diff --git a/src/config/config.c b/src/config/config.c index 89af88ac..b81cfb5c 100644 --- a/src/config/config.c +++ b/src/config/config.c @@ -278,6 +278,9 @@ REQUIRE_OBJECT ( neighbour_cmd ); #ifdef PING_CMD REQUIRE_OBJECT ( ping_cmd ); #endif +#ifdef CONSOLE_CMD +REQUIRE_OBJECT ( console_cmd ); +#endif /* * Drag in miscellaneous objects diff --git a/src/config/general.h b/src/config/general.h index 0b1196c5..e73a640e 100644 --- a/src/config/general.h +++ b/src/config/general.h @@ -135,6 +135,7 @@ FILE_LICENCE ( GPL2_OR_LATER ); //#define PARAM_CMD /* Form parameter commands */ //#define NEIGHBOUR_CMD /* Neighbour management commands */ //#define PING_CMD /* Ping command */ +//#define CONSOLE_CMD /* Console command */ /* * ROM-specific options diff --git a/src/hci/commands/console_cmd.c b/src/hci/commands/console_cmd.c new file mode 100644 index 00000000..f97bc3ee --- /dev/null +++ b/src/hci/commands/console_cmd.c @@ -0,0 +1,125 @@ +/* + * Copyright (C) 2013 Michael Brown . + * + * This program 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 2 of the + * License, or any later version. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + */ + +FILE_LICENCE ( GPL2_OR_LATER ); + +/** @file + * + * Console management commands + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +/** "console" options */ +struct console_options { + /** Console configuration */ + struct console_configuration config; + /** Picture URI */ + char *picture; + /** Keep picture after configuration */ + int keep; +}; + +/** "console" option list */ +static struct option_descriptor console_opts[] = { + OPTION_DESC ( "x", 'x', required_argument, + struct console_options, config.width, parse_integer ), + OPTION_DESC ( "y", 'y', required_argument, + struct console_options, config.height, parse_integer ), + OPTION_DESC ( "bpp", 'b', required_argument, + struct console_options, config.bpp, parse_integer ), + OPTION_DESC ( "picture", 'p', required_argument, + struct console_options, picture, parse_string ), + OPTION_DESC ( "keep", 'k', no_argument, + struct console_options, keep, parse_flag ), +}; + +/** "console" command descriptor */ +static struct command_descriptor console_cmd = + COMMAND_DESC ( struct console_options, console_opts, 0, 0, NULL ); + +/** + * "console" command + * + * @v argc Argument count + * @v argv Argument list + * @ret rc Return status code + */ +static int console_exec ( int argc, char **argv ) { + struct console_options opts; + struct image *image = NULL; + int rc; + + /* Parse options */ + if ( ( rc = parse_options ( argc, argv, &console_cmd, &opts ) ) != 0 ) + goto err_parse; + + /* Handle background picture, if applicable */ + if ( opts.picture ) { + + /* Acquire image */ + if ( ( rc = imgacquire ( opts.picture, &image ) ) != 0 ) + goto err_acquire; + + /* Convert to pixel buffer */ + if ( ( rc = image_pixbuf ( image, &opts.config.pixbuf ) ) != 0){ + printf ( "Could not use picture: %s\n", + strerror ( rc ) ); + goto err_pixbuf; + } + + /* Apply image's width and height if none specified */ + if ( ! opts.config.width ) + opts.config.width = opts.config.pixbuf->width; + if ( ! opts.config.height ) + opts.config.height = opts.config.pixbuf->height; + } + + /* Configure console */ + if ( ( rc = console_configure ( &opts.config ) ) != 0 ) { + printf ( "Could not configure console: %s\n", strerror ( rc ) ); + goto err_configure; + } + + err_configure: + pixbuf_put ( opts.config.pixbuf ); + err_pixbuf: + /* Discard image unless --keep was specified */ + if ( image && ( ! opts.keep ) ) + unregister_image ( image ); + err_acquire: + err_parse: + return rc; +} + +/** Console management commands */ +struct command console_commands[] __command = { + { + .name = "console", + .exec = console_exec, + }, +};