移植dns查询工具dog的--tcp功能 (#652)

* add dog, modify user/Makefile and user.sysconfig

* add dog, modify user/Makefile and user.sysconfig

* fix tty unicode

* 修正无法正确编译dog的问题

---------

Co-authored-by: val213 <val213666@gmail.com>
Co-authored-by: GnoCiYeH <heyicong@dragonos.org>
Co-authored-by: longjin <longjin@DragonOS.org>

env.mk

@@ -8,46 +8,3 @@ endif
 ifeq ($(EMULATOR), )
 export EMULATOR=__NO_EMULATION__
 endif
-
-# 设置编译器
-ifeq ($(ARCH), x86_64)
-
-# 如果 x86_64时，DragonOS_GCC 为空，那么设置为默认值
-export DragonOS_GCC?=$(HOME)/opt/dragonos-gcc/gcc-x86_64-unknown-none/bin
-
-export CC=$(DragonOS_GCC)/x86_64-elf-gcc
-export LD=ld
-export AS=$(DragonOS_GCC)/x86_64-elf-as
-export NM=$(DragonOS_GCC)/x86_64-elf-nm
-export AR=$(DragonOS_GCC)/x86_64-elf-ar
-export OBJCOPY=$(DragonOS_GCC)/x86_64-elf-objcopy
-
-else ifeq ($(ARCH), riscv64)
-
-export CC=riscv64-unknown-elf-gcc
-# binutils版本需要>=2.38
-# 而ubuntu的unknown-elf的版本比较旧，所以使用了riscv64-linux-gnu-ld
-export LD=riscv64-linux-gnu-ld
-export AS=riscv64-unknown-elf-as
-export NM=riscv64-unknown-elf-nm
-export AR=riscv64-unknown-elf-ar
-export OBJCOPY=riscv64-unknown-elf-objcopy
-
-endif
-
-
-export DEBUG=DEBUG
-
-export CFLAGS_DEFINE_ARCH="__$(ARCH)__"
-
-export GLOBAL_CFLAGS := -fno-builtin -fno-stack-protector -D $(CFLAGS_DEFINE_ARCH) -D $(EMULATOR) -O1
-
-ifeq ($(ARCH), x86_64)
-GLOBAL_CFLAGS += -mcmodel=large -m64
-else ifeq ($(ARCH), riscv64)
-GLOBAL_CFLAGS += -mcmodel=medany -march=rv64imac -mabi=lp64
-endif
-
-ifeq ($(DEBUG), DEBUG)
-GLOBAL_CFLAGS += -g 
-endif

kernel/Makefile

@@ -1,7 +1,7 @@
 # 导入环境变量
-include ../env.mk
+include ./env.mk
 
-export ARCH ?= x86_64
+# export ARCH ?= x86_64
 # 如果是x86_64, 则使用x86_64-unknown-none.json作为target
 ifeq ($(ARCH), x86_64)
 	export TARGET_JSON=arch/x86_64/x86_64-unknown-none.json

kernel/env.mk

@@ -0,0 +1,44 @@
+include ../env.mk
+
+# 设置编译器
+ifeq ($(ARCH), x86_64)
+
+# 如果 x86_64时，DragonOS_GCC 为空，那么设置为默认值
+export DragonOS_GCC?=$(HOME)/opt/dragonos-gcc/gcc-x86_64-unknown-none/bin
+
+export CC=$(DragonOS_GCC)/x86_64-elf-gcc
+export LD=ld
+export AS=$(DragonOS_GCC)/x86_64-elf-as
+export NM=$(DragonOS_GCC)/x86_64-elf-nm
+export AR=$(DragonOS_GCC)/x86_64-elf-ar
+export OBJCOPY=$(DragonOS_GCC)/x86_64-elf-objcopy
+
+else ifeq ($(ARCH), riscv64)
+
+export CC=riscv64-unknown-elf-gcc
+# binutils版本需要>=2.38
+# 而ubuntu的unknown-elf的版本比较旧，所以使用了riscv64-linux-gnu-ld
+export LD=riscv64-linux-gnu-ld
+export AS=riscv64-unknown-elf-as
+export NM=riscv64-unknown-elf-nm
+export AR=riscv64-unknown-elf-ar
+export OBJCOPY=riscv64-unknown-elf-objcopy
+
+endif
+
+
+export DEBUG=DEBUG
+
+export CFLAGS_DEFINE_ARCH="__$(ARCH)__"
+
+export GLOBAL_CFLAGS := -fno-builtin -fno-stack-protector -D $(CFLAGS_DEFINE_ARCH) -D $(EMULATOR) -O1
+
+ifeq ($(ARCH), x86_64)
+GLOBAL_CFLAGS += -mcmodel=large -m64
+else ifeq ($(ARCH), riscv64)
+GLOBAL_CFLAGS += -mcmodel=medany -march=rv64imac -mabi=lp64
+endif
+
+ifeq ($(DEBUG), DEBUG)
+GLOBAL_CFLAGS += -g 
+endif

kernel/src/driver/tty/virtual_terminal/virtual_console.rs

@@ -347,7 +347,7 @@ impl VirtualConsoleData {
     /// !!! 注意，该函数返回true时，元组的第一个数据是无效数据（未转换完成）
     fn translate_unicode(&mut self, c: u32) -> (Option<u32>, bool) {
         // 收到的字符不是首个
-        if (c & 0xc8) == 0x80 {
+        if (c & 0xc0) == 0x80 {
             // 已经不需要继续的字符了，说明这个字符是非法的
             if self.utf_count == 0 {
                 return (Some(0xfffd), false);

user/Makefile

@@ -60,8 +60,7 @@ all:
 	@echo 用户态程序编译完成
 
 copy_services: dadk_run
-	@mkdir -p $(ROOT_PATH)/bin/sysroot/etc/reach/system
+	cp -r sysconfig/* $(ROOT_PATH)/bin/sysroot/
-	cp -r services/* $(ROOT_PATH)/bin/sysroot/etc/reach/system/
 
 
 .PHONY: clean

user/dadk/config/dog_0_1_0.dadk

@@ -0,0 +1,28 @@
+{
+  "name": "dog",
+  "version": "0.1.0",
+  "description": "dns client",
+  "rust_target": null,
+  "task_type": {
+    "BuildFromSource": {
+      "Git": {
+        "url": "https://git.mirrors.dragonos.org.cn/DragonOS-Community/dog.git",
+        "branch": null,
+        "revision": "4ad6075686"
+      }
+    }
+  },
+  "depends": [],
+  "build": {
+    "build_command": "make install"
+  },
+  "install": {
+    "in_dragonos_path": "/"
+  },
+  "clean": {
+    "clean_command": "make clean"
+  },
+  "envs": [],
+  "build_once": false,
+  "install_once": false
+}

user/sysconfig/etc/reach/system/shell.service

@@ -0,0 +1,8 @@
+[Unit]
+Description=Shell
+
+[Service]
+Type=simple
+ExecStart=/bin/NovaShell
+Restart=always
+ExecStartPre=-/bin/about.elf

user/sysconfig/etc/resolv.conf

@@ -0,0 +1,2 @@
+nameserver 8.8.8.8
+nameserver 8.8.8.4