- if(recursive)
- {
- list<string> files=list_files(path);
- for(list<string>::iterator i=files.begin(); i!=files.end(); ++i)
- {
- Path p=path/ *i;
- struct stat st;
- stat(p.str().c_str(),&st);
- int err=0;
- if(S_ISDIR(st.st_mode))
- err=rmdir(p,true);
- else
- err=unlink(p.str().c_str());
- if(err) return err;
- }
- }
- return rmdir(path.str().c_str());
-}
-
-/**
-Lists all files in a directory except the implied . and .. entries.
-*/
-list<string> list_files(const Path &path)
-{
- list<string> result;
- DIR *dir=opendir(path.str().c_str());
- if(dir)
- {
- while(dirent *de=readdir(dir))
- {
- const char *fn=de->d_name;
- if(fn[0]=='.' && (fn[1]==0 || (fn[1]=='.' && fn[2]==0))) continue;
- result.push_back(fn);
- }
- closedir(dir);
- }
- return result;
-}
+ Path::Iterator i=path.begin();
+ Path::Iterator j=base.begin();
+ for(; (i!=path.end() && j!=base.end() && *i==*j); ++i, ++j) ;