diff options
Diffstat (limited to 'languages/cpp/main.cpp')
| -rw-r--r-- | languages/cpp/main.cpp | 283 |
1 files changed, 283 insertions, 0 deletions
diff --git a/languages/cpp/main.cpp b/languages/cpp/main.cpp new file mode 100644 index 00000000..079fba37 --- /dev/null +++ b/languages/cpp/main.cpp @@ -0,0 +1,283 @@ + +#include <iostream> + +#include "driver.h" +#include "ast.h" +#include "lexer.h" +#include "tag_creator.h" +#include "setuphelper.h" + +#include <qdir.h> +#include <qfileinfo.h> +#include <qfile.h> +#include <qtextstream.h> +#include <qregexp.h> + +#include <catalog.h> +#include <kdebug.h> +#include <kstandarddirs.h> + +#include <stdlib.h> +#include <unistd.h> + +class RppDriver: public Driver +{ +public: + RppDriver( Catalog* c ) + : catalog( c ), m_generateTags( true ) + { + setup(); + } + + virtual ~RppDriver() + { + TagCreator::destroyDocumentation(); + } + + void setGenerateTags( bool b ) + { + m_generateTags = b; + } + + void addDocDirectory( const QString& dir ) + { + m_docDirectoryList.append( dir ); + TagCreator::setDocumentationDirectories( m_docDirectoryList ); + } + + void fileParsed( const ParsedFile& fileName ) + { + std::cout << ( m_generateTags ? "generate tags for " : "checking " ) + << QFile::encodeName( fileName.fileName() ).data() << std::endl; + + QValueList<Problem> l = problems( fileName.fileName() ); + QValueList<Problem>::Iterator it = l.begin(); + while ( it != l.end() ) + { + const Problem & p = *it; + ++it; + std::cout << QFile::encodeName( fileName.fileName() ).data() << ":" << p.line() << ":" + << p.column() << ": " << p.text().latin1() << std::endl; + } + + takeTranslationUnit( fileName ); + + if ( m_generateTags ) + { + TagCreator w( fileName.fileName(), catalog ); + w.parseTranslationUnit( fileName ); + } + + if ( !isResolveDependencesEnabled() ) + removeAllMacrosInFile( fileName.fileName() ); + } + + void setupLexer( Lexer* lex ) + { + //lex->disableSkipWords(); + Driver::setupLexer( lex ); + } + + // setup the preprocessor + // code provided by Reginald Stadlbauer <reggie@trolltech.com> + void setup() + { + QString kdedir = getenv( "KDEDIR" ); + if ( !kdedir.isNull() ) + addIncludePath( kdedir + "/include" ); + + QString qtdir = getenv( "QTDIR" ); + if ( !qtdir.isNull() ) + addIncludePath( qtdir + "/include" ); + + QString qmakespec = getenv( "QMAKESPEC" ); + if ( qmakespec.isNull() ) + qmakespec = "linux-g++"; + // #### implement other mkspecs and find a better way to find the + // #### proper mkspec (althoigh this will be no fun :-) + + addIncludePath( qtdir + "/mkspecs/" + qmakespec ); + + if ( qmakespec == "linux-g++" ) + { + addIncludePath( "/include" ); + addIncludePath( "/usr/include" ); + addIncludePath( "/ust/local/include" ); + bool ok; + QString gccLibPath = SetupHelper::getGccIncludePath(&ok); + if (!ok) + return; + gccLibPath = gccLibPath.replace( QRegExp( "[\r\n]" ), "" ); + addIncludePath( gccLibPath ); + addIncludePath( "/usr/include/g++-3" ); + addIncludePath( "/usr/include/g++" ); + QStringList lines = SetupHelper::getGccMacros(&ok); + if (!ok) + return; + for (QStringList::ConstIterator it = lines.constBegin(); it != lines.constEnd(); ++it) { + QStringList lst = QStringList::split( ' ', *it ); + if ( lst.count() != 3 ) + continue; + addMacro( Macro( lst[1], lst[2] ) ); + } + addMacro( Macro( "__cplusplus", "1" ) ); + + QString incl = getenv( "INCLUDE" ); + QStringList includePaths = QStringList::split( ':', incl ); + QStringList::Iterator it = includePaths.begin(); + while ( it != includePaths.end() ) + { + addIncludePath( ( *it ).stripWhiteSpace() ); + ++it; + } + + } + else if ( qmakespec == "win32-borland" ) + { + QString incl = getenv( "INCLUDE" ); + QStringList includePaths = QStringList::split( ';', incl ); + QStringList::Iterator it = includePaths.begin(); + while ( it != includePaths.end() ) + { + addIncludePath( ( *it ).stripWhiteSpace() ); + ++it; + } + // ### I am sure there are more standard include paths on + // ### windows. I will fix that soon + // ### Also do the compiler specific defines on windows + } + } + +private: + Catalog* catalog; + bool m_generateTags; + QStringList m_docDirectoryList; +}; + +void parseDirectory( Driver& driver, QDir& dir, bool rec, bool parseAllFiles ) +{ + + QStringList fileList; + if ( parseAllFiles ) + fileList = dir.entryList( QDir::Files ); + else + fileList = dir.entryList( "*.h;*.H;*.hh;*.hxx;*.hpp;*.tlh" ); + + QStringList::Iterator it = fileList.begin(); + while ( it != fileList.end() ) + { + QString fn = dir.path() + "/" + ( *it ); + ++it; + + driver.parseFile( fn ); + } + + if ( rec ) + { + QStringList fileList = dir.entryList( QDir::Dirs ); + QStringList::Iterator it = fileList.begin(); + while ( it != fileList.end() ) + { + if ( ( *it ).startsWith( "." ) ) + { + ++it; + continue; + } + + QDir subdir( dir.path() + "/" + ( *it ) ); + ++it; + + parseDirectory( driver, subdir, rec, parseAllFiles ); + } + } +} + +int main( int argc, char* argv[] ) +{ + KStandardDirs stddir; + + if ( argc < 3 ) + { + std::cerr << "usage: r++ dbname directories..." << std::endl << std::endl; + return -1; + } + + bool rec = false; + bool parseAllFiles = false; + + QString datadir = stddir.localkdedir() + "/" + KStandardDirs::kde_default( "data" ); + if ( ! KStandardDirs::makeDir( datadir + "/kdevcppsupport/pcs/" ) ) + { + kdWarning() << "*error* " << "could not create " << datadir + "/kdevcppsupport/pcs/" << endl << endl; + return -1; + } + + + if ( !QFile::exists( datadir + "/kdevcppsupport/pcs/" ) ) + { + kdWarning() << "*error* " << datadir + "/kdevcppsupport/pcs/" << " doesn't exists!!" << endl << endl; + return -1; + } + + QString dbFileName = datadir + "/kdevcppsupport/pcs/" + argv[ 1 ] + ".db"; + // std::cout << "dbFileName = " << dbFileName << std::endl; + if ( QFile::exists( dbFileName ) ) + { + kdWarning() << "*error* " << "database " << dbFileName << " already exists!" << endl << endl; + return -1; + } + + + Catalog catalog; + catalog.open( dbFileName ); + catalog.addIndex( "kind" ); + catalog.addIndex( "name" ); + catalog.addIndex( "scope" ); + catalog.addIndex( "fileName" ); + + RppDriver driver( &catalog ); + driver.setResolveDependencesEnabled( true ); + + for ( int i = 2; i < argc; ++i ) + { + QString s( argv[ i ] ); + if ( s == "-r" || s == "--recursive" ) + { + rec = true; + continue; + } + else if ( s == "-a" || s == "--all" ) + { + parseAllFiles = true; + continue; + } + else if ( s == "-f" || s == "--fast" ) + { + driver.setResolveDependencesEnabled( false ); + continue; + } + else if ( s == "-c" || s == "--check-only" ) + { + driver.setGenerateTags( false ); + continue; + } + else if ( s.startsWith( "-d" ) ) + { + driver.addDocDirectory( s.mid( 2 ) ); + continue; + } + + QDir dir( s ); + if ( !dir.exists() ) + { + kdWarning() << "*error* " << "the directory " << dir.path() << " doesn't exists!" << endl << endl; + continue; + } + + parseDirectory( driver, dir, rec, parseAllFiles ); + } + + return 0; +} + +//kate: indent-mode csands; tab-width 4; space-indent off; |