/*
* $Id$
- *
- * Handles GroupDAV PUT requests.
+ */
+/**
+ * \defgroup GroupdavPut Handles GroupDAV PUT requests.
+ * \ingroup WebcitHttpServerGDav
*
*/
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <sys/socket.h>
-#include <limits.h>
-#include <string.h>
-#include <pwd.h>
-#include <errno.h>
-#include <stdarg.h>
-#include <time.h>
-#include <pthread.h>
+/*@{*/
#include "webcit.h"
#include "webserver.h"
#include "groupdav.h"
-/*
- * The pathname is always going to be /groupdav/room_name/euid
+/**
+ * \brief GroupDAV PUT an item to the server
+ * \param dav_pathname The pathname is always going to be /groupdav/room_name/euid
+ * \param dav_ifmatch ETag of the item we think we're replacing
+ * \param dav_content_type the mime type
+ * \param dav_content the actual data
*/
void groupdav_put(char *dav_pathname, char *dav_ifmatch,
- char *supplied_content_type, char *dav_content
+ char *dav_content_type, char *dav_content
) {
char dav_roomname[SIZ];
char dav_uid[SIZ];
- char dav_content_type[SIZ];
long new_msgnum = (-2L);
long old_msgnum = (-1L);
char buf[SIZ];
int n = 0;
- /* First, break off the "/groupdav/" prefix */
+ /** First, break off the "/groupdav/" prefix */
remove_token(dav_pathname, 0, '/');
remove_token(dav_pathname, 0, '/');
- /* Now extract the message euid */
+ /** Now extract the message euid */
n = num_tokens(dav_pathname, '/');
- extract_token(dav_uid, dav_pathname, n-1, '/');
+ extract_token(dav_uid, dav_pathname, n-1, '/', sizeof dav_uid);
remove_token(dav_pathname, n-1, '/');
- /* What's left is the room name. Remove trailing slashes. */
+ /** What's left is the room name. Remove trailing slashes. */
if (dav_pathname[strlen(dav_pathname)-1] == '/') {
dav_pathname[strlen(dav_pathname)-1] = 0;
}
strcpy(dav_roomname, dav_pathname);
- /* Go to the correct room. */
+ /** Go to the correct room. */
if (strcasecmp(WC->wc_roomname, dav_roomname)) {
gotoroom(dav_roomname);
}
return;
}
- /* Ugly hack to mess with the content type. KOrganizer is either
- * not supplying one, or supplying the wrong one.
- * FIXME - remove this after KOrg gets fixed.
- */
- strcpy(dav_content_type, supplied_content_type);
- /* lprintf(9, "Supplied content type: %s\n", dav_content_type); */
- switch (WC->wc_view) {
- case VIEW_ADDRESSBOOK:
- strcpy(dav_content_type, "text/x-vcard");
- break;
- case VIEW_CALENDAR:
- strcpy(dav_content_type, "text/calendar");
- break;
- case VIEW_TASKS:
- strcpy(dav_content_type, "text/calendar");
- break;
- default:
- break;
- }
- /* lprintf(9, " Forced content type: %s\n", dav_content_type); */
-
- /*
+ /**
* 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
* version, so we fail...
*/
if (strlen(dav_ifmatch) > 0) {
- lprintf(9, "dav_ifmatch: %s\n", dav_ifmatch);
old_msgnum = locate_message_by_uid(dav_uid);
- lprintf(9, "old_msgnum: %ld\n", old_msgnum);
if (atol(dav_ifmatch) != old_msgnum) {
wprintf("HTTP/1.1 412 Precondition Failed\r\n");
- lprintf(9, "HTTP/1.1 412 Precondition Failed\r\n");
+ lprintf(9, "HTTP/1.1 412 Precondition Failed (ifmatch=%ld, old_msgnum=%ld)\r\n",
+ atol(dav_ifmatch), old_msgnum);
groupdav_common_headers();
wprintf("Content-Length: 0\r\n\r\n");
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_gets(buf);
+ serv_getln(buf, sizeof buf);
if (buf[0] != '8') {
wprintf("HTTP/1.1 502 Bad Gateway\r\n");
groupdav_common_headers();
return;
}
- /* Send the content to the Citadel server */
+ /** Send the content to the Citadel server */
serv_printf("Content-type: %s\n\n", dav_content_type);
serv_puts(dav_content);
serv_puts("\n000");
- /* Fetch the reply from the Citadel server */
+ /** Fetch the reply from the Citadel server */
n = 0;
strcpy(dav_uid, "");
- while (serv_gets(buf), strcmp(buf, "000")) {
+ while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
switch(n++) {
case 0: new_msgnum = atol(buf);
break;
}
}
- /* Tell the client what happened. */
+ /** Tell the client what happened. */
- /* Citadel failed in some way? */
+ /** Citadel failed in some way? */
if (new_msgnum < 0L) {
wprintf("HTTP/1.1 502 Bad Gateway\r\n");
groupdav_common_headers();
return;
}
- /* We created this item for the first time. */
+ /** We created this item for the first time. */
if (old_msgnum < 0L) {
wprintf("HTTP/1.1 201 Created\r\n");
lprintf(9, "HTTP/1.1 201 Created\r\n");
groupdav_common_headers();
+ wprintf("etag: \"%ld\"\r\n", new_msgnum);
wprintf("Content-Length: 0\r\n");
wprintf("Location: ");
if (strlen(WC->http_host) > 0) {
return;
}
- /* We modified an existing item. */
+ /** We modified an existing item. */
wprintf("HTTP/1.1 204 No Content\r\n");
lprintf(9, "HTTP/1.1 204 No Content\r\n");
groupdav_common_headers();
+ wprintf("etag: \"%ld\"\r\n", new_msgnum);
wprintf("Content-Length: 0\r\n\r\n");
- /* The item we replaced has probably already been deleted by
+ /**
+ * 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_gets(buf);
+ serv_getln(buf, sizeof buf);
return;
}
+
+
+/*@}*/