iZsh fail0verflow / Mbed 2 deprecated BarcodeLED

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Dependencies:   mbed

main.cpp@0:3b5e1025cbd6, 2010-09-13 (annotated)

Committer:
iZsh
Date:
Mon Sep 13 22:19:39 2010 +0000
Revision:
0:3b5e1025cbd6
Not tested IRL yet

Who changed what in which revision?

UserRevisionLine numberNew contents of line
iZsh 0:3b5e1025cbd6 1 /* Copyright (c) 2010 iZsh - izsh at fail0verflow.com
iZsh 0:3b5e1025cbd6 2 *
iZsh 0:3b5e1025cbd6 3 * This program is free software: you can redistribute it and/or modify
iZsh 0:3b5e1025cbd6 4 * it under the terms of the GNU General Public License as published by
iZsh 0:3b5e1025cbd6 5 * the Free Software Foundation, either version 3 of the License, or
iZsh 0:3b5e1025cbd6 6 * (at your option) any later version.
iZsh 0:3b5e1025cbd6 7 *
iZsh 0:3b5e1025cbd6 8 * This program is distributed in the hope that it will be useful,
iZsh 0:3b5e1025cbd6 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
iZsh 0:3b5e1025cbd6 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
iZsh 0:3b5e1025cbd6 11 * GNU General Public License for more details.
iZsh 0:3b5e1025cbd6 12 *
iZsh 0:3b5e1025cbd6 13 * You should have received a copy of the GNU General Public License
iZsh 0:3b5e1025cbd6 14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
iZsh 0:3b5e1025cbd6 15 */
iZsh 0:3b5e1025cbd6 16 // Based on
iZsh 0:3b5e1025cbd6 17 // http://www.irongeek.com/i.php?page=security/barcode-flashing-led-fuzzer-bruteforcer-injector
iZsh 0:3b5e1025cbd6 18
iZsh 0:3b5e1025cbd6 19 #include "mbed.h"
iZsh 0:3b5e1025cbd6 20 #include "BarcodeLED.h"
iZsh 0:3b5e1025cbd6 21
iZsh 0:3b5e1025cbd6 22 typedef struct
iZsh 0:3b5e1025cbd6 23 {
iZsh 0:3b5e1025cbd6 24 const char * str;
iZsh 0:3b5e1025cbd6 25 const char * descr;
iZsh 0:3b5e1025cbd6 26 } str_t;
iZsh 0:3b5e1025cbd6 27
iZsh 0:3b5e1025cbd6 28 void readline(char Buffer[], int Size)
iZsh 0:3b5e1025cbd6 29 {
iZsh 0:3b5e1025cbd6 30 int i = 0;
iZsh 0:3b5e1025cbd6 31 char c;
iZsh 0:3b5e1025cbd6 32
iZsh 0:3b5e1025cbd6 33 while ((c = fgetc(stdin)) != '\r' && i < Size - 1) {
iZsh 0:3b5e1025cbd6 34 putc(c, stdout);
iZsh 0:3b5e1025cbd6 35 Buffer[i++] = c;
iZsh 0:3b5e1025cbd6 36 }
iZsh 0:3b5e1025cbd6 37 Buffer[i] = '\0';
iZsh 0:3b5e1025cbd6 38 }
iZsh 0:3b5e1025cbd6 39
iZsh 0:3b5e1025cbd6 40 void prompt(const str_t Barcodes[])
iZsh 0:3b5e1025cbd6 41 {
iZsh 0:3b5e1025cbd6 42 printf("\r\n");
iZsh 0:3b5e1025cbd6 43 printf("=============\r\n");
iZsh 0:3b5e1025cbd6 44 printf("command list:\r\n");
iZsh 0:3b5e1025cbd6 45 printf("=============\r\n");
iZsh 0:3b5e1025cbd6 46 printf("code <39 | 128a | 128b | 128c>\r\n");
iZsh 0:3b5e1025cbd6 47 printf("preset <num>\r\n");
iZsh 0:3b5e1025cbd6 48 for (int i = 0; i < 6; ++i)
iZsh 0:3b5e1025cbd6 49 printf("\t%d: %s\r\n", i, Barcodes[i].descr);
iZsh 0:3b5e1025cbd6 50 printf("send <string>\r\n");
iZsh 0:3b5e1025cbd6 51 printf("> ");
iZsh 0:3b5e1025cbd6 52 }
iZsh 0:3b5e1025cbd6 53
iZsh 0:3b5e1025cbd6 54 // Very primitive parsing...
iZsh 0:3b5e1025cbd6 55 void parse(const char Line[], const str_t Barcodes[], BarcodeLED & Barcode)
iZsh 0:3b5e1025cbd6 56 {
iZsh 0:3b5e1025cbd6 57 printf("\r\n");
iZsh 0:3b5e1025cbd6 58 if (!strcmp(Line, "code 39")) {
iZsh 0:3b5e1025cbd6 59 Barcode.SetCodetype(BarcodeLED::Code39);
iZsh 0:3b5e1025cbd6 60 printf("Setting barcode to Code39\r\n");
iZsh 0:3b5e1025cbd6 61 } else if (!strcmp(Line, "code 128a")) {
iZsh 0:3b5e1025cbd6 62 Barcode.SetCodetype(BarcodeLED::Code128a);
iZsh 0:3b5e1025cbd6 63 printf("Setting barcode to Code128a\r\n");
iZsh 0:3b5e1025cbd6 64 } else if (!strcmp(Line, "code 128b")) {
iZsh 0:3b5e1025cbd6 65 Barcode.SetCodetype(BarcodeLED::Code128b);
iZsh 0:3b5e1025cbd6 66 printf("Setting barcode to Code128b\r\n");
iZsh 0:3b5e1025cbd6 67 } else if (!strcmp(Line, "code 128c")) {
iZsh 0:3b5e1025cbd6 68 Barcode.SetCodetype(BarcodeLED::Code128c);
iZsh 0:3b5e1025cbd6 69 printf("Setting barcode to Code128c\r\n");
iZsh 0:3b5e1025cbd6 70 } else if (!strncmp(Line, "preset ", 7)) {
iZsh 0:3b5e1025cbd6 71 int num = -1;
iZsh 0:3b5e1025cbd6 72 sscanf(Line, "preset %d", &num);
iZsh 0:3b5e1025cbd6 73 if (num != -1 && num < 6)
iZsh 0:3b5e1025cbd6 74 Barcode.Emit(Barcodes[num].str);
iZsh 0:3b5e1025cbd6 75 else
iZsh 0:3b5e1025cbd6 76 printf("=> Unknown string ID!\r\n");
iZsh 0:3b5e1025cbd6 77 } else if (!strncmp(Line, "send ", 5)) {
iZsh 0:3b5e1025cbd6 78 Barcode.Emit(Line + 5);
iZsh 0:3b5e1025cbd6 79 } else {
iZsh 0:3b5e1025cbd6 80 printf("=> Command not found!\r\n");
iZsh 0:3b5e1025cbd6 81 }
iZsh 0:3b5e1025cbd6 82 }
iZsh 0:3b5e1025cbd6 83
iZsh 0:3b5e1025cbd6 84 int main()
iZsh 0:3b5e1025cbd6 85 {
iZsh 0:3b5e1025cbd6 86 BarcodeLED barcode(LED1, BarcodeLED::Code39);
iZsh 0:3b5e1025cbd6 87 DigitalOut led(LED4);
iZsh 0:3b5e1025cbd6 88
iZsh 0:3b5e1025cbd6 89 str_t barcodes[] = {
iZsh 0:3b5e1025cbd6 90 {"0123456789", "numeric"},
iZsh 0:3b5e1025cbd6 91 {"abc123", "simple alphanum"},
iZsh 0:3b5e1025cbd6 92 {"<script>alert(\"Hello World!\")</script>", "XSS"},
iZsh 0:3b5e1025cbd6 93 {"' or 1=1 -- ", "SQL injection"},
iZsh 0:3b5e1025cbd6 94 {"X5O!P%@AP[4\\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*", "EICAR test string"},
iZsh 0:3b5e1025cbd6 95 {"TRY TO PASTE v", "Ctrl-V in 128a"},
iZsh 0:3b5e1025cbd6 96 };
iZsh 0:3b5e1025cbd6 97
iZsh 0:3b5e1025cbd6 98 barcode.SetVerbose(true);
iZsh 0:3b5e1025cbd6 99
iZsh 0:3b5e1025cbd6 100 while(1) {
iZsh 0:3b5e1025cbd6 101 char buffer[512];
iZsh 0:3b5e1025cbd6 102 memset(buffer, '\0', 512);
iZsh 0:3b5e1025cbd6 103 prompt(barcodes);
iZsh 0:3b5e1025cbd6 104 readline(buffer, 512);
iZsh 0:3b5e1025cbd6 105 parse(buffer, barcodes, barcode);
iZsh 0:3b5e1025cbd6 106 led = 1;
iZsh 0:3b5e1025cbd6 107 wait(0.2);
iZsh 0:3b5e1025cbd6 108 led = 0;
iZsh 0:3b5e1025cbd6 109 wait(0.2);
iZsh 0:3b5e1025cbd6 110 }
iZsh 0:3b5e1025cbd6 111 }