diff options
Diffstat (limited to 'src/or/buffers.h')
| -rw-r--r-- | src/or/buffers.h | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/src/or/buffers.h b/src/or/buffers.h index 63fab4957..a5886adc7 100644 --- a/src/or/buffers.h +++ b/src/or/buffers.h @@ -1,7 +1,7 @@ /* Copyright (c) 2001 Matej Pfajfar. * Copyright (c) 2001-2004, Roger Dingledine. * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. - * Copyright (c) 2007-2011, The Tor Project, Inc. */ + * Copyright (c) 2007-2012, The Tor Project, Inc. */ /* See LICENSE for licensing information */ /** @@ -16,6 +16,7 @@ buf_t *buf_new(void); buf_t *buf_new_with_capacity(size_t size); void buf_free(buf_t *buf); void buf_clear(buf_t *buf); +buf_t *buf_copy(const buf_t *buf); void buf_shrink(buf_t *buf); void buf_shrink_freelists(int free_all); void buf_dump_freelist_sizes(int severity); @@ -41,6 +42,8 @@ int fetch_from_buf_http(buf_t *buf, char **headers_out, size_t max_headerlen, char **body_out, size_t *body_used, size_t max_bodylen, int force_complete); +socks_request_t *socks_request_new(void); +void socks_request_free(socks_request_t *req); int fetch_from_buf_socks(buf_t *buf, socks_request_t *req, int log_sockstype, int safe_socks); int fetch_from_buf_socks_client(buf_t *buf, int state, char **reason); @@ -48,6 +51,41 @@ int fetch_from_buf_line(buf_t *buf, char *data_out, size_t *data_len); int peek_buf_has_control0_command(buf_t *buf); +#ifdef USE_BUFFEREVENTS +int fetch_var_cell_from_evbuffer(struct evbuffer *buf, var_cell_t **out, + int linkproto); +int fetch_from_evbuffer_socks(struct evbuffer *buf, socks_request_t *req, + int log_sockstype, int safe_socks); +int fetch_from_evbuffer_socks_client(struct evbuffer *buf, int state, + char **reason); +int fetch_from_evbuffer_http(struct evbuffer *buf, + char **headers_out, size_t max_headerlen, + char **body_out, size_t *body_used, size_t max_bodylen, + int force_complete); +int peek_evbuffer_has_control0_command(struct evbuffer *buf); +int write_to_evbuffer_zlib(struct evbuffer *buf, tor_zlib_state_t *state, + const char *data, size_t data_len, + int done); +#endif + +#ifdef USE_BUFFEREVENTS +#define generic_buffer_new() evbuffer_new() +#define generic_buffer_len(b) evbuffer_get_length((b)) +#define generic_buffer_add(b,dat,len) evbuffer_add((b),(dat),(len)) +#define generic_buffer_get(b,buf,buflen) evbuffer_remove((b),(buf),(buflen)) +#define generic_buffer_clear(b) evbuffer_drain((b), evbuffer_get_length((b))) +#define generic_buffer_free(b) evbuffer_free((b)) +#else +#define generic_buffer_new() buf_new() +#define generic_buffer_len(b) buf_datalen((b)) +#define generic_buffer_add(b,dat,len) write_to_buf((dat),(len),(b)) +#define generic_buffer_get(b,buf,buflen) fetch_from_buf((buf),(buflen),(b)) +#define generic_buffer_clear(b) buf_clear((b)) +#define generic_buffer_free(b) buf_free((b)) +#endif +int generic_buffer_set_to_copy(generic_buffer_t **output, + const generic_buffer_t *input); + void assert_buf_ok(buf_t *buf); #ifdef BUFFERS_PRIVATE |