131 lines
3.2 KiB
Text
131 lines
3.2 KiB
Text
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "platform/mac/file_bookmark_mac.h"
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#include "base/platform/mac/base_utilities_mac.h"
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#include "logs.h"
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#include <Cocoa/Cocoa.h>
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#include <CoreFoundation/CFURL.h>
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namespace Platform {
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namespace {
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#ifdef OS_MAC_STORE
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QMutex BookmarksMutex;
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#endif // OS_MAC_STORE
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} // namespace
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#ifdef OS_MAC_STORE
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struct FileBookmark::Data {
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~Data() {
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if (url) [url release];
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}
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NSURL *url = nil;
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QString name;
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QByteArray bookmark;
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int counter = 0;
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};
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#endif // OS_MAC_STORE
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FileBookmark::FileBookmark(const QByteArray &bookmark) {
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#ifdef OS_MAC_STORE
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if (bookmark.isEmpty()) return;
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BOOL isStale = NO;
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NSError *error = nil;
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NSURL *url = [NSURL URLByResolvingBookmarkData:bookmark.toNSData() options:NSURLBookmarkResolutionWithSecurityScope relativeToURL:nil bookmarkDataIsStale:&isStale error:&error];
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if (!url) return;
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if ([url startAccessingSecurityScopedResource]) {
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data = new Data();
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data->url = [url retain];
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data->name = NS2QString([url path]);
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data->bookmark = bookmark;
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[url stopAccessingSecurityScopedResource];
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}
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#endif // OS_MAC_STORE
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}
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bool FileBookmark::check() const {
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if (enable()) {
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disable();
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return true;
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}
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return false;
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}
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bool FileBookmark::enable() const {
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#ifndef OS_MAC_STORE
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return true;
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#else // OS_MAC_STORE
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if (!data) return false;
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QMutexLocker lock(&BookmarksMutex);
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if (data->counter > 0 || [data->url startAccessingSecurityScopedResource] == YES) {
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++data->counter;
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return true;
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}
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return false;
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#endif // OS_MAC_STORE
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}
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void FileBookmark::disable() const {
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#ifdef OS_MAC_STORE
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if (!data) return;
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QMutexLocker lock(&BookmarksMutex);
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if (data->counter > 0) {
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--data->counter;
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if (!data->counter) {
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[data->url stopAccessingSecurityScopedResource];
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}
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}
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#endif // OS_MAC_STORE
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}
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const QString &FileBookmark::name(const QString &original) const {
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#ifndef OS_MAC_STORE
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return original;
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#else // OS_MAC_STORE
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return (data && !data->name.isEmpty()) ? data->name : original;
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#endif // OS_MAC_STORE
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}
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QByteArray FileBookmark::bookmark() const {
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#ifndef OS_MAC_STORE
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return QByteArray();
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#else // OS_MAC_STORE
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return data ? data->bookmark : QByteArray();
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#endif // OS_MAC_STORE
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}
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FileBookmark::~FileBookmark() {
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#ifdef OS_MAC_STORE
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if (data && data->counter > 0) {
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LOG(("Did not disable() bookmark, counter: %1").arg(data->counter));
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[data->url stopAccessingSecurityScopedResource];
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}
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#endif // OS_MAC_STORE
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}
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QByteArray PathBookmark(const QString &path) {
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#ifndef OS_MAC_STORE
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return QByteArray();
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#else // OS_MAC_STORE
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NSURL *url = [NSURL fileURLWithPath:[NSString stringWithUTF8String:path.toUtf8().constData()]];
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if (!url) return QByteArray();
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NSError *error = nil;
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NSData *data = [url bookmarkDataWithOptions:(NSURLBookmarkCreationWithSecurityScope | NSURLBookmarkCreationSecurityScopeAllowOnlyReadAccess) includingResourceValuesForKeys:nil relativeToURL:nil error:&error];
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return data ? QByteArray::fromNSData(data) : QByteArray();
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#endif // OS_MAC_STORE
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}
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} // namespace Platform
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