Mercurial > hg
view mcabber/buddies.c @ 14:c87d8adc9100
[/trunk] Changeset 29 by mikael
* Update pending message indicator in real time.
author | mikael |
---|---|
date | Wed, 23 Mar 2005 21:13:22 +0000 |
parents | 4c3d7b8a29c4 |
children | b04282e4cd80 |
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#include <stdio.h> #include <stdlib.h> #include <string.h> #include <ncurses.h> #include <panel.h> #include "screen.h" #include "buddies.h" #include "lang.h" #include "utils.h" #include "server.h" #include "list.h" #include "harddefines.h" /* global vars for BUDDIES.C */ int buddySelected = 1; /* Hold the selected Buddy */ int buddyOffset = 0; /* Hold the roster offset */ static LIST_HEAD(buddy_list); static LIST_HEAD(sorted_buddies); #define buddy_entry(n) list_entry(n, buddy_entry_t, list) void bud_SetBuddyStatus(char *jidfrom, int status) { struct list_head *pos, *n; buddy_entry_t *tmp; int changed = 0; char *buffer = (char *) malloc(4096); list_for_each_safe(pos, n, &buddy_list) { tmp = buddy_entry(pos); if (!strcmp(tmp->jid, jidfrom)) { if (tmp->flags != status) { tmp->flags = status; changed = 1; } break; } } if (changed) { bud_DrawRoster(scr_GetRosterWindow()); switch (status) { case FLAG_BUDDY_DISCONNECTED: sprintf(buffer, "--> %s %s!", jidfrom, i18n("disconected")); break; case FLAG_BUDDY_CONNECTED: sprintf(buffer, "--> %s %s!", jidfrom, i18n("connected")); break; } scr_LogPrint("%s", buffer); } free(buffer); } int compara(buddy_entry_t * t1, buddy_entry_t * t2) { const char *s1 = (const char *) (STR_EMPTY(t1->name) ? t1->jid : t1->name); const char *s2 = (const char *) (STR_EMPTY(t2->name) ? t2->jid : t2->name); return strcasecmp(s1, s2); } void bud_SortRoster(void) { buddy_entry_t *indice, *tmp; struct list_head *pos, *n; while (!list_empty(&buddy_list)) { indice = NULL; tmp = NULL; list_for_each_safe(pos, n, &buddy_list) { if (!indice) { indice = buddy_entry(pos); tmp = buddy_entry(pos); } else { tmp = buddy_entry(pos); if (compara(indice, tmp) > 0) { indice = tmp; } } } list_move_tail(&indice->list, &sorted_buddies); } list_splice(&sorted_buddies, &buddy_list); } void bud_ParseBuddies(char *roster) { buddy_entry_t *tmp = NULL; char *aux; char *p, *str; ut_WriteLog("[roster]: %s\n\n", roster); while ((aux = ut_strrstr(roster, "<item")) != NULL) { char *jid = getattr(aux, "jid='"); char *name = getattr(aux, "name='"); char *group = gettag(aux, "group='"); *aux = '\0'; tmp = (buddy_entry_t *) calloc(1, sizeof(buddy_entry_t)); tmp->flags = FLAG_BUDDY_DISCONNECTED; if (strncmp(jid, "UNK", 3)) { char *res = strstr(jid, "/"); if (res) *res = '\0'; tmp->jid = (char *) malloc(strlen(jid) + 1); strcpy(tmp->jid, jid); free(jid); } if (strncmp(name, "UNK", 3)) { tmp->name = (char *) calloc(1, strlen(name) + 1); strcpy(tmp->name, name); free(name); } else { tmp->name = (char *) calloc(1, strlen(tmp->jid) + 1); str = strdup(tmp->jid); p = strstr(str, "@"); if (p) { *p = '\0'; } strncpy(tmp->name, str, 18); free(str); } if (strncmp(group, "UNK", 3)) { tmp->group = (char *) malloc(strlen(group) + 1); strcpy(tmp->group, group); free(group); } if (!strncmp(tmp->jid, "msn.", 4)) { sprintf(tmp->name, "%c MSN %c", 254, 254); } if (!STR_EMPTY(tmp->jid)) { list_add_tail(&tmp->list, &buddy_list); } else { if (tmp->jid) free(tmp->jid); if (tmp->name) free(tmp->name); if (tmp->group) free(tmp->group); free(tmp); } } free(roster); bud_SortRoster(); } /* Desc: Initialize buddy list * * In : none * Out: none * * Note: none */ void bud_InitBuddies(int sock) { char *roster; roster = srv_getroster(sock); bud_ParseBuddies(roster); } /* Desc: Destroy (and free) buddy list * * In : none * Out: none * * Note: none */ void bud_TerminateBuddies(void) { } /* Desc: Count elements in buddy list * * In : none * Out: number of buddies * * Note: none */ int bud_BuddyCount(void) { int i = 0; struct list_head *pos, *n; list_for_each_safe(pos, n, &buddy_list) { i++; } return i; } /* Desc: Draw the roster in roster window * * In : roster window * Out: none * * Note: none */ void bud_DrawRoster(WINDOW * win) { buddy_entry_t *tmp = NULL; struct list_head *pos, *nn; int i = 1; int n; int maxx, maxy; int fakeOffset = buddyOffset; window_entry_t *wintmp; getmaxyx(win, maxy, maxx); /* cleanup of roster window */ wattrset(win, COLOR_PAIR(COLOR_GENERAL)); for (i = 1; i < maxy - 1; i++) { mvwprintw(win, i, 1, ""); for (n = 2; n < maxx; n++) waddch(win, ' '); } i = 1; list_for_each_safe(pos, nn, &buddy_list) { char status = '?'; char pending = ' '; if (fakeOffset > 0) { fakeOffset--; continue; } tmp = buddy_entry(pos); // FIXME: we should create a function instead of exporting this! :-( // Cf. revision ~28 wintmp = scr_SearchWindow(tmp->jid); if (wintmp) scr_LogPrint("wintmp != NULL"); else scr_LogPrint("wintmp == NULL"); if ((wintmp) && (wintmp->pending_msg)) { pending = '#'; } if ((tmp->flags && FLAG_BUDDY_CONNECTED) == 1) { status = 'o'; if (i == (buddySelected - buddyOffset)) wattrset(win, COLOR_PAIR(COLOR_BD_CONSEL)); else wattrset(win, COLOR_PAIR(COLOR_BD_CON)); } else { if (i == (buddySelected - buddyOffset)) wattrset(win, COLOR_PAIR(COLOR_BD_DESSEL)); else wattrset(win, COLOR_PAIR(COLOR_BD_DES)); } mvwprintw(win, i, 1, ""); for (n = 2; n < maxx; n++) waddch(win, ' '); //mvwprintw(win, i, (maxx - strlen(tmp->name)) / 2, "%s", tmp->name); mvwprintw(win, i, 1, " %c[%c] %.12s", pending, status, tmp->name); i++; if (i >= maxy - 1) break; } update_panels(); doupdate(); } /* Desc: Change selected buddy (one position down) * * In : none * Out: none * * Note: none */ void bud_RosterDown(void) { int x, y; getmaxyx(scr_GetRosterWindow(), y, x); y -= 2; if (buddySelected < bud_BuddyCount()) { buddySelected++; if (buddySelected > y) buddyOffset++; bud_DrawRoster(scr_GetRosterWindow()); } } /* Desc: Change selected buddy (one position up) * * In : none * Out: none * * Note: none */ void bud_RosterUp(void) { if (buddySelected > 1) { buddySelected--; if (buddySelected - buddyOffset < 1) buddyOffset--; bud_DrawRoster(scr_GetRosterWindow()); } } /* Desc: Retrieve info for selected buddy * * In : none * Out: (buddy_entry_t *) of selected buddy * * Note: none */ buddy_entry_t *bud_SelectedInfo(void) { struct list_head *pos, *n; buddy_entry_t *tmp = NULL; int i = 0; list_for_each_safe(pos, n, &buddy_list) { tmp = buddy_entry(pos); if (i == buddySelected - 1) { return tmp; } i++; } return NULL; } void bud_AddBuddy(int sock) { char *buffer = (char *) calloc(1, 1024); char *buffer2 = (char *) calloc(1, 1024); char *p, *str; buddy_entry_t *tmp; ut_CenterMessage(i18n("write jid here"), 60, buffer2); scr_CreatePopup(i18n("Add jid"), buffer2, 60, 1, buffer); if (!STR_EMPTY(buffer)) { tmp = (buddy_entry_t *) calloc(1, sizeof(buddy_entry_t)); tmp->jid = (char *) malloc(strlen(buffer) + 1); strcpy(tmp->jid, buffer); tmp->name = (char *) malloc(strlen(buffer) + 1); str = strdup(buffer); p = strstr(str, "@"); if (p) { *p = '\0'; } strcpy(tmp->name, str); free(str); list_add_tail(&tmp->list, &buddy_list); buddySelected = 1; bud_DrawRoster(scr_GetRosterWindow()); srv_AddBuddy(sock, tmp->jid); } free(buffer); } void bud_DeleteBuddy(int sock) { buddy_entry_t *tmp = bud_SelectedInfo(); srv_DelBuddy(sock, tmp->jid); list_del(&tmp->list); buddySelected = 1; bud_DrawRoster(scr_GetRosterWindow()); }