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mucs initial, just display; archive fixes

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This commit is contained in:
Blue 2019-07-11 11:51:52 +03:00
parent 30c59fbb91
commit eda96e138d
19 changed files with 626 additions and 43 deletions
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63
core/archive.cpp
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@ -31,7 +31,8 @@ Core::Archive::Archive(const QString& p_jid, QObject* parent):
fromTheBeginning(false),
environment(),
main(),
order()
order(),
stats()
{
}
@ -55,14 +56,14 @@ void Core::Archive::open(const QString& account)
}
}
mdb_env_set_maxdbs(environment, 3);
mdb_env_set_maxdbs(environment, 4);
mdb_env_open(environment, path.toStdString().c_str(), 0, 0664);
MDB_txn *txn;
mdb_txn_begin(environment, NULL, 0, &txn);
mdb_dbi_open(txn, "main", MDB_CREATE, &main);
mdb_dbi_open(txn, "order", MDB_CREATE | MDB_INTEGERKEY, &order);
mdb_dbi_open(txn, "order", MDB_CREATE, &stats);
mdb_dbi_open(txn, "stats", MDB_CREATE, &stats);
mdb_txn_commit(txn);
fromTheBeginning = _isFromTheBeginning();
opened = true;
@ -135,6 +136,7 @@ void Core::Archive::clear()
mdb_txn_begin(environment, NULL, 0, &txn);
mdb_drop(txn, main, 0);
mdb_drop(txn, order, 0);
mdb_drop(txn, stats, 0);
mdb_txn_commit(txn);
}
@ -201,6 +203,32 @@ QString Core::Archive::newestId()
}
}
QString Core::Archive::oldestId()
{
if (!opened) {
throw Closed("oldestId", jid.toStdString());
}
MDB_txn *txn;
int rc;
rc = mdb_txn_begin(environment, NULL, MDB_RDONLY, &txn);
MDB_cursor* cursor;
rc = mdb_cursor_open(txn, order, &cursor);
MDB_val lmdbKey, lmdbData;
rc = mdb_cursor_get(cursor, &lmdbKey, &lmdbData, MDB_FIRST);
if (rc) {
qDebug() << "Error geting oldestId " << mdb_strerror(rc);
mdb_cursor_close(cursor);
mdb_txn_abort(txn);
throw Empty(jid.toStdString());
} else {
std::string sId((char*)lmdbData.mv_data, lmdbData.mv_size);
mdb_cursor_close(cursor);
mdb_txn_abort(txn);
return sId.c_str();
}
}
Shared::Message Core::Archive::oldest()
{
return getElement(oldestId());
@ -264,33 +292,6 @@ unsigned int Core::Archive::addElements(const std::list<Shared::Message>& messag
return success;
}
QString Core::Archive::oldestId()
{
if (!opened) {
throw Closed("oldestId", jid.toStdString());
}
MDB_txn *txn;
int rc;
rc = mdb_txn_begin(environment, NULL, MDB_RDONLY, &txn);
MDB_cursor* cursor;
rc = mdb_cursor_open(txn, order, &cursor);
MDB_val lmdbKey, lmdbData;
rc = mdb_cursor_get(cursor, &lmdbKey, &lmdbData, MDB_FIRST);
if (rc) {
qDebug() << "Error geting oldestId " << mdb_strerror(rc);
mdb_cursor_close(cursor);
mdb_txn_abort(txn);
throw Empty(jid.toStdString());
} else {
std::string sId((char*)lmdbData.mv_data, lmdbData.mv_size);
mdb_cursor_close(cursor);
mdb_txn_abort(txn);
return sId.c_str();
}
}
long unsigned int Core::Archive::size() const
{
if (!opened) {
@ -422,6 +423,7 @@ bool Core::Archive::_isFromTheBeginning()
} else {
qDebug() <<"isFromTheBeginning error: stored value doesn't match any magic number, the answer is most probably wrong";
}
mdb_txn_abort(txn);
return is;
}
}
@ -460,6 +462,7 @@ void Core::Archive::setFromTheBeginning(bool is)
qDebug() << "Couldn't store beginning key into stat database:" << mdb_strerror(rc);
mdb_txn_abort(txn);
}
mdb_txn_commit(txn);
}
}