bool AmiraConverter::CanRead(const std::string& fn, const std::vector<int8_t>& start) const { if(!AbstrConverter::CanRead(fn, start)) { MESSAGE("Base class says we can't read it..."); return false; } // the file should start with: // # AmiraMesh ASCII 1.0 // if it doesn't we probably don't know how to read it. std::vector<int8_t>::const_iterator nl = std::find(start.begin(), start.end(), '\n'); if(nl == start.end()) { // no newline found. This isn't one of our files. MESSAGE("No newline near the beginning of the file; not mine."); return false; } std::string firstline( static_cast<const signed char*>(&start[0]), static_cast<const signed char*>(&*nl) ); if(firstline.find("AmiraMesh") == std::string::npos) { MESSAGE("No 'AmiraMesh'... not mine."); return false; } if(firstline.find("ASCII") == std::string::npos) { MESSAGE("Not in ASCII format... this might be mine, but I can't read it."); return false; } return true; }
bool VTKConverter::CanRead(const std::string& fn, const std::vector<int8_t>& start) const { if(!AbstrConverter::CanRead(fn, start)) { MESSAGE("Base class reports we can't read it, bailing."); return false; } // the file should start with: // # vtk DataFile Version 3.0 // if it doesn't than we probably can't read it. auto nl = std::find(start.begin(), start.end(), '\n'); if(nl == start.end()) { const char* comment = "# vtk DataFile Version 3.0"; MESSAGE("missing '%s' at beginning of the file; I probably can't read " "this. Bailing out...", comment); return false; } std::string firstline( static_cast<const signed char*>(&start[0]), static_cast<const signed char*>(&*nl) ); if(firstline.find("vtk") == std::string::npos) { MESSAGE("No 'vtk' in first line; this is not mine."); return false; } if(firstline.find("DataFile") == std::string::npos) { MESSAGE("No 'DataFile' in first line; this is not mine."); return false; } return true; }
// --------------------------------------------------------------------------- // CSdpCodecParseUtil::ParseMediaLevelL // --------------------------------------------------------------------------- // RPointerArray<CSdpMediaField>* CSdpCodecParseUtil::ParseMediaLevelL() { RStringF headername = iPool.StringF( SdpCodecStringConstants::EMedia, SdpCodecStringConstants::Table ); TInt linestartPosition = 0; TInt lineEndPosition = 0; CSdpMediaField* mediafield = NULL; TBool endloop = EFalse; while(iData.Length() > 0 && !endloop) { linestartPosition = iData.FindF(headername.DesC()); if(linestartPosition != KErrNotFound) { TPtrC8 firstline(iData.Mid(linestartPosition)); TPtrC8 templine(iData.Mid(linestartPosition + 1)); HBufC8* searchString = HBufC8::NewLC(KCRLFStr().Length() + headername.DesC().Length()); TPtr8 strPtr(searchString->Des()); strPtr.Append(KCRLFStr); strPtr.Append(headername.DesC()); lineEndPosition = templine.FindF(strPtr); CleanupStack::PopAndDestroy(searchString); if(lineEndPosition == KErrNotFound) { mediafield = CSdpMediaField::DecodeLC(iData.Mid(linestartPosition)); User::LeaveIfError(iMediaFields->Append(mediafield)); CleanupStack::Pop();//mediafield mediafield = 0; iElementArray.Reset(); iLineArray.Reset(); endloop = ETrue; } else { mediafield = CSdpMediaField::DecodeLC(firstline.Left( lineEndPosition+1+KCRLFStr().Length())); User::LeaveIfError(iMediaFields->Append(mediafield)); CleanupStack::Pop();//mediafield mediafield = 0; iData.Set(firstline.Mid(lineEndPosition+1)); } } else { endloop = ETrue; } } RPointerArray<CSdpMediaField>* array = iMediaFields; iMediaFields = 0; return array; }
void luaX_setinput (LexState *LS, ZIO *z) { LS->current = '\n'; LS->linenumber = 0; LS->iflevel = 0; LS->ifstate[0].skip = 0; LS->ifstate[0].elsepart = 1; /* to avoid a free $else */ LS->lex_z = z; LS->fs = NULL; firstline(LS); luaL_resetbuffer(); }
void luaX_setinput(ZIO *z) { LexState *LS = lua_state->lexstate; LS->current = '\n'; LS->linelasttoken = 0; LS->linenumber = 0; LS->iflevel = 0; LS->ifstate[0].skip = 0; LS->ifstate[0].elsepart = 1; // to avoid a free $else LS->lex_z = z; firstline(LS); luaL_resetbuffer(); }
bool KatePrinter::print (KateDocument *doc) { QPrinter printer; readSettings(printer); // docname is now always there, including the right Untitled name printer.setDocName(doc->documentName()); KatePrintTextSettings *kpts = new KatePrintTextSettings; KatePrintHeaderFooter *kphf = new KatePrintHeaderFooter; KatePrintLayout *kpl = new KatePrintLayout; QList<QWidget*> tabs; tabs << kpts; tabs << kphf; tabs << kpl; QWidget *parentWidget=doc->widget(); if ( !parentWidget ) parentWidget=QApplication::activeWindow(); QScopedPointer<QPrintDialog> printDialog(KdePrint::createPrintDialog(&printer, KdePrint::SystemSelectsPages, tabs, parentWidget)); if ( doc->activeView()->selection() ) { printer.setPrintRange(QPrinter::Selection); printDialog->setOption(QAbstractPrintDialog::PrintSelection, true); } if ( printDialog->exec() ) { writeSettings(printer); KateRenderer renderer(doc, doc->activeKateView()); renderer.config()->setSchema (kpl->colorScheme()); renderer.setPrinterFriendly(true); QPainter paint( &printer ); /* * We work in tree cycles: * 1) initialize variables and retrieve print settings * 2) prepare data according to those settings * 3) draw to the printer */ uint pdmWidth = printer.width(); uint pdmHeight = printer.height(); int y = 0; uint xstart = 0; // beginning point for painting lines uint lineCount = 0; uint maxWidth = pdmWidth; int headerWidth = pdmWidth; int startCol = 0; int endCol = 0; bool pageStarted = true; int remainder = 0; // remaining sublines from a wrapped line (for the top of a new page) // Text Settings Page bool selectionOnly = (printDialog->printRange() == QAbstractPrintDialog::Selection); bool useGuide = kpts->printGuide(); bool printLineNumbers = kpts->printLineNumbers(); uint lineNumberWidth( 0 ); // Header/Footer Page QFont headerFont(kphf->font()); // used for header/footer bool useHeader = kphf->useHeader(); QColor headerBgColor(kphf->headerBackground()); QColor headerFgColor(kphf->headerForeground()); uint headerHeight( 0 ); // further init only if needed QStringList headerTagList; // do bool headerDrawBg = false; // do bool useFooter = kphf->useFooter(); QColor footerBgColor(kphf->footerBackground()); QColor footerFgColor(kphf->footerForeground()); uint footerHeight( 0 ); // further init only if needed QStringList footerTagList; // do bool footerDrawBg = false; // do // Layout Page renderer.config()->setSchema( kpl->colorScheme() ); bool useBackground = kpl->useBackground(); bool useBox = kpl->useBox(); int boxWidth(kpl->boxWidth()); QColor boxColor(kpl->boxColor()); int innerMargin = useBox ? kpl->boxMargin() : 6; // Post initialization int maxHeight = (useBox ? pdmHeight-innerMargin : pdmHeight); uint currentPage( 1 ); uint lastline = doc->lastLine(); // necessary to print selection only uint firstline( 0 ); const int fontHeight = renderer.fontHeight(); KTextEditor::Range selectionRange; /* * Now on for preparations... * during preparations, variable names starting with a "_" means * those variables are local to the enclosing block. */ { if ( selectionOnly ) { // set a line range from the first selected line to the last selectionRange = doc->activeView()->selectionRange(); firstline = selectionRange.start().line(); lastline = selectionRange.end().line(); lineCount = firstline; } if ( printLineNumbers ) { // figure out the horiizontal space required QString s( QString("%1 ").arg( doc->lines() ) ); s.fill('5', -1); // some non-fixed fonts haven't equally wide numbers // FIXME calculate which is actually the widest... lineNumberWidth = renderer.currentFontMetrics().width( s ); // a small space between the line numbers and the text int _adj = renderer.currentFontMetrics().width( "5" ); // adjust available width and set horizontal start point for data maxWidth -= (lineNumberWidth + _adj); xstart += lineNumberWidth + _adj; } if ( useHeader || useFooter ) { // Set up a tag map // This retrieves all tags, ued or not, but // none of theese operations should be expensive, // and searcing each tag in the format strings is avoided. QDateTime dt = QDateTime::currentDateTime(); QMap<QString,QString> tags; KUser u (KUser::UseRealUserID); tags["u"] = u.loginName(); tags["d"] = KGlobal::locale()->formatDateTime(dt, KLocale::ShortDate); tags["D"] = KGlobal::locale()->formatDateTime(dt, KLocale::LongDate); tags["h"] = KGlobal::locale()->formatTime(dt.time(), false); tags["y"] = KGlobal::locale()->formatDate(dt.date(), KLocale::ShortDate); tags["Y"] = KGlobal::locale()->formatDate(dt.date(), KLocale::LongDate); tags["f"] = doc->url().fileName(); tags["U"] = doc->url().prettyUrl(); if ( selectionOnly ) { QString s( i18n("(Selection of) ") ); tags["f"].prepend( s ); tags["U"].prepend( s ); } QRegExp reTags( "%([dDfUhuyY])" ); // TODO tjeck for "%%<TAG>" if (useHeader) { headerDrawBg = kphf->useHeaderBackground(); headerHeight = QFontMetrics( headerFont ).height(); if ( useBox || headerDrawBg ) headerHeight += innerMargin * 2; else headerHeight += 1 + QFontMetrics( headerFont ).leading(); headerTagList = kphf->headerFormat(); QMutableStringListIterator it(headerTagList); while ( it.hasNext() ) { QString tag = it.next(); int pos = reTags.indexIn( tag ); QString rep; while ( pos > -1 ) { rep = tags[reTags.cap( 1 )]; tag.replace( (uint)pos, 2, rep ); pos += rep.length(); pos = reTags.indexIn( tag, pos ); } it.setValue( tag ); } if (!headerBgColor.isValid()) headerBgColor = Qt::lightGray; if (!headerFgColor.isValid()) headerFgColor = Qt::black; } if (useFooter) { footerDrawBg = kphf->useFooterBackground(); footerHeight = QFontMetrics( headerFont ).height(); if ( useBox || footerDrawBg ) footerHeight += 2*innerMargin; else footerHeight += 1; // line only footerTagList = kphf->footerFormat(); QMutableStringListIterator it(footerTagList); while ( it.hasNext() ) { QString tag = it.next(); int pos = reTags.indexIn( tag ); QString rep; while ( pos > -1 ) { rep = tags[reTags.cap( 1 )]; tag.replace( (uint)pos, 2, rep ); pos += rep.length(); pos = reTags.indexIn( tag, pos ); } it.setValue( tag ); } if (!footerBgColor.isValid()) footerBgColor = Qt::lightGray; if (!footerFgColor.isValid()) footerFgColor = Qt::black; // adjust maxheight, so we can know when/where to print footer maxHeight -= footerHeight; } } // if ( useHeader || useFooter ) if ( useBackground ) { if ( ! useBox ) { xstart += innerMargin; maxWidth -= innerMargin * 2; } } if ( useBox ) { if (!boxColor.isValid()) boxColor = Qt::black; if (boxWidth < 1) // shouldn't be pssible no more! boxWidth = 1; // set maxwidth to something sensible maxWidth -= ( ( boxWidth + innerMargin ) * 2 ); xstart += boxWidth + innerMargin; // maxheight too.. maxHeight -= boxWidth; } else boxWidth = 0; // now that we know the vertical amount of space needed, // it is possible to calculate the total number of pages // if needed, that is if any header/footer tag contains "%P". if ( !headerTagList.filter("%P").isEmpty() || !footerTagList.filter("%P").isEmpty() ) { kDebug(13020)<<"'%P' found! calculating number of pages..."; int pageHeight = maxHeight; if ( useHeader ) pageHeight -= ( headerHeight + innerMargin ); if ( useFooter ) pageHeight -= innerMargin; const int linesPerPage = pageHeight / fontHeight; // kDebug() << "Lines per page:" << linesPerPage; // calculate total layouted lines in the document int totalLines = 0; // TODO: right now ignores selection printing for (int i = firstline; i <= lastline; ++i) { KateLineLayoutPtr rangeptr(new KateLineLayout(doc)); rangeptr->setLine(i); renderer.layoutLine(rangeptr, (int)maxWidth, false); totalLines += rangeptr->viewLineCount(); } int totalPages = (totalLines / linesPerPage) + ((totalLines % linesPerPage) > 0 ? 1 : 0); // kDebug() << "_______ pages:" << (totalLines / linesPerPage); // kDebug() << "________ rest:" << (totalLines % linesPerPage); // TODO: add space for guide if required // if ( useGuide ) // _lt += (guideHeight + (fontHeight /2)) / fontHeight; // substitute both tag lists QString re("%P"); QStringList::Iterator it; for ( it=headerTagList.begin(); it!=headerTagList.end(); ++it ) (*it).replace( re, QString( "%1" ).arg( totalPages ) ); for ( it=footerTagList.begin(); it!=footerTagList.end(); ++it ) (*it).replace( re, QString( "%1" ).arg( totalPages ) ); } } // end prepare block /* On to draw something :-) */ while ( lineCount <= lastline ) { startCol = 0; endCol = 0; if ( y + fontHeight > maxHeight ) { kDebug(13020)<<"Starting new page,"<<lineCount<<"lines up to now."; printer.newPage(); paint.resetTransform(); currentPage++; pageStarted = true; y=0; } if ( pageStarted ) { if ( useHeader ) { paint.setPen(headerFgColor); paint.setFont(headerFont); if ( headerDrawBg ) paint.fillRect(0, 0, headerWidth, headerHeight, headerBgColor); if (headerTagList.count() == 3) { int valign = ( (useBox||headerDrawBg||useBackground) ? Qt::AlignVCenter : Qt::AlignTop ); int align = valign|Qt::AlignLeft; int marg = ( useBox || headerDrawBg ) ? innerMargin : 0; if ( useBox ) marg += boxWidth; QString s; for (int i=0; i<3; i++) { s = headerTagList[i]; if (s.indexOf("%p") != -1) s.replace("%p", QString::number(currentPage)); paint.drawText(marg, 0, headerWidth-(marg*2), headerHeight, align, s); align = valign|(i == 0 ? Qt::AlignHCenter : Qt::AlignRight); } } if ( ! ( headerDrawBg || useBox || useBackground ) ) // draw a 1 px (!?) line to separate header from contents { paint.drawLine( 0, headerHeight-1, headerWidth, headerHeight-1 ); //y += 1; now included in headerHeight } y += headerHeight + innerMargin; } if ( useFooter ) { paint.setPen(footerFgColor); if ( ! ( footerDrawBg || useBox || useBackground ) ) // draw a 1 px (!?) line to separate footer from contents paint.drawLine( 0, maxHeight + innerMargin - 1, headerWidth, maxHeight + innerMargin - 1 ); if ( footerDrawBg ) paint.fillRect(0, maxHeight+innerMargin+boxWidth, headerWidth, footerHeight, footerBgColor); if (footerTagList.count() == 3) { int align = Qt::AlignVCenter|Qt::AlignLeft; int marg = ( useBox || footerDrawBg ) ? innerMargin : 0; if ( useBox ) marg += boxWidth; QString s; for (int i=0; i<3; i++) { s = footerTagList[i]; if (s.indexOf("%p") != -1) s.replace("%p", QString::number(currentPage)); paint.drawText(marg, maxHeight+innerMargin, headerWidth-(marg*2), footerHeight, align, s); align = Qt::AlignVCenter|(i == 0 ? Qt::AlignHCenter : Qt::AlignRight); } } } // done footer if ( useBackground ) { // If we have a box, or the header/footer has backgrounds, we want to paint // to the border of those. Otherwise just the contents area. int _y = y, _h = maxHeight - y; if ( useBox ) { _y -= innerMargin; _h += 2 * innerMargin; } else { if ( headerDrawBg ) { _y -= innerMargin; _h += innerMargin; } if ( footerDrawBg ) { _h += innerMargin; } } paint.fillRect( 0, _y, pdmWidth, _h, renderer.config()->backgroundColor()); } if ( useBox ) { paint.setPen(QPen(boxColor, boxWidth)); paint.drawRect(0, 0, pdmWidth, pdmHeight); if (useHeader) paint.drawLine(0, headerHeight, headerWidth, headerHeight); else y += innerMargin; if ( useFooter ) // drawline is not trustable, grr. paint.fillRect( 0, maxHeight+innerMargin, headerWidth, boxWidth, boxColor ); } if ( useGuide && currentPage == 1 ) { // FIXME - this may span more pages... // draw a box unless we have boxes, in which case we end with a box line int _ystart = y; QString _hlName = doc->highlight()->name(); QList<KateExtendedAttribute::Ptr> _attributes; // list of highlight attributes for the legend doc->highlight()->getKateExtendedAttributeList(kpl->colorScheme(), _attributes); KateAttributeList _defaultAttributes; KateHlManager::self()->getDefaults ( renderer.config()->schema(), _defaultAttributes ); QColor _defaultPen = _defaultAttributes.at(0)->foreground().color(); paint.setPen(_defaultPen); int _marg = 0; if ( useBox ) _marg += (2*boxWidth) + (2*innerMargin); else { if ( useBackground ) _marg += 2*innerMargin; _marg += 1; y += 1 + innerMargin; } // draw a title string QFont _titleFont = renderer.config()->font(); _titleFont.setBold(true); paint.setFont( _titleFont ); QRect _r; paint.drawText( QRect(_marg, y, pdmWidth-(2*_marg), maxHeight - y), Qt::AlignTop|Qt::AlignHCenter, i18n("Typographical Conventions for %1", _hlName ), &_r ); int _w = pdmWidth - (_marg*2) - (innerMargin*2); int _x = _marg + innerMargin; y += _r.height() + innerMargin; paint.drawLine( _x, y, _x + _w, y ); y += 1 + innerMargin; int _widest( 0 ); foreach (const KateExtendedAttribute::Ptr &attribute, _attributes) _widest = qMax(QFontMetrics(attribute->font()).width(attribute->name().section(':',1,1)), _widest); int _guideCols = _w/( _widest + innerMargin ); // draw attrib names using their styles int _cw = _w/_guideCols; int _i(0); _titleFont.setUnderline(true); QString _currentHlName; foreach (const KateExtendedAttribute::Ptr &attribute, _attributes) { QString _hl = attribute->name().section(':',0,0); QString _name = attribute->name().section(':',1,1); if ( _hl != _hlName && _hl != _currentHlName ) { _currentHlName = _hl; if ( _i%_guideCols ) y += fontHeight; y += innerMargin; paint.setFont(_titleFont); paint.setPen(_defaultPen); paint.drawText( _x, y, _w, fontHeight, Qt::AlignTop, _hl + ' ' + i18n("text") ); y += fontHeight; _i = 0; } KTextEditor::Attribute _attr = *_defaultAttributes[attribute->defaultStyleIndex()]; _attr += *attribute; paint.setPen( _attr.foreground().color() ); paint.setFont( _attr.font() ); if (_attr.hasProperty(QTextFormat::BackgroundBrush) ) { QRect _rect = QFontMetrics(_attr.font()).boundingRect(_name); _rect.moveTo(_x + ((_i%_guideCols)*_cw), y); paint.fillRect(_rect, _attr.background() ); } paint.drawText(( _x + ((_i%_guideCols)*_cw)), y, _cw, fontHeight, Qt::AlignTop, _name ); _i++; if ( _i && ! ( _i%_guideCols ) ) y += fontHeight; } if ( _i%_guideCols ) y += fontHeight;// last row not full // draw a box around the legend paint.setPen ( _defaultPen ); if ( useBox ) paint.fillRect( 0, y+innerMargin, headerWidth, boxWidth, boxColor ); else { _marg -=1; paint.drawRect( _marg, _ystart, pdmWidth-(2*_marg), y-_ystart+innerMargin ); } y += ( useBox ? boxWidth : 1 ) + (innerMargin*2); } // useGuide paint.translate(xstart,y); pageStarted = false; } // pageStarted; move on to contents:)
void data(void) { int status, nbytes; char *cp, *ep; char errx[ERRMAX]; Link *l; String *cmd, *err; if(rejectcheck()) return; if(senders.last == 0){ reply("503 2.5.2 Data without MAIL FROM:\r\n"); rejectcount++; return; } if(rcvers.last == 0){ reply("503 2.5.2 Data without RCPT TO:\r\n"); rejectcount++; return; } if(!trusted && sendermxcheck()){ rerrstr(errx, sizeof errx); if(strncmp(errx, "rejected:", 9) == 0) reply("554 5.7.1 %s\r\n", errx); else reply("450 4.7.0 %s\r\n", errx); for(l=rcvers.first; l; l=l->next) syslog(0, "smtpd", "[%s/%s] %s -> %s sendercheck: %s", him, nci->rsys, s_to_c(senders.first->p), s_to_c(l->p), errx); rejectcount++; return; } cmd = startcmd(); if(cmd == 0) return; reply("354 Input message; end with <CRLF>.<CRLF>\r\n"); if(debug){ seek(2, 0, 2); stamp(); fprint(2, "# sent 354; accepting DATA %s\n", thedate()); } /* * allow 145 more minutes to move the data */ alarm(145*60*1000); status = pipemsg(&nbytes); /* * read any error messages */ err = s_new(); if (debug) { stamp(); fprint(2, "waiting for upas/send to close stderr\n"); } while(s_read_line(pp->std[2]->fp, err)) ; alarm(0); atnotify(catchalarm, 0); if (debug) { stamp(); fprint(2, "waiting for upas/send to exit\n"); } status |= proc_wait(pp); if(debug){ seek(2, 0, 2); stamp(); fprint(2, "# %d upas/send status %#ux at %s\n", getpid(), status, thedate()); if(*s_to_c(err)) fprint(2, "# %d error %s\n", getpid(), s_to_c(err)); } /* * if process terminated abnormally, send back error message */ if(status){ int code; char *ecode; if(strstr(s_to_c(err), "mail refused")){ syslog(0, "smtpd", "++[%s/%s] %s %s refused: %s", him, nci->rsys, s_to_c(senders.first->p), s_to_c(cmd), firstline(s_to_c(err))); code = 554; ecode = "5.0.0"; } else { syslog(0, "smtpd", "++[%s/%s] %s %s %s%s%sreturned %#q %s", him, nci->rsys, s_to_c(senders.first->p), s_to_c(cmd), piperror? "error during pipemsg: ": "", piperror? piperror: "", piperror? "; ": "", pp->waitmsg->msg, firstline(s_to_c(err))); code = 450; ecode = "4.0.0"; } for(cp = s_to_c(err); ep = strchr(cp, '\n'); cp = ep){ *ep++ = 0; reply("%d-%s %s\r\n", code, ecode, cp); } reply("%d %s mail process terminated abnormally\r\n", code, ecode); } else { /* * if a message appeared on stderr, despite good status, * log it. this can happen if rewrite.in contains a bad * r.e., for example. */ if(*s_to_c(err)) syslog(0, "smtpd", "%s returned good status, but said: %s", s_to_c(mailer), s_to_c(err)); if(filterstate == BLOCKED) reply("554 5.7.1 we believe this is spam. " "we don't accept it.\r\n"); else if(filterstate == DELAY) reply("450 4.3.0 There will be a delay in delivery " "of this message.\r\n"); else { reply("250 2.5.0 sent\r\n"); logcall(nbytes); if(debug){ seek(2, 0, 2); stamp(); fprint(2, "# %d sent 250 reply %s\n", getpid(), thedate()); } } } proc_free(pp); pp = 0; s_free(cmd); s_free(err); listfree(&senders); listfree(&rcvers); }