integrating the existing state of TON Storage / TON Payments / CPS Fift development branches

rldp2/OutboundTransfer.h

@@ -0,0 +1,40 @@
+#pragma once
+
+#include "RldpSender.h"
+#include "fec/fec.h"
+
+#include <map>
+
+namespace ton {
+namespace rldp2 {
+struct OutboundTransfer {
+ public:
+  struct Part {
+    std::unique_ptr<td::fec::Encoder> encoder;
+    RldpSender sender;
+    ton::fec::FecType fec_type;
+  };
+
+  OutboundTransfer(td::BufferSlice data) : data_(std::move(data)) {
+  }
+
+  size_t total_size() const;
+  std::map<td::uint32, Part> &parts(const RldpSender::Config &config);
+  void drop_part(td::uint32 part_i);
+  Part *get_part(td::uint32 part_i);
+  bool is_done() const;
+
+ private:
+  td::BufferSlice data_;
+  std::map<td::uint32, Part> parts_;
+  td::uint32 next_part_{0};
+
+  static size_t part_size() {
+    return 2000000;
+  }
+  static size_t symbol_size() {
+    return 768;
+  }
+};
+}  // namespace rldp2
+}  // namespace ton