main.c revision 229304
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 229304 2012-01-02 18:42:29Z kensmith $"); 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 { 900000, 900499, "/packages-9.0-release" }, 91 { 300000, 399000, "/packages-3-stable" }, 92 { 400000, 499000, "/packages-4-stable" }, 93 { 502100, 502128, "/packages-5-current" }, 94 { 503100, 599000, "/packages-5-stable" }, 95 { 600100, 699000, "/packages-6-stable" }, 96 { 700100, 799000, "/packages-7-stable" }, 97 { 800500, 899000, "/packages-8-stable" }, 98 { 900000, 999000, "/packages-9-current" }, 99 { 0, 9999999, "/packages-current" }, 100 { 0, 0, NULL } 101}; 102 103static char *getpackagesite(void); 104int getosreldate(void); 105 106static void usage(void); 107 108static char opts[] = "hviIRfFnrp:P:SMt:C:K"; 109static struct option longopts[] = { 110 { "chroot", required_argument, NULL, 'C' }, 111 { "dry-run", no_argument, NULL, 'n' }, 112 { "force", no_argument, NULL, 'f' }, 113 { "help", no_argument, NULL, 'h' }, 114 { "keep", no_argument, NULL, 'K' }, 115 { "master", no_argument, NULL, 'M' }, 116 { "no-deps", no_argument, NULL, 'i' }, 117 { "no-record", no_argument, NULL, 'R' }, 118 { "no-script", no_argument, NULL, 'I' }, 119 { "prefix", required_argument, NULL, 'p' }, 120 { "remote", no_argument, NULL, 'r' }, 121 { "template", required_argument, NULL, 't' }, 122 { "slave", no_argument, NULL, 'S' }, 123 { "verbose", no_argument, NULL, 'v' }, 124 { NULL, 0, NULL, 0 } 125}; 126 127int 128main(int argc, char **argv) 129{ 130 int ch, error; 131 char **start; 132 char *cp, *packagesite = NULL, *remotepkg = NULL, *ptr; 133 static char temppackageroot[MAXPATHLEN]; 134 static char pkgaddpath[MAXPATHLEN]; 135 136 if (*argv[0] != '/' && strchr(argv[0], '/') != NULL) 137 PkgAddCmd = realpath(argv[0], pkgaddpath); 138 else 139 PkgAddCmd = argv[0]; 140 141 start = argv; 142 while ((ch = getopt_long(argc, argv, opts, longopts, NULL)) != -1) { 143 switch(ch) { 144 case 'v': 145 Verbose++; 146 break; 147 148 case 'p': 149 Prefix = optarg; 150 PrefixRecursive = FALSE; 151 break; 152 153 case 'P': 154 Prefix = optarg; 155 PrefixRecursive = TRUE; 156 break; 157 158 case 'I': 159 NoInstall = TRUE; 160 break; 161 162 case 'R': 163 NoRecord = TRUE; 164 break; 165 166 case 'f': 167 Force = TRUE; 168 break; 169 170 case 'F': 171 FailOnAlreadyInstalled = FALSE; 172 break; 173 174 case 'K': 175 KeepPackage = TRUE; 176 break; 177 178 case 'n': 179 Fake = TRUE; 180 break; 181 182 case 'r': 183 Remote = TRUE; 184 break; 185 186 case 't': 187 if (strlcpy(FirstPen, optarg, sizeof(FirstPen)) >= sizeof(FirstPen)) 188 errx(1, "-t Argument too long."); 189 break; 190 191 case 'S': 192 AddMode = SLAVE; 193 break; 194 195 case 'M': 196 AddMode = MASTER; 197 break; 198 199 case 'C': 200 Chroot = optarg; 201 break; 202 203 case 'i': 204 IgnoreDeps = TRUE; 205 break; 206 207 case 'h': 208 default: 209 usage(); 210 break; 211 } 212 } 213 argc -= optind; 214 argv += optind; 215 216 if (AddMode != SLAVE) { 217 pkgs = (char **)malloc((argc+1) * sizeof(char *)); 218 for (ch = 0; ch <= argc; pkgs[ch++] = NULL) ; 219 220 /* Get all the remaining package names, if any */ 221 for (ch = 0; *argv; ch++, argv++) { 222 char temp[MAXPATHLEN]; 223 if (Remote) { 224 if ((packagesite = getpackagesite()) == NULL) 225 errx(1, "package name too long"); 226 if (strlcpy(temppackageroot, packagesite, 227 sizeof(temppackageroot)) >= sizeof(temppackageroot)) 228 errx(1, "package name too long"); 229 if (strlcat(temppackageroot, *argv, sizeof(temppackageroot)) 230 >= sizeof(temppackageroot)) 231 errx(1, "package name too long"); 232 remotepkg = temppackageroot; 233 if (!((ptr = strrchr(remotepkg, '.')) && ptr[1] == 't' && 234 (ptr[2] == 'b' || ptr[2] == 'g' || ptr[2] == 'x') && 235 ptr[3] == 'z' && !ptr[4])) 236 if (strlcat(remotepkg, ".tbz", 237 sizeof(temppackageroot)) >= sizeof(temppackageroot)) 238 errx(1, "package name too long"); 239 } 240 if (!strcmp(*argv, "-")) /* stdin? */ 241 pkgs[ch] = (char *)"-"; 242 else if (isURL(*argv)) { /* preserve URLs */ 243 if (strlcpy(temp, *argv, sizeof(temp)) >= sizeof(temp)) 244 errx(1, "package name too long"); 245 pkgs[ch] = strdup(temp); 246 } 247 else if ((Remote) && isURL(remotepkg)) { 248 if (strlcpy(temp, remotepkg, sizeof(temp)) >= sizeof(temp)) 249 errx(1, "package name too long"); 250 pkgs[ch] = strdup(temp); 251 } else { /* expand all pathnames to fullnames */ 252 if (fexists(*argv)) /* refers to a file directly */ 253 pkgs[ch] = strdup(realpath(*argv, temp)); 254 else { /* look for the file in the expected places */ 255 if (!(cp = fileFindByPath(NULL, *argv))) { 256 /* let pkg_do() fail later, so that error is reported */ 257 if (strlcpy(temp, *argv, sizeof(temp)) >= sizeof(temp)) 258 errx(1, "package name too long"); 259 pkgs[ch] = strdup(temp); 260 } else { 261 if (strlcpy(temp, cp, sizeof(temp)) >= sizeof(temp)) 262 errx(1, "package name too long"); 263 pkgs[ch] = strdup(temp); 264 } 265 } 266 } 267 if (packagesite != NULL) 268 packagesite[0] = '\0'; 269 } 270 } 271 /* If no packages, yelp */ 272 if (!ch) { 273 warnx("missing package name(s)"); 274 usage(); 275 } 276 else if (ch > 1 && AddMode == MASTER) { 277 warnx("only one package name may be specified with master mode"); 278 usage(); 279 } 280 /* Perform chroot if requested */ 281 if (Chroot != NULL) { 282 if (chroot(Chroot)) 283 errx(1, "chroot to %s failed", Chroot); 284 } 285 /* Make sure the sub-execs we invoke get found */ 286 setenv("PATH", 287 "/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/X11R6/bin", 288 1); 289 290 /* Set a reasonable umask */ 291 umask(022); 292 293 if ((error = pkg_perform(pkgs)) != 0) { 294 if (Verbose) 295 warnx("%d package addition(s) failed", error); 296 return error; 297 } 298 else 299 return 0; 300} 301 302static char * 303getpackagesite(void) 304{ 305 int reldate, i; 306 static char sitepath[MAXPATHLEN]; 307 int archmib[] = { CTL_HW, HW_MACHINE_ARCH }; 308 char arch[64]; 309 size_t archlen = sizeof(arch); 310 311 if (getenv("PACKAGESITE")) { 312 if (strlcpy(sitepath, getenv("PACKAGESITE"), sizeof(sitepath)) 313 >= sizeof(sitepath)) 314 return NULL; 315 return sitepath; 316 } 317 318 if (getenv("PACKAGEROOT")) { 319 if (strlcpy(sitepath, getenv("PACKAGEROOT"), sizeof(sitepath)) 320 >= sizeof(sitepath)) 321 return NULL; 322 } else { 323 if (strlcat(sitepath, "ftp://ftp.freebsd.org", sizeof(sitepath)) 324 >= sizeof(sitepath)) 325 return NULL; 326 } 327 328 if (strlcat(sitepath, "/pub/FreeBSD/ports/", sizeof(sitepath)) 329 >= sizeof(sitepath)) 330 return NULL; 331 332 if (sysctl(archmib, 2, arch, &archlen, NULL, 0) == -1) 333 return NULL; 334 arch[archlen-1] = 0; 335 if (strlcat(sitepath, arch, sizeof(sitepath)) >= sizeof(sitepath)) 336 return NULL; 337 338 reldate = getosreldate(); 339 for(i = 0; releases[i].directory != NULL; i++) { 340 if (reldate >= releases[i].lowver && reldate <= releases[i].hiver) { 341 if (strlcat(sitepath, releases[i].directory, sizeof(sitepath)) 342 >= sizeof(sitepath)) 343 return NULL; 344 break; 345 } 346 } 347 348 if (strlcat(sitepath, "/Latest/", sizeof(sitepath)) >= sizeof(sitepath)) 349 return NULL; 350 351 return sitepath; 352 353} 354 355static void 356usage(void) 357{ 358 fprintf(stderr, "%s\n%s\n", 359 "usage: pkg_add [-viInfFrRMSK] [-t template] [-p prefix] [-P prefix] [-C chrootdir]", 360 " pkg-name [pkg-name ...]"); 361 exit(1); 362} 363