void
gnc_module_init_backend_xml (void)
{
const char* name {"GnuCash File Backend Version 2"};
auto prov = QofBackendProvider_ptr(new QofXmlBackendProvider{name, "xml"});
qof_backend_register_provider(std::move(prov));
prov = QofBackendProvider_ptr(new QofXmlBackendProvider{name, "file"});
qof_backend_register_provider(std::move(prov));
/* And the business objects */
business_core_xml_init ();
}
void
gnc_module_init_backend_dbi (void)
{
const char* driver_dir;
int num_drivers;
gboolean have_sqlite3_driver = FALSE;
gboolean have_mysql_driver = FALSE;
gboolean have_pgsql_driver = FALSE;
/* Initialize libdbi and see which drivers are available. Only register qof backends which
have drivers available. */
driver_dir = g_getenv ("GNC_DBD_DIR");
if (driver_dir == nullptr)
{
PINFO ("GNC_DBD_DIR not set: using libdbi built-in default\n");
}
/* dbi_initialize returns -1 in case of errors */
#if HAVE_LIBDBI_R
if (dbi_instance)
return;
num_drivers = dbi_initialize_r (driver_dir, &dbi_instance);
#else
num_drivers = dbi_initialize (driver_dir);
#endif
if (num_drivers <= 0)
{
gchar* dir = g_build_filename (gnc_path_get_libdir (), "dbd", nullptr);
#if HAVE_LIBDBI_R
if (dbi_instance)
return;
num_drivers = dbi_initialize_r (dir, &dbi_instance);
#else
num_drivers = dbi_initialize (dir);
#endif
g_free (dir);
}
if (num_drivers <= 0)
{
PWARN ("No DBD drivers found\n");
}
else
{
dbi_driver driver = nullptr;
PINFO ("%d DBD drivers found\n", num_drivers);
do
{
#if HAVE_LIBDBI_R
driver = dbi_driver_list_r (driver, dbi_instance);
#else
driver = dbi_driver_list (driver);
#endif
if (driver != nullptr)
{
const gchar* name = dbi_driver_get_name (driver);
PINFO ("Driver: %s\n", name);
if (strcmp (name, "sqlite3") == 0)
{
have_sqlite3_driver = TRUE;
}
else if (strcmp (name, "mysql") == 0)
{
have_mysql_driver = TRUE;
}
else if (strcmp (name, "pgsql") == 0)
{
have_pgsql_driver = TRUE;
}
}
}
while (driver != nullptr);
}
if (have_sqlite3_driver)
{
const char* name = "GnuCash Libdbi (SQLITE3) Backend";
auto prov = QofBackendProvider_ptr(new QofDbiBackendProvider<DbType::DBI_SQLITE>{name, FILE_URI_TYPE});
qof_backend_register_provider(std::move(prov));
prov = QofBackendProvider_ptr(new QofDbiBackendProvider<DbType::DBI_SQLITE>{name, SQLITE3_URI_TYPE});
qof_backend_register_provider(std::move(prov));
}
if (have_mysql_driver)
{
const char *name = "GnuCash Libdbi (MYSQL) Backend";
auto prov = QofBackendProvider_ptr(new QofDbiBackendProvider<DbType::DBI_MYSQL>{name, "mysql"});
qof_backend_register_provider(std::move(prov));
}
if (have_pgsql_driver)
{
const char* name = "GnuCash Libdbi (POSTGRESQL) Backend";
auto prov = QofBackendProvider_ptr(new QofDbiBackendProvider<DbType::DBI_PGSQL>{name, "postgres"});
qof_backend_register_provider(std::move(prov));
}
/* If needed, set log level to DEBUG so that SQl statements will be put into
the gnucash.trace file. */
/* qof_log_set_level( log_module, QOF_LOG_DEBUG ); */
}
