*
*/
-#ifndef SATSOLVER_TRANSACTION_H
-#define SATSOLVER_TRANSACTION_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
+#ifndef LIBSOLV_TRANSACTION_H
+#define LIBSOLV_TRANSACTION_H
#include "pooltypes.h"
#include "queue.h"
#include "bitmap.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
struct _Pool;
+struct _DUChanges;
struct _TransactionOrderdata;
typedef struct _Transaction {
Queue steps; /* the transaction steps */
+#ifdef LIBSOLV_INTERNAL
Queue transaction_info;
Id *transaction_installed;
Map transactsmap;
- Map noobsmap;
+ Map multiversionmap;
struct _TransactionOrderdata *orderdata;
+#endif
} Transaction;
#define SOLVER_TRANSACTION_MAXTYPE 0x3f
-/* show modes */
+/* modes */
#define SOLVER_TRANSACTION_SHOW_ACTIVE (1 << 0)
#define SOLVER_TRANSACTION_SHOW_ALL (1 << 1)
#define SOLVER_TRANSACTION_SHOW_OBSOLETES (1 << 2)
#define SOLVER_TRANSACTION_RPM_ONLY (1 << 7)
+#define SOLVER_TRANSACTION_KEEP_PSEUDO (1 << 8)
+
+#define SOLVER_TRANSACTION_OBSOLETE_IS_UPGRADE (1 << 9)
+
/* extra classifications */
#define SOLVER_TRANSACTION_ARCHCHANGE 0x100
#define SOLVER_TRANSACTION_VENDORCHANGE 0x101
-extern void transaction_init(Transaction *trans, struct _Pool *pool);
+/* order flags */
+#define SOLVER_TRANSACTION_KEEP_ORDERDATA (1 << 0)
+
+extern Transaction *transaction_create(struct _Pool *pool);
+extern Transaction *transaction_create_decisionq(struct _Pool *pool, Queue *decisionq, Map *multiversionmap);
+extern Transaction *transaction_create_clone(Transaction *srctrans);
extern void transaction_free(Transaction *trans);
-extern void transaction_calculate(Transaction *trans, Queue *decisionq, Map *noobsmap);
-extern void transaction_all_obs_pkgs(Transaction *trans, Id p, Queue *pkgs);
+extern void transaction_free_orderdata(Transaction *trans);
+
+/* if p is installed, returns with pkg(s) obsolete p */
+/* if p is not installed, returns with pkg(s) we obsolete */
extern Id transaction_obs_pkg(Transaction *trans, Id p);
+extern void transaction_all_obs_pkgs(Transaction *trans, Id p, Queue *pkgs);
+
+/* return step type of a transaction element */
extern Id transaction_type(Transaction *trans, Id p, int mode);
-extern void transaction_classify(Transaction *trans, Queue *classes, int mode);
-extern void transaction_classify_pkgs(Transaction *trans, Queue *pkgs, int mode, Id class, Id from, Id to);
+/* return sorted collection of all step types */
+/* classify_pkgs can be used to return all packages of a type */
+extern void transaction_classify(Transaction *trans, int mode, Queue *classes);
+extern void transaction_classify_pkgs(Transaction *trans, int mode, Id type, Id from, Id to, Queue *pkgs);
+
+/* return all packages that will be installed after the transaction is run*/
+/* The new packages are put at the head of the queue, the number of new
+ packages is returned */
+extern int transaction_installedresult(Transaction *trans, Queue *installedq);
+
+int transaction_calc_installsizechange(Transaction *trans);
+void transaction_calc_duchanges(Transaction *trans, struct _DUChanges *mps, int nmps);
+
+/* order a transaction */
extern void transaction_order(Transaction *trans, int flags);
-extern int transaction_order_add_choices(Transaction *trans, Queue *choices, Id chosen);
+
+/* roll your own order funcion:
+ * add pkgs free for installation to queue choices after chosen was
+ * installed. start with chosen = 0
+ * needs an ordered transaction created with SOLVER_TRANSACTION_KEEP_ORDERDATA */
+extern int transaction_order_add_choices(Transaction *trans, Id chosen, Queue *choices);
+/* add obsoleted packages into transaction steps */
+extern void transaction_add_obsoleted(Transaction *trans);
+
+/* debug function, report problems found in the order */
extern void transaction_check_order(Transaction *trans);
-/* order flags */
-#define SOLVER_TRANSACTION_KEEP_ORDERDATA (1 << 0)
#ifdef __cplusplus
}