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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"
bigbiff bigbiff34684ff2013-12-01 21:03:45 -050043#include "twrpDU.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"
Dees_Troy5bf43922012-09-07 16:07:55 -040065#endif
Dees_Troy51a0e822012-09-05 15:24:24 -040066
Ethan Yonker6277c792014-09-15 14:54:30 -050067extern bool datamedia;
68
bigbiff bigbiff34684ff2013-12-01 21:03:45 -050069TWPartitionManager::TWPartitionManager(void) {
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -040070 mtp_was_enabled = false;
Ethan Yonker726a0202014-12-16 20:01:38 -060071 mtp_write_fd = -1;
bigbiff7abc5fe2015-01-17 16:53:12 -050072 stop_backup.set_value(0);
bigbiff bigbiff34684ff2013-12-01 21:03:45 -050073}
74
Dees_Troy51a0e822012-09-05 15:24:24 -040075int TWPartitionManager::Process_Fstab(string Fstab_Filename, bool Display_Error) {
Dees_Troy5bf43922012-09-07 16:07:55 -040076 FILE *fstabFile;
77 char fstab_line[MAX_FSTAB_LINE_LENGTH];
Dees Troy02a64532014-03-19 15:23:32 +000078 TWPartition* settings_partition = NULL;
Matt Mowerbf4efa32014-04-14 23:25:26 -050079 TWPartition* andsec_partition = NULL;
Ethan Yonker726a0202014-12-16 20:01:38 -060080 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 -040081
82 fstabFile = fopen(Fstab_Filename.c_str(), "rt");
83 if (fstabFile == NULL) {
Dees_Troy2673cec2013-04-02 20:22:16 +000084 LOGERR("Critical Error: Unable to open fstab at '%s'.\n", Fstab_Filename.c_str());
Dees_Troy5bf43922012-09-07 16:07:55 -040085 return false;
86 }
87
88 while (fgets(fstab_line, sizeof(fstab_line), fstabFile) != NULL) {
89 if (fstab_line[0] != '/')
90 continue;
91
Dees_Troy2a923582012-09-20 12:13:34 -040092 if (fstab_line[strlen(fstab_line) - 1] != '\n')
93 fstab_line[strlen(fstab_line)] = '\n';
Dees_Troy2a923582012-09-20 12:13:34 -040094
Matt Mower2b2dd152016-04-26 11:24:08 -050095 TWPartition* partition = new TWPartition();
Matt Mower72c87ce2016-04-26 14:34:56 -050096 if (partition->Process_Fstab_Line(fstab_line, Display_Error))
Ethan Yonkerc05c5982014-03-13 09:19:56 -050097 Partitions.push_back(partition);
Matt Mower72c87ce2016-04-26 14:34:56 -050098 else
Dees_Troy5bf43922012-09-07 16:07:55 -040099 delete partition;
Matt Mower2b2dd152016-04-26 11:24:08 -0500100
101 memset(fstab_line, 0, sizeof(fstab_line));
Dees_Troy5bf43922012-09-07 16:07:55 -0400102 }
103 fclose(fstabFile);
Matt Mower72c87ce2016-04-26 14:34:56 -0500104
105 std::vector<TWPartition*>::iterator iter;
106 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
107 (*iter)->Partition_Post_Processing(Display_Error);
108
109 if ((*iter)->Is_Storage) {
110 ++storageid;
111 (*iter)->MTP_Storage_ID = storageid;
112 }
113
114 if (!settings_partition && (*iter)->Is_Settings_Storage && (*iter)->Is_Present)
115 settings_partition = (*iter);
116 else
117 (*iter)->Is_Settings_Storage = false;
118
119 if (!andsec_partition && (*iter)->Has_Android_Secure && (*iter)->Is_Present)
120 andsec_partition = (*iter);
121 else
122 (*iter)->Has_Android_Secure = false;
123 }
124
Ethan Yonker6277c792014-09-15 14:54:30 -0500125 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) {
126 // Attempt to automatically identify /data/media emulated storage devices
127 TWPartition* Dat = Find_Partition_By_Path("/data");
128 if (Dat) {
129 LOGINFO("Using automatic handling for /data/media emulated storage device.\n");
130 datamedia = true;
that9e0593e2014-10-08 00:01:24 +0200131 Dat->Setup_Data_Media();
Ethan Yonker6277c792014-09-15 14:54:30 -0500132 settings_partition = Dat;
Ethan Yonker726a0202014-12-16 20:01:38 -0600133 // Since /data was not considered a storage partition earlier, we still need to assign an MTP ID
134 ++storageid;
135 Dat->MTP_Storage_ID = storageid;
Ethan Yonker6277c792014-09-15 14:54:30 -0500136 }
137 }
Dees Troy02a64532014-03-19 15:23:32 +0000138 if (!settings_partition) {
Dees_Troya13d74f2013-03-24 08:54:55 -0500139 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
140 if ((*iter)->Is_Storage) {
Dees Troy02a64532014-03-19 15:23:32 +0000141 settings_partition = (*iter);
Dees_Troya13d74f2013-03-24 08:54:55 -0500142 break;
143 }
144 }
Dees Troy02a64532014-03-19 15:23:32 +0000145 if (!settings_partition)
Dees_Troy2673cec2013-04-02 20:22:16 +0000146 LOGERR("Unable to locate storage partition for storing settings file.\n");
Dees_Troya13d74f2013-03-24 08:54:55 -0500147 }
Dees_Troy5bf43922012-09-07 16:07:55 -0400148 if (!Write_Fstab()) {
149 if (Display_Error)
Dees_Troy2673cec2013-04-02 20:22:16 +0000150 LOGERR("Error creating fstab\n");
Dees_Troy5bf43922012-09-07 16:07:55 -0400151 else
Dees_Troy2673cec2013-04-02 20:22:16 +0000152 LOGINFO("Error creating fstab\n");
Dees_Troy5bf43922012-09-07 16:07:55 -0400153 }
Matt Mowered71fa32014-04-16 13:21:47 -0500154
Matt Mowerbf4efa32014-04-14 23:25:26 -0500155 if (andsec_partition) {
156 Setup_Android_Secure_Location(andsec_partition);
Matt Mowered71fa32014-04-16 13:21:47 -0500157 } else if (settings_partition) {
Matt Mowerbf4efa32014-04-14 23:25:26 -0500158 Setup_Android_Secure_Location(settings_partition);
159 }
Matt Mowered71fa32014-04-16 13:21:47 -0500160 if (settings_partition) {
161 Setup_Settings_Storage_Partition(settings_partition);
162 }
Ethan Yonker253368a2014-11-25 15:00:52 -0600163#ifdef TW_INCLUDE_CRYPTO
Ethan Yonkercceebb82014-11-18 10:17:59 -0600164 TWPartition* Decrypt_Data = Find_Partition_By_Path("/data");
165 if (Decrypt_Data && Decrypt_Data->Is_Encrypted && !Decrypt_Data->Is_Decrypted) {
166 int password_type = cryptfs_get_password_type();
167 if (password_type == CRYPT_TYPE_DEFAULT) {
168 LOGINFO("Device is encrypted with the default password, attempting to decrypt.\n");
169 if (Decrypt_Device("default_password") == 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -0500170 gui_msg("decrypt_success=Successfully decrypted with default password.");
Ethan Yonkercceebb82014-11-18 10:17:59 -0600171 DataManager::SetValue(TW_IS_ENCRYPTED, 0);
172 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -0500173 gui_err("unable_to_decrypt=Unable to decrypt with default password.");
Ethan Yonkercceebb82014-11-18 10:17:59 -0600174 }
175 } else {
176 DataManager::SetValue("TW_CRYPTO_TYPE", password_type);
177 }
178 }
Ethan Yonker66a19492015-12-10 10:19:45 -0600179 if (Decrypt_Data && (!Decrypt_Data->Is_Encrypted || Decrypt_Data->Is_Decrypted) && Decrypt_Data->Mount(false)) {
180 Decrypt_Adopted();
181 }
Ethan Yonkercceebb82014-11-18 10:17:59 -0600182#endif
Dees_Troy51127312012-09-08 13:08:49 -0400183 Update_System_Details();
Dees_Troyd0384ef2012-10-12 12:15:42 -0400184 UnMount_Main_Partitions();
Dees_Troy5bf43922012-09-07 16:07:55 -0400185 return true;
186}
187
188int TWPartitionManager::Write_Fstab(void) {
189 FILE *fp;
190 std::vector<TWPartition*>::iterator iter;
191 string Line;
192
193 fp = fopen("/etc/fstab", "w");
194 if (fp == NULL) {
Dees_Troy2673cec2013-04-02 20:22:16 +0000195 LOGINFO("Can not open /etc/fstab.\n");
Dees_Troy5bf43922012-09-07 16:07:55 -0400196 return false;
197 }
Dees_Troy63c8df72012-09-10 14:02:05 -0400198 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy51127312012-09-08 13:08:49 -0400199 if ((*iter)->Can_Be_Mounted) {
dianlujitao7d304c72016-01-02 12:15:50 +0800200 Line = (*iter)->Actual_Block_Device + " " + (*iter)->Mount_Point + " " + (*iter)->Current_File_System + " rw 0 0\n";
Dees_Troy5bf43922012-09-07 16:07:55 -0400201 fputs(Line.c_str(), fp);
Dees_Troy91862e62013-04-04 23:48:21 +0000202 }
203 // Handle subpartition tracking
204 if ((*iter)->Is_SubPartition) {
205 TWPartition* ParentPartition = Find_Partition_By_Path((*iter)->SubPartition_Of);
206 if (ParentPartition)
207 ParentPartition->Has_SubPartition = true;
208 else
209 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 -0400210 }
211 }
212 fclose(fp);
213 return true;
Dees_Troy51a0e822012-09-05 15:24:24 -0400214}
215
Ethan Yonkerc05c5982014-03-13 09:19:56 -0500216void TWPartitionManager::Setup_Settings_Storage_Partition(TWPartition* Part) {
Ethan Yonkerc05c5982014-03-13 09:19:56 -0500217 DataManager::SetValue("tw_settings_path", Part->Storage_Path);
218 DataManager::SetValue("tw_storage_path", Part->Storage_Path);
219 LOGINFO("Settings storage is '%s'\n", Part->Storage_Path.c_str());
220}
221
Matt Mowerbf4efa32014-04-14 23:25:26 -0500222void TWPartitionManager::Setup_Android_Secure_Location(TWPartition* Part) {
223 if (Part->Has_Android_Secure)
224 Part->Setup_AndSec();
Ethan Yonker6277c792014-09-15 14:54:30 -0500225 else if (!datamedia)
Matt Mowerbf4efa32014-04-14 23:25:26 -0500226 Part->Setup_AndSec();
Matt Mowerbf4efa32014-04-14 23:25:26 -0500227}
228
Dees_Troy8170a922012-09-18 15:40:25 -0400229void TWPartitionManager::Output_Partition_Logging(void) {
230 std::vector<TWPartition*>::iterator iter;
231
232 printf("\n\nPartition Logs:\n");
233 for (iter = Partitions.begin(); iter != Partitions.end(); iter++)
234 Output_Partition((*iter));
235}
236
237void TWPartitionManager::Output_Partition(TWPartition* Part) {
238 unsigned long long mb = 1048576;
239
Gary Peck004d48b2012-11-21 16:28:18 -0800240 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 -0400241 if (Part->Can_Be_Mounted) {
Gary Peck004d48b2012-11-21 16:28:18 -0800242 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 -0400243 }
Gary Peck004d48b2012-11-21 16:28:18 -0800244 printf("\n Flags: ");
Dees_Troya13d74f2013-03-24 08:54:55 -0500245 if (Part->Can_Be_Mounted)
246 printf("Can_Be_Mounted ");
Gary Peck004d48b2012-11-21 16:28:18 -0800247 if (Part->Can_Be_Wiped)
248 printf("Can_Be_Wiped ");
Hashcodedabfd492013-08-29 22:45:30 -0700249 if (Part->Use_Rm_Rf)
250 printf("Use_Rm_Rf ");
Dees_Troya13d74f2013-03-24 08:54:55 -0500251 if (Part->Can_Be_Backed_Up)
252 printf("Can_Be_Backed_Up ");
Gary Peck004d48b2012-11-21 16:28:18 -0800253 if (Part->Wipe_During_Factory_Reset)
254 printf("Wipe_During_Factory_Reset ");
255 if (Part->Wipe_Available_in_GUI)
256 printf("Wipe_Available_in_GUI ");
257 if (Part->Is_SubPartition)
258 printf("Is_SubPartition ");
259 if (Part->Has_SubPartition)
260 printf("Has_SubPartition ");
261 if (Part->Removable)
262 printf("Removable ");
263 if (Part->Is_Present)
264 printf("IsPresent ");
265 if (Part->Can_Be_Encrypted)
266 printf("Can_Be_Encrypted ");
267 if (Part->Is_Encrypted)
268 printf("Is_Encrypted ");
269 if (Part->Is_Decrypted)
270 printf("Is_Decrypted ");
271 if (Part->Has_Data_Media)
272 printf("Has_Data_Media ");
Dees_Troy83bd4832013-05-04 12:39:56 +0000273 if (Part->Can_Encrypt_Backup)
274 printf("Can_Encrypt_Backup ");
275 if (Part->Use_Userdata_Encryption)
276 printf("Use_Userdata_Encryption ");
Gary Peck004d48b2012-11-21 16:28:18 -0800277 if (Part->Has_Android_Secure)
278 printf("Has_Android_Secure ");
279 if (Part->Is_Storage)
280 printf("Is_Storage ");
Dees_Troya13d74f2013-03-24 08:54:55 -0500281 if (Part->Is_Settings_Storage)
282 printf("Is_Settings_Storage ");
Dees_Troy68cab492012-12-12 19:29:35 +0000283 if (Part->Ignore_Blkid)
284 printf("Ignore_Blkid ");
Dees_Troy16c2b312013-01-15 16:51:18 +0000285 if (Part->Retain_Layout_Version)
286 printf("Retain_Layout_Version ");
Ethan Yonker253368a2014-11-25 15:00:52 -0600287 if (Part->Mount_To_Decrypt)
288 printf("Mount_To_Decrypt ");
Ethan Yonker96af84a2015-01-05 14:58:36 -0600289 if (Part->Can_Flash_Img)
290 printf("Can_Flash_Img ");
Ethan Yonker66a19492015-12-10 10:19:45 -0600291 if (Part->Is_Adopted_Storage)
292 printf("Is_Adopted_Storage ");
Gary Peck004d48b2012-11-21 16:28:18 -0800293 printf("\n");
294 if (!Part->SubPartition_Of.empty())
295 printf(" SubPartition_Of: %s\n", Part->SubPartition_Of.c_str());
296 if (!Part->Symlink_Path.empty())
297 printf(" Symlink_Path: %s\n", Part->Symlink_Path.c_str());
298 if (!Part->Symlink_Mount_Point.empty())
299 printf(" Symlink_Mount_Point: %s\n", Part->Symlink_Mount_Point.c_str());
300 if (!Part->Primary_Block_Device.empty())
301 printf(" Primary_Block_Device: %s\n", Part->Primary_Block_Device.c_str());
302 if (!Part->Alternate_Block_Device.empty())
303 printf(" Alternate_Block_Device: %s\n", Part->Alternate_Block_Device.c_str());
304 if (!Part->Decrypted_Block_Device.empty())
305 printf(" Decrypted_Block_Device: %s\n", Part->Decrypted_Block_Device.c_str());
Ethan Yonker253368a2014-11-25 15:00:52 -0600306 if (!Part->Crypto_Key_Location.empty() && Part->Crypto_Key_Location != "footer")
307 printf(" Crypto_Key_Location: %s\n", Part->Crypto_Key_Location.c_str());
Gary Peck004d48b2012-11-21 16:28:18 -0800308 if (Part->Length != 0)
309 printf(" Length: %i\n", Part->Length);
310 if (!Part->Display_Name.empty())
311 printf(" Display_Name: %s\n", Part->Display_Name.c_str());
Dees_Troya13d74f2013-03-24 08:54:55 -0500312 if (!Part->Storage_Name.empty())
313 printf(" Storage_Name: %s\n", Part->Storage_Name.c_str());
Gary Peck004d48b2012-11-21 16:28:18 -0800314 if (!Part->Backup_Path.empty())
315 printf(" Backup_Path: %s\n", Part->Backup_Path.c_str());
316 if (!Part->Backup_Name.empty())
317 printf(" Backup_Name: %s\n", Part->Backup_Name.c_str());
Dees_Troya13d74f2013-03-24 08:54:55 -0500318 if (!Part->Backup_Display_Name.empty())
319 printf(" Backup_Display_Name: %s\n", Part->Backup_Display_Name.c_str());
Gary Peck004d48b2012-11-21 16:28:18 -0800320 if (!Part->Backup_FileName.empty())
321 printf(" Backup_FileName: %s\n", Part->Backup_FileName.c_str());
322 if (!Part->Storage_Path.empty())
323 printf(" Storage_Path: %s\n", Part->Storage_Path.c_str());
324 if (!Part->Current_File_System.empty())
325 printf(" Current_File_System: %s\n", Part->Current_File_System.c_str());
326 if (!Part->Fstab_File_System.empty())
327 printf(" Fstab_File_System: %s\n", Part->Fstab_File_System.c_str());
328 if (Part->Format_Block_Size != 0)
Ethan Yonkerc798c9c2015-10-09 11:15:26 -0500329 printf(" Format_Block_Size: %lu\n", Part->Format_Block_Size);
Dees_Troy094207a2012-09-26 12:00:39 -0400330 if (!Part->MTD_Name.empty())
331 printf(" MTD_Name: %s\n", Part->MTD_Name.c_str());
Dees_Troy8170a922012-09-18 15:40:25 -0400332 string back_meth = Part->Backup_Method_By_Name();
Ethan Yonker6277c792014-09-15 14:54:30 -0500333 printf(" Backup_Method: %s\n", back_meth.c_str());
Hashcode62bd9e02013-11-19 21:59:42 -0800334 if (Part->Mount_Flags || !Part->Mount_Options.empty())
Matt Mower4ab42b12016-04-21 13:52:18 -0500335 printf(" Mount_Options: %s\n", Part->Mount_Options.c_str());
Ethan Yonker726a0202014-12-16 20:01:38 -0600336 if (Part->MTP_Storage_ID)
337 printf(" MTP_Storage_ID: %i\n", Part->MTP_Storage_ID);
Ethan Yonker6277c792014-09-15 14:54:30 -0500338 printf("\n");
Dees_Troy8170a922012-09-18 15:40:25 -0400339}
340
Dees_Troy51a0e822012-09-05 15:24:24 -0400341int TWPartitionManager::Mount_By_Path(string Path, bool Display_Error) {
Dees_Troy5bf43922012-09-07 16:07:55 -0400342 std::vector<TWPartition*>::iterator iter;
343 int ret = false;
344 bool found = false;
Dees_Troy38bd7602012-09-14 13:33:53 -0400345 string Local_Path = TWFunc::Get_Root_Path(Path);
Dees_Troy5bf43922012-09-07 16:07:55 -0400346
Dees_Troyd93bda52013-07-03 19:55:19 +0000347 if (Local_Path == "/tmp" || Local_Path == "/")
Dees_Troy43d8b002012-09-17 16:00:01 -0400348 return true;
349
Dees_Troy5bf43922012-09-07 16:07:55 -0400350 // Iterate through all partitions
351 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy657c3092012-09-10 20:32:10 -0400352 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
Dees_Troy5bf43922012-09-07 16:07:55 -0400353 ret = (*iter)->Mount(Display_Error);
354 found = true;
Dees_Troy51127312012-09-08 13:08:49 -0400355 } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
Dees_Troy5bf43922012-09-07 16:07:55 -0400356 (*iter)->Mount(Display_Error);
Dees_Troy51127312012-09-08 13:08:49 -0400357 }
Dees_Troy5bf43922012-09-07 16:07:55 -0400358 }
359 if (found) {
360 return ret;
361 } else if (Display_Error) {
Ethan Yonker74db1572015-10-28 12:44:49 -0500362 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 -0400363 } else {
Dees_Troy2673cec2013-04-02 20:22:16 +0000364 LOGINFO("Mount: Unable to find partition for path '%s'\n", Local_Path.c_str());
Dees_Troy5bf43922012-09-07 16:07:55 -0400365 }
366 return false;
Dees_Troy51a0e822012-09-05 15:24:24 -0400367}
368
Dees_Troy51a0e822012-09-05 15:24:24 -0400369int TWPartitionManager::UnMount_By_Path(string Path, bool Display_Error) {
Dees_Troy51127312012-09-08 13:08:49 -0400370 std::vector<TWPartition*>::iterator iter;
371 int ret = false;
372 bool found = false;
Dees_Troy38bd7602012-09-14 13:33:53 -0400373 string Local_Path = TWFunc::Get_Root_Path(Path);
Dees_Troy51127312012-09-08 13:08:49 -0400374
375 // Iterate through all partitions
376 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy657c3092012-09-10 20:32:10 -0400377 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
Dees_Troy51127312012-09-08 13:08:49 -0400378 ret = (*iter)->UnMount(Display_Error);
379 found = true;
380 } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
381 (*iter)->UnMount(Display_Error);
382 }
383 }
384 if (found) {
385 return ret;
386 } else if (Display_Error) {
Ethan Yonker74db1572015-10-28 12:44:49 -0500387 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 -0400388 } else {
Dees_Troy2673cec2013-04-02 20:22:16 +0000389 LOGINFO("UnMount: Unable to find partition for path '%s'\n", Local_Path.c_str());
Dees_Troy51127312012-09-08 13:08:49 -0400390 }
391 return false;
Dees_Troy51a0e822012-09-05 15:24:24 -0400392}
393
Dees_Troy51a0e822012-09-05 15:24:24 -0400394int TWPartitionManager::Is_Mounted_By_Path(string Path) {
Dees_Troy51127312012-09-08 13:08:49 -0400395 TWPartition* Part = Find_Partition_By_Path(Path);
396
397 if (Part)
398 return Part->Is_Mounted();
399 else
Dees_Troy2673cec2013-04-02 20:22:16 +0000400 LOGINFO("Is_Mounted: Unable to find partition for path '%s'\n", Path.c_str());
Dees_Troy51127312012-09-08 13:08:49 -0400401 return false;
Dees_Troy51a0e822012-09-05 15:24:24 -0400402}
403
Dees_Troy5bf43922012-09-07 16:07:55 -0400404int TWPartitionManager::Mount_Current_Storage(bool Display_Error) {
Dees_Troy51127312012-09-08 13:08:49 -0400405 string current_storage_path = DataManager::GetCurrentStoragePath();
406
407 if (Mount_By_Path(current_storage_path, Display_Error)) {
408 TWPartition* FreeStorage = Find_Partition_By_Path(current_storage_path);
409 if (FreeStorage)
410 DataManager::SetValue(TW_STORAGE_FREE_SIZE, (int)(FreeStorage->Free / 1048576LLU));
411 return true;
412 }
413 return false;
Dees_Troy51a0e822012-09-05 15:24:24 -0400414}
415
Dees_Troy5bf43922012-09-07 16:07:55 -0400416int TWPartitionManager::Mount_Settings_Storage(bool Display_Error) {
417 return Mount_By_Path(DataManager::GetSettingsStoragePath(), Display_Error);
418}
419
420TWPartition* TWPartitionManager::Find_Partition_By_Path(string Path) {
421 std::vector<TWPartition*>::iterator iter;
Dees_Troy38bd7602012-09-14 13:33:53 -0400422 string Local_Path = TWFunc::Get_Root_Path(Path);
Dees_Troy5bf43922012-09-07 16:07:55 -0400423
424 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy657c3092012-09-10 20:32:10 -0400425 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path))
Dees_Troy5bf43922012-09-07 16:07:55 -0400426 return (*iter);
427 }
Dees_Troy51a0e822012-09-05 15:24:24 -0400428 return NULL;
429}
430
Dees_Troyc9ff7a32012-09-27 10:09:41 -0400431int TWPartitionManager::Check_Backup_Name(bool Display_Error) {
432 // Check the backup name to ensure that it is the correct size and contains only valid characters
433 // and that a backup with that name doesn't already exist
434 char backup_name[MAX_BACKUP_NAME_LEN];
435 char backup_loc[255], tw_image_dir[255];
436 int copy_size;
437 int index, cur_char;
438 string Backup_Name, Backup_Loc;
439
440 DataManager::GetValue(TW_BACKUP_NAME, Backup_Name);
441 copy_size = Backup_Name.size();
442 // Check size
443 if (copy_size > MAX_BACKUP_NAME_LEN) {
444 if (Display_Error)
Ethan Yonker74db1572015-10-28 12:44:49 -0500445 gui_err("backup_name_len=Backup name is too long.");
Dees_Troyc9ff7a32012-09-27 10:09:41 -0400446 return -2;
447 }
448
449 // Check each character
450 strncpy(backup_name, Backup_Name.c_str(), copy_size);
Dees_Troya13d74f2013-03-24 08:54:55 -0500451 if (copy_size == 1 && strncmp(backup_name, "0", 1) == 0)
Dees_Troyc9ff7a32012-09-27 10:09:41 -0400452 return 0; // A "0" (zero) means to use the current timestamp for the backup name
453 for (index=0; index<copy_size; index++) {
454 cur_char = (int)backup_name[index];
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500455 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 -0400456 // These are valid characters
457 // Numbers
458 // Upper case letters
459 // Lower case letters
460 // Space
461 // and -_.{}[]
462 } else {
463 if (Display_Error)
Ethan Yonker4adc33e2016-01-22 16:07:11 -0600464 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 -0400465 return -3;
466 }
467 }
468
469 // Check to make sure that a backup with this name doesn't already exist
470 DataManager::GetValue(TW_BACKUPS_FOLDER_VAR, Backup_Loc);
471 strcpy(backup_loc, Backup_Loc.c_str());
Dees_Troya13d74f2013-03-24 08:54:55 -0500472 sprintf(tw_image_dir,"%s/%s", backup_loc, Backup_Name.c_str());
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500473 if (TWFunc::Path_Exists(tw_image_dir)) {
Dees_Troyc9ff7a32012-09-27 10:09:41 -0400474 if (Display_Error)
Matt Mower3c366972015-12-25 19:28:31 -0600475 gui_err("backup_name_exists=A backup with that name already exists!");
bigbiffce8f83c2015-12-12 18:30:21 -0500476
Dees_Troyc9ff7a32012-09-27 10:09:41 -0400477 return -4;
478 }
Dees_Troyc9ff7a32012-09-27 10:09:41 -0400479 // No problems found, return 0
480 return 0;
481}
482
Dees_Troy43d8b002012-09-17 16:00:01 -0400483bool TWPartitionManager::Make_MD5(bool generate_md5, string Backup_Folder, string Backup_Filename)
484{
bigbiff bigbiff9c754052013-01-09 09:09:08 -0500485 string command;
bigbiffce8f83c2015-12-12 18:30:21 -0500486 string Full_File = Backup_Folder + "/" + Backup_Filename;
bigbiff bigbiff9c754052013-01-09 09:09:08 -0500487 string result;
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -0500488 twrpDigest md5sum;
Dees_Troy43d8b002012-09-17 16:00:01 -0400489
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500490 if (!generate_md5)
Dees_Troy43d8b002012-09-17 16:00:01 -0400491 return true;
Dees_Troy43d8b002012-09-17 16:00:01 -0400492
Ethan Yonker74db1572015-10-28 12:44:49 -0500493 TWFunc::GUI_Operation_Text(TW_GENERATE_MD5_TEXT, gui_parse_text("{@generating_md51}"));
494 gui_msg("generating_md52= * Generating md5...");
Dees_Troy43d8b002012-09-17 16:00:01 -0400495 if (TWFunc::Path_Exists(Full_File)) {
bigbiffce8f83c2015-12-12 18:30:21 -0500496 md5sum.setfn(Full_File);
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -0500497 if (md5sum.computeMD5() == 0)
498 if (md5sum.write_md5digest() == 0)
Ethan Yonker74db1572015-10-28 12:44:49 -0500499 gui_msg("md5_created= * MD5 Created.");
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -0500500 else
501 return -1;
502 else
Ethan Yonker74db1572015-10-28 12:44:49 -0500503 gui_err("md5_error= * MD5 Error!");
Dees_Troy43d8b002012-09-17 16:00:01 -0400504 } else {
505 char filename[512];
506 int index = 0;
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -0500507 string strfn;
Dees_Troy43d8b002012-09-17 16:00:01 -0400508 sprintf(filename, "%s%03i", Full_File.c_str(), index);
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -0500509 strfn = filename;
Dees_Troy83bd4832013-05-04 12:39:56 +0000510 while (index < 1000) {
bigbiff bigbiff65a4c732013-03-15 15:17:50 -0400511 md5sum.setfn(filename);
Dees_Troy83bd4832013-05-04 12:39:56 +0000512 if (TWFunc::Path_Exists(filename)) {
513 if (md5sum.computeMD5() == 0) {
514 if (md5sum.write_md5digest() != 0)
515 {
Ethan Yonker74db1572015-10-28 12:44:49 -0500516 gui_err("md5_error= * MD5 Error!");
Dees_Troy83bd4832013-05-04 12:39:56 +0000517 return false;
518 }
519 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -0500520 gui_err("md5_compute_error= * Error computing MD5.");
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -0500521 return false;
522 }
523 }
Dees_Troy43d8b002012-09-17 16:00:01 -0400524 index++;
Dees_Troy4a2a1262012-09-18 09:33:47 -0400525 sprintf(filename, "%s%03i", Full_File.c_str(), index);
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -0500526 strfn = filename;
Dees_Troy43d8b002012-09-17 16:00:01 -0400527 }
528 if (index == 0) {
Dees_Troy2673cec2013-04-02 20:22:16 +0000529 LOGERR("Backup file: '%s' not found!\n", filename);
Dees_Troy43d8b002012-09-17 16:00:01 -0400530 return false;
531 }
Ethan Yonker74db1572015-10-28 12:44:49 -0500532 gui_msg("md5_created= * MD5 Created.");
Dees_Troy43d8b002012-09-17 16:00:01 -0400533 }
534 return true;
535}
536
bigbiffce8f83c2015-12-12 18:30:21 -0500537
538bool TWPartitionManager::Backup_Partition(PartitionSettings *part_settings) {
Dees_Troy43d8b002012-09-17 16:00:01 -0400539 time_t start, stop;
bigbiffce8f83c2015-12-12 18:30:21 -0500540 int use_compression, adb_control_bu_fd;
541 string backup_log = part_settings->Backup_Folder + "/recovery.log";
Dees_Troy43d8b002012-09-17 16:00:01 -0400542
bigbiffce8f83c2015-12-12 18:30:21 -0500543 if (part_settings->Part == NULL)
Dees_Troy43d8b002012-09-17 16:00:01 -0400544 return true;
545
Dees_Troy093b7642012-09-21 15:59:38 -0400546 DataManager::GetValue(TW_USE_COMPRESSION_VAR, use_compression);
Dees_Troy093b7642012-09-21 15:59:38 -0400547
Tom Hite5a926722014-09-15 01:31:03 +0000548 TWFunc::SetPerformanceMode(true);
Dees_Troy43d8b002012-09-17 16:00:01 -0400549 time(&start);
550
bigbiffce8f83c2015-12-12 18:30:21 -0500551 part_settings->Backup_FileName = part_settings->Part->Backup_Name + "." + part_settings->Part->Current_File_System + ".win";
552 if (part_settings->Part->Backup(part_settings, &tar_fork_pid)) {
Tom Hite5a926722014-09-15 01:31:03 +0000553 bool md5Success = false;
bigbiffce8f83c2015-12-12 18:30:21 -0500554 if (part_settings->Part->Has_SubPartition) {
Dees_Troy8170a922012-09-18 15:40:25 -0400555 std::vector<TWPartition*>::iterator subpart;
556
557 for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
bigbiffce8f83c2015-12-12 18:30:21 -0500558 if ((*subpart)->Can_Be_Backed_Up && (*subpart)->Is_SubPartition && (*subpart)->SubPartition_Of == part_settings->Part->Mount_Point) {
559 if (!(*subpart)->Backup(part_settings, &tar_fork_pid)) {
Tom Hite5a926722014-09-15 01:31:03 +0000560 TWFunc::SetPerformanceMode(false);
bigbiffce8f83c2015-12-12 18:30:21 -0500561 Clean_Backup_Folder(part_settings->Backup_Folder);
bigbiffbf1d6722015-02-14 16:25:59 -0500562 TWFunc::copy_file("/tmp/recovery.log", backup_log, 0644);
563 tw_set_default_metadata(backup_log.c_str());
Dees_Troy8170a922012-09-18 15:40:25 -0400564 return false;
Tom Hite5a926722014-09-15 01:31:03 +0000565 }
Dees_Troy2727b992013-08-14 20:09:30 +0000566 sync();
567 sync();
bigbiffce8f83c2015-12-12 18:30:21 -0500568 if (!part_settings->adbbackup) {
569 if (!Make_MD5(part_settings->generate_md5, part_settings->Backup_Folder, (*subpart)->Backup_FileName)) {
570 TWFunc::SetPerformanceMode(false);
571 return false;
572 }
Tom Hite5a926722014-09-15 01:31:03 +0000573 }
Dees_Troy8170a922012-09-18 15:40:25 -0400574 }
575 }
576 }
Dees_Troy43d8b002012-09-17 16:00:01 -0400577 time(&stop);
that203bcc92015-05-09 17:27:33 +0200578 int backup_time = (int) difftime(stop, start);
Dees_Troy2673cec2013-04-02 20:22:16 +0000579 LOGINFO("Partition Backup time: %d\n", backup_time);
bigbiffce8f83c2015-12-12 18:30:21 -0500580 if (part_settings->Part->Backup_Method == BM_FILES) {
581 part_settings->file_time += backup_time;
Dees_Troy43d8b002012-09-17 16:00:01 -0400582 } else {
bigbiffce8f83c2015-12-12 18:30:21 -0500583 part_settings->img_time += backup_time;
584
Dees_Troy43d8b002012-09-17 16:00:01 -0400585 }
Tom Hite5a926722014-09-15 01:31:03 +0000586
bigbiffce8f83c2015-12-12 18:30:21 -0500587 if (!part_settings->adbbackup) {
588 md5Success = Make_MD5(part_settings->generate_md5, part_settings->Backup_Folder, part_settings->Part->Backup_FileName);
589 }
590 else
591 md5Success = true;
Tom Hite5a926722014-09-15 01:31:03 +0000592 TWFunc::SetPerformanceMode(false);
bigbiffce8f83c2015-12-12 18:30:21 -0500593
Tom Hite5a926722014-09-15 01:31:03 +0000594 return md5Success;
Dees_Troy43d8b002012-09-17 16:00:01 -0400595 } else {
bigbiffce8f83c2015-12-12 18:30:21 -0500596 Clean_Backup_Folder(part_settings->Backup_Folder);
bigbiffbf1d6722015-02-14 16:25:59 -0500597 TWFunc::copy_file("/tmp/recovery.log", backup_log, 0644);
598 tw_set_default_metadata(backup_log.c_str());
Tom Hite5a926722014-09-15 01:31:03 +0000599 TWFunc::SetPerformanceMode(false);
Dees_Troy43d8b002012-09-17 16:00:01 -0400600 return false;
601 }
bigbiff7abc5fe2015-01-17 16:53:12 -0500602 return 0;
603}
604
bigbiffbf1d6722015-02-14 16:25:59 -0500605void TWPartitionManager::Clean_Backup_Folder(string Backup_Folder) {
606 DIR *d = opendir(Backup_Folder.c_str());
607 struct dirent *p;
608 int r;
609
Ethan Yonker74db1572015-10-28 12:44:49 -0500610 gui_msg("backup_clean=Backup Failed. Cleaning Backup Folder.");
bigbiffbf1d6722015-02-14 16:25:59 -0500611
612 if (d == NULL) {
Ethan Yonker74db1572015-10-28 12:44:49 -0500613 gui_msg(Msg(msg::kError, "error_opening_strerr=Error opening: '{1}' ({2})")(Backup_Folder)(strerror(errno)));
bigbiffbf1d6722015-02-14 16:25:59 -0500614 return;
615 }
616
Matt Mower2b18a532015-02-20 16:58:05 -0600617 while ((p = readdir(d))) {
bigbiffbf1d6722015-02-14 16:25:59 -0500618 if (!strcmp(p->d_name, ".") || !strcmp(p->d_name, ".."))
619 continue;
620
621 string path = Backup_Folder + p->d_name;
622
623 size_t dot = path.find_last_of(".") + 1;
624 if (path.substr(dot) == "win" || path.substr(dot) == "md5" || path.substr(dot) == "info") {
625 r = unlink(path.c_str());
626 if (r != 0) {
627 LOGINFO("Unable to unlink '%s: %s'\n", path.c_str(), strerror(errno));
628 }
629 }
630 }
631 closedir(d);
632}
633
Ethan Yonker472f5062016-02-25 13:47:30 -0600634int TWPartitionManager::Check_Backup_Cancel() {
635 return stop_backup.get_value();
636}
637
bigbiff7abc5fe2015-01-17 16:53:12 -0500638int TWPartitionManager::Cancel_Backup() {
639 string Backup_Folder, Backup_Name, Full_Backup_Path;
640
641 stop_backup.set_value(1);
642
643 if (tar_fork_pid != 0) {
644 DataManager::GetValue(TW_BACKUP_NAME, Backup_Name);
645 DataManager::GetValue(TW_BACKUPS_FOLDER_VAR, Backup_Folder);
646 Full_Backup_Path = Backup_Folder + "/" + Backup_Name + "/";
647 LOGINFO("Killing pid: %d\n", tar_fork_pid);
648 kill(tar_fork_pid, SIGUSR2);
649 while (kill(tar_fork_pid, 0) == 0) {
650 usleep(1000);
651 }
652 LOGINFO("Backup_Run stopped and returning false, backup cancelled.\n");
653 LOGINFO("Removing directory %s\n", Full_Backup_Path.c_str());
654 TWFunc::removeDir(Full_Backup_Path, false);
655 tar_fork_pid = 0;
656 }
657
658 return 0;
Dees_Troy43d8b002012-09-17 16:00:01 -0400659}
660
bigbiffce8f83c2015-12-12 18:30:21 -0500661int TWPartitionManager::Run_Backup(bool adbbackup) {
662 PartitionSettings part_settings;
663 int check, partition_count = 0, disable_free_space_check = 0, do_md5 = 0;
664 int gui_adb_backup;
665 string Backup_Name, Backup_List, backup_path;
666 unsigned long long total_bytes = 0, free_space = 0, subpart_size;
Dees_Troy43d8b002012-09-17 16:00:01 -0400667 TWPartition* storage = NULL;
Dees_Troy8170a922012-09-18 15:40:25 -0400668 std::vector<TWPartition*>::iterator subpart;
Dees_Troy43d8b002012-09-17 16:00:01 -0400669 struct tm *t;
670 time_t start, stop, seconds, total_start, total_stop;
Dees_Troya13d74f2013-03-24 08:54:55 -0500671 size_t start_pos = 0, end_pos = 0;
bigbiff7abc5fe2015-01-17 16:53:12 -0500672 stop_backup.set_value(0);
Dees_Troy43d8b002012-09-17 16:00:01 -0400673 seconds = time(0);
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500674 t = localtime(&seconds);
Dees_Troy43d8b002012-09-17 16:00:01 -0400675
bigbiffce8f83c2015-12-12 18:30:21 -0500676 part_settings.img_bytes_remaining = 0;
677 part_settings.file_bytes_remaining = 0;
678 part_settings.img_time = 0;
679 part_settings.file_time = 0;
680 part_settings.img_bytes = 0;
681 part_settings.file_bytes = 0;
682 part_settings.PM_Method = PM_BACKUP;
683
684 DataManager::GetValue("tw_enable_adb_backup", gui_adb_backup);
685 if (gui_adb_backup == true)
686 adbbackup = true;
687
688 part_settings.adbbackup = adbbackup;
Dees_Troy43d8b002012-09-17 16:00:01 -0400689 time(&total_start);
690
691 Update_System_Details();
692
693 if (!Mount_Current_Storage(true))
694 return false;
695
bigbiffce8f83c2015-12-12 18:30:21 -0500696
Dees_Troy43d8b002012-09-17 16:00:01 -0400697 DataManager::GetValue(TW_SKIP_MD5_GENERATE_VAR, do_md5);
Dees_Troy4a2a1262012-09-18 09:33:47 -0400698 if (do_md5 == 0)
bigbiffce8f83c2015-12-12 18:30:21 -0500699 part_settings.generate_md5 = true;
Dees_Troyc5865ab2012-09-24 15:08:04 -0400700 else
bigbiffce8f83c2015-12-12 18:30:21 -0500701 part_settings.generate_md5 = false;
Dees_Troy4a2a1262012-09-18 09:33:47 -0400702
bigbiffce8f83c2015-12-12 18:30:21 -0500703 DataManager::GetValue(TW_BACKUPS_FOLDER_VAR, part_settings.Backup_Folder);
704 DataManager::GetValue(TW_BACKUP_NAME, part_settings.Backup_Name);
705 if (part_settings.Backup_Name == gui_lookup("curr_date", "(Current Date)")) {
706 part_settings.Backup_Name = TWFunc::Get_Current_Date();
707 } else if (part_settings.Backup_Name == gui_lookup("auto_generate", "(Auto Generate)") || part_settings.Backup_Name == "0" || part_settings.Backup_Name.empty()) {
Dees Troyb21cc642013-09-10 17:36:41 +0000708 TWFunc::Auto_Generate_Backup_Name();
bigbiffce8f83c2015-12-12 18:30:21 -0500709 DataManager::GetValue(TW_BACKUP_NAME, part_settings.Backup_Name);
Dees_Troy43d8b002012-09-17 16:00:01 -0400710 }
bigbiffce8f83c2015-12-12 18:30:21 -0500711
712 LOGINFO("Backup Name is: '%s'\n", part_settings.Backup_Name.c_str());
713 part_settings.Full_Backup_Path = part_settings.Backup_Folder + "/" + part_settings.Backup_Name + "/";
714
715 LOGINFO("Full_Backup_Path is: '%s'\n", part_settings.Full_Backup_Path.c_str());
Dees_Troy43d8b002012-09-17 16:00:01 -0400716
Dees_Troy2673cec2013-04-02 20:22:16 +0000717 LOGINFO("Calculating backup details...\n");
Dees_Troya13d74f2013-03-24 08:54:55 -0500718 DataManager::GetValue("tw_backup_list", Backup_List);
719 if (!Backup_List.empty()) {
720 end_pos = Backup_List.find(";", start_pos);
721 while (end_pos != string::npos && start_pos < Backup_List.size()) {
722 backup_path = Backup_List.substr(start_pos, end_pos - start_pos);
bigbiffce8f83c2015-12-12 18:30:21 -0500723 part_settings.Part = Find_Partition_By_Path(backup_path);
724 if (part_settings.Part != NULL) {
Dees_Troya13d74f2013-03-24 08:54:55 -0500725 partition_count++;
bigbiffce8f83c2015-12-12 18:30:21 -0500726 if (part_settings.Part->Backup_Method == BM_FILES)
727 part_settings.file_bytes += part_settings.Part->Backup_Size;
Dees_Troya13d74f2013-03-24 08:54:55 -0500728 else
bigbiffce8f83c2015-12-12 18:30:21 -0500729 part_settings.img_bytes += part_settings.Part->Backup_Size;
730 if (part_settings.Part->Has_SubPartition) {
Dees_Troya13d74f2013-03-24 08:54:55 -0500731 std::vector<TWPartition*>::iterator subpart;
732
733 for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
bigbiffce8f83c2015-12-12 18:30:21 -0500734 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 -0500735 partition_count++;
bigbiffce8f83c2015-12-12 18:30:21 -0500736 if ((*subpart)->Backup_Method == BM_FILES)
737 part_settings.file_bytes += (*subpart)->Backup_Size;
Dees_Troya13d74f2013-03-24 08:54:55 -0500738 else
bigbiffce8f83c2015-12-12 18:30:21 -0500739 part_settings.img_bytes += (*subpart)->Backup_Size;
Dees_Troya13d74f2013-03-24 08:54:55 -0500740 }
741 }
Dees_Troy8170a922012-09-18 15:40:25 -0400742 }
Dees_Troya13d74f2013-03-24 08:54:55 -0500743 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -0500744 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 -0400745 }
Dees_Troya13d74f2013-03-24 08:54:55 -0500746 start_pos = end_pos + 1;
747 end_pos = Backup_List.find(";", start_pos);
Dees_Troy43d8b002012-09-17 16:00:01 -0400748 }
749 }
Dees_Troy43d8b002012-09-17 16:00:01 -0400750
751 if (partition_count == 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -0500752 gui_msg("no_partition_selected=No partitions selected for backup.");
Dees_Troy43d8b002012-09-17 16:00:01 -0400753 return false;
754 }
bigbiffce8f83c2015-12-12 18:30:21 -0500755 if (adbbackup) {
756 if (twadbbu::Write_ADB_Stream_Header(partition_count) == false) {
757 return false;
758 }
759 }
760 total_bytes = part_settings.file_bytes + part_settings.img_bytes;
Ethan Yonker472f5062016-02-25 13:47:30 -0600761 ProgressTracking progress(total_bytes);
bigbiffce8f83c2015-12-12 18:30:21 -0500762 part_settings.progress = &progress;
763
Ethan Yonker74db1572015-10-28 12:44:49 -0500764 gui_msg(Msg("total_partitions_backup= * Total number of partitions to back up: {1}")(partition_count));
765 gui_msg(Msg("total_backup_size= * Total size of all data: {1}MB")(total_bytes / 1024 / 1024));
Dees_Troy43d8b002012-09-17 16:00:01 -0400766 storage = Find_Partition_By_Path(DataManager::GetCurrentStoragePath());
767 if (storage != NULL) {
768 free_space = storage->Free;
Ethan Yonker74db1572015-10-28 12:44:49 -0500769 gui_msg(Msg("available_space= * Available space: {1}MB")(free_space / 1024 / 1024));
Dees_Troy43d8b002012-09-17 16:00:01 -0400770 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -0500771 gui_err("unable_locate_storage=Unable to locate storage device.");
Dees_Troy43d8b002012-09-17 16:00:01 -0400772 return false;
773 }
bigbiffbf1d6722015-02-14 16:25:59 -0500774
775 DataManager::GetValue("tw_disable_free_space", disable_free_space_check);
bigbiffce8f83c2015-12-12 18:30:21 -0500776
777 if (adbbackup)
778 disable_free_space_check = true;
779
bigbiffbf1d6722015-02-14 16:25:59 -0500780 if (!disable_free_space_check) {
781 if (free_space - (32 * 1024 * 1024) < total_bytes) {
782 // We require an extra 32MB just in case
Ethan Yonker74db1572015-10-28 12:44:49 -0500783 gui_err("no_space=Not enough free space on storage.");
bigbiffbf1d6722015-02-14 16:25:59 -0500784 return false;
785 }
Dees_Troy43d8b002012-09-17 16:00:01 -0400786 }
bigbiffce8f83c2015-12-12 18:30:21 -0500787 part_settings.img_bytes_remaining = part_settings.img_bytes;
788 part_settings.file_bytes_remaining = part_settings.file_bytes;
Dees_Troy43d8b002012-09-17 16:00:01 -0400789
Ethan Yonker74db1572015-10-28 12:44:49 -0500790 gui_msg("backup_started=[BACKUP STARTED]");
bigbiffce8f83c2015-12-12 18:30:21 -0500791 gui_msg(Msg("backup_folder= * Backup Folder: {1}")(part_settings.Full_Backup_Path));
792 if (!TWFunc::Recursive_Mkdir(part_settings.Full_Backup_Path)) {
Ethan Yonker74db1572015-10-28 12:44:49 -0500793 gui_err("fail_backup_folder=Failed to make backup folder.");
Dees_Troyd4b22b02013-01-18 17:17:58 +0000794 return false;
795 }
796
Dees_Troy2673cec2013-04-02 20:22:16 +0000797 DataManager::SetProgress(0.0);
Dees_Troy093b7642012-09-21 15:59:38 -0400798
Dees_Troya13d74f2013-03-24 08:54:55 -0500799 start_pos = 0;
800 end_pos = Backup_List.find(";", start_pos);
801 while (end_pos != string::npos && start_pos < Backup_List.size()) {
bigbiff7abc5fe2015-01-17 16:53:12 -0500802 if (stop_backup.get_value() != 0)
803 return -1;
Dees_Troya13d74f2013-03-24 08:54:55 -0500804 backup_path = Backup_List.substr(start_pos, end_pos - start_pos);
bigbiffce8f83c2015-12-12 18:30:21 -0500805 part_settings.Part = Find_Partition_By_Path(backup_path);
806 if (part_settings.Part != NULL) {
807 if (!Backup_Partition(&part_settings))
808
Dees_Troya13d74f2013-03-24 08:54:55 -0500809 return false;
810 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -0500811 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 -0500812 }
813 start_pos = end_pos + 1;
814 end_pos = Backup_List.find(";", start_pos);
815 }
Dees_Troy43d8b002012-09-17 16:00:01 -0400816
817 // Average BPS
bigbiffce8f83c2015-12-12 18:30:21 -0500818 if (part_settings.img_time == 0)
819 part_settings.img_time = 1;
820 if (part_settings.file_time == 0)
821 part_settings.file_time = 1;
822 int img_bps = (int)part_settings.img_bytes / (int)part_settings.img_time;
823 unsigned long long file_bps = part_settings.file_bytes / (int)part_settings.file_time;
Dees_Troy43d8b002012-09-17 16:00:01 -0400824
bigbiffce8f83c2015-12-12 18:30:21 -0500825 if (part_settings.file_bytes != 0)
Ethan Yonker472f5062016-02-25 13:47:30 -0600826 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 -0500827 if (part_settings.img_bytes != 0)
Ethan Yonker472f5062016-02-25 13:47:30 -0600828 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 -0400829
830 time(&total_stop);
831 int total_time = (int) difftime(total_stop, total_start);
bigbiffce8f83c2015-12-12 18:30:21 -0500832
833 uint64_t actual_backup_size;
834 if (!adbbackup)
835 actual_backup_size = du.Get_Folder_Size(part_settings.Full_Backup_Path);
836 else
837 actual_backup_size = part_settings.file_bytes + part_settings.img_bytes;
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500838 actual_backup_size /= (1024LLU * 1024LLU);
Dees_Troy43d8b002012-09-17 16:00:01 -0400839
bigbiffce8f83c2015-12-12 18:30:21 -0500840 int prev_img_bps = 0, use_compression = 0;
841 unsigned long long prev_file_bps = 0;
Dees_Troy093b7642012-09-21 15:59:38 -0400842 img_bps += (prev_img_bps * 4);
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500843 img_bps /= 5;
Dees_Troy093b7642012-09-21 15:59:38 -0400844
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500845 DataManager::GetValue(TW_USE_COMPRESSION_VAR, use_compression);
Dees_Troy093b7642012-09-21 15:59:38 -0400846 if (use_compression)
847 DataManager::GetValue(TW_BACKUP_AVG_FILE_COMP_RATE, prev_file_bps);
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500848 else
Dees_Troy093b7642012-09-21 15:59:38 -0400849 DataManager::GetValue(TW_BACKUP_AVG_FILE_RATE, prev_file_bps);
850 file_bps += (prev_file_bps * 4);
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500851 file_bps /= 5;
Dees_Troy093b7642012-09-21 15:59:38 -0400852
Matt Mowerfb1c4ff2014-04-16 13:43:36 -0500853 DataManager::SetValue(TW_BACKUP_AVG_IMG_RATE, img_bps);
Dees_Troy093b7642012-09-21 15:59:38 -0400854 if (use_compression)
855 DataManager::SetValue(TW_BACKUP_AVG_FILE_COMP_RATE, file_bps);
856 else
857 DataManager::SetValue(TW_BACKUP_AVG_FILE_RATE, file_bps);
858
Ethan Yonker74db1572015-10-28 12:44:49 -0500859 gui_msg(Msg("total_backed_size=[{1} MB TOTAL BACKED UP]")(actual_backup_size));
Dees_Troy43d8b002012-09-17 16:00:01 -0400860 Update_System_Details();
Dees_Troyd0384ef2012-10-12 12:15:42 -0400861 UnMount_Main_Partitions();
Ethan Yonker56db1c42015-12-20 22:49:00 -0600862 gui_msg(Msg(msg::kHighlight, "backup_completed=[BACKUP COMPLETED IN {1} SECONDS]")(total_time)); // the end
bigbiffce8f83c2015-12-12 18:30:21 -0500863 string backup_log = part_settings.Full_Backup_Path + "recovery.log";
Dees_Troy3f5c4e82013-02-01 15:16:59 +0000864 TWFunc::copy_file("/tmp/recovery.log", backup_log, 0644);
Ethan Yonker4b94cfd2014-12-11 10:00:45 -0600865 tw_set_default_metadata(backup_log.c_str());
bigbiffce8f83c2015-12-12 18:30:21 -0500866
867 if (part_settings.adbbackup) {
868 if (twadbbu::Write_ADB_Stream_Trailer() == false) {
869 return false;
870 }
871 }
872 part_settings.adbbackup = false;
873 DataManager::SetValue("tw_enable_adb_backup", 0);
874
Dees_Troy3f5c4e82013-02-01 15:16:59 +0000875 return true;
Dees_Troy51a0e822012-09-05 15:24:24 -0400876}
877
bigbiffce8f83c2015-12-12 18:30:21 -0500878bool TWPartitionManager::Restore_Partition(PartitionSettings *part_settings) {
Dees_Troy4a2a1262012-09-18 09:33:47 -0400879 time_t Start, Stop;
bigbiffce8f83c2015-12-12 18:30:21 -0500880
Tom Hite5a926722014-09-15 01:31:03 +0000881 TWFunc::SetPerformanceMode(true);
bigbiffce8f83c2015-12-12 18:30:21 -0500882
Dees_Troy4a2a1262012-09-18 09:33:47 -0400883 time(&Start);
Ethan Yonker472f5062016-02-25 13:47:30 -0600884
bigbiffce8f83c2015-12-12 18:30:21 -0500885
886 if (!part_settings->Part->Restore(part_settings)) {
Tom Hite5a926722014-09-15 01:31:03 +0000887 TWFunc::SetPerformanceMode(false);
Dees_Troy4a2a1262012-09-18 09:33:47 -0400888 return false;
Tom Hite5a926722014-09-15 01:31:03 +0000889 }
bigbiffce8f83c2015-12-12 18:30:21 -0500890 if (part_settings->Part->Has_SubPartition) {
Dees_Troy8170a922012-09-18 15:40:25 -0400891 std::vector<TWPartition*>::iterator subpart;
892
893 for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
bigbiffce8f83c2015-12-12 18:30:21 -0500894
895 if ((*subpart)->Is_SubPartition && (*subpart)->SubPartition_Of == part_settings->Part->Mount_Point) {
896 if (!(*subpart)->Restore(part_settings)) {
Tom Hite5a926722014-09-15 01:31:03 +0000897 TWFunc::SetPerformanceMode(false);
Dees_Troy8170a922012-09-18 15:40:25 -0400898 return false;
Tom Hite5a926722014-09-15 01:31:03 +0000899 }
Dees_Troy8170a922012-09-18 15:40:25 -0400900 }
901 }
902 }
Dees_Troy4a2a1262012-09-18 09:33:47 -0400903 time(&Stop);
Tom Hite5a926722014-09-15 01:31:03 +0000904 TWFunc::SetPerformanceMode(false);
bigbiffce8f83c2015-12-12 18:30:21 -0500905 gui_msg(Msg("restore_part_done=[{1} done ({2} seconds)]")(part_settings->Part->Backup_Display_Name)((int)difftime(Stop, Start)));
906
Dees_Troy4a2a1262012-09-18 09:33:47 -0400907 return true;
908}
909
Ethan Yonker472f5062016-02-25 13:47:30 -0600910int TWPartitionManager::Run_Restore(const string& Restore_Name) {
bigbiffce8f83c2015-12-12 18:30:21 -0500911 PartitionSettings part_settings;
Dees_Troy4a2a1262012-09-18 09:33:47 -0400912 int check_md5, check, partition_count = 0;
Dees_Troya13d74f2013-03-24 08:54:55 -0500913 TWPartition* restore_part = NULL;
bigbiffce8f83c2015-12-12 18:30:21 -0500914
Dees_Troy4a2a1262012-09-18 09:33:47 -0400915 time_t rStart, rStop;
916 time(&rStart);
Dees_Troya13d74f2013-03-24 08:54:55 -0500917 string Restore_List, restore_path;
918 size_t start_pos = 0, end_pos;
bigbiffce8f83c2015-12-12 18:30:21 -0500919
920 part_settings.Restore_Name = Restore_Name;
921 part_settings.Part = NULL;
922 part_settings.partition_count = 0;
923 part_settings.total_restore_size = 0;
924 part_settings.adbbackup = false;
925 part_settings.PM_Method = PM_RESTORE;
Dees_Troy43d8b002012-09-17 16:00:01 -0400926
Ethan Yonker74db1572015-10-28 12:44:49 -0500927 gui_msg("restore_started=[RESTORE STARTED]");
928 gui_msg(Msg("restore_folder=Restore folder: '{1}'")(Restore_Name));
Dees_Troy43d8b002012-09-17 16:00:01 -0400929
Dees_Troy4a2a1262012-09-18 09:33:47 -0400930 if (!Mount_Current_Storage(true))
931 return false;
932
933 DataManager::GetValue(TW_SKIP_MD5_CHECK_VAR, check_md5);
Dees_Troya13d74f2013-03-24 08:54:55 -0500934 if (check_md5 > 0) {
935 // Check MD5 files first before restoring to ensure that all of them match before starting a restore
Ethan Yonker74db1572015-10-28 12:44:49 -0500936 TWFunc::GUI_Operation_Text(TW_VERIFY_MD5_TEXT, gui_parse_text("{@verifying_md5}"));
937 gui_msg("verifying_md5=Verifying MD5");
Dees_Troya13d74f2013-03-24 08:54:55 -0500938 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -0500939 gui_msg("skip_md5=Skipping MD5 check based on user setting.");
Dees_Troya13d74f2013-03-24 08:54:55 -0500940 }
Ethan Yonker74db1572015-10-28 12:44:49 -0500941 gui_msg("calc_restore=Calculating restore details...");
Dees_Troya13d74f2013-03-24 08:54:55 -0500942 DataManager::GetValue("tw_restore_selected", Restore_List);
bigbiffce8f83c2015-12-12 18:30:21 -0500943
Dees_Troya13d74f2013-03-24 08:54:55 -0500944 if (!Restore_List.empty()) {
945 end_pos = Restore_List.find(";", start_pos);
946 while (end_pos != string::npos && start_pos < Restore_List.size()) {
947 restore_path = Restore_List.substr(start_pos, end_pos - start_pos);
bigbiffce8f83c2015-12-12 18:30:21 -0500948 part_settings.Part = Find_Partition_By_Path(restore_path);
949 if (part_settings.Part != NULL) {
950 part_settings.Backup_FileName = part_settings.Part->Backup_Name + "." + part_settings.Part->Current_File_System + ".win";
951 if (part_settings.Part->Mount_Read_Only) {
952 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 -0500953 return false;
954 }
bigbiffce8f83c2015-12-12 18:30:21 -0500955
956 if (check_md5 > 0 && !part_settings.Part->Check_MD5(Restore_Name))
Dees_Troya13d74f2013-03-24 08:54:55 -0500957 return false;
bigbiffce8f83c2015-12-12 18:30:21 -0500958 part_settings.partition_count++;
959 part_settings.total_restore_size += part_settings.Part->Get_Restore_Size(&part_settings);
960 if (part_settings.Part->Has_SubPartition) {
Dees_Troya13d74f2013-03-24 08:54:55 -0500961 std::vector<TWPartition*>::iterator subpart;
962
963 for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
bigbiffce8f83c2015-12-12 18:30:21 -0500964 if ((*subpart)->Is_SubPartition && (*subpart)->SubPartition_Of == part_settings.Part->Mount_Point) {
bigbiff bigbiff07338812014-03-30 14:56:41 -0400965 if (check_md5 > 0 && !(*subpart)->Check_MD5(Restore_Name))
Dees_Troya13d74f2013-03-24 08:54:55 -0500966 return false;
bigbiffce8f83c2015-12-12 18:30:21 -0500967 part_settings.total_restore_size += (*subpart)->Get_Restore_Size(&part_settings);
Dees_Troya13d74f2013-03-24 08:54:55 -0500968 }
969 }
970 }
971 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -0500972 gui_msg(Msg(msg::kError, "restore_unable_locate=Unable to locate '{1}' partition for restoring.")(restore_path));
Dees_Troya13d74f2013-03-24 08:54:55 -0500973 }
974 start_pos = end_pos + 1;
975 end_pos = Restore_List.find(";", start_pos);
Dees_Troy4a2a1262012-09-18 09:33:47 -0400976 }
Dees_Troy4a2a1262012-09-18 09:33:47 -0400977 }
Dees_Troy4a2a1262012-09-18 09:33:47 -0400978
bigbiffce8f83c2015-12-12 18:30:21 -0500979 if (part_settings.partition_count == 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -0500980 gui_err("no_part_restore=No partitions selected for restore.");
Dees_Troy4a2a1262012-09-18 09:33:47 -0400981 return false;
982 }
983
bigbiffce8f83c2015-12-12 18:30:21 -0500984 gui_msg(Msg("restore_part_count=Restoring {1} partitions...")(part_settings.partition_count));
985 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 +0000986 DataManager::SetProgress(0.0);
bigbiffce8f83c2015-12-12 18:30:21 -0500987 ProgressTracking progress(part_settings.total_restore_size);
988 part_settings.progress = &progress;
Ethan Yonker1b7a31b2014-07-03 15:09:22 -0500989
Dees_Troya13d74f2013-03-24 08:54:55 -0500990 start_pos = 0;
991 if (!Restore_List.empty()) {
992 end_pos = Restore_List.find(";", start_pos);
993 while (end_pos != string::npos && start_pos < Restore_List.size()) {
994 restore_path = Restore_List.substr(start_pos, end_pos - start_pos);
bigbiffce8f83c2015-12-12 18:30:21 -0500995
996 part_settings.Part = Find_Partition_By_Path(restore_path);
997 if (part_settings.Part != NULL) {
998 part_settings.partition_count++;
999 part_settings.Backup_FileName = part_settings.Part->Backup_Name + "." + part_settings.Part->Current_File_System + ".win";
1000 part_settings.Full_Backup_Path = part_settings.Backup_Folder + "/" + part_settings.Backup_FileName + "/";
1001 if (!Restore_Partition(&part_settings))
Dees_Troya13d74f2013-03-24 08:54:55 -05001002 return false;
1003 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05001004 gui_msg(Msg(msg::kError, "restore_unable_locate=Unable to locate '{1}' partition for restoring.")(restore_path));
Dees_Troya13d74f2013-03-24 08:54:55 -05001005 }
1006 start_pos = end_pos + 1;
1007 end_pos = Restore_List.find(";", start_pos);
1008 }
1009 }
Ethan Yonker74db1572015-10-28 12:44:49 -05001010 TWFunc::GUI_Operation_Text(TW_UPDATE_SYSTEM_DETAILS_TEXT, gui_parse_text("{@updating_system_details}"));
Dees_Troy43d8b002012-09-17 16:00:01 -04001011 Update_System_Details();
Dees_Troyd0384ef2012-10-12 12:15:42 -04001012 UnMount_Main_Partitions();
Dees_Troy4a2a1262012-09-18 09:33:47 -04001013 time(&rStop);
Matt Mower3c366972015-12-25 19:28:31 -06001014 gui_msg(Msg(msg::kHighlight, "restore_completed=[RESTORE COMPLETED IN {1} SECONDS]")((int)difftime(rStop,rStart)));
Ethan Yonker1b7a31b2014-07-03 15:09:22 -05001015 DataManager::SetValue("tw_file_progress", "");
bigbiffce8f83c2015-12-12 18:30:21 -05001016
Dees_Troy63c8df72012-09-10 14:02:05 -04001017 return true;
Dees_Troy51a0e822012-09-05 15:24:24 -04001018}
1019
1020void TWPartitionManager::Set_Restore_Files(string Restore_Name) {
Dees_Troy63c8df72012-09-10 14:02:05 -04001021 // Start with the default values
Dees_Troya13d74f2013-03-24 08:54:55 -05001022 string Restore_List;
Dees_Troy83bd4832013-05-04 12:39:56 +00001023 bool get_date = true, check_encryption = true;
1024
1025 DataManager::SetValue("tw_restore_encrypted", 0);
Dees_Troy63c8df72012-09-10 14:02:05 -04001026
1027 DIR* d;
1028 d = opendir(Restore_Name.c_str());
1029 if (d == NULL)
1030 {
Ethan Yonker74db1572015-10-28 12:44:49 -05001031 gui_msg(Msg(msg::kError, "error_opening_strerr=Error opening: '{1}' ({2})")(Restore_Name)(strerror(errno)));
Dees_Troy63c8df72012-09-10 14:02:05 -04001032 return;
1033 }
1034
1035 struct dirent* de;
1036 while ((de = readdir(d)) != NULL)
1037 {
1038 // Strip off three components
1039 char str[256];
1040 char* label;
1041 char* fstype = NULL;
1042 char* extn = NULL;
1043 char* ptr;
1044
1045 strcpy(str, de->d_name);
1046 if (strlen(str) <= 2)
1047 continue;
1048
1049 if (get_date) {
1050 char file_path[255];
1051 struct stat st;
1052
1053 strcpy(file_path, Restore_Name.c_str());
1054 strcat(file_path, "/");
1055 strcat(file_path, str);
1056 stat(file_path, &st);
1057 string backup_date = ctime((const time_t*)(&st.st_mtime));
1058 DataManager::SetValue(TW_RESTORE_FILE_DATE, backup_date);
1059 get_date = false;
1060 }
1061
1062 label = str;
1063 ptr = label;
1064 while (*ptr && *ptr != '.') ptr++;
1065 if (*ptr == '.')
1066 {
1067 *ptr = 0x00;
1068 ptr++;
1069 fstype = ptr;
1070 }
1071 while (*ptr && *ptr != '.') ptr++;
1072 if (*ptr == '.')
1073 {
1074 *ptr = 0x00;
1075 ptr++;
1076 extn = ptr;
1077 }
1078
Dees_Troy83bd4832013-05-04 12:39:56 +00001079 if (fstype == NULL || extn == NULL || strcmp(fstype, "log") == 0) continue;
Dees_Troya13d74f2013-03-24 08:54:55 -05001080 int extnlength = strlen(extn);
Dees_Troy83bd4832013-05-04 12:39:56 +00001081 if (extnlength != 3 && extnlength != 6) continue;
1082 if (extnlength >= 3 && strncmp(extn, "win", 3) != 0) continue;
1083 //if (extnlength == 6 && strncmp(extn, "win000", 6) != 0) continue;
1084
1085 if (check_encryption) {
1086 string filename = Restore_Name + "/";
1087 filename += de->d_name;
1088 if (TWFunc::Get_File_Type(filename) == 2) {
1089 LOGINFO("'%s' is encrypted\n", filename.c_str());
1090 DataManager::SetValue("tw_restore_encrypted", 1);
1091 }
1092 }
Dees_Troya13d74f2013-03-24 08:54:55 -05001093 if (extnlength == 6 && strncmp(extn, "win000", 6) != 0) continue;
Dees_Troy63c8df72012-09-10 14:02:05 -04001094
1095 TWPartition* Part = Find_Partition_By_Path(label);
1096 if (Part == NULL)
1097 {
Ethan Yonker74db1572015-10-28 12:44:49 -05001098 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 -04001099 continue;
1100 }
1101
1102 Part->Backup_FileName = de->d_name;
1103 if (strlen(extn) > 3) {
1104 Part->Backup_FileName.resize(Part->Backup_FileName.size() - strlen(extn) + 3);
1105 }
1106
James Christopher Adduonofddbdfa2016-02-29 15:08:11 -05001107 if (!Part->Is_SubPartition)
1108 Restore_List += Part->Backup_Path + ";";
Dees_Troy63c8df72012-09-10 14:02:05 -04001109 }
1110 closedir(d);
1111
Dees_Troya13d74f2013-03-24 08:54:55 -05001112 // Set the final value
1113 DataManager::SetValue("tw_restore_list", Restore_List);
1114 DataManager::SetValue("tw_restore_selected", Restore_List);
Dees_Troy51a0e822012-09-05 15:24:24 -04001115 return;
1116}
1117
1118int TWPartitionManager::Wipe_By_Path(string Path) {
Dees_Troy63c8df72012-09-10 14:02:05 -04001119 std::vector<TWPartition*>::iterator iter;
1120 int ret = false;
1121 bool found = false;
Dees_Troy38bd7602012-09-14 13:33:53 -04001122 string Local_Path = TWFunc::Get_Root_Path(Path);
Dees_Troy63c8df72012-09-10 14:02:05 -04001123
1124 // Iterate through all partitions
1125 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy657c3092012-09-10 20:32:10 -04001126 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
Dees_Troye58d5262012-09-21 12:27:57 -04001127 if (Path == "/and-sec")
1128 ret = (*iter)->Wipe_AndSec();
1129 else
1130 ret = (*iter)->Wipe();
Dees_Troy63c8df72012-09-10 14:02:05 -04001131 found = true;
1132 } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
1133 (*iter)->Wipe();
1134 }
1135 }
1136 if (found) {
1137 return ret;
1138 } else
Ethan Yonker74db1572015-10-28 12:44:49 -05001139 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 -04001140 return false;
Dees_Troy51a0e822012-09-05 15:24:24 -04001141}
1142
Ethan Yonker87c7bac2014-05-25 21:41:08 -05001143int TWPartitionManager::Wipe_By_Path(string Path, string New_File_System) {
1144 std::vector<TWPartition*>::iterator iter;
1145 int ret = false;
1146 bool found = false;
1147 string Local_Path = TWFunc::Get_Root_Path(Path);
1148
1149 // Iterate through all partitions
1150 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1151 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
1152 if (Path == "/and-sec")
1153 ret = (*iter)->Wipe_AndSec();
1154 else
1155 ret = (*iter)->Wipe(New_File_System);
1156 found = true;
1157 } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
1158 (*iter)->Wipe(New_File_System);
1159 }
1160 }
1161 if (found) {
1162 return ret;
1163 } else
Ethan Yonker74db1572015-10-28 12:44:49 -05001164 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 -05001165 return false;
1166}
1167
Dees_Troy51a0e822012-09-05 15:24:24 -04001168int TWPartitionManager::Factory_Reset(void) {
Dees_Troy63c8df72012-09-10 14:02:05 -04001169 std::vector<TWPartition*>::iterator iter;
1170 int ret = true;
1171
1172 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy38bd7602012-09-14 13:33:53 -04001173 if ((*iter)->Wipe_During_Factory_Reset && (*iter)->Is_Present) {
Ethan Yonker89583ef2015-08-26 09:01:59 -05001174#ifdef TW_OEM_BUILD
1175 if ((*iter)->Mount_Point == "/data") {
1176 if (!(*iter)->Wipe_Encryption())
1177 ret = false;
1178 } else {
1179#endif
1180 if (!(*iter)->Wipe())
1181 ret = false;
1182#ifdef TW_OEM_BUILD
1183 }
1184#endif
Dees_Troy094207a2012-09-26 12:00:39 -04001185 } else if ((*iter)->Has_Android_Secure) {
1186 if (!(*iter)->Wipe_AndSec())
1187 ret = false;
Dees_Troy63c8df72012-09-10 14:02:05 -04001188 }
1189 }
1190 return ret;
Dees_Troy51a0e822012-09-05 15:24:24 -04001191}
1192
Dees_Troy38bd7602012-09-14 13:33:53 -04001193int TWPartitionManager::Wipe_Dalvik_Cache(void) {
1194 struct stat st;
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001195 vector <string> dir;
Dees_Troy38bd7602012-09-14 13:33:53 -04001196
1197 if (!Mount_By_Path("/data", true))
1198 return false;
1199
1200 if (!Mount_By_Path("/cache", true))
1201 return false;
1202
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001203 dir.push_back("/data/dalvik-cache");
1204 dir.push_back("/cache/dalvik-cache");
1205 dir.push_back("/cache/dc");
Ethan Yonker74db1572015-10-28 12:44:49 -05001206 gui_msg("wiping_dalvik=Wiping Dalvik Cache Directories...");
Dees_Troya13d74f2013-03-24 08:54:55 -05001207 for (unsigned i = 0; i < dir.size(); ++i) {
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001208 if (stat(dir.at(i).c_str(), &st) == 0) {
1209 TWFunc::removeDir(dir.at(i), false);
Ethan Yonker74db1572015-10-28 12:44:49 -05001210 gui_msg(Msg("cleaned=Cleaned: {1}...")(dir.at(i)));
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001211 }
1212 }
Dees_Troy38bd7602012-09-14 13:33:53 -04001213 TWPartition* sdext = Find_Partition_By_Path("/sd-ext");
Vojtech Bocekfafb0c52013-07-25 22:53:02 +02001214 if (sdext && sdext->Is_Present && sdext->Mount(false))
1215 {
1216 if (stat("/sd-ext/dalvik-cache", &st) == 0)
1217 {
1218 TWFunc::removeDir("/sd-ext/dalvik-cache", false);
Ethan Yonker74db1572015-10-28 12:44:49 -05001219 gui_msg(Msg("cleaned=Cleaned: {1}...")("/sd-ext/dalvik-cache"));
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001220 }
Vojtech Bocekfafb0c52013-07-25 22:53:02 +02001221 }
Ethan Yonker74db1572015-10-28 12:44:49 -05001222 gui_msg("dalvik_done=-- Dalvik Cache Directories Wipe Complete!");
Dees_Troy38bd7602012-09-14 13:33:53 -04001223 return true;
1224}
1225
1226int TWPartitionManager::Wipe_Rotate_Data(void) {
1227 if (!Mount_By_Path("/data", true))
1228 return false;
1229
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001230 unlink("/data/misc/akmd*");
1231 unlink("/data/misc/rild*");
Dees_Troy2673cec2013-04-02 20:22:16 +00001232 gui_print("Rotation data wiped.\n");
Dees_Troy38bd7602012-09-14 13:33:53 -04001233 return true;
1234}
1235
1236int TWPartitionManager::Wipe_Battery_Stats(void) {
1237 struct stat st;
1238
1239 if (!Mount_By_Path("/data", true))
1240 return false;
1241
1242 if (0 != stat("/data/system/batterystats.bin", &st)) {
Dees_Troy2673cec2013-04-02 20:22:16 +00001243 gui_print("No Battery Stats Found. No Need To Wipe.\n");
Dees_Troy38bd7602012-09-14 13:33:53 -04001244 } else {
1245 remove("/data/system/batterystats.bin");
Dees_Troy2673cec2013-04-02 20:22:16 +00001246 gui_print("Cleared battery stats.\n");
Dees_Troy38bd7602012-09-14 13:33:53 -04001247 }
1248 return true;
1249}
1250
Dees_Troy2ff5a8d2012-09-26 14:53:02 -04001251int TWPartitionManager::Wipe_Android_Secure(void) {
1252 std::vector<TWPartition*>::iterator iter;
1253 int ret = false;
1254 bool found = false;
1255
1256 // Iterate through all partitions
1257 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1258 if ((*iter)->Has_Android_Secure) {
1259 ret = (*iter)->Wipe_AndSec();
1260 found = true;
1261 }
1262 }
1263 if (found) {
1264 return ret;
1265 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05001266 gui_err("no_andsec=No android secure partitions found.");
Dees_Troy2ff5a8d2012-09-26 14:53:02 -04001267 }
1268 return false;
1269}
1270
Dees_Troy38bd7602012-09-14 13:33:53 -04001271int TWPartitionManager::Format_Data(void) {
1272 TWPartition* dat = Find_Partition_By_Path("/data");
1273
1274 if (dat != NULL) {
1275 if (!dat->UnMount(true))
1276 return false;
1277
1278 return dat->Wipe_Encryption();
1279 } else {
Matt Mower3c366972015-12-25 19:28:31 -06001280 gui_msg(Msg(msg::kError, "unable_to_locate=Unable to locate {1}.")("/data"));
Dees_Troy38bd7602012-09-14 13:33:53 -04001281 return false;
1282 }
1283 return false;
1284}
1285
1286int TWPartitionManager::Wipe_Media_From_Data(void) {
1287 TWPartition* dat = Find_Partition_By_Path("/data");
1288
1289 if (dat != NULL) {
1290 if (!dat->Has_Data_Media) {
Dees_Troy2673cec2013-04-02 20:22:16 +00001291 LOGERR("This device does not have /data/media\n");
Dees_Troy38bd7602012-09-14 13:33:53 -04001292 return false;
1293 }
1294 if (!dat->Mount(true))
1295 return false;
1296
Ethan Yonker74db1572015-10-28 12:44:49 -05001297 gui_msg("wiping_datamedia=Wiping internal storage -- /data/media...");
Ethan Yonker726a0202014-12-16 20:01:38 -06001298 Remove_MTP_Storage(dat->MTP_Storage_ID);
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001299 TWFunc::removeDir("/data/media", false);
xiaolu9416f4f2015-06-04 08:22:23 +08001300 dat->Recreate_Media_Folder();
Ethan Yonker726a0202014-12-16 20:01:38 -06001301 Add_MTP_Storage(dat->MTP_Storage_ID);
Dees_Troy38bd7602012-09-14 13:33:53 -04001302 return true;
1303 } else {
Matt Mower3c366972015-12-25 19:28:31 -06001304 gui_msg(Msg(msg::kError, "unable_to_locate=Unable to locate {1}.")("/data"));
Dees_Troy38bd7602012-09-14 13:33:53 -04001305 return false;
1306 }
1307 return false;
1308}
1309
Ethan Yonker87c7bac2014-05-25 21:41:08 -05001310int TWPartitionManager::Repair_By_Path(string Path, bool Display_Error) {
1311 std::vector<TWPartition*>::iterator iter;
1312 int ret = false;
1313 bool found = false;
1314 string Local_Path = TWFunc::Get_Root_Path(Path);
1315
1316 if (Local_Path == "/tmp" || Local_Path == "/")
1317 return true;
1318
1319 // Iterate through all partitions
1320 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1321 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
1322 ret = (*iter)->Repair();
1323 found = true;
1324 } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
1325 (*iter)->Repair();
1326 }
1327 }
1328 if (found) {
1329 return ret;
1330 } else if (Display_Error) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001331 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 -05001332 } else {
1333 LOGINFO("Repair: Unable to find partition for path '%s'\n", Local_Path.c_str());
1334 }
1335 return false;
1336}
1337
Ethan Yonkera2719152015-05-28 09:44:41 -05001338int TWPartitionManager::Resize_By_Path(string Path, bool Display_Error) {
1339 std::vector<TWPartition*>::iterator iter;
1340 int ret = false;
1341 bool found = false;
1342 string Local_Path = TWFunc::Get_Root_Path(Path);
1343
1344 if (Local_Path == "/tmp" || Local_Path == "/")
1345 return true;
1346
1347 // Iterate through all partitions
1348 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1349 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
1350 ret = (*iter)->Resize();
1351 found = true;
1352 } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
1353 (*iter)->Resize();
1354 }
1355 }
1356 if (found) {
1357 return ret;
1358 } else if (Display_Error) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001359 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 -05001360 } else {
1361 LOGINFO("Resize: Unable to find partition for path '%s'\n", Local_Path.c_str());
1362 }
1363 return false;
1364}
1365
Dees_Troy51a0e822012-09-05 15:24:24 -04001366void TWPartitionManager::Update_System_Details(void) {
Dees_Troy5bf43922012-09-07 16:07:55 -04001367 std::vector<TWPartition*>::iterator iter;
Dees_Troy51127312012-09-08 13:08:49 -04001368 int data_size = 0;
Dees_Troy5bf43922012-09-07 16:07:55 -04001369
Ethan Yonker74db1572015-10-28 12:44:49 -05001370 gui_msg("update_part_details=Updating partition details...");
Dees_Troy5bf43922012-09-07 16:07:55 -04001371 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy51127312012-09-08 13:08:49 -04001372 if ((*iter)->Can_Be_Mounted) {
1373 (*iter)->Update_Size(true);
1374 if ((*iter)->Mount_Point == "/system") {
1375 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1376 DataManager::SetValue(TW_BACKUP_SYSTEM_SIZE, backup_display_size);
1377 } else if ((*iter)->Mount_Point == "/data" || (*iter)->Mount_Point == "/datadata") {
1378 data_size += (int)((*iter)->Backup_Size / 1048576LLU);
1379 } else if ((*iter)->Mount_Point == "/cache") {
1380 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1381 DataManager::SetValue(TW_BACKUP_CACHE_SIZE, backup_display_size);
1382 } else if ((*iter)->Mount_Point == "/sd-ext") {
1383 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1384 DataManager::SetValue(TW_BACKUP_SDEXT_SIZE, backup_display_size);
1385 if ((*iter)->Backup_Size == 0) {
1386 DataManager::SetValue(TW_HAS_SDEXT_PARTITION, 0);
1387 DataManager::SetValue(TW_BACKUP_SDEXT_VAR, 0);
1388 } else
1389 DataManager::SetValue(TW_HAS_SDEXT_PARTITION, 1);
Dees_Troye58d5262012-09-21 12:27:57 -04001390 } else if ((*iter)->Has_Android_Secure) {
Dees_Troy8170a922012-09-18 15:40:25 -04001391 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
Dees_Troye58d5262012-09-21 12:27:57 -04001392 DataManager::SetValue(TW_BACKUP_ANDSEC_SIZE, backup_display_size);
Dees_Troy8170a922012-09-18 15:40:25 -04001393 if ((*iter)->Backup_Size == 0) {
1394 DataManager::SetValue(TW_HAS_ANDROID_SECURE, 0);
1395 DataManager::SetValue(TW_BACKUP_ANDSEC_VAR, 0);
1396 } else
1397 DataManager::SetValue(TW_HAS_ANDROID_SECURE, 1);
Dees_Troy2c50e182012-09-26 20:05:28 -04001398 } else if ((*iter)->Mount_Point == "/boot") {
1399 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1400 DataManager::SetValue(TW_BACKUP_BOOT_SIZE, backup_display_size);
1401 if ((*iter)->Backup_Size == 0) {
1402 DataManager::SetValue("tw_has_boot_partition", 0);
1403 DataManager::SetValue(TW_BACKUP_BOOT_VAR, 0);
1404 } else
1405 DataManager::SetValue("tw_has_boot_partition", 1);
Dees_Troy51127312012-09-08 13:08:49 -04001406 }
Dees_Troyaa9cc402012-10-13 12:14:05 -04001407 } else {
1408 // Handle unmountable partitions in case we reset defaults
1409 if ((*iter)->Mount_Point == "/boot") {
1410 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1411 DataManager::SetValue(TW_BACKUP_BOOT_SIZE, backup_display_size);
1412 if ((*iter)->Backup_Size == 0) {
1413 DataManager::SetValue(TW_HAS_BOOT_PARTITION, 0);
1414 DataManager::SetValue(TW_BACKUP_BOOT_VAR, 0);
1415 } else
1416 DataManager::SetValue(TW_HAS_BOOT_PARTITION, 1);
1417 } else if ((*iter)->Mount_Point == "/recovery") {
1418 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1419 DataManager::SetValue(TW_BACKUP_RECOVERY_SIZE, backup_display_size);
1420 if ((*iter)->Backup_Size == 0) {
1421 DataManager::SetValue(TW_HAS_RECOVERY_PARTITION, 0);
1422 DataManager::SetValue(TW_BACKUP_RECOVERY_VAR, 0);
1423 } else
1424 DataManager::SetValue(TW_HAS_RECOVERY_PARTITION, 1);
Gary Peck82599a82012-11-21 16:23:12 -08001425 } else if ((*iter)->Mount_Point == "/data") {
1426 data_size += (int)((*iter)->Backup_Size / 1048576LLU);
Dees_Troyaa9cc402012-10-13 12:14:05 -04001427 }
Dees_Troy51127312012-09-08 13:08:49 -04001428 }
Dees_Troy5bf43922012-09-07 16:07:55 -04001429 }
Ethan Yonker74db1572015-10-28 12:44:49 -05001430 gui_msg("update_part_details_done=...done");
Dees_Troy51127312012-09-08 13:08:49 -04001431 DataManager::SetValue(TW_BACKUP_DATA_SIZE, data_size);
1432 string current_storage_path = DataManager::GetCurrentStoragePath();
1433 TWPartition* FreeStorage = Find_Partition_By_Path(current_storage_path);
Dees_Troy8170a922012-09-18 15:40:25 -04001434 if (FreeStorage != NULL) {
1435 // Attempt to mount storage
1436 if (!FreeStorage->Mount(false)) {
Matt Mower2d50cad2015-12-03 22:26:55 -06001437 gui_msg(Msg(msg::kError, "unable_to_mount_storage=Unable to mount storage"));
1438 DataManager::SetValue(TW_STORAGE_FREE_SIZE, 0);
Dees_Troy8170a922012-09-18 15:40:25 -04001439 } else {
1440 DataManager::SetValue(TW_STORAGE_FREE_SIZE, (int)(FreeStorage->Free / 1048576LLU));
1441 }
1442 } else {
Dees_Troy2673cec2013-04-02 20:22:16 +00001443 LOGINFO("Unable to find storage partition '%s'.\n", current_storage_path.c_str());
Dees_Troy8170a922012-09-18 15:40:25 -04001444 }
Dees_Troy5bf43922012-09-07 16:07:55 -04001445 if (!Write_Fstab())
Dees_Troy2673cec2013-04-02 20:22:16 +00001446 LOGERR("Error creating fstab\n");
Dees_Troy51a0e822012-09-05 15:24:24 -04001447 return;
1448}
1449
1450int TWPartitionManager::Decrypt_Device(string Password) {
Dees_Troy5bf43922012-09-07 16:07:55 -04001451#ifdef TW_INCLUDE_CRYPTO
1452 int ret_val, password_len;
Ethan Yonkera1de1492015-11-04 11:58:27 -06001453 char crypto_state[PROPERTY_VALUE_MAX], crypto_blkdev[PROPERTY_VALUE_MAX], cPassword[255];
Dees_Troy5bf43922012-09-07 16:07:55 -04001454 size_t result;
Ethan Yonker253368a2014-11-25 15:00:52 -06001455 std::vector<TWPartition*>::iterator iter;
Dees_Troy5bf43922012-09-07 16:07:55 -04001456
Ethan Yonker253368a2014-11-25 15:00:52 -06001457 // Mount any partitions that need to be mounted for decrypt
1458 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1459 if ((*iter)->Mount_To_Decrypt) {
1460 (*iter)->Mount(true);
1461 }
a39552696ff55ce2013-01-08 16:14:56 +00001462 }
a39552696ff55ce2013-01-08 16:14:56 +00001463
Ethan Yonkera1de1492015-11-04 11:58:27 -06001464 property_get("ro.crypto.state", crypto_state, "error");
1465 if (strcmp(crypto_state, "error") == 0) {
1466 property_set("ro.crypto.state", "encrypted");
1467 // Sleep for a bit so that services can start if needed
1468 sleep(1);
1469 }
1470
Dees_Troy5bf43922012-09-07 16:07:55 -04001471 strcpy(cPassword, Password.c_str());
a39552696ff55ce2013-01-08 16:14:56 +00001472 int pwret = cryptfs_check_passwd(cPassword);
1473
Ethan Yonker253368a2014-11-25 15:00:52 -06001474 // Unmount any partitions that were needed for decrypt
1475 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1476 if ((*iter)->Mount_To_Decrypt) {
1477 (*iter)->UnMount(false);
1478 }
1479 }
1480
a39552696ff55ce2013-01-08 16:14:56 +00001481 if (pwret != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001482 gui_err("fail_decrypt=Failed to decrypt data.");
Dees_Troy5bf43922012-09-07 16:07:55 -04001483 return -1;
1484 }
a39552696ff55ce2013-01-08 16:14:56 +00001485
Dees_Troy5bf43922012-09-07 16:07:55 -04001486 property_get("ro.crypto.fs_crypto_blkdev", crypto_blkdev, "error");
1487 if (strcmp(crypto_blkdev, "error") == 0) {
Dees_Troy2673cec2013-04-02 20:22:16 +00001488 LOGERR("Error retrieving decrypted data block device.\n");
Dees_Troy5bf43922012-09-07 16:07:55 -04001489 } else {
1490 TWPartition* dat = Find_Partition_By_Path("/data");
1491 if (dat != NULL) {
Dees_Troy5bf43922012-09-07 16:07:55 -04001492 DataManager::SetValue(TW_IS_DECRYPTED, 1);
1493 dat->Is_Decrypted = true;
1494 dat->Decrypted_Block_Device = crypto_blkdev;
Gary Peck82599a82012-11-21 16:23:12 -08001495 dat->Setup_File_System(false);
Dees_Troy74fb2e92013-04-15 14:35:47 +00001496 dat->Current_File_System = dat->Fstab_File_System; // Needed if we're ignoring blkid because encrypted devices start out as emmc
Matt Mower3c366972015-12-25 19:28:31 -06001497 gui_msg(Msg("decrypt_success_dev=Data successfully decrypted, new block device: '{1}'")(crypto_blkdev));
a39552696ff55ce2013-01-08 16:14:56 +00001498
Dees_Troy5bf43922012-09-07 16:07:55 -04001499 // Sleep for a bit so that the device will be ready
1500 sleep(1);
Ethan Yonker6277c792014-09-15 14:54:30 -05001501 if (dat->Has_Data_Media && dat->Mount(false) && TWFunc::Path_Exists("/data/media/0")) {
Dees_Troy16b74352012-11-14 22:27:31 +00001502 dat->Storage_Path = "/data/media/0";
1503 dat->Symlink_Path = dat->Storage_Path;
Dees Troy98fb46c2013-12-04 16:56:45 +00001504 DataManager::SetValue("tw_storage_path", "/data/media/0");
Ethan Yonkerec0fa4a2014-11-20 09:51:03 -06001505 DataManager::SetValue("tw_settings_path", "/data/media/0");
Dees_Troy16b74352012-11-14 22:27:31 +00001506 dat->UnMount(false);
Dees_Troydc8bc1b2013-01-17 01:39:28 +00001507 Output_Partition(dat);
Dees_Troy16b74352012-11-14 22:27:31 +00001508 }
Dees_Troy5bf43922012-09-07 16:07:55 -04001509 Update_System_Details();
Dees_Troyd0384ef2012-10-12 12:15:42 -04001510 UnMount_Main_Partitions();
Dees_Troy5bf43922012-09-07 16:07:55 -04001511 } else
Dees_Troy2673cec2013-04-02 20:22:16 +00001512 LOGERR("Unable to locate data partition.\n");
Dees_Troy5bf43922012-09-07 16:07:55 -04001513 }
1514 return 0;
1515#else
Ethan Yonker74db1572015-10-28 12:44:49 -05001516 gui_err("no_crypto_support=No crypto support was compiled into this build.");
Dees_Troy5bf43922012-09-07 16:07:55 -04001517 return -1;
1518#endif
Dees_Troy51a0e822012-09-05 15:24:24 -04001519 return 1;
Dees_Troy51127312012-09-08 13:08:49 -04001520}
1521
Ethan Yonkerb5fab762016-01-28 14:03:33 -06001522int TWPartitionManager::Fix_Contexts(void) {
thata3d31fb2014-12-21 22:27:40 +01001523#ifdef HAVE_SELINUX
Ethan Yonkerb5fab762016-01-28 14:03:33 -06001524 std::vector<TWPartition*>::iterator iter;
1525 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1526 if ((*iter)->Has_Data_Media) {
1527 if ((*iter)->Mount(true)) {
1528 if (fixContexts::fixDataMediaContexts((*iter)->Mount_Point) != 0)
1529 return -1;
1530 }
1531 }
1532 }
Dees_Troy1a650e62012-10-19 20:54:32 -04001533 UnMount_Main_Partitions();
Ethan Yonker74db1572015-10-28 12:44:49 -05001534 gui_msg("done=Done.");
Ethan Yonkerb5fab762016-01-28 14:03:33 -06001535 return 0;
1536#else
1537 LOGERR("Cannot fix contexts, no selinux support present.\n");
1538 return -1;
1539#endif
bigbiff bigbiffa0f8a592012-10-09 21:01:03 -04001540}
1541
Ethan Yonker66a19492015-12-10 10:19:45 -06001542TWPartition* TWPartitionManager::Find_Next_Storage(string Path, bool Exclude_Data_Media) {
Ethan Yonker47360be2014-04-01 10:34:34 -05001543 std::vector<TWPartition*>::iterator iter = Partitions.begin();
1544
1545 if (!Path.empty()) {
1546 string Search_Path = TWFunc::Get_Root_Path(Path);
1547 for (; iter != Partitions.end(); iter++) {
Matt Mower9a561dd2016-02-22 21:25:51 -06001548 if ((*iter)->Mount_Point == Search_Path) {
Ethan Yonker47360be2014-04-01 10:34:34 -05001549 iter++;
1550 break;
1551 }
1552 }
1553 }
1554
1555 for (; iter != Partitions.end(); iter++) {
Ethan Yonker66a19492015-12-10 10:19:45 -06001556 if (Exclude_Data_Media && (*iter)->Has_Data_Media) {
1557 // do nothing, do not return this type of partition
1558 } else if ((*iter)->Is_Storage && (*iter)->Is_Present) {
Ethan Yonker47360be2014-04-01 10:34:34 -05001559 return (*iter);
1560 }
1561 }
1562
1563 return NULL;
1564}
1565
Dees_Troyd21618c2012-10-14 18:48:49 -04001566int TWPartitionManager::Open_Lun_File(string Partition_Path, string Lun_File) {
Dees_Troyd21618c2012-10-14 18:48:49 -04001567 TWPartition* Part = Find_Partition_By_Path(Partition_Path);
1568
1569 if (Part == NULL) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001570 LOGINFO("Unable to locate '%s' for USB storage mode.", Partition_Path.c_str());
1571 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 -04001572 return false;
1573 }
Ethan Yonker47360be2014-04-01 10:34:34 -05001574 LOGINFO("USB mount '%s', '%s' > '%s'\n", Partition_Path.c_str(), Part->Actual_Block_Device.c_str(), Lun_File.c_str());
1575 if (!Part->UnMount(true) || !Part->Is_Present)
Dees_Troyd21618c2012-10-14 18:48:49 -04001576 return false;
1577
Dees_Troy2673cec2013-04-02 20:22:16 +00001578 if (TWFunc::write_file(Lun_File, Part->Actual_Block_Device)) {
1579 LOGERR("Unable to write to ums lunfile '%s': (%s)\n", Lun_File.c_str(), strerror(errno));
Dees_Troyd21618c2012-10-14 18:48:49 -04001580 return false;
1581 }
Dees_Troyd21618c2012-10-14 18:48:49 -04001582 return true;
1583}
1584
Dees_Troy8170a922012-09-18 15:40:25 -04001585int TWPartitionManager::usb_storage_enable(void) {
Dees_Troyd21618c2012-10-14 18:48:49 -04001586 int has_dual, has_data_media;
Dees_Troy8170a922012-09-18 15:40:25 -04001587 char lun_file[255];
Dees_Troyd21618c2012-10-14 18:48:49 -04001588 bool has_multiple_lun = false;
Dees_Troy8170a922012-09-18 15:40:25 -04001589
Dees_Troy8170a922012-09-18 15:40:25 -04001590 DataManager::GetValue(TW_HAS_DATA_MEDIA, has_data_media);
Ethan Yonker47360be2014-04-01 10:34:34 -05001591 string Lun_File_str = CUSTOM_LUN_FILE;
1592 size_t found = Lun_File_str.find("%");
1593 if (found != string::npos) {
1594 sprintf(lun_file, CUSTOM_LUN_FILE, 1);
1595 if (TWFunc::Path_Exists(lun_file))
1596 has_multiple_lun = true;
1597 }
Ethan Yonker726a0202014-12-16 20:01:38 -06001598 mtp_was_enabled = TWFunc::Toggle_MTP(false); // Must disable MTP for USB Storage
Ethan Yonker47360be2014-04-01 10:34:34 -05001599 if (!has_multiple_lun) {
1600 LOGINFO("Device doesn't have multiple lun files, mount current storage\n");
1601 sprintf(lun_file, CUSTOM_LUN_FILE, 0);
1602 if (TWFunc::Get_Root_Path(DataManager::GetCurrentStoragePath()) == "/data") {
Ethan Yonker66a19492015-12-10 10:19:45 -06001603 TWPartition* Mount = Find_Next_Storage("", true);
Ethan Yonker47360be2014-04-01 10:34:34 -05001604 if (Mount) {
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001605 if (!Open_Lun_File(Mount->Mount_Point, lun_file)) {
1606 goto error_handle;
1607 }
Ethan Yonker47360be2014-04-01 10:34:34 -05001608 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05001609 gui_err("unable_locate_storage=Unable to locate storage device.");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001610 goto error_handle;
Ethan Yonker47360be2014-04-01 10:34:34 -05001611 }
1612 } else if (!Open_Lun_File(DataManager::GetCurrentStoragePath(), lun_file)) {
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001613 goto error_handle;
Dees_Troy8170a922012-09-18 15:40:25 -04001614 }
Dees_Troy8170a922012-09-18 15:40:25 -04001615 } else {
Ethan Yonker47360be2014-04-01 10:34:34 -05001616 LOGINFO("Device has multiple lun files\n");
1617 TWPartition* Mount1;
1618 TWPartition* Mount2;
Dees_Troy8170a922012-09-18 15:40:25 -04001619 sprintf(lun_file, CUSTOM_LUN_FILE, 0);
Ethan Yonker66a19492015-12-10 10:19:45 -06001620 Mount1 = Find_Next_Storage("", true);
Ethan Yonker47360be2014-04-01 10:34:34 -05001621 if (Mount1) {
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001622 if (!Open_Lun_File(Mount1->Mount_Point, lun_file)) {
1623 goto error_handle;
1624 }
Matt Moweree717062014-04-26 01:46:46 -05001625 sprintf(lun_file, CUSTOM_LUN_FILE, 1);
Ethan Yonker66a19492015-12-10 10:19:45 -06001626 Mount2 = Find_Next_Storage(Mount1->Mount_Point, true);
Matt Mower1fdcdb72016-01-25 20:53:47 -06001627 if (Mount2 && Mount2->Mount_Point != Mount1->Mount_Point) {
Matt Moweree717062014-04-26 01:46:46 -05001628 Open_Lun_File(Mount2->Mount_Point, lun_file);
Ethan Yonker47360be2014-04-01 10:34:34 -05001629 }
1630 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05001631 gui_err("unable_locate_storage=Unable to locate storage device.");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001632 goto error_handle;
Ethan Yonker47360be2014-04-01 10:34:34 -05001633 }
Dees_Troy8170a922012-09-18 15:40:25 -04001634 }
Matt Mowerb6ef4782014-11-06 02:24:36 -06001635 property_set("sys.storage.ums_enabled", "1");
HandyMenny37d42992014-10-26 22:15:59 +01001636 property_set("sys.usb.config", "mass_storage,adb");
Dees_Troy8170a922012-09-18 15:40:25 -04001637 return true;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001638error_handle:
1639 if (mtp_was_enabled)
1640 if (!Enable_MTP())
1641 Disable_MTP();
1642 return false;
Dees_Troy8170a922012-09-18 15:40:25 -04001643}
1644
1645int TWPartitionManager::usb_storage_disable(void) {
Dees_Troy2673cec2013-04-02 20:22:16 +00001646 int index, ret;
1647 char lun_file[255], ch[2] = {0, 0};
1648 string str = ch;
Dees_Troy8170a922012-09-18 15:40:25 -04001649
1650 for (index=0; index<2; index++) {
1651 sprintf(lun_file, CUSTOM_LUN_FILE, index);
Dees_Troy2673cec2013-04-02 20:22:16 +00001652 ret = TWFunc::write_file(lun_file, str);
Dees_Troy2673cec2013-04-02 20:22:16 +00001653 if (ret < 0) {
1654 break;
Dees_Troy8170a922012-09-18 15:40:25 -04001655 }
Dees_Troy8170a922012-09-18 15:40:25 -04001656 }
Dees_Troye58d5262012-09-21 12:27:57 -04001657 Mount_All_Storage();
1658 Update_System_Details();
Dees_Troycfd73ef2012-10-12 16:52:00 -04001659 UnMount_Main_Partitions();
Matt Mowerd9cb9062013-12-14 20:34:45 -06001660 property_set("sys.storage.ums_enabled", "0");
HandyMenny37d42992014-10-26 22:15:59 +01001661 property_set("sys.usb.config", "adb");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001662 if (mtp_was_enabled)
1663 if (!Enable_MTP())
1664 Disable_MTP();
Dees_Troy2673cec2013-04-02 20:22:16 +00001665 if (ret < 0 && index == 0) {
1666 LOGERR("Unable to write to ums lunfile '%s'.", lun_file);
1667 return false;
1668 } else {
1669 return true;
1670 }
Dees_Troy8170a922012-09-18 15:40:25 -04001671 return true;
Dees_Troy812660f2012-09-20 09:55:17 -04001672}
1673
1674void TWPartitionManager::Mount_All_Storage(void) {
1675 std::vector<TWPartition*>::iterator iter;
1676
1677 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1678 if ((*iter)->Is_Storage)
1679 (*iter)->Mount(false);
1680 }
Dees_Troy2c50e182012-09-26 20:05:28 -04001681}
Dees_Troy9350b8d2012-09-27 12:38:38 -04001682
Dees_Troyd0384ef2012-10-12 12:15:42 -04001683void TWPartitionManager::UnMount_Main_Partitions(void) {
1684 // Unmounts system and data if data is not data/media
1685 // Also unmounts boot if boot is mountable
Dees_Troy2673cec2013-04-02 20:22:16 +00001686 LOGINFO("Unmounting main partitions...\n");
Dees_Troyd0384ef2012-10-12 12:15:42 -04001687
1688 TWPartition* Boot_Partition = Find_Partition_By_Path("/boot");
1689
1690 UnMount_By_Path("/system", true);
Ethan Yonker6277c792014-09-15 14:54:30 -05001691 if (!datamedia)
1692 UnMount_By_Path("/data", true);
1693
Dees_Troyd0384ef2012-10-12 12:15:42 -04001694 if (Boot_Partition != NULL && Boot_Partition->Can_Be_Mounted)
1695 Boot_Partition->UnMount(true);
1696}
1697
Dees_Troy9350b8d2012-09-27 12:38:38 -04001698int TWPartitionManager::Partition_SDCard(void) {
1699 char mkdir_path[255], temp[255], line[512];
Ethan Yonker483e9f42016-01-11 22:21:18 -06001700 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 -04001701 int ext, swap, total_size = 0, fat_size;
Dees_Troy9350b8d2012-09-27 12:38:38 -04001702
Ethan Yonker74db1572015-10-28 12:44:49 -05001703 gui_msg("start_partition_sd=Partitioning SD Card...");
Ethan Yonker483e9f42016-01-11 22:21:18 -06001704
1705 // Locate and validate device to partition
1706 TWPartition* SDCard = Find_Partition_By_Path(DataManager::GetCurrentStoragePath());
1707
Ethan Yonker66a19492015-12-10 10:19:45 -06001708 if (SDCard->Is_Adopted_Storage)
1709 SDCard->Revert_Adopted();
1710
Ethan Yonker1eff6cd2014-09-15 13:30:42 -05001711 if (SDCard == NULL || !SDCard->Removable || SDCard->Has_Data_Media) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001712 gui_err("partition_sd_locate=Unable to locate device to partition.");
Dees_Troy9350b8d2012-09-27 12:38:38 -04001713 return false;
1714 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001715
1716 // Unmount everything
Dees_Troy9350b8d2012-09-27 12:38:38 -04001717 if (!SDCard->UnMount(true))
1718 return false;
1719 TWPartition* SDext = Find_Partition_By_Path("/sd-ext");
1720 if (SDext != NULL) {
1721 if (!SDext->UnMount(true))
1722 return false;
1723 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001724 char* swappath = getenv("SWAPPATH");
1725 if (swappath != NULL) {
1726 LOGINFO("Unmounting swap at '%s'\n", swappath);
1727 umount(swappath);
1728 }
Vojtech Bocek05534202013-09-11 08:11:56 +02001729
Ethan Yonker483e9f42016-01-11 22:21:18 -06001730 // Determine block device
1731 if (SDCard->Alternate_Block_Device.empty()) {
1732 SDCard->Find_Actual_Block_Device();
1733 Device = SDCard->Actual_Block_Device;
1734 // Just use the root block device
1735 Device.resize(strlen("/dev/block/mmcblkX"));
1736 } else {
1737 Device = SDCard->Alternate_Block_Device;
1738 }
Dees_Troy9350b8d2012-09-27 12:38:38 -04001739
1740 // Find the size of the block device:
Ethan Yonker483e9f42016-01-11 22:21:18 -06001741 total_size = (int)(TWFunc::IOCTL_Get_Block_Size(Device.c_str()) / (1048576));
Dees_Troy9350b8d2012-09-27 12:38:38 -04001742
1743 DataManager::GetValue("tw_sdext_size", ext);
1744 DataManager::GetValue("tw_swap_size", swap);
1745 DataManager::GetValue("tw_sdpart_file_system", ext_format);
1746 fat_size = total_size - ext - swap;
Ethan Yonker483e9f42016-01-11 22:21:18 -06001747 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);
1748
1749 // Determine partition sizes
1750 if (swap == 0 && ext == 0) {
1751 fat_str = "-0";
1752 } else {
1753 memset(temp, 0, sizeof(temp));
1754 sprintf(temp, "%i", fat_size);
1755 fat_str = temp;
1756 fat_str += "MB";
1757 }
1758 if (swap == 0) {
1759 ext_str = "-0";
1760 } else {
1761 memset(temp, 0, sizeof(temp));
1762 sprintf(temp, "%i", ext);
1763 ext_str = "+";
1764 ext_str += temp;
1765 ext_str += "MB";
1766 }
1767
Dees_Troy9350b8d2012-09-27 12:38:38 -04001768 if (ext + swap > total_size) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001769 gui_err("ext_swap_size=EXT + Swap size is larger than sdcard size.");
Dees_Troy9350b8d2012-09-27 12:38:38 -04001770 return false;
1771 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001772
Ethan Yonker74db1572015-10-28 12:44:49 -05001773 gui_msg("remove_part_table=Removing partition table...");
Ethan Yonker483e9f42016-01-11 22:21:18 -06001774 Command = "sgdisk --zap-all " + Device;
Dees_Troy2673cec2013-04-02 20:22:16 +00001775 LOGINFO("Command is: '%s'\n", Command.c_str());
Vojtech Bocek05534202013-09-11 08:11:56 +02001776 if (TWFunc::Exec_Cmd(Command) != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001777 gui_err("unable_rm_part=Unable to remove partition table.");
Dees_Troy9350b8d2012-09-27 12:38:38 -04001778 Update_System_Details();
1779 return false;
1780 }
Ethan Yonker74db1572015-10-28 12:44:49 -05001781 gui_msg(Msg("create_part=Creating {1} partition...")("FAT32"));
Captain Throwback9643a802016-05-27 11:44:51 -04001782 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 +00001783 LOGINFO("Command is: '%s'\n", Command.c_str());
Vojtech Bocek05534202013-09-11 08:11:56 +02001784 if (TWFunc::Exec_Cmd(Command) != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001785 gui_msg(Msg(msg::kError, "unable_to_create_part=Unable to create {1} partition.")("FAT32"));
Dees_Troy9350b8d2012-09-27 12:38:38 -04001786 return false;
1787 }
1788 if (ext > 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001789 gui_msg(Msg("create_part=Creating {1} partition...")("EXT"));
Ethan Yonker483e9f42016-01-11 22:21:18 -06001790 Command = "sgdisk --new=0:0:" + ext_str + " --change-name=0:\"Linux filesystem\" " + Device;
Dees_Troy2673cec2013-04-02 20:22:16 +00001791 LOGINFO("Command is: '%s'\n", Command.c_str());
Vojtech Bocek05534202013-09-11 08:11:56 +02001792 if (TWFunc::Exec_Cmd(Command) != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001793 gui_msg(Msg(msg::kError, "unable_to_create_part=Unable to create {1} partition.")("EXT"));
Dees_Troy9350b8d2012-09-27 12:38:38 -04001794 Update_System_Details();
1795 return false;
1796 }
1797 }
1798 if (swap > 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001799 gui_msg(Msg("create_part=Creating {1} partition...")("swap"));
Ethan Yonker483e9f42016-01-11 22:21:18 -06001800 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 +00001801 LOGINFO("Command is: '%s'\n", Command.c_str());
Vojtech Bocek05534202013-09-11 08:11:56 +02001802 if (TWFunc::Exec_Cmd(Command) != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001803 gui_msg(Msg(msg::kError, "unable_to_create_part=Unable to create {1} partition.")("swap"));
Dees_Troy9350b8d2012-09-27 12:38:38 -04001804 Update_System_Details();
1805 return false;
1806 }
1807 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001808
1809 // Convert GPT to MBR
1810 Command = "sgdisk --gpttombr " + Device;
1811 if (TWFunc::Exec_Cmd(Command) != 0)
1812 LOGINFO("Failed to covert partition GPT to MBR\n");
1813
1814 // Tell the kernel to rescan the partition table
1815 int fd = open(Device.c_str(), O_RDONLY);
1816 ioctl(fd, BLKRRPART, 0);
1817 close(fd);
1818
1819 string format_device = Device;
1820 if (Device.substr(0, 17) == "/dev/block/mmcblk")
1821 format_device += "p";
1822
1823 // Format new partitions to proper file system
1824 if (fat_size > 0) {
1825 Command = "mkfs.fat " + format_device + "1";
1826 TWFunc::Exec_Cmd(Command);
1827 }
Dees_Troy9350b8d2012-09-27 12:38:38 -04001828 if (ext > 0) {
1829 if (SDext == NULL) {
Ethan Yonker483e9f42016-01-11 22:21:18 -06001830 Command = "mke2fs -t " + ext_format + " -m 0 " + format_device + "2";
1831 gui_msg(Msg("format_sdext_as=Formatting sd-ext as {1}...")(ext_format));
1832 LOGINFO("Formatting sd-ext after partitioning, command: '%s'\n", Command.c_str());
1833 TWFunc::Exec_Cmd(Command);
1834 } else {
1835 SDext->Wipe(ext_format);
Dees_Troy9350b8d2012-09-27 12:38:38 -04001836 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001837 }
1838 if (swap > 0) {
1839 Command = "mkswap " + format_device;
1840 if (ext > 0)
1841 Command += "3";
1842 else
1843 Command += "2";
Vojtech Bocek05534202013-09-11 08:11:56 +02001844 TWFunc::Exec_Cmd(Command);
Dees_Troy9350b8d2012-09-27 12:38:38 -04001845 }
1846
Ethan Yonker483e9f42016-01-11 22:21:18 -06001847 // recreate TWRP folder and rewrite settings - these will be gone after sdcard is partitioned
1848 if (SDCard->Mount(true)) {
1849 string TWRP_Folder = SDCard->Mount_Point + "/TWRP";
1850 mkdir(TWRP_Folder.c_str(), 0777);
1851 DataManager::Flush();
1852 }
1853
Dees_Troy9350b8d2012-09-27 12:38:38 -04001854 Update_System_Details();
Ethan Yonker74db1572015-10-28 12:44:49 -05001855 gui_msg("part_complete=Partitioning complete.");
Dees_Troy9350b8d2012-09-27 12:38:38 -04001856 return true;
bigbiff bigbiffa0f8a592012-10-09 21:01:03 -04001857}
Dees_Troya13d74f2013-03-24 08:54:55 -05001858
1859void TWPartitionManager::Get_Partition_List(string ListType, std::vector<PartitionList> *Partition_List) {
1860 std::vector<TWPartition*>::iterator iter;
1861 if (ListType == "mount") {
1862 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1863 if ((*iter)->Can_Be_Mounted && !(*iter)->Is_SubPartition) {
1864 struct PartitionList part;
1865 part.Display_Name = (*iter)->Display_Name;
1866 part.Mount_Point = (*iter)->Mount_Point;
1867 part.selected = (*iter)->Is_Mounted();
1868 Partition_List->push_back(part);
1869 }
1870 }
1871 } else if (ListType == "storage") {
1872 char free_space[255];
1873 string Current_Storage = DataManager::GetCurrentStoragePath();
1874 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1875 if ((*iter)->Is_Storage) {
1876 struct PartitionList part;
1877 sprintf(free_space, "%llu", (*iter)->Free / 1024 / 1024);
1878 part.Display_Name = (*iter)->Storage_Name + " (";
1879 part.Display_Name += free_space;
1880 part.Display_Name += "MB)";
1881 part.Mount_Point = (*iter)->Storage_Path;
1882 if ((*iter)->Storage_Path == Current_Storage)
1883 part.selected = 1;
1884 else
1885 part.selected = 0;
1886 Partition_List->push_back(part);
1887 }
1888 }
1889 } else if (ListType == "backup") {
1890 char backup_size[255];
Dees_Troy9e0b71c2013-04-08 13:35:37 +00001891 unsigned long long Backup_Size;
Dees_Troya13d74f2013-03-24 08:54:55 -05001892 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy9e0b71c2013-04-08 13:35:37 +00001893 if ((*iter)->Can_Be_Backed_Up && !(*iter)->Is_SubPartition && (*iter)->Is_Present) {
Dees_Troya13d74f2013-03-24 08:54:55 -05001894 struct PartitionList part;
Dees_Troy9e0b71c2013-04-08 13:35:37 +00001895 Backup_Size = (*iter)->Backup_Size;
1896 if ((*iter)->Has_SubPartition) {
1897 std::vector<TWPartition*>::iterator subpart;
1898
1899 for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
1900 if ((*subpart)->Is_SubPartition && (*subpart)->Can_Be_Backed_Up && (*subpart)->Is_Present && (*subpart)->SubPartition_Of == (*iter)->Mount_Point)
1901 Backup_Size += (*subpart)->Backup_Size;
1902 }
1903 }
1904 sprintf(backup_size, "%llu", Backup_Size / 1024 / 1024);
Dees_Troya13d74f2013-03-24 08:54:55 -05001905 part.Display_Name = (*iter)->Backup_Display_Name + " (";
1906 part.Display_Name += backup_size;
1907 part.Display_Name += "MB)";
1908 part.Mount_Point = (*iter)->Backup_Path;
1909 part.selected = 0;
1910 Partition_List->push_back(part);
1911 }
1912 }
1913 } else if (ListType == "restore") {
1914 string Restore_List, restore_path;
1915 TWPartition* restore_part = NULL;
1916
1917 DataManager::GetValue("tw_restore_list", Restore_List);
1918 if (!Restore_List.empty()) {
1919 size_t start_pos = 0, end_pos = Restore_List.find(";", start_pos);
1920 while (end_pos != string::npos && start_pos < Restore_List.size()) {
1921 restore_path = Restore_List.substr(start_pos, end_pos - start_pos);
Dees_Troy59df9262013-06-19 14:53:57 -05001922 if ((restore_part = Find_Partition_By_Path(restore_path)) != NULL) {
Dees Troy4159aed2014-02-28 17:24:43 +00001923 if ((restore_part->Backup_Name == "recovery" && !restore_part->Can_Be_Backed_Up) || restore_part->Is_SubPartition) {
Dees_Troya13d74f2013-03-24 08:54:55 -05001924 // Don't allow restore of recovery (causes problems on some devices)
Dees_Troy59df9262013-06-19 14:53:57 -05001925 // Don't add subpartitions to the list of items
Dees_Troya13d74f2013-03-24 08:54:55 -05001926 } else {
1927 struct PartitionList part;
1928 part.Display_Name = restore_part->Backup_Display_Name;
1929 part.Mount_Point = restore_part->Backup_Path;
1930 part.selected = 1;
1931 Partition_List->push_back(part);
1932 }
1933 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05001934 gui_msg(Msg(msg::kError, "restore_unable_locate=Unable to locate '{1}' partition for restoring.")(restore_path));
Dees_Troya13d74f2013-03-24 08:54:55 -05001935 }
1936 start_pos = end_pos + 1;
1937 end_pos = Restore_List.find(";", start_pos);
1938 }
1939 }
1940 } else if (ListType == "wipe") {
1941 struct PartitionList dalvik;
Ethan Yonker74db1572015-10-28 12:44:49 -05001942 dalvik.Display_Name = gui_parse_text("{@dalvik}");
Dees_Troya13d74f2013-03-24 08:54:55 -05001943 dalvik.Mount_Point = "DALVIK";
1944 dalvik.selected = 0;
1945 Partition_List->push_back(dalvik);
1946 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1947 if ((*iter)->Wipe_Available_in_GUI && !(*iter)->Is_SubPartition) {
1948 struct PartitionList part;
1949 part.Display_Name = (*iter)->Display_Name;
1950 part.Mount_Point = (*iter)->Mount_Point;
1951 part.selected = 0;
1952 Partition_List->push_back(part);
1953 }
1954 if ((*iter)->Has_Android_Secure) {
1955 struct PartitionList part;
1956 part.Display_Name = (*iter)->Backup_Display_Name;
1957 part.Mount_Point = (*iter)->Backup_Path;
1958 part.selected = 0;
1959 Partition_List->push_back(part);
1960 }
Dees_Troy74fb2e92013-04-15 14:35:47 +00001961 if ((*iter)->Has_Data_Media) {
1962 struct PartitionList datamedia;
1963 datamedia.Display_Name = (*iter)->Storage_Name;
1964 datamedia.Mount_Point = "INTERNAL";
1965 datamedia.selected = 0;
1966 Partition_List->push_back(datamedia);
1967 }
Dees_Troya13d74f2013-03-24 08:54:55 -05001968 }
Ethan Yonker96af84a2015-01-05 14:58:36 -06001969 } else if (ListType == "flashimg") {
1970 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1971 if ((*iter)->Can_Flash_Img && (*iter)->Is_Present) {
1972 struct PartitionList part;
1973 part.Display_Name = (*iter)->Backup_Display_Name;
1974 part.Mount_Point = (*iter)->Backup_Path;
1975 part.selected = 0;
1976 Partition_List->push_back(part);
1977 }
1978 }
Dees_Troya13d74f2013-03-24 08:54:55 -05001979 } else {
Dees_Troy2673cec2013-04-02 20:22:16 +00001980 LOGERR("Unknown list type '%s' requested for TWPartitionManager::Get_Partition_List\n", ListType.c_str());
Dees_Troya13d74f2013-03-24 08:54:55 -05001981 }
1982}
1983
1984int TWPartitionManager::Fstab_Processed(void) {
1985 return Partitions.size();
1986}
Dees_Troyd93bda52013-07-03 19:55:19 +00001987
1988void TWPartitionManager::Output_Storage_Fstab(void) {
1989 std::vector<TWPartition*>::iterator iter;
1990 char storage_partition[255];
1991 string Temp;
1992 FILE *fp = fopen("/cache/recovery/storage.fstab", "w");
1993
1994 if (fp == NULL) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001995 gui_msg(Msg(msg::kError, "unable_to_open=Unable to open '{1}'.")("/cache/recovery/storage.fstab"));
Dees_Troyd93bda52013-07-03 19:55:19 +00001996 return;
1997 }
1998
1999 // Iterate through all partitions
2000 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
2001 if ((*iter)->Is_Storage) {
2002 Temp = (*iter)->Storage_Path + ";" + (*iter)->Storage_Name + ";\n";
2003 strcpy(storage_partition, Temp.c_str());
2004 fwrite(storage_partition, sizeof(storage_partition[0]), strlen(storage_partition) / sizeof(storage_partition[0]), fp);
2005 }
2006 }
2007 fclose(fp);
Vojtech Bocekfafb0c52013-07-25 22:53:02 +02002008}
Vojtech Bocek93cb1ef2014-05-12 15:41:52 +02002009
2010TWPartition *TWPartitionManager::Get_Default_Storage_Partition()
2011{
2012 TWPartition *res = NULL;
2013 for (std::vector<TWPartition*>::iterator iter = Partitions.begin(); iter != Partitions.end(); ++iter) {
2014 if(!(*iter)->Is_Storage)
2015 continue;
2016
2017 if((*iter)->Is_Settings_Storage)
2018 return *iter;
2019
2020 if(!res)
2021 res = *iter;
2022 }
2023 return res;
2024}
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002025
2026bool TWPartitionManager::Enable_MTP(void) {
2027#ifdef TW_HAS_MTP
Ethan Yonker8dfa7772014-09-04 21:48:41 -05002028 if (mtppid) {
Ethan Yonker74db1572015-10-28 12:44:49 -05002029 gui_err("mtp_already_enabled=MTP already enabled");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002030 return true;
2031 }
2032 //Launch MTP Responder
2033 LOGINFO("Starting MTP\n");
Ethan Yonker726a0202014-12-16 20:01:38 -06002034
2035 int mtppipe[2];
2036
2037 if (pipe(mtppipe) < 0) {
2038 LOGERR("Error creating MTP pipe\n");
2039 return false;
2040 }
2041
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002042 char old_value[PROPERTY_VALUE_MAX];
2043 property_get("sys.usb.config", old_value, "error");
2044 if (strcmp(old_value, "error") != 0 && strcmp(old_value, "mtp,adb") != 0) {
2045 char vendor[PROPERTY_VALUE_MAX];
2046 char product[PROPERTY_VALUE_MAX];
2047 property_set("sys.usb.config", "none");
2048 property_get("usb.vendor", vendor, "18D1");
2049 property_get("usb.product.mtpadb", product, "4EE2");
2050 string vendorstr = vendor;
2051 string productstr = product;
2052 TWFunc::write_file("/sys/class/android_usb/android0/idVendor", vendorstr);
2053 TWFunc::write_file("/sys/class/android_usb/android0/idProduct", productstr);
2054 property_set("sys.usb.config", "mtp,adb");
2055 }
Ethan Yonker6d154c42014-09-03 14:19:43 -05002056 /* To enable MTP debug, use the twrp command line feature to
2057 * twrp set tw_mtp_debug 1
2058 */
2059 twrpMtp *mtp = new twrpMtp(DataManager::GetIntValue("tw_mtp_debug"));
Ethan Yonker1b039202015-01-30 10:08:48 -06002060 mtppid = mtp->forkserver(mtppipe);
2061 if (mtppid) {
2062 close(mtppipe[0]); // Host closes read side
2063 mtp_write_fd = mtppipe[1];
2064 DataManager::SetValue("tw_mtp_enabled", 1);
2065 Add_All_MTP_Storage();
2066 return true;
Ethan Yonker726a0202014-12-16 20:01:38 -06002067 } else {
2068 close(mtppipe[0]);
2069 close(mtppipe[1]);
Ethan Yonker74db1572015-10-28 12:44:49 -05002070 gui_err("mtp_fail=Failed to enable MTP");
Ethan Yonker1b039202015-01-30 10:08:48 -06002071 return false;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002072 }
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002073#else
Ethan Yonker74db1572015-10-28 12:44:49 -05002074 gui_err("no_mtp=MTP support not included");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002075#endif
2076 DataManager::SetValue("tw_mtp_enabled", 0);
2077 return false;
2078}
2079
Ethan Yonker1b039202015-01-30 10:08:48 -06002080void TWPartitionManager::Add_All_MTP_Storage(void) {
2081#ifdef TW_HAS_MTP
2082 std::vector<TWPartition*>::iterator iter;
2083
2084 if (!mtppid)
2085 return; // MTP is not enabled
2086
2087 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
2088 if ((*iter)->Is_Storage && (*iter)->Is_Present && (*iter)->Mount(false))
2089 Add_Remove_MTP_Storage((*iter), MTP_MESSAGE_ADD_STORAGE);
2090 }
2091#else
2092 return;
2093#endif
2094}
2095
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002096bool TWPartitionManager::Disable_MTP(void) {
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002097 char old_value[PROPERTY_VALUE_MAX];
2098 property_get("sys.usb.config", old_value, "error");
2099 if (strcmp(old_value, "adb") != 0) {
2100 char vendor[PROPERTY_VALUE_MAX];
2101 char product[PROPERTY_VALUE_MAX];
2102 property_set("sys.usb.config", "none");
2103 property_get("usb.vendor", vendor, "18D1");
2104 property_get("usb.product.adb", product, "D002");
2105 string vendorstr = vendor;
2106 string productstr = product;
2107 TWFunc::write_file("/sys/class/android_usb/android0/idVendor", vendorstr);
2108 TWFunc::write_file("/sys/class/android_usb/android0/idProduct", productstr);
2109 usleep(2000);
2110 }
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002111#ifdef TW_HAS_MTP
Ethan Yonker8dfa7772014-09-04 21:48:41 -05002112 if (mtppid) {
Ethan Yonker8613dc02014-09-11 09:28:20 -05002113 LOGINFO("Disabling MTP\n");
2114 int status;
2115 kill(mtppid, SIGKILL);
Ethan Yonker8dfa7772014-09-04 21:48:41 -05002116 mtppid = 0;
Ethan Yonker8613dc02014-09-11 09:28:20 -05002117 // We don't care about the exit value, but this prevents a zombie process
2118 waitpid(mtppid, &status, 0);
Ethan Yonker726a0202014-12-16 20:01:38 -06002119 close(mtp_write_fd);
2120 mtp_write_fd = -1;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002121 }
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002122#endif
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002123 property_set("sys.usb.config", "adb");
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002124#ifdef TW_HAS_MTP
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002125 DataManager::SetValue("tw_mtp_enabled", 0);
2126 return true;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002127#endif
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002128 return false;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002129}
Ethan Yonker726a0202014-12-16 20:01:38 -06002130
2131TWPartition* TWPartitionManager::Find_Partition_By_MTP_Storage_ID(unsigned int Storage_ID) {
2132 std::vector<TWPartition*>::iterator iter;
2133
2134 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
2135 if ((*iter)->MTP_Storage_ID == Storage_ID)
2136 return (*iter);
2137 }
2138 return NULL;
2139}
2140
2141bool TWPartitionManager::Add_Remove_MTP_Storage(TWPartition* Part, int message_type) {
2142#ifdef TW_HAS_MTP
2143 struct mtpmsg mtp_message;
2144
2145 if (!mtppid)
2146 return false; // MTP is disabled
2147
2148 if (mtp_write_fd < 0) {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002149 LOGINFO("MTP: mtp_write_fd is not set\n");
Ethan Yonker726a0202014-12-16 20:01:38 -06002150 return false;
2151 }
2152
2153 if (Part) {
Ethan Yonker4bfabab2014-12-29 09:15:37 -06002154 if (Part->MTP_Storage_ID == 0)
2155 return false;
Ethan Yonker726a0202014-12-16 20:01:38 -06002156 if (message_type == MTP_MESSAGE_REMOVE_STORAGE) {
2157 mtp_message.message_type = MTP_MESSAGE_REMOVE_STORAGE; // Remove
2158 LOGINFO("sending message to remove %i\n", Part->MTP_Storage_ID);
2159 mtp_message.storage_id = Part->MTP_Storage_ID;
2160 if (write(mtp_write_fd, &mtp_message, sizeof(mtp_message)) <= 0) {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002161 LOGINFO("error sending message to remove storage %i\n", Part->MTP_Storage_ID);
Ethan Yonker726a0202014-12-16 20:01:38 -06002162 return false;
2163 } else {
2164 LOGINFO("Message sent, remove storage ID: %i\n", Part->MTP_Storage_ID);
2165 return true;
2166 }
2167 } else if (message_type == MTP_MESSAGE_ADD_STORAGE && Part->Is_Mounted()) {
2168 mtp_message.message_type = MTP_MESSAGE_ADD_STORAGE; // Add
2169 mtp_message.storage_id = Part->MTP_Storage_ID;
2170 mtp_message.path = Part->Storage_Path.c_str();
2171 mtp_message.display = Part->Storage_Name.c_str();
2172 mtp_message.maxFileSize = Part->Get_Max_FileSize();
Ethan Yonker1b039202015-01-30 10:08:48 -06002173 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 -06002174 if (write(mtp_write_fd, &mtp_message, sizeof(mtp_message)) <= 0) {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002175 LOGINFO("error sending message to add storage %i\n", Part->MTP_Storage_ID);
Ethan Yonker726a0202014-12-16 20:01:38 -06002176 return false;
2177 } else {
2178 LOGINFO("Message sent, add storage ID: %i\n", Part->MTP_Storage_ID);
2179 return true;
2180 }
2181 } else {
2182 LOGERR("Unknown MTP message type: %i\n", message_type);
2183 }
2184 } else {
2185 // This hopefully never happens as the error handling should
2186 // occur in the calling function.
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002187 LOGINFO("TWPartitionManager::Add_Remove_MTP_Storage NULL partition given\n");
Ethan Yonker726a0202014-12-16 20:01:38 -06002188 }
2189 return true;
2190#else
Ethan Yonker74db1572015-10-28 12:44:49 -05002191 gui_err("no_mtp=MTP support not included");
Ethan Yonker726a0202014-12-16 20:01:38 -06002192 DataManager::SetValue("tw_mtp_enabled", 0);
2193 return false;
2194#endif
2195}
2196
2197bool TWPartitionManager::Add_MTP_Storage(string Mount_Point) {
2198#ifdef TW_HAS_MTP
2199 TWPartition* Part = PartitionManager.Find_Partition_By_Path(Mount_Point);
2200 if (Part) {
2201 return PartitionManager.Add_Remove_MTP_Storage(Part, MTP_MESSAGE_ADD_STORAGE);
2202 } else {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002203 LOGINFO("TWFunc::Add_MTP_Storage unable to locate partition for '%s'\n", Mount_Point.c_str());
Ethan Yonker726a0202014-12-16 20:01:38 -06002204 }
2205#endif
2206 return false;
2207}
2208
2209bool TWPartitionManager::Add_MTP_Storage(unsigned int Storage_ID) {
2210#ifdef TW_HAS_MTP
2211 TWPartition* Part = PartitionManager.Find_Partition_By_MTP_Storage_ID(Storage_ID);
2212 if (Part) {
2213 return PartitionManager.Add_Remove_MTP_Storage(Part, MTP_MESSAGE_ADD_STORAGE);
2214 } else {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002215 LOGINFO("TWFunc::Add_MTP_Storage unable to locate partition for %i\n", Storage_ID);
Ethan Yonker726a0202014-12-16 20:01:38 -06002216 }
2217#endif
2218 return false;
2219}
2220
2221bool TWPartitionManager::Remove_MTP_Storage(string Mount_Point) {
2222#ifdef TW_HAS_MTP
2223 TWPartition* Part = PartitionManager.Find_Partition_By_Path(Mount_Point);
2224 if (Part) {
2225 return PartitionManager.Add_Remove_MTP_Storage(Part, MTP_MESSAGE_REMOVE_STORAGE);
2226 } else {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002227 LOGINFO("TWFunc::Remove_MTP_Storage unable to locate partition for '%s'\n", Mount_Point.c_str());
Ethan Yonker726a0202014-12-16 20:01:38 -06002228 }
2229#endif
2230 return false;
2231}
2232
2233bool TWPartitionManager::Remove_MTP_Storage(unsigned int Storage_ID) {
2234#ifdef TW_HAS_MTP
2235 TWPartition* Part = PartitionManager.Find_Partition_By_MTP_Storage_ID(Storage_ID);
2236 if (Part) {
2237 return PartitionManager.Add_Remove_MTP_Storage(Part, MTP_MESSAGE_REMOVE_STORAGE);
2238 } else {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002239 LOGINFO("TWFunc::Remove_MTP_Storage unable to locate partition for %i\n", Storage_ID);
Ethan Yonker726a0202014-12-16 20:01:38 -06002240 }
2241#endif
2242 return false;
2243}
Ethan Yonker96af84a2015-01-05 14:58:36 -06002244
bigbiffce8f83c2015-12-12 18:30:21 -05002245bool TWPartitionManager::Flash_Image(PartitionSettings *part_settings) {
Ethan Yonker96af84a2015-01-05 14:58:36 -06002246 int check, partition_count = 0;
2247 TWPartition* flash_part = NULL;
bigbiffce8f83c2015-12-12 18:30:21 -05002248 string Flash_List, flash_path, full_filename;
Ethan Yonker96af84a2015-01-05 14:58:36 -06002249 size_t start_pos = 0, end_pos = 0;
2250
bigbiffce8f83c2015-12-12 18:30:21 -05002251 full_filename = part_settings->Restore_Name + "/" + part_settings->Backup_FileName;
Ethan Yonker96af84a2015-01-05 14:58:36 -06002252
bigbiffce8f83c2015-12-12 18:30:21 -05002253 gui_msg("image_flash_start=[IMAGE FLASH STARTED]");
2254 gui_msg(Msg("img_to_flash=Image to flash: '{1}'")(full_filename));
2255
2256 if (!TWFunc::Path_Exists(full_filename)) {
2257 if (!Mount_By_Path(full_filename, true)) {
Ethan Yonkerb78fbdf2016-01-15 16:46:35 -06002258 return false;
2259 }
bigbiffce8f83c2015-12-12 18:30:21 -05002260 if (!TWFunc::Path_Exists(full_filename)) {
2261 gui_msg(Msg(msg::kError, "unable_to_locate=Unable to locate {1}.")(full_filename));
Ethan Yonkerb78fbdf2016-01-15 16:46:35 -06002262 return false;
2263 }
2264 }
Ethan Yonker96af84a2015-01-05 14:58:36 -06002265
Ethan Yonker74db1572015-10-28 12:44:49 -05002266 gui_msg("calc_restore=Calculating restore details...");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002267 DataManager::GetValue("tw_flash_partition", Flash_List);
2268 if (!Flash_List.empty()) {
2269 end_pos = Flash_List.find(";", start_pos);
2270 while (end_pos != string::npos && start_pos < Flash_List.size()) {
2271 flash_path = Flash_List.substr(start_pos, end_pos - start_pos);
2272 flash_part = Find_Partition_By_Path(flash_path);
2273 if (flash_part != NULL) {
2274 partition_count++;
2275 if (partition_count > 1) {
Ethan Yonker74db1572015-10-28 12:44:49 -05002276 gui_err("too_many_flash=Too many partitions selected for flashing.");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002277 return false;
2278 }
2279 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05002280 gui_msg(Msg(msg::kError, "flash_unable_locate=Unable to locate '{1}' partition for flashing.")(flash_path));
Ethan Yonker96af84a2015-01-05 14:58:36 -06002281 return false;
2282 }
2283 start_pos = end_pos + 1;
2284 end_pos = Flash_List.find(";", start_pos);
2285 }
2286 }
2287
2288 if (partition_count == 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05002289 gui_err("no_part_flash=No partitions selected for flashing.");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002290 return false;
2291 }
2292
2293 DataManager::SetProgress(0.0);
2294 if (flash_part) {
bigbiffce8f83c2015-12-12 18:30:21 -05002295 if (!flash_part->Flash_Image(part_settings))
Ethan Yonker96af84a2015-01-05 14:58:36 -06002296 return false;
2297 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05002298 gui_err("invalid_flash=Invalid flash partition specified.");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002299 return false;
2300 }
Ethan Yonker74db1572015-10-28 12:44:49 -05002301 gui_highlight("flash_done=IMAGE FLASH COMPLETED]");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002302 return true;
2303}
Ethan Yonker74db1572015-10-28 12:44:49 -05002304
2305void TWPartitionManager::Translate_Partition(const char* path, const char* resource_name, const char* default_value) {
2306 TWPartition* part = PartitionManager.Find_Partition_By_Path(path);
2307 if (part) {
Ethan Yonker66a19492015-12-10 10:19:45 -06002308 if (part->Is_Adopted_Storage) {
2309 part->Display_Name = part->Display_Name + " - " + gui_lookup("data", "Data");
2310 part->Backup_Display_Name = part->Display_Name;
2311 part->Storage_Name = part->Storage_Name + " - " + gui_lookup("adopted_storage", "Adopted Storage");
2312 } else {
2313 part->Display_Name = gui_lookup(resource_name, default_value);
2314 part->Backup_Display_Name = part->Display_Name;
2315 }
Ethan Yonker74db1572015-10-28 12:44:49 -05002316 }
2317}
2318
2319void TWPartitionManager::Translate_Partition(const char* path, const char* resource_name, const char* default_value, const char* storage_resource_name, const char* storage_default_value) {
2320 TWPartition* part = PartitionManager.Find_Partition_By_Path(path);
2321 if (part) {
Ethan Yonker66a19492015-12-10 10:19:45 -06002322 if (part->Is_Adopted_Storage) {
2323 part->Display_Name = part->Display_Name + " - " + gui_lookup("data", "Data");
2324 part->Backup_Display_Name = part->Display_Name;
2325 part->Storage_Name = part->Storage_Name + " - " + gui_lookup("adopted_storage", "Adopted Storage");
2326 } else {
2327 part->Display_Name = gui_lookup(resource_name, default_value);
2328 part->Backup_Display_Name = part->Display_Name;
2329 if (part->Is_Storage)
2330 part->Storage_Name = gui_lookup(storage_resource_name, storage_default_value);
2331 }
Ethan Yonker74db1572015-10-28 12:44:49 -05002332 }
2333}
2334
2335void TWPartitionManager::Translate_Partition_Display_Names() {
Ethan Yonker66a19492015-12-10 10:19:45 -06002336 LOGINFO("Translating partition display names\n");
Ethan Yonker74db1572015-10-28 12:44:49 -05002337 Translate_Partition("/system", "system", "System");
2338 Translate_Partition("/system_image", "system_image", "System Image");
2339 Translate_Partition("/vendor", "vendor", "Vendor");
2340 Translate_Partition("/vendor_image", "vendor_image", "Vendor Image");
2341 Translate_Partition("/cache", "cache", "Cache");
2342 Translate_Partition("/data", "data", "Data", "internal", "Internal Storage");
2343 Translate_Partition("/boot", "boot", "Boot");
2344 Translate_Partition("/recovery", "recovery", "Recovery");
2345 if (!datamedia) {
2346 Translate_Partition("/sdcard", "sdcard", "SDCard", "sdcard", "SDCard");
2347 Translate_Partition("/internal_sd", "sdcard", "SDCard", "sdcard", "SDCard");
2348 Translate_Partition("/internal_sdcard", "sdcard", "SDCard", "sdcard", "SDCard");
2349 Translate_Partition("/emmc", "sdcard", "SDCard", "sdcard", "SDCard");
2350 }
2351 Translate_Partition("/external_sd", "microsd", "Micro SDCard", "microsd", "Micro SDCard");
2352 Translate_Partition("/external_sdcard", "microsd", "Micro SDCard", "microsd", "Micro SDCard");
2353 Translate_Partition("/usb-otg", "usbotg", "USB OTG", "usbotg", "USB OTG");
2354 Translate_Partition("/sd-ext", "sdext", "SD-EXT");
2355
2356 // Android secure is a special case
2357 TWPartition* part = PartitionManager.Find_Partition_By_Path("/and-sec");
2358 if (part)
2359 part->Backup_Display_Name = gui_lookup("android_secure", "Android Secure");
2360
2361 // This updates the text on all of the storage selection buttons in the GUI
2362 DataManager::SetBackupFolder();
2363}
Ethan Yonker66a19492015-12-10 10:19:45 -06002364
2365void TWPartitionManager::Decrypt_Adopted() {
2366#ifdef TW_INCLUDE_CRYPTO
2367 if (!Mount_By_Path("/data", false)) {
2368 LOGERR("Cannot decrypt adopted storage because /data will not mount\n");
2369 return;
2370 }
2371 LOGINFO("Decrypt adopted storage starting\n");
2372 char* xmlFile = PageManager::LoadFileToBuffer("/data/system/storage.xml", NULL);
2373 xml_document<> *doc = NULL;
2374 xml_node<>* volumes = NULL;
2375 xml_node<>* volume = NULL;
2376 string Primary_Storage_UUID = "";
2377 if (xmlFile != NULL) {
2378 LOGINFO("successfully loaded storage.xml\n");
2379 doc = new xml_document<>();
2380 doc->parse<0>(xmlFile);
2381 volumes = doc->first_node("volumes");
2382 if (volumes) {
2383 xml_attribute<>* psuuid = volumes->first_attribute("primaryStorageUuid");
2384 if (psuuid) {
2385 Primary_Storage_UUID = psuuid->value();
2386 }
2387 }
2388 }
2389 std::vector<TWPartition*>::iterator adopt;
2390 for (adopt = Partitions.begin(); adopt != Partitions.end(); adopt++) {
2391 if ((*adopt)->Removable && (*adopt)->Is_Present) {
2392 if ((*adopt)->Decrypt_Adopted() == 0) {
2393 if (volumes) {
2394 xml_node<>* volume = volumes->first_node("volume");
2395 while (volume) {
2396 xml_attribute<>* guid = volume->first_attribute("partGuid");
2397 if (guid) {
2398 string GUID = (*adopt)->Adopted_GUID.c_str();
2399 GUID.insert(8, "-");
2400 GUID.insert(13, "-");
2401 GUID.insert(18, "-");
2402 GUID.insert(23, "-");
2403
2404 if (strcasecmp(GUID.c_str(), guid->value()) == 0) {
2405 xml_attribute<>* attr = volume->first_attribute("nickname");
2406 if (attr) {
2407 (*adopt)->Storage_Name = attr->value();
2408 (*adopt)->Display_Name = (*adopt)->Storage_Name;
2409 (*adopt)->Backup_Display_Name = (*adopt)->Storage_Name;
2410 LOGINFO("storage name from storage.xml is '%s'\n", attr->value());
2411 }
2412 attr = volume->first_attribute("fsUuid");
2413 if (attr && !Primary_Storage_UUID.empty() && strcmp(Primary_Storage_UUID.c_str(), attr->value()) == 0) {
2414 TWPartition* Dat = Find_Partition_By_Path("/data");
2415 if (Dat) {
2416 LOGINFO("Internal storage is found on adopted storage '%s'\n", (*adopt)->Display_Name.c_str());
2417 LOGINFO("Changing '%s' to point to '%s'\n", Dat->Symlink_Mount_Point.c_str(), (*adopt)->Storage_Path.c_str());
2418 (*adopt)->Symlink_Mount_Point = Dat->Symlink_Mount_Point;
2419 Dat->Symlink_Mount_Point = "";
2420 // Toggle mounts to ensure that the symlink mount point (probably /sdcard) is mounted to the right location
2421 Dat->UnMount(false);
2422 Dat->Mount(false);
2423 (*adopt)->UnMount(false);
2424 (*adopt)->Mount(false);
2425 Output_Partition((*adopt));
2426 }
2427 }
2428 break;
2429 }
2430 }
2431 volume = volume->next_sibling("volume");
2432 }
2433 }
2434 }
2435 }
2436 }
2437 if (xmlFile) {
2438 doc->clear();
2439 delete doc;
2440 free(xmlFile);
2441 }
2442#else
2443 LOGINFO("Decrypt_Adopted: no crypto support\n");
2444 return;
2445#endif
2446}
Ethan Yonkerfcf3f242016-02-16 12:30:26 -06002447
2448void TWPartitionManager::Remove_Partition_By_Path(string Path) {
2449 std::vector<TWPartition*>::iterator iter;
2450 string Local_Path = TWFunc::Get_Root_Path(Path);
2451
2452 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
2453 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
2454 LOGINFO("Found and erasing '%s' from partition list\n", Local_Path.c_str());
2455 Partitions.erase(iter);
2456 return;
2457 }
2458 }
2459}