tools/findfileconflicts.c

   1 /* vim: sw=2 et
   2  */
   3
   4 #include <stdio.h>
   5 #include <stdlib.h>
   6
   7 #include "pool.h"
   8 #include "repo.h"
   9 #include "solver.h"
  10 #include "solverdebug.h"
  11 #include "hash.h"
  12 #include "repo_rpmdb.h"
  13 #include "pool_fileconflicts.h"
  14
  15 static void *
  16 iterate_handle(Pool *pool, Id p, void *cbdata)
  17 {
  18   Solvable *s = pool->solvables + p;
  19   Id rpmdbid;
  20
  21   if (!p)
  22     {
  23       rpm_byrpmdbid(0, 0, (void **)cbdata);
  24       return 0;
  25     }
  26   if (!s->repo->rpmdbid)
  27     return 0;
  28   rpmdbid = s->repo->rpmdbid[p - s->repo->start];
  29   if (!rpmdbid)
  30     return 0;
  31   return rpm_byrpmdbid(rpmdbid, 0, (void **)cbdata);
  32 }
  33
  34 int main(int argc, char **argv)
  35 {
  36   Pool *pool;
  37   Repo *installed;
  38   Solvable *s;
  39   Id p;
  40   int i;
  41   Queue todo, conflicts;
  42   void *state = 0;
  43
  44   pool = pool_create();
  45   pool_setdebuglevel(pool, 1);
  46   installed = repo_create(pool, "@System");
  47   pool_set_installed(pool, installed);
  48   if (repo_add_rpmdb(installed, 0, 0))
  49     {
  50       fprintf(stderr, "findfileconflicts: %s\n", pool_errstr(pool));
  51       exit(1);
  52     }
  53   queue_init(&todo);
  54   queue_init(&conflicts);
  55   FOR_REPO_SOLVABLES(installed, p, s)
  56     queue_push(&todo, p);
  57   pool_findfileconflicts(pool, &todo, 0, &conflicts, &iterate_handle, (void *)&state);
  58   queue_free(&todo);
  59   for (i = 0; i < conflicts.count; i += 6)
  60     printf("%s: %s[%s] %s[%s]\n", pool_id2str(pool, conflicts.elements[i]), pool_solvid2str(pool, conflicts.elements[i + 1]), pool_id2str(pool, conflicts.elements[i + 2]), pool_solvid2str(pool, conflicts.elements[i + 4]), pool_id2str(pool, conflicts.elements[i + 5]));
  61   if (conflicts.count)
  62     {
  63       Queue job;
  64       int problemcnt;
  65
  66       queue_init(&job);
  67       pool_add_fileconflicts_deps(pool, &conflicts);
  68       pool_addfileprovides(pool);
  69       pool_createwhatprovides(pool);
  70       pool_setdebuglevel(pool, 0);
  71       Solver *solv = solver_create(pool);
  72       queue_push2(&job, SOLVER_VERIFY|SOLVER_SOLVABLE_ALL, 0);
  73 #if 0
  74       solver_set_flag(solv, SOLVER_FLAG_ALLOW_UNINSTALL, 1);
  75 #endif
  76       problemcnt = solver_solve(solv, &job);
  77       if (problemcnt)
  78         solver_printallsolutions(solv);
  79       else
  80         {
  81           Transaction *trans = solver_create_transaction(solv);
  82           transaction_print(trans);
  83           transaction_free(trans);
  84         }
  85       queue_free(&job);
  86       solver_free(solv);
  87     }
  88   queue_free(&conflicts);
  89   exit(0);
  90 }