main.c revision 102383
11543Srgrimes/* 21543Srgrimes * 31543Srgrimes * FreeBSD install - a package for the installation and maintainance 41543Srgrimes * of non-core utilities. 51543Srgrimes * 61543Srgrimes * Redistribution and use in source and binary forms, with or without 71543Srgrimes * modification, are permitted provided that the following conditions 81543Srgrimes * are met: 91543Srgrimes * 1. Redistributions of source code must retain the above copyright 101543Srgrimes * notice, this list of conditions and the following disclaimer. 111543Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 121543Srgrimes * notice, this list of conditions and the following disclaimer in the 131543Srgrimes * documentation and/or other materials provided with the distribution. 141543Srgrimes * 151543Srgrimes * Jordan K. Hubbard 161543Srgrimes * 18 July 1993 171543Srgrimes * 181543Srgrimes * This is the add module. 191543Srgrimes */ 201543Srgrimes 211543Srgrimes#include <sys/cdefs.h> 221543Srgrimes__FBSDID("$FreeBSD: head/usr.sbin/pkg_install/add/main.c 102383 2002-08-25 01:00:16Z obrien $"); 231543Srgrimes 241543Srgrimes#include <err.h> 251543Srgrimes#include <sys/param.h> 261543Srgrimes#include <sys/utsname.h> 271543Srgrimes#include "lib.h" 281543Srgrimes#include "add.h" 291543Srgrimes 301543Srgrimesstatic char Options[] = "hvIRfnrp:SMt:"; 311543Srgrimes 321543Srgrimeschar *Prefix = NULL; 331543SrgrimesBoolean NoInstall = FALSE; 341543SrgrimesBoolean NoRecord = FALSE; 351543SrgrimesBoolean Remote = FALSE; 361543Srgrimes 371543Srgrimeschar *Mode = NULL; 381543Srgrimeschar *Owner = NULL; 3923184Sbdechar *Group = NULL; 401543Srgrimeschar *PkgName = NULL; 411543Srgrimeschar *Directory = NULL; 421543Srgrimeschar FirstPen[FILENAME_MAX]; 431543Srgrimesadd_mode_t AddMode = NORMAL; 441543Srgrimes 451543Srgrimes#define MAX_PKGS 200 461543Srgrimeschar pkgnames[MAX_PKGS][MAXPATHLEN]; 4722415Sphkchar *pkgs[MAX_PKGS]; 4823184Sbde 4923184Sbdestruct { 5023184Sbde int lowver; /* Lowest version number to match */ 5122415Sphk int hiver; /* Highest version number to match */ 5223184Sbde const char *directory; /* Directory it lives in */ 5322415Sphk} releases[] = { 5422415Sphk { 410000, 410000, "/packages-4.1-release" }, 551543Srgrimes { 420000, 420000, "/packages-4.2-release" }, 561543Srgrimes { 430000, 430000, "/packages-4.3-release" }, 571543Srgrimes { 440000, 440000, "/packages-4.4-release" }, 581543Srgrimes { 450000, 450000, "/packages-4.5-release" }, 591543Srgrimes { 300000, 399000, "/packages-3-stable" }, 601543Srgrimes { 400000, 499000, "/packages-4-stable" }, 611543Srgrimes { 510000, 599000, "/packages-5-stable" }, 621543Srgrimes { 0, 9999999, "/packages-current" }, 631543Srgrimes { 0, 0, NULL } 641543Srgrimes}; 651543Srgrimes 661543Srgrimesstatic char *getpackagesite(void); 671543Srgrimesint getosreldate(void); 681543Srgrimes 691543Srgrimesstatic void usage __P((void)); 701543Srgrimes 71int 72main(int argc, char **argv) 73{ 74 int ch, error; 75 char **start; 76 char *cp, *packagesite = NULL, *remotepkg = NULL, *ptr; 77 static char temppackageroot[MAXPATHLEN]; 78 79 start = argv; 80 while ((ch = getopt(argc, argv, Options)) != -1) { 81 switch(ch) { 82 case 'v': 83 Verbose = TRUE; 84 break; 85 86 case 'p': 87 Prefix = optarg; 88 break; 89 90 case 'I': 91 NoInstall = TRUE; 92 break; 93 94 case 'R': 95 NoRecord = TRUE; 96 break; 97 98 case 'f': 99 Force = TRUE; 100 break; 101 102 case 'n': 103 Fake = TRUE; 104 Verbose = TRUE; 105 break; 106 107 case 'r': 108 Remote = TRUE; 109 break; 110 111 case 't': 112 if (strlcpy(FirstPen, optarg, sizeof(FirstPen)) >= sizeof(FirstPen)) 113 errx(1, "-t Argument too long."); 114 break; 115 116 case 'S': 117 AddMode = SLAVE; 118 break; 119 120 case 'M': 121 AddMode = MASTER; 122 break; 123 124 case 'h': 125 case '?': 126 default: 127 usage(); 128 break; 129 } 130 } 131 argc -= optind; 132 argv += optind; 133 134 if (argc > MAX_PKGS) { 135 errx(1, "too many packages (max %d)", MAX_PKGS); 136 } 137 138 if (AddMode != SLAVE) { 139 for (ch = 0; ch < MAX_PKGS; pkgs[ch++] = NULL) ; 140 141 /* Get all the remaining package names, if any */ 142 for (ch = 0; *argv; ch++, argv++) { 143 if (Remote) { 144 if ((packagesite = getpackagesite()) == NULL) 145 errx(1, "package name too long"); 146 if (strlcpy(temppackageroot, packagesite, 147 sizeof(temppackageroot)) >= sizeof(temppackageroot)) 148 errx(1, "package name too long"); 149 if (strlcat(temppackageroot, *argv, sizeof(temppackageroot)) 150 >= sizeof(temppackageroot)) 151 errx(1, "package name too long"); 152 remotepkg = temppackageroot; 153 if (!((ptr = strrchr(remotepkg, '.')) && ptr[1] == 't' && 154 (ptr[2] == 'b' || ptr[2] == 'g') && ptr[3] == 'z' && 155 !ptr[4])) 156 /* XXX: need to handle .tgz also */ 157 if (strlcat(remotepkg, ".tbz", sizeof(temppackageroot)) 158 >= sizeof(temppackageroot)) 159 errx(1, "package name too long"); 160 } 161 if (!strcmp(*argv, "-")) /* stdin? */ 162 (const char *)pkgs[ch] = "-"; 163 else if (isURL(*argv)) { /* preserve URLs */ 164 if (strlcpy(pkgnames[ch], *argv, sizeof(pkgnames[ch])) 165 >= sizeof(pkgnames[ch])) 166 errx(1, "package name too long"); 167 pkgs[ch] = pkgnames[ch]; 168 } 169 else if ((Remote) && isURL(remotepkg)) { 170 if (strlcpy(pkgnames[ch], remotepkg, sizeof(pkgnames[ch])) 171 >= sizeof(pkgnames[ch])) 172 errx(1, "package name too long"); 173 pkgs[ch] = pkgnames[ch]; 174 } else { /* expand all pathnames to fullnames */ 175 if (fexists(*argv)) /* refers to a file directly */ 176 pkgs[ch] = realpath(*argv, pkgnames[ch]); 177 else { /* look for the file in the expected places */ 178 if (!(cp = fileFindByPath(NULL, *argv))) { 179 /* let pkg_do() fail later, so that error is reported */ 180 if (strlcpy(pkgnames[ch], *argv, sizeof(pkgnames[ch])) 181 >= sizeof(pkgnames[ch])) 182 errx(1, "package name too long"); 183 pkgs[ch] = pkgnames[ch]; 184 } else { 185 if (strlcpy(pkgnames[ch], cp, sizeof(pkgnames[ch])) 186 >= sizeof(pkgnames[ch])) 187 errx(1, "package name too long"); 188 pkgs[ch] = pkgnames[ch]; 189 } 190 } 191 } 192 if (packagesite != NULL) 193 packagesite[0] = '\0'; 194 } 195 } 196 /* If no packages, yelp */ 197 else if (!ch) { 198 warnx("missing package name(s)"); 199 usage(); 200 } 201 else if (ch > 1 && AddMode == MASTER) { 202 warnx("only one package name may be specified with master mode"); 203 usage(); 204 } 205 /* Make sure the sub-execs we invoke get found */ 206 setenv("PATH", 207 "/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin", 208 1); 209 210 /* Set a reasonable umask */ 211 umask(022); 212 213 if ((error = pkg_perform(pkgs)) != 0) { 214 if (Verbose) 215 warnx("%d package addition(s) failed", error); 216 return error; 217 } 218 else 219 return 0; 220} 221 222static char * 223getpackagesite(void) 224{ 225 int reldate, i; 226 static char sitepath[MAXPATHLEN]; 227 struct utsname u; 228 229 if (getenv("PACKAGESITE")) { 230 if (strlcpy(sitepath, getenv("PACKAGESITE"), sizeof(sitepath)) 231 >= sizeof(sitepath)) 232 return NULL; 233 return sitepath; 234 } 235 236 if (getenv("PACKAGEROOT")) { 237 if (strlcpy(sitepath, getenv("PACKAGEROOT"), sizeof(sitepath)) 238 >= sizeof(sitepath)) 239 return NULL; 240 } else { 241 if (strlcat(sitepath, "ftp://ftp.freebsd.org", sizeof(sitepath)) 242 >= sizeof(sitepath)) 243 return NULL; 244 } 245 246 if (strlcat(sitepath, "/pub/FreeBSD/ports/", sizeof(sitepath)) 247 >= sizeof(sitepath)) 248 return NULL; 249 250 uname(&u); 251 if (strlcat(sitepath, u.machine, sizeof(sitepath)) >= sizeof(sitepath)) 252 return NULL; 253 254 reldate = getosreldate(); 255 for(i = 0; releases[i].directory != NULL; i++) { 256 if (reldate >= releases[i].lowver && reldate <= releases[i].hiver) { 257 if (strlcat(sitepath, releases[i].directory, sizeof(sitepath)) 258 >= sizeof(sitepath)) 259 return NULL; 260 break; 261 } 262 } 263 264 if (strlcat(sitepath, "/Latest/", sizeof(sitepath)) >= sizeof(sitepath)) 265 return NULL; 266 267 return sitepath; 268 269} 270 271static void 272usage() 273{ 274 fprintf(stderr, "%s\n%s\n", 275 "usage: pkg_add [-vInrfRMS] [-t template] [-p prefix]", 276 " pkg-name [pkg-name ...]"); 277 exit(1); 278} 279