/*
* Initialize the package database
* The database {RPM::DB#root} / var / lib /rpm is created.
*
* @param [String] root Root of the database
* @param [Boolean] writable Whether the database is writable. Default +false+.
*/
static VALUE
db_s_init(int argc, VALUE* argv, VALUE obj)
{
int writable = 0;
const char* root;
switch (argc) {
case 0:
rb_raise(rb_eArgError, "too few argument(1..2)");
case 1: case 2:
if (TYPE(argv[0]) != T_STRING) {
rb_raise(rb_eTypeError, "illegal argument type");
}
root = RSTRING_PTR(argv[0]);
if (argc == 2) {
writable = RTEST(argv[1]);
}
break;
default:
rb_raise(rb_eArgError, "too many argument(1..2)");
}
if (rpmdbInit(root, writable ? O_RDWR | O_CREAT : O_RDONLY)) {
rb_raise(rb_eRuntimeError, "can not initialize database in %s",
RSTRING_PTR(rb_str_concat(rb_str_new2(root),
rb_str_new2("/var/lib/rpm"))));
}
return Qnil;
}
int rpmtsInitDB(rpmts ts, int dbmode)
{
rpmtxn txn = rpmtxnBegin(ts, RPMTXN_WRITE);
int rc = -1;
if (txn)
rc = rpmdbInit(ts->rootDir, dbmode);
rpmtxnEnd(txn);
return rc;
}
int rpmtsInitDB(rpmts ts, int dbmode)
{
rpmlock lock = rpmtsAcquireLock(ts);
int rc = -1;
if (lock)
rc = rpmdbInit(ts->rootDir, dbmode);
rpmlockFree(lock);
return rc;
}
