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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:54:16 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:54:16 +0000 |
commit | 485f6ecd453d8a2fd8b9b9fadea03159d8b50797 (patch) | |
tree | 32451fa3cdd9321fb2591fada9891b2cb70a9cd1 /grub-core/font/font_cmd.c | |
parent | Initial commit. (diff) | |
download | grub2-485f6ecd453d8a2fd8b9b9fadea03159d8b50797.tar.xz grub2-485f6ecd453d8a2fd8b9b9fadea03159d8b50797.zip |
Adding upstream version 2.06.upstream/2.06upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'grub-core/font/font_cmd.c')
-rw-r--r-- | grub-core/font/font_cmd.c | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/grub-core/font/font_cmd.c b/grub-core/font/font_cmd.c new file mode 100644 index 0000000..f3b36f2 --- /dev/null +++ b/grub-core/font/font_cmd.c @@ -0,0 +1,92 @@ +/* font_cmd.c - Font command definition. */ +/* + * GRUB -- GRand Unified Bootloader + * Copyright (C) 2003,2005,2006,2007,2008,2009 Free Software Foundation, Inc. + * + * GRUB is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * GRUB 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GRUB. If not, see <http://www.gnu.org/licenses/>. + */ + +#include <grub/font.h> +#include <grub/dl.h> +#include <grub/misc.h> +#include <grub/command.h> +#include <grub/i18n.h> + +static grub_err_t +loadfont_command (grub_command_t cmd __attribute__ ((unused)), + int argc, + char **args) +{ + if (argc == 0) + return grub_error (GRUB_ERR_BAD_ARGUMENT, N_("filename expected")); + + while (argc--) + if (grub_font_load (*args++) == 0) + { + if (!grub_errno) + return grub_error (GRUB_ERR_BAD_FONT, "invalid font"); + return grub_errno; + } + + return GRUB_ERR_NONE; +} + +static grub_err_t +lsfonts_command (grub_command_t cmd __attribute__ ((unused)), + int argc __attribute__ ((unused)), + char **args __attribute__ ((unused))) +{ + struct grub_font_node *node; + + grub_puts_ (N_("Loaded fonts:")); + for (node = grub_font_list; node; node = node->next) + { + grub_font_t font = node->value; + grub_printf ("%s\n", grub_font_get_name (font)); + } + + return GRUB_ERR_NONE; +} + +static grub_command_t cmd_loadfont, cmd_lsfonts; + +#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_COREBOOT) +void grub_font_init (void) +#else +GRUB_MOD_INIT(font) +#endif +{ + grub_font_loader_init (); + + cmd_loadfont = + grub_register_command ("loadfont", loadfont_command, + N_("FILE..."), + N_("Specify one or more font files to load.")); + cmd_lsfonts = + grub_register_command ("lsfonts", lsfonts_command, + 0, N_("List the loaded fonts.")); +} + +#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_COREBOOT) +void grub_font_fini (void) +#else +GRUB_MOD_FINI(font) +#endif +{ + /* TODO: Determine way to free allocated resources. + Warning: possible pointer references could be in use. */ + + grub_unregister_command (cmd_loadfont); + grub_unregister_command (cmd_lsfonts); +} |