private void Parse()
{
// Rvs added shuffle : 2014-10-06
try
{
using (var stream = new FileStream(Settings.FileSystem.RootDir + Settings.FileSystem.SystemDir + Settings.FileSystem.KnobScheduleFile, FileMode.OpenOrCreate))
{
var length = (int) stream.Length;
var buffer = new byte[length];
stream.Read(buffer, 0, length);
stream.Close();
int bytesUsed;
int charsUsed;
bool completed;
var chars = new char[length];
Encoding.UTF8.GetDecoder().Convert(buffer, 0, length, chars, 0, length, true, out bytesUsed, out charsUsed, out completed);
if (length == 0)
return;
foreach (string item in new string(chars).Split('\r', '\n'))
{
if (item == "")
continue;
string[] values = item.Split(',');
if (values.Length != 3)
throw new Exception("Invalid knobset file");
var song = new AudioCore.MediaEntry
{
Name = values[0],
Type = (AudioCore.MediaEntry.PlayType) int.Parse(values[1]),
Shuffle = values[2] == "1",
TaskSource = AudioCore.MediaEntry.Source.Knob,
EndTime = TimeSpan.MinValue
};
KnobEntries.Add(song);
}
}
}
catch (Exception ex)
{
Log.WriteException(ex);
}
}
// ====================================================================
// --------------------------------------------------------------------
/// <summary>
/// Knob functions
/// </summary>
private void KnobSetRecord()
{
bool loadReload = true;
var knobPositions = new string[1];
while (true)
{
if (loadReload)
{
knobPositions = new string[_knobSet.KnobEntries.Count + 1];
int count = _knobSet.KnobEntries.Count;
int i;
for (i = 0; i < count; i++)
{
knobPositions[i] = i + ":" + ((AudioCore.MediaEntry) _knobSet.KnobEntries[i]).Name;
}
knobPositions[i] = i + "-No Sound";
}
int selectKnobPosition = VMenuSelectHScroll("Select Knob Pos.", knobPositions);
if (selectKnobPosition == -1)
return;
string[] option =
{
"Assign ",
"Record ",
"Cancel"
};
string file;
switch (HmenuSelectOption("Editing:" + selectKnobPosition, option))
{
case 0: // assign
file = SelectFile();
if (selectKnobPosition == _knobSet.KnobEntries.Count)
{
// insert new entry
var entry = new AudioCore.MediaEntry {Name = file, TaskSource = AudioCore.MediaEntry.Source.Knob, Type = AudioCore.MediaEntry.PlayType.Once};
_knobSet.AddItem(entry, SchedulingCore.InsertMode.After, _knobSet.KnobEntries.Count - 1);
}
else
{
// update existing one
((AudioCore.MediaEntry) _knobSet.KnobEntries[selectKnobPosition]).Name = file;
}
_knobSet.SaveSchedule();
loadReload = true;
break;
case 1: // Record
file = RecordFile();
if (selectKnobPosition == _knobSet.KnobEntries.Count)
{
// insert new entry
var entry = new AudioCore.MediaEntry {Name = file, TaskSource = AudioCore.MediaEntry.Source.Knob, Type = AudioCore.MediaEntry.PlayType.Once};
_knobSet.AddItem(entry, SchedulingCore.InsertMode.After, _knobSet.KnobEntries.Count - 1);
}
else
{
// update existing one
((AudioCore.MediaEntry) _knobSet.KnobEntries[selectKnobPosition]).Name = file;
}
_knobSet.SaveSchedule();
loadReload = true;
break;
default:
return;
//loadReload = false;
}
}
}
private bool AddScheduleNew()
{
string file = SelectFile();
if (file == "")
return false;
var newEntry = new AudioCore.MediaEntry {Name = file};
_scheduler.AddItem(newEntry, SchedulingCore.InsertMode.After, _scheduler.MediaEntries.Count);
while (EditSchedule(_scheduler.MediaEntries.Count - 1))
{
}
return true;
}
private void LoadScheduleFile()
{
lock (_lockObject)
{
MediaEntries.Clear();
try
{
using (var stream = new FileStream(Settings.FileSystem.RootDir + Settings.FileSystem.SystemDir + Settings.FileSystem.ScheduleFile, FileMode.OpenOrCreate))
{
var length = (int)stream.Length;
var buffer = new byte[length];
stream.Read(buffer, 0, length);
stream.Close();
stream.Dispose();
int bytesUsed;
int charsUsed;
bool completed;
var chars = new char[length];
Encoding.UTF8.GetDecoder().Convert(buffer, 0, length, chars, 0, length, true, out bytesUsed, out charsUsed, out completed);
if (length == 0)
return;
foreach (string item in new string(chars).Split('\r', '\n'))
{
if (item == "")
continue;
string[] values = item.Split(',');
if (values.Length != 9)
throw new Exception("Invalid schedule file");
// 2014-05-31 : RvS modified code to calculate proper start time of first play.
int every = Int32.Parse(values[7]);
DateTime n2;
var startTime = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day) + new TimeSpan(Int64.Parse(values[1])); // B73 Added Date
DateTime now = DateTime.Now;
if (every != 0)
{
while (true)
{
if (startTime > now)
{
n2 = new DateTime(startTime.Year, startTime.Month, startTime.Day, startTime.TimeOfDay.Hours, startTime.TimeOfDay.Minutes, startTime.TimeOfDay.Seconds);
break;
}
startTime += new TimeSpan(0, every, 0);
}
}
else
{
n2 = new DateTime(startTime.Year, startTime.Month, startTime.Day, startTime.TimeOfDay.Hours, startTime.TimeOfDay.Minutes, startTime.TimeOfDay.Seconds);
if (n2 < now)
n2 += new TimeSpan(1, 0, 0, 0); // = startTime > DateTime.Now ? startTime : startTime.AddDays(1);
}
var song = new AudioCore.MediaEntry
{
Name = values[0],
StartTime = new TimeSpan(Int64.Parse(values[1])),
EndTime = new TimeSpan(Int64.Parse(values[2])),
PlayDay = (DayOfWeek)Int32.Parse(values[3]),
PlayDate = new DateTime(Int64.Parse(values[4])),
Type = (AudioCore.MediaEntry.PlayType)Int32.Parse(values[5]),
RepeatCount = Int32.Parse(values[6]),
Every = Int32.Parse(values[7]),
TaskSource = AudioCore.MediaEntry.Source.Schedule,
NextEligibility = n2,
Shuffle = values[8] == "1"
};
Log.WriteString(LogMessageType.Debug,
"Schedule song:" + song.Name + " First start is at: " + song.NextEligibility + "." + song.NextEligibility.Millisecond + " until:" + song.EndTime + " PlayType:" +
PlayTypeStrings[(int)song.Type] + " PlayDay:" + song.PlayDay + " RepeatCount:" + song.RepeatCount + " Every:" + song.Every);
MediaEntries.Add(song);
}
}
}
catch (Exception exception)
{
Log.WriteException(exception, "related file: " + Settings.FileSystem.RootDir + Settings.FileSystem.SystemDir + Settings.FileSystem.ScheduleFile);
}
}
}
private void SetValet(HttpListenerResponse response, string requestBody)
{
Hashtable body = ParseBody(requestBody);
var item = new AudioCore.MediaEntry();
foreach (DictionaryEntry entry in body)
{
string value = entry.Value.ToString();
switch (entry.Key.ToString())
{
case "shuffleOption":
item.Shuffle = value == "1";
break;
case "control_type":
if (value.ToLower() == "loop")
item.Type = AudioCore.MediaEntry.PlayType.Loop;
else if (value.ToLower() == "once")
item.Type = AudioCore.MediaEntry.PlayType.Once;
break;
case "control_file_select":
item.Name = TextTools.UrlDecode(TextTools.StringReplace("+", " ", value));
break;
case "control_submit":
if (value == "Stop")
{
_audio.Stop();
response.StatusCode = 302;
response.RedirectLocation = "valet.html";
response.ContentLength64 = 0;
return;
}
break;
}
}
if (item.Name != "Select an audio file or playlist") // 2014-06-04 Added
{
item.TaskSource = AudioCore.MediaEntry.Source.Cgi;
item.EndTime = TimeSpan.MinValue;
if (item.Type == AudioCore.MediaEntry.PlayType.Once)
{
item.RepeatCount = 0;
_audio.Play(item);
}
else if (item.Type == AudioCore.MediaEntry.PlayType.Loop)
{
item.RepeatCount = int.MaxValue;
_audio.Play(item);
}
}
response.StatusCode = 302;
response.RedirectLocation = "valet.html";
response.ContentLength64 = 0;
}
private void SetSchedule(HttpListenerResponse response, string requestBody)
{
Hashtable body = ParseBody(requestBody);
var item = new AudioCore.MediaEntry();
var insertMode = SchedulingCore.InsertMode.After;
int insertIndex = -1;
int month = 0, day = 0, year = 0, dayOfWeek = 0;
int startHour = 0, startMinute = 0, startSecond = 0;
int endHour = 0, endMinute = 0, endSecond = 0;
int interval = 0, repeatCount = 0;
foreach (DictionaryEntry entry in body)
{
string value = entry.Value.ToString();
switch (entry.Key.ToString())
{
case "insert_month_select":
month = TextTools.StringToInt(value);
break;
case "insert_mode":
insertMode = (SchedulingCore.InsertMode) TextTools.StringToInt(value);
break;
case "insert_task_select":
insertIndex = TextTools.StringToInt(value) - 1;
break;
case "insert_file_select":
item.Name = TextTools.UrlDecode(TextTools.StringReplace("+", " ", value));
break;
case "insert_date_select":
day = TextTools.StringToInt(value);
break;
case "insert_year_select":
year = 2000 + TextTools.StringToInt(value);
break;
case "insert_day_select":
dayOfWeek = TextTools.StringToInt(value);
break;
case "insert_hour_at":
startHour = TextTools.StringToInt(value);
break;
case "insert_hour_until":
if (value != "--")
endHour = TextTools.StringToInt(value);
break;
case "insert_minute_at":
startMinute = TextTools.StringToInt(value);
break;
case "insert_minute_until":
if (value != "--")
endMinute = TextTools.StringToInt(value);
break;
case "insert_second_at":
startSecond = TextTools.StringToInt(value);
break;
case "insert_second_until":
if (value != "--")
endSecond = TextTools.StringToInt(value);
break;
case "insert_every":
if (value != null && value != "")
interval = TextTools.StringToInt(value);
break;
case "insert_loops":
repeatCount = TextTools.StringToInt(value);
break;
case "shuffleOption":
item.Shuffle = value == "on";
break;
}
}
if (month > 0 && day > 0 && year >= 2013)
{
item.PlayDate = new DateTime(year, month, day);
item.Type = AudioCore.MediaEntry.PlayType.SpecificDate;
}
else if (dayOfWeek > 0 && dayOfWeek < 8)
{
item.PlayDay = (DayOfWeek) (dayOfWeek%7);
item.Type = AudioCore.MediaEntry.PlayType.DayOfWeek;
}
else if (dayOfWeek >= 8)
{
if (dayOfWeek == 8) item.Type = AudioCore.MediaEntry.PlayType.Daily;
if (dayOfWeek == 9) item.Type = AudioCore.MediaEntry.PlayType.Weekdays;
if (dayOfWeek == 10) item.Type = AudioCore.MediaEntry.PlayType.Weekends;
}
else if (interval > 0)
{
item.Type = AudioCore.MediaEntry.PlayType.Interval;
}
else
{
response.StatusCode = 302;
response.RedirectLocation = "schedule.html";
response.ContentLength64 = 0;
return;
}
item.StartTime = new TimeSpan(startHour, startMinute, startSecond);
if (endHour > 0 || endMinute > 0 || endSecond > 0)
item.EndTime = new TimeSpan(endHour, endMinute, endSecond);
else
item.EndTime = TimeSpan.MaxValue;
item.RepeatCount = repeatCount; // why - 1?? 2013-09-21 RvS
// B73 edit. removed -1 subtrack
item.Every = interval;
if (item.RepeatCount < 0)
item.RepeatCount = 0;
if (item.Name != "Select a file")
_scheduler.AddItem(item, insertMode, insertIndex);
response.StatusCode = 302;
response.RedirectLocation = "schedule.html";
response.ContentLength64 = 0;
}
private void SetKnob(HttpListenerResponse response, string requestBody)
{
Hashtable body = ParseBody(requestBody);
var item = new AudioCore.MediaEntry();
var insertMode = SchedulingCore.InsertMode.After;
int insertAtIndex = -1;
foreach (DictionaryEntry entry in body)
{
string value = entry.Value.ToString();
switch (entry.Key.ToString())
{
case "insert_type":
if (value.ToLower() == "loop")
item.Type = AudioCore.MediaEntry.PlayType.Loop;
else if (value.ToLower() == "push")
item.Type = AudioCore.MediaEntry.PlayType.Push;
else if (value.ToLower() == "once")
item.Type = AudioCore.MediaEntry.PlayType.Once;
break;
case "shuffleOption":
item.Shuffle = value == "on";
break;
case "insert_mode":
insertMode = (SchedulingCore.InsertMode) TextTools.StringToInt(value);
break;
case "insert_task_select":
insertAtIndex = TextTools.StringToInt(value) - 1;
break;
case "insert_file_select":
item.Name = TextTools.UrlDecode(TextTools.StringReplace("+", " ", value));
break;
}
}
_knob.AddItem(item, insertMode, insertAtIndex);
response.StatusCode = 302;
response.RedirectLocation = "knob.html";
response.ContentLength64 = 0;
}
private void ProcessCgi(HttpListenerResponse response, Hashtable queryString)
{
// keys
// rc : Numerical command issued to unit to begin action
// 1 = play knob sound or stop knob sound when Sound=0
// 2 = play file or stop play when name=""
// 3 = start recording
// name$ : The name of the file without extension
// plmod$ : The play mode for the file Options: ONE | LOOP
// Sound : Starting and stopping playback 0=stop, 1=start
// B524 : Knob lockout 0=lockout, 1=not lockout
// KREC : Knob position. Number associated with a free knob position (for recording)
// L : Name of page that initiates command to unit
// play knob sound : rc=1, sound=knob postion 1 - 99, mode ONE or LOOP
// stop knob sound : rc=1, sound=0
// play file : rc=2, name=filename (without extension), mode ONE or LOOP
// stop play file : rc=2, name=""
// knob lockout on : B524=1, L=target html file
// knob lockout off : B527=0, L=target html file
// start recording : rc=3, KREC=Free knob position, L=target html file
int rc = 0, sound = 0;
string name = "", playMode = "one";
foreach (DictionaryEntry dictionaryEntry in queryString)
{
var k = dictionaryEntry.Key as string;
var v = dictionaryEntry.Value as string;
if (k != null)
k = k.ToLower();
if (v != null)
v = v.ToLower();
switch (k)
{
case "rc":
rc = v == null ? -1 : int.Parse(v);
break;
case "name$":
name = v ?? "";
break;
case "plmod$":
playMode = v ?? "";
break;
case "sound":
sound = v == null ? -1 : int.Parse(v);
break;
}
}
// validate.
bool validSyntax = true;
switch (rc)
{
case 1: // knob command
if (sound == 0)
{
_audio.Stop();
}
else
{
if (sound <= _knob.KnobEntries.Count)
{
var mediaEntry = new AudioCore.MediaEntry
{
TaskSource = AudioCore.MediaEntry.Source.Cgi,
Name = ((AudioCore.MediaEntry) _knob.KnobEntries[sound - 1]).Name
};
switch (playMode)
{
case "loo":
case "loop":
mediaEntry.Type = AudioCore.MediaEntry.PlayType.Loop;
break;
case "one":
mediaEntry.Type = AudioCore.MediaEntry.PlayType.Once;
break;
default:
validSyntax = false;
break;
}
if (validSyntax)
_audio.Play(mediaEntry);
}
}
break;
case 2: // play command
if (name == "")
{
_audio.Stop();
}
else
{
foreach (string filename in _fileSystem.MediaFiles)
{
string[] fileNameParts = filename.ToLower().Split('.');
if (name == fileNameParts[0])
{
var mediaEntry = new AudioCore.MediaEntry
{
Name = filename,
TaskSource = AudioCore.MediaEntry.Source.Cgi
};
switch (playMode)
{
case "loo":
case "loop":
mediaEntry.Type = AudioCore.MediaEntry.PlayType.Loop;
break;
case "one":
mediaEntry.Type = AudioCore.MediaEntry.PlayType.Once;
break;
default:
validSyntax = false;
break;
}
if (validSyntax)
_audio.Play(mediaEntry);
break;
}
}
}
break;
case -1:
validSyntax = false;
break;
}
response.StatusCode = validSyntax ? 200 : 400;
response.ContentLength64 = 0;
}
