143 lines
2.6 KiB
C++
143 lines
2.6 KiB
C++
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#include <xvt.h>
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#include <log.h>
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#include <reprint.h>
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class TError_set : public TRecordset
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{
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struct TError_row : public TObject
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{
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TVariant _sev, _msg;
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};
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TRecnotype _cur;
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TArray _log;
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TRecordset_column_info _info[2];
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public:
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virtual TRecnotype items() const;
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virtual bool move_to(TRecnotype pos);
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virtual TRecnotype current_row() const;
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virtual void requery();
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virtual unsigned int columns() const;
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virtual const TRecordset_column_info& column_info(unsigned int column) const;
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virtual const TVariant& get(unsigned int column) const;
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void reset(const char* header);
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void log(long sev, const char* msg);
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TError_set();
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virtual ~TError_set();
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};
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///////////////////////////////////////////////////////////
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// TError_set
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///////////////////////////////////////////////////////////
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TRecnotype TError_set::items() const
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{ return _log.items(); }
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bool TError_set::move_to(TRecnotype pos)
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{
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_cur = pos;
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return pos >= 0 && pos < items();
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}
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TRecnotype TError_set::current_row() const
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{ return _cur; }
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void TError_set::requery()
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{ _cur = -1; }
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unsigned int TError_set::columns() const
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{ return 2; }
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const TRecordset_column_info& TError_set::column_info(unsigned int i) const
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{ return _info[i % columns()]; }
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const TVariant& TError_set::get(unsigned int column) const
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{
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if (_cur >= 0 && _cur < items())
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{
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const TError_row& row = (const TError_row&)_log[_cur];
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switch(column)
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{
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case 0: return row._sev;
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case 1: return row._msg;
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default: return NULL_VARIANT;
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}
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}
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return NULL_VARIANT;
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}
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void TError_set::reset(const char* header)
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{
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set_var("#HEADER", header, true);
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_log.destroy();
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}
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void TError_set::log(long sev, const char* msg)
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{
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TError_row* row = new TError_row;
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row->_sev = sev;
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row->_msg = msg;
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_log.add(row);
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}
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TError_set::TError_set() : _log(NULL)
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{
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_info[0]._name = "SEVERITY";
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_info[0]._width = 1;
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_info[0]._type = _intfld;
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_info[1]._name = "MESSAGE";
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_info[1]._width = 80;
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_info[1]._type = _alfafld;
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}
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TError_set::~TError_set()
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{
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}
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void TError_log::log(long sev, const char* msg)
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{
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if (_log == NULL)
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_log = new TError_set;
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((TError_set*)_log)->log(sev, msg);
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}
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void TError_log::set_header(const char* header)
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{
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if (_log == NULL)
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_log = new TError_set;
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((TError_set*)_log)->reset(header);
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}
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bool TError_log::show()
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{
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bool ok = _log != NULL && _log->items() > 0 ;
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if (ok)
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{
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TReport rep;
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ok = rep.load(_rep);
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if (ok)
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{
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rep.set_recordset(_log);
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_log = NULL;
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TReport_book book;
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book.add(rep);
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book.preview();
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}
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}
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return ok;
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}
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TError_log::TError_log() : _rep("bagnerrlog"), _log(NULL)
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{
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}
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TError_log::~TError_log()
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{
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if (_log != NULL)
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delete _log;
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}
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