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author | Rich Fought <Rich.Fought@watchguard.com> | 2012-10-08 17:31:42 -0700 |
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committer | Rich Fought <Rich.Fought@watchguard.com> | 2012-10-08 17:31:42 -0700 |
commit | 4a702e6b728f0ecfe7994c650403b6e7c8ffc88f (patch) | |
tree | 6f11d4c030b7622f233a065565334c002d32ba30 /src | |
parent | f111efd894560a3f5d4393ff9aa59d1d87b78f6e (diff) | |
download | libnl-4a702e6b728f0ecfe7994c650403b6e7c8ffc88f.tar.gz |
Starting CLI work
Diffstat (limited to 'src')
-rw-r--r-- | src/lib/exp.c | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/src/lib/exp.c b/src/lib/exp.c new file mode 100644 index 0000000..7e10803 --- /dev/null +++ b/src/lib/exp.c @@ -0,0 +1,127 @@ +/* + * src/lib/exp.c CLI Expectation Helpers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation version 2.1 + * of the License. + * + * Copyright (c) 20012 Rich Fought <Rich.Fought@watchguard.com> + */ + +/** + * @ingroup cli + * @defgroup cli_exp Expectation Tracking + * + * @{ + */ + +#include <netlink/cli/utils.h> +#include <netlink/cli/exp.h> + +struct nfnl_exp *nl_cli_exp_alloc(void) +{ + struct nfnl_exp *exp; + + exp = nfnl_exp_alloc(); + if (!exp) + nl_cli_fatal(ENOMEM, "Unable to allocate expectation object"); + + return exp; +} + +struct nl_cache *nl_cli_exp_alloc_cache(struct nl_sock *sk) +{ + return nl_cli_alloc_cache(sk, "expectation", nfnl_exp_alloc_cache); +} + +void nl_cli_exp_parse_family(struct nfnl_exp *exp, char *arg) +{ + int family; + + if ((family = nl_str2af(arg)) == AF_UNSPEC) + nl_cli_fatal(EINVAL, + "Unable to nl_cli_exp_parse family \"%s\": %s", + arg, nl_geterror(NLE_INVAL)); + + nfnl_exp_set_family(exp, family); +} + +void nl_cli_exp_parse_timeout(struct nfnl_exp *exp, char *arg) +{ + uint32_t timeout = nl_cli_parse_u32(arg); + nfnl_exp_set_timeout(exp, timeout); +} + +void nl_cli_exp_parse_id(struct nfnl_exp *exp, char *arg) +{ + uint32_t id = nl_cli_parse_u32(arg); + nfnl_exp_set_id(exp, id); +} + +void nl_cli_exp_parse_src(struct nfnl_exp *exp, int tuple, char *arg) +{ + int err; + struct nl_addr *a = nl_cli_addr_parse(arg, nfnl_exp_get_family(exp)); + if ((err = nfnl_exp_set_src(exp, tuple, a)) < 0) + nl_cli_fatal(err, "Unable to set source address: %s", + nl_geterror(err)); +} + +void nl_cli_exp_parse_dst(struct nfnl_exp *exp, int tuple, char *arg) +{ + int err; + struct nl_addr *a = nl_cli_addr_parse(arg, nfnl_exp_get_family(exp)); + if ((err = nfnl_exp_set_dst(exp, tuple, a)) < 0) + nl_cli_fatal(err, "Unable to set destination address: %s", + nl_geterror(err)); +} + +void nl_cli_exp_parse_l4protonum(struct nfnl_exp *exp, int tuple, char *arg) +{ + int l4protonum; + + if ((l4protonum = nl_str2ip_proto(arg)) < 0) + nl_cli_fatal(l4protonum, + "Unable to nl_cli_exp_parse protocol \"%s\": %s", + arg, nl_geterror(l4protonum)); + + nfnl_exp_set_l4protonum(exp, tuple, l4protonum); +} + +void nl_cli_exp_parse_src_port(struct nfnl_exp *exp, int tuple, char *arg) +{ + uint32_t sport = nl_cli_parse_u32(arg); + nfnl_exp_set_ports(exp, tuple, sport, 0); +} + +void nl_cli_exp_parse_dst_port(struct nfnl_exp *exp, int tuple, char *arg) +{ + uint32_t dport = nl_cli_parse_u32(arg); + uint32_t sport = nfnl_exp_get_src_port(exp, tuple); + nfnl_exp_set_ports(exp, tuple, sport, dport); +} + +#if 0 + } else if (arg_match("origicmpid")) { + if (argc > ++idx) + nfnl_ct_set_icmp_id(ct, 0, strtoul(argv[idx++], NULL, 0)); + } else if (arg_match("origicmptype")) { + if (argc > ++idx) + nfnl_ct_set_icmp_type(ct, 0, strtoul(argv[idx++], NULL, 0)); + } else if (arg_match("origicmpcode")) { + if (argc > ++idx) + nfnl_ct_set_icmp_code(ct, 0, strtoul(argv[idx++], NULL, 0)); + } else if (arg_match("replyicmpid")) { + if (argc > ++idx) + nfnl_ct_set_icmp_id(ct, 1, strtoul(argv[idx++], NULL, 0)); + } else if (arg_match("replyicmptype")) { + if (argc > ++idx) + nfnl_ct_set_icmp_type(ct, 1, strtoul(argv[idx++], NULL, 0)); + } else if (arg_match("replyicmpcode")) { + if (argc > ++idx) + nfnl_ct_set_icmp_code(ct, 1, strtoul(argv[idx++], NULL, 0)); + } +#endif + +/** @} */ |