1 files changed, 0 insertions, 127 deletions
diff --git a/ml/Database.cc b/ml/Database.cc
deleted file mode 100644
index 06d0cdecb..000000000
--- a/ml/Database.cc
+++ /dev/null
@@ -1,127 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0-or-later
-
-#include "Database.h"
-
-const char *ml::Database::SQL_CREATE_ANOMALIES_TABLE =
-    "CREATE TABLE IF NOT EXISTS anomaly_events( "
-    "     anomaly_detector_name text NOT NULL, "
-    "     anomaly_detector_version int NOT NULL, "
-    "     host_id text NOT NULL, "
-    "     after int NOT NULL, "
-    "     before int NOT NULL, "
-    "     anomaly_event_info text, "
-    "     PRIMARY KEY( "
-    "         anomaly_detector_name, anomaly_detector_version, "
-    "         host_id, after, before "
-    "     ) "
-    ");";
-
-const char *ml::Database::SQL_INSERT_ANOMALY =
-    "INSERT INTO anomaly_events( "
-    "     anomaly_detector_name, anomaly_detector_version, "
-    "     host_id, after, before, anomaly_event_info) "
-    "VALUES (?1, ?2, ?3, ?4, ?5, ?6);";
-
-const char *ml::Database::SQL_SELECT_ANOMALY =
-    "SELECT anomaly_event_info FROM anomaly_events WHERE"
-    "   anomaly_detector_name == ?1 AND"
-    "   anomaly_detector_version == ?2 AND"
-    "   host_id == ?3 AND"
-    "   after == ?4 AND"
-    "   before == ?5;";
-
-const char *ml::Database::SQL_SELECT_ANOMALY_EVENTS =
-    "SELECT after, before FROM anomaly_events WHERE"
-    "   anomaly_detector_name == ?1 AND"
-    "   anomaly_detector_version == ?2 AND"
-    "   host_id == ?3 AND"
-    "   after >= ?4 AND"
-    "   before <= ?5;";
-
-using namespace ml;
-
-bool Statement::prepare(sqlite3 *Conn) {
-    if (!Conn)
-        return false;
-
-    if (ParsedStmt)
-        return true;
-
-    int RC = sqlite3_prepare_v2(Conn, RawStmt, -1, &ParsedStmt, nullptr);
-    if (RC == SQLITE_OK)
-        return true;
-
-    std::string Msg = "Statement \"%s\" preparation failed due to \"%s\"";
-    error(Msg.c_str(), RawStmt, sqlite3_errstr(RC));
-
-    return false;
-}
-
-bool Statement::bindValue(size_t Pos, const std::string &Value) {
-    int RC = sqlite3_bind_text(ParsedStmt, Pos, Value.c_str(), -1, SQLITE_TRANSIENT);
-    if (RC == SQLITE_OK)
-        return true;
-
-    error("Failed to bind text '%s' (pos = %zu) in statement '%s'.", Value.c_str(), Pos, RawStmt);
-    return false;
-}
-
-bool Statement::bindValue(size_t Pos, const int Value) {
-    int RC = sqlite3_bind_int(ParsedStmt, Pos, Value);
-    if (RC == SQLITE_OK)
-        return true;
-
-    error("Failed to bind integer %d (pos = %zu) in statement '%s'.", Value, Pos, RawStmt);
-    return false;
-}
-
-bool Statement::resetAndClear(bool Ret) {
-    int RC = sqlite3_reset(ParsedStmt);
-    if (RC != SQLITE_OK) {
-        error("Could not reset statement: '%s'", RawStmt);
-        return false;
-    }
-
-    RC = sqlite3_clear_bindings(ParsedStmt);
-    if (RC != SQLITE_OK) {
-        error("Could not clear bindings in statement: '%s'", RawStmt);
-        return false;
-    }
-
-    return Ret;
-}
-
-Database::Database(const std::string &Path) {
-    // Get sqlite3 connection handle.
-    int RC = sqlite3_open(Path.c_str(), &Conn);
-    if (RC != SQLITE_OK) {
-        std::string Msg = "Failed to initialize ML DB at %s, due to \"%s\"";
-        error(Msg.c_str(), Path.c_str(), sqlite3_errstr(RC));
-
-        sqlite3_close(Conn);
-        Conn = nullptr;
-        return;
-    }
-
-    // Create anomaly events table if it does not exist.
-    char *ErrMsg;
-    RC = sqlite3_exec(Conn, SQL_CREATE_ANOMALIES_TABLE, nullptr, nullptr, &ErrMsg);
-    if (RC == SQLITE_OK)
-        return;
-
-    error("SQLite error during database initialization, rc = %d (%s)", RC, ErrMsg);
-    error("SQLite failed statement: %s", SQL_CREATE_ANOMALIES_TABLE);
-
-    sqlite3_free(ErrMsg);
-    sqlite3_close(Conn);
-    Conn = nullptr;
-}
-
-Database::~Database() {
-    if (!Conn)
-        return;
-
-    int RC = sqlite3_close(Conn);
-    if (RC != SQLITE_OK)
-        error("Could not close connection properly (rc=%d)", RC);
-}