blob: a326d79ce2e4e5aff8fc4836e399dce5a179876f [file] [log] [blame]
Dees Troy3be70a82013-10-22 14:25:12 +00001/*
Ethan Yonker472f5062016-02-25 13:47:30 -06002 Copyright 2014 to 2016 TeamWin
Dees Troy3be70a82013-10-22 14:25:12 +00003 This file is part of TWRP/TeamWin Recovery Project.
4
5 TWRP is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
9
10 TWRP is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with TWRP. If not, see <http://www.gnu.org/licenses/>.
17*/
Dees_Troy51a0e822012-09-05 15:24:24 -040018
19#include <stdio.h>
20#include <stdlib.h>
21#include <string.h>
22#include <sys/stat.h>
23#include <sys/vfs.h>
24#include <unistd.h>
Dees_Troy5bf43922012-09-07 16:07:55 -040025#include <vector>
Dees_Troy63c8df72012-09-10 14:02:05 -040026#include <dirent.h>
27#include <time.h>
Dees_Troy8170a922012-09-18 15:40:25 -040028#include <errno.h>
29#include <fcntl.h>
bigbiffce8f83c2015-12-12 18:30:21 -050030#include <zlib.h>
bigbiff bigbiff9c754052013-01-09 09:09:08 -050031#include <iostream>
32#include <iomanip>
Ethan Yonker8613dc02014-09-11 09:28:20 -050033#include <sys/wait.h>
Ethan Yonker483e9f42016-01-11 22:21:18 -060034#include <linux/fs.h>
35#include <sys/mount.h>
Dees_Troy51a0e822012-09-05 15:24:24 -040036#include "variables.h"
Dees_Troy2673cec2013-04-02 20:22:16 +000037#include "twcommon.h"
Dees_Troy51a0e822012-09-05 15:24:24 -040038#include "partitions.hpp"
Dees_Troy5bf43922012-09-07 16:07:55 -040039#include "data.hpp"
Dees_Troy38bd7602012-09-14 13:33:53 -040040#include "twrp-functions.hpp"
Ethan Yonkerb5fab762016-01-28 14:03:33 -060041#include "fixContexts.hpp"
bigbiff bigbiffcdcfee42013-02-27 21:11:26 -050042#include "twrpDigest.hpp"
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
bigbiff bigbiffa481d362016-08-08 20:36:10 -0400483bool TWPartitionManager::Make_MD5(PartitionSettings *part_settings)
Dees_Troy43d8b002012-09-17 16:00:01 -0400484{
bigbiff bigbiff9c754052013-01-09 09:09:08 -0500485 string command;
bigbiff bigbiffa481d362016-08-08 20:36:10 -0400486 string Full_File = part_settings->Full_Backup_Path + part_settings->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
bigbiff bigbiffa481d362016-08-08 20:36:10 -0400490 if (!part_settings->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) {
bigbiff bigbiffa481d362016-08-08 20:36:10 -0400569 if (!Make_MD5(part_settings)) {
bigbiffce8f83c2015-12-12 18:30:21 -0500570 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
bigbiff bigbiffa481d362016-08-08 20:36:10 -0400587 if (part_settings->adbbackup) {
bigbiffce8f83c2015-12-12 18:30:21 -0500588 md5Success = true;
bigbiff bigbiffa481d362016-08-08 20:36:10 -0400589 }
590 else
591 md5Success = Make_MD5(part_settings);
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
Matt Mowerbfccfb82016-04-25 23:22:31 -0500775 DataManager::GetValue(TW_DISABLE_FREE_SPACE_VAR, 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 }
Ethan Yonker9fa76ba2016-06-30 14:05:43 -05001190 TWFunc::check_and_run_script("/sbin/factoryreset.sh", "Factory Reset Script");
Dees_Troy63c8df72012-09-10 14:02:05 -04001191 return ret;
Dees_Troy51a0e822012-09-05 15:24:24 -04001192}
1193
Dees_Troy38bd7602012-09-14 13:33:53 -04001194int TWPartitionManager::Wipe_Dalvik_Cache(void) {
1195 struct stat st;
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001196 vector <string> dir;
Dees_Troy38bd7602012-09-14 13:33:53 -04001197
1198 if (!Mount_By_Path("/data", true))
1199 return false;
1200
1201 if (!Mount_By_Path("/cache", true))
1202 return false;
1203
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001204 dir.push_back("/data/dalvik-cache");
1205 dir.push_back("/cache/dalvik-cache");
1206 dir.push_back("/cache/dc");
Ethan Yonker74db1572015-10-28 12:44:49 -05001207 gui_msg("wiping_dalvik=Wiping Dalvik Cache Directories...");
Dees_Troya13d74f2013-03-24 08:54:55 -05001208 for (unsigned i = 0; i < dir.size(); ++i) {
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001209 if (stat(dir.at(i).c_str(), &st) == 0) {
1210 TWFunc::removeDir(dir.at(i), false);
Ethan Yonker74db1572015-10-28 12:44:49 -05001211 gui_msg(Msg("cleaned=Cleaned: {1}...")(dir.at(i)));
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001212 }
1213 }
Dees_Troy38bd7602012-09-14 13:33:53 -04001214 TWPartition* sdext = Find_Partition_By_Path("/sd-ext");
Vojtech Bocekfafb0c52013-07-25 22:53:02 +02001215 if (sdext && sdext->Is_Present && sdext->Mount(false))
1216 {
1217 if (stat("/sd-ext/dalvik-cache", &st) == 0)
1218 {
1219 TWFunc::removeDir("/sd-ext/dalvik-cache", false);
Ethan Yonker74db1572015-10-28 12:44:49 -05001220 gui_msg(Msg("cleaned=Cleaned: {1}...")("/sd-ext/dalvik-cache"));
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001221 }
Vojtech Bocekfafb0c52013-07-25 22:53:02 +02001222 }
Ethan Yonker74db1572015-10-28 12:44:49 -05001223 gui_msg("dalvik_done=-- Dalvik Cache Directories Wipe Complete!");
Dees_Troy38bd7602012-09-14 13:33:53 -04001224 return true;
1225}
1226
1227int TWPartitionManager::Wipe_Rotate_Data(void) {
1228 if (!Mount_By_Path("/data", true))
1229 return false;
1230
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001231 unlink("/data/misc/akmd*");
1232 unlink("/data/misc/rild*");
Dees_Troy2673cec2013-04-02 20:22:16 +00001233 gui_print("Rotation data wiped.\n");
Dees_Troy38bd7602012-09-14 13:33:53 -04001234 return true;
1235}
1236
1237int TWPartitionManager::Wipe_Battery_Stats(void) {
1238 struct stat st;
1239
1240 if (!Mount_By_Path("/data", true))
1241 return false;
1242
1243 if (0 != stat("/data/system/batterystats.bin", &st)) {
Dees_Troy2673cec2013-04-02 20:22:16 +00001244 gui_print("No Battery Stats Found. No Need To Wipe.\n");
Dees_Troy38bd7602012-09-14 13:33:53 -04001245 } else {
1246 remove("/data/system/batterystats.bin");
Dees_Troy2673cec2013-04-02 20:22:16 +00001247 gui_print("Cleared battery stats.\n");
Dees_Troy38bd7602012-09-14 13:33:53 -04001248 }
1249 return true;
1250}
1251
Dees_Troy2ff5a8d2012-09-26 14:53:02 -04001252int TWPartitionManager::Wipe_Android_Secure(void) {
1253 std::vector<TWPartition*>::iterator iter;
1254 int ret = false;
1255 bool found = false;
1256
1257 // Iterate through all partitions
1258 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1259 if ((*iter)->Has_Android_Secure) {
1260 ret = (*iter)->Wipe_AndSec();
1261 found = true;
1262 }
1263 }
1264 if (found) {
1265 return ret;
1266 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05001267 gui_err("no_andsec=No android secure partitions found.");
Dees_Troy2ff5a8d2012-09-26 14:53:02 -04001268 }
1269 return false;
1270}
1271
Dees_Troy38bd7602012-09-14 13:33:53 -04001272int TWPartitionManager::Format_Data(void) {
1273 TWPartition* dat = Find_Partition_By_Path("/data");
1274
1275 if (dat != NULL) {
1276 if (!dat->UnMount(true))
1277 return false;
1278
1279 return dat->Wipe_Encryption();
1280 } else {
Matt Mower3c366972015-12-25 19:28:31 -06001281 gui_msg(Msg(msg::kError, "unable_to_locate=Unable to locate {1}.")("/data"));
Dees_Troy38bd7602012-09-14 13:33:53 -04001282 return false;
1283 }
1284 return false;
1285}
1286
1287int TWPartitionManager::Wipe_Media_From_Data(void) {
1288 TWPartition* dat = Find_Partition_By_Path("/data");
1289
1290 if (dat != NULL) {
1291 if (!dat->Has_Data_Media) {
Dees_Troy2673cec2013-04-02 20:22:16 +00001292 LOGERR("This device does not have /data/media\n");
Dees_Troy38bd7602012-09-14 13:33:53 -04001293 return false;
1294 }
1295 if (!dat->Mount(true))
1296 return false;
1297
Ethan Yonker74db1572015-10-28 12:44:49 -05001298 gui_msg("wiping_datamedia=Wiping internal storage -- /data/media...");
Ethan Yonker726a0202014-12-16 20:01:38 -06001299 Remove_MTP_Storage(dat->MTP_Storage_ID);
bigbiff bigbiff9c754052013-01-09 09:09:08 -05001300 TWFunc::removeDir("/data/media", false);
xiaolu9416f4f2015-06-04 08:22:23 +08001301 dat->Recreate_Media_Folder();
Ethan Yonker726a0202014-12-16 20:01:38 -06001302 Add_MTP_Storage(dat->MTP_Storage_ID);
Dees_Troy38bd7602012-09-14 13:33:53 -04001303 return true;
1304 } else {
Matt Mower3c366972015-12-25 19:28:31 -06001305 gui_msg(Msg(msg::kError, "unable_to_locate=Unable to locate {1}.")("/data"));
Dees_Troy38bd7602012-09-14 13:33:53 -04001306 return false;
1307 }
1308 return false;
1309}
1310
Ethan Yonker87c7bac2014-05-25 21:41:08 -05001311int TWPartitionManager::Repair_By_Path(string Path, bool Display_Error) {
1312 std::vector<TWPartition*>::iterator iter;
1313 int ret = false;
1314 bool found = false;
1315 string Local_Path = TWFunc::Get_Root_Path(Path);
1316
1317 if (Local_Path == "/tmp" || Local_Path == "/")
1318 return true;
1319
1320 // Iterate through all partitions
1321 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1322 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
1323 ret = (*iter)->Repair();
1324 found = true;
1325 } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
1326 (*iter)->Repair();
1327 }
1328 }
1329 if (found) {
1330 return ret;
1331 } else if (Display_Error) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001332 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 -05001333 } else {
1334 LOGINFO("Repair: Unable to find partition for path '%s'\n", Local_Path.c_str());
1335 }
1336 return false;
1337}
1338
Ethan Yonkera2719152015-05-28 09:44:41 -05001339int TWPartitionManager::Resize_By_Path(string Path, bool Display_Error) {
1340 std::vector<TWPartition*>::iterator iter;
1341 int ret = false;
1342 bool found = false;
1343 string Local_Path = TWFunc::Get_Root_Path(Path);
1344
1345 if (Local_Path == "/tmp" || Local_Path == "/")
1346 return true;
1347
1348 // Iterate through all partitions
1349 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1350 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
1351 ret = (*iter)->Resize();
1352 found = true;
1353 } else if ((*iter)->Is_SubPartition && (*iter)->SubPartition_Of == Local_Path) {
1354 (*iter)->Resize();
1355 }
1356 }
1357 if (found) {
1358 return ret;
1359 } else if (Display_Error) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001360 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 -05001361 } else {
1362 LOGINFO("Resize: Unable to find partition for path '%s'\n", Local_Path.c_str());
1363 }
1364 return false;
1365}
1366
Dees_Troy51a0e822012-09-05 15:24:24 -04001367void TWPartitionManager::Update_System_Details(void) {
Dees_Troy5bf43922012-09-07 16:07:55 -04001368 std::vector<TWPartition*>::iterator iter;
Dees_Troy51127312012-09-08 13:08:49 -04001369 int data_size = 0;
Dees_Troy5bf43922012-09-07 16:07:55 -04001370
Ethan Yonker74db1572015-10-28 12:44:49 -05001371 gui_msg("update_part_details=Updating partition details...");
Dees_Troy5bf43922012-09-07 16:07:55 -04001372 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy51127312012-09-08 13:08:49 -04001373 if ((*iter)->Can_Be_Mounted) {
1374 (*iter)->Update_Size(true);
1375 if ((*iter)->Mount_Point == "/system") {
1376 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1377 DataManager::SetValue(TW_BACKUP_SYSTEM_SIZE, backup_display_size);
1378 } else if ((*iter)->Mount_Point == "/data" || (*iter)->Mount_Point == "/datadata") {
1379 data_size += (int)((*iter)->Backup_Size / 1048576LLU);
1380 } else if ((*iter)->Mount_Point == "/cache") {
1381 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1382 DataManager::SetValue(TW_BACKUP_CACHE_SIZE, backup_display_size);
1383 } else if ((*iter)->Mount_Point == "/sd-ext") {
1384 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1385 DataManager::SetValue(TW_BACKUP_SDEXT_SIZE, backup_display_size);
1386 if ((*iter)->Backup_Size == 0) {
1387 DataManager::SetValue(TW_HAS_SDEXT_PARTITION, 0);
1388 DataManager::SetValue(TW_BACKUP_SDEXT_VAR, 0);
1389 } else
1390 DataManager::SetValue(TW_HAS_SDEXT_PARTITION, 1);
Dees_Troye58d5262012-09-21 12:27:57 -04001391 } else if ((*iter)->Has_Android_Secure) {
Dees_Troy8170a922012-09-18 15:40:25 -04001392 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
Dees_Troye58d5262012-09-21 12:27:57 -04001393 DataManager::SetValue(TW_BACKUP_ANDSEC_SIZE, backup_display_size);
Dees_Troy8170a922012-09-18 15:40:25 -04001394 if ((*iter)->Backup_Size == 0) {
1395 DataManager::SetValue(TW_HAS_ANDROID_SECURE, 0);
1396 DataManager::SetValue(TW_BACKUP_ANDSEC_VAR, 0);
1397 } else
1398 DataManager::SetValue(TW_HAS_ANDROID_SECURE, 1);
Dees_Troy2c50e182012-09-26 20:05:28 -04001399 } else if ((*iter)->Mount_Point == "/boot") {
1400 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1401 DataManager::SetValue(TW_BACKUP_BOOT_SIZE, backup_display_size);
1402 if ((*iter)->Backup_Size == 0) {
1403 DataManager::SetValue("tw_has_boot_partition", 0);
1404 DataManager::SetValue(TW_BACKUP_BOOT_VAR, 0);
1405 } else
1406 DataManager::SetValue("tw_has_boot_partition", 1);
Dees_Troy51127312012-09-08 13:08:49 -04001407 }
Dees_Troyaa9cc402012-10-13 12:14:05 -04001408 } else {
1409 // Handle unmountable partitions in case we reset defaults
1410 if ((*iter)->Mount_Point == "/boot") {
1411 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1412 DataManager::SetValue(TW_BACKUP_BOOT_SIZE, backup_display_size);
1413 if ((*iter)->Backup_Size == 0) {
1414 DataManager::SetValue(TW_HAS_BOOT_PARTITION, 0);
1415 DataManager::SetValue(TW_BACKUP_BOOT_VAR, 0);
1416 } else
1417 DataManager::SetValue(TW_HAS_BOOT_PARTITION, 1);
1418 } else if ((*iter)->Mount_Point == "/recovery") {
1419 int backup_display_size = (int)((*iter)->Backup_Size / 1048576LLU);
1420 DataManager::SetValue(TW_BACKUP_RECOVERY_SIZE, backup_display_size);
1421 if ((*iter)->Backup_Size == 0) {
1422 DataManager::SetValue(TW_HAS_RECOVERY_PARTITION, 0);
1423 DataManager::SetValue(TW_BACKUP_RECOVERY_VAR, 0);
1424 } else
1425 DataManager::SetValue(TW_HAS_RECOVERY_PARTITION, 1);
Gary Peck82599a82012-11-21 16:23:12 -08001426 } else if ((*iter)->Mount_Point == "/data") {
1427 data_size += (int)((*iter)->Backup_Size / 1048576LLU);
Dees_Troyaa9cc402012-10-13 12:14:05 -04001428 }
Dees_Troy51127312012-09-08 13:08:49 -04001429 }
Dees_Troy5bf43922012-09-07 16:07:55 -04001430 }
Ethan Yonker74db1572015-10-28 12:44:49 -05001431 gui_msg("update_part_details_done=...done");
Dees_Troy51127312012-09-08 13:08:49 -04001432 DataManager::SetValue(TW_BACKUP_DATA_SIZE, data_size);
1433 string current_storage_path = DataManager::GetCurrentStoragePath();
1434 TWPartition* FreeStorage = Find_Partition_By_Path(current_storage_path);
Dees_Troy8170a922012-09-18 15:40:25 -04001435 if (FreeStorage != NULL) {
1436 // Attempt to mount storage
1437 if (!FreeStorage->Mount(false)) {
Matt Mower2d50cad2015-12-03 22:26:55 -06001438 gui_msg(Msg(msg::kError, "unable_to_mount_storage=Unable to mount storage"));
1439 DataManager::SetValue(TW_STORAGE_FREE_SIZE, 0);
Dees_Troy8170a922012-09-18 15:40:25 -04001440 } else {
1441 DataManager::SetValue(TW_STORAGE_FREE_SIZE, (int)(FreeStorage->Free / 1048576LLU));
1442 }
1443 } else {
Dees_Troy2673cec2013-04-02 20:22:16 +00001444 LOGINFO("Unable to find storage partition '%s'.\n", current_storage_path.c_str());
Dees_Troy8170a922012-09-18 15:40:25 -04001445 }
Dees_Troy5bf43922012-09-07 16:07:55 -04001446 if (!Write_Fstab())
Dees_Troy2673cec2013-04-02 20:22:16 +00001447 LOGERR("Error creating fstab\n");
Dees_Troy51a0e822012-09-05 15:24:24 -04001448 return;
1449}
1450
1451int TWPartitionManager::Decrypt_Device(string Password) {
Dees_Troy5bf43922012-09-07 16:07:55 -04001452#ifdef TW_INCLUDE_CRYPTO
1453 int ret_val, password_len;
Ethan Yonkera1de1492015-11-04 11:58:27 -06001454 char crypto_state[PROPERTY_VALUE_MAX], crypto_blkdev[PROPERTY_VALUE_MAX], cPassword[255];
Dees_Troy5bf43922012-09-07 16:07:55 -04001455 size_t result;
Ethan Yonker253368a2014-11-25 15:00:52 -06001456 std::vector<TWPartition*>::iterator iter;
Dees_Troy5bf43922012-09-07 16:07:55 -04001457
Ethan Yonker253368a2014-11-25 15:00:52 -06001458 // Mount any partitions that need to be mounted for decrypt
1459 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1460 if ((*iter)->Mount_To_Decrypt) {
1461 (*iter)->Mount(true);
1462 }
a39552696ff55ce2013-01-08 16:14:56 +00001463 }
a39552696ff55ce2013-01-08 16:14:56 +00001464
Ethan Yonkera1de1492015-11-04 11:58:27 -06001465 property_get("ro.crypto.state", crypto_state, "error");
1466 if (strcmp(crypto_state, "error") == 0) {
1467 property_set("ro.crypto.state", "encrypted");
1468 // Sleep for a bit so that services can start if needed
1469 sleep(1);
1470 }
1471
Dees_Troy5bf43922012-09-07 16:07:55 -04001472 strcpy(cPassword, Password.c_str());
a39552696ff55ce2013-01-08 16:14:56 +00001473 int pwret = cryptfs_check_passwd(cPassword);
1474
Ethan Yonker253368a2014-11-25 15:00:52 -06001475 // Unmount any partitions that were needed for decrypt
1476 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1477 if ((*iter)->Mount_To_Decrypt) {
1478 (*iter)->UnMount(false);
1479 }
1480 }
1481
a39552696ff55ce2013-01-08 16:14:56 +00001482 if (pwret != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001483 gui_err("fail_decrypt=Failed to decrypt data.");
Dees_Troy5bf43922012-09-07 16:07:55 -04001484 return -1;
1485 }
a39552696ff55ce2013-01-08 16:14:56 +00001486
Dees_Troy5bf43922012-09-07 16:07:55 -04001487 property_get("ro.crypto.fs_crypto_blkdev", crypto_blkdev, "error");
1488 if (strcmp(crypto_blkdev, "error") == 0) {
Dees_Troy2673cec2013-04-02 20:22:16 +00001489 LOGERR("Error retrieving decrypted data block device.\n");
Dees_Troy5bf43922012-09-07 16:07:55 -04001490 } else {
1491 TWPartition* dat = Find_Partition_By_Path("/data");
1492 if (dat != NULL) {
Dees_Troy5bf43922012-09-07 16:07:55 -04001493 DataManager::SetValue(TW_IS_DECRYPTED, 1);
1494 dat->Is_Decrypted = true;
1495 dat->Decrypted_Block_Device = crypto_blkdev;
Gary Peck82599a82012-11-21 16:23:12 -08001496 dat->Setup_File_System(false);
Dees_Troy74fb2e92013-04-15 14:35:47 +00001497 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 -06001498 gui_msg(Msg("decrypt_success_dev=Data successfully decrypted, new block device: '{1}'")(crypto_blkdev));
a39552696ff55ce2013-01-08 16:14:56 +00001499
Dees_Troy5bf43922012-09-07 16:07:55 -04001500 // Sleep for a bit so that the device will be ready
1501 sleep(1);
Ethan Yonker6277c792014-09-15 14:54:30 -05001502 if (dat->Has_Data_Media && dat->Mount(false) && TWFunc::Path_Exists("/data/media/0")) {
Dees_Troy16b74352012-11-14 22:27:31 +00001503 dat->Storage_Path = "/data/media/0";
1504 dat->Symlink_Path = dat->Storage_Path;
Dees Troy98fb46c2013-12-04 16:56:45 +00001505 DataManager::SetValue("tw_storage_path", "/data/media/0");
Ethan Yonkerec0fa4a2014-11-20 09:51:03 -06001506 DataManager::SetValue("tw_settings_path", "/data/media/0");
Dees_Troy16b74352012-11-14 22:27:31 +00001507 dat->UnMount(false);
Dees_Troydc8bc1b2013-01-17 01:39:28 +00001508 Output_Partition(dat);
Dees_Troy16b74352012-11-14 22:27:31 +00001509 }
Dees_Troy5bf43922012-09-07 16:07:55 -04001510 Update_System_Details();
Dees_Troyd0384ef2012-10-12 12:15:42 -04001511 UnMount_Main_Partitions();
Dees_Troy5bf43922012-09-07 16:07:55 -04001512 } else
Dees_Troy2673cec2013-04-02 20:22:16 +00001513 LOGERR("Unable to locate data partition.\n");
Dees_Troy5bf43922012-09-07 16:07:55 -04001514 }
1515 return 0;
1516#else
Ethan Yonker74db1572015-10-28 12:44:49 -05001517 gui_err("no_crypto_support=No crypto support was compiled into this build.");
Dees_Troy5bf43922012-09-07 16:07:55 -04001518 return -1;
1519#endif
Dees_Troy51a0e822012-09-05 15:24:24 -04001520 return 1;
Dees_Troy51127312012-09-08 13:08:49 -04001521}
1522
Ethan Yonkerb5fab762016-01-28 14:03:33 -06001523int TWPartitionManager::Fix_Contexts(void) {
thata3d31fb2014-12-21 22:27:40 +01001524#ifdef HAVE_SELINUX
Ethan Yonkerb5fab762016-01-28 14:03:33 -06001525 std::vector<TWPartition*>::iterator iter;
1526 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1527 if ((*iter)->Has_Data_Media) {
1528 if ((*iter)->Mount(true)) {
1529 if (fixContexts::fixDataMediaContexts((*iter)->Mount_Point) != 0)
1530 return -1;
1531 }
1532 }
1533 }
Dees_Troy1a650e62012-10-19 20:54:32 -04001534 UnMount_Main_Partitions();
Ethan Yonker74db1572015-10-28 12:44:49 -05001535 gui_msg("done=Done.");
Ethan Yonkerb5fab762016-01-28 14:03:33 -06001536 return 0;
1537#else
1538 LOGERR("Cannot fix contexts, no selinux support present.\n");
1539 return -1;
1540#endif
bigbiff bigbiffa0f8a592012-10-09 21:01:03 -04001541}
1542
Ethan Yonker66a19492015-12-10 10:19:45 -06001543TWPartition* TWPartitionManager::Find_Next_Storage(string Path, bool Exclude_Data_Media) {
Ethan Yonker47360be2014-04-01 10:34:34 -05001544 std::vector<TWPartition*>::iterator iter = Partitions.begin();
1545
1546 if (!Path.empty()) {
1547 string Search_Path = TWFunc::Get_Root_Path(Path);
1548 for (; iter != Partitions.end(); iter++) {
Matt Mower9a561dd2016-02-22 21:25:51 -06001549 if ((*iter)->Mount_Point == Search_Path) {
Ethan Yonker47360be2014-04-01 10:34:34 -05001550 iter++;
1551 break;
1552 }
1553 }
1554 }
1555
1556 for (; iter != Partitions.end(); iter++) {
Ethan Yonker66a19492015-12-10 10:19:45 -06001557 if (Exclude_Data_Media && (*iter)->Has_Data_Media) {
1558 // do nothing, do not return this type of partition
1559 } else if ((*iter)->Is_Storage && (*iter)->Is_Present) {
Ethan Yonker47360be2014-04-01 10:34:34 -05001560 return (*iter);
1561 }
1562 }
1563
1564 return NULL;
1565}
1566
Dees_Troyd21618c2012-10-14 18:48:49 -04001567int TWPartitionManager::Open_Lun_File(string Partition_Path, string Lun_File) {
Dees_Troyd21618c2012-10-14 18:48:49 -04001568 TWPartition* Part = Find_Partition_By_Path(Partition_Path);
1569
1570 if (Part == NULL) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001571 LOGINFO("Unable to locate '%s' for USB storage mode.", Partition_Path.c_str());
1572 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 -04001573 return false;
1574 }
Ethan Yonker47360be2014-04-01 10:34:34 -05001575 LOGINFO("USB mount '%s', '%s' > '%s'\n", Partition_Path.c_str(), Part->Actual_Block_Device.c_str(), Lun_File.c_str());
1576 if (!Part->UnMount(true) || !Part->Is_Present)
Dees_Troyd21618c2012-10-14 18:48:49 -04001577 return false;
1578
Dees_Troy2673cec2013-04-02 20:22:16 +00001579 if (TWFunc::write_file(Lun_File, Part->Actual_Block_Device)) {
1580 LOGERR("Unable to write to ums lunfile '%s': (%s)\n", Lun_File.c_str(), strerror(errno));
Dees_Troyd21618c2012-10-14 18:48:49 -04001581 return false;
1582 }
Dees_Troyd21618c2012-10-14 18:48:49 -04001583 return true;
1584}
1585
Dees_Troy8170a922012-09-18 15:40:25 -04001586int TWPartitionManager::usb_storage_enable(void) {
Dees_Troyd21618c2012-10-14 18:48:49 -04001587 int has_dual, has_data_media;
Dees_Troy8170a922012-09-18 15:40:25 -04001588 char lun_file[255];
Dees_Troyd21618c2012-10-14 18:48:49 -04001589 bool has_multiple_lun = false;
Dees_Troy8170a922012-09-18 15:40:25 -04001590
Dees_Troy8170a922012-09-18 15:40:25 -04001591 DataManager::GetValue(TW_HAS_DATA_MEDIA, has_data_media);
Ethan Yonker47360be2014-04-01 10:34:34 -05001592 string Lun_File_str = CUSTOM_LUN_FILE;
1593 size_t found = Lun_File_str.find("%");
1594 if (found != string::npos) {
1595 sprintf(lun_file, CUSTOM_LUN_FILE, 1);
1596 if (TWFunc::Path_Exists(lun_file))
1597 has_multiple_lun = true;
1598 }
Ethan Yonker726a0202014-12-16 20:01:38 -06001599 mtp_was_enabled = TWFunc::Toggle_MTP(false); // Must disable MTP for USB Storage
Ethan Yonker47360be2014-04-01 10:34:34 -05001600 if (!has_multiple_lun) {
1601 LOGINFO("Device doesn't have multiple lun files, mount current storage\n");
1602 sprintf(lun_file, CUSTOM_LUN_FILE, 0);
1603 if (TWFunc::Get_Root_Path(DataManager::GetCurrentStoragePath()) == "/data") {
Ethan Yonker66a19492015-12-10 10:19:45 -06001604 TWPartition* Mount = Find_Next_Storage("", true);
Ethan Yonker47360be2014-04-01 10:34:34 -05001605 if (Mount) {
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001606 if (!Open_Lun_File(Mount->Mount_Point, lun_file)) {
1607 goto error_handle;
1608 }
Ethan Yonker47360be2014-04-01 10:34:34 -05001609 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05001610 gui_err("unable_locate_storage=Unable to locate storage device.");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001611 goto error_handle;
Ethan Yonker47360be2014-04-01 10:34:34 -05001612 }
1613 } else if (!Open_Lun_File(DataManager::GetCurrentStoragePath(), lun_file)) {
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001614 goto error_handle;
Dees_Troy8170a922012-09-18 15:40:25 -04001615 }
Dees_Troy8170a922012-09-18 15:40:25 -04001616 } else {
Ethan Yonker47360be2014-04-01 10:34:34 -05001617 LOGINFO("Device has multiple lun files\n");
1618 TWPartition* Mount1;
1619 TWPartition* Mount2;
Dees_Troy8170a922012-09-18 15:40:25 -04001620 sprintf(lun_file, CUSTOM_LUN_FILE, 0);
Ethan Yonker66a19492015-12-10 10:19:45 -06001621 Mount1 = Find_Next_Storage("", true);
Ethan Yonker47360be2014-04-01 10:34:34 -05001622 if (Mount1) {
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001623 if (!Open_Lun_File(Mount1->Mount_Point, lun_file)) {
1624 goto error_handle;
1625 }
Matt Moweree717062014-04-26 01:46:46 -05001626 sprintf(lun_file, CUSTOM_LUN_FILE, 1);
Ethan Yonker66a19492015-12-10 10:19:45 -06001627 Mount2 = Find_Next_Storage(Mount1->Mount_Point, true);
Matt Mower1fdcdb72016-01-25 20:53:47 -06001628 if (Mount2 && Mount2->Mount_Point != Mount1->Mount_Point) {
Matt Moweree717062014-04-26 01:46:46 -05001629 Open_Lun_File(Mount2->Mount_Point, lun_file);
Ethan Yonker47360be2014-04-01 10:34:34 -05001630 }
1631 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05001632 gui_err("unable_locate_storage=Unable to locate storage device.");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001633 goto error_handle;
Ethan Yonker47360be2014-04-01 10:34:34 -05001634 }
Dees_Troy8170a922012-09-18 15:40:25 -04001635 }
Matt Mowerb6ef4782014-11-06 02:24:36 -06001636 property_set("sys.storage.ums_enabled", "1");
HandyMenny37d42992014-10-26 22:15:59 +01001637 property_set("sys.usb.config", "mass_storage,adb");
Dees_Troy8170a922012-09-18 15:40:25 -04001638 return true;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001639error_handle:
1640 if (mtp_was_enabled)
1641 if (!Enable_MTP())
1642 Disable_MTP();
1643 return false;
Dees_Troy8170a922012-09-18 15:40:25 -04001644}
1645
1646int TWPartitionManager::usb_storage_disable(void) {
Dees_Troy2673cec2013-04-02 20:22:16 +00001647 int index, ret;
1648 char lun_file[255], ch[2] = {0, 0};
1649 string str = ch;
Dees_Troy8170a922012-09-18 15:40:25 -04001650
1651 for (index=0; index<2; index++) {
1652 sprintf(lun_file, CUSTOM_LUN_FILE, index);
Dees_Troy2673cec2013-04-02 20:22:16 +00001653 ret = TWFunc::write_file(lun_file, str);
Dees_Troy2673cec2013-04-02 20:22:16 +00001654 if (ret < 0) {
1655 break;
Dees_Troy8170a922012-09-18 15:40:25 -04001656 }
Dees_Troy8170a922012-09-18 15:40:25 -04001657 }
Dees_Troye58d5262012-09-21 12:27:57 -04001658 Mount_All_Storage();
1659 Update_System_Details();
Dees_Troycfd73ef2012-10-12 16:52:00 -04001660 UnMount_Main_Partitions();
Matt Mowerd9cb9062013-12-14 20:34:45 -06001661 property_set("sys.storage.ums_enabled", "0");
HandyMenny37d42992014-10-26 22:15:59 +01001662 property_set("sys.usb.config", "adb");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04001663 if (mtp_was_enabled)
1664 if (!Enable_MTP())
1665 Disable_MTP();
Dees_Troy2673cec2013-04-02 20:22:16 +00001666 if (ret < 0 && index == 0) {
1667 LOGERR("Unable to write to ums lunfile '%s'.", lun_file);
1668 return false;
1669 } else {
1670 return true;
1671 }
Dees_Troy8170a922012-09-18 15:40:25 -04001672 return true;
Dees_Troy812660f2012-09-20 09:55:17 -04001673}
1674
1675void TWPartitionManager::Mount_All_Storage(void) {
1676 std::vector<TWPartition*>::iterator iter;
1677
1678 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1679 if ((*iter)->Is_Storage)
1680 (*iter)->Mount(false);
1681 }
Dees_Troy2c50e182012-09-26 20:05:28 -04001682}
Dees_Troy9350b8d2012-09-27 12:38:38 -04001683
Dees_Troyd0384ef2012-10-12 12:15:42 -04001684void TWPartitionManager::UnMount_Main_Partitions(void) {
1685 // Unmounts system and data if data is not data/media
1686 // Also unmounts boot if boot is mountable
Dees_Troy2673cec2013-04-02 20:22:16 +00001687 LOGINFO("Unmounting main partitions...\n");
Dees_Troyd0384ef2012-10-12 12:15:42 -04001688
1689 TWPartition* Boot_Partition = Find_Partition_By_Path("/boot");
1690
1691 UnMount_By_Path("/system", true);
Ethan Yonker6277c792014-09-15 14:54:30 -05001692 if (!datamedia)
1693 UnMount_By_Path("/data", true);
1694
Dees_Troyd0384ef2012-10-12 12:15:42 -04001695 if (Boot_Partition != NULL && Boot_Partition->Can_Be_Mounted)
1696 Boot_Partition->UnMount(true);
1697}
1698
Dees_Troy9350b8d2012-09-27 12:38:38 -04001699int TWPartitionManager::Partition_SDCard(void) {
1700 char mkdir_path[255], temp[255], line[512];
Ethan Yonker483e9f42016-01-11 22:21:18 -06001701 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 -04001702 int ext, swap, total_size = 0, fat_size;
Dees_Troy9350b8d2012-09-27 12:38:38 -04001703
Ethan Yonker74db1572015-10-28 12:44:49 -05001704 gui_msg("start_partition_sd=Partitioning SD Card...");
Ethan Yonker483e9f42016-01-11 22:21:18 -06001705
1706 // Locate and validate device to partition
1707 TWPartition* SDCard = Find_Partition_By_Path(DataManager::GetCurrentStoragePath());
1708
Ethan Yonker66a19492015-12-10 10:19:45 -06001709 if (SDCard->Is_Adopted_Storage)
1710 SDCard->Revert_Adopted();
1711
Ethan Yonker1eff6cd2014-09-15 13:30:42 -05001712 if (SDCard == NULL || !SDCard->Removable || SDCard->Has_Data_Media) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001713 gui_err("partition_sd_locate=Unable to locate device to partition.");
Dees_Troy9350b8d2012-09-27 12:38:38 -04001714 return false;
1715 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001716
1717 // Unmount everything
Dees_Troy9350b8d2012-09-27 12:38:38 -04001718 if (!SDCard->UnMount(true))
1719 return false;
1720 TWPartition* SDext = Find_Partition_By_Path("/sd-ext");
1721 if (SDext != NULL) {
1722 if (!SDext->UnMount(true))
1723 return false;
1724 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001725 char* swappath = getenv("SWAPPATH");
1726 if (swappath != NULL) {
1727 LOGINFO("Unmounting swap at '%s'\n", swappath);
1728 umount(swappath);
1729 }
Vojtech Bocek05534202013-09-11 08:11:56 +02001730
Ethan Yonker483e9f42016-01-11 22:21:18 -06001731 // Determine block device
1732 if (SDCard->Alternate_Block_Device.empty()) {
1733 SDCard->Find_Actual_Block_Device();
1734 Device = SDCard->Actual_Block_Device;
1735 // Just use the root block device
1736 Device.resize(strlen("/dev/block/mmcblkX"));
1737 } else {
1738 Device = SDCard->Alternate_Block_Device;
1739 }
Dees_Troy9350b8d2012-09-27 12:38:38 -04001740
1741 // Find the size of the block device:
Ethan Yonker483e9f42016-01-11 22:21:18 -06001742 total_size = (int)(TWFunc::IOCTL_Get_Block_Size(Device.c_str()) / (1048576));
Dees_Troy9350b8d2012-09-27 12:38:38 -04001743
1744 DataManager::GetValue("tw_sdext_size", ext);
1745 DataManager::GetValue("tw_swap_size", swap);
1746 DataManager::GetValue("tw_sdpart_file_system", ext_format);
1747 fat_size = total_size - ext - swap;
Ethan Yonker483e9f42016-01-11 22:21:18 -06001748 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);
1749
1750 // Determine partition sizes
1751 if (swap == 0 && ext == 0) {
1752 fat_str = "-0";
1753 } else {
1754 memset(temp, 0, sizeof(temp));
1755 sprintf(temp, "%i", fat_size);
1756 fat_str = temp;
1757 fat_str += "MB";
1758 }
1759 if (swap == 0) {
1760 ext_str = "-0";
1761 } else {
1762 memset(temp, 0, sizeof(temp));
1763 sprintf(temp, "%i", ext);
1764 ext_str = "+";
1765 ext_str += temp;
1766 ext_str += "MB";
1767 }
1768
Dees_Troy9350b8d2012-09-27 12:38:38 -04001769 if (ext + swap > total_size) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001770 gui_err("ext_swap_size=EXT + Swap size is larger than sdcard size.");
Dees_Troy9350b8d2012-09-27 12:38:38 -04001771 return false;
1772 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001773
Ethan Yonker74db1572015-10-28 12:44:49 -05001774 gui_msg("remove_part_table=Removing partition table...");
Ethan Yonker483e9f42016-01-11 22:21:18 -06001775 Command = "sgdisk --zap-all " + Device;
Dees_Troy2673cec2013-04-02 20:22:16 +00001776 LOGINFO("Command is: '%s'\n", Command.c_str());
Vojtech Bocek05534202013-09-11 08:11:56 +02001777 if (TWFunc::Exec_Cmd(Command) != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001778 gui_err("unable_rm_part=Unable to remove partition table.");
Dees_Troy9350b8d2012-09-27 12:38:38 -04001779 Update_System_Details();
1780 return false;
1781 }
Ethan Yonker74db1572015-10-28 12:44:49 -05001782 gui_msg(Msg("create_part=Creating {1} partition...")("FAT32"));
Captain Throwback9643a802016-05-27 11:44:51 -04001783 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 +00001784 LOGINFO("Command is: '%s'\n", Command.c_str());
Vojtech Bocek05534202013-09-11 08:11:56 +02001785 if (TWFunc::Exec_Cmd(Command) != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001786 gui_msg(Msg(msg::kError, "unable_to_create_part=Unable to create {1} partition.")("FAT32"));
Dees_Troy9350b8d2012-09-27 12:38:38 -04001787 return false;
1788 }
1789 if (ext > 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001790 gui_msg(Msg("create_part=Creating {1} partition...")("EXT"));
Ethan Yonker483e9f42016-01-11 22:21:18 -06001791 Command = "sgdisk --new=0:0:" + ext_str + " --change-name=0:\"Linux filesystem\" " + Device;
Dees_Troy2673cec2013-04-02 20:22:16 +00001792 LOGINFO("Command is: '%s'\n", Command.c_str());
Vojtech Bocek05534202013-09-11 08:11:56 +02001793 if (TWFunc::Exec_Cmd(Command) != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001794 gui_msg(Msg(msg::kError, "unable_to_create_part=Unable to create {1} partition.")("EXT"));
Dees_Troy9350b8d2012-09-27 12:38:38 -04001795 Update_System_Details();
1796 return false;
1797 }
1798 }
1799 if (swap > 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001800 gui_msg(Msg("create_part=Creating {1} partition...")("swap"));
Ethan Yonker483e9f42016-01-11 22:21:18 -06001801 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 +00001802 LOGINFO("Command is: '%s'\n", Command.c_str());
Vojtech Bocek05534202013-09-11 08:11:56 +02001803 if (TWFunc::Exec_Cmd(Command) != 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001804 gui_msg(Msg(msg::kError, "unable_to_create_part=Unable to create {1} partition.")("swap"));
Dees_Troy9350b8d2012-09-27 12:38:38 -04001805 Update_System_Details();
1806 return false;
1807 }
1808 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001809
1810 // Convert GPT to MBR
1811 Command = "sgdisk --gpttombr " + Device;
1812 if (TWFunc::Exec_Cmd(Command) != 0)
1813 LOGINFO("Failed to covert partition GPT to MBR\n");
1814
1815 // Tell the kernel to rescan the partition table
1816 int fd = open(Device.c_str(), O_RDONLY);
1817 ioctl(fd, BLKRRPART, 0);
1818 close(fd);
1819
1820 string format_device = Device;
1821 if (Device.substr(0, 17) == "/dev/block/mmcblk")
1822 format_device += "p";
1823
1824 // Format new partitions to proper file system
1825 if (fat_size > 0) {
1826 Command = "mkfs.fat " + format_device + "1";
1827 TWFunc::Exec_Cmd(Command);
1828 }
Dees_Troy9350b8d2012-09-27 12:38:38 -04001829 if (ext > 0) {
1830 if (SDext == NULL) {
Ethan Yonker483e9f42016-01-11 22:21:18 -06001831 Command = "mke2fs -t " + ext_format + " -m 0 " + format_device + "2";
1832 gui_msg(Msg("format_sdext_as=Formatting sd-ext as {1}...")(ext_format));
1833 LOGINFO("Formatting sd-ext after partitioning, command: '%s'\n", Command.c_str());
1834 TWFunc::Exec_Cmd(Command);
1835 } else {
1836 SDext->Wipe(ext_format);
Dees_Troy9350b8d2012-09-27 12:38:38 -04001837 }
Ethan Yonker483e9f42016-01-11 22:21:18 -06001838 }
1839 if (swap > 0) {
1840 Command = "mkswap " + format_device;
1841 if (ext > 0)
1842 Command += "3";
1843 else
1844 Command += "2";
Vojtech Bocek05534202013-09-11 08:11:56 +02001845 TWFunc::Exec_Cmd(Command);
Dees_Troy9350b8d2012-09-27 12:38:38 -04001846 }
1847
Ethan Yonker483e9f42016-01-11 22:21:18 -06001848 // recreate TWRP folder and rewrite settings - these will be gone after sdcard is partitioned
1849 if (SDCard->Mount(true)) {
1850 string TWRP_Folder = SDCard->Mount_Point + "/TWRP";
1851 mkdir(TWRP_Folder.c_str(), 0777);
1852 DataManager::Flush();
1853 }
1854
Dees_Troy9350b8d2012-09-27 12:38:38 -04001855 Update_System_Details();
Ethan Yonker74db1572015-10-28 12:44:49 -05001856 gui_msg("part_complete=Partitioning complete.");
Dees_Troy9350b8d2012-09-27 12:38:38 -04001857 return true;
bigbiff bigbiffa0f8a592012-10-09 21:01:03 -04001858}
Dees_Troya13d74f2013-03-24 08:54:55 -05001859
1860void TWPartitionManager::Get_Partition_List(string ListType, std::vector<PartitionList> *Partition_List) {
1861 std::vector<TWPartition*>::iterator iter;
1862 if (ListType == "mount") {
1863 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1864 if ((*iter)->Can_Be_Mounted && !(*iter)->Is_SubPartition) {
1865 struct PartitionList part;
1866 part.Display_Name = (*iter)->Display_Name;
1867 part.Mount_Point = (*iter)->Mount_Point;
1868 part.selected = (*iter)->Is_Mounted();
1869 Partition_List->push_back(part);
1870 }
1871 }
1872 } else if (ListType == "storage") {
1873 char free_space[255];
1874 string Current_Storage = DataManager::GetCurrentStoragePath();
1875 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1876 if ((*iter)->Is_Storage) {
1877 struct PartitionList part;
1878 sprintf(free_space, "%llu", (*iter)->Free / 1024 / 1024);
1879 part.Display_Name = (*iter)->Storage_Name + " (";
1880 part.Display_Name += free_space;
1881 part.Display_Name += "MB)";
1882 part.Mount_Point = (*iter)->Storage_Path;
1883 if ((*iter)->Storage_Path == Current_Storage)
1884 part.selected = 1;
1885 else
1886 part.selected = 0;
1887 Partition_List->push_back(part);
1888 }
1889 }
1890 } else if (ListType == "backup") {
1891 char backup_size[255];
Dees_Troy9e0b71c2013-04-08 13:35:37 +00001892 unsigned long long Backup_Size;
Dees_Troya13d74f2013-03-24 08:54:55 -05001893 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
Dees_Troy9e0b71c2013-04-08 13:35:37 +00001894 if ((*iter)->Can_Be_Backed_Up && !(*iter)->Is_SubPartition && (*iter)->Is_Present) {
Dees_Troya13d74f2013-03-24 08:54:55 -05001895 struct PartitionList part;
Dees_Troy9e0b71c2013-04-08 13:35:37 +00001896 Backup_Size = (*iter)->Backup_Size;
1897 if ((*iter)->Has_SubPartition) {
1898 std::vector<TWPartition*>::iterator subpart;
1899
1900 for (subpart = Partitions.begin(); subpart != Partitions.end(); subpart++) {
1901 if ((*subpart)->Is_SubPartition && (*subpart)->Can_Be_Backed_Up && (*subpart)->Is_Present && (*subpart)->SubPartition_Of == (*iter)->Mount_Point)
1902 Backup_Size += (*subpart)->Backup_Size;
1903 }
1904 }
1905 sprintf(backup_size, "%llu", Backup_Size / 1024 / 1024);
Dees_Troya13d74f2013-03-24 08:54:55 -05001906 part.Display_Name = (*iter)->Backup_Display_Name + " (";
1907 part.Display_Name += backup_size;
1908 part.Display_Name += "MB)";
1909 part.Mount_Point = (*iter)->Backup_Path;
1910 part.selected = 0;
1911 Partition_List->push_back(part);
1912 }
1913 }
1914 } else if (ListType == "restore") {
1915 string Restore_List, restore_path;
1916 TWPartition* restore_part = NULL;
1917
1918 DataManager::GetValue("tw_restore_list", Restore_List);
1919 if (!Restore_List.empty()) {
1920 size_t start_pos = 0, end_pos = Restore_List.find(";", start_pos);
1921 while (end_pos != string::npos && start_pos < Restore_List.size()) {
1922 restore_path = Restore_List.substr(start_pos, end_pos - start_pos);
Dees_Troy59df9262013-06-19 14:53:57 -05001923 if ((restore_part = Find_Partition_By_Path(restore_path)) != NULL) {
Dees Troy4159aed2014-02-28 17:24:43 +00001924 if ((restore_part->Backup_Name == "recovery" && !restore_part->Can_Be_Backed_Up) || restore_part->Is_SubPartition) {
Dees_Troya13d74f2013-03-24 08:54:55 -05001925 // Don't allow restore of recovery (causes problems on some devices)
Dees_Troy59df9262013-06-19 14:53:57 -05001926 // Don't add subpartitions to the list of items
Dees_Troya13d74f2013-03-24 08:54:55 -05001927 } else {
1928 struct PartitionList part;
1929 part.Display_Name = restore_part->Backup_Display_Name;
1930 part.Mount_Point = restore_part->Backup_Path;
1931 part.selected = 1;
1932 Partition_List->push_back(part);
1933 }
1934 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05001935 gui_msg(Msg(msg::kError, "restore_unable_locate=Unable to locate '{1}' partition for restoring.")(restore_path));
Dees_Troya13d74f2013-03-24 08:54:55 -05001936 }
1937 start_pos = end_pos + 1;
1938 end_pos = Restore_List.find(";", start_pos);
1939 }
1940 }
1941 } else if (ListType == "wipe") {
1942 struct PartitionList dalvik;
Ethan Yonker74db1572015-10-28 12:44:49 -05001943 dalvik.Display_Name = gui_parse_text("{@dalvik}");
Dees_Troya13d74f2013-03-24 08:54:55 -05001944 dalvik.Mount_Point = "DALVIK";
1945 dalvik.selected = 0;
1946 Partition_List->push_back(dalvik);
1947 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1948 if ((*iter)->Wipe_Available_in_GUI && !(*iter)->Is_SubPartition) {
1949 struct PartitionList part;
1950 part.Display_Name = (*iter)->Display_Name;
1951 part.Mount_Point = (*iter)->Mount_Point;
1952 part.selected = 0;
1953 Partition_List->push_back(part);
1954 }
1955 if ((*iter)->Has_Android_Secure) {
1956 struct PartitionList part;
1957 part.Display_Name = (*iter)->Backup_Display_Name;
1958 part.Mount_Point = (*iter)->Backup_Path;
1959 part.selected = 0;
1960 Partition_List->push_back(part);
1961 }
Dees_Troy74fb2e92013-04-15 14:35:47 +00001962 if ((*iter)->Has_Data_Media) {
1963 struct PartitionList datamedia;
1964 datamedia.Display_Name = (*iter)->Storage_Name;
1965 datamedia.Mount_Point = "INTERNAL";
1966 datamedia.selected = 0;
1967 Partition_List->push_back(datamedia);
1968 }
Dees_Troya13d74f2013-03-24 08:54:55 -05001969 }
Ethan Yonker96af84a2015-01-05 14:58:36 -06001970 } else if (ListType == "flashimg") {
1971 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
1972 if ((*iter)->Can_Flash_Img && (*iter)->Is_Present) {
1973 struct PartitionList part;
1974 part.Display_Name = (*iter)->Backup_Display_Name;
1975 part.Mount_Point = (*iter)->Backup_Path;
1976 part.selected = 0;
1977 Partition_List->push_back(part);
1978 }
1979 }
Dees_Troya13d74f2013-03-24 08:54:55 -05001980 } else {
Dees_Troy2673cec2013-04-02 20:22:16 +00001981 LOGERR("Unknown list type '%s' requested for TWPartitionManager::Get_Partition_List\n", ListType.c_str());
Dees_Troya13d74f2013-03-24 08:54:55 -05001982 }
1983}
1984
1985int TWPartitionManager::Fstab_Processed(void) {
1986 return Partitions.size();
1987}
Dees_Troyd93bda52013-07-03 19:55:19 +00001988
1989void TWPartitionManager::Output_Storage_Fstab(void) {
1990 std::vector<TWPartition*>::iterator iter;
1991 char storage_partition[255];
1992 string Temp;
1993 FILE *fp = fopen("/cache/recovery/storage.fstab", "w");
1994
1995 if (fp == NULL) {
Ethan Yonker74db1572015-10-28 12:44:49 -05001996 gui_msg(Msg(msg::kError, "unable_to_open=Unable to open '{1}'.")("/cache/recovery/storage.fstab"));
Dees_Troyd93bda52013-07-03 19:55:19 +00001997 return;
1998 }
1999
2000 // Iterate through all partitions
2001 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
2002 if ((*iter)->Is_Storage) {
2003 Temp = (*iter)->Storage_Path + ";" + (*iter)->Storage_Name + ";\n";
2004 strcpy(storage_partition, Temp.c_str());
2005 fwrite(storage_partition, sizeof(storage_partition[0]), strlen(storage_partition) / sizeof(storage_partition[0]), fp);
2006 }
2007 }
2008 fclose(fp);
Vojtech Bocekfafb0c52013-07-25 22:53:02 +02002009}
Vojtech Bocek93cb1ef2014-05-12 15:41:52 +02002010
2011TWPartition *TWPartitionManager::Get_Default_Storage_Partition()
2012{
2013 TWPartition *res = NULL;
2014 for (std::vector<TWPartition*>::iterator iter = Partitions.begin(); iter != Partitions.end(); ++iter) {
2015 if(!(*iter)->Is_Storage)
2016 continue;
2017
2018 if((*iter)->Is_Settings_Storage)
2019 return *iter;
2020
2021 if(!res)
2022 res = *iter;
2023 }
2024 return res;
2025}
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002026
2027bool TWPartitionManager::Enable_MTP(void) {
2028#ifdef TW_HAS_MTP
Ethan Yonker8dfa7772014-09-04 21:48:41 -05002029 if (mtppid) {
Ethan Yonker74db1572015-10-28 12:44:49 -05002030 gui_err("mtp_already_enabled=MTP already enabled");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002031 return true;
2032 }
2033 //Launch MTP Responder
2034 LOGINFO("Starting MTP\n");
Ethan Yonker726a0202014-12-16 20:01:38 -06002035
2036 int mtppipe[2];
2037
2038 if (pipe(mtppipe) < 0) {
2039 LOGERR("Error creating MTP pipe\n");
2040 return false;
2041 }
2042
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002043 char old_value[PROPERTY_VALUE_MAX];
2044 property_get("sys.usb.config", old_value, "error");
2045 if (strcmp(old_value, "error") != 0 && strcmp(old_value, "mtp,adb") != 0) {
2046 char vendor[PROPERTY_VALUE_MAX];
2047 char product[PROPERTY_VALUE_MAX];
2048 property_set("sys.usb.config", "none");
2049 property_get("usb.vendor", vendor, "18D1");
2050 property_get("usb.product.mtpadb", product, "4EE2");
2051 string vendorstr = vendor;
2052 string productstr = product;
2053 TWFunc::write_file("/sys/class/android_usb/android0/idVendor", vendorstr);
2054 TWFunc::write_file("/sys/class/android_usb/android0/idProduct", productstr);
2055 property_set("sys.usb.config", "mtp,adb");
2056 }
Ethan Yonker6d154c42014-09-03 14:19:43 -05002057 /* To enable MTP debug, use the twrp command line feature to
2058 * twrp set tw_mtp_debug 1
2059 */
2060 twrpMtp *mtp = new twrpMtp(DataManager::GetIntValue("tw_mtp_debug"));
Ethan Yonker1b039202015-01-30 10:08:48 -06002061 mtppid = mtp->forkserver(mtppipe);
2062 if (mtppid) {
2063 close(mtppipe[0]); // Host closes read side
2064 mtp_write_fd = mtppipe[1];
2065 DataManager::SetValue("tw_mtp_enabled", 1);
2066 Add_All_MTP_Storage();
2067 return true;
Ethan Yonker726a0202014-12-16 20:01:38 -06002068 } else {
2069 close(mtppipe[0]);
2070 close(mtppipe[1]);
Ethan Yonker74db1572015-10-28 12:44:49 -05002071 gui_err("mtp_fail=Failed to enable MTP");
Ethan Yonker1b039202015-01-30 10:08:48 -06002072 return false;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002073 }
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002074#else
Ethan Yonker74db1572015-10-28 12:44:49 -05002075 gui_err("no_mtp=MTP support not included");
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002076#endif
2077 DataManager::SetValue("tw_mtp_enabled", 0);
2078 return false;
2079}
2080
Ethan Yonker1b039202015-01-30 10:08:48 -06002081void TWPartitionManager::Add_All_MTP_Storage(void) {
2082#ifdef TW_HAS_MTP
2083 std::vector<TWPartition*>::iterator iter;
2084
2085 if (!mtppid)
2086 return; // MTP is not enabled
2087
2088 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
2089 if ((*iter)->Is_Storage && (*iter)->Is_Present && (*iter)->Mount(false))
2090 Add_Remove_MTP_Storage((*iter), MTP_MESSAGE_ADD_STORAGE);
2091 }
2092#else
2093 return;
2094#endif
2095}
2096
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002097bool TWPartitionManager::Disable_MTP(void) {
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002098 char old_value[PROPERTY_VALUE_MAX];
2099 property_get("sys.usb.config", old_value, "error");
2100 if (strcmp(old_value, "adb") != 0) {
2101 char vendor[PROPERTY_VALUE_MAX];
2102 char product[PROPERTY_VALUE_MAX];
2103 property_set("sys.usb.config", "none");
2104 property_get("usb.vendor", vendor, "18D1");
2105 property_get("usb.product.adb", product, "D002");
2106 string vendorstr = vendor;
2107 string productstr = product;
2108 TWFunc::write_file("/sys/class/android_usb/android0/idVendor", vendorstr);
2109 TWFunc::write_file("/sys/class/android_usb/android0/idProduct", productstr);
2110 usleep(2000);
2111 }
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002112#ifdef TW_HAS_MTP
Ethan Yonker8dfa7772014-09-04 21:48:41 -05002113 if (mtppid) {
Ethan Yonker8613dc02014-09-11 09:28:20 -05002114 LOGINFO("Disabling MTP\n");
2115 int status;
2116 kill(mtppid, SIGKILL);
Ethan Yonker8dfa7772014-09-04 21:48:41 -05002117 mtppid = 0;
Ethan Yonker8613dc02014-09-11 09:28:20 -05002118 // We don't care about the exit value, but this prevents a zombie process
2119 waitpid(mtppid, &status, 0);
Ethan Yonker726a0202014-12-16 20:01:38 -06002120 close(mtp_write_fd);
2121 mtp_write_fd = -1;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002122 }
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002123#endif
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002124 property_set("sys.usb.config", "adb");
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002125#ifdef TW_HAS_MTP
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002126 DataManager::SetValue("tw_mtp_enabled", 0);
2127 return true;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002128#endif
Ethan Yonkerdf7abac2014-12-29 10:48:17 -06002129 return false;
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -04002130}
Ethan Yonker726a0202014-12-16 20:01:38 -06002131
2132TWPartition* TWPartitionManager::Find_Partition_By_MTP_Storage_ID(unsigned int Storage_ID) {
2133 std::vector<TWPartition*>::iterator iter;
2134
2135 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
2136 if ((*iter)->MTP_Storage_ID == Storage_ID)
2137 return (*iter);
2138 }
2139 return NULL;
2140}
2141
2142bool TWPartitionManager::Add_Remove_MTP_Storage(TWPartition* Part, int message_type) {
2143#ifdef TW_HAS_MTP
2144 struct mtpmsg mtp_message;
2145
2146 if (!mtppid)
2147 return false; // MTP is disabled
2148
2149 if (mtp_write_fd < 0) {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002150 LOGINFO("MTP: mtp_write_fd is not set\n");
Ethan Yonker726a0202014-12-16 20:01:38 -06002151 return false;
2152 }
2153
2154 if (Part) {
Ethan Yonker4bfabab2014-12-29 09:15:37 -06002155 if (Part->MTP_Storage_ID == 0)
2156 return false;
Ethan Yonker726a0202014-12-16 20:01:38 -06002157 if (message_type == MTP_MESSAGE_REMOVE_STORAGE) {
2158 mtp_message.message_type = MTP_MESSAGE_REMOVE_STORAGE; // Remove
2159 LOGINFO("sending message to remove %i\n", Part->MTP_Storage_ID);
2160 mtp_message.storage_id = Part->MTP_Storage_ID;
2161 if (write(mtp_write_fd, &mtp_message, sizeof(mtp_message)) <= 0) {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002162 LOGINFO("error sending message to remove storage %i\n", Part->MTP_Storage_ID);
Ethan Yonker726a0202014-12-16 20:01:38 -06002163 return false;
2164 } else {
2165 LOGINFO("Message sent, remove storage ID: %i\n", Part->MTP_Storage_ID);
2166 return true;
2167 }
2168 } else if (message_type == MTP_MESSAGE_ADD_STORAGE && Part->Is_Mounted()) {
2169 mtp_message.message_type = MTP_MESSAGE_ADD_STORAGE; // Add
2170 mtp_message.storage_id = Part->MTP_Storage_ID;
2171 mtp_message.path = Part->Storage_Path.c_str();
2172 mtp_message.display = Part->Storage_Name.c_str();
2173 mtp_message.maxFileSize = Part->Get_Max_FileSize();
Ethan Yonker1b039202015-01-30 10:08:48 -06002174 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 -06002175 if (write(mtp_write_fd, &mtp_message, sizeof(mtp_message)) <= 0) {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002176 LOGINFO("error sending message to add storage %i\n", Part->MTP_Storage_ID);
Ethan Yonker726a0202014-12-16 20:01:38 -06002177 return false;
2178 } else {
2179 LOGINFO("Message sent, add storage ID: %i\n", Part->MTP_Storage_ID);
2180 return true;
2181 }
2182 } else {
2183 LOGERR("Unknown MTP message type: %i\n", message_type);
2184 }
2185 } else {
2186 // This hopefully never happens as the error handling should
2187 // occur in the calling function.
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002188 LOGINFO("TWPartitionManager::Add_Remove_MTP_Storage NULL partition given\n");
Ethan Yonker726a0202014-12-16 20:01:38 -06002189 }
2190 return true;
2191#else
Ethan Yonker74db1572015-10-28 12:44:49 -05002192 gui_err("no_mtp=MTP support not included");
Ethan Yonker726a0202014-12-16 20:01:38 -06002193 DataManager::SetValue("tw_mtp_enabled", 0);
2194 return false;
2195#endif
2196}
2197
2198bool TWPartitionManager::Add_MTP_Storage(string Mount_Point) {
2199#ifdef TW_HAS_MTP
2200 TWPartition* Part = PartitionManager.Find_Partition_By_Path(Mount_Point);
2201 if (Part) {
2202 return PartitionManager.Add_Remove_MTP_Storage(Part, MTP_MESSAGE_ADD_STORAGE);
2203 } else {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002204 LOGINFO("TWFunc::Add_MTP_Storage unable to locate partition for '%s'\n", Mount_Point.c_str());
Ethan Yonker726a0202014-12-16 20:01:38 -06002205 }
2206#endif
2207 return false;
2208}
2209
2210bool TWPartitionManager::Add_MTP_Storage(unsigned int Storage_ID) {
2211#ifdef TW_HAS_MTP
2212 TWPartition* Part = PartitionManager.Find_Partition_By_MTP_Storage_ID(Storage_ID);
2213 if (Part) {
2214 return PartitionManager.Add_Remove_MTP_Storage(Part, MTP_MESSAGE_ADD_STORAGE);
2215 } else {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002216 LOGINFO("TWFunc::Add_MTP_Storage unable to locate partition for %i\n", Storage_ID);
Ethan Yonker726a0202014-12-16 20:01:38 -06002217 }
2218#endif
2219 return false;
2220}
2221
2222bool TWPartitionManager::Remove_MTP_Storage(string Mount_Point) {
2223#ifdef TW_HAS_MTP
2224 TWPartition* Part = PartitionManager.Find_Partition_By_Path(Mount_Point);
2225 if (Part) {
2226 return PartitionManager.Add_Remove_MTP_Storage(Part, MTP_MESSAGE_REMOVE_STORAGE);
2227 } else {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002228 LOGINFO("TWFunc::Remove_MTP_Storage unable to locate partition for '%s'\n", Mount_Point.c_str());
Ethan Yonker726a0202014-12-16 20:01:38 -06002229 }
2230#endif
2231 return false;
2232}
2233
2234bool TWPartitionManager::Remove_MTP_Storage(unsigned int Storage_ID) {
2235#ifdef TW_HAS_MTP
2236 TWPartition* Part = PartitionManager.Find_Partition_By_MTP_Storage_ID(Storage_ID);
2237 if (Part) {
2238 return PartitionManager.Add_Remove_MTP_Storage(Part, MTP_MESSAGE_REMOVE_STORAGE);
2239 } else {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -06002240 LOGINFO("TWFunc::Remove_MTP_Storage unable to locate partition for %i\n", Storage_ID);
Ethan Yonker726a0202014-12-16 20:01:38 -06002241 }
2242#endif
2243 return false;
2244}
Ethan Yonker96af84a2015-01-05 14:58:36 -06002245
bigbiffce8f83c2015-12-12 18:30:21 -05002246bool TWPartitionManager::Flash_Image(PartitionSettings *part_settings) {
Ethan Yonker96af84a2015-01-05 14:58:36 -06002247 int check, partition_count = 0;
2248 TWPartition* flash_part = NULL;
bigbiffce8f83c2015-12-12 18:30:21 -05002249 string Flash_List, flash_path, full_filename;
Ethan Yonker96af84a2015-01-05 14:58:36 -06002250 size_t start_pos = 0, end_pos = 0;
2251
bigbiffce8f83c2015-12-12 18:30:21 -05002252 full_filename = part_settings->Restore_Name + "/" + part_settings->Backup_FileName;
Ethan Yonker96af84a2015-01-05 14:58:36 -06002253
bigbiffce8f83c2015-12-12 18:30:21 -05002254 gui_msg("image_flash_start=[IMAGE FLASH STARTED]");
2255 gui_msg(Msg("img_to_flash=Image to flash: '{1}'")(full_filename));
2256
2257 if (!TWFunc::Path_Exists(full_filename)) {
2258 if (!Mount_By_Path(full_filename, true)) {
Ethan Yonkerb78fbdf2016-01-15 16:46:35 -06002259 return false;
2260 }
bigbiffce8f83c2015-12-12 18:30:21 -05002261 if (!TWFunc::Path_Exists(full_filename)) {
2262 gui_msg(Msg(msg::kError, "unable_to_locate=Unable to locate {1}.")(full_filename));
Ethan Yonkerb78fbdf2016-01-15 16:46:35 -06002263 return false;
2264 }
2265 }
Ethan Yonker96af84a2015-01-05 14:58:36 -06002266
Ethan Yonker74db1572015-10-28 12:44:49 -05002267 gui_msg("calc_restore=Calculating restore details...");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002268 DataManager::GetValue("tw_flash_partition", Flash_List);
2269 if (!Flash_List.empty()) {
2270 end_pos = Flash_List.find(";", start_pos);
2271 while (end_pos != string::npos && start_pos < Flash_List.size()) {
2272 flash_path = Flash_List.substr(start_pos, end_pos - start_pos);
2273 flash_part = Find_Partition_By_Path(flash_path);
2274 if (flash_part != NULL) {
2275 partition_count++;
2276 if (partition_count > 1) {
Ethan Yonker74db1572015-10-28 12:44:49 -05002277 gui_err("too_many_flash=Too many partitions selected for flashing.");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002278 return false;
2279 }
2280 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05002281 gui_msg(Msg(msg::kError, "flash_unable_locate=Unable to locate '{1}' partition for flashing.")(flash_path));
Ethan Yonker96af84a2015-01-05 14:58:36 -06002282 return false;
2283 }
2284 start_pos = end_pos + 1;
2285 end_pos = Flash_List.find(";", start_pos);
2286 }
2287 }
2288
2289 if (partition_count == 0) {
Ethan Yonker74db1572015-10-28 12:44:49 -05002290 gui_err("no_part_flash=No partitions selected for flashing.");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002291 return false;
2292 }
2293
2294 DataManager::SetProgress(0.0);
2295 if (flash_part) {
bigbiffce8f83c2015-12-12 18:30:21 -05002296 if (!flash_part->Flash_Image(part_settings))
Ethan Yonker96af84a2015-01-05 14:58:36 -06002297 return false;
2298 } else {
Ethan Yonker74db1572015-10-28 12:44:49 -05002299 gui_err("invalid_flash=Invalid flash partition specified.");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002300 return false;
2301 }
Ethan Yonker74db1572015-10-28 12:44:49 -05002302 gui_highlight("flash_done=IMAGE FLASH COMPLETED]");
Ethan Yonker96af84a2015-01-05 14:58:36 -06002303 return true;
2304}
Ethan Yonker74db1572015-10-28 12:44:49 -05002305
2306void TWPartitionManager::Translate_Partition(const char* path, const char* resource_name, const char* default_value) {
2307 TWPartition* part = PartitionManager.Find_Partition_By_Path(path);
2308 if (part) {
Ethan Yonker66a19492015-12-10 10:19:45 -06002309 if (part->Is_Adopted_Storage) {
2310 part->Display_Name = part->Display_Name + " - " + gui_lookup("data", "Data");
2311 part->Backup_Display_Name = part->Display_Name;
2312 part->Storage_Name = part->Storage_Name + " - " + gui_lookup("adopted_storage", "Adopted Storage");
2313 } else {
2314 part->Display_Name = gui_lookup(resource_name, default_value);
2315 part->Backup_Display_Name = part->Display_Name;
2316 }
Ethan Yonker74db1572015-10-28 12:44:49 -05002317 }
2318}
2319
2320void TWPartitionManager::Translate_Partition(const char* path, const char* resource_name, const char* default_value, const char* storage_resource_name, const char* storage_default_value) {
2321 TWPartition* part = PartitionManager.Find_Partition_By_Path(path);
2322 if (part) {
Ethan Yonker66a19492015-12-10 10:19:45 -06002323 if (part->Is_Adopted_Storage) {
2324 part->Display_Name = part->Display_Name + " - " + gui_lookup("data", "Data");
2325 part->Backup_Display_Name = part->Display_Name;
2326 part->Storage_Name = part->Storage_Name + " - " + gui_lookup("adopted_storage", "Adopted Storage");
2327 } else {
2328 part->Display_Name = gui_lookup(resource_name, default_value);
2329 part->Backup_Display_Name = part->Display_Name;
2330 if (part->Is_Storage)
2331 part->Storage_Name = gui_lookup(storage_resource_name, storage_default_value);
2332 }
Ethan Yonker74db1572015-10-28 12:44:49 -05002333 }
2334}
2335
2336void TWPartitionManager::Translate_Partition_Display_Names() {
Ethan Yonker66a19492015-12-10 10:19:45 -06002337 LOGINFO("Translating partition display names\n");
Ethan Yonker74db1572015-10-28 12:44:49 -05002338 Translate_Partition("/system", "system", "System");
2339 Translate_Partition("/system_image", "system_image", "System Image");
2340 Translate_Partition("/vendor", "vendor", "Vendor");
2341 Translate_Partition("/vendor_image", "vendor_image", "Vendor Image");
2342 Translate_Partition("/cache", "cache", "Cache");
2343 Translate_Partition("/data", "data", "Data", "internal", "Internal Storage");
2344 Translate_Partition("/boot", "boot", "Boot");
2345 Translate_Partition("/recovery", "recovery", "Recovery");
2346 if (!datamedia) {
2347 Translate_Partition("/sdcard", "sdcard", "SDCard", "sdcard", "SDCard");
2348 Translate_Partition("/internal_sd", "sdcard", "SDCard", "sdcard", "SDCard");
2349 Translate_Partition("/internal_sdcard", "sdcard", "SDCard", "sdcard", "SDCard");
2350 Translate_Partition("/emmc", "sdcard", "SDCard", "sdcard", "SDCard");
2351 }
2352 Translate_Partition("/external_sd", "microsd", "Micro SDCard", "microsd", "Micro SDCard");
2353 Translate_Partition("/external_sdcard", "microsd", "Micro SDCard", "microsd", "Micro SDCard");
2354 Translate_Partition("/usb-otg", "usbotg", "USB OTG", "usbotg", "USB OTG");
2355 Translate_Partition("/sd-ext", "sdext", "SD-EXT");
2356
2357 // Android secure is a special case
2358 TWPartition* part = PartitionManager.Find_Partition_By_Path("/and-sec");
2359 if (part)
2360 part->Backup_Display_Name = gui_lookup("android_secure", "Android Secure");
2361
2362 // This updates the text on all of the storage selection buttons in the GUI
2363 DataManager::SetBackupFolder();
2364}
Ethan Yonker66a19492015-12-10 10:19:45 -06002365
2366void TWPartitionManager::Decrypt_Adopted() {
2367#ifdef TW_INCLUDE_CRYPTO
2368 if (!Mount_By_Path("/data", false)) {
2369 LOGERR("Cannot decrypt adopted storage because /data will not mount\n");
2370 return;
2371 }
2372 LOGINFO("Decrypt adopted storage starting\n");
2373 char* xmlFile = PageManager::LoadFileToBuffer("/data/system/storage.xml", NULL);
2374 xml_document<> *doc = NULL;
2375 xml_node<>* volumes = NULL;
2376 xml_node<>* volume = NULL;
2377 string Primary_Storage_UUID = "";
2378 if (xmlFile != NULL) {
2379 LOGINFO("successfully loaded storage.xml\n");
2380 doc = new xml_document<>();
2381 doc->parse<0>(xmlFile);
2382 volumes = doc->first_node("volumes");
2383 if (volumes) {
2384 xml_attribute<>* psuuid = volumes->first_attribute("primaryStorageUuid");
2385 if (psuuid) {
2386 Primary_Storage_UUID = psuuid->value();
2387 }
2388 }
2389 }
2390 std::vector<TWPartition*>::iterator adopt;
2391 for (adopt = Partitions.begin(); adopt != Partitions.end(); adopt++) {
2392 if ((*adopt)->Removable && (*adopt)->Is_Present) {
2393 if ((*adopt)->Decrypt_Adopted() == 0) {
2394 if (volumes) {
2395 xml_node<>* volume = volumes->first_node("volume");
2396 while (volume) {
2397 xml_attribute<>* guid = volume->first_attribute("partGuid");
2398 if (guid) {
2399 string GUID = (*adopt)->Adopted_GUID.c_str();
2400 GUID.insert(8, "-");
2401 GUID.insert(13, "-");
2402 GUID.insert(18, "-");
2403 GUID.insert(23, "-");
2404
2405 if (strcasecmp(GUID.c_str(), guid->value()) == 0) {
2406 xml_attribute<>* attr = volume->first_attribute("nickname");
2407 if (attr) {
2408 (*adopt)->Storage_Name = attr->value();
2409 (*adopt)->Display_Name = (*adopt)->Storage_Name;
2410 (*adopt)->Backup_Display_Name = (*adopt)->Storage_Name;
2411 LOGINFO("storage name from storage.xml is '%s'\n", attr->value());
2412 }
2413 attr = volume->first_attribute("fsUuid");
2414 if (attr && !Primary_Storage_UUID.empty() && strcmp(Primary_Storage_UUID.c_str(), attr->value()) == 0) {
2415 TWPartition* Dat = Find_Partition_By_Path("/data");
2416 if (Dat) {
2417 LOGINFO("Internal storage is found on adopted storage '%s'\n", (*adopt)->Display_Name.c_str());
2418 LOGINFO("Changing '%s' to point to '%s'\n", Dat->Symlink_Mount_Point.c_str(), (*adopt)->Storage_Path.c_str());
2419 (*adopt)->Symlink_Mount_Point = Dat->Symlink_Mount_Point;
2420 Dat->Symlink_Mount_Point = "";
2421 // Toggle mounts to ensure that the symlink mount point (probably /sdcard) is mounted to the right location
2422 Dat->UnMount(false);
2423 Dat->Mount(false);
2424 (*adopt)->UnMount(false);
2425 (*adopt)->Mount(false);
2426 Output_Partition((*adopt));
2427 }
2428 }
2429 break;
2430 }
2431 }
2432 volume = volume->next_sibling("volume");
2433 }
2434 }
2435 }
2436 }
2437 }
2438 if (xmlFile) {
2439 doc->clear();
2440 delete doc;
2441 free(xmlFile);
2442 }
2443#else
2444 LOGINFO("Decrypt_Adopted: no crypto support\n");
2445 return;
2446#endif
2447}
Ethan Yonkerfcf3f242016-02-16 12:30:26 -06002448
2449void TWPartitionManager::Remove_Partition_By_Path(string Path) {
2450 std::vector<TWPartition*>::iterator iter;
2451 string Local_Path = TWFunc::Get_Root_Path(Path);
2452
2453 for (iter = Partitions.begin(); iter != Partitions.end(); iter++) {
2454 if ((*iter)->Mount_Point == Local_Path || (!(*iter)->Symlink_Mount_Point.empty() && (*iter)->Symlink_Mount_Point == Local_Path)) {
2455 LOGINFO("Found and erasing '%s' from partition list\n", Local_Path.c_str());
2456 Partitions.erase(iter);
2457 return;
2458 }
2459 }
2460}