main.c revision 201226
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: head/usr.sbin/pkg_install/add/main.c 201226 2009-12-29 22:33:53Z ed $"); 23 24#include <sys/param.h> 25#include <sys/utsname.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 { 800000, 800499, "/packages-8.0-release" }, 86 { 300000, 399000, "/packages-3-stable" }, 87 { 400000, 499000, "/packages-4-stable" }, 88 { 502100, 502128, "/packages-5-current" }, 89 { 503100, 599000, "/packages-5-stable" }, 90 { 600100, 699000, "/packages-6-stable" }, 91 { 700100, 799000, "/packages-7-stable" }, 92 { 800500, 899000, "/packages-8-stable" }, 93 { 900000, 999000, "/packages-9-current" }, 94 { 0, 9999999, "/packages-current" }, 95 { 0, 0, NULL } 96}; 97 98static char *getpackagesite(void); 99int getosreldate(void); 100 101static void usage(void); 102 103static char opts[] = "hviIRfFnrp:P:SMt:C:K"; 104static struct option longopts[] = { 105 { "chroot", required_argument, NULL, 'C' }, 106 { "dry-run", no_argument, NULL, 'n' }, 107 { "force", no_argument, NULL, 'f' }, 108 { "help", no_argument, NULL, 'h' }, 109 { "keep", no_argument, NULL, 'K' }, 110 { "master", no_argument, NULL, 'M' }, 111 { "no-deps", no_argument, NULL, 'i' }, 112 { "no-record", no_argument, NULL, 'R' }, 113 { "no-script", no_argument, NULL, 'I' }, 114 { "prefix", required_argument, NULL, 'p' }, 115 { "remote", no_argument, NULL, 'r' }, 116 { "template", required_argument, NULL, 't' }, 117 { "slave", no_argument, NULL, 'S' }, 118 { "verbose", no_argument, NULL, 'v' }, 119 { NULL, 0, NULL, 0 } 120}; 121 122int 123main(int argc, char **argv) 124{ 125 int ch, error; 126 char **start; 127 char *cp, *packagesite = NULL, *remotepkg = NULL, *ptr; 128 static char temppackageroot[MAXPATHLEN]; 129 static char pkgaddpath[MAXPATHLEN]; 130 131 if (*argv[0] != '/' && strchr(argv[0], '/') != NULL) 132 PkgAddCmd = realpath(argv[0], pkgaddpath); 133 else 134 PkgAddCmd = argv[0]; 135 136 start = argv; 137 while ((ch = getopt_long(argc, argv, opts, longopts, NULL)) != -1) { 138 switch(ch) { 139 case 'v': 140 Verbose++; 141 break; 142 143 case 'p': 144 Prefix = optarg; 145 PrefixRecursive = FALSE; 146 break; 147 148 case 'P': 149 Prefix = optarg; 150 PrefixRecursive = TRUE; 151 break; 152 153 case 'I': 154 NoInstall = TRUE; 155 break; 156 157 case 'R': 158 NoRecord = TRUE; 159 break; 160 161 case 'f': 162 Force = TRUE; 163 break; 164 165 case 'F': 166 FailOnAlreadyInstalled = FALSE; 167 break; 168 169 case 'K': 170 KeepPackage = TRUE; 171 break; 172 173 case 'n': 174 Fake = TRUE; 175 break; 176 177 case 'r': 178 Remote = TRUE; 179 break; 180 181 case 't': 182 if (strlcpy(FirstPen, optarg, sizeof(FirstPen)) >= sizeof(FirstPen)) 183 errx(1, "-t Argument too long."); 184 break; 185 186 case 'S': 187 AddMode = SLAVE; 188 break; 189 190 case 'M': 191 AddMode = MASTER; 192 break; 193 194 case 'C': 195 Chroot = optarg; 196 break; 197 198 case 'i': 199 IgnoreDeps = TRUE; 200 break; 201 202 case 'h': 203 default: 204 usage(); 205 break; 206 } 207 } 208 argc -= optind; 209 argv += optind; 210 211 if (AddMode != SLAVE) { 212 pkgs = (char **)malloc((argc+1) * sizeof(char *)); 213 for (ch = 0; ch <= argc; pkgs[ch++] = NULL) ; 214 215 /* Get all the remaining package names, if any */ 216 for (ch = 0; *argv; ch++, argv++) { 217 char temp[MAXPATHLEN]; 218 if (Remote) { 219 if ((packagesite = getpackagesite()) == NULL) 220 errx(1, "package name too long"); 221 if (strlcpy(temppackageroot, packagesite, 222 sizeof(temppackageroot)) >= sizeof(temppackageroot)) 223 errx(1, "package name too long"); 224 if (strlcat(temppackageroot, *argv, sizeof(temppackageroot)) 225 >= sizeof(temppackageroot)) 226 errx(1, "package name too long"); 227 remotepkg = temppackageroot; 228 if (!((ptr = strrchr(remotepkg, '.')) && ptr[1] == 't' && 229 (ptr[2] == 'b' || ptr[2] == 'g') && ptr[3] == 'z' && 230 !ptr[4])) 231 if (strlcat(remotepkg, ".tbz", 232 sizeof(temppackageroot)) >= sizeof(temppackageroot)) 233 errx(1, "package name too long"); 234 } 235 if (!strcmp(*argv, "-")) /* stdin? */ 236 pkgs[ch] = (char *)"-"; 237 else if (isURL(*argv)) { /* preserve URLs */ 238 if (strlcpy(temp, *argv, sizeof(temp)) >= sizeof(temp)) 239 errx(1, "package name too long"); 240 pkgs[ch] = strdup(temp); 241 } 242 else if ((Remote) && isURL(remotepkg)) { 243 if (strlcpy(temp, remotepkg, sizeof(temp)) >= sizeof(temp)) 244 errx(1, "package name too long"); 245 pkgs[ch] = strdup(temp); 246 } else { /* expand all pathnames to fullnames */ 247 if (fexists(*argv)) /* refers to a file directly */ 248 pkgs[ch] = strdup(realpath(*argv, temp)); 249 else { /* look for the file in the expected places */ 250 if (!(cp = fileFindByPath(NULL, *argv))) { 251 /* let pkg_do() fail later, so that error is reported */ 252 if (strlcpy(temp, *argv, sizeof(temp)) >= sizeof(temp)) 253 errx(1, "package name too long"); 254 pkgs[ch] = strdup(temp); 255 } else { 256 if (strlcpy(temp, cp, sizeof(temp)) >= sizeof(temp)) 257 errx(1, "package name too long"); 258 pkgs[ch] = strdup(temp); 259 } 260 } 261 } 262 if (packagesite != NULL) 263 packagesite[0] = '\0'; 264 } 265 } 266 /* If no packages, yelp */ 267 if (!ch) { 268 warnx("missing package name(s)"); 269 usage(); 270 } 271 else if (ch > 1 && AddMode == MASTER) { 272 warnx("only one package name may be specified with master mode"); 273 usage(); 274 } 275 /* Perform chroot if requested */ 276 if (Chroot != NULL) { 277 if (chroot(Chroot)) 278 errx(1, "chroot to %s failed", Chroot); 279 } 280 /* Make sure the sub-execs we invoke get found */ 281 setenv("PATH", 282 "/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/X11R6/bin", 283 1); 284 285 /* Set a reasonable umask */ 286 umask(022); 287 288 if ((error = pkg_perform(pkgs)) != 0) { 289 if (Verbose) 290 warnx("%d package addition(s) failed", error); 291 return error; 292 } 293 else 294 return 0; 295} 296 297static char * 298getpackagesite(void) 299{ 300 int reldate, i; 301 static char sitepath[MAXPATHLEN]; 302 struct utsname u; 303 304 if (getenv("PACKAGESITE")) { 305 if (strlcpy(sitepath, getenv("PACKAGESITE"), sizeof(sitepath)) 306 >= sizeof(sitepath)) 307 return NULL; 308 return sitepath; 309 } 310 311 if (getenv("PACKAGEROOT")) { 312 if (strlcpy(sitepath, getenv("PACKAGEROOT"), sizeof(sitepath)) 313 >= sizeof(sitepath)) 314 return NULL; 315 } else { 316 if (strlcat(sitepath, "ftp://ftp.freebsd.org", sizeof(sitepath)) 317 >= sizeof(sitepath)) 318 return NULL; 319 } 320 321 if (strlcat(sitepath, "/pub/FreeBSD/ports/", sizeof(sitepath)) 322 >= sizeof(sitepath)) 323 return NULL; 324 325 uname(&u); 326 if (strlcat(sitepath, u.machine, sizeof(sitepath)) >= sizeof(sitepath)) 327 return NULL; 328 329 reldate = getosreldate(); 330 for(i = 0; releases[i].directory != NULL; i++) { 331 if (reldate >= releases[i].lowver && reldate <= releases[i].hiver) { 332 if (strlcat(sitepath, releases[i].directory, sizeof(sitepath)) 333 >= sizeof(sitepath)) 334 return NULL; 335 break; 336 } 337 } 338 339 if (strlcat(sitepath, "/Latest/", sizeof(sitepath)) >= sizeof(sitepath)) 340 return NULL; 341 342 return sitepath; 343 344} 345 346static void 347usage(void) 348{ 349 fprintf(stderr, "%s\n%s\n", 350 "usage: pkg_add [-viInfFrRMSK] [-t template] [-p prefix] [-P prefix] [-C chrootdir]", 351 " pkg-name [pkg-name ...]"); 352 exit(1); 353} 354