move stringification functions from solverdebug to more correct places

diff --git a/src/policy.c b/src/policy.c
index 916590c0556e52bfaf0e7ec4a01f948cc919052b..915c865e84fb05438adac5816661caa1ae3a0368 100644 (file)
--- a/src/policy.c
+++ b/src/policy.c
@@ -930,3 +930,38 @@ policy_findupdatepackages(Solver *solv, Solvable *s, Queue *qs, int allow_all)
     }
 }
 
+const char *
+policy_illegal2str(Solver *solv, int illegal, Solvable *s, Solvable *rs)
+{
+  Pool *pool = solv->pool;
+  const char *str;
+  if (illegal == POLICY_ILLEGAL_DOWNGRADE)
+    {
+      str = pool_tmpjoin(pool, "downgrade of ", pool_solvable2str(pool, s), 0);
+      return pool_tmpappend(pool, str, " to ", pool_solvable2str(pool, rs));
+    }
+  if (illegal == POLICY_ILLEGAL_NAMECHANGE)
+    {
+      str = pool_tmpjoin(pool, "name change of ", pool_solvable2str(pool, s), 0);
+      return pool_tmpappend(pool, str, " to ", pool_solvable2str(pool, rs));
+    }
+  if (illegal == POLICY_ILLEGAL_ARCHCHANGE)
+    {
+      str = pool_tmpjoin(pool, "architecture change of ", pool_solvable2str(pool, s), 0);
+      return pool_tmpappend(pool, str, " to ", pool_solvable2str(pool, rs));
+    }
+  if (illegal == POLICY_ILLEGAL_VENDORCHANGE)
+    {
+      str = pool_tmpjoin(pool, "vendor change from '", pool_id2str(pool, s->vendor), "' (");
+      if (rs->vendor)
+       {
+          str = pool_tmpappend(pool, str, pool_solvable2str(pool, s), ") to '");
+          str = pool_tmpappend(pool, str, pool_id2str(pool, rs->vendor), "' (");
+       }
+      else
+        str = pool_tmpappend(pool, str, pool_solvable2str(pool, s), ") to no vendor (");
+      return pool_tmpappend(pool, str, pool_solvable2str(pool, rs), ")");
+    }
+  return "unknown illegal change";
+}
+

diff --git a/src/policy.h b/src/policy.h
index 01cfcc19571a3969b4f7aa7b440d638f55185053..c3ddb3255ac500a1300cbf7998a194dde62c519b 100644 (file)
--- a/src/policy.h
+++ b/src/policy.h
@@ -31,9 +31,11 @@ extern int  policy_illegal_archchange(Solver *solv, Solvable *s1, Solvable *s2);
 extern int  policy_illegal_vendorchange(Solver *solv, Solvable *s1, Solvable *s2);
 extern int  policy_is_illegal(Solver *solv, Solvable *s1, Solvable *s2, int ignore);
 extern void policy_findupdatepackages(Solver *solv, Solvable *s, Queue *qs, int allowall);
+extern const char *policy_illegal2str(Solver *solv, int illegal, Solvable *s, Solvable *rs);
 
 extern void policy_create_obsolete_index(Solver *solv);
 
+
 #ifdef __cplusplus
 }
 #endif

diff --git a/src/problems.c b/src/problems.c
index 9c23f43eaeb333851ff23495b3af1ab70805c292..1be65777db1de82aeb9285caededd440c5d6243d 100644 (file)
--- a/src/problems.c
+++ b/src/problems.c
@@ -1026,4 +1026,109 @@ solver_findallproblemrules(Solver *solv, Id problem, Queue *rules)
   map_free(&rseen);
 }
 
-/* EOF */
+const char *
+solver_problemruleinfo2str(Solver *solv, SolverRuleinfo type, Id source, Id target, Id dep)
+{
+  Pool *pool = solv->pool;
+  char *s;
+  switch (type)
+    {
+    case SOLVER_RULE_DISTUPGRADE:
+      return pool_tmpjoin(pool, pool_solvid2str(pool, source), " does not belong to a distupgrade repository", 0);
+    case SOLVER_RULE_INFARCH:
+      return pool_tmpjoin(pool, pool_solvid2str(pool, source), " has inferior architecture", 0);
+    case SOLVER_RULE_UPDATE:
+      return pool_tmpjoin(pool, "problem with installed package ", pool_solvid2str(pool, source), 0);
+    case SOLVER_RULE_JOB:
+      return "conflicting requests";
+    case SOLVER_RULE_JOB_NOTHING_PROVIDES_DEP:
+      return pool_tmpjoin(pool, "nothing provides requested ", pool_dep2str(pool, dep), 0);
+    case SOLVER_RULE_JOB_PROVIDED_BY_SYSTEM:
+      return pool_tmpjoin(pool, pool_dep2str(pool, dep), " is provided by the system", 0);
+    case SOLVER_RULE_RPM:
+      return "some dependency problem";
+    case SOLVER_RULE_RPM_NOT_INSTALLABLE:
+      return pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), " is not installable");
+    case SOLVER_RULE_RPM_NOTHING_PROVIDES_DEP:
+      s = pool_tmpjoin(pool, "nothing provides ", pool_dep2str(pool, dep), 0);
+      return pool_tmpappend(pool, s, " needed by ", pool_solvid2str(pool, source));
+    case SOLVER_RULE_RPM_SAME_NAME:
+      s = pool_tmpjoin(pool, "cannot install both ", pool_solvid2str(pool, source), 0);
+      return pool_tmpappend(pool, s, " and ", pool_solvid2str(pool, target));
+    case SOLVER_RULE_RPM_PACKAGE_CONFLICT:
+      s = pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), 0);
+      s = pool_tmpappend(pool, s, " conflicts with ", pool_dep2str(pool, dep));
+      return pool_tmpappend(pool, s, " provided by ", pool_solvid2str(pool, target));
+    case SOLVER_RULE_RPM_PACKAGE_OBSOLETES:
+      s = pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), 0);
+      s = pool_tmpappend(pool, s, " obsoletes ", pool_dep2str(pool, dep));
+      return pool_tmpappend(pool, s, " provided by ", pool_solvid2str(pool, target));
+    case SOLVER_RULE_RPM_INSTALLEDPKG_OBSOLETES:
+      s = pool_tmpjoin(pool, "installed package ", pool_solvid2str(pool, source), 0);
+      s = pool_tmpappend(pool, s, " obsoletes ", pool_dep2str(pool, dep));
+      return pool_tmpappend(pool, s, " provided by ", pool_solvid2str(pool, target));
+    case SOLVER_RULE_RPM_IMPLICIT_OBSOLETES:
+      s = pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), 0);
+      s = pool_tmpappend(pool, s, " implicitly obsoletes ", pool_dep2str(pool, dep));
+      return pool_tmpappend(pool, s, " provided by ", pool_solvid2str(pool, target));
+    case SOLVER_RULE_RPM_PACKAGE_REQUIRES:
+      s = pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), " requires ");
+      return pool_tmpappend(pool, s, pool_dep2str(pool, dep), ", but none of the providers can be installed");
+    case SOLVER_RULE_RPM_SELF_CONFLICT:
+      s = pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), " conflicts with ");
+      return pool_tmpappend(pool, s, pool_dep2str(pool, dep), " provided by itself");
+    default:
+      return "bad problem rule type";
+    }
+}
+
+const char *
+solver_solutionelement2str(Solver *solv, Id p, Id rp)
+{
+  Pool *pool = solv->pool;
+  if (p == SOLVER_SOLUTION_JOB || p == SOLVER_SOLUTION_POOLJOB)
+    {
+      Id how, what;
+      if (p == SOLVER_SOLUTION_JOB)
+       rp += solv->pooljobcnt;
+      how = solv->job.elements[rp - 1];
+      what = solv->job.elements[rp];
+      return pool_tmpjoin(pool, "do not ask to ", pool_job2str(pool, how, what, 0), 0);
+    }
+  else if (p == SOLVER_SOLUTION_INFARCH)
+    {
+      Solvable *s = pool->solvables + rp;
+      if (solv->installed && s->repo == solv->installed)
+        return pool_tmpjoin(pool, "keep ", pool_solvable2str(pool, s), " despite the inferior architecture");
+      else
+        return pool_tmpjoin(pool, "install ", pool_solvable2str(pool, s), " despite the inferior architecture");
+    }
+  else if (p == SOLVER_SOLUTION_DISTUPGRADE)
+    {
+      Solvable *s = pool->solvables + rp;
+      if (solv->installed && s->repo == solv->installed)
+        return pool_tmpjoin(pool, "keep obsolete ", pool_solvable2str(pool, s), 0);
+      else
+        return pool_tmpjoin(pool, "install ", pool_solvable2str(pool, s), " from excluded repository");
+    }
+  else if (p == SOLVER_SOLUTION_BEST)
+    {
+      Solvable *s = pool->solvables + rp;
+      if (solv->installed && s->repo == solv->installed)
+        return pool_tmpjoin(pool, "keep old ", pool_solvable2str(pool, s), 0);
+      else
+        return pool_tmpjoin(pool, "install ", pool_solvable2str(pool, s), " despite the old version");
+    }
+  else if (p > 0 && rp == 0)
+    return pool_tmpjoin(pool, "allow deinstallation of ", pool_solvid2str(pool, p), 0);
+  else if (p > 0 && rp > 0)
+    {
+      const char *sp = pool_solvid2str(pool, p);
+      const char *srp = pool_solvid2str(pool, rp);
+      const char *str = pool_tmpjoin(pool, "allow replacement of ", sp, 0);
+      return pool_tmpappend(pool, str, " with ", srp);
+    }
+  else
+    return "bad solution element";
+}
+

diff --git a/src/problems.h b/src/problems.h
index 4f5021f9fc00b1e8e1b5c8511a836873a2e91b18..b2b7053365d9bb202911b62325c5400d8ffea060 100644 (file)
--- a/src/problems.h
+++ b/src/problems.h
@@ -13,6 +13,8 @@
 #ifndef LIBSOLV_PROBLEMS_H
 #define LIBSOLV_PROBLEMS_H
 
+#include "rules.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -45,6 +47,9 @@ void solver_take_solution(struct _Solver *solv, Id problem, Id solution, Queue *
 Id solver_findproblemrule(struct _Solver *solv, Id problem);
 void solver_findallproblemrules(struct _Solver *solv, Id problem, Queue *rules);
 
+extern const char *solver_problemruleinfo2str(struct _Solver *solv, SolverRuleinfo type, Id source, Id target, Id dep);
+extern const char *solver_solutionelement2str(struct _Solver *solv, Id p, Id rp);
+
 #ifdef __cplusplus
 }
 #endif

diff --git a/src/selection.c b/src/selection.c
index d179b57e2f02e25f7325c7c68b319d064874f5e8..549dd0094b76a8c6da380aea4f904ffcf715e639 100644 (file)
--- a/src/selection.c
+++ b/src/selection.c
@@ -543,7 +543,7 @@ selection_rel(Pool *pool, Queue *selection, const char *name, int flags)
           else
             break;
         }
-      while (*r && *r == ' ' && *r == '\t')
+      while (*r && (*r == ' ' || *r == '\t'))
         r++;
       while (nend && (rname[nend - 1] == ' ' || rname[nend -1 ] == '\t'))
         nend--;
@@ -894,3 +894,44 @@ selection_add(Pool *pool, Queue *sel1, Queue *sel2)
     queue_push(sel1, sel2->elements[i]);
 }
 
+const char *
+pool_selection2str(Pool *pool, Queue *selection, Id flagmask)
+{
+  char *s;
+  const char *s2;
+  int i;
+  s = pool_tmpjoin(pool, 0, 0, 0);
+  for (i = 0; i < selection->count; i += 2)
+    {
+      Id how = selection->elements[i];
+      if (*s)
+       s = pool_tmpappend(pool, s, " + ", 0);
+      s2 = solver_select2str(pool, how & SOLVER_SELECTMASK, selection->elements[i + 1]);
+      s = pool_tmpappend(pool, s, s2, 0);
+      pool_freetmpspace(pool, s2);
+      how &= flagmask & SOLVER_SETMASK;
+      if (how)
+       {
+         int o = strlen(s);
+         s = pool_tmpappend(pool, s, " ", 0);
+         if (how & SOLVER_SETEV)
+           s = pool_tmpappend(pool, s, ",setev", 0);
+         if (how & SOLVER_SETEVR)
+           s = pool_tmpappend(pool, s, ",setevr", 0);
+         if (how & SOLVER_SETARCH)
+           s = pool_tmpappend(pool, s, ",setarch", 0);
+         if (how & SOLVER_SETVENDOR)
+           s = pool_tmpappend(pool, s, ",setvendor", 0);
+         if (how & SOLVER_SETREPO)
+           s = pool_tmpappend(pool, s, ",setrepo", 0);
+         if (how & SOLVER_NOAUTOSET)
+           s = pool_tmpappend(pool, s, ",noautoset", 0);
+         if (s[o + 1] != ',')
+           s = pool_tmpappend(pool, s, ",?", 0);
+         s[o + 1] = '[';
+         s = pool_tmpappend(pool, s, "]", 0);
+       }
+    }
+  return s;
+}
+

diff --git a/src/selection.h b/src/selection.h
index 0ff1d76ebf24a6d2c6ec65a52741ff7d73621a3a..705768ba5fdfda7023013b8bab5239953dbcc041 100644 (file)
--- a/src/selection.h
+++ b/src/selection.h
@@ -38,6 +38,8 @@ extern void selection_filter(Pool *pool, Queue *sel1, Queue *sel2);
 extern void selection_add(Pool *pool, Queue *sel1, Queue *sel2);
 extern void selection_solvables(Pool *pool, Queue *selection, Queue *pkgs);
 
+extern const char *pool_selection2str(Pool *pool, Queue *selection, Id flagmask);
+
 #ifdef __cplusplus
 }
 #endif

diff --git a/src/solver.c b/src/solver.c
index f5a7324a0782d6a5d28e3aa38582c20c12afa0e2..70d7184dc00e31419139d080075b21d6df5a350e 100644 (file)
--- a/src/solver.c
+++ b/src/solver.c
@@ -4231,3 +4231,135 @@ pool_isemptyupdatejob(Pool *pool, Id how, Id what)
     }
   return 1;
 }
+
+const char *
+solver_select2str(Pool *pool, Id select, Id what)
+{
+  const char *s;
+  char *b;
+  select &= SOLVER_SELECTMASK;
+  if (select == SOLVER_SOLVABLE)
+    return pool_solvid2str(pool, what);
+  if (select == SOLVER_SOLVABLE_NAME)
+    return pool_dep2str(pool, what);
+  if (select == SOLVER_SOLVABLE_PROVIDES)
+    {
+      s = pool_dep2str(pool, what);
+      b = pool_alloctmpspace(pool, 11 + strlen(s));
+      sprintf(b, "providing %s", s);
+      return b;
+    }
+  if (select == SOLVER_SOLVABLE_ONE_OF)
+    {
+      Id p;
+      b = 0;
+      while ((p = pool->whatprovidesdata[what++]) != 0)
+       {
+         s = pool_solvid2str(pool, p);
+         if (b)
+           b = pool_tmpappend(pool, b, ", ", s);
+         else
+           b = pool_tmpjoin(pool, s, 0, 0);
+         pool_freetmpspace(pool, s);
+       }
+      return b ? b : "nothing";
+    }
+  if (select == SOLVER_SOLVABLE_REPO)
+    {
+      b = pool_alloctmpspace(pool, 20);
+      sprintf(b, "repo #%d", what);
+      return b;
+    }
+  if (select == SOLVER_SOLVABLE_ALL)
+    return "all packages";
+  return "unknown job select";
+}
+
+const char *
+pool_job2str(Pool *pool, Id how, Id what, Id flagmask)
+{
+  Id select = how & SOLVER_SELECTMASK;
+  const char *strstart = 0, *strend = 0;
+  char *s;
+  int o;
+
+  switch (how & SOLVER_JOBMASK)
+    {
+    case SOLVER_NOOP:
+      return "do nothing";
+    case SOLVER_INSTALL:
+      if (select == SOLVER_SOLVABLE && pool->installed && pool->solvables[what].repo == pool->installed)
+       strstart = "keep ", strend = "installed";
+      else if (select == SOLVER_SOLVABLE || select == SOLVER_SOLVABLE_NAME)
+       strstart = "install ";
+      else if (select == SOLVER_SOLVABLE_PROVIDES)
+       strstart = "install a package ";
+      else
+       strstart = "install one of ";
+      break;
+    case SOLVER_ERASE:
+      if (select == SOLVER_SOLVABLE && !(pool->installed && pool->solvables[what].repo == pool->installed))
+       strstart = "keep ", strend = "unstalled";
+      else if (select == SOLVER_SOLVABLE_PROVIDES)
+       strstart = "deinstall all packages ";
+      else
+       strstart = "deinstall ";
+      break;
+    case SOLVER_UPDATE:
+      strstart = "update ";
+      break;
+    case SOLVER_WEAKENDEPS:
+      strstart = "weaken deps of ";
+      break;
+    case SOLVER_MULTIVERSION:
+      strstart = "multi version ";
+      break;
+    case SOLVER_LOCK:
+      strstart = "update ";
+      break;
+    case SOLVER_DISTUPGRADE:
+      strstart = "dist upgrade ";
+      break;
+    case SOLVER_VERIFY:
+      strstart = "verify ";
+      break;
+    case SOLVER_DROP_ORPHANED:
+      strstart = "deinstall ", strend = "if orphaned";
+      break;
+    case SOLVER_USERINSTALLED:
+      strstart = "regard ", strend = "as userinstalled";
+      break;
+    default:
+      strstart = "unknown job ";
+      break;
+    }
+  s = pool_tmpjoin(pool, strstart, solver_select2str(pool, select, what), strend);
+  how &= flagmask;
+  if ((how & ~(SOLVER_SELECTMASK|SOLVER_JOBMASK)) == 0)
+    return s;
+  o = strlen(s);
+  s = pool_tmpappend(pool, s, " ", 0);
+  if (how & SOLVER_WEAK)
+    s = pool_tmpappend(pool, s, ",weak", 0);
+  if (how & SOLVER_ESSENTIAL)
+    s = pool_tmpappend(pool, s, ",essential", 0);
+  if (how & SOLVER_CLEANDEPS)
+    s = pool_tmpappend(pool, s, ",cleandeps", 0);
+  if (how & SOLVER_SETEV)
+    s = pool_tmpappend(pool, s, ",setev", 0);
+  if (how & SOLVER_SETEVR)
+    s = pool_tmpappend(pool, s, ",setevr", 0);
+  if (how & SOLVER_SETARCH)
+    s = pool_tmpappend(pool, s, ",setarch", 0);
+  if (how & SOLVER_SETVENDOR)
+    s = pool_tmpappend(pool, s, ",setvendor", 0);
+  if (how & SOLVER_SETREPO)
+    s = pool_tmpappend(pool, s, ",setrepo", 0);
+  if (how & SOLVER_NOAUTOSET)
+    s = pool_tmpappend(pool, s, ",noautoset", 0);
+  if (s[o + 1] != ',')
+    s = pool_tmpappend(pool, s, ",?", 0);
+  s[o + 1] = '[';
+  return pool_tmpappend(pool, s, "]", 0);
+}
+

diff --git a/src/solver.h b/src/solver.h
index ae71f586fb998fb433fd0adb7210009fec5cecf8..7e4be95985fd41c848aef7162dbebee7c16565f4 100644 (file)
--- a/src/solver.h
+++ b/src/solver.h
@@ -298,14 +298,17 @@ extern void solver_calculate_noobsmap(Pool *pool, Queue *job, Map *multiversionm
 extern void solver_create_state_maps(Solver *solv, Map *installedmap, Map *conflictsmap);
 
 /* XXX: why is this not static? */
-Id *solver_create_decisions_obsoletesmap(Solver *solv);
+extern Id *solver_create_decisions_obsoletesmap(Solver *solv);
 
-void solver_calc_duchanges(Solver *solv, DUChanges *mps, int nmps);
-int solver_calc_installsizechange(Solver *solv);
-void solver_trivial_installable(Solver *solv, Queue *pkgs, Queue *res);
+extern void solver_calc_duchanges(Solver *solv, DUChanges *mps, int nmps);
+extern int solver_calc_installsizechange(Solver *solv);
+extern void solver_trivial_installable(Solver *solv, Queue *pkgs, Queue *res);
 
-void pool_job2solvables(Pool *pool, Queue *pkgs, Id how, Id what);
-int  pool_isemptyupdatejob(Pool *pool, Id how, Id what);
+extern void pool_job2solvables(Pool *pool, Queue *pkgs, Id how, Id what);
+extern int  pool_isemptyupdatejob(Pool *pool, Id how, Id what);
+
+extern const char *solver_select2str(Pool *pool, Id select, Id what);
+extern const char *pool_job2str(Pool *pool, Id how, Id what, Id flagmask);
 
 /* iterate over all literals of a rule */
 #define FOR_RULELITERALS(l, pp, r)                             \

diff --git a/src/solverdebug.c b/src/solverdebug.c
index 967a4ae1a21c2528ec8aa7a6097c9125b443c96e..ab8afd7c9f170146b9ddd9c30f1cdd31e901d43c 100644 (file)
--- a/src/solverdebug.c
+++ b/src/solverdebug.c
@@ -551,65 +551,9 @@ solver_printproblemruleinfo(Solver *solv, Id probr)
 {
   Pool *pool = solv->pool;
   Id dep, source, target;
+  SolverRuleinfo type = solver_ruleinfo(solv, probr, &source, &target, &dep);
 
-  switch (solver_ruleinfo(solv, probr, &source, &target, &dep))
-    {
-    case SOLVER_RULE_DISTUPGRADE:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "%s does not belong to a distupgrade repository\n", pool_solvid2str(pool, source));
-      return;
-    case SOLVER_RULE_INFARCH:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "%s has inferior architecture\n", pool_solvid2str(pool, source));
-      return;
-    case SOLVER_RULE_UPDATE:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "problem with installed package %s\n", pool_solvid2str(pool, source));
-      return;
-    case SOLVER_RULE_JOB:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "conflicting requests\n");
-      return;
-    case SOLVER_RULE_JOB_NOTHING_PROVIDES_DEP:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "nothing provides requested %s\n", pool_dep2str(pool, dep));
-      return;
-    case SOLVER_RULE_JOB_PROVIDED_BY_SYSTEM:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "%s is provided by the system\n", pool_dep2str(pool, dep));
-      return;
-    case SOLVER_RULE_RPM:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "some dependency problem\n");
-      return;
-    case SOLVER_RULE_RPM_NOT_INSTALLABLE:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "package %s is not installable\n", pool_solvid2str(pool, source));
-      return;
-    case SOLVER_RULE_RPM_NOTHING_PROVIDES_DEP:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "nothing provides %s needed by %s\n", pool_dep2str(pool, dep), pool_solvid2str(pool, source));
-      return;
-    case SOLVER_RULE_RPM_SAME_NAME:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "cannot install both %s and %s\n", pool_solvid2str(pool, source), pool_solvid2str(pool, target));
-      return;
-    case SOLVER_RULE_RPM_PACKAGE_CONFLICT:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "package %s conflicts with %s provided by %s\n", pool_solvid2str(pool, source), pool_dep2str(pool, dep), pool_solvid2str(pool, target));
-      return;
-    case SOLVER_RULE_RPM_PACKAGE_OBSOLETES:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "package %s obsoletes %s provided by %s\n", pool_solvid2str(pool, source), pool_dep2str(pool, dep), pool_solvid2str(pool, target));
-      return;
-    case SOLVER_RULE_RPM_INSTALLEDPKG_OBSOLETES:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "installed package %s obsoletes %s provided by %s\n", pool_solvid2str(pool, source), pool_dep2str(pool, dep), pool_solvid2str(pool, target));
-      return;
-    case SOLVER_RULE_RPM_IMPLICIT_OBSOLETES:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "package %s implicitly obsoletes %s provided by %s\n", pool_solvid2str(pool, source), pool_dep2str(pool, dep), pool_solvid2str(pool, target));
-      return;
-    case SOLVER_RULE_RPM_PACKAGE_REQUIRES:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "package %s requires %s, but none of the providers can be installed\n", pool_solvid2str(pool, source), pool_dep2str(pool, dep));
-      return;
-    case SOLVER_RULE_RPM_SELF_CONFLICT:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "package %s conflicts with %s provided by itself\n", pool_solvid2str(pool, source), pool_dep2str(pool, dep));
-      return;
-    case SOLVER_RULE_UNKNOWN:
-    case SOLVER_RULE_FEATURE:
-    case SOLVER_RULE_LEARNT:
-    case SOLVER_RULE_CHOICE:
-    case SOLVER_RULE_BEST:
-      POOL_DEBUG(SOLV_DEBUG_RESULT, "bad rule type\n");
-      return;
-    }
+  POOL_DEBUG(SOLV_DEBUG_RESULT, "%s\n", solver_problemruleinfo2str(solv, type, source, target, dep));
 }
 
 void
@@ -646,106 +590,42 @@ solver_printcompleteprobleminfo(Solver *solv, Id problem)
   queue_free(&q);
 }
 
+static int illegals[] = {
+  POLICY_ILLEGAL_DOWNGRADE,
+  POLICY_ILLEGAL_NAMECHANGE,
+  POLICY_ILLEGAL_ARCHCHANGE,
+  POLICY_ILLEGAL_VENDORCHANGE,
+  0
+};
+
 void
 solver_printsolution(Solver *solv, Id problem, Id solution)
 {
   Pool *pool = solv->pool;
-  Id p, rp, element, how, what, select;
-  Solvable *s, *sd;
+  Id p, rp, element;
 
   element = 0;
   while ((element = solver_next_solutionelement(solv, problem, solution, element, &p, &rp)) != 0)
     {
-      if (p == SOLVER_SOLUTION_JOB || p == SOLVER_SOLUTION_POOLJOB)
+      if (p > 0 && rp > 0)
        {
-         /* job, rp is index into job queue */
-         if (p == SOLVER_SOLUTION_JOB)
-           rp += solv->pooljobcnt;
-         how = solv->job.elements[rp - 1];
-         what = solv->job.elements[rp];
-         select = how & SOLVER_SELECTMASK;
-         switch (how & SOLVER_JOBMASK)
+         /* for replacements we want to know why it was illegal */
+         Solvable *s = pool->solvables + p, *rs = pool->solvables + rp;
+         int illegal = policy_is_illegal(solv, s, rs, 0);
+         if (illegal)
            {
-           case SOLVER_INSTALL:
-             if (select == SOLVER_SOLVABLE && solv->installed && pool->solvables[what].repo == solv->installed)
-               POOL_DEBUG(SOLV_DEBUG_RESULT, "  - do not keep %s installed\n", pool_solvid2str(pool, what));
-             else if (select == SOLVER_SOLVABLE_PROVIDES)
-               POOL_DEBUG(SOLV_DEBUG_RESULT, "  - do not install a solvable %s\n", solver_select2str(pool, select, what));
-             else
-               POOL_DEBUG(SOLV_DEBUG_RESULT, "  - do not install %s\n", solver_select2str(pool, select, what));
-             break;
-           case SOLVER_ERASE:
-             if (select == SOLVER_SOLVABLE && !(solv->installed && pool->solvables[what].repo == solv->installed))
-               POOL_DEBUG(SOLV_DEBUG_RESULT, "  - do not forbid installation of %s\n", pool_solvid2str(pool, what));
-             else if (select == SOLVER_SOLVABLE_PROVIDES)
-               POOL_DEBUG(SOLV_DEBUG_RESULT, "  - do not deinstall all solvables %s\n", solver_select2str(pool, select, what));
-             else
-               POOL_DEBUG(SOLV_DEBUG_RESULT, "  - do not deinstall %s\n", solver_select2str(pool, select, what));
-             break;
-           case SOLVER_UPDATE:
-             POOL_DEBUG(SOLV_DEBUG_RESULT, "  - do not install most recent version of %s\n", solver_select2str(pool, select, what));
-             break;
-           case SOLVER_LOCK:
-             POOL_DEBUG(SOLV_DEBUG_RESULT, "  - do not lock %s\n", solver_select2str(pool, select, what));
-             break;
-           default:
-             POOL_DEBUG(SOLV_DEBUG_RESULT, "  - do something different\n");
-             break;
-           }
-       }
-      else if (p == SOLVER_SOLUTION_INFARCH)
-       {
-         s = pool->solvables + rp;
-         if (solv->installed && s->repo == solv->installed)
-           POOL_DEBUG(SOLV_DEBUG_RESULT, "  - keep %s despite the inferior architecture\n", pool_solvable2str(pool, s));
-         else
-           POOL_DEBUG(SOLV_DEBUG_RESULT, "  - install %s despite the inferior architecture\n", pool_solvable2str(pool, s));
-       }
-      else if (p == SOLVER_SOLUTION_DISTUPGRADE)
-       {
-         s = pool->solvables + rp;
-         if (solv->installed && s->repo == solv->installed)
-           POOL_DEBUG(SOLV_DEBUG_RESULT, "  - keep obsolete %s\n", pool_solvable2str(pool, s));
-         else
-           POOL_DEBUG(SOLV_DEBUG_RESULT, "  - install %s from excluded repository\n", pool_solvable2str(pool, s));
-       }
-      else if (p == SOLVER_SOLUTION_BEST)
-       {
-         s = pool->solvables + rp;
-         if (solv->installed && s->repo == solv->installed)
-           POOL_DEBUG(SOLV_DEBUG_RESULT, "  - keep old %s\n", pool_solvable2str(pool, s));
-         else
-           POOL_DEBUG(SOLV_DEBUG_RESULT, "  - install %s despite the old version\n", pool_solvable2str(pool, s));
-       }
-      else
-       {
-         /* policy, replace p with rp */
-         s = pool->solvables + p;
-         sd = rp ? pool->solvables + rp : 0;
-         if (sd)
-           {
-             int illegal = policy_is_illegal(solv, s, sd, 0);
-             if ((illegal & POLICY_ILLEGAL_DOWNGRADE) != 0)
-               POOL_DEBUG(SOLV_DEBUG_RESULT, "  - allow downgrade of %s to %s\n", pool_solvable2str(pool, s), pool_solvable2str(pool, sd));
-             if ((illegal & POLICY_ILLEGAL_NAMECHANGE) != 0)
-               POOL_DEBUG(SOLV_DEBUG_RESULT, "  - allow name change of %s to %s\n", pool_solvable2str(pool, s), pool_solvable2str(pool, sd));
-             if ((illegal & POLICY_ILLEGAL_ARCHCHANGE) != 0)
-               POOL_DEBUG(SOLV_DEBUG_RESULT, "  - allow architecture change of %s to %s\n", pool_solvable2str(pool, s), pool_solvable2str(pool, sd));
-             if ((illegal & POLICY_ILLEGAL_VENDORCHANGE) != 0)
-               {
-                 if (sd->vendor)
-                   POOL_DEBUG(SOLV_DEBUG_RESULT, "  - allow vendor change from '%s' (%s) to '%s' (%s)\n", pool_id2str(pool, s->vendor), pool_solvable2str(pool, s), pool_id2str(pool, sd->vendor), pool_solvable2str(pool, sd));
-                 else
-                   POOL_DEBUG(SOLV_DEBUG_RESULT, "  - allow vendor change from '%s' (%s) to no vendor (%s)\n", pool_id2str(pool, s->vendor), pool_solvable2str(pool, s), pool_solvable2str(pool, sd));
-               }
+             int i;
+             for (i = 0; illegals[i]; i++)
+               if ((illegal & illegals[i]) != 0)
+                 {
+                   POOL_DEBUG(SOLV_DEBUG_RESULT, "  - allow %s\n", policy_illegal2str(solv, illegals[i], s, rs));
+                   illegal ^= illegals[i];
+                 }
              if (!illegal)
-               POOL_DEBUG(SOLV_DEBUG_RESULT, "  - allow replacement of %s with %s\n", pool_solvable2str(pool, s), pool_solvable2str(pool, sd));
-           }
-         else
-           {
-             POOL_DEBUG(SOLV_DEBUG_RESULT, "  - allow deinstallation of %s\n", pool_solvable2str(pool, s));
+               continue;
            }
        }
+      POOL_DEBUG(SOLV_DEBUG_RESULT, "  - %s\n", solver_solutionelement2str(solv, p, rp));
     }
 }
 
@@ -812,315 +692,3 @@ solver_printtrivial(Solver *solv)
   queue_free(&out);
 }
 
-const char *
-solver_select2str(Pool *pool, Id select, Id what)
-{
-  const char *s;
-  char *b;
-  select &= SOLVER_SELECTMASK;
-  if (select == SOLVER_SOLVABLE)
-    return pool_solvid2str(pool, what);
-  if (select == SOLVER_SOLVABLE_NAME)
-    return pool_dep2str(pool, what);
-  if (select == SOLVER_SOLVABLE_PROVIDES)
-    {
-      s = pool_dep2str(pool, what);
-      b = pool_alloctmpspace(pool, 11 + strlen(s));
-      sprintf(b, "providing %s", s);
-      return b;
-    }
-  if (select == SOLVER_SOLVABLE_ONE_OF)
-    {
-      Id p;
-      b = 0;
-      while ((p = pool->whatprovidesdata[what++]) != 0)
-       {
-         s = pool_solvid2str(pool, p);
-         if (b)
-           b = pool_tmpappend(pool, b, ", ", s);
-         else
-           b = pool_tmpjoin(pool, s, 0, 0);
-         pool_freetmpspace(pool, s);
-       }
-      return b ? b : "nothing";
-    }
-  if (select == SOLVER_SOLVABLE_REPO)
-    {
-      b = pool_alloctmpspace(pool, 20);
-      sprintf(b, "repo #%d", what);
-      return b;
-    }
-  if (select == SOLVER_SOLVABLE_ALL)
-    return "all packages";
-  return "unknown job select";
-}
-
-const char *
-pool_job2str(Pool *pool, Id how, Id what, Id flagmask)
-{
-  Id select = how & SOLVER_SELECTMASK;
-  const char *strstart = 0, *strend = 0;
-  char *s;
-  int o;
-
-  switch (how & SOLVER_JOBMASK)
-    {
-    case SOLVER_NOOP:
-      return "do nothing";
-    case SOLVER_INSTALL:
-      if (select == SOLVER_SOLVABLE && pool->installed && pool->solvables[what].repo == pool->installed)
-       strstart = "keep ", strend = "installed";
-      else if (select == SOLVER_SOLVABLE || select == SOLVER_SOLVABLE_NAME)
-       strstart = "install ";
-      else if (select == SOLVER_SOLVABLE_PROVIDES)
-       strstart = "install a package ";
-      else
-       strstart = "install one of ";
-      break;
-    case SOLVER_ERASE:
-      if (select == SOLVER_SOLVABLE && !(pool->installed && pool->solvables[what].repo == pool->installed))
-       strstart = "keep ", strend = "unstalled";
-      else if (select == SOLVER_SOLVABLE_PROVIDES)
-       strstart = "deinstall all packages ";
-      else
-       strstart = "deinstall ";
-      break;
-    case SOLVER_UPDATE:
-      strstart = "update ";
-      break;
-    case SOLVER_WEAKENDEPS:
-      strstart = "weaken deps of ";
-      break;
-    case SOLVER_MULTIVERSION:
-      strstart = "multi version ";
-      break;
-    case SOLVER_LOCK:
-      strstart = "update ";
-      break;
-    case SOLVER_DISTUPGRADE:
-      strstart = "dist upgrade ";
-      break;
-    case SOLVER_VERIFY:
-      strstart = "verify ";
-      break;
-    case SOLVER_DROP_ORPHANED:
-      strstart = "deinstall ", strend = "if orphaned";
-      break;
-    case SOLVER_USERINSTALLED:
-      strstart = "regard ", strend = "as userinstalled";
-      break;
-    default:
-      strstart = "unknown job ";
-      break;
-    }
-  s = pool_tmpjoin(pool, strstart, solver_select2str(pool, select, what), strend);
-  how &= flagmask;
-  if ((how & ~(SOLVER_SELECTMASK|SOLVER_JOBMASK)) == 0)
-    return s;
-  o = strlen(s);
-  s = pool_tmpappend(pool, s, " ", 0);
-  if (how & SOLVER_WEAK)
-    s = pool_tmpappend(pool, s, ",weak", 0);
-  if (how & SOLVER_ESSENTIAL)
-    s = pool_tmpappend(pool, s, ",essential", 0);
-  if (how & SOLVER_CLEANDEPS)
-    s = pool_tmpappend(pool, s, ",cleandeps", 0);
-  if (how & SOLVER_SETEV)
-    s = pool_tmpappend(pool, s, ",setev", 0);
-  if (how & SOLVER_SETEVR)
-    s = pool_tmpappend(pool, s, ",setevr", 0);
-  if (how & SOLVER_SETARCH)
-    s = pool_tmpappend(pool, s, ",setarch", 0);
-  if (how & SOLVER_SETVENDOR)
-    s = pool_tmpappend(pool, s, ",setvendor", 0);
-  if (how & SOLVER_SETREPO)
-    s = pool_tmpappend(pool, s, ",setrepo", 0);
-  if (how & SOLVER_NOAUTOSET)
-    s = pool_tmpappend(pool, s, ",noautoset", 0);
-  if (s[o + 1] != ',')
-    s = pool_tmpappend(pool, s, ",?", 0);
-  s[o + 1] = '[';
-  return pool_tmpappend(pool, s, "]", 0);
-}
-
-const char *
-pool_selection2str(Pool *pool, Queue *selection, Id flagmask)
-{
-  char *s;
-  const char *s2;
-  int i;
-  s = pool_tmpjoin(pool, 0, 0, 0);
-  for (i = 0; i < selection->count; i += 2)
-    {
-      Id how = selection->elements[i];
-      if (*s)
-       s = pool_tmpappend(pool, s, " + ", 0);
-      s2 = solver_select2str(pool, how & SOLVER_SELECTMASK, selection->elements[i + 1]);
-      s = pool_tmpappend(pool, s, s2, 0);
-      pool_freetmpspace(pool, s2);
-      how &= flagmask & SOLVER_SETMASK;
-      if (how)
-       {
-         int o = strlen(s);
-         s = pool_tmpappend(pool, s, " ", 0);
-         if (how & SOLVER_SETEV)
-           s = pool_tmpappend(pool, s, ",setev", 0);
-         if (how & SOLVER_SETEVR)
-           s = pool_tmpappend(pool, s, ",setevr", 0);
-         if (how & SOLVER_SETARCH)
-           s = pool_tmpappend(pool, s, ",setarch", 0);
-         if (how & SOLVER_SETVENDOR)
-           s = pool_tmpappend(pool, s, ",setvendor", 0);
-         if (how & SOLVER_SETREPO)
-           s = pool_tmpappend(pool, s, ",setrepo", 0);
-         if (how & SOLVER_NOAUTOSET)
-           s = pool_tmpappend(pool, s, ",noautoset", 0);
-         if (s[o + 1] != ',')
-           s = pool_tmpappend(pool, s, ",?", 0);
-         s[o + 1] = '[';
-         s = pool_tmpappend(pool, s, "]", 0);
-       }
-    }
-  return s;
-}
-
-const char *
-solver_problemruleinfo2str(Solver *solv, SolverRuleinfo type, Id source, Id target, Id dep)
-{
-  Pool *pool = solv->pool;
-  char *s;
-  switch (type)
-    {
-    case SOLVER_RULE_DISTUPGRADE:
-      return pool_tmpjoin(pool, pool_solvid2str(pool, source), " does not belong to a distupgrade repository", 0);
-    case SOLVER_RULE_INFARCH:
-      return pool_tmpjoin(pool, pool_solvid2str(pool, source), " has inferior architecture", 0);
-    case SOLVER_RULE_UPDATE:
-      return pool_tmpjoin(pool, "problem with installed package ", pool_solvid2str(pool, source), 0);
-    case SOLVER_RULE_JOB:
-      return "conflicting requests";
-    case SOLVER_RULE_JOB_NOTHING_PROVIDES_DEP:
-      return pool_tmpjoin(pool, "nothing provides requested ", pool_dep2str(pool, dep), 0);
-    case SOLVER_RULE_JOB_PROVIDED_BY_SYSTEM:
-      return pool_tmpjoin(pool, pool_dep2str(pool, dep), " is provided by the system", 0);
-    case SOLVER_RULE_RPM:
-      return "some dependency problem";
-    case SOLVER_RULE_RPM_NOT_INSTALLABLE:
-      return pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), " is not installable");
-    case SOLVER_RULE_RPM_NOTHING_PROVIDES_DEP:
-      s = pool_tmpjoin(pool, "nothing provides ", pool_dep2str(pool, dep), 0);
-      return pool_tmpappend(pool, s, " needed by ", pool_solvid2str(pool, source));
-    case SOLVER_RULE_RPM_SAME_NAME:
-      s = pool_tmpjoin(pool, "cannot install both ", pool_solvid2str(pool, source), 0);
-      return pool_tmpappend(pool, s, " and ", pool_solvid2str(pool, target));
-    case SOLVER_RULE_RPM_PACKAGE_CONFLICT:
-      s = pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), 0);
-      s = pool_tmpappend(pool, s, " conflicts with ", pool_dep2str(pool, dep));
-      return pool_tmpappend(pool, s, " provided by ", pool_solvid2str(pool, target));
-    case SOLVER_RULE_RPM_PACKAGE_OBSOLETES:
-      s = pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), 0);
-      s = pool_tmpappend(pool, s, " obsoletes ", pool_dep2str(pool, dep));
-      return pool_tmpappend(pool, s, " provided by ", pool_solvid2str(pool, target));
-    case SOLVER_RULE_RPM_INSTALLEDPKG_OBSOLETES:
-      s = pool_tmpjoin(pool, "installed package ", pool_solvid2str(pool, source), 0);
-      s = pool_tmpappend(pool, s, " obsoletes ", pool_dep2str(pool, dep));
-      return pool_tmpappend(pool, s, " provided by ", pool_solvid2str(pool, target));
-    case SOLVER_RULE_RPM_IMPLICIT_OBSOLETES:
-      s = pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), 0);
-      s = pool_tmpappend(pool, s, " implicitly obsoletes ", pool_dep2str(pool, dep));
-      return pool_tmpappend(pool, s, " provided by ", pool_solvid2str(pool, target));
-    case SOLVER_RULE_RPM_PACKAGE_REQUIRES:
-      s = pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), " requires ");
-      return pool_tmpappend(pool, s, pool_dep2str(pool, dep), ", but none of the providers can be installed");
-    case SOLVER_RULE_RPM_SELF_CONFLICT:
-      s = pool_tmpjoin(pool, "package ", pool_solvid2str(pool, source), " conflicts with ");
-      return pool_tmpappend(pool, s, pool_dep2str(pool, dep), " provided by itself");
-    default:
-      return "bad problem rule type";
-    }
-}
-
-const char *
-solver_solutionelement2str(Solver *solv, Id p, Id rp)
-{
-  Pool *pool = solv->pool;
-  if (p == SOLVER_SOLUTION_JOB || p == SOLVER_SOLUTION_POOLJOB)
-    {
-      Id how, what;
-      if (p == SOLVER_SOLUTION_JOB)
-       rp += solv->pooljobcnt;
-      how = solv->job.elements[rp - 1];
-      what = solv->job.elements[rp];
-      return pool_tmpjoin(pool, "do not ask to ", pool_job2str(pool, how, what, 0), 0);
-    }
-  else if (p == SOLVER_SOLUTION_INFARCH)
-    {
-      Solvable *s = pool->solvables + rp;
-      if (solv->installed && s->repo == solv->installed)
-        return pool_tmpjoin(pool, "keep ", pool_solvable2str(pool, s), " despite the inferior architecture");
-      else
-        return pool_tmpjoin(pool, "install ", pool_solvable2str(pool, s), " despite the inferior architecture");
-    }
-  else if (p == SOLVER_SOLUTION_DISTUPGRADE)
-    {
-      Solvable *s = pool->solvables + rp;
-      if (solv->installed && s->repo == solv->installed)
-        return pool_tmpjoin(pool, "keep obsolete ", pool_solvable2str(pool, s), 0);
-      else
-        return pool_tmpjoin(pool, "install ", pool_solvable2str(pool, s), " from excluded repository");
-    }
-  else if (p == SOLVER_SOLUTION_BEST)
-    {
-      Solvable *s = pool->solvables + rp;
-      if (solv->installed && s->repo == solv->installed)
-        return pool_tmpjoin(pool, "keep old ", pool_solvable2str(pool, s), 0);
-      else
-        return pool_tmpjoin(pool, "install ", pool_solvable2str(pool, s), " despite the old version");
-    }
-  else if (p > 0 && rp == 0)
-    return pool_tmpjoin(pool, "allow deinstallation of ", pool_solvid2str(pool, p), 0);
-  else if (p > 0 && rp > 0)
-    {
-      const char *sp = pool_solvid2str(pool, p);
-      const char *srp = pool_solvid2str(pool, rp);
-      const char *str = pool_tmpjoin(pool, "allow replacement of ", sp, 0);
-      return pool_tmpappend(pool, str, " with ", srp);
-    }
-  else
-    return "bad solution element";
-}
-
-const char *
-policy_illegal2str(Solver *solv, int illegal, Solvable *s, Solvable *rs)
-{
-  Pool *pool = solv->pool;
-  const char *str;
-  if (illegal == POLICY_ILLEGAL_DOWNGRADE)
-    {
-      str = pool_tmpjoin(pool, "downgrade of ", pool_solvable2str(pool, s), 0);
-      return pool_tmpappend(pool, str, " to ", pool_solvable2str(pool, rs));
-    }
-  if (illegal == POLICY_ILLEGAL_NAMECHANGE)
-    {
-      str = pool_tmpjoin(pool, "name change of ", pool_solvable2str(pool, s), 0);
-      return pool_tmpappend(pool, str, " to ", pool_solvable2str(pool, rs));
-    }
-  if (illegal == POLICY_ILLEGAL_ARCHCHANGE)
-    {
-      str = pool_tmpjoin(pool, "architecture change of ", pool_solvable2str(pool, s), 0);
-      return pool_tmpappend(pool, str, " to ", pool_solvable2str(pool, rs));
-    }
-  if (illegal == POLICY_ILLEGAL_VENDORCHANGE)
-    {
-      str = pool_tmpjoin(pool, "vendor change from '", pool_id2str(pool, s->vendor), "' (");
-      if (rs->vendor)
-       {
-          str = pool_tmpappend(pool, str, pool_solvable2str(pool, s), ") to '");
-          str = pool_tmpappend(pool, str, pool_id2str(pool, rs->vendor), "' (");
-       }
-      else
-        str = pool_tmpappend(pool, str, pool_solvable2str(pool, s), ") to no vendor (");
-      return pool_tmpappend(pool, str, pool_solvable2str(pool, rs), ")");
-    }
-  return "unknown illegal change";
-}

diff --git a/src/solverdebug.h b/src/solverdebug.h
index ea31e3cc63f64ef5687c5e4b2f91222e91621b79..3da462985b5feafde4343f11e409eeed9be262e8 100644 (file)
--- a/src/solverdebug.h
+++ b/src/solverdebug.h
@@ -38,13 +38,6 @@ extern void solver_printtrivial(Solver *solv);
 
 extern void transaction_print(Transaction *trans);
 
-extern const char *solver_select2str(Pool *pool, Id select, Id what);
-extern const char *pool_job2str(Pool *pool, Id how, Id what, Id flagmask);
-extern const char *pool_selection2str(Pool *pool, Queue *selection, Id flagmask);
-extern const char *solver_problemruleinfo2str(Solver *solv, SolverRuleinfo type, Id source, Id target, Id dep);
-extern const char *solver_solutionelement2str(Solver *solv, Id p, Id rp);
-extern const char *policy_illegal2str(Solver *solv, int illegal, Solvable *s, Solvable *rs);
-
 #ifdef __cplusplus
 }
 #endif