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/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkOSFile_ios_DEFINED
#define SkOSFile_ios_DEFINED
#include "include/core/SkString.h"
#ifdef SK_BUILD_FOR_IOS
#import <CoreFoundation/CoreFoundation.h>
#include "include/ports/SkCFObject.h"
static bool ios_get_path_in_bundle(const char path[], SkString* result) {
// Get a reference to the main bundle
CFBundleRef mainBundle = CFBundleGetMainBundle();
// Get a reference to the file's URL
// Use this to normalize the path
sk_cfp<CFURLRef> pathURL(CFURLCreateFromFileSystemRepresentation(/*allocator=*/nullptr,
(const UInt8*)path,
strlen(path),
/*isDirectory=*/false));
sk_cfp<CFStringRef> pathRef(CFURLCopyFileSystemPath(pathURL.get(), kCFURLPOSIXPathStyle));
// We use "data" as our subdirectory to match {{bundle_resources_dir}}/data in GN
// Unfortunately "resources" is not a valid top-level name in iOS, so we push it one level down
sk_cfp<CFURLRef> fileURL(CFBundleCopyResourceURL(mainBundle, pathRef.get(),
/*resourceType=*/nullptr, CFSTR("data")));
if (!fileURL) {
return false;
}
if (!result) {
return true;
}
// Convert the URL reference into a string reference
sk_cfp<CFStringRef> filePath(CFURLCopyFileSystemPath(fileURL.get(), kCFURLPOSIXPathStyle));
// Get the system encoding method
CFStringEncoding encodingMethod = CFStringGetSystemEncoding();
// Convert the string reference into an SkString
result->set(CFStringGetCStringPtr(filePath.get(), encodingMethod));
return true;
}
#endif
#endif // SkOSFile_ios_DEFINED
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