get ifc data from db and insert in cx user data

lib/proto/types.h

@@ -955,6 +955,76 @@ typedef struct ogs_media_component_s {
     int                 num_of_sub;
 } ogs_media_component_t;
 
+#define OGS_MAX_NUM_OF_SPT 20
+#define OGS_MAX_NUM_OF_IFC 20
+
+/*
+ * Defines matching mechanism type of SPT
+ */
+typedef enum {
+    INVALID_TYPE,
+    HAS_METHOD,
+    HAS_SESSION_CASE,
+    HAS_SIP_HEADER,
+    HAS_SDP_LINE,
+    HAS_REQUEST_URI,
+} spt_type_e;
+
+/**************************************************
+ * Service Point Trigger Structure (SPT)         */
+typedef struct _spt_t {
+    spt_type_e type; /* Matching mechanism type of SPT */
+    int        condition_negated; /* Indicates if the Service Point Trigger instance is negated */
+    int        group; /* The SPT group or list of SPT groups assigned to the SPT */
+    const char *method; /* The method of the SIP request */
+    int        session_case; /* The direction of the SIP request as evaluated by the S-CSCF */
+    const char *header; /* A header in the SIP request*/
+	const char *header_content; /* Optionally the value of the header in the SIP request */
+    const char *sdp_line; /* A SDP line within the body (if any) of a SIP request */
+	const char *sdp_line_content; /* Optionally the value in the SDP line of a SIP request */
+    const char *request_uri; /* The request-URI of the SIP request */
+} spt_t;
+
+/*
+ * Defines what logical operators should be used between SPTs belonging to
+ * different groups
+ */
+typedef enum {
+    DISJUNCTIVE_NORMAL_FORMAT,  /* an ORed set of ANDed subsets */
+    CONJUNCTIVE_NORMAL_FORMAT /* an ANDed set of ORed subsets */
+} condition_type_cnf_e;
+
+/**************************************************
+ * Trigger Point Structure
+ * Each TriggerPoint is made up of Service Point Trigger (SPTs) which are 
+ * individual rules that are matched or not matched, that are either combined
+ * as logical AND or logical OR statements when evaluated.
+ */
+typedef struct _trigger_point_t {
+    int                  num_of_spt;
+    condition_type_cnf_e condition_type_cnf; 
+    spt_t                spt[OGS_MAX_NUM_OF_SPT];
+} trigger_point_t;
+
+/**************************************************
+ * Application Server Structure                  */
+typedef struct _application_server_t {
+    const char *server_name;
+    int        default_handling;
+} application_server_t;
+
+/**************************************************
+ * IFC Structure 
+ * 3GPP TS 29.562
+ */
+typedef struct _ifc_t {
+    int priority; /* The priority of the IFC. The higher the Priority Number the lower the priority of the Filter
+    Criteria is*/
+    trigger_point_t trigger_point; /* The conditions that should be checked to find out if the indicated Application
+    Server should be contacted or not */
+    application_server_t application_server; /* the Application Server which shall be triggered if the conditions are met */
+} ifc_t;
+
 typedef struct ogs_ims_data_s {
     int num_of_msisdn;
     struct {
@@ -966,6 +1036,9 @@ typedef struct ogs_ims_data_s {
 #define OGS_MAX_NUM_OF_MEDIA_COMPONENT 16
     ogs_media_component_t media_component[OGS_MAX_NUM_OF_MEDIA_COMPONENT];
     int num_of_media_component;
+
+    int num_of_ifc;
+    ifc_t ifc[OGS_MAX_NUM_OF_IFC];
 } ogs_ims_data_t;
 
 void ogs_ims_data_free(ogs_ims_data_t *ims_data);