From 5956c4805899d0b7e2cc935ddd3c563d433b7a4c Mon Sep 17 00:00:00 2001
From: Patrick Lu <ptlu@hawkwind.ncsa.uiuc.edu>
Date: Fri, 16 Jul 1999 13:49:53 -0500
Subject: [svn-r1496] added a -w option so people can change the width of the
output(number of cols) not added to the release only the development
---
tools/h5dump.c | 28 +++++++++++++++++++++-------
1 file changed, 21 insertions(+), 7 deletions(-)
diff --git a/tools/h5dump.c b/tools/h5dump.c
index c8e7fc5..c5528a2 100644
--- a/tools/h5dump.c
+++ b/tools/h5dump.c
@@ -52,7 +52,7 @@ usage(void)
fprintf(stderr,
"\nUsage of HDF5 Dumper:\n\n \
h5dump [-h] [-bb] [-header] [-a <names>] [-d <names>] [-g <names>]\n \
- [-l <names>] [-t <names>] <file>\n\n\
+ [-l <names>] [-t <names>] [-w <number>] <file>\n\n\
-h Print information on this command.\n\
-bb Display the conent of the boot block. The default is not to display.\n\
-header Display header only; no data is displayed.\n\
@@ -61,8 +61,10 @@ h5dump [-h] [-bb] [-header] [-a <names>] [-d <names>] [-g <names>]\n \
-g <names> Display the specified group(s) and all the members.\n\
-l <names> Displays the value(s) of the specified soft link(s).\n\
-t <names> Display the specified named data type(s).\n\
+ -w <number> Display the information with the specified maximum number of columns.\n\
\n\
- <names> is one or more appropriate object names.\n\n");
+ <names> is one or more appropriate object names.\n\
+ <number> is an integer greater than 1.\n\n");
}
@@ -590,7 +592,7 @@ H5G_stat_t statbuf;
if (display_data) dump_data(attr_id, ATTRIBUTE_DATA);
H5Tclose(type);
H5Sclose(space);
- H5Aclose (attr_id);
+ H5Aclose (attr_id);
end_obj();
} else {
@@ -1278,7 +1280,7 @@ main(int argc, char *argv[]) {
hid_t fid, gid, dsetid, typeid;
hid_t plist=H5P_DEFAULT;
const char *fname = NULL;
-int i, index, curr_arg, display_bb=0, display_all=1;
+int i, index, curr_arg, display_bb=0, display_all=1, newwidth= 0;
int nopts=0, *opts;
char *buf, name[128], name1[128];
H5G_stat_t statbuf;
@@ -1320,6 +1322,13 @@ H5Eset_auto (NULL, NULL);
display_data=0;
+ else if (!strcmp(argv[curr_arg],"-w")){
+ /*
+ this way we know which arg was the -w
+ we know it won't be 0 since curr_arg starts at 1
+ */
+ newwidth = curr_arg;
+ }
else if (strcmp(argv[curr_arg],"-a") &&
strcmp(argv[curr_arg],"-d") &&
strcmp(argv[curr_arg],"-g") &&
@@ -1364,7 +1373,7 @@ H5Eset_auto (NULL, NULL);
if (argc - opts[nopts-1] == 2) {
if (strcmp(argv[opts[i]], "-bb") &&
strcmp(argv[opts[i]], "-header") ) {
- fprintf (stderr, "h5dump error: no <file> or no <names> after option %s\n", argv[opts[i]]);
+ fprintf (stderr, "h5dump error: no <file> or no <names> or no <number> after option %s\n", argv[opts[i]]);
usage();
free(opts);
exit(1);
@@ -1407,8 +1416,13 @@ H5Eset_auto (NULL, NULL);
/* start to dump */
begin_obj("HDF5", fname);
+
if (display_bb) dump_bb();
-
+
+ if (newwidth) {
+ sscanf(argv[newwidth + 1], "%d", &nCols);
+ }
+
if (display_all) {
if ((gid = H5Gopen (fid, "/")) < 0 ) {
@@ -1573,7 +1587,7 @@ H5Eset_auto (NULL, NULL);
if (H5Tclose(typeid) < 0) status = 1;
}
}
- }
+ }
}
end_obj();
--
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