Move qlite into libdino

1 files changed, 0 insertions, 163 deletions

diff --git a/qlite/src/database.vala b/qlite/src/database.vala
deleted file mode 100644
index 8b2f447d..00000000
--- a/qlite/src/database.vala
+++ /dev/null
@@ -1,163 +0,0 @@
-using Sqlite;
-
-namespace Qlite {
-
-public class Database {
-    private string file_name;
-    private Sqlite.Database db;
-    private long expected_version;
-    private Table[]? tables;
-
-    private Column<string?> meta_name = new Column.Text("name") { primary_key = true };
-    private Column<long> meta_int_val = new Column.Long("int_val");
-    private Column<string?> meta_text_val = new Column.Text("text_val");
-    private Table meta_table;
-
-    public bool debug = false;
-
-    public Database(string file_name, long expected_version) {
-        this.file_name = file_name;
-        this.expected_version = expected_version;
-        meta_table = new Table(this, "_meta");
-        meta_table.init({meta_name, meta_int_val, meta_text_val});
-    }
-
-    public void init(Table[] tables) {
-        Sqlite.config(Config.SERIALIZED);
-        int ec = Sqlite.Database.open_v2(file_name, out db, OPEN_READWRITE | OPEN_CREATE | 0x00010000);
-        if (ec != Sqlite.OK) {
-            error(@"SQLite error: %d - %s", db.errcode(), db.errmsg());
-        }
-        this.tables = tables;
-        if (debug) db.trace((message) => print(@"Qlite trace: $message\n"));
-        start_migration();
-    }
-
-    public void ensure_init() {
-        if (tables == null) error(@"Database $file_name was not initialized, call init()");
-    }
-
-    private void start_migration() {
-        try {
-            exec("BEGIN TRANSACTION");
-        } catch (Error e) {
-            error("SQLite error: %d - %s", db.errcode(), db.errmsg());
-        }
-        meta_table.create_table_at_version(expected_version);
-        long old_version = 0;
-        old_version = meta_table.row_with(meta_name, "version")[meta_int_val, -1];
-        if (old_version == -1) {
-            foreach (Table t in tables) {
-                t.create_table_at_version(expected_version);
-            }
-            meta_table.insert().value(meta_name, "version").value(meta_int_val, expected_version).perform();
-        } else if (expected_version != old_version) {
-            foreach (Table t in tables) {
-                t.create_table_at_version(old_version);
-            }
-            foreach (Table t in tables) {
-                t.add_columns_for_version(old_version, expected_version);
-            }
-            migrate(old_version);
-            foreach (Table t in tables) {
-                t.delete_columns_for_version(old_version, expected_version);
-            }
-            if (old_version == -1) {
-                meta_table.insert().value(meta_name, "version").value(meta_int_val, expected_version).perform();
-            } else {
-                meta_table.update().with(meta_name, "=", "version").set(meta_int_val, expected_version).perform();
-            }
-        }
-        foreach (Table t in tables) {
-            t.post();
-        }
-        try {
-            exec("END TRANSACTION");
-        } catch (Error e) {
-            error("SQLite error: %d - %s", db.errcode(), db.errmsg());
-        }
-    }
-
-    internal int errcode() {
-        return db.errcode();
-    }
-
-    internal string errmsg() {
-        return db.errmsg();
-    }
-
-    internal int64 last_insert_rowid() {
-        return db.last_insert_rowid();
-    }
-
-    // To be implemented by actual implementation if required
-    // new table columns are added, outdated columns are still present and will be removed afterwards
-    public virtual void migrate(long old_version) {
-    }
-
-    public QueryBuilder select(Column[]? columns = null) {
-        ensure_init();
-        return new QueryBuilder(this).select(columns);
-    }
-
-    internal MatchQueryBuilder match_query(Table table) {
-        ensure_init();
-        return new MatchQueryBuilder(this, table);
-    }
-
-    public InsertBuilder insert() {
-        ensure_init();
-        return new InsertBuilder(this);
-    }
-
-    public UpdateBuilder update(Table table) {
-        ensure_init();
-        return new UpdateBuilder(this, table);
-    }
-
-    public UpsertBuilder upsert(Table table) {
-        ensure_init();
-        return new UpsertBuilder(this, table);
-    }
-
-    public UpdateBuilder update_named(string table) {
-        ensure_init();
-        return new UpdateBuilder.for_name(this, table);
-    }
-
-    public DeleteBuilder delete() {
-        ensure_init();
-        return new DeleteBuilder(this);
-    }
-
-    public RowIterator query_sql(string sql, string[]? args = null) {
-        ensure_init();
-        return new RowIterator(this, sql, args);
-    }
-
-    internal Statement prepare(string sql) {
-        ensure_init();
-        Sqlite.Statement statement;
-        if (db.prepare_v2(sql, sql.length, out statement) != OK) {
-            error("SQLite error: %d - %s: %s", db.errcode(), db.errmsg(), sql);
-        }
-        return statement;
-    }
-
-    public void exec(string sql) throws Error {
-        ensure_init();
-        if (db.exec(sql) != OK) {
-            throw new Error(-1, 0, "SQLite error: %d - %s", db.errcode(), db.errmsg());
-        }
-    }
-
-    public bool is_known_column(string table, string field) {
-        ensure_init();
-        foreach (Table t in tables) {
-            if (t.is_known_column(field)) return true;
-        }
-        return false;
-    }
-}
-
-}