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awful debugging hacking
[dpkg] / dselect / pkgdisplay.cc
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1479465f
GJ		 1/*
2 * dselect - Debian package maintenance user interface
3 * pkgdisplay.cc - package list display
4 *
5 * Copyright © 1994,1995 Ian Jackson <ijackson@chiark.greenend.org.uk>
6 * Copyright © 2006, 2008-2015 Guillem Jover <guillem@debian.org>
7 *
8 * This is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program. If not, see <https://www.gnu.org/licenses/>.
20 */
21
22#include <config.h>
23#include <compat.h>
24
25#include <string.h>
26#include <stdio.h>
27
28#include <dpkg/i18n.h>
29#include <dpkg/dpkg.h>
30#include <dpkg/dpkg-db.h>
31
32#include "dselect.h"
33#include "pkglist.h"
34
35/* These MUST be in the same order as the corresponding enums in dpkg-db.h */
36const char
37 *const wantstrings[]= { N_("new package"),
38 N_("install"),
39 N_("hold"),
40 N_("remove"),
41 N_("purge"),
42 nullptr },
43
44 /* TRANSLATORS: The space is a trick to work around gettext which uses
45 * the empty string to store information about the translation. DO NOT
46 * CHANGE THAT IN A TRANSLATION! The code really relies on that being
47 * a single space. */
48 *const eflagstrings[]= { N_(" "),
49 N_("REINSTALL"),
50 nullptr },
51
52 *const statusstrings[]= { N_("not installed"),
53 N_("removed (configs remain)"),
54 N_("half installed"),
55 N_("unpacked (not set up)"),
56 N_("half configured (config failed)"),
57 N_("awaiting trigger processing"),
58 N_("triggered"),
59 N_("installed"),
60 nullptr },
61
62 *const prioritystrings[]= { N_("Required"),
63 N_("Important"),
64 N_("Standard"),
65 N_("Optional"),
66 N_("Extra"),
67 N_("Unclassified"),
68 nullptr },
69
70 *const relatestrings[]= { N_("suggests"),
71 N_("recommends"),
72 N_("depends on"),
73 N_("pre-depends on"),
74 N_("breaks"),
75 N_("conflicts with"),
76 N_("provides"),
77 N_("replaces"),
78 N_("enhances"),
79 nullptr },
80
81 *const priorityabbrevs[]= { N_("Req"),
82 N_("Imp"),
83 N_("Std"),
84 N_("Opt"),
85 N_("Xtr"),
86 N_("bUG"),
87 N_("?") };
88
89const char statuschars[] = " -IUCWt*";
90const char eflagchars[] = " R";
91const char wantchars[]= "n*=-_";
92
93/* These MUST be in the same order as the corresponding enums in pkglist.h */
94const char
95 *const ssaabbrevs[]= { N_("Broken"),
96 N_("New"),
97 N_("Upgradable"),
98 N_("Obsolete/local"),
99 N_("Installed"),
100 N_("Available"),
101 N_("Removed") },
102 *const ssastrings[]= { N_("Brokenly installed packages"),
103 N_("Newly available packages"),
104 N_("Upgradable packages"),
105 N_("Obsolete and locally created packages"),
106 N_("Installed packages"),
107 N_("Available not installed packages"),
108 N_("Removed and no longer available packages") };
109
110const char
111 *const sssstrings[]= { N_("Brokenly installed packages"),
112 N_("Installed packages"),
113 N_("Removed packages (configuration still present)"),
114 N_("Purged packages and those never installed") },
115 *const sssabbrevs[]= { N_("Broken"),
116 N_("Installed"),
117 N_("Removed"),
118 N_("Purged") };
119
120static int maximumstring(const char *const *array) {
121 int maxlen= 0;
122 while (*array) {
123 int l= strlen(gettext(*array));
124 const char *p= strchr(*array, '(');
125 if (p && p > *array && *--p == ' ') l= p - *array;
126 if (l > maxlen) maxlen= l;
127 array++;
128 }
129 return maxlen;
130}
131
132void packagelist::setwidths() {
133 debug(dbg_general, "packagelist[%p]::setwidths()", this);
134
135 col_cur_x = 0;
136
137 if (verbose) {
138 add_column(col_status_hold, _("Error"), 9);
139 add_column(col_status_status, _("Installed?"), maximumstring(statusstrings));
140 add_column(col_status_old_want, _("Old mark"), maximumstring(wantstrings));
141 add_column(col_status_new_want, _("Marked for"), maximumstring(wantstrings));
142 } else {
143 add_column(col_status, _("EIOM"), 4);
144 }
145
146 if (sortorder == so_section)
147 add_column(col_section, _("Section"), 8);
148 add_column(col_priority, _("Priority"), verbose ? 8 : 3);
149 if (sortorder != so_section)
150 add_column(col_section, _("Section"), 8);
151
152 add_column(col_package, _("Package"), verbose ? 16 : 12);
153
154 switch (archdisplayopt) {
155 case ado_none:
156 col_archinstalled.blank();
157 col_archavailable.blank();
158 break;
159 case ado_available:
160 col_archinstalled.blank();
161 add_column(col_archavailable, _("Avail.arch"), verbose ? 14 : 10);
162 break;
163 case ado_both:
164 add_column(col_archinstalled, _("Inst.arch"), verbose ? 14 : 10);
165 add_column(col_archavailable, _("Avail.arch"), verbose ? 14 : 10);
166 break;
167 default:
168 internerr("unknown archdisplayopt %d", archdisplayopt);
169 }
170
171 switch (versiondisplayopt) {
172 case vdo_none:
173 col_versioninstalled.blank();
174 col_versionavailable.blank();
175 break;
176 case vdo_available:
177 col_versioninstalled.blank();
178 add_column(col_versionavailable, _("Avail.ver"), 11);
179 break;
180 case vdo_both:
181 add_column(col_versioninstalled, _("Inst.ver"), 11);
182 add_column(col_versionavailable, _("Avail.ver"), 11);
183 break;
184 default:
185 internerr("unknown versiondisplayopt %d", versiondisplayopt);
186 }
187
188 end_column(col_description, _("Description"));
189}
190
191void packagelist::redrawtitle() {
192 int x, y DPKG_ATTR_UNUSED;
193
194 if (title_height) {
195 mywerase(titlewin);
196 mvwaddnstr(titlewin,0,0,
197 recursive ? _("dselect - recursive package listing") :
198 modstatdb_get_status() == msdbrw_readonly ?
199 _("dselect - inspection of package states") :
200 _("dselect - main package listing"),
201 xmax);
202 getyx(titlewin,y,x);
203 if (x < xmax) {
204 switch (sortorder) {
205 case so_section:
206 switch (statsortorder) {
207 case sso_unsorted:
208 waddnstr(titlewin, _(" (by section)"), xmax-x);
209 break;
210 case sso_avail:
211 waddnstr(titlewin, _(" (avail., section)"), xmax-x);
212 break;
213 case sso_state:
214 waddnstr(titlewin, _(" (status, section)"), xmax-x);
215 break;
216 default:
217 internerr("bad statsort %d on so_section", statsortorder);
218 }
219 break;
220 case so_priority:
221 switch (statsortorder) {
222 case sso_unsorted:
223 waddnstr(titlewin, _(" (by priority)"), xmax-x);
224 break;
225 case sso_avail:
226 waddnstr(titlewin, _(" (avail., priority)"), xmax-x);
227 break;
228 case sso_state:
229 waddnstr(titlewin, _(" (status, priority)"), xmax-x);
230 break;
231 default:
232 internerr("bad statsort %d on so_priority", statsortorder);
233 }
234 break;
235 case so_alpha:
236 switch (statsortorder) {
237 case sso_unsorted:
238 waddnstr(titlewin, _(" (alphabetically)"), xmax-x);
239 break;
240 case sso_avail:
241 waddnstr(titlewin, _(" (by availability)"), xmax-x);
242 break;
243 case sso_state:
244 waddnstr(titlewin, _(" (by status)"), xmax-x);
245 break;
246 default:
247 internerr("bad statsort %d on so_priority", statsortorder);
248 }
249 break;
250 case so_unsorted:
251 break;
252 default:
253 internerr("bad sort %d", sortorder);
254 }
255 }
256 const char *helpstring;
257
258 if (modstatdb_get_status() == msdbrw_write)
259 helpstring = (verbose ? _(" mark:+/=/- terse:v help:?")
260 : _(" mark:+/=/- verbose:v help:?"));
261 else
262 helpstring = (verbose ? _(" terse:v help:?")
263 : _(" verbose:v help:?"));
264
265 int l= strlen(helpstring);
266 getyx(titlewin,y,x);
267 if (xmax-l > 0) {
268 mvwaddstr(titlewin,0,xmax-l, helpstring);
269 }
270 wnoutrefresh(titlewin);
271 }
272}
Debian package manager -- local hacks