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Dees_Troya449a6f2013-04-07 17:50:11 -05001/*
bigbiff bigbiff34684ff2013-12-01 21:03:45 -05002 TWRP is free software: you can redistribute it and/or modify
3 it under the terms of the GNU General Public License as published by
4 the Free Software Foundation, either version 3 of the License, or
5 (at your option) any later version.
Dees_Troya449a6f2013-04-07 17:50:11 -05006
bigbiff bigbiff34684ff2013-12-01 21:03:45 -05007 TWRP is distributed in the hope that it will be useful,
8 but WITHOUT ANY WARRANTY; without even the implied warranty of
9 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10 GNU General Public License for more details.
Dees_Troya449a6f2013-04-07 17:50:11 -050011
bigbiff bigbiff34684ff2013-12-01 21:03:45 -050012 You should have received a copy of the GNU General Public License
13 along with TWRP. If not, see <http://www.gnu.org/licenses/>.
Dees_Troya449a6f2013-04-07 17:50:11 -050014*/
15
16#include <stdio.h>
17#include <stdlib.h>
Ethan Yonker74db1572015-10-28 12:44:49 -050018#include <string>
Dees_Troya449a6f2013-04-07 17:50:11 -050019#include <sys/stat.h>
20#include <sys/types.h>
21#include <time.h>
22#include <unistd.h>
Ethan Yonkerf9f99bc2014-12-29 09:10:34 -060023#include <signal.h>
Ethan Yonker74db1572015-10-28 12:44:49 -050024#include "gui/twmsg.h"
Dees_Troya449a6f2013-04-07 17:50:11 -050025
26#include "cutils/properties.h"
Ethan Yonker8373cfe2017-09-08 06:50:54 -050027#include "bootloader_message_twrp/include/bootloader_message_twrp/bootloader_message.h"
Dees_Troya449a6f2013-04-07 17:50:11 -050028
29#ifdef ANDROID_RB_RESTART
30#include "cutils/android_reboot.h"
31#else
32#include <sys/reboot.h>
33#endif
34
35extern "C" {
36#include "gui/gui.h"
37}
Ethan Yonkerf1179622016-08-25 15:32:21 -050038#include "set_metadata.h"
Ethan Yonker74db1572015-10-28 12:44:49 -050039#include "gui/gui.hpp"
40#include "gui/pages.hpp"
41#include "gui/objects.hpp"
Dees_Troya449a6f2013-04-07 17:50:11 -050042#include "twcommon.h"
43#include "twrp-functions.hpp"
44#include "data.hpp"
45#include "partitions.hpp"
Mohd Faraz0d9a62e2020-02-20 00:10:26 +053046#ifdef __ANDROID_API_N__
47#include <android-base/strings.h>
48#else
49#include <base/strings.h>
50#endif
Dees_Troya449a6f2013-04-07 17:50:11 -050051#include "openrecoveryscript.hpp"
52#include "variables.h"
bigbiff bigbiff19fb79c2016-09-05 21:04:51 -040053#include "twrpAdbBuFifo.hpp"
Ethan Yonkerc798c9c2015-10-09 11:15:26 -050054#ifdef TW_USE_NEW_MINADBD
bigbiffd58ba182020-03-23 10:02:29 -040055// #include "minadbd/minadbd.h"
Ethan Yonkerc798c9c2015-10-09 11:15:26 -050056#else
57extern "C" {
Ethan Yonker84d61ce2017-05-10 16:11:35 -050058#include "minadbd21/adb.h"
Ethan Yonkerc798c9c2015-10-09 11:15:26 -050059}
60#endif
Dees_Troya449a6f2013-04-07 17:50:11 -050061
Ethan Yonker8373cfe2017-09-08 06:50:54 -050062//extern int adb_server_main(int is_daemon, int server_port, int /* reply_fd */);
Ethan Yonker534d4e02016-08-26 10:05:03 -050063
Dees_Troya449a6f2013-04-07 17:50:11 -050064TWPartitionManager PartitionManager;
65int Log_Offset;
Ethan Yonker6277c792014-09-15 14:54:30 -050066bool datamedia;
Dees_Troya449a6f2013-04-07 17:50:11 -050067
68static void Print_Prop(const char *key, const char *name, void *cookie) {
69 printf("%s=%s\n", key, name);
70}
71
72int main(int argc, char **argv) {
73 // Recovery needs to install world-readable files, so clear umask
74 // set by init
75 umask(0);
76
77 Log_Offset = 0;
78
79 // Set up temporary log file (/tmp/recovery.log)
80 freopen(TMP_LOG_FILE, "a", stdout);
81 setbuf(stdout, NULL);
82 freopen(TMP_LOG_FILE, "a", stderr);
83 setbuf(stderr, NULL);
84
Ethan Yonkerf9f99bc2014-12-29 09:10:34 -060085 signal(SIGPIPE, SIG_IGN);
86
Dees_Troya449a6f2013-04-07 17:50:11 -050087 // Handle ADB sideload
88 if (argc == 3 && strcmp(argv[1], "--adbd") == 0) {
thatcc8ddca2015-01-03 01:59:36 +010089 property_set("ctl.stop", "adbd");
Ethan Yonkerc798c9c2015-10-09 11:15:26 -050090#ifdef TW_USE_NEW_MINADBD
Ethan Yonker8373cfe2017-09-08 06:50:54 -050091 //adb_server_main(0, DEFAULT_ADB_PORT, -1); TODO fix this for android8
bigbiffd58ba182020-03-23 10:02:29 -040092 // minadbd_main();
Ethan Yonkerc798c9c2015-10-09 11:15:26 -050093#else
Dees_Troya449a6f2013-04-07 17:50:11 -050094 adb_main(argv[2]);
Ethan Yonkerc798c9c2015-10-09 11:15:26 -050095#endif
Dees_Troya449a6f2013-04-07 17:50:11 -050096 return 0;
97 }
98
Ethan Yonker6277c792014-09-15 14:54:30 -050099#ifdef RECOVERY_SDCARD_ON_DATA
100 datamedia = true;
101#endif
102
Vojtech Bocek0fc15732014-07-04 01:09:50 +0200103 char crash_prop_val[PROPERTY_VALUE_MAX];
104 int crash_counter;
105 property_get("twrp.crash_counter", crash_prop_val, "-1");
106 crash_counter = atoi(crash_prop_val) + 1;
107 snprintf(crash_prop_val, sizeof(crash_prop_val), "%d", crash_counter);
108 property_set("twrp.crash_counter", crash_prop_val);
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -0400109 property_set("ro.twrp.boot", "1");
110 property_set("ro.twrp.version", TW_VERSION_STR);
Vojtech Bocek0fc15732014-07-04 01:09:50 +0200111
Dees_Troya449a6f2013-04-07 17:50:11 -0500112 time_t StartupTime = time(NULL);
that0e2140e2016-08-10 21:04:26 +0200113 printf("Starting TWRP %s-%s on %s (pid %d)\n", TW_VERSION_STR, TW_GIT_REVISION, ctime(&StartupTime), getpid());
Dees_Troya449a6f2013-04-07 17:50:11 -0500114
115 // Load default values to set DataManager constants and handle ifdefs
116 DataManager::SetDefaultValues();
that0e2140e2016-08-10 21:04:26 +0200117 printf("Starting the UI...\n");
Dees_Troya449a6f2013-04-07 17:50:11 -0500118 gui_init();
119 printf("=> Linking mtab\n");
120 symlink("/proc/mounts", "/etc/mtab");
Ethan Yonker53273ec2018-03-09 11:22:54 -0600121 std::string fstab_filename = "/etc/twrp.fstab";
122 if (!TWFunc::Path_Exists(fstab_filename)) {
123 fstab_filename = "/etc/recovery.fstab";
Dees_Troy329383e2013-08-29 14:16:06 +0000124 }
Chaosmasterf6e42ce2020-01-27 00:17:04 +0100125
126 // Begin SAR detection
127 {
128 TWPartitionManager SarPartitionManager;
129 printf("=> Processing %s for SAR-detection\n", fstab_filename.c_str());
130 if (!SarPartitionManager.Process_Fstab(fstab_filename, 1, 1)) {
131 LOGERR("Failing out of recovery due to problem with fstab.\n");
132 return -1;
133 }
134
135 mkdir("/s", 0755);
136
137#if defined(AB_OTA_UPDATER) || defined(__ANDROID_API_Q__)
138 bool fallback_sar = true;
139#else
140 bool fallback_sar = property_get_bool("ro.build.system_root_image", false);
141#endif
142
143 if(SarPartitionManager.Mount_By_Path("/s", false)) {
144 if (TWFunc::Path_Exists("/s/build.prop")) {
145 LOGINFO("SAR-DETECT: Non-SAR System detected\n");
146 property_set("ro.twrp.sar", "0");
147 rmdir("/system_root");
148 } else if (TWFunc::Path_Exists("/s/system/build.prop")) {
149 LOGINFO("SAR-DETECT: SAR System detected\n");
150 property_set("ro.twrp.sar", "1");
151 } else {
152 LOGINFO("SAR-DETECT: No build.prop found, falling back to %s\n", fallback_sar ? "SAR" : "Non-SAR");
153 property_set("ro.twrp.sar", fallback_sar ? "1" : "0");
154 }
Chaosmaster01a17992020-02-08 00:10:05 +0100155
156// We are doing this here during SAR-detection, since we are mounting the system-partition anyway
157// This way we don't need to remount it later, just for overriding properties
158#if defined(TW_INCLUDE_LIBRESETPROP) && defined(TW_OVERRIDE_SYSTEM_PROPS)
159 stringstream override_props(EXPAND(TW_OVERRIDE_SYSTEM_PROPS));
160 string current_prop;
161 while (getline(override_props, current_prop, ';')) {
162 string other_prop;
163 if (current_prop.find("=") != string::npos) {
164 other_prop = current_prop.substr(current_prop.find("=") + 1);
165 current_prop = current_prop.substr(0, current_prop.find("="));
166 } else {
167 other_prop = current_prop;
168 }
Mohd Faraz0d9a62e2020-02-20 00:10:26 +0530169 other_prop = android::base::Trim(other_prop);
170 current_prop = android::base::Trim(current_prop);
Chaosmaster01a17992020-02-08 00:10:05 +0100171 string sys_val = TWFunc::System_Property_Get(other_prop, SarPartitionManager, "/s");
172 if (!sys_val.empty()) {
173 LOGINFO("Overriding %s with value: \"%s\" from system property %s\n", current_prop.c_str(), sys_val.c_str(), other_prop.c_str());
174 int error = TWFunc::Property_Override(current_prop, sys_val);
175 if (error) {
176 LOGERR("Failed overriding property %s, error_code: %d\n", current_prop.c_str(), error);
177 }
178 } else {
179 LOGINFO("Not overriding %s with empty value from system property %s\n", current_prop.c_str(), other_prop.c_str());
180 }
181 }
182#endif
Chaosmasterf6e42ce2020-01-27 00:17:04 +0100183 SarPartitionManager.UnMount_By_Path("/s", false);
184 } else {
185 LOGINFO("SAR-DETECT: Could not mount system partition, falling back to %s\n", fallback_sar ? "SAR":"Non-SAR");
186 property_set("ro.twrp.sar", fallback_sar ? "1" : "0");
187 }
188
189 rmdir("/s");
190
191 TWFunc::check_and_run_script("/sbin/sarsetup.sh", "boot");
192 }
193 // End SAR detection
194
Ethan Yonker53273ec2018-03-09 11:22:54 -0600195 printf("=> Processing %s\n", fstab_filename.c_str());
Chaosmasterf6e42ce2020-01-27 00:17:04 +0100196 if (!PartitionManager.Process_Fstab(fstab_filename, 1, 0)) {
Ethan Yonker53273ec2018-03-09 11:22:54 -0600197 LOGERR("Failing out of recovery due to problem with fstab.\n");
Dees_Troya449a6f2013-04-07 17:50:11 -0500198 return -1;
199 }
200 PartitionManager.Output_Partition_Logging();
201 // Load up all the resources
202 gui_loadResources();
203
Matt Mower23d8aae2017-01-06 14:30:33 -0600204 bool Shutdown = false;
bigbiffd58ba182020-03-23 10:02:29 -0400205 bool SkipDecryption = false;
Ethan Yonkerb5236502016-11-19 22:24:59 -0600206 string Send_Intent = "";
Dees_Troya449a6f2013-04-07 17:50:11 -0500207 {
Dees_Troy1669f892013-09-04 18:35:08 +0000208 TWPartition* misc = PartitionManager.Find_Partition_By_Path("/misc");
209 if (misc != NULL) {
210 if (misc->Current_File_System == "emmc") {
Ethan Yonker8373cfe2017-09-08 06:50:54 -0500211 set_misc_device(misc->Actual_Block_Device.c_str());
Dees_Troy1669f892013-09-04 18:35:08 +0000212 } else {
Matt Mower3626bdc2017-01-06 13:45:54 -0600213 LOGERR("Only emmc /misc is supported\n");
Dees_Troy1669f892013-09-04 18:35:08 +0000214 }
215 }
Dees_Troya449a6f2013-04-07 17:50:11 -0500216 get_args(&argc, &argv);
217
218 int index, index2, len;
219 char* argptr;
220 char* ptr;
221 printf("Startup Commands: ");
222 for (index = 1; index < argc; index++) {
223 argptr = argv[index];
224 printf(" '%s'", argv[index]);
225 len = strlen(argv[index]);
226 if (*argptr == '-') {argptr++; len--;}
227 if (*argptr == '-') {argptr++; len--;}
228 if (*argptr == 'u') {
229 ptr = argptr;
230 index2 = 0;
231 while (*ptr != '=' && *ptr != '\n')
232 ptr++;
Kevin Steck7b69e9d2013-10-17 18:24:31 -0400233 // skip the = before grabbing Zip_File
234 while (*ptr == '=')
235 ptr++;
Dees_Troya449a6f2013-04-07 17:50:11 -0500236 if (*ptr) {
Ethan Yonker3aa66be2015-12-22 12:30:18 -0600237 string ORSCommand = "install ";
238 ORSCommand.append(ptr);
239
bigbiffd58ba182020-03-23 10:02:29 -0400240 // If we have a map of blocks we don't need to mount data.
241 SkipDecryption = *ptr == '@';
242
Ethan Yonker3aa66be2015-12-22 12:30:18 -0600243 if (!OpenRecoveryScript::Insert_ORS_Command(ORSCommand))
244 break;
Dees_Troya449a6f2013-04-07 17:50:11 -0500245 } else
246 LOGERR("argument error specifying zip file\n");
247 } else if (*argptr == 'w') {
Ethan Yonker3aa66be2015-12-22 12:30:18 -0600248 if (len == 9) {
249 if (!OpenRecoveryScript::Insert_ORS_Command("wipe data\n"))
250 break;
251 } else if (len == 10) {
252 if (!OpenRecoveryScript::Insert_ORS_Command("wipe cache\n"))
253 break;
254 }
Ethan Yonkerb5236502016-11-19 22:24:59 -0600255 // Other 'w' items are wipe_ab and wipe_package_size which are related to bricking the device remotely. We will not bother to suppor these as having TWRP probably makes "bricking" the device in this manner useless
Dees_Troya449a6f2013-04-07 17:50:11 -0500256 } else if (*argptr == 'n') {
Ethan Yonker3aa66be2015-12-22 12:30:18 -0600257 DataManager::SetValue(TW_BACKUP_NAME, gui_parse_text("{@auto_generate}"));
258 if (!OpenRecoveryScript::Insert_ORS_Command("backup BSDCAE\n"))
259 break;
Ethan Yonkera1674162014-11-06 08:35:10 -0600260 } else if (*argptr == 'p') {
261 Shutdown = true;
Dees_Troya449a6f2013-04-07 17:50:11 -0500262 } else if (*argptr == 's') {
Ethan Yonker3fdcda42016-11-30 12:29:37 -0600263 if (strncmp(argptr, "send_intent", strlen("send_intent")) == 0) {
Ethan Yonkerb5236502016-11-19 22:24:59 -0600264 ptr = argptr + strlen("send_intent") + 1;
265 Send_Intent = *ptr;
Ethan Yonker3fdcda42016-11-30 12:29:37 -0600266 } else if (strncmp(argptr, "security", strlen("security")) == 0) {
Ethan Yonkerb5236502016-11-19 22:24:59 -0600267 LOGINFO("Security update\n");
Ethan Yonker3fdcda42016-11-30 12:29:37 -0600268 } else if (strncmp(argptr, "sideload", strlen("sideload")) == 0) {
Ethan Yonkerb5236502016-11-19 22:24:59 -0600269 if (!OpenRecoveryScript::Insert_ORS_Command("sideload\n"))
270 break;
Ethan Yonker3fdcda42016-11-30 12:29:37 -0600271 } else if (strncmp(argptr, "stages", strlen("stages")) == 0) {
Ethan Yonkerb5236502016-11-19 22:24:59 -0600272 LOGINFO("ignoring stages command\n");
273 }
274 } else if (*argptr == 'r') {
Ethan Yonker3fdcda42016-11-30 12:29:37 -0600275 if (strncmp(argptr, "reason", strlen("reason")) == 0) {
Ethan Yonkerb5236502016-11-19 22:24:59 -0600276 ptr = argptr + strlen("reason") + 1;
277 gui_print("%s\n", ptr);
Dees_Troya449a6f2013-04-07 17:50:11 -0500278 }
279 }
280 }
Vojtech Bocek0fc15732014-07-04 01:09:50 +0200281 printf("\n");
Dees_Troya449a6f2013-04-07 17:50:11 -0500282 }
283
Matt Mowera8a89d12016-12-30 18:10:37 -0600284 if (crash_counter == 0) {
Dees_Troya449a6f2013-04-07 17:50:11 -0500285 property_list(Print_Prop, NULL);
286 printf("\n");
Vojtech Bocek0fc15732014-07-04 01:09:50 +0200287 } else {
288 printf("twrp.crash_counter=%d\n", crash_counter);
Dees_Troya449a6f2013-04-07 17:50:11 -0500289 }
290
291 // Check for and run startup script if script exists
292 TWFunc::check_and_run_script("/sbin/runatboot.sh", "boot");
293 TWFunc::check_and_run_script("/sbin/postrecoveryboot.sh", "boot");
294
295#ifdef TW_INCLUDE_INJECTTWRP
296 // Back up TWRP Ramdisk if needed:
297 TWPartition* Boot = PartitionManager.Find_Partition_By_Path("/boot");
Dees_Troya449a6f2013-04-07 17:50:11 -0500298 LOGINFO("Backing up TWRP ramdisk...\n");
299 if (Boot == NULL || Boot->Current_File_System != "emmc")
Vojtech Bocek05534202013-09-11 08:11:56 +0200300 TWFunc::Exec_Cmd("injecttwrp --backup /tmp/backup_recovery_ramdisk.img");
Dees_Troya449a6f2013-04-07 17:50:11 -0500301 else {
302 string injectcmd = "injecttwrp --backup /tmp/backup_recovery_ramdisk.img bd=" + Boot->Actual_Block_Device;
Vojtech Bocek05534202013-09-11 08:11:56 +0200303 TWFunc::Exec_Cmd(injectcmd);
Dees_Troya449a6f2013-04-07 17:50:11 -0500304 }
305 LOGINFO("Backup of TWRP ramdisk done.\n");
306#endif
307
Dees_Troya449a6f2013-04-07 17:50:11 -0500308 // Offer to decrypt if the device is encrypted
309 if (DataManager::GetIntValue(TW_IS_ENCRYPTED) != 0) {
bigbiffd58ba182020-03-23 10:02:29 -0400310 if (SkipDecryption) {
311 LOGINFO("Skipping decryption\n");
Ethan Yonkercf50da52015-01-12 21:59:07 -0600312 } else {
bigbiffd58ba182020-03-23 10:02:29 -0400313 LOGINFO("Is encrypted, do decrypt page first\n");
314 if (gui_startPage("decrypt", 1, 1) != 0) {
315 LOGERR("Failed to start decrypt GUI page.\n");
316 } else {
317 // Check for and load custom theme if present
318 TWFunc::check_selinux_support();
319 gui_loadCustomResources();
320 }
Dees_Troya449a6f2013-04-07 17:50:11 -0500321 }
Ethan Yonker4b94cfd2014-12-11 10:00:45 -0600322 } else if (datamedia) {
bigbiff bigbiff19874f12019-01-08 20:06:57 -0500323 TWFunc::check_selinux_support();
Ethan Yonker4b94cfd2014-12-11 10:00:45 -0600324 if (tw_get_default_metadata(DataManager::GetSettingsStoragePath().c_str()) != 0) {
Ethan Yonkerd9ff3c52015-01-21 21:51:20 -0600325 LOGINFO("Failed to get default contexts and file mode for storage files.\n");
Ethan Yonker4b94cfd2014-12-11 10:00:45 -0600326 } else {
327 LOGINFO("Got default contexts and file mode for storage files.\n");
328 }
Dees_Troya449a6f2013-04-07 17:50:11 -0500329 }
330
Vojtech Bocek2005a842014-03-11 19:40:34 +0100331 // Fixup the RTC clock on devices which require it
Matt Mowera8a89d12016-12-30 18:10:37 -0600332 if (crash_counter == 0)
Vojtech Bocek67351dc2014-07-03 15:22:41 +0200333 TWFunc::Fixup_Time_On_Boot();
Vojtech Bocek2005a842014-03-11 19:40:34 +0100334
bigbiff bigbiff19874f12019-01-08 20:06:57 -0500335 // Read the settings file
336 TWFunc::Update_Log_File();
337 DataManager::ReadSettingsFile();
338 PageManager::LoadLanguage(DataManager::GetStrValue("tw_language"));
339 GUIConsole::Translate_Now();
340
Dees_Troya449a6f2013-04-07 17:50:11 -0500341 // Run any outstanding OpenRecoveryScript
bigbiff bigbiff19874f12019-01-08 20:06:57 -0500342 std::string cacheDir = TWFunc::get_cache_dir();
343 std::string orsFile = cacheDir + "/recovery/openrecoveryscript";
bigbiffd58ba182020-03-23 10:02:29 -0400344 if ((DataManager::GetIntValue(TW_IS_ENCRYPTED) == 0 || SkipDecryption) && (TWFunc::Path_Exists(SCRIPT_FILE_TMP) || TWFunc::Path_Exists(orsFile))) {
Dees_Troya449a6f2013-04-07 17:50:11 -0500345 OpenRecoveryScript::Run_OpenRecoveryScript();
346 }
Vojtech Bocekd0e38bc2014-02-03 23:36:57 +0100347
Ethan Yonker6f49e112014-09-03 21:42:49 -0500348#ifdef TW_HAS_MTP
Ethan Yonker6f49e112014-09-03 21:42:49 -0500349 char mtp_crash_check[PROPERTY_VALUE_MAX];
350 property_get("mtp.crash_check", mtp_crash_check, "0");
Matt Mower653a1702017-02-16 10:38:52 -0600351 if (DataManager::GetIntValue("tw_mtp_enabled")
352 && !strcmp(mtp_crash_check, "0") && !crash_counter
353 && (!DataManager::GetIntValue(TW_IS_ENCRYPTED) || DataManager::GetIntValue(TW_IS_DECRYPTED))) {
Ethan Yonker6f49e112014-09-03 21:42:49 -0500354 property_set("mtp.crash_check", "1");
Matt Mower653a1702017-02-16 10:38:52 -0600355 LOGINFO("Starting MTP\n");
356 if (!PartitionManager.Enable_MTP())
Ethan Yonkerdf7abac2014-12-29 10:48:17 -0600357 PartitionManager.Disable_MTP();
Matt Mower653a1702017-02-16 10:38:52 -0600358 else
359 gui_msg("mtp_enabled=MTP Enabled");
Ethan Yonker6f49e112014-09-03 21:42:49 -0500360 property_set("mtp.crash_check", "0");
Matt Mower653a1702017-02-16 10:38:52 -0600361 } else if (strcmp(mtp_crash_check, "0")) {
Ethan Yonker74db1572015-10-28 12:44:49 -0500362 gui_warn("mtp_crash=MTP Crashed, not starting MTP on boot.");
Ethan Yonker12055fa2014-09-04 08:06:53 -0500363 DataManager::SetValue("tw_mtp_enabled", 0);
Ethan Yonkerdf7abac2014-12-29 10:48:17 -0600364 PartitionManager.Disable_MTP();
Matt Mower653a1702017-02-16 10:38:52 -0600365 } else if (crash_counter == 1) {
366 LOGINFO("TWRP crashed; disabling MTP as a precaution.\n");
367 PartitionManager.Disable_MTP();
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -0400368 }
Ethan Yonker6f49e112014-09-03 21:42:49 -0500369#endif
bigbiff bigbiffc7eee6f2014-09-02 18:59:01 -0400370
Ethan Yonker89583ef2015-08-26 09:01:59 -0500371#ifndef TW_OEM_BUILD
Ethan Yonkereb32b1f2015-05-18 10:23:03 -0500372 // Check if system has never been changed
Captain Throwback9d6feb52018-07-27 10:05:24 -0400373 TWPartition* sys = PartitionManager.Find_Partition_By_Path(PartitionManager.Get_Android_Root_Path());
Ethan Yonker1673e3d2015-10-26 21:51:58 -0500374 TWPartition* ven = PartitionManager.Find_Partition_By_Path("/vendor");
bigbiff bigbiff19fb79c2016-09-05 21:04:51 -0400375
Ethan Yonker0e2c6572015-06-04 11:30:02 -0500376 if (sys) {
Ethan Yonker961d20e2015-06-29 14:00:03 -0500377 if ((DataManager::GetIntValue("tw_mount_system_ro") == 0 && sys->Check_Lifetime_Writes() == 0) || DataManager::GetIntValue("tw_mount_system_ro") == 2) {
378 if (DataManager::GetIntValue("tw_never_show_system_ro_page") == 0) {
379 DataManager::SetValue("tw_back", "main");
380 if (gui_startPage("system_readonly", 1, 1) != 0) {
381 LOGERR("Failed to start system_readonly GUI page.\n");
Ethan Yonker0e2c6572015-06-04 11:30:02 -0500382 }
Ethan Yonker961d20e2015-06-29 14:00:03 -0500383 } else if (DataManager::GetIntValue("tw_mount_system_ro") == 0) {
Ethan Yonker0e2c6572015-06-04 11:30:02 -0500384 sys->Change_Mount_Read_Only(false);
Ethan Yonker1673e3d2015-10-26 21:51:58 -0500385 if (ven)
386 ven->Change_Mount_Read_Only(false);
Ethan Yonkereb32b1f2015-05-18 10:23:03 -0500387 }
Ethan Yonker961d20e2015-06-29 14:00:03 -0500388 } else if (DataManager::GetIntValue("tw_mount_system_ro") == 1) {
389 // Do nothing, user selected to leave system read only
Ethan Yonkereb32b1f2015-05-18 10:23:03 -0500390 } else {
Ethan Yonker0e2c6572015-06-04 11:30:02 -0500391 sys->Change_Mount_Read_Only(false);
Ethan Yonker1673e3d2015-10-26 21:51:58 -0500392 if (ven)
393 ven->Change_Mount_Read_Only(false);
Ethan Yonkereb32b1f2015-05-18 10:23:03 -0500394 }
395 }
Ethan Yonker89583ef2015-08-26 09:01:59 -0500396#endif
bigbiff bigbiff19fb79c2016-09-05 21:04:51 -0400397 twrpAdbBuFifo *adb_bu_fifo = new twrpAdbBuFifo();
398 adb_bu_fifo->threadAdbBuFifo();
399
Dees_Troya449a6f2013-04-07 17:50:11 -0500400 // Launch the main GUI
401 gui_start();
402
Ethan Yonker89583ef2015-08-26 09:01:59 -0500403#ifndef TW_OEM_BUILD
Ethan Yonker9132d912015-02-02 10:32:49 -0600404 // Disable flashing of stock recovery
405 TWFunc::Disable_Stock_Recovery_Replace();
Ethan Yonker89583ef2015-08-26 09:01:59 -0500406#endif
Dees_Troya449a6f2013-04-07 17:50:11 -0500407
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200408 // Reboot
Ethan Yonkerb5236502016-11-19 22:24:59 -0600409 TWFunc::Update_Intent_File(Send_Intent);
bigbiff bigbiff19fb79c2016-09-05 21:04:51 -0400410 delete adb_bu_fifo;
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200411 TWFunc::Update_Log_File();
Ethan Yonker74db1572015-10-28 12:44:49 -0500412 gui_msg(Msg("rebooting=Rebooting..."));
Dees_Troya449a6f2013-04-07 17:50:11 -0500413 string Reboot_Arg;
414 DataManager::GetValue("tw_reboot_arg", Reboot_Arg);
415 if (Reboot_Arg == "recovery")
416 TWFunc::tw_reboot(rb_recovery);
417 else if (Reboot_Arg == "poweroff")
418 TWFunc::tw_reboot(rb_poweroff);
419 else if (Reboot_Arg == "bootloader")
420 TWFunc::tw_reboot(rb_bootloader);
421 else if (Reboot_Arg == "download")
422 TWFunc::tw_reboot(rb_download);
mauronofrioe9a49ef2018-10-03 13:38:16 +0200423 else if (Reboot_Arg == "edl")
424 TWFunc::tw_reboot(rb_edl);
Dees_Troya449a6f2013-04-07 17:50:11 -0500425 else
426 TWFunc::tw_reboot(rb_system);
427
Vojtech Bocekfafb0c52013-07-25 22:53:02 +0200428 return 0;
Dees_Troya449a6f2013-04-07 17:50:11 -0500429}
bigbiff bigbiff19874f12019-01-08 20:06:57 -0500430