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-rw-r--r--partition.cpp63
-rw-r--r--partitionmanager.cpp337
-rw-r--r--partitions.hpp1
3 files changed, 211 insertions, 190 deletions
diff --git a/partition.cpp b/partition.cpp
index 521722774..27f855e5a 100644
--- a/partition.cpp
+++ b/partition.cpp
@@ -683,7 +683,6 @@ bool TWPartition::Check_MD5(string restore_folder) {
int index = 0;
Full_Filename = restore_folder + "/" + Backup_FileName;
- LOGI("Full_Filename: '%s'\n", Full_Filename.c_str());
if (!TWFunc::Path_Exists(Full_Filename)) {
// This is a split archive, we presume
sprintf(split_filename, "%s%03i", Full_Filename.c_str(), index);
@@ -694,8 +693,8 @@ bool TWPartition::Check_MD5(string restore_folder) {
}
index++;
sprintf(split_filename, "%s%03i", Full_Filename.c_str(), index);
- LOGI("Full_Filename: '%s'\n", Full_Filename.c_str());
}
+ return true;
} else {
// Single file archive
if (TWFunc::Check_MD5(Full_Filename) == 0) {
@@ -708,7 +707,6 @@ bool TWPartition::Check_MD5(string restore_folder) {
}
bool TWPartition::Restore(string restore_folder) {
- ui_print("Restoring %s...\n", Display_Name.c_str());
if (Backup_Method == FILES)
return Restore_Tar(restore_folder);
else if (Backup_Method == DD)
@@ -995,9 +993,11 @@ bool TWPartition::Wipe_Data_Without_Wiping_Media() {
}
bool TWPartition::Backup_Tar(string backup_folder) {
- char back_name[255];
- string Full_FileName, Tar_Args, Command;
- int use_compression;
+ char back_name[255], split_index[5];
+ string Full_FileName, Split_FileName, Tar_Args, Command;
+ int use_compression, index, backup_count;
+ struct stat st;
+ unsigned long long total_bsize = 0;
if (!Mount(true))
return false;
@@ -1013,12 +1013,33 @@ bool TWPartition::Backup_Tar(string backup_folder) {
sprintf(back_name, "%s.%s.win", Backup_Name.c_str(), Current_File_System.c_str());
Backup_FileName = back_name;
- Full_FileName = backup_folder + "/" + Backup_FileName;
if (Backup_Size > MAX_ARCHIVE_SIZE) {
// This backup needs to be split into multiple archives
- LOGE("Multiple archive splitting is not implemented yet!\n");
- return false;
+ ui_print("Breaking backup file into multiple archives...\nGenerating file lists\n");
+ sprintf(back_name, "%s", Mount_Point.c_str());
+ backup_count = make_file_list(back_name);
+ if (backup_count < 1) {
+ LOGE("Error generating file list!\n");
+ return false;
+ }
+ for (index=0; index<backup_count; index++) {
+ sprintf(split_index, "%03i", index);
+ Full_FileName = backup_folder + "/" + Backup_FileName + split_index;
+ Command = "tar " + Tar_Args + " -f '" + Full_FileName + "' -T /tmp/list/filelist" + split_index;
+ LOGI("Backup command: '%s'\n", Command.c_str());
+ ui_print("Backup archive %i of %i...\n", (index + 1), backup_count);
+ system(Command.c_str()); // sending backup command formed earlier above
+
+ if (stat(Full_FileName.c_str(), &st) != 0 || st.st_size == 0) {
+ LOGE("File size is zero bytes. Aborting...\n\n"); // oh noes! file size is 0, abort! abort!
+ return false;
+ }
+ total_bsize += st.st_size;
+ }
+ ui_print(" * Total size: %llu bytes.\n", total_bsize);
+ system("cd /tmp && rm -rf list");
} else {
+ Full_FileName = backup_folder + "/" + Backup_FileName;
if (Has_Data_Media)
Command = "cd " + Mount_Point + " && tar " + Tar_Args + " ./ --exclude='media*' -f '" + Full_FileName + "'";
else
@@ -1068,6 +1089,8 @@ bool TWPartition::Backup_Dump_Image(string backup_folder) {
bool TWPartition::Restore_Tar(string restore_folder) {
size_t first_period, second_period;
string Restore_File_System, Full_FileName, Command;
+ int index = 0;
+ char split_index[5];
LOGI("Restore filename is: %s\n", Backup_FileName.c_str());
@@ -1093,12 +1116,26 @@ bool TWPartition::Restore_Tar(string restore_folder) {
if (!Mount(true))
return false;
- Full_FileName = restore_folder + "/" + Backup_FileName;
ui_print("Restoring %s...\n", Display_Name.c_str());
+ Full_FileName = restore_folder + "/" + Backup_FileName;
if (!TWFunc::Path_Exists(Full_FileName)) {
- // This backup is multiple archives
- LOGE("Multiple archive not implemented yet.\n");
- return false;
+ // Backup is multiple archives
+ LOGI("Backup is multiple archives.\n");
+ sprintf(split_index, "%03i", index);
+ Full_FileName = restore_folder + "/" + Backup_FileName + split_index;
+ while (TWFunc::Path_Exists(Full_FileName)) {
+ ui_print("Restoring archive %i...\n", index + 1);
+ Command = "cd " + Mount_Point + " && tar -xf '" + Full_FileName + "'";
+ LOGI("Restore command: '%s'\n", Command.c_str());
+ system(Command.c_str());
+ index++;
+ sprintf(split_index, "%03i", index);
+ Full_FileName = restore_folder + "/" + Backup_FileName + split_index;
+ }
+ if (index == 0) {
+ LOGE("Error locating restore file: '%s'\n", Full_FileName.c_str());
+ return false;
+ }
} else {
Command = "cd " + Mount_Point + " && tar -xf '" + Full_FileName + "'";
LOGI("Restore command: '%s'\n", Command.c_str());
diff --git a/partitionmanager.cpp b/partitionmanager.cpp
index a16678307..855b311be 100644
--- a/partitionmanager.cpp
+++ b/partitionmanager.cpp
@@ -334,21 +334,19 @@ bool TWPartitionManager::Make_MD5(bool generate_md5, string Backup_Folder, strin
char command[512];
string Full_File = Backup_Folder + Backup_Filename;
- if (!generate_md5) {
- LOGI("MD5 disabled\n");
+ if (!generate_md5)
return true;
- }
- ui_print(" * Generating md5...\n");
+ ui_print(" * Generating md5...");
if (TWFunc::Path_Exists(Full_File)) {
sprintf(command, "cd '%s' && md5sum %s > %s.md5",Backup_Folder.c_str(), Backup_Filename.c_str(), Backup_Filename.c_str());
LOGI("MD5 command is: '%s'\n", command);
if (system(command) == 0) {
- ui_print("....MD5 Created.\n");
+ ui_print("MD5 Created.\n");
return true;
} else {
- ui_print("....MD5 Error.\n");
+ ui_print("MD5 Error!\n");
return false;
}
} else {
@@ -356,21 +354,21 @@ bool TWPartitionManager::Make_MD5(bool generate_md5, string Backup_Folder, strin
int index = 0;
sprintf(filename, "%s%03i", Full_File.c_str(), index);
- while (TWFunc::Path_Exists(filename)) {
+ while (TWFunc::Path_Exists(filename) == true) {
sprintf(command, "cd '%s' && md5sum %s%03i > %s%03i.md5",Backup_Folder.c_str(), Backup_Filename.c_str(), index, Backup_Filename.c_str(), index);
LOGI("MD5 command is: '%s'\n", command);
- if (system(command) == 0) {
- ui_print("....MD5 Created.\n");
- } else {
- ui_print("....MD5 Error.\n");
+ if (system(command) != 0) {
+ ui_print("MD5 Error.\n");
return false;
}
index++;
+ sprintf(filename, "%s%03i", Full_File.c_str(), index);
}
if (index == 0) {
LOGE("Backup file: '%s' not found!\n", filename);
return false;
}
+ ui_print("MD5 Created.\n");
}
return true;
}
@@ -427,10 +425,9 @@ int TWPartitionManager::Run_Backup(void) {
return false;
DataManager::GetValue(TW_SKIP_MD5_GENERATE_VAR, do_md5);
- if (do_md5 != 0) {
- LOGI("MD5 creation enabled.\n");
+ if (do_md5 == 0)
do_md5 = true;
- }
+
DataManager::GetValue(TW_BACKUPS_FOLDER_VAR, Backup_Folder);
DataManager::GetValue(TW_BACKUP_NAME, Backup_Name);
if (Backup_Name == "(Current Date)" || Backup_Name == "0") {
@@ -663,192 +660,178 @@ int TWPartitionManager::Run_Backup(void) {
return true;
}
+bool TWPartitionManager::Restore_Partition(TWPartition* Part, string Restore_Name) {
+ time_t Start, Stop;
+ time(&Start);
+ if (!Part->Restore(Restore_Name))
+ return false;
+ time(&Stop);
+ ui_print("[%s done (%d seconds)]\n\n", Part->Display_Name.c_str(), (int)difftime(Stop, Start));
+ return true;
+}
+
int TWPartitionManager::Run_Restore(string Restore_Name) {
- int check, restore_sys, restore_data, restore_cache, restore_boot, restore_andsec, restore_sdext, restore_sp1, restore_sp2, restore_sp3;
- TWPartition* Part;
-
- DataManager::GetValue(TW_SKIP_MD5_CHECK_VAR, check);
- DataManager::GetValue(TW_RESTORE_SYSTEM_VAR, restore_sys);
- DataManager::GetValue(TW_RESTORE_DATA_VAR, restore_data);
- DataManager::GetValue(TW_RESTORE_CACHE_VAR, restore_cache);
- DataManager::GetValue(TW_RESTORE_BOOT_VAR, restore_boot);
- DataManager::GetValue(TW_RESTORE_ANDSEC_VAR, restore_andsec);
- DataManager::GetValue(TW_RESTORE_SDEXT_VAR, restore_sdext);
- DataManager::GetValue(TW_RESTORE_SP1_VAR, restore_sp1);
- DataManager::GetValue(TW_RESTORE_SP2_VAR, restore_sp2);
- DataManager::GetValue(TW_RESTORE_SP3_VAR, restore_sp3);
+ int check_md5, check, partition_count = 0;
+ TWPartition* restore_sys = NULL;
+ TWPartition* restore_data = NULL;
+ TWPartition* restore_cache = NULL;
+ TWPartition* restore_boot = NULL;
+ TWPartition* restore_andsec = NULL;
+ TWPartition* restore_sdext = NULL;
+ TWPartition* restore_sp1 = NULL;
+ TWPartition* restore_sp2 = NULL;
+ TWPartition* restore_sp3 = NULL;
+ time_t rStart, rStop;
+ time(&rStart);
+
+ ui_print("\n[RESTORE STARTED]\n\n");
+ ui_print("Restore folder: '%s'\n", Restore_Name.c_str());
+ if (!Mount_Current_Storage(true))
+ return false;
+
+ DataManager::GetValue(TW_SKIP_MD5_CHECK_VAR, check_md5);
+ DataManager::GetValue(TW_RESTORE_SYSTEM_VAR, check);
if (check > 0) {
- // Check MD5 files first before restoring to ensure that all of them match before starting a restore
- if (restore_sys > 0) {
- Part = Find_Partition_By_Path("/system");
- if (Part) {
- if (!Part->Check_MD5(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate system partition.\n");
+ restore_sys = Find_Partition_By_Path("/system");
+ if (restore_sys == NULL) {
+ LOGE("Unable to locate system partition.\n");
+ return false;
}
-
- if (restore_data > 0) {
- Part = Find_Partition_By_Path("/data");
- if (Part) {
- if (!Part->Check_MD5(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate data partition.\n");
+ partition_count++;
+ }
+ DataManager::GetValue(TW_RESTORE_DATA_VAR, check);
+ if (check > 0) {
+ restore_data = Find_Partition_By_Path("/data");
+ if (restore_data == NULL) {
+ LOGE("Unable to locate data partition.\n");
+ return false;
}
-
- if (restore_cache > 0) {
- Part = Find_Partition_By_Path("/cache");
- if (Part) {
- if (!Part->Check_MD5(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate cache partition.\n");
+ partition_count++;
+ }
+ DataManager::GetValue(TW_RESTORE_CACHE_VAR, check);
+ if (check > 0) {
+ restore_cache = Find_Partition_By_Path("/cache");
+ if (restore_cache == NULL) {
+ LOGE("Unable to locate cache partition.\n");
+ return false;
}
-
- if (restore_boot > 0) {
- Part = Find_Partition_By_Path("/boot");
- if (Part) {
- if (!Part->Check_MD5(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate boot partition.\n");
+ partition_count++;
+ }
+ DataManager::GetValue(TW_RESTORE_BOOT_VAR, check);
+ if (check > 0) {
+ restore_boot = Find_Partition_By_Path("/boot");
+ if (restore_boot == NULL) {
+ LOGE("Unable to locate boot partition.\n");
+ return false;
}
-
- if (restore_andsec > 0) {
- Part = Find_Partition_By_Path("/.android_secure");
- if (Part) {
- if (!Part->Check_MD5(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate android_secure partition.\n");
+ partition_count++;
+ }
+ DataManager::GetValue(TW_RESTORE_ANDSEC_VAR, check);
+ if (check > 0) {
+ restore_andsec = Find_Partition_By_Path("/and-sec");
+ if (restore_andsec == NULL) {
+ LOGE("Unable to locate android secure partition.\n");
+ return false;
}
-
- if (restore_sdext > 0) {
- Part = Find_Partition_By_Path("/sd-ext");
- if (Part) {
- if (!Part->Check_MD5(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate sd-ext partition.\n");
+ partition_count++;
+ }
+ DataManager::GetValue(TW_RESTORE_SDEXT_VAR, check);
+ if (check > 0) {
+ restore_sdext = Find_Partition_By_Path("/sd-ext");
+ if (restore_sdext == NULL) {
+ LOGE("Unable to locate sd-ext partition.\n");
+ return false;
}
+ partition_count++;
+ }
#ifdef SP1_NAME
- if (restore_sp1 > 0) {
- Part = Find_Partition_By_Path(TWFunc::Get_Root_Path(SP1_NAME));
- if (Part) {
- if (!Part->Check_MD5(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate %s partition.\n", SP1_NAME);
+ DataManager::GetValue(TW_RESTORE_SP1_VAR, check);
+ if (check > 0) {
+ restore_sp1 = Find_Partition_By_Path(SP1_NAME);
+ if (restore_sp1 == NULL) {
+ LOGE("Unable to locate %s partition.\n", SP1_NAME);
+ return false;
}
+ partition_count++;
+ }
#endif
#ifdef SP2_NAME
- if (restore_sp2 > 0) {
- Part = Find_Partition_By_Path(TWFunc::Get_Root_Path(SP2_NAME));
- if (Part) {
- if (!Part->Check_MD5(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate %s partition.\n", SP2_NAME);
+ DataManager::GetValue(TW_RESTORE_SP2_VAR, check);
+ if (check > 0) {
+ restore_sp2 = Find_Partition_By_Path(SP2_NAME);
+ if (restore_sp2 == NULL) {
+ LOGE("Unable to locate %s partition.\n", SP2_NAME);
+ return false;
}
+ partition_count++;
+ }
#endif
#ifdef SP3_NAME
- if (restore_sp3 > 0) {
- Part = Find_Partition_By_Path(TWFunc::Get_Root_Path(SP3_NAME));
- if (Part) {
- if (!Part->Check_MD5(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate %s partition.\n", SP3_NAME);
+ DataManager::GetValue(TW_RESTORE_SP3_VAR, check);
+ if (check > 0) {
+ restore_sp3 = Find_Partition_By_Path(SP3_NAME);
+ if (restore_sp3 == NULL) {
+ LOGE("Unable to locate %s partition.\n", SP3_NAME);
+ return false;
}
-#endif
- }
-
- if (restore_sys > 0) {
- Part = Find_Partition_By_Path("/system");
- if (Part) {
- if (!Part->Restore(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate system partition.\n");
- }
-
- if (restore_data > 0) {
- Part = Find_Partition_By_Path("/data");
- if (Part) {
- if (!Part->Restore(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate data partition.\n");
+ partition_count++;
}
+#endif
- if (restore_cache > 0) {
- Part = Find_Partition_By_Path("/cache");
- if (Part) {
- if (!Part->Restore(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate cache partition.\n");
+ if (partition_count == 0) {
+ LOGE("No partitions selected for restore.\n");
+ return false;
}
- if (restore_boot > 0) {
- Part = Find_Partition_By_Path("/boot");
- if (Part) {
- if (!Part->Restore(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate boot partition.\n");
- }
+ if (check_md5 > 0) {
+ // Check MD5 files first before restoring to ensure that all of them match before starting a restore
+ ui_print("Verifying MD5...\n");
+ if (restore_sys != NULL && !restore_sys->Check_MD5(Restore_Name))
+ return false;
+ if (restore_data != NULL && !restore_data->Check_MD5(Restore_Name))
+ return false;
+ if (restore_cache != NULL && !restore_cache->Check_MD5(Restore_Name))
+ return false;
+ if (restore_boot != NULL && !restore_boot->Check_MD5(Restore_Name))
+ return false;
+ if (restore_andsec != NULL && !restore_andsec->Check_MD5(Restore_Name))
+ return false;
+ if (restore_sdext != NULL && !restore_sdext->Check_MD5(Restore_Name))
+ return false;
+ if (restore_sp1 != NULL && !restore_sp1->Check_MD5(Restore_Name))
+ return false;
+ if (restore_sp2 != NULL && !restore_sp2->Check_MD5(Restore_Name))
+ return false;
+ if (restore_sp3 != NULL && !restore_sp3->Check_MD5(Restore_Name))
+ return false;
+ ui_print("Done verifying MD5.\n");
+ } else
+ ui_print("Skipping MD5 check based on user setting.\n");
- if (restore_andsec > 0) {
- Part = Find_Partition_By_Path("/.android_secure");
- if (Part) {
- if (!Part->Restore(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate android_secure partition.\n");
- }
+ ui_print("Restoring %i partitions...\n", partition_count);
+ if (restore_sys != NULL && !Restore_Partition(restore_sys, Restore_Name))
+ return false;
+ if (restore_data != NULL && !Restore_Partition(restore_data, Restore_Name))
+ return false;
+ if (restore_cache != NULL && !Restore_Partition(restore_cache, Restore_Name))
+ return false;
+ if (restore_boot != NULL && !Restore_Partition(restore_boot, Restore_Name))
+ return false;
+ if (restore_andsec != NULL && !Restore_Partition(restore_andsec, Restore_Name))
+ return false;
+ if (restore_sdext != NULL && !Restore_Partition(restore_sdext, Restore_Name))
+ return false;
+ if (restore_sp1 != NULL && !Restore_Partition(restore_sp1, Restore_Name))
+ return false;
+ if (restore_sp2 != NULL && !Restore_Partition(restore_sp2, Restore_Name))
+ return false;
+ if (restore_sp3 != NULL && !Restore_Partition(restore_sp3, Restore_Name))
+ return false;
- if (restore_sdext > 0) {
- Part = Find_Partition_By_Path("/sd-ext");
- if (Part) {
- if (!Part->Restore(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate sd-ext partition.\n");
- }
-#ifdef SP1_NAME
- if (restore_sp1 > 0) {
- Part = Find_Partition_By_Path(TWFunc::Get_Root_Path(SP1_NAME));
- if (Part) {
- if (!Part->Restore(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate %s partition.\n", SP1_NAME);
- }
-#endif
-#ifdef SP2_NAME
- if (restore_sp2 > 0) {
- Part = Find_Partition_By_Path(TWFunc::Get_Root_Path(SP2_NAME));
- if (Part) {
- if (!Part->Restore(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate %s partition.\n", SP2_NAME);
- }
-#endif
-#ifdef SP3_NAME
- if (restore_sp3 > 0) {
- Part = Find_Partition_By_Path(TWFunc::Get_Root_Path(SP3_NAME));
- if (Part) {
- if (!Part->Restore(Restore_Name))
- return false;
- } else
- LOGE("Restore: Unable to locate %s partition.\n", SP3_NAME);
- }
-#endif
Update_System_Details();
+ time(&rStop);
+ ui_print("[RESTORE COMPLETED IN %d SECONDS]\n\n",(int)difftime(rStop,rStart));
return true;
}
@@ -1247,4 +1230,4 @@ int TWPartitionManager::Fix_Permissions(void) {
__system("./sbin/fix_permissions.sh");
ui_print("Done.\n\n");
return true;
-} \ No newline at end of file
+}
diff --git a/partitions.hpp b/partitions.hpp
index 36138d102..ada2f3399 100644
--- a/partitions.hpp
+++ b/partitions.hpp
@@ -174,6 +174,7 @@ public:
private:
bool Make_MD5(bool generate_md5, string Backup_Folder, string Backup_Filename); // Generates an MD5 after a backup is made
bool Backup_Partition(TWPartition* Part, string Backup_Folder, bool generate_md5, unsigned long long* img_bytes_remaining, unsigned long long* file_bytes_remaining, unsigned long *img_time, unsigned long *file_time);
+ bool Restore_Partition(TWPartition* Part, string Restore_Name);
private:
std::vector<TWPartition*> Partitions; // Vector list of all partitions
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 14:47:44 +0100