private void mpButtonMap_Click_1(object sender, EventArgs e)
{
NotifyForm dlg = new NotifyForm("Mapping selected channels to TV-Card...",
"This can take some time\n\nPlease be patient...");
dlg.Show(this);
dlg.WaitForDisplay();
Card card = ((CardInfo)mpComboBoxCard.SelectedItem).Card;
mpListViewChannels.BeginUpdate();
mpListViewMapped.BeginUpdate();
try
{
ListView.SelectedListViewItemCollection selectedItems = mpListViewChannels.SelectedItems;
TvBusinessLayer layer = new TvBusinessLayer();
foreach (ListViewItem item in selectedItems)
{
Channel channel = (Channel)item.Tag;
ChannelMap map = layer.MapChannelToCard(card, channel, false);
mpListViewChannels.Items.Remove(item);
ListViewItem newItem = mpListViewMapped.Items.Add(channel.DisplayName, item.ImageIndex);
newItem.Tag = map;
}
dlg.Close();
}
finally
{
mpListViewChannels.EndUpdate();
mpListViewMapped.EndUpdate();
}
}
private void mpButtonMap_Click(object sender, EventArgs e)
{
NotifyForm dlg = new NotifyForm("Mapping selected channels to TV-Card...",
"This can take some time\n\nPlease be patient...");
dlg.Show(this);
dlg.WaitForDisplay();
Card card = ((CardInfo)mpComboBoxCard.SelectedItem).Card;
mpListViewChannels.BeginUpdate();
mpListViewMapped.BeginUpdate();
try
{
ListView.SelectedListViewItemCollection selectedItems = mpListViewChannels.SelectedItems;
TvBusinessLayer layer = new TvBusinessLayer();
foreach (ListViewItem item in selectedItems)
{
Channel channel = (Channel)item.Tag;
ChannelMap map = layer.MapChannelToCard(card, channel, mpCheckBoxMapForEpgOnly.Checked);
mpListViewChannels.Items.Remove(item);
string displayName = channel.DisplayName;
if (mpCheckBoxMapForEpgOnly.Checked)
{
displayName = channel.DisplayName + " (EPG Only)";
}
ListViewItem newItem = mpListViewMapped.Items.Add(displayName, item.ImageIndex);
newItem.Tag = map;
}
mpListViewMapped.Sort();
dlg.Close();
}
finally
{
mpListViewChannels.EndUpdate();
mpListViewMapped.EndUpdate();
}
//DatabaseManager.Instance.SaveChanges();
}
private void DoScan()
{
int tvChannelsNew = 0;
int radioChannelsNew = 0;
int tvChannelsUpdated = 0;
int radioChannelsUpdated = 0;
IUser user = new User();
user.CardId = _cardNumber;
try
{
// First lock the card, because so that other parts of a hybrid card can't be used at the same time
RemoteControl.Instance.EpgGrabberEnabled = false;
TvBusinessLayer layer = new TvBusinessLayer();
Card card = layer.GetCardByDevicePath(RemoteControl.Instance.CardDevice(_cardNumber));
int index = -1;
IEnumerator <PlayListItem> enumerator = playlist.GetEnumerator();
while (enumerator.MoveNext())
{
string url = enumerator.Current.FileName.Substring(enumerator.Current.FileName.LastIndexOf('\\') + 1);
string name = enumerator.Current.Description;
DVBIPChannel tuneChannel = new DVBIPChannel();
tuneChannel.Url = url;
tuneChannel.Name = name;
string line = String.Format("{0}- {1} - {2}", 1 + index, tuneChannel.Name, tuneChannel.Url);
Log.Debug(line);
RemoteControl.Instance.Tune(ref user, tuneChannel, -1);
IChannel[] channels;
channels = RemoteControl.Instance.Scan(_cardNumber, tuneChannel);
if (channels == null || channels.Length == 0)
{
if (RemoteControl.Instance.TunerLocked(_cardNumber) == false)
{
line = String.Format("{0}- {1} - {2} :No Signal", 1 + index, tuneChannel.Url, tuneChannel.Name);
Log.Debug(line);
continue;
}
else
{
line = String.Format("{0}- {1} - {2} :Nothing found", 1 + index, tuneChannel.Url, tuneChannel.Name);
Log.Debug(line);
continue;
}
}
int newChannels = 0;
int updatedChannels = 0;
for (int i = 0; i < channels.Length; ++i)
{
Channel dbChannel;
DVBIPChannel channel = (DVBIPChannel)channels[i];
if (channels.Length > 1)
{
if (channel.Name.IndexOf("Unknown") == 0)
{
channel.Name = name + (i + 1);
}
}
else
{
channel.Name = name;
}
bool exists;
TuningDetail currentDetail;
//Check if we already have this tuningdetail. According to DVB-IP specifications there are two ways to identify DVB-IP
//services: one ONID + SID based, the other domain/URL based. At this time we don't fully and properly implement the DVB-IP
//specifications, so the safest method for service identification is the URL. The user has the option to enable the use of
//ONID + SID identification and channel move detection...
if (true)
{
currentDetail = layer.GetTuningDetail(channel.NetworkId, channel.ServiceId,
TvBusinessLayer.GetChannelType(channel));
}
else
{
currentDetail = layer.GetTuningDetail(channel.Url, TvBusinessLayer.GetChannelType(channel));
}
if (currentDetail == null)
{
//add new channel
exists = false;
dbChannel = layer.AddNewChannel(channel.Name, channel.LogicalChannelNumber);
dbChannel.SortOrder = 10000;
if (channel.LogicalChannelNumber >= 1)
{
dbChannel.SortOrder = channel.LogicalChannelNumber;
}
dbChannel.IsTv = channel.IsTv;
dbChannel.IsRadio = channel.IsRadio;
dbChannel.Persist();
}
else
{
exists = true;
dbChannel = currentDetail.ReferencedChannel();
}
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
if (_defaultTVGroup != "")
{
layer.AddChannelToGroup(dbChannel, _defaultTVGroup);
}
if (currentDetail == null)
{
layer.AddTuningDetails(dbChannel, channel);
}
else
{
//update tuning details...
TuningDetail td = layer.UpdateTuningDetails(dbChannel, channel, currentDetail);
td.Persist();
}
if (channel.IsTv)
{
if (exists)
{
tvChannelsUpdated++;
updatedChannels++;
}
else
{
tvChannelsNew++;
newChannels++;
}
}
if (channel.IsRadio)
{
if (exists)
{
radioChannelsUpdated++;
updatedChannels++;
}
else
{
radioChannelsNew++;
newChannels++;
}
}
layer.MapChannelToCard(card, dbChannel, false);
line = String.Format("{0}- {1} :New:{2} Updated:{3}", 1 + index, tuneChannel.Name, newChannels,
updatedChannels);
Log.Debug(line);
}
}
}
catch (Exception ex)
{
Log.Write(ex);
}
finally
{
RemoteControl.Instance.StopCard(user);
}
}
/// <summary>
/// Scan Thread
/// </summary>
private void DoScan()
{
suminfo tv = new suminfo();
suminfo radio = new suminfo();
IUser user = new User();
user.CardId = _cardNumber;
try
{
scanState = ScanState.Scanning;
if (_dvbcChannels.Count == 0)
{
return;
}
RemoteControl.Instance.EpgGrabberEnabled = false;
SetButtonState();
TvBusinessLayer layer = new TvBusinessLayer();
Card card = layer.GetCardByDevicePath(RemoteControl.Instance.CardDevice(_cardNumber));
for (int index = 0; index < _dvbcChannels.Count; ++index)
{
if (scanState == ScanState.Cancel)
{
return;
}
float percent = ((float)(index)) / _dvbcChannels.Count;
percent *= 100f;
if (percent > 100f)
{
percent = 100f;
}
progressBar1.Value = (int)percent;
Application.DoEvents();
DVBCChannel tuneChannel = new DVBCChannel(_dvbcChannels[index]); // new DVBCChannel();
string line = String.Format("{0}tp- {1}", 1 + index, tuneChannel.TuningInfo.ToString());
ListViewItem item = listViewStatus.Items.Add(new ListViewItem(line));
item.EnsureVisible();
if (index == 0)
{
RemoteControl.Instance.Scan(ref user, tuneChannel, -1);
}
IChannel[] channels = RemoteControl.Instance.Scan(_cardNumber, tuneChannel);
UpdateStatus();
if (channels == null || channels.Length == 0)
{
if (RemoteControl.Instance.TunerLocked(_cardNumber) == false)
{
line = String.Format("{0}tp- {1} {2} {3}:No signal", 1 + index, tuneChannel.Frequency,
tuneChannel.ModulationType, tuneChannel.SymbolRate);
item.Text = line;
item.ForeColor = Color.Red;
continue;
}
line = String.Format("{0}tp- {1} {2} {3}:Nothing found", 1 + index, tuneChannel.Frequency,
tuneChannel.ModulationType, tuneChannel.SymbolRate);
item.Text = line;
item.ForeColor = Color.Red;
continue;
}
radio.newChannel = 0;
radio.updChannel = 0;
tv.newChannel = 0;
tv.updChannel = 0;
for (int i = 0; i < channels.Length; ++i)
{
Channel dbChannel;
DVBCChannel channel = (DVBCChannel)channels[i];
bool exists;
TuningDetail currentDetail;
//Check if we already have this tuningdetail. The user has the option to enable channel move detection...
if (checkBoxEnableChannelMoveDetection.Checked)
{
//According to the DVB specs ONID + SID is unique, therefore we do not need to use the TSID to identify a service.
//The DVB spec recommends that the SID should not change if a service moves. This theoretically allows us to
//track channel movements.
currentDetail = layer.GetTuningDetail(channel.NetworkId, channel.ServiceId,
TvBusinessLayer.GetChannelType(channel));
}
else
{
//There are certain providers that do not maintain unique ONID + SID combinations.
//In those cases, ONID + TSID + SID is generally unique. The consequence of using the TSID to identify
//a service is that channel movement tracking won't work (each transponder/mux should have its own TSID).
currentDetail = layer.GetTuningDetail(channel.NetworkId, channel.TransportId, channel.ServiceId,
TvBusinessLayer.GetChannelType(channel));
}
if (currentDetail == null)
{
//add new channel
exists = false;
dbChannel = layer.AddNewChannel(channel.Name, channel.LogicalChannelNumber);
dbChannel.SortOrder = 10000;
if (channel.LogicalChannelNumber >= 1)
{
dbChannel.SortOrder = channel.LogicalChannelNumber;
}
dbChannel.IsTv = channel.IsTv;
dbChannel.IsRadio = channel.IsRadio;
dbChannel.Persist();
}
else
{
exists = true;
dbChannel = currentDetail.ReferencedChannel();
}
if (dbChannel.IsTv)
{
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
if (checkBoxCreateSignalGroup.Checked)
{
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.DVBC);
}
if (checkBoxCreateGroups.Checked)
{
layer.AddChannelToGroup(dbChannel, channel.Provider);
}
}
if (dbChannel.IsRadio)
{
layer.AddChannelToRadioGroup(dbChannel, TvConstants.RadioGroupNames.AllChannels);
if (checkBoxCreateSignalGroup.Checked)
{
layer.AddChannelToRadioGroup(dbChannel, TvConstants.RadioGroupNames.DVBC);
}
if (checkBoxCreateGroups.Checked)
{
layer.AddChannelToRadioGroup(dbChannel, channel.Provider);
}
}
if (currentDetail == null)
{
layer.AddTuningDetails(dbChannel, channel);
}
else
{
//update tuning details...
TuningDetail td = layer.UpdateTuningDetails(dbChannel, channel, currentDetail);
td.Persist();
}
if (channel.IsTv)
{
if (exists)
{
tv.updChannel++;
}
else
{
tv.newChannel++;
tv.newChannels.Add(channel);
}
}
if (channel.IsRadio)
{
if (exists)
{
radio.updChannel++;
}
else
{
radio.newChannel++;
radio.newChannels.Add(channel);
}
}
layer.MapChannelToCard(card, dbChannel, false);
line = String.Format("{0}tp- {1} {2} {3}:New TV/Radio:{4}/{5} Updated TV/Radio:{6}/{7}", 1 + index,
tuneChannel.Frequency, tuneChannel.ModulationType, tuneChannel.SymbolRate,
tv.newChannel, radio.newChannel, tv.updChannel, radio.updChannel);
item.Text = line;
}
tv.updChannelSum += tv.updChannel;
radio.updChannelSum += radio.updChannel;
}
}
catch (Exception ex)
{
Log.Write(ex);
}
finally
{
RemoteControl.Instance.StopCard(user);
RemoteControl.Instance.EpgGrabberEnabled = true;
progressBar1.Value = 100;
scanState = ScanState.Done;
SetButtonState();
}
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total radio channels updated:{0}, new:{1}", radio.updChannelSum,
radio.newChannelSum)));
foreach (IChannel newChannel in radio.newChannels)
{
listViewStatus.Items.Add(new ListViewItem(String.Format(" -> new channel: {0}", newChannel.Name)));
}
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total tv channels updated:{0}, new:{1}", tv.updChannelSum, tv.newChannelSum)));
foreach (IChannel newChannel in tv.newChannels)
{
listViewStatus.Items.Add(new ListViewItem(String.Format(" -> new channel: {0}", newChannel.Name)));
}
ListViewItem lastItem = listViewStatus.Items.Add(new ListViewItem("Scan done..."));
lastItem.EnsureVisible();
}
private void DoScan()
{
int tvChannelsNew = 0;
int radioChannelsNew = 0;
int tvChannelsUpdated = 0;
int radioChannelsUpdated = 0;
string buttonText = mpButtonScanTv.Text;
IUser user = new User();
user.CardId = _cardNumber;
try
{
// First lock the card, because so that other parts of a hybrid card can't be used at the same time
_isScanning = true;
_stopScanning = false;
mpButtonScanTv.Text = "Cancel...";
RemoteControl.Instance.EpgGrabberEnabled = false;
listViewStatus.Items.Clear();
PlayList playlist = new PlayList();
if (mpComboBoxService.SelectedIndex == 0)
{
//TODO read SAP announcements
}
else
{
IPlayListIO playlistIO =
PlayListFactory.CreateIO(String.Format(@"{0}\TuningParameters\dvbip\{1}.m3u", PathManager.GetDataPath,
mpComboBoxService.SelectedItem));
playlistIO.Load(playlist,
String.Format(@"{0}\TuningParameters\dvbip\{1}.m3u", PathManager.GetDataPath,
mpComboBoxService.SelectedItem));
}
if (playlist.Count == 0)
{
return;
}
mpComboBoxService.Enabled = false;
checkBoxCreateGroups.Enabled = false;
checkBoxEnableChannelMoveDetection.Enabled = false;
TvBusinessLayer layer = new TvBusinessLayer();
Card card = layer.GetCardByDevicePath(RemoteControl.Instance.CardDevice(_cardNumber));
int index = -1;
IEnumerator <PlayListItem> enumerator = playlist.GetEnumerator();
while (enumerator.MoveNext())
{
if (_stopScanning)
{
return;
}
index++;
float percent = ((float)(index)) / playlist.Count;
percent *= 100f;
if (percent > 100f)
{
percent = 100f;
}
progressBar1.Value = (int)percent;
string url = enumerator.Current.FileName.Substring(enumerator.Current.FileName.LastIndexOf('\\') + 1);
string name = enumerator.Current.Description;
DVBIPChannel tuneChannel = new DVBIPChannel();
tuneChannel.Url = url;
tuneChannel.Name = name;
string line = String.Format("{0}- {1} - {2}", 1 + index, tuneChannel.Name, tuneChannel.Url);
ListViewItem item = listViewStatus.Items.Add(new ListViewItem(line));
item.EnsureVisible();
RemoteControl.Instance.Tune(ref user, tuneChannel, -1);
IChannel[] channels;
channels = RemoteControl.Instance.Scan(_cardNumber, tuneChannel);
UpdateStatus();
if (channels == null || channels.Length == 0)
{
if (RemoteControl.Instance.TunerLocked(_cardNumber) == false)
{
line = String.Format("{0}- {1} :No Signal", 1 + index, tuneChannel.Url);
item.Text = line;
item.ForeColor = Color.Red;
continue;
}
else
{
line = String.Format("{0}- {1} :Nothing found", 1 + index, tuneChannel.Url);
item.Text = line;
item.ForeColor = Color.Red;
continue;
}
}
int newChannels = 0;
int updatedChannels = 0;
for (int i = 0; i < channels.Length; ++i)
{
Channel dbChannel;
DVBIPChannel channel = (DVBIPChannel)channels[i];
if (channels.Length > 1)
{
if (channel.Name.IndexOf("Unknown") == 0)
{
channel.Name = name + (i + 1);
}
}
else
{
channel.Name = name;
}
bool exists;
TuningDetail currentDetail;
//Check if we already have this tuningdetail. According to DVB-IP specifications there are two ways to identify DVB-IP
//services: one ONID + SID based, the other domain/URL based. At this time we don't fully and properly implement the DVB-IP
//specifications, so the safest method for service identification is the URL. The user has the option to enable the use of
//ONID + SID identification and channel move detection...
if (checkBoxEnableChannelMoveDetection.Checked)
{
currentDetail = layer.GetTuningDetail(channel.NetworkId, channel.ServiceId,
TvBusinessLayer.GetChannelType(channel));
}
else
{
currentDetail = layer.GetTuningDetail(channel.Url, TvBusinessLayer.GetChannelType(channel));
}
if (currentDetail == null)
{
//add new channel
exists = false;
dbChannel = layer.AddNewChannel(channel.Name, channel.LogicalChannelNumber);
dbChannel.SortOrder = 10000;
if (channel.LogicalChannelNumber >= 1)
{
dbChannel.SortOrder = channel.LogicalChannelNumber;
}
dbChannel.IsTv = channel.IsTv;
dbChannel.IsRadio = channel.IsRadio;
dbChannel.Persist();
}
else
{
exists = true;
dbChannel = currentDetail.ReferencedChannel();
}
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
if (checkBoxCreateGroups.Checked)
{
layer.AddChannelToGroup(dbChannel, channel.Provider);
}
if (currentDetail == null)
{
layer.AddTuningDetails(dbChannel, channel);
}
else
{
//update tuning details...
TuningDetail td = layer.UpdateTuningDetails(dbChannel, channel, currentDetail);
td.Persist();
}
if (channel.IsTv)
{
if (exists)
{
tvChannelsUpdated++;
updatedChannels++;
}
else
{
tvChannelsNew++;
newChannels++;
}
}
if (channel.IsRadio)
{
if (exists)
{
radioChannelsUpdated++;
updatedChannels++;
}
else
{
radioChannelsNew++;
newChannels++;
}
}
layer.MapChannelToCard(card, dbChannel, false);
line = String.Format("{0}- {1} :New:{2} Updated:{3}", 1 + index, tuneChannel.Name, newChannels,
updatedChannels);
item.Text = line;
}
}
//DatabaseManager.Instance.SaveChanges();
}
catch (Exception ex)
{
Log.Write(ex);
}
finally
{
RemoteControl.Instance.StopCard(user);
RemoteControl.Instance.EpgGrabberEnabled = true;
progressBar1.Value = 100;
mpComboBoxService.Enabled = true;
checkBoxCreateGroups.Enabled = true;
checkBoxEnableChannelMoveDetection.Enabled = true;
mpButtonScanTv.Text = buttonText;
_isScanning = false;
}
ListViewItem lastItem = listViewStatus.Items.Add(new ListViewItem("Scan done..."));
lastItem =
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total radio channels new:{0} updated:{1}", radioChannelsNew,
radioChannelsUpdated)));
lastItem =
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total tv channels new:{0} updated:{1}", tvChannelsNew, tvChannelsUpdated)));
lastItem.EnsureVisible();
}
private void importButton_Click(object sender, EventArgs e)
{
bool importtv = imCheckTvChannels.Checked;
bool importtvgroups = imCheckTvGroups.Checked;
bool importradio = imCheckRadioChannels.Checked;
bool importradiogroups = imCheckRadioGroups.Checked;
bool importschedules = imCheckSchedules.Checked;
openFileDialog1.CheckFileExists = true;
openFileDialog1.DefaultExt = "xml";
openFileDialog1.RestoreDirectory = true;
openFileDialog1.Title = "Load channels, channel groups and schedules";
openFileDialog1.InitialDirectory = String.Format(@"{0}\Team MediaPortal\MediaPortal TV Server",
Environment.GetFolderPath(
Environment.SpecialFolder.CommonApplicationData));
openFileDialog1.FileName = "export.xml";
openFileDialog1.AddExtension = true;
openFileDialog1.Multiselect = false;
if (openFileDialog1.ShowDialog(this) != DialogResult.OK)
{
return;
}
NotifyForm dlg = new NotifyForm("Importing tv channels...", "This can take some time\n\nPlease be patient...");
try
{
dlg.Show();
dlg.WaitForDisplay();
CountryCollection collection = new CountryCollection();
TvBusinessLayer layer = new TvBusinessLayer();
bool mergeChannels = false; // every exported channel will be imported on its own.
int channelCount = 0;
int scheduleCount = 0;
int tvChannelGroupCount = 0;
int radioChannelGroupCount = 0;
if (layer.Channels.Count > 0 && (importtv || importradio))
{
// rtv: we could offer to set a "merge" property here so tuningdetails would be updated for existing channels.
if (
MessageBox.Show(
"Existing channels detected! \nIf you continue to import your old backup then all identically named channels will be treated equal - there is a risk of duplicate entries. \nDo you really want to go on?",
"Channels found", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning) == DialogResult.Cancel)
{
return;
}
else
{
mergeChannels = true;
}
}
XmlDocument doc = new XmlDocument();
Log.Info("TvChannels: Trying to import channels from {0}", openFileDialog1.FileName);
doc.Load(openFileDialog1.FileName);
XmlNodeList channelList = doc.SelectNodes("/tvserver/channels/channel");
XmlNodeList tvChannelGroupList = doc.SelectNodes("/tvserver/channelgroups/channelgroup");
XmlNodeList radioChannelGroupList = doc.SelectNodes("/tvserver/radiochannelgroups/radiochannelgroup");
XmlNodeList scheduleList = doc.SelectNodes("/tvserver/schedules/schedule");
if (channelList != null)
{
foreach (XmlNode nodeChannel in channelList)
{
try
{
Channel dbChannel;
XmlNodeList tuningList = nodeChannel.SelectNodes("TuningDetails/tune");
XmlNodeList mappingList = nodeChannel.SelectNodes("mappings/map");
bool grabEpg = (GetNodeAttribute(nodeChannel, "GrabEpg", "True") == "True");
bool isRadio = (GetNodeAttribute(nodeChannel, "IsRadio", "False") == "True");
bool isTv = (GetNodeAttribute(nodeChannel, "IsTv", "True") == "True");
DateTime lastGrabTime = DateTime.ParseExact(GetNodeAttribute(nodeChannel, "LastGrabTime", "01.01.1900"),
"yyyy-M-d H:m:s", CultureInfo.InvariantCulture);
int sortOrder = Int32.Parse(GetNodeAttribute(nodeChannel, "SortOrder", "0"));
int timesWatched = Int32.Parse(GetNodeAttribute(nodeChannel, "TimesWatched", "0"));
DateTime totalTimeWatched =
DateTime.ParseExact(GetNodeAttribute(nodeChannel, "TotalTimeWatched", "01.01.1900"), "yyyy-M-d H:m:s",
CultureInfo.InvariantCulture);
bool visibileInGuide = (GetNodeAttribute(nodeChannel, "VisibleInGuide", "True") == "True");
bool FreeToAir = (GetNodeAttribute(nodeChannel, "FreeToAir", "True") == "True");
string displayName = GetNodeAttribute(nodeChannel, "DisplayName", "Unkown");
// Only import TV or radio channels if the corresponding checkbox was checked
if ((isTv && !importtv) || (isRadio && !importradio))
{
continue;
}
channelCount++;
// rtv: since analog allows NOT to merge channels we need to take care of this. US users e.g. have multiple stations named "Sport" with different tuningdetails.
// using AddChannel would incorrectly "merge" these totally different channels.
// see this: http://forum.team-mediaportal.com/1-0-rc1-svn-builds-271/importing-exported-channel-list-groups-channels-39368/
Log.Info("TvChannels: Adding {0}. channel: {1}", channelCount, displayName);
IList <Channel> foundExistingChannels = layer.GetChannelsByName(displayName);
if (mergeChannels && (foundExistingChannels != null && foundExistingChannels.Count > 0))
{
dbChannel = foundExistingChannels[0];
}
else
{
dbChannel = layer.AddNewChannel(displayName);
}
dbChannel.GrabEpg = grabEpg;
dbChannel.IsRadio = isRadio;
dbChannel.IsTv = isTv;
dbChannel.LastGrabTime = lastGrabTime;
dbChannel.SortOrder = sortOrder;
dbChannel.TimesWatched = timesWatched;
dbChannel.TotalTimeWatched = totalTimeWatched;
dbChannel.VisibleInGuide = visibileInGuide;
dbChannel.DisplayName = displayName;
dbChannel.Persist();
//
// chemelli: When we import channels we need to add those to the "AllChannels" group
//
if (isTv)
{
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
}
else
{
layer.AddChannelToRadioGroup(dbChannel, TvConstants.RadioGroupNames.AllChannels);
}
foreach (XmlNode nodeMap in mappingList)
{
int idCard = Int32.Parse(nodeMap.Attributes["IdCard"].Value);
XmlNode nodeCard =
doc.SelectSingleNode(String.Format("/tvserver/servers/server/cards/card[@IdCard={0}]", idCard));
Card dbCard = layer.GetCardByDevicePath(nodeCard.Attributes["DevicePath"].Value);
if (dbCard != null)
{
layer.MapChannelToCard(dbCard, dbChannel, false);
}
}
foreach (XmlNode nodeTune in tuningList)
{
int bandwidth = Int32.Parse(nodeTune.Attributes["Bandwidth"].Value);
int channelNumber = Int32.Parse(nodeTune.Attributes["ChannelNumber"].Value);
int channelType = Int32.Parse(nodeTune.Attributes["ChannelType"].Value);
int countryId = Int32.Parse(nodeTune.Attributes["CountryId"].Value);
int diseqc = Int32.Parse(nodeTune.Attributes["Diseqc"].Value);
bool fta = (nodeTune.Attributes["FreeToAir"].Value == "True");
int frequency = Int32.Parse(nodeTune.Attributes["Frequency"].Value);
int majorChannel = Int32.Parse(nodeTune.Attributes["MajorChannel"].Value);
int minorChannel = Int32.Parse(nodeTune.Attributes["MinorChannel"].Value);
int modulation = Int32.Parse(nodeTune.Attributes["Modulation"].Value);
string name = nodeTune.Attributes["Name"].Value;
int networkId = Int32.Parse(nodeTune.Attributes["NetworkId"].Value);
int pmtPid = Int32.Parse(nodeTune.Attributes["PmtPid"].Value);
int polarisation = Int32.Parse(nodeTune.Attributes["Polarisation"].Value);
string provider = GetNodeAttribute(nodeTune, "Provider", "");
int serviceId = Int32.Parse(nodeTune.Attributes["ServiceId"].Value);
int switchingFrequency = Int32.Parse(nodeTune.Attributes["SwitchingFrequency"].Value);
int symbolrate = Int32.Parse(nodeTune.Attributes["Symbolrate"].Value);
int transportId = Int32.Parse(nodeTune.Attributes["TransportId"].Value);
int tuningSource = Int32.Parse(GetNodeAttribute(nodeTune, "TuningSource", "0"));
int videoSource = Int32.Parse(GetNodeAttribute(nodeTune, "VideoSource", "0"));
int audioSource = Int32.Parse(GetNodeAttribute(nodeTune, "AudioSource", "0"));
bool isVCRSignal = (GetNodeAttribute(nodeChannel, "IsVCRSignal", "False") == "True");
int SatIndex = Int32.Parse(GetNodeAttribute(nodeTune, "SatIndex", "-1"));
int InnerFecRate = Int32.Parse(GetNodeAttribute(nodeTune, "InnerFecRate", "-1"));
int band = Int32.Parse(GetNodeAttribute(nodeTune, "Band", "0"));
int pilot = Int32.Parse(GetNodeAttribute(nodeTune, "Pilot", "-1"));
int rollOff = Int32.Parse(GetNodeAttribute(nodeTune, "RollOff", "-1"));
string url = GetNodeAttribute(nodeTune, "Url", "");
int bitrate = Int32.Parse(GetNodeAttribute(nodeTune, "Bitrate", "0"));
switch (channelType)
{
case 0: //AnalogChannel
AnalogChannel analogChannel = new AnalogChannel();
analogChannel.ChannelNumber = channelNumber;
analogChannel.Country = collection.Countries[countryId];
analogChannel.Frequency = frequency;
analogChannel.IsRadio = isRadio;
analogChannel.IsTv = isTv;
analogChannel.Name = name;
analogChannel.TunerSource = (TunerInputType)tuningSource;
analogChannel.AudioSource = (AnalogChannel.AudioInputType)audioSource;
analogChannel.VideoSource = (AnalogChannel.VideoInputType)videoSource;
analogChannel.IsVCRSignal = isVCRSignal;
layer.AddTuningDetails(dbChannel, analogChannel);
Log.Info("TvChannels: Added tuning details for analog channel: {0} number: {1}", name, channelNumber);
break;
case 1: //ATSCChannel
ATSCChannel atscChannel = new ATSCChannel();
atscChannel.MajorChannel = majorChannel;
atscChannel.MinorChannel = minorChannel;
atscChannel.PhysicalChannel = channelNumber;
atscChannel.FreeToAir = fta;
atscChannel.Frequency = frequency;
atscChannel.IsRadio = isRadio;
atscChannel.IsTv = isTv;
atscChannel.Name = name;
atscChannel.NetworkId = networkId;
atscChannel.PmtPid = pmtPid;
atscChannel.Provider = provider;
atscChannel.ServiceId = serviceId;
atscChannel.TransportId = transportId;
atscChannel.ModulationType = (ModulationType)modulation;
layer.AddTuningDetails(dbChannel, atscChannel);
Log.Info("TvChannels: Added tuning details for ATSC channel: {0} number: {1} provider: {2}", name,
channelNumber, provider);
break;
case 2: //DVBCChannel
DVBCChannel dvbcChannel = new DVBCChannel();
dvbcChannel.ModulationType = (ModulationType)modulation;
dvbcChannel.FreeToAir = fta;
dvbcChannel.Frequency = frequency;
dvbcChannel.IsRadio = isRadio;
dvbcChannel.IsTv = isTv;
dvbcChannel.Name = name;
dvbcChannel.NetworkId = networkId;
dvbcChannel.PmtPid = pmtPid;
dvbcChannel.Provider = provider;
dvbcChannel.ServiceId = serviceId;
dvbcChannel.SymbolRate = symbolrate;
dvbcChannel.TransportId = transportId;
dvbcChannel.LogicalChannelNumber = channelNumber;
layer.AddTuningDetails(dbChannel, dvbcChannel);
Log.Info("TvChannels: Added tuning details for DVB-C channel: {0} provider: {1}", name, provider);
break;
case 3: //DVBSChannel
DVBSChannel dvbsChannel = new DVBSChannel();
dvbsChannel.DisEqc = (DisEqcType)diseqc;
dvbsChannel.Polarisation = (Polarisation)polarisation;
dvbsChannel.SwitchingFrequency = switchingFrequency;
dvbsChannel.FreeToAir = fta;
dvbsChannel.Frequency = frequency;
dvbsChannel.IsRadio = isRadio;
dvbsChannel.IsTv = isTv;
dvbsChannel.Name = name;
dvbsChannel.NetworkId = networkId;
dvbsChannel.PmtPid = pmtPid;
dvbsChannel.Provider = provider;
dvbsChannel.ServiceId = serviceId;
dvbsChannel.SymbolRate = symbolrate;
dvbsChannel.TransportId = transportId;
dvbsChannel.SatelliteIndex = SatIndex;
dvbsChannel.ModulationType = (ModulationType)modulation;
dvbsChannel.InnerFecRate = (BinaryConvolutionCodeRate)InnerFecRate;
dvbsChannel.BandType = (BandType)band;
dvbsChannel.Pilot = (Pilot)pilot;
dvbsChannel.Rolloff = (RollOff)rollOff;
dvbsChannel.LogicalChannelNumber = channelNumber;
layer.AddTuningDetails(dbChannel, dvbsChannel);
Log.Info("TvChannels: Added tuning details for DVB-S channel: {0} provider: {1}", name, provider);
break;
case 4: //DVBTChannel
DVBTChannel dvbtChannel = new DVBTChannel();
dvbtChannel.BandWidth = bandwidth;
dvbtChannel.FreeToAir = fta;
dvbtChannel.Frequency = frequency;
dvbtChannel.IsRadio = isRadio;
dvbtChannel.IsTv = isTv;
dvbtChannel.Name = name;
dvbtChannel.NetworkId = networkId;
dvbtChannel.PmtPid = pmtPid;
dvbtChannel.Provider = provider;
dvbtChannel.ServiceId = serviceId;
dvbtChannel.TransportId = transportId;
dvbtChannel.LogicalChannelNumber = channelNumber;
layer.AddTuningDetails(dbChannel, dvbtChannel);
Log.Info("TvChannels: Added tuning details for DVB-T channel: {0} provider: {1}", name, provider);
break;
case 5: //Webstream
layer.AddWebStreamTuningDetails(dbChannel, url, bitrate);
break;
case 7: //DVBIPChannel
DVBIPChannel dvbipChannel = new DVBIPChannel();
dvbipChannel.FreeToAir = fta;
dvbipChannel.Frequency = frequency;
dvbipChannel.IsRadio = isRadio;
dvbipChannel.IsTv = isTv;
dvbipChannel.LogicalChannelNumber = channelNumber;
dvbipChannel.Name = name;
dvbipChannel.NetworkId = networkId;
dvbipChannel.PmtPid = pmtPid;
dvbipChannel.Provider = provider;
dvbipChannel.ServiceId = serviceId;
dvbipChannel.TransportId = transportId;
dvbipChannel.Url = url;
layer.AddTuningDetails(dbChannel, dvbipChannel);
Log.Info("TvChannels: Added tuning details for DVB-IP channel: {0} provider: {1}", name, provider);
break;
}
}
}
catch (Exception exc)
{
Log.Error("TvChannels: Failed to add channel - {0}", exc.Message);
}
}
}
if (tvChannelGroupList != null && importtvgroups)
{
// Import tv channel groups
foreach (XmlNode nodeChannelGroup in tvChannelGroupList)
{
try
{
tvChannelGroupCount++;
string groupName = nodeChannelGroup.Attributes["GroupName"].Value;
int groupSortOrder = Int32.Parse(nodeChannelGroup.Attributes["SortOrder"].Value);
ChannelGroup group = null;
if (groupName == TvConstants.TvGroupNames.AllChannels)
{
group = layer.GetGroupByName(groupName) ??
new ChannelGroup(groupName, groupSortOrder);
}
else
{
group = layer.GetGroupByName(groupName, groupSortOrder) ??
new ChannelGroup(groupName, groupSortOrder);
}
group.Persist();
XmlNodeList mappingList = nodeChannelGroup.SelectNodes("mappings/map");
foreach (XmlNode nodeMap in mappingList)
{
IList <Channel> channels = layer.GetChannelsByName(nodeMap.Attributes["ChannelName"].Value);
int sortOrder = Int32.Parse(GetNodeAttribute(nodeMap, "SortOrder", "9999"));
if (channels != null && channels.Count > 0)
{
Channel channel = channels[0];
if (!channel.GroupNames.Contains(group.GroupName))
{
GroupMap map = new GroupMap(group.IdGroup, channel.IdChannel, sortOrder);
map.Persist();
}
else
{
foreach (GroupMap map in channel.ReferringGroupMap())
{
if (map.IdGroup == group.IdGroup)
{
map.SortOrder = sortOrder;
map.Persist();
break;
}
}
}
}
}
}
catch (Exception exg)
{
Log.Error("TvChannels: Failed to add group - {0}", exg.Message);
}
}
}
if (radioChannelGroupList != null && importradiogroups)
{
// Import radio channel groups
foreach (XmlNode nodeChannelGroup in radioChannelGroupList)
{
try
{
radioChannelGroupCount++;
string groupName = nodeChannelGroup.Attributes["GroupName"].Value;
int groupSortOrder = Int32.Parse(nodeChannelGroup.Attributes["SortOrder"].Value);
RadioChannelGroup group = layer.GetRadioChannelGroupByName(groupName) ??
new RadioChannelGroup(groupName, groupSortOrder);
group.Persist();
XmlNodeList mappingList = nodeChannelGroup.SelectNodes("mappings/map");
foreach (XmlNode nodeMap in mappingList)
{
IList <Channel> channels = layer.GetChannelsByName(nodeMap.Attributes["ChannelName"].Value);
int sortOrder = Int32.Parse(GetNodeAttribute(nodeMap, "SortOrder", "9999"));
if (channels != null && channels.Count > 0)
{
Channel channel = channels[0];
if (!channel.GroupNames.Contains(group.GroupName))
{
RadioGroupMap map = new RadioGroupMap(group.IdGroup, channel.IdChannel, sortOrder);
map.Persist();
}
else
{
foreach (RadioGroupMap map in channel.ReferringRadioGroupMap())
{
if (map.IdGroup == group.IdGroup)
{
map.SortOrder = sortOrder;
map.Persist();
break;
}
}
}
}
}
}
catch (Exception exg)
{
Log.Error("Radio Channels: Failed to add group - {0}", exg.Message);
}
}
}
if (scheduleList != null && importschedules)
{
// Import schedules
foreach (XmlNode nodeSchedule in scheduleList)
{
try
{
int idChannel = -1;
string programName = nodeSchedule.Attributes["ProgramName"].Value;
string channel = nodeSchedule.Attributes["ChannelName"].Value;
if (!string.IsNullOrEmpty(channel))
{
IList <Channel> channels = layer.GetChannelsByName(channel);
if (channels != null && channels.Count > 0)
{
idChannel = channels[0].IdChannel;
}
}
DateTime startTime = DateTime.ParseExact(nodeSchedule.Attributes["StartTime"].Value, "yyyy-M-d H:m:s",
CultureInfo.InvariantCulture);
DateTime endTime = DateTime.ParseExact(nodeSchedule.Attributes["EndTime"].Value, "yyyy-M-d H:m:s",
CultureInfo.InvariantCulture);
int scheduleType = Int32.Parse(nodeSchedule.Attributes["ScheduleType"].Value);
Schedule schedule = layer.AddSchedule(idChannel, programName, startTime, endTime, scheduleType);
schedule.ScheduleType = scheduleType;
schedule.KeepDate = DateTime.ParseExact(nodeSchedule.Attributes["KeepDate"].Value, "yyyy-M-d H:m:s",
CultureInfo.InvariantCulture);
schedule.PreRecordInterval = Int32.Parse(nodeSchedule.Attributes["PreRecordInterval"].Value);
schedule.PostRecordInterval = Int32.Parse(nodeSchedule.Attributes["PostRecordInterval"].Value);
schedule.Priority = Int32.Parse(nodeSchedule.Attributes["Priority"].Value);
schedule.Quality = Int32.Parse(nodeSchedule.Attributes["Quality"].Value);
schedule.Directory = nodeSchedule.Attributes["Directory"].Value;
schedule.KeepMethod = Int32.Parse(nodeSchedule.Attributes["KeepMethod"].Value);
schedule.MaxAirings = Int32.Parse(nodeSchedule.Attributes["MaxAirings"].Value);
schedule.RecommendedCard = Int32.Parse(nodeSchedule.Attributes["RecommendedCard"].Value);
schedule.ScheduleType = Int32.Parse(nodeSchedule.Attributes["ScheduleType"].Value);
schedule.Series = (GetNodeAttribute(nodeSchedule, "Series", "False") == "True");
if (idChannel > -1)
{
schedule.Persist();
scheduleCount++;
Log.Info("TvChannels: Added schedule: {0} on channel: {1}", programName, channel);
}
else
{
Log.Info("TvChannels: Skipped schedule: {0} because the channel was unknown: {1}", programName, channel);
}
}
catch (Exception ex)
{
Log.Error("TvChannels: Failed to add schedule - {0}", ex.Message);
}
}
}
dlg.Close();
Log.Info(
"TvChannels: Imported {0} channels, {1} tv channel groups, {2} radio channel groups and {3} schedules",
channelCount, tvChannelGroupCount, radioChannelGroupCount, scheduleCount);
MessageBox.Show(
String.Format("Imported {0} channels, {1} tv channel groups, {2} radio channel groups and {3} schedules",
channelCount, tvChannelGroupCount, radioChannelGroupCount, scheduleCount));
}
catch (Exception ex)
{
MessageBox.Show(this, "Error while importing:\n\n" + ex + " " + ex.StackTrace);
}
finally
{
dlg.Close();
OnSectionActivated();
}
}
private void DoScan()
{
int tvChannelsNew = 0;
int radioChannelsNew = 0;
int tvChannelsUpdated = 0;
int radioChannelsUpdated = 0;
string buttonText = mpButtonScanTv.Text;
try
{
_isScanning = true;
_stopScanning = false;
mpButtonScanTv.Text = "Cancel...";
RemoteControl.Instance.EpgGrabberEnabled = false;
if (_atscChannels.Count == 0)
{
return;
}
mpComboBoxFrequencies.Enabled = false;
listViewStatus.Items.Clear();
TvBusinessLayer layer = new TvBusinessLayer();
Card card = layer.GetCardByDevicePath(RemoteControl.Instance.CardDevice(_cardNumber));
IUser user = new User();
user.CardId = _cardNumber;
int minchan = 2;
int maxchan = 69 + 1;
if ((string)mpComboBoxTuningMode.SelectedItem == "Clear QAM Cable")
{
minchan = 1;
maxchan = _atscChannels.Count + 1;
}
else if ((string)mpComboBoxTuningMode.SelectedItem == "Digital Cable")
{
minchan = 0;
maxchan = 1;
}
for (int index = minchan; index < maxchan; ++index)
{
if (_stopScanning)
{
return;
}
float percent = ((float)(index)) / (maxchan - minchan);
percent *= 100f;
if (percent > 100f)
{
percent = 100f;
}
progressBar1.Value = (int)percent;
ATSCChannel tuneChannel = new ATSCChannel();
tuneChannel.NetworkId = -1;
tuneChannel.TransportId = -1;
tuneChannel.ServiceId = -1;
tuneChannel.MinorChannel = -1;
tuneChannel.MajorChannel = -1;
string line;
if ((string)mpComboBoxTuningMode.SelectedItem == "Clear QAM Cable")
{
tuneChannel.PhysicalChannel = index;
tuneChannel.Frequency = _atscChannels[index - 1].frequency;
if (tuneChannel.Frequency < 10000)
{
continue;
}
tuneChannel.ModulationType = ModulationType.Mod256Qam;
line = string.Format("physical channel = {0}, frequency = {1} kHz, modulation = 256 QAM", tuneChannel.PhysicalChannel, tuneChannel.Frequency);
Log.Info("ATSC: scanning clear QAM cable, {0}, frequency plan = {1}", line, mpComboBoxFrequencies.SelectedItem);
}
else if ((string)mpComboBoxTuningMode.SelectedItem == "ATSC Digital Terrestrial")
{
tuneChannel.PhysicalChannel = index;
tuneChannel.Frequency = -1;
tuneChannel.ModulationType = ModulationType.Mod8Vsb;
line = string.Format("physical channel = {0}, modulation = 8 VSB", tuneChannel.PhysicalChannel);
Log.Info("ATSC: scanning ATSC over-the-air, {0}", line);
}
else
{
tuneChannel.PhysicalChannel = 0;
tuneChannel.ModulationType = ModulationType.Mod256Qam;
line = "out-of-band service information";
Log.Info("ATSC: scanning digital cable, {0}", line);
}
line += "... ";
ListViewItem item = listViewStatus.Items.Add(new ListViewItem(line));
item.EnsureVisible();
if (index == minchan)
{
RemoteControl.Instance.Scan(ref user, tuneChannel, -1);
}
IChannel[] channels = RemoteControl.Instance.Scan(_cardNumber, tuneChannel);
UpdateStatus();
if (channels == null || channels.Length == 0)
{
if (tuneChannel.PhysicalChannel > 0 && !RemoteControl.Instance.TunerLocked(_cardNumber))
{
line += "no signal";
}
else
{
line += "signal locked, no channels found";
}
item.Text = line;
item.ForeColor = Color.Red;
continue;
}
int newChannels = 0;
int updatedChannels = 0;
for (int i = 0; i < channels.Length; ++i)
{
Channel dbChannel;
ATSCChannel channel = (ATSCChannel)channels[i];
//No support for channel moving, or merging with existing channels here.
//We do not know how ATSC works to correctly implement this.
TuningDetail currentDetail = layer.GetTuningDetail(channel);
if (currentDetail != null)
{
if (channel.IsDifferentTransponder(layer.GetTuningChannel(currentDetail)))
{
currentDetail = null;
}
}
bool exists;
if (currentDetail == null)
{
//add new channel
exists = false;
dbChannel = layer.AddNewChannel(channel.Name, channel.LogicalChannelNumber);
dbChannel.SortOrder = 10000;
if (channel.LogicalChannelNumber >= 1)
{
dbChannel.SortOrder = channel.LogicalChannelNumber;
}
}
else
{
exists = true;
dbChannel = currentDetail.ReferencedChannel();
}
dbChannel.IsTv = channel.IsTv;
dbChannel.IsRadio = channel.IsRadio;
dbChannel.Persist();
if (dbChannel.IsTv)
{
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
}
if (dbChannel.IsRadio)
{
layer.AddChannelToRadioGroup(dbChannel, TvConstants.RadioGroupNames.AllChannels);
}
if (currentDetail == null)
{
layer.AddTuningDetails(dbChannel, channel);
}
else
{
//update tuning details...
TuningDetail td = layer.UpdateTuningDetails(dbChannel, channel, currentDetail);
td.Persist();
}
if (channel.IsTv)
{
if (exists)
{
tvChannelsUpdated++;
updatedChannels++;
}
else
{
tvChannelsNew++;
newChannels++;
}
}
if (channel.IsRadio)
{
if (exists)
{
radioChannelsUpdated++;
updatedChannels++;
}
else
{
radioChannelsNew++;
newChannels++;
}
}
layer.MapChannelToCard(card, dbChannel, false);
}
line += string.Format("new = {0}, updated = {1}", newChannels, updatedChannels);
item.Text = line;
Log.Info("ATSC: scan result, new = {0}, updated = {1}", newChannels, updatedChannels);
}
}
catch (Exception ex)
{
Log.Write(ex);
}
finally
{
IUser user = new User();
user.CardId = _cardNumber;
RemoteControl.Instance.StopCard(user);
RemoteControl.Instance.EpgGrabberEnabled = true;
progressBar1.Value = 100;
mpComboBoxTuningMode.Enabled = true;
UpdateQamFrequencyFieldAvailability();
mpButtonScanTv.Text = buttonText;
_isScanning = false;
}
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total radio channels, new = {0}, updated = {1}", radioChannelsNew,
radioChannelsUpdated)));
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total TV channels, new = {0} updated = {1}", tvChannelsNew, tvChannelsUpdated)));
ListViewItem lastItem = listViewStatus.Items.Add(new ListViewItem("Scan done!"));
lastItem.EnsureVisible();
Log.Info("ATSC: scan summary, new TV = {0}, updated TV = {1}, new radio = {2}, updated radio = {3}", tvChannelsNew, tvChannelsUpdated, radioChannelsNew, radioChannelsUpdated);
}
private void DoScan()
{
suminfo tv = new suminfo();
suminfo radio = new suminfo();
IUser user = new User();
user.CardId = _cardNumber;
try
{
if (_DVBCChannels.Count == 0)
{
return;
}
TvBusinessLayer layer = new TvBusinessLayer();
Card card = layer.GetCardByDevicePath(RemoteControl.Instance.CardDevice(_cardNumber));
for (int index = 0; index < _DVBCChannels.Count; ++index)
{
DVBCTuning curTuning = _DVBCChannels[index];
DVBCChannel tuneChannel = new DVBCChannel(curTuning);
string line = String.Format("{0}tp- {1}", 1 + index, tuneChannel.TuningInfo.ToString());
Log.Debug(line);
if (index == 0)
{
RemoteControl.Instance.Scan(ref user, tuneChannel, -1);
}
IChannel[] channels = RemoteControl.Instance.Scan(_cardNumber, tuneChannel);
if (channels == null || channels.Length == 0)
{
if (RemoteControl.Instance.TunerLocked(_cardNumber) == false)
{
line = String.Format("{0}tp- {1} {2} {3}:No signal", 1 + index, tuneChannel.Frequency,
tuneChannel.ModulationType, tuneChannel.SymbolRate);
Log.Error(line);
continue;
}
line = String.Format("{0}tp- {1} {2} {3}:Nothing found", 1 + index, tuneChannel.Frequency,
tuneChannel.ModulationType, tuneChannel.SymbolRate);
Log.Error(line);
continue;
}
radio.newChannel = 0;
radio.updChannel = 0;
tv.newChannel = 0;
tv.updChannel = 0;
for (int i = 0; i < channels.Length; ++i)
{
Channel dbChannel;
DVBCChannel channel = (DVBCChannel)channels[i];
bool exists;
TuningDetail currentDetail;
//Check if we already have this tuningdetail. The user has the option to enable channel move detection...
if (true)
{
//According to the DVB specs ONID + SID is unique, therefore we do not need to use the TSID to identify a service.
//The DVB spec recommends that the SID should not change if a service moves. This theoretically allows us to
//track channel movements.
currentDetail = layer.GetTuningDetail(channel.NetworkId, channel.ServiceId,
TvBusinessLayer.GetChannelType(channel));
}
else
{
//There are certain providers that do not maintain unique ONID + SID combinations.
//In those cases, ONID + TSID + SID is generally unique. The consequence of using the TSID to identify
//a service is that channel movement tracking won't work (each transponder/mux should have its own TSID).
currentDetail = layer.GetTuningDetail(channel.NetworkId, channel.TransportId, channel.ServiceId,
TvBusinessLayer.GetChannelType(channel));
}
if (currentDetail == null)
{
//add new channel
exists = false;
dbChannel = layer.AddNewChannel(channel.Name, channel.LogicalChannelNumber);
dbChannel.SortOrder = 10000;
if (channel.LogicalChannelNumber >= 1)
{
dbChannel.SortOrder = channel.LogicalChannelNumber;
}
dbChannel.IsTv = channel.IsTv;
dbChannel.IsRadio = channel.IsRadio;
dbChannel.GrabEpg = true;
dbChannel.Persist();
if (dbChannel.IsTv)
{
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
if (_defaultTVGroup != "")
{
layer.AddChannelToGroup(dbChannel, _defaultTVGroup);
}
}
if (dbChannel.IsRadio)
{
layer.AddChannelToRadioGroup(dbChannel, TvConstants.RadioGroupNames.AllChannels);
if (_defaultTVGroup != "")
{
layer.AddChannelToRadioGroup(dbChannel, _defaultTVGroup);
}
}
}
else
{
exists = true;
dbChannel = currentDetail.ReferencedChannel();
}
if (currentDetail == null)
{
layer.AddTuningDetails(dbChannel, channel);
}
else
{
//update tuning details...
TuningDetail td = layer.UpdateTuningDetails(dbChannel, channel, currentDetail);
td.Persist();
}
if (channel.IsTv)
{
if (exists)
{
tv.updChannel++;
}
else
{
tv.newChannel++;
tv.newChannels.Add(channel);
}
}
if (channel.IsRadio)
{
if (exists)
{
radio.updChannel++;
}
else
{
radio.newChannel++;
radio.newChannels.Add(channel);
}
}
layer.MapChannelToCard(card, dbChannel, false);
line = String.Format("{0}tp- {1} {2} {3}:New TV/Radio:{4}/{5} Updated TV/Radio:{6}/{7}", 1 + index,
tuneChannel.Frequency, tuneChannel.ModulationType, tuneChannel.SymbolRate,
tv.newChannel, radio.newChannel, tv.updChannel, radio.updChannel);
Log.Debug(line);
}
tv.updChannelSum += tv.updChannel;
radio.updChannelSum += radio.updChannel;
}
}
catch (Exception ex)
{
Log.Write(ex);
}
finally
{
RemoteControl.Instance.StopCard(user);
}
if (radio.newChannels.Count == 0)
{
Log.Debug("No new radio channels");
}
else
{
foreach (IChannel newChannel in radio.newChannels)
{
String line = String.Format("Radio -> new channel: {0}", newChannel.Name);
Log.Debug(line);
}
}
if (tv.newChannels.Count == 0)
{
Log.Debug("No new TV channels");
}
else
{
foreach (IChannel newChannel in tv.newChannels)
{
String line = String.Format("TV -> new channel: {0}", newChannel.Name);
Log.Debug(line);
}
}
}
private void DoScan()
{
int tvChannelsNew = 0;
int radioChannelsNew = 0;
int tvChannelsUpdated = 0;
int radioChannelsUpdated = 0;
string buttonText = mpButtonScanTv.Text;
try
{
_isScanning = true;
_stopScanning = false;
mpButtonScanTv.Text = "Cancel...";
RemoteControl.Instance.EpgGrabberEnabled = false;
if (_atscChannels.Count == 0)
{
return;
}
mpComboBoxFrequencies.Enabled = false;
listViewStatus.Items.Clear();
TvBusinessLayer layer = new TvBusinessLayer();
Card card = layer.GetCardByDevicePath(RemoteControl.Instance.CardDevice(_cardNumber));
IUser user = new User();
user.CardId = _cardNumber;
int minchan = 2;
int maxchan = 69;
//Check if QAM if so then the number of channels varies
if (checkBoxQAM.Checked)
{
minchan = 0;
maxchan = _atscChannels.Count;
}
for (int index = minchan; index < maxchan; ++index)
{
if (_stopScanning)
{
return;
}
float percent = ((float)(index)) / (maxchan - minchan);
percent *= 100f;
if (percent > 100f)
{
percent = 100f;
}
progressBar1.Value = (int)percent;
ATSCChannel tuneChannel = new ATSCChannel();
tuneChannel.NetworkId = -1;
tuneChannel.TransportId = -1;
tuneChannel.ServiceId = -1;
tuneChannel.MinorChannel = -1;
tuneChannel.MajorChannel = -1;
if (checkBoxQAM.Checked)
{
Log.WriteFile("ATSC tune: QAM checkbox selected... using Modulation 256Qam");
tuneChannel.PhysicalChannel = index + 1;
tuneChannel.Frequency = _atscChannels[index].frequency;
tuneChannel.ModulationType = ModulationType.Mod256Qam;
}
else
{
Log.WriteFile("ATSC tune: QAM checkbox not selected... using Modulation 8Vsb");
tuneChannel.PhysicalChannel = index;
tuneChannel.Frequency = -1;
tuneChannel.ModulationType = ModulationType.Mod8Vsb;
}
Log.WriteFile("ATSC tune: PhysicalChannel: {0} Frequency: {1} Modulation: {2}", tuneChannel.PhysicalChannel,
tuneChannel.Frequency, tuneChannel.ModulationType);
string line = String.Format("physical channel:{0} frequency:{1} modulation:{2}", tuneChannel.PhysicalChannel,
tuneChannel.Frequency, tuneChannel.ModulationType);
ListViewItem item = listViewStatus.Items.Add(new ListViewItem(line));
item.EnsureVisible();
if (index == minchan)
{
RemoteControl.Instance.Scan(ref user, tuneChannel, -1);
}
IChannel[] channels = RemoteControl.Instance.Scan(_cardNumber, tuneChannel);
UpdateStatus();
/*if (channels == null || channels.Length == 0)
* {
* if (checkBoxQAM.Checked)
* {
* //try Modulation 64Qam now
* tuneChannel.PhysicalChannel = index + 1;
* tuneChannel.Frequency = _atscChannels[index].frequency;
* tuneChannel.ModulationType = ModulationType.Mod64Qam;
* line = String.Format("physical channel:{0} frequency:{1} modulation:{2}: No signal", tuneChannel.PhysicalChannel, tuneChannel.Frequency, tuneChannel.ModulationType);
* item.Text = line;
* channels = RemoteControl.Instance.Scan(_cardNumber, tuneChannel);
* }
* }*/
UpdateStatus();
if (channels == null || channels.Length == 0)
{
if (RemoteControl.Instance.TunerLocked(_cardNumber) == false)
{
line = String.Format("physical channel:{0} frequency:{1} modulation:{2}: No signal",
tuneChannel.PhysicalChannel, tuneChannel.Frequency, tuneChannel.ModulationType);
item.Text = line;
item.ForeColor = Color.Red;
continue;
}
line = String.Format("physical channel:{0} frequency:{1} modulation:{2}: Nothing found",
tuneChannel.PhysicalChannel, tuneChannel.Frequency, tuneChannel.ModulationType);
item.Text = line;
item.ForeColor = Color.Red;
continue;
}
int newChannels = 0;
int updatedChannels = 0;
for (int i = 0; i < channels.Length; ++i)
{
Channel dbChannel;
ATSCChannel channel = (ATSCChannel)channels[i];
//No support for channel moving, or merging with existing channels here.
//We do not know how ATSC works to correctly implement this.
TuningDetail currentDetail = layer.GetTuningDetail(channel);
if (currentDetail != null)
{
if (channel.Frequency != currentDetail.Frequency)
{
currentDetail = null;
}
}
bool exists;
if (currentDetail == null)
{
//add new channel
exists = false;
dbChannel = layer.AddNewChannel(channel.Name);
dbChannel.SortOrder = 10000;
if (channel.LogicalChannelNumber >= 1)
{
dbChannel.SortOrder = channel.LogicalChannelNumber;
}
}
else
{
exists = true;
dbChannel = currentDetail.ReferencedChannel();
}
dbChannel.IsTv = channel.IsTv;
dbChannel.IsRadio = channel.IsRadio;
dbChannel.Persist();
if (dbChannel.IsTv)
{
layer.AddChannelToGroup(dbChannel, TvConstants.TvGroupNames.AllChannels);
}
if (dbChannel.IsRadio)
{
layer.AddChannelToRadioGroup(dbChannel, TvConstants.RadioGroupNames.AllChannels);
}
if (currentDetail == null)
{
layer.AddTuningDetails(dbChannel, channel);
}
else
{
//update tuning details...
TuningDetail td = layer.UpdateTuningDetails(dbChannel, channel, currentDetail);
td.Persist();
}
if (channel.IsTv)
{
if (exists)
{
tvChannelsUpdated++;
updatedChannels++;
}
else
{
tvChannelsNew++;
newChannels++;
}
}
if (channel.IsRadio)
{
if (exists)
{
radioChannelsUpdated++;
updatedChannels++;
}
else
{
radioChannelsNew++;
newChannels++;
}
}
layer.MapChannelToCard(card, dbChannel, false);
line = String.Format("physical channel:{0} frequency:{1} modulation:{2} New:{3} Updated:{4}",
tuneChannel.PhysicalChannel, tuneChannel.Frequency, tuneChannel.ModulationType,
newChannels, updatedChannels);
item.Text = line;
}
}
//DatabaseManager.Instance.SaveChanges();
}
catch (Exception ex)
{
Log.Write(ex);
}
finally
{
IUser user = new User();
user.CardId = _cardNumber;
RemoteControl.Instance.StopCard(user);
RemoteControl.Instance.EpgGrabberEnabled = true;
progressBar1.Value = 100;
checkBoxQAM.Enabled = true;
mpComboBoxFrequencies.Enabled = true;
mpButtonScanTv.Text = buttonText;
_isScanning = false;
}
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total radio channels new:{0} updated:{1}", radioChannelsNew,
radioChannelsUpdated)));
listViewStatus.Items.Add(
new ListViewItem(String.Format("Total tv channels new:{0} updated:{1}", tvChannelsNew, tvChannelsUpdated)));
ListViewItem lastItem = listViewStatus.Items.Add(new ListViewItem("Scan done..."));
lastItem.EnsureVisible();
}