/*
* Add a delete operation to the transaction
* @param [String, Package, Dependency] pkg Package to delete
*/
VALUE
rpm_transaction_delete(VALUE trans, VALUE pkg)
{
VALUE db;
VALUE mi;
#if RPM_VERSION_CODE < RPM_VERSION(4,9,0) || RPM_VERSION_CODE >= RPM_VERSION(5,0,0)
db = rb_ivar_get(trans, id_db);
if (TYPE(pkg) == T_STRING)
mi = rpm_db_init_iterator(db, INT2NUM(RPMDBI_LABEL), pkg);
else if (rb_obj_is_kind_of(pkg, rpm_cPackage) != Qfalse) {
VALUE sigmd5 = rpm_package_aref(pkg,INT2NUM(RPMTAG_SIGMD5));
if (sigmd5 != Qnil){
mi = rpm_db_init_iterator(db, INT2NUM(RPMTAG_SIGMD5), sigmd5);
}else{
VALUE name = rpm_package_aref(pkg,INT2NUM(RPMDBI_LABEL));
mi = rpm_db_init_iterator(db, INT2NUM(RPMDBI_LABEL), name);
}
} else if ( rb_obj_is_kind_of(pkg, rpm_cDependency) ==Qfalse &&
rb_respond_to(pkg,rb_intern("name")) && rb_respond_to(pkg,rb_intern("version"))){
mi = rpm_db_init_iterator(db, INT2NUM(RPMDBI_LABEL),rb_funcall(pkg,rb_intern("name"),0));
rpm_mi_set_iterator_version(mi,rb_funcall(pkg,rb_intern("version"),0));
} else
rb_raise(rb_eTypeError, "illegal argument type");
#else
if (TYPE(pkg) == T_STRING)
mi = rpm_transaction_init_iterator(trans, INT2NUM(RPMDBI_LABEL), pkg);
else if (rb_obj_is_kind_of(pkg, rpm_cPackage) != Qfalse) {
VALUE sigmd5 = rpm_package_aref(pkg,INT2NUM(RPMTAG_SIGMD5));
if (sigmd5 != Qnil){
mi = rpm_transaction_init_iterator(trans, INT2NUM(RPMTAG_SIGMD5), sigmd5);
}else{
VALUE name = rpm_package_aref(pkg,INT2NUM(RPMDBI_LABEL));
mi = rpm_transaction_init_iterator(trans, INT2NUM(RPMDBI_LABEL), name);
}
} else if ( rb_obj_is_kind_of(pkg, rpm_cDependency) ==Qfalse &&
rb_respond_to(pkg,rb_intern("name")) && rb_respond_to(pkg,rb_intern("version"))){
mi = rpm_transaction_init_iterator(trans, INT2NUM(RPMDBI_LABEL),rb_funcall(pkg,rb_intern("name"),0));
rpm_mi_set_iterator_version(mi,rb_funcall(pkg,rb_intern("version"),0));
} else
rb_raise(rb_eTypeError, "illegal argument type");
#endif
VALUE p;
while (!NIL_P(p = rpm_mi_next_iterator(mi))) {
VALUE off = rpm_mi_get_iterator_offset(mi);
if (!NIL_P(off)){
#if RPM_VERSION_CODE < RPM_VERSION(4,1,0)
rpmtransRemovePackage(RPM_TRANSACTION(trans), NUM2INT(off));
#else
rpmtsAddEraseElement(RPM_TRANSACTION(trans), RPM_HEADER(p), NUM2INT(off));
#endif
}
}
return Qnil;
}
void RpmTransaction::addToTransactionRemove(const StringVector& files)
{
for (StringVector::size_type i = 0;i < files.size();i++)
{
rpmdbMatchIterator MI;
MI = rpmdbInitIterator(m_db, RPMDBI_LABEL, files[i].c_str(), 0);
Header hdr;
while ((hdr = rpmdbNextIterator(MI)) != NULL)
{
const unsigned int recOffset = rpmdbGetIteratorOffset(MI);
if (recOffset)
{
const int rc = rpmtransRemovePackage(m_ts, recOffset);
if (rc != 0)
throw PkgBackEndException("rpmtransRemovePackage()");
}
}
MI = rpmdbFreeIterator(MI);
}
}
