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| − | <pre>
| + | The following more or less generic computer forensics frameworks exist: |
| − | Subject: header test
| + | |
| − | From: Username <username@sendinghost.com>
| + | |
| − | To: Username <username@receivinghost.com>
| + | |
| − | Content-Type: text/plain
| + | |
| − | Date: Sat, 28 Jul 2007 11:52:35 +0200
| + | |
| − | Message-Id: <1185616355.19231.0.camel@localhost>
| + | |
| − | Mime-Version: 1.0
| + | |
| − | X-Mailer: Evolution 2.10.1
| + | |
| − | Content-Transfer-Encoding: 7bit
| + | |
| − | </pre>
| + | |
| | | | |
| − | Code responsible for generating Message-ID:
| + | * [[Open Computer Forensics Architecture]] |
| − | <pre>
| + | * [[Pyflag]] |
| − | camel_header_msgid_generate (void)
| + | |
| − | {
| + | |
| − | static pthread_mutex_t count_lock = PTHREAD_MUTEX_INITIALIZER;
| + | |
| − | #define COUNT_LOCK() pthread_mutex_lock (&count_lock)
| + | |
| − | #define COUNT_UNLOCK() pthread_mutex_unlock (&count_lock)
| + | |
| − | char host[MAXHOSTNAMELEN];
| + | |
| − | char *name;
| + | |
| − | static int count = 0;
| + | |
| − | char *msgid;
| + | |
| − | int retval;
| + | |
| − | struct addrinfo *ai = NULL, hints = { 0 };
| + | |
| − | | + | |
| − | retval = gethostname (host, sizeof (host));
| + | |
| − | if (retval == 0 && *host) {
| + | |
| − | hints.ai_flags = AI_CANONNAME;
| + | |
| − | ai = camel_getaddrinfo(host, NULL, &hints, NULL);
| + | |
| − | if (ai && ai->ai_canonname)
| + | |
| − | name = ai->ai_canonname;
| + | |
| − | else
| + | |
| − | name = host;
| + | |
| − | } else
| + | |
| − | name = "localhost.localdomain";
| + | |
| − | | + | |
| − | COUNT_LOCK ();
| + | |
| − | msgid = g_strdup_printf ("%d.%d.%d.camel@%s", (int) time (NULL), getpid (), count++, name);
| + | |
| − | COUNT_UNLOCK ();
| + | |
| − | | + | |
| − | if (ai)
| + | |
| − | camel_freeaddrinfo(ai);
| + | |
| − | | + | |
| − | return msgid;
| + | |
| − | }
| + | |
| − | </pre>
| + | |
