = H5VL_OBJECT_BY_NAME; + loc_params.loc_data.loc_by_name.name = new_name; + loc_params.loc_data.loc_by_name.lapl_id = H5P_DEFAULT; + loc_params.obj_type = H5I_get_type(new_loc_id); + + /* get the location object */ + if(NULL == (vol_obj = (H5VL_object_t *)H5I_object(new_loc_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid location identifier") - /* Create the link */ - if(H5L_create_soft(cur_name, &new_loc, new_name, lcpl_id) < 0) + /* set creation properties */ + if(H5P_set(plist, H5VL_PROP_LINK_TARGET_NAME, &cur_name) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get property value for target name") + + /* Create the link through the VOL */ + if((ret_value = H5VL_link_create(H5VL_LINK_CREATE_SOFT, vol_obj->data, loc_params, vol_obj->driver->cls, + lcpl_id, H5P_DEFAULT, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL)) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to create link") } else HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "not a valid link type") done: - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5G__link() */ + FUNC_LEAVE_API(ret_value) +} /* end H5Glink2() */ /*------------------------------------------------------------------------- @@ -444,7 +518,10 @@ done: herr_t H5Gmove(hid_t src_loc_id, const char *src_name, const char *dst_name) { - herr_t ret_value = SUCCEED; /* Return value */ + H5VL_object_t *vol_obj = NULL; /* object token of loc_id */ + H5VL_loc_params_t loc_params1; + H5VL_loc_params_t loc_params2; + herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) H5TRACE3("e", "i*s*s", src_loc_id, src_name, dst_name); @@ -453,8 +530,22 @@ H5Gmove(hid_t src_loc_id, const char *src_name, const char *dst_name) if(H5CX_set_loc(src_loc_id) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info") + loc_params1.type = H5VL_OBJECT_BY_NAME; + loc_params1.obj_type = H5I_get_type(src_loc_id); + loc_params1.loc_data.loc_by_name.name = src_name; + loc_params1.loc_data.loc_by_name.lapl_id = H5P_DEFAULT; + + loc_params2.type = H5VL_OBJECT_BY_NAME; + loc_params2.loc_data.loc_by_name.name = dst_name; + loc_params2.loc_data.loc_by_name.lapl_id = H5P_DEFAULT; + + /* get the location object */ + if(NULL == (vol_obj = (H5VL_object_t *)H5I_object(src_loc_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid location identifier") + /* Move the link */ - if(H5G__move(src_loc_id, src_name, H5L_SAME_LOC, dst_name, H5P_LINK_CREATE_DEFAULT) < 0) + if((ret_value = H5VL_link_move(vol_obj->data, loc_params1, NULL, loc_params2, vol_obj->driver->cls, + H5P_DEFAULT, H5P_DEFAULT, H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL)) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTMOVE, FAIL, "couldn't move link") done: @@ -473,21 +564,45 @@ herr_t H5Gmove2(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id, const char *dst_name) { + H5VL_object_t *vol_obj1 = NULL; /* object token of src_id */ + H5VL_loc_params_t loc_params1; + H5VL_object_t *vol_obj2 = NULL; /* object token of dst_id */ + H5VL_loc_params_t loc_params2; herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) H5TRACE4("e", "i*si*s", src_loc_id, src_name, dst_loc_id, dst_name); - /* Check arguments */ - if(src_loc_id == H5L_SAME_LOC && dst_loc_id == H5L_SAME_LOC) - HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "source and destination should not both be H5L_SAME_LOC") - /* Set up collective metadata if appropriate */ if(H5CX_set_loc(dst_loc_id) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info") + /* Set location parameter for source object */ + loc_params1.type = H5VL_OBJECT_BY_NAME; + loc_params1.loc_data.loc_by_name.name = src_name; + loc_params1.loc_data.loc_by_name.lapl_id = H5P_DEFAULT; + loc_params1.obj_type = H5I_get_type(src_loc_id); + /* Set location parameter for destination object */ + loc_params2.type = H5VL_OBJECT_BY_NAME; + loc_params2.loc_data.loc_by_name.name = dst_name; + loc_params2.loc_data.loc_by_name.lapl_id = H5P_DEFAULT; + loc_params2.obj_type = H5I_get_type(dst_loc_id); + + if(H5L_SAME_LOC != src_loc_id) { + /* get the location object */ + if(NULL == (vol_obj1 = (H5VL_object_t *)H5I_object(src_loc_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid location identifier") + } + if(H5L_SAME_LOC != dst_loc_id) { + /* get the location object */ + if(NULL == (vol_obj2 = (H5VL_object_t *)H5I_object(dst_loc_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid location identifier") + } + /* Move the link */ - if(H5G__move(src_loc_id, src_name, dst_loc_id, dst_name, H5P_LINK_CREATE_DEFAULT) < 0) + if((ret_value = H5VL_link_move(vol_obj1->data, loc_params1, vol_obj2->data, loc_params2, + vol_obj1->driver->cls, H5P_DEFAULT, H5P_DEFAULT, + H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL)) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTMOVE, FAIL, "unable to move link") done: @@ -496,60 +611,6 @@ done: /*------------------------------------------------------------------------- - * Function: H5G__move - * - * Purpose: Renames an object within an HDF5 file and moves it to a new - * group. The original name SRC is unlinked from the group graph - * and then inserted with the new name DST (which can specify a - * new path for the object) as an atomic operation. The names - * are interpreted relative to SRC_LOC_ID and - * DST_LOC_ID, which are either file IDs or group ID. - * - * Return: Non-negative on success/Negative on failure - * - * Programmer: Quincey Koziol - * Monday, November 6, 2006 - * - *------------------------------------------------------------------------- - */ -static herr_t -H5G__move(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id, - const char *dst_name, hid_t lcpl_id) -{ - H5G_loc_t src_loc, *src_loc_p; /* Group info for source location */ - H5G_loc_t dst_loc, *dst_loc_p; /* Group info for destination location */ - herr_t ret_value = SUCCEED; /* Return value */ - - FUNC_ENTER_STATIC - - /* Check arguments */ - if(src_loc_id != H5L_SAME_LOC && H5G_loc(src_loc_id, &src_loc) < 0) - HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "not a location") - if(dst_loc_id != H5L_SAME_LOC && H5G_loc(dst_loc_id, &dst_loc) < 0) - HGOTO_ERROR(H5E_SYM, H5E_BADTYPE, FAIL, "not a location") - if(!src_name || !*src_name) - HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "no current name specified") - if(!dst_name || !*dst_name) - HGOTO_ERROR(H5E_SYM, H5E_BADVALUE, FAIL, "no destination name specified") - - /* Set up src & dst location pointers */ - src_loc_p = &src_loc; - dst_loc_p = &dst_loc; - if(src_loc_id == H5L_SAME_LOC) - src_loc_p = dst_loc_p; - else if(dst_loc_id == H5L_SAME_LOC) - dst_loc_p = src_loc_p; - - /* Move the link */ - if(H5L_move(src_loc_p, src_name, dst_loc_p, dst_name, FALSE, lcpl_id) < 0) - HGOTO_ERROR(H5E_SYM, H5E_CANTMOVE, FAIL, "unable to move link") - -done: - FUNC_LEAVE_NOAPI(ret_value) -} /* end H5G__move() */ - - -/*------------------------------------------------------------------------- * Function: H5Gunlink * * Purpose: Removes a link. The new API is H5Ldelete/H5Ldelete_by_idx. @@ -559,15 +620,14 @@ done: herr_t H5Gunlink(hid_t loc_id, const char *name) { - H5G_loc_t loc; /* Group's location */ + H5VL_object_t *vol_obj = NULL; /* object token of loc_id */ + H5VL_loc_params_t loc_params; herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) H5TRACE2("e", "i*s", loc_id, name); /* Check arguments */ - if(H5G_loc(loc_id, &loc) < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") if(!name || !*name) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name") @@ -575,8 +635,18 @@ H5Gunlink(hid_t loc_id, const char *name) if(H5CX_set_loc(loc_id) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info") + loc_params.type = H5VL_OBJECT_BY_NAME; + loc_params.obj_type = H5I_get_type(loc_id); + loc_params.loc_data.loc_by_name.name = name; + loc_params.loc_data.loc_by_name.lapl_id = H5P_LINK_ACCESS_DEFAULT; + + /* Get the location object */ + if(NULL == (vol_obj = (H5VL_object_t *)H5I_object(loc_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid location identifier") + /* Delete the link */ - if(H5L_delete(&loc, name) < 0) + if(H5VL_link_specific(vol_obj->data, loc_params, vol_obj->driver->cls, H5VL_LINK_DELETE, + H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTDELETE, FAIL, "couldn't delete link") done: @@ -595,15 +665,14 @@ done: herr_t H5Gget_linkval(hid_t loc_id, const char *name, size_t size, char *buf/*out*/) { - H5G_loc_t loc; /* Group's location */ + H5VL_object_t *vol_obj = NULL; /* object token of loc_id */ + H5VL_loc_params_t loc_params; herr_t ret_value = SUCCEED; /* Return value */ FUNC_ENTER_API(FAIL) H5TRACE4("e", "i*szx", loc_id, name, size, buf); /* Check arguments */ - if(H5G_loc(loc_id, &loc)) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") if(!name || !*name) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no name specified") @@ -611,9 +680,19 @@ H5Gget_linkval(hid_t loc_id, const char *name, size_t size, char *buf/*out*/) if(H5CX_set_loc(loc_id) < 0) HGOTO_ERROR(H5E_SYM, H5E_CANTSET, FAIL, "can't set collective metadata read info") + loc_params.type = H5VL_OBJECT_BY_NAME; + loc_params.obj_type = H5I_get_type(loc_id); + loc_params.loc_data.loc_by_name.name = name; + loc_params.loc_data.loc_by_name.lapl_id = H5P_LINK_ACCESS_DEFAULT; + + /* Get the location object */ + if(NULL == (vol_obj = (H5VL_object_t *)H5I_object(loc_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid location identifier") + /* Get the link value */ - if(H5L_get_val(&loc, name, buf, size) < 0) - HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "couldn't get link info") + if((ret_value = H5VL_link_get(vol_obj->data, loc_params, vol_obj->driver->cls, H5VL_LINK_GET_VAL, + H5P_DATASET_XFER_DEFAULT, H5_REQUEST_NULL, buf, size)) < 0) + HGOTO_ERROR(H5E_SYM, H5E_CANTGET, FAIL, "unable to get link value") done: FUNC_LEAVE_API(ret_value) |