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dynamicdevice.c
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dynamicdevice.c
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#include "dynamicdevice.h"
#include "monitor.h"
#include "status.h"
#include <glob.h>
#include <vdr/skins.h>
#include <vdr/transfer.h>
#define SUBDEVICEREADYTIMEOUT 30 // seconds to wait until subdevice is ready
cPlugin *cDynamicDevice::dynamite = NULL;
int cDynamicDevice::defaultGetTSTimeout = 0;
int cDynamicDevice::idleTimeoutMinutes = 0;
int cDynamicDevice::idleWakeupHours = 0;
cString *cDynamicDevice::idleHook = NULL;
cString *cDynamicDevice::attachHook = NULL;
cDvbDeviceProbe *cDynamicDevice::dvbprobe = NULL;
bool cDynamicDevice::enableOsdMessages = false;
int cDynamicDevice::numDynamicDevices = 0;
cMutex cDynamicDevice::arrayMutex;
cDynamicDevice *cDynamicDevice::dynamicdevice[MAXDEVICES] = { NULL };
cList<cDynamicDeviceProbe::cDynamicDeviceProbeItem> cDynamicDevice::commandRequeue;
cList<cDynamicDevice::cDelayedDeviceItems> cDynamicDevice::cDelayedDeviceItems::delayedItems;
cDynamicDevice::cDelayedDeviceItems::cDelayedDeviceItems(const char *DevPath, int AttachDelay)
:devPath(DevPath)
{
dontAttachBefore = time(NULL) + AttachDelay;
delayedItems.Add(this);
}
int cDynamicDevice::cDelayedDeviceItems::CanBeAttached(const char *DevPath)
{
if (DevPath == NULL)
return false;
time_t now = time(NULL);
for (cDelayedDeviceItems *item = delayedItems.First(); item; item = delayedItems.Next(item)) {
if (strcmp(*item->devPath, DevPath) == 0) {
if (item->dontAttachBefore < now) {
delayedItems.Del(item);
isyslog("dynamite: %s can be attached now", DevPath);
return 1;
}
dsyslog("dynamite: %s should not be attached yet", DevPath);
return 0;
}
}
return 2;
}
int cDynamicDevice::IndexOf(const char *DevPath, int &NextFreeIndex, int WishIndex)
{
cMutexLock lock(&arrayMutex);
NextFreeIndex = -1;
int index = -1;
for (int i = 0; (i < numDynamicDevices) && ((index < 0) || (NextFreeIndex < 0) || (WishIndex >= 0)); i++) {
if (dynamicdevice[i]->devpath == NULL) {
if ((NextFreeIndex < 0) || ((WishIndex >= 0) && (dynamicdevice[i]->CardIndex() == WishIndex))) {
NextFreeIndex = i;
if ((dynamicdevice[i]->CardIndex() == WishIndex) && (index >= 0))
break;
}
}
else if (index < 0) {
if (strcmp(DevPath, **dynamicdevice[i]->devpath) == 0)
index = i;
}
}
return index;
}
cDynamicDevice *cDynamicDevice::GetDynamicDevice(int Index)
{
if ((Index < 0) || (Index >= numDynamicDevices))
return NULL;
return dynamicdevice[Index];
}
bool cDynamicDevice::ProcessQueuedCommands(void)
{
for (cDynamicDeviceProbe::cDynamicDeviceProbeItem *dev = cDynamicDeviceProbe::commandQueue.First(); dev; dev = cDynamicDeviceProbe::commandQueue.Next(dev)) {
switch (dev->cmd) {
case ddpcAttach:
{
int delayed = cDelayedDeviceItems::CanBeAttached(*dev->devpath);
if (delayed == 0)
commandRequeue.Add(new cDynamicDeviceProbe::cDynamicDeviceProbeItem(ddpcAttach, new cString(*dev->devpath)));
else if (delayed > 0)
AttachDevice(*dev->devpath, delayed);
break;
}
case ddpcDetach:
{
DetachDevice(*dev->devpath, false);
break;
}
case ddpcService:
{
if (dynamite && (dev->devpath != NULL) && (**dev->devpath != NULL)) {
int len = strlen(*dev->devpath);
if (len > 0) {
char *data = strchr(const_cast<char*>(**dev->devpath), ' ');
if (data != NULL) {
data[0] = '\0';
data++;
dynamite->Service(*dev->devpath, data);
}
}
}
break;
}
}
}
cDynamicDeviceProbe::commandQueue.Clear();
for (cDynamicDeviceProbe::cDynamicDeviceProbeItem *dev = commandRequeue.First(); dev; dev = commandRequeue.Next(dev))
cDynamicDeviceProbe::commandQueue.Add(new cDynamicDeviceProbe::cDynamicDeviceProbeItem(dev->cmd, new cString(**dev->devpath)));
commandRequeue.Clear();
return true;
}
int cDynamicDevice::GetUdevAttributesForAttach(const char *DevPath, int &CardIndex, int &AttachDelay, bool &AttachDelayPreopen)
{
CardIndex = -1;
AttachDelay = 0;
AttachDelayPreopen = false;
if (DevPath == NULL)
return -1;
cUdevDevice *dev = cUdev::GetDeviceFromDevName(DevPath);
if (dev == NULL)
return -1;
int intVal;
const char *val = dev->GetPropertyValue("dynamite_cardindex");
if (val) {
isyslog("dynamite: udev cardindex is %s", val);
intVal = -1;
if (val && (sscanf(val, "%d", &intVal) == 1) && (intVal >= 0) && (intVal <= MAXDEVICES))
CardIndex = intVal;
}
val = dev->GetPropertyValue("dynamite_attach_delay");
if (val) {
isyslog("dynamite: udev attach_delay is %s", val);
intVal = 0;
if (val && (sscanf(val, "%d", &intVal) == 1) && (intVal > 0))
AttachDelay = intVal;
}
val = dev->GetPropertyValue("dynamite_attach_delay_preopen");
if (val) {
isyslog("dynamite: udev attach_delay_preopen is %s", val);
if ((strcmp(val, "1") == 0) || (strcasecmp(val, "y") == 0) || (strcasecmp(val, "yes") == 0))
AttachDelayPreopen = true;
}
delete dev;
return 0;
}
void cDynamicDevice::DetachAllDevices(bool Force)
{
cMutexLock lock(&arrayMutex);
isyslog("dynamite: %sdetaching all devices", (Force ? "force " : ""));
for (int i = 0; i < numDynamicDevices; i++) {
if (dynamicdevice[i]->devpath) {
if (Force)
cDynamicDeviceProbe::QueueDynamicDeviceCommand(ddpcService, *cString::sprintf("dynamite-ForceDetachDevice-v0.1 %s", **dynamicdevice[i]->devpath));
else
cDynamicDeviceProbe::QueueDynamicDeviceCommand(ddpcDetach, (**dynamicdevice[i]->devpath));
}
}
}
cString cDynamicDevice::ListAllDevices(int &ReplyCode)
{
cMutexLock lock(&arrayMutex);
cString devices;
int count = 0;
for (int i = 0; i < numDynamicDevices; i++) {
if ((dynamicdevice[i]->devpath != NULL) && (dynamicdevice[i]->subDevice != NULL)) {
count++;
devices = cString::sprintf("%s%d%s %s\n", (count == 1) ? "" : *devices
, i + 1
, ((PrimaryDevice() == dynamicdevice[i]) || !dynamicdevice[i]->isDetachable) ? "*" : ""
, **dynamicdevice[i]->devpath);
}
}
if (count == 0) {
ReplyCode = 901;
return cString::sprintf("there are no attached devices");
}
return devices;
}
cString cDynamicDevice::AttachDevicePattern(const char *Pattern)
{
if (!Pattern)
return "invalid pattern";
cStringList paths;
cString reply;
glob_t result;
if (glob(Pattern, GLOB_MARK, 0, &result) == 0) {
for (uint g = 0; g < result.gl_pathc; g++)
paths.Append(strdup(result.gl_pathv[g]));
paths.Sort(false);
for (int i = 0; i < paths.Size(); i++) {
cDynamicDeviceProbe::QueueDynamicDeviceCommand(ddpcAttach, paths[i]);
reply = cString::sprintf("%squeued %s for attaching\n", (i == 0) ? "" : *reply, paths[i]);
}
}
globfree(&result);
return reply;
}
eDynamicDeviceReturnCode cDynamicDevice::AttachDevice(const char *DevPath, int Delayed)
{
if (!DevPath)
return ddrcNotSupported;
cMutexLock lock(&arrayMutex);
int freeIndex = -1;
int index = -1;
bool isDvbDevice = false;
int adapter = -1;
int frontend = -1;
int wishIndex = -1;
int attachDelay = 0;
bool attachDelayPreopen = false;
GetUdevAttributesForAttach(DevPath, wishIndex, attachDelay, attachDelayPreopen);
if (wishIndex >= 0)
isyslog("dynamite: %s wants card index %d", DevPath, wishIndex);
else if (sscanf(DevPath, "/dev/dvb/adapter%d/frontend%d", &adapter, &frontend) == 2) {
isDvbDevice = false;
wishIndex = adapter;
isyslog("dynamite: %s is a dvb adapter trying to set card index to %d", DevPath, wishIndex);
}
index = IndexOf(DevPath, freeIndex, wishIndex);
if (index >= 0) {
isyslog("dynamite: %s is already attached", DevPath);
return ddrcAlreadyAttached;
}
if (freeIndex < 0) {
esyslog("dynamite: no more free slots for %s", DevPath);
return ddrcNoFreeDynDev;
}
if ((attachDelay > 0) && (Delayed > 1)) {
if (attachDelayPreopen) {
// trigger firmware load
isyslog("dynamite: open %s before attach", DevPath);
int fd = open(DevPath, O_RDWR | O_NONBLOCK);
if (fd > 0) {
close(fd);
isyslog("dynamite: close %s", DevPath);
}
}
commandRequeue.Add(new cDynamicDeviceProbe::cDynamicDeviceProbeItem(ddpcAttach, new cString(DevPath)));
new cDelayedDeviceItems(DevPath, attachDelay);
return ddrcAttachDelayed;
}
cUdevDevice *dev = cUdev::GetDeviceFromDevName(DevPath);
if (dev != NULL) {
bool ignore = false;
const char *tmp;
if (((tmp = dev->GetPropertyValue("dynamite_attach")) != NULL)
&& ((strcmp(tmp, "0") == 0) || (strcasecmp(tmp, "n") == 0)
|| (strcasecmp(tmp, "no") == 0) || (strcasecmp(tmp, "ignore") == 0))) {
isyslog("dynamite: udev says don't attach %s", DevPath);
ignore = true;
}
else if (((tmp = dev->GetPropertyValue("dynamite_instanceid")) != NULL) && isnumber(tmp)) {
int devInstanceId = strtol(tmp, NULL, 10);
if (devInstanceId != InstanceId) {
isyslog("dynamite: device %s is for vdr instance %d, we are %d", DevPath, devInstanceId, InstanceId);
ignore = true;
}
}
delete dev;
if (ignore)
return ddrcNotSupported;
}
cDevice::nextParentDevice = dynamicdevice[freeIndex];
for (cDynamicDeviceProbe *ddp = DynamicDeviceProbes.First(); ddp; ddp = DynamicDeviceProbes.Next(ddp)) {
if (ddp->Attach(dynamicdevice[freeIndex], DevPath))
goto attach; // a plugin has created the actual device
}
// if it's a dvbdevice try the DvbDeviceProbes as a fallback for unpatched plugins
if (isDvbDevice || (sscanf(DevPath, "/dev/dvb/adapter%d/frontend%d", &adapter, &frontend) == 2)) {
for (cDvbDeviceProbe *dp = DvbDeviceProbes.First(); dp; dp = DvbDeviceProbes.Next(dp)) {
if (dp != dvbprobe) {
if (dp->Probe(adapter, frontend))
goto attach;
}
}
new cDvbDevice(adapter, frontend, dynamicdevice[freeIndex]);
goto attach;
}
esyslog("dynamite: can't attach %s", DevPath);
return ddrcNotSupported;
attach:
int retry = 3;
do {
dynamicdevice[freeIndex]->lastCloseDvr = time(NULL);
for (time_t t0 = time(NULL); time(NULL) - t0 < SUBDEVICEREADYTIMEOUT; ) {
if (dynamicdevice[freeIndex]->Ready()) {
retry = -1;
break;
}
cCondWait::SleepMs(100);
}
if (!dynamicdevice[freeIndex]->Ready() && dynamicdevice[freeIndex]->HasCi() && (retry > 0)) {
retry--;
isyslog("dynamite: device %s not ready after %d seconds - resetting CAMs (retry == %d)", DevPath, SUBDEVICEREADYTIMEOUT, retry);
for (cCamSlot* cs = CamSlots.First(); cs; cs = CamSlots.Next(cs)) {
if ((cs->Device() == dynamicdevice[freeIndex]) || (cs->Device() == NULL))
cs->Reset();
}
}
else
break;
} while (retry >= 0);
dynamicdevice[freeIndex]->devpath = new cString(DevPath);
isyslog("dynamite: attached device %s to dynamic device slot %d", DevPath, freeIndex + 1);
dynamicdevice[freeIndex]->ReadUdevProperties();
cPluginManager::CallAllServices("dynamite-event-DeviceAttached-v0.1", (void*)DevPath);
cDvbDevice::BondDevices(Setup.DeviceBondings); // "re-bond"
if (enableOsdMessages) {
cString osdMsg = cString::sprintf(tr("attached %s"), DevPath);
Skins.QueueMessage(mtInfo, *osdMsg);
}
cDynamiteStatus::SetStartupChannel();
if (attachHook != NULL) {
cString hookCmd = cString::sprintf("%s --action=attach --device=%s", **attachHook, DevPath);
isyslog("dynamite: calling hook %s", *hookCmd);
int status = SystemExec(*hookCmd, true);
if (!WIFEXITED(status) || WEXITSTATUS(status))
esyslog("SystemExec() failed with status %d", status);
}
dynamicdevice[freeIndex]->subDeviceIsReady = true;
return ddrcSuccess;
}
eDynamicDeviceReturnCode cDynamicDevice::DetachDevice(const char *DevPath, bool Force)
{
if (!DevPath)
return ddrcNotSupported;
cMutexLock lock(&arrayMutex);
int freeIndex = -1;
int index = -1;
if (isnumber(DevPath))
index = strtol(DevPath, NULL, 10) - 1;
else
index = IndexOf(DevPath, freeIndex, -1);
if ((index < 0) || (index >= numDynamicDevices)) {
esyslog("dynamite: device %s not found", DevPath);
return ddrcNotFound;
}
cString realDevPath(dynamicdevice[index]->GetDevPath());
if (!Force) {
if (!dynamicdevice[index]->isDetachable) {
esyslog("dynamite: detaching of device %s is not allowed", *realDevPath);
return ddrcNotAllowed;
}
if (dynamicdevice[index] == PrimaryDevice()) {
esyslog("dynamite: detaching of primary device %s is not supported", *realDevPath);
return ddrcIsPrimaryDevice;
}
if (dynamicdevice[index]->Receiving(false)) {
esyslog("dynamite: can't detach device %s, it's receiving something important", *realDevPath);
return ddrcIsReceiving;
}
}
dynamicdevice[index]->DeleteSubDevice();
isyslog("dynamite: detached device %s%s", *realDevPath, (Force ? " (forced)" : ""));
if (enableOsdMessages) {
cString osdMsg = cString::sprintf(tr("detached %s"), *realDevPath);
Skins.QueueMessage(mtInfo, *osdMsg);
}
if (attachHook != NULL) {
cString hookCmd = cString::sprintf("%s --action=detach --device=%s", **attachHook, *realDevPath);
isyslog("dynamite: calling hook %s", *hookCmd);
int status = SystemExec(*hookCmd, true);
if (!WIFEXITED(status) || WEXITSTATUS(status))
esyslog("SystemExec() failed with status %d", status);
}
return ddrcSuccess;
}
eDynamicDeviceReturnCode cDynamicDevice::SetLockDevice(const char *DevPath, bool Lock)
{
if (!DevPath)
return ddrcNotSupported;
cMutexLock lock(&arrayMutex);
int freeIndex = -1;
int index = -1;
if (isnumber(DevPath))
index = strtol(DevPath, NULL, 10) - 1;
else
index = IndexOf(DevPath, freeIndex, -1);
if ((index < 0) || (index >= numDynamicDevices))
return ddrcNotFound;
dynamicdevice[index]->InternSetLock(Lock);
return ddrcSuccess;
}
static void CallIdleHook(const char *IdleHook, const char *DevPath, bool Idle)
{
cString idleHookCmd = cString::sprintf("%s --idle=%s --device=%s", IdleHook, (Idle ? "on" : "off"), DevPath);
isyslog("dynamite: calling idle hook %s", *idleHookCmd);
int status = SystemExec(*idleHookCmd, false);
if (!WIFEXITED(status) || WEXITSTATUS(status))
esyslog("SystemExec() failed with status %d", status);
}
eDynamicDeviceReturnCode cDynamicDevice::SetIdle(const char *DevPath, bool Idle)
{
if (!DevPath)
return ddrcNotSupported;
cMutexLock lock(&arrayMutex);
int freeIndex = -1;
int index = -1;
if (isnumber(DevPath))
index = strtol(DevPath, NULL, 10) - 1;
else
index = IndexOf(DevPath, freeIndex, -1);
if ((index < 0) || (index >= numDynamicDevices))
return ddrcNotFound;
isyslog("dynamite: set device %s to %s", DevPath, (Idle ? "idle" : "not idle"));
if (idleHook && !Idle)
CallIdleHook(**idleHook, dynamicdevice[index]->GetDevPath(), Idle);
if (((cDevice*)dynamicdevice[index])->SetIdle(Idle)) {
if (idleHook && Idle)
CallIdleHook(**idleHook, dynamicdevice[index]->GetDevPath(), Idle);
}
else if (idleHook && !Idle)
CallIdleHook(**idleHook, dynamicdevice[index]->GetDevPath(), Idle);
if (Idle) {
dynamicdevice[index]->idleSince = time(NULL);
dynamicdevice[index]->lastCloseDvr = dynamicdevice[index]->idleSince;
}
else {
dynamicdevice[index]->idleSince = 0;
dynamicdevice[index]->lastCloseDvr = time(NULL);
}
return ddrcSuccess;
}
eDynamicDeviceReturnCode cDynamicDevice::SetAutoIdle(const char *DevPath, bool Disable)
{
if (!DevPath)
return ddrcNotSupported;
cMutexLock lock(&arrayMutex);
int freeIndex = -1;
int index = -1;
if (isnumber(DevPath))
index = strtol(DevPath, NULL, 10) - 1;
else
index = IndexOf(DevPath, freeIndex, -1);
if ((index < 0) || (index >= numDynamicDevices))
return ddrcNotFound;
isyslog("dynamite: %s auto-idle mode on device %s", (Disable ? "disable" : "enable"), DevPath);
dynamicdevice[index]->disableAutoIdle = Disable;
return ddrcSuccess;
}
void cDynamicDevice::AutoIdle(void)
{
if (idleTimeoutMinutes <= 0)
return;
cMutexLock lock(&arrayMutex);
time_t now = time(NULL);
bool wokeupSomeDevice = false;
int seconds = 0;
for (int i = 0; i < numDynamicDevices; i++) {
if ((dynamicdevice[i]->devpath != NULL) && !dynamicdevice[i]->disableAutoIdle) {
if (dynamicdevice[i]->IsIdle()) {
seconds = now - dynamicdevice[i]->idleSince;
if ((dynamicdevice[i]->idleSince > 0) && (seconds >= (idleWakeupHours * 3600))) {
isyslog("dynamite: device %s idle for %d hours, waking up", dynamicdevice[i]->GetDevPath(), seconds / 3600);
cDynamicDeviceProbe::QueueDynamicDeviceCommand(ddpcService, *cString::sprintf("dynamite-SetNotIdle-v0.1 %s", dynamicdevice[i]->GetDevPath()));
wokeupSomeDevice = true;
}
}
else {
seconds = now - dynamicdevice[i]->lastCloseDvr;
if ((!dynamicdevice[i]->Occupied() ) && (dynamicdevice[i]->lastCloseDvr > 0) && (seconds >= (idleTimeoutMinutes * 60))) {
if (dynamicdevice[i]->lastCloseDvr > 0)
isyslog("dynamite: device %s unused for %d minutes, set to idle", dynamicdevice[i]->GetDevPath(), seconds / 60);
else
isyslog("dynamite: device %s never used , set to idle", dynamicdevice[i]->GetDevPath());
cDynamicDeviceProbe::QueueDynamicDeviceCommand(ddpcService, *cString::sprintf("dynamite-SetIdle-v0.1 %s", dynamicdevice[i]->GetDevPath()));
}
}
}
}
if (wokeupSomeDevice) {
// initiate epg-scan?
}
}
eDynamicDeviceReturnCode cDynamicDevice::SetGetTSTimeout(const char *DevPath, int Seconds)
{
if (!DevPath || (Seconds < 0))
return ddrcNotSupported;
cMutexLock lock(&arrayMutex);
int freeIndex = -1;
int index = -1;
if (isnumber(DevPath))
index = strtol(DevPath, NULL, 10) - 1;
else
index = IndexOf(DevPath, freeIndex, -1);
if ((index < 0) || (index >= numDynamicDevices))
return ddrcNotFound;
dynamicdevice[index]->InternSetGetTSTimeout(Seconds);
return ddrcSuccess;
}
void cDynamicDevice::SetDefaultGetTSTimeout(int Seconds)
{
if (Seconds >= 0) {
defaultGetTSTimeout = Seconds;
isyslog("dynamite: set default GetTS-Timeout to %d seconds", Seconds);
cMutexLock lock(&arrayMutex);
for (int i = 0; i < numDynamicDevices; i++)
dynamicdevice[i]->InternSetGetTSTimeout(Seconds);
}
}
eDynamicDeviceReturnCode cDynamicDevice::SetGetTSTimeoutHandlerArg(const char *DevPath, const char *Arg)
{
if (!DevPath || !Arg)
return ddrcNotSupported;
cMutexLock lock(&arrayMutex);
int freeIndex = -1;
int index = -1;
if (isnumber(DevPath))
index = strtol(DevPath, NULL, 10) - 1;
else
index = IndexOf(DevPath, freeIndex, -1);
if ((index < 0) || (index >= numDynamicDevices))
return ddrcNotFound;
dynamicdevice[index]->InternSetGetTSTimeoutHandlerArg(Arg);
return ddrcSuccess;
}
bool cDynamicDevice::IsAttached(const char *DevPath)
{
cMutexLock lock(&arrayMutex);
int freeIndex = -1;
int index = IndexOf(DevPath, freeIndex, -1);
return ((index >= 0) && (index >= numDynamicDevices));
}
cDynamicDevice::cDynamicDevice()
:index(-1)
,subDeviceIsReady(false)
,devpath(NULL)
,udevRemoveSyspath(NULL)
,udevProvidesSources(NULL)
,getTSTimeoutHandlerArg(NULL)
,isDetachable(true)
,getTSTimeout(defaultGetTSTimeout)
,disableAutoIdle(false)
{
index = numDynamicDevices;
if (numDynamicDevices < MAXDEVICES) {
dynamicdevice[index] = this;
numDynamicDevices++;
}
else
esyslog("dynamite: ERROR: too many dynamic devices!");
}
cDynamicDevice::~cDynamicDevice()
{
DeleteSubDevice();
if (getTSTimeoutHandlerArg)
delete getTSTimeoutHandlerArg;
getTSTimeoutHandlerArg = NULL;
}
const char *cDynamicDevice::GetDevPath(void) const
{
return (devpath ? **devpath : "");
}
void cDynamicDevice::ReadUdevProperties(void)
{
if (devpath == NULL)
return;
cUdevDevice *dev = cUdev::GetDeviceFromDevName(**devpath);
if (dev != NULL) {
const char *timeout = dev->GetPropertyValue("dynamite_timeout");
int seconds = -1;
if (timeout && (sscanf(timeout, "%d", &seconds) == 1) && (seconds >= 0))
InternSetGetTSTimeout(seconds);
const char *timeoutHandlerArg = dev->GetPropertyValue("dynamite_timeout_handler_arg");
if (timeoutHandlerArg)
InternSetGetTSTimeoutHandlerArg(timeoutHandlerArg);
const char *disableAutoIdleArg = dev->GetPropertyValue("dynamite_disable_autoidle");
if (disableAutoIdleArg && ((strcmp(disableAutoIdleArg, "y") == 0)
|| (strcmp(disableAutoIdleArg, "yes") == 0)
|| (strcmp(disableAutoIdleArg, "true") == 0)
|| (strcmp(disableAutoIdleArg, "disable") == 0)
|| (strcmp(disableAutoIdleArg, "1") == 0)))
disableAutoIdle = true;
const char *providesSources = dev->GetPropertyValue("dynamite_sources");
if (providesSources) {
if (udevProvidesSources)
delete udevProvidesSources;
udevProvidesSources = new cString(cString::sprintf(",%s,", providesSources));
}
cUdevDevice *p = dev->GetParent();
if (p) {
const char *subsystem = p->GetSubsystem();
const char *syspath = p->GetSyspath();
if (subsystem && syspath && (strcmp(subsystem, "usb") == 0)) {
cUdevUsbRemoveFilter::AddItem(syspath, **devpath);
if (udevRemoveSyspath)
delete udevRemoveSyspath;
udevRemoveSyspath = new cString(syspath);
}
}
delete dev;
}
}
void cDynamicDevice::InternSetGetTSTimeout(int Seconds)
{
getTSTimeout = Seconds;
if (subDevice == NULL)
return; // no log message if no device is connected
if (Seconds == 0)
isyslog("dynamite: disable GetTSTimeout on device %s", GetDevPath());
else
isyslog("dynamite: set GetTSTimeout on device %s to %d seconds", GetDevPath(), Seconds);
}
void cDynamicDevice::InternSetGetTSTimeoutHandlerArg(const char *Arg)
{
if (getTSTimeoutHandlerArg)
delete getTSTimeoutHandlerArg;
getTSTimeoutHandlerArg = new cString(Arg);
isyslog("dynamite: set GetTSTimeoutHandlerArg on device %s to %s", GetDevPath(), Arg);
}
void cDynamicDevice::InternSetLock(bool Lock)
{
isDetachable = !Lock;
isyslog("dynamite: %slocked device %s", Lock ? "" : "un", GetDevPath());
}
bool cDynamicDevice::InternProvidesSource(int Source) const
{
if (udevProvidesSources) {
cString source = cSource::ToString(Source);
cString search = cString::sprintf(",%s,", *source);
if (strstr(**udevProvidesSources, *search) == NULL) {
isyslog("dynamite: device %s shall not provide source %s", GetDevPath(), *source);
return false;
}
}
return true;
}
void cDynamicDevice::DeleteSubDevice()
{
subDeviceIsReady = false;
if (subDevice) {
Cancel(3);
if (cTransferControl::ReceiverDevice() == this)
cControl::Shutdown();
subDevice->StopSectionHandler();
delete subDevice;
subDevice = NULL;
isyslog("dynamite: deleted device for %s", (devpath ? **devpath : "(unknown)"));
if (devpath)
cPluginManager::CallAllServices("dynamite-event-DeviceDetached-v0.1", (void*)**devpath);
}
if (udevRemoveSyspath) {
cUdevUsbRemoveFilter::RemoveItem(**udevRemoveSyspath, GetDevPath());
delete udevRemoveSyspath;
udevRemoveSyspath = NULL;
}
if (udevProvidesSources) {
delete udevProvidesSources;
udevProvidesSources = NULL;
}
if (devpath) {
delete devpath;
devpath = NULL;
}
isDetachable = true;
getTSTimeout = defaultGetTSTimeout;
disableAutoIdle = false;
}
bool cDynamicDevice::SetIdleDevice(bool Idle, bool TestOnly)
{
if (subDevice)
return subDevice->SetIdleDevice(Idle, TestOnly);
return false;
}
bool cDynamicDevice::ProvidesEIT(void) const
{
if (subDevice)
return subDevice->ProvidesEIT();
return false;
}
void cDynamicDevice::MakePrimaryDevice(bool On)
{
if (subDevice)
subDevice->MakePrimaryDevice(On);
cDevice::MakePrimaryDevice(On);
}
#if VDRVERSNUM > 20400
bool cDynamicDevice::IsBonded(void) const
{
if (subDevice)
return subDevice->IsBonded();
return false;
}
#endif
bool cDynamicDevice::HasDecoder(void) const
{
if (subDevice)
return subDevice->HasDecoder();
return cDevice::HasDecoder();
}
cString cDynamicDevice::DeviceType(void) const
{
if (subDevice)
return subDevice->DeviceType();
return "dyn";
}
cString cDynamicDevice::DeviceName(void) const
{
if (subDevice)
return subDevice->DeviceName();
return cString::sprintf("dynamite-cDynamicDevice-%d", index);
}
bool cDynamicDevice::AvoidRecording(void) const
{
if (subDevice)
return subDevice->AvoidRecording();
return cDevice::AvoidRecording();
}
cSpuDecoder *cDynamicDevice::GetSpuDecoder(void)
{
if (subDevice)
return subDevice->GetSpuDecoder();
return cDevice::GetSpuDecoder();
}
bool cDynamicDevice::HasCi(void)
{
if (subDevice)
return subDevice->HasCi();
return cDevice::HasCi();
}
bool cDynamicDevice::HasInternalCam(void)
{
if (subDevice)
return subDevice->HasInternalCam();
return cDevice::HasInternalCam();
}
uchar *cDynamicDevice::GrabImage(int &Size, bool Jpeg, int Quality, int SizeX, int SizeY)
{
if (subDevice)
return subDevice->GrabImage(Size, Jpeg, Quality, SizeX, SizeY);
return cDevice::GrabImage(Size, Jpeg, Quality, SizeX, SizeY);
}
void cDynamicDevice::SetVideoDisplayFormat(eVideoDisplayFormat VideoDisplayFormat)
{
if (subDevice)
return subDevice->SetVideoDisplayFormat(VideoDisplayFormat);
cDevice::SetVideoDisplayFormat(VideoDisplayFormat);
}
void cDynamicDevice::SetVideoFormat(bool VideoFormat16_9)
{
if (subDevice)
return subDevice->SetVideoFormat(VideoFormat16_9);
cDevice::SetVideoFormat(VideoFormat16_9);
}
#if VDRVERSNUM < 20300 || defined(DEPRECATED_VIDEOSYSTEM)
eVideoSystem cDynamicDevice::GetVideoSystem(void)
{
if (subDevice)
return subDevice->GetVideoSystem();
return cDevice::GetVideoSystem();
}
#endif
void cDynamicDevice::GetVideoSize(int &Width, int &Height, double &VideoAspect)
{
if (subDevice)
return subDevice->GetVideoSize(Width, Height, VideoAspect);
cDevice::GetVideoSize(Width, Height, VideoAspect);
}
void cDynamicDevice::GetOsdSize(int &Width, int &Height, double &PixelAspect)
{
if (subDevice)
return subDevice->GetOsdSize(Width, Height, PixelAspect);
cDevice::GetOsdSize(Width, Height, PixelAspect);
}
bool cDynamicDevice::SetPid(cPidHandle *Handle, int Type, bool On)
{
if (subDevice)
return subDevice->SetPid(Handle, Type, On);
return cDevice::SetPid(Handle, Type, On);
}
int cDynamicDevice::OpenFilter(u_short Pid, u_char Tid, u_char Mask)
{
if (subDevice)
return subDevice->OpenFilter(Pid, Tid, Mask);
return cDevice::OpenFilter(Pid, Tid, Mask);
}
int cDynamicDevice::ReadFilter(int Handle, void *Buffer, size_t Length)
{
if (subDevice)
return subDevice->ReadFilter(Handle, Buffer, Length);
return cDevice::ReadFilter(Handle, Buffer, Length);
}
void cDynamicDevice::CloseFilter(int Handle)
{
if (subDevice)
return subDevice->CloseFilter(Handle);
cDevice::CloseFilter(Handle);
}
bool cDynamicDevice::ProvidesSource(int Source) const
{
if (!InternProvidesSource(Source))
return false;
if (subDevice)
return subDevice->ProvidesSource(Source);
return cDevice::ProvidesSource(Source);
}
bool cDynamicDevice::ProvidesTransponder(const cChannel *Channel) const
{
if (!InternProvidesSource(Channel->Source()))
return false;
if (subDevice)
return subDevice->ProvidesTransponder(Channel);
return cDevice::ProvidesTransponder(Channel);
}
bool cDynamicDevice::ProvidesTransponderExclusively(const cChannel *Channel) const
{
if (!InternProvidesSource(Channel->Source()))
return false;
if (subDevice)
return subDevice->ProvidesTransponderExclusively(Channel);
return cDevice::ProvidesTransponderExclusively(Channel);
}
bool cDynamicDevice::ProvidesChannel(const cChannel *Channel, int Priority, bool *NeedsDetachReceivers) const
{
if (!InternProvidesSource(Channel->Source()))
return false;
if (subDevice)
return subDevice->ProvidesChannel(Channel, Priority, NeedsDetachReceivers);
return cDevice::ProvidesChannel(Channel, Priority, NeedsDetachReceivers);
}
int cDynamicDevice::NumProvidedSystems(void) const
{
if (subDevice)
return subDevice->NumProvidedSystems();
return cDevice::NumProvidedSystems();
}
#if VDRVERSNUM > 20101
const cPositioner *cDynamicDevice::Positioner(void) const
{
if (subDevice)
return subDevice->Positioner();
return cDevice::Positioner();
}
#endif
#if VDRVERSNUM > 20400
bool cDynamicDevice::SignalStats(int &Valid, double *Strength, double *Cnr, double *BerPre, double *BerPost, double *Per, int *Status) const
{
if (subDevice)
return subDevice->SignalStats(Valid, Strength, Cnr, BerPre, BerPost, Per, Status);
return cDevice::SignalStats(Valid, Strength, Cnr, BerPre, BerPost, Per, Status);
}
#endif
int cDynamicDevice::SignalStrength(void) const
{
if (subDevice)
return subDevice->SignalStrength();
return cDevice::SignalStrength();
}
int cDynamicDevice::SignalQuality(void) const
{
if (subDevice)
return subDevice->SignalQuality();
return cDevice::SignalQuality();
}
const cChannel *cDynamicDevice::GetCurrentlyTunedTransponder(void) const
{
if (!IsIdle() && subDevice)
return subDevice->GetCurrentlyTunedTransponder();
return cDevice::GetCurrentlyTunedTransponder();
}
bool cDynamicDevice::IsTunedToTransponder(const cChannel *Channel) const
{
if (!IsIdle() && subDevice)
return subDevice->IsTunedToTransponder(Channel);
return cDevice::IsTunedToTransponder(Channel);
}
bool cDynamicDevice::MaySwitchTransponder(const cChannel *Channel) const
{
if (subDevice)
return subDevice->MaySwitchTransponder(Channel);
return cDevice::MaySwitchTransponder(Channel);
}
#if VDRVERSNUM >= 20608
void cDynamicDevice::SetPowerSaveMode(bool On)
{
if (subDevice)
return subDevice->SetPowerSaveMode(On);
return cDevice::SetPowerSaveMode(On);
}
#endif
bool cDynamicDevice::SetChannelDevice(const cChannel *Channel, bool LiveView)
{
if (subDevice)
return subDevice->SetChannelDevice(Channel, LiveView);
return cDevice::SetChannelDevice(Channel, LiveView);
}
bool cDynamicDevice::HasLock(int TimeoutMs) const
{
if (subDevice)
return subDevice->HasLock(TimeoutMs);
return cDevice::HasLock(TimeoutMs);
}
bool cDynamicDevice::HasProgramme(void) const
{