From 15cffcd3a2137ce97a093e114aa4d3e71fd9990b Mon Sep 17 00:00:00 2001
From: "Justin R. Miller" <incanus@codesorcery.net>
Date: Wed, 16 Sep 2015 17:52:49 -0700
Subject: fixes #2350: remove iOS-specific SQLite cache wrapper

---
 platform/ios/MGLMapView.mm | 28 +++++++++++++++++++---------
 1 file changed, 19 insertions(+), 9 deletions(-)

(limited to 'platform/ios/MGLMapView.mm')

diff --git a/platform/ios/MGLMapView.mm b/platform/ios/MGLMapView.mm
index 7056276637..3cee7db4e9 100644
--- a/platform/ios/MGLMapView.mm
+++ b/platform/ios/MGLMapView.mm
@@ -13,6 +13,7 @@
 #include <mbgl/annotation/sprite_image.hpp>
 #include <mbgl/platform/platform.hpp>
 #include <mbgl/platform/darwin/reachability.h>
+#include <mbgl/storage/sqlite_cache.hpp>
 #include <mbgl/storage/default_file_source.hpp>
 #include <mbgl/storage/network_status.hpp>
 #include <mbgl/util/geo.hpp>
@@ -28,7 +29,6 @@
 #import "NSException+MGLAdditions.h"
 #import "MGLUserLocationAnnotationView.h"
 #import "MGLUserLocation_Private.h"
-#import "MGLFileCache.h"
 #import "MGLAccountManager_Private.h"
 #import "MGLMapboxEvents.h"
 
@@ -112,12 +112,14 @@ mbgl::util::UnitBezier MGLUnitBezierForMediaTimingFunction(CAMediaTimingFunction
 {
     mbgl::Map *_mbglMap;
     MBGLView *_mbglView;
+    std::shared_ptr<mbgl::SQLiteCache> _mbglFileCache;
     mbgl::DefaultFileSource *_mbglFileSource;
-    BOOL _isWaitingForRedundantReachableNotification;
-    
+
     NS_MUTABLE_ARRAY_OF(NSURL *) *_bundledStyleURLs;
 
+    BOOL _isWaitingForRedundantReachableNotification;
     BOOL _isTargetingInterfaceBuilder;
+
     CLLocationDegrees _pendingLatitude;
     CLLocationDegrees _pendingLongitude;
 }
@@ -225,14 +227,24 @@ std::chrono::steady_clock::duration secondsAsDuration(float duration)
     self.backgroundColor = [UIColor clearColor];
     self.clipsToBounds = YES;
 
-    // setup mbgl map
-    //
+    // setup mbgl view
     const float scaleFactor = [UIScreen instancesRespondToSelector:@selector(nativeScale)] ? [[UIScreen mainScreen] nativeScale] : [[UIScreen mainScreen] scale];
     _mbglView = new MBGLView(self, scaleFactor);
-    _mbglFileSource = new mbgl::DefaultFileSource([MGLFileCache obtainSharedCacheWithObject:self]);
 
-    // Start paused
+    // setup mbgl cache & file source
+    NSString *fileCachePath = @"";
+    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
+    if ([paths count] != 0) {
+        NSString *libraryDirectory = [paths objectAtIndex:0];
+        fileCachePath = [libraryDirectory stringByAppendingPathComponent:@"cache.db"];
+    }
+    _mbglFileCache = mbgl::SharedSQLiteCache::get([fileCachePath UTF8String]);
+    _mbglFileSource = new mbgl::DefaultFileSource(_mbglFileCache.get());
+
+    // setup mbgl map
     _mbglMap = new mbgl::Map(*_mbglView, *_mbglFileSource, mbgl::MapMode::Continuous);
+
+    // start paused if in IB
     if (_isTargetingInterfaceBuilder || background) {
         self.dormant = YES;
         _mbglMap->pause();
@@ -465,8 +477,6 @@ std::chrono::steady_clock::duration secondsAsDuration(float duration)
         _mbglFileSource = nullptr;
     }
 
-    [MGLFileCache releaseSharedCacheForObject:self];
-
     if (_mbglView)
     {
         delete _mbglView;
-- 
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