fastboot: implement fastbootd in twrp
fastbootd is a userspace daemon that runs in the recovery
ramdisk. It allows writing single partitions to the super
partition via fastboot CLI. When TWRP sees the fastboot option
in the misc partition during startup, it will start with
the fastbootd page and fastbootd running. Otherwise it will
run recovery normally.
Change-Id: Id7b12d29ef21dbd5950dc884dd1cd788f25357f0
diff --git a/twrp-functions.cpp b/twrp-functions.cpp
index aeb2f7e..694c9bb 100755
--- a/twrp-functions.cpp
+++ b/twrp-functions.cpp
@@ -1,5 +1,5 @@
/*
- Copyright 2012 bigbiff/Dees_Troy TeamWin
+ Copyright 2012-2020 TeamWin
This file is part of TWRP/TeamWin Recovery Project.
TWRP is free software: you can redistribute it and/or modify
@@ -45,7 +45,7 @@
#include "data.hpp"
#include "partitions.hpp"
#include "variables.h"
-#include "bootloader_message_twrp/include/bootloader_message_twrp/bootloader_message.h"
+#include "bootloader_message/include/bootloader_message/bootloader_message.h"
#include "cutils/properties.h"
#include "cutils/android_reboot.h"
#include <sys/reboot.h>
@@ -619,19 +619,6 @@
chmod(logCopy.c_str(), 0600);
chmod(lastLogCopy.c_str(), 0640);
- // Reset bootloader message
- TWPartition* Part = PartitionManager.Find_Partition_By_Path("/misc");
- if (Part != NULL) {
- std::string err;
- if (!clear_bootloader_message((void*)&err)) {
- if (err == "no misc device set") {
- LOGINFO("%s\n", err.c_str());
- } else {
- LOGERR("%s\n", err.c_str());
- }
- }
- }
-
if (get_log_dir() == CACHE_LOGS_DIR) {
if (PartitionManager.Mount_By_Path("/cache", false)) {
if (unlink("/cache/recovery/command") && errno != ENOENT) {
@@ -642,6 +629,17 @@
sync();
}
+void TWFunc::Clear_Bootloader_Message() {
+ std::string err;
+ if (!clear_bootloader_message(&err)) {
+ if (err == "no misc device set") {
+ LOGINFO("%s\n", err.c_str());
+ } else {
+ LOGERR("%s\n", err.c_str());
+ }
+ }
+}
+
void TWFunc::Update_Intent_File(string Intent) {
if (PartitionManager.Mount_By_Path("/cache", false) && !Intent.empty()) {
TWFunc::write_to_file("/cache/recovery/intent", Intent);
@@ -672,18 +670,10 @@
#endif
case rb_recovery:
check_and_run_script("/system/bin/rebootrecovery.sh", "reboot recovery");
-#ifdef ANDROID_RB_PROPERTY
return property_set(ANDROID_RB_PROPERTY, "reboot,recovery");
-#else
- return __reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, LINUX_REBOOT_CMD_RESTART2, (void*) "recovery");
-#endif
case rb_bootloader:
check_and_run_script("/system/bin/rebootbootloader.sh", "reboot bootloader");
-#ifdef ANDROID_RB_PROPERTY
return property_set(ANDROID_RB_PROPERTY, "reboot,bootloader");
-#else
- return __reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, LINUX_REBOOT_CMD_RESTART2, (void*) "bootloader");
-#endif
case rb_poweroff:
check_and_run_script("/system/bin/poweroff.sh", "power off");
#ifdef ANDROID_RB_PROPERTY
@@ -695,18 +685,12 @@
#endif
case rb_download:
check_and_run_script("/system/bin/rebootdownload.sh", "reboot download");
-#ifdef ANDROID_RB_PROPERTY
return property_set(ANDROID_RB_PROPERTY, "reboot,download");
-#else
- return __reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, LINUX_REBOOT_CMD_RESTART2, (void*) "download");
-#endif
case rb_edl:
check_and_run_script("/system/bin/rebootedl.sh", "reboot edl");
-#ifdef ANDROID_RB_PROPERTY
return property_set(ANDROID_RB_PROPERTY, "reboot,edl");
-#else
- return __reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, LINUX_REBOOT_CMD_RESTART2, (void*) "edl");
-#endif
+ case rb_fastboot:
+ return property_set(ANDROID_RB_PROPERTY, "reboot,fastboot");
default:
return -1;
}