void ClangParser::linkInclude(CodeOutputInterface &ol,FileDef *fd,
uint &line,uint &column,const char *text)
{
QCString incName = text;
incName = incName.mid(1,incName.length()-2); // strip ".." or <..>
FileDef *ifd=0;
if (!incName.isEmpty())
{
FileName *fn = Doxygen::inputNameDict->find(incName);
if (fn)
{
bool found=false;
FileNameIterator fni(*fn);
// for each include name
for (fni.toFirst();!found && (ifd=fni.current());++fni)
{
// see if this source file actually includes the file
found = fd->isIncluded(ifd->absFilePath());
//printf(" include file %s found=%d\n",ifd->absFilePath().data(),found);
}
}
}
if (ifd)
{
ol.writeCodeLink(ifd->getReference(),ifd->getOutputFileBase(),0,text,ifd->briefDescriptionAsTooltip());
}
else
{
codifyLines(ol,ifd,text,line,column,"preprocessor");
}
}
void ClangParser::linkInclude(CodeOutputInterface &ol, QSharedPointer<FileDef> fd, uint &line, uint &column, const QString &text)
{
QString incName = text;
incName = incName.mid(1, incName.length() - 2); // strip ".." or <..>
QSharedPointer<FileDef> ifd;
if (! incName.isEmpty()) {
QSharedPointer<FileNameList> fn = Doxy_Globals::inputNameDict->find(incName);
if (fn) {
bool found = false;
// for each include name, see if this source file actually includes the file
for (auto fd : *fn) {
if (found) {
break;
}
ifd = fd;
found = fd->isIncluded(ifd->getFilePath());
}
}
}
if (ifd) {
ol.writeCodeLink(ifd->getReference(), ifd->getOutputFileBase(), 0, text, ifd->briefDescriptionAsTooltip());
} else {
codifyLines(ol, ifd, text, line, column, "preprocessor");
}
}
void ClangParser::linkIdentifier(CodeOutputInterface &ol,FileDef *fd,
uint &line,uint &column,const char *text,int tokenIndex)
{
CXCursor c = p->cursors[tokenIndex];
CXCursor r = clang_getCursorReferenced(c);
if (!clang_equalCursors(r, c))
{
c=r; // link to referenced location
}
CXCursor t = clang_getSpecializedCursorTemplate(c);
if (!clang_Cursor_isNull(t) && !clang_equalCursors(t,c))
{
c=t; // link to template
}
CXString usr = clang_getCursorUSR(c);
const char *usrStr = clang_getCString(usr);
Definition *d = usrStr ? Doxygen::clangUsrMap->find(usrStr) : 0;
//CXCursorKind kind = clang_getCursorKind(c);
//if (d==0)
//{
// printf("didn't find definition for '%s' usr='******' kind=%d\n",
// text,usrStr,kind);
//}
//else
//{
// printf("found definition for '%s' usr='******' name='%s'\n",
// text,usrStr,d->name().data());
//}
if (d && d->isLinkable())
{
if (g_insideBody &&
g_currentMemberDef && d->definitionType()==Definition::TypeMember &&
(g_currentMemberDef!=d || g_currentLine<line)) // avoid self-reference
{
addDocCrossReference(g_currentMemberDef,(MemberDef*)d);
}
writeMultiLineCodeLink(ol,fd,line,column,d,text);
}
else
{
codifyLines(ol,fd,text,line,column);
}
clang_disposeString(usr);
}
void ClangParser::linkMacro(CodeOutputInterface &ol, QSharedPointer<FileDef> fd, uint &line, uint &column, const QString &text)
{
QSharedPointer<MemberName> mn = Doxy_Globals::functionNameSDict->find(text);
if (mn) {
// for (auto iter = mn->begin(); iter != mn->end(); ++iter) {
for (auto md : *mn) {
if (md->isDefine()) {
writeMultiLineCodeLink(ol, fd, line, column, md, text);
return;
}
}
}
codifyLines(ol, fd, text, line, column, "");
}
void ClangParser::linkMacro(CodeOutputInterface &ol,FileDef *fd,
uint &line,uint &column,const char *text)
{
MemberName *mn=Doxygen::functionNameSDict->find(text);
if (mn)
{
MemberNameIterator mni(*mn);
MemberDef *md;
for (mni.toFirst();(md=mni.current());++mni)
{
if (md->isDefine())
{
writeMultiLineCodeLink(ol,fd,line,column,md,text);
return;
}
}
}
codifyLines(ol,fd,text,line,column);
}
void ClangParser::linkIdentifier(CodeOutputInterface &ol, QSharedPointer<FileDef> fd,
uint &line, uint &column, const QString &text, int tokenIndex)
{
CXCursor c = p->cursors[tokenIndex];
CXCursor r = clang_getCursorReferenced(c);
if (! clang_equalCursors(r, c)) {
// link to referenced location
c = r;
}
CXCursor t = clang_getSpecializedCursorTemplate(c);
if (! clang_Cursor_isNull(t) && !clang_equalCursors(t, c)) {
// link to template
c = t;
}
CXString usr = clang_getCursorUSR(c);
const char *usrStr = clang_getCString(usr);
QSharedPointer<Definition> d;
if (usrStr) {
d = Doxy_Globals::clangUsrMap.value(usrStr);
}
if (d && d->isLinkable()) {
if (g_insideBody && g_currentMemberDef && d->definitionType() == Definition::TypeMember &&
(g_currentMemberDef != d || g_currentLine < line)) {
// avoid self-reference
addDocCrossReference(g_currentMemberDef, d.dynamicCast<MemberDef>());
}
writeMultiLineCodeLink(ol, fd, line, column, d, text);
} else {
codifyLines(ol, fd, text, line, column, "");
}
clang_disposeString(usr);
}
void ClangParser::writeSources(CodeOutputInterface &ol,FileDef *fd)
{
TooltipManager::instance()->clearTooltips();
// (re)set global parser state
g_currentDefinition=0;
g_currentMemberDef=0;
g_currentLine=0;
g_searchForBody=FALSE;
g_insideBody=FALSE;
g_bracketCount=0;
unsigned int line=1,column=1;
QCString lineNumber,lineAnchor;
ol.startCodeLine(TRUE);
writeLineNumber(ol,fd,line);
for (unsigned int i=0;i<p->numTokens;i++)
{
CXSourceLocation start = clang_getTokenLocation(p->tu, p->tokens[i]);
unsigned int l, c;
clang_getSpellingLocation(start, 0, &l, &c, 0);
if (l > line) column = 1;
while (line<l)
{
line++;
ol.endCodeLine();
ol.startCodeLine(TRUE);
writeLineNumber(ol,fd,line);
}
while (column<c) { ol.codify(" "); column++; }
CXString tokenString = clang_getTokenSpelling(p->tu, p->tokens[i]);
char const *s = clang_getCString(tokenString);
CXCursorKind cursorKind = clang_getCursorKind(p->cursors[i]);
CXTokenKind tokenKind = clang_getTokenKind(p->tokens[i]);
//printf("%d:%d %s cursorKind=%d tokenKind=%d\n",line,column,s,cursorKind,tokenKind);
switch (tokenKind)
{
case CXToken_Keyword:
if (strcmp(s,"operator")==0)
{
linkIdentifier(ol,fd,line,column,s,i);
}
else
{
codifyLines(ol,fd,s,line,column,
cursorKind==CXCursor_PreprocessingDirective ? "preprocessor" :
keywordToType(s));
}
break;
case CXToken_Literal:
if (cursorKind==CXCursor_InclusionDirective)
{
linkInclude(ol,fd,line,column,s);
}
else if (s[0]=='"' || s[0]=='\'')
{
codifyLines(ol,fd,s,line,column,"stringliteral");
}
else
{
codifyLines(ol,fd,s,line,column);
}
break;
case CXToken_Comment:
codifyLines(ol,fd,s,line,column,"comment");
break;
default: // CXToken_Punctuation or CXToken_Identifier
if (tokenKind==CXToken_Punctuation)
{
detectFunctionBody(s);
//printf("punct %s: %d\n",s,cursorKind);
}
switch (cursorKind)
{
case CXCursor_PreprocessingDirective:
codifyLines(ol,fd,s,line,column,"preprocessor");
break;
case CXCursor_MacroDefinition:
codifyLines(ol,fd,s,line,column,"preprocessor");
break;
case CXCursor_InclusionDirective:
linkInclude(ol,fd,line,column,s);
break;
case CXCursor_MacroExpansion:
linkMacro(ol,fd,line,column,s);
break;
default:
if (tokenKind==CXToken_Identifier ||
(tokenKind==CXToken_Punctuation && // for operators
(cursorKind==CXCursor_DeclRefExpr ||
cursorKind==CXCursor_MemberRefExpr ||
cursorKind==CXCursor_CallExpr ||
cursorKind==CXCursor_ObjCMessageExpr)
)
)
{
linkIdentifier(ol,fd,line,column,s,i);
if (Doxygen::searchIndex)
{
ol.addWord(s,FALSE);
}
}
else
{
codifyLines(ol,fd,s,line,column);
}
break;
}
}
clang_disposeString(tokenString);
}
ol.endCodeLine();
TooltipManager::instance()->writeTooltips(ol);
}
void ClangParser::writeSources(CodeOutputInterface &ol, QSharedPointer<FileDef> fd)
{
TooltipManager::instance()->clearTooltips();
// set global parser state
g_currentDefinition = QSharedPointer<Definition>();
g_currentMemberDef = QSharedPointer<MemberDef>();
g_currentLine = 0;
g_searchForBody = false;
g_insideBody = false;
g_bracketCount = 0;
unsigned int line = 1;
unsigned int column = 1;
QString lineNumber;
QString lineAnchor;
ol.startCodeLine(true);
writeLineNumber(ol, fd, line);
for (unsigned int i = 0; i < p->numTokens; i++) {
CXSourceLocation start = clang_getTokenLocation(p->tu, p->tokens[i]);
unsigned int t_line;
unsigned int t_col;
clang_getSpellingLocation(start, 0, &t_line, &t_col, 0);
if (t_line > line) {
column = 1;
}
while (line < t_line) {
line++;
ol.endCodeLine();
ol.startCodeLine(true);
writeLineNumber(ol, fd, line);
}
while (column < t_col) {
ol.codify(" ");
column++;
}
CXString tokenString = clang_getTokenSpelling(p->tu, p->tokens[i]);
char const *s = clang_getCString(tokenString);
CXCursorKind cursorKind = clang_getCursorKind(p->cursors[i]);
CXTokenKind tokenKind = clang_getTokenKind(p->tokens[i]);
switch (tokenKind) {
case CXToken_Keyword:
if (strcmp(s, "operator") == 0) {
linkIdentifier(ol, fd, line, column, s, i);
} else {
QString temp;
if (cursorKind == CXCursor_PreprocessingDirective) {
temp = "preprocessor";
} else {
temp = keywordToType(s);
}
codifyLines(ol, fd, s, line, column, temp);
}
break;
case CXToken_Literal:
if (cursorKind == CXCursor_InclusionDirective) {
linkInclude(ol, fd, line, column, s);
} else if (s[0] == '"' || s[0] == '\'') {
codifyLines(ol, fd, s, line, column, "stringliteral");
} else {
codifyLines(ol, fd, s, line, column, "");
}
break;
case CXToken_Comment:
codifyLines(ol, fd, s, line, column, "comment");
break;
default:
// CXToken_Punctuation or CXToken_Identifier
if (tokenKind == CXToken_Punctuation) {
detectFunctionBody(s);
}
switch (cursorKind) {
case CXCursor_PreprocessingDirective:
codifyLines(ol, fd, s, line, column, "preprocessor");
break;
case CXCursor_MacroDefinition:
codifyLines(ol, fd, s, line, column, "preprocessor");
break;
case CXCursor_InclusionDirective:
linkInclude(ol, fd, line, column, s);
break;
case CXCursor_MacroExpansion:
linkMacro(ol, fd, line, column, s);
break;
default:
if (tokenKind == CXToken_Identifier || (tokenKind == CXToken_Punctuation &&
(cursorKind == CXCursor_DeclRefExpr || cursorKind == CXCursor_MemberRefExpr ||
cursorKind == CXCursor_CallExpr || cursorKind == CXCursor_ObjCMessageExpr)) ) {
linkIdentifier(ol, fd, line, column, s, i);
if (Doxy_Globals::searchIndex) {
ol.addWord(s, false);
}
} else {
codifyLines(ol, fd, s, line, column, "");
}
break;
}
}
clang_disposeString(tokenString);
}
ol.endCodeLine();
TooltipManager::instance()->writeTooltips(ol);
}
