tree 8709781a83ecdb79b37c7a560f22a042de3783ed
parent 58d5f79bcf99176f146ac9dd62cd8270f8d24567
author commit-queue@webkit.org <commit-queue@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1593666138 +0000
committer commit-queue@webkit.org <commit-queue@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1593666138 +0000

MIMETypeRegistry::getExtensionsForMIMEType() needs to handle wildcard MIME types
https://bugs.webkit.org/show_bug.cgi?id=213826

Patch by Said Abou-Hallawa <sabouhallawa@apple.com> on 2020-07-01
Reviewed by Darin Adler.

Source/WebCore:

Working towards webkit.org/b/213347, it needs to be possible for WebCore
to get the file extensions for wildcard MIME types, e.g. "image/*" or "video/*".

For Cocoa platforms, we will enumerate the UTIs of the system. Get the
MIMEType and the extensions of each UTI. Add the following pairs to a
singleton HashMap:

    { MIMEType, extension }
    { Type(MIMEType)/*, extension }

Change MIMETypeRegistry::getExtensionsForMIMEType() such that it calls
extensionsForWildcardMIMEType() if the MIMEType ends with "*".

* platform/MIMETypeRegistry.h:
* platform/cocoa/MIMETypeRegistryCocoa.mm:
(WebCore::extensionsForMIMETypeMap):
(WebCore::extensionsForWildcardMIMEType):
(WebCore::MIMETypeRegistry::getExtensionsForMIMEType):
* platform/playstation/MIMETypeRegistryPlayStation.cpp:
(WebCore::MIMETypeRegistry::getExtensionsForMIMEType):
* platform/win/MIMETypeRegistryWin.cpp:
(WebCore::MIMETypeRegistry::getExtensionsForMIMEType):
* platform/xdg/MIMETypeRegistryXdg.cpp:
(WebCore::MIMETypeRegistry::getExtensionsForMIMEType):

Source/WebKit:

Replace extensionsForMIMEType() with MIMETypeRegistry::getExtensionsForMIMEType().

* UIProcess/API/Cocoa/WKOpenPanelParameters.mm:
(-[WKOpenPanelParameters _allowedFileExtensions]):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@263832 268f45cc-cd09-0410-ab3c-d52691b4dbfc