From: Stephan Kulow <coolo@suse.de>
Date: Fri, 22 Feb 2008 10:07:53 +0000 (+0000)
Subject: finish root support
X-Git-Tag: BASE-SuSE-Code-12_1-Branch~872
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fac40bac9f8c4bd45d1884512afdbc1e0fbfbb0e;p=platform%2Fupstream%2Flibsolv.git

finish root support
---

diff --git a/tools/repo_rpmdb.c b/tools/repo_rpmdb.c
index 662fcc4..9b33f3c 100644
--- a/tools/repo_rpmdb.c
+++ b/tools/repo_rpmdb.c
@@ -718,6 +718,7 @@ repo_add_rpmdb(Repo *repo, Repo *ref, const char *rootdir)
   unsigned int refmask, h;
   int asolv;
   Repodata *repodata;
+  char dbpath[PATH_MAX];
 
   if (repo->start != repo->end)
     abort();		/* FIXME: rpmdbid */
@@ -736,9 +737,10 @@ repo_add_rpmdb(Repo *repo, Repo *ref, const char *rootdir)
 
   if (!ref)
     {
-      if (db->open(db, 0, "/var/lib/rpm/Packages", 0, DB_HASH, DB_RDONLY, 0664))
+      snprintf(dbpath, PATH_MAX, "%s/var/lib/rpm/Packages", rootdir);
+      if (db->open(db, 0, dbpath, 0, DB_HASH, DB_RDONLY, 0664))
 	{
-	  perror("db->open /var/lib/rpm/Packages");
+	  perror("db->open var/lib/rpm/Packages");
 	  exit(1);
 	}
       if (db->get_byteswapped(db, &byteswapped))
@@ -828,9 +830,10 @@ repo_add_rpmdb(Repo *repo, Repo *ref, const char *rootdir)
     }
   else
     {
-      if (db->open(db, 0, "/var/lib/rpm/Name", 0, DB_HASH, DB_RDONLY, 0664))
+      snprintf(dbpath, PATH_MAX, "%s/var/lib/rpm/Name", rootdir);
+      if (db->open(db, 0, dbpath, 0, DB_HASH, DB_RDONLY, 0664))
 	{
-	  perror("db->open /var/lib/rpm/Name");
+	  perror("db->open var/lib/rpm/Name");
 	  exit(1);
 	}
       if (db->get_byteswapped(db, &byteswapped))
@@ -955,9 +958,10 @@ repo_add_rpmdb(Repo *repo, Repo *ref, const char *rootdir)
 		  perror("db_create");
 		  exit(1);
 		}
-	      if (db->open(db, 0, "/var/lib/rpm/Packages", 0, DB_HASH, DB_RDONLY, 0664))
+	      snprintf(dbpath, PATH_MAX, "%s/var/lib/rpm/Packages", rootdir);
+	      if (db->open(db, 0, dbpath, 0, DB_HASH, DB_RDONLY, 0664))
 		{
-		  perror("db->open /var/lib/rpm/Packages");
+		  perror("db->open var/lib/rpm/Packages");
 		  exit(1);
 		}
 	      if (db->get_byteswapped(db, &byteswapped))
diff --git a/tools/rpmdb2solv.c b/tools/rpmdb2solv.c
index 50f65de..44a537f 100644
--- a/tools/rpmdb2solv.c
+++ b/tools/rpmdb2solv.c
@@ -16,6 +16,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
 #include "pool.h"
 #include "repo.h"
@@ -29,22 +30,28 @@ main(int argc, char **argv)
   Pool *pool = pool_create();
   Repo *repo, *ref = 0;
   FILE *fp;
+  Pool *refpool;
+  int g;
+  const char *root = "/";
 
-  if (argc != 1)
-    {
-      Pool *refpool = pool;
-      if ((fp = fopen(argv[1], "r")) == NULL)
-	{
-	  perror(argv[1]);
-	  exit(0);
-	}
-      ref = repo_create(refpool, "ref");
-      repo_add_solv(ref, fp);
-      fclose(fp);
-    }
-
+  while ((g = getopt (argc, argv, "-r:")) >= 0)
+    switch (g)
+      {
+      case 'r': root = optarg; break;
+      case 1:
+        refpool = pool;
+        if ((fp = fopen(argv[1], "r")) == NULL)
+          {
+            perror(argv[1]);
+            exit(0);
+          }
+        ref = repo_create(refpool, "ref");
+        repo_add_solv(ref, fp);
+        fclose(fp);
+      }
+  
   repo = repo_create(pool, "installed");
-  repo_add_rpmdb(repo, ref, "/");
+  repo_add_rpmdb(repo, ref, root);
   if (ref)
     {
       if (ref->pool != pool)