From 6366084c4a7aa4845816cef6f1782e9d1c1f138c Mon Sep 17 00:00:00 2001
From: Günther Deschner <gd@samba.org>
Date: Sat, 14 Feb 2009 03:07:01 +0100
Subject: s3-spoolss: add rpccli_spoolss_getprinter convenience wrapper.

Guenther
---
 source3/rpc_client/cli_spoolss.c | 50 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 49 insertions(+), 1 deletion(-)

(limited to 'source3/rpc_client/cli_spoolss.c')

diff --git a/source3/rpc_client/cli_spoolss.c b/source3/rpc_client/cli_spoolss.c
index 20599d12b6..4fe05a5ff4 100644
--- a/source3/rpc_client/cli_spoolss.c
+++ b/source3/rpc_client/cli_spoolss.c
@@ -179,6 +179,55 @@ WERROR rpccli_spoolss_addprinterex(struct rpc_pipe_client *cli,
 	return result;
 }
 
+/**********************************************************************
+ convencience wrapper around rpccli_spoolss_GetPrinter
+**********************************************************************/
+
+WERROR rpccli_spoolss_getprinter(struct rpc_pipe_client *cli,
+				 TALLOC_CTX *mem_ctx,
+				 struct policy_handle *handle,
+				 uint32_t level,
+				 uint32_t offered,
+				 union spoolss_PrinterInfo *info)
+{
+	NTSTATUS status;
+	WERROR werror;
+	DATA_BLOB buffer;
+	uint32_t needed;
+
+	if (offered > 0) {
+		buffer = data_blob_talloc_zero(mem_ctx, offered);
+		W_ERROR_HAVE_NO_MEMORY(buffer.data);
+	}
+
+	status = rpccli_spoolss_GetPrinter(cli, mem_ctx,
+					   handle,
+					   level,
+					   (offered > 0) ? &buffer : NULL,
+					   offered,
+					   info,
+					   &needed,
+					   &werror);
+
+	if (W_ERROR_EQUAL(werror, WERR_INSUFFICIENT_BUFFER)) {
+
+		offered = needed;
+		buffer = data_blob_talloc_zero(mem_ctx, offered);
+		W_ERROR_HAVE_NO_MEMORY(buffer.data);
+
+		status = rpccli_spoolss_GetPrinter(cli, mem_ctx,
+						   handle,
+						   level,
+						   &buffer,
+						   offered,
+						   info,
+						   &needed,
+						   &werror);
+	}
+
+	return werror;
+}
+
 /*********************************************************************
  Decode various spoolss rpc's and info levels
  ********************************************************************/
@@ -1401,5 +1450,4 @@ WERROR rpccli_spoolss_enumprinterkey(struct rpc_pipe_client *cli, TALLOC_CTX *me
 
 	return out.status;
 }
-
 /** @} **/
-- 
cgit