diff options
| -rw-r--r-- | netnuke.c | 96 |
1 files changed, 95 insertions, 1 deletions
@@ -21,6 +21,7 @@ #include <stdio.h> #include <stdint.h> #include <stdlib.h> +#include <stdbool.h> #include <string.h> #include <unistd.h> #include <errno.h> @@ -36,8 +37,17 @@ #include <linux/fs.h> #endif +#include "netnuke.h" + /* Global variables */ -int32_t error; +static int64_t error; +static bool udef_verbose = false; +static int8_t udef_wmode = 0; /* O_SYNC is default */ +static int16_t udef_nukelevel = 1; /* Static patterns is default */ +static int16_t udef_passes = 1; +static bool udef_testmode = true; /* Test mode should always be enabled by default. */ +static int32_t udef_blocksize = 512; /* 1 block = 512 bytes*/ + /* List of media types that we can nuke */ #ifdef __FreeBSD__ const char* mediaList[17] = { @@ -279,8 +289,92 @@ uint64_t getSize(const char* media) return size; } +void usage(const char* cmd) +{ + putchar('\n'); + printf("usage: %s\n", cmd); + printf("--help -h This message\n"); + printf("--write-mode s -w s Valid values:\n\ + 0: Synchronous (default)\n\ + 1: Asynchronous\n"); + printf("--nuke-level n -nl n Varying levels of destruction:\n\ + 0: Zero out (quick wipe)\n\ + 1: Static patterns (0xA, 0xB, ...)\n\ + 2: Fast random (single random buffer across media)\n\ + 3: Slow random (generate random buffer every 128 blocks)\n\ + 4: Ultra-slow re-writing method\n"); + printf("--passes n -p n Number of wipes to perform on a single device\n"); + printf("--disable-test Disables test-mode, and allows write operations\n"); + printf("--block-size n -b n Blocks at once\n"); + printf("--verbose -v\n"); + printf("--version -V\n"); + putchar('\n'); +} + +void version(const char* cmd) +{ + printf("NetNuke v%d.%d-%s\n \ + Copyright (C) 2009 %s <%s>\n \ + This software is licensed under %sv%d\n\n%s\n\n", + NETNUKE_VERSION_MAJOR, NETNUKE_VERSION_MINOR, + NETNUKE_VERSION_REVISION, NETNUKE_AUTHOR, + NETNUKE_AUTHOR_EMAIL, NETNUKE_LICENSE_TYPE, + NETNUKE_LICENSE_VERSION, NETNUKE_LICENSE_PREAMBLE + ); + printf("NOTE: humanize_number was ported from NetBSD to function on Linux.\n"); + printf("That source code (from libutil) is licensed under the BSD software license.\n\n"); +} + +#define ARGMATCH(arg) strncmp(argv[tok], arg, strlen(arg)+1) == 0 +#define ARGFILTER() \ + if(argv[tok] == NULL) fprintf(stderr, "%s was null.\n", __LINE__) +#define ARGVALINT(ref) tok++; ref = atoi(argv[tok]) int main(int argc, char* argv[]) { + int tok = 0; + for(tok = 0; tok < argc; tok++) + { + if(ARGMATCH("--help") || ARGMATCH("-h")) + { + usage(argv[0]); + exit(0); + } + if(ARGMATCH("--version") || ARGMATCH("-V")) + { + version(argv[0]); + exit(0); + } + if(ARGMATCH("--verbose") || ARGMATCH("-v")) + { + udef_verbose = true; + } + + if(ARGMATCH("--write-mode") || ARGMATCH("-w")) + { + ARGVALINT(udef_wmode); + if(udef_verbose) + printf("write mode is %d\n", udef_wmode); + } + if(ARGMATCH("--nuke-level") || ARGMATCH("-n")) + { + ARGFILTER(); + ARGVALINT(udef_nukelevel); + if(udef_verbose) + printf("nuke level is %d\n", udef_nukelevel); + } + if(ARGMATCH("--passes") || ARGMATCH("-p")) + { + + } + if(ARGMATCH("--disable-test")) + { + + } + if(ARGMATCH("--block-size") || ARGMATCH("-b")) + { + + } + } int i = 0; int mt = 0; |