Drizzled Public API Documentation

memc_set.cc
00001 /* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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00004  * Copyright (C) 2009, Patrick "CaptTofu" Galbraith, Padraig O'Sullivan
00005  * All rights reserved.
00006  *
00007  * Redistribution and use in source and binary forms, with or without
00008  * modification, are permitted provided that the following conditions are met:
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00033 
00034 #include <config.h>
00035 #include <drizzled/function/str/strfunc.h>
00036 
00037 #include "memcached_functions.h"
00038 #include "memc_set.h"
00039 
00040 #include <libmemcached/memcached.h>
00041 
00042 #include <string>
00043 
00044 using namespace std;
00045 using namespace drizzled;
00046 
00047 int64_t MemcachedSet::val_int()
00048 {
00049   memcached_return rc;
00050   time_t expiration= 0;
00051   String *key;
00052   String *res;
00053   null_value= false;
00054 
00055   if ((arg_count != 2 && arg_count != 3) ||
00056       ! (key= args[0]->val_str(&value)) ||
00057       ! (res= args[1]->val_str(&value)) ||
00058       ! memc)
00059   {
00060     return 0;
00061   }
00062 
00063   if (arg_count == 3)
00064   {
00065     String *tmp_exp= args[2]->val_str(&value);;
00066 
00067     expiration= (time_t)atoi(tmp_exp->c_ptr());
00068   }
00069 
00070   rc= memcached_set(memc, key->c_ptr(), key->length(),
00071                     res->c_ptr(), res->length(),
00072                     expiration, (uint16_t) 0);
00073 
00074   if (rc != MEMCACHED_SUCCESS)
00075   {
00076     return 0;
00077   }
00078 
00079   return 1;
00080 }