void RpmTransaction::init()
{
if (m_initialized)
return;
rpmReadConfigFiles(NULL, NULL);
if (rpmdbOpen("", &m_db, O_RDWR, 0644) != 0)//FIXME:root directory;
RPMSTOP("rpmdbOpen()");
m_ts = rpmtransCreateSet(m_db, "");//FIXME:root directory;
m_initialized = 1;
}
DEEPSOLVER_BEGIN_NAMESPACE
void RpmTransaction::init()
{
if (m_initialized)
return;
rpmReadConfigFiles(NULL, NULL);
if (rpmdbOpen("", &m_db, O_RDWR, 0644) != 0)//FIXME:root directory;
throw PkgBackEndException("rpmdbOpen()");
m_ts = rpmtransCreateSet(m_db, "");//FIXME:root directory;
m_initialized = 1;
}
VALUE
rpm_db_transaction(int argc, VALUE* argv, VALUE db)
{
VALUE trans;
rpm_trans_t* ts;
const char* root = "/";
#if 0
if (OBJ_FROZEN(db)) {
rb_error_frozen("RPM::DB");
}
#endif
switch (argc) {
case 0:
break;
case 1:
if (TYPE(argv[0]) != T_STRING) {
rb_raise(rb_eTypeError, "illegal argument type");
}
root = RSTRING_PTR(argv[0]);
break;
default:
rb_raise(rb_eArgError, "argument too many(0..1)");
}
ts = ALLOC(rpm_trans_t);
#if RPM_VERSION_CODE < RPM_VERSION(4,1,0)
ts->ts = rpmtransCreateSet(RPM_DB(db), root);
#else
ts->ts = rpmtsCreate();
rpmtsSetRootDir(ts->ts, root);
#endif
ts->script_fd = 0;
ts->db = DATA_PTR(db);
trans = Data_Wrap_Struct(rpm_cTransaction, NULL, transaction_free, ts);
db_ref(ts->db);
rb_ivar_set(trans, id_db, db);
rb_catch("abort", transaction_yield, trans);
if (rb_ivar_get(trans, id_aborted) == Qtrue) {
return Qfalse;
} else if (rb_ivar_get(trans, id_commited) != Qtrue && !OBJ_FROZEN(db)) {
rb_catch("abort", transaction_commit, trans);
}
return rb_ivar_get(trans, id_pl);
}