static JSBool
js_forceUnload(JSContext *cx, JSObject *obj,
uintN argc, jsval *argv, jsval *rval)
{
js_plugin_unload0(cx, JS_GetPrivate(cx, obj));
*rval = JSVAL_VOID;
return JS_TRUE;
}
static void
js_fini(void)
{
js_plugin_t *jsp, *n;
JSContext *cx;
cx = js_newctx(err_reporter);
JS_BeginRequest(cx);
for(jsp = LIST_FIRST(&js_plugins); jsp != NULL; jsp = n) {
n = LIST_NEXT(jsp, jsp_link);
js_plugin_unload0(cx, jsp);
}
JS_RemoveRoot(cx, &showtimeobj);
JS_EndRequest(cx);
JS_GC(cx);
JS_DestroyContext(cx);
JS_DestroyRuntime(runtime);
JS_ShutDown();
}
static void
js_fini(void)
{
js_plugin_t *jsp, *n;
JSContext *cx = js_global_cx;
prop_courier_destroy(js_global_pc);
JS_SetContextThread(cx);
JS_BeginRequest(cx);
for(jsp = LIST_FIRST(&js_plugins); jsp != NULL; jsp = n) {
n = LIST_NEXT(jsp, jsp_link);
js_plugin_unload0(cx, jsp);
}
JS_RemoveRoot(cx, &showtimeobj);
JS_EndRequest(cx);
JS_GC(cx);
JS_DestroyContext(cx);
JS_DestroyRuntime(runtime);
JS_ShutDown();
}
void
js_plugin_unload(const char *id)
{
JSContext *cx;
js_plugin_t *jsp;
LIST_FOREACH(jsp, &js_plugins, jsp_link)
if(!strcmp(jsp->jsp_id, id))
break;
if(jsp == NULL)
return;
fa_unreference(jsp->jsp_ref);
cx = js_newctx(NULL);
JS_BeginRequest(cx);
js_plugin_unload0(cx, jsp);
JS_EndRequest(cx);
JS_GC(cx);
JS_DestroyContext(cx);
}
int
js_plugin_load(const char *id, const char *url, char *errbuf, size_t errlen)
{
char *sbuf;
size_t size;
JSContext *cx;
js_plugin_t *jsp;
JSObject *pobj, *gobj;
JSScript *s;
char path[PATH_MAX];
jsval val;
fa_handle_t *ref;
ref = fa_reference(url);
if((sbuf = fa_load(url, &size, NULL, errbuf, errlen, NULL)) == NULL) {
fa_unreference(ref);
return -1;
}
cx = js_newctx(err_reporter);
JS_BeginRequest(cx);
/* Remove any plugin with same URL */
LIST_FOREACH(jsp, &js_plugins, jsp_link)
if(!strcmp(jsp->jsp_id, id))
break;
if(jsp != NULL)
js_plugin_unload0(cx, jsp);
jsp = calloc(1, sizeof(js_plugin_t));
jsp->jsp_url = strdup(url);
jsp->jsp_id = strdup(id);
jsp->jsp_ref = ref;
LIST_INSERT_HEAD(&js_plugins, jsp, jsp_link);
gobj = JS_NewObject(cx, &global_class, NULL, NULL);
JS_InitStandardClasses(cx, gobj);
JS_DefineProperty(cx, gobj, "showtime", OBJECT_TO_JSVAL(showtimeobj),
NULL, NULL, JSPROP_READONLY | JSPROP_PERMANENT);
/* Plugin object */
pobj = JS_NewObject(cx, &plugin_class, NULL, gobj);
JS_AddNamedRoot(cx, &pobj, "plugin");
JS_SetPrivate(cx, pobj, jsp);
JS_DefineFunctions(cx, pobj, plugin_functions);
val = STRING_TO_JSVAL(JS_NewStringCopyZ(cx, url));
JS_SetProperty(cx, pobj, "url", &val);
if(!fa_parent(path, sizeof(path), url)) {
val = STRING_TO_JSVAL(JS_NewStringCopyZ(cx, path));
JS_SetProperty(cx, pobj, "path", &val);
}
JS_DefineProperty(cx, pobj, "URIRouting", BOOLEAN_TO_JSVAL(1),
NULL, jsp_setEnableURIRoute, JSPROP_PERMANENT);
jsp->jsp_enable_uri_routing = 1;
JS_DefineProperty(cx, pobj, "search", BOOLEAN_TO_JSVAL(1),
NULL, jsp_setEnableSearch, JSPROP_PERMANENT);
jsp->jsp_enable_search = 1;
jsp->jsp_protect_object = 1;
s = JS_CompileScript(cx, pobj, sbuf, size, url, 1);
free(sbuf);
if(s != NULL) {
JSObject *sobj = JS_NewScriptObject(cx, s);
jsval result;
JS_AddNamedRoot(cx, &sobj, "script");
JS_ExecuteScript(cx, pobj, s, &result);
JS_RemoveRoot(cx, &sobj);
}
JS_RemoveRoot(cx, &pobj);
JS_EndRequest(cx);
JS_GC(cx);
JS_DestroyContext(cx);
return 0;
}
