main.c revision 225736
1/* 2 * 3 * FreeBSD install - a package for the installation and maintainance 4 * of non-core utilities. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * Jordan K. Hubbard 16 * 18 July 1993 17 * 18 * This is the add module. 19 */ 20 21#include <sys/cdefs.h> 22__FBSDID("$FreeBSD: stable/9/usr.sbin/pkg_install/add/main.c 222035 2011-05-17 19:11:47Z flz $"); 23 24#include <sys/param.h> 25#include <sys/sysctl.h> 26#include <err.h> 27#include <getopt.h> 28 29#include "lib.h" 30#include "add.h" 31 32char *Prefix = NULL; 33Boolean PrefixRecursive = FALSE; 34char *Chroot = NULL; 35Boolean NoInstall = FALSE; 36Boolean NoRecord = FALSE; 37Boolean Remote = FALSE; 38Boolean KeepPackage = FALSE; 39Boolean FailOnAlreadyInstalled = TRUE; 40Boolean IgnoreDeps = FALSE; 41 42char *Mode = NULL; 43char *Owner = NULL; 44char *Group = NULL; 45char *PkgName = NULL; 46char *PkgAddCmd = NULL; 47char *Directory = NULL; 48char FirstPen[FILENAME_MAX]; 49add_mode_t AddMode = NORMAL; 50 51char **pkgs; 52 53struct { 54 int lowver; /* Lowest version number to match */ 55 int hiver; /* Highest version number to match */ 56 const char *directory; /* Directory it lives in */ 57} releases[] = { 58 { 410000, 410000, "/packages-4.1-release" }, 59 { 420000, 420000, "/packages-4.2-release" }, 60 { 430000, 430000, "/packages-4.3-release" }, 61 { 440000, 440000, "/packages-4.4-release" }, 62 { 450000, 450000, "/packages-4.5-release" }, 63 { 460000, 460001, "/packages-4.6-release" }, 64 { 460002, 460099, "/packages-4.6.2-release" }, 65 { 470000, 470099, "/packages-4.7-release" }, 66 { 480000, 480099, "/packages-4.8-release" }, 67 { 490000, 490099, "/packages-4.9-release" }, 68 { 491000, 491099, "/packages-4.10-release" }, 69 { 492000, 492099, "/packages-4.11-release" }, 70 { 500000, 500099, "/packages-5.0-release" }, 71 { 501000, 501099, "/packages-5.1-release" }, 72 { 502000, 502009, "/packages-5.2-release" }, 73 { 502010, 502099, "/packages-5.2.1-release" }, 74 { 503000, 503099, "/packages-5.3-release" }, 75 { 504000, 504099, "/packages-5.4-release" }, 76 { 505000, 505099, "/packages-5.5-release" }, 77 { 600000, 600099, "/packages-6.0-release" }, 78 { 601000, 601099, "/packages-6.1-release" }, 79 { 602000, 602099, "/packages-6.2-release" }, 80 { 603000, 603099, "/packages-6.3-release" }, 81 { 604000, 604099, "/packages-6.4-release" }, 82 { 700000, 700099, "/packages-7.0-release" }, 83 { 701000, 701099, "/packages-7.1-release" }, 84 { 702000, 702099, "/packages-7.2-release" }, 85 { 703000, 703099, "/packages-7.3-release" }, 86 { 704000, 704099, "/packages-7.4-release" }, 87 { 800000, 800499, "/packages-8.0-release" }, 88 { 801000, 801499, "/packages-8.1-release" }, 89 { 802000, 802499, "/packages-8.2-release" }, 90 { 300000, 399000, "/packages-3-stable" }, 91 { 400000, 499000, "/packages-4-stable" }, 92 { 502100, 502128, "/packages-5-current" }, 93 { 503100, 599000, "/packages-5-stable" }, 94 { 600100, 699000, "/packages-6-stable" }, 95 { 700100, 799000, "/packages-7-stable" }, 96 { 800500, 899000, "/packages-8-stable" }, 97 { 900000, 999000, "/packages-9-current" }, 98 { 0, 9999999, "/packages-current" }, 99 { 0, 0, NULL } 100}; 101 102static char *getpackagesite(void); 103int getosreldate(void); 104 105static void usage(void); 106 107static char opts[] = "hviIRfFnrp:P:SMt:C:K"; 108static struct option longopts[] = { 109 { "chroot", required_argument, NULL, 'C' }, 110 { "dry-run", no_argument, NULL, 'n' }, 111 { "force", no_argument, NULL, 'f' }, 112 { "help", no_argument, NULL, 'h' }, 113 { "keep", no_argument, NULL, 'K' }, 114 { "master", no_argument, NULL, 'M' }, 115 { "no-deps", no_argument, NULL, 'i' }, 116 { "no-record", no_argument, NULL, 'R' }, 117 { "no-script", no_argument, NULL, 'I' }, 118 { "prefix", required_argument, NULL, 'p' }, 119 { "remote", no_argument, NULL, 'r' }, 120 { "template", required_argument, NULL, 't' }, 121 { "slave", no_argument, NULL, 'S' }, 122 { "verbose", no_argument, NULL, 'v' }, 123 { NULL, 0, NULL, 0 } 124}; 125 126int 127main(int argc, char **argv) 128{ 129 int ch, error; 130 char **start; 131 char *cp, *packagesite = NULL, *remotepkg = NULL, *ptr; 132 static char temppackageroot[MAXPATHLEN]; 133 static char pkgaddpath[MAXPATHLEN]; 134 135 if (*argv[0] != '/' && strchr(argv[0], '/') != NULL) 136 PkgAddCmd = realpath(argv[0], pkgaddpath); 137 else 138 PkgAddCmd = argv[0]; 139 140 start = argv; 141 while ((ch = getopt_long(argc, argv, opts, longopts, NULL)) != -1) { 142 switch(ch) { 143 case 'v': 144 Verbose++; 145 break; 146 147 case 'p': 148 Prefix = optarg; 149 PrefixRecursive = FALSE; 150 break; 151 152 case 'P': 153 Prefix = optarg; 154 PrefixRecursive = TRUE; 155 break; 156 157 case 'I': 158 NoInstall = TRUE; 159 break; 160 161 case 'R': 162 NoRecord = TRUE; 163 break; 164 165 case 'f': 166 Force = TRUE; 167 break; 168 169 case 'F': 170 FailOnAlreadyInstalled = FALSE; 171 break; 172 173 case 'K': 174 KeepPackage = TRUE; 175 break; 176 177 case 'n': 178 Fake = TRUE; 179 break; 180 181 case 'r': 182 Remote = TRUE; 183 break; 184 185 case 't': 186 if (strlcpy(FirstPen, optarg, sizeof(FirstPen)) >= sizeof(FirstPen)) 187 errx(1, "-t Argument too long."); 188 break; 189 190 case 'S': 191 AddMode = SLAVE; 192 break; 193 194 case 'M': 195 AddMode = MASTER; 196 break; 197 198 case 'C': 199 Chroot = optarg; 200 break; 201 202 case 'i': 203 IgnoreDeps = TRUE; 204 break; 205 206 case 'h': 207 default: 208 usage(); 209 break; 210 } 211 } 212 argc -= optind; 213 argv += optind; 214 215 if (AddMode != SLAVE) { 216 pkgs = (char **)malloc((argc+1) * sizeof(char *)); 217 for (ch = 0; ch <= argc; pkgs[ch++] = NULL) ; 218 219 /* Get all the remaining package names, if any */ 220 for (ch = 0; *argv; ch++, argv++) { 221 char temp[MAXPATHLEN]; 222 if (Remote) { 223 if ((packagesite = getpackagesite()) == NULL) 224 errx(1, "package name too long"); 225 if (strlcpy(temppackageroot, packagesite, 226 sizeof(temppackageroot)) >= sizeof(temppackageroot)) 227 errx(1, "package name too long"); 228 if (strlcat(temppackageroot, *argv, sizeof(temppackageroot)) 229 >= sizeof(temppackageroot)) 230 errx(1, "package name too long"); 231 remotepkg = temppackageroot; 232 if (!((ptr = strrchr(remotepkg, '.')) && ptr[1] == 't' && 233 (ptr[2] == 'b' || ptr[2] == 'g' || ptr[2] == 'x') && 234 ptr[3] == 'z' && !ptr[4])) 235 if (strlcat(remotepkg, ".tbz", 236 sizeof(temppackageroot)) >= sizeof(temppackageroot)) 237 errx(1, "package name too long"); 238 } 239 if (!strcmp(*argv, "-")) /* stdin? */ 240 pkgs[ch] = (char *)"-"; 241 else if (isURL(*argv)) { /* preserve URLs */ 242 if (strlcpy(temp, *argv, sizeof(temp)) >= sizeof(temp)) 243 errx(1, "package name too long"); 244 pkgs[ch] = strdup(temp); 245 } 246 else if ((Remote) && isURL(remotepkg)) { 247 if (strlcpy(temp, remotepkg, sizeof(temp)) >= sizeof(temp)) 248 errx(1, "package name too long"); 249 pkgs[ch] = strdup(temp); 250 } else { /* expand all pathnames to fullnames */ 251 if (fexists(*argv)) /* refers to a file directly */ 252 pkgs[ch] = strdup(realpath(*argv, temp)); 253 else { /* look for the file in the expected places */ 254 if (!(cp = fileFindByPath(NULL, *argv))) { 255 /* let pkg_do() fail later, so that error is reported */ 256 if (strlcpy(temp, *argv, sizeof(temp)) >= sizeof(temp)) 257 errx(1, "package name too long"); 258 pkgs[ch] = strdup(temp); 259 } else { 260 if (strlcpy(temp, cp, sizeof(temp)) >= sizeof(temp)) 261 errx(1, "package name too long"); 262 pkgs[ch] = strdup(temp); 263 } 264 } 265 } 266 if (packagesite != NULL) 267 packagesite[0] = '\0'; 268 } 269 } 270 /* If no packages, yelp */ 271 if (!ch) { 272 warnx("missing package name(s)"); 273 usage(); 274 } 275 else if (ch > 1 && AddMode == MASTER) { 276 warnx("only one package name may be specified with master mode"); 277 usage(); 278 } 279 /* Perform chroot if requested */ 280 if (Chroot != NULL) { 281 if (chroot(Chroot)) 282 errx(1, "chroot to %s failed", Chroot); 283 } 284 /* Make sure the sub-execs we invoke get found */ 285 setenv("PATH", 286 "/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/X11R6/bin", 287 1); 288 289 /* Set a reasonable umask */ 290 umask(022); 291 292 if ((error = pkg_perform(pkgs)) != 0) { 293 if (Verbose) 294 warnx("%d package addition(s) failed", error); 295 return error; 296 } 297 else 298 return 0; 299} 300 301static char * 302getpackagesite(void) 303{ 304 int reldate, i; 305 static char sitepath[MAXPATHLEN]; 306 int archmib[] = { CTL_HW, HW_MACHINE_ARCH }; 307 char arch[64]; 308 size_t archlen = sizeof(arch); 309 310 if (getenv("PACKAGESITE")) { 311 if (strlcpy(sitepath, getenv("PACKAGESITE"), sizeof(sitepath)) 312 >= sizeof(sitepath)) 313 return NULL; 314 return sitepath; 315 } 316 317 if (getenv("PACKAGEROOT")) { 318 if (strlcpy(sitepath, getenv("PACKAGEROOT"), sizeof(sitepath)) 319 >= sizeof(sitepath)) 320 return NULL; 321 } else { 322 if (strlcat(sitepath, "ftp://ftp.freebsd.org", sizeof(sitepath)) 323 >= sizeof(sitepath)) 324 return NULL; 325 } 326 327 if (strlcat(sitepath, "/pub/FreeBSD/ports/", sizeof(sitepath)) 328 >= sizeof(sitepath)) 329 return NULL; 330 331 if (sysctl(archmib, 2, arch, &archlen, NULL, 0) == -1) 332 return NULL; 333 arch[archlen-1] = 0; 334 if (strlcat(sitepath, arch, sizeof(sitepath)) >= sizeof(sitepath)) 335 return NULL; 336 337 reldate = getosreldate(); 338 for(i = 0; releases[i].directory != NULL; i++) { 339 if (reldate >= releases[i].lowver && reldate <= releases[i].hiver) { 340 if (strlcat(sitepath, releases[i].directory, sizeof(sitepath)) 341 >= sizeof(sitepath)) 342 return NULL; 343 break; 344 } 345 } 346 347 if (strlcat(sitepath, "/Latest/", sizeof(sitepath)) >= sizeof(sitepath)) 348 return NULL; 349 350 return sitepath; 351 352} 353 354static void 355usage(void) 356{ 357 fprintf(stderr, "%s\n%s\n", 358 "usage: pkg_add [-viInfFrRMSK] [-t template] [-p prefix] [-P prefix] [-C chrootdir]", 359 " pkg-name [pkg-name ...]"); 360 exit(1); 361} 362