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/*
* Copyright © 1998 NCSA
* All rights reserved.
*
* Programmer: Robb Matzke <matzke@llnl.gov>
* Thursday, July 23, 1998
*
* Purpose: Support functions for the various tools.
*/
#ifndef _H5TOOLS_H
#define _H5TOOLS_H
#include <hdf5.h>
#include <stdio.h>
/*
* Information about how to format output.
*/
typedef struct h5dump_t {
/*
* Fields associated with formatting numeric data. If a datatype matches
* multiple formats based on its size, then the first applicable format
* from this list is used.
*
* fmt_int: The printf() format to use when rendering data which is
* typed `int'. The default is `%d'.
*
* fmt_uint: The printf() format to use when rendering data which is
* typed `unsigned'. The default is `%u'.
*
* fmt_schar: The printf() format to use when rendering data which is
* typed `signed char'. The default is `%d'. This format is
* used ony if the `ascii' field is zero.
*
* fmt_uchar: The printf() format to use when rendering data which is
* typed `unsigned char'. The default is `%u'. This format
* is used only if the `ascii' field is zero.
*
* fmt_short: The printf() format to use when rendering data which is
* typed `short'. The default is `%d'.
*
* fmt_ushort: The printf() format to use when rendering data which is
* typed `unsigned short'. The default is `%u'.
*
* fmt_long: The printf() format to use when rendering data which is
* typed `long'. The default is `%ld'.
*
* fmt_ulong: The printf() format to use when rendering data which is
* typed `unsigned long'. The default is `%lu'.
*
* fmt_llong: The printf() format to use when rendering data which is
* typed `long long'. The default depends on what printf()
* format is available to print this datatype.
*
* fmt_ullong: The printf() format to use when rendering data which is
* typed `unsigned long long'. The default depends on what
* printf() format is available to print this datatype.
*
* fmt_double: The printf() format to use when rendering data which is
* typed `double'. The default is `%g'.
*
* fmt_float: The printf() format to use when rendering data which is
* typed `float'. The default is `%g'.
*
* ascii: If set then print 1-byte integer values as an ASCII
* character (no quotes). If the character is one of the
* standard C escapes then print the escaped version. If
* the character is unprintable then print a 3-digit octal
* escape. If `ascii' is zero then then 1-byte integers are
* printed as numeric values. The default is zero.
*
* Numeric data is also subject to the formats for individual elements.
*/
const char *fmt_int;
const char *fmt_uint;
const char *fmt_schar;
const char *fmt_uchar;
const char *fmt_short;
const char *fmt_ushort;
const char *fmt_long;
const char *fmt_ulong;
const char *fmt_llong;
const char *fmt_ullong;
const char *fmt_double;
const char *fmt_float;
int ascii;
/*
* Fields associated with compound array members.
*
* pre: A string to print at the beginning of each array. The
* default value is the left square bracket `['.
*
* sep: A string to print between array values. The default
* value is a ",\001" ("\001" indicates an optional line
* break).
*
* suf: A string to print at the end of each array. The default
* value is a right square bracket `]'.
*/
const char *arr_pre;
const char *arr_sep;
const char *arr_suf;
/*
* Fields associated with compound data types.
*
* name: How the name of the struct member is printed in the
* values. By default the name is not printed, but a
* reasonable setting might be "%s=" which prints the name
* followed by an equal sign and then the value.
*
* sep: A string that separates one member from another. The
* default is ", \001" (the \001 indicates an optional
* line break to allow structs to span multiple lines of
* output).
*
* pre: A string to print at the beginning of a compound type.
* The default is a left curly brace.
*
* suf: A string to print at the end of each compound type. The
* default is a right curly brace.
*/
const char *cmpd_name;
const char *cmpd_sep;
const char *cmpd_pre;
const char *cmpd_suf;
/*
* Fields associated with the individual elements.
*
* fmt: A printf(3c) format to use to print the value string
* after it has been rendered. The default is "%s".
*
* suf1: This string is appended to elements which are followed by
* another element whether the following element is on the
* same line or the next line. The default is a comma.
*
* suf2: This string is appended (after `suf1') to elements which
* are followed on the same line by another element. The
* default is a single space.
*/
const char *elmt_fmt;
const char *elmt_suf1;
const char *elmt_suf2;
/*
* Fields associated with the index values printed at the left edge of
* each line of output.
*
* n_fmt: Each index value is printed according to this printf(3c)
* format string which should include a format for a long
* integer. The default is "%lu".
*
* sep: Each integer in the index list will be separated from the
* others by this string, which defaults to a comma.
*
* fmt: After the index values are formated individually and
* separated from one another by some string, the entire
* resulting string will be formated according to this
* printf(3c) format which should include a format for a
* character string. The default is "%s".
*/
const char *idx_n_fmt; /*index number format */
const char *idx_sep; /*separator between numbers */
const char *idx_fmt; /*entire index format */
/*
* Fields associated with entire lines.
*
* ncols: Number of columns per line defaults to 80.
*
* pre: Each line of output contains an optional prefix area
* before the data. This area can contain the index for the
* first datum (represented by `%s') as well as other
* constant text. The default value is `%s'.
*
* 1st: This is the format to print at the beginning of the first
* line of output. The default value is the current value of
* `pre' described above.
*
* cont: This is the format to print at the beginning of each line
* which was continued because the line was split onto
* multiple lines. This often happens with compound
* data which is longer than one line of output. The default
* value is the current value of the `pre' field
* described above.
*
* suf: This character string will be appended to each line of
* output. It should not contain line feeds. The default
* is the empty string.
*
* sep: A character string to be printed after every line feed
* defaulting to the empty string. It should end with a
* line feed.
*
* multi_new: Indicates the algorithm to use when data elements tend to
* occupy more than one line of output. The possible values
* are (zero is the default):
*
* 0: No consideration. Each new element is printed
* beginning where the previous element ended.
*
* 1: Print the current element beginning where the
* previous element left off. But if that would result
* in the element occupying more than one line and it
* would only occupy one line if it started at the
* beginning of a line, then it is printed at the
* beginning of the next line.
*
* multi_new: If an element is continued onto additional lines then
* should the following element begin on the next line? The
* default is to start the next element on the same line
* unless it wouldn't fit.
*/
int line_ncols; /*columns of output */
const char *line_pre; /*prefix at front of each line */
const char *line_1st; /*alternate pre. on first line */
const char *line_cont; /*alternate pre. on continuation*/
const char *line_suf; /*string to append to each line */
const char *line_sep; /*separates lines */
int line_multi_new; /*split multi-line outputs? */
} h5dump_t;
hid_t h5dump_fixtype(hid_t f_type);
int h5dump_dset(FILE *stream, const h5dump_t *info, hid_t dset, hid_t p_type);
int h5dump_mem(FILE *stream, const h5dump_t *info, hid_t type, hid_t space,
void *mem);
#endif
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