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Viewing changes to drizzled/util/tablename_to_filename.cc

  • Committer: Package Import Robot
  • Author(s): Clint Byrum
  • Date: 2012-06-19 10:46:49 UTC
  • mfrom: (1.1.6)
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20120619104649-e2l0ggd4oz3um0f4
Tags: upstream-7.1.36-stable
Import upstream version 7.1.36-stable

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drizzled/util/tablename_to_filename.cc
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#include <config.h>
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#include <string>
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#include <boost/foreach.hpp>
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#include <drizzled/util/tablename_to_filename.h>
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#include <drizzled/internal/my_sys.h>
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namespace drizzled
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{
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namespace util
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{
 
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namespace drizzled {
 
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namespace util {
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static const char hexchars[]= "0123456789abcdef";
 
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static const char* hexchars= "0123456789abcdef";
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/*
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  RETURN
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    true if errors happen. false on success.
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*/
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bool tablename_to_filename(const std::string &from, std::string &to)
 
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std::string tablename_to_filename(const std::string &from)
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{
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  std::string::const_iterator iter= from.begin();
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  for (; iter != from.end(); ++iter)
 
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  std::string to;
 
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  BOOST_FOREACH(char it, from)
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  {
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    if (isascii(*iter))
 
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    if (isascii(it))
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    {
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      if ((isdigit(*iter)) ||
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          (islower(*iter)) ||
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          (*iter == '_') ||
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          (*iter == ' ') ||
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          (*iter == '-'))
 
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      if (isdigit(it) || islower(it) || it == '_' || it == ' ' || it == '-')
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      {
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        to.push_back(*iter);
 
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        to.push_back(it);
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        continue;
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      }
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      if (isupper(*iter))
 
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      if (isupper(it))
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      {
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        to.push_back(tolower(*iter));
 
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        to.push_back(tolower(it));
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        continue;
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      }
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    }
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    /* We need to escape this char in a way that can be reversed */
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    to.push_back('@');
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    to.push_back(hexchars[(*iter >> 4) & 15]);
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    to.push_back(hexchars[(*iter) & 15]);
 
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    to.push_back(hexchars[(it >> 4) & 15]);
 
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    to.push_back(hexchars[it & 15]);
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  }
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  if (drizzled::internal::check_if_legal_tablename(to.c_str()))
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  {
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    to.append("@@@");
 
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    to += "@@@";
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  }
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  return false;
 
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  return to;
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}
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} /* namespace util */