1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * Copyright 1998-2003 Sun Microsystems, Inc. All rights reserved. 3*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 4*7c478bd9Sstevel@tonic-gate */ 5*7c478bd9Sstevel@tonic-gate 6*7c478bd9Sstevel@tonic-gate /* 7*7c478bd9Sstevel@tonic-gate * Copyright (c) 1983 Regents of the University of California. 8*7c478bd9Sstevel@tonic-gate * All rights reserved. 9*7c478bd9Sstevel@tonic-gate * 10*7c478bd9Sstevel@tonic-gate * Redistribution and use in source and binary forms are permitted 11*7c478bd9Sstevel@tonic-gate * provided that the above copyright notice and this paragraph are 12*7c478bd9Sstevel@tonic-gate * duplicated in all such forms and that any documentation, 13*7c478bd9Sstevel@tonic-gate * advertising materials, and other materials related to such 14*7c478bd9Sstevel@tonic-gate * distribution and use acknowledge that the software was developed 15*7c478bd9Sstevel@tonic-gate * by the University of California, Berkeley. The name of the 16*7c478bd9Sstevel@tonic-gate * University may not be used to endorse or promote products derived 17*7c478bd9Sstevel@tonic-gate * from this software without specific prior written permission. 18*7c478bd9Sstevel@tonic-gate */ 19*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 20*7c478bd9Sstevel@tonic-gate 21*7c478bd9Sstevel@tonic-gate #include "defs.h" 22*7c478bd9Sstevel@tonic-gate #include <string.h> 23*7c478bd9Sstevel@tonic-gate #include <syslog.h> 24*7c478bd9Sstevel@tonic-gate #include <krb5defs.h> 25*7c478bd9Sstevel@tonic-gate #include <k5-int.h> 26*7c478bd9Sstevel@tonic-gate #include <priv_utils.h> 27*7c478bd9Sstevel@tonic-gate 28*7c478bd9Sstevel@tonic-gate #define NHOSTS 100 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate /* 31*7c478bd9Sstevel@tonic-gate * Remote distribution program. 32*7c478bd9Sstevel@tonic-gate */ 33*7c478bd9Sstevel@tonic-gate 34*7c478bd9Sstevel@tonic-gate char *distfile = NULL; 35*7c478bd9Sstevel@tonic-gate char Tmpfile[] = "/tmp/rdistXXXXXX"; 36*7c478bd9Sstevel@tonic-gate char *tmpname = &Tmpfile[5]; 37*7c478bd9Sstevel@tonic-gate 38*7c478bd9Sstevel@tonic-gate int debug; /* debugging flag */ 39*7c478bd9Sstevel@tonic-gate int nflag; /* NOP flag, just print commands without executing */ 40*7c478bd9Sstevel@tonic-gate int qflag; /* Quiet. Don't print messages */ 41*7c478bd9Sstevel@tonic-gate int options; /* global options */ 42*7c478bd9Sstevel@tonic-gate int iamremote; /* act as remote server for transfering files */ 43*7c478bd9Sstevel@tonic-gate 44*7c478bd9Sstevel@tonic-gate FILE *fin = NULL; /* input file pointer */ 45*7c478bd9Sstevel@tonic-gate int rem = -1; /* file descriptor to remote source/sink process */ 46*7c478bd9Sstevel@tonic-gate char host[32]; /* host name */ 47*7c478bd9Sstevel@tonic-gate int nerrs; /* number of errors while sending/receiving */ 48*7c478bd9Sstevel@tonic-gate char user[10]; /* user's name */ 49*7c478bd9Sstevel@tonic-gate char homedir[128]; /* user's home directory */ 50*7c478bd9Sstevel@tonic-gate char buf[RDIST_BUFSIZ]; /* general purpose buffer */ 51*7c478bd9Sstevel@tonic-gate 52*7c478bd9Sstevel@tonic-gate struct passwd *pw; /* pointer to static area used by getpwent */ 53*7c478bd9Sstevel@tonic-gate struct group *gr; /* pointer to static area used by getgrent */ 54*7c478bd9Sstevel@tonic-gate 55*7c478bd9Sstevel@tonic-gate char des_inbuf[2 * RDIST_BUFSIZ]; /* needs to be > largest read size */ 56*7c478bd9Sstevel@tonic-gate char des_outbuf[2 * RDIST_BUFSIZ]; /* needs to be > largest write size */ 57*7c478bd9Sstevel@tonic-gate krb5_data desinbuf, desoutbuf; 58*7c478bd9Sstevel@tonic-gate krb5_encrypt_block eblock; /* eblock for encrypt/decrypt */ 59*7c478bd9Sstevel@tonic-gate krb5_context bsd_context; 60*7c478bd9Sstevel@tonic-gate krb5_auth_context auth_context; 61*7c478bd9Sstevel@tonic-gate krb5_creds *cred; 62*7c478bd9Sstevel@tonic-gate char *krb_cache = NULL; 63*7c478bd9Sstevel@tonic-gate krb5_flags authopts; 64*7c478bd9Sstevel@tonic-gate krb5_error_code status; 65*7c478bd9Sstevel@tonic-gate enum kcmd_proto kcmd_proto = KCMD_NEW_PROTOCOL; 66*7c478bd9Sstevel@tonic-gate 67*7c478bd9Sstevel@tonic-gate int encrypt_flag = 0; /* Flag set when encryption is used */ 68*7c478bd9Sstevel@tonic-gate int krb5auth_flag = 0; /* Flag set, when KERBEROS is enabled */ 69*7c478bd9Sstevel@tonic-gate int debug_port = 0; 70*7c478bd9Sstevel@tonic-gate 71*7c478bd9Sstevel@tonic-gate int retval = 0; 72*7c478bd9Sstevel@tonic-gate char *krb_realm = NULL; 73*7c478bd9Sstevel@tonic-gate 74*7c478bd9Sstevel@tonic-gate /* Flag set, if -PN / -PO is specified */ 75*7c478bd9Sstevel@tonic-gate static boolean_t rcmdoption_done = B_FALSE; 76*7c478bd9Sstevel@tonic-gate 77*7c478bd9Sstevel@tonic-gate static int encrypt_done = 0; /* Flag set, if -x is specified */ 78*7c478bd9Sstevel@tonic-gate profile_options_boolean option[] = { 79*7c478bd9Sstevel@tonic-gate { "encrypt", &encrypt_flag, 0 }, 80*7c478bd9Sstevel@tonic-gate { NULL, NULL, 0 } 81*7c478bd9Sstevel@tonic-gate }; 82*7c478bd9Sstevel@tonic-gate 83*7c478bd9Sstevel@tonic-gate static char *rcmdproto = NULL; 84*7c478bd9Sstevel@tonic-gate profile_option_strings rcmdversion[] = { 85*7c478bd9Sstevel@tonic-gate { "rcmd_protocol", &rcmdproto, 0 }, 86*7c478bd9Sstevel@tonic-gate { NULL, NULL, 0 } 87*7c478bd9Sstevel@tonic-gate }; 88*7c478bd9Sstevel@tonic-gate 89*7c478bd9Sstevel@tonic-gate char *realmdef[] = { "realms", NULL, "rdist", NULL }; 90*7c478bd9Sstevel@tonic-gate char *appdef[] = { "appdefaults", "rdist", NULL }; 91*7c478bd9Sstevel@tonic-gate 92*7c478bd9Sstevel@tonic-gate int 93*7c478bd9Sstevel@tonic-gate main(argc, argv) 94*7c478bd9Sstevel@tonic-gate int argc; 95*7c478bd9Sstevel@tonic-gate char *argv[]; 96*7c478bd9Sstevel@tonic-gate { 97*7c478bd9Sstevel@tonic-gate register char *arg; 98*7c478bd9Sstevel@tonic-gate int cmdargs = 0; 99*7c478bd9Sstevel@tonic-gate char *dhosts[NHOSTS], **hp = dhosts; 100*7c478bd9Sstevel@tonic-gate 101*7c478bd9Sstevel@tonic-gate (void) setlocale(LC_ALL, ""); 102*7c478bd9Sstevel@tonic-gate 103*7c478bd9Sstevel@tonic-gate pw = getpwuid(getuid()); 104*7c478bd9Sstevel@tonic-gate if (pw == NULL) { 105*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, gettext("%s: Who are you?\n"), argv[0]); 106*7c478bd9Sstevel@tonic-gate exit(1); 107*7c478bd9Sstevel@tonic-gate } 108*7c478bd9Sstevel@tonic-gate strncpy(user, pw->pw_name, sizeof (user)); 109*7c478bd9Sstevel@tonic-gate user[sizeof (user) - 1] = '\0'; 110*7c478bd9Sstevel@tonic-gate strncpy(homedir, pw->pw_dir, sizeof (homedir)); 111*7c478bd9Sstevel@tonic-gate homedir[sizeof (homedir) - 1] = '\0'; 112*7c478bd9Sstevel@tonic-gate gethostname(host, sizeof (host)); 113*7c478bd9Sstevel@tonic-gate 114*7c478bd9Sstevel@tonic-gate while (--argc > 0) { 115*7c478bd9Sstevel@tonic-gate if ((arg = *++argv)[0] != '-') 116*7c478bd9Sstevel@tonic-gate break; 117*7c478bd9Sstevel@tonic-gate if ((strcmp(arg, "-Server") == 0)) 118*7c478bd9Sstevel@tonic-gate iamremote++; 119*7c478bd9Sstevel@tonic-gate else while (*++arg) { 120*7c478bd9Sstevel@tonic-gate if (strncmp(*argv, "-PO", 3) == 0) { 121*7c478bd9Sstevel@tonic-gate if (rcmdoption_done == B_TRUE) { 122*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, gettext("rdist: " 123*7c478bd9Sstevel@tonic-gate "Only one of -PN " 124*7c478bd9Sstevel@tonic-gate "and -PO allowed.\n")); 125*7c478bd9Sstevel@tonic-gate usage(); 126*7c478bd9Sstevel@tonic-gate } 127*7c478bd9Sstevel@tonic-gate kcmd_proto = KCMD_OLD_PROTOCOL; 128*7c478bd9Sstevel@tonic-gate krb5auth_flag++; 129*7c478bd9Sstevel@tonic-gate rcmdoption_done = B_TRUE; 130*7c478bd9Sstevel@tonic-gate break; 131*7c478bd9Sstevel@tonic-gate } 132*7c478bd9Sstevel@tonic-gate if (strncmp(*argv, "-PN", 3) == 0) { 133*7c478bd9Sstevel@tonic-gate if (rcmdoption_done == B_TRUE) { 134*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, gettext("rdist: " 135*7c478bd9Sstevel@tonic-gate "Only one of -PN " 136*7c478bd9Sstevel@tonic-gate "and -PO allowed.\n")); 137*7c478bd9Sstevel@tonic-gate usage(); 138*7c478bd9Sstevel@tonic-gate } 139*7c478bd9Sstevel@tonic-gate kcmd_proto = KCMD_NEW_PROTOCOL; 140*7c478bd9Sstevel@tonic-gate krb5auth_flag++; 141*7c478bd9Sstevel@tonic-gate rcmdoption_done = B_TRUE; 142*7c478bd9Sstevel@tonic-gate break; 143*7c478bd9Sstevel@tonic-gate } 144*7c478bd9Sstevel@tonic-gate 145*7c478bd9Sstevel@tonic-gate switch (*arg) { 146*7c478bd9Sstevel@tonic-gate #ifdef DEBUG 147*7c478bd9Sstevel@tonic-gate case 'p': 148*7c478bd9Sstevel@tonic-gate if (--argc <= 0) 149*7c478bd9Sstevel@tonic-gate usage(); 150*7c478bd9Sstevel@tonic-gate debug_port = htons(atoi(*++argv)); 151*7c478bd9Sstevel@tonic-gate break; 152*7c478bd9Sstevel@tonic-gate #endif /* DEBUG */ 153*7c478bd9Sstevel@tonic-gate case 'k': 154*7c478bd9Sstevel@tonic-gate if (--argc <= 0) { 155*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, gettext("rdist: " 156*7c478bd9Sstevel@tonic-gate "-k flag must be followed with " 157*7c478bd9Sstevel@tonic-gate " a realm name.\n")); 158*7c478bd9Sstevel@tonic-gate exit(1); 159*7c478bd9Sstevel@tonic-gate } 160*7c478bd9Sstevel@tonic-gate if ((krb_realm = strdup(*++argv)) == NULL) { 161*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, gettext("rdist: " 162*7c478bd9Sstevel@tonic-gate "Cannot malloc.\n")); 163*7c478bd9Sstevel@tonic-gate exit(1); 164*7c478bd9Sstevel@tonic-gate } 165*7c478bd9Sstevel@tonic-gate krb5auth_flag++; 166*7c478bd9Sstevel@tonic-gate break; 167*7c478bd9Sstevel@tonic-gate 168*7c478bd9Sstevel@tonic-gate case 'a': 169*7c478bd9Sstevel@tonic-gate krb5auth_flag++; 170*7c478bd9Sstevel@tonic-gate break; 171*7c478bd9Sstevel@tonic-gate 172*7c478bd9Sstevel@tonic-gate case 'x': 173*7c478bd9Sstevel@tonic-gate encrypt_flag++; 174*7c478bd9Sstevel@tonic-gate encrypt_done++; 175*7c478bd9Sstevel@tonic-gate krb5auth_flag++; 176*7c478bd9Sstevel@tonic-gate break; 177*7c478bd9Sstevel@tonic-gate 178*7c478bd9Sstevel@tonic-gate case 'f': 179*7c478bd9Sstevel@tonic-gate if (--argc <= 0) 180*7c478bd9Sstevel@tonic-gate usage(); 181*7c478bd9Sstevel@tonic-gate distfile = *++argv; 182*7c478bd9Sstevel@tonic-gate if (distfile[0] == '-' && distfile[1] == '\0') 183*7c478bd9Sstevel@tonic-gate fin = stdin; 184*7c478bd9Sstevel@tonic-gate break; 185*7c478bd9Sstevel@tonic-gate 186*7c478bd9Sstevel@tonic-gate case 'm': 187*7c478bd9Sstevel@tonic-gate if (--argc <= 0) 188*7c478bd9Sstevel@tonic-gate usage(); 189*7c478bd9Sstevel@tonic-gate if (hp >= &dhosts[NHOSTS-2]) { 190*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, gettext("rdist:" 191*7c478bd9Sstevel@tonic-gate " too many destination" 192*7c478bd9Sstevel@tonic-gate " hosts\n")); 193*7c478bd9Sstevel@tonic-gate exit(1); 194*7c478bd9Sstevel@tonic-gate } 195*7c478bd9Sstevel@tonic-gate *hp++ = *++argv; 196*7c478bd9Sstevel@tonic-gate break; 197*7c478bd9Sstevel@tonic-gate 198*7c478bd9Sstevel@tonic-gate case 'd': 199*7c478bd9Sstevel@tonic-gate if (--argc <= 0) 200*7c478bd9Sstevel@tonic-gate usage(); 201*7c478bd9Sstevel@tonic-gate define(*++argv); 202*7c478bd9Sstevel@tonic-gate break; 203*7c478bd9Sstevel@tonic-gate 204*7c478bd9Sstevel@tonic-gate case 'D': 205*7c478bd9Sstevel@tonic-gate debug++; 206*7c478bd9Sstevel@tonic-gate break; 207*7c478bd9Sstevel@tonic-gate 208*7c478bd9Sstevel@tonic-gate case 'c': 209*7c478bd9Sstevel@tonic-gate cmdargs++; 210*7c478bd9Sstevel@tonic-gate break; 211*7c478bd9Sstevel@tonic-gate 212*7c478bd9Sstevel@tonic-gate case 'n': 213*7c478bd9Sstevel@tonic-gate if (options & VERIFY) { 214*7c478bd9Sstevel@tonic-gate printf("rdist: -n overrides -v\n"); 215*7c478bd9Sstevel@tonic-gate options &= ~VERIFY; 216*7c478bd9Sstevel@tonic-gate } 217*7c478bd9Sstevel@tonic-gate nflag++; 218*7c478bd9Sstevel@tonic-gate break; 219*7c478bd9Sstevel@tonic-gate 220*7c478bd9Sstevel@tonic-gate case 'q': 221*7c478bd9Sstevel@tonic-gate qflag++; 222*7c478bd9Sstevel@tonic-gate break; 223*7c478bd9Sstevel@tonic-gate 224*7c478bd9Sstevel@tonic-gate case 'b': 225*7c478bd9Sstevel@tonic-gate options |= COMPARE; 226*7c478bd9Sstevel@tonic-gate break; 227*7c478bd9Sstevel@tonic-gate 228*7c478bd9Sstevel@tonic-gate case 'R': 229*7c478bd9Sstevel@tonic-gate options |= REMOVE; 230*7c478bd9Sstevel@tonic-gate break; 231*7c478bd9Sstevel@tonic-gate 232*7c478bd9Sstevel@tonic-gate case 'v': 233*7c478bd9Sstevel@tonic-gate if (nflag) { 234*7c478bd9Sstevel@tonic-gate printf("rdist: -n overrides -v\n"); 235*7c478bd9Sstevel@tonic-gate break; 236*7c478bd9Sstevel@tonic-gate } 237*7c478bd9Sstevel@tonic-gate options |= VERIFY; 238*7c478bd9Sstevel@tonic-gate break; 239*7c478bd9Sstevel@tonic-gate 240*7c478bd9Sstevel@tonic-gate case 'w': 241*7c478bd9Sstevel@tonic-gate options |= WHOLE; 242*7c478bd9Sstevel@tonic-gate break; 243*7c478bd9Sstevel@tonic-gate 244*7c478bd9Sstevel@tonic-gate case 'y': 245*7c478bd9Sstevel@tonic-gate options |= YOUNGER; 246*7c478bd9Sstevel@tonic-gate break; 247*7c478bd9Sstevel@tonic-gate 248*7c478bd9Sstevel@tonic-gate case 'h': 249*7c478bd9Sstevel@tonic-gate options |= FOLLOW; 250*7c478bd9Sstevel@tonic-gate break; 251*7c478bd9Sstevel@tonic-gate 252*7c478bd9Sstevel@tonic-gate case 'i': 253*7c478bd9Sstevel@tonic-gate options |= IGNLNKS; 254*7c478bd9Sstevel@tonic-gate break; 255*7c478bd9Sstevel@tonic-gate 256*7c478bd9Sstevel@tonic-gate default: 257*7c478bd9Sstevel@tonic-gate usage(); 258*7c478bd9Sstevel@tonic-gate } 259*7c478bd9Sstevel@tonic-gate } 260*7c478bd9Sstevel@tonic-gate } 261*7c478bd9Sstevel@tonic-gate *hp = NULL; 262*7c478bd9Sstevel@tonic-gate 263*7c478bd9Sstevel@tonic-gate mktemp(Tmpfile); 264*7c478bd9Sstevel@tonic-gate 265*7c478bd9Sstevel@tonic-gate if (krb5auth_flag > 0) { 266*7c478bd9Sstevel@tonic-gate status = krb5_init_context(&bsd_context); 267*7c478bd9Sstevel@tonic-gate if (status) { 268*7c478bd9Sstevel@tonic-gate com_err("rdist", status, 269*7c478bd9Sstevel@tonic-gate gettext("while initializing krb5")); 270*7c478bd9Sstevel@tonic-gate exit(1); 271*7c478bd9Sstevel@tonic-gate } 272*7c478bd9Sstevel@tonic-gate 273*7c478bd9Sstevel@tonic-gate /* Set up des buffers */ 274*7c478bd9Sstevel@tonic-gate desinbuf.data = des_inbuf; 275*7c478bd9Sstevel@tonic-gate desoutbuf.data = des_outbuf; 276*7c478bd9Sstevel@tonic-gate desinbuf.length = sizeof (des_inbuf); 277*7c478bd9Sstevel@tonic-gate desoutbuf.length = sizeof (des_outbuf); 278*7c478bd9Sstevel@tonic-gate 279*7c478bd9Sstevel@tonic-gate /* 280*7c478bd9Sstevel@tonic-gate * Get our local realm to look up local realm options. 281*7c478bd9Sstevel@tonic-gate */ 282*7c478bd9Sstevel@tonic-gate status = krb5_get_default_realm(bsd_context, &realmdef[1]); 283*7c478bd9Sstevel@tonic-gate if (status) { 284*7c478bd9Sstevel@tonic-gate com_err("rdist", status, 285*7c478bd9Sstevel@tonic-gate gettext("while getting default realm")); 286*7c478bd9Sstevel@tonic-gate exit(1); 287*7c478bd9Sstevel@tonic-gate } 288*7c478bd9Sstevel@tonic-gate /* 289*7c478bd9Sstevel@tonic-gate * See if encryption should be done for this realm 290*7c478bd9Sstevel@tonic-gate */ 291*7c478bd9Sstevel@tonic-gate profile_get_options_boolean(bsd_context->profile, realmdef, 292*7c478bd9Sstevel@tonic-gate option); 293*7c478bd9Sstevel@tonic-gate /* 294*7c478bd9Sstevel@tonic-gate * Check the appdefaults section 295*7c478bd9Sstevel@tonic-gate */ 296*7c478bd9Sstevel@tonic-gate profile_get_options_boolean(bsd_context->profile, appdef, 297*7c478bd9Sstevel@tonic-gate option); 298*7c478bd9Sstevel@tonic-gate profile_get_options_string(bsd_context->profile, appdef, 299*7c478bd9Sstevel@tonic-gate rcmdversion); 300*7c478bd9Sstevel@tonic-gate 301*7c478bd9Sstevel@tonic-gate if ((encrypt_done > 0) || (encrypt_flag > 0)) { 302*7c478bd9Sstevel@tonic-gate if (krb5_privacy_allowed() == TRUE) { 303*7c478bd9Sstevel@tonic-gate encrypt_flag++; 304*7c478bd9Sstevel@tonic-gate } else { 305*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, gettext("rdist: " 306*7c478bd9Sstevel@tonic-gate "Encryption not supported.\n")); 307*7c478bd9Sstevel@tonic-gate exit(1); 308*7c478bd9Sstevel@tonic-gate } 309*7c478bd9Sstevel@tonic-gate } 310*7c478bd9Sstevel@tonic-gate 311*7c478bd9Sstevel@tonic-gate if ((rcmdoption_done == B_FALSE) && (rcmdproto != NULL)) { 312*7c478bd9Sstevel@tonic-gate if (strncmp(rcmdproto, "rcmdv2", 6) == 0) { 313*7c478bd9Sstevel@tonic-gate kcmd_proto = KCMD_NEW_PROTOCOL; 314*7c478bd9Sstevel@tonic-gate } else if (strncmp(rcmdproto, "rcmdv1", 6) == 0) { 315*7c478bd9Sstevel@tonic-gate kcmd_proto = KCMD_OLD_PROTOCOL; 316*7c478bd9Sstevel@tonic-gate } else { 317*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, gettext("Unrecognized " 318*7c478bd9Sstevel@tonic-gate "KCMD protocol (%s)"), rcmdproto); 319*7c478bd9Sstevel@tonic-gate exit(1); 320*7c478bd9Sstevel@tonic-gate } 321*7c478bd9Sstevel@tonic-gate } 322*7c478bd9Sstevel@tonic-gate } 323*7c478bd9Sstevel@tonic-gate 324*7c478bd9Sstevel@tonic-gate if (iamremote) { 325*7c478bd9Sstevel@tonic-gate setreuid(getuid(), getuid()); 326*7c478bd9Sstevel@tonic-gate server(); 327*7c478bd9Sstevel@tonic-gate exit(nerrs != 0); 328*7c478bd9Sstevel@tonic-gate } 329*7c478bd9Sstevel@tonic-gate if (__init_suid_priv(0, PRIV_NET_PRIVADDR, NULL) == -1) { 330*7c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 331*7c478bd9Sstevel@tonic-gate "rdist needs to run with sufficient privilege\n"); 332*7c478bd9Sstevel@tonic-gate exit(1); 333*7c478bd9Sstevel@tonic-gate } 334*7c478bd9Sstevel@tonic-gate 335*7c478bd9Sstevel@tonic-gate if (cmdargs) 336*7c478bd9Sstevel@tonic-gate docmdargs(argc, argv); 337*7c478bd9Sstevel@tonic-gate else { 338*7c478bd9Sstevel@tonic-gate if (fin == NULL) { 339*7c478bd9Sstevel@tonic-gate if (distfile == NULL) { 340*7c478bd9Sstevel@tonic-gate if ((fin = fopen("distfile", "r")) == NULL) 341*7c478bd9Sstevel@tonic-gate fin = fopen("Distfile", "r"); 342*7c478bd9Sstevel@tonic-gate } else 343*7c478bd9Sstevel@tonic-gate fin = fopen(distfile, "r"); 344*7c478bd9Sstevel@tonic-gate if (fin == NULL) { 345*7c478bd9Sstevel@tonic-gate perror(distfile ? distfile : "distfile"); 346*7c478bd9Sstevel@tonic-gate exit(1); 347*7c478bd9Sstevel@tonic-gate } 348*7c478bd9Sstevel@tonic-gate } 349*7c478bd9Sstevel@tonic-gate yyparse(); 350*7c478bd9Sstevel@tonic-gate if (nerrs == 0) 351*7c478bd9Sstevel@tonic-gate docmds(dhosts, argc, argv); 352*7c478bd9Sstevel@tonic-gate } 353*7c478bd9Sstevel@tonic-gate 354*7c478bd9Sstevel@tonic-gate exit(nerrs != 0); 355*7c478bd9Sstevel@tonic-gate /* NOTREACHED */ 356*7c478bd9Sstevel@tonic-gate } 357*7c478bd9Sstevel@tonic-gate 358*7c478bd9Sstevel@tonic-gate usage() 359*7c478bd9Sstevel@tonic-gate { 360*7c478bd9Sstevel@tonic-gate printf(gettext("Usage: rdist [-nqbhirvwyDax] [-PN / -PO] " 361*7c478bd9Sstevel@tonic-gate #ifdef DEBUG 362*7c478bd9Sstevel@tonic-gate "[-p port] " 363*7c478bd9Sstevel@tonic-gate #endif /* DEBUG */ 364*7c478bd9Sstevel@tonic-gate "[-k realm] [-f distfile] [-d var=value] [-m host] [file ...]\n")); 365*7c478bd9Sstevel@tonic-gate printf(gettext("or: rdist [-nqbhirvwyDax] [-PN / -PO] [-p port] " 366*7c478bd9Sstevel@tonic-gate "[-k realm] -c source [...] machine[:dest]\n")); 367*7c478bd9Sstevel@tonic-gate exit(1); 368*7c478bd9Sstevel@tonic-gate } 369*7c478bd9Sstevel@tonic-gate 370*7c478bd9Sstevel@tonic-gate /* 371*7c478bd9Sstevel@tonic-gate * rcp like interface for distributing files. 372*7c478bd9Sstevel@tonic-gate */ 373*7c478bd9Sstevel@tonic-gate docmdargs(nargs, args) 374*7c478bd9Sstevel@tonic-gate int nargs; 375*7c478bd9Sstevel@tonic-gate char *args[]; 376*7c478bd9Sstevel@tonic-gate { 377*7c478bd9Sstevel@tonic-gate register struct namelist *nl, *prev; 378*7c478bd9Sstevel@tonic-gate register char *cp; 379*7c478bd9Sstevel@tonic-gate struct namelist *files, *hosts; 380*7c478bd9Sstevel@tonic-gate struct subcmd *cmds; 381*7c478bd9Sstevel@tonic-gate char *dest; 382*7c478bd9Sstevel@tonic-gate static struct namelist tnl = { NULL, NULL }; 383*7c478bd9Sstevel@tonic-gate int i; 384*7c478bd9Sstevel@tonic-gate 385*7c478bd9Sstevel@tonic-gate if (nargs < 2) 386*7c478bd9Sstevel@tonic-gate usage(); 387*7c478bd9Sstevel@tonic-gate 388*7c478bd9Sstevel@tonic-gate prev = NULL; 389*7c478bd9Sstevel@tonic-gate for (i = 0; i < nargs - 1; i++) { 390*7c478bd9Sstevel@tonic-gate nl = makenl(args[i]); 391*7c478bd9Sstevel@tonic-gate if (prev == NULL) 392*7c478bd9Sstevel@tonic-gate files = prev = nl; 393*7c478bd9Sstevel@tonic-gate else { 394*7c478bd9Sstevel@tonic-gate prev->n_next = nl; 395*7c478bd9Sstevel@tonic-gate prev = nl; 396*7c478bd9Sstevel@tonic-gate } 397*7c478bd9Sstevel@tonic-gate } 398*7c478bd9Sstevel@tonic-gate 399*7c478bd9Sstevel@tonic-gate cp = args[i]; 400*7c478bd9Sstevel@tonic-gate if ((dest = index(cp, ':')) != NULL) 401*7c478bd9Sstevel@tonic-gate *dest++ = '\0'; 402*7c478bd9Sstevel@tonic-gate tnl.n_name = cp; 403*7c478bd9Sstevel@tonic-gate hosts = expand(&tnl, E_ALL); 404*7c478bd9Sstevel@tonic-gate if (nerrs) 405*7c478bd9Sstevel@tonic-gate exit(1); 406*7c478bd9Sstevel@tonic-gate 407*7c478bd9Sstevel@tonic-gate if (dest == NULL || *dest == '\0') 408*7c478bd9Sstevel@tonic-gate cmds = NULL; 409*7c478bd9Sstevel@tonic-gate else { 410*7c478bd9Sstevel@tonic-gate cmds = makesubcmd(INSTALL); 411*7c478bd9Sstevel@tonic-gate cmds->sc_options = options; 412*7c478bd9Sstevel@tonic-gate cmds->sc_name = dest; 413*7c478bd9Sstevel@tonic-gate } 414*7c478bd9Sstevel@tonic-gate 415*7c478bd9Sstevel@tonic-gate if (debug) { 416*7c478bd9Sstevel@tonic-gate printf("docmdargs()\nfiles = "); 417*7c478bd9Sstevel@tonic-gate prnames(files); 418*7c478bd9Sstevel@tonic-gate printf("hosts = "); 419*7c478bd9Sstevel@tonic-gate prnames(hosts); 420*7c478bd9Sstevel@tonic-gate } 421*7c478bd9Sstevel@tonic-gate insert(NULL, files, hosts, cmds); 422*7c478bd9Sstevel@tonic-gate docmds(NULL, 0, NULL); 423*7c478bd9Sstevel@tonic-gate } 424*7c478bd9Sstevel@tonic-gate 425*7c478bd9Sstevel@tonic-gate /* 426*7c478bd9Sstevel@tonic-gate * Print a list of NAME blocks (mostly for debugging). 427*7c478bd9Sstevel@tonic-gate */ 428*7c478bd9Sstevel@tonic-gate prnames(nl) 429*7c478bd9Sstevel@tonic-gate register struct namelist *nl; 430*7c478bd9Sstevel@tonic-gate { 431*7c478bd9Sstevel@tonic-gate printf("( "); 432*7c478bd9Sstevel@tonic-gate while (nl != NULL) { 433*7c478bd9Sstevel@tonic-gate printf("%s ", nl->n_name); 434*7c478bd9Sstevel@tonic-gate nl = nl->n_next; 435*7c478bd9Sstevel@tonic-gate } 436*7c478bd9Sstevel@tonic-gate printf(")\n"); 437*7c478bd9Sstevel@tonic-gate } 438*7c478bd9Sstevel@tonic-gate 439*7c478bd9Sstevel@tonic-gate prcmd(c) 440*7c478bd9Sstevel@tonic-gate struct cmd *c; 441*7c478bd9Sstevel@tonic-gate { 442*7c478bd9Sstevel@tonic-gate extern char *prtype(); 443*7c478bd9Sstevel@tonic-gate 444*7c478bd9Sstevel@tonic-gate while (c) { 445*7c478bd9Sstevel@tonic-gate printf("c_type %s, c_name %s, c_label %s, c_files ", 446*7c478bd9Sstevel@tonic-gate prtype(c->c_type), c->c_name, 447*7c478bd9Sstevel@tonic-gate c->c_label? c->c_label : "NULL"); 448*7c478bd9Sstevel@tonic-gate prnames(c->c_files); 449*7c478bd9Sstevel@tonic-gate prsubcmd(c->c_cmds); 450*7c478bd9Sstevel@tonic-gate c = c->c_next; 451*7c478bd9Sstevel@tonic-gate } 452*7c478bd9Sstevel@tonic-gate } 453*7c478bd9Sstevel@tonic-gate 454*7c478bd9Sstevel@tonic-gate prsubcmd(s) 455*7c478bd9Sstevel@tonic-gate struct subcmd *s; 456*7c478bd9Sstevel@tonic-gate { 457*7c478bd9Sstevel@tonic-gate extern char *prtype(); 458*7c478bd9Sstevel@tonic-gate extern char *proptions(); 459*7c478bd9Sstevel@tonic-gate 460*7c478bd9Sstevel@tonic-gate while (s) { 461*7c478bd9Sstevel@tonic-gate printf("sc_type %s, sc_options %d%s, sc_name %s, sc_args ", 462*7c478bd9Sstevel@tonic-gate prtype(s->sc_type), 463*7c478bd9Sstevel@tonic-gate s->sc_options, proptions(s->sc_options), 464*7c478bd9Sstevel@tonic-gate s->sc_name ? s->sc_name : "NULL"); 465*7c478bd9Sstevel@tonic-gate prnames(s->sc_args); 466*7c478bd9Sstevel@tonic-gate s = s->sc_next; 467*7c478bd9Sstevel@tonic-gate } 468*7c478bd9Sstevel@tonic-gate } 469*7c478bd9Sstevel@tonic-gate 470*7c478bd9Sstevel@tonic-gate char * 471*7c478bd9Sstevel@tonic-gate prtype(t) 472*7c478bd9Sstevel@tonic-gate int t; 473*7c478bd9Sstevel@tonic-gate { 474*7c478bd9Sstevel@tonic-gate switch (t) { 475*7c478bd9Sstevel@tonic-gate case EQUAL: 476*7c478bd9Sstevel@tonic-gate return ("EQUAL"); 477*7c478bd9Sstevel@tonic-gate case LP: 478*7c478bd9Sstevel@tonic-gate return ("LP"); 479*7c478bd9Sstevel@tonic-gate case RP: 480*7c478bd9Sstevel@tonic-gate return ("RP"); 481*7c478bd9Sstevel@tonic-gate case SM: 482*7c478bd9Sstevel@tonic-gate return ("SM"); 483*7c478bd9Sstevel@tonic-gate case ARROW: 484*7c478bd9Sstevel@tonic-gate return ("ARROW"); 485*7c478bd9Sstevel@tonic-gate case COLON: 486*7c478bd9Sstevel@tonic-gate return ("COLON"); 487*7c478bd9Sstevel@tonic-gate case DCOLON: 488*7c478bd9Sstevel@tonic-gate return ("DCOLON"); 489*7c478bd9Sstevel@tonic-gate case NAME: 490*7c478bd9Sstevel@tonic-gate return ("NAME"); 491*7c478bd9Sstevel@tonic-gate case STRING: 492*7c478bd9Sstevel@tonic-gate return ("STRING"); 493*7c478bd9Sstevel@tonic-gate case INSTALL: 494*7c478bd9Sstevel@tonic-gate return ("INSTALL"); 495*7c478bd9Sstevel@tonic-gate case NOTIFY: 496*7c478bd9Sstevel@tonic-gate return ("NOTIFY"); 497*7c478bd9Sstevel@tonic-gate case EXCEPT: 498*7c478bd9Sstevel@tonic-gate return ("EXCEPT"); 499*7c478bd9Sstevel@tonic-gate case PATTERN: 500*7c478bd9Sstevel@tonic-gate return ("PATTERN"); 501*7c478bd9Sstevel@tonic-gate case SPECIAL: 502*7c478bd9Sstevel@tonic-gate return ("SPECIAL"); 503*7c478bd9Sstevel@tonic-gate case OPTION: 504*7c478bd9Sstevel@tonic-gate return ("OPTION"); 505*7c478bd9Sstevel@tonic-gate } 506*7c478bd9Sstevel@tonic-gate } 507*7c478bd9Sstevel@tonic-gate 508*7c478bd9Sstevel@tonic-gate char * 509*7c478bd9Sstevel@tonic-gate proptions(o) 510*7c478bd9Sstevel@tonic-gate int o; 511*7c478bd9Sstevel@tonic-gate { 512*7c478bd9Sstevel@tonic-gate return (printb((unsigned short) o, OBITS)); 513*7c478bd9Sstevel@tonic-gate } 514*7c478bd9Sstevel@tonic-gate 515*7c478bd9Sstevel@tonic-gate char * 516*7c478bd9Sstevel@tonic-gate printb(v, bits) 517*7c478bd9Sstevel@tonic-gate register char *bits; 518*7c478bd9Sstevel@tonic-gate register unsigned short v; 519*7c478bd9Sstevel@tonic-gate { 520*7c478bd9Sstevel@tonic-gate register int i, any = 0; 521*7c478bd9Sstevel@tonic-gate register char c; 522*7c478bd9Sstevel@tonic-gate char *p = buf; 523*7c478bd9Sstevel@tonic-gate 524*7c478bd9Sstevel@tonic-gate bits++; 525*7c478bd9Sstevel@tonic-gate if (bits) { 526*7c478bd9Sstevel@tonic-gate 527*7c478bd9Sstevel@tonic-gate *p++ = '<'; 528*7c478bd9Sstevel@tonic-gate while ((i = *bits++) != 0) { 529*7c478bd9Sstevel@tonic-gate if (v & (1 << (i-1))) { 530*7c478bd9Sstevel@tonic-gate if (any) 531*7c478bd9Sstevel@tonic-gate *p++ = ','; 532*7c478bd9Sstevel@tonic-gate any = 1; 533*7c478bd9Sstevel@tonic-gate for (; (c = *bits) > 32; bits++) 534*7c478bd9Sstevel@tonic-gate *p++ = c; 535*7c478bd9Sstevel@tonic-gate } else 536*7c478bd9Sstevel@tonic-gate for (; *bits > 32; bits++) 537*7c478bd9Sstevel@tonic-gate ; 538*7c478bd9Sstevel@tonic-gate } 539*7c478bd9Sstevel@tonic-gate *p++ = '>'; 540*7c478bd9Sstevel@tonic-gate } 541*7c478bd9Sstevel@tonic-gate 542*7c478bd9Sstevel@tonic-gate *p = '\0'; 543*7c478bd9Sstevel@tonic-gate return (buf); 544*7c478bd9Sstevel@tonic-gate } 545*7c478bd9Sstevel@tonic-gate 546*7c478bd9Sstevel@tonic-gate /*VARARGS*/ 547*7c478bd9Sstevel@tonic-gate warn(fmt, a1, a2, a3) 548*7c478bd9Sstevel@tonic-gate char *fmt; 549*7c478bd9Sstevel@tonic-gate { 550*7c478bd9Sstevel@tonic-gate extern int yylineno; 551*7c478bd9Sstevel@tonic-gate 552*7c478bd9Sstevel@tonic-gate fprintf(stderr, "rdist: line %d: Warning: ", yylineno); 553*7c478bd9Sstevel@tonic-gate fprintf(stderr, fmt, a1, a2, a3); 554*7c478bd9Sstevel@tonic-gate fputc('\n', stderr); 555*7c478bd9Sstevel@tonic-gate } 556