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doxygen.cpp
12813 lines (11897 loc) · 425 KB
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doxygen.cpp
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/******************************************************************************
*
* Copyright (C) 1997-2015 by Dimitri van Heesch.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation under the terms of the GNU General Public License is hereby
* granted. No representations are made about the suitability of this software
* for any purpose. It is provided "as is" without express or implied warranty.
* See the GNU General Public License for more details.
*
* Documents produced by Doxygen are derivative works derived from the
* input used in their production; they are not affected by this license.
*
*/
#include <cstdio>
#include <cstdlib>
#include <cerrno>
#include <sys/stat.h>
#include <algorithm>
#include <unordered_map>
#include <memory>
#include <cinttypes>
#include <chrono>
#include <clocale>
#include <locale>
#include "version.h"
#include "doxygen.h"
#include "scanner.h"
#include "entry.h"
#include "index.h"
#include "indexlist.h"
#include "message.h"
#include "config.h"
#include "util.h"
#include "pre.h"
#include "tagreader.h"
#include "dot.h"
#include "msc.h"
#include "docparser.h"
#include "dirdef.h"
#include "outputlist.h"
#include "declinfo.h"
#include "htmlgen.h"
#include "latexgen.h"
#include "mangen.h"
#include "language.h"
#include "debug.h"
#include "htmlhelp.h"
#include "qhp.h"
#include "sitemap.h"
#include "ftvhelp.h"
#include "defargs.h"
#include "rtfgen.h"
#include "sqlite3gen.h"
#include "xmlgen.h"
#include "docbookgen.h"
#include "defgen.h"
#include "perlmodgen.h"
#include "reflist.h"
#include "pagedef.h"
#include "bufstr.h"
#include "commentcnv.h"
#include "cmdmapper.h"
#include "searchindex.h"
#include "searchindex_js.h"
#include "parserintf.h"
#include "htags.h"
#include "pycode.h"
#include "pyscanner.h"
#include "fortrancode.h"
#include "fortranscanner.h"
#include "xmlcode.h"
#include "sqlcode.h"
#include "lexcode.h"
#include "lexscanner.h"
#include "code.h"
#include "portable.h"
#include "vhdljjparser.h"
#include "vhdldocgen.h"
#include "vhdlcode.h"
#include "eclipsehelp.h"
#include "cite.h"
#include "markdown.h"
#include "arguments.h"
#include "memberlist.h"
#include "layout.h"
#include "groupdef.h"
#include "classlist.h"
#include "namespacedef.h"
#include "filename.h"
#include "membername.h"
#include "membergroup.h"
#include "docsets.h"
#include "formula.h"
#include "settings.h"
#include "fileparser.h"
#include "emoji.h"
#include "plantuml.h"
#include "stlsupport.h"
#include "threadpool.h"
#include "clangparser.h"
#include "symbolresolver.h"
#include "regex.h"
#include "aliases.h"
#include "fileinfo.h"
#include "dir.h"
#include "conceptdef.h"
#include "trace.h"
#include "moduledef.h"
#include <sqlite3.h>
#if USE_LIBCLANG
#include <clang/Basic/Version.h>
#endif
// provided by the generated file resources.cpp
extern void initResources();
#if !defined(_WIN32) || defined(__CYGWIN__)
#include <signal.h>
#define HAS_SIGNALS
#endif
// globally accessible variables
ClassLinkedMap *Doxygen::classLinkedMap = 0;
ClassLinkedMap *Doxygen::hiddenClassLinkedMap = 0;
ConceptLinkedMap *Doxygen::conceptLinkedMap = 0;
NamespaceLinkedMap *Doxygen::namespaceLinkedMap = 0;
MemberNameLinkedMap *Doxygen::memberNameLinkedMap = 0;
MemberNameLinkedMap *Doxygen::functionNameLinkedMap = 0;
FileNameLinkedMap *Doxygen::inputNameLinkedMap = 0;
GroupLinkedMap *Doxygen::groupLinkedMap = 0;
PageLinkedMap *Doxygen::pageLinkedMap = 0;
PageLinkedMap *Doxygen::exampleLinkedMap = 0;
StringSet Doxygen::inputPaths;
FileNameLinkedMap *Doxygen::includeNameLinkedMap = 0; // include names
FileNameLinkedMap *Doxygen::exampleNameLinkedMap = 0; // examples
FileNameLinkedMap *Doxygen::imageNameLinkedMap = 0; // images
FileNameLinkedMap *Doxygen::dotFileNameLinkedMap = 0; // dot files
FileNameLinkedMap *Doxygen::mscFileNameLinkedMap = 0; // msc files
FileNameLinkedMap *Doxygen::diaFileNameLinkedMap = 0; // dia files
StringUnorderedMap Doxygen::namespaceAliasMap; // all namespace aliases
StringMap Doxygen::tagDestinationMap; // all tag locations
StringSet Doxygen::tagFileSet; // all tag file names
StringUnorderedSet Doxygen::expandAsDefinedSet; // all macros that should be expanded
MemberGroupInfoMap Doxygen::memberGroupInfoMap; // dictionary of the member groups heading
std::unique_ptr<PageDef> Doxygen::mainPage;
std::unique_ptr<NamespaceDef> Doxygen::globalNamespaceDef;
NamespaceDefMutable *Doxygen::globalScope;
bool Doxygen::parseSourcesNeeded = FALSE;
std::unique_ptr<SearchIndexIntf> Doxygen::searchIndex;
SymbolMap<Definition>*Doxygen::symbolMap;
ClangUsrMap *Doxygen::clangUsrMap = 0;
Cache<std::string,LookupInfo> *Doxygen::typeLookupCache;
Cache<std::string,LookupInfo> *Doxygen::symbolLookupCache;
DirLinkedMap *Doxygen::dirLinkedMap;
DirRelationLinkedMap Doxygen::dirRelations;
ParserManager *Doxygen::parserManager = 0;
QCString Doxygen::htmlFileExtension;
bool Doxygen::suppressDocWarnings = FALSE;
QCString Doxygen::filterDBFileName;
IndexList *Doxygen::indexList;
QCString Doxygen::spaces;
bool Doxygen::generatingXmlOutput = FALSE;
DefinesPerFileList Doxygen::macroDefinitions;
bool Doxygen::clangAssistedParsing = FALSE;
QCString Doxygen::verifiedDotPath;
volatile bool Doxygen::terminating = false;
InputFileEncodingList Doxygen::inputFileEncodingList;
std::mutex Doxygen::countFlowKeywordsMutex;
std::mutex Doxygen::addExampleMutex;
StaticInitMap Doxygen::staticInitMap;
// locally accessible globals
static std::multimap< std::string, const Entry* > g_classEntries;
static StringVector g_inputFiles;
static StringSet g_compoundKeywords; // keywords recognised as compounds
static OutputList *g_outputList = 0; // list of output generating objects
static StringSet g_usingDeclarations; // used classes
static bool g_successfulRun = FALSE;
static bool g_dumpSymbolMap = FALSE;
void clearAll()
{
g_inputFiles.clear();
//g_excludeNameDict.clear();
//delete g_outputList; g_outputList=0;
Doxygen::classLinkedMap->clear();
Doxygen::hiddenClassLinkedMap->clear();
Doxygen::conceptLinkedMap->clear();
Doxygen::namespaceLinkedMap->clear();
Doxygen::pageLinkedMap->clear();
Doxygen::exampleLinkedMap->clear();
Doxygen::inputNameLinkedMap->clear();
Doxygen::includeNameLinkedMap->clear();
Doxygen::exampleNameLinkedMap->clear();
Doxygen::imageNameLinkedMap->clear();
Doxygen::dotFileNameLinkedMap->clear();
Doxygen::mscFileNameLinkedMap->clear();
Doxygen::diaFileNameLinkedMap->clear();
Doxygen::tagDestinationMap.clear();
SectionManager::instance().clear();
CitationManager::instance().clear();
Doxygen::mainPage.reset();
FormulaManager::instance().clear();
}
class Statistics
{
public:
Statistics() {}
void begin(const char *name)
{
msg("%s", name);
stats.emplace_back(name,0);
startTime = std::chrono::steady_clock::now();
}
void end()
{
std::chrono::steady_clock::time_point endTime = std::chrono::steady_clock::now();
stats.back().elapsed = static_cast<double>(std::chrono::duration_cast<
std::chrono::microseconds>(endTime - startTime).count())/1000000.0;
warn_flush();
}
void print()
{
bool restore=FALSE;
if (Debug::isFlagSet(Debug::Time))
{
Debug::clearFlag(Debug::Time);
restore=TRUE;
}
msg("----------------------\n");
for (const auto &s : stats)
{
msg("Spent %.6f seconds in %s",s.elapsed,s.name);
}
if (restore) Debug::setFlag(Debug::Time);
}
private:
struct stat
{
const char *name;
double elapsed;
//stat() : name(NULL),elapsed(0) {}
stat(const char *n, double el) : name(n),elapsed(el) {}
};
std::vector<stat> stats;
std::chrono::steady_clock::time_point startTime;
} g_s;
static void addMemberDocs(const Entry *root,MemberDefMutable *md, const QCString &funcDecl,
const ArgumentList *al,bool over_load,TypeSpecifier spec);
static void findMember(const Entry *root,
const QCString &relates,
const QCString &type,
const QCString &args,
QCString funcDecl,
bool overloaded,
bool isFunc
);
enum FindBaseClassRelation_Mode
{
TemplateInstances,
DocumentedOnly,
Undocumented
};
static bool findClassRelation(
const Entry *root,
Definition *context,
ClassDefMutable *cd,
const BaseInfo *bi,
const TemplateNameMap &templateNames,
/*bool insertUndocumented*/
FindBaseClassRelation_Mode mode,
bool isArtificial
);
//----------------------------------------------------------------------------
static Definition *findScopeFromQualifiedName(NamespaceDefMutable *startScope,const QCString &n,
FileDef *fileScope,const TagInfo *tagInfo);
static void addPageToContext(PageDef *pd,Entry *root)
{
if (root->parent()) // add the page to it's scope
{
QCString scope = root->parent()->name;
if (root->parent()->section.isPackageDoc())
{
scope=substitute(scope,".","::");
}
scope = stripAnonymousNamespaceScope(scope);
scope+="::"+pd->name();
Definition *d = findScopeFromQualifiedName(Doxygen::globalScope,scope,0,root->tagInfo());
if (d)
{
pd->setPageScope(d);
}
}
}
static void addRelatedPage(Entry *root)
{
GroupDef *gd=0;
for (const Grouping &g : root->groups)
{
if (!g.groupname.isEmpty() && (gd=Doxygen::groupLinkedMap->find(g.groupname))) break;
}
//printf("---> addRelatedPage() %s gd=%p\n",qPrint(root->name),gd);
QCString doc=root->doc+root->inbodyDocs;
PageDef *pd = addRelatedPage(root->name,root->args,doc,
root->docFile,
root->docLine,
root->startLine,
root->sli,
gd,root->tagInfo(),
FALSE,
root->lang
);
if (pd)
{
pd->setBriefDescription(root->brief,root->briefFile,root->briefLine);
pd->addSectionsToDefinition(root->anchors);
pd->setLocalToc(root->localToc);
addPageToContext(pd,root);
}
}
static void buildGroupListFiltered(const Entry *root,bool additional, bool includeExternal)
{
if (root->section.isGroupDoc() && !root->name.isEmpty() &&
((!includeExternal && root->tagInfo()==0) ||
( includeExternal && root->tagInfo()!=0))
)
{
AUTO_TRACE("additional={} includeExternal={}",additional,includeExternal);
if ((root->groupDocType==Entry::GROUPDOC_NORMAL && !additional) ||
(root->groupDocType!=Entry::GROUPDOC_NORMAL && additional))
{
GroupDef *gd = Doxygen::groupLinkedMap->find(root->name);
AUTO_TRACE_ADD("Processing group '{}':'{}' gd={}", root->type,root->name,(void*)gd);
if (gd)
{
if ( !gd->hasGroupTitle() )
{
gd->setGroupTitle( root->type );
}
else if ( root->type.length() > 0 && root->name != root->type && gd->groupTitle() != root->type )
{
warn( root->fileName,root->startLine,
"group %s: ignoring title \"%s\" that does not match old title \"%s\"",
qPrint(root->name), qPrint(root->type), qPrint(gd->groupTitle()) );
}
gd->setBriefDescription(root->brief,root->briefFile,root->briefLine);
gd->setDocumentation( root->doc, root->docFile, root->docLine );
gd->setInbodyDocumentation( root->inbodyDocs, root->inbodyFile, root->inbodyLine );
gd->addSectionsToDefinition(root->anchors);
gd->setRefItems(root->sli);
gd->setLanguage(root->lang);
if (root->groupDocType==Entry::GROUPDOC_NORMAL)
{
gd->enableGroupGraph(root->groupGraph);
}
}
else
{
if (root->tagInfo())
{
gd = Doxygen::groupLinkedMap->add(root->name,
std::unique_ptr<GroupDef>(
createGroupDef(root->fileName,root->startLine,root->name,root->type,root->tagInfo()->fileName)));
gd->setReference(root->tagInfo()->tagName);
}
else
{
gd = Doxygen::groupLinkedMap->add(root->name,
std::unique_ptr<GroupDef>(
createGroupDef(root->fileName,root->startLine,root->name,root->type)));
}
gd->setBriefDescription(root->brief,root->briefFile,root->briefLine);
// allow empty docs for group
gd->setDocumentation(!root->doc.isEmpty() ? root->doc : QCString(" "),root->docFile,root->docLine,FALSE);
gd->setInbodyDocumentation( root->inbodyDocs, root->inbodyFile, root->inbodyLine );
gd->addSectionsToDefinition(root->anchors);
gd->setRefItems(root->sli);
gd->setLanguage(root->lang);
if (root->groupDocType==Entry::GROUPDOC_NORMAL)
{
gd->enableGroupGraph(root->groupGraph);
}
}
}
}
for (const auto &e : root->children()) buildGroupListFiltered(e.get(),additional,includeExternal);
}
static void buildGroupList(const Entry *root)
{
// --- first process only local groups
// first process the @defgroups blocks
buildGroupListFiltered(root,FALSE,FALSE);
// then process the @addtogroup, @weakgroup blocks
buildGroupListFiltered(root,TRUE,FALSE);
// --- then also process external groups
// first process the @defgroups blocks
buildGroupListFiltered(root,FALSE,TRUE);
// then process the @addtogroup, @weakgroup blocks
buildGroupListFiltered(root,TRUE,TRUE);
}
static void findGroupScope(const Entry *root)
{
if (root->section.isGroupDoc() && !root->name.isEmpty() &&
root->parent() && !root->parent()->name.isEmpty())
{
GroupDef *gd;
if ((gd=Doxygen::groupLinkedMap->find(root->name)))
{
QCString scope = root->parent()->name;
if (root->parent()->section.isPackageDoc())
{
scope=substitute(scope,".","::");
}
scope = stripAnonymousNamespaceScope(scope);
scope+="::"+gd->name();
Definition *d = findScopeFromQualifiedName(Doxygen::globalScope,scope,0,root->tagInfo());
if (d)
{
gd->setGroupScope(d);
}
}
}
for (const auto &e : root->children()) findGroupScope(e.get());
}
static void organizeSubGroupsFiltered(const Entry *root,bool additional)
{
if (root->section.isGroupDoc() && !root->name.isEmpty())
{
AUTO_TRACE("additional={}",additional);
if ((root->groupDocType==Entry::GROUPDOC_NORMAL && !additional) ||
(root->groupDocType!=Entry::GROUPDOC_NORMAL && additional))
{
GroupDef *gd;
if ((gd=Doxygen::groupLinkedMap->find(root->name)))
{
AUTO_TRACE_ADD("adding {} to group {}",root->name,gd->name());
addGroupToGroups(root,gd);
}
}
}
for (const auto &e : root->children()) organizeSubGroupsFiltered(e.get(),additional);
}
static void organizeSubGroups(const Entry *root)
{
//printf("Defining groups\n");
// first process the @defgroups blocks
organizeSubGroupsFiltered(root,FALSE);
//printf("Additional groups\n");
// then process the @addtogroup, @weakgroup blocks
organizeSubGroupsFiltered(root,TRUE);
}
//----------------------------------------------------------------------
static void buildFileList(const Entry *root)
{
if ((root->section.isFileDoc() || (root->section.isFile() && Config_getBool(EXTRACT_ALL))) &&
!root->name.isEmpty() && !root->tagInfo() // skip any file coming from tag files
)
{
bool ambig;
FileDef *fd=findFileDef(Doxygen::inputNameLinkedMap,root->name,ambig);
if (!fd || ambig)
{
bool save_ambig = ambig;
// use the directory of the file to see if the described file is in the same
// directory as the describing file.
QCString fn = root->fileName;
int newIndex=fn.findRev('/');
if (newIndex<0)
{
fn = root->name;
}
else
{
fn = fn.left(newIndex)+"/"+root->name;
}
fd=findFileDef(Doxygen::inputNameLinkedMap,fn,ambig);
if (!fd) ambig = save_ambig;
}
//printf("**************** root->name=%s fd=%p\n",qPrint(root->name),(void*)fd);
if (fd && !ambig)
{
//printf("Adding documentation!\n");
// using FALSE in setDocumentation is small hack to make sure a file
// is documented even if a \file command is used without further
// documentation
fd->setDocumentation(root->doc,root->docFile,root->docLine,FALSE);
fd->setBriefDescription(root->brief,root->briefFile,root->briefLine);
fd->addSectionsToDefinition(root->anchors);
fd->setRefItems(root->sli);
fd->enableIncludeGraph(root->includeGraph);
fd->enableIncludedByGraph(root->includedByGraph);
for (const Grouping &g : root->groups)
{
GroupDef *gd=0;
if (!g.groupname.isEmpty() && (gd=Doxygen::groupLinkedMap->find(g.groupname)))
{
if (!gd->containsFile(fd))
{
gd->addFile(fd);
fd->makePartOfGroup(gd);
//printf("File %s: in group %s\n",qPrint(fd->name()),qPrint(gd->name()));
}
}
else if (!gd && g.pri == Grouping::GROUPING_INGROUP)
{
warn(root->fileName, root->startLine,
"Found non-existing group '%s' for the command '%s', ignoring command",
qPrint(g.groupname), Grouping::getGroupPriName( g.pri )
);
}
}
}
else
{
QCString text(4096);
text.sprintf("the name '%s' supplied as "
"the argument in the \\file statement ",
qPrint(root->name));
if (ambig) // name is ambiguous
{
text+="matches the following input files:\n";
text+=showFileDefMatches(Doxygen::inputNameLinkedMap,root->name);
text+="\n";
text+="Please use a more specific name by "
"including a (larger) part of the path!";
}
else // name is not an input file
{
text+="is not an input file";
}
warn(root->fileName,root->startLine,"%s", qPrint(text));
}
}
for (const auto &e : root->children()) buildFileList(e.get());
}
template<class DefMutable>
static void addIncludeFile(DefMutable *cd,FileDef *ifd,const Entry *root)
{
if (
(!root->doc.stripWhiteSpace().isEmpty() ||
!root->brief.stripWhiteSpace().isEmpty() ||
Config_getBool(EXTRACT_ALL)
) && root->protection!=Protection::Private
)
{
//printf(">>>>>> includeFile=%s\n",qPrint(root->includeFile));
bool local=Config_getBool(FORCE_LOCAL_INCLUDES);
QCString includeFile = root->includeFile;
if (!includeFile.isEmpty() && includeFile.at(0)=='"')
{
local = TRUE;
includeFile=includeFile.mid(1,includeFile.length()-2);
}
else if (!includeFile.isEmpty() && includeFile.at(0)=='<')
{
local = FALSE;
includeFile=includeFile.mid(1,includeFile.length()-2);
}
bool ambig;
FileDef *fd=0;
// see if we need to include a verbatim copy of the header file
//printf("root->includeFile=%s\n",qPrint(root->includeFile));
if (!includeFile.isEmpty() &&
(fd=findFileDef(Doxygen::inputNameLinkedMap,includeFile,ambig))==0
)
{ // explicit request
QCString text;
text.sprintf("the name '%s' supplied as "
"the argument of the \\class, \\struct, \\union, or \\include command ",
qPrint(includeFile)
);
if (ambig) // name is ambiguous
{
text+="matches the following input files:\n";
text+=showFileDefMatches(Doxygen::inputNameLinkedMap,root->includeFile);
text+="\n";
text+="Please use a more specific name by "
"including a (larger) part of the path!";
}
else // name is not an input file
{
text+="is not an input file";
}
warn(root->fileName,root->startLine, "%s", qPrint(text));
}
else if (includeFile.isEmpty() && ifd &&
// see if the file extension makes sense
guessSection(ifd->name()).isHeader())
{ // implicit assumption
fd=ifd;
}
// if a file is found, we mark it as a source file.
if (fd)
{
QCString iName = !root->includeName.isEmpty() ?
root->includeName : includeFile;
if (!iName.isEmpty()) // user specified include file
{
if (iName.at(0)=='<') local=FALSE; // explicit override
else if (iName.at(0)=='"') local=TRUE;
if (iName.at(0)=='"' || iName.at(0)=='<')
{
iName=iName.mid(1,iName.length()-2); // strip quotes or brackets
}
if (iName.isEmpty())
{
iName=fd->name();
}
}
else if (!Config_getList(STRIP_FROM_INC_PATH).empty())
{
iName=stripFromIncludePath(fd->absFilePath());
}
else // use name of the file containing the class definition
{
iName=fd->name();
}
if (fd->generateSourceFile()) // generate code for header
{
cd->setIncludeFile(fd,iName,local,!root->includeName.isEmpty());
}
else // put #include in the class documentation without link
{
cd->setIncludeFile(0,iName,local,TRUE);
}
}
}
}
QCString stripTemplateSpecifiers(const QCString &s)
{
int l = s.length();
int count=0;
int round=0;
QCString result;
for (int i=0;i<l;i++)
{
char c=s.at(i);
if (c=='(') round++;
else if (c==')' && round>0) round--;
else if (c=='<' && round==0) count++;
if (count==0)
{
result+=c;
}
if (c=='>' && round==0 && count>0) count--;
}
//printf("stripTemplateSpecifiers(%s)=%s\n",qPrint(s),qPrint(result));
return result;
}
/*! returns the Definition object belonging to the first \a level levels of
* full qualified name \a name. Creates an artificial scope if the scope is
* not found and set the parent/child scope relation if the scope is found.
*/
[[maybe_unused]]
static Definition *buildScopeFromQualifiedName(const QCString &name_,SrcLangExt lang,const TagInfo *tagInfo)
{
QCString name = stripTemplateSpecifiers(name_);
int level = name.contains("::");
//printf("buildScopeFromQualifiedName(%s) level=%d\n",qPrint(name),level);
int i=0;
int p=0,l;
Definition *prevScope=Doxygen::globalScope;
QCString fullScope;
while (i<level)
{
int idx=getScopeFragment(name,p,&l);
if (idx==-1) return prevScope;
QCString nsName = name.mid(idx,l);
if (nsName.isEmpty()) return prevScope;
if (!fullScope.isEmpty()) fullScope+="::";
fullScope+=nsName;
NamespaceDef *nd=Doxygen::namespaceLinkedMap->find(fullScope);
DefinitionMutable *innerScope = toDefinitionMutable(nd);
ClassDef *cd=0;
if (nd==0) cd = getClass(fullScope);
if (nd==0 && cd) // scope is a class
{
innerScope = toDefinitionMutable(cd);
}
else if (nd==0 && cd==0 && fullScope.find('<')==-1) // scope is not known and could be a namespace!
{
// introduce bogus namespace
//printf("++ adding dummy namespace %s to %s tagInfo=%p\n",qPrint(nsName),qPrint(prevScope->name()),(void*)tagInfo);
NamespaceDefMutable *newNd=
toNamespaceDefMutable(
Doxygen::namespaceLinkedMap->add(fullScope,
createNamespaceDef(
"[generated]",1,1,fullScope,
tagInfo?tagInfo->tagName:QCString(),
tagInfo?tagInfo->fileName:QCString())));
if (newNd)
{
newNd->setLanguage(lang);
newNd->setArtificial(TRUE);
// add namespace to the list
innerScope = newNd;
}
}
else // scope is a namespace
{
}
if (innerScope)
{
// make the parent/child scope relation
DefinitionMutable *prevScopeMutable = toDefinitionMutable(prevScope);
if (prevScopeMutable)
{
prevScopeMutable->addInnerCompound(toDefinition(innerScope));
}
innerScope->setOuterScope(prevScope);
}
else // current scope is a class, so return only the namespace part...
{
return prevScope;
}
// proceed to the next scope fragment
p=idx+l+2;
prevScope=toDefinition(innerScope);
i++;
}
return prevScope;
}
static Definition *findScopeFromQualifiedName(NamespaceDefMutable *startScope,const QCString &n,
FileDef *fileScope,const TagInfo *tagInfo)
{
//printf("<findScopeFromQualifiedName(%s,%s)\n",startScope ? qPrint(startScope->name()) : 0, qPrint(n));
Definition *resultScope=toDefinition(startScope);
if (resultScope==0) resultScope=Doxygen::globalScope;
QCString scope=stripTemplateSpecifiersFromScope(n,FALSE);
int l1=0,i1;
i1=getScopeFragment(scope,0,&l1);
if (i1==-1)
{
//printf(">no fragments!\n");
return resultScope;
}
int p=i1+l1,l2=0,i2;
while ((i2=getScopeFragment(scope,p,&l2))!=-1)
{
QCString nestedNameSpecifier = scope.mid(i1,l1);
Definition *orgScope = resultScope;
//printf(" nestedNameSpecifier=%s\n",qPrint(nestedNameSpecifier));
resultScope = const_cast<Definition*>(resultScope->findInnerCompound(nestedNameSpecifier));
//printf(" resultScope=%p\n",resultScope);
if (resultScope==0)
{
if (orgScope==Doxygen::globalScope && fileScope && !fileScope->getUsedNamespaces().empty())
// also search for used namespaces
{
for (const auto &nd : fileScope->getUsedNamespaces())
{
NamespaceDef *mnd = toNamespaceDefMutable(nd);
if (mnd)
{
resultScope = findScopeFromQualifiedName(toNamespaceDefMutable(nd),n,fileScope,tagInfo);
if (resultScope!=0) break;
}
}
if (resultScope)
{
// for a nested class A::I in used namespace N, we get
// N::A::I while looking for A, so we should compare
// resultScope->name() against scope.left(i2+l2)
//printf(" -> result=%s scope=%s\n",qPrint(resultScope->name()),qPrint(scope));
if (rightScopeMatch(resultScope->name(),scope.left(i2+l2)))
{
break;
}
goto nextFragment;
}
}
// also search for used classes. Complication: we haven't been able
// to put them in the right scope yet, because we are still resolving
// the scope relations!
// Therefore loop through all used classes and see if there is a right
// scope match between the used class and nestedNameSpecifier.
for (const auto &usedName : g_usingDeclarations)
{
//printf("Checking using class %s\n",ui.currentKey());
if (rightScopeMatch(usedName.c_str(),nestedNameSpecifier))
{
// ui.currentKey() is the fully qualified name of nestedNameSpecifier
// so use this instead.
QCString fqn = QCString(usedName) + scope.right(scope.length()-p);
resultScope = buildScopeFromQualifiedName(fqn,startScope->getLanguage(),0);
//printf("Creating scope from fqn=%s result %p\n",qPrint(fqn),resultScope);
if (resultScope)
{
//printf("> Match! resultScope=%s\n",qPrint(resultScope->name()));
return resultScope;
}
}
}
//printf("> name %s not found in scope %s\n",qPrint(nestedNameSpecifier),qPrint(orgScope->name()));
return 0;
}
nextFragment:
i1=i2;
l1=l2;
p=i2+l2;
}
//printf(">findScopeFromQualifiedName scope %s\n",qPrint(resultScope->name()));
return resultScope;
}
std::unique_ptr<ArgumentList> getTemplateArgumentsFromName(
const QCString &name,
const ArgumentLists &tArgLists)
{
// for each scope fragment, check if it is a template and advance through
// the list if so.
int i,p=0;
auto alIt = tArgLists.begin();
while ((i=name.find("::",p))!=-1 && alIt!=tArgLists.end())
{
NamespaceDef *nd = Doxygen::namespaceLinkedMap->find(name.left(i));
if (nd==0)
{
ClassDef *cd = getClass(name.left(i));
if (cd)
{
if (!cd->templateArguments().empty())
{
++alIt;
}
}
}
p=i+2;
}
return alIt!=tArgLists.end() ?
std::make_unique<ArgumentList>(*alIt) :
std::unique_ptr<ArgumentList>();
}
static
ClassDef::CompoundType convertToCompoundType(EntryType section,TypeSpecifier specifier)
{
ClassDef::CompoundType sec=ClassDef::Class;
if (specifier.isStruct())
sec=ClassDef::Struct;
else if (specifier.isUnion())
sec=ClassDef::Union;
else if (specifier.isCategory())
sec=ClassDef::Category;
else if (specifier.isInterface())
sec=ClassDef::Interface;
else if (specifier.isProtocol())
sec=ClassDef::Protocol;
else if (specifier.isException())
sec=ClassDef::Exception;
else if (specifier.isService())
sec=ClassDef::Service;
else if (specifier.isSingleton())
sec=ClassDef::Singleton;
if (section.isUnionDoc())
sec=ClassDef::Union;
else if (section.isStructDoc())
sec=ClassDef::Struct;
else if (section.isInterfaceDoc())
sec=ClassDef::Interface;
else if (section.isProtocolDoc())
sec=ClassDef::Protocol;
else if (section.isCategoryDoc())
sec=ClassDef::Category;
else if (section.isExceptionDoc())
sec=ClassDef::Exception;
else if (section.isServiceDoc())
sec=ClassDef::Service;
else if (section.isSingletonDoc())
sec=ClassDef::Singleton;
return sec;
}
static void addClassToContext(const Entry *root)
{
AUTO_TRACE("name={}",root->name);
FileDef *fd = root->fileDef();
QCString scName;
if (root->parent()->section.isScope())
{
scName=root->parent()->name;
}
// name without parent's scope
QCString fullName = root->name;
// strip off any template parameters (but not those for specializations)
fullName=stripTemplateSpecifiersFromScope(fullName);
// name with scope (if not present already)
QCString qualifiedName = fullName;
if (!scName.isEmpty() && !leftScopeMatch(fullName,scName))
{
qualifiedName.prepend(scName+"::");
}
// see if we already found the class before
ClassDefMutable *cd = getClassMutable(qualifiedName);
AUTO_TRACE_ADD("Found class with name '{}', qualifiedName '{}'", cd ? cd->name() : root->name, qualifiedName);
if (cd)
{
fullName=cd->name();
AUTO_TRACE_ADD("Existing class '{}'",cd->name());
//if (cd->templateArguments()==0)
//{
// //printf("existing ClassDef tempArgList=%p specScope=%s\n",root->tArgList,qPrint(root->scopeSpec));
// cd->setTemplateArguments(tArgList);
//}
cd->setDocumentation(root->doc,root->docFile,root->docLine);
cd->setBriefDescription(root->brief,root->briefFile,root->briefLine);
if (!root->spec.isForwardDecl() && cd->isForwardDeclared())
{
cd->setDefFile(root->fileName,root->startLine,root->startColumn);
if (root->bodyLine!=-1)
{
cd->setBodySegment(root->startLine,root->bodyLine,root->endBodyLine);
cd->setBodyDef(fd);
}
}
if (cd->templateArguments().empty() || (cd->isForwardDeclared() && !root->spec.isForwardDecl()))
{
// this happens if a template class declared with @class is found
// before the actual definition or if a forward declaration has different template
// parameter names.
std::unique_ptr<ArgumentList> tArgList = getTemplateArgumentsFromName(cd->name(),root->tArgLists);
if (tArgList)
{
cd->setTemplateArguments(*tArgList);
}
}
if (cd->requiresClause().isEmpty() && !root->req.isEmpty())
{
cd->setRequiresClause(root->req);
}
cd->setCompoundType(convertToCompoundType(root->section,root->spec));
cd->setMetaData(root->metaData);
}
else // new class
{
ClassDef::CompoundType sec = convertToCompoundType(root->section,root->spec);
QCString className;
QCString namespaceName;
extractNamespaceName(fullName,className,namespaceName);
AUTO_TRACE_ADD("New class: fullname '{}' namespace '{}' name='{}' brief='{}' docs='{}'",
fullName, namespaceName, className, Trace::trunc(root->brief), Trace::trunc(root->doc));
QCString tagName;
QCString refFileName;
const TagInfo *tagInfo = root->tagInfo();
int i;