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00032 #ifdef HAVE_CONFIG_H
00033 #include "autoconfig.h"
00034 #endif
00035
00036 #ifdef HAVE_JS
00037
00038 #include "script.h"
00039 #include "tools.h"
00040 #include "metadata_handler.h"
00041 #include "js_functions.h"
00042 #include "config_manager.h"
00043 #ifdef ONLINE_SERVICES
00044 #include "online_service.h"
00045 #endif
00046
00047 #ifdef YOUTUBE
00048 #include "youtube_service.h"
00049 #include "youtube_content_handler.h"
00050 #endif
00051
00052 #ifdef WEBORAMA
00053 #include "weborama_content_handler.h"
00054 #endif
00055
00056 #ifdef ATRAILERS
00057 #include "atrailers_content_handler.h"
00058 #endif
00059
00060 #ifdef HAVE_LIBDVDNAV
00061 #include "metadata/dvd_handler.h"
00062 #endif
00063
00064 using namespace zmm;
00065
00066
00067
00068
00069
00070
00071
00072
00073
00074
00075
00076
00077
00078
00079 String Script::getProperty(JSObject *obj, String name)
00080 {
00081 jsval val;
00082 JSString *str;
00083 if (!JS_GetProperty(cx, obj, name.c_str(), &val))
00084 return nil;
00085 if (val == JSVAL_VOID)
00086 return nil;
00087 str = JS_ValueToString(cx, val);
00088 if (! str)
00089 return nil;
00090 return JS_GetStringBytes(str);
00091 }
00092
00093 int Script::getBoolProperty(JSObject *obj, String name)
00094 {
00095 jsval val;
00096 JSBool boolVal;
00097
00098 if (!JS_GetProperty(cx, obj, name.c_str(), &val))
00099 return -1;
00100 if (val == JSVAL_VOID)
00101 return -1;
00102 if (!JS_ValueToBoolean(cx, val, &boolVal))
00103 return -1;
00104 return (boolVal ? 1 : 0);
00105 }
00106
00107 int Script::getIntProperty(JSObject *obj, String name, int def)
00108 {
00109 jsval val;
00110 int intVal;
00111
00112 if (!JS_GetProperty(cx, obj, name.c_str(), &val))
00113 return def;
00114 if (val == JSVAL_VOID)
00115 return def;
00116 if (!JS_ValueToInt32(cx, val, &intVal))
00117 return def;
00118 return intVal;
00119 }
00120
00121 JSObject *Script::getObjectProperty(JSObject *obj, String name)
00122 {
00123 jsval val;
00124 JSObject *js_obj;
00125
00126 if (!JS_GetProperty(cx, obj, name.c_str(), &val))
00127 return NULL;
00128 if (val == JSVAL_VOID)
00129 return NULL;
00130 if (!JS_ValueToObject(cx, val, &js_obj))
00131 return NULL;
00132 return js_obj;
00133 }
00134
00135 void Script::setProperty(JSObject *obj, String name, String value)
00136 {
00137 jsval val;
00138 JSString *str = JS_NewStringCopyN(cx, value.c_str(), value.length());
00139 if (!str)
00140 return;
00141 val = STRING_TO_JSVAL(str);
00142 if (!JS_SetProperty(cx, obj, name.c_str(), &val))
00143 return;
00144 }
00145
00146 void Script::setIntProperty(JSObject *obj, String name, int value)
00147 {
00148 jsval val;
00149 if (!JS_NewNumberValue(cx, (jsdouble)value, &val))
00150 return;
00151 if (!JS_SetProperty(cx, obj, name.c_str(), &val))
00152 return;
00153 }
00154
00155 void Script::setObjectProperty(JSObject *parent, String name, JSObject *obj)
00156 {
00157 jsval val;
00158 val = OBJECT_TO_JSVAL(obj);
00159 if (!JS_SetProperty(cx, parent, name.c_str(), &val))
00160 return;
00161 }
00162
00163 void Script::deleteProperty(JSObject *obj, String name)
00164 {
00165 JS_DeleteProperty(cx, obj, name.c_str());
00166 }
00167
00168 static void
00169 js_error_reporter(JSContext *cx, const char *message, JSErrorReport *report)
00170 {
00171 int n;
00172 const char *ctmp;
00173
00174 int reportWarnings = 1;
00175
00176 Ref<StringBuffer> buf(new StringBuffer());
00177
00178 do
00179 {
00180 if (!report)
00181 {
00182 *buf << (char *)message;
00183 break;
00184 }
00185
00186
00187 if (JSREPORT_IS_WARNING(report->flags) && !reportWarnings)
00188 return;
00189
00190 String prefix;
00191 Ref<StringBuffer> prefix_buf(new StringBuffer());
00192
00193 if (report->filename)
00194 *prefix_buf << (char *)report->filename << ":";
00195
00196 if (report->lineno)
00197 {
00198 *prefix_buf << (int)report->lineno << ": ";
00199 }
00200 if (JSREPORT_IS_WARNING(report->flags))
00201 {
00202 if (JSREPORT_IS_STRICT(report->flags))
00203 *prefix_buf << "(STRICT WARN)";
00204 else
00205 *prefix_buf << "(WARN)";
00206 }
00207
00208 prefix = prefix_buf->toString();
00209
00210
00211 while ((ctmp = strchr(message, '\n')) != 0)
00212 {
00213 ctmp++;
00214 if (prefix.length())
00215 *buf << prefix;
00216 *buf << String((char *)message, ctmp - message);
00217 message = ctmp;
00218 }
00219
00220
00221 if (prefix.length())
00222 *buf << prefix;
00223 *buf << (char *)message << "\n";
00224
00225 if (report->linebuf)
00226 {
00227
00228 n = strlen(report->linebuf);
00229 *buf << prefix << (char *)report->linebuf;
00230 *buf << (char *)((n > 0 && report->linebuf[n-1] == '\n') ? "" : "\n");
00231 *buf << prefix;
00232
00233
00234
00235
00236
00237
00238
00239
00240
00241
00242
00243
00244
00245
00246
00247
00248
00249 }
00250 }
00251 while (0);
00252
00253 String err = buf->toString();
00254 log_js("%s\n", err.c_str());
00255 }
00256
00257
00258
00259 Script::Script(Ref<Runtime> runtime) : Object()
00260 {
00261 gc_counter = 0;
00262
00263 this->runtime = runtime;
00264 rt = runtime->getRT();
00265
00266
00267 cx = JS_NewContext(rt, 8192);
00268 if (! cx)
00269 throw _Exception(_("Scripting: could not initialize js context"));
00270
00271 #ifdef JS_THREADSAFE
00272 JS_SetContextThread(cx);
00273 JS_BeginRequest(cx);
00274 #endif
00275
00276
00277 glob = NULL;
00278 script = NULL;
00279
00280 _p2i = StringConverter::p2i();
00281 _j2i = StringConverter::j2i();
00282 _m2i = StringConverter::m2i();
00283 _f2i = StringConverter::f2i();
00284 _i2i = StringConverter::i2i();
00285
00286 JS_SetErrorReporter(cx, js_error_reporter);
00287 initGlobalObject();
00288
00289 JS_SetPrivate(cx, glob, this);
00290
00291
00292 setIntProperty(glob, _("OBJECT_TYPE_CONTAINER"),
00293 OBJECT_TYPE_CONTAINER);
00294 setIntProperty(glob, _("OBJECT_TYPE_ITEM"),
00295 OBJECT_TYPE_ITEM);
00296 setIntProperty(glob, _("OBJECT_TYPE_ACTIVE_ITEM"),
00297 OBJECT_TYPE_ACTIVE_ITEM);
00298 setIntProperty(glob, _("OBJECT_TYPE_ITEM_EXTERNAL_URL"),
00299 OBJECT_TYPE_ITEM_EXTERNAL_URL);
00300 setIntProperty(glob, _("OBJECT_TYPE_ITEM_INTERNAL_URL"),
00301 OBJECT_TYPE_ITEM_INTERNAL_URL);
00302 #ifdef ONLINE_SERVICES
00303 setIntProperty(glob, _("ONLINE_SERVICE_NONE"), (int)OS_None);
00304 #ifdef YOUTUBE
00305 setIntProperty(glob, _("ONLINE_SERVICE_YOUTUBE"), (int)OS_YouTube);
00306
00307 setProperty(glob, _("YOUTUBE_AUXDATA_KEYWORDS"),
00308 _(YOUTUBE_AUXDATA_KEYWORDS));
00309 setProperty(glob, _("YOUTUBE_AUXDATA_AVG_RATING"),
00310 _(YOUTUBE_AUXDATA_AVG_RATING));
00311 setProperty(glob, _("YOUTUBE_AUXDATA_AUTHOR"),
00312 _(YOUTUBE_AUXDATA_AUTHOR));
00313 setProperty(glob, _("YOUTUBE_AUXDATA_FEED"),
00314 _(YOUTUBE_AUXDATA_FEED));
00315 setProperty(glob, _("YOUTUBE_AUXDATA_VIEW_COUNT"),
00316 _(YOUTUBE_AUXDATA_VIEW_COUNT));
00317 setProperty(glob, _("YOUTUBE_AUXDATA_FAVORITE_COUNT"),
00318 _(YOUTUBE_AUXDATA_FAVORITE_COUNT));
00319 setProperty(glob, _("YOUTUBE_AUXDATA_RATING_COUNT"),
00320 _(YOUTUBE_AUXDATA_RATING_COUNT));
00321 setProperty(glob, _("YOUTUBE_AUXDATA_CATEGORY"),
00322 _(YOUTUBE_AUXDATA_CATEGORY));
00323 setProperty(glob, _("YOUTUBE_AUXDATA_SUBREQUEST_NAME"),
00324 _(YOUTUBE_AUXDATA_SUBREQUEST_NAME));
00325 setProperty(glob, _("YOUTUBE_AUXDATA_REQUEST"),
00326 _(YOUTUBE_AUXDATA_REQUEST));
00327 setProperty(glob, _("YOUTUBE_AUXDATA_REGION"),
00328 _(YOUTUBE_AUXDATA_REGION));
00329
00330 setIntProperty(glob, _("YOUTUBE_REQUEST_NONE"), (int)YT_request_none);
00331 setIntProperty(glob, _("YOUTUBE_REQUEST_VIDEO_SEARCH"),
00332 (int)YT_request_video_search);
00333 setIntProperty(glob, _("YOUTUBE_REQUEST_STANDARD_FEED"),
00334 (int)YT_request_stdfeed);
00335 setIntProperty(glob, _("YOUTUBE_REQUEST_USER_FAVORITES"),
00336 (int)YT_request_user_favorites);
00337 setIntProperty(glob, _("YOUTUBE_REQUEST_USER_PLAYLISTS"),
00338 (int)YT_request_user_playlists);
00339 setIntProperty(glob, _("YOUTUBE_REQUEST_USER_SUBSCRIPTIONS"),
00340 (int)YT_request_user_subscriptions);
00341 setIntProperty(glob, _("YOUTUBE_REQUEST_USER_UPLOADS"),
00342 (int)YT_request_user_uploads);
00343 #else
00344 setIntProperty(glob, _("ONLINE_SERVICE_YOUTUBE"), -1);
00345 #endif//YOUTUBE
00346
00347 #ifdef WEBORAMA
00348 setIntProperty(glob, _("ONLINE_SERVICE_WEBORAMA"), (int)OS_Weborama);
00349 setProperty(glob, _("WEBORAMA_AUXDATA_REQUEST_NAME"),
00350 _(WEBORAMA_AUXDATA_REQUEST_NAME));
00351 #else
00352 setIntProperty(glob, _("ONLINE_SERVICE_WEBORAMA"), -1);
00353 #endif//WEBORAMAa
00354
00355 #ifdef ATRAILERS
00356 setIntProperty(glob, _("ONLINE_SERVICE_APPLE_TRAILERS"), (int)OS_ATrailers);
00357 setProperty(glob, _("APPLE_TRAILERS_AUXDATA_POST_DATE"),
00358 _(ATRAILERS_AUXDATA_POST_DATE));
00359 #else
00360 setIntProperty(glob, _("ONLINE_SERVICE_APPLE_TRAILERS"), -1);
00361 #endif//ATRAILERS
00362
00363 #ifdef SOPCAST
00364 setIntProperty(glob, _("ONLINE_SERVICE_SOPCAST"), (int)OS_SopCast);
00365 #else
00366 setIntProperty(glob, _("ONLINE_SERVICE_SOPCAST"), -1);
00367 #endif//SOPCAST
00368
00369 #else // ONLINE SERVICES
00370 setIntProperty(glob, _("ONLINE_SERVICE_NONE"), 0);
00371 setIntProperty(glob, _("ONLINE_SERVICE_YOUTUBE"), -1);
00372 setIntProperty(glob, _("ONLINE_SERVICE_WEBORAMA"), -1);
00373 setIntProperty(glob, _("ONLINE_SERVICE_SOPCAST"), -1);
00374 setIntProperty(glob, _("ONLINE_SERVICE_APPLE_TRAILERS"), -1);
00375 #endif//ONLINE_SERVICES
00376
00377 for (int i = 0; i < M_MAX; i++)
00378 {
00379 setProperty(glob, _(MT_KEYS[i].sym), _(MT_KEYS[i].upnp));
00380 }
00381
00382 setProperty(glob, _("UPNP_CLASS_CONTAINER_MUSIC_ALBUM"),
00383 _(UPNP_DEFAULT_CLASS_MUSIC_ALBUM));
00384 setProperty(glob, _("UPNP_CLASS_CONTAINER_MUSIC_ARTIST"),
00385 _(UPNP_DEFAULT_CLASS_MUSIC_ARTIST));
00386 setProperty(glob, _("UPNP_CLASS_CONTAINER_MUSIC_GENRE"),
00387 _(UPNP_DEFAULT_CLASS_MUSIC_GENRE));
00388 setProperty(glob, _("UPNP_CLASS_CONTAINER"),
00389 _(UPNP_DEFAULT_CLASS_CONTAINER));
00390 setProperty(glob, _("UPNP_CLASS_ITEM"), _(UPNP_DEFAULT_CLASS_ITEM));
00391 setProperty(glob, _("UPNP_CLASS_ITEM_MUSIC_TRACK"),
00392 _(UPNP_DEFAULT_CLASS_MUSIC_TRACK));
00393 setProperty(glob, _("UPNP_CLASS_ITEM_VIDEO"),
00394 _(UPNP_DEFAULT_CLASS_VIDEO_ITEM));
00395 setProperty(glob, _("UPNP_CLASS_ITEM_IMAGE"),
00396 _(UPNP_DEFAULT_CLASS_IMAGE_ITEM));
00397 setProperty(glob, _("UPNP_CLASS_PLAYLIST_CONTAINER"),
00398 _(UPNP_DEFAULT_CLASS_PLAYLIST_CONTAINER));
00399
00400
00401
00402
00403
00404
00405
00406
00407
00408
00409
00410
00411
00412
00413 defineFunction(_("print"), js_print, 0);
00414 defineFunction(_("addCdsObject"), js_addCdsObject, 3);
00415 defineFunction(_("copyObject"), js_copyObject, 2);
00416 defineFunction(_("f2i"), js_f2i, 1);
00417 defineFunction(_("m2i"), js_m2i, 1);
00418 defineFunction(_("p2i"), js_p2i, 1);
00419 defineFunction(_("j2i"), js_j2i, 1);
00420
00421 String common_scr_path = ConfigManager::getInstance()->getOption(CFG_IMPORT_SCRIPTING_COMMON_SCRIPT);
00422
00423 if (!string_ok(common_scr_path))
00424 log_js("Common script disabled in configuration\n");
00425 else
00426 {
00427 try
00428 {
00429 common_script = _load(common_scr_path);
00430 common_root = JS_NewScriptObject(cx, common_script);
00431 JS_AddNamedRoot(cx, &common_root, "common-script");
00432 _execute(common_script);
00433 }
00434 catch (Exception e)
00435 {
00436 if (common_root)
00437 JS_RemoveRoot(cx, &common_root);
00438
00439 log_js("Unable to load %s: %s\n", common_scr_path.c_str(),
00440 e.getMessage().c_str());
00441 }
00442 }
00443 #ifdef JS_THREADSAFE
00444 JS_EndRequest(cx);
00445 JS_ClearContextThread(cx);
00446 #endif
00447 }
00448
00449
00450
00451
00452
00453
00454
00455
00456 Script::~Script()
00457 {
00458 #ifdef JS_THREADSAFE
00459 JS_SetContextThread(cx);
00460 JS_BeginRequest(cx);
00461 #endif
00462 if (common_root)
00463 JS_RemoveRoot(cx, &common_root);
00464
00465
00466
00467
00468
00469
00470
00471
00472
00473
00474 #ifdef JS_THREADSAFE
00475 JS_EndRequest(cx);
00476
00477 #endif
00478 if (cx)
00479 {
00480 JS_DestroyContext(cx);
00481 cx = NULL;
00482 }
00483 }
00484
00485 void Script::setGlobalObject(JSObject *glob)
00486 {
00487 this->glob = glob;
00488 JS_SetGlobalObject(cx, glob);
00489 }
00490
00491 JSObject *Script::getGlobalObject()
00492 {
00493 return glob;
00494 }
00495
00496 JSContext *Script::getContext()
00497 {
00498 return cx;
00499 }
00500
00501 void Script::initGlobalObject()
00502 {
00503
00504 static JSClass global_class =
00505 {
00506 "global",
00507 JSCLASS_HAS_PRIVATE,
00508 JS_PropertyStub,
00509 JS_PropertyStub,
00510 JS_PropertyStub,
00511 JS_PropertyStub,
00512 JS_EnumerateStandardClasses,
00513 JS_ResolveStub,
00514 JS_ConvertStub,
00515 JS_FinalizeStub,
00516 JSCLASS_NO_OPTIONAL_MEMBERS
00517 };
00518
00519
00520 glob = JS_NewObject(cx, &global_class, NULL, NULL);
00521 if (! glob)
00522 throw _Exception(_("Scripting: could not initialize glboal class"));
00523
00524
00525 if (! JS_InitStandardClasses(cx, glob))
00526 throw _Exception(_("Scripting: JS_InitStandardClasses failed"));
00527
00528 }
00529
00530 void Script::defineFunction(String name, JSNative function, int numParams)
00531 {
00532 if (! JS_DefineFunction(cx, glob, name.c_str(), function, numParams, 0))
00533 throw _Exception(_("Scripting: JS_DefineFunction failed"));
00534 }
00535
00536 void Script::defineFunctions(JSFunctionSpec *functions)
00537 {
00538 if (! JS_DefineFunctions(cx, glob, functions))
00539 throw _Exception(_("Scripting: JS_DefineFunctions failed"));
00540 }
00541
00542 JSScript *Script::_load(zmm::String scriptPath)
00543 {
00544 if (glob == NULL)
00545 initGlobalObject();
00546
00547 JSScript *scr;
00548
00549 String scriptText = read_text_file(scriptPath);
00550
00551 if (!string_ok(scriptText))
00552 throw _Exception(_("empty script"));
00553
00554 Ref<StringConverter> j2i = StringConverter::j2i();
00555 try
00556 {
00557 scriptText = j2i->convert(scriptText, true);
00558 }
00559 catch (Exception e)
00560 {
00561 throw _Exception(_("Failed to convert import script:") + e.getMessage().c_str());
00562 }
00563
00564 scr = JS_CompileScript(cx, glob, scriptText.c_str(), scriptText.length(),
00565 scriptPath.c_str(), 1);
00566 if (! scr)
00567 throw _Exception(_("Scripting: failed to compile ") + scriptPath);
00568
00569 return scr;
00570 }
00571
00572 void Script::load(zmm::String scriptPath)
00573 {
00574 if (script)
00575 JS_DestroyScript(cx, script);
00576
00577 script = _load((scriptPath));
00578 }
00579
00580
00581 void Script::_execute(JSScript *scr)
00582 {
00583 jsval ret_val;
00584
00585 if (!JS_ExecuteScript(cx, glob, scr, &ret_val))
00586 throw _Exception(_("Script: failed to execute script"));
00587 }
00588
00589 void Script::execute()
00590 {
00591 _execute(script);
00592 }
00593
00594 Ref<CdsObject> Script::jsObject2cdsObject(JSObject *js, zmm::Ref<CdsObject> pcd)
00595 {
00596 String val;
00597 int objectType;
00598 int b;
00599 int i;
00600 Ref<StringConverter> sc;
00601
00602 if (this->whoami() == S_PLAYLIST)
00603 {
00604 sc = StringConverter::p2i();
00605 }
00606 else
00607 sc = StringConverter::i2i();
00608
00609 objectType = getIntProperty(js, _("objectType"), -1);
00610 if (objectType == -1)
00611 {
00612 log_error("missing objectType property\n");
00613 return nil;
00614 }
00615
00616 Ref<CdsObject> obj = CdsObject::createObject(objectType);
00617 objectType = obj->getObjectType();
00618
00619
00620
00621
00622 obj->setVirtual(1);
00623
00624 i = getIntProperty(js, _("id"), INVALID_OBJECT_ID);
00625 if (i != INVALID_OBJECT_ID)
00626 obj->setID(i);
00627 i = getIntProperty(js, _("refID"), INVALID_OBJECT_ID);
00628 if (i != INVALID_OBJECT_ID)
00629 obj->setRefID(i);
00630 i = getIntProperty(js, _("parentID"), INVALID_OBJECT_ID);
00631 if (i != INVALID_OBJECT_ID)
00632 obj->setParentID(i);
00633
00634 val = getProperty(js, _("title"));
00635 if (val != nil)
00636 {
00637 val = sc->convert(val);
00638 obj->setTitle(val);
00639 }
00640 else
00641 {
00642 if (pcd != nil)
00643 obj->setTitle(pcd->getTitle());
00644 }
00645
00646 val = getProperty(js, _("upnpclass"));
00647 if (val != nil)
00648 {
00649 val = sc->convert(val);
00650 obj->setClass(val);
00651 }
00652 else
00653 {
00654 if (pcd != nil)
00655 obj->setClass(pcd->getClass());
00656 }
00657
00658 b = getBoolProperty(js, _("restricted"));
00659 if (b >= 0)
00660 obj->setRestricted(b);
00661
00662 JSObject *js_meta = getObjectProperty(js, _("meta"));
00663 if (js_meta)
00664 {
00665 JS_AddNamedRoot(cx, &js_meta, "meta");
00667 for (int i = 0; i < M_MAX; i++)
00668 {
00669 val = getProperty(js_meta, _(MT_KEYS[i].upnp));
00670 if (val != nil)
00671 {
00672 if (i == M_TRACKNUMBER)
00673 {
00674 int j = val.toInt();
00675 if (j > 0)
00676 {
00677 obj->setMetadata(MT_KEYS[i].upnp, val);
00678 RefCast(obj, CdsItem)->setTrackNumber(j);
00679 }
00680 else
00681 RefCast(obj, CdsItem)->setTrackNumber(0);
00682 }
00683 else
00684 {
00685 val = sc->convert(val);
00686 obj->setMetadata(MT_KEYS[i].upnp, val);
00687 }
00688 }
00689 }
00690 JS_RemoveRoot(cx, &js_meta);
00691 }
00692
00693
00694 if (pcd != nil)
00695 {
00696 obj->setFlags(pcd->getFlags());
00697 obj->setResources(pcd->getResources());
00698 obj->setAuxData(pcd->getAuxData());
00699 }
00700
00701
00702 if (IS_CDS_ITEM(objectType))
00703 {
00704 Ref<CdsItem> item = RefCast(obj, CdsItem);
00705 Ref<CdsItem> pcd_item;
00706
00707 if (pcd != nil)
00708 pcd_item = RefCast(pcd, CdsItem);
00709
00710 val = getProperty(js, _("mimetype"));
00711 if (val != nil)
00712 {
00713 val = sc->convert(val);
00714 item->setMimeType(val);
00715 }
00716 else
00717 {
00718 if (pcd != nil)
00719 item->setMimeType(pcd_item->getMimeType());
00720 }
00721
00722 val = getProperty(js, _("serviceID"));
00723 if (val != nil)
00724 {
00725 val = sc->convert(val);
00726 item->setServiceID(val);
00727 }
00728
00731 val = getProperty(js, _("description"));
00732 if (val != nil)
00733 {
00734 val = sc->convert(val);
00735 item->setMetadata(MetadataHandler::getMetaFieldName(M_DESCRIPTION), val);
00736 }
00737 else
00738 {
00739 if (pcd != nil)
00740 item->setMetadata(MetadataHandler::getMetaFieldName(M_DESCRIPTION),
00741 pcd_item->getMetadata(MetadataHandler::getMetaFieldName(M_DESCRIPTION)));
00742 }
00743 if (this->whoami() == S_PLAYLIST)
00744 {
00745 item->setTrackNumber(getIntProperty(js, _("playlistOrder"), 0));
00746 }
00747
00748
00749 val = getProperty(js, _("location"));
00750 if ((val != nil) && (IS_CDS_PURE_ITEM(objectType) || IS_CDS_ACTIVE_ITEM(objectType)))
00751 val = normalizePath(val);
00752
00753 if (string_ok(val))
00754 obj->setLocation(val);
00755 else
00756 {
00757 if (pcd != nil)
00758 obj->setLocation(pcd->getLocation());
00759 }
00760
00761 if (IS_CDS_ACTIVE_ITEM(objectType))
00762 {
00763 Ref<CdsActiveItem> aitem = RefCast(obj, CdsActiveItem);
00764 Ref<CdsActiveItem> pcd_aitem;
00765 if (pcd != nil)
00766 pcd_aitem = RefCast(pcd, CdsActiveItem);
00768 val = getProperty(js, _("action"));
00769 if (val != nil)
00770 aitem->setAction(val);
00771 else
00772 {
00773 if (pcd != nil)
00774 aitem->setAction(pcd_aitem->getAction());
00775 }
00776
00777 val = getProperty(js, _("state"));
00778 if (val != nil)
00779 aitem->setState(val);
00780 else
00781 {
00782 if (pcd != nil)
00783 aitem->setState(pcd_aitem->getState());
00784 }
00785 }
00786
00787 if (IS_CDS_ITEM_EXTERNAL_URL(objectType))
00788 {
00789 String protocolInfo;
00790
00791 obj->setRestricted(true);
00792 Ref<CdsItemExternalURL> item = RefCast(obj, CdsItemExternalURL);
00793 val = getProperty(js, _("protocol"));
00794 if (val != nil)
00795 {
00796 val = sc->convert(val);
00797 protocolInfo = renderProtocolInfo(item->getMimeType(), val);
00798 }
00799 else
00800 {
00801 protocolInfo = renderProtocolInfo(item->getMimeType(), _(PROTOCOL));
00802 }
00803
00804 if (item->getResourceCount() == 0)
00805 {
00806 Ref<CdsResource> resource(new CdsResource(CH_DEFAULT));
00807 resource->addAttribute(MetadataHandler::getResAttrName(
00808 R_PROTOCOLINFO), protocolInfo);
00809
00810 item->addResource(resource);
00811 }
00812 }
00813 }
00814
00815
00816 if (IS_CDS_CONTAINER(objectType))
00817 {
00818 Ref<CdsContainer> cont = RefCast(obj, CdsContainer);
00819 i = getIntProperty(js, _("updateID"), -1);
00820 if (i >= 0)
00821 cont->setUpdateID(i);
00822
00823 b = getBoolProperty(js, _("searchable"));
00824 if (b >= 0)
00825 cont->setSearchable(b);
00826 }
00827
00828 return obj;
00829 }
00830
00831 void Script::cdsObject2jsObject(Ref<CdsObject> obj, JSObject *js)
00832 {
00833 String val;
00834 int i;
00835
00836 int objectType = obj->getObjectType();
00837
00838
00839 setIntProperty(js, _("objectType"), objectType);
00840
00841 i = obj->getID();
00842
00843 if (i != INVALID_OBJECT_ID)
00844 setIntProperty(js, _("id"), i);
00845
00846 i = obj->getParentID();
00847 if (i != INVALID_OBJECT_ID)
00848 setIntProperty(js, _("parentID"), i);
00849
00850 val = obj->getTitle();
00851 if (val != nil)
00852 setProperty(js, _("title"), val);
00853
00854 val = obj->getClass();
00855 if (val != nil)
00856 setProperty(js, _("upnpclass"), val);
00857
00858 val = obj->getLocation();
00859 if (val != nil)
00860 setProperty(js, _("location"), val);
00861
00862
00863
00864 i = obj->isRestricted();
00865 setIntProperty(js, _("restricted"), i);
00866
00867 if (obj->getFlag(OBJECT_FLAG_OGG_THEORA))
00868 setIntProperty(js, _("theora"), 1);
00869 else
00870 setIntProperty(js, _("theora"), 0);
00871
00872 #ifdef ONLINE_SERVICES
00873 if (obj->getFlag(OBJECT_FLAG_ONLINE_SERVICE))
00874 {
00875 service_type_t service = (service_type_t)(obj->getAuxData(_(ONLINE_SERVICE_AUX_ID)).toInt());
00876 setIntProperty(js, _("onlineservice"), (int)service);
00877 }
00878 else
00879 #endif
00880 setIntProperty(js, _("onlineservice"), 0);
00881
00882
00883 {
00884 JSObject *meta_js = JS_NewObject(cx, NULL, NULL, js);
00885 setObjectProperty(js, _("meta"), meta_js);
00886 Ref<Dictionary> meta = obj->getMetadata();
00887 Ref<Array<DictionaryElement> > elements = meta->getElements();
00888 int len = elements->size();
00889 for (int i = 0; i < len; i++)
00890 {
00891 Ref<DictionaryElement> el = elements->get(i);
00892 setProperty(meta_js, el->getKey(), el->getValue());
00893 }
00894
00895 if (RefCast(obj, CdsItem)->getTrackNumber() > 0)
00896 setProperty(meta_js, MetadataHandler::getMetaFieldName(M_TRACKNUMBER), String::from(RefCast(obj, CdsItem)->getTrackNumber()));
00897 }
00898
00899
00900 {
00901 JSObject *aux_js = JS_NewObject(cx, NULL, NULL, js);
00902 setObjectProperty(js, _("aux"), aux_js);
00903 Ref<Dictionary> aux = obj->getAuxData();
00904
00905 #ifdef HAVE_LIBDVDNAV
00906 if (obj->getFlag(OBJECT_FLAG_DVD_IMAGE))
00907 {
00908 JSObject *aux_dvd = JS_NewObject(cx, NULL, NULL, js);
00909 setObjectProperty(aux_js, _("DVD"), aux_dvd);
00910
00911 int title_count = obj->getAuxData(
00912 DVDHandler::renderKey(DVD_TitleCount)).toInt();
00913
00914 JSObject *titles = JS_NewArrayObject(cx, 0, NULL);
00915 setObjectProperty(aux_dvd, _("titles"), titles);
00916
00917 for (int t = 0; t < title_count; t++)
00918 {
00919 JSObject *title = JS_NewObject(cx, NULL, NULL, js);
00920 jsval val = OBJECT_TO_JSVAL(title);
00921 JS_SetElement(cx, titles, t, &val);
00922
00923 setProperty(title, _("duration"),
00924 obj->getAuxData(DVDHandler::renderKey(DVD_TitleDuration,
00925 t)));
00926
00927 JSObject *audio_tracks = JS_NewArrayObject(cx, 0, NULL);
00928 setObjectProperty(title, _("audio_tracks"), audio_tracks);
00929
00930 int audio_track_count = obj->getAuxData(
00931 DVDHandler::renderKey(DVD_AudioTrackCount, t)).toInt();
00932
00933 for (int a = 0; a < audio_track_count; a++)
00934 {
00935 JSObject *track = JS_NewObject(cx, NULL, NULL, js);
00936 jsval val = OBJECT_TO_JSVAL(track);
00937 JS_SetElement(cx, audio_tracks, a, &val);
00938
00939 setProperty(track, _("language"), obj->getAuxData(
00940 DVDHandler::renderKey(DVD_AudioTrackLanguage,
00941 t, 0, a)));
00942
00943 setProperty(track, _("format"), obj->getAuxData(
00944 DVDHandler::renderKey(DVD_AudioTrackFormat,
00945 t, 0, a)));
00946 }
00947
00948 JSObject *chapters = JS_NewArrayObject(cx, 0, NULL);
00949 setObjectProperty(title, _("chapters"), chapters);
00950
00951 int chapter_count = obj->getAuxData(DVDHandler::renderKey(DVD_ChapterCount, t)).toInt();
00952
00953 for (int c = 0; c < chapter_count; c++)
00954 {
00955 JSObject *chapter = JS_NewObject(cx, NULL, NULL, js);
00956 jsval val = OBJECT_TO_JSVAL(chapter);
00957 JS_SetElement(cx, chapters, c, &val);
00958
00959 setProperty(chapter, _("duration"), obj->getAuxData(
00960 DVDHandler::renderKey(DVD_ChapterRestDuration,
00961 t, c)));
00962 }
00963 }
00964 }
00965
00966 #endif
00967 #ifdef YOUTUBE
00968
00969 String tmp = obj->getAuxData(_(YOUTUBE_AUXDATA_AVG_RATING));
00970 if (string_ok(tmp))
00971 aux->put(_(YOUTUBE_AUXDATA_AVG_RATING), tmp);
00972
00973 tmp = obj->getAuxData(_(YOUTUBE_AUXDATA_KEYWORDS));
00974 if (string_ok(tmp))
00975 aux->put(_(YOUTUBE_AUXDATA_KEYWORDS), tmp);
00976
00977 tmp = obj->getAuxData(_(YOUTUBE_AUXDATA_AUTHOR));
00978 if (string_ok(tmp))
00979 aux->put(_(YOUTUBE_AUXDATA_AUTHOR), tmp);
00980
00981 tmp = obj->getAuxData(_(YOUTUBE_AUXDATA_FAVORITE_COUNT));
00982 if (string_ok(tmp))
00983 aux->put(_(YOUTUBE_AUXDATA_FAVORITE_COUNT), tmp);
00984
00985 tmp = obj->getAuxData(_(YOUTUBE_AUXDATA_VIEW_COUNT));
00986 if (string_ok(tmp))
00987 aux->put(_(YOUTUBE_AUXDATA_VIEW_COUNT), tmp);
00988
00989 tmp = obj->getAuxData(_(YOUTUBE_AUXDATA_RATING_COUNT));
00990 if (string_ok(tmp))
00991 aux->put(_(YOUTUBE_AUXDATA_RATING_COUNT), tmp);
00992
00993 tmp = obj->getAuxData(_(YOUTUBE_AUXDATA_FEED));
00994 if (string_ok(tmp))
00995 aux->put(_(YOUTUBE_AUXDATA_FEED), tmp);
00996
00997 tmp = obj->getAuxData(_(YOUTUBE_AUXDATA_SUBREQUEST_NAME));
00998 if (string_ok(tmp))
00999 aux->put(_(YOUTUBE_AUXDATA_SUBREQUEST_NAME), tmp);
01000
01001 tmp = obj->getAuxData(_(YOUTUBE_AUXDATA_CATEGORY));
01002 if (string_ok(tmp))
01003 aux->put(_(YOUTUBE_AUXDATA_CATEGORY), tmp);
01004
01005 tmp = obj->getAuxData(_(YOUTUBE_AUXDATA_REQUEST));
01006 if (string_ok(tmp))
01007 {
01008 yt_requests_t req = (yt_requests_t)tmp.toInt();
01009
01010
01011
01012 if (req == YT_subrequest_playlists)
01013 req = YT_request_user_playlists;
01014 else if (req == YT_subrequest_subscriptions)
01015 req = YT_request_user_subscriptions;
01016
01017 setIntProperty(js, _("yt_request"), (int)req);
01018 tmp = YouTubeService::getRequestName(req);
01019 if (string_ok(tmp))
01020 aux->put(_(YOUTUBE_AUXDATA_REQUEST), tmp);
01021 }
01022
01023 tmp = obj->getAuxData(_(YOUTUBE_AUXDATA_REGION));
01024 if (string_ok(tmp))
01025 {
01026 yt_regions_t reg = (yt_regions_t)tmp.toInt();
01027 if (reg != YT_region_none)
01028 {
01029 tmp = YouTubeService::getRegionName(reg);
01030 if (string_ok(tmp))
01031 aux->put(_(YOUTUBE_AUXDATA_REGION), tmp);
01032 }
01033 }
01034 #endif // YouTube
01035 #ifdef HAVE_ATRAILERSSSS
01036 tmp = obj->getAuxData(_(ATRAILERS_AUXDATA_POST_DATE));
01037 if (string_ok(tmp))
01038 aux->put(_(ATRAILERS_AUXDATA_POST_DATE), tmp);
01039 #endif
01040
01041 Ref<Array<DictionaryElement> > elements = aux->getElements();
01042 int len = elements->size();
01043 for (int i = 0; i < len; i++)
01044 {
01045 Ref<DictionaryElement> el = elements->get(i);
01046 setProperty(aux_js, el->getKey(), el->getValue());
01047 }
01048 }
01049
01050
01052
01053
01054 if (IS_CDS_ITEM(objectType))
01055 {
01056 Ref<CdsItem> item = RefCast(obj, CdsItem);
01057 val = item->getMimeType();
01058 if (val != nil)
01059 setProperty(js, _("mimetype"), val);
01060
01061 val = item->getServiceID();
01062 if (val != nil)
01063 setProperty(js, _("serviceID"), val);
01064
01065 if (IS_CDS_ACTIVE_ITEM(objectType))
01066 {
01067 Ref<CdsActiveItem> aitem = RefCast(obj, CdsActiveItem);
01068 val = aitem->getAction();
01069 if (val != nil)
01070 setProperty(js, _("action"), val);
01071 val = aitem->getState();
01072 if (val != nil)
01073 setProperty(js, _("state"), val);
01074 }
01075 }
01076
01077
01078 if (IS_CDS_CONTAINER(objectType))
01079 {
01080 Ref<CdsContainer> cont = RefCast(obj, CdsContainer);
01081
01082 i = cont->getUpdateID();
01083 setIntProperty(js, _("updateID"), i);
01084
01085 i = cont->isSearchable();
01086 setIntProperty(js, _("searchable"), i);
01087 }
01088 }
01089
01090 String Script::convertToCharset(String str, charset_convert_t chr)
01091 {
01092 switch (chr)
01093 {
01094 case P2I:
01095 return _p2i->convert(str);
01096 case M2I:
01097 return _m2i->convert(str);
01098 case F2I:
01099 return _f2i->convert(str);
01100 case J2I:
01101 return _j2i->convert(str);
01102 default:
01103 return _i2i->convert(str);
01104 }
01105
01106 return nil;
01107 }
01108
01109 Ref<CdsObject> Script::getProcessedObject()
01110 {
01111 return processed;
01112 }
01113
01114 #endif // HAVE_JS
