I've created a simple WApplication class,
> class AdminPage: public WApplication {
> public:
> AdminPage( const WEnvironment& env );
> virtual ~AdminPage();
> private:
> typedef std::vector< std::pair< sms::SMSMessage::ID, std::string > >
> MsgidList;
> typedef std::vector< std::vector<std::string> > ReqResp;
> MsgidList genMsgIds( const std::string& _idp, const std::string& phone,
> const std::string& _date, const std::string& _text, sms::SQLite3DB& db, int
> page );
> ReqResp genReq( const MsgidList& list, int status, sms::SQLite3DB& db );
> void onReportGenerate();
> //void onReportGenerate();
> WTable* tbl;
> WPushButton* reportbtn;
> WLabel* reportstatus;
> WLineEdit* pid;
> WLineEdit* phone;
> WDatePicker* date;
> WLineEdit* text;
> WComboBox* status;
>
> friend class WInfoText;
>
> };
but while trying to access the resource this class produces, i'm getting
segmantation fault on my FreeBSD machine, while it's ok on Ubuntu.
Here is stack trace. Any ideas?
> (gdb) where
> #0 0x0000000801e22a9d in pthread_mutex_lock () from /lib/libthr.so.3
> #1 0x0000000800bdeb19 in ~grammar (this=0x7ffffedf63d0) at mutex.hpp:50
> #2 0x0000000800be0e55 in bind<void, Wt::<unnamed>::ValueListParser, double,
> Wt::<unnamed>::ValueListParser, boost::arg<1> > (f={__pfn = 0x800bde170
> <setQuality>, __delta = 0},
> a...@0x7ffffedf6850, a2={<No data fields>}) at
> /home/biinilya/wt-3.1.2/src/web/WebRequest.C:99
> #3 0x0000000800be20ae in definition (this=0x803979680, se...@0x7ffffedf6a70)
> at /home/biinilya/wt-3.1.2/src/web/WebRequest.C:131
> #4 0x0000000800be2d0e in get_definition<Wt::<unnamed>::ValueListParser,
> boost::spirit::classic::parser_context<boost::spirit::classic::nil_t>,
> boost::spirit::classic::scanner<const char*,
> boost::spirit::classic::scanner_policies<boost::spirit::classic::skipper_iteration_policy<boost::spirit::classic::iteration_policy>,
> boost::spirit::classic::match_policy, boost::spirit::classic::action_policy>
> > > (self=0x7ffffedf6a70) at grammar.ipp:178
> #5 0x0000000800be32cf in Wt::WebRequest::parsePreferredAcceptValue
> (this=Variable "this" is not available.
> ) at grammar.ipp:296
> #6 0x0000000800be3750 in Wt::WebRequest::parseLocale (this=0x80399c400) at
> /home/biinilya/wt-3.1.2/src/web/WebRequest.C:200
> #7 0x0000000800a64f7f in Wt::WEnvironment::init (this=0x8039c7270,
> reque...@0x80399c400) at /home/biinilya/wt-3.1.2/src/Wt/WEnvironment.C:158
> #8 0x0000000800bead6f in Wt::WebSession::init (this=0x8039c6a00,
> reque...@0x80399c400) at /home/biinilya/wt-3.1.2/src/web/WebSession.C:202
> #9 0x0000000800beb30d in Wt::WebSession::handleRequest (this=0x8039c6a00,
> reque...@0x80399c400, response=Variable "response" is not available.
> ) at /home/biinilya/wt-3.1.2/src/web/WebSession.C:792
> #10 0x0000000800c03538 in Wt::WebController::handleRequest (this=0x803959738,
> request=0x80399c400, ep=0x7ffffedf77f0) at
> /home/biinilya/wt-3.1.2/src/web/WebController.C:385
> #11 0x0000000800ebb29e in http::server::WtReply::consumeRequestBody
> (this=0x803992300, begin=Variable "begin" is not available.
> ) at /home/biinilya/wt-3.1.2/src/http/WtReply.C:75
> #12 0x0000000800e6f660 in http::server::RequestParser::parseBody
> (this=Variable "this" is not available.
> ) at /home/biinilya/wt-3.1.2/src/http/RequestParser.C:118
> #13 0x0000000800e501c0 in http::server::Connection::handleReadBody
> (this=0x80396d000) at /home/biinilya/wt-3.1.2/src/http/Connection.C:135
> #14 0x0000000800e515ff in http::server::Connection::handleReadRequest0
> (this=0x80396d000) at /home/biinilya/wt-3.1.2/src/http/Connection.C:99
> #15 0x0000000800e51d91 in http::server::Connection::handleReadRequest
> (this=0x80396d000, e...@0x7ffffedf7dc0, bytes_transferred=484)
> at /home/biinilya/wt-3.1.2/src/http/Connection.C:124
> #16 0x0000000800eafaa0 in
> boost::asio::asio_handler_invoke<boost::asio::detail::binder2<boost::_bi::bind_t<void,
> boost::_mfi::mf2<void, http::server::Connection, boost::system::error_code
> const&, unsigned long>,
> boost::_bi::list3<boost::_bi::value<boost::shared_ptr<http::server::Connection>
> >, boost::arg<1> (*)(), boost::arg<2> (*)()> >, boost::system::error_code,
> unsigned long> > (function=Variable "function" is not available.
> ) at mem_fn_template.hpp:265
> #17 0x0000000800eb0404 in
> boost::asio::detail::handler_queue::handler_wrapper<boost::asio::detail::binder2<boost::_bi::bind_t<void,
> boost::_mfi::mf2<void, http::server::Connection, boost::system::error_code
> const&, unsigned long>,
> boost::_bi::list3<boost::_bi::value<boost::shared_ptr<http::server::Connection>
> >, boost::arg<1> (*)(), boost::arg<2> (*)()> >, boost::system::error_code,
> unsigned long> >::do_call (base=Variable "base" is not available.
> ) at handler_invoke_helpers.hpp:39
> #18 0x0000000800e845d3 in
> boost::asio::detail::task_io_service<boost::asio::detail::select_reactor<false>
> >::run (this=0x803926580, e...@0x7ffffedf7f60) at handler_queue.hpp:39
> #19 0x0000000800e74d62 in http::server::Server::run (this=0x803964400) at
> io_service.ipp:58
> #20 0x000000080199bb8d in thread_proxy () from
> /usr/local/lib/libboost_thread.so
> #21 0x0000000801e1d4b1 in pthread_getprio () from /lib/libthr.so.3
> #22 0x0000000000000000 in ?? ()
> Cannot access memory at address 0x7ffffedf8000
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