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-rw-r--r--obfuscator/obfuscator.cpp40
-rw-r--r--obfuscator/test/obfuscator-tee68
-rw-r--r--obfuscator/test/test.cpp1
3 files changed, 23 insertions, 86 deletions
diff --git a/obfuscator/obfuscator.cpp b/obfuscator/obfuscator.cpp
index 0f9b03d..a76ff13 100644
--- a/obfuscator/obfuscator.cpp
+++ b/obfuscator/obfuscator.cpp
@@ -20,8 +20,6 @@ along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.*/
/*code structure inspired by Eli Bendersky's tutorial on Rewriters.*/
/**********************************************************************************************************************/
-//@DEVI-FIXME-will mess up macros
-/**********************************************************************************************************************/
/*included modules*/
/*project headers*/
#include "../mutator_aux.h"
@@ -38,22 +36,13 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.*
#include "clang/ASTMatchers/ASTMatchers.h"
#include "clang/ASTMatchers/ASTMatchFinder.h"
#include "clang/Basic/LLVM.h"
-#include "clang/CodeGen/CodeGenAction.h"
-#include "clang/CodeGen/BackendUtil.h"
#include "clang/Frontend/CompilerInstance.h"
#include "clang/Frontend/FrontendActions.h"
#include "clang/Lex/Lexer.h"
#include "clang/Tooling/CommonOptionsParser.h"
#include "clang/Tooling/Tooling.h"
#include "clang/Rewrite/Core/Rewriter.h"
-#include "llvm/ADT/ArrayRef.h"
-#include "llvm/IR/IRBuilder.h"
-#include "llvm/IR/LLVMContext.h"
-#include "llvm/IR/Module.h"
-#include "llvm/IR/BasicBlock.h"
-#include "llvm/IR/Function.h"
#include "llvm/Support/raw_ostream.h"
-#include "llvm/Linker/Linker.h"
/**********************************************************************************************************************/
/*used namespaces*/
using namespace llvm;
@@ -319,6 +308,23 @@ public:
StringRef FileName, bool IsAngled, CharSourceRange FilenameRange, const FileEntry *File,
StringRef SearchPath, StringRef RelativePath, const clang::Module *Imported) {
std::cout << "Include filename: " << FileName.str() << "\n";
+ // name, extension, path
+ auto header_ = getNameFromPath(FileName.str());
+ std::string hashedName_ = getHashedName(std::get<0>(header_));
+ auto hashedNameX_ = nameMaker(hashedName_, std::get<1>(header_), "");
+
+ auto SL = Devi::getSLSpellingLoc(FilenameRange.getBegin(), Rewrite);
+ auto SLE = Devi::getSLSpellingLoc(FilenameRange.getEnd(), Rewrite);
+ auto SR = SourceRange(SL, SLE);
+
+ std::string new_name_;
+ if (IsAngled) {new_name_ = "<" + hashedNameX_ + ">";}
+ else {new_name_ = "\"" + hashedNameX_ + "\"";}
+
+ Rewrite.ReplaceText(SR, new_name_);
+#ifdef DBG
+ std::cout << hashedNameX_ << "\n";
+#endif
}
private:
@@ -340,7 +346,6 @@ public:
Matcher.addMatcher(functionDecl().bind("funcdecl"), &funcDeclHandler);
Matcher.addMatcher(varDecl(anyOf(unless(hasDescendant(expr(anything()))), hasDescendant(expr(anything()).bind("expr")))).bind("vardecl"), &HandlerForVar);
Matcher.addMatcher(recordDecl(isClass()).bind("classdecl"), &HandlerForClass);
- //Matcher.addMatcher(callExpr().bind("calledfunc"), &HandlerForCalledFunc);
Matcher.addMatcher(declRefExpr().bind("calledvar"), &HandlerForCalledVar);
}
@@ -366,7 +371,7 @@ public:
}
void EndSourceFileAction() override {
std::error_code EC;
- std::string OutputFilename = "./obfuscator-tee";
+ std::string OutputFilename = "/tmp/obfuscator-tee";
TheRewriter.getEditBuffer(TheRewriter.getSourceMgr().getMainFileID()).write(llvm::outs());
tee = new raw_fd_ostream(StringRef(OutputFilename), EC, sys::fs::F_None);
TheRewriter.getEditBuffer(TheRewriter.getSourceMgr().getMainFileID()).write(*tee);
@@ -393,11 +398,10 @@ class CommentWiper {
int run(void) {
for (auto &filepath : sourcelist) {
std::ifstream sourcefile;
- sourcefile.open("./test/obfuscator-tee");
+ sourcefile.open("/tmp/obfuscator-tee");
std::ofstream dupe;
auto filename_ = getNameFromPath(filepath);
dupe.open(nameMaker(getHashedName(std::get<0>(filename_)), std::get<1>(filename_), ""));
- //dupe.open("./dupe.cpp");
std::string line;
int d_quote = 0;
@@ -467,7 +471,7 @@ class WhitespaceWarper {
int run(void) {
for (auto &filepath : sourcelist) {
std::ifstream sourcefile;
- sourcefile.open("../test/bruisertest/obfuscator-tee");
+ sourcefile.open("./test/obfuscator-tee");
auto filename_ = getNameFromPath(filepath);
std::ofstream dupe;
dupe.open("./dupe2.cpp");
@@ -507,8 +511,8 @@ int main(int argc, const char **argv) {
//WW.run();
CommentWiper CW(SourcePathList);
CW.run();
- //dumpHashFilenames(hashFilenames(SourcePathList));
- //dumpDirList(listDirs("./test"));
+ dumpHashFilenames(hashFilenames(SourcePathList));
+ dumpDirList(listDirs("./test"));
#if 0
for (auto &iter : SourcePathList) {
std::cout << "name: " << std::get<0>(getNameFromPath(iter)) << "\t" << "extension: " << std::get<1>(getNameFromPath(iter)) << "\tpath: " << std::get<2>(getNameFromPath(iter)) << "\n";
diff --git a/obfuscator/test/obfuscator-tee b/obfuscator/test/obfuscator-tee
deleted file mode 100644
index 7fc775f..0000000
--- a/obfuscator/test/obfuscator-tee
+++ /dev/null
@@ -1,68 +0,0 @@
-
-#if 0
-#include <fstream>
-#include <iostream>
-#endif
-
-int ID7143433513913994171(void) {
- return 123;
-}
-
-int ID806107362239807644(int ID6414370376350317282, int ID5596922551969966689) {
- return ID6414370376350317282 + ID5596922551969966689;
-}
-
-#define ID17270913437327947952 1
-#define ID3990433166784345791 int
-
-#define ID13091842907427809651 3.14
-
-#define ID8553886278371731254 int ID6457201339852078238
-#define ID5893689362230717210 int ID17001300751847036766
-
-namespace devi
-{
- class ID3351929323710182842
- {
- public:
- ID3351929323710182842 () {}
-
- void ID5560374959326430988 (void)
- {
- int ID4993892634952068459 = 1;
- int ID10838281452030117757 = 2;
- int ID10959529184379665549 = 3;
- }
- };
-}
-
-int main(int ID3701972582333163920, const char **ID14643508047410943861)
-{
- /***hya**/
- /*
- *
- * */
- // /**/
- int ID17697423301731741216; // this one
- int ID3227026850925696272; /*
- *
- */
- /* "//" \\ \\\\ // */
- //std::cout << "//" << "/**/" << "\n";
- int/***/ ID5827489293749552374;
-#if 0
- std::ofstream myfile;
- myfile.open("./touch");
- myfile << "line one.\n";
- myfile.close();
-#endif
- int ID468926534229516570 = 100;
- int ID1567269223287109631 = 28;
-
- ID8553886278371731254;
- ID5893689362230717210;
- ID806107362239807644(ID6457201339852078238, ID17001300751847036766);
- return ID806107362239807644(ID468926534229516570, ID1567269223287109631);
-
- //return return123();
-}
diff --git a/obfuscator/test/test.cpp b/obfuscator/test/test.cpp
index 23c3f23..dc4b709 100644
--- a/obfuscator/test/test.cpp
+++ b/obfuscator/test/test.cpp
@@ -1,3 +1,4 @@
+#include "./header.hpp"
#if 0
#include <fstream>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-19 16:15:56 +0000