r17039: Eliminate snum from enumshares and getshareinfo. Get rid of some pstrings.

[samba.git] / source / param / loadparm.c

diff --git a/source/param/loadparm.c b/source/param/loadparm.c
index 89b07b4cda00e58e3a0bb51e4142ff80862e6117..b4b6c2bd108869c457d4c119a68a061998502ab9 100644 (file)
--- a/source/param/loadparm.c
+++ b/source/param/loadparm.c
@@ -5137,6 +5137,65 @@ BOOL share_defined(const char *service_name)
        return (lp_servicenumber(service_name) != -1);
 }
 
+struct share_params *get_share_params(TALLOC_CTX *mem_ctx,
+                                     const char *sharename)
+{
+       struct share_params *result;
+       fstring sname;
+       int snum;
+
+       fstrcpy(sname, sharename);
+
+       snum = find_service(sname);
+       if (snum < 0) {
+               return NULL;
+       }
+
+       if (!(result = TALLOC_P(mem_ctx, struct share_params))) {
+               DEBUG(0, ("talloc failed\n"));
+               return NULL;
+       }
+
+       result->service = snum;
+       return result;
+}
+
+struct share_iterator *share_list_all(TALLOC_CTX *mem_ctx)
+{
+       struct share_iterator *result;
+
+       if (!(result = TALLOC_P(mem_ctx, struct share_iterator))) {
+               DEBUG(0, ("talloc failed\n"));
+               return NULL;
+       }
+
+       result->next_id = 0;
+       return result;
+}
+
+struct share_params *next_share(struct share_iterator *list)
+{
+       struct share_params *result;
+
+       while (!lp_snum_ok(list->next_id) &&
+              (list->next_id < lp_numservices())) {
+               list->next_id += 1;
+       }
+
+       if (list->next_id >= lp_numservices()) {
+               return NULL;
+       }
+
+       if (!(result = TALLOC_P(list, struct share_params))) {
+               DEBUG(0, ("talloc failed\n"));
+               return NULL;
+       }
+
+       result->service = list->next_id;
+       list->next_id += 1;
+       return result;
+}
+
 /*******************************************************************
  A useful volume label function. 
 ********************************************************************/