Readdir.h

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/*
 * SWC-DB© Copyright since 2019 Alex Kashirin <kashirin.alex@gmail.com>
 * License details at <https://github.com/kashirin-alex/swc-db/#license>
 */
 
 
#ifndef swcdb_fsbroker_handlers_Readdir_h
#define swcdb_fsbroker_handlers_Readdir_h
 
#include "swcdb/fs/Broker/Protocol/params/Readdir.h"
 
 
namespace SWC { namespace Comm { namespace Protocol {
namespace FsBroker {  namespace Handler {
 
 
void readdir(const ConnHandlerPtr& conn, const Event::Ptr& ev) {
 
  int err = Error::OK;
  Params::ReaddirRsp rsp;
  try {
 
    const uint8_t *ptr = ev->data.base;
    size_t remain = ev->data.size;
 
    Params::ReaddirReq params;
    params.decode(&ptr, &remain);
 
    Env::FsInterface::fs()->readdir(err, params.dirname, rsp.listing);
 
  } catch(...) {
    const Error::Exception& e = SWC_CURRENT_EXCEPTION("");
    SWC_LOG_OUT(LOG_ERROR, SWC_LOG_OSTREAM << e; );
    err = e.code();
    rsp.listing.clear();
  }
 
  auto cbp = Buffers::make(ev, rsp, 4);
  cbp->append_i32(err);
  conn->send_response(cbp);
 
}
 
 
}}}}}
 
#endif // swcdb_fsbroker_handlers_Readdir_h