first commit

boot/grub/fm/FileList.cfg

@@ -0,0 +1,153 @@
+#显示文件列表
+#--根据变量$list_dir目录列出所有子项菜单
+#--选择子项时，判断是目录/文件。
+#----目录：设置$list_dir变量，显示新子项菜单。
+#----文件：弹出操作菜单
+#变量：
+#--$list_dir_this 本层菜单地址
+#--$list_dir 公用,传递参数
+#--$wildcard 使用的通配符，为了避免枚举盘符避免冲突
+
+insmod regexp;
+insmod probe;
+source "${prefix}/fm/Tools.cfg";
+set file_list_src="${prefix}/fm/FileList.cfg";
+set file_op_src="${prefix}/fm/FileOP.cfg";
+
+#为了避免太长if结构，封装为函数
+function funcListFile {
+	#检测参数合法并设置通配符变量$wildcard
+	if test -z "${list_dir}"; then
+		#参数空则从盘符开始枚举
+		set list_dir="";
+		set wildcard="(*)";
+	elif test -e "${list_dir}"; then
+		#盘符(hd0,1)合法，(hd0)不合法
+		set wildcard="/*";
+	else
+		echo;
+		echo;
+		funcErrorNoFindOrCanNotRead "${list_dir}";
+		return 1;
+	fi;
+	#保存本层目录地址并设置list_dir可传递
+	export list_dir;
+	set list_dir_this="${list_dir}";
+
+	if ! regexp '^$' "${list_dir_this}"; then
+		#生成当前目录项,防止空目录自动跳回
+		menuentry "返回上一级" --class go-previous{
+			set list_dir="";
+			regexp --set=list_dir '(^.*)/.*$' "${list_dir_this}";
+			export list_dir;
+			unset obj;
+			unset wildcard;
+			configfile ${prefix}/fm/FileList.cfg;
+		}
+	fi
+	#枚举子项
+	for obj in "${list_dir_this}"${wildcard}; do
+		#去掉路径中的“msdos”
+		funcRemoveCharMSDOS "${obj}";
+		set obj="$str";
+		unset str;
+		#检查目录/文件
+		if test -d "${obj}"; then
+			#目录
+			set icon="dir";
+			if regexp '^\([c][d].*+\)$' "${obj}"; then
+				set icon="iso";
+			elif regexp '^\([h][d].*+\)$' "${obj}"; then
+				set icon="hdd";
+			fi
+			if regexp '^\(proc\)$' "${obj}"; then
+				echo "忽略/proc目录";
+			elif regexp '^\(memdisk\)$' "${obj}"; then
+				echo "忽略memdisk";
+			elif regexp '^$' "${list_dir_this}"; then
+				#根目录
+				probe --set=devlbl -l $obj;
+				probe --set=devfs -f $obj;
+				menuentry "${obj} [$devfs] $devlbl" "${obj}" --class ${icon}{
+					set list_dir="$2";
+					configfile "${file_list_src}";
+				}
+				unset devlbl;
+				unset devfs;
+			else
+				menuentry "${obj}" "${obj}" --class ${icon}{
+					set list_dir="$2";
+					configfile "${file_list_src}";
+				}
+			fi
+		elif test -f "${obj}"; then
+			#文件
+			set icon="txt"
+			funcGetFileExtName "${obj}";
+			if regexp '^[iI][sS][oO]$' "${str}"; then
+				set icon="iso";
+			elif regexp '^[zZ][iI][pP]$' "${str}"; then
+				set icon="7z";
+			elif regexp '^[xXgGlL7][zZ]$' "${str}"; then
+				set icon="7z";
+			elif regexp '^[wW][iI][mM]$' "${str}"; then
+				set icon="wim";
+			elif regexp '^[pP][nN][gG]$' "${str}"; then
+				set icon="png";
+			elif regexp '^[jJ][pP][gG]$' "${str}"; then
+				set icon="png";
+			elif regexp '^[bB][mM][pP]$' "${str}"; then
+				set icon="png";
+			elif regexp '^[eE][fF][iI]$' "${str}"; then
+				set icon="uefi";
+			elif regexp '^[eE][xX][eE]$' "${str}"; then
+				set icon="exe"
+			fi
+			unset str;
+			menuentry "${obj}" "${obj}" --class ${icon} --class os{
+				set list_dir="$2";
+				configfile "${file_op_src}";
+			}
+		else
+			continue;
+		fi;
+	done;
+	if regexp '^$' "${list_dir_this}"; then
+		#根目录
+		funcBootDisk;
+		menuentry "重启计算机" --class reboot{
+			reboot;
+		}
+		menuentry "关闭计算机" --class halt{
+			halt;
+		}
+	fi
+	#清理环境
+	unset obj;
+	unset wildcard;
+	echo "done!";
+}
+
+function funcBootDisk{
+	for dev in (*); do
+		#是否可读
+		test -e ${dev};
+		if test "$?" = "1"; then
+			continue;
+		fi;
+		#去除括号
+		regexp --set=device '\((.*)\)' $dev;
+		#枚举
+		if test -f ($device)/efi/microsoft/boot/bootmgfw.efi -a -f ($device)/efi/microsoft/boot/bcd; then
+			menuentry "启动 Windows 操作系统 位于 $device" $device --class wim{
+				set root=$2
+				chainloader ($root)/efi/microsoft/boot/bootmgfw.efi;
+				boot;
+			}
+		fi;
+		unset devlbl;
+	done;
+}
+
+#调用主体函数
+funcListFile;

boot/grub/fm/FileOP.cfg

@@ -0,0 +1,108 @@
+insmod regexp;
+source ${prefix}/fm/Tools.cfg;
+source "${prefix}/fm/LinuxISOBoot.cfg";
+#文件操作菜单
+
+#挂载为光盘
+function funcAddCD {
+	set added_menu="${added_menu} funcAddCD";
+	echo "挂载 ${list_dir}";
+	loopback loop "${list_dir}";
+	menuentry "查看ISO内容"  --class iso{
+		set list_dir="(loop)";
+		export list_dir;
+		configfile ${prefix}/fm/FileList.cfg;
+	}
+	funcCheckType;
+	if test -f (loop)/efi/boot/bootx64.efi; then
+		menuentry "启动 bootx64.efi"  --class iso{
+			chainloader (loop)/efi/boot/bootx64.efi;
+		}
+	fi
+}
+#当作[Grub2菜单文件]载入
+function funcAddCFG {
+	set added_menu="${added_menu} funcAddCFG";
+	menuentry "作为Grub2菜单文件载入"  --class cfg{
+		funcGetDevName "${list_dir}";
+		set root="${str}";
+		configfile "${list_dir}";
+	}
+}
+#当作[EFI文件]运行
+function funcAddEFI {
+	set added_menu="${added_menu} funcAddEFI";
+	menuentry "作为EFI可执行文件运行"  --class uefi{
+		chainloader ${list_dir};
+		boot;
+	}
+}
+#显示图片
+function funcAddPNG {
+	set added_menu="${added_menu} funcAddPNG";
+	submenu "查看图片 (PNG)" --class png{
+		background_image ${list_dir};
+		echo -n "按 [ESC] 键返回...";
+		sleep --interruptible 999;
+		background_image /boot/grub/themes/slack/black.png
+	}
+}
+#适用于所有文件的操作
+function funcAddAll {
+	set added_menu="${added_menu} funcAddAll";
+	menuentry "显示文本内容"  --class txt{
+		set pager=1;
+		cat "${list_dir}";
+		echo -n "按 [ESC] 键返回...";
+		sleep --interruptible 999;
+	}
+	menuentry "显示文件信息"  --class info{
+		set pager=1;
+		echo "文件位置";
+		echo ${list_dir};
+		echo "CRC32";
+		crc32 ${list_dir};
+		echo "hexdump";
+		hexdump ${list_dir};
+		echo -n "按 [ESC] 键返回...";
+		sleep --interruptible 999;
+	}
+}
+
+#检查文件格式
+funcGetFileExtName "${list_dir}";
+
+
+menuentry "返回"  --class go-previous{
+	regexp --set=list_dir '(.*)\/.*$' "${list_dir}";
+	unset devnum;
+	unset str;
+	unset sequence;
+	unset added_menu;
+	configfile ${prefix}/fm/FileList.cfg;
+}
+
+if regexp '^[iI][sS][oO]$' "${str}"; then
+	#iso
+	funcAddCD;
+elif regexp '^[cC][fF][gG]$' "${str}"; then
+	#cfg
+	funcAddCFG;
+elif regexp '^[eE][fF][iI]$' "${str}"; then
+	#efi
+	funcAddEFI;
+elif regexp '^[pP][nN][gG]$' "${str}"; then
+	#png
+	funcAddPNG;
+elif regexp '^[jJ][pP][gG]$' "${str}"; then
+	#jpg
+	funcAddPNG;
+fi
+
+funcAddAll;
+
+#清理环境
+unset devnum;
+unset str;
+unset sequence;
+unset added_menu;