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/*
Copyright (C) 2019-2024 Selwin van Dijk
This file is part of signalbackup-tools.
signalbackup-tools is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
signalbackup-tools is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with signalbackup-tools. If not, see <https://www.gnu.org/licenses/>.
*/
#include "signalbackup.ih"
bool SignalBackup::dropBadFrames()
{
if (d_badattachments.empty())
return true;
Logger::message("Removing ", d_badattachments.size(), " bad frames from database...");
for (auto it = d_badattachments.begin(); it != d_badattachments.end(); )
{
uint32_t rowid = it->first;
SqliteDB::QueryResults results;
std::string query = "SELECT " + d_part_mid + " FROM " + d_part_table
+ " WHERE _id = " + bepaald::toString(rowid);
if (d_database.tableContainsColumn(d_part_table, "unique_id"))
query += " AND unique_id = " + bepaald::toString(it->second);
long long int mid = -1;
d_database.exec(query, &results);
for (unsigned int i = 0; i < results.rows(); ++i)
for (unsigned int j = 0; j < results.columns(); ++j)
if (results.valueHasType<long long int>(i, j))
if (results.header(j) == d_part_mid)
{
mid = results.getValueAs<long long int>(i, j);
break;
}
if (mid == -1)
{
Logger::error("Failed to remove frame :( Could not find matching 'part' entry");
return false;
}
d_database.exec("DELETE FROM " + d_part_table + " WHERE " + d_part_mid + " = " + bepaald::toString(mid));
d_badattachments.erase(it);
}
return true;
}
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