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-rw-r--r--lib/ipset_bitmap_port.c87
1 files changed, 87 insertions, 0 deletions
diff --git a/lib/ipset_bitmap_port.c b/lib/ipset_bitmap_port.c
new file mode 100644
index 0000000..69be809
--- /dev/null
+++ b/lib/ipset_bitmap_port.c
@@ -0,0 +1,87 @@
+/* Copyright 2007-2010 Jozsef Kadlecsik (kadlec@blackhole.kfki.hu)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <libipset/data.h> /* IPSET_OPT_* */
+#include <libipset/parse.h> /* parser functions */
+#include <libipset/print.h> /* printing functions */
+#include <libipset/types.h> /* prototypes */
+
+/* Parse commandline arguments */
+static const struct ipset_arg bitmap_port_create_args[] = {
+ { .name = { "range", NULL },
+ .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_PORT,
+ .parse = ipset_parse_tcp_port, .print = ipset_print_port,
+ },
+ { .name = { "timeout", NULL },
+ .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_TIMEOUT,
+ .parse = ipset_parse_uint32, .print = ipset_print_number,
+ },
+ /* Backward compatibility */
+ { .name = { "from", NULL },
+ .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_PORT,
+ .parse = ipset_parse_single_tcp_port,
+ },
+ { .name = { "to", NULL },
+ .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_PORT_TO,
+ .parse = ipset_parse_single_tcp_port,
+ },
+ { },
+};
+
+static const struct ipset_arg bitmap_port_add_args[] = {
+ { .name = { "timeout", NULL },
+ .has_arg = IPSET_MANDATORY_ARG, .opt = IPSET_OPT_TIMEOUT,
+ .parse = ipset_parse_uint32, .print = ipset_print_number,
+ },
+ { },
+};
+
+static const char bitmap_port_usage[] =
+"create SETNAME bitmap:port range FROM-TO\n"
+" [timeout VALUE]\n"
+"add SETNAME PORT|FROM-TO [timeout VALUE]\n"
+"del SETNAME PORT|FROM-TO\n"
+"test SETNAME PORT\n\n"
+"where PORT, FROM and TO are port numbers or port names from /etc/services.\n";
+
+struct ipset_type ipset_bitmap_port0 = {
+ .name = "bitmap:port",
+ .alias = { "portmap", NULL },
+ .revision = 0,
+ .family = NFPROTO_UNSPEC,
+ .dimension = IPSET_DIM_ONE,
+ .elem = {
+ [IPSET_DIM_ONE - 1] = {
+ .parse = ipset_parse_tcp_port,
+ .print = ipset_print_port,
+ .opt = IPSET_OPT_PORT
+ },
+ },
+ .args = {
+ [IPSET_CREATE] = bitmap_port_create_args,
+ [IPSET_ADD] = bitmap_port_add_args,
+ },
+ .mandatory = {
+ [IPSET_CREATE] = IPSET_FLAG(IPSET_OPT_PORT)
+ | IPSET_FLAG(IPSET_OPT_PORT_TO),
+ [IPSET_ADD] = IPSET_FLAG(IPSET_OPT_PORT),
+ [IPSET_DEL] = IPSET_FLAG(IPSET_OPT_PORT),
+ [IPSET_TEST] = IPSET_FLAG(IPSET_OPT_PORT),
+ },
+ .full = {
+ [IPSET_CREATE] = IPSET_FLAG(IPSET_OPT_PORT)
+ | IPSET_FLAG(IPSET_OPT_PORT_TO)
+ | IPSET_FLAG(IPSET_OPT_TIMEOUT),
+ [IPSET_ADD] = IPSET_FLAG(IPSET_OPT_PORT)
+ | IPSET_FLAG(IPSET_OPT_PORT_TO)
+ | IPSET_FLAG(IPSET_OPT_TIMEOUT),
+ [IPSET_DEL] = IPSET_FLAG(IPSET_OPT_PORT)
+ | IPSET_FLAG(IPSET_OPT_PORT_TO),
+ [IPSET_TEST] = IPSET_FLAG(IPSET_OPT_PORT),
+ },
+
+ .usage = bitmap_port_usage,
+};