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Diffstat (limited to 'fortran/src/H5Lf.c')
| -rw-r--r-- | fortran/src/H5Lf.c | 817 |
1 files changed, 817 insertions, 0 deletions
diff --git a/fortran/src/H5Lf.c b/fortran/src/H5Lf.c new file mode 100644 index 0000000..ed6d2e1 --- /dev/null +++ b/fortran/src/H5Lf.c @@ -0,0 +1,817 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * 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 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://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * + * access to either file, you may request a copy from help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/* This files contains C stubs for H5L Fortran APIs */ + +#include "H5f90.h" +#include "H5Eprivate.h" + +/*---------------------------------------------------------------------------- + * Name: h5lcopy_c + * Purpose: Call H5Lcopy + * Inputs: + * src_loc_id - Location identifier of the source link + * src_name - Name of the link to be copied + * src_namelen - length of the name + * dest_loc_id - Location identifier specifying the destination of the copy + * dest_name - Name to be assigned to the NEW copy + * dest_namelen - Length of the name + * loc_id - Identifier of the file or group containing the object + * name - Name of the link to delete + * lcpl_id - Link creation property list identifier + * lapl_id - Link access property list identifier + * + * Returns: 0 on success, -1 on failure + * Programmer: M.S. Breitenfeld + * January, 2008 + * Modifications: + *---------------------------------------------------------------------------*/ + +int_f +nh5lcopy_c(hid_t_f *src_loc_id, _fcd src_name, size_t_f *src_namelen, hid_t_f *dest_loc_id, + _fcd dest_name, size_t_f *dest_namelen, + hid_t_f *lcpl_id, hid_t_f *lapl_id) +{ + char *c_src_name = NULL; + char *c_dest_name = NULL; + int ret_value = 0; + + /* + * Convert FORTRAN name to C name + */ + if((c_src_name = HD5f2cstring(src_name, (size_t)*src_namelen)) == NULL) + HGOTO_DONE(FAIL); + if((c_dest_name = HD5f2cstring(dest_name, (size_t)*dest_namelen)) == NULL) + HGOTO_DONE(FAIL); + + /* + * Call H5Lcopy function. + */ + if( H5Lcopy( (hid_t)*src_loc_id, c_src_name, (hid_t) *dest_loc_id, + c_dest_name, (hid_t)*lcpl_id, (hid_t)*lapl_id ) < 0) + HGOTO_DONE(FAIL); + +done: + if(c_src_name) + HDfree(c_src_name); + if(c_dest_name) + HDfree(c_dest_name); + + return ret_value; +} + +/*---------------------------------------------------------------------------- + * Name: h5lcreate_external_c + * Purpose: Call H5Lcreate_external_c + * Inputs: + * file_name - Name of the file containing the target object. Neither the file nor the target object is + * required to exist. May be the file the link is being created in. + * obj_name - Path within the target file to the target object. + * link_loc_id - The file or group identifier for the new link. + * link_name - The name of the new link. + * lcpl_id - Link creation property list identifier. + * lapl_id - Link access property list identifier. + * + * Returns: 0 on success, -1 on failure + * Programmer: M.S. Breitenfeld + * February 29, 2008 + * Modifications: + *---------------------------------------------------------------------------*/ + +int_f +nh5lcreate_external_c(_fcd file_name, size_t_f *file_namelen, _fcd obj_name, size_t_f *obj_namelen, + hid_t_f *link_loc_id, _fcd link_name, size_t_f *link_namelen, + hid_t_f *lcpl_id, hid_t_f *lapl_id) + +{ + char *c_file_name = NULL; + char *c_obj_name = NULL; + char *c_link_name = NULL; + int ret_value = 0; + + /* + * Convert FORTRAN name to C name + */ + if((c_file_name = HD5f2cstring(file_name, (size_t)*file_namelen)) == NULL) + HGOTO_DONE(FAIL); + if((c_obj_name = HD5f2cstring(obj_name, (size_t)*obj_namelen)) == NULL) + HGOTO_DONE(FAIL); + if((c_link_name = HD5f2cstring(link_name, (size_t)*link_namelen)) == NULL) + HGOTO_DONE(FAIL); + + /* + * Call H5Lcopy function. + */ + if( H5Lcreate_external( c_file_name, c_obj_name, (hid_t) *link_loc_id, c_link_name, + (hid_t) *lcpl_id, (hid_t) *lapl_id) < 0) + HGOTO_DONE(FAIL); + +done: + if(c_file_name) + HDfree(c_file_name); + if(c_obj_name) + HDfree(c_obj_name); + if(c_link_name) + HDfree(c_link_name); + + return ret_value; +} + +/*---------------------------------------------------------------------------- + * Name: h5ldelete_c + * Purpose: Call H5Ldelete + * Inputs: + * + * loc_id - Identifier of the file or group containing the object + * name - Name of the link to delete + * lapl_id - Link access property list identifier + * namelen - length of name + * + * Returns: 0 on success, -1 on failure + * Programmer: M.S. Breitenfeld + * January, 2008 + * Modifications: + *---------------------------------------------------------------------------*/ + +int_f +nh5ldelete_c ( hid_t_f *loc_id, _fcd name, size_t_f *namelen, hid_t_f *lapl_id ) +{ + char *c_name = NULL; + int ret_value = 0; + + /* + * Convert FORTRAN name to C name + */ + if((c_name = HD5f2cstring(name, (size_t)*namelen)) == NULL) + HGOTO_DONE(FAIL); + + /* + * Call H5Ldelete function. + */ + if( H5Ldelete( (hid_t)*loc_id, c_name, (hid_t)*lapl_id ) < 0) + HGOTO_DONE(FAIL); + +done: + if(c_name) + HDfree(c_name); + + return ret_value; +} + +/*---------------------------------------------------------------------------- + * Name: h5lcreate_soft_c + * Purpose: Call H5Lcreate_soft + * Inputs: + * + * target_path - Path to the target object, which is not required to exist. + * link_loc_id - The file or group identifier for the new link. + * link_name - The name of the new link. + * lcpl_id - Link creation property list identifier. + * lapl_id - Link access property list identifier. + * + * Returns: 0 on success, -1 on failure + * Programmer: M.S. Breitenfeld + * February 20, 2008 + * Modifications: + *---------------------------------------------------------------------------*/ + +int_f +nh5lcreate_soft_c(_fcd target_path, size_t_f *target_path_len, + hid_t_f *link_loc_id, + _fcd link_name, size_t_f *link_name_len, + hid_t_f *lcpl_id, hid_t_f *lapl_id ) +{ + char *c_target_path = NULL; + char *c_link_name = NULL; + int ret_value = 0; + + /* + * Convert FORTRAN name to C name + */ + if((c_target_path = HD5f2cstring(target_path, (size_t)*target_path_len)) == NULL) + HGOTO_DONE(FAIL); + if((c_link_name = HD5f2cstring(link_name, (size_t)*link_name_len)) == NULL) + HGOTO_DONE(FAIL); + + /* + * Call H5Adelete function. + */ + if ( H5Lcreate_soft(c_target_path,(hid_t)*link_loc_id, c_link_name, (hid_t)*lcpl_id, (hid_t)*lapl_id) < 0) + HGOTO_DONE(FAIL); + + done: + if(c_target_path) + HDfree(c_target_path); + if(c_link_name) + HDfree(c_link_name); + + return ret_value; +} + +/*---------------------------------------------------------------------------- + * Name: h5lcreate_hard_c + * Purpose: Call H5Lcreate_hard + * Inputs: + * obj_loc_id - The file or group identifier for the target object. + * obj_name - Name of the target object, which must already exist. + * obj_namelen - Name length + * link_loc_id - The file or group identifier for the new link. + * link_name - The name of the new link. + * link_namelen- Name length + * lcpl_id - Link creation property list identifier. + * lapl_id - Link access property list identifier. + * + * Returns: 0 on success, -1 on failure + * Programmer: M.S. Breitenfeld + * February 27, 2008 + * Modifications: + *---------------------------------------------------------------------------*/ + +int_f +nh5lcreate_hard_c(hid_t_f *obj_loc_id, _fcd obj_name, size_t_f *obj_namelen, + hid_t_f *link_loc_id, + _fcd link_name, size_t_f *link_namelen, + hid_t_f *lcpl_id, hid_t_f *lapl_id ) +{ + char *c_obj_name = NULL; + char *c_link_name = NULL; + int ret_value = 0; + + /* + * Convert FORTRAN name to C name + */ + if((c_obj_name = HD5f2cstring(obj_name, (size_t)*obj_namelen)) == NULL) + HGOTO_DONE(FAIL); + if((c_link_name = HD5f2cstring(link_name, (size_t)*link_namelen)) == NULL) + HGOTO_DONE(FAIL); + + /* + * Call H5Lcreate_hard function. + */ + if ( H5Lcreate_hard((hid_t)*obj_loc_id, c_obj_name, (hid_t)*link_loc_id, c_link_name, (hid_t)*lcpl_id, (hid_t)*lapl_id) < 0) + HGOTO_DONE(FAIL); + + done: + if(c_obj_name) + HDfree(c_obj_name); + if(c_link_name) + HDfree(c_link_name); + + return ret_value; +} + +/*---------------------------------------------------------------------------- + * Name: h5ldelete_by_idx_c + * Purpose: Calls h5ldelete_by_idx + * Inputs: + * loc_id - File or group identifier specifying location of subject group + * group_name - Name of subject group + * group_namelen - Name length + * index_field - Type of index; Possible values are: + * H5_INDEX_UNKNOWN_F = -1 - Unknown index type + * H5_INDEX_NAME_F - Index on names + * H5_INDEX_CRT_ORDER_F - Index on creation order + * H5_INDEX_N_F - Number of indices defined + * order - Order within field or index; Possible values are: + * H5_ITER_UNKNOWN_F - Unknown order + * H5_ITER_INC_F - Increasing order + * H5_ITER_DEC_F - Decreasing order + * H5_ITER_NATIVE_F - No particular order, whatever is fastest + * H5_ITER_N_F - Number of iteration orders + * n - Link for which to retrieve information + * lapl_id - Link access property list + * + * Outputs: N/A + * Returns: 0 on success, -1 on failure + * Programmer: M.S. Breitenfeld + * February 29, 2008 + * Modifications: N/A + *---------------------------------------------------------------------------*/ +int_f +nh5ldelete_by_idx_c (hid_t_f *loc_id, _fcd group_name, size_t_f *group_namelen, + int_f *index_field, int_f *order, hsize_t_f *n, hid_t_f *lapl_id) +{ + char *c_group_name = NULL; /* Buffer to hold C string */ + H5_index_t c_index_field; + H5_iter_order_t c_order; + int_f ret_value = 0; /* Return value */ + + /* + * Convert FORTRAN name to C name + */ + if((c_group_name = HD5f2cstring(group_name, (size_t)*group_namelen)) == NULL) + HGOTO_DONE(FAIL); + + c_index_field = (H5_index_t)*index_field; + c_order = (H5_iter_order_t)*order; + + /* + * Call H5Ldelete_by_name function. + */ + if(H5Ldelete_by_idx((hid_t)*loc_id, c_group_name, c_index_field, c_order, (hsize_t)*n, (hid_t)*lapl_id) < 0) + HGOTO_DONE(FAIL); + +done: + if(c_group_name) + HDfree(c_group_name); + return ret_value; +} + +/*---------------------------------------------------------------------------- + * Name: h5lexists_c + * Purpose: Calls H5Lexists + * Inputs: + * loc_id - Identifier of the file or group to query. + * name - Link name to check + * lapl_id - Link access property list identifier. + * Outputs: + * link_exists_c - returns a positive value, for TRUE, or 0 (zero), for FALSE. + * Returns: 0 on success, -1 on failure + * Programmer: M.S. Breitenfeld + * February 29, 2008 + * Modifications: + *---------------------------------------------------------------------------*/ +int_f +nh5lexists_c (hid_t_f *loc_id, _fcd name, size_t_f *namelen, hid_t_f *lapl_id, int_f *link_exists) +{ + char *c_name = NULL; /* Buffer to hold C string */ + int_f ret_value = 0; /* Return value */ + + /* + * Convert FORTRAN name to C name + */ + if((c_name = HD5f2cstring(name, (size_t)*namelen)) == NULL) + HGOTO_DONE(FAIL); + + /* + * Call H5Lexists function. + */ + if((*link_exists = (int_f)H5Lexists((hid_t)*loc_id, c_name, (hid_t)*lapl_id)) < 0) + HGOTO_DONE(FAIL); + +done: + if(c_name) + HDfree(c_name); + return ret_value; +} + +/*---------------------------------------------------------------------------- + * Name: h5lget_info_c + * Purpose: Call H5Lget_info + * Inputs: + * link_loc_id - File or group identifier. + * link_name - Name of the link for which information is being sought + * link_namelen - Name length + * lapl_id - Link access property list + * Outputs: + * + * cset - indicates the character set used for link’s name. + * corder - specifies the link’s creation order position. + * corder_valid - indicates whether the value in corder is valid. + * link_type - specifies the link class: + * H5L_LINK_HARD_F - Hard link + * H5L_LINK_SOFT_F - Soft link + * H5L_LINK_EXTERNAL_F - External link + * H5L_LINK_ERROR_F - Error + * address - If the link is a hard link, address specifies the file address that the link points to + * val_size - If the link is a symbolic link, val_size will be the length of the link value + * + * Returns: 0 on success, -1 on failure + * Programmer: M.S. Breitenfeld + * January, 2008 + * Modifications: N/A + *---------------------------------------------------------------------------*/ +int_f +nh5lget_info_c (hid_t_f *link_loc_id, _fcd link_name, size_t_f *link_namelen, + int_f *cset, int_f *corder, int_f *corder_valid, int_f *link_type, + int_f *address, hsize_t_f *val_size, + hid_t_f *lapl_id) +{ + char *c_link_name = NULL; /* Buffer to hold C string */ + int_f ret_value = 0; /* Return value */ + H5L_info_t link_buff; + + /* + * Convert FORTRAN name to C name + */ + if((c_link_name = HD5f2cstring(link_name, (size_t)*link_namelen)) == NULL) + HGOTO_DONE(FAIL); + /* + * Call H5Linfo function. + */ + if(H5Lget_info((hid_t)*link_loc_id, c_link_name, &link_buff, (hid_t)*lapl_id) < 0) + HGOTO_DONE(FAIL); + + /* Unpack the structure */ + + *cset = (int_f)link_buff.cset; + *corder = (int_f)link_buff.corder; + *corder_valid = 0; + if(link_buff.corder_valid > 0) *corder_valid = 1; + *link_type = (int_f)link_buff.type; + *address = (int_f)link_buff.u.address; + *val_size = (hsize_t)link_buff.u.val_size; + +done: + return ret_value; +} + +/*---------------------------------------------------------------------------- + * Name: h5lget_info_by_idx_c + * Purpose: Call H5Lget_info_by_idx + * Inputs: + * loc_id - File or group identifier specifying location of subject group + * group_name - Name of subject group + *group_namelen - Name length + * index_field - Index or field which determines the order + * order - Order within field or index + * n - Link for which to retrieve information + * lapl_id - Link access property list + * Outputs: + * corder_valid - Indicates whether the the creation order data is valid for this attribute + * corder - Is a positive integer containing the creation order of the attribute + * cset - Indicates the character set used for the attribute’s name + * data_size - indicates the size, in the number of characters, of the attribute + * + * Returns: 0 on success, -1 on failure + * Programmer: M.S. Breitenfeld + * January, 2008 + * Modifications: N/A + *---------------------------------------------------------------------------*/ +int_f +nh5lget_info_by_idx_c(hid_t_f *loc_id, _fcd group_name, size_t_f *group_namelen, + int_f *index_field, int_f *order, hsize_t_f *n, + int_f *corder_valid, int_f *corder, int_f *cset, hsize_t_f *data_size, hid_t_f *lapl_id) +{ + char *c_group_name = NULL; /* Buffer to hold C string */ + H5_index_t c_index_field; + H5_iter_order_t c_order; + int_f ret_value = 0; /* Return value */ + H5L_info_t link_buff; + + /* + * Convert FORTRAN name to C name + */ + if((c_group_name = HD5f2cstring(group_name, (size_t)*group_namelen)) == NULL) + HGOTO_DONE(FAIL); + + c_index_field = (H5_index_t)*index_field; + c_order = (H5_iter_order_t)*order; + /* + * Call H5Linfo_by_idx function. + */ + if(H5Lget_info_by_idx((hid_t)*loc_id, c_group_name, c_index_field, c_order, (hsize_t)*n, + &link_buff, (hid_t)*lapl_id) < 0) + HGOTO_DONE(FAIL); + + /* Unpack the structure */ + + *corder_valid = 0; + if(link_buff.corder_valid > 0) *corder_valid = 1; + + *corder = (int_f)link_buff.corder; + *cset = (int_f)link_buff.cset; + *data_size = (hsize_t)link_buff.u.val_size; + +done: + return ret_value; +} + +/*---------------------------------------------------------------------------- + * Name: H5Lis_registered_c + * Purpose: Call H5Lis_registered + * Inputs: + * link_cls_id - User-defined link class identifier + * Outputs: NONE + * + * Returns: Returns a positive value if the link class has been registered + * and zero if it is unregistered. Otherwise returns a negative value + * Programmer: M.S. Breitenfeld + * March 3, 2008 + * Modifications: N/A + *---------------------------------------------------------------------------*/ +int_f +nh5lis_registered_c(int_f *link_cls_id) +{ + int_f ret_value = 0; /* Return value */ + H5L_type_t c_link_cls_id; /* User-defined link class identifier */ + htri_t registered; /* registration status */ + + + c_link_cls_id = (H5L_type_t)*link_cls_id; + /* + * Call H5Lis_registered + */ + registered = H5Lis_registered(c_link_cls_id); + + ret_value = (int_f)registered; + + return ret_value; +} + + +/*---------------------------------------------------------------------------- + * Name: h5lmove_c + * Purpose: Call H5Lmove + * Inputs: + * src_loc_id - Original file or group identifier. + * src_name - Original link name. + * src_namelen - name length + * dest_loc_id - Destination file or group identifier. + * dest_name - NEW link name. + * dest_namelen - name length + * Outputs: + * + * Returns: 0 on success, -1 on failure + * Programmer: M.S. Breitenfeld + * March 3, 2008 + * Modifications: N/A + *---------------------------------------------------------------------------*/ +int_f +nh5lmove_c(hid_t_f *src_loc_id, _fcd src_name, size_t_f *src_namelen, hid_t_f *dest_loc_id, + _fcd dest_name, size_t_f *dest_namelen, hid_t_f *lcpl_id, hid_t_f *lapl_id) + +{ + char *c_src_name = NULL; /* Buffer to hold C string */ + char *c_dest_name = NULL; /* Buffer to hold C string */ + int_f ret_value = 0; /* Return value */ + + /* + * Convert FORTRAN name to C name + */ + if((c_src_name = HD5f2cstring(src_name, (size_t)*src_namelen)) == NULL) + HGOTO_DONE(FAIL); + if((c_dest_name = HD5f2cstring(dest_name, (size_t)*dest_namelen)) == NULL) + HGOTO_DONE(FAIL); + + /* + * Call H5Lmove function. + */ + if(H5Lmove((hid_t)*src_loc_id, c_src_name, (hid_t)*dest_loc_id, + c_dest_name, (hid_t)*lcpl_id, (hid_t)*lapl_id) < 0) + HGOTO_DONE(FAIL); +done: + return ret_value; +} + +/*---------------------------------------------------------------------------- + * Name: h5lget_name_by_idx_c + * Purpose: Call H5Lget_name_by_idx + * Inputs: + * loc_id - File or group identifier specifying location of subject group + * group_name - Name of subject group + * index_field - Index or field which determines the order + * order - Order within field or index + * n - Link for which to retrieve information + * size - Maximum number of characters of link value to be returned. + * lapl_id - Link access property list + * Outputs: + * name - Buffer in which link value is returned + * size - The size of the link name on success + * Returns: 0 on success, -1 on failure + * Programmer: M.S. Breitenfeld + * March 10, 2008 + * Modifications: N/A + *---------------------------------------------------------------------------*/ +int_f +nh5lget_name_by_idx_c(hid_t_f *loc_id, _fcd group_name, size_t_f *group_namelen, + int_f *index_field, int_f *order, hsize_t_f *n, + size_t_f *size, _fcd name, hid_t_f *lapl_id) +{ + char *c_group_name = NULL; /* Buffer to hold C string */ + char *c_name = NULL; /* Buffer to hold C string */ + int_f ret_value = 0; /* Return value */ + size_t c_size; + + /* + * Convert FORTRAN name to C name + */ + if((c_group_name = HD5f2cstring(group_name, (size_t)*group_namelen)) == NULL) + HGOTO_DONE(FAIL); + + c_size = (size_t)*size + 1; + /* + * Allocate buffer to hold name of an attribute + */ + if ((c_name = HDmalloc(c_size)) == NULL) + HGOTO_DONE(FAIL); + + if((*size = (size_t)H5Lget_name_by_idx((hid_t)*loc_id, c_group_name, (H5_index_t)*index_field, + (H5_iter_order_t)*order, (hsize_t)*n,c_name, c_size, (hid_t)*lapl_id)) < 0) + HGOTO_DONE(FAIL); + + /* + * Convert C name to FORTRAN and place it in the given buffer + */ + if(c_name != NULL) + HD5packFstring(c_name, _fcdtocp(name), c_size-1); +done: + if(c_group_name) HDfree(c_group_name); + if(c_name) HDfree(c_name); + return ret_value; +} + +/*---------------------------------------------------------------------------- + * Name: h5lget_val_c + * Purpose: Call H5Lget_val + * Inputs: + * link_loc_id - File or group identifier. + * link_name - Name of the link for which valrmation is being sought + * link_namelen - Name length + * size - Maximum number of characters of link value to be returned. + * lapl_id - Link access property list + * Outputs: + * linkval_buff - The buffer to hold the returned link value. + * + * Returns: 0 on success, -1 on failure + * Programmer: M.S. Breitenfeld + * March 3, 2008 + * Modifications: N/A + *---------------------------------------------------------------------------*/ +/* int_f */ +/* nh5lget_val_c (hid_t_f *link_loc_id, _fcd link_name, size_t_f *link_namelen, */ +/* size_t_f *size, _fcd linkval_buff, */ +/* hid_t_f *lapl_id) */ +/* { */ +/* char *c_link_name = NULL; /\* Buffer to hold C string *\/ */ +/* int_f ret_value = 0; /\* Return value *\/ */ +/* void *c_linkval_buff = NULL; */ + +/* /\* */ +/* * Convert FORTRAN name to C name */ +/* *\/ */ +/* if((c_link_name = HD5f2cstring(link_name, (size_t)*link_namelen)) == NULL) */ +/* HGOTO_DONE(FAIL); */ +/* /\* */ +/* * Call H5Lval function. */ +/* *\/ */ +/* if(H5Lget_val((hid_t)*link_loc_id, c_link_name, &linkval_buff, (size_t)*size, (hid_t)*lapl_id) < 0) */ +/* HGOTO_DONE(FAIL); */ +/* /\* */ +/* * Convert C name to FORTRAN */ +/* *\/ */ +/* HD5packFstring(c_buf, _fcdtocp(buf), c_bufsize-1); */ + + +/* done: */ +/* return ret_value; */ +/* } */ + + +/*---------------------------------------------------------------------------- + * Name: H5Lregistered_c + * Purpose: Call H5Lregistered + * Inputs: + * + * Inputs: + * version - Version number of this struct + * class_id - Link class identifier + * comment - Comment for debugging + * comment_len - Comment for debugging + * create_func - Callback during link creation + * create_func_len - length + * move_func - Callback after moving link + * move_func_len - length + * copy_func - Callback after copying link + * copy_func_len - length + * trav_func - The main traversal function + * trav_func_len - length + * del_func - Callback for link deletion + * del_func_len - length + * query_func - Callback for queries + * query_func_len - length + * + * Returns: 0 on success, -1 on failure + * Programmer: M.S. Breitenfeld + * February 3, 2008 + * Modifications: + *---------------------------------------------------------------------------*/ + +/* int_f */ + +/* nh5lregistered_c(int_f *version, int_f *class_id, */ +/* _fcd comment, size_t_f *comment_len, */ +/* _fcd create_func, size_t_f *create_func_len, */ +/* _fcd move_func, size_t_f *move_func_len, */ +/* _fcd copy_func, size_t_f *copy_func_len, */ +/* _fcd trav_func, size_t_f *trav_func_len, */ +/* _fcd del_func , size_t_f *del_func_len, */ +/* _fcd query_func, size_t_f *query_func_len) */ +/* { */ +/* char *c_comment = NULL; */ +/* char *c_create_func = NULL; */ +/* char *c_move_func = NULL; */ +/* char *c_copy_func = NULL; */ +/* char *c_trav_func = NULL; */ +/* char *c_del_func = NULL; */ +/* char *c_query_func = NULL; */ + +/* H5L_class_t class_t; */ + +/* int ret_value = 0; */ + +/* /\* */ +/* * Convert FORTRAN name to C name */ +/* *\/ */ +/* if((c_comment = HD5f2cstring(c_comment, (size_t)*sc_comment_len)) == NULL) */ +/* HGOTO_DONE(FAIL); */ +/* if((c_create_func = HD5f2cstring(c_create_func, (size_t)*c_create_func_len)) == NULL) */ +/* HGOTO_DONE(FAIL); */ +/* if((c_move_func = HD5f2cstring(c_move_func, (size_t)*sc_move_func_len)) == NULL) */ +/* HGOTO_DONE(FAIL); */ +/* if((c_copy_func = HD5f2cstring(c_copy_func, (size_t)*c_copy_func_len)) == NULL) */ +/* HGOTO_DONE(FAIL); */ +/* if((c_trav_func = HD5f2cstring(c_trav_func, (size_t)*sc_trav_func_len)) == NULL) */ +/* HGOTO_DONE(FAIL); */ +/* if((c_del_func = HD5f2cstring(c_del_func, (size_t)*c_del_func_len)) == NULL) */ +/* HGOTO_DONE(FAIL); */ +/* if((c_query_func = HD5f2cstring(c_query_func, (size_t)*c_query_func_len)) == NULL) */ +/* HGOTO_DONE(FAIL); */ +/* /\* */ +/* * Pack into C struct H5L_class_t */ +/* *\/ */ +/* int version; /\* Version number of this struct *\/ */ +/* H5L_type_t class_id; /\* Link class identifier *\/ */ +/* const char *comment; /\* Comment for debugging *\/ */ +/* H5L_create_func_t create_func; /\* Callback during link creation *\/ */ +/* H5L_move_func_t move_func; /\* Callback after moving link *\/ */ +/* H5L_copy_func_t copy_func; /\* Callback after copying link *\/ */ +/* H5L_traverse_func_t trav_func; /\* The main traversal function *\/ */ +/* H5L_delete_func_t del_func; /\* Callback for link deletion *\/ */ +/* H5L_query_func_t query_func; /\* Callback for queries *\/ */ + +/* class_t.version = (int)*version; */ +/* class_t.class_id = (H5L_type_t)*class_id; */ +/* class_t.comment = c_comment; */ +/* class_t. */ + +/* /\* */ +/* * Call H5Lcopy function. */ +/* *\/ */ +/* if( H5Lcopy( (hid_t)*src_loc_id, c_src_name, (hid_t) *dest_loc_id, */ +/* c_dest_name, (hid_t)*lcpl_id, (hid_t)*lapl_id ) < 0) */ +/* HGOTO_DONE(FAIL); */ + +/* done: */ +/* if(c_src_name) */ +/* HDfree(c_src_name); */ +/* if(c_dest_name) */ +/* HDfree(c_dest_name); */ + +/* return ret_value; */ +/* } */ + +/*---------------------------------------------------------------------------- + * Name: h5lget_val_c + * Purpose: Call H5Lget_val_c + * Inputs: + * link_loc_id - File or group identifier. + * link_name - Link whose value is to be returned. + * link_name_len - length of link_name + * size - Maximum number of characters of link value to be returned. + * lapl_id - List access property list identifier + * Outputs: + * linkval_buff - The buffer to hold the returned link value. + * + * Returns: 0 on success, -1 on failure + * Programmer: M.S. Breitenfeld + * April 11, 2008 + * Modifications: N/A + *---------------------------------------------------------------------------*/ +int_f +nh5lget_val_c(hid_t_f *link_loc_id, _fcd link_name, size_t_f *link_namelen, size_t_f *size, + void *linkval_buff, hid_t_f *lapl_id) +{ + int_f ret_value = 0; /* Return value */ + char *c_link_name = NULL; /* Buffer to hold C string */ + + /* + * Convert FORTRAN name to C name + */ + if((c_link_name = HD5f2cstring(link_name, (size_t)*link_namelen)) == NULL) + HGOTO_DONE(FAIL); + + /* + * Call H5Lget_val + */ + + if(H5Lget_val( (hid_t)*link_loc_id, c_link_name, &linkval_buff, (size_t)*size, (hid_t)*lapl_id )< 0) + HGOTO_DONE(FAIL); + +done: + return ret_value; +} + + |