Drizzled Public API Documentation

memc_misc.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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00032 
00033 #include <config.h>
00034 #include <drizzled/function/str/strfunc.h>
00035 
00036 #include "memcached_functions.h"
00037 #include "memc_misc.h"
00038 
00039 #include <libmemcached/memcached.h>
00040 
00041 #include <string>
00042 
00043 using namespace std;
00044 using namespace drizzled;
00045 
00046 String *MemcachedVersion::val_str(String*)
00047 {
00048   if (! memc)
00049   {
00050     return &failure_buff;
00051   }
00052 
00053   const char *version= memcached_lib_version();
00054   size_t ver_len= strlen(version);
00055 
00056   buffer.realloc(ver_len);
00057   buffer.length(ver_len);
00058   memcpy(buffer.ptr(), version, ver_len);
00059 
00060   return &buffer;
00061 }
00062 
00063 int64_t MemcachedServerCount::val_int()
00064 {
00065   if (! memc)
00066   {
00067     return 0;
00068   }
00069 
00070   return (memcached_server_count(memc));
00071 }