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author | ume <ume@FreeBSD.org> | 2003-11-02 11:26:42 +0000 |
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committer | ume <ume@FreeBSD.org> | 2003-11-02 11:26:42 +0000 |
commit | e211c7fba50e659d4f3d07a914b27389026083c9 (patch) | |
tree | 03efe515bd59cbc7c6020ac5002e108e2a13a699 | |
parent | 40aa6873efd7f7296719f01271f7b315d59b0b7c (diff) | |
download | FreeBSD-src-e211c7fba50e659d4f3d07a914b27389026083c9.zip FreeBSD-src-e211c7fba50e659d4f3d07a914b27389026083c9.tar.gz |
make debugging with "setkey -x" a lot easier.
Obtained from: KAME
-rw-r--r-- | sys/netkey/key_debug.c | 101 |
1 files changed, 97 insertions, 4 deletions
diff --git a/sys/netkey/key_debug.c b/sys/netkey/key_debug.c index 1de1146..edb1b07 100644 --- a/sys/netkey/key_debug.c +++ b/sys/netkey/key_debug.c @@ -61,6 +61,15 @@ __FBSDID("$FreeBSD$"); #include <stdlib.h> #endif /* !_KERNEL */ +struct typestr { + const char *string; + u_int type; +}; +#define TYPESTR(x) { "SADB_" #x, SADB_ ## x } + +static const char *kdebug_typestr(u_int, const struct typestr *); +static const char *kdebug_sadb_msg_typestr(u_int); +static const char *kdebug_sadb_ext_typestr(u_int); static void kdebug_sadb_prop(struct sadb_ext *); static void kdebug_sadb_identity(struct sadb_ext *); static void kdebug_sadb_supported(struct sadb_ext *); @@ -78,6 +87,88 @@ static void kdebug_secreplay(struct secreplay *); #define panic(param) { printf(param); exit(-1); } #endif +static const char * +kdebug_typestr(type, list) + u_int type; + const struct typestr *list; +{ + static char buf[32]; + + while (list->string != NULL) { + if (type == list->type) + return (list->string); + list++; + } + snprintf(buf, sizeof(buf), "%u", type); + + return (buf); +} + +static const char * +kdebug_sadb_msg_typestr(type) + u_int type; +{ + static const struct typestr list[] = { + TYPESTR(RESERVED), + TYPESTR(GETSPI), + TYPESTR(UPDATE), + TYPESTR(ADD), + TYPESTR(DELETE), + TYPESTR(GET), + TYPESTR(ACQUIRE), + TYPESTR(REGISTER), + TYPESTR(EXPIRE), + TYPESTR(FLUSH), + TYPESTR(DUMP), + TYPESTR(X_PROMISC), + TYPESTR(X_PCHANGE), + TYPESTR(X_SPDUPDATE), + TYPESTR(X_SPDADD), + TYPESTR(X_SPDDELETE), + TYPESTR(X_SPDGET), + TYPESTR(X_SPDACQUIRE), + TYPESTR(X_SPDDUMP), + TYPESTR(X_SPDFLUSH), + TYPESTR(X_SPDSETIDX), + TYPESTR(X_SPDEXPIRE), + TYPESTR(X_SPDDELETE2), + { NULL } + }; + + return kdebug_typestr(type, list); +} + +static const char * +kdebug_sadb_ext_typestr(type) + u_int type; +{ + static const struct typestr list[] = { + TYPESTR(EXT_RESERVED), + TYPESTR(EXT_SA), + TYPESTR(EXT_LIFETIME_CURRENT), + TYPESTR(EXT_LIFETIME_HARD), + TYPESTR(EXT_LIFETIME_SOFT), + TYPESTR(EXT_ADDRESS_SRC), + TYPESTR(EXT_ADDRESS_DST), + TYPESTR(EXT_ADDRESS_PROXY), + TYPESTR(EXT_KEY_AUTH), + TYPESTR(EXT_KEY_ENCRYPT), + TYPESTR(EXT_IDENTITY_SRC), + TYPESTR(EXT_IDENTITY_DST), + TYPESTR(EXT_SENSITIVITY), + TYPESTR(EXT_PROPOSAL), + TYPESTR(EXT_SUPPORTED_AUTH), + TYPESTR(EXT_SUPPORTED_ENCRYPT), + TYPESTR(EXT_SPIRANGE), + TYPESTR(X_EXT_KMPRIVATE), + TYPESTR(X_EXT_POLICY), + TYPESTR(X_EXT_SA2), + { NULL } + }; + + return kdebug_typestr(type, list); +} + /* NOTE: host byte order */ /* %%%: about struct sadb_msg */ @@ -92,8 +183,9 @@ kdebug_sadb(base) if (base == NULL) panic("kdebug_sadb: NULL pointer was passed."); - printf("sadb_msg{ version=%u type=%u errno=%u satype=%u\n", - base->sadb_msg_version, base->sadb_msg_type, + printf("sadb_msg{ version=%u type=%s errno=%u satype=%u\n", + base->sadb_msg_version, + kdebug_sadb_msg_typestr(base->sadb_msg_type), base->sadb_msg_errno, base->sadb_msg_satype); printf(" len=%u reserved=%u seq=%u pid=%u\n", base->sadb_msg_len, base->sadb_msg_reserved, @@ -103,8 +195,9 @@ kdebug_sadb(base) ext = (struct sadb_ext *)((caddr_t)base + sizeof(struct sadb_msg)); while (tlen > 0) { - printf("sadb_ext{ len=%u type=%u }\n", - ext->sadb_ext_len, ext->sadb_ext_type); + printf("sadb_ext{ len=%u type=%s }\n", + ext->sadb_ext_len, + kdebug_sadb_ext_typestr(ext->sadb_ext_type)); if (ext->sadb_ext_len == 0) { printf("kdebug_sadb: invalid ext_len=0 was passed.\n"); |