mirror of
https://github.com/signalwire/freeswitch.git
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Upgrade Dingaling to meet new googletalk spec upgrade your client if you have issues.
codecs need more work...
Expose events into javascript so you can create and fire events and
and pick up chat events with chat-enabled clients like googletalk
EXAMPLE:
session.answer();
e = new Event("custom", "JS::Custom");
e.addHeader("subject", "cool");
e.addBody("hello this is a test");
e.fire;
while(session.ready()) {
session.execute("sleep", "1000");
event = session.getEvent();
if (event) {
str = event.serialize(); // or ("xml")
console_log("debug", "Dump Event:\n" + str + "\n");
e = new Event("custom", "JS::Chat");
e.addHeader("works", "yes");
e.addBody("you said: " + event.getBody());
session.sendEvent(e);
event.destroy();
}
}
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@2323 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale committed
1 parent
099a771ddf
commit
47192db741
10 files changed
+520
-38
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@@ -149,6 +149,262 @@ struct db_obj {
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};
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/* Event Object */
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/*********************************************************************************/
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static JSBool event_construct(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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if (argc > 0) {
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switch_event_t *event;
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switch_event_types_t etype;
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char *ename = JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
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if (switch_name_event(ename, &etype) != SWITCH_STATUS_SUCCESS) {
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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if (etype == SWITCH_EVENT_CUSTOM) {
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char *subclass_name;
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if (argc < 1) {
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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subclass_name = JS_GetStringBytes(JS_ValueToString(cx, argv[1]));
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if (switch_event_create_subclass(&event, etype, subclass_name) != SWITCH_STATUS_SUCCESS) {
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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} else {
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if (!switch_event_create(&event, etype) != SWITCH_STATUS_SUCCESS) {
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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}
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JS_SetPrivate(cx, obj, event);
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return JS_TRUE;
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}
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return JS_FALSE;
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}
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static void event_destroy(JSContext *cx, JSObject *obj)
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{
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switch_event_t *event = JS_GetPrivate(cx, obj);
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if (event) {
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switch_event_destroy(&event);
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}
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}
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static JSBool event_add_header(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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switch_event_t *event = JS_GetPrivate(cx, obj);
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if (!event) {
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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if (argc > 1) {
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char *hname = JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
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char *hval = JS_GetStringBytes(JS_ValueToString(cx, argv[1]));
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switch_event_add_header(event, SWITCH_STACK_BOTTOM, hname, hval);
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*rval = BOOLEAN_TO_JSVAL( JS_TRUE );
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return JS_TRUE;
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}
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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static JSBool event_get_header(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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switch_event_t *event = JS_GetPrivate(cx, obj);
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if (!event) {
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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if (argc > 0) {
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char *hname = JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
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char *val = switch_event_get_header(event, hname);
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*rval = STRING_TO_JSVAL (JS_NewStringCopyZ(cx, val));
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return JS_TRUE;
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}
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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static JSBool event_add_body(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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switch_event_t *event = JS_GetPrivate(cx, obj);
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if (!event) {
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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if (argc > 0) {
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char *body = JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
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switch_event_add_body(event, body);
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*rval = BOOLEAN_TO_JSVAL( JS_TRUE );
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return JS_TRUE;
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}
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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static JSBool event_get_body(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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switch_event_t *event = JS_GetPrivate(cx, obj);
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if (!event) {
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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*rval = STRING_TO_JSVAL (JS_NewStringCopyZ(cx, switch_event_get_body(event)));
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return JS_TRUE;
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}
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static JSBool event_serialize(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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switch_event_t *event = JS_GetPrivate(cx, obj);
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char buf[1024];
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uint8_t isxml = 0;
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if (!event) {
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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if (argc > 0) {
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char *arg = JS_GetStringBytes(JS_ValueToString(cx, argv[0]));
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if (!strcasecmp(arg, "xml")) {
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isxml++;
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}
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}
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if (isxml) {
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switch_xml_t xml;
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char *xmlstr;
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if ((xml = switch_event_xmlize(event, NULL))) {
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xmlstr = switch_xml_toxml(xml);
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*rval = STRING_TO_JSVAL (JS_NewStringCopyZ(cx, xmlstr));
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switch_xml_free(xml);
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free(xmlstr);
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} else {
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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}
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} else {
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switch_event_serialize(event, buf, sizeof(buf), NULL);
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*rval = STRING_TO_JSVAL (JS_NewStringCopyZ(cx, buf));
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}
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return JS_TRUE;
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}
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static JSBool event_fire(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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switch_event_t *event = JS_GetPrivate(cx, obj);
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if (event) {
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switch_event_fire(&event);
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JS_SetPrivate(cx, obj, NULL);
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*rval = BOOLEAN_TO_JSVAL( JS_TRUE );
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return JS_TRUE;
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}
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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static JSBool event_destroy_(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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switch_event_t *event = JS_GetPrivate(cx, obj);
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if (event) {
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switch_event_destroy(&event);
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JS_SetPrivate(cx, obj, NULL);
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*rval = BOOLEAN_TO_JSVAL( JS_TRUE );
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return JS_TRUE;
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}
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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enum event_tinyid {
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EVENT_READY
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};
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static JSFunctionSpec event_methods[] = {
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{"addHeader", event_add_header, 1},
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{"getHeader", event_get_header, 1},
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{"addBody", event_add_body, 1},
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{"getBody", event_get_body, 1},
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{"serialize", event_serialize, 0},
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{"fire", event_fire, 0},
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{"destroy", event_destroy_, 0},
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{0}
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};
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static JSPropertySpec event_props[] = {
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{"ready", EVENT_READY, JSPROP_READONLY|JSPROP_PERMANENT},
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{0}
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};
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static JSBool event_getProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
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{
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JSBool res = JS_TRUE;
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switch_event_t *event = JS_GetPrivate(cx, obj);
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char *name;
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int param = 0;
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if (!event) {
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*vp = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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name = JS_GetStringBytes(JS_ValueToString(cx, id));
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/* numbers are our props anything else is a method */
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if (name[0] >= 48 && name[0] <= 57) {
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param = atoi(name);
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} else {
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return JS_TRUE;
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}
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switch(param) {
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case EVENT_READY:
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*vp = BOOLEAN_TO_JSVAL( JS_TRUE );
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break;
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}
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return res;
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}
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JSClass event_class = {
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"Event", JSCLASS_HAS_PRIVATE,
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JS_PropertyStub, JS_PropertyStub, event_getProperty, JS_PropertyStub,
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JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, event_destroy, NULL, NULL, NULL,
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event_construct
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};
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static void js_error(JSContext *cx, const char *message, JSErrorReport *report)
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{
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if (message) {
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@@ -681,6 +937,52 @@ static JSBool session_execute(JSContext *cx, JSObject *obj, uintN argc, jsval *a
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return JS_TRUE;
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}
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static JSBool session_get_event(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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struct js_session *jss = JS_GetPrivate(cx, obj);
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switch_event_t *event;
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if (switch_core_session_dequeue_event(jss->session, &event) == SWITCH_STATUS_SUCCESS) {
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JSObject *Event;
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if ((Event = JS_DefineObject(cx, obj, "Event", &event_class, NULL, 0))) {
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if ((JS_SetPrivate(cx, Event, event) &&
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JS_DefineProperties(cx, Event, event_props) &&
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JS_DefineFunctions(cx, Event, event_methods))) {
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*rval = OBJECT_TO_JSVAL ( Event );
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return JS_TRUE;
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}
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}
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}
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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static JSBool session_send_event(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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struct js_session *jss = JS_GetPrivate(cx, obj);
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switch_event_t *event;
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JSObject *Event;
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if (argc > 0) {
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if (JS_ValueToObject(cx, argv[0], &Event)) {
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if ((event = JS_GetPrivate(cx, Event))) {
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if (switch_core_session_receive_event(jss->session, &event) != SWITCH_STATUS_SUCCESS) {
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*rval = BOOLEAN_TO_JSVAL( JS_FALSE );
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return JS_TRUE;
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}
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JS_SetPrivate(cx, Event, NULL);
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}
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}
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}
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*rval = BOOLEAN_TO_JSVAL( JS_TRUE );
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return JS_TRUE;
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}
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static JSBool session_hangup(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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@@ -845,6 +1147,7 @@ static JSBool js_fetchurl_file(JSContext *cx, JSObject *obj, uintN argc, jsval *
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}
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#endif
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/* Session Object */
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/*********************************************************************************/
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enum session_tinyid {
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@@ -860,6 +1163,8 @@ static JSFunctionSpec session_methods[] = {
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{"answer", session_answer, 0},
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{"ready", session_ready, 0},
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{"waitForAnswer", session_wait_for_answer, 0},
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{"getEvent", session_get_event, 0},
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{"sendEvent", session_send_event, 0},
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{"hangup", session_hangup, 0},
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{"execute", session_execute, 0},
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{0}
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@@ -2126,6 +2431,18 @@ static int env_init(JSContext *cx, JSObject *javascript_object)
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db_methods
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);
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JS_InitClass(cx,
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javascript_object,
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NULL,
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&event_class,
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event_construct,
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3,
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event_props,
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event_methods,
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event_props,
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event_methods
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);
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return 1;
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}
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