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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the files COPYING and Copyright.html. COPYING can be found at the root *
* of the source code distribution tree; Copyright.html can be found at the *
* root level of an installed copy of the electronic HDF5 document set and *
* is linked from the top-level documents page. It can also be found at *
* http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/* This files contains C stubs for H5A Fortran APIs */
#include "H5f90.h"
/*----------------------------------------------------------------------------
* Name: h5acreate_c
* Purpose: Call H5Acreate to create an attribute
* Inputs: obj_id - object identifier
* name - name of the attribute
* namelen - name length
* type_id - datatype identifier
* space_id - dataspace identifier
* crt_pr - identifier of creation property list
* Outputs: attr_id - attribute identifier
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Thursday, August 12, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5acreate_c (hid_t_f *obj_id, _fcd name, int_f *namelen, hid_t_f *type_id, hid_t_f *space_id, hid_t_f *crt_prp, hid_t_f *attr_id)
{
int ret_value = -1;
char *c_name;
int c_namelen;
hid_t c_obj_id;
hid_t c_type_id;
hid_t c_space_id;
hid_t c_attr_id;
hid_t c_crt_prp;
/*
* Define creation property
*/
c_crt_prp = (hid_t)*crt_prp;
/*
if ( H5P_DEFAULT_F == c_crt_prp ) c_crt_prp = H5P_DEFAULT;
*/
/*
* Convert FORTRAN name to C name
*/
c_namelen = *namelen;
c_name = (char *)HD5f2cstring(name, c_namelen);
if (c_name == NULL) return ret_value;
/*
* Call H5Acreate function.
*/
c_obj_id = *obj_id;
c_type_id = *type_id;
c_space_id = *space_id;
c_attr_id = H5Acreate(c_obj_id, c_name, c_type_id, c_space_id, c_crt_prp);
if (c_attr_id < 0) goto DONE;
*attr_id = (hid_t_f)c_attr_id;
ret_value = 0;
DONE:
HDfree(c_name);
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5aopen_name _c
* Purpose: Call H5Aopen_name to open an attribute
* Inputs: obj_id - object identifier
* name - name of the attribute
* namelen - name length
* Outputs: attr_id - dataset identifier
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Thursday, August 12, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5aopen_name_c (hid_t_f *obj_id, _fcd name, int_f *namelen, hid_t_f *attr_id)
{
int ret_value = -1;
char *c_name;
int c_namelen;
hid_t c_obj_id;
hid_t c_attr_id;
/*
* Convert FORTRAN name to C name
*/
c_namelen = *namelen;
c_name = (char *)HD5f2cstring(name, c_namelen);
if (c_name == NULL) return ret_value;
/*
* Call H5Aopen function.
*/
c_obj_id = *obj_id;
c_attr_id = H5Aopen_name(c_obj_id, c_name);
if (c_attr_id < 0) goto DONE;
*attr_id = (hid_t_f)c_attr_id;
ret_value = 0;
DONE:
HDfree(c_name);
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5awritec_c
* Purpose: Call h5awrite_c to write a character attribute
* Inputs: attr_id - dataset identifier
* mem_type_id - memory datatype identifier
* buf - character data buffer
* dims - array to store dimensions sizes of buf; used only
* by Fortran routine.
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Thursday , August 12, 1999
* Modifications: dims paramete added.
* April 4, 2001
*---------------------------------------------------------------------------*/
int_f
nh5awritec_c (hid_t_f *attr_id, hid_t_f *mem_type_id, _fcd buf, int_f *dims)
{
int ret_value = -1;
/*
* Call h5awrite_c function.
*/
ret_value = nh5awrite_c(attr_id, mem_type_id, _fcdtocp(buf), dims);
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5awrite_c
* Purpose: Call H5Awrite to write a attribute
* Inputs: attr_id - attribute identifier
* mem_type_id - memory datatype identifier
* buf - data buffer
* dims - array to store dimensions sizes of buf; used only
* by Fortran routine.
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Thursday, August 12, 1999
* Modifications: dims parameter added
* April 4, 2001
*---------------------------------------------------------------------------*/
int_f
nh5awrite_c (hid_t_f *attr_id, hid_t_f *mem_type_id, void *buf, int_f *dims)
{
int ret_value = -1;
herr_t ret;
hid_t c_attr_id;
hid_t c_mem_type_id;
/*
* Call H5Awrite function.
*/
c_attr_id = *attr_id;
c_mem_type_id = *mem_type_id;
ret = H5Awrite(c_attr_id, c_mem_type_id, buf);
if (ret < 0) return ret_value;
ret_value = 0;
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5awritec_c_b
* Purpose: Call h5awrite_c_b to write a character attribute
* Inputs: attr_id - dataset identifier
* mem_type_id - memory datatype identifier
* buf - character data buffer
* dims - array to store dimensions sizes of buf; used only
* by Fortran routine.
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Tuesday, May 14, 2002
* Modifications: This function was added to accomodate h5awrite_f call with
* dims buffer being of INTEGER(HSIZE_T) type
*---------------------------------------------------------------------------*/
int_f
nh5awritec_c_b (hid_t_f *attr_id, hid_t_f *mem_type_id, _fcd buf, hsize_t_f *dims)
{
int ret_value = -1;
/*
* Call h5awrite_c function.
*/
ret_value = nh5awrite_c_b(attr_id, mem_type_id, _fcdtocp(buf), dims);
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5awrite_c_b
* Purpose: Call H5Awrite to write a attribute
* Inputs: attr_id - attribute identifier
* mem_type_id - memory datatype identifier
* buf - data buffer
* dims - array to store dimensions sizes of buf; used only
* by Fortran routine.
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Tuesday, May 14, 2002
* Modifications: This function was added to accomodate h5awrite_f call with
* dims buffer being of INTEGER(HSIZE_T) type
*---------------------------------------------------------------------------*/
int_f
nh5awrite_c_b (hid_t_f *attr_id, hid_t_f *mem_type_id, void *buf, hsize_t_f *dims)
{
int ret_value = -1;
herr_t ret;
hid_t c_attr_id;
hid_t c_mem_type_id;
/*
* Call H5Awrite function.
*/
c_attr_id = *attr_id;
c_mem_type_id = *mem_type_id;
ret = H5Awrite(c_attr_id, c_mem_type_id, buf);
if (ret < 0) return ret_value;
ret_value = 0;
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5areadc_c
* Purpose: Call h5aread_c to read character attribute
* Inputs: dset_id - dataset identifier
* mem_type_id - memory datatype identifier
* dims - array to store dimensions sizes of buf; used only
* by Fortran routine.
* Outputs: buf - character data buffer
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Thursday, August 12, 1999
* Modifications: dims parameter added.
* April 4, 2001
*---------------------------------------------------------------------------*/
int_f
nh5areadc_c (hid_t_f *attr_id, hid_t_f *mem_type_id, _fcd buf, int_f *dims)
{
int ret_value = -1;
/*
* Call h5aread_c function.
*/
ret_value = nh5aread_c(attr_id, mem_type_id, (_fcdtocp(buf)), dims);
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5aread_c
* Purpose: Call H5Araed to read an attribute
* Inputs: dset_id - dataset identifier
* mem_type_id - memory datatype identifier
* dims - array to store dimensions sizes of buf; used only
* by Fortran routine.
* Outputs: buf - data buffer
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Thursday, August 12, 1999
* Modifications: dims paramete added.
* April 4, 2001
*---------------------------------------------------------------------------*/
int_f
nh5aread_c (hid_t_f *attr_id, hid_t_f *mem_type_id, void *buf, int_f *dims)
{
int ret_value = -1;
herr_t ret;
hid_t c_attr_id;
hid_t c_mem_type_id;
/*
* Call H5Aread function.
*/
c_attr_id = *attr_id;
c_mem_type_id = *mem_type_id;
ret = H5Aread(c_attr_id, c_mem_type_id, buf);
if (ret < 0) return ret_value;
ret_value = 0;
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5areadc_c_b
* Purpose: Call h5aread_c_b to read character attribute
* Inputs: dset_id - dataset identifier
* mem_type_id - memory datatype identifier
* dims - array to store dimensions sizes of buf; used only
* by Fortran routine.
* Outputs: buf - character data buffer
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Tuesday, May 14, 2002
* Modifications: This function was added to accomodate h5aread_f call with
* dims buffer being of INTEGER(HSIZE_T) type
*---------------------------------------------------------------------------*/
int_f
nh5areadc_c_b (hid_t_f *attr_id, hid_t_f *mem_type_id, _fcd buf, hsize_t_f *dims)
{
int ret_value = -1;
/*
* Call h5aread_c function.
*/
ret_value = nh5aread_c_b(attr_id, mem_type_id, (_fcdtocp(buf)), dims);
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5aread_c_b
* Purpose: Call H5Aread to read an attribute
* Inputs: dset_id - dataset identifier
* mem_type_id - memory datatype identifier
* dims - array to store dimensions sizes of buf; used only
* by Fortran routine.
* Outputs: buf - data buffer
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Tuesday, May 14, 2002
* Modifications: This function was added to accomodate h5awrite_f call with
* dims buffer being of INTEGER(HSIZE_T) type
*---------------------------------------------------------------------------*/
int_f
nh5aread_c_b (hid_t_f *attr_id, hid_t_f *mem_type_id, void *buf, hsize_t_f *dims)
{
int ret_value = -1;
herr_t ret;
hid_t c_attr_id;
hid_t c_mem_type_id;
/*
* Call H5Aread function.
*/
c_attr_id = *attr_id;
c_mem_type_id = *mem_type_id;
ret = H5Aread(c_attr_id, c_mem_type_id, buf);
if (ret < 0) return ret_value;
ret_value = 0;
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5aclose_c
* Purpose: Call H5Aclose to close an attribute
* Inputs: attr_id - identifier of an attribute to be closed
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Thursday, August 12, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5aclose_c ( hid_t_f *attr_id )
{
int ret_value = 0;
hid_t c_attr_id;
c_attr_id = *attr_id;
if ( H5Aclose(c_attr_id) < 0 ) ret_value = -1;
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5adelete_c
* Purpose: Call H5Adelete to delete an attribute
* Inputs: obj_id - object identifier
* name - name of the attribute
* namelen - name length
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Thursday, August 12, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5adelete_c (hid_t_f *obj_id, _fcd name, int_f *namelen)
{
int ret_value = -1;
herr_t status;
hid_t c_obj_id;
char *c_name;
int c_namelen;
/*
* Convert FORTRAN name to C name
*/
c_namelen = *namelen;
c_name = (char *)HD5f2cstring(name, c_namelen);
if (c_name == NULL) return ret_value;
/*
* Call H5Adelete function.
*/
c_obj_id = *obj_id;
status = H5Adelete(c_obj_id, c_name);
if (status < 0) goto DONE;
ret_value = 0;
DONE:
HDfree(c_name);
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5aopen_idx_c
* Purpose: Call H5Aopen_idx to open an attribute
* Inputs: obj_id - object identifier
* idx - attribute index ( zero based)
* Outputs: attr_id - attribute identifier
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Thursday, August 12, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5aopen_idx_c (hid_t_f *obj_id, int_f *idx, hid_t_f *attr_id)
{
int ret_value = -1;
hid_t c_obj_id;
hid_t c_attr_id;
unsigned c_idx;
c_idx = (unsigned)*idx;
/*
* Call H5Aopen_idx function.
*/
c_obj_id = *obj_id;
c_attr_id = H5Aopen_idx(c_obj_id, c_idx);
if (c_attr_id < 0) return ret_value;
*attr_id = (hid_t_f)c_attr_id;
ret_value = 0;
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5aget_space_c
* Purpose: Call H5Aget_space to get attribute's dataspace
* Inputs: attr_id - attribute identifier
* Outputs: space_id - dataspace identifier
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Thursday, August 12, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5aget_space_c (hid_t_f *attr_id, hid_t_f *space_id)
{
int ret_value = -1;
hid_t c_attr_id;
hid_t c_space_id;
/*
* Call H5Aget_space function.
*/
c_attr_id = *attr_id;
c_space_id = H5Aget_space(c_attr_id);
if (c_space_id < 0) return ret_value;
*space_id = (hid_t_f)c_space_id;
ret_value = 0;
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5aget_type_c
* Purpose: Call H5Aget_space to get attribute's datatype
* Inputs: attr_id - attribute identifier
* Outputs: type_id - datatype identifier
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Thursday, August 12, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5aget_type_c (hid_t_f *attr_id, hid_t_f *type_id)
{
int ret_value = -1;
hid_t c_attr_id;
hid_t c_type_id;
/*
* Call H5Aget_type function.
*/
c_attr_id = *attr_id;
c_type_id = H5Aget_type(c_attr_id);
if (c_type_id < 0) return ret_value;
*type_id = (hid_t_f)c_type_id;
ret_value = 0;
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5aget_num_attrs_c
* Purpose: Call H5Aget_num_attrs to determine number of
* attributes of an object
* Inputs: obj_id - object identifier
* attr_num - number of attributes
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Thursday, August 12, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5aget_num_attrs_c (hid_t_f *obj_id, int_f *attr_num)
{
int ret_value = -1;
hid_t c_obj_id;
int c_attr_num;
/*
* Call H5Aget_num_attrs function.
*/
c_obj_id = *obj_id;
c_attr_num = H5Aget_num_attrs(c_obj_id);
if (c_attr_num < 0) return ret_value;
*attr_num = c_attr_num;
ret_value = 0;
return ret_value;
}
/*----------------------------------------------------------------------------
* Name: h5aget_name_c
* Purpose: Call H5Aget_name to get attribute's name
* Inputs: attr_id - attribute identifier
* bufsize -size of the buffer
* Outputs: buf - buffer to hold the name
* Returns: 0 on success, -1 on failure
* Programmer: Elena Pourmal
* Thursday, August 12, 1999
* Modifications:
*---------------------------------------------------------------------------*/
int_f
nh5aget_name_c(hid_t_f *attr_id, size_t_f *bufsize, _fcd buf)
{
int ret_value = -1;
hid_t c_attr_id;
ssize_t c_size;
size_t c_bufsize;
char *c_buf =NULL;
/*
* Allocate buffer to hold name of an attribute
*/
c_bufsize = *bufsize;
c_buf = (char *)HDmalloc((int)c_bufsize +1);
if (c_buf == NULL) return ret_value;
/*
* Call H5Aget_name function
*/
c_attr_id = *attr_id;
c_size = H5Aget_name(c_attr_id, c_bufsize, c_buf);
if (c_size < 0) goto DONE;
/*
* Convert C name to FORTRAN and place it in the given buffer
*/
HD5packFstring(c_buf, _fcdtocp(buf), (int)c_bufsize);
ret_value = (int_f)c_size;
DONE:
HDfree(c_buf);
return ret_value;
}
|
