1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
|
/***************************************************************************
* Copyright (C) 2003 by Sylvain Joyeux *
* sylvain.joyeux@m4x.org *
* The forms are by Willy De la Court <wdl@linux-lovers.be> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
#include "apt.h"
#include "regexps.h"
#include "dpkg.h"
#include "parsers/parsers.h"
#include <tqcstring.h>
#include <tdeapplication.h>
#include <kinstance.h>
#include <tdeglobal.h>
#include <tdeconfig.h>
#include <kstandarddirs.h>
#include <tdelocale.h>
#include <kurl.h>
#include <tdeio/slavebase.h>
#include <tdemessagebox.h>
#include <kdebug.h>
#include <tqregexp.h>
#include <stdlib.h>
#include <config.h>
using namespace TDEIO;
/*************************************************************************
* Common definitions of HTML fragments
*/
static const TQString
html_preamble("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Strict//EN\"\n"
"\t\"http://www.w3.org/TR/html4/strict.dtd\">\n"
"<html>\n");
static const TQString
html_redirect(html_preamble +
TQString("<head>\n"
"\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">\n"
"\t<meta http-equiv=\"Refresh\" content=\"0 ; URL=%1\">\n"
"</head>\n"
"\n<body></body>\n"
"</html>"));
static const TQString
html_head(html_preamble +
TQString("<head>\n"
"\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\n"
"\t<link rel=\"stylesheet\" href=\"file:%1\">\n"
"\t<title>%2</title>\n"
"</head>\n\n"
"<body>\n"));
static TQString close_html_head();
static TQString open_html_head(const TQString& title, bool links, AptProtocol const& config)
{
static const TQString
html_head_table(
"<table class=\"header\" style=\"background-image: url(file:%1);\"\n"
"\t\tcellspacing=\"0\" cellpadding=\"0\">\n"
"<tr>\n"
"\t<td class=\"logo\" %2><img src=\"file:%3\" alt=\"%4\" style=\"border: 0px\" /></td>\n"
"\t<td class=\"header-title\">%4</td>\n");
TQString rowspan;
if (links) rowspan = "rowspan=\"2\"";
TQString ret =
html_head
.arg(config.stylesheet())
.arg(title)
+ html_head_table
.arg(config.header_background())
.arg(rowspan)
.arg(config.logo())
.arg(config.logo_alt())
.arg(title);
if (links)
{
return ret +
"</tr>\n"
"<tr>\n"
"\t<td class=\"links\">\n"
"\t<table class=\"links\" cellspacing=\"0\" cellpadding=\"0\">\n"
"\t<tr>\n";
}
else
{
return ret + "</tr>\n</table>\n\n";
}
}
static TQString add_html_head_link(const TQString& url, const TQString& name, const TQString& long_desc)
{
static const TQString format("\t\t<td><a href=\"%1\" title=\"%2\">%3</a></td>\n");
return format.arg(url).arg(long_desc).arg(name);
}
static TQString close_html_head()
{
return "\t</tr>\n"
"\t</table>\n"
"\t</td>\n"
"</tr>"
"</table>";
}
static const TQString
html_tail("<div class=\"footer\">%1</div>\n"
"</body>\n"
"</html>");
TQString AptProtocol::make_html_tail(const TQString& note, bool with_form)
{
with_form = m_search && with_form;
TQString ret;
if (with_form)
ret = "<hr>\n" + make_html_form();
if (!note.isEmpty())
ret += html_tail.arg(note + ". " + i18n("Page generated by tdeio_apt."));
else ret += html_tail.arg(i18n("Page generated by tdeio_apt."));
return ret;
}
/**********************************************************************************
* Search form
*/
static const TQString
html_form_begin_apt("\n<form action=\"apt:/\" method=\"GET\">\n"
"<table class=\"query\">\n");
static const TQString
html_form_end_apt("<tr>\n"
"\t<td class=\"button\" colspan=\"2\"><input type=\"submit\" value=\"%1\"></td>\n"
"</tr>\n"
"</table>\n"
"</form>\n");
static const TQString
html_form_line("<tr>\n"
"\t<td><label for=\"%1\">%2</label></td>\n"
"\t<td><input type=\"text\" name=\"%3\" id=\"%4\"></td>\n"
"</tr>\n");
static TQString make_html_form_line(const TQString& type, const TQString& label)
{ return html_form_line.arg(type).arg(label).arg(type).arg(type); }
static TQString make_extform_cmd(bool ext_form, const KURL& query)
{
TQString cmd = ext_form ? "0" : "1";
TQString msg = ext_form ? i18n("Hide extended form") : i18n("Show extended form");
KURL url(query);
url.addQueryItem("extended_form", cmd);
url.setRef("extformcmd");
return
"<div class=\"command\" id=\"extformcmd\">\n"
"\t<a href=\"" + url.htmlURL() + "\">[" + msg + "]</a>\n"
"</div>\n";
}
/** Prints the HTML code for the query form */
TQString AptProtocol::make_html_form() const
{
bool can_fsearch = false;
bool ext_form = TDEGlobal::config() -> readBoolEntry("extended_form", true);
// Only in config-file. Needed for some dpkg-based distros that are not Debian
can_fsearch = can_searchfile(true);
bool online = false;
bool online_form = TDEGlobal::config() -> readBoolEntry("online_form", true);
if (m_adept_batch)
online = online_form && (!m_internal) && ext_form && m_adept_batch -> capabilities(PackageManager::ONLINE);
TQString ret;
TQTextOStream stream(&ret);
stream << make_extform_cmd(ext_form, m_query);
if (online)
stream << "<table class=\"queryform\"><tr><td>\n";
stream << html_form_begin_apt;
stream << "<tr><td colspan=\"2\" class=\"title\">" + i18n("Offline search") + "</td></tr>" << endl;
stream << make_html_form_line("search", i18n("Package search"));
if (ext_form)
{
if (can_fsearch)
stream << make_html_form_line("fsearch", i18n("File search"));
stream << make_html_form_line("show", i18n("Package info"));
}
stream << html_form_end_apt.arg( i18n("Search") );
if (online)
{
stream << "\n</td><td>\n";
stream << m_adept_batch -> getOnlineForm();
stream << "\n</td></tr>\n</table>";
}
return ret;
}
/****************************************************************************************/
AptProtocol::AptProtocol( const TQCString &pool_socket, const TQCString &app_socket )
: SlaveBase( "tdeio_apt", pool_socket, app_socket ),
m_adept_batch(0), m_parser(0)
{
TDEStandardDirs* dirs = TDEGlobal::dirs();
m_stylesheet = dirs->findResource( "data", "tdeio_apt/tdeio_apt.css" );
m_logo = dirs->findResource( "data", "tdeio_apt/"
+ TDEGlobal::config() -> readEntryUntranslated("logo", "tdedeb_logo.png" ) );
m_header_background = dirs->findResource( "data", "tdeio_apt/"
+ TDEGlobal::config() -> readEntryUntranslated("background", "headerbg.png" ) );
m_logo_alt = TDEGlobal::config() -> readEntryUntranslated("alt_tag", i18n("KDE on Debian") );
connect(&m_process, TQT_SIGNAL(token(const TQString&, const TQString&)),
this, TQT_SLOT(token_dispatch(const TQString&, const TQString&)));
m_adept_batch = new Dpkg(this);
if (m_adept_batch)
{
connect(m_adept_batch, TQT_SIGNAL(token(const TQString&, const TQString&)),
this, TQT_SLOT(token_dispatch(const TQString&, const TQString&)));
}
}
AptProtocol::~AptProtocol() {}
TQString AptProtocol::stylesheet() const { return m_stylesheet; }
TQString AptProtocol::logo() const { return m_logo; }
TQString AptProtocol::logo_alt() const { return m_logo_alt; }
TQString AptProtocol::header_background() const { return m_header_background; }
void AptProtocol::token_dispatch(const TQString& name, const TQString& val)
{
if (m_parser.get())
(*m_parser)(this, name, val);
}
void AptProtocol::data(const TQCString& string)
{
using namespace Parsers;
(*this) << string;
}
void AptProtocol::data(const TQString& string)
{
using namespace Parsers;
(*this) << string;
}
void AptProtocol::data(const char* string)
{
using namespace Parsers;
(*this) << string;
}
void AptProtocol::data(const TQByteArray& array)
{ SlaveBase::data(array); }
void AptProtocol::mimetype( const KURL & /*url*/ )
{
mimeType( "text/html" );
finished();
}
bool AptProtocol::check_validpackage(const TQString& query)
{
static TQRegExp rx_pkgname(rxs_pkgname);
if (!rx_pkgname.exactMatch(query))
{
error( ERR_SLAVE_DEFINED, i18n("\"%1\" is not a valid package name").arg(query) );
return false;
}
return true;
}
/********************************************************************
* Main entry point
*/
static TQString read_option(TQMap<TQString, TQString>& map, const TQString& name, const TQString& def)
{
if (!map.contains(name)) return def;
TQString ret = map[name];
map.remove(name);
return ret;
}
void AptProtocol::get ( const KURL& url )
{
/* The queries have two possible formats :
- clean way to call a command
apt:/command?query&option=value&option=value&...
- needed to simplify forms
apt:/?command=query&command2=&command3=&option=value&option=value&...
- calls only the query form page
apt:/
*/
typedef void (AptProtocol::*Command)(const TQString&, const QueryOptions&);
static const TQString commands[] =
{ "search", "show", "policy",
"fsearch", "list", "online",
"get", TQString() };
static const Command methods[] =
{ &AptProtocol::search, &AptProtocol::show, &AptProtocol::policy,
&AptProtocol::searchfile, &AptProtocol::listfiles, &AptProtocol::online,
&AptProtocol::adept_batch };
TQString command, query;
Command method = 0;
QueryOptions options = url.queryItems(KURL::CaseInsensitiveKeys);
// canonize the part before ? : remove the first /
TQString path = url.path();
TQString host = url.host();
if ( path.isEmpty() && !host.isEmpty() )
{
path = host;
}
if (path [0] == '/')
path = path.right(path.length() - 1);
for (int cmd_idx = 0; !commands[cmd_idx].isNull(); ++cmd_idx)
{
const TQString cmd_it = commands[cmd_idx];
// Look if the command is in the path part
if (command.isEmpty() && cmd_it == path)
{
command = cmd_it;
method = methods[cmd_idx];
}
if (options.contains(cmd_it))
{
if (options[cmd_it].isEmpty() && !options[cmd_it].isNull())
{ // we have a &command=& format, we remove it
options.remove(cmd_it);
}
else if (command.isEmpty() && !options[cmd_it].isEmpty())
{ // the command is set in the options map
command = cmd_it;
method = methods[cmd_idx];
query = options[cmd_it];
options.remove(cmd_it);
}
}
}
// Well, we have no query for now, let's find it
if (query.isEmpty())
{
for (QueryOptions::Iterator i = options.begin(); i != options.end(); ++i)
{
if ((*i).isNull())
{
query = KURL::decode_string(i.key());
options.remove(i);
break;
}
}
}
// Interpret the ioslave config options
// and remove them from the options map
TQString opt = read_option(options, "extended_form", TQString());
if (!opt.isNull())
{
bool ext_form = (opt != "0");
TDEGlobal::config() -> writeEntry("extended_form", ext_form);
}
// Enable install/remove/upgrade/...
opt = read_option(options, "enable_actions", "1");
m_act = (opt != "0");
opt = read_option(options, "enable_search", "1");
m_search = (opt != "0");
// Allow links outside of apt:/ hierarchy
opt = read_option(options, "stay_internal", "0");
m_internal = (opt == "1");
// Sync the config (must use kcfg sometime :p)
TDEGlobal::config() -> sync();
if (command.isEmpty() || query.isEmpty())
{
//If path isn't empty, then a package is to be installed via an apt:/ link
if ( !path.isEmpty())
{
query = "install";
options["package"] = path;
options["weblinkinstall"] = 1;
adept_batch(query, options);
return;
}
// No query or no command, we go in help mode
m_query = buildURL(KURL("apt:/"));
help();
}
else
{
m_query = buildURL(command, query);
m_query.setHTMLRef(url.htmlRef());
for (QueryOptions::ConstIterator i = options.begin(); i != options.end(); ++i)
m_query.addQueryItem(i.key(), i.data());
kdDebug() << "Old url " << url << ", new url " << m_query << endl;
if (m_query != url)
{
redirection(m_query);
data(TQByteArray());
finished();
return;
}
(this->*method)(query, options);
}
}
/***********************************************************************************
*
* form
*
*/
void AptProtocol::help()
{
mimeType("text/html");
TQString buffer;
TQTextOStream stream(&buffer);
stream
<< open_html_head(i18n("Search Form"), false, *this)
<< make_html_form()
<< make_html_tail(TQString(), false);
data(buffer);
data(TQByteArray());
finished();
}
/***********************************************************************************
* apt-cache search
*/
void AptProtocol::search( const TQString& query, const QueryOptions& /*options*/ )
{
mimeType("text/html");
data(open_html_head(i18n("Package search result for \"%1\"").arg(query), false, *this));
m_parser.reset(new Parsers::Search);
(*m_parser)(this, "begin", query);
if (!m_process.search( query ))
{
error(ERR_SLAVE_DEFINED, i18n("Error launching the search").arg(query));
return;
}
(*m_parser)(this, "end", TQString());
data(make_html_tail( i18n("%1 results").arg(m_parser -> result_count())) );
data(TQByteArray());
finished();
}
/***********************************************************************************
* apt-cache show
*/
static TQString filelist_cmd(bool show_filelist, const KURL& query)
{
TQString value = show_filelist ? "0" : "1";
TQString msg = show_filelist ? i18n("Hide file list") : i18n("Show file list");
KURL url(query);
url.addQueryItem("show_filelist", value);
url.setRef("filelistcmd");
return
"<div class=\"command\" id=\"filelistcmd\">\n"
"\t<a href=\"" + url.htmlURL() + "\">"
"[" + msg + "]"
"</a>\n"
"</div>";
}
void AptProtocol::show(const TQString& package, const QueryOptions& options)
{
if (!check_validpackage(package)) return;
if (options.contains("show_filelist"))
{
TDEGlobal::config() -> writeEntry("show_filelist", options["show_filelist"] != "0");
TDEGlobal::config() -> sync();
}
mimeType("text/html");
TQString installed_version;
/** First, we parse policy
* We use here the fact that HTML is generated
* during the call of (*policy)(...,"end",...),
* since the header changes when the package
* is installed or not */
Parsers::Policy* policy = new Parsers::Policy(package, m_act);
m_parser.reset(policy);
(*m_parser)(this, "begin", TQString());
{
if (!m_process.policy( package ))
{
error(ERR_SLAVE_DEFINED, i18n("Can't launch \"apt-cache policy %1\"").arg(package));
return;
}
installed_version = policy->getInstalled();
bool can_list = can_listfiles(!installed_version.isEmpty());
TQString buffer;
TQTextOStream s(&buffer);
if (can_list)
{
KURL url = buildURL("list", package);
s << open_html_head(i18n("Package description for \"%1\"").arg(package), true, *this)
<< add_html_head_link(url.htmlURL(), i18n("List package files"), "")
<< close_html_head();
}
else
{
s << open_html_head(i18n("Package description for \"%1\"").arg(package), false, *this);
}
data(buffer);
}
(*m_parser)(this, "end", TQString());
/** Add package description section */
m_parser.reset(new Parsers::Show(package, installed_version, m_act));
(*m_parser)(this, "begin", TQString());
{
if (!m_process.show(package))
{
error(ERR_SLAVE_DEFINED, i18n("Can't launch \"apt-cache show %1\"").arg(package));
return;
}
if (!m_parser -> result_count())
{
data("<div class=\"error\">" + i18n("No package found named \"%1\"").arg(package) + "</div>\n");
data(make_html_tail());
data(TQByteArray());
finished();
return;
}
}
(*m_parser)(this, "end", TQString());
/** Add file list (if enabled) */
bool show_filelist = TDEGlobal::config() -> readBoolEntry("show_filelist", false);
if ( show_filelist )
{
if (can_listfiles(!installed_version.isEmpty()))
{
data(
"<hr>\n"
+ filelist_cmd(show_filelist, m_query)
+ "<div class=\"filelist\">\n");
m_parser.reset(new Parsers::List(!m_internal));
(*m_parser)(this, "begin", TQString());
if (!m_adept_batch -> list(package))
{
error(ERR_SLAVE_DEFINED, i18n("Error listing files of %1").arg(package));
return;
}
(*m_parser)(this, "end", TQString());
data("\n</div>\n");
}
else // cannot list files
{
data(
"<hr>\n"
+ filelist_cmd(show_filelist, m_query)
+ "<div class=\"error\">" + i18n("Cannot list files for non-installed packages") + "</div>\n");
}
}
else
{
data("<hr>\n" + filelist_cmd(show_filelist, m_query));
}
data(make_html_tail());
data(TQByteArray());
finished();
}
/***********************************************************************************
* apt-cache policy
*/
void AptProtocol::policy( const TQString& query, const QueryOptions& /*options*/ )
{
if (!check_validpackage(query)) return;
mimeType("text/html");
data( open_html_head(i18n("Apt policy for \"%1\"").arg(query), false, *this) );
m_parser.reset(new Parsers::Policy(query, m_act));
(*m_parser)(this, "begin", TQString());
if (!m_process.policy( query ))
{
error(ERR_SLAVE_DEFINED, i18n("Can't launch the policy for %1").arg(query));
return;
}
(*m_parser)(this, "end", TQString());
data(make_html_tail());
data(TQByteArray());
finished();
}
/***********************************************************************************
* Search the package which contains a specific file
*/
static const TQString
html_dpkgs_begin("\n\n<table>\n"),
html_dpkgs_end("\n\n</table>\n");
bool AptProtocol::can_searchfile(bool is_installed) const
{
if (!m_adept_batch) return false;
int caps = m_adept_batch -> capabilities(PackageManager::SEARCH_FILE | PackageManager::OFFLINE);
if (!caps) return false;
return is_installed || !(caps & PackageManager::INSTALLED_ONLY);
}
void AptProtocol::searchfile(const TQString& query, const QueryOptions& /*options*/)
{
if (!can_searchfile(true)) return;
mimeType("text/html");
data( open_html_head(i18n("File search for \"%1\"").arg(query), false, *this) + html_dpkgs_begin );
m_parser.reset(new Parsers::FileSearch);
(*m_parser)(this, "begin", TQString());
if (!m_adept_batch -> search( query ))
{
error(ERR_SLAVE_DEFINED, i18n("Can't launch the package manager").arg(query));
return;
}
(*m_parser)(this, "end", TQString());
data( html_dpkgs_end + make_html_tail(i18n("%1 files found").arg(m_parser -> result_count())) );
data(TQByteArray());
finished();
}
/***********************************************************************************
* List the files of a package
*/
bool AptProtocol::can_listfiles(bool is_installed) const
{
if (!m_adept_batch) return false;
int caps = m_adept_batch -> capabilities(PackageManager::LIST_FILES | PackageManager::OFFLINE);
if (!caps) return false;
return is_installed || !(caps & PackageManager::INSTALLED_ONLY);
}
void AptProtocol::listfiles(const TQString& query, const QueryOptions& /*options*/)
{
if (!can_listfiles(true)) return;
if (!check_validpackage(query)) return;
mimeType("text/html");
KURL ret_url = buildURL("show", query);
TQString buffer;
TQTextOStream stream(&buffer);
stream
<< open_html_head(i18n("Files in \"%1\"").arg(query), true, *this)
<< add_html_head_link(ret_url.htmlURL(), i18n("Show package info"), "")
<< close_html_head()
<< endl;
data(buffer);
m_parser.reset(new Parsers::List(!m_internal));
(*m_parser)(this, "begin", TQString());
if (!m_adept_batch -> list( query ))
{
error(ERR_SLAVE_DEFINED, i18n("Can't launch the package manager").arg(query));
return;
}
(*m_parser)(this, "end", TQString());
data(make_html_tail());
data(TQByteArray());
finished();
}
/***********************************************************************************
* Go use online search services (like packages.debian.org for instance)
*/
//bool AptProtocol::can_online(int mode) const
//{
//// if (!m_adept_batch) return false;
//// return m_adept_batch -> capabilities(PackageManager::ONLINE | mode);
// return false;
//}
void AptProtocol::online(const TQString& query, const QueryOptions& options)
{
TQString url = m_adept_batch -> getOnlineURL(query, options);
redirection(url);
finished();
return;
}
/***********************************************************************************
* Send commands for adept_batch
*/
void AptProtocol::adept_batch(const TQString& query, const QueryOptions& options)
{
p=NULL;
TQString command;
TQString url;
TQStringList plist;
TQStringList puninst;
TQStringList pinst;
int pcount;
int ip;
if (query == "install" || query.isEmpty()) {
command = "tdesu adept_batch install ";
} else if (query == "remove") {
command = "tdesu adept_batch remove ";
}
if (command.isEmpty())
{
error(ERR_SLAVE_DEFINED, i18n("No package manager command specified"));
return;
}
if (!options.contains("package"))
{
error(ERR_SLAVE_DEFINED, i18n("No package specified"));
return;
}
plist = TQStringList::split(", ", options["package"], false);
pcount = plist.count();
command += plist.join(" ");
if (pcount == 1)
{
if (query == "install")
ip = SlaveBase::messageBox(QuestionYesNo, i18n("Do you want to install %1 ?").arg(plist[0]), i18n("Package Installation"));
else
ip = SlaveBase::messageBox(QuestionYesNo, i18n("Do you want to remove %1 ?").arg(plist[0]), i18n("Package Removal"));
}
else
{
if (query == "install")
ip = SlaveBase::messageBox(QuestionYesNo,i18n("Do you want to install the following %1 packages ?\n%2").arg(pcount).arg(options["package"]));
else
ip = SlaveBase::messageBox(QuestionYesNo,i18n("Do you want to remove the following %1 packages ?\n").arg(pcount).arg(options["package"]));
}
kdDebug(DEBUG_ZONE) << command << endl;
if (ip == KMessageBox::Yes)
{
p = new KShellProcess;
p->clearArguments();
*p << command;
p->start( TDEProcess::Block, TDEProcess::All );
for(int i = 0; i != pcount; ++i)
{
TQString installed_version;
Parsers::Policy* policy = new Parsers::Policy(plist[i], m_act);
m_parser.reset(policy);
(*m_parser)(this, "begin", TQString());
{
if (!m_process.policy( plist[i] ))
{
error(ERR_SLAVE_DEFINED, i18n("Can't launch \"apt-cache policy %1\"").arg(plist[i]));
return;
}
installed_version = policy->getInstalled();
if (installed_version.isEmpty())
{
puninst += plist[i];
}
else
{
pinst += plist[i];
}
}
}
if (options.contains("weblinkinstall"))
{
if (puninst.count() == 0)
{
messageBox(Information,i18n("Installation successfull."));
}
else
{
TQString toto = puninst.join(" ");
messageBox(Information,i18n("There was a problem installing %1.").arg(toto));
}
return;
}
else
{
url = "apt:/show?";
// Outside of a weblink, only one package can be installed at time
url += plist[0];
redirection(url);
data(TQByteArray());
finished();
return;
}
}
else
{
return;
}
}
KURL AptProtocol::buildURL( const TQString & command, const TQString & query ) const
{
KURL url;
url.setProtocol("apt");
if (!command.startsWith("/"))
url.setPath("/" + command);
else
url.setPath(command);
url.setQuery(query);
return buildURL(url);
}
KURL AptProtocol::buildURL( const KURL& query ) const
{
KURL url(query);
if (!m_act)
url.addQueryItem("enable_actions", "0");
if (!m_search)
url.addQueryItem("enable_search", "0");
if (m_internal)
url.addQueryItem("stay_internal", "1");
return url;
}
/***********************************************************************************
*
* kdemain
*
*/
extern "C" { KDE_EXPORT int kdemain(int argc, char **argv); }
extern "C" {
int kdemain( int argc, char **argv ) {
TDEInstance instance( "tdeio_apt" );
if ( argc != 4 ) {
kdDebug( DEBUG_ZONE ) << "Usage: tdeio_apt protocol domain-socket1 domain-socket2" << endl;
exit ( -1 );
}
AptProtocol slave( argv[ 2 ], argv[ 3 ] );
slave.dispatchLoop();
return 0;
}
}
#include "apt.moc"
|
