Remove $Id$ tags from most of webcit

[citadel.git] / webcit / groupdav_options.c

diff --git a/webcit/groupdav_options.c b/webcit/groupdav_options.c
index ac902331c167b4af101b0e69ea3c2778deba1093..c6cde79e3e0ec3750468781c4c2c0166f129fe97 100644 (file)
--- a/webcit/groupdav_options.c
+++ b/webcit/groupdav_options.c
@@ -1,8 +1,21 @@
 /*
- * $Id$
- *
  * Handles DAV OPTIONS requests (experimental -- not required by GroupDAV)
  *
+ * Copyright (c) 2005-2010 by the citadel.org team
+ *
+ * This program is free 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"
@@ -12,9 +25,11 @@
 /*
  * The pathname is always going to be /groupdav/room_name/msg_num
  */
-void groupdav_options(char *dav_pathname) {
-       char dav_roomname[256];
-       char dav_uid[256];
+void groupdav_options(void)
+{
+       wcsession *WCC = WC;
+       StrBuf *dav_roomname;
+       StrBuf *dav_uid;
        long dav_msgnum = (-1);
        char datestring[256];
        time_t now;
@@ -22,13 +37,15 @@ void groupdav_options(char *dav_pathname) {
        now = time(NULL);
        http_datestring(datestring, sizeof datestring, now);
 
-       extract_token(dav_roomname, dav_pathname, 2, '/', sizeof dav_roomname);
-       extract_token(dav_uid, dav_pathname, 3, '/', sizeof dav_uid);
+       dav_roomname = NewStrBuf();
+       dav_uid = NewStrBuf();
+       StrBufExtract_token(dav_roomname, WCC->Hdr->HR.ReqLine, 0, '/');
+       StrBufExtract_token(dav_uid, WCC->Hdr->HR.ReqLine, 1, '/');
 
        /*
         * If the room name is blank, the client is doing a top-level OPTIONS.
         */
-       if (IsEmptyStr(dav_roomname)) {
+       if (StrLength(dav_roomname) == 0) {
                hprintf("HTTP/1.1 200 OK\r\n");
                groupdav_common_headers();
                hprintf("Date: %s\r\n", datestring);
@@ -37,46 +54,52 @@ void groupdav_options(char *dav_pathname) {
                hprintf("\r\n");
                begin_burst();
                end_burst();
+               FreeStrBuf(&dav_roomname);
+               FreeStrBuf(&dav_uid);
                return;
        }
 
        /* Go to the correct room. */
-       if (strcasecmp(WC->wc_roomname, dav_roomname)) {
+       if (strcasecmp(ChrPtr(WC->CurRoom.name), ChrPtr(dav_roomname))) {
                gotoroom(dav_roomname);
        }
 
-       if (strcasecmp(WC->wc_roomname, dav_roomname)) {
+       if (strcasecmp(ChrPtr(WC->CurRoom.name), ChrPtr(dav_roomname))) {
                hprintf("HTTP/1.1 404 not found\r\n");
                groupdav_common_headers();
                hprintf("Date: %s\r\n", datestring);
                hprintf(
-                       "Content-Type: text/plain\r\n"
-                       "\r\n"
+                       "Content-Type: text/plain\r\n");
+               begin_burst();
+               wc_printf(
                        "There is no folder called \"%s\" on this server.\r\n",
-                       dav_roomname
+                       ChrPtr(dav_roomname)
                );
-               begin_burst();
                end_burst();
+               FreeStrBuf(&dav_roomname);
+               FreeStrBuf(&dav_uid);
                return;
        }
 
        /* If dav_uid is non-empty, client is requesting an OPTIONS on
         * a specific item in the room.
         */
-       if (!IsEmptyStr(dav_uid)) {
+       if (StrLength(dav_uid) != 0) {
 
-               dav_msgnum = locate_message_by_uid(dav_uid);
+               dav_msgnum = locate_message_by_uid(ChrPtr(dav_uid));
                if (dav_msgnum < 0) {
                        hprintf("HTTP/1.1 404 not found\r\n");
                        groupdav_common_headers();
-                       hprintf(
-                               "Content-Type: text/plain\r\n"
-                               "\r\n"
+                       hprintf("Content-Type: text/plain\r\n");
+                       begin_burst();
+                       wc_printf(
                                "Object \"%s\" was not found in the \"%s\" folder.\r\n",
-                               dav_uid,
-                               dav_roomname
+                               ChrPtr(dav_uid),
+                               ChrPtr(dav_roomname)
                        );
-                       begin_burst();end_burst();return;
+                       FreeStrBuf(&dav_roomname);
+                       FreeStrBuf(&dav_uid);
+                       end_burst();return;
                }
 
                hprintf("HTTP/1.1 200 OK\r\n");
@@ -84,12 +107,17 @@ void groupdav_options(char *dav_pathname) {
                hprintf("Date: %s\r\n", datestring);
                hprintf("DAV: 1\r\n");
                hprintf("Allow: OPTIONS, PROPFIND, GET, PUT, DELETE\r\n");
-               hprintf("\r\n");
+               
                begin_burst();
                end_burst();
+               FreeStrBuf(&dav_roomname);
+               FreeStrBuf(&dav_uid);
                return;
        }
 
+       FreeStrBuf(&dav_roomname);
+       FreeStrBuf(&dav_uid);
+
        /*
         * We got to this point, which means that the client is requesting
         * an OPTIONS on the room itself.
@@ -99,7 +127,7 @@ void groupdav_options(char *dav_pathname) {
        hprintf("Date: %s\r\n", datestring);
        hprintf("DAV: 1\r\n");
        hprintf("Allow: OPTIONS, PROPFIND, GET, PUT\r\n");
-       hprintf("\r\n");
        begin_burst();
+       wc_printf("\r\n");
        end_burst();
 }