#ifndef LIBSOLV_TRANSACTION_H
#define LIBSOLV_TRANSACTION_H
-#ifdef __cplusplus
-extern "C" {
-#endif
-
#include "pooltypes.h"
#include "queue.h"
#include "bitmap.h"
-struct _Pool;
-struct _DUChanges;
-struct _TransactionOrderdata;
+#ifdef __cplusplus
+extern "C" {
+#endif
-typedef struct _Transaction {
- struct _Pool *pool; /* back pointer to pool */
+struct s_DUChanges;
+struct s_TransactionOrderdata;
+
+typedef struct s_Transaction {
+ Pool *pool; /* back pointer to pool */
Queue steps; /* the transaction steps */
+#ifdef LIBSOLV_INTERNAL
Queue transaction_info;
Id *transaction_installed;
Map transactsmap;
- Map noobsmap;
+ Map multiversionmap;
- struct _TransactionOrderdata *orderdata;
+ struct s_TransactionOrderdata *orderdata;
+#endif
} Transaction;
#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
/* order flags */
#define SOLVER_TRANSACTION_KEEP_ORDERDATA (1 << 0)
+#define SOLVER_TRANSACTION_KEEP_ORDERCYCLES (1 << 1)
+#define SOLVER_TRANSACTION_KEEP_ORDEREDGES (1 << 2)
-extern Transaction *transaction_create(struct _Pool *pool);
-extern Transaction *transaction_create_decisionq(struct _Pool *pool, Queue *decisionq, Map *noobsmap);
+/* cycle severities */
+#define SOLVER_ORDERCYCLE_HARMLESS 0
+#define SOLVER_ORDERCYCLE_NORMAL 1
+#define SOLVER_ORDERCYCLE_CRITICAL 2
+
+extern Transaction *transaction_create(Pool *pool);
+extern Transaction *transaction_create_decisionq(Pool *pool, Queue *decisionq, Map *multiversionmap);
extern Transaction *transaction_create_clone(Transaction *srctrans);
extern void transaction_free(Transaction *trans);
-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 */
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);
+long long transaction_calc_installsizechange(Transaction *trans);
+void transaction_calc_duchanges(Transaction *trans, struct s_DUChanges *mps, int nmps);
+
+
/* order a transaction */
extern void transaction_order(Transaction *trans, int flags);
-/* roll your own order funcion:
+/* 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 */
/* debug function, report problems found in the order */
extern void transaction_check_order(Transaction *trans);
+/* order cycle introspection */
+extern void transaction_order_get_cycleids(Transaction *trans, Queue *q, int minseverity);
+extern int transaction_order_get_cycle(Transaction *trans, Id cid, Queue *q);
+extern void transaction_order_get_edges(Transaction *trans, Id p, Queue *q, int unbroken);
+
+extern void transaction_free_orderdata(Transaction *trans);
+extern void transaction_clone_orderdata(Transaction *trans, Transaction *srctrans);
#ifdef __cplusplus
}