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577 Commits

Author SHA1 Message Date
Nick Mathewson
dddd58ba13 Reformat util.h slightly so that it looks ok with 8-char tabs. 
svn:r1050
 2009-01-26 17:09:09 +00:00
Nick Mathewson
81dd04a726 Add a "flags" field to evbuffer callbacks. 
For now, there is just one: enabled.  This lets us avoid lots of
mallocs/frees/tailq-manipulations just to turn a callback on and off.
The revised bufferevent code wants this.

svn:r1047
 2009-01-23 18:04:34 +00:00
Nick Mathewson
de7f7a84a3 Remove in_callbacks check: allow full recursion in evbuffer callbacks. If you get yourself in an infinite loop, that's not our fault. Note this in the docs. Also reindent some docs now that my tabs match Niels's. 
svn:r1046
 2009-01-23 18:03:45 +00:00
Nick Mathewson
ec2f4cbc09 Move obsolete evbuffer function into include/event2/buffer_compat.h 
svn:r1043
 2009-01-23 01:35:57 +00:00
Nick Mathewson
c735f2b45a Code to allow multiple callbacks per evbuffer. 
svn:r1042
 2009-01-23 01:11:13 +00:00
Nick Mathewson
f20902a290 Remove evperiodic_assign and its related parts: its functionality is subsumed by EV_PERSIST timeouts. 
svn:r1040
 2009-01-22 17:56:15 +00:00
Niels Provos
56ea4687a5 Change the semantics of timeouts in conjunction with EV_PERSIST; timeouts in that case will now repeat until deleted. 
svn:r1032
 2009-01-22 02:33:38 +00:00
Nick Mathewson
309fc7c4ad New functions to provide sane threading callbacks with pthreads and win32 threading implementations. 
svn:r1031
 2009-01-21 07:51:25 +00:00
Nick Mathewson
ec4cfa33c9 Make event_break threadsafe; make notify-thread mechanism a little more generic; let it use pipes where they work. 
svn:r1019
 2009-01-19 01:34:14 +00:00
Nick Mathewson
8278c9be54 Note the one restriction on what you can do with the evbuffers of a bufferevent. 
svn:r1011
 2009-01-14 22:17:46 +00:00
Nick Mathewson
840318196b Make some evbuffer functions const 
svn:r1010
 2009-01-14 22:17:31 +00:00
Nick Mathewson
99db0e7f72 Add a new evbuffer_write_atmost() functino to write no more than a given number of bytes to an fd. 
svn:r993
 2009-01-12 20:42:19 +00:00
Nick Mathewson
f446f1493a Small cleanups to buffer.h documentation. 
svn:r992
 2009-01-12 20:42:06 +00:00
Nick Mathewson
cfbd168008 Add another function to parse the common address:port combination formats into a sockaddr. 
svn:r984
 2009-01-02 20:46:26 +00:00
Nick Mathewson
0d9d5cfe22 New functions in evutil to clone inet_pton and inet_ntop, with tests. 
Adapted from Tor code.

svn:r983
 2009-01-02 20:46:12 +00:00
Niels Provos
87be18daa1 implement evdns_cancel_request; test one of the new evdns_base functions 
svn:r980
 2008-12-25 16:25:37 +00:00
Niels Provos
d776f8462b deprecate the usage of signal_{add,del,set} and name it evsignal_{add,del,set} instead; move the old definitions to compat 
svn:r973
 2008-12-23 22:23:37 +00:00
Niels Provos
02b2b4d1be Restructure the event backends so that they do not need to keep track of events themselves, as a side effect multiple events can use the same fd or signal. 
svn:r972
 2008-12-23 16:37:01 +00:00
Nick Mathewson
dd73168556 Implement increased DSN-poisoning resistance via the 0x20 hack. 
svn:r958
 2008-12-03 20:09:13 +00:00
Niels Provos
1c765b78fb move dns header files into the include directory; move old functions into compat and structs into a struct header file 
svn:r955
 2008-11-28 20:11:24 +00:00
Niels Provos
5792d42f0f Allow setting of local port for evhttp connections to support millions of connections from a single system; from Richard Jones 
svn:r948
 2008-11-16 23:22:14 +00:00
Nick Mathewson
de069b9977 On win32, errno is not the last socket error. Worse, WSAGetLastError() is not the last socket error sometimes (i.e., EWOULDBLOCK). Also, strerror() does not handle winsock errors. Therefore, event_err() and event_warn() are completely wrong for windows socket errors. Fix that. 
svn:r936
 2008-09-05 16:29:56 +00:00
Niels Provos
f7e61870e9 support multiple events listening on the same signal; make signals regular events that go on the same event queue 
svn:r901
 2008-07-11 15:49:04 +00:00
Niels Provos
9998c0cbc8 correct handling of trailing headers in chunked replies; from Scott Lamb. 
svn:r887
 2008-06-26 00:40:57 +00:00
Niels Provos
21f76156b1 change min_heap_idx to signed 
svn:r883
 2008-06-25 16:32:47 +00:00
Niels Provos
99a1063e73 support 64-bit integers in rpc structs 
svn:r856
 2008-06-21 02:21:25 +00:00
Niels Provos
344c2b56f1 deliver partial data to request callbacks when chunked callback is set even if there is no chunking on the http level; allows cancelation of requests from within the chunked callback; from Scott Lamb. 
svn:r846
 2008-06-02 05:45:26 +00:00
Niels Provos
480d8142b8 do not define a variable in a header file; it will lead to duplicate symbols when linking 
svn:r844
 2008-06-01 01:19:08 +00:00
Niels Provos
f9707a01e5 we need to declare the enum first before it can be used; c++ compilation errors 
svn:r843
 2008-05-31 18:57:21 +00:00
Nick Mathewson
05965921ab Add new functions to access backends by their features and to query the features of a backend. 
svn:r842
 2008-05-31 14:37:31 +00:00
Nick Mathewson
39400e68b6 Patch from Valery Kholodkov: support for edge-triggered events with epoll and kqueue. Changed from original patch: made test into a regression test, with explicit success/failure for edge-triggered and non-edge-triggered cases. Closes SF request 1968284. 
svn:r840
 2008-05-30 16:56:34 +00:00
Niels Provos
8b66f1bd4d constify struct timeval * 
svn:r836
 2008-05-17 02:14:17 +00:00
Nick Mathewson
a68de2525d r19749@catbus: nickm | 2008-05-14 23:48:44 -0400 
New function to dump inserted and active events.  Also do not recv() on an int array.


svn:r829
 2008-05-15 03:49:03 +00:00
Niels Provos
ef0221cc39 document chunked replies plus fix doxygen warnings 
svn:r815
 2008-05-13 03:42:47 +00:00
Nick Mathewson
c6da86ffcb r19709@catbus: nickm | 2008-05-12 12:42:48 -0400 
Possible fix for [1960723] snprintf and vsnprintf return values are wrong on win32


svn:r813
 2008-05-12 16:44:24 +00:00
Niels Provos
1080852e91 allow cancelation of user initiated http requests; this will allow cancelation of rpc requests eventually 
svn:r812
 2008-05-12 03:12:09 +00:00
Nick Mathewson
6bf1ca780c r19675@catbus: nickm | 2008-05-11 20:39:39 -0400 
Stop pretending that u_char and u_short are standard types that win32 is dumb not to have.  In fact, u_char can really just be spelled out, and u_short was usually just a bad way of saying ev_uint16_t.


svn:r808
 2008-05-12 00:40:04 +00:00
Niels Provos
a57767faf8 more accessors for evhttp_request 
svn:r807
 2008-05-11 16:22:35 +00:00
Niels Provos
7bbe185b0e evhttp_request_uri -> evhttp_request_get_uri 
svn:r805
 2008-05-10 06:32:53 +00:00
Nick Mathewson
7868ab5a43 r19667@catbus: nickm | 2008-05-08 23:49:26 -0400 
fwd-port: Always include winsock2.h before windows.h.  Apparently some SDKs need this.


svn:r803
 2008-05-09 04:00:17 +00:00
Nick Mathewson
8acb80b4f9 r15551@tombo: nickm | 2008-05-08 14:49:20 -0400 
Use _get_ convention for new accessor functions.  (These are all new ones as of 2.0, I believe).


svn:r799
 2008-05-08 22:51:39 +00:00
Nick Mathewson
7defe4cbc1 r15549@tombo: nickm | 2008-05-08 11:53:11 -0400 
Make new http headers include minimal parts of event2/ tree; make old evhttp.h incldue event.h, since the old one did too.


svn:r798
 2008-05-08 15:55:09 +00:00
Nick Mathewson
a29f7eefac svn:r797 2008-05-08 15:38:31 +00:00
Nick Mathewson
a26442c5ac r19649@catbus: nickm | 2008-05-08 10:00:14 -0400 
Replace gettimeofday() usage with a new evutil_gettimeofday().  This removes all previous need for win32-code/misc.[ch]


svn:r792
 2008-05-08 14:06:33 +00:00
Niels Provos
85ed713343 deprecate timeout_* event functions by moving them to event_compat.h 
svn:r791
 2008-05-08 07:00:16 +00:00
Niels Provos
de1c43926b migrate evhttp to event2; accessors are still missing 
svn:r790
 2008-05-08 06:15:04 +00:00
Niels Provos
3f56e364b7 event_base_new_with_config() and related methods 
svn:r789
 2008-05-08 05:56:20 +00:00
Niels Provos
3b2022ef3a provide an api for retrieving the supported event mechanisms 
svn:r788
 2008-05-08 05:33:15 +00:00
Nick Mathewson
0a804f3c83 r19641@catbus: nickm | 2008-05-07 17:51:26 -0400 
Forward-port: Fix win32 vc-2005 build.


svn:r786
 2008-05-07 21:51:49 +00:00
Nick Mathewson
957e9fd829 r19607@catbus: nickm | 2008-05-05 13:49:44 -0400 
Hack to make sure that there is always a working fast EVENT_FD()


svn:r777
 2008-05-05 17:49:52 +00:00