Develop and Download Open Source Software

Hamigaki C++ Libraries

Browse Subversion Repository

/[hamigaki]/hamigaki/trunk/libs/archivers/example/uniso.cpp

Diff of /hamigaki/trunk/libs/archivers/example/uniso.cpp

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1781 by hamigaki, Sun Sep 7 03:09:56 2008 UTC revision 1782 by hamigaki, Sun Jun 10 06:01:53 2018 UTC
# Line 1  Line 1 
1  // uniso.cpp: a simple ISO image extractor program  // uniso.cpp: a simple ISO image extractor program
2    
3  // Copyright Takeshi Mouri 2007, 2008.  // Copyright Takeshi Mouri 2007, 2018.
4  // Distributed under the Boost Software License, Version 1.0.  // Distributed under the Boost Software License, Version 1.0.
5  // (See accompanying file LICENSE_1_0.txt or copy at  // (See accompanying file LICENSE_1_0.txt or copy at
6  // http://www.boost.org/LICENSE_1_0.txt)  // http://www.boost.org/LICENSE_1_0.txt)
# Line 38  inline bool has_parent_path(const Path& Line 38  inline bool has_parent_path(const Path&
38  #endif  #endif
39  }  }
40    
41    template<class Path>
42    bool is_valid_path(const Path& ph)
43    {
44    #if !defined(HAMIGAKI_ALLOW_DIRECTORY_TRAVERSAL)
45        if (ph.has_root_name() || ph.has_root_directory())
46            return false;
47        for (typename Path::iterator it = ph.begin(); it != ph.end(); ++it)
48        {
49            if (*it == "..")
50                return false;
51        }
52    #endif
53        return true;
54    }
55    
56  int main(int argc, char* argv[])  int main(int argc, char* argv[])
57  {  {
58      try      try
# Line 77  int main(int argc, char* argv[]) Line 92  int main(int argc, char* argv[])
92              const ar::iso::header& head = iso.header();              const ar::iso::header& head = iso.header();
93    
94              std::cout << head.path.string() << '\n';              std::cout << head.path.string() << '\n';
95                if (!is_valid_path(head.path))
96                {
97                    std::cerr << "Warning: invalid path" << '\n';
98                    continue;
99                }
100    
101              if (head.is_symlink())              if (head.is_symlink())
102                  std::cout << "-> " << head.link_path.string() << '\n';                  std::cout << "-> " << head.link_path.string() << '\n';
Legend:
Removed from v.1781  
changed lines
  Added in v.1782
Back to OSDN">Back to OSDN
 ViewVC Help
Powered by ViewVC 1.1.26  
About OSDN
Find Software
Develop Software
Help