AudioSource: added destructors

Author: pschatzmann

src/AudioTools/Disk/AudioSourceSDMMC.h

@@ -38,6 +38,10 @@ class AudioSourceSDMMC : public AudioSource {
     setup_index = setupIndex;
   }
 
+  virtual ~AudioSourceSDMMC() {
+    end();
+  }
+
   virtual bool begin() override {
     TRACED();
     if (!is_sd_setup) {

src/AudioTools/Disk/AudioSourceSPIFFS.h

@@ -20,6 +20,10 @@ class AudioSourceSPIFFS : public AudioSource {
     start_path = startFilePath;
     exension = ext;
   }
+  
+  virtual ~AudioSourceSPIFFS() {
+    end();
+  }
 
   virtual bool begin() override {
     TRACED();

src/AudioTools/Disk/AudioSourceSTD.h

@@ -25,6 +25,10 @@ class AudioSourceSTD : public AudioSource {
     timeout_auto_next_value = 600000;
   }
 
+  virtual ~AudioSourceSTD() {
+    end();
+  }
+
   virtual bool begin() override {
     TRACED();
     idx_pos = 0;

src/AudioTools/Disk/AudioSourceURL.h

@@ -26,6 +26,11 @@ class AudioSourceURL : public AudioSource {
     this->pos = startPos - 1;
     this->timeout_auto_next_value = 20000;
   }
+  
+  virtual ~AudioSourceURL() {
+    end();
+  }
+
 
   /// Setup Wifi URL
   virtual bool begin() override {
@@ -34,6 +39,11 @@ class AudioSourceURL : public AudioSource {
     return true;
   }
 
+  void end() {
+    if (started) actual_stream->end();
+    started = false;
+  }
+
   /// Opens the selected url from the array
   Stream* selectStream(int idx) override {
     pos = idx;

src/AudioTools/Disk/AudioSourceVFS.h

@@ -36,6 +36,11 @@ class AudioSourceVFS : public AudioSource {
     exension = ext;
   }
 
+  virtual ~AudioSourceVFS() {
+    end();
+  }
+
+
   virtual bool begin() override {
     TRACED();
     idx_pos = 0;