ndrdump: add quiet flag

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/librpc/tools/ndrdump.c b/librpc/tools/ndrdump.c
index 2d2c229349e8994bccfbed2e7057cfa4c24049b1..2dbc427f0b45519cd87dd290396028dc165697e3 100644 (file)
--- a/librpc/tools/ndrdump.c
+++ b/librpc/tools/ndrdump.c
@@ -184,6 +184,12 @@ static NTSTATUS ndrdump_pull_and_print_pipes(const char *function,
        return NT_STATUS_OK;
 }
 
+static void ndr_print_dummy(struct ndr_print *ndr, const char *format, ...)
+{
+       /* This is here so that you can turn ndr printing off for the purposes
+          of benchmarking ndr parsing. */
+}
+
  int main(int argc, const char *argv[])
 {
        const struct ndr_interface_table *p = NULL;
@@ -206,8 +212,9 @@ static NTSTATUS ndrdump_pull_and_print_pipes(const char *function,
        bool validate = false;
        bool dumpdata = false;
        bool assume_ndr64 = false;
+       bool quiet = false;
        int opt;
-       enum {OPT_CONTEXT_FILE=1000, OPT_VALIDATE, OPT_DUMP_DATA, OPT_LOAD_DSO, OPT_NDR64};
+       enum {OPT_CONTEXT_FILE=1000, OPT_VALIDATE, OPT_DUMP_DATA, OPT_LOAD_DSO, OPT_NDR64, OPT_QUIET};
        struct poptOption long_options[] = {
                POPT_AUTOHELP
                {"context-file", 'c', POPT_ARG_STRING, NULL, OPT_CONTEXT_FILE, "In-filename to parse first", "CTX-FILE" },
@@ -215,6 +222,7 @@ static NTSTATUS ndrdump_pull_and_print_pipes(const char *function,
                {"dump-data", 0, POPT_ARG_NONE, NULL, OPT_DUMP_DATA, "dump the hex data", NULL },       
                {"load-dso", 'l', POPT_ARG_STRING, NULL, OPT_LOAD_DSO, "load from shared object file", NULL },
                {"ndr64", 0, POPT_ARG_NONE, NULL, OPT_NDR64, "Assume NDR64 data", NULL },
+               {"quiet", 0, POPT_ARG_NONE, NULL, OPT_QUIET, "Don't actually dump anything", NULL },
                POPT_COMMON_SAMBA
                POPT_COMMON_VERSION
                { NULL }
@@ -255,6 +263,9 @@ static NTSTATUS ndrdump_pull_and_print_pipes(const char *function,
                case OPT_NDR64:
                        assume_ndr64 = true;
                        break;
+               case OPT_QUIET:
+                       quiet = true;
+                       break;
                }
        }
 
@@ -399,7 +410,11 @@ static NTSTATUS ndrdump_pull_and_print_pipes(const char *function,
        }
 
        ndr_print = talloc_zero(mem_ctx, struct ndr_print);
-       ndr_print->print = ndr_print_printf_helper;
+       if (quiet) {
+               ndr_print->print = ndr_print_dummy;
+       } else {
+               ndr_print->print = ndr_print_printf_helper;
+       }
        ndr_print->depth = 1;
 
        ndr_err = ndr_pop_dcerpc_sec_verification_trailer(ndr_pull, mem_ctx, &sec_vt);