Remove $Id$ tags from most of webcit
[citadel.git] / webcit / messages.c
index 3e00496567e69794273886aa16fa709e0f71edf7..d7e50a91b02f44140b4b83bf2619651b2c4737bc 100644 (file)
@@ -1,8 +1,5 @@
 /*
- * $Id$
- *
  * Functions which deal with the fetching and displaying of messages.
- *
  */
 
 #include "webcit.h"
@@ -63,19 +60,18 @@ int load_message(message_summary *Msg,
 
        /* begin everythingamundo table */
        HdrToken = NewStrBuf();
-       while ((StrBuf_ServGetln(Buf)>=0) && !Done) {
+       while (!Done && StrBuf_ServGetln(Buf)>=0) {
                if ( (StrLength(Buf)==3) && 
                    !strcmp(ChrPtr(Buf), "000")) 
                {
                        Done = 1;
                        if (state < 2) {
-                               lprintf(1, _("unexpected end of message"));
                                if (Msg->MsgBody->Data == NULL)
                                        Msg->MsgBody->Data = NewStrBuf();
                                Msg->MsgBody->ContentType = NewStrBufPlain(HKEY("text/html"));
                                StrBufAppendPrintf(Msg->MsgBody->Data, "<div><i>");
-                               StrBufAppendPrintf(Msg->MsgBody->Data, _("unexpected end of message"));
-                               StrBufAppendPrintf(Msg->MsgBody->Data, " (1)</i><br /><br />\n");
+                               StrBufAppendPrintf(Msg->MsgBody->Data, _("Empty message"));
+                               StrBufAppendPrintf(Msg->MsgBody->Data, "</i><br /><br />\n");
                                StrBufAppendPrintf(Msg->MsgBody->Data, "</div>\n");
                        }
                        break;
@@ -382,7 +378,7 @@ void handle_one_message(void)
                break;
        case eDELETE:
                CmdBuf = NewStrBuf ();
-               if (WCC->wc_is_trash) { /* Delete from Trash is a real delete */
+               if ((WCC->CurRoom.RAFlags & UA_ISTRASH) != 0) { /* Delete from Trash is a real delete */
                        serv_printf("DELE %ld", msgnum);        
                }
                else {                  /* Otherwise move it to Trash */
@@ -442,7 +438,7 @@ void embed_message(void) {
                break;
        case eDELETE:
                CmdBuf = NewStrBuf ();
-               if (WCC->wc_is_trash) { /* Delete from Trash is a real delete */
+               if ((WCC->CurRoom.RAFlags & UA_ISTRASH) != 0) { /* Delete from Trash is a real delete */
                        serv_printf("DELE %ld", msgnum);        
                }
                else {                  /* Otherwise move it to Trash */
@@ -572,9 +568,10 @@ message_summary *ReadOneMessageSummary(StrBuf *RawMessage, const char *DefaultSu
  *
  * servcmd:            the citadel command to send to the citserver
  */
-int load_msg_ptrs(const char *servcmd, SharedMessageStatus *Stat)
+int load_msg_ptrs(const char *servcmd, 
+                 SharedMessageStatus *Stat, 
+                 load_msg_ptrs_detailheaders LH)
 {
-       StrBuf* FoundCharset = NULL;
         wcsession *WCC = WC;
        message_summary *Msg;
        StrBuf *Buf, *Buf2;
@@ -633,47 +630,11 @@ int load_msg_ptrs(const char *servcmd, SharedMessageStatus *Stat)
                                if (StrLength(Buf) < 32) 
                                        skipit = 1;
                        }
-                       if (!skipit) {
-                               Msg->from = NewStrBufPlain(NULL, StrLength(Buf));
-                               StrBufExtract_NextToken(Buf2, Buf, &Ptr, '|');
-                               if (StrLength(Buf2) != 0) {
-                                       /* Handle senders with RFC2047 encoding */
-                                       StrBuf_RFC822_to_Utf8(Msg->from, Buf2, WCC->DefaultCharset, FoundCharset);
-                               }
-                       
-                               /* node name */
-                               StrBufExtract_NextToken(Buf2, Buf, &Ptr, '|');
-                               if ((StrLength(Buf2) !=0 ) &&
-                                   ( ((WCC->room_flags & QR_NETWORK)
-                                      || ((strcasecmp(ChrPtr(Buf2), ChrPtr(WCC->serv_info->serv_nodename))
-                                           && (strcasecmp(ChrPtr(Buf2), ChrPtr(WCC->serv_info->serv_fqdn))))))))
-                               {
-                                       StrBufAppendBufPlain(Msg->from, HKEY(" @ "), 0);
-                                       StrBufAppendBuf(Msg->from, Buf2, 0);
-                               }
-
-                               /* Internet address (not used)
-                                *      StrBufExtract_token(Msg->inetaddr, Buf, 4, '|');
-                                */
-                               StrBufSkip_NTokenS(Buf, &Ptr, '|', 1);
-                               Msg->subj = NewStrBufPlain(NULL, StrLength(Buf));
-                               StrBufExtract_NextToken(Buf2,  Buf, &Ptr, '|');
-                               if (StrLength(Buf2) == 0)
-                                       StrBufAppendBufPlain(Msg->subj, _("(no subject)"), -1,0);
-                               else {
-                                       StrBuf_RFC822_to_Utf8(Msg->subj, Buf2, WCC->DefaultCharset, FoundCharset);
-                                       if ((StrLength(Msg->subj) > 75) && 
-                                           (StrBuf_Utf8StrLen(Msg->subj) > 75)) {
-                                               StrBuf_Utf8StrCut(Msg->subj, 72);
-                                               StrBufAppendBufPlain(Msg->subj, HKEY("..."), 0);
-                                       }
-                               }
-
-                               if ((StrLength(Msg->from) > 25) && 
-                                   (StrBuf_Utf8StrLen(Msg->from) > 25)) {
-                                       StrBuf_Utf8StrCut(Msg->from, 23);
-                                       StrBufAppendBufPlain(Msg->from, HKEY("..."), 0);
-                               }
+                       if ((!skipit) && (LH != NULL)) {
+                               if (!LH(Buf, &Ptr, Msg, Buf2)){
+                                       free(Msg);
+                                       continue;
+                               }                                       
                        }
                        n = Msg->msgnum;
                        Put(WCC->summ, (const char *)&n, sizeof(n), Msg, DestroyMessageSummary);
@@ -686,17 +647,6 @@ int load_msg_ptrs(const char *servcmd, SharedMessageStatus *Stat)
 }
 
 
-inline message_summary* GetMessagePtrAt(int n, HashList *Summ)
-{
-       const char *Key;
-       long HKLen;
-       void *vMsg;
-
-       if (Summ == NULL)
-               return NULL;
-       GetHashAt(Summ, n, &HKLen, &Key, &vMsg);
-       return (message_summary*) vMsg;
-}
 
 
 
@@ -745,15 +695,16 @@ typedef struct _RoomRenderer{
        LoadMsgFromServer_func LoadMsgFromServer;
        RenderView_or_Tail_func RenderView_or_Tail;
        View_Cleanup_func ViewCleanup;
+       load_msg_ptrs_detailheaders LHParse;
 } RoomRenderer;
 
 
 /*
  * command loop for reading messages
  *
- * Set oper to "readnew" or "readold" or "readfwd" or "headers" or "readgt"
+ * Set oper to "readnew" or "readold" or "readfwd" or "headers" or "readgt" or "readlt" or "do_search"
  */
-void readloop(long oper)
+void readloop(long oper, eCustomRoomRenderer ForceRenderer)
 {
        RoomRenderer *ViewMsg;
        void *vViewMsg;
@@ -769,25 +720,39 @@ void readloop(long oper)
        SharedMessageStatus Stat;
        void *ViewSpecific;
 
-       if (havebstr("is_summary") && (1 == (ibstr("is_summary"))))
-               WCC->wc_view = VIEW_MAILBOX;
+       if (havebstr("is_summary") && (1 == (ibstr("is_summary")))) {
+               WCC->CurRoom.view = VIEW_MAILBOX;
+       }
+
+       if (havebstr("is_ajax") && (1 == (ibstr("is_ajax")))) {
+               WCC->is_ajax = 1;
+       }
+
+       if ((oper == do_search) && (WCC->CurRoom.view == VIEW_WIKI)) {
+               display_wiki_pagelist();
+               return;
+       }
 
        memset(&Stat, 0, sizeof(SharedMessageStatus));
        Stat.maxload = 10000;
        Stat.lowest_found = (-1);
        Stat.highest_found = (-1);
-       GetHash(ReadLoopHandler, IKEY(WCC->wc_view), &vViewMsg);
+       if (ForceRenderer == eUseDefault)
+               GetHash(ReadLoopHandler, IKEY(WCC->CurRoom.view), &vViewMsg);
+       else 
+               GetHash(ReadLoopHandler, IKEY(ForceRenderer), &vViewMsg);
        if (vViewMsg == NULL) {
-               WCC->wc_view = VIEW_BBS;
-               GetHash(ReadLoopHandler, IKEY(WCC->wc_view), &vViewMsg);
+               WCC->CurRoom.view = VIEW_BBS;
+               GetHash(ReadLoopHandler, IKEY(WCC->CurRoom.view), &vViewMsg);
+       }
+       if (vViewMsg == NULL) {
+               return;                 // TODO: print message
        }
-       if (vViewMsg == NULL)
-               return;///TODO: print message
 
        ViewMsg = (RoomRenderer*) vViewMsg;
        if (!WCC->is_ajax) {
                output_headers(1, 1, 1, 0, 0, 0);
-       } else if (WCC->wc_view == VIEW_MAILBOX) {
+       } else if (WCC->CurRoom.view == VIEW_MAILBOX) {
                jsonMessageListHdr();
        }
 
@@ -814,20 +779,21 @@ void readloop(long oper)
                break;
        }
        if (!IsEmptyStr(cmd))
-               Stat.nummsgs = load_msg_ptrs(cmd, &Stat);
+               Stat.nummsgs = load_msg_ptrs(cmd, &Stat, ViewMsg->LHParse);
 
        if (Stat.sortit) {
                CompareFunc SortIt;
                memset(&SubTP, 0, sizeof(WCTemplputParams));
-               SubTP.Filter.ContextType = CTX_NONE;
+               SubTP.Filter.ContextType = CTX_MAILSUM;
                SubTP.Context = NULL;
                SortIt =  RetrieveSort(&SubTP, NULL, 0,
                                       HKEY("date"), Stat.defaultsortorder);
                if (SortIt != NULL)
                        SortByPayload(WCC->summ, SortIt);
        }
-       if (Stat.startmsg < 0) 
-               Stat.startmsg = (Stat.reverse) ? Stat.nummsgs - 1 : 0;
+       if (Stat.startmsg < 0) {
+               Stat.startmsg =  0;
+       }
 
        if (Stat.load_seen) load_seen_flags();
        
@@ -842,9 +808,15 @@ void readloop(long oper)
        WCC->num_displayed = 0;
 
        /* Put some helpful data in vars for mailsummary_json */
-       svputlong("READLOOP:TOTALMSGS", Stat.nummsgs);
-       svputlong("READLOOP:STARTMSG", Stat.startmsg);
-       svputlong("WCVIEW", WCC->wc_view);
+       {
+               StrBuf *Foo;
+               
+               Foo = NewStrBuf ();
+               StrBufPrintf(Foo, "%ld", Stat.nummsgs);
+               PutBstr(HKEY("__READLOOP:TOTALMSGS"), NewStrBufDup(Foo));
+               StrBufPrintf(Foo, "%ld", Stat.startmsg);
+               PutBstr(HKEY("__READLOOP:STARTMSG"), Foo);
+       }
 
        /*
         * iterate over each message. if we need to load an attachment, do it here. 
@@ -920,7 +892,7 @@ void post_mime_to_server(void) {
        }
 
        /* Only do multipart/alternative for mailboxes.  BBS and Wiki rooms don't need it. */
-       if (WC->wc_view == VIEW_MAILBOX) {
+       if (WC->CurRoom.view == VIEW_MAILBOX) {
                include_text_alt = 1;
        }
 
@@ -1007,6 +979,9 @@ void post_mime_to_server(void) {
  */
 void post_message(void)
 {
+       StrBuf *UserName;
+       StrBuf *EmailAddress;
+       StrBuf *EncBuf;
        char buf[1024];
        StrBuf *encoded_subject = NULL;
        static long dont_post = (-1L);
@@ -1031,7 +1006,9 @@ void post_message(void)
        if (WCC->upload_length > 0) {
                const char *pch;
                int n;
-               char N[64];
+               const char *newn;
+               long newnlen;
+               void *v;
 
                /* There's an attachment.  Save it to this struct... */
                lprintf(9, "Client is uploading %d bytes\n", WCC->upload_length);
@@ -1039,15 +1016,20 @@ void post_message(void)
                memset(att, 0, sizeof(wc_mime_attachment ));
                att->length = WCC->upload_length;
                att->ContentType = NewStrBufPlain(WCC->upload_content_type, -1);
-               att->FileName = NewStrBufPlain(WCC->upload_filename, -1);
+               att->FileName = NewStrBufDup(WCC->upload_filename);
                
                if (WCC->attachments == NULL) {
-                       WCC->attachments = NewHash(1, NULL);
+                       WCC->attachments = NewHash(1, Flathash);
                }
 
                /* And add it to the list. */
-               n = snprintf(N, sizeof N, "%d", GetCount(WCC->attachments) + 1);
-               Put(WCC->attachments, N, n, att, DestroyMime);
+               n = 0;
+               if ((GetCount(WCC->attachments) > 0) && 
+                   GetHashAt(WCC->attachments, 
+                             GetCount(WCC->attachments) -1, 
+                             &newnlen, &newn, &v))
+                   n = *((int*) newn) + 1;
+               Put(WCC->attachments, IKEY(n), att, DestroyMime);
 
                /*
                 * Mozilla sends a simple filename, which is what we want,
@@ -1083,17 +1065,45 @@ void post_message(void)
        } else if (lbstr("postseq") == dont_post) {
                sprintf(WCC->ImportantMessage, 
                        _("Automatically cancelled because you have already "
-                       "saved this message."));
+                         "saved this message."));
+       } else if (havebstr("remove_attach_button")) {
+               /* now thats st00pit. need to find it by name. */
+               void *vAtt;
+               StrBuf *WhichAttachment;
+               HashPos *at;
+               long len;
+               const char *key;
+
+               WhichAttachment = NewStrBufDup(sbstr("which_attachment"));
+               StrBufUnescape(WhichAttachment, 0);
+               at = GetNewHashPos(WCC->attachments, 0);
+               do {
+                       GetHashPos(WCC->attachments, at, &len, &key, &vAtt);
+               
+                       att = (wc_mime_attachment*) vAtt;
+                       if ((att != NULL) && 
+                           (strcmp(ChrPtr(WhichAttachment), 
+                                   ChrPtr(att->FileName)   ) == 0))
+                       {
+                               DeleteEntryFromHash(WCC->attachments, at);
+                               break;
+                       }
+               }
+               while (NextHashPos(WCC->attachments, at));
+               FreeStrBuf(&WhichAttachment);
+               display_enter();
+               return;
        } else {
                const char CMD[] = "ENT0 1|%s|%d|4|%s|%s||%s|%s|%s|%s|%s";
-               const StrBuf *Recp = NULL; 
-               const StrBuf *Cc = NULL;
-               const StrBuf *Bcc = NULL;
+               StrBuf *Recp = NULL; 
+               StrBuf *Cc = NULL;
+               StrBuf *Bcc = NULL;
                const StrBuf *Wikipage = NULL;
                const StrBuf *my_email_addr = NULL;
                StrBuf *CmdBuf = NULL;
                StrBuf *references = NULL;
                int save_to_drafts;
+               long HeaderLen;
 
                save_to_drafts = havebstr("save_button");
                Buf = NewStrBuf();
@@ -1133,22 +1143,29 @@ void post_message(void)
                        
                        StrBufRFC2047encode(&encoded_subject, Subj);
                }
-               Recp = sbstr("recp");
-               Cc = sbstr("cc");
-               Bcc = sbstr("bcc");
-               Wikipage = sbstr("wikipage");
+               UserName = NewStrBuf();
+               EmailAddress = NewStrBuf();
+               EncBuf = NewStrBuf();
+
+               Recp = StrBufSanitizeEmailRecipientVector(sbstr("recp"), UserName, EmailAddress, EncBuf);
+               Cc = StrBufSanitizeEmailRecipientVector(sbstr("cc"), UserName, EmailAddress, EncBuf);
+               Bcc = StrBufSanitizeEmailRecipientVector(sbstr("bcc"), UserName, EmailAddress, EncBuf);
+
+               FreeStrBuf(&UserName);
+               FreeStrBuf(&EmailAddress);
+               FreeStrBuf(&EncBuf);
+
+               Wikipage = sbstr("page");
                my_email_addr = sbstr("my_email_addr");
                
-               CmdBuf = NewStrBufPlain(NULL, 
-                                       sizeof (CMD) + 
-                                       StrLength(Recp) + 
-                                       StrLength(encoded_subject) +
-                                       StrLength(Cc) +
-                                       StrLength(Bcc) + 
-                                       StrLength(Wikipage) +
-                                       StrLength(my_email_addr) + 
-                                       StrLength(references));
-
+               HeaderLen = StrLength(Recp) + 
+                       StrLength(encoded_subject) +
+                       StrLength(Cc) +
+                       StrLength(Bcc) + 
+                       StrLength(Wikipage) +
+                       StrLength(my_email_addr) + 
+                       StrLength(references);
+               CmdBuf = NewStrBufPlain(NULL, sizeof (CMD) + HeaderLen);
                StrBufPrintf(CmdBuf, 
                             CMD,
                             save_to_drafts?"":ChrPtr(Recp),
@@ -1163,52 +1180,65 @@ void post_message(void)
                FreeStrBuf(&references);
                FreeStrBuf(&encoded_subject);
 
-               lprintf(9, "%s\n", ChrPtr(CmdBuf));
-               serv_puts(ChrPtr(CmdBuf));
-               FreeStrBuf(&CmdBuf);
+               if ((HeaderLen + StrLength(sbstr("msgtext")) < 10) && 
+                   (GetCount(WCC->attachments) == 0)){
+                       StrBufAppendBufPlain(WCC->ImportantMsg, _("Refusing to post empty message.\n"), -1, 0);
+                       FreeStrBuf(&CmdBuf);
+                               
+               }
+               else 
+               {
+                       lprintf(9, "%s\n", ChrPtr(CmdBuf));
+                       serv_puts(ChrPtr(CmdBuf));
+                       FreeStrBuf(&CmdBuf);
 
-               StrBuf_ServGetln(Buf);
-               if (GetServerStatus(Buf, NULL) == 4) {
-                       if (save_to_drafts) {
-                               if (  (havebstr("recp"))
-                                   || (havebstr("cc"  ))
-                                   || (havebstr("bcc" )) ) {
-                                       /* save recipient headers or room to post to */
-                                       serv_printf("To: %s", ChrPtr(Recp));
-                                       serv_printf("Cc: %s", ChrPtr(Cc));
-                                       serv_printf("Bcc: %s", ChrPtr(Bcc));
-                               } else {
-                                       serv_printf("X-Citadel-Room: %s", ChrPtr(WC->wc_roomname));
+                       StrBuf_ServGetln(Buf);
+                       if (GetServerStatus(Buf, NULL) == 4) {
+                               if (save_to_drafts) {
+                                       if (  (havebstr("recp"))
+                                             || (havebstr("cc"  ))
+                                             || (havebstr("bcc" )) ) {
+                                               /* save recipient headers or room to post to */
+                                               serv_printf("To: %s", ChrPtr(Recp));
+                                               serv_printf("Cc: %s", ChrPtr(Cc));
+                                               serv_printf("Bcc: %s", ChrPtr(Bcc));
+                                       } else {
+                                               serv_printf("X-Citadel-Room: %s", ChrPtr(WC->CurRoom.name));
+                                       }
                                }
-                       }
-                       post_mime_to_server();
-                       if (save_to_drafts) {
-                               StrBufAppendBufPlain(WCC->ImportantMsg, _("Message has been saved to Drafts.\n"), -1, 0);
-                               gotoroom(WCC->wc_roomname);
+                               post_mime_to_server();
+                               if (save_to_drafts) {
+                                       StrBufAppendBufPlain(WCC->ImportantMsg, _("Message has been saved to Drafts.\n"), -1, 0);
+                                       gotoroom(WCC->CurRoom.name);
+                                       display_enter();
+                                       FreeStrBuf(&Buf);
+                                       return;
+                               } else if (  (havebstr("recp"))
+                                            || (havebstr("cc"  ))
+                                            || (havebstr("bcc" ))
+                                       ) {
+                                       StrBufAppendBufPlain(WCC->ImportantMsg, _("Message has been sent.\n"), -1, 0);
+                               }
+                               else {
+                                       StrBufAppendBufPlain(WCC->ImportantMsg, _("Message has been posted.\n"), -1, 0);
+                               }
+                               dont_post = lbstr("postseq");
+                       } else {
+                               StrBufCutLeft(Buf, 4);
+
+                               lprintf(9, "%s:%d: server post error: %s\n", __FILE__, __LINE__, ChrPtr(Buf));
+                               StrBufAppendBuf(WCC->ImportantMsg, Buf, 0);
+                               if (save_to_drafts) gotoroom(WCC->CurRoom.name);
                                display_enter();
                                FreeStrBuf(&Buf);
+                               FreeStrBuf(&Cc);
+                               FreeStrBuf(&Bcc);
                                return;
-                       } else if (  (havebstr("recp"))
-                          || (havebstr("cc"  ))
-                          || (havebstr("bcc" ))
-                       ) {
-                               StrBufAppendBufPlain(WCC->ImportantMsg, _("Message has been sent.\n"), -1, 0);
                        }
-                       else {
-                               StrBufAppendBufPlain(WCC->ImportantMsg, _("Message has been posted.\n"), -1, 0);
-                       }
-                       dont_post = lbstr("postseq");
-               } else {
-                       StrBufCutLeft(Buf, 4);
-
-                       lprintf(9, "%s:%d: server post error: %s\n", __FILE__, __LINE__, ChrPtr(Buf));
-                       StrBufAppendBuf(WCC->ImportantMsg, Buf, 0);
-                       if (save_to_drafts) gotoroom(WCC->wc_roomname);
-                       display_enter();
-                       FreeStrBuf(&Buf);
-                       return;
                }
                FreeStrBuf(&Buf);
+               FreeStrBuf(&Cc);
+               FreeStrBuf(&Bcc);
        }
 
        DeleteHash(&WCC->attachments);
@@ -1223,15 +1253,15 @@ void post_message(void)
        /*
         *  If we were editing a page in a wiki room, go to that page now.
         */
-       else if (havebstr("wikipage")) {
-               snprintf(buf, sizeof buf, "wiki?page=%s", bstr("wikipage"));
+       else if (havebstr("page")) {
+               snprintf(buf, sizeof buf, "wiki?page=%s", bstr("page"));
                http_redirect(buf);
        }
        /*
         *  Otherwise, just go to the "read messages" loop.
         */
        else {
-               readloop(readnew);
+               readloop(readnew, eUseDefault);
        }
 }
 
@@ -1273,7 +1303,7 @@ void display_enter(void)
        }
        else if (buf[0] != '2') {               /* Any other error means that we cannot continue */
                sprintf(WCC->ImportantMessage, "%s", &buf[4]);
-               readloop(readnew);
+               readloop(readnew, eUseDefault);
                return;
        }
 
@@ -1286,8 +1316,8 @@ void display_enter(void)
         * Are we perhaps in an address book view?  If so, then an "enter
         * message" command really means "add new entry."
         */
-       if (WCC->wc_default_view == VIEW_ADDRESSBOOK) {
-               do_edit_vcard(-1, "", NULL, NULL, "",  ChrPtr(WCC->wc_roomname));
+       if (WCC->CurRoom.defview == VIEW_ADDRESSBOOK) {
+               do_edit_vcard(-1, "", NULL, NULL, "",  ChrPtr(WCC->CurRoom.name));
                return;
        }
 
@@ -1295,7 +1325,7 @@ void display_enter(void)
         * Are we perhaps in a calendar room?  If so, then an "enter
         * message" command really means "add new calendar item."
         */
-       if (WCC->wc_default_view == VIEW_CALENDAR) {
+       if (WCC->CurRoom.defview == VIEW_CALENDAR) {
                display_edit_event();
                return;
        }
@@ -1304,7 +1334,7 @@ void display_enter(void)
         * Are we perhaps in a tasks view?  If so, then an "enter
         * message" command really means "add new task."
         */
-       if (WCC->wc_default_view == VIEW_TASKS) {
+       if (WCC->CurRoom.defview == VIEW_TASKS) {
                display_edit_task();
                return;
        }
@@ -1325,7 +1355,7 @@ void display_enter(void)
                Recp = sbstr("recp");
                Cc = sbstr("cc");
                Bcc = sbstr("bcc");
-               Wikipage = sbstr("wikipage");
+               Wikipage = sbstr("page");
                
                CmdBuf = NewStrBufPlain(NULL, 
                                        sizeof (CMD) + 
@@ -1359,8 +1389,10 @@ void display_enter(void)
                        return;
                }
        }
-       svputlong("RCPTREQUIRED", recipient_required);
-       svputlong("SUBJREQUIRED", recipient_required || subject_required);
+       if (recipient_required)
+               PutBstr(HKEY("__RCPTREQUIRED"), NewStrBufPlain(HKEY("1")));
+       if (recipient_required || subject_required)
+               PutBstr(HKEY("__SUBJREQUIRED"), NewStrBufPlain(HKEY("1")));
 
        begin_burst();
        output_headers(1, 0, 0, 0, 1, 0);
@@ -1380,7 +1412,7 @@ void delete_msg(void)
 
        msgid = lbstr("msgid");
 
-       if (WC->wc_is_trash) {  /* Delete from Trash is a real delete */
+       if ((WC->CurRoom.RAFlags & UA_ISTRASH) != 0) {  /* Delete from Trash is a real delete */
                serv_printf("DELE %ld", msgid); 
        }
        else {                  /* Otherwise move it to Trash */
@@ -1389,7 +1421,7 @@ void delete_msg(void)
 
        serv_getln(buf, sizeof buf);
        sprintf(WC->ImportantMessage, "%s", &buf[4]);
-       readloop(readnew);
+       readloop(readnew, eUseDefault);
 }
 
 
@@ -1412,7 +1444,7 @@ void move_msg(void)
                sprintf(WC->ImportantMessage, (_("The message was not moved.")));
        }
 
-       readloop(readnew);
+       readloop(readnew, eUseDefault);
 }
 
 
@@ -1483,8 +1515,10 @@ void postpart(StrBuf *partnum, StrBuf *filename, int force_download)
        void *vPart;
        StrBuf *content_type;
        wc_mime_attachment *part;
-       
-       if (GetHash(WC->attachments, SKEY(partnum), &vPart) &&
+       int i;
+
+       i = StrToi(partnum);
+       if (GetHash(WC->attachments, IKEY(i), &vPart) &&
            (vPart != NULL)) {
                part = (wc_mime_attachment*) vPart;
                if (force_download) {
@@ -1539,7 +1573,7 @@ void mimepart(int force_download)
                        StrBufExtract_token(ContentType, Buf, 3, '|');
                }
 
-               read_server_binary(WCC->WBuf, bytes, Buf);
+               serv_read_binary(WCC->WBuf, bytes, Buf);
                serv_puts("CLOS");
                StrBuf_ServGetln(Buf);
                CT = ChrPtr(ContentType);
@@ -1600,14 +1634,20 @@ StrBuf *load_mimepart(long msgnum, char *partnum)
 void MimeLoadData(wc_mime_attachment *Mime)
 {
        StrBuf *Buf;
+       const char *Ptr;
        off_t bytes;
        /* TODO: is there a chance the content type is different from the one we know? */
+
        serv_printf("DLAT %ld|%s", Mime->msgnum, ChrPtr(Mime->PartNum));
        Buf = NewStrBuf();
        StrBuf_ServGetln(Buf);
        if (GetServerStatus(Buf, NULL) == 6) {
-               bytes = extract_long(&(ChrPtr(Buf)[4]), 0);
-                                    
+               Ptr = &(ChrPtr(Buf)[4]);
+               bytes = StrBufExtractNext_long(Buf, &Ptr, '|');
+               StrBufSkip_NTokenS(Buf, &Ptr, '|', 3);  /* filename, cbtype, mimetype */
+               if (Mime->Charset == NULL) Mime->Charset = NewStrBuf();
+               StrBufExtract_NextToken(Mime->Charset, Buf, &Ptr, '|');
+               
                if (Mime->Data == NULL)
                        Mime->Data = NewStrBufPlain(NULL, bytes);
                StrBuf_ServGetBLOBBuffered(Mime->Data, bytes);
@@ -1656,12 +1696,13 @@ void download_postpart(void) {
        FreeStrBuf(&partnum);
 }
 
-void h_readnew(void) { readloop(readnew);}
-void h_readold(void) { readloop(readold);}
-void h_readfwd(void) { readloop(readfwd);}
-void h_headers(void) { readloop(headers);}
-void h_do_search(void) { readloop(do_search);}
-void h_readgt(void) { readloop(readgt);}
+void h_readnew(void) { readloop(readnew, eUseDefault);}
+void h_readold(void) { readloop(readold, eUseDefault);}
+void h_readfwd(void) { readloop(readfwd, eUseDefault);}
+void h_headers(void) { readloop(headers, eUseDefault);}
+void h_do_search(void) { readloop(do_search, eUseDefault);}
+void h_readgt(void) { readloop(readgt, eUseDefault);}
+void h_readlt(void) { readloop(readlt, eUseDefault);}
 
 void jsonMessageListHdr(void) 
 {
@@ -1681,7 +1722,7 @@ void jsonMessageList(void) {
        long oper = (havebstr("query")) ? do_search : readnew;
        WC->is_ajax = 1; 
        gotoroom(room);
-       readloop(oper);
+       readloop(oper, eUseDefault);
        WC->is_ajax = 0;
 }
 
@@ -1689,6 +1730,7 @@ void RegisterReadLoopHandlerset(
        int RoomType,
        GetParamsGetServerCall_func GetParamsGetServerCall,
        PrintViewHeader_func PrintViewHeader,
+       load_msg_ptrs_detailheaders LH,
        LoadMsgFromServer_func LoadMsgFromServer,
        RenderView_or_Tail_func RenderView_or_Tail,
        View_Cleanup_func ViewCleanup
@@ -1704,6 +1746,7 @@ void RegisterReadLoopHandlerset(
        Handler->LoadMsgFromServer = LoadMsgFromServer;
        Handler->RenderView_or_Tail = RenderView_or_Tail;
        Handler->ViewCleanup = ViewCleanup;
+       Handler->LHParse = LH;
 
        Put(ReadLoopHandler, IKEY(RoomType), Handler, NULL);
 }
@@ -1737,12 +1780,13 @@ InitModule_MSG
        WebcitAddUrlHandler(HKEY("readfwd"), "", 0, h_readfwd, NEED_URL);
        WebcitAddUrlHandler(HKEY("headers"), "", 0, h_headers, NEED_URL);
        WebcitAddUrlHandler(HKEY("readgt"), "", 0, h_readgt, NEED_URL);
+       WebcitAddUrlHandler(HKEY("readlt"), "", 0, h_readlt, NEED_URL);
        WebcitAddUrlHandler(HKEY("do_search"), "", 0, h_do_search, 0);
        WebcitAddUrlHandler(HKEY("display_enter"), "", 0, display_enter, 0);
-       WebcitAddUrlHandler(HKEY("post"), "", 0, post_message, 0);
-       WebcitAddUrlHandler(HKEY("move_msg"), "", 0, move_msg, 0);
-       WebcitAddUrlHandler(HKEY("delete_msg"), "", 0, delete_msg, 0);
-       WebcitAddUrlHandler(HKEY("confirm_move_msg"), "", 0, confirm_move_msg, 0);
+       WebcitAddUrlHandler(HKEY("post"), "", 0, post_message, PROHIBIT_STARTPAGE);
+       WebcitAddUrlHandler(HKEY("move_msg"), "", 0, move_msg, PROHIBIT_STARTPAGE);
+       WebcitAddUrlHandler(HKEY("delete_msg"), "", 0, delete_msg, PROHIBIT_STARTPAGE);
+       WebcitAddUrlHandler(HKEY("confirm_move_msg"), "", 0, confirm_move_msg, PROHIBIT_STARTPAGE);
        WebcitAddUrlHandler(HKEY("msg"), "", 0, embed_message, NEED_URL);
        WebcitAddUrlHandler(HKEY("message"), "", 0, handle_one_message, NEED_URL|XHTTP_COMMANDS|COOKIEUNNEEDED|FORCE_SESSIONCLOSE);
        WebcitAddUrlHandler(HKEY("printmsg"), "", 0, print_message, NEED_URL);
@@ -1751,8 +1795,8 @@ InitModule_MSG
 
        WebcitAddUrlHandler(HKEY("mimepart"), "", 0, view_mimepart, NEED_URL);
        WebcitAddUrlHandler(HKEY("mimepart_download"), "", 0, download_mimepart, NEED_URL);
-       WebcitAddUrlHandler(HKEY("postpart"), "", 0, view_postpart, NEED_URL);
-       WebcitAddUrlHandler(HKEY("postpart_download"), "", 0, download_postpart, NEED_URL);
+       WebcitAddUrlHandler(HKEY("postpart"), "", 0, view_postpart, NEED_URL|PROHIBIT_STARTPAGE);
+       WebcitAddUrlHandler(HKEY("postpart_download"), "", 0, download_postpart, NEED_URL|PROHIBIT_STARTPAGE);
 
        /* json */
        WebcitAddUrlHandler(HKEY("roommsgs"), "", 0, jsonMessageList,0);