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-rw-r--r--tools/h5ls/h5ls.c2166
1 files changed, 2166 insertions, 0 deletions
diff --git a/tools/h5ls/h5ls.c b/tools/h5ls/h5ls.c
new file mode 100644
index 0000000..7a6ff39
--- /dev/null
+++ b/tools/h5ls/h5ls.c
@@ -0,0 +1,2166 @@
+/*
+ * Copyright (C) 1998 NCSA
+ * All rights reserved.
+ *
+ * Programmer: Robb Matzke <matzke@llnl.gov>
+ * Monday, March 23, 1998
+ */
+
+
+/*
+ * We include the private header file so we can get to the uniform
+ * programming environment it declares. Other than that, h5ls only calls
+ * HDF5 API functions (except for H5G_basename())
+ */
+#include <H5private.h>
+#include <h5tools.h>
+
+/*
+ * If defined then include the file name as part of the object name when
+ * printing full object names. Otherwise leave the file name off.
+ */
+#define H5LS_PREPEND_FILENAME
+
+/* Command-line switches */
+static int verbose_g = 0; /*lots of extra output */
+static int width_g = 80; /*output width in characters */
+static hbool_t address_g = FALSE; /*print raw data addresses */
+static hbool_t data_g = FALSE; /*display dataset values? */
+static hbool_t label_g = FALSE; /*label compound values? */
+static hbool_t string_g = FALSE; /*print 1-byte numbers as ASCII? */
+static hbool_t fullname_g = FALSE; /*print full path names */
+static hbool_t recursive_g = FALSE; /*recursive descent listing */
+static hbool_t grp_literal_g = FALSE; /*list group, not contents */
+static hbool_t hexdump_g = FALSE; /*show data as raw hexadecimal */
+static hbool_t show_errors_g = FALSE; /*print HDF5 error messages */
+static hbool_t simple_output_g = FALSE; /*make output more machine-readable */
+
+/* Info to pass to the iteration functions */
+typedef struct iter_t {
+ const char *container; /*full name of the container object */
+} iter_t;
+
+/* Table containing object id and object name */
+static struct {
+ int nalloc; /*number of slots allocated */
+ int nobjs; /*number of objects */
+ struct {
+ unsigned long id[2]; /*object number */
+ char *name; /*full object name */
+ } *obj;
+} idtab_g;
+
+/* Information about how to display each type of object */
+static struct dispatch_t {
+ const char *name;
+ hid_t (*open)(hid_t loc, const char *name);
+ herr_t (*close)(hid_t obj);
+ herr_t (*list1)(hid_t obj);
+ herr_t (*list2)(hid_t obj, const char *name);
+} dispatch_g[H5G_NTYPES];
+
+#define DISPATCH(TYPE,NAME,OPEN,CLOSE,LIST1,LIST2) { \
+ dispatch_g[TYPE].name = (NAME); \
+ dispatch_g[TYPE].open = (OPEN); \
+ dispatch_g[TYPE].close = (CLOSE); \
+ dispatch_g[TYPE].list1 = (LIST1); \
+ dispatch_g[TYPE].list2 = (LIST2); \
+}
+
+static herr_t list (hid_t group, const char *name, void *cd);
+static void display_type(hid_t type, int ind);
+static char *fix_name(const char *path, const char *base);
+
+
+/*-------------------------------------------------------------------------
+ * Function: usage
+ *
+ * Purpose: Prints a usage message on stderr and then returns.
+ *
+ * Return: void
+ *
+ * Programmer: Robb Matzke
+ * Thursday, July 16, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static void
+usage (const char *progname)
+{
+ fprintf(stderr, "\
+usage: %s [OPTIONS] [OBJECTS...]\n\
+ OPTIONS\n\
+ -h, -?, --help Print a usage message and exit\n\
+ -a, --address Print addresses for raw data\n\
+ -d, --data Print the values of datasets\n\
+ -e, --errors Show all HDF5 error reporting\n\
+ -f, --full Print full path names instead of base names\n\
+ -g, --group Show information about a group, not its contents\n\
+ -l, --label Label members of compound datasets\n\
+ -r, --recursive List all groups recursively, avoiding cycles\n\
+ -s, --string Print 1-byte integer datasets as ASCII\n\
+ -S, --simple Use a machine-readable output format\n\
+ -wN, --width=N Set the number of columns of output\n\
+ -v, --verbose Generate more verbose output\n\
+ -V, --version Print version number and exit\n\
+ -x, --hexdump Show raw data in hexadecimal format\n\
+\n\
+ OBJECTS\n\
+ Each object consists of an HDF5 file name optionally followed by a\n\
+ slash and an object name within the file (if no object is specified\n\
+ within the file then the contents of the root group are displayed).\n\
+ The file name may include a printf(3C) integer format such as\n\
+ \"%%05d\" to open a file family.\n",
+ progname);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: sym_insert
+ *
+ * Purpose: Add a symbol to the table.
+ *
+ * Return: void
+ *
+ * Programmer: Robb Matzke
+ * Thursday, January 21, 1999
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static void
+sym_insert(H5G_stat_t *sb, const char *name)
+{
+ int n;
+
+ /*
+ * Don't add it if the link count is 1 because such an object can only
+ * have one name.
+ */
+ if (sb->nlink<2) return;
+
+ /* Extend the table */
+ if (idtab_g.nobjs>=idtab_g.nalloc) {
+ idtab_g.nalloc = MAX(256, 2*idtab_g.nalloc);
+ idtab_g.obj = realloc(idtab_g.obj,
+ idtab_g.nalloc*sizeof(idtab_g.obj[0]));
+ }
+
+ /* Insert the entry */
+ n = idtab_g.nobjs++;
+ idtab_g.obj[n].id[0] = sb->objno[0];
+ idtab_g.obj[n].id[1] = sb->objno[1];
+ idtab_g.obj[n].name = malloc(strlen(name)+1);
+ strcpy(idtab_g.obj[n].name, name);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: sym_lookup
+ *
+ * Purpose: Find another name for the specified object.
+ *
+ * Return: Success: Ptr to another name.
+ *
+ * Failure: NULL
+ *
+ * Programmer: Robb Matzke
+ * Thursday, January 21, 1999
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static char *
+sym_lookup(H5G_stat_t *sb)
+{
+ int n;
+
+ if (sb->nlink<2) return NULL; /*only one name possible*/
+ for (n=0; n<idtab_g.nobjs; n++) {
+ if (idtab_g.obj[n].id[0]==sb->objno[0] &&
+ idtab_g.obj[n].id[1]==sb->objno[1]) {
+ return idtab_g.obj[n].name;
+ }
+ }
+ return NULL;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: display_string
+ *
+ * Purpose: Print a string value by escaping unusual characters. If
+ * STREAM is null then we only count how large the output would
+ * be.
+ *
+ * Return: Number of characters printed.
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+display_string(FILE *stream, const char *s, hbool_t escape_spaces)
+{
+ int nprint=0;
+
+ for (/*void*/; s && *s; s++) {
+ switch (*s) {
+ case '"':
+ if (stream) fprintf(stream, "\\\"");
+ nprint += 2;
+ break;
+ case '\\':
+ if (stream) fprintf(stream, "\\\\");
+ nprint += 2;
+ break;
+ case '\b':
+ if (stream) fprintf(stream, "\\b");
+ nprint += 2;
+ break;
+ case '\f':
+ if (stream) fprintf(stream, "\\f");
+ nprint += 2;
+ break;
+ case '\n':
+ if (stream) fprintf(stream, "\\n");
+ nprint += 2;
+ break;
+ case '\r':
+ if (stream) fprintf(stream, "\\r");
+ nprint += 2;
+ break;
+ case '\t':
+ if (stream) fprintf(stream, "\\t");
+ nprint += 2;
+ break;
+ case ' ':
+ if (escape_spaces) {
+ if (stream) fprintf(stream, "\\ ");
+ nprint += 2;
+ } else {
+ if (stream) fprintf(stream, " ");
+ nprint++;
+ }
+ break;
+ default:
+ if (isprint((int)*s)) {
+ if (stream) putc(*s, stream);
+ nprint++;
+ } else {
+ if (stream) {
+ fprintf(stream, "\\%03o", *((const unsigned char*)s));
+ }
+ nprint += 4;
+ }
+ break;
+ }
+ }
+ return nprint;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: display_native_type
+ *
+ * Purpose: Prints the name of a native C data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed.
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ * Robb Matzke, 1999-06-11
+ * Added the C9x types, but we still prefer to display the types
+ * from the C language itself (like `int' vs. `int32_t').
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+display_native_type(hid_t type, int UNUSED ind)
+{
+ if (H5Tequal(type, H5T_NATIVE_SCHAR)) {
+ printf("native signed char");
+ } else if (H5Tequal(type, H5T_NATIVE_UCHAR)) {
+ printf("native unsigned char");
+ } else if (H5Tequal(type, H5T_NATIVE_INT)) {
+ printf("native int");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT)) {
+ printf("native unsigned int");
+ } else if (H5Tequal(type, H5T_NATIVE_SHORT)) {
+ printf("native short");
+ } else if (H5Tequal(type, H5T_NATIVE_USHORT)) {
+ printf("native unsigned short");
+ } else if (H5Tequal(type, H5T_NATIVE_LONG)) {
+ printf("native long");
+ } else if (H5Tequal(type, H5T_NATIVE_ULONG)) {
+ printf("native unsigned long");
+ } else if (H5Tequal(type, H5T_NATIVE_LLONG)) {
+ printf("native long long");
+ } else if (H5Tequal(type, H5T_NATIVE_ULLONG)) {
+ printf("native unsigned long long");
+ } else if (H5Tequal(type, H5T_NATIVE_FLOAT)) {
+ printf("native float");
+ } else if (H5Tequal(type, H5T_NATIVE_DOUBLE)) {
+ printf("native double");
+ } else if (H5Tequal(type, H5T_NATIVE_LDOUBLE)) {
+ printf("native long double");
+ } else if (H5Tequal(type, H5T_NATIVE_INT8)) {
+ printf("native int8_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT8)) {
+ printf("native uint8_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT16)) {
+ printf("native int16_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT16)) {
+ printf("native uint16_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT32)) {
+ printf("native int32_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT32)) {
+ printf("native uint32_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT64)) {
+ printf("native int64_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT64)) {
+ printf("native uint64_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_LEAST8)) {
+ printf("native int_least8_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_LEAST8)) {
+ printf("native uint_least8_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_LEAST16)) {
+ printf("native int_least16_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_LEAST16)) {
+ printf("native uint_least16_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_LEAST32)) {
+ printf("native int_least32_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_LEAST32)) {
+ printf("native uint_least32_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_LEAST64)) {
+ printf("native int_least64_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_LEAST64)) {
+ printf("native uint_least64_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_FAST8)) {
+ printf("native int_fast8_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_FAST8)) {
+ printf("native uint_fast8_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_FAST16)) {
+ printf("native int_fast16_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_FAST16)) {
+ printf("native uint_fast16_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_FAST32)) {
+ printf("native int_fast32_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_FAST32)) {
+ printf("native uint_fast32_t");
+ } else if (H5Tequal(type, H5T_NATIVE_INT_FAST64)) {
+ printf("native int_fast64_t");
+ } else if (H5Tequal(type, H5T_NATIVE_UINT_FAST64)) {
+ printf("native uint_fast64_t");
+ } else if (H5Tequal(type, H5T_NATIVE_B8)) {
+ printf("native 8-bit field");
+ } else if (H5Tequal(type, H5T_NATIVE_B16)) {
+ printf("native 16-bit field");
+ } else if (H5Tequal(type, H5T_NATIVE_B32)) {
+ printf("native 32-bit field");
+ } else if (H5Tequal(type, H5T_NATIVE_B64)) {
+ printf("native 64-bit field");
+ } else if (H5Tequal(type, H5T_NATIVE_HSIZE)) {
+ printf("native hsize_t");
+ } else if (H5Tequal(type, H5T_NATIVE_HSSIZE)) {
+ printf("native hssize_t");
+ } else if (H5Tequal(type, H5T_NATIVE_HERR)) {
+ printf("native herr_t");
+ } else if (H5Tequal(type, H5T_NATIVE_HBOOL)) {
+ printf("native hbool_t");
+ } else {
+ return FALSE;
+ }
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: display_ieee_type
+ *
+ * Purpose: Print the name of an IEEE floating-point data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+display_ieee_type(hid_t type, int UNUSED ind)
+{
+ if (H5Tequal(type, H5T_IEEE_F32BE)) {
+ printf("IEEE 32-bit big-endian float");
+ } else if (H5Tequal(type, H5T_IEEE_F32LE)) {
+ printf("IEEE 32-bit little-endian float");
+ } else if (H5Tequal(type, H5T_IEEE_F64BE)) {
+ printf("IEEE 64-bit big-endian float");
+ } else if (H5Tequal(type, H5T_IEEE_F64LE)) {
+ printf("IEEE 64-bit little-endian float");
+ } else {
+ return FALSE;
+ }
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: display_precision
+ *
+ * Purpose: Prints information on the next line about precision and
+ * padding if the precision is less than the total data type
+ * size.
+ *
+ * Return: void
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static void
+display_precision(hid_t type, int ind)
+{
+ size_t prec; /*precision */
+ H5T_pad_t plsb, pmsb; /*lsb and msb padding */
+ const char *plsb_s=NULL; /*lsb padding string */
+ const char *pmsb_s=NULL; /*msb padding string */
+ size_t nbits; /*number of bits */
+
+ /*
+ * If the precision is less than the total size then show the precision
+ * and offset on the following line. Also display the padding
+ * information.
+ */
+ if (8*H5Tget_size(type)!=(prec=H5Tget_precision(type))) {
+ printf("\n%*s(%lu bit%s of precision beginning at bit %lu)",
+ ind, "", (unsigned long)prec, 1==prec?"":"s",
+ (unsigned long)H5Tget_offset(type));
+
+ H5Tget_pad(type, &plsb, &pmsb);
+ if (H5Tget_offset(type)>0) {
+ switch (plsb) {
+ case H5T_PAD_ZERO:
+ plsb_s = "zero";
+ break;
+ case H5T_PAD_ONE:
+ plsb_s = "one";
+ break;
+ case H5T_PAD_BACKGROUND:
+ plsb_s = "bkg";
+ break;
+ case H5T_PAD_ERROR:
+ case H5T_NPAD:
+ plsb_s = "unknown";
+ break;
+ }
+ }
+ if (H5Tget_offset(type)+prec<8*H5Tget_size(type)) {
+ switch (pmsb) {
+ case H5T_PAD_ZERO:
+ pmsb_s = "zero";
+ break;
+ case H5T_PAD_ONE:
+ pmsb_s = "one";
+ break;
+ case H5T_PAD_BACKGROUND:
+ pmsb_s = "bkg";
+ break;
+ case H5T_PAD_ERROR:
+ case H5T_NPAD:
+ pmsb_s = "unknown";
+ break;
+ }
+ }
+ if (plsb_s || pmsb_s) {
+ printf("\n%*s(", ind, "");
+ if (plsb_s) {
+ nbits = H5Tget_offset(type);
+ printf("%lu %s bit%s at bit 0",
+ (unsigned long)nbits, plsb_s, 1==nbits?"":"s");
+ }
+ if (plsb_s && pmsb_s) printf(", ");
+ if (pmsb_s) {
+ nbits = 8*H5Tget_size(type)-(H5Tget_offset(type)+prec);
+ printf("%lu %s bit%s at bit %lu",
+ (unsigned long)nbits, pmsb_s, 1==nbits?"":"s",
+ (unsigned long)(8*H5Tget_size(type)-nbits));
+ }
+ printf(")");
+ }
+ }
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: display_int_type
+ *
+ * Purpose: Print the name of an integer data type. Common information
+ * like number of bits, byte order, and sign scheme appear on
+ * the first line. Additional information might appear in
+ * parentheses on the following lines.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+display_int_type(hid_t type, int ind)
+{
+ H5T_order_t order; /*byte order value */
+ const char *order_s=NULL; /*byte order string */
+ H5T_sign_t sign; /*sign scheme value */
+ const char *sign_s=NULL; /*sign scheme string */
+
+ if (H5T_INTEGER!=H5Tget_class(type)) return FALSE;
+
+ /* Byte order */
+ if (H5Tget_size(type)>1) {
+ order = H5Tget_order(type);
+ if (H5T_ORDER_LE==order) {
+ order_s = " little-endian";
+ } else if (H5T_ORDER_BE==order) {
+ order_s = " big-endian";
+ } else if (H5T_ORDER_VAX==order) {
+ order_s = " mixed-endian";
+ } else {
+ order_s = " unknown-byte-order";
+ }
+ } else {
+ order_s = "";
+ }
+
+ /* Sign */
+ if ((sign=H5Tget_sign(type))>=0) {
+ if (H5T_SGN_NONE==sign) {
+ sign_s = " unsigned";
+ } else if (H5T_SGN_2==sign) {
+ sign_s = "";
+ } else {
+ sign_s = " unknown-sign";
+ }
+ } else {
+ sign_s = " unknown-sign";
+ }
+
+ /*
+ * Print size, order, and sign on first line, precision and padding
+ * information on the subsequent lines
+ */
+ printf("%lu-bit%s%s integer",
+ (unsigned long)(8*H5Tget_size(type)), order_s, sign_s);
+ display_precision(type, ind);
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: display_float_type
+ *
+ * Purpose: Print info about a floating point data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+display_float_type(hid_t type, int ind)
+{
+ H5T_order_t order; /*byte order value */
+ const char *order_s=NULL; /*byte order string */
+ size_t spos; /*sign bit position */
+ size_t esize, epos; /*exponent size and position */
+ size_t msize, mpos; /*significand size and position */
+ size_t ebias; /*exponent bias */
+ H5T_norm_t norm; /*significand normalization */
+ const char *norm_s=NULL; /*normalization string */
+ H5T_pad_t pad; /*internal padding value */
+ const char *pad_s=NULL; /*internal padding string */
+
+ if (H5T_FLOAT!=H5Tget_class(type)) return FALSE;
+
+ /* Byte order */
+ if (H5Tget_size(type)>1) {
+ order = H5Tget_order(type);
+ if (H5T_ORDER_LE==order) {
+ order_s = " little-endian";
+ } else if (H5T_ORDER_BE==order) {
+ order_s = " big-endian";
+ } else if (H5T_ORDER_VAX==order) {
+ order_s = " mixed-endian";
+ } else {
+ order_s = " unknown-byte-order";
+ }
+ } else {
+ order_s = "";
+ }
+
+ /*
+ * Print size and byte order on first line, precision and padding on
+ * subsequent lines.
+ */
+ printf("%lu-bit%s floating-point",
+ (unsigned long)(8*H5Tget_size(type)), order_s);
+ display_precision(type, ind);
+
+ /* Print sizes, locations, and other information about each field */
+ H5Tget_fields (type, &spos, &epos, &esize, &mpos, &msize);
+ ebias = H5Tget_ebias(type);
+ norm = H5Tget_norm(type);
+ switch (norm) {
+ case H5T_NORM_IMPLIED:
+ norm_s = ", msb implied";
+ break;
+ case H5T_NORM_MSBSET:
+ norm_s = ", msb always set";
+ break;
+ case H5T_NORM_NONE:
+ norm_s = ", no normalization";
+ break;
+ case H5T_NORM_ERROR:
+ norm_s = ", unknown normalization";
+ break;
+ }
+ printf("\n%*s(significant for %lu bit%s at bit %lu%s)", ind, "",
+ (unsigned long)msize, 1==msize?"":"s", (unsigned long)mpos,
+ norm_s);
+ printf("\n%*s(exponent for %lu bit%s at bit %lu, bias is 0x%lx)",
+ ind, "", (unsigned long)esize, 1==esize?"":"s",
+ (unsigned long)epos, (unsigned long)ebias);
+ printf("\n%*s(sign bit at %lu)", ind, "", (unsigned long)spos);
+
+ /* Display internal padding */
+ if (1+esize+msize<H5Tget_precision(type)) {
+ pad = H5Tget_inpad(type);
+ switch (pad) {
+ case H5T_PAD_ZERO:
+ pad_s = "zero";
+ break;
+ case H5T_PAD_ONE:
+ pad_s = "one";
+ break;
+ case H5T_PAD_BACKGROUND:
+ pad_s = "bkg";
+ break;
+ case H5T_PAD_ERROR:
+ case H5T_NPAD:
+ pad_s = "unknown";
+ break;
+ }
+ printf("\n%*s(internal padding bits are %s)", ind, "", pad_s);
+ }
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: display_cmpd_type
+ *
+ * Purpose: Print info about a compound data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+display_cmpd_type(hid_t type, int ind)
+{
+ char *name=NULL; /*member name */
+ int ndims; /*dimensionality */
+ hsize_t dims[H5S_MAX_RANK]; /*dimensions */
+ size_t size; /*total size of type in bytes */
+ int perm[H5S_MAX_RANK]; /*index permutation */
+ hid_t subtype; /*member data type */
+ int i, j, n; /*miscellaneous counters */
+
+
+ if (H5T_COMPOUND!=H5Tget_class(type)) return FALSE;
+ printf("struct {");
+ for (i=0; i<H5Tget_nmembers(type); i++) {
+
+ /* Name and offset */
+ name = H5Tget_member_name(type, i);
+ printf("\n%*s\"", ind+4, "");
+ n = display_string(stdout, name, FALSE);
+ printf("\"%*s +%-4lu ", MAX(0, 16-n), "",
+ (unsigned long)H5Tget_member_offset(type, i));
+ free(name);
+
+ /* Grab member's type */
+ subtype = H5Tget_member_type(type, i);
+
+ /* Dimensions and permutation */
+ if(H5Tget_class(subtype)==H5T_ARRAY) {
+ ndims = H5Tget_array_ndims(subtype);
+ H5Tget_array_dims(subtype, dims, perm);
+ } /* end if */
+ else
+ ndims=0;
+
+ if (ndims>0) {
+ printf("[");
+ for (j=0; j<ndims; j++)
+ printf("%s%lu", j?",":"", (unsigned long)(dims[j]));
+ printf("]");
+
+ for (j=0; j<ndims; j++)
+ if (perm[j]!=j)
+ break;
+
+ if (j<ndims) {
+ printf("x[");
+ for (j=0; j<ndims; j++)
+ printf("%s%d", j?",":"", perm[j]);
+ printf("]");
+ }
+ printf(" ");
+ }
+
+ /* Data type */
+ display_type(subtype, ind+4);
+ H5Tclose(subtype);
+ }
+ size = H5Tget_size(type);
+ printf("\n%*s} %lu byte%s",
+ ind, "", (unsigned long)size, 1==size?"":"s");
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: display_enum_type
+ *
+ * Purpose: Print info about an enumeration data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Wednesday, December 23, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+display_enum_type(hid_t type, int ind)
+{
+ char **name=NULL; /*member names */
+ unsigned char *value=NULL; /*value array */
+ int nmembs; /*number of members */
+ int nchars; /*number of output characters */
+ hid_t super; /*enum base integer type */
+ hid_t native=-1; /*native integer data type */
+ size_t dst_size; /*destination value type size */
+ int i; /*miscellaneous counters */
+ size_t j;
+
+ if (H5T_ENUM!=H5Tget_class(type)) return FALSE;
+ nmembs = H5Tget_nmembers(type);
+ super = H5Tget_super(type);
+ printf("enum ");
+ display_type(super, ind+4);
+ printf(" {");
+
+ /*
+ * Determine what data type to use for the native values. To simplify
+ * things we entertain three possibilities:
+ * 1. long_long -- the largest native signed integer
+ * 2. unsigned long_long -- the largest native unsigned integer
+ * 3. raw format
+ */
+ if (H5Tget_size(type)<=sizeof(long_long)) {
+ dst_size = sizeof(long_long);
+ if (H5T_SGN_NONE==H5Tget_sign(type)) {
+ native = H5T_NATIVE_ULLONG;
+ } else {
+ native = H5T_NATIVE_LLONG;
+ }
+ } else {
+ dst_size = H5Tget_size(type);
+ }
+
+ /* Get the names and raw values of all members */
+ assert(nmembs>0);
+ name = calloc((size_t)nmembs, sizeof(char*));
+ value = calloc((size_t)nmembs, MAX(H5Tget_size(type), dst_size));
+ for (i=0; i<nmembs; i++) {
+ name[i] = H5Tget_member_name(type, i);
+ H5Tget_member_value(type, i, value+i*H5Tget_size(type));
+ }
+
+ /* Convert values to native data type */
+ if (native>0) H5Tconvert(super, native, (hsize_t)nmembs, value, NULL, H5P_DEFAULT);
+
+ /* Sort members by increasing value */
+ /*not implemented yet*/
+
+ /* Print members */
+ for (i=0; i<nmembs; i++) {
+ printf("\n%*s", ind+4, "");
+ nchars = display_string(stdout, name[i], TRUE);
+ printf("%*s = ", MAX(0, 16-nchars), "");
+
+ if (native<0) {
+ printf("0x");
+ for (j=0; j<dst_size; j++) {
+ printf("%02x", value[i*dst_size+j]);
+ }
+ } else if (H5T_SGN_NONE==H5Tget_sign(native)) {
+ printf("%"PRINTF_LL_WIDTH"u",
+ *((unsigned long_long*)((void*)(value+i*dst_size))));
+ } else {
+ printf("%"PRINTF_LL_WIDTH"d",
+ *((long_long*)((void*)(value+i*dst_size))));
+ }
+ }
+
+ /* Release resources */
+ for (i=0; i<nmembs; i++) free(name[i]);
+ free(name);
+ free(value);
+ H5Tclose(super);
+
+ if (0==nmembs) printf("\n%*s <empty>", ind+4, "");
+ printf("\n%*s}", ind, "");
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: display_string_type
+ *
+ * Purpose: Print information about a string data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+display_string_type(hid_t type, int UNUSED ind)
+{
+ H5T_str_t pad;
+ const char *pad_s=NULL;
+ H5T_cset_t cset;
+ const char *cset_s=NULL;
+
+ if (H5T_STRING!=H5Tget_class(type)) return FALSE;
+
+ /* Padding */
+ pad = H5Tget_strpad(type);
+ switch (pad) {
+ case H5T_STR_NULLTERM:
+ pad_s = "null-terminated";
+ break;
+ case H5T_STR_NULLPAD:
+ pad_s = "null-padded";
+ break;
+ case H5T_STR_SPACEPAD:
+ pad_s = "space-padded";
+ break;
+ case H5T_STR_RESERVED_3:
+ case H5T_STR_RESERVED_4:
+ case H5T_STR_RESERVED_5:
+ case H5T_STR_RESERVED_6:
+ case H5T_STR_RESERVED_7:
+ case H5T_STR_RESERVED_8:
+ case H5T_STR_RESERVED_9:
+ case H5T_STR_RESERVED_10:
+ case H5T_STR_RESERVED_11:
+ case H5T_STR_RESERVED_12:
+ case H5T_STR_RESERVED_13:
+ case H5T_STR_RESERVED_14:
+ case H5T_STR_RESERVED_15:
+ case H5T_STR_ERROR:
+ pad_s = "unknown-format";
+ break;
+ }
+
+ /* Character set */
+ cset = H5Tget_cset(type);
+ switch (cset) {
+ case H5T_CSET_ASCII:
+ cset_s = "ASCII";
+ break;
+ case H5T_CSET_RESERVED_1:
+ case H5T_CSET_RESERVED_2:
+ case H5T_CSET_RESERVED_3:
+ case H5T_CSET_RESERVED_4:
+ case H5T_CSET_RESERVED_5:
+ case H5T_CSET_RESERVED_6:
+ case H5T_CSET_RESERVED_7:
+ case H5T_CSET_RESERVED_8:
+ case H5T_CSET_RESERVED_9:
+ case H5T_CSET_RESERVED_10:
+ case H5T_CSET_RESERVED_11:
+ case H5T_CSET_RESERVED_12:
+ case H5T_CSET_RESERVED_13:
+ case H5T_CSET_RESERVED_14:
+ case H5T_CSET_RESERVED_15:
+ case H5T_CSET_ERROR:
+ cset_s = "unknown-character-set";
+ break;
+ }
+
+ printf("%lu-byte %s %s string",
+ (unsigned long)H5Tget_size(type), pad_s, cset_s);
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: display_reference_type
+ *
+ * Purpose: Prints information about a reference data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ * Robb Matzke, 1999-06-04
+ * Knows about object and dataset region references.
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+display_reference_type(hid_t type, int UNUSED ind)
+{
+ if (H5T_REFERENCE!=H5Tget_class(type)) return FALSE;
+
+ if (H5Tequal(type, H5T_STD_REF_OBJ)) {
+ printf("object reference");
+ } else if (H5Tequal(type, H5T_STD_REF_DSETREG)) {
+ printf("dataset region reference");
+ } else {
+ printf("%lu-byte unknown reference",
+ (unsigned long)H5Tget_size(type));
+ }
+
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: display_opaque_type
+ *
+ * Purpose: Prints information about an opaque data type.
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE, nothing printed
+ *
+ * Programmer: Robb Matzke
+ * Monday, June 7, 1999
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+display_opaque_type(hid_t type, int ind)
+{
+ char *tag;
+ size_t size;
+
+ if (H5T_OPAQUE!=H5Tget_class(type)) return FALSE;
+
+ size = H5Tget_size(type);
+ printf("%lu-byte opaque type", (unsigned long)size);
+ if ((tag=H5Tget_tag(type))) {
+ printf("\n%*s(tag = \"", ind, "");
+ display_string(stdout, tag, FALSE);
+ printf("\")");
+ free(tag);
+ }
+ return TRUE;
+}
+
+/*-------------------------------------------------------------------------
+ * Function: display_vlen_type
+ *
+ * Purpose: Print information about a variable-length type
+ *
+ * Return: Success: TRUE
+ *
+ * Failure: FALSE
+ *
+ * Programmer: Robb Matzke
+ * Friday, December 1, 2000
+ *
+ * Modifications:
+ *-------------------------------------------------------------------------
+ */
+static hbool_t
+display_vlen_type(hid_t type, int ind)
+{
+ hid_t super;
+
+ if (H5T_VLEN!=H5Tget_class(type)) return FALSE;
+
+ printf("variable length of\n%*s", ind+4, "");
+ super = H5Tget_super(type);
+ display_type(super, ind+4);
+ H5Tclose(super);
+ return TRUE;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: display_type
+ *
+ * Purpose: Prints a data type definition. The definition is printed
+ * without any leading space or trailing line-feed (although
+ * there might be line-feeds inside the type definition). The
+ * first line is assumed to have IND characters before it on
+ * the same line (printed by the caller).
+ *
+ * Return: void
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ * Robb Matzke, 1999-06-11
+ * Prints the OID of shared data types.
+ *
+ *-------------------------------------------------------------------------
+ */
+static void
+display_type(hid_t type, int ind)
+{
+ H5T_class_t data_class = H5Tget_class(type);
+ H5G_stat_t sb;
+
+ /* Bad data type */
+ if (type<0) {
+ printf("<ERROR>");
+ return;
+ }
+
+ /* Shared? If so then print the type's OID */
+ if (H5Tcommitted(type)) {
+ if (H5Gget_objinfo(type, ".", FALSE, &sb)>=0) {
+ printf("shared-%lu:%lu:%lu:%lu ",
+ sb.fileno[1], sb.fileno[0],
+ sb.objno[1], sb.objno[0]);
+ } else {
+ printf("shared ");
+ }
+ }
+
+ /* Print the type */
+ if (display_native_type(type, ind) ||
+ display_ieee_type(type, ind) ||
+ display_int_type(type, ind) ||
+ display_float_type(type, ind) ||
+ display_cmpd_type(type, ind) ||
+ display_enum_type(type, ind) ||
+ display_string_type(type, ind) ||
+ display_reference_type(type, ind) ||
+ display_vlen_type(type, ind) ||
+ display_opaque_type(type, ind)) {
+ return;
+ }
+
+ /* Unknown type */
+ printf("%lu-byte class-%u unknown",
+ (unsigned long)H5Tget_size(type),
+ (unsigned)data_class);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: dump_dataset_values
+ *
+ * Purpose: Prints all values of a dataset.
+ *
+ * Return: void
+ *
+ * Programmer: Robb Matzke
+ * Tuesday, July 21, 1998
+ *
+ * Modifications:
+ * Robb Matzke, 1999-09-27
+ * Understands the simple_output_g switch which causes data to
+ * be displayed in a more machine-readable format.
+ *-------------------------------------------------------------------------
+ */
+static void
+dump_dataset_values(hid_t dset)
+{
+ hid_t f_type = H5Dget_type(dset);
+ size_t size = H5Tget_size(f_type);
+ h5dump_t info;
+ char string_prefix[64];
+ static char fmt_double[16], fmt_float[16];
+
+ /* Set to all default values and then override */
+ memset(&info, 0, sizeof info);
+
+ if (simple_output_g) {
+ info.idx_fmt = "";
+ info.line_ncols = 65535; /*something big*/
+ info.line_per_line = 1;
+ info.line_multi_new = 0;
+ info.line_pre = " ";
+ info.line_cont = " ";
+
+ info.arr_pre = "";
+ info.arr_suf = "";
+ info.arr_sep = " ";
+
+ info.cmpd_pre = "";
+ info.cmpd_suf = "";
+ info.cmpd_sep = " ";
+
+ if (label_g) info.cmpd_name = "%s=";
+
+ info.elmt_suf1 = " ";
+ info.str_locale = ESCAPE_HTML;
+
+ } else {
+ info.idx_fmt = "(%s)";
+ info.line_ncols = width_g;
+ info.line_multi_new = 1;
+ if (label_g) info.cmpd_name = "%s=";
+ info.line_pre = " %s ";
+ info.line_cont = " %s ";
+ info.str_repeat = 8;
+ }
+
+ /* Floating point types should display full precision */
+ sprintf(fmt_float, "%%1.%dg", FLT_DIG);
+ info.fmt_float = fmt_float;
+ sprintf(fmt_double, "%%1.%dg", DBL_DIG);
+ info.fmt_double = fmt_double;
+
+ info.dset_format = "DSET-%lu:%lu:%lu:%lu-";
+ info.dset_hidefileno = 0;
+
+ info.obj_format = "-%lu:%lu:%lu:%lu";
+ info.obj_hidefileno = 0;
+
+ info.dset_blockformat_pre = "%sBlk%lu: ";
+ info.dset_ptformat_pre = "%sPt%lu: ";
+
+ info.line_indent = "";
+
+ if (hexdump_g) {
+ /*
+ * Print all data in hexadecimal format if the `-x' or `--hexdump'
+ * command line switch was given.
+ */
+ info.raw = TRUE;
+ } else if (string_g && 1==size && H5T_INTEGER==H5Tget_class(f_type)) {
+ /*
+ * Print 1-byte integer data as an ASCI character string instead of
+ * integers if the `-s' or `--string' command-line option was given.
+ */
+ info.ascii = TRUE;
+ info.elmt_suf1 = "";
+ info.elmt_suf2 = "";
+ strcpy(string_prefix, info.line_pre);
+ strcat(string_prefix, "\"");
+ info.line_pre = string_prefix;
+ info.line_suf = "\"";
+ }
+
+ /*
+ * Print all the values.
+ */
+ printf(" Data:\n");
+ if (h5dump_dset(stdout, &info, dset, -1, -1)<0) {
+ printf(" Unable to print data.\n");
+ }
+
+ H5Tclose(f_type);
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: list_attr
+ *
+ * Purpose: Prints information about attributes.
+ *
+ * Return: Success: 0
+ *
+ * Failure: -1
+ *
+ * Programmer: Robb Matzke
+ * Friday, June 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+list_attr (hid_t obj, const char *attr_name, void UNUSED *op_data)
+{
+ hid_t attr, space, type, p_type;
+ hsize_t size[64], nelmts=1;
+ int ndims, i, n;
+ size_t need;
+ void *buf;
+ h5dump_t info;
+
+ printf(" Attribute: ");
+ n = display_string(stdout, attr_name, TRUE);
+ printf("%*s", MAX(0, 9-n), "");
+ if ((attr = H5Aopen_name(obj, attr_name))) {
+ space = H5Aget_space(attr);
+ type = H5Aget_type(attr);
+
+ /* Data space */
+ ndims = H5Sget_simple_extent_dims(space, size, NULL);
+ if (0==ndims) {
+ puts(" scalar");
+ } else {
+ printf(" {");
+ for (i=0; i<ndims; i++) {
+ HDfprintf(stdout, "%s%Hu", i?", ":"", size[i]);
+ nelmts *= size[i];
+ }
+ puts("}");
+ }
+
+ /* Data type */
+ printf(" Type: ");
+ display_type(type, 15);
+ putchar('\n');
+
+ /* Data */
+ memset(&info, 0, sizeof info);
+ info.line_multi_new = 1;
+ if (nelmts<5) {
+ info.idx_fmt = "";
+ info.line_1st = " Data: ";
+ info.line_pre = " ";
+ info.line_cont = " ";
+ info.str_repeat = 8;
+
+ } else {
+ printf(" Data:\n");
+ info.idx_fmt = "(%s)";
+ info.line_pre = " %s ";
+ info.line_cont = " %s ";
+ info.str_repeat = 8;
+ }
+ info.line_ncols = width_g;
+ if (label_g) info.cmpd_name = "%s=";
+ if (string_g && 1==H5Tget_size(type) &&
+ H5T_INTEGER==H5Tget_class(type)) {
+ info.ascii = TRUE;
+ info.elmt_suf1 = "";
+ info.elmt_suf2 = "";
+ info.idx_fmt = "(%s)";
+ info.line_pre = " %s \"";
+ info.line_suf = "\"";
+ }
+ if (hexdump_g) {
+ p_type = H5Tcopy(type);
+ } else {
+ p_type = h5dump_fixtype(type);
+ }
+ if (p_type>=0) {
+ need = nelmts * MAX(H5Tget_size(type), H5Tget_size(p_type));
+ buf = malloc(need);
+ assert(buf);
+ if (H5Aread(attr, p_type, buf)>=0) {
+ h5dump_mem(stdout, &info, attr, p_type, space, buf,-1);
+ }
+ free(buf);
+ H5Tclose(p_type);
+ }
+
+ H5Sclose(space);
+ H5Tclose(type);
+ H5Aclose(attr);
+ } else {
+ putchar('\n');
+ }
+
+ return 0;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: dataset_list1
+ *
+ * Purpose: List information about a dataset which should appear on the
+ * same line as the dataset name. This information will precede
+ * information which is applicable to all objects which will be
+ * printed by the caller.
+ *
+ * Return: Success: 0
+ *
+ * Failure: -1
+ *
+ * Programmer: Robb Matzke
+ * Thursday, August 27, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+dataset_list1(hid_t dset)
+{
+ hsize_t cur_size[64]; /*current dataset dimensions */
+ hsize_t max_size[64]; /*maximum dataset dimensions */
+ hid_t space; /*data space */
+ int ndims; /*dimensionality */
+ int i;
+
+ /*
+ * Information that goes on the same row as the name. The name has
+ * already been printed.
+ */
+ space = H5Dget_space(dset);
+ ndims = H5Sget_simple_extent_dims(space, cur_size, max_size);
+ printf (" {");
+ for (i=0; i<ndims; i++) {
+ HDfprintf (stdout, "%s%Hu", i?", ":"", cur_size[i]);
+ if (max_size[i]==H5S_UNLIMITED) {
+ HDfprintf (stdout, "/%s", "Inf");
+ } else if (max_size[i]!=cur_size[i] || verbose_g>0) {
+ HDfprintf(stdout, "/%Hu", max_size[i]);
+ }
+ }
+ if (0==ndims) printf("SCALAR");
+ putchar('}');
+ H5Sclose (space);
+
+ return 0;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: dataset_list2
+ *
+ * Purpose: List information about a dataset which should appear after
+ * information which is general to all objects.
+ *
+ * Return: Success: 0
+ *
+ * Failure: -1
+ *
+ * Programmer: Robb Matzke
+ * Thursday, August 27, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+dataset_list2(hid_t dset, const char UNUSED *name)
+{
+ hid_t dcpl; /*dataset creation property list*/
+ hid_t type; /*data type of dataset */
+ hid_t space; /*data space of dataset */
+ int nf; /*number of filters */
+ unsigned filt_flags; /*filter flags */
+ H5Z_filter_t filt_id; /*filter identification number */
+ unsigned cd_values[20]; /*filter client data values */
+ size_t cd_nelmts; /*filter client number of values*/
+ size_t cd_num; /*filter client data counter */
+ char f_name[256]; /*filter/file name */
+ char s[64]; /*temporary string buffer */
+ off_t f_offset; /*offset in external file */
+ hsize_t f_size; /*bytes used in external file */
+ hsize_t total, used; /*total size or offset */
+ hsize_t chsize[64]; /*chunk size in elements */
+ int ndims; /*dimensionality */
+ int n, max_len; /*max extern file name length */
+ double utilization; /*percent utilization of storage*/
+ int i;
+
+ if (verbose_g>0) {
+ dcpl = H5Dget_create_plist(dset);
+ space = H5Dget_space(dset);
+ type = H5Dget_type(dset);
+
+ /* Print information about chunked storage */
+ if (H5D_CHUNKED==H5Pget_layout(dcpl)) {
+ ndims = H5Pget_chunk(dcpl, NELMTS(chsize), chsize/*out*/);
+ printf(" %-10s {", "Chunks:");
+ total = H5Tget_size(type);
+ for (i=0; i<ndims; i++) {
+ printf("%s%lu", i?", ":"", (unsigned long)(chsize[i]));
+ total *= chsize[i];
+ }
+ printf("} %lu bytes\n", (unsigned long)total);
+ }
+
+ /* Print total raw storage size */
+ used = H5Sget_simple_extent_npoints(space) * H5Tget_size(type);
+ total = H5Dget_storage_size(dset);
+ printf(" %-10s ", "Storage:");
+ printf("%lu logical byte%s, %lu allocated byte%s",
+ (unsigned long)used, 1==used?"":"s",
+ (unsigned long)total, 1==total?"":"s");
+ if (total>0) {
+#ifdef WIN32
+ hsize_t mask = (hsize_t)1 << (8*sizeof(hsize_t)-1);
+ if ((used & mask) || (total & mask)) {
+ total = 0; /*prevent utilization printing*/
+ } else {
+ utilization = (hssize_t)used*100.0 /(hssize_t)total;
+ }
+#else
+ utilization = (used*100.0)/total;
+#endif
+ printf(", %1.2f%% utilization", utilization/*(used*100.0)/total*/);
+ }
+ putchar('\n');
+
+ /* Print information about external strorage */
+ if ((nf = H5Pget_external_count(dcpl))>0) {
+ for (i=0, max_len=0; i<nf; i++) {
+ H5Pget_external(dcpl, i, sizeof(f_name), f_name, NULL, NULL);
+ n = display_string(NULL, f_name, TRUE);
+ max_len = MAX(max_len, n);
+ }
+ printf(" %-10s %d external file%s\n",
+ "Extern:", nf, 1==nf?"":"s");
+ printf(" %4s %10s %10s %10s %s\n",
+ "ID", "DSet-Addr", "File-Addr", "Bytes", "File");
+ printf(" %4s %10s %10s %10s ",
+ "----", "----------", "----------", "----------");
+ for (i=0; i<max_len; i++) putchar('-');
+ putchar('\n');
+ for (i=0, total=0; i<nf; i++) {
+ if (H5Pget_external(dcpl, i, sizeof(f_name), f_name, &f_offset,
+ &f_size)<0) {
+ HDfprintf(stdout,
+ " #%03d %10Hu %10s %10s ***ERROR*** %s\n",
+ i, total, "", "",
+ i+1<nf?"Following addresses are incorrect":"");
+ } else if (H5S_UNLIMITED==f_size) {
+ HDfprintf(stdout, " #%03d %10Hu %10Hu %10s ",
+ i, total, (hsize_t)f_offset, "INF");
+ display_string(stdout, f_name, TRUE);
+ } else {
+ HDfprintf(stdout, " #%03d %10Hu %10Hu %10Hu ",
+ i, total, (hsize_t)f_offset, f_size);
+ display_string(stdout, f_name, TRUE);
+ }
+ putchar('\n');
+ total += f_size;
+ }
+ printf(" %4s %10s %10s %10s ",
+ "----", "----------", "----------", "----------");
+ for (i=0; i<max_len; i++) putchar('-');
+ putchar('\n');
+ }
+
+ /* Print information about raw data filters */
+ if ((nf = H5Pget_nfilters(dcpl))>0) {
+ for (i=0; i<nf; i++) {
+ cd_nelmts = NELMTS(cd_values);
+ filt_id = H5Pget_filter(dcpl, i, &filt_flags, &cd_nelmts,
+ cd_values, sizeof(f_name), f_name);
+ f_name[sizeof(f_name)-1] = '\0';
+ sprintf(s, "Filter-%d:", i);
+ printf(" %-10s %s-%u %s {", s,
+ f_name[0]?f_name:"method",
+ (unsigned)filt_id,
+ filt_flags & H5Z_FLAG_OPTIONAL?"OPT":"");
+ for (cd_num=0; cd_num<cd_nelmts; cd_num++) {
+ printf("%s%u", cd_num?", ":"", cd_values[cd_num]);
+ }
+ printf("}\n");
+ }
+ }
+
+ /* Print data type */
+ printf(" %-10s ", "Type:");
+ display_type(type, 15);
+ printf("\n");
+
+ /* Print address information */
+ if (address_g) H5Ddebug(dset, 0);
+
+ /* Close stuff */
+ H5Tclose(type);
+ H5Sclose(space);
+ H5Pclose(dcpl);
+ }
+
+ if (data_g) dump_dataset_values(dset);
+ return 0;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: group_list2
+ *
+ * Purpose: List information about a group which should appear after
+ * information which is general to all objects.
+ *
+ * Return: Success: 0
+ *
+ * Failure: -1
+ *
+ * Programmer: Robb Matzke
+ * Thursday, January 21, 1999
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+group_list2(hid_t grp, const char *name)
+{
+ iter_t iter;
+
+ if (recursive_g) {
+ iter.container = name;
+ H5Giterate(grp, ".", NULL, list, &iter);
+ }
+ return 0;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: datatype_list2
+ *
+ * Purpose: List information about a data type which should appear after
+ * information which is general to all objects.
+ *
+ * Return: Success: 0
+ *
+ * Failure: -1
+ *
+ * Programmer: Robb Matzke
+ * Thursday, November 5, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+datatype_list2(hid_t type, const char UNUSED *name)
+{
+ if (verbose_g>0) {
+ printf(" %-10s ", "Type:");
+ display_type(type, 15);
+ printf("\n");
+ }
+ return 0;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: link_open
+ *
+ * Purpose: This gets called to open a symbolic link. Since symbolic
+ * links don't correspond to actual objects we simply print the
+ * link information and return failure.
+ *
+ * Return: Success: 0 - an invalid object but successful return
+ * of this function.
+ *
+ * Failure: -1
+ *
+ * Programmer: Robb Matzke
+ * Thursday, August 27, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static hid_t
+link_open(hid_t location, const char *name)
+{
+ char buf[64];
+
+ if (H5Gget_linkval (location, name, sizeof(buf), buf)<0) return -1;
+ if (NULL==HDmemchr(buf, 0, sizeof(buf))) {
+ strcpy(buf+sizeof(buf)-4, "...");
+ }
+ fputs(buf, stdout);
+
+ return 0;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: list
+ *
+ * Purpose: Prints the group member name.
+ *
+ * Return: Success: 0
+ *
+ * Failure: -1
+ *
+ * Programmer: Robb Matzke
+ * Monday, March 23, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static herr_t
+list (hid_t group, const char *name, void *_iter)
+{
+ hid_t obj=-1;
+ char buf[512], comment[50], *fullname=NULL, *s=NULL;
+ H5G_stat_t sb;
+ struct tm *tm;
+ herr_t status;
+ iter_t *iter = (iter_t*)_iter;
+ int n;
+
+ /* Print the object name, either full name or base name */
+ fullname = fix_name(iter->container, name);
+ if (fullname_g) {
+ n = display_string(stdout, fullname, TRUE);
+ printf("%*s ", MAX(0, 24-n), "");
+ } else {
+ n = display_string(stdout, name, TRUE);
+ printf("%*s ", MAX(0, 24-n), "");
+ }
+
+ /* Get object information */
+ H5E_BEGIN_TRY {
+ status = H5Gget_objinfo(group, name, FALSE, &sb);
+ } H5E_END_TRY;
+ if (status<0) {
+ puts("**NOT FOUND**");
+ return 0;
+ } else if (sb.type<0 || sb.type>=H5G_NTYPES) {
+ printf("Unknown type(%d)", sb.type);
+ sb.type = -1;
+ }
+ if (sb.type>=0 && dispatch_g[sb.type].name) {
+ fputs(dispatch_g[sb.type].name, stdout);
+ }
+
+ /*
+ * If the object has already been printed then just show the object ID
+ * and return.
+ */
+ if ((s=sym_lookup(&sb))) {
+ printf(", same as ");
+ display_string(stdout, s, TRUE);
+ printf("\n");
+ goto done;
+ } else {
+ sym_insert(&sb, fullname);
+ }
+
+ /*
+ * Open the object. Not all objects can be opened. If this is the case
+ * then return right away.
+ */
+ if (sb.type>=0 &&
+ (NULL==dispatch_g[sb.type].open ||
+ (obj=(dispatch_g[sb.type].open)(group, name))<0)) {
+ printf(" *ERROR*\n");
+ goto done;
+ }
+
+ /*
+ * List the first line of information for the object.
+ */
+ if (sb.type>=0 && dispatch_g[sb.type].list1) {
+ (dispatch_g[sb.type].list1)(obj);
+ }
+ putchar('\n');
+
+ /*
+ * Show detailed information about the object, beginning with information
+ * which is common to all objects.
+ */
+ if (verbose_g>0 && H5G_LINK!=sb.type) {
+ if (sb.type>=0) H5Aiterate(obj, NULL, list_attr, NULL);
+ printf(" %-10s %lu:%lu:%lu:%lu\n", "Location:",
+ sb.fileno[1], sb.fileno[0], sb.objno[1], sb.objno[0]);
+ printf(" %-10s %u\n", "Links:", sb.nlink);
+ if (sb.mtime>0 && NULL!=(tm=localtime(&(sb.mtime)))) {
+ strftime(buf, sizeof(buf), "%Y-%m-%d %H:%M:%S %Z", tm);
+ printf(" %-10s %s\n", "Modified:", buf);
+ }
+ comment[0] = '\0';
+ H5Gget_comment(group, name, sizeof(comment), comment);
+ strcpy(comment+sizeof(comment)-4, "...");
+ if (comment[0]) {
+ printf(" %-10s \"", "Comment:");
+ display_string(stdout, comment, FALSE);
+ puts("\"");
+ }
+ }
+ if (sb.type>=0 && dispatch_g[sb.type].list2) {
+ (dispatch_g[sb.type].list2)(obj, fullname);
+ }
+
+ /*
+ * Close the object.
+ */
+ done:
+ if (sb.type>=0 && obj>=0 && dispatch_g[sb.type].close) {
+ (dispatch_g[sb.type].close)(obj);
+ }
+ if (fullname) free(fullname);
+ return 0;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: fix_name
+ *
+ * Purpose: Returns a malloc'd buffer that contains the PATH and BASE
+ * names separated by a single slash. It also removes duplicate
+ * and trailing slashes.
+ *
+ * Return: Success: Ptr to fixed name from malloc()
+ *
+ * Failure: NULL
+ *
+ * Programmer: Robb Matzke
+ * Thursday, January 21, 1999
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static char *
+fix_name(const char *path, const char *base)
+{
+ size_t n = (path?strlen(path):0) + (base?strlen(base):0) + 3;
+ char *s = malloc(n), prev='\0';
+ int len=0;
+
+ if (path) {
+ /* Path, followed by slash */
+#ifdef H5LS_PREPEND_FILENAME
+ if ('/'!=*path) s[len++] = '/';
+#endif
+ for (/*void*/; *path; path++) {
+ if ('/'!=*path || '/'!=prev) prev = s[len++] = *path;
+ }
+ if ('/'!=prev) prev = s[len++] = '/';
+ }
+
+ if (base) {
+ /* Base name w/o trailing slashes */
+ const char *end = base + strlen(base);
+ while (end>base && '/'==end[-1]) --end;
+ for (/*void*/; base<end; base++) {
+ if ('/'!=*base || '/'!=prev) prev = s[len++] = *base;
+ }
+ }
+
+ s[len] = '\0';
+ return s;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: get_width
+ *
+ * Purpose: Figure out how wide the screen is. This is highly
+ * unportable, but the user can always override the width we
+ * detect by giving a command-line option. These code snippets
+ * were borrowed from the GNU less(1).
+ *
+ * Return: Success: Number of columns.
+ *
+ * Failure: Some default number of columms.
+ *
+ * Programmer: Robb Matzke
+ * Friday, November 6, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+static int
+get_width(void)
+{
+ int width = 80; /*the default */
+ char *s;
+
+ /*
+ * Try to get it from the COLUMNS environment variable first since it's
+ * value is sometimes wrong.
+ */
+ if ((s=getenv("COLUMNS")) && *s && isdigit((int)*s)) {
+ width = (int)strtol(s, NULL, 0);
+ }
+
+#if defined(H5_HAVE_STRUCT_VIDEOCONFIG) && defined(H5_HAVE__GETVIDEOCONFIG)
+ {
+ /* Microsoft C */
+ struct videoconfig w;
+ _getvideoconfig(&w);
+ width = w.numtextcols;
+ }
+#elif defined(H5_HAVE_STRUCT_TEXT_INFO) && defined(H5_HAVE_GETTEXTINFO)
+ {
+ /* Borland C or DJGPPC */
+ struct text_info w;
+ gettextinfo(&w);
+ width = w.screenwidth;
+ }
+#elif defined(H5_HAVE_GETCONSOLESCREENBUFFERINFO)
+ {
+ /* Win32 C */
+ CONSOLE_SCREEN_BUFFER_INFO scr;
+ GetConsoleScreenBufferInfo(con_out, &scr);
+ width = scr.srWindow.Right - scr.srWindow.Left + 1;
+ }
+#elif defined(H5_HAVE__SCRSIZE)
+ {
+ /* OS/2 */
+ int w[2];
+ _scrsize(w);
+ width = w[0];
+ }
+#elif defined(H5_HAVE_TIOCGWINSZ) && defined(H5_HAVE_IOCTL)
+#ifndef __PUMAGON__
+/* the ioctl() call coredump on TFLOPS. Turn it off for now. */
+ {
+ /* Unix with ioctl(TIOCGWINSZ) */
+ struct winsize w;
+ if (ioctl(2, TIOCGWINSZ, &w)>=0 && w.ws_col>0) {
+ width = w.ws_col;
+ }
+ }
+#endif
+#elif defined(H5_HAVE_TIOCGETD) && defined(H5_HAVE_IOCTL)
+ {
+ /* Unix with ioctl(TIOCGETD) */
+ struct uwdata w;
+ if (ioctl(2, WIOCGETD, &w)>=0 && w.uw_width>0) {
+ width = w.uw_width / w.uw_hs;
+ }
+ }
+#endif
+
+ /* Set to at least 1 */
+ if (width<1) width = 1;
+ return width;
+}
+
+
+/*-------------------------------------------------------------------------
+ * Function: main
+ *
+ * Purpose: Opens a file and lists the specified group
+ *
+ * Return: Success: 0
+ *
+ * Failure: 1
+ *
+ * Programmer: Robb Matzke
+ * Monday, March 23, 1998
+ *
+ * Modifications:
+ *
+ *-------------------------------------------------------------------------
+ */
+int
+main (int argc, char *argv[])
+{
+ hid_t file=-1, root=-1;
+ char *fname=NULL, *oname=NULL, *x;
+ const char *progname="h5ls";
+ const char *s = NULL;
+ char *rest, *container=NULL;
+ int argno;
+ H5G_stat_t sb;
+ iter_t iter;
+ static char root_name[] = "/";
+ char drivername[50];
+
+ /* Initialize h5tools lib */
+ h5tools_init();
+
+ /* Build display table */
+ DISPATCH(H5G_DATASET, "Dataset", H5Dopen, H5Dclose,
+ dataset_list1, dataset_list2);
+ DISPATCH(H5G_GROUP, "Group", H5Gopen, H5Gclose,
+ NULL, group_list2);
+ DISPATCH(H5G_TYPE, "Type", H5Topen, H5Tclose,
+ NULL, datatype_list2);
+ DISPATCH(H5G_LINK, "-> ", link_open, NULL,
+ NULL, NULL);
+
+#if 0
+ /* Name of this program without the path */
+ if ((progname=strrchr(argv[0], '/'))) progname++;
+ else progname = argv[0];
+#endif
+
+ /* Default output width */
+ width_g = get_width();
+
+ /* Switches come before non-switch arguments */
+ for (argno=1; argno<argc && '-'==argv[argno][0]; argno++) {
+ if (!strcmp(argv[argno], "--")) {
+ /* Last switch */
+ argno++;
+ break;
+ } else if (!strcmp(argv[argno], "--help")) {
+ usage(progname);
+ exit(0);
+ } else if (!strcmp(argv[argno], "--address")) {
+ address_g = TRUE;
+ } else if (!strcmp(argv[argno], "--data")) {
+ data_g = TRUE;
+ } else if (!strcmp(argv[argno], "--errors")) {
+ show_errors_g = TRUE;
+ } else if (!strcmp(argv[argno], "--full")) {
+ fullname_g = TRUE;
+ } else if (!strcmp(argv[argno], "--group")) {
+ grp_literal_g = TRUE;
+ } else if (!strcmp(argv[argno], "--label")) {
+ label_g = TRUE;
+ } else if (!strcmp(argv[argno], "--recursive")) {
+ recursive_g = TRUE;
+ fullname_g = TRUE;
+ } else if (!strcmp(argv[argno], "--simple")) {
+ simple_output_g = TRUE;
+ } else if (!strcmp(argv[argno], "--string")) {
+ string_g = TRUE;
+ } else if (!strncmp(argv[argno], "--width=", 8)) {
+ width_g = (int)strtol(argv[argno]+8, &rest, 0);
+ if (width_g<=0 || *rest) {
+ usage(progname);
+ exit(1);
+ }
+ } else if (!strcmp(argv[argno], "--width")) {
+ if (argno+1>=argc) {
+ usage(progname);
+ exit(1);
+ } else {
+ s = argv[++argno];
+ }
+ width_g = (int)strtol(s, &rest, 0);
+ if (width_g<=0 || *rest) {
+ usage(progname);
+ exit(1);
+ }
+ } else if (!strcmp(argv[argno], "--verbose")) {
+ verbose_g++;
+ } else if (!strcmp(argv[argno], "--version")) {
+ print_version(progname);
+ exit(0);
+ } else if (!strcmp(argv[argno], "--hexdump")) {
+ hexdump_g = TRUE;
+ } else if (!strncmp(argv[argno], "-w", 2)) {
+ if (argv[argno][2]) {
+ s = argv[argno]+2;
+ } else if (argno+1>=argc) {
+ usage(progname);
+ exit(1);
+ } else {
+ s = argv[++argno];
+ }
+ width_g = (int)strtol(s, &rest, 0);
+ if (width_g<=0 || *rest) {
+ usage(progname);
+ exit(1);
+ }
+ } else if ('-'!=argv[argno][1]) {
+ /* Single-letter switches */
+ for (s=argv[argno]+1; *s; s++) {
+ switch (*s) {
+ case '?':
+ case 'h': /* --help */
+ usage(progname);
+ exit(0);
+ case 'a': /* --address */
+ address_g = TRUE;
+ break;
+ case 'd': /* --data */
+ data_g = TRUE;
+ break;
+ case 'e': /* --errors */
+ show_errors_g = TRUE;
+ break;
+ case 'f': /* --full */
+ fullname_g = TRUE;
+ break;
+ case 'g': /* --group */
+ grp_literal_g = TRUE;
+ break;
+ case 'l': /* --label */
+ label_g = TRUE;
+ break;
+ case 'r': /* --recursive */
+ recursive_g = TRUE;
+ fullname_g = TRUE;
+ break;
+ case 'S': /* --simple */
+ simple_output_g = TRUE;
+ break;
+ case 's': /* --string */
+ string_g = TRUE;
+ break;
+ case 'v': /* --verbose */
+ verbose_g++;
+ break;
+ case 'V': /* --version */
+ print_version(progname);
+ exit(0);
+ case 'x': /* --hexdump */
+ hexdump_g = TRUE;
+ break;
+ default:
+ usage(progname);
+ exit(1);
+ }
+ }
+ } else {
+ usage(progname);
+ exit(1);
+ }
+ }
+
+ /*
+ * If no arguments remain then print a usage message (instead of doing
+ * absolutely nothing ;-)
+ */
+ if (argno>=argc) {
+ usage(progname);
+ exit(1);
+ }
+
+ /* Turn off HDF5's automatic error printing unless you're debugging h5ls */
+ if (!show_errors_g) H5Eset_auto(NULL, NULL);
+
+
+ /*
+ * Each remaining argument is an hdf5 file followed by an optional slash
+ * and object name.
+ *
+ * Example: ../dir1/foo/bar/baz
+ * \_________/\______/
+ * file obj
+ *
+ * The dichotomy is determined by calling H5Fopen() repeatedly until it
+ * succeeds. The first call uses the entire name and each subsequent call
+ * chops off the last component. If we reach the beginning of the name
+ * then there must have been something wrong with the file (perhaps it
+ * doesn't exist).
+ */
+ while (argno<argc) {
+ fname = argv[argno++];
+ oname = NULL;
+ file = -1;
+
+ while (fname && *fname) {
+ file = h5dump_fopen(fname, drivername, sizeof drivername);
+ if (file>=0) {
+ if (verbose_g) {
+ printf("Opened \"%s\" with %s driver.\n",
+ fname, drivername);
+ }
+ break; /*success*/
+ }
+
+ /* Shorten the file name; lengthen the object name */
+ x = oname;
+ oname = strrchr(fname, '/');
+ if (x) *x = '/';
+ if (!oname) break;
+ *oname = '\0';
+ }
+ if (file<0) {
+ fprintf(stderr, "%s: unable to open file\n", argv[argno-1]);
+ continue;
+ }
+ if (oname) oname++;
+ if (!oname || !*oname) oname = root_name;
+
+ /* Open the object and display it's information */
+ if (H5Gget_objinfo(file, oname, TRUE, &sb)>=0 &&
+ H5G_GROUP==sb.type && !grp_literal_g) {
+ /*
+ * Specified name is a group. List the complete contents of the
+ * group.
+ */
+ sym_insert(&sb, oname);
+#ifdef H5LS_PREPEND_FILENAME
+ iter.container = container = fix_name(fname, oname);
+#else
+ iter.container = container = fix_name("", oname);
+#endif
+ H5Giterate(file, oname, NULL, list, &iter);
+ free(container);
+
+ } else if ((root=H5Gopen(file, "/"))<0) {
+ exit(1); /*major problem!*/
+
+ } else {
+ /*
+ * Specified name is a non-group object -- list that object. The
+ * container for the object is everything up to the base name.
+ */
+#ifdef H5LS_PREPEND_FILENAME
+ iter.container = fname;
+#else
+ iter.container = "/";
+#endif
+ list(root, oname, &iter);
+ if (H5Gclose(root)<0) exit(1);
+ }
+ H5Fclose(file);
+ }
+ h5tools_close();
+
+ return 0;
+}
generated by cgit v0.12 at 2024-12-25 07:03:13 (GMT)