PawletOS/android_bootable_recovery
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Add an option to one click flash current booted TWRP ramdisk

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Change-Id: I12303696698a5feaa43401bcac9e30d5b3b99a0c
This commit is contained in:
nebrassy
2021-08-09 23:05:14 +00:00
committed by bigbiff
parent cfa875c4d4
commit ac29e691d8
11 changed files with 223 additions and 54 deletions
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twrpRepacker.cpp
+46 -4
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@@ -129,8 +129,14 @@ bool twrpRepacker::Repack_Image_And_Flash(const std::string& Target_Image, const
if (!Backup_Image_For_Repack(part, REPACK_ORIG_DIR, Repack_Options.Backup_First, gui_lookup("repack", "Repack")))
return false;
DataManager::SetProgress(.25);
gui_msg(Msg("unpacking_image=Unpacking {1}...")(Target_Image));
image_ramdisk_format = Unpack_Image(Target_Image, REPACK_NEW_DIR, true);
if (Repack_Options.Type == REPLACE_RAMDISK_UNPACKED) {
if (!Prepare_Empty_Folder(REPACK_NEW_DIR))
return false;
image_ramdisk_format = "gzip";
} else {
gui_msg(Msg("unpacking_image=Unpacking {1}...")(Target_Image));
image_ramdisk_format = Unpack_Image(Target_Image, REPACK_NEW_DIR, true);
}
if (image_ramdisk_format.empty())
return false;
DataManager::SetProgress(.5);
@@ -142,6 +148,16 @@ bool twrpRepacker::Repack_Image_And_Flash(const std::string& Target_Image, const
LOGERR("Failed to copy ramdisk\n");
return false;
}
} else if (Repack_Options.Type == REPLACE_RAMDISK_UNPACKED) {
if (TWFunc::copy_file(Target_Image, REPACK_ORIG_DIR "ramdisk.cpio", 0644)) {
LOGERR("Failed to copy ramdisk\n");
return false;
}
if (TWFunc::copy_file(Target_Image, REPACK_NEW_DIR "ramdisk.cpio", 0644)) {
LOGERR("Failed to copy ramdisk\n");
return false;
}
path = REPACK_ORIG_DIR;
} else if (Repack_Options.Type == REPLACE_RAMDISK) {
// Repack the ramdisk
if (TWFunc::copy_file(REPACK_NEW_DIR "ramdisk.cpio", REPACK_ORIG_DIR "ramdisk.cpio", 0644)) {
@@ -192,7 +208,7 @@ bool twrpRepacker::Repack_Image_And_Flash(const std::string& Target_Image, const
}
DataManager::SetProgress(1);
TWFunc::removeDir(REPACK_ORIG_DIR, false);
if (part->Is_SlotSelect() && Repack_Options.Type == REPLACE_RAMDISK) {
if (part->Is_SlotSelect()) { if (Repack_Options.Type == REPLACE_RAMDISK || Repack_Options.Type == REPLACE_RAMDISK_UNPACKED) {
LOGINFO("Switching slots to flash ramdisk to both partitions\n");
string Current_Slot = PartitionManager.Get_Active_Slot_Display();
if (Current_Slot == "A")
@@ -241,7 +257,33 @@ bool twrpRepacker::Repack_Image_And_Flash(const std::string& Target_Image, const
}
DataManager::SetProgress(1);
TWFunc::removeDir(REPACK_ORIG_DIR, false);
}
}}
TWFunc::removeDir(REPACK_NEW_DIR, false);
return true;
}
bool twrpRepacker::Flash_Current_Twrp() {
if (!TWFunc::Path_Exists("/ramdisk-files.txt")) {
LOGERR("can not find ramdisk-files.txt");
return false;
}
Repack_Options_struct Repack_Options;
Repack_Options.Disable_Verity = false;
Repack_Options.Disable_Force_Encrypt = false;
Repack_Options.Type = REPLACE_RAMDISK_UNPACKED;
Repack_Options.Backup_First = DataManager::GetIntValue("tw_repack_backup_first") != 0;
std::string verifyfiles = "cd / && sha256sum --status -c ramdisk-files.sha256sum";
if (TWFunc::Exec_Cmd(verifyfiles) != 0) {
gui_msg(Msg(msg::kError, "modified_ramdisk_error=ramdisk files have been modified, unable to create ramdisk to flash, fastboot boot twrp and try this option again or use the Install Recovery Ramdisk option."));
return false;
}
std::string command = "cd / && /system/bin/cpio -H newc -o < ramdisk-files.txt > /tmp/currentramdisk.cpio && /system/bin/gzip -f /tmp/currentramdisk.cpio";
if (TWFunc::Exec_Cmd(command) != 0) {
gui_msg(Msg(msg::kError, "create_ramdisk_error=failed to create ramdisk to flash."));
return false;
}
if (!Repack_Image_And_Flash("/tmp/currentramdisk.cpio.gz", Repack_Options))
return false;
else
return true;
}