1 /******************************************************************************
6 * Copyright (C) 1997-2015 by Dimitri van Heesch.
8 * Permission to use, copy, modify, and distribute this software and its
9 * documentation under the terms of the GNU General Public License is hereby
10 * granted. No representations are made about the suitability of this software
11 * for any purpose. It is provided "as is" without express or implied warranty.
12 * See the GNU General Public License for more details.
14 * Documents produced by Doxygen are derivative works derived from the
15 * input used in their production; they are not affected by this license.
19 #include <qfileinfo.h>
21 #include "xmldocvisitor.h"
22 #include "docparser.h"
25 #include "outputgen.h"
30 #include "parserintf.h"
33 #include "htmlentity.h"
35 static void visitCaption(XmlDocVisitor *parent, QList<DocNode> children)
37 QListIterator<DocNode> cli(children);
39 for (cli.toFirst();(n=cli.current());++cli) n->accept(parent);
42 static void visitPreStart(FTextStream &t, const char *cmd, const bool doCaption,
43 XmlDocVisitor *parent, QList<DocNode> children,
44 const QCString &name, bool writeType, DocImage::Type type, const QCString &width,
45 const QCString &height)
53 case DocImage::Html: t << "html"; break;
54 case DocImage::Latex: t << "latex"; break;
55 case DocImage::Rtf: t << "rtf"; break;
56 case DocImage::DocBook: t << "docbook"; break;
62 t << " name=\"" << name << "\"";
66 t << " width=\"" << convertToXML(width) << "\"";
68 else if (!height.isEmpty())
70 t << " height=\"" << convertToXML(height) << "\"";
75 visitCaption(parent, children);
81 static void visitPostEnd(FTextStream &t, const char *cmd)
83 t << "</" << cmd << ">" << endl;
86 XmlDocVisitor::XmlDocVisitor(FTextStream &t,CodeOutputInterface &ci)
87 : DocVisitor(DocVisitor_XML), m_t(t), m_ci(ci), m_insidePre(FALSE), m_hide(FALSE)
91 //--------------------------------------
92 // visitor functions for leaf nodes
93 //--------------------------------------
95 void XmlDocVisitor::visit(DocWord *w)
101 void XmlDocVisitor::visit(DocLinkedWord *w)
104 startLink(w->ref(),w->file(),w->anchor());
109 void XmlDocVisitor::visit(DocWhiteSpace *w)
122 void XmlDocVisitor::visit(DocSymbol *s)
125 const char *res = HtmlEntityMapper::instance()->xml(s->symbol());
132 err("XML: non supported HTML-entity found: %s\n",HtmlEntityMapper::instance()->html(s->symbol(),TRUE));
136 void XmlDocVisitor::visit(DocURL *u)
139 m_t << "<ulink url=\"";
140 if (u->isEmail()) m_t << "mailto:";
147 void XmlDocVisitor::visit(DocLineBreak *)
150 m_t << "<linebreak/>\n";
153 void XmlDocVisitor::visit(DocHorRuler *)
156 m_t << "<hruler/>\n";
159 void XmlDocVisitor::visit(DocStyleChange *s)
164 case DocStyleChange::Bold:
165 if (s->enable()) m_t << "<bold>"; else m_t << "</bold>";
167 case DocStyleChange::Italic:
168 if (s->enable()) m_t << "<emphasis>"; else m_t << "</emphasis>";
170 case DocStyleChange::Code:
171 if (s->enable()) m_t << "<computeroutput>"; else m_t << "</computeroutput>";
173 case DocStyleChange::Subscript:
174 if (s->enable()) m_t << "<subscript>"; else m_t << "</subscript>";
176 case DocStyleChange::Superscript:
177 if (s->enable()) m_t << "<superscript>"; else m_t << "</superscript>";
179 case DocStyleChange::Center:
180 if (s->enable()) m_t << "<center>"; else m_t << "</center>";
182 case DocStyleChange::Small:
183 if (s->enable()) m_t << "<small>"; else m_t << "</small>";
185 case DocStyleChange::Preformatted:
188 m_t << "<preformatted>";
193 m_t << "</preformatted>";
197 case DocStyleChange::Div: /* HTML only */ break;
198 case DocStyleChange::Span: /* HTML only */ break;
202 void XmlDocVisitor::visit(DocVerbatim *s)
205 QCString lang = m_langExt;
206 if (!s->language().isEmpty()) // explicit language setting
208 lang = s->language();
210 SrcLangExt langExt = getLanguageFromFileName(lang);
213 case DocVerbatim::Code: // fall though
214 m_t << "<programlisting";
215 if (!s->language().isEmpty())
216 m_t << " filename=\"" << lang << "\">";
219 Doxygen::parserManager->getParser(lang)
220 ->parseCode(m_ci,s->context(),s->text(),langExt,
221 s->isExample(),s->exampleFile());
222 m_t << "</programlisting>";
224 case DocVerbatim::Verbatim:
227 m_t << "</verbatim>";
229 case DocVerbatim::HtmlOnly:
230 case DocVerbatim::RtfOnly:
231 case DocVerbatim::ManOnly:
232 case DocVerbatim::LatexOnly:
233 case DocVerbatim::DocbookOnly:
236 case DocVerbatim::XmlOnly:
239 case DocVerbatim::Dot:
240 visitPreStart(m_t, "dot", s->hasCaption(), this, s->children(), QCString(""), FALSE, DocImage::Html, s->width(), s->height());
242 visitPostEnd(m_t, "dot");
244 case DocVerbatim::Msc:
245 visitPreStart(m_t, "msc", s->hasCaption(), this, s->children(), QCString(""), FALSE, DocImage::Html, s->width(), s->height());
247 visitPostEnd(m_t, "msc");
249 case DocVerbatim::PlantUML:
250 visitPreStart(m_t, "plantuml", s->hasCaption(), this, s->children(), QCString(""), FALSE, DocImage::Html, s->width(), s->height());
252 visitPostEnd(m_t, "plantuml");
257 void XmlDocVisitor::visit(DocAnchor *anc)
260 m_t << "<anchor id=\"" << anc->file() << "_1" << anc->anchor() << "\"/>";
263 void XmlDocVisitor::visit(DocInclude *inc)
266 SrcLangExt langExt = getLanguageFromFileName(inc->extension());
269 case DocInclude::IncWithLines:
271 m_t << "<programlisting filename=\"" << inc->file() << "\">";
272 QFileInfo cfi( inc->file() );
273 FileDef fd( cfi.dirPath().utf8(), cfi.fileName().utf8() );
274 Doxygen::parserManager->getParser(inc->extension())
275 ->parseCode(m_ci,inc->context(),
283 FALSE, // inline fragment
285 TRUE // show line numbers
287 m_t << "</programlisting>";
290 case DocInclude::Include:
291 m_t << "<programlisting filename=\"" << inc->file() << "\">";
292 Doxygen::parserManager->getParser(inc->extension())
293 ->parseCode(m_ci,inc->context(),
301 TRUE, // inlineFragment
303 FALSE // show line numbers
305 m_t << "</programlisting>";
307 case DocInclude::DontInclude:
309 case DocInclude::HtmlInclude:
312 m_t << "</htmlonly>";
314 case DocInclude::LatexInclude:
315 m_t << "<latexonly>";
317 m_t << "</latexonly>";
319 case DocInclude::VerbInclude:
322 m_t << "</verbatim>";
324 case DocInclude::Snippet:
325 m_t << "<programlisting filename=\"" << inc->file() << "\">";
326 Doxygen::parserManager->getParser(inc->extension())
329 extractBlock(inc->text(),inc->blockId()),
334 m_t << "</programlisting>";
336 case DocInclude::SnipWithLines:
338 m_t << "<programlisting filename=\"" << inc->file() << "\">";
339 QFileInfo cfi( inc->file() );
340 FileDef fd( cfi.dirPath().utf8(), cfi.fileName().utf8() );
341 Doxygen::parserManager->getParser(inc->extension())
344 extractBlock(inc->text(),inc->blockId()),
349 lineBlock(inc->text(),inc->blockId()),
351 FALSE, // inlineFragment
353 TRUE // show line number
355 m_t << "</programlisting>";
358 case DocInclude::SnippetDoc:
359 case DocInclude::IncludeDoc:
360 err("Internal inconsistency: found switch SnippetDoc / IncludeDoc in file: %s"
361 "Please create a bug report\n",__FILE__);
366 void XmlDocVisitor::visit(DocIncOperator *op)
368 //printf("DocIncOperator: type=%d first=%d, last=%d text=`%s'\n",
369 // op->type(),op->isFirst(),op->isLast(),op->text().data());
374 m_t << "<programlisting filename=\"" << op->includeFileName() << "\">";
379 SrcLangExt langExt = getLanguageFromFileName(m_langExt);
380 if (op->type()!=DocIncOperator::Skip)
385 Doxygen::parserManager->getParser(m_langExt)
386 ->parseCode(m_ci,op->context(),
387 op->text(),langExt,op->isExample(),
396 if (!m_hide) m_t << "</programlisting>";
400 if (!m_hide) m_t << endl;
404 void XmlDocVisitor::visit(DocFormula *f)
407 m_t << "<formula id=\"" << f->id() << "\">";
412 void XmlDocVisitor::visit(DocIndexEntry *ie)
415 m_t << "<indexentry>"
418 m_t << "</primaryie>"
419 "<secondaryie></secondaryie>"
423 void XmlDocVisitor::visit(DocSimpleSectSep *sep)
425 if (sep->parent() && sep->parent()->kind()==DocNode::Kind_SimpleSect)
427 visitPost((DocSimpleSect*)sep->parent()); // end current section
428 visitPre((DocSimpleSect*)sep->parent()); // start new section
432 void XmlDocVisitor::visit(DocCite *cite)
435 if (!cite->file().isEmpty()) startLink(cite->ref(),cite->file(),cite->anchor());
436 filter(cite->text());
437 if (!cite->file().isEmpty()) endLink();
440 //--------------------------------------
441 // visitor functions for compound nodes
442 //--------------------------------------
444 void XmlDocVisitor::visitPre(DocAutoList *l)
449 m_t << "<orderedlist>\n";
453 m_t << "<itemizedlist>\n";
457 void XmlDocVisitor::visitPost(DocAutoList *l)
462 m_t << "</orderedlist>\n";
466 m_t << "</itemizedlist>\n";
470 void XmlDocVisitor::visitPre(DocAutoListItem *)
476 void XmlDocVisitor::visitPost(DocAutoListItem *)
479 m_t << "</listitem>";
482 void XmlDocVisitor::visitPre(DocPara *)
488 void XmlDocVisitor::visitPost(DocPara *)
494 void XmlDocVisitor::visitPre(DocRoot *)
496 //m_t << "<hr><h4><font color=\"red\">New parser:</font></h4>\n";
499 void XmlDocVisitor::visitPost(DocRoot *)
501 //m_t << "<hr><h4><font color=\"red\">Old parser:</font></h4>\n";
504 void XmlDocVisitor::visitPre(DocSimpleSect *s)
507 m_t << "<simplesect kind=\"";
510 case DocSimpleSect::See:
512 case DocSimpleSect::Return:
513 m_t << "return"; break;
514 case DocSimpleSect::Author:
515 m_t << "author"; break;
516 case DocSimpleSect::Authors:
517 m_t << "authors"; break;
518 case DocSimpleSect::Version:
519 m_t << "version"; break;
520 case DocSimpleSect::Since:
521 m_t << "since"; break;
522 case DocSimpleSect::Date:
523 m_t << "date"; break;
524 case DocSimpleSect::Note:
525 m_t << "note"; break;
526 case DocSimpleSect::Warning:
527 m_t << "warning"; break;
528 case DocSimpleSect::Pre:
530 case DocSimpleSect::Post:
531 m_t << "post"; break;
532 case DocSimpleSect::Copyright:
533 m_t << "copyright"; break;
534 case DocSimpleSect::Invar:
535 m_t << "invariant"; break;
536 case DocSimpleSect::Remark:
537 m_t << "remark"; break;
538 case DocSimpleSect::Attention:
539 m_t << "attention"; break;
540 case DocSimpleSect::User:
542 case DocSimpleSect::Rcs:
544 case DocSimpleSect::Unknown: break;
549 void XmlDocVisitor::visitPost(DocSimpleSect *)
552 m_t << "</simplesect>\n";
555 void XmlDocVisitor::visitPre(DocTitle *)
561 void XmlDocVisitor::visitPost(DocTitle *)
567 void XmlDocVisitor::visitPre(DocSimpleList *)
570 m_t << "<itemizedlist>\n";
573 void XmlDocVisitor::visitPost(DocSimpleList *)
576 m_t << "</itemizedlist>\n";
579 void XmlDocVisitor::visitPre(DocSimpleListItem *)
585 void XmlDocVisitor::visitPost(DocSimpleListItem *)
588 m_t << "</listitem>\n";
591 void XmlDocVisitor::visitPre(DocSection *s)
594 m_t << "<sect" << s->level() << " id=\"" << s->file();
595 if (!s->anchor().isEmpty()) m_t << "_1" << s->anchor();
596 m_t << "\">" << endl;
598 filter(convertCharEntitiesToUTF8(s->title()));
599 m_t << "</title>" << endl;
602 void XmlDocVisitor::visitPost(DocSection *s)
604 m_t << "</sect" << s->level() << ">\n";
607 void XmlDocVisitor::visitPre(DocHtmlList *s)
610 if (s->type()==DocHtmlList::Ordered)
611 m_t << "<orderedlist>\n";
613 m_t << "<itemizedlist>\n";
616 void XmlDocVisitor::visitPost(DocHtmlList *s)
619 if (s->type()==DocHtmlList::Ordered)
620 m_t << "</orderedlist>\n";
622 m_t << "</itemizedlist>\n";
625 void XmlDocVisitor::visitPre(DocHtmlListItem *)
628 m_t << "<listitem>\n";
631 void XmlDocVisitor::visitPost(DocHtmlListItem *)
634 m_t << "</listitem>\n";
637 void XmlDocVisitor::visitPre(DocHtmlDescList *)
640 m_t << "<variablelist>\n";
643 void XmlDocVisitor::visitPost(DocHtmlDescList *)
646 m_t << "</variablelist>\n";
649 void XmlDocVisitor::visitPre(DocHtmlDescTitle *)
652 m_t << "<varlistentry><term>";
655 void XmlDocVisitor::visitPost(DocHtmlDescTitle *)
658 m_t << "</term></varlistentry>\n";
661 void XmlDocVisitor::visitPre(DocHtmlDescData *)
667 void XmlDocVisitor::visitPost(DocHtmlDescData *)
670 m_t << "</listitem>\n";
673 void XmlDocVisitor::visitPre(DocHtmlTable *t)
676 m_t << "<table rows=\"" << t->numRows()
677 << "\" cols=\"" << t->numColumns() << "\">" ;
680 void XmlDocVisitor::visitPost(DocHtmlTable *)
686 void XmlDocVisitor::visitPre(DocHtmlRow *)
692 void XmlDocVisitor::visitPost(DocHtmlRow *)
698 void XmlDocVisitor::visitPre(DocHtmlCell *c)
701 if (c->isHeading()) m_t << "<entry thead=\"yes\">"; else m_t << "<entry thead=\"no\">";
704 void XmlDocVisitor::visitPost(DocHtmlCell *)
710 void XmlDocVisitor::visitPre(DocHtmlCaption *)
716 void XmlDocVisitor::visitPost(DocHtmlCaption *)
719 m_t << "</caption>\n";
722 void XmlDocVisitor::visitPre(DocInternal *)
728 void XmlDocVisitor::visitPost(DocInternal *)
731 m_t << "</internal>" << endl;
734 void XmlDocVisitor::visitPre(DocHRef *href)
737 m_t << "<ulink url=\"";
742 void XmlDocVisitor::visitPost(DocHRef *)
748 void XmlDocVisitor::visitPre(DocHtmlHeader *header)
751 m_t << "<heading level=\"" << header->level() << "\">";
754 void XmlDocVisitor::visitPost(DocHtmlHeader *)
757 m_t << "</heading>\n";
760 void XmlDocVisitor::visitPre(DocImage *img)
764 QCString baseName=img->name();
766 if ((i=baseName.findRev('/'))!=-1 || (i=baseName.findRev('\\'))!=-1)
768 baseName=baseName.right(baseName.length()-i-1);
770 visitPreStart(m_t, "image", FALSE, this, img->children(), baseName, TRUE, img->type(), img->width(), img->height());
772 // copy the image to the output dir
775 if ((fd=findFileDef(Doxygen::imageNameDict,img->name(),ambig)))
777 QFile inImage(fd->absFilePath());
778 QFile outImage(Config_getString(XML_OUTPUT)+"/"+baseName.data());
779 if (inImage.open(IO_ReadOnly))
781 if (outImage.open(IO_WriteOnly))
783 char *buffer = new char[inImage.size()];
784 inImage.readBlock(buffer,inImage.size());
785 outImage.writeBlock(buffer,inImage.size());
793 void XmlDocVisitor::visitPost(DocImage *)
796 visitPostEnd(m_t, "image");
799 void XmlDocVisitor::visitPre(DocDotFile *df)
802 visitPreStart(m_t, "dotfile", FALSE, this, df->children(), df->file(), FALSE, DocImage::Html, df->width(), df->height());
805 void XmlDocVisitor::visitPost(DocDotFile *)
808 visitPostEnd(m_t, "dotfile");
811 void XmlDocVisitor::visitPre(DocMscFile *df)
814 visitPreStart(m_t, "mscfile", FALSE, this, df->children(), df->file(), FALSE, DocImage::Html, df->width(), df->height());
817 void XmlDocVisitor::visitPost(DocMscFile *)
820 visitPostEnd(m_t, "mscfile");
823 void XmlDocVisitor::visitPre(DocDiaFile *df)
826 visitPreStart(m_t, "diafile", FALSE, this, df->children(), df->file(), FALSE, DocImage::Html, df->width(), df->height());
829 void XmlDocVisitor::visitPost(DocDiaFile *)
832 visitPostEnd(m_t, "diafile");
835 void XmlDocVisitor::visitPre(DocLink *lnk)
838 startLink(lnk->ref(),lnk->file(),lnk->anchor());
841 void XmlDocVisitor::visitPost(DocLink *)
847 void XmlDocVisitor::visitPre(DocRef *ref)
850 if (!ref->file().isEmpty())
852 startLink(ref->ref(),ref->file(),ref->isSubPage() ? QCString() : ref->anchor());
854 if (!ref->hasLinkText()) filter(ref->targetTitle());
857 void XmlDocVisitor::visitPost(DocRef *ref)
860 if (!ref->file().isEmpty()) endLink();
864 void XmlDocVisitor::visitPre(DocSecRefItem *ref)
867 m_t << "<tocitem id=\"" << ref->file() << "_1" << ref->anchor() << "\">";
870 void XmlDocVisitor::visitPost(DocSecRefItem *)
873 m_t << "</tocitem>" << endl;
876 void XmlDocVisitor::visitPre(DocSecRefList *)
879 m_t << "<toclist>" << endl;
882 void XmlDocVisitor::visitPost(DocSecRefList *)
885 m_t << "</toclist>" << endl;
888 //void XmlDocVisitor::visitPre(DocLanguage *l)
890 // if (m_hide) return;
891 // m_t << "<language langid=\"" << l->id() << "\">";
894 //void XmlDocVisitor::visitPost(DocLanguage *)
896 // if (m_hide) return;
897 // m_t << "</language>" << endl;
900 void XmlDocVisitor::visitPre(DocParamSect *s)
903 m_t << "<parameterlist kind=\"";
906 case DocParamSect::Param:
907 m_t << "param"; break;
908 case DocParamSect::RetVal:
909 m_t << "retval"; break;
910 case DocParamSect::Exception:
911 m_t << "exception"; break;
912 case DocParamSect::TemplateParam:
913 m_t << "templateparam"; break;
920 void XmlDocVisitor::visitPost(DocParamSect *)
923 m_t << "</parameterlist>" << endl;
926 void XmlDocVisitor::visitPre(DocParamList *pl)
929 m_t << "<parameteritem>" << endl;
930 m_t << "<parameternamelist>" << endl;
931 //QStrListIterator li(pl->parameters());
933 QListIterator<DocNode> li(pl->parameters());
935 for (li.toFirst();(param=li.current());++li)
937 if (pl->paramTypes().count()>0)
939 QListIterator<DocNode> li(pl->paramTypes());
941 for (li.toFirst();(type=li.current());++li)
943 m_t << "<parametertype>";
944 if (type->kind()==DocNode::Kind_Word)
946 visit((DocWord*)type);
948 else if (type->kind()==DocNode::Kind_LinkedWord)
950 visit((DocLinkedWord*)type);
952 m_t << "</parametertype>" << endl;
955 m_t << "<parametername";
956 if (pl->direction()!=DocParamSect::Unspecified)
958 m_t << " direction=\"";
959 if (pl->direction()==DocParamSect::In)
963 else if (pl->direction()==DocParamSect::Out)
967 else if (pl->direction()==DocParamSect::InOut)
974 if (param->kind()==DocNode::Kind_Word)
976 visit((DocWord*)param);
978 else if (param->kind()==DocNode::Kind_LinkedWord)
980 visit((DocLinkedWord*)param);
982 m_t << "</parametername>" << endl;
984 m_t << "</parameternamelist>" << endl;
985 m_t << "<parameterdescription>" << endl;
988 void XmlDocVisitor::visitPost(DocParamList *)
991 m_t << "</parameterdescription>" << endl;
992 m_t << "</parameteritem>" << endl;
995 void XmlDocVisitor::visitPre(DocXRefItem *x)
998 if (x->title().isEmpty()) return;
999 m_t << "<xrefsect id=\"";
1000 m_t << x->file() << "_1" << x->anchor();
1002 m_t << "<xreftitle>";
1004 m_t << "</xreftitle>";
1005 m_t << "<xrefdescription>";
1008 void XmlDocVisitor::visitPost(DocXRefItem *x)
1011 if (x->title().isEmpty()) return;
1012 m_t << "</xrefdescription>";
1013 m_t << "</xrefsect>";
1016 void XmlDocVisitor::visitPre(DocInternalRef *ref)
1019 startLink(0,ref->file(),ref->anchor());
1022 void XmlDocVisitor::visitPost(DocInternalRef *)
1029 void XmlDocVisitor::visitPre(DocCopy *c)
1032 m_t << "<copydoc link=\"" << convertToXML(c->link()) << "\">";
1035 void XmlDocVisitor::visitPost(DocCopy *)
1038 m_t << "</copydoc>" << endl;
1041 void XmlDocVisitor::visitPre(DocText *)
1045 void XmlDocVisitor::visitPost(DocText *)
1049 void XmlDocVisitor::visitPre(DocHtmlBlockQuote *)
1052 m_t << "<blockquote>";
1055 void XmlDocVisitor::visitPost(DocHtmlBlockQuote *)
1058 m_t << "</blockquote>";
1061 void XmlDocVisitor::visitPre(DocVhdlFlow *)
1065 void XmlDocVisitor::visitPost(DocVhdlFlow *)
1069 void XmlDocVisitor::visitPre(DocParBlock *)
1072 m_t << "<parblock>";
1075 void XmlDocVisitor::visitPost(DocParBlock *)
1078 m_t << "</parblock>";
1082 void XmlDocVisitor::filter(const char *str)
1084 m_t << convertToXML(str);
1087 void XmlDocVisitor::startLink(const QCString &ref,const QCString &file,const QCString &anchor)
1089 //printf("XmlDocVisitor: file=%s anchor=%s\n",file.data(),anchor.data());
1090 m_t << "<ref refid=\"" << file;
1091 if (!anchor.isEmpty()) m_t << "_1" << anchor;
1092 m_t << "\" kindref=\"";
1093 if (!anchor.isEmpty()) m_t << "member"; else m_t << "compound";
1095 if (!ref.isEmpty()) m_t << " external=\"" << ref << "\"";
1099 void XmlDocVisitor::endLink()
1104 void XmlDocVisitor::pushEnabled()
1106 m_enabled.push(new bool(m_hide));
1109 void XmlDocVisitor::popEnabled()
1111 bool *v=m_enabled.pop();