diff options
Diffstat (limited to 'tools/src/h5repack/h5repack_copy.c')
| -rw-r--r-- | tools/src/h5repack/h5repack_copy.c | 84 |
1 files changed, 73 insertions, 11 deletions
diff --git a/tools/src/h5repack/h5repack_copy.c b/tools/src/h5repack/h5repack_copy.c index c3017f4..4d330d1 100644 --- a/tools/src/h5repack/h5repack_copy.c +++ b/tools/src/h5repack/h5repack_copy.c @@ -594,6 +594,8 @@ do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt, hid_t f_space_id = H5I_INVALID_HID; /* file space ID */ hid_t ftype_id = H5I_INVALID_HID; /* file type ID */ hid_t wtype_id = H5I_INVALID_HID; /* read/write type ID */ + hid_t ocpl_id = H5I_INVALID_HID; /* property to pass copy options */ + hid_t lcpl_id = H5I_INVALID_HID; /* link creation property list */ named_dt_t *named_dt_head = NULL; /* Pointer to the stack of named datatypes copied */ size_t msize; /* size of type */ hsize_t nelmts; /* number of elements in dataset */ @@ -610,6 +612,7 @@ do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt, int req_filter; /* there was a request for a filter */ int req_obj_layout = 0; /* request layout to current object */ unsigned crt_order_flags; /* group creation order flag */ + h5tool_link_info_t linkinfo; unsigned i; unsigned u; int ifil; @@ -619,6 +622,9 @@ do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt, hsize_t size_dset; int ret_value = 0; + /* init linkinfo struct */ + HDmemset(&linkinfo, 0, sizeof(h5tool_link_info_t)); + /*------------------------------------------------------------------------- * copy the supplied object list *------------------------------------------------------------------------- @@ -1100,26 +1106,25 @@ do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt, *------------------------------------------------------------------------- */ else { - hid_t pid = H5I_INVALID_HID; - /* create property to pass copy options */ - if ((pid = H5Pcreate(H5P_OBJECT_COPY)) < 0) + if ((ocpl_id = H5Pcreate(H5P_OBJECT_COPY)) < 0) H5TOOLS_GOTO_ERROR((-1), "H5Pcreate failed"); /* set options for object copy */ - if (H5Pset_copy_object(pid, H5O_COPY_WITHOUT_ATTR_FLAG) < 0) + if (H5Pset_copy_object(ocpl_id, H5O_COPY_WITHOUT_ATTR_FLAG) < 0) H5TOOLS_GOTO_ERROR((-1), "H5Pset_copy_object failed"); if (H5Ocopy(fidin, /* Source file or group identifier */ travt->objs[i].name, /* Name of the source object to be copied */ fidout, /* Destination file or group identifier */ travt->objs[i].name, /* Name of the destination object */ - pid, /* Properties which apply to the copy */ + ocpl_id, /* Properties which apply to the copy */ H5P_DEFAULT) < 0) /* Properties which apply to the new hard link */ H5TOOLS_GOTO_ERROR((-1), "H5Ocopy failed"); - if (H5Pclose(pid) < 0) + if (H5Pclose(ocpl_id) < 0) H5TOOLS_GOTO_ERROR((-1), "H5Pclose failed"); + ocpl_id = H5I_INVALID_HID; /*------------------------------------------------------------------------- * Copy attrs manually @@ -1191,11 +1196,61 @@ do_copy_objects(hid_t fidin, hid_t fidout, trav_table_t *travt, if (options->verbose) HDprintf(FORMAT_OBJ, "link", travt->objs[i].name); - if (H5Lcopy(fidin, travt->objs[i].name, fidout, travt->objs[i].name, H5P_DEFAULT, H5P_DEFAULT) < 0) - H5TOOLS_GOTO_ERROR((-1), "H5Lcopy failed"); + /* Check -X option. */ + if (options->merge) { + if (H5tools_get_symlink_info(fidin, travt->objs[i].name, &linkinfo, 1) == 0) { + /* dangling link */ + if (options->prune) { + HDprintf("Pruned %s.\n", travt->objs[i].name); + } + else { + if (H5Lcopy(fidin, travt->objs[i].name, fidout, travt->objs[i].name, H5P_DEFAULT, H5P_DEFAULT) < 0) + H5TOOLS_GOTO_ERROR((-1), "H5Lcopy failed"); + } + } + else { + /* valid link */ + /* create property to pass copy options */ + if ((ocpl_id = H5Pcreate(H5P_OBJECT_COPY)) < 0) + H5TOOLS_GOTO_ERROR((-1), "H5Pcreate create property failed"); - if (options->verbose) - HDprintf(FORMAT_OBJ, "link", travt->objs[i].name); + /* set options for object copy */ + if (H5Pset_copy_object(ocpl_id, H5O_COPY_EXPAND_EXT_LINK_FLAG) < 0) + H5TOOLS_GOTO_ERROR((-1), "H5Pset_copy_object failed"); + + /* Create link creation property list */ + if((lcpl_id = H5Pcreate(H5P_LINK_CREATE)) < 0) { + H5TOOLS_GOTO_ERROR((-1), "H5Pcreate link creation property failed"); + } + + /* Set flag for intermediate group creation */ + if (H5Pset_create_intermediate_group(lcpl_id, TRUE) < 0) + H5TOOLS_GOTO_ERROR((-1), "H5Pset_create_intermediate_group failed"); + + if (H5Ocopy(fidin, travt->objs[i].name, fidout, travt->objs[i].name, ocpl_id, lcpl_id) < 0) + H5TOOLS_GOTO_ERROR((-1), "H5Ocopy failed"); + + if (H5Pclose(lcpl_id) < 0) + H5TOOLS_GOTO_ERROR((-1), "H5Pclose failed"); + + if (H5Pclose(ocpl_id) < 0) + H5TOOLS_GOTO_ERROR((-1), "H5Pclose failed"); + } + + /* free link info path */ + if (linkinfo.trg_path) + HDfree(linkinfo.trg_path); + linkinfo.trg_path = NULL; + } /* options->merge */ + else { + if (options->prune) { + HDprintf("Pruned %s.\n", travt->objs[i].name); + } + else { + if (H5Lcopy(fidin, travt->objs[i].name, fidout, travt->objs[i].name, H5P_DEFAULT, H5P_DEFAULT) < 0) + H5TOOLS_GOTO_ERROR((-1), "H5Lcopy failed"); + } + } break; default: @@ -1212,15 +1267,22 @@ done: if (named_datatype_free(&named_dt_head, 0) < 0) H5TOOLS_ERROR((-1), "named_datatype_free failed"); } - else + else { H5E_BEGIN_TRY { named_datatype_free(&named_dt_head, 1); } H5E_END_TRY; + } + + /* free link info path */ + if (linkinfo.trg_path) + HDfree(linkinfo.trg_path); H5E_BEGIN_TRY { H5Gclose(grp_in); H5Gclose(grp_out); + H5Pclose(lcpl_id); + H5Pclose(ocpl_id); H5Pclose(dcpl_in); H5Pclose(gcpl_in); H5Pclose(gcpl_out); |