2 * FreeBSD install - a package for the installation and maintainance
3 * of non-core utilities.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
17 * This is the version module. Based on pkg_version.pl by Bruce A. Mah.
21 #include <sys/cdefs.h>
22 __FBSDID("$FreeBSD$");
31 char IndexPath[PATH_MAX] = "";
32 struct index_head Index = SLIST_HEAD_INITIALIZER(Index);
34 static int pkg_do(char *);
35 static void show_version(Package, const char *, const char *);
38 * This is the traditional pkg_perform, except that the argument is _not_
39 * a list of packages. It is the index file from the command line.
41 * We loop over the installed packages, matching them with the -s flag
42 * if needed and calling pkg_do(). Before hand we set up a few things,
43 * and after we tear them down...
46 pkg_perform(char **indexarg)
48 char **pkgs, *pat[2], **patterns;
49 struct index_entry *ie;
54 * Try to find and open the INDEX. We only check IndexFile != NULL
55 * later, if we actually need the INDEX.
57 if (*indexarg == NULL)
58 snprintf(IndexPath, sizeof(IndexPath), "%s/%s", PORTS_DIR, INDEX_FNAME);
60 strlcpy(IndexPath, *indexarg, sizeof(IndexPath));
62 IndexFile = fetchGetURL(IndexPath, "");
64 IndexFile = fopen(IndexPath, "r");
66 /* Get either a list of matching or all packages */
67 if (MatchName != NULL) {
70 MatchType = RegexExtended ? MATCH_EREGEX : MATCH_REGEX;
73 MatchType = MATCH_ALL;
77 if (LookUpOrigin != NULL)
78 pkgs = matchbyorigin(LookUpOrigin, &err_cnt);
80 pkgs = matchinstalled(MatchType, patterns, &err_cnt);
83 errx(2, "Unable to find package database directory!");
85 if (LookUpOrigin != NULL) {
86 warnx("no packages recorded with this origin");
91 warnx("no packages installed");
95 warnx("no packages match pattern");
103 for (i = 0; pkgs[i] != NULL; i++)
104 err_cnt += pkg_do(pkgs[i]);
106 /* If we opened the INDEX in pkg_do(), clean up. */
107 while (!SLIST_EMPTY(&Index)) {
108 ie = SLIST_FIRST(&Index);
109 SLIST_REMOVE_HEAD(&Index, next);
110 if (ie->name != NULL)
112 if (ie->origin != NULL)
116 if (IndexFile != NULL)
123 * Traditional pkg_do(). We take the package name we are passed and
124 * first slurp in the CONTENTS file, getting name and origin, then
125 * we look for it's corresponding Makefile. If that fails we pull in
126 * the INDEX, and check there.
131 char *ch, tmp[PATH_MAX], tmp2[PATH_MAX], *latest = NULL;
133 struct index_entry *ie;
137 /* Suck in the contents list. */
138 plist.head = plist.tail = NULL;
139 plist.name = plist.origin = NULL;
140 snprintf(tmp, PATH_MAX, "%s/%s/%s", LOG_DIR, pkg, CONTENTS_FNAME);
141 fp = fopen(tmp, "r");
143 warnx("the package info for package '%s' is corrupt", pkg);
146 read_plist(&plist, fp);
148 if (plist.name == NULL) {
149 warnx("%s does not appear to be a valid package!", pkg);
154 * First we check if the installed package has an origin, and try
155 * looking for it's Makefile. If we find the Makefile we get the
156 * latest version from there. If we fail, we start looking in the
157 * INDEX, first matching the origin and then the package name.
159 if (plist.origin != NULL && !UseINDEXOnly) {
160 snprintf(tmp, PATH_MAX, "%s/%s", PORTS_DIR, plist.origin);
161 if (isdir(tmp) && chdir(tmp) != FAIL && isfile("Makefile")) {
162 if ((latest = vpipe("/usr/bin/make -V PKGNAME", tmp)) == NULL)
163 warnx("Failed to get PKGNAME from %s/Makefile!", tmp);
165 show_version(plist, latest, "port");
168 if (latest == NULL) {
169 /* Report package as not found in INDEX if the INDEX is not required. */
170 if (IndexFile == NULL && !UseINDEXOnly)
171 show_version(plist, NULL, plist.origin);
173 /* We only pull in the INDEX once, if needed. */
174 if (SLIST_EMPTY(&Index)) {
176 errx(2, "Unable to open %s in %s.", IndexPath, __func__);
177 while ((ch = fgetln(IndexFile, &len)) != NULL) {
179 * Don't use strlcpy() because fgetln() doesn't
180 * return a valid C string.
182 strncpy(tmp, ch, MIN(len, PATH_MAX));
183 tmp[PATH_MAX-1] = '\0';
184 /* The INDEX has pkgname|portdir|... */
185 if ((ch = strchr(tmp, '|')) != NULL)
187 if (ch != NULL && (ch = strchr(&ch[1], '|')) != NULL)
189 /* Look backwards for the last two dirs = origin */
190 while (ch != NULL && *--ch != '/')
193 while (ch != NULL && *--ch != '/')
197 errx(2, "The INDEX does not appear to be valid!");
198 if ((ie = malloc(sizeof(struct index_entry))) == NULL)
199 errx(2, "Unable to allocate memory in %s.", __func__);
200 bzero(ie, sizeof(struct index_entry));
201 ie->name = strdup(tmp);
202 ie->origin = strdup(&ch[1]);
203 /* Who really cares if we reverse the index... */
204 SLIST_INSERT_HEAD(&Index, ie, next);
207 /* Now that we've slurped in the INDEX... */
208 SLIST_FOREACH(ie, &Index, next) {
209 if (plist.origin != NULL) {
210 if (strcmp(plist.origin, ie->origin) == 0)
211 latest = strdup(ie->name);
213 strlcpy(tmp, ie->name, PATH_MAX);
214 strlcpy(tmp2, plist.name, PATH_MAX);
215 /* Chop off the versions and compare. */
216 if ((ch = strrchr(tmp, '-')) == NULL)
217 errx(2, "The INDEX does not appear to be valid!");
219 if ((ch = strrchr(tmp2, '-')) == NULL)
220 warnx("%s is not a valid package!", plist.name);
223 if (strcmp(tmp2, tmp) == 0) {
224 if (latest != NULL) {
225 /* Multiple matches */
226 snprintf(tmp, PATH_MAX, "%s|%s", latest, ie->name);
228 latest = strdup(tmp);
230 latest = strdup(ie->name);
235 show_version(plist, NULL, NULL);
237 show_version(plist, latest, "index");
246 #define OUTPUT(c) ((PreventChars != NULL && !strchr(PreventChars, (c))) || \
247 (LimitChars != NULL && strchr(LimitChars, (c))) || \
248 (PreventChars == NULL && LimitChars == NULL))
251 * Do the work of comparing and outputing. Ugly, but well that's what
252 * You get when you try to match perl output in C ;-).
255 show_version(Package plist, const char *latest, const char *source)
257 char *ch, tmp[PATH_MAX];
261 if (!plist.name || strlen(plist.name) == 0)
263 if (ShowOrigin != FALSE && plist.origin != NULL)
264 strlcpy(tmp, plist.origin, PATH_MAX);
266 strlcpy(tmp, plist.name, PATH_MAX);
268 if ((ch = strrchr(tmp, '-')) != NULL)
272 if (latest == NULL) {
273 if (source == NULL && OUTPUT('!')) {
274 printf("%-34s !", tmp);
276 printf(" Comparison failed");
278 } else if (OUTPUT('?')) {
279 printf("%-34s ?", tmp);
281 printf(" orphaned: %s", plist.origin);
284 } else if (strchr(latest,'|') != NULL) {
286 printf("%-34s *", tmp);
288 strlcpy(tmp, latest, PATH_MAX);
289 ch = strchr(tmp, '|');
292 ver = strrchr(tmp, '-');
293 ver = ver ? &ver[1] : tmp;
294 printf(" multiple versions (index has %s", ver);
296 ver = strrchr(&ch[1], '-');
297 ver = ver ? &ver[1] : &ch[1];
298 if ((ch = strchr(&ch[1], '|')) != NULL)
301 } while (ch != NULL);
307 cmp = version_cmp(plist.name, latest);
308 ver = strrchr(latest, '-');
309 ver = ver ? &ver[1] : latest;
310 if (cmp < 0 && OUTPUT('<')) {
311 printf("%-34s %c", tmp, Quiet ? '\0' : '<');
313 printf(" needs updating (%s has %s)", source, ver);
315 } else if (cmp == 0 && OUTPUT('=')) {
316 printf("%-34s %c", tmp, Quiet ? '\0' : '=');
318 printf(" up-to-date with %s", source);
320 } else if (cmp > 0 && OUTPUT('>')) {
321 printf("%-34s %c", tmp, Quiet ? '\0' : '>');
323 printf(" succeeds %s (%s has %s)", source, source, ver);
330 version_match(char *pattern, const char *pkgname)
335 Boolean isTMP = FALSE;
337 if (isURL(pkgname)) {
338 fp = fetchGetURL(pkgname, "");
342 errx(2, "Unable to open %s.", pkgname);
343 } else if (pkgname[0] == '/') {
344 fp = fopen(pkgname, "r");
348 errx(2, "Unable to open %s.", pkgname);
349 } else if (strcmp(pkgname, "-") == 0) {
352 } else if (isURL(pattern)) {
353 fp = fetchGetURL(pattern, "");
357 errx(2, "Unable to open %s.", pattern);
358 } else if (pattern[0] == '/') {
359 fp = fopen(pattern, "r");
363 errx(2, "Unable to open %s.", pattern);
364 } else if (strcmp(pattern, "-") == 0) {
368 ret = pattern_match(MATCH_GLOB, pattern, pkgname);
374 while ((line = fgetln(fp, &len)) != NULL) {
378 if (len > 0 && line[len-1] == '\n')
381 if (lnlen > sizeof(ln)-1)
382 lnlen = sizeof(ln)-1;
383 memcpy(ln, line, lnlen);
385 if ((ch = strchr(ln, '|')) != NULL)
388 match = pattern_match(MATCH_GLOB, pattern, ln);
390 match = pattern_match(MATCH_GLOB, ln, pkgname);
393 printf("%.*s\n", (int)len, line);