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37 Commits

Author SHA1 Message Date
Zach Anderson fe96de2858 Revert "Restore console to original state on VM exit. Fixes issue #30318." 
This reverts commit c9700040c3.

Revert "[vm] Fix Fuchsia's Platform::Save/RestoreConsoleConfiguration."

This reverts commit 365f7b5a8b.

Reason for revert: newlines not printed correctly on Windows after
spawning a Dart VM process.

fixes #32172

Change-Id: I155752370bed7798fe91defdc61ccfe9f666b725
Reviewed-on: https://dart-review.googlesource.com/41840
Reviewed-by: Zach Anderson <zra@google.com>
 2018-02-15 16:33:41 +00:00
Ben Konyi c9700040c3 Restore console to original state on VM exit. Fixes issue #30318. 
Change-Id: I31b5da600ed5091cd788cde42b72e2fb910fe03a
Reviewed-on: https://dart-review.googlesource.com/39843
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
 2018-02-08 21:56:57 +00:00
Zachary Anderson e2bce948ed [dart:io] Adds Platform.operatingSystemVersion 
fixes #30018

R=rmacnak@google.com

Review-Url: https://codereview.chromium.org/3006873002 .
 2017-09-01 22:08:48 -07:00
Zachary Anderson ac16656161 Remove MIPS support 
R=asiva@google.com

Review-Url: https://codereview.chromium.org/2858623002 .
 2017-06-22 08:49:22 -07:00
Zachary Anderson 07725f3dfa [Fuchsia] Fix Platform.executable and Platform.resolvedExecutable 
R=rmacnak@google.com

Review-Url: https://codereview.chromium.org/2941873002 .
 2017-06-15 09:05:54 -07:00
Zach Anderson bc923bed16 [dart:io] Reland: Adds Platform.localeName 
The Mac OS build broke because a typedef wasn't added until 10.12.

related #29126

Review-Url: https://codereview.chromium.org/2786183003 .
 2017-03-30 13:51:46 -07:00
Zachary Anderson e75df3cce3 Revert "[dart:io] Adds Platform.localeName" 
This reverts commit ae6d854ec6.

The build failed on the mac build bots. Need to investigate.

Review-Url: https://codereview.chromium.org/2791453002 .
 2017-03-30 13:35:02 -07:00
Zachary Anderson ae6d854ec6 [dart:io] Adds Platform.localeName 
related #29126

R=fschneider@google.com

Review-Url: https://codereview.chromium.org/2785073002 .
 2017-03-30 13:31:11 -07:00
Zach Anderson b3093ecee6 [dart:io] Move Platform.ansiSupported to {Stdin,Stdout}.supportsAnsiEscapes 
On Windows, some Windows 10 builds support only ANSI output, but not
input, so these need to be separated.

I'm also improving the detection on Mac and Linux to avoid hardcoding
the result. Instead, supportsAnsiEscapes will be true if isatty() and
the TERM environment variable contains the string 'xterm'.

related #28614

R=lrn@google.com

Review-Url: https://codereview.chromium.org/2753233002 .
 2017-03-17 12:35:36 -07:00
Zach Anderson a8bf498e56 [dart:io] Adds Platform.ansiSupported 
This is so that flutter_tool can determine whether it can print
ANSI codes to the terminal on windows.

fixes #28614,#28984

R=asiva@google.com

Review-Url: https://codereview.chromium.org/2739683005 .
 2017-03-15 08:51:50 -07:00
Zachary Anderson 479a97b129 clang-format runtime/bin 
R=johnmccutchan@google.com

Review URL: https://codereview.chromium.org/2480793002 .
 2016-11-04 12:30:56 -07:00
Zachary Anderson 103881d01c Make header include guards great again 
i.e. #ifndef VM_WHATEVER -> #ifndef RUNTIME_VM_WHATEVER

This lets us remove a hack from the PRESUBMIT.py script that existed
for reasons that are no longer valid, and sets us up to add some
presubmit checks for the GN build.

R=asiva@google.com, rmacnak@google.com

Review URL: https://codereview.chromium.org/2450713004 .
 2016-10-26 00:26:03 -07:00
Jason Simmons 7eb43c2134 Return a null Platform.executable and resolvedExecutable on Android 
See https://github.com/flutter/flutter/issues/3648

BUG=
R=rmacnak@google.com

Review URL: https://codereview.chromium.org/1953333002 .
 2016-05-06 14:29:53 -07:00
Zachary Anderson 1336e6149f Search for a native extension for the host architecture 
R=iposva@google.com

Review URL: https://codereview.chromium.org/1896203002 .
 2016-04-20 08:02:16 -07:00
Zachary Anderson 078d89ef5c Fix dangling pointer 
The resolved executable path is returned to the static in Platform as
a scope allocated string. This change strdups it when it is cached in
a static for return on subsequent calls. Previously, the memory would
be deallocated on exit from the scope.

fixes #26031

R=asiva@google.com

Review URL: https://codereview.chromium.org/1813943004 .
 2016-03-18 08:34:23 -07:00
Zachary Anderson 45661a7091 Cleanup in //runtime/bin 
R=iposva@google.com

Review URL: https://codereview.chromium.org/1800863002 .
 2016-03-16 10:01:00 -07:00
Zachary Anderson c75a817ee0 Fixes some memory leaks in //runtime/bin 
Also some style cleanups.

Decided to fix these leaks by using Dart_ScopeAllocate
instead of malloc and new. Leaks are noted in the CL.

I haven't finished looking over all the code in
//runtime/bin yet, but this CL was getting big.

Review URL: https://codereview.chromium.org/1781883002 .
 2016-03-14 11:08:52 -07:00
Ivan Posva e651452759 - Make sure that externals are patched for dart2js. 
- Remove unneeded native entry points.

BUG=

Review URL: https://codereview.chromium.org/1535743002 .
 2015-12-17 08:26:07 -08:00
Zachary Anderson 3563dc0fb0 Use ExitProcess on Windows. 
Even after joining threads, it is still possible for the exit code to be
polluted. NaCL uses ExitProcess to avoid this problem:

https://code.google.com/p/chromium/codesearch#chromium/src/native_client/src/shared/platform/win/nacl_exit.c

This change also cleans up thread local storage for the last Thread.

BUG=
R=iposva@google.com

Review URL: https://codereview.chromium.org/1410293006 .
 2015-10-29 23:35:46 -07:00
Søren Gjesse c05c8c6606 Revert change to Platform.excutable and add Platform.resolvedExecutable 
The change to Platform.excutable in
e03ab17437 was a breaking change and it
has been reverted.

A new getter Platform.resolvedExecutable has been added to provide the
the fully qualified path of the executable.

BUG=https://github.com/dart-lang/sdk/issues/16994
R=lrn@google.com, kustermann@google.com, len@google.com

Review URL: https://codereview.chromium.org//1180623006.
 2015-06-15 10:13:21 +02:00
Søren Gjesse e03ab17437 Make Platform.executable return the fully qualified path of the executable 
BUG=http://dartbug.com/16994
R=kustermann@google.com, lrn@google.com

Review URL: https://codereview.chromium.org//1145053002
 2015-05-20 13:14:51 +02:00
johnmccutchan@google.com 172baa03ff Service isolate rework take 2 
Review URL: https://codereview.chromium.org//889443002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@43306 260f80e4-7a28-3924-810f-c04153c831b5
 2015-01-29 18:31:27 +00:00
johnmccutchan@google.com db271b0477 Revert r43217, r43215, r43208, r43207, and r43202. 
Reverting because of some isolate spawn issues (on Windows, and pub bots).

Review URL: https://codereview.chromium.org//867113003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@43219 260f80e4-7a28-3924-810f-c04153c831b5
 2015-01-27 22:56:18 +00:00
johnmccutchan@google.com 66aa470fc6 * Create vm-service isolate at Dart_Initialize time. 
* Remove Service create callback.
* Simplify creation of service isolate.
* Creation is done on thread pool.
* Use vm-service isolate for loading in standalone embedder.
* Remove import of dart:io from builtin library.

performance changes:

no service isolate:

$ ./tools/test.py -m release
Test configuration: none_vm_release_ia32
[01:27 | 100% | +12363 | -    0]

$ ./tools/test.py -m release
Test configuration: none_vm_release_ia32
[01:27 | 100% | +12363 | -    0]

always start service isolate (as a thread pool task):

$ ./tools/test.py -m release
Test configuration: none_vm_release_ia32
[01:45 | 100% | +12363 | -    0]

$ ./tools/test.py -m release
Test configuration: none_vm_release_ia32
[01:44 | 100% | +12363 | -    0]

service does I/O (calls to Dart_LoadScript block until service is running):

$ ./tools/test.py -m release
Test configuration: none_vm_release_ia32
[01:55 | 100% | +12363 | -    0]

$ ./tools/test.py -m release
Test configuration: none_vm_release_ia32
[01:55 | 100% | +12363 | -    0]

R=asiva@google.com

Review URL: https://codereview.chromium.org//584023004

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@43202 260f80e4-7a28-3924-810f-c04153c831b5
 2015-01-27 19:45:48 +00:00
ajohnsen@google.com 0f52be7f63 Make std* blocking file-descriptors. 
This will most likely be a performance regression when piping, that
we'll have to look into in the future (copying data through
    message-passing).

BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//154273003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@32715 260f80e4-7a28-3924-810f-c04153c831b5
 2014-02-17 10:06:35 +00:00
ajohnsen@google.com b71e57617e Always mark stdout and stderr as blocking on exit. 
This is required by some shell systems, such as Emacs.

BUG=https://code.google.com/p/dart/issues/detail?id=14301
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//59393003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@29895 260f80e4-7a28-3924-810f-c04153c831b5
 2013-11-05 11:57:52 +00:00
ajohnsen@google.com db94aeca89 Always mark stdout as blocking when using 'print'. 
BUG=http://code.google.com/p/dart/issues/detail?id=13712
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//25465002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@28081 260f80e4-7a28-3924-810f-c04153c831b5
 2013-10-01 09:05:54 +00:00
whesse@google.com 9de122a462 Add Platform.packageRoot and Platform.executableArguments to dart:io. 
BUG=
R=sgjesse@google.com

Review URL: https://codereview.chromium.org//22999033

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@26432 260f80e4-7a28-3924-810f-c04153c831b5
 2013-08-21 15:21:55 +00:00
sgjesse@google.com a1158d6c50 Make the values of Platform.executable and Platform.script available to all isolates 
BUG=http://dartbug.com/12258

R=iposva@google.com

Review URL: https://codereview.chromium.org//22565003

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@25913 260f80e4-7a28-3924-810f-c04153c831b5
 2013-08-08 07:19:21 +00:00
smok@google.com ebbc2020a2 Put everything in runtime/bin into '::dart::bin' namespace. 
Review URL: https://codereview.chromium.org//14341015

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@22032 260f80e4-7a28-3924-810f-c04153c831b5
 2013-04-25 14:22:30 +00:00
ager@google.com 8a14c1c319 Use FormatMessageW for Windows error messages to handle internationalized messages correctly. 
R=sgjesse@google.com
BUG=dartbug.com/6986

Review URL: https://codereview.chromium.org//11558012

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16041 260f80e4-7a28-3924-810f-c04153c831b5
 2012-12-12 14:39:21 +00:00
ager@google.com 28b43144e5 Update dart:io to convert strings between UTF8 and current code page 
when interacting with the system.

What we get from and need to hand to the VM is utf8. What we
get from and need to hand to the system is in the current
code page.

R=sgjesse@google.com
BUG=

Review URL: https://codereview.chromium.org//11275281

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@14851 260f80e4-7a28-3924-810f-c04153c831b5
 2012-11-13 15:03:23 +00:00
ager@google.com 758943e32a Add read-only environment variable access. 
Map<String, String> env = new Platform().environment();

Unfortunately, this is a bit hard to test at this point. I
will move on to implement support for providing an environment
to processes that are started. At that point we can test it
properly.

Another follow-up change will be to remove the instantiation
for Platform. I would like this to be just

Map<String, String> env = Platform.environment();

R=sgjesse@google.com
BUG=dartbug.com/752
TEST=

Review URL: https://chromiumcodereview.appspot.com//10112002

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@6646 260f80e4-7a28-3924-810f-c04153c831b5
 2012-04-17 16:20:28 +00:00
ajohnsen@google.com d480a1eeef Add member localHostname() to the Dart IO Platform class. 
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com//10050011

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@6409 260f80e4-7a28-3924-810f-c04153c831b5
 2012-04-11 12:27:55 +00:00
sgjesse@google.com d7c8c1f1e4 Fix a number of issues with the process handling 
1. Ignore the signal SIGPIPE on Linux and Mac OS

When reading from or writing to a closed pipe the signal SIGPIPE
is raised. The default handling of this is to terminate the
program. When signal SIGPIPE is ignored the read and write
returns EPIPE.

2. Wrong return type for stdio getter

3. When there is an error on a socket mark it as closed

4. Mark the pipe used for process exit status as a one way pipe

5. Add tests to test stdin, stdout and stderr in Dart scripts

R=ager@google.com

BUG=dart:536, dart:454
TEST=

Review URL: http://codereview.chromium.org//8662006

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@1793 260f80e4-7a28-3924-810f-c04153c831b5
 2011-11-23 14:49:18 +00:00
ager@google.com 87c2d27fcf Reapply directory error handling change. 
Refactor code to have Platform::StrError(int error_code) on all
platforms. Use that to get better error messages on Windows as well.

BUG=
TEST=

Review URL: http://codereview.chromium.org//8511001

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@1344 260f80e4-7a28-3924-810f-c04153c831b5
 2011-11-09 11:22:33 +00:00
ager@google.com ec697c8481 Implementation of Platform class that exposes information about the machine and the OS. 
R=sgjesse@google.com
BUG=
TEST=

Review URL: http://codereview.chromium.org//8492007

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@1260 260f80e4-7a28-3924-810f-c04153c831b5
 2011-11-07 15:04:42 +00:00