svn commit: r280651 - projects/lua-bootloader/sys/boot/lua
Rui Paulo
rpaulo at FreeBSD.org
Thu Mar 26 02:17:10 UTC 2015
Author: rpaulo
Date: Thu Mar 26 02:17:07 2015
New Revision: 280651
URL: https://svnweb.freebsd.org/changeset/base/280651
Log:
Add Lua scripts written by Pedro.
Added:
projects/lua-bootloader/sys/boot/lua/
projects/lua-bootloader/sys/boot/lua/config.lua
projects/lua-bootloader/sys/boot/lua/core.lua
projects/lua-bootloader/sys/boot/lua/drawer.lua
projects/lua-bootloader/sys/boot/lua/loader.lua
projects/lua-bootloader/sys/boot/lua/menu.lua
projects/lua-bootloader/sys/boot/lua/password.lua
projects/lua-bootloader/sys/boot/lua/screen.lua
Added: projects/lua-bootloader/sys/boot/lua/config.lua
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/lua-bootloader/sys/boot/lua/config.lua Thu Mar 26 02:17:07 2015 (r280651)
@@ -0,0 +1,339 @@
+--[[
+ * Copyright (c) 2015 Pedro Souza <pedrosouza at freebsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ --]]
+config = {};
+modules = {};
+
+function config.setKey(k, n, v)
+ if modules[k] == nil then
+ modules[k] = {};
+ end
+ modules[k][n] = v;
+end
+
+pattern_table = {
+ [1] = {
+ str = "^%s*(#.*)",
+ process = function(k, v) end
+ },
+-- module_load="value"
+ [2] = {
+ str = "^%s*([%w_]+)_load%s*=%s*\"([%w%s%p]-)\"%s*(.*)",
+ process = function(k, v)
+ if modules[k] == nil then
+ modules[k] = {};
+ end
+ modules[k].load = string.upper(v);
+ end
+ },
+-- module_name="value"
+ [3] = {
+ str = "^%s*([%w_]+)_name%s*=%s*\"([%w%s%p]-)\"%s*(.*)",
+ process = function(k, v)
+ config.setKey(k, "name", v);
+ end
+ },
+-- module_type="value"
+ [4] = {
+ str = "^%s*([%w_]+)_type%s*=%s*\"([%w%s%p]-)\"%s*(.*)",
+ process = function(k, v)
+ config.setKey(k, "type", v);
+ end
+ },
+-- module_flags="value"
+ [5] = {
+ str = "^%s*([%w_]+)_flags%s*=%s*\"([%w%s%p]-)\"%s*(.*)",
+ process = function(k, v)
+ config.setKey(k, "flags", v);
+ end
+ },
+-- module_before="value"
+ [6] = {
+ str = "^%s*([%w_]+)_before%s*=%s*\"([%w%s%p]-)\"%s*(.*)",
+ process = function(k, v)
+ config.setKey(k, "before", v);
+ end
+ },
+-- module_after="value"
+ [7] = {
+ str = "^%s*([%w_]+)_after%s*=%s*\"([%w%s%p]-)\"%s*(.*)",
+ process = function(k, v)
+ config.setKey(k, "after", v);
+ end
+ },
+-- module_error="value"
+ [8] = {
+ str = "^%s*([%w_]+)_error%s*=%s*\"([%w%s%p]-)\"%s*(.*)",
+ process = function(k, v)
+ config.setKey(k, "error", v);
+ end
+ },
+-- exec="command"
+ [9] = {
+ str = "^%s*exec%s*=%s*\"([%w%s%p]-)\"%s*(.*)",
+ process = function(k, v)
+ if loader.perform(k) ~= 0 then
+ print("Failed to exec '"..k.."'\n");
+ end
+ end
+ },
+-- env_var="value"
+ [10] = {
+ str = "^%s*([%w%p]+)%s*=%s*\"([%w%s%p]-)\"%s*(.*)",
+ process = function(k, v)
+ if loader.perform("set "..k.."=\""..v.."\"") ~= 0 then
+ print("Failed to set '"..k.."' with value: "..v.."\n");
+ end
+ end
+ }
+};
+
+function config.isValidComment(c)
+ if c ~= nil then
+ local s = string.match(c, "^%s*#.*");
+ if s == nil then s = string.match(c, "^%s*$"); end
+ if s == nil then return false; end
+ end
+ return true;
+end
+
+function config.loadmod(mod, silent)
+ local status = true;
+ for k, v in pairs(mod) do
+ if v.load == "YES" then
+ local str = "load ";
+ if v.flags ~= nil then str = str .. v.flags .. " "; end
+ if v.type ~= nil then str = str .. "-t " .. v.type .. " "; end
+ if v.name ~= nil then str = str .. v.name; else str = str .. k; end
+
+ if v.before ~= nil then
+ if loader.perform(v.before) ~= 0 then
+ if not silent then
+ print("Failed to execute '"..v.before.."' before loading '"..k.."'\n");
+ end
+ status = false;
+ end
+ end
+
+ if loader.perform(str) ~= 0 then
+ if not silent then print("Failed to execute '" .. str .. "'\n"); end
+ if v.error ~= nil then
+ loader.perform(v.error);
+ end
+ status = false;
+ end
+
+ if v.after ~= nil then
+ if loader.perform(v.after) ~= 0 then
+ if not silent then
+ print("Failed to execute '"..v.after.."' after loading '"..k.."'\n");
+ end
+ status = false;
+ end
+ end
+
+ else
+ --if not silent then print("Skiping module '".. k .. "'\n"); end
+ end
+ end
+
+ return status;
+end
+
+function config.parse(name, silent)
+ local f = io.open(name);
+ if f == nil then
+ if not silent then print("Failed to open config : '" .. name.."'\n"); end
+ return false;
+ end
+
+ local text;
+ local r;
+
+ text, r = io.read(f);
+
+ if text == nil then
+ if not silent then print("Failed to read confif : '" .. name.."'\n"); end
+ return false;
+ end
+
+ local n = 1;
+ local status = true;
+
+ for line in string.gmatch(text, "([^\n]+)") do
+
+ if string.match(line, "^%s*$") == nil then
+ local found = false;
+
+ for i, val in ipairs(pattern_table) do
+ local k, v, c = string.match(line, val.str);
+ if k ~= nil then
+ found = true;
+
+ if config.isValidComment(c) then
+ val.process(k, v);
+ else
+ print("Malformed line ("..n.."):\n\t'"..line.."'\n");
+ status = false;
+ end
+
+ break;
+ end
+ end
+
+ if found == false then
+ print("Malformed line ("..n.."):\n\t'"..line.."'\n");
+ status = false;
+ end
+ end
+ n = n + 1;
+ end
+
+ return status;
+end
+
+function config.loadkernel()
+ local flags = loader.getenv("kernel_options") or "";
+ local kernel = loader.getenv("kernel");
+
+
+ local try_load = function (names)
+ for name in names:gmatch("([^;]+)%s*;?") do
+ r = loader.perform("load "..flags.." "..name);
+ if r == 0 then
+ return name;
+ end
+ end
+ return nil;
+ end;
+
+ local load_bootfile = function()
+ local bootfile = loader.getenv("bootfile");
+
+ -- append default kernel name
+ if not bootfile then
+ bootfile = "kernel";
+ else
+ bootfile = bootfile..";kernel";
+ end
+
+ return try_load(bootfile);
+ end;
+
+ -- kernel not set, try load from default module_path
+ if kernel == nil then
+ local res = load_bootfile();
+
+ if res ~= nil then
+ return true;
+ else
+ print("Failed to load kernel '"..res.."'\n");
+ return false;
+ end
+ else
+ local module_path = loader.getenv("module_path");
+ local res = nil;
+
+ -- first try load kernel with module_path = /boot/${kernel}
+ -- then try load with module_path=${kernel}
+ local paths = {"/boot/"..kernel, kernel};
+
+ for k,v in pairs(paths) do
+
+ loader.perform("set module_path="..v);
+ res = load_bootfile();
+
+ -- succeeded add path to module_path
+ if res ~= nil then
+ loader.perform("set module_path="..v..";"..module_path);
+ return true;
+ end
+ end
+
+ -- failed to load with ${kernel} as a directory
+ -- try as a file
+ res = try_load(kernel);
+ if res ~= nil then
+ return true;
+ else
+ print("Failed to load kernel '"..res.."'\n");
+ return false;
+ end
+ end
+end
+
+
+function config.load(file)
+
+ if not file then file = "/boot/defaults/loader.conf"; end
+
+ if not config.parse(file) then
+ print("Failed to parse configuration: '"..file.."'\n");
+ end
+
+ local f = loader.getenv("loader_conf_files");
+ if f ~= nil then
+ for name in string.gmatch(f, "([%w%p]+)%s*") do
+ if not config.parse(name) then
+ print("Failed to parse configuration: '"..name.."'\n");
+ end
+ end
+ end
+
+ print("Loading kernel . . .\n");
+ config.loadkernel();
+
+ print("Loading configurations . . .\n");
+ if config.loadmod(modules) then
+ print("Configurations loaded successful!\n");
+ else
+ print("Configurations load failed!\n");
+ end
+end
+
+function config.reload(kernel)
+ local res = 1;
+
+ -- unload all modules
+ print("unloading modules . . .\n");
+ loader.perform("unload");
+
+ if kernel ~= nil then
+ res = loader.perform("load "..kernel);
+ if res == 0 then print("Kernel '"..kernel.."' loaded!"); end
+ end
+
+ -- failed to load kernel or it is nil
+ -- then load default
+ if res == 1 then
+ print("loading default kernel\n");
+ config.loadkernel();
+ end
+
+ -- load modules
+ config.loadmod(modules);
+end
\ No newline at end of file
Added: projects/lua-bootloader/sys/boot/lua/core.lua
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/lua-bootloader/sys/boot/lua/core.lua Thu Mar 26 02:17:07 2015 (r280651)
@@ -0,0 +1,151 @@
+--[[
+ * Copyright (c) 2015 Pedro Souza <pedrosouza at freebsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ --]]
+core = {};
+
+function core.setVerbose(b)
+ if (b == nil) then
+ b = not core.verbose;
+ end
+
+ if (b == true) then
+ loader.perform("set boot_verbose=YES");
+ else
+ loader.perform("unset boot_verbose");
+ end
+ core.verbose = b;
+end
+
+function core.setSingleUser(b)
+ if (b == nil) then
+ b = not core.su;
+ end
+
+ if (b == true) then
+ loader.perform("set boot_single=YES");
+ else
+ loader.perform("unset boot_single");
+ end
+ core.su = b;
+end
+
+function core.setACPI(b)
+ if (b == nil) then
+ b = not core.acpi;
+ end
+
+ if (b == true) then
+ loader.perform("set acpi_load=YES");
+ loader.perform("set hint.acpi.0.disabled=0");
+ loader.perform("unset loader.acpi_disabled_by_user");
+ else
+ loader.perform("unset acpi_load");
+ loader.perform("set hint.acpi.0.disabled=1");
+ loader.perform("set loader.acpi_disabled_by_user=1");
+ end
+ core.acpi = b;
+end
+
+function core.setSafeMode(b)
+ if (b == nil) then
+ b = not core.sm;
+ end
+ if (b == true) then
+ loader.perform("set kern.smp.disabled=1");
+ loader.perform("set hw.ata.ata_dma=0");
+ loader.perform("set hw.ata.atapi_dma=0");
+ loader.perform("set hw.ata.wc=0");
+ loader.perform("set hw.eisa_slots=0");
+ loader.perform("set kern.eventtimer.periodic=1");
+ loader.perform("set kern.geom.part.check_integrity=0");
+ else
+ loader.perform("unset kern.smp.disabled");
+ loader.perform("unset hw.ata.ata_dma");
+ loader.perform("unset hw.ata.atapi_dma");
+ loader.perform("unset hw.ata.wc");
+ loader.perform("unset hw.eisa_slots");
+ loader.perform("unset kern.eventtimer.periodic");
+ loader.perform("unset kern.geom.part.check_integrity");
+ end
+ core.sm = b;
+end
+
+function core.kernelList()
+ local k = loader.getenv("kernel");
+ local v = loader.getenv("kernels") or "";
+
+ local kernels = {};
+ local i = 0;
+ if k ~= nil then
+ i = i + 1;
+ kernels[i] = k;
+ end
+
+ for n in v:gmatch("([^; ]+)[; ]?") do
+ if n ~= k then
+ i = i + 1;
+ kernels[i] = n;
+ end
+ end
+ return kernels;
+end
+
+function core.setDefaults()
+ core.setACPI(true);
+ core.setSafeMode(false);
+ core.setSingleUser(false);
+ core.setVerbose(false);
+end
+
+function core.autoboot()
+ loader.perform("autoboot");
+end
+
+function core.boot()
+ loader.perform("boot");
+end
+
+function core.bootserial()
+ local c = loader.getenv("console");
+
+ if c ~= nil then
+ if c:find("comconsole") ~= nil then
+ return true;
+ end
+ end
+
+ local s = loader.getenv("boot_serial");
+ if s ~= nil then
+ return true;
+ end
+
+ local m = loader.getenv("boot_multicons");
+ if m ~= nil then
+ return true;
+ end
+ return false;
+end
\ No newline at end of file
Added: projects/lua-bootloader/sys/boot/lua/drawer.lua
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/lua-bootloader/sys/boot/lua/drawer.lua Thu Mar 26 02:17:07 2015 (r280651)
@@ -0,0 +1,195 @@
+--[[
+ * Copyright (c) 2015 Pedro Souza <pedrosouza at freebsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ --]]
+include("/boot/screen.lua");
+drawer = {};
+
+drawer.brand_position = {x = 2, y = 1};
+drawer.fbsd_logo = {
+ " ______ ____ _____ _____ ",
+ " | ____| | _ \\ / ____| __ \\ ",
+ " | |___ _ __ ___ ___ | |_) | (___ | | | |",
+ " | ___| '__/ _ \\/ _ \\| _ < \\___ \\| | | |",
+ " | | | | | __/ __/| |_) |____) | |__| |",
+ " | | | | | | || | | |",
+ " |_| |_| \\___|\\___||____/|_____/|_____/ "
+};
+
+drawer.logo_position = {x = 46, y = 4};
+drawer.beastie_color = {
+ " \027[31m, ,",
+ " /( )`",
+ " \\ \\___ / |",
+ " /- \027[37m_\027[31m `-/ '",
+ " (\027[37m/\\/ \\\027[31m \\ /\\",
+ " \027[37m/ / |\027[31m ` \\",
+ " \027[34mO O \027[37m) \027[31m/ |",
+ " \027[37m`-^--'\027[31m`< '",
+ " (_.) _ ) /",
+ " `.___/` /",
+ " `-----' /",
+ " \027[33m<----.\027[31m __ / __ \\",
+ " \027[33m<----|====\027[31mO)))\027[33m==\027[31m) \\) /\027[33m====|",
+ " \027[33m<----'\027[31m `--' `.__,' \\",
+ " | |",
+ " \\ / /\\",
+ " \027[36m______\027[31m( (_ / \\______/",
+ " \027[36m,' ,-----' |",
+ " `--{__________)\027[37m"
+};
+
+drawer.beastie = {
+ " , ,",
+ " /( )`",
+ " \\ \\___ / |",
+ " /- _ `-/ '",
+ " (/\\/ \\ \\ /\\",
+ " / / | ` \\",
+ " O O ) / |",
+ " `-^--'`< '",
+ " (_.) _ ) /",
+ " `.___/` /",
+ " `-----' /",
+ " <----. __ / __ \\",
+ " <----|====O)))==) \\) /====|",
+ " <----' `--' `.__,' \\",
+ " | |",
+ " \\ / /\\",
+ " ______( (_ / \\______/",
+ " ,' ,-----' |",
+ " `--{__________)"
+};
+
+drawer.fbsd_logo_shift = {x = 5, y = 6};
+drawer.fbsd_logo_v = {
+ " ______",
+ " | ____| __ ___ ___ ",
+ " | |__ | '__/ _ \\/ _ \\",
+ " | __|| | | __/ __/",
+ " | | | | | | |",
+ " |_| |_| \\___|\\___|",
+ " ____ _____ _____",
+ " | _ \\ / ____| __ \\",
+ " | |_) | (___ | | | |",
+ " | _ < \\___ \\| | | |",
+ " | |_) |____) | |__| |",
+ " | | | |",
+ " |____/|_____/|_____/"
+};
+
+drawer.orb_shift = {x = 3, y = 0};
+drawer.orb_color = {
+ " \027[31m``` \027[31;1m`\027[31m",
+ " s` `.....---...\027[31;1m....--.``` -/\027[31m",
+ " +o .--` \027[31;1m/y:` +.\027[31m",
+ " yo`:. \027[31;1m:o `+-\027[31m",
+ " y/ \027[31;1m-/` -o/\027[31m",
+ " .- \027[31;1m::/sy+:.\027[31m",
+ " / \027[31;1m`-- /\027[31m",
+ " `: \027[31;1m:`\027[31m",
+ " `: \027[31;1m:`\027[31m",
+ " / \027[31;1m/\027[31m",
+ " .- \027[31;1m-.\027[31m",
+ " -- \027[31;1m-.\027[31m",
+ " `:` \027[31;1m`:`",
+ " \027[31;1m.-- `--.",
+ " .---.....----.\027[37m"
+};
+
+drawer.orb = {
+ " ``` `",
+ " s` `.....---.......--.``` -/",
+ " +o .--` /y:` +.",
+ " yo`:. :o `+-",
+ " y/ -/` -o/",
+ " .- ::/sy+:.",
+ " / `-- /",
+ " `: :`",
+ " `: :`",
+ " / /",
+ " .- -.",
+ " -- -.",
+ " `:` `:`",
+ " .-- `--.",
+ " .---.....----."
+};
+
+
+function drawer.draw(x, y, logo)
+ for i = 1, #logo do
+ screen.setcursor(x, y + i);
+ print(logo[i]);
+ end
+end
+
+function drawer.drawbrand()
+ local x = tonumber(loader.getenv("loader_brand_x"));
+ local y = tonumber(loader.getenv("loader_brand_y"));
+
+ if not x then x = drawer.brand_position.x; end
+ if not y then y = drawer.brand_position.y; end
+
+ local logo = load("return " .. tostring(loader.getenv("loader_brand")))();
+ if not logo then logo = drawer.fbsd_logo; end
+ drawer.draw(x, y, logo);
+end
+
+function drawer.drawlogo()
+ local x = tonumber(loader.getenv("loader_logo_x"));
+ local y = tonumber(loader.getenv("loader_logo_y"));
+
+ if not x then x = drawer.logo_position.x; end
+ if not y then y = drawer.logo_position.y; end
+
+ local logo = loader.getenv("loader_logo");
+ local s = {x = 0, y = 0};
+ local colored = color.isEnabled();
+
+ if logo == "beastie" then
+ if colored then logo = drawer.beastie_color; end
+ elseif logo == "beastiebw" then
+ logo = drawer.beastie;
+ elseif logo == "fbsdbw" then
+ logo = drawer.fbsd_logo_v;
+ s = drawer.fbsd_logo_shift;
+ elseif logo == "orb" then
+ if colored then logo = drawer.orb_color; end
+ s = drawer.orb_shift;
+ elseif logo == "orbbw" then
+ logo = drawer.orb;
+ s = drawer.orb_shift;
+ elseif logo == "tribute" then
+ logo = drawer.fbsd_logo;
+ elseif logo == "tributebw" then
+ logo = drawer.fbsd_logo;
+ end
+ if not logo then
+ if colored then logo = drawer.orb_color;
+ else logo = drawer.orb; end
+ end
+ drawer.draw(x + s.x, y + s.y, logo);
+end
\ No newline at end of file
Added: projects/lua-bootloader/sys/boot/lua/loader.lua
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/lua-bootloader/sys/boot/lua/loader.lua Thu Mar 26 02:17:07 2015 (r280651)
@@ -0,0 +1,45 @@
+--[[
+ * Copyright (c) 2015 Pedro Souza <pedrosouza at freebsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ --]]
+LOADED = {};
+
+function include(filename)
+ if LOADED[filename] == nil then
+ loader.include(filename);
+ LOADED[filename] = true;
+ end
+end
+
+
+include("/boot/password.lua");
+include("/boot/config.lua");
+
+config.load();
+password.check();
+
+include("/boot/menu.lua");
+menu.run();
Added: projects/lua-bootloader/sys/boot/lua/menu.lua
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ projects/lua-bootloader/sys/boot/lua/menu.lua Thu Mar 26 02:17:07 2015 (r280651)
@@ -0,0 +1,310 @@
+--[[
+ * Copyright (c) 2015 Pedro Souza <pedrosouza at freebsd.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ --]]
+include("/boot/core.lua");
+include("/boot/config.lua");
+include("/boot/screen.lua");
+include("/boot/drawer.lua");
+
+menu = {};
+
+function menu.draw(x, y, opts)
+ screen.setcursor(x, y);
+ print("Boot Menu");
+ for k, v in pairs(opts) do
+ -- skip alias
+ if k ~= "alias" then
+ screen.setcursor(x, y + v.index);
+ local name = v.name;
+
+ if (name == nil) then
+ name = v.getName();
+ end
+ print(k .. " - " .. name);
+ end
+ end
+end
+
+function menu.skip()
+ if core.bootserial() then
+ return true;
+ end
+ local c = string.lower(loader.getenv("console") or "");
+ if (c:match("^efi[ ;]") or c:match("[ ;]efi[ ;]")) ~= nil then
+ return true;
+ end
+
+ c = string.lower(loader.getenv("beastie_disable") or "");
+ return c == "yes";
+
+end
+
+function menu.run(opts)
+
+ if menu.skip() then
+ core.autoboot();
+ return;
+ end
+
+ if (opts == nil) then
+ opts = menu.options;
+ end
+
+ local draw = function()
+ screen.clear();
+ menu.draw(6, 11, opts);
+ menu.drawbox(4, 10, 40, 10);
+ drawer.drawbrand();
+ drawer.drawlogo();
+ screen.defcursor();
+ end
+
+ draw();
+ menu.autoboot();
+ while true do
+ local ch = string.char(io.getchar());
+ if (opts[ch] ~= nil) then
+ local ret = opts[ch].func();
+ if (ret) then
+ print("Exiting menu!\n");
+ return;
+ end
+ else
+ --try alias key
+ if opts.alias ~= nil then
+ if opts.alias[ch] ~= nil then
+ local ret = opts.alias[ch].func();
+ if (ret) then
+ print("Exiting menu!\n");
+ return;
+ end
+ end
+ end
+ end
+ draw();
+ end
+end
+
+function menu.drawbox(x, y, w, h)
+ local hl = string.char(0xCD);
+ local vl = string.char(0xBA);
+
+ local tl = string.char(0xC9);
+ local bl = string.char(0xC8);
+ local tr = string.char(0xBB);
+ local br = string.char(0xBC);
+
+ screen.setcursor(x, y); print(tl);
+ screen.setcursor(x, y+h); print(bl);
+ screen.setcursor(x+w, y); print(tr);
+ screen.setcursor(x+w, y+h); print(br);
+
+ screen.setcursor(x+1, y);
+ for i = 0, w-2 do print(hl); end
+ screen.setcursor(x+1, y+h);
+ for i = 0, w-2 do print(hl); end
+
+
+ for i = 1, h-1 do screen.setcursor(x, y+i); print(vl); end
+ for i = 1, h-1 do screen.setcursor(x+w, y+i); print(vl); end
+end
+
+function menu.autoboot()
+ if menu.already_autoboot == true then
+ return;
+ end
+ menu.already_autoboot = true;
+
+ local ab = loader.getenv("autoboot_delay");
+ if ab == "NO" or ab == "no" then
+ core.boot();
+ end
+ ab = tonumber(ab) or 10;
+
+ local x = loader.getenv("loader_menu_timeout_x") or 5;
+ local y = loader.getenv("loader_menu_timeout_y") or 22;
+
+ local endtime = loader.time() + ab;
+ local time;
+ repeat
+
+ time = endtime - loader.time();
+ screen.setcursor(x, y);
+ print("Autoboot in "..time.." seconds, hit [Enter] to boot"
+ .." or any other key to stop ");
+ screen.defcursor();
+ if io.ischar() then
+ local ch = io.getchar();
+ if ch == 13 then
+ break;
+ else
+ -- prevent autoboot when escaping to interpreter
+ loader.perform("set autoboot_delay=NO");
+ -- erase autoboot msg
+ screen.setcursor(0, y);
+ print(" "
+ .." ");
+ screen.defcursor();
+ return;
+ end
+ end
+
+ loader.delay(50000);
+ until time <= 0
+ core.boot();
+
+end
+
+menu.options = {
+ -- Boot multi user
+ ["1"] = {
+ index = 1,
+ name = "Boot Multi user "..color.highlight("[Enter]"),
+ func = function () core.setSingleUser(false); core.boot(); end
+ },
+ -- boot single user
+ ["2"] = {
+ index = 2,
+ name = "Boot "..color.highlight("S").."ingle user",
+ func = function () core.setSingleUser(true); core.boot(); end
+ },
+ -- escape to interpreter
+ ["3"] = {
+ index = 3,
+ name = color.highlight("Esc").."ape to lua interpreter",
+ func = function () return true; end
+ },
+ -- reboot
+ ["4"] = {
+ index = 4,
+ name = color.highlight("R").."eboot",
+ func = function () loader.perform("reboot"); end
+ },
+ -- boot options
+ ["5"] = {
+ index = 5,
+ name = "Boot "..color.highlight("O").."ptions",
+ func = function () menu.run(boot_options); return false; end
+ },
+ ["6"] = {
+ index = 6,
+ getName = function ()
+ local k = core.kernelList();
+ if #k == 0 then
+ return "Kernels (not availabe)";
+ end
+ return "Kernels";
+ end,
+ func = function()
+ local kernels = {};
+ local ker = core.kernelList();
+ if #ker == 0 then return false; end
+
+ kernels["1"] = {
+ index = 1,
+ name = "Return to menu "..color.highlight("[Backspace]"),
+ func = function() return true; end
+ };
+ kernels.alias = {["\008"] = kernels["1"]};
+ for k, v in ipairs(ker) do
+ kernels[tostring(k+1)] = {
+ index = k+1,
+ name = v,
+ func = function() config.reload(v); end
+ };
+ end
+ menu.run(kernels);
+ return false;
+ end
+ }
+};
+
+menu.options.alias = {
+ ["\013"] = menu.options["1"],
+ ["s"] = menu.options["2"],
+ ["\027"] = menu.options["3"],
+ ["r"] = menu.options["4"],
+ ["o"] = menu.options["5"]
+};
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
More information about the svn-src-projects
mailing list