diff options
Diffstat (limited to 'eBones/lib/librkinit/rk_util.c')
| -rw-r--r-- | eBones/lib/librkinit/rk_util.c | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/eBones/lib/librkinit/rk_util.c b/eBones/lib/librkinit/rk_util.c deleted file mode 100644 index 2b099e7..0000000 --- a/eBones/lib/librkinit/rk_util.c +++ /dev/null @@ -1,214 +0,0 @@ -/* - * $Id$ - * $Source: /home/ncvs/src/eBones/lib/librkinit/rk_util.c,v $ - * $Author: jkh $ - * - * This file contains internal routines for general use by the rkinit - * library and server. - * - * See the comment at the top of rk_lib.c for a description of the naming - * conventions used within the rkinit library. - */ - -#if !defined(lint) && !defined(SABER) && !defined(LOCORE) && defined(RCS_HDRS) -static char *rcsid = "$Id$"; -#endif /* lint || SABER || LOCORE || RCS_HDRS */ - -#include <stdio.h> -#include <sys/types.h> -#include <string.h> -#include <setjmp.h> -#include <signal.h> -#include <sys/time.h> - -#ifdef DEBUG -#include <syslog.h> -#endif /* DEBUG */ - -#include <rkinit.h> -#include <rkinit_private.h> -#include <rkinit_err.h> - -#define RKINIT_TIMEOUTVAL 60 - -static char errbuf[BUFSIZ]; -static jmp_buf timeout_env; - -#ifdef DEBUG -static int _rkinit_server_ = FALSE; - -#ifdef __STDC__ -void rki_dmsg(char *string) -#else -void rki_dmsg(string) - char *string; -#endif /* __STDC__ */ -{ - if (_rkinit_server_) - syslog(LOG_NOTICE, string); - else - printf("%s\n", string); -} - -#ifdef __STDC__ -void rki_i_am_server(void) -#else -void rki_i_am_server() -#endif /* __STDC__ */ -{ - _rkinit_server_ = TRUE; -} -#else /* DEBUG */ -#ifdef __STDC__ -void rki_dmsg(char *string) -#else -void rki_dmsg(string) - char *string; -#endif /* __STDC__ */ -{ - return; -} - -#endif /* DEBUG */ - -#ifdef __STDC__ -const char *rki_mt_to_string(int mt) -#else -const char *rki_mt_to_string(mt) - int mt; -#endif /* __STDC__ */ -{ - char *string = 0; - - switch(mt) { - case MT_STATUS: - string = "Status message"; - break; - case MT_CVERSION: - string = "Client version"; - break; - case MT_SVERSION: - string = "Server version"; - break; - case MT_RKINIT_INFO: - string = "Rkinit information"; - break; - case MT_SKDC: - string = "Server kdc packet"; - break; - case MT_CKDC: - string = "Client kdc packet"; - break; - case MT_AUTH: - string = "Authenticator"; - break; - case MT_DROP: - string = "Drop server"; - break; - default: - string = "Unknown message type"; - break; - } - - return(string); -} - -#ifdef __STDC__ -int rki_choose_version(int *version) -#else -int rki_choose_version(version) - int *version; -#endif /* __STDC__ */ -{ - int s_lversion; /* lowest version number server supports */ - int s_hversion; /* highest version number server supports */ - int status = RKINIT_SUCCESS; - - if ((status = - rki_rpc_exchange_version_info(RKINIT_LVERSION, RKINIT_HVERSION, - &s_lversion, - &s_hversion)) != RKINIT_SUCCESS) - return(status); - - *version = min(RKINIT_HVERSION, s_hversion); - if (*version < max(RKINIT_LVERSION, s_lversion)) { - sprintf(errbuf, - "Can't run version %d client against version %d server.", - RKINIT_HVERSION, s_hversion); - rkinit_errmsg(errbuf); - status = RKINIT_VERSION; - } - - return(status); -} - -#ifdef __STDC__ -int rki_send_rkinit_info(int version, rkinit_info *info) -#else -int rki_send_rkinit_info(version, info) - int version; - rkinit_info *info; -#endif /* __STDC__ */ -{ - int status = 0; - - if ((status = rki_rpc_send_rkinit_info(info)) != RKINIT_SUCCESS) - return(status); - - return(rki_rpc_get_status()); -} - -#ifdef __STDC__ -static void rki_timeout(int signal) -#else -static void rki_timeout(signal) - int signal; -#endif /* __STDC__ */ -{ - sprintf(errbuf, "%d seconds exceeded.", RKINIT_TIMEOUTVAL); - rkinit_errmsg(errbuf); - longjmp(timeout_env, RKINIT_TIMEOUT); - return; -} - -#ifdef __STDC__ -static void set_timer(int secs) -#else -static void set_timer(secs) - int secs; -#endif /* __STDC__ */ -{ - struct itimerval timer; /* Time structure for timeout */ - - /* Set up an itimer structure to send an alarm signal after TIMEOUT - seconds. */ - timer.it_interval.tv_sec = secs; - timer.it_interval.tv_usec = 0; - timer.it_value = timer.it_interval; - - (void) setitimer (ITIMER_REAL, &timer, (struct itimerval *)0); -} - - -#ifdef __STDC__ -void (*rki_setup_timer(jmp_buf env))(int) -#else -void (*rki_setup_timer(env))(int) - jmp_buf env; -#endif /* __STDC__ */ -{ - bcopy((char *)env, (char *)timeout_env, sizeof(jmp_buf)); - set_timer(RKINIT_TIMEOUTVAL); - return(signal(SIGALRM, rki_timeout)); -} - -#ifdef __STDC__ -void rki_restore_timer(void (*old_alrm)(int)) -#else -void rki_restore_timer(old_alrm) - void (*old_alrm)(int); -#endif /* __STDC__ */ -{ - set_timer(0); - (void) signal(SIGALRM, old_alrm); -} |
