58f2132bc3
Fix conflicts and make it build in 5.1, 6.0, 7.1, 8.1, and 9.0 Change-Id: Ida0a64c29ff27d339b7f42a18d820930964ac6e4
111 lines
3.2 KiB
C++
111 lines
3.2 KiB
C++
/*
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Copyright 2012 to 2016 bigbiff/Dees_Troy TeamWin
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This file is part of TWRP/TeamWin Recovery Project.
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TWRP is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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TWRP is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with TWRP. If not, see <http://www.gnu.org/licenses/>.
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*/
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extern "C" {
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#include "libtar/libtar.h"
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}
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <string.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <fstream>
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#include <string>
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#include <vector>
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#include "exclude.hpp"
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#include "progresstracking.hpp"
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#include "partitions.hpp"
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#include "twrp-functions.hpp"
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using namespace std;
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struct TarListStruct {
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std::string fn;
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unsigned thread_id;
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};
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struct thread_data_struct {
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std::vector<TarListStruct> *TarList;
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unsigned thread_id;
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};
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class twrpTar {
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public:
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twrpTar();
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virtual ~twrpTar();
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int createTarFork(pid_t *tar_fork_pid);
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int extractTarFork();
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void setfn(string fn);
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void setdir(string dir);
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void setsize(unsigned long long backup_size);
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void setpassword(string pass);
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unsigned long long get_size();
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void Set_Archive_Type(Archive_Type archive_type);
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public:
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int use_encryption;
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int userdata_encryption;
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int use_compression;
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int split_archives;
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string backup_name;
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int progress_pipe_fd;
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string partition_name;
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string backup_folder;
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PartitionSettings *part_settings;
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TWExclude *backup_exclusions;
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private:
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int extract();
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int addFilesToExistingTar(vector <string> files, string tarFile);
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int createTar();
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int addFile(string fn, bool include_root);
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int entryExists(string entry);
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int closeTar();
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int removeEOT(string tarFile);
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int extractTar();
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string Strip_Root_Dir(string Path);
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int openTar();
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int Generate_TarList(string Path, std::vector<TarListStruct> *TarList, unsigned long long *Target_Size, unsigned *thread_id);
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static void* createList(void *cookie);
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static void* extractMulti(void *cookie);
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int tarList(std::vector<TarListStruct> *TarList, unsigned thread_id);
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unsigned long long uncompressedSize(string filename);
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static void Signal_Kill(int signum);
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enum Archive_Type current_archive_type;
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unsigned long long Archive_Current_Size;
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unsigned long long Total_Backup_Size;
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bool include_root_dir;
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TAR *t;
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tartype_t tar_type; // Only used in createTar() but variable must persist while the tar is open
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int fd;
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int input_fd; // this stores the fd for libtar to write to
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pid_t pigz_pid;
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pid_t oaes_pid;
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unsigned long long file_count;
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string tardir;
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string tarfn;
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string basefn;
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string password;
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std::vector<TarListStruct> *ItemList;
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int output_fd; // this stores the output fd that gzip will read from
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unsigned thread_id;
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};
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