diff options
Diffstat (limited to 'gmid.h')
| -rw-r--r-- | gmid.h | 54 |
1 files changed, 45 insertions, 9 deletions
@@ -34,6 +34,7 @@ #include <time.h> #include <tls.h> #include <unistd.h> +#include <assert.h> #include <openssl/x509.h> @@ -59,6 +60,8 @@ #define GMID_VERSION "gmid/" VERSION +#define ASSERT_MSG(expr, msg) assert(((void)msg, (expr))) + #define GEMINI_URL_LEN (1024+3) /* URL max len + \r\n + \0 */ #define SUCCESS 20 @@ -281,17 +284,44 @@ enum { REQUEST_DONE, }; +enum proto { + PROTO_V4, + PROTO_V6, + PROTO_UNKNOWN, +}; + +struct proxy_protocol_v1 { + enum proto proto; + union { + struct in_addr v4; + struct in6_addr v6; + } srcaddr, dstaddr; + uint16_t srcport, dstport; +}; + +#define BUFLAYER_MAX 108 + +struct buflayer +{ + char data[BUFLAYER_MAX]; + size_t len; + ssize_t read_pos; + int has_tail; +}; + struct client { - struct conf *conf; + struct conf *conf; struct address *addr; - uint32_t id; - struct tls *ctx; - char *req; - size_t reqlen; - struct iri iri; - char domain[DOMAIN_NAME_LEN]; - char rhost[NI_MAXHOST]; - char rserv[NI_MAXSERV]; + int should_buffer; + struct buflayer buf; + uint32_t id; + struct tls *ctx; + char *req; + size_t reqlen; + struct iri iri; + char domain[DOMAIN_NAME_LEN]; + char rhost[NI_MAXHOST]; + char rserv[NI_MAXSERV]; struct bufferevent *bev; @@ -464,4 +494,10 @@ struct vhost *new_vhost(void); struct location *new_location(void); struct proxy *new_proxy(void); +/* proxy-proto.c */ +#define PROXY_PROTO_PARSE_FAIL -1 +#define PROXY_PROTO_PARSE_SUCCESS 0 +int proxy_proto_v1_parse(struct proxy_protocol_v1 *, char *, size_t, size_t *); +int proxy_proto_v1_string(const struct proxy_protocol_v1 *, char*, size_t); + #endif |