1 /* vim: sw=2 et cino=>4,n-2,{1s
5 * Copyright (c) 2009-2015, SUSE LLC
7 * This program is licensed under the BSD license, read LICENSE.BSD
8 * for further information
22 #include "repo_solv.h"
23 #ifdef ENABLE_SUSEREPO
24 #include "repo_susetags.h"
27 #include "repo_rpmmd.h"
32 #ifdef ENABLE_ARCHREPO
33 #include "repo_arch.h"
36 #include "solv_xfopen.h"
42 printf("Usage:\n%s: <arch> [options..] repo [--nocheck repo]...\n"
43 "\t--exclude <pattern>\twhitespace-separated list of (sub-)"
44 "packagenames to ignore\n"
45 "\t--withobsoletes\t\tCheck for obsoletes on packages contained in repos\n"
46 "\t--nocheck\t\tDo not warn about all following repos (only use them to fulfill dependencies)\n"
47 "\t--withsrc\t\tAlso check dependencies of src.rpm\n\n"
53 strlen_comp(const char *str)
55 size_t l = strlen(str);
56 if (l > 3 && !strcmp(str + l - 3, ".gz"))
58 if (l > 3 && !strcmp(str + l - 3, ".xz"))
60 if (l > 4 && !strcmp(str + l - 4, ".bz2"))
62 if (l > 5 && !strcmp(str + l - 4, ".lzma"))
68 main(int argc, char **argv)
76 char *arch, *exclude_pat;
87 int obsoletepkgcheck = 0;
95 pool_setarch(pool, arch);
96 noarchid = pool->solvables[SYSTEMSOLVABLE].arch;
97 for (i = 2; i < argc; i++)
102 if (!strcmp(argv[i], "--withsrc"))
107 if (!strcmp(argv[i], "--withobsoletes"))
112 if (!strcmp(argv[i], "--nocheck"))
115 nocheck = pool->nsolvables;
118 if (!strcmp(argv[i], "--exclude"))
122 printf("--exclude needs a whitespace separated list of substrings as parameter\n");
125 exclude_pat = argv[i + 1];
129 l = strlen_comp(argv[i]);
130 if (!strcmp(argv[i], "-"))
132 else if ((fp = solv_xfopen(argv[i], 0)) == 0)
137 repo = repo_create(pool, argv[i]);
142 #ifdef ENABLE_SUSEREPO
143 else if (l >= 8 && !strncmp(argv[i] + l - 8, "packages", 8))
145 r = repo_add_susetags(repo, fp, 0, 0, 0);
149 else if (l >= 11 && !strncmp(argv[i] + l - 11, "primary.xml", 11))
151 r = repo_add_rpmmd(repo, fp, 0, 0);
152 if (!r && i + 1 < argc)
154 l = strlen_comp(argv[i + 1]);
155 if (l >= 13 && !strncmp(argv[i + 1] + l - 13, "filelists.xml", 13))
159 if ((fp = solv_xfopen(argv[i], 0)) == 0)
164 r = repo_add_rpmmd(repo, fp, 0, REPO_EXTEND_SOLVABLES|REPO_LOCALPOOL);
170 else if (l >= 8 && !strncmp(argv[i] + l - 8, "Packages", 8))
172 r = repo_add_debpackages(repo, fp, 0);
175 #ifdef ENABLE_ARCHREPO
176 else if (l >= 7 && (!strncmp(argv[i] + l - 7, ".db.tar", 7)))
178 r = repo_add_arch_repo(repo, fp, 0);
182 r = repo_add_solv(repo, fp, 0);
185 fprintf(stderr, "could not add repo %s: %s\n", argv[i], pool_errstr(pool));
191 pool_addfileprovides(pool);
192 pool_createwhatprovides(pool);
193 archid = pool_str2id(pool, arch, 0);
195 rpmid = pool_str2id(pool, "rpm", 0);
199 for (p = 1; p < pool->nsolvables; p++)
201 Solvable *s = pool->solvables + p;
202 if (s->name == rpmid && s->arch == archid && pool_installable(pool, s))
205 if (p < pool->nsolvables)
206 rpmrel = pool_rel2id(pool, rpmid, archid, REL_ARCH, 1);
215 for (p = 1; p < (nocheck ? nocheck : pool->nsolvables); p++)
217 Solvable *s = pool->solvables + p;
220 if (withsrc && (s->arch == ARCH_SRC || s->arch == ARCH_NOSRC))
222 queue_push(&cand, p);
225 if (!pool_installable(pool, s))
227 if (archid && s->arch != archid && s->arch != noarchid)
229 /* check if we will conflict with a infarch rule, if yes,
230 * don't bother checking the package */
232 FOR_PROVIDES(rp, rpp, s->name)
234 if (pool->solvables[rp].name != s->name)
236 if (pool->solvables[rp].arch == archid)
242 queue_push(&cand, p);
244 if (obsoletepkgcheck)
246 int obsoleteusesprovides = pool_get_flag(pool, POOL_FLAG_OBSOLETEUSESPROVIDES);
247 int obsoleteusescolors = pool_get_flag(pool, POOL_FLAG_OBSOLETEUSESCOLORS);
249 for (i = 0; i < cand.count; i++)
252 s = pool->solvables + cand.elements[i];
256 Id obs, *obsp = s->repo->idarraydata + s->obsoletes;
258 while ((obs = *obsp++) != 0)
261 FOR_PROVIDES(op, opp, obs)
263 Solvable *os = pool->solvables + op;
264 if (nocheck && op >= nocheck)
266 if (solvable_identical(s, os))
268 if (!obsoleteusesprovides && !pool_match_nevr(pool, os, obs))
270 if (obsoleteusescolors && !pool_colormatch(pool, s, os))
273 printf("can't install %s:\n", pool_solvid2str(pool, op));
274 printf(" package is obsoleted by %s\n", pool_solvable2str(pool, s));
281 solv = solver_create(pool);
283 /* prune cand by doing weak installs */
287 for (i = 0; i < cand.count; i++)
289 p = cand.elements[i];
290 queue_push2(&job, SOLVER_INSTALL|SOLVER_SOLVABLE|SOLVER_WEAK, p);
293 queue_push2(&job, SOLVER_INSTALL|SOLVER_SOLVABLE_NAME, rpmrel);
294 solver_set_flag(solv, SOLVER_FLAG_IGNORE_RECOMMENDED, 1);
295 solver_solve(solv, &job);
297 for (i = j = 0; i < cand.count; i++)
299 p = cand.elements[i];
300 if (solver_get_decisionlevel(solv, p) <= 0)
302 cand.elements[j++] = p;
311 /* now check every candidate */
312 for (i = 0; i < cand.count; i++)
317 p = cand.elements[i];
320 char *ptr, *save = 0, *pattern;
322 pattern = solv_strdup(exclude_pat);
324 for (ptr = strtok_r(pattern, " ", &save);
326 ptr = strtok_r(NULL, " ", &save))
328 if (*ptr && strstr(pool_solvid2str(pool, p), ptr))
338 s = pool->solvables + p;
340 queue_push2(&job, SOLVER_INSTALL|SOLVER_SOLVABLE, p);
342 queue_push2(&job, SOLVER_INSTALL|SOLVER_SOLVABLE_NAME, rpmrel);
343 solver_set_flag(solv, SOLVER_FLAG_IGNORE_RECOMMENDED, 1);
344 problemcount = solver_solve(solv, &job);
351 printf("can't install %s:\n", pool_solvable2str(pool, s));
352 while ((problem = solver_next_problem(solv, problem)) != 0)
354 solver_findallproblemrules(solv, problem, &rids);
355 for (j = 0; j < rids.count; j++)
357 Id probr = rids.elements[j];
362 solver_allruleinfos(solv, probr, &rinfo);
363 for (k = 0; k < rinfo.count; k += 4)
365 Id dep, source, target;
366 source = rinfo.elements[k + 1];
367 target = rinfo.elements[k + 2];
368 dep = rinfo.elements[k + 3];
369 switch (rinfo.elements[k])
371 case SOLVER_RULE_DISTUPGRADE:
373 case SOLVER_RULE_INFARCH:
374 s = pool_id2solvable(pool, source);
375 printf(" %s has inferior architecture\n", pool_solvable2str(pool, s));
377 case SOLVER_RULE_UPDATE:
378 s = pool_id2solvable(pool, source);
379 printf(" %s can not be updated\n", pool_solvable2str(pool, s));
381 case SOLVER_RULE_JOB:
382 case SOLVER_RULE_JOB_PROVIDED_BY_SYSTEM:
383 case SOLVER_RULE_JOB_UNKNOWN_PACKAGE:
384 case SOLVER_RULE_JOB_UNSUPPORTED:
386 case SOLVER_RULE_RPM:
387 printf(" some dependency problem\n");
389 case SOLVER_RULE_JOB_NOTHING_PROVIDES_DEP:
390 printf(" nothing provides requested %s\n", pool_dep2str(pool, dep));
392 case SOLVER_RULE_RPM_NOT_INSTALLABLE:
393 s = pool_id2solvable(pool, source);
394 printf(" package %s is not installable\n", pool_solvable2str(pool, s));
396 case SOLVER_RULE_RPM_NOTHING_PROVIDES_DEP:
397 s = pool_id2solvable(pool, source);
398 printf(" nothing provides %s needed by %s\n", pool_dep2str(pool, dep), pool_solvable2str(pool, s));
401 Reldep *rd = GETRELDEP(pool, dep);
402 if (!ISRELDEP(rd->name))
405 FOR_PROVIDES(rp, rpp, rd->name)
406 printf(" (we have %s)\n", pool_solvable2str(pool, pool->solvables + rp));
410 case SOLVER_RULE_RPM_SAME_NAME:
411 s = pool_id2solvable(pool, source);
412 s2 = pool_id2solvable(pool, target);
413 printf(" cannot install both %s and %s\n", pool_solvable2str(pool, s), pool_solvable2str(pool, s2));
415 case SOLVER_RULE_RPM_PACKAGE_CONFLICT:
416 s = pool_id2solvable(pool, source);
417 s2 = pool_id2solvable(pool, target);
418 printf(" package %s conflicts with %s provided by %s\n", pool_solvable2str(pool, s), pool_dep2str(pool, dep), pool_solvable2str(pool, s2));
420 case SOLVER_RULE_RPM_PACKAGE_OBSOLETES:
421 s = pool_id2solvable(pool, source);
422 s2 = pool_id2solvable(pool, target);
423 printf(" package %s obsoletes %s provided by %s\n", pool_solvable2str(pool, s), pool_dep2str(pool, dep), pool_solvable2str(pool, s2));
425 case SOLVER_RULE_RPM_PACKAGE_REQUIRES:
426 s = pool_id2solvable(pool, source);
427 printf(" package %s requires %s, but none of the providers can be installed\n", pool_solvable2str(pool, s), pool_dep2str(pool, dep));
429 case SOLVER_RULE_RPM_SELF_CONFLICT:
430 s = pool_id2solvable(pool, source);
431 printf(" package %s conflicts with %s provided by itself\n", pool_solvable2str(pool, s), pool_dep2str(pool, dep));