[GNUnet-SVN] [taler-merchant] branch master updated: Args parsing.

[gnunet]

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marcello pushed a commit to branch master
in repository merchant.

The following commit(s) were added to refs/heads/master by this push:
     new dc921db  Args parsing.
dc921db is described below

commit dc921dbc58d129db304ebd3e7c877cbe8e61c7f0
Author: Marcello Stanisci <address@hidden>
AuthorDate: Wed Jul 4 16:36:51 2018 +0200

    Args parsing.
    
    Fix problem reported here:
    https://gnunet.org/bugs/view.php?id=5378#c13134,
    and closing #5378.
---
 src/merchant-tools/taler-merchant-benchmark.c | 54 +++++++++++++++------------
 1 file changed, 30 insertions(+), 24 deletions(-)

diff --git a/src/merchant-tools/taler-merchant-benchmark.c 
b/src/merchant-tools/taler-merchant-benchmark.c
index 6f58e95..6f4daba 100644
--- a/src/merchant-tools/taler-merchant-benchmark.c
+++ b/src/merchant-tools/taler-merchant-benchmark.c
@@ -564,6 +564,8 @@ main (int argc,
                     loglev,
                     logfile);
 
+  struct GNUNET_GETOPT_CommandLineOption *options;
+
   struct GNUNET_GETOPT_CommandLineOption root_options[] = {
 
     GNUNET_GETOPT_option_cfgfile
@@ -707,42 +709,46 @@ main (int argc,
 
     GNUNET_GETOPT_OPTION_END
   };
-
-  if (GNUNET_SYSERR != (result = GNUNET_GETOPT_run
-    ("taler-merchant-benchmark",
-     root_options,
-     argc,
-     argv)) && (NULL == argv[result]))
+  
+  options = root_options;
+  if (0 == strcmp ("ordinary", argv[1]))
   {
-    if (GNUNET_YES == root_help)
-      fprintf (stderr, root_help_str);
-
-    /* either --version or "root" --help at this point.  */
-    return 0;
+    ordinary = GNUNET_YES;
+    options = ordinary_options;
+  }
+  if (0 == strcmp ("corner", argv[1]))
+  {
+    corner = GNUNET_YES;
+    options = corner_options;
   }
 
-  if ((GNUNET_SYSERR != (result = GNUNET_GETOPT_run
+  if (GNUNET_SYSERR != (result = GNUNET_GETOPT_run
       ("taler-merchant-benchmark",
-       ordinary_options,
+       options,
        argc,
-       argv))) && (0 == strcmp ("ordinary", argv[result])))
+       argv))) 
   {
-    ordinary = 1; 
+
+    if (GNUNET_YES == root_help)
+    {
+      fprintf (stdout, root_help_str);
+      return 0;
+    }
+
+    /* --help was given.  */
+    if (0 == result) 
+      return 0;
   }
 
-  if ((GNUNET_SYSERR != (result = GNUNET_GETOPT_run
-      ("taler-merchant-benchmark",
-       corner_options,
-       argc,
-       argv))) && (0 == strcmp ("corner", argv[result])))
+  if (-1 == result)
   {
-    corner = 1; 
+    return 1;
   }
 
-  if ((GNUNET_YES != ordinary) && (GNUNET_YES != corner))
+  if ((GNUNET_YES == corner) && (NULL == alt_instance))
   {
-    TALER_LOG_ERROR
-      ("Neither 'ordinary' or 'corner' were given\n");
+    fprintf (stderr, "option '-i' is mandatory"
+                     " with sub-command 'corner'!\n");
     return 1;
   }
 

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