[svn-r8869] Purpose:

h5repack changes

Description:
there were some requests to change some minor h5repack features
h5repack only made a warning about a non available filter in verbose mode ( -v )
without -v it kept silent, and users sometimes missed this warning

the request was that it should print this warning always. so, the new format, is e.g

./h5repack -i test_szip.h5 -o out.h5
Warning: dataset </dset_szip> cannot be read, SZIP filter is not available


due to this, and to avoid a lot of these messages in the shell test script, I modified
the script h5repack.sh so that it detects the presence of all filters in the environment
(previously it only detected SZIP)
the test files were also divided in more files , to make the script code easier to
follow


Solution:

Platforms tested:
linux
AIX (no szip)
solaris (no szip, no gzip )

Misc. update:

1 files changed, 8 insertions, 1 deletions

diff --git a/tools/lib/h5tools_filters.c b/tools/lib/h5tools_filters.c
index 153c832..5315fd4 100644
--- a/tools/lib/h5tools_filters.c
+++ b/tools/lib/h5tools_filters.c
@@ -23,7 +23,7 @@
  */
 static void print_warning(const char *dname, const char *fname)
 {
- printf("Warning: dataset <%s> cannot be read, %s filter is not available\n",
+ fprintf(stderr,"Warning: dataset <%s> cannot be read, %s filter is not available\n",
   dname,fname);
 }
 
@@ -88,7 +88,14 @@ int h5tools_canreadf(const char* name, /* object name, serves also as boolean pr
   
   switch (filtn)
   {
+/*-------------------------------------------------------------------------
+ * user defined filter	   
+ *-------------------------------------------------------------------------
+ */
   default:
+    if (name)
+     print_warning(name,"user defined");
+    return 0;
    break;
 /*-------------------------------------------------------------------------
  * H5Z_FILTER_DEFLATE	   1 , deflation like gzip