38 lines
1.0 KiB
C++
38 lines
1.0 KiB
C++
|
#ifndef __FIBRE_CHANNEL_DISCOVERER
|
||
|
|
#define __FIBRE_CHANNEL_DISCOVERER
|
||
|
|
|
||
|
|
#include "async_stream.hpp"
|
||
|
|
#include <fibre/callback.hpp>
|
||
|
|
#include <fibre/status.hpp>
|
||
|
|
|
||
|
|
namespace fibre {
|
||
|
|
|
||
|
|
struct ChannelDiscoveryResult {
|
||
|
|
Status status;
|
||
|
|
AsyncStreamSource* rx_channel;
|
||
|
|
AsyncStreamSink* tx_channel;
|
||
|
|
size_t mtu;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct ChannelDiscoveryContext {};
|
||
|
|
|
||
|
|
class Domain; // defined in fibre.hpp
|
||
|
|
|
||
|
|
class ChannelDiscoverer {
|
||
|
|
public:
|
||
|
|
// TODO: maybe we should remove "handle" because a discovery can also be
|
||
|
|
// uniquely identified by domain.
|
||
|
|
virtual void start_channel_discovery(
|
||
|
|
Domain* domain,
|
||
|
|
const char* specs, size_t specs_len,
|
||
|
|
ChannelDiscoveryContext** handle) = 0;
|
||
|
|
virtual int stop_channel_discovery(ChannelDiscoveryContext* handle) = 0;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
bool try_parse_key(const char* begin, const char* end, const char* key, const char** val_begin, const char** val_end);
|
||
|
|
bool try_parse_key(const char* begin, const char* end, const char* key, int* val);
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // __FIBRE_CHANNEL_DISCOVERER
|