| /* OpenRecoveryScript class for TWRP |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| * 02110-1301, USA. |
| * |
| * The code was written from scratch by Dees_Troy dees_troy at |
| * yahoo |
| * |
| * Copyright (c) 2012 |
| */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <sys/stat.h> |
| #include <sys/vfs.h> |
| #include <unistd.h> |
| #include <vector> |
| #include <dirent.h> |
| #include <time.h> |
| #include <errno.h> |
| |
| #include "twrp-functions.hpp" |
| #include "partitions.hpp" |
| #include "common.h" |
| #include "openrecoveryscript.hpp" |
| #include "variables.h" |
| extern "C" { |
| #include "data.h" |
| #include "twinstall.h" |
| int TWinstall_zip(const char* path, int* wipe_cache); |
| } |
| |
| static const char *SCRIPT_FILE_CACHE = "/cache/recovery/openrecoveryscript"; |
| static const char *SCRIPT_FILE_TMP = "/tmp/openrecoveryscript"; |
| #define SCRIPT_COMMAND_SIZE 512 |
| |
| int OpenRecoveryScript::check_for_script_file(void) { |
| char exec[512]; |
| |
| if (!PartitionManager.Mount_By_Path(SCRIPT_FILE_CACHE, false)) { |
| LOGE("Unable to mount /cache for OpenRecoveryScript support.\n"); |
| return 0; |
| } |
| if (TWFunc::Path_Exists(SCRIPT_FILE_CACHE)) { |
| LOGI("Script file found: '%s'\n", SCRIPT_FILE_CACHE); |
| // Copy script file to /tmp |
| strcpy(exec, "cp "); |
| strcat(exec, SCRIPT_FILE_CACHE); |
| strcat(exec, " "); |
| strcat(exec, SCRIPT_FILE_TMP); |
| system(exec); |
| // Delete the file from /cache |
| strcpy(exec, "rm "); |
| strcat(exec, SCRIPT_FILE_CACHE); |
| system(exec); |
| return 1; |
| } |
| return 0; |
| } |
| |
| int OpenRecoveryScript::run_script_file(void) { |
| FILE *fp = fopen(SCRIPT_FILE_TMP, "r"); |
| int ret_val = 0, cindex, line_len, i, remove_nl; |
| char script_line[SCRIPT_COMMAND_SIZE], command[SCRIPT_COMMAND_SIZE], |
| value[SCRIPT_COMMAND_SIZE], mount[SCRIPT_COMMAND_SIZE], |
| value1[SCRIPT_COMMAND_SIZE], value2[SCRIPT_COMMAND_SIZE]; |
| char *val_start, *tok; |
| |
| if (fp != NULL) { |
| while (fgets(script_line, SCRIPT_COMMAND_SIZE, fp) != NULL && ret_val == 0) { |
| cindex = 0; |
| line_len = strlen(script_line); |
| if (line_len < 2) |
| continue; // there's a blank line or line is too short to contain a command |
| //ui_print("script line: '%s'\n", script_line); |
| for (i=0; i<line_len; i++) { |
| if ((int)script_line[i] == 32) { |
| cindex = i; |
| i = line_len; |
| } |
| } |
| memset(command, 0, sizeof(command)); |
| memset(value, 0, sizeof(value)); |
| if ((int)script_line[line_len - 1] == 10) |
| remove_nl = 2; |
| else |
| remove_nl = 1; |
| if (cindex != 0) { |
| strncpy(command, script_line, cindex); |
| LOGI("command is: '%s' and ", command); |
| val_start = script_line; |
| val_start += cindex + 1; |
| strncpy(value, val_start, line_len - cindex - remove_nl); |
| LOGI("value is: '%s'\n", value); |
| } else { |
| strncpy(command, script_line, line_len - remove_nl + 1); |
| ui_print("command is: '%s' and there is no value\n", command); |
| } |
| if (strcmp(command, "install") == 0) { |
| // Install zip |
| string ret_string; |
| |
| PartitionManager.Mount_All_Storage(); |
| if (value[0] != '/') { |
| // Relative path given |
| char full_path[SCRIPT_COMMAND_SIZE]; |
| |
| sprintf(full_path, "%s/%s", DataManager_GetCurrentStoragePath(), value); |
| LOGI("Full zip path: '%s'\n", full_path); |
| if (!TWFunc::Path_Exists(full_path)) { |
| ret_string = Locate_Zip_File(full_path, DataManager_GetCurrentStoragePath()); |
| if (!ret_string.empty()) { |
| strcpy(full_path, ret_string.c_str()); |
| } else if (DataManager_GetIntValue(TW_HAS_DUAL_STORAGE)) { |
| if (DataManager_GetIntValue(TW_USE_EXTERNAL_STORAGE)) { |
| LOGI("Zip file not found on external storage, trying internal...\n"); |
| DataManager_SetIntValue(TW_USE_EXTERNAL_STORAGE, 0); |
| } else { |
| LOGI("Zip file not found on internal storage, trying external...\n"); |
| DataManager_SetIntValue(TW_USE_EXTERNAL_STORAGE, 1); |
| } |
| sprintf(full_path, "%s/%s", DataManager_GetCurrentStoragePath(), value); |
| LOGI("Full zip path: '%s'\n", full_path); |
| ret_string = Locate_Zip_File(full_path, DataManager_GetCurrentStoragePath()); |
| if (!ret_string.empty()) |
| strcpy(full_path, ret_string.c_str()); |
| } |
| } |
| strcpy(value, full_path); |
| } else { |
| // Full path given |
| if (!TWFunc::Path_Exists(value)) { |
| ret_string = Locate_Zip_File(value, DataManager_GetCurrentStoragePath()); |
| if (!ret_string.empty()) |
| strcpy(value, ret_string.c_str()); |
| } |
| } |
| int wipe_cache = 0; |
| if (!TWFunc::Path_Exists(value)) { |
| // zip file doesn't exist |
| ui_print("Unable to locate zip file '%s'.\n", value); |
| ret_val = 1; |
| } else { |
| ui_print("Installing zip file '%s'\n", value); |
| ret_val = TWinstall_zip(value, &wipe_cache); |
| } |
| if (ret_val != 0) { |
| LOGE("Error installing zip file '%s'\n", value); |
| ret_val = 1; |
| } else if (wipe_cache) |
| PartitionManager.Wipe_By_Path("/cache"); |
| } else if (strcmp(command, "wipe") == 0) { |
| // Wipe |
| if (strcmp(value, "cache") == 0 || strcmp(value, "/cache") == 0) { |
| ui_print("-- Wiping Cache Partition...\n"); |
| PartitionManager.Wipe_By_Path("/cache"); |
| ui_print("-- Cache Partition Wipe Complete!\n"); |
| } else if (strcmp(value, "dalvik") == 0 || strcmp(value, "dalvick") == 0 || strcmp(value, "dalvikcache") == 0 || strcmp(value, "dalvickcache") == 0) { |
| ui_print("-- Wiping Dalvik Cache...\n"); |
| PartitionManager.Wipe_Dalvik_Cache(); |
| ui_print("-- Dalvik Cache Wipe Complete!\n"); |
| } else if (strcmp(value, "data") == 0 || strcmp(value, "/data") == 0 || strcmp(value, "factory") == 0 || strcmp(value, "factoryreset") == 0) { |
| ui_print("-- Wiping Data Partition...\n"); |
| PartitionManager.Factory_Reset(); |
| ui_print("-- Data Partition Wipe Complete!\n"); |
| } else { |
| LOGE("Error with wipe command value: '%s'\n", value); |
| ret_val = 1; |
| } |
| } else if (strcmp(command, "backup") == 0) { |
| // Backup |
| tok = strtok(value, " "); |
| strcpy(value1, tok); |
| tok = strtok(NULL, " "); |
| if (tok != NULL) { |
| memset(value2, 0, sizeof(value2)); |
| strcpy(value2, tok); |
| line_len = strlen(tok); |
| if ((int)value2[line_len - 1] == 10 || (int)value2[line_len - 1] == 13) { |
| if ((int)value2[line_len - 1] == 10 || (int)value2[line_len - 1] == 13) |
| remove_nl = 2; |
| else |
| remove_nl = 1; |
| } else |
| remove_nl = 0; |
| strncpy(value2, tok, line_len - remove_nl); |
| DataManager_SetStrValue(TW_BACKUP_NAME, value2); |
| ui_print("Backup folder set to '%s'\n", value2); |
| if (PartitionManager.Check_Backup_Name(true) != 0) { |
| ret_val = 1; |
| continue; |
| } |
| } else { |
| char empt[50]; |
| strcpy(empt, "(Current Date)"); |
| DataManager_SetStrValue(TW_BACKUP_NAME, empt); |
| } |
| |
| DataManager_SetIntValue(TW_BACKUP_SYSTEM_VAR, 0); |
| DataManager_SetIntValue(TW_BACKUP_DATA_VAR, 0); |
| DataManager_SetIntValue(TW_BACKUP_CACHE_VAR, 0); |
| DataManager_SetIntValue(TW_BACKUP_RECOVERY_VAR, 0); |
| DataManager_SetIntValue(TW_BACKUP_SP1_VAR, 0); |
| DataManager_SetIntValue(TW_BACKUP_SP2_VAR, 0); |
| DataManager_SetIntValue(TW_BACKUP_SP3_VAR, 0); |
| DataManager_SetIntValue(TW_BACKUP_BOOT_VAR, 0); |
| DataManager_SetIntValue(TW_BACKUP_ANDSEC_VAR, 0); |
| DataManager_SetIntValue(TW_BACKUP_SDEXT_VAR, 0); |
| DataManager_SetIntValue(TW_BACKUP_SDEXT_VAR, 0); |
| DataManager_SetIntValue(TW_USE_COMPRESSION_VAR, 0); |
| DataManager_SetIntValue(TW_SKIP_MD5_GENERATE_VAR, 0); |
| |
| ui_print("Setting backup options:\n"); |
| line_len = strlen(value1); |
| for (i=0; i<line_len; i++) { |
| if (value1[i] == 'S' || value1[i] == 's') { |
| DataManager_SetIntValue(TW_BACKUP_SYSTEM_VAR, 1); |
| ui_print("System\n"); |
| } else if (value1[i] == 'D' || value1[i] == 'd') { |
| DataManager_SetIntValue(TW_BACKUP_DATA_VAR, 1); |
| ui_print("Data\n"); |
| } else if (value1[i] == 'C' || value1[i] == 'c') { |
| DataManager_SetIntValue(TW_BACKUP_CACHE_VAR, 1); |
| ui_print("Cache\n"); |
| } else if (value1[i] == 'R' || value1[i] == 'r') { |
| DataManager_SetIntValue(TW_BACKUP_RECOVERY_VAR, 1); |
| ui_print("Recovery\n"); |
| } else if (value1[i] == '1') { |
| DataManager_SetIntValue(TW_BACKUP_SP1_VAR, 1); |
| ui_print("%s\n", "Special1"); |
| } else if (value1[i] == '2') { |
| DataManager_SetIntValue(TW_BACKUP_SP2_VAR, 1); |
| ui_print("%s\n", "Special2"); |
| } else if (value1[i] == '3') { |
| DataManager_SetIntValue(TW_BACKUP_SP3_VAR, 1); |
| ui_print("%s\n", "Special3"); |
| } else if (value1[i] == 'B' || value1[i] == 'b') { |
| DataManager_SetIntValue(TW_BACKUP_BOOT_VAR, 1); |
| ui_print("Boot\n"); |
| } else if (value1[i] == 'A' || value1[i] == 'a') { |
| DataManager_SetIntValue(TW_BACKUP_ANDSEC_VAR, 1); |
| ui_print("Android Secure\n"); |
| } else if (value1[i] == 'E' || value1[i] == 'e') { |
| DataManager_SetIntValue(TW_BACKUP_SDEXT_VAR, 1); |
| ui_print("SD-Ext\n"); |
| } else if (value1[i] == 'O' || value1[i] == 'o') { |
| DataManager_SetIntValue(TW_USE_COMPRESSION_VAR, 1); |
| ui_print("Compression is on\n"); |
| } else if (value1[i] == 'M' || value1[i] == 'm') { |
| DataManager_SetIntValue(TW_SKIP_MD5_GENERATE_VAR, 1); |
| ui_print("MD5 Generation is off\n"); |
| } |
| } |
| if (!PartitionManager.Run_Backup()) { |
| ret_val = 1; |
| LOGE("Backup failed!\n"); |
| } else |
| ui_print("Backup complete!\n"); |
| } else if (strcmp(command, "restore") == 0) { |
| // Restore |
| PartitionManager.Mount_All_Storage(); |
| DataManager_SetIntValue(TW_SKIP_MD5_CHECK_VAR, 0); |
| |
| string val = value, restore_folder, restore_partitions; |
| size_t pos = val.find_last_of(" "); |
| if (pos == string::npos) { |
| ui_print("Malformed restore parameter: '%s'\n", value1); |
| ret_val = 1; |
| continue; |
| } |
| restore_folder = val.substr(0, pos); |
| char folder_path[512], partitions[512]; |
| strcpy(folder_path, restore_folder.c_str()); |
| restore_partitions = val.substr(pos + 1, val.size() - pos - 1); |
| strcpy(partitions, restore_partitions.c_str()); |
| LOGI("Restore folder is: '%s' and partitions: '%s'\n", folder_path, partitions); |
| ui_print("Restoring '%s'\n", folder_path); |
| |
| if (folder_path[0] != '/') { |
| char backup_folder[512]; |
| sprintf(backup_folder, "%s/%s", DataManager_GetStrValue(TW_BACKUPS_FOLDER_VAR), folder_path); |
| LOGI("Restoring relative path: '%s'\n", backup_folder); |
| if (!TWFunc::Path_Exists(backup_folder)) { |
| if (DataManager_GetIntValue(TW_HAS_DUAL_STORAGE)) { |
| if (DataManager_GetIntValue(TW_USE_EXTERNAL_STORAGE)) { |
| LOGI("Backup folder '%s' not found on external storage, trying internal...\n", folder_path); |
| DataManager_SetIntValue(TW_USE_EXTERNAL_STORAGE, 0); |
| } else { |
| LOGI("Backup folder '%s' not found on internal storage, trying external...\n", folder_path); |
| DataManager_SetIntValue(TW_USE_EXTERNAL_STORAGE, 1); |
| } |
| sprintf(backup_folder, "%s/%s", DataManager_GetStrValue(TW_BACKUPS_FOLDER_VAR), folder_path); |
| LOGI("2Restoring relative path: '%s'\n", backup_folder); |
| } |
| } |
| strcpy(folder_path, backup_folder); |
| } else { |
| if (folder_path[strlen(folder_path) - 1] == '/') |
| strcat(folder_path, "."); |
| else |
| strcat(folder_path, "/."); |
| } |
| if (!TWFunc::Path_Exists(folder_path)) { |
| ui_print("Unable to locate backup '%s'\n", folder_path); |
| ret_val = 1; |
| continue; |
| } |
| DataManager_SetStrValue("tw_restore", folder_path); |
| |
| PartitionManager.Set_Restore_Files(folder_path); |
| if (strlen(partitions) != 0) { |
| int tw_restore_system = 0; |
| int tw_restore_data = 0; |
| int tw_restore_cache = 0; |
| int tw_restore_recovery = 0; |
| int tw_restore_boot = 0; |
| int tw_restore_andsec = 0; |
| int tw_restore_sdext = 0; |
| int tw_restore_sp1 = 0; |
| int tw_restore_sp2 = 0; |
| int tw_restore_sp3 = 0; |
| |
| memset(value2, 0, sizeof(value2)); |
| strcpy(value2, partitions); |
| ui_print("Setting restore options: '%s':\n", value2); |
| line_len = strlen(value2); |
| for (i=0; i<line_len; i++) { |
| if ((value2[i] == 'S' || value2[i] == 's') && DataManager_GetIntValue(TW_RESTORE_SYSTEM_VAR) > 0) { |
| tw_restore_system = 1; |
| ui_print("System\n"); |
| } else if ((value2[i] == 'D' || value2[i] == 'd') && DataManager_GetIntValue(TW_RESTORE_DATA_VAR) > 0) { |
| tw_restore_data = 1; |
| ui_print("Data\n"); |
| } else if ((value2[i] == 'C' || value2[i] == 'c') && DataManager_GetIntValue(TW_RESTORE_CACHE_VAR) > 0) { |
| tw_restore_cache = 1; |
| ui_print("Cache\n"); |
| } else if ((value2[i] == 'R' || value2[i] == 'r') && DataManager_GetIntValue(TW_RESTORE_RECOVERY_VAR) > 0) { |
| tw_restore_recovery = 1; |
| ui_print("Recovery\n"); |
| } else if (value2[i] == '1' && DataManager_GetIntValue(TW_RESTORE_SP1_VAR) > 0) { |
| tw_restore_sp1 = 1; |
| ui_print("%s\n", "Special1"); |
| } else if (value2[i] == '2' && DataManager_GetIntValue(TW_RESTORE_SP2_VAR) > 0) { |
| tw_restore_sp2 = 1; |
| ui_print("%s\n", "Special2"); |
| } else if (value2[i] == '3' && DataManager_GetIntValue(TW_RESTORE_SP3_VAR) > 0) { |
| tw_restore_sp3 = 1; |
| ui_print("%s\n", "Special3"); |
| } else if ((value2[i] == 'B' || value2[i] == 'b') && DataManager_GetIntValue(TW_RESTORE_BOOT_VAR) > 0) { |
| tw_restore_boot = 1; |
| ui_print("Boot\n"); |
| } else if ((value2[i] == 'A' || value2[i] == 'a') && DataManager_GetIntValue(TW_RESTORE_ANDSEC_VAR) > 0) { |
| tw_restore_andsec = 1; |
| ui_print("Android Secure\n"); |
| } else if ((value2[i] == 'E' || value2[i] == 'e') && DataManager_GetIntValue(TW_RESTORE_SDEXT_VAR) > 0) { |
| tw_restore_sdext = 1; |
| ui_print("SD-Ext\n"); |
| } else if (value2[i] == 'M' || value2[i] == 'm') { |
| DataManager_SetIntValue(TW_SKIP_MD5_CHECK_VAR, 1); |
| ui_print("MD5 check skip is on\n"); |
| } |
| } |
| |
| if (DataManager_GetIntValue(TW_RESTORE_SYSTEM_VAR) && !tw_restore_system) |
| DataManager_SetIntValue(TW_RESTORE_SYSTEM_VAR, 0); |
| if (DataManager_GetIntValue(TW_RESTORE_DATA_VAR) && !tw_restore_data) |
| DataManager_SetIntValue(TW_RESTORE_DATA_VAR, 0); |
| if (DataManager_GetIntValue(TW_RESTORE_CACHE_VAR) && !tw_restore_cache) |
| DataManager_SetIntValue(TW_RESTORE_CACHE_VAR, 0); |
| if (DataManager_GetIntValue(TW_RESTORE_RECOVERY_VAR) && !tw_restore_recovery) |
| DataManager_SetIntValue(TW_RESTORE_RECOVERY_VAR, 0); |
| if (DataManager_GetIntValue(TW_RESTORE_BOOT_VAR) && !tw_restore_boot) |
| DataManager_SetIntValue(TW_RESTORE_BOOT_VAR, 0); |
| if (DataManager_GetIntValue(TW_RESTORE_ANDSEC_VAR) && !tw_restore_andsec) |
| DataManager_SetIntValue(TW_RESTORE_ANDSEC_VAR, 0); |
| if (DataManager_GetIntValue(TW_RESTORE_SDEXT_VAR) && !tw_restore_sdext) |
| DataManager_SetIntValue(TW_RESTORE_SDEXT_VAR, 0); |
| if (DataManager_GetIntValue(TW_RESTORE_SP1_VAR) && !tw_restore_sp1) |
| DataManager_SetIntValue(TW_RESTORE_SP1_VAR, 0); |
| if (DataManager_GetIntValue(TW_RESTORE_SP2_VAR) && !tw_restore_sp2) |
| DataManager_SetIntValue(TW_RESTORE_SP2_VAR, 0); |
| if (DataManager_GetIntValue(TW_RESTORE_SP3_VAR) && !tw_restore_sp3) |
| DataManager_SetIntValue(TW_RESTORE_SP3_VAR, 0); |
| } else { |
| ui_print("No restore options set.\n"); |
| ret_val = 1; |
| continue; |
| } |
| PartitionManager.Run_Restore(folder_path); |
| ui_print("Restore complete!\n"); |
| } else if (strcmp(command, "mount") == 0) { |
| // Mount |
| if (value[0] != '/') { |
| strcpy(mount, "/"); |
| strcat(mount, value); |
| } else |
| strcpy(mount, value); |
| if (PartitionManager.Mount_By_Path(mount, true)) |
| ui_print("Mounted '%s'\n", mount); |
| } else if (strcmp(command, "unmount") == 0 || strcmp(command, "umount") == 0) { |
| // Unmount |
| if (value[0] != '/') { |
| strcpy(mount, "/"); |
| strcat(mount, value); |
| } else |
| strcpy(mount, value); |
| if (PartitionManager.UnMount_By_Path(mount, true)) |
| ui_print("Unmounted '%s'\n", mount); |
| } else if (strcmp(command, "set") == 0) { |
| // Set value |
| tok = strtok(value, " "); |
| strcpy(value1, tok); |
| tok = strtok(NULL, " "); |
| strcpy(value2, tok); |
| ui_print("Setting '%s' to '%s'\n", value1, value2); |
| DataManager_SetStrValue(value1, value2); |
| } else if (strcmp(command, "mkdir") == 0) { |
| // Make directory (recursive) |
| ui_print("Making directory (recursive): '%s'\n", value); |
| if (TWFunc::Recursive_Mkdir(value)) { |
| LOGE("Unable to create folder: '%s'\n", value); |
| ret_val = 1; |
| } |
| } else if (strcmp(command, "reboot") == 0) { |
| // Reboot |
| } else if (strcmp(command, "cmd") == 0) { |
| if (cindex != 0) { |
| system(value); |
| } else { |
| LOGE("No value given for cmd\n"); |
| } |
| } else if (strcmp(command, "print") == 0) { |
| ui_print("%s\n", value); |
| } else { |
| LOGE("Unrecognized script command: '%s'\n", command); |
| ret_val = 1; |
| } |
| } |
| fclose(fp); |
| ui_print("Done processing script file\n"); |
| } else { |
| LOGE("Error opening script file '%s'\n", SCRIPT_FILE_TMP); |
| return 1; |
| } |
| return ret_val; |
| } |
| |
| string OpenRecoveryScript::Locate_Zip_File(string Zip, string Storage_Root) { |
| string Path = TWFunc::Get_Path(Zip); |
| string File = TWFunc::Get_Filename(Zip); |
| string pathCpy = Path; |
| string wholePath; |
| size_t pos = Path.find("/", 1); |
| |
| while (pos != string::npos) |
| { |
| pathCpy = Path.substr(pos, Path.size() - pos); |
| wholePath = pathCpy + "/" + File; |
| if (TWFunc::Path_Exists(wholePath)) |
| return wholePath; |
| wholePath = Storage_Root + "/" + wholePath; |
| if (TWFunc::Path_Exists(wholePath)) |
| return wholePath; |
| |
| pos = Path.find("/", pos + 1); |
| } |
| return ""; |
| } |