Move code for parsing a cpp-file from the big loop to separate function
Alex
This commit is contained in:
Alex Neundorf
parent
735a5bb321
commit
ace121534d
|
|
@ -375,33 +375,6 @@ bool cmQtAutomoc::RunAutomocQt4()
|
|||
// key = moc source filepath, value = moc output filename
|
||||
std::map<std::string, std::string> notIncludedMocs;
|
||||
|
||||
cmsys::RegularExpression mocIncludeRegExp(
|
||||
"[\n][ \t]*#[ \t]*include[ \t]+"
|
||||
"[\"<](([^ \">]+/)?moc_[^ \">/]+\\.cpp|[^ \">]+\\.moc)[\">]");
|
||||
cmsys::RegularExpression qObjectRegExp("[\n][ \t]*Q_OBJECT[^a-zA-Z0-9_]");
|
||||
std::list<std::string> headerExtensions;
|
||||
#if defined(_WIN32)
|
||||
// not case sensitive
|
||||
headerExtensions.push_back(".h");
|
||||
headerExtensions.push_back(".hpp");
|
||||
headerExtensions.push_back(".hxx");
|
||||
#elif defined(__APPLE__)
|
||||
headerExtensions.push_back(".h");
|
||||
headerExtensions.push_back(".hpp");
|
||||
headerExtensions.push_back(".hxx");
|
||||
|
||||
// detect case-sensitive filesystem
|
||||
long caseSensitive = pathconf(this->Srcdir.c_str(), _PC_CASE_SENSITIVE);
|
||||
if (caseSensitive == 1)
|
||||
{
|
||||
headerExtensions.push_back(".H");
|
||||
}
|
||||
#else
|
||||
headerExtensions.push_back(".h");
|
||||
headerExtensions.push_back(".hpp");
|
||||
headerExtensions.push_back(".hxx");
|
||||
headerExtensions.push_back(".H");
|
||||
#endif
|
||||
|
||||
std::vector<std::string> sourceFiles;
|
||||
cmSystemTools::ExpandListArgument(this->Sources, sourceFiles);
|
||||
|
|
@ -415,162 +388,7 @@ bool cmQtAutomoc::RunAutomocQt4()
|
|||
{
|
||||
printf("Checking -%s-\n", absFilename.c_str());
|
||||
}
|
||||
|
||||
const std::string contentsString = this->ReadAll(absFilename);
|
||||
if (contentsString.empty())
|
||||
{
|
||||
std::cerr << "automoc4: empty source file: " << absFilename << std::endl;
|
||||
continue;
|
||||
}
|
||||
const std::string absPath = cmsys::SystemTools::GetFilenamePath(
|
||||
cmsys::SystemTools::GetRealPath(absFilename.c_str())) + '/';
|
||||
|
||||
int matchOffset = 0;
|
||||
if (!mocIncludeRegExp.find(contentsString.c_str()))
|
||||
{
|
||||
// no moc #include, look whether we need to create a moc from
|
||||
// the .h nevertheless
|
||||
const std::string basename =
|
||||
cmsys::SystemTools::GetFilenameWithoutLastExtension(absFilename);
|
||||
for(std::list<std::string>::const_iterator ext =
|
||||
headerExtensions.begin();
|
||||
ext != headerExtensions.end();
|
||||
++ext)
|
||||
{
|
||||
const std::string headername = absPath + basename + (*ext);
|
||||
if (cmsys::SystemTools::FileExists(headername.c_str())
|
||||
&& includedMocs.find(headername) == includedMocs.end()
|
||||
&& notIncludedMocs.find(headername) == notIncludedMocs.end())
|
||||
{
|
||||
const std::string currentMoc = "moc_" + basename + ".cpp";
|
||||
const std::string contents = this->ReadAll(headername);
|
||||
if (qObjectRegExp.find(contents))
|
||||
{
|
||||
//std::cout << "header contains Q_OBJECT macro";
|
||||
notIncludedMocs[headername] = currentMoc;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
for(std::list<std::string>::const_iterator ext =
|
||||
headerExtensions.begin();
|
||||
ext != headerExtensions.end();
|
||||
++ext)
|
||||
{
|
||||
const std::string privateHeaderName = absPath+basename+"_p"+(*ext);
|
||||
if (cmsys::SystemTools::FileExists(privateHeaderName.c_str())
|
||||
&& includedMocs.find(privateHeaderName) == includedMocs.end()
|
||||
&& notIncludedMocs.find(privateHeaderName) == notIncludedMocs.end())
|
||||
{
|
||||
const std::string currentMoc = "moc_" + basename + "_p.cpp";
|
||||
const std::string contents = this->ReadAll(privateHeaderName);
|
||||
if (qObjectRegExp.find(contents))
|
||||
{
|
||||
//std::cout << "header contains Q_OBJECT macro";
|
||||
notIncludedMocs[privateHeaderName] = currentMoc;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// for every moc include in the file
|
||||
do
|
||||
{
|
||||
const std::string currentMoc = mocIncludeRegExp.match(1);
|
||||
//std::cout << "found moc include: " << currentMoc << std::endl;
|
||||
|
||||
std::string basename = cmsys::SystemTools::
|
||||
GetFilenameWithoutLastExtension(currentMoc);
|
||||
const bool moc_style = this->StartsWith(basename, "moc_");
|
||||
|
||||
// If the moc include is of the moc_foo.cpp style we expect
|
||||
// the Q_OBJECT class declaration in a header file.
|
||||
// If the moc include is of the foo.moc style we need to look for
|
||||
// a Q_OBJECT macro in the current source file, if it contains the
|
||||
// macro we generate the moc file from the source file, else from the
|
||||
// header.
|
||||
// Q_OBJECT
|
||||
if (moc_style || !qObjectRegExp.find(contentsString))
|
||||
{
|
||||
if (moc_style)
|
||||
{
|
||||
// basename should be the part of the moc filename used for
|
||||
// finding the correct header, so we need to remove the moc_ part
|
||||
basename = basename.substr(4);
|
||||
}
|
||||
|
||||
bool headerFound = false;
|
||||
for(std::list<std::string>::const_iterator ext =
|
||||
headerExtensions.begin();
|
||||
ext != headerExtensions.end();
|
||||
++ext)
|
||||
{
|
||||
const std::string &sourceFilePath = absPath + basename + (*ext);
|
||||
if (cmsys::SystemTools::FileExists(sourceFilePath.c_str()))
|
||||
{
|
||||
headerFound = true;
|
||||
includedMocs[sourceFilePath] = currentMoc;
|
||||
notIncludedMocs.erase(sourceFilePath);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!headerFound)
|
||||
{
|
||||
// the moc file is in a subdir => look for the header in the
|
||||
// same subdir
|
||||
if (currentMoc.find_first_of('/') != std::string::npos)
|
||||
{
|
||||
const std::string &filepath = absPath
|
||||
+ cmsys::SystemTools::GetFilenamePath(currentMoc)
|
||||
+ '/' + basename;
|
||||
|
||||
for(std::list<std::string>::const_iterator ext =
|
||||
headerExtensions.begin();
|
||||
ext != headerExtensions.end();
|
||||
++ext)
|
||||
{
|
||||
const std::string &sourceFilePath = filepath + (*ext);
|
||||
if (cmsys::SystemTools::FileExists(sourceFilePath.c_str()))
|
||||
{
|
||||
headerFound = true;
|
||||
includedMocs[sourceFilePath] = currentMoc;
|
||||
notIncludedMocs.erase(sourceFilePath);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!headerFound)
|
||||
{
|
||||
std::cerr << "automoc4: The file \"" << absFilename
|
||||
<< "\" includes the moc file \"" << currentMoc
|
||||
<< "\", but neither \"" << absPath << basename
|
||||
<< '{' << this->Join(headerExtensions, ',')
|
||||
<< "}\" nor \"" << filepath << '{'
|
||||
<< this->Join(headerExtensions, ',') << '}'
|
||||
<< "\" exist." << std::endl;
|
||||
::exit(EXIT_FAILURE);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
std::cerr << "automoc4: The file \"" << absFilename
|
||||
<< "\" includes the moc file \"" << currentMoc
|
||||
<< "\", but \"" << absPath << basename << '{'
|
||||
<< this->Join(headerExtensions, ',') << '}'
|
||||
<< "\" does not exist." << std::endl;
|
||||
::exit(EXIT_FAILURE);
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
includedMocs[absFilename] = currentMoc;
|
||||
notIncludedMocs.erase(absFilename);
|
||||
}
|
||||
matchOffset += mocIncludeRegExp.end();
|
||||
} while(mocIncludeRegExp.find(contentsString.c_str() + matchOffset));
|
||||
}
|
||||
this->ParseCppFile(absFilename, includedMocs, notIncludedMocs);
|
||||
}
|
||||
|
||||
std::vector<std::string> headerFiles;
|
||||
|
|
@ -662,6 +480,187 @@ bool cmQtAutomoc::RunAutomocQt4()
|
|||
}
|
||||
|
||||
|
||||
void cmQtAutomoc::ParseCppFile(const std::string& absFilename,
|
||||
std::map<std::string, std::string>& includedMocs,
|
||||
std::map<std::string, std::string>& notIncludedMocs)
|
||||
{
|
||||
cmsys::RegularExpression mocIncludeRegExp(
|
||||
"[\n][ \t]*#[ \t]*include[ \t]+"
|
||||
"[\"<](([^ \">]+/)?moc_[^ \">/]+\\.cpp|[^ \">]+\\.moc)[\">]");
|
||||
cmsys::RegularExpression qObjectRegExp("[\n][ \t]*Q_OBJECT[^a-zA-Z0-9_]");
|
||||
std::list<std::string> headerExtensions;
|
||||
headerExtensions.push_back(".h");
|
||||
headerExtensions.push_back(".hpp");
|
||||
headerExtensions.push_back(".hxx");
|
||||
#if defined(_WIN32)
|
||||
// not case sensitive, don't add ".H"
|
||||
#elif defined(__APPLE__)
|
||||
// detect case-sensitive filesystem
|
||||
long caseSensitive = pathconf(this->Srcdir.c_str(), _PC_CASE_SENSITIVE);
|
||||
if (caseSensitive == 1)
|
||||
{
|
||||
headerExtensions.push_back(".H");
|
||||
}
|
||||
#else
|
||||
headerExtensions.push_back(".H");
|
||||
#endif
|
||||
|
||||
const std::string contentsString = this->ReadAll(absFilename);
|
||||
if (contentsString.empty())
|
||||
{
|
||||
std::cerr << "automoc4: empty source file: " << absFilename << std::endl;
|
||||
return;
|
||||
}
|
||||
const std::string absPath = cmsys::SystemTools::GetFilenamePath(
|
||||
cmsys::SystemTools::GetRealPath(absFilename.c_str())) + '/';
|
||||
|
||||
int matchOffset = 0;
|
||||
if (!mocIncludeRegExp.find(contentsString.c_str()))
|
||||
{
|
||||
// no moc #include, look whether we need to create a moc from
|
||||
// the .h nevertheless
|
||||
const std::string basename =
|
||||
cmsys::SystemTools::GetFilenameWithoutLastExtension(absFilename);
|
||||
for(std::list<std::string>::const_iterator ext = headerExtensions.begin();
|
||||
ext != headerExtensions.end();
|
||||
++ext)
|
||||
{
|
||||
const std::string headername = absPath + basename + (*ext);
|
||||
if (cmsys::SystemTools::FileExists(headername.c_str())
|
||||
&& includedMocs.find(headername) == includedMocs.end()
|
||||
&& notIncludedMocs.find(headername) == notIncludedMocs.end())
|
||||
{
|
||||
const std::string currentMoc = "moc_" + basename + ".cpp";
|
||||
const std::string contents = this->ReadAll(headername);
|
||||
if (qObjectRegExp.find(contents))
|
||||
{
|
||||
//std::cout << "header contains Q_OBJECT macro";
|
||||
notIncludedMocs[headername] = currentMoc;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
for(std::list<std::string>::const_iterator ext = headerExtensions.begin();
|
||||
ext != headerExtensions.end();
|
||||
++ext)
|
||||
{
|
||||
const std::string privateHeaderName = absPath+basename+"_p"+(*ext);
|
||||
if (cmsys::SystemTools::FileExists(privateHeaderName.c_str())
|
||||
&& includedMocs.find(privateHeaderName) == includedMocs.end()
|
||||
&& notIncludedMocs.find(privateHeaderName) == notIncludedMocs.end())
|
||||
{
|
||||
const std::string currentMoc = "moc_" + basename + "_p.cpp";
|
||||
const std::string contents = this->ReadAll(privateHeaderName);
|
||||
if (qObjectRegExp.find(contents))
|
||||
{
|
||||
//std::cout << "header contains Q_OBJECT macro";
|
||||
notIncludedMocs[privateHeaderName] = currentMoc;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
// for every moc include in the file
|
||||
do
|
||||
{
|
||||
const std::string currentMoc = mocIncludeRegExp.match(1);
|
||||
//std::cout << "found moc include: " << currentMoc << std::endl;
|
||||
|
||||
std::string basename = cmsys::SystemTools::
|
||||
GetFilenameWithoutLastExtension(currentMoc);
|
||||
const bool moc_style = this->StartsWith(basename, "moc_");
|
||||
|
||||
// If the moc include is of the moc_foo.cpp style we expect
|
||||
// the Q_OBJECT class declaration in a header file.
|
||||
// If the moc include is of the foo.moc style we need to look for
|
||||
// a Q_OBJECT macro in the current source file, if it contains the
|
||||
// macro we generate the moc file from the source file, else from the
|
||||
// header.
|
||||
// Q_OBJECT
|
||||
if (moc_style || !qObjectRegExp.find(contentsString))
|
||||
{
|
||||
if (moc_style)
|
||||
{
|
||||
// basename should be the part of the moc filename used for
|
||||
// finding the correct header, so we need to remove the moc_ part
|
||||
basename = basename.substr(4);
|
||||
}
|
||||
|
||||
bool headerFound = false;
|
||||
for(std::list<std::string>::const_iterator ext =
|
||||
headerExtensions.begin();
|
||||
ext != headerExtensions.end();
|
||||
++ext)
|
||||
{
|
||||
const std::string &sourceFilePath = absPath + basename + (*ext);
|
||||
if (cmsys::SystemTools::FileExists(sourceFilePath.c_str()))
|
||||
{
|
||||
headerFound = true;
|
||||
includedMocs[sourceFilePath] = currentMoc;
|
||||
notIncludedMocs.erase(sourceFilePath);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!headerFound)
|
||||
{
|
||||
// the moc file is in a subdir => look for the header in the
|
||||
// same subdir
|
||||
if (currentMoc.find_first_of('/') != std::string::npos)
|
||||
{
|
||||
const std::string &filepath = absPath
|
||||
+ cmsys::SystemTools::GetFilenamePath(currentMoc)
|
||||
+ '/' + basename;
|
||||
|
||||
for(std::list<std::string>::const_iterator ext =
|
||||
headerExtensions.begin();
|
||||
ext != headerExtensions.end();
|
||||
++ext)
|
||||
{
|
||||
const std::string &sourceFilePath = filepath + (*ext);
|
||||
if (cmsys::SystemTools::FileExists(sourceFilePath.c_str()))
|
||||
{
|
||||
headerFound = true;
|
||||
includedMocs[sourceFilePath] = currentMoc;
|
||||
notIncludedMocs.erase(sourceFilePath);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (!headerFound)
|
||||
{
|
||||
std::cerr << "automoc4: The file \"" << absFilename
|
||||
<< "\" includes the moc file \"" << currentMoc
|
||||
<< "\", but neither \"" << absPath << basename
|
||||
<< '{' << this->Join(headerExtensions, ',')
|
||||
<< "}\" nor \"" << filepath << '{'
|
||||
<< this->Join(headerExtensions, ',') << '}'
|
||||
<< "\" exist." << std::endl;
|
||||
::exit(EXIT_FAILURE);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
std::cerr << "automoc4: The file \"" << absFilename
|
||||
<< "\" includes the moc file \"" << currentMoc
|
||||
<< "\", but \"" << absPath << basename << '{'
|
||||
<< this->Join(headerExtensions, ',') << '}'
|
||||
<< "\" does not exist." << std::endl;
|
||||
::exit(EXIT_FAILURE);
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
includedMocs[absFilename] = currentMoc;
|
||||
notIncludedMocs.erase(absFilename);
|
||||
}
|
||||
matchOffset += mocIncludeRegExp.end();
|
||||
} while(mocIncludeRegExp.find(contentsString.c_str() + matchOffset));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
bool cmQtAutomoc::GenerateMoc(const std::string& sourceFile,
|
||||
const std::string& mocFileName)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -29,6 +29,10 @@ private:
|
|||
bool RunAutomocQt4();
|
||||
bool GenerateMoc(const std::string& sourceFile,
|
||||
const std::string& mocFileName);
|
||||
void ParseCppFile(const std::string& absFilename,
|
||||
std::map<std::string, std::string>& includedMocs,
|
||||
std::map<std::string, std::string>& notIncludedMocs);
|
||||
|
||||
void Init();
|
||||
|
||||
std::string Join(const std::list<std::string>& lst, char separator);
|
||||
|
|
|
|||
Loading…
Reference in New Issue