move to new cspot

components/spotify/cspot/bell/example/main.cpp

@@ -0,0 +1,70 @@
+#include <memory.h>
+#include <atomic>
+#include <cmath>
+#include <fstream>
+#include <iostream>
+#include <map>
+#include <memory>
+#include <vector>
+#include "AudioCodecs.h"
+#include "AudioContainers.h"
+#include "BellHTTPServer.h"
+#include "BellTar.h"
+#include "BellTask.h"
+#include "CentralAudioBuffer.h"
+#include "Compressor.h"
+#include "DecoderGlobals.h"
+#include "EncodedAudioStream.h"
+#include "HTTPClient.h"
+#include "PortAudioSink.h"
+#define DEBUG_LEVEL 4
+#include "X509Bundle.h"
+#include "mbedtls/debug.h"
+
+#include <BellDSP.h>
+#include <BellLogger.h>
+
+std::shared_ptr<bell::CentralAudioBuffer> audioBuffer;
+std::atomic<bool> isPaused = false;
+
+class AudioPlayer : bell::Task {
+ public:
+  std::unique_ptr<PortAudioSink> audioSink;
+  std::unique_ptr<bell::BellDSP> dsp;
+
+  AudioPlayer() : bell::Task("player", 1024, 0, 0) {
+    this->audioSink = std::make_unique<PortAudioSink>();
+    this->audioSink->setParams(44100, 2, 16);
+    this->dsp = std::make_unique<bell::BellDSP>(audioBuffer);
+    startTask();
+  }
+
+  void runTask() override {
+    while (true) {
+      if (audioBuffer->hasAtLeast(64) || isPaused) {
+        auto chunk = audioBuffer->readChunk();
+
+        if (chunk != nullptr && chunk->pcmSize > 0) {
+          this->dsp->process(chunk->pcmData, chunk->pcmSize, 2, 44100,
+                             bell::BitWidth::BW_16);
+
+          this->audioSink->feedPCMFrames(chunk->pcmData, chunk->pcmSize);
+        }
+      }
+    }
+  }
+};
+
+int main() {
+  bell::setDefaultLogger();
+
+  std::fstream file("system.tar", std::ios::in | std::ios::binary);
+  if (!file.is_open()) {
+    std::cout << "file not open" << std::endl;
+    return 1;
+  }
+
+  BellTar::reader reader(file);
+  reader.extract_all_files("./dupa2");
+  return 0;
+}