1 files changed, 157 insertions, 0 deletions
diff --git a/libmysqlpp/connection.cpp b/libmysqlpp/connection.cpp
new file mode 100644
index 0000000..f2b747a
--- /dev/null
+++ b/libmysqlpp/connection.cpp
@@ -0,0 +1,157 @@
+#include "connection.h"
+#include "error.h"
+#include "selectcommand.h"
+#include "modifycommand.h"
+#include "reflection.h"
+
+class Opts {
+	public:
+		Opts() { port = 3306; }
+		std::string server;
+		std::string user;
+		std::string password;
+		std::string database;
+		unsigned int port;
+		std::string unix_socket;
+
+		static Reflector<Opts>::Vars vars;
+};
+
+Reflector<Opts>::Vars Opts::vars = {
+	Map(Opts, server),
+	Map(Opts, user),
+	Map(Opts, password),
+	Map(Opts, database),
+	Map(Opts, unix_socket),
+	Map(Opts, port),
+};
+
+
+MySQL::Connection::Connection(const std::string & str) :
+	txDepth(0),
+	rolledback(false)
+{
+	Opts o(Reflector<Opts>::NameValueNew(str));
+	mysql_init(&conn);
+	if (mysql_real_connect(&conn, o.server.c_str(), o.user.c_str(), o.password.c_str(), o.database.c_str(),
+				o.port, o.unix_socket.c_str(), CLIENT_LOCAL_FILES | CLIENT_MULTI_STATEMENTS) == NULL) {
+		throw ConnectionError();
+	}
+	if (mysql_set_character_set(&conn, "utf8")) {
+		throw ConnectionError();
+	}
+}
+
+MySQL::Connection::~Connection()
+{
+	mysql_close(&conn);
+}
+
+void
+MySQL::Connection::finish() const
+{
+	if (txDepth != 0) {
+		rollbackTx();
+		throw Error("Transaction still open");
+	}
+}
+
+int
+MySQL::Connection::beginTx() const
+{
+	if (txDepth == 0) {
+		checkResult(mysql_autocommit(&conn, 0), true);
+		rolledback = false;
+	}
+	return ++txDepth;
+}
+
+int
+MySQL::Connection::commitTx() const
+{
+	if (rolledback) {
+		return rollbackTx();
+	}
+	if (--txDepth == 0) {
+		checkResult(mysql_commit(&conn), true);
+	}
+	return txDepth;
+}
+
+int
+MySQL::Connection::rollbackTx() const
+{
+	if (--txDepth == 0) {
+		checkResult(mysql_rollback(&conn), true);
+	}
+	else {
+		rolledback = true;
+	}
+	return txDepth;
+}
+
+bool
+MySQL::Connection::inTx() const
+{
+	return txDepth;
+}
+
+DB::BulkDeleteStyle
+MySQL::Connection::bulkDeleteStyle() const
+{
+	return DB::BulkDeleteUsingUsingAlias;
+}
+
+DB::BulkUpdateStyle
+MySQL::Connection::bulkUpdateStyle() const
+{
+	return DB::BulkUpdateUsingJoin;
+}
+
+void
+MySQL::Connection::ping() const
+{
+	checkResult(mysql_ping(&conn), true);
+}
+
+
+DB::SelectCommand *
+MySQL::Connection::newSelectCommand(const std::string & sql) const
+{
+	return new SelectCommand(this, sql);
+}
+
+DB::ModifyCommand *
+MySQL::Connection::newModifyCommand(const std::string & sql) const
+{
+	return new ModifyCommand(this, sql);
+}
+
+void
+MySQL::Connection::checkResult(my_bool actual, my_bool expected) const
+{
+	if (actual != expected) {
+		throw Error(mysql_error(&conn));
+	}
+}
+
+void
+MySQL::Connection::beginBulkUpload(const char * table, const char * extra) const
+{
+	(void)table;
+	(void)extra;
+}
+
+void
+MySQL::Connection::endBulkUpload(const char * msg) const
+{
+	(void)msg;
+}
+
+size_t
+MySQL::Connection::bulkUploadData(const char * data, size_t len) const
+{
+	(void)data;
+	return len;
+}
+