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 * problems.h 10 * 11 */ 12 13 #ifndef LIBSOLV_PROBLEMS_H 14 #define LIBSOLV_PROBLEMS_H 15 16 #include "rules.h" 17 18 #ifdef __cplusplus 19 extern "C" { 20 #endif 21 22 23 struct s_Solver; 24 25 #define SOLVER_SOLUTION_JOB (0) 26 #define SOLVER_SOLUTION_DISTUPGRADE (-1) 27 #define SOLVER_SOLUTION_INFARCH (-2) 28 #define SOLVER_SOLUTION_BEST (-3) 29 #define SOLVER_SOLUTION_POOLJOB (-4) 30 #define SOLVER_SOLUTION_BLACK (-5) 31 32 void solver_recordproblem(struct s_Solver *solv, Id rid); 33 void solver_fixproblem(struct s_Solver *solv, Id rid); 34 Id solver_autouninstall(struct s_Solver *solv, int start); 35 void solver_disableproblemset(struct s_Solver *solv, int start); 36 37 int solver_prepare_solutions(struct s_Solver *solv); 38 39 unsigned int solver_problem_count(struct s_Solver *solv); 40 Id solver_next_problem(struct s_Solver *solv, Id problem); 41 unsigned int solver_solution_count(struct s_Solver *solv, Id problem); 42 Id solver_next_solution(struct s_Solver *solv, Id problem, Id solution); 43 unsigned int solver_solutionelement_count(struct s_Solver *solv, Id problem, Id solution); 44 Id solver_solutionelement_internalid(struct s_Solver *solv, Id problem, Id solution); 45 Id solver_solutionelement_extrajobflags(struct s_Solver *solv, Id problem, Id solution); 46 Id solver_next_solutionelement(struct s_Solver *solv, Id problem, Id solution, Id element, Id *p, Id *rp); 47 48 void solver_take_solutionelement(struct s_Solver *solv, Id p, Id rp, Id extrajobflags, Queue *job); 49 void solver_take_solution(struct s_Solver *solv, Id problem, Id solution, Queue *job); 50 51 Id solver_findproblemrule(struct s_Solver *solv, Id problem); 52 void solver_findallproblemrules(struct s_Solver *solv, Id problem, Queue *rules); 53 54 extern const char *solver_problemruleinfo2str(struct s_Solver *solv, SolverRuleinfo type, Id source, Id target, Id dep); 55 extern const char *solver_problem2str(struct s_Solver *solv, Id problem); 56 extern const char *solver_solutionelement2str(struct s_Solver *solv, Id p, Id rp); 57 58 #ifdef __cplusplus 59 } 60 #endif 61 62 #endif 63