1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*7c478bd9Sstevel@tonic-gate 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate #include <stdio.h> 31*7c478bd9Sstevel@tonic-gate #include <sys/param.h> 32*7c478bd9Sstevel@tonic-gate #include <fcntl.h> 33*7c478bd9Sstevel@tonic-gate #include <stdlib.h> 34*7c478bd9Sstevel@tonic-gate #include <strings.h> 35*7c478bd9Sstevel@tonic-gate #include <errno.h> 36*7c478bd9Sstevel@tonic-gate #include <dirent.h> 37*7c478bd9Sstevel@tonic-gate #include <ctype.h> 38*7c478bd9Sstevel@tonic-gate #include <sys/stat.h> 39*7c478bd9Sstevel@tonic-gate 40*7c478bd9Sstevel@tonic-gate #include "list.h" 41*7c478bd9Sstevel@tonic-gate #include "protodir.h" 42*7c478bd9Sstevel@tonic-gate #include "arch.h" 43*7c478bd9Sstevel@tonic-gate 44*7c478bd9Sstevel@tonic-gate static pkg_list *packages[HASH_SIZE]; 45*7c478bd9Sstevel@tonic-gate 46*7c478bd9Sstevel@tonic-gate #define HASH(name) (hash(name) % HASH_SIZE) 47*7c478bd9Sstevel@tonic-gate 48*7c478bd9Sstevel@tonic-gate int 49*7c478bd9Sstevel@tonic-gate processed_package(const char *pkgname) 50*7c478bd9Sstevel@tonic-gate { 51*7c478bd9Sstevel@tonic-gate int bucket; 52*7c478bd9Sstevel@tonic-gate pkg_list *tmp; 53*7c478bd9Sstevel@tonic-gate 54*7c478bd9Sstevel@tonic-gate bucket = HASH(pkgname); 55*7c478bd9Sstevel@tonic-gate for (tmp = packages[bucket]; tmp != NULL; tmp = tmp->next) { 56*7c478bd9Sstevel@tonic-gate if (strcmp(tmp->pkg_name, pkgname) == 0) 57*7c478bd9Sstevel@tonic-gate return (1); 58*7c478bd9Sstevel@tonic-gate } 59*7c478bd9Sstevel@tonic-gate return (0); 60*7c478bd9Sstevel@tonic-gate } 61*7c478bd9Sstevel@tonic-gate 62*7c478bd9Sstevel@tonic-gate void 63*7c478bd9Sstevel@tonic-gate mark_processed(const char *pkgname) 64*7c478bd9Sstevel@tonic-gate { 65*7c478bd9Sstevel@tonic-gate int bucket; 66*7c478bd9Sstevel@tonic-gate pkg_list *tmp; 67*7c478bd9Sstevel@tonic-gate 68*7c478bd9Sstevel@tonic-gate bucket = HASH(pkgname); 69*7c478bd9Sstevel@tonic-gate tmp = malloc(sizeof (pkg_list)); 70*7c478bd9Sstevel@tonic-gate bzero(tmp, sizeof (pkg_list)); 71*7c478bd9Sstevel@tonic-gate (void) strcpy(tmp->pkg_name, pkgname); 72*7c478bd9Sstevel@tonic-gate tmp->next = packages[bucket]; 73*7c478bd9Sstevel@tonic-gate packages[bucket] = tmp; 74*7c478bd9Sstevel@tonic-gate } 75*7c478bd9Sstevel@tonic-gate 76*7c478bd9Sstevel@tonic-gate static pkg_list * 77*7c478bd9Sstevel@tonic-gate add_dependency(pkg_list *dependlist, const char *pkgname) 78*7c478bd9Sstevel@tonic-gate { 79*7c478bd9Sstevel@tonic-gate pkg_list *tmp; 80*7c478bd9Sstevel@tonic-gate pkg_list *pkg; 81*7c478bd9Sstevel@tonic-gate 82*7c478bd9Sstevel@tonic-gate pkg = malloc(sizeof (pkg_list)); 83*7c478bd9Sstevel@tonic-gate bzero(pkg, sizeof (pkg_list)); 84*7c478bd9Sstevel@tonic-gate (void) strcpy(pkg->pkg_name, pkgname); 85*7c478bd9Sstevel@tonic-gate 86*7c478bd9Sstevel@tonic-gate /* easy case */ 87*7c478bd9Sstevel@tonic-gate if (dependlist == NULL) 88*7c478bd9Sstevel@tonic-gate return (pkg); 89*7c478bd9Sstevel@tonic-gate /* insert at end, since the order matters */ 90*7c478bd9Sstevel@tonic-gate for (tmp = dependlist; tmp->next != NULL; tmp = tmp->next) { 91*7c478bd9Sstevel@tonic-gate /* NULL */ 92*7c478bd9Sstevel@tonic-gate } 93*7c478bd9Sstevel@tonic-gate tmp->next = pkg; 94*7c478bd9Sstevel@tonic-gate return (dependlist); 95*7c478bd9Sstevel@tonic-gate } 96*7c478bd9Sstevel@tonic-gate 97*7c478bd9Sstevel@tonic-gate static void 98*7c478bd9Sstevel@tonic-gate free_dependency_list(pkg_list *dependlist) 99*7c478bd9Sstevel@tonic-gate { 100*7c478bd9Sstevel@tonic-gate pkg_list *tmp; 101*7c478bd9Sstevel@tonic-gate 102*7c478bd9Sstevel@tonic-gate while (dependlist) { 103*7c478bd9Sstevel@tonic-gate tmp = dependlist; 104*7c478bd9Sstevel@tonic-gate dependlist = dependlist->next; 105*7c478bd9Sstevel@tonic-gate tmp->next = NULL; 106*7c478bd9Sstevel@tonic-gate free(tmp); 107*7c478bd9Sstevel@tonic-gate } 108*7c478bd9Sstevel@tonic-gate } 109*7c478bd9Sstevel@tonic-gate 110*7c478bd9Sstevel@tonic-gate #ifdef DEBUG 111*7c478bd9Sstevel@tonic-gate void 112*7c478bd9Sstevel@tonic-gate print_dependencies(const char *pkgname, pkg_list *dependlist) 113*7c478bd9Sstevel@tonic-gate { 114*7c478bd9Sstevel@tonic-gate pkg_list *tmp; 115*7c478bd9Sstevel@tonic-gate 116*7c478bd9Sstevel@tonic-gate fprintf(stderr, "%s:", pkgname); 117*7c478bd9Sstevel@tonic-gate for (tmp = dependlist; tmp != NULL; tmp = tmp->next) 118*7c478bd9Sstevel@tonic-gate fprintf(stderr, " %s", tmp->pkg_name); 119*7c478bd9Sstevel@tonic-gate fprintf(stderr, "\n"); 120*7c478bd9Sstevel@tonic-gate } 121*7c478bd9Sstevel@tonic-gate #endif 122*7c478bd9Sstevel@tonic-gate 123*7c478bd9Sstevel@tonic-gate static char *suffix_list[] = { 124*7c478bd9Sstevel@tonic-gate #if defined(__i386) 125*7c478bd9Sstevel@tonic-gate ".i", 126*7c478bd9Sstevel@tonic-gate #elif defined(__sparc) 127*7c478bd9Sstevel@tonic-gate ".c", 128*7c478bd9Sstevel@tonic-gate ".d", 129*7c478bd9Sstevel@tonic-gate ".m", 130*7c478bd9Sstevel@tonic-gate ".u", 131*7c478bd9Sstevel@tonic-gate #else 132*7c478bd9Sstevel@tonic-gate #error "Unknown architecture." 133*7c478bd9Sstevel@tonic-gate #endif 134*7c478bd9Sstevel@tonic-gate NULL, 135*7c478bd9Sstevel@tonic-gate }; 136*7c478bd9Sstevel@tonic-gate 137*7c478bd9Sstevel@tonic-gate static pkg_list * 138*7c478bd9Sstevel@tonic-gate find_dependencies(const char *pkgname, const char *parentdir) 139*7c478bd9Sstevel@tonic-gate { 140*7c478bd9Sstevel@tonic-gate char dependfile[MAXPATHLEN + 1]; 141*7c478bd9Sstevel@tonic-gate char pkgdir[MAXPATHLEN + 1]; 142*7c478bd9Sstevel@tonic-gate char buf[BUFSIZ]; 143*7c478bd9Sstevel@tonic-gate char deppkg[MAXNAME]; 144*7c478bd9Sstevel@tonic-gate char archpkg[MAXNAME]; 145*7c478bd9Sstevel@tonic-gate struct stat sbuf; 146*7c478bd9Sstevel@tonic-gate FILE *fp; 147*7c478bd9Sstevel@tonic-gate pkg_list *dependlist = NULL; 148*7c478bd9Sstevel@tonic-gate char **suffixes; 149*7c478bd9Sstevel@tonic-gate 150*7c478bd9Sstevel@tonic-gate (void) sprintf(dependfile, "%s/%s/depend", parentdir, pkgname); 151*7c478bd9Sstevel@tonic-gate fp = fopen(dependfile, "r"); 152*7c478bd9Sstevel@tonic-gate if (fp == NULL) { 153*7c478bd9Sstevel@tonic-gate /* 154*7c478bd9Sstevel@tonic-gate * depend won't exist in ON packages until a build 155*7c478bd9Sstevel@tonic-gate * has been done, but it would be nice if you didn't have 156*7c478bd9Sstevel@tonic-gate * to do that. So try the generic depend file that those 157*7c478bd9Sstevel@tonic-gate * packages would copy in during the build. 158*7c478bd9Sstevel@tonic-gate */ 159*7c478bd9Sstevel@tonic-gate (void) sprintf(dependfile, "%s/common_files/depend", parentdir); 160*7c478bd9Sstevel@tonic-gate fp = fopen(dependfile, "r"); 161*7c478bd9Sstevel@tonic-gate if (fp == NULL) 162*7c478bd9Sstevel@tonic-gate return (NULL); 163*7c478bd9Sstevel@tonic-gate } 164*7c478bd9Sstevel@tonic-gate while (fgets(buf, BUFSIZ, fp) != NULL) { 165*7c478bd9Sstevel@tonic-gate if ((buf[0] == '\0') || (buf[0] == '#') || isspace(buf[0])) 166*7c478bd9Sstevel@tonic-gate continue; 167*7c478bd9Sstevel@tonic-gate /* we only care about prerequisites */ 168*7c478bd9Sstevel@tonic-gate if (buf[0] != 'P') 169*7c478bd9Sstevel@tonic-gate continue; 170*7c478bd9Sstevel@tonic-gate (void) sscanf(buf, "P %s", deppkg); 171*7c478bd9Sstevel@tonic-gate /* 172*7c478bd9Sstevel@tonic-gate * We have to be careful with some of the packages that are 173*7c478bd9Sstevel@tonic-gate * listed as dependencies but exist under a different name - 174*7c478bd9Sstevel@tonic-gate * SUNWcar is good, because it's actually SUNWcar.{c,d,i,m,u}. 175*7c478bd9Sstevel@tonic-gate * What do we do there? We can't just go for all the '.' 176*7c478bd9Sstevel@tonic-gate * packages, since on x86 we only want the .i one, and on sparc 177*7c478bd9Sstevel@tonic-gate * we want everything _but_ .i. Maybe 178*7c478bd9Sstevel@tonic-gate * 179*7c478bd9Sstevel@tonic-gate * I think perhaps what we do is, if we don't find a package 180*7c478bd9Sstevel@tonic-gate * dependency, on intel we append '.i' and try for that, and on 181*7c478bd9Sstevel@tonic-gate * sparc we try the other extensions. Any we find get added. 182*7c478bd9Sstevel@tonic-gate * 183*7c478bd9Sstevel@tonic-gate * Note also we're quiet on failures. This is because you might 184*7c478bd9Sstevel@tonic-gate * be dependant on some outside package. 185*7c478bd9Sstevel@tonic-gate */ 186*7c478bd9Sstevel@tonic-gate (void) sprintf(pkgdir, "%s/%s", parentdir, deppkg); 187*7c478bd9Sstevel@tonic-gate if (stat(pkgdir, &sbuf) == -1) { 188*7c478bd9Sstevel@tonic-gate if (errno != ENOENT) { 189*7c478bd9Sstevel@tonic-gate continue; 190*7c478bd9Sstevel@tonic-gate } 191*7c478bd9Sstevel@tonic-gate for (suffixes = &suffix_list[0]; *suffixes != NULL; 192*7c478bd9Sstevel@tonic-gate suffixes++) { 193*7c478bd9Sstevel@tonic-gate (void) sprintf(archpkg, "%s%s", deppkg, 194*7c478bd9Sstevel@tonic-gate *suffixes); 195*7c478bd9Sstevel@tonic-gate (void) sprintf(pkgdir, "%s/%s", parentdir, 196*7c478bd9Sstevel@tonic-gate archpkg); 197*7c478bd9Sstevel@tonic-gate if (stat(pkgdir, &sbuf) == -1) { 198*7c478bd9Sstevel@tonic-gate continue; 199*7c478bd9Sstevel@tonic-gate } 200*7c478bd9Sstevel@tonic-gate if (!S_ISDIR(sbuf.st_mode)) { 201*7c478bd9Sstevel@tonic-gate continue; 202*7c478bd9Sstevel@tonic-gate } 203*7c478bd9Sstevel@tonic-gate /* found one */ 204*7c478bd9Sstevel@tonic-gate dependlist = add_dependency(dependlist, 205*7c478bd9Sstevel@tonic-gate archpkg); 206*7c478bd9Sstevel@tonic-gate } 207*7c478bd9Sstevel@tonic-gate } 208*7c478bd9Sstevel@tonic-gate if (!S_ISDIR(sbuf.st_mode)) { 209*7c478bd9Sstevel@tonic-gate continue; 210*7c478bd9Sstevel@tonic-gate } 211*7c478bd9Sstevel@tonic-gate dependlist = add_dependency(dependlist, deppkg); 212*7c478bd9Sstevel@tonic-gate } 213*7c478bd9Sstevel@tonic-gate (void) fclose(fp); 214*7c478bd9Sstevel@tonic-gate return (dependlist); 215*7c478bd9Sstevel@tonic-gate } 216*7c478bd9Sstevel@tonic-gate 217*7c478bd9Sstevel@tonic-gate int 218*7c478bd9Sstevel@tonic-gate process_dependencies(const char *pkgname, const char *parentdir, 219*7c478bd9Sstevel@tonic-gate elem_list *list, int verbose) 220*7c478bd9Sstevel@tonic-gate { 221*7c478bd9Sstevel@tonic-gate int count = 0; 222*7c478bd9Sstevel@tonic-gate char pkgdir[MAXPATHLEN + 1]; 223*7c478bd9Sstevel@tonic-gate pkg_list *dependlist; 224*7c478bd9Sstevel@tonic-gate pkg_list *tmp; 225*7c478bd9Sstevel@tonic-gate 226*7c478bd9Sstevel@tonic-gate dependlist = find_dependencies(pkgname, parentdir); 227*7c478bd9Sstevel@tonic-gate /* 228*7c478bd9Sstevel@tonic-gate * print_dependencies(pkgname, dependlist); 229*7c478bd9Sstevel@tonic-gate */ 230*7c478bd9Sstevel@tonic-gate if (dependlist == NULL) 231*7c478bd9Sstevel@tonic-gate return (0); 232*7c478bd9Sstevel@tonic-gate 233*7c478bd9Sstevel@tonic-gate for (tmp = dependlist; tmp != NULL; tmp = tmp->next) { 234*7c478bd9Sstevel@tonic-gate (void) sprintf(pkgdir, "%s/%s", parentdir, tmp->pkg_name); 235*7c478bd9Sstevel@tonic-gate count += process_package_dir(tmp->pkg_name, pkgdir, list, 236*7c478bd9Sstevel@tonic-gate verbose); 237*7c478bd9Sstevel@tonic-gate } 238*7c478bd9Sstevel@tonic-gate 239*7c478bd9Sstevel@tonic-gate free_dependency_list(dependlist); 240*7c478bd9Sstevel@tonic-gate return (count); 241*7c478bd9Sstevel@tonic-gate } 242