big merge

components/spotify/cspot/bell/include/HTTPStream.h

@@ -0,0 +1,72 @@
+#ifndef BELL_HTTP_STREAM_H
+#define BELL_HTTP_STREAM_H
+
+#include <string>
+#include <BellLogger.h>
+#include <ByteStream.h>
+#include <BellSocket.h>
+#include <TCPSocket.h>
+#include <platform/TLSSocket.h>
+
+/*
+* HTTPStream
+*
+* A class for reading and writing HTTP streams implementing the ByteStream interface.
+*
+*/
+namespace bell
+{
+    enum class StreamStatus
+    {
+        OPENING,
+        READING_HEADERS,
+        READING_DATA,
+        CLOSED
+    };
+
+    class HTTPStream : public ByteStream
+    {
+    public:
+        HTTPStream();
+        ~HTTPStream();
+
+        std::unique_ptr<bell::Socket> socket;
+
+
+        bool hasFixedSize = false;
+        size_t contentLength = -1;
+        size_t currentPos = -1;
+
+        StreamStatus status = StreamStatus::OPENING;
+
+        /*
+        * opens connection to given url and reads header
+        *
+        * @param url the http url to connect to
+        */
+        void connectToUrl(std::string url, bool disableSSL = false);
+
+        /*
+        * Reads data from the stream.
+        *
+        * @param buf The buffer to read data into.
+        * @param nbytes The size of the buffer.
+        * @return The number of bytes read.
+        * @throws std::runtime_error if the stream is closed.
+        */
+        size_t read(uint8_t *buf, size_t nbytes);
+
+        /*
+        * Skips nbytes bytes in the stream.
+        */
+        size_t skip(size_t nbytes);
+
+        size_t position() { return currentPos; }
+
+        size_t size() { return contentLength; }
+
+        // Closes the connection
+        void close();
+    };
+}
+#endif