diff options
| -rw-r--r-- | doc/examples/configure-index | 2 | ||||
| -rw-r--r-- | methods/mirror.cc | 55 | ||||
| -rw-r--r-- | po/apt-all.pot | 3 |
3 files changed, 56 insertions, 4 deletions
diff --git a/doc/examples/configure-index b/doc/examples/configure-index index cb20d767b..81bb6b3b0 100644 --- a/doc/examples/configure-index +++ b/doc/examples/configure-index @@ -164,6 +164,8 @@ Acquire mirror { RefreshInterval "360"; // refresh interval in minutes + MaxAge "90"; // max age for a mirror file in days before + // it gets deleted }; }; diff --git a/methods/mirror.cc b/methods/mirror.cc index e70a40f55..425a2f7f5 100644 --- a/methods/mirror.cc +++ b/methods/mirror.cc @@ -19,12 +19,14 @@ #include <iostream> #include <stdarg.h> #include <sys/stat.h> +#include <sys/types.h> +#include <dirent.h> using namespace std; #include "mirror.h" #include "http.h" - +#include "apti18n.h" /*}}}*/ /* @@ -67,9 +69,54 @@ bool MirrorMethod::Configuration(string Message) /*}}}*/ // clean the mirrors dir based on ttl information -bool MirrorMethod::Clean(string dir) +bool MirrorMethod::Clean(string Dir) { + // FIXME: it would better to have a global idea of the mirrors + // in the sources.list and use this instead of this time + // based approach. currently apt does not support this :/ + + 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 %s"),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; + + // Del everything not touched for MaxAge days + time_t t,now,max; + struct stat buf; + if(stat(Dir->d_name, &buf) != 0) + { + cerr << "Can't stat '" << Dir->d_name << "'" << endl; + continue; + } + t = std::max(buf.st_mtime, buf.st_ctime); + now = time(NULL); + max = 24*60*60*_config->FindI("Acquire::Mirror::MaxAge",90); + if(t + max < now) + { + if(Debug) + clog << "Mirror file is older than MaxAge days, deleting" << endl; + unlink(Dir->d_name); + } + }; + chdir(StartDir.c_str()); + closedir(D); + return true; } @@ -81,6 +128,7 @@ bool MirrorMethod::GetMirrorFile(string uri) string fetch = BaseUri; fetch.replace(0,strlen("mirror://"),"http://"); + // get new file MirrorFile = _config->FindDir("Dir::State::mirrors") + URItoFileName(BaseUri); if(Debug) @@ -108,7 +156,7 @@ bool MirrorMethod::GetMirrorFile(string uri) return true; } if(Debug) - clog << "Mirror file " << MirrorFile << " older than " << refresh << ", re-download it" << endl; + clog << "Mirror file " << MirrorFile << " older than " << refresh << "min, re-download it" << endl; } // not that great to use pkgAcquire here, but we do not have @@ -142,6 +190,7 @@ bool MirrorMethod::Fetch(FetchItem *Itm) // select mirror only once per session if(!HasMirrorFile) { + Clean(_config->FindDir("Dir::State::mirrors")); GetMirrorFile(Itm->Uri); SelectMirror(); } diff --git a/po/apt-all.pot b/po/apt-all.pot index 42c43fe8d..d1ce72503 100644 --- a/po/apt-all.pot +++ b/po/apt-all.pot @@ -1330,7 +1330,7 @@ msgstr "" #: apt-inst/extract.cc:467 apt-pkg/contrib/configuration.cc:750 #: apt-pkg/contrib/cdromutl.cc:153 apt-pkg/sourcelist.cc:324 -#: apt-pkg/acquire.cc:421 apt-pkg/clean.cc:38 +#: apt-pkg/acquire.cc:421 apt-pkg/clean.cc:38 methods/mirror.cc:76 #, c-format msgid "Unable to read %s" msgstr "" @@ -1956,6 +1956,7 @@ msgid "Unable to stat the mount point %s" msgstr "" #: apt-pkg/contrib/cdromutl.cc:149 apt-pkg/acquire.cc:427 apt-pkg/clean.cc:44 +#: methods/mirror.cc:82 #, c-format msgid "Unable to change to %s" msgstr "" |