03a42f6c6a
Allows sending openrecoveryscript commands to TWRP via shell. This may be handy for visually impaired users, for various one click utilities to drive TWRP commands from a computer, for using TWRP when a catastrophic hardware failure like a shattered screen prevents you from being able to use touch, or even on devices like a TV stick where touch and USB mouse input is unavailable. This patch also includes a few minor changes to openrecoveryscript including proper support for rebooting via the script and for decrypting the device via the command line. Change-Id: I796ad168efdd2da9c25334ac93d1079daaa7b0bc
92 lines
2.7 KiB
C++
92 lines
2.7 KiB
C++
/*
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TWRP is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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TWRP is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with TWRP. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <string.h>
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#include <fcntl.h>
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#include "orscmd.h"
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#include "../variables.h"
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void print_version(void) {
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printf("TWRP openrecoveryscript command line tool, TWRP version %s\n\n", TW_VERSION_STR);
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}
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void print_usage(void) {
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print_version();
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printf("Allows command line usage of TWRP via openrecoveryscript commands.\n");
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printf("Some common commands include:\n");
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printf(" install /path/to/update.zip\n");
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printf(" backup BSDC backupname\n");
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printf(" restore backupname BSDC\n");
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printf(" factoryreset\n");
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printf(" wipe cache\n");
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printf(" sideload\n");
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printf(" set variable value\n");
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printf(" get variable\n");
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printf(" decrypt password\n");
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printf("\nSee more documentation at http://teamw.in/openrecoveryscript\n");
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}
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int main(int argc, char **argv) {
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int read_fd, write_fd, index;
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char command[1024], result[512];
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if (argc < 2 || strcmp(argv[1], "help") == 0 || strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "?") == 0 || strcmp(argv[1], "-h") == 0) {
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print_usage();
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return 0;
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}
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if (strcmp(argv[1], "version") == 0 || strcmp(argv[1], "-v") == 0 || strcmp(argv[1], "--version") == 0) {
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print_version();
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return 0;
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}
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sprintf(command, "%s", argv[1]);
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for (index = 2; index < argc; index++) {
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sprintf(command, "%s %s", command, argv[index]);
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}
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write_fd = open(ORS_INPUT_FILE, O_WRONLY);
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if (write_fd < 0) {
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printf("TWRP does not appear to be running. Waiting for TWRP to start . . .\n");
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printf("Press CTRL + C to quit.\n");
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while (write_fd < 0)
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write_fd = open(ORS_INPUT_FILE, O_WRONLY);
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}
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if (write(write_fd, command, sizeof(command)) != sizeof(command)) {
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printf("Error sending command.\n");
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close(write_fd);
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return -1;
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}
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read_fd = open(ORS_OUTPUT_FILE, O_RDONLY);
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if (read_fd < 0) {
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printf("Unable to open %s for read.\n", ORS_OUTPUT_FILE);
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return -1;
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}
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memset(&result, 0, sizeof(result));
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while (read(read_fd, &result, sizeof(result)) > 0) {
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result[510] = '\n';
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result[511] = '\0';
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printf("%s", result);
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memset(&result, 0, sizeof(result));
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}
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close(write_fd);
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close(read_fd);
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return 0;
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}
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