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263 commits

Author SHA1 Message Date
Andy Green
2add6340d5 http2 hpack basic decode ok including huff 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-10-12 08:38:16 +08:00
Andy Green
ecc2e72ca1 http2 add hpack decode support 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-10-10 06:15:02 +08:00
Andy Green
609ec85869 ssl optimize poll when buffered ssl read data 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-10-09 08:29:22 +08:00
Andy Green
1f5c9f0c31 ssl_capable_read add context param 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-10-09 08:14:30 +08:00
Andy Green
fe3e3e61ec ssl fix pending reads stuck in ssl layer 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-10-08 12:15:29 +08:00
Andy Green
024eb6c80c http2 can keep upgraded connection up 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-10-08 12:00:53 +08:00
Andy Green
a54f232f07 http2 add h2c upgrade and http2 connmode 
Connection upgrade handling for h2c
Establish http2 union struct and http2 connmode
No protocol code yet

Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-09-30 09:43:14 +08:00
Andy Green
104316eb8f internal SHA1 users all use libwebsockets_SHA1 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-09-26 05:56:23 +08:00
Dnyanesh Gate
759e50cdc8 android fix syslog path 2014-09-26 05:39:05 +08:00
emironov
a49d084429 fix byte order for qnx 2014-09-16 22:49:10 +08:00
Andy Green
82bac6baec defer PONG send until no partial send buffer 
Reported-by: Andrew Canaday
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-08-24 14:39:19 +08:00
Karl Palsson
95a8abb030 cyassl: correct include path for 3.1.x 2014-08-15 01:54:59 +08:00
Andrew Canaday
afe26cf4a6 HTTP Version, Keep-alive support, No-copy POST 
This is a squashed commit from https://github.com/andrew-canaday/libwebsockets,
dev/http_keepalive branch (strategies changed a few times, so the commit
history is clutteread). This branch is submitted for clarity, but the other
can be used as a reference or alternative.

 * added **enum http_version** to track HTTP/1.0 vs HTTP/1.1 requests
 * added **enum http_connection_type** to track keep-alive vs close
 * replaced content_length_seen and body_index with **content_remain**
 * removed **post_buffer** (see handshake.c modifications)

 * removed post_buffer free

 * switch state to WSI_TOKEN_SKIPPING after URI is complete to store version
 * delete *spill* label (unused)

 * add vars to track HTTP version and connection type
 * HTTP version defaults to 1.0
 * connection type defaults to 'close' for 1.0, keep-alive for 1.1
 * additional checks in **cleanup:** label:
   * if HTTP version string is present and valid, set enum val appropriately
   * override connection default with the "Connection:" header, if present
 * set state to WSI_STATE_HTTP_BODY if content_length > 0
 * return 0 on HTTP requests, unless LWS_CALLBACK_HTTP indicates otherwise

 * add vars to track remaining content_length and body chunk size
 * re-arrange switch case order to facilitate creation of jump-table
 * added new labels:
   * **read_ok**: normal location reach on break from switch; just return 0
   * **http_complete**: check for keep-alive + init state, mode, hdr table
   * **http_new**: jump location for keep-alive when http_complete sees len>0
 * after libwebsocket_parse, jump to one of those labels based on state
 * POST body handling:
   * don't bother iterating over input byte-by-byte or using memcpy
   * just pass the relevant portion of the context->service_buffer to callback
 2014-07-14 20:19:43 +08:00
Andy Green
97850857b3 dont free externally allocated user_space when closing connection 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-07-06 09:36:43 +08:00
Andrew Canaday
18fd4f6722 Reducing CPU cycles spent calculating per-header length limit. 2014-07-06 09:33:40 +08:00
Andrew Canaday
74b4a65745 Added optional per-header length limits: 
- libwebsockets.h:
 - * added struct lws_token_limits
   * added token limits pointer to lws_context_creation_info
 - private-libwebsockets.h: added token limits pointer to lws_context_creation_info
 - context.c: copy token limits in create_context
 - client.c / server.c: pass context when invoking libwebsocket_parse
 - parsers.c:
 - * libwebsocket_parse takes context pointer
   * issue_char takes context pointer and checks header length against context limits, if defined
   * issue_char returns 1 (not -1/0) for header too long, and spill: sets the state to WSI_TOKEN_SKIPPING
 2014-07-06 09:33:40 +08:00
vpeter4
7c00fc3d9d Disable compile error: statement with no effect 2014-04-27 13:35:28 +02:00
Andy Green
1b2fc03f24 libev stub macros need to reflect void when disabled 
Reported-by: Michael Harberler <mail17@mah.priv.at>
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-21 07:59:44 +09:00
Patrick Gansterer
a6b019aaee Declare the lws_ssl_capable_*_no_ssl function outside the SSL #ifdef 
This avoids a compiler warning about a not declared function.
 2014-04-15 18:40:31 +02:00
Patrick Gansterer
6bb4b62ede Fix compilation on Windows CE after cleanup 2014-04-15 18:39:26 +02:00
Patrick Gansterer
1077e1f4d2 Fix include statement of in6addr.h 
Only include it when CMake can find it. This works with MinGW and WinCE.
 2014-04-15 18:38:54 +02:00
Andy Green
0f58db3940 windows ipv6 add necessary header 
Thanks to Marjan and Joakim

https://github.com/warmcat/libwebsockets/issues/108#issuecomment-40075600

Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-12 11:31:40 +08:00
Andy Green
cdb9bf9bdd refactor move ssl server service to ssl.c 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-12 10:07:02 +08:00
Andy Green
a717df2739 refactor libev eliminate all code ifdefs 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-11 13:14:37 +08:00
Andy Green
a1a24d26a6 close should flush any truncated send before really closing 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-10 14:25:24 +08:00
Andy Green
d7340c141f clean=various ifdef reduction 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-10 14:08:10 +08:00
Andy Green
1a308e4176 define LWS_SSL_CAPPABLE return codes even when no SSL enabled 
Reported by fuzzy
https://github.com/warmcat/libwebsockets/issues/107

Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-08 07:26:30 +01:00
spayton
5b94c3b449 Update private-libwebsockets.h 
fixes windows http file serve - macro compatible_file_read() incorrectly used 'amount' instead of '_amount'
 2014-04-08 07:22:53 +01:00
Joakim Soderberg
d2f5b199bc windows Fix build. 2014-04-07 13:13:45 +01:00
Andy Green
e9b61b5ba5 windows clean out redundant inet_ntop prototype 
Suggested by Joakim Soderberg https://github.com/warmcat/libwebsockets/issues/103#issuecomment-39684559

Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-07 06:25:07 +01:00
Andy Green
02138126f2 refactor add ssl read write single implementation 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-06 06:26:35 +01:00
Andy Green
b25b85f606 windows allow syslog log target to mao to stderr 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-03 23:34:09 +08:00
Andy Green
a5fe1192cf windows fix SetFilePointer args 
This restricts it to 4GB files on 32-bit Windows but it'll do for now.

Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-03 19:52:37 +08:00
Andy Green
2eedea9884 http2 add initial alpn support 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-03 14:33:48 +08:00
Andy Green
c57037a555 refactor ssl related code into ssl.c 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-03 10:17:00 +08:00
Andy Green
b49a995a8d clean small additional ifdef reduction 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-03 10:11:04 +08:00
Andy Green
aad2eac48e refactor handshake client and server handling into client.c and server.c 
Eliminate more #ifdefs

Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-03 09:03:37 +08:00
Andy Green
d99476b2b3 refactor move flow control to server.c 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-03 08:40:05 +08:00
Andy Green
e38031a394 refactor migrate client and server specific context init into client.c and server.c 
Eliminate some NO_CLIENT and NO_SERVER

Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-03 08:24:29 +08:00
Andy Green
34f3dd2082 refactor pollfd related functions into pollfd.c 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-03 07:43:42 +08:00
Andy Green
3d67f515db refactor context related functions into context.c 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-03 07:29:50 +08:00
Andy Green
a654fc0d50 clean move lws_plat externs 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-03 07:16:40 +08:00
Andy Green
5266f66f50 win32 inet_top 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-02 21:31:07 +08:00
Andy Green
e40aa9b920 plat change to build selection by cmake 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-02 21:04:03 +08:00
Andy Green
2c24ec0211 refactor out most NO_EXTENSIONS 
Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-02 19:45:42 +08:00
Andy Green
158e804cb7 refactor out WIN32 tests from code 
This gets rid of all the platform-dependent #ifdef stuff and
migrates it into the new lws-plat-xxx.c files.

These are then included in a one-time test in libwebsockets.c
according basically to Windows or not.

The idea is from now on, all Windows-specific code should go in
lws-plat-win.c, where any kind of Windows perversion like DWORD
is fine.

Any new functions going in there should be named lws_plat_...
and be defined in all the lws-plat-xxx.c file (currently just
win32 and unix platforms are supported).

Signed-off-by: Andy Green <andy.green@linaro.org>
 2014-04-02 14:25:10 +08:00
Patrick Gansterer
b13eed4dcc Cleanup header includes 2014-03-30 10:19:23 +02:00
Patrick Gansterer
b47f87b04b Introduce LWS_POLLIN, LWS_POLLOUT and LWS_POLLHUP 2014-03-30 09:18:05 +02:00
Patrick Gansterer
73882e49fc Remove websock-w32.h 2014-03-29 08:25:58 +01:00
Patrick Gansterer
0fc37b64f6 windows Use WSAWaitForMultipleEvents() instead of poll() on Windows 2014-03-29 09:54:40 +08:00