| bigbiff | ad58e1b | 2020-07-06 20:24:34 -0400 | [diff] [blame] | 1 | /*
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| 2 | Copyright 2014 to 2020 TeamWin
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| 3 | This file is part of TWRP/TeamWin Recovery Project.
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| 4 |
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| 5 | TWRP is free software: you can redistribute it and/or modify
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| 6 | it under the terms of the GNU General Public License as published by
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| 7 | the Free Software Foundation, either version 3 of the License, or
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| 8 | (at your option) any later version.
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| 9 |
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| 10 | TWRP is distributed in the hope that it will be useful,
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | GNU General Public License for more details.
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| 14 |
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| 15 | You should have received a copy of the GNU General Public License
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| 16 | along with TWRP. If not, see <http://www.gnu.org/licenses/>.
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| 17 | */
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| 18 |
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| 19 | #include <string>
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| 20 | #include "partitions.hpp"
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| 21 |
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| 22 | #ifndef TWRP_REPACKER
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| 23 | #define TWRP_REPACKER
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| 24 |
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| 25 | enum Repack_Type {
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| 26 | REPLACE_NONE = 0,
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| 27 | REPLACE_RAMDISK = 1,
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| 28 | REPLACE_KERNEL = 2,
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| 29 | };
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| 30 |
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| 31 | struct Repack_Options_struct {
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| 32 | Repack_Type Type;
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| 33 | bool Backup_First;
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| 34 | bool Disable_Verity;
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| 35 | bool Disable_Force_Encrypt;
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| 36 | };
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| 37 |
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| 38 | class twrpRepacker {
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| 39 | public:
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| 40 | bool Backup_Image_For_Repack(TWPartition* Part, const std::string& Temp_Folder_Destination, const bool Create_Backup, const std::string& Backup_Name); // Prepares an image for repacking by unpacking it to the temp folder destination
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| 41 | std::string Unpack_Image(const std::string& Source_Path, const std::string& Temp_Folder_Destination, const bool Copy_Source, const bool Create_Destination = true); // Prepares an image for repacking by unpacking it to the temp folder destination and return the ramdisk format
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| 42 | bool Repack_Image_And_Flash(const std::string& Target_Image, const struct Repack_Options_struct& Repack_Options); // Repacks the boot image with a new kernel or a new ramdisk
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| 43 | private:
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| 44 | bool Prepare_Empty_Folder(const std::string& Folder); // Creates an empty folder at Folder. If the folder already exists, the folder is deleted, then created
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| 45 | std::string original_ramdisk_format; // Ramdisk format of boot partition
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| 46 | std::string image_ramdisk_format; // Ramdisk format of boot image to repack from
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| 47 | };
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| 48 | #endif // TWRP_REPACKER |