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   Map noobsmap;
  36
  37   struct _TransactionOrderdata *orderdata;
  38
  39 } Transaction;
  40
  41
  42 /* step types */
  43 #define SOLVER_TRANSACTION_IGNORE               0x00
  44
  45 #define SOLVER_TRANSACTION_ERASE                0x10
  46 #define SOLVER_TRANSACTION_REINSTALLED          0x11
  47 #define SOLVER_TRANSACTION_DOWNGRADED           0x12
  48 #define SOLVER_TRANSACTION_CHANGED              0x13
  49 #define SOLVER_TRANSACTION_UPGRADED             0x14
  50 #define SOLVER_TRANSACTION_OBSOLETED            0x15
  51
  52 #define SOLVER_TRANSACTION_INSTALL              0x20
  53 #define SOLVER_TRANSACTION_REINSTALL            0x21
  54 #define SOLVER_TRANSACTION_DOWNGRADE            0x22
  55 #define SOLVER_TRANSACTION_CHANGE               0x23
  56 #define SOLVER_TRANSACTION_UPGRADE              0x24
  57 #define SOLVER_TRANSACTION_OBSOLETES            0x25
  58
  59 #define SOLVER_TRANSACTION_MULTIINSTALL         0x30
  60 #define SOLVER_TRANSACTION_MULTIREINSTALL       0x31
  61
  62 #define SOLVER_TRANSACTION_MAXTYPE              0x3f
  63
  64 /* show modes */
  65 #define SOLVER_TRANSACTION_SHOW_ACTIVE          (1 << 0)
  66 #define SOLVER_TRANSACTION_SHOW_ALL             (1 << 1)
  67 #define SOLVER_TRANSACTION_SHOW_OBSOLETES       (1 << 2)
  68 #define SOLVER_TRANSACTION_SHOW_MULTIINSTALL    (1 << 3)
  69 #define SOLVER_TRANSACTION_CHANGE_IS_REINSTALL  (1 << 4)
  70 #define SOLVER_TRANSACTION_MERGE_VENDORCHANGES  (1 << 5)
  71 #define SOLVER_TRANSACTION_MERGE_ARCHCHANGES    (1 << 6)
  72
  73 #define SOLVER_TRANSACTION_RPM_ONLY             (1 << 7)
  74
  75 /* extra classifications */
  76 #define SOLVER_TRANSACTION_ARCHCHANGE           0x100
  77 #define SOLVER_TRANSACTION_VENDORCHANGE         0x101
  78
  79 extern void transaction_init(Transaction *trans, struct _Pool *pool);
  80 extern void transaction_free(Transaction *trans);
  81 extern void transaction_calculate(Transaction *trans, Queue *decisionq, Map *noobsmap);
  82 extern void transaction_all_obs_pkgs(Transaction *trans, Id p, Queue *pkgs);
  83 extern Id   transaction_obs_pkg(Transaction *trans, Id p);
  84 extern Id   transaction_type(Transaction *trans, Id p, int mode);
  85 extern void transaction_classify(Transaction *trans, Queue *classes, int mode);
  86 extern void transaction_classify_pkgs(Transaction *trans, Queue *pkgs, int mode, Id class, Id from, Id to);
  87
  88 extern void transaction_order(Transaction *trans, int flags);
  89 extern int  transaction_order_add_choices(Transaction *trans, Queue *choices, Id chosen);
  90 extern void transaction_check_order(Transaction *trans);
  91
  92 /* order flags */
  93 #define SOLVER_TRANSACTION_KEEP_ORDERDATA       (1 << 0)
  94
  95 #ifdef __cplusplus
  96 }
  97 #endif
  98
  99 #endif