IoMap *IoMap_proto(void *state) { IoMethodTable methodTable[] = { {"empty", IoMap_empty}, {"at", IoMap_at}, {"atPut", IoMap_atPut}, {"atIfAbsentPut", IoMap_atIfAbsentPut}, {"size", IoMap_size}, {"keys", IoMap_keys}, {"values", IoMap_values}, {"foreach", IoMap_foreach}, {"hasKey", IoMap_hasKey}, {"hasValue", IoMap_hasValue}, {"removeAt", IoMap_removeAt}, {NULL, NULL}, }; IoObject *self = IoObject_new(state); IoObject_tag_(self, IoMap_newTag(state)); IoObject_setDataPointer_(self, PHash_new()); IoState_registerProtoWithFunc_((IoState *)state, self, IoMap_proto); IoObject_addMethodTable_(self, methodTable); return self; }
IoObject *IoObject_proto(void *state) { IoObject *self = IoObject_justAlloc(state); IoObject_tag_(self, IoObject_newTag(state)); IoObject_slots_(self, PHash_new()); IoObject_ownsSlots_(self, 1); //IoObject_state_(self, state); IoState_registerProtoWithId_((IoState *)state, self, protoId); return self; }
void IoState_new_atAddress(void *address) { IoState *self = (IoState *)address; IoCFunction *cFunctionProto; IoSeq *seqProto; // collector self->collector = Collector_new(); IoState_pushCollectorPause(self); Collector_setMarkFunc_(self->collector, (CollectorMarkFunc *)IoObject_mark); Collector_setWillFreeFunc_(self->collector, (CollectorWillFreeFunc *)IoObject_willFree); Collector_setFreeFunc_(self->collector, (CollectorFreeFunc *)IoObject_free); self->mainArgs = MainArgs_new(); self->primitives = PHash_new(); self->recycledObjects = List_new(); self->maxRecycledObjects = IOSTATE_DEFAULT_MAX_RECYCLED_OBJECTS; // Sandbox self->messageCount = 0; self->messageCountLimit = 0; self->endTime = 0; // symbol table self->symbols = SHash_new(); SHash_setKeysEqualCallback(self->symbols, (SHashKeysEqualCallback *)UArray_equalsWithHashCheck_); SHash_setHashForKeyCallback(self->symbols, (SHashHashforKeyCallback *)UArray_hash); /* Problem: - there are some interdependencies here: - creating instances requires a retain stack - we need a Coroutine to use for our retainStack - defining any primitive methods requires Strings and CFunctions Solution: - create a temporary fake stack - create Object, CFunction and String protos sans methods. - then add methods to Object, CFunction and String */ self->currentIoStack = Stack_new(); // temp retain stack until coro is up self->objectProto = IoObject_proto(self); // need to do this first, so we have a retain stack //IoState_retain_(self, self->objectProto); self->mainCoroutine = IoCoroutine_proto(self); Stack_free(self->currentIoStack); self->currentIoStack = NULL; IoState_setCurrentCoroutine_(self, self->mainCoroutine); seqProto = IoSeq_proto(self); IoState_setupQuickAccessSymbols(self); IoObject_rawSetProto_(seqProto, self->objectProto); cFunctionProto = IoCFunction_proto(self); self->localsUpdateSlotCFunc = IoState_retain_(self, IoCFunction_newWithFunctionPointer_tag_name_(self, IoObject_localsUpdateSlot, NULL, "localsUpdate")); IoSeq_protoFinish(seqProto); IoObject_protoFinish(self); IoCFunction_protoFinish(self); IoCoroutine_protoFinish(self->mainCoroutine); self->setSlotBlock = IoState_retain_(self, IoObject_getSlot_(self->objectProto, SIOSYMBOL("setSlot"))); // setup lobby { IoObject *objectProto = self->objectProto; IoObject *protos = IOCLONE(objectProto); IoObject *core = IOCLONE(objectProto); self->core = core; self->lobby = IOCLONE(objectProto); IoState_retain_(self, self->lobby); IoState_retain_(self, self->core); // setup namespace IoObject_setSlot_to_(self->lobby, SIOSYMBOL("Lobby"), self->lobby); IoObject_setSlot_to_(self->lobby, SIOSYMBOL("Protos"), protos); IoObject_setSlot_to_(protos, SIOSYMBOL("Core"), core); IoObject_setSlot_to_(protos, SIOSYMBOL("Addons"), IOCLONE(objectProto)); IoObject_setSlot_to_(core, SIOSYMBOL("Compiler"), IoCompiler_proto(self)); IoObject_setSlot_to_(core, SIOSYMBOL("Collector"), IoCollector_proto(self)); IoObject_setSlot_to_(core, SIOSYMBOL("Exception"), IOCLONE(objectProto)); // setup proto chain IoObject_rawSetProto_(objectProto, self->lobby); IoObject_rawSetProto_(self->lobby, protos); IoObject_rawSetProto_(protos, core); // add protos to namespace IoObject_setSlot_to_(core, SIOSYMBOL("Object"), objectProto); IoObject_setSlot_to_(core, SIOSYMBOL("Sequence"), seqProto); IoObject_setSlot_to_(core, SIOSYMBOL("Number"), IoNumber_proto(self)); IoState_setupCachedNumbers(self); { IoObject *systemProto = IoSystem_proto(self); IoObject_setSlot_to_(core, SIOSYMBOL("System"), systemProto); } IoState_setupSingletons(self); IoState_setupCachedMessages(self); { self->debugger = IoState_retain_(self, IoDebugger_proto(self)); IoObject_setSlot_to_(core, SIOSYMBOL("Debugger"), self->debugger); self->vmWillSendMessage = IoMessage_newWithName_(self, SIOSYMBOL("vmWillSendMessage")); IoMessage_cachedResult_(self->nilMessage, self->ioNil); IoState_retain_(self, self->vmWillSendMessage); } IoObject_setSlot_to_(core, SIOSYMBOL("Block"), IoBlock_proto(self)); IoObject_setSlot_to_(core, SIOSYMBOL("List"), IoList_proto(self)); IoObject_setSlot_to_(core, SIOSYMBOL("Map"), IoMap_proto(self)); //IoObject_setSlot_to_(core, SIOSYMBOL("Range"), IoRange_proto(self)); IoObject_setSlot_to_(core, SIOSYMBOL("Coroutine"), self->mainCoroutine); IoObject_setSlot_to_(core, SIOSYMBOL("Error"), IoError_proto(self)); IoObject_setSlot_to_(core, SIOSYMBOL("File"), IoFile_proto(self)); IoObject_setSlot_to_(core, SIOSYMBOL("Directory"), IoDirectory_proto(self)); IoObject_setSlot_to_(core, SIOSYMBOL("Date"), IoDate_proto(self)); IoObject_setSlot_to_(core, SIOSYMBOL("Duration"), IoDuration_proto(self)); IoObject_setSlot_to_(core, SIOSYMBOL("WeakLink"), IoWeakLink_proto(self)); IoObject_setSlot_to_(core, SIOSYMBOL("Sandbox"), IoSandbox_proto(self)); //IoObject_setSlot_to_(core, SIOSYMBOL("EditLine"), IoEditLine_proto(self)); #if !defined(__SYMBIAN32__) IoObject_setSlot_to_(core, SIOSYMBOL("DynLib"), IoDynLib_proto(self)); #endif //self->store = //IoObject_setSlot_to_(core, SIOSYMBOL("Store"), self->store); IoObject_setSlot_to_(core, SIOSYMBOL("CFunction"), cFunctionProto); self->localsProto = IoState_retain_(self, IoObject_localsProto(self)); IoObject_setSlot_to_(core, SIOSYMBOL("Locals"), self->localsProto); self->stopStatus = MESSAGE_STOP_STATUS_NORMAL; self->returnValue = self->ioNil; IoState_clearRetainStack(self); IoState_popCollectorPause(self); //Collector_collect(self->collector); //io_show_mem("before IoVMCodeInit"); IoVMCodeInit(core); //io_show_mem("after IoVMCodeInit"); //Collector_collect(self->collector); //io_show_mem("after Collector_collect"); // IoState_popCollectorPause(self); IoState_clearRetainStack(self); Collector_collect(self->collector); //io_show_mem("after IoState_clearRetainStack and Collector_collect"); IoState_setupUserInterruptHandler(self); } }
PHash *PHash_clone(PHash *self) { PHash *other = PHash_new(); PHash_copy_(other, self); return other; }
void IoObject_createSlots(IoObject *self) { IoObject_slots_(self, PHash_new()); IoObject_ownsSlots_(self, 1); }
PHash *PHash_clone(PHash *self) { PHash *child = PHash_new(); PHash_copy_(child, self); return child; }