Fixes, cleanups, commentsv5.0-pre8

- More comments added to the code
- ICMP and ICMPv6 support added to the hash:ip,port, hash:ip,port,ip
  and hash:ip,port,net types
- hash:net and hash:ip,port,net types are reworked
- hash:net,port type added
- Wrong direction parameters fixed in hash:ip,port
- Helps and manpage are updated
- More tests added
- Ugly macros are rewritten to functions in parse.c
  (Holger Eitzenberger)
- resize related bug in hash types fixed (Holger Eitzenberger)
- autoreconf patches by Jan Engelhardt applied
- netlink patch minimalized: dumping can be initialized by a second
  parsing of the message (thanks to David and Patrick for the suggestion)
- IPv4/IPv6 address attributes are introduced in order to fix the context
  (suggested by David)

1 files changed, 119 insertions, 0 deletions

diff --git a/src/ipset_hash_netport.c b/src/ipset_hash_netport.c
new file mode 100644
index 0000000..934162a
--- /dev/null
+++ b/src/ipset_hash_netport.c
@@ -0,0 +1,119 @@
+/* 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/ui.h>			/* ipset_port_usage */
+#include <libipset/types.h>			/* prototypes */
+
+/* Parse commandline arguments */
+static const struct ipset_arg hash_netport_create_args[] = {
+	{ .name = { "family", NULL },
+	  .has_arg = IPSET_MANDATORY_ARG,	.opt = IPSET_OPT_FAMILY,
+	  .parse = ipset_parse_family,		.print = ipset_print_family,
+	},
+	/* Alias: family inet */
+	{ .name = { "-4", NULL },
+	  .has_arg = IPSET_NO_ARG,		.opt = IPSET_OPT_FAMILY,
+	  .parse = ipset_parse_family,
+	},
+	/* Alias: family inet6 */
+	{ .name = { "-6", NULL },
+	  .has_arg = IPSET_NO_ARG,		.opt = IPSET_OPT_FAMILY,
+	  .parse = ipset_parse_family,
+	},
+	{ .name = { "hashsize", NULL },
+	  .has_arg = IPSET_MANDATORY_ARG,	.opt = IPSET_OPT_HASHSIZE,
+	  .parse = ipset_parse_uint32,		.print = ipset_print_number,
+	},
+	{ .name = { "maxelem", NULL },
+	  .has_arg = IPSET_MANDATORY_ARG,	.opt = IPSET_OPT_MAXELEM,
+	  .parse = ipset_parse_uint32,		.print = ipset_print_number,
+	},
+	{ .name = { "timeout", NULL },
+	  .has_arg = IPSET_MANDATORY_ARG,	.opt = IPSET_OPT_TIMEOUT,
+	  .parse = ipset_parse_uint32,		.print = ipset_print_number,
+	},
+	{ },
+}; 
+
+static const struct ipset_arg hash_netport_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 hash_netport_usage[] =
+"create SETNAME hash:net,port\n"
+"		[family inet|inet6]\n"
+"               [hashsize VALUE] [maxelem VALUE]\n"
+"               [timeout VALUE]\n"
+"add    SETNAME IP[/CIDR],PROTO:PORT [timeout VALUE]\n"
+"del    SETNAME IP[/CIDR],PROTO:PORT\n"
+"test   SETNAME IP[/CIDR],PROTO:PORT\n\n"
+"where depending on the INET family\n"
+"      IP is a valid IPv4 or IPv6 address (or hostname),\n"
+"      CIDR is a valid IPv4 or IPv6 CIDR prefix,\n";
+
+struct ipset_type ipset_hash_netport0 = {
+	.name = "hash:net,port",
+	.alias = { "netporthash", NULL },
+	.revision = 0,
+	.family = AF_INET46,
+	.dimension = IPSET_DIM_TWO,
+	.elem = { 
+		[IPSET_DIM_ONE] = { 
+			.parse = ipset_parse_ipnet,
+			.print = ipset_print_ip,
+			.opt = IPSET_OPT_IP
+		},
+		[IPSET_DIM_TWO] = { 
+			.parse = ipset_parse_proto_port,
+			.print = ipset_print_proto_port,
+			.opt = IPSET_OPT_PORT
+		},
+	},
+	.args = {
+		[IPSET_CREATE] = hash_netport_create_args,
+		[IPSET_ADD] = hash_netport_add_args,
+	},
+	.mandatory = {
+		[IPSET_CREATE] = 0,
+		[IPSET_ADD] = IPSET_FLAG(IPSET_OPT_IP)
+			| IPSET_FLAG(IPSET_OPT_PROTO)
+			| IPSET_FLAG(IPSET_OPT_PORT),
+		[IPSET_DEL] = IPSET_FLAG(IPSET_OPT_IP)
+			| IPSET_FLAG(IPSET_OPT_PROTO)
+			| IPSET_FLAG(IPSET_OPT_PORT),
+		[IPSET_TEST] = IPSET_FLAG(IPSET_OPT_IP)
+			| IPSET_FLAG(IPSET_OPT_PROTO)
+			| IPSET_FLAG(IPSET_OPT_PORT),
+	},
+	.full = {
+		[IPSET_CREATE] = IPSET_FLAG(IPSET_OPT_HASHSIZE)
+			| IPSET_FLAG(IPSET_OPT_MAXELEM)
+			| IPSET_FLAG(IPSET_OPT_TIMEOUT),
+		[IPSET_ADD] = IPSET_FLAG(IPSET_OPT_IP)
+			| IPSET_FLAG(IPSET_OPT_PORT)
+			| IPSET_FLAG(IPSET_OPT_PROTO)
+			| IPSET_FLAG(IPSET_OPT_TIMEOUT)
+			| IPSET_FLAG(IPSET_OPT_CIDR),
+		[IPSET_DEL] = IPSET_FLAG(IPSET_OPT_IP)
+			| IPSET_FLAG(IPSET_OPT_PORT)
+			| IPSET_FLAG(IPSET_OPT_PROTO)
+			| IPSET_FLAG(IPSET_OPT_CIDR),
+		[IPSET_TEST] = IPSET_FLAG(IPSET_OPT_IP)
+			| IPSET_FLAG(IPSET_OPT_PORT)
+			| IPSET_FLAG(IPSET_OPT_PROTO)
+			| IPSET_FLAG(IPSET_OPT_CIDR),
+	},
+
+	.usage = hash_netport_usage,
+	.usagefn = ipset_port_usage,
+};