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-rw-r--r--fortran/src/H5Af.c433
1 files changed, 433 insertions, 0 deletions
diff --git a/fortran/src/H5Af.c b/fortran/src/H5Af.c
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+#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 = *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) return ret_value;
+ *attr_id = (hid_t_f)c_attr_id;
+ HDfree(c_name);
+ ret_value = 0;
+ 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) return ret_value;
+ *attr_id = (hid_t_f)c_attr_id;
+ HDfree(c_name);
+ ret_value = 0;
+ 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
+ * Returns: 0 on success, -1 on failure
+ * Programmer: Elena Pourmal
+ * Thursday , August 12, 1999
+ * Modifications:
+ *---------------------------------------------------------------------------*/
+int_f
+nh5awritec_c (hid_t_f *attr_id, hid_t_f *mem_type_id, _fcd buf)
+{
+ int ret_value = -1;
+
+ /*
+ * Call h5awrite_c function.
+ */
+ ret_value = nh5awrite_c(attr_id, mem_type_id, _fcdtocp(buf));
+
+ 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
+ * Returns: 0 on success, -1 on failure
+ * Programmer: Elena Pourmal
+ * Thursday, August 12, 1999
+ * Modifications:
+ *---------------------------------------------------------------------------*/
+int_f
+nh5awrite_c (hid_t_f *attr_id, hid_t_f *mem_type_id, void *buf)
+{
+ 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
+ * Outputs: buf - character data buffer
+ * Returns: 0 on success, -1 on failure
+ * Programmer: Elena Pourmal
+ * Thursday, August 12, 1999
+ * Modifications:
+ *---------------------------------------------------------------------------*/
+int_f
+nh5areadc_c (hid_t_f *attr_id, hid_t_f *mem_type_id, _fcd buf)
+{
+ int ret_value = -1;
+
+ /*
+ * Call h5aread_c function.
+ */
+ ret_value = nh5aread_c(attr_id, mem_type_id, (_fcdtocp(buf)));
+
+ return ret_value;
+}
+
+/*----------------------------------------------------------------------------
+ * Name: h5aread_c
+ * Purpose: Call H5Araed to read an attribute
+ * Inputs: dset_id - dataset identifier
+ * mem_type_id - memory datatype identifier
+ * Outputs: buf - data buffer
+ * Returns: 0 on success, -1 on failure
+ * Programmer: Elena Pourmal
+ * Thursday, August 12, 1999
+ * Modifications:
+ *---------------------------------------------------------------------------*/
+int_f
+nh5aread_c (hid_t_f *attr_id, hid_t_f *mem_type_id, void *buf)
+{
+ 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) return ret_value;
+ HDfree(c_name);
+ ret_value = 0;
+ 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(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) return ret_value;
+
+ /*
+ * Convert C name to FORTRAN and place it in the given buffer
+ */
+
+ HDpackFstring(c_buf, _fcdtocp(buf), c_bufsize);
+ HDfree( c_buf);
+ ret_value = c_size;
+ return ret_value;
+}