SearchDirs.h revision affc150dc44fab1911775a49636d0ce85333b634
1//===- SearchDirs.h -------------------------------------------------------===// 2// 3// The MCLinker Project 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9#ifndef SEARCHDIRS_H 10#define SEARCHDIRS_H 11#ifdef ENABLE_UNITTEST 12#include <gtest.h> 13#endif 14#include <llvm/ADT/StringRef.h> 15#include "mcld/ADT/Uncopyable.h" 16#include "mcld/MC/MCLDInput.h" 17 18namespace mcld 19{ 20 21class MCLDFile; 22class MCLDDirectory; 23 24namespace sys { 25namespace fs { 26class Path; 27} // namespace of fs 28} // namespace of sys 29 30/** \class SearchDirs 31 * \brief SearchDirs contains the list of paths that MCLinker will search for 32 * archive libraries and control scripts. 33 * 34 * SearchDirs is customized for linking. It handles -L on the command line 35 * and SEARCH_DIR macro in the link script. 36 * 37 * @see MCLDDirectory. 38 */ 39class SearchDirs : private Uncopyable 40{ 41public: 42 typedef std::vector<MCLDDirectory*> DirList; 43 typedef DirList::iterator iterator; 44 typedef DirList::const_iterator const_iterator; 45 46public: 47 SearchDirs(); 48 ~SearchDirs(); 49 50 // find - give a namespec, return a real path of the shared object. 51 // 52 sys::fs::Path* find(const std::string& pNamespec, mcld::Input::Type pPreferType); 53 54 // ----- iterators ----- // 55 iterator begin() 56 { return m_DirList.begin(); } 57 58 iterator end() 59 { return m_DirList.end(); } 60 61 const_iterator begin() const 62 { return m_DirList.begin(); } 63 64 const_iterator end() const 65 { return m_DirList.end(); } 66 67 // ----- modifiers ----- // 68 void add(const MCLDDirectory& pDirectory); 69 70private: 71 DirList m_DirList; 72}; 73 74} // namespace of mcld 75 76#endif 77 78