s3-spoolss: add convencience wrapper around rpccli_spoolss_EnumForms.

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 d76d20c962..b4828b4d90 100644
--- a/source3/rpc_client/cli_spoolss.c
+++ b/source3/rpc_client/cli_spoolss.c
@@ -279,6 +279,57 @@ WERROR rpccli_spoolss_getjob(struct rpc_pipe_client *cli,
 	return werror;
 }
 
+/**********************************************************************
+ convencience wrapper around rpccli_spoolss_EnumForms
+**********************************************************************/
+
+WERROR rpccli_spoolss_enumforms(struct rpc_pipe_client *cli,
+				TALLOC_CTX *mem_ctx,
+				struct policy_handle *handle,
+				uint32_t level,
+				uint32_t offered,
+				uint32_t *count,
+				union spoolss_FormInfo **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_EnumForms(cli, mem_ctx,
+					  handle,
+					  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_EnumForms(cli, mem_ctx,
+						  handle,
+						  level,
+						  (offered > 0) ? &buffer : NULL,
+						  offered,
+						  count,
+						  info,
+						  &needed,
+						  &werror);
+	}
+
+	return werror;
+}
+
 
 /*********************************************************************
  Decode various spoolss rpc's and info levels