/* * trans.h * * Copyright (c) 2002-2005 by Judd Vinet <jvinet@zeroflux.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, * USA. */ #ifndef _ALPM_TRANS_H #define _ALPM_TRANS_H enum { STATE_IDLE = 0, STATE_INITIALIZED, STATE_PREPARED, STATE_COMMITED }; #include "alpm.h" typedef struct __pmtrans_t { unsigned char type; unsigned char flags; unsigned char state; PMList *targets; /* PMList of (char *) */ PMList *packages; /* PMList of (pmpkginfo_t *) */ alpm_trans_cb cb; } pmtrans_t; #define FREETRANS(p) do { if (p) { trans_free(p); p = NULL; } } while (0) #define TRANS_CB(t, e, d1, d2) do { if((t) && (t)->cb) { (t)->cb(e, d1, d2); } } while(0) pmtrans_t *trans_new(); void trans_free(pmtrans_t *trans); int trans_init(pmtrans_t *trans, unsigned char type, unsigned char flags, alpm_trans_cb cb); int trans_addtarget(pmtrans_t *trans, char *target); int trans_prepare(pmtrans_t *trans, PMList **data); int trans_commit(pmtrans_t *trans); #endif /* _ALPM_TRANS_H */ /* vim: set ts=2 sw=2 noet: */