diff options
Diffstat (limited to 'apt-pkg/acquire.cc')
| -rw-r--r-- | apt-pkg/acquire.cc | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/apt-pkg/acquire.cc b/apt-pkg/acquire.cc index 3e22268a7..972a466c5 100644 --- a/apt-pkg/acquire.cc +++ b/apt-pkg/acquire.cc @@ -1,6 +1,6 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: acquire.cc,v 1.13 1998/11/11 23:45:08 jgg Exp $ +// $Id: acquire.cc,v 1.14 1998/11/12 04:10:54 jgg Exp $ /* ###################################################################### Acquire - File Acquiration @@ -23,6 +23,7 @@ #include <apt-pkg/error.h> #include <strutl.h> +#include <dirent.h> #include <sys/time.h> /*}}}*/ @@ -343,7 +344,48 @@ pkgAcquire::Worker *pkgAcquire::WorkerStep(Worker *I) return I->NextAcquire; }; /*}}}*/ - +// pkgAcquire::Clean - Cleans a directory /*{{{*/ +// --------------------------------------------------------------------- +/* This is a bit simplistic, it looks at every file in the dir and sees + if it is part of the download set. */ +bool pkgAcquire::Clean(string Dir) +{ + DIR *D = opendir(Dir.c_str()); + if (D == 0) + return _error->Errno("opendir","Unable to read %s",Dir.c_str()); + + string StartDir = SafeGetCWD(); + if (chdir(Dir.c_str()) != 0) + { + closedir(D); + return _error->Errno("chdir","Unable to change to ",Dir.c_str()); + } + + for (struct dirent *Dir = readdir(D); Dir != 0; Dir = readdir(D)) + { + // Skip some files.. + if (strcmp(Dir->d_name,"lock") == 0 || + strcmp(Dir->d_name,"partial") == 0 || + strcmp(Dir->d_name,".") == 0 || + strcmp(Dir->d_name,"..") == 0) + continue; + + // Look in the get list + vector<Item *>::iterator I = Items.begin(); + for (; I != Items.end(); I++) + if (flNotDir((*I)->DestFile) == Dir->d_name) + break; + + // Nothing found, nuke it + if (I == Items.end()) + unlink(Dir->d_name); + }; + + chdir(StartDir.c_str()); + closedir(D); + return true; +} + /*}}}*/ // Acquire::MethodConfig::MethodConfig - Constructor /*{{{*/ // --------------------------------------------------------------------- /* */ |