Moved bufr_read_header to examples/C

examples/C/CMakeLists.txt

@@ -32,6 +32,7 @@ list( APPEND test_bins
       clone
       check_gaussian_grid
       ensemble_index
+      bufr_read_header
 )
 foreach( tool ${test_bins} )
     ecbuild_add_executable( TARGET    ${tool}
@@ -41,7 +42,7 @@ foreach( tool ${test_bins} )
     )
 endforeach()
 
-# Now add each test
+# Now add each test (shell scripts)
 #################################################
 list( APPEND tests
    iterator
@@ -60,6 +61,7 @@ list( APPEND tests
    sections_copy
    set_pv
    check_gaussian_grids
+   bufr_read_header
 )
 foreach( test ${tests} )
     ecbuild_add_test( TARGET c_${test}

examples/C/Makefile.am

@@ -3,12 +3,12 @@ AM_CFLAGS =  @WARN_PEDANTIC@ @WERROR@
 
 TESTS = iterator.sh get.sh print_data.sh set.sh keys_iterator.sh multi.sh multi_write.sh \
         precision.sh list.sh large_grib1.sh get_data.sh sections_copy.sh set_missing.sh clone.sh set_pv.sh \
-        check_gaussian_grids.sh
+        check_gaussian_grids.sh bufr_read_header.sh
 
 noinst_PROGRAMS  = nearest set_bitmap iterator get print_data set set_missing keys_iterator \
                    set_data mars_param values_check box multi multi2 multi_write precision \
                    set_pv list sections_copy large_grib1 get_data iterator_bitmap clone new_sample \
-                   check_gaussian_grid ensemble_index points
+                   check_gaussian_grid ensemble_index points bufr_read_header
 #bin_PROGRAMS            = points
 
 box_SOURCES             = box.c
@@ -37,6 +37,7 @@ clone_SOURCES           = clone.c
 new_sample_SOURCES      = new_sample.c
 check_gaussian_grid_SOURCES = check_gaussian_grid.c
 ensemble_index_SOURCES = ensemble_index.c
+bufr_read_header_SOURCES = bufr_read_header.c
 
 INCLUDES =  -I$(top_builddir)/src
 

examples/C/bufr_read_header.c

@@ -0,0 +1,68 @@
+/*
+ * Copyright 2005-2015 ECMWF.
+ *
+ * This software is licensed under the terms of the Apache Licence Version 2.0
+ * which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
+ * virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
+ */
+
+#include "eccodes.h"
+
+void usage(char* prog) {
+    printf("usage: %s infile\n",prog);
+    exit(1);
+}
+
+int main(int argc,char* argv[])
+{
+    char* filename;
+    FILE* f;
+    codes_handle* h=NULL;
+    long longVal;
+    int count;
+    int err=0;
+    int header_only=1;
+
+    if (argc!=2) usage(argv[0]);
+    filename=argv[1];
+
+    f=fopen(filename,"r");
+    if (!f) {
+        perror(filename);
+        exit(1);
+    }
+
+    count=1;
+    while((h=bufr_new_from_file(NULL,f,header_only,&err)) != NULL)
+    {
+        /* Check for errors after reading a message. */
+        if (err != CODES_SUCCESS) CODES_CHECK(err,0);
+
+        printf("=======================================\n");
+        printf("message no: %d\n",count);
+
+        /*From section 0 */
+        CODES_CHECK(codes_get_long(h,"totalLength",&longVal),0);
+        printf("\ttotalLength: %ld\n",longVal);
+
+        /*From section 1 */
+        CODES_CHECK(codes_get_long(h,"centre",&longVal),0);
+        printf("\tcentre: %ld\n",longVal);
+
+        /*From section 2 */
+        CODES_CHECK(codes_get_long(h,"rdbtimeDay",&longVal),0);
+        printf("\trdbtimeDay: %ld\n",longVal);
+
+        /*From section 3 */
+        /*CODES_CHECK(codes_get_long(h,"numberOfSubsets",&longVal),0);
+          printf("\tnumberOfSubsets: %d\n",longVal);*/
+
+        count++;
+        codes_handle_delete(h);
+    }
+
+    fclose(f);
+    return 0;
+}

examples/C/bufr_read_header.sh

@@ -0,0 +1,30 @@
+#!/bin/sh
+# Copyright 2005-2015 ECMWF.
+#
+# This software is licensed under the terms of the Apache Licence Version 2.0
+# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.
+# 
+# In applying this licence, ECMWF does not waive the privileges and immunities granted to it by
+# virtue of its status as an intergovernmental organisation nor does it submit to any jurisdiction.
+#
+
+. ./include.sh
+
+
+#Enter data dir
+cd ${data_dir}/bufr
+
+#-----------------------------------------------------
+# Test reading the header only from a BUFR
+# file with multiple messages
+#----------------------------------------------------
+f="syno_multi.bufr"
+fRef=$f".header.ref"
+fRes=$f".header.test"
+REDIRECT=/dev/null
+
+#Write the values into a file and compare with reference
+${examples_dir}/bufr_read_header  ${data_dir}/bufr/$f 2> $REDIRECT > $fRes
+diff $fRef $fRes >$REDIRECT 2> $REDIRECT
+
+rm -f $fRes

tests/CMakeLists.txt

@@ -13,7 +13,6 @@ list( APPEND test_bins
       read_index
       unit_tests
       gauss_sub
-      bufr_read_header
 )
 
 foreach( tool ${test_bins} )
@@ -25,7 +24,7 @@ foreach( tool ${test_bins} )
     )
 endforeach()
 
-# Now add each test
+# Now add each test (shell scripts)
 #################################################
 list( APPEND tests
     definitions
@@ -35,7 +34,6 @@ list( APPEND tests
     bufrdc_ref
     bufr_json
     bufr_ls
-    bufr_read_header
     ieee
     grib1to2
     grib2to1

tests/Makefile.am

@@ -1,5 +1,5 @@
 TESTS = definitions.sh calendar.sh \
-        bufrdc_desc_ref.sh bufrdc_ref.sh bufr_dump.sh bufr_json.sh bufr_read_header.sh bufr_ls.sh \
+        bufrdc_desc_ref.sh bufrdc_ref.sh bufr_dump.sh bufr_json.sh bufr_ls.sh \
         ieee.sh grib1to2.sh \
         unit_tests.sh \
         grib2to1.sh badgrib.sh ls.sh filter.sh  \
@@ -16,7 +16,7 @@ TESTS = definitions.sh calendar.sh \
 noinst_PROGRAMS = packing_check gauss_sub read_any double_cmp packing pack_unpack \
                   multi_from_message julian read_index index gribex_perf\
                   jpeg_perf ccsds_perf so_perf png_perf bpv_limit laplacian \
-                  unit_tests bufr_read_header
+                  unit_tests
 
 multi_from_message_SOURCES = multi_from_message.c
 laplacian_SOURCES = laplacian.c
@@ -35,7 +35,6 @@ png_perf_SOURCES = png_perf.c
 ccsds_perf_SOURCES  = ccsds_perf.c
 gribex_perf_SOURCES = gribex_perf.c
 gauss_sub_SOURCES = gauss_sub.c
-bufr_read_header_SOURCES = bufr_read_header.c
 
 LDADD = $(top_builddir)/src/libgrib_api.la $(EMOS_LIB)