/usr/include/libecap/adapter/service.h is in libecap3-dev 1.0.1-3ubuntu3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | /* (C) 2008 The Measurement Factory */
#ifndef ECAP__ADAPTER__SERVICE_H
#define ECAP__ADAPTER__SERVICE_H
#include <libecap/common/forward.h>
#include <libecap/common/memory.h>
#include <string>
#include <iosfwd>
#include <sys/time.h>
namespace libecap {
namespace adapter {
class Service {
public:
virtual ~Service() {}
// About
virtual std::string uri() const = 0; // unique across all vendors
virtual std::string tag() const = 0; // changes with version and config
virtual void describe(std::ostream &os) const = 0; // free-format info
virtual bool makesAsyncXactions() const { return false; } // needs suspend/resume
// Configuration
virtual void configure(const Options &cfg) = 0;
virtual void reconfigure(const Options &cfg) = 0;
// Lifecycle
virtual void start() {} // expect makeXaction() calls
virtual void suspend(timeval &timeout); // influence host waiting time
virtual void resume(); // kick async xactions via host::Xaction::resume
virtual void stop() {} // no more makeXaction() calls until start()
virtual void retire() {} // no more makeXaction() calls
// Scope
virtual bool wantsUrl(const char *url) const = 0;
// Work
typedef shared_ptr<Xaction> MadeXactionPointer;
virtual MadeXactionPointer makeXaction(host::Xaction *hostx) = 0;
shared_ptr<Service> self;
};
} // namespace adapter
} // namespace libecap
#endif
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