Move *.c and *.h into server/ directory.

[citadel.git] / webcit-ng / server / ctdlfunctions.c

diff --git a/webcit-ng/server/ctdlfunctions.c b/webcit-ng/server/ctdlfunctions.c
new file mode 100644 (file)
index 0000000..ba25fd6
--- /dev/null
+++ b/webcit-ng/server/ctdlfunctions.c
@@ -0,0 +1,36 @@
+//
+// These utility functions loosely make up a Citadel protocol client library.
+//
+// Copyright (c) 2016-2022 by the citadel.org team
+//
+// This program is open source software.  Use, duplication, or
+// disclosure are subject to the GNU General Public License v3.
+
+#include "webcit.h"
+
+// Delete one or more messages from the connected Citadel server.
+// This function expects the session to already be "in" the room from which the messages will be deleted.
+void ctdl_delete_msgs(struct ctdlsession *c, long *msgnums, int num_msgs) {
+       int i = 0;
+       char buf[1024];
+
+       if ((c == NULL) || (msgnums == NULL) || (num_msgs < 1)) {
+               return;
+       }
+
+       i = 0;
+       strcpy(buf, "DELE ");
+       do {
+               sprintf(&buf[strlen(buf)], "%ld", msgnums[i]);
+               if ((((i + 1) % 50) == 0) || (i == num_msgs - 1))       // delete up to 50 messages with one server command
+               {
+                       syslog(LOG_DEBUG, "%s", buf);
+                       ctdl_printf(c, "%s", buf);
+                       ctdl_readline(c, buf, sizeof(buf));
+                       syslog(LOG_DEBUG, "%s", buf);
+               }
+               else {
+                       strcat(buf, ",");
+               }
+       } while (++i < num_msgs);
+}