root/lib/pacemaker/pcmk_output_utils.c

/* */

DEFINITIONS

1. pcmk__out_prologue
2. pcmk__out_epilogue

   1 /*
   2  * Copyright 2019-2021 the Pacemaker project contributors
   3  *
   4  * The version control history for this file may have further details.
   5  *
   6  * This source code is licensed under the GNU Lesser General Public License
   7  * version 2.1 or later (LGPLv2.1+) WITHOUT ANY WARRANTY.
   8  */
   9 
  10 #include <crm_internal.h>
  11 #include <crm/common/results.h>
  12 #include <crm/common/output_internal.h>
  13 #include <libxml/tree.h>
  14 #include <pacemaker-internal.h>
  15 
  16 pcmk__supported_format_t pcmk__out_formats[] = {
  17     PCMK__SUPPORTED_FORMAT_XML,
  18     { NULL, NULL, NULL }
  19 };
  20 
  21 int
  22 pcmk__out_prologue(pcmk__output_t **out, xmlNodePtr *xml) {
     /*  */
  23     int rc = pcmk_rc_ok;
  24 
  25     if (*xml != NULL) {
  26         xmlFreeNode(*xml);
  27     }
  28 
  29     pcmk__register_formats(NULL, pcmk__out_formats);
  30     rc = pcmk__output_new(out, "xml", NULL, NULL);
  31     if (rc != pcmk_rc_ok) {
  32         return rc;
  33     }
  34 
  35     return rc;
  36 }
  37 
  38 void
  39 pcmk__out_epilogue(pcmk__output_t *out, xmlNodePtr *xml, int retval) {
     /*  */
  40     if (retval == pcmk_rc_ok) {
  41         out->finish(out, 0, FALSE, (void **) xml);
  42     }
  43 
  44     pcmk__output_free(out);
  45 }

/* */