s3-spoolss: add rpccli_spoolss_enummonitors convenience wrapper.

Guenther

1 files changed, 51 insertions, 0 deletions

diff --git a/source3/rpc_client/cli_spoolss.c b/source3/rpc_client/cli_spoolss.c
index 99ec98da8a..a83b0c53c6 100644
--- a/source3/rpc_client/cli_spoolss.c
+++ b/source3/rpc_client/cli_spoolss.c
@@ -489,6 +489,57 @@ WERROR rpccli_spoolss_enumports(struct rpc_pipe_client *cli,
 	return werror;
 }
 
+/**********************************************************************
+ convencience wrapper around rpccli_spoolss_EnumMonitors
+**********************************************************************/
+
+WERROR rpccli_spoolss_enummonitors(struct rpc_pipe_client *cli,
+				   TALLOC_CTX *mem_ctx,
+				   const char *servername,
+				   uint32_t level,
+				   uint32_t offered,
+				   uint32_t *count,
+				   union spoolss_MonitorInfo **info)
+{
+	NTSTATUS status;
+	WERROR werror;
+	uint32_t needed;
+	DATA_BLOB buffer;
+
+	if (offered > 0) {
+		buffer = data_blob_talloc_zero(mem_ctx, offered);
+		W_ERROR_HAVE_NO_MEMORY(buffer.data);
+	}
+
+	status = rpccli_spoolss_EnumMonitors(cli, mem_ctx,
+					     servername,
+					     level,
+					     (offered > 0) ? &buffer : NULL,
+					     offered,
+					     count,
+					     info,
+					     &needed,
+					     &werror);
+
+	if (W_ERROR_EQUAL(werror, WERR_INSUFFICIENT_BUFFER)) {
+		offered = needed;
+		buffer = data_blob_talloc_zero(mem_ctx, needed);
+		W_ERROR_HAVE_NO_MEMORY(buffer.data);
+
+		status = rpccli_spoolss_EnumMonitors(cli, mem_ctx,
+						     servername,
+						     level,
+						     (offered > 0) ? &buffer : NULL,
+						     offered,
+						     count,
+						     info,
+						     &needed,
+						     &werror);
+	}
+
+	return werror;
+}
+
 /*********************************************************************
  Decode various spoolss rpc's and info levels
  ********************************************************************/