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>] 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->verbose() > 1 ) {
540 // warning: will slow down the process...
541 initRepo();
542 }
543
544 for ( ; it != l.end(); ++it ) {
545 cout << it->first.c_str();
546 if ( m_parser->verbose() > 0 ) {
547 cout << " " << it->second.c_str();
548 }
549 if ( m_parser->verbose() > 1 ) {
550 const Package* p = m_repo->getPackage( it->first );
551 if ( p ) {
552 cout << " " << p->description();
553 }
554 }
555
556 cout << endl;
557 }
558 }
559
560 /*!
561 install package
562 \param update whether this is an update operation
563 \param group whether it's a group install (stop on error)
564
565 */
566 void PrtGet::install( bool update, bool group, bool dependencies )
567 {
568 assertMinArgCount(1);
569
570 // this can be done without initRepo()
571 const list<char*>& args = m_parser->otherArgs();
572 list<char*>::const_iterator it = args.begin();
573
574 if ( args.size() == 1 ) {
575 for ( ; it != args.end(); ++it ) {
576 string s = *it;
577 if ( !update && m_pkgDB->isInstalled( s ) ) {
578 cout << "package " << s << " is installed" << endl;
579 m_returnValue = PG_GENERAL_ERROR;
580 return;
581 } else if ( update && !m_pkgDB->isInstalled( s ) ) {
582 // can't upgrade
583 cout << "package " << s << " is not installed" << endl;
584 m_returnValue = PG_GENERAL_ERROR;
585 return;
586 }
587 }
588 }
589
590 initRepo();
591
592 if (dependencies) {
593 // calc dependencies
594 InstallTransaction depTransaction( m_parser->otherArgs(),
595 m_repo, m_pkgDB, m_config );
596 InstallTransaction::InstallResult result =
597 depTransaction.calcDependencies();
598
599 // TODO: code duplication with printDepends!
600 if ( result == InstallTransaction::CYCLIC_DEPEND ) {
601 cerr << "prt-get: cyclic dependencies found" << endl;
602 m_returnValue = PG_GENERAL_ERROR;
603 return;
604 } else if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
605 warnPackageNotFound(depTransaction);
606 m_returnValue = PG_GENERAL_ERROR;
607 return;
608 }
609 const list<string>& depRef = depTransaction.dependencies();
610 list<string>::const_iterator it = depRef.begin();
611
612 list<string> deps;
613 for (; it != depRef.end(); ++it) {
614 if (!m_pkgDB->isInstalled(*it)) {
615 deps.push_back(*it);
616 }
617 }
618
619 InstallTransaction transaction( deps, m_repo, m_pkgDB, m_config );
620 executeTransaction( transaction, update, group );
621 } else {
622 InstallTransaction transaction( m_parser->otherArgs(),
623 m_repo, m_pkgDB, m_config );
624 executeTransaction( transaction, update, group );
625 }
626 }
627
628 void PrtGet::executeTransaction( InstallTransaction& transaction,
629 bool update, bool group )
630 {
631 m_currentTransaction = &transaction;
632
633 string command[] = { "install", "installed" };
634 if ( update ) {
635 command[0] = "update";
636 command[1] = "updated";
637 }
638
639 if ( m_parser->isTest() ) {
640 cout << "*** " << m_appName << ": test mode" << endl;
641 }
642
643 InstallTransaction::InstallResult result =
644 transaction.install( m_parser, update, group );
645 bool failed = false;
646 // TODO: use switch
647 if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
648 cout << m_appName << ": package(s) not found" << endl;
649 } else if ( result == InstallTransaction::PKGMK_EXEC_ERROR ) {
650 cout << m_appName << " couldn't excecute pkgmk "
651 << "(or alternative command). "
652 << "Make sure it's installed properly" << endl;
653 } else if ( result == InstallTransaction::PKGMK_FAILURE ) {
654 cout << m_appName << ": error while " << command[0] << endl;
655 } else if ( result == InstallTransaction::NO_PACKAGE_GIVEN ) {
656 cout << m_appName << ": no package specified for "
657 << command[0] << endl;
658 } else if ( result == InstallTransaction::PKGADD_EXEC_ERROR ) {
659 cout << m_appName << " couldn't excecute pkgadd. "
660 << "Make sure it's installed properly" << endl;
661 } else if ( result == InstallTransaction::PKGDEST_ERROR ) {
662 cout << m_appName << ": error changing to directory PKGDEST " << endl;
663 failed = true;
664 } else if ( result == InstallTransaction::PKGADD_FAILURE ) {
665 cout << m_appName << ": error while pkgadding " << endl;
666 } else if ( result == InstallTransaction::LOG_DIR_FAILURE ) {
667 cout << m_appName << ": can't create log file directory " << endl;
668 } else if ( result == InstallTransaction::LOG_FILE_FAILURE ) {
669 cout << m_appName << ": can't create log file" << endl;
670 failed = true;
671 } else if ( result == InstallTransaction::NO_LOG_FILE ) {
672 cout << m_appName << ": no log file specified, but logging enabled"
673 << endl;
674 failed = true;
675 } else if ( result == InstallTransaction::CANT_LOCK_LOG_FILE ) {
676 cout << m_appName << ": can't create lock file for the log file. "
677 << "\nMaybe there's another instance of prt-get using the same "
678 << "file."
679 << "\nIf this is a stale not, please remove "
680 // TODO: file name of lock file
681 << endl;
682 failed = true;
683 } else if ( result != InstallTransaction::SUCCESS ) {
684 cout << m_appName << ": Unknown error " << result << endl;
685 failed = true;
686 }
687
688 if ( !failed ) {
689 evaluateResult( transaction, update );
690 if ( m_parser->isTest() ) {
691 cout << "\n*** " << m_appName << ": test mode end" << endl;
692 }
693 } else {
694 m_returnValue = PG_INSTALL_ERROR;
695 }
696
697 m_currentTransaction = 0;
698 }
699
700 /*!
701 print dependency listing
702 \param simpleListing Whether it should be in a simple format
703 */
704 void PrtGet::printDepends( bool simpleListing )
705 {
706 assertMinArgCount(1);
707
708 initRepo();
709
710 InstallTransaction transaction( m_parser->otherArgs(),
711 m_repo, m_pkgDB, m_config );
712 InstallTransaction::InstallResult result = transaction.calcDependencies();
713 if ( result == InstallTransaction::CYCLIC_DEPEND ) {
714 cerr << "prt-get: cyclic dependencies found" << endl;
715 m_returnValue = PG_GENERAL_ERROR;
716 return;
717 } else if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
718 warnPackageNotFound(transaction);
719 m_returnValue = PG_GENERAL_ERROR;
720 return;
721 }
722
723 const list<string>& deps = transaction.dependencies();
724 if ( simpleListing ) {
725 if ( deps.size() > 0 ) {
726 list<string>::const_iterator it = deps.begin();
727 for ( ; it != deps.end(); ++it ) {
728 cout << *it << " ";
729 }
730 cout << endl;
731 }
732 } else {
733 if ( deps.size() > 0 ) {
734 cout << "-- dependencies ([i] = installed)" << endl;
735 list<string>::const_iterator it = deps.begin();
736
737 bool isAlias;
738 string provider;
739 for ( ; it != deps.end(); ++it ) {
740 isAlias = false;
741 if ( m_pkgDB->isInstalled( *it, true, &isAlias, &provider ) ) {
742 cout << "[i] ";
743 } else {
744 cout << "[ ] ";
745 }
746 if (m_parser->printPath() > 0) {
747 cout << m_repo->getPackage(*it)->path() << "/";
748 }
749 cout << *it;
750
751 if (isAlias) {
752 cout << " (provided by " << provider << ")";
753 }
754 cout << endl;
755 }
756 } else {
757 cout << "No dependencies found" << endl;
758 }
759
760 const list< pair<string, string> >& missing = transaction.missing();
761 if ( missing.size() ) {
762 list< pair<string, string> >::const_iterator mit = missing.begin();
763 cout << endl << "-- missing packages" << endl;
764 for ( ; mit != missing.end(); ++mit ) {
765 cout << mit->first;
766 if ( !mit->second.empty() ) {
767 cout << " from " << mit->second;
768 }
769 cout << endl;
770 }
771 }
772 }
773 }
774
775 /*! read the config file */
776 void PrtGet::readConfig()
777 {
778 string fName = CONF_FILE;
779 if ( m_parser->isAlternateConfigGiven() ) {
780 fName = m_parser->alternateConfigFile();
781 }
782
783 if ( m_config ) {
784 return; // don't initialize twice
785 }
786 m_config = new Configuration( fName, m_parser );
787
788 if (!m_parser->noStdConfig()) {
789 if ( !m_config->parse() ) {
790 cerr << "Can't read config file " << fName
791 << ". Exiting" << endl;
792 m_returnValue = PG_GENERAL_ERROR;
793 return;
794 }
795 }
796
797 const list< pair<char*, ArgParser::ConfigArgType> >& configData =
798 m_parser->configData();
799 list< pair<char*, ArgParser::ConfigArgType> >::const_iterator it =
800 configData.begin();
801 for (; it != configData.end(); ++it) {
802 m_config->addConfig(it->first,
803 it->second == ArgParser::CONFIG_SET,
804 it->second == ArgParser::CONFIG_PREPEND);
805 }
806 }
807
808 /*!
809 print a simple list of port which are installed in a different version
810 than they are in the repository
811 */
812 void PrtGet::printQuickDiff()
813 {
814 initRepo();
815
816 const map<string, string>& installed = m_pkgDB->installedPackages();
817 map<string, string>::const_iterator it = installed.begin();
818 const Package* p = 0;
819 COMP_RESULT result;
820 for ( ; it != installed.end(); ++it ) {
821 if ( !m_locker.isLocked( it->first ) ) {
822 p = m_repo->getPackage( it->first );
823 if ( p ) {
824 result = compareVersions(p->versionReleaseString(),
825 it->second);
826 if (result == GREATER) {
827 cout << it->first.c_str() << " ";
828 }
829 // we don't care about undefined diffs here
830 }
831 }
832 }
833 cout << endl;
834 }
835
836
837 void PrtGet::printFormattedDiffLine(const string& name,
838 const string& version1,
839 const string& version2,
840 bool isLocked)
841 {
842 cout.setf( ios::left, ios::adjustfield );
843 cout.width( 20 );
844 cout.fill( ' ' );
845 cout << name;
846
847 cout.width( 20 );
848 cout.fill( ' ' );
849 cout << version1;
850
851 string locked = "";
852 if ( isLocked ) {
853 locked = "locked";
854 }
855 cout.width( 20 );
856 cout.fill( ' ' );
857 cout << version2 << locked << endl;
858 }
859 /*!
860 print an overview of port which are installed in a different version
861 than they are in the repository
862 */
863 void PrtGet::printDiff()
864 {
865 initRepo();
866 map< string, string > l;
867 if ( m_parser->otherArgs().size() > 0 ) {
868 expandWildcardsPkgDB( m_parser->otherArgs(), l );
869 }
870 if ( l.size() < m_parser->otherArgs().size() ) {
871 cerr << "prt-get: no matching installed packages found" << endl;
872 m_returnValue = PG_GENERAL_ERROR;
873 return;
874 }
875
876 #if 0
877 // const list<char*>& l = m_parser->otherArgs();
878 // list<char*>::const_iterator checkIt = l.begin();
879
880 // check whether ports to be checked are installed
881 list< string >::iterator checkIt = l.begin();
882 for ( ; checkIt != l.end(); ++checkIt ) {
883 if ( ! m_pkgDB->isInstalled( *checkIt ) ) {
884 cerr << "Port not installed: " << *checkIt << endl;
885 m_returnValue = PG_GENERAL_ERROR;
886 return;
887 }
888 }
889 #endif
890
891 const map<string, string>& installed = m_pkgDB->installedPackages();
892 map<string, string>::const_iterator it = installed.begin();
893 const Package* p = 0;
894 int count = 0;
895 COMP_RESULT result;
896 for ( ; it != installed.end(); ++it ) {
897
898 p = m_repo->getPackage( it->first );
899 if ( p ) {
900 if ( l.size() && l.find( it->first ) == l.end() ) {
901 continue;
902 }
903
904 result = compareVersions( p->versionReleaseString(),
905 it->second );
906 if (result == GREATER ) {
907 if ( !m_locker.isLocked( it->first ) ||
908 m_parser->otherArgs().size() > 0 ||
909 m_parser->all() ) {
910
911
912 ++count;
913 if ( count == 1 ) {
914 cout << "Differences between installed packages "
915 << "and ports tree:\n" << endl;
916 printFormattedDiffLine("Port",
917 "Installed",
918 "Available in the ports tree",
919 false);
920 cout << endl;
921 }
922
923 printFormattedDiffLine(it->first,
924 it->second,
925 p->versionReleaseString(),
926 m_locker.isLocked( it->first ));
927 }
928 } else if (result == UNDEFINED) {
929 m_undefinedVersionComp.push_back(make_pair(p, it->second));
930 }
931 }
932 }
933
934 if (m_undefinedVersionComp.size()) {
935 cout << "\n\n" << "Undecidable version differences (use --strict-diff)"
936 << endl << endl;
937 printFormattedDiffLine("Port",
938 "Installed",
939 "Available in the ports tree",
940 false);
941 cout << endl;
942
943 list< pair< const Package*, string > >::iterator it =
944 m_undefinedVersionComp.begin();
945 const Package* p;
946 for (; it != m_undefinedVersionComp.end(); ++it) {
947 p = it->first;
948 printFormattedDiffLine(p->name(),
949 p->versionReleaseString(),
950 it->second,
951 false);
952 }
953 }
954
955
956 if ( count == 0 ) {
957 cout << "No differences found" << endl;
958 }
959 }
960
961 /*! print path to a port */
962 void PrtGet::printPath()
963 {
964 assertExactArgCount(1);
965
966 initRepo();
967 string arg = *(m_parser->otherArgs().begin());
968 const Package* p = m_repo->getPackage( arg );
969 if ( p ) {
970 cout << p->path() << "/" << p->name() << endl;
971 } else {
972 cerr << "Package '" << arg << "' not found" << endl;
973 m_returnValue = PG_GENERAL_ERROR;
974 return;
975 }
976 }
977
978
979 /*! helper method to print the result of an InstallTransaction */
980 void PrtGet::evaluateResult( InstallTransaction& transaction,
981 bool update,
982 bool interrupted )
983 {
984 int errors = 0;
985
986 // TODO: this is a duplicate, it's in install() as well
987 string command[] = { "install", "installed" };
988 if ( update ) {
989 command[0] = "update";
990 command[1] = "updated";
991 }
992
993 const list<string>& ignored = transaction.ignoredPackages();
994 if ( ignored.size() ) {
995 cout << endl << "-- Packages ignored" << endl;
996 list<string>::const_iterator iit = ignored.begin();
997
998 for ( ; iit != ignored.end(); ++iit ) {
999 cout << *iit << endl;
1000 }
1001 }
1002
1003 const list< pair<string, string> >& missing = transaction.missing();
1004 if ( missing.size() ) {
1005 ++errors;
1006 cout << endl << "-- Packages not found" << endl;
1007 list< pair<string, string> >::const_iterator mit = missing.begin();
1008
1009 for ( ; mit != missing.end(); ++mit ) {
1010 cout << mit->first;
1011 if ( mit->second != "" ) {
1012 cout << " from " << mit->second;
1013 }
1014 cout << endl;
1015 }
1016 }
1017
1018 const list< pair<string, InstallTransaction::InstallInfo> >& error =
1019 transaction.installError();
1020 if ( error.size() ) {
1021 ++errors;
1022 cout << endl << "-- Packages where "
1023 << command[0] << " failed" << endl;
1024 list< pair<string, InstallTransaction::InstallInfo> >::const_iterator
1025 eit = error.begin();
1026
1027 for ( ; eit != error.end(); ++eit ) {
1028 cout << eit->first;
1029 reportPrePost(eit->second);
1030 cout << endl;
1031 }
1032 }
1033
1034 const list<string>& already = transaction.alreadyInstalledPackages();
1035 if ( already.size() ) {
1036 cout << endl << "-- Packages installed before this run (ignored)"
1037 << endl;
1038 list<string>::const_iterator ait = already.begin();
1039
1040 bool isAlias;
1041 string provider;
1042 for ( ; ait != already.end(); ++ait ) {
1043 isAlias = false;
1044 cout << *ait;
1045 m_pkgDB->isInstalled(*ait, true, &isAlias, &provider);
1046
1047 if (isAlias) {
1048 cout << " (provided by " << provider << ")";
1049 }
1050 cout << endl;
1051 }
1052 }
1053
1054
1055 const list< pair<string, InstallTransaction::InstallInfo> >& inst =
1056 transaction.installedPackages();
1057 if ( inst.size() ) {
1058 cout << endl << "-- Packages " << command[1] << endl;
1059 list< pair<string, InstallTransaction::InstallInfo> >::const_iterator
1060 iit = inst.begin();
1061
1062 bool atLeastOnePackageHasReadme = false;
1063
1064 for ( ; iit != inst.end(); ++iit ) {
1065 cout << iit->first;
1066 if ( iit->second.hasReadme ) {
1067 if ( m_config->readmeMode() ==
1068 Configuration::COMPACT_README ) {
1069 cout << " (README)";
1070 }
1071 atLeastOnePackageHasReadme = true;
1072 }
1073 reportPrePost(iit->second);
1074 cout << endl;
1075 }
1076
1077
1078 // readme's
1079 if ( atLeastOnePackageHasReadme ) {
1080 if ( m_config->readmeMode() == Configuration::VERBOSE_README ) {
1081 cout << endl << "-- " << command[1]
1082 << " packages with README files:" << endl;
1083 iit = inst.begin();
1084 for ( ; iit != inst.end(); ++iit ) {
1085 if ( iit->second.hasReadme ) {
1086 cout << iit->first;
1087 cout << endl;
1088 }
1089 }
1090 }
1091 }
1092 }
1093 if ( m_undefinedVersionComp.size() ) {
1094 cout << endl
1095 << "-- Packages with undecidable version "
1096 << "difference (use --strict-diff)"
1097 << endl;
1098 list< pair<const Package*, string> >::const_iterator uit =
1099 m_undefinedVersionComp.begin();
1100 const Package * p;
1101 for ( ; uit != m_undefinedVersionComp.end(); ++uit ) {
1102 p = uit->first;
1103 cout << p->name() << " ("
1104 << p->versionReleaseString()
1105 << " vs "
1106 << uit->second << ")" << endl;
1107 }
1108 }
1109
1110 cout << endl;
1111
1112 if ( errors == 0 && !interrupted ) {
1113 cout << "prt-get: " << command[1] << " successfully" << endl;
1114 } else {
1115 m_returnValue = PG_PARTIAL_INSTALL_ERROR;
1116 }
1117 }
1118
1119 void PrtGet::reportPrePost(const InstallTransaction::InstallInfo& info) {
1120 if (info.preState != InstallTransaction::NONEXISTENT) {
1121 string preString = "failed";
1122 if (info.preState == InstallTransaction::EXEC_SUCCESS) {
1123 preString = "ok";
1124 }
1125 cout << " [pre: " << preString << "]";
1126 }
1127 if ( info.postState != InstallTransaction::NONEXISTENT) {
1128 string postString = "failed";
1129 if (info.postState == InstallTransaction::EXEC_SUCCESS){
1130 postString = "ok";
1131 }
1132 cout << " [post: " << postString << "]";
1133 }
1134
1135 }
1136
1137 /*! create a cache */
1138 void PrtGet::createCache()
1139 {
1140 if ( m_parser->wasCalledAsPrtCached() ) {
1141 cerr << m_appName << ": Can't create cache from cache. "
1142 << "Use prt-get instead" << endl;
1143 m_returnValue = PG_GENERAL_ERROR;
1144 return;
1145 }
1146
1147 initRepo();
1148 if (m_config->cacheFile() != "") {
1149 m_cacheFile = m_config->cacheFile();
1150 }
1151
1152 Repository::WriteResult result = m_repo->writeCache( m_cacheFile );
1153 if ( result == Repository::DIR_ERR ) {
1154 cerr << "Can't create cache directory " << m_cacheFile << endl;
1155 m_returnValue = PG_GENERAL_ERROR;
1156 return;
1157 }
1158 if ( result == Repository::FILE_ERR ) {
1159 cerr << "Can't open cache file " << m_cacheFile << " for writing"
1160 << endl;
1161 m_returnValue = PG_GENERAL_ERROR;
1162 return;
1163 }
1164
1165 }
1166
1167 /*!
1168 \return true if v1 is greater than v2
1169 */
1170 COMP_RESULT PrtGet::compareVersions( const string& v1, const string& v2 )
1171 {
1172 if (v1 == v2) {
1173 return EQUAL;
1174 }
1175
1176
1177 if (m_parser->preferHigher() ||
1178 (m_config->preferHigher() && !m_parser->strictDiff())) {
1179
1180 COMP_RESULT result = VersionComparator::compareVersions(v1, v2);
1181 return result;
1182 }
1183
1184 if (v1 != v2)
1185 return GREATER;
1186 return LESS;
1187 }
1188
1189 int PrtGet::returnValue() const
1190 {
1191 return m_returnValue;
1192 }
1193
1194
1195 /*! print a list of packages available in the repository */
1196 void PrtGet::printf()
1197 {
1198 map<string, string> sortedOutput;
1199
1200 assertExactArgCount(1);
1201
1202 initRepo();
1203 string filter = "*";
1204 if ( m_parser->hasFilter() ) {
1205 filter = m_parser->filter();
1206 }
1207 list<Package*> packages;
1208 m_repo->getMatchingPackages( filter, packages );
1209 list<Package*>::const_iterator it = packages.begin();
1210
1211 const string formatString = *(m_parser->otherArgs().begin());
1212 string sortString =
1213 StringHelper::stripWhiteSpace( m_parser->sortArgs() );
1214 sortString += "%n"; // make it unique
1215
1216 for ( ; it != packages.end(); ++it ) {
1217 string output = formatString;
1218 string sortkey = sortString;
1219
1220 const Package* p = *it;
1221
1222 StringHelper::replaceAll( output, "%n", p->name() );
1223 StringHelper::replaceAll( output, "%u", p->url() );
1224 StringHelper::replaceAll( output, "%p", p->path() );
1225 StringHelper::replaceAll( output, "%v", p->version() );
1226 StringHelper::replaceAll( output, "%r", p->release() );
1227 StringHelper::replaceAll( output, "%d", p->description() );
1228 StringHelper::replaceAll( output, "%e", p->dependencies() );
1229 StringHelper::replaceAll( output, "%P", p->packager() );
1230 StringHelper::replaceAll( output, "%M", p->maintainer() );
1231
1232 StringHelper::replaceAll( output, "\\t", "\t" );
1233 StringHelper::replaceAll( output, "\\n", "\n" );
1234
1235 StringHelper::replaceAll( sortkey, "%n", p->name() );
1236 StringHelper::replaceAll( sortkey, "%u", p->url() );
1237 StringHelper::replaceAll( sortkey, "%p", p->path() );
1238 StringHelper::replaceAll( sortkey, "%v", p->version() );
1239 StringHelper::replaceAll( sortkey, "%r", p->release() );
1240 StringHelper::replaceAll( sortkey, "%d", p->description() );
1241 StringHelper::replaceAll( sortkey, "%e", p->dependencies() );
1242 StringHelper::replaceAll( sortkey, "%P", p->packager() );
1243 StringHelper::replaceAll( sortkey, "%M", p->maintainer() );
1244
1245 string isInst = "no";
1246 if ( m_pkgDB->isInstalled( p->name() ) ) {
1247 string ip = p->name() + "-" +
1248 m_pkgDB->getPackageVersion( p->name() );
1249 if ( ip == p->name() + "-" + p->versionReleaseString() ) {
1250 isInst = "yes";
1251 } else {
1252 isInst = "diff";
1253 }
1254 }
1255 StringHelper::replaceAll( output, "%i", isInst );
1256 StringHelper::replaceAll( sortkey, "%i", isInst );
1257
1258 string isLocked = m_locker.isLocked( p->name() ) ? "yes" : "no";
1259 StringHelper::replaceAll( output, "%l", isLocked );
1260 StringHelper::replaceAll( sortkey, "%l", isLocked );
1261
1262 string hasReadme = p->hasReadme() ? "yes" : "no";
1263 StringHelper::replaceAll( output, "%R", hasReadme );
1264 StringHelper::replaceAll( sortkey, "%R", hasReadme );
1265
1266 string hasPreInstall = p->hasPreInstall() ? "yes" : "no";
1267 StringHelper::replaceAll( output, "%E", hasPreInstall );
1268 StringHelper::replaceAll( sortkey, "%E", hasPreInstall );
1269
1270 string hasPostInstall = p->hasPostInstall() ? "yes" : "no";
1271 StringHelper::replaceAll( output, "%O", hasPostInstall );
1272 StringHelper::replaceAll( sortkey, "%O", hasPostInstall );
1273
1274 sortedOutput[sortkey] = output;
1275 }
1276
1277 map<string, string>::iterator sortIt = sortedOutput.begin();
1278 for ( ; sortIt != sortedOutput.end(); ++sortIt ) {
1279 if ( StringHelper::stripWhiteSpace(sortIt->second).length() > 0) {
1280 cout << sortIt->second;
1281 }
1282 }
1283 }
1284
1285 void PrtGet::readme()
1286 {
1287 assertExactArgCount(1);
1288
1289 initRepo();
1290 string arg = *(m_parser->otherArgs().begin());
1291 const Package* p = m_repo->getPackage( arg );
1292 if ( p ) {
1293 string file = p->path() + "/" + p->name() + "/README";
1294 printFile(file);
1295 } else {
1296 cerr << "Package '" << arg << "' not found" << endl;
1297 m_returnValue = PG_GENERAL_ERROR;
1298 return;
1299 }
1300 }
1301
1302 bool PrtGet::printFile(const string& file)
1303 {
1304 if (!File::fileExists(file)) {
1305 return false;
1306 }
1307
1308 char* pager = getenv("PAGER");
1309 if (pager) {
1310 Process proc(pager, file);
1311 proc.executeShell();
1312 } else {
1313 FILE* fp = fopen( file.c_str(), "r" );
1314 char buf[255];
1315 if ( fp ) {
1316 while ( fgets( buf, 255, fp ) ) {
1317 cout << buf;
1318 }
1319 fclose( fp );
1320 }
1321 }
1322
1323 return true;
1324 }
1325
1326 void PrtGet::printDependent()
1327 {
1328 assertExactArgCount(1);
1329
1330 initRepo();
1331 string arg = *(m_parser->otherArgs().begin());
1332
1333 if (m_parser->printTree()) {
1334 cout << arg << endl;
1335 printDependent(arg, 2);
1336 } else {
1337 printDependent(arg, 0);
1338 }
1339 }
1340
1341 void PrtGet::printDependent(const string& dep, int level)
1342 {
1343 map<string, Package*>::const_iterator it = m_repo->packages().begin();
1344 static map<string, bool> shownMap;
1345
1346 set<const Package*> dependent;
1347 for ( ; it != m_repo->packages().end(); ++it ) {
1348
1349 // TODO: is the following line needed?
1350 const Package* p = it->second;
1351 if ( p && p->dependencies().find( dep ) != string::npos ) {
1352 list<string> tokens;
1353 StringHelper::split( p->dependencies(), ',', tokens );
1354 list<string>::iterator it = find( tokens.begin(),
1355 tokens.end(),
1356 dep );
1357 if ( it != tokens.end() ) {
1358 dependent.insert( p );
1359 }
1360 }
1361 }
1362
1363 // - there are two modes, tree and non-tree recursive mode; in
1364 // tree mode, packages are shown multiple times, in non tree
1365 // recursive mode they're only printed the first time; this is not
1366 // necessarily optimal for rebuilding:
1367 //
1368 // a -> b -> d
1369 // \ ^
1370 // > c /
1371 //
1372 // trying to rebuild 'd' before 'c' might possibly fail
1373 string indent = "";
1374 if (m_parser->printTree()) {
1375 for (int i = 0; i < level; ++i) {
1376 indent += " ";
1377 }
1378 }
1379 set<const Package*>::iterator it2 = dependent.begin();
1380 for ( ; it2 != dependent.end(); ++it2 ) {
1381 const Package* p = *it2;
1382
1383 if (m_parser->recursive() && !m_parser->printTree()) {
1384 if (shownMap[p->name()]) {
1385 continue;
1386 }
1387 shownMap[p->name()] = true;
1388 }
1389
1390 if ( m_parser->all() || m_pkgDB->isInstalled( p->name() ) ) {
1391
1392 cout << indent << p->name();
1393 if ( m_parser->verbose() > 0 ) {
1394 cout << " " << p->versionReleaseString();
1395 }
1396 if ( m_parser->verbose() > 1 ) {
1397 cout << ": " << p->description();
1398 }
1399
1400 cout << endl;
1401
1402 if (m_parser->recursive()) {
1403 printDependent( p->name(), level+2 );
1404 }
1405 }
1406 }
1407 }
1408
1409 void PrtGet::listOrphans()
1410 {
1411 initRepo();
1412 map<string, string> installed = m_pkgDB->installedPackages();
1413 map<string, bool> required;
1414 map<string, string>::iterator it = installed.begin();
1415
1416 for (; it != installed.end(); ++it) {
1417 list<string> tokens;
1418 const Package* p = m_repo->getPackage(it->first);
1419 if (p) {
1420 StringHelper::split( p->dependencies(), ',', tokens );
1421 list<string>::iterator lit = tokens.begin();
1422 for (; lit != tokens.end(); ++lit) {
1423 required[*lit] = true;
1424 }
1425 }
1426 }
1427
1428 // - we could store the package pointer in another map to avoid
1429 // another getPackage lockup, but it seems better to optimized for
1430 // memory since it's only used when called with -vv
1431
1432 it = installed.begin();
1433 for (; it != installed.end(); ++it) {
1434 if (!required[it->first]) {
1435 cout << it->first;
1436 if ( m_parser->verbose() > 0 ) {
1437 cout << " " << it->second;
1438 }
1439 if ( m_parser->verbose() > 1 ) {
1440 const Package* p = m_repo->getPackage(it->first);
1441 if (p) {
1442 cout << ": " << p->description();
1443 }
1444 }
1445 cout << endl;
1446 }
1447 }
1448 }
1449
1450
1451 void PrtGet::warnPackageNotFound(InstallTransaction& transaction)
1452 {
1453 cerr << "The package '";
1454 cerr << transaction.missing().begin()->first;
1455 cerr << "' could not be found: " << endl;
1456 }
1457
1458 void PrtGet::sysup()
1459 {
1460 // TODO: refactor getDifferentPackages from diff/quickdiff
1461 initRepo();
1462
1463 list<string>* target;
1464 list<string> packagesToUpdate;
1465 list<string> sortedList;
1466
1467 const map<string, string>& installed = m_pkgDB->installedPackages();
1468 map<string, string>::const_iterator it = installed.begin();
1469 const Package* p = 0;
1470 COMP_RESULT result;
1471 for ( ; it != installed.end(); ++it ) {
1472 if ( !m_locker.isLocked( it->first ) ) {
1473 p = m_repo->getPackage( it->first );
1474 if ( p ) {
1475 result = compareVersions( p->versionReleaseString(),
1476 it->second );
1477 if (result == GREATER ) {
1478 packagesToUpdate.push_back( it->first );
1479 } else if (result == UNDEFINED ) {
1480 m_undefinedVersionComp.push_back(make_pair(p, it->second));
1481 }
1482 }
1483 }
1484 }
1485
1486 if ( packagesToUpdate.empty() ) {
1487 cout << "System is up to date" << endl;
1488 return;
1489 }
1490
1491 if ( m_parser->nodeps() ) {
1492 target = &packagesToUpdate;
1493 } else {
1494 // sort by dependency
1495
1496 // TODO: refactor code from printDepends
1497 InstallTransaction depTrans( packagesToUpdate,
1498 m_repo, m_pkgDB, m_config );
1499 InstallTransaction::InstallResult result = depTrans.calcDependencies();
1500 if ( result == InstallTransaction::CYCLIC_DEPEND ) {
1501 cerr << "cyclic dependencies" << endl;
1502 m_returnValue = PG_GENERAL_ERROR;
1503 return;
1504 } else if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
1505 warnPackageNotFound(depTrans);
1506 m_returnValue = PG_GENERAL_ERROR;
1507 return;
1508 }
1509
1510 const list<string>& deps = depTrans.dependencies();
1511 if ( deps.size() > 0 ) {
1512 list<string>::const_iterator it = deps.begin();
1513 for ( ; it != deps.end(); ++it ) {
1514 if ( find( packagesToUpdate.begin(),
1515 packagesToUpdate.end(), *it ) !=
1516 packagesToUpdate.end() ) {;
1517 sortedList.push_back( *it );
1518 }
1519 }
1520 }
1521
1522 target = &sortedList;
1523 }
1524
1525 InstallTransaction transaction( *target,
1526 m_repo, m_pkgDB, m_config );
1527 executeTransaction( transaction, true, false );
1528 }
1529
1530
1531 void PrtGet::expandWildcardsPkgDB( const list<char*>& in,
1532 map<string, string>& target )
1533 {
1534 list<char*>::const_iterator it = in.begin();
1535 for ( ; it != in.end(); ++it ) {
1536 map<string, string> l;
1537 m_pkgDB->getMatchingPackages( *it, l, m_useRegex );
1538 map<string, string>::iterator iit = l.begin();
1539 for ( ; iit != l.end(); ++iit ) {
1540 target[iit->first] = iit->second;
1541 }
1542 }
1543 }
1544
1545 void PrtGet::expandWildcardsRepo( const list<char*>& in, list<string>& target )
1546 {
1547 list<char*>::const_iterator it = in.begin();
1548
1549 for ( ; it != in.end(); ++it ) {
1550 list<Package*> l;
1551 m_repo->getMatchingPackages( *it, l );
1552 list<Package*>::iterator iit = l.begin();
1553 for ( ; iit != l.end(); ++iit ) {
1554 target.push_back( (*iit)->name() );
1555 }
1556 }
1557 }
1558
1559
1560 void PrtGet::current()
1561 {
1562 assertExactArgCount(1);
1563
1564 const map<string, string>& installed = m_pkgDB->installedPackages();
1565 map<string, string>::const_iterator it = installed.begin();
1566 string search = *(m_parser->otherArgs().begin());
1567
1568 for ( ; it != installed.end(); ++it ) {
1569 if ( it->first == search ) {
1570 cout << it->second.c_str() << endl;
1571 return;
1572 }
1573 }
1574
1575 cout << "Package " << search << " not installed" << endl;
1576 m_returnValue = 1;
1577 }
1578
1579 SignalHandler::HandlerResult PrtGet::handleSignal( int signal )
1580 {
1581 // TODO: second argument could also be true:
1582 // TODO: kill installtransaction
1583
1584 cout << "prt-get: interrupted" << endl;
1585 if ( m_currentTransaction ) {
1586 evaluateResult( *m_currentTransaction, false, true );
1587 }
1588 }
1589
1590 /*!
1591 find files matching a pattern in repository
1592
1593 \sa Repository::getMatchingPackages()
1594 */
1595 void PrtGet::fsearch()
1596 {
1597 assertMinArgCount(1);
1598
1599 string arg = "*";
1600 if ( m_parser->otherArgs().size() == 1 ) {
1601 arg = *(m_parser->otherArgs().begin());
1602 }
1603
1604 initRepo();
1605 const map<string, Package*>& packages = m_repo->packages();
1606 map<string, Package*>::const_iterator it = packages.begin();
1607 bool first = true;
1608 for ( ; it != packages.end(); ++it ) {
1609 list<string> matches;
1610 string fp =
1611 it->second->path() + "/" +
1612 it->second->name() + "/" + ".footprint";
1613 if ( File::grep( fp, arg, matches,
1614 m_parser->fullPath(),
1615 m_useRegex)) {
1616 if ( matches.size() > 0 ) {
1617 if ( first ) {
1618 first = false;
1619 } else {
1620 cout << endl;
1621 }
1622 cout << "Found in "
1623 << it->second->path() << "/"
1624 << it->first << ":" << endl;
1625 list<string>::iterator it = matches.begin();
1626 for ( ; it != matches.end(); ++it ) {
1627 cout << " " << *it << endl;
1628 }
1629 }
1630 }
1631 }
1632
1633 if ( first ) {
1634 m_returnValue = PG_GENERAL_ERROR;
1635 }
1636 }
1637
1638 void PrtGet::setLock( bool lock )
1639 {
1640 assertMinArgCount(1);
1641
1642 if ( lock ) {
1643 initRepo();
1644 }
1645
1646 const list<char*>& args = m_parser->otherArgs();
1647 list<char*>::const_iterator it = args.begin();
1648 for ( ; it != args.end(); ++it ) {
1649 if ( lock ) {
1650 if (m_pkgDB->isInstalled( *it )) {
1651 if (!m_locker.lock( *it )) {
1652 cerr << "Already locked: " << *it << endl;
1653 m_returnValue = PG_GENERAL_ERROR;
1654 }
1655 } else {
1656 cerr << "Package '" << *it << "' not found" << endl;
1657 m_returnValue = PG_GENERAL_ERROR;
1658 return;
1659 }
1660
1661 } else {
1662 if ( !m_locker.unlock( *it ) ) {
1663 cerr << "Not locked previously: " << *it << endl;
1664 m_returnValue = PG_GENERAL_ERROR;
1665 return;
1666 }
1667 }
1668 }
1669
1670 if (!m_locker.store()) {
1671 cerr << "Failed to write lock data" << endl;
1672 m_returnValue = PG_GENERAL_ERROR;
1673 }
1674 }
1675
1676 void PrtGet::listLocked()
1677 {
1678 // shares some code with listInstalled
1679 if ( m_locker.openFailed() ) {
1680 cerr << "Failed to open lock data file" << endl;
1681 m_returnValue = PG_GENERAL_ERROR;
1682 }
1683
1684 const map<string, string>& l = m_pkgDB->installedPackages();
1685
1686 if ( l.empty() ) {
1687 return;
1688 }
1689
1690 if ( m_parser->verbose() > 1 ) {
1691 // warning: will slow down the process...
1692 initRepo();
1693 }
1694
1695
1696 const vector<string>& lockedPackages = m_locker.lockedPackages();
1697 vector<string>::const_iterator it = lockedPackages.begin();
1698 for ( ; it != lockedPackages.end(); ++it ) {
1699 cout << *it;
1700 if ( m_parser->verbose() > 0 ) {
1701 cout << " " << m_pkgDB->getPackageVersion(*it);
1702 }
1703 if ( m_parser->verbose() > 1 ) {
1704 const Package* p = m_repo->getPackage( *it );
1705 if ( p ) {
1706 cout << ": " << p->description();
1707 }
1708 }
1709
1710 cout << endl;
1711
1712 }
1713 }
1714
1715
1716 void PrtGet::edit()
1717 {
1718 assertMinArgCount(1);
1719 assertMaxArgCount(2);
1720
1721 char* editor = getenv("EDITOR");
1722 if (editor) {
1723 initRepo();
1724
1725 list<char*>::const_iterator it = m_parser->otherArgs().begin();
1726 string arg = *it;
1727 const Package* p = m_repo->getPackage( arg );
1728 if ( p ) {
1729 string fileName = "Pkgfile";
1730 if (++it != m_parser->otherArgs().end()) {
1731 fileName = *it;
1732 }
1733 string file = p->path() + "/" + p->name() + "/" + fileName;
1734 Process proc(editor, file);
1735 m_returnValue = proc.executeShell();
1736 if (m_returnValue) {
1737 cerr << "error while execution the editor" << endl;
1738 }
1739 } else {
1740 cerr << "Package '" << arg << "' not found" << endl;
1741 m_returnValue = PG_GENERAL_ERROR;
1742 return;
1743 }
1744
1745 } else {
1746 cerr << "Environment variable EDITOR not set" << endl;;
1747 m_returnValue = PG_GENERAL_ERROR;
1748 return;
1749 }
1750
1751 }
1752
1753 void PrtGet::ls()
1754 {
1755 assertExactArgCount(1);
1756
1757 initRepo();
1758
1759 list<char*>::const_iterator it = m_parser->otherArgs().begin();
1760 string arg = *it;
1761 const Package* p = m_repo->getPackage( arg );
1762 if ( p ) {
1763 string dirname = p->path() + "/" + p->name();
1764 DIR* dir = opendir(dirname.c_str());
1765 struct dirent* entry;
1766 vector<string> files;
1767 while (entry = readdir(dir)) {
1768 string dName = entry->d_name;
1769 if (dName != "." && dName != "..") {
1770 files.push_back(dName);
1771 }
1772 }
1773 closedir(dir);
1774
1775 sort(files.begin(), files.end());
1776 vector<string>::iterator fit = files.begin();
1777 for (; fit != files.end(); ++fit) {
1778 if (m_parser->printPath()) {
1779 cout << p->path() + "/" +p->name() + "/";
1780 }
1781 cout << *fit << endl;
1782 }
1783 } else {
1784 cerr << "Package '" << arg << "' not found" << endl;
1785 m_returnValue = PG_GENERAL_ERROR;
1786 return;
1787 }
1788 }
1789
1790 void PrtGet::cat()
1791 {
1792 assertMinArgCount(1);
1793 assertMaxArgCount(2);
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 fileName = "Pkgfile";
1802 if (++it != m_parser->otherArgs().end()) {
1803 fileName = *it;
1804 }
1805 string file = p->path() + "/" + p->name() + "/" + fileName;
1806 if (!printFile(file)) {
1807 cerr << "File '" << *it << "' not found" << endl;
1808 m_returnValue = PG_GENERAL_ERROR;
1809 return;
1810 }
1811 } else {
1812 cerr << "Package '" << arg << "' not found" << endl;
1813 m_returnValue = PG_GENERAL_ERROR;
1814 return;
1815 }
1816 }
1817
1818 void PrtGet::remove()
1819 {
1820 assertMinArgCount(1);
1821
1822 list<string> removed;
1823 list<string> failed;
1824 list<string> notInstalled;
1825
1826 if ( m_parser->isTest() ) {
1827 cout << "*** " << m_appName << ": test mode" << endl;
1828 }
1829
1830 string command = InstallTransaction::PKGRM_DEFAULT_COMMAND;
1831 if (m_config->removeCommand() != "") {
1832 command = m_config->removeCommand();
1833 }
1834
1835 const list<char*>& args = m_parser->otherArgs();
1836 list<char*>::const_iterator it = args.begin();
1837 for ( ; it != args.end(); ++it ) {
1838 if (m_pkgDB->isInstalled(*it)) {
1839 // TODO: prettify
1840 string args = "";
1841 if (m_parser->installRoot() != "") {
1842 args = "-r " + m_parser->installRoot() + " ";
1843 }
1844 args += (m_parser->pkgrmArgs() + " " + *it);
1845
1846 Process proc(command, args);
1847 if (m_parser->isTest() || proc.executeShell() == 0) {
1848 removed.push_back(*it);
1849 if (m_locker.isLocked(*it)) {
1850 m_locker.unlock(*it);
1851 m_locker.store();
1852 }
1853 } else {
1854 failed.push_back(*it);
1855 }
1856 } else {
1857 notInstalled.push_back(*it);
1858 }
1859 }
1860
1861 if ( removed.size() ) {
1862 cout << endl << "-- Packages removed"
1863 << endl;
1864 list<string>::const_iterator it = removed.begin();
1865
1866 for ( ; it != removed.end(); ++it ) {
1867 cout << *it << endl;
1868 }
1869 }
1870
1871 if ( failed.size() ) {
1872 cout << endl << "-- Packages where removal failed"
1873 << endl;
1874 list<string>::const_iterator it = failed.begin();
1875
1876 for ( ; it != failed.end(); ++it ) {
1877 cout << *it << endl;
1878 }
1879 }
1880
1881 if ( notInstalled.size() ) {
1882 cout << endl << "-- Packages which were not installed"
1883 << endl;
1884 list<string>::const_iterator it = notInstalled.begin();
1885
1886 for ( ; it != notInstalled.end(); ++it ) {
1887 cout << *it << endl;
1888 }
1889 }
1890
1891 if ( m_parser->isTest() ) {
1892 cout << "*** " << m_appName << ": test mode end" << endl;
1893 }
1894
1895
1896
1897 }
1898
1899 void PrtGet::assertMaxArgCount(int count)
1900 {
1901 if ( m_parser->otherArgs().size() > count ) {
1902 argCountFailure(count, "at most");
1903 }
1904 }
1905
1906 void PrtGet::assertExactArgCount(int count)
1907 {
1908 if ( m_parser->otherArgs().size() != count ) {
1909 argCountFailure(count, "exactly");
1910 }
1911 }
1912
1913 void PrtGet::assertMinArgCount(int count)
1914 {
1915 if ( m_parser->otherArgs().size() < count ) {
1916 argCountFailure(count, "at least");
1917 }
1918 }
1919
1920 void PrtGet::argCountFailure(int count, const string& specifier)
1921 {
1922 cerr << m_appName << " "
1923 << m_parser->commandName() << " takes " << specifier << " "
1924 << count << (count > 1 ? " arguments" : " argument") << endl;
1925 exit(PG_ARG_ERROR);
1926 }
1927
1928
1929 void PrtGet::printDependTree()
1930 {
1931 assertExactArgCount(1);
1932
1933 initRepo();
1934
1935 list<char*>::const_iterator it = m_parser->otherArgs().begin();
1936 string arg = *it;
1937 const Package* p = m_repo->getPackage( arg );
1938 if (!p) {
1939 cerr << "Package '" << arg << "' not found" << endl;
1940 m_returnValue = PG_GENERAL_ERROR;
1941 return;
1942 }
1943
1944 if (p->dependencies().length() > 0) {
1945
1946 cout << "-- dependencies ([i] = installed";
1947 if (!m_parser->all()) {
1948 cout << ", '-->' = seen before";
1949 }
1950 cout << ")" << endl;
1951 if ( m_pkgDB->isInstalled( *it ) ) {
1952 cout << "[i] ";
1953 } else {
1954 cout << "[ ] ";
1955 }
1956 cout << p->name() << endl;
1957 printDepsLevel(2, p);
1958 }
1959
1960 }
1961
1962 void PrtGet::printDepsLevel(int indent, const Package* package)
1963 {
1964 static map<string, bool> shownMap;
1965
1966 list<string> deps;
1967 StringHelper::split(package->dependencies(), ',', deps);
1968 list<string>::iterator it = deps.begin();
1969 bool isAlias = false;
1970 string aliasName = "";
1971
1972 for (; it != deps.end(); ++it) {
1973 if ( m_pkgDB->isInstalled( *it, true, &isAlias, &aliasName ) ) {
1974 cout << "[i] ";
1975 } else {
1976 cout << "[ ] ";
1977 }
1978 for (int i = 0; i < indent; ++i) {
1979 cout << " ";
1980 }
1981 cout << *it;
1982 if (isAlias) {
1983 cout << " (provided by " << aliasName << ")";
1984 }
1985 const Package* p = m_repo->getPackage( *it );
1986 if (p) {
1987 if (p->dependencies().length() > 0) {
1988 map<string, bool>::iterator shownIt = shownMap.find(*it);
1989 if (shownIt != shownMap.end()) {
1990 cout << " -->" << endl;;
1991 } else {
1992 cout << endl;
1993 printDepsLevel(indent+2, p);
1994 if (!m_parser->all()) {
1995 shownMap[*it] = true;
1996 }
1997 }
1998 } else {
1999 cout << endl;
2000 }
2001 } else {
2002 cout << " (not found in ports tree)" << endl;
2003 }
2004 }
2005 }
2006
2007 void PrtGet::dumpConfig()
2008 {
2009
2010 cout.setf( ios::left, ios::adjustfield );
2011 cout.width( 20 );
2012 cout.fill( ' ' );
2013 cout << "Alias file: " << PkgDB::ALIAS_STORE << endl;
2014
2015 cout.setf( ios::left, ios::adjustfield );
2016 cout.width( 20 );
2017 cout.fill( ' ' );
2018 cout << "Ext. dep. file: "
2019 << Repository::EXTERNAL_DEPENDENCY_FILE << endl;
2020
2021
2022 if (!m_parser->noStdConfig()) {
2023 string fName = CONF_FILE;
2024 if ( m_parser->isAlternateConfigGiven() ) {
2025 fName = m_parser->alternateConfigFile();
2026 }
2027 cout.setf( ios::left, ios::adjustfield );
2028 cout.width( 20 );
2029 cout.fill( ' ' );
2030 cout << "Configuration file: " << fName << endl;
2031 }
2032
2033 if (m_config->cacheFile() != "") {
2034 cout.setf( ios::left, ios::adjustfield );
2035 cout.width( 20 );
2036 cout.fill( ' ' );
2037 cout << "Cache file: " << m_config->cacheFile() << endl;
2038 }
2039 if (m_config->makeCommand() != "") {
2040 cout.setf( ios::left, ios::adjustfield );
2041 cout.width( 20 );
2042 cout.fill( ' ' );
2043 cout << "Make command file: " << m_config->makeCommand() << endl;
2044 }
2045 if (m_config->addCommand() != "") {
2046 cout.setf( ios::left, ios::adjustfield );
2047 cout.width( 20 );
2048 cout.fill( ' ' );
2049 cout << "Add command: " << m_config->addCommand() << endl;
2050 }
2051 if (m_config->removeCommand() != "") {
2052 cout.setf( ios::left, ios::adjustfield );
2053 cout.width( 20 );
2054 cout.fill( ' ' );
2055 cout << "Remove command: " << m_config->removeCommand() << endl;
2056 }
2057 if (m_config->runscriptCommand() != "") {
2058 cout.setf( ios::left, ios::adjustfield );
2059 cout.width( 20 );
2060 cout.fill( ' ' );
2061 cout << "Runscript command: " << m_config->runscriptCommand() << endl;
2062 }
2063
2064 cout.setf( ios::left, ios::adjustfield );
2065 cout.width( 20 );
2066 cout.fill( ' ' );
2067 cout << "Run scripts: " <<(m_config->runScripts() ? "yes" : "no" )
2068 << endl;
2069
2070 cout.setf( ios::left, ios::adjustfield );
2071 cout.width( 20 );
2072 cout.fill( ' ' );
2073 cout << "Keep higher version:" <<(m_config->preferHigher() ? "yes" : "no" )
2074 << endl;
2075
2076 cout.setf( ios::left, ios::adjustfield );
2077 cout.width( 20 );
2078 cout.fill( ' ' );
2079 cout << "Readme mode: ";
2080 switch (m_config->readmeMode()) {
2081 case Configuration::VERBOSE_README:
2082 cout << "verbose";
2083 break;
2084 case Configuration::COMPACT_README:
2085 cout << "compact";
2086 break;
2087 case Configuration::NO_README:
2088 cout << "off";
2089 break;
2090 }
2091 cout << endl;
2092
2093 cout << endl;
2094
2095 if (m_config->logFilePattern() != "") {
2096 cout.setf( ios::left, ios::adjustfield );
2097 cout.width( 20 );
2098 cout.fill( ' ' );
2099 cout << "Log file: " << m_config->logFilePattern() << endl;
2100 }
2101 cout.setf( ios::left, ios::adjustfield );
2102 cout.width( 20 );
2103 cout.fill( ' ' );
2104 cout << " Write log: " << (m_config->writeLog() ? "yes" : "no" ) << endl;
2105 cout.setf( ios::left, ios::adjustfield );
2106 cout.width( 20 );
2107 cout.fill( ' ' );
2108 cout << " Append log: " <<(m_config->appendLog() ? "yes" : "no" ) << endl;
2109
2110
2111
2112 cout << endl;
2113 list< pair<string, string> >::const_iterator it =
2114 m_config->rootList().begin();
2115 cout << "Port "
2116 << (m_config->rootList().size() == 1 ? "directory" : "directories")
2117 << ": " << endl;
2118 for (; it != m_config->rootList().end(); ++it) {
2119 cout << " " << it->first;
2120 if (it->second != "") {
2121 cout << " (" << it->second << ")";
2122 }
2123 cout << endl;
2124 }
2125 }
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