Small bugs fixed in processWebstream()

src/Audio.h

@@ -2,7 +2,7 @@
  * Audio.h
  *
  *  Created on: Oct 26,2018
- *  Updated on: Jul 19,2021
+ *  Updated on: Jul 21,2021
  *      Author: Wolle (schreibfaul1)
  */
 
@@ -216,7 +216,7 @@ private:
     void showstreamtitle(const char* ml);
     bool parseContentType(const char* ct);
     void processAudioHeaderData();
-    void processControlData(uint8_t b);
+    void readMetadata(uint8_t b);
     esp_err_t I2Sstart(uint8_t i2s_num);
     esp_err_t I2Sstop(uint8_t i2s_num);
     String urlencode(String str);
@@ -276,8 +276,8 @@ private:
     enum : int { CODEC_NONE, CODEC_WAV, CODEC_MP3, CODEC_AAC, CODEC_M4A, CODEC_FLAC, CODEC_OGG,
                  CODEC_OGG_FLAC, CODEC_OGG_OPUS};
     enum : int { FORMAT_NONE = 0, FORMAT_M3U = 1, FORMAT_PLS = 2, FORMAT_ASX = 3};
-    enum : int { AUDIO_NONE, AUDIO_HEADER , AUDIO_DATA, AUDIO_METADATA, AUDIO_PLAYLISTINIT,
-                 AUDIO_PLAYLISTHEADER,  AUDIO_PLAYLISTDATA, AUDIO_SWM };
+    enum : int { AUDIO_NONE, AUDIO_HEADER, AUDIO_DATA, AUDIO_METADATA,
+                 AUDIO_PLAYLISTINIT, AUDIO_PLAYLISTHEADER,  AUDIO_PLAYLISTDATA};
     enum : int { FLAC_BEGIN = 0, FLAC_MAGIC = 1, FLAC_MBH =2, FLAC_SINFO = 3, FLAC_PADDING = 4, FLAC_APP = 5,
                  FLAC_SEEK = 6, FLAC_VORBIS = 7, FLAC_CUESHEET = 8, FLAC_PICTURE = 9, FLAC_OKAY = 100};
     enum : int { M4A_BEGIN = 0, M4A_FTYP = 1, M4A_CHK = 2, M4A_MOOV = 3, M4A_FREE = 4, M4A_TRAK = 5, M4A_MDAT = 6,
@@ -348,6 +348,7 @@ private:
     uint32_t        m_contentlength = 0;            // Stores the length if the stream comes from fileserver
     uint32_t        m_bytesNotDecoded = 0;          // pictures or something else that comes with the stream
     uint32_t        m_PlayingStartTime = 0;         // Stores the milliseconds after the start of the audio
+    bool            m_f_swm = true;                 // Stream without metadata
     bool            m_f_unsync = false;             // set within ID3 tag but not used
     bool            m_f_exthdr = false;             // ID3 extended header
     bool            m_f_localfile = false ;         // Play from local mp3-file
@@ -355,10 +356,8 @@ private:
     bool            m_f_ssl = false;
     bool            m_f_running = false;
     bool            m_f_firstCall = false;          // InitSequence for processWebstream and processLokalFile
-    bool            m_f_firststream_ready = false;  // Set after connecttohost and first streamdata are available
     bool            m_f_ctseen = false;             // First line of header seen or not
     bool            m_f_chunked = false ;           // Station provides chunked transfer
-    bool            m_f_swm = false;
     bool            m_f_firstmetabyte = false;      // True if first metabyte (counter)
     bool            m_f_stream = false;             // Set false if stream is lost
     bool            m_f_playing = false;            // valid mp3 stream recognized