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-rw-r--r--utility/include/bmpblk_utility.h125
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diff --git a/utility/include/bmpblk_utility.h b/utility/include/bmpblk_utility.h
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--- a/utility/include/bmpblk_utility.h
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-// Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-
-#ifndef VBOOT_REFERENCE_BMPBLK_UTILITY_H_
-#define VBOOT_REFERENCE_BMPBLK_UTILITY_H_
-
-#include "bmpblk_header.h"
-#include "bmpblk_font.h"
-#include "image_types.h"
-
-#include <yaml.h>
-
-#include <map>
-#include <string>
-#include <vector>
-
-using std::map;
-using std::string;
-using std::vector;
-
-namespace vboot_reference {
-
-/* Internal struct for contructing ImageInfo. */
-typedef struct ImageConfig {
- ImageInfo data;
- string filename;
- string raw_content;
- string compressed_content;
- uint32_t offset;
-} ImageConfig;
-
-/* Internal struct for contructing ScreenLayout. */
-typedef struct ScreenConfig {
- ScreenLayout data;
- string image_names[MAX_IMAGE_IN_LAYOUT];
-} ScreenConfig;
-
-typedef map<string, ImageConfig> StrImageConfigMap;
-typedef map<string, ScreenConfig> StrScreenConfigMap;
-
-/* Internal struct for contructing the whole BmpBlock. */
-typedef struct BmpBlockConfig {
- string config_filename;
- BmpBlockHeader header;
- vector<string> image_names;
- StrImageConfigMap images_map;
- StrScreenConfigMap screens_map;
- vector<vector<string> > localizations;
- string locale_names;
-} BmpBlockConfig;
-
-class BmpBlockUtil {
- public:
- BmpBlockUtil(bool debug);
- ~BmpBlockUtil();
-
- /* Load all the images and related information according to a config file. */
- void load_from_config(const char *filename);
-
- /* Contruct the bmpblock. */
- void pack_bmpblock();
-
- /* Write the bmpblock to a file */
- void write_to_bmpblock(const char *filename);
-
- /* What compression to use for the images */
- void force_compression(uint32_t compression);
-
- private:
- /* Elemental function called from load_from_config.
- * Load the config file (yaml format) and parse it. */
- void load_yaml_config(const char *filename);
-
- /* Elemental function called from load_from_config.
- * Load all image files into the internal variables. */
- void load_all_image_files();
-
- /* Elemental function called from load_from_config.
- * Contruct the BmpBlockHeader struct. */
- void fill_bmpblock_header();
-
- /* Helper functions for parsing a YAML config file. */
- void expect_event(yaml_parser_t *parser, const yaml_event_type_e type);
- void parse_config(yaml_parser_t *parser);
- void parse_first_layer(yaml_parser_t *parser);
- void parse_bmpblock(yaml_parser_t *parser);
- void parse_compression(yaml_parser_t *parser);
- void parse_images(yaml_parser_t *parser);
- void parse_layout(yaml_parser_t *parser, ScreenConfig &screen);
- void parse_screens(yaml_parser_t *parser);
- void parse_localizations(yaml_parser_t *parser);
- void parse_locale_index(yaml_parser_t *parser);
-
- /* Useful functions */
- const string read_image_file(const char *filename);
-
- /* Verbosity flags */
- bool debug_;
-
- /* Internal variable for string the BmpBlock version. */
- uint16_t major_version_;
- uint16_t minor_version_;
-
- /* Flags for version-specific features */
- bool render_hwid_;
- bool support_font_;
- bool got_font_;
- bool got_rtol_font_;
-
- /* Internal variable for storing the config of BmpBlock. */
- BmpBlockConfig config_;
-
- /* Internal variable for storing the content of BmpBlock. */
- string bmpblock_;
-
- /* Internal variables to determine whether or not to specify compression */
- bool set_compression_; // true if we force it
- uint32_t compression_; // what we force it to
-};
-
-} // namespace vboot_reference
-
-#endif // VBOOT_REFERENCE_BMPBLK_UTILITY_H_