update dkim.c from other repository

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

diff --git a/webcit-ng/user_functions.c b/webcit-ng/user_functions.c
deleted file mode 100644 (file)
index 579a4db..0000000
--- a/webcit-ng/user_functions.c
+++ /dev/null
@@ -1,149 +0,0 @@
-//
-// User functions
-//
-// Copyright (c) 1996-2018 by the citadel.org team
-//
-// This program is open source software.  It runs great on the
-// Linux operating system (and probably elsewhere).  You can use,
-// copy, and run 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"
-
-
-/*
- * Fetch a user photo (avatar)
- */
-void fetch_user_photo(struct http_transaction *h, struct ctdlsession *c, char *username)
-{
-       char buf[1024];
-       int content_length = 0;
-       char content_type[1024];
-       char *image = NULL;
-       int actual_length = 0;
-
-       ctdl_printf(c, "DLUI %s", username);
-       ctdl_readline(c, buf, sizeof(buf));
-       if (buf[0] == '6') {
-               content_length = extract_int(&buf[4], 0);
-               extract_token(content_type, &buf[4], 3, '|', sizeof content_type);
-
-               image = malloc(content_length);
-               if (image == NULL) {
-                       do_502(h);
-                       return;
-               }
-               actual_length = ctdl_read_binary(c, image, content_length);
-
-               add_response_header(h, strdup("Content-type"), strdup(content_type));
-               h->response_code = 200;
-               h->response_string = strdup("OK");
-               h->response_body_length = actual_length;
-               h->response_body = image;
-               return;
-       }
-
-       do_404(h);
-}
-
-
-/*
- * Fetch a user bio (profile)
- */
-void fetch_user_bio(struct http_transaction *h, struct ctdlsession *c, char *username)
-{
-       do_404(h);      // FIXME finish this
-}
-
-
-/*
- * Client requested an object related to a user.
- */
-void object_in_user(struct http_transaction *h, struct ctdlsession *c, char *requested_username)
-{
-       char object_name[1024];
-
-       extract_token(object_name, h->uri, 4, '/', sizeof object_name);
-
-       if (!strcasecmp(object_name, "userpic")) {              // user photo (avatar)
-               fetch_user_photo(h, c, requested_username);
-               return;
-       }
-
-       if (!strcasecmp(object_name, "bio")) {                  // user bio (profile)
-               fetch_user_bio(h, c, requested_username);
-               return;
-       }
-
-       do_404(h);                                      // unknown object
-       return;
-}
-
-
-/*
- * Handle REST/DAV requests for the user itself (such as /ctdl/u/username
- * or /ctdl/i/username/ but *not* specific properties of the user)
- */
-void the_user_itself(struct http_transaction *h, struct ctdlsession *c, char *username)
-{
-       do_404(h);
-}
-
-
-/*
- * Dispatcher for "/ctdl/u" and "/ctdl/u/" for the user list
- */
-void user_list(struct http_transaction *h, struct ctdlsession *c)
-{
-       do_404(h);
-}
-
-
-/*
- * Dispatcher for paths starting with /ctdl/u/
- */
-void ctdl_u(struct http_transaction *h, struct ctdlsession *c)
-{
-       char requested_username[128];
-       char buf[1024];
-
-       // All user-related functions require accessing the user in question.
-       extract_token(requested_username, h->uri, 3, '/', sizeof requested_username);
-       unescape_input(requested_username);
-
-       if (IsEmptyStr(requested_username)) {                           //      /ctdl/u/
-               user_list(h, c);
-               return;
-       }
-
-       // At this point we have extracted the name of the user we're interested in.
-       // FIXME should we validate it?
-
-       if (num_tokens(h->uri, '/') == 4) {                             //      /ctdl/u/username
-               the_user_itself(h, c, requested_username);
-               return;
-       }
-
-       extract_token(buf, h->uri, 4, '/', sizeof buf);
-       if (num_tokens(h->uri, '/') == 5) {
-               if (IsEmptyStr(buf)) {
-                       the_user_itself(h, c, requested_username);      //      /ctdl/u/username/       ( same as /ctdl/u/username )
-               } else {
-                       object_in_user(h, c, requested_username);       //      /ctdl/u/username/object
-               }
-               return;
-       }
-
-       if (num_tokens(h->uri, '/') == 6) {
-               object_in_user(h, c, requested_username);               //      /ctdl/u/username/object/ or possibly /ctdl/u/username/object/component
-               return;
-       }
-
-       // If we get to this point, the client requested an action we don't know how to perform.
-       do_404(h);
-}