/*
- * $Id$
- *
* Server-side module for Wiki rooms. This handles things like version control.
*
* Copyright (c) 2009 by the citadel.org team
#include "config.h"
#include "control.h"
#include "user_ops.h"
-#include "policy.h"
#include "database.h"
#include "msgbase.h"
#include "euidindex.h"
/* If this isn't a MIME message, don't bother. */
if (msg->cm_format_type != 4) return(0);
- /* If there's no EUID we can't do this. */
- if (msg->cm_fields['E'] == NULL) return(0);
+ /* If there's no EUID we can't do this. Reject the post. */
+ if (msg->cm_fields['E'] == NULL) return(1);
+
snprintf(history_page, sizeof history_page, "%s_HISTORY_", msg->cm_fields['E']);
/* Make sure we're saving a real wiki page rather than a wiki history page.
msg->cm_fields['U'] = strdup(msg->cm_fields['E']);
/* See if we can retrieve the previous version. */
- old_msgnum = locate_message_by_euid(msg->cm_fields['E'], &CCC->room);
+ old_msgnum = CtdlLocateMessageByEuid(msg->cm_fields['E'], &CCC->room);
if (old_msgnum > 0L) {
old_msg = CtdlFetchMessage(old_msgnum, 1);
}
diffbuf_len += nbytes;
} while (nbytes == 1024);
diffbuf[diffbuf_len] = 0;
- pclose(fp);
+ if (pclose(fp) != 0) {
+ CtdlLogPrintf(CTDL_ERR, "pclose() returned an error - diff failed\n");
+ }
}
CtdlLogPrintf(CTDL_DEBUG, "diff length is %d bytes\n", diffbuf_len);
/* Now look for the existing edit history */
- history_msgnum = locate_message_by_euid(history_page, &CCC->room);
+ history_msgnum = CtdlLocateMessageByEuid(history_page, &CCC->room);
history_msg = NULL;
if (history_msgnum > 0L) {
history_msg = CtdlFetchMessage(history_msgnum, 1);
/* Update the history message (regardless of whether it's new or existing) */
- /* First, figure out the boundary string. We do this even when we generated the
+ /* Remove the Message-ID from the old version of the history message. This will cause a brand
+ * new one to be generated, avoiding an uninitentional hit of the loop zapper when we replicate.
+ */
+ if (history_msg->cm_fields['I'] != NULL) {
+ free(history_msg->cm_fields['I']);
+ }
+
+ /* Figure out the boundary string. We do this even when we generated the
* boundary string in the above code, just to be safe and consistent.
*/
strcpy(boundary, "");
}
snprintf(history_page_name, sizeof history_page_name, "%s_HISTORY_", pagename);
- msgnum = locate_message_by_euid(history_page_name, &CC->room);
+ msgnum = CtdlLocateMessageByEuid(history_page_name, &CC->room);
if (msgnum > 0L) {
msg = CtdlFetchMessage(msgnum, 1);
}
CtdlLogPrintf(CTDL_DEBUG, "callback found rev: %s\n", this_rev);
/* Perform the patch */
- fp = popen("patch -f -s -p0 >/dev/null 2>/dev/null", "w");
+ //fp = popen("patch -f -s -p0 --global-reject-file=/dev/null >/dev/null 2>/dev/null", "w");
+ fp = popen("patch -f -s -p0 --global-reject-file=/dev/null >/dev/null 2>>/tmp/patcherr.txt", "w");
if (fp) {
/* Replace the filenames in the patch with the tempfilename we're actually tweaking */
fprintf(fp, "--- %s\n", hecbd->tempfilename);
fprintf(fp, "%s\n", buf);
}
}
- } while ((*ptr != 0) && ((int)ptr < ((int)content + length)));
- pclose(fp);
+ } while ((*ptr != 0) && (ptr < ((char*)content + length)));
+ if (pclose(fp) != 0) {
+ CtdlLogPrintf(CTDL_ERR, "pclose() returned an error - patch failed\n");
+ }
}
if (!strcasecmp(this_rev, hecbd->stop_when)) {
/* Begin by fetching the current version of the page. We're going to patch
* backwards through the diffs until we get the one we want.
*/
- msgnum = locate_message_by_euid(pagename, &CC->room);
+ msgnum = CtdlLocateMessageByEuid(pagename, &CC->room);
if (msgnum > 0L) {
msg = CtdlFetchMessage(msgnum, 1);
}
/* Get the revision history */
snprintf(history_page_name, sizeof history_page_name, "%s_HISTORY_", pagename);
- msgnum = locate_message_by_euid(history_page_name, &CC->room);
+ msgnum = CtdlLocateMessageByEuid(history_page_name, &CC->room);
if (msgnum > 0L) {
msg = CtdlFetchMessage(msgnum, 1);
}
fseek(fp, 0L, SEEK_SET);
msg->cm_fields['M'] = malloc(len + 1);
rv = fread(msg->cm_fields['M'], len, 1, fp);
- CtdlLogPrintf(CTDL_DEBUG, "\033[32mdid %d blocks of %d bytes\033[0m\n", rv, len);
+ CtdlLogPrintf(CTDL_DEBUG, "did %d blocks of %ld bytes\n", rv, len);
msg->cm_fields['M'][len] = 0;
fclose(fp);
}
}
/* return our Subversion id for the Log */
- return "$Id$";
+ return "wiki";
}