+/**
+ * nmrp-flash - Netgear Unbrick Utility
+ * Copyright (C) 2016 Joseph Lehner <joseph.c.lehner@gmail.com>
+ *
+ * nmrp-flash is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * nmrp-flash 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 nmrp-flash. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <getopt.h>
+#include <stdlib.h>
#include <stdio.h>
#include "nmrpd.h"
+#include "ethsock.h"
+
+int verbosity = 0;
-void usage()
+void usage(FILE *fp)
{
- printf(
- "Usage: nmrpd [options] [command] [command args]\n"
+ fprintf(fp,
+ "Usage: nmrp-flash [OPTIONS...]\n"
+ "\n"
+ "Options (-a, -i and -f are mandatory):\n"
+ " -a <ipaddr> IP address to assign to target device\n"
+ " -f <firmware> Firmware file\n"
+ " -i <interface> Network interface directly connected to device\n"
+ " -m <mac> MAC address of target device (xx:xx:xx:xx:xx:xx)\n"
+ " -M <netmask> Subnet mask to assign to target device\n"
+ " -t <timeout> Timeout (in milliseconds) for regular messages\n"
+ " -T <timeout> Time to wait after successfull TFTP upload\n"
+ " -p <port> Port to use for TFTP upload\n"
+ " -v Be verbose\n"
+ " -V Print version and exit\n"
+ " -L List network interfaces\n"
+ " -h Show this screen\n"
"\n"
- "Available options:\n"
- " -m [mac] MAC address of target device (xx:xx:xx:xx:xx:xx)\n"
- " -a [ipaddr] IP address to assign to target device\n"
- " -M [netmask] Subnet mask to assign to target device\n"
- " -t [timeout] Timeout (in milliseconds) for regular messages\n"
- " -T [timeout] Time to wait after successfull TFTP upload\n"
- " -p [port] Port to use for TFTP upload\n"
- " -i [interface] Network interface directly connected to device\n"
+ "Example:\n"
"\n"
- "Available commands:\n"
- " set-region Set region of device\n"
- " upload-firmware Upload new firmware\n"
- " upload-strings Upload string table\n"
+#ifndef NMRPFLASH_WINDOWS
+ "$ sudo nmrp-flash -i eth0 -a 192.168.1.254 -f firmware.bin\n"
+#else
+ "C:\\> nmrp-flash.exe -i net0 -a 192.168.1.254 -f firmware.bin\n"
+#endif
"\n"
+ "nmrp-flash v%s, Copyright (C) 2016 Joseph C. Lehner\n"
+ "nmrp-flash is free software, licensed under the GNU GPLv3.\n"
+ "Source code at https://github.com/jclehner/nmrp-flash\n"
+ "\n",
+ NMRPD_VERSION
);
}
-
-
int main(int argc, char **argv)
{
+ int c, val, max;
struct nmrpd_args args = {
.rx_timeout = 200,
.ul_timeout = 60000,
- .filename = argc >= 2 ? argv[1] : NULL,
- .ipaddr = "192.168.2.2",
+ .tftpcmd = NULL,
+ .filename = NULL,
+ .ipaddr = NULL,
.ipmask = "255.255.255.0",
- .intf = "enp4s0",
+ .intf = NULL,
.mac = "ff:ff:ff:ff:ff:ff",
.op = NMRP_UPLOAD_FW,
.port = 69,
- .force_root = 0
+ .force_root = 1
};
+ opterr = 0;
+
+ while ((c = getopt(argc, argv, "a:f:i:m:M:p:t:T:hLVv")) != -1) {
+ max = 0x7fffffff;
+ switch (c) {
+ case 'a':
+ args.ipaddr = optarg;
+ break;
+ case 'f':
+ args.filename = optarg;
+ break;
+ case 'i':
+ args.intf = optarg;
+ break;
+ case 'm':
+ args.mac = optarg;
+ break;
+ case 'M':
+ args.ipmask = optarg;
+ break;
+ case 'p':
+ max = 0xffff;
+ case 'T':
+ case 't':
+ val = atoi(optarg);
+ if (val <= 0 || val > max) {
+ fprintf(stderr, "Invalid numeric value for -%c.\n", c);
+ return 1;
+ }
+
+ if (c == 'p') {
+ args.port = val;
+ } else if (c == 't') {
+ args.rx_timeout = val;
+ } else {
+ args.ul_timeout = val;
+ }
+
+ break;
+ case 'V':
+ printf("nmrp-flash v%s\n", NMRPD_VERSION);
+ return 0;
+ case 'v':
+ ++verbosity;
+ break;
+ case 'L':
+ return ethsock_list_all();
+ case 'h':
+ usage(stdout);
+ return 0;
+ default:
+ usage(stderr);
+ return 1;
+ }
+ }
+
+ if (!args.filename || !args.intf || !args.ipaddr) {
+ usage(stderr);
+ return 1;
+ }
+
+#ifndef NMRPFLASH_WINDOWS
+ if (geteuid() != 0) {
+ fprintf(stderr, "This program must be run as root!\n");
+ return 1;
+ }
+#endif
+
return nmrp_do(&args);
}
projects / oweals / nmrpflash.git / blobdiff