Merge pull request #747 from dvdhrm/consoled

terminal: drop unfinished code

1 files changed, 0 insertions, 137 deletions

diff --git a/src/libsystemd-terminal/unifont-def.h b/src/libsystemd-terminal/unifont-def.h
deleted file mode 100644
index 3847a2cf6c..0000000000
--- a/src/libsystemd-terminal/unifont-def.h
+++ /dev/null
@@ -1,137 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright (C) 2014 David Herrmann <dh.herrmann@gmail.com>
-
-  systemd 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.
-
-  systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#pragma once
-
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include "sparse-endian.h"
-#include "util.h"
-
-typedef struct unifont_header unifont_header;
-typedef struct unifont_glyph_header unifont_glyph_header;
-
-/*
- * Unifont: On-disk data
- * Conventional font-formats have the problem that you have to pre-render each
- * glyph before you can use it. If you just need one glyph, you have to parse
- * the font-file until you found that glyph.
- * GNU-Unifont is a bitmap font with very good Unicode coverage. All glyphs are
- * (n*8)x16 bitmaps. Our on-disk data stores all those glyphs pre-compiled with
- * fixed offsets. Therefore, the font-file can be mmap()ed and all glyphs can
- * be accessed in O(1) (because all glyphs have the same size and thus their
- * offsets can be easily computed). This guarantees, that the kernel only loads
- * the pages that are really accessed. Thus, we have a far lower overhead than
- * traditional font-formats like BDF. Furthermore, the backing file is read-only
- * and can be shared in memory between multiple users.
- *
- * The binary-format starts with a fixed header:
- *
- *      | 2bytes | 2bytes | 2bytes | 2bytes |
- *
- *      +-----------------------------------+
- *      |             SIGNATURE             |   8 bytes
- *      +-----------------+-----------------+
- *      |  COMPAT FLAGS   | INCOMPAT FLAGS  |   8 bytes
- *      +-----------------+--------+--------+
- *      |   HEADER SIZE   |GH-SIZE |G-STRIDE|   8 bytes
- *      +-----------------+--------+--------+
- *      |          GLYPH BODY SIZE          |   8 bytes
- *      +-----------------------------------+
- *
- *  * The 8 bytes signature must be set to the ASCII string "DVDHRMUF".
- *  * The 4 bytes compatible-flags field contains flags for new features that
- *    might be added in the future and which are compatible to older parsers.
- *  * The 4 bytes incompatible-flags field contains flags for new features that
- *    might be added in the future and which are incompatible to old parses.
- *    Thus, if you encounter an unknown bit set, you must abort!
- *  * The 4 bytes header-size field contains the size of the header in bytes. It
- *    must be at least 32 (the size of this fixed header). If new features are
- *    added, it might be increased. It can also be used to add padding to the
- *    end of the header.
- *  * The 2 bytes glyph-header-size field specifies the size of each glyph
- *    header in bytes (see below).
- *  * The 2 bytes glyph-stride field specifies the stride of each line of glyph
- *    data in "bytes per line".
- *  * The 8 byte glyph-body-size field defines the size of each glyph body in
- *    bytes.
- *
- * After the header, the file can contain padding bytes, depending on the
- * header-size field. Everything beyond the header+padding is treated as a big
- * array of glyphs. Each glyph looks like this:
- *
- *      |              1 byte               |
- *
- *      +-----------------------------------+
- *      |               WIDTH               |   1 byte
- *      +-----------------------------------+
- *      ~              PADDING              ~
- *      +-----------------------------------+
- *      ~                                   ~
- *      ~                                   ~
- *      ~                DATA               ~
- *      ~                                   ~
- *      ~                                   ~
- *      +-----------------------------------+
- *
- *  * The first byte specifies the width of the glyph. If it is 0, the glyph
- *    must be treated as non-existent.
- *    All glyphs are "8*n" pixels wide and "16" pixels high. The width-field
- *    specifies the width multiplier "n".
- *  * After the width field padding might be added. This depends on the global
- *    glyph-header-size field. It defines the total size of each glyph-header.
- *    After the glyph-header+padding, the data-field starts.
- *  * The data-field contains a byte-array of bitmap data. The array is always
- *    as big as specified in the global glyph-body-size header field. This might
- *    include padding.
- *    The array contains all 16 lines of bitmap information for that glyph. The
- *    stride is given in the global glyph-stride header field. This can be used
- *    to add padding after each line.
- *    Each line is encoded as 1 bit per pixel bitmap. That is, each byte encodes
- *    data for 8 pixels (left most pixel is encoded in the LSB, right most pixel
- *    in the MSB). The width field defines the number of bytes valid per line.
- *    For width==1, you need 1 byte to encode the 8 pixels. The stride defines
- *    where the encoding of the next line starts.
- *    Any data beyond the 16th line is padding and must be ignored.
- */
-
-/* path to binary file */
-#define UNIFONT_PATH "/usr/share/systemd/unifont-glyph-array.bin"
-
-/* header-size of version 1 */
-#define UNIFONT_HEADER_SIZE_MIN 32
-
-struct unifont_header {
-        /* fields available in version 1 */
-        uint8_t signature[8];
-        le32_t compatible_flags;
-        le32_t incompatible_flags;
-        le32_t header_size;
-        le16_t glyph_header_size;
-        le16_t glyph_stride;
-        le64_t glyph_body_size;
-} _packed_;
-
-struct unifont_glyph_header {
-        /* fields available in version 1 */
-        uint8_t width;
-} _packed_;