2 files changed, 197 insertions, 9 deletions

diff --git a/bruiser/bruiser.cpp b/bruiser/bruiser.cpp
index a7df7ca..4371e25 100644
--- a/bruiser/bruiser.cpp
+++ b/bruiser/bruiser.cpp
@@ -26,7 +26,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.*
 /*standard headers*/
 #include <string>
 #include <iostream>
-#include <cassert>
 /*LLVM headers*/
 #include "clang/AST/AST.h"
 #include "clang/AST/ASTConsumer.h"
@@ -49,32 +48,170 @@ using namespace clang::driver;
 using namespace clang::tooling;
 /**********************************************************************************************************************/
 /*global vars*/
-
 static llvm::cl::OptionCategory BruiserCategory("Empty");
 /**********************************************************************************************************************/
+/*the implementation of the bruiser logger.*/
+bruiser::BruiserReport::BruiserReport () 
+{
+  BruiserLog.open("bruiser.log");
+}
+
+bruiser::BruiserReport::~BruiserReport() 
+{
+  BruiserLog.close();
+}
+
+bool bruiser::BruiserReport::PrintToLog(std::string __in_arg)
+{
+  BruiserLog << __in_arg << "\n";
+  return !BruiserLog.bad();
+}
+/**********************************************************************************************************************/
+bruiser::TypeInfo::TypeInfo(const clang::ast_type_traits::DynTypedNode* __dtn) : DTN(__dtn) {};
+
+bruiser::TypeInfo::~TypeInfo() {};
+
+const clang::Type* bruiser::TypeInfo::getTypeInfo(clang::ASTContext* __astc)
+{
+  const clang::Expr* EXP = DTN->get<clang::Expr>();
+
+  const clang::Type* TP = EXP->getType().getTypePtr();
+
+  return __astc->getCanonicalType(TP);
+}
+/**********************************************************************************************************************/
+class AbstractMatcherHandler : public virtual MatchFinder::MatchCallback
+{
+  public:
+    AbstractMatcherHandler (Rewriter &Rewrite) : R(Rewrite) {}
+
+  public:
+    virtual void run(const MatchFinder::MatchResult &MR)
+    {
+
+    }
+
+  private:
+    Rewriter &R;
+};
+/**********************************************************************************************************************/
+class MatcherHandlerLVL0 : public AbstractMatcherHandler
+{
+  public:
+    MatcherHandlerLVL0 (Rewriter &Rewrite) : AbstractMatcherHandler(Rewrite) {}
+
+    virtual void run(const MatchFinder::MatchResult &MR) override
+    {
+
+    }
+
+  private:
+};
+/**********************************************************************************************************************/
+class NameFinder
+{
+  public:
+  NameFinder (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+  virtual void runDeclRefExprMatcher(const llvm::StringRef __sr)
+  {
+    //Matcher.addMatcher();
+  }
+
+  virtual void runDeclMatcher(const llvm::StringRef __sr)
+  {
+
+  }
+
+  private:
+  Rewriter &Rewrite;
+  MatchFinder Matcher;
+};
+/**********************************************************************************************************************/
+/**********************************************************************************************************************/
+/**********************************************************************************************************************/
+class IfBreaker : public MatchFinder::MatchCallback 
+{
+  public:
+    IfBreaker (Rewriter &Rewrite) : Rewrite(Rewrite) {}
+
+    virtual void run(const MatchFinder::MatchResult &MR)
+    {
+      if (MR.Nodes.getNodeAs<clang::UnaryOperator>("uno") != nullptr)
+      {
+        const clang::UnaryOperator* UO = MR.Nodes.getNodeAs<clang::UnaryOperator>("uno");
+
+        SourceLocation SL = UO->getLocStart();
+        CheckSLValidity(SL);
+        SL = Devi::SourceLocationHasMacro(SL, Rewrite);
+
+        const Expr* EXP = UO->getSubExpr();
+        const ast_type_traits::DynTypedNode DynNode = ast_type_traits::DynTypedNode::create<clang::Expr>(*EXP);
+        bruiser::TypeInfo TIProto(&DynNode);
+
+        const clang::Type* CTP = TIProto.getTypeInfo(MR.Context);
+
+        //Matcher.addMatcher();
+      }
+
+      if (MR.Nodes.getNodeAs<clang::BinaryOperator>("dous") != nullptr)
+      {
+        const clang::BinaryOperator* BO = MR.Nodes.getNodeAs<clang::BinaryOperator>("dous");
+
+        SourceLocation SL = BO->getLocStart();
+        CheckSLValidity(SL);
+        SL = Devi::SourceLocationHasMacro(SL, Rewrite);
+
+        const Expr* LHS = BO->getLHS();
+        const Expr* RHS = BO->getRHS();
+
+        QualType LQT = LHS->getType();
+        QualType RQT = RHS->getType();
+
+        const clang::Type* LTP = LQT.getTypePtr();
+        const clang::Type* RTP = RQT.getTypePtr();
+
+        const clang::Type* CLTP = MR.Context->getCanonicalType(LTP);
+        const clang::Type* CRTP = MR.Context->getCanonicalType(RTP);
+      }
+    }
+
+  private:
+    Rewriter &Rewrite;
+    MatchFinder Matcher;
+};
 /**********************************************************************************************************************/
 /**********************************************************************************************************************/
 class MyASTConsumer : public ASTConsumer {
 
 public:
-  MyASTConsumer(Rewriter &R) {}
+  MyASTConsumer(Rewriter &R) : HIfBreaker(R)
+  {}
+
+  void HandleTranslationUnit(ASTContext &Context) override 
+  {
+    Matcher.addMatcher(ifStmt(hasDescendant(expr(anyOf(unaryOperator().bind("uno"), binaryOperator().bind("dous"))))), &HIfBreaker);
 
-  void HandleTranslationUnit(ASTContext &Context) override {
     Matcher.matchAST(Context);
   }
 
 private:
+  IfBreaker HIfBreaker;
   MatchFinder Matcher;
+  Rewriter R;
 };
 /**********************************************************************************************************************/
-class MyFrontendAction : public ASTFrontendAction {
+class MyFrontendAction : public ASTFrontendAction 
+{
 public:
   MyFrontendAction() {}
-  void EndSourceFileAction() override {
+  void EndSourceFileAction() override 
+  {
     TheRewriter.getEditBuffer(TheRewriter.getSourceMgr().getMainFileID()).write(llvm::outs());
   }
 
-  std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI, StringRef file) override {
+  std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI, StringRef file) override 
+  {
     TheRewriter.setSourceMgr(CI.getSourceManager(), CI.getLangOpts());
     return llvm::make_unique<MyASTConsumer>(TheRewriter);
   }
@@ -84,10 +221,13 @@ private:
 };
 /**********************************************************************************************************************/
 /*Main*/
-int main(int argc, const char **argv) {
+int main(int argc, const char **argv) 
+{
   CommonOptionsParser op(argc, argv, BruiserCategory);
   ClangTool Tool(op.getCompilations(), op.getSourcePathList());
 
+  bruiser::BruiserReport BruiseRep;
+
   return Tool.run(newFrontendActionFactory<MyFrontendAction>().get());
 }
 /*last line interntionally left blank.*/
diff --git a/bruiser/bruiser.h b/bruiser/bruiser.h
index cf22e5e..fcfcaec 100644
--- a/bruiser/bruiser.h
+++ b/bruiser/bruiser.h
@@ -27,9 +27,57 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.*
 /*included modules*/
 /*project headers*/
 /*standard library headers*/
+#include <string>
+#include <fstream>
+/*clang headers*/
+#include "clang/AST/ASTContext.h"
+#include "clang/AST/Expr.h"
+#include "clang/AST/Type.h"
+#include "clang/AST/ASTTypeTraits.h"
+/*llvm headers*/
+
+/**********************************************************************************************************************/
+/*using*/
+using namespace llvm;
+using namespace clang;
+/**********************************************************************************************************************/
+namespace bruiser
+{
+/**********************************************************************************************************************/
+/**
+ * @brief This class hanhles the logging for bruiser.
+ */
+class BruiserReport
+{
+  public:
+    BruiserReport ();
+
+    ~BruiserReport();
+
+    bool PrintToLog(std::string __in_arg);
+
+  private:
+    std::ofstream BruiserLog;
+};
+/**********************************************************************************************************************/
+/**
+ * @brief looks through types.
+ */
+class TypeInfo
+{
+  public:
+    explicit TypeInfo(const clang::ast_type_traits::DynTypedNode* __dtn);
+
+    ~TypeInfo();
+
+    const clang::Type* getTypeInfo(clang::ASTContext* __astc);
+
+  private:
+    const clang::ast_type_traits::DynTypedNode* DTN;
+};
 /**********************************************************************************************************************/
-/*externals*/
 /**********************************************************************************************************************/
+} // end of namespace bruiser
 #endif
 /*last line intentionally left balnk.*/