/**************************************************************************//**
 * @file
 * Implementation of EVEL functions relating to the Syslog.
 *
 * License
 * -------
 *
 * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *****************************************************************************/

#include <string.h>
#include <assert.h>
#include <stdlib.h>

#include "evel_throttle.h"

/**************************************************************************//**
 * Create a new Syslog event.
 *
 * @note    The mandatory fields on the Syslog must be supplied to this factory
 *          function and are immutable once set.  Optional fields have explicit
 *          setter functions, but again values may only be set once so that the
 *          Syslog has immutable properties.
 * @param   event_source_type  The type of Syslog event source.
 * @param   syslog_msg         The Syslog event message.
 * @param   syslog_tag         The messgaeId identifying the type of message.
 * @returns pointer to the newly manufactured ::EVENT_SYSLOG.  If the event is
 *          not used (i.e. posted) it must be released using
 *          ::evel_free_syslog.
 * @retval  NULL  Failed to create the event.
 *****************************************************************************/
EVENT_SYSLOG * evel_new_syslog(EVEL_SOURCE_TYPES event_source_type,
                               const char * const syslog_msg,
                               const char * const syslog_tag)
{
  EVENT_SYSLOG * syslog = NULL;
  EVEL_ENTER();

  /***************************************************************************/
  /* Check preconditions.                                                    */
  /***************************************************************************/
  assert(event_source_type < EVEL_MAX_SOURCE_TYPES);
  assert(syslog_msg != NULL);
  assert(syslog_tag != NULL);

  /***************************************************************************/
  /* Allocate the Syslog.                                                    */
  /***************************************************************************/
  syslog = malloc(sizeof(EVENT_SYSLOG));
  if (syslog == NULL)
  {
    log_error_state("Out of memory");
    goto exit_label;
  }
  memset(syslog, 0, sizeof(EVENT_SYSLOG));
  EVEL_DEBUG("New Syslog is at %lp", syslog);

  /***************************************************************************/
  /* Initialize the header & the Syslog fields.  Optional string values are  */
  /* uninitialized (NULL).                                                   */
  /***************************************************************************/
  evel_init_header(&syslog->header);
  syslog->header.event_domain = EVEL_DOMAIN_SYSLOG;
  syslog->major_version = EVEL_SYSLOG_MAJOR_VERSION;
  syslog->minor_version = EVEL_SYSLOG_MINOR_VERSION;
  syslog->event_source_type = event_source_type;
  syslog->syslog_msg = strdup(syslog_msg);
  syslog->syslog_tag = strdup(syslog_tag);
  dlist_initialize(&syslog->additional_fields);
  evel_init_option_int(&syslog->syslog_facility);
  evel_init_option_int(&syslog->syslog_proc_id);
  evel_init_option_int(&syslog->syslog_ver);
  evel_init_option_string(&syslog->event_source_host);
  evel_init_option_string(&syslog->syslog_proc);
  evel_init_option_string(&syslog->syslog_s_data);

exit_label:
  EVEL_EXIT();
  return syslog;
}

/**************************************************************************//**
 * Set the Event Type property of the Syslog.
 *
 * @note  The property is treated as immutable: it is only valid to call
 *        the setter once.  However, we don't assert if the caller tries to
 *        overwrite, just ignoring the update instead.
 *
 * @param syslog      Pointer to the syslog.
 * @param type        The Event Type to be set. ASCIIZ string. The caller
 *                    does not need to preserve the value once the function
 *                    returns.
 *****************************************************************************/
void evel_syslog_type_set(EVENT_SYSLOG * syslog,
                          const char * const type)
{
  EVEL_ENTER();

  /***************************************************************************/
  /* Check preconditions and call evel_header_type_set.                      */
  /***************************************************************************/
  assert(syslog != NULL);
  assert(syslog->header.event_domain == EVEL_DOMAIN_SYSLOG);
  evel_header_type_set(&syslog->header, type);

  EVEL_EXIT();
}

/**************************************************************************//**
 * Add an additional value name/value pair to the Syslog.
 *
 * The name and value are null delimited ASCII strings.  The library takes
 * a copy so the caller does not have to preserve values after the function
 * returns.
 *
 * @param syslog    Pointer to the syslog.
 * @param name      ASCIIZ string with the attribute's name.  The caller
 *                  does not need to preserve the value once the function
 *                  returns.
 * @param value     ASCIIZ string with the attribute's value.  The caller
 *                  does not need to preserve the value once the function
 *                  returns.
 *****************************************************************************/
void evel_syslog_addl_field_add(EVENT_SYSLOG * syslog,
                                char * name,
                                char * value)
{
  SYSLOG_ADDL_FIELD * addl_field = NULL;
  EVEL_ENTER();

  /***************************************************************************/
  /* Check preconditions.                                                    */
  /***************************************************************************/
  assert(syslog != NULL);
  assert(syslog->header.event_domain == EVEL_DOMAIN_SYSLOG);
  assert(name != NULL);
  assert(value != NULL);

  EVEL_DEBUG("Adding name=%s value=%s", name, value);
  addl_field = malloc(sizeof(SYSLOG_ADDL_FIELD));
  assert(addl_field != NULL);
  memset(addl_field, 0, sizeof(SYSLOG_ADDL_FIELD));
  addl_field->name = strdup(name);
  addl_field->value = strdup(value);
  assert(addl_fiel<style>
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</style><div class="highlight"><pre><span></span><span class="ch">#!/bin/bash</span>

<span class="c1">###</span>
<span class="c1"># ============LICENSE_START=======================================================</span>
<span class="c1"># ONAP : APPC</span>
<span class="c1"># ================================================================================</span>
<span class="c1"># Copyright (C) 2017-2018 AT&amp;T Intellectual Property. All rights reserved.</span>
<span class="c1"># ================================================================================</span>
<span class="c1"># Copyright (C) 2017 Amdocs</span>
<span class="c1"># =============================================================================</span>
<span class="c1"># Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span>
<span class="c1"># you may not use this file except in compliance with the License.</span>
<span class="c1"># You may obtain a copy of the License at</span>
<span class="c1"># </span>
<span class="c1">#      http://www.apache.org/licenses/LICENSE-2.0</span>
<span class="c1"># </span>
<span class="c1"># Unless required by applicable law or agreed to in writing, software</span>
<span class="c1"># distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span>
<span class="c1"># WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span>
<span class="c1"># See the License for the specific language governing permissions and</span>
<span class="c1"># limitations under the License.</span>
<span class="c1"># </span>
<span class="c1"># ============LICENSE_END=========================================================</span>
<span class="c1">###</span>

<span class="nv">ODL_HOME</span><span class="o">=</span><span class="si">${</span><span class="nv">ODL_HOME</span><span class="k">:-</span><span class="p">/opt/opendaylight/current</span><span class="si">}</span>
<span class="nv">ODL_KARAF_CLIENT</span><span class="o">=</span><span class="si">${</span><span class="nv">ODL_KARAF_CLIENT</span><span class="k">:-</span><span class="si">${</span><span class="nv">ODL_HOME</span><span class="si">}</span><span class="p">/bin/client</span><span class="si">}</span>
<span class="nv">ODL_KARAF_CLIENT_OPTS</span><span class="o">=</span><span class="si">${</span><span class="nv">ODL_KARAF_CLIENT_OPTS</span><span class="k">:-</span><span class="s2">&quot;&quot;</span><span class="si">}</span>
<span class="nv">INSTALLERDIR</span><span class="o">=</span><span class="k">$(</span>dirname <span class="nv">$0</span><span class="k">)</span>

<span class="nv">REPOZIP</span><span class="o">=</span><span class="si">${</span><span class="nv">INSTALLERDIR</span><span class="si">}</span>/<span class="si">${</span><span class="nv">features</span><span class="p">.boot</span><span class="si">}</span>-<span class="si">${</span><span class="nv">project</span><span class="p">.version</span><span class="si">}</span>.zip

<span class="k">if</span> <span class="o">[</span> -f <span class="si">${</span><span class="nv">REPOZIP</span><span class="si">}</span> <span class="o">]</span>
<span class="k">then</span>
	unzip -n -d <span class="si">${</span><span class="nv">ODL_HOME</span><span class="si">}</span> <span class="si">${</span><span class="nv">REPOZIP</span><span class="si">}</span>
<span class="k">else</span>
	<span class="nb">echo</span> <span class="s2">&quot;ERROR : repo zip (</span><span class="nv">$REPOZIP</span><span class="s2">) not found&quot;</span>
	<span class="nb">exit</span> <span class="m">1</span>
<span class="k">fi</span>

<span class="c1">#${ODL_KARAF_CLIENT} ${ODL_KARAF_CLIENT_OPTS} feature:repo-add ${features.repositories}</span>
<span class="c1">#</span>


<span class="nv">COUNT</span><span class="o">=</span><span class="m">0</span>
<span class="k">while</span> <span class="o">[</span> <span class="nv">$COUNT</span> -lt <span class="m">10</span> <span class="o">]</span><span class="p">;</span> <span class="k">do</span>
	<span class="si">${</span><span class="nv">ODL_KARAF_CLIENT</span><span class="si">}</span> <span class="si">${</span><span class="nv">ODL_KARAF_CLIENT_OPTS</span><span class="si">}</span> feature:repo-add <span class="si">${</span><span class="nv">features</span><span class="p">.repositories</span><span class="si">}</span> <span class="m">2</span>&gt; /tmp/installErr
	cat /tmp/installErr
	<span class="k">if</span> grep -q <span class="s1">&#39;Failed to get the session&#39;</span> /tmp/installErr<span class="p">;</span> <span class="k">then</span>
		sleep <span class="m">10</span>
	<span class="k">else</span>
		<span class="nb">let</span> <span class="nv">COUNT</span><span class="o">=</span><span class="m">10</span>
	<span class="k">fi</span>
	<span class="nb">let</span> <span class="nv">COUNT</span><span class="o">=</span>COUNT+1
<span class="k">done</span>
<span class="nv">COUNT</span><span class="o">=</span><span class="m">0</span>
<span class="k">while</span> <span class="o">[</span> <span class="nv">$COUNT</span> -lt <span class="m">10</span> <span class="o">]</span><span class="p">;</span> <span class="k">do</span>
	 <span class="m">2</span>&gt; /tmp/inst