diff options
Diffstat (limited to 'tools/h5ls/h5ls.c')
| -rw-r--r-- | tools/h5ls/h5ls.c | 321 |
1 files changed, 146 insertions, 175 deletions
diff --git a/tools/h5ls/h5ls.c b/tools/h5ls/h5ls.c index 735a770..bbf4991 100644 --- a/tools/h5ls/h5ls.c +++ b/tools/h5ls/h5ls.c @@ -28,32 +28,32 @@ #include "h5tools_utils.h" /* 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 */ -static hbool_t show_file_name_g = FALSE;/*show file name for full names */ +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 */ +static hbool_t show_file_name_g = FALSE; /* show file name for full names */ /* Info to pass to the iteration functions */ typedef struct iter_t { - const char *container; /*full name of the container object */ + 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 */ + int nalloc; /* number of slots allocated */ + int nobjs; /* number of objects */ struct { - unsigned long id[2]; /*object number */ - char *name; /*full object name */ + unsigned long id[2]; /* object number */ + char *name; /* full object name */ } *obj; } idtab_g; @@ -143,10 +143,8 @@ 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. - */ + /* 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 */ @@ -446,17 +444,15 @@ display_ieee_type(hid_t type, int UNUSED ind) 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 + 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. - */ + * 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", @@ -539,10 +535,10 @@ display_precision(hid_t type, int ind) 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 */ + 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; @@ -575,10 +571,8 @@ display_int_type(hid_t type, int ind) sign_s = " unknown-sign"; } - /* - * Print size, order, and sign on first line, precision and padding - * information on the subsequent lines - */ + /* 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); @@ -605,16 +599,16 @@ display_int_type(hid_t type, int ind) 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 */ + 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; @@ -634,10 +628,8 @@ display_float_type(hid_t type, int ind) order_s = ""; } - /* - * Print size and byte order on first line, precision and padding on - * subsequent lines. - */ + /* 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); @@ -711,11 +703,10 @@ display_float_type(hid_t type, int ind) static hbool_t display_cmpd_type(hid_t type, int ind) { - char *name=NULL; /*member name */ - size_t size; /*total size of type in bytes */ - hid_t subtype; /*member data type */ - int i, n; /*miscellaneous counters */ - + char *name=NULL; /* member name */ + size_t size; /* total size of type in bytes */ + hid_t subtype; /* member data type */ + int i, n; /* miscellaneous counters */ if (H5T_COMPOUND!=H5Tget_class(type)) return FALSE; printf("struct {"); @@ -760,14 +751,14 @@ display_cmpd_type(hid_t type, int ind) 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 */ + 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; @@ -777,13 +768,11 @@ display_enum_type(hid_t type, int ind) display_type(super, ind+4); printf(" {"); - /* - * Determine what data type to use for the native values. To simplify + /* 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 - */ + * 3. raw format */ if (H5Tget_size(type)<=sizeof(long_long)) { dst_size = sizeof(long_long); if (H5T_SGN_NONE==H5Tget_sign(type)) { @@ -924,8 +913,12 @@ display_string_type(hid_t type, int UNUSED ind) break; } - printf("%lu-byte %s %s string", - (unsigned long)H5Tget_size(type), pad_s, cset_s); + if (H5Tis_variable_str(type)) { + printf("variable-length "); + } else { + printf("%lu-byte ", (unsigned long)H5Tget_size(type)); + } + printf("%s %s string", pad_s, cset_s); return TRUE; } @@ -1088,7 +1081,6 @@ display_array_type(hid_t type, int ind) return TRUE; } - /*------------------------------------------------------------------------- * Function: display_bitfield_type * @@ -1102,39 +1094,39 @@ display_array_type(hid_t type, int ind) * Tuesday, May 20, 2003 * * Modifications: - * + * Robb Matzke, LLNL 2003-06-05 + * Generalized Pedro's original if/then/else. Also display + * precision/offset information. *------------------------------------------------------------------------- */ static hbool_t -display_bitfield_type(hid_t type, int UNUSED ind) +display_bitfield_type(hid_t type, int ind) { + H5T_order_t order; /* byte order value */ + const char *order_s=NULL; /* byte order string */ - if (H5T_BITFIELD!=H5Tget_class(type)) return FALSE; - - if (H5Tequal(type, H5T_STD_B8BE)) { - printf("8-bit bitfield big-endian"); - } else if (H5Tequal(type, H5T_STD_B8LE)) { - printf("8-bit bitfield little-endian"); - } else if (H5Tequal(type, H5T_STD_B16BE)) { - printf("16-bit bitfield big-endian"); - } else if (H5Tequal(type, H5T_STD_B16LE)) { - printf("16-bit bitfield little-endian"); - } else if (H5Tequal(type, H5T_STD_B32BE)) { - printf("32-bit bitfield big-endian"); - } else if (H5Tequal(type, H5T_STD_B32LE)) { - printf("32-bit bitfield little-endian"); - } else if (H5Tequal(type, H5T_STD_B64BE)) { - printf("64-bit bitfield big-endian"); - } else if (H5Tequal(type, H5T_STD_B64LE)) { - printf("64-bit bitfield little-endian"); - } else { - printf("user defined bitfield"); + if (H5T_BITFIELD!=H5Tget_class(type)) return FALSE; + 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 = ""; } + + printf("%lu-bit%s bitfield", + (unsigned long)(8*H5Tget_size(type)), order_s); + display_precision(type, ind); return TRUE; } - - /*------------------------------------------------------------------------- * Function: display_type * @@ -1278,16 +1270,12 @@ dump_dataset_values(hid_t dset) info.line_indent = ""; if (hexdump_g) { - /* - * Print all data in hexadecimal format if the `-x' or `--hexdump' - * command line switch was given. - */ + /* 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. - */ + /* 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 = ""; @@ -1297,9 +1285,7 @@ dump_dataset_values(hid_t dset) info.line_suf = "\""; } - /* - * Print all the values. - */ + /* Print all the values. */ printf(" Data:\n"); if (h5tools_dump_dset(stdout, &info, dset, -1, NULL, -1) < 0) { printf(" Unable to print data.\n"); @@ -1443,16 +1429,14 @@ list_attr (hid_t obj, const char *attr_name, void UNUSED *op_data) 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 */ + 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. - */ + /* 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 (" {"); @@ -1492,24 +1476,24 @@ dataset_list1(hid_t dset) 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*/ + 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) { @@ -1735,7 +1719,10 @@ link_open(hid_t location, const char *name) * Monday, March 23, 1998 * * Modifications: - * + * Robb Matzke, LLNL, 2003-06-06 + * If simple_output_g (set by `--simple') is turned on then + * the modification time is printed as UTC instead of the + * local timezone. *------------------------------------------------------------------------- */ static herr_t @@ -1774,10 +1761,8 @@ list (hid_t group, const char *name, void *_iter) fputs(dispatch_g[sb.type].name, stdout); } - /* - * If the object has already been printed then just show the object ID - * and return. - */ + /* 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); @@ -1787,10 +1772,8 @@ list (hid_t group, const char *name, void *_iter) sym_insert(&sb, fullname); } - /* - * Open the object. Not all objects can be opened. If this is the case - * then return right away. - */ + /* 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)) { @@ -1798,27 +1781,27 @@ list (hid_t group, const char *name, void *_iter) goto done; } - /* - * List the first line of information for the object. - */ + /* 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. - */ + /* 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)))) { + if (sb.mtime>0) { + if (simple_output_g) tm=gmtime(&(sb.mtime)); + else tm=localtime(&(sb.mtime)); + if (tm) { 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, "..."); @@ -1832,9 +1815,7 @@ list (hid_t group, const char *name, void *_iter) (dispatch_g[sb.type].list2)(obj, fullname); } - /* - * Close the object. - */ + /* Close the object. */ done: if (sb.type>=0 && obj>=0 && dispatch_g[sb.type].close) { (dispatch_g[sb.type].close)(obj); @@ -1916,10 +1897,8 @@ 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. - */ + /* 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); } @@ -2154,10 +2133,8 @@ main (int argc, char *argv[]) } } - /* - * If no arguments remain then print a usage message (instead of doing - * absolutely nothing ;-) - */ + /* If no arguments remain then print a usage message (instead of doing + * absolutely nothing ;-) */ if (argno>=argc) { usage(progname); exit(1); @@ -2167,8 +2144,7 @@ main (int argc, char *argv[]) if (!show_errors_g) H5Eset_auto(NULL, NULL); - /* - * Each remaining argument is an hdf5 file followed by an optional slash + /* Each remaining argument is an hdf5 file followed by an optional slash * and object name. * * Example: ../dir1/foo/bar/baz @@ -2179,8 +2155,7 @@ main (int argc, char *argv[]) * 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). - */ + * doesn't exist). */ show_file_name_g = (argc-argno > 1); /*show file names if more than one*/ while (argno<argc) { fname = argv[argno++]; @@ -2215,10 +2190,8 @@ main (int argc, char *argv[]) /* 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. - */ + /* Specified name is a group. List the complete contents of the + * group. */ sym_insert(&sb, oname); iter.container = container = fix_name(show_file_name_g?fname:"", oname); H5Giterate(file, oname, NULL, list, &iter); @@ -2228,10 +2201,8 @@ main (int argc, char *argv[]) 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. - */ + /* Specified name is a non-group object -- list that object. The + * container for the object is everything up to the base name. */ iter.container = show_file_name_g ? fname : "/"; list(root, oname, &iter); if (H5Gclose(root)<0) exit(1); |