diff options
Diffstat (limited to '')
| -rw-r--r-- | README.md | 1 | ||||
| -rw-r--r-- | cgrep.cpp | 40 |
2 files changed, 38 insertions, 3 deletions
@@ -11,7 +11,6 @@ git submodule init git submodule update make ``` - ## Usage A simple usage example:<br/> ```bash @@ -50,7 +50,7 @@ cl::opt<bool> CO_MEMVAR("memvar", cl::desc("match member variables only"), cl::i cl::opt<bool> CO_CLASS("class", cl::desc("match class declrations only"), cl::init(false), cl::cat(CGrepCat), cl::Optional); //done cl::opt<bool> CO_STRUCT("struct", cl::desc("match structures only"), cl::init(false), cl::cat(CGrepCat), cl::Optional); // done cl::opt<bool> CO_UNION("union", cl::desc("match unions only"), cl::init(false), cl::cat(CGrepCat), cl::Optional); // done -cl::opt<bool> CO_MACRO("macro", cl::desc("match macro definitions"), cl::init(false), cl::cat(CGrepCat), cl::Optional); +cl::opt<bool> CO_MACRO("macro", cl::desc("match macro definitions"), cl::init(false), cl::cat(CGrepCat), cl::Optional); //done cl::opt<bool> CO_HEADER("header", cl::desc("match headers in header inclusions"), cl::init(false), cl::cat(CGrepCat), cl::Optional); cl::opt<bool> CO_ALL("all", cl::desc("turns on all switches other than nameddecl"), cl::init(false), cl::cat(CGrepCat), cl::Optional); // done cl::opt<bool> CO_NAMEDDECL("nameddecl", cl::desc("matches all named declrations"), cl::init(false), cl::cat(CGrepCat), cl::Optional); // done @@ -89,6 +89,28 @@ std::string output_handler(SourceLocation SL, SourceManager &SM) { std::string output_handler(SourceRange SR, SourceManager &SM) { return SR.getBegin().printToString(SM); } + +/** + * @brief Gets the list of all directories and sub-directories starting from a base directory. + * @param _path where the the base directory is. + * @return Returns the list of all found dirs. + */ +std::vector<std::string> listDirs(std::string _path) { + std::vector<std::string> dummy_; + DIR* dir_; + struct dirent* ent_; + if ((dir_ = opendir(_path.c_str())) != nullptr) { + while((ent_ = readdir(dir_)) != nullptr) { + std::cout << "name: " << ent_->d_name << "\ttype:" << int(ent_->d_type) << "\n"; + if (ent_->d_type == DT_DIR) {} + dummy_.push_back(ent_->d_name); + } + } + else { + perror("could not open directory."); + } + return dummy_; +} /*************************************************************************************************/ class FunctionHandler : public MatchFinder::MatchCallback { public: @@ -304,7 +326,20 @@ public: : SM(*SM), Rewrite(*Rewrite) {} virtual void MacroDefined(const Token &MacroNameTok, - const MacroDirective *MD) {} + const MacroDirective *MD) { + if (CO_MACRO) { + SourceLocation SL = MD->getLocation(); + CheckSLValidity(SL); + SL = Devi::SourceLocationHasMacro(SL, Rewrite, "start"); + if (Devi::IsTheMatchInSysHeader(CO_SYSHDR, SM, SL)) return void(); + if (!Devi::IsTheMatchInMainFile(CO_MAINFILE, SM, SL)) return void(); + std::string name = MacroNameTok.getIdentifierInfo()->getName().str(); + if (regex_handler(REGEX_PP(CO_REGEX), name)) { + std::cout << name << "\t"; + std::cout << SL.printToString(SM) << "\n"; + } + } + } virtual void MacroExpands(const Token &MacroNameTok, const MacroDefinition &MD, SourceRange Range, @@ -326,6 +361,7 @@ public: const clang::Module *Imported, SrcMgr::CharacteristicKind FileType) { #endif + if (CO_HEADER) {} } private: |