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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF. The full HDF copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://support.hdfgroup.org/ftp/HDF/releases/. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include <stdlib.h>
#include "hdf.h"
#include "mfhdf.h"
#include "hrepack_an.h"
/*-------------------------------------------------------------------------
* Function: copy_vg_an
*
* Purpose: copy Vgroup ANs
*
* Return: ok, 1, -1 not ok
*
*-------------------------------------------------------------------------
*/
int
copy_vg_an(int32 infile_id, int32 outfile_id, int32 vgroup_id, int32 vgroup_id_out, char *path,
options_t *options)
{
int32 ref_in, tag_in, ref_out, tag_out;
if (options->trip == 0) {
return 1;
}
if ((ref_in = VQueryref(vgroup_id)) == FAIL) {
printf("Failed to get ref for <%s>\n", path);
return -1;
}
if ((tag_in = VQuerytag(vgroup_id)) == FAIL) {
printf("Failed to get tag for <%s>\n", path);
return -1;
}
if ((ref_out = VQueryref(vgroup_id_out)) == FAIL) {
printf("Failed to get ref for <%s>\n", path);
return -1;
}
if ((tag_out = VQuerytag(vgroup_id_out)) == FAIL) {
printf("Failed to get tag for <%s>\n", path);
return -1;
}
if (copy_an(infile_id, outfile_id, ref_in, tag_in, ref_out, tag_out, path, options) < 0)
return FAIL;
return SUCCEED;
}
/*-------------------------------------------------------------------------
* Function: copy_vs_an
*
* Purpose: copy Vdata ANs
*
* Return: ok, 1, -1 not ok
*
*-------------------------------------------------------------------------
*/
int
copy_vs_an(int32 infile_id, int32 outfile_id, int32 vdata_id, int32 vdata_id_out, char *path,
options_t *options)
{
int32 ref_in, tag_in, ref_out, tag_out;
if (options->trip == 0) {
return 1;
}
if ((ref_in = VSQueryref(vdata_id)) == FAIL) {
printf("Failed to get ref for <%s>\n", path);
return -1;
}
if ((tag_in = VSQuerytag(vdata_id)) == FAIL) {
printf("Failed to get tag for <%s>\n", path);
return -1;
}
if ((ref_out = VSQueryref(vdata_id_out)) == FAIL) {
printf("Failed to get ref for <%s>\n", path);
return -1;
}
if ((tag_out = VSQuerytag(vdata_id_out)) == FAIL) {
printf("Failed to get tag for <%s>\n", path);
return -1;
}
if (copy_an(infile_id, outfile_id, ref_in, tag_in, ref_out, tag_out, path, options) < 0)
return FAIL;
return 1;
}
/*-------------------------------------------------------------------------
* Function: copy_an_data
*
* Purpose: copy DATA ANs
*
* Return: ok, 1, -1 not ok
*
*-------------------------------------------------------------------------
*/
int
copy_an_data(int32 infile_id, int32 outfile_id, int32 ref_in, int32 tag_in, int32 ref_out, int32 tag_out,
ann_type type, char *path, options_t *options)
{
int32 an_id, /* AN interface identifier */
an_out, /* AN interface identifier */
ann_id, /* an annotation identifier */
ann_out, /* an annotation identifier */
ann_length, /* length of the text in an annotation */
n_anno;
int i; /* position of an annotation */
char *buf; /* buffer to hold the read annotation */
int is_label = (type == AN_DATA_LABEL) ? 1 : 0;
int ret = 0;
if (options->trip == 0) {
return 1;
}
/* Initialize the AN interface */
an_id = ANstart(infile_id);
an_out = ANstart(outfile_id);
/* Get the number of ANs in this object */
if ((n_anno = ANnumann(an_id, type, (uint16)tag_in, (uint16)ref_in)) == FAIL) {
printf("Failed to get annotations for <%s>\n", path);
return -1;
}
for (i = 0; i < n_anno; i++) {
/*-------------------------------------------------------------------------
* read
*-------------------------------------------------------------------------
*/
if ((ann_id = ANselect(an_id, i, type)) == FAIL) {
printf("Failed to select AN %d of <%s>\n", i, path);
continue;
}
if ((ann_length = ANannlen(ann_id)) == FAIL) {
printf("Failed to get AN %d length of <%s>\n", i, path);
continue;
}
/*
* Read the data label. Note that the size of the buffer,
* i.e., the third parameter, is 1 character more than the length of
* the data label; that is for the null character. It is not the case
* when a description is retrieved because the description does not
* necessarily end with a null character.
*
*/
if (is_label)
ann_length++;
if ((buf = (char *)malloc((ann_length) * sizeof(int8))) == NULL) {
printf("Failed to get memory for AN %d of <%s>\n", i, path);
continue;
}
if (ANreadann(ann_id, buf, ann_length) == FAIL) {
printf("Failed to read AN %d of <%s>\n", i, path);
free(buf);
continue;
}
if (ANendaccess(ann_id) == FAIL) {
printf("Failed to end AN %d of <%s>\n", i, path);
free(buf);
continue;
}
/*-------------------------------------------------------------------------
* write
*-------------------------------------------------------------------------
*/
/* Create the data label for the vgroup identified by its tag and ref number */
if ((ann_out = ANcreate(an_out, (uint16)tag_out, (uint16)ref_out, type)) == FAIL) {
printf("Failed to create AN %d of <%s>\n", i, path);
continue;
}
/* Write the annotation */
if (ANwriteann(ann_out, buf, ann_length) == FAIL) {
printf("Failed to write AN %d of <%s>\n", i, path);
}
if (ANendaccess(ann_out) == FAIL) {
printf("Failed to end AN %d of <%s>\n", i, path);
free(buf);
continue;
}
free(buf);
}
/* Terminate access to the AN interface */
if (ANend(an_id) == FAIL) {
printf("Failed close AN for <%s>\n", path);
ret = -1;
}
if (ANend(an_out) == FAIL) {
printf("Failed close AN for <%s>\n", path);
ret = -1;
}
return ret;
}
/*-------------------------------------------------------------------------
* Function: copy_an
*
* Purpose: copy DATA ANs (AN_DATA_LABEL and AN_DATA_DESC)
*
* Return: ok, 1, -1 not ok
*
*-------------------------------------------------------------------------
*/
int
copy_an(int32 infile_id, int32 outfile_id, int32 ref_in, int32 tag_in, int32 ref_out, int32 tag_out,
char *path, options_t *options)
{
if (copy_an_data(infile_id, outfile_id, ref_in, tag_in, ref_out, tag_out, AN_DATA_LABEL, path, options) <
0)
return FAIL;
if (copy_an_data(infile_id, outfile_id, ref_in, tag_in, ref_out, tag_out, AN_DATA_DESC, path, options) <
0)
return FAIL;
return SUCCEED;
}
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