Update kvm_system

Fix DNS issues
2026-09-11 00:22:56 -05:00 · 2025-02-18 18:59:49 +08:00
parent c8dcdf7921
commit 06097068a2
4 changed files with 42 additions and 135 deletions
--- a/support/kvm_system/README.md
+++ b/support/kvm_system/README.md
--- a/support/kvm_system/main/lib/system_init/system_init.cpp
+++ b/support/kvm_system/main/lib/system_init/system_init.cpp
@@ -7,9 +7,9 @@ using namespace maix::sys;
 extern kvm_sys_state_t kvm_sys_state;
 extern kvm_oled_state_t kvm_oled_state;

-void new_app_init(uint8_t safe_update)
+void new_app_init(void)
 {
-	// first start
+	// Update the necessary scripts
 	system("cp -f /kvmapp/system/update-nanokvm.py /etc/kvm/");
 	system("rm /etc/init.d/S02udisk");
 	system("cp /kvmapp/system/init.d/S01fs /etc/init.d/");
@@ -17,18 +17,26 @@ void new_app_init(uint8_t safe_update)
 	system("cp /kvmapp/system/init.d/S15kvmhwd /etc/init.d/");
 	system("cp /kvmapp/system/init.d/S30eth /etc/init.d/");
 	system("cp /kvmapp/system/init.d/S50sshd /etc/init.d/");
-	if(kvm_wifi_exist()) system("cp /kvmapp/system/init.d/S30wifi /etc/init.d/");
-	else system("rm /etc/init.d/S30wifi");
-	system("cp /kvmapp/system/init.d/S98tailscaled /etc/init.d/");
-	if(safe_update == 0){
-		system("cp /kvmapp/system/init.d/S95nanokvm /etc/init.d/");	// /kvmapp/system/init.d/S95nanokvm还没跑完直接覆盖可能出问题
+	if(kvm_wifi_exist()) {
+		system("cp /kvmapp/system/init.d/S30wifi /etc/init.d/");
+	} else {
+		system("rm /etc/init.d/S30wifi");
 	}

-	// system("rm /etc/init.d/S04backlight");
-	// system("rm /etc/init.d/S05tp");
-	// system("rm /etc/init.d/S40bluetoothd");
-	// system("rm /etc/init.d/S99*");
+	// PCIe Patch
+	// system("cp /kvmapp/system/init.d/S95nanokvm /etc/init.d/");
+	if(access("/kvmapp/jpg_stream/dl_lib/libmaixcam_lib.so", F_OK) != 0){
+		system("cp /kvmapp/system/init.d/S95nanokvm /etc/init.d/");
+	}
+
+	// Remove unnecessary components to speed up boot time
+	system("rm /etc/init.d/S04backlight");
+	system("rm /etc/init.d/S05tp");
+	system("rm /etc/init.d/S40bluetoothd");
+	system("rm /etc/init.d/S50ssdpd");
+	system("rm /etc/init.d/S99*");
 	
+	// Add necessary configuration files for program execution
 	system("mkdir /kvmapp/kvm");
 	system("mkdir /etc/kvm");
 	system("echo 0 > /kvmapp/kvm/now_fps");
@@ -41,9 +49,8 @@ void new_app_init(uint8_t safe_update)

 	// rm jpg_stream & kvm_stream
 	system("rm -r /kvmapp/jpg_stream");
-	system("rm /kvmapp/kvm_system/kvm_stream");
+	system("rm /kvmapp/kvm_system/kvm_stream");	// Cannot delete temporarily; the old production test script uses this file to determine if the download is complete

-	// rm kvm_new_app
 	system("rm /kvmapp/kvm_new_app");
 	system("sync");
 	// system("/etc/init.d/S95nanokvm restart");
@@ -105,9 +112,15 @@ void new_app_init(uint8_t safe_update)
 	if(access("/root/old/kvm_new_img", F_OK) == 0){
 		system("rm -r /root/old");
 	}	
+	
+	system("sync");
+	system("killall NanoKVM-Server");
+	system("rm -r /tmp/server");
+	system("cp -r /kvmapp/server /tmp/");
+	system("/tmp/server/NanoKVM-Server &");
 }

-void update_resolv_conf(void)
+void build_complete_resolv(void)
 {
 	FILE *fp = NULL;
 	// fp = fopen("/boot/resolv.conf", "w+");
@@ -121,121 +134,8 @@ void update_resolv_conf(void)
 	system("cp -vf /boot/resolv.conf /etc/resolv.conf");
 }

-void init_upadte(void)
+void new_img_init(void)
 {
-	if(access("/kvmapp/kvm_new_app", F_OK) == 0){
-		new_app_init(0);
-	}
-
-	// PCIe Patch
-	if(access("/kvmapp/jpg_stream/dl_lib/libmaixcam_lib.so", F_OK) == 0){
-		system("cp -f /kvmapp/jpg_stream/dl_lib/libmaixcam_lib.so /kvmapp/kvm_system/dl_lib/");
-		new_app_init(1);
-	}
-
-	// DNS Patch
-	system("tailscale set --accept-dns=false");
-	if(access("/boot/resolv.conf", F_OK) != 0){
-		// 不存在直接覆盖
-		update_resolv_conf();
-	} else {
-		// 存在则检测是否拷贝/DNS是否正确
-		uint8_t RW_Data[10] = {0};	
-		FILE *fp;
-		fp = popen("cat /etc/resolv.conf | grep 119.29.29.29", "r");
-		fgets((char*)RW_Data, 2, fp);
-		pclose(fp);
-		if(RW_Data[0] != 'n') {
-			update_resolv_conf();
-		}
-	}
-
-	// libmaixcam_lib.so
-	if(access("/kvmapp/kvm_system/dl_lib/libmaixcam_lib.so", F_OK) == 0){
-		// exist
-		system("cp -f /kvmapp/kvm_system/dl_lib/libmaixcam_lib.so /kvmapp/server/dl_lib");
-	} else {
-		printf("kvm_system not exist lib!\n");
-	}
-	system("sync");
-	system("killall NanoKVM-Server");
-	system("rm -r /tmp/server");
-	system("cp -r /kvmapp/server /tmp/");
-	system("/tmp/server/NanoKVM-Server &");
-}
-
-void first_start(void)
-{
-	if(access("/kvmapp/kvm_new_img", F_OK) == 0){
-		// init oled
-		OLED_state = oled_exist();
-		if(OLED_state){
-			printf("oled exist\r\n");
-		} else {
-			printf("oled not exist\r\n");
-		}
-		if(OLED_state){
-			OLED_Init();
-			OLED_ColorTurn(0);		//0正常显示 1 反色显示
-			OLED_DisplayTurn(0);	//0正常显示 1 屏幕翻转显示
-			// OLED_INIT_UI();
-			
-			if(kvm_hw_ver == 2){
-				OLED_Revolve();
-			}
-		}
-		uint8_t update_begin = 0;
-		while(1){
-			if(chack_net_state(ETH_ROUTE) && get_ip_addr(ETH_IP)){
-				OLED_Clear();
-				if(kvm_hw_ver != 2){
-					if(update_begin == 0){
-						update_begin = 1;
-						OLED_ShowString(1, 2, "Auto-updating...", 16);
-						OLED_ShowStringtoend(1, 4, (char*)kvm_sys_state.eth_addr, 16, 0);
-						system("python /kvmapp/system/update-nanokvm.py");
-					} else {
-						OLED_ShowString(1, 0, "Auto-update fail", 16);
-						OLED_ShowString(1, 2, "Please open the ", 16);
-						OLED_ShowStringtoend(1, 4, (char*)kvm_sys_state.eth_addr, 16, 0);
-						OLED_ShowString(1, 6, "update KVM APP  ", 16);
-					}
-				} else {
-					// PCIe
-					if(update_begin == 0){
-						update_begin = 1;
-						OLED_ShowString(0, 1, "Updating...",  8);
-						OLED_ShowString_AlignRight(AlignRightEND_P, 2, (char*)kvm_sys_state.eth_addr, 4);
-						system("python /kvmapp/system/update-nanokvm.py");
-					} else {
-						OLED_ShowString(0, 0, "Update fail",  8);
-						OLED_ShowString(0, 1, "Please open",  8);
-						OLED_ShowString_AlignRight(AlignRightEND_P, 2, (char*)kvm_sys_state.eth_addr, 4);
-						OLED_ShowString(0, 3, "update APP" ,  8);
-					}
-				}
-				while(1){
-					time::sleep_ms(1000);
-					if(chack_net_state(ETH_ROUTE) == 0) {
-						OLED_Clear();
-						break;
-					}
-				}
-			} else {
-				get_ip_addr(ETH_ROUTE);
-				if(kvm_hw_ver != 2){
-					OLED_ShowString(1, 2, " Please connect ", 16);
-					OLED_ShowString(1, 4, " to the network ", 16);
-					OLED_ShowString(1, 6, " to update app  ", 16);
-				} else {
-					// PCIe
-					OLED_ShowString(0, 0, "Please link",  8);
-					OLED_ShowString(0, 1, "to network",  8);
-					OLED_ShowString(0, 2, "update APP" ,  8);
-				}
-
-				time::sleep_ms(10);
-			}
-		}
-	}
+	build_complete_resolv();
+	system("rm /kvmapp/kvm_new_img");
 }
--- a/support/kvm_system/main/lib/system_init/system_init.h
+++ b/support/kvm_system/main/lib/system_init/system_init.h
@@ -2,9 +2,8 @@
 #define SYSTEM_INIT_H_
 #include "config.h"

-void new_app_init(uint8_t safe_update);
-void update_resolv_conf(void);
 void init_upadte(void);
-void first_start(void);
+void new_img_init(void);
+void new_app_init(void);

 #endif // SYSTEM_INIT_H_
--- a/support/kvm_system/main/src/main.cpp
+++ b/support/kvm_system/main/src/main.cpp
@@ -186,9 +186,17 @@ int main(int argc, char* argv[])
 	pthread_t display_thread;
 	pthread_t key_thread;

-	// first_start();
+	// Execute only when it's a new image
+	if(access("/kvmapp/kvm_new_img", F_OK) == 0){
+		new_img_init();
+	}

-	init_upadte();
+	// Execute only when it's a new app
+	if(access("/kvmapp/kvm_new_app", F_OK) == 0){
+		new_app_init();
+	}
+
+	system("sync");

 	OLED_state = oled_exist();
 	if(OLED_state){