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-rw-r--r--nx-X11/lib/SM/sm_genid.c215
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diff --git a/nx-X11/lib/SM/sm_genid.c b/nx-X11/lib/SM/sm_genid.c
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+/* $Xorg: sm_genid.c,v 1.4 2001/02/09 02:03:30 xorgcvs Exp $ */
+/*
+
+Copyright 1993, 1998 The Open Group
+Copyright 2002 Sun Microsystems, Inc.
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/SM/sm_genid.c,v 3.17 2003/07/09 15:27:28 tsi Exp $ */
+
+/*
+ * Author: Ralph Mor, X Consortium
+ */
+
+#ifdef WIN32
+#define _WILLWINSOCK_
+#endif
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/SM/SMlib.h>
+#include "SMlibint.h"
+#ifdef XTHREADS
+#include <X11/Xthreads.h>
+#endif
+#include <stdio.h>
+
+#include <time.h>
+#define Time_t time_t
+
+#ifndef WIN32
+
+#if defined(TCPCONN) || defined(STREAMSCONN)
+#ifndef Lynx
+#include <sys/socket.h>
+#else
+#include <socket.h>
+#endif
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#define XOS_USE_NO_LOCKING
+#define X_INCLUDE_NETDB_H
+#include <X11/Xos_r.h>
+#endif
+
+#else /* WIN32 */
+
+#include <X11/Xwinsock.h>
+#include <X11/Xw32defs.h>
+#define X_INCLUDE_NETDB_H
+#define XOS_USE_MTSAFE_NETDBAPI
+#include <X11/Xos_r.h>
+
+#endif /* WIN32 */
+
+#ifdef MNX_TCPCONN
+#include <net/gen/netdb.h>
+
+#define TCPCONN
+#endif
+
+
+static char *hex_table[] = { /* for generating client IDs */
+ "00", "01", "02", "03", "04", "05", "06", "07",
+ "08", "09", "0a", "0b", "0c", "0d", "0e", "0f",
+ "10", "11", "12", "13", "14", "15", "16", "17",
+ "18", "19", "1a", "1b", "1c", "1d", "1e", "1f",
+ "20", "21", "22", "23", "24", "25", "26", "27",
+ "28", "29", "2a", "2b", "2c", "2d", "2e", "2f",
+ "30", "31", "32", "33", "34", "35", "36", "37",
+ "38", "39", "3a", "3b", "3c", "3d", "3e", "3f",
+ "40", "41", "42", "43", "44", "45", "46", "47",
+ "48", "49", "4a", "4b", "4c", "4d", "4e", "4f",
+ "50", "51", "52", "53", "54", "55", "56", "57",
+ "58", "59", "5a", "5b", "5c", "5d", "5e", "5f",
+ "60", "61", "62", "63", "64", "65", "66", "67",
+ "68", "69", "6a", "6b", "6c", "6d", "6e", "6f",
+ "70", "71", "72", "73", "74", "75", "76", "77",
+ "78", "79", "7a", "7b", "7c", "7d", "7e", "7f",
+ "80", "81", "82", "83", "84", "85", "86", "87",
+ "88", "89", "8a", "8b", "8c", "8d", "8e", "8f",
+ "90", "91", "92", "93", "94", "95", "96", "97",
+ "98", "99", "9a", "9b", "9c", "9d", "9e", "9f",
+ "a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7",
+ "a8", "a9", "aa", "ab", "ac", "ad", "ae", "af",
+ "b0", "b1", "b2", "b3", "b4", "b5", "b6", "b7",
+ "b8", "b9", "ba", "bb", "bc", "bd", "be", "bf",
+ "c0", "c1", "c2", "c3", "c4", "c5", "c6", "c7",
+ "c8", "c9", "ca", "cb", "cc", "cd", "ce", "cf",
+ "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7",
+ "d8", "d9", "da", "db", "dc", "dd", "de", "df",
+ "e0", "e1", "e2", "e3", "e4", "e5", "e6", "e7",
+ "e8", "e9", "ea", "eb", "ec", "ed", "ee", "ef",
+ "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7",
+ "f8", "f9", "fa", "fb", "fc", "fd", "fe", "ff",
+};
+
+
+
+char *
+SmsGenerateClientID (smsConn)
+ SmsConn smsConn;
+{
+#if defined(TCPCONN) || defined(STREAMSCONN)
+ char hostname[256];
+ char address[64];
+ char temp[256];
+ char *id;
+ static int sequence = 0;
+
+ if (gethostname (hostname, sizeof (hostname)))
+ return (NULL);
+
+ {
+ char* inet_addr;
+ char temp[4], *ptr1, *ptr2;
+ unsigned char decimal[4];
+ int i, len;
+ struct in_addr *haddr = NULL;
+#if defined(IPv6) && defined(AF_INET6)
+ struct addrinfo *ai, *first_ai;
+ if (getaddrinfo(hostname,NULL,NULL,&ai) != 0)
+ return NULL;
+
+ for (first_ai = ai; ai != NULL; ai = ai->ai_next) {
+ if ( (ai->ai_family == AF_INET) || (ai->ai_family == AF_INET6) )
+ break;
+ }
+ if (ai == NULL) {
+ freeaddrinfo(first_ai);
+ return NULL;
+ }
+
+ if (ai->ai_family == AF_INET6) {
+ unsigned char *cp = (unsigned char *) &((struct sockaddr_in6 *)ai->ai_addr)->sin6_addr.s6_addr;
+
+ address[0] = '6'; /* IPv6 address code */
+ address[1] = '\0';
+
+ for (i = 0 ; i < 16 ; i++) {
+ strcat(address, hex_table[cp[i]]);
+ }
+
+ } else { /* Fall through to IPv4 address handling */
+ haddr = &((struct sockaddr_in *)ai->ai_addr)->sin_addr;
+#else
+#ifdef XTHREADS_NEEDS_BYNAMEPARAMS
+ _Xgethostbynameparams hparams;
+#endif
+ struct hostent *hostp;
+
+ if ((hostp = _XGethostbyname (hostname,hparams)) != NULL)
+ haddr = (struct in_addr *)(hostp->h_addr);
+ else
+ return NULL;
+#endif
+
+ inet_addr = inet_ntoa (*haddr);
+ for (i = 0, ptr1 = inet_addr; i < 3; i++)
+ {
+ ptr2 = strchr (ptr1, '.');
+ len = ptr2 - ptr1;
+ if (!ptr2 || len > 3)
+ return (NULL);
+ strncpy (temp, ptr1, len);
+ temp[len] = '\0';
+ decimal[i] = atoi (temp);
+ ptr1 = ptr2 + 1;
+ }
+
+ decimal[3] = atoi (ptr1);
+
+ address[0] = '1';
+ address[1] = '\0';
+ for (i = 0; i < 4; i++)
+ strcat (address, hex_table[decimal[i]]);
+#if defined(IPv6) && defined(AF_INET6)
+ }
+ freeaddrinfo(first_ai);
+#endif
+ }
+
+ sprintf (temp, "1%s%.13ld%.10ld%.4d", address, (long)time((Time_t*)0),
+ (long)getpid(), sequence);
+
+ if (++sequence > 9999)
+ sequence = 0;
+
+ if ((id = malloc (strlen (temp) + 1)) != NULL)
+ strcpy (id, temp);
+
+ return (id);
+#else
+ return (NULL);
+#endif
+}