1 files changed, 0 insertions, 175 deletions
diff --git a/httpd/regex.cpp b/httpd/regex.cpp
deleted file mode 100644
index a9f52fc..0000000
--- a/httpd/regex.cpp
+++ /dev/null
@@ -1,175 +0,0 @@
-/* regex.cpp
- * Copyright (C) 2005 Tommi Maekitalo
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * is provided AS IS, WITHOUT ANY WARRANTY; without even the implied
- * warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and
- * NON-INFRINGEMENT.  See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
- *
- */
-
-#include "tnt/regex.h"
-#include <stdexcept>
-#include <locale>
-
-namespace tnt
-{
-  static inline bool isdigit(char ch)
-  {
-    return ch >= '0' && ch <= '9';
-  }
-
-  unsigned regex_smatch::size() const
-  {
-    unsigned n;
-    for (n = 0; n < 10 && matchbuf[n].rm_so >= 0; ++n)
-      ;
-
-    return n;
-  }
-
-  std::string regex_smatch::get(unsigned n) const
-  {
-    return str.substr(matchbuf[n].rm_so, matchbuf[n].rm_eo - matchbuf[n].rm_so);
-  }
-
-  std::string regex_smatch::format(const std::string& s) const
-  {
-    enum state_type
-    {
-      state_0,
-      state_esc,
-      state_var0,
-      state_var1,
-      state_1
-    } state;
-
-    state = state_0;
-    std::string ret;
-
-    for (std::string::const_iterator it = s.begin(); it != s.end(); ++it)
-    {
-      char ch = *it;
-
-      switch (state)
-      {
-        case state_0:
-          if (ch == '$')
-            state = state_var0;
-          else if (ch == '\\')
-          {
-            ret = std::string(s.begin(), it);
-            state = state_esc;
-          }
-          break;
-
-        case state_esc:
-          ret += ch;
-          state = state_1;
-          break;
-
-        case state_var0:
-          if (isdigit(ch))
-          {
-            ret = std::string(s.begin(), it - 1);
-            regoff_t s = matchbuf[ch - '0'].rm_so;
-            regoff_t e = matchbuf[ch - '0'].rm_eo;
-            if (s >= 0 && e >= 0)
-              ret.append(str, s, e-s);
-            state = state_1;
-          }
-          else
-            state = state_0;
-          break;
-
-        case state_1:
-          if (ch == '$')
-            state = state_var1;
-          else if (state == '\\')
-            state = state_esc;
-          else
-            ret += ch;
-          break;
-
-        case state_var1:
-          if (isdigit(ch))
-          {
-            unsigned s = matchbuf[ch - '0'].rm_so;
-            unsigned e = matchbuf[ch - '0'].rm_eo;
-            if (s >= 0 && e >= 0)
-              ret.append(str, s, e-s);
-            state = state_1;
-          }
-          else if (ch == '$')
-            ret += '$';
-          else
-          {
-            ret += '$';
-            ret += ch;
-          }
-          break;
-      }
-    }
-
-    switch (state)
-    {
-      case state_0:
-      case state_var0:
-        return s;
-
-      case state_esc:
-        return ret + '\\';
-
-      case state_var1:
-        return ret + '$';
-
-      case state_1:
-        return ret;
-    }
-
-    return ret;
-  }
-
-  void regex::checkerr(int ret) const
-  {
-    if (ret != 0)
-    {
-      char errbuf[256];
-      regerror(ret, &expr, errbuf, sizeof(errbuf));
-      throw std::runtime_error(errbuf);
-    }
-  }
-
-  bool regex::match(const std::string& str_, int eflags) const
-  {
-    regex_smatch smatch;
-    return match(str_, smatch, eflags);
-  }
-
-  bool regex::match(const std::string& str_, regex_smatch& smatch, int eflags) const
-  {
-    smatch.str = str_;
-    int ret = regexec(&expr, str_.c_str(),
-        sizeof(smatch.matchbuf) / sizeof(regmatch_t), smatch.matchbuf, eflags);
-
-    if (ret ==REG_NOMATCH)
-      return false;
-
-    checkerr(ret);
-    return true;
-  }
-
-  void regex::free()
-  {
-    regfree(&expr);
-  }
-}