Initial OpenECOMP Demo commit

Change-Id: Ibf8696196a7ac2c84ac8aa7cde1982c9c89fb64d
Signed-off-by: platania <platania@research.att.com>

1 files changed, 509 insertions, 0 deletions

diff --git a/vnfs/VES/code/evel_library/evel_signaling.c b/vnfs/VES/code/evel_library/evel_signaling.c
new file mode 100644
index 00000000..102e89ef
--- /dev/null
+++ b/vnfs/VES/code/evel_library/evel_signaling.c
@@ -0,0 +1,509 @@
+/**************************************************************************//**
+ * @file
+ * Implementation of EVEL functions relating to Signaling.
+ *
+ * License
+ * -------
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:  This product includes
+ *    software developed by the AT&T.
+ * 4. Neither the name of AT&T nor the names of its contributors may be used to
+ *    endorse or promote products derived from this software without specific
+ *    prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY AT&T INTELLECTUAL PROPERTY ''AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AT&T INTELLECTUAL PROPERTY BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#include <string.h>
+#include <assert.h>
+#include <stdlib.h>
+
+#include "evel_throttle.h"
+
+/**************************************************************************//**
+ * Create a new Signaling event.
+ *
+ * @note    The mandatory fields on the Signaling 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 event has immutable properties.
+ * @param vendor_id     The vendor id to encode in the event instance id.
+ * @param event_id      The vendor event id to encode in the event instance id.
+ * @returns pointer to the newly manufactured ::EVENT_SIGNALING.  If the event
+ *          is not used (i.e. posted) it must be released using
+ *          ::evel_free_signaling.
+ * @retval  NULL  Failed to create the event.
+ *****************************************************************************/
+EVENT_SIGNALING * evel_new_signaling(const char * const vendor_id,
+                                     const char * const event_id)
+{
+  EVENT_SIGNALING * event = NULL;
+
+  EVEL_ENTER();
+
+  /***************************************************************************/
+  /* Check preconditions.                                                    */
+  /***************************************************************************/
+  assert(vendor_id != NULL);
+  assert(event_id != NULL);
+
+  /***************************************************************************/
+  /* Allocate the Signaling event.                                           */
+  /***************************************************************************/
+  event = malloc(sizeof(EVENT_SIGNALING));
+  if (event == NULL)
+  {
+    log_error_state("Out of memory");
+    goto exit_label;
+  }
+  memset(event, 0, sizeof(EVENT_SIGNALING));
+  EVEL_DEBUG("New Signaling event is at %lp", event);
+
+  /***************************************************************************/
+  /* Initialize the header & the Signaling fields.                           */
+  /***************************************************************************/
+  evel_init_header(&event->header);
+  event->header.event_domain = EVEL_DOMAIN_SIGNALING;
+  event->major_version = EVEL_SIGNALING_MAJOR_VERSION;
+  event->minor_version = EVEL_SIGNALING_MINOR_VERSION;
+  evel_init_event_instance_id(&event->instance_id, vendor_id, event_id);
+  evel_init_option_string(&event->correlator);
+  evel_init_option_string(&event->local_ip_address);
+  evel_init_option_string(&event->local_port);
+  evel_init_option_string(&event->remote_ip_address);
+  evel_init_option_string(&event->remote_port);
+  evel_init_option_string(&event->compressed_sip);
+  evel_init_option_string(&event->summary_sip);
+
+exit_label:
+
+  EVEL_EXIT();
+  return event;
+}
+
+/**************************************************************************//**
+ * Set the Event Type property of the Signaling event.
+ *
+ * @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 event         Pointer to the Signaling event.
+ * @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_signaling_type_set(EVENT_SIGNALING * const event,
+                             const char * const type)
+{
+  EVEL_ENTER();
+
+  /***************************************************************************/
+  /* Check preconditions and call evel_header_type_set.                      */
+  /***************************************************************************/
+  assert(event != NULL);
+  assert(event->header.event_domain == EVEL_DOMAIN_SIGNALING);
+  evel_header_type_set(&event->header, type);
+
+  EVEL_EXIT();
+}
+
+/**************************************************************************//**
+ * Set the Local Ip Address property of the Signaling event.
+ *
+ * @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 event         Pointer to the Signaling event.
+ * @param local_ip_address
+ *                      The Local Ip Address to be set. ASCIIZ string. The
+ *                      caller does not need to preserve the value once the
+ *                      function returns.
+ *****************************************************************************/
+void evel_signaling_local_ip_address_set(EVENT_SIGNALING * const event,
+                                         const char * const local_ip_address)
+{
+  EVEL_ENTER();
+
+  /***************************************************************************/
+  /* Check preconditions.                                                    */
+  /***************************************************************************/
+  assert(event != NULL);
+  assert(event->header.event_domain == EVEL_DOMAIN_SIGNALING);
+  assert(local_ip_address != NULL);
+
+  evel_set_option_string(&event->local_ip_address,
+                         local_ip_address,
+                         "Local Ip Address");
+
+  EVEL_EXIT();
+}
+
+/**************************************************************************//**
+ * Set the Local Port property of the Signaling event.
+ *
+ * @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 event         Pointer to the Signaling event.
+ * @param local_port    The Local Port to be set. ASCIIZ string. The caller
+ *                      does not need to preserve the value once the function
+ *                      returns.
+ *****************************************************************************/
+void evel_signaling_local_port_set(EVENT_SIGNALING * const event,
+                                   const char * const local_port)
+{
+  EVEL_ENTER();
+
+  /***************************************************************************/
+  /* Check preconditions.                                                    */
+  /***************************************************************************/
+  assert(event != NULL);
+  assert(event->header.event_domain == EVEL_DOMAIN_SIGNALING);
+  assert(local_port != NULL);
+
+  evel_set_option_string(&event->local_port,
+                         local_port,
+                         "Local Port");
+
+  EVEL_EXIT();
+}
+
+/**************************************************************************//**
+ * Set the Remote Ip Address property of the Signaling event.
+ *
+ * @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 event         Pointer to the Signaling event.
+ * @param remote_ip_address
+ *                      The Remote Ip Address to be set. ASCIIZ string. The
+ *                      caller does not need to preserve the value once the
+ *                      function returns.
+ *****************************************************************************/
+void evel_signaling_remote_ip_address_set(EVENT_SIGNALING * const event,
+                                          const char * const remote_ip_address)
+{
+  EVEL_ENTER();
+
+  /***************************************************************************/
+  /* Check preconditions.                                                    */
+  /***************************************************************************/
+  assert(event != NULL);
+  assert(event->header.event_domain == EVEL_DOMAIN_SIGNALING);
+  assert(remote_ip_address != NULL);
+
+  evel_set_option_string(&event->remote_ip_address,
+                         remote_ip_address,
+                         "Remote Ip Address");
+
+  EVEL_EXIT();
+}
+
+/**************************************************************************//**
+ * Set the Remote Port property of the Signaling event.
+ *
+ * @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 event         Pointer to the Signaling event.
+ * @param remote_port   The Remote Port to be set. ASCIIZ string. The caller
+ *                      does not need to preserve the value once the function
+ *                      returns.
+ *****************************************************************************/
+void evel_signaling_remote_port_set(EVENT_SIGNALING * const event,
+                                    const char * const remote_port)
+{
+  EVEL_ENTER();
+
+  /***************************************************************************/
+  /* Check preconditions.                                                    */
+  /***************************************************************************/
+  assert(event != NULL);
+  assert(event->header.event_domain == EVEL_DOMAIN_SIGNALING);
+  assert(remote_port != NULL);
+
+  evel_set_option_string(&event->remote_port,
+                         remote_port,
+                         "Remote Port");
+
+  EVEL_EXIT();
+}
+
+/**************************************************************************//**
+ * Set the Compressed SIP property of the Signaling event.
+ *
+ * @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 event         Pointer to the Signaling event.
+ * @param compressed_sip
+ *                      The Compressed SIP to be set. ASCIIZ string. The caller
+ *                      does not need to preserve the value once the function
+ *                      returns.
+ *****************************************************************************/
+void evel_signaling_compressed_sip_set(EVENT_SIGNALING * const event,
+                                       const char * const compressed_sip)
+{
+  EVEL_ENTER();
+
+  /***************************************************************************/
+  /* Check preconditions.                                                    */
+  /***************************************************************************/
+  assert(event != NULL);
+  assert(event->header.event_domain == EVEL_DOMAIN_SIGNALING);
+  assert(compressed_sip != NULL);
+
+  evel_set_option_string(&event->compressed_sip,
+                         compressed_sip,
+                         "Compressed SIP");
+
+  EVEL_EXIT();
+}
+
+/**************************************************************************//**
+ * Set the Summary SIP property of the Signaling event.
+ *
+ * @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 event         Pointer to the Signaling event.
+ * @param summary_sip   The Summary SIP to be set. ASCIIZ string. The caller
+ *                      does not need to preserve the value once the function
+ *                      returns.
+ *****************************************************************************/
+void evel_signaling_summary_sip_set(EVENT_SIGNALING * const event,
+                                    const char * const summary_sip)
+{
+  EVEL_ENTER();
+
+  /***************************************************************************/
+  /* Check preconditions.                                                    */
+  /***************************************************************************/
+  assert(event != NULL);
+  assert(event->header.event_domain == EVEL_DOMAIN_SIGNALING);
+  assert(summary_sip != NULL);
+
+  evel_set_option_string(&event->summary_sip,
+                         summary_sip,
+                         "Summary SIP");
+
+  EVEL_EXIT();
+}
+
+/**************************************************************************//**
+ * Set the Product Id property of the Signaling event.
+ *
+ * @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 event         Pointer to the Signaling event.
+ * @param product_id    The vendor product id to be set. ASCIIZ string. The
+ *                      caller does not need to preserve the value once the
+ *                      function returns.
+ *****************************************************************************/
+void evel_signaling_product_id_set(EVENT_SIGNALING * const event,
+                                   const char * const product_id)
+{
+  EVEL_ENTER();
+
+  /***************************************************************************/
+  /* Check preconditions and call evel_header_type_set.                      */
+  /***************************************************************************/
+  assert(event != NULL);
+  assert(event->header.event_domain == EVEL_DOMAIN_SIGNALING);
+  evel_set_option_string(&event->instance_id.product_id,
+                         product_id,
+                         "Product Id");
+
+  EVEL_EXIT();
+}
+
+/**************************************************************************//**
+ * Set the Subsystem Id property of the Signaling event.
+ *
+ * @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 event         Pointer to the Signaling event.
+ * @param subsystem_id  The vendor subsystem id to be set. ASCIIZ string. The
+ *                      caller does not need to preserve the value once the
+ *                      function returns.
+ *****************************************************************************/
+void evel_signaling_subsystem_id_set(EVENT_SIGNALING * const event,
+                                     const char * const subsystem_id)
+{
+  EVEL_ENTER();
+
+  /***************************************************************************/
+  /* Check preconditions and call evel_header_type_set.                      */
+  /***************************************************************************/
+  assert(event != NULL);
+  assert(event->header.event_domain == EVEL_DOMAIN_SIGNALING);
+  evel_set_option_string(&event->instance_id.subsystem_id,
+                         subsystem_id,
+                         "Subsystem Id");
+
+  EVEL_EXIT();
+}
+
+/**************************************************************************//**
+ * Set the Friendly Name property of the Signaling event.
+ *
+ * @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 event         Pointer to the Signaling event.
+ * @param friendly_name The vendor friendly name to be set. ASCIIZ string. The
+ *                      caller does not need to preserve the value once the
+ *                      function returns.
+ *****************************************************************************/
+void evel_signaling_friendly_name_set(EVENT_SIGNALING * const event,
+                                      const char * const friendly_name)
+{
+  EVEL_ENTER();
+
+  /***************************************************************************/
+  /* Check preconditions and call evel_header_type_set.                      */
+  /***************************************************************************/
+  assert(event != NULL);
+  assert(event->header.event_domain == EVEL_DOMAIN_SIGNALING);
+  evel_set_option_string(&event->instance_id.event_friendly_name,
+                         friendly_name,
+                         "Friendly Name");
+
+  EVEL_EXIT();
+}
+
+/**************************************************************************//**
+ * Set the Correlator property of the Signaling event.
+ *
+ * @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 event         Pointer to the Signaling event.
+ * @param correlator    The correlator to be set. ASCIIZ string. The caller
+ *                      does not need to preserve the value once the function
+ *                      returns.
+ *****************************************************************************/
+void evel_signaling_correlator_set(EVENT_SIGNALING * const event,
+                                   const char * const correlator)
+{
+  EVEL_ENTER();
+
+  /***************************************************************************/
+  /* Check preconditions and call evel_header_type_set.                      */
+  /***************************************************************************/
+  assert(event != NULL);
+  assert(event->header.event_domain == EVEL_DOMAIN_SIGNALING);
+  evel_set_option_string(&event->correlator,
+                         correlator,
+                         "Correlator");
+
+  EVEL_EXIT();
+}
+
+/**************************************************************************//**
+ * Encode the Signaling in JSON according to AT&T's schema for the
+ * event type.
+ *
+ * @param jbuf          Pointer to the ::EVEL_JSON_BUFFER to encode into.
+ * @param event         Pointer to the ::EVENT_HEADER to encode.
+ *****************************************************************************/
+void evel_json_encode_signaling(EVEL_JSON_BUFFER * const jbuf,
+                                EVENT_SIGNALING * const event)
+{
+  EVEL_ENTER();
+
+  /***************************************************************************/
+  /* Check preconditions.                                                    */
+  /***************************************************************************/
+  assert(event != NULL);
+  assert(event->header.event_domain == EVEL_DOMAIN_SIGNALING);
+
+  evel_json_encode_header(jbuf, &event->header);
+  evel_json_open_named_object(jbuf, "signalingFields");
+
+  /***************************************************************************/
+  /* Mandatory fields                                                        */
+  /***************************************************************************/
+  evel_json_encode_instance_id(jbuf, &event->instance_id);
+  evel_enc_version(jbuf,
+                   "signalingFieldsVersion",
+                   event->major_version,
+                   event->minor_version);
+
+  /***************************************************************************/
+  /* Optional fields                                                         */
+  /***************************************************************************/
+  evel_enc_kv_opt_string(jbuf, "correlator", &event->correlator);
+  evel_enc_kv_opt_string(jbuf, "localIpAddress", &event->local_ip_address);
+  evel_enc_kv_opt_string(jbuf, "localPort", &event->local_port);
+  evel_enc_kv_opt_string(jbuf, "remoteIpAddress", &event->remote_ip_address);
+  evel_enc_kv_opt_string(jbuf, "remotePort", &event->remote_port);
+  evel_enc_kv_opt_string(jbuf, "compressedSip", &event->compressed_sip);
+  evel_enc_kv_opt_string(jbuf, "summarySip", &event->summary_sip);
+  evel_json_close_object(jbuf);
+
+  EVEL_EXIT();
+}
+
+/**************************************************************************//**
+ * Free a Signaling event.
+ *
+ * Free off the event supplied.  Will free all the contained allocated memory.
+ *
+ * @note It does not free the event itself, since that may be part of a larger
+ * structure.
+ *****************************************************************************/
+void evel_free_signaling(EVENT_SIGNALING * const event)
+{
+  EVEL_ENTER();
+
+  /***************************************************************************/
+  /* Check preconditions.  As an internal API we don't allow freeing NULL    */
+  /* events as we do on the public API.                                      */
+  /***************************************************************************/
+  assert(event != NULL);
+  assert(event->header.event_domain == EVEL_DOMAIN_SIGNALING);
+
+  evel_free_header(&event->header);
+  evel_free_event_instance_id(&event->instance_id);
+  evel_free_option_string(&event->correlator);
+  evel_free_option_string(&event->local_ip_address);
+  evel_free_option_string(&event->local_port);
+  evel_free_option_string(&event->remote_ip_address);
+  evel_free_option_string(&event->remote_port);
+  evel_free_option_string(&event->compressed_sip);
+  evel_free_option_string(&event->summary_sip);
+
+  EVEL_EXIT();
+}