void KprZeroconfEmbeddedCallback(FskTimeCallBack timer UNUSED, const FskTime time UNUSED, void *param)
{
struct timeval timeout = { 0, 0 };
sigset_t pSignalsReceived;
mDNSBool pDataDispatched;
mStatus status = mDNSPosixRunEventLoopOnce(&mDNSStorage, &timeout, &pSignalsReceived, &pDataDispatched);
if (gEmbeddedServiceTimer)
FskTimeCallbackScheduleFuture(gEmbeddedServiceTimer, 1, 0, KprZeroconfEmbeddedCallback, NULL);
}
static FskErr httpServerListenerStart(FskHTTPServerListener listener, FskSocket skt) {
FskErr err = kFskErrNone;
FskHTTPServerRequest request;
if (listener->http->stopped) {
FskInstrumentedItemSendMessage(listener->http, kFskHTTPInstrMsgConnectionRefusedStopped, listener);
listener->http->stats.connectionsRefused++;
FskNetSocketClose(skt);
goto bail;
}
err = FskMemPtrNewClear(sizeof(FskHTTPServerRequestRecord), (FskMemPtr*)&request);
BAIL_IF_ERR(err);
sFskHTTPServerRequestUpUse(request);
request->http = listener->http;
request->skt = skt;
FskNetSocketGetRemoteAddress(skt, (UInt32 *)&request->requesterAddress, &request->requesterPort);
FskNetSocketMakeNonblocking(request->skt);
err = FskHeaderStructNew(&request->requestHeaders);
BAIL_IF_ERR(err);
err = FskHeaderStructNew(&request->responseHeaders);
BAIL_IF_ERR(err);
request->in.bufferSize = request->http->defaultBufferSize;
request->out.bufferSize = request->http->defaultBufferSize;
err = FskMemPtrNew(request->in.bufferSize, (FskMemPtr*)&request->in.buf);
BAIL_IF_ERR(err);
err = FskMemPtrNew(request->out.bufferSize, (FskMemPtr*)&request->out.buf);
BAIL_IF_ERR(err);
FskListAppend((FskList*)&request->http->activeRequests, request);
FskTimeCallbackNew(&request->cycleCallback);
FskTimeCallbackNew(&request->keepAliveKillCallback);
listener->http->stats.connectionsMade++;
request->state = kHTTPNewSession;
FskInstrumentedItemNew(request, NULL, &gFskHTTPServerRequestTypeInstrumentation);
FskInstrumentedItemSetOwner(request, request->http);
FskTimeCallbackScheduleNextRun(request->cycleCallback, httpServerTimeCycle, request);
doCallCondition(request->http->callbacks->requestCondition, request, kFskHTTPConditionConnectionInitialized, request->refCon);
FskTimeCallbackNew(&request->timer);
FskTimeCallbackScheduleFuture(request->timer, 1, 0, KprHTTPServerTimerCallback, request);
bail:
if (err)
FskHTTPServerRequestDispose(request);
return err;
}
FskErr androidAudioOutStart(FskAudioOut audioOut, FskSampleTime atSample) {
FskErr err = kFskErrNone;
androidAudioExt *ext = (androidAudioExt*)audioOut->ext;
SLresult res;
FskAudioNativePrintfVerbose("audioOutStart %x - atSample %lld", audioOut, atSample);
if (audioOut->playing)
goto bail;
if (!ext->playItf) {
FskAudioNativePrintfMinimal("huh? No playItf");
err = kFskErrOperationFailed;
goto bail;
}
audioOut->zeroTime = atSample;
ext->stoppedAtSamplePosition = 0;
FskTimeCallbackNew(&ext->flushTimer);
FskTimeCallbackScheduleFuture(ext->flushTimer, 0, kFlushAndRefillTime, flushNowCallback, audioOut);
FskAudioNativePrintfVerbose("androidAudioOutStart %x - zeroTime %d", audioOut, audioOut->zeroTime);
// in case volume has changed when audio was off
// androidAudioOutSetVolume(audioOut, audioOut->leftVolume, audioOut->rightVolume);
refillQueue(audioOut);
fillBuffers(audioOut);
audioOut->playing = true;
// refillQueue(audioOut);
FskTimeGetNow(&ext->lastTime);
FskMutexAcquire(gActiveAudioMutex);
gActiveAudioOut = audioOut;
FskMutexRelease(gActiveAudioMutex);
res = (*ext->playItf)->SetPlayState(ext->playItf, SL_PLAYSTATE_PLAYING);
CheckErr(" audioOutStart - set playstate playing", res);
{
SLmillisecond msec;
res = (*ext->playItf)->GetPosition(ext->playItf, &msec);
CheckErr(" androidAudioOutStart", res);
ext->startedAtSamplePosition = MSToSamples(audioOut, msec);
}
bail:
return err;
}
static void gpioPoller(FskTimeCallBack callback, const FskTime time, void *param)
{
FskGPIO walker;
FskThread thread = FskThreadGetCurrent();
for (walker = gGPIOPollers; NULL != walker; walker = walker->next) {
int value = FskGPIOPlatformRead(walker);
if (value == walker->pollerValue)
continue;
walker->pollerValue = value;
if (thread == walker->thread)
KprPinsPollerRun(walker->poller);
else
FskThreadPostCallback(walker->thread, gpioPollerThreadCallback, walker, NULL, NULL, NULL);
}
FskTimeCallbackScheduleFuture(gGPIOPoller, 0, 33, gpioPoller, NULL);
}
FskErr KprLabelInsertStringWithLength(KprLabel self, char* text, UInt32 size)
{
FskErr err = kFskErrNone;
UInt32 oldSize = FskStrLen(self->text);
SInt32 fromSize = fxUnicodeToUTF8Offset(self->text, self->from);
SInt32 toSize = fxUnicodeToUTF8Offset(self->text, self->to);
UInt32 newSize = oldSize - (toSize - fromSize) + size;
char* buffer;
bailIfError(FskMemPtrNew(newSize + 1, &buffer));
if (fromSize > 0)
FskMemMove(buffer, self->text, fromSize);
if (size > 0)
FskMemMove(buffer + fromSize, text, size);
if (oldSize - toSize > 0)
FskMemMove(buffer + fromSize + size, self->text + toSize, oldSize - toSize);
buffer[newSize] = 0;
FskMemPtrDispose(self->text);
if (self->flags & kprTextHidden) {
if ((self->from == self->length) && (self->to == self->length) && (fxUTF8ToUnicodeOffset(text, size) == 1)) {
self->flags |= kprTextShowLast;
if (!self->showLastCallback)
FskTimeCallbackNew(&self->showLastCallback);
FskTimeCallbackScheduleFuture(self->showLastCallback, 1, 0, KprLabelShowLastCallback, self);
}
else {
if (self->showLastCallback)
FskTimeCallbackRemove(self->showLastCallback);
self->flags &= ~kprTextShowLast;
}
}
self->text = buffer;
self->length = fxUnicodeLength(buffer);
self->from = self->to = fxUTF8ToUnicodeOffset(buffer, fromSize + size);
bail:
if (self->shell) {
KprLabelMeasureSelection(self);
KprContentInvalidate((KprContent)self);
KprContentReflow((KprContent)self, kprSizeChanged);
}
return err;
}
FskErr KprZeroconfPlatformServiceNew(KprZeroconfPlatformService* it, KprZeroconfPlatformService owner, DNSServiceRef serviceRef, const char* name, UInt32 port)
{
FskErr err = kFskErrNone;
KprZeroconfPlatformService self = NULL;
SInt32 fd = DNSServiceRefSockFD(serviceRef);
bailIfError(FskMemPtrNewClear(sizeof(KprZeroconfPlatformServiceRecord), &self));
FskInstrumentedItemNew(self, NULL, &KprZeroconfPlatformServiceInstrumentation);
self->owner = owner;
self->serviceRef = serviceRef;
if (name) {
self->name = FskStrDoCopy(name);
bailIfNULL(self->name);
}
self->port = port;
#if KPR_ZEROCONF_EMBEDDED
if (!gEmbeddedServiceCount) {
FskTimeCallbackNew(&gEmbeddedServiceTimer);
FskTimeCallbackScheduleFuture(gEmbeddedServiceTimer, 0, 0, KprZeroconfEmbeddedCallback, NULL);
}
gEmbeddedServiceCount++;
#elif TARGET_OS_MAC
CFSocketContext context;
FskMemSet(&context, 0, sizeof(context));
context.info = (void*)serviceRef;
self->socket = CFSocketCreateWithNative(kCFAllocatorDefault, fd, kCFSocketReadCallBack, KprZeroconfPlatformCallBack, &context);
self->source = CFSocketCreateRunLoopSource(NULL, self->socket, 0);
CFRunLoopAddSource(CFRunLoopGetCurrent(), self->source, kCFRunLoopCommonModes);
#else
self->source = FskThreadCreateDataSource(fd);
FskSocketActivate(self->source, true);
FskThreadAddDataHandler(&self->handler, self->source, KprZeroconfPlatformCallBack, true, false, serviceRef);
#endif
*it = self;
return err;
bail:
if (err) {
KprZeroconfPlatformServiceDispose(self);
}
return err;
}
void flushNowCallback(FskTimeCallBack callback, const FskTime time, void *param) {
FskAudioOut audioOut = (FskAudioOut)param;
androidAudioExt *ext = (androidAudioExt*)audioOut->ext;
Boolean isValid = false;
FskAudioNativePrintfDebug("flushNowCallback");
androidAudioOutIsValid(audioOut, &isValid);
if (!isValid || audioOut->thread == NULL) {
FskAudioNativePrintfVerbose("flushNowCallback - isValid? (%s) - audioOut->thread (%x) - bail", isValid ? "yes" : "no", audioOut->thread);
return;
}
// removeFromQueue(audioOut, kUsed);
if (FskThreadGetCurrent() == audioOut->thread)
flushAndRefill(audioOut, NULL, NULL, NULL);
else
FskThreadPostCallback(audioOut->thread, flushAndRefill, audioOut, NULL, NULL, NULL);
if (audioOut->playing)
FskTimeCallbackScheduleFuture(ext->flushTimer, 0, kFlushAndRefillTime, flushNowCallback, audioOut);
}
static void httpServerEngineCycle(void *param) {
FskErr err = kFskErrNone, retVal = kFskErrNeedMoreTime;
FskHTTPServerRequest request = (FskHTTPServerRequest)param;
int amt, ret, chunkSize = 0;
UInt32 chunkSizeL;
char *s, *p;
Boolean readSomeMore, needsDispose = false;
FskThreadRemoveDataHandler(&request->dataHandler);
switch (request->state) {
case kHTTPNewSession:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
FskTimeGetNow(&request->stats.requestStarted);
request->state = kHTTPReadRequestHeaders;
case kHTTPReadRequestHeaders:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
shoveBuffer(request->in);
amt = request->in.bufferSize - request->in.max;
if (amt) {
err = FskNetSocketRecvTCP(request->skt, &request->in.buf[request->in.max], amt, &ret);
switch (err) {
case kFskErrNone:
#if SUPPORT_INSTRUMENTATION
if (FskInstrumentedItemHasListeners(request)) {
FskHTTPInstrMsgDataRecord msg;
msg.buffer = &request->in.buf[request->in.max];
msg.amt = ret;
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestRecvData, &msg);
}
#endif
request->http->stats.requestsStarted += 1;
request->in.max += ret;
request->state = kHTTPProcessRequestHeaders;
request->stats.bytesReceived += ret;
request->http->stats.bytesReceived += ret;
break;
case kFskErrNoData:
retVal = kFskErrNoData;
break;
case kFskErrConnectionClosed:
if (request->stats.bytesReceived) {
request->state = kHTTPSocketError;
}
else {
request->state = kHTTPDone;
}
break;
default:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgErrString, "kHTTPReadRequestHeaders: RecvTCP - error");
request->state = kHTTPSocketError;
break;
}
}
else
request->state = kHTTPProcessRequestHeaders;
if (request->state != kHTTPProcessRequestHeaders)
break;
case kHTTPProcessRequestHeaders:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
amt = request->in.max - request->in.pos;
if (amt) {
ret = FskHeadersParseChunk(&request->in.buf[request->in.pos], amt, kFskHeaderTypeRequest, request->requestHeaders);
if (ret < 0) {
err = kFskErrBadData;
request->state = kHTTPSocketError;
break;
}
request->in.pos += ret;
if (request->requestHeaders->headersParsed) {
httpProcessRequestHeaders(request);
}
else if (ret != amt) {
// odd case - we didn't consume all the data, but
// the header parsing isn't complete.
request->state = kHTTPServerError;
}
}
else
request->state = kHTTPReadRequestHeaders;
if (request->state != kHTTPReadRequestBody)
break;
case kHTTPReadRequestBody:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
readSomeMore = false;
amt = request->in.max - request->in.pos;
if (request->requestBodyContentLength > 0) {
if (amt) {
request->state = kHTTPProcessRequestBody;
}
else {
request->in.max = 0;
request->in.pos = 0;
readSomeMore = true;
}
}
else if (request->requestBodyChunked) { // chunked
if (amt == 0) {
readSomeMore = true;
}
else {
p = &request->in.buf[request->in.pos];
while ((amt > 1) && lineEnd(p)) {
// consume line-ends
amt -= 2;
request->in.pos += 2;
p += 2;
}
while ((amt > 1) && !lineEnd(p)) {
// scan for chunk size
amt--;
p++;
}
if ((amt > 1) && lineEnd(p)) {
// convert the chunksize
s = &request->in.buf[request->in.pos];
chunkSize = FskStrHexToNum(s, p-s);
p += 2; //lineend
request->requestBodyContentLength = chunkSize;
request->in.pos += (p-s);
request->state = kHTTPReadRequestBody;
if (0 == chunkSize) {
// we've read the end indicator (0)
if ((amt > 1) && lineEnd(p))
request->in.pos += 2; // consume last cr/lf }
request->requestBodyChunked = false;
}
}
else {
readSomeMore = true;
}
}
}
else {
// we're done reading chunks
// we're done reading the request
request->state = kHTTPPrepareResponse;
doCallCondition(request->http->callbacks->requestCondition, request, kFskHTTPConditionRequestRequestFinished, request->refCon);
}
if (readSomeMore) {
shoveBuffer(request->in);
err = FskNetSocketRecvTCP(request->skt, &request->in.buf[request->in.max], request->in.bufferSize - request->in.max, &ret);
switch (err) {
case kFskErrNone:
#if SUPPORT_INSTRUMENTATION
if (FskInstrumentedItemHasListeners(request)) {
FskHTTPInstrMsgDataRecord msg;
msg.buffer = &request->in.buf[request->in.max];
msg.amt = ret;
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestRecvData, &msg);
}
#endif
request->in.max += ret;
if (request->requestBodyChunked) // chunked?
request->state = kHTTPReadRequestBody;
else
request->state = kHTTPProcessRequestBody;
request->stats.bytesReceived += ret;
request->http->stats.bytesReceived += ret;
break;
case kFskErrNoData:
retVal = kFskErrNoData;
break;
default:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgErrString, "kHTTPReadRequestBody: RecvTCP - error");
request->http->stats.requestsFailed += 1;
request->state = kHTTPSocketError;
break;
}
}
if (request->state != kHTTPProcessRequestBody)
break;
case kHTTPProcessRequestBody:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
amt = request->in.max - request->in.pos;
if (amt > request->requestBodyContentLength) {
if (false == request->requestBodyChunked)
request->requestBodyContentLength = amt;
else
amt = request->requestBodyContentLength;
}
chunkSizeL = (UInt32)chunkSize;
err = doDataCallback(request->http->callbacks->requestReceiveRequest, request, &request->in.buf[request->in.pos], amt, &chunkSizeL, request->refCon);
chunkSize = (int)chunkSizeL;
if (kFskErrNone == err) {
if (chunkSize) {
request->in.pos += chunkSize;
request->requestBodyContentLength -= chunkSize;
request->stats.requestBodyReceived += chunkSize;
if (false == request->requestBodyChunked) {
if (0 == request->requestBodyContentLength)
request->state = kHTTPPrepareResponse;
else
request->state = kHTTPReadRequestBody;
}
else
request->state = kHTTPReadRequestBody;
}
else {
// data callback wants to suspend the session and not
// consume the chunk, it can do so
if (request->state != kHTTPSessionSuspend)
request->state = kHTTPServerError;
}
}
else {
// the data callback returned an error.
if (request->state != kHTTPSessionSuspend)
request->state = kHTTPServerError;
}
if (request->state != kHTTPPrepareResponse)
break;
doCallCondition(request->http->callbacks->requestCondition, request, kFskHTTPConditionRequestRequestFinished, request->refCon);
if (request->state != kHTTPPrepareResponse)
break;
case kHTTPPrepareResponse:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
request->state = kHTTPProcessResponse;
err = doCallCondition(request->http->callbacks->requestCondition, request, kFskHTTPConditionRequestGenerateResponseHeaders, request->refCon);
if (err == kFskErrNeedMoreTime)
request->state = kHTTPSessionSuspend;
else if (err)
request->responseHeaders->responseCode = 500;
if (request->state != kHTTPProcessResponse)
break;
case kHTTPProcessResponse:
request->state = kHTTPGetDataChunk;
httpPrepareResponseHeaders(request);
if (request->state != kHTTPGetDataChunk)
break;
case kHTTPGetDataChunk:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
if (0 == FskStrCompare(kFskStrHEAD, FskHeaderMethod(request->requestHeaders))) {
request->state = kHTTPSendDataChunk;
request->nextState = kHTTPSetupNextRequest;
break;
}
p = &request->out.buf[request->out.max];
if (request->transferEncoding == kFskTransferEncodingChunked) {
request->out.max += 6;
}
chunkSize = 0;
amt = (request->out.bufferSize - request->out.max) - 2;
// fetch response data from callback
chunkSizeL = (UInt32)chunkSize;
err = doDataCallback(request->http->callbacks->requestGenerateResponseBody, request, &request->out.buf[request->out.max], amt, &chunkSizeL, request->refCon);
chunkSize = (int)chunkSizeL;
FskInstrumentedTypePrintfDebug(&gFskHTTPServerTypeInstrumentation, "doDataCallback returns err: %d, chunkSize: %d\n", err, chunkSize);
if ((kFskErrNone != err) && (kFskErrEndOfFile != err)) {
FskInstrumentedTypePrintfDebug(&gFskHTTPServerTypeInstrumentation, "about to doCallCondition -requestResponseFinished - FAIL\n");
doCallCondition(request->http->callbacks->requestCondition, request, kFskHTTPConditionRequestResponseFinished, request->refCon);
request->http->stats.requestsFailed += 1;
request->state = kHTTPServerError;
break;
}
request->out.max += chunkSize;
if ((0 == chunkSize) && (request->state == kHTTPSessionSuspend)) {
if (kFskTransferEncodingChunked == request->transferEncoding)
request->out.max -= 6;
break;
}
request->state = kHTTPSendDataChunk;
if ((chunkSize == 0) || (kFskErrEndOfFile == err)) {
request->nextState = kHTTPSetupNextRequest;
}
else
request->nextState = kHTTPGetDataChunk;
if (request->transferEncoding == kFskTransferEncodingChunked) {
FskStrNumToHex(chunkSize, p, 4);
p += 4;
*p++ = kFskCR;
*p++ = kFskLF;
if (chunkSize)
p += chunkSize;
*p++ = kFskCR;
*p++ = kFskLF;
request->out.max += 2;
}
request->stats.bodyBytesSent += chunkSize;
if (request->state != kHTTPSendDataChunk)
break;
case kHTTPSendDataChunk:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
FskInstrumentedTypePrintfDebug(&gFskHTTPServerTypeInstrumentation, " - request->out.max %d - request->out.pos %d\n", request->out.max, request->out.pos);
amt = request->out.max - request->out.pos;
if (0 == amt) {
FskInstrumentedTypePrintfDebug(&gFskHTTPServerTypeInstrumentation, "amt is zero now - transition to next state.\n");
request->state = request->nextState;
break;
}
err = FskNetSocketSendTCP(request->skt, &request->out.buf[request->out.pos], amt, &ret);
switch (err) {
case kFskErrNone:
#if SUPPORT_INSTRUMENTATION
if (FskInstrumentedItemHasListeners(request)) {
FskHTTPInstrMsgDataRecord msg;
msg.buffer = &request->out.buf[request->out.pos];
msg.amt = ret;
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestSendData, &msg);
}
#endif
request->out.pos += ret;
request->stats.bytesSent += ret;
request->http->stats.bytesSent += ret;
if (request->transferEncoding == kFskTransferEncodingChunked) {
request->stats.bytesSent -= 8;
}
if (request->out.pos == request->out.max) {
request->out.pos = 0;
request->out.max = 0;
request->state = request->nextState;
}
break;
case kFskErrNoData:
retVal = kFskErrSocketFull;
break;
default:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgErrString, "kHTTPSendDataChunk: SendTCP - error");
request->state = kHTTPSocketError;
request->http->stats.requestsFailed += 1;
break;
}
if (request->state != kHTTPSetupNextRequest)
break;
case kHTTPSetupNextRequest:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
FskTimeGetNow(&request->stats.requestStopped);
request->http->stats.requestsFinished += 1;
doCallCondition(request->http->callbacks->requestCondition, request, kFskHTTPConditionRequestResponseFinished, request->refCon);
request->state = kHTTPDone;
if (request->keepAlive && !request->http->stopped) {
if ((request->in.max - request->in.pos) > 0) {
FskHeaderStructDispose(request->requestHeaders);
FskHeaderStructDispose(request->responseHeaders);
FskHeaderStructNew(&request->requestHeaders);
FskHeaderStructNew(&request->responseHeaders);
request->keepAlive = false;
request->out.max = 0;
request->out.pos = 0;
FskMemSet(&request->stats, 0, sizeof(request->stats));
FskTimeGetNow(&request->stats.requestStarted);
request->state = kHTTPProcessRequestHeaders;
}
}
if (request->state != kHTTPDone)
break;
case kHTTPDone:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
if (request->keepAlive && !request->http->stopped) {
FskHeaderStructDispose(request->requestHeaders);
FskHeaderStructDispose(request->responseHeaders);
FskHeaderStructNew(&request->requestHeaders);
FskHeaderStructNew(&request->responseHeaders);
request->keepAlive = false;
request->in.max = 0;
request->in.pos = 0;
request->out.max = 0;
request->out.pos = 0;
FskMemSet(&request->stats, 0, sizeof(request->stats));
retVal = kFskErrNoData; // will cause data handler to be installed
request->state = kHTTPNewSession;
}
else {
request->state = kHTTPClose;
retVal = kFskErrNeedMoreTime;
}
break;
case kHTTPFulfillExpectation:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
request->state = kHTTPSendDataChunk;
request->nextState = kHTTPReadRequestBody;
request->out.max += snprintf(request->out.buf, request->out.bufferSize, "%s %d %s\r\n\r\n", httpProtocolVersionString(request), 100, FskFindResponse(100));
break;
case kHTTPDenyExpectation:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
request->state = kHTTPSendDataChunk;
request->nextState = kHTTPDone;
request->out.max += snprintf(request->out.buf, request->out.bufferSize, "%s %d %s\r\n\r\n", httpProtocolVersionString(request), 417, FskFindResponse(417));
break;
case kHTTPServerError:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
request->state = kHTTPSocketError;
// fall through
case kHTTPSocketError:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
request->http->stats.connectionsAborted++;
doCallCondition(request->http->callbacks->requestCondition, request, kFskHTTPConditionRequestErrorAbort, request->refCon);
request->state = kHTTPClose;
// fall through
case kHTTPClose:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
request->state = kHTTPRequestComplete;
needsDispose = true;
break;
case kHTTPRequestComplete:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
retVal = kFskErrNone; // request is finished, don't call back
break;
case kHTTPSessionSuspend:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
retVal = kFskErrNone; // do nothing in suspend state
break;
default:
FskInstrumentedItemSendMessage(request, kFskHTTPInstrMsgRequestState, request);
request->state = kHTTPClose; // unknown state
break;
;
}
if ((request->state == kHTTPServerError)
|| (request->state == kHTTPSocketError)
|| (request->state == kHTTPDone)
|| (request->state == kHTTPClose))
retVal = kFskErrNeedMoreTime;
if (retVal == kFskErrNoData) {
FskThreadAddDataHandler(&request->dataHandler, (FskThreadDataSource)request->skt, httpServerDataHandler, true, false, request);
}
else if (retVal == kFskErrSocketFull) {
FskThreadAddDataHandler(&request->dataHandler, (FskThreadDataSource)request->skt, httpServerDataHandler, false, true, request);
}
else if (retVal == kFskErrNeedMoreTime) {
FskTimeCallbackScheduleNextRun(request->cycleCallback, httpServerTimeCycle, request);
}
else if (retVal == kFskErrNone) {
// nothing doin
}
else {
FskInstrumentedTypePrintfDebug(&gFskHTTPServerTypeInstrumentation, "httpCycle - weird retVal %d\n", retVal);
}
if (needsDispose) {
FskListRemove((FskList*)&request->http->activeRequests, request);
FskTimeCallbackDispose(request->keepAliveKillCallback);
request->keepAliveKillCallback = NULL;
if (kFskErrNone != doCallCondition(request->http->callbacks->requestCondition, request, kFskHTTPConditionConnectionTerminating, request->refCon))
FskHTTPServerRequestDispose(request);
}
else {
if ((retVal == kFskErrNeedMoreTime) || ((retVal != kFskErrNone) && request->keepAlive)) {
FskTimeCallbackScheduleFuture(request->keepAliveKillCallback, FskHTTPServerRequestGetKeepAliveTimeout(request), 0, httpKillKeepAlive, request);
}
}
}
static void KprHTTPServerTimerCallback(FskTimeCallBack callback, const FskTime time, void *it)
{
FskHTTPServerRequest self = it;
FskTimeCallbackScheduleFuture(self->timer, 0, 200, KprHTTPServerTimerCallback, self);
FskHTTPServerRequestCycle(self);
}
