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ffc4dbaf RK |
1 | /* |
2 | * This file is part of DisOrder | |
3 | * Copyright (C) 2008 Richard Kettlewell | |
4 | * | |
e7eb3a27 | 5 | * This program is free software: you can redistribute it and/or modify |
ffc4dbaf | 6 | * it under the terms of the GNU General Public License as published by |
e7eb3a27 | 7 | * the Free Software Foundation, either version 3 of the License, or |
ffc4dbaf RK |
8 | * (at your option) any later version. |
9 | * | |
e7eb3a27 RK |
10 | * This program is distributed in the hope that it will be useful, |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
ffc4dbaf | 15 | * You should have received a copy of the GNU General Public License |
e7eb3a27 | 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
ffc4dbaf RK |
17 | */ |
18 | /** @file disobedience/users.c | |
19 | * @brief User management for Disobedience | |
f44417cf RK |
20 | * |
21 | * The user management window contains: | |
22 | * - a list of all the users | |
23 | * - an add button | |
24 | * - a delete button | |
25 | * - a user details panel | |
26 | * - an apply button | |
27 | * | |
28 | * When you select a user that user's details are displayed to the right of the | |
29 | * list. Hit the Apply button and any changes are applied. | |
30 | * | |
31 | * When you select 'add' a new empty set of details are displayed to be edited. | |
32 | * Again Apply will commit them. | |
b7831daf | 33 | * |
d62c03cd RK |
34 | * TODO: |
35 | * - enter new username in the GtkTreeView | |
d62c03cd | 36 | * - should have a cancel or close button, consistent with properties and login |
ffc4dbaf RK |
37 | */ |
38 | ||
39 | #include "disobedience.h" | |
08874c06 | 40 | #include "bits.h" |
f66203a2 RK |
41 | #include "sendmail.h" |
42 | ||
43 | static void users_details_sensitize_all(void); | |
44 | static void users_set_report(const char *msg); | |
ffc4dbaf RK |
45 | |
46 | static GtkWidget *users_window; | |
47 | static GtkListStore *users_list; | |
4aa8a0a4 | 48 | static GtkTreeSelection *users_selection; |
ffc4dbaf | 49 | |
f44417cf RK |
50 | static GtkWidget *users_details_table; |
51 | static GtkWidget *users_apply_button; | |
52 | static GtkWidget *users_delete_button; | |
54e4791e RK |
53 | static GtkWidget *users_details_name; |
54 | static GtkWidget *users_details_email; | |
55 | static GtkWidget *users_details_password; | |
56 | static GtkWidget *users_details_password2; | |
08874c06 | 57 | static GtkWidget *users_details_rights[32]; |
f66203a2 | 58 | static GtkWidget *users_reporter; |
f44417cf RK |
59 | static int users_details_row; |
60 | static const char *users_selected; | |
6f23269f | 61 | static const char *users_deferred_select; |
54e4791e | 62 | |
f44417cf RK |
63 | static int users_mode; |
64 | #define MODE_NONE 0 | |
65 | #define MODE_ADD 1 | |
66 | #define MODE_EDIT 2 | |
67 | ||
ca462378 RK |
68 | #define mode(X) do { \ |
69 | users_mode = MODE_##X; \ | |
0d719587 | 70 | if(0) fprintf(stderr, "%s:%d: %s(): mode -> %s\n", \ |
ca462378 | 71 | __FILE__, __LINE__, __FUNCTION__, #X); \ |
34239ce4 | 72 | users_details_sensitize_all(); \ |
ca462378 RK |
73 | } while(0) |
74 | ||
f44417cf | 75 | static const char *users_email, *users_rights, *users_password; |
1bcd69c4 | 76 | |
61682944 | 77 | /** @brief qsort() callback for username comparison */ |
ffc4dbaf RK |
78 | static int usercmp(const void *a, const void *b) { |
79 | return strcmp(*(char **)a, *(char **)b); | |
80 | } | |
81 | ||
6f23269f RK |
82 | /** @brief Find a user |
83 | * @param user User to find | |
84 | * @param iter Iterator to point at user | |
85 | * @return 0 on success, -1 if not found | |
86 | */ | |
87 | static int users_find_user(const char *user, | |
88 | GtkTreeIter *iter) { | |
89 | char *who; | |
90 | ||
91 | /* Find the user */ | |
92 | if(!gtk_tree_model_get_iter_first(GTK_TREE_MODEL(users_list), iter)) | |
93 | return -1; | |
94 | do { | |
95 | gtk_tree_model_get(GTK_TREE_MODEL(users_list), iter, | |
96 | 0, &who, -1); | |
97 | if(!strcmp(who, user)) { | |
98 | g_free(who); | |
99 | return 0; | |
100 | } | |
101 | g_free(who); | |
102 | } while(gtk_tree_model_iter_next(GTK_TREE_MODEL(users_list), iter)); | |
103 | return -1; | |
104 | } | |
105 | ||
f44417cf RK |
106 | /** @brief Called with the list of users |
107 | * | |
0d719587 RK |
108 | * Called: |
109 | * - at startup to populate the initial list | |
110 | * - when we add a user | |
111 | * - maybe in the future when we delete a user | |
6f23269f RK |
112 | * |
113 | * If users_deferred_select is set then that user is selected. | |
f44417cf | 114 | */ |
4190a4d9 | 115 | static void users_got_list(void attribute((unused)) *v, |
abf99697 | 116 | const char *err, |
4190a4d9 | 117 | int nvec, char **vec) { |
ffc4dbaf RK |
118 | int n; |
119 | GtkTreeIter iter; | |
120 | ||
abf99697 RK |
121 | if(err) { |
122 | popup_protocol_error(0, err); | |
4190a4d9 RK |
123 | return; |
124 | } | |
ffc4dbaf RK |
125 | /* Present users in alphabetical order */ |
126 | qsort(vec, nvec, sizeof (char *), usercmp); | |
127 | /* Set the list contents */ | |
128 | gtk_list_store_clear(users_list); | |
129 | for(n = 0; n < nvec; ++n) | |
130 | gtk_list_store_insert_with_values(users_list, &iter, n/*position*/, | |
131 | 0, vec[n], /* column 0 */ | |
132 | -1); /* no more columns */ | |
133 | /* Only show the window when the list is populated */ | |
134 | gtk_widget_show_all(users_window); | |
6f23269f RK |
135 | if(users_deferred_select) { |
136 | if(!users_find_user(users_deferred_select, &iter)) | |
137 | gtk_tree_selection_select_iter(users_selection, &iter); | |
138 | users_deferred_select = 0; | |
139 | } | |
ffc4dbaf RK |
140 | } |
141 | ||
95ceca70 RK |
142 | /** @brief Text should be visible */ |
143 | #define DETAIL_VISIBLE 1 | |
144 | ||
145 | /** @brief Text should be editable */ | |
146 | #define DETAIL_EDITABLE 2 | |
147 | ||
61682944 | 148 | /** @brief Add a row to the user detail table */ |
f44417cf RK |
149 | static void users_detail_generic(const char *title, |
150 | GtkWidget *selector) { | |
151 | const int row = users_details_row++; | |
fbadea5c RK |
152 | GtkWidget *const label = gtk_label_new(title); |
153 | gtk_misc_set_alignment(GTK_MISC(label), 1, 0); | |
f44417cf | 154 | gtk_table_attach(GTK_TABLE(users_details_table), |
fbadea5c RK |
155 | label, |
156 | 0, 1, /* left/right_attach */ | |
157 | row, row+1, /* top/bottom_attach */ | |
158 | GTK_FILL, /* xoptions */ | |
159 | 0, /* yoptions */ | |
160 | 1, 1); /* x/ypadding */ | |
f44417cf | 161 | gtk_table_attach(GTK_TABLE(users_details_table), |
fbadea5c RK |
162 | selector, |
163 | 1, 2, /* left/right_attach */ | |
164 | row, row + 1, /* top/bottom_attach */ | |
165 | GTK_EXPAND|GTK_FILL, /* xoptions */ | |
166 | GTK_FILL, /* yoptions */ | |
167 | 1, 1); /* x/ypadding */ | |
fbadea5c RK |
168 | } |
169 | ||
f66203a2 RK |
170 | static void users_entry_changed(GtkEditable attribute((unused)) *editable, |
171 | gpointer attribute((unused)) user_data) { | |
172 | users_details_sensitize_all(); | |
173 | } | |
174 | ||
95ceca70 | 175 | /** @brief Add a row to the user details table |
f44417cf | 176 | * @param entryp Where to put GtkEntry |
95ceca70 RK |
177 | * @param title Label for this row |
178 | * @param value Initial value or NULL | |
179 | * @param flags Flags word | |
95ceca70 | 180 | */ |
f44417cf RK |
181 | static void users_add_detail(GtkWidget **entryp, |
182 | const char *title, | |
183 | const char *value, | |
184 | unsigned flags) { | |
185 | GtkWidget *entry; | |
186 | ||
187 | if(!(entry = *entryp)) { | |
188 | *entryp = entry = gtk_entry_new(); | |
f66203a2 RK |
189 | g_signal_connect(entry, "changed", |
190 | G_CALLBACK(users_entry_changed), 0); | |
f44417cf RK |
191 | users_detail_generic(title, entry); |
192 | } | |
95ceca70 RK |
193 | gtk_entry_set_visibility(GTK_ENTRY(entry), |
194 | !!(flags & DETAIL_VISIBLE)); | |
195 | gtk_editable_set_editable(GTK_EDITABLE(entry), | |
196 | !!(flags & DETAIL_EDITABLE)); | |
f44417cf | 197 | gtk_entry_set_text(GTK_ENTRY(entry), value ? value : ""); |
fbadea5c RK |
198 | } |
199 | ||
c49dfc50 | 200 | /** @brief Add a checkbox for a right |
c49dfc50 | 201 | * @param title Label for this row |
f44417cf RK |
202 | * @param value Current value |
203 | * @param right Right bit | |
c49dfc50 | 204 | */ |
f44417cf RK |
205 | static void users_add_right(const char *title, |
206 | rights_type value, | |
207 | rights_type right) { | |
208 | GtkWidget *check; | |
209 | GtkWidget **checkp = &users_details_rights[leftmost_bit(right)]; | |
210 | ||
211 | if(!(check = *checkp)) { | |
1b20de5a | 212 | *checkp = check = gtk_check_button_new_with_label(""); |
f44417cf RK |
213 | users_detail_generic(title, check); |
214 | } | |
215 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), !!(value & right)); | |
95ceca70 | 216 | } |
c49dfc50 | 217 | |
d49df20c RK |
218 | /** @brief Set sensitivity of particular mine/random rights bits */ |
219 | static void users_details_sensitize(rights_type r) { | |
220 | const int bit = leftmost_bit(r); | |
221 | const GtkWidget *all = users_details_rights[bit]; | |
34239ce4 | 222 | const int sensitive = (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(all)) |
0d719587 | 223 | && users_mode != MODE_NONE); |
ca462378 | 224 | |
d49df20c RK |
225 | gtk_widget_set_sensitive(users_details_rights[bit + 1], sensitive); |
226 | gtk_widget_set_sensitive(users_details_rights[bit + 2], sensitive); | |
227 | } | |
228 | ||
f44417cf | 229 | /** @brief Set sensitivity of everything in sight */ |
d49df20c | 230 | static void users_details_sensitize_all(void) { |
34239ce4 | 231 | int n; |
f66203a2 | 232 | const char *report = 0; |
f44417cf | 233 | |
34239ce4 RK |
234 | for(n = 0; n < 32; ++n) |
235 | if(users_details_rights[n]) | |
236 | gtk_widget_set_sensitive(users_details_rights[n], users_mode != MODE_NONE); | |
237 | gtk_widget_set_sensitive(users_details_name, users_mode != MODE_NONE); | |
238 | gtk_widget_set_sensitive(users_details_email, users_mode != MODE_NONE); | |
239 | gtk_widget_set_sensitive(users_details_password, users_mode != MODE_NONE); | |
240 | gtk_widget_set_sensitive(users_details_password2, users_mode != MODE_NONE); | |
d49df20c RK |
241 | users_details_sensitize(RIGHT_MOVE_ANY); |
242 | users_details_sensitize(RIGHT_REMOVE_ANY); | |
243 | users_details_sensitize(RIGHT_SCRATCH_ANY); | |
f66203a2 RK |
244 | int apply_sensitive = 1; |
245 | if(users_mode == MODE_NONE) | |
246 | apply_sensitive = 0; | |
247 | else { | |
248 | const char *name = gtk_entry_get_text(GTK_ENTRY(users_details_name)); | |
249 | const char *email = gtk_entry_get_text(GTK_ENTRY(users_details_email)); | |
250 | const char *pw = gtk_entry_get_text(GTK_ENTRY(users_details_password)); | |
251 | const char *pw2 = gtk_entry_get_text(GTK_ENTRY(users_details_password2)); | |
252 | /* Username must be filled in */ | |
253 | if(!*name) { | |
254 | apply_sensitive = 0; | |
255 | if(!report) | |
256 | report = "Must fill in username"; | |
257 | } | |
258 | /* Passwords must be nontrivial and match */ | |
259 | if(!*pw) { | |
260 | apply_sensitive = 0; | |
261 | if(!report) | |
262 | report = "Must fill in password"; | |
263 | } | |
264 | if(strcmp(pw, pw2)) { | |
265 | apply_sensitive = 0; | |
266 | if(!report) | |
267 | report = "Passwords must match"; | |
268 | } | |
269 | /* Email address must be somewhat valid */ | |
270 | if(*email) { | |
271 | if(!email_valid(email)) { | |
272 | apply_sensitive = 0; | |
273 | report = "Invalid email address"; | |
274 | } | |
275 | } | |
276 | } | |
277 | gtk_widget_set_sensitive(users_apply_button, apply_sensitive); | |
f44417cf | 278 | gtk_widget_set_sensitive(users_delete_button, !!users_selected); |
f66203a2 | 279 | users_set_report(report); |
d49df20c RK |
280 | } |
281 | ||
282 | /** @brief Called when an _ALL widget is toggled | |
283 | * | |
284 | * Modifies sensitivity of the corresponding _MINE and _RANDOM widgets. We | |
285 | * just do the lot rather than trying to figure out which one changed, | |
286 | */ | |
287 | static void users_any_toggled(GtkToggleButton attribute((unused)) *togglebutton, | |
288 | gpointer attribute((unused)) user_data) { | |
289 | users_details_sensitize_all(); | |
290 | } | |
291 | ||
c49dfc50 | 292 | /** @brief Add a checkbox for a three-right group |
c49dfc50 RK |
293 | * @param title Label for this row |
294 | * @param bits Rights bits (not masked or normalized) | |
f44417cf | 295 | * @param mask Mask for this group (must be 7*2^n) |
c49dfc50 | 296 | */ |
f44417cf | 297 | static void users_add_right_group(const char *title, |
c49dfc50 | 298 | rights_type bits, |
08874c06 | 299 | rights_type mask) { |
08874c06 RK |
300 | const uint32_t first = mask / 7; |
301 | const int bit = leftmost_bit(first); | |
1942ffd7 | 302 | GtkWidget **widgets = &users_details_rights[bit], *any, *mine, *rnd; |
f44417cf RK |
303 | |
304 | if(!*widgets) { | |
305 | GtkWidget *hbox = gtk_hbox_new(FALSE, 2); | |
306 | ||
307 | any = widgets[0] = gtk_check_button_new_with_label("Any"); | |
308 | mine = widgets[1] = gtk_check_button_new_with_label("Own"); | |
1942ffd7 | 309 | rnd = widgets[2] = gtk_check_button_new_with_label("Random"); |
f44417cf RK |
310 | gtk_box_pack_start(GTK_BOX(hbox), any, FALSE, FALSE, 0); |
311 | gtk_box_pack_start(GTK_BOX(hbox), mine, FALSE, FALSE, 0); | |
1942ffd7 | 312 | gtk_box_pack_start(GTK_BOX(hbox), rnd, FALSE, FALSE, 0); |
f44417cf RK |
313 | users_detail_generic(title, hbox); |
314 | g_signal_connect(any, "toggled", G_CALLBACK(users_any_toggled), NULL); | |
315 | users_details_rights[bit] = any; | |
316 | users_details_rights[bit + 1] = mine; | |
1942ffd7 | 317 | users_details_rights[bit + 2] = rnd; |
f44417cf RK |
318 | } else { |
319 | any = widgets[0]; | |
320 | mine = widgets[1]; | |
1942ffd7 | 321 | rnd = widgets[2]; |
f44417cf | 322 | } |
c49dfc50 RK |
323 | /* Discard irrelevant bits */ |
324 | bits &= mask; | |
325 | /* Shift down to bits 0-2; the mask is always 3 contiguous bits */ | |
08874c06 | 326 | bits >>= bit; |
c49dfc50 RK |
327 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(any), !!(bits & 1)); |
328 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(mine), !!(bits & 2)); | |
1942ffd7 | 329 | gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(rnd), !!(bits & 4)); |
c49dfc50 | 330 | } |
95ceca70 | 331 | |
b7831daf RK |
332 | /** @brief Called when the details table is destroyed */ |
333 | static void users_details_destroyed(GtkWidget attribute((unused)) *widget, | |
334 | GtkWidget attribute((unused)) **wp) { | |
335 | users_details_table = 0; | |
336 | g_object_unref(users_list); | |
337 | users_list = 0; | |
338 | users_details_name = 0; | |
339 | users_details_email = 0; | |
340 | users_details_password = 0; | |
341 | users_details_password2 = 0; | |
342 | memset(users_details_rights, 0, sizeof users_details_rights); | |
343 | /* also users_selection? Not AFAICT; _get_selection does upref */ | |
344 | } | |
345 | ||
f44417cf | 346 | /** @brief Create or modify the user details table |
54e4791e RK |
347 | * @param name User name (users_edit()) or NULL (users_add()) |
348 | * @param email Email address | |
349 | * @param rights User rights string | |
350 | * @param password Password | |
59cf25c4 RK |
351 | * @param nameflags Visibility/editability for username |
352 | * @param flags Visibility/editability for other fields | |
54e4791e | 353 | */ |
f44417cf | 354 | static void users_makedetails(const char *name, |
54e4791e | 355 | const char *email, |
fbadea5c | 356 | const char *rights, |
f44417cf RK |
357 | const char *password, |
358 | unsigned nameflags, | |
359 | unsigned flags) { | |
fbadea5c | 360 | rights_type r = 0; |
54e4791e | 361 | |
f44417cf | 362 | /* Create the table if it doesn't already exist */ |
b7831daf | 363 | if(!users_details_table) { |
f44417cf | 364 | users_details_table = gtk_table_new(4, 2, FALSE/*!homogeneous*/); |
b7831daf RK |
365 | g_signal_connect(users_details_table, "destroy", |
366 | G_CALLBACK(users_details_destroyed), 0); | |
367 | } | |
f44417cf RK |
368 | |
369 | /* Create or update the widgets */ | |
370 | users_add_detail(&users_details_name, "Username", name, | |
371 | (DETAIL_EDITABLE|DETAIL_VISIBLE) & nameflags); | |
372 | ||
373 | users_add_detail(&users_details_email, "Email", email, | |
374 | (DETAIL_EDITABLE|DETAIL_VISIBLE) & flags); | |
375 | ||
376 | users_add_detail(&users_details_password, "Password", password, | |
377 | DETAIL_EDITABLE & flags); | |
378 | users_add_detail(&users_details_password2, "Password", password, | |
379 | DETAIL_EDITABLE & flags); | |
380 | ||
381 | parse_rights(rights, &r, 0); | |
382 | users_add_right("Read operations", r, RIGHT_READ); | |
383 | users_add_right("Play track", r, RIGHT_PLAY); | |
384 | users_add_right_group("Move", r, RIGHT_MOVE__MASK); | |
385 | users_add_right_group("Remove", r, RIGHT_REMOVE__MASK); | |
386 | users_add_right_group("Scratch", r, RIGHT_SCRATCH__MASK); | |
387 | users_add_right("Set volume", r, RIGHT_VOLUME); | |
388 | users_add_right("Admin operations", r, RIGHT_ADMIN); | |
389 | users_add_right("Rescan", r, RIGHT_RESCAN); | |
390 | users_add_right("Register new users", r, RIGHT_REGISTER); | |
391 | users_add_right("Modify own userinfo", r, RIGHT_USERINFO); | |
392 | users_add_right("Modify track preferences", r, RIGHT_PREFS); | |
393 | users_add_right("Modify global preferences", r, RIGHT_GLOBAL_PREFS); | |
394 | users_add_right("Pause/resume tracks", r, RIGHT_PAUSE); | |
d49df20c | 395 | users_details_sensitize_all(); |
54e4791e RK |
396 | } |
397 | ||
61682944 | 398 | /** @brief Called when the 'add' button is pressed */ |
ffc4dbaf RK |
399 | static void users_add(GtkButton attribute((unused)) *button, |
400 | gpointer attribute((unused)) userdata) { | |
f44417cf RK |
401 | /* Unselect whatever is selected */ |
402 | gtk_tree_selection_unselect_all(users_selection); | |
403 | /* Reset the form */ | |
34239ce4 RK |
404 | /* TODO it would be better to use the server default_rights if there's no |
405 | * client setting. */ | |
f44417cf RK |
406 | users_makedetails("", |
407 | "", | |
34239ce4 | 408 | config->default_rights, |
f44417cf RK |
409 | "", |
410 | DETAIL_EDITABLE|DETAIL_VISIBLE, | |
411 | DETAIL_EDITABLE|DETAIL_VISIBLE); | |
412 | /* Remember we're adding a user */ | |
ca462378 | 413 | mode(ADD); |
f44417cf RK |
414 | } |
415 | ||
0d719587 RK |
416 | static rights_type users_get_rights(void) { |
417 | rights_type r = 0; | |
418 | int n; | |
419 | ||
420 | /* Extract the rights value */ | |
421 | for(n = 0; n < 32; ++n) { | |
422 | if(users_details_rights[n]) | |
423 | if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(users_details_rights[n]))) | |
424 | r |= 1 << n; | |
425 | } | |
426 | /* Throw out redundant bits */ | |
427 | if(r & RIGHT_REMOVE_ANY) | |
428 | r &= ~(rights_type)(RIGHT_REMOVE_MINE|RIGHT_REMOVE_RANDOM); | |
429 | if(r & RIGHT_MOVE_ANY) | |
430 | r &= ~(rights_type)(RIGHT_MOVE_MINE|RIGHT_MOVE_RANDOM); | |
431 | if(r & RIGHT_SCRATCH_ANY) | |
432 | r &= ~(rights_type)(RIGHT_SCRATCH_MINE|RIGHT_SCRATCH_RANDOM); | |
433 | return r; | |
434 | } | |
435 | ||
53fa91bb RK |
436 | /** @brief Called when a user setting has been edited */ |
437 | static void users_edituser_completed(void attribute((unused)) *v, | |
abf99697 RK |
438 | const char *err) { |
439 | if(err) | |
440 | popup_submsg(users_window, GTK_MESSAGE_ERROR, err); | |
6f23269f RK |
441 | } |
442 | ||
443 | /** @brief Called when a new user has been created */ | |
53fa91bb | 444 | static void users_adduser_completed(void *v, |
abf99697 RK |
445 | const char *err) { |
446 | if(err) { | |
447 | popup_submsg(users_window, GTK_MESSAGE_ERROR, err); | |
53fa91bb RK |
448 | mode(ADD); /* Let the user try again */ |
449 | } else { | |
450 | const struct kvp *const kvp = v; | |
451 | const char *user = kvp_get(kvp, "user"); | |
452 | const char *email = kvp_get(kvp, "email"); /* maybe NULL */ | |
453 | ||
454 | /* Now the user is created we can go ahead and set the email address */ | |
455 | if(email) | |
456 | disorder_eclient_edituser(client, users_edituser_completed, user, | |
457 | "email", email, NULL); | |
458 | /* Refresh the list of users */ | |
459 | disorder_eclient_users(client, users_got_list, 0); | |
460 | /* We'll select the newly created user */ | |
461 | users_deferred_select = user; | |
6f23269f | 462 | } |
0d719587 RK |
463 | } |
464 | ||
f44417cf RK |
465 | /** @brief Called when the 'Apply' button is pressed */ |
466 | static void users_apply(GtkButton attribute((unused)) *button, | |
467 | gpointer attribute((unused)) userdata) { | |
6f23269f RK |
468 | const char *password; |
469 | const char *password2; | |
470 | const char *name; | |
471 | const char *email; | |
0d719587 | 472 | |
f44417cf RK |
473 | switch(users_mode) { |
474 | case MODE_NONE: | |
475 | return; | |
476 | case MODE_ADD: | |
6f23269f RK |
477 | name = xstrdup(gtk_entry_get_text(GTK_ENTRY(users_details_name))); |
478 | email = xstrdup(gtk_entry_get_text(GTK_ENTRY(users_details_email))); | |
479 | password = xstrdup(gtk_entry_get_text(GTK_ENTRY(users_details_password))); | |
480 | password2 = xstrdup(gtk_entry_get_text(GTK_ENTRY(users_details_password2))); | |
481 | if(!*name) { | |
34239ce4 RK |
482 | /* No username. Really we wanted to desensitize the Apply button when |
483 | * there's no userame but there doesn't seem to be a signal to detect | |
484 | * changes to the entry text. Consequently we have error messages | |
485 | * instead. */ | |
486 | popup_submsg(users_window, GTK_MESSAGE_ERROR, "Must enter a username"); | |
f44417cf | 487 | return; |
34239ce4 | 488 | } |
6f23269f | 489 | if(strcmp(password, password2)) { |
34239ce4 RK |
490 | popup_submsg(users_window, GTK_MESSAGE_ERROR, "Passwords do not match"); |
491 | return; | |
492 | } | |
6f23269f | 493 | if(*email && !strchr(email, '@')) { |
0d719587 RK |
494 | /* The server will complain about this but we can give a better error |
495 | * message this way */ | |
496 | popup_submsg(users_window, GTK_MESSAGE_ERROR, "Invalid email address"); | |
497 | return; | |
498 | } | |
53fa91bb RK |
499 | disorder_eclient_adduser(client, |
500 | users_adduser_completed, | |
6f23269f RK |
501 | name, |
502 | password, | |
0d719587 | 503 | rights_string(users_get_rights()), |
53fa91bb RK |
504 | kvp_make("user", name, |
505 | "email", email, | |
506 | (char *)0)); | |
6f23269f | 507 | /* We switch to no-op mode while creating the user */ |
34239ce4 | 508 | mode(NONE); |
f44417cf RK |
509 | break; |
510 | case MODE_EDIT: | |
6f23269f RK |
511 | /* Ugh, can we de-dupe with above? */ |
512 | email = xstrdup(gtk_entry_get_text(GTK_ENTRY(users_details_email))); | |
513 | password = xstrdup(gtk_entry_get_text(GTK_ENTRY(users_details_password))); | |
514 | password2 = xstrdup(gtk_entry_get_text(GTK_ENTRY(users_details_password2))); | |
515 | if(strcmp(password, password2)) { | |
34239ce4 RK |
516 | popup_submsg(users_window, GTK_MESSAGE_ERROR, "Passwords do not match"); |
517 | return; | |
518 | } | |
6f23269f RK |
519 | if(*email && !strchr(email, '@')) { |
520 | popup_submsg(users_window, GTK_MESSAGE_ERROR, "Invalid email address"); | |
521 | return; | |
522 | } | |
53fa91bb RK |
523 | disorder_eclient_edituser(client, users_edituser_completed, users_selected, |
524 | "email", email, NULL); | |
525 | disorder_eclient_edituser(client, users_edituser_completed, users_selected, | |
526 | "password", password, NULL); | |
527 | disorder_eclient_edituser(client, users_edituser_completed, users_selected, | |
528 | "rights", rights_string(users_get_rights()), NULL); | |
6f23269f | 529 | /* We remain in edit mode */ |
f44417cf RK |
530 | break; |
531 | } | |
ffc4dbaf RK |
532 | } |
533 | ||
61682944 | 534 | /** @brief Called when a user has been deleted */ |
53fa91bb | 535 | static void users_delete_completed(void *v, |
abf99697 RK |
536 | const char *err) { |
537 | if(err) | |
538 | popup_submsg(users_window, GTK_MESSAGE_ERROR, err); | |
53fa91bb RK |
539 | else { |
540 | const struct kvp *const kvp = v; | |
541 | const char *const user = kvp_get(kvp, "user"); | |
542 | GtkTreeIter iter[1]; | |
543 | ||
544 | if(!users_find_user(user, iter)) /* Find the user... */ | |
545 | gtk_list_store_remove(users_list, iter); /* ...and remove them */ | |
546 | } | |
4aa8a0a4 RK |
547 | } |
548 | ||
61682944 | 549 | /** @brief Called when the 'Delete' button is pressed */ |
ffc4dbaf RK |
550 | static void users_delete(GtkButton attribute((unused)) *button, |
551 | gpointer attribute((unused)) userdata) { | |
4aa8a0a4 | 552 | GtkWidget *yesno; |
4aa8a0a4 | 553 | int res; |
4aa8a0a4 | 554 | |
f44417cf | 555 | if(!users_selected) |
6faa6239 RK |
556 | return; |
557 | yesno = gtk_message_dialog_new(GTK_WINDOW(users_window), | |
558 | GTK_DIALOG_MODAL, | |
559 | GTK_MESSAGE_QUESTION, | |
560 | GTK_BUTTONS_YES_NO, | |
561 | "Do you really want to delete user %s?" | |
f44417cf RK |
562 | " This action cannot be undone.", |
563 | users_selected); | |
6faa6239 RK |
564 | res = gtk_dialog_run(GTK_DIALOG(yesno)); |
565 | gtk_widget_destroy(yesno); | |
566 | if(res == GTK_RESPONSE_YES) { | |
53fa91bb RK |
567 | disorder_eclient_deluser(client, users_delete_completed, users_selected, |
568 | kvp_make("user", users_selected, | |
569 | (char *)0)); | |
4aa8a0a4 | 570 | } |
ffc4dbaf RK |
571 | } |
572 | ||
06bfbba4 | 573 | static void users_got_email(void attribute((unused)) *v, |
abf99697 | 574 | const char *err, |
06bfbba4 | 575 | const char *value) { |
abf99697 RK |
576 | if(err) |
577 | popup_protocol_error(0, err); | |
1bcd69c4 RK |
578 | users_email = value; |
579 | } | |
580 | ||
06bfbba4 | 581 | static void users_got_rights(void attribute((unused)) *v, |
abf99697 | 582 | const char *err, |
06bfbba4 | 583 | const char *value) { |
abf99697 RK |
584 | if(err) |
585 | popup_protocol_error(0, err); | |
1bcd69c4 RK |
586 | users_rights = value; |
587 | } | |
588 | ||
06bfbba4 | 589 | static void users_got_password(void attribute((unused)) *v, |
abf99697 | 590 | const char *err, |
06bfbba4 | 591 | const char *value) { |
abf99697 RK |
592 | if(err) |
593 | popup_protocol_error(0, err); | |
06bfbba4 RK |
594 | /* TODO if an error occurred gathering user info, we should react in some |
595 | * different way */ | |
1bcd69c4 | 596 | users_password = value; |
f44417cf | 597 | users_makedetails(users_selected, |
1bcd69c4 RK |
598 | users_email, |
599 | users_rights, | |
f44417cf RK |
600 | users_password, |
601 | DETAIL_VISIBLE, | |
602 | DETAIL_EDITABLE|DETAIL_VISIBLE); | |
ca462378 | 603 | mode(EDIT); |
1bcd69c4 RK |
604 | } |
605 | ||
f44417cf RK |
606 | /** @brief Called when the selection MIGHT have changed */ |
607 | static void users_selection_changed(GtkTreeSelection attribute((unused)) *treeselection, | |
608 | gpointer attribute((unused)) user_data) { | |
609 | GtkTreeIter iter; | |
610 | char *gselected, *selected; | |
611 | ||
612 | /* Identify the current selection */ | |
613 | if(gtk_tree_selection_get_selected(users_selection, 0, &iter)) { | |
614 | gtk_tree_model_get(GTK_TREE_MODEL(users_list), &iter, | |
615 | 0, &gselected, -1); | |
616 | selected = xstrdup(gselected); | |
617 | g_free(gselected); | |
618 | } else | |
619 | selected = 0; | |
620 | /* Eliminate no-change cases */ | |
621 | if(!selected && !users_selected) | |
622 | return; | |
623 | if(selected && users_selected && !strcmp(selected, users_selected)) | |
54e4791e | 624 | return; |
f44417cf RK |
625 | /* There's been a change; junk the old data and fetch new data in |
626 | * background. */ | |
627 | users_selected = selected; | |
628 | users_makedetails("", "", "", "", | |
629 | DETAIL_VISIBLE, | |
630 | DETAIL_VISIBLE); | |
ca462378 RK |
631 | if(users_selected) { |
632 | disorder_eclient_userinfo(client, users_got_email, users_selected, | |
633 | "email", 0); | |
634 | disorder_eclient_userinfo(client, users_got_rights, users_selected, | |
635 | "rights", 0); | |
636 | disorder_eclient_userinfo(client, users_got_password, users_selected, | |
637 | "password", 0); | |
638 | } | |
639 | mode(NONE); /* not editing *yet* */ | |
ffc4dbaf RK |
640 | } |
641 | ||
f66203a2 RK |
642 | static GtkWidget *users_make_reporter() { |
643 | if(!users_reporter) { | |
644 | users_reporter = gtk_label_new(""); | |
645 | gtk_label_set_ellipsize(GTK_LABEL(users_reporter), PANGO_ELLIPSIZE_END); | |
646 | gtk_misc_set_alignment(GTK_MISC(users_reporter), 0.99, 0); | |
c7a260fb RK |
647 | g_signal_connect(users_reporter, "destroy", |
648 | G_CALLBACK(gtk_widget_destroyed), &users_reporter); | |
f66203a2 RK |
649 | } |
650 | return users_reporter; | |
651 | } | |
652 | ||
653 | static void users_set_report(const char *msg) { | |
654 | gtk_label_set_text(GTK_LABEL(users_make_reporter()), msg ? msg : ""); | |
655 | } | |
656 | ||
f44417cf RK |
657 | /** @brief Table of buttons below the user list */ |
658 | static struct button users_buttons[] = { | |
ffc4dbaf | 659 | { |
14f8878f | 660 | GTK_STOCK_ADD, |
ffc4dbaf | 661 | users_add, |
f44417cf | 662 | "Create a new user", |
ad424400 RK |
663 | 0, |
664 | NULL, | |
ffc4dbaf RK |
665 | }, |
666 | { | |
14f8878f | 667 | GTK_STOCK_REMOVE, |
ffc4dbaf | 668 | users_delete, |
f44417cf | 669 | "Delete a user", |
ad424400 RK |
670 | 0, |
671 | NULL, | |
ffc4dbaf RK |
672 | }, |
673 | }; | |
674 | #define NUSERS_BUTTONS (sizeof users_buttons / sizeof *users_buttons) | |
675 | ||
3c875588 RK |
676 | /** @brief Keypress handler */ |
677 | static gboolean users_keypress(GtkWidget attribute((unused)) *widget, | |
678 | GdkEventKey *event, | |
679 | gpointer attribute((unused)) user_data) { | |
680 | if(event->state) | |
681 | return FALSE; | |
682 | switch(event->keyval) { | |
683 | case GDK_Escape: | |
684 | gtk_widget_destroy(users_window); | |
685 | return TRUE; | |
686 | default: | |
687 | return FALSE; | |
688 | } | |
689 | } | |
690 | ||
61682944 | 691 | /** @brief Pop up the user management window */ |
ffc4dbaf | 692 | void manage_users(void) { |
14f8878f | 693 | GtkWidget *tree, *buttons, *hbox, *hbox2, *vbox, *vbox2; |
ffc4dbaf RK |
694 | GtkCellRenderer *cr; |
695 | GtkTreeViewColumn *col; | |
696 | ||
697 | /* If the window already exists just raise it */ | |
698 | if(users_window) { | |
699 | gtk_window_present(GTK_WINDOW(users_window)); | |
700 | return; | |
701 | } | |
c7a260fb RK |
702 | /* Destroy old widgets */ |
703 | if(users_reporter) | |
704 | gtk_widget_destroy(users_reporter); | |
ffc4dbaf RK |
705 | /* Create the window */ |
706 | users_window = gtk_window_new(GTK_WINDOW_TOPLEVEL); | |
707 | gtk_widget_set_style(users_window, tool_style); | |
708 | g_signal_connect(users_window, "destroy", | |
709 | G_CALLBACK(gtk_widget_destroyed), &users_window); | |
710 | gtk_window_set_title(GTK_WINDOW(users_window), "User Management"); | |
3c875588 RK |
711 | /* Keyboard shortcuts */ |
712 | g_signal_connect(users_window, "key-press-event", | |
713 | G_CALLBACK(users_keypress), 0); | |
ffc4dbaf RK |
714 | /* default size is too small */ |
715 | gtk_window_set_default_size(GTK_WINDOW(users_window), 240, 240); | |
716 | ||
717 | /* Create the list of users and populate it asynchronously */ | |
718 | users_list = gtk_list_store_new(1, G_TYPE_STRING); | |
719 | disorder_eclient_users(client, users_got_list, 0); | |
720 | /* Create the view */ | |
721 | tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(users_list)); | |
722 | /* ...and the renderers for it */ | |
723 | cr = gtk_cell_renderer_text_new(); | |
724 | col = gtk_tree_view_column_new_with_attributes("Username", | |
725 | cr, | |
726 | "text", 0, | |
727 | NULL); | |
728 | gtk_tree_view_append_column(GTK_TREE_VIEW(tree), col); | |
f44417cf RK |
729 | /* Get the selection for the view; set its mode; arrange for a callback when |
730 | * it changes */ | |
4aa8a0a4 RK |
731 | users_selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree)); |
732 | gtk_tree_selection_set_mode(users_selection, GTK_SELECTION_BROWSE); | |
f44417cf RK |
733 | g_signal_connect(users_selection, "changed", |
734 | G_CALLBACK(users_selection_changed), NULL); | |
735 | ||
ffc4dbaf RK |
736 | /* Create the control buttons */ |
737 | buttons = create_buttons_box(users_buttons, | |
738 | NUSERS_BUTTONS, | |
f44417cf RK |
739 | gtk_hbox_new(FALSE, 1)); |
740 | users_delete_button = users_buttons[1].widget; | |
741 | ||
742 | /* Buttons live below the list */ | |
e18c4734 | 743 | vbox = gtk_vbox_new(FALSE, 0); |
ed464350 | 744 | gtk_box_pack_start(GTK_BOX(vbox), scroll_widget(tree), TRUE/*expand*/, TRUE/*fill*/, 0); |
f44417cf RK |
745 | gtk_box_pack_start(GTK_BOX(vbox), buttons, FALSE/*expand*/, FALSE, 0); |
746 | ||
747 | /* Create an empty user details table, and put an apply button below it */ | |
ca462378 | 748 | users_apply_button = gtk_button_new_from_stock(GTK_STOCK_APPLY); |
f44417cf RK |
749 | users_makedetails("", "", "", "", |
750 | DETAIL_VISIBLE, | |
751 | DETAIL_VISIBLE); | |
f44417cf RK |
752 | g_signal_connect(users_apply_button, "clicked", |
753 | G_CALLBACK(users_apply), NULL); | |
14f8878f RK |
754 | hbox2 = gtk_hbox_new(FALSE, 0); |
755 | gtk_box_pack_end(GTK_BOX(hbox2), users_apply_button, | |
756 | FALSE/*expand*/, FALSE, 0); | |
757 | ||
758 | vbox2 = gtk_vbox_new(FALSE, 0); | |
f44417cf RK |
759 | gtk_box_pack_start(GTK_BOX(vbox2), users_details_table, |
760 | TRUE/*expand*/, TRUE/*fill*/, 0); | |
f66203a2 RK |
761 | gtk_box_pack_start(GTK_BOX(vbox2), gtk_hseparator_new(), |
762 | FALSE/*expand*/, FALSE, 0); | |
763 | gtk_box_pack_start(GTK_BOX(vbox2), users_make_reporter(), | |
764 | FALSE/*expand*/, FALSE, 0); | |
14f8878f | 765 | gtk_box_pack_start(GTK_BOX(vbox2), hbox2, |
f44417cf RK |
766 | FALSE/*expand*/, FALSE, 0); |
767 | ||
e18c4734 RK |
768 | /* User details are to the right of the list. We put in a pointless event |
769 | * box as as spacer, so that the longest label in the user details isn't | |
770 | * cuddled up to the user list. */ | |
771 | hbox = gtk_hbox_new(FALSE, 0); | |
772 | gtk_box_pack_start(GTK_BOX(hbox), vbox, FALSE/*expand*/, FALSE, 0); | |
773 | gtk_box_pack_start(GTK_BOX(hbox), gtk_event_box_new(), FALSE/*expand*/, FALSE, 2); | |
774 | gtk_box_pack_start(GTK_BOX(hbox), vbox2, TRUE/*expand*/, TRUE/*fill*/, 0); | |
775 | gtk_container_add(GTK_CONTAINER(users_window), frame_widget(hbox, NULL)); | |
ffc4dbaf RK |
776 | } |
777 | ||
778 | /* | |
779 | Local Variables: | |
780 | c-basic-offset:2 | |
781 | comment-column:40 | |
782 | fill-column:79 | |
783 | indent-tabs-mode:nil | |
784 | End: | |
785 | */ |