[svn-r7717] Purpose:

new features of h5repack

Description:
added copy routine
added parsing of command line arguments



Platforms tested:
linux, solaris, IRIX

Misc. update:

1 files changed, 95 insertions, 1 deletions

diff --git a/tools/h5repack/h5repack_main.c b/tools/h5repack/h5repack_main.c
index b0415e4..2956adb 100644
--- a/tools/h5repack/h5repack_main.c
+++ b/tools/h5repack/h5repack_main.c
@@ -13,12 +13,106 @@
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
 #include "h5repack.h"
+#include "h5repack_parse.h"
+#include <stdlib.h>
 
 
-int main (void)
+static void usage();
+
+
+/*
+Examples of use:
+-v -i file1.h5 -o file2.h5 -t "dataset:GZIP 6" -c "dataset:2x2"
+-v -i file1.h5 -o file2.h5 -t "GZIP 6" 
+*/
+
+
+int main(int argc, char **argv)
 {
+ char          *infile  = NULL;
+ char          *outfile = NULL;
+ packoptions_t options;            /*the global options */
+ int           i;
+
+ /* initialize options  */
+ h5repack_init (&options,0);
+
+ for ( i = 1; i < argc; i++) 
+ {
+  if (strcmp(argv[i], "-i") == 0) {
+   infile = argv[++i];
+  }
+  else if (strcmp(argv[i], "-o") == 0) {       
+   outfile = argv[++i]; 
+  }
+  else if (strcmp(argv[i], "-v") == 0) {       
+   options.verbose = 1;
+  }
+  else if (strcmp(argv[i], "-t") == 0) {  
+   
+   /* add the -t option */
+   h5repack_addcomp(argv[i+1],&options);
+
+   /* jump to next */
+   ++i;
+  }
+  else if (strcmp(argv[i], "-c") == 0) {       
+   
+   /* parse the -c option */
+   h5repack_addchunk(argv[i+1],&options);
+   
+   /* jump to next */
+   ++i;
+  }
+
+  else if (strcmp(argv[i], "-m") == 0) {       
+   
+   options.threshold = parse_number(argv[i+1]);
+   if (options.threshold==-1) {
+    printf("Error: Invalid treshold size <%s>\n",argv[i+1]);
+    exit(1);
+   }
+   ++i;
+  }
+  
+  else if (strcmp(argv[i], "-f") == 0) {       
+   read_info(argv[++i],&options);
+  }
+  
+  else if (argv[i][0] == '-') {
+   usage();
+  }
+ }
 
+ if (infile == NULL || outfile == NULL) 
+  usage();
+ 
+ /* pack it */
+ h5repack(infile,outfile,&options);
+ 
+ /* free tables */
+ h5repack_end(&options);
 
  return 0;
 }
 
+
+/*-------------------------------------------------------------------------
+ * Function: usage
+ *
+ * Purpose: print usage
+ *
+ * Return: void
+ *
+ *-------------------------------------------------------------------------
+ */
+
+static 
+void usage()
+{
+
+ exit(1);
+}
+
+
+