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// -*- mode: c++; c-basic-offset: 2; -*-
#ifndef PACKAGES_HH
#define PACKAGES_HH
#include "package.hh"
class PackagesWriter {
public:
virtual ~PackagesWriter() {}
static PackagesWriter* create(std::ostream* out);
virtual void write(Package const& package, std::string const& data) = 0;
virtual void flush() = 0;
protected:
PackagesWriter() {}
PackagesWriter(PackagesWriter const&) = delete;
PackagesWriter& operator=(PackagesWriter const&) = delete;
};
class PackagesReader {
public:
enum Status {
GOOD,
INVALID,
IO_ERROR,
};
class Delegate {
public:
virtual ~Delegate() {}
virtual void package(Package const& package) = 0;
virtual void data(uint32_t id, char const* data, size_t size,
bool last) = 0;
protected:
Delegate() {}
};
static Status read(std::istream& in, Delegate* delegate);
private:
~PackagesReader() {}
PackagesReader() {}
};
#endif // PACKAGES_HH
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