diff options
Diffstat (limited to 'src/utils.c')
| -rw-r--r-- | src/utils.c | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/src/utils.c b/src/utils.c index 9013b68..1868a06 100644 --- a/src/utils.c +++ b/src/utils.c @@ -177,16 +177,42 @@ int nft_str2verdict(const char *verdict, int *verdict_num) return -1; } -int nft_fprintf(FILE *fp, void *obj, uint32_t type, uint32_t flags, +enum nft_cmd_type nft_flag2cmd(uint32_t flags) +{ + if (flags & NFT_OF_EVENT_NEW) + return NFT_CMD_ADD; + else if (flags & NFT_OF_EVENT_DEL) + return NFT_CMD_DELETE; + + return NFT_CMD_UNSPEC; +} + +const char *cmd2tag[NFT_CMD_MAX] = { + [NFT_CMD_ADD] = ADD, + [NFT_CMD_INSERT] = INSERT, + [NFT_CMD_DELETE] = DELETE, + [NFT_CMD_REPLACE] = REPLACE, + [NFT_CMD_FLUSH] = FLUSH, +}; + +const char *nft_cmd2tag(enum nft_cmd_type cmd) +{ + if (cmd >= NFT_CMD_MAX) + return "unknown"; + + return cmd2tag[cmd]; +} + +int nft_fprintf(FILE *fp, void *obj, uint32_t cmd, uint32_t type, uint32_t flags, int (*snprintf_cb)(char *buf, size_t bufsiz, void *obj, - uint32_t type, uint32_t flags)) + uint32_t cmd, uint32_t type, uint32_t flags)) { char _buf[NFT_SNPRINTF_BUFSIZ]; char *buf = _buf; size_t bufsiz = sizeof(_buf); int ret; - ret = snprintf_cb(buf, bufsiz, obj, type, flags); + ret = snprintf_cb(buf, bufsiz, obj, cmd, type, flags); if (ret <= 0) goto out; @@ -197,7 +223,7 @@ int nft_fprintf(FILE *fp, void *obj, uint32_t type, uint32_t flags, if (buf == NULL) return -1; - ret = snprintf_cb(buf, bufsiz, obj, type, flags); + ret = snprintf_cb(buf, bufsiz, obj, cmd, type, flags); if (ret <= 0) goto out; } |