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From "Ben Craig (JIRA)" <>
Subject [jira] [Updated] (THRIFT-1753) Multiple C++ Windows, OSX, and iOS portability issues
Date Fri, 16 Nov 2012 21:07:12 GMT


Ben Craig updated THRIFT-1753:

    Attachment:     (was: cleaner_port.patch)
> Multiple C++ Windows, OSX, and iOS portability issues
> -----------------------------------------------------
>                 Key: THRIFT-1753
>                 URL:
>             Project: Thrift
>          Issue Type: Bug
>          Components: C++ - Library
>    Affects Versions: 0.9, 1.0
>         Environment: Windows MSVC10, MSVC11
> OSX GCC-4.2
> iOS Clang-4.0
>            Reporter: Ben Craig
>             Fix For: 1.0
>         Attachments: cleaner_port2.patch
> These are all in the C++ library.  Here is a summary of what I changed. 
> All of these fixes make a ~5000 line patch (though a lot of that is 
> deleted lines).
> *   General cleanup of the msvc project
> *   Using HAVE_CONFIG_H instead of force including files
> *   Getting rid of some unnecessary files (stdafx.*, TargetVersion.h)
> *   Significant rework of windows portability.  No longer using config.h 
> and force_inc.h to make Windows look like *nix.  Instead, making lots of 
> Thrift specific #defines that are vaguely *nixy, and having those forward 
> to *nix or Windows stuff appropriately.  For example, THRIFT_CTIME_R calls 
> ctime_r on *nix, and a wrapper thrift_ctime_r on Windows.  The old 
> approach doesn't work when multiple libraries attempt the same trick.  For 
> example, if openssl #defined errno to ::WSAGetLastError() as well, then 
> that would cause problems.
> *   Adding preprocessor flag that can optionally squelch console output. 
> Default behavior is unchanged.  Console output is great for home deployed 
> server apps, but it looks unprofessional for consumer apps.
> *   Adding THRIFT_UNUSED_VARIABLE helper macro, to aid in squelching 
> warnings.
> *   Adding redirector header for <functional> and <tr1/functional>.  Since

> namespaces aren't consistent (std vs std::tr1), I have added symbols to 
> the apache::thrift::stdcxx namespace.  This is important for Clang / iOS 
> support
> *   usleep and sleep on Windows were both sleeping in milliseconds.  sleep 
> now correctly sleeps for seconds, and usleep attempts to sleep for 
> microseconds (after converting very coarsely to milliseconds).
> *   Adding support for using C++11 std::thread (and mutex, and monitor). 
> Thrift already supported boost::thread and posix threads.  Clients that 
> use std::thread no longer need built boost libraries.  The boost headers 
> are sufficient for them.  Switching from boost::thread to std::thread 
> resulted in a ~50k reduction in exe size in my tests.  By default, msvc10 
> and below will use boost::thread, msvc11 and up will use std::thread.
> *   Fixing more 64-bit socket truncation issues in non-blocking server and 
> ssl support.  openssl itself has socket truncation issues, so I could not 
> fix them all.
> *   Fixed THRIFT-1692 "SO_REUSEADDR allows for socket hijacking on Windows 
> ".  Now using SO_EXCLUSIVEADDRUSE on windows, and SO_REUSEADDR on *nix.
> *   Making TFileTransport use thrift style threads instead of redoing all 
> the pthread+boost stuff itself.
> *   Includes, and builds upon THRIFT-1740 (Make C++ library build on OS X 
> and iOS)
> *   Moved several functions out of thrift/windows/config.h, and into other 
> thrift/windows headers.
> *   Using built-in stdint.h on Windows if available (by checking HAVE_STDINT_H) and 
> using boost typedefs otherwise.

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