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Autobackup: keep n-backups per wallet-name #317

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Merged
UdjinM6 merged 1 commit into from
Apr 16, 2015
Merged

Autobackup: keep n-backups per wallet-name #317

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15 changes: 12 additions & 3 deletions src/init.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -751,13 +751,22 @@ bool AppInit2(boost::thread_group& threadGroup)
boost::filesystem::directory_iterator end_iter;
boost::filesystem::path backupFolder = backupDir.string();
backupFolder.make_preferred();
// Build map of backup files sorted by last write time
// Build map of backup files for current(!) wallet sorted by last write time
boost::filesystem::path currentFile;
for (boost::filesystem::directory_iterator dir_iter(backupFolder); dir_iter != end_iter; ++dir_iter)
{
// Only check regular files
if ( boost::filesystem::is_regular_file(dir_iter->status()))
folder_set.insert(folder_set_t::value_type(boost::filesystem::last_write_time(dir_iter->path()), *dir_iter));
{
currentFile = dir_iter->path().filename();
// Only add the backups for the current wallet, e.g. wallet.dat.*
if(currentFile.string().find(strWalletFile) != string::npos)
{
folder_set.insert(folder_set_t::value_type(boost::filesystem::last_write_time(dir_iter->path()), *dir_iter));
}
}
}
// Loop backward through backup files and keep the 10 newest ones
// Loop backward through backup files and keep the N newest ones (1 <= N <= 10)
int counter = 0;
BOOST_REVERSE_FOREACH(PAIRTYPE(const std::time_t, boost::filesystem::path) file, folder_set)
{
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