gearman/tests/workers/aggregator/cat.cc

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 *  Gearmand client and server library.
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#include <gear_config.h>
#include <libtest/test.hpp>

using namespace libtest;

#include <libgearman-1.0/gearman.h>

#include "tests/workers/aggregator/cat.h"

#include <cassert>
#include <cstring>

gearman_return_t cat_aggregator_fn(gearman_aggregator_st *, gearman_task_st *task, gearman_result_st *result)
{
  std::string string_value;

  do
  {
    assert(task);
    gearman_result_st *result_ptr= gearman_task_result(task);

    if (result_ptr)
    {
      if (gearman_result_size(result_ptr) == 0)
      {
        return GEARMAN_WORK_EXCEPTION;
      }

      string_value.append(gearman_result_value(result_ptr), gearman_result_size(result_ptr));
    }
  } while ((task= gearman_next(task)));

  gearman_result_store_value(result, string_value.c_str(), string_value.size());

  return GEARMAN_SUCCESS;
}