s3-spoolss: add enum_all_printers_info_level().

Guenther
(cherry picked from commit 95f2913c7de2ac69421911ec2cb0fcbb8c4e8e93)
(cherry picked from commit ce1b736da021858273a1daff0246e0740bc67620)

diff --git a/source3/rpc_server/srv_spoolss_nt.c b/source3/rpc_server/srv_spoolss_nt.c
index 01438fc7d6038594cd721ffee66143c3bb0f7ee4..6c8c942c05343e6aa1b614caa61fd6c000f9cfe1 100644 (file)
--- a/source3/rpc_server/srv_spoolss_nt.c
+++ b/source3/rpc_server/srv_spoolss_nt.c
@@ -4204,6 +4204,83 @@ static bool snum_is_shared_printer(int snum)
  Spoolss_enumprinters.
 ********************************************************************/
 
+static WERROR enum_all_printers_info_level(TALLOC_CTX *mem_ctx,
+                                          uint32_t level,
+                                          uint32_t flags,
+                                          union spoolss_PrinterInfo **info_p,
+                                          uint32_t *count_p)
+{
+       int snum;
+       int n_services = lp_numservices();
+       union spoolss_PrinterInfo *info = NULL;
+       uint32_t count = 0;
+       WERROR result = WERR_OK;
+
+       *count_p = 0;
+       *info_p = NULL;
+
+       for (snum = 0; snum < n_services; snum++) {
+
+               NT_PRINTER_INFO_LEVEL *ntprinter = NULL;
+
+               if (!snum_is_shared_printer(snum)) {
+                       continue;
+               }
+
+               DEBUG(4,("Found a printer in smb.conf: %s[%x]\n",
+                       lp_servicename(snum), snum));
+
+               info = TALLOC_REALLOC_ARRAY(mem_ctx, info,
+                                           union spoolss_PrinterInfo,
+                                           count + 1);
+               if (!info) {
+                       result = WERR_NOMEM;
+                       goto out;
+               }
+
+               result = get_a_printer(NULL, &ntprinter, 2,
+                                      lp_const_servicename(snum));
+               if (!W_ERROR_IS_OK(result)) {
+                       goto out;
+               }
+
+               switch (level) {
+               case 1:
+                       result = construct_printer_info1(info, ntprinter, flags,
+                                                        &info[count].info1, snum);
+                       break;
+               case 2:
+                       result = construct_printer_info2(info, ntprinter,
+                                                        &info[count].info2, snum);
+                       break;
+               default:
+                       result = WERR_UNKNOWN_LEVEL;
+                       free_a_printer(&ntprinter, 2);
+                       goto out;
+               }
+
+               free_a_printer(&ntprinter, 2);
+               if (!W_ERROR_IS_OK(result)) {
+                       goto out;
+               }
+
+               count++;
+       }
+
+       *count_p = count;
+       *info_p = info;
+
+ out:
+       if (!W_ERROR_IS_OK(result)) {
+               TALLOC_FREE(info);
+               return result;
+       }
+
+       *info_p = info;
+
+       return WERR_OK;
+}
+
 static WERROR enum_all_printers_info_1(TALLOC_CTX *mem_ctx,
                                       uint32_t flags,
                                       union spoolss_PrinterInfo **info_p,