1 ////////////////////////////////////////////////////////////////////////
2 // FILE: prtget.cpp
3 // AUTHOR: Johannes Winkelmann, jw@tks6.net
4 // COPYRIGHT: (c) 2002 by Johannes Winkelmann
5 // ---------------------------------------------------------------------
6 // This program is free software; you can redistribute it and/or modify
7 // it under the terms of the GNU General Public License as published by
8 // the Free Software Foundation; either version 2 of the License, or
9 // (at your option) any later version.
10 ////////////////////////////////////////////////////////////////////////
11
12 #ifdef HAVE_CONFIG_H
13 #include <config.h>
14 #endif
15
16 #include <iostream>
17 #include <algorithm>
18 #include <set>
19 #include <iomanip>
20 #include <cstdio>
21 #include <cassert>
22 using namespace std;
23
24 #include <sys/types.h>
25 #include <sys/stat.h>
26 #include <dirent.h>
27 #include <unistd.h>
28
29 #include "prtget.h"
30 #include "repository.h"
31 #include "argparser.h"
32 #include "installtransaction.h"
33 #include "configuration.h"
34
35 #include "stringhelper.h"
36 #include "versioncomparator.h"
37 #include "file.h"
38 #include "process.h"
39 #include "datafileparser.h"
40 using namespace StringHelper;
41
42
43 using VersionComparator::COMP_RESULT;
44 using VersionComparator::GREATER;
45 using VersionComparator::LESS;
46 using VersionComparator::EQUAL;
47 using VersionComparator::UNDEFINED;
48
49 const string PrtGet::CONF_FILE = SYSCONFDIR"/prt-get.conf";
50 const string PrtGet::DEFAULT_CACHE_FILE = LOCALSTATEDIR"/lib/pkg/prt-get.cache";
51
52 /*!
53 Create a PrtGet object
54 \param parser the argument parser to be used
55 */
56 PrtGet::PrtGet( const ArgParser* parser )
57 : m_repo( 0 ),
58 m_config( 0 ),
59 m_parser( parser ),
60 m_cacheFile( DEFAULT_CACHE_FILE ),
61 m_returnValue( PG_OK ),
62 m_currentTransaction( 0 )
63 {
64 if ( m_parser->wasCalledAsPrtCached() ) {
65 m_appName = "prt-cache";
66 } else {
67 m_appName = "prt-get";
68 }
69
70
71 m_pkgDB = new PkgDB(m_parser->installRoot());
72 readConfig();
73
74 m_useRegex = m_config->useRegex() || m_parser->useRegex();
75 }
76
77 /*! destruct PrtGet object */
78 PrtGet::~PrtGet()
79 {
80 if ( m_config ) {
81 delete m_config;
82 }
83 if ( m_repo ) {
84 delete m_repo;
85 }
86
87 delete m_pkgDB;
88 }
89
90
91 /*! print version and exit */
92 void PrtGet::printVersion()
93 {
94 cout << m_appName << " " << VERSION
95 << " by Johannes Winkelmann, jw@tks6.net" << endl;
96 }
97
98 /*! print version, usage and exit */
99 void PrtGet::printUsage()
100 {
101 printVersion();
102 cout << "Usage: " << m_appName << " <command> [options]" << endl;
103
104 cout << "where commands are:" << endl;
105
106 cout << "\nINFORMATION" << endl;
107 cout << " help show this help" << endl;
108 cout << " version show the current version" << endl;
109 cout << " list [<filter>] show a list of available ports"
110 << endl;
111 cout << " printf <format> print formatted list of available"
112 << " ports"
113 << endl;
114 cout << " listinst [<filter>][--depsort] show a list of installed ports"
115 << endl;
116 cout << " listorphans list of ports with no "
117 << "packages depending on them" << endl;
118 cout << " info <port> show info about a port" << endl;
119 cout << " path <port> show path of a port" << endl;
120 cout << " readme <port> show a port's readme file "
121 << "(if it exists)" << endl;
122 cout << " dup Find duplicate ports" << endl;
123 cout << " isinst <port1 port2...> print whether ports are installed"
124 << endl;
125 cout << " current <port> print installed version of port"
126 << endl;
127
128 cout << "\nDIFFERENCES / CHECK FOR UPDATES" << endl;
129 cout << " diff <port1 port2...> list outdated packages (or check "
130 << "args for change)" << endl;
131 cout << " quickdiff same as diff but simple format"
132 << endl;
133 cout << " where opt can be:" << endl;
134 cout << " --all display locked ports too"
135 << endl;
136 cout << " --prefer-higher prefer higher installed "
137 << "versions over lower ports"
138 << endl;
139 cout << " --strict-diff override prefer higher "
140 << "configuration setting"
141 << endl;
142
143 cout << "\nDEPENDENCIES" << endl;
144 cout << " depends <port1 port2...> show dependencies for these ports"
145 << endl;
146 cout << " quickdep <port1 port2...> same as 'depends' but simple format"
147 << endl;
148 cout << " deptree <port> show dependencies tree for <port>"
149 << endl;
150 cout << " dependent [opt] <port> show installed packages which "
151 << "depend on 'port'"
152 << endl;
153 cout << " where opt can be:" << endl;
154 cout << " --all list all dependent packages, not "
155 << "only installed" << endl;
156 cout << " --recursive print recursive listing" << endl;
157 cout << " --tree print recursive tree listing"
158 << endl;
159
160 cout << "\nSEARCHING" << endl;
161 cout << " search <expr> show port names containing 'expr'" << endl;
162 cout << " dsearch <expr> show ports containing 'expr' in the "
163 << "name or description" << endl;
164 cout << " fsearch <pattern> show file names in footprints matching "
165 << "'pattern'" << endl;
166
167 cout << "\nINSTALL, UPDATE and REMOVAL" << endl;
168 cout << " install [opt] <port1 port2...> install ports" << endl;
169 cout << " update [opt] <port1 port2...> update ports" << endl;
170 cout << " grpinst [opt] <port1 port2...> install ports, stop on error"
171 << endl;
172 cout << " depinst [opt] <port1 port2...> install ports and their dependencies"
173 << endl;
174 cout << " remove [opt] <port1 port2...> remove ports"
175 << endl;
176 cout << " where opt can be:" << endl;
177 cout << " -f, -fi force installation" << endl;
178 cout << " -fr force rebuild" << endl;
179 cout << " -uf update footprint" << endl;
180 cout << " -if ignore footprint" << endl;
181 cout << " -um update md5sum" << endl;
182 cout << " -im ignore md5sum" << endl;
183 cout << " --margs=<string> pass 'string' to pkgmk"
184 << endl;
185 cout << " --aargs=<string> pass 'string' to pkgadd"
186 << endl;
187 cout << " --rargs=<string> pass 'string' to pkgrm"
188 << endl;
189 cout << " --test test mode" << endl;
190 cout << " --log write log file"<< endl;
191 cout << " --ignore=<package1,package2,...>" << endl
192 << " Don't install/update those packages"<< endl;
193 cout << " --pre-install execute pre-install script"
194 << endl;
195 cout << " --post-install execute post-install script"
196 << endl;
197 cout << " --install-scripts execute "
198 << "pre-install and post-install script"
199 << endl;
200
201 cout << "\nSYSTEM UPDATE " << endl;
202 cout << " sysup [opt] update all outdated ports"
203 << endl;
204 cout << " where opt can be:" << endl;
205 cout << " --nodeps don't sort by dependencies"
206 << endl;
207 cout << " --test test mode" << endl;
208 cout << " --log write log file"<< endl;
209 cout << " --prefer-higher prefer higher installed "
210 << "versions over lower ones in ports tree"
211 << endl;
212 cout << " --strict-diff override prefer higher "
213 << "configuration setting"
214 << endl;
215
216 cout << " lock <port1 port2...> lock current version "
217 << "of packages"
218 << endl;
219 cout << " unlock <port1 port2...> unlock packages"
220 << endl;
221 cout << " listlocked list locked packages"
222 << endl;
223
224 cout << "\nFILE OPERATIONS " << endl;
225
226 cout << " ls <port> print a listing of the port's"
227 << " directory" << endl;
228 cout << " cat <port> <file> print out 'port/file'"
229 << endl;
230 cout << " edit <port> <file> edit 'port/file'" << endl;
231
232 cout << "\nGENERAL OPTIONS" << endl;
233 cout << " -v Show version in listing"
234 << endl;
235 cout << " -vv Show version and decription " << "in listing\n" << endl;
236 cout << " --path Print path to port if appropriate (search, list, depends)\n" << endl;
237 cout << " --cache Use a cache file" << endl;
238 cout << " --config=<file> Use alternative "
239 << "configuration file" << endl;
240 cout << " --install-root=.. Use alternative "
241 << "install root directory" << endl;
242
243
244
245
246 cout << " --no-std-config Don't parse "
247 << "default configuration file" << endl;
248 cout << " --config-prepend=.. Prepend '..' to"
249 << " configuration" << endl;
250 cout << " --config-append=.. Append '..' "
251 << "to configuration" << endl;
252 cout << " --config-set=.. Set configuration "
253 << "data '..',\n"
254 << " overriding config file"
255 << endl;
256
257 }
258
259
260 /*! print list of duplicate packages in the repository */
261 void PrtGet::listShadowed()
262 {
263 if ( m_parser->useCache() ) {
264 cout << m_appName << ": command 'dup' can't work on a cache" << endl;
265 m_returnValue = PG_GENERAL_ERROR;
266 return;
267 }
268
269 initRepo( true );
270
271 string format = "%p1 %v1 > %p2 %v2\n";
272 if (m_parser->otherArgs().size() > 0)
273 format = *(m_parser->otherArgs().begin());
274 else if (m_parser->verbose() > 0)
275 format = "* %n\n %p1 %v1 preceeds over \n %p2 %v2\n";
276
277 string output;
278 Package* p1;
279 Package* p2;
280
281 list<pair<Package*, Package*> >::const_iterator it =
282 m_repo->shadowedPackages().begin();
283 for ( ; it != m_repo->shadowedPackages().end(); ++it ) {
284 output = format;
285 p1 = it->second;
286 p2 = it->first;
287
288 StringHelper::replaceAll(output, "%n", p1->name());
289 StringHelper::replaceAll(output, "%p1", p1->path() + "/" + p1->name());
290 StringHelper::replaceAll(output, "%p2", p2->path() + "/" + p2->name());
291 StringHelper::replaceAll(output, "%v1", p1->versionReleaseString());
292 StringHelper::replaceAll(output, "%v2", p2->versionReleaseString());
293
294 StringHelper::replaceAll(output, "\\n", "\n");
295 cout << output;
296 }
297 }
298
299 /*!
300 find ports matching a pattern in repository
301
302 \sa Repository::getMatchingPackages()
303 */
304 void PrtGet::listPackages()
305 {
306 string arg = "*";
307 assertMaxArgCount(1);
308
309 if ( m_parser->otherArgs().size() == 1 ) {
310 arg = *(m_parser->otherArgs().begin());
311 }
312
313 initRepo();
314 list<Package*> packages;
315 m_repo->getMatchingPackages( arg, packages );
316 if ( packages.size() ) {
317 list<Package*>::iterator it = packages.begin();
318 for ( ; it != packages.end(); ++it ) {
319 if ( m_parser->printPath() ) {
320 cout << (*it)->path() << "/";
321 }
322 cout << (*it)->name();
323 if ( m_parser->verbose() > 0 ) {
324 cout << " " << (*it)->version() << "-" << (*it)->release();
325 }
326 if ( m_parser->verbose() > 1 && !(*it)->description().empty() ) {
327 cout << ": " << (*it)->description();
328 }
329
330 cout << endl;
331 }
332 } else {
333 cout << "No matching packages found" << endl;
334 }
335 }
336
337 /*!
338 search repository for a certain pattern (which is read by the argument
339 parser.
340
341 \sa Repository::searchMatchingPackages()
342 */
343 void PrtGet::searchPackages( bool searchDesc )
344 {
345 assertExactArgCount(1);
346
347 initRepo();
348 string arg = *(m_parser->otherArgs().begin());
349 list<Package*> packages;
350 m_repo->searchMatchingPackages( arg, packages, searchDesc );
351 if ( packages.size() ) {
352 list<Package*>::iterator it = packages.begin();
353 for ( ; it != packages.end(); ++it ) {
354 if ( m_parser->printPath()) {
355 cout << (*it)->path() << "/";
356 }
357 cout << (*it)->name();
358
359 if ( m_parser->verbose() > 0 ) {
360 cout << " " << (*it)->version() << "-" << (*it)->release();
361 }
362 if ( m_parser->verbose() > 1 && !(*it)->description().empty() ) {
363 cout << ": " << (*it)->description();
364 }
365
366
367 cout << endl;
368 }
369 } else {
370 m_returnValue = PG_GENERAL_ERROR;
371 cout << "No matching packages found" << endl;
372 }
373 }
374
375 /*! print info for a package */
376 void PrtGet::printInfo()
377 {
378 assertExactArgCount(1);
379
380 initRepo();
381 string arg = *(m_parser->otherArgs().begin());
382 const Package* p = m_repo->getPackage( arg );
383 if ( p ) {
384 cout << "Name: " << p->name() << "\n"
385 << "Path: " << p->path() << "\n"
386 << "Version: " << p->version() << "\n"
387 << "Release: " << p->release() << endl;
388
389 if ( !p->description().empty() ) {
390 cout << "Description: " << p->description() << endl;
391 }
392 if ( !p->url().empty() ) {
393 cout << "URL: " << p->url() << endl;
394 }
395 if ( !p->packager().empty() ) {
396 cout << "Packager: " << p->packager() << endl;
397 }
398 if ( !p->maintainer().empty() ) {
399 cout << "Maintainer: " << p->maintainer() << endl;
400 }
401
402 if ( !p->dependencies().empty() ) {
403 cout << "Dependencies: " << p->dependencies() << endl;
404 }
405
406 // TODO: don't hardcode file names
407 string filesString = "";
408 if ( p->hasReadme() ) {
409 filesString += "README ";
410 }
411 if ( p->hasPreInstall() ) {
412 filesString += "pre-install ";
413 }
414 if ( p->hasPostInstall() ) {
415 filesString += "post-install ";
416 }
417
418 if ( filesString.length() > 0 ) {
419 filesString = StringHelper::stripWhiteSpace( filesString );
420 StringHelper::replaceAll( filesString, " ", "," );
421 cout << "Files: " << filesString << endl;
422 }
423
424 if ( m_parser->verbose() > 0 && p->hasReadme()) {
425 cout << "\n-- README ------" << endl;
426 readme();
427 }
428
429 } else {
430 cerr << "Package '" << arg << "' not found" << endl;
431 m_returnValue = PG_GENERAL_ERROR;
432 return;
433 }
434 }
435
436
437 /*!
438 initialize repository
439 \sa Repository::initFromCache()
440 \sa Repository::initFromFS()
441 */
442 void PrtGet::initRepo( bool listDuplicate )
443 {
444 if ( !m_repo ) {
445 m_repo = new Repository(m_useRegex);
446
447 if ( m_parser->useCache() ) {
448 if (m_config->cacheFile() != "") {
449 m_cacheFile = m_config->cacheFile();
450 }
451
452 Repository::CacheReadResult result =
453 m_repo->initFromCache( m_cacheFile );
454 if ( result == Repository::ACCESS_ERR ) {
455 cerr << "Can't open cache file: " << m_cacheFile << endl;
456 m_returnValue = PG_GENERAL_ERROR;
457 return;
458 } else if ( result == Repository::FORMAT_ERR ) {
459 cerr << "warning: your cache file "
460 << m_cacheFile << " was made with an "
461 << "older version "
462 << "of prt-get."
463 << "\nPlease regenerate it using"
464 << "\n prt-get cache" << endl;
465 m_returnValue = PG_GENERAL_ERROR;
466 return;
467 }
468
469 struct stat cacheStat;
470 struct stat confStat;
471 stat( m_cacheFile.c_str(), &cacheStat );
472 stat( CONF_FILE.c_str(), &confStat );
473 if ( confStat.st_ctime > cacheStat.st_ctime ) {
474 cerr << "Error: "
475 << "Configuration changed after generating cache"
476 << endl;
477 cerr << "regenerate cache using 'prt-get cache'" << endl;
478 m_returnValue = PG_GENERAL_ERROR;
479 return;
480 }
481
482 if ( !m_parser->wasCalledAsPrtCached() ) {
483 cout << m_appName << ": using cache" << endl;
484 }
485
486 } else {
487 m_repo->initFromFS( m_config->rootList(), listDuplicate );
488 }
489 }
490 }
491
492 /*! print whether a package is installed or not */
493 void PrtGet::isInstalled()
494 {
495 assertMinArgCount(1);
496
497 const list<char*>& l = m_parser->otherArgs();
498 list<char*>::const_iterator it = l.begin();
499 for ( ; it != l.end(); ++it ) {
500 bool isAlias = false;
501 string aliasName;
502
503 if ( m_pkgDB->isInstalled( *it, true, &isAlias, &aliasName ) ) {
504 if (isAlias) {
505 cout << *it << " is provided by package "
506 << aliasName
507 << endl;
508 } else {
509 cout << "package " << *it << " is installed" << endl;
510 }
511 } else {
512 cout << "package " << *it << " is not installed" << endl;
513 m_returnValue = PG_GENERAL_ERROR;
514 }
515 }
516 }
517
518
519 /*! list installed packages */
520 void PrtGet::listInstalled()
521 {
522 assertMaxArgCount(1);
523
524 string arg = "*";
525 if ( m_parser->otherArgs().size() == 1 ) {
526 arg = *(m_parser->otherArgs().begin());
527 }
528
529 map<string, string> l;
530 m_pkgDB->getMatchingPackages( arg, l, m_useRegex );
531 map<string, string>::iterator it = l.begin();
532
533 if ( l.empty() && m_parser->otherArgs().size() > 0 ) {
534 cerr << m_appName << ": No matching packages found" << endl;
535 m_returnValue = PG_GENERAL_ERROR;
536 return;
537 }
538
539 if (m_parser->depSort()) {
540 // sort by dependency, without injecting missing ones
541 // calcDependencies chokes on the full list, so go through the
542 // ports one by one
543
544 initRepo();
545 map<string, string>::iterator mit;
546 string name;
547 while (!l.empty()) {
548 mit = l.begin();
549 name = mit->first;
550 l.erase(mit);
551
552 InstallTransaction trans( name, m_repo, m_pkgDB, m_config );
553 InstallTransaction::InstallResult result = trans.calcDependencies();
554 const list<string>& depRef = trans.dependencies();
555 list<string>::const_iterator it = depRef.begin();
556
557
558 for (; it != depRef.end(); ++it) {
559 if (l.find(*it) != l.end()) {
560 cout << *it << endl;
561 l.erase(*it);
562 }
563 }
564 cout << name << endl;
565 }
566
567 } else {
568 for ( ; it != l.end(); ++it ) {
569 if ( m_parser->verbose() > 1 ) {
570 // warning: will slow down the process...
571 initRepo();
572 }
573 cout << it->first.c_str();
574 if ( m_parser->verbose() > 0 ) {
575 cout << " " << it->second.c_str();
576 }
577 if ( m_parser->verbose() > 1 ) {
578 const Package* p = m_repo->getPackage( it->first );
579 if ( p ) {
580 cout << " " << p->description();
581 }
582 }
583
584 cout << endl;
585 }
586 }
587 }
588
589 /*!
590 install package
591 \param update whether this is an update operation
592 \param group whether it's a group install (stop on error)
593
594 */
595 void PrtGet::install( bool update, bool group, bool dependencies )
596 {
597 assertMinArgCount(1);
598
599 // this can be done without initRepo()
600 const list<char*>& args = m_parser->otherArgs();
601 list<char*>::const_iterator it = args.begin();
602
603 if ( args.size() == 1 ) {
604 for ( ; it != args.end(); ++it ) {
605 string s = *it;
606 if ( !update && m_pkgDB->isInstalled( s ) ) {
607 cout << "package " << s << " is installed" << endl;
608 m_returnValue = PG_GENERAL_ERROR;
609 return;
610 } else if ( update && !m_pkgDB->isInstalled( s ) ) {
611 // can't upgrade
612 cout << "package " << s << " is not installed" << endl;
613 m_returnValue = PG_GENERAL_ERROR;
614 return;
615 }
616 }
617 }
618
619 initRepo();
620
621 if (dependencies) {
622 // calc dependencies
623 InstallTransaction depTransaction( m_parser->otherArgs(),
624 m_repo, m_pkgDB, m_config );
625 InstallTransaction::InstallResult result =
626 depTransaction.calcDependencies();
627
628 // TODO: code duplication with printDepends!
629 if ( result == InstallTransaction::CYCLIC_DEPEND ) {
630 cerr << "prt-get: cyclic dependencies found" << endl;
631 m_returnValue = PG_GENERAL_ERROR;
632 return;
633 } else if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
634 warnPackageNotFound(depTransaction);
635 m_returnValue = PG_GENERAL_ERROR;
636 return;
637 }
638 const list<string>& depRef = depTransaction.dependencies();
639 list<string>::const_iterator it = depRef.begin();
640
641 list<string> deps;
642 for (; it != depRef.end(); ++it) {
643 if (!m_pkgDB->isInstalled(*it)) {
644 deps.push_back(*it);
645 }
646 }
647
648 InstallTransaction transaction( deps, m_repo, m_pkgDB, m_config );
649 executeTransaction( transaction, update, group );
650 } else {
651 InstallTransaction transaction( m_parser->otherArgs(),
652 m_repo, m_pkgDB, m_config );
653 executeTransaction( transaction, update, group );
654 }
655 }
656
657 void PrtGet::executeTransaction( InstallTransaction& transaction,
658 bool update, bool group )
659 {
660 m_currentTransaction = &transaction;
661
662 string command[] = { "install", "installed" };
663 if ( update ) {
664 command[0] = "update";
665 command[1] = "updated";
666 }
667
668 if ( m_parser->isTest() ) {
669 cout << "*** " << m_appName << ": test mode" << endl;
670 }
671
672 InstallTransaction::InstallResult result =
673 transaction.install( m_parser, update, group );
674 bool failed = false;
675 // TODO: use switch
676 if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
677 cout << m_appName << ": package(s) not found" << endl;
678 } else if ( result == InstallTransaction::PKGMK_EXEC_ERROR ) {
679 cout << m_appName << " couldn't excecute pkgmk "
680 << "(or alternative command). "
681 << "Make sure it's installed properly" << endl;
682 } else if ( result == InstallTransaction::PKGMK_FAILURE ) {
683 cout << m_appName << ": error while " << command[0] << endl;
684 } else if ( result == InstallTransaction::NO_PACKAGE_GIVEN ) {
685 cout << m_appName << ": no package specified for "
686 << command[0] << endl;
687 } else if ( result == InstallTransaction::PKGADD_EXEC_ERROR ) {
688 cout << m_appName << " couldn't excecute pkgadd. "
689 << "Make sure it's installed properly" << endl;
690 } else if ( result == InstallTransaction::PKGDEST_ERROR ) {
691 cout << m_appName << ": error changing to PKGDEST directory "
692 << transaction.getPkgmkPackageDir() << endl;
693 failed = true;
694 } else if ( result == InstallTransaction::PKGADD_FAILURE ) {
695 cout << m_appName << ": error while pkgadding " << endl;
696 } else if ( result == InstallTransaction::LOG_DIR_FAILURE ) {
697 cout << m_appName << ": can't create log file directory " << endl;
698 } else if ( result == InstallTransaction::LOG_FILE_FAILURE ) {
699 cout << m_appName << ": can't create log file" << endl;
700 failed = true;
701 } else if ( result == InstallTransaction::NO_LOG_FILE ) {
702 cout << m_appName << ": no log file specified, but logging enabled"
703 << endl;
704 failed = true;
705 } else if ( result == InstallTransaction::CANT_LOCK_LOG_FILE ) {
706 cout << m_appName << ": can't create lock file for the log file. "
707 << "\nMaybe there's another instance of prt-get using the same "
708 << "file."
709 << "\nIf this is a stale not, please remove "
710 // TODO: file name of lock file
711 << endl;
712 failed = true;
713 } else if ( result != InstallTransaction::SUCCESS ) {
714 cout << m_appName << ": Unknown error " << result << endl;
715 failed = true;
716 }
717
718 if ( !failed ) {
719 evaluateResult( transaction, update );
720 if ( m_parser->isTest() ) {
721 cout << "\n*** " << m_appName << ": test mode end" << endl;
722 }
723 } else {
724 m_returnValue = PG_INSTALL_ERROR;
725 }
726
727 m_currentTransaction = 0;
728 }
729
730 /*!
731 print dependency listing
732 \param simpleListing Whether it should be in a simple format
733 */
734 void PrtGet::printDepends( bool simpleListing )
735 {
736 assertMinArgCount(1);
737
738 initRepo();
739
740 InstallTransaction transaction( m_parser->otherArgs(),
741 m_repo, m_pkgDB, m_config );
742 InstallTransaction::InstallResult result = transaction.calcDependencies();
743 if ( result == InstallTransaction::CYCLIC_DEPEND ) {
744 cerr << "prt-get: cyclic dependencies found" << endl;
745 m_returnValue = PG_GENERAL_ERROR;
746 return;
747 } else if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
748 warnPackageNotFound(transaction);
749 m_returnValue = PG_GENERAL_ERROR;
750 return;
751 }
752
753 const list<string>& deps = transaction.dependencies();
754 if ( simpleListing ) {
755 if ( deps.size() > 0 ) {
756 list<string>::const_iterator it = deps.begin();
757 for ( ; it != deps.end(); ++it ) {
758 cout << *it << " ";
759 }
760 cout << endl;
761 }
762 } else {
763 if ( deps.size() > 0 ) {
764 cout << "-- dependencies ([i] = installed)" << endl;
765 list<string>::const_iterator it = deps.begin();
766
767 bool isAlias;
768 string provider;
769 for ( ; it != deps.end(); ++it ) {
770 isAlias = false;
771 if ( m_pkgDB->isInstalled( *it, true, &isAlias, &provider ) ) {
772 cout << "[i] ";
773 } else {
774 cout << "[ ] ";
775 }
776 if (m_parser->printPath() > 0) {
777 cout << m_repo->getPackage(*it)->path() << "/";
778 }
779 cout << *it;
780
781 if (isAlias) {
782 cout << " (provided by " << provider << ")";
783 }
784 cout << endl;
785 }
786 } else {
787 cout << "No dependencies found" << endl;
788 }
789
790 const list< pair<string, string> >& missing = transaction.missing();
791 if ( missing.size() ) {
792 list< pair<string, string> >::const_iterator mit = missing.begin();
793 cout << endl << "-- missing packages" << endl;
794 for ( ; mit != missing.end(); ++mit ) {
795 cout << mit->first;
796 if ( !mit->second.empty() ) {
797 cout << " from " << mit->second;
798 }
799 cout << endl;
800 }
801 }
802 }
803 }
804
805 /*! read the config file */
806 void PrtGet::readConfig()
807 {
808 string fName = CONF_FILE;
809 if ( m_parser->isAlternateConfigGiven() ) {
810 fName = m_parser->alternateConfigFile();
811 }
812
813 if ( m_config ) {
814 return; // don't initialize twice
815 }
816 m_config = new Configuration( fName, m_parser );
817
818 if (!m_parser->noStdConfig()) {
819 if ( !m_config->parse() ) {
820 cerr << "Can't read config file " << fName
821 << ". Exiting" << endl;
822 m_returnValue = PG_GENERAL_ERROR;
823 return;
824 }
825 }
826
827 const list< pair<char*, ArgParser::ConfigArgType> >& configData =
828 m_parser->configData();
829 list< pair<char*, ArgParser::ConfigArgType> >::const_iterator it =
830 configData.begin();
831 for (; it != configData.end(); ++it) {
832 m_config->addConfig(it->first,
833 it->second == ArgParser::CONFIG_SET,
834 it->second == ArgParser::CONFIG_PREPEND);
835 }
836 }
837
838 /*!
839 print a simple list of port which are installed in a different version
840 than they are in the repository
841 */
842 void PrtGet::printQuickDiff()
843 {
844 initRepo();
845
846 const map<string, string>& installed = m_pkgDB->installedPackages();
847 map<string, string>::const_iterator it = installed.begin();
848 const Package* p = 0;
849 COMP_RESULT result;
850 for ( ; it != installed.end(); ++it ) {
851 if ( !m_locker.isLocked( it->first ) ) {
852 p = m_repo->getPackage( it->first );
853 if ( p ) {
854 result = compareVersions(p->versionReleaseString(),
855 it->second);
856 if (result == GREATER) {
857 cout << it->first.c_str() << " ";
858 }
859 // we don't care about undefined diffs here
860 }
861 }
862 }
863 cout << endl;
864 }
865
866
867 void PrtGet::printFormattedDiffLine(const string& name,
868 const string& versionInstalled,
869 const string& versionPortsTree,
870 bool isLocked)
871 {
872 cout.setf( ios::left, ios::adjustfield );
873 cout.width( 20 );
874 cout.fill( ' ' );
875 cout << name;
876
877 cout.width( 20 );
878 cout.fill( ' ' );
879 cout << versionInstalled;
880
881 string locked = "";
882 if ( isLocked ) {
883 locked = "locked";
884 }
885 cout.width( 20 );
886 cout.fill( ' ' );
887 cout << versionPortsTree << locked << endl;
888 }
889 /*!
890 print an overview of port which are installed in a different version
891 than they are in the repository
892 */
893 void PrtGet::printDiff()
894 {
895 initRepo();
896 map< string, string > l;
897 if ( m_parser->otherArgs().size() > 0 ) {
898 expandWildcardsPkgDB( m_parser->otherArgs(), l );
899 }
900 if ( l.size() < m_parser->otherArgs().size() ) {
901 cerr << "prt-get: no matching installed packages found" << endl;
902 m_returnValue = PG_GENERAL_ERROR;
903 return;
904 }
905
906 #if 0
907 // const list<char*>& l = m_parser->otherArgs();
908 // list<char*>::const_iterator checkIt = l.begin();
909
910 // check whether ports to be checked are installed
911 list< string >::iterator checkIt = l.begin();
912 for ( ; checkIt != l.end(); ++checkIt ) {
913 if ( ! m_pkgDB->isInstalled( *checkIt ) ) {
914 cerr << "Port not installed: " << *checkIt << endl;
915 m_returnValue = PG_GENERAL_ERROR;
916 return;
917 }
918 }
919 #endif
920
921 const map<string, string>& installed = m_pkgDB->installedPackages();
922 map<string, string>::const_iterator it = installed.begin();
923 const Package* p = 0;
924 int count = 0;
925 COMP_RESULT result;
926 for ( ; it != installed.end(); ++it ) {
927
928 p = m_repo->getPackage( it->first );
929 if ( p ) {
930 if ( l.size() && l.find( it->first ) == l.end() ) {
931 continue;
932 }
933
934 result = compareVersions( p->versionReleaseString(),
935 it->second );
936 if (result == GREATER ) {
937 if ( !m_locker.isLocked( it->first ) ||
938 m_parser->otherArgs().size() > 0 ||
939 m_parser->all() ) {
940
941
942 ++count;
943 if ( count == 1 ) {
944 cout << "Differences between installed packages "
945 << "and ports tree:\n" << endl;
946 printFormattedDiffLine("Port",
947 "Installed",
948 "Available in the ports tree",
949 false);
950 cout << endl;
951 }
952
953 printFormattedDiffLine(it->first,
954 it->second,
955 p->versionReleaseString(),
956 m_locker.isLocked( it->first ));
957 }
958 } else if (result == UNDEFINED) {
959 m_undefinedVersionComp.push_back(make_pair(p, it->second));
960 }
961 }
962 }
963
964 if (m_undefinedVersionComp.size()) {
965 cout << "\n\n" << "Undecidable version differences (use --strict-diff)"
966 << endl << endl;
967 printFormattedDiffLine("Port",
968 "Installed",
969 "Available in the ports tree",
970 false);
971 cout << endl;
972
973 list< pair< const Package*, string > >::iterator it =
974 m_undefinedVersionComp.begin();
975 const Package* p;
976 for (; it != m_undefinedVersionComp.end(); ++it) {
977 p = it->first;
978 printFormattedDiffLine(p->name(),
979 it->second,
980 p->versionReleaseString(),
981 false);
982 }
983 }
984
985
986 if ( count == 0 ) {
987 cout << "No differences found" << endl;
988 }
989 }
990
991 /*! print path to a port */
992 void PrtGet::printPath()
993 {
994 assertExactArgCount(1);
995
996 initRepo();
997 string arg = *(m_parser->otherArgs().begin());
998 const Package* p = m_repo->getPackage( arg );
999 if ( p ) {
1000 cout << p->path() << "/" << p->name() << endl;
1001 } else {
1002 cerr << "Package '" << arg << "' not found" << endl;
1003 m_returnValue = PG_GENERAL_ERROR;
1004 return;
1005 }
1006 }
1007
1008
1009 /*! helper method to print the result of an InstallTransaction */
1010 void PrtGet::evaluateResult( InstallTransaction& transaction,
1011 bool update,
1012 bool interrupted )
1013 {
1014 int errors = 0;
1015
1016 // TODO: this is a duplicate, it's in install() as well
1017 string command[] = { "install", "installed" };
1018 if ( update ) {
1019 command[0] = "update";
1020 command[1] = "updated";
1021 }
1022
1023 const list<string>& ignored = transaction.ignoredPackages();
1024 if ( ignored.size() ) {
1025 cout << endl << "-- Packages ignored" << endl;
1026 list<string>::const_iterator iit = ignored.begin();
1027
1028 for ( ; iit != ignored.end(); ++iit ) {
1029 cout << *iit << endl;
1030 }
1031 }
1032
1033 const list< pair<string, string> >& missing = transaction.missing();
1034 if ( missing.size() ) {
1035 ++errors;
1036 cout << endl << "-- Packages not found" << endl;
1037 list< pair<string, string> >::const_iterator mit = missing.begin();
1038
1039 for ( ; mit != missing.end(); ++mit ) {
1040 cout << mit->first;
1041 if ( mit->second != "" ) {
1042 cout << " from " << mit->second;
1043 }
1044 cout << endl;
1045 }
1046 }
1047
1048 const list< pair<string, InstallTransaction::InstallInfo> >& error =
1049 transaction.installError();
1050 if ( error.size() ) {
1051 ++errors;
1052 cout << endl << "-- Packages where "
1053 << command[0] << " failed" << endl;
1054 list< pair<string, InstallTransaction::InstallInfo> >::const_iterator
1055 eit = error.begin();
1056
1057 for ( ; eit != error.end(); ++eit ) {
1058 cout << eit->first;
1059 reportPrePost(eit->second);
1060 cout << endl;
1061 }
1062 }
1063
1064 const list<string>& already = transaction.alreadyInstalledPackages();
1065 if ( already.size() ) {
1066 cout << endl << "-- Packages installed before this run (ignored)"
1067 << endl;
1068 list<string>::const_iterator ait = already.begin();
1069
1070 bool isAlias;
1071 string provider;
1072 for ( ; ait != already.end(); ++ait ) {
1073 isAlias = false;
1074 cout << *ait;
1075 m_pkgDB->isInstalled(*ait, true, &isAlias, &provider);
1076
1077 if (isAlias) {
1078 cout << " (provided by " << provider << ")";
1079 }
1080 cout << endl;
1081 }
1082 }
1083
1084
1085 const list< pair<string, InstallTransaction::InstallInfo> >& inst =
1086 transaction.installedPackages();
1087 if ( inst.size() ) {
1088 cout << endl << "-- Packages " << command[1] << endl;
1089 list< pair<string, InstallTransaction::InstallInfo> >::const_iterator
1090 iit = inst.begin();
1091
1092 bool atLeastOnePackageHasReadme = false;
1093
1094 for ( ; iit != inst.end(); ++iit ) {
1095 if (m_parser->printPath()) {
1096 // TODO: avoid lookup by tuning
1097 // InstallTransaction::installedPackages()
1098 const Package* p = m_repo->getPackage(iit->first);
1099 if (p) {
1100 cout << p->path() << "/";
1101 }
1102 }
1103 cout << iit->first;
1104 if ( iit->second.hasReadme ) {
1105 if ( m_config->readmeMode() ==
1106 Configuration::COMPACT_README ) {
1107 cout << " (README)";
1108 }
1109 atLeastOnePackageHasReadme = true;
1110 }
1111 reportPrePost(iit->second);
1112 cout << endl;
1113 }
1114
1115
1116 // readme's
1117 if ( atLeastOnePackageHasReadme ) {
1118 if ( m_config->readmeMode() == Configuration::VERBOSE_README ) {
1119 cout << endl << "-- " << command[1]
1120 << " packages with README files:" << endl;
1121 iit = inst.begin();
1122 for ( ; iit != inst.end(); ++iit ) {
1123 if ( iit->second.hasReadme ) {
1124 cout << iit->first;
1125 cout << endl;
1126 }
1127 }
1128 }
1129 }
1130 }
1131 if ( m_undefinedVersionComp.size() ) {
1132 cout << endl
1133 << "-- Packages with undecidable version "
1134 << "difference (use --strict-diff)"
1135 << endl;
1136 list< pair<const Package*, string> >::const_iterator uit =
1137 m_undefinedVersionComp.begin();
1138 const Package * p;
1139 for ( ; uit != m_undefinedVersionComp.end(); ++uit ) {
1140 p = uit->first;
1141 cout << p->name() << " ("
1142 << uit->second
1143 << " vs "
1144 << p->versionReleaseString() << ")" << endl;
1145 }
1146 }
1147
1148 cout << endl;
1149
1150 if ( errors == 0 && !interrupted ) {
1151 cout << "prt-get: " << command[1] << " successfully" << endl;
1152 } else {
1153 m_returnValue = PG_PARTIAL_INSTALL_ERROR;
1154 }
1155 }
1156
1157 void PrtGet::reportPrePost(const InstallTransaction::InstallInfo& info) {
1158 if (info.preState != InstallTransaction::NONEXISTENT) {
1159 string preString = "failed";
1160 if (info.preState == InstallTransaction::EXEC_SUCCESS) {
1161 preString = "ok";
1162 }
1163 cout << " [pre: " << preString << "]";
1164 }
1165 if ( info.postState != InstallTransaction::NONEXISTENT) {
1166 string postString = "failed";
1167 if (info.postState == InstallTransaction::EXEC_SUCCESS){
1168 postString = "ok";
1169 }
1170 cout << " [post: " << postString << "]";
1171 }
1172
1173 }
1174
1175 /*! create a cache */
1176 void PrtGet::createCache()
1177 {
1178 if ( m_parser->wasCalledAsPrtCached() ) {
1179 cerr << m_appName << ": Can't create cache from cache. "
1180 << "Use prt-get instead" << endl;
1181 m_returnValue = PG_GENERAL_ERROR;
1182 return;
1183 }
1184
1185 initRepo();
1186 if (m_config->cacheFile() != "") {
1187 m_cacheFile = m_config->cacheFile();
1188 }
1189
1190 Repository::WriteResult result = m_repo->writeCache( m_cacheFile );
1191 if ( result == Repository::DIR_ERR ) {
1192 cerr << "Can't create cache directory " << m_cacheFile << endl;
1193 m_returnValue = PG_GENERAL_ERROR;
1194 return;
1195 }
1196 if ( result == Repository::FILE_ERR ) {
1197 cerr << "Can't open cache file " << m_cacheFile << " for writing"
1198 << endl;
1199 m_returnValue = PG_GENERAL_ERROR;
1200 return;
1201 }
1202
1203 }
1204
1205 /*!
1206 \return true if v1 is greater than v2
1207 */
1208 COMP_RESULT PrtGet::compareVersions( const string& v1, const string& v2 )
1209 {
1210 if (v1 == v2) {
1211 return EQUAL;
1212 }
1213
1214
1215 if (m_parser->preferHigher() ||
1216 (m_config->preferHigher() && !m_parser->strictDiff())) {
1217
1218 COMP_RESULT result = VersionComparator::compareVersions(v1, v2);
1219 return result;
1220 }
1221
1222 if (v1 != v2)
1223 return GREATER;
1224 return LESS;
1225 }
1226
1227 int PrtGet::returnValue() const
1228 {
1229 return m_returnValue;
1230 }
1231
1232
1233 /*! print a list of packages available in the repository */
1234 void PrtGet::printf()
1235 {
1236 map<string, string> sortedOutput;
1237
1238 assertExactArgCount(1);
1239
1240 initRepo();
1241 string filter = m_parser->useRegex() ? "." : "*";
1242 if ( m_parser->hasFilter() ) {
1243 filter = m_parser->filter();
1244 }
1245 list<Package*> packages;
1246 m_repo->getMatchingPackages( filter, packages );
1247 list<Package*>::const_iterator it = packages.begin();
1248
1249 const string formatString = *(m_parser->otherArgs().begin());
1250 string sortString =
1251 StringHelper::stripWhiteSpace( m_parser->sortArgs() );
1252 sortString += "%n"; // make it unique
1253
1254 for ( ; it != packages.end(); ++it ) {
1255 string output = formatString;
1256 string sortkey = sortString;
1257
1258 const Package* p = *it;
1259
1260 StringHelper::replaceAll( output, "%n", p->name() );
1261 StringHelper::replaceAll( output, "%u", p->url() );
1262 StringHelper::replaceAll( output, "%p", p->path() );
1263 StringHelper::replaceAll( output, "%v", p->version() );
1264 StringHelper::replaceAll( output, "%r", p->release() );
1265 StringHelper::replaceAll( output, "%d", p->description() );
1266 StringHelper::replaceAll( output, "%e", p->dependencies() );
1267 StringHelper::replaceAll( output, "%P", p->packager() );
1268 StringHelper::replaceAll( output, "%M", p->maintainer() );
1269
1270 StringHelper::replaceAll( output, "\\t", "\t" );
1271 StringHelper::replaceAll( output, "\\n", "\n" );
1272
1273 StringHelper::replaceAll( sortkey, "%n", p->name() );
1274 StringHelper::replaceAll( sortkey, "%u", p->url() );
1275 StringHelper::replaceAll( sortkey, "%p", p->path() );
1276 StringHelper::replaceAll( sortkey, "%v", p->version() );
1277 StringHelper::replaceAll( sortkey, "%r", p->release() );
1278 StringHelper::replaceAll( sortkey, "%d", p->description() );
1279 StringHelper::replaceAll( sortkey, "%e", p->dependencies() );
1280 StringHelper::replaceAll( sortkey, "%P", p->packager() );
1281 StringHelper::replaceAll( sortkey, "%M", p->maintainer() );
1282
1283 string isInst = "no";
1284 if ( m_pkgDB->isInstalled( p->name() ) ) {
1285 string ip = p->name() + "-" +
1286 m_pkgDB->getPackageVersion( p->name() );
1287 if ( ip == p->name() + "-" + p->versionReleaseString() ) {
1288 isInst = "yes";
1289 } else {
1290 isInst = "diff";
1291 }
1292 }
1293 StringHelper::replaceAll( output, "%i", isInst );
1294 StringHelper::replaceAll( sortkey, "%i", isInst );
1295
1296 string isLocked = m_locker.isLocked( p->name() ) ? "yes" : "no";
1297 StringHelper::replaceAll( output, "%l", isLocked );
1298 StringHelper::replaceAll( sortkey, "%l", isLocked );
1299
1300 string hasReadme = p->hasReadme() ? "yes" : "no";
1301 StringHelper::replaceAll( output, "%R", hasReadme );
1302 StringHelper::replaceAll( sortkey, "%R", hasReadme );
1303
1304 string hasPreInstall = p->hasPreInstall() ? "yes" : "no";
1305 StringHelper::replaceAll( output, "%E", hasPreInstall );
1306 StringHelper::replaceAll( sortkey, "%E", hasPreInstall );
1307
1308 string hasPostInstall = p->hasPostInstall() ? "yes" : "no";
1309 StringHelper::replaceAll( output, "%O", hasPostInstall );
1310 StringHelper::replaceAll( sortkey, "%O", hasPostInstall );
1311
1312 sortedOutput[sortkey] = output;
1313 }
1314
1315 map<string, string>::iterator sortIt = sortedOutput.begin();
1316 for ( ; sortIt != sortedOutput.end(); ++sortIt ) {
1317 if ( StringHelper::stripWhiteSpace(sortIt->second).length() > 0) {
1318 cout << sortIt->second;
1319 }
1320 }
1321 }
1322
1323 void PrtGet::readme()
1324 {
1325 assertExactArgCount(1);
1326
1327 initRepo();
1328 string arg = *(m_parser->otherArgs().begin());
1329 const Package* p = m_repo->getPackage( arg );
1330 if ( p ) {
1331 string file = p->path() + "/" + p->name() + "/README";
1332 printFile(file);
1333 } else {
1334 cerr << "Package '" << arg << "' not found" << endl;
1335 m_returnValue = PG_GENERAL_ERROR;
1336 return;
1337 }
1338 }
1339
1340 bool PrtGet::printFile(const string& file)
1341 {
1342 if (!File::fileExists(file)) {
1343 return false;
1344 }
1345
1346 char* pager = getenv("PAGER");
1347 if (pager) {
1348 Process proc(pager, file);
1349 proc.executeShell();
1350 } else {
1351 FILE* fp = fopen( file.c_str(), "r" );
1352 char buf[255];
1353 if ( fp ) {
1354 while ( fgets( buf, 255, fp ) ) {
1355 cout << buf;
1356 }
1357 fclose( fp );
1358 }
1359 }
1360
1361 return true;
1362 }
1363
1364 void PrtGet::printDependent()
1365 {
1366 assertExactArgCount(1);
1367
1368 initRepo();
1369 string arg = *(m_parser->otherArgs().begin());
1370
1371 if (m_parser->printTree()) {
1372 cout << arg << endl;
1373 printDependent(arg, 2);
1374 } else {
1375 printDependent(arg, 0);
1376 }
1377 }
1378
1379 void PrtGet::printDependent(const string& dep, int level)
1380 {
1381 map<string, Package*>::const_iterator it = m_repo->packages().begin();
1382 static map<string, bool> shownMap;
1383
1384 set<const Package*> dependent;
1385 for ( ; it != m_repo->packages().end(); ++it ) {
1386
1387 // TODO: is the following line needed?
1388 const Package* p = it->second;
1389 if ( p && p->dependencies().find( dep ) != string::npos ) {
1390 list<string> tokens;
1391 StringHelper::split( p->dependencies(), ',', tokens );
1392 list<string>::iterator it = find( tokens.begin(),
1393 tokens.end(),
1394 dep );
1395 if ( it != tokens.end() ) {
1396 dependent.insert( p );
1397 }
1398 }
1399 }
1400
1401 // - there are two modes, tree and non-tree recursive mode; in
1402 // tree mode, packages are shown multiple times, in non tree
1403 // recursive mode they're only printed the first time; this is not
1404 // necessarily optimal for rebuilding:
1405 //
1406 // a -> b -> d
1407 // \ ^
1408 // > c /
1409 //
1410 // trying to rebuild 'd' before 'c' might possibly fail
1411 string indent = "";
1412 if (m_parser->printTree()) {
1413 for (int i = 0; i < level; ++i) {
1414 indent += " ";
1415 }
1416 }
1417 set<const Package*>::iterator it2 = dependent.begin();
1418 for ( ; it2 != dependent.end(); ++it2 ) {
1419 const Package* p = *it2;
1420
1421 if (m_parser->recursive() && !m_parser->printTree()) {
1422 if (shownMap[p->name()]) {
1423 continue;
1424 }
1425 shownMap[p->name()] = true;
1426 }
1427
1428 if ( m_parser->all() || m_pkgDB->isInstalled( p->name() ) ) {
1429
1430 cout << indent << p->name();
1431 if ( m_parser->verbose() > 0 ) {
1432 cout << " " << p->versionReleaseString();
1433 }
1434 if ( m_parser->verbose() > 1 ) {
1435 cout << ": " << p->description();
1436 }
1437
1438 cout << endl;
1439
1440 if (m_parser->recursive()) {
1441 printDependent( p->name(), level+2 );
1442 }
1443 }
1444 }
1445 }
1446
1447 void PrtGet::listOrphans()
1448 {
1449 initRepo();
1450 map<string, string> installed = m_pkgDB->installedPackages();
1451 map<string, bool> required;
1452 map<string, string>::iterator it = installed.begin();
1453
1454 for (; it != installed.end(); ++it) {
1455 list<string> tokens;
1456 const Package* p = m_repo->getPackage(it->first);
1457 if (p) {
1458 StringHelper::split( p->dependencies(), ',', tokens );
1459 list<string>::iterator lit = tokens.begin();
1460 for (; lit != tokens.end(); ++lit) {
1461 required[*lit] = true;
1462 }
1463 }
1464 }
1465
1466 // - we could store the package pointer in another map to avoid
1467 // another getPackage lockup, but it seems better to optimized for
1468 // memory since it's only used when called with -vv
1469
1470 it = installed.begin();
1471 for (; it != installed.end(); ++it) {
1472 if (!required[it->first]) {
1473 cout << it->first;
1474 if ( m_parser->verbose() > 0 ) {
1475 cout << " " << it->second;
1476 }
1477 if ( m_parser->verbose() > 1 ) {
1478 const Package* p = m_repo->getPackage(it->first);
1479 if (p) {
1480 cout << ": " << p->description();
1481 }
1482 }
1483 cout << endl;
1484 }
1485 }
1486 }
1487
1488
1489 void PrtGet::warnPackageNotFound(InstallTransaction& transaction)
1490 {
1491 cerr << "The package '";
1492 cerr << transaction.missing().begin()->first;
1493 cerr << "' could not be found: " << endl;
1494 }
1495
1496 void PrtGet::sysup()
1497 {
1498 // TODO: refactor getDifferentPackages from diff/quickdiff
1499 initRepo();
1500
1501 list<string>* target;
1502 list<string> packagesToUpdate;
1503 list<string> sortedList;
1504
1505 const map<string, string>& installed = m_pkgDB->installedPackages();
1506 map<string, string>::const_iterator it = installed.begin();
1507 const Package* p = 0;
1508 COMP_RESULT result;
1509 for ( ; it != installed.end(); ++it ) {
1510 if ( !m_locker.isLocked( it->first ) ) {
1511 p = m_repo->getPackage( it->first );
1512 if ( p ) {
1513 result = compareVersions( p->versionReleaseString(),
1514 it->second );
1515 if (result == GREATER ) {
1516 packagesToUpdate.push_back( it->first );
1517 } else if (result == UNDEFINED ) {
1518 m_undefinedVersionComp.push_back(make_pair(p, it->second));
1519 }
1520 }
1521 }
1522 }
1523
1524 if ( packagesToUpdate.empty() ) {
1525 cout << "System is up to date" << endl;
1526 return;
1527 }
1528
1529 if ( m_parser->nodeps() ) {
1530 target = &packagesToUpdate;
1531 } else {
1532 // sort by dependency
1533
1534 // TODO: refactor code from printDepends
1535 InstallTransaction depTrans( packagesToUpdate,
1536 m_repo, m_pkgDB, m_config );
1537 InstallTransaction::InstallResult result = depTrans.calcDependencies();
1538 if ( result == InstallTransaction::CYCLIC_DEPEND ) {
1539 cerr << "cyclic dependencies" << endl;
1540 m_returnValue = PG_GENERAL_ERROR;
1541 return;
1542 } else if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
1543 warnPackageNotFound(depTrans);
1544 m_returnValue = PG_GENERAL_ERROR;
1545 return;
1546 }
1547
1548 const list<string>& deps = depTrans.dependencies();
1549 if ( deps.size() > 0 ) {
1550 list<string>::const_iterator it = deps.begin();
1551 for ( ; it != deps.end(); ++it ) {
1552 if ( find( packagesToUpdate.begin(),
1553 packagesToUpdate.end(), *it ) !=
1554 packagesToUpdate.end() ) {;
1555 sortedList.push_back( *it );
1556 }
1557 }
1558 }
1559
1560 target = &sortedList;
1561 }
1562
1563 InstallTransaction transaction( *target,
1564 m_repo, m_pkgDB, m_config );
1565 executeTransaction( transaction, true, false );
1566 }
1567
1568
1569 void PrtGet::expandWildcardsPkgDB( const list<char*>& in,
1570 map<string, string>& target )
1571 {
1572 list<char*>::const_iterator it = in.begin();
1573 for ( ; it != in.end(); ++it ) {
1574 map<string, string> l;
1575 m_pkgDB->getMatchingPackages( *it, l, m_useRegex );
1576 map<string, string>::iterator iit = l.begin();
1577 for ( ; iit != l.end(); ++iit ) {
1578 target[iit->first] = iit->second;
1579 }
1580 }
1581 }
1582
1583 void PrtGet::expandWildcardsRepo( const list<char*>& in, list<string>& target )
1584 {
1585 list<char*>::const_iterator it = in.begin();
1586
1587 for ( ; it != in.end(); ++it ) {
1588 list<Package*> l;
1589 m_repo->getMatchingPackages( *it, l );
1590 list<Package*>::iterator iit = l.begin();
1591 for ( ; iit != l.end(); ++iit ) {
1592 target.push_back( (*iit)->name() );
1593 }
1594 }
1595 }
1596
1597
1598 void PrtGet::current()
1599 {
1600 assertExactArgCount(1);
1601
1602 const map<string, string>& installed = m_pkgDB->installedPackages();
1603 map<string, string>::const_iterator it = installed.begin();
1604 string search = *(m_parser->otherArgs().begin());
1605
1606 for ( ; it != installed.end(); ++it ) {
1607 if ( it->first == search ) {
1608 cout << it->second.c_str() << endl;
1609 return;
1610 }
1611 }
1612
1613 cout << "Package " << search << " not installed" << endl;
1614 m_returnValue = 1;
1615 }
1616
1617 SignalHandler::HandlerResult PrtGet::handleSignal( int signal )
1618 {
1619 // TODO: second argument could also be true:
1620 // TODO: kill installtransaction
1621
1622 cout << "prt-get: interrupted" << endl;
1623 if ( m_currentTransaction ) {
1624 evaluateResult( *m_currentTransaction, false, true );
1625 }
1626 }
1627
1628 /*!
1629 find files matching a pattern in repository
1630
1631 \sa Repository::getMatchingPackages()
1632 */
1633 void PrtGet::fsearch()
1634 {
1635 assertMinArgCount(1);
1636
1637 string arg = "*";
1638 if ( m_parser->otherArgs().size() == 1 ) {
1639 arg = *(m_parser->otherArgs().begin());
1640 }
1641
1642 initRepo();
1643 const map<string, Package*>& packages = m_repo->packages();
1644 map<string, Package*>::const_iterator it = packages.begin();
1645 bool first = true;
1646 for ( ; it != packages.end(); ++it ) {
1647 list<string> matches;
1648 string fp =
1649 it->second->path() + "/" +
1650 it->second->name() + "/" + ".footprint";
1651 if ( File::grep( fp, arg, matches,
1652 m_parser->fullPath(),
1653 m_useRegex)) {
1654 if ( matches.size() > 0 ) {
1655 if ( first ) {
1656 first = false;
1657 } else {
1658 cout << endl;
1659 }
1660 cout << "Found in "
1661 << it->second->path() << "/"
1662 << it->first << ":" << endl;
1663 list<string>::iterator it = matches.begin();
1664 for ( ; it != matches.end(); ++it ) {
1665 cout << " " << *it << endl;
1666 }
1667 }
1668 }
1669 }
1670
1671 if ( first ) {
1672 m_returnValue = PG_GENERAL_ERROR;
1673 }
1674 }
1675
1676 void PrtGet::setLock( bool lock )
1677 {
1678 assertMinArgCount(1);
1679
1680 if ( lock ) {
1681 initRepo();
1682 }
1683
1684 const list<char*>& args = m_parser->otherArgs();
1685 list<char*>::const_iterator it = args.begin();
1686 for ( ; it != args.end(); ++it ) {
1687 if ( lock ) {
1688 if (m_pkgDB->isInstalled( *it )) {
1689 if (!m_locker.lock( *it )) {
1690 cerr << "Already locked: " << *it << endl;
1691 m_returnValue = PG_GENERAL_ERROR;
1692 }
1693 } else {
1694 cerr << "Package '" << *it << "' not found" << endl;
1695 m_returnValue = PG_GENERAL_ERROR;
1696 return;
1697 }
1698
1699 } else {
1700 if ( !m_locker.unlock( *it ) ) {
1701 cerr << "Not locked previously: " << *it << endl;
1702 m_returnValue = PG_GENERAL_ERROR;
1703 return;
1704 }
1705 }
1706 }
1707
1708 if (!m_locker.store()) {
1709 cerr << "Failed to write lock data" << endl;
1710 m_returnValue = PG_GENERAL_ERROR;
1711 }
1712 }
1713
1714 void PrtGet::listLocked()
1715 {
1716 // shares some code with listInstalled
1717 if ( m_locker.openFailed() ) {
1718 cerr << "Failed to open lock data file" << endl;
1719 m_returnValue = PG_GENERAL_ERROR;
1720 }
1721
1722 const map<string, string>& l = m_pkgDB->installedPackages();
1723
1724 if ( l.empty() ) {
1725 return;
1726 }
1727
1728 if ( m_parser->verbose() > 1 ) {
1729 // warning: will slow down the process...
1730 initRepo();
1731 }
1732
1733
1734 const vector<string>& lockedPackages = m_locker.lockedPackages();
1735 vector<string>::const_iterator it = lockedPackages.begin();
1736 for ( ; it != lockedPackages.end(); ++it ) {
1737 cout << *it;
1738 if ( m_parser->verbose() > 0 ) {
1739 cout << " " << m_pkgDB->getPackageVersion(*it);
1740 }
1741 if ( m_parser->verbose() > 1 ) {
1742 const Package* p = m_repo->getPackage( *it );
1743 if ( p ) {
1744 cout << ": " << p->description();
1745 }
1746 }
1747
1748 cout << endl;
1749
1750 }
1751 }
1752
1753
1754 void PrtGet::edit()
1755 {
1756 assertMinArgCount(1);
1757 assertMaxArgCount(2);
1758
1759 char* editor = getenv("EDITOR");
1760 if (editor) {
1761 initRepo();
1762
1763 list<char*>::const_iterator it = m_parser->otherArgs().begin();
1764 string arg = *it;
1765 const Package* p = m_repo->getPackage( arg );
1766 if ( p ) {
1767 string fileName = "Pkgfile";
1768 if (++it != m_parser->otherArgs().end()) {
1769 fileName = *it;
1770 }
1771 string file = p->path() + "/" + p->name() + "/" + fileName;
1772 Process proc(editor, file);
1773 m_returnValue = proc.executeShell();
1774 if (m_returnValue) {
1775 cerr << "error while execution the editor" << endl;
1776 }
1777 } else {
1778 cerr << "Package '" << arg << "' not found" << endl;
1779 m_returnValue = PG_GENERAL_ERROR;
1780 return;
1781 }
1782
1783 } else {
1784 cerr << "Environment variable EDITOR not set" << endl;;
1785 m_returnValue = PG_GENERAL_ERROR;
1786 return;
1787 }
1788
1789 }
1790
1791 void PrtGet::ls()
1792 {
1793 assertExactArgCount(1);
1794
1795 initRepo();
1796
1797 list<char*>::const_iterator it = m_parser->otherArgs().begin();
1798 string arg = *it;
1799 const Package* p = m_repo->getPackage( arg );
1800 if ( p ) {
1801 string dirname = p->path() + "/" + p->name();
1802 DIR* dir = opendir(dirname.c_str());
1803 struct dirent* entry;
1804 vector<string> files;
1805 while (entry = readdir(dir)) {
1806 string dName = entry->d_name;
1807 if (dName != "." && dName != "..") {
1808 files.push_back(dName);
1809 }
1810 }
1811 closedir(dir);
1812
1813 sort(files.begin(), files.end());
1814 vector<string>::iterator fit = files.begin();
1815 for (; fit != files.end(); ++fit) {
1816 if (m_parser->printPath()) {
1817 cout << p->path() + "/" +p->name() + "/";
1818 }
1819 cout << *fit << endl;
1820 }
1821 } else {
1822 cerr << "Package '" << arg << "' not found" << endl;
1823 m_returnValue = PG_GENERAL_ERROR;
1824 return;
1825 }
1826 }
1827
1828 void PrtGet::cat()
1829 {
1830 assertMinArgCount(1);
1831 assertMaxArgCount(2);
1832
1833 initRepo();
1834
1835 list<char*>::const_iterator it = m_parser->otherArgs().begin();
1836 string arg = *it;
1837 const Package* p = m_repo->getPackage( arg );
1838 if ( p ) {
1839 string fileName = "Pkgfile";
1840 if (++it != m_parser->otherArgs().end()) {
1841 fileName = *it;
1842 }
1843 string file = p->path() + "/" + p->name() + "/" + fileName;
1844 if (!printFile(file)) {
1845 cerr << "File '" << *it << "' not found" << endl;
1846 m_returnValue = PG_GENERAL_ERROR;
1847 return;
1848 }
1849 } else {
1850 cerr << "Package '" << arg << "' not found" << endl;
1851 m_returnValue = PG_GENERAL_ERROR;
1852 return;
1853 }
1854 }
1855
1856 void PrtGet::remove()
1857 {
1858 assertMinArgCount(1);
1859
1860 list<string> removed;
1861 list<string> failed;
1862 list<string> notInstalled;
1863
1864 if ( m_parser->isTest() ) {
1865 cout << "*** " << m_appName << ": test mode" << endl;
1866 }
1867
1868 string command = InstallTransaction::PKGRM_DEFAULT_COMMAND;
1869 if (m_config->removeCommand() != "") {
1870 command = m_config->removeCommand();
1871 }
1872
1873 const list<char*>& args = m_parser->otherArgs();
1874 list<char*>::const_iterator it = args.begin();
1875 for ( ; it != args.end(); ++it ) {
1876 if (m_pkgDB->isInstalled(*it)) {
1877 // TODO: prettify
1878 string args = "";
1879 if (m_parser->installRoot() != "") {
1880 args = "-r " + m_parser->installRoot() + " ";
1881 }
1882 args += (m_parser->pkgrmArgs() + " " + *it);
1883
1884 Process proc(command, args);
1885 if (m_parser->isTest() || proc.executeShell() == 0) {
1886 removed.push_back(*it);
1887 if (m_locker.isLocked(*it)) {
1888 m_locker.unlock(*it);
1889 m_locker.store();
1890 }
1891 } else {
1892 failed.push_back(*it);
1893 }
1894 } else {
1895 notInstalled.push_back(*it);
1896 }
1897 }
1898
1899 if ( removed.size() ) {
1900 cout << endl << "-- Packages removed"
1901 << endl;
1902 list<string>::const_iterator it = removed.begin();
1903
1904 for ( ; it != removed.end(); ++it ) {
1905 cout << *it << endl;
1906 }
1907 }
1908
1909 if ( failed.size() ) {
1910 cout << endl << "-- Packages where removal failed"
1911 << endl;
1912 list<string>::const_iterator it = failed.begin();
1913
1914 for ( ; it != failed.end(); ++it ) {
1915 cout << *it << endl;
1916 }
1917 }
1918
1919 if ( notInstalled.size() ) {
1920 cout << endl << "-- Packages which were not installed"
1921 << endl;
1922 list<string>::const_iterator it = notInstalled.begin();
1923
1924 for ( ; it != notInstalled.end(); ++it ) {
1925 cout << *it << endl;
1926 }
1927 }
1928
1929 if ( m_parser->isTest() ) {
1930 cout << "*** " << m_appName << ": test mode end" << endl;
1931 }
1932
1933
1934
1935 }
1936
1937 void PrtGet::assertMaxArgCount(int count)
1938 {
1939 if ( m_parser->otherArgs().size() > count ) {
1940 argCountFailure(count, "at most");
1941 }
1942 }
1943
1944 void PrtGet::assertExactArgCount(int count)
1945 {
1946 if ( m_parser->otherArgs().size() != count ) {
1947 argCountFailure(count, "exactly");
1948 }
1949 }
1950
1951 void PrtGet::assertMinArgCount(int count)
1952 {
1953 if ( m_parser->otherArgs().size() < count ) {
1954 argCountFailure(count, "at least");
1955 }
1956 }
1957
1958 void PrtGet::argCountFailure(int count, const string& specifier)
1959 {
1960 cerr << m_appName << " "
1961 << m_parser->commandName() << " takes " << specifier << " "
1962 << count << (count > 1 ? " arguments" : " argument") << endl;
1963 exit(PG_ARG_ERROR);
1964 }
1965
1966
1967 void PrtGet::printDependTree()
1968 {
1969 assertExactArgCount(1);
1970
1971 initRepo();
1972
1973 list<char*>::const_iterator it = m_parser->otherArgs().begin();
1974 string arg = *it;
1975 const Package* p = m_repo->getPackage( arg );
1976 if (!p) {
1977 cerr << "Package '" << arg << "' not found" << endl;
1978 m_returnValue = PG_GENERAL_ERROR;
1979 return;
1980 }
1981
1982 if (p->dependencies().length() > 0) {
1983
1984 cout << "-- dependencies ([i] = installed";
1985 if (!m_parser->all()) {
1986 cout << ", '-->' = seen before";
1987 }
1988 cout << ")" << endl;
1989 if ( m_pkgDB->isInstalled( *it ) ) {
1990 cout << "[i] ";
1991 } else {
1992 cout << "[ ] ";
1993 }
1994 cout << p->name() << endl;
1995 printDepsLevel(2, p);
1996 }
1997
1998 }
1999
2000 void PrtGet::printDepsLevel(int indent, const Package* package)
2001 {
2002 static map<string, bool> shownMap;
2003
2004 list<string> deps;
2005 StringHelper::split(package->dependencies(), ',', deps);
2006 list<string>::iterator it = deps.begin();
2007 bool isAlias = false;
2008 string aliasName = "";
2009
2010 for (; it != deps.end(); ++it) {
2011 if ( m_pkgDB->isInstalled( *it, true, &isAlias, &aliasName ) ) {
2012 cout << "[i] ";
2013 } else {
2014 cout << "[ ] ";
2015 }
2016 for (int i = 0; i < indent; ++i) {
2017 cout << " ";
2018 }
2019 cout << *it;
2020 if (isAlias) {
2021 cout << " (provided by " << aliasName << ")";
2022 }
2023 const Package* p = m_repo->getPackage( *it );
2024 if (p) {
2025 if (p->dependencies().length() > 0) {
2026 map<string, bool>::iterator shownIt = shownMap.find(*it);
2027 if (shownIt != shownMap.end()) {
2028 cout << " -->" << endl;;
2029 } else {
2030 cout << endl;
2031 printDepsLevel(indent+2, p);
2032 if (!m_parser->all()) {
2033 shownMap[*it] = true;
2034 }
2035 }
2036 } else {
2037 cout << endl;
2038 }
2039 } else {
2040 cout << " (not found in ports tree)" << endl;
2041 }
2042 }
2043 }
2044
2045 void PrtGet::dumpConfig()
2046 {
2047
2048 cout.setf( ios::left, ios::adjustfield );
2049 cout.width( 20 );
2050 cout.fill( ' ' );
2051 cout << "Alias file: " << PkgDB::ALIAS_STORE << endl;
2052
2053 if (!m_parser->noStdConfig()) {
2054 string fName = CONF_FILE;
2055 if ( m_parser->isAlternateConfigGiven() ) {
2056 fName = m_parser->alternateConfigFile();
2057 }
2058 cout.setf( ios::left, ios::adjustfield );
2059 cout.width( 20 );
2060 cout.fill( ' ' );
2061 cout << "Configuration file: " << fName << endl;
2062 }
2063
2064 if (m_config->cacheFile() != "") {
2065 cout.setf( ios::left, ios::adjustfield );
2066 cout.width( 20 );
2067 cout.fill( ' ' );
2068 cout << "Cache file: " << m_config->cacheFile() << endl;
2069 }
2070 if (m_config->makeCommand() != "") {
2071 cout.setf( ios::left, ios::adjustfield );
2072 cout.width( 20 );
2073 cout.fill( ' ' );
2074 cout << "Make command file: " << m_config->makeCommand() << endl;
2075 }
2076 if (m_config->addCommand() != "") {
2077 cout.setf( ios::left, ios::adjustfield );
2078 cout.width( 20 );
2079 cout.fill( ' ' );
2080 cout << "Add command: " << m_config->addCommand() << endl;
2081 }
2082 if (m_config->removeCommand() != "") {
2083 cout.setf( ios::left, ios::adjustfield );
2084 cout.width( 20 );
2085 cout.fill( ' ' );
2086 cout << "Remove command: " << m_config->removeCommand() << endl;
2087 }
2088 if (m_config->runscriptCommand() != "") {
2089 cout.setf( ios::left, ios::adjustfield );
2090 cout.width( 20 );
2091 cout.fill( ' ' );
2092 cout << "Runscript command: " << m_config->runscriptCommand() << endl;
2093 }
2094
2095 cout.setf( ios::left, ios::adjustfield );
2096 cout.width( 20 );
2097 cout.fill( ' ' );
2098 cout << "Run scripts: " <<(m_config->runScripts() ? "yes" : "no" )
2099 << endl;
2100
2101 cout.setf( ios::left, ios::adjustfield );
2102 cout.width( 20 );
2103 cout.fill( ' ' );
2104 cout << "Keep higher version:" <<(m_config->preferHigher() ? "yes" : "no" )
2105 << endl;
2106
2107 cout.setf( ios::left, ios::adjustfield );
2108 cout.width( 20 );
2109 cout.fill( ' ' );
2110 cout << "Readme mode: ";
2111 switch (m_config->readmeMode()) {
2112 case Configuration::VERBOSE_README:
2113 cout << "verbose";
2114 break;
2115 case Configuration::COMPACT_README:
2116 cout << "compact";
2117 break;
2118 case Configuration::NO_README:
2119 cout << "off";
2120 break;
2121 }
2122 cout << endl;
2123
2124 cout << endl;
2125
2126 if (m_config->logFilePattern() != "") {
2127 cout.setf( ios::left, ios::adjustfield );
2128 cout.width( 20 );
2129 cout.fill( ' ' );
2130 cout << "Log file: " << m_config->logFilePattern() << endl;
2131 }
2132 cout.setf( ios::left, ios::adjustfield );
2133 cout.width( 20 );
2134 cout.fill( ' ' );
2135 cout << " Write log: " << (m_config->writeLog() ? "yes" : "no" ) << endl;
2136 cout.setf( ios::left, ios::adjustfield );
2137 cout.width( 20 );
2138 cout.fill( ' ' );
2139 cout << " Append log: " <<(m_config->appendLog() ? "yes" : "no" ) << endl;
2140
2141 cout << endl;
2142 cout.setf( ios::left, ios::adjustfield );
2143 cout.width( 20 );
2144 cout.fill( ' ' );
2145 cout << "Pkgmk settings: " << m_config->logFilePattern() << endl;
2146 cout.setf( ios::left, ios::adjustfield );
2147 cout.width( 20 );
2148 cout.fill( ' ' );
2149 cout << " Package dir: " << InstallTransaction::getPkgmkPackageDir()
2150 << endl;
2151
2152 cout.setf( ios::left, ios::adjustfield );
2153 cout.width( 20 );
2154 cout.fill( ' ' );
2155 cout << " Compression mode: "
2156 << InstallTransaction::getPkgmkCompressionMode() << endl;
2157
2158
2159 cout << endl;
2160 list< pair<string, string> >::const_iterator it =
2161 m_config->rootList().begin();
2162 cout << "Port "
2163 << (m_config->rootList().size() == 1 ? "directory" : "directories")
2164 << ": " << endl;
2165 for (; it != m_config->rootList().end(); ++it) {
2166 cout << " " << it->first;
2167 if (it->second != "") {
2168 cout << " (" << it->second << ")";
2169 }
2170 cout << endl;
2171 }
2172 }
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