static int
js_init(void)
{
JSContext *cx;
JS_SetCStringsAreUTF8();
runtime = JS_NewRuntime(0x1000000);
cx = js_newctx(err_reporter);
JS_BeginRequest(cx);
showtimeobj = JS_NewObject(cx, &showtime_class, NULL, NULL);
JS_DefineFunctions(cx, showtimeobj, showtime_functions);
JSFunction *fn = JS_DefineFunction(cx, showtimeobj, "RichText",
js_RichText, 1, 0);
RichText = JS_GetFunctionObject(fn);
JS_AddNamedRoot(cx, &showtimeobj, "showtime");
JS_EndRequest(cx);
JS_DestroyContext(cx);
return 0;
}
static int
js_init(void)
{
JSContext *cx;
jsval val;
JS_SetCStringsAreUTF8();
runtime = JS_NewRuntime(0x1000000);
cx = js_newctx(err_reporter);
JS_BeginRequest(cx);
showtimeobj = JS_NewObject(cx, &showtime_class, NULL, NULL);
JS_DefineFunctions(cx, showtimeobj, showtime_functions);
val = INT_TO_JSVAL(showtime_get_version_int());
JS_SetProperty(cx, showtimeobj, "currentVersionInt", &val);
val = STRING_TO_JSVAL(JS_NewStringCopyZ(cx, htsversion));
JS_SetProperty(cx, showtimeobj, "currentVersionString", &val);
JSFunction *fn = JS_DefineFunction(cx, showtimeobj, "RichText",
js_RichText, 1, 0);
RichText = JS_GetFunctionObject(fn);
JS_AddNamedRoot(cx, &showtimeobj, "showtime");
JS_EndRequest(cx);
JS_DestroyContext(cx);
return 0;
}
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_unload(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;
struct fa_stat fs;
JSContext *cx;
js_plugin_t *jsp;
JSObject *pobj, *gobj, *confobj;
JSScript *s;
char path[PATH_MAX];
jsval val;
if((sbuf = fa_quickload(url, &fs, NULL, errbuf, errlen)) == NULL)
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_unload(cx, jsp);
jsp = calloc(1, sizeof(js_plugin_t));
jsp->jsp_url = strdup(url);
jsp->jsp_id = strdup(id);
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);
/* Plugin config object */
confobj = JS_DefineObject(cx, pobj, "config", &plugin_conf_class, NULL, 0);
JS_SetPrivate(cx, confobj, jsp);
val = STRING_TO_JSVAL(JS_NewStringCopyZ(cx, url));
JS_SetProperty(cx, confobj, "url", &val);
if(!fa_parent(path, sizeof(path), url)) {
val = STRING_TO_JSVAL(JS_NewStringCopyZ(cx, path));
JS_SetProperty(cx, confobj, "path", &val);
}
JS_DefineProperty(cx, confobj, "URIRouting", BOOLEAN_TO_JSVAL(1),
NULL, jsp_setEnableURIRoute, JSPROP_PERMANENT);
JS_DefineProperty(cx, confobj, "search", BOOLEAN_TO_JSVAL(1),
NULL, jsp_setEnableSearch, JSPROP_PERMANENT);
s = JS_CompileScript(cx, pobj, sbuf, fs.fs_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;
}
static void
js_sub_query(subtitle_provider_t *SP, sub_scanner_t *ss, int score,
int autosel)
{
js_subprovider_t *sp = (js_subprovider_t *)SP;
JSContext *cx = js_newctx(NULL);
JS_BeginRequest(cx);
if(ss != NULL) {
JSObject *obj = JS_NewObject(cx, &subreq_class, NULL, NULL);
JS_AddNamedRoot(cx, &obj, "subscanner");
if(sp->sp_jsp != NULL)
usage_inc_plugin_counter(sp->sp_jsp->jsp_id, "subsearch", 1);
js_sub_job_t *jsj = malloc(sizeof(js_sub_job_t));
jsj->jsj_ss = ss;
jsj->jsj_score = score;
jsj->jsj_autosel = autosel;
sub_scanner_retain(ss);
JS_SetPrivate(cx, obj, jsj);
JS_DefineFunctions(cx, obj, sub_functions);
js_set_prop_rstr(cx, obj, "title", ss->ss_title);
js_set_prop_rstr(cx, obj, "imdb", ss->ss_imdbid);
if(ss->ss_season > 0)
js_set_prop_int(cx, obj, "season", ss->ss_season);
if(ss->ss_year > 0)
js_set_prop_int(cx, obj, "year", ss->ss_year);
if(ss->ss_episode > 0)
js_set_prop_int(cx, obj, "episode", ss->ss_episode);
if(ss->ss_fsize > 0)
js_set_prop_dbl(cx, obj, "filesize", ss->ss_fsize);
if(ss->ss_hash_valid) {
char str[64];
snprintf(str, sizeof(str), "%016" PRIx64, ss->ss_opensub_hash);
js_set_prop_str(cx, obj, "opensubhash", str);
bin2hex(str, sizeof(str), ss->ss_subdbhash, 16);
js_set_prop_str(cx, obj, "subdbhash", str);
}
if(ss->ss_duration > 0)
js_set_prop_int(cx, obj, "duration", ss->ss_duration);
jsval result;
jsval arg = OBJECT_TO_JSVAL(obj);
JS_CallFunctionValue(cx, NULL, sp->sp_func, 1, &arg, &result);
JS_RemoveRoot(cx, &obj);
}
js_subprovider_release(cx, sp);
JS_DestroyContext(cx);
}