allow creation of arbitrary profile vars

src/include/switch_caller.h

@@ -56,6 +56,15 @@
 #include <switch.h>
 
 SWITCH_BEGIN_EXTERN_C
+
+typedef struct profile_node_s {
+	char *var;
+	char *val;
+	struct profile_node_s *next;
+} profile_node_t;
+
+
+
 /*! \brief Call Specific Data
  */
 	struct switch_caller_profile {
@@ -110,6 +119,7 @@ SWITCH_BEGIN_EXTERN_C
 	switch_memory_pool_t *pool;
 	struct switch_caller_profile *next;
 	switch_call_direction_t direction;
+	profile_node_t *soft;
 };
 
 /*! \brief An Abstract Representation of a dialplan Application */

src/switch_caller.c

@@ -324,6 +324,16 @@ SWITCH_DECLARE(void) switch_caller_profile_event_set_data(switch_caller_profile_
 		switch_snprintf(header_name, sizeof(header_name), "%s-Profile-Index", prefix);
 		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, header_name, caller_profile->profile_index);
 	}
+
+	if (caller_profile->soft) {
+		profile_node_t *pn;
+
+		for (pn = caller_profile->soft; pn; pn = pn->next) {
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, pn->var, pn->val);
+		}
+
+	}
+
 	if (caller_profile->times) {
 		switch_snprintf(header_name, sizeof(header_name), "%s-Profile-Created-Time", prefix);
 		switch_event_add_header(event, SWITCH_STACK_BOTTOM, header_name, "%" SWITCH_TIME_T_FMT, caller_profile->times->profile_created);

src/switch_channel.c

@@ -877,7 +877,20 @@ SWITCH_DECLARE(switch_status_t) switch_channel_set_profile_var(switch_channel_t
 	} else if (!strcasecmp(name, "chan_name")) {
 		channel->caller_profile->chan_name = v;
 	} else {
-		status = SWITCH_STATUS_FALSE;
+		profile_node_t *pn, *n = switch_core_alloc(channel->caller_profile->pool, sizeof(*n));
+		
+		n->var = switch_core_strdup(channel->caller_profile->pool, name);
+		n->val = v;
+
+		if (!channel->caller_profile->soft) {
+			channel->caller_profile->soft = n;
+		} else {
+			for(pn = channel->caller_profile->soft; pn && pn->next; pn = pn->next);
+			
+			if (pn) {
+				pn->next = n;
+			}
+		}
 	}
 	switch_mutex_unlock(channel->profile_mutex);
 

src/switch_ivr.c

@@ -1964,6 +1964,21 @@ SWITCH_DECLARE(int) switch_ivr_set_xml_profile_data(switch_xml_t xml, switch_cal
 	}
 	switch_xml_set_txt_d(param, caller_profile->chan_name);
 
+
+	if (caller_profile->soft) {
+		profile_node_t *pn;
+
+		for (pn = caller_profile->soft; pn; pn = pn->next) {
+
+			if (!(param = switch_xml_add_child_d(xml, pn->var, off++))) {
+				return -1;
+			}
+			switch_xml_set_txt_d(param, pn->val);
+		}
+
+	}
+
+
 	return off;
 }