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depot/third_party/nixpkgs/pkgs/development/libraries/qt-4.x/4.8/kill-legacy-darwin-apis.patch
Default email 8ac5e011d6 Project import generated by Copybara. 
GitOrigin-RevId: 2c3273caa153ee8eb5786bc8141b85b859e7efd7
2020-04-24 19:36:52 -04:00

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diff --git a/src/corelib/io/qfilesystemengine_unix.cpp b/src/corelib/io/qfilesystemengine_unix.cpp
index 4a9049b..c0ac9db 100644
--- a/src/corelib/io/qfilesystemengine_unix.cpp
+++ b/src/corelib/io/qfilesystemengine_unix.cpp
@@ -242,9 +242,8 @@ QFileSystemEntry QFileSystemEngine::canonicalName(const QFileSystemEntry &entry,
#else
char *ret = 0;
# if defined(Q_OS_MAC) && !defined(Q_OS_IOS)
- // When using -mmacosx-version-min=10.4, we get the legacy realpath implementation,
- // which does not work properly with the realpath(X,0) form. See QTBUG-28282.
- if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_6) {
+ // In Nix-on-Darwin, we don't support ancient macOS anyway, and the deleted branch relies on
+ // a symbol that's been deprecated for years and that our CF doesn't have
ret = (char*)malloc(PATH_MAX + 1);
if (ret && realpath(entry.nativeFilePath().constData(), (char*)ret) == 0) {
const int savedErrno = errno; // errno is checked below, and free() might change it
@@ -252,19 +251,6 @@ QFileSystemEntry QFileSystemEngine::canonicalName(const QFileSystemEntry &entry,
errno = savedErrno;
ret = 0;
}
- } else {
- // on 10.5 we can use FSRef to resolve the file path.
- QString path = QDir::cleanPath(entry.filePath());
- FSRef fsref;
- if (FSPathMakeRef((const UInt8 *)path.toUtf8().data(), &fsref, 0) == noErr) {
- CFURLRef urlref = CFURLCreateFromFSRef(NULL, &fsref);
- CFStringRef canonicalPath = CFURLCopyFileSystemPath(urlref, kCFURLPOSIXPathStyle);
- QString ret = QCFString::toQString(canonicalPath);
- CFRelease(canonicalPath);
- CFRelease(urlref);
- return QFileSystemEntry(ret);
- }
- }
# else
# if _POSIX_VERSION >= 200801L
ret = realpath(entry.nativeFilePath().constData(), (char*)0);
diff --git a/src/3rdparty/webkit/Source/WebCore/platform/mac/WebCoreNSStringExtras.h b/src/3rdparty/webkit/Source/WebCore/platform/mac/WebCoreNSStringExtras.h
index 3bf7342..b6bcfc0 100644
--- a/src/3rdparty/webkit/Source/WebCore/platform/mac/WebCoreNSStringExtras.h
+++ b/src/3rdparty/webkit/Source/WebCore/platform/mac/WebCoreNSStringExtras.h
@@ -43,7 +43,6 @@ BOOL stringIsCaseInsensitiveEqualToString(NSString *first, NSString *second);
BOOL hasCaseInsensitiveSuffix(NSString *string, NSString *suffix);
BOOL hasCaseInsensitiveSubstring(NSString *string, NSString *substring);
NSString *filenameByFixingIllegalCharacters(NSString *string);
-CFStringEncoding stringEncodingForResource(Handle resource);
#ifdef __cplusplus
}
diff --git a/src/3rdparty/webkit/Source/WebCore/platform/mac/WebCoreNSStringExtras.mm b/src/3rdparty/webkit/Source/WebCore/platform/mac/WebCoreNSStringExtras.mm
index d6c3f0c..c88ca76 100644
--- a/src/3rdparty/webkit/Source/WebCore/platform/mac/WebCoreNSStringExtras.mm
+++ b/src/3rdparty/webkit/Source/WebCore/platform/mac/WebCoreNSStringExtras.mm
@@ -68,45 +68,4 @@ BOOL hasCaseInsensitiveSubstring(NSString *string, NSString *substring)
return filename;
}
-CFStringEncoding stringEncodingForResource(Handle resource)
-{
- short resRef = HomeResFile(resource);
- if (ResError() != noErr)
- return NSMacOSRomanStringEncoding;
-
- // Get the FSRef for the current resource file
- FSRef fref;
- OSStatus error = FSGetForkCBInfo(resRef, 0, NULL, NULL, NULL, &fref, NULL);
- if (error != noErr)
- return NSMacOSRomanStringEncoding;
-
- RetainPtr<CFURLRef> url(AdoptCF, CFURLCreateFromFSRef(NULL, &fref));
- if (!url)
- return NSMacOSRomanStringEncoding;
-
- NSString *path = [(NSURL *)url.get() path];
-
- // Get the lproj directory name
- path = [path stringByDeletingLastPathComponent];
- if (!stringIsCaseInsensitiveEqualToString([path pathExtension], @"lproj"))
- return NSMacOSRomanStringEncoding;
-
- NSString *directoryName = [[path stringByDeletingPathExtension] lastPathComponent];
- RetainPtr<CFStringRef> locale(AdoptCF, CFLocaleCreateCanonicalLocaleIdentifierFromString(NULL, (CFStringRef)directoryName));
- if (!locale)
- return NSMacOSRomanStringEncoding;
-
- LangCode lang;
- RegionCode region;
- error = LocaleStringToLangAndRegionCodes([(NSString *)locale.get() UTF8String], &lang, &region);
- if (error != noErr)
- return NSMacOSRomanStringEncoding;
-
- TextEncoding encoding;
- error = UpgradeScriptInfoToTextEncoding(kTextScriptDontCare, lang, region, NULL, &encoding);
- if (error != noErr)
- return NSMacOSRomanStringEncoding;
-
- return encoding;
-}
diff --git a/src/3rdparty/webkit/Source/WebCore/plugins/mac/PluginPackageMac.cpp b/src/3rdparty/webkit/Source/WebCore/plugins/mac/PluginPackageMac.cpp
index 865ea32..20bda8d 100644
--- a/src/3rdparty/webkit/Source/WebCore/plugins/mac/PluginPackageMac.cpp
+++ b/src/3rdparty/webkit/Source/WebCore/plugins/mac/PluginPackageMac.cpp
@@ -101,33 +101,6 @@ static WTF::RetainPtr<CFDictionaryRef> readPListFile(CFStringRef fileName, bool
return map;
}
-static Vector<String> stringListFromResourceId(SInt16 id)
-{
- Vector<String> list;
-
- Handle handle = Get1Resource('STR#', id);
- if (!handle)
- return list;
-
- CFStringEncoding encoding = stringEncodingForResource(handle);
-
- unsigned char* p = (unsigned char*)*handle;
- if (!p)
- return list;
-
- SInt16 count = *(SInt16*)p;
- p += sizeof(SInt16);
-
- for (SInt16 i = 0; i < count; ++i) {
- unsigned char length = *p;
- WTF::RetainPtr<CFStringRef> str = CFStringCreateWithPascalString(0, p, encoding);
- list.append(str.get());
- p += 1 + length;
- }
-
- return list;
-}
-
bool PluginPackage::fetchInfo()
{
if (!load())
@@ -202,36 +175,8 @@ bool PluginPackage::fetchInfo()
m_description = (CFStringRef)CFBundleGetValueForInfoDictionaryKey(m_module, CFSTR("WebPluginDescription"));
} else {
- int resFile = CFBundleOpenBundleResourceMap(m_module);
-
- UseResFile(resFile);
-
- Vector<String> mimes = stringListFromResourceId(MIMEListStringStringNumber);
-
- if (mimes.size() % 2 != 0)
- return false;
-
- Vector<String> descriptions = stringListFromResourceId(MIMEDescriptionStringNumber);
- if (descriptions.size() != mimes.size() / 2)
- return false;
-
- for (size_t i = 0; i < mimes.size(); i += 2) {
- String mime = mimes[i].lower();
- Vector<String> extensions;
- mimes[i + 1].lower().split(UChar(','), extensions);
-
- m_mimeToExtensions.set(mime, extensions);
-
- m_mimeToDescriptions.set(mime, descriptions[i / 2]);
- }
-
- Vector<String> names = stringListFromResourceId(PluginNameOrDescriptionStringNumber);
- if (names.size() == 2) {
- m_description = names[0];
- m_name = names[1];
- }
-
- CFBundleCloseBundleResourceMap(m_module, resFile);
+ LOG(Plugins, "Nix removed ancient code that relies on long-deprecated functionality that we don't want to support!");
+ return false;
}
LOG(Plugins, "PluginPackage::fetchInfo(): Found plug-in '%s'", m_name.utf8().data());
diff --git a/src/3rdparty/webkit/Source/WebKit2/Shared/Plugins/Netscape/mac/NetscapePluginModuleMac.mm b/src/3rdparty/webkit/Source/WebKit2/Shared/Plugins/Netscape/mac/NetscapePluginModuleMac.mm
index b206e48..669d442 100644
--- a/src/3rdparty/webkit/Source/WebKit2/Shared/Plugins/Netscape/mac/NetscapePluginModuleMac.mm
+++ b/src/3rdparty/webkit/Source/WebKit2/Shared/Plugins/Netscape/mac/NetscapePluginModuleMac.mm
@@ -26,7 +26,6 @@
#import "config.h"
#import "NetscapePluginModule.h"
-#import <WebCore/WebCoreNSStringExtras.h>
#import <wtf/HashSet.h>
using namespace WebCore;
@@ -196,132 +195,6 @@ static bool getPluginInfoFromPropertyLists(CFBundleRef bundle, PluginInfo& plugi
return true;
}
-class ResourceMap {
-public:
- explicit ResourceMap(CFBundleRef bundle)
- : m_bundle(bundle)
- , m_currentResourceFile(CurResFile())
- , m_bundleResourceMap(CFBundleOpenBundleResourceMap(m_bundle))
- {
- UseResFile(m_bundleResourceMap);
- }
-
- ~ResourceMap()
- {
- // Close the resource map.
- CFBundleCloseBundleResourceMap(m_bundle, m_bundleResourceMap);
-
- // And restore the old resource.
- UseResFile(m_currentResourceFile);
- }
-
- bool isValid() const { return m_bundleResourceMap != -1; }
-
-private:
- CFBundleRef m_bundle;
- ResFileRefNum m_currentResourceFile;
- ResFileRefNum m_bundleResourceMap;
-};
-
-static bool getStringListResource(ResID resourceID, Vector<String>& stringList) {
- Handle stringListHandle = Get1Resource('STR#', resourceID);
- if (!stringListHandle || !*stringListHandle)
- return false;
-
- // Get the string list size.
- Size stringListSize = GetHandleSize(stringListHandle);
- if (stringListSize < static_cast<Size>(sizeof(UInt16)))
- return false;
-
- CFStringEncoding stringEncoding = stringEncodingForResource(stringListHandle);
-
- unsigned char* ptr = reinterpret_cast<unsigned char*>(*stringListHandle);
- unsigned char* end = ptr + stringListSize;
-
- // Get the number of strings in the string list.
- UInt16 numStrings = *reinterpret_cast<UInt16*>(ptr);
- ptr += sizeof(UInt16);
-
- for (UInt16 i = 0; i < numStrings; ++i) {
- // We're past the end of the string, bail.
- if (ptr >= end)
- return false;
-
- // Get the string length.
- unsigned char stringLength = *ptr++;
-
- RetainPtr<CFStringRef> cfString(AdoptCF, CFStringCreateWithBytesNoCopy(kCFAllocatorDefault, ptr, stringLength, stringEncoding, false, kCFAllocatorNull));
- if (!cfString.get())
- return false;
-
- stringList.append(cfString.get());
- ptr += stringLength;
- }
-
- if (ptr != end)
- return false;
-
- return true;
-}
-
-static const ResID PluginNameOrDescriptionStringNumber = 126;
-static const ResID MIMEDescriptionStringNumber = 127;
-static const ResID MIMEListStringStringNumber = 128;
-
-static bool getPluginInfoFromCarbonResources(CFBundleRef bundle, PluginInfo& pluginInfo)
-{
- ResourceMap resourceMap(bundle);
- if (!resourceMap.isValid())
- return false;
-
- // Get the description and name string list.
- Vector<String> descriptionAndName;
- if (!getStringListResource(PluginNameOrDescriptionStringNumber, descriptionAndName))
- return false;
-
- // Get the MIME types and extensions string list. This list needs to be a multiple of two.
- Vector<String> mimeTypesAndExtensions;
- if (!getStringListResource(MIMEListStringStringNumber, mimeTypesAndExtensions))
- return false;
-
- if (mimeTypesAndExtensions.size() % 2)
- return false;
-
- // Now get the MIME type descriptions string list. This string list needs to be the same length as the number of MIME types.
- Vector<String> mimeTypeDescriptions;
- if (!getStringListResource(MIMEDescriptionStringNumber, mimeTypeDescriptions))
- return false;
-
- // Add all MIME types.
- for (size_t i = 0; i < mimeTypesAndExtensions.size() / 2; ++i) {
- MimeClassInfo mimeClassInfo;
-
- const String& mimeType = mimeTypesAndExtensions[i * 2];
- String description;
- if (i < mimeTypeDescriptions.size())
- description = mimeTypeDescriptions[i];
-
- mimeClassInfo.type = mimeType.lower();
- mimeClassInfo.desc = description;
-
- Vector<String> extensions;
- mimeTypesAndExtensions[i * 2 + 1].split(',', extensions);
-
- for (size_t i = 0; i < extensions.size(); ++i)
- mimeClassInfo.extensions.append(extensions[i].lower());
-
- pluginInfo.mimes.append(mimeClassInfo);
- }
-
- // Set the description and name if they exist.
- if (descriptionAndName.size() > 0)
- pluginInfo.desc = descriptionAndName[0];
- if (descriptionAndName.size() > 1)
- pluginInfo.name = descriptionAndName[1];
-
- return true;
-}
-
bool NetscapePluginModule::getPluginInfo(const String& pluginPath, PluginInfoStore::Plugin& plugin)
{
RetainPtr<CFStringRef> bundlePath(AdoptCF, pluginPath.createCFString());
@@ -344,8 +217,7 @@ static bool getPluginInfoFromCarbonResources(CFBundleRef bundle, PluginInfo& plu
return false;
// Check that there's valid info for this plug-in.
- if (!getPluginInfoFromPropertyLists(bundle.get(), plugin.info) &&
- !getPluginInfoFromCarbonResources(bundle.get(), plugin.info))
+ if (!getPluginInfoFromPropertyLists(bundle.get(), plugin.info))
return false;
plugin.path = pluginPath;
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