Ejemplo n.º 1
0
FskErr
FskSSLHandshake(void *a, FskNetSocketCreatedCallback callback, void *refCon, Boolean initiate)
{
	FskSSL *fssl = a;
	FskErr err = kFskErrNone;

	fssl->socketCallback = callback;
	fssl->callbackData = refCon;

	xsBeginHost(fssl->vm->the);

	xsTry {
		xsVars(1);

		/* set session._hostData = ssl, just for callback */
		xsVar(0) = xsNewHostObject(NULL);
		xsSetHostData(xsVar(0), fssl);
		xsSet(fssl->ssl, xsID("_hostData"), xsVar(0));
		xsVar(0) = xsNewHostFunction(xs_handshake_finished_callback, 2);
		xsSet(fssl->ssl, xsID("_hostCallback"), xsVar(0));
		xsCall3_noResult(fssl->ssl, xsID("handshake"), fssl->socket, xsVar(0), initiate ? xsTrue : xsFalse);
	} xsCatch {
		if (xsHas(xsException, xsID("code")))
			err = xsToInteger(xsGet(xsException, xsID("code")));
		if (err == kFskErrNone)
			err = kFskErrOperationFailed;
	}

	xsEndHost(fssl->vm->the);
	return err;
}
Ejemplo n.º 2
0
void kpr2jsSplitPath(xsMachine* the)
{
    char *aPath;
    char *aSeparator = NULL;
    char *aDot = NULL;
    int aLength;
    char aDirectory[1024];
    char aName[1024];
    char anExtension[1024];

    aPath = xsToString(xsArg(0));
    aSeparator = strrchr(aPath, mxSeparator);
    if (aSeparator == NULL)
        aSeparator = aPath;
    else
        aSeparator++;
    aDot = strrchr(aSeparator, '.');
    if (aDot == NULL)
        aDot = aSeparator + strlen(aSeparator);
    aLength = aSeparator - aPath;
    strncpy(aDirectory, aPath, aLength);
    aDirectory[aLength - 1] = 0;
    aLength = aDot - aSeparator;
    strncpy(aName, aSeparator, aLength);
    aName[aLength] = 0;
    strcpy(anExtension, aDot);
    xsResult = xsNewInstanceOf(xsArrayPrototype);
    xsSet(xsResult, 0, xsString(aDirectory));
    xsSet(xsResult, 1, xsString(aName));
    xsSet(xsResult, 2, xsString(anExtension));
}
Ejemplo n.º 3
0
void
xs_console_load(xsMachine *the)
{
	xsVars(1);
	xsSetInteger(xsVar(0), CONSOLE_LOG_FILE);
	xsSet(xsThis, xsID("LOGFILE"), xsVar(0));
	xsSetInteger(xsVar(0), CONSOLE_XSBUG);
	xsSet(xsThis, xsID("XSBUG"), xsVar(0));
}
Ejemplo n.º 4
0
FskErr
FskSSLNew(void **fsslp, const char *host, int port, Boolean blocking, long flags, int priority)
{
	FskSSL *fssl;
	FskErr err;

	if ((err = FskMemPtrNewClear(sizeof(FskSSL), (FskMemPtr*)(void*)&fssl)) != kFskErrNone)
		return err;
	if ((err = newSSLVM(&fssl->vm)) != kFskErrNone) {
		FskMemPtrDispose(fssl);
		return err;
	}

	xsBeginHost(fssl->vm->the);
	xsTry {
		const char *prStr;
		xsVars(2);
		/* construct the options */
		xsVar(0) = xsNewInstanceOf(xsObjectPrototype);
		if (blocking)
			xsSet(xsVar(0), xsID("blocking"), xsTrue);
		if (flags & kConnectFlagsSynchronous)
			xsSet(xsVar(0), xsID("synchronous"), xsTrue);
		switch (priority) {
		default:
		case kFskNetSocketLowestPriority: prStr = "lowest"; break;
		case kFskNetSocketLowPriority: prStr = "low"; break;
		case kFskNetSocketMediumPriority: prStr = "medium"; break;
		case kFskNetSocketHighPriority: prStr = "high"; break;
		case kFskNetSocketHighestPriority: prStr = "highest"; break;
		}
		(void)xsSet(xsVar(0), xsID("priority"), xsString((xsStringValue)prStr));
		(void)xsSet(xsVar(0), xsID("raw"), xsTrue);
		xsVar(1) = xsNew3(xsGet(xsGlobal, xsID("Stream")), xsID("Socket"), xsString((xsStringValue)host), xsInteger(port), xsVar(0));
		fssl->socket = xsVar(1); xsRemember(fssl->socket);
		xsVar(1) = xsNew0(xsGet(xsGlobal, xsID("FskSSL")), xsID("Session"));
		fssl->ssl = xsVar(1); xsRemember(fssl->ssl);
	} xsCatch {
		if (xsHas(xsException, xsID("code")))
			err = xsToInteger(xsGet(xsException, xsID("code")));
		if (err == kFskErrNone)
			err = kFskErrOperationFailed;
	}
	xsEndHost(fssl->vm->the);

	if (err == kFskErrNone) {
		if (fsslp != NULL)
			*fsslp = fssl;
	}
	else {
		disposeSSLVM(fssl->vm);
		FskMemPtrDispose(fssl);
	}
	return err;
}
Ejemplo n.º 5
0
FskErr KprApplicationNew(KprApplication* it, char* url, char* id, Boolean breakOnStart, Boolean breakOnExceptions)
{
	KprCoordinatesRecord coordinates = { kprLeftRight, kprTopBottom, 0, 0, 0, 0, 0, 0 };
	xsAllocation allocation = {
		2 * 1024 * 1024,
		1024 * 1024,
		64 * 1024,
		8 * 1024,
		2048,
		16000,
		1993
	};
	FskErr err = kFskErrNone;
	KprApplication self;
	
	bailIfError(FskMemPtrNewClear(sizeof(KprApplicationRecord), it));
	self = *it;
	FskInstrumentedItemNew(self, NULL, &KprApplicationInstrumentation);
	self->dispatch = &KprApplicationDispatchRecord;
	self->flags = kprContainer | kprClip | kprVisible;
	KprContentInitialize((KprContent)self, &coordinates, NULL, NULL);
	bailIfError(KprURLMerge(gShell->url, url, &self->url));	
	if (id) {
		self->id = FskStrDoCopy(id);	
		bailIfNULL(self->id);
	}
	self->the = xsAliasMachine(&allocation, gShell->root, self->url, self);
	if (!self->the) 
		BAIL(kFskErrMemFull);
	FskInstrumentedItemSendMessageNormal(self, kprInstrumentedContentCreateMachine, self);
	xsBeginHost(self->the);
	xsResult = xsNewHostFunction(KPR_include, 1);
	xsSet(xsResult, xsID("uri"), xsString(self->url));
	xsNewHostProperty(xsGlobal, xsID("include"), xsResult, xsDontDelete | xsDontSet, xsDontScript | xsDontDelete | xsDontSet);
	xsResult = xsNewHostFunction(KPR_require, 1);
	xsSet(xsResult, xsID("uri"), xsString(self->url));
	xsNewHostProperty(xsGlobal, xsID("require"), xsResult, xsDontDelete | xsDontSet, xsDontScript | xsDontDelete | xsDontSet);
	xsResult = xsNewInstanceOf(xsGet(xsGet(xsGlobal, xsID("KPR")), xsID("application")));
	self->slot = xsResult;
	xsSetHostData(xsResult, self);
	(void)xsCall1(xsGet(xsGlobal, xsID("Object")), xsID("seal"), xsResult);
	xsNewHostProperty(xsGlobal, xsID("application"), xsResult, xsDontDelete | xsDontSet, xsDontScript | xsDontDelete | xsDontSet);
	xsNewHostProperty(xsGlobal, xsID("shell"), xsNull, xsDontDelete | xsDontSet, xsDontScript | xsDontDelete | xsDontSet);
	if (breakOnStart)
		xsDebugger();
    if (breakOnExceptions)
		(void)xsCall1(xsGet(xsGet(xsGlobal, xsID("xs")), xsID("debug")), xsID("setBreakOnException"), xsBoolean(breakOnExceptions));
	(void)xsCall1(xsGlobal, xsID("include"), xsString(self->url));
	xsEndHost(self->the);
	KprContentChainPrepend(&gShell->applicationChain, self, 0, NULL);
bail:
	return err;
}
Ejemplo n.º 6
0
void
xs_z_div2(xsMachine *the)
{
	z_t *z = xsGetHostData(xsThis);

	xsVars(2);
	z_call3(the, z, kcl_z_div, &xsVar(1));
	xsVar(0) = xsResult;
	xsResult = xsNewInstanceOf(xsObjectPrototype);
	xsSet(xsResult, xsID("q"), xsVar(0));
	xsSet(xsResult, xsID("r"), xsVar(1));
}
Ejemplo n.º 7
0
void
xs_system_get_timezone(xsMachine *the)
{
	struct timezone tz;

	xsVars(1);
	mc_gettimeofday(NULL, &tz);
	xsResult = xsNewInstanceOf(xsObjectPrototype);
	xsSetInteger(xsVar(0), tz.tz_minuteswest);
	xsSet(xsResult, xsID("timedifference"), xsVar(0));
	xsSetInteger(xsVar(0), tz.tz_dsttime);
	xsSet(xsResult, xsID("dst"), xsVar(0));
}
Ejemplo n.º 8
0
void scanComment(void *data, const char *text)
{
	Scanner* self = data;
	xsMachine* the = self->the;
	scanText(data);
	xsVar(VALUE) = xsString((xsStringValue)text);
	xsVar(LINE) = xsInteger(XML_GetCurrentLineNumber(self->expat));
	xsVar(CHILD) = xsNewInstanceOf(xsVar(COMMENT_PROTOTYPE));
	xsSet(xsVar(CHILD), xsID_path, xsVar(PATH));
	xsSet(xsVar(CHILD), xsID_line, xsVar(LINE));
	xsSet(xsVar(CHILD), xsID_parent, xsResult);
	xsSet(xsVar(CHILD), xsID_value, xsVar(VALUE));
	xsArrayCacheItem(xsVar(CHILDREN), xsVar(CHILD));
}
Ejemplo n.º 9
0
void scanText(void *data)
{
	Scanner* self = data;
	xsMachine* the = self->the;
	if (self->textOffset) {
		self->textBuffer[self->textOffset] = 0;
		xsVar(VALUE) = xsString(self->textBuffer);
		self->textOffset = 0;
		xsVar(CHILD) = xsNewInstanceOf(xsVar(CDATA_PROTOTYPE));
		xsSet(xsVar(CHILD), xsID_path, xsVar(PATH));
		xsSet(xsVar(CHILD), xsID_line, xsVar(LINE));
		xsSet(xsVar(CHILD), xsID_parent, xsResult);
		xsSet(xsVar(CHILD), xsID_value, xsVar(VALUE));
		xsArrayCacheItem(xsVar(CHILDREN), xsVar(CHILD));
	}
}
Ejemplo n.º 10
0
void kpr2jsWriteFile(xsMachine* the)
{
    FILE* aFile = xsGetHostData(xsThis);
    int c = fprintf(aFile, "%s", xsToString(xsArg(0)));
    c += xsToInteger(xsGet(xsThis, xsID("charCount")));
    xsSet(xsThis, xsID("charCount"), xsInteger(c));
}
Ejemplo n.º 11
0
void KprMessageScriptTargetTransform(void* it, KprMessage message, xsMachine* machine)
{
	KprMessageScriptTarget self = it;
	if (message->error) return;
	xsBeginHostSandboxCode(machine, NULL);
	{
		xsVars(2);
		{
			xsTry {
				void* data;
				UInt32 size; 
				KprMessageGetResponseBody(message, &data, &size);
				if (data && size) {
					xsIndex id = xsID(self->name);
					if (xsHas(xsGlobal, id)) {
						xsVar(0) = xsGet(xsGlobal, id);
						xsVar(1) = xsNewInstanceOf(xsChunkPrototype);
						xsSetHostData(xsVar(1), data);
						xsSetHostDestructor(xsVar(1) , NULL);
						xsSet(xsVar(1), xsID("length"), xsInteger(size));
						xsResult = xsCall1(xsVar(0), xsID("parse"), xsVar(1));	
						self->result = xsMarshall(xsResult);
					}
				}
			}
			xsCatch {
			}
		}
	}
	xsEndHostSandboxCode();
}
Ejemplo n.º 12
0
void KPR_imageData_get_data(xsMachine *the)
{
	FskCanvas2dImageData data = xsGetHostData(xsThis);
	xsResult = xsNewInstanceOf(xsChunkPrototype);
	xsSetHostData(xsResult, (void*)data->data.bytes);
	xsSetHostDestructor(xsResult, NULL);
	xsSet(xsResult, xsID("length"), xsInteger(data->data.length));
}
Ejemplo n.º 13
0
void KPR_message_invoke(xsMachine* the)
{
	KprMessage self = kprGetHostData(xsThis, this, message);
	xsVars(1);
	xsVar(0) = xsNewHostFunction(KPR_Message_invoke_executor, 2);
	xsSet(xsVar(0), xsID_message, xsThis);
	if (xsToInteger(xsArgc) > 0)
		KprMessageScriptTargetSet(self, the, &xsArg(0));
	xsResult = xsNew1(xsGlobal, xsID_Promise, xsVar(0));
}
Ejemplo n.º 14
0
void xs_i2c_readBlock(xsMachine *the)
{
	FskErr err;
	xsI2C i2c = xsGetHostData(xsThis);
	int argc = xsToInteger(xsArgc), i;
	int format = 2;
    SInt32 dataSize = xsToInteger(xsArg(0)), readCount;
	UInt8 data[32];

	xsThrowIfNULL(i2c);

    DBG_I2C("xs_i2c_readBlock\n");

	if ((dataSize > 32) || (dataSize <= 0))
		xsThrowDiagnosticIfFskErr(kFskErrInvalidParameter, "I2C readBlock invalid size %d. %s", (int)dataSize, i2c->diagnosticID);

	FskPinI2CSetAddress(i2c->pin, i2c->address);
	err = FskPinI2CReadBytes(i2c->pin, dataSize, &readCount, data);
    if (err) {
        xsTraceDiagnostic("I2C readBlock failed with error %s %s.", FskInstrumentationGetErrorString(err), i2c->diagnosticID);
        goto bail;
    }

    if (argc > 1) {
        int t = xsTypeOf(xsArg(1));
        if ((xsNumberType == t) || (t == xsIntegerType))
            format = xsToInteger(xsArg(1));
        else {
            char *formatString = xsToString(xsArg(1));
            if (0 == FskStrCompare(formatString, "Buffer"))
                format = 2;
            else if (0 == FskStrCompare(formatString, "Chunk"))
                format = 0;
            else if (0 == FskStrCompare(formatString, "Array"))
                format = 1;
        }
    }
    
    if (2 == format) {
        xsResult = xsArrayBuffer(data, readCount);
    }
    else if (0 == format) {
        xsResult = xsNew1(xsGlobal, xsID("Chunk"), xsInteger(readCount));
        FskMemMove(xsGetHostData(xsResult), data, readCount);
    }
    else if (1 == format) {
        xsResult = xsNew1(xsGlobal, xsID("Array"), xsInteger(readCount));
        for (i = 0; i < readCount; i++)
            xsSet(xsResult, i, xsInteger(data[i]));
    }
    
bail:
    if (err)
		xsError(err);
}
Ejemplo n.º 15
0
void KPR_system_getWifiInfo(xsMachine* the)
{
    DWORD dwResult = 0;
    HANDLE hClient = NULL;
    DWORD dwMaxClient = 2; 
    DWORD dwCurVersion = 0;
    PWLAN_INTERFACE_INFO_LIST pIfList = NULL;
    int i;
    PWLAN_INTERFACE_INFO pIfInfo = NULL;
    DWORD connectInfoSize = sizeof(WLAN_CONNECTION_ATTRIBUTES);
    PWLAN_CONNECTION_ATTRIBUTES pConnectInfo = NULL;
    WLAN_OPCODE_VALUE_TYPE opCode = wlan_opcode_value_type_invalid;
    ULONG length;
	xsVars(1);
    dwResult = WlanOpenHandle(dwMaxClient, NULL, &dwCurVersion, &hClient); 
    if (dwResult != ERROR_SUCCESS) 
    	goto bail;
	dwResult = WlanEnumInterfaces(hClient, NULL, &pIfList); 
    if (dwResult != ERROR_SUCCESS)
    	goto bail;
    for (i = 0; i < (int) pIfList->dwNumberOfItems; i++) {
		pIfInfo = (WLAN_INTERFACE_INFO *) &pIfList->InterfaceInfo[i];
   		if (pIfInfo->isState == wlan_interface_state_connected) {
			dwResult = WlanQueryInterface(hClient, &pIfInfo->InterfaceGuid,
										  wlan_intf_opcode_current_connection,
										  NULL,
										  &connectInfoSize,
										  (PVOID *) &pConnectInfo, 
										  &opCode);
			if (dwResult != ERROR_SUCCESS)
				goto bail;
			length = pConnectInfo->wlanAssociationAttributes.dot11Ssid.uSSIDLength;
			if (length > 0) {
				xsResult = xsNewInstanceOf(xsObjectPrototype);
				xsVar(0) = xsStringBuffer(NULL, length + 1);
				FskMemCopy(xsToString(xsVar(0)), pConnectInfo->wlanAssociationAttributes.dot11Ssid.ucSSID, length);
				xsSet(xsResult, xsID("SSID"), xsVar(0));
			}
   			break;
   		}
   	}
bail:
    if (pConnectInfo != NULL) {
        WlanFreeMemory(pConnectInfo);
        pConnectInfo = NULL;
    }
    if (pIfList != NULL) {
        WlanFreeMemory(pIfList);
        pIfList = NULL;
    }
    if (hClient != NULL) {
        WlanCloseHandle(hClient, NULL);
        hClient = NULL;
    }
}
Ejemplo n.º 16
0
void
xs_system_init(xsMachine *the)
{
	int i, j;

	xsSet(xsThis, xsID("_global"), xsGlobal);
	mc_rng_init(NULL, 0);
	/*
	 * set config
	 */
	if (mc_conf.deviceID == NULL)
		return;		/* nothing to set */
	xsVars(4);
	xsGet(xsVar(0), xsThis, xsID("_config"));
	/* LEDs */
	xsSetNewInstanceOf(xsVar(1), xsArrayPrototype);
	for (i = 0, j = 0; i < MC_MAX_LED_PINS; i++) {
		if (mc_conf.led_pins[i] >= 0) {
			xsSetInteger(xsVar(2), j); j++;
			xsSetInteger(xsVar(3), mc_conf.led_pins[i]);
			xsSetAt(xsVar(1), xsVar(2), xsVar(3));
		}
	}
	if (j > 0)
		xsSet(xsVar(0), xsID("ledPins"), xsVar(1));
	/* wakeup buttons */
	xsSetNewInstanceOf(xsVar(1), xsArrayPrototype);
	for (i = 0, j = 0; i < MC_MAX_WAKEUP_BUTTONS; i++) {
		if (mc_conf.wakeup_buttons[i] >= 0) {
			xsSetInteger(xsVar(2), j); j++;
			xsSetInteger(xsVar(3), mc_conf.wakeup_buttons[i]);
			xsSetAt(xsVar(1), xsVar(2), xsVar(3));
		}
	}
	if (j > 0)
		xsSet(xsVar(0), xsID("wakeupButtons"), xsVar(1));
	/* power/ground enable */
	xsSetBoolean(xsVar(1), mc_conf.power_ground_pinmux);
	xsSet(xsVar(0), xsID("powerGroundPinmux"), xsVar(1));
	xsSetBoolean(xsVar(1), mc_conf.usb_console);
	xsSet(xsVar(0), xsID("usbConsole"), xsVar(1));
}
Ejemplo n.º 17
0
FskErr
FskSSLLoadCerts(void *a, FskSocketCertificateRecord *cert)
{
	FskSSL *fssl = a;
	FskErr err = kFskErrNone;

	xsBeginHost(fssl->vm->the);

	xsTry {
		xsVars(2);

		xsVar(0) = xsUndefined;
		xsVar(1) = xsUndefined;
		if (cert != NULL) {
			if (cert->certificates != NULL && cert->certificatesSize > 0) {
				xsVar(0) = xsNew1(xsGlobal, xsID("Chunk"), xsInteger(cert->certificatesSize));
				FskMemCopy(xsGetHostData(xsVar(0)), cert->certificates, cert->certificatesSize);
			}
			if (cert->policies != NULL) {
				if (cert->certificates == NULL)
					xsVar(0) = xsNew0(xsGlobal, xsID("Chunk"));	// create a null chunk just for setting the polices
				xsSet(xsVar(0), xsID("policies"), xsString(cert->policies));
			}
			if (cert->hostname != NULL) {
				xsSet(fssl->socket, xsID("hostname"), xsString(cert->hostname));	// too easy but should work...
			}
			if (cert->key != NULL && cert->keySize > 0) {
				xsVar(1) = xsNew1(xsGlobal, xsID("Chunk"), xsInteger(cert->keySize));
				FskMemCopy(xsGetHostData(xsVar(1)), cert->key, cert->keySize);
			}
		}
		xsCall2_noResult(fssl->ssl, xsID("loadCerts"), xsVar(0), xsVar(1));
	} xsCatch {
		if (xsHas(xsException, xsID("code")))
			err = xsToInteger(xsGet(xsException, xsID("code")));
		if (err == kFskErrNone)
			err = kFskErrOperationFailed;
	}

	xsEndHost(fssl->vm->the);
	return err;
}
Ejemplo n.º 18
0
void KPR_canvas_getContext(xsMachine *the)
{
	KprCanvas self = xsGetHostData(xsThis);
	if (self->cnv) {
		FskCanvas2dContext ctx = FskCanvasGet2dContext(self->cnv);
		xsResult = xsNewInstanceOf(xsGet(xsGet(xsGlobal, xsID("KPR")), xsID("canvasRenderingContext2D")));
		xsSetHostData(xsResult, ctx);
		xsSet(xsResult, xsID("canvas"), xsThis);
		KprContentInvalidate((KprContent)self);
	}
}
Ejemplo n.º 19
0
void xsMemPtrToChunk(xsMachine *the, xsSlot *ref, FskMemPtr data, UInt32 dataSize, Boolean alreadyAllocated)
{
	xsDestructor destructor;
	if (!alreadyAllocated)
		*ref = xsNewInstanceOf(xsChunkPrototype);
	xsSetHostData(*ref, data);
	destructor =  xsGetHostDestructor(*ref);
	xsSetHostDestructor(*ref, NULL);
	xsSet(*ref, xsID_length, xsInteger(dataSize));
	xsSetHostDestructor(*ref, destructor);
}
Ejemplo n.º 20
0
void
xs_dbg_report(xsMachine *the)
{
	if (xsToInteger(xsArgc) > 0 && xsTest(xsArg(0))) {
		/* silence - return the memory use */
		xsMemoryUse slot, chunk;
		xsReportMemoryUse(the, &slot, &chunk);
		xsVars(1);
		xsResult = xsNewInstanceOf(xsObjectPrototype);
		xsSetInteger(xsVar(0), chunk.current);
		xsSet(xsResult, xsID("chunk"), xsVar(0));
		xsSetInteger(xsVar(0), slot.current);
		xsSet(xsResult, xsID("slot"), xsVar(0));
	}
	else {
#if mxMC
		mc_mstats(true);
#endif
		xsReportMemoryUse(the, NULL, NULL);
	}
}
Ejemplo n.º 21
0
void KPR_canvasRenderingContext2D_measureText(xsMachine *the)
{
	FskCanvas2dContext ctx = xsGetHostData(xsThis);
	xsStringValue text = xsToString(xsArg(0));
	UInt16* buffer;
	if (kFskErrNone == FskTextUTF8ToUnicode16NE((unsigned char*)text, FskStrLen(text), &buffer, NULL)) {
		xsNumberValue width = FskCanvas2dMeasureText(ctx, buffer);
		FskMemPtrDispose(buffer);
		xsResult = xsNewInstanceOf(xsGet(xsGet(xsGlobal, xsID("KPR")), xsID("textMetrics")));
		xsSet(xsResult, xsID("width"), xsNumber(width));
	}
}
Ejemplo n.º 22
0
xsBooleanValue fxFindModuleLoadAsDirectory(xsMachine* the, xsStringValue base, xsStringValue name, xsIndex* id)
{
	char node[1024];
	UInt32 nodeSize;
	xsStringValue slash;
	FskErr err;
	FskFileMapping map = NULL;
	xsBooleanValue result = 0;
	xsStringValue path = NULL;
	unsigned char* data;
	FskInt64 size;
	xsSlot slot;
	
	nodeSize = sizeof(node);
	FskStrNCopy(node, base, nodeSize);
	slash = FskStrRChr(node, '/');
	if (slash)
		*slash = 0;
	FskStrNCat(node, "/", nodeSize);
	FskStrNCat(node, name, nodeSize);
	if (FskStrTail(node, "/") != 0)
		FskStrNCat(node, "/", nodeSize);
	FskStrNCat(node, "package.json", nodeSize);
	err = KprURLToPath(node, &path);
	if (err == kFskErrNone) {
		err = FskFileMap(path, &data, &size, 0, &map);
		if (err == kFskErrNone) {
			xsTry {
				slot = xsNewInstanceOf(xsChunkPrototype);
				xsSetHostData(slot, data);
				xsSetHostDestructor(slot, NULL);
				xsSet(slot, xsID("length"), xsInteger(size));
				slot = xsCall1(xsGet(xsGlobal, xsID("JSON")), xsID("parse"), slot);
			}
			xsCatch {
				slot = xsUndefined;
			}
			if (xsTest(slot)) {
				slot = xsGet(slot, xsID("main"));
				if (xsTest(slot)) {
					FskStrNCopy(node, name, nodeSize);
					if (FskStrTail(node, "/") != 0)
						FskStrNCat(node, "/", nodeSize);
					FskStrNCat(node, xsToString(slot), nodeSize);
					if (fxFindModuleLoadAsFile(the, base, node, id))
						result = 1;
				}
			}
		}
Ejemplo n.º 23
0
int main(int argc, char* argv[]) 
{
	xsAllocation anAllocation = {
		2048 * 1024, /* initialChunkSize */
		512 * 1024, /* incrementalChunkSize */
		1000 * 1000, /* initialHeapCount */	
		50 * 1000, /* incrementalHeapCount */
		1024, /* stackCount */
		8192, /* symbolCount */
		1993 /* symbolModulo */
	};
	xsMachine* aMachine;
	int argi;
	int result = 1;

	for (argi = 0; argi < argc; argi++){
		result = strncmp(argv[argi], "--help", strlen("--help"));
		if(!result) {
			printHelp();
			exit(0);
		}
	}
	
	result = 1;

	gxProperties = calloc(mxPropertyModulo, sizeof(xsSlot));
	if (gxProperties) {
		aMachine = xsNewMachine(&anAllocation, &kprconfigGrammar, NULL);
		if (aMachine) {
			xsBeginHost(aMachine);
			{
				xsTry {
					xsResult = xsNewInstanceOf(xsArrayPrototype);
					for (argi = 0; argi < argc; argi++)
						xsSet(xsResult, argi, xsString(argv[argi]));
					(void)xsCall1(xsGlobal, xsID("main"), xsResult);
					result = 0;
				}
				xsCatch {
					char* aMessage = xsToString(xsGet(xsException, xsID("message")));
					fprintf(stderr, "### %s\n", aMessage);
				}
			}
			xsEndHost(aMachine);
			xsDeleteMachine(aMachine);
		}
		else
			fprintf(stderr, "### Cannot allocate machine!\n");
	}
Ejemplo n.º 24
0
void Zeroconf_browser_callback(KprZeroconfBrowser self, char* function, KprZeroconfServiceInfo service)
{
	xsBeginHostSandboxCode(self->the, self->code);
	if (xsTypeOf(self->behavior) == xsUndefinedType) goto bail;
	xsVars(3);
	{
		xsTry {
			xsVar(0) = xsAccess(self->behavior);
			xsVar(1) = xsNewInstanceOf(xsObjectPrototype);
			xsSet(xsVar(1), xsID("name"), xsString(service->name));
			xsSet(xsVar(1), xsID("type"), xsString(service->type));
			if (service->host)
				xsSet(xsVar(1), xsID("host"), xsString(service->host));
			if (service->ip) {
				xsSet(xsVar(1), xsID("ip"), xsString(service->ip));
				xsSet(xsVar(1), xsID("port"), xsInteger(service->port));
			}
			if (service->txt) {
				char* txt = service->txt;
				UInt32 position = 0, size = FskStrLen(txt);
				UInt32 length = 0;
				xsVar(2) = xsNewInstanceOf(xsObjectPrototype);
				xsSet(xsVar(1), xsID("txt"), xsVar(2));
				length = txt[position++] & 0xFF;
				while ((position + length) <= size) {
					char end;
					char* equal;
					if (!length) break;
					end = txt[position + length];
					txt[position + length] = 0;
					equal = FskStrChr(txt + position, '=');
					if (equal) {
						*equal = 0;
						xsSet(xsVar(2), xsID(txt + position), xsString(equal + 1));
						*equal = '=';
					}
					txt[position + length] = end;
					position += length;
					length = txt[position++] & 0xFF;
				}
			}
			if (xsFindResult(xsVar(0), xsID(function))) {
				(void)xsCallFunction1(xsResult, xsVar(0), xsVar(1));
			}
		}
		xsCatch {
		}
	}
bail:
	xsEndHostSandboxCode();
}
Ejemplo n.º 25
0
void
xs_timeInterval_constructor(xsMachine *the)
{
	mc_timeinterval_t *ti;
	unsigned long interval;

	if ((ti = mc_malloc(sizeof(mc_timeinterval_t))) == NULL)
		mc_xs_throw(the, "TimeInteval: no mem");
	interval = xsToInteger(xsArg(1));
	xsSet(xsThis, xsID("_callback"), xsArg(0));
	ti->obj = xsThis;
	if ((ti->tc = mc_interval_set(interval, timeInterval_callback, ti)) == NULL) {
		xs_timeInterval_destructor(ti);
		mc_xs_throw(the, "TimeInterval: no time slot");
	}
	xsSetHostData(xsThis, ti);
}
Ejemplo n.º 26
0
void kpr2jsReportWarning(xsMachine* the)
{
    char* aPath;
    long aLine;
    int aCount;

    if (xsTypeOf(xsArg(0)) == xsStringType) {
        aPath = xsToString(xsArg(0));
        aLine = xsToInteger(xsArg(1));
#if mxWindows
        fprintf(stderr, "%s(%ld): warning: ", aPath, aLine);
#else
        fprintf(stderr, "%s:%ld: warning: ", aPath, aLine);
#endif
    }
    fprintf(stderr, "%s!\n", xsToString(xsArg(2)));
    aCount = xsToInteger(xsGet(xsThis, xsID("warningCount")));
    xsSet(xsThis, xsID("warningCount"), xsInteger(aCount + 1));
}
Ejemplo n.º 27
0
void xsToolInsertProperty(xsMachine* the)
{
	xsStringValue aString;
	xsIntegerValue aSum;

	aString = xsToString(xsArg(0));
	aSum = 0;
	while(*aString != 0) {
		aSum = (aSum << 1) + *aString++;
	}
	aSum &= 0x7FFFFFFF;
	xsResult = gxProperties[aSum % mxPropertyModulo];
	if (xsTypeOf(xsResult) == xsReferenceType)
		(void)xsCall3(xsResult, xsID("insertProperty"), xsArg(0), xsArg(1), xsArg(2));
	else {
		gxProperties[aSum % mxPropertyModulo] = xsArg(1);
		xsSet(xsArg(1), xsID("qualifiedName"), xsArg(0));
	}	
}
Ejemplo n.º 28
0
void scanProcessingInstruction(void *data, const char *target, const char *text)
{
	Scanner* self = data;
	xsMachine* the = self->the;
	scanText(data);
	scanName(the, target, 1);
	xsVar(VALUE) = xsString((xsStringValue)text);
	xsVar(LINE) = xsInteger(XML_GetCurrentLineNumber(self->expat));
	xsVar(CHILD) = xsNewInstanceOf(xsVar(PI_PROTOTYPE));
	xsSet(xsVar(CHILD), xsID_path, xsVar(PATH));
	xsSet(xsVar(CHILD), xsID_line, xsVar(LINE));
	xsSet(xsVar(CHILD), xsID_parent, xsResult);
	xsSet(xsVar(CHILD), xsID_name, xsVar(NAME));
	xsSet(xsVar(CHILD), xsID_namespace, xsVar(NAMESPACE));
	xsSet(xsVar(CHILD), xsID_prefix, xsVar(PREFIX));
	xsSet(xsVar(CHILD), xsID_value, xsVar(VALUE));
	xsArrayCacheItem(xsVar(CHILDREN), xsVar(CHILD));
}
Ejemplo n.º 29
0
FskErr
FskSSLAttach(void **fsslp, FskSocket skt)
{
	FskSSL *fssl;
	FskErr err;

	if ((err = FskMemPtrNewClear(sizeof(FskSSL), (FskMemPtr*)(void*)&fssl)) != kFskErrNone)
		return err;
	if ((err = newSSLVM(&fssl->vm)) != kFskErrNone) {
		FskMemPtrDispose(fssl);
		return err;
	}

	xsBeginHost(fssl->vm->the);
	xsTry {
		xsVars(2);
		xsVar(0) = xsNew1(xsGet(xsGlobal, xsID("Stream")), xsID("Socket"), xsHostData(skt));
		xsVar(1) = xsNewInstanceOf(xsObjectPrototype);
		(void)xsSet(xsVar(1), xsID("raw"), xsTrue);
		xsCall1_noResult(xsVar(0), xsID("setProperties"), xsVar(1));
		fssl->socket = xsVar(0); xsRemember(fssl->socket);
		xsVar(0) = xsNew0(xsGet(xsGlobal, xsID("FskSSL")), xsID("Session"));
		fssl->ssl = xsVar(0); xsRemember(fssl->ssl);
	} xsCatch {
		if (xsHas(xsException, xsID("code")))
			err = xsToInteger(xsGet(xsException, xsID("code")));
		if (err == kFskErrNone)
			err = kFskErrOperationFailed;
	}
	xsEndHost(fssl->vm->the);

	if (err == kFskErrNone) {
		if (fsslp != NULL)
			*fsslp = fssl;
	}
	else {
		disposeSSLVM(fssl->vm);
		FskMemPtrDispose(fssl);
	}
	return err;
}
Ejemplo n.º 30
0
void xs_i2c_readBlockDataSMB(xsMachine* the)
{
    xsI2C i2c = xsGetHostData(xsThis);
	FskErr err;
	char* formatString;
	int format = 2, i;
	SInt32 dataSize = 0;
    UInt8 command = (UInt8)xsToInteger(xsArg(0));
    UInt8 data[34]; //needs to be 34 because we're using I2C_SMBUS_I2C_BLOCK_BROKEN in i2cdev.c		//@@ WTF - not at this layer, at least
    SInt32 length = (SInt32)xsToInteger(xsArg(1));

    DBG_I2C("xs_i2c_readBlockDataSMB\n");

	xsThrowIfNULL(i2c);

    if ((length < 0) || (length > 32))
        xsThrowDiagnosticIfFskErr(kFskErrInvalidParameter, "I2C readBlockDataSMB bad length %d %s.", length, i2c->diagnosticID);

	FskPinI2CSetAddress(i2c->pin, i2c->address);

    formatString = xsToString(xsArg(2));
    if (!FskStrCompare(formatString, "Buffer")) format = 2;
    else if (!FskStrCompare(formatString, "Chunk")) format = 0;
    else if (!FskStrCompare(formatString, "Array")) format = 1;

	err = FskPinI2CReadDataBytes(i2c->pin, command, length, &dataSize, data);
	xsThrowDiagnosticIfFskErr(err, "I2C readBlockDataSMB register %d failed %s.", (int)command, i2c->diagnosticID);

    if (2 == format) {
		xsResult = xsArrayBuffer(data, dataSize);
	}
    else if (0 == format) {
        xsResult = xsNew1(xsGlobal, xsID("Chunk"), xsInteger(dataSize));
        FskMemMove(xsGetHostData(xsResult), data, dataSize);
    }
    else if (1 == format) {
        xsResult = xsNew1(xsGlobal, xsID("Array"), xsInteger(dataSize));
        for (i = 0; i < dataSize; i++)
            xsSet(xsResult, i, xsInteger(data[i]));
    }
}