diff options
Diffstat (limited to 'src/H5Ocopy.c')
-rw-r--r-- | src/H5Ocopy.c | 117 |
1 files changed, 75 insertions, 42 deletions
diff --git a/src/H5Ocopy.c b/src/H5Ocopy.c index e641d70..d05296f 100644 --- a/src/H5Ocopy.c +++ b/src/H5Ocopy.c @@ -46,7 +46,7 @@ #include "H5MMprivate.h" /* Memory management */ #include "H5Opkg.h" /* Object headers */ #include "H5Pprivate.h" /* Property lists */ - +#include "H5VLprivate.h" /* VOL */ /****************/ /* Local Macros */ @@ -206,10 +206,71 @@ herr_t H5Ocopy(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id, const char *dst_name, hid_t ocpypl_id, hid_t lcpl_id) { - H5G_loc_t loc; /* Source group group location */ - H5G_loc_t src_loc; /* Source object group location */ - H5G_loc_t dst_loc; /* Destination group location */ + H5VL_object_t *obj1 = NULL; /* object token of src_id */ + H5VL_loc_params_t loc_params1; + H5VL_object_t *obj2 = NULL; /* object token of dst_id */ + H5VL_loc_params_t loc_params2; + herr_t ret_value = SUCCEED; /* Return value */ + FUNC_ENTER_API(FAIL) + H5TRACE6("e", "i*si*sii", src_loc_id, src_name, dst_loc_id, dst_name, + ocpypl_id, lcpl_id); + + /* Get correct property lists */ + if(H5P_DEFAULT == lcpl_id) { + if((lcpl_id = H5L_get_default_lcpl()) < 0) + HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "unable to get default lcpl") + } /* end if */ + else + if(TRUE != H5P_isa_class(lcpl_id, H5P_LINK_CREATE)) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not link creation property list") + + /* Get object copy property list */ + if(H5P_DEFAULT == ocpypl_id) + ocpypl_id = H5P_OBJECT_COPY_DEFAULT; + else + if(TRUE != H5P_isa_class(ocpypl_id, H5P_OBJECT_COPY)) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not object copy property list") + + /* get the object */ + if(NULL == (obj1 = (H5VL_object_t *)H5I_object(src_loc_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid location identifier") + loc_params1.type = H5VL_OBJECT_BY_SELF; + loc_params1.obj_type = H5I_get_type(src_loc_id); + + /* get the object */ + if(NULL == (obj2 = (H5VL_object_t *)H5I_object(dst_loc_id))) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "invalid location identifier") + loc_params2.type = H5VL_OBJECT_BY_SELF; + loc_params2.obj_type = H5I_get_type(dst_loc_id); + + /* Open the object through the VOL */ + if((ret_value = H5VL_object_copy(obj1->vol_obj, loc_params1, obj1->vol_info->vol_cls, src_name, + obj2->vol_obj, loc_params2, obj2->vol_info->vol_cls, dst_name, + ocpypl_id, lcpl_id, H5AC_dxpl_id, H5_REQUEST_NULL)) < 0) + HGOTO_ERROR(H5E_SYM, H5E_CANTINIT, FAIL, "unable to copy object") + +done: + FUNC_LEAVE_API(ret_value) +} /* end H5Ocopy() */ + + +/*------------------------------------------------------------------------- + * Function: H5O_copy + * + * Purpose: private version of H5Ocopy + * + * Return: Non-negative on success/Negative on failure + * + * Programmer: Mohamad Chaarawi + * April, 2012 + * + *------------------------------------------------------------------------- + */ +herr_t H5O_copy(H5G_loc_t *loc, const char *src_name, H5G_loc_t *dst_loc, const char *dst_name, + hid_t ocpypl_id, hid_t lcpl_id) +{ + H5G_loc_t src_loc; /* Source object group location */ /* for opening the destination object */ H5G_name_t src_path; /* Opened source object hier. path */ H5O_loc_t src_oloc; /* Opened source object object location */ @@ -218,19 +279,7 @@ H5Ocopy(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id, herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_API(FAIL) - H5TRACE6("e", "i*si*sii", src_loc_id, src_name, dst_loc_id, dst_name, - ocpypl_id, lcpl_id); - - /* Check arguments */ - if(H5G_loc(src_loc_id, &loc) < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") - if(H5G_loc(dst_loc_id, &dst_loc) < 0) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a location") - if(!src_name || !*src_name) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no source name specified") - if(!dst_name || !*dst_name) - HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "no destination name specified") + FUNC_ENTER_NOAPI_NOINIT /* check if destination name already exists */ { @@ -244,7 +293,7 @@ H5Ocopy(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id, H5G_loc_reset(&tmp_loc); /* Check if object already exists in destination */ - if(H5G_loc_find(&dst_loc, dst_name, &tmp_loc, H5P_DEFAULT, H5AC_ind_dxpl_id) >= 0) { + if(H5G_loc_find(dst_loc, dst_name, &tmp_loc, H5P_DEFAULT, H5AC_ind_dxpl_id) >= 0) { H5G_name_free(&tmp_path); HGOTO_ERROR(H5E_SYM, H5E_EXISTS, FAIL, "destination object already exists") } /* end if */ @@ -256,7 +305,7 @@ H5Ocopy(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id, H5G_loc_reset(&src_loc); /* Find the source object to copy */ - if(H5G_loc_find(&loc, src_name, &src_loc/*out*/, H5P_DEFAULT, H5AC_ind_dxpl_id) < 0) + if(H5G_loc_find(loc, src_name, &src_loc/*out*/, H5P_DEFAULT, H5AC_ind_dxpl_id) < 0) HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "source object not found") loc_found = TRUE; @@ -265,24 +314,8 @@ H5Ocopy(hid_t src_loc_id, const char *src_name, hid_t dst_loc_id, HGOTO_ERROR(H5E_OHDR, H5E_CANTOPENOBJ, FAIL, "unable to open object") obj_open = TRUE; - /* Get correct property lists */ - if(H5P_DEFAULT == lcpl_id) { - if((lcpl_id = H5L_get_default_lcpl()) < 0) - HGOTO_ERROR(H5E_PLIST, H5E_CANTINIT, FAIL, "unable to get default lcpl") - } /* end if */ - else - if(TRUE != H5P_isa_class(lcpl_id, H5P_LINK_CREATE)) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not link creation property list") - - /* Get object copy property list */ - if(H5P_DEFAULT == ocpypl_id) - ocpypl_id = H5P_OBJECT_COPY_DEFAULT; - else - if(TRUE != H5P_isa_class(ocpypl_id, H5P_OBJECT_COPY)) - HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not object copy property list") - /* Do the actual copying of the object */ - if(H5O_copy_obj(&src_loc, &dst_loc, dst_name, ocpypl_id, lcpl_id, H5AC_dxpl_id) < 0) + if(H5O_copy_obj(&src_loc, dst_loc, dst_name, ocpypl_id, lcpl_id, H5AC_dxpl_id) < 0) HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object") done: @@ -291,8 +324,8 @@ done: if(obj_open && H5O_close(&src_oloc) < 0) HDONE_ERROR(H5E_OHDR, H5E_CLOSEERROR, FAIL, "unable to release object header") - FUNC_LEAVE_API(ret_value) -} /* end H5Ocopy() */ + FUNC_LEAVE_NOAPI(ret_value) +} /* end H5O_copy() */ /*------------------------------------------------------------------------- @@ -1510,7 +1543,7 @@ H5O_copy_search_comm_dt_attr_cb(const H5A_t *attr, void *_udata) HGOTO_ERROR(H5E_OHDR, H5E_CANTGET, FAIL, "can't get attribute datatype") /* Check if the datatype is committed and search the skip list if so */ - if(H5T_committed(dt)) { + if(H5T_is_named(dt)) { /* Allocate key */ if(NULL == (key = H5FL_MALLOC(H5O_copy_search_comm_dt_key_t))) HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed") @@ -1633,7 +1666,7 @@ H5O_copy_search_comm_dt_check(H5O_loc_t *obj_oloc, /* Check if the datatype is committed and search the skip list if so */ - if(H5T_committed(key->dt)) { + if(H5T_is_named(key->dt)) { /* Get datatype object fileno */ H5F_GET_FILENO(obj_oloc->file, key->fileno); @@ -1771,7 +1804,7 @@ H5O_copy_search_comm_dt(H5F_t *file_src, H5O_t *oh_src, HDassert(oh_src); HDassert(oloc_dst); HDassert(oloc_dst->file); - HDassert(H5F_FILE_ID(oloc_dst->file) >= 0); + HDassert(H5F_FILE_ID(oloc_dst->file)); HDassert(cpy_info); /* Allocate key */ @@ -1883,7 +1916,7 @@ H5O_copy_search_comm_dt(H5F_t *file_src, H5O_t *oh_src, /* Traverse the destination file, adding committed datatypes to the skip * list */ - if(H5G_visit(H5F_FILE_ID(oloc_dst->file), "/", H5_INDEX_NAME, H5_ITER_NATIVE, H5O_copy_search_comm_dt_cb, &udata, H5P_LINK_ACCESS_DEFAULT, dxpl_id) < 0) + if(H5G_visit(&dst_root_loc, "/", H5_INDEX_NAME, H5_ITER_NATIVE, H5O_copy_search_comm_dt_cb, &udata, H5P_LINK_ACCESS_DEFAULT, dxpl_id) < 0) HGOTO_ERROR(H5E_OHDR, H5E_BADITER, FAIL, "object visitation failed") cpy_info->dst_dt_list_complete = TRUE; } /* end if */ |