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* Create ipc.dll.darin@chromium.org2011-08-151-2/+2
| | | | | | Review URL: http://codereview.chromium.org/7633042 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@96820 0039d316-1c4b-4281-b951-d872f2087c98
* Virtual destructors should have virtual keyword.hans@chromium.org2011-05-251-1/+1
| | | | | | | | | | | | | | | | | Make sure user-declared virtual destructors always have the virtual keyword. The Clang style-check plugin will check for this soon. No functionality change: virtual is only added to destructors that are already implicitly virtual. Also fix a couple of in-line destructor definitions. BUG=83408 TEST=none Review URL: http://codereview.chromium.org/7064033 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@86587 0039d316-1c4b-4281-b951-d872f2087c98
* Switch IPC::ChannelProxy to use MessageLoopProxy instead of MessageLoop. ↵jam@chromium.org2011-05-021-2/+2
| | | | | | | | This allows us to remove usage of the IOThread object, and generally makes IPC::ChannelProxy more robust for future uses. Review URL: http://codereview.chromium.org/6901146 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83741 0039d316-1c4b-4281-b951-d872f2087c98
* Add additional comments to the sync channel.brettw@chromium.org2011-04-151-0/+28
| | | | | | | | TEST=none BUG=none Review URL: http://codereview.chromium.org/6864018 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@81779 0039d316-1c4b-4281-b951-d872f2087c98
* Add sync context dispatch restriction.piman@google.com2011-04-081-0/+15
| | | | | | | | | | | | | This adds a way to restrict on a per-channel basis that incoming messages may only be dispatched when that particular channel is sending a sync message (or in a message loop). It does so to the PPAPI channels, which may not introduce a sync dependency circle. BUG=chromiumos:13821 TEST=news.google.com with Pepper Flash (see bug) Review URL: http://codereview.chromium.org/6810013 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@80892 0039d316-1c4b-4281-b951-d872f2087c98
* Move some files from base to base/memory.levin@chromium.org2011-03-281-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | raw_scoped_refptr_mismatch_checker.h ref_counted.cc ref_counted.h ref_counted_memory.cc ref_counted_memory.h ref_counted_unittest.cc scoped_callback_factory.h scoped_comptr_win.h scoped_handle.h scoped_native_library.cc scoped_native_library.h scoped_native_library_unittest.cc scoped_nsobject.h scoped_open_process.h scoped_ptr.h scoped_ptr_unittest.cc scoped_temp_dir.cc scoped_temp_dir.h scoped_temp_dir_unittest.cc scoped_vector.h singleton.h singleton_objc.h singleton_unittest.cc linked_ptr.h linked_ptr_unittest.cc weak_ptr.cc weak_ptr.h weak_ptr_unittest.cc BUG=None TEST=Compile Review URL: http://codereview.chromium.org/6714032 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@79524 0039d316-1c4b-4281-b951-d872f2087c98
* Remove obsolete base/lock.h and fix up callers to use the new header file andbrettw@chromium.org2011-01-211-2/+2
| | | | | | | | | | | the base namespace. Fix several files including lock.h unnecessarily. BUG=none TEST=none Original review=http://codereview.chromium.org/6142009/ Patch by leviw@chromium.org git-svn-id: svn://svn.chromium.org/chrome/trunk/src@72106 0039d316-1c4b-4281-b951-d872f2087c98
* Move CancellationFlag and WaitableEvent to the synchronization subdirectory.brettw@chromium.org2011-01-021-1/+1
| | | | | | | | TEST=it compiles BUG=none Review URL: http://codereview.chromium.org/5977010 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@70369 0039d316-1c4b-4281-b951-d872f2087c98
* Make IPC::Channel::Listener:OnMessageReceived have a return value indicating ↵jam@chromium.org2010-12-241-1/+1
| | | | | | | | | whether a message was processed or not. TBR=brettw Review URL: http://codereview.chromium.org/5978003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@70139 0039d316-1c4b-4281-b951-d872f2087c98
* Convert over to channel handlesdmaclach@chromium.org2010-12-081-1/+2
| | | | | | | | | | | | This hides some of the internals of the posix channels from users, and gets rid of several #ifdef POSIX blocks. Generally simplifies usage of channels xplatform. BUG=none TEST=build Review URL: http://codereview.chromium.org/5598010 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@68621 0039d316-1c4b-4281-b951-d872f2087c98
* Add a base class for objects that want to filter messages on the IO thread. ↵jam@chromium.org2010-12-021-4/+5
| | | | | | | | | I'll switch the filters to it in future separate changes. I've also taken out the special case for an initial filter from the IPC classes. The reason it existed was that there was a race condition of some messages not being filtered if a filter is added after construction but before launching the peer process. Taking it out allows us to add more than one filter and makes things a little cleaner. Review URL: http://codereview.chromium.org/5513001 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@68043 0039d316-1c4b-4281-b951-d872f2087c98
* `#pragma once` for app, base, chrome, gfx, ipc, net, skia, viewsthakis@chromium.org2010-07-261-0/+1
| | | | | | | | | BUG=50273 TEST=everything still builds, build is 10% faster on windows, same speed on mac/linux TBR: erg git-svn-id: svn://svn.chromium.org/chrome/trunk/src@53716 0039d316-1c4b-4281-b951-d872f2087c98
* Get rid of DISALLOW_EVIL_CONSTRUCTORS macro usage in our code base.tfarina@chromium.org2010-06-071-2/+2
| | | | | | | | | | | TODO: Fix the remaining usages in third_party libraries and get rid of the macro in question. BUG=None TEST=trybots Review URL: http://codereview.chromium.org/2657005 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49032 0039d316-1c4b-4281-b951-d872f2087c98
* Allow synchronous messages to be sent from threads other than the main ↵jabdelmalek@google.com2010-04-061-16/+5
| | | | | | | | | thread. This simplifies code that needs to do this (i.e. webkit db and file threads). BUG=23423 Review URL: http://codereview.chromium.org/1601005 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@43752 0039d316-1c4b-4281-b951-d872f2087c98
* Don't use any member variables when sending a sync call, since SyncChannel ↵jam@chromium.org2009-12-011-2/+3
| | | | | | | | | could be deleted. BUG=20364 Review URL: http://codereview.chromium.org/455011 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@33414 0039d316-1c4b-4281-b951-d872f2087c98
* First patch in making destructors of refcounted objects private.jam@chromium.org2009-11-051-3/+2
| | | | | | | BUG=26749 Review URL: http://codereview.chromium.org/360042 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@31136 0039d316-1c4b-4281-b951-d872f2087c98
* John, please review everything.ananta@chromium.org2009-10-141-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | agl, please review changes to the waitable_event_watcher code. Multiple sync channels if used in the same listener thread could result in calls completing in the wrong context at times. This happens if there are nested calls on these sync channels, i.e 1. Call from client 1 on channel 1 to server 1. Message pumping is enabled for the corresponding message 2. Call from client 2 on channel 2 to server 2, Message pumping is enabled for the corresponding message Now if a reply for 1 arrives, it should be queued until reply 2 arrives. This does not happen which causes 2 to terminate prematurely leading to crashes, 1 waiting indefinitely at times, etc. The fix for this issue is to maintain a local global stack for the send done event watcher object. The global object is in the form of a TLS. This ensures that we only watch for completed events on the outermost sync channel. The changes in the Waitable event watcher object are to return the current delegate which is needed to start watching the old send watcher once we are done and to ensure that the event member is set even if it was already signaled when StartWatching was called. I have added a unit test in ipc_tests for this case. I removed the old QueuedReply based unit tests as they did not test the actual nested call case. While debugging these issues I also found some issues in BrowserRenderProcessHost::OnChannelError where it would delete a sync channel while it was in use. Based on a discussion with jam we decided to DeleteSoon the sync channel pointer. However this broke some browser ui tests which relied on the timing of the OnChannelError notification. We decided to leave the existing code as is for now. I removed the DCHECK on channel as it would fire repeatedly if the channel died while multiple sync calls were waiting to complete leading to OnChannelError firing multiple times. Bug=24427 Review URL: http://codereview.chromium.org/271033 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@28967 0039d316-1c4b-4281-b951-d872f2087c98
* Revert "Fix a ton of compiler warnings."tony@chromium.org2009-08-281-5/+5
| | | | | | | | | | | This reverts commit r24792. TBR=estade Review URL: http://codereview.chromium.org/179028 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24796 0039d316-1c4b-4281-b951-d872f2087c98
* Fix a ton of compiler warnings.estade@chromium.org2009-08-281-5/+5
| | | | | | | | | | | | | | | Most of these are classes with virtual methods lacking virtual destructors or NULL used in non-pointer context. BUG=none TEST=app_unittests && base_unittests --gtest_filter=-ConditionVariableTest.LargeFastTaskTest patch by Jacob Mandelson <jlmjlm [at] gmail> http://codereview.chromium.org/171028/show git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24792 0039d316-1c4b-4281-b951-d872f2087c98
* Speculative fix for a leak in SyncChannel.jeremy@chromium.org2009-08-281-1/+1
| | | | | | | | | | | This leak is intermittent and I can't reproduce it reliably on my machine but after this fix I haven't been able to reproduce it at all. BUG=16128 TEST=no test possible Review URL: http://codereview.chromium.org/176013 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@24740 0039d316-1c4b-4281-b951-d872f2087c98
* Split the IPC code into ipc/agl@chromium.org2009-07-221-0/+162
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This splits the ipc code from the common project. The 'common' project pulls in all of webkit, the v8 bindings, skia, googleurl, and a number of other projects which makes it very difficult to deal with especially for external projects wanting just to use some of Chromium's infrastructure. This puts the ipc code into its top-level ipc/ directory with a dependency only on base. The common project depends on the new ipc/ipc.gyp:ipc target so that all projects currently pulling common in to get the IPC code still have it available. This mostly follows agl's pre-gyp attempt to do this which was r13062. Known issues: - Currently a number of projects depend on chrome/chrome.gyp:common in order to use the IPC infrastructure. Rather than fixing all of these dependencies I have made common depend on ipc/ipc.gyp:ipc and added "ipc" to the include_rules section of DEPS so that checkdeps.py doesn't complain. Over time projects that need IPC should depend on the IPC project themselves and dependencies on common removed, although I don't think many projects that need IPC will be able to get away without common currently. - ipc/ipc_message_macros.h still has #include "chrome/common/..." inside of a ipc/ should not refer to files in chrome/... now. I'm not sure how to resolve this since it's really an IDE bug - the named pipe name (windows+linux) and the logging event name (all) + env variable (posix) refer explicitly to 'Chrome' which somewhat hurts the illusion of ipc/ being an independent library. I think this should be examined in a subsequent, much smaller patch. - I've eliminated the IPC.SendMsgCount counter since it was implemented in a way to create a dependency from ipc/ to chrome/common/chrome_counters. This is the same approach that r13062 took. http://codereview.chromium.org/155905 (Patch from James Robinson) git-svn-id: svn://svn.chromium.org/chrome/trunk/src@21342 0039d316-1c4b-4281-b951-d872f2087c98
* Revert "Move IPC code to ipc/"agl@chromium.org2009-04-031-159/+0
| | | | | | | This reverts commit r13062 which, unsurprisingly, broke the build. git-svn-id: svn://svn.chromium.org/chrome/trunk/src@13063 0039d316-1c4b-4281-b951-d872f2087c98
* Move IPC code to ipc/agl@chromium.org2009-04-031-0/+159
(No review URL: Rietvelt couldn't cope) git-svn-id: svn://svn.chromium.org/chrome/trunk/src@13062 0039d316-1c4b-4281-b951-d872f2087c98