4 typedef struct UserStateStruct {
17 void DestroyUserStruct(void *vUser)
19 UserStateStruct *User = (UserStateStruct*) vUser;
20 FreeStrBuf(&User->UserName);
21 FreeStrBuf(&User->Room);
22 FreeStrBuf(&User->Host);
23 FreeStrBuf(&User->RealRoom);
24 FreeStrBuf(&User->RealHost);
28 int CompareUserStruct(const void *VUser1, const void *VUser2)
30 const UserStateStruct *User1 = (UserStateStruct*) GetSearchPayload(VUser1);
31 const UserStateStruct *User2 = (UserStateStruct*) GetSearchPayload(VUser2);
33 if (User1->Idle != User2->Idle)
34 return User1->Idle > User2->Idle;
35 return strcasecmp(ChrPtr(User1->UserName),
36 ChrPtr(User2->UserName));
40 int GetWholistSection(HashList *List, time_t now, StrBuf *Buf)
43 UserStateStruct *User, *OldUser;
49 StrBuf_ServGetln(Buf);
50 if (GetServerStatus(Buf, NULL) == 1) {
51 while (BufLen = StrBuf_ServGetln(Buf), strcmp(ChrPtr(Buf), "000")) {
55 User = (UserStateStruct*) malloc(sizeof(UserStateStruct));
56 User->Session = StrBufExtractNext_int(Buf, &Pos, '|');
58 User->UserName = NewStrBufPlain(NULL, BufLen);
59 StrBufExtract_NextToken(User->UserName, Buf, &Pos, '|');
61 User->Room = NewStrBufPlain(NULL, BufLen);
62 StrBufExtract_NextToken(User->Room, Buf, &Pos, '|');
64 User->Host = NewStrBufPlain(NULL, BufLen);
65 StrBufExtract_NextToken(User->Host, Buf, &Pos, '|');
67 StrBufSkip_NTokenS(Buf, &Pos, '|', 1);
69 User->LastActive = StrBufExtractNext_long(Buf, &Pos, '|');
70 StrBufSkip_NTokenS(Buf, &Pos, '|', 3);
72 User->RealRoom = NewStrBufPlain(NULL, BufLen);
73 StrBufExtract_NextToken(User->RealRoom, Buf, &Pos, '|');
75 User->RealHost = NewStrBufPlain(NULL, BufLen);
76 StrBufExtract_NextToken(User->RealHost, Buf, &Pos, '|');
78 User->Idle = (now - User->LastActive) > 900L;
79 User->IdleSince = (now - User->LastActive) / 60;
80 User->SessionCount = 1;
83 ChrPtr(User->UserName),
84 StrLength(User->UserName),
87 OldUser->SessionCount++;
89 if (User->Session == WCC->ctdl_pid)
90 OldUser->Session = User->Session;
92 OldUser->Idle = User->Idle;
93 OldUser->LastActive = User->LastActive;
95 DestroyUserStruct(User);
99 ChrPtr(User->UserName),
100 StrLength(User->UserName),
101 User, DestroyUserStruct);
103 SortByPayload(List, CompareUserStruct);
114 void terminate_session(void)
118 serv_printf("TERM %s", bstr("which_session"));
119 serv_getln(buf, sizeof buf);
125 * Change your session info (fake roomname and hostname)
131 if (havebstr("change_room_name_button")) {
132 serv_printf("RCHG %s", bstr("fake_roomname"));
133 serv_getln(buf, sizeof buf);
134 http_redirect("who");
135 } else if (havebstr("change_host_name_button")) {
136 serv_printf("HCHG %s", bstr("fake_hostname"));
137 serv_getln(buf, sizeof buf);
138 http_redirect("who");
139 } else if (havebstr("change_user_name_button")) {
140 serv_printf("UCHG %s", bstr("fake_username"));
141 serv_getln(buf, sizeof buf);
142 http_redirect("who");
143 } else if (havebstr("cancel_button")) {
144 http_redirect("who");
146 output_headers(1, 1, 0, 0, 0, 0);
148 wc_printf("<div id=\"banner\">\n");
149 wc_printf("<table class=\"who_banner\"><tr><td>");
150 wc_printf("<span class=\"titlebar\">");
151 wc_printf(_("Edit your session display"));
152 wc_printf("</span></td></tr></table>\n");
153 wc_printf("</div>\n<div id=\"content\">\n");
155 wc_printf(_("This screen allows you to change the way your "
156 "session appears in the 'Who is online' listing. "
157 "To turn off any 'fake' name you've previously "
158 "set, simply click the appropriate 'change' button "
159 "without typing anything in the corresponding box. "));
162 wc_printf("<form method=\"POST\" action=\"edit_me\">\n");
163 wc_printf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
165 wc_printf("<table border=0 width=100%%>\n");
167 wc_printf("<tr><td><b>");
168 wc_printf(_("Room name:"));
169 wc_printf("</b></td>\n<td>");
170 wc_printf("<input type=\"text\" name=\"fake_roomname\" maxlength=\"64\">\n");
171 wc_printf("</td>\n<td align=center>");
172 wc_printf("<input type=\"submit\" name=\"change_room_name_button\" value=\"%s\">",
173 _("Change room name"));
174 wc_printf("</td>\n</tr>\n");
176 wc_printf("<tr><td><b>");
177 wc_printf(_("Host name:"));
178 wc_printf("</b></td><td>");
179 wc_printf("<input type=\"text\" name=\"fake_hostname\" maxlength=\"64\">\n");
180 wc_printf("</td>\n<td align=center>");
181 wc_printf("<input type=\"submit\" name=\"change_host_name_button\" value=\"%s\">",
182 _("Change host name"));
183 wc_printf("</td>\n</tr>\n");
186 wc_printf("<tr><td><b>");
187 wc_printf(_("User name:"));
188 wc_printf("</b></td><td>");
189 wc_printf("<input type=\"text\" name=\"fake_username\" maxlength=\"64\">\n");
190 wc_printf("</td>\n<td align=center>");
191 wc_printf("<input type=\"submit\" name \"change_user_name_button\" value=\"%s\">",
192 _("Change user name"));
193 wc_printf("</td>\n</tr>\n");
195 wc_printf("<tr><td> </td><td> </td><td align=center>");
196 wc_printf("<input type=\"submit\" name=\"cancel_button\" value=\"%s\">",
198 wc_printf("</td></tr></table>\n");
199 wc_printf("</form></center>\n");
204 void _terminate_session(void) {
209 HashList *GetWholistHash(StrBuf *Target, WCTemplputParams *TP)
219 StrBuf_ServGetln(Buf);
220 if (GetServerStatus(Buf, NULL) == 2) {
221 const char *pos = ChrPtr(Buf) + 4;
222 now = StrBufExtractNext_long(Buf, &pos, '|');
228 List = NewHash(1, NULL);
229 GetWholistSection(List, now, Buf);
235 void DeleteWholistHash(HashList **KillMe)
240 void tmplput_who_username(StrBuf *Target, WCTemplputParams *TP)
242 UserStateStruct *User = (UserStateStruct*) CTX;
243 StrBufAppendTemplate(Target, TP, User->UserName, 0);
246 void tmplput_who_room(StrBuf *Target, WCTemplputParams *TP)
248 UserStateStruct *User = (UserStateStruct*) CTX;
249 StrBufAppendTemplate(Target, TP, User->Room, 0);
252 void tmplput_who_host(StrBuf *Target, WCTemplputParams *TP)
254 UserStateStruct *User = (UserStateStruct*) CTX;
255 StrBufAppendTemplate(Target, TP, User->Host, 0);
258 void tmplput_who_realroom(StrBuf *Target, WCTemplputParams *TP)
260 UserStateStruct *User = (UserStateStruct*) CTX;
261 StrBufAppendTemplate(Target, TP, User->RealRoom, 0);
263 int conditional_who_realroom(StrBuf *Target, WCTemplputParams *TP)
265 UserStateStruct *User = (UserStateStruct*) CTX;
266 return StrLength(User->RealRoom) > 0;
269 void tmplput_who_realhost(StrBuf *Target, WCTemplputParams *TP)
271 UserStateStruct *User = (UserStateStruct*) CTX;
272 StrBufAppendTemplate(Target, TP, User->RealHost, 0);
274 int conditional_who_realhost(StrBuf *Target, WCTemplputParams *TP)
276 UserStateStruct *User = (UserStateStruct*) CTX;
277 return StrLength(User->RealHost) > 0;
280 void tmplput_who_lastactive(StrBuf *Target, WCTemplputParams *TP)
282 UserStateStruct *User = (UserStateStruct*) CTX;
283 StrBufAppendPrintf(Target, "%d", User->LastActive);
286 void tmplput_who_idlesince(StrBuf *Target, WCTemplputParams *TP)
288 UserStateStruct *User = (UserStateStruct*) CTX;
289 StrBufAppendPrintf(Target, "%d", User->IdleSince);
292 void tmplput_who_session(StrBuf *Target, WCTemplputParams *TP)
294 UserStateStruct *User = (UserStateStruct*) CTX;
295 StrBufAppendPrintf(Target, "%d", User->Session);
298 int conditional_who_idle(StrBuf *Target, WCTemplputParams *TP)
300 UserStateStruct *User = (UserStateStruct*) CTX;
304 int conditional_who_nsessions(StrBuf *Target, WCTemplputParams *TP)
306 UserStateStruct *User = (UserStateStruct*) CTX;
307 return User->SessionCount;
310 void tmplput_who_nsessions(StrBuf *Target, WCTemplputParams *TP)
312 UserStateStruct *User = (UserStateStruct*) CTX;
313 StrBufAppendPrintf(Target, "%d", User->SessionCount);
316 int conditional_who_isme(StrBuf *Target, WCTemplputParams *TP)
318 UserStateStruct *User = (UserStateStruct*) CTX;
319 return (User->Session == WC->ctdl_pid);
328 WebcitAddUrlHandler(HKEY("terminate_session"), "", 0, _terminate_session, 0);
329 WebcitAddUrlHandler(HKEY("edit_me"), "", 0, edit_me, 0);
331 RegisterIterator("WHOLIST", 0, NULL, GetWholistHash, NULL, DeleteWholistHash, CTX_WHO, CTX_NONE, IT_NOFLAG);
333 RegisterNamespace("WHO:NAME", 0, 1, tmplput_who_username, NULL, CTX_WHO);
334 RegisterNamespace("WHO:ROOM", 0, 1, tmplput_who_room, NULL, CTX_WHO);
335 RegisterNamespace("WHO:HOST", 0, 1, tmplput_who_host, NULL, CTX_WHO);
336 RegisterNamespace("WHO:REALROOM", 0, 1, tmplput_who_realroom, NULL, CTX_WHO);
337 RegisterNamespace("WHO:REALHOST", 0, 1, tmplput_who_realhost, NULL, CTX_WHO);
338 RegisterNamespace("WHO:LASTACTIVE", 0, 1, tmplput_who_lastactive, NULL, CTX_WHO);
339 RegisterNamespace("WHO:IDLESINCE", 0, 1, tmplput_who_idlesince, NULL, CTX_WHO);
340 RegisterNamespace("WHO:SESSION", 0, 1, tmplput_who_session, NULL, CTX_WHO);
341 RegisterNamespace("WHO:NSESSIONS", 0, 1, tmplput_who_nsessions, NULL, CTX_WHO);
342 RegisterNamespace("WHO:NSESSIONS", 0, 1, tmplput_who_nsessions, NULL, CTX_WHO);
344 RegisterConditional(HKEY("WHO:IDLE"), 1, conditional_who_idle, CTX_WHO);
345 RegisterConditional(HKEY("WHO:NSESSIONS"), 1, conditional_who_nsessions, CTX_WHO);
346 RegisterConditional(HKEY("WHO:ISME"), 1, conditional_who_isme, CTX_WHO);
347 RegisterConditional(HKEY("WHO:REALROOM"), 1, conditional_who_realroom, CTX_WHO);
348 RegisterConditional(HKEY("WHO:REALHOST"), 1, conditional_who_realhost, CTX_WHO);