diff options
| -rw-r--r-- | tools/lib/h5tools.c | 1886 | ||||
| -rw-r--r-- | tools/lib/h5tools.h | 136 |
2 files changed, 352 insertions, 1670 deletions
diff --git a/tools/lib/h5tools.c b/tools/lib/h5tools.c index 8ac51ef..67a0fc6 100644 --- a/tools/lib/h5tools.c +++ b/tools/lib/h5tools.c @@ -9,46 +9,25 @@ * readable format. */ -/* - * Portions of this work are derived from _Obfuscated C and Other Mysteries_, - * by Don Libes, copyright (c) 1993 by John Wiley & Sons, Inc. - */ - -#include <ctype.h> -#include <stdarg.h> #include <stdio.h> #include <stdlib.h> #include "h5tools.h" #include "h5tools_str.h" +#include "h5tools_utils.h" #include "hdf5.h" #include "H5private.h" -/* taken from h5dumputil.c */ - -/* - * If REPEAT_VERBOSE is defined then character strings will be printed so - * that repeated character sequences like "AAAAAAAAAA" are displayed as - * - * 'A' repeates 9 times - * - * Otherwise the format is more Perl-like - * - * 'A'*10 - * - */ -#define REPEAT_VERBOSE - /* * The output functions need a temporary buffer to hold a piece of the - * dataset while it's being printed. This constant sets the limit on the - * size of that temporary buffer in bytes. For efficiency's sake, choose the + * dataset while it's being printed. This constant sets the limit on the + * size of that temporary buffer in bytes. For efficiency's sake, choose the * largest value suitable for your machine (for testing use a small value). */ #if 1 -#define H5DUMP_BUFSIZE (1024 * 1024) +#define H5TOOLS_BUFSIZE (1024 * 1024) #else -#define H5DUMP_BUFSIZE (1024) +#define H5TOOLS_BUFSIZE (1024) #endif #define ALIGN(A,Z) ((((A) + (Z) - 1) / (Z)) * (Z)) @@ -56,248 +35,13 @@ #define START_OF_DATA 0x0001 #define END_OF_DATA 0x0002 -/* Special strings embedded in the output */ -#define OPTIONAL_LINE_BREAK "\001" +/* global variables */ +int indent; +int compound_data; +FILE *rawdatastream; /* should initialize to stdout but gcc moans about it */ /* module-scoped variables */ -static int h5tools_init_g; /* if h5tools lib has been initialized */ - -int indent; -int compound_data; -int nCols = 80; -FILE *rawdatastream; /* should initialize to stdout but gcc moans about it */ - -/* ``get_option'' variables */ -int opt_err = 1; /*get_option prints errors if this is on */ -int opt_ind = 1; /*token pointer */ -const char *opt_arg; /*flag argument (or value) */ - -/* Output variables */ -typedef struct h5tools_context_t { - size_t cur_column; /*current column for output */ - size_t cur_elmt; /*current element/output line */ - int need_prefix; /*is line prefix needed? */ - int ndims; /*dimensionality */ - hsize_t p_min_idx[H5S_MAX_RANK]; /*min selected index */ - hsize_t p_max_idx[H5S_MAX_RANK]; /*max selected index */ - int prev_multiline; /*was prev datum multiline? */ - size_t prev_prefix_len;/*length of previous prefix */ - int continuation; /*continuation of previous data?*/ - int size_last_dim; /*the size of the last dimension, - *needed so we can break after each - *row */ - int indent_level; /*the number of times we need some - *extra indentation */ - int default_indent_level; /*this is used when the indent - *level gets changed */ -} h5tools_context_t; - -typedef herr_t (*H5G_operator_t)(hid_t, const char*, void*); - -extern void free_table(table_t **table); -extern void dump_table(char *name, table_t* table); -extern int get_table_idx(table_t *table, unsigned long *); -extern int get_tableflag(table_t*, int); -extern int set_tableflag(table_t*, int); -extern char *get_objectname(table_t*, int); - - -/*------------------------------------------------------------------------- - * Function: error_msg - * - * Purpose: Print a nicely formatted error message to stderr flushing the - * stdout stream first. - * - * Return: Nothing - * - * Programmer: Bill Wendling - * Tuesday, 20. February 2001 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -void -error_msg(const char *progname, const char *fmt, ...) -{ - va_list ap; - - va_start(ap, fmt); - fflush(stdout); - fprintf(stderr, "%s error: ", progname); - vfprintf(stderr, fmt, ap); - va_end(ap); -} - - -/*------------------------------------------------------------------------- - * Function: warn_msg - * - * Purpose: Print a nicely formatted warning message to stderr flushing - * the stdout stream first. - * - * Return: Nothing - * - * Programmer: Bill Wendling - * Tuesday, 20. February 2001 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -void -warn_msg(const char *progname, const char *fmt, ...) -{ - va_list ap; - - va_start(ap, fmt); - fflush(stdout); - fprintf(stderr, "%s warning: ", progname); - vfprintf(stderr, fmt, ap); - va_end(ap); -} - - -/*------------------------------------------------------------------------- - * Function: get_option - * - * Purpose: Determine the command-line options a user specified. We can - * accept both short and long type command-lines. - * - * Return: Success: The short valued "name" of the command line - * parameter or EOF if there are no more - * parameters to process. - * - * Failure: A question mark. - * - * Programmer: Bill Wendling - * Friday, 5. January 2001 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -int -get_option(int argc, const char **argv, const char *opts, const struct long_options *l_opts) -{ - static int sp = 1; /* character index in current token */ - int opt_opt = '?'; /* option character passed back to user */ - - if (sp == 1) { - /* check for more flag-like tokens */ - if (opt_ind >= argc || argv[opt_ind][0] != '-' || argv[opt_ind][1] == '\0') { - return EOF; - } else if (strcmp(argv[opt_ind], "--") == 0) { - opt_ind++; - return EOF; - } - } - - if (sp == 1 && argv[opt_ind][0] == '-' && argv[opt_ind][1] == '-') { - /* long command line option */ - const char *arg = &argv[opt_ind][2]; - register int i; - - for (i = 0; l_opts && l_opts[i].name; i++) { - size_t len = strlen(l_opts[i].name); - - if (strncmp(arg, l_opts[i].name, len) == 0) { - /* we've found a matching long command line flag */ - opt_opt = l_opts[i].shortval; - - if (l_opts[i].has_arg != no_arg) { - if (arg[len] == '=') { - opt_arg = &arg[len + 1]; - } else if (opt_ind < (argc - 1) && argv[opt_ind + 1][0] != '-') { - opt_arg = argv[++opt_ind]; - } else if (l_opts[i].has_arg == require_arg) { - if (opt_err) - fprintf(stderr, - "%s: option required for \"--%s\" flag\n", - argv[0], arg); - - opt_opt = '?'; - } - } else { - if (arg[len] == '=') { - if (opt_err) - fprintf(stderr, - "%s: no option required for \"%s\" flag\n", - argv[0], arg); - - opt_opt = '?'; - } - - opt_arg = NULL; - } - - break; - } - } - - if (l_opts[i].name == NULL) { - /* exhausted all of the l_opts we have and still didn't match */ - if (opt_err) - fprintf(stderr, "%s: unknown option \"%s\"\n", argv[0], arg); - - opt_opt = '?'; - } - - opt_ind++; - sp = 1; - } else { - register char *cp; /* pointer into current token */ - - /* short command line option */ - opt_opt = argv[opt_ind][sp]; - - if (opt_opt == ':' || (cp = strchr(opts, opt_opt)) == 0) { - if (opt_err) - fprintf(stderr, "%s: unknown option \"%c\"\n", - argv[0], opt_opt); - - /* if no chars left in this token, move to next token */ - if (argv[opt_ind][++sp] == '\0') { - opt_ind++; - sp = 1; - } - - return '?'; - } - - if (*++cp == ':') { - /* if a value is expected, get it */ - if (argv[opt_ind][sp + 1] != '\0') { - /* flag value is rest of current token */ - opt_arg = &argv[opt_ind++][sp + 1]; - } else if (++opt_ind >= argc) { - if (opt_err) - fprintf(stderr, - "%s: value expected for option \"%c\"\n", - argv[0], opt_opt); - - opt_opt = '?'; - } else { - /* flag value is next token */ - opt_arg = argv[opt_ind++]; - } - - sp = 1; - } else { - /* set up to look at next char in token, next time */ - if (argv[opt_ind][++sp] == '\0') { - /* no more in current token, so setup next token */ - opt_ind++; - sp = 1; - } - - opt_arg = NULL; - } - } - - /* return the current flag character found */ - return opt_opt; -} +static int h5tools_init_g; /* if h5tools lib has been initialized */ /*------------------------------------------------------------------------- * Function: h5tools_init @@ -357,697 +101,113 @@ h5tools_close(void) } /*------------------------------------------------------------------------- - * Function: h5tools_escape - * - * Purpose: Changes all "funny" characters in S into standard C escape - * sequences. If ESCAPE_SPACES is non-zero then spaces are - * escaped by prepending a backslash. - * - * Return: Success: S - * - * Failure: NULL if the buffer would overflow. The - * buffer has as many left-to-right escapes as - * possible before overflow would have happened. + * Function: h5tools_fopen * - * Programmer: Robb Matzke - * Monday, April 26, 1999 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -static char * -h5tools_escape(char *s/*in,out*/, size_t size, int escape_spaces) -{ - register size_t i; - size_t n = strlen(s); - const char *escape; - char octal[8]; - - for (i = 0; i < n; i++) { - switch (s[i]) { - case '"': - escape = "\\\""; - break; - case '\\': - escape = "\\\\"; - break; - case '\b': - escape = "\\b"; - break; - case '\f': - escape = "\\f"; - break; - case '\n': - escape = "\\n"; - break; - case '\r': - escape = "\\r"; - break; - case '\t': - escape = "\\t"; - break; - case ' ': - escape = escape_spaces ? "\\ " : NULL; - break; - default: - if (!isprint((int)*s)) { - sprintf(octal, "\\%03o", (unsigned char)s[i]); - escape = octal; - } else { - escape = NULL; - } - - break; - } - - if (escape) { - size_t esc_size = strlen(escape); - - if (n + esc_size + 1 > size) - /*would overflow*/ - return NULL; - - memmove(s + i + esc_size, s + i, (n - i) + 1); /*make room*/ - memcpy(s + i, escape, esc_size); /*insert*/ - n += esc_size; - i += esc_size - 1; - } - } - - return s; -} - -/*------------------------------------------------------------------------- - * Function: h5tools_is_zero - * - * Purpose: Determines if memory is initialized to all zero bytes. + * Purpose: Attempts to open a file with various VFL drivers. * - * Return: TRUE if all bytes are zero; FALSE otherwise + * Return: Success: a file id for the opened file. If + * DRIVERNAME is non-null then the first + * DRIVERNAME_SIZE-1 characters of the driver + * name are copied into the DRIVERNAME array + * and null terminated. * - * Programmer: Robb Matzke - * Monday, June 7, 1999 + * Failure: -1. If DRIVERNAME is non-null then the + * first byte is set to the null terminator. * * Modifications: + * Robb Matzke, 2000-06-23 + * We only have to initialize driver[] on the first call, + * thereby preventing memory leaks from repeated calls to + * H5Pcreate(). * - *------------------------------------------------------------------------- - */ -static hbool_t -h5tools_is_zero(const void *_mem, size_t size) -{ - const unsigned char *mem = (const unsigned char *)_mem; - - while (size-- > 0) - if (mem[size]) - return FALSE; - - return TRUE; -} - -/*------------------------------------------------------------------------- - * Function: h5dump_region - * - * Purpose: Prints information about a dataspace region by appending - * the information to the specified string. - * - * Return: Success: 0 + * Robb Matzke, 2000-06-23 + * Added DRIVERNAME_SIZE arg to prevent overflows when + * writing to DRIVERNAME. * - * Failure: NULL + * Robb Matzke, 2000-06-23 + * Added test to prevent coredump when the file could not be + * opened by any driver. * - * Programmer: Robb Matzke - * Monday, June 7, 1999 + * Robb Matzke, 2000-06-23 + * Changed name from H5ToolsFopen() so it jives better with + * the names we already have at the top of this source file. * - * Modifications: + * Thomas Radke, 2000-09-12 + * Added Stream VFD to the driver[] array. * + * Bill Wendling, 2001-01-10 + * Changed macro behavior so that if we have a version other + * than 1.2.x (i.e., > 1.2), then we do the drivers check. *------------------------------------------------------------------------- */ -static int -h5dump_region(hid_t region, h5tools_str_t *str/*in,out*/, const h5dump_t *info) +hid_t +h5tools_fopen(const char *fname, char *drivername, size_t drivername_size) { - hssize_t nblocks, npoints; - hsize_t alloc_size; - hsize_t *ptdata; - int ndims = H5Sget_simple_extent_ndims(region); - - /* - * These two functions fail if the region does not have blocks or points, - * respectively. They do not currently know how to translate from one to - * the other. - */ - H5E_BEGIN_TRY { - nblocks = H5Sget_select_hyper_nblocks(region); - npoints = H5Sget_select_elem_npoints(region); - } H5E_END_TRY; - - h5tools_str_append(str, "{"); - - /* Print block information */ - if (nblocks > 0) { - int i; - - alloc_size = nblocks * ndims * 2 * sizeof(ptdata[0]); - assert(alloc_size == (hsize_t)((size_t)alloc_size)); /*check for overflow*/ - ptdata = malloc((size_t)alloc_size); - H5_CHECK_OVERFLOW(nblocks, hssize_t, hsize_t); - H5Sget_select_hyper_blocklist(region, (hsize_t)0, (hsize_t)nblocks, ptdata); - - for (i = 0; i < nblocks; i++) { - int j; - - h5tools_str_append(str, info->dset_blockformat_pre, - i ? "," OPTIONAL_LINE_BREAK " " : "", - (unsigned long)i); - - /* Start coordinates and opposite corner */ - for (j = 0; j < ndims; j++) - h5tools_str_append(str, "%s%lu", j ? "," : "(", - (unsigned long)ptdata[i * 2 * ndims + j]); - - for (j = 0; j < ndims; j++) - h5tools_str_append(str, "%s%lu", j ? "," : ")-(", - (unsigned long)ptdata[i * 2 * ndims + j + ndims]); - - h5tools_str_append(str, ")"); - } - - free(ptdata); - } - - /* Print point information */ - if (npoints > 0) { - int i; - - alloc_size = npoints * ndims * sizeof(ptdata[0]); - assert(alloc_size == (hsize_t)((size_t)alloc_size)); /*check for overflow*/ - ptdata = malloc((size_t)alloc_size); - H5_CHECK_OVERFLOW(npoints,hssize_t,hsize_t); - H5Sget_select_elem_pointlist(region, (hsize_t)0, (hsize_t)npoints, ptdata); - - for (i = 0; i < npoints; i++) { - int j; + static struct { + const char *name; + hid_t fapl; + } driver[16]; + static int ndrivers = 0; + hid_t fid = -1; +#ifndef VERSION12 + hid_t fapl = H5P_DEFAULT; +#endif /* !VERSION12 */ + int drivernum; - h5tools_str_append(str, info->dset_ptformat_pre , - i ? "," OPTIONAL_LINE_BREAK " " : "", - (unsigned long)i); - - for (j = 0; j < ndims; j++) - h5tools_str_append(str, "%s%lu", j ? "," : "(", - (unsigned long)(ptdata[i * ndims + j])); + if (!ndrivers) { + /* Build a list of file access property lists which we should try + * when opening the file. Eventually we'd like some way for the + * user to augment/replace this list interactively. */ + driver[ndrivers].name = "sec2"; + driver[ndrivers].fapl = H5P_DEFAULT; + ndrivers++; + +#ifndef VERSION12 + driver[ndrivers].name = "family"; + driver[ndrivers].fapl = fapl = H5Pcreate(H5P_FILE_ACCESS); + H5Pset_fapl_family(fapl, (hsize_t)0, H5P_DEFAULT); + ndrivers++; - h5tools_str_append(str, ")"); - } + driver[ndrivers].name = "split"; + driver[ndrivers].fapl = fapl = H5Pcreate(H5P_FILE_ACCESS); + H5Pset_fapl_split(fapl, "-m.h5", H5P_DEFAULT, "-r.h5", H5P_DEFAULT); + ndrivers++; - free(ptdata); - } - - h5tools_str_append(str, "}"); - return 0; -} + driver[ndrivers].name = "multi"; + driver[ndrivers].fapl = fapl = H5Pcreate(H5P_FILE_ACCESS); + H5Pset_fapl_multi(fapl, NULL, NULL, NULL, NULL, TRUE); + ndrivers++; -/*------------------------------------------------------------------------- - * Function: h5tools_print_char - * - * Purpose: Shove a character into the STR. - * - * Return: Nothing - * - * Programmer: Bill Wendling - * Tuesday, 20. February 2001 - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -static void -h5tools_print_char(h5tools_str_t *str, const h5dump_t *info, unsigned char ch) -{ - if (info->str_locale == ESCAPE_HTML) { - if (ch <= ' ' || ch > '~') - h5tools_str_append(str, "%%%02x", ch); - else - h5tools_str_append(str, "%c", (char)ch); - } else { - switch (ch) { - case '"': - h5tools_str_append(str, "\\\""); - break; - case '\\': - h5tools_str_append(str, "\\\\"); - break; - case '\b': - h5tools_str_append(str, "\\b"); - break; - case '\f': - h5tools_str_append(str, "\\f"); - break; - case '\n': - h5tools_str_append(str, "\\n"); - break; - case '\r': - h5tools_str_append(str, "\\r"); - break; - case '\t': - h5tools_str_append(str, "\\t"); - break; - default: - if (isprint(ch)) - h5tools_str_append(str, "%c", (char)ch); - else - h5tools_str_append(str, "\\%03o", ch); - - break; - } +#ifdef H5_HAVE_STREAM + driver[ndrivers].name = "stream"; + driver[ndrivers].fapl = fapl = H5Pcreate(H5P_FILE_ACCESS); + H5Pset_fapl_stream(fapl, NULL); + ndrivers++; +#endif /* H5_HAVE_STREAM */ +#endif /* !VERSION12 */ } -} -/*------------------------------------------------------------------------- - * Function: h5tools_sprint - * - * Purpose: Renders the value pointed to by VP of type TYPE into variable - * length string STR. - * - * Return: A pointer to memory containing the result or NULL on error. - * - * Programmer: Robb Matzke - * Thursday, July 23, 1998 - * - * Modifications: - * Robb Matzke, 1999-04-26 - * Made this function safe from overflow problems by allowing it - * to reallocate the output string. - * - * Robb Matzke, 1999-06-04 - * Added support for object references. The new `container' - * argument is the dataset where the reference came from. - * - * Robb Matzke, 1999-06-07 - * Added support for printing raw data. If info->raw is non-zero - * then data is printed in hexadecimal format. - * - *------------------------------------------------------------------------- - */ -static char * -h5tools_sprint(h5tools_str_t *str/*in,out*/, const h5dump_t *info, - hid_t container, hid_t type, void *vp, h5tools_context_t *ctx) -{ - size_t n, offset, size, nelmts, start; - char *name, quote = '\0'; - unsigned char *ucp_vp = (unsigned char *)vp; - char *cp_vp = (char *)vp; - hid_t memb, obj, region; - int nmembs, otype; - static char fmt_llong[8], fmt_ullong[8]; - H5T_str_t pad; - H5G_stat_t sb; + /* Try to open the file using each of the drivers */ + for (drivernum = 0; drivernum < ndrivers; drivernum++) { + H5E_BEGIN_TRY { + fid = H5Fopen(fname, H5F_ACC_RDONLY, driver[drivernum].fapl); + } H5E_END_TRY; - /* - * some tempvars to store the value before we append it to the string to - * get rid of the memory alignment problem - */ - double tempdouble; - float tempfloat; - unsigned long_long tempullong; - long_long templlong; - unsigned long tempulong; - long templong; - unsigned int tempuint; - int tempint; - unsigned short tempushort; - short tempshort; - - /* Build default formats for long long types */ - if (!fmt_llong[0]) { - sprintf(fmt_llong, "%%%sd", PRINTF_LL_WIDTH); - sprintf(fmt_ullong, "%%%su", PRINTF_LL_WIDTH); + if (fid >= 0) + break; } - /* Append value depending on data type */ - start = h5tools_str_len(str); - - if (info->raw) { - size_t i; - - h5tools_str_append(str, "0x"); - n = H5Tget_size(type); - - for (i = 0; i < n; i++) - h5tools_str_append(str, OPT(info->fmt_raw, "%02x"), ucp_vp[i]); - } else if (H5Tequal(type, H5T_NATIVE_FLOAT)) { - memcpy(&tempfloat, vp, sizeof(float)); - h5tools_str_append(str, OPT(info->fmt_float, "%g"), tempfloat); - } else if (H5Tequal(type, H5T_NATIVE_DOUBLE)) { - memcpy(&tempdouble, vp, sizeof(double)); - h5tools_str_append(str, OPT(info->fmt_double, "%g"), tempdouble); - } else if (info->ascii && (H5Tequal(type, H5T_NATIVE_SCHAR) || - H5Tequal(type, H5T_NATIVE_UCHAR))) { - h5tools_print_char(str, info, *ucp_vp); - } else if (H5T_STRING == H5Tget_class(type)) { - unsigned int i; - - quote = '\0'; - size = H5Tget_size(type); - pad = H5Tget_strpad(type); - - for (i = 0; i < size && (cp_vp[i] != '\0' || pad != H5T_STR_NULLTERM); i++) { - int j = 1; - - /* - * Count how many times the next character repeats. If the - * threshold is zero then that means it can repeat any number - * of times. - */ - if (info->str_repeat > 0) - while (i + j < size && cp_vp[i] == cp_vp[i + j]) - j++; - - /* - * Print the opening quote. If the repeat count is high enough to - * warrant printing the number of repeats instead of enumerating - * the characters, then make sure the character to be repeated is - * in it's own quote. - */ - if (info->str_repeat > 0 && j > info->str_repeat) { - if (quote) - h5tools_str_append(str, "%c", quote); - - quote = '\''; - h5tools_str_append(str, "%s%c", i ? " " : "", quote); - } else if (!quote) { - quote = '"'; - h5tools_str_append(str, "%s%c", i ? " " : "", quote); - } - - /* Print the character */ - h5tools_print_char(str, info, ucp_vp[i]); - - /* Print the repeat count */ - if (info->str_repeat && j > info->str_repeat) { -#ifdef REPEAT_VERBOSE - h5tools_str_append(str, "%c repeats %d times", quote, j - 1); -#else - h5tools_str_append(str, "%c*%d", quote, j - 1); -#endif - quote = '\0'; - i += j - 1; - } - - } - - if (quote) - h5tools_str_append(str, "%c", quote); - - if (i == 0) - /*empty string*/ - h5tools_str_append(str, "\"\""); - } else if (H5Tequal(type, H5T_NATIVE_INT)) { - memcpy(&tempint, vp, sizeof(int)); - h5tools_str_append(str, OPT(info->fmt_int, "%d"), tempint); - } else if (H5Tequal(type, H5T_NATIVE_UINT)) { - memcpy(&tempuint, vp, sizeof(unsigned int)); - h5tools_str_append(str, OPT(info->fmt_uint, "%u"), tempuint); - } else if (H5Tequal(type, H5T_NATIVE_SCHAR)) { - h5tools_str_append(str, OPT(info->fmt_schar, "%d"), *cp_vp); - } else if (H5Tequal(type, H5T_NATIVE_UCHAR)) { - h5tools_str_append(str, OPT(info->fmt_uchar, "%u"), *ucp_vp); - } else if (H5Tequal(type, H5T_NATIVE_SHORT)) { - memcpy(&tempshort, vp, sizeof(short)); - h5tools_str_append(str, OPT(info->fmt_short, "%d"), tempshort); - } else if (H5Tequal(type, H5T_NATIVE_USHORT)) { - memcpy(&tempushort, vp, sizeof(unsigned short)); - h5tools_str_append(str, OPT(info->fmt_ushort, "%u"), tempushort); - } else if (H5Tequal(type, H5T_NATIVE_LONG)) { - memcpy(&templong, vp, sizeof(long)); - h5tools_str_append(str, OPT(info->fmt_long, "%ld"), templong); - } else if (H5Tequal(type, H5T_NATIVE_ULONG)) { - memcpy(&tempulong, vp, sizeof(unsigned long)); - h5tools_str_append(str, OPT(info->fmt_ulong, "%lu"), tempulong); - } else if (H5Tequal(type, H5T_NATIVE_LLONG)) { - memcpy(&templlong, vp, sizeof(long_long)); - h5tools_str_append(str, OPT(info->fmt_llong, fmt_llong), templlong); - } else if (H5Tequal(type, H5T_NATIVE_ULLONG)) { - memcpy(&tempullong, vp, sizeof(unsigned long_long)); - h5tools_str_append(str, OPT(info->fmt_ullong, fmt_ullong), tempullong); - } else if (H5Tequal(type, H5T_NATIVE_HSSIZE)) { - if (sizeof(hssize_t) == sizeof(int)) { - memcpy(&tempint, vp, sizeof(int)); - h5tools_str_append(str, OPT(info->fmt_int, "%d"), tempint); - } else if (sizeof(hssize_t) == sizeof(long)) { - memcpy(&templong, vp, sizeof(long)); - h5tools_str_append(str, OPT(info->fmt_long, "%ld"), templong); - } else { - memcpy(&templlong, vp, sizeof(long_long)); - h5tools_str_append(str, OPT(info->fmt_llong, fmt_llong), templlong); - } - } else if (H5Tequal(type, H5T_NATIVE_HSIZE)) { - if (sizeof(hsize_t) == sizeof(int)) { - memcpy(&tempuint, vp, sizeof(unsigned int)); - h5tools_str_append(str, OPT(info->fmt_uint, "%u"), tempuint); - } else if (sizeof(hsize_t) == sizeof(long)) { - memcpy(&tempulong, vp, sizeof(long)); - h5tools_str_append(str, OPT(info->fmt_ulong, "%lu"), tempulong); - } else { - memcpy(&tempullong, vp, sizeof(unsigned long_long)); - h5tools_str_append(str, OPT(info->fmt_ullong, fmt_ullong), tempullong); - } - } else if (H5Tget_class(type) == H5T_COMPOUND) { - int j; - - nmembs = H5Tget_nmembers(type); - h5tools_str_append(str, "%s", OPT(info->cmpd_pre, "{")); - - for (j = 0; j < nmembs; j++) { - if (j) - h5tools_str_append(str, "%s", OPT(info->cmpd_sep, ", " OPTIONAL_LINE_BREAK)); - - /* RPM 2000-10-31 - * If the previous character is a line-feed (which is true when - * h5dump is running) then insert some white space for - * indentation. Be warned that column number calculations will be - * incorrect and that object indices at the beginning of the line - * will be missing (h5dump doesn't display them anyway). */ - if (ctx->indent_level >= 0 && str->len && str->s[str->len - 1] == '\n') { - int x; - - h5tools_str_append(str, OPT(info->line_pre, ""), ""); - - for (x = 0; x < ctx->indent_level + 1; x++) - h5tools_str_append(str, "%s", OPT(info->line_indent, "")); - } - - /* The name */ - name = H5Tget_member_name(type, j); - h5tools_str_append(str, OPT(info->cmpd_name, ""), name); - free(name); - - /* The value */ - offset = H5Tget_member_offset(type, j); - memb = H5Tget_member_type(type, j); - - ctx->indent_level++; - h5tools_sprint(str, info, container, memb, cp_vp + offset , ctx); - ctx->indent_level--; - - H5Tclose(memb); - } - - /* RPM 2000-10-31 - * If the previous character is a line feed (which is true when - * h5dump is running) then insert some white space for indentation. - * Be warned that column number calculations will be incorrect and - * that object indices at the beginning of the line will be missing - * (h5dump doesn't display them anyway). */ - h5tools_str_append(str, "%s", OPT(info->cmpd_end, "")); - - if (ctx->indent_level >= 0 && str->len && str->s[str->len - 1] == '\n') { - int x; - - h5tools_str_append(str, OPT(info->line_pre, ""), ""); - - for (x = 0; x < ctx->indent_level; x++) - h5tools_str_append(str, "%s", OPT(info->line_indent, "")); - } - - h5tools_str_append(str, "%s", OPT(info->cmpd_suf, "}")); - } else if (H5Tget_class(type) == H5T_ENUM) { - char enum_name[1024]; - - if (H5Tenum_nameof(type, vp, enum_name, sizeof enum_name) >= 0) { - h5tools_str_append(str, h5tools_escape(enum_name, sizeof(enum_name), TRUE)); - } else { - size_t i; - - h5tools_str_append(str, "0x"); - n = H5Tget_size(type); - - for (i = 0; i < n; i++) - h5tools_str_append(str, "%02x", ucp_vp[i]); - } - } else if (H5Tequal(type, H5T_STD_REF_DSETREG)) { - /* - * Dataset region reference -- show the type and OID of the referenced - * object, but we are unable to show the region yet because there - * isn't enough support in the data space layer. - rpm 19990604 - */ - if (h5tools_is_zero(vp, H5Tget_size(type))) { - h5tools_str_append(str, "NULL"); - } else { - obj = H5Rdereference(container, H5R_DATASET_REGION, vp); - region = H5Rget_region(container, H5R_DATASET_REGION, vp); - H5Gget_objinfo(obj, ".", FALSE, &sb); - - if (info->dset_hidefileno) - h5tools_str_append(str, info->dset_format, sb.objno[1], sb.objno[0]); - else - h5tools_str_append(str, info->dset_format, - sb.fileno[1], sb.fileno[0], sb.objno[1], sb.objno[0]); - - h5dump_region(region, str, info); - H5Sclose(region); - H5Dclose(obj); - } - } else if (H5Tequal(type, H5T_STD_REF_OBJ)) { - /* - * Object references -- show the type and OID of the referenced - * object. - */ - if (h5tools_is_zero(vp, H5Tget_size(type))) { - h5tools_str_append(str, "NULL"); + /* Save the driver name */ + if (drivername && drivername_size){ + if (fid >= 0) { + strncpy(drivername, driver[drivernum].name, drivername_size); + drivername[drivername_size - 1] = '\0'; } else { - otype = H5Rget_object_type(container, vp); - obj = H5Rdereference(container, H5R_OBJECT, vp); - H5Gget_objinfo(obj, ".", FALSE, &sb); - - /* Print object type and close object */ - switch (otype) { - case H5G_GROUP: - h5tools_str_append(str, GROUPNAME); - H5Gclose(obj); - break; - case H5G_DATASET: - h5tools_str_append(str, DATASET); - H5Dclose(obj); - break; - case H5G_TYPE: - h5tools_str_append(str, DATATYPE); - H5Tclose(obj); - break; - default: - h5tools_str_append(str, "%u-", otype); - break; - } - - /* Print OID */ - if (info->obj_hidefileno) { - h5tools_str_append(str, info->obj_format, sb.objno[1], sb.objno[0]); - } else { - h5tools_str_append(str, info->obj_format, - sb.fileno[1], sb.fileno[0], sb.objno[1], sb.objno[0]); - } + drivername[0] = '\0'; /*no file opened*/ } - } else if (H5Tget_class(type) == H5T_ARRAY) { - int k, ndims; - hsize_t i, dims[H5S_MAX_RANK]; - - /* Get the array's base datatype for each element */ - memb = H5Tget_super(type); - size = H5Tget_size(memb); - ndims = H5Tget_array_ndims(type); - H5Tget_array_dims(type, dims, NULL); - assert(ndims >= 1 && ndims <= H5S_MAX_RANK); - - /* Calculate the number of array elements */ - for (k = 0, nelmts = 1; k < ndims; k++) - nelmts *= dims[k]; - - /* Print the opening bracket */ - h5tools_str_append(str, "%s", OPT(info->arr_pre, "[")); - - for (i = 0; i < nelmts; i++) { - if (i) - h5tools_str_append(str, "%s", - OPT(info->arr_sep, "," OPTIONAL_LINE_BREAK)); - - if (info->arr_linebreak && i && i % dims[ndims - 1] == 0) { - int x; - - h5tools_str_append(str, "%s", "\n"); - - /*need to indent some more here*/ - if (ctx->indent_level >= 0) - h5tools_str_append(str, "%s", OPT(info->line_pre, "")); - - for (x = 0; x < ctx->indent_level + 1; x++) - h5tools_str_append(str,"%s",OPT(info->line_indent,"")); - } /* end if */ - - ctx->indent_level++; - - /* Dump the array element */ - h5tools_sprint(str, info, container, memb, cp_vp + i * size, ctx); - - ctx->indent_level--; - } /* end for */ - - /* Print the closing bracket */ - h5tools_str_append(str, "%s", OPT(info->arr_suf, "]")); - H5Tclose(memb); - } else if (H5Tget_class(type) == H5T_VLEN) { - unsigned int i; - - /* Get the VL sequences's base datatype for each element */ - memb = H5Tget_super(type); - size = H5Tget_size(memb); - - /* Print the opening bracket */ - h5tools_str_append(str, "%s", OPT(info->vlen_pre, "(")); - - /* Get the number of sequence elements */ - nelmts = ((hvl_t *)cp_vp)->len; - - for (i = 0; i < nelmts; i++) { - if (i) - h5tools_str_append(str, "%s", - OPT(info->arr_sep, "," OPTIONAL_LINE_BREAK)); - -#ifdef LATER -/* Need to fix so VL data breaks at correct location on end of line -QAK */ - if (info->arr_linebreak && h5tools_str_len(str)>=info->line_ncols) { - int x; - - h5tools_str_append(str, "%s", "\n"); - - /* need to indent some more here */ - if (ctx->indent_level >= 0) - h5tools_str_append(str, "%s", OPT(info->line_pre, "")); - - for (x = 0; x < ctx->indent_level + 1; x++) - h5tools_str_append(str,"%s",OPT(info->line_indent,"")); - } /* end if */ -#endif /* LATER */ - - ctx->indent_level++; - - /* Dump the array element */ - h5tools_sprint(str, info, container, memb, - ((char *)(((hvl_t *)cp_vp)->p)) + i * size, ctx); - - ctx->indent_level--; - } /* end for */ - - h5tools_str_append(str, "%s", OPT(info->vlen_suf, ")")); - H5Tclose(memb); - } else { - /* All other types get printed as hexadecimal */ - size_t i; - - h5tools_str_append(str, "0x"); - n = H5Tget_size(type); - - for (i = 0; i < n; i++) - h5tools_str_append(str, "%02x", ucp_vp[i]); } - return h5tools_str_fmt(str, start, OPT(info->elmt_fmt, "%s")); + return fid; } /*------------------------------------------------------------------------- @@ -1081,7 +241,7 @@ h5tools_ncols(const char *s) } /*------------------------------------------------------------------------- - * Function: h5dump_simple_prefix + * Function: h5tools_simple_prefix * * Purpose: If ctx->need_prefix is set then terminate the current line * (if applicable), calculate the prefix string, and display it @@ -1099,26 +259,21 @@ h5tools_ncols(const char *s) *------------------------------------------------------------------------- */ static void -h5dump_simple_prefix(FILE *stream, const h5dump_t *info, - h5tools_context_t *ctx, hsize_t elmtno, int secnum) +h5tools_simple_prefix(FILE *stream, const h5dump_t *info, + h5tools_context_t *ctx, hsize_t elmtno, int secnum) { h5tools_str_t prefix; size_t templength = 0; int i, indentlevel = 0; - memset(&prefix, 0, sizeof(h5tools_str_t)); - if (!ctx->need_prefix) return; - + + memset(&prefix, 0, sizeof(h5tools_str_t)); + /* Terminate previous line, if any */ if (ctx->cur_column) { fputs(OPT(info->line_suf, ""), stream); -#if 0 /*why?*/ - if (info->line_ncols != ctx->cur_column) { - putc('\n', stream); - } -#endif putc('\n', stream); fputs(OPT(info->line_sep, ""), stream); } @@ -1131,10 +286,12 @@ h5dump_simple_prefix(FILE *stream, const h5dump_t *info, if (ctx->indent_level >= 0) { indentlevel = ctx->indent_level; } else { - /* this is because sometimes we dont print out all the header + /* + * this is because sometimes we dont print out all the header * info for the data(like the tattr-2.ddl example. if that happens * the ctx->indent_level a negative so we need to skip the above - * and just print out the default indent levels. */ + * and just print out the default indent levels. + */ indentlevel = ctx->default_indent_level; } @@ -1145,12 +302,12 @@ h5dump_simple_prefix(FILE *stream, const h5dump_t *info, else fputs(h5tools_str_fmt(&prefix, 0, info->line_pre), stream); - templength = h5tools_str_len(&prefix); + templength = h5tools_str_len(&prefix); for (i = 0; i < indentlevel; i++){ fputs(h5tools_str_fmt(&prefix, 0, info->line_indent), stream); templength += h5tools_str_len(&prefix); - } + } ctx->cur_column = ctx->prev_prefix_len = templength; ctx->cur_elmt = 0; @@ -1161,13 +318,13 @@ h5dump_simple_prefix(FILE *stream, const h5dump_t *info, } /*------------------------------------------------------------------------- - * Function: h5dump_simple_data + * Function: h5tools_dump_simple_data * * Purpose: Prints some (NELMTS) data elements to output STREAM. The * elements are stored in _MEM as type TYPE and are printed * according to the format described in INFO. The CTX struct * contains context information shared between calls to this - * function. The FLAGS is a bit field that indicates whether + * function. The FLAGS is a bit field that indicates whether * the data supplied in this call falls at the beginning or end * of the total data to be printed (START_OF_DATA and * END_OF_DATA). @@ -1189,26 +346,26 @@ h5dump_simple_prefix(FILE *stream, const h5dump_t *info, *------------------------------------------------------------------------- */ static void -h5dump_simple_data(FILE *stream, const h5dump_t *info, hid_t container, - h5tools_context_t *ctx/*in,out*/, unsigned flags, - hsize_t nelmts, hid_t type, void *_mem) +h5tools_dump_simple_data(FILE *stream, const h5dump_t *info, hid_t container, + h5tools_context_t *ctx/*in,out*/, unsigned flags, + hsize_t nelmts, hid_t type, void *_mem) { unsigned char *mem = (unsigned char*)_mem; hsize_t i; /*element counter */ char *s, *section; /*a section of output */ int secnum; /*section sequence number */ size_t size; /*size of each datum */ - size_t ncols=80; /*available output width */ + size_t ncols = 80; /*available output width */ h5tools_str_t buffer; /*string into which to render */ int multiline; /*datum was multiline */ - int elmt_counter=0; /*counts the # elements printed. - * I (ptl?) needed something that - * isnt going to get reset when a new - * line is formed. I'm going to use - * this var to count elements and - * break after we see a number equal - * to the ctx->size_last_dim. */ - + int elmt_counter = 0;/*counts the # elements printed. + *I (ptl?) needed something that + *isn't going to get reset when a new + *line is formed. I'm going to use + *this var to count elements and + *break after we see a number equal + *to the ctx->size_last_dim. */ + /* Setup */ memset(&buffer, 0, sizeof(h5tools_str_t)); size = H5Tget_size(type); @@ -1216,12 +373,12 @@ h5dump_simple_data(FILE *stream, const h5dump_t *info, hid_t container, if (info->line_ncols > 0) ncols = info->line_ncols; - h5dump_simple_prefix(stream, info, ctx, (hsize_t)0, 0); - + h5tools_simple_prefix(stream, info, ctx, (hsize_t)0, 0); + for (i = 0; i < nelmts; i++, ctx->cur_elmt++, elmt_counter++) { /* Render the element */ h5tools_str_reset(&buffer); - h5tools_sprint(&buffer, info, container, type, mem + i * size, ctx); + h5tools_str_sprint(&buffer, info, container, type, mem + i * size, ctx); if (i + 1 < nelmts || 0 == (flags & END_OF_DATA)) h5tools_str_append(&buffer, "%s", OPT(info->elmt_suf1, ",")); @@ -1319,7 +476,7 @@ h5dump_simple_data(FILE *stream, const h5dump_t *info, hid_t container, if (secnum) multiline++; - h5dump_simple_prefix(stream, info, ctx, i, secnum); + h5tools_simple_prefix(stream, info, ctx, i, secnum); } else if ((i || ctx->continuation) && secnum == 0) { fputs(OPT(info->elmt_suf2, " "), stream); ctx->cur_column += strlen(OPT(info->elmt_suf2, " ")); @@ -1337,18 +494,134 @@ h5dump_simple_data(FILE *stream, const h5dump_t *info, hid_t container, } /*------------------------------------------------------------------------- - * Function: h5dump_simple_dset + * Function: h5tools_dump_simple_subset + * + * Purpose: + * + * Return: Success: SUCCEED + * + * Failure: FAIL + * + * Programmer: Bill Wendling + * Wednesday, 07. March 2001 + * + * Modifications: + * + *------------------------------------------------------------------------- + */ +static herr_t +h5tools_dump_simple_subset(FILE *stream, const h5dump_t *info, hid_t dset, + hid_t p_type, struct subset_t *sset, + int indentlevel) +{ + herr_t ret; /*the value to return */ + hid_t f_space; /*file data space */ + hsize_t elmtno, i; /*counters */ + int carry; /*counter carry value */ + hssize_t zero[8]; /*vector of zeros */ + unsigned int flags; /*buffer extent flags */ + hsize_t total_size[H5S_MAX_RANK];/*total size of dataset*/ + + /* Print info */ + h5tools_context_t ctx; /*print context */ + size_t p_type_nbytes; /*size of memory type */ + hsize_t p_nelmts; /*total selected elmts */ + + /* Stripmine info */ + hsize_t sm_size[H5S_MAX_RANK]; /*stripmine size */ + hsize_t sm_nbytes; /*bytes per stripmine */ + hsize_t sm_nelmts; /*elements per stripmine*/ + unsigned char *sm_buf = NULL; /*buffer for raw data */ + hid_t sm_space; /*stripmine data space */ + + /* Hyperslab info */ + hssize_t hs_offset[H5S_MAX_RANK];/*starting offset */ + hsize_t hs_size[H5S_MAX_RANK]; /*size this pass */ + hsize_t hs_nelmts; /*elements in request */ + + ret = FAIL; /* be pessimistic */ + f_space = H5Dget_space(dset); + + if (f_space == FAIL) + goto done; + + /* + * check that everything looks okay. the dimensionality must not be too + * great and the dimensionality of the items selected for printing must + * match the dimensionality of the dataset. + */ + memset(&ctx, 0, sizeof(ctx)); + ctx.indent_level = indentlevel; + ctx.need_prefix = 1; + ctx.ndims = H5Sget_simple_extent_ndims(f_space); + + if ((size_t)ctx.ndims > NELMTS(sm_size)) + goto done_close; + + /* assume entire data space to be printed */ + if (ctx.ndims > 0) + for (i = 0; i < (hsize_t)ctx.ndims; i++) + ctx.p_min_idx[i] = 0; + + H5Sget_simple_extent_dims(f_space, total_size, NULL); + ctx.size_last_dim = total_size[ctx.ndims - 1]; + + /* calculate the potential number of elements we're going to print */ + p_nelmts = 1; + + if (ctx.ndims > 0) + for (i = 0; i < (hsize_t)ctx.ndims; i++) + p_nelmts *= total_size[i]; + + if (p_nelmts == 0) { + /* nothing to print */ + ret = SUCCEED; + goto done_close; + } + + /* + * determine the strip mine size and allocate a buffer. the strip mine is + * a hyperslab whose size is manageable. + */ + sm_nbytes = p_type_nbytes = H5Tget_size(p_type); + + if (ctx.ndims > 0) + for (i = ctx.ndims; i > 0; --i) { + sm_size[i - 1] = MIN(total_size[i - 1], H5TOOLS_BUFSIZE / sm_nbytes); + sm_nbytes *= sm_size[i - 1]; + assert(sm_nbytes > 0); + } + + assert(sm_nbytes == (hsize_t)((size_t)sm_nbytes)); /*check for overflow*/ + sm_buf = malloc((size_t)sm_nbytes); + sm_nelmts = sm_nbytes / p_type_nbytes; + sm_space = H5Screate_simple(1, &sm_nelmts, NULL); + + /* the stripmine loop */ + memset(hs_offset, 0, sizeof hs_offset); + memset(zero, 0, sizeof zero); + + ret = SUCCEED; + +done_close: + H5Sclose(f_space); +done: + return ret; +} + +/*------------------------------------------------------------------------- + * Function: h5tools_dump_simple_dset * * Purpose: Print some values from a dataset with a simple data space. - * This is a special case of h5dump_dset(). This function only - * intended for dumping datasets -- it does strip mining and + * This is a special case of h5tools_dump_dset(). This function + * only intended for dumping datasets -- it does strip mining and * some other things which are unnecessary for smaller objects * such as attributes (to print small objects like attributes - * simply read the attribute and call h5dump_simple_mem()). + * simply read the attribute and call h5tools_dump_simple_mem()). * - * Return: Success: 0 + * Return: Success: SUCCEED * - * Failure: -1 + * Failure: FAIL * * Programmer: Robb Matzke * Thursday, July 23, 1998 @@ -1358,14 +631,14 @@ h5dump_simple_data(FILE *stream, const h5dump_t *info, hid_t container, *------------------------------------------------------------------------- */ static int -h5dump_simple_dset(FILE *stream, const h5dump_t *info, hid_t dset, - hid_t p_type, int indentlevel) +h5tools_dump_simple_dset(FILE *stream, const h5dump_t *info, hid_t dset, + hid_t p_type, int indentlevel) { hid_t f_space; /*file data space */ hsize_t elmtno, i; /*counters */ int carry; /*counter carry value */ hssize_t zero[8]; /*vector of zeros */ - unsigned flags; /*buffer extent flags */ + unsigned int flags; /*buffer extent flags */ hsize_t total_size[H5S_MAX_RANK];/*total size of dataset*/ /* Print info */ @@ -1377,7 +650,7 @@ h5dump_simple_dset(FILE *stream, const h5dump_t *info, hid_t dset, hsize_t sm_size[H5S_MAX_RANK]; /*stripmine size */ hsize_t sm_nbytes; /*bytes per stripmine */ hsize_t sm_nelmts; /*elements per stripmine*/ - unsigned char *sm_buf=NULL; /*buffer for raw data */ + unsigned char *sm_buf = NULL; /*buffer for raw data */ hid_t sm_space; /*stripmine data space */ /* Hyperslab info */ @@ -1386,11 +659,12 @@ h5dump_simple_dset(FILE *stream, const h5dump_t *info, hid_t dset, hsize_t hs_nelmts; /*elements in request */ /* VL data special information */ - unsigned vl_data=0; /* Whether the dataset contains VL datatypes */ + unsigned int vl_data = 0; /*contains VL datatypes */ -#if 0 - hsize_t dim_n_size; -#endif + f_space = H5Dget_space(dset); + + if (f_space == FAIL) + return FAIL; /* * Check that everything looks okay. The dimensionality must not be too @@ -1400,11 +674,12 @@ h5dump_simple_dset(FILE *stream, const h5dump_t *info, hid_t dset, memset(&ctx, 0, sizeof(ctx)); ctx.indent_level = indentlevel; ctx.need_prefix = 1; - f_space = H5Dget_space(dset); ctx.ndims = H5Sget_simple_extent_ndims(f_space); - if ((size_t)ctx.ndims > NELMTS(sm_size)) - return -1; + if ((size_t)ctx.ndims > NELMTS(sm_size)) { + H5Sclose(f_space); + return FAIL; + } /* Assume entire data space to be printed */ if (ctx.ndims > 0) @@ -1412,39 +687,37 @@ h5dump_simple_dset(FILE *stream, const h5dump_t *info, hid_t dset, ctx.p_min_idx[i] = 0; H5Sget_simple_extent_dims(f_space, total_size, NULL); + ctx.size_last_dim = total_size[ctx.ndims - 1]; - if (ctx.ndims > 0) { + /* calculate the number of elements we're going to print */ + p_nelmts = 1; + + if (ctx.ndims > 0) for (i = 0, p_nelmts = 1; i < (hsize_t)ctx.ndims; i++) p_nelmts *= total_size[i]; - } else { - p_nelmts = 1; - } if (p_nelmts == 0) { + /* nothing to print */ H5Sclose(f_space); - return 0; /*nothing to print*/ + return SUCCEED; } - ctx.size_last_dim = total_size[ctx.ndims - 1]; - /* Check if we have VL data in the dataset's datatype */ - if(H5Tdetect_class(p_type,H5T_VLEN)==TRUE) - vl_data=TRUE; + if (H5Tdetect_class(p_type, H5T_VLEN) == TRUE) + vl_data = TRUE; /* * Determine the strip mine size and allocate a buffer. The strip mine is * a hyperslab whose size is manageable. */ - p_type_nbytes = H5Tget_size(p_type); + sm_nbytes = p_type_nbytes = H5Tget_size(p_type); if (ctx.ndims > 0) { - for (i = ctx.ndims, sm_nbytes = p_type_nbytes; i > 0; --i) { - sm_size[i - 1] = MIN(total_size[i - 1], H5DUMP_BUFSIZE / sm_nbytes); + for (i = ctx.ndims; i > 0; --i) { + sm_size[i - 1] = MIN(total_size[i - 1], H5TOOLS_BUFSIZE / sm_nbytes); sm_nbytes *= sm_size[i - 1]; assert(sm_nbytes > 0); } - } else { - sm_nbytes = p_type_nbytes; } assert(sm_nbytes == (hsize_t)((size_t)sm_nbytes)); /*check for overflow*/ @@ -1480,18 +753,18 @@ h5dump_simple_dset(FILE *stream, const h5dump_t *info, hid_t dset, H5Sclose(f_space); H5Sclose(sm_space); free(sm_buf); - return -1; + return FAIL; } /* Print the data */ flags = (elmtno == 0) ? START_OF_DATA : 0; flags |= ((elmtno + hs_nelmts) >= p_nelmts) ? END_OF_DATA : 0; - h5dump_simple_data(stream, info, dset, &ctx, flags, hs_nelmts, - p_type, sm_buf); + h5tools_dump_simple_data(stream, info, dset, &ctx, flags, hs_nelmts, + p_type, sm_buf); /* Reclaim any VL memory, if necessary */ - if(vl_data) - H5Dvlen_reclaim(p_type,sm_space,H5P_DEFAULT,sm_buf); + if (vl_data) + H5Dvlen_reclaim(p_type, sm_space, H5P_DEFAULT, sm_buf); /* Calculate the next hyperslab offset */ for (i = ctx.ndims, carry = 1; i > 0 && carry; --i) { @@ -1499,7 +772,7 @@ h5dump_simple_dset(FILE *stream, const h5dump_t *info, hid_t dset, hs_offset[i - 1] += hs_size[i - 1]; if (hs_offset[i - 1] == (hssize_t)total_size[i - 1]) - hs_offset[i-1] = 0; + hs_offset[i - 1] = 0; else carry = 0; } @@ -1517,18 +790,18 @@ h5dump_simple_dset(FILE *stream, const h5dump_t *info, hid_t dset, H5Sclose(sm_space); H5Sclose(f_space); free(sm_buf); - return 0; + return SUCCEED; } /*------------------------------------------------------------------------- - * Function: h5dump_simple_mem + * Function: h5tools_dump_simple_mem * * Purpose: Print some values from memory with a simple data space. - * This is a special case of h5dump_mem(). + * This is a special case of h5tools_dump_mem(). * - * Return: Success: 0 + * Return: Success: SUCCEED * - * Failure: -1 + * Failure: FAIL * * Programmer: Robb Matzke * Thursday, July 23, 1998 @@ -1538,8 +811,8 @@ h5dump_simple_dset(FILE *stream, const h5dump_t *info, hid_t dset, *------------------------------------------------------------------------- */ static int -h5dump_simple_mem(FILE *stream, const h5dump_t *info, hid_t obj_id, hid_t type, - hid_t space, void *mem, int indentlevel) +h5tools_dump_simple_mem(FILE *stream, const h5dump_t *info, hid_t obj_id, + hid_t type, hid_t space, void *mem, int indentlevel) { hsize_t i; /*counters */ hsize_t nelmts; /*total selected elmts */ @@ -1554,7 +827,7 @@ h5dump_simple_mem(FILE *stream, const h5dump_t *info, hid_t obj_id, hid_t type, ctx.ndims = H5Sget_simple_extent_ndims(space); if ((size_t)ctx.ndims > NELMTS(ctx.p_min_idx)) - return -1; + return FAIL; ctx.indent_level = indentlevel; ctx.need_prefix = 1; @@ -1569,13 +842,13 @@ h5dump_simple_mem(FILE *stream, const h5dump_t *info, hid_t obj_id, hid_t type, nelmts *= ctx.p_max_idx[i] - ctx.p_min_idx[i]; if (nelmts == 0) - return 0; /*nothing to print*/ + return SUCCEED; /*nothing to print*/ ctx.size_last_dim = ctx.p_max_idx[ctx.ndims - 1]; /* Print it */ - h5dump_simple_data(stream, info, obj_id, &ctx, - START_OF_DATA | END_OF_DATA, nelmts, type, mem); + h5tools_dump_simple_data(stream, info, obj_id, &ctx, + START_OF_DATA | END_OF_DATA, nelmts, type, mem); /* Terminate the output */ if (ctx.cur_column) { @@ -1584,11 +857,11 @@ h5dump_simple_mem(FILE *stream, const h5dump_t *info, hid_t obj_id, hid_t type, fputs(OPT(info->line_sep, ""), stream); } - return 0; + return SUCCEED; } /*------------------------------------------------------------------------- - * Function: h5dump_fixtype + * Function: h5tools_fixtype * * Purpose: Given a file data type choose a memory data type which is * appropriate for printing the data. @@ -1607,7 +880,7 @@ h5dump_simple_mem(FILE *stream, const h5dump_t *info, hid_t obj_id, hid_t type, *------------------------------------------------------------------------- */ hid_t -h5dump_fixtype(hid_t f_type) +h5tools_fixtype(hid_t f_type) { hid_t m_type = FAIL, f_memb; hid_t *memb = NULL; @@ -1679,14 +952,14 @@ h5dump_fixtype(hid_t f_type) * and add the members. */ nmembs = H5Tget_nmembers(f_type); - assert(nmembs>0); + assert(nmembs > 0); memb = calloc((size_t)nmembs, sizeof(hid_t)); name = calloc((size_t)nmembs, sizeof(char *)); for (i = 0, size = 0; i < nmembs; i++) { /* Get the member type and fix it */ f_memb = H5Tget_member_type(f_type, i); - memb[i] = h5dump_fixtype(f_memb); + memb[i] = h5tools_fixtype(f_memb); H5Tclose(f_memb); if (memb[i] < 0) @@ -1724,7 +997,7 @@ h5dump_fixtype(hid_t f_type) /* Get the array's base type and convert it to the printable version */ f_memb = H5Tget_super(f_type); - array_base = h5dump_fixtype(f_memb); + array_base = h5tools_fixtype(f_memb); /* Copy the array */ m_type = H5Tarray_create(array_base, ndims, dim, NULL); @@ -1737,7 +1010,7 @@ h5dump_fixtype(hid_t f_type) case H5T_VLEN: /* Get the VL sequence's base type and convert it to the printable version */ f_memb = H5Tget_super(f_type); - array_base = h5dump_fixtype(f_memb); + array_base = h5tools_fixtype(f_memb); /* Copy the VL type */ m_type = H5Tvlen_create(array_base); @@ -1796,7 +1069,7 @@ h5dump_fixtype(hid_t f_type) } /*------------------------------------------------------------------------- - * Function: h5dump_dset + * Function: h5tools_dump_dset * * Purpose: Print some values from a dataset DSET to the file STREAM * after converting all types to P_TYPE (which should be a @@ -1807,11 +1080,11 @@ h5dump_fixtype(hid_t f_type) * some things like strip mining which are unnecessary for * smaller objects such as attributes. The easiest way to print * small objects is to read the object into memory and call - * h5dump_mem(). + * h5tools_dump_mem(). * - * Return: Success: 0 + * Return: Success: SUCCEED * - * Failure: -1 + * Failure: FAIL * * Programmer: Robb Matzke * Thursday, July 23, 1998 @@ -1821,16 +1094,20 @@ h5dump_fixtype(hid_t f_type) * If info->raw is set then the memory datatype will be the same * as the file datatype. * + * Bill Wendling, 2001-02-27 + * Renamed to ``h5tools_dump_dset'' and added the subsetting + * parameter. + * *------------------------------------------------------------------------- */ int -h5dump_dset(FILE *stream, const h5dump_t *info, hid_t dset, hid_t _p_type, - int indentlevel) +h5tools_dump_dset(FILE *stream, const h5dump_t *info, hid_t dset, hid_t _p_type, + struct subset_t *sset, int indentlevel) { hid_t f_space; hid_t p_type = _p_type; hid_t f_type; - int status = -1; + int status = FAIL; h5dump_t info_dflt; /* Use default values */ @@ -1848,7 +1125,7 @@ h5dump_dset(FILE *stream, const h5dump_t *info, hid_t dset, hid_t _p_type, if (info->raw) p_type = H5Tcopy(f_type); else - p_type = h5dump_fixtype(f_type); + p_type = h5tools_fixtype(f_type); H5Tclose(f_type); @@ -1861,8 +1138,12 @@ h5dump_dset(FILE *stream, const h5dump_t *info, hid_t dset, hid_t _p_type, /* Print the data */ if (H5Sis_simple(f_space) > 0) { - status = h5dump_simple_dset(rawdatastream, info, dset, p_type, - indentlevel); + if (!sset) + status = h5tools_dump_simple_dset(rawdatastream, info, dset, p_type, + indentlevel); + else + status = h5tools_dump_simple_subset(rawdatastream, info, dset, p_type, + sset, indentlevel); } /* Close the dataspace */ @@ -1876,15 +1157,15 @@ done: } /*------------------------------------------------------------------------- - * Function: h5dump_mem + * Function: h5tools_dump_mem * * Purpose: Displays the data contained in MEM. MEM must have the * specified data TYPE and SPACE. Currently only simple data * spaces are allowed and only the `all' selection. * - * Return: Success: 0 + * Return: Success: SUCCEED * - * Failure: -1 + * Failure: FAIL * * Programmer: Robb Matzke * Wednesday, January 20, 1999 @@ -1894,8 +1175,8 @@ done: *------------------------------------------------------------------------- */ int -h5dump_mem(FILE *stream, const h5dump_t *info, hid_t obj_id, hid_t type, hid_t space, - void *mem,int indentlevel) +h5tools_dump_mem(FILE *stream, const h5dump_t *info, hid_t obj_id, hid_t type, + hid_t space, void *mem, int indentlevel) { h5dump_t info_dflt; @@ -1904,7 +1185,7 @@ h5dump_mem(FILE *stream, const h5dump_t *info, hid_t obj_id, hid_t type, hid_t s stream = stdout; if (!info) { - memset(&info_dflt, 0, sizeof info_dflt); + memset(&info_dflt, 0, sizeof(info_dflt)); info = &info_dflt; } @@ -1912,537 +1193,6 @@ h5dump_mem(FILE *stream, const h5dump_t *info, hid_t obj_id, hid_t type, hid_t s if (H5Sis_simple(space) <= 0) return -1; - return h5dump_simple_mem(stream, info, obj_id, type, space, mem, indentlevel); -} - -/************************************************************************* - - from h5dumputil.c - - *************************************************************************/ - -/*------------------------------------------------------------------------- - * Function: indentation - * - * Purpose: Print spaces for indentation - * - * Return: void - * - * Programmer: Ruey-Hsia Li - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -void indentation(int x) -{ - if (x < nCols) { - while (x-- > 0) - printf(" "); - } else { - fprintf(stderr, "error: the indentation exceeds the number of cols.\n"); - exit(1); - } -} - -/*------------------------------------------------------------------------- - * Function: print_version - * - * Purpose: Print the program name and the version information which is - * defined the same as the HDF5 library version. - * - * Return: void - * - * Programmer: unknown - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -void -print_version(const char *progname) -{ - printf("%s: Version %u.%u.%u%s%s\n", - progname, H5_VERS_MAJOR, H5_VERS_MINOR, H5_VERS_RELEASE, - H5_VERS_SUBRELEASE[0] ? "-" : "", H5_VERS_SUBRELEASE); -} - -/* - * - * THE FUNCTIONS BELOW ARE FROM THE H5FINSHD.C FILE - * - */ - -/*------------------------------------------------------------------------- - * Function: init_table - * - * Purpose: allocate and initialize tables for shared groups, datasets, - * and committed types - * - * Return: void - * - * Programmer: Ruey-Hsia Li - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -void -init_table(table_t** temp) -{ - int i; - table_t *table = malloc(sizeof(table_t)); - - table->size = 20; - table->nobjs = 0; - table->objs = malloc(table->size * sizeof(obj_t)); - - for (i = 0; i < table->size; i++) { - table->objs[i].objno[0] = table->objs[i].objno[1] = 0; - table->objs[i].displayed = 0; - table->objs[i].recorded = 0; - table->objs[i].objflag = 0; - } - - *temp = table; -} - -/*------------------------------------------------------------------------- - * Function: init_prefix - * - * Purpose: allocate and initialize prefix - * - * Return: void - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -void -init_prefix(char **prefix, int prefix_len) -{ - assert(prefix_len > 0); - *prefix = calloc((size_t)prefix_len, 1); -} - -/*------------------------------------------------------------------------- - * Function: free_table - * - * Purpose: free tables for shared groups, datasets, - * and committed types - * - * Return: void - * - * Programmer: Paul Harten - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -void -free_table(table_t **table) -{ - HDfree((*table)->objs); -} - -/*------------------------------------------------------------------------- - * Function: search_obj - * - * Purpose: search the object specified by objno in the table - * - * Return: an integer, the location of the object - * -1 if object is not found - * - * - * Programmer: Ruey-Hsia Li - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -int -search_obj(table_t *table, unsigned long *objno) -{ - register int i; - - for (i = 0; i < table->nobjs; i++) - if (table->objs[i].objno[0] == *objno && table->objs[i].objno[1] == *(objno + 1)) - return i; - - return -1; -} - -/*------------------------------------------------------------------------- - * Function: add_obj - * - * Purpose: add a shared object to the table - * realloc the table if necessary - * - * Return: void - * - * Programmer: Ruey-Hsia Li - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -static void -add_obj(table_t *table, unsigned long *objno, char *objname) -{ - register int i; - - if (table->nobjs == table->size) { - table->size *= 2; - table->objs = realloc(table->objs, table->size*sizeof(obj_t)); - - for (i = table->nobjs; i < table->size; i++) { - table->objs[i].objno[0] = table->objs[i].objno[1] = 0; - table->objs[i].displayed = 0; - table->objs[i].recorded = 0; - table->objs[i].objflag = 0; - } - } - - i = table->nobjs++; - table->objs[i].objno[0] = *objno; - table->objs[i].objno[1] = *(objno + 1); - strcpy(table->objs[i].objname, objname); -} - -/*------------------------------------------------------------------------- - * Function: Find_objs - * - * Purpose: Find objects, committed types and store them in tables - * - * Return: Success: SUCCEED - * - * Failure: FAIL - * - * Programmer: Ruey-Hsia Li - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -herr_t -find_objs(hid_t group, const char *name, void *op_data) -{ - hid_t obj, type; - H5G_stat_t statbuf; - char *tmp; - find_objs_t *info = (find_objs_t*)op_data; - register int i; - - if (info->threshold > 1) - /*will get an infinite loop if greater than 1*/ - return FAIL; - - H5Gget_objinfo(group, name, TRUE, &statbuf); - - tmp = malloc(strlen(info->prefix) + strlen(name) + 2); - strcpy(tmp, info->prefix); - - switch (statbuf.type) { - case H5G_GROUP: - if ((obj = H5Gopen(group, name)) >= 0) { - if (info->prefix_len < (int)(strlen(info->prefix) + strlen(name) + 2)) { - info->prefix_len *= 2; - info->prefix = realloc(info->prefix, - info->prefix_len * sizeof(char)); - } - - strcat(strcat(info->prefix,"/"), name); - - if (statbuf.nlink > info->threshold) { - if (search_obj(info->group_table, statbuf.objno) < 0) { - add_obj(info->group_table, statbuf.objno, info->prefix); - H5Giterate(obj, ".", NULL, find_objs, (void *)info); - } - } else { - H5Giterate (obj, ".", NULL, find_objs, (void *)info); - } - - strcpy(info->prefix, tmp); - H5Gclose (obj); - } else { - info->status = 1; - } - - break; - - case H5G_DATASET: - strcat(tmp,"/"); - strcat(tmp,name); /* absolute name of the data set */ - - if (statbuf.nlink > info->threshold && - search_obj(info->dset_table, statbuf.objno) < 0) - add_obj(info->dset_table, statbuf.objno, tmp); - - if ((obj = H5Dopen (group, name)) >= 0) { - type = H5Dget_type(obj); - - if (H5Tcommitted(type) > 0) { - H5Gget_objinfo(type, ".", TRUE, &statbuf); - - if (search_obj (info->type_table, statbuf.objno) < 0) { - add_obj(info->type_table, statbuf.objno, tmp); - info->type_table->objs[info->type_table->nobjs - 1].objflag = 0; - } - } - - H5Tclose(type); - H5Dclose (obj); - } else { - info->status = 1; - } - - break; - - case H5G_TYPE: - strcat(tmp,"/"); - strcat(tmp,name); /* absolute name of the type */ - i = search_obj(info->type_table, statbuf.objno); - - if (i < 0) { - add_obj(info->type_table, statbuf.objno, tmp) ; - - /* named data type */ - info->type_table->objs[info->type_table->nobjs-1].recorded = 1; - - /* named data type */ - info->type_table->objs[info->type_table->nobjs-1].objflag = 1; - } else { - strcpy (info->type_table->objs[i].objname, tmp); - info->type_table->objs[i].recorded = 1; - - /* named data type */ - info->type_table->objs[info->type_table->nobjs-1].objflag = 1; - } - - break; - - default: - break; - } - - free(tmp); - return SUCCEED; -} - -/*------------------------------------------------------------------------- - * Function: dump_tables - * - * Purpose: display the contents of tables for debugging purposes - * - * Return: void - * - * Programmer: Ruey-Hsia Li - * - * Modifications: - * - *------------------------------------------------------------------------- - */ -void -dump_table(char* tablename, table_t *table) -{ - register int i; - - printf("%s: # of entries = %d\n", tablename,table->nobjs); - - for (i = 0; i < table->nobjs; i++) - printf("%lu %lu %s %d\n", table->objs[i].objno[0], - table->objs[i].objno[1], - table->objs[i].objname, - table->objs[i].objflag); -} - -/*------------------------------------------------------------------------- - * Function: get_table_idx - * - * Purpose: Determine if objects are in a link loop - * - * Return: Success: table index of object detected to be in loop - * - * Failure: FAIL - * - * Programmer: Paul Harten - * - *------------------------------------------------------------------------- - */ -int -get_table_idx(table_t *table, unsigned long *objno) -{ - return search_obj(table, objno); -} - -/*------------------------------------------------------------------------- - * Function: Get table flag setting - * - * Purpose: Keep the structures and variables used private to - * this file. - * - * Return: Success: Boolean setting of the i'th element of the - * object table flag - * - * Failure: FAIL - * - * Programmer: Paul Harten - * - *------------------------------------------------------------------------- - */ -int -get_tableflag(table_t *table, int idx) -{ - return table->objs[idx].objflag; -} - -/*------------------------------------------------------------------------- - * Function: Set table flag setting - * - * Purpose: Keep the structures and variables used private to - * this file. - * - * Return: Success: Boolean setting of the i'th element of the - * object table flag - * - * Failure: FAIL - * - * Programmer: Paul Harten - * - *------------------------------------------------------------------------- - */ -int -set_tableflag(table_t *table, int idx) -{ - table->objs[idx].objflag = TRUE; - return SUCCEED; -} - -/*------------------------------------------------------------------------- - * Function: get_objectname - * - * Purpose: Get name of i'th object in table - * - * Return: Success: strdup() of object name character string - * - * Failure: NULL - * - * Programmer: Paul Harten - * - *------------------------------------------------------------------------- - */ -char * -get_objectname(table_t *table, int idx) -{ - return strdup(table->objs[idx].objname); -} - -/*------------------------------------------------------------------------- - * Function: h5dump_fopen - * - * Purpose: Attempts to open a file with various VFL drivers. - * - * Return: Success: a file id for the opened file. If - * DRIVERNAME is non-null then the first - * DRIVERNAME_SIZE-1 characters of the driver - * name are copied into the DRIVERNAME array - * and null terminated. - * - * Failure: -1. If DRIVERNAME is non-null then the - * first byte is set to the null terminator. - * - * Modifications: - * Robb Matzke, 2000-06-23 - * We only have to initialize driver[] on the first call, - * thereby preventing memory leaks from repeated calls to - * H5Pcreate(). - * - * Robb Matzke, 2000-06-23 - * Added DRIVERNAME_SIZE arg to prevent overflows when - * writing to DRIVERNAME. - * - * Robb Matzke, 2000-06-23 - * Added test to prevent coredump when the file could not be - * opened by any driver. - * - * Robb Matzke, 2000-06-23 - * Changed name from H5ToolsFopen() so it jives better with - * the names we already have at the top of this source file. - * - * Thomas Radke, 2000-09-12 - * Added Stream VFD to the driver[] array. - * - * Bill Wendling, 2001-01-10 - * Changed macro behavior so that if we have a version other - * than 1.2.x (i.e., > 1.2), then we do the drivers check. - *------------------------------------------------------------------------- - */ -hid_t -h5dump_fopen(const char *fname, char *drivername, size_t drivername_size) -{ - static struct { - const char *name; - hid_t fapl; - } driver[16]; - static int ndrivers = 0; - hid_t fid = -1; -#ifndef VERSION12 - hid_t fapl = H5P_DEFAULT; -#endif /* !VERSION12 */ - int drivernum; - - if (!ndrivers) { - /* Build a list of file access property lists which we should try - * when opening the file. Eventually we'd like some way for the - * user to augment/replace this list interactively. */ - driver[ndrivers].name = "sec2"; - driver[ndrivers].fapl = H5P_DEFAULT; - ndrivers++; - -#ifndef VERSION12 - driver[ndrivers].name = "family"; - driver[ndrivers].fapl = fapl = H5Pcreate(H5P_FILE_ACCESS); - H5Pset_fapl_family(fapl, (hsize_t)0, H5P_DEFAULT); - ndrivers++; - - driver[ndrivers].name = "split"; - driver[ndrivers].fapl = fapl = H5Pcreate(H5P_FILE_ACCESS); - H5Pset_fapl_split(fapl, "-m.h5", H5P_DEFAULT, "-r.h5", H5P_DEFAULT); - ndrivers++; - - driver[ndrivers].name = "multi"; - driver[ndrivers].fapl = fapl = H5Pcreate(H5P_FILE_ACCESS); - H5Pset_fapl_multi(fapl, NULL, NULL, NULL, NULL, TRUE); - ndrivers++; - -#ifdef H5_HAVE_STREAM - driver[ndrivers].name = "stream"; - driver[ndrivers].fapl = fapl = H5Pcreate(H5P_FILE_ACCESS); - H5Pset_fapl_stream(fapl, NULL); - ndrivers++; -#endif /* H5_HAVE_STREAM */ -#endif /* !VERSION12 */ - } - - /* Try to open the file using each of the drivers */ - for (drivernum = 0; drivernum < ndrivers; drivernum++) { - H5E_BEGIN_TRY { - fid = H5Fopen(fname, H5F_ACC_RDONLY, driver[drivernum].fapl); - } H5E_END_TRY; - - if (fid >= 0) - break; - } - - /* Save the driver name */ - if (drivername && drivername_size){ - if (fid >= 0) { - strncpy(drivername, driver[drivernum].name, drivername_size); - drivername[drivername_size - 1] = '\0'; - } else { - drivername[0] = '\0'; /*no file opened*/ - } - } - - return fid; + return h5tools_dump_simple_mem(stream, info, obj_id, type, space, mem, + indentlevel); } diff --git a/tools/lib/h5tools.h b/tools/lib/h5tools.h index e338d04..6a6f859 100644 --- a/tools/lib/h5tools.h +++ b/tools/lib/h5tools.h @@ -16,9 +16,9 @@ #define VERSION12 #endif /* H5_VERS_MAJOR == 1 && H5_VERS_MINOR == 2 */ -#define ESCAPE_HTML 1 - -#define OPT(X,S) ((X) ? (X) : (S)) +#define ESCAPE_HTML 1 +#define OPT(X,S) ((X) ? (X) : (S)) +#define OPTIONAL_LINE_BREAK "\001" /* Special strings embedded in the output */ /* * Information about how to format output. @@ -308,7 +308,6 @@ typedef struct h5dump_t { } h5dump_t; - typedef struct dump_header{ const char *name; const char *filebegin; @@ -384,68 +383,33 @@ typedef struct dump_header{ } dump_header; -/* - * begin get_option section - */ -extern int opt_err; /* getoption prints errors if this is on */ -extern int opt_ind; /* token pointer */ -extern const char *opt_arg; /* flag argument (or value) */ - -enum { - no_arg = 0, /* doesn't take an argument */ - require_arg, /* requires an argument */ - optional_arg /* argument is optional */ +typedef struct h5tools_context_t { + size_t cur_column; /*current column for output */ + size_t cur_elmt; /*current element/output line */ + int need_prefix; /*is line prefix needed? */ + int ndims; /*dimensionality */ + hsize_t p_min_idx[H5S_MAX_RANK]; /*min selected index */ + hsize_t p_max_idx[H5S_MAX_RANK]; /*max selected index */ + int prev_multiline; /*was prev datum multiline? */ + size_t prev_prefix_len;/*length of previous prefix */ + int continuation; /*continuation of previous data?*/ + int size_last_dim; /*the size of the last dimension, + *needed so we can break after each + *row */ + int indent_level; /*the number of times we need some + *extra indentation */ + int default_indent_level; /*this is used when the indent + *level gets changed */ +} h5tools_context_t; + +/* a structure to hold the subsetting particulars for a dataset */ +struct subset_t { + hsize_t *start; + hsize_t *stride; + hsize_t *count; + hsize_t *block; }; -/* - * get_option determines which options are specified on the command line and - * returns a pointer to any arguments possibly associated with the option in - * the ``opt_arg'' variable. get_option returns the shortname equivalent of - * the option. The long options are specified in the following way: - * - * struct long_options foo[] = { - * { "filename", require_arg, 'f' }, - * { "append", no_arg, 'a' }, - * { "width", require_arg, 'w' }, - * { NULL, 0, 0 } - * }; - * - * Long named options can have arguments specified as either: - * - * ``--param=arg'' or ``--param arg'' - * - * Short named options can have arguments specified as either: - * - * ``-w80'' or ``-w 80'' - * - * and can have more than one short named option specified at one time: - * - * -aw80 - * - * in which case those options which expect an argument need to come at the - * end. - */ -typedef struct long_options { - const char *name; /* name of the long option */ - int has_arg; /* whether we should look for an arg */ - char shortval; /* the shortname equivalent of long arg - * this gets returned from get_option */ -} long_options; - -extern int get_option(int argc, const char **argv, const char *opt, - const struct long_options *l_opt); -/* - * end get_option section - */ - -extern hid_t h5dump_fixtype(hid_t f_type); -extern int h5dump_dset(FILE *stream, const h5dump_t *info, hid_t dset, - hid_t p_typ, int indentlevel); -extern int h5dump_mem(FILE *stream, const h5dump_t *info, hid_t obj_id, - hid_t type, hid_t space, void *mem, int indentlevel); -extern hid_t h5dump_fopen(const char *fname, char *drivername, size_t drivername_len); - - /*if we get a new program that needs to use the library add its name here*/ typedef enum { UNKNOWN = 0, @@ -453,38 +417,6 @@ typedef enum { H5DUMP } ProgType; -/*struct taken from the dumper. needed in table struct*/ -typedef struct obj_t { - unsigned long objno[2]; - char objname[1024]; - int displayed; - int recorded; - int objflag; -} obj_t; - -/*struct for the tables that the find_objs function uses*/ -typedef struct table_t { - int size; - int nobjs; - obj_t *objs; -} table_t; - -/*this struct stores the information that is passed to the find_objs function*/ -typedef struct find_objs_t { - int prefix_len; - char *prefix; - unsigned int threshold; /* should be 0 or 1 */ - table_t *group_table; - table_t *type_table; - table_t *dset_table; - int status; -} find_objs_t; - -extern herr_t find_objs(hid_t group, const char *name, void *op_data); -extern int search_obj (table_t *temp, unsigned long *); -extern void init_table(table_t **temp); -extern void init_prefix(char **temp, int); - /* taken from h5dump.h */ #define ATTRIBUTE_DATA 0 #define DATASET_DATA 1 @@ -493,11 +425,8 @@ extern void init_prefix(char **temp, int); #define COL 3 extern int indent; /*how far in to indent the line */ -extern int nCols; /*max number of columns for outputting */ extern FILE *rawdatastream; /*output stream for raw data */ -extern void indentation(int); - /* taken from h5dump.h*/ #define ATTRIBUTE "ATTRIBUTE" #define BLOCK "BLOCK" @@ -533,10 +462,13 @@ extern void indentation(int); #define END "}" /* Definitions of useful routines */ -extern void print_version(const char *progname); extern void h5tools_init(void); extern void h5tools_close(void); -extern void error_msg(const char *progname, const char *fmt, ...); -extern void warn_msg(const char *progname, const char *fmt, ...); +extern hid_t h5tools_fopen(const char *fname, char *drivername, size_t drivername_len); +extern hid_t h5tools_fixtype(hid_t f_type); +extern int h5tools_dump_dset(FILE *stream, const h5dump_t *info, hid_t dset, + hid_t p_typ, struct subset_t *sset, int indentlevel); +extern int h5tools_dump_mem(FILE *stream, const h5dump_t *info, hid_t obj_id, + hid_t type, hid_t space, void *mem, int indentlevel); #endif /* H5TOOLS_H__ */ |