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Viewing changes to drizzled/sql_udf.cc

  • Committer: Brian Aker
  • Date: 2009-02-05 10:38:55 UTC
  • Revision ID: brian@tangent.org-20090205103855-wajzccrbu7zbvmh4
Reworked some classes out of session.h
Also updated ignore file.

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drizzled/sql_udf.cc
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/* This implements 'user defined functions' */
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#include <drizzled/server_includes.h>
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#include <libdrizzle/gettext.h>
 
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#include <drizzled/gettext.h>
 
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#include <mysys/hash.h>
 
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#include <drizzled/sql_udf.h>
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static bool udf_startup= false; /* We do not lock because startup is single threaded */
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static MEM_ROOT mem;
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static HASH udf_hash;
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extern "C" unsigned char* get_hash_key(const unsigned char *buff, size_t *length,
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                               bool not_used __attribute__((unused)))
 
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                               bool )
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{
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  udf_func *udf= (udf_func*) buff;
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  *length= (uint) udf->name.length;
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  if (hash_init(&udf_hash, system_charset_info, 32, 0, 0, get_hash_key, NULL, 0))
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  {
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    sql_print_error(_("Can't allocate memory for udf structures"));
 
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    errmsg_printf(ERRMSG_LVL_ERROR, _("Can't allocate memory for udf structures"));
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    hash_free(&udf_hash);
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    free_root(&mem, MYF(0));
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    return;
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    int r;
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    if ((r= plugin->plugin->init((void *)&f)))
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    {
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      sql_print_error("Plugin '%s' init function returned error %d.",
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                      plugin->name.str, r);
 
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      errmsg_printf(ERRMSG_LVL_ERROR, "Plugin '%s' init function returned error %d.",
 
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                    plugin->name.str, r);
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      return r;
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    }
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  }
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  else
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    return 1;
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  if(!add_udf(f))
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    return 2;
 
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  if (!add_udf(f))
 
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    return 1;
 
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  plugin->state= PLUGIN_IS_READY;
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  return 0;
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}
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int finalize_udf(st_plugin_int *plugin)
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{ 
 
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{
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  udf_func *udff = (udf_func *)plugin->data;
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  /* TODO: Issue warning on failure */