bigbiff
7abc5fe195
This will stop the iteration of the partition objects, kill the current twrpTar thread and remove the backup directory. Implement TWAtomicInt class to give us a wrapper that automatically uses mutexes before the read and write to help ensure that the reads and writes will be atomic based on documentation. Change-Id: I645b22bc980a292e9c7202acb24ffd22ebe68c63
103 lines
2.8 KiB
C++
103 lines
2.8 KiB
C++
/*
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Copyright 2012 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 "twrpDU.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(const unsigned long long *overall_size, const unsigned long long *other_backups_size, pid_t &fork_pid);
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int extractTarFork(const unsigned long long *overall_size, unsigned long long *other_backups_size);
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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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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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int has_data_media;
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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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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, int *archive_type);
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static void Signal_Kill(int signum);
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int Archive_Current_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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int fd;
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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 thread_id;
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};
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