diff options
Diffstat (limited to 'plpnfsd/mp_main.c')
| -rw-r--r-- | plpnfsd/mp_main.c | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/plpnfsd/mp_main.c b/plpnfsd/mp_main.c deleted file mode 100644 index e491ff4..0000000 --- a/plpnfsd/mp_main.c +++ /dev/null @@ -1,198 +0,0 @@ -/* $Id$ - * - * Original version of this file from p3nfsd-5.4 by - * Rudolf Koenig (rfkoenig@immd4.informatik.uni-erlangen.de) - * - * Modifications for plputils by Fritz Elfert <felfert@to.com> - * - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <OSdefs.h> -#include <stdio.h> -#include <signal.h> -#include <fcntl.h> -#include <pwd.h> -#include <grp.h> -#include <stdarg.h> -#include <syslog.h> -#include <errno.h> -#include "nfs_prot.h" -#include "mp.h" -#if defined (__SVR4) || defined(__sgi) || defined(__NetBSD__) -#include <stdlib.h> /* getenv */ -#include <string.h> /* strcmp */ -#endif -#include <unistd.h> /* getuid */ - -#include <dirent.h> -#if defined(__NeXT__) -#include <sys/dir.h> -#include <unistd.h> -#define DIRENT struct direct -#else -#define DIRENT struct dirent -#endif - - -extern void nfs_program_2(); - -int debug, exiting, query_cache = 0; -time_t devcache_keep = 120; -time_t devcache_stamp = 0; - -fattr root_fattr = -{ - NFDIR, 0040500, 1, 0, 0, - BLOCKSIZE, BLOCKSIZE, FID, 1, FID, 1, - {0, 0}, - {0, 0}, - {0, 0} -}; - -int -debuglog(char *fmt, ...) -{ - va_list ap; - char *buf; - - if (!debug) - return 0; - buf = (char *)malloc(1024); - va_start(ap, fmt); - vsnprintf(buf, 1024, fmt, ap); - syslog(LOG_DEBUG, "%s", buf); - free(buf); - va_end(ap); - return 0; -} - -int -errorlog(char *fmt, ...) -{ - va_list ap; - char *buf = (char *)malloc(1024); - - va_start(ap, fmt); - vsnprintf(buf, 1024, fmt, ap); - va_end(ap); - syslog(LOG_ERR, "%s", buf); - free(buf); - return 0; -} - -int -infolog(char *fmt, ...) -{ - va_list ap; - char *buf = (char *)malloc(1024); - - va_start(ap, fmt); - vsnprintf(buf, 1024, fmt, ap); - syslog(LOG_INFO, "%s", buf); - free(buf); - va_end(ap); - return 0; -} - -int force_cache_clean = 0; - -int set_owner(char *user, int logstdio) { - struct passwd *pw = NULL; - - if (user && *user) { - if (!(pw = getpwnam(user))) { - if (logstdio) - fprintf(stderr, "User %s not found.\n", user); - else - errorlog("User %s not found.\n", user); - endpwent(); - return 1; - } - if (getuid() && pw->pw_uid != getuid()) { - if (logstdio) - fprintf(stderr, "Only root can set owner to someone other.\n"); - else - errorlog("Only root can set owner to someone other.\n"); - endpwent(); - return 1; - } - } else { - if (!logstdio) { - errorlog("Request to change owner with empty argument.\n"); - return 1; - } - if (!(pw = getpwuid(getuid()))) { - fprintf(stderr, "You don't exist, go away!\n"); - endpwent(); - return 1; - } - } - if (pw) { - if ((root_fattr.uid != pw->pw_uid) || (root_fattr.gid != pw->pw_gid)) { - struct group *g = getgrgid(pw->pw_gid); - char *gname = (g && g->gr_name && *(g->gr_name)) ? g->gr_name : "???"; - root_fattr.uid = pw->pw_uid; - root_fattr.gid = pw->pw_gid; - if (logstdio) - printf("Owner set to %s.%s\n", pw->pw_name, gname); - else - infolog("Owner set to %s.%s\n", pw->pw_name, gname); - endgrent(); - force_cache_clean = 1; - cache_flush(); - } - } - endpwent(); - return 0; -} - -int -mp_main(int verbose, char *dir, char *user) -{ - struct passwd *pw; - struct timeval tv; - struct timezone tz; - p_inode *rp; - nfs_fh root_fh; - DIR *dirp; - DIRENT *diep; - int i; - - - if (!(pw = getpwuid(getuid()))) { - fprintf(stderr, "You don't exist, go away!\n"); - return 1; - } - if (!user) { - if (!(user = (char *) getenv("USER"))) - user = (char *) getenv("logname"); - } - endpwent(); - if (set_owner(user, 1)) - return 1; - gettimeofday(&tv, &tz); - - debug = verbose; - if (debug) - printf("plpnfsd: version %s, mounting on %s ...\n", VERSION, dir); - - openlog("plpnfsd", LOG_PID|LOG_CONS, LOG_DAEMON); - rp = get_nam(""); - inode2fh(rp->inode, root_fh.data); - root_fattr.fileid = rp->inode; - root_fattr.atime.seconds = root_fattr.mtime.seconds = - root_fattr.ctime.seconds = tv.tv_sec; - - mount_and_run(dir, nfs_program_2, &root_fh); - return 0; -} - -/* - * Local variables: - * c-basic-offset: 4 - * End: - */ |