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-rw-r--r--src/H5G.c237
1 files changed, 1 insertions, 236 deletions
diff --git a/src/H5G.c b/src/H5G.c
index 897dbbe..bd20833 100644
--- a/src/H5G.c
+++ b/src/H5G.c
@@ -145,8 +145,6 @@ static int H5G_get_comment(H5G_loc_t *loc, const char *name,
static herr_t H5G_insertion_loc_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*/);
-static herr_t H5G_copy(H5G_loc_t *src_loc, H5G_loc_t *dst_loc, const char *dst_name,
- hid_t ocpypl_id, hid_t lcpl_id);
/*-------------------------------------------------------------------------
@@ -952,175 +950,6 @@ done:
FUNC_LEAVE_API(ret_value)
} /* end H5Gget_create_plist() */
-
-/*-------------------------------------------------------------------------
- * Function: H5Gcopy
- *
- * Purpose: Copy an object (group or dataset) to destination location
- * within a file or cross files. PLIST_ID is a property list
- * which is used to pass user options and properties to the
- * copy. The name, dst_name, must not already be taken by some
- * other object in the destination group.
- *
- * H5Gcopy() will fail if the name of the destination object
- * exists in the destination group. For example,
- * H5Gcopy(fid_src, "/dset", fid_dst, "/dset", ...)
- * will fail if "/dset" exists in the destination file
- *
- * OPTIONS THAT HAVE BEEN IMPLEMENTED.
- * H5G_COPY_SHALLOW_HIERARCHY_FLAG
- * If this flag is specified, only immediate members of
- * the group are copied. Otherwise (default), it will
- * recursively copy all objects below the group
- * H5G_COPY_EXPAND_SOFT_LINK_FLAG
- * If this flag is specified, it will copy the objects
- * pointed by the soft links. Otherwise (default), it
- * will copy the soft link as they are
- * H5G_COPY_WITHOUT_ATTR_FLAG
- * If this flag is specified, it will copy object without
- * copying attributes. Otherwise (default), it will
- * copy object along with all its attributes
- * H5G_COPY_EXPAND_REFERENCE_FLAG
- * 1) Copy object between two different files:
- * When this flag is specified, it will copy objects that
- * are pointed by the references and update the values of
- * references in the destination file. Otherwise (default)
- * the values of references in the destination will set to
- * zero
- * The current implementation does not handle references
- * inside of other datatype structure. For example, if
- * a member of compound datatype is reference, H5Gcopy()
- * will copy that field as it is. It will not set the
- * value to zero as default is used nor copy the object
- * pointed by that field the flag is set
- * 2) Copy object within the same file:
- * This flag does not have any effect to the H5Gcopy().
- * Datasets or attributes of references are copied as they
- * are, i.e. values of references of the destination object
- * are the same as the values of the source object
- *
- * OPTIONS THAT MAY APPLY TO COPY IN THE FUTURE.
- * H5G_COPY_EXPAND_EXT_LINK_FLAG
- * If this flag is specified, it will expand the external links
- * into new objects, Otherwise (default), it will keep external
- * links as they are (default)
- *
- * PROPERTIES THAT MAY APPLY TO COPY IN FUTURE
- * Change data layout such as chunk size
- * Add filter such as data compression.
- * Add an attribute to the copied object(s) that say the date/time
- * for the copy or other information about the source file.
- *
- * The intermediate group creation property should be passed in
- * using the lcpl instead of the ocpypl.
- *
- * Usage: H5Gcopy(src_loc_id, src_name, dst_loc_id, dst_name, ocpypl_id, lcpl_id)
- * hid_t src_loc_id IN: Source file or group identifier.
- * const char *src_name IN: Name of the source object to be copied
- * hid_t dst_loc_id IN: Destination file or group identifier
- * const char *dst_name IN: Name of the destination object
- * hid_t ocpypl_id IN: Properties which apply to the copy
- * hid_t lcpl_id IN: Properties which apply to the new hard link
- *
- *
- * Return: Non-negative on success/Negative on failure
- *
- * Programmer: Peter Cao
- * June 4, 2005
- *
- *-------------------------------------------------------------------------
- */
-herr_t
-H5Gcopy(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 */
-
- /* 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 */
- hbool_t loc_found = FALSE; /* Location at 'name' found */
- hbool_t obj_open = FALSE; /* Entry at 'name' found */
-
- herr_t ret_value = SUCCEED; /* Return value */
-
- FUNC_ENTER_API(H5Gcopy, FAIL)
- H5TRACE6("e","isisii",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")
-
- /* check if destination name already exists */
- {
- H5G_name_t tmp_path;
- H5O_loc_t tmp_oloc;
- H5G_loc_t tmp_loc;
-
- /* Set up group location */
- tmp_loc.oloc = &tmp_oloc;
- tmp_loc.path = &tmp_path;
- 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_dxpl_id) >= 0) {
- H5G_name_free(&tmp_path);
- HGOTO_ERROR(H5E_SYM, H5E_EXISTS, FAIL, "destination object already exists")
- } /* end if */
- }
-
- /* Set up opened group location to fill in */
- src_loc.oloc = &src_oloc;
- src_loc.path = &src_path;
- H5G_loc_reset(&src_loc);
-
- /* Find the source object to copy */
- if(H5G_loc_find(&loc, src_name, &src_loc/*out*/, H5P_DEFAULT, H5AC_dxpl_id) < 0)
- HGOTO_ERROR(H5E_SYM, H5E_NOTFOUND, FAIL, "source object not found")
- loc_found = TRUE;
-
- if(H5O_open(&src_oloc) < 0)
- 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")
-
- 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")
-
- if(H5G_copy(&src_loc, &dst_loc, dst_name, ocpypl_id, lcpl_id) < 0)
- HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object")
-
-done:
- if(loc_found) {
- if(H5G_loc_free(&src_loc) < 0)
- HDONE_ERROR(H5E_SYM, H5E_CANTRELEASE, FAIL, "can't free location")
- }
- if (obj_open)
- H5O_close(&src_oloc);
-
- FUNC_LEAVE_API(ret_value)
-} /* end H5Gcopy() */
-
/*
*-------------------------------------------------------------------------
*-------------------------------------------------------------------------
@@ -1128,6 +957,7 @@ done:
*-------------------------------------------------------------------------
*-------------------------------------------------------------------------
*/
+
/*-------------------------------------------------------------------------
* Function: H5G_init_interface
@@ -2315,68 +2145,3 @@ H5G_unmount(H5G_t *grp)
FUNC_LEAVE_NOAPI(SUCCEED);
} /* end H5G_unmount() */
-
-/*-------------------------------------------------------------------------
- * Function: H5G_copy
- *
- * Purpose: Copy an object to destination location
- *
- * Return: Non-negative on success/Negative on failure
- *
- * Programmer: Peter Cao
- * June 4, 2005
- *
- *-------------------------------------------------------------------------
- */
-static herr_t
-H5G_copy(H5G_loc_t *src_loc, H5G_loc_t *dst_loc, const char *dst_name,
- hid_t ocpypl_id, hid_t lcpl_id)
-{
- H5P_genplist_t *gcpy_plist=NULL; /* Group copy property list created */
- hid_t dxpl_id=H5AC_dxpl_id;
- H5G_name_t new_path; /* Copied object group hier. path */
- H5O_loc_t new_oloc; /* Copied object object location */
- H5G_loc_t new_loc; /* Group location of object copied */
- hbool_t entry_inserted=FALSE; /* Flag to indicate that the new entry was inserted into a group */
- unsigned cpy_option = 0; /* Copy options */
- herr_t ret_value = SUCCEED; /* Return value */
-
- FUNC_ENTER_NOAPI(H5G_copy, FAIL);
-
- HDassert(src_loc);
- HDassert(src_loc->oloc->file);
- HDassert(dst_loc);
- HDassert(dst_loc->oloc->file);
- HDassert(dst_name);
-
- /* Get the copy property list */
- if(NULL == (gcpy_plist = H5I_object(ocpypl_id)))
- HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a property list")
-
- /* Retrieve the copy parameters */
- if(H5P_get(gcpy_plist, H5G_CPY_OPTION_NAME, &cpy_option) < 0)
- HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "can't get object copy flag")
-
- /* Set up copied object location to fill in */
- new_loc.oloc = &new_oloc;
- new_loc.path = &new_path;
- H5G_loc_reset(&new_loc);
- new_oloc.file = dst_loc->oloc->file;
-
- /* copy the object from the source file to the destination file */
- if(H5O_copy_header(src_loc->oloc, &new_oloc, dxpl_id, cpy_option) < 0)
- HGOTO_ERROR(H5E_OHDR, H5E_CANTCOPY, FAIL, "unable to copy object")
-
- /* Insert the new object in the destination file's group */
- if(H5L_link(dst_loc, dst_name, &new_loc, lcpl_id, H5P_DEFAULT, dxpl_id) < 0)
- HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, FAIL, "unable to insert link")
- entry_inserted = TRUE;
-
-done:
- /* Free the ID to name buffers */
- if(entry_inserted)
- H5G_loc_free(&new_loc);
-
- FUNC_LEAVE_NOAPI(ret_value)
-} /* end H5G_copy() */
-