Release 3-2-0 with tag: REL_mrw-c++-3-2-0

ChangeLog

@@ -1,3 +1,20 @@
+* Sun Aug 5 2007 Marc Waeckerlin - mrw-c++-3.2.1 (mrw)
+	- Compatibility to UNICODE log4cxx 0.9.7
+* Fri Jul 7 2007 Marc Waeckerlin - mrw-c++-3.2.0 (mrw)
+	- Partly ported to SVN version of log4cxx
+	- Added valgrind support with --enable-valgrind
+	- Checked with valgrind and repaired defects:
+	   - Mismatching delete in StackTrace
+* Tue Jun 12 2007 Marc Waeckerlin - mrw-c++-3.1.1 (mrw)
+	- Don't catch abort() in autostacktraceXXX.cpp
+* Thu May 31 2007 Marc Waeckerlin - mrw-c++-3.1.0 (mrw)
+	- Bug in string.hpp join: Only join with list of strings was possible.
+* Fri May 25 2007 Marc Waeckerlin - mrw-c++-3.0.0 (mrw)
+	- Function- and method-trace have been renamed from FUNCTION and
+	  METHOD to MRW_FUNCTION and MRW_METHOD due to naming conflicts with
+	  Qt-Library. This breaks backward compatibility!
+* Sat May 19 2007 Marc Waeckerlin - mrw-c++-2.3.4 (mrw)
+	- also tracing for signals in autostacktraceXXX (-lmrwexclog4cxx)
 * Sat Feb 04 2006 Marc Waeckerlin - mrw-c++-2.3.1 (mrw)
 	- new rpm package mrw-c++-minimal without debug facilities
 	  no dependencies to boost, log4cxx and ltdl libraries

bootstrap.sh

@@ -15,5 +15,4 @@
 ## added file header
 ##
 
-test -f makefile && make distclean
 aclocal && libtoolize --force && automake -a && autoconf

configure.in

@@ -13,11 +13,11 @@
 
 # init
 AC_INIT([mrw/mrw.hpp.in])
+AC_CANONICAL_SYSTEM
 PACKAGENAME=mrw-c++
-m4_define(x_major, 2)
-m4_define(x_minor, 3)
+m4_define(x_major, 3)
+m4_define(x_minor, 2)
 m4_define(x_least, 1)
-AM_INIT_AUTOMAKE(@PACKAGENAME@, @MAJOR@.@MINOR@.@LEAST@, [marc@waeckerlin.org])
 
 # copy M4 to shell
 MAJOR=x_major
@@ -27,6 +27,8 @@ AC_SUBST(MAJOR)
 AC_SUBST(MINOR)
 AC_SUBST(LEAST)
 
+AM_INIT_AUTOMAKE($PACKAGENAME, $MAJOR.$MINOR.$LEAST, [marc@waeckerlin.org])
+
 # libtool versioning
 LIB_MAJOR=m4_eval(x_major+x_minor)
 LIB_MINOR=x_least
@@ -62,9 +64,17 @@ AC_CHECK_HEADER(sys/old_procfs.h, [AM_CPPFLAGS=-D__solaris__])
 # libraries
 AC_CHECK_HEADER(log4cxx/logger.h, [have_log4cxx=yes])
 AC_CHECK_HEADER(ltdl.h, [have_ltdl=yes])
+AC_CHECK_HEADER(regex.h, [have_regex=yes])
+AC_CHECK_HEADERS(unistd.h fcntl.h, [have_exec=yes])
+AC_CHECK_HEADER(dirent.h, [have_dir=yes])
 
 # Arguments
 AM_MAINTAINER_MODE
+AC_ARG_ENABLE(valgrind,
+              AS_HELP_STRING([--enable-valgrind],
+                             [runs all checks with valgrind enabled]),
+              [have_valgrind="$enableval"], [have_valgrind="no"])
+AM_CONDITIONAL(HAVE_VALGRIND, test "$have_valgrind" = "yes")
 AC_ARG_ENABLE(threads,
   [  --disable-threads       disable multithreading],
   [with_threads="$enableval"], [with_threads="yes"])
@@ -85,6 +95,18 @@ AC_ARG_ENABLE(dot,
   [  --disable-dot           disable dot graphic tools for documentation],
   [have_dot="$enableval"])
 test "$enableval" = "yes" && HAVE_DOT="YES" || HAVE_DOT="NO";
+AC_ARG_ENABLE(dir,
+  [  --disable-dir           disable POSIX directory access],
+  [have_dir="$enableval"])
+AM_CONDITIONAL(HAVE_DIR, test "$have_dir" = "yes")
+AC_ARG_ENABLE(exec,
+  [  --disable-exec          disable UNIX fork and execute with pipes],
+  [have_exec="$enableval"])
+AM_CONDITIONAL(HAVE_EXEC, test "$have_exec" = "yes")
+AC_ARG_ENABLE(regexp,
+  [  --disable-regexp        disable use of regular expressions],
+  [have_regex="$enableval"])
+AM_CONDITIONAL(HAVE_REGEXP, test "$have_regex" = "yes")
 AC_ARG_ENABLE(log4cxx,
   [  --disable-log4cxx       disable use of log4cxx library in automated
                           stack trace],
@@ -197,6 +219,15 @@ if test "$with_threads" = "no"; then
 AC_MSG_WARN([Multithreading support is disabled!
   - use --enable-threads to enable it
   - actually, there's only support for automated function trace]); fi
+if test "$have_dir" != "yes"; then
+AC_MSG_WARN([POSIX directory access is disabled!
+  - you need a UNIX/Posix environment if you want to use it]); fi
+if test "$have_exec" != "yes"; then
+AC_MSG_WARN([UNIX fork/exec with pipes will not be used!
+  - you need a UNIX/Posix environment if you want to use it]); fi
+if test "$have_regex" != "yes"; then
+AC_MSG_WARN([GNU regular expression library will not be used!
+  - if you want it, install it]); fi
 if test "$have_log4cxx" != "yes"; then
 AC_MSG_WARN([Library log4cxx will not be used!
   - if you want it, download it from:

makefile.am

@@ -54,17 +54,25 @@ rpm: dist
 	rpmbuild -ba --clean @PACKAGENAME@.spec
 	rpmbuild -bb --clean @PACKAGENAME@-minimal.spec
 
-webserver: rpm
-	ssh root@waeckerlin.org bash -c \
-	  '"rm -r /home/marc/mrw-c++; mkdir -p /home/marc/mrw-c++"'
-	scp doc/html/* \
-	    doc/latex/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.pdf \
-	    @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.tar.gz \
-	    ${RPMS} \
-	    log4cxx*.rpm \
-	    root@waeckerlin.org:/home/marc/mrw-c++/
+webserver: check distcheck rpm webserver.en webserver.de webserver.zh
+	- rm -rf ~/www/marc/data/doxygen/mrw-cpp
+	mkdir -p  ~/www/marc/data/doxygen/mrw-cpp
+	cp doc/html/*.html ~/www/marc/data/doxygen/mrw-cpp/
+	cp doc/latex/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.pdf \
+	   @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.tar.gz \
+	   ${RPMS} \
+	   log4cxx*.rpm \
+	   ~/www/marc/downloads/
+	date +'%s	127.0.0.1	:computer:c_:mrw-c_:index	mrw	@PACKAGENAME@ version @MAJOR@.@MINOR@.@LEAST@' >> ~/www/marc/data/changes.log
 
-maintainerclean-local:
+webserver.%:
+	- rm -rf ~/www/marc/data/media/$(@:webserver.%=%)/computer/c_/mrw-c_
+	mkdir -p ~/www/marc/data/media/$(@:webserver.%=%)/computer/c_/mrw-c_
+	cp doc/html/*.png \
+	   doc/html/*.gif \
+	   ~/www/marc/data/media/$(@:webserver.%=%)/computer/c_/mrw-c_/
+
+maintainer-clean-local:
 	- find . -name '*~' | xargs rm
 	- rm -r doc
 	- rm -r autom4te.cache

mrw/auto.hpp

@@ -255,6 +255,96 @@ namespace mrw {
       T* _res;       ///< the resource to be managed
   };
 
+  /** @brief Automatically deletes an array pointer when destructed.
+      @pre \#include <mrw/auto.hpp>
+
+      mrw::AutoPtrAry is a replacement for std::auto_ptr. Other than
+      mrw::AutoPtr it is for arrays, that means, it calls @c delete[]
+      instead of @c delete to free the memory. The problem with
+      standard std::auto_ptr is, that it cannot be stored in a
+      std::map and it does not call @c delete[].
+
+      @warning Use this class with prudence! Should I ever find out,
+      how to work around the std::auto_ptr&nbsp;/ std::map problem,
+      then this class may become deprecated.
+
+      @param T type of the pointer to manage
+  */
+  template <typename T>
+  class AutoPtrAry {
+    public:
+      /// @brief Construct from an allocated resource.
+      /// The resource is freed if necessary.
+      /// AutoPtrAry takes over ownership of the resource.
+      explicit AutoPtrAry(T* res = 0)
+        throw(std::bad_exception): _res(res) {
+          res = 0;
+      }
+      /// @brief Takeover ownership from another AutoPtrAry.
+      AutoPtrAry(AutoPtrAry& o) throw(std::bad_exception):
+        _res(o.release()) {
+      }
+      //! @brief Do not use this method!
+      //! This method had to be introduced for the @c std::map, where
+      //! @c operator[] first creates an empty element, then assigns it
+      //! the real value. Because that empty element is temporary, gcc can
+      //! not use @c AutoResource(AutoResource&) since release 4.0.
+      AutoPtrAry(const AutoPtrAry& o) throw(std::bad_exception): _res(0) {
+        assert(o._res==0);
+        if (o._res!=0)
+          _res = const_cast<AutoPtrAry&>(o).release();
+      }
+      /// @brief Free resource. Calls @c reset().
+      ~AutoPtrAry() throw(std::bad_exception) {reset();}
+      /// @brief Assign new resource. Calls @c reset().
+      /// The resource is freed if necessary.
+      AutoPtrAry& operator=(T* res) throw(std::bad_exception) {
+        return reset(res);
+      }
+      /// @brief Takeover ownership from another AutoResource.
+      /// Calls @c reset() from @c this and @c release() from @c other.
+      AutoPtrAry& operator=(AutoPtrAry& other) throw(std::bad_exception) {
+        return reset(other.release());
+      }
+      /// @brief Get the resource.
+      operator T* const() const throw(std::bad_exception) {
+        return _res;
+      }
+      /// @brief find out, if a value is set
+      /// @return @c true: resource is valid
+      operator bool() const throw(std::bad_exception) {
+        return _res!=0;
+      }
+      /// @brief Access the AutoPtrAry like a normal pointer.
+      T*const operator->() {return _res;}
+      /// @brief Dereference the AutoPtrAry like a normal pointer.
+      T& operator*() {return *_res;}
+      /// @brief get the resetted resource for resetting it.
+      /// Calls @c reset and returns the cleaned resource.
+      /// The intention is, that you can safely assign it a new value
+      /// (e.g. in an expression).
+      T* getClean() throw(std::bad_exception) {
+        reset();
+        return _res;
+      }
+      /// @brief Give away ownership of the resource.
+      /// @return old resource
+      T* release() throw(std::bad_exception) {
+        T* res(_res); _res=0;
+        return res;
+      }
+      /// @brief Assign a new resource.
+      /// The old resource of @c this is freed if necessary.
+      AutoPtrAry& reset(T* res = 0)
+        throw(std::bad_exception) {
+        delete[] _res;
+        _res = res;
+        return *this;
+      }
+    private:
+      T* _res;       ///< the resource to be managed
+  };
+
   /** @brief Automatically closes a file when destructed.
       @pre \#include <mrw/auto.hpp>
 

mrw/autofunctiontracelog4cxx.cpp

@@ -31,6 +31,26 @@
 extern "C" void __cyg_profile_func_enter (void *, void *) __attribute__((no_instrument_function));
 extern "C" void __cyg_profile_func_exit (void *, void *) __attribute__((no_instrument_function));
 
+
+// support for log4cxx 0.9.7 and for new CVS version
+#ifndef LOG4CXX_LOCATION
+#  define MRW_LOG4CXX_LOCATION pos.file.c_str(), pos.line
+#define MRW_LEVEL_DEBUG ::log4cxx::Level::DEBUG
+#define MRW_LEVEL_INFO ::log4cxx::Level::INFO
+#define MRW_LEVEL_WARN ::log4cxx::Level::WARN
+#define MRW_LEVEL_ERROR ::log4cxx::Level::ERROR
+#define MRW_LEVEL_FATAL ::log4cxx::Level::FATAL
+#else
+#  define LOG4CXX_CVS
+#  define MRW_LOG4CXX_LOCATION \
+  ::log4cxx::spi::LocationInfo(pos.file.c_str(), pos.function.c_str(), pos.line)
+#define MRW_LEVEL_DEBUG ::log4cxx::Level::getDebug()
+#define MRW_LEVEL_INFO ::log4cxx::Level::getInfo()
+#define MRW_LEVEL_WARN ::log4cxx::Level::getWarn()
+#define MRW_LEVEL_ERROR ::log4cxx::Level::getError()
+#define MRW_LEVEL_FATAL ::log4cxx::Level::getFatal()
+#endif
+
 namespace mrw {
   
   struct ThreadInfo {
@@ -176,14 +196,20 @@ extern "C" void __cyg_profile_func_enter(void *this_fn, void*) {
         (hierarchy.rfind(' ', std::min(hierarchy.find('<'),
                                        hierarchy.find("operator"))));
       if (p!=std::string::npos) hierarchy.erase(0, p+1);
+//       hierarchy.erase
+//         (hierarchy.find_first_not_of
+//          ("qwertzuiopasdfghjklyxcvbnmQWERTZUIOPASDFGHJKLYXCVBNM1234567890_."));
+      if (hierarchy=="") hierarchy = "global";
+      std::string name("mrw.fn."+hierarchy);
       log4cxx::Logger* logger
-        (log4cxx::Logger::getLogger(_T("mrw.fn.")+hierarchy));
+        (log4cxx::Logger::getLogger(log4cxx::String(name.begin(), name.end())));
       if (logger->isDebugEnabled()) {
-        std::ostringstream ss;
-        ss<<std::setw(2+mrw::info.level++)<<std::setfill(' ')
-          <<"\\ "<<pos.function;
-        logger->forcedLog(::log4cxx::Level::DEBUG, ss.str(),
-                          pos.file.c_str(), pos.line);
+        std::basic_ostringstream<log4cxx::String::value_type> ss;
+        ss<<std::setw(2+mrw::info.level++)
+          <<std::setfill(log4cxx::String::value_type(' '))
+          <<"\\ "<<log4cxx::String(pos.function.begin(), pos.function.end());
+        logger->forcedLog(MRW_LEVEL_DEBUG, ss.str(),
+                          MRW_LOG4CXX_LOCATION);
       }
     }
   } catch (...) {}
@@ -206,19 +232,25 @@ extern "C" void __cyg_profile_func_exit(void *this_fn, void*) {
       for (std::string::size_type p(0);
            (p=hierarchy.find("::", p))!=std::string::npos;
            hierarchy.replace(p, 2, "."));
-      hierarchy.erase(hierarchy.find('('));
+      hierarchy.erase(hierarchy.rfind('('));
       std::string::size_type p
         (hierarchy.rfind(' ', std::min(hierarchy.find('<'),
                                        hierarchy.find("operator"))));
       if (p!=std::string::npos) hierarchy.erase(0, p+1);
+//       hierarchy.erase
+//         (hierarchy.find_first_not_of
+//          ("qwertzuiopasdfghjklyxcvbnmQWERTZUIOPASDFGHJKLYXCVBNM1234567890_."));
+      if (hierarchy=="") hierarchy = "global";
+      std::string name("mrw.fn."+hierarchy);
       log4cxx::Logger* logger
-        (log4cxx::Logger::getLogger(_T("mrw.fn.")+hierarchy));
+        (log4cxx::Logger::getLogger(log4cxx::String(name.begin(), name.end())));
       if (logger->isDebugEnabled()) {
-        std::ostringstream ss;
-        ss<<std::setw(2+--mrw::info.level)<<std::setfill(' ')
-          <<"/ "<<pos.function;
-        logger->forcedLog(::log4cxx::Level::DEBUG, ss.str(),
-                          pos.file.c_str(), pos.line);
+        std::basic_ostringstream<log4cxx::String::value_type> ss;
+        ss<<std::setw(2+--mrw::info.level)
+          <<std::setfill(log4cxx::String::value_type(' '))
+          <<"/ "<<log4cxx::String(pos.function.begin(), pos.function.end());
+        logger->forcedLog(MRW_LEVEL_DEBUG, ss.str(),
+                          MRW_LOG4CXX_LOCATION);
       }
     }
   } catch (...) {}

mrw/autostacktracelog4cxx.cpp

@@ -11,11 +11,28 @@
 */
 #include <mrw/stacktrace.hpp>
 #include <mrw/exception.hpp>
+#include <csignal>
 #include <exception>
 #include <log4cxx/logger.h>
 
-#ifndef _T
-#define _T
+
+// support for log4cxx 0.9.7 and for new CVS version
+#ifndef LOG4CXX_LOCATION
+#  define MRW_LOG4CXX_LOCATION __FILE__, __LINE__
+#define MRW_LEVEL_DEBUG ::log4cxx::Level::DEBUG
+#define MRW_LEVEL_INFO ::log4cxx::Level::INFO
+#define MRW_LEVEL_WARN ::log4cxx::Level::WARN
+#define MRW_LEVEL_ERROR ::log4cxx::Level::ERROR
+#define MRW_LEVEL_FATAL ::log4cxx::Level::FATAL
+#else
+#  define LOG4CXX_CVS
+#  define MRW_LOG4CXX_LOCATION \
+  ::log4cxx::spi::LocationInfo(__FILE__, __FUNCTION__, __LINE__)
+#define MRW_LEVEL_DEBUG ::log4cxx::Level::getDebug()
+#define MRW_LEVEL_INFO ::log4cxx::Level::getInfo()
+#define MRW_LEVEL_WARN ::log4cxx::Level::getWarn()
+#define MRW_LEVEL_ERROR ::log4cxx::Level::getError()
+#define MRW_LEVEL_FATAL ::log4cxx::Level::getFatal()
 #endif
 
 namespace mrw {
@@ -27,8 +44,10 @@ namespace mrw {
       If you link to the library @c libmrwexclog4cxx using a linker
       option such as: @c -lmrwexclog4cxx, then an unexpected and a
       terminate handler are registered, that trace a fatal error using
-      the log4cxx library. You don't need to change a single line in
-      your code!
+      the log4cxx library. Also for all know signals there's a signal
+      handler to trace the stack before termination (except in case of
+      a @c SIGTRAP, wehere the program is not terminated). You don't
+      need to change a single line in your code!
 
       The log4cxx library is located at:
        - http://logging.apache.org/log4cxx
@@ -49,7 +68,7 @@ namespace mrw {
 
       @code
   void unexpected_log4cxx() {
-    log4cxx::LoggerPtr logger(log4cxx::Logger::getLogger(_T("mrw.stacktrace")));
+    log4cxx::LoggerPtr logger(log4cxx::Logger::getLogger("mrw.stacktrace"));
     logger->fatal("Unexpected Exception", __FILE__, __LINE__);
     StackTrace::createSymtable();
     std::string st((std::string)StackTrace());
@@ -71,21 +90,27 @@ namespace mrw {
 
   */
   void unexpected_log4cxx() {
-    log4cxx::LoggerPtr logger(log4cxx::Logger::getLogger(_T("mrw.stacktrace")));
-    logger->fatal("Unexpected Exception", __FILE__, __LINE__);
+    static const std::string name("mrw.stacktrace");
+    log4cxx::LoggerPtr logger
+      (log4cxx::Logger::getLogger(log4cxx::String(name.begin(), name.end())));
+    static const std::string txt("Unexpected Exception");
+    logger->fatal(log4cxx::String(txt.begin(), txt.end()), MRW_LOG4CXX_LOCATION);
     StackTrace::createSymtable();
     std::string st((std::string)StackTrace());
     try {
       throw;
     } catch (const mrw::exception& x) {
-      logger->fatal(std::string("Reason:\n")+x.what()
-                    +"\nStack:\n"+x.stacktrace());
+      std::string txt(std::string("Reason:\n")+x.what()
+                      +"\nStack:\n"+x.stacktrace());
+      logger->fatal(log4cxx::String(txt.begin(), txt.end()));
     } catch (const std::exception& x) {
-      logger->fatal(std::string("Reason:\n")+x.what()
-                    +"\nStack:\n"+st);
+      std::string txt(std::string("Reason:\n")+x.what()
+                      +"\nStack:\n"+st);
+      logger->fatal(log4cxx::String(txt.begin(), txt.end()));
     } catch (...) {
-      logger->fatal(std::string("Reason: **** not available ****")
-                   +"\nStack:\n"+st);
+      std::string txt(std::string("Reason: **** not available ****")
+                      +"\nStack:\n"+st);
+      logger->fatal(log4cxx::String(txt.begin(), txt.end()));
     }
     throw std::bad_exception();
   }
@@ -98,7 +123,7 @@ namespace mrw {
 
       @code
   void terminate_log4cxx() {
-    log4cxx::LoggerPtr logger(log4cxx::Logger::getLogger(_T("mrw.stacktrace")));
+    log4cxx::LoggerPtr logger(log4cxx::Logger::getLogger("mrw.stacktrace"));
     logger->fatal("Uncaught Exception", __FILE__, __LINE__);
     StackTrace::createSymtable();
     std::string st((std::string)StackTrace());
@@ -121,35 +146,104 @@ namespace mrw {
 
   */
   void terminate_log4cxx() {
-    log4cxx::LoggerPtr logger(log4cxx::Logger::getLogger(_T("mrw.stacktrace")));
-    logger->fatal("Uncaught Exception", __FILE__, __LINE__);
+    static const std::string name("mrw.stacktrace");
+    log4cxx::LoggerPtr logger
+      (log4cxx::Logger::getLogger(log4cxx::String(name.begin(), name.end())));
+    static const std::string txt("Uncaught Exception");
+    logger->fatal(log4cxx::String(txt.begin(), txt.end()), MRW_LOG4CXX_LOCATION);
     StackTrace::createSymtable();
     std::string st((std::string)StackTrace());
     try {
       throw;
     } catch (const mrw::exception& x) {
-      logger->fatal(std::string("Reason:\n")+x.what()
-                    +"\nStack:\n"+x.stacktrace());
+      std::string txt(std::string("Reason:\n")+x.what()
+                      +"\nStack:\n"+x.stacktrace());
+      logger->fatal(log4cxx::String(txt.begin(), txt.end()));
     } catch (const std::exception& x) {
-      logger->fatal(std::string("Reason:\n")+x.what()
-                    +"\nStack:\n"+st);
+      std::string txt(std::string("Reason:\n")+x.what()
+                      +"\nStack:\n"+st);
+      logger->fatal(log4cxx::String(txt.begin(), txt.end()));
     } catch (...) {
-      logger->fatal(std::string("Reason: **** not available ****")
-                    +"\nStack:\n"+st);
+      std::string txt(std::string("Reason: **** not available ****")
+                      +"\nStack:\n"+st);
+      logger->fatal(log4cxx::String(txt.begin(), txt.end()));
     }
     exit(1);
   }
   
-  //@}
+  /** @brief segmentation-fault handler, that traces using log4cxx
+
+      The segmentation-fault handler is installed automatically when you link
+      to @c -lmrwexclog4cxx. The implementation of this handler is as follows:
+
+      @code
+  void signal_log4cxx(int sig) {
+    std::string txt;
+    bool abort(true);
+    switch sig {
+      case SIGFPE: txt="SIGFPE: Arithmetic error."; break;
+      case SIGILL: txt="SIGILL: Illegal instruction."; break;
+      case SIGSEGV: txt="SIGSEGV: Segmentation fault"
+        " (invalid access to valid memory)."; break;
+      case SIGBUS: txt="SIGBUS: Invalid pointer dereference"
+        " (access to an invalid memory address)."; break;
+      case SIGABRT: txt="SIGABRT: Funktion 'abort' was called."; break;
+      case SIGIOT: txt="SIGIOT: PDP-11 'iot' instruction"; break;
+      case SIGTRAP: txt="SIGTRAP: Breakpoint instruction."; abort=false; break;
+      case SIGEMT: txt="SIGEMT: Emulator trap."; break;
+      case SIGSYS: txt="SIGSYS: Bad system call."; break;
+      default: txt="Unknown Signal Nr. "+sig; break;
+    }
+    StackTrace::createSymtable();
+    std::string st((std::string)StackTrace());
+    log4cxx::LoggerPtr logger(log4cxx::Logger::getLogger("mrw.stacktrace"));
+    logger->fatal("Aborted by signal: "+txt+"\nStack:\n"+st);
+    if (abort) exit(1);
+  }
+      @endcode
+
+  */
+  void signal_log4cxx(int sig) {
+    std::string txt;
+    bool abort(true);
+    switch (sig) {
+      case SIGFPE: txt="SIGFPE: Arithmetic error."; break;
+      case SIGILL: txt="SIGILL: Illegal instruction."; break;
+      case SIGSEGV: txt="SIGSEGV: Segmentation fault"
+        " (invalid access to valid memory)."; break;
+      case SIGBUS: txt="SIGBUS: Invalid pointer dereference"
+        " (access to an invalid memory address)."; break;
+      case SIGABRT: txt="SIGABRT: Funktion 'abort' was called."; break;
+      case SIGTRAP: txt="SIGTRAP: Breakpoint instruction."; abort=false; break;
+      case SIGSYS: txt="SIGSYS: Bad system call."; break;
+      default: txt="Unknown Signal Nr. "+sig; break;
+    }
+    StackTrace::createSymtable();
+    std::string st((std::string)StackTrace());
+    static const std::string name("mrw.stacktrace");
+    log4cxx::LoggerPtr logger
+      (log4cxx::Logger::getLogger(log4cxx::String(name.begin(), name.end())));
+    std::string errtxt("Aborted by signal: "+txt+"\nStack:\n"+st);
+    logger->fatal(log4cxx::String(errtxt.begin(), errtxt.end()));
+    if (abort) exit(1);
+  }
 
   class AutoStackTrace {
     public:
     AutoStackTrace() {
       std::set_unexpected(&mrw::unexpected_log4cxx);
       std::set_terminate(&mrw::terminate_log4cxx);
+      std::signal(SIGFPE, &mrw::signal_log4cxx);
+      std::signal(SIGILL, &mrw::signal_log4cxx);
+      std::signal(SIGSEGV, &mrw::signal_log4cxx);
+      std::signal(SIGBUS, &mrw::signal_log4cxx);
+      std::signal(SIGTRAP, &mrw::signal_log4cxx);
+      std::signal(SIGSYS, &mrw::signal_log4cxx);
     }
   };
 
+  //@}
+
   // initialize stack traces (load symbols)
   static AutoStackTrace _autoStackTrace;
 

mrw/autostacktracestderr.cpp

@@ -11,6 +11,7 @@
 */
 #include <mrw/stacktrace.hpp>
 #include <mrw/exception.hpp>
+#include <csignal>
 #include <exception>
 #include <iostream>
 
@@ -48,8 +49,10 @@ namespace mrw {
       If you link to the library @c libmrwexcstderr using a linker
       option such as: @c -lmrwexcstderr, then an unexpected and a
       terminate handler are registered, that trace to the standard
-      error stream @c std::cerr. You don't need to change a single
-      line in your code!
+      error stream @c std::cerr. Also for all know signals there's a
+      signal handler to trace the stack before termination (except in
+      case of a @c SIGTRAP, wehere the program is not terminated). You
+      don't need to change a single line in your code!
   */
   //@{
   
@@ -163,6 +166,67 @@ namespace mrw {
     exit(1);
   }
 
+  /** @brief segmentation-fault handler, that traces using stderr
+
+      The segmentation-fault handler is installed automatically when you link
+      to @c -lmrwexcstderr. The implementation of this handler is as follows:
+
+      @code
+  void signal_stderr(int sig) {
+    std::cerr<<"SIGNAL RECEIVED: -------------------------------"<<std::endl;
+    std::string txt;
+    bool abort(true);
+    switch (sig) {
+      case SIGFPE: txt="SIGFPE: Arithmetic error."; break;
+      case SIGILL: txt="SIGILL: Illegal instruction."; break;
+      case SIGSEGV: txt="SIGSEGV: Segmentation fault"
+        " (invalid access to valid memory)."; break;
+      case SIGBUS: txt="SIGBUS: Invalid pointer dereference"
+        " (access to an invalid memory address)."; break;
+      case SIGABRT: txt="SIGABRT: Funktion 'abort' was called."; break;
+      case SIGTRAP: txt="SIGTRAP: Breakpoint instruction."; abort=false; break;
+      case SIGSYS: txt="SIGSYS: Bad system call."; break;
+      default: txt="Unknown Signal Nr. "+sig; break;
+    }
+    StackTrace::createSymtable();
+    std::string st((std::string)StackTrace());
+    stderr::LoggerPtr logger(stderr::Logger::getLogger(_T("mrw.stacktrace")));
+      std::cerr<<"---------- Reason:"<<std::endl
+               <<"Aborted by signal: "<<txt<<std::endl
+               <<"---------- Stack:"<<std::endl
+               <<st<<std::endl
+               <<"-------------------------------------------------"<<std::endl;
+    if (abort) exit(1);
+  }
+      @endcode
+
+  */
+  void signal_stderr(int sig) {
+    std::cerr<<"SIGNAL RECEIVED: -------------------------------"<<std::endl;
+    std::string txt;
+    bool abort(true);
+    switch (sig) {
+      case SIGFPE: txt="SIGFPE: Arithmetic error."; break;
+      case SIGILL: txt="SIGILL: Illegal instruction."; break;
+      case SIGSEGV: txt="SIGSEGV: Segmentation fault"
+        " (invalid access to valid memory)."; break;
+      case SIGBUS: txt="SIGBUS: Invalid pointer dereference"
+        " (access to an invalid memory address)."; break;
+      case SIGABRT: txt="SIGABRT: Funktion 'abort' was called."; break;
+      case SIGTRAP: txt="SIGTRAP: Breakpoint instruction."; abort=false; break;
+      case SIGSYS: txt="SIGSYS: Bad system call."; break;
+      default: txt="Unknown Signal Nr. "+sig; break;
+    }
+    StackTrace::createSymtable();
+    std::string st((std::string)StackTrace());
+    std::cerr<<"---------- Reason:"<<std::endl
+             <<"Aborted by signal: "<<txt<<std::endl
+             <<"---------- Stack:"<<std::endl
+             <<st<<std::endl
+             <<"-------------------------------------------------"<<std::endl;
+    if (abort) exit(1);
+  }
+
   //@}
   //@}
 
@@ -171,6 +235,13 @@ namespace mrw {
     AutoStackTrace() {
       std::set_unexpected(&mrw::unexpected_stderr);
       std::set_terminate(&mrw::terminate_stderr);
+      std::signal(SIGFPE, &mrw::signal_stderr);
+      std::signal(SIGILL, &mrw::signal_stderr);
+      std::signal(SIGSEGV, &mrw::signal_stderr);
+      std::signal(SIGBUS, &mrw::signal_stderr);
+      std::signal(SIGIOT, &mrw::signal_stderr);
+      std::signal(SIGTRAP, &mrw::signal_stderr);
+      std::signal(SIGSYS, &mrw::signal_stderr);
     }
   };
 

mrw/doxyfile.in

@@ -87,7 +87,7 @@ PROJECT_NUMBER         = "Version @MAJOR@.@MINOR@.@LEAST@"
 # If a relative path is entered, it will be relative to the location 
 # where doxygen was started. If left blank the current directory will be used.
 
-OUTPUT_DIRECTORY       = @top_builddir@doc
+OUTPUT_DIRECTORY       = @top_builddir@/doc
 
 # The OUTPUT_LANGUAGE tag is used to specify the language in which all 
 # documentation generated by doxygen is written. Doxygen will use this 
@@ -537,7 +537,7 @@ ALPHABETICAL_INDEX     = YES
 # the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns 
 # in which this list will be split (can be a number in the range [1..20])
 
-COLS_IN_ALPHA_INDEX    = 5
+COLS_IN_ALPHA_INDEX    = 3
 
 # In case all classes in a project start with a common prefix, all 
 # classes will be put under the same header in the alphabetical index. 
@@ -590,7 +590,7 @@ HTML_STYLESHEET        = @srcdir@/style.css
 # files or namespaces will be aligned in HTML using tables. If set to 
 # NO a bullet list will be used.
 
-HTML_ALIGN_MEMBERS     = YES
+HTML_ALIGN_MEMBERS     = NO
 
 # If the GENERATE_HTMLHELP tag is set to YES, additional index files 
 # will be generated that can be used as input for tools like the 

mrw/errno.cpp

@@ -24,30 +24,38 @@
 
 #include <mrw/errno.hpp>
 #include <mrw/string.hpp>
+#include <mrw/stdext.hpp>
 #include <errno.h>
 #include <string.h>
-#ifndef __GLIBC__
-#include <mrw/stdext.hpp>
-#endif
 
-mrw::Errno::Errno() throw(): _errno(errno) {}
+mrw::Errno::Errno() throw(): _errnoxxx(errno) {}
 
 mrw::Errno::operator std::string() const throw(std::bad_exception) {
-#ifdef __GLIBC__
-  char error[1024];
-  return !strerror_r(_errno, error, 1024) ?
-    error : std::string("errno=")+_errno;
-#else
-  return mrw::ifelse(strerror(_errno), (std::string("errno=")+_errno).c_str());
-#endif
+  return *this;
 }
       
 std::string mrw::Errno::string() const throw(std::bad_exception) {
-#ifdef __GLIBC__
+  char* pos(0);
   char error[1024];
-  return !strerror_r(_errno, error, 1024) ?
-    error : std::string("errno=")+_errno;
+#ifdef __GLIBC__
+# if defined __USE_XOPEN2K && !defined __USE_GNU
+  return strerror_r(errno=_errnoxxx, error, 1024)!=-1
+    ? error+std::string(" errno=")+_errnoxxx
+    : std::string("errno=")+_errnoxxx;
+# else
+  return (pos=strerror_r(errno=_errnoxxx, error, 1024))
+    ? pos+std::string(" errno=")+_errnoxxx
+    : std::string("errno=")+_errnoxxx;
+# endif
 #else
-  return mrw::ifelse(strerror(_errno), (std::string("errno=")+_errno).c_str());
+# if defined __USE_XOPEN2K && !defined __USE_GNU
+  return strerror_r(errno=_errnoxxx, error, 1024)!=-1
+    ? error+std::string(" errno=")+_errnoxxx
+    : std::string("errno=")+_errnoxxx;
+# else
+  return (pos=strerror(errno=_errnoxxx))
+    ? error+std::string(" errno=")+_errnoxxx
+    : std::string("errno=")+_errnoxxx;
+# endif
 #endif
 }

mrw/errno.hpp

@@ -60,18 +60,19 @@ namespace mrw {
       
       /// returns the @c errno stored in the constructor
       operator int() const throw() {
-        return _errno;
+        return _errnoxxx;
       }
       
       /// returns the @c errno stored in the constructor
       int numerical() const throw() {
-        return _errno;
+        return _errnoxxx;
       }
 
       //.............................................................. variables
     private:
       
-      int _errno;
+      int _errnoxxx; // "xxx" for MinGW-compatibility (there's a
+                     // function named _errno)
       
   };
 

mrw/foot.html

@@ -1,5 +1,4 @@
-    <div class="status">Last Change: $date</div>
-    <div class="feedback"></div>
+    <div class="status">Last Build: $date</div>
     <div class="author"><a href="http://marc.waeckerlin.org">The autor's page: http://marc.waeckerlin.org</a></div>
   </body>
 </html>

mrw/functiontrace.hpp

@@ -34,10 +34,20 @@
 // support for log4cxx 0.9.7 and for new CVS version
 #ifndef LOG4CXX_LOCATION
 #  define MRW_LOG4CXX_LOCATION _file.c_str(), _line
+#define MRW_LEVEL_DEBUG ::log4cxx::Level::DEBUG
+#define MRW_LEVEL_INFO ::log4cxx::Level::INFO
+#define MRW_LEVEL_WARN ::log4cxx::Level::WARN
+#define MRW_LEVEL_ERROR ::log4cxx::Level::ERROR
+#define MRW_LEVEL_FATAL ::log4cxx::Level::FATAL
 #else
 #  define LOG4CXX_CVS
 #  define MRW_LOG4CXX_LOCATION \
-  ::log4cxx::spi::LocationInfo(_name.c_str(), _file.c_str(), _line)
+  ::log4cxx::spi::LocationInfo(_file.c_str(), _name.c_str(), _line)
+#define MRW_LEVEL_DEBUG ::log4cxx::Level::getDebug()
+#define MRW_LEVEL_INFO ::log4cxx::Level::getInfo()
+#define MRW_LEVEL_WARN ::log4cxx::Level::getWarn()
+#define MRW_LEVEL_ERROR ::log4cxx::Level::getError()
+#define MRW_LEVEL_FATAL ::log4cxx::Level::getFatal()
 #endif
 
 namespace mrw {
@@ -48,11 +58,11 @@ namespace mrw {
   /** @defgroup FunctionTrace Function Tracing (using log4cxx)
       @pre \#include <mrw/functiontrace.hpp>
       
-      Place the macro @ref METHOD as first line of all methods you want to
-      trace, and macro @ref FUNCTION as first line of all functions to be
+      Place the macro @ref MRW_METHOD as first line of all methods you want to
+      trace, and macro @ref MRW_FUNCTION as first line of all functions to be
       traced.
 
-      There are alternative macros @ref METHOD2 and @ref FUNCTION2,
+      There are alternative macros @ref MRW_METHOD2 and @ref MRW_FUNCTION2,
       that allow you to also specify the logging hierarchy. The
       default for the hierarchy string is @c "mrw.fntrace". The
       logging level is always @c DEBUG and cannot be changed.
@@ -71,7 +81,7 @@ namespace mrw {
       \#include <mrw/functiontrace.hpp>
       \#include <log4cxx/basicconfigurator.h>
       void fn(int i=0) {
-        FUNCTION("fn(int)"); // trace entry and exit
+        MRW_FUNCTION("fn(int)"); // trace entry and exit
         if (i<4) fn(++i);
       }
       class A {
@@ -80,13 +90,13 @@ namespace mrw {
             method();
           }
           void method() {
-            METHOD("A::method()"); // trace entry and exit
+            MRW_METHOD("A::method()"); // trace entry and exit
             fn();
           }
       };
       int main(int, char**) {
         log4cxx::BasicConfigurator::configure();
-        FUNCTION("main(int, char**)");
+        MRW_FUNCTION("main(int, char**)");
         A().method();
         return 0;
       }
@@ -144,7 +154,7 @@ namespace mrw {
         namespace yyy {
           class Zzz {
             public: void doIt(int, char) {
-              METHOD("xxx::yyy::Zzz::doIt(int, char)");
+              MRW_METHOD("xxx::yyy::Zzz::doIt(int, char)");
               [...]
             }
           };
@@ -155,7 +165,7 @@ namespace mrw {
       @param name the full name of the method, including namespaces
       and class name
     */
-#define METHOD(name) mrw::FnTrace fnTrace(this, name, __FILE__, __LINE__)
+#define MRW_METHOD(name) mrw::FnTrace fnTrace(this, name, __FILE__, __LINE__)
 
   /** @brief Declare function entrance, place as first line in functions.
 
@@ -168,7 +178,7 @@ namespace mrw {
       namespace xxx {
         namespace yyy {
           void doIt(int, char) {
-            FUNCTION("xxx::yyy::doIt(int, char)");
+            MRW_FUNCTION("xxx::yyy::doIt(int, char)");
             [...]
           }
         }
@@ -177,7 +187,7 @@ namespace mrw {
     
       @param name the full name of the function, including namespaces
     */
-#define FUNCTION(name) mrw::FnTrace fnTrace(name, __FILE__, __LINE__)
+#define MRW_FUNCTION(name) mrw::FnTrace fnTrace(name, __FILE__, __LINE__)
 
   /** @brief Declare method entrance, place as first line in method.
 
@@ -193,7 +203,7 @@ namespace mrw {
         namespace yyy {
           class Zzz {
             public: void doIt(int, char) {
-              METHOD2("xxx::yyy::Zzz::doIt(int, char)", "fn.xxx.yyy.Zzz");
+              MRW_METHOD2("xxx::yyy::Zzz::doIt(int, char)", "fn.xxx.yyy.Zzz");
               [...]
             }
           };
@@ -205,7 +215,7 @@ namespace mrw {
       and class name
       @param tracer the tracer hierarchy
     */
-#define METHOD2(name, tracer)                                   \
+#define MRW_METHOD2(name, tracer)                                   \
   mrw::FnTrace fnTrace(this, name, __FILE__, __LINE__, tracer)
 
   /** @brief Declare function entrance, place as first line in functions.
@@ -221,7 +231,7 @@ namespace mrw {
       namespace xxx {
         namespace yyy {
           void doIt(int, char) {
-            FUNCTION2("xxx::yyy::doIt(int, char)", "fn.xxx.yyy");
+            MRW_FUNCTION2("xxx::yyy::doIt(int, char)", "fn.xxx.yyy");
             [...]
           }
         }
@@ -231,7 +241,7 @@ namespace mrw {
       @param name the full name of the function, including namespaces
       @param tracer the tracer hierarchy
     */
-#define FUNCTION2(name, tracer)                                 \
+#define MRW_FUNCTION2(name, tracer)                                 \
   mrw::FnTrace fnTrace(name, __FILE__, __LINE__, tracer)
 
   class FnTrace {
@@ -239,13 +249,15 @@ namespace mrw {
       FnTrace(const void* addr, const std::string& name,
               const std::string& file, unsigned long line,
               const std::string& tracer = "mrw.fntrace") throw():
-          _addr(addr), _name(name), _file(file), _line(line), _tracer(tracer) {
+          _addr(addr), _name(name.begin(), name.end()), _file(file), _line(line),
+          _tracer(tracer.begin(), tracer.end()) {
         log4cxx::Logger* logger(log4cxx::Logger::getLogger(_tracer));
         if (logger->isDebugEnabled()) {
-          std::stringstream oss;
-          oss<<std::hex<<std::setw(15)<<_addr<<": "<<std::dec
-             <<std::setw(2+_level)<<std::setfill(' ')<<"\\ "<<_name;
-          logger->forcedLog(log4cxx::Level::DEBUG, oss.str(),
+          std::basic_stringstream<log4cxx::String::value_type> oss;
+          oss<<std::hex<<std::setw(15)<<_addr<<": "
+             <<std::dec<<std::setw(2+_level)
+             <<std::setfill(log4cxx::String::value_type(' '))<<"\\ "<<_name;
+          logger->forcedLog(MRW_LEVEL_DEBUG, oss.str(),
                             MRW_LOG4CXX_LOCATION);
           ++_level;
         }
@@ -253,13 +265,15 @@ namespace mrw {
       FnTrace(const std::string& name,
               const std::string& file, unsigned long line,
               const std::string& tracer = "mrw.fntrace") throw():
-          _addr(0), _name(name), _file(file), _line(line), _tracer(tracer) {
+          _addr(0), _name(name.begin(), name.end()), _file(file), _line(line),
+          _tracer(tracer.begin(), tracer.end()) {
         log4cxx::Logger* logger(log4cxx::Logger::getLogger(_tracer));
         if (logger->isDebugEnabled()) {
-          std::stringstream oss;
+          std::basic_stringstream<log4cxx::String::value_type> oss;
           oss<<std::setw(17)<<' '
-             <<std::setw(2+_level)<<std::setfill(' ')<<"\\ "<<_name;
-          logger->forcedLog(log4cxx::Level::DEBUG, oss.str(),
+             <<std::setw(2+_level)<<std::setfill(log4cxx::String::value_type(' '))
+             <<"\\ "<<_name;
+          logger->forcedLog(MRW_LEVEL_DEBUG, oss.str(),
                             MRW_LOG4CXX_LOCATION);
           ++_level;
         }
@@ -268,22 +282,23 @@ namespace mrw {
         log4cxx::Logger* logger(log4cxx::Logger::getLogger(_tracer));
         if (logger->isDebugEnabled()) {
           --_level;
-          std::stringstream oss;
+          std::basic_stringstream<log4cxx::String::value_type> oss;
           if (_addr)
             oss<<std::hex<<std::setw(15)<<_addr<<": "<<std::dec;
           else
             oss<<std::setw(17)<<' '; 
-          oss<<std::setw(2+_level)<<std::setfill(' ')<<"/ "<<_name;
-          logger->forcedLog(log4cxx::Level::DEBUG, oss.str(),
+          oss<<std::setw(2+_level)<<std::setfill(log4cxx::String::value_type(' '))
+             <<"/ "<<_name;
+          logger->forcedLog(MRW_LEVEL_DEBUG, oss.str(),
                             MRW_LOG4CXX_LOCATION);
         }
       }
     private:
       const void* _addr;
-      const std::string _name;
+      const log4cxx::String _name;
       const std::string _file;
       unsigned long _line;
-      const std::string _tracer;
+      const log4cxx::String _tracer;
       /** @todo for multithreading, use thread specific storage */
       static unsigned int _level;
   };

mrw/functiontrace_test.cpp

@@ -36,32 +36,32 @@
 class A {
   public:
     A() {
-      METHOD("A::A()");
+      MRW_METHOD("A::A()");
     }
     ~A() {
-      METHOD("A::~A()");
+      MRW_METHOD("A::~A()");
     }
     void fn1() {
-      METHOD("A::fn1()");
+      MRW_METHOD("A::fn1()");
       fn2();
     }
     void fn2() {
-      METHOD("A::fn2()");
+      MRW_METHOD("A::fn2()");
       fn3();
       fn4();
     }
     void fn3() {
-      METHOD("A::fn3()");
+      MRW_METHOD("A::fn3()");
       fn4();
     }
     void fn4(bool flag=true) {
-      METHOD("A::fn4()");
+      MRW_METHOD("A::fn4()");
       if (flag) fn4(false);
     }
 };
 
 void fn(A a) {
-  FUNCTION("fn(A)");
+  MRW_FUNCTION("fn(A)");
   a.fn1();
 }
 
@@ -70,16 +70,27 @@ class FunctionTraceTest: public CppUnit::TestFixture {
     void Init() {
       try {mrw::File::remove("functiontrace_test.log");} catch (...) {}
       log4cxx::helpers::Properties properties;
-      properties.setProperty("log4j.rootLogger",
-                             "DEBUG, A1");
-      properties.setProperty("log4j.appender.A1",
-                             "org.apache.log4j.FileAppender");
-      properties.setProperty("log4j.appender.A1.layout",
-                             "org.apache.log4j.PatternLayout");
-      properties.setProperty("log4j.appender.A1.layout.ConversionPattern",
-                             "%F:%L - %m%n");
-      properties.setProperty("log4j.appender.A1.filename",
-                             "functiontrace_test.log");
+      std::string name, cont;
+      properties.setProperty((name="log4j.rootLogger",
+                              log4cxx::String(name.begin(), name.end())),
+                             (cont="DEBUG, A1",
+                              log4cxx::String(cont.begin(), cont.end())));
+      properties.setProperty((name="log4j.appender.A1",
+                              log4cxx::String(name.begin(), name.end())),
+                             (cont="org.apache.log4j.FileAppender",
+                              log4cxx::String(cont.begin(), cont.end())));
+      properties.setProperty((name="log4j.appender.A1.layout",
+                              log4cxx::String(name.begin(), name.end())),
+                             (cont="org.apache.log4j.PatternLayout",
+                              log4cxx::String(cont.begin(), cont.end())));
+      properties.setProperty((name="log4j.appender.A1.layout.ConversionPattern",
+                              log4cxx::String(name.begin(), name.end())),
+                             (cont="%F:%L - %m%n",
+                              log4cxx::String(cont.begin(), cont.end())));
+      properties.setProperty((name="log4j.appender.A1.filename",
+                              log4cxx::String(name.begin(), name.end())),
+                             (cont="functiontrace_test.log",
+                              log4cxx::String(cont.begin(), cont.end())));
       log4cxx::PropertyConfigurator::configure(properties);
     }
     void Calls() {

mrw/head.html

@@ -14,7 +14,3 @@
   </head>
     <body xml:lang="en-gb"
               lang="en-gb">
-
-      <div class="kontakt" xml:lang="de-ch" lang="de:de-ch"><a class="target" name="top"></a><a href="&#109;&#97;&#105;&#108;&#116;&#111;:&#109;&#97;&#114;&#99;@&#119;&#97;&#101;&#99;&#107;&#101;&#114;&#108;&#105;&#110;&#46;&#111;&#114;&#103;&#10;">&#109;&#97;&#114;&#99;@&#119;&#97;&#101;&#99;&#107;&#101;&#114;&#108;&#105;&#110;&#46;&#111;&#114;&#103;&#10;</a></div>
-
-      <h1 class="main"><a href="http://marc.waeckerlin.org">$title</a></h1>

mrw/log4cxxconfiguration.cpp

@@ -64,8 +64,9 @@ namespace mrw {
            -# <code>/etc/mrwlog4cxx</code> (global configuration)
        -# if no configuration file is found, use default configuration:
           @verbatim
-log4j.rootLogger = DEBUG, A1
-log4j.logger.mrw.fn = DEBUG
+log4j.rootLogger = WARN, A1
+log4j.logger.mrw.fntrace = OFF
+log4j.logger.mrw.fn = OFF
 log4j.logger.mrw.fn.log4cxx = OFF
 log4j.logger.mrw.fn.boost = OFF
 log4j.logger.mrw.fn.Thread = OFF
@@ -84,17 +85,17 @@ log4j.appender.A1.layout = org.apache.log4j.PatternLayout
 @endverbatim
           and for multi threaded programs in addition:
           @verbatim
-log4j.appender.A1.layout.ConversionPattern = t-%-60c%m%n
+log4j.appender.A1.layout.ConversionPattern = \%t-\%-40l - \%m\%n
 @endverbatim
           on the other hand, single threaded programs are formatted as:
           @verbatim
-log4j.appender.A1.layout.ConversionPattern = 60c%m%n
+log4j.appender.A1.layout.ConversionPattern = \%-40l - \%m\%n
 @endverbatim
           This results in the following behaviour:
            - trace to console
            - format as...
-              - @c "%t-%-60c%m%n" if threaded
-              - @c "%-60c%m%n" if not threaded
+              - @c "\%t-\%-40l - \%m\%n" if threaded
+              - @c "\%-40l - \%m\%n" if not threaded
            - enable all tracing to @c DEBUG
            - enable tracing of @ref AutoFunctionTrace
               - disable function trace for @c log4cxx
@@ -122,50 +123,94 @@ log4j.appender.A1.layout.ConversionPattern = 60c%m%n
         else if (std::ifstream("/etc/mrwlog4cxx"))
           logconfigfile = "/etc/mrwlog4cxx";
         if (logconfigfile.size()) {
-          log4cxx::PropertyConfigurator::configure(logconfigfile);
+          log4cxx::PropertyConfigurator::configure
+            (log4cxx::String(logconfigfile.begin(), logconfigfile.end()));
           return;
         }
         log4cxx::helpers::Properties properties;
-        properties.setProperty("log4j.rootLogger",
-                               "DEBUG, A1");
-        properties.setProperty("log4j.logger.mrw.fn",
-                               "DEBUG");
-        properties.setProperty("log4j.logger.mrw.fn.log4cxx",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.boost",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.Thread",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.QString",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.QShared",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.QWidget",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.QRect",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.qstrcmp",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.*.qt_cast",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.mrw",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.std",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.CppUnit",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.__gnu_cxx",
-                               "OFF");
-        properties.setProperty("log4j.appender.A1",
-                               "org.apache.log4j.ConsoleAppender");
-        properties.setProperty("log4j.appender.A1.layout",
-                               "org.apache.log4j.PatternLayout");
+        std::string name, cont;
+        properties.setProperty((name="log4j.rootLogger",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="WARN, A1",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fntracea",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.log4cxx",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.boost",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.Thread",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.QString",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.QShared",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.QWidget",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.QRect",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.qstrcmp",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.*.qt_cast",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.mrw",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.std",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.CppUnit",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.__gnu_cxx",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.appender.A1",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="org.apache.log4j.ConsoleAppender",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.appender.A1.layout",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="org.apache.log4j.PatternLayout",
+                                log4cxx::String(cont.begin(), cont.end())));
 #ifdef _MT
-        properties.setProperty("log4j.appender.A1.layout.ConversionPattern",
-                               "%t-%-60c%m%n");
+        properties.setProperty((name="log4j.appender.A1.layout.ConversionPattern",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="%t-%-40l - %m%n",
+                                log4cxx::String(cont.begin(), cont.end())));
 #else
-        properties.setProperty("log4j.appender.A1.layout.ConversionPattern",
-                               "%-60c%m%n");
+        properties.setProperty((name="log4j.appender.A1.layout.ConversionPattern",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="%-40l - %m%n",
+                                log4cxx::String(cont.begin(), cont.end())));
 #endif
         log4cxx::PropertyConfigurator::configure(properties);
       }

mrw/makefile.am

@@ -9,7 +9,7 @@
 ## @license LGPL, see file <a href="license.html">COPYING</a>
 ##
 
-AM_CPPFLAGS += -I${top_srcdir}
+AM_CPPFLAGS += -I$(top_srcdir)
 
 if HAVE_STACKTRACE
   AM_CPPFLAGS += -DHAVE_STACKTRACE
@@ -17,13 +17,14 @@ endif
 
 CLEANFILES = doxygen.errors functiontrace_test.log \
              mrwautofunctiontracelog4cxx_test.log \
-	     mrwautofunctiontracelog4cxx_test-mt.log
-examplesdir = ${pkgdatadir}/examples
-dist_examples_DATA = ${top_srcdir}/mrw/examples/*
-htmldir = ${pkgdatadir}/doc/html
-html_DATA = ${top_builddir}/doc/html/index.html
-pdfdir =  ${pkgdatadir}/doc/pdf
-dist_pdf_DATA = ${top_builddir}/doc/latex/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.pdf
+	     mrwautofunctiontracelog4cxx_test-mt.log \
+	     $(VALTESTS) valgrind.log
+examplesdir = $(pkgdatadir)/examples
+dist_examples_DATA = $(top_srcdir)/mrw/examples/*
+htmldir = $(pkgdatadir)/doc/html
+html_DATA = $(top_builddir)/doc/html/index.html
+pdfdir =  $(pkgdatadir)/doc/pdf
+dist_pdf_DATA = $(top_builddir)/doc/latex/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.pdf
 
 lib_LTLIBRARIES = libmrw.la
 if HAVE_BOOST_THREAD
@@ -45,14 +46,10 @@ endif
 endif
 endif
 if HAVE_LOG4CXX
-    lib_LTLIBRARIES += libmrwexclog4cxx.la \
-                       libmrwlog4cxxconfiguration.la
-if HAVE_THREADS
-    lib_LTLIBRARIES += libmrwlog4cxxconfiguration-mt.la
+    lib_LTLIBRARIES += libmrwexclog4cxx.la
 if HAVE_BOOST_THREAD
     lib_LTLIBRARIES += libmrwexclog4cxx-mt.la
 endif
-endif
 if AUTOFNTRACE
     lib_LTLIBRARIES += libmrwautofunctiontracelog4cxx.la
 if HAVE_THREADS
@@ -63,18 +60,33 @@ endif
 endif
 endif
 endif
+if HAVE_LOG4CXX
+    lib_LTLIBRARIES += libmrwlog4cxxconfiguration.la
+if HAVE_THREADS
+    lib_LTLIBRARIES += libmrwlog4cxxconfiguration-mt.la
+endif
+endif
 
 libmrw_la_SOURCES = \
                     mrw.hpp version.cpp \
                     arg.cpp arg.hpp auto.hpp deque.hpp \
                     exception.cpp exception.hpp \
-                    exec.cpp exec.hpp list.hpp \
+                    list.hpp \
                     map.hpp multimap.hpp multiset.hpp \
                     set.hpp \
                     smartpointer.hpp stdext.cpp stdext.hpp \
-                    string.hpp unistd.hpp vector.hpp regexp.hpp regexp.cpp \
-		    tokenizer.hpp configfile.hpp configfile.cpp file.hpp \
+                    string.hpp unistd.hpp vector.hpp \
+		    tokenizer.hpp \
 		    errno.hpp errno.cpp
+if HAVE_DIR
+  libmrw_la_SOURCES += file.hpp configfile.hpp configfile.cpp
+endif
+if HAVE_REGEXP
+  libmrw_la_SOURCES += regexp.hpp regexp.cpp
+endif
+if HAVE_EXEC
+  libmrw_la_SOURCES += exec.cpp exec.hpp
+endif
 if HAVE_LTDL
   libmrw_la_SOURCES += dynamiclibrary.hpp
 endif
@@ -93,33 +105,32 @@ endif
 
 if HAVE_THREADS
 if HAVE_BOOST_THREAD
-  libmrw_mt_la_SOURCES = ${libmrw_la_SOURCES}
+  libmrw_mt_la_SOURCES = $(libmrw_la_SOURCES)
   libmrw_mt_la_CXXFLAGS = @THREADS@
-  libmrw_mt_la_LDFLAGS = ${libmrw_la_LDFLAGS} -version-info @LIB_VERSION@ \
+  libmrw_mt_la_LDFLAGS = $(libmrw_la_LDFLAGS) -version-info @LIB_VERSION@ \
                          @THREADS@
-  libmrw_mt_la_LIBADD  = ${libmrw_la_LIBADD} @BOOST_THREAD_LIB@
+  libmrw_mt_la_LIBADD  = $(libmrw_la_LIBADD) @BOOST_THREAD_LIB@
 endif
 endif
 
 if HAVE_STACKTRACE
   libmrwexcstderr_la_SOURCES = autostacktracestderr.cpp version.cpp
   libmrwexcstderr_la_LDFLAGS = -version-info @LIB_VERSION@
-  libmrwexcstderr_la_LIBADD = ${top_builddir}/mrw/libmrw.la
+  libmrwexcstderr_la_LIBADD = $(top_builddir)/mrw/libmrw.la
 if HAVE_THREADS
 if HAVE_BOOST_THREAD
     libmrwexcstderr_mt_la_SOURCES = autostacktracestderr.cpp version.cpp
     libmrwexcstderr_mt_la_CXXFLAGS = @THREADS@
     libmrwexcstderr_mt_la_LDFLAGS = -version-info @LIB_VERSION@ @THREADS@
-    libmrwexcstderr_mt_la_LIBADD = ${top_builddir}/mrw/libmrw-mt.la
+    libmrwexcstderr_mt_la_LIBADD = $(top_builddir)/mrw/libmrw-mt.la
 endif
 endif
-
 if AUTOFNTRACE
     libmrwautofunctiontracestdlog_la_SOURCES = autofunctiontracestdlog.cpp \
                                                version.cpp
     libmrwautofunctiontracestdlog_la_CXXFLAGS = -w
     libmrwautofunctiontracestdlog_la_LDFLAGS = -version-info @LIB_VERSION@
-    libmrwautofunctiontracestdlog_la_LIBADD  = ${top_builddir}/mrw/libmrw.la
+    libmrwautofunctiontracestdlog_la_LIBADD  = $(top_builddir)/mrw/libmrw.la
 if HAVE_THREADS
 if HAVE_BOOST_THREAD
       libmrwautofunctiontracestdlog_mt_la_SOURCES = \
@@ -128,38 +139,28 @@ if HAVE_BOOST_THREAD
       libmrwautofunctiontracestdlog_mt_la_LDFLAGS = \
         -version-info @LIB_VERSION@ @THREADS@
       libmrwautofunctiontracestdlog_mt_la_LIBADD  = \
-        ${top_builddir}/mrw/libmrw-mt.la
+        $(top_builddir)/mrw/libmrw-mt.la
 endif
 endif
 endif
 if HAVE_LOG4CXX
     libmrwexclog4cxx_la_SOURCES = autostacktracelog4cxx.cpp version.cpp
     libmrwexclog4cxx_la_LDFLAGS = -version-info @LIB_VERSION@
-    libmrwexclog4cxx_la_LIBADD = ${top_builddir}/mrw/libmrw.la -llog4cxx
-    libmrwlog4cxxconfiguration_la_SOURCES = log4cxxconfiguration.cpp version.cpp
-    libmrwlog4cxxconfiguration_la_LDFLAGS = -version-info @LIB_VERSION@
-    libmrwlog4cxxconfiguration_la_LIBADD = -llog4cxx
+    libmrwexclog4cxx_la_LIBADD = $(top_builddir)/mrw/libmrw.la -llog4cxx
 if HAVE_THREADS
 if HAVE_BOOST_THREAD
       libmrwexclog4cxx_mt_la_SOURCES = autostacktracelog4cxx.cpp version.cpp
       libmrwexclog4cxx_mt_la_CXXFLAGS = @THREADS@
       libmrwexclog4cxx_mt_la_LDFLAGS = -version-info @LIB_VERSION@ @THREADS@
-      libmrwexclog4cxx_mt_la_LIBADD = ${top_builddir}/mrw/libmrw-mt.la -llog4cxx
-      libmrwlog4cxxconfiguration_mt_la_SOURCES = log4cxxconfiguration.cpp \
-                                                 version.cpp
-      libmrwlog4cxxconfiguration_mt_la_CXXFLAGS = @THREADS@
-      libmrwlog4cxxconfiguration_mt_la_LDFLAGS = -version-info @LIB_VERSION@ \
-                                                 @THREADS@
-      libmrwlog4cxxconfiguration_mt_la_LIBADD = -llog4cxx
+      libmrwexclog4cxx_mt_la_LIBADD = $(top_builddir)/mrw/libmrw-mt.la -llog4cxx
 endif
 endif
-
 if AUTOFNTRACE
     libmrwautofunctiontracelog4cxx_la_SOURCES = autofunctiontracelog4cxx.cpp \
                                                 version.cpp
     libmrwautofunctiontracelog4cxx_la_CXXFLAGS = -w
     libmrwautofunctiontracelog4cxx_la_LDFLAGS = -version-info @LIB_VERSION@
-    libmrwautofunctiontracelog4cxx_la_LIBADD  = ${top_builddir}/mrw/libmrw.la -llog4cxx
+    libmrwautofunctiontracelog4cxx_la_LIBADD  = $(top_builddir)/mrw/libmrw.la -llog4cxx
 if HAVE_THREADS
 if HAVE_BOOST_THREAD
       libmrwautofunctiontracelog4cxx_mt_la_SOURCES = \
@@ -168,159 +169,190 @@ if HAVE_BOOST_THREAD
       libmrwautofunctiontracelog4cxx_mt_la_LDFLAGS = \
         -version-info @LIB_VERSION@ @THREADS@
       libmrwautofunctiontracelog4cxx_mt_la_LIBADD  = \
-        ${top_builddir}/mrw/libmrw-mt.la -llog4cxx
+        $(top_builddir)/mrw/libmrw-mt.la -llog4cxx
 endif
 endif
 endif
 endif
 endif
+if HAVE_LOG4CXX
+  libmrwlog4cxxconfiguration_la_SOURCES = log4cxxconfiguration.cpp version.cpp
+  libmrwlog4cxxconfiguration_la_LDFLAGS = -version-info @LIB_VERSION@
+  libmrwlog4cxxconfiguration_la_LIBADD = -llog4cxx
+if HAVE_THREADS
+    libmrwlog4cxxconfiguration_mt_la_SOURCES = log4cxxconfiguration.cpp \
+                                               version.cpp
+    libmrwlog4cxxconfiguration_mt_la_CXXFLAGS = @THREADS@
+    libmrwlog4cxxconfiguration_mt_la_LDFLAGS = -version-info @LIB_VERSION@ \
+                                               @THREADS@
+    libmrwlog4cxxconfiguration_mt_la_LIBADD = -llog4cxx
+endif
+endif
 
-check_PROGRAMS = auto_test smartpointer_test exec_test stdext_test regexp_test \
-                 tokenizer_test configfile_test string_test
+VALGRIND_CHECKS = auto_test smartpointer_test stdext_test \
+                 tokenizer_test string_test
+NO_VALGRIND_CHECKS = 
+if HAVE_DIR
+  VALGRIND_CHECKS += configfile_test
+  dist_check_SCRIPTS = configfile_check.sh
+endif
+if HAVE_REGEXP
+  VALGRIND_CHECKS += regexp_test
+endif
+if HAVE_EXEC
+  VALGRIND_CHECKS += exec_test
+endif
 if HAVE_LTDL
-check_PROGRAMS += dynamiclibrary_test
+  VALGRIND_CHECKS += dynamiclibrary_test
 endif
 if HAVE_LOG4CXX
-  check_PROGRAMS += functiontrace_test
+  VALGRIND_CHECKS += functiontrace_test
 endif
-dist_check_SCRIPTS = configfile_check.sh
 if HAVE_STACKTRACE
-  check_PROGRAMS += stacktrace_test mrwexcstderr_test
+  NO_VALGRIND_CHECKS += stacktrace_test
+  VALGRIND_CHECKS += mrwexcstderr_test
 if HAVE_LOG4CXX
-    check_PROGRAMS += mrwexclog4cxx_test
+    VALGRIND_CHECKS += mrwexclog4cxx_test
 if AUTOFNTRACE
-      check_PROGRAMS += mrwautofunctiontracelog4cxx_test
+      NO_VALGRIND_CHECKS += mrwautofunctiontracelog4cxx_test
 if HAVE_THREADS
 if HAVE_BOOST_THREAD
-        check_PROGRAMS += mrwautofunctiontracelog4cxx_test-mt
+        NO_VALGRIND_CHECKS += mrwautofunctiontracelog4cxx_test-mt
 endif
 endif
 endif
 endif
 endif
+
 auto_test_SOURCES = auto_test.cpp version.cpp
-auto_test_CPPFLAGS = -I${top_srcdir} @CPPUNIT_CFLAGS@ -g3 -O0
+auto_test_CPPFLAGS = -I$(top_srcdir) @CPPUNIT_CFLAGS@ -g3 -O0
 auto_test_CXXFLAGS = -g3 -O0
-auto_test_LDFLAGS = @CPPUNIT_LIBS@
-auto_test_LDADD = ${top_builddir}/mrw/libmrw.la
+auto_test_LDFLAGS = @CPPUNIT_LIBS@ -L.libs
+auto_test_LDADD = $(top_builddir)/mrw/libmrw.la
 if HAVE_STACKTRACE
-  auto_test_LDADD += ${top_builddir}/mrw/libmrwexcstderr.la
+  auto_test_LDADD += $(top_builddir)/mrw/libmrwexcstderr.la
 endif
 smartpointer_test_SOURCES = smartpointer_test.cpp version.cpp
-smartpointer_test_CPPFLAGS = -I${top_srcdir} @CPPUNIT_CFLAGS@ -g3 -O0
+smartpointer_test_CPPFLAGS = -I$(top_srcdir) @CPPUNIT_CFLAGS@ -g3 -O0
 smartpointer_test_CXXFLAGS = -g3 -O0
-smartpointer_test_LDFLAGS = @CPPUNIT_LIBS@
-smartpointer_test_LDADD = ${top_builddir}/mrw/libmrw.la
+smartpointer_test_LDFLAGS = @CPPUNIT_LIBS@ -L.libs
+smartpointer_test_LDADD = $(top_builddir)/mrw/libmrw.la
 if HAVE_STACKTRACE
-  smartpointer_test_LDADD += ${top_builddir}/mrw/libmrwexcstderr.la
+  smartpointer_test_LDADD += $(top_builddir)/mrw/libmrwexcstderr.la
 endif
+if HAVE_EXEC
 exec_test_SOURCES = exec_test.cpp version.cpp
-exec_test_CPPFLAGS = -I${top_srcdir} @CPPUNIT_CFLAGS@ -g3 -O0
+exec_test_CPPFLAGS = -I$(top_srcdir) @CPPUNIT_CFLAGS@ -g3 -O0
 exec_test_CXXFLAGS = -g3 -O0
-exec_test_LDFLAGS = @CPPUNIT_LIBS@
-exec_test_LDADD = ${top_builddir}/mrw/libmrw.la
+exec_test_LDFLAGS = @CPPUNIT_LIBS@ -L.libs
+exec_test_LDADD = $(top_builddir)/mrw/libmrw.la
 if HAVE_STACKTRACE
-  exec_test_LDADD += ${top_builddir}/mrw/libmrwexcstderr.la
+  exec_test_LDADD += $(top_builddir)/mrw/libmrwexcstderr.la
+endif
 endif
 stdext_test_SOURCES = stdext_test.cpp version.cpp
-stdext_test_CPPFLAGS = -I${top_srcdir} @CPPUNIT_CFLAGS@ -g3 -O0
+stdext_test_CPPFLAGS = -I$(top_srcdir) @CPPUNIT_CFLAGS@ -g3 -O0
 stdext_test_CXXFLAGS = -g3 -O0
-stdext_test_LDFLAGS = @CPPUNIT_LIBS@
-stdext_test_LDADD = ${top_builddir}/mrw/libmrw.la
+stdext_test_LDFLAGS = @CPPUNIT_LIBS@ -L.libs
+stdext_test_LDADD = $(top_builddir)/mrw/libmrw.la
 if HAVE_STACKTRACE
-  stdext_test_LDADD += ${top_builddir}/mrw/libmrwexcstderr.la
+  stdext_test_LDADD += $(top_builddir)/mrw/libmrwexcstderr.la
 endif
 string_test_SOURCES = string_test.cpp version.cpp
-string_test_CPPFLAGS = -I${top_srcdir} @CPPUNIT_CFLAGS@ -g3 -O0
+string_test_CPPFLAGS = -I$(top_srcdir) @CPPUNIT_CFLAGS@ -g3 -O0
 string_test_CXXFLAGS = -g3 -O0
-string_test_LDFLAGS = @CPPUNIT_LIBS@
-string_test_LDADD = ${top_builddir}/mrw/libmrw.la
+string_test_LDFLAGS = @CPPUNIT_LIBS@ -L.libs
+string_test_LDADD = $(top_builddir)/mrw/libmrw.la
 if HAVE_STACKTRACE
-  string_test_LDADD += ${top_builddir}/mrw/libmrwexcstderr.la
-endif
-regexp_test_SOURCES = regexp_test.cpp version.cpp
-regexp_test_CPPFLAGS = -I${top_srcdir} @CPPUNIT_CFLAGS@ -g3 -O0
-regexp_test_CXXFLAGS = -g3 -O0
-regexp_test_LDFLAGS = @CPPUNIT_LIBS@
-regexp_test_LDADD = ${top_builddir}/mrw/libmrw.la
+  string_test_LDADD += $(top_builddir)/mrw/libmrwexcstderr.la
+endif
+if HAVE_REGEXP
+  regexp_test_SOURCES = regexp_test.cpp version.cpp
+  regexp_test_CPPFLAGS = -I$(top_srcdir) @CPPUNIT_CFLAGS@ -g3 -O0
+  regexp_test_CXXFLAGS = -g3 -O0
+  regexp_test_LDFLAGS = @CPPUNIT_LIBS@ -L.libs
+  regexp_test_LDADD = $(top_builddir)/mrw/libmrw.la
 if HAVE_STACKTRACE
-  regexp_test_LDADD += ${top_builddir}/mrw/libmrwexcstderr.la
+    regexp_test_LDADD += $(top_builddir)/mrw/libmrwexcstderr.la
+endif
 endif
 tokenizer_test_SOURCES = tokenizer_test.cpp version.cpp
-tokenizer_test_CPPFLAGS = -I${top_srcdir} @CPPUNIT_CFLAGS@ -g3 -O0
+tokenizer_test_CPPFLAGS = -I$(top_srcdir) @CPPUNIT_CFLAGS@ -g3 -O0
 tokenizer_test_CXXFLAGS = -g3 -O0
-tokenizer_test_LDFLAGS = @CPPUNIT_LIBS@
-tokenizer_test_LDADD = ${top_builddir}/mrw/libmrw.la
+tokenizer_test_LDFLAGS = @CPPUNIT_LIBS@ -L.libs
+tokenizer_test_LDADD = $(top_builddir)/mrw/libmrw.la
 if HAVE_STACKTRACE
-  tokenizer_test_LDADD += ${top_builddir}/mrw/libmrwexcstderr.la
-endif
-configfile_test_SOURCES = configfile_test.cpp version.cpp
-configfile_test_CPPFLAGS = -I${top_srcdir} @CPPUNIT_CFLAGS@ -g3 -O0
-configfile_test_CXXFLAGS = -g3 -O0
-configfile_test_LDFLAGS = @CPPUNIT_LIBS@
-configfile_test_LDADD = ${top_builddir}/mrw/libmrw.la
+  tokenizer_test_LDADD += $(top_builddir)/mrw/libmrwexcstderr.la
+endif
+if HAVE_DIR
+  configfile_test_SOURCES = configfile_test.cpp version.cpp
+  configfile_test_CPPFLAGS = -I$(top_srcdir) @CPPUNIT_CFLAGS@ -g3 -O0
+  configfile_test_CXXFLAGS = -g3 -O0
+  configfile_test_LDFLAGS = @CPPUNIT_LIBS@ -L.libs
+  configfile_test_LDADD = $(top_builddir)/mrw/libmrw.la
 if HAVE_STACKTRACE
-  configfile_test_LDADD += ${top_builddir}/mrw/libmrwexcstderr.la
+    configfile_test_LDADD += $(top_builddir)/mrw/libmrwexcstderr.la
+endif
 endif
 if HAVE_LTDL
   check_LTLIBRARIES = libdynamiclibrary_testlib.la
   libdynamiclibrary_testlib_la_SOURCES = dynamiclibrary_testlib.cpp
   libdynamiclibrary_testlib_la_LDFLAGS = -module -rpath /bullshit
   dynamiclibrary_test_SOURCES = dynamiclibrary_test.cpp version.cpp
-  dynamiclibrary_test_CPPFLAGS = -I${top_srcdir} @CPPUNIT_CFLAGS@ -g3 -O0
+  dynamiclibrary_test_CPPFLAGS = -I$(top_srcdir) @CPPUNIT_CFLAGS@ -g3 -O0
   dynamiclibrary_test_CXXFLAGS = -g3 -O0
-  dynamiclibrary_test_LDFLAGS = @CPPUNIT_LIBS@
-  dynamiclibrary_test_LDADD = ${top_builddir}/mrw/libmrw.la -lltdl
+  dynamiclibrary_test_LDFLAGS = @CPPUNIT_LIBS@ -L.libs
+  dynamiclibrary_test_LDADD = $(top_builddir)/mrw/libmrw.la -lltdl
 endif
 if HAVE_LOG4CXX
   functiontrace_test_SOURCES = functiontrace_test.cpp version.cpp
-  functiontrace_test_CPPFLAGS = -I${top_srcdir} @CPPUNIT_CFLAGS@ -g3 -O0
+  functiontrace_test_CPPFLAGS = -I$(top_srcdir) @CPPUNIT_CFLAGS@ -g3 -O0
   functiontrace_test_CXXFLAGS = -g3 -O0
-  functiontrace_test_LDFLAGS = @CPPUNIT_LIBS@
-  functiontrace_test_LDADD = ${top_builddir}/mrw/libmrw.la -llog4cxx
+  functiontrace_test_LDFLAGS = @CPPUNIT_LIBS@ -L.libs
+  functiontrace_test_LDADD = $(top_builddir)/mrw/libmrw.la -llog4cxx
 if HAVE_STACKTRACE
-  functiontrace_test_LDADD += ${top_builddir}/mrw/libmrwexcstderr.la
+  functiontrace_test_LDADD += $(top_builddir)/mrw/libmrwexcstderr.la
 endif
 endif
 if HAVE_STACKTRACE
   stacktrace_test_SOURCES = stacktrace_test.cpp version.cpp
-  stacktrace_test_CPPFLAGS = -I${top_srcdir} @CPPUNIT_CFLAGS@ -g3 -O0
+  stacktrace_test_CPPFLAGS = -I$(top_srcdir) @CPPUNIT_CFLAGS@ -g3 -O0
   stacktrace_test_CXXFLAGS = -g3 -O0
-  stacktrace_test_LDFLAGS = @CPPUNIT_LIBS@
-  stacktrace_test_LDADD = ${top_builddir}/mrw/libmrw.la ${top_builddir}/mrw/libmrwexcstderr.la
+  stacktrace_test_LDFLAGS = @CPPUNIT_LIBS@ -L.libs
+  stacktrace_test_LDADD = $(top_builddir)/mrw/libmrw.la $(top_builddir)/mrw/libmrwexcstderr.la
   mrwexcstderr_test_SOURCES = mrwexcstderr_test.cpp version.cpp
-  mrwexcstderr_test_CPPFLAGS = -I${top_srcdir} @CPPUNIT_CFLAGS@ -g3 -O0
+  mrwexcstderr_test_CPPFLAGS = -I$(top_srcdir) @CPPUNIT_CFLAGS@ -g3 -O0
   mrwexcstderr_test_CXXFLAGS = -g3 -O0
-  mrwexcstderr_test_LDFLAGS = @CPPUNIT_LIBS@
-  mrwexcstderr_test_LDADD = ${top_builddir}/mrw/libmrwexcstderr.la
+  mrwexcstderr_test_LDFLAGS = @CPPUNIT_LIBS@ -L.libs
+  mrwexcstderr_test_LDADD = $(top_builddir)/mrw/libmrwexcstderr.la
 if HAVE_LOG4CXX
     mrwexclog4cxx_test_SOURCES = mrwexclog4cxx_test.cpp version.cpp
-    mrwexclog4cxx_test_CPPFLAGS = -I${top_srcdir} @CPPUNIT_CFLAGS@ -g3 -O0
+    mrwexclog4cxx_test_CPPFLAGS = -I$(top_srcdir) @CPPUNIT_CFLAGS@ -g3 -O0
     mrwexclog4cxx_test_CXXFLAGS = -g3 -O0
-    mrwexclog4cxx_test_LDFLAGS = @CPPUNIT_LIBS@
-    mrwexclog4cxx_test_LDADD = ${top_builddir}/mrw/libmrwexclog4cxx.la -llog4cxx
+    mrwexclog4cxx_test_LDFLAGS = @CPPUNIT_LIBS@ -L.libs
+    mrwexclog4cxx_test_LDADD = $(top_builddir)/mrw/libmrwexclog4cxx.la -llog4cxx
 if AUTOFNTRACE
       mrwautofunctiontracelog4cxx_test_SOURCES = \
         mrwautofunctiontracelog4cxx_test.cpp version.cpp
       mrwautofunctiontracelog4cxx_test_CPPFLAGS = \
-        -I${top_srcdir} @CPPUNIT_CFLAGS@ -finstrument-functions -g3 -O0
+        -I$(top_srcdir) @CPPUNIT_CFLAGS@ -finstrument-functions -g3 -O0
       mrwautofunctiontracelog4cxx_test_CXXFLAGS = -g3 -O0 -finstrument-functions
       mrwautofunctiontracelog4cxx_test_LDFLAGS = \
-        @CPPUNIT_LIBS@ -finstrument-functions
+        @CPPUNIT_LIBS@ -L.libs -finstrument-functions
       mrwautofunctiontracelog4cxx_test_LDADD = \
-        -llog4cxx ${top_builddir}/mrw/libmrwautofunctiontracelog4cxx.la
+        -llog4cxx $(top_builddir)/mrw/libmrwautofunctiontracelog4cxx.la
 if HAVE_THREADS
 if HAVE_BOOST_THREAD
         mrwautofunctiontracelog4cxx_test_mt_SOURCES = \
           mrwautofunctiontracelog4cxx_test.cpp version.cpp
         mrwautofunctiontracelog4cxx_test_mt_CPPFLAGS = \
-          -I${top_srcdir} @CPPUNIT_CFLAGS@ -finstrument-functions -g3 -O0
+          -I$(top_srcdir) @CPPUNIT_CFLAGS@ -finstrument-functions -g3 -O0
         mrwautofunctiontracelog4cxx_test_mt_CXXFLAGS = -g3 -O0 \
 	  -finstrument-functions @THREADS@
         mrwautofunctiontracelog4cxx_test_mt_LDFLAGS = \
-          @CPPUNIT_LIBS@ @THREADS@ -finstrument-functions
+          @CPPUNIT_LIBS@ -L.libs @THREADS@ -finstrument-functions
         mrwautofunctiontracelog4cxx_test_mt_LDADD = \
-          -llog4cxx ${top_builddir}/mrw/libmrwautofunctiontracelog4cxx-mt.la @BOOST_THREAD_LIB@
+          -llog4cxx $(top_builddir)/mrw/libmrwautofunctiontracelog4cxx-mt.la @BOOST_THREAD_LIB@
 endif
 endif
 endif
@@ -328,51 +360,59 @@ endif
 endif
 
 dist_check_DATA = test.dat configfile.ini configfile.ini.result
-EXTRA_DIST = head.html foot.html style.css
-TESTS = ${check_PROGRAMS} ${dist_check_SCRIPTS}
+EXTRA_DIST = head.html foot.html style.css hintergrund.png
+if HAVE_VALGRIND
+VALTESTS=$(VALGRIND_CHECKS:%=valcheck_%)
+TESTS = $(VALTESTS) $(NO_VALGRIND_CHECKS) $(dist_check_SCRIPTS)
+valcheck_%: %
+	echo "LD_LIBRARY_PATH=.libs $(top_srcdir)/valcheck.sh .libs/$<" > $@
+	chmod ugo+x $@
+else
+TESTS = $(check_PROGRAMS) $(dist_check_SCRIPTS)
+endif
+check_PROGRAMS = $(VALGRIND_CHECKS) $(NO_VALGRIND_CHECKS)
 
 .PHONY: doc clean-local distclean-local dist-hool install-data-hook \
         uninstall-hook
 
-deps = ${top_srcdir}/COPYING ${top_srcdir}/README ${top_srcdir}/INSTALL ${top_srcdir}/NEWS ${top_srcdir}/ChangeLog
+deps = $(top_srcdir)/COPYING $(top_srcdir)/README $(top_srcdir)/INSTALL $(top_srcdir)/NEWS $(top_srcdir)/ChangeLog
 
-doc: ${top_builddir}/doc/html/index.html ${top_builddir}/doc/latex/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.pdf
+doc: $(top_builddir)/doc/html/index.html $(top_builddir)/doc/latex/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.pdf
 
-${html_DATA}: doxyfile *.[ch]pp ${deps} style.css head.html foot.html
-	test -d ${top_builddir}/doc/latex || mkdir -p ${top_builddir}/doc/latex
-	test -d ${top_builddir}/doc/html || mkdir -p ${top_builddir}/doc/html
-	@test -f ${top_builddir}/doc/html/hintergrund.png || \
-	  cp ~/www/marc/linux/hintergrund.png \
-	  ${top_builddir}/doc/html || \
-	  ( \
-	    echo "**** sorry, you are missing the html background image"; \
-	    echo "     (after distclean doc/html/hintergrund.png is deleted)" \
-	  )
+$(html_DATA): doxyfile *.[ch]pp $(deps) style.css head.html foot.html
+	test -d $(top_builddir)/doc/latex || mkdir -p $(top_builddir)/doc/latex
+	test -d $(top_builddir)/doc/html || mkdir -p $(top_builddir)/doc/html
+	@test -f $(top_builddir)/doc/html/hintergrund.png || \
+	  cp $(srcdir)/hintergrund.png \
+	  $(top_builddir)/doc/html
 	doxygen doxyfile
 if PEDANTIC
 	test \! -s doxygen.errors
 endif
 
-${top_builddir}/doc/latex/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.pdf: doxyfile *.[ch]pp ${deps} ${html_DATA}
-	cd ${top_builddir}/doc/latex && make && \
+$(top_builddir)/doc/latex/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.pdf: doxyfile *.[ch]pp $(deps) $(html_DATA)
+	cd $(top_builddir)/doc/latex && make && \
 	  mv refman.pdf @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.pdf
 
 clean-local:
 	- rm doxygen.err libmrw.doxytag
 
 distclean-local:
-	- rm -r ${top_builddir}/doc/html/* ${top_builddir}/doc/latex/*
+	- rm -r $(top_builddir)/doc/html/* $(top_builddir)/doc/latex/*
 	- rm makefile makefile.in doxygen.err libmrw.doxytag
 
 dist-hook:
-	test -d ${distdir}/doc/html || \
-	  mkdir -p ${distdir}/doc/html
-	cp ${top_builddir}/doc/html/* ${distdir}/doc/html/.
+	test -d $(distdir)/doc/html || \
+	  mkdir -p $(distdir)/doc/html
+	cp $(top_builddir)/doc/html/* $(distdir)/doc/html/.
 
 install-data-hook:
-	chmod -R u+w ${pkgdatadir}/doc
-	cp -rf ${top_builddir}/doc/html ${pkgdatadir}/doc/
+	env | grep -i tmp
+	test -d "$(DESTDIR)$(pkgdatadir)/doc" || \
+	  mkdir -p "$(DESTDIR)$(pkgdatadir)/doc"
+	chmod -R u+w "$(DESTDIR)$(pkgdatadir)/doc"
+	cp -rf $(top_builddir)/doc/html "$(DESTDIR)$(pkgdatadir)/doc/"
 
 uninstall-hook:
-	chmod -R u+w ${pkgdatadir}/doc
-	rm -rf ${pkgdatadir}/doc/html
+	chmod -R u+w "$(DESTDIR)$(pkgdatadir)/doc"
+	rm -rf "$(DESTDIR)$(pkgdatadir)/doc/html"

mrw/mrw.hpp.in

@@ -1,7 +1,15 @@
 /** @mainpage
 
     The official homepage is on:
-     - http://marc.waeckerlin.org/@PACKAGENAME@/index.html
+     - http://marc.waeckerlin.org/computer/c_/mrw-c_/index
+
+    The minimal runtime package (for use with VideoreKorder):
+
+    Minimalpaket (für den VideoreKorder):
+
+     - <a href="/downloads/@PACKAGENAME@-minimal-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm">@PACKAGENAME@-minimal-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</a>
+
+    More downloads see @ref downloads.
     
     All features are listed on the <a
     href="modules.html">"Modules"</a> page.
@@ -39,8 +47,8 @@
 
     See the <a href="pages.html">"Related Pages"</a>.
 
+     - @ref downloads
      - @ref readme
-     - @ref download
      - @ref usage
      - @ref threads
      - @ref libversion
@@ -50,63 +58,53 @@
      - @ref changes
 */
 
-/** @page download Download and Installation
+/** @page downloads Download and Installation of the MRW-C++ Library
+
+    Download this documentation in PDF:
+     - <a href="/downloads/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.pdf">@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.pdf</a>
 
     Download this version from here:
-     - Requirements:
-        - Boost thread library for multi threading:
-          http://boost.org
-        - log4cxx for automated tracing and function traces:
-           - http://logging.apache.org/log4cxx
-           - RPM: http://marc.waeckerlin.org/mrw-c++/log4cxx-0.9.7-3.i386.rpm
-        - @ref mrw::StackTrace requires:
-           - the GNU Binutils
-           - either GNU Compiler gcc or GNU C library glibc
-           - runs better on: either Linux or Solaris
-     - Binary
-        - Binary RPM Packages (built on i586/SuSE):
-           - http://marc.waeckerlin.org/@PACKAGENAME@/@PACKAGENAME@-minimal-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm
-              - Minimal runtime package without debugging support.
-                Does not depend on boost and log4cxx and ltdl.
-                To be used
-                e.g. with http://marc.waeckerlin.org/videorekorder
-              - Installation:<br />
-                <code>rpm -Uvh @PACKAGENAME@-minimal-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</code>
-           - http://marc.waeckerlin.org/@PACKAGENAME@/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm
-              - Full runtime library, no multithreading.
-              - Installation:<br />
-                <code>rpm -Uvh @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</code>
-           - http://marc.waeckerlin.org/@PACKAGENAME@/@PACKAGENAME@-mt-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm
-              - Full runtime library, with multithreading support.
-              - Installation:<br />
-                <code>rpm -Uvh @PACKAGENAME@-mt-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</code>
-           - http://marc.waeckerlin.org/@PACKAGENAME@/@PACKAGENAME@-devel-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm
-              - The package for developers.
-              - Installation:<br />
-                <code>rpm -Uvh @PACKAGENAME@-devel-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</code>
      - Source
+        - Source TAR-Ball:
+           - <a href="/downloads/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.tar.gz">@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.tar.gz</a>
+              - Installation:
+                  -# <code>tar xzf @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.tar.gz</code>
+                  -# <code>cd @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@</code>
+                  -# <code>./configure && make all install</code>
+        - Source RPM Packages:
+           - <a href="/downloads/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@-1.src.rpm">@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@-1.src.rpm</a>
+              - Installation:<br /><code>sudo rpmbuild --rebuild @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@-1.src.rpm</code>
         - Requirements to build from source:
            - boost: http://boost.org
            - cppunit: http://cppunit.sf.net
            - log4cxx: http://logging.apache.org/log4cxx
            - doxygen: http://doxygen.org
            - graphviz: http://www.research.att.com/sw/tools/graphviz
-           - GNU binutils (you also need the development package, if it is
-             separete (e.g. in Debian))
+           - GNU binutils (you also need the development package, if it is separete (e.g. in Debian))
            - GNU g++, GNU make, GNU autotools: http://gnu.org
-        - Source TAR-Ball:
-           - http://marc.waeckerlin.org/@PACKAGENAME@/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.tar.gz
-              - Installation:
-                  -# <code>tar xzf @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.tar.gz</code>
-                  -# <code>cd @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@</code>
-                  -# <code>./configure && make all install</code>
-        - Source RPM Packages:
-           - http://marc.waeckerlin.org/@PACKAGENAME@/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@-1.src.rpm
-              - Installation:<br />
-                <code>sudo rpmbuild --rebuild @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@-1.src.rpm</code>
-
-    Download this documentation in PDF:
-     - http://marc.waeckerlin.org/@PACKAGENAME@/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@.pdf
+     - Binary
+        - Binary RPM Packages (built on i586/SuSE):
+           - <a href="/downloads/@PACKAGENAME@-minimal-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm">@PACKAGENAME@-minimal-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</a>
+              - Minimal runtime package without debugging support.<br />Does not depend on boost and log4cxx and ltdl.<br />To be used e.g. with [[:Computer:Linux:Programme:Videorekorder]]
+              - Installation:<br /><code>rpm -Uvh @PACKAGENAME@-minimal-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</code>
+           - <a href="/downloads/@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm">@PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</a>
+              - Full runtime library, no multithreading.
+              - Installation:<br /><code>rpm -Uvh @PACKAGENAME@-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</code>
+           - <a href="/downloads/@PACKAGENAME@-mt-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm">@PACKAGENAME@-mt-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</a>
+              - Full runtime library, with multithreading support.
+              - Installation:<br /><code>rpm -Uvh @PACKAGENAME@-mt-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</code>
+           - <a href="/downloads/@PACKAGENAME@-devel-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm">@PACKAGENAME@-devel-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</a>
+              - The package for developers.
+              - Installation:<br /><code>rpm -Uvh @PACKAGENAME@-devel-@MAJOR@.@MINOR@.@LEAST@-1.i586.rpm</code>
+     - Requirements:
+        - Boost thread library for multi threading:<br />http://boost.org
+        - log4cxx for automated tracing and function traces:
+           - http://logging.apache.org/log4cxx
+           - RPM: <a href="/downloads/log4cxx-0.9.7-3.i386.rpm">log4cxx-0.9.7-3.i386.rpm</a>
+        - mrw::StackTrace requires:
+           - the GNU Binutils
+           - either GNU Compiler gcc or GNU C library glibc
+           - runs better on: either Linux or Solaris
 */
 
 /** @page usage Usage of the Library: Include and Link

mrw/mrwautofunctiontracelog4cxx_test.cpp

@@ -86,40 +86,85 @@ namespace mrw {
 #endif
         catch (...) {}
         log4cxx::helpers::Properties properties;
-        properties.setProperty("log4j.rootLogger",
-                               "OFF, A1");
-        properties.setProperty("log4j.logger.mrw.fn",
-                               "DEBUG");
-        properties.setProperty("log4j.logger.mrw.fn.log4cxx",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.boost",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.Thread",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.mrw",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.std",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.new",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.CppUnit",
-                               "OFF");
-        properties.setProperty("log4j.logger.mrw.fn.__gnu_cxx",
-                               "OFF");
-        properties.setProperty("log4j.appender.A1",
-                               "org.apache.log4j.FileAppender");
-        properties.setProperty("log4j.appender.A1.layout",
-                               "org.apache.log4j.PatternLayout");
+        std::string name, cont;
+        properties.setProperty((name="log4j.rootLogger",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF, A1",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="DEBUG",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.global",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.allocator",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.std.*",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.log4cxx",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.boost",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.Thread",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.mrw",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.std",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.new",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.CppUnit",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.logger.mrw.fn.__gnu_cxx",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="OFF",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.appender.A1",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="org.apache.log4j.FileAppender",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.appender.A1.layout",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="org.apache.log4j.PatternLayout",
+                                log4cxx::String(cont.begin(), cont.end())));
 #ifdef _MT
-        properties.setProperty("log4j.appender.A1.layout.ConversionPattern",
-                               "%t-%-27c%m%n");
-        properties.setProperty("log4j.appender.A1.filename",
-                               "mrwautofunctiontracelog4cxx_test-mt.log");
+        properties.setProperty((name="log4j.appender.A1.layout.ConversionPattern",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="%t-%-27c%m%n",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.appender.A1.filename",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="mrwautofunctiontracelog4cxx_test-mt.log",
+                                log4cxx::String(cont.begin(), cont.end())));
 #else
-        properties.setProperty("log4j.appender.A1.layout.ConversionPattern",
-                               "%-27c%m%n");
-        properties.setProperty("log4j.appender.A1.filename",
-                               "mrwautofunctiontracelog4cxx_test.log");
+        properties.setProperty((name="log4j.appender.A1.layout.ConversionPattern",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="%-27c%m%n",
+                                log4cxx::String(cont.begin(), cont.end())));
+        properties.setProperty((name="log4j.appender.A1.filename",
+                                log4cxx::String(name.begin(), name.end())),
+                               (cont="mrwautofunctiontracelog4cxx_test.log",
+                                log4cxx::String(cont.begin(), cont.end())));
 #endif
         log4cxx::PropertyConfigurator::configure(properties);
 #ifdef _MT

mrw/stacktrace.cpp

@@ -87,34 +87,74 @@ namespace mrw {
 //----------------------------------------------------------------------------
 mrw::StackTrace::StackTrace() throw(std::bad_exception) {
   // maximum trace level is limited here to 50, see below why
-#   if defined(__GLIBC__)
+#   if defined(__GNUG__)
+  {
+#     define PUSH(i)                                                    \
+    (__builtin_frame_address(i)!=0 ?                                   \
+     (_trace.push_back(__builtin_return_address(i)), true) : false)
+    PUSH(0) && PUSH(1) && PUSH(2) && PUSH(3) && PUSH(4) && PUSH(5) &&
+      PUSH(6) && PUSH(7) && PUSH(8) && PUSH(9) && PUSH(10) && PUSH(11) &&
+      PUSH(12) && PUSH(13) && PUSH(14) && PUSH(15) && PUSH(16) && PUSH(17)
+      && PUSH(18) && PUSH(19) && PUSH(20) && PUSH(21) && PUSH(22) &&
+      PUSH(23) && PUSH(24) && PUSH(25) && PUSH(26) && PUSH(27) && PUSH(28)
+      && PUSH(29) && PUSH(30) && PUSH(31) && PUSH(32) && PUSH(33) &&
+      PUSH(34) && PUSH(35) && PUSH(36) && PUSH(37) && PUSH(38) && PUSH(39)
+      && PUSH(40) && PUSH(41) && PUSH(42) && PUSH(43) && PUSH(44) &&
+      PUSH(45) && PUSH(46) && PUSH(47) && PUSH(48) && PUSH(49);
+#     undef PUSH
+  }
+#   elif defined(__GLIBC__)
   {
     const int TRACE_LEVEL(50);
     void* ba[TRACE_LEVEL];
     for (int n(backtrace(ba, TRACE_LEVEL)), i(0); i<n; ++i)
       _trace.push_back(ba[i]);
   }
-#   elif defined(__GNUG__)
-  {
-#     define push(i)                                                    \
-    (__builtin_return_address(i) ?                                      \
-     (_trace.push_back(__builtin_return_address(i)), true) : false)
-    push(0) && push(1) && push(2) && push(3) && push(4) && push(5) &&
-      push(6) && push(7) && push(8) && push(9) && push(10) && push(11) &&
-      push(12) && push(13) && push(14) && push(15) && push(16) && push(17)
-      && push(18) && push(19) && push(20) && push(21) && push(22) &&
-      push(23) && push(24) && push(25) && push(26) && push(27) && push(28)
-      && push(29) && push(30) && push(31) && push(32) && push(33) &&
-      push(34) && push(35) && push(36) && push(37) && push(38) && push(39)
-      && push(40) && push(41) && push(42) && push(43) && push(44) &&
-      push(45) && push(46) && push(47) && push(48) && push(49);
-#     undef push
-  }
 #   else
 #     warning "You need GNU gcc or GNU glibc to be able to use mrw::StackTrace"
 #   endif
 }
 
+mrw::StackTrace::~StackTrace() throw() {
+  // maximum trace level is limited here to 50, see below why
+#   if !defined(__GNUG__) && defined(__GLIBC__)
+  /* GLIBC backtrace seems to leak memory, but I don't see why, so
+     GNUG part is prefered. According to the man-page, backtrace does
+     not allocate memory, so what happens here? Valgrind message:
+
+==19829== 28 bytes in 1 blocks are still reachable in loss record 1 of 1
+==19829==    at 0x40233F0: malloc (in /usr/lib/valgrind/x86-linux/vgpreload_memcheck.so)
+==19829==    by 0x400CE43: _dl_map_object_deps (in /lib/ld-2.5.so)
+==19829==    by 0x4011E34: dl_open_worker (in /lib/ld-2.5.so)
+==19829==    by 0x400E025: _dl_catch_error (in /lib/ld-2.5.so)
+==19829==    by 0x4011928: _dl_open (in /lib/ld-2.5.so)
+==19829==    by 0x44AFF01: do_dlopen (in /lib/libc-2.5.so)
+==19829==    by 0x400E025: _dl_catch_error (in /lib/ld-2.5.so)
+==19829==    by 0x44B0000: dlerror_run (in /lib/libc-2.5.so)
+==19829==    by 0x44B012A: __libc_dlopen_mode (in /lib/libc-2.5.so)
+==19829==    by 0x448E2A8: init (in /lib/libc-2.5.so)
+==19829==    by 0x448E452: backtrace (in /lib/libc-2.5.so)
+==19829==    by 0x40E7E53: mrw::StackTrace::StackTrace() (in libmrw.so.3.2.0)
+{
+   <insert a suppression name here>
+   Memcheck:Leak
+   fun:_vgrZU_libcZdsoZa_malloc
+   fun:_dl_map_object_deps
+   fun:dl_open_worker
+   fun:_dl_catch_error
+   fun:_dl_open
+   fun:do_dlopen
+   fun:_dl_catch_error
+   fun:dlerror_run
+   fun:__libc_dlopen_mode
+   fun:init
+   fun:backtrace
+   fun:_ZN3mrw10StackTraceC1Ev
+}
+
+   */
+#   endif
+}
 //----------------------------------------------------------------------------
 mrw::StackTrace::operator std::string() const throw(std::bad_exception) {
   std::stringstream s;
@@ -220,7 +260,7 @@ bool mrw::StackTrace::createSymtable(const std::string& fname, void* offs)
         "for file: \""+fname+'"';
       return false;
     }
-    mrw::AutoPtr<asymbol*> syms(new asymbol*[memsz]);
+    mrw::AutoPtrAry<asymbol*> syms(new asymbol*[memsz]);
     if (bfd_canonicalize_symtab(const_cast<bfd*>(static_cast<const bfd*>(abfd)),
                                 syms)<0) {
       _error = "cannot map bfd symbols - 'bfd_canonicalize_symtab' failed"
@@ -339,7 +379,7 @@ std::map<std::string, mrw::StackTrace::Translator> mrw::StackTrace::_dic;
 std::map<mrw::StackTrace::Translator::key_type, std::string>
   mrw::StackTrace::_addrs;
 std::map<std::string, mrw::StackTrace::AutoBfd> mrw::StackTrace::_bfd;
-std::map<std::string, mrw::AutoPtr<asymbol*> > mrw::StackTrace::_syms;
+std::map<std::string, mrw::AutoPtrAry<asymbol*> > mrw::StackTrace::_syms;
 #ifdef _MT
 boost::recursive_mutex mrw::StackTrace::_mutex;
 #endif

mrw/stacktrace.hpp

@@ -157,6 +157,8 @@ namespace mrw {
       //................................................................ methods
       /// the constructor stores the actual stack trace
       StackTrace() throw(std::bad_exception);
+      /// depending on how we got the stack trace, we may have to free memory
+      ~StackTrace() throw();
       /// evaluates the symbol table and returns the formatted stack trace
       operator std::string() const throw(std::bad_exception);
       /** @return list of raw stack addresses */
@@ -262,7 +264,7 @@ namespace mrw {
       static std::map<std::string, Translator> _dic;
       static std::map<Translator::key_type, std::string> _addrs;
       static std::map<std::string, AutoBfd> _bfd;
-      static std::map<std::string, mrw::AutoPtr<asymbol*> > _syms;
+      static std::map<std::string, mrw::AutoPtrAry<asymbol*> > _syms;
 #ifdef _MT
       static boost::recursive_mutex _mutex;
 #endif

mrw/stacktrace_test.cpp

@@ -26,7 +26,10 @@ namespace mrw {
       bool init(mrw::StackTrace::createSymtable());
       CPPUNIT_ASSERT_MESSAGE("createSymtable() failed! ERROR="
                              +mrw::StackTrace::error(),
-                             init);
+                             init
+                             ||
+                             mrw::StackTrace::error().find("/valgrind/")
+                             !=std::string::npos);
       mrw::StackTrace s; int l(__LINE__); std::string f(__FILE__);
       std::stringstream ss;
       ss<<f<<':'<<l;

mrw/string.hpp

@@ -231,12 +231,13 @@ namespace mrw {
       @param l the list of strings to join
       @param delimiter the delimiter between the joined strings
   */
-  template<template<class STRING> class LIST>
-    std::string join(const LIST<std::string>& l,
+  template<template<class CONTENTS_TPL> class LIST,
+           typename CONTENTS>
+    std::string join(const LIST<CONTENTS>& l,
                      const std::string& delimiter=" ")
       throw(std::bad_exception) {
     std::string result;
-    for (typename LIST<std::string>::const_iterator it(l.begin());
+    for (typename LIST<CONTENTS>::const_iterator it(l.begin());
          it!=l.end(); ++it)
       result+=(result.size()?delimiter:"")+mrw::string(*it);
     return result;