1 ////////////////////////////////////////////////////////////////////////
2 // FILE: prtget.cpp
3 // AUTHOR: Johannes Winkelmann, jw@tks6.net
4 // COPYRIGHT: (c) 2002 by Johannes Winkelmann
5 // ---------------------------------------------------------------------
6 // This program is free software; you can redistribute it and/or modify
7 // it under the terms of the GNU General Public License as published by
8 // the Free Software Foundation; either version 2 of the License, or
9 // (at your option) any later version.
10 ////////////////////////////////////////////////////////////////////////
11
12 #ifdef HAVE_CONFIG_H
13 #include <config.h>
14 #endif
15
16 #include <iostream>
17 #include <algorithm>
18 #include <set>
19 #include <iomanip>
20 #include <cstdio>
21 #include <cassert>
22 using namespace std;
23
24 #include <sys/types.h>
25 #include <sys/stat.h>
26 #include <dirent.h>
27 #include <unistd.h>
28
29 #include "prtget.h"
30 #include "repository.h"
31 #include "argparser.h"
32 #include "installtransaction.h"
33 #include "configuration.h"
34
35 #include "stringhelper.h"
36 #include "versioncomparator.h"
37 #include "file.h"
38 #include "process.h"
39 #include "datafileparser.h"
40 using namespace StringHelper;
41
42
43 using VersionComparator::COMP_RESULT;
44 using VersionComparator::GREATER;
45 using VersionComparator::LESS;
46 using VersionComparator::EQUAL;
47 using VersionComparator::UNDEFINED;
48
49 const string PrtGet::CONF_FILE = SYSCONFDIR"/prt-get.conf";
50 const string PrtGet::DEFAULT_CACHE_FILE = LOCALSTATEDIR"/lib/pkg/prt-get.cache";
51
52 /*!
53 Create a PrtGet object
54 \param parser the argument parser to be used
55 */
56 PrtGet::PrtGet( const ArgParser* parser )
57 : m_repo( 0 ),
58 m_config( 0 ),
59 m_parser( parser ),
60 m_cacheFile( DEFAULT_CACHE_FILE ),
61 m_returnValue( PG_OK ),
62 m_currentTransaction( 0 )
63 {
64 if ( m_parser->wasCalledAsPrtCached() ) {
65 m_appName = "prt-cache";
66 } else {
67 m_appName = "prt-get";
68 }
69
70
71 m_pkgDB = new PkgDB(m_parser->installRoot());
72 readConfig();
73
74 m_useRegex = m_config->useRegex() || m_parser->useRegex();
75 }
76
77 /*! destruct PrtGet object */
78 PrtGet::~PrtGet()
79 {
80 if ( m_config ) {
81 delete m_config;
82 }
83 if ( m_repo ) {
84 delete m_repo;
85 }
86
87 delete m_pkgDB;
88 }
89
90
91 /*! print version and exit */
92 void PrtGet::printVersion()
93 {
94 cout << m_appName << " " << VERSION
95 << " by Johannes Winkelmann, jw@tks6.net" << endl;
96 }
97
98 /*! print version, usage and exit */
99 void PrtGet::printUsage()
100 {
101 printVersion();
102 cout << "Usage: " << m_appName << " <command> [options]" << endl;
103
104 cout << "where commands are:" << endl;
105
106 cout << "\nINFORMATION" << endl;
107 cout << " help show this help" << endl;
108 cout << " version show the current version" << endl;
109 cout << " list [<filter>] show a list of available ports"
110 << endl;
111 cout << " printf <format> print formatted list of available"
112 << " ports"
113 << endl;
114 cout << " listinst [<filter>][--depsort] show a list of installed ports"
115 << endl;
116 cout << " listorphans list of ports with no "
117 << "packages depending on them" << endl;
118 cout << " info <port> show info about a port" << endl;
119 cout << " path <port> show path of a port" << endl;
120 cout << " readme <port> show a port's readme file "
121 << "(if it exists)" << endl;
122 cout << " dup Find duplicate ports" << endl;
123 cout << " isinst <port1 port2...> print whether ports are installed"
124 << endl;
125 cout << " current <port> print installed version of port"
126 << endl;
127
128 cout << "\nDIFFERENCES / CHECK FOR UPDATES" << endl;
129 cout << " diff <port1 port2...> list outdated packages (or check "
130 << "args for change)" << endl;
131 cout << " quickdiff same as diff but simple format"
132 << endl;
133 cout << " where opt can be:" << endl;
134 cout << " --all display locked ports too"
135 << endl;
136 cout << " --prefer-higher prefer higher installed "
137 << "versions over lower ports"
138 << endl;
139 cout << " --strict-diff override prefer higher "
140 << "configuration setting"
141 << endl;
142
143 cout << "\nDEPENDENCIES" << endl;
144 cout << " depends <port1 port2...> show dependencies for these ports"
145 << endl;
146 cout << " quickdep <port1 port2...> same as 'depends' but simple format"
147 << endl;
148 cout << " deptree <port> show dependencies tree for <port>"
149 << endl;
150 cout << " dependent [opt] <port> show installed packages which "
151 << "depend on 'port'"
152 << endl;
153 cout << " where opt can be:" << endl;
154 cout << " --all list all dependent packages, not "
155 << "only installed" << endl;
156 cout << " --recursive print recursive listing" << endl;
157 cout << " --tree print recursive tree listing"
158 << endl;
159
160 cout << "\nSEARCHING" << endl;
161 cout << " search <expr> show port names containing 'expr'" << endl;
162 cout << " dsearch <expr> show ports containing 'expr' in the "
163 << "name or description" << endl;
164 cout << " fsearch <pattern> show file names in footprints matching "
165 << "'pattern'" << endl;
166
167 cout << "\nINSTALL, UPDATE and REMOVAL" << endl;
168 cout << " install [opt] <port1 port2...> install ports" << endl;
169 cout << " update [opt] <port1 port2...> update ports" << endl;
170 cout << " grpinst [opt] <port1 port2...> install ports, stop on error"
171 << endl;
172 cout << " depinst [opt] <port1 port2...> install ports and their dependencies"
173 << endl;
174 cout << " remove [opt] <port1 port2...> remove ports"
175 << endl;
176 cout << " where opt can be:" << endl;
177 cout << " -f, -fi force installation" << endl;
178 cout << " -fr force rebuild" << endl;
179 cout << " -uf update footprint" << endl;
180 cout << " -if ignore footprint" << endl;
181 cout << " -um update md5sum" << endl;
182 cout << " -im ignore md5sum" << endl;
183 cout << " -us update signature" << endl;
184 cout << " -is ignore signature" << endl;
185 cout << " --margs=<string> pass 'string' to pkgmk"
186 << endl;
187 cout << " --aargs=<string> pass 'string' to pkgadd"
188 << endl;
189 cout << " --rargs=<string> pass 'string' to pkgrm"
190 << endl;
191 cout << " --test test mode" << endl;
192 cout << " --log write log file"<< endl;
193 cout << " --ignore=<package1,package2,...>" << endl
194 << " Don't install/update those packages"<< endl;
195 cout << " --pre-install execute pre-install script"
196 << endl;
197 cout << " --post-install execute post-install script"
198 << endl;
199 cout << " --install-scripts execute "
200 << "pre-install and post-install script"
201 << endl;
202
203 cout << "\nSYSTEM UPDATE " << endl;
204 cout << " sysup [opt] update all outdated ports"
205 << endl;
206 cout << " where opt can be:" << endl;
207 cout << " --nodeps don't sort by dependencies"
208 << endl;
209 cout << " --test test mode" << endl;
210 cout << " --log write log file"<< endl;
211 cout << " --prefer-higher prefer higher installed "
212 << "versions over lower ones in ports tree"
213 << endl;
214 cout << " --strict-diff override prefer higher "
215 << "configuration setting"
216 << endl;
217
218 cout << " lock <port1 port2...> lock current version "
219 << "of packages"
220 << endl;
221 cout << " unlock <port1 port2...> unlock packages"
222 << endl;
223 cout << " listlocked list locked packages"
224 << endl;
225
226 cout << "\nFILE OPERATIONS " << endl;
227
228 cout << " ls <port> print a listing of the port's"
229 << " directory" << endl;
230 cout << " cat <port> <file> print out 'port/file'"
231 << endl;
232 cout << " edit <port> <file> edit 'port/file'" << endl;
233
234 cout << "\nGENERAL OPTIONS" << endl;
235 cout << " -v Show version in listing"
236 << endl;
237 cout << " -vv Show version and decription " << "in listing\n" << endl;
238 cout << " --path Print path to port if appropriate (search, list, depends)\n" << endl;
239 cout << " --cache Use a cache file" << endl;
240 cout << " --config=<file> Use alternative "
241 << "configuration file" << endl;
242 cout << " --install-root=.. Use alternative "
243 << "install root directory" << endl;
244
245
246
247
248 cout << " --no-std-config Don't parse "
249 << "default configuration file" << endl;
250 cout << " --config-prepend=.. Prepend '..' to"
251 << " configuration" << endl;
252 cout << " --config-append=.. Append '..' "
253 << "to configuration" << endl;
254 cout << " --config-set=.. Set configuration "
255 << "data '..',\n"
256 << " overriding config file"
257 << endl;
258
259 }
260
261
262 /*! print list of duplicate packages in the repository */
263 void PrtGet::listShadowed()
264 {
265 if ( m_parser->useCache() ) {
266 cout << m_appName << ": command 'dup' can't work on a cache" << endl;
267 m_returnValue = PG_GENERAL_ERROR;
268 return;
269 }
270
271 initRepo( true );
272
273 string format = "%p1 %v1 > %p2 %v2\n";
274 if (m_parser->otherArgs().size() > 0)
275 format = *(m_parser->otherArgs().begin());
276 else if (m_parser->verbose() > 0)
277 format = "* %n\n %p1 %v1 preceeds over \n %p2 %v2\n";
278
279 string output;
280 Package* p1;
281 Package* p2;
282
283 list<pair<Package*, Package*> >::const_iterator it =
284 m_repo->shadowedPackages().begin();
285 for ( ; it != m_repo->shadowedPackages().end(); ++it ) {
286 output = format;
287 p1 = it->second;
288 p2 = it->first;
289
290 StringHelper::replaceAll(output, "%n", p1->name());
291 StringHelper::replaceAll(output, "%p1", p1->path() + "/" + p1->name());
292 StringHelper::replaceAll(output, "%p2", p2->path() + "/" + p2->name());
293 StringHelper::replaceAll(output, "%v1", p1->versionReleaseString());
294 StringHelper::replaceAll(output, "%v2", p2->versionReleaseString());
295
296 StringHelper::replaceAll(output, "\\n", "\n");
297 cout << output;
298 }
299 }
300
301 /*!
302 find ports matching a pattern in repository
303
304 \sa Repository::getMatchingPackages()
305 */
306 void PrtGet::listPackages()
307 {
308 string arg = "*";
309 assertMaxArgCount(1);
310
311 if ( m_parser->otherArgs().size() == 1 ) {
312 arg = *(m_parser->otherArgs().begin());
313 }
314
315 initRepo();
316 list<Package*> packages;
317 m_repo->getMatchingPackages( arg, packages );
318 if ( packages.size() ) {
319 list<Package*>::iterator it = packages.begin();
320 for ( ; it != packages.end(); ++it ) {
321 if ( m_parser->printPath() ) {
322 cout << (*it)->path() << "/";
323 }
324 cout << (*it)->name();
325 if ( m_parser->verbose() > 0 ) {
326 cout << " " << (*it)->version() << "-" << (*it)->release();
327 }
328 if ( m_parser->verbose() > 1 && !(*it)->description().empty() ) {
329 cout << ": " << (*it)->description();
330 }
331
332 cout << endl;
333 }
334 } else {
335 cout << "No matching packages found" << endl;
336 }
337 }
338
339 /*!
340 search repository for a certain pattern (which is read by the argument
341 parser.
342
343 \sa Repository::searchMatchingPackages()
344 */
345 void PrtGet::searchPackages( bool searchDesc )
346 {
347 assertExactArgCount(1);
348
349 initRepo();
350 string arg = *(m_parser->otherArgs().begin());
351 list<Package*> packages;
352 m_repo->searchMatchingPackages( arg, packages, searchDesc );
353 if ( packages.size() ) {
354 list<Package*>::iterator it = packages.begin();
355 for ( ; it != packages.end(); ++it ) {
356 if ( m_parser->printPath()) {
357 cout << (*it)->path() << "/";
358 }
359 cout << (*it)->name();
360
361 if ( m_parser->verbose() > 0 ) {
362 cout << " " << (*it)->version() << "-" << (*it)->release();
363 }
364 if ( m_parser->verbose() > 1 && !(*it)->description().empty() ) {
365 cout << ": " << (*it)->description();
366 }
367
368
369 cout << endl;
370 }
371 } else {
372 m_returnValue = PG_GENERAL_ERROR;
373 cout << "No matching packages found" << endl;
374 }
375 }
376
377 /*! print info for a package */
378 void PrtGet::printInfo()
379 {
380 assertExactArgCount(1);
381
382 initRepo();
383 string arg = *(m_parser->otherArgs().begin());
384 const Package* p = m_repo->getPackage( arg );
385 if ( p ) {
386 cout << "Name: " << p->name() << "\n"
387 << "Path: " << p->path() << "\n"
388 << "Version: " << p->version() << "\n"
389 << "Release: " << p->release() << endl;
390
391 if ( !p->description().empty() ) {
392 cout << "Description: " << p->description() << endl;
393 }
394 if ( !p->url().empty() ) {
395 cout << "URL: " << p->url() << endl;
396 }
397 if ( !p->packager().empty() ) {
398 cout << "Packager: " << p->packager() << endl;
399 }
400 if ( !p->maintainer().empty() ) {
401 cout << "Maintainer: " << p->maintainer() << endl;
402 }
403
404 if ( !p->dependencies().empty() ) {
405 cout << "Dependencies: " << p->dependencies() << endl;
406 }
407
408 // TODO: don't hardcode file names
409 string filesString = "";
410 if ( p->hasReadme() ) {
411 filesString += "README ";
412 }
413 if ( p->hasPreInstall() ) {
414 filesString += "pre-install ";
415 }
416 if ( p->hasPostInstall() ) {
417 filesString += "post-install ";
418 }
419
420 if ( filesString.length() > 0 ) {
421 filesString = StringHelper::stripWhiteSpace( filesString );
422 StringHelper::replaceAll( filesString, " ", "," );
423 cout << "Files: " << filesString << endl;
424 }
425
426 if ( m_parser->verbose() > 0 && p->hasReadme()) {
427 cout << "\n-- README ------" << endl;
428 readme();
429 }
430
431 } else {
432 cerr << "Package '" << arg << "' not found" << endl;
433 m_returnValue = PG_GENERAL_ERROR;
434 return;
435 }
436 }
437
438
439 /*!
440 initialize repository
441 \sa Repository::initFromCache()
442 \sa Repository::initFromFS()
443 */
444 void PrtGet::initRepo( bool listDuplicate )
445 {
446 if ( !m_repo ) {
447 m_repo = new Repository(m_useRegex);
448
449 if ( m_parser->useCache() ) {
450 if (m_config->cacheFile() != "") {
451 m_cacheFile = m_config->cacheFile();
452 }
453
454 Repository::CacheReadResult result =
455 m_repo->initFromCache( m_cacheFile );
456 if ( result == Repository::ACCESS_ERR ) {
457 cerr << "Can't open cache file: " << m_cacheFile << endl;
458 m_returnValue = PG_GENERAL_ERROR;
459 return;
460 } else if ( result == Repository::FORMAT_ERR ) {
461 cerr << "warning: your cache file "
462 << m_cacheFile << " was made with an "
463 << "older version "
464 << "of prt-get."
465 << "\nPlease regenerate it using"
466 << "\n prt-get cache" << endl;
467 m_returnValue = PG_GENERAL_ERROR;
468 return;
469 }
470
471 struct stat cacheStat;
472 struct stat confStat;
473 stat( m_cacheFile.c_str(), &cacheStat );
474 stat( CONF_FILE.c_str(), &confStat );
475 if ( confStat.st_ctime > cacheStat.st_ctime ) {
476 cerr << "Error: "
477 << "Configuration changed after generating cache"
478 << endl;
479 cerr << "regenerate cache using 'prt-get cache'" << endl;
480 m_returnValue = PG_GENERAL_ERROR;
481 return;
482 }
483
484 if ( !m_parser->wasCalledAsPrtCached() ) {
485 cout << m_appName << ": using cache" << endl;
486 }
487
488 } else {
489 m_repo->initFromFS( m_config->rootList(), listDuplicate );
490 }
491 }
492 }
493
494 /*! print whether a package is installed or not */
495 void PrtGet::isInstalled()
496 {
497 assertMinArgCount(1);
498
499 const list<char*>& l = m_parser->otherArgs();
500 list<char*>::const_iterator it = l.begin();
501 for ( ; it != l.end(); ++it ) {
502 bool isAlias = false;
503 string aliasName;
504
505 if ( m_pkgDB->isInstalled( *it, true, &isAlias, &aliasName ) ) {
506 if (isAlias) {
507 cout << *it << " is provided by package "
508 << aliasName
509 << endl;
510 } else {
511 cout << "package " << *it << " is installed" << endl;
512 }
513 } else {
514 cout << "package " << *it << " is not installed" << endl;
515 m_returnValue = PG_GENERAL_ERROR;
516 }
517 }
518 }
519
520
521 /*! list installed packages */
522 void PrtGet::listInstalled()
523 {
524 assertMaxArgCount(1);
525
526 string arg = "*";
527 if ( m_parser->otherArgs().size() == 1 ) {
528 arg = *(m_parser->otherArgs().begin());
529 }
530
531 map<string, string> l;
532 m_pkgDB->getMatchingPackages( arg, l, m_useRegex );
533 map<string, string>::iterator it = l.begin();
534
535 if ( l.empty() && m_parser->otherArgs().size() > 0 ) {
536 cerr << m_appName << ": No matching packages found" << endl;
537 m_returnValue = PG_GENERAL_ERROR;
538 return;
539 }
540
541 if (m_parser->depSort()) {
542 // sort by dependency, without injecting missing ones
543 // calcDependencies chokes on the full list, so go through the
544 // ports one by one
545
546 initRepo();
547 map<string, string>::iterator mit;
548 string name;
549 while (!l.empty()) {
550 mit = l.begin();
551 name = mit->first;
552 l.erase(mit);
553
554 InstallTransaction trans( name, m_repo, m_pkgDB, m_config );
555 InstallTransaction::InstallResult result = trans.calcDependencies();
556 const list<string>& depRef = trans.dependencies();
557 list<string>::const_iterator it = depRef.begin();
558
559
560 for (; it != depRef.end(); ++it) {
561 if (l.find(*it) != l.end()) {
562 cout << *it << endl;
563 l.erase(*it);
564 }
565 }
566 cout << name << endl;
567 }
568
569 } else {
570 for ( ; it != l.end(); ++it ) {
571 if ( m_parser->verbose() > 1 ) {
572 // warning: will slow down the process...
573 initRepo();
574 }
575 cout << it->first.c_str();
576 if ( m_parser->verbose() > 0 ) {
577 cout << " " << it->second.c_str();
578 }
579 if ( m_parser->verbose() > 1 ) {
580 const Package* p = m_repo->getPackage( it->first );
581 if ( p ) {
582 cout << " " << p->description();
583 }
584 }
585
586 cout << endl;
587 }
588 }
589 }
590
591 /*!
592 install package
593 \param update whether this is an update operation
594 \param group whether it's a group install (stop on error)
595
596 */
597 void PrtGet::install( bool update, bool group, bool dependencies )
598 {
599 assertMinArgCount(1);
600
601 // this can be done without initRepo()
602 const list<char*>& args = m_parser->otherArgs();
603 list<char*>::const_iterator it = args.begin();
604
605 if ( args.size() == 1 ) {
606 for ( ; it != args.end(); ++it ) {
607 string s = *it;
608 if ( !update && m_pkgDB->isInstalled( s ) ) {
609 cout << "package " << s << " is installed" << endl;
610 m_returnValue = PG_GENERAL_ERROR;
611 return;
612 } else if ( update && !m_pkgDB->isInstalled( s ) ) {
613 // can't upgrade
614 cout << "package " << s << " is not installed" << endl;
615 m_returnValue = PG_GENERAL_ERROR;
616 return;
617 }
618 }
619 }
620
621 initRepo();
622
623 if (dependencies) {
624 // calc dependencies
625 InstallTransaction depTransaction( m_parser->otherArgs(),
626 m_repo, m_pkgDB, m_config );
627 InstallTransaction::InstallResult result =
628 depTransaction.calcDependencies();
629
630 // TODO: code duplication with printDepends!
631 if ( result == InstallTransaction::CYCLIC_DEPEND ) {
632 cerr << "prt-get: cyclic dependencies found" << endl;
633 m_returnValue = PG_GENERAL_ERROR;
634 return;
635 } else if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
636 warnPackageNotFound(depTransaction);
637 m_returnValue = PG_GENERAL_ERROR;
638 return;
639 }
640 const list<string>& depRef = depTransaction.dependencies();
641 list<string>::const_iterator it = depRef.begin();
642
643 list<string> deps;
644 for (; it != depRef.end(); ++it) {
645 if (!m_pkgDB->isInstalled(*it)) {
646 deps.push_back(*it);
647 }
648 }
649
650 InstallTransaction transaction( deps, m_repo, m_pkgDB, m_config );
651 executeTransaction( transaction, update, group );
652 } else {
653 InstallTransaction transaction( m_parser->otherArgs(),
654 m_repo, m_pkgDB, m_config );
655 executeTransaction( transaction, update, group );
656 }
657 }
658
659 void PrtGet::executeTransaction( InstallTransaction& transaction,
660 bool update, bool group )
661 {
662 m_currentTransaction = &transaction;
663
664 string command[] = { "install", "installed" };
665 if ( update ) {
666 command[0] = "update";
667 command[1] = "updated";
668 }
669
670 if ( m_parser->isTest() ) {
671 cout << "*** " << m_appName << ": test mode" << endl;
672 }
673
674 InstallTransaction::InstallResult result =
675 transaction.install( m_parser, update, group );
676 bool failed = false;
677 // TODO: use switch
678 if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
679 cout << m_appName << ": package(s) not found" << endl;
680 } else if ( result == InstallTransaction::PKGMK_EXEC_ERROR ) {
681 cout << m_appName << " couldn't excecute pkgmk "
682 << "(or alternative command). "
683 << "Make sure it's installed properly" << endl;
684 } else if ( result == InstallTransaction::PKGMK_FAILURE ) {
685 cout << m_appName << ": error while " << command[0] << endl;
686 } else if ( result == InstallTransaction::NO_PACKAGE_GIVEN ) {
687 cout << m_appName << ": no package specified for "
688 << command[0] << endl;
689 } else if ( result == InstallTransaction::PKGADD_EXEC_ERROR ) {
690 cout << m_appName << " couldn't excecute pkgadd. "
691 << "Make sure it's installed properly" << endl;
692 } else if ( result == InstallTransaction::PKGDEST_ERROR ) {
693 cout << m_appName << ": error changing to PKGDEST directory "
694 << transaction.getPkgmkPackageDir() << endl;
695 failed = true;
696 } else if ( result == InstallTransaction::PKGADD_FAILURE ) {
697 cout << m_appName << ": error while pkgadding " << endl;
698 } else if ( result == InstallTransaction::LOG_DIR_FAILURE ) {
699 cout << m_appName << ": can't create log file directory " << endl;
700 } else if ( result == InstallTransaction::LOG_FILE_FAILURE ) {
701 cout << m_appName << ": can't create log file" << endl;
702 failed = true;
703 } else if ( result == InstallTransaction::NO_LOG_FILE ) {
704 cout << m_appName << ": no log file specified, but logging enabled"
705 << endl;
706 failed = true;
707 } else if ( result == InstallTransaction::CANT_LOCK_LOG_FILE ) {
708 cout << m_appName << ": can't create lock file for the log file. "
709 << "\nMaybe there's another instance of prt-get using the same "
710 << "file."
711 << "\nIf this is a stale not, please remove "
712 // TODO: file name of lock file
713 << endl;
714 failed = true;
715 } else if ( result != InstallTransaction::SUCCESS ) {
716 cout << m_appName << ": Unknown error " << result << endl;
717 failed = true;
718 }
719
720 if ( !failed ) {
721 evaluateResult( transaction, update );
722 if ( m_parser->isTest() ) {
723 cout << "\n*** " << m_appName << ": test mode end" << endl;
724 }
725 } else {
726 m_returnValue = PG_INSTALL_ERROR;
727 }
728
729 m_currentTransaction = 0;
730 }
731
732 /*!
733 print dependency listing
734 \param simpleListing Whether it should be in a simple format
735 */
736 void PrtGet::printDepends( bool simpleListing )
737 {
738 assertMinArgCount(1);
739
740 initRepo();
741
742 InstallTransaction transaction( m_parser->otherArgs(),
743 m_repo, m_pkgDB, m_config );
744 InstallTransaction::InstallResult result = transaction.calcDependencies();
745 if ( result == InstallTransaction::CYCLIC_DEPEND ) {
746 cerr << "prt-get: cyclic dependencies found" << endl;
747 m_returnValue = PG_GENERAL_ERROR;
748 return;
749 } else if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
750 warnPackageNotFound(transaction);
751 m_returnValue = PG_GENERAL_ERROR;
752 return;
753 }
754
755 const list<string>& deps = transaction.dependencies();
756 if ( simpleListing ) {
757 /* check if stdout is a tty, for package exclusion via: prt-get install `prt-get quickdep foobar | grep -v ^gnome-` */
758 bool const tty = isatty(1);
759 if ( deps.size() > 0 ) {
760 list<string>::const_iterator it = deps.begin();
761
762 for ( ; it != deps.end(); ++it )
763 cout << *it << (tty ? " " : "\n");
764 if (tty)
765 cout << endl;
766 }
767 } else {
768 if ( deps.size() > 0 ) {
769 cout << "-- dependencies ([i] = installed)" << endl;
770 list<string>::const_iterator it = deps.begin();
771
772 bool isAlias;
773 string provider;
774 for ( ; it != deps.end(); ++it ) {
775 isAlias = false;
776 if ( m_pkgDB->isInstalled( *it, true, &isAlias, &provider ) ) {
777 cout << "[i] ";
778 } else {
779 cout << "[ ] ";
780 }
781 if (m_parser->printPath() > 0) {
782 cout << m_repo->getPackage(*it)->path() << "/";
783 }
784 cout << *it;
785
786 if (isAlias) {
787 cout << " (provided by " << provider << ")";
788 }
789 cout << endl;
790 }
791 } else {
792 cout << "No dependencies found" << endl;
793 }
794
795 const list< pair<string, string> >& missing = transaction.missing();
796 if ( missing.size() ) {
797 list< pair<string, string> >::const_iterator mit = missing.begin();
798 cout << endl << "-- missing packages" << endl;
799 for ( ; mit != missing.end(); ++mit ) {
800 cout << mit->first;
801 if ( !mit->second.empty() ) {
802 cout << " from " << mit->second;
803 }
804 cout << endl;
805 }
806 }
807 }
808 }
809
810 /*! read the config file */
811 void PrtGet::readConfig()
812 {
813 string fName = CONF_FILE;
814 if ( m_parser->isAlternateConfigGiven() ) {
815 fName = m_parser->alternateConfigFile();
816 }
817
818 if ( m_config ) {
819 return; // don't initialize twice
820 }
821 m_config = new Configuration( fName, m_parser );
822
823 if (!m_parser->noStdConfig()) {
824 if ( !m_config->parse() ) {
825 cerr << "Can't read config file " << fName
826 << ". Exiting" << endl;
827 m_returnValue = PG_GENERAL_ERROR;
828 return;
829 }
830 }
831
832 const list< pair<char*, ArgParser::ConfigArgType> >& configData =
833 m_parser->configData();
834 list< pair<char*, ArgParser::ConfigArgType> >::const_iterator it =
835 configData.begin();
836 for (; it != configData.end(); ++it) {
837 m_config->addConfig(it->first,
838 it->second == ArgParser::CONFIG_SET,
839 it->second == ArgParser::CONFIG_PREPEND);
840 }
841 }
842
843 /*!
844 print a simple list of port which are installed in a different version
845 than they are in the repository
846 */
847 void PrtGet::printQuickDiff()
848 {
849 initRepo();
850
851 const map<string, string>& installed = m_pkgDB->installedPackages();
852 map<string, string>::const_iterator it = installed.begin();
853 const Package* p = 0;
854 COMP_RESULT result;
855 for ( ; it != installed.end(); ++it ) {
856 if ( !m_locker.isLocked( it->first ) ) {
857 p = m_repo->getPackage( it->first );
858 if ( p ) {
859 result = compareVersions(p->versionReleaseString(),
860 it->second);
861 if (result == GREATER) {
862 cout << it->first.c_str() << " ";
863 }
864 // we don't care about undefined diffs here
865 }
866 }
867 }
868 cout << endl;
869 }
870
871
872 void PrtGet::printFormattedDiffLine(const string& name,
873 const string& versionInstalled,
874 const string& versionPortsTree,
875 bool isLocked)
876 {
877 cout.setf( ios::left, ios::adjustfield );
878 cout.width( 20 );
879 cout.fill( ' ' );
880 cout << name;
881
882 cout.width( 20 );
883 cout.fill( ' ' );
884 cout << versionInstalled;
885
886 string locked = "";
887 if ( isLocked ) {
888 locked = "locked";
889 }
890 cout.width( 20 );
891 cout.fill( ' ' );
892 cout << versionPortsTree << locked << endl;
893 }
894 /*!
895 print an overview of port which are installed in a different version
896 than they are in the repository
897 */
898 void PrtGet::printDiff()
899 {
900 initRepo();
901 map< string, string > l;
902 if ( m_parser->otherArgs().size() > 0 ) {
903 expandWildcardsPkgDB( m_parser->otherArgs(), l );
904 }
905 if ( l.size() < m_parser->otherArgs().size() ) {
906 cerr << "prt-get: no matching installed packages found" << endl;
907 m_returnValue = PG_GENERAL_ERROR;
908 return;
909 }
910
911 #if 0
912 // const list<char*>& l = m_parser->otherArgs();
913 // list<char*>::const_iterator checkIt = l.begin();
914
915 // check whether ports to be checked are installed
916 list< string >::iterator checkIt = l.begin();
917 for ( ; checkIt != l.end(); ++checkIt ) {
918 if ( ! m_pkgDB->isInstalled( *checkIt ) ) {
919 cerr << "Port not installed: " << *checkIt << endl;
920 m_returnValue = PG_GENERAL_ERROR;
921 return;
922 }
923 }
924 #endif
925
926 const map<string, string>& installed = m_pkgDB->installedPackages();
927 map<string, string>::const_iterator it = installed.begin();
928 const Package* p = 0;
929 int count = 0;
930 COMP_RESULT result;
931 for ( ; it != installed.end(); ++it ) {
932
933 p = m_repo->getPackage( it->first );
934 if ( p ) {
935 if ( l.size() && l.find( it->first ) == l.end() ) {
936 continue;
937 }
938
939 result = compareVersions( p->versionReleaseString(),
940 it->second );
941 if (result == GREATER ) {
942 if ( !m_locker.isLocked( it->first ) ||
943 m_parser->otherArgs().size() > 0 ||
944 m_parser->all() ) {
945
946
947 ++count;
948 if ( count == 1 ) {
949 cout << "Differences between installed packages "
950 << "and ports tree:\n" << endl;
951 printFormattedDiffLine("Port",
952 "Installed",
953 "Available in the ports tree",
954 false);
955 cout << endl;
956 }
957
958 printFormattedDiffLine(it->first,
959 it->second,
960 p->versionReleaseString(),
961 m_locker.isLocked( it->first ));
962 }
963 } else if (result == UNDEFINED) {
964 m_undefinedVersionComp.push_back(make_pair(p, it->second));
965 }
966 }
967 }
968
969 if (m_undefinedVersionComp.size()) {
970 cout << "\n\n" << "Undecidable version differences (use --strict-diff)"
971 << endl << endl;
972 printFormattedDiffLine("Port",
973 "Installed",
974 "Available in the ports tree",
975 false);
976 cout << endl;
977
978 list< pair< const Package*, string > >::iterator it =
979 m_undefinedVersionComp.begin();
980 const Package* p;
981 for (; it != m_undefinedVersionComp.end(); ++it) {
982 p = it->first;
983 printFormattedDiffLine(p->name(),
984 it->second,
985 p->versionReleaseString(),
986 false);
987 }
988 }
989
990
991 if ( count == 0 ) {
992 cout << "No differences found" << endl;
993 }
994 }
995
996 /*! print path to a port */
997 void PrtGet::printPath()
998 {
999 assertExactArgCount(1);
1000
1001 initRepo();
1002 string arg = *(m_parser->otherArgs().begin());
1003 const Package* p = m_repo->getPackage( arg );
1004 if ( p ) {
1005 cout << p->path() << "/" << p->name() << endl;
1006 } else {
1007 cerr << "Package '" << arg << "' not found" << endl;
1008 m_returnValue = PG_GENERAL_ERROR;
1009 return;
1010 }
1011 }
1012
1013
1014 /*! helper method to print the result of an InstallTransaction */
1015 void PrtGet::evaluateResult( InstallTransaction& transaction,
1016 bool update,
1017 bool interrupted )
1018 {
1019 int errors = 0;
1020
1021 // TODO: this is a duplicate, it's in install() as well
1022 string command[] = { "install", "installed" };
1023 if ( update ) {
1024 command[0] = "update";
1025 command[1] = "updated";
1026 }
1027
1028 const list<string>& ignored = transaction.ignoredPackages();
1029 if ( ignored.size() ) {
1030 cout << endl << "-- Packages ignored" << endl;
1031 list<string>::const_iterator iit = ignored.begin();
1032
1033 for ( ; iit != ignored.end(); ++iit ) {
1034 cout << *iit << endl;
1035 }
1036 }
1037
1038 const list< pair<string, string> >& missing = transaction.missing();
1039 if ( missing.size() ) {
1040 ++errors;
1041 cout << endl << "-- Packages not found" << endl;
1042 list< pair<string, string> >::const_iterator mit = missing.begin();
1043
1044 for ( ; mit != missing.end(); ++mit ) {
1045 cout << mit->first;
1046 if ( mit->second != "" ) {
1047 cout << " from " << mit->second;
1048 }
1049 cout << endl;
1050 }
1051 }
1052
1053 const list< pair<string, InstallTransaction::InstallInfo> >& error =
1054 transaction.installError();
1055 if ( error.size() ) {
1056 ++errors;
1057 cout << endl << "-- Packages where "
1058 << command[0] << " failed" << endl;
1059 list< pair<string, InstallTransaction::InstallInfo> >::const_iterator
1060 eit = error.begin();
1061
1062 for ( ; eit != error.end(); ++eit ) {
1063 cout << eit->first;
1064 reportPrePost(eit->second);
1065 cout << endl;
1066 }
1067 }
1068
1069 const list<string>& already = transaction.alreadyInstalledPackages();
1070 if ( already.size() ) {
1071 cout << endl << "-- Packages installed before this run (ignored)"
1072 << endl;
1073 list<string>::const_iterator ait = already.begin();
1074
1075 bool isAlias;
1076 string provider;
1077 for ( ; ait != already.end(); ++ait ) {
1078 isAlias = false;
1079 cout << *ait;
1080 m_pkgDB->isInstalled(*ait, true, &isAlias, &provider);
1081
1082 if (isAlias) {
1083 cout << " (provided by " << provider << ")";
1084 }
1085 cout << endl;
1086 }
1087 }
1088
1089
1090 const list< pair<string, InstallTransaction::InstallInfo> >& inst =
1091 transaction.installedPackages();
1092 if ( inst.size() ) {
1093 cout << endl << "-- Packages " << command[1] << endl;
1094 list< pair<string, InstallTransaction::InstallInfo> >::const_iterator
1095 iit = inst.begin();
1096
1097 bool atLeastOnePackageHasReadme = false;
1098
1099 for ( ; iit != inst.end(); ++iit ) {
1100 if (m_parser->printPath()) {
1101 // TODO: avoid lookup by tuning
1102 // InstallTransaction::installedPackages()
1103 const Package* p = m_repo->getPackage(iit->first);
1104 if (p) {
1105 cout << p->path() << "/";
1106 }
1107 }
1108 cout << iit->first;
1109 if ( iit->second.hasReadme ) {
1110 if ( m_config->readmeMode() ==
1111 Configuration::COMPACT_README ) {
1112 cout << " (README)";
1113 }
1114 atLeastOnePackageHasReadme = true;
1115 }
1116 reportPrePost(iit->second);
1117 cout << endl;
1118 }
1119
1120
1121 // readme's
1122 if ( atLeastOnePackageHasReadme ) {
1123 if ( m_config->readmeMode() == Configuration::VERBOSE_README ) {
1124 cout << endl << "-- " << command[1]
1125 << " packages with README files:" << endl;
1126 iit = inst.begin();
1127 for ( ; iit != inst.end(); ++iit ) {
1128 if ( iit->second.hasReadme ) {
1129 cout << iit->first;
1130 cout << endl;
1131 }
1132 }
1133 }
1134 }
1135 }
1136 if ( m_undefinedVersionComp.size() ) {
1137 cout << endl
1138 << "-- Packages with undecidable version "
1139 << "difference (use --strict-diff)"
1140 << endl;
1141 list< pair<const Package*, string> >::const_iterator uit =
1142 m_undefinedVersionComp.begin();
1143 const Package * p;
1144 for ( ; uit != m_undefinedVersionComp.end(); ++uit ) {
1145 p = uit->first;
1146 cout << p->name() << " ("
1147 << uit->second
1148 << " vs "
1149 << p->versionReleaseString() << ")" << endl;
1150 }
1151 }
1152
1153 cout << endl;
1154
1155 if ( errors == 0 && !interrupted ) {
1156 cout << "prt-get: " << command[1] << " successfully" << endl;
1157 } else {
1158 m_returnValue = PG_PARTIAL_INSTALL_ERROR;
1159 }
1160 }
1161
1162 void PrtGet::reportPrePost(const InstallTransaction::InstallInfo& info) {
1163 if (info.preState != InstallTransaction::NONEXISTENT) {
1164 string preString = "failed";
1165 if (info.preState == InstallTransaction::EXEC_SUCCESS) {
1166 preString = "ok";
1167 }
1168 cout << " [pre: " << preString << "]";
1169 }
1170 if ( info.postState != InstallTransaction::NONEXISTENT) {
1171 string postString = "failed";
1172 if (info.postState == InstallTransaction::EXEC_SUCCESS){
1173 postString = "ok";
1174 }
1175 cout << " [post: " << postString << "]";
1176 }
1177
1178 }
1179
1180 /*! create a cache */
1181 void PrtGet::createCache()
1182 {
1183 if ( m_parser->wasCalledAsPrtCached() ) {
1184 cerr << m_appName << ": Can't create cache from cache. "
1185 << "Use prt-get instead" << endl;
1186 m_returnValue = PG_GENERAL_ERROR;
1187 return;
1188 }
1189
1190 initRepo();
1191 if (m_config->cacheFile() != "") {
1192 m_cacheFile = m_config->cacheFile();
1193 }
1194
1195 Repository::WriteResult result = m_repo->writeCache( m_cacheFile );
1196 if ( result == Repository::DIR_ERR ) {
1197 cerr << "Can't create cache directory " << m_cacheFile << endl;
1198 m_returnValue = PG_GENERAL_ERROR;
1199 return;
1200 }
1201 if ( result == Repository::FILE_ERR ) {
1202 cerr << "Can't open cache file " << m_cacheFile << " for writing"
1203 << endl;
1204 m_returnValue = PG_GENERAL_ERROR;
1205 return;
1206 }
1207
1208 }
1209
1210 /*!
1211 \return true if v1 is greater than v2
1212 */
1213 COMP_RESULT PrtGet::compareVersions( const string& v1, const string& v2 )
1214 {
1215 if (v1 == v2) {
1216 return EQUAL;
1217 }
1218
1219
1220 if (m_parser->preferHigher() ||
1221 (m_config->preferHigher() && !m_parser->strictDiff())) {
1222
1223 COMP_RESULT result = VersionComparator::compareVersions(v1, v2);
1224 return result;
1225 }
1226
1227 if (v1 != v2)
1228 return GREATER;
1229 return LESS;
1230 }
1231
1232 int PrtGet::returnValue() const
1233 {
1234 return m_returnValue;
1235 }
1236
1237
1238 /*! print a list of packages available in the repository */
1239 void PrtGet::printf()
1240 {
1241 map<string, string> sortedOutput;
1242
1243 assertExactArgCount(1);
1244
1245 initRepo();
1246 string filter = m_parser->useRegex() ? "." : "*";
1247 if ( m_parser->hasFilter() ) {
1248 filter = m_parser->filter();
1249 }
1250 list<Package*> packages;
1251 m_repo->getMatchingPackages( filter, packages );
1252 list<Package*>::const_iterator it = packages.begin();
1253
1254 const string formatString = *(m_parser->otherArgs().begin());
1255 string sortString =
1256 StringHelper::stripWhiteSpace( m_parser->sortArgs() );
1257 sortString += "%n"; // make it unique
1258
1259 for ( ; it != packages.end(); ++it ) {
1260 string output = formatString;
1261 string sortkey = sortString;
1262
1263 const Package* p = *it;
1264
1265 StringHelper::replaceAll( output, "%n", p->name() );
1266 StringHelper::replaceAll( output, "%u", p->url() );
1267 StringHelper::replaceAll( output, "%p", p->path() );
1268 StringHelper::replaceAll( output, "%v", p->version() );
1269 StringHelper::replaceAll( output, "%r", p->release() );
1270 StringHelper::replaceAll( output, "%d", p->description() );
1271 StringHelper::replaceAll( output, "%e", p->dependencies() );
1272 StringHelper::replaceAll( output, "%P", p->packager() );
1273 StringHelper::replaceAll( output, "%M", p->maintainer() );
1274
1275 StringHelper::replaceAll( output, "\\t", "\t" );
1276 StringHelper::replaceAll( output, "\\n", "\n" );
1277
1278 StringHelper::replaceAll( sortkey, "%n", p->name() );
1279 StringHelper::replaceAll( sortkey, "%u", p->url() );
1280 StringHelper::replaceAll( sortkey, "%p", p->path() );
1281 StringHelper::replaceAll( sortkey, "%v", p->version() );
1282 StringHelper::replaceAll( sortkey, "%r", p->release() );
1283 StringHelper::replaceAll( sortkey, "%d", p->description() );
1284 StringHelper::replaceAll( sortkey, "%e", p->dependencies() );
1285 StringHelper::replaceAll( sortkey, "%P", p->packager() );
1286 StringHelper::replaceAll( sortkey, "%M", p->maintainer() );
1287
1288 string isInst = "no";
1289 if ( m_pkgDB->isInstalled( p->name() ) ) {
1290 string ip = p->name() + "-" +
1291 m_pkgDB->getPackageVersion( p->name() );
1292 if ( ip == p->name() + "-" + p->versionReleaseString() ) {
1293 isInst = "yes";
1294 } else {
1295 isInst = "diff";
1296 }
1297 }
1298 StringHelper::replaceAll( output, "%i", isInst );
1299 StringHelper::replaceAll( sortkey, "%i", isInst );
1300
1301 string isLocked = m_locker.isLocked( p->name() ) ? "yes" : "no";
1302 StringHelper::replaceAll( output, "%l", isLocked );
1303 StringHelper::replaceAll( sortkey, "%l", isLocked );
1304
1305 string hasReadme = p->hasReadme() ? "yes" : "no";
1306 StringHelper::replaceAll( output, "%R", hasReadme );
1307 StringHelper::replaceAll( sortkey, "%R", hasReadme );
1308
1309 string hasPreInstall = p->hasPreInstall() ? "yes" : "no";
1310 StringHelper::replaceAll( output, "%E", hasPreInstall );
1311 StringHelper::replaceAll( sortkey, "%E", hasPreInstall );
1312
1313 string hasPostInstall = p->hasPostInstall() ? "yes" : "no";
1314 StringHelper::replaceAll( output, "%O", hasPostInstall );
1315 StringHelper::replaceAll( sortkey, "%O", hasPostInstall );
1316
1317 sortedOutput[sortkey] = output;
1318 }
1319
1320 map<string, string>::iterator sortIt = sortedOutput.begin();
1321 for ( ; sortIt != sortedOutput.end(); ++sortIt ) {
1322 if ( StringHelper::stripWhiteSpace(sortIt->second).length() > 0) {
1323 cout << sortIt->second;
1324 }
1325 }
1326 }
1327
1328 void PrtGet::readme()
1329 {
1330 assertExactArgCount(1);
1331
1332 initRepo();
1333 string arg = *(m_parser->otherArgs().begin());
1334 const Package* p = m_repo->getPackage( arg );
1335 if ( p ) {
1336 string file = p->path() + "/" + p->name() + "/README";
1337 printFile(file);
1338 } else {
1339 cerr << "Package '" << arg << "' not found" << endl;
1340 m_returnValue = PG_GENERAL_ERROR;
1341 return;
1342 }
1343 }
1344
1345 bool PrtGet::printFile(const string& file)
1346 {
1347 if (!File::fileExists(file)) {
1348 return false;
1349 }
1350
1351 char* pager = getenv("PAGER");
1352 if (pager) {
1353 Process proc(pager, file);
1354 proc.executeShell();
1355 } else {
1356 FILE* fp = fopen( file.c_str(), "r" );
1357 char buf[255];
1358 if ( fp ) {
1359 while ( fgets( buf, 255, fp ) ) {
1360 cout << buf;
1361 }
1362 fclose( fp );
1363 }
1364 }
1365
1366 return true;
1367 }
1368
1369 void PrtGet::printDependent()
1370 {
1371 assertExactArgCount(1);
1372
1373 initRepo();
1374 string arg = *(m_parser->otherArgs().begin());
1375
1376 if (m_parser->printTree()) {
1377 cout << arg << endl;
1378 printDependent(arg, 2);
1379 } else {
1380 printDependent(arg, 0);
1381 }
1382 }
1383
1384 void PrtGet::printDependent(const string& dep, int level)
1385 {
1386 map<string, Package*>::const_iterator it = m_repo->packages().begin();
1387 static map<string, bool> shownMap;
1388
1389 set<const Package*> dependent;
1390 for ( ; it != m_repo->packages().end(); ++it ) {
1391
1392 // TODO: is the following line needed?
1393 const Package* p = it->second;
1394 if ( p && p->dependencies().find( dep ) != string::npos ) {
1395 list<string> tokens;
1396 StringHelper::split( p->dependencies(), ',', tokens );
1397 list<string>::iterator it = find( tokens.begin(),
1398 tokens.end(),
1399 dep );
1400 if ( it != tokens.end() ) {
1401 dependent.insert( p );
1402 }
1403 }
1404 }
1405
1406 // - there are two modes, tree and non-tree recursive mode; in
1407 // tree mode, packages are shown multiple times, in non tree
1408 // recursive mode they're only printed the first time; this is not
1409 // necessarily optimal for rebuilding:
1410 //
1411 // a -> b -> d
1412 // \ ^
1413 // > c /
1414 //
1415 // trying to rebuild 'd' before 'c' might possibly fail
1416 string indent = "";
1417 if (m_parser->printTree()) {
1418 for (int i = 0; i < level; ++i) {
1419 indent += " ";
1420 }
1421 }
1422 set<const Package*>::iterator it2 = dependent.begin();
1423 for ( ; it2 != dependent.end(); ++it2 ) {
1424 const Package* p = *it2;
1425
1426 if (m_parser->recursive() && !m_parser->printTree()) {
1427 if (shownMap[p->name()]) {
1428 continue;
1429 }
1430 shownMap[p->name()] = true;
1431 }
1432
1433 if ( m_parser->all() || m_pkgDB->isInstalled( p->name() ) ) {
1434
1435 cout << indent << p->name();
1436 if ( m_parser->verbose() > 0 ) {
1437 cout << " " << p->versionReleaseString();
1438 }
1439 if ( m_parser->verbose() > 1 ) {
1440 cout << ": " << p->description();
1441 }
1442
1443 cout << endl;
1444
1445 if (m_parser->recursive()) {
1446 printDependent( p->name(), level+2 );
1447 }
1448 }
1449 }
1450 }
1451
1452 void PrtGet::listOrphans()
1453 {
1454 initRepo();
1455 map<string, string> installed = m_pkgDB->installedPackages();
1456 map<string, bool> required;
1457 map<string, string>::iterator it = installed.begin();
1458
1459 for (; it != installed.end(); ++it) {
1460 list<string> tokens;
1461 const Package* p = m_repo->getPackage(it->first);
1462 if (p) {
1463 StringHelper::split( p->dependencies(), ',', tokens );
1464 list<string>::iterator lit = tokens.begin();
1465 for (; lit != tokens.end(); ++lit) {
1466 required[*lit] = true;
1467 }
1468 }
1469 }
1470
1471 // - we could store the package pointer in another map to avoid
1472 // another getPackage lockup, but it seems better to optimized for
1473 // memory since it's only used when called with -vv
1474
1475 it = installed.begin();
1476 for (; it != installed.end(); ++it) {
1477 if (!required[it->first]) {
1478 cout << it->first;
1479 if ( m_parser->verbose() > 0 ) {
1480 cout << " " << it->second;
1481 }
1482 if ( m_parser->verbose() > 1 ) {
1483 const Package* p = m_repo->getPackage(it->first);
1484 if (p) {
1485 cout << ": " << p->description();
1486 }
1487 }
1488 cout << endl;
1489 }
1490 }
1491 }
1492
1493
1494 void PrtGet::warnPackageNotFound(InstallTransaction& transaction)
1495 {
1496 cerr << "The package '";
1497 cerr << transaction.missing().begin()->first;
1498 cerr << "' could not be found: " << endl;
1499 }
1500
1501 void PrtGet::sysup()
1502 {
1503 // TODO: refactor getDifferentPackages from diff/quickdiff
1504 initRepo();
1505
1506 list<string>* target;
1507 list<string> packagesToUpdate;
1508 list<string> sortedList;
1509
1510 const map<string, string>& installed = m_pkgDB->installedPackages();
1511 map<string, string>::const_iterator it = installed.begin();
1512 const Package* p = 0;
1513 COMP_RESULT result;
1514 for ( ; it != installed.end(); ++it ) {
1515 if ( !m_locker.isLocked( it->first ) ) {
1516 p = m_repo->getPackage( it->first );
1517 if ( p ) {
1518 result = compareVersions( p->versionReleaseString(),
1519 it->second );
1520 if (result == GREATER ) {
1521 packagesToUpdate.push_back( it->first );
1522 } else if (result == UNDEFINED ) {
1523 m_undefinedVersionComp.push_back(make_pair(p, it->second));
1524 }
1525 }
1526 }
1527 }
1528
1529 if ( packagesToUpdate.empty() ) {
1530 cout << "System is up to date" << endl;
1531 return;
1532 }
1533
1534 if ( m_parser->nodeps() ) {
1535 target = &packagesToUpdate;
1536 } else {
1537 // sort by dependency
1538
1539 // TODO: refactor code from printDepends
1540 InstallTransaction depTrans( packagesToUpdate,
1541 m_repo, m_pkgDB, m_config );
1542 InstallTransaction::InstallResult result = depTrans.calcDependencies();
1543 if ( result == InstallTransaction::CYCLIC_DEPEND ) {
1544 cerr << "cyclic dependencies" << endl;
1545 m_returnValue = PG_GENERAL_ERROR;
1546 return;
1547 } else if ( result == InstallTransaction::PACKAGE_NOT_FOUND ) {
1548 warnPackageNotFound(depTrans);
1549 m_returnValue = PG_GENERAL_ERROR;
1550 return;
1551 }
1552
1553 const list<string>& deps = depTrans.dependencies();
1554 if ( deps.size() > 0 ) {
1555 list<string>::const_iterator it = deps.begin();
1556 for ( ; it != deps.end(); ++it ) {
1557 if ( find( packagesToUpdate.begin(),
1558 packagesToUpdate.end(), *it ) !=
1559 packagesToUpdate.end() ) {;
1560 sortedList.push_back( *it );
1561 }
1562 }
1563 }
1564
1565 target = &sortedList;
1566 }
1567
1568 InstallTransaction transaction( *target,
1569 m_repo, m_pkgDB, m_config );
1570 executeTransaction( transaction, true, false );
1571 }
1572
1573
1574 void PrtGet::expandWildcardsPkgDB( const list<char*>& in,
1575 map<string, string>& target )
1576 {
1577 list<char*>::const_iterator it = in.begin();
1578 for ( ; it != in.end(); ++it ) {
1579 map<string, string> l;
1580 m_pkgDB->getMatchingPackages( *it, l, m_useRegex );
1581 map<string, string>::iterator iit = l.begin();
1582 for ( ; iit != l.end(); ++iit ) {
1583 target[iit->first] = iit->second;
1584 }
1585 }
1586 }
1587
1588 void PrtGet::expandWildcardsRepo( const list<char*>& in, list<string>& target )
1589 {
1590 list<char*>::const_iterator it = in.begin();
1591
1592 for ( ; it != in.end(); ++it ) {
1593 list<Package*> l;
1594 m_repo->getMatchingPackages( *it, l );
1595 list<Package*>::iterator iit = l.begin();
1596 for ( ; iit != l.end(); ++iit ) {
1597 target.push_back( (*iit)->name() );
1598 }
1599 }
1600 }
1601
1602
1603 void PrtGet::current()
1604 {
1605 assertExactArgCount(1);
1606
1607 const map<string, string>& installed = m_pkgDB->installedPackages();
1608 map<string, string>::const_iterator it = installed.begin();
1609 string search = *(m_parser->otherArgs().begin());
1610
1611 for ( ; it != installed.end(); ++it ) {
1612 if ( it->first == search ) {
1613 cout << it->second.c_str() << endl;
1614 return;
1615 }
1616 }
1617
1618 cout << "Package " << search << " not installed" << endl;
1619 m_returnValue = 1;
1620 }
1621
1622 SignalHandler::HandlerResult PrtGet::handleSignal( int signal )
1623 {
1624 // TODO: second argument could also be true:
1625 // TODO: kill installtransaction
1626
1627 cout << "prt-get: interrupted" << endl;
1628 if ( m_currentTransaction ) {
1629 evaluateResult( *m_currentTransaction, false, true );
1630 }
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(int count)
1943 {
1944 if ( m_parser->otherArgs().size() > count ) {
1945 argCountFailure(count, "at most");
1946 }
1947 }
1948
1949 void PrtGet::assertExactArgCount(int count)
1950 {
1951 if ( m_parser->otherArgs().size() != count ) {
1952 argCountFailure(count, "exactly");
1953 }
1954 }
1955
1956 void PrtGet::assertMinArgCount(int count)
1957 {
1958 if ( m_parser->otherArgs().size() < count ) {
1959 argCountFailure(count, "at least");
1960 }
1961 }
1962
1963 void PrtGet::argCountFailure(int 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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