Remove whitespace at end of canonicalized header lines

[citadel.git] / webcit-ng / forum_view.c

diff --git a/webcit-ng/forum_view.c b/webcit-ng/forum_view.c
deleted file mode 100644 (file)
index a030006..0000000
--- a/webcit-ng/forum_view.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Forum view (threaded/flat)
- *
- * Copyright (c) 1996-2018 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 version 3.
- *
- * 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.
- */
-
-#include "webcit.h"
-
-struct mthread {
-       long msgnum;
-       time_t datetime;
-       int threadhash;
-       int refhashes[10];
-       char from[64];
-       int parent;
-};
-
-
-// Commands we need to send to Citadel Server before we begin rendering forum view.
-// These are common to flat and threaded views.
-//
-void setup_for_forum_view(struct ctdlsession *c)
-{
-       char buf[1024];
-       ctdl_printf(c, "MSGP text/html|text/plain");    // Declare the MIME types we know how to render
-       ctdl_readline(c, buf, sizeof(buf));             // Ignore the response
-       ctdl_printf(c, "MSGP dont_decode");             // Tell the server we will decode base64/etc client-side
-       ctdl_readline(c, buf, sizeof(buf));             // Ignore the response
-}
-
-
-// Fetch a single message and return it in JSON format for client-side rendering
-//
-void json_render_one_message(struct http_transaction *h, struct ctdlsession *c, long msgnum)
-{
-       StrBuf *raw_msg = NULL;
-       StrBuf *sanitized_msg = NULL;
-       char buf[1024];
-       char content_transfer_encoding[1024] = { 0 };
-       char content_type[1024] = { 0 };
-       char author[128] = { 0 };
-       char datetime[128] = { 0 };
-
-       setup_for_forum_view(c);
-
-       ctdl_printf(c, "MSG4 %ld", msgnum);
-       ctdl_readline(c, buf, sizeof(buf));
-       if (buf[0] != '1') {
-               do_404(h);
-               return;
-       }
-
-       JsonValue *j = NewJsonObject(HKEY("message"));
-
-       while ((ctdl_readline(c, buf, sizeof(buf)) >= 0) && (strcmp(buf, "text")) && (strcmp(buf, "000"))) {
-               // citadel header parsing here
-               if (!strncasecmp(buf, "from=", 5)) {
-                       JsonObjectAppend(j, NewJsonPlainString(HKEY("from"), &buf[5], -1));
-               }
-               if (!strncasecmp(buf, "rfca=", 5)) {
-                       JsonObjectAppend(j, NewJsonPlainString(HKEY("from"), &buf[5], -1));
-               }
-               if (!strncasecmp(buf, "time=", 5)) {
-                       time_t tt;
-                       struct tm tm;
-                       tt = atol(&buf[5]);
-                       localtime_r(&tt, &tm);
-                       strftime(datetime, sizeof datetime, "%c", &tm);
-                       JsonObjectAppend(j, NewJsonPlainString(HKEY("time"), datetime, -1));
-               }
-       }
-
-       if (!strcmp(buf, "text")) {
-               while ((ctdl_readline(c, buf, sizeof(buf)) >= 0) && (strcmp(buf, "")) && (strcmp(buf, "000"))) {
-                       // rfc822 header parsing here
-                       if (!strncasecmp(buf, "Content-transfer-encoding:", 26)) {
-                               strcpy(content_transfer_encoding, &buf[26]);
-                               striplt(content_transfer_encoding);
-                       }
-                       if (!strncasecmp(buf, "Content-type:", 13)) {
-                               strcpy(content_type, &buf[13]);
-                               striplt(content_type);
-                       }
-               }
-               raw_msg = ctdl_readtextmsg(c);
-       } else {
-               raw_msg = NULL;
-       }
-
-       if (raw_msg) {
-
-               // These are the encodings we know how to handle.  Decode in-place.
-
-               if (!strcasecmp(content_transfer_encoding, "base64")) {
-                       StrBufDecodeBase64(raw_msg);
-               }
-               if (!strcasecmp(content_transfer_encoding, "quoted-printable")) {
-                       StrBufDecodeQP(raw_msg);
-               }
-               // At this point, raw_msg contains the decoded message.
-               // Now run through the renderers we have available.
-
-               if (!strncasecmp(content_type, "text/html", 9)) {
-                       sanitized_msg = html2html("UTF-8", 0, c->room, msgnum, raw_msg);
-               } else if (!strncasecmp(content_type, "text/plain", 10)) {
-                       sanitized_msg = text2html("UTF-8", 0, c->room, msgnum, raw_msg);
-               } else if (!strncasecmp(content_type, "text/x-citadel-variformat", 25)) {
-                       sanitized_msg = variformat2html(raw_msg);
-               } else {
-                       sanitized_msg = NewStrBufPlain(HKEY("<i>No renderer for this content type</i><br>"));
-               }
-               FreeStrBuf(&raw_msg);
-
-               // If sanitized_msg is not NULL, we have rendered the message and can output it.
-
-               if (sanitized_msg) {
-                       JsonObjectAppend(j, NewJsonString(HKEY("text"), sanitized_msg, NEWJSONSTRING_SMASHBUF));
-               }
-       }
-
-       StrBuf *sj = NewStrBuf();
-       SerializeJson(sj, j, 1);        // '1' == free the source object
-
-       add_response_header(h, strdup("Content-type"), strdup("application/json"));
-       h->response_code = 200;
-       h->response_string = strdup("OK");
-       h->response_body_length = StrLength(sj);
-       h->response_body = SmashStrBuf(&sj);
-}