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 (!s->repo->rpmdbid)
  22     return 0;
  23   rpmdbid = s->repo->rpmdbid[p - s->repo->start];
  24   if (!rpmdbid)
  25     return 0;
  26   return rpm_byrpmdbid(cbdata, rpmdbid);
  27 }
  28
  29 int main(int argc, char **argv)
  30 {
  31   Pool *pool;
  32   Repo *installed;
  33   Solvable *s;
  34   Id p;
  35   int i;
  36   Queue todo, conflicts;
  37   void *state = 0;
  38
  39   pool = pool_create();
  40   pool_setdebuglevel(pool, 1);
  41   installed = repo_create(pool, "@System");
  42   pool_set_installed(pool, installed);
  43   if (repo_add_rpmdb(installed, 0, 0))
  44     {
  45       fprintf(stderr, "findfileconflicts: %s\n", pool_errstr(pool));
  46       exit(1);
  47     }
  48   queue_init(&todo);
  49   queue_init(&conflicts);
  50   FOR_REPO_SOLVABLES(installed, p, s)
  51     queue_push(&todo, p);
  52   state = rpm_state_create(0);
  53   pool_findfileconflicts(pool, &todo, 0, &conflicts, &iterate_handle, state);
  54   rpm_state_free(state);
  55   queue_free(&todo);
  56   for (i = 0; i < conflicts.count; i += 6)
  57     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]));
  58   if (conflicts.count)
  59     {
  60       Queue job;
  61       int problemcnt;
  62
  63       queue_init(&job);
  64       pool_add_fileconflicts_deps(pool, &conflicts);
  65       pool_addfileprovides(pool);
  66       pool_createwhatprovides(pool);
  67       pool_setdebuglevel(pool, 0);
  68       Solver *solv = solver_create(pool);
  69       queue_push2(&job, SOLVER_VERIFY|SOLVER_SOLVABLE_ALL, 0);
  70 #if 0
  71       solver_set_flag(solv, SOLVER_FLAG_ALLOW_UNINSTALL, 1);
  72 #endif
  73       problemcnt = solver_solve(solv, &job);
  74       if (problemcnt)
  75         solver_printallsolutions(solv);
  76       else
  77         {
  78           Transaction *trans = solver_create_transaction(solv);
  79           transaction_print(trans);
  80           transaction_free(trans);
  81         }
  82       queue_free(&job);
  83       solver_free(solv);
  84     }
  85   queue_free(&conflicts);
  86   exit(0);
  87 }