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_currentTransaction( 0 ),
60 m_locker(),
61 m_parser( parser ),
62 m_cacheFile( DEFAULT_CACHE_FILE ),
63 m_returnValue( PG_OK )
64 {
65 if ( m_parser->wasCalledAsPrtCached() ) {
66 m_appName = "prt-cache";
67 } else {
68 m_appName = "prt-get";
69 }
70
71
72 m_pkgDB = new PkgDB(m_parser->installRoot());
73 readConfig();
74
75 m_useRegex = m_config->useRegex() || m_parser->useRegex();
76 }
77
78 /*! destruct PrtGet object */
79 PrtGet::~PrtGet()
80 {
81 if ( m_config ) {
82 delete m_config;
83 }
84 if ( m_repo ) {
85 delete m_repo;
86 }
87
88 delete m_pkgDB;
89 }
90
91
92 /*! print version and exit */
93 void PrtGet::printVersion()
94 {
95 cout << m_appName << " " << VERSION
96 << " by Johannes Winkelmann, jw@tks6.net" << endl;
97 }
98
99 /*! print version, usage and exit */
100 void PrtGet::printUsage()
101 {
102 printVersion();
103 cout << "Usage: " << m_appName << " <command> [options]" << endl;
104
105 cout << "where commands are:" << endl;
106
107 cout << "\nINFORMATION" << endl;
108 cout << " help show this help" << endl;
109 cout << " version show the current version" << endl;
110 cout << " list [<filter>] show a list of available ports"
111 << endl;
112 cout << " printf <format> print formatted list of available"
113 << " ports"
114 << endl;
115 cout << " listinst [<filter>][--depsort] show a list of installed ports"
116 << endl;
117 cout << " listorphans list of ports with no "
118 << "packages depending on them" << endl;
119 cout << " info <port> show info about a port" << endl;
120 cout << " path <port> show path of a port" << endl;
121 cout << " readme <port> show a port's readme file "
122 << "(if it exists)" << endl;
123 cout << " dup Find duplicate ports" << endl;
124 cout << " isinst <port1 port2...> print whether ports are installed"
125 << endl;
126 cout << " current <port> print installed version of port"
127 << endl;
128
129 cout << "\nDIFFERENCES / CHECK FOR UPDATES" << endl;
130 cout << " diff <port1 port2...> list outdated packages (or check "
131 << "args for change)" << endl;
132 cout << " quickdiff same as diff but simple format"
133 << endl;
134 cout << " where opt can be:" << endl;
135 cout << " --all display locked ports too"
136 << endl;
137 cout << " --prefer-higher prefer higher installed "
138 << "versions over lower ports"
139 << endl;
140 cout << " --strict-diff override prefer higher "
141 << "configuration setting"
142 << endl;
143
144 cout << "\nDEPENDENCIES" << endl;
145 cout << " depends <port1 port2...> show dependencies for these ports"
146 << endl;
147 cout << " quickdep <port1 port2...> same as 'depends' but simple format"
148 << endl;
149 cout << " deptree <port> show dependencies tree for <port>"
150 << endl;
151 cout << " dependent [opt] <port> show installed packages which "
152 << "depend on 'port'"
153 << endl;
154 cout << " where opt can be:" << endl;
155 cout << " --all list all dependent packages, not "
156 << "only installed" << endl;
157 cout << " --recursive print recursive listing" << endl;
158 cout << " --tree print recursive tree listing"
159 << endl;
160
161 cout << "\nSEARCHING" << endl;
162 cout << " search <expr> show port names containing 'expr'" << endl;
163 cout << " dsearch <expr> show ports containing 'expr' in the "
164 << "name or description" << endl;
165 cout << " fsearch <pattern> show file names in footprints matching "
166 << "'pattern'" << endl;
167
168 cout << "\nINSTALL, UPDATE and REMOVAL" << endl;
169 cout << " install [opt] <port1 port2...> install ports" << endl;
170 cout << " update [opt] <port1 port2...> update ports" << endl;
171 cout << " grpinst [opt] <port1 port2...> install ports, stop on error"
172 << endl;
173 cout << " depinst [opt] <port1 port2...> install ports and their dependencies"
174 << endl;
175 cout << " remove [opt] <port1 port2...> remove ports"
176 << endl;
177 cout << " where opt can be:" << endl;
178 cout << " -f, -fi force installation" << endl;
179 cout << " -fr force rebuild" << endl;
180 cout << " -uf update footprint" << endl;
181 cout << " -if ignore footprint" << endl;
182 cout << " -um update md5sum" << endl;
183 cout << " -im ignore md5sum" << endl;
184 cout << " -us update signature" << endl;
185 cout << " -is ignore signature" << endl;
186 cout << " --margs=<string> pass 'string' to pkgmk"
187 << endl;
188 cout << " --aargs=<string> pass 'string' to pkgadd"
189 << endl;
190 cout << " --rargs=<string> pass 'string' to pkgrm"
191 << endl;
192 cout << " --test test mode" << endl;
193 cout << " --log write log file"<< endl;
194 cout << " --ignore=<package1,package2,...>" << endl
195 << " Don't install/update those packages"<< endl;
196 cout << " --pre-install execute pre-install script"
197 << endl;
198 cout << " --post-install execute post-install script"
199 << endl;
200 cout << " --install-scripts execute "
201 << "pre-install and post-install script"
202 << endl;
203
204 cout << "\nSYSTEM UPDATE " << endl;
205 cout << " sysup [opt] update all outdated ports"
206 << endl;
207 cout << " where opt can be:" << endl;
208 cout << " --nodeps don't sort by dependencies"
209 << endl;
210 cout << " --test test mode" << endl;
211 cout << " --log write log file"<< endl;
212 cout << " --prefer-higher prefer higher installed "
213 << "versions over lower ones in ports tree"
214 << endl;
215 cout << " --strict-diff override prefer higher "
216 << "configuration setting"
217 << endl;
218
219 cout << " lock <port1 port2...> lock current version "
220 << "of packages"
221 << endl;
222 cout << " unlock <port1 port2...> unlock packages"
223 << endl;
224 cout << " listlocked list locked packages"
225 << endl;
226
227 cout << "\nFILE OPERATIONS " << endl;
228
229 cout << " ls <port> print a listing of the port's"
230 << " directory" << endl;
231 cout << " cat <port> <file> print out 'port/file'"
232 << endl;
233 cout << " edit <port> <file> edit 'port/file'" << endl;
234
235 cout << "\nGENERAL OPTIONS" << endl;
236 cout << " -v Show version in listing"
237 << endl;
238 cout << " -vv Show version and decription " << "in listing\n" << endl;
239 cout << " --path Print path to port if appropriate (search, list, depends)\n" << endl;
240 cout << " --cache Use a cache file" << endl;
241 cout << " --config=<file> Use alternative "
242 << "configuration file" << endl;
243 cout << " --install-root=.. Use alternative "
244 << "install root directory" << endl;
245
246
247
248
249 cout << " --no-std-config Don't parse "
250 << "default configuration file" << endl;
251 cout << " --config-prepend=.. Prepend '..' to"
252 << " configuration" << endl;
253 cout << " --config-append=.. Append '..' "
254 << "to configuration" << endl;
255 cout << " --config-set=.. Set configuration "
256 << "data '..',\n"
257 << " overriding config file"
258 << endl;
259
260 }
261
262
263 /*! print list of duplicate packages in the repository */
264 void PrtGet::listShadowed()
265 {
266 if ( m_parser->useCache() ) {
267 cout << m_appName << ": command 'dup' can't work on a cache" << endl;
268 m_returnValue = PG_GENERAL_ERROR;
269 return;
270 }
271
272 initRepo( true );
273
274 string format = "%p1 %v1 > %p2 %v2\n";
275 if (m_parser->otherArgs().size() > 0)
276 format = *(m_parser->otherArgs().begin());
277 else if (m_parser->verbose() > 0)
278 format = "* %n\n %p1 %v1 preceeds over \n %p2 %v2\n";
279
280 string output;
281 Package* p1;
282 Package* p2;
283
284 list<pair<Package*, Package*> >::const_iterator it =
285 m_repo->shadowedPackages().begin();
286 for ( ; it != m_repo->shadowedPackages().end(); ++it ) {
287 output = format;
288 p1 = it->second;
289 p2 = it->first;
290
291 StringHelper::replaceAll(output, "%n", p1->name());
292 StringHelper::replaceAll(output, "%p1", p1->path() + "/" + p1->name());
293 StringHelper::replaceAll(output, "%p2", p2->path() + "/" + p2->name());
294 StringHelper::replaceAll(output, "%v1", p1->versionReleaseString());
295 StringHelper::replaceAll(output, "%v2", p2->versionReleaseString());
296
297 StringHelper::replaceAll(output, "\\n", "\n");
298 cout << output;
299 }
300 }
301
302 /*!
303 find ports matching a pattern in repository
304
305 \sa Repository::getMatchingPackages()
306 */
307 void PrtGet::listPackages()
308 {
309 string arg = "*";
310 assertMaxArgCount(1);
311
312 if ( m_parser->otherArgs().size() == 1 ) {
313 arg = *(m_parser->otherArgs().begin());
314 }
315
316 initRepo();
317 list<Package*> packages;
318 m_repo->getMatchingPackages( arg, packages );
319 if ( packages.size() ) {
320 list<Package*>::iterator it = packages.begin();
321 for ( ; it != packages.end(); ++it ) {
322 if ( m_parser->printPath() ) {
323 cout << (*it)->path() << "/";
324 }
325 cout << (*it)->name();
326 if ( m_parser->verbose() > 0 ) {
327 cout << " " << (*it)->version() << "-" << (*it)->release();
328 }
329 if ( m_parser->verbose() > 1 && !(*it)->description().empty() ) {
330 cout << ": " << (*it)->description();
331 }
332
333 cout << endl;
334 }
335 } else {
336 cout << "No matching packages found" << endl;
337 }
338 }
339
340 /*!
341 search repository for a certain pattern (which is read by the argument
342 parser.
343
344 \sa Repository::searchMatchingPackages()
345 */
346 void PrtGet::searchPackages( bool searchDesc )
347 {
348 assertExactArgCount(1);
349
350 initRepo();
351 string arg = *(m_parser->otherArgs().begin());
352 list<Package*> packages;
353 m_repo->searchMatchingPackages( arg, packages, searchDesc );
354 if ( packages.size() ) {
355 list<Package*>::iterator it = packages.begin();
356 for ( ; it != packages.end(); ++it ) {
357 if ( m_parser->printPath()) {
358 cout << (*it)->path() << "/";
359 }
360 cout << (*it)->name();
361
362 if ( m_parser->verbose() > 0 ) {
363 cout << " " << (*it)->version() << "-" << (*it)->release();
364 }
365 if ( m_parser->verbose() > 1 && !(*it)->description().empty() ) {
366 cout << ": " << (*it)->description();
367 }
368
369
370 cout << endl;
371 }
372 } else {
373 m_returnValue = PG_GENERAL_ERROR;
374 cout << "No matching packages found" << endl;
375 }
376 }
377
378 /*! print info for a package */
379 void PrtGet::printInfo()
380 {
381 assertExactArgCount(1);
382
383 initRepo();
384 string arg = *(m_parser->otherArgs().begin());
385 const Package* p = m_repo->getPackage( arg );
386 if ( p ) {
387 cout << "Name: " << p->name() << "\n"
388 << "Path: " << p->path() << "\n"
389 << "Version: " << p->version() << "\n"
390 << "Release: " << p->release() << endl;
391
392 if ( !p->description().empty() ) {
393 cout << "Description: " << p->description() << endl;
394 }
395 if ( !p->url().empty() ) {
396 cout << "URL: " << p->url() << endl;
397 }
398 if ( !p->packager().empty() ) {
399 cout << "Packager: " << p->packager() << endl;
400 }
401 if ( !p->maintainer().empty() ) {
402 cout << "Maintainer: " << p->maintainer() << endl;
403 }
404
405 if ( !p->dependencies().empty() ) {
406 cout << "Dependencies: " << p->dependencies() << endl;
407 }
408
409 // TODO: don't hardcode file names
410 string filesString = "";
411 if ( p->hasReadme() ) {
412 filesString += "README ";
413 }
414 if ( p->hasPreInstall() ) {
415 filesString += "pre-install ";
416 }
417 if ( p->hasPostInstall() ) {
418 filesString += "post-install ";
419 }
420
421 if ( filesString.length() > 0 ) {
422 filesString = StringHelper::stripWhiteSpace( filesString );
423 StringHelper::replaceAll( filesString, " ", "," );
424 cout << "Files: " << filesString << endl;
425 }
426
427 if ( m_parser->verbose() > 0 && p->hasReadme()) {
428 cout << "\n-- README ------" << endl;
429 readme();
430 }
431
432 } else {
433 cerr << "Package '" << arg << "' not found" << endl;
434 m_returnValue = PG_GENERAL_ERROR;
435 return;
436 }
437 }
438
439
440 /*!
441 initialize repository
442 \sa Repository::initFromCache()
443 \sa Repository::initFromFS()
444 */
445 void PrtGet::initRepo( bool listDuplicate )
446 {
447 if ( !m_repo ) {
448 m_repo = new Repository(m_useRegex);
449
450 if ( m_parser->useCache() ) {
451 if (m_config->cacheFile() != "") {
452 m_cacheFile = m_config->cacheFile();
453 }
454
455 Repository::CacheReadResult result =
456 m_repo->initFromCache( m_cacheFile );
457 if ( result == Repository::ACCESS_ERR ) {
458 cerr << "Can't open cache file: " << m_cacheFile << endl;
459 m_returnValue = PG_GENERAL_ERROR;
460 return;
461 } else if ( result == Repository::FORMAT_ERR ) {
462 cerr << "warning: your cache file "
463 << m_cacheFile << " was made with an "
464 << "older version "
465 << "of prt-get."
466 << "\nPlease regenerate it using"
467 << "\n prt-get cache" << endl;
468 m_returnValue = PG_GENERAL_ERROR;
469 return;
470 }
471
472 struct stat cacheStat;
473 struct stat confStat;
474 stat( m_cacheFile.c_str(), &cacheStat );
475 stat( CONF_FILE.c_str(), &confStat );
476 if ( confStat.st_ctime > cacheStat.st_ctime ) {
477 cerr << "Error: "
478 << "Configuration changed after generating cache"
479 << endl;
480 cerr << "regenerate cache using 'prt-get cache'" << endl;
481 m_returnValue = PG_GENERAL_ERROR;
482 return;
483 }
484
485 if ( !m_parser->wasCalledAsPrtCached() ) {
486 cout << m_appName << ": using cache" << endl;
487 }
488
489 } else {
490 m_repo->initFromFS( m_config->rootList(), listDuplicate );
491 }
492 }
493 }
494
495 /*! print whether a package is installed or not */
496 void PrtGet::isInstalled()
497 {
498 assertMinArgCount(1);
499
500 const list<char*>& l = m_parser->otherArgs();
501 list<char*>::const_iterator it = l.begin();
502 for ( ; it != l.end(); ++it ) {
503 bool isAlias = false;
504 string aliasName;
505
506 if ( m_pkgDB->isInstalled( *it, true, &isAlias, &aliasName ) ) {
507 if (isAlias) {
508 cout << *it << " is provided by package "
509 << aliasName
510 << endl;
511 } else {
512 cout << "package " << *it << " is installed" << endl;
513 }
514 } else {
515 cout << "package " << *it << " is not installed" << endl;
516 m_returnValue = PG_GENERAL_ERROR;
517 }
518 }
519 }
520
521
522 /*! list installed packages */
523 void PrtGet::listInstalled()
524 {
525 assertMaxArgCount(1);
526
527 string arg = "*";
528 if ( m_parser->otherArgs().size() == 1 ) {
529 arg = *(m_parser->otherArgs().begin());
530 }
531
532 map<string, string> l;
533 m_pkgDB->getMatchingPackages( arg, l, m_useRegex );
534 map<string, string>::iterator it = l.begin();
535
536 if ( l.empty() && m_parser->otherArgs().size() > 0 ) {
537 cerr << m_appName << ": No matching packages found" << endl;
538 m_returnValue = PG_GENERAL_ERROR;
539 return;
540 }
541
542 if (m_parser->depSort()) {
543 // sort by dependency, without injecting missing ones
544 // calcDependencies chokes on the full list, so go through the
545 // ports one by one
546
547 initRepo();
548 map<string, string>::iterator mit;
549 string name;
550 while (!l.empty()) {
551 mit = l.begin();
552 name = mit->first;
553 l.erase(mit);
554
555 InstallTransaction trans( name, m_repo, m_pkgDB, m_config );
556 InstallTransaction::InstallResult result __attribute__((unused)) = trans.calcDependencies();
557 const list<string>& depRef = trans.dependencies();
558 list<string>::const_iterator it = depRef.begin();
559
560
561 for (; it != depRef.end(); ++it) {
562 if (l.find(*it) != l.end()) {
563 cout << *it << endl;
564 l.erase(*it);
565 }
566 }
567 cout << name << endl;
568 }
569
570 } else {
571 for ( ; it != l.end(); ++it ) {
572 if ( m_parser->verbose() > 1 ) {
573 // warning: will slow down the process...
574 initRepo();
575 }
576 cout << it->first.c_str();
577 if ( m_parser->verbose() > 0 ) {
578 cout << " " << it->second.c_str();
579 }
580 if ( m_parser->verbose() > 1 ) {
581 const Package* p = m_repo->getPackage( it->first );
582 if ( p ) {
583 cout << " " << p->description();
584 }
585 }
586
587 cout << endl;
588 }
589 }
590 }
591
592 /*!
593 install package
594 \param update whether this is an update operation
595 \param group whether it's a group install (stop on error)
596
597 */
598 void PrtGet::install( bool update, bool group, bool dependencies )
599 {
600 assertMinArgCount(1);
601
602 // this can be done without initRepo()
603 const list<char*>& args = m_parser->otherArgs();
604 list<char*>::const_iterator it = args.begin();
605
606 if ( args.size() == 1 ) {
607 for ( ; it != args.end(); ++it ) {
608 string s = *it;
609 if ( !update && m_pkgDB->isInstalled( s ) ) {
610 cout << "package " << s << " is installed" << endl;
611 m_returnValue = PG_GENERAL_ERROR;
612 return;
613 } else if ( update && !m_pkgDB->isInstalled( s ) ) {
614 // can't upgrade
615 cout << "package " << s << " is not installed" << endl;
616 m_returnValue = PG_GENERAL_ERROR;
617 return;
618 }
619 }
620 }
621
622 initRepo();
623
624 if (dependencies) {
625 // calc dependencies
626 InstallTransaction depTransaction( m_parser->otherArgs(),
627 m_repo, m_pkgDB, m_config );
628 InstallTransaction::InstallResult result =
629 depTransaction.calcDependencies();
630
631 // TODO: code duplication with printDepends!
632 if ( result == InstallTransaction::CYCLIC_DEPEND ) {
633 cerr << "prt-get: cyclic dependencies found" << endl;
634 m_returnValue = PG_GENERAL_ERROR;
635 return;
636 } else if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
637 warnPackageNotFound(depTransaction);
638 m_returnValue = PG_GENERAL_ERROR;
639 return;
640 }
641 const list<string>& depRef = depTransaction.dependencies();
642 list<string>::const_iterator it = depRef.begin();
643
644 list<string> deps;
645 for (; it != depRef.end(); ++it) {
646 if (!m_pkgDB->isInstalled(*it)) {
647 deps.push_back(*it);
648 }
649 }
650
651 InstallTransaction transaction( deps, m_repo, m_pkgDB, m_config );
652 executeTransaction( transaction, update, group );
653 } else {
654 InstallTransaction transaction( m_parser->otherArgs(),
655 m_repo, m_pkgDB, m_config );
656 executeTransaction( transaction, update, group );
657 }
658 }
659
660 void PrtGet::executeTransaction( InstallTransaction& transaction,
661 bool update, bool group )
662 {
663 m_currentTransaction = &transaction;
664
665 string command[] = { "install", "installed" };
666 if ( update ) {
667 command[0] = "update";
668 command[1] = "updated";
669 }
670
671 if ( m_parser->isTest() ) {
672 cout << "*** " << m_appName << ": test mode" << endl;
673 }
674
675 InstallTransaction::InstallResult result =
676 transaction.install( m_parser, update, group );
677 bool failed = false;
678 // TODO: use switch
679 if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
680 cout << m_appName << ": package(s) not found" << endl;
681 } else if ( result == InstallTransaction::PKGMK_EXEC_ERROR ) {
682 cout << m_appName << " couldn't excecute pkgmk "
683 << "(or alternative command). "
684 << "Make sure it's installed properly" << endl;
685 } else if ( result == InstallTransaction::PKGMK_FAILURE ) {
686 cout << m_appName << ": error while " << command[0] << endl;
687 } else if ( result == InstallTransaction::NO_PACKAGE_GIVEN ) {
688 cout << m_appName << ": no package specified for "
689 << command[0] << endl;
690 } else if ( result == InstallTransaction::PKGADD_EXEC_ERROR ) {
691 cout << m_appName << " couldn't excecute pkgadd. "
692 << "Make sure it's installed properly" << endl;
693 } else if ( result == InstallTransaction::PKGDEST_ERROR ) {
694 cout << m_appName << ": error changing to PKGDEST directory "
695 << transaction.getPkgmkPackageDir() << endl;
696 failed = true;
697 } else if ( result == InstallTransaction::PKGADD_FAILURE ) {
698 cout << m_appName << ": error while pkgadding " << endl;
699 } else if ( result == InstallTransaction::LOG_DIR_FAILURE ) {
700 cout << m_appName << ": can't create log file directory " << endl;
701 } else if ( result == InstallTransaction::LOG_FILE_FAILURE ) {
702 cout << m_appName << ": can't create log file" << endl;
703 failed = true;
704 } else if ( result == InstallTransaction::NO_LOG_FILE ) {
705 cout << m_appName << ": no log file specified, but logging enabled"
706 << endl;
707 failed = true;
708 } else if ( result == InstallTransaction::CANT_LOCK_LOG_FILE ) {
709 cout << m_appName << ": can't create lock file for the log file. "
710 << "\nMaybe there's another instance of prt-get using the same "
711 << "file."
712 << "\nIf this is a stale not, please remove "
713 // TODO: file name of lock file
714 << endl;
715 failed = true;
716 } else if ( result != InstallTransaction::SUCCESS ) {
717 cout << m_appName << ": Unknown error " << result << endl;
718 failed = true;
719 }
720
721 if ( !failed ) {
722 evaluateResult( transaction, update );
723 if ( m_parser->isTest() ) {
724 cout << "\n*** " << m_appName << ": test mode end" << endl;
725 }
726 } else {
727 m_returnValue = PG_INSTALL_ERROR;
728 }
729
730 m_currentTransaction = 0;
731 }
732
733 /*!
734 print dependency listing
735 \param simpleListing Whether it should be in a simple format
736 */
737 void PrtGet::printDepends( bool simpleListing )
738 {
739 assertMinArgCount(1);
740
741 initRepo();
742
743 InstallTransaction transaction( m_parser->otherArgs(),
744 m_repo, m_pkgDB, m_config );
745 InstallTransaction::InstallResult result = transaction.calcDependencies();
746 if ( result == InstallTransaction::CYCLIC_DEPEND ) {
747 cerr << "prt-get: cyclic dependencies found" << endl;
748 m_returnValue = PG_GENERAL_ERROR;
749 return;
750 } else if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
751 warnPackageNotFound(transaction);
752 m_returnValue = PG_GENERAL_ERROR;
753 return;
754 }
755
756 const list<string>& deps = transaction.dependencies();
757 if ( simpleListing ) {
758 if ( deps.size() > 0 ) {
759 list<string>::const_iterator it = deps.begin();
760 for ( ; it != deps.end(); ++it ) {
761 cout << *it << " ";
762 }
763 cout << endl;
764 }
765 } else {
766 if ( deps.size() > 0 ) {
767 cout << "-- dependencies ([i] = installed)" << endl;
768 list<string>::const_iterator it = deps.begin();
769
770 bool isAlias;
771 string provider;
772 for ( ; it != deps.end(); ++it ) {
773 isAlias = false;
774 if ( m_pkgDB->isInstalled( *it, true, &isAlias, &provider ) ) {
775 cout << "[i] ";
776 } else {
777 cout << "[ ] ";
778 }
779 if (m_parser->printPath() > 0) {
780 cout << m_repo->getPackage(*it)->path() << "/";
781 }
782 cout << *it;
783
784 if (isAlias) {
785 cout << " (provided by " << provider << ")";
786 }
787 cout << endl;
788 }
789 } else {
790 cout << "No dependencies found" << endl;
791 }
792
793 const list< pair<string, string> >& missing = transaction.missing();
794 if ( missing.size() ) {
795 list< pair<string, string> >::const_iterator mit = missing.begin();
796 cout << endl << "-- missing packages" << endl;
797 for ( ; mit != missing.end(); ++mit ) {
798 cout << mit->first;
799 if ( !mit->second.empty() ) {
800 cout << " from " << mit->second;
801 }
802 cout << endl;
803 }
804 }
805 }
806 }
807
808 /*! read the config file */
809 void PrtGet::readConfig()
810 {
811 string fName = CONF_FILE;
812 if ( m_parser->isAlternateConfigGiven() ) {
813 fName = m_parser->alternateConfigFile();
814 }
815
816 if ( m_config ) {
817 return; // don't initialize twice
818 }
819 m_config = new Configuration( fName, m_parser );
820
821 if (!m_parser->noStdConfig()) {
822 if ( !m_config->parse() ) {
823 cerr << "Can't read config file " << fName
824 << ". Exiting" << endl;
825 m_returnValue = PG_GENERAL_ERROR;
826 return;
827 }
828 }
829
830 const list< pair<char*, ArgParser::ConfigArgType> >& configData =
831 m_parser->configData();
832 list< pair<char*, ArgParser::ConfigArgType> >::const_iterator it =
833 configData.begin();
834 for (; it != configData.end(); ++it) {
835 m_config->addConfig(it->first,
836 it->second == ArgParser::CONFIG_SET,
837 it->second == ArgParser::CONFIG_PREPEND);
838 }
839 }
840
841 /*!
842 print a simple list of port which are installed in a different version
843 than they are in the repository
844 */
845 void PrtGet::printQuickDiff()
846 {
847 initRepo();
848
849 const map<string, string>& installed = m_pkgDB->installedPackages();
850 map<string, string>::const_iterator it = installed.begin();
851 const Package* p = 0;
852 COMP_RESULT result;
853 for ( ; it != installed.end(); ++it ) {
854 if ( !m_locker.isLocked( it->first ) ) {
855 p = m_repo->getPackage( it->first );
856 if ( p ) {
857 result = compareVersions(p->versionReleaseString(),
858 it->second);
859 if (result == GREATER) {
860 cout << it->first.c_str() << " ";
861 }
862 // we don't care about undefined diffs here
863 }
864 }
865 }
866 cout << endl;
867 }
868
869
870 void PrtGet::printFormattedDiffLine(const string& name,
871 const string& versionInstalled,
872 const string& versionPortsTree,
873 bool isLocked)
874 {
875 cout.setf( ios::left, ios::adjustfield );
876 cout.width( 20 );
877 cout.fill( ' ' );
878 cout << name;
879
880 cout.width( 20 );
881 cout.fill( ' ' );
882 cout << versionInstalled;
883
884 string locked = "";
885 if ( isLocked ) {
886 locked = "locked";
887 }
888 cout.width( 20 );
889 cout.fill( ' ' );
890 cout << versionPortsTree << locked << endl;
891 }
892 /*!
893 print an overview of port which are installed in a different version
894 than they are in the repository
895 */
896 void PrtGet::printDiff()
897 {
898 initRepo();
899 map< string, string > l;
900 if ( m_parser->otherArgs().size() > 0 ) {
901 expandWildcardsPkgDB( m_parser->otherArgs(), l );
902 }
903 if ( l.size() < m_parser->otherArgs().size() ) {
904 cerr << "prt-get: no matching installed packages found" << endl;
905 m_returnValue = PG_GENERAL_ERROR;
906 return;
907 }
908
909 #if 0
910 // const list<char*>& l = m_parser->otherArgs();
911 // list<char*>::const_iterator checkIt = l.begin();
912
913 // check whether ports to be checked are installed
914 list< string >::iterator checkIt = l.begin();
915 for ( ; checkIt != l.end(); ++checkIt ) {
916 if ( ! m_pkgDB->isInstalled( *checkIt ) ) {
917 cerr << "Port not installed: " << *checkIt << endl;
918 m_returnValue = PG_GENERAL_ERROR;
919 return;
920 }
921 }
922 #endif
923
924 const map<string, string>& installed = m_pkgDB->installedPackages();
925 map<string, string>::const_iterator it = installed.begin();
926 const Package* p = 0;
927 size_t count = 0;
928 COMP_RESULT result;
929 for ( ; it != installed.end(); ++it ) {
930
931 p = m_repo->getPackage( it->first );
932 if ( p ) {
933 if ( l.size() && l.find( it->first ) == l.end() ) {
934 continue;
935 }
936
937 result = compareVersions( p->versionReleaseString(),
938 it->second );
939 if (result == GREATER ) {
940 if ( !m_locker.isLocked( it->first ) ||
941 m_parser->otherArgs().size() > 0 ||
942 m_parser->all() ) {
943
944
945 ++count;
946 if ( count == 1 ) {
947 cout << "Differences between installed packages "
948 << "and ports tree:\n" << endl;
949 printFormattedDiffLine("Port",
950 "Installed",
951 "Available in the ports tree",
952 false);
953 cout << endl;
954 }
955
956 printFormattedDiffLine(it->first,
957 it->second,
958 p->versionReleaseString(),
959 m_locker.isLocked( it->first ));
960 }
961 } else if (result == UNDEFINED) {
962 m_undefinedVersionComp.push_back(make_pair(p, it->second));
963 }
964 }
965 }
966
967 if (m_undefinedVersionComp.size()) {
968 cout << "\n\n" << "Undecidable version differences (use --strict-diff)"
969 << endl << endl;
970 printFormattedDiffLine("Port",
971 "Installed",
972 "Available in the ports tree",
973 false);
974 cout << endl;
975
976 list< pair< const Package*, string > >::iterator it =
977 m_undefinedVersionComp.begin();
978 const Package* p;
979 for (; it != m_undefinedVersionComp.end(); ++it) {
980 p = it->first;
981 printFormattedDiffLine(p->name(),
982 it->second,
983 p->versionReleaseString(),
984 false);
985 }
986 }
987
988
989 if ( count == 0 ) {
990 cout << "No differences found" << endl;
991 }
992 }
993
994 /*! print path to a port */
995 void PrtGet::printPath()
996 {
997 assertExactArgCount(1);
998
999 initRepo();
1000 string arg = *(m_parser->otherArgs().begin());
1001 const Package* p = m_repo->getPackage( arg );
1002 if ( p ) {
1003 cout << p->path() << "/" << p->name() << endl;
1004 } else {
1005 cerr << "Package '" << arg << "' not found" << endl;
1006 m_returnValue = PG_GENERAL_ERROR;
1007 return;
1008 }
1009 }
1010
1011
1012 /*! helper method to print the result of an InstallTransaction */
1013 void PrtGet::evaluateResult( InstallTransaction& transaction,
1014 bool update,
1015 bool interrupted )
1016 {
1017 int errors = 0;
1018
1019 // TODO: this is a duplicate, it's in install() as well
1020 string command[] = { "install", "installed" };
1021 if ( update ) {
1022 command[0] = "update";
1023 command[1] = "updated";
1024 }
1025
1026 const list<string>& ignored = transaction.ignoredPackages();
1027 if ( ignored.size() ) {
1028 cout << endl << "-- Packages ignored" << endl;
1029 list<string>::const_iterator iit = ignored.begin();
1030
1031 for ( ; iit != ignored.end(); ++iit ) {
1032 cout << *iit << endl;
1033 }
1034 }
1035
1036 const list< pair<string, string> >& missing = transaction.missing();
1037 if ( missing.size() ) {
1038 ++errors;
1039 cout << endl << "-- Packages not found" << endl;
1040 list< pair<string, string> >::const_iterator mit = missing.begin();
1041
1042 for ( ; mit != missing.end(); ++mit ) {
1043 cout << mit->first;
1044 if ( mit->second != "" ) {
1045 cout << " from " << mit->second;
1046 }
1047 cout << endl;
1048 }
1049 }
1050
1051 const list< pair<string, InstallTransaction::InstallInfo> >& error =
1052 transaction.installError();
1053 if ( error.size() ) {
1054 ++errors;
1055 cout << endl << "-- Packages where "
1056 << command[0] << " failed" << endl;
1057 list< pair<string, InstallTransaction::InstallInfo> >::const_iterator
1058 eit = error.begin();
1059
1060 for ( ; eit != error.end(); ++eit ) {
1061 cout << eit->first;
1062 reportPrePost(eit->second);
1063 cout << endl;
1064 }
1065 }
1066
1067 const list<string>& already = transaction.alreadyInstalledPackages();
1068 if ( already.size() ) {
1069 cout << endl << "-- Packages installed before this run (ignored)"
1070 << endl;
1071 list<string>::const_iterator ait = already.begin();
1072
1073 bool isAlias;
1074 string provider;
1075 for ( ; ait != already.end(); ++ait ) {
1076 isAlias = false;
1077 cout << *ait;
1078 m_pkgDB->isInstalled(*ait, true, &isAlias, &provider);
1079
1080 if (isAlias) {
1081 cout << " (provided by " << provider << ")";
1082 }
1083 cout << endl;
1084 }
1085 }
1086
1087
1088 const list< pair<string, InstallTransaction::InstallInfo> >& inst =
1089 transaction.installedPackages();
1090 if ( inst.size() ) {
1091 cout << endl << "-- Packages " << command[1] << endl;
1092 list< pair<string, InstallTransaction::InstallInfo> >::const_iterator
1093 iit = inst.begin();
1094
1095 bool atLeastOnePackageHasReadme = false;
1096
1097 for ( ; iit != inst.end(); ++iit ) {
1098 if (m_parser->printPath()) {
1099 // TODO: avoid lookup by tuning
1100 // InstallTransaction::installedPackages()
1101 const Package* p = m_repo->getPackage(iit->first);
1102 if (p) {
1103 cout << p->path() << "/";
1104 }
1105 }
1106 cout << iit->first;
1107 if ( iit->second.hasReadme ) {
1108 if ( m_config->readmeMode() ==
1109 Configuration::COMPACT_README ) {
1110 cout << " (README)";
1111 }
1112 atLeastOnePackageHasReadme = true;
1113 }
1114 reportPrePost(iit->second);
1115 cout << endl;
1116 }
1117
1118
1119 // readme's
1120 if ( atLeastOnePackageHasReadme ) {
1121 if ( m_config->readmeMode() == Configuration::VERBOSE_README ) {
1122 cout << endl << "-- " << command[1]
1123 << " packages with README files:" << endl;
1124 iit = inst.begin();
1125 for ( ; iit != inst.end(); ++iit ) {
1126 if ( iit->second.hasReadme ) {
1127 cout << iit->first;
1128 cout << endl;
1129 }
1130 }
1131 }
1132 }
1133 }
1134 if ( m_undefinedVersionComp.size() ) {
1135 cout << endl
1136 << "-- Packages with undecidable version "
1137 << "difference (use --strict-diff)"
1138 << endl;
1139 list< pair<const Package*, string> >::const_iterator uit =
1140 m_undefinedVersionComp.begin();
1141 const Package * p;
1142 for ( ; uit != m_undefinedVersionComp.end(); ++uit ) {
1143 p = uit->first;
1144 cout << p->name() << " ("
1145 << uit->second
1146 << " vs "
1147 << p->versionReleaseString() << ")" << endl;
1148 }
1149 }
1150
1151 cout << endl;
1152
1153 if ( errors == 0 && !interrupted ) {
1154 cout << "prt-get: " << command[1] << " successfully" << endl;
1155 } else {
1156 m_returnValue = PG_PARTIAL_INSTALL_ERROR;
1157 }
1158 }
1159
1160 void PrtGet::reportPrePost(const InstallTransaction::InstallInfo& info) {
1161 if (info.preState != InstallTransaction::NONEXISTENT) {
1162 string preString = "failed";
1163 if (info.preState == InstallTransaction::EXEC_SUCCESS) {
1164 preString = "ok";
1165 }
1166 cout << " [pre: " << preString << "]";
1167 }
1168 if ( info.postState != InstallTransaction::NONEXISTENT) {
1169 string postString = "failed";
1170 if (info.postState == InstallTransaction::EXEC_SUCCESS){
1171 postString = "ok";
1172 }
1173 cout << " [post: " << postString << "]";
1174 }
1175
1176 }
1177
1178 /*! create a cache */
1179 void PrtGet::createCache()
1180 {
1181 if ( m_parser->wasCalledAsPrtCached() ) {
1182 cerr << m_appName << ": Can't create cache from cache. "
1183 << "Use prt-get instead" << endl;
1184 m_returnValue = PG_GENERAL_ERROR;
1185 return;
1186 }
1187
1188 initRepo();
1189 if (m_config->cacheFile() != "") {
1190 m_cacheFile = m_config->cacheFile();
1191 }
1192
1193 Repository::WriteResult result = m_repo->writeCache( m_cacheFile );
1194 if ( result == Repository::DIR_ERR ) {
1195 cerr << "Can't create cache directory " << m_cacheFile << endl;
1196 m_returnValue = PG_GENERAL_ERROR;
1197 return;
1198 }
1199 if ( result == Repository::FILE_ERR ) {
1200 cerr << "Can't open cache file " << m_cacheFile << " for writing"
1201 << endl;
1202 m_returnValue = PG_GENERAL_ERROR;
1203 return;
1204 }
1205
1206 }
1207
1208 /*!
1209 \return true if v1 is greater than v2
1210 */
1211 COMP_RESULT PrtGet::compareVersions( const string& v1, const string& v2 )
1212 {
1213 if (v1 == v2) {
1214 return EQUAL;
1215 }
1216
1217
1218 if (m_parser->preferHigher() ||
1219 (m_config->preferHigher() && !m_parser->strictDiff())) {
1220
1221 COMP_RESULT result = VersionComparator::compareVersions(v1, v2);
1222 return result;
1223 }
1224
1225 if (v1 != v2)
1226 return GREATER;
1227 return LESS;
1228 }
1229
1230 int PrtGet::returnValue() const
1231 {
1232 return m_returnValue;
1233 }
1234
1235
1236 /*! print a list of packages available in the repository */
1237 void PrtGet::printf()
1238 {
1239 map<string, string> sortedOutput;
1240
1241 assertExactArgCount(1);
1242
1243 initRepo();
1244 string filter = m_parser->useRegex() ? "." : "*";
1245 if ( m_parser->hasFilter() ) {
1246 filter = m_parser->filter();
1247 }
1248 list<Package*> packages;
1249 m_repo->getMatchingPackages( filter, packages );
1250 list<Package*>::const_iterator it = packages.begin();
1251
1252 const string formatString = *(m_parser->otherArgs().begin());
1253 string sortString =
1254 StringHelper::stripWhiteSpace( m_parser->sortArgs() );
1255 sortString += "%n"; // make it unique
1256
1257 for ( ; it != packages.end(); ++it ) {
1258 string output = formatString;
1259 string sortkey = sortString;
1260
1261 const Package* p = *it;
1262
1263 StringHelper::replaceAll( output, "%n", p->name() );
1264 StringHelper::replaceAll( output, "%u", p->url() );
1265 StringHelper::replaceAll( output, "%p", p->path() );
1266 StringHelper::replaceAll( output, "%v", p->version() );
1267 StringHelper::replaceAll( output, "%r", p->release() );
1268 StringHelper::replaceAll( output, "%d", p->description() );
1269 StringHelper::replaceAll( output, "%e", p->dependencies() );
1270 StringHelper::replaceAll( output, "%P", p->packager() );
1271 StringHelper::replaceAll( output, "%M", p->maintainer() );
1272
1273 StringHelper::replaceAll( output, "\\t", "\t" );
1274 StringHelper::replaceAll( output, "\\n", "\n" );
1275
1276 StringHelper::replaceAll( sortkey, "%n", p->name() );
1277 StringHelper::replaceAll( sortkey, "%u", p->url() );
1278 StringHelper::replaceAll( sortkey, "%p", p->path() );
1279 StringHelper::replaceAll( sortkey, "%v", p->version() );
1280 StringHelper::replaceAll( sortkey, "%r", p->release() );
1281 StringHelper::replaceAll( sortkey, "%d", p->description() );
1282 StringHelper::replaceAll( sortkey, "%e", p->dependencies() );
1283 StringHelper::replaceAll( sortkey, "%P", p->packager() );
1284 StringHelper::replaceAll( sortkey, "%M", p->maintainer() );
1285
1286 string isInst = "no";
1287 if ( m_pkgDB->isInstalled( p->name() ) ) {
1288 string ip = p->name() + "-" +
1289 m_pkgDB->getPackageVersion( p->name() );
1290 if ( ip == p->name() + "-" + p->versionReleaseString() ) {
1291 isInst = "yes";
1292 } else {
1293 isInst = "diff";
1294 }
1295 }
1296 StringHelper::replaceAll( output, "%i", isInst );
1297 StringHelper::replaceAll( sortkey, "%i", isInst );
1298
1299 string isLocked = m_locker.isLocked( p->name() ) ? "yes" : "no";
1300 StringHelper::replaceAll( output, "%l", isLocked );
1301 StringHelper::replaceAll( sortkey, "%l", isLocked );
1302
1303 string hasReadme = p->hasReadme() ? "yes" : "no";
1304 StringHelper::replaceAll( output, "%R", hasReadme );
1305 StringHelper::replaceAll( sortkey, "%R", hasReadme );
1306
1307 string hasPreInstall = p->hasPreInstall() ? "yes" : "no";
1308 StringHelper::replaceAll( output, "%E", hasPreInstall );
1309 StringHelper::replaceAll( sortkey, "%E", hasPreInstall );
1310
1311 string hasPostInstall = p->hasPostInstall() ? "yes" : "no";
1312 StringHelper::replaceAll( output, "%O", hasPostInstall );
1313 StringHelper::replaceAll( sortkey, "%O", hasPostInstall );
1314
1315 sortedOutput[sortkey] = output;
1316 }
1317
1318 map<string, string>::iterator sortIt = sortedOutput.begin();
1319 for ( ; sortIt != sortedOutput.end(); ++sortIt ) {
1320 if ( StringHelper::stripWhiteSpace(sortIt->second).length() > 0) {
1321 cout << sortIt->second;
1322 }
1323 }
1324 }
1325
1326 void PrtGet::readme()
1327 {
1328 assertExactArgCount(1);
1329
1330 initRepo();
1331 string arg = *(m_parser->otherArgs().begin());
1332 const Package* p = m_repo->getPackage( arg );
1333 if ( p ) {
1334 string file = p->path() + "/" + p->name() + "/README";
1335 printFile(file);
1336 } else {
1337 cerr << "Package '" << arg << "' not found" << endl;
1338 m_returnValue = PG_GENERAL_ERROR;
1339 return;
1340 }
1341 }
1342
1343 bool PrtGet::printFile(const string& file)
1344 {
1345 if (!File::fileExists(file)) {
1346 return false;
1347 }
1348
1349 char* pager = getenv("PAGER");
1350 if (pager) {
1351 Process proc(pager, file);
1352 proc.executeShell();
1353 } else {
1354 FILE* fp = fopen( file.c_str(), "r" );
1355 char buf[255];
1356 if ( fp ) {
1357 while ( fgets( buf, 255, fp ) ) {
1358 cout << buf;
1359 }
1360 fclose( fp );
1361 }
1362 }
1363
1364 return true;
1365 }
1366
1367 void PrtGet::printDependent()
1368 {
1369 assertExactArgCount(1);
1370
1371 initRepo();
1372 string arg = *(m_parser->otherArgs().begin());
1373
1374 if (m_parser->printTree()) {
1375 cout << arg << endl;
1376 printDependent(arg, 2);
1377 } else {
1378 printDependent(arg, 0);
1379 }
1380 }
1381
1382 void PrtGet::printDependent(const string& dep, int level)
1383 {
1384 map<string, Package*>::const_iterator it = m_repo->packages().begin();
1385 static map<string, bool> shownMap;
1386
1387 set<const Package*> dependent;
1388 for ( ; it != m_repo->packages().end(); ++it ) {
1389
1390 // TODO: is the following line needed?
1391 const Package* p = it->second;
1392 if ( p && p->dependencies().find( dep ) != string::npos ) {
1393 list<string> tokens;
1394 StringHelper::split( p->dependencies(), ',', tokens );
1395 list<string>::iterator it = find( tokens.begin(),
1396 tokens.end(),
1397 dep );
1398 if ( it != tokens.end() ) {
1399 dependent.insert( p );
1400 }
1401 }
1402 }
1403
1404 // - there are two modes, tree and non-tree recursive mode; in
1405 // tree mode, packages are shown multiple times, in non tree
1406 // recursive mode they're only printed the first time; this is not
1407 // necessarily optimal for rebuilding:
1408 //
1409 // a -> b -> d
1410 // \ ^
1411 // > c /
1412 //
1413 // trying to rebuild 'd' before 'c' might possibly fail
1414 string indent = "";
1415 if (m_parser->printTree()) {
1416 for (int i = 0; i < level; ++i) {
1417 indent += " ";
1418 }
1419 }
1420 set<const Package*>::iterator it2 = dependent.begin();
1421 for ( ; it2 != dependent.end(); ++it2 ) {
1422 const Package* p = *it2;
1423
1424 if (m_parser->recursive() && !m_parser->printTree()) {
1425 if (shownMap[p->name()]) {
1426 continue;
1427 }
1428 shownMap[p->name()] = true;
1429 }
1430
1431 if ( m_parser->all() || m_pkgDB->isInstalled( p->name() ) ) {
1432
1433 cout << indent << p->name();
1434 if ( m_parser->verbose() > 0 ) {
1435 cout << " " << p->versionReleaseString();
1436 }
1437 if ( m_parser->verbose() > 1 ) {
1438 cout << ": " << p->description();
1439 }
1440
1441 cout << endl;
1442
1443 if (m_parser->recursive()) {
1444 printDependent( p->name(), level+2 );
1445 }
1446 }
1447 }
1448 }
1449
1450 void PrtGet::listOrphans()
1451 {
1452 initRepo();
1453 map<string, string> installed = m_pkgDB->installedPackages();
1454 map<string, bool> required;
1455 map<string, string>::iterator it = installed.begin();
1456
1457 for (; it != installed.end(); ++it) {
1458 list<string> tokens;
1459 const Package* p = m_repo->getPackage(it->first);
1460 if (p) {
1461 StringHelper::split( p->dependencies(), ',', tokens );
1462 list<string>::iterator lit = tokens.begin();
1463 for (; lit != tokens.end(); ++lit) {
1464 required[*lit] = true;
1465 }
1466 }
1467 }
1468
1469 // - we could store the package pointer in another map to avoid
1470 // another getPackage lockup, but it seems better to optimized for
1471 // memory since it's only used when called with -vv
1472
1473 it = installed.begin();
1474 for (; it != installed.end(); ++it) {
1475 if (!required[it->first]) {
1476 cout << it->first;
1477 if ( m_parser->verbose() > 0 ) {
1478 cout << " " << it->second;
1479 }
1480 if ( m_parser->verbose() > 1 ) {
1481 const Package* p = m_repo->getPackage(it->first);
1482 if (p) {
1483 cout << ": " << p->description();
1484 }
1485 }
1486 cout << endl;
1487 }
1488 }
1489 }
1490
1491
1492 void PrtGet::warnPackageNotFound(InstallTransaction& transaction)
1493 {
1494 cerr << "The package '";
1495 cerr << transaction.missing().begin()->first;
1496 cerr << "' could not be found: " << endl;
1497 }
1498
1499 void PrtGet::sysup()
1500 {
1501 // TODO: refactor getDifferentPackages from diff/quickdiff
1502 initRepo();
1503
1504 list<string>* target;
1505 list<string> packagesToUpdate;
1506 list<string> sortedList;
1507
1508 const map<string, string>& installed = m_pkgDB->installedPackages();
1509 map<string, string>::const_iterator it = installed.begin();
1510 const Package* p = 0;
1511 COMP_RESULT result;
1512 for ( ; it != installed.end(); ++it ) {
1513 if ( !m_locker.isLocked( it->first ) ) {
1514 p = m_repo->getPackage( it->first );
1515 if ( p ) {
1516 result = compareVersions( p->versionReleaseString(),
1517 it->second );
1518 if (result == GREATER ) {
1519 packagesToUpdate.push_back( it->first );
1520 } else if (result == UNDEFINED ) {
1521 m_undefinedVersionComp.push_back(make_pair(p, it->second));
1522 }
1523 }
1524 }
1525 }
1526
1527 if ( packagesToUpdate.empty() ) {
1528 cout << "System is up to date" << endl;
1529 return;
1530 }
1531
1532 if ( m_parser->nodeps() ) {
1533 target = &packagesToUpdate;
1534 } else {
1535 // sort by dependency
1536
1537 // TODO: refactor code from printDepends
1538 InstallTransaction depTrans( packagesToUpdate,
1539 m_repo, m_pkgDB, m_config );
1540 InstallTransaction::InstallResult result = depTrans.calcDependencies();
1541 if ( result == InstallTransaction::CYCLIC_DEPEND ) {
1542 cerr << "cyclic dependencies" << endl;
1543 m_returnValue = PG_GENERAL_ERROR;
1544 return;
1545 } else if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
1546 warnPackageNotFound(depTrans);
1547 m_returnValue = PG_GENERAL_ERROR;
1548 return;
1549 }
1550
1551 const list<string>& deps = depTrans.dependencies();
1552 if ( deps.size() > 0 ) {
1553 list<string>::const_iterator it = deps.begin();
1554 for ( ; it != deps.end(); ++it ) {
1555 if ( find( packagesToUpdate.begin(),
1556 packagesToUpdate.end(), *it ) !=
1557 packagesToUpdate.end() ) {;
1558 sortedList.push_back( *it );
1559 }
1560 }
1561 }
1562
1563 target = &sortedList;
1564 }
1565
1566 InstallTransaction transaction( *target,
1567 m_repo, m_pkgDB, m_config );
1568 executeTransaction( transaction, true, false );
1569 }
1570
1571
1572 void PrtGet::expandWildcardsPkgDB( const list<char*>& in,
1573 map<string, string>& target )
1574 {
1575 list<char*>::const_iterator it = in.begin();
1576 for ( ; it != in.end(); ++it ) {
1577 map<string, string> l;
1578 m_pkgDB->getMatchingPackages( *it, l, m_useRegex );
1579 map<string, string>::iterator iit = l.begin();
1580 for ( ; iit != l.end(); ++iit ) {
1581 target[iit->first] = iit->second;
1582 }
1583 }
1584 }
1585
1586 void PrtGet::expandWildcardsRepo( const list<char*>& in, list<string>& target )
1587 {
1588 list<char*>::const_iterator it = in.begin();
1589
1590 for ( ; it != in.end(); ++it ) {
1591 list<Package*> l;
1592 m_repo->getMatchingPackages( *it, l );
1593 list<Package*>::iterator iit = l.begin();
1594 for ( ; iit != l.end(); ++iit ) {
1595 target.push_back( (*iit)->name() );
1596 }
1597 }
1598 }
1599
1600
1601 void PrtGet::current()
1602 {
1603 assertExactArgCount(1);
1604
1605 const map<string, string>& installed = m_pkgDB->installedPackages();
1606 map<string, string>::const_iterator it = installed.begin();
1607 string search = *(m_parser->otherArgs().begin());
1608
1609 for ( ; it != installed.end(); ++it ) {
1610 if ( it->first == search ) {
1611 cout << it->second.c_str() << endl;
1612 return;
1613 }
1614 }
1615
1616 cout << "Package " << search << " not installed" << endl;
1617 m_returnValue = 1;
1618 }
1619
1620 SignalHandler::HandlerResult PrtGet::handleSignal( int signal )
1621 {
1622 // TODO: second argument could also be true:
1623 // TODO: kill installtransaction
1624
1625 cout << "prt-get: interrupted" << endl;
1626 if ( m_currentTransaction ) {
1627 evaluateResult( *m_currentTransaction, false, true );
1628 }
1629
1630 return EXIT;
1631 }
1632
1633 /*!
1634 find files matching a pattern in repository
1635
1636 \sa Repository::getMatchingPackages()
1637 */
1638 void PrtGet::fsearch()
1639 {
1640 assertMinArgCount(1);
1641
1642 string arg = "*";
1643 if ( m_parser->otherArgs().size() == 1 ) {
1644 arg = *(m_parser->otherArgs().begin());
1645 }
1646
1647 initRepo();
1648 const map<string, Package*>& packages = m_repo->packages();
1649 map<string, Package*>::const_iterator it = packages.begin();
1650 bool first = true;
1651 for ( ; it != packages.end(); ++it ) {
1652 list<string> matches;
1653 string fp =
1654 it->second->path() + "/" +
1655 it->second->name() + "/" + ".footprint";
1656 if ( File::grep( fp, arg, matches,
1657 m_parser->fullPath(),
1658 m_useRegex)) {
1659 if ( matches.size() > 0 ) {
1660 if ( first ) {
1661 first = false;
1662 } else {
1663 cout << endl;
1664 }
1665 cout << "Found in "
1666 << it->second->path() << "/"
1667 << it->first << ":" << endl;
1668 list<string>::iterator it = matches.begin();
1669 for ( ; it != matches.end(); ++it ) {
1670 cout << " " << *it << endl;
1671 }
1672 }
1673 }
1674 }
1675
1676 if ( first ) {
1677 m_returnValue = PG_GENERAL_ERROR;
1678 }
1679 }
1680
1681 void PrtGet::setLock( bool lock )
1682 {
1683 assertMinArgCount(1);
1684
1685 if ( lock ) {
1686 initRepo();
1687 }
1688
1689 const list<char*>& args = m_parser->otherArgs();
1690 list<char*>::const_iterator it = args.begin();
1691 for ( ; it != args.end(); ++it ) {
1692 if ( lock ) {
1693 if (m_pkgDB->isInstalled( *it )) {
1694 if (!m_locker.lock( *it )) {
1695 cerr << "Already locked: " << *it << endl;
1696 m_returnValue = PG_GENERAL_ERROR;
1697 }
1698 } else {
1699 cerr << "Package '" << *it << "' not found" << endl;
1700 m_returnValue = PG_GENERAL_ERROR;
1701 return;
1702 }
1703
1704 } else {
1705 if ( !m_locker.unlock( *it ) ) {
1706 cerr << "Not locked previously: " << *it << endl;
1707 m_returnValue = PG_GENERAL_ERROR;
1708 return;
1709 }
1710 }
1711 }
1712
1713 if (!m_locker.store()) {
1714 cerr << "Failed to write lock data" << endl;
1715 m_returnValue = PG_GENERAL_ERROR;
1716 }
1717 }
1718
1719 void PrtGet::listLocked()
1720 {
1721 // shares some code with listInstalled
1722 if ( m_locker.openFailed() ) {
1723 cerr << "Failed to open lock data file" << endl;
1724 m_returnValue = PG_GENERAL_ERROR;
1725 }
1726
1727 const map<string, string>& l = m_pkgDB->installedPackages();
1728
1729 if ( l.empty() ) {
1730 return;
1731 }
1732
1733 if ( m_parser->verbose() > 1 ) {
1734 // warning: will slow down the process...
1735 initRepo();
1736 }
1737
1738
1739 const vector<string>& lockedPackages = m_locker.lockedPackages();
1740 vector<string>::const_iterator it = lockedPackages.begin();
1741 for ( ; it != lockedPackages.end(); ++it ) {
1742 cout << *it;
1743 if ( m_parser->verbose() > 0 ) {
1744 cout << " " << m_pkgDB->getPackageVersion(*it);
1745 }
1746 if ( m_parser->verbose() > 1 ) {
1747 const Package* p = m_repo->getPackage( *it );
1748 if ( p ) {
1749 cout << ": " << p->description();
1750 }
1751 }
1752
1753 cout << endl;
1754
1755 }
1756 }
1757
1758
1759 void PrtGet::edit()
1760 {
1761 assertMinArgCount(1);
1762 assertMaxArgCount(2);
1763
1764 char* editor = getenv("EDITOR");
1765 if (editor) {
1766 initRepo();
1767
1768 list<char*>::const_iterator it = m_parser->otherArgs().begin();
1769 string arg = *it;
1770 const Package* p = m_repo->getPackage( arg );
1771 if ( p ) {
1772 string fileName = "Pkgfile";
1773 if (++it != m_parser->otherArgs().end()) {
1774 fileName = *it;
1775 }
1776 string file = p->path() + "/" + p->name() + "/" + fileName;
1777 Process proc(editor, file);
1778 m_returnValue = proc.executeShell();
1779 if (m_returnValue) {
1780 cerr << "error while execution the editor" << endl;
1781 }
1782 } else {
1783 cerr << "Package '" << arg << "' not found" << endl;
1784 m_returnValue = PG_GENERAL_ERROR;
1785 return;
1786 }
1787
1788 } else {
1789 cerr << "Environment variable EDITOR not set" << endl;;
1790 m_returnValue = PG_GENERAL_ERROR;
1791 return;
1792 }
1793
1794 }
1795
1796 void PrtGet::ls()
1797 {
1798 assertExactArgCount(1);
1799
1800 initRepo();
1801
1802 list<char*>::const_iterator it = m_parser->otherArgs().begin();
1803 string arg = *it;
1804 const Package* p = m_repo->getPackage( arg );
1805 if ( p ) {
1806 string dirname = p->path() + "/" + p->name();
1807 DIR* dir = opendir(dirname.c_str());
1808 struct dirent* entry;
1809 vector<string> files;
1810 while ((entry = readdir(dir))) {
1811 string dName = entry->d_name;
1812 if (dName != "." && dName != "..") {
1813 files.push_back(dName);
1814 }
1815 }
1816 closedir(dir);
1817
1818 sort(files.begin(), files.end());
1819 vector<string>::iterator fit = files.begin();
1820 for (; fit != files.end(); ++fit) {
1821 if (m_parser->printPath()) {
1822 cout << p->path() + "/" +p->name() + "/";
1823 }
1824 cout << *fit << endl;
1825 }
1826 } else {
1827 cerr << "Package '" << arg << "' not found" << endl;
1828 m_returnValue = PG_GENERAL_ERROR;
1829 return;
1830 }
1831 }
1832
1833 void PrtGet::cat()
1834 {
1835 assertMinArgCount(1);
1836 assertMaxArgCount(2);
1837
1838 initRepo();
1839
1840 list<char*>::const_iterator it = m_parser->otherArgs().begin();
1841 string arg = *it;
1842 const Package* p = m_repo->getPackage( arg );
1843 if ( p ) {
1844 string fileName = "Pkgfile";
1845 if (++it != m_parser->otherArgs().end()) {
1846 fileName = *it;
1847 }
1848 string file = p->path() + "/" + p->name() + "/" + fileName;
1849 if (!printFile(file)) {
1850 cerr << "File '" << *it << "' not found" << endl;
1851 m_returnValue = PG_GENERAL_ERROR;
1852 return;
1853 }
1854 } else {
1855 cerr << "Package '" << arg << "' not found" << endl;
1856 m_returnValue = PG_GENERAL_ERROR;
1857 return;
1858 }
1859 }
1860
1861 void PrtGet::remove()
1862 {
1863 assertMinArgCount(1);
1864
1865 list<string> removed;
1866 list<string> failed;
1867 list<string> notInstalled;
1868
1869 if ( m_parser->isTest() ) {
1870 cout << "*** " << m_appName << ": test mode" << endl;
1871 }
1872
1873 string command = InstallTransaction::PKGRM_DEFAULT_COMMAND;
1874 if (m_config->removeCommand() != "") {
1875 command = m_config->removeCommand();
1876 }
1877
1878 const list<char*>& args = m_parser->otherArgs();
1879 list<char*>::const_iterator it = args.begin();
1880 for ( ; it != args.end(); ++it ) {
1881 if (m_pkgDB->isInstalled(*it)) {
1882 // TODO: prettify
1883 string args = "";
1884 if (m_parser->installRoot() != "") {
1885 args = "-r " + m_parser->installRoot() + " ";
1886 }
1887 args += (m_parser->pkgrmArgs() + " " + *it);
1888
1889 Process proc(command, args);
1890 if (m_parser->isTest() || proc.executeShell() == 0) {
1891 removed.push_back(*it);
1892 if (m_locker.isLocked(*it)) {
1893 m_locker.unlock(*it);
1894 m_locker.store();
1895 }
1896 } else {
1897 failed.push_back(*it);
1898 }
1899 } else {
1900 notInstalled.push_back(*it);
1901 }
1902 }
1903
1904 if ( removed.size() ) {
1905 cout << endl << "-- Packages removed"
1906 << endl;
1907 list<string>::const_iterator it = removed.begin();
1908
1909 for ( ; it != removed.end(); ++it ) {
1910 cout << *it << endl;
1911 }
1912 }
1913
1914 if ( failed.size() ) {
1915 cout << endl << "-- Packages where removal failed"
1916 << endl;
1917 list<string>::const_iterator it = failed.begin();
1918
1919 for ( ; it != failed.end(); ++it ) {
1920 cout << *it << endl;
1921 }
1922 }
1923
1924 if ( notInstalled.size() ) {
1925 cout << endl << "-- Packages which were not installed"
1926 << endl;
1927 list<string>::const_iterator it = notInstalled.begin();
1928
1929 for ( ; it != notInstalled.end(); ++it ) {
1930 cout << *it << endl;
1931 }
1932 }
1933
1934 if ( m_parser->isTest() ) {
1935 cout << "*** " << m_appName << ": test mode end" << endl;
1936 }
1937
1938
1939
1940 }
1941
1942 void PrtGet::assertMaxArgCount(size_t count)
1943 {
1944 if ( m_parser->otherArgs().size() > count ) {
1945 argCountFailure(count, "at most");
1946 }
1947 }
1948
1949 void PrtGet::assertExactArgCount(size_t count)
1950 {
1951 if ( m_parser->otherArgs().size() != count ) {
1952 argCountFailure(count, "exactly");
1953 }
1954 }
1955
1956 void PrtGet::assertMinArgCount(size_t count)
1957 {
1958 if ( m_parser->otherArgs().size() < count ) {
1959 argCountFailure(count, "at least");
1960 }
1961 }
1962
1963 void PrtGet::argCountFailure(size_t count, const string& specifier)
1964 {
1965 cerr << m_appName << " "
1966 << m_parser->commandName() << " takes " << specifier << " "
1967 << count << (count > 1 ? " arguments" : " argument") << endl;
1968 exit(PG_ARG_ERROR);
1969 }
1970
1971
1972 void PrtGet::printDependTree()
1973 {
1974 assertExactArgCount(1);
1975
1976 initRepo();
1977
1978 list<char*>::const_iterator it = m_parser->otherArgs().begin();
1979 string arg = *it;
1980 const Package* p = m_repo->getPackage( arg );
1981 if (!p) {
1982 cerr << "Package '" << arg << "' not found" << endl;
1983 m_returnValue = PG_GENERAL_ERROR;
1984 return;
1985 }
1986
1987 if (p->dependencies().length() > 0) {
1988
1989 cout << "-- dependencies ([i] = installed";
1990 if (!m_parser->all()) {
1991 cout << ", '-->' = seen before";
1992 }
1993 cout << ")" << endl;
1994 if ( m_pkgDB->isInstalled( *it ) ) {
1995 cout << "[i] ";
1996 } else {
1997 cout << "[ ] ";
1998 }
1999 cout << p->name() << endl;
2000 printDepsLevel(2, p);
2001 }
2002
2003 }
2004
2005 void PrtGet::printDepsLevel(int indent, const Package* package)
2006 {
2007 static map<string, bool> shownMap;
2008
2009 list<string> deps;
2010 StringHelper::split(package->dependencies(), ',', deps);
2011 list<string>::iterator it = deps.begin();
2012 bool isAlias = false;
2013 string aliasName = "";
2014
2015 for (; it != deps.end(); ++it) {
2016 if ( m_pkgDB->isInstalled( *it, true, &isAlias, &aliasName ) ) {
2017 cout << "[i] ";
2018 } else {
2019 cout << "[ ] ";
2020 }
2021 for (int i = 0; i < indent; ++i) {
2022 cout << " ";
2023 }
2024 cout << *it;
2025 if (isAlias) {
2026 cout << " (provided by " << aliasName << ")";
2027 }
2028 const Package* p = m_repo->getPackage( *it );
2029 if (p) {
2030 if (p->dependencies().length() > 0) {
2031 map<string, bool>::iterator shownIt = shownMap.find(*it);
2032 if (shownIt != shownMap.end()) {
2033 cout << " -->" << endl;;
2034 } else {
2035 cout << endl;
2036 printDepsLevel(indent+2, p);
2037 if (!m_parser->all()) {
2038 shownMap[*it] = true;
2039 }
2040 }
2041 } else {
2042 cout << endl;
2043 }
2044 } else {
2045 cout << " (not found in ports tree)" << endl;
2046 }
2047 }
2048 }
2049
2050 void PrtGet::dumpConfig()
2051 {
2052
2053 cout.setf( ios::left, ios::adjustfield );
2054 cout.width( 20 );
2055 cout.fill( ' ' );
2056 cout << "Alias file: " << PkgDB::ALIAS_STORE << endl;
2057
2058 if (!m_parser->noStdConfig()) {
2059 string fName = CONF_FILE;
2060 if ( m_parser->isAlternateConfigGiven() ) {
2061 fName = m_parser->alternateConfigFile();
2062 }
2063 cout.setf( ios::left, ios::adjustfield );
2064 cout.width( 20 );
2065 cout.fill( ' ' );
2066 cout << "Configuration file: " << fName << endl;
2067 }
2068
2069 if (m_config->cacheFile() != "") {
2070 cout.setf( ios::left, ios::adjustfield );
2071 cout.width( 20 );
2072 cout.fill( ' ' );
2073 cout << "Cache file: " << m_config->cacheFile() << endl;
2074 }
2075 if (m_config->makeCommand() != "") {
2076 cout.setf( ios::left, ios::adjustfield );
2077 cout.width( 20 );
2078 cout.fill( ' ' );
2079 cout << "Make command file: " << m_config->makeCommand() << endl;
2080 }
2081 if (m_config->addCommand() != "") {
2082 cout.setf( ios::left, ios::adjustfield );
2083 cout.width( 20 );
2084 cout.fill( ' ' );
2085 cout << "Add command: " << m_config->addCommand() << endl;
2086 }
2087 if (m_config->removeCommand() != "") {
2088 cout.setf( ios::left, ios::adjustfield );
2089 cout.width( 20 );
2090 cout.fill( ' ' );
2091 cout << "Remove command: " << m_config->removeCommand() << endl;
2092 }
2093 if (m_config->runscriptCommand() != "") {
2094 cout.setf( ios::left, ios::adjustfield );
2095 cout.width( 20 );
2096 cout.fill( ' ' );
2097 cout << "Runscript command: " << m_config->runscriptCommand() << endl;
2098 }
2099
2100 cout.setf( ios::left, ios::adjustfield );
2101 cout.width( 20 );
2102 cout.fill( ' ' );
2103 cout << "Run scripts: " <<(m_config->runScripts() ? "yes" : "no" )
2104 << endl;
2105
2106 cout.setf( ios::left, ios::adjustfield );
2107 cout.width( 20 );
2108 cout.fill( ' ' );
2109 cout << "Keep higher version:" <<(m_config->preferHigher() ? "yes" : "no" )
2110 << endl;
2111
2112 cout.setf( ios::left, ios::adjustfield );
2113 cout.width( 20 );
2114 cout.fill( ' ' );
2115 cout << "Readme mode: ";
2116 switch (m_config->readmeMode()) {
2117 case Configuration::VERBOSE_README:
2118 cout << "verbose";
2119 break;
2120 case Configuration::COMPACT_README:
2121 cout << "compact";
2122 break;
2123 case Configuration::NO_README:
2124 cout << "off";
2125 break;
2126 }
2127 cout << endl;
2128
2129 cout << endl;
2130
2131 if (m_config->logFilePattern() != "") {
2132 cout.setf( ios::left, ios::adjustfield );
2133 cout.width( 20 );
2134 cout.fill( ' ' );
2135 cout << "Log file: " << m_config->logFilePattern() << endl;
2136 }
2137 cout.setf( ios::left, ios::adjustfield );
2138 cout.width( 20 );
2139 cout.fill( ' ' );
2140 cout << " Write log: " << (m_config->writeLog() ? "yes" : "no" ) << endl;
2141 cout.setf( ios::left, ios::adjustfield );
2142 cout.width( 20 );
2143 cout.fill( ' ' );
2144 cout << " Append log: " <<(m_config->appendLog() ? "yes" : "no" ) << endl;
2145
2146 cout << endl;
2147 cout.setf( ios::left, ios::adjustfield );
2148 cout.width( 20 );
2149 cout.fill( ' ' );
2150 cout << "Pkgmk settings: " << m_config->logFilePattern() << endl;
2151 cout.setf( ios::left, ios::adjustfield );
2152 cout.width( 20 );
2153 cout.fill( ' ' );
2154 cout << " Package dir: " << InstallTransaction::getPkgmkPackageDir()
2155 << endl;
2156
2157 cout.setf( ios::left, ios::adjustfield );
2158 cout.width( 20 );
2159 cout.fill( ' ' );
2160 cout << " Compression mode: "
2161 << InstallTransaction::getPkgmkCompressionMode() << endl;
2162
2163
2164 cout << endl;
2165 list< pair<string, string> >::const_iterator it =
2166 m_config->rootList().begin();
2167 cout << "Port "
2168 << (m_config->rootList().size() == 1 ? "directory" : "directories")
2169 << ": " << endl;
2170 for (; it != m_config->rootList().end(); ++it) {
2171 cout << " " << it->first;
2172 if (it->second != "") {
2173 cout << " (" << it->second << ")";
2174 }
2175 cout << endl;
2176 }
2177 }
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