+
+void InformationManager::load(const std::string& filename) {
+ QuaZip zip(filename.c_str());
+ QuaZipFile file(&zip);
+ QuaZipFileInfo info;
+
+ zip.open(QuaZip::mdUnzip);
+ tmpfile.reset(new QTemporaryFile());
+
+ {
+ LOG4CXX_INFO(logger, "Loading binary from archive");
+ zip.setCurrentFile("binary");
+ tmpfile->open();
+ file.open(QIODevice::ReadOnly);
+ QByteArray buffer;
+ while (!file.atEnd()) {
+ buffer = file.read(4096);
+ tmpfile->write(buffer);
+ }
+ tmpfile->flush();
+ file.close();
+ disassembler.reset(createLLVMDisassembler(tmpfile->fileName().toStdString(), this));
+ }
+
+ for (bool more = zip.goToFirstFile(); more; more = zip.goToNextFile()) {
+ zip.getCurrentFileInfo(&info);
+ file.open(QIODevice::ReadOnly);
+
+ if(info.name != "binary") {
+ if (info.name.startsWith("comment:")) {
+ QXmlStreamReader reader(&file);
+ auto starttoken = reader.readNext();
+ auto elementtoken = reader.readNext();
+ assert(QXmlStreamReader::StartDocument == starttoken);
+ assert(QXmlStreamReader::StartElement == elementtoken);
+ Comment::deserialize(reader, this);
+ } else {
+ QXmlStreamReader reader(&file);
+ auto starttoken = reader.readNext();
+ auto elementtoken = reader.readNext();
+ assert(QXmlStreamReader::StartDocument == starttoken);
+ assert(QXmlStreamReader::StartElement == elementtoken);
+ Function::deserialize(reader, this);
+ }
+ }
+ file.close();
+ }
+}
+
+void InformationManager::save(const std::string& filename) {
+ QuaZip zip(filename.c_str());
+ zip.open(QuaZip::mdCreate);
+ zip.setComment("FRIDA 0.0");
+ QuaZipFile outZipFile(&zip);
+
+ {
+ QFile binary(this->filename.c_str());
+ binary.open(QIODevice::ReadOnly);
+ QuaZipNewInfo zipinfo("binary");
+ zipinfo.setPermissions(static_cast<QFile::Permissions>(0x6444));
+ outZipFile.open(QIODevice::WriteOnly, zipinfo);
+ QByteArray buffer;
+ while (!binary.atEnd()) {
+ buffer = binary.read(4096);
+ outZipFile.write(buffer);
+ }
+ outZipFile.close();
+ }
+
+ for (auto funpair : functions) {
+ Function* fun = funpair.second;
+ QuaZipNewInfo zipinfo(fun->getName().c_str());
+ zipinfo.setPermissions(static_cast<QFile::Permissions>(0x6444));
+ outZipFile.open(QIODevice::WriteOnly, zipinfo);
+ QXmlStreamWriter stream(&outZipFile);
+ stream.setAutoFormatting(true);
+ stream.setAutoFormattingIndent(-1);
+ stream.writeStartDocument();
+
+ fun->serialize(stream);
+
+ stream.writeEndDocument();
+ outZipFile.close();
+ }
+ for (auto commentpair : comments) {
+ Comment* comment = commentpair.second;
+ if (!comment->isLocal()) {
+ QuaZipNewInfo zipinfo(QString("comment:%1").arg(comment->getAddress(), 0, 16));
+ zipinfo.setPermissions(static_cast<QFile::Permissions>(0x6444));
+ outZipFile.open(QIODevice::WriteOnly, zipinfo);
+ QXmlStreamWriter stream(&outZipFile);
+ stream.setAutoFormatting(true);
+ stream.setAutoFormattingIndent(-1);
+ stream.writeStartDocument();
+
+ comment->serialize(stream);
+
+ stream.writeEndDocument();
+ outZipFile.close();
+ }
+ }
+
+ zip.close();
+}
+
+
+/* *******************************
+ * Accessors for the Functions map
+ */
+
+Function* InformationManager::getFunction(uint64_t address) {
+ auto it = functions.find(address);
+ if (it != functions.end())
+ return it->second;
+ else
+ return NULL;
+}
+
+std::map<uint64_t, Function*>::const_iterator InformationManager::beginFunctions() {
+ return functions.begin();
+}
+std::map<uint64_t, Function*>::const_iterator InformationManager::endFunctions() {
+ return functions.end();
+}
+
+
+/* *********************************
+ * Accessors for the BasicBlocks map
+ */
+
+BasicBlock* InformationManager::getBasicBlock(uint64_t address) {
+ auto it = blocks.find(address);
+ if (it != blocks.end())
+ return it->second;
+ else
+ return NULL;
+}
+
+std::map<uint64_t, BasicBlock*>::const_iterator InformationManager::beginBasicBlocks() {
+ return blocks.begin();
+}
+std::map<uint64_t, BasicBlock*>::const_iterator InformationManager::endBasicBlocks() {
+ return blocks.end();
+}
+
+/* *********************************
+ * Accessors for the Comments map
+ */
+std::pair<
+ std::multimap<uint64_t, Comment*>::const_iterator,
+ std::multimap<uint64_t, Comment*>::const_iterator>
+InformationManager::getComments(uint64_t address) {
+ return comments.equal_range(address);
+}
+
+std::multimap<uint64_t, Comment*>::const_iterator InformationManager::beginComments() {
+ return comments.begin();
+}
+std::multimap<uint64_t, Comment*>::const_iterator InformationManager::endComments() {
+ return comments.end();
+}
+
+/* *********************************
+ * Accessors for the Interpreter map
+ */
+
+Interpreter* InformationManager::getInterpreter(const std::string& name) {
+ auto it = interpreters.find(name);
+ if (it != interpreters.end())
+ return it->second;
+ else
+ return NULL;
+}
+
+std::map<std::string, Interpreter*>::const_iterator InformationManager::beginInterpreters() {
+ return interpreters.begin();
+}
+std::map<std::string, Interpreter*>::const_iterator InformationManager::endInterpreters() {
+ return interpreters.end();
+}
+
+
+/* ********************************
+ * Factory methods for data classes
+ */
+
+Function* InformationManager::newFunction(uint64_t address) {
+ Function* fun = new Function(address, false, this);
+ functions.insert(std::make_pair(address, fun));
+ return fun;
+}
+
+Function* InformationManager::newDynamicFunction(uint64_t address) {
+ Function* fun = new Function(address, true, this);
+ functions.insert(std::make_pair(address, fun));
+ return fun;
+}
+
+BasicBlock* InformationManager::newBasicBlock(uint64_t address) {
+ BasicBlock* block = new BasicBlock(address, this);
+ blocks.insert(std::make_pair(address, block));
+ return block;
+}
+
+Comment* InformationManager::newGlobalComment(uint64_t address) {
+ Comment* comment = new Comment(address, this);
+ comments.insert(std::make_pair(address, comment));
+ return comment;
+}
+
+Comment* InformationManager::newLocalComment(uint64_t address, Function* f) {
+ Comment* comment = new Comment(address, f, this);
+ comments.insert(std::make_pair(address, comment));
+ return comment;
+}
+
+void InformationManager::finishFunction(Function* fun) {
+ LOG4CXX_DEBUG(logger, "Finishing function " << fun->getName());
+ for (auto b : fun->blocks()) {
+ BasicBlock* bl = b.second;
+ blocks.insert(std::make_pair(bl->getStartAddress(), bl));
+ }
+ NewFunctionEvent event(fun->getStartAddress(), fun);
+ dispatch(&event);
+}
+
+void InformationManager::finishBasicBlock(BasicBlock*) {
+}
+
+void InformationManager::finishComment(Comment* c) {
+ LOG4CXX_DEBUG(logger, "Finishing comment " << c->getAddress());
+ ChangeCommentEvent event(c->getAddress(), c->getLocation(), c);
+ dispatch(&event);
+}
+
+void InformationManager::deleteFunction(Function* f) {
+ functions.erase(f->getStartAddress());
+ delete f;
+}
+
+void InformationManager::deleteBasicBlock(BasicBlock* b) {
+ blocks.erase(b->getStartAddress());
+ delete b;
+}
+
+void InformationManager::deleteComment(Comment* c) {
+ auto range = comments.equal_range(c->getAddress());
+ for (auto it = range.first; it != range.second; ++it) {
+ if (it->second == c) {
+ comments.erase(it);
+ break;
+ }
+ }
+ delete c;
+}