1 files changed, 58 insertions, 0 deletions
diff --git a/common/marshaller.h b/common/marshaller.h
new file mode 100644
index 00000000..3b159aa9
--- /dev/null
+++ b/common/marshaller.h
@@ -0,0 +1,58 @@
+/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
+/*
+   Copyright (C) 2010 Red Hat, Inc.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this library; if not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _H_MARSHALLER
+#define _H_MARSHALLER
+
+#include <spice/types.h>
+#include <sys/uio.h>
+
+typedef struct SpiceMarshaller SpiceMarshaller;
+typedef void (*spice_marshaller_item_free_func)(uint8_t *data, void *opaque);
+
+SpiceMarshaller *spice_marshaller_new(void);
+void spice_marshaller_reset(SpiceMarshaller *m);
+void spice_marshaller_destroy(SpiceMarshaller *m);
+uint8_t *spice_marshaller_reserve_space(SpiceMarshaller *m, size_t size);
+void spice_marshaller_unreserve_space(SpiceMarshaller *m, size_t size);
+uint8_t *spice_marshaller_add(SpiceMarshaller *m, uint8_t *data, size_t size);
+uint8_t *spice_marshaller_add_ref(SpiceMarshaller *m, uint8_t *data, size_t size);
+uint8_t *spice_marshaller_add_ref_full(SpiceMarshaller *m, uint8_t *data, size_t size,
+                                       spice_marshaller_item_free_func free_data, void *opaque);
+void spice_marshaller_flush(SpiceMarshaller *m);
+void spice_marshaller_set_base(SpiceMarshaller *m, size_t base);
+uint8_t *spice_marshaller_linearize(SpiceMarshaller *m, size_t skip,
+                                    size_t *len, int *free_res);
+uint8_t *spice_marshaller_get_ptr(SpiceMarshaller *m);
+size_t spice_marshaller_get_offset(SpiceMarshaller *m);
+size_t spice_marshaller_get_size(SpiceMarshaller *m);
+size_t spice_marshaller_get_total_size(SpiceMarshaller *m);
+SpiceMarshaller *spice_marshaller_get_submarshaller(SpiceMarshaller *m);
+SpiceMarshaller *spice_marshaller_get_ptr_submarshaller(SpiceMarshaller *m, int is_64bit);
+int spice_marshaller_fill_iovec(SpiceMarshaller *m, struct iovec *vec,
+                                int n_vec, size_t skip_bytes);
+void spice_marshaller_add_uint64(SpiceMarshaller *m, uint64_t v);
+void spice_marshaller_add_int64(SpiceMarshaller *m, int64_t v);
+void spice_marshaller_add_uint32(SpiceMarshaller *m, uint32_t v);
+void spice_marshaller_add_int32(SpiceMarshaller *m, int32_t v);
+void spice_marshaller_add_uint16(SpiceMarshaller *m, uint16_t v);
+void spice_marshaller_add_int16(SpiceMarshaller *m, int16_t v);
+void spice_marshaller_add_uint8(SpiceMarshaller *m, uint8_t v);
+void spice_marshaller_add_int8(SpiceMarshaller *m, int8_t v);
+
+#endif