1 files changed, 148 insertions, 0 deletions
diff --git a/tools/h5repack/h5repack_main.c b/tools/h5repack/h5repack_main.c
new file mode 100644
index 0000000..cc3f6ea
--- /dev/null
+++ b/tools/h5repack/h5repack_main.c
@@ -0,0 +1,148 @@
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Copyright by the Board of Trustees of the University of Illinois.         *
+ * All rights reserved.                                                      *
+ *                                                                           *
+ * This file is part of HDF5.  The full HDF5 copyright notice, including     *
+ * terms governing use, modification, and redistribution, is contained in    *
+ * the files COPYING and Copyright.html.  COPYING can be found at the root   *
+ * of the source code distribution tree; Copyright.html can be found at the  *
+ * root level of an installed copy of the electronic HDF5 document set and   *
+ * is linked from the top-level documents page.  It can also be found at     *
+ * http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html.  If you do not have     *
+ * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#include <stdlib.h>
+#include "h5repack.h"
+
+static void usage(void);
+
+/*
+h5repack main program
+*/
+
+int main(int argc, char **argv)
+{
+ char          *infile  = NULL;
+ char          *outfile = NULL;
+ pack_opt_t    options;            /*the global options */
+ int           i, ret;
+
+ /* 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], "-f") == 0) {  
+   
+   /* add the -f filter option */
+   h5repack_addfilter(argv[i+1],&options);
+
+   /* jump to next */
+   ++i;
+  }
+  else if (strcmp(argv[i], "-l") == 0) {       
+   
+   /* parse the -l layout option */
+   h5repack_addlayout(argv[i+1],&options);
+   
+   /* jump to next */
+   ++i;
+  }
+
+  else if (strcmp(argv[i], "-m") == 0) {       
+   options.threshold = parse_number(argv[i+1]);
+   if ((int)options.threshold==-1) {
+    printf("Error: Invalid treshold size <%s>\n",argv[i+1]);
+    exit(1);
+   }
+   ++i;
+  }
+  
+  else if (strcmp(argv[i], "-e") == 0) {       
+   read_info(argv[++i],&options);
+  }
+  
+  else if (argv[i][0] == '-') {
+   usage();
+  }
+ }
+
+ if (infile == NULL || outfile == NULL) 
+  usage();
+ 
+ /* pack it */
+ ret=h5repack(infile,outfile,&options);
+
+ /* free tables */
+ h5repack_end(&options);
+
+ if (ret==-1)
+  return 1;
+ else
+  return 0;
+}
+
+/*-------------------------------------------------------------------------
+ * Function: usage
+ *
+ * Purpose: print usage
+ *
+ * Return: void
+ *
+ *-------------------------------------------------------------------------
+ */
+
+static 
+void usage(void)
+{
+ printf("h5repack -i input -o output [-h] [-v] [-f 'comp_info'] [-l 'chunk_info'][-m number][-e file] \n");
+ printf("\n");
+ printf("-i input          Input HDF5 File\n");
+ printf("-o output         Output HDF5 File\n");
+ printf("[-h]              Print usage message\n");
+ printf("[-f 'filter']     Filter type: 'filter' is a string with the format\n");
+ printf("     <list of objects> : <name of filter> <filter parameters>\n");
+ printf("     <list of objects> is a comma separated list of object names\n");
+ printf("       meaning apply compression only to those objects.\n");
+ printf("       if no object names are specified, the filter is applied to all objects\n");
+ printf("     <name of filter> can be:\n");
+ printf("       GZIP, to apply the HDF5 GZIP filter (GZIP compression)\n");
+ printf("       SZIP, to apply the HDF5 SZIP filter (SZIP compression)\n");
+ printf("       SHUF, to apply the HDF5 shuffle filter\n");
+ printf("       FLET, to apply the HDF5 checksum filter\n");
+ printf("       NONE, to remove the filter\n");
+ printf("     <filter parameters> is optional compression info\n");
+ printf("       GZIP, the deflation level\n");
+ printf("       SZIP, the pixels per block parameter\n");
+ printf("[-l 'layout']     Layout type. 'layout' is a string with the format\n");
+ printf("     <list of objects> : <layout type>\n");
+ printf("     <list of objects> is a comma separated list of object names,\n");
+ printf("       meaning that layout information is supplied for those objects.\n");
+ printf("       if no object names are specified, the layout is applied to all objects\n");
+ printf("     <layout type> can be:\n");
+ printf("       CHUNK, to apply chunking layout\n");
+ printf("       COMPA, to apply compact layout\n");
+ printf("       CONTI, to apply continuous layout\n");
+ printf("     <layout parameters> is present for the chunk case only\n");
+ printf("       it is the chunk size of each dimension:\n");
+ printf("       <dim_1 x dim_2 x ... dim_n>\n");
+ printf("\n");
+ printf("-e file           File with the -f and -l options (only filter and layout flags)\n");
+ printf("-m number         Do not apply the filter to objects which size in bytes is smaller than number.\n");
+ printf("                  If no size is specified a minimum of 1024 bytes is assumed.\n");
+ printf("\n");
+
+ exit(1);
+}
+
+