modules_k/xcap_server: rolling back the addition of the xuiddomain pseudo-variable

- As Juha has pointed out this change was unnecessary.  The domain can
  be extracted from xuid using $(xcapuri(u=>xuid){uri.host})

modules_k/xcap_server/README

@@ -264,7 +264,7 @@ event_route[xhttp:request] {
 
      * $xcapuri(name=>key) - name can be any to idenitfy the XCAP uri; key
        can be: data, uri, root, auid, type, tree, xuid, file, node,
-       target, domain, xuiddomain.
+       target, domain.
 
    Exported pseudo-variables are documented at
    http://www.kamailio.org/dokuwiki/.

modules_k/xcap_server/doc/xcap_server_admin.xml

@@ -307,7 +307,7 @@ event_route[xhttp:request] {
 			<listitem><para>
 				<emphasis>$xcapuri(name=>key)</emphasis> - name can be any
 				to idenitfy the XCAP uri; key can be: data, uri, root, auid,
-				type, tree, xuid, file, node, target, domain, xuiddomain.
+				type, tree, xuid, file, node, target, domain.
 			</para></listitem>
 		</itemizedlist>
 		<para>

modules_k/xcap_server/xcap_misc.c

@@ -238,13 +238,6 @@ int xcap_parse_uri(str *huri, str *xroot, xcap_uri_t *xuri)
 		s.len -= xuri->xuid.len + 1;
 	}
 
-	/* xuiddomain */
-	if (xuri->xuid.len > 0) {
-		p = strchr(xuri->xuid.s, '@');
-		xuri->xuiddomain.s = p + 1;
-		xuri->xuiddomain.len = xuri->xuid.len - (p - xuri->xuid.s) - 1;
-	}
-
 	/* file */
 	xuri->file.s = s.s;
 	if(xuri->nss==NULL) {
@@ -754,8 +747,6 @@ int pv_parse_xcap_uri_name(pv_spec_p sp, str *in)
 		pxs->ktype = 9;
 	} else if(pxs->key.len==6 && strncmp(pxs->key.s, "domain", 6)==0) {
 		pxs->ktype = 10;
-	} else if(pxs->key.len==10 && strncmp(pxs->key.s, "xuiddomain", 10)==0) {
-		pxs->ktype = 11;
 	} else {
 		LM_ERR("unknown key type [%.*s]\n", in->len, in->s);
 		goto error;
@@ -859,10 +850,6 @@ int pv_get_xcap_uri(struct sip_msg *msg,  pv_param_t *param,
 			/* get domain */
 			if(pxs->xus->xuri.domain.len>0)
 				return pv_get_strval(msg, param, res, &pxs->xus->xuri.domain);
-		case 11:
-			/* get xuiddomain */
-			if(pxs->xus->xuri.xuiddomain.len>0)
-				return pv_get_strval(msg, param, res, &pxs->xus->xuri.xuiddomain);
 		break;
 		default:
 			return pv_get_null(msg, param, res);

modules_k/xcap_server/xcap_misc.h

@@ -48,7 +48,6 @@ typedef struct xcap_uri {
 	str node;
 	str target;
 	str domain;
-	str xuiddomain;
 } xcap_uri_t;
 
 int xcap_parse_uri(str *huri, str *xroot, xcap_uri_t *xuri);