diff options
Diffstat (limited to 'src/web_client.h')
| -rw-r--r-- | src/web_client.h | 77 |
1 files changed, 61 insertions, 16 deletions
diff --git a/src/web_client.h b/src/web_client.h index 617917df..126a494f 100644 --- a/src/web_client.h +++ b/src/web_client.h @@ -20,6 +20,66 @@ typedef enum web_client_mode { WEB_CLIENT_MODE_STREAM = 3 } WEB_CLIENT_MODE; +typedef enum web_client_flags { + WEB_CLIENT_FLAG_OBSOLETE = 1 << 0, // if set, the listener will remove this client + // after setting this, you should not touch + // this web_client + + WEB_CLIENT_FLAG_DEAD = 1 << 1, // if set, this client is dead + + WEB_CLIENT_FLAG_KEEPALIVE = 1 << 2, // if set, the web client will be re-used + + WEB_CLIENT_FLAG_WAIT_RECEIVE = 1 << 3, // if set, we are waiting more input data + WEB_CLIENT_FLAG_WAIT_SEND = 1 << 4, // if set, we have data to send to the client + + WEB_CLIENT_FLAG_DO_NOT_TRACK = 1 << 5, // if set, we should not set cookies on this client + WEB_CLIENT_FLAG_TRACKING_REQUIRED = 1 << 6, // if set, we need to send cookies + + WEB_CLIENT_FLAG_TCP_CLIENT = 1 << 7, // if set, the client is using a TCP socket + WEB_CLIENT_FLAG_UNIX_CLIENT = 1 << 8 // if set, the client is using a UNIX socket +} WEB_CLIENT_FLAGS; + +//#ifdef HAVE_C___ATOMIC +//#define web_client_flag_check(w, flag) (__atomic_load_n(&((w)->flags), __ATOMIC_SEQ_CST) & flag) +//#define web_client_flag_set(w, flag) __atomic_or_fetch(&((w)->flags), flag, __ATOMIC_SEQ_CST) +//#define web_client_flag_clear(w, flag) __atomic_and_fetch(&((w)->flags), ~flag, __ATOMIC_SEQ_CST) +//#else +#define web_client_flag_check(w, flag) ((w)->flags & flag) +#define web_client_flag_set(w, flag) (w)->flags |= flag +#define web_client_flag_clear(w, flag) (w)->flags &= ~flag +//#endif + +#define WEB_CLIENT_IS_OBSOLETE(w) web_client_flag_set(w, WEB_CLIENT_FLAG_OBSOLETE) +#define web_client_check_obsolete(w) web_client_flag_check(w, WEB_CLIENT_FLAG_OBSOLETE) + +#define WEB_CLIENT_IS_DEAD(w) web_client_flag_set(w, WEB_CLIENT_FLAG_DEAD) +#define web_client_check_dead(w) web_client_flag_check(w, WEB_CLIENT_FLAG_DEAD) + +#define web_client_has_keepalive(w) web_client_flag_check(w, WEB_CLIENT_FLAG_KEEPALIVE) +#define web_client_enable_keepalive(w) web_client_flag_set(w, WEB_CLIENT_FLAG_KEEPALIVE) +#define web_client_disable_keepalive(w) web_client_flag_clear(w, WEB_CLIENT_FLAG_KEEPALIVE) + +#define web_client_has_donottrack(w) web_client_flag_check(w, WEB_CLIENT_FLAG_DO_NOT_TRACK) +#define web_client_enable_donottrack(w) web_client_flag_set(w, WEB_CLIENT_FLAG_DO_NOT_TRACK) +#define web_client_disable_donottrack(w) web_client_flag_clear(w, WEB_CLIENT_FLAG_DO_NOT_TRACK) + +#define web_client_has_tracking_required(w) web_client_flag_check(w, WEB_CLIENT_FLAG_TRACKING_REQUIRED) +#define web_client_enable_tracking_required(w) web_client_flag_set(w, WEB_CLIENT_FLAG_TRACKING_REQUIRED) +#define web_client_disable_tracking_required(w) web_client_flag_clear(w, WEB_CLIENT_FLAG_TRACKING_REQUIRED) + +#define web_client_has_wait_receive(w) web_client_flag_check(w, WEB_CLIENT_FLAG_WAIT_RECEIVE) +#define web_client_enable_wait_receive(w) web_client_flag_set(w, WEB_CLIENT_FLAG_WAIT_RECEIVE) +#define web_client_disable_wait_receive(w) web_client_flag_clear(w, WEB_CLIENT_FLAG_WAIT_RECEIVE) + +#define web_client_has_wait_send(w) web_client_flag_check(w, WEB_CLIENT_FLAG_WAIT_SEND) +#define web_client_enable_wait_send(w) web_client_flag_set(w, WEB_CLIENT_FLAG_WAIT_SEND) +#define web_client_disable_wait_send(w) web_client_flag_clear(w, WEB_CLIENT_FLAG_WAIT_SEND) + +#define web_client_set_tcp(w) web_client_flag_set(w, WEB_CLIENT_FLAG_TCP_CLIENT) +#define web_client_set_unix(w) web_client_flag_set(w, WEB_CLIENT_FLAG_UNIX_CLIENT) + +#define web_client_is_corkable(w) web_client_flag_check(w, WEB_CLIENT_FLAG_TCP_CLIENT) + #define URL_MAX 8192 #define ZLIB_CHUNK 16384 #define HTTP_RESPONSE_HEADER_SIZE 4096 @@ -50,20 +110,7 @@ struct response { struct web_client { unsigned long long id; - uint8_t obsolete:1; // if set to 1, the listener will remove this client - // after setting this to 1, you should not touch - // this web_client - - uint8_t dead:1; // if set to 1, this client is dead - - uint8_t keepalive:1; // if set to 1, the web client will be re-used - - uint8_t wait_receive:1; // 1 = we are waiting more input data - uint8_t wait_send:1; // 1 = we have data to send to the client - - uint8_t donottrack:1; // 1 = we should not set cookies on this client - uint8_t tracking_required:1; // 1 = if the request requires cookies - + WEB_CLIENT_FLAGS flags; // status flags for the client WEB_CLIENT_MODE mode; // the operational mode of the client int tcp_cork; // 1 = we have a cork on the socket @@ -94,8 +141,6 @@ struct web_client { struct web_client *next; }; -#define WEB_CLIENT_IS_DEAD(w) (w)->dead=1 - extern struct web_client *web_clients; extern uid_t web_files_uid(void); |