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[citadel.git] / webcit / roomops.c
index 27b9751661bca1fade43264a8109d6e02e506052..f16fb7f585708ed42480570359b96c863edea1e9 100644 (file)
@@ -1,11 +1,26 @@
 /*
  * Lots of different room-related operations.
+ *
+ * Copyright (c) 1996-2011 by the citadel.org team
+ *
+ * This program is open source software.  You can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  */
 
 #include "webcit.h"
 #include "webserver.h"
 
-
 ConstStr QRFlagList[] = {
        {HKEY(strof(QR_PERMANENT))},
        {HKEY(strof(QR_INUSE))},
@@ -98,6 +113,11 @@ void _DBG_QR2(long QR2)
 /*******************************************************************************
  ***************************** Goto Commands ***********************************
  ******************************************************************************/
+
+void dotskip(void) {
+       smart_goto(sbstr("room"));
+}
+
 void dotgoto(void) {
        if (!havebstr("room")) {
                readloop(readnew, eUseDefault);
@@ -166,18 +186,30 @@ long gotoroom(const StrBuf *gname)
        StrBuf *Buf;
        static long ls = (-1L);
        long err = 0;
+       int room_name_supplied = 0;
+       int is_baseroom = 0;
 
        /* store ungoto information */
-       if (StrLength(gname) > 0)
+       if (StrLength(gname) > 0) {
+               room_name_supplied = 1;
+       }
+       if (room_name_supplied) {
                strcpy(WCC->ugname, ChrPtr(WCC->CurRoom.name));
+               if (!strcasecmp(ChrPtr(gname), "_BASEROOM_")) {
+                       is_baseroom = 1;
+               }
+       }
        WCC->uglsn = ls;
        Buf = NewStrBuf();
 
        /* move to the new room */
-       if (StrLength(gname) > 0)
+       if (room_name_supplied) {
                serv_printf("GOTO %s", ChrPtr(gname));
-       else /* or just refresh the current state... */
+       }
+       else {
+               /* or just refresh the current state... */
                serv_printf("GOTO 00000000000000000000");
+       }
        StrBuf_ServGetln(Buf);
        if  (GetServerStatus(Buf, &err) != 2) {
                serv_puts("GOTO _BASEROOM_");
@@ -195,11 +227,11 @@ long gotoroom(const StrBuf *gname)
        FlushFolder(&WCC->CurRoom);
        ParseGoto(&WCC->CurRoom, Buf);
 
-       if (StrLength(gname) > 0)
-       {
+       if (room_name_supplied) {
                remove_march(WCC->CurRoom.name);
-               if (!strcasecmp(ChrPtr(gname), "_BASEROOM_"))
+               if (is_baseroom) {
                        remove_march(gname);
+               }
        }
        FreeStrBuf(&Buf);
 
@@ -240,7 +272,7 @@ void ParseGoto(folder *room, StrBuf *Line)
        memset(room, 0, sizeof(folder));
        room->name = pBuf;
 
-       StrBufExtract_NextToken(room->name, Line, &Pos, '|'); // WC->CurRoom->name
+       StrBufExtract_NextToken(room->name, Line, &Pos, '|');
 
        room->nNewMessages = StrBufExtractNext_long(Line, &Pos, '|'); 
        if (room->nNewMessages > 0)
@@ -250,14 +282,14 @@ void ParseGoto(folder *room, StrBuf *Line)
 
        room->ShowInfo =  StrBufExtractNext_long(Line, &Pos, '|');
        
-       room->QRFlags = StrBufExtractNext_long(Line, &Pos, '|'); //CurRoom->QRFlags
+       room->QRFlags = StrBufExtractNext_long(Line, &Pos, '|');
 
        DBG_QR(room->QRFlags);
 
        room->HighestRead = StrBufExtractNext_long(Line, &Pos, '|');
        room->LastMessageRead = StrBufExtractNext_long(Line, &Pos, '|');
 
-       room->is_inbox = StrBufExtractNext_long(Line, &Pos, '|'); // is_mailbox
+       room->is_inbox = StrBufExtractNext_long(Line, &Pos, '|');
 
        flag = StrBufExtractNext_long(Line, &Pos, '|');
        if (WCC->is_aide || flag) {
@@ -266,17 +298,17 @@ void ParseGoto(folder *room, StrBuf *Line)
 
        room->UsersNewMAilboxMessages = StrBufExtractNext_long(Line, &Pos, '|');
 
-       room->floorid = StrBufExtractNext_int(Line, &Pos, '|'); // wc_floor
+       room->floorid = StrBufExtractNext_int(Line, &Pos, '|');
 
-       room->view = StrBufExtractNext_long(Line, &Pos, '|'); // CurRoom->view
+       room->view = StrBufExtractNext_long(Line, &Pos, '|');
 
-       room->defview = StrBufExtractNext_long(Line, &Pos, '|'); // CurRoom->defview
+       room->defview = StrBufExtractNext_long(Line, &Pos, '|');
 
        flag = StrBufExtractNext_long(Line, &Pos, '|');
        if (flag)
-               room->RAFlags |= UA_ISTRASH; // wc_is_trash
+               room->RAFlags |= UA_ISTRASH;
 
-       room->QRFlags2 = StrBufExtractNext_long(Line, &Pos, '|'); // CurRoom->QRFlags2
+       room->QRFlags2 = StrBufExtractNext_long(Line, &Pos, '|');
        DBG_QR2(room->QRFlags2);
 
        /* find out, whether we are in a sub-room */
@@ -317,21 +349,17 @@ void ParseGoto(folder *room, StrBuf *Line)
        room->Floor = (const Floor*) vFloor;
 }
 
-/**
- * \brief Delete the current room
+/*
+ * Delete the current room
  */
 void delete_room(void)
 {
-       char buf[SIZ];
-
+       StrBuf *Line;
        
        serv_puts("KILL 1");
-       serv_getln(buf, sizeof buf);
-
-       if (buf[0] != '2') {
-               strcpy(WC->ImportantMessage, &buf[4]);
+       StrBuf_ServGetln(Line);
+       if (GetServerStatusMsg(Line, NULL, 1, 2) != 2) {
                display_main_menu();
-               return;
        } else {
                StrBuf *Buf;
                
@@ -340,10 +368,11 @@ void delete_room(void)
                smart_goto(Buf);
                FreeStrBuf(&Buf);
        }
+       FreeStrBuf(&Line);
 }
 
-/**
- * \brief zap a room
+/*
+ * zap a room
  */
 void zap(void)
 {
@@ -653,7 +682,7 @@ void toggle_self_service(void) {
 
        SetCurrentRoomFlags (&WCC->CurRoom);
        
-       http_transmit_thing(ChrPtr(do_template("room_edit", NULL)), 0);
+       http_transmit_thing(ChrPtr(do_template("room_edit")), 0);
 }
 
 
@@ -674,9 +703,8 @@ void editroom(void)
        int succ1, succ2;
 
        if (!havebstr("ok_button")) {
-               strcpy(WC->ImportantMessage,
-                      _("Cancelled.  Changes were not saved."));
-               http_transmit_thing(ChrPtr(do_template("room_edit", NULL)), 0);
+               AppendImportantMessage(_("Cancelled.  Changes were not saved."), -1);
+               http_transmit_thing(ChrPtr(do_template("room_edit")), 0);
                return;
        }
        if (GetCurrentRoomFlags (&WCC->CurRoom) == 0)
@@ -804,7 +832,7 @@ void editroom(void)
        
        if (succ1 + succ2 == 0)
                AppendImportantMessage (_("Your changes have been saved."), -1);
-       http_transmit_thing(ChrPtr(do_template("room_edit", NULL)), 0);
+       http_transmit_thing(ChrPtr(do_template("room_edit")), 0);
        return;
 }
 
@@ -839,7 +867,8 @@ void do_invt_kick(void)
                        if ((StrLength(User) > 0) && (Kick))
                        {
                                serv_printf("KICK %s", ChrPtr(User));
-                               StrBuf_ServGetln(Buf);
+                               if (StrBuf_ServGetln(Buf) < 0)
+                                       break;
                                if (GetServerStatus(Buf, NULL) != 2) {
                                        StrBufCutLeft(Buf, 4);
                                        AppendImportantMessage(SKEY(Buf));
@@ -855,7 +884,8 @@ void do_invt_kick(void)
                        else if ((StrLength(User) > 0) && (Invite))
                        {
                                serv_printf("INVT %s", ChrPtr(User));
-                               StrBuf_ServGetln(Buf);
+                               if (StrBuf_ServGetln(Buf) < 0)
+                                       break;
                                if (GetServerStatus(Buf, NULL) != 2) {
                                        StrBufCutLeft(Buf, 4);
                                        AppendImportantMessage(SKEY(Buf));
@@ -871,7 +901,7 @@ void do_invt_kick(void)
                 }
         }
 
-       http_transmit_thing(ChrPtr(do_template("room_edit", NULL)), 0);
+       http_transmit_thing(ChrPtr(do_template("room_edit")), 0);
 }
 
 
@@ -880,7 +910,7 @@ void do_invt_kick(void)
  */
 void entroom(void)
 {
-       char buf[SIZ];
+       StrBuf *Line;
        const StrBuf *er_name;
        const StrBuf *er_type;
        const StrBuf *er_password;
@@ -890,8 +920,7 @@ void entroom(void)
        wcsession *WCC = WC;
 
        if (!havebstr("ok_button")) {
-               strcpy(WC->ImportantMessage,
-                      _("Cancelled.  No new room was created."));
+               AppendImportantMessage(_("Cancelled.  No new room was created."), -1);
                display_main_menu();
                return;
        }
@@ -919,9 +948,10 @@ void entroom(void)
                    0, 
                    er_view);
 
-       serv_getln(buf, sizeof buf);
-       if (buf[0] != '2') {
-               strcpy(WCC->ImportantMessage, &buf[4]);
+       Line = NewStrBuf();
+       StrBuf_ServGetln(Line);
+       if (GetServerStatusMsg(Line, NULL, 1, 2) != 2) {
+               FreeStrBuf(&Line);
                display_main_menu();
                return;
        }
@@ -929,15 +959,16 @@ void entroom(void)
        gotoroom(er_name);
 
        serv_printf("VIEW %d", er_view);
-       serv_getln(buf, sizeof buf);
+       StrBuf_ServGetln(Line);
+       FreeStrBuf(&Line); /* TODO: should we care about errors? */
        WCC->CurRoom.view = er_view;
 
        if ( (WCC != NULL) && ( (WCC->CurRoom.RAFlags & UA_ADMINALLOWED) != 0) )  {
-               http_transmit_thing(ChrPtr(do_template("room_edit", NULL)), 0);
+               http_transmit_thing(ChrPtr(do_template("room_edit")), 0);
        } else {
                smart_goto(WCC->CurRoom.name);
        }
-
+       FreeStrBuf(&Line);
 }
 
 
@@ -960,37 +991,36 @@ void change_view(void) {
 
 
 
-/**
- * \brief Set the message expire policy for this room and/or floor
+/*
+ * Set the message expire policy for this room and/or floor
  */
 void set_room_policy(void) {
-       char buf[SIZ];
+       StrBuf *Line;
 
        if (!havebstr("ok_button")) {
-               strcpy(WC->ImportantMessage,
-                      _("Cancelled.  Changes were not saved."));
-               http_transmit_thing(ChrPtr(do_template("room_edit", NULL)), 0);
+               AppendImportantMessage(_("Cancelled.  Changes were not saved."), -1);
+               http_transmit_thing(ChrPtr(do_template("room_edit")), 0);
                return;
        }
+       Line = NewStrBuf();
 
        serv_printf("SPEX roompolicy|%d|%d", ibstr("roompolicy"), ibstr("roomvalue"));
-       serv_getln(buf, sizeof buf);
-       strcpy(WC->ImportantMessage, &buf[4]);
-
+       StrBuf_ServGetln(Line);
+       GetServerStatusMsg(Line, NULL, 1, 0);
        if (WC->axlevel >= 6) {
-               strcat(WC->ImportantMessage, "<br>\n");
                serv_printf("SPEX floorpolicy|%d|%d", ibstr("floorpolicy"), ibstr("floorvalue"));
-               serv_getln(buf, sizeof buf);
-               strcat(WC->ImportantMessage, &buf[4]);
+               StrBuf_ServGetln(Line);
+               GetServerStatusMsg(Line, NULL, 1, 0);
        }
+       FreeStrBuf(&Line);
        ReloadCurrentRoom();
-       http_transmit_thing(ChrPtr(do_template("room_edit", NULL)), 0);
+       http_transmit_thing(ChrPtr(do_template("room_edit")), 0);
 }
 
 
 
-/**
- * \brief Perform changes to a room's network configuration
+/*
+ * Perform changes to a room's network configuration
  */
 void netedit(void) {
        FILE *fp;
@@ -1024,14 +1054,14 @@ void netedit(void) {
                strcat(line, bstr("suffix"));
        }
        else {
-               http_transmit_thing(ChrPtr(do_template("room_edit", NULL)), 0);
+               http_transmit_thing(ChrPtr(do_template("room_edit")), 0);
                return;
        }
 
 
        fp = tmpfile();
        if (fp == NULL) {
-               http_transmit_thing(ChrPtr(do_template("room_edit", NULL)), 0);
+               http_transmit_thing(ChrPtr(do_template("room_edit")), 0);
                return;
        }
 
@@ -1042,7 +1072,7 @@ void netedit(void) {
                fclose(fp);
                AppendImportantMessage(SRV_STATUS_MSG(Line));   
                FreeStrBuf(&Line);
-               http_transmit_thing(ChrPtr(do_template("room_edit", NULL)), 0);
+               http_transmit_thing(ChrPtr(do_template("room_edit")), 0);
                return;
        }
 
@@ -1074,7 +1104,7 @@ void netedit(void) {
        if  (GetServerStatus(Line, NULL) != 4) {
                fclose(fp);
                AppendImportantMessage(SRV_STATUS_MSG(Line));   
-               http_transmit_thing(ChrPtr(do_template("room_edit", NULL)), 0);
+               http_transmit_thing(ChrPtr(do_template("room_edit")), 0);
                FreeStrBuf(&Line);
                return;
        }
@@ -1108,34 +1138,18 @@ void netedit(void) {
        FlushIgnetCfgs(&WC->CurRoom);
        FreeStrBuf(&Line);
 
-       http_transmit_thing(ChrPtr(do_template("room_edit", NULL)), 0);
+       http_transmit_thing(ChrPtr(do_template("room_edit")), 0);
 }
 
-/**
- * \brief Do either a known rooms list or a folders list, depending on the
- * user's preference
+/*
+ * Known rooms list (box style)
  */
 void knrooms(void)
 {
-       StrBuf *ListView = NULL;
-
-       /** Determine whether the user is trying to change views */
-       if (havebstr("view")) {
-               ListView = NewStrBufDup(SBSTR("view"));
-               set_preference("roomlistview", ListView, 1);
-       }
-       /** Sanitize the input so its safe */
-       if ((get_preference("roomlistview", &ListView) == 0)||
-           (
-                   (strcasecmp(ChrPtr(ListView), "folders") != 0) &&
-                   (strcasecmp(ChrPtr(ListView), "rooms") != 0)
-                   )
-               )
-       {
-               ListView = NewStrBufPlain(HKEY("rooms"));
-               set_preference("roomlistview", ListView, 0);
-       }
-       url_do_template();
+       DeleteHash(&WC->Rooms);
+       output_headers(1, 1, 1, 0, 0, 0); 
+       do_template("knrooms");
+       wDumpContent(1);
 }
 
 
@@ -1184,7 +1198,7 @@ void delete_floor(void) {
        AppendImportantMessage (SKEY(Buf));
 
        FlushRoomlist();
-       http_transmit_thing(ChrPtr(do_template("floors", NULL)), 0);
+       http_transmit_thing(ChrPtr(do_template("floors")), 0);
        FreeStrBuf(&Buf);
 }
 
@@ -1207,7 +1221,7 @@ void create_floor(void) {
        }
        AppendImportantMessage (SKEY(Buf));
        FlushRoomlist();
-       http_transmit_thing(ChrPtr(do_template("floors", NULL)), 0);
+       http_transmit_thing(ChrPtr(do_template("floors")), 0);
        FreeStrBuf(&Buf);
 }
 
@@ -1227,7 +1241,7 @@ void rename_floor(void) {
        StrBufCutLeft(Buf, 4);
        AppendImportantMessage (SKEY(Buf));
 
-       http_transmit_thing(ChrPtr(do_template("floors", NULL)), 0);
+       http_transmit_thing(ChrPtr(do_template("floors")), 0);
        FreeStrBuf(&Buf);
 }
 
@@ -1291,7 +1305,7 @@ InitModule_ROOMOPS
        WebcitAddUrlHandler(HKEY("rename_floor"), "", 0, rename_floor, 0);
        WebcitAddUrlHandler(HKEY("create_floor"), "", 0, create_floor, 0);
 
-       WebcitAddUrlHandler(HKEY("knrooms"), "", 0, knrooms, 0);
+       WebcitAddUrlHandler(HKEY("knrooms"), "", 0, knrooms, ANONYMOUS);
        WebcitAddUrlHandler(HKEY("dotgoto"), "", 0, dotgoto, NEED_URL);
        WebcitAddUrlHandler(HKEY("dotskip"), "", 0, dotskip, NEED_URL);
 
@@ -1400,5 +1414,3 @@ SessionDestroyModule_ROOMOPS
        _FlushRoomList (sess);
 }
 
-
-/*@}*/