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Commit Graph
799 Commits
Author SHA1 Message Date
Vinnie Falco 9774ed0e19 Make websocket::close_code a proper enum: 
fix #311

This changes close_code to be a proper enumeration.
 2017-07-20 08:12:15 -07:00
Vinnie Falco 6ec2e10c77 Add write_frames unit test 2017-07-20 08:12:15 -07:00
Vinnie Falco f8b0c22501 Add decorator unit test 
fix #302
 2017-07-20 08:12:15 -07:00
Vinnie Falco 5bb5f62b9a Require Visual Studio 2015 Update 3 or later 
fix #216
 2017-07-20 08:12:15 -07:00
Sergey Lyubimov 3641521af7 Update CMake scripts for finding packages: 
These changes require CMake version 3.7.2 or later.
 2017-07-20 08:12:15 -07:00
Vinnie Falco ed906adc35 Remove http Writer suspend and resume feature (API Change): 
fix #154

The resume_context parameter passed to instances
of Writer during HTTP serialization is removed.
 2017-07-20 08:12:15 -07:00
Vinnie Falco 36027ba844 Add io_service completion invariants tests 
fix #290
 2017-07-20 08:12:15 -07:00
Vinnie Falco 2b799b6371 Fix HTTP split parse edge case: 
fix #257

This fixes a problem when doing split parsing (header then body).
The problem arises when the first buffer passed to the header
parser contains exactly the full header and nothing more. The
symptom is that when parsing the body, the parse will erroneously
be considered complete.
 2017-07-20 08:12:15 -07:00
Vinnie Falco 1f52f4a791 Split out and rename test stream classes 2017-07-20 08:12:15 -07:00
Vinnie Falco c468158a09 Update copyright dates 2017-07-20 08:12:14 -07:00
Vinnie Falco 51aa614a10 Tidy up tests and docs: 
* Add handler_ptr test and increase coverage
* Add test for prepare_buffer
* Move is_call_possible tests to a .cpp file
* Tidy up docs and declarations
 2017-07-20 08:12:14 -07:00
Vinnie Falco 7ef72b6ebc Move basic_streambuf to streambuf.hpp (API Change): 
* Also change allocator element type to char
 2017-07-20 08:12:14 -07:00
Vinnie Falco 765cb22b48 Invoke callback on pings and pongs (API Change): 
fix #248

This additionally invokes the pong callback for received pings, allowing
callers to more efficiently detect when a connection is still lively:

* pong_callback renamed to ping_callback
* Callback signature has an extra `bool` to indicate if the received
  control frame is a ping or pong.
 2017-07-20 08:12:14 -07:00
Vinnie Falco 615e80dacd Tidy up warnings and tests: 
* Enable WebSocket frame tests
* Remove read_message_max warning
* Remove permessage-deflate check offer warning
 2017-07-20 08:12:14 -07:00
Vinnie Falco 812271a782 WebSocket server examples and test tidying: 
fix #238, fix #165

* Tidy up WebSocket echo servers
* Add WebSocket echo servers to examples
 2017-07-20 08:12:14 -07:00
Vinnie Falco e81a2864ab Fixes for websocket echo server: 
* Decorator members are const
* Enable permessage-deflate extension
 2017-07-20 08:12:14 -07:00
Vinnie Falco 911617c43f Add permessage-deflate WebSocket extension: 
This implements the permessage-deflate WebSocket
extension as described in HyBi Working Group
draft-ietf-hybi-permessage-compression-28:
https://tools.ietf.org/html/draft-ietf-hybi-permessage-compression-28

This extension allows messages to be compressed using
the raw "deflate" algorithm described in RFC 1951,
"DEFLATE Compressed Data Format Specification version 1.3":
https://www.ietf.org/rfc/rfc1951.txt
 2017-07-20 08:12:14 -07:00
Vinnie Falco c594bbac3f Add optional yield_to arguments 2017-07-20 08:12:14 -07:00
Vinnie Falco 133d926e2f Fix message constructor and special members 
fix #196
 2017-07-20 08:12:14 -07:00
Vinnie Falco d24190cfdf Add copy special members 2017-07-20 08:12:14 -07:00
Vinnie Falco 020a254b1b Better logging in async echo server 2017-07-20 08:12:14 -07:00
Vinnie Falco cfde28c3c3 Add file and line number to thrown exceptions 2017-07-20 08:12:14 -07:00
Vinnie Falco e66327ed4d Tune websocket echo server for performance 2017-07-20 08:12:14 -07:00
Vinnie Falco 01e1fa2dc9 Implement asio dealloc-before-invoke guarantee: 
fix #215

This change guarantees that temporary memory allocated
through the asio hooks by the Beast implementation is
deallocated before invoking the final handler when performing
composed operations.

The change is accomplished by replacing std::shared_ptr with
a thread-safe custom container handler_ptr to manage composed
operation state. The container tracks other instances which
manage the same object and resets them in a safe way before
invoking the final handler.

handler_ptr is provided as a public interface so that users of
this library can utilize the same idiom to write their own
composed operations.
 2017-07-20 08:12:14 -07:00
Miguel Portilla c49bee78db Increase utf8 checker code coverage 2017-07-20 08:12:14 -07:00
Vinnie Falco 5089cf59ee Add zlib module: 
The zlib module is a port of ZLib's raw deflate
algorithm to header-only C++11.
 2017-07-20 08:12:14 -07:00
Vinnie Falco e3848e7281 Refactor HTTP identifier names (API Change): 
fix #171

Several names and  HTTP identifiers are renamed to be
more consistent, self-explanatory, and concise:

* "Fields" is a collection of HTTP header fields (rfc7230 section 3.2)
* "Header" is the Start Line plus Fields. Another way to look at it is,
  the HTTP message minus the body.
* `basic_fields` replaces `basic_headers`
* `fields` replaces `headers`
* `Fields` replaces `Headers` in template parameter lists
* `header` replaces `message_headers`
* `header::fields` replaces `message_headers::fields`

The changes are cosmetic and do not affect run-time behavior.
 2017-07-20 08:12:13 -07:00
Vinnie Falco be67224390 Better buffer_cat: 
buffer_cat now determines if all of the buffer sequences in
the list of passed buffer sequences each have value types which
are convertible to mutable_buffer. The returned concatenated
sequence will be a MutableBufferSequence if all the passed
buffer sequences meet the requirements of MutableBufferSequence,
else the returned concatenated sequence will be a ConstBufferSequence.
 2017-07-20 08:12:13 -07:00
Vinnie Falco 6afa6afc98 Fix consuming_buffers value_type (API Change): 
This fixes a bug where instantiations of consuming_buffers with
buffer sequence types whose value_type is not const_buffer or
mutable_buffer can cause compilation errors.

The function consumed_buffers is removed.
 2017-07-20 08:12:13 -07:00
Vinnie Falco aa8e7432c2 Use boost::lexical_cast instead of std::to_string 
fix #176
 2017-07-20 08:12:13 -07:00
Vinnie Falco 5b041193f2 Increase code coverage 2017-07-20 08:12:13 -07:00
Vinnie Falco 6d2195514d Boost library min/max guidance: 
fix #170
 2017-07-20 08:12:13 -07:00
Vinnie Falco 1eb673dd7d Add read, async_read for message_headers: 
fix #172, fix #173

This provides overloads of read and async_read to allow
reading message_headers objects.
 2017-07-20 08:12:13 -07:00
Vinnie Falco 8035dac88c Add write, async_write, operator<< for message_headers: 
fix #155

This adds overloads of write, async_write, and operator<<
for message_headers.
 2017-07-20 08:12:13 -07:00
Vinnie Falco f98ec17121 Make chunk_encode public: 
fix #154, fix #156

This adds public interfaces for transforming buffer
sequences into their chunk-encoded equivalents. The
transformations are O(1) in space and time.
 2017-07-20 08:12:13 -07:00
Vinnie Falco 50bc9a58cd Refactor message and message_headers declarations: 
message_headers is now a set of partial class template
specializations instead of a template class alias. This solves
a problem where template functions taking message_headers as a
parameter could not deduce argument types, since std::conditional
obscured the deduced context.

Both classes are refactored to share declarations using an #ifdef,
to eliminate an ugly set of extra declarations needed when building
the documentation.

Copy and move class special members are added.

A new function message::base() is provided which returns the
message_headers portion of a message.
 2017-07-20 08:12:13 -07:00
Miguel Portilla d91fbd0611 Optimize utf8 validation 2017-07-20 08:12:13 -07:00
Vinnie Falco f904759877 Add websocket::stream pong and async_pong 2017-07-20 08:12:13 -07:00
Vinnie Falco a2ea4f38c1 Move clamp to core 2017-07-20 08:12:13 -07:00
Vinnie Falco 1a53f52e34 Check invariants in parse_op: 
This adds more assertions, comments, and clarification.
 2017-07-20 08:12:13 -07:00
Vinnie Falco 95a00e5f06 Remove unused field in test 2017-07-20 08:12:13 -07:00
Andrew Whatson ed23fd5811 Fix unused parameter warnings and missing includes: 
fix #127

* Added beast::detail::ignore_unused based on boost::ignore_unused
* Added -Wextra compilation flag when building with gcc
* Fixed all unused parameter warnings with ignore_unused
* Fixed all missing includes when building each .hpp separately
 2017-07-20 08:12:13 -07:00
Vinnie Falco f3b22f74b2 Add headers_parser: 
This allows just the HTTP headers to be parsed, and
the choice of body to be deferred to a subsequent
call to parse.
 2017-07-20 08:12:13 -07:00
Vinnie Falco 83556937f6 Add on_body_what parser callback (API Change): 
These changes support parsing the headers separately from the body.

* on_headers now returns void
* on_body_what is a new required callback which returns body_what
 2017-07-20 08:12:13 -07:00
Vinnie Falco a4d8a154b1 Refine message class hierarchy: 
Two new objects, request_headers and response_headers,
represent the portion of HTTP messages excluding the body.
 2017-07-20 08:12:13 -07:00
Vinnie Falco 056d6b94c2 Rework HTTP concepts (API Change): 
fix #139, fix #140

* Writer uses write instead of operator()
* Refactor traits to use void_t
* Remove is_ReadableBody, is_WritableBody
* Add has_reader, has_writer, is_Reader, is_Writer
* More friendly compile errors on failed concept checks
 2017-07-20 08:12:13 -07:00
Vinnie Falco f110e51dd1 HTTP Reader (API Change): 
fix #114, fix #117, fix #136

* Added init() to Reader requirements
* Reader must be nothrow constructible
* Reader is now constructed right before reading the body
  - The message passed on construction is filled in
 2017-07-20 08:12:13 -07:00
Vinnie Falco 6732af5822 Add basic_streambuf::alloc_size 
fix #133
 2017-07-20 08:12:13 -07:00
Vinnie Falco bfaa4d2530 Fix websocket failure tests 2017-07-20 08:12:13 -07:00
Vinnie Falco 2106f364f6 Add pause option to on_headers interface: 
* on_headers returns enum body_what
* body_what::pause lets caller receive headers during the parse
 2017-07-20 08:12:12 -07:00