* add a Display name to our handlers; this will be used by DAV handlers.

[citadel.git] / webcit / preferences.c

diff --git a/webcit/preferences.c b/webcit/preferences.c
index 3ee036cba47f78712059b2a23de752ad7a4ee561..b8330c9fdd6ac975f803661eaf77e63a1f63bffb 100644 (file)
--- a/webcit/preferences.c
+++ b/webcit/preferences.c
@@ -151,8 +151,8 @@ void ParsePref(HashList **List, StrBuf *ReadBuf)
        Preference *Data = NULL;
        Preference *LastData = NULL;
                                
-       while (!Done && StrBuf_ServGetln(ReadBuf))
-       {
+       while (!Done) {
+               StrBuf_ServGetln(ReadBuf);
                if ( (StrLength(ReadBuf)==3) && 
                     !strcmp(ChrPtr(ReadBuf), "000")) {
                        Done = 1;
@@ -160,8 +160,8 @@ void ParsePref(HashList **List, StrBuf *ReadBuf)
                }
 
                if ((ChrPtr(ReadBuf)[0] == ' ') &&
-                   (Data != NULL)) {
-                       StrBufAppendBuf(Data->Val, ReadBuf, 1);
+                   (LastData != NULL)) {
+                       StrBufAppendBuf(LastData->Val, ReadBuf, 1);
                }
                else {
                        LastData = Data = malloc(sizeof(Preference));
@@ -185,6 +185,7 @@ void ParsePref(HashList **List, StrBuf *ReadBuf)
                                DestroyPreference(Data);
                                LastData = NULL;
                        }
+                       Data = NULL;
                }
        }
        GetPrefTypes(*List);
@@ -201,7 +202,7 @@ void load_preferences(void)
        StrBuf *ReadBuf;
        long msgnum = 0L;
        
-       ReadBuf = NewStrBuf();
+       ReadBuf = NewStrBufPlain(NULL, SIZ * 4);
        if (goto_config_room(ReadBuf) != 0) {
                FreeStrBuf(&ReadBuf);
                return; /* oh well. */
@@ -246,23 +247,24 @@ void load_preferences(void)
        FreeStrBuf(&ReadBuf);
 }
 
-/**
- * \brief Goto the user's configuration room, creating it if necessary.
- * \return 0 on success or nonzero upon failure.
+/*
+ * Goto the user's configuration room, creating it if necessary.
+ * returns 0 on success or nonzero upon failure.
  */
 int goto_config_room(StrBuf *Buf) 
 {
        serv_printf("GOTO %s", USERCONFIGROOM);
        StrBuf_ServGetln(Buf);
-       if (GetServerStatus(Buf, NULL) != 2) { /* try to create the config room if not there */
+       if (GetServerStatus(Buf, NULL) != 2) {  /* try to create the config room if not there */
                serv_printf("CRE8 1|%s|4|0", USERCONFIGROOM);
                StrBuf_ServGetln(Buf);
                GetServerStatus(Buf, NULL);
 
                serv_printf("GOTO %s", USERCONFIGROOM);
                StrBuf_ServGetln(Buf);
-               if (GetServerStatus(Buf, NULL) != 2) 
+               if (GetServerStatus(Buf, NULL) != 2) {
                        return(1);
+               }
        }
        return(0);
 }
@@ -293,7 +295,7 @@ void WritePrefsToServer(HashList *Hash)
                        int n = 0;
                        size_t offset, nchars;
                        if (SubBuf == NULL)
-                               SubBuf = NewStrBuf();
+                               SubBuf = NewStrBufPlain(NULL, SIZ);
                        nchars = 1;
                        offset = 0;
                        while (nchars > 0) {
@@ -622,6 +624,28 @@ void set_X_PREFS(const char *key, size_t keylen, const char *xkey, size_t xkeyle
 }
 
 
+long get_ROOM_PREFS_LONG(const char *key, size_t keylen, long *value, long Default)
+{
+       Preference *Pref;
+       int Ret;
+
+       Ret = get_room_prefs_backend(key, keylen, &Pref);
+
+       if (Ret == 0) {
+               *value = Default;
+               return 0;
+       }
+
+       if (Pref->decoded)
+               *value = Pref->lval;
+       else {
+               *value = Pref->lval = atol(ChrPtr(Pref->Val));
+               Pref->decoded = 1;
+       }
+       return Ret;
+}
+
+
 StrBuf *get_ROOM_PREFS(const char *key, size_t keylen)
 {
        Preference *Pref;
@@ -781,6 +805,15 @@ void tmplput_CFG_Descr(StrBuf *Target, WCTemplputParams *TP)
        if (SettingStr != NULL) 
                StrBufAppendBufPlain(Target, SettingStr, -1, 0);
 }
+void tmplput_CFG_RoomValueLong(StrBuf *Target, WCTemplputParams *TP)
+{
+       long lvalue;
+       long defval;
+
+       defval = GetTemplateTokenNumber(Target, TP, 1, 0);
+       get_ROOM_PREFS_LONG(TKEY(0), &lvalue, defval);
+       StrBufAppendPrintf(Target, "%ld", lvalue);
+}
 void tmplput_CFG_RoomValue(StrBuf *Target, WCTemplputParams *TP)
 {
        StrBuf *pref = get_ROOM_PREFS(TKEY(0));
@@ -795,12 +828,6 @@ int ConditionalHasRoomPreference(StrBuf *Target, WCTemplputParams *TP)
   
        return 0;
 }
-void CfgZoneTempl(StrBuf *TemplBuffer, WCTemplputParams *TP)
-{
-       StrBuf *Zone = (StrBuf*) CTX;
-
-       SVPutBuf("ZONENAME", Zone, 1);
-}
 
 int ConditionalPreference(StrBuf *Target, WCTemplputParams *TP)
 {
@@ -917,17 +944,10 @@ void DeleteGVSNHash(HashList **KillMe)
 void offer_start_page(StrBuf *Target, WCTemplputParams *TP)
 {
        wprintf("<a href=\"change_start_page?startpage=");
-       urlescputs(ChrPtr(WC->this_page));
+       urlescputs(ChrPtr(WC->Hdr->this_page));
        wprintf("\">");
        wprintf(_("Make this my start page"));
        wprintf("</a>");
-#ifdef TECH_PREVIEW
-       wprintf("<br/><a href=\"rss?room=");
-       urlescputs(ChrPtr(WC->wc_roomname));
-       wprintf("\" title=\"RSS 2.0 feed for ");
-       escputs(ChrPtr(WC->wc_roomname));
-       wprintf("\"><img alt=\"RSS\" border=\"0\" src=\"static/xml_button.gif\"/></a>\n");
-#endif
 }
 
 
@@ -963,19 +983,36 @@ void change_start_page(void)
 }
 
 
+void LoadStartpage(StrBuf *URL, long lvalue)
+{
+       const char *pch;
+       pch = strchr(ChrPtr(URL), '?');
+       if (pch == NULL) {
+               /* purge the sins of the past... */
+               pch = strchr(ChrPtr(URL), '&');
+               if (pch != NULL) {
+                       StrBufPeek(URL, pch, -1, '?');
+                       WC->SavePrefsToServer = 1;
+               }
+       }
+}
+
+
 void 
 InitModule_PREFERENCES
 (void)
 {
-       WebcitAddUrlHandler(HKEY("set_preferences"), set_preferences, 0);
-       WebcitAddUrlHandler(HKEY("change_start_page"), change_start_page, 0);
+       WebcitAddUrlHandler(HKEY("set_preferences"), "", 0, set_preferences, 0);
+       WebcitAddUrlHandler(HKEY("change_start_page"), "", 0, change_start_page, 0);
 
+       RegisterPreference("startpage", _("Prefered startpage"), PRF_STRING, LoadStartpage);
 
-       RegisterNamespace("OFFERSTARTPAGE", 0, 0, offer_start_page, CTX_NONE);
-       RegisterNamespace("PREF:ROOM:VALUE", 1, 2, tmplput_CFG_RoomValue,  CTX_NONE);
-       RegisterNamespace("PREF:VALUE", 1, 2, tmplput_CFG_Value, CTX_NONE);
-       RegisterNamespace("PREF:DESCR", 1, 1, tmplput_CFG_Descr, CTX_NONE);
-       RegisterIterator("PREF:ZONE", 0, ZoneHash, NULL, CfgZoneTempl, NULL, CTX_PREF, CTX_NONE, IT_NOFLAG);
+       RegisterNamespace("OFFERSTARTPAGE", 0, 0, offer_start_page, NULL, CTX_NONE);
+       RegisterNamespace("PREF:ROOM:VALUE", 1, 2, tmplput_CFG_RoomValue,  NULL, CTX_NONE);
+       RegisterNamespace("PREF:ROOM:VALUE:INT", 1, 2, tmplput_CFG_RoomValueLong,  NULL, CTX_NONE);
+       RegisterNamespace("PREF:VALUE", 1, 2, tmplput_CFG_Value, NULL, CTX_NONE);
+       
+       RegisterNamespace("PREF:DESCR", 1, 1, tmplput_CFG_Descr, NULL, CTX_NONE);
 
        RegisterConditional(HKEY("COND:PREF"), 4, ConditionalPreference, CTX_NONE);
        RegisterConditional(HKEY("COND:PREF:SET"), 4, ConditionalHasPreference, CTX_NONE);
@@ -987,4 +1024,48 @@ InitModule_PREFERENCES
                         GetGVSNHash, NULL, DeleteGVSNHash, CTX_STRBUF, CTX_NONE, IT_NOFLAG);
 
 }
+
+
+void 
+ServerStartModule_PREFERENCES
+(void)
+{
+       PreferenceHooks = NewHash(1, NULL);
+}
+
+
+
+void 
+ServerShutdownModule_PREFERENCES
+(void)
+{
+       DeleteHash(&PreferenceHooks);
+}
+
+void
+SessionDetachModule__PREFERENCES
+(wcsession *sess)
+{
+       if (sess->SavePrefsToServer) {
+               save_preferences();
+               sess->SavePrefsToServer = 0;
+       }
+}
+
+void
+SessionNewModule_PREFERENCES
+(wcsession *sess)
+{
+       sess->hash_prefs = NewHash(1,NULL);
+}
+
+void 
+SessionDestroyModule_PREFERENCES
+(wcsession *sess)
+{
+       DeleteHash(&sess->hash_prefs);
+}
+
+
+
 /*@}*/