void W_DragSourceStateHandler(WMDraggingInfo * info, XClientMessageEvent * event)
{
WMView *view;
W_DndState *newState;
if (XDND_SOURCE_VIEW_STORED(info)) {
if (XDND_SOURCE_STATE(info) != NULL) {
view = XDND_SOURCE_VIEW(info);
#ifdef XDND_DEBUG
printf("current source state: %s\n", stateName(XDND_SOURCE_STATE(info)));
#endif
newState = (W_DndState *) XDND_SOURCE_STATE(info) (view, event, info);
#ifdef XDND_DEBUG
printf("new source state: %s\n", stateName(newState));
#endif
if (newState != NULL)
XDND_SOURCE_STATE(info) = newState;
/* else drop finished, and info has been flushed */
}
} else {
wwarning("received DnD message without having a target");
}
}
void TriaxialCompressionEngine::doStateTransition(stateNum nextState){
if ( /* currentState==STATE_UNINITIALIZED && */ nextState==STATE_ISO_COMPACTION){
sigma_iso=sigmaIsoCompaction;
previousSigmaIso=sigma_iso;
}
else if(nextState==STATE_TRIAX_LOADING){
sigma_iso=sigmaLateralConfinement;
previousSigmaIso=sigma_iso;
internalCompaction = false;
if (frictionAngleDegree>0) setContactProperties(frictionAngleDegree);
height0 = height; depth0 = depth; width0 = width;
//compressionActivated = true;
wall_bottom_activated=false; wall_top_activated=false;
if(currentState==STATE_ISO_UNLOADING && !noFiles){ LOG_INFO("Speres -> /tmp/unloaded.spheres"); Shop::saveSpheresToFile("/tmp/unloaded.spheres"); }
if(!firstRun && !noFiles) saveSimulation=true; // saving snapshot .xml will actually be done in ::action
Phase1End = "Unloaded";
}
else if(currentState==STATE_ISO_COMPACTION && nextState==STATE_ISO_UNLOADING){
sigma_iso=sigmaLateralConfinement;
sigmaIsoCompaction = sigmaLateralConfinement;
previousSigmaIso=sigma_iso;
internalCompaction=false; // unloading will not change grain sizes
if (frictionAngleDegree>0) setContactProperties(frictionAngleDegree);
if(!firstRun && !noFiles) saveSimulation=true;
Phase1End = "Compacted";
}
else if ((currentState==STATE_ISO_COMPACTION || currentState==STATE_ISO_UNLOADING) && nextState==STATE_LIMBO) {
//urrentState==STATE_DIE_COMPACTION
internalCompaction = false;
if (frictionAngleDegree>0) setContactProperties(frictionAngleDegree);
height0 = height; depth0 = depth; width0 = width;
if(!noFiles) saveSimulation=true; // saving snapshot .xml will actually be done in ::action
// stop simulation here, since nothing will happen from now on
Phase1End = (currentState==STATE_ISO_COMPACTION ? "compacted" : "unloaded");
if(!noFiles) Shop::saveSpheresToFile("/tmp/limbo.spheres");
// Please keep this saving process intact, I'm tired of running 3 days simulations and getting nothing at the end!
if(!firstRun && !noFiles) saveSimulation=true; // saving snapshot .xml will actually be done in ::action
}
else if( nextState==STATE_FIXED_POROSITY_COMPACTION){
internalCompaction = false;
wall_bottom_activated=false; wall_top_activated=false;
wall_front_activated=false; wall_back_activated=false;
wall_right_activated=false; wall_left_activated=false;
}
else { LOG_ERROR("Undefined transition from "<<stateName(currentState)<<" to "<<stateName(nextState)<<"! (ignored)"); return; }
LOG_INFO("State transition from "<<stateName(currentState)<<" to "<<stateName(nextState)<<" done.");
currentState=nextState;
previousState=currentState; // should be always kept in sync, used to track manual changes to the .xml
}
void FalagardFrameWindow::render()
{
FrameWindow* w = (FrameWindow*)d_window;
// do not render anything for the rolled-up state.
if (w->isRolledup())
return;
// build state name
String stateName(w->isDisabled() ? "Disabled" : (w->isActive() ? "Active" : "Inactive"));
stateName += w->getTitlebar()->isVisible() ? "WithTitle" : "NoTitle";
stateName += w->isFrameEnabled() ? "WithFrame" : "NoFrame";
const StateImagery* imagery;
try
{
// get WidgetLookFeel for the assigned look.
const WidgetLookFeel& wlf = getLookNFeel();
// try and get imagery for our current state
imagery = &wlf.getStateImagery(stateName);
}
catch (UnknownObjectException&)
{
// log error so we know imagery is missing, and then quit.
return;
}
// peform the rendering operation.
imagery->render(*w);
}
void QKineticScrollerPrivate::timerEvent(QTimerEvent *e)
{
if (e->timerId() != timerId) {
QObject::timerEvent(e);
return;
}
struct timerevent {
QKineticScroller::State state;
typedef void (QKineticScrollerPrivate::*timerhandler_t)();
timerhandler_t handler;
};
timerevent timerevents[] = {
{ QKineticScroller::StateDragging, &QKineticScrollerPrivate::timerEventWhileDragging },
{ QKineticScroller::StateScrolling, &QKineticScrollerPrivate::timerEventWhileScrolling },
};
for (int i = 0; i < int(sizeof(timerevents) / sizeof(*timerevents)); ++i) {
timerevent *te = timerevents + i;
if (state == te->state) {
(this->*te->handler)();
return;
}
}
if (timerId) {
qWarning() << "Unhandled timer event, while in state " << stateName(state);
killTimer(timerId);
timerId = 0;
}
// otherwise this is a timer event that was already queued when the
// timer was killed, so just ignore it
}
status_t
ScreenSaverSettings::GetModuleState(const char* name, BMessage* stateMsg)
{
BString stateName("modulesettings_");
stateName += name;
return fSettings.FindMessage(stateName.String(), stateMsg);
}
void BufferQueue::dump(String8& result, const char* prefix,
char* buffer, size_t SIZE) const
{
Mutex::Autolock _l(mMutex);
String8 fifo;
int fifoSize = 0;
Fifo::const_iterator i(mQueue.begin());
while (i != mQueue.end()) {
snprintf(buffer, SIZE, "%02d ", *i++);
fifoSize++;
fifo.append(buffer);
}
snprintf(buffer, SIZE,
"%s-BufferQueue mBufferCount=%d, mSynchronousMode=%d, default-size=[%dx%d], "
"mPixelFormat=%d, FIFO(%d)={%s}\n",
prefix, mBufferCount, mSynchronousMode, mDefaultWidth,
mDefaultHeight, mPixelFormat, fifoSize, fifo.string());
result.append(buffer);
struct {
const char * operator()(int state) const {
switch (state) {
case BufferSlot::DEQUEUED: return "DEQUEUED";
case BufferSlot::QUEUED: return "QUEUED";
case BufferSlot::FREE: return "FREE";
case BufferSlot::ACQUIRED: return "ACQUIRED";
default: return "Unknown";
}
}
} stateName;
for (int i=0 ; i<mBufferCount ; i++) {
const BufferSlot& slot(mSlots[i]);
snprintf(buffer, SIZE,
"%s%s[%02d] "
"state=%-8s, crop=[%d,%d,%d,%d], "
"xform=0x%02x, time=%#llx, scale=%s",
prefix, (slot.mBufferState == BufferSlot::ACQUIRED)?">":" ", i,
stateName(slot.mBufferState),
slot.mCrop.left, slot.mCrop.top, slot.mCrop.right,
slot.mCrop.bottom, slot.mTransform, slot.mTimestamp,
scalingModeName(slot.mScalingMode)
);
result.append(buffer);
const sp<GraphicBuffer>& buf(slot.mGraphicBuffer);
if (buf != NULL) {
snprintf(buffer, SIZE,
", %p [%4ux%4u:%4u,%3X]",
buf->handle, buf->width, buf->height, buf->stride,
buf->format);
result.append(buffer);
}
result.append("\n");
}
}
void MergeTool::chooseAction()
{
m_merging = (m_mergeType == NormalMerge);
if (m_merging)
return;
QMessageBox msgBox;
msgBox.setWindowTitle(tr("Merge Conflict"));
msgBox.setIcon(QMessageBox::Question);
msgBox.setStandardButtons(QMessageBox::Abort);
msgBox.setText(tr("%1 merge conflict for \"%2\"\nLocal: %3\nRemote: %4")
.arg(mergeTypeName())
.arg(m_fileName)
.arg(stateName(m_localState, m_localInfo))
.arg(stateName(m_remoteState, m_remoteInfo))
);
switch (m_mergeType) {
case SubmoduleMerge:
case SymbolicLinkMerge:
addButton(&msgBox, tr("&Local"), 'l');
addButton(&msgBox, tr("&Remote"), 'r');
break;
case DeletedMerge:
if (m_localState == CreatedState || m_remoteState == CreatedState)
addButton(&msgBox, tr("&Created"), 'c');
else
addButton(&msgBox, tr("&Modified"), 'm');
addButton(&msgBox, tr("&Deleted"), 'd');
break;
default:
break;
}
msgBox.exec();
QByteArray ba;
QVariant key;
QAbstractButton *button = msgBox.clickedButton();
if (button)
key = button->property("key");
// either the message box was closed without clicking anything, or abort was clicked
if (!key.isValid())
key = QVariant(QLatin1Char('a')); // abort
ba.append(key.toChar().toLatin1());
ba.append('\n');
m_process->write(ba);
m_process->waitForBytesWritten();
}
void
ScreenSaverSettings::SetModuleState(const char* name, BMessage* stateMsg)
{
BString stateName("modulesettings_");
stateName += name;
fSettings.RemoveName(stateName.String());
fSettings.AddMessage(stateName.String(), stateMsg);
}
void
Work::setState(Work::State st)
{
auto maxR = getMaxRetries();
if (st == WORK_FAILURE_RETRY && (mRetries >= maxR))
{
CLOG(WARNING, "Work")
<< "Reached retry limit " << maxR << " for " << getUniqueName();
st = WORK_FAILURE_RAISE;
}
if (st != mState)
{
CLOG(DEBUG, "Work") << "work " << getUniqueName() << " : "
<< stateName(mState) << " -> " << stateName(st);
mState = st;
}
}
void MediaSession::setState(State state)
{
LOG(Media, "MediaSession::setState(%p) - %s", this, stateName(state));
if (m_state == state)
return;
m_state = state;
client().mediaStateDidChange();
}
void MediaSession::beginInterruption(InterruptionType type)
{
LOG(Media, "MediaSession::beginInterruption(%p), state = %s", this, stateName(m_state));
if (type == EnteringBackground && client().overrideBackgroundPlaybackRestriction())
return;
m_stateToRestore = state();
m_notifyingClient = true;
client().pausePlayback();
setState(Interrupted);
m_notifyingClient = false;
}
int ICACHE_FLASH_ATTR cgiPropLoadFile(HttpdConnData *connData)
{
PropellerConnection *connection = &myConnection;
char fileName[128];
int fileSize = 0;
// check for the cleanup call
if (connData->conn == NULL) {
if (connection->file) {
roffs_close(connection->file);
connection->file = NULL;
}
return HTTPD_CGI_DONE;
}
if (connection->state != stIdle) {
char buf[128];
os_sprintf(buf, "Transfer already in progress: state %s\r\n", stateName(connection->state));
httpdSendResponse(connData, 400, buf, -1);
return HTTPD_CGI_DONE;
}
connData->cgiData = connection;
connection->connData = connData;
os_timer_setfn(&connection->timer, timerCallback, connection);
if (httpdFindArg(connData->getArgs, "file", fileName, sizeof(fileName)) < 0) {
httpdSendResponse(connData, 400, "Missing file argument\r\n", -1);
return HTTPD_CGI_DONE;
}
if (!(connection->file = roffs_open(fileName))) {
httpdSendResponse(connData, 400, "File not found\r\n", -1);
return HTTPD_CGI_DONE;
}
fileSize = roffs_file_size(connection->file);
if (!getIntArg(connData, "baud-rate", &connection->baudRate))
connection->baudRate = flashConfig.loader_baud_rate;
if (!getIntArg(connData, "final-baud-rate", &connection->finalBaudRate))
connection->finalBaudRate = flashConfig.baud_rate;
if (!getIntArg(connData, "reset-pin", &connection->resetPin))
connection->resetPin = flashConfig.reset_pin;
DBG("load-file: file %s, size %d, baud-rate %d, final-baud-rate %d, reset-pin %d\n", fileName, fileSize, connection->baudRate, connection->finalBaudRate, connection->resetPin);
startLoading(connection, NULL, fileSize);
return HTTPD_CGI_MORE;
}
int ICACHE_FLASH_ATTR cgiPropLoad(HttpdConnData *connData)
{
PropellerConnection *connection = &myConnection;
// check for the cleanup call
if (connData->conn == NULL)
return HTTPD_CGI_DONE;
if (connection->state != stIdle) {
char buf[128];
os_sprintf(buf, "Transfer already in progress: state %s\r\n", stateName(connection->state));
httpdSendResponse(connData, 400, buf, -1);
return HTTPD_CGI_DONE;
}
connData->cgiData = connection;
connection->connData = connData;
os_timer_setfn(&connection->timer, timerCallback, connection);
if (connData->post->len == 0) {
httpdSendResponse(connData, 400, "No data\r\n", -1);
abortLoading(connection);
return HTTPD_CGI_DONE;
}
else if (connData->post->buffLen != connData->post->len) {
httpdSendResponse(connData, 400, "Data too large\r\n", -1);
return HTTPD_CGI_DONE;
}
if (!getIntArg(connData, "baud-rate", &connection->baudRate))
connection->baudRate = flashConfig.loader_baud_rate;
if (!getIntArg(connData, "final-baud-rate", &connection->finalBaudRate))
connection->finalBaudRate = flashConfig.baud_rate;
if (!getIntArg(connData, "reset-pin", &connection->resetPin))
connection->resetPin = flashConfig.reset_pin;
if (!getIntArg(connData, "response-size", &connection->responseSize))
connection->responseSize = 0;
if (!getIntArg(connData, "response-timeout", &connection->responseTimeout))
connection->responseTimeout = 1000;
DBG("load: size %d, baud-rate %d, final-baud-rate %d, reset-pin %d\n", connData->post->buffLen, connection->baudRate, connection->finalBaudRate, connection->resetPin);
if (connection->responseSize > 0)
DBG(" responseSize %d, responseTimeout %d\n", connection->responseSize, connection->responseTimeout);
connection->file = NULL;
startLoading(connection, (uint8_t *)connData->post->buff, connData->post->buffLen);
return HTTPD_CGI_MORE;
}
//----------------------------------------------------------------------------//
void FalagardMenuItem::render()
{
MenuItem* w = (MenuItem*)d_window;
// build name of state we're in
String stateName(w->isEffectiveDisabled() ? "Disabled" : "Enabled");
String suffix;
// only show opened imagery if the menu items popup window is not closing
// (otherwise it might look odd)
if (w->isOpened() && !(w->hasAutoPopup() && w->isPopupClosing()))
suffix = "PopupOpen";
else if (w->isPushed())
suffix = w->isHovering() ? "Pushed" : "PushedOff";
else if (w->isHovering())
suffix = "Hover";
else
suffix = "Normal";
const StateImagery* imagery;
// get WidgetLookFeel for the assigned look.
const WidgetLookFeel& wlf = getLookNFeel();
// try and get imagery for our current state
if (wlf.isStateImageryPresent(stateName + suffix))
{
imagery = &wlf.getStateImagery(stateName + suffix);
}
else
{
imagery = &wlf.getStateImagery(stateName + "Normal");
}
// peform the rendering operation.
imagery->render(*w);
// only draw popup-open/closed-icon if we have a popup menu, and parent is not a menubar
Window* parent_window = w->getParent();
bool not_menubar = (!parent_window) ? true : !dynamic_cast<Menubar*>(parent_window);
if (w->getPopupMenu() && not_menubar)
{
// get imagery for popup open/closed state
imagery = &wlf.getStateImagery(w->isOpened() ? "PopupOpenIcon" : "PopupClosedIcon");
// peform the rendering operation.
imagery->render(*w);
}
}
bool MediaSession::clientWillPausePlayback()
{
LOG(Media, "MediaSession::clientWillPausePlayback(%p)- state = %s", this, stateName(m_state));
if (state() == Interrupted) {
if (!m_notifyingClient) {
m_stateToRestore = Paused;
LOG(Media, " setting stateToRestore to \"Paused\"");
}
return false;
}
setState(Paused);
MediaSessionManager::sharedManager().sessionWillEndPlayback(*this);
if (!m_clientDataBufferingTimer.isActive())
m_clientDataBufferingTimer.startOneShot(kClientDataBufferingTimerThrottleDelay);
return true;
}
//print the status of all tasks in a table
int statsCmd(char **argv,unsigned short argc){
extern CTL_TASK_t *ctl_task_list;
int i;
CTL_TASK_t *t=ctl_task_list;
//format string
const char *fmt="%-10s\t%u\t\t%c%-28s\t%lu\r\n";
//print out nice header
printf("\r\nName\t\tPriority\tState\t\t\t\tTime\r\n--------------------------------------------------------------------\r\n");
//loop through tasks and print out info
while(t!=NULL){
printf(fmt,t->name,t->priority,(t==ctl_task_executing)?'*':' ',stateName(t->state),t->execution_time);
t=t->next;
}
//add a blank line after table
printf("\r\n");
return 0;
}
void
Work::scheduleRetry()
{
if (mScheduled)
{
return;
}
if (getState() != WORK_FAILURE_RETRY)
{
std::string msg = fmt::format("retrying {} in state {}",
getUniqueName(), stateName(getState()));
CLOG(ERROR, "Work") << msg;
throw std::runtime_error(msg);
}
if (!mRetryTimer)
{
mRetryTimer = std::make_unique<VirtualTimer>(mApp.getClock());
}
std::weak_ptr<Work> weak(
std::static_pointer_cast<Work>(shared_from_this()));
auto t = getRetryDelay();
mRetryTimer->expires_from_now(t);
CLOG(WARNING, "Work")
<< "Scheduling retry #" << (mRetries + 1) << "/" << mMaxRetries
<< " in " << std::chrono::duration_cast<std::chrono::seconds>(t).count()
<< " sec, for " << getUniqueName();
mScheduled = true;
mRetryTimer->async_wait(
[weak]() {
auto self = weak.lock();
if (!self)
{
return;
}
self->mScheduled = false;
self->mRetries++;
self->reset();
self->advance();
},
VirtualTimer::onFailureNoop);
}
void SurfaceMediaSource::dump(String8& result, const char* prefix,
char* buffer, size_t SIZE) const
{
Mutex::Autolock _l(mMutex);
snprintf(buffer, SIZE,
"%smBufferCount=%d, mSynchronousMode=%d, default-size=[%dx%d], "
"mPixelFormat=%d, \n",
prefix, mBufferCount, mSynchronousMode, mDefaultWidth, mDefaultHeight,
mPixelFormat);
result.append(buffer);
String8 fifo;
int fifoSize = 0;
Fifo::const_iterator i(mQueue.begin());
while (i != mQueue.end()) {
snprintf(buffer, SIZE, "%02d ", *i++);
fifoSize++;
fifo.append(buffer);
}
result.append(buffer);
struct {
const char * operator()(int state) const {
switch (state) {
case BufferSlot::DEQUEUED: return "DEQUEUED";
case BufferSlot::QUEUED: return "QUEUED";
case BufferSlot::FREE: return "FREE";
default: return "Unknown";
}
}
} stateName;
for (int i = 0; i < mBufferCount; i++) {
const BufferSlot& slot(mSlots[i]);
snprintf(buffer, SIZE,
"%s%s[%02d] state=%-8s, "
"timestamp=%lld\n",
prefix, (i==mCurrentSlot)?">":" ", i, stateName(slot.mBufferState),
slot.mTimestamp
);
result.append(buffer);
}
}
/*
* Feed an event to a WTP responder state machine. Handle all errors yourself,
* do not report them to the caller. Note: Do not put {}s of the else block
* inside the macro definition.
*/
static void wtls_event_handle(WTLSMachine * wtls_machine, WAPEvent * event)
{
debug("wap.wtls", 0, "WTLS: wtls_machine %ld, state %s, event %s.",
wtls_machine->mid, stateName(wtls_machine->state),
wap_event_name(event->type));
/* for T_Unitdata_Ind PDUs */
if (event->type == T_Unitdata_Ind) {
/* if encryption: decrypt all pdus in the list */
if (wtls_machine->encrypted)
wtls_decrypt_pdu_list(wtls_machine,
event->u.T_Unitdata_Ind.pdu_list);
/* add all handshake data to wtls_machine->handshake_data */
//add_all_handshake_data(wtls_machine, event->u.T_Unitdata_Ind.pdu_list);
}
#define STATE_NAME(state)
#define ROW(wtls_state, event_type, condition, action, next_state) \
if (wtls_machine->state == wtls_state && \
event->type == event_type && \
(condition)) { \
action \
wtls_machine->state = next_state; \
debug("wap.wtls", 0, "WTLS %ld: New state %s", wtls_machine->mid, #next_state); \
} else
#include "wtls_state-decl.h"
{
error(0, "WTLS: handle_event: unhandled event!");
debug("wap.wtls", 0,
"WTLS: handle_event: Unhandled event was:");
wap_event_destroy(event);
return;
}
if (event)
wap_event_destroy(event);
if (wtls_machine->state == NULL_STATE) {
wtls_machine_destroy(wtls_machine);
wtls_machine = NULL;
}
}
bool ofAddon::checkCorrectPlatform(ConfigParseState state){
switch(state){
case Meta:
return true;
case Common:
return true;
case Linux:
case Linux64:
case WinCB:
case VS:
case LinuxARMv6:
case LinuxARMv7:
case AndroidARMv5:
case AndroidARMv7:
case iOS:
case OSX:
return platform==stateName(state);
case Unknown:
default:
return false;
}
}
//-----------------------------------------------------------------------------
// Name: run
// Desc: Executes the state with the given address
//-----------------------------------------------------------------------------
void EvidyonClient::run(State state) {
switch(state) {
case VCS_STARTUP: stateStartup(); break;
case VCS_CONNECT: stateConnect(); break;
case VCS_ACCOUNT_LOGIN: stateAccountLogin(); break;
// case VCS_CREATE_ACCOUNT:stateCreateAccount(); break;
case VCS_LOGGED_INTO_ACCOUNT: stateLoggedIntoAccount(); break;
case VCS_WORLD_MAIN: stateWorldMain(); break;
case VCS_NO_CONNECTION: stateNoConnection(); break;
case VCS_DISCONNECT: stateDisconnect(); break;
case VCS_SHUTDOWN: stateShutdown(); break;
case VCS_CREATE_CHARACTER: stateCreateCharacter(); break;
case VCS_LOST_D3DDEVICE: stateLostD3DDevice(); break;
case VCS_CREDITS: stateCredits(); break;
// Testing-only states
case VCS_DEBUGSTATESANDBOX: debugStateSandbox(); break;
// Output a warning if we don't know what the state is
default:
DEBUG_ERROR("Tried to execute unknown state: %i (%s)", (int)state, stateName(state));
break;
}
}
int ICACHE_FLASH_ATTR cgiPropReset(HttpdConnData *connData)
{
PropellerConnection *connection = &myConnection;
// check for the cleanup call
if (connData->conn == NULL)
return HTTPD_CGI_DONE;
if (connection->state != stIdle) {
char buf[128];
os_sprintf(buf, "Transfer already in progress: state %s\r\n", stateName(connection->state));
httpdSendResponse(connData, 400, buf, -1);
return HTTPD_CGI_DONE;
}
connData->cgiData = connection;
connection->connData = connData;
// turn off SSCP during loading
sscp_enable(0);
os_timer_setfn(&connection->timer, timerCallback, connection);
if (!getIntArg(connData, "reset-pin", &connection->resetPin))
connection->resetPin = flashConfig.reset_pin;
DBG("reset: reset-pin %d\n", connection->resetPin);
connection->image = NULL;
GPIO_OUTPUT_SET(connection->resetPin, 0);
connection->state = stReset;
armTimer(connection, RESET_DELAY_1);
return HTTPD_CGI_MORE;
}
void PlatformMediaSession::beginInterruption(InterruptionType type)
{
LOG(Media, "PlatformMediaSession::beginInterruption(%p), state = %s, interruption type = %s, interruption count = %i", this, stateName(m_state), interruptionName(type), m_interruptionCount);
if (++m_interruptionCount > 1)
return;
if (client().shouldOverrideBackgroundPlaybackRestriction(type)) {
LOG(Media, "PlatformMediaSession::beginInterruption(%p), returning early because client says to override interruption", this);
return;
}
m_stateToRestore = state();
m_notifyingClient = true;
setState(Interrupted);
m_interruptionType = type;
client().suspendPlayback();
m_notifyingClient = false;
}
void PlatformMediaSession::setState(State state)
{
LOG(Media, "PlatformMediaSession::setState(%p) - %s", this, stateName(state));
m_state = state;
}
bool PlatformMediaSession::clientWillPausePlayback()
{
if (m_notifyingClient)
return true;
LOG(Media, "PlatformMediaSession::clientWillPausePlayback(%p)- state = %s", this, stateName(m_state));
if (state() == Interrupted) {
m_stateToRestore = Paused;
LOG(Media, " setting stateToRestore to \"Paused\"");
return false;
}
setState(Paused);
PlatformMediaSessionManager::sharedManager().sessionWillEndPlayback(*this);
scheduleClientDataBufferingCheck();
return true;
}
void PlatformMediaSession::clientWillBeginAutoplaying()
{
if (m_notifyingClient)
return;
LOG(Media, "PlatformMediaSession::clientWillBeginAutoplaying(%p)- state = %s", this, stateName(m_state));
if (state() == Interrupted) {
m_stateToRestore = Autoplaying;
LOG(Media, " setting stateToRestore to \"Autoplaying\"");
return;
}
setState(Autoplaying);
updateClientDataBuffering();
}
void PlatformMediaSession::endInterruption(EndInterruptionFlags flags)
{
LOG(Media, "PlatformMediaSession::endInterruption(%p) - flags = %i, stateToRestore = %s, interruption count = %i", this, (int)flags, stateName(m_stateToRestore), m_interruptionCount);
if (!m_interruptionCount) {
LOG(Media, "PlatformMediaSession::endInterruption(%p) - !! ignoring spurious interruption end !!", this);
return;
}
if (--m_interruptionCount)
return;
State stateToRestore = m_stateToRestore;
m_stateToRestore = Idle;
m_interruptionType = NoInterruption;
setState(stateToRestore);
if (stateToRestore == Autoplaying)
client().resumeAutoplaying();
bool shouldResume = flags & MayResumePlaying && stateToRestore == Playing;
client().mayResumePlayback(shouldResume);
}
static void ICACHE_FLASH_ATTR timerCallback(void *data)
{
PropellerConnection *connection = (PropellerConnection *)data;
int finished;
#ifdef STATE_DEBUG
DBG("TIMER %s", stateName(connection->state));
#endif
switch (connection->state) {
case stIdle:
// shouldn't happen
break;
case stReset:
GPIO_OUTPUT_SET(connection->resetPin, 1);
armTimer(connection, RESET_DELAY_2);
if (connection->image || connection->file) {
connection->state = stTxHandshake;
programmingCB = readCallback;
}
else {
httpdSendResponse(connection->connData, 200, "", -1);
connection->state = stIdle;
}
break;
case stTxHandshake:
connection->state = stRxHandshakeStart;
ploadInitiateHandshake(connection);
armTimer(connection, RX_HANDSHAKE_TIMEOUT);
break;
case stRxHandshakeStart:
case stRxHandshake:
httpdSendResponse(connection->connData, 400, "RX handshake timeout\r\n", -1);
abortLoading(connection);
break;
case stLoadContinue:
if (ploadLoadImageContinue(connection, ltDownloadAndRun, &finished) == 0) {
if (finished) {
armTimer(connection, connection->retryDelay);
connection->state = stVerifyChecksum;
}
else {
armTimer(connection, LOAD_SEGMENT_DELAY);
connection->state = stLoadContinue;
}
}
break;
case stVerifyChecksum:
if (connection->retriesRemaining > 0) {
uart_tx_one_char(UART0, 0xF9);
armTimer(connection, connection->retryDelay);
--connection->retriesRemaining;
}
else {
httpdSendResponse(connection->connData, 400, "Checksum timeout\r\n", -1);
abortLoading(connection);
}
break;
case stStartAck:
httpdSendResponse(connection->connData, 400, "StartAck timeout\r\n", -1);
abortLoading(connection);
break;
default:
break;
}
#ifdef STATE_DEBUG
DBG(" -> %s\n", stateName(connection->state));
#endif
}
void MediaSession::endInterruption(EndInterruptionFlags flags)
{
LOG(Media, "MediaSession::endInterruption(%p) - flags = %i, stateToRestore = %s", this, (int)flags, stateName(m_stateToRestore));
State stateToRestore = m_stateToRestore;
m_stateToRestore = Idle;
setState(Paused);
if (flags & MayResumePlaying && stateToRestore == Playing) {
LOG(Media, "MediaSession::endInterruption - resuming playback");
client().resumePlayback();
}
}
static void ICACHE_FLASH_ATTR readCallback(char *buf, short length)
{
PropellerConnection *connection = &myConnection;
int cnt, version, finished;
#ifdef STATE_DEBUG
DBG("READ: length %d, state %s", length, stateName(connection->state));
#endif
switch (connection->state) {
case stIdle:
case stReset:
case stTxHandshake:
case stLoadContinue:
// just ignore data received when we're not expecting it
break;
case stRxHandshakeStart: // skip junk before handshake
while (length > 0) {
if (*buf == 0xEE) {
connection->state = stRxHandshake;
break;
}
DBG("Ignoring %02x looking for 0xEE\n", *buf);
--length;
++buf;
}
if (connection->state == stRxHandshakeStart || length == 0)
break;
// fall through
case stRxHandshake:
case stStartAck:
if ((cnt = length) > connection->bytesRemaining)
cnt = connection->bytesRemaining;
memcpy(&connection->buffer[connection->bytesReceived], buf, cnt);
connection->bytesReceived += cnt;
if ((connection->bytesRemaining -= cnt) == 0) {
switch (connection->state) {
case stRxHandshakeStart:
case stRxHandshake:
if (ploadVerifyHandshakeResponse(connection, &version) == 0) {
if (ploadLoadImage(connection, ltDownloadAndRun, &finished) == 0) {
if (finished) {
armTimer(connection, connection->retryDelay);
connection->state = stVerifyChecksum;
}
else {
armTimer(connection, LOAD_SEGMENT_DELAY);
connection->state = stLoadContinue;
}
}
else {
httpdSendResponse(connection->connData, 400, "Load image failed\r\n", -1);
abortLoading(connection);
}
}
else {
httpdSendResponse(connection->connData, 400, "RX handshake failed\r\n", -1);
abortLoading(connection);
}
break;
case stStartAck:
httpdSendResponse(connection->connData, 200, (char *)connection->buffer, connection->bytesReceived);
finishLoading(connection);
break;
default:
break;
}
}
break;
case stVerifyChecksum:
if (buf[0] == 0xFE) {
if ((connection->bytesRemaining = connection->responseSize) > 0) {
connection->bytesReceived = 0;
armTimer(connection, connection->responseTimeout);
connection->state = stStartAck;
}
else {
httpdSendResponse(connection->connData, 200, "", -1);
finishLoading(connection);
}
}
else {
httpdSendResponse(connection->connData, 400, "Checksum error\r\n", -1);
abortLoading(connection);
}
break;
default:
break;
}
#ifdef STATE_DEBUG
DBG(" -> %s\n", stateName(connection->state));
#endif
}
