Added lzma_easy_buffer_encode(). Splitted easy.c into small

pieces to avoid unneeded dependencies making statically
linked applications bigger than needed.

1 files changed, 39 insertions, 0 deletions

diff --git a/src/liblzma/common/easy_preset.h b/src/liblzma/common/easy_preset.h
new file mode 100644
index 00000000..e8671fe2
--- /dev/null
+++ b/src/liblzma/common/easy_preset.h
@@ -0,0 +1,39 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file       easy_preset.h
+/// \brief      Preset handling for easy encoder and decoder
+//
+//  Copyright (C) 2009 Lasse Collin
+//
+//  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.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "common.h"
+
+
+typedef struct {
+	/// We need to keep the filters array available in case
+	/// LZMA_FULL_FLUSH is used.
+	lzma_filter filters[LZMA_FILTERS_MAX + 1];
+
+	/// Options for LZMA2
+	lzma_options_lzma opt_lzma;
+
+	// Options for more filters can be added later, so this struct
+	// is not ready to be put into the public API.
+
+} lzma_options_easy;
+
+
+/// Set *easy to the settings given by the preset. Returns true on error,
+/// false on success.
+extern bool lzma_easy_preset(lzma_options_easy *easy, uint32_t preset);