4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Stefan Bund <g0dil@berlios.de>
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 2 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the
20 // Free Software Foundation, Inc.,
21 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 \brief Exception non-inline non-template implementation */
26 #include "Exception.hh"
27 //#include "Exception.ih"
32 #include "../config.hh"
33 #include "impl/demangle.h"
36 ///////////////////////////////cc.p////////////////////////////////////////
38 ///////////////////////////////////////////////////////////////////////////
41 prefix_ senf::Exception::~Exception()
45 prefix_ char const * senf::Exception::what()
48 return message_.c_str();
52 prefix_ void senf::Exception::addBacktrace()
54 void * entries[SENF_DEBUG_BACKTRACE_NUMCALLERS];
55 unsigned nEntries( ::backtrace(entries, SENF_DEBUG_BACKTRACE_NUMCALLERS) );
56 char ** symbols = ::backtrace_symbols(entries, nEntries);
59 ss << "\nException at\n";
60 for (unsigned i=0; i<nEntries; ++i) {
61 std::string sym (symbols[i]);
62 std::string::size_type fnStart (sym.find("("));
63 if (fnStart != std::string::npos) {
64 std::string::size_type fnEnd (sym.find(")",fnStart+1));
65 if (fnEnd != std::string::npos) {
66 std::string fn (sym,fnStart+1, fnEnd-fnStart-1);
67 char * demangled ( ::cplus_demangle(fn.c_str(),
68 DMGL_TYPES|DMGL_AUTO) );
70 ss << " " << demangled << "( ... )" << std::string(sym,fnEnd+1) << "\n";
75 ss << " " << sym << "\n";
77 ss << "-- \n" << message_;
83 ///////////////////////////////////////////////////////////////////////////
84 // senf::SystemException
86 prefix_ void senf::SystemException::init(std::string const & descr, int code
87 _SENF_EXC_DEBUG_ARGS_ND)
92 (*this) << "Exception at " << file << ":" << line << "\n";
94 (*this) << "[" << errorString() << "]";
95 if (! descr.empty()) (*this) << " " << descr;
98 ///////////////////////////////cc.e////////////////////////////////////////
105 // c-file-style: "senf"
106 // indent-tabs-mode: nil
107 // ispell-local-dictionary: "american"
108 // compile-command: "scons -u test"
109 // comment-column: 40