src/transaction.h

   1 /*
   2  * Copyright (c) 2007-2009, Novell Inc.
   3  *
   4  * This program is licensed under the BSD license, read LICENSE.BSD
   5  * for further information
   6  */
   7
   8 /*
   9  * transaction.h
  10  *
  11  */
  12
  13 #ifndef SATSOLVER_TRANSACTION_H
  14 #define SATSOLVER_TRANSACTION_H
  15
  16 #ifdef __cplusplus
  17 extern "C" {
  18 #endif
  19
  20 #include "pooltypes.h"
  21 #include "queue.h"
  22 #include "bitmap.h"
  23
  24 struct _Pool;
  25 struct _TransactionOrderdata;
  26
  27 typedef struct _Transaction {
  28   struct _Pool *pool;           /* back pointer to pool */
  29
  30   Queue steps;                  /* the transaction steps */
  31
  32   Queue transaction_info;
  33   Id *transaction_installed;
  34   Map transactsmap;
  35
  36   struct _TransactionOrderdata *orderdata;
  37
  38 } Transaction;
  39
  40
  41 /* step types */
  42 #define SOLVER_TRANSACTION_ERASE                0x10
  43 #define SOLVER_TRANSACTION_REINSTALLED          0x11
  44 #define SOLVER_TRANSACTION_DOWNGRADED           0x12
  45 #define SOLVER_TRANSACTION_CHANGED              0x13
  46 #define SOLVER_TRANSACTION_UPGRADED             0x14
  47 #define SOLVER_TRANSACTION_REPLACED             0x15
  48
  49 #define SOLVER_TRANSACTION_INSTALL              0x20
  50 #define SOLVER_TRANSACTION_REINSTALL            0x21
  51 #define SOLVER_TRANSACTION_DOWNGRADE            0x22
  52 #define SOLVER_TRANSACTION_CHANGE               0x23
  53 #define SOLVER_TRANSACTION_UPGRADE              0x24
  54 #define SOLVER_TRANSACTION_REPLACE              0x25
  55
  56 #define SOLVER_TRANSACTION_MULTIINSTALL         0x30
  57 #define SOLVER_TRANSACTION_MULTIREINSTALL       0x31
  58
  59 /* show modes */
  60 #define SOLVER_TRANSACTION_SHOW_ACTIVE          (1 << 0)
  61 #define SOLVER_TRANSACTION_SHOW_ALL             (1 << 1)
  62 #define SOLVER_TRANSACTION_SHOW_REPLACES        (1 << 2)
  63
  64 extern void transaction_init(Transaction *trans, struct _Pool *pool);
  65 extern void transaction_free(Transaction *trans);
  66 extern void transaction_calculate(Transaction *trans, Queue *decisionq, Map *noobsmap);
  67 extern void solver_transaction_all_pkgs(Transaction *trans, Id p, Queue *pkgs);
  68 extern Id   solver_transaction_pkg(Transaction *trans, Id p);
  69 extern Id   solver_transaction_show(Transaction *trans, Id type, Id p, int mode);
  70 extern void transaction_order(Transaction *trans, int flags);
  71 extern void transaction_check(Transaction *trans);
  72 extern int  transaction_add_choices(Transaction *trans, Queue *choices, Id chosen);
  73
  74 /* order flags */
  75 #define SOLVER_TRANSACTION_KEEP_ORDERDATA       (1 << 0)
  76
  77 #ifdef __cplusplus
  78 }
  79 #endif
  80
  81 #endif