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Viewing changes to xr/ipstore/clearoldest.cc

  • Committer: Bazaar Package Importer
  • Author(s): Stefan Ritter
  • Date: 2010-07-05 16:27:00 UTC
  • Revision ID: james.westby@ubuntu.com-20100705162700-0g08tfav8ee9y51u
Tags: upstream-2.65
Import upstream version 2.65

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xr/ipstore/clearoldest.cc
 
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#include "ipstore"
 
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void IPStore::clearoldest() {
 
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    time_t oldest_time = time(0) + 100;
 
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    StoreMap::iterator oldest_entry;
 
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    bool found = false;
 
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    Mutex::lock(&store);
 
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    dump();
 
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    // Find oldest entry.
 
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    for (StoreMap::iterator iter = store.begin();
 
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         iter != store.end();
 
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         iter++) {
 
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        if ((*iter).second.lastaccess < oldest_time) {
 
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            oldest_time = (*iter).second.lastaccess;
 
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            oldest_entry = iter;
 
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            found = true;
 
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        }
 
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    }
 
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    // Kill it if we got it.
 
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    if (found) {
 
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        if (config.debug()) {
 
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            Timestamp tm((*oldest_entry).second.lastaccess);
 
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            _debugmsg(Mstr("Erasing oldest IP store entry: ") +
 
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                      Mstr(inet_ntoa(oldest_entry->first)) + " on " +
 
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                      tm.desc() + "\n");
 
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        }
 
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        store.erase(oldest_entry);
 
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    }
 
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    Mutex::unlock(&store);
 
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    dump();
 
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}