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WebRemocon.vb
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Imports System.Collections.Generic
Imports System.Linq
Imports System.Text
Imports System.IO
Imports System.Net
'★参幸にしたサイト★
'★簡易Webサーバを実装するには？
'☆http://www.atmarkit.co.jp/fdotnet/dotnettips/695httplistener/httplistener.html
'
'★HttpListener BeginGetContext を使わないと並列にリクエストを処理できない気がする。。。
'http://d.hatena.ne.jp/m_yamamo0417/20091220/1261324204
'http://msdn.microsoft.com/ja-jp/library/system.net.httplistener.begingetcontext%28v=vs.110%29.aspx
'
'★.NETを使った簡易HTTPサーバーの実装
'http://ivis-mynikki.blogspot.jp/2011/02/nethttp.html
'
'★DOSコマンドを実行し出力データを取得する
'http://dobon.net/vb/dotnet/process/standardoutput.html
'
'★外部アプリケーションを起動して終了まで待機する
'http://dobon.net/vb/dotnet/process/openfile.html
'
'★PT2/Friioの映像をiPhone/Kindle Fire HDで見る
'http://frmmpgit.blog.fc2.com/blog-entry-127.html
'
Class WebRemocon
Public _isWebStart As [Boolean] = False
Private _listener As HttpListener = Nothing
Private _procMan As ProcessManager = Nothing
'form1から変更されるパラメーター
Public _udpApp As String = Nothing
Public _udpOpt3 As String = Nothing
Public _chSpace As Integer = Nothing
Public _hlsApp As String = Nothing
Public _hlsroot As String = Nothing
Public _hlsOpt1 As String = Nothing
Public _hlsOpt2 As String = Nothing
Public _BonDriverPath As String = Nothing
Public _ShowConsole As Boolean = Nothing
Public _id As String
Public _pass As String
'変更されたら再起動が必要なパラメーター
Private _udpPort As Integer = Nothing
Private _wwwroot As String = Nothing
Private _fileroot As String = Nothing
Private _wwwport As Integer = Nothing
Private _BonDriver_NGword As String() = Nothing
Public _videopath() As String
Public _AddSubFolder As Integer
'NHK音声モード
'0=主副ステレオ 1=主モノラル固定 2=副モノラル固定 3=選択式 9=VLC使用
Public _NHK_dual_mono_mode As Integer = 0
'空きUDPポートが取得できないので暫定
Private _updCount As Integer
'VLCのオプション用
Public vlc_option() As VLCoptionstructure
Public Structure VLCoptionstructure
Public resolution As String '解像度 "640x360"
Public opt As String 'VLCオプション文字列
End Structure
'配信準備中 指定tsファイル数まで配信準備中にする
Public _tsfile_wait As Integer = 3
'MIME TYPE
Public _MIME_TYPE_DEFAULT As String = ""
Public _MIME_TYPE() As String
Public Sub New(udpApp As String, udpPort As Integer, udpOpt3 As String, chSpace As Integer, hlsApp As String, hlsOpt1 As String, hlsOpt2 As String, wwwroot As String, fileroot As String, wwwport As Integer, BonDriverPath As String, ShowConsole As Boolean, BonDriver_NGword As String(), ByVal id As String, ByVal pass As String)
'Public Sub New(udpPort As Integer, wwwroot As String, wwwport As Integer) ', num As Integer)
'初期化
'一度WEBサーバーが起動したら変わらないパラメーターを読み込む（変更は要再起動）
Me._udpPort = udpPort
Me._wwwroot = wwwroot
Me._wwwport = wwwport
Me._fileroot = fileroot
Me._BonDriver_NGword = BonDriver_NGword
'現在ファームにセットされている値をセット
Me._udpApp = udpApp
Me._udpOpt3 = udpOpt3
Me._hlsApp = hlsApp
Dim ss As String = "\"
Dim sp As Integer = hlsApp.LastIndexOf(ss)
If sp > 0 Then
Me._hlsroot = hlsApp.Substring(0, sp)
Else
Me._hlsroot = ""
End If
Me._hlsOpt1 = hlsOpt1
Me._hlsOpt2 = hlsOpt2
Me._chSpace = chSpace
Me._BonDriverPath = BonDriverPath
Me._ShowConsole = ShowConsole
Me._id = id
Me._pass = pass
'VLCオプションを読み込む
Me.read_vlc_option()
'ストリーム用インスタンス作成
Me._procMan = New ProcessManager(udpPort, wwwroot, fileroot)
End Sub
'urlからMIMETYPEを取得
Private Function get_mimetype(ByVal url As String) As String
Dim r As String = ""
Dim sp As Integer = url.LastIndexOf(".")
If sp >= 0 Then
Dim k As String = url.Substring(sp)
If (url.Length - sp) = k.Length And k.Length > 1 Then
k = k.Substring(1)
'kに拡張子が入っている
If Me._MIME_TYPE IsNot Nothing Then
For i As Integer = 0 To Me._MIME_TYPE.Length - 1
Dim d() As String = Me._MIME_TYPE(i).Split(":")
If d IsNot Nothing Then
If d.Length = 2 Then
If k = d(0) Then
r = d(1)
Exit For
End If
End If
End If
Next
End If
End If
End If
Return r
End Function
'HTTPサーバー開始
Public Sub Web_Start()
If Me._wwwport = 0 Then
MsgBox("httpサーバーの起動に失敗しました。" & vbCrLf & "httpポートを指定してこのアプリを再起動してください")
Exit Sub
End If
If Me._udpPort = 0 Then
MsgBox("httpサーバーの起動に失敗しました。" & vbCrLf & "UDPポートを指定してこのアプリを再起動してください")
Exit Sub
End If
Me._isWebStart = True
'string root = @"D:\html\"; // ドキュメント・ルート
'Dim root As String = ".\html\"
Dim root As String = Me._wwwroot
' ドキュメント・ルート
'★ localhost以外の場合、UACが有効だとHttpListenerExceptionが発生する
'★ 回避するには管理者権限で実行するか、コマンドプロンプトで
'★ 「netsh http add urlacl url=http://+:40003/ user=Everyone」(ENTER)と実行する。
'string prefix = "http://localhost:" + this._portNumber + "/"; // 受け付けるURL
Dim prefix As String = "http://+:" & Me._wwwport & "/"
' 受け付けるURL
Me._listener = New HttpListener()
Me._listener.Prefixes.Add(prefix)
'BASIC認証
If Me._id.Length > 0 And Me._pass.Length > 0 Then
'IDとパスが設定されていれば
Me._listener.AuthenticationSchemes = AuthenticationSchemes.Basic
Me._listener.Realm = "SECRET AREA"
End If
' プレフィックスの登録
Me._listener.Start()
While Me._isWebStart
Try
Dim context As HttpListenerContext = Me._listener.GetContext()
Dim req As HttpListenerRequest = context.Request
Dim res As HttpListenerResponse = context.Response
'MIME TYPE
Dim mimetype As String = get_mimetype(req.Url.LocalPath)
If mimetype.Length > 0 Then
res.ContentType = mimetype
ElseIf Me._MIME_TYPE_DEFAULT.Length > 0 Then
res.ContentType = Me._MIME_TYPE_DEFAULT
End If
Dim auth_ok As Integer = 0
If Me._id.Length = 0 Or Me._pass.Length = 0 Then
'パスワード未設定は素通り
auth_ok = 1
ElseIf req.IsAuthenticated Then
Dim identity As HttpListenerBasicIdentity = DirectCast(context.User.Identity, HttpListenerBasicIdentity)
'判定
If Me._id = identity.Name And Me._pass = identity.Password Then
'受付
auth_ok = 2
Else
auth_ok = -1
End If
Else
auth_ok = -2
End If
If auth_ok > 0 Then
' リクエストされたURLからファイルのパスを求める
Dim path As String = root & req.Url.LocalPath.Replace("/", "\")
'ルートにアクセスされた場合、index.htmlを表示する
Dim se1 As Integer = path.LastIndexOf("\")
If se1 >= 0 And (se1 + 1) = path.Length Then
path = path & "index.html"
End If
log1write(req.Url.LocalPath & "へのリクエストがありました。")
If res.ContentType IsNot Nothing Then
If res.ContentType.Length > 0 Then
log1write("MIME TYPE : " & res.ContentType)
End If
End If
If path.IndexOf(".htm") > 0 Then
'HTMLなら
'反応が速くなるかなとこの1行を前に出してみたが何も変わらなかった・・
Dim sw As New StreamWriter(res.OutputStream, System.Text.Encoding.GetEncoding("shift_jis"))
'ToLower小文字で比較
Dim StartTv_param As Integer = 0 'StartTvパラメーターが正常かどうか
Dim request_page As Integer = 0 '特別なリクエストかどうか
Dim chk_viewtv_ok As Integer = 0 'ViewTV.htmlへのリクエストなら1になる
'★リクエストパラメーターを取得
'スレッドナンバー
Dim num As Integer = 0
num = Val(System.Web.HttpUtility.ParseQueryString(req.Url.Query)("num") & "")
'Int32.TryParse(System.Web.HttpUtility.ParseQueryString(req.Url.Query)("num"), num)
'BonDriver指定
Dim bondriver As String = System.Web.HttpUtility.ParseQueryString(req.Url.Query)("BonDriver") & ""
'サービスＩＤ指定
Dim sid As String = System.Web.HttpUtility.ParseQueryString(req.Url.Query)("ServiceID") & ""
'chspace指定
Dim chspace As String = System.Web.HttpUtility.ParseQueryString(req.Url.Query)("ChSpace") & ""
'Bon_Sid_Ch一括指定があった場合（JavaScript等でBon_Sid_Ch="BonDriver_t0.dll,12345,0"というように指定された場合）
Dim bon_sid_ch_str As String = System.Web.HttpUtility.ParseQueryString(req.Url.Query)("Bon_Sid_Ch") & ""
Dim bon_sid_ch() As String = bon_sid_ch_str.Split(",")
If bon_sid_ch.Length = 3 Then
'個別に値が決まっていなければセット
If bondriver.Length = 0 Then bondriver = Trim(bon_sid_ch(0))
If sid.Length = 0 Then sid = Trim(bon_sid_ch(1))
If chspace.Length = 0 Then chspace = Trim(bon_sid_ch(2))
End If
'解像度指定 "640x360"等
Dim resolution As String = System.Web.HttpUtility.ParseQueryString(req.Url.Query)("resolution") & ""
'redirect指定
Dim redirect As String = System.Web.HttpUtility.ParseQueryString(req.Url.Query)("redirect") & ""
'm3u8,tsの準備状況
Dim check_m3u8_ts As Integer = 0
'ストリームモード 0=UDP 1=ファイル再生
Dim stream_mode As Integer = Val(System.Web.HttpUtility.ParseQueryString(req.Url.Query)("StreamMode") & "")
'ファイル名
Dim videoname As String = System.Web.HttpUtility.ParseQueryString(req.Url.Query)("VideoName") & ""
'URLエンコードしておいたフルパスを文字列に変換
videoname = System.Web.HttpUtility.UrlDecode(videoname)
'NHKの音声モード
Dim NHK_dual_mono_mode_select As Integer = 0
If Me._NHK_dual_mono_mode = 3 Then
NHK_dual_mono_mode_select = Val(System.Web.HttpUtility.ParseQueryString(req.Url.Query)("NHKMODE") & "")
Else
NHK_dual_mono_mode_select = Me._NHK_dual_mono_mode
End If
'WEBページ表示前処理
'特別なページ 配信スタート停止などサーバー動作を実行
If req.Url.LocalPath.ToLower.IndexOf("/ViewTV".ToLower) >= 0 Then
'通常視聴
request_page = 2
'numが<form>から渡されていなければURLから取得するViewTV2.htmlなら2
If num = 0 Then
Dim num_url As String = Val(req.Url.LocalPath.ToLower.Substring(req.Url.LocalPath.ToLower.IndexOf("ViewTV".ToLower) + "ViewTV".Length))
If num_url > 0 Then
num = num_url
End If
End If
Dim gln As String = Me._procMan.get_live_numbers()
gln = gln.Replace("x", "")
If gln.IndexOf(" " & num.ToString & " ") >= 0 Then
check_m3u8_ts = check_m3u8_ts_status(num)
If check_m3u8_ts < Me._tsfile_wait Then
'準備ができていない
request_page = 1 'waiting表示
Else
'ViewTV.html用
chk_viewtv_ok = 1
End If
Else
'配信されていない
request_page = 11
End If
ElseIf req.Url.LocalPath.ToLower = ("/StartTv.html").ToLower Then
'配信スタート
request_page = 3
'パラメーターが正しいかチェック
If num > 0 And bondriver.Length > 0 And Val(sid) > 0 And Val(chspace) >= 0 Then
'正しければ配信スタート
Me.start_movie(num, bondriver, Val(sid), Val(chspace), Me._udpApp, Me._hlsApp, Me._hlsOpt1, Me._hlsOpt2, Me._wwwroot, Me._fileroot, Me._hlsroot, Me._ShowConsole, Me._udpOpt3, videoname, NHK_dual_mono_mode_select, resolution)
'すぐさま視聴ページへリダイレクトする
redirect = "ViewTV" & num & ".html"
ElseIf num > 0 And videoname.Length > 0 Then
'ファイル再生
If Me._hlsApp.IndexOf("ffmpeg") > 0 Then
'ffmpegなら
Me.start_movie(num, "", 0, 0, "", Me._hlsApp, Me._hlsOpt1, Me._hlsOpt2, Me._wwwroot, Me._fileroot, Me._hlsroot, Me._ShowConsole, "", videoname, NHK_dual_mono_mode_select, resolution)
Else
'今のところVLCには未対応
request_page = 12
End If
'すぐさま視聴ページへリダイレクトする
redirect = "ViewTV" & num & ".html"
Else
StartTv_param = -1
End If
ElseIf req.Url.LocalPath.ToLower = "/CloseTv.html".ToLower Then
'配信停止
request_page = 4
Me.stop_movie(num)
ElseIf req.Url.LocalPath.ToLower = "/StopAll.html".ToLower Then
'すべてのプロセスと関連アプリを停止する
request_page = 5
stop_movie(-2)
ElseIf req.Url.LocalPath.ToLower = "/SelectVideo.html".ToLower Then
'ファイル選択ページ
request_page = 6
End If
'WEBページ表示
If StartTv_param = -1 Then
'/StartTvにリクエストがあったがパラメーターが不正な場合
'Dim sw As New StreamWriter(res.OutputStream, System.Text.Encoding.GetEncoding("shift_jis"))
sw.WriteLine(ERROR_PAGE("パラメーターが不正です", "パラメーターが不正です"))
'sw.Flush()
log1write("パラメーターが不正です")
ElseIf request_page = 1 Or request_page = 11 Then
'waitingページを表示する
'Dim sw As New StreamWriter(res.OutputStream, System.Text.Encoding.GetEncoding("shift_jis"))
sw.WriteLine("<!doctype html>")
sw.WriteLine("<html>")
sw.WriteLine("<head>")
sw.WriteLine("<title>Waiting " & num.ToString & "</title>")
sw.WriteLine("<meta http-equiv=""Content-Type"" content=""text/html; charset=shift_jis"" />")
sw.WriteLine("<meta http-equiv=""refresh"" content=""1 ; URL=ViewTV" & num.ToString & ".html"">")
sw.WriteLine("</head>")
sw.WriteLine("<body>")
If request_page = 1 Then
sw.WriteLine("配信準備中です..(" & check_m3u8_ts.ToString & ")")
log1write(num.ToString & ":配信準備中です")
ElseIf request_page = 11 Then
sw.WriteLine("配信されていません")
log1write(num.ToString & ":配信されていません")
End If
sw.WriteLine("<br><br>")
sw.WriteLine("<input type=""button"" value=""トップメニュー"" onClick=""location.href='index.html'"">")
sw.WriteLine("<br><br>")
sw.WriteLine("<input type=""button"" value=""直前のページへ戻る"" onClick=""history.go(-1);"">")
'sw.WriteLine("<input type=""button"" value=""地デジ番組表"" onClick=""location.href='TvProgram.html'"">")
sw.WriteLine("</body>")
sw.WriteLine("</html>")
'sw.Flush()
ElseIf request_page = 12 Then
'VLCはファイル再生未対応
'Dim sw As New StreamWriter(res.OutputStream, System.Text.Encoding.GetEncoding("shift_jis"))
sw.WriteLine(ERROR_PAGE("ファイル再生失敗", "VLCでのファイル再生には対応していません"))
'sw.Flush()
log1write(num.ToString & ":配信されていません")
ElseIf path.IndexOf(".htm") > 0 And File.Exists(path) Then
'ElseIf request_page >= 2 Then
'パラメーターを置換する必要があるページ
Dim s As String = ReadAllTexts(path)
'Dim sw As New StreamWriter(res.OutputStream, System.Text.Encoding.GetEncoding("shift_jis"))
'BonDriverと番組名連携選択
If s.IndexOf("%SELECTBONSIDCH") >= 0 Then
Dim gt() As String = get_atags("%SELECTBONSIDCH", s)
Dim selectbon As String = WEB_make_select_Bondriver_html(gt)
If selectbon.Length > 0 Then
s = s.Replace("%SELECTBONSIDCH" & gt(0) & "%", selectbon)
Else
s = s.Replace("%SELECTBONSIDCH" & gt(0) & "%", gt(4))
End If
End If
'Viewボタン作成
If s.IndexOf("%VIEWBUTTONS") >= 0 Then
Dim gt() As String = get_atags("%VIEWBUTTONS", s)
Dim viewbutton_html As String = WEB_make_ViewLink_html(gt)
If viewbutton_html.Length > 0 Then
s = s.Replace("%VIEWBUTTONS" & gt(0) & "%", viewbutton_html)
Else
s = s.Replace("%VIEWBUTTONS" & gt(0) & "%", gt(4))
End If
End If
'ストリーム番号
If s.IndexOf("%NUM%") >= 0 Then
s = s.Replace("%NUM%", num.ToString)
End If
'NHK音声モード
If s.IndexOf("%SELECTNHKMODE") >= 0 Then
Dim gt() As String = get_atags("%SELECTNHKMODE", s)
If Me._hlsApp.IndexOf("ffmpeg") >= 0 Then
If Me._NHK_dual_mono_mode = 3 Then
Dim viewbutton_html As String = "<span id=""NHKVIEW"">" & WEB_make_NHKMODE_html(gt, num) & "</span>"
s = s.Replace("%SELECTNHKMODE" & gt(0) & "%", viewbutton_html)
Else
s = s.Replace("%SELECTNHKMODE" & gt(0) & "%", "<input type=""hidden"" name=""NHKMODE"" value=""" & Me._NHK_dual_mono_mode & """>")
End If
Else
s = s.Replace("%SELECTNHKMODE" & gt(0) & "%", gt(4))
End If
End If
'ViewTV.html用
If chk_viewtv_ok = 1 And num > 0 Then
'配信中ならば
'_listから取得resolutionを取得
Dim rez As String = Me._procMan.get_resolution(num)
Dim rezx As Integer = 0
Dim rezy As Integer = 0
Dim rez_hlsopt As Integer = 0
If rez.Length = 0 Then
'_listから取得できなければ_hlsOpt2から取得する
rez_hlsopt = 1
Dim ho As String = Me._hlsOpt2
Dim sp1, sp2 As Integer
If Me._hlsApp.IndexOf("ffmpeg") >= 0 Then
Try
sp1 = ho.IndexOf("-s ")
sp2 = ho.IndexOf(" ", sp1 + 3)
rez = ho.Substring(sp1 + "-s ".Length, sp2 - sp1 - "-s ".Length)
Catch ex As Exception
rez = ""
End Try
ElseIf Me._hlsApp.IndexOf("vlc") >= 0 Then
Try
sp1 = ho.IndexOf("width=")
sp2 = ho.IndexOf(",", sp1)
rezx = ho.Substring(sp1 + "width=".Length, sp2 - sp1 - "width=".Length)
sp1 = ho.IndexOf("height=")
sp2 = ho.IndexOf(",", sp1)
rezy = ho.Substring(sp1 + "height=".Length, sp2 - sp1 - "height=".Length)
If rezx > 0 And rezy > 0 Then
rez = Trim(rezx) & "x" & Trim(rezy)
Else
rez = ""
End If
Catch ex As Exception
rez = ""
End Try
End If
End If
Dim d() As String = rez.Split("x")
If d.Length = 2 Then
If Val(d(0)) > 0 And Val(d(1)) > 0 Then
rezx = Val(d(0))
rezy = Val(d(1))
Else
rez = ""
End If
Else
rez = ""
End If
If rezx > 0 And rezy > 0 Then
s = s.Replace("%WIDTH%", rezx.ToString)
s = s.Replace("%HEIGHT%", rezy.ToString)
Else
'値がなければデフォルトをセット
s = s.Replace("%WIDTH%", "640")
s = s.Replace("%HEIGHT%", "360")
End If
'配信中ならばnumからBonDriver_pathとBonDriverを取得
If s.IndexOf("%SELECTCH") >= 0 Then
'%SELECTCHをhtmlに置換
Dim gt() As String = get_atags("%SELECTCH", s)
Dim vhtml As String
If rez_hlsopt = 0 Then
vhtml = replace_html_selectch(num, rez, gt, Me._NHK_dual_mono_mode)
Else
'hlsOptから解像度を取得した場合は値を渡さない（HLS_option.txtのオプションが使われてしまうため）
vhtml = replace_html_selectch(num, "", gt, Me._NHK_dual_mono_mode)
End If
If vhtml.Length > 0 Then
s = s.Replace("%SELECTCH" & gt(0) & "%", vhtml)
Else
s = s.Replace("%SELECTCH" & gt(0) & "%", gt(4))
End If
End If
End If
'%FILEROOT%変換
If s.IndexOf("%FILEROOT%") >= 0 Then
Dim fileroot As String = Me._fileroot
If Me._fileroot.Length = 0 Then
fileroot = Me._wwwroot
End If
'相対アドレスに変換
fileroot = fileroot.Replace(Me._wwwroot, "")
If fileroot.Length > 0 Then
'先頭が\なら削除
If fileroot.Substring(0, 1) = "\" Then
Try
fileroot = fileroot.Substring(1)
Catch ex As Exception
End Try
End If
fileroot = fileroot.Replace("\", "/")
fileroot &= "/"
End If
s = s.Replace("%FILEROOT%", fileroot)
End If
'ファイル選択ページ用
If request_page = 6 Then
Dim shtml As String = make_file_select_html()
s = s.Replace("%SELECTVIDEO%", shtml)
End If
'配信中簡易リスト
If s.IndexOf("%PROCBONLIST") >= 0 Then
Dim gt() As String = get_atags("%PROCBONLIST", s)
Dim js As String = Me._procMan.get_live_numbers_bon().Replace(vbCrLf, "<br>")
If js.Length > 0 Then
js = gt(1) & js & gt(3)
End If
If js.Length > 0 Then
s = s.Replace("%PROCBONLIST" & gt(0) & "%", js)
Else
s = s.Replace("%PROCBONLIST" & gt(0) & "%", gt(4))
End If
End If
'リダイレクト
If s.IndexOf("%REDIRECT%") >= 0 Then
If redirect.Length > 3 Then
'リダイレクト指定があれば
s = s.Replace("%REDIRECT%", "<meta http-equiv=""refresh"" content=""0 ; URL=" & redirect & """>")
Else
'無ければリダイレクト変数を消す
s = s.Replace("%REDIRECT%", "")
End If
End If
'地デジ番組表（通常のネットから取得）
If s.IndexOf("%TVPROGRAM-D%") >= 0 Then
If Me._hlsApp.IndexOf("ffmpeg") >= 0 Then
s = s.Replace("%TVPROGRAM-D%", make_TVprogram_html_now(0, Me._NHK_dual_mono_mode))
Else
s = s.Replace("%TVPROGRAM-D%", make_TVprogram_html_now(0, -1))
End If
End If
'TvRock番組表
If s.IndexOf("%TVPROGRAM-TVROCK%") >= 0 Then
If Me._hlsApp.IndexOf("ffmpeg") >= 0 Then
s = s.Replace("%TVPROGRAM-TVROCK%", make_TVprogram_html_now(999, Me._NHK_dual_mono_mode))
Else
s = s.Replace("%TVPROGRAM-TVROCK%", make_TVprogram_html_now(999, -1))
End If
End If
'TvRock番組表ボタン
If s.IndexOf("%TVPROGRAM-TVROCK-BUTTON") >= 0 Then
Dim gt() As String = get_atags("%TVPROGRAM-TVROCK-BUTTON", s)
If TvProgram_tvrock_url.Length > 0 Then
s = s.Replace("%TVPROGRAM-TVROCK-BUTTON" & gt(0) & "%", gt(1) & "<input type=""button"" value=""TvRock番組表"" onClick=""location.href='TvProgram_TvRock.html'"">") & gt(3)
Else
s = s.Replace("%TVPROGRAM-TVROCK-BUTTON" & gt(0) & "%", gt(4))
End If
End If
'EDCB番組表
If s.IndexOf("%TVPROGRAM-EDCB%") >= 0 Then
If Me._hlsApp.IndexOf("ffmpeg") >= 0 Then
s = s.Replace("%TVPROGRAM-EDCB%", make_TVprogram_html_now(998, Me._NHK_dual_mono_mode))
Else
s = s.Replace("%TVPROGRAM-EDCB%", make_TVprogram_html_now(998, -1))
End If
End If
'EDCB番組表ボタン
If s.IndexOf("%TVPROGRAM-EDCB-BUTTON") >= 0 Then
Dim gt() As String = get_atags("%TVPROGRAM-EDCB-BUTTON", s)
If TvProgram_EDCB_url.Length > 0 Then
s = s.Replace("%TVPROGRAM-EDCB-BUTTON" & gt(0) & "%", gt(1) & "<input type=""button"" value=""EDCB番組表"" onClick=""location.href='TvProgram_EDCB.html'"">") & gt(3)
Else
s = s.Replace("%TVPROGRAM-EDCB-BUTTON" & gt(0) & "%", gt(4))
End If
End If
sw.WriteLine(s)
'sw.Flush()
log1write(path & "へのアクセスを受け付けました")
Else
'ローカルファイルが存在していない
'Dim sw As New StreamWriter(res.OutputStream, System.Text.Encoding.GetEncoding("shift_jis"))
sw.WriteLine(ERROR_PAGE("bad request", "ページが見つかりません"))
'sw.Flush()
log1write(path & "が見つかりませんでした")
End If
sw.Flush()
Else
'HTML以外なら
If File.Exists(path) Then
' ローカルファイルが存在すればレスポンス・ストリームに書き出す
'm3u8、tsへの要求はこちらへ来る
Dim content As Byte() = ReadAllBytes(path)
res.OutputStream.Write(content, 0, content.Length)
log1write(path & "へのアクセスを受け付けました")
Else
'ローカルファイルが存在していない
Dim sw As New StreamWriter(res.OutputStream, System.Text.Encoding.GetEncoding("shift_jis"))
sw.WriteLine(ERROR_PAGE("bad request", "ページが見つかりません"))
sw.Flush()
log1write(path & "が見つかりませんでした")
End If
End If
Else
'認証エラー
context.Response.StatusCode = 401
End If
res.Close()
Try
context.Response.Close()
Catch ex As Exception
' client closed connection before the content was sent
End Try
Catch httpEx As HttpListenerException
log1write(httpEx.Message)
log1write(httpEx.StackTrace)
End Try
End While
End Sub
'%変数に埋め込まれた前中後に挿入すべきhtmlタグを抽出
Private Function get_atags(ByVal tag As String, ByVal s As String) As Object
'tag="%～:" s=html
'返値 d(0)=抽出タグ文字列 d(1)=前 d(2)=中 d(3)=後 d(4)=要素がnothingだった場合に替わりに表示するタグ
Dim d() As String
ReDim Preserve d(4)
Dim vb1 As Integer = s.IndexOf(tag)
Dim vb2 As Integer = s.IndexOf("%", vb1 + 1)
Dim vbs As String = ""
If vb1 >= 0 And vb2 > vb1 Then
vbs = s.Substring(vb1 + tag.Length, vb2 - vb1 - tag.Length)
End If
Dim vbt() As String = vbs.Split(":")
d(0) = vbs
d(1) = ""
d(2) = ""
d(3) = ""
d(4) = ""
If vbt.Length = 2 Then
d(2) = vbt(1)
ElseIf vbt.Length = 3 Then
d(2) = vbt(1)
d(3) = vbt(2)
ElseIf vbt.Length = 4 Then
d(1) = vbt(1)
d(2) = vbt(2)
d(3) = vbt(3)
ElseIf vbt.Length = 5 Then
d(1) = vbt(1)
d(2) = vbt(2)
d(3) = vbt(3)
d(4) = vbt(4)
End If
Return d
End Function
'%SELECTCHをhtmlに置換して返す
Private Function replace_html_selectch(ByVal num As Integer, ByVal rez As String, ByVal atag() As String, ByVal NHKMODE As Integer) As String
Dim bon As String = Me._procMan.get_bondriver_name(num)
Dim bonp As String = Me._BonDriverPath
If bonp.Length = 0 Then
'指定が無い場合はUDPAPPと同じフォルダにあると見なす
bonp = filepath2path(Me._udpApp.ToString)
End If
Dim vhtml As String = WEB_search_ServiceID(bonp, bon, 1, num)
If vhtml.Length > 0 Then
vhtml = "<option value="""">---</option>" & vbCrLf & vhtml
vhtml = "<select name=""Bon_Sid_Ch"" id=""SEL2"" onChange=""changeSelect()"">" & vbCrLf & vhtml
vhtml = "<form action=""StartTV.html"">" & vbCrLf & vhtml
vhtml = atag(1) & vhtml
vhtml &= "</select>" & vbCrLf
vhtml &= atag(2)
'NHKかどうか調べる
'If Me._procMan.check_isNHK(num) = 1 Then
'NHKなら
If Me._hlsApp.IndexOf("ffmpeg") >= 0 Then
If NHKMODE = 3 Then
Dim atag2(3) As String
vhtml &= "<span id=""NHKVIEW"">" & WEB_make_NHKMODE_html(atag2, num) & "</span>"
Else
vhtml &= "<input type=""hidden"" name=""NHKMODE"" value=""" & NHKMODE & """>" & vbCrLf
End If
End If
'End If
vhtml &= "<input type=""submit"" value=""視聴"" />" & vbCrLf
vhtml &= "<input type=""hidden"" name=""num"" value=""" & num & """>" & vbCrLf
vhtml &= "<input type=""hidden"" name=""redirect"" value=""ViewTV" & num & ".html"">" & vbCrLf
If rez.Length > 0 Then
vhtml &= "<input type=""hidden"" name=""resolution"" value=""" & rez & """>" & vbCrLf
End If
vhtml &= "</form>" & vbCrLf
vhtml &= atag(3)
End If
Return vhtml
End Function
'ファイル再生ページ用 ビデオ選択htmlを作成する
Private Function make_file_select_html() As String
Dim shtml As String = ""
Dim i, k As Integer
If Me._videopath IsNot Nothing Then
If Me._videopath.Length > 0 Then
For i = 0 To Me._videopath.Length - 1
If Me._videopath(i).Length > 0 Then
Try
For Each stFilePath As String In System.IO.Directory.GetFiles(Me._videopath(i), "*.*") ', "*.ts")
Dim s As String = stFilePath & System.Environment.NewLine
s = trim8(s)
'フルパスファイル名がsに入る
Dim fullpath As String = s
Dim filename As String = ""
If fullpath.IndexOf("\") >= 0 Then
'ファイル名だけを取り出す
k = fullpath.LastIndexOf("\")
filename = fullpath.Substring(k + 1)
End If
filename = trim8(filename)
If filename.IndexOf(".db") < 0 Then
'なぜかそのまま渡すと返ってきたときに文字化けするのでURLエンコードしておく
fullpath = System.Web.HttpUtility.UrlEncode(fullpath)
shtml &= "<option value=""" & fullpath & """>" & filename & "</option>" & vbCrLf
End If
Next stFilePath
Catch ex As Exception
End Try
End If
Next
End If
End If
'If shtml.Length > 0 Then
shtml = "<option value="""">---</option>" & vbCrLf & shtml
shtml = "<select name=""VideoName"">" & vbCrLf & shtml
shtml &= "</select>" & vbCrLf
'End If
Return shtml
End Function
'エラーページ用ひな形
Public Function ERROR_PAGE(ByVal title As String, ByVal body As String, Optional ByVal a As Integer = 0) As String
Dim r As String = ""
r &= "<!doctype html>" & vbCrLf
r &= "<html>" & vbCrLf
r &= "<head>" & vbCrLf
r &= "<title>" & title & "</title>" & vbCrLf
r &= "<meta http-equiv=""Content-Type"" content=""text/html; charset=shift_jis"" />" & vbCrLf
r &= "</head>" & vbCrLf
r &= "<body>" & vbCrLf
r &= body & vbCrLf
r &= "<br><br>" & vbCrLf
r &= "<input type=""button"" value=""トップメニュー"" onClick=""location.href='index.html'"">" & vbCrLf
If a = 1 Then
r &= "<input type=""button"" Value=""再読み込み"" onClick=""location.reload();"">" & vbCrLf
End If
r &= "<br><br>" & vbCrLf
r &= "<input type=""button"" value=""直前のページへ戻る"" onClick=""history.go(-1);"">" & vbCrLf
r &= "</body>" & vbCrLf
r &= "</html>" & vbCrLf
Return r
End Function
'ＮＨＫ音声選択用セレクト作成
Public Function WEB_make_NHKMODE_html(ByVal atag() As String, ByVal num As Integer) As String
Dim html As String = ""
Dim bst As String = ""
html &= atag(1)
html &= "<select name=""NHKMODE"">"
html &= vbCrLf & "<option value=""0"">主・副</option>" & vbCrLf
html &= "<option value=""1"">主</option>" & vbCrLf
html &= "<option value=""2"">副</option>" & vbCrLf
If BS1_hlsApp.Length > 0 Then
html &= "<option value=""9"">VLCで再生</option>" & vbCrLf
End If
html &= "</select>" & vbCrLf
html &= atag(3)
'現在放映中なら選択する
Dim NHKmode As Integer = Me._procMan.get_NHKmode(num)
If NHKmode >= 0 Then
html = html.Replace("value=""" & NHKmode.ToString & """", "value=""" & NHKmode.ToString & """" & " selected")
End If
Return html
End Function
'HTML内置換用 配信しているストリームのボタンを作成
Public Function WEB_make_ViewLink_html(ByVal atag() As String) As String
Dim html As String = ""
Dim bst As String = ""
Dim gln As String = Trim(Me._procMan.get_live_numbers())
If gln.Length > 0 Then
Dim d() As String = gln.Split(" ")
For i As Integer = 0 To d.Length - 1
Dim chkstr As String = ""
If d(i).IndexOf("x") >= 0 Then
chkstr = "[X]" '配信停止中
End If
d(i) = d(i).Replace("x", "")
If Val(d(i)) > 0 Then
html &= bst
Dim ChannelName As String = Me._procMan.get_channelname(Val(d(i)))
If ChannelName.Length > 20 Then
'長すぎるときはカット
ChannelName = ChannelName.Substring(0, 18) & ".."
End If
If ChannelName.Length > 0 Then
html &= "<input type=""button"" value=""" & chkstr & d(i) & " " & ChannelName & """ onClick=""location.href='ViewTV" & d(i).ToString & ".html'"">" & vbCrLf
Else
html &= "<input type=""button"" value=""ストリーム" & chkstr & d(i) & "を視聴"" onClick=""location.href='ViewTV" & d(i).ToString & ".html'"">" & vbCrLf
End If
'html &= "<form action=""ViewTV" & d(i).ToString & ".html"">" & vbCrLf
'html &= " <input type=""submit"" value=""ストリーム" & d(i).ToString & "を視聴"" />" & vbCrLf
'html &= "</form>" & vbCrLf
bst = atag(2)
End If
Next
End If
If html.Length > 0 Then
html = atag(1) & html & atag(3) & vbCrLf
End If
Return html
End Function
'HTML内置換用 BonDriverセレクトボックスを作成
Public Function WEB_make_select_Bondriver_html(ByVal atag() As String) As String
's=BonDriverセレクトと番組セレクトの間に入れるhtmlタグ <br>とか
Dim html As String = ""
Dim bons() As String = Nothing
Dim bons_n As Integer = 0
If html_selectbonsidch_a.Length = 0 And html_selectbonsidch_b.Length = 0 Then
'初めの1回 まだhtmlができていない
Dim bondriver_path As String = Me._BonDriverPath.ToString
If bondriver_path.Length = 0 Then
'指定が無い場合はUDPAPPと同じフォルダにあると見なす
bondriver_path = filepath2path(Me._udpApp.ToString)
End If
Try
For Each stFilePath As String In System.IO.Directory.GetFiles(bondriver_path, "*.dll")
Dim s As String = stFilePath & System.Environment.NewLine
'フルパスファイル名がsに入る
Dim fpf As String = trim8(s)
If s.IndexOf("\") >= 0 Then
'ファイル名だけを取り出す
Dim k As Integer = s.LastIndexOf("\")
s = trim8(s.Substring(k + 1))
End If
Dim sl As String = s.ToLower() '小文字に変換
'表示しないBonDriverかをチェック
If Me._BonDriver_NGword IsNot Nothing Then
For j As Integer = 0 To Me._BonDriver_NGword.Length - 1
If sl.IndexOf(Me._BonDriver_NGword(j)) >= 0 Then
sl = ""
End If
Next
End If
If sl.IndexOf("bondriver") = 0 Then
'セレクトボックス用にBonDriverを記録しておく
ReDim Preserve bons(bons_n)
bons(bons_n) = sl
bons_n += 1
End If
Next
Catch ex As Exception
End Try
Dim i As Integer = 0
If bons IsNot Nothing Then
If bons.Length > 0 Then
'BonDriver一覧
html_selectbonsidch_a &= "<script type=""text/javascript"" src=""ConnectedSelect.js""></script>" & vbCrLf
html_selectbonsidch_a &= "<select id=""SEL1"" name=""BonDriver"">" & vbCrLf
html_selectbonsidch_a &= "<option value="""">---</option>" & vbCrLf
For i = 0 To bons.Length - 1
html_selectbonsidch_a &= "<option value=""" & bons(i) & """>" & bons(i) & "</option>" & vbCrLf
Next
html_selectbonsidch_a &= "</select>" & vbCrLf
'各BonDriverに対応したチャンネルを書き込む
html_selectbonsidch_b &= "<select id=""SEL2"" name=""Bon_Sid_Ch"" onChange=""changeSelect()"">" & vbCrLf
html_selectbonsidch_b &= "<option value="""">---</option>" & vbCrLf
For i = 0 To bons.Length - 1
html_selectbonsidch_b &= "<optgroup label=""" & bons(i) & """>" & vbCrLf
'局名を書き込む
html_selectbonsidch_b &= WEB_search_ServiceID(bondriver_path, bons(i), 0)
html_selectbonsidch_b &= "</optgroup>" & vbCrLf
Next
html_selectbonsidch_b &= "</select>" & vbCrLf
html_selectbonsidch_b &= "<script type=""text/javascript"">" & vbCrLf
html_selectbonsidch_b &= "ConnectedSelect(['SEL1','SEL2']);" & vbCrLf
html_selectbonsidch_b &= "</script>" & vbCrLf
End If
End If
End If
html &= atag(1)
html &= html_selectbonsidch_a
html &= atag(2)
html &= html_selectbonsidch_b
html &= atag(3)
Return html
End Function
'HTML内置換用 番組選局セレクトボックスを作成（WEB_make_select_Bondriver_html補助）
Private Function WEB_search_ServiceID(ByVal bondriver_path As String, ByVal bondriver As String, ByVal BonDriverWrite As Integer, Optional ByVal num As Integer = 0) As String
Dim html As String = ""
If bondriver.Length > 0 Then
Dim k As Integer = -1
If BonDriver_select_html IsNot Nothing Then
If BonDriver_select_html.Length > 0 Then
k = Array.IndexOf(BonDriver_select_html, bondriver)
End If
End If
If k >= 0 Then
html = BonDriver_select_html(k).html
Else
'追加
Dim j As Integer = 0
If BonDriver_select_html IsNot Nothing Then
j = BonDriver_select_html.Length
End If
ReDim Preserve BonDriver_select_html(j)
'サービスIDと放送局名用
Dim si As Integer = 0
If ch_list IsNot Nothing Then
si = ch_list.Length
End If
Dim filename As String
If bondriver_path.Length > 0 Then
filename = bondriver_path & "\" & bondriver.Replace(".dll", ".ch2")
Else
filename = bondriver.Replace(".dll", ".ch2")
End If
Dim line() As String = file2line(filename)
If line IsNot Nothing Then
For i As Integer = 0 To line.Length - 1
If line(i).IndexOf(";") < 0 Then
Dim s() As String = line(i).Split(",")
If s.Length = 9 Then
'If BonDriverWrite = 1 Then
html &= "<option value=""" & bondriver & "," & s(5) & "," & s(1) & """>" & s(0) & "</option>" & vbCrLf
'Else
''Bondriverはすでに設定済みなので字数節約のため空白
'html &= "<option value="" ," & s(5) & "," & s(1) & """>" & s(0) & "</option>" & vbCrLf
'End If
'serviceIDと放送局名を記録しておく
If ch_list IsNot Nothing Then
Dim chk As Integer = 0