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comparison mcabber/src/buddies.c @ 24:e88b15cbf2de

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[/trunk] Changeset 40 by mikael * Change structure -> src directory for mcabber source code...
author mikael
date Sun, 27 Mar 2005 20:16:02 +0000
parents
children 4ea2df449381
comparison
equal deleted inserted replaced
23:d7107507424b 24:e88b15cbf2de
1 #include <stdio.h>
2 #include <stdlib.h>
3 #include <string.h>
4 #include <ncurses.h>
5 #include <panel.h>
6 #include "screen.h"
7 #include "buddies.h"
8
9 #include "lang.h"
10 #include "utils.h"
11 #include "server.h"
12 #include "list.h"
13 #include "harddefines.h"
14
15 /* global vars for BUDDIES.C */
16 int buddySelected = 1; /* Hold the selected Buddy */
17 int buddyOffset = 0; /* Hold the roster offset */
18
19 static LIST_HEAD(buddy_list);
20 static LIST_HEAD(sorted_buddies);
21
22 #define buddy_entry(n) list_entry(n, buddy_entry_t, list)
23
24
25 void bud_SetBuddyStatus(char *jidfrom, int status)
26 {
27 struct list_head *pos, *n;
28 buddy_entry_t *tmp;
29 int changed = 0;
30 char *buffer = (char *) malloc(4096);
31
32 list_for_each_safe(pos, n, &buddy_list) {
33 tmp = buddy_entry(pos);
34 if (!strcmp(tmp->jid, jidfrom)) {
35 if (tmp->flags != status) {
36 tmp->flags = status;
37 changed = 1;
38 }
39 break;
40 }
41 }
42 if (changed) {
43 bud_DrawRoster(scr_GetRosterWindow());
44 switch (status) {
45 case FLAG_BUDDY_DISCONNECTED:
46 sprintf(buffer, "--> %s %s!", jidfrom, i18n("disconected"));
47 break;
48
49 case FLAG_BUDDY_CONNECTED:
50 sprintf(buffer, "--> %s %s!", jidfrom, i18n("connected"));
51 break;
52 }
53 scr_LogPrint("%s", buffer);
54 }
55 free(buffer);
56 }
57
58 int compara(buddy_entry_t * t1, buddy_entry_t * t2)
59 {
60 const char *s1 =
61 (const char *) (STR_EMPTY(t1->name) ? t1->jid : t1->name);
62 const char *s2 =
63 (const char *) (STR_EMPTY(t2->name) ? t2->jid : t2->name);
64 return strcasecmp(s1, s2);
65 }
66
67 void bud_SortRoster(void)
68 {
69 buddy_entry_t *indice, *tmp;
70 struct list_head *pos, *n;
71
72 while (!list_empty(&buddy_list)) {
73 indice = NULL;
74 tmp = NULL;
75 list_for_each_safe(pos, n, &buddy_list) {
76 if (!indice) {
77 indice = buddy_entry(pos);
78 tmp = buddy_entry(pos);
79 } else {
80 tmp = buddy_entry(pos);
81 if (compara(indice, tmp) > 0) {
82 indice = tmp;
83 }
84 }
85 }
86 list_move_tail(&indice->list, &sorted_buddies);
87 }
88 list_splice(&sorted_buddies, &buddy_list);
89 }
90
91 void bud_ParseBuddies(char *roster)
92 {
93 buddy_entry_t *tmp = NULL;
94 char *aux;
95 char *p, *str;
96
97 ut_WriteLog("[roster]: %s\n\n", roster);
98
99 while ((aux = ut_strrstr(roster, "<item")) != NULL) {
100 char *jid = getattr(aux, "jid='");
101 char *name = getattr(aux, "name='");
102 char *group = gettag(aux, "group='");
103
104 *aux = '\0';
105
106 tmp = (buddy_entry_t *) calloc(1, sizeof(buddy_entry_t));
107
108 tmp->flags = FLAG_BUDDY_DISCONNECTED;
109
110 if (strncmp(jid, "UNK", 3)) {
111 char *res = strstr(jid, "/");
112 if (res)
113 *res = '\0';
114
115 tmp->jid = (char *) malloc(strlen(jid) + 1);
116 strcpy(tmp->jid, jid);
117 free(jid);
118 }
119
120 if (strncmp(name, "UNK", 3)) {
121 tmp->name = (char *) calloc(1, strlen(name) + 1);
122 strcpy(tmp->name, name);
123 free(name);
124 } else {
125 tmp->name = (char *) calloc(1, strlen(tmp->jid) + 1);
126 str = strdup(tmp->jid);
127 p = strstr(str, "@");
128 if (p) {
129 *p = '\0';
130 }
131 strncpy(tmp->name, str, 18);
132 free(str);
133 }
134
135 if (strncmp(group, "UNK", 3)) {
136 tmp->group = (char *) malloc(strlen(group) + 1);
137 strcpy(tmp->group, group);
138 free(group);
139 }
140
141 if (!strncmp(tmp->jid, "msn.", 4)) {
142 sprintf(tmp->name, "%c MSN %c", 254, 254);
143 }
144
145 if (!STR_EMPTY(tmp->jid)) {
146 list_add_tail(&tmp->list, &buddy_list);
147 } else {
148 if (tmp->jid)
149 free(tmp->jid);
150 if (tmp->name)
151 free(tmp->name);
152 if (tmp->group)
153 free(tmp->group);
154 free(tmp);
155 }
156 }
157 free(roster);
158
159 bud_SortRoster();
160 }
161
162 /* Desc: Initialize buddy list
163 *
164 * In : none
165 * Out: none
166 *
167 * Note: none
168 */
169 void bud_InitBuddies(int sock)
170 {
171 char *roster;
172 roster = srv_getroster(sock);
173 bud_ParseBuddies(roster);
174 }
175
176 /* Desc: Destroy (and free) buddy list
177 *
178 * In : none
179 * Out: none
180 *
181 * Note: none
182 */
183 void bud_TerminateBuddies(void)
184 {
185 }
186
187 /* Desc: Count elements in buddy list
188 *
189 * In : none
190 * Out: number of buddies
191 *
192 * Note: none
193 */
194 int bud_BuddyCount(void)
195 {
196 int i = 0;
197 struct list_head *pos, *n;
198
199 list_for_each_safe(pos, n, &buddy_list) {
200 i++;
201 }
202 return i;
203 }
204
205 /* Desc: Draw the roster in roster window
206 *
207 * In : roster window
208 * Out: none
209 *
210 * Note: none
211 */
212 void bud_DrawRoster(WINDOW * win)
213 {
214 buddy_entry_t *tmp = NULL;
215 struct list_head *pos, *nn;
216 int i = 1;
217 int n;
218 int maxx, maxy;
219 int fakeOffset = buddyOffset;
220
221 getmaxyx(win, maxy, maxx);
222
223
224 /* cleanup of roster window */
225 wattrset(win, COLOR_PAIR(COLOR_GENERAL));
226 for (i = 1; i < maxy - 1; i++) {
227 mvwprintw(win, i, 1, "");
228 for (n = 2; n < maxx; n++)
229 waddch(win, ' ');
230 }
231
232 i = 1;
233 list_for_each_safe(pos, nn, &buddy_list) {
234
235 char status = '?';
236 char pending = ' ';
237
238 if (fakeOffset > 0) {
239 fakeOffset--;
240 continue;
241 }
242
243 tmp = buddy_entry(pos);
244 if (scr_IsHiddenMessage(tmp->jid)) {
245 pending = '#';
246 }
247
248 if ((tmp->flags && FLAG_BUDDY_CONNECTED) == 1) {
249 status = 'o';
250 if (i == (buddySelected - buddyOffset))
251 wattrset(win, COLOR_PAIR(COLOR_BD_CONSEL));
252 else
253 wattrset(win, COLOR_PAIR(COLOR_BD_CON));
254 } else {
255 if (i == (buddySelected - buddyOffset))
256 wattrset(win, COLOR_PAIR(COLOR_BD_DESSEL));
257 else
258 wattrset(win, COLOR_PAIR(COLOR_BD_DES));
259 }
260 mvwprintw(win, i, 1, "");
261 for (n = 2; n < maxx; n++)
262 waddch(win, ' ');
263 //mvwprintw(win, i, (maxx - strlen(tmp->name)) / 2, "%s", tmp->name);
264 mvwprintw(win, i, 1, " %c[%c] %.12s", pending, status, tmp->name);
265 i++;
266 if (i >= maxy - 1)
267 break;
268 }
269 update_panels();
270 doupdate();
271
272 update_roaster = FALSE;
273 }
274
275 /* Desc: Change selected buddy (one position down)
276 *
277 * In : none
278 * Out: none
279 *
280 * Note: none
281 */
282 void bud_RosterDown(void)
283 {
284 int x, y;
285 getmaxyx(scr_GetRosterWindow(), y, x);
286 y -= 2;
287
288 if (buddySelected < bud_BuddyCount()) {
289 buddySelected++;
290 if (buddySelected > y)
291 buddyOffset++;
292 bud_DrawRoster(scr_GetRosterWindow());
293 }
294 }
295
296 /* Desc: Change selected buddy (one position up)
297 *
298 * In : none
299 * Out: none
300 *
301 * Note: none
302 */
303 void bud_RosterUp(void)
304 {
305 if (buddySelected > 1) {
306 buddySelected--;
307 if (buddySelected - buddyOffset < 1)
308 buddyOffset--;
309 bud_DrawRoster(scr_GetRosterWindow());
310 }
311 }
312
313 /* Desc: Retrieve info for selected buddy
314 *
315 * In : none
316 * Out: (buddy_entry_t *) of selected buddy
317 *
318 * Note: none
319 */
320 buddy_entry_t *bud_SelectedInfo(void)
321 {
322 struct list_head *pos, *n;
323 buddy_entry_t *tmp = NULL;
324
325 int i = 0;
326
327 list_for_each_safe(pos, n, &buddy_list) {
328 tmp = buddy_entry(pos);
329 if (i == buddySelected - 1) {
330 return tmp;
331 }
332 i++;
333 }
334 return NULL;
335 }
336
337 void bud_AddBuddy(int sock)
338 {
339 char *buffer = (char *) calloc(1, 1024);
340 char *buffer2 = (char *) calloc(1, 1024);
341 char *p, *str;
342 buddy_entry_t *tmp;
343
344 ut_CenterMessage(i18n("write jid here"), 60, buffer2);
345 scr_CreatePopup(i18n("Add jid"), buffer2, 60, 1, buffer);
346
347 if (!STR_EMPTY(buffer)) {
348 tmp = (buddy_entry_t *) calloc(1, sizeof(buddy_entry_t));
349 tmp->jid = (char *) malloc(strlen(buffer) + 1);
350 strcpy(tmp->jid, buffer);
351 tmp->name = (char *) malloc(strlen(buffer) + 1);
352
353 str = strdup(buffer);
354 p = strstr(str, "@");
355 if (p) {
356 *p = '\0';
357 }
358 strcpy(tmp->name, str);
359 free(str);
360
361 list_add_tail(&tmp->list, &buddy_list);
362 buddySelected = 1;
363 bud_DrawRoster(scr_GetRosterWindow());
364 srv_AddBuddy(sock, tmp->jid);
365 }
366 free(buffer);
367 }
368
369 void bud_DeleteBuddy(int sock)
370 {
371 buddy_entry_t *tmp = bud_SelectedInfo();
372 srv_DelBuddy(sock, tmp->jid);
373 list_del(&tmp->list);
374 buddySelected = 1;
375 bud_DrawRoster(scr_GetRosterWindow());
376 }