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|
/****h* H5Ff/H5Ff
* PURPOSE
* This file contains C stubs for H5F Fortran APIs
*
* COPYRIGHT
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* 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 COPYING file, which can be found at the root of the source code *
* distribution tree, or in https://www.hdfgroup.org/licenses. *
* If you do not have access to either file, you may request a copy from *
* help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
******
*/
#include "H5f90.h"
#include "H5Eprivate.h"
/****if* H5Ff/h5fcreate_c
* NAME
* h5fcreate_c
* PURPOSE
* Call H5Fcreate to create the file
* INPUTS
* name - name of the file
* namelen - name length
* access_flags - file access flags
* crt_pr - identifier of creation property list
* acc_prp - identifier of access property list
* OUTPUTS
* file_id - file identifier
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* Elena Pourmal
* Monday, July 26, 1999
* SOURCE
*/
int_f
h5fcreate_c(_fcd name, int_f *namelen, int_f *access_flags, hid_t_f *crt_prp, hid_t_f *acc_prp,
hid_t_f *file_id)
/******/
{
int ret_value = -1;
char *c_name;
int_f c_namelen;
hid_t c_file_id;
unsigned c_access_flags;
hid_t c_crt_prp;
hid_t c_acc_prp;
/*
* Define access flags
*/
c_access_flags = (unsigned)*access_flags;
/*
* Define creation property
*/
c_crt_prp = *crt_prp;
/*
* Define access property
*/
c_acc_prp = *acc_prp;
/*
* Convert FORTRAN name to C name
*/
c_namelen = *namelen;
c_name = (char *)HD5f2cstring(name, (size_t)c_namelen);
if (c_name == NULL)
return ret_value;
/*
* Call H5Fcreate function.
*/
c_file_id = H5Fcreate(c_name, c_access_flags, c_crt_prp, c_acc_prp);
if (c_file_id >= 0) {
ret_value = 0;
*file_id = c_file_id;
}
HDfree(c_name);
return ret_value;
}
/****if* H5Ff/h5fflush_c
* NAME
* h5fflush_c
* PURPOSE
* Call H5Fflush to flush the object
* INPUTS
* object_id - identifier of either a file, a dataset,
* a group, an attribute or a named data type
* scope - integer to specify the flushing action, either
* H5F_SCOPE_GLOBAL or H5F_SCOPE_LOCAL
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* Xiangyang Su
* Friday, November 5, 1999
* SOURCE
*/
int_f
h5fflush_c(hid_t_f *object_id, int_f *scope)
/******/
{
int ret_value = -1;
hid_t c_file_id;
H5F_scope_t c_scope;
htri_t status;
c_scope = (H5F_scope_t)*scope;
/*
* Call H5Fflush function.
*/
c_file_id = *object_id;
status = H5Fflush(c_file_id, c_scope);
if (status >= 0)
ret_value = 0;
return ret_value;
}
/****if* H5Ff/h5fmount_c
* NAME
* h5fmount_c
* PURPOSE
* Call H5Fmount to mount the file
* INPUTS
* loc_id - Identifier for file or group
* dsetname - name of dataset
* namelen - dsetname length
* file_id - file identifier for the file to be mounted
* acc_prp - identifier of access property list
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* Xiangyang Su
* Monday, October 25, 1999
* HISTORY
*/
int_f
h5fmount_c(hid_t_f *loc_id, _fcd dsetname, int_f *namelen, hid_t_f *file_id, hid_t_f *acc_prp)
/******/
{
int ret_value = -1;
char *c_name;
int_f c_namelen;
hid_t c_loc_id;
hid_t c_file_id;
hid_t c_acc_prp;
htri_t status;
/*
* Define access property
*/
c_acc_prp = *acc_prp;
/*
if ( H5P_DEFAULT_F == c_acc_prp ) c_acc_prp = H5P_DEFAULT;
*/
c_loc_id = *loc_id;
c_file_id = *file_id;
/*
* Convert FORTRAN name to C name
*/
c_namelen = *namelen;
c_name = (char *)HD5f2cstring(dsetname, (size_t)c_namelen);
if (c_name == NULL)
return ret_value;
/*
* Call H5Fmount function.
*/
status = H5Fmount(c_loc_id, c_name, c_file_id, c_acc_prp);
if (status >= 0)
ret_value = 0;
HDfree(c_name);
return ret_value;
}
/****if* H5Ff/h5funmount_c
* NAME
* h5funmount_c
* PURPOSE
* Call H5Funmount to unmount the file
* INPUTS
* loc_id - Identifier for file or group
* dsetname - name of dataset
* namelen - dsetname length
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* Xiangyang Su
* Monday, October 25, 1999
* SOURCE
*/
int_f
h5funmount_c(hid_t_f *loc_id, _fcd dsetname, int_f *namelen)
/******/
{
int ret_value = -1;
char *c_name;
int_f c_namelen;
hid_t c_loc_id;
htri_t status;
c_loc_id = *loc_id;
/*
* Convert FORTRAN name to C name
*/
c_namelen = *namelen;
c_name = (char *)HD5f2cstring(dsetname, (size_t)c_namelen);
if (c_name == NULL)
return ret_value;
/*
* Call H5Fmount function.
*/
status = H5Funmount(c_loc_id, c_name);
if (status >= 0)
ret_value = 0;
HDfree(c_name);
return ret_value;
}
/****if* H5Ff/h5fopen_c
* NAME
* h5fopen_c
* PURPOSE
* Call H5Fopen to open the file
* INPUTS
* name - name of the file
* namelen - name length
* access_flags - file access flags
* acc_prp - identifier of access property list
* OUTPUTS
* file_id - file identifier
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* Elena Pourmal
* Tuesday, August 3, 1999
* SOURCE
*/
int_f
h5fopen_c(_fcd name, int_f *namelen, int_f *access_flags, hid_t_f *acc_prp, hid_t_f *file_id)
/******/
{
int ret_value = -1;
char *c_name;
int_f c_namelen;
hid_t c_file_id;
unsigned c_access_flags;
hid_t c_acc_prp;
c_acc_prp = (hid_t)*acc_prp;
/*
* Define access flags
*/
c_access_flags = (unsigned)*access_flags;
/*
* Define access property
*/
c_acc_prp = *acc_prp;
/*
* Convert FORTRAN name to C name
*/
c_namelen = *namelen;
c_name = (char *)HD5f2cstring(name, (size_t)c_namelen);
if (c_name == NULL)
return ret_value;
/*
* Call H5Fopen function.
*/
c_file_id = H5Fopen(c_name, c_access_flags, c_acc_prp);
if (c_file_id >= 0) {
ret_value = 0;
*file_id = (hid_t_f)c_file_id;
} /* end if */
HDfree(c_name);
return ret_value;
}
/****if* H5Ff/h5freopen_c
* NAME
* h5freopen_c
* PURPOSE
* Call H5Freopen to open the file
* INPUTS
* file_id1 - file identifier
* OUTPUTS
* file_id2 - file identifier
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* Xiangyang Su
* Wednesday, November 3, 1999
* SOURCE
*/
int_f
h5freopen_c(hid_t_f *file_id1, hid_t_f *file_id2)
/******/
{
int ret_value = -1;
hid_t c_file_id1, c_file_id2;
c_file_id1 = *file_id1;
c_file_id2 = H5Freopen(c_file_id1);
if (c_file_id2 < 0)
return ret_value;
*file_id2 = (hid_t_f)c_file_id2;
ret_value = 0;
return ret_value;
}
/****if* H5Ff/h5fget_create_plist_c
* NAME
* h5fget_create_plist_c
* PURPOSE
* Call H5Fget_create_plist to get the file creation property list
* INPUTS
* file_id - file identifier
* OUTPUTS
* prop_id - creation property list identifier
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* Elena Pourmal, Xiangyang Su
* Wednesday, November 3, 1999
* SOURCE
*/
int_f
h5fget_create_plist_c(hid_t_f *file_id, hid_t_f *prop_id)
/******/
{
int ret_value = -1;
hid_t c_file_id, c_prop_id;
c_file_id = (hid_t)*file_id;
c_prop_id = H5Fget_create_plist(c_file_id);
if (c_prop_id < 0)
return ret_value;
*prop_id = (hid_t_f)c_prop_id;
ret_value = 0;
return ret_value;
}
/****if* H5Ff/h5fget_access_plist_c
* NAME
* h5fget_access_plist_c
* PURPOSE
* Call H5Fget_access_plist to get the file access property list
* INPUTS
* file_id - file identifier
* OUTPUTS
* access_id - access property list identifier
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* Elena Pourmal
* Monday, September 30, 2002
* HISTORY
*
* SOURCE
*/
int_f
h5fget_access_plist_c(hid_t_f *file_id, hid_t_f *access_id)
/******/
{
int ret_value = -1;
hid_t c_file_id, c_access_id;
c_file_id = (hid_t)*file_id;
c_access_id = H5Fget_access_plist(c_file_id);
if (c_access_id < 0)
return ret_value;
*access_id = (hid_t_f)c_access_id;
ret_value = 0;
return ret_value;
}
/****if* H5Ff/h5fis_hdf5_c
* NAME
* h5fis_hdf5_c
* PURPOSE
* Call H5Fis_hdf5 to determone if the file is an HDF5 file
* INPUTS
* name - name of the file
* namelen - name length
* OUTPUTS
* flag - 0 if file is not HDF5 file , positive if a file
* is an HDF5 file, and negative on failure.
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* Elena Pourmal
* Tuesday, August 3, 1999
* HISTORY
*
* SOURCE
*/
int_f
h5fis_hdf5_c(_fcd name, int_f *namelen, int_f *flag)
/******/
{
int ret_value = -1;
char *c_name;
int_f c_namelen;
htri_t status;
/*
* Convert FORTRAN name to C name
*/
c_namelen = *namelen;
c_name = (char *)HD5f2cstring(name, (size_t)c_namelen);
if (c_name == NULL)
return ret_value;
/*
* Call H5Fopen function.
*/
status = H5Fis_hdf5(c_name);
*flag = (int_f)status;
if (status >= 0)
ret_value = 0;
HDfree(c_name);
return ret_value;
}
/****if* H5Ff/h5fclose_c
* NAME
* h5fclose_c
* PURPOSE
* Call H5Fclose to close the file
* INPUTS
* file_id - identifier of the file to be closed
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* Elena Pourmal
* Monday, July 26, 1999
* HISTORY
*
* SOURCE
*/
int_f
h5fclose_c(hid_t_f *file_id)
/******/
{
int ret_value = 0;
hid_t c_file_id;
c_file_id = (hid_t)*file_id;
if (H5Fclose(c_file_id) < 0)
ret_value = -1;
return ret_value;
}
/****if* H5Ff/h5fget_obj_count_c
* NAME
* h5fget_obj_count_c
* PURPOSE
* Call H5Fget_obj_count to get number of open objects within a file
* INPUTS
* file_id - identifier of the file to be closed
* obj_type - type of the object
* RETURNS
* obj_count - number of objects
* 0 on success, -1 on failure
* AUTHOR
* Elena Pourmal
* Monday, September 30, 2002
* HISTORY
*
* Changed type of obj_count to size_t_f
* Thursday, September 25, 2008
* SOURCE
*/
int_f
h5fget_obj_count_c(hid_t_f *file_id, int_f *obj_type, size_t_f *obj_count)
/******/
{
int ret_value = 0;
hid_t c_file_id;
unsigned c_obj_type;
ssize_t c_obj_count;
c_file_id = (hid_t)*file_id;
c_obj_type = (unsigned)*obj_type;
if ((c_obj_count = H5Fget_obj_count(c_file_id, c_obj_type)) < 0)
ret_value = -1;
*obj_count = (size_t_f)c_obj_count;
return ret_value;
}
/****if* H5Ff/h5fget_obj_ids_c
* NAME
* h5fget_obj_ids_c
* PURPOSE
* Call H5Fget_obj_count to get number of open objects within a file
* INPUTS
* file_id - identifier of the file to be closed
* obj_type - type of the object
* RETURNS
* obj_ids - iarray of open objects identifiers
* 0 on success, -1 on failure
* AUTHOR
* Elena Pourmal
* Monday, September 30, 2002
* HISTORY
*
* Changed type of max_obj to size_t_f; added parameter for the
* number of open objects
* Thursday, September 25, 2008 EIP
*
* SOURCE
*/
int_f
h5fget_obj_ids_c(hid_t_f *file_id, int_f *obj_type, size_t_f *max_objs, hid_t_f *obj_ids, size_t_f *num_objs)
/******/
{
int ret_value = 0;
hid_t c_file_id;
unsigned c_obj_type;
size_t u;
size_t c_max_objs;
ssize_t c_num_objs;
hid_t *c_obj_ids;
c_file_id = (hid_t)*file_id;
c_obj_type = (unsigned)*obj_type;
c_max_objs = (size_t)*max_objs;
c_obj_ids = (hid_t *)HDmalloc(sizeof(hid_t) * c_max_objs);
c_num_objs = H5Fget_obj_ids(c_file_id, c_obj_type, c_max_objs, c_obj_ids);
if (c_num_objs < 0)
ret_value = -1;
for (u = 0; u < c_max_objs; u++)
obj_ids[u] = (hid_t_f)c_obj_ids[u];
HDfree(c_obj_ids);
*num_objs = (size_t_f)c_num_objs;
return ret_value;
}
/****if* H5Ff/h5fget_freespace_c
* NAME
* h5fget_freespace_c
* PURPOSE
* Call H5Fget_freespace to get amount of free space within a file
* INPUTS
* file_id - identifier of the file to query
* RETURNS
* free_space - amount of free space in file
* 0 on success, -1 on failure
* AUTHOR
* Quincey Koziol
* Tuesday, October 7, 2003
* SOURCE
*/
int_f
h5fget_freespace_c(hid_t_f *file_id, hssize_t_f *free_space)
/******/
{
int ret_value = 0;
hid_t c_file_id;
hssize_t c_free_space;
c_file_id = (hid_t)*file_id;
if ((c_free_space = H5Fget_freespace(c_file_id)) < 0)
ret_value = -1;
*free_space = (hssize_t_f)c_free_space;
return ret_value;
}
/****if* H5Ff/h5fget_name_c
* NAME
* h5fget_name_c
* PURPOSE
* Call H5Fget_name to get file's name
* INPUTS
* obj_id - object identifier
* buflen -size of the buffer
* OUTPUTS
* buf - buffer to hold the name
* size - size of the file's name
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* Elena Pourmal
* Tuesday, July 6, 2004
* SOURCE
*/
int_f
h5fget_name_c(hid_t_f *obj_id, size_t_f *size, _fcd buf, size_t_f *buflen)
/******/
{
char *c_buf = NULL; /* Buffer to hold C string */
ssize_t size_c = -1;
int_f ret_value = 0; /* Return value */
/*
* Allocate buffer to hold name of file
*/
if (NULL == (c_buf = (char *)HDmalloc((size_t)*buflen + 1)))
HGOTO_DONE(FAIL);
/*
* Call H5Fget_name function
*/
if ((size_c = H5Fget_name((hid_t)*obj_id, c_buf, (size_t)*buflen + 1)) < 0)
HGOTO_DONE(FAIL);
/*
* Convert C name to FORTRAN and place it in the given buffer
*/
HD5packFstring(c_buf, _fcdtocp(buf), (size_t)*buflen);
done:
*size = (size_t_f)size_c;
if (c_buf)
HDfree(c_buf);
return ret_value;
}
/****if* H5Ff/h5fget_filesize_c
* NAME
* h5fget_filesize_c
* PURPOSE
* Call H5Fget_filesize to get file size
* INPUTS
* file_id - file identifier
* OUTPUTS
* size - size of the file
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* Elena Pourmal
* Wednesday, July 7, 2004
* SOURCE
*/
int_f
h5fget_filesize_c(hid_t_f *file_id, hsize_t_f *size)
/******/
{
hsize_t size_c;
herr_t ret_value = 0; /* Return value */
/*
* Call H5Fget_filesize function
*/
if ((ret_value = H5Fget_filesize((hid_t)*file_id, &size_c)) < 0)
HGOTO_DONE(FAIL);
*size = (hsize_t_f)size_c;
done:
return ret_value;
}
/****if* H5Ff/h5fget_file_image_c
* NAME
* h5fget_file_image_c
* PURPOSE
* Calls h5fget_file_image
* INPUTS
* file_id - Target file identifier.
* buf_ptr - Pointer to the buffer into which the image of the HDF5 file is to be copied.
* buf_len - Size of the supplied buffer.
* OUTPUTS
* buf_req - The size in bytes of the buffer required to store the file image.
* RETURNS
* 0 on success, -1 on failure
* AUTHOR
* M. Scot Breitenfeld
* November 26, 2012
* SOURCE
*/
int_f
h5fget_file_image_c(hid_t_f *file_id, void *buf_ptr, size_t_f *buf_len, size_t_f *buf_req)
/******/
{
herr_t ret_value = 0; /* Return value */
ssize_t c_buf_req;
/*
* Call h5fget_file_image function
*/
if ((c_buf_req = H5Fget_file_image((hid_t)*file_id, buf_ptr, (size_t)*buf_len)) < 0)
HGOTO_DONE(FAIL);
*buf_req = (size_t_f)c_buf_req;
done:
return ret_value;
}
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