11 files changed, 48 insertions, 236 deletions
diff --git a/components/exception_dev b/components/exception_dev
index d8c84e1..d62f462 100644
--- a/components/exception_dev
+++ b/components/exception_dev
@@ -1,346 +1,347 @@
 %%decl using namespace std;
 <%impl>
 #include <iostream>
 #include <fstream>
 #include <sstream>
 #include <cassert>
 #include <cstdarg>
 #include <stdexcept>
 #include <cxxabi.h>
 #include <sitecing/sitecing_util.h>
 #include <sitecing/util.h>
 #include <sitecing/magic.h>
+ #include <konforka/util.h>
 #include <konforka/exception.h>
 </%impl>
 %%var string message;
 %%var string root_source;
 %%var string root_intermediate;
 %%var string root_so;
 %%var string component;
 %%var int line_number = -1;
 %%var const exception* exception_caught;
 <%code>
 __SCIF->headers.clear();
 __SCIF->out->seekp(0);
 int magic = _magic;
 va_list va = _args;
 switch(magic) {
  case sitecing::__magic_compile_error:
   message = va_arg(va,const char*);
   root_source = va_arg(va,const char*);
   root_intermediate = va_arg(va,const char*);
   root_so = va_arg(va,const char*);
   component = va_arg(va,const char*);
   break;
  case sitecing::__magic_preprocess_error:
   message = va_arg(va,const char*);
   root_source = va_arg(va,const char*);
   root_intermediate = va_arg(va,const char*);
   root_so = va_arg(va,const char*);
   component = va_arg(va,const char*);
   line_number = va_arg(va,int);
   break;
  case sitecing::__magic_generic_exception:
   message = va_arg(va,const char*);
   root_source = va_arg(va,const char*);
   root_intermediate = va_arg(va,const char *);
   root_so = va_arg(va,const char *);
   component = va_arg(va,const char*);
   exception_caught = va_arg(va,const exception*);
   break;
  default:
   break;
 }
 </%code>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 <head>
  <title><% message %></title>
  <style type="text/css">
   <!--
    body {
     font-family: sans-serif;
     font-size: 11pt;
    }
    h1 {
     font-family: serif;
     font-size: 130%;
     font-weight: bold;
     text-align: center;
    }
    p {
     text-indent: 2em;
     text-align: justify;
    }
    dl.exception-props {
     margin: 1ex 1em;
     padding: 0.5ex;
     border: solid 1px gray;
     background-color: #e0e0e0;
    }
    dl.exception-props dt {
     font-weight: bold;
     color: blue;
    }
    dl.exception-props dd {
     color: gray;
    }
    div.exception-codepoint-report {
     border: solid 1px black;
     margin: 0.5ex 1em 0.ex 3em;
    }
    div.exception-codepoint-report h3 {
     display: block;
     color: blue;
     border-bottom: 3px double black;
     padding: 0.3ex; margin: 0px;
     background: #e0e0e0;
    }
    div.exception-codepoint-report ul {
     padding: 0px;
     margin: 0px;
     background: #87fdff;
     font-size: 70%;
    }
    div.exception-codepoint-report li {
     font-family: monospace;
     list-style-type: none;
     white-space: nowrap;
     overflow: hidden;
    }
    div.exception-codepoint-report li.focused {
     color: red;
     border-top: solid 1px red; border-bottom: solid 1px red;
    }
    div.exception-codepoint-report li .lineno {
     padding-right: 0.5ex;
     border-right: dotted black 1px;
    }
    div.exception-codepoint-report div.what {
     border-top: double 3px black;
     padding: 0.5ex 2em;
     font-weight: bold; color: #4040c0;
     overflow: auto;
    }
    div.backtrace div.exception-codepoint-report div.what {
     color: gray;
    }
    div.exception-compile div.what {
     font-weight: normal;
     color: red;
    }
    div.powered {
     margin: 2em 0px 0px 50%;
     padding: 1ex 2ex;
     text-align: right;
     font-family: serif;
     font-size: 140%;
     font-weight: bold;
     border-top: solid 2px black;
     border-left: solid 1px gray; border-right: solid 1px gray; border-bottom: solid 1px gray;
     background: #c0c0f0;
    }
   -->
  </style>
 % __SCIF->headers["Content-Type"]="text/html; charset=utf-8";
 % __SCIF->headers["Pragma"]="no-cache";
 </head>
 <body>
  <%code>
   switch(magic) {
    case sitecing::__magic_compile_error:
     handle_compile_error();
     break;
    case sitecing::__magic_preprocess_error:
     handle_preprocess_error();
     break;
    case sitecing::__magic_generic_exception:
     handle_generic_exception();
     break;
    default:
     handle_unknown_error();
     break;
   }
  </%code>
  <div class="powered">Powered by <a href="http://kin.klever.net/sitecing/" title="site-C-ing">site-C-ing</a>.</div>
 </body>
 </html>
 <%method void handle_generic_exception() %>
 <div class="exception-generic">
  <h1>exception caught while running component '<code><% component %></code>'</h1>
  <dl class="exception-props">
   <dt><code>typeid(<em>e</em>).name()</code></dt>
 %  int destat;
 %  char *demangled = abi::__cxa_demangle(typeid(*exception_caught).name(),NULL,NULL,&destat);
   <dd><code><% destat?typeid(*exception_caught).name():demangled %></code></dd>
 %  if(!destat) free(demangled);
   <dt><code><em>e</em>.what()</code></dt>
   <dd><% message %></dd>
 %  if(typeid(*exception_caught)==typeid(konforka::exception&)) {
 %   konforka::exception* ke = (konforka::exception*)exception_caught;
    <dt><code><em>e</em>.where()</code></dt>
    <dd><code>
 %    if(ke->_where.line<0) {
      <% ke->where() %>
 %    }else{
      <% strip_roots(ke->_where.file) %>:<% ke->_where.line %> [<% ke->_where.function %>]
 %    }
    </code></dd>
 %  }
  </dl>
 % if(typeid(*exception_caught)==typeid(konforka::exception&)) {
 %  konforka::exception* ke = (konforka::exception*)exception_caught;
 %  if(ke->_where.line>=0) {
 %   report_error(ke->_where.file,ke->_where.line,ke->what());
 %  }
 %  if(!ke->_seen.empty()) {
    <h2>seen at:</h2>
    <div class="backtrace">
 %    for(list<konforka::code_point>::const_iterator i=ke->_seen.begin();i!=ke->_seen.end();++i) {
 %     if(i->line>=0) {
 %      report_error(i->file,i->line,i->function);
 %     }
 %    }
    </div>
 %  }
 % }
 </div>
 </%method>
 <%method void handle_preprocess_error() %>
 <div class="exception-preprocess">
  <h1>error preprocessing component '<code><% component %></code>'</h1>
 % report_error(root_source+component,line_number,message);
 </div>
 </%method>
 <%method void handle_compile_error() %>
 <div class="exception-compile">
  <h1>error compiling component '<code><% component %></code>'</h1>
  <%code>
   ifstream err((root_intermediate+component+".stderr").c_str(),ios::in);
   if(err.bad()) {
    <%output>
     Failed to access compiler output
    </%output>
   }else{
    string cumulative;
    string error_file;
    long error_line = -1;
    while(!err.eof()) {
     string oef = error_file;
     long oel = error_line;
     string line;
     getline(err,line);
     if(line[0]!=' ') {
      string::size_type c = line.find(':');
      if(c!=string::npos) {
       string fn = line.substr(0,c);
       string::size_type c1 = line.find(':',c+1);
       if(c1!=string::npos) {
        string ln = line.substr(c+1,c1-c-1);
        string::size_type nd = ln.find_first_not_of("0123456789");
        if(nd==string::npos) {
         try {
          error_file = sitecing::strip_prefix(fn,"In file included from ");
         }catch(sitecing::utility_no_prefix& unp) {
          error_file = fn;
         }
         error_line = strtol(ln.c_str(),0,10);
        }
       }
      }
      if((oel>0 && !oef.empty()) && (oel!=error_line || oef!=error_file)) {
-       string ef = "/"+sitecing::combine_path(root_source+component,oef);
+       string ef = "/"+konforka::combine_path(root_source+component,oef);
       report_error(ef,oel,remove_roots(cumulative));
       cumulative.clear(); 
      }
     }
     if(!cumulative.empty())
      cumulative += '\n';
     cumulative += line;
    }
    if(!(cumulative.empty() || error_file.empty() || error_line<0)) {
-     error_file = "/"+sitecing::combine_path(root_source+component,error_file);
+     error_file = "/"+konforka::combine_path(root_source+component,error_file);
     report_error(error_file,error_line,remove_roots(cumulative));
    }
   }
  </%code>
 </div>
 </%method>
 <%method void handle_unknown_error() %>
 <div class="exception-unknown">
  <h1>unknown error</h1>
 </div>
 </%method>
 <%method void report_error(const string& file,long line,const string& message) %>
 <div class="exception-codepoint-report">
  <h3><% sitecing::html_escape(strip_roots(file)) %></h3>
  <%code>
   if(line>=0) {
    int firstline = line-5, lastline = line+5;
    if(firstline<1)
     firstline = 1;
    ifstream ifs(file.c_str(),ios::in);
    if(ifs.bad()) {
     // TODO:
    }else{
     for(int l=1;l<firstline && !ifs.eof();l++) {
      ifs.ignore(65536,'\n');
     }
     if(ifs.eof()) {
      // TODO: no such line in file
     }else{
      <%output><ul></%output>
      for(int l=firstline;l<=lastline && !ifs.eof();l++) {
       string str;
       getline(ifs,str);
       for(string::size_type t=str.find('\t');t!=string::npos;t=str.find('\t')) {
        str.replace(t,1,8-(t%8),' ');
       }
       char tln[16];
       snprintf(tln,sizeof(tln),"%5d",l);
       <%output>
        <li class="<% l==line?"focused":"unfocused" %>"><span class="lineno"><% sitecing::html_escape(tln,sitecing::html_escape_nbsp) %></span>&nbsp;<span class="line"><% sitecing::html_escape(str,sitecing::html_escape_nbsp) %></span></li>
       </%output>
      }
      <%output></ul></%output>
     }
    }
   }
  </%code>
  <div class="what">
   <% sitecing::html_escape(message,sitecing::html_escape_br) %>
  </div>
 </div>
 </%method>
 <%codemethod string strip_roots(const string& filename) %>
- string np = sitecing::normalize_path(filename);
+ string np = konforka::normalize_path(filename);
 try{
  return sitecing::strip_prefix(np,root_source);
 }catch(sitecing::utility_no_prefix& e){ }
 try{
  return sitecing::strip_prefix(np,root_intermediate);
 }catch(sitecing::utility_no_prefix& e){ }
 </%codemethod>
 <%codemethod string remove_roots(const string& str) %>
 string rv = str;
 string::size_type rp;
 string::size_type rl = root_source.length();
 while((rp=rv.find(root_source))!=string::npos) {
  rv.erase(rp,rl);
 }
 rl = root_intermediate.length();
 while((rp=rv.find(root_intermediate))!=string::npos) {
  rv.erase(rp,rl);
 }
 rl = root_so.length();
 while((rp=rv.find(root_so))!=string::npos) {
  rv.erase(rp,rl);
 }
 return rv;
 </%codemethod>
 % /* vim:set ft=sitecing: */
diff --git a/configure.ac b/configure.ac
index a8aa142..fde326b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,89 +1,93 @@
 AC_INIT([sitecing], [0.0.1], [sitecing-bugs@klever.net])
 AC_CONFIG_SRCDIR([include/sitecing/sitecing_parser.h])
 AC_CONFIG_HEADER([config.h])
 AM_INIT_AUTOMAKE([dist-bzip2])
 AC_PROG_INSTALL
 AC_PROG_AWK
 AC_PROG_CXX
 AC_PROG_CC
 AM_PROG_LEX
 AC_PROG_LIBTOOL
 AC_HEADER_STDC
 AC_CHECK_HEADERS([stdlib.h unistd.h])
 AC_C_CONST
 AC_FUNC_MALLOC
 AC_FUNC_REALLOC
 AC_WITH_PKGCONFIG
+PKG_CHECK_MODULES([KONFORKA],[konforka >= 0.0.1],,[
+ AC_MSG_ERROR([no proper version of konforka library found, get it at http://kin.klever.net/konforka/])
+])
 PKG_CHECK_MODULES([KINGATE],[kingate >= 0.0.1],,[
 AC_MSG_ERROR([no kingate library found, get it at http://kin.klever.net/kingate/])
 ])
 HAVE_FCGI=false
 HAVE_PLAINCGI=false
 PKG_CHECK_MODULES([KINGATE_FCGI],[kingate-fcgi >= 0.0.1],[
 HAVE_FCGI=true
 ],[
 AC_MSG_NOTICE([no fastcgi support in kingate library])
 ])
 PKG_CHECK_MODULES([KINGATE_PLAINCGI],[kingate-plaincgi >= 0.0.1],[
 HAVE_PLAINCGI=true
 ],[
 AC_MSG_NOTICE([no plaincgi support in kingate library])
 ])
 if ! (${HAVE_FCGI} || ${HAVE_PLAINCGI}) ; then
 AC_MSG_ERROR([not a single CGI interface supported in kingate])
 fi
 AM_CONDITIONAL([HAVE_FCGI],[${HAVE_FCGI}])
 AM_CONDITIONAL([HAVE_PLAINCGI],[${HAVE_PLAINCGI}])
 PKG_CHECK_MODULES([DOTCONF],[dotconf],,[
 AC_MSG_ERROR([no dotconf library found])
 ])
 AC_WITH_PCRE([
 AC_WITH_PCREPP(,[
  AC_MSG_ERROR([no pcre++ library found])
 ])
 ],[
 AC_MSG_ERROR([no pcre library found])
 ])
 AC_CHECK_FUNC([dlopen],,[
 AC_CHECK_LIB([dl],[dlopen],,[
  AC_MSG_ERROR([no dlopen library found])
 ])
 ])
 AC_PATH_PROG([XSLTPROC],[xsltproc],[true])
 WANT_DOXYGEN="yes"
 AC_ARG_ENABLE([doxygen],
 AC_HELP_STRING([--disable-doxygen],[do not generate documentation]),
 [
  test "${enableval}" = "no" && WANT_DOXYGEN="no"
 ]
 )
 if test "${WANT_DOXYGEN}" = "yes" ; then
 AC_WITH_DOXYGEN
 AC_WITH_DOT
 else
 AM_CONDITIONAL([HAVE_DOXYGEN],[false])
 AM_CONDITIONAL([HAVE_DOT],[false])
 fi
 AC_CONFIG_FILES([
 Makefile
  Doxyfile
  sitecing.pc
 include/Makefile
 lib/Makefile
 share/Makefile
 src/Makefile
 components/Makefile
 ])
 AC_OUTPUT
diff --git a/include/sitecing/sitecing_util.h b/include/sitecing/sitecing_util.h
index d1a6c4a..f642c74 100644
--- a/include/sitecing/sitecing_util.h
+++ b/include/sitecing/sitecing_util.h
@@ -1,341 +1,260 @@
 #ifndef __SITECING_SITECING_UTIL_H
 #define __SITECING_SITECING_UTIL_H
 #include <sys/types.h>
 #include <string>
 #include <konforka/exception.h>
+#include <konforka/util.h>
 /**
 * @file
 * @brief utility classes and functions.
 */
 namespace sitecing {
    using namespace std;
    /**
     * Base class for utility exceptions.
     */
    class utility_error : public konforka::exception {
        public:
            utility_error(const string& fi,const string& fu,int l,const string& w)
                : konforka::exception(fi,fu,l,w) { }
    };
-    /**
+    
-     * Restricted sequence encountered.
-     */
-    class utility_restricted_sequence : public utility_error {
-        public:
-            utility_restricted_sequence(const string& fi,const string& fu,int l,const string& w)
-                : utility_error(fi,fu,l,w) { }
-    };
    /**
     * No prefix or suffix found to strip out.
     */
    class utility_no_affix : public utility_error {
        public:
            utility_no_affix(const string& fi,const string& fu,int l,const string& w)
                : utility_error(fi,fu,l,w) { }
    };
    /**
     * No prefix to strip found.
     */
    class utility_no_prefix : public utility_no_affix {
        public:
            utility_no_prefix(const string& fi,const string& fu,int l,const string& w)
                : utility_no_affix(fi,fu,l,w) { }
    };
    /**
     * No suffix to strip found.
     */
    class utility_no_suffix : public utility_no_affix {
        public:
            utility_no_suffix(const string& fi,const string& fu,int l,const string& w)
                : utility_no_affix(fi,fu,l,w) { }
    };
    /**
-     * Went up beyond root.
-     * @todo TODO: wish I could remember the details -- document me.
-     */
-    class utility_beyond_root : public utility_error {
-        public:
-            utility_beyond_root(const string& fi,const string& fu,int l,const string& w)
-                : utility_error(fi,fu,l,w) { }
-    };
-    /**
     * The file lock object. Released at the object destruction.
     */
    class file_lock {
        public:
            /**
             * The file descriptor.
             */
            int fd;
            file_lock()
                : fd(-1) { }
            /**
             * @param f file name.
             */
            file_lock(const string& f)
                : fd(-1) { lock(f); }
            ~file_lock() { unlock(); }
            /**
             * Do lock.
             * @param f file name.
             */
            void lock(const string& f);
            /**
             * @todo TODO: wish I could remember the details -- document me.
             */
            void lock();
            /**
             * Release the lock obtained.
             */
            void unlock();
    };
    /**
     * The pid file. Removed at object destruction.
     */
    class pid_file {
        public:
            /**
             * The file name.
             */
            string file_name;
            /**
             * Do we unlink the file after we're done?
             */
            bool unlink_pid;
            pid_file()
                : unlink_pid(false) { }
            ~pid_file() { unlink(); }
            /**
             * @param f file name.
             * @param u whether we want to unlink the file.
             */
            void set(const string& f,bool u=true);
            /**
             * Unlink the file if we wanted to in the first place.
             */
            void unlink();
    };
    /**
     * The semaphore object.
     */
    class semaphore {
        public:
            /**
             * The semaphore id.
             */
            int semid;
            semaphore()
                : semid(-1) { }
            /**
             * @param sid semaphore id.
             */
            semaphore(int sid)
                : semid(sid) { }
            ~semaphore() {
                deinit();
            }
            /**
             * Init semaphore.
             */
            void init();
            /**
             * Undo the init.
             */
            void deinit();
            /**
             * Semaphore on.
             */
            void on();
            /**
             * Semaphore off.
             */
            void off();
    };
    /**
     * The semaphor lock object, released at object destruction.
     */
    class semaphore_lock {
        public:
            /**
             * Pointer to the semaphore we're operating on.
             */
            semaphore* sem;
            /**
             * Whether it is locked.
             */
            bool locked;
            semaphore_lock()
                : sem(NULL), locked(false) {}
            /**
             * @param s pointer to the semaphore.
             * @param l lock at creation?
             */
            semaphore_lock(semaphore* s,bool l=true)
                : sem(s), locked(false) {
                    if(l) lock();
                }
            /**
             * @param s reference to the semaphore.
             * @param l lock at creation?
             */
            semaphore_lock(semaphore& s,bool l=true)
                : sem(&s), locked(false) {
                    if(l) lock();
                }
            ~semaphore_lock() {
                unlock();
            }
            /**
             * Lock it.
             */
            void lock();
            /**
             * Unlock it.
             */
            void unlock();
    };
    /**
-     * normalize_path options enumeration.
-     * @see normalize_path()
-     */
-    enum normalize_path_options {
-        /**
-         * Restrict the /../ sequence.
-         */
-        restrict_dotdot = 1,
-        /**
-         * Strip out the leading slash.
-         */
-        strip_leading_slash = 2,
-        /**
-         * Strip out the trailing slash.
-         */
-        strip_trailing_slash = 4
-    };
-    /**
-     * combine_path options enumeration.
-     * @see combine_path()
-     */
-    enum combine_path_options {
-        /**
-         * The origin is file. Otherwise it is directory.
-         */
-        origin_is_file = 1,
-        /**
-         * Fail if we've gone up beyond root.
-         */
-        fail_beyond_root = 2
-    };
-    /**
-     * Normalize pathname by stripping duplicate slashes, etc.
-     * @param path the path name.
-     * @param opts options.
-     * @return the normalized path.
-     * @see normalize_path_options
-     * @todo TODO: document exceptions.
-     */
-    string normalize_path(const string& path,int opts=(restrict_dotdot|strip_trailing_slash));
-    /**
     * Strip prefix from the string.
     * @param str the string.
     * @param prefix prefix to strip.
     * @return the string without prefix.
     * @todo TODO: document exceptions.
     */
    string strip_prefix(const string& str,const string& prefix);
    /**
     * Strip suffix from the string.
     * @param str the string.
     * @param suffix suffix to strip.
     * @return the string without suffix.
     * @todo TODO: document exceptions.
     */
    string strip_suffix(const string& str,const string& suffix);
-    /**
+  
-     * Get the directory part of the filename.
-     * @param filename the full file name.
-     * @return the directory part.
-     */
-    string dir_name(const string& filename);
-    /**
-     * Combine path with the relative path.
-     * @param origin the origin.
-     * @param relative relative path to combine origin with.
-     * @param opts options.
-     * @return the pathc combined.
-     * @see combine_path_options
-     * @todo TODO: document exceptions.
-     */
-    string combine_path(const string& origin,const string& relative,int opts=origin_is_file);
-   
-    /**
-     * Create directory and parent directories if needed.
-     * @param path the pathname.
-     * @param mode the mode for newly created directories.
-     */
-    void make_path(const string& path,mode_t mode);
    /**
     * Change to the directory and pop back at object's destruction (e.g. when
     * the object goes out of scope).
     */
    class auto_chdir {
        public:
            /**
             * Saved working directory.
             */
            string saved_pwd;
            /**
             * Whether we want to change back automatically.
             */
            bool autopop;
            auto_chdir()
                : autopop(false) { }
            /**
             * @param td destination path.
             * @param ap automatically come back?
             */
            auto_chdir(const string& td,bool ap=true)
                : autopop(false) { pushdir(td,ap); }
            ~auto_chdir() {
                if(autopop)
                    popdir();
            }
            /**
             * Change into directory.
             * @param td the directory.
             * @param ap automaticall pop back?
             */
            void pushdir(const string& td,bool ap=true);
            /**
             * Change to the saved directory.
             */
            void popdir();
    };
 }
 #endif /* __SITECING_SITECING_UTIL_H */
diff --git a/lib/component_factory.cc b/lib/component_factory.cc
index d9692de..af3d911 100644
--- a/lib/component_factory.cc
+++ b/lib/component_factory.cc
@@ -1,344 +1,345 @@
 #ifdef USE_PCH
 #include "pch.h"
 #else
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <unistd.h>
 #include <sys/wait.h>
 #include <fcntl.h>
 #include <iostream>
 #include <fstream>
 #include <stdexcept>
 #include <vector>
 using namespace std;
+ #include <konforka/util.h>
 #include "sitecing/component_factory.h"
 #include "sitecing/sitecing_util.h"
 #include "sitecing/sitecing_parser.h"
 #include "sitecing/sitecing_exception.h"
 #endif
 
 namespace sitecing {
    static const char *pp_targets[] = { ".cc", ".h", ".imports", ".classname", ".baseclassname", ".ancestors", ".pp_stamp" };
    static const char *cc_targets[] = { ".o", ".d" };
    component_factory::component_factory(configuration& c)
        : config(c),
-    root_source(normalize_path(c.root_source,strip_trailing_slash)+'/'),
+    root_source(konforka::normalize_path(c.root_source,konforka::strip_trailing_slash)+'/'),
-    root_intermediate(normalize_path(c.root_intermediate,strip_trailing_slash)+'/'),
+    root_intermediate(konforka::normalize_path(c.root_intermediate,konforka::strip_trailing_slash)+'/'),
-    root_so(normalize_path(c.root_so,strip_trailing_slash)+'/') {
+    root_so(konforka::normalize_path(c.root_so,konforka::strip_trailing_slash)+'/') {
    }
    void component_factory::get_dependencies(const string& dst,file_list_t& deps) {
        deps.clear();
-        string dp = normalize_path(dst,strip_trailing_slash);
+        string dp = konforka::normalize_path(dst,konforka::strip_trailing_slash);
        // source documents
        try { // XXX: or just compare it off?
            string noro = strip_prefix(dp,root_source);
            return;
        }catch(utility_no_affix& una) { }
        // .so binaries
        try {
            string noso = strip_suffix(dp,".so");
            string noro = strip_prefix(noso,root_so);
            deps.push_back(root_intermediate+noro+".o");
            config_options *co_so_deps = config.lookup_config(noro,config_options::flag_so_deps);
            if(co_so_deps) {
                for(list<string>::const_iterator i=co_so_deps->so_deps.begin();i!=co_so_deps->so_deps.end();++i)
                    deps.push_back(*i);
            }
            return;
        }catch(utility_no_prefix& unp) {
            throw konforka::exception(CODEPOINT,"component is outside of component root");
        }catch(utility_no_suffix& uns) { }
        try {
            // preprocessor targets
            string noro = strip_prefix(dp,root_intermediate);
            for(int ppt=0;ppt<sizeof(pp_targets)/sizeof(*pp_targets);ppt++) {
                try {
                    string nos = strip_suffix(noro,pp_targets[ppt]);
                    deps.push_back(root_source+nos); // depends on the source
                    ifstream imports((root_intermediate+nos+".imports").c_str(),ios::in);
                    if(imports.good()) {
                        string str;
                        while(!imports.eof()) {
                            imports >> str;
                            if(!str.empty())
                                deps.push_back(root_intermediate+str+".classname");
                        }
                    }
                    ifstream ancestors((root_intermediate+nos+".ancestors").c_str(),ios::in);
                    if(ancestors.good()) {
                        string str;
                        while(!ancestors.eof()) {
                            ancestors >> str;
                            if(!str.empty())
                                deps.push_back(root_intermediate+str+".classname");
                        }
                    }
                    // XXX: intermediate_deps should be broken down
                    config_options *co_intermediate_deps = config.lookup_config(nos,config_options::flag_intermediate_deps);
                    if(co_intermediate_deps) {
                        for(list<string>::const_iterator i=co_intermediate_deps->intermediate_deps.begin();i!=co_intermediate_deps->intermediate_deps.end();++i)
                            deps.push_back(*i);
                    }
                    return;
                }catch(utility_no_suffix& uns) { }
            }
            // compiler targets
            for(int cct=0;cct<sizeof(cc_targets)/sizeof(*cc_targets);cct++) {
                try {
                    string nos = strip_suffix(noro,cc_targets[cct]);
                    deps.push_back(root_intermediate+nos+".cc");
                    config_options *co_cpp_deps = config.lookup_config(noro,config_options::flag_cpp_deps);
                    if( (!co_cpp_deps) || co_cpp_deps->cpp_deps) {
                        ifstream df((root_intermediate+nos+".d").c_str(),ios::in);
                        if(df.good()) {
                            string str;
                            while(!df.eof()) {
                                df >> str;
                                if(str.find_first_of("\\:")==string::npos)
-                                    deps.push_back(combine_path(config.root_source+nos,str));
+                                    deps.push_back(konforka::combine_path(config.root_source+nos,str));
                            }
                        }
                    }
                    // XXX: intermediate_deps should be broken down
                    config_options *co_intermediate_deps = config.lookup_config(nos,config_options::flag_intermediate_deps);
                    if(co_intermediate_deps) {
                        for(list<string>::const_iterator i=co_intermediate_deps->intermediate_deps.begin();i!=co_intermediate_deps->intermediate_deps.end();++i)
                            deps.push_back(*i);
                    }
                }catch(utility_no_suffix& uns) { }
            }
        }catch(utility_no_prefix& unp) { }
    }
    bool component_factory::is_uptodate(const string& dst,file_list_t *deps) {
-        string dp = normalize_path(dst,strip_trailing_slash);
+        string dp = konforka::normalize_path(dst,konforka::strip_trailing_slash);
        try {
            string noro = strip_prefix(dp,root_intermediate);
            for(int ppt=0;(ppt+1)<sizeof(pp_targets)/sizeof(*pp_targets);ppt++) {
                try {
                    string nos = strip_suffix(noro,pp_targets[ppt]);
                    return file_factory::is_uptodate(root_intermediate+nos+".pp_stamp",deps);
                }catch(utility_no_suffix& uns) { }
            }
            bool rv =  file_factory::is_uptodate(dst,deps);
            return rv;
        }catch(utility_no_prefix& unp) { }
        // XXX: or just compare it off, instead of throwing things around.
        try {
            strip_prefix(dp,root_so);
            return file_factory::is_uptodate(dst,deps);
        }catch(utility_no_prefix& unp) { }
        return true;
    }
    void component_factory::build(const string& dst) {
-        string dp = normalize_path(dst,strip_trailing_slash);
+        string dp = konforka::normalize_path(dst,konforka::strip_trailing_slash);
        // sources
        try {
            string noro = strip_prefix(dp,root_source);
            // building the sources is left up to developer
            return;
        }catch(utility_no_prefix& unp) { }
        // .so files
        try {
            string noso = strip_suffix(dp,".so");
            string noro = strip_prefix(noso,root_so);
            string o = root_intermediate+noro+".o";
            cerr << "Linking " << noro << endl;
            if(access(o.c_str(),R_OK))
                throw konforka::exception(CODEPOINT,string("can't access compiled component code (")+o+")");
-            make_path(dir_name(root_so+noro),0755);
+            konforka::make_path(konforka::dir_name(root_so+noro),0755);
            file_lock lock_cc(root_intermediate+noro+".o.lock");
            file_lock lock_so(root_so+noro+".so.lock");
            int stdO = open((root_intermediate+noro+".ld.stdout").c_str(),O_CREAT|O_TRUNC|O_WRONLY,0664);
            if(stdO<0)
                throw konforka::exception(CODEPOINT,"failed to open/create linker stdout");
            int stdE = open((root_intermediate+noro+".ld.stderr").c_str(),O_CREAT|O_TRUNC|O_WRONLY,0664);
            if(stdE<0) {
                close(stdO);
                throw konforka::exception(CODEPOINT,"failed to open/create linker stderr");
            }
            list<string> args;
            config_options *co_ld_flags = config.lookup_config(noro,config_options::flag_ld_flags);
            if(co_ld_flags) {
                args.insert(args.end(),co_ld_flags->ld_flags.begin(),co_ld_flags->ld_flags.end());
            }
            args.push_back("-shared");
            args.push_back(o);
            file_list_t ancestors;
            get_ancestors(noro,ancestors);
            for(file_list_t::const_iterator i=ancestors.begin();i!=ancestors.end();++i) {
                string aso=root_so+*i+".so";
                make(aso);
                args.push_back(aso);
            }
            args.push_back("-o"); args.push_back(dp);
            // TODO: "g++" configurable
            int rv = execute("g++",args,stdO,stdE);
            if(! (WIFEXITED(rv) && !WEXITSTATUS(rv)) )
                throw link_error(CODEPOINT,"failed to link component",noro);
            return;
        }catch(utility_no_prefix& unp) {
            throw konforka::exception(CODEPOINT,"component is outside of component root");
        }catch(utility_no_suffix& uns) { }
        try {
            string noro = strip_prefix(dp,root_intermediate);
            // compiler targets
            for(int cct=0;cct<sizeof(cc_targets)/sizeof(*cc_targets);cct++) {
                try {
                    string nos = strip_suffix(noro,cc_targets[cct]);
                    string cc = root_intermediate+nos+".cc";
                    string o = root_intermediate+nos+".o";
                    cerr << "Compiling " << nos << endl;
                    if(access(cc.c_str(),R_OK))
                        throw konforka::exception(CODEPOINT,string("can't access preprocessed component code (")+cc+")");
-                    make_path(dir_name(cc),0755);
+                    konforka::make_path(konforka::dir_name(cc),0755);
-                    string pwd = dir_name(root_source+nos);
+                    string pwd = konforka::dir_name(root_source+nos);
                    auto_chdir dir_changer(pwd);
                    file_lock lock_source(root_intermediate+nos+".lock");
                    file_lock lock_cc(root_intermediate+nos+".o.lock");
                    int stdO = open((root_intermediate+nos+".stdout").c_str(),O_CREAT|O_TRUNC|O_WRONLY,0664);
                    if(stdO<0)
                        throw konforka::exception(CODEPOINT,"failed to open/create compiler stdout");
                    int stdE = open((root_intermediate+nos+".stderr").c_str(),O_CREAT|O_TRUNC|O_WRONLY,0664);
                    if(stdE<0) {
                        close(stdO);
                        throw konforka::exception(CODEPOINT,"failed to open/create compiler's stderr");
                    }
                    list<string> args;
                    config_options *co_cpp_flags = config.lookup_config(nos,config_options::flag_cpp_flags);
                    if(co_cpp_flags) {
                        args.insert(args.end(),co_cpp_flags->cpp_flags.begin(),co_cpp_flags->cpp_flags.end());
                    }
                    // TODO: maybe move it to separare config option like CoreCPPFLags?
                    args.push_back("-I"+root_intermediate);
                    args.push_back("-I"+root_source);
                    args.push_back("-MD"); args.push_back("-MF"); args.push_back(root_intermediate+nos+".d");
                    args.push_back("-c");
                    args.push_back(cc);
                    args.push_back("-o"); args.push_back(o);
                    // TODO: "g++" configurable
                    int rv = execute("g++",args,stdO,stdE);
                    if(! (WIFEXITED(rv) && !WEXITSTATUS(rv)) )
                        throw compile_error(CODEPOINT,"failed to compile component",nos);
                    return;
                }catch(utility_no_suffix& uns) { }
            }
            // preprocessor targets
            for(int ppt=0;ppt<sizeof(pp_targets)/sizeof(*pp_targets);ppt++) {
                try {
                    string nos = strip_suffix(noro,pp_targets[ppt]);
                    string src = root_source+nos;
                    cerr << "Preprocessing " << nos << endl;
                    if(access(src.c_str(),R_OK))
                        throw konforka::exception(CODEPOINT,string("can't access component source (")+src+")");
-                    make_path(dir_name(root_intermediate+nos),0755);
+                    konforka::make_path(konforka::dir_name(root_intermediate+nos),0755);
                    file_lock lock(root_intermediate+nos+".lock");
                    sitecing_parser parser(*this);
                    config_options *co_skeleton = config.lookup_config(nos,config_options::flag_skeleton);
                    if(co_skeleton)
                        parser.skeleton = co_skeleton->skeleton;
                    static const char *id_chars = "abcdefghijklmnopqrstuvwxyz0123456789_ABCDEFGHIJKLMNOPQRSTUVWXYZ";
-                    parser.class_name = normalize_path(nos,strip_leading_slash|strip_trailing_slash);
+                    parser.class_name = konforka::normalize_path(nos,konforka::strip_leading_slash|konforka::strip_trailing_slash);
                    for(string::size_type illc = parser.class_name.find_first_not_of(id_chars);illc!=string::npos;illc=parser.class_name.find_first_not_of(id_chars,illc)) {
                        string::size_type lc = parser.class_name.find_first_of(id_chars,illc);
                        int n = ((lc==string::npos)?parser.class_name.length():lc)-illc;
                        parser.class_name.replace(illc,n,n,'_');
                    }
                    parser.class_name = "_SCC_"+parser.class_name;
                    parser.output_basename = root_intermediate+nos;
                    parser.component_basename = nos;
                    try {
                        parser.preprocess(src);
                        string sf = root_intermediate+nos+".pp_stamp";
                        ofstream sfs(sf.c_str(),ios::trunc|ios::out); // touch .pp_stamp
                    }catch(preprocessor_error& pe) {
                        pe.component_name = nos;
                        pe.see(CODEPOINT);
                        throw;
                    }
                    return;
                }catch(utility_no_suffix& uns) { }
            }
        }catch(utility_no_prefix& unp) { }
        cerr << "ignoring build request for " << dp << endl;
    }
    void component_factory::make(const string& dst) {
-        string dp = normalize_path(dst,strip_trailing_slash);
+        string dp = konforka::normalize_path(dst,konforka::strip_trailing_slash);
        try {
            string noso = strip_suffix(dp,".so");
            string noro = strip_prefix(noso,root_so);
            file_list_t a;
            get_ancestors(noro,a);
            for(file_list_t::const_iterator i=a.begin();i!=a.end();++i) {
                make(root_so+*i+".so");
            }
        }catch(utility_no_affix& una) { }
        file_factory::make(dst);
    }
    int component_factory::execute(const string& cmd, const list<string>& args,int stdo,int stde) {
        // XXX: is it right that we do stdio/stderr tricks outside of the function?
        // cerr << "executing: " << cmd;
        vector<const char*> argv(args.size()+2);
        argv[0]=cmd.c_str();
        int an = 1;
        for(list<string>::const_iterator i=args.begin();i!=args.end();i++) {
            // cerr << " " << *i ;
            argv[an++] = i->c_str();
        }
        // cerr << endl;
        argv[an++]=NULL;
        pid_t pid = vfork();
        if(pid==-1) {
            close(stdo); close(stde);
            throw konforka::exception(CODEPOINT,"failed to vfork()");
        }
        if(!pid) {
            // child
            if(dup2(stdo,1)!=1)
                _exit(-1);
            if(dup2(stde,2)!=2)
                _exit(-1);
            close(0);
            execvp(cmd.c_str(),(char**)&argv.front());
            _exit(-1);
        }
        // parent
        close(stdo); close(stde);
        int rv;
        if(waitpid(pid,&rv,0)<0)
            throw konforka::exception(CODEPOINT,"failed to waitpid()");
        return rv;
    }
    string component_factory::get_classname(const string& component) {
-        string cn = root_intermediate+normalize_path(component,strip_trailing_slash|strip_leading_slash)+".classname";
+        string cn = root_intermediate+konforka::normalize_path(component,konforka::strip_trailing_slash|konforka::strip_leading_slash)+".classname";
        make(cn);
        ifstream ifs(cn.c_str());
        if(!ifs.good())
            throw konforka::exception(CODEPOINT,"failed to access component .classname");
        ifs >> cn;
        return cn;
    }
    void component_factory::get_ancestors(const string& component,file_list_t& rv) {
-        string cn = root_intermediate+normalize_path(component,strip_trailing_slash|strip_leading_slash)+".ancestors";
+        string cn = root_intermediate+konforka::normalize_path(component,konforka::strip_trailing_slash|konforka::strip_leading_slash)+".ancestors";
        make(cn);
        ifstream ifs(cn.c_str());
        if(!ifs.good())
            throw konforka::exception(CODEPOINT,string("failed to access component '")+component+"' .ancestors");
        rv.clear();
        while(!ifs.eof()) {
            string a;
            ifs >> a;
            if(!a.empty())
                rv.push_back(a);
        }
    }
 }
diff --git a/lib/configuration.cc b/lib/configuration.cc
index 4ee1526..6b21690 100644
--- a/lib/configuration.cc
+++ b/lib/configuration.cc
@@ -1,474 +1,475 @@
 #ifdef USE_PCH
 #include "pch.h"
 #else
 #include <unistd.h>
 #include <fnmatch.h>
 #include <cassert>
 #include <stdexcept>
 using namespace std;
+ #include <konforka/util.h>
 #include <dotconf.h>
 #include "sitecing/configuration.h"
 #include "sitecing/sitecing_util.h"
 #include "sitecing/scoreboard.h"
 #endif
 namespace sitecing {
    configuration::configuration()
        : flags(0), autobuild(false) { }
    configuration::configuration(const string& cfile,bool ab)
        : flags(0), autobuild(ab) {
            parse(cfile);
        }
    enum dc_ctx {
        DCC_ROOT = 1,
        DCC_PATH = 2,
        DCC_SCRC = 4
    };
    struct dc_context {
        dc_ctx ctx;
        configuration* cf;
        list<config_options*> co;
    };
    static DOTCONF_CB(dco_root_source) { dc_context *dcc = (dc_context*)ctx;
        dcc->cf->root_source = cmd->data.str;
        dcc->cf->flags |= configuration::flag_root_source;
        return NULL;
    }
    static DOTCONF_CB(dco_root_intermediate) { dc_context *dcc = (dc_context*)ctx;
        dcc->cf->root_intermediate = cmd->data.str;
        dcc->cf->flags |= configuration::flag_root_intermediate;
        return NULL;
    }
    static DOTCONF_CB(dco_root_so) { dc_context *dcc = (dc_context*)ctx;
        dcc->cf->root_so = cmd->data.str;
        dcc->cf->flags |= configuration::flag_root_so;
        return NULL;
    }
    static DOTCONF_CB(dco_listen_socket) { dc_context *dcc = (dc_context*)ctx;
        dcc->cf->listen_socket = cmd->data.str;
        dcc->cf->flags |= configuration::flag_listen_socket;
        return NULL;
    }
    static DOTCONF_CB(dco_rc_file_name) { dc_context *dcc = (dc_context*)ctx;
        dcc->cf->rc_file_name = cmd->data.str;
        dcc->cf->flags |= configuration::flag_rc_file_name;
        return NULL;
    }
    static DOTCONF_CB(dco_min_children) { dc_context *dcc = (dc_context*)ctx;
        if(cmd->data.value>=MAX_SITECING_SCOREBOARD_SLOTS)
            return "MinChildren is too big";
        dcc->cf->min_children = cmd->data.value;
        dcc->cf->flags |= configuration::flag_min_children;
        return NULL;
    }
    static DOTCONF_CB(dco_max_children) { dc_context *dcc = (dc_context*)ctx;
        if(cmd->data.value>=MAX_SITECING_SCOREBOARD_SLOTS)
            return "MaxChildren is too big";
        dcc->cf->max_children = cmd->data.value;
        dcc->cf->flags |= configuration::flag_max_children;
        return NULL;
    }
    static DOTCONF_CB(dco_min_spare_children) { dc_context *dcc = (dc_context*)ctx;
        if(cmd->data.value>=MAX_SITECING_SCOREBOARD_SLOTS)
            return "MinSpareChildren is too big";
        dcc->cf->min_spare_children = cmd->data.value;
        dcc->cf->flags |= configuration::flag_min_spare_children;
        return NULL;
    }
    static DOTCONF_CB(dco_max_spare_children) { dc_context *dcc = (dc_context*)ctx;
        if(cmd->data.value>=MAX_SITECING_SCOREBOARD_SLOTS)
            return "MaxSpareChildren is too big";
        dcc->cf->max_spare_children = cmd->data.value;
        dcc->cf->flags |= configuration::flag_max_spare_children;
        return NULL;
    }
    static DOTCONF_CB(dco_requests_per_child) { dc_context *dcc = (dc_context*)ctx;
        dcc->cf->requests_per_child = cmd->data.value;
        dcc->cf->flags |= configuration::flag_requests_per_child;
        return NULL;
    }
    static DOTCONF_CB(dco_multi_process) { dc_context *dcc = (dc_context*)ctx;
        dcc->cf->multi_process = cmd->data.value;
        dcc->cf->flags |= configuration::flag_multi_process;
        return NULL;
    }
    static DOTCONF_CB(dco_user) { dc_context *dcc = (dc_context*)ctx;
        dcc->cf->user = cmd->data.str;
        dcc->cf->flags |= configuration::flag_user;
        return NULL;
    }
    static DOTCONF_CB(dco_group) { dc_context *dcc = (dc_context*)ctx;
        dcc->cf->group = cmd->data.str;
        dcc->cf->flags |= configuration::flag_group;
        return NULL;
    }
    static DOTCONF_CB(dco_chroot) { dc_context *dcc = (dc_context*)ctx;
        dcc->cf->chroot = cmd->data.str;
        dcc->cf->flags |= configuration::flag_chroot;
        return NULL;
    }
    static DOTCONF_CB(dco_pid_file) { dc_context *dcc = (dc_context*)ctx;
        dcc->cf->pid_file = cmd->data.str;
        dcc->cf->flags |= configuration::flag_pid_file;
        return NULL;
    }
    static DOTCONF_CB(dco_daemonize) { dc_context *dcc = (dc_context*) ctx;
        dcc->cf->daemonize = cmd->data.value;
        dcc->cf->flags |= configuration::flag_daemonize;
        return NULL;
    }
    static DOTCONF_CB(dco_path) { dc_context *dcc = (dc_context*)ctx;
        string path = cmd->data.str;
        if(path[path.length()-1]=='>')
            path.erase(path.length()-1);
        // TODO: normalize path
        dcc->co.push_front(&(dcc->cf->specs[path]));
        dcc->ctx = DCC_PATH; // TODO: stack it, instead
        return NULL;
    }
    static DOTCONF_CB(dco__path) { dc_context *dcc = (dc_context*)ctx;
        dcc->co.pop_front();
        assert(dcc->co.size());
        dcc->ctx = DCC_ROOT; // TODO: stack it, instead
        return NULL;
    }
    static DOTCONF_CB(dco_skeleton) { dc_context *dcc = (dc_context*)ctx;
        dcc->co.front()->skeleton = cmd->data.str;
        dcc->co.front()->flags |= config_options::flag_skeleton;
        return NULL;
    }
    static DOTCONF_CB(dco_cpp_flags) { dc_context *dcc = (dc_context*)ctx;
        for(char **arg=cmd->data.list;*arg;arg++)
            dcc->co.front()->cpp_flags.push_back(*arg);
        dcc->co.front()->flags |= config_options::flag_cpp_flags;
        return NULL;
    }
    static DOTCONF_CB(dco_ld_flags) { dc_context *dcc = (dc_context*)ctx;
        for(char **arg=cmd->data.list;*arg;arg++)
            dcc->co.front()->ld_flags.push_back(*arg);
        dcc->co.front()->flags |= config_options::flag_ld_flags;
        return NULL;
    }
    static DOTCONF_CB(dco_intermediate_deps) { dc_context *dcc = (dc_context*) ctx;
        for(char **arg=cmd->data.list;*arg;arg++)
            dcc->co.front()->intermediate_deps.push_back(*arg);
        dcc->co.front()->flags |= config_options::flag_intermediate_deps;
        return NULL;
    }
    static DOTCONF_CB(dco_so_deps) { dc_context *dcc = (dc_context*) ctx;
        for(char **arg=cmd->data.list;*arg;arg++)
            dcc->co.front()->so_deps.push_back(*arg);
        dcc->co.front()->flags |= config_options::flag_so_deps;
        return NULL;
    }
    static DOTCONF_CB(dco_build) { dc_context *dcc = (dc_context*)ctx;
        dcc->co.front()->build = cmd->data.value;
        dcc->co.front()->flags |= config_options::flag_build;
        return NULL;
    }
    static DOTCONF_CB(dco_cpp_deps) { dc_context *dcc = (dc_context*)ctx;
        dcc->co.front()->cpp_deps = cmd->data.value;
        dcc->co.front()->flags |= config_options::flag_cpp_deps;
        return NULL;
    }
    static DOTCONF_CB(dco_exception_handler) { dc_context *dcc = (dc_context*)ctx;
        dcc->co.front()->exception_handler = cmd->data.str;
        dcc->co.front()->flags |= config_options::flag_exception_handler;
        return NULL;
    }
    static DOTCONF_CB(dco_http_status_handler) { dc_context *dcc = (dc_context*)ctx;
        if(cmd->arg_count!=2)
            return "Invalid number of arguments";
        dcc->co.front()->http_status_handlers[cmd->data.list[0]] = cmd->data.list[1];
        dcc->co.front()->flags |= config_options::flag_http_status_handlers;
        return NULL;
    }
    static DOTCONF_CB(dco_action) { dc_context *dcc = (dc_context*)ctx;
        if(cmd->arg_count<2)
            return "Invalid number of arguments";
        try {
            char **arg=cmd->data.list;
            dcc->co.front()->action_handlers.push_back(config_options::action_handler_t(arg[0],arg[1]));
            for(arg+=2;*arg;arg++)
                dcc->co.front()->action_handlers.back().args.push_back(*arg);
            dcc->co.front()->flags |= config_options::flag_action_handlers;
        }catch(exception& e) {
            return "Error processing Action directive"; // XXX: could be done better
        }
        return NULL;
    }
    static DOTCONF_CB(dco_auto_build_files) { dc_context *dcc = (dc_context*)ctx;
        if(!( dcc->cf && dcc->cf->autobuild))
            return NULL;
        for(char **arg=cmd->data.list;*arg;arg++)
            dcc->co.front()->auto_build_files.push_back(*arg);
        dcc->co.front()->flags |= config_options::flag_auto_build_files;
        return NULL;
    }
    static const configoption_t dc_options[] = {
        { "RootSource", ARG_STR, dco_root_source, NULL, DCC_ROOT },
        { "RootIntermediate", ARG_STR, dco_root_intermediate, NULL, DCC_ROOT },
        { "RootSO", ARG_STR, dco_root_so, NULL, DCC_ROOT },
        { "ListenSocket", ARG_STR, dco_listen_socket, NULL, DCC_ROOT },
        { "RCFileName", ARG_STR, dco_rc_file_name, NULL, DCC_ROOT },
        { "MinChildren", ARG_INT, dco_min_children, NULL, DCC_ROOT },
        { "MaxChildren", ARG_INT, dco_max_children, NULL, DCC_ROOT },
        { "MinSpareChildren", ARG_INT, dco_min_spare_children, NULL, DCC_ROOT },
        { "MaxSpareChildren", ARG_INT, dco_max_spare_children, NULL, DCC_ROOT },
        { "RequestsPerChild", ARG_INT, dco_requests_per_child, NULL, DCC_ROOT },
        { "MultiProcess", ARG_TOGGLE, dco_multi_process, NULL, DCC_ROOT },
        { "User", ARG_STR, dco_user, NULL, DCC_ROOT },
        { "Group", ARG_STR, dco_group, NULL, DCC_ROOT },
        { "Chroot", ARG_STR, dco_chroot, NULL, DCC_ROOT },
        { "PidFile", ARG_STR, dco_pid_file, NULL, DCC_ROOT },
        { "Daemonize", ARG_TOGGLE, dco_daemonize, NULL, DCC_ROOT },
        { "<Path", ARG_STR, dco_path, NULL, DCC_ROOT },
        {  "Skeleton", ARG_STR, dco_skeleton, NULL, DCC_ROOT|DCC_PATH|DCC_SCRC },
        {  "CPPFLAGS", ARG_LIST, dco_cpp_flags, NULL, DCC_ROOT|DCC_PATH|DCC_SCRC },
        {  "LDFLAGS", ARG_LIST, dco_ld_flags, NULL, DCC_ROOT|DCC_PATH|DCC_SCRC },
        {  "Build", ARG_TOGGLE, dco_build, NULL, DCC_ROOT|DCC_PATH|DCC_SCRC },
        {  "CPPDeps", ARG_TOGGLE, dco_cpp_deps, NULL, DCC_ROOT|DCC_PATH|DCC_SCRC },
        {  "ExceptionHandler", ARG_STR, dco_exception_handler, NULL, DCC_ROOT|DCC_PATH|DCC_SCRC },
        {  "HTTPStatusHandler", ARG_LIST, dco_http_status_handler, NULL, DCC_ROOT|DCC_PATH|DCC_SCRC },
        {  "IntermediateDeps", ARG_LIST, dco_intermediate_deps, NULL, DCC_ROOT|DCC_PATH|DCC_SCRC },
        {  "SODeps", ARG_LIST, dco_so_deps, NULL, DCC_ROOT|DCC_PATH|DCC_SCRC },
        {  "Action", ARG_LIST, dco_action, NULL, DCC_ROOT|DCC_PATH|DCC_SCRC },
        {  "AutoBuildFiles", ARG_LIST, dco_auto_build_files, NULL, DCC_ROOT|DCC_PATH|DCC_SCRC },
        { "</Path>", ARG_NONE, dco__path, NULL, DCC_PATH },
        LAST_OPTION
    };
    static const char *dc_context_checker(command_t *cmd,unsigned long mask) {
        dc_context *dcc = (dc_context*)cmd->context;
        if( (mask==CTX_ALL) || ((mask&dcc->ctx)==dcc->ctx) )
            return NULL;
        return "misplaced option";
    }
    static FUNC_ERRORHANDLER(dc_error_handler) {
        throw konforka::exception(CODEPOINT,string("error parsing config file: ")+msg);
    }
    bool loaded_options::is_valid() {
        struct stat nst;
        if(stat(source_file.c_str(),&nst))
            return false;
        if(st.st_mtime!=nst.st_mtime)
            return false;
        return true;
    }
    loaded_options *configuration::lookup_loaded_options(const string& target) {
        // we assume 'target' is a directory with trailing slash appended
        string scrc = root_source+target;
        if(flags&flag_rc_file_name)
            scrc += rc_file_name;
        else
            scrc += ".scrc";
        // TODO: normalize me, anyway.
        if(access(scrc.c_str(),R_OK))
            return 0; // TODO FIXME: this approach leaves already loaded .scrcs around in case of removal
        loaded_specs_t::iterator i = loaded_specs.find(target);
        if(i==loaded_specs.end() || !i->second.is_valid()) {
            if(i!=loaded_specs.end())
                loaded_specs.erase(i);
            pair<loaded_specs_t::iterator,bool> ii = loaded_specs.insert(loaded_specs_t::value_type(target,loaded_options()));
            assert(ii.first!=loaded_specs.end());
            ii.first->second.parse(this,scrc);
            i = ii.first;
        }
        assert(i!=loaded_specs.end());
        return &(i->second);
    }
    config_options::action_handler_t *config_options::lookup_action_handler(const string& target) {
        for(action_handlers_t::iterator i=action_handlers.begin();i!=action_handlers.end();++i) {
            if(i->regex.search(target))
                return &*i;
        }
        return NULL;
    }
    string config_options::lookup_http_status_handler(const string& status) {
        http_status_handlers_t::const_iterator i = http_status_handlers.find(status);
        string rv;
        if(i!=http_status_handlers.end())
            rv = i->second;
        return rv;
    }
    string configuration::lookup_http_status_handler(const string& target,const string& status) {
        string t = "/";
-        t += normalize_path(target,strip_leading_slash);
+        t += konforka::normalize_path(target,konforka::strip_leading_slash);
        string rv;
        for(;;) {
            if(t[t.length()-1]=='/') {
                loaded_options* lo = lookup_loaded_options(t);
                if( lo && (lo->flags&config_options::flag_http_status_handlers) ) {
                    rv = lo->lookup_http_status_handler(status);
                    if(!rv.empty())
                        return rv;
                }
            }
            specs_t::iterator i = specs.find(t);
            if( i!=specs.end() && (i->second.flags&&config_options::flag_http_status_handlers) ) {
                rv = i->second.lookup_http_status_handler(status);
                if(!rv.empty())
                    return rv;
            }
            if(t.empty())
                return rv;
            string::size_type sl=t.rfind('/');
            if(sl==string::npos) {
                t.erase();
            }else{
                if(sl==(t.length()-1))
                    t.erase(sl);
                else
                    t.erase(sl+1);
            }
        }
    }
    config_options::action_handler_t *configuration::lookup_action_handler(const string& target) {
        string t = "/";
-        t += normalize_path(target,strip_leading_slash);
+        t += konforka::normalize_path(target,konforka::strip_leading_slash);
        for(;;) {
            if(t[t.length()-1]=='/') {
                loaded_options* lo = lookup_loaded_options(t);
                if( lo && (lo->flags&config_options::flag_action_handlers) ) {
                    config_options::action_handler_t *rv = lo->lookup_action_handler(target);
                    if(rv)
                        return rv;
                }
            }
            specs_t::iterator i = specs.find(t);
            if( i!=specs.end() && (i->second.flags&&config_options::flag_action_handlers) ) {
                config_options::action_handler_t *rv = i->second.lookup_action_handler(target);
                if(rv)
                    return rv;
            }
            if(t.empty())
                return NULL;
            string::size_type sl=t.rfind('/');
            if(sl==string::npos) {
                t.erase();
            }else{
                if(sl==(t.length()-1))
                    t.erase(sl);
                else
                    t.erase(sl+1);
            }
        }
    }
    config_options* configuration::lookup_config(const string& target,int flag) {
        string t = "/"; // always assume leading slash
-        t += normalize_path(target,strip_leading_slash);
+        t += konforka::normalize_path(target,konforka::strip_leading_slash);
        // XXX: reconsider precedence
        for(;;) {
            if(t[t.length()-1]=='/') {
                loaded_options* lo = lookup_loaded_options(t);
                if( lo && (lo->flags&flag)==flag )
                    return lo;
            }
            specs_t::iterator i = specs.find(t);
            if( i!=specs.end() && (i->second.flags&flag)==flag )
                return &(i->second);
            if(t.empty())
                return NULL;
            string::size_type sl=t.rfind('/');
            if(sl==string::npos) {
                t.erase();
            }else{
                if(sl==(t.length()-1))
                    t.erase(sl);
                else
                    t.erase(sl+1);
            }
        }
    }
    bool config_options::match_autobuild_files(const char *fn,bool &rv) {
        for(list<string>::reverse_iterator i=auto_build_files.rbegin();i!=auto_build_files.rend();++i) {
            const char *pat = i->c_str();
            bool plus = true;
            if((*pat)=='+')
                pat++;
            else if((*pat)=='-') {
                plus = false;
                pat++;
            }
            if(!fnmatch(pat,fn,FNM_NOESCAPE|FNM_PATHNAME|FNM_PERIOD)) {
                rv = plus;
                return true;
            }
        }
        return false;
    }
    bool configuration::match_autobuild_files(const string& target,const char *fn) {
        string t = "/";
-        t += normalize_path(target,strip_leading_slash|strip_trailing_slash);
+        t += konforka::normalize_path(target,konforka::strip_leading_slash|konforka::strip_trailing_slash);
        t += "/";
        bool rv = false;
        for(;;) {
            if(t[t.length()-1]=='/') {
                loaded_options* lo = lookup_loaded_options(t);
                if(lo && (lo->flags&config_options::flag_auto_build_files) && lo->match_autobuild_files(fn,rv) )
                    return rv;
            }
            specs_t::iterator i = specs.find(t);
            if( i!=specs.end() && (i->second.flags&config_options::flag_auto_build_files) && i->second.match_autobuild_files(fn,rv) )
                return rv;
            if(t.empty())
                return rv;
            string::size_type sl=t.rfind('/');
            if(sl==string::npos) {
                t.erase();
            }else{
                if(sl==(t.length()-1))
                    t.erase(sl);
                else
                    t.erase(sl+1);
            }
        }
    }
    void configuration::parse(const string& cfile) {
        struct dc_context dcc;
        dcc.cf = this;
        dcc.ctx = DCC_ROOT;
        dcc.co.push_front(&root_options());
        configfile_t *cf = dotconf_create((char*)cfile.c_str(),dc_options,(context_t*)&dcc,CASE_INSENSITIVE);
        if(!cf)
            throw konforka::exception(CODEPOINT,"failed to dotconf_create()");
        cf->errorhandler = (dotconf_errorhandler_t) dc_error_handler;
        cf->contextchecker = (dotconf_contextchecker_t) dc_context_checker;
        if(!dotconf_command_loop(cf))
            throw konforka::exception(CODEPOINT,"failed to dotconf_command_loop()");
        dotconf_cleanup(cf);
    }
    void loaded_options::parse(configuration *config,const string& cfile) {
        struct dc_context dcc;
        dcc.cf = config;
        dcc.ctx = DCC_SCRC;
        dcc.co.push_front(this);
        configfile_t *cf = dotconf_create((char*)cfile.c_str(),dc_options,(context_t*)&dcc,CASE_INSENSITIVE);
        if(!cf)
            throw konforka::exception(CODEPOINT,"failed to dotconf_create()");
        cf->errorhandler = (dotconf_errorhandler_t) dc_error_handler;
        cf->contextchecker = (dotconf_contextchecker_t) dc_context_checker;
        if(!dotconf_command_loop(cf))
            throw konforka::exception(CODEPOINT,"failed to dotconf_command_loop()");
        dotconf_cleanup(cf);
        source_file = cfile;
        stat(cfile.c_str(),&st); // TODO: handle errors?
    }
 }
diff --git a/lib/sitecing_parser.ll b/lib/sitecing_parser.ll
index 4fd6709..8dd8d5f 100644
--- a/lib/sitecing_parser.ll
+++ b/lib/sitecing_parser.ll
@@ -1,642 +1,643 @@
 %{
 /*
  * XXX: I have a strong feeling that this parser should be completely rewritten.
  */
 #include <iostream>
 #include <fstream>
 #include <cassert>
 #include <stdexcept>
 using namespace std;
+#include <konforka/util.h>
 #include "sitecing/sitecing_util.h"
 #include "sitecing/sitecing_exception.h"
 using namespace sitecing;
 #define sitecing_parser_flexlexer_once
 #include "sitecing/sitecing_parser.h"
 #include "sitecing/sitecing_enflesher.h"
 #undef yyFlexLexer
 #define yyFlexLexer sitecing_parserFlexLexer
 %}
 %x SLASHSTAR_COMMENT SLASHSLASH_COMMENT STRING
 %x CODELINE CLASSLINE DECLLINE IMPLLINE DECLBLOCK IMPLBLOCK VARLINE VARINIT
 %x IMPORTLINE IMPORTCOMPONENT
 %x IMPORTTYPELINE IMPORTTYPECOMPONENT
 %x DERIVELINE DERIVECOMPONENT
 %x CONSTRUCTOR DESTRUCTOR CODEMETHODLINE CODEMETHODARGS
 %x CODEMETHODBLOCK INLINE METHODLINE METHODARGS METHODBLOCK CODEBLOCK OUTPUTBLOCK
 %x PRAGMALINE
 %option 8bit c++ verbose noyywrap yyclass="sitecing_parser" prefix="sitecing_parser" stack yylineno
        WHITESPACE[ \t]
        ID      [A-Za-z_][A-Za-z0-9_]*
        NOIDCHAR[^A-Za-z0-9_]
 %%
 <INITIAL>{
            ^\%\%class{WHITESPACE}+{
        // TODO: signal error if we already have class name acquired from source.
        modi.push_front(modus_operandi(modus_operandi::flag_devour_comments|modus_operandi::flag_devour_whitespace));
        BEGIN(CLASSLINE);
    }
            ^\%\%decl{WHITESPACE}+{
        modi.push_front(modus_operandi(0));
        anchor();
        BEGIN(DECLLINE);
    }
            ^\%\%impl{WHITESPACE}+{
        modi.push_front(modus_operandi(0));
        anchor();
        BEGIN(IMPLLINE);
    }
            \<\%decl\>          {
        modi.push_front(modus_operandi(0));
        anchor();
        BEGIN(DECLBLOCK);
    }
            \<\%impl\>          {
        modi.push_front(modus_operandi(0));
        anchor();
        BEGIN(IMPLBLOCK);
    }
            ^\%\%var{WHITESPACE}+{
        modi.push_front(modus_operandi(modus_operandi::flag_devour_comments));
        anchor();
        BEGIN(VARLINE);
    }
            ^\%\%import{WHITESPACE}+{
        modi.push_front(modus_operandi(modus_operandi::flag_devour_comments));
        BEGIN(IMPORTLINE);
    }
    ^\%\%import_type{WHITESPACE}+ {
        modi.push_front(modus_operandi(modus_operandi::flag_devour_comments));
        BEGIN(IMPORTTYPELINE);
    }
            ^\%\%derive{WHITESPACE}+{
        modi.push_front(modus_operandi(modus_operandi::flag_devour_comments));
        BEGIN(DERIVELINE);
    }
            \<\%constructor\>{
        modi.push_front(modus_operandi());
        anchor();
        BEGIN(CONSTRUCTOR);
    }
            \<\%destructor\>{
        modi.push_front(modus_operandi());
        anchor();
        BEGIN(DESTRUCTOR);
    }
            \<\%codemethod{WHITESPACE}+{
        modi.push_front(modus_operandi(modus_operandi::flag_devour_comments));
        anchor();
        BEGIN(CODEMETHODLINE);
    }
    \<\%method{WHITESPACE}+ {
        modi.push_front(modus_operandi(modus_operandi::flag_devour_comments));
        anchor();
        BEGIN(METHODLINE);
    }
            ^\%\%pragma{WHITESPACE}+{
        modi.push_front(modus_operandi(modus_operandi::flag_devour_comments));
        BEGIN(PRAGMALINE);
    }
            <<EOF>>{
        assert(modi.size()==1);
        M().modify(modus_operandi::modus_preop);
        LexerOutput(";",1);
        return 0;
    }
 }
        <<EOF>>throw preprocessor_error(CODEPOINT,"unexpected end of file",lineno());
 <CODEBLOCK,CODEMETHODBLOCK>{
            "<%output>"{
        anchor();
        yy_push_state(OUTPUTBLOCK);
    }
 }
 <PRAGMALINE>{
            {WHITESPACE}+{
        modus_operandi& m = M();
        if(!m.output.empty()) {
            string::size_type eq = m.output.find('=');
            if(eq==string::npos) {
                pragmas[m.output]=m.output;
            }else{
                pragmas[m.output.substr(0,eq)] = m.output.substr(eq+1);
            }
            m.output.erase();
        }
    }
            \n          {
        modus_operandi& m = M();
        if(!m.output.empty()) {
            string::size_type eq = m.output.find('=');
            if(eq==string::npos) {
                pragmas[m.output]=m.output;
            }else{
                pragmas[m.output.substr(0,eq)] = m.output.substr(eq+1);
            }
            m.output.erase();
        }
        modi.pop_front();
        BEGIN(INITIAL);
        anchor();
    }
 }
 <METHODLINE>{
            {WHITESPACE}+{
        modus_operandi& m = M();
        if(!m.output.empty()) {
            if(!m._lastid.empty()) {
                if(!m._type.empty()) m._type += ' ';
                m._type += m._lastid;
            }
            m._lastid = m.output;
            m.output.clear();
        }
    }
            \*{
        modus_operandi& m = M();
        ECHO;
        if(!m._lastid.empty()) {
            if(!m._type.empty()) m._type += ' ';
            m._type += m._lastid;
        }
        m._lastid = m.output;
        m.output.clear();
    }
            \({
        modus_operandi& m = M();
        if(m.output.empty()) {
            m._name=m._lastid;
        }else{
            if(!m._lastid.empty()) { // XXX: lastid, I believe should never be emtpy...
                if(!m._type.empty()) m._type += ' ';
                m._type += m._lastid;
            }
            m._name = m.output;
            m.output.clear();
        }
        ECHO;
        BEGIN(METHODARGS);
    }
 }
 <METHODARGS>{
            \%\>{
        modus_operandi& m = M();
        m._args = m.output;
        m.output.clear();
        anchor();
        BEGIN(METHODBLOCK);
    }
 }
 <INITIAL,METHODBLOCK,OUTPUTBLOCK>{
            \<\%{WHITESPACE}+{
        M().modify(modus_operandi::modus_postop);
        anchor();
        LexerOutput("(",1);
        yy_push_state(INLINE);
    }
            ^\%{WHITESPACE}{
        M().modify(modus_operandi::modus_code);
        anchor();
        yy_push_state(CODELINE);
    }
            \<\%code\>{
        M().modify(modus_operandi::modus_code);
        anchor();
        yy_push_state(CODEBLOCK);
    }
    "</%output>" {
        if(YY_START!=OUTPUTBLOCK) throw preprocessor_error(CODEPOINT,"unexpected tag",lineno());
        M().modify(modus_operandi::modus_code);
        anchor();
        yy_pop_state();
    }
 }
        <INLINE>\%\>LexerOutput(")",1); M().modus=modus_operandi::modus_preop; yy_pop_state();
        <CODELINE>\nyy_pop_state();
 <CODEMETHODLINE>{
            {WHITESPACE}+{
        modus_operandi& m = M();
        if(!m.output.empty()) {
            if(!m._lastid.empty()) {
                if(!m._type.empty()) m._type += ' ';
                m._type += m._lastid;
            }
            m._lastid = m.output;
            m.output.clear();
        }
    }
            \*{
        modus_operandi& m = M();
        ECHO;
        if(!m._lastid.empty()) {
            if(!m._type.empty()) m._type += ' ';
            m._type += m._lastid;
        }
        m._lastid = m.output;
        m.output.clear();
    }
            \({
        modus_operandi& m = M();
        if(m.output.empty()) {
            m._name=m._lastid;
        }else{
            if(!m._lastid.empty()) { // XXX: lastid, I believe should never be emtpy...
                if(!m._type.empty()) m._type += ' ';
                m._type += m._lastid;
            }
            m._name = m.output;
            m.output.clear();
        }
        ECHO;
        BEGIN(CODEMETHODARGS);
    }
 }
 <CODEMETHODARGS>{
            \%\>{
        modus_operandi& m = M();
        m._args = m.output;
        m.output.clear();
        m.flags=0;
        anchor();
        BEGIN(CODEMETHODBLOCK);
    }
 }
 <IMPORTLINE>{
            {WHITESPACE}+{ }
            {ID}{
        modus_operandi& m = M();
        if(!m._name.empty())
            throw preprocessor_error(CODEPOINT,"syntax error",lineno());
        m._name = yytext;
    }
            \=  {
        M().output.clear();
        BEGIN(IMPORTCOMPONENT);
    }
 }
 <IMPORTCOMPONENT>{
            {WHITESPACE}+{ }
            \n{
        modus_operandi& m = M();
        string::size_type t = m.output.find_first_not_of(" \t");
        if(t!=string::npos)
            m.output.erase(0,t);
        t = m.output.find_last_not_of(" \t;");
        if(t!=string::npos)
            m.output.erase(t+1);
        if(m.output[0]=='"' && m.output[m.output.length()-1]=='"') {
            m.output.erase(0,1);
            m.output.erase(m.output.length()-1);
        }
-        string c = combine_path(component_basename,m.output);
+        string c = konforka::combine_path(component_basename,m.output);
-        member_variables.push_back(member_variable(m._type,m._name,normalize_path(c,strip_leading_slash),true));
+        member_variables.push_back(member_variable(m._type,m._name,konforka::normalize_path(c,konforka::strip_leading_slash),true));
        modi.pop_front();
        BEGIN(INITIAL);
    }
 }
 <IMPORTTYPELINE>{
            {WHITESPACE}+{ }
            {ID}{
        modus_operandi& m = M();
        if(!m._name.empty())
            throw preprocessor_error(CODEPOINT,"syntax error",lineno());
        m._name = yytext;
    }
            \=  {
        M().output.clear();
        BEGIN(IMPORTTYPECOMPONENT);
    }
 }
 <IMPORTTYPECOMPONENT>{
            {WHITESPACE}+{ }
            \n{
        modus_operandi& m = M();
        string::size_type t = m.output.find_first_not_of(" \t");
        if(t!=string::npos)
            m.output.erase(0,t);
        t = m.output.find_last_not_of(" \t;");
        if(t!=string::npos)
            m.output.erase(t+1);
        if(m.output[0]=='"' && m.output[m.output.length()-1]=='"') {
            m.output.erase(0,1);
            m.output.erase(m.output.length()-1);
        }
-        string c = combine_path(component_basename,m.output);
+        string c = konforka::combine_path(component_basename,m.output);
-        member_variables.push_back(member_variable(m._type,m._name,normalize_path(c,strip_leading_slash),true,true));
+        member_variables.push_back(member_variable(m._type,m._name,konforka::normalize_path(c,konforka::strip_leading_slash),true,true));
        modi.pop_front();
        BEGIN(INITIAL);
    }
 }
 <DERIVELINE>{
            {WHITESPACE}+{ }
            {ID}{
        modus_operandi& m = M();
        if(!m._name.empty())
            throw preprocessor_error(CODEPOINT,"syntax_error",lineno());
        m._name = yytext;
    }
            \=  {
        M().output.clear();
        BEGIN(DERIVECOMPONENT);
    }
 }
 <DERIVECOMPONENT>{
            {WHITESPACE}+{ }
    \n {
        modus_operandi& m = M();
        string::size_type t = m.output.find_first_not_of(" \t");
        if(t!=string::npos)
            m.output.erase(0,t);
        t = m.output.find_last_not_of(" \t;");
        if(t!=string::npos)
            m.output.erase(t+1);
        if(m.output[0]=='"' && m.output[m.output.length()-1]=='"') {
            m.output.erase(0,1);
            m.output.erase(m.output.length()-1);
        }
-        string c = combine_path(component_basename,m.output);
+        string c = konforka::combine_path(component_basename,m.output);
-        ancestor_classes.push_back(ancestor_class(m._name,normalize_path(c,strip_leading_slash)));
+        ancestor_classes.push_back(ancestor_class(m._name,konforka::normalize_path(c,konforka::strip_leading_slash)));
        modi.pop_front();
        BEGIN(INITIAL);
    }
 }
 <VARLINE>{
            {WHITESPACE}+{
        modus_operandi& m = M();
        if(!m.output.empty()) {
            if(!m._lastid.empty()) {
                if(!m._type.empty()) m._type += ' ';
                m._type += m._lastid;
            }
            m._lastid = m.output;
            m.output.clear();
        }
    }
            \*{
        modus_operandi& m = M();
        ECHO;
        if(!m._lastid.empty()) {
            if(!m._type.empty()) m._type += ' ';
            m._type += m._lastid;
        }
        m._lastid = m.output;
        m.output.clear();
    }
            \;|\n|\={
        modus_operandi& m = M();
        if(m.output.empty()) {
            m._name=m._lastid;
        }else{
            if(!m._lastid.empty()) { // XXX: lastid should never be emtpy, I believe?
                if(!m._type.empty()) m._type += ' ';
                m._type += m._lastid;
            }
            m._name=m.output;
            m.output.clear();
        }
        BEGIN(VARINIT);
        if(*yytext!='=')
            unput('\n');
    }
 }
 <VARINIT>{
            \n{
        modus_operandi& m = M();
        string::size_type t = m.output.find_first_not_of(" \t");
        if(t!=string::npos)
            m.output.erase(0,t);
        t = m.output.find_last_not_of(" \t;");
        if(t!=string::npos)
            m.output.erase(t+1);
        member_variables.push_back(member_variable(m._type,m._name,m.output));
        if(!m.output.empty())
            have_initializers=true;
        modi.pop_front();
        BEGIN(INITIAL);
    }
 }
        <DECLLINE>\n{
    ECHO;
    decl += M().output;
    modi.pop_front();
    BEGIN(INITIAL);
 }
        <IMPLLINE>\n{
    ECHO;
    impl += M().output;
    modi.pop_front();
    BEGIN(INITIAL);
 }
        <CLASSLINE>\n{
    class_name = M().output;
    modi.pop_front();
    BEGIN(INITIAL);
 }
 <CLASSLINE,DECLLINE,IMPLLINE,VARLINE,VARINIT,IMPORTLINE,IMPORTCOMPONENT,CODEMETHODLINE,CODEMETHODARGS,INLINE,METHODLINE,METHODARGS,DECLBLOCK,IMPLBLOCK,CONSTRUCTOR,DESTRUCTOR,CODEMETHODBLOCK,CODELINE,CODEBLOCK,PRAGMALINE,DERIVELINE,DERIVECOMPONENT>{
            "/*"{
        yy_push_state(SLASHSTAR_COMMENT);
        if(!M().devour_comments()) {
            ECHO;
        }
    }
            "//"{
        yy_push_state(SLASHSLASH_COMMENT);
        if(!M().devour_comments()) {
            ECHO;
        }
    }
            \"  {
        yy_push_state(STRING);
            ECHO;
    }
            \'\\.\'{
        ECHO;
    }
 }
 <INITIAL,METHODBLOCK,OUTPUTBLOCK>{
            \"soft_anchor(); M().modify(modus_operandi::modus_text); LexerOutput("\\\"",2);
            \nsoft_anchor(); M().modify(modus_operandi::modus_text); LexerOutput("\\n",2);
            \rsoft_anchor(); M().modify(modus_operandi::modus_text); LexerOutput("\\r",2);
            \tsoft_anchor(); M().modify(modus_operandi::modus_text); LexerOutput("\\t",2);
            \bsoft_anchor(); M().modify(modus_operandi::modus_text); LexerOutput("\\b",2);
            \asoft_anchor(); M().modify(modus_operandi::modus_text); LexerOutput("\\a",2);
            .soft_anchor(); M().modify(modus_operandi::modus_text); ECHO;
            {WHITESPACE}+soft_anchor(); M().modify(modus_operandi::modus_text); ECHO;
 }
 <DECLBLOCK,IMPLBLOCK,CONSTRUCTOR,DESTRUCTOR,CODEMETHODBLOCK,METHODBLOCK,CODEBLOCK>{
            \<\/\%decl\>{
        if(YY_START!=DECLBLOCK) throw preprocessor_error(CODEPOINT,"tags mismatch",lineno());
        decl += M().output;
        modi.pop_front();
        BEGIN(INITIAL);
    }
            \<\/\%impl\>{
        if(YY_START!=IMPLBLOCK) throw preprocessor_error(CODEPOINT,"tags mismatch",lineno());
        impl += M().output;
        modi.pop_front();
        BEGIN(INITIAL);
    }
            \<\/\%constructor\>{
        if(YY_START!=CONSTRUCTOR) throw preprocessor_error(CODEPOINT,"tags mismatch",lineno());
        member_functions.push_back(member_function("","","",M().output));
        have_constructor = true;
        modi.pop_front();
        BEGIN(INITIAL);
    }
            \<\/\%destructor\>{
        if(YY_START!=DESTRUCTOR) throw preprocessor_error(CODEPOINT,"tags mismatch",lineno());
        member_functions.push_back(member_function("","~","",M().output));
        modi.pop_front();
        BEGIN(INITIAL);
    }
            \<\/\%codemethod\>{
        if(YY_START!=CODEMETHODBLOCK) throw preprocessor_error(CODEPOINT,"tags mismatch",lineno());
        modus_operandi& m = M();
        member_functions.push_back(member_function(m._type,m._name,m._args,m.output));
        modi.pop_front();
        BEGIN(INITIAL);
    }
    \<\/%method\> {
        if(YY_START!=METHODBLOCK) throw preprocessor_error(CODEPOINT,"tags mismatch",lineno());
        modus_operandi& m = M();
        m.modify(modus_operandi::modus_code);
        member_functions.push_back(member_function(m._type,m._name,m._args,m.output));
        modi.pop_front();
        BEGIN(INITIAL);
    }
    \<\/%code\> {
        if(YY_START!=CODEBLOCK) throw preprocessor_error(CODEPOINT,"tags mismatch",lineno());
        yy_pop_state();
    }
            \n  ECHO;
 }
 <SLASHSTAR_COMMENT>{
            "*/"{
        if(!M().devour_comments()) {
            ECHO;
        }
        yy_pop_state();
        unput(' ');
    }
            \n{
        if(!M().devour_comments()) {
            ECHO;
        }
    }
 }
 <SLASHSLASH_COMMENT>{
            \n{
        if(!M().devour_comments()) {
            ECHO;
        }
        yy_pop_state();
        if(YY_START!=CODEBLOCK && YY_START!=CODEMETHODBLOCK && YY_START!=IMPLBLOCK && YY_START!=DECLBLOCK)
            unput('\n');
    }
 }
        <SLASHSTAR_COMMENT,SLASHSLASH_COMMENT>.{
    if(!M().devour_comments()) {
        ECHO;
    }
 }
 <STRING>{
            \\.ECHO;
            \"ECHO; yy_pop_state();
            .ECHO;
 }
        {WHITESPACE}+{
    if(!(M().flags&modus_operandi::flag_devour_whitespace)) {
        ECHO;
    }
 }
 %%
 sitecing_parser::sitecing_parser(component_factory& f)
    : factory(f), have_initializers(false), have_constructor(false),
    base_class("sitecing::cgi_component"),
    base_header("sitecing/cgi_component.h"),
    skeleton(__SC_DEFAULT_SKELETON) {
    }
 void sitecing_parser::preprocess(const string& in) {
    ifstream ifs(in.c_str(),ios::in);
    if(!ifs.good())
        throw preprocessor_error(CODEPOINT,"failed to open input file");
    input_file = in;
    modi.push_front(modus_operandi(0));
    switch_streams(&ifs,NULL);
    if(yylex())
        throw preprocessor_error(CODEPOINT,"unknown error");
    pragmas_t::const_iterator mp = pragmas.find("main");
    if(mp==pragmas.end()) {
        member_functions.push_back(member_function("void","main","(int _magic,va_list _args)",M().output));
    }else{
        member_functions.push_back(
            member_function(
                "void","main","(int _magic,va_list _args)",
                mp->second+"::main(_magic,_args);"
            )
        );
    }
    if(have_initializers && !have_constructor)
        member_functions.push_back(member_function("","","",""));
    sitecing_enflesher enflesher(*this);
    enflesher.enflesh();
 }
 void sitecing_parser::LexerOutput(const char* buf,int size) {
    assert(modi.size());
    M().output.append(buf,size);
 }
 static const char *modus_transitions
    [sitecing_parser::modus_operandi::modi]
    [sitecing_parser::modus_operandi::modi] = {
 // To:
 // code   preop               postop                text                         From:
 { "",    "(*(__SCIF->out))", "(*(__SCIF->out))<<", "(*(__SCIF->out))<<\"" }, // code
 { ";",   "",                 "<<",                 "<<\""                 }, // preop
 { NULL,  NULL,               "",                   "\""                   }, // postop
 { "\";", "\"",               "\"<<",               ""                     }  // text
 };
 void sitecing_parser::modus_operandi::modify(modus_t m) {
    const char * x = modus_transitions[modus][m];
    assert(x);
    output += x;
    modus = m;
 }
 void sitecing_parser::soft_anchor() {
    if(M().modus!=modus_operandi::modus_text)
        anchor();
 }
 void sitecing_parser::anchor() {
    if(M().modus==modus_operandi::modus_text)
        M().modify(modus_operandi::modus_preop);
    M().output += "\n#line ";
    char tmp[7];
    snprintf(tmp,sizeof(tmp),"%d",lineno());
    M().output += tmp;
    M().output += " \"";
    M().output += input_file;
    M().output += "\"\n";
 }
 /* vim:set ft=lex: */
diff --git a/lib/sitecing_util.cc b/lib/sitecing_util.cc
index f892a60..f1432df 100644
--- a/lib/sitecing_util.cc
+++ b/lib/sitecing_util.cc
@@ -1,279 +1,162 @@
 #ifdef USE_PCH
 #include "pch.h"
 #else
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
 #include <fcntl.h>
 #include <sys/ipc.h>
 #include <sys/sem.h>
 #include <errno.h>
 #include <iostream>
 #include <fstream>
 #include <cassert>
 #include "sitecing/sitecing_util.h"
 #endif
 namespace sitecing {
    /*
     * XXX: all of these utilities could be sheerly optimized.
     */
-    string normalize_path(const string& path,int opts) {
-        const char *s = path.c_str();
-        string rv;
-        string::size_type notslash = 0;
-        if( (*s)=='.' && s[1]=='/' )
-            s+=2;
-        if(opts&strip_leading_slash)
-            for(;(*s) && (*s)=='/';s++);
-        for(;*s;s++) {
-            if( (*s)=='/' ) {
-                if(s[1]=='/')
-                    continue;
-                if(s[1]=='.' && s[2]=='/') {
-                    s+=2;
-                    continue;
-                }
-            }
-            if(opts&restrict_dotdot) {
-                if(
-                                ( rv.empty() && s[0]=='.' && s[1]=='.' && s[2]=='/' )// "^../"
-                        || ( s[0]=='/' && s[1]=='.' && s[2]=='.' && (s[3]==0 || s[3]=='/') ) // "/..(/|$)"
-                  )
-                    throw utility_restricted_sequence(CODEPOINT,"restricted updir sequence encountered");
-            }
-            rv += *s;
-            if( (*s) != '/' )
-                notslash=rv.length();
-        }
-        if(!(opts&strip_trailing_slash))
-            notslash++;
-        if(notslash<rv.length())
-            rv.erase(notslash); // XXX: check the logic of stripping/not strippling trailing slash
-        return rv;
-    }
    string strip_prefix(const string& str,const string& prefix) {
        if( (str.length()<prefix.length()) || str.compare(0,prefix.length(),prefix))
            throw utility_no_prefix(CODEPOINT,"no such prefix");
        return str.substr(prefix.length());
    }
    string strip_suffix(const string& str,const string& suffix) {
        if( (str.length()<suffix.length()) || str.compare(str.length()-suffix.length(),suffix.length(),suffix))
            throw utility_no_suffix(CODEPOINT,"no such suffix");
        return str.substr(0,str.length()-suffix.length());
    }
-    string dir_name(const string& filename) {
-        string::size_type sl = filename.find_last_of('/');
-        if(sl==string::npos)
-            return ""; // no slashes -- no dir.
-        string::size_type nosl = filename.find_last_not_of('/',sl);
-        if(nosl==string::npos)
-            return ""; // only slashes -- no dir. XXX: only slashes after the last slash... does it mean no dir?
-        return filename.substr(0,nosl+1);
-    }
-    void make_path(const string& path,mode_t mode) {
-        struct stat st;
-        for(string::size_type sl=0;sl!=string::npos;sl=path.find('/',sl+1)) {
-            if(!sl)
-                continue;
-            string p = path.substr(0,sl);
-            if(stat(p.c_str(),&st) || !S_ISDIR(st.st_mode)) {
-                if(mkdir(p.c_str(),mode))
-                    throw konforka::exception(CODEPOINT,"failed to mkdir()");
-            }
-        }
-        if(stat(path.c_str(),&st) || !S_ISDIR(st.st_mode)) {
-            if(mkdir(path.c_str(),mode))
-                throw konforka::exception(CODEPOINT,"failed to mkdir()");
-        }
-    }
    void file_lock::lock(const string& f) {
        unlock();
        fd = open(f.c_str(),O_CREAT|O_RDWR,S_IRUSR|S_IWUSR);
        if(fd<0)
            throw konforka::exception(CODEPOINT,"failed to open/create lockfile");
        try {
            lock();
        }catch(konforka::exception& ke) {
            ke.see(CODEPOINT);
            close(fd); fd=-1;
            throw;
        }catch(...) {
            close(fd); fd=-1;
            throw;
        }
    }
    void file_lock::lock() {
        assert(fd>=0);
        struct flock fl;
        fl.l_type = F_WRLCK;
        fl.l_whence=SEEK_SET;
        fl.l_start=fl.l_len=0;
        for(int tries=3;tries;tries--) {
            if(!fcntl(fd,F_SETLK,&fl))
                return;
            sleep(8);
        }
        throw konforka::exception(CODEPOINT,"failed to obtain file lock");
    }
    void file_lock::unlock() {
        if(fd<0)
            return;
        struct flock fl;
        fl.l_type = F_UNLCK;
        fl.l_whence=SEEK_SET;
        fl.l_start=fl.l_len=0;
        int rv = fcntl(fd,F_SETLK,&fl);
        close(fd);
        fd=-1;
        if(rv)
            throw konforka::exception(CODEPOINT,"failed to release file lock");
    }
    void pid_file::set(const string& f,bool u) {
        ofstream of(f.c_str(),ios::trunc);
        if(!of)
            throw konforka::exception(CODEPOINT,"failed to open file for writing pid");
        of << getpid() << endl;
        of.close();
        file_name = f;
        unlink_pid = u;
    }
    void pid_file::unlink() {
        if(!unlink_pid)
            return;
        ::unlink(file_name.c_str());
    }
    void semaphore::init() {
        deinit();
        semid = semget(IPC_PRIVATE,1,IPC_CREAT|0600);
        if(semid<0)
            throw konforka::exception(CODEPOINT,"failed to semget()");
        if(semctl(semid,0,SETVAL,1))
            throw konforka::exception(CODEPOINT,"failed to semctl()");
    }
    void semaphore::deinit() {
        if(semid<0)
            return;
        semctl(semid,0,IPC_RMID,0);
    }
    void semaphore::on() {
        assert(semid>=0);
        struct sembuf sb;
        sb.sem_num=0;
        sb.sem_op=-1;
        sb.sem_flg = SEM_UNDO;
        while(semop(semid,&sb,1)<0) {
            if(errno!=EINTR)
                throw konforka::exception(CODEPOINT,"failed to semop()");
        }
    }
    void semaphore::off() {
        assert(semid>=0);
        struct sembuf sb;
        sb.sem_num=0;
        sb.sem_op=1;
        sb.sem_flg = SEM_UNDO;
        while(semop(semid,&sb,1)<0) {
            if(errno!=EINTR)
                throw konforka::exception(CODEPOINT,"failed to semop()");
        }
    }
    void semaphore_lock::lock() {
        assert(sem);
        if(locked)
            return;
        sem->on();
        locked = true;
    }
    void semaphore_lock::unlock() {
        if(!sem)
            return;
        if(!locked)
            return;
        sem->off();
        locked=false;
    }
-    string combine_path(const string& origin,const string& relative,int opts) {
-        string r = normalize_path(relative,0);
-        string rv;
-        // XXX: what to do if relative is empty is a question, really.
-        if(r.empty()) {
-            return normalize_path( (opts&origin_is_file)?dir_name(origin):origin ,strip_leading_slash|restrict_dotdot|strip_trailing_slash);
-        }else{
-            if(r[0]=='/') {
-                r.erase(0,1);
-            }else{
-                rv = normalize_path((opts&origin_is_file)?dir_name(origin):origin,restrict_dotdot|strip_trailing_slash);
-            }
-        }
-        string::size_type lsl = rv.rfind('/');
-        for(string::size_type sl=r.find('/');sl!=string::npos;sl=r.find('/')) {
-            assert(sl!=0);
-            if(sl==1 && r[0]=='.') {
-                // it's a "./"
-                r.erase(0,2);
-            }else if(sl==2 && r[0]=='.' && r[1]=='.') {
-                // we have a "../"
-                if(lsl==string::npos) {
-                    if(rv.empty() && (opts&fail_beyond_root))
-                        throw utility_beyond_root(CODEPOINT,"went beyond root while combining path");
-                    rv.clear();
-                }else{
-                    rv.erase(lsl);
-                    lsl = rv.rfind('/');
-                }
-                r.erase(0,3);
-            }else{
-                // we have a "something/"
-                lsl = rv.length();
-                rv += '/';
-                rv += r.substr(0,sl);
-                r.erase(0,sl+1);
-            }
-        }
-        if(r.empty())
-            return rv+'/';
-        if(r.length()==2 && r[0]=='.' && r[0]=='.') {
-            if(lsl==string::npos) {
-                if(rv.empty() & (opts&fail_beyond_root))
-                    throw utility_beyond_root(CODEPOINT,"went beyond root while combining path");
-                return "/";
-            }else{
-                rv.erase(lsl+1);
-                return rv;
-            }
-        }
-        rv += '/';
-        rv += r;
-        return rv;
-    }
    void auto_chdir::pushdir(const string& td,bool ap) {
        /* TODO: make use of fchdir(2) instead */
        char *tmp = getcwd(0,0);
        assert(tmp);
        saved_pwd = tmp;
        free(tmp);
        autopop=ap;
        if(chdir(td.c_str()))
            throw konforka::exception(CODEPOINT,"failed to chdir()");
    }
    void auto_chdir::popdir() {
        autopop=false;
        if(chdir(saved_pwd.c_str()))
            throw konforka::exception(CODEPOINT,"failed to chdir()");
        // XXX: or should it be thrown? after all we call it from destructor...
    }
 }
diff --git a/lib/sitespace.cc b/lib/sitespace.cc
index 0406d11..d5592bf 100644
--- a/lib/sitespace.cc
+++ b/lib/sitespace.cc
@@ -1,52 +1,53 @@
 #ifdef USE_PCH
 #include "pch.h"
 #else
 #include <cassert>
+ #include <konforka/util.h>
 #include "sitecing/sitespace.h"
 #include "sitecing/sitecing_util.h"
 #endif
 namespace sitecing {
    sitespace::sitespace(configuration& c)
        : config(c), factory(c) { }
    sitespace::~sitespace() {
        for(sentenced_t::iterator i = sentenced.begin();i!=sentenced.end();++i) {
            assert((*i)->chickens_used.empty());
            delete *i;
        }
    }
    so_component sitespace::fetch(const string& c,sitecing_interface* scif) {
        execute_sentenced();
-        string sobase = normalize_path(c);
+        string sobase = konforka::normalize_path(c);
        string sopath = factory.root_so+sobase+".so";
        config_options *co_build = config.lookup_config(sobase,config_options::flag_build);
        if( (!co_build) || co_build->build )
            factory.make(sopath);
        components_t::iterator i = components.find(sopath);
        if(i!=components.end()) {
            if(i->second->is_uptodate())
                return so_component(i->second,scif);
            if(i->second->chickens_used.empty()) {
                delete i->second;
            }else{
                sentenced.push_back(i->second);
            }
            components.erase(i);
        }
        pair<components_t::iterator,bool> ins = components.insert(components_t::value_type(sopath,new component_so(sopath)));
        return so_component(ins.first->second,scif);
    }
    void sitespace::execute_sentenced() {
        for(sentenced_t::iterator i = sentenced.begin();i!=sentenced.end();++i) {
            if((*i)->chickens_used.empty()) {
                delete *i;
                sentenced.erase(i);
            }
        }
    }
 }
diff --git a/src/sitecing-build.cc b/src/sitecing-build.cc
index 4cad0a3..887ef83 100644
--- a/src/sitecing-build.cc
+++ b/src/sitecing-build.cc
@@ -1,231 +1,232 @@
 #include <sys/types.h>
 #include <dirent.h>
 #include <getopt.h>
 #include <iostream>
 #include <memory>
 #include <fstream>
 #include <cassert>
 #include <set>
 using namespace std;
+#include <konforka/util.h>
 #include "sitecing/sitecing_util.h"
 #include "sitecing/util.h"
 #include "sitecing/sitespace.h"
 #include "sitecing/sitecing_interface_cgi.h"
 #include "sitecing/cgi_component.h"
 #include "sitecing/configuration.h"
 #include "sitecing/magic.h"
 #include "sitecing/sitecing_exception.h"
 #include "sitecing/exception.h"
 using namespace sitecing;
 #include "config.h"
 #define PHEADER PACKAGE "-build Version " VERSION
 #define PCOPY   "Copyright (c) 2004 Klever Group"
 static sitespace* site_space = NULL;
 typedef pair<dev_t,ino_t> the_inode_t;
 set<the_inode_t> built_inodes;
 void build_component(const string& component) {
    assert(site_space);
    cerr << "Building " << component << endl;
    try {
        site_space->factory.make(site_space->config.root_so+component+".so");
    }catch(compile_error& ce) {
        ce.see(CODEPOINT);
        ifstream err((site_space->config.root_intermediate+ce.component_path+".stderr").c_str(),ios::in);
        if(err) {
            cerr << err.rdbuf();
        }
        throw;
    }catch(preprocessor_error& pe) {
        pe.see(CODEPOINT);
        cerr << site_space->config.root_source << pe.component_name << ":" << pe.line_number << ":" << pe.what() << endl;
        throw;
    }
 }
 void build_imports(const string& component);
 void build_with_imports(const string& component) {
    assert(site_space);
    struct stat st;
    string cp = site_space->config.root_source+component;
    if(!lstat(cp.c_str(),&st)) {
        if(built_inodes.find(the_inode_t(st.st_dev,st.st_ino))!=built_inodes.end())
            return;
        built_inodes.insert(the_inode_t(st.st_dev,st.st_ino));
    }
    build_component(component);
    build_imports(component);
 }
 void build_imports(const string& component) {
    assert(site_space);
    ifstream ifs((site_space->config.root_intermediate+component+".imports").c_str(),ios::in);
    cerr << "Building components imported by " << component << endl;
    if(ifs) {
        string import;
        while(!ifs.eof()) {
            ifs >> import;
            if(!import.empty())
                build_with_imports(import);
        }
    }
 }
 void build_http_status_handlers(const string& target) {
    assert(site_space);
    set<string> stop_list;
    string t = "/";
-    t += normalize_path(target,strip_leading_slash);
+    t += konforka::normalize_path(target,konforka::strip_leading_slash);
    for(;;) {
        if(t[t.length()-1]=='/') {
            loaded_options* lo = site_space->config.lookup_loaded_options(t);
            if( lo && (lo->flags&config_options::flag_http_status_handlers) ) {
                for(config_options::http_status_handlers_t::const_iterator i=lo->http_status_handlers.begin();i!=lo->http_status_handlers.end();++i) {
                    if(stop_list.find(i->first)==stop_list.end()) {
                        build_with_imports(i->second);
                        stop_list.insert(i->first);
                    }
                }
            }
        }
        configuration::specs_t::iterator i=site_space->config.specs.find(t);
        if( i!=site_space->config.specs.end() && (i->second.flags&config_options::flag_http_status_handlers) ) {
            for(config_options::http_status_handlers_t::const_iterator ii=i->second.http_status_handlers.begin();ii!=i->second.http_status_handlers.end();++i) {
                if(stop_list.find(ii->first)==stop_list.end()) {
                    build_with_imports(ii->second);
                    stop_list.insert(ii->first);
                }
            }
        }
        if(t.empty())
            return;
        string::size_type sl=t.rfind('/');
        if(sl==string::npos) {
            t.erase();
        }else{
            if(sl==(t.length()-1))
                t.erase(sl);
            else
                t.erase(sl+1);
        }
    }
 }
 void build_target(const string& target) {
    assert(site_space);
    string action = target;
    config_options::action_handler_t *ah = site_space->config.lookup_action_handler(target);
    if(ah)
        action = ah->action;
    build_with_imports(action);
 }
 void build(const string& target) {
    assert(site_space);
    build_http_status_handlers(target);
    config_options *co_exception_handler = site_space->config.lookup_config(target,config_options::flag_exception_handler);
    if(co_exception_handler) {
        string handler = co_exception_handler->exception_handler;
        build_with_imports(handler);
    }
    string target_source = site_space->config.root_source+target;
    struct stat st;
    if(stat(target_source.c_str(),&st))
        throw konforka::exception(CODEPOINT,"failed to stat() target");
    if(S_ISREG(st.st_mode)) {
        build_target(target);
    }else if(S_ISDIR(st.st_mode)) {
        build_http_status_handlers(target);
        DIR *d=opendir(target_source.c_str());
        if(!d)
            throw konforka::exception(CODEPOINT,"failed to opendir()");
        for(struct dirent *de=readdir(d);de;de=readdir(d)) {
            if(!strcmp(de->d_name,"."))
                continue;
            if(!strcmp(de->d_name,".."))
                continue;
-            string subtarget = normalize_path(target+"/"+de->d_name);
+            string subtarget = konforka::normalize_path(target+"/"+de->d_name);
            struct stat sts;
            if(stat((site_space->config.root_source+subtarget).c_str(),&sts))
                throw konforka::exception(CODEPOINT,"failed to stat() subtarget");
            if(S_ISDIR(sts.st_mode)) {
                build(subtarget);
            }else{
                if(site_space->config.match_autobuild_files(target,de->d_name)){
                    build_target(subtarget);
                }
            }
        }
        closedir(d);
    }
 }
 int main(int argc,char **argv) {
    try {
        string config_file = "sitecing.conf";
        while(true) {
            static struct option opts[] = {
                { "help", no_argument, 0, 'h' },
                { "usage", no_argument, 0, 'h' },
                { "version", no_argument, 0, 'V' },
                { "license", no_argument, 0, 'L' },
                { "config", required_argument, 0, 'f' },
                { NULL, 0, 0, 0 }
            };
            int c = getopt_long(argc,argv,"f:hVL",opts,NULL);
            if(c==-1)
                break;
            switch(c) {
                case 'h':
                    cerr << PHEADER << endl
                        << PCOPY << endl << endl
                        << " -h, --help" << endl
                        << " --usage          display this text" << endl
                        << " -V, --version    display version number" << endl
                        << " -L, --license    show license" << endl
                        << " -f filename, --config=filename" << endl
                        << "                  specify configuration file to use" << endl;
                    exit(0);
                    break;
                case 'V':
                    cerr << VERSION << endl;
                    exit(0);
                    break;
                case 'L':
                    extern const char *COPYING;
                    cerr << COPYING << endl;
                    exit(0);
                    break;
                case 'f':
                    config_file = optarg;
                    break;
                default:
                    cerr << "Huh??" << endl;
                    break;
            }
        }
        configuration config(config_file,true);
        if(!(config.flags&configuration::flag_root_source))
            throw konforka::exception(CODEPOINT,"Unspecified root for sources");
        if(!(config.flags&configuration::flag_root_intermediate))
            throw konforka::exception(CODEPOINT,"Unspecified root for intermediate files");
        if(!(config.flags&configuration::flag_root_so))
            throw konforka::exception(CODEPOINT,"Unspecified root for shared objects");
        sitespace ss(config);
        site_space = &ss;
        if(optind<argc) {
            for(int narg=optind;narg<argc;narg++) {
                const char *arg = argv[narg];
                build(arg);
            }
        }else
            build("/");
        return 0;
    }catch(exception& e) {
        cerr << "Oops: " << e.what() << endl;
        return 1;
    }
 }
diff --git a/src/sitecing-fastcgi.cc b/src/sitecing-fastcgi.cc
index 756dcee..03587aa 100644
--- a/src/sitecing-fastcgi.cc
+++ b/src/sitecing-fastcgi.cc
@@ -1,328 +1,328 @@
 #include <sys/types.h>
 #include <unistd.h>
 #include <signal.h>
 #include <getopt.h>
 #include <pwd.h>
 #include <grp.h>
 #include <errno.h>
 #include <syslog.h>
 #include <iostream>
 #include <memory>
 #include <typeinfo>
 using namespace std;
 #include "kingate/fastcgi.h"
 #include "kingate/cgi_gateway.h"
 using namespace kingate;
 #include "sitecing/sitecing_util.h"
 #include "sitecing/util.h"
 #include "sitecing/sitespace.h"
 #include "sitecing/sitecing_interface_cgi.h"
 #include "sitecing/cgi_component.h"
 #include "sitecing/configuration.h"
 #include "sitecing/magic.h"
 #include "sitecing/sitecing_exception.h"
 #include "sitecing/exception.h"
 #include "sitecing/process_manager.h"
 using namespace sitecing;
 #include "config.h"
 #define PHEADER PACKAGE " Version " VERSION
 #define PCOPY   "Copyright (c) 2004 Klever Group"
 class cdummyClass : public acomponent {
    public:
        void main(int _magic,va_list _args) {}
        void *__the_most_derived_this() { return NULL; }
 } cdummyInstance;
 class adummyClass : public cgi_component {
    public:
        void main(int _magic,va_list _args) {}
        void *__the_most_derived_this() { return NULL; }
 } adummyInstance;
 class sitecing_fastcgi_pm : public process_manager {
    public:
        configuration config;
        fcgi_socket *fss;
        semaphore sem;
        bool multi;
        uid_t uid;
        gid_t gid;
        pid_file pidfile;
        sitecing_fastcgi_pm(const string& config_file);
        ~sitecing_fastcgi_pm();
        void process(int slot);
        void run();
        void give_up_privs();
 };
 sitecing_fastcgi_pm::sitecing_fastcgi_pm(const string& config_file)
    : config(config_file), multi(false) {
        if(( (config.flags&configuration::flag_user) || (config.flags&configuration::flag_group) || (config.flags&configuration::flag_chroot) ) && geteuid() )
            throw konforka::exception(CODEPOINT,"can't use User, Group or Chroot when started without root privileges");
        if(config.flags&configuration::flag_user) {
            struct passwd *ptmp = getpwnam(config.user.c_str());
            if(ptmp) {
                uid = ptmp->pw_uid;
            }else{
                errno=0;
                uid = strtol(config.user.c_str(),NULL,0);
                if(errno)
                    throw konforka::exception(CODEPOINT,"failed to resolve User value to uid");
            }
        }
        if(config.flags&configuration::flag_group) {
            struct group *gtmp = getgrnam(config.group.c_str());
            if(gtmp) {
                gid = gtmp->gr_gid;
            }else{
                errno=0;
                gid = strtol(config.group.c_str(),NULL,0);
                if(errno)
                    throw konforka::exception(CODEPOINT,"failed to resolve Group value to gid");
            }
        }
        if(!(config.flags&configuration::flag_root_source))
            throw konforka::exception(CODEPOINT,"unspecified root for sources");
        if(!(config.flags&configuration::flag_root_intermediate))
            throw konforka::exception(CODEPOINT,"unspecified root for intermediate files");
        if(!(config.flags&configuration::flag_root_so))
            throw konforka::exception(CODEPOINT,"unspecified root for shared objects");
        if(config.flags&configuration::flag_min_children)
            min_children = config.min_children;
        if(config.flags&configuration::flag_max_children)
            max_children = config.max_children;
        if(config.flags&configuration::flag_min_spare_children)
            min_spare_children = config.min_spare_children;
        if(config.flags&configuration::flag_max_spare_children)
            max_spare_children = config.max_spare_children;
        if(max_children<min_spare_children)
            throw konforka::exception(CODEPOINT,"inconsistent numbers of MaxChildren and MinSpareChildren");
        if(min_children>max_spare_children && max_spare_children>=0)
            throw konforka::exception(CODEPOINT,"inconsistent numbers of MinChildren and MaxSpareChildren");
        if(config.flags&configuration::flag_multi_process) {
            multi = config.multi_process;
        }else{
            if(config.flags&configuration::flag_listen_socket)
                multi = true;
            else
                multi = false;
        }
        fss = (config.flags&configuration::flag_listen_socket)?new fcgi_socket(config.listen_socket.c_str(),5):new fcgi_socket(0);
        if(!fss)
            throw konforka::exception(CODEPOINT,"failed to establish listening socket");
        if(config.flags&configuration::flag_daemonize && config.daemonize) {
            pid_t pf = fork();
            if(pf<0)
                throw konforka::exception(CODEPOINT,"failed to fork()");
            if(pf) {
                die_humbly=true;
                _exit(0);
            }
        }
        if(config.flags&configuration::flag_pid_file) {
            pidfile.set(config.pid_file);
        }
        if(multi)
            sem.init();
    }
 sitecing_fastcgi_pm::~sitecing_fastcgi_pm() {
    if(fss)
        delete fss;
 }
 void sitecing_fastcgi_pm::process(int slot) {
    signal(SIGINT,SIG_DFL);
    signal(SIGABRT,SIG_DFL);
    signal(SIGTERM,SIG_DFL);
    give_up_privs();
    scoreboard_slot *sslot = sboard.get_slot(slot);
    try {
        sitespace ss(config);
        fcgi_socket& fs = *fss;
        sitecing_interface_cgi scif(&ss);
        string component_path;
        string action;
        config_options::action_handler_t *action_handler;
        int rpc = 0;
        if(config.flags&configuration::flag_requests_per_child)
            rpc = config.requests_per_child;
        for(int req=0;(rpc<=0) || (req<rpc);rpc++) {
            semaphore_lock sl;
            if(multi) {
                sslot->state = scoreboard_slot::state_idle;
                sl.sem = &sem;
                sl.lock();
            }
            sslot->state = scoreboard_slot::state_accept;
            fcgi_interface fi(fs);
            sslot->state = scoreboard_slot::state_processing;
            if(multi)
                sl.unlock();
            cgi_gateway gw(fi);
            scif.prepare(&gw);
            try {
-                component_path = normalize_path(gw.path_info(),strip_leading_slash|strip_trailing_slash);
+                component_path = konforka::normalize_path(gw.path_info(),konforka::strip_leading_slash|konforka::strip_trailing_slash);
                string full_component_path;
                string sitecing_path_info;
                while(true) {
                    full_component_path = config.root_source+'/'+component_path;
                    if(!access(full_component_path.c_str(),F_OK))
                        break;
                    string::size_type sl = component_path.rfind('/');
                    if(sl==string::npos)
                        throw konforka::exception(CODEPOINT,"can't find the target component");
                    sitecing_path_info.insert(0,component_path,sl,string::npos);
                    component_path.erase(sl);
                }
                fi.metavars["SITECING_PATH_INFO"]=sitecing_path_info;
                action = component_path;
                action_handler = config.lookup_action_handler(component_path);
                if(action_handler) {
                    action = action_handler->action;
                }
-                string pwd = dir_name(full_component_path);
+                string pwd = konforka::dir_name(full_component_path);
                if(chdir(pwd.c_str()))
                    throw konforka::exception(CODEPOINT,"failed to chdir() into document's directory");
                so_component soc = ss.fetch(action,&scif);
                if(action_handler) {
                    soc.ac->run(__magic_action,
                            config.root_source.c_str(), config.root_intermediate.c_str(), config.root_so.c_str(),
                            &(action_handler->args)
                            );
                }else{
                    soc.ac->main(0,NULL);
                }
            }catch(http_status& hs) {
                scif.headers["Status"] = hs.status+" "+hs.message;
                string hshp = config.lookup_http_status_handler(component_path,hs.status);
                if(!hshp.empty()) {
                    so_component hsh = ss.fetch(hshp,&scif); // TODO: handle error trying to handle status
                    hsh.ac->run(__magic_http_status,config.root_source.c_str(),config.root_intermediate.c_str(),
                            config.root_so.c_str(),action.c_str(),&hs);
                }
            }catch(compile_error& ce) {
                config_options *co_exception_handler = config.lookup_config(component_path,config_options::flag_exception_handler);
                if(co_exception_handler) {
                    so_component eh = ss.fetch(co_exception_handler->exception_handler,&scif); // TODO: handle error trying to handle error.
                    eh.ac->run(__magic_compile_error,ce.what(),config.root_source.c_str(),config.root_intermediate.c_str(),config.root_so.c_str(),ce.component_path.c_str());
                }else{
                    ce.see(CODEPOINT);
                    throw;
                }
            }catch(preprocessor_error& pe) {
                config_options *co_exception_handler = config.lookup_config(component_path,config_options::flag_exception_handler);
                if(co_exception_handler) {
                    so_component eh = ss.fetch(co_exception_handler->exception_handler,&scif); // TODO: handle error trying to handle error.
                    eh.ac->run(__magic_preprocess_error,pe.what(),config.root_source.c_str(),config.root_intermediate.c_str(),config.root_so.c_str(),pe.component_name.c_str(),pe.line_number);
                }else{
                    pe.see(CODEPOINT);
                    throw;
                }
            }catch(exception& e) {
                config_options *co_exception_handler = config.lookup_config(component_path,config_options::flag_exception_handler);
                if(co_exception_handler) {
                    so_component eh = ss.fetch(co_exception_handler->exception_handler,&scif); // TODO: handle error trying to handle error.
                    eh.ac->run(__magic_generic_exception,e.what(),config.root_source.c_str(),config.root_intermediate.c_str(),config.root_so.c_str(),component_path.c_str(),&e);
                }
            }
            scif.flush();
        }
    }catch(exception& e) {
        cerr << "->Oops: " << e.what() << endl;
    }
 }
 void sitecing_fastcgi_pm::run() {
    if(multi)
        manage();
    else
        process(0);
 }
 void sitecing_fastcgi_pm::give_up_privs() {
    if(config.flags&configuration::flag_chroot) {
        if(chroot(config.chroot.c_str()))
            throw konforka::exception(CODEPOINT,"failed to chroot()");
    }
    if(config.flags&configuration::flag_group) {
        if((getgid()!=gid) && setgid(gid))
            throw konforka::exception(CODEPOINT,"failed to setgid()");
    }
    if(config.flags&configuration::flag_user) {
        if((getuid()!=uid) && setuid(uid))
            throw konforka::exception(CODEPOINT,"failed to setuid()");
    }
 }
 static sitecing_fastcgi_pm* _process_manager = NULL;
 static void lethal_signal_handler(int signum) {
    _process_manager->finishing=true;
 }
 int main(int argc,char **argv) {
    const char* id = *argv;
    const char* t;
    while(t = index(id,'/')) {
        id=t; id++;
    }
    openlog(id,LOG_PERROR|LOG_PID,LOG_USER);
    try {
        string config_file = "sitecing.conf";
        while(true) {
            static struct option opts[] = {
                { "help", no_argument, 0, 'h' },
                { "usage", no_argument, 0, 'h' },
                { "version", no_argument, 0, 'V' },
                { "license", no_argument, 0, 'L' },
                { "config", required_argument, 0, 'f' },
                { NULL, 0, 0, 0 }
            };
            int c = getopt_long(argc,argv,"f:hVL",opts,NULL);
            if(c==-1)
                break;
            switch(c) {
                case 'h':
                    cerr << PHEADER << endl
                        << PCOPY << endl << endl
                        << " -h, --help" << endl
                        << " --usage          display this text" << endl
                        << " -V, --version    display version number" << endl
                        << " -L, --license    show license" << endl
                        << " -f filename, --config=filename" << endl
                        << "                  specify configuration file to use" << endl;
                    exit(0);
                    break;
                case 'V':
                    cerr << VERSION << endl;
                    exit(0);
                    break;
                case 'L':
                    extern const char *COPYING;
                    cerr << COPYING << endl;
                    exit(0);
                    break;
                case 'f':
                    config_file = optarg;
                    break;
                default:
                    cerr << "Huh??" << endl;
                    break;
            }
        }
        sitecing_fastcgi_pm sfpm(config_file);
        _process_manager = &sfpm;
        signal(SIGINT,lethal_signal_handler);
        signal(SIGABRT,lethal_signal_handler);
        signal(SIGTERM,lethal_signal_handler);
        sfpm.run();
    }catch(exception& e) {
        /* cerr << "Oops: " << e.what() << endl; */
        syslog(LOG_ERR,"uncaught exception: %s",e.what());
    }
    closelog();
 }
diff --git a/src/sitecing-plaincgi.cc b/src/sitecing-plaincgi.cc
index 3bd291a..2f93cc5 100644
--- a/src/sitecing-plaincgi.cc
+++ b/src/sitecing-plaincgi.cc
@@ -1,181 +1,181 @@
 #include <sys/types.h>
 #include <unistd.h>
 #include <signal.h>
 #include <getopt.h>
 #include <pwd.h>
 #include <grp.h>
 #include <errno.h>
 #include <syslog.h>
 #include <iostream>
 #include <memory>
 #include <typeinfo>
 using namespace std;
 #include "kingate/plaincgi.h"
 #include "kingate/cgi_gateway.h"
 using namespace kingate;
 #include "sitecing/sitecing_util.h"
 #include "sitecing/util.h"
 #include "sitecing/sitespace.h"
 #include "sitecing/sitecing_interface_cgi.h"
 #include "sitecing/cgi_component.h"
 #include "sitecing/configuration.h"
 #include "sitecing/magic.h"
 #include "sitecing/sitecing_exception.h"
 #include "sitecing/exception.h"
 using namespace sitecing;
 #include "config.h"
 #define PHEADER PACKAGE " Version " VERSION
 #define PCOPY   "Copyright (c) 2005 Klever Group"
 class cdummyClass : public acomponent {
    public:
        void main(int _magic,va_list _args) {}
        void *__the_most_derived_this() { return NULL; }
 } cdummyInstance;
 class adummyClass : public cgi_component {
    public:
        void main(int _magic,va_list _args) {}
        void *__the_most_derived_this() { return NULL; }
 } adummyInstance;
 void process_request(configuration& config) {
    try {
        sitespace ss(config);
        sitecing_interface_cgi scif(&ss);
        string component_path;
        string action;
        config_options::action_handler_t *action_handler;
        plaincgi_interface ci;
        cgi_gateway gw(ci);
        scif.prepare(&gw);
        try {
-            component_path = normalize_path(gw.path_info(),strip_leading_slash|strip_trailing_slash);
+            component_path = konforka::normalize_path(gw.path_info(),konforka::strip_leading_slash|konforka::strip_trailing_slash);
            string full_component_path;
            string sitecing_path_info;
            while(true) {
                full_component_path = config.root_source+'/'+component_path;
                if(!access(full_component_path.c_str(),F_OK))
                    break;
                string::size_type sl = component_path.rfind('/');
                if(sl==string::npos)
                    throw konforka::exception(CODEPOINT,"can't find the target component");
                sitecing_path_info.insert(0,component_path,sl,string::npos);
                component_path.erase(sl);
            }
            ci.metavars["SITECING_PATH_INFO"]=sitecing_path_info;
            action = component_path;
            action_handler = config.lookup_action_handler(component_path);
            if(action_handler) {
                action = action_handler->action;
            }
-            string pwd = dir_name(full_component_path);
+            string pwd = konforka::dir_name(full_component_path);
            if(chdir(pwd.c_str()))
                throw konforka::exception(CODEPOINT,"failed to chdir() into document's directory");
            so_component soc = ss.fetch(action,&scif);
            if(action_handler) {
                soc.ac->run(__magic_action,
                        config.root_source.c_str(), config.root_intermediate.c_str(), config.root_so.c_str(),
                        &(action_handler->args)
                        );
            }else{
                soc.ac->main(0,NULL);
            }
        }catch(http_status& hs) {
            scif.headers["Status"] = hs.status+" "+hs.message;
            string hshp = config.lookup_http_status_handler(component_path,hs.status);
            if(!hshp.empty()) {
                so_component hsh = ss.fetch(hshp,&scif); // TODO: handle error trying to handle status
                hsh.ac->run(__magic_http_status,config.root_source.c_str(),config.root_intermediate.c_str(),
                        config.root_so.c_str(),action.c_str(),&hs);
            }
        }catch(compile_error& ce) {
            config_options *co_exception_handler = config.lookup_config(component_path,config_options::flag_exception_handler);
            if(co_exception_handler) {
                so_component eh = ss.fetch(co_exception_handler->exception_handler,&scif); // TODO: handle error trying to handle error.
                eh.ac->run(__magic_compile_error,ce.what(),config.root_source.c_str(),config.root_intermediate.c_str(),config.root_so.c_str(),ce.component_path.c_str());
            }else{
                ce.see(CODEPOINT);
                throw;
            }
        }catch(preprocessor_error& pe) {
            config_options *co_exception_handler = config.lookup_config(component_path,config_options::flag_exception_handler);
            if(co_exception_handler) {
                so_component eh = ss.fetch(co_exception_handler->exception_handler,&scif); // TODO: handle error trying to handle error.
                eh.ac->run(__magic_preprocess_error,pe.what(),config.root_source.c_str(),config.root_intermediate.c_str(),config.root_so.c_str(),pe.component_name.c_str(),pe.line_number);
            }else{
                pe.see(CODEPOINT);
                throw;
            }
        }catch(exception& e) {
            config_options *co_exception_handler = config.lookup_config(component_path,config_options::flag_exception_handler);
            if(co_exception_handler) {
                so_component eh = ss.fetch(co_exception_handler->exception_handler,&scif); // TODO: handle error trying to handle error.
                eh.ac->run(__magic_generic_exception,e.what(),config.root_source.c_str(),config.root_intermediate.c_str(),config.root_so.c_str(),component_path.c_str(),&e);
            }
        }
        scif.flush();
    }catch(exception& e) {
        cerr << "->Oops: " << e.what() << endl;
    }
 }
 int main(int argc,char **argv) {
    const char* id = *argv;
    const char* t;
    while(t = index(id,'/')) {
        id=t; id++;
    }
    openlog(id,LOG_PERROR|LOG_PID,LOG_USER);
    try {
        const char *esccf = getenv("SITECING_CONF");
        string config_file = esccf ? esccf : "sitecing.conf";
        while(true) {
            static struct option opts[] = {
                { "help", no_argument, 0, 'h' },
                { "usage", no_argument, 0, 'h' },
                { "version", no_argument, 0, 'V' },
                { "license", no_argument, 0, 'L' },
                { "config", required_argument, 0, 'f' },
                { NULL, 0, 0, 0 }
            };
            int c = getopt_long(argc,argv,"f:hVL",opts,NULL);
            if(c==-1)
                break;
            switch(c) {
                case 'h':
                    cerr << PHEADER << endl
                        << PCOPY << endl << endl
                        << " -h, --help" << endl
                        << " --usage          display this text" << endl
                        << " -V, --version    display version number" << endl
                        << " -L, --license    show license" << endl
                        << " -f filename, --config=filename" << endl
                        << "                  specify configuration file to use" << endl;
                    exit(0);
                    break;
                case 'V':
                    cerr << VERSION << endl;
                    exit(0);
                    break;
                case 'L':
                    extern const char *COPYING;
                    cerr << COPYING << endl;
                    exit(0);
                    break;
                case 'f':
                    config_file = optarg;
                    break;
                default:
                    cerr << "Huh??" << endl;
                    break;
            }
        }
        configuration config(config_file);
        process_request(config);
    }catch(exception& e) {
        /* cerr << "Oops: " << e.what() << endl; */
        syslog(LOG_ERR,"uncaught exception: %s",e.what());
    }
    closelog();
 }