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* Disk cache: First pass to make it possible to havervargas@google.com2009-03-251-2/+2
| | | | | | | | | | | | multiple instances of BackendImpl. We need multiple objects to be able to support media files on the cache. After this change, histograms will be the only thing that get messed up by multiple disk caches. Review URL: http://codereview.chromium.org/49027 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@12520 0039d316-1c4b-4281-b951-d872f2087c98
* Net module changes to support caching responses to a POST request.darin@chromium.org2009-03-241-7/+58
| | | | | | | | | | | The solution is to add a user-defined identifier to UploadData. If that identifier is set, and if the request method is POST, then HttpCache will enable caching for the response. (The cache key will be a composition of the identifier and the URL.) A subsequent POST request to the same URL with the same identifier will "hit" the previously generated cache entry. Reuse from the cache is subject to all of the standard rules. BUG=2636 R=wtc Review URL: http://codereview.chromium.org/52028 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@12374 0039d316-1c4b-4281-b951-d872f2087c98
* Highlights of changes:hclam@chromium.org2009-03-131-0/+1
| | | | | | | | | | | | | | | | | | | 1. Added entry to ResourceResponseHead so that it contains either a base::PlatformFile (OS_WIN) or base::FileDescriptor (OS_POSIX) for passing the file handle from browser to renderer process. 2. Also added IPC messages for reporting download progress and ACK message for it. ResourceLoaderBridge::Peer::OnDownloadProgress is added so that the peer is notified of the download progress in the renderer process. 3. Load flag to kick start the resource loading for media files. LOAD_MEDIA_RESOURCE is added so that ResourceDispatcherHost knows how to use a different ResourceHandler for handling media resource request. Review URL: http://codereview.chromium.org/27168 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@11661 0039d316-1c4b-4281-b951-d872f2087c98
* Slight code change to make some global variables const.maruel@google.com2009-03-101-2/+4
| | | | | | | Fix >80 cols lines. Review URL: http://codereview.chromium.org/42013 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@11342 0039d316-1c4b-4281-b951-d872f2087c98
* Revert change 10975 and 10972 because it broke the purify nsylvain@chromium.org2009-03-051-1/+0
| | | | | | | | | | | | | | | | | | | | | | | tests, and it might have caused a unit tests failure. purify error : UMR in URLRequest::response_data_file failing test: URLFetcherHeadersTest.Headers: c:\b\slave\chromium-rel-builder\build\src\chrome\browser\net\url_fetcher_unittest.cc(222): error: Value of: source->response_headers()->GetNormalizedHeader("cache-control", &header) Actual: false Expected: true c:\b\slave\chromium-rel-builder\build\src\chrome\browser\net\url_fetcher_unittest.cc(223): error: Value of: header Actual: "" Expected: "private" c:\b\slave\chromium-rel-builder\build\src\chrome\browser\net\url_fetcher_unittest.cc(181): error: Value of: response_code Actual: 404 Expected: 200 Release only. Review URL: http://codereview.chromium.org/39191 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10988 0039d316-1c4b-4281-b951-d872f2087c98
* Highlights of changes:hclam@chromium.org2009-03-051-0/+1
| | | | | | | | | | | | | | | | | | | 1. Added entry to ResourceResponseHead so that it contains either a base::PlatformFile (OS_WIN) or base::FileDescriptor (OS_POSIX) for passing the file handle from browser to renderer process. 2. Also added IPC messages for reporting download progress and ACK message for it. ResourceLoaderBridge::Peer::OnDownloadProgress is added so that the peer is notified of the download progress in the renderer process. 3. Load flag to kick start the resource loading for media files. LOAD_MEDIA_RESOURCE is added so that ResourceDispatcherHost knows how to use a different ResourceHandler for handling media resource request. Review URL: http://codereview.chromium.org/27168 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10972 0039d316-1c4b-4281-b951-d872f2087c98
* Proposed change to support resource loading for media files.hclam@chromium.org2009-03-021-2/+97
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Highlights of changes: - Added methods to disk_cache::Entry: - Entry::PrepareTargetAsExternalFile(int index) Prepare a stream in an entry to use external file for storage. - Entry::GetExternalFile(int index) Get the external file backing the stream in the entry. - Added a property "CacheType type_" to HttpCache, along with setter and getter. There shall be two cache types, COMMON_CACHE and MEDIA_CACHE for distinguishing between different purpose of HttpCache. We have this property to trigger special behavior for caching needs of media files. - Added static methods to ChromeURLRequestContext - ChromeURLRequestContext::CreateOriginalForMedia Create a URLRequestContext for media files for the original profile. - ChromeURLRequestContext::CreateOffTheRecordForMedia Create a URLRequestContext for media files for off the record profile. - Added method to Profile interface. - GetRequestContextForMedia To get the request context for media files from the context. Design decissions: - Enforce writing to external file by calling methods to Entry rather than construct Backend by a different flag. Since we only want a valid and full response to go into an external file rather than redirection response or erroneous response, we should let HttpCache::Transaction to decide when to have an external file for response data. We eliminate a lot of useless external cache files. - Adding the CacheType enum and property to HttpCache, we could allow possible (?) future extensions to HttpCache to handle other different caching needs. And there's no need to add change constructors of HttpCache, but maybe we should add a specific constructor to accomodate a media HttpCache? - Adding Profile::GetRequestContextForMedia() Since we will need to use this new request context in ResourceDispatcherHost, I think the best place to keep it is in the profile. Also we will expose to user that there's a separate cache for media, so it's better to expose it in the Profile level to allow settings to the media cache, e.g. max file size, etc. Review URL: http://codereview.chromium.org/19747 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10745 0039d316-1c4b-4281-b951-d872f2087c98
* Http cache: When adding a transaction to a cache entry,rvargas@google.com2009-02-271-1/+88
| | | | | | | | | | | | don't post a dummy task to ProcessPendingQueue (with a writer). BUG=4731 TEST=unittest. Review URL: http://codereview.chromium.org/27149 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@10551 0039d316-1c4b-4281-b951-d872f2087c98
* Use RevocableStore to isolate the http cache from its transactions.rvargas@google.com2009-02-141-0/+9
| | | | | | | | | | | This fixes a crash on shutdown when transactions are deleted after the cache is gone. Bug=6956 Review URL: http://codereview.chromium.org/21369 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@9818 0039d316-1c4b-4281-b951-d872f2087c98
* Extend the IOBuffer to the disk cache.rvargas@google.com2009-02-121-4/+4
| | | | | | | | | | | This is cleanup from bug 5325. Original code review: http://codereview.chromium.org/20134/show Review URL: http://codereview.chromium.org/20251 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@9626 0039d316-1c4b-4281-b951-d872f2087c98
* Revert cl 9528 to fix mac test_shell_testsrvargas@google.com2009-02-101-4/+4
| | | | | | Review URL: http://codereview.chromium.org/21236 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@9532 0039d316-1c4b-4281-b951-d872f2087c98
* Extend the IOBuffer to the disk cache.rvargas@google.com2009-02-101-4/+4
| | | | | | | | This is cleanup from bug 5325. Review URL: http://codereview.chromium.org/20134 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@9528 0039d316-1c4b-4281-b951-d872f2087c98
* Change URLRequest to use a ref-counted buffer for actual IO.rvargas@google.com2009-01-291-2/+2
| | | | | | | | | | This will re-land http://codereview.chromium.org/18390 BUG=5325 Review URL: http://codereview.chromium.org/19004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8847 0039d316-1c4b-4281-b951-d872f2087c98
* revert r8603rvargas@google.com2009-01-241-2/+2
| | | | | | Review URL: http://codereview.chromium.org/18576 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8605 0039d316-1c4b-4281-b951-d872f2087c98
* Change URLRequest to use a ref-counted buffer for actual IO.The ref-counting ↵rvargas@google.com2009-01-241-2/+2
| | | | | | | | will prevent the deletion / reuse of memorywhile the buffer is actually being used by pending IO.This seems a very intrusive change, but at least we will be ableto make sure that it works without having to chase every singledestruction of an URLRequest to make sure that any pending IOwas cancelled, and also allows us to avoid blocking onthe object destruction.BUG=5325 Review URL: http://codereview.chromium.org/18390 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@8603 0039d316-1c4b-4281-b951-d872f2087c98
* When there are multiple requests for the same resource, it isrvargas@google.com2009-01-071-0/+74
| | | | | | | | | | | | | | | possible that cancelling a request that is currently a reader may be racing with another reader being completed. In that case, we were not removing the transaction for the cancelled request so all queued requests were blocked forever. R=wtc BUG=4769 TEST=unittest Review URL: http://codereview.chromium.org/17217 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@7669 0039d316-1c4b-4281-b951-d872f2087c98
* If a server answers a cache validation request with 304 and ↵rvargas@google.com2008-12-091-0/+44
| | | | | | | | | | | | | | | cache-control:no-store, we return the cached entry to the requestor but doom the entry so it's not used in the future. B=b/1363355 R=darin TEST=unit test. Review URL: http://codereview.chromium.org/13273 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@6605 0039d316-1c4b-4281-b951-d872f2087c98
* Move Time, TimeDelta and TimeTicks into namespace base.dsh@google.com2008-10-271-0/+2
| | | | | | Review URL: http://codereview.chromium.org/7995 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@4022 0039d316-1c4b-4281-b951-d872f2087c98
* Remove HttpTransaction::Destroy(), and do automatic memory management with ↵ericroman@google.com2008-10-211-37/+33
| | | | | | | | scoped_ptr<>. Review URL: http://codereview.chromium.org/7532 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@3701 0039d316-1c4b-4281-b951-d872f2087c98
* Some platform cleanup to net/deanm@google.com2008-09-231-23/+10
| | | | | | Patch from Pawel Hajdan Jr. git-svn-id: svn://svn.chromium.org/chrome/trunk/src@2485 0039d316-1c4b-4281-b951-d872f2087c98
* Replace all instances of <hash_map> with a "base/hash_tabe.h",erg@google.com2008-09-081-2/+2
| | | | | | | | | | | which does the right thing based on whatever platform we're compiling for, along with changing the hardcoded "stdext::", which is a MSVC++ism to use base::hash_{map,set}. B=1869 Review URL: http://codereview.chromium.org/1629 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@1862 0039d316-1c4b-4281-b951-d872f2087c98
* Use a more compact license header in source files.license.bot2008-08-241-28/+4
| | | | git-svn-id: svn://svn.chromium.org/chrome/trunk/src@1287 0039d316-1c4b-4281-b951-d872f2087c98
* Introduce MessagePump to represent the native message pump used to drive adarin@google.com2008-08-151-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MessageLoop. A MessageLoop now has a MessagePump. This will make it possible to port the MessagePump interface to other platforms as well as to use an IO completion port for our worker threads on Windows. Currently, there is only MessagePumpWin, which attempts to preserve the pre-existing behavior of the MessageLoop. API changes to MessageLoop: 1. MessageLoop::Quit means return from Run when the MessageLoop would otherwise wait for more work. 2. MessageLoop::Quit can no longer be called outside the context of an active Run call. So, things like this: MessageLoop::current()->Quit(); MessageLoop::current()->Run(); are now: MessageLoop::current()->RunAllPending(); 3. MessageLoop::Quit can no longer be called from other threads. This means that PostTask(..., new MessageLoop::QuitTask()) must be used explicitly to Quit across thread boundaries. 4. No protection is made to deal with nested MessageLoops involving watched objects or APCs. In fact, an assertion is added to flag such cases. This is a temporary measure until object watching and APC facilities are removed in favor of a MessagePump designed around an IO completion port. As part of this CL, I also changed the automation system to use an IPC::ChannelProxy instead of an IPC::Channel. This moves the automation IPC onto Chrome's IO thread where it belongs. I also fixed some abuses of RefCounted in the AutomationProvider class. It was deleting itself in some cases! This led to having to fix the ownership model for AutomationProvider, which explains the changes to AutomationProviderList and so on. git-svn-id: svn://svn.chromium.org/chrome/trunk/src@928 0039d316-1c4b-4281-b951-d872f2087c98
* Add net to the repository.initial.commit2008-07-261-0/+1012
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@14 0039d316-1c4b-4281-b951-d872f2087c98