+typedef struct UserStateStruct {
+ char *UserName;
+ long UserNameLen;
+ char *Room;
+ long RoomLen;
+ char *Host;
+ long HostLen;
+ char *RealRoom;
+ long RealRoomLen;
+ char *RealHost;
+ long RealHostLen;
+ long LastActive;
+ int Session;
+ int Idle;
+ int SessionCount;
+} UserStateStruct;
+
+void DestroyUserStruct(void *vUser)
+{
+ UserStateStruct *User = (UserStateStruct*) vUser;
+ free(User->UserName);
+ free(User->Room);
+ free(User->Host);
+ free(User->RealRoom);
+ free(User->RealHost);
+ free(User);
+}
+
+int CompareUserStruct(const void *VUser1, const void *VUser2)
+{
+ const UserStateStruct *User1 = (UserStateStruct*) GetSearchPayload(VUser1);
+ const UserStateStruct *User2 = (UserStateStruct*) GetSearchPayload(VUser2);
+
+ if (User1->Idle != User2->Idle)
+ return User1->Idle > User2->Idle;
+ return strcasecmp(User1->UserName, User2->UserName);
+}
+
+
+int GetWholistSection(HashList *List, time_t now)
+{
+ struct wcsession *WCC = WC; /* This is done to make it run faster; WC is a function */
+ UserStateStruct *User, *OldUser;
+ char buf[SIZ], user[SIZ], room[SIZ], host[SIZ],
+ realroom[SIZ], realhost[SIZ];
+ size_t BufLen;
+
+ serv_puts("RWHO");
+ serv_getln(buf, sizeof buf);
+ if (buf[0] == '1') {
+ while (BufLen = serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
+ User = (UserStateStruct*) malloc(sizeof(UserStateStruct));
+ User->Session = extract_int(buf, 0);
+
+ User->UserNameLen = extract_token(user, buf, 1, '|', sizeof user);
+ User->UserName = malloc(User->UserNameLen + 1);
+ memcpy(User->UserName, user, User->UserNameLen + 1);
+
+ User->RoomLen = extract_token(room, buf, 2, '|', sizeof room);
+ User->Room = malloc(User->RoomLen + 1);
+ memcpy(User->Room, room, User->RoomLen + 1);
+
+ User->HostLen = extract_token(host, buf, 3, '|', sizeof host);
+ User->Host = malloc(User->HostLen + 1);
+ memcpy(User->Host, host, User->HostLen + 1);
+
+ User->RealRoomLen = extract_token(realroom, buf, 9, '|', sizeof realroom);
+ User->RealRoom = malloc(User->RealRoomLen + 1);
+ memcpy(User->RealRoom, realroom, User->RealRoomLen + 1);
+
+ User->RealHostLen = extract_token(realhost, buf, 10, '|', sizeof realhost);
+ User->RealHost = malloc(User->RealHostLen + 1);
+ memcpy(User->RealHost, realhost, User->RealHostLen + 1);
+
+ User->LastActive = extract_long(buf, 5);
+ User->Idle = (now - User->LastActive) > 900L;
+ User->SessionCount = 1;
+
+ if (GetHash(List, User->UserName, User->UserNameLen, (void**)&OldUser)) {
+ OldUser->SessionCount++;
+ if (!User->Idle) {
+ if (User->Session == WCC->ctdl_pid)
+ OldUser->Session = User->Session;
+
+ OldUser->Idle = User->Idle;
+ OldUser->LastActive = User->LastActive;
+ }
+ DestroyUserStruct(User);
+ }
+ else
+ Put(List, User->UserName, User->UserNameLen, User, DestroyUserStruct);
+ }
+ SortByPayload(List, CompareUserStruct);
+ return 1;
+ }
+ else
+ return 0;
+}