pmt: initial 1.5.0 update
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@@ -1,183 +0,0 @@
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#ifndef _PBT_H_
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#define _PBT_H_
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/* By YZBruh */
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/*
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* _ _
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* | | | |
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* _ __ | |__ | |_
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* | '_ \ | '_ \ | __|
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* | |_) || |_) || |_
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* | .__/ |_.__/ \__|
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* | |
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* |_|
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*
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*/
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/*
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* Copyright 2024 YZBruh - Partition Packupper
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* add pre-function important */
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char *out;
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char *outdir;
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char *my_out;
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char *cust_cxt;
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bool use_cust_cxt = false;
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bool pbt_ab = false;
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bool pbt_logical = false;
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/* shorter error messages will be functional xd */
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void error(const char *err_msg)
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{
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fprintf(stderr, ANSI_RED "%s" ANSI_RESET, err_msg);
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exit(EXIT_FAILURE);
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}
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/* check if the device is ab partitioned */
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void check_psf()
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{
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/* true = ab | false = a */
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if (use_cust_cxt) {
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char cust_cxt_ckpath[150];
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sprintf(cust_cxt_ckpath, "%s/boot_a", cust_cxt);
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if (access(cust_cxt_ckpath, F_OK) != 0) {
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pbt_ab = false;
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} else {
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pbt_ab = true;
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}
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} else {
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if (access("/dev/block/by-name/boot_a", F_OK) != 0) {
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pbt_ab = false;
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} else {
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pbt_ab = true;
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}
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}
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/* true = logical | false = classic */
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if (use_cust_cxt) {
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char cust_cxt_cklpath[150];
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sprintf(cust_cxt_cklpath, "%s/super", cust_cxt);
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if (access(cust_cxt_cklpath, F_OK) != 0) {
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pbt_logical = false;
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} else {
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pbt_logical = true;
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}
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} else {
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if (access("/dev/block/by-name/super", F_OK) != 0) {
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pbt_logical = false;
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} else {
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pbt_logical = true;
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}
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}
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}
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/* list existing partitions */
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void listpart()
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{
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if (use_cust_cxt) {
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printf("List of classic partitions (%s): \n", cust_cxt);
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char cust_cxt_path[150];
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sprintf(cust_cxt_path, "ls %s", cust_cxt);
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if (system(cust_cxt_path) != 0) {
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error("An error occurred when the partition list appears!\n");
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}
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} else {
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printf("List of classic partitions (/dev/block/by-name): \n");
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if (system("ls /dev/block/by-name") != 0) {
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error("An error occurred when the classic partition list appears!\n");
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}
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}
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if (pbt_logical) {
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printf("List of logical partitions (/dev/block/mapper): \n");
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if (system("ls /dev/block/mapper") != 0) {
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error("An error occurred when the logical partition list appears!\n");
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}
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}
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if (pbt_ab) {
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printf("%sWarning: device using A/B partition style.%s\n", ANSI_YELLOW, ANSI_RESET);
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}
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if (pbt_logical) {
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printf("%sWarning: device using logical partition type.%s\n", ANSI_YELLOW, ANSI_RESET);
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}
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}
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/* additional function to perform backup */
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void backup(char *target_pt, char *pst)
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{
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char path[200];
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if (strstr(pst, "classic") != NULL) {
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if (use_cust_cxt) {
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sprintf(path, "%s/%s", cust_cxt, target_pt);
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} else {
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sprintf(path, "/dev/block/by-name/%s", target_pt);
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}
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} else if (strstr(pst, "logical") != NULL) {
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sprintf(path, "/dev/block/mapper/%s", target_pt);
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} else {
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error("İnvalid partition type!\n");
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}
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if (access(path, F_OK) == -1) {
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error("Partition not found!\n");
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} else {
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printf("Target partition: %s\nBackupping...\n", target_pt);
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}
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char cmd[256];
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if (my_out != NULL) {
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if (out != NULL) {
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sprintf(cmd, "dd if=%s of=%s/%s.img status=none", path, my_out, out);
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} else {
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sprintf(cmd, "dd if=%s of=%s/%s.img status=none", path, my_out, target_pt);
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}
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} else {
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if (out != NULL) {
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sprintf(cmd, "dd if=%s of=/storage/emulated/0/%s.img status=none", path, out);
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} else {
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sprintf(cmd, "dd if=%s of=/storage/emulated/0/%s.img status=none", path, target_pt);
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}
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}
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if (system(cmd) != 0) {
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error("Failed!\n");
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} else {
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if (my_out != NULL) {
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if (out != NULL) {
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printf("%sSuccess. Output: %s/%s.img%s\n", ANSI_GREEN, my_out, out, ANSI_RESET);
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} else {
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printf("%sSuccess. Output: %s/%s.img%s\n", ANSI_GREEN, my_out, target_pt, ANSI_RESET);
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}
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} else {
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if (out != NULL) {
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printf("%sSuccess. Output: /storage/emulated/0/%s.img%s\n", ANSI_GREEN, out, ANSI_RESET);
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} else {
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printf("%sSuccess. Output: /storage/emulated/0/%s.img%s\n", ANSI_GREEN, target_pt, ANSI_RESET);
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}
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}
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}
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}
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/* root checker function */
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void verify_root()
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{
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/* a quick, easy method to verify root :D */
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if (chdir("/dev/block") != 0) {
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error("Root privileges could not be detected! Please run this binary with root.\n");
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}
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}
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/* end of code */
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#endif
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