/*
* This function is for uploading an ENTIRE calendar, not just one
* component. This would be for webcal:// 'publish' operations, not
* for GroupDAV.
*/
void dav_put_bigics(void)
{
wcsession *WCC = WC;
char buf[1024];
/*
* Tell the server that when we save a calendar event, we
* do *not* want the server to generate invitations.
*/
serv_puts("ICAL sgi|0");
serv_getln(buf, sizeof buf);
serv_puts("ICAL putics");
serv_getln(buf, sizeof buf);
if (buf[0] != '4') {
hprintf("HTTP/1.1 502 Bad Gateway\r\n");
dav_common_headers();
hprintf("Content-type: text/plain\r\n");
begin_burst();
wc_printf("%s\r\n", &buf[4]);
end_burst();
return;
}
serv_putbuf(WCC->upload);
serv_printf("\n000");
/* Report success and not much else. */
hprintf("HTTP/1.1 204 No Content\r\n");
syslog(LOG_DEBUG, "HTTP/1.1 204 No Content\r\n");
dav_common_headers();
begin_burst();
end_burst();
}
/*
* modify an existing node
*/
void display_edit_node(void)
{
WCTemplputParams SubTP;
HashList *NodeConfig;
const StrBuf *Index;
void *vNode;
const StrBuf *Tmpl;
Index = sbstr("index");
if (Index == NULL) {
AppendImportantMessage(_("Invalid Parameter"), -1);
url_do_template();
return;
}
NodeConfig = load_netconf(NULL, &NoCtx);
if (!GetHash(NodeConfig, ChrPtr(Index), StrLength(Index), &vNode) ||
(vNode == NULL)) {
AppendImportantMessage(_("Invalid Parameter"), -1);
url_do_template();
DeleteHash(&NodeConfig);
return;
}
StackContext(NULL, &SubTP, vNode, CTX_NODECONF, 0, NULL);
{
begin_burst();
Tmpl = sbstr("template");
output_headers(1, 0, 0, 0, 1, 0);
DoTemplate(SKEY(Tmpl), NULL, &SubTP);
end_burst();
}
UnStackContext(&SubTP);
DeleteHash(&NodeConfig);
}
/* If it's a "force 404" situation then display the error and bail. */
void do_404(void)
{
hprintf("HTTP/1.1 404 Not found\r\n");
hprintf("Content-Type: text/plain\r\n");
wc_printf("Not found\r\n");
end_burst();
}
/*
* Generic function to do an HTTP redirect. Easy and fun.
*/
void http_redirect(const char *whichpage) {
hprintf("HTTP/1.1 302 Moved Temporarily\n");
hprintf("Location: %s\r\n", whichpage);
hprintf("URI: %s\r\n", whichpage);
hprintf("Content-type: text/html; charset=utf-8\r\n");
stuff_to_cookie(0);
begin_burst();
wc_printf("<html><body>");
wc_printf("Go <a href=\"%s\">here</A>.", whichpage);
wc_printf("</body></html>\n");
end_burst();
}
/*
* wrap up an HTTP session, closes tags, etc.
*
* print_standard_html_footer should be set to:
* 0 - to transmit only,
* nonzero - to append the closing tags
*/
void wDumpContent(int print_standard_html_footer)
{
if (print_standard_html_footer) {
wc_printf("</div> <!-- end of 'content' div -->\n");
do_template("trailing");
}
/* If we've been saving it all up for one big output burst,
* go ahead and do that now.
*/
end_burst();
}
/*
* Output a piece of content to the web browser using conformant HTTP and MIME semantics.
*
* If this function is called, it is expected that begin_burst() has already been called
* and some sort of content has been fed into the buffer. This function will transmit a
* bunch of headers to the client. end_burst() will add some headers of its own, and then
* transmit the buffered content to the client.
*/
void http_transmit_thing(const char *content_type, int is_static)
{
if (verbose)
syslog(LOG_DEBUG, "http_transmit_thing(%s)%s", content_type, ((is_static > 0) ? " (static)" : ""));
output_headers(0, 0, 0, 0, 0, is_static);
hprintf("Content-type: %s\r\n"
"Server: %s\r\n"
"Connection: close\r\n",
content_type,
PACKAGE_STRING);
end_burst();
}
/*
* The pathname is always going to be /groupdav/room_name/msg_num
*/
void dav_report(void)
{
char datestring[256];
time_t now = time(NULL);
http_datestring(datestring, sizeof datestring, now);
const char *req = ChrPtr(WC->upload);
syslog(LOG_DEBUG, "REPORT: \033[31m%s\033[0m", req);
hprintf("HTTP/1.1 500 Internal Server Error\r\n");
dav_common_headers();
hprintf("Date: %s\r\n", datestring);
hprintf("Content-Type: text/plain\r\n");
wc_printf("An internal error has occurred at %s:%d.\r\n", __FILE__ , __LINE__ );
end_burst();
return;
}
void display_graphics_upload(char *filename)
{
StrBuf *Line;
Line = NewStrBuf();
serv_printf("UIMG 0||%s", filename);
StrBuf_ServGetln(Line);
if (GetServerStatusMsg(Line, NULL, 1, 2) != 2) {
display_main_menu();
return;
}
else
{
output_headers(1, 0, 0, 0, 1, 0);
do_template("files_graphicsupload");
end_burst();
}
FreeStrBuf(&Line);
}
/*
* Entry point for WebCit transaction
*/
void session_loop(void)
{
int xhttp;
StrBuf *Buf;
/*
* We stuff these with the values coming from the client cookies,
* so we can use them to reconnect a timed out session if we have to.
*/
wcsession *WCC;
WCC= WC;
WCC->upload_length = 0;
WCC->upload = NULL;
WCC->Hdr->nWildfireHeaders = 0;
if (WCC->Hdr->HR.ContentLength > 0) {
if (ReadPostData() < 0) {
return;
}
}
Buf = NewStrBuf();
WCC->trailing_javascript = NewStrBuf();
/* Convert base64-encoded URL's back to plain text */
if (!strncmp(ChrPtr(WCC->Hdr->this_page), "/B64", 4)) {
StrBufCutLeft(WCC->Hdr->this_page, 4);
StrBufDecodeBase64(WCC->Hdr->this_page);
http_redirect(ChrPtr(WCC->Hdr->this_page));
goto SKIP_ALL_THIS_CRAP;
}
/* If there are variables in the URL, we must grab them now */
if (WCC->Hdr->PlainArgs != NULL)
ParseURLParams(WCC->Hdr->PlainArgs);
/* If the client sent a nonce that is incorrect, kill the request. */
if (havebstr("nonce")) {
if (verbose)
syslog(LOG_DEBUG, "Comparing supplied nonce %s to session nonce %d",
bstr("nonce"), WCC->nonce
);
if (ibstr("nonce") != WCC->nonce) {
syslog(LOG_INFO, "Ignoring request with mismatched nonce.");
hprintf("HTTP/1.1 404 Security check failed\r\n");
hprintf("Content-Type: text/plain\r\n");
begin_burst();
wc_printf("Security check failed.\r\n");
end_burst();
goto SKIP_ALL_THIS_CRAP;
}
}
/*
* If we're not connected to a Citadel server, try to hook up the connection now.
*/
if (!WCC->connected) {
if (GetConnected()) {
hprintf("HTTP/1.1 503 Service Unavailable\r\n");
hprintf("Content-Type: text/html\r\n");
begin_burst();
wc_printf("<html><head><title>503 Service Unavailable</title></head><body>\n");
wc_printf(_("This program was unable to connect or stay "
"connected to the Citadel server. Please report "
"this problem to your system administrator.")
);
wc_printf("<br>");
wc_printf("<a href=\"http://www.citadel.org/doku.php/"
"faq:generalquestions:webcit_unable_to_connect\">%s</a>",
_("Read More...")
);
wc_printf("</body></html>\n");
end_burst();
goto SKIP_ALL_THIS_CRAP;
}
}
/*
* If we're not logged in, but we have authentication data (either from
* a cookie or from http-auth), try logging in to Citadel using that.
*/
if ( (!WCC->logged_in)
&& (StrLength(WCC->Hdr->c_username) > 0)
&& (StrLength(WCC->Hdr->c_password) > 0)
) {
long Status;
FlushStrBuf(Buf);
serv_printf("USER %s", ChrPtr(WCC->Hdr->c_username));
StrBuf_ServGetln(Buf);
if (GetServerStatus(Buf, &Status) == 3) {
serv_printf("PASS %s", ChrPtr(WCC->Hdr->c_password));
StrBuf_ServGetln(Buf);
if (GetServerStatus(Buf, NULL) == 2) {
become_logged_in(WCC->Hdr->c_username,
WCC->Hdr->c_password, Buf);
} else {
/* Should only display when password is wrong */
WCC->ImportantMsg = NewStrBufPlain(ChrPtr(Buf) + 4, StrLength(Buf) - 4);
authorization_required();
FreeStrBuf(&Buf);
goto SKIP_ALL_THIS_CRAP;
}
}
else if (Status == 541) {
WCC->logged_in = 1;
}
}
xhttp = (WCC->Hdr->HR.eReqType != eGET) &&
(WCC->Hdr->HR.eReqType != ePOST) &&
(WCC->Hdr->HR.eReqType != eHEAD);
/*
* If a 'go' (or 'gotofirst') parameter has been specified, attempt to goto that room
* prior to doing anything else.
*/
if (havebstr("go")) {
int ret;
if (verbose)
syslog(LOG_DEBUG, "Explicit room selection: %s", bstr("go"));
ret = gotoroom(sbstr("go")); /* do quietly to avoid session output! */
if ((ret/100) != 2) {
if (verbose)
syslog(LOG_DEBUG, "Unable to change to [%s]; Reason: %d", bstr("go"), ret);
}
}
else if (havebstr("gotofirst")) {
int ret;
if (verbose)
syslog(LOG_DEBUG, "Explicit room selection: %s", bstr("gotofirst"));
ret = gotoroom(sbstr("gotofirst")); /* do quietly to avoid session output! */
if ((ret/100) != 2) {
syslog(LOG_INFO, "Unable to change to [%s]; Reason: %d", bstr("gotofirst"), ret);
}
}
/*
* If we aren't in any room yet, but we have cookie data telling us where we're
* supposed to be, and 'go' was not specified, then go there.
*/
else if ( (StrLength(WCC->CurRoom.name) == 0) && ( (StrLength(WCC->Hdr->c_roomname) > 0) )) {
int ret;
if (verbose)
syslog(LOG_DEBUG, "We are in '%s' but cookie indicates '%s', going there...",
ChrPtr(WCC->CurRoom.name),
ChrPtr(WCC->Hdr->c_roomname)
);
ret = gotoroom(WCC->Hdr->c_roomname); /* do quietly to avoid session output! */
if ((ret/100) != 2) {
if (verbose)
syslog(LOG_DEBUG, "COOKIEGOTO: Unable to change to [%s]; Reason: %d",
ChrPtr(WCC->Hdr->c_roomname), ret);
}
}
if (WCC->Hdr->HR.Handler != NULL) {
if ( (!WCC->logged_in)
&& ((WCC->Hdr->HR.Handler->Flags & ANONYMOUS) == 0)
&& (WCC->serv_info != NULL)
&& (WCC->serv_info->serv_supports_guest == 0)
) {
display_login();
}
else {
if ((WCC->Hdr->HR.Handler->Flags & AJAX) != 0) {
begin_ajax_response();
}
WCC->Hdr->HR.Handler->F();
if ((WCC->Hdr->HR.Handler->Flags & AJAX) != 0) {
end_ajax_response();
}
}
}
/* When all else fails, display the default landing page or a main menu. */
else {
/*
* ordinary browser users get a nice login screen, DAV etc. requsets
* are given a 401 so they can handle it appropriate.
*/
if (!WCC->logged_in) {
if (xhttp) {
authorization_required();
}
else {
display_default_landing_page();
}
}
/*
* Toplevel dav requests? or just a flat browser request?
*/
else {
if (xhttp) {
dav_main();
}
else {
display_main_menu();
}
}
}
SKIP_ALL_THIS_CRAP:
FreeStrBuf(&Buf);
fflush(stdout);
}
/*
* The pathname is always going to take one of two formats:
* [/groupdav/]room_name/euid (GroupDAV)
* [/groupdav/]room_name (webcal)
*/
void dav_put(void)
{
wcsession *WCC = WC;
StrBuf *dav_roomname;
StrBuf *dav_uid;
long new_msgnum = (-2L);
long old_msgnum = (-1L);
char buf[SIZ];
int n = 0;
if (StrBufNum_tokens(WCC->Hdr->HR.ReqLine, '/') < 2) {
hprintf("HTTP/1.1 404 not found\r\n");
dav_common_headers();
hprintf("Content-Type: text/plain\r\n");
begin_burst();
wc_printf("The object you requested was not found.\r\n");
end_burst();
return;
}
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 ((!strcasecmp(ChrPtr(dav_uid), "ics")) ||
(!strcasecmp(ChrPtr(dav_uid), "calendar.ics"))) {
FlushStrBuf(dav_uid);
}
/* Go to the correct room. */
if (strcasecmp(ChrPtr(WC->CurRoom.name), ChrPtr(dav_roomname))) {
gotoroom(dav_roomname);
}
if (strcasecmp(ChrPtr(WC->CurRoom.name), ChrPtr(dav_roomname))) {
hprintf("HTTP/1.1 404 not found\r\n");
dav_common_headers();
hprintf("Content-Type: text/plain\r\n");
begin_burst();
wc_printf("There is no folder called \"%s\" on this server.\r\n",
ChrPtr(dav_roomname));
end_burst();
FreeStrBuf(&dav_roomname);
FreeStrBuf(&dav_uid);
return;
}
/*
* If an HTTP If-Match: header is present, the client is attempting
* to replace an existing item. We have to check to see if the
* message number associated with the supplied uid matches what the
* client is expecting. If not, the server probably contains a newer
* version, so we fail...
*/
if (StrLength(WCC->Hdr->HR.dav_ifmatch) > 0) {
syslog(LOG_DEBUG, "dav_ifmatch: %s\n", ChrPtr(WCC->Hdr->HR.dav_ifmatch));
old_msgnum = locate_message_by_uid(ChrPtr(dav_uid));
syslog(LOG_DEBUG, "old_msgnum: %ld\n", old_msgnum);
if (StrTol(WCC->Hdr->HR.dav_ifmatch) != old_msgnum) {
hprintf("HTTP/1.1 412 Precondition Failed\r\n");
syslog(LOG_INFO, "HTTP/1.1 412 Precondition Failed (ifmatch=%ld, old_msgnum=%ld)\r\n",
StrTol(WCC->Hdr->HR.dav_ifmatch), old_msgnum);
dav_common_headers();
end_burst();
FreeStrBuf(&dav_roomname);
FreeStrBuf(&dav_uid);
return;
}
}
/** PUT on the collection itself uploads an ICS of the entire collection.
*/
if (StrLength(dav_uid) == 0) {
dav_put_bigics();
FreeStrBuf(&dav_roomname);
FreeStrBuf(&dav_uid);
return;
}
/*
* We are cleared for upload! We use the new calling syntax for ENT0
* which allows a confirmation to be sent back to us. That's how we
* extract the message ID.
*/
serv_puts("ENT0 1|||4|||1|");
serv_getln(buf, sizeof buf);
if (buf[0] != '8') {
hprintf("HTTP/1.1 502 Bad Gateway\r\n");
dav_common_headers();
hprintf("Content-type: text/plain\r\n");
begin_burst();
wc_printf("%s\r\n", &buf[4]);
end_burst();
return;
}
/* Send the content to the Citadel server */
//serv_printf("Content-type: %s\n\n", WCC->upload_content_type);
serv_putbuf(WCC->upload);
serv_puts("\n000");
/* Fetch the reply from the Citadel server */
n = 0;
FlushStrBuf(dav_uid);
while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
switch(n++) {
case 0:
new_msgnum = atol(buf);
break;
case 1:
syslog(LOG_DEBUG, "new_msgnum=%ld (%s)\n", new_msgnum, buf);
break;
case 2:
StrBufAppendBufPlain(dav_uid, buf, -1, 0);
break;
default:
break;
}
}
/* Tell the client what happened. */
/* Citadel failed in some way? */
if (new_msgnum < 0L) {
hprintf("HTTP/1.1 502 Bad Gateway\r\n");
dav_common_headers();
hprintf("Content-type: text/plain\r\n");
begin_burst();
wc_printf("new_msgnum is %ld\r\n"
"\r\n", new_msgnum);
end_burst();
FreeStrBuf(&dav_roomname);
FreeStrBuf(&dav_uid);
return;
}
/* We created this item for the first time. */
if (old_msgnum < 0L) {
char escaped_uid[1024];
hprintf("HTTP/1.1 201 Created\r\n");
syslog(LOG_DEBUG, "HTTP/1.1 201 Created\r\n");
dav_common_headers();
hprintf("etag: \"%ld\"\r\n", new_msgnum);
hprintf("Location: ");
dav_identify_hosthdr();
hprintf("/groupdav/");/* TODO */
hurlescputs(ChrPtr(dav_roomname));
euid_escapize(escaped_uid, ChrPtr(dav_uid));
hprintf("/%s\r\n", escaped_uid);
end_burst();
FreeStrBuf(&dav_roomname);
FreeStrBuf(&dav_uid);
return;
}
/* We modified an existing item. */
hprintf("HTTP/1.1 204 No Content\r\n");
syslog(LOG_DEBUG, "HTTP/1.1 204 No Content\r\n");
dav_common_headers();
hprintf("Etag: \"%ld\"\r\n", new_msgnum);
/* The item we replaced has probably already been deleted by
* the Citadel server, but we'll do this anyway, just in case.
*/
serv_printf("DELE %ld", old_msgnum);
serv_getln(buf, sizeof buf);
begin_burst();
end_burst();
FreeStrBuf(&dav_roomname);
FreeStrBuf(&dav_uid);
return;
}
/*
* The pathname is always going to be /groupdav/room_name/euid
*/
void dav_delete(void)
{
wcsession *WCC = WC;
char dav_uid[SIZ];
long dav_msgnum = (-1);
char buf[SIZ];
int n = 0;
StrBuf *dav_roomname = NewStrBuf();
/* Now extract the message euid */
n = StrBufNum_tokens(WCC->Hdr->HR.ReqLine, '/');
extract_token(dav_uid, ChrPtr(WCC->Hdr->HR.ReqLine), n-1, '/', sizeof dav_uid);
StrBufExtract_token(dav_roomname, WCC->Hdr->HR.ReqLine, 0, '/');
///* What's left is the room name. Remove trailing slashes. */
//len = StrLength(WCC->Hdr->HR.ReqLine);
//if ((len > 0) && (ChrPtr(WCC->Hdr->HR.ReqLinee)[len-1] == '/')) {
// StrBufCutRight(WCC->Hdr->HR.ReqLine, 1);
//}
//StrBufCutLeft(WCC->Hdr->HR.ReqLine, 1);
/* Go to the correct room. */
if (strcasecmp(ChrPtr(WC->CurRoom.name), ChrPtr(dav_roomname))) {
gotoroom(dav_roomname);
}
if (strcasecmp(ChrPtr(WC->CurRoom.name), ChrPtr(dav_roomname))) {
hprintf("HTTP/1.1 404 not found\r\n");
dav_common_headers();
hprintf("Content-Length: 0\r\n\r\n");
begin_burst();
end_burst();
FreeStrBuf(&dav_roomname);
return;
}
dav_msgnum = locate_message_by_uid(dav_uid);
/*
* If no item exists with the requested uid ... simple error.
*/
if (dav_msgnum < 0L) {
hprintf("HTTP/1.1 404 Not Found\r\n");
dav_common_headers();
hprintf("Content-Length: 0\r\n\r\n");
begin_burst();
end_burst();
FreeStrBuf(&dav_roomname);
return;
}
/*
* It's there ... check the ETag and make sure it matches
* the message number.
*/
if (StrLength(WCC->Hdr->HR.dav_ifmatch) > 0) {
if (StrTol(WCC->Hdr->HR.dav_ifmatch) != dav_msgnum) {
hprintf("HTTP/1.1 412 Precondition Failed\r\n");
dav_common_headers();
hprintf("Content-Length: 0\r\n\r\n");
begin_burst();
end_burst();
FreeStrBuf(&dav_roomname);
return;
}
}
/*
* Ok, attempt to delete the item.
*/
serv_printf("DELE %ld", dav_msgnum);
serv_getln(buf, sizeof buf);
if (buf[0] == '2') {
hprintf("HTTP/1.1 204 No Content\r\n"); /* success */
dav_common_headers();
hprintf("Content-Length: 0\r\n\r\n");
begin_burst();
end_burst();
}
else {
hprintf("HTTP/1.1 403 Forbidden\r\n"); /* access denied */
dav_common_headers();
hprintf("Content-Length: 0\r\n\r\n");
begin_burst();
end_burst();
}
FreeStrBuf(&dav_roomname);
return;
}
/*
* The pathname is always going to be /groupdav/room_name/msg_num
*/
void dav_options(void)
{
wcsession *WCC = WC;
StrBuf *dav_roomname;
StrBuf *dav_uid;
long dav_msgnum = (-1);
char datestring[256];
time_t now;
now = time(NULL);
http_datestring(datestring, sizeof datestring, now);
dav_roomname = NewStrBuf();
dav_uid = NewStrBuf();
StrBufExtract_token(dav_roomname, WCC->Hdr->HR.ReqLine, 0, '/');
StrBufExtract_token(dav_uid, WCC->Hdr->HR.ReqLine, 1, '/');
syslog(LOG_DEBUG, "\033[35m%s (logged_in=%d)\033[0m", ChrPtr(WCC->Hdr->HR.ReqLine), WC->logged_in);
/*
* If the room name is blank, the client is doing an OPTIONS on the root.
*/
if (StrLength(dav_roomname) == 0) {
syslog(LOG_DEBUG, "\033[36mOPTIONS requested for root\033[0m");
hprintf("HTTP/1.1 200 OK\r\n");
dav_common_headers();
hprintf("Date: %s\r\n", datestring);
hprintf("DAV: 1\r\n");
hprintf("Allow: OPTIONS, PROPFIND\r\n");
hprintf("\r\n");
begin_burst();
end_burst();
FreeStrBuf(&dav_roomname);
FreeStrBuf(&dav_uid);
return;
}
/* Go to the correct room. */
if (strcasecmp(ChrPtr(WC->CurRoom.name), ChrPtr(dav_roomname))) {
gotoroom(dav_roomname);
}
if (strcasecmp(ChrPtr(WC->CurRoom.name), ChrPtr(dav_roomname))) {
syslog(LOG_DEBUG, "\033[36mOPTIONS requested for invalid item\033[0m");
hprintf("HTTP/1.1 404 not found\r\n");
dav_common_headers();
hprintf("Date: %s\r\n", datestring);
hprintf(
"Content-Type: text/plain\r\n");
begin_burst();
wc_printf(
"There is no folder called \"%s\" on this server.\r\n",
ChrPtr(dav_roomname)
);
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 (StrLength(dav_uid) != 0) {
syslog(LOG_DEBUG, "\033[36mOPTIONS requested for specific item\033[0m");
dav_msgnum = locate_message_by_uid(ChrPtr(dav_uid));
if (dav_msgnum < 0) {
hprintf("HTTP/1.1 404 not found\r\n");
dav_common_headers();
hprintf("Content-Type: text/plain\r\n");
begin_burst();
wc_printf(
"Object \"%s\" was not found in the \"%s\" folder.\r\n",
ChrPtr(dav_uid),
ChrPtr(dav_roomname)
);
FreeStrBuf(&dav_roomname);
FreeStrBuf(&dav_uid);
end_burst();return;
}
hprintf("HTTP/1.1 200 OK\r\n");
dav_common_headers();
hprintf("Date: %s\r\n", datestring);
hprintf("DAV: 1\r\n");
hprintf("Allow: OPTIONS, PROPFIND, GET, PUT, DELETE\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.
*/
syslog(LOG_DEBUG, "\033[36mOPTIONS requested for room '%s' (%slogged in)\033[0m",
ChrPtr(WC->CurRoom.name),
((WC->logged_in) ? "" : "not ")
);
hprintf("HTTP/1.1 200 OK\r\n");
dav_common_headers();
hprintf("Date: %s\r\n", datestring);
/*
* Offer CalDAV (RFC 4791) if this is a calendar room
*/
if ( (WC->CurRoom.view == VIEW_CALENDAR) || (WC->CurRoom.view == VIEW_CALBRIEF) ) {
hprintf("DAV: 1, calendar-access\r\n");
syslog(LOG_DEBUG, "\033[36mDAV: 1, calendar-access\033[0m");
}
else {
hprintf("DAV: 1\r\n");
syslog(LOG_DEBUG, "\033[36mDAV: 1\033[0m");
}
hprintf("Allow: OPTIONS, PROPFIND, GET, PUT, REPORT\r\n");
begin_burst();
end_burst();
}
