anyfilter.cc

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#define TF_ANYFILTER_CC_VERSION \
  "TF_ANYFILTER_CC   V1.0   "

#include <sstream>
#include <tsxx/anyfilter.h>
#include <tsxx/filter.h>
#include <tsxx/seifeclass.h>
#include <tsxx/debug.h>

namespace ts {

  namespace filter {

    Tfilterhandle make_any_filter(const std::string& s,
                                  const bool& debug)
    {
      TSXX_debug(debug, "make_any_filter", "process " + s );
      tfxx::error::Exception::dont_report_on_construct();
      typedef Tfilterhandle Tfh;
      Tfh fh(new Noop());
      bool hot=true;
      if (hot) {
        hot=false;
        try {
          fh=make_filter(s,debug);
        }
        catch (UnknownFilterException) {
          hot=true;
          TSXX_debug(debug, "make_any_filter", 
                     "caught unknown filter exception from my own" );
        }
        catch (Exception e) {
          TSXX_debug(debug, "make_any_filter", 
                     "caught other exception from my own" );
          tfxx::error::Exception::report_on_construct();
          e.report();
          throw;
        }
      }
      if (hot) {
        hot=false;
        try {
          fh=ts::seife::make_seife_filter(s, debug);
        }
        catch (UnknownFilterException) {
          hot=true;
          TSXX_debug(debug, "make_any_filter", 
                     "caught unknown filter exception from seife" );
        }
        catch (Exception e) {
          TSXX_debug(debug, "make_any_filter", 
                     "caught other exception from seife" );
          tfxx::error::Exception::report_on_construct();
          e.report();
          throw;
        }
      }
      if (hot) {
        TSXX_debug(debug, "make_any_filter", 
                   "still hot after seife and my own" );
        tfxx::error::Exception::report_on_construct();
        TSXX_UnknownFilterAbort("ts::filter::make_any_filter", s);
      }
      tfxx::error::Exception::report_on_construct();
      return(fh);
    }

    void print_any_help(std::ostream& os)
    {
      ts::filter::print_help(os);
      os << std::endl;
      ts::seife::print_help(os);
    }

  } // namespace filter

} // namespace ts

/* ----- END OF anyfilter.cc ----- */