Rename buffer project

sf-buffer-recv/include/FrameUdpReceiver.hpp

@@ -0,0 +1,36 @@
+#ifndef SF_DAQ_BUFFER_FRAMEUDPRECEIVER_HPP
+#define SF_DAQ_BUFFER_FRAMEUDPRECEIVER_HPP
+
+#include <netinet/in.h>
+#include "PacketUdpReceiver.hpp"
+#include "formats.hpp"
+#include "buffer_config.hpp"
+
+class FrameUdpReceiver {
+    const int source_id_;
+
+    PacketUdpReceiver udp_receiver_;
+
+    jungfrau_packet packet_buffer_[buffer_config::BUFFER_UDP_N_RECV_MSG];
+    iovec recv_buff_ptr_[buffer_config::BUFFER_UDP_N_RECV_MSG];
+    mmsghdr msgs_[buffer_config::BUFFER_UDP_N_RECV_MSG];
+    sockaddr_in sock_from_[buffer_config::BUFFER_UDP_N_RECV_MSG];
+
+    bool packet_buffer_loaded_ = false;
+    int packet_buffer_n_packets_ = 0;
+    int packet_buffer_offset_ = 0;
+
+    inline void init_frame(ModuleFrame& frame_metadata, const int i_packet);
+    inline void copy_packet_to_buffers(
+            ModuleFrame& metadata, char* frame_buffer, const int i_packet);
+    inline uint64_t process_packets(
+            const int n_packets, ModuleFrame& metadata, char* frame_buffer);
+
+public:
+    FrameUdpReceiver(const uint16_t port, const int source_id);
+    virtual ~FrameUdpReceiver();
+    uint64_t get_frame_from_udp(ModuleFrame& metadata, char* frame_buffer);
+};
+
+
+#endif //SF_DAQ_BUFFER_FRAMEUDPRECEIVER_HPP

sf-buffer-recv/include/PacketUdpReceiver.hpp

@@ -0,0 +1,22 @@
+#ifndef UDPRECEIVER_H
+#define UDPRECEIVER_H
+
+#include <sys/socket.h>
+
+class PacketUdpReceiver {
+
+    int socket_fd_;
+
+public:
+    PacketUdpReceiver();
+    virtual ~PacketUdpReceiver();
+
+    bool receive(void* buffer, const size_t buffer_n_bytes);
+    int receive_many(mmsghdr* msgs, const size_t n_msgs);
+
+    void bind(const uint16_t port);
+    void disconnect();
+};
+
+
+#endif //LIB_CPP_H5_WRITER_UDPRECEIVER_H