blob: 40e08634a645c4ecddce0ff98cfa01b57872fb37 [file] [log] [blame]
Dees Troy3be70a82013-10-22 14:25:12 +00001/*
Ethan Yonker472f5062016-02-25 13:47:30 -06002 Copyright 2014 to 2016 TeamWin
Dees Troy3be70a82013-10-22 14:25:12 +00003 This file is part of TWRP/TeamWin Recovery Project.
4
5 TWRP is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
9
10 TWRP is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with TWRP. If not, see <http://www.gnu.org/licenses/>.
17*/
Dees_Troy51a0e822012-09-05 15:24:24 -040018
19#include <stdio.h>
20#include <stdlib.h>
21#include <string.h>
22#include <sys/stat.h>
23#include <sys/vfs.h>
24#include <unistd.h>
Dees_Troy5bf43922012-09-07 16:07:55 -040025#include <vector>
Dees_Troy63c8df72012-09-10 14:02:05 -040026#include <dirent.h>
27#include <time.h>
Dees_Troy8170a922012-09-18 15:40:25 -040028#include <errno.h>
29#include <fcntl.h>
bigbiffce8f83c2015-12-12 18:30:21 -050030#include <zlib.h>
bigbiff bigbiff9c754052013-01-09 09:09:08 -050031#include <iostream>
32#include <iomanip>
Ethan Yonker8613dc02014-09-11 09:28:20 -050033#include <sys/wait.h>
Ethan Yonker483e9f42016-01-11 22:21:18 -060034#include <linux/fs.h>
35#include <sys/mount.h>
Dees_Troy51a0e822012-09-05 15:24:24 -040036#include "variables.h"
Dees_Troy2673cec2013-04-02 20:22:16 +000037#include "twcommon.h"
Dees_Troy51a0e822012-09-05 15:24:24 -040038#include "partitions.hpp"
Dees_Troy5bf43922012-09-07 16:07:55 -040039#include "data.hpp"
Dees_Troy38bd7602012-09-14 13:33:53 -040040#include "twrp-functions.hpp"
Ethan Yonkerb5fab762016-01-28 14:03:33 -060041#include "fixContexts.hpp"
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -050042#include "twrpDigest.hpp"
Ethan Yonker3fdcda42016-11-30 12:29:37 -060043#include "exclude.hpp"
Ethan Yonker4b94cfd2014-12-11 10:00:45 -060044#include "set_metadata.h"
bigbiff7abc5fe2015-01-17 16:53:12 -050045#include "tw_atomic.hpp"
Ethan Yonker74db1572015-10-28 12:44:49 -050046#include "gui/gui.hpp"
Ethan Yonker472f5062016-02-25 13:47:30 -060047#include "progresstracking.hpp"
bigbiffce8f83c2015-12-12 18:30:21 -050048#include "adbbu/libtwadbbu.hpp"
Dees_Troy38bd7602012-09-14 13:33:53 -040049
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -040050#ifdef TW_HAS_MTP
51#include "mtp/mtp_MtpServer.hpp"
52#include "mtp/twrpMtp.hpp"
Ethan Yonker726a0202014-12-16 20:01:38 -060053#include "mtp/MtpMessage.hpp"
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -040054#endif
55
Dees Troy6f6441d2014-01-23 02:07:03 +000056extern "C" {
57 #include "cutils/properties.h"
Ethan Yonker74db1572015-10-28 12:44:49 -050058 #include "gui/gui.h"
Dees Troy6f6441d2014-01-23 02:07:03 +000059}
60
Dees_Troy5bf43922012-09-07 16:07:55 -040061#ifdef TW_INCLUDE_CRYPTO
Ethan Yonker253368a2014-11-25 15:00:52 -060062 #include "crypto/lollipop/cryptfs.h"
Ethan Yonker66a19492015-12-10 10:19:45 -060063 #include "gui/rapidxml.hpp"
64 #include "gui/pages.hpp"
Ethan Yonkerbd7492d2016-12-07 13:55:01 -060065 #ifdef TW_INCLUDE_FBE
66 #include "crypto/ext4crypt/Decrypt.h"
67 #endif
Dees_Troy5bf43922012-09-07 16:07:55 -040068#endif
Dees_Troy51a0e822012-09-05 15:24:24 -040069
Ethan Yonker1b190162016-12-05 15:25:19 -060070#ifdef AB_OTA_UPDATER
71#include <hardware/hardware.h>
72#include <hardware/boot_control.h>
73#endif
74
Ethan Yonker6277c792014-09-15 14:54:30 -050075extern bool datamedia;
76
bigbiff bigbiff34684ff2013-12-01 21:03:45 -050077TWPartitionManager::TWPartitionManager(void) {
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -040078 mtp_was_enabled = false;
Ethan Yonker726a0202014-12-16 20:01:38 -060079 mtp_write_fd = -1;
bigbiff7abc5fe2015-01-17 16:53:12 -050080 stop_backup.set_value(0);
Ethan Yonker1b190162016-12-05 15:25:19 -060081#ifdef AB_OTA_UPDATER
82 char slot_suffix[PROPERTY_VALUE_MAX];
83 property_get("ro.boot.slot_suffix", slot_suffix, "_a");
84 Active_Slot_Display = "";
85 if (strcmp(slot_suffix, "_a") == 0)
86 Set_Active_Slot("A");
87 else
88 Set_Active_Slot("B");
89#endif
bigbiff bigbiff34684ff2013-12-01 21:03:45 -050090}
91
Dees_Troy51a0e822012-09-05 15:24:24 -040092int TWPartitionManager::Process_Fstab(string Fstab_Filename, bool Display_Error) {
Dees_Troy5bf43922012-09-07 16:07:55 -040093 FILE *fstabFile;
94 char fstab_line[MAX_FSTAB_LINE_LENGTH];
Dees Troy02a64532014-03-19 15:23:32 +000095 TWPartition* settings_partition = NULL;
Matt Mowerbf4efa32014-04-14 23:25:26 -050096 TWPartition* andsec_partition = NULL;
Ethan Yonker726a0202014-12-16 20:01:38 -060097 unsigned int storageid = 1 << 16; // upper 16 bits are for physical storage device, we pretend to have only one
Dees_Troy5bf43922012-09-07 16:07:55 -040098
99 fstabFile = fopen(Fstab_Filename.c_str(), "rt");
100 if (fstabFile == NULL) {
Dees_Troy2673cec2013-04-02 20:22:16 +0000101 LOGERR("Critical Error: Unable to open fstab at '%s'.\n", Fstab_Filename.c_str());
Dees_Troy5bf43922012-09-07 16:07:55 -0400102 return false;
103 }
104
105 while (fgets(fstab_line, sizeof(fstab_line), fstabFile) != NULL) {
106 if (fstab_line[0] != '/')
107 continue;
108
Dees_Troy2a923582012-09-20 12:13:34 -0400109 if (fstab_line[strlen(fstab_line) - 1] != '\n')
110 fstab_line[strlen(fstab_line)] = '\n';
Dees_Troy2a923582012-09-20 12:13:34 -0400111
Matt Mower2b2dd152016-04-26 11:24:08 -0500112 TWPartition* partition = new TWPartition();
Matt Mower72c87ce2016-04-26 14:34:56 -0500113 if (partition->Process_Fstab_Line(fstab_line, Display_Error))
Ethan Yonkerc05c5982014-03-13 09:19:56 -0500114 Partitions.push_back(partition);
Matt Mower72c87ce2016-04-26 14:34:56 -0500115 else
Dees_Troy5bf43922012-09-07 16:07:55 -0400116 delete partition;
Matt Mower2b2dd152016-04-26 11:24:08 -0500117
118 memset(fstab_line, 0, sizeof(fstab_line));
Dees_Troy5bf43922012-09-07 16:07:55 -0400119 }
120 fclose(fstabFile);
Matt Mower72c87ce2016-04-26 14:34:56 -0500121
122 std::vector<TWPartition*>::iterator iter;
123 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
124 (*iter)->Partition_Post_Processing(Display_Error);
125
126 if ((*iter)->Is_Storage) {
127 ++storageid;
128 (*iter)->MTP_Storage_ID = storageid;
129 }
130
131 if (!settings_partition && (*iter)->Is_Settings_Storage && (*iter)->Is_Present)
132 settings_partition = (*iter);
133 else
134 (*iter)->Is_Settings_Storage = false;
135
136 if (!andsec_partition && (*iter)->Has_Android_Secure && (*iter)->Is_Present)
137 andsec_partition = (*iter);
138 else
139 (*iter)->Has_Android_Secure = false;
140 }
141
Ethan Yonker6277c792014-09-15 14:54:30 -0500142 if (!datamedia && !settings_partition && Find_Partition_By_Path("/sdcard") == NULL && Find_Partition_By_Path("/internal_sd") == NULL && Find_Partition_By_Path("/internal_sdcard") == NULL && Find_Partition_By_Path("/emmc") == NULL) {
143 // Attempt to automatically identify /data/media emulated storage devices
144 TWPartition* Dat = Find_Partition_By_Path("/data");
145 if (Dat) {
146 LOGINFO("Using automatic handling for /data/media emulated storage device.\n");
147 datamedia = true;
that9e0593e2014-10-08 00:01:24 +0200148 Dat->Setup_Data_Media();
Ethan Yonker6277c792014-09-15 14:54:30 -0500149 settings_partition = Dat;
Ethan Yonker726a0202014-12-16 20:01:38 -0600150 // Since /data was not considered a storage partition earlier, we still need to assign an MTP ID
151 ++storageid;
152 Dat->MTP_Storage_ID = storageid;
Ethan Yonker6277c792014-09-15 14:54:30 -0500153 }
154 }
Dees Troy02a64532014-03-19 15:23:32 +0000155 if (!settings_partition) {
Dees_Troya13d74f2013-03-24 08:54:55 -0500156 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
157 if ((*iter)->Is_Storage) {
Dees Troy02a64532014-03-19 15:23:32 +0000158 settings_partition = (*iter);
Dees_Troya13d74f2013-03-24 08:54:55 -0500159 break;
160 }
161 }
Dees Troy02a64532014-03-19 15:23:32 +0000162 if (!settings_partition)
Dees_Troy2673cec2013-04-02 20:22:16 +0000163 LOGERR("Unable to locate storage partition for storing settings file.\n");
Dees_Troya13d74f2013-03-24 08:54:55 -0500164 }
Dees_Troy5bf43922012-09-07 16:07:55 -0400165 if (!Write_Fstab()) {
166 if (Display_Error)
Dees_Troy2673cec2013-04-02 20:22:16 +0000167 LOGERR("Error creating fstab\n");
Dees_Troy5bf43922012-09-07 16:07:55 -0400168 else
Dees_Troy2673cec2013-04-02 20:22:16 +0000169 LOGINFO("Error creating fstab\n");
Dees_Troy5bf43922012-09-07 16:07:55 -0400170 }
Matt Mowered71fa32014-04-16 13:21:47 -0500171
Matt Mowerbf4efa32014-04-14 23:25:26 -0500172 if (andsec_partition) {
173 Setup_Android_Secure_Location(andsec_partition);
Matt Mowered71fa32014-04-16 13:21:47 -0500174 } else if (settings_partition) {
Matt Mowerbf4efa32014-04-14 23:25:26 -0500175 Setup_Android_Secure_Location(settings_partition);
176 }
Matt Mowered71fa32014-04-16 13:21:47 -0500177 if (settings_partition) {
178 Setup_Settings_Storage_Partition(settings_partition);
179 }
Ethan Yonker253368a2014-11-25 15:00:52 -0600180#ifdef TW_INCLUDE_CRYPTO
Ethan Yonkercceebb82014-11-18 10:17:59 -0600181 TWPartition* Decrypt_Data = Find_Partition_By_Path("/data");
182 if (Decrypt_Data && Decrypt_Data->Is_Encrypted && !Decrypt_Data->Is_Decrypted) {
Ethan Yonkerbd7492d2016-12-07 13:55:01 -0600183 if (Decrypt_Data->Is_FBE) {
184 if (DataManager::GetIntValue(TW_CRYPTO_PWTYPE) == 0) {
185 if (Decrypt_Device("!") == 0) {
186 gui_msg("decrypt_success=Successfully decrypted with default password.");
187 DataManager::SetValue(TW_IS_ENCRYPTED, 0);
188 } else {
189 gui_err("unable_to_decrypt=Unable to decrypt with default password.");
190 }
Ethan Yonkercceebb82014-11-18 10:17:59 -0600191 }
192 } else {
Ethan Yonkerbd7492d2016-12-07 13:55:01 -0600193 int password_type = cryptfs_get_password_type();
194 if (password_type == CRYPT_TYPE_DEFAULT) {
195 LOGINFO("Device is encrypted with the default password, attempting to decrypt.\n");
196 if (Decrypt_Device("default_password") == 0) {
197 gui_msg("decrypt_success=Successfully decrypted with default password.");
198 DataManager::SetValue(TW_IS_ENCRYPTED, 0);
199 } else {
200 gui_err("unable_to_decrypt=Unable to decrypt with default password.");
201 }
202 } else {
203 DataManager::SetValue("TW_CRYPTO_TYPE", password_type);
204 }
Ethan Yonkercceebb82014-11-18 10:17:59 -0600205 }
206 }
Ethan Yonker66a19492015-12-10 10:19:45 -0600207 if (Decrypt_Data && (!Decrypt_Data->Is_Encrypted || Decrypt_Data->Is_Decrypted) && Decrypt_Data->Mount(false)) {
208 Decrypt_Adopted();
209 }
Ethan Yonkercceebb82014-11-18 10:17:59 -0600210#endif
Dees_Troy51127312012-09-08 13:08:49 -0400211 Update_System_Details();
Dees_Troyd0384ef2012-10-12 12:15:42 -0400212 UnMount_Main_Partitions();
Ethan Yonker1b190162016-12-05 15:25:19 -0600213#ifdef AB_OTA_UPDATER
214 DataManager::SetValue("tw_active_slot", Get_Active_Slot_Display());
215#endif
Dees_Troy5bf43922012-09-07 16:07:55 -0400216 return true;
217}
218
219int TWPartitionManager::Write_Fstab(void) {
220 FILE *fp;
221 std::vector<TWPartition*>::iterator iter;
222 string Line;
223
224 fp = fopen("/etc/fstab", "w");
225 if (fp == NULL) {
Dees_Troy2673cec2013-04-02 20:22:16 +0000226 LOGINFO("Can not open /etc/fstab.\n");
Dees_Troy5bf43922012-09-07 16:07:55 -0400227 return false;
228 }
Dees_Troy63c8df72012-09-10 14:02:05 -0400229 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy51127312012-09-08 13:08:49 -0400230 if ((*iter)->Can_Be_Mounted) {
dianlujitao7d304c72016-01-02 12:15:50 +0800231 Line = (*iter)->Actual_Block_Device + " " + (*iter)->Mount_Point + " " + (*iter)->Current_File_System + " rw 0 0\n";
Dees_Troy5bf43922012-09-07 16:07:55 -0400232 fputs(Line.c_str(), fp);
Dees_Troy91862e62013-04-04 23:48:21 +0000233 }
234 // Handle subpartition tracking
235 if ((*iter)->Is_SubPartition) {
236 TWPartition* ParentPartition = Find_Partition_By_Path((*iter)->SubPartition_Of);
237 if (ParentPartition)
238 ParentPartition->Has_SubPartition = true;
239 else
240 LOGERR("Unable to locate parent partition '%s' of '%s'\n", (*iter)->SubPartition_Of.c_str(), (*iter)->Mount_Point.c_str());
Dees_Troy5bf43922012-09-07 16:07:55 -0400241 }
242 }
243 fclose(fp);
244 return true;
Dees_Troy51a0e822012-09-05 15:24:24 -0400245}
246
Ethan Yonkerc05c5982014-03-13 09:19:56 -0500247void TWPartitionManager::Setup_Settings_Storage_Partition(TWPartition* Part) {
Ethan Yonkerc05c5982014-03-13 09:19:56 -0500248 DataManager::SetValue("tw_settings_path", Part->Storage_Path);
249 DataManager::SetValue("tw_storage_path", Part->Storage_Path);
250 LOGINFO("Settings storage is '%s'\n", Part->Storage_Path.c_str());
251}
252
Matt Mowerbf4efa32014-04-14 23:25:26 -0500253void TWPartitionManager::Setup_Android_Secure_Location(TWPartition* Part) {
254 if (Part->Has_Android_Secure)
255 Part->Setup_AndSec();
Ethan Yonker6277c792014-09-15 14:54:30 -0500256 else if (!datamedia)
Matt Mowerbf4efa32014-04-14 23:25:26 -0500257 Part->Setup_AndSec();
Matt Mowerbf4efa32014-04-14 23:25:26 -0500258}
259
Dees_Troy8170a922012-09-18 15:40:25 -0400260void TWPartitionManager::Output_Partition_Logging(void) {
261 std::vector<TWPartition*>::iterator iter;
262
263 printf("\n\nPartition Logs:\n");
264 for (iter = Partitions.begin(); iter != Partitions.end(); iter++)
265 Output_Partition((*iter));
266}
267
268void TWPartitionManager::Output_Partition(TWPartition* Part) {
269 unsigned long long mb = 1048576;
270
Gary Peck004d48b2012-11-21 16:28:18 -0800271 printf("%s | %s | Size: %iMB", Part->Mount_Point.c_str(), Part->Actual_Block_Device.c_str(), (int)(Part->Size / mb));
Dees_Troy8170a922012-09-18 15:40:25 -0400272 if (Part->Can_Be_Mounted) {
Gary Peck004d48b2012-11-21 16:28:18 -0800273 printf(" Used: %iMB Free: %iMB Backup Size: %iMB", (int)(Part->Used / mb), (int)(Part->Free / mb), (int)(Part->Backup_Size / mb));
Dees_Troy8170a922012-09-18 15:40:25 -0400274 }
Gary Peck004d48b2012-11-21 16:28:18 -0800275 printf("\n Flags: ");
Dees_Troya13d74f2013-03-24 08:54:55 -0500276 if (Part->Can_Be_Mounted)
277 printf("Can_Be_Mounted ");
Gary Peck004d48b2012-11-21 16:28:18 -0800278 if (Part->Can_Be_Wiped)
279 printf("Can_Be_Wiped ");
Hashcodedabfd492013-08-29 22:45:30 -0700280 if (Part->Use_Rm_Rf)
281 printf("Use_Rm_Rf ");
Dees_Troya13d74f2013-03-24 08:54:55 -0500282 if (Part->Can_Be_Backed_Up)
283 printf("Can_Be_Backed_Up ");
Gary Peck004d48b2012-11-21 16:28:18 -0800284 if (Part->Wipe_During_Factory_Reset)
285 printf("Wipe_During_Factory_Reset ");
286 if (Part->Wipe_Available_in_GUI)
287 printf("Wipe_Available_in_GUI ");
288 if (Part->Is_SubPartition)
289 printf("Is_SubPartition ");
290 if (Part->Has_SubPartition)
291 printf("Has_SubPartition ");
292 if (Part->Removable)
293 printf("Removable ");
294 if (Part->Is_Present)
295 printf("IsPresent ");
296 if (Part->Can_Be_Encrypted)
297 printf("Can_Be_Encrypted ");
298 if (Part->Is_Encrypted)
299 printf("Is_Encrypted ");
300 if (Part->Is_Decrypted)
301 printf("Is_Decrypted ");
302 if (Part->Has_Data_Media)
303 printf("Has_Data_Media ");
Dees_Troy83bd4832013-05-04 12:39:56 +0000304 if (Part->Can_Encrypt_Backup)
305 printf("Can_Encrypt_Backup ");
306 if (Part->Use_Userdata_Encryption)
307 printf("Use_Userdata_Encryption ");
Gary Peck004d48b2012-11-21 16:28:18 -0800308 if (Part->Has_Android_Secure)
309 printf("Has_Android_Secure ");
310 if (Part->Is_Storage)
311 printf("Is_Storage ");
Dees_Troya13d74f2013-03-24 08:54:55 -0500312 if (Part->Is_Settings_Storage)
313 printf("Is_Settings_Storage ");
Dees_Troy68cab492012-12-12 19:29:35 +0000314 if (Part->Ignore_Blkid)
315 printf("Ignore_Blkid ");
Dees_Troy16c2b312013-01-15 16:51:18 +0000316 if (Part->Retain_Layout_Version)
317 printf("Retain_Layout_Version ");
Ethan Yonker253368a2014-11-25 15:00:52 -0600318 if (Part->Mount_To_Decrypt)
319 printf("Mount_To_Decrypt ");
Ethan Yonker96af84a2015-01-05 14:58:36 -0600320 if (Part->Can_Flash_Img)
321 printf("Can_Flash_Img ");
Ethan Yonker66a19492015-12-10 10:19:45 -0600322 if (Part->Is_Adopted_Storage)
323 printf("Is_Adopted_Storage ");
Ethan Yonker1b190162016-12-05 15:25:19 -0600324 if (Part->SlotSelect)
325 printf("SlotSelect ");
Gary Peck004d48b2012-11-21 16:28:18 -0800326 printf("\n");
327 if (!Part->SubPartition_Of.empty())
328 printf(" SubPartition_Of: %s\n", Part->SubPartition_Of.c_str());
329 if (!Part->Symlink_Path.empty())
330 printf(" Symlink_Path: %s\n", Part->Symlink_Path.c_str());
331 if (!Part->Symlink_Mount_Point.empty())
332 printf(" Symlink_Mount_Point: %s\n", Part->Symlink_Mount_Point.c_str());
333 if (!Part->Primary_Block_Device.empty())
334 printf(" Primary_Block_Device: %s\n", Part->Primary_Block_Device.c_str());
335 if (!Part->Alternate_Block_Device.empty())
336 printf(" Alternate_Block_Device: %s\n", Part->Alternate_Block_Device.c_str());
337 if (!Part->Decrypted_Block_Device.empty())
338 printf(" Decrypted_Block_Device: %s\n", Part->Decrypted_Block_Device.c_str());
Ethan Yonker253368a2014-11-25 15:00:52 -0600339 if (!Part->Crypto_Key_Location.empty() && Part->Crypto_Key_Location != "footer")
340 printf(" Crypto_Key_Location: %s\n", Part->Crypto_Key_Location.c_str());
Gary Peck004d48b2012-11-21 16:28:18 -0800341 if (Part->Length != 0)
342 printf(" Length: %i\n", Part->Length);
343 if (!Part->Display_Name.empty())
344 printf(" Display_Name: %s\n", Part->Display_Name.c_str());
Dees_Troya13d74f2013-03-24 08:54:55 -0500345 if (!Part->Storage_Name.empty())
346 printf(" Storage_Name: %s\n", Part->Storage_Name.c_str());
Gary Peck004d48b2012-11-21 16:28:18 -0800347 if (!Part->Backup_Path.empty())
348 printf(" Backup_Path: %s\n", Part->Backup_Path.c_str());
349 if (!Part->Backup_Name.empty())
350 printf(" Backup_Name: %s\n", Part->Backup_Name.c_str());
Dees_Troya13d74f2013-03-24 08:54:55 -0500351 if (!Part->Backup_Display_Name.empty())
352 printf(" Backup_Display_Name: %s\n", Part->Backup_Display_Name.c_str());
Gary Peck004d48b2012-11-21 16:28:18 -0800353 if (!Part->Backup_FileName.empty())
354 printf(" Backup_FileName: %s\n", Part->Backup_FileName.c_str());
355 if (!Part->Storage_Path.empty())
356 printf(" Storage_Path: %s\n", Part->Storage_Path.c_str());
357 if (!Part->Current_File_System.empty())
358 printf(" Current_File_System: %s\n", Part->Current_File_System.c_str());
359 if (!Part->Fstab_File_System.empty())
360 printf(" Fstab_File_System: %s\n", Part->Fstab_File_System.c_str());
361 if (Part->Format_Block_Size != 0)
Ethan Yonkerc798c9c2015-10-09 11:15:26 -0500362 printf(" Format_Block_Size: %lu\n", Part->Format_Block_Size);
Dees_Troy094207a2012-09-26 12:00:39 -0400363 if (!Part->MTD_Name.empty())
364 printf(" MTD_Name: %s\n", Part->MTD_Name.c_str());
Dees_Troy8170a922012-09-18 15:40:25 -0400365 string back_meth = Part->Backup_Method_By_Name();
Ethan Yonker6277c792014-09-15 14:54:30 -0500366 printf(" Backup_Method: %s\n", back_meth.c_str());
Hashcode62bd9e02013-11-19 21:59:42 -0800367 if (Part->Mount_Flags || !Part->Mount_Options.empty())
Matt Mower4ab42b12016-04-21 13:52:18 -0500368 printf(" Mount_Options: %s\n", Part->Mount_Options.c_str());
Ethan Yonker726a0202014-12-16 20:01:38 -0600369 if (Part->MTP_Storage_ID)
370 printf(" MTP_Storage_ID: %i\n", Part->MTP_Storage_ID);
Ethan Yonker6277c792014-09-15 14:54:30 -0500371 printf("\n");
Dees_Troy8170a922012-09-18 15:40:25 -0400372}
373
Dees_Troy51a0e822012-09-05 15:24:24 -0400374int TWPartitionManager::Mount_By_Path(string Path, bool Display_Error) {
Dees_Troy5bf43922012-09-07 16:07:55 -0400375 std::vector<TWPartition*>::iterator iter;
376 int ret = false;
377 bool found = false;
Dees_Troy38bd7602012-09-14 13:33:53 -0400378 string Local_Path = TWFunc::Get_Root_Path(Path);
Dees_Troy5bf43922012-09-07 16:07:55 -0400379
Dees_Troyd93bda52013-07-03 19:55:19 +0000380 if (Local_Path == "/tmp" || Local_Path == "/")
Dees_Troy43d8b002012-09-17 16:00:01 -0400381 return true;
382
Dees_Troy5bf43922012-09-07 16:07:55 -0400383 // Iterate through all partitions
384 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy657c3092012-09-10 20:32:10 -0400385 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
Dees_Troy5bf43922012-09-07 16:07:55 -0400386 ret = (*iter)->Mount(Display_Error);
387 found = true;
Dees_Troy51127312012-09-08 13:08:49 -0400388 } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
Dees_Troy5bf43922012-09-07 16:07:55 -0400389 (*iter)->Mount(Display_Error);
Dees_Troy51127312012-09-08 13:08:49 -0400390 }
Dees_Troy5bf43922012-09-07 16:07:55 -0400391 }
392 if (found) {
393 return ret;
394 } else if (Display_Error) {
Ethan Yonker74db1572015-10-28 12:44:49 -0500395 gui_msg(Msg(msg::kError, "unable_find_part_path=Unable to find partition for path '{1}'")(Local_Path));
Dees_Troy5bf43922012-09-07 16:07:55 -0400396 } else {
Dees_Troy2673cec2013-04-02 20:22:16 +0000397 LOGINFO("Mount: Unable to find partition for path '%s'\n", Local_Path.c_str());
Dees_Troy5bf43922012-09-07 16:07:55 -0400398 }
399 return false;
Dees_Troy51a0e822012-09-05 15:24:24 -0400400}
401
Dees_Troy51a0e822012-09-05 15:24:24 -0400402int TWPartitionManager::UnMount_By_Path(string Path, bool Display_Error) {
Dees_Troy51127312012-09-08 13:08:49 -0400403 std::vector<TWPartition*>::iterator iter;
404 int ret = false;
405 bool found = false;
Dees_Troy38bd7602012-09-14 13:33:53 -0400406 string Local_Path = TWFunc::Get_Root_Path(Path);
Dees_Troy51127312012-09-08 13:08:49 -0400407
408 // Iterate through all partitions
409 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy657c3092012-09-10 20:32:10 -0400410 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
Dees_Troy51127312012-09-08 13:08:49 -0400411 ret = (*iter)->UnMount(Display_Error);
412 found = true;
413 } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
414 (*iter)->UnMount(Display_Error);
415 }
416 }
417 if (found) {
418 return ret;
419 } else if (Display_Error) {
Ethan Yonker74db1572015-10-28 12:44:49 -0500420 gui_msg(Msg(msg::kError, "unable_find_part_path=Unable to find partition for path '{1}'")(Local_Path));
Dees_Troy51127312012-09-08 13:08:49 -0400421 } else {
Dees_Troy2673cec2013-04-02 20:22:16 +0000422 LOGINFO("UnMount: Unable to find partition for path '%s'\n", Local_Path.c_str());
Dees_Troy51127312012-09-08 13:08:49 -0400423 }
424 return false;
Dees_Troy51a0e822012-09-05 15:24:24 -0400425}
426
Dees_Troy51a0e822012-09-05 15:24:24 -0400427int TWPartitionManager::Is_Mounted_By_Path(string Path) {
Dees_Troy51127312012-09-08 13:08:49 -0400428 TWPartition* Part = Find_Partition_By_Path(Path);
429
430 if (Part)
431 return Part->Is_Mounted();
432 else
Dees_Troy2673cec2013-04-02 20:22:16 +0000433 LOGINFO("Is_Mounted: Unable to find partition for path '%s'\n", Path.c_str());
Dees_Troy51127312012-09-08 13:08:49 -0400434 return false;
Dees_Troy51a0e822012-09-05 15:24:24 -0400435}
436
Dees_Troy5bf43922012-09-07 16:07:55 -0400437int TWPartitionManager::Mount_Current_Storage(bool Display_Error) {
Dees_Troy51127312012-09-08 13:08:49 -0400438 string current_storage_path = DataManager::GetCurrentStoragePath();
439
440 if (Mount_By_Path(current_storage_path, Display_Error)) {
441 TWPartition* FreeStorage = Find_Partition_By_Path(current_storage_path);
442 if (FreeStorage)
443 DataManager::SetValue(TW_STORAGE_FREE_SIZE, (int)(FreeStorage->Free / 1048576LLU));
444 return true;
445 }
446 return false;
Dees_Troy51a0e822012-09-05 15:24:24 -0400447}
448
Dees_Troy5bf43922012-09-07 16:07:55 -0400449int TWPartitionManager::Mount_Settings_Storage(bool Display_Error) {
450 return Mount_By_Path(DataManager::GetSettingsStoragePath(), Display_Error);
451}
452
453TWPartition* TWPartitionManager::Find_Partition_By_Path(string Path) {
454 std::vector<TWPartition*>::iterator iter;
Dees_Troy38bd7602012-09-14 13:33:53 -0400455 string Local_Path = TWFunc::Get_Root_Path(Path);
Dees_Troy5bf43922012-09-07 16:07:55 -0400456
457 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy657c3092012-09-10 20:32:10 -0400458 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path))
Dees_Troy5bf43922012-09-07 16:07:55 -0400459 return (*iter);
460 }
Dees_Troy51a0e822012-09-05 15:24:24 -0400461 return NULL;
462}
463
Dees_Troyc9ff7a32012-09-27 10:09:41 -0400464int TWPartitionManager::Check_Backup_Name(bool Display_Error) {
465 // Check the backup name to ensure that it is the correct size and contains only valid characters
466 // and that a backup with that name doesn't already exist
467 char backup_name[MAX_BACKUP_NAME_LEN];
468 char backup_loc[255], tw_image_dir[255];
469 int copy_size;
470 int index, cur_char;
471 string Backup_Name, Backup_Loc;
472
473 DataManager::GetValue(TW_BACKUP_NAME, Backup_Name);
474 copy_size = Backup_Name.size();
475 // Check size
476 if (copy_size > MAX_BACKUP_NAME_LEN) {
477 if (Display_Error)
Ethan Yonker74db1572015-10-28 12:44:49 -0500478 gui_err("backup_name_len=Backup name is too long.");
Dees_Troyc9ff7a32012-09-27 10:09:41 -0400479 return -2;
480 }
481
482 // Check each character
483 strncpy(backup_name, Backup_Name.c_str(), copy_size);
Dees_Troya13d74f2013-03-24 08:54:55 -0500484 if (copy_size == 1 && strncmp(backup_name, "0", 1) == 0)
Dees_Troyc9ff7a32012-09-27 10:09:41 -0400485 return 0; // A "0" (zero) means to use the current timestamp for the backup name
486 for (index=0; index<copy_size; index++) {
487 cur_char = (int)backup_name[index];
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500488 if (cur_char == 32 || (cur_char >= 48 && cur_char <= 57) || (cur_char >= 65 && cur_char <= 91) || cur_char == 93 || cur_char == 95 || (cur_char >= 97 && cur_char <= 123) || cur_char == 125 || cur_char == 45 || cur_char == 46) {
Dees_Troyc9ff7a32012-09-27 10:09:41 -0400489 // These are valid characters
490 // Numbers
491 // Upper case letters
492 // Lower case letters
493 // Space
494 // and -_.{}[]
495 } else {
496 if (Display_Error)
Ethan Yonker4adc33e2016-01-22 16:07:11 -0600497 gui_msg(Msg(msg::kError, "backup_name_invalid=Backup name '{1}' contains invalid character: '{1}'")(Backup_Name)((char)cur_char));
Dees_Troyc9ff7a32012-09-27 10:09:41 -0400498 return -3;
499 }
500 }
501
502 // Check to make sure that a backup with this name doesn't already exist
503 DataManager::GetValue(TW_BACKUPS_FOLDER_VAR, Backup_Loc);
504 strcpy(backup_loc, Backup_Loc.c_str());
Dees_Troya13d74f2013-03-24 08:54:55 -0500505 sprintf(tw_image_dir,"%s/%s", backup_loc, Backup_Name.c_str());
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500506 if (TWFunc::Path_Exists(tw_image_dir)) {
Dees_Troyc9ff7a32012-09-27 10:09:41 -0400507 if (Display_Error)
Matt Mower3c366972015-12-25 19:28:31 -0600508 gui_err("backup_name_exists=A backup with that name already exists!");
bigbiffce8f83c2015-12-12 18:30:21 -0500509
Dees_Troyc9ff7a32012-09-27 10:09:41 -0400510 return -4;
511 }
Dees_Troyc9ff7a32012-09-27 10:09:41 -0400512 // No problems found, return 0
513 return 0;
514}
515
bigbiff bigbiffa481d362016-08-08 20:36:10 -0400516bool TWPartitionManager::Make_MD5(PartitionSettings *part_settings)
Dees_Troy43d8b002012-09-17 16:00:01 -0400517{
Ethan Yonkerdcf2b672016-09-13 14:41:53 -0500518 string command, result;
519
520 if (part_settings->Part == NULL)
521 return false;
Ethan Yonkere080c1f2016-09-19 13:50:25 -0500522 string Full_File = part_settings->Backup_Folder + "/" + part_settings->Part->Backup_FileName;
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -0500523 twrpDigest md5sum;
Dees_Troy43d8b002012-09-17 16:00:01 -0400524
bigbiff bigbiffa481d362016-08-08 20:36:10 -0400525 if (!part_settings->generate_md5)
Dees_Troy43d8b002012-09-17 16:00:01 -0400526 return true;
Dees_Troy43d8b002012-09-17 16:00:01 -0400527
Ethan Yonker74db1572015-10-28 12:44:49 -0500528 TWFunc::GUI_Operation_Text(TW_GENERATE_MD5_TEXT, gui_parse_text("{@generating_md51}"));
529 gui_msg("generating_md52= * Generating md5...");
Dees_Troy43d8b002012-09-17 16:00:01 -0400530 if (TWFunc::Path_Exists(Full_File)) {
bigbiffce8f83c2015-12-12 18:30:21 -0500531 md5sum.setfn(Full_File);
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -0500532 if (md5sum.computeMD5() == 0)
533 if (md5sum.write_md5digest() == 0)
Ethan Yonker74db1572015-10-28 12:44:49 -0500534 gui_msg("md5_created= * MD5 Created.");
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -0500535 else
536 return -1;
537 else
Ethan Yonker74db1572015-10-28 12:44:49 -0500538 gui_err("md5_error= * MD5 Error!");
Dees_Troy43d8b002012-09-17 16:00:01 -0400539 } else {
540 char filename[512];
541 int index = 0;
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -0500542 string strfn;
Dees_Troy43d8b002012-09-17 16:00:01 -0400543 sprintf(filename, "%s%03i", Full_File.c_str(), index);
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -0500544 strfn = filename;
Dees_Troy83bd4832013-05-04 12:39:56 +0000545 while (index < 1000) {
bigbiff bigbiff65a4c732013-03-15 15:17:50 -0400546 md5sum.setfn(filename);
Dees_Troy83bd4832013-05-04 12:39:56 +0000547 if (TWFunc::Path_Exists(filename)) {
548 if (md5sum.computeMD5() == 0) {
549 if (md5sum.write_md5digest() != 0)
550 {
Ethan Yonker74db1572015-10-28 12:44:49 -0500551 gui_err("md5_error= * MD5 Error!");
Dees_Troy83bd4832013-05-04 12:39:56 +0000552 return false;
553 }
554 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -0500555 gui_err("md5_compute_error= * Error computing MD5.");
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -0500556 return false;
557 }
558 }
Dees_Troy43d8b002012-09-17 16:00:01 -0400559 index++;
Dees_Troy4a2a1262012-09-18 09:33:47 -0400560 sprintf(filename, "%s%03i", Full_File.c_str(), index);
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -0500561 strfn = filename;
Dees_Troy43d8b002012-09-17 16:00:01 -0400562 }
563 if (index == 0) {
Dees_Troy2673cec2013-04-02 20:22:16 +0000564 LOGERR("Backup file: '%s' not found!\n", filename);
Dees_Troy43d8b002012-09-17 16:00:01 -0400565 return false;
566 }
Ethan Yonker74db1572015-10-28 12:44:49 -0500567 gui_msg("md5_created= * MD5 Created.");
Dees_Troy43d8b002012-09-17 16:00:01 -0400568 }
569 return true;
570}
571
bigbiffce8f83c2015-12-12 18:30:21 -0500572
573bool TWPartitionManager::Backup_Partition(PartitionSettings *part_settings) {
Dees_Troy43d8b002012-09-17 16:00:01 -0400574 time_t start, stop;
bigbiffce8f83c2015-12-12 18:30:21 -0500575 int use_compression, adb_control_bu_fd;
576 string backup_log = part_settings->Backup_Folder + "/recovery.log";
Dees_Troy43d8b002012-09-17 16:00:01 -0400577
bigbiffce8f83c2015-12-12 18:30:21 -0500578 if (part_settings->Part == NULL)
Dees_Troy43d8b002012-09-17 16:00:01 -0400579 return true;
580
Dees_Troy093b7642012-09-21 15:59:38 -0400581 DataManager::GetValue(TW_USE_COMPRESSION_VAR, use_compression);
Dees_Troy093b7642012-09-21 15:59:38 -0400582
Tom Hite5a926722014-09-15 01:31:03 +0000583 TWFunc::SetPerformanceMode(true);
Dees_Troy43d8b002012-09-17 16:00:01 -0400584 time(&start);
585
bigbiffce8f83c2015-12-12 18:30:21 -0500586 if (part_settings->Part->Backup(part_settings, &tar_fork_pid)) {
Tom Hite5a926722014-09-15 01:31:03 +0000587 bool md5Success = false;
bigbiff bigbiff8fd4b092016-08-30 20:48:53 -0400588 if (part_settings->adbbackup) {
589 md5Success = true;
590 }
591 else
592 md5Success = Make_MD5(part_settings);
593
594 TWFunc::SetPerformanceMode(false);
bigbiffce8f83c2015-12-12 18:30:21 -0500595 if (part_settings->Part->Has_SubPartition) {
Dees_Troy8170a922012-09-18 15:40:25 -0400596 std::vector<TWPartition*>::iterator subpart;
bigbiff bigbiff8fd4b092016-08-30 20:48:53 -0400597 TWPartition *parentPart = part_settings->Part;
Dees_Troy8170a922012-09-18 15:40:25 -0400598
599 for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
bigbiff bigbiff8fd4b092016-08-30 20:48:53 -0400600 if ((*subpart)->Can_Be_Backed_Up && (*subpart)->Is_SubPartition && (*subpart)->SubPartition_Of == parentPart->Mount_Point) {
Ethan Yonkerdcf2b672016-09-13 14:41:53 -0500601 part_settings->Part = *subpart;
bigbiffce8f83c2015-12-12 18:30:21 -0500602 if (!(*subpart)->Backup(part_settings, &tar_fork_pid)) {
Tom Hite5a926722014-09-15 01:31:03 +0000603 TWFunc::SetPerformanceMode(false);
bigbiffce8f83c2015-12-12 18:30:21 -0500604 Clean_Backup_Folder(part_settings->Backup_Folder);
bigbiffbf1d6722015-02-14 16:25:59 -0500605 TWFunc::copy_file("/tmp/recovery.log", backup_log, 0644);
606 tw_set_default_metadata(backup_log.c_str());
Dees_Troy8170a922012-09-18 15:40:25 -0400607 return false;
Tom Hite5a926722014-09-15 01:31:03 +0000608 }
Dees_Troy2727b992013-08-14 20:09:30 +0000609 sync();
610 sync();
bigbiffce8f83c2015-12-12 18:30:21 -0500611 if (!part_settings->adbbackup) {
bigbiff bigbiffa481d362016-08-08 20:36:10 -0400612 if (!Make_MD5(part_settings)) {
bigbiffce8f83c2015-12-12 18:30:21 -0500613 TWFunc::SetPerformanceMode(false);
614 return false;
615 }
Tom Hite5a926722014-09-15 01:31:03 +0000616 }
Dees_Troy8170a922012-09-18 15:40:25 -0400617 }
618 }
619 }
Dees_Troy43d8b002012-09-17 16:00:01 -0400620 time(&stop);
that203bcc92015-05-09 17:27:33 +0200621 int backup_time = (int) difftime(stop, start);
Dees_Troy2673cec2013-04-02 20:22:16 +0000622 LOGINFO("Partition Backup time: %d\n", backup_time);
bigbiff bigbiff8fd4b092016-08-30 20:48:53 -0400623
bigbiffce8f83c2015-12-12 18:30:21 -0500624 if (part_settings->Part->Backup_Method == BM_FILES) {
625 part_settings->file_time += backup_time;
Dees_Troy43d8b002012-09-17 16:00:01 -0400626 } else {
bigbiffce8f83c2015-12-12 18:30:21 -0500627 part_settings->img_time += backup_time;
628
Dees_Troy43d8b002012-09-17 16:00:01 -0400629 }
Tom Hite5a926722014-09-15 01:31:03 +0000630
Tom Hite5a926722014-09-15 01:31:03 +0000631 return md5Success;
Dees_Troy43d8b002012-09-17 16:00:01 -0400632 } else {
bigbiffce8f83c2015-12-12 18:30:21 -0500633 Clean_Backup_Folder(part_settings->Backup_Folder);
bigbiffbf1d6722015-02-14 16:25:59 -0500634 TWFunc::copy_file("/tmp/recovery.log", backup_log, 0644);
635 tw_set_default_metadata(backup_log.c_str());
Tom Hite5a926722014-09-15 01:31:03 +0000636 TWFunc::SetPerformanceMode(false);
Dees_Troy43d8b002012-09-17 16:00:01 -0400637 return false;
638 }
bigbiff7abc5fe2015-01-17 16:53:12 -0500639 return 0;
640}
641
bigbiffbf1d6722015-02-14 16:25:59 -0500642void TWPartitionManager::Clean_Backup_Folder(string Backup_Folder) {
643 DIR *d = opendir(Backup_Folder.c_str());
644 struct dirent *p;
645 int r;
646
Ethan Yonker74db1572015-10-28 12:44:49 -0500647 gui_msg("backup_clean=Backup Failed. Cleaning Backup Folder.");
bigbiffbf1d6722015-02-14 16:25:59 -0500648
649 if (d == NULL) {
Ethan Yonker74db1572015-10-28 12:44:49 -0500650 gui_msg(Msg(msg::kError, "error_opening_strerr=Error opening: '{1}' ({2})")(Backup_Folder)(strerror(errno)));
bigbiffbf1d6722015-02-14 16:25:59 -0500651 return;
652 }
653
Matt Mower2b18a532015-02-20 16:58:05 -0600654 while ((p = readdir(d))) {
bigbiffbf1d6722015-02-14 16:25:59 -0500655 if (!strcmp(p->d_name, ".") || !strcmp(p->d_name, ".."))
656 continue;
657
Ethan Yonkere080c1f2016-09-19 13:50:25 -0500658 string path = Backup_Folder + "/" + p->d_name;
bigbiffbf1d6722015-02-14 16:25:59 -0500659
660 size_t dot = path.find_last_of(".") + 1;
661 if (path.substr(dot) == "win" || path.substr(dot) == "md5" || path.substr(dot) == "info") {
662 r = unlink(path.c_str());
663 if (r != 0) {
664 LOGINFO("Unable to unlink '%s: %s'\n", path.c_str(), strerror(errno));
665 }
666 }
667 }
668 closedir(d);
669}
670
Ethan Yonker472f5062016-02-25 13:47:30 -0600671int TWPartitionManager::Check_Backup_Cancel() {
672 return stop_backup.get_value();
673}
674
bigbiff7abc5fe2015-01-17 16:53:12 -0500675int TWPartitionManager::Cancel_Backup() {
676 string Backup_Folder, Backup_Name, Full_Backup_Path;
677
678 stop_backup.set_value(1);
679
680 if (tar_fork_pid != 0) {
681 DataManager::GetValue(TW_BACKUP_NAME, Backup_Name);
682 DataManager::GetValue(TW_BACKUPS_FOLDER_VAR, Backup_Folder);
Ethan Yonkere080c1f2016-09-19 13:50:25 -0500683 Full_Backup_Path = Backup_Folder + "/" + Backup_Name;
bigbiff7abc5fe2015-01-17 16:53:12 -0500684 LOGINFO("Killing pid: %d\n", tar_fork_pid);
685 kill(tar_fork_pid, SIGUSR2);
686 while (kill(tar_fork_pid, 0) == 0) {
687 usleep(1000);
688 }
689 LOGINFO("Backup_Run stopped and returning false, backup cancelled.\n");
690 LOGINFO("Removing directory %s\n", Full_Backup_Path.c_str());
691 TWFunc::removeDir(Full_Backup_Path, false);
692 tar_fork_pid = 0;
693 }
694
695 return 0;
Dees_Troy43d8b002012-09-17 16:00:01 -0400696}
697
bigbiffce8f83c2015-12-12 18:30:21 -0500698int TWPartitionManager::Run_Backup(bool adbbackup) {
699 PartitionSettings part_settings;
700 int check, partition_count = 0, disable_free_space_check = 0, do_md5 = 0;
701 int gui_adb_backup;
702 string Backup_Name, Backup_List, backup_path;
703 unsigned long long total_bytes = 0, free_space = 0, subpart_size;
Dees_Troy43d8b002012-09-17 16:00:01 -0400704 TWPartition* storage = NULL;
Dees_Troy8170a922012-09-18 15:40:25 -0400705 std::vector<TWPartition*>::iterator subpart;
Dees_Troy43d8b002012-09-17 16:00:01 -0400706 struct tm *t;
707 time_t start, stop, seconds, total_start, total_stop;
Dees_Troya13d74f2013-03-24 08:54:55 -0500708 size_t start_pos = 0, end_pos = 0;
bigbiff7abc5fe2015-01-17 16:53:12 -0500709 stop_backup.set_value(0);
Dees_Troy43d8b002012-09-17 16:00:01 -0400710 seconds = time(0);
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500711 t = localtime(&seconds);
Dees_Troy43d8b002012-09-17 16:00:01 -0400712
bigbiffce8f83c2015-12-12 18:30:21 -0500713 part_settings.img_bytes_remaining = 0;
714 part_settings.file_bytes_remaining = 0;
715 part_settings.img_time = 0;
716 part_settings.file_time = 0;
717 part_settings.img_bytes = 0;
718 part_settings.file_bytes = 0;
719 part_settings.PM_Method = PM_BACKUP;
720
721 DataManager::GetValue("tw_enable_adb_backup", gui_adb_backup);
722 if (gui_adb_backup == true)
723 adbbackup = true;
724
725 part_settings.adbbackup = adbbackup;
Dees_Troy43d8b002012-09-17 16:00:01 -0400726 time(&total_start);
727
728 Update_System_Details();
729
730 if (!Mount_Current_Storage(true))
731 return false;
732
bigbiffce8f83c2015-12-12 18:30:21 -0500733
Dees_Troy43d8b002012-09-17 16:00:01 -0400734 DataManager::GetValue(TW_SKIP_MD5_GENERATE_VAR, do_md5);
Dees_Troy4a2a1262012-09-18 09:33:47 -0400735 if (do_md5 == 0)
bigbiffce8f83c2015-12-12 18:30:21 -0500736 part_settings.generate_md5 = true;
Dees_Troyc5865ab2012-09-24 15:08:04 -0400737 else
bigbiffce8f83c2015-12-12 18:30:21 -0500738 part_settings.generate_md5 = false;
Dees_Troy4a2a1262012-09-18 09:33:47 -0400739
bigbiffce8f83c2015-12-12 18:30:21 -0500740 DataManager::GetValue(TW_BACKUPS_FOLDER_VAR, part_settings.Backup_Folder);
Ethan Yonkerdcf2b672016-09-13 14:41:53 -0500741 DataManager::GetValue(TW_BACKUP_NAME, Backup_Name);
742 if (Backup_Name == gui_lookup("curr_date", "(Current Date)")) {
743 Backup_Name = TWFunc::Get_Current_Date();
744 } else if (Backup_Name == gui_lookup("auto_generate", "(Auto Generate)") || Backup_Name == "0" || Backup_Name.empty()) {
Dees Troyb21cc642013-09-10 17:36:41 +0000745 TWFunc::Auto_Generate_Backup_Name();
Ethan Yonkerdcf2b672016-09-13 14:41:53 -0500746 DataManager::GetValue(TW_BACKUP_NAME, Backup_Name);
Dees_Troy43d8b002012-09-17 16:00:01 -0400747 }
bigbiffce8f83c2015-12-12 18:30:21 -0500748
Ethan Yonkerdcf2b672016-09-13 14:41:53 -0500749 LOGINFO("Backup Name is: '%s'\n", Backup_Name.c_str());
Ethan Yonkere080c1f2016-09-19 13:50:25 -0500750 part_settings.Backup_Folder = part_settings.Backup_Folder + "/" + Backup_Name;
bigbiffce8f83c2015-12-12 18:30:21 -0500751
Ethan Yonkere080c1f2016-09-19 13:50:25 -0500752 LOGINFO("Backup_Folder is: '%s'\n", part_settings.Backup_Folder.c_str());
Dees_Troy43d8b002012-09-17 16:00:01 -0400753
Dees_Troy2673cec2013-04-02 20:22:16 +0000754 LOGINFO("Calculating backup details...\n");
Dees_Troya13d74f2013-03-24 08:54:55 -0500755 DataManager::GetValue("tw_backup_list", Backup_List);
756 if (!Backup_List.empty()) {
757 end_pos = Backup_List.find(";", start_pos);
758 while (end_pos != string::npos && start_pos < Backup_List.size()) {
759 backup_path = Backup_List.substr(start_pos, end_pos - start_pos);
bigbiffce8f83c2015-12-12 18:30:21 -0500760 part_settings.Part = Find_Partition_By_Path(backup_path);
761 if (part_settings.Part != NULL) {
Dees_Troya13d74f2013-03-24 08:54:55 -0500762 partition_count++;
bigbiffce8f83c2015-12-12 18:30:21 -0500763 if (part_settings.Part->Backup_Method == BM_FILES)
764 part_settings.file_bytes += part_settings.Part->Backup_Size;
Dees_Troya13d74f2013-03-24 08:54:55 -0500765 else
bigbiffce8f83c2015-12-12 18:30:21 -0500766 part_settings.img_bytes += part_settings.Part->Backup_Size;
767 if (part_settings.Part->Has_SubPartition) {
Dees_Troya13d74f2013-03-24 08:54:55 -0500768 std::vector<TWPartition*>::iterator subpart;
769
770 for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
bigbiffce8f83c2015-12-12 18:30:21 -0500771 if ((*subpart)->Can_Be_Backed_Up && (*subpart)->Is_Present && (*subpart)->Is_SubPartition && (*subpart)->SubPartition_Of == part_settings.Part->Mount_Point) {
Dees_Troya13d74f2013-03-24 08:54:55 -0500772 partition_count++;
bigbiffce8f83c2015-12-12 18:30:21 -0500773 if ((*subpart)->Backup_Method == BM_FILES)
774 part_settings.file_bytes += (*subpart)->Backup_Size;
Dees_Troya13d74f2013-03-24 08:54:55 -0500775 else
bigbiffce8f83c2015-12-12 18:30:21 -0500776 part_settings.img_bytes += (*subpart)->Backup_Size;
Dees_Troya13d74f2013-03-24 08:54:55 -0500777 }
778 }
Dees_Troy8170a922012-09-18 15:40:25 -0400779 }
Dees_Troya13d74f2013-03-24 08:54:55 -0500780 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -0500781 gui_msg(Msg(msg::kError, "unable_to_locate_partition=Unable to locate '{1}' partition for backup calculations.")(backup_path));
Dees_Troy8170a922012-09-18 15:40:25 -0400782 }
Dees_Troya13d74f2013-03-24 08:54:55 -0500783 start_pos = end_pos + 1;
784 end_pos = Backup_List.find(";", start_pos);
Dees_Troy43d8b002012-09-17 16:00:01 -0400785 }
786 }
Dees_Troy43d8b002012-09-17 16:00:01 -0400787
788 if (partition_count == 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -0500789 gui_msg("no_partition_selected=No partitions selected for backup.");
Dees_Troy43d8b002012-09-17 16:00:01 -0400790 return false;
791 }
bigbiffce8f83c2015-12-12 18:30:21 -0500792 if (adbbackup) {
793 if (twadbbu::Write_ADB_Stream_Header(partition_count) == false) {
794 return false;
795 }
796 }
797 total_bytes = part_settings.file_bytes + part_settings.img_bytes;
Ethan Yonker472f5062016-02-25 13:47:30 -0600798 ProgressTracking progress(total_bytes);
bigbiffce8f83c2015-12-12 18:30:21 -0500799 part_settings.progress = &progress;
800
Ethan Yonker74db1572015-10-28 12:44:49 -0500801 gui_msg(Msg("total_partitions_backup= * Total number of partitions to back up: {1}")(partition_count));
802 gui_msg(Msg("total_backup_size= * Total size of all data: {1}MB")(total_bytes / 1024 / 1024));
Dees_Troy43d8b002012-09-17 16:00:01 -0400803 storage = Find_Partition_By_Path(DataManager::GetCurrentStoragePath());
804 if (storage != NULL) {
805 free_space = storage->Free;
Ethan Yonker74db1572015-10-28 12:44:49 -0500806 gui_msg(Msg("available_space= * Available space: {1}MB")(free_space / 1024 / 1024));
Dees_Troy43d8b002012-09-17 16:00:01 -0400807 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -0500808 gui_err("unable_locate_storage=Unable to locate storage device.");
Dees_Troy43d8b002012-09-17 16:00:01 -0400809 return false;
810 }
bigbiffbf1d6722015-02-14 16:25:59 -0500811
Matt Mowerbfccfb82016-04-25 23:22:31 -0500812 DataManager::GetValue(TW_DISABLE_FREE_SPACE_VAR, disable_free_space_check);
bigbiffce8f83c2015-12-12 18:30:21 -0500813
814 if (adbbackup)
815 disable_free_space_check = true;
816
bigbiffbf1d6722015-02-14 16:25:59 -0500817 if (!disable_free_space_check) {
818 if (free_space - (32 * 1024 * 1024) < total_bytes) {
819 // We require an extra 32MB just in case
Ethan Yonker74db1572015-10-28 12:44:49 -0500820 gui_err("no_space=Not enough free space on storage.");
bigbiffbf1d6722015-02-14 16:25:59 -0500821 return false;
822 }
Dees_Troy43d8b002012-09-17 16:00:01 -0400823 }
bigbiffce8f83c2015-12-12 18:30:21 -0500824 part_settings.img_bytes_remaining = part_settings.img_bytes;
825 part_settings.file_bytes_remaining = part_settings.file_bytes;
Dees_Troy43d8b002012-09-17 16:00:01 -0400826
Ethan Yonker74db1572015-10-28 12:44:49 -0500827 gui_msg("backup_started=[BACKUP STARTED]");
Ethan Yonkerdcf2b672016-09-13 14:41:53 -0500828 gui_msg(Msg("backup_folder= * Backup Folder: {1}")(part_settings.Backup_Folder));
829 if (!TWFunc::Recursive_Mkdir(part_settings.Backup_Folder)) {
Ethan Yonker74db1572015-10-28 12:44:49 -0500830 gui_err("fail_backup_folder=Failed to make backup folder.");
Dees_Troyd4b22b02013-01-18 17:17:58 +0000831 return false;
832 }
833
Dees_Troy2673cec2013-04-02 20:22:16 +0000834 DataManager::SetProgress(0.0);
Dees_Troy093b7642012-09-21 15:59:38 -0400835
Dees_Troya13d74f2013-03-24 08:54:55 -0500836 start_pos = 0;
837 end_pos = Backup_List.find(";", start_pos);
838 while (end_pos != string::npos && start_pos < Backup_List.size()) {
bigbiff7abc5fe2015-01-17 16:53:12 -0500839 if (stop_backup.get_value() != 0)
840 return -1;
Dees_Troya13d74f2013-03-24 08:54:55 -0500841 backup_path = Backup_List.substr(start_pos, end_pos - start_pos);
bigbiffce8f83c2015-12-12 18:30:21 -0500842 part_settings.Part = Find_Partition_By_Path(backup_path);
843 if (part_settings.Part != NULL) {
844 if (!Backup_Partition(&part_settings))
845
Dees_Troya13d74f2013-03-24 08:54:55 -0500846 return false;
847 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -0500848 gui_msg(Msg(msg::kError, "unable_to_locate_partition=Unable to locate '{1}' partition for backup calculations.")(backup_path));
Dees_Troya13d74f2013-03-24 08:54:55 -0500849 }
850 start_pos = end_pos + 1;
851 end_pos = Backup_List.find(";", start_pos);
852 }
Dees_Troy43d8b002012-09-17 16:00:01 -0400853
854 // Average BPS
bigbiffce8f83c2015-12-12 18:30:21 -0500855 if (part_settings.img_time == 0)
856 part_settings.img_time = 1;
857 if (part_settings.file_time == 0)
858 part_settings.file_time = 1;
859 int img_bps = (int)part_settings.img_bytes / (int)part_settings.img_time;
860 unsigned long long file_bps = part_settings.file_bytes / (int)part_settings.file_time;
Dees_Troy43d8b002012-09-17 16:00:01 -0400861
bigbiffce8f83c2015-12-12 18:30:21 -0500862 if (part_settings.file_bytes != 0)
Ethan Yonker472f5062016-02-25 13:47:30 -0600863 gui_msg(Msg("avg_backup_fs=Average backup rate for file systems: {1} MB/sec")(file_bps / (1024 * 1024)));
bigbiffce8f83c2015-12-12 18:30:21 -0500864 if (part_settings.img_bytes != 0)
Ethan Yonker472f5062016-02-25 13:47:30 -0600865 gui_msg(Msg("avg_backup_img=Average backup rate for imaged drives: {1} MB/sec")(img_bps / (1024 * 1024)));
Dees_Troy43d8b002012-09-17 16:00:01 -0400866
867 time(&total_stop);
868 int total_time = (int) difftime(total_stop, total_start);
bigbiffce8f83c2015-12-12 18:30:21 -0500869
870 uint64_t actual_backup_size;
Ethan Yonker3fdcda42016-11-30 12:29:37 -0600871 if (!adbbackup) {
872 TWExclude twe;
873 actual_backup_size = twe.Get_Folder_Size(part_settings.Backup_Folder);
874 } else
bigbiffce8f83c2015-12-12 18:30:21 -0500875 actual_backup_size = part_settings.file_bytes + part_settings.img_bytes;
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500876 actual_backup_size /= (1024LLU * 1024LLU);
Dees_Troy43d8b002012-09-17 16:00:01 -0400877
bigbiffce8f83c2015-12-12 18:30:21 -0500878 int prev_img_bps = 0, use_compression = 0;
879 unsigned long long prev_file_bps = 0;
Dees_Troy093b7642012-09-21 15:59:38 -0400880 img_bps += (prev_img_bps * 4);
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500881 img_bps /= 5;
Dees_Troy093b7642012-09-21 15:59:38 -0400882
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500883 DataManager::GetValue(TW_USE_COMPRESSION_VAR, use_compression);
Dees_Troy093b7642012-09-21 15:59:38 -0400884 if (use_compression)
885 DataManager::GetValue(TW_BACKUP_AVG_FILE_COMP_RATE, prev_file_bps);
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500886 else
Dees_Troy093b7642012-09-21 15:59:38 -0400887 DataManager::GetValue(TW_BACKUP_AVG_FILE_RATE, prev_file_bps);
888 file_bps += (prev_file_bps * 4);
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500889 file_bps /= 5;
Dees_Troy093b7642012-09-21 15:59:38 -0400890
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500891 DataManager::SetValue(TW_BACKUP_AVG_IMG_RATE, img_bps);
Dees_Troy093b7642012-09-21 15:59:38 -0400892 if (use_compression)
893 DataManager::SetValue(TW_BACKUP_AVG_FILE_COMP_RATE, file_bps);
894 else
895 DataManager::SetValue(TW_BACKUP_AVG_FILE_RATE, file_bps);
896
Ethan Yonker74db1572015-10-28 12:44:49 -0500897 gui_msg(Msg("total_backed_size=[{1} MB TOTAL BACKED UP]")(actual_backup_size));
Dees_Troy43d8b002012-09-17 16:00:01 -0400898 Update_System_Details();
Dees_Troyd0384ef2012-10-12 12:15:42 -0400899 UnMount_Main_Partitions();
Ethan Yonker56db1c42015-12-20 22:49:00 -0600900 gui_msg(Msg(msg::kHighlight, "backup_completed=[BACKUP COMPLETED IN {1} SECONDS]")(total_time)); // the end
Ethan Yonkere080c1f2016-09-19 13:50:25 -0500901 string backup_log = part_settings.Backup_Folder + "/recovery.log";
Dees_Troy3f5c4e82013-02-01 15:16:59 +0000902 TWFunc::copy_file("/tmp/recovery.log", backup_log, 0644);
Ethan Yonker4b94cfd2014-12-11 10:00:45 -0600903 tw_set_default_metadata(backup_log.c_str());
bigbiffce8f83c2015-12-12 18:30:21 -0500904
905 if (part_settings.adbbackup) {
906 if (twadbbu::Write_ADB_Stream_Trailer() == false) {
907 return false;
908 }
909 }
910 part_settings.adbbackup = false;
911 DataManager::SetValue("tw_enable_adb_backup", 0);
912
Dees_Troy3f5c4e82013-02-01 15:16:59 +0000913 return true;
Dees_Troy51a0e822012-09-05 15:24:24 -0400914}
915
bigbiffce8f83c2015-12-12 18:30:21 -0500916bool TWPartitionManager::Restore_Partition(PartitionSettings *part_settings) {
Dees_Troy4a2a1262012-09-18 09:33:47 -0400917 time_t Start, Stop;
bigbiffce8f83c2015-12-12 18:30:21 -0500918
Tom Hite5a926722014-09-15 01:31:03 +0000919 TWFunc::SetPerformanceMode(true);
bigbiffce8f83c2015-12-12 18:30:21 -0500920
Dees_Troy4a2a1262012-09-18 09:33:47 -0400921 time(&Start);
Ethan Yonker472f5062016-02-25 13:47:30 -0600922
bigbiffce8f83c2015-12-12 18:30:21 -0500923
924 if (!part_settings->Part->Restore(part_settings)) {
Tom Hite5a926722014-09-15 01:31:03 +0000925 TWFunc::SetPerformanceMode(false);
Dees_Troy4a2a1262012-09-18 09:33:47 -0400926 return false;
Tom Hite5a926722014-09-15 01:31:03 +0000927 }
bigbiffce8f83c2015-12-12 18:30:21 -0500928 if (part_settings->Part->Has_SubPartition) {
Dees_Troy8170a922012-09-18 15:40:25 -0400929 std::vector<TWPartition*>::iterator subpart;
bigbiff bigbiff8fd4b092016-08-30 20:48:53 -0400930 TWPartition *parentPart = part_settings->Part;
Dees_Troy8170a922012-09-18 15:40:25 -0400931
932 for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
bigbiff bigbiff8fd4b092016-08-30 20:48:53 -0400933 part_settings->Part = *subpart;
934 if ((*subpart)->Is_SubPartition && (*subpart)->SubPartition_Of == parentPart->Mount_Point) {
935 part_settings->Part = (*subpart);
bigbiffce8f83c2015-12-12 18:30:21 -0500936 if (!(*subpart)->Restore(part_settings)) {
Tom Hite5a926722014-09-15 01:31:03 +0000937 TWFunc::SetPerformanceMode(false);
Dees_Troy8170a922012-09-18 15:40:25 -0400938 return false;
Tom Hite5a926722014-09-15 01:31:03 +0000939 }
Dees_Troy8170a922012-09-18 15:40:25 -0400940 }
941 }
942 }
Dees_Troy4a2a1262012-09-18 09:33:47 -0400943 time(&Stop);
Tom Hite5a926722014-09-15 01:31:03 +0000944 TWFunc::SetPerformanceMode(false);
bigbiffce8f83c2015-12-12 18:30:21 -0500945 gui_msg(Msg("restore_part_done=[{1} done ({2} seconds)]")(part_settings->Part->Backup_Display_Name)((int)difftime(Stop, Start)));
946
Dees_Troy4a2a1262012-09-18 09:33:47 -0400947 return true;
948}
949
Ethan Yonker472f5062016-02-25 13:47:30 -0600950int TWPartitionManager::Run_Restore(const string& Restore_Name) {
bigbiffce8f83c2015-12-12 18:30:21 -0500951 PartitionSettings part_settings;
Dees_Troy4a2a1262012-09-18 09:33:47 -0400952 int check_md5, check, partition_count = 0;
Dees_Troya13d74f2013-03-24 08:54:55 -0500953 TWPartition* restore_part = NULL;
bigbiffce8f83c2015-12-12 18:30:21 -0500954
Dees_Troy4a2a1262012-09-18 09:33:47 -0400955 time_t rStart, rStop;
956 time(&rStart);
Dees_Troya13d74f2013-03-24 08:54:55 -0500957 string Restore_List, restore_path;
958 size_t start_pos = 0, end_pos;
bigbiffce8f83c2015-12-12 18:30:21 -0500959
Ethan Yonkerdcf2b672016-09-13 14:41:53 -0500960 part_settings.Backup_Folder = Restore_Name;
bigbiffce8f83c2015-12-12 18:30:21 -0500961 part_settings.Part = NULL;
962 part_settings.partition_count = 0;
963 part_settings.total_restore_size = 0;
964 part_settings.adbbackup = false;
965 part_settings.PM_Method = PM_RESTORE;
Dees_Troy43d8b002012-09-17 16:00:01 -0400966
Ethan Yonker74db1572015-10-28 12:44:49 -0500967 gui_msg("restore_started=[RESTORE STARTED]");
968 gui_msg(Msg("restore_folder=Restore folder: '{1}'")(Restore_Name));
Dees_Troy43d8b002012-09-17 16:00:01 -0400969
Dees_Troy4a2a1262012-09-18 09:33:47 -0400970 if (!Mount_Current_Storage(true))
971 return false;
972
973 DataManager::GetValue(TW_SKIP_MD5_CHECK_VAR, check_md5);
Dees_Troya13d74f2013-03-24 08:54:55 -0500974 if (check_md5 > 0) {
975 // Check MD5 files first before restoring to ensure that all of them match before starting a restore
Ethan Yonker74db1572015-10-28 12:44:49 -0500976 TWFunc::GUI_Operation_Text(TW_VERIFY_MD5_TEXT, gui_parse_text("{@verifying_md5}"));
977 gui_msg("verifying_md5=Verifying MD5");
Dees_Troya13d74f2013-03-24 08:54:55 -0500978 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -0500979 gui_msg("skip_md5=Skipping MD5 check based on user setting.");
Dees_Troya13d74f2013-03-24 08:54:55 -0500980 }
Ethan Yonker74db1572015-10-28 12:44:49 -0500981 gui_msg("calc_restore=Calculating restore details...");
Dees_Troya13d74f2013-03-24 08:54:55 -0500982 DataManager::GetValue("tw_restore_selected", Restore_List);
bigbiffce8f83c2015-12-12 18:30:21 -0500983
Dees_Troya13d74f2013-03-24 08:54:55 -0500984 if (!Restore_List.empty()) {
985 end_pos = Restore_List.find(";", start_pos);
986 while (end_pos != string::npos && start_pos < Restore_List.size()) {
987 restore_path = Restore_List.substr(start_pos, end_pos - start_pos);
bigbiffce8f83c2015-12-12 18:30:21 -0500988 part_settings.Part = Find_Partition_By_Path(restore_path);
989 if (part_settings.Part != NULL) {
bigbiffce8f83c2015-12-12 18:30:21 -0500990 if (part_settings.Part->Mount_Read_Only) {
991 gui_msg(Msg(msg::kError, "restore_read_only=Cannot restore {1} -- mounted read only.")(part_settings.Part->Backup_Display_Name));
Ethan Yonkereb32b1f2015-05-18 10:23:03 -0500992 return false;
993 }
bigbiffce8f83c2015-12-12 18:30:21 -0500994
bigbiff bigbiff8fd4b092016-08-30 20:48:53 -0400995 if (check_md5 > 0 && !part_settings.Part->Check_MD5(&part_settings))
Dees_Troya13d74f2013-03-24 08:54:55 -0500996 return false;
bigbiffce8f83c2015-12-12 18:30:21 -0500997 part_settings.partition_count++;
998 part_settings.total_restore_size += part_settings.Part->Get_Restore_Size(&part_settings);
999 if (part_settings.Part->Has_SubPartition) {
bigbiff bigbiff8fd4b092016-08-30 20:48:53 -04001000 TWPartition *parentPart = part_settings.Part;
Dees_Troya13d74f2013-03-24 08:54:55 -05001001 std::vector<TWPartition*>::iterator subpart;
1002
1003 for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
bigbiff bigbiff8fd4b092016-08-30 20:48:53 -04001004 part_settings.Part = *subpart;
1005 if ((*subpart)->Is_SubPartition && (*subpart)->SubPartition_Of == parentPart->Mount_Point) {
1006 if (check_md5 > 0 && !(*subpart)->Check_MD5(&part_settings))
Dees_Troya13d74f2013-03-24 08:54:55 -05001007 return false;
bigbiffce8f83c2015-12-12 18:30:21 -05001008 part_settings.total_restore_size += (*subpart)->Get_Restore_Size(&part_settings);
Dees_Troya13d74f2013-03-24 08:54:55 -05001009 }
1010 }
1011 }
1012 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05001013 gui_msg(Msg(msg::kError, "restore_unable_locate=Unable to locate '{1}' partition for restoring.")(restore_path));
Dees_Troya13d74f2013-03-24 08:54:55 -05001014 }
1015 start_pos = end_pos + 1;
1016 end_pos = Restore_List.find(";", start_pos);
Dees_Troy4a2a1262012-09-18 09:33:47 -04001017 }
Dees_Troy4a2a1262012-09-18 09:33:47 -04001018 }
Dees_Troy4a2a1262012-09-18 09:33:47 -04001019
bigbiffce8f83c2015-12-12 18:30:21 -05001020 if (part_settings.partition_count == 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001021 gui_err("no_part_restore=No partitions selected for restore.");
Dees_Troy4a2a1262012-09-18 09:33:47 -04001022 return false;
1023 }
1024
bigbiffce8f83c2015-12-12 18:30:21 -05001025 gui_msg(Msg("restore_part_count=Restoring {1} partitions...")(part_settings.partition_count));
1026 gui_msg(Msg("total_restore_size=Total restore size is {1}MB")(part_settings.total_restore_size / 1048576));
Dees_Troy2673cec2013-04-02 20:22:16 +00001027 DataManager::SetProgress(0.0);
bigbiffce8f83c2015-12-12 18:30:21 -05001028 ProgressTracking progress(part_settings.total_restore_size);
1029 part_settings.progress = &progress;
Ethan Yonker1b7a31b2014-07-03 15:09:22 -05001030
Dees_Troya13d74f2013-03-24 08:54:55 -05001031 start_pos = 0;
1032 if (!Restore_List.empty()) {
1033 end_pos = Restore_List.find(";", start_pos);
1034 while (end_pos != string::npos && start_pos < Restore_List.size()) {
1035 restore_path = Restore_List.substr(start_pos, end_pos - start_pos);
bigbiffce8f83c2015-12-12 18:30:21 -05001036
1037 part_settings.Part = Find_Partition_By_Path(restore_path);
1038 if (part_settings.Part != NULL) {
1039 part_settings.partition_count++;
bigbiffce8f83c2015-12-12 18:30:21 -05001040 if (!Restore_Partition(&part_settings))
Dees_Troya13d74f2013-03-24 08:54:55 -05001041 return false;
1042 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05001043 gui_msg(Msg(msg::kError, "restore_unable_locate=Unable to locate '{1}' partition for restoring.")(restore_path));
Dees_Troya13d74f2013-03-24 08:54:55 -05001044 }
1045 start_pos = end_pos + 1;
1046 end_pos = Restore_List.find(";", start_pos);
1047 }
1048 }
Ethan Yonker74db1572015-10-28 12:44:49 -05001049 TWFunc::GUI_Operation_Text(TW_UPDATE_SYSTEM_DETAILS_TEXT, gui_parse_text("{@updating_system_details}"));
Dees_Troy43d8b002012-09-17 16:00:01 -04001050 Update_System_Details();
Dees_Troyd0384ef2012-10-12 12:15:42 -04001051 UnMount_Main_Partitions();
Dees_Troy4a2a1262012-09-18 09:33:47 -04001052 time(&rStop);
Matt Mower3c366972015-12-25 19:28:31 -06001053 gui_msg(Msg(msg::kHighlight, "restore_completed=[RESTORE COMPLETED IN {1} SECONDS]")((int)difftime(rStop,rStart)));
Ethan Yonker1b7a31b2014-07-03 15:09:22 -05001054 DataManager::SetValue("tw_file_progress", "");
bigbiffce8f83c2015-12-12 18:30:21 -05001055
Dees_Troy63c8df72012-09-10 14:02:05 -04001056 return true;
Dees_Troy51a0e822012-09-05 15:24:24 -04001057}
1058
1059void TWPartitionManager::Set_Restore_Files(string Restore_Name) {
Dees_Troy63c8df72012-09-10 14:02:05 -04001060 // Start with the default values
Dees_Troya13d74f2013-03-24 08:54:55 -05001061 string Restore_List;
Dees_Troy83bd4832013-05-04 12:39:56 +00001062 bool get_date = true, check_encryption = true;
1063
1064 DataManager::SetValue("tw_restore_encrypted", 0);
Dees_Troy63c8df72012-09-10 14:02:05 -04001065
1066 DIR* d;
1067 d = opendir(Restore_Name.c_str());
1068 if (d == NULL)
1069 {
Ethan Yonker74db1572015-10-28 12:44:49 -05001070 gui_msg(Msg(msg::kError, "error_opening_strerr=Error opening: '{1}' ({2})")(Restore_Name)(strerror(errno)));
Dees_Troy63c8df72012-09-10 14:02:05 -04001071 return;
1072 }
1073
1074 struct dirent* de;
1075 while ((de = readdir(d)) != NULL)
1076 {
1077 // Strip off three components
1078 char str[256];
1079 char* label;
1080 char* fstype = NULL;
1081 char* extn = NULL;
1082 char* ptr;
1083
1084 strcpy(str, de->d_name);
1085 if (strlen(str) <= 2)
1086 continue;
1087
1088 if (get_date) {
1089 char file_path[255];
1090 struct stat st;
1091
1092 strcpy(file_path, Restore_Name.c_str());
1093 strcat(file_path, "/");
1094 strcat(file_path, str);
1095 stat(file_path, &st);
1096 string backup_date = ctime((const time_t*)(&st.st_mtime));
1097 DataManager::SetValue(TW_RESTORE_FILE_DATE, backup_date);
1098 get_date = false;
1099 }
1100
1101 label = str;
1102 ptr = label;
1103 while (*ptr && *ptr != '.') ptr++;
1104 if (*ptr == '.')
1105 {
1106 *ptr = 0x00;
1107 ptr++;
1108 fstype = ptr;
1109 }
1110 while (*ptr && *ptr != '.') ptr++;
1111 if (*ptr == '.')
1112 {
1113 *ptr = 0x00;
1114 ptr++;
1115 extn = ptr;
1116 }
1117
Dees_Troy83bd4832013-05-04 12:39:56 +00001118 if (fstype == NULL || extn == NULL || strcmp(fstype, "log") == 0) continue;
Dees_Troya13d74f2013-03-24 08:54:55 -05001119 int extnlength = strlen(extn);
Dees_Troy83bd4832013-05-04 12:39:56 +00001120 if (extnlength != 3 && extnlength != 6) continue;
1121 if (extnlength >= 3 && strncmp(extn, "win", 3) != 0) continue;
1122 //if (extnlength == 6 && strncmp(extn, "win000", 6) != 0) continue;
1123
1124 if (check_encryption) {
1125 string filename = Restore_Name + "/";
1126 filename += de->d_name;
1127 if (TWFunc::Get_File_Type(filename) == 2) {
1128 LOGINFO("'%s' is encrypted\n", filename.c_str());
1129 DataManager::SetValue("tw_restore_encrypted", 1);
1130 }
1131 }
Dees_Troya13d74f2013-03-24 08:54:55 -05001132 if (extnlength == 6 && strncmp(extn, "win000", 6) != 0) continue;
Dees_Troy63c8df72012-09-10 14:02:05 -04001133
1134 TWPartition* Part = Find_Partition_By_Path(label);
1135 if (Part == NULL)
1136 {
Ethan Yonker74db1572015-10-28 12:44:49 -05001137 gui_msg(Msg(msg::kError, "unable_locate_part_backup_name=Unable to locate partition by backup name: '{1}'")(label));
Dees_Troy63c8df72012-09-10 14:02:05 -04001138 continue;
1139 }
1140
1141 Part->Backup_FileName = de->d_name;
1142 if (strlen(extn) > 3) {
1143 Part->Backup_FileName.resize(Part->Backup_FileName.size() - strlen(extn) + 3);
1144 }
1145
James Christopher Adduonofddbdfa2016-02-29 15:08:11 -05001146 if (!Part->Is_SubPartition)
1147 Restore_List += Part->Backup_Path + ";";
Dees_Troy63c8df72012-09-10 14:02:05 -04001148 }
1149 closedir(d);
1150
Dees_Troya13d74f2013-03-24 08:54:55 -05001151 // Set the final value
1152 DataManager::SetValue("tw_restore_list", Restore_List);
1153 DataManager::SetValue("tw_restore_selected", Restore_List);
Dees_Troy51a0e822012-09-05 15:24:24 -04001154 return;
1155}
1156
1157int TWPartitionManager::Wipe_By_Path(string Path) {
Dees_Troy63c8df72012-09-10 14:02:05 -04001158 std::vector<TWPartition*>::iterator iter;
1159 int ret = false;
1160 bool found = false;
Dees_Troy38bd7602012-09-14 13:33:53 -04001161 string Local_Path = TWFunc::Get_Root_Path(Path);
Dees_Troy63c8df72012-09-10 14:02:05 -04001162
1163 // Iterate through all partitions
1164 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy657c3092012-09-10 20:32:10 -04001165 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
Dees_Troye58d5262012-09-21 12:27:57 -04001166 if (Path == "/and-sec")
1167 ret = (*iter)->Wipe_AndSec();
1168 else
1169 ret = (*iter)->Wipe();
Dees_Troy63c8df72012-09-10 14:02:05 -04001170 found = true;
1171 } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
1172 (*iter)->Wipe();
1173 }
1174 }
1175 if (found) {
1176 return ret;
1177 } else
Ethan Yonker74db1572015-10-28 12:44:49 -05001178 gui_msg(Msg(msg::kError, "unable_find_part_path=Unable to find partition for path '{1}'")(Local_Path));
Dees_Troy63c8df72012-09-10 14:02:05 -04001179 return false;
Dees_Troy51a0e822012-09-05 15:24:24 -04001180}
1181
Ethan Yonker87c7bac2014-05-25 21:41:08 -05001182int TWPartitionManager::Wipe_By_Path(string Path, string New_File_System) {
1183 std::vector<TWPartition*>::iterator iter;
1184 int ret = false;
1185 bool found = false;
1186 string Local_Path = TWFunc::Get_Root_Path(Path);
1187
1188 // Iterate through all partitions
1189 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1190 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
1191 if (Path == "/and-sec")
1192 ret = (*iter)->Wipe_AndSec();
1193 else
1194 ret = (*iter)->Wipe(New_File_System);
1195 found = true;
1196 } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
1197 (*iter)->Wipe(New_File_System);
1198 }
1199 }
1200 if (found) {
1201 return ret;
1202 } else
Ethan Yonker74db1572015-10-28 12:44:49 -05001203 gui_msg(Msg(msg::kError, "unable_find_part_path=Unable to find partition for path '{1}'")(Local_Path));
Ethan Yonker87c7bac2014-05-25 21:41:08 -05001204 return false;
1205}
1206
Dees_Troy51a0e822012-09-05 15:24:24 -04001207int TWPartitionManager::Factory_Reset(void) {
Dees_Troy63c8df72012-09-10 14:02:05 -04001208 std::vector<TWPartition*>::iterator iter;
1209 int ret = true;
1210
1211 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy38bd7602012-09-14 13:33:53 -04001212 if ((*iter)->Wipe_During_Factory_Reset && (*iter)->Is_Present) {
Ethan Yonker89583ef2015-08-26 09:01:59 -05001213#ifdef TW_OEM_BUILD
1214 if ((*iter)->Mount_Point == "/data") {
1215 if (!(*iter)->Wipe_Encryption())
1216 ret = false;
1217 } else {
1218#endif
1219 if (!(*iter)->Wipe())
1220 ret = false;
1221#ifdef TW_OEM_BUILD
1222 }
1223#endif
Dees_Troy094207a2012-09-26 12:00:39 -04001224 } else if ((*iter)->Has_Android_Secure) {
1225 if (!(*iter)->Wipe_AndSec())
1226 ret = false;
Dees_Troy63c8df72012-09-10 14:02:05 -04001227 }
1228 }
Ethan Yonker9fa76ba2016-06-30 14:05:43 -05001229 TWFunc::check_and_run_script("/sbin/factoryreset.sh", "Factory Reset Script");
Dees_Troy63c8df72012-09-10 14:02:05 -04001230 return ret;
Dees_Troy51a0e822012-09-05 15:24:24 -04001231}
1232
Dees_Troy38bd7602012-09-14 13:33:53 -04001233int TWPartitionManager::Wipe_Dalvik_Cache(void) {
1234 struct stat st;
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001235 vector <string> dir;
Dees_Troy38bd7602012-09-14 13:33:53 -04001236
1237 if (!Mount_By_Path("/data", true))
1238 return false;
1239
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001240 dir.push_back("/data/dalvik-cache");
Ethan Yonkerff2b7882016-12-10 09:04:41 -06001241 if (Mount_By_Path("/cache", false)) {
1242 dir.push_back("/cache/dalvik-cache");
1243 dir.push_back("/cache/dc");
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001244 }
Ethan Yonkerff2b7882016-12-10 09:04:41 -06001245
Dees_Troy38bd7602012-09-14 13:33:53 -04001246 TWPartition* sdext = Find_Partition_By_Path("/sd-ext");
Vojtech Bocekfafb0c52013-07-25 22:53:02 +02001247 if (sdext && sdext->Is_Present && sdext->Mount(false))
1248 {
1249 if (stat("/sd-ext/dalvik-cache", &st) == 0)
1250 {
Ethan Yonkerff2b7882016-12-10 09:04:41 -06001251 dir.push_back("/sd-ext/dalvik-cache");
1252 }
1253 }
1254
1255 gui_msg("wiping_dalvik=Wiping Dalvik Cache Directories...");
1256 for (unsigned i = 0; i < dir.size(); ++i) {
1257 if (stat(dir.at(i).c_str(), &st) == 0) {
1258 TWFunc::removeDir(dir.at(i), false);
1259 gui_msg(Msg("cleaned=Cleaned: {1}...")(dir.at(i)));
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001260 }
Vojtech Bocekfafb0c52013-07-25 22:53:02 +02001261 }
Ethan Yonker74db1572015-10-28 12:44:49 -05001262 gui_msg("dalvik_done=-- Dalvik Cache Directories Wipe Complete!");
Dees_Troy38bd7602012-09-14 13:33:53 -04001263 return true;
1264}
1265
1266int TWPartitionManager::Wipe_Rotate_Data(void) {
1267 if (!Mount_By_Path("/data", true))
1268 return false;
1269
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001270 unlink("/data/misc/akmd*");
1271 unlink("/data/misc/rild*");
Dees_Troy2673cec2013-04-02 20:22:16 +00001272 gui_print("Rotation data wiped.\n");
Dees_Troy38bd7602012-09-14 13:33:53 -04001273 return true;
1274}
1275
1276int TWPartitionManager::Wipe_Battery_Stats(void) {
1277 struct stat st;
1278
1279 if (!Mount_By_Path("/data", true))
1280 return false;
1281
1282 if (0 != stat("/data/system/batterystats.bin", &st)) {
Dees_Troy2673cec2013-04-02 20:22:16 +00001283 gui_print("No Battery Stats Found. No Need To Wipe.\n");
Dees_Troy38bd7602012-09-14 13:33:53 -04001284 } else {
1285 remove("/data/system/batterystats.bin");
Dees_Troy2673cec2013-04-02 20:22:16 +00001286 gui_print("Cleared battery stats.\n");
Dees_Troy38bd7602012-09-14 13:33:53 -04001287 }
1288 return true;
1289}
1290
Dees_Troy2ff5a8d2012-09-26 14:53:02 -04001291int TWPartitionManager::Wipe_Android_Secure(void) {
1292 std::vector<TWPartition*>::iterator iter;
1293 int ret = false;
1294 bool found = false;
1295
1296 // Iterate through all partitions
1297 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1298 if ((*iter)->Has_Android_Secure) {
1299 ret = (*iter)->Wipe_AndSec();
1300 found = true;
1301 }
1302 }
1303 if (found) {
1304 return ret;
1305 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05001306 gui_err("no_andsec=No android secure partitions found.");
Dees_Troy2ff5a8d2012-09-26 14:53:02 -04001307 }
1308 return false;
1309}
1310
Dees_Troy38bd7602012-09-14 13:33:53 -04001311int TWPartitionManager::Format_Data(void) {
1312 TWPartition* dat = Find_Partition_By_Path("/data");
1313
1314 if (dat != NULL) {
1315 if (!dat->UnMount(true))
1316 return false;
1317
1318 return dat->Wipe_Encryption();
1319 } else {
Matt Mower3c366972015-12-25 19:28:31 -06001320 gui_msg(Msg(msg::kError, "unable_to_locate=Unable to locate {1}.")("/data"));
Dees_Troy38bd7602012-09-14 13:33:53 -04001321 return false;
1322 }
1323 return false;
1324}
1325
1326int TWPartitionManager::Wipe_Media_From_Data(void) {
1327 TWPartition* dat = Find_Partition_By_Path("/data");
1328
1329 if (dat != NULL) {
1330 if (!dat->Has_Data_Media) {
Dees_Troy2673cec2013-04-02 20:22:16 +00001331 LOGERR("This device does not have /data/media\n");
Dees_Troy38bd7602012-09-14 13:33:53 -04001332 return false;
1333 }
1334 if (!dat->Mount(true))
1335 return false;
1336
Ethan Yonker74db1572015-10-28 12:44:49 -05001337 gui_msg("wiping_datamedia=Wiping internal storage -- /data/media...");
Ethan Yonker726a0202014-12-16 20:01:38 -06001338 Remove_MTP_Storage(dat->MTP_Storage_ID);
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001339 TWFunc::removeDir("/data/media", false);
xiaolu9416f4f2015-06-04 08:22:23 +08001340 dat->Recreate_Media_Folder();
Ethan Yonker726a0202014-12-16 20:01:38 -06001341 Add_MTP_Storage(dat->MTP_Storage_ID);
Dees_Troy38bd7602012-09-14 13:33:53 -04001342 return true;
1343 } else {
Matt Mower3c366972015-12-25 19:28:31 -06001344 gui_msg(Msg(msg::kError, "unable_to_locate=Unable to locate {1}.")("/data"));
Dees_Troy38bd7602012-09-14 13:33:53 -04001345 return false;
1346 }
1347 return false;
1348}
1349
Ethan Yonker87c7bac2014-05-25 21:41:08 -05001350int TWPartitionManager::Repair_By_Path(string Path, bool Display_Error) {
1351 std::vector<TWPartition*>::iterator iter;
1352 int ret = false;
1353 bool found = false;
1354 string Local_Path = TWFunc::Get_Root_Path(Path);
1355
1356 if (Local_Path == "/tmp" || Local_Path == "/")
1357 return true;
1358
1359 // Iterate through all partitions
1360 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1361 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
1362 ret = (*iter)->Repair();
1363 found = true;
1364 } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
1365 (*iter)->Repair();
1366 }
1367 }
1368 if (found) {
1369 return ret;
1370 } else if (Display_Error) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001371 gui_msg(Msg(msg::kError, "unable_find_part_path=Unable to find partition for path '{1}'")(Local_Path));
Ethan Yonker87c7bac2014-05-25 21:41:08 -05001372 } else {
1373 LOGINFO("Repair: Unable to find partition for path '%s'\n", Local_Path.c_str());
1374 }
1375 return false;
1376}
1377
Ethan Yonkera2719152015-05-28 09:44:41 -05001378int TWPartitionManager::Resize_By_Path(string Path, bool Display_Error) {
1379 std::vector<TWPartition*>::iterator iter;
1380 int ret = false;
1381 bool found = false;
1382 string Local_Path = TWFunc::Get_Root_Path(Path);
1383
1384 if (Local_Path == "/tmp" || Local_Path == "/")
1385 return true;
1386
1387 // Iterate through all partitions
1388 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1389 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
1390 ret = (*iter)->Resize();
1391 found = true;
1392 } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
1393 (*iter)->Resize();
1394 }
1395 }
1396 if (found) {
1397 return ret;
1398 } else if (Display_Error) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001399 gui_msg(Msg(msg::kError, "unable_find_part_path=Unable to find partition for path '{1}'")(Local_Path));
Ethan Yonkera2719152015-05-28 09:44:41 -05001400 } else {
1401 LOGINFO("Resize: Unable to find partition for path '%s'\n", Local_Path.c_str());
1402 }
1403 return false;
1404}
1405
Dees_Troy51a0e822012-09-05 15:24:24 -04001406void TWPartitionManager::Update_System_Details(void) {
Dees_Troy5bf43922012-09-07 16:07:55 -04001407 std::vector<TWPartition*>::iterator iter;
Dees_Troy51127312012-09-08 13:08:49 -04001408 int data_size = 0;
Dees_Troy5bf43922012-09-07 16:07:55 -04001409
Ethan Yonker74db1572015-10-28 12:44:49 -05001410 gui_msg("update_part_details=Updating partition details...");
Dees_Troy5bf43922012-09-07 16:07:55 -04001411 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Ethan Yonker1b190162016-12-05 15:25:19 -06001412 (*iter)->Update_Size(true);
Dees_Troy51127312012-09-08 13:08:49 -04001413 if ((*iter)->Can_Be_Mounted) {
Dees_Troy51127312012-09-08 13:08:49 -04001414 if ((*iter)->Mount_Point == "/system") {
1415 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1416 DataManager::SetValue(TW_BACKUP_SYSTEM_SIZE, backup_display_size);
1417 } else if ((*iter)->Mount_Point == "/data" || (*iter)->Mount_Point == "/datadata") {
1418 data_size += (int)((*iter)->Backup_Size / 1048576LLU);
1419 } else if ((*iter)->Mount_Point == "/cache") {
1420 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1421 DataManager::SetValue(TW_BACKUP_CACHE_SIZE, backup_display_size);
1422 } else if ((*iter)->Mount_Point == "/sd-ext") {
1423 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1424 DataManager::SetValue(TW_BACKUP_SDEXT_SIZE, backup_display_size);
1425 if ((*iter)->Backup_Size == 0) {
1426 DataManager::SetValue(TW_HAS_SDEXT_PARTITION, 0);
1427 DataManager::SetValue(TW_BACKUP_SDEXT_VAR, 0);
1428 } else
1429 DataManager::SetValue(TW_HAS_SDEXT_PARTITION, 1);
Dees_Troye58d5262012-09-21 12:27:57 -04001430 } else if ((*iter)->Has_Android_Secure) {
Dees_Troy8170a922012-09-18 15:40:25 -04001431 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
Dees_Troye58d5262012-09-21 12:27:57 -04001432 DataManager::SetValue(TW_BACKUP_ANDSEC_SIZE, backup_display_size);
Dees_Troy8170a922012-09-18 15:40:25 -04001433 if ((*iter)->Backup_Size == 0) {
1434 DataManager::SetValue(TW_HAS_ANDROID_SECURE, 0);
1435 DataManager::SetValue(TW_BACKUP_ANDSEC_VAR, 0);
1436 } else
1437 DataManager::SetValue(TW_HAS_ANDROID_SECURE, 1);
Dees_Troy2c50e182012-09-26 20:05:28 -04001438 } else if ((*iter)->Mount_Point == "/boot") {
1439 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1440 DataManager::SetValue(TW_BACKUP_BOOT_SIZE, backup_display_size);
1441 if ((*iter)->Backup_Size == 0) {
1442 DataManager::SetValue("tw_has_boot_partition", 0);
1443 DataManager::SetValue(TW_BACKUP_BOOT_VAR, 0);
1444 } else
1445 DataManager::SetValue("tw_has_boot_partition", 1);
Dees_Troy51127312012-09-08 13:08:49 -04001446 }
Dees_Troyaa9cc402012-10-13 12:14:05 -04001447 } else {
1448 // Handle unmountable partitions in case we reset defaults
1449 if ((*iter)->Mount_Point == "/boot") {
1450 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1451 DataManager::SetValue(TW_BACKUP_BOOT_SIZE, backup_display_size);
1452 if ((*iter)->Backup_Size == 0) {
1453 DataManager::SetValue(TW_HAS_BOOT_PARTITION, 0);
1454 DataManager::SetValue(TW_BACKUP_BOOT_VAR, 0);
1455 } else
1456 DataManager::SetValue(TW_HAS_BOOT_PARTITION, 1);
1457 } else if ((*iter)->Mount_Point == "/recovery") {
1458 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1459 DataManager::SetValue(TW_BACKUP_RECOVERY_SIZE, backup_display_size);
1460 if ((*iter)->Backup_Size == 0) {
1461 DataManager::SetValue(TW_HAS_RECOVERY_PARTITION, 0);
1462 DataManager::SetValue(TW_BACKUP_RECOVERY_VAR, 0);
1463 } else
1464 DataManager::SetValue(TW_HAS_RECOVERY_PARTITION, 1);
Gary Peck82599a82012-11-21 16:23:12 -08001465 } else if ((*iter)->Mount_Point == "/data") {
1466 data_size += (int)((*iter)->Backup_Size / 1048576LLU);
Dees_Troyaa9cc402012-10-13 12:14:05 -04001467 }
Dees_Troy51127312012-09-08 13:08:49 -04001468 }
Dees_Troy5bf43922012-09-07 16:07:55 -04001469 }
Ethan Yonker74db1572015-10-28 12:44:49 -05001470 gui_msg("update_part_details_done=...done");
Dees_Troy51127312012-09-08 13:08:49 -04001471 DataManager::SetValue(TW_BACKUP_DATA_SIZE, data_size);
1472 string current_storage_path = DataManager::GetCurrentStoragePath();
1473 TWPartition* FreeStorage = Find_Partition_By_Path(current_storage_path);
Dees_Troy8170a922012-09-18 15:40:25 -04001474 if (FreeStorage != NULL) {
1475 // Attempt to mount storage
1476 if (!FreeStorage->Mount(false)) {
Matt Mower2d50cad2015-12-03 22:26:55 -06001477 gui_msg(Msg(msg::kError, "unable_to_mount_storage=Unable to mount storage"));
1478 DataManager::SetValue(TW_STORAGE_FREE_SIZE, 0);
Dees_Troy8170a922012-09-18 15:40:25 -04001479 } else {
1480 DataManager::SetValue(TW_STORAGE_FREE_SIZE, (int)(FreeStorage->Free / 1048576LLU));
1481 }
1482 } else {
Dees_Troy2673cec2013-04-02 20:22:16 +00001483 LOGINFO("Unable to find storage partition '%s'.\n", current_storage_path.c_str());
Dees_Troy8170a922012-09-18 15:40:25 -04001484 }
Dees_Troy5bf43922012-09-07 16:07:55 -04001485 if (!Write_Fstab())
Dees_Troy2673cec2013-04-02 20:22:16 +00001486 LOGERR("Error creating fstab\n");
Dees_Troy51a0e822012-09-05 15:24:24 -04001487 return;
1488}
1489
Ethan Yonkerbd7492d2016-12-07 13:55:01 -06001490void TWPartitionManager::Post_Decrypt(const string& Block_Device) {
1491 TWPartition* dat = Find_Partition_By_Path("/data");
1492 if (dat != NULL) {
1493 DataManager::SetValue(TW_IS_DECRYPTED, 1);
1494 dat->Is_Decrypted = true;
1495 if (!Block_Device.empty()) {
1496 dat->Decrypted_Block_Device = Block_Device;
1497 gui_msg(Msg("decrypt_success_dev=Data successfully decrypted, new block device: '{1}'")(Block_Device));
1498 } else {
1499 gui_msg("decrypt_success_nodev=Data successfully decrypted");
1500 }
1501 dat->Setup_File_System(false);
1502 dat->Current_File_System = dat->Fstab_File_System; // Needed if we're ignoring blkid because encrypted devices start out as emmc
1503
1504 // Sleep for a bit so that the device will be ready
1505 sleep(1);
1506 if (dat->Has_Data_Media && dat->Mount(false) && TWFunc::Path_Exists("/data/media/0")) {
1507 dat->Storage_Path = "/data/media/0";
1508 dat->Symlink_Path = dat->Storage_Path;
1509 DataManager::SetValue("tw_storage_path", "/data/media/0");
1510 DataManager::SetValue("tw_settings_path", "/data/media/0");
1511 dat->UnMount(false);
1512 Output_Partition(dat);
1513 }
1514 Update_System_Details();
1515 UnMount_Main_Partitions();
1516 } else
1517 LOGERR("Unable to locate data partition.\n");
1518}
1519
Dees_Troy51a0e822012-09-05 15:24:24 -04001520int TWPartitionManager::Decrypt_Device(string Password) {
Dees_Troy5bf43922012-09-07 16:07:55 -04001521#ifdef TW_INCLUDE_CRYPTO
1522 int ret_val, password_len;
Ethan Yonkera1de1492015-11-04 11:58:27 -06001523 char crypto_state[PROPERTY_VALUE_MAX], crypto_blkdev[PROPERTY_VALUE_MAX], cPassword[255];
Dees_Troy5bf43922012-09-07 16:07:55 -04001524 size_t result;
Ethan Yonker253368a2014-11-25 15:00:52 -06001525 std::vector<TWPartition*>::iterator iter;
Dees_Troy5bf43922012-09-07 16:07:55 -04001526
Ethan Yonker253368a2014-11-25 15:00:52 -06001527 // Mount any partitions that need to be mounted for decrypt
1528 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1529 if ((*iter)->Mount_To_Decrypt) {
1530 (*iter)->Mount(true);
1531 }
a39552696ff55ce2013-01-08 16:14:56 +00001532 }
a39552696ff55ce2013-01-08 16:14:56 +00001533
Ethan Yonkera1de1492015-11-04 11:58:27 -06001534 property_get("ro.crypto.state", crypto_state, "error");
1535 if (strcmp(crypto_state, "error") == 0) {
1536 property_set("ro.crypto.state", "encrypted");
1537 // Sleep for a bit so that services can start if needed
1538 sleep(1);
1539 }
1540
Ethan Yonkerbd7492d2016-12-07 13:55:01 -06001541 if (DataManager::GetIntValue(TW_IS_FBE)) {
1542#ifdef TW_INCLUDE_FBE
1543 if (!Mount_By_Path("/data", true)) // /data has to be mounted for FBE
1544 return -1;
1545 int retry_count = 10;
1546 while (!TWFunc::Path_Exists("/data/system/users/gatekeeper.password.key") && --retry_count)
1547 usleep(2000); // A small sleep is needed after mounting /data to ensure reliable decrypt... maybe because of DE?
1548 int user_id = DataManager::GetIntValue("tw_decrypt_user_id");
1549 LOGINFO("Decrypting FBE for user %i\n", user_id);
1550 if (Decrypt_User(user_id, Password)) {
1551 Post_Decrypt("");
1552 return 0;
1553 }
1554#else
1555 LOGERR("FBE support is not present\n");
1556#endif
1557 return -1;
1558 }
1559
Dees_Troy5bf43922012-09-07 16:07:55 -04001560 strcpy(cPassword, Password.c_str());
a39552696ff55ce2013-01-08 16:14:56 +00001561 int pwret = cryptfs_check_passwd(cPassword);
1562
Ethan Yonker253368a2014-11-25 15:00:52 -06001563 // Unmount any partitions that were needed for decrypt
1564 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1565 if ((*iter)->Mount_To_Decrypt) {
1566 (*iter)->UnMount(false);
1567 }
1568 }
1569
a39552696ff55ce2013-01-08 16:14:56 +00001570 if (pwret != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001571 gui_err("fail_decrypt=Failed to decrypt data.");
Dees_Troy5bf43922012-09-07 16:07:55 -04001572 return -1;
1573 }
a39552696ff55ce2013-01-08 16:14:56 +00001574
Dees_Troy5bf43922012-09-07 16:07:55 -04001575 property_get("ro.crypto.fs_crypto_blkdev", crypto_blkdev, "error");
1576 if (strcmp(crypto_blkdev, "error") == 0) {
Dees_Troy2673cec2013-04-02 20:22:16 +00001577 LOGERR("Error retrieving decrypted data block device.\n");
Dees_Troy5bf43922012-09-07 16:07:55 -04001578 } else {
Ethan Yonkerbd7492d2016-12-07 13:55:01 -06001579 Post_Decrypt(crypto_blkdev);
Dees_Troy5bf43922012-09-07 16:07:55 -04001580 }
1581 return 0;
1582#else
Ethan Yonker74db1572015-10-28 12:44:49 -05001583 gui_err("no_crypto_support=No crypto support was compiled into this build.");
Dees_Troy5bf43922012-09-07 16:07:55 -04001584 return -1;
1585#endif
Dees_Troy51a0e822012-09-05 15:24:24 -04001586 return 1;
Dees_Troy51127312012-09-08 13:08:49 -04001587}
1588
Ethan Yonkerb5fab762016-01-28 14:03:33 -06001589int TWPartitionManager::Fix_Contexts(void) {
thata3d31fb2014-12-21 22:27:40 +01001590#ifdef HAVE_SELINUX
Ethan Yonkerb5fab762016-01-28 14:03:33 -06001591 std::vector<TWPartition*>::iterator iter;
1592 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1593 if ((*iter)->Has_Data_Media) {
1594 if ((*iter)->Mount(true)) {
1595 if (fixContexts::fixDataMediaContexts((*iter)->Mount_Point) != 0)
1596 return -1;
1597 }
1598 }
1599 }
Dees_Troy1a650e62012-10-19 20:54:32 -04001600 UnMount_Main_Partitions();
Ethan Yonker74db1572015-10-28 12:44:49 -05001601 gui_msg("done=Done.");
Ethan Yonkerb5fab762016-01-28 14:03:33 -06001602 return 0;
1603#else
1604 LOGERR("Cannot fix contexts, no selinux support present.\n");
1605 return -1;
1606#endif
bigbiff bigbiffa0f8a592012-10-09 21:01:03 -04001607}
1608
Ethan Yonker66a19492015-12-10 10:19:45 -06001609TWPartition* TWPartitionManager::Find_Next_Storage(string Path, bool Exclude_Data_Media) {
Ethan Yonker47360be2014-04-01 10:34:34 -05001610 std::vector<TWPartition*>::iterator iter = Partitions.begin();
1611
1612 if (!Path.empty()) {
1613 string Search_Path = TWFunc::Get_Root_Path(Path);
1614 for (; iter != Partitions.end(); iter++) {
Matt Mower9a561dd2016-02-22 21:25:51 -06001615 if ((*iter)->Mount_Point == Search_Path) {
Ethan Yonker47360be2014-04-01 10:34:34 -05001616 iter++;
1617 break;
1618 }
1619 }
1620 }
1621
1622 for (; iter != Partitions.end(); iter++) {
Ethan Yonker66a19492015-12-10 10:19:45 -06001623 if (Exclude_Data_Media && (*iter)->Has_Data_Media) {
1624 // do nothing, do not return this type of partition
1625 } else if ((*iter)->Is_Storage && (*iter)->Is_Present) {
Ethan Yonker47360be2014-04-01 10:34:34 -05001626 return (*iter);
1627 }
1628 }
1629
1630 return NULL;
1631}
1632
Dees_Troyd21618c2012-10-14 18:48:49 -04001633int TWPartitionManager::Open_Lun_File(string Partition_Path, string Lun_File) {
Dees_Troyd21618c2012-10-14 18:48:49 -04001634 TWPartition* Part = Find_Partition_By_Path(Partition_Path);
1635
1636 if (Part == NULL) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001637 LOGINFO("Unable to locate '%s' for USB storage mode.", Partition_Path.c_str());
1638 gui_msg(Msg(msg::kError, "unable_find_part_path=Unable to find partition for path '{1}'")(Partition_Path));
Dees_Troyd21618c2012-10-14 18:48:49 -04001639 return false;
1640 }
Ethan Yonker47360be2014-04-01 10:34:34 -05001641 LOGINFO("USB mount '%s', '%s' > '%s'\n", Partition_Path.c_str(), Part->Actual_Block_Device.c_str(), Lun_File.c_str());
1642 if (!Part->UnMount(true) || !Part->Is_Present)
Dees_Troyd21618c2012-10-14 18:48:49 -04001643 return false;
1644
Dees_Troy2673cec2013-04-02 20:22:16 +00001645 if (TWFunc::write_file(Lun_File, Part->Actual_Block_Device)) {
1646 LOGERR("Unable to write to ums lunfile '%s': (%s)\n", Lun_File.c_str(), strerror(errno));
Dees_Troyd21618c2012-10-14 18:48:49 -04001647 return false;
1648 }
Dees_Troyd21618c2012-10-14 18:48:49 -04001649 return true;
1650}
1651
Dees_Troy8170a922012-09-18 15:40:25 -04001652int TWPartitionManager::usb_storage_enable(void) {
Dees_Troyd21618c2012-10-14 18:48:49 -04001653 int has_dual, has_data_media;
Dees_Troy8170a922012-09-18 15:40:25 -04001654 char lun_file[255];
Dees_Troyd21618c2012-10-14 18:48:49 -04001655 bool has_multiple_lun = false;
Dees_Troy8170a922012-09-18 15:40:25 -04001656
Dees_Troy8170a922012-09-18 15:40:25 -04001657 DataManager::GetValue(TW_HAS_DATA_MEDIA, has_data_media);
Ethan Yonker47360be2014-04-01 10:34:34 -05001658 string Lun_File_str = CUSTOM_LUN_FILE;
1659 size_t found = Lun_File_str.find("%");
1660 if (found != string::npos) {
1661 sprintf(lun_file, CUSTOM_LUN_FILE, 1);
1662 if (TWFunc::Path_Exists(lun_file))
1663 has_multiple_lun = true;
1664 }
Ethan Yonker726a0202014-12-16 20:01:38 -06001665 mtp_was_enabled = TWFunc::Toggle_MTP(false); // Must disable MTP for USB Storage
Ethan Yonker47360be2014-04-01 10:34:34 -05001666 if (!has_multiple_lun) {
1667 LOGINFO("Device doesn't have multiple lun files, mount current storage\n");
1668 sprintf(lun_file, CUSTOM_LUN_FILE, 0);
1669 if (TWFunc::Get_Root_Path(DataManager::GetCurrentStoragePath()) == "/data") {
Ethan Yonker66a19492015-12-10 10:19:45 -06001670 TWPartition* Mount = Find_Next_Storage("", true);
Ethan Yonker47360be2014-04-01 10:34:34 -05001671 if (Mount) {
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001672 if (!Open_Lun_File(Mount->Mount_Point, lun_file)) {
1673 goto error_handle;
1674 }
Ethan Yonker47360be2014-04-01 10:34:34 -05001675 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05001676 gui_err("unable_locate_storage=Unable to locate storage device.");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001677 goto error_handle;
Ethan Yonker47360be2014-04-01 10:34:34 -05001678 }
1679 } else if (!Open_Lun_File(DataManager::GetCurrentStoragePath(), lun_file)) {
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001680 goto error_handle;
Dees_Troy8170a922012-09-18 15:40:25 -04001681 }
Dees_Troy8170a922012-09-18 15:40:25 -04001682 } else {
Ethan Yonker47360be2014-04-01 10:34:34 -05001683 LOGINFO("Device has multiple lun files\n");
1684 TWPartition* Mount1;
1685 TWPartition* Mount2;
Dees_Troy8170a922012-09-18 15:40:25 -04001686 sprintf(lun_file, CUSTOM_LUN_FILE, 0);
Ethan Yonker66a19492015-12-10 10:19:45 -06001687 Mount1 = Find_Next_Storage("", true);
Ethan Yonker47360be2014-04-01 10:34:34 -05001688 if (Mount1) {
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001689 if (!Open_Lun_File(Mount1->Mount_Point, lun_file)) {
1690 goto error_handle;
1691 }
Matt Moweree717062014-04-26 01:46:46 -05001692 sprintf(lun_file, CUSTOM_LUN_FILE, 1);
Ethan Yonker66a19492015-12-10 10:19:45 -06001693 Mount2 = Find_Next_Storage(Mount1->Mount_Point, true);
Matt Mower1fdcdb72016-01-25 20:53:47 -06001694 if (Mount2 && Mount2->Mount_Point != Mount1->Mount_Point) {
Matt Moweree717062014-04-26 01:46:46 -05001695 Open_Lun_File(Mount2->Mount_Point, lun_file);
Ethan Yonker47360be2014-04-01 10:34:34 -05001696 }
1697 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05001698 gui_err("unable_locate_storage=Unable to locate storage device.");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001699 goto error_handle;
Ethan Yonker47360be2014-04-01 10:34:34 -05001700 }
Dees_Troy8170a922012-09-18 15:40:25 -04001701 }
Matt Mowerb6ef4782014-11-06 02:24:36 -06001702 property_set("sys.storage.ums_enabled", "1");
HandyMenny37d42992014-10-26 22:15:59 +01001703 property_set("sys.usb.config", "mass_storage,adb");
Dees_Troy8170a922012-09-18 15:40:25 -04001704 return true;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001705error_handle:
1706 if (mtp_was_enabled)
1707 if (!Enable_MTP())
1708 Disable_MTP();
1709 return false;
Dees_Troy8170a922012-09-18 15:40:25 -04001710}
1711
1712int TWPartitionManager::usb_storage_disable(void) {
Dees_Troy2673cec2013-04-02 20:22:16 +00001713 int index, ret;
1714 char lun_file[255], ch[2] = {0, 0};
1715 string str = ch;
Dees_Troy8170a922012-09-18 15:40:25 -04001716
1717 for (index=0; index<2; index++) {
1718 sprintf(lun_file, CUSTOM_LUN_FILE, index);
Dees_Troy2673cec2013-04-02 20:22:16 +00001719 ret = TWFunc::write_file(lun_file, str);
Dees_Troy2673cec2013-04-02 20:22:16 +00001720 if (ret < 0) {
1721 break;
Dees_Troy8170a922012-09-18 15:40:25 -04001722 }
Dees_Troy8170a922012-09-18 15:40:25 -04001723 }
Dees_Troye58d5262012-09-21 12:27:57 -04001724 Mount_All_Storage();
1725 Update_System_Details();
Dees_Troycfd73ef2012-10-12 16:52:00 -04001726 UnMount_Main_Partitions();
Matt Mowerd9cb9062013-12-14 20:34:45 -06001727 property_set("sys.storage.ums_enabled", "0");
HandyMenny37d42992014-10-26 22:15:59 +01001728 property_set("sys.usb.config", "adb");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001729 if (mtp_was_enabled)
1730 if (!Enable_MTP())
1731 Disable_MTP();
Dees_Troy2673cec2013-04-02 20:22:16 +00001732 if (ret < 0 && index == 0) {
1733 LOGERR("Unable to write to ums lunfile '%s'.", lun_file);
1734 return false;
1735 } else {
1736 return true;
1737 }
Dees_Troy8170a922012-09-18 15:40:25 -04001738 return true;
Dees_Troy812660f2012-09-20 09:55:17 -04001739}
1740
1741void TWPartitionManager::Mount_All_Storage(void) {
1742 std::vector<TWPartition*>::iterator iter;
1743
1744 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1745 if ((*iter)->Is_Storage)
1746 (*iter)->Mount(false);
1747 }
Dees_Troy2c50e182012-09-26 20:05:28 -04001748}
Dees_Troy9350b8d2012-09-27 12:38:38 -04001749
Dees_Troyd0384ef2012-10-12 12:15:42 -04001750void TWPartitionManager::UnMount_Main_Partitions(void) {
1751 // Unmounts system and data if data is not data/media
1752 // Also unmounts boot if boot is mountable
Dees_Troy2673cec2013-04-02 20:22:16 +00001753 LOGINFO("Unmounting main partitions...\n");
Dees_Troyd0384ef2012-10-12 12:15:42 -04001754
1755 TWPartition* Boot_Partition = Find_Partition_By_Path("/boot");
1756
1757 UnMount_By_Path("/system", true);
Ethan Yonker6277c792014-09-15 14:54:30 -05001758 if (!datamedia)
1759 UnMount_By_Path("/data", true);
1760
Dees_Troyd0384ef2012-10-12 12:15:42 -04001761 if (Boot_Partition != NULL && Boot_Partition->Can_Be_Mounted)
1762 Boot_Partition->UnMount(true);
1763}
1764
Dees_Troy9350b8d2012-09-27 12:38:38 -04001765int TWPartitionManager::Partition_SDCard(void) {
1766 char mkdir_path[255], temp[255], line[512];
Ethan Yonker483e9f42016-01-11 22:21:18 -06001767 string Storage_Path, Command, Device, fat_str, ext_str, start_loc, end_loc, ext_format, sd_path, tmpdevice;
Dees_Troy9350b8d2012-09-27 12:38:38 -04001768 int ext, swap, total_size = 0, fat_size;
Dees_Troy9350b8d2012-09-27 12:38:38 -04001769
Ethan Yonker74db1572015-10-28 12:44:49 -05001770 gui_msg("start_partition_sd=Partitioning SD Card...");
Ethan Yonker483e9f42016-01-11 22:21:18 -06001771
1772 // Locate and validate device to partition
1773 TWPartition* SDCard = Find_Partition_By_Path(DataManager::GetCurrentStoragePath());
1774
Ethan Yonker66a19492015-12-10 10:19:45 -06001775 if (SDCard->Is_Adopted_Storage)
1776 SDCard->Revert_Adopted();
1777
Ethan Yonker1eff6cd2014-09-15 13:30:42 -05001778 if (SDCard == NULL || !SDCard->Removable || SDCard->Has_Data_Media) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001779 gui_err("partition_sd_locate=Unable to locate device to partition.");
Dees_Troy9350b8d2012-09-27 12:38:38 -04001780 return false;
1781 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001782
1783 // Unmount everything
Dees_Troy9350b8d2012-09-27 12:38:38 -04001784 if (!SDCard->UnMount(true))
1785 return false;
1786 TWPartition* SDext = Find_Partition_By_Path("/sd-ext");
1787 if (SDext != NULL) {
1788 if (!SDext->UnMount(true))
1789 return false;
1790 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001791 char* swappath = getenv("SWAPPATH");
1792 if (swappath != NULL) {
1793 LOGINFO("Unmounting swap at '%s'\n", swappath);
1794 umount(swappath);
1795 }
Vojtech Bocek05534202013-09-11 08:11:56 +02001796
Ethan Yonker483e9f42016-01-11 22:21:18 -06001797 // Determine block device
1798 if (SDCard->Alternate_Block_Device.empty()) {
1799 SDCard->Find_Actual_Block_Device();
1800 Device = SDCard->Actual_Block_Device;
1801 // Just use the root block device
1802 Device.resize(strlen("/dev/block/mmcblkX"));
1803 } else {
1804 Device = SDCard->Alternate_Block_Device;
1805 }
Dees_Troy9350b8d2012-09-27 12:38:38 -04001806
1807 // Find the size of the block device:
Ethan Yonker483e9f42016-01-11 22:21:18 -06001808 total_size = (int)(TWFunc::IOCTL_Get_Block_Size(Device.c_str()) / (1048576));
Dees_Troy9350b8d2012-09-27 12:38:38 -04001809
1810 DataManager::GetValue("tw_sdext_size", ext);
1811 DataManager::GetValue("tw_swap_size", swap);
1812 DataManager::GetValue("tw_sdpart_file_system", ext_format);
1813 fat_size = total_size - ext - swap;
Ethan Yonker483e9f42016-01-11 22:21:18 -06001814 LOGINFO("sd card mount point %s block device is '%s', sdcard size is: %iMB, fat size: %iMB, ext size: %iMB, ext system: '%s', swap size: %iMB\n", DataManager::GetCurrentStoragePath().c_str(), Device.c_str(), total_size, fat_size, ext, ext_format.c_str(), swap);
1815
1816 // Determine partition sizes
1817 if (swap == 0 && ext == 0) {
1818 fat_str = "-0";
1819 } else {
1820 memset(temp, 0, sizeof(temp));
1821 sprintf(temp, "%i", fat_size);
1822 fat_str = temp;
1823 fat_str += "MB";
1824 }
1825 if (swap == 0) {
1826 ext_str = "-0";
1827 } else {
1828 memset(temp, 0, sizeof(temp));
1829 sprintf(temp, "%i", ext);
1830 ext_str = "+";
1831 ext_str += temp;
1832 ext_str += "MB";
1833 }
1834
Dees_Troy9350b8d2012-09-27 12:38:38 -04001835 if (ext + swap > total_size) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001836 gui_err("ext_swap_size=EXT + Swap size is larger than sdcard size.");
Dees_Troy9350b8d2012-09-27 12:38:38 -04001837 return false;
1838 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001839
Ethan Yonker74db1572015-10-28 12:44:49 -05001840 gui_msg("remove_part_table=Removing partition table...");
Ethan Yonker483e9f42016-01-11 22:21:18 -06001841 Command = "sgdisk --zap-all " + Device;
Dees_Troy2673cec2013-04-02 20:22:16 +00001842 LOGINFO("Command is: '%s'\n", Command.c_str());
Vojtech Bocek05534202013-09-11 08:11:56 +02001843 if (TWFunc::Exec_Cmd(Command) != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001844 gui_err("unable_rm_part=Unable to remove partition table.");
Dees_Troy9350b8d2012-09-27 12:38:38 -04001845 Update_System_Details();
1846 return false;
1847 }
Ethan Yonker74db1572015-10-28 12:44:49 -05001848 gui_msg(Msg("create_part=Creating {1} partition...")("FAT32"));
Captain Throwback9643a802016-05-27 11:44:51 -04001849 Command = "sgdisk --new=0:0:" + fat_str + " --change-name=0:\"Microsoft basic data\" --typecode=0:EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 " + Device;
Dees_Troy2673cec2013-04-02 20:22:16 +00001850 LOGINFO("Command is: '%s'\n", Command.c_str());
Vojtech Bocek05534202013-09-11 08:11:56 +02001851 if (TWFunc::Exec_Cmd(Command) != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001852 gui_msg(Msg(msg::kError, "unable_to_create_part=Unable to create {1} partition.")("FAT32"));
Dees_Troy9350b8d2012-09-27 12:38:38 -04001853 return false;
1854 }
1855 if (ext > 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001856 gui_msg(Msg("create_part=Creating {1} partition...")("EXT"));
Ethan Yonker483e9f42016-01-11 22:21:18 -06001857 Command = "sgdisk --new=0:0:" + ext_str + " --change-name=0:\"Linux filesystem\" " + Device;
Dees_Troy2673cec2013-04-02 20:22:16 +00001858 LOGINFO("Command is: '%s'\n", Command.c_str());
Vojtech Bocek05534202013-09-11 08:11:56 +02001859 if (TWFunc::Exec_Cmd(Command) != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001860 gui_msg(Msg(msg::kError, "unable_to_create_part=Unable to create {1} partition.")("EXT"));
Dees_Troy9350b8d2012-09-27 12:38:38 -04001861 Update_System_Details();
1862 return false;
1863 }
1864 }
1865 if (swap > 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001866 gui_msg(Msg("create_part=Creating {1} partition...")("swap"));
Ethan Yonker483e9f42016-01-11 22:21:18 -06001867 Command = "sgdisk --new=0:0:-0 --change-name=0:\"Linux swap\" --typecode=0:0657FD6D-A4AB-43C4-84E5-0933C84B4F4F " + Device;
Dees_Troy2673cec2013-04-02 20:22:16 +00001868 LOGINFO("Command is: '%s'\n", Command.c_str());
Vojtech Bocek05534202013-09-11 08:11:56 +02001869 if (TWFunc::Exec_Cmd(Command) != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001870 gui_msg(Msg(msg::kError, "unable_to_create_part=Unable to create {1} partition.")("swap"));
Dees_Troy9350b8d2012-09-27 12:38:38 -04001871 Update_System_Details();
1872 return false;
1873 }
1874 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001875
1876 // Convert GPT to MBR
1877 Command = "sgdisk --gpttombr " + Device;
1878 if (TWFunc::Exec_Cmd(Command) != 0)
1879 LOGINFO("Failed to covert partition GPT to MBR\n");
1880
1881 // Tell the kernel to rescan the partition table
1882 int fd = open(Device.c_str(), O_RDONLY);
1883 ioctl(fd, BLKRRPART, 0);
1884 close(fd);
1885
1886 string format_device = Device;
1887 if (Device.substr(0, 17) == "/dev/block/mmcblk")
1888 format_device += "p";
1889
1890 // Format new partitions to proper file system
1891 if (fat_size > 0) {
1892 Command = "mkfs.fat " + format_device + "1";
1893 TWFunc::Exec_Cmd(Command);
1894 }
Dees_Troy9350b8d2012-09-27 12:38:38 -04001895 if (ext > 0) {
1896 if (SDext == NULL) {
Ethan Yonker483e9f42016-01-11 22:21:18 -06001897 Command = "mke2fs -t " + ext_format + " -m 0 " + format_device + "2";
1898 gui_msg(Msg("format_sdext_as=Formatting sd-ext as {1}...")(ext_format));
1899 LOGINFO("Formatting sd-ext after partitioning, command: '%s'\n", Command.c_str());
1900 TWFunc::Exec_Cmd(Command);
1901 } else {
1902 SDext->Wipe(ext_format);
Dees_Troy9350b8d2012-09-27 12:38:38 -04001903 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001904 }
1905 if (swap > 0) {
1906 Command = "mkswap " + format_device;
1907 if (ext > 0)
1908 Command += "3";
1909 else
1910 Command += "2";
Vojtech Bocek05534202013-09-11 08:11:56 +02001911 TWFunc::Exec_Cmd(Command);
Dees_Troy9350b8d2012-09-27 12:38:38 -04001912 }
1913
Ethan Yonker483e9f42016-01-11 22:21:18 -06001914 // recreate TWRP folder and rewrite settings - these will be gone after sdcard is partitioned
1915 if (SDCard->Mount(true)) {
1916 string TWRP_Folder = SDCard->Mount_Point + "/TWRP";
1917 mkdir(TWRP_Folder.c_str(), 0777);
1918 DataManager::Flush();
1919 }
1920
Dees_Troy9350b8d2012-09-27 12:38:38 -04001921 Update_System_Details();
Ethan Yonker74db1572015-10-28 12:44:49 -05001922 gui_msg("part_complete=Partitioning complete.");
Dees_Troy9350b8d2012-09-27 12:38:38 -04001923 return true;
bigbiff bigbiffa0f8a592012-10-09 21:01:03 -04001924}
Dees_Troya13d74f2013-03-24 08:54:55 -05001925
1926void TWPartitionManager::Get_Partition_List(string ListType, std::vector<PartitionList> *Partition_List) {
1927 std::vector<TWPartition*>::iterator iter;
1928 if (ListType == "mount") {
1929 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1930 if ((*iter)->Can_Be_Mounted && !(*iter)->Is_SubPartition) {
1931 struct PartitionList part;
1932 part.Display_Name = (*iter)->Display_Name;
1933 part.Mount_Point = (*iter)->Mount_Point;
1934 part.selected = (*iter)->Is_Mounted();
1935 Partition_List->push_back(part);
1936 }
1937 }
1938 } else if (ListType == "storage") {
1939 char free_space[255];
1940 string Current_Storage = DataManager::GetCurrentStoragePath();
1941 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1942 if ((*iter)->Is_Storage) {
1943 struct PartitionList part;
1944 sprintf(free_space, "%llu", (*iter)->Free / 1024 / 1024);
1945 part.Display_Name = (*iter)->Storage_Name + " (";
1946 part.Display_Name += free_space;
1947 part.Display_Name += "MB)";
1948 part.Mount_Point = (*iter)->Storage_Path;
1949 if ((*iter)->Storage_Path == Current_Storage)
1950 part.selected = 1;
1951 else
1952 part.selected = 0;
1953 Partition_List->push_back(part);
1954 }
1955 }
1956 } else if (ListType == "backup") {
1957 char backup_size[255];
Dees_Troy9e0b71c2013-04-08 13:35:37 +00001958 unsigned long long Backup_Size;
Dees_Troya13d74f2013-03-24 08:54:55 -05001959 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy9e0b71c2013-04-08 13:35:37 +00001960 if ((*iter)->Can_Be_Backed_Up && !(*iter)->Is_SubPartition && (*iter)->Is_Present) {
Dees_Troya13d74f2013-03-24 08:54:55 -05001961 struct PartitionList part;
Dees_Troy9e0b71c2013-04-08 13:35:37 +00001962 Backup_Size = (*iter)->Backup_Size;
1963 if ((*iter)->Has_SubPartition) {
1964 std::vector<TWPartition*>::iterator subpart;
1965
1966 for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
1967 if ((*subpart)->Is_SubPartition && (*subpart)->Can_Be_Backed_Up && (*subpart)->Is_Present && (*subpart)->SubPartition_Of == (*iter)->Mount_Point)
1968 Backup_Size += (*subpart)->Backup_Size;
1969 }
1970 }
1971 sprintf(backup_size, "%llu", Backup_Size / 1024 / 1024);
Dees_Troya13d74f2013-03-24 08:54:55 -05001972 part.Display_Name = (*iter)->Backup_Display_Name + " (";
1973 part.Display_Name += backup_size;
1974 part.Display_Name += "MB)";
1975 part.Mount_Point = (*iter)->Backup_Path;
1976 part.selected = 0;
1977 Partition_List->push_back(part);
1978 }
1979 }
1980 } else if (ListType == "restore") {
1981 string Restore_List, restore_path;
1982 TWPartition* restore_part = NULL;
1983
1984 DataManager::GetValue("tw_restore_list", Restore_List);
1985 if (!Restore_List.empty()) {
1986 size_t start_pos = 0, end_pos = Restore_List.find(";", start_pos);
1987 while (end_pos != string::npos && start_pos < Restore_List.size()) {
1988 restore_path = Restore_List.substr(start_pos, end_pos - start_pos);
Dees_Troy59df9262013-06-19 14:53:57 -05001989 if ((restore_part = Find_Partition_By_Path(restore_path)) != NULL) {
Dees Troy4159aed2014-02-28 17:24:43 +00001990 if ((restore_part->Backup_Name == "recovery" && !restore_part->Can_Be_Backed_Up) || restore_part->Is_SubPartition) {
Dees_Troya13d74f2013-03-24 08:54:55 -05001991 // Don't allow restore of recovery (causes problems on some devices)
Dees_Troy59df9262013-06-19 14:53:57 -05001992 // Don't add subpartitions to the list of items
Dees_Troya13d74f2013-03-24 08:54:55 -05001993 } else {
1994 struct PartitionList part;
1995 part.Display_Name = restore_part->Backup_Display_Name;
1996 part.Mount_Point = restore_part->Backup_Path;
1997 part.selected = 1;
1998 Partition_List->push_back(part);
1999 }
2000 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05002001 gui_msg(Msg(msg::kError, "restore_unable_locate=Unable to locate '{1}' partition for restoring.")(restore_path));
Dees_Troya13d74f2013-03-24 08:54:55 -05002002 }
2003 start_pos = end_pos + 1;
2004 end_pos = Restore_List.find(";", start_pos);
2005 }
2006 }
2007 } else if (ListType == "wipe") {
2008 struct PartitionList dalvik;
Ethan Yonker74db1572015-10-28 12:44:49 -05002009 dalvik.Display_Name = gui_parse_text("{@dalvik}");
Dees_Troya13d74f2013-03-24 08:54:55 -05002010 dalvik.Mount_Point = "DALVIK";
2011 dalvik.selected = 0;
2012 Partition_List->push_back(dalvik);
2013 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
2014 if ((*iter)->Wipe_Available_in_GUI && !(*iter)->Is_SubPartition) {
2015 struct PartitionList part;
2016 part.Display_Name = (*iter)->Display_Name;
2017 part.Mount_Point = (*iter)->Mount_Point;
2018 part.selected = 0;
2019 Partition_List->push_back(part);
2020 }
2021 if ((*iter)->Has_Android_Secure) {
2022 struct PartitionList part;
2023 part.Display_Name = (*iter)->Backup_Display_Name;
2024 part.Mount_Point = (*iter)->Backup_Path;
2025 part.selected = 0;
2026 Partition_List->push_back(part);
2027 }
Dees_Troy74fb2e92013-04-15 14:35:47 +00002028 if ((*iter)->Has_Data_Media) {
2029 struct PartitionList datamedia;
2030 datamedia.Display_Name = (*iter)->Storage_Name;
2031 datamedia.Mount_Point = "INTERNAL";
2032 datamedia.selected = 0;
2033 Partition_List->push_back(datamedia);
2034 }
Dees_Troya13d74f2013-03-24 08:54:55 -05002035 }
Ethan Yonker96af84a2015-01-05 14:58:36 -06002036 } else if (ListType == "flashimg") {
2037 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
2038 if ((*iter)->Can_Flash_Img && (*iter)->Is_Present) {
2039 struct PartitionList part;
2040 part.Display_Name = (*iter)->Backup_Display_Name;
2041 part.Mount_Point = (*iter)->Backup_Path;
2042 part.selected = 0;
2043 Partition_List->push_back(part);
2044 }
2045 }
Dees_Troya13d74f2013-03-24 08:54:55 -05002046 } else {
Dees_Troy2673cec2013-04-02 20:22:16 +00002047 LOGERR("Unknown list type '%s' requested for TWPartitionManager::Get_Partition_List\n", ListType.c_str());
Dees_Troya13d74f2013-03-24 08:54:55 -05002048 }
2049}
2050
2051int TWPartitionManager::Fstab_Processed(void) {
2052 return Partitions.size();
2053}
Dees_Troyd93bda52013-07-03 19:55:19 +00002054
2055void TWPartitionManager::Output_Storage_Fstab(void) {
2056 std::vector<TWPartition*>::iterator iter;
2057 char storage_partition[255];
2058 string Temp;
2059 FILE *fp = fopen("/cache/recovery/storage.fstab", "w");
2060
2061 if (fp == NULL) {
Ethan Yonker74db1572015-10-28 12:44:49 -05002062 gui_msg(Msg(msg::kError, "unable_to_open=Unable to open '{1}'.")("/cache/recovery/storage.fstab"));
Dees_Troyd93bda52013-07-03 19:55:19 +00002063 return;
2064 }
2065
2066 // Iterate through all partitions
2067 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
2068 if ((*iter)->Is_Storage) {
2069 Temp = (*iter)->Storage_Path + ";" + (*iter)->Storage_Name + ";\n";
2070 strcpy(storage_partition, Temp.c_str());
2071 fwrite(storage_partition, sizeof(storage_partition[0]), strlen(storage_partition) / sizeof(storage_partition[0]), fp);
2072 }
2073 }
2074 fclose(fp);
Vojtech Bocekfafb0c52013-07-25 22:53:02 +02002075}
Vojtech Bocek93cb1ef2014-05-12 15:41:52 +02002076
2077TWPartition *TWPartitionManager::Get_Default_Storage_Partition()
2078{
2079 TWPartition *res = NULL;
2080 for (std::vector<TWPartition*>::iterator iter = Partitions.begin(); iter != Partitions.end(); ++iter) {
2081 if(!(*iter)->Is_Storage)
2082 continue;
2083
2084 if((*iter)->Is_Settings_Storage)
2085 return *iter;
2086
2087 if(!res)
2088 res = *iter;
2089 }
2090 return res;
2091}
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002092
2093bool TWPartitionManager::Enable_MTP(void) {
2094#ifdef TW_HAS_MTP
Ethan Yonker8dfa7772014-09-04 21:48:41 -05002095 if (mtppid) {
Ethan Yonker74db1572015-10-28 12:44:49 -05002096 gui_err("mtp_already_enabled=MTP already enabled");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002097 return true;
2098 }
2099 //Launch MTP Responder
2100 LOGINFO("Starting MTP\n");
Ethan Yonker726a0202014-12-16 20:01:38 -06002101
2102 int mtppipe[2];
2103
2104 if (pipe(mtppipe) < 0) {
2105 LOGERR("Error creating MTP pipe\n");
2106 return false;
2107 }
2108
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002109 char old_value[PROPERTY_VALUE_MAX];
2110 property_get("sys.usb.config", old_value, "error");
2111 if (strcmp(old_value, "error") != 0 && strcmp(old_value, "mtp,adb") != 0) {
2112 char vendor[PROPERTY_VALUE_MAX];
2113 char product[PROPERTY_VALUE_MAX];
2114 property_set("sys.usb.config", "none");
2115 property_get("usb.vendor", vendor, "18D1");
2116 property_get("usb.product.mtpadb", product, "4EE2");
2117 string vendorstr = vendor;
2118 string productstr = product;
2119 TWFunc::write_file("/sys/class/android_usb/android0/idVendor", vendorstr);
2120 TWFunc::write_file("/sys/class/android_usb/android0/idProduct", productstr);
2121 property_set("sys.usb.config", "mtp,adb");
2122 }
Ethan Yonker6d154c42014-09-03 14:19:43 -05002123 /* To enable MTP debug, use the twrp command line feature to
2124 * twrp set tw_mtp_debug 1
2125 */
2126 twrpMtp *mtp = new twrpMtp(DataManager::GetIntValue("tw_mtp_debug"));
Ethan Yonker1b039202015-01-30 10:08:48 -06002127 mtppid = mtp->forkserver(mtppipe);
2128 if (mtppid) {
2129 close(mtppipe[0]); // Host closes read side
2130 mtp_write_fd = mtppipe[1];
2131 DataManager::SetValue("tw_mtp_enabled", 1);
2132 Add_All_MTP_Storage();
2133 return true;
Ethan Yonker726a0202014-12-16 20:01:38 -06002134 } else {
2135 close(mtppipe[0]);
2136 close(mtppipe[1]);
Ethan Yonker74db1572015-10-28 12:44:49 -05002137 gui_err("mtp_fail=Failed to enable MTP");
Ethan Yonker1b039202015-01-30 10:08:48 -06002138 return false;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002139 }
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002140#else
Ethan Yonker74db1572015-10-28 12:44:49 -05002141 gui_err("no_mtp=MTP support not included");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002142#endif
2143 DataManager::SetValue("tw_mtp_enabled", 0);
2144 return false;
2145}
2146
Ethan Yonker1b039202015-01-30 10:08:48 -06002147void TWPartitionManager::Add_All_MTP_Storage(void) {
2148#ifdef TW_HAS_MTP
2149 std::vector<TWPartition*>::iterator iter;
2150
2151 if (!mtppid)
2152 return; // MTP is not enabled
2153
2154 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
2155 if ((*iter)->Is_Storage && (*iter)->Is_Present && (*iter)->Mount(false))
2156 Add_Remove_MTP_Storage((*iter), MTP_MESSAGE_ADD_STORAGE);
2157 }
2158#else
2159 return;
2160#endif
2161}
2162
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002163bool TWPartitionManager::Disable_MTP(void) {
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002164 char old_value[PROPERTY_VALUE_MAX];
2165 property_get("sys.usb.config", old_value, "error");
2166 if (strcmp(old_value, "adb") != 0) {
2167 char vendor[PROPERTY_VALUE_MAX];
2168 char product[PROPERTY_VALUE_MAX];
2169 property_set("sys.usb.config", "none");
2170 property_get("usb.vendor", vendor, "18D1");
2171 property_get("usb.product.adb", product, "D002");
2172 string vendorstr = vendor;
2173 string productstr = product;
2174 TWFunc::write_file("/sys/class/android_usb/android0/idVendor", vendorstr);
2175 TWFunc::write_file("/sys/class/android_usb/android0/idProduct", productstr);
2176 usleep(2000);
2177 }
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002178#ifdef TW_HAS_MTP
Ethan Yonker8dfa7772014-09-04 21:48:41 -05002179 if (mtppid) {
Ethan Yonker8613dc02014-09-11 09:28:20 -05002180 LOGINFO("Disabling MTP\n");
2181 int status;
2182 kill(mtppid, SIGKILL);
Ethan Yonker8dfa7772014-09-04 21:48:41 -05002183 mtppid = 0;
Ethan Yonker8613dc02014-09-11 09:28:20 -05002184 // We don't care about the exit value, but this prevents a zombie process
2185 waitpid(mtppid, &status, 0);
Ethan Yonker726a0202014-12-16 20:01:38 -06002186 close(mtp_write_fd);
2187 mtp_write_fd = -1;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002188 }
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002189#endif
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002190 property_set("sys.usb.config", "adb");
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002191#ifdef TW_HAS_MTP
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002192 DataManager::SetValue("tw_mtp_enabled", 0);
2193 return true;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002194#endif
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002195 return false;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002196}
Ethan Yonker726a0202014-12-16 20:01:38 -06002197
2198TWPartition* TWPartitionManager::Find_Partition_By_MTP_Storage_ID(unsigned int Storage_ID) {
2199 std::vector<TWPartition*>::iterator iter;
2200
2201 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
2202 if ((*iter)->MTP_Storage_ID == Storage_ID)
2203 return (*iter);
2204 }
2205 return NULL;
2206}
2207
2208bool TWPartitionManager::Add_Remove_MTP_Storage(TWPartition* Part, int message_type) {
2209#ifdef TW_HAS_MTP
2210 struct mtpmsg mtp_message;
2211
2212 if (!mtppid)
2213 return false; // MTP is disabled
2214
2215 if (mtp_write_fd < 0) {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002216 LOGINFO("MTP: mtp_write_fd is not set\n");
Ethan Yonker726a0202014-12-16 20:01:38 -06002217 return false;
2218 }
2219
2220 if (Part) {
Ethan Yonker4bfabab2014-12-29 09:15:37 -06002221 if (Part->MTP_Storage_ID == 0)
2222 return false;
Ethan Yonker726a0202014-12-16 20:01:38 -06002223 if (message_type == MTP_MESSAGE_REMOVE_STORAGE) {
2224 mtp_message.message_type = MTP_MESSAGE_REMOVE_STORAGE; // Remove
2225 LOGINFO("sending message to remove %i\n", Part->MTP_Storage_ID);
2226 mtp_message.storage_id = Part->MTP_Storage_ID;
2227 if (write(mtp_write_fd, &mtp_message, sizeof(mtp_message)) <= 0) {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002228 LOGINFO("error sending message to remove storage %i\n", Part->MTP_Storage_ID);
Ethan Yonker726a0202014-12-16 20:01:38 -06002229 return false;
2230 } else {
2231 LOGINFO("Message sent, remove storage ID: %i\n", Part->MTP_Storage_ID);
2232 return true;
2233 }
2234 } else if (message_type == MTP_MESSAGE_ADD_STORAGE && Part->Is_Mounted()) {
2235 mtp_message.message_type = MTP_MESSAGE_ADD_STORAGE; // Add
2236 mtp_message.storage_id = Part->MTP_Storage_ID;
2237 mtp_message.path = Part->Storage_Path.c_str();
2238 mtp_message.display = Part->Storage_Name.c_str();
2239 mtp_message.maxFileSize = Part->Get_Max_FileSize();
Ethan Yonker1b039202015-01-30 10:08:48 -06002240 LOGINFO("sending message to add %i '%s' '%s'\n", mtp_message.storage_id, mtp_message.path, mtp_message.display);
Ethan Yonker726a0202014-12-16 20:01:38 -06002241 if (write(mtp_write_fd, &mtp_message, sizeof(mtp_message)) <= 0) {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002242 LOGINFO("error sending message to add storage %i\n", Part->MTP_Storage_ID);
Ethan Yonker726a0202014-12-16 20:01:38 -06002243 return false;
2244 } else {
2245 LOGINFO("Message sent, add storage ID: %i\n", Part->MTP_Storage_ID);
2246 return true;
2247 }
2248 } else {
2249 LOGERR("Unknown MTP message type: %i\n", message_type);
2250 }
2251 } else {
2252 // This hopefully never happens as the error handling should
2253 // occur in the calling function.
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002254 LOGINFO("TWPartitionManager::Add_Remove_MTP_Storage NULL partition given\n");
Ethan Yonker726a0202014-12-16 20:01:38 -06002255 }
2256 return true;
2257#else
Ethan Yonker74db1572015-10-28 12:44:49 -05002258 gui_err("no_mtp=MTP support not included");
Ethan Yonker726a0202014-12-16 20:01:38 -06002259 DataManager::SetValue("tw_mtp_enabled", 0);
2260 return false;
2261#endif
2262}
2263
2264bool TWPartitionManager::Add_MTP_Storage(string Mount_Point) {
2265#ifdef TW_HAS_MTP
2266 TWPartition* Part = PartitionManager.Find_Partition_By_Path(Mount_Point);
2267 if (Part) {
2268 return PartitionManager.Add_Remove_MTP_Storage(Part, MTP_MESSAGE_ADD_STORAGE);
2269 } else {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002270 LOGINFO("TWFunc::Add_MTP_Storage unable to locate partition for '%s'\n", Mount_Point.c_str());
Ethan Yonker726a0202014-12-16 20:01:38 -06002271 }
2272#endif
2273 return false;
2274}
2275
2276bool TWPartitionManager::Add_MTP_Storage(unsigned int Storage_ID) {
2277#ifdef TW_HAS_MTP
2278 TWPartition* Part = PartitionManager.Find_Partition_By_MTP_Storage_ID(Storage_ID);
2279 if (Part) {
2280 return PartitionManager.Add_Remove_MTP_Storage(Part, MTP_MESSAGE_ADD_STORAGE);
2281 } else {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002282 LOGINFO("TWFunc::Add_MTP_Storage unable to locate partition for %i\n", Storage_ID);
Ethan Yonker726a0202014-12-16 20:01:38 -06002283 }
2284#endif
2285 return false;
2286}
2287
2288bool TWPartitionManager::Remove_MTP_Storage(string Mount_Point) {
2289#ifdef TW_HAS_MTP
2290 TWPartition* Part = PartitionManager.Find_Partition_By_Path(Mount_Point);
2291 if (Part) {
2292 return PartitionManager.Add_Remove_MTP_Storage(Part, MTP_MESSAGE_REMOVE_STORAGE);
2293 } else {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002294 LOGINFO("TWFunc::Remove_MTP_Storage unable to locate partition for '%s'\n", Mount_Point.c_str());
Ethan Yonker726a0202014-12-16 20:01:38 -06002295 }
2296#endif
2297 return false;
2298}
2299
2300bool TWPartitionManager::Remove_MTP_Storage(unsigned int Storage_ID) {
2301#ifdef TW_HAS_MTP
2302 TWPartition* Part = PartitionManager.Find_Partition_By_MTP_Storage_ID(Storage_ID);
2303 if (Part) {
2304 return PartitionManager.Add_Remove_MTP_Storage(Part, MTP_MESSAGE_REMOVE_STORAGE);
2305 } else {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002306 LOGINFO("TWFunc::Remove_MTP_Storage unable to locate partition for %i\n", Storage_ID);
Ethan Yonker726a0202014-12-16 20:01:38 -06002307 }
2308#endif
2309 return false;
2310}
Ethan Yonker96af84a2015-01-05 14:58:36 -06002311
Ethan Yonkere080c1f2016-09-19 13:50:25 -05002312bool TWPartitionManager::Flash_Image(string& path, string& filename) {
Ethan Yonker96af84a2015-01-05 14:58:36 -06002313 int check, partition_count = 0;
2314 TWPartition* flash_part = NULL;
bigbiffce8f83c2015-12-12 18:30:21 -05002315 string Flash_List, flash_path, full_filename;
Ethan Yonker96af84a2015-01-05 14:58:36 -06002316 size_t start_pos = 0, end_pos = 0;
2317
Ethan Yonkere080c1f2016-09-19 13:50:25 -05002318 full_filename = path + "/" + filename;
Ethan Yonker96af84a2015-01-05 14:58:36 -06002319
bigbiffce8f83c2015-12-12 18:30:21 -05002320 gui_msg("image_flash_start=[IMAGE FLASH STARTED]");
2321 gui_msg(Msg("img_to_flash=Image to flash: '{1}'")(full_filename));
2322
2323 if (!TWFunc::Path_Exists(full_filename)) {
2324 if (!Mount_By_Path(full_filename, true)) {
Ethan Yonkerb78fbdf2016-01-15 16:46:35 -06002325 return false;
2326 }
bigbiffce8f83c2015-12-12 18:30:21 -05002327 if (!TWFunc::Path_Exists(full_filename)) {
2328 gui_msg(Msg(msg::kError, "unable_to_locate=Unable to locate {1}.")(full_filename));
Ethan Yonkerb78fbdf2016-01-15 16:46:35 -06002329 return false;
2330 }
2331 }
Ethan Yonker96af84a2015-01-05 14:58:36 -06002332
Ethan Yonkere080c1f2016-09-19 13:50:25 -05002333 PartitionSettings part_settings;
2334 part_settings.Backup_Folder = path;
2335 unsigned long long total_bytes = TWFunc::Get_File_Size(full_filename);
2336 ProgressTracking progress(total_bytes);
2337 part_settings.progress = &progress;
2338 part_settings.adbbackup = false;
2339 part_settings.PM_Method = PM_RESTORE;
2340
Ethan Yonker74db1572015-10-28 12:44:49 -05002341 gui_msg("calc_restore=Calculating restore details...");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002342 DataManager::GetValue("tw_flash_partition", Flash_List);
2343 if (!Flash_List.empty()) {
2344 end_pos = Flash_List.find(";", start_pos);
2345 while (end_pos != string::npos && start_pos < Flash_List.size()) {
2346 flash_path = Flash_List.substr(start_pos, end_pos - start_pos);
2347 flash_part = Find_Partition_By_Path(flash_path);
2348 if (flash_part != NULL) {
2349 partition_count++;
2350 if (partition_count > 1) {
Ethan Yonker74db1572015-10-28 12:44:49 -05002351 gui_err("too_many_flash=Too many partitions selected for flashing.");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002352 return false;
2353 }
2354 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05002355 gui_msg(Msg(msg::kError, "flash_unable_locate=Unable to locate '{1}' partition for flashing.")(flash_path));
Ethan Yonker96af84a2015-01-05 14:58:36 -06002356 return false;
2357 }
2358 start_pos = end_pos + 1;
2359 end_pos = Flash_List.find(";", start_pos);
2360 }
2361 }
2362
2363 if (partition_count == 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05002364 gui_err("no_part_flash=No partitions selected for flashing.");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002365 return false;
2366 }
2367
2368 DataManager::SetProgress(0.0);
2369 if (flash_part) {
Ethan Yonkere080c1f2016-09-19 13:50:25 -05002370 flash_part->Backup_FileName = filename;
2371 if (!flash_part->Flash_Image(&part_settings))
Ethan Yonker96af84a2015-01-05 14:58:36 -06002372 return false;
2373 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05002374 gui_err("invalid_flash=Invalid flash partition specified.");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002375 return false;
2376 }
Ethan Yonker74db1572015-10-28 12:44:49 -05002377 gui_highlight("flash_done=IMAGE FLASH COMPLETED]");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002378 return true;
2379}
Ethan Yonker74db1572015-10-28 12:44:49 -05002380
2381void TWPartitionManager::Translate_Partition(const char* path, const char* resource_name, const char* default_value) {
2382 TWPartition* part = PartitionManager.Find_Partition_By_Path(path);
2383 if (part) {
Ethan Yonker66a19492015-12-10 10:19:45 -06002384 if (part->Is_Adopted_Storage) {
2385 part->Display_Name = part->Display_Name + " - " + gui_lookup("data", "Data");
2386 part->Backup_Display_Name = part->Display_Name;
2387 part->Storage_Name = part->Storage_Name + " - " + gui_lookup("adopted_storage", "Adopted Storage");
2388 } else {
2389 part->Display_Name = gui_lookup(resource_name, default_value);
2390 part->Backup_Display_Name = part->Display_Name;
2391 }
Ethan Yonker74db1572015-10-28 12:44:49 -05002392 }
2393}
2394
2395void TWPartitionManager::Translate_Partition(const char* path, const char* resource_name, const char* default_value, const char* storage_resource_name, const char* storage_default_value) {
2396 TWPartition* part = PartitionManager.Find_Partition_By_Path(path);
2397 if (part) {
Ethan Yonker66a19492015-12-10 10:19:45 -06002398 if (part->Is_Adopted_Storage) {
2399 part->Display_Name = part->Display_Name + " - " + gui_lookup("data", "Data");
2400 part->Backup_Display_Name = part->Display_Name;
2401 part->Storage_Name = part->Storage_Name + " - " + gui_lookup("adopted_storage", "Adopted Storage");
2402 } else {
2403 part->Display_Name = gui_lookup(resource_name, default_value);
2404 part->Backup_Display_Name = part->Display_Name;
2405 if (part->Is_Storage)
2406 part->Storage_Name = gui_lookup(storage_resource_name, storage_default_value);
2407 }
Ethan Yonker74db1572015-10-28 12:44:49 -05002408 }
2409}
2410
2411void TWPartitionManager::Translate_Partition_Display_Names() {
Ethan Yonker66a19492015-12-10 10:19:45 -06002412 LOGINFO("Translating partition display names\n");
Ethan Yonker74db1572015-10-28 12:44:49 -05002413 Translate_Partition("/system", "system", "System");
2414 Translate_Partition("/system_image", "system_image", "System Image");
2415 Translate_Partition("/vendor", "vendor", "Vendor");
2416 Translate_Partition("/vendor_image", "vendor_image", "Vendor Image");
2417 Translate_Partition("/cache", "cache", "Cache");
2418 Translate_Partition("/data", "data", "Data", "internal", "Internal Storage");
2419 Translate_Partition("/boot", "boot", "Boot");
2420 Translate_Partition("/recovery", "recovery", "Recovery");
2421 if (!datamedia) {
2422 Translate_Partition("/sdcard", "sdcard", "SDCard", "sdcard", "SDCard");
2423 Translate_Partition("/internal_sd", "sdcard", "SDCard", "sdcard", "SDCard");
2424 Translate_Partition("/internal_sdcard", "sdcard", "SDCard", "sdcard", "SDCard");
2425 Translate_Partition("/emmc", "sdcard", "SDCard", "sdcard", "SDCard");
2426 }
2427 Translate_Partition("/external_sd", "microsd", "Micro SDCard", "microsd", "Micro SDCard");
2428 Translate_Partition("/external_sdcard", "microsd", "Micro SDCard", "microsd", "Micro SDCard");
2429 Translate_Partition("/usb-otg", "usbotg", "USB OTG", "usbotg", "USB OTG");
2430 Translate_Partition("/sd-ext", "sdext", "SD-EXT");
2431
2432 // Android secure is a special case
2433 TWPartition* part = PartitionManager.Find_Partition_By_Path("/and-sec");
2434 if (part)
2435 part->Backup_Display_Name = gui_lookup("android_secure", "Android Secure");
2436
2437 // This updates the text on all of the storage selection buttons in the GUI
2438 DataManager::SetBackupFolder();
2439}
Ethan Yonker66a19492015-12-10 10:19:45 -06002440
2441void TWPartitionManager::Decrypt_Adopted() {
2442#ifdef TW_INCLUDE_CRYPTO
2443 if (!Mount_By_Path("/data", false)) {
2444 LOGERR("Cannot decrypt adopted storage because /data will not mount\n");
2445 return;
2446 }
2447 LOGINFO("Decrypt adopted storage starting\n");
2448 char* xmlFile = PageManager::LoadFileToBuffer("/data/system/storage.xml", NULL);
2449 xml_document<> *doc = NULL;
2450 xml_node<>* volumes = NULL;
2451 xml_node<>* volume = NULL;
2452 string Primary_Storage_UUID = "";
2453 if (xmlFile != NULL) {
2454 LOGINFO("successfully loaded storage.xml\n");
2455 doc = new xml_document<>();
2456 doc->parse<0>(xmlFile);
2457 volumes = doc->first_node("volumes");
2458 if (volumes) {
2459 xml_attribute<>* psuuid = volumes->first_attribute("primaryStorageUuid");
2460 if (psuuid) {
2461 Primary_Storage_UUID = psuuid->value();
2462 }
2463 }
2464 }
2465 std::vector<TWPartition*>::iterator adopt;
2466 for (adopt = Partitions.begin(); adopt != Partitions.end(); adopt++) {
2467 if ((*adopt)->Removable && (*adopt)->Is_Present) {
2468 if ((*adopt)->Decrypt_Adopted() == 0) {
2469 if (volumes) {
2470 xml_node<>* volume = volumes->first_node("volume");
2471 while (volume) {
2472 xml_attribute<>* guid = volume->first_attribute("partGuid");
2473 if (guid) {
2474 string GUID = (*adopt)->Adopted_GUID.c_str();
2475 GUID.insert(8, "-");
2476 GUID.insert(13, "-");
2477 GUID.insert(18, "-");
2478 GUID.insert(23, "-");
2479
2480 if (strcasecmp(GUID.c_str(), guid->value()) == 0) {
2481 xml_attribute<>* attr = volume->first_attribute("nickname");
2482 if (attr) {
2483 (*adopt)->Storage_Name = attr->value();
2484 (*adopt)->Display_Name = (*adopt)->Storage_Name;
2485 (*adopt)->Backup_Display_Name = (*adopt)->Storage_Name;
2486 LOGINFO("storage name from storage.xml is '%s'\n", attr->value());
2487 }
2488 attr = volume->first_attribute("fsUuid");
2489 if (attr && !Primary_Storage_UUID.empty() && strcmp(Primary_Storage_UUID.c_str(), attr->value()) == 0) {
2490 TWPartition* Dat = Find_Partition_By_Path("/data");
2491 if (Dat) {
2492 LOGINFO("Internal storage is found on adopted storage '%s'\n", (*adopt)->Display_Name.c_str());
2493 LOGINFO("Changing '%s' to point to '%s'\n", Dat->Symlink_Mount_Point.c_str(), (*adopt)->Storage_Path.c_str());
2494 (*adopt)->Symlink_Mount_Point = Dat->Symlink_Mount_Point;
2495 Dat->Symlink_Mount_Point = "";
2496 // Toggle mounts to ensure that the symlink mount point (probably /sdcard) is mounted to the right location
2497 Dat->UnMount(false);
2498 Dat->Mount(false);
2499 (*adopt)->UnMount(false);
2500 (*adopt)->Mount(false);
2501 Output_Partition((*adopt));
2502 }
2503 }
2504 break;
2505 }
2506 }
2507 volume = volume->next_sibling("volume");
2508 }
2509 }
2510 }
2511 }
2512 }
2513 if (xmlFile) {
2514 doc->clear();
2515 delete doc;
2516 free(xmlFile);
2517 }
2518#else
2519 LOGINFO("Decrypt_Adopted: no crypto support\n");
2520 return;
2521#endif
2522}
Ethan Yonkerfcf3f242016-02-16 12:30:26 -06002523
2524void TWPartitionManager::Remove_Partition_By_Path(string Path) {
2525 std::vector<TWPartition*>::iterator iter;
2526 string Local_Path = TWFunc::Get_Root_Path(Path);
2527
2528 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
2529 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
2530 LOGINFO("Found and erasing '%s' from partition list\n", Local_Path.c_str());
2531 Partitions.erase(iter);
2532 return;
2533 }
2534 }
2535}
Ethan Yonker1b190162016-12-05 15:25:19 -06002536
2537void TWPartitionManager::Set_Active_Slot(const string& Slot) {
2538 if (Slot != "A" && Slot != "B") {
2539 LOGERR("Set_Active_Slot invalid slot '%s'\n", Slot.c_str());
2540 return;
2541 }
2542 if (Active_Slot_Display == Slot)
2543 return;
2544 LOGINFO("Setting active slot %s\n", Slot.c_str());
2545#ifdef AB_OTA_UPDATER
2546 if (!Active_Slot_Display.empty()) {
2547 const hw_module_t *hw_module;
2548 boot_control_module_t *module;
2549 int ret;
2550 ret = hw_get_module("bootctrl", &hw_module);
2551 if (ret != 0) {
2552 LOGERR("Error getting bootctrl module.\n");
2553 } else {
2554 module = (boot_control_module_t*) hw_module;
2555 module->init(module);
2556 int slot_number = 0;
2557 if (Slot == "B")
2558 slot_number = 1;
2559 if (module->setActiveBootSlot(module, slot_number))
2560 gui_msg(Msg(msg::kError, "unable_set_boot_slot=Error changing bootloader boot slot to {1}")(Slot));
2561 }
2562 DataManager::SetValue("tw_active_slot", Slot); // Doing this outside of this if block may result in a seg fault because the DataManager may not be ready yet
2563 }
2564#else
2565 LOGERR("Boot slot feature not present\n");
2566#endif
2567 Active_Slot_Display = Slot;
2568 if (Fstab_Processed())
2569 Update_System_Details();
2570}
2571string TWPartitionManager::Get_Active_Slot_Suffix() {
2572 if (Active_Slot_Display == "A")
2573 return "_a";
2574 return "_b";
2575}
2576string TWPartitionManager::Get_Active_Slot_Display() {
2577 return Active_Slot_Display;
2578}