Replace all Objective-C memory managment with _H<>.

diff --git a/CydiaAppliance.mm b/CydiaAppliance.mm
index 821461733d6c6bfdf7521434c16c7c76002929e1..6ac3f42f5d9e3c746d7cd8b1a347b38b25ab6ccc 100644 (file)
--- a/CydiaAppliance.mm
+++ b/CydiaAppliance.mm
@@ -5,20 +5,16 @@
 #import <BackRow/BRTopShelfView.h>
 #import <BackRow/BRViewController.h>
 
 #import <BackRow/BRTopShelfView.h>
 #import <BackRow/BRViewController.h>
 

+#include <CydiaSubstrate/CydiaSubstrate.h>
+

 @interface CydiaTopShelfController : NSObject <BRTopShelfController> {
 @interface CydiaTopShelfController : NSObject <BRTopShelfController> {

-    BRTopShelfView *view_;
+    _H<BRTopShelfView> view_;

 }
 
 @end
 
 @implementation CydiaTopShelfController
 
 }
 
 @end
 
 @implementation CydiaTopShelfController
 

-- (void) dealloc {
-    [view_ release];
-
-    [super dealloc];
-}
-

 - (BRTopShelfView *) topShelfView {
     return view_;
 }
 - (BRTopShelfView *) topShelfView {
     return view_;
 }

diff --git a/CyteKit/WebViewController.h b/CyteKit/WebViewController.h
index 95724872f6c88efe147b14531b71993bdd68276e..0954b38e69bb4acc79cfb6741211cedfbc103841 100644 (file)
--- a/CyteKit/WebViewController.h
+++ b/CyteKit/WebViewController.h
@@ -65,9 +65,9 @@
     _transient CyteWebView *webview_;
     _transient UIScrollView *scroller_;
 
     _transient CyteWebView *webview_;
     _transient UIScrollView *scroller_;
 

-    UIActivityIndicatorView *indicator_;
-    IndirectDelegate *indirect_;
-    NSURLAuthenticationChallenge *challenge_;
+    _H<UIActivityIndicatorView> indicator_;
+    _H<IndirectDelegate> indirect_;
+    _H<NSURLAuthenticationChallenge> challenge_;

 
     bool error_;
     _H<NSURLRequest> request_;
 
     bool error_;
     _H<NSURLRequest> request_;


@@ -77,8 +77,8 @@
 
     _transient NSNumber *sensitive_;
 
 
     _transient NSNumber *sensitive_;
 

-    NSString *title_;
-    NSMutableSet *loading_;
+    _H<NSString> title_;
+    _H<NSMutableSet> loading_;

 
     // XXX: NSString * or UIImage *
     _H<NSObject> custom_;
 
     // XXX: NSString * or UIImage *
     _H<NSObject> custom_;


@@ -89,8 +89,8 @@
     float width_;
     Class class_;
 
     float width_;
     Class class_;
 

-    UIBarButtonItem *reloaditem_;
-    UIBarButtonItem *loadingitem_;
+    _H<UIBarButtonItem> reloaditem_;
+    _H<UIBarButtonItem> loadingitem_;

 
     bool visible_;
     bool hidesNavigationBar_;
 
     bool visible_;
     bool hidesNavigationBar_;

diff --git a/CyteKit/WebViewController.mm b/CyteKit/WebViewController.mm
index 622328fe2c90026441738144b8149541df66875a..496d8b21edca6c47e30048701e4533c23e23a8fc 100644 (file)
--- a/CyteKit/WebViewController.mm
+++ b/CyteKit/WebViewController.mm
@@ -37,14 +37,6 @@ extern NSString * const kCAFilterNearest;
 // XXX: centralize these special class things to some file or mechanism?
 static Class $MFMailComposeViewController;
 
 // XXX: centralize these special class things to some file or mechanism?
 static Class $MFMailComposeViewController;
 

-template <typename Type_>
-static inline void CYRelease(Type_ &value) {
-    if (value != nil) {
-        [value release];
-        value = nil;
-    }
-}
-

 float CYScrollViewDecelerationRateNormal;
 
 @interface WebView (Apple)
 float CYScrollViewDecelerationRateNormal;
 
 @interface WebView (Apple)


@@ -147,24 +139,10 @@ float CYScrollViewDecelerationRateNormal;
 #endif
 
     [webview_ setDelegate:nil];
 #endif
 
     [webview_ setDelegate:nil];

-

     [indirect_ setDelegate:nil];
     [indirect_ setDelegate:nil];

-    [indirect_ release];
-
-    if (challenge_ != nil)
-        [challenge_ release];
-
-    if (title_ != nil)
-        [title_ release];

 
     if ([loading_ count] != 0)
         [delegate_ releaseNetworkActivityIndicator];
 
     if ([loading_ count] != 0)
         [delegate_ releaseNetworkActivityIndicator];

-    [loading_ release];
-
-    [reloaditem_ release];
-    [loadingitem_ release];
-
-    [indicator_ release];

 
     [super dealloc];
 }
 
     [super dealloc];
 }


@@ -529,9 +507,7 @@ float CYScrollViewDecelerationRateNormal;
     if ([frame parentFrame] != nil)
         return;
 
     if ([frame parentFrame] != nil)
         return;
 

-    if (title_ != nil)
-        [title_ autorelease];
-    title_ = [title retain];
+    title_ = title;

 
     [[self navigationItem] setTitle:title_];
 }
 
     [[self navigationItem] setTitle:title_];
 }


@@ -544,7 +520,7 @@ float CYScrollViewDecelerationRateNormal;
     [loading_ addObject:[NSValue valueWithNonretainedObject:frame]];
 
     if ([frame parentFrame] == nil) {
     [loading_ addObject:[NSValue valueWithNonretainedObject:frame]];
 
     if ([frame parentFrame] == nil) {

-        CYRelease(title_);
+        title_ = nil;

         custom_ = nil;
         style_ = nil;
         function_ = nil;
         custom_ = nil;
         style_ = nil;
         function_ = nil;


@@ -625,7 +601,6 @@ float CYScrollViewDecelerationRateNormal;
             _nodefault
         }
 
             _nodefault
         }
 

-        [challenge_ release];

         challenge_ = nil;
 
         [alert dismissWithClickedButtonIndex:-1 animated:YES];
         challenge_ = nil;
 
         [alert dismissWithClickedButtonIndex:-1 animated:YES];


@@ -758,9 +733,9 @@ float CYScrollViewDecelerationRateNormal;
         allowsNavigationAction_ = true;
 
         class_ = _class;
         allowsNavigationAction_ = true;
 
         class_ = _class;

-        loading_ = [[NSMutableSet alloc] initWithCapacity:5];
+        loading_ = [NSMutableSet setWithCapacity:5];

 
 

-        indirect_ = [[IndirectDelegate alloc] initWithDelegate:self];
+        indirect_ = [[[IndirectDelegate alloc] initWithDelegate:self] autorelease];

 
         CGRect bounds([[self view] bounds]);
 
 
         CGRect bounds([[self view] bounds]);
 


@@ -841,21 +816,21 @@ float CYScrollViewDecelerationRateNormal;
 
         [self setViewportWidth:width];
 
 
         [self setViewportWidth:width];
 

-        reloaditem_ = [[UIBarButtonItem alloc]
+        reloaditem_ = [[[UIBarButtonItem alloc]

             initWithTitle:UCLocalize("RELOAD")
             style:[self rightButtonStyle]
             target:self
             action:@selector(reloadButtonClicked)
             initWithTitle:UCLocalize("RELOAD")
             style:[self rightButtonStyle]
             target:self
             action:@selector(reloadButtonClicked)

-        ];
+        ] autorelease];

 
 

-        loadingitem_ = [[UIBarButtonItem alloc]
+        loadingitem_ = [[[UIBarButtonItem alloc]

             initWithTitle:@" "
             style:UIBarButtonItemStylePlain
             target:self
             action:@selector(reloadButtonClicked)
             initWithTitle:@" "
             style:UIBarButtonItemStylePlain
             target:self
             action:@selector(reloadButtonClicked)

-        ];
+        ] autorelease];

 
 

-        indicator_ = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhite]; 
+        indicator_ = [[[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhite] autorelease];

         [indicator_ setFrame:CGRectMake(15, 5, [indicator_ frame].size.width, [indicator_ frame].size.height)];
 
         UITableView *table([[[UITableView alloc] initWithFrame:bounds style:UITableViewStyleGrouped] autorelease]);
         [indicator_ setFrame:CGRectMake(15, 5, [indicator_ frame].size.width, [indicator_ frame].size.height)];
 
         UITableView *table([[[UITableView alloc] initWithFrame:bounds style:UITableViewStyleGrouped] autorelease]);

diff --git a/MobileCydia.mm b/MobileCydia.mm
index 6c61f432fdb9732fec085a4064a7269422bd56a5..4737baf2e8e5f2f4f6078a4f87955d5a592981fc 100644 (file)
--- a/MobileCydia.mm
+++ b/MobileCydia.mm
@@ -676,8 +676,8 @@ struct NSStringMapEqual :
 
 /* Mime Addresses {{{ */
 @interface Address : NSObject {
 
 /* Mime Addresses {{{ */
 @interface Address : NSObject {

-    NSString *name_;
-    NSString *address_;
+    _H<NSString> name_;
+    _H<NSString> address_;

 }
 
 - (NSString *) name;
 }
 
 - (NSString *) name;


@@ -692,13 +692,6 @@ struct NSStringMapEqual :
 
 @implementation Address
 
 
 @implementation Address
 

-- (void) dealloc {
-    [name_ release];
-    if (address_ != nil)
-        [address_ release];
-    [super dealloc];
-}
-

 - (NSString *) name {
     return name_;
 }
 - (NSString *) name {
     return name_;
 }


@@ -708,12 +701,7 @@ struct NSStringMapEqual :
 }
 
 - (void) setAddress:(NSString *)address {
 }
 
 - (void) setAddress:(NSString *)address {

-    if (address_ != nil)
-        [address_ autorelease];
-    if (address == nil)
-        address_ = nil;
-    else
-        address_ = [address retain];
+    address_ = address;

 }
 
 + (Address *) addressWithString:(NSString *)string {
 }
 
 + (Address *) addressWithString:(NSString *)string {


@@ -743,10 +731,10 @@ struct NSStringMapEqual :
         static Pcre address_r("^\"?(.*)\"? <([^>]*)>$");
 
         if (address_r(data, size)) {
         static Pcre address_r("^\"?(.*)\"? <([^>]*)>$");
 
         if (address_r(data, size)) {

-            name_ = [address_r[1] retain];
-            address_ = [address_r[2] retain];
+            name_ = address_r[1];
+            address_ = address_r[2];

         } else {
         } else {

-            name_ = [string retain];
+            name_ = string;

             address_ = nil;
         }
     } return self;
             address_ = nil;
         }
     } return self;


@@ -828,11 +816,11 @@ static NSString *App_;
 static BOOL Advanced_;
 static BOOL Ignored_;
 
 static BOOL Advanced_;
 static BOOL Ignored_;
 

-static UIFont *Font12_;
-static UIFont *Font12Bold_;
-static UIFont *Font14_;
-static UIFont *Font18Bold_;
-static UIFont *Font22Bold_;
+static _H<UIFont> Font12_;
+static _H<UIFont> Font12Bold_;
+static _H<UIFont> Font14_;
+static _H<UIFont> Font18Bold_;
+static _H<UIFont> Font22Bold_;

 
 static const char *Machine_ = NULL;
 static NSString *System_ = nil;
 
 static const char *Machine_ = NULL;
 static NSString *System_ = nil;


@@ -864,10 +852,10 @@ bool IsWildcat_;
 static CGFloat ScreenScale_;
 static NSString *Idiom_;
 
 static CGFloat ScreenScale_;
 static NSString *Idiom_;
 

-static NSMutableDictionary *SessionData_;
-static NSObject *HostConfig_;
-static NSMutableSet *BridgedHosts_;
-static NSMutableSet *PipelinedHosts_;
+static _H<NSMutableDictionary> SessionData_;
+static _H<NSObject> HostConfig_;
+static _H<NSMutableSet> BridgedHosts_;
+static _H<NSMutableSet> PipelinedHosts_;

 
 static NSString *kCydiaProgressEventTypeError = @"Error";
 static NSString *kCydiaProgressEventTypeInformation = @"Information";
 
 static NSString *kCydiaProgressEventTypeError = @"Error";
 static NSString *kCydiaProgressEventTypeInformation = @"Information";


@@ -1119,7 +1107,7 @@ typedef std::map< unsigned long, _H<Source> > SourceMap;
     pkgSourceList *list_;
 
     SourceMap sourceMap_;
     pkgSourceList *list_;
 
     SourceMap sourceMap_;

-    NSMutableArray *sourceList_;
+    _H<NSMutableArray> sourceList_;

 
     CFMutableArrayRef packages_;
 
 
     CFMutableArrayRef packages_;
 


@@ -1483,12 +1471,6 @@ static void PackageImport(const void *key, const void *value, void *context) {
     authority_ = nil;
 }
 
     authority_ = nil;
 }
 

-- (void) dealloc {
-    // XXX: this is a very inefficient way to call these deconstructors
-    [self _clear];
-    [super dealloc];
-}
-

 + (NSArray *) _attributeKeys {
     return [NSArray arrayWithObjects:
         @"distribution",
 + (NSArray *) _attributeKeys {
     return [NSArray arrayWithObjects:
         @"distribution",


@@ -1665,8 +1647,8 @@ static void PackageImport(const void *key, const void *value, void *context) {
 /* }}} */
 /* CydiaOperation Class {{{ */
 @interface CydiaOperation : NSObject {
 /* }}} */
 /* CydiaOperation Class {{{ */
 @interface CydiaOperation : NSObject {

-    NSString *operator_;
-    NSString *value_;
+    _H<NSString> operator_;
+    _H<NSString> value_;

 }
 
 - (NSString *) operator;
 }
 
 - (NSString *) operator;


@@ -1676,16 +1658,10 @@ static void PackageImport(const void *key, const void *value, void *context) {
 
 @implementation CydiaOperation
 
 
 @implementation CydiaOperation
 

-- (void) dealloc {
-    [operator_ release];
-    [value_ release];
-    [super dealloc];
-}
-

 - (id) initWithOperator:(const char *)_operator value:(const char *)value {
     if ((self = [super init]) != nil) {
 - (id) initWithOperator:(const char *)_operator value:(const char *)value {
     if ((self = [super init]) != nil) {

-        operator_ = [[NSString alloc] initWithUTF8String:_operator];
-        value_ = [[NSString alloc] initWithUTF8String:value];
+        operator_ = [NSString stringWithUTF8String:_operator];
+        value_ = [NSString stringWithUTF8String:value];

     } return self;
 }
 
     } return self;
 }
 


@@ -1716,8 +1692,8 @@ static void PackageImport(const void *key, const void *value, void *context) {
 /* }}} */
 /* CydiaClause Class {{{ */
 @interface CydiaClause : NSObject {
 /* }}} */
 /* CydiaClause Class {{{ */
 @interface CydiaClause : NSObject {

-    NSString *package_;
-    CydiaOperation *version_;
+    _H<NSString> package_;
+    _H<CydiaOperation> version_;

 }
 
 - (NSString *) package;
 }
 
 - (NSString *) package;


@@ -1727,20 +1703,14 @@ static void PackageImport(const void *key, const void *value, void *context) {
 
 @implementation CydiaClause
 
 
 @implementation CydiaClause
 

-- (void) dealloc {
-    [package_ release];
-    [version_ release];
-    [super dealloc];
-}
-

 - (id) initWithIterator:(pkgCache::DepIterator &)dep {
     if ((self = [super init]) != nil) {
 - (id) initWithIterator:(pkgCache::DepIterator &)dep {
     if ((self = [super init]) != nil) {

-        package_ = [[NSString alloc] initWithUTF8String:dep.TargetPkg().Name()];
+        package_ = [NSString stringWithUTF8String:dep.TargetPkg().Name()];

 
         if (const char *version = dep.TargetVer())
 
         if (const char *version = dep.TargetVer())

-            version_ = [[CydiaOperation alloc] initWithOperator:dep.CompType() value:version];
+            version_ = [[[CydiaOperation alloc] initWithOperator:dep.CompType() value:version] autorelease];

         else
         else

-            version_ = [[NSNull null] retain];
+            version_ = (id) [NSNull null];

     } return self;
 }
 
     } return self;
 }
 


@@ -1771,8 +1741,8 @@ static void PackageImport(const void *key, const void *value, void *context) {
 /* }}} */
 /* CydiaRelation Class {{{ */
 @interface CydiaRelation : NSObject {
 /* }}} */
 /* CydiaRelation Class {{{ */
 @interface CydiaRelation : NSObject {

-    NSString *relationship_;
-    NSMutableArray *clauses_;
+    _H<NSString> relationship_;
+    _H<NSMutableArray> clauses_;

 }
 
 - (NSString *) relationship;
 }
 
 - (NSString *) relationship;


@@ -1782,16 +1752,10 @@ static void PackageImport(const void *key, const void *value, void *context) {
 
 @implementation CydiaRelation
 
 
 @implementation CydiaRelation
 

-- (void) dealloc {
-    [relationship_ release];
-    [clauses_ release];
-    [super dealloc];
-}
-

 - (id) initWithIterator:(pkgCache::DepIterator &)dep {
     if ((self = [super init]) != nil) {
 - (id) initWithIterator:(pkgCache::DepIterator &)dep {
     if ((self = [super init]) != nil) {

-        relationship_ = [[NSString alloc] initWithUTF8String:dep.DepType()];
-        clauses_ = [[NSMutableArray alloc] initWithCapacity:8];
+        relationship_ = [NSString stringWithUTF8String:dep.DepType()];
+        clauses_ = [NSMutableArray arrayWithCapacity:8];

 
         pkgCache::DepIterator start;
         pkgCache::DepIterator end;
 
         pkgCache::DepIterator start;
         pkgCache::DepIterator end;


@@ -1877,12 +1841,12 @@ struct ParsedPackage {
     const char *section_;
     _transient NSString *section$_;
 
     const char *section_;
     _transient NSString *section$_;
 

-    Source *source_;
+    _H<Source> source_;

 
     PackageValue *metadata_;
     ParsedPackage *parsed_;
 
 
     PackageValue *metadata_;
     ParsedPackage *parsed_;
 

-    NSMutableArray *tags_;
+    _H<NSMutableArray> tags_;

 }
 
 - (Package *) initWithVersion:(pkgCache::VerIterator)version withZone:(NSZone *)zone inPool:(apr_pool_t *)pool database:(Database *)database;
 }
 
 - (Package *) initWithVersion:(pkgCache::VerIterator)version withZone:(NSZone *)zone inPool:(apr_pool_t *)pool database:(Database *)database;


@@ -2104,10 +2068,6 @@ struct PackageNameOrdering :
 - (void) dealloc {
     if (parsed_ != NULL)
         delete parsed_;
 - (void) dealloc {
     if (parsed_ != NULL)
         delete parsed_;

-    if (source_ != nil)
-        [source_ release];
-    if (tags_ != nil)
-        [tags_ release];

     [super dealloc];
 }
 
     [super dealloc];
 }
 


@@ -2296,7 +2256,7 @@ struct PackageNameOrdering :
         _profile(Package$initWithVersion$Tags)
             pkgCache::TagIterator tag(iterator.TagList());
             if (!tag.end()) {
         _profile(Package$initWithVersion$Tags)
             pkgCache::TagIterator tag(iterator.TagList());
             if (!tag.end()) {

-                tags_ = [[NSMutableArray alloc] initWithCapacity:8];
+                tags_ = [NSMutableArray arrayWithCapacity:8];

                 do {
                     const char *name(tag.Name());
                     [tags_ addObject:[(NSString *)CYStringCreate(name) autorelease]];
                 do {
                     const char *name(tag.Name());
                     [tags_ addObject:[(NSString *)CYStringCreate(name) autorelease]];


@@ -2846,7 +2806,7 @@ struct PackageNameOrdering :
             if ([database_ era] != era_ || file_.end())
                 source_ = (Source *) [NSNull null];
             else
             if ([database_ era] != era_ || file_.end())
                 source_ = (Source *) [NSNull null];
             else

-                source_ = [([database_ getSource:file_.File()] ?: (Source *) [NSNull null]) retain];
+                source_ = [database_ getSource:file_.File()] ?: (Source *) [NSNull null];

         }
     }
 
         }
     }
 


@@ -2906,7 +2866,7 @@ struct PackageNameOrdering :
 }
 
 - (NSString *) primaryPurpose {
 }
 
 - (NSString *) primaryPurpose {

-    for (NSString *tag in tags_)
+    for (NSString *tag in (NSArray *) tags_)

         if ([tag hasPrefix:@"purpose::"])
             return [tag substringFromIndex:9];
     return nil;
         if ([tag hasPrefix:@"purpose::"])
             return [tag substringFromIndex:9];
     return nil;


@@ -2914,7 +2874,7 @@ struct PackageNameOrdering :
 
 - (NSArray *) purposes {
     NSMutableArray *purposes([NSMutableArray arrayWithCapacity:2]);
 
 - (NSArray *) purposes {
     NSMutableArray *purposes([NSMutableArray arrayWithCapacity:2]);

-    for (NSString *tag in tags_)
+    for (NSString *tag in (NSArray *) tags_)

         if ([tag hasPrefix:@"purpose::"])
             [purposes addObject:[tag substringFromIndex:9]];
     return [purposes count] == 0 ? nil : purposes;
         if ([tag hasPrefix:@"purpose::"])
             [purposes addObject:[tag substringFromIndex:9]];
     return [purposes count] == 0 ? nil : purposes;


@@ -3037,11 +2997,11 @@ struct PackageNameOrdering :
 /* }}} */
 /* Section Class {{{ */
 @interface Section : NSObject {
 /* }}} */
 /* Section Class {{{ */
 @interface Section : NSObject {

-    NSString *name_;
+    _H<NSString> name_;

     unichar index_;
     size_t row_;
     size_t count_;
     unichar index_;
     size_t row_;
     size_t count_;

-    NSString *localized_;
+    _H<NSString> localized_;

 }
 
 - (NSComparisonResult) compareByLocalized:(Section *)section;
 }
 
 - (NSComparisonResult) compareByLocalized:(Section *)section;


@@ -3065,13 +3025,6 @@ struct PackageNameOrdering :
 
 @implementation Section
 
 
 @implementation Section
 

-- (void) dealloc {
-    [name_ release];
-    if (localized_ != nil)
-        [localized_ release];
-    [super dealloc];
-}
-

 - (NSComparisonResult) compareByLocalized:(Section *)section {
     NSString *lhs(localized_);
     NSString *rhs([section localized]);
 - (NSComparisonResult) compareByLocalized:(Section *)section {
     NSString *lhs(localized_);
     NSString *rhs([section localized]);


@@ -3092,7 +3045,7 @@ struct PackageNameOrdering :
 - (Section *) initWithName:(NSString *)name localized:(NSString *)localized {
     if ((self = [self initWithName:name localize:NO]) != nil) {
         if (localized != nil)
 - (Section *) initWithName:(NSString *)name localized:(NSString *)localized {
     if ((self = [self initWithName:name localize:NO]) != nil) {
         if (localized != nil)

-            localized_ = [localized retain];
+            localized_ = localized;

     } return self;
 }
 
     } return self;
 }
 


@@ -3102,18 +3055,18 @@ struct PackageNameOrdering :
 
 - (Section *) initWithName:(NSString *)name row:(size_t)row localize:(BOOL)localize {
     if ((self = [super init]) != nil) {
 
 - (Section *) initWithName:(NSString *)name row:(size_t)row localize:(BOOL)localize {
     if ((self = [super init]) != nil) {

-        name_ = [name retain];
+        name_ = name;

         index_ = '\0';
         row_ = row;
         if (localize)
         index_ = '\0';
         row_ = row;
         if (localize)

-            localized_ = [LocalizeSection(name_) retain];
+            localized_ = LocalizeSection(name_);

     } return self;
 }
 
 /* XXX: localize the index thingees */
 - (Section *) initWithIndex:(unichar)index row:(size_t)row {
     if ((self = [super init]) != nil) {
     } return self;
 }
 
 /* XXX: localize the index thingees */
 - (Section *) initWithIndex:(unichar)index row:(size_t)row {
     if ((self = [super init]) != nil) {

-        name_ = [[NSString stringWithCharacters:&index length:1] retain];
+        name_ = [NSString stringWithCharacters:&index length:1];

         index_ = index;
         row_ = row;
     } return self;
         index_ = index;
         row_ = row;
     } return self;


@@ -3163,9 +3116,9 @@ static NSString *Warning_;
 @implementation Database
 
 + (Database *) sharedInstance {
 @implementation Database
 
 + (Database *) sharedInstance {

-    static Database *instance;
+    static _H<Database> instance;

     if (instance == nil)
     if (instance == nil)

-        instance = [[Database alloc] init];
+        instance = [[[Database alloc] init] autorelease];

     return instance;
 }
 
     return instance;
 }
 


@@ -3181,7 +3134,6 @@ static NSString *Warning_;
 - (void) dealloc {
     // XXX: actually implement this thing
     _assert(false);
 - (void) dealloc {
     // XXX: actually implement this thing
     _assert(false);

-    [sourceList_ release];

     [self releasePackages];
     apr_pool_destroy(pool_);
     NSRecycleZone(zone_);
     [self releasePackages];
     apr_pool_destroy(pool_);
     NSRecycleZone(zone_);


@@ -3309,7 +3261,7 @@ static NSString *Warning_;
             capacity += 1024;
 
         packages_ = CFArrayCreateMutable(kCFAllocatorDefault, capacity, NULL);
             capacity += 1024;
 
         packages_ = CFArrayCreateMutable(kCFAllocatorDefault, capacity, NULL);

-        sourceList_ = [[NSMutableArray alloc] initWithCapacity:16];
+        sourceList_ = [NSMutableArray arrayWithCapacity:16];

 
         int fds[2];
 
 
         int fds[2];
 


@@ -3538,7 +3490,6 @@ static NSString *Warning_;
     {
         /*std::vector<Package *> packages;
         packages.reserve(std::max(10000U, [packages_ count] + 1000));
     {
         /*std::vector<Package *> packages;
         packages.reserve(std::max(10000U, [packages_ count] + 1000));

-        [packages_ release];

         packages_ = nil;*/
 
         _trace();
         packages_ = nil;*/
 
         _trace();


@@ -3546,7 +3497,7 @@ static NSString *Warning_;
         for (pkgCache::PkgIterator iterator = cache_->PkgBegin(); !iterator.end(); ++iterator)
             if (Package *package = [Package packageWithIterator:iterator withZone:zone_ inPool:pool_ database:self])
                 //packages.push_back(package);
         for (pkgCache::PkgIterator iterator = cache_->PkgBegin(); !iterator.end(); ++iterator)
             if (Package *package = [Package packageWithIterator:iterator withZone:zone_ inPool:pool_ database:self])
                 //packages.push_back(package);

-                CFArrayAppendValue(packages_, [package retain]);
+                CFArrayAppendValue(packages_, CFRetain(package));

 
         _trace();
 
 
         _trace();
 


@@ -3823,7 +3774,7 @@ static NSString *Warning_;
 @end
 /* }}} */
 
 @end
 /* }}} */
 

-static NSMutableSet *Diversions_;
+static _H<NSMutableSet> Diversions_;

 
 @interface Diversion : NSObject {
     Pcre pattern_;
 
 @interface Diversion : NSObject {
     Pcre pattern_;


@@ -3851,7 +3802,7 @@ static NSMutableSet *Diversions_;
   divert:
     NSString *href([url absoluteString]);
 
   divert:
     NSString *href([url absoluteString]);
 

-    for (Diversion *diversion in Diversions_)
+    for (Diversion *diversion in (id) Diversions_)

         if (NSString *diverted = [diversion divert:href]) {
 #if !ForRelease
             NSLog(@"div: %@", diverted);
         if (NSString *diverted = [diversion divert:href]) {
 #if !ForRelease
             NSLog(@"div: %@", diverted);


@@ -3878,7 +3829,7 @@ static NSMutableSet *Diversions_;
 @end
 
 @interface CydiaObject : NSObject {
 @end
 
 @interface CydiaObject : NSObject {

-    id indirect_;
+    _H<IndirectDelegate> indirect_;

     _transient id delegate_;
 }
 
     _transient id delegate_;
 }
 


@@ -3887,7 +3838,7 @@ static NSMutableSet *Diversions_;
 @end
 
 @interface CydiaWebViewController : CyteWebViewController {
 @end
 
 @interface CydiaWebViewController : CyteWebViewController {

-    CydiaObject *cydia_;
+    _H<CydiaObject> cydia_;

 }
 
 + (void) addDiversion:(Diversion *)diversion;
 }
 
 + (void) addDiversion:(Diversion *)diversion;


@@ -3897,14 +3848,9 @@ static NSMutableSet *Diversions_;
 /* Web Scripting {{{ */
 @implementation CydiaObject
 
 /* Web Scripting {{{ */
 @implementation CydiaObject
 

-- (void) dealloc {
-    [indirect_ release];
-    [super dealloc];
-}
-

 - (id) initWithDelegate:(IndirectDelegate *)indirect {
     if ((self = [super init]) != nil) {
 - (id) initWithDelegate:(IndirectDelegate *)indirect {
     if ((self = [super init]) != nil) {

-        indirect_ = [indirect retain];
+        indirect_ = indirect;

     } return self;
 }
 
     } return self;
 }
 


@@ -4466,17 +4412,12 @@ static NSMutableSet *Diversions_;
 /* Cydia Browser Controller {{{ */
 @implementation CydiaWebViewController
 
 /* Cydia Browser Controller {{{ */
 @implementation CydiaWebViewController
 

-- (void) dealloc {
-    [cydia_ release];
-    [super dealloc];
-}
-

 - (NSURL *) navigationURL {
     return request_ == nil ? nil : [NSURL URLWithString:[NSString stringWithFormat:@"cydia://url/%@", [[request_ URL] absoluteString]]];
 }
 
 + (void) initialize {
 - (NSURL *) navigationURL {
     return request_ == nil ? nil : [NSURL URLWithString:[NSString stringWithFormat:@"cydia://url/%@", [[request_ URL] absoluteString]]];
 }
 
 + (void) initialize {

-    Diversions_ = [[NSMutableSet alloc] initWithCapacity:0];
+    Diversions_ = [NSMutableSet setWithCapacity:0];

 }
 
 + (void) addDiversion:(Diversion *)diversion {
 }
 
 + (void) addDiversion:(Diversion *)diversion {


@@ -4529,7 +4470,7 @@ static NSMutableSet *Diversions_;
 
 - (id) init {
     if ((self = [super initWithWidth:0 ofClass:[CydiaWebViewController class]]) != nil) {
 
 - (id) init {
     if ((self = [super initWithWidth:0 ofClass:[CydiaWebViewController class]]) != nil) {

-        cydia_ = [[CydiaObject alloc] initWithDelegate:indirect_];
+        cydia_ = [[[CydiaObject alloc] initWithDelegate:indirect_] autorelease];

 
         WebView *webview([[webview_ _documentView] webView]);
 
 
         WebView *webview([[webview_ _documentView] webView]);
 


@@ -4610,11 +4551,11 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 @interface ConfirmationController : CydiaWebViewController {
     _transient Database *database_;
 
 @interface ConfirmationController : CydiaWebViewController {
     _transient Database *database_;
 

-    UIAlertView *essential_;
+    _H<UIAlertView> essential_;

 
 

-    NSDictionary *changes_;
-    NSMutableArray *issues_;
-    NSDictionary *sizes_;
+    _H<NSDictionary> changes_;
+    _H<NSMutableArray> issues_;
+    _H<NSDictionary> sizes_;

 
     BOOL substrate_;
 }
 
     BOOL substrate_;
 }


@@ -4625,17 +4566,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @implementation ConfirmationController
 
 
 @implementation ConfirmationController
 

-- (void) dealloc {
-    [changes_ release];
-    [issues_ release];
-    [sizes_ release];
-
-    if (essential_ != nil)
-        [essential_ release];
-
-    [super dealloc];
-}
-

 - (void) complete {
     if (substrate_)
         RestartSubstrate_ = true;
 - (void) complete {
     if (substrate_)
         RestartSubstrate_ = true;


@@ -4675,9 +4605,9 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [super webView:view didClearWindowObject:window forFrame:frame];
 
     [window setValue:[[NSDictionary dictionaryWithObjectsAndKeys:
     [super webView:view didClearWindowObject:window forFrame:frame];
 
     [window setValue:[[NSDictionary dictionaryWithObjectsAndKeys:

-        changes_, @"changes",
-        issues_, @"issues",
-        sizes_, @"sizes",
+        (id) changes_, @"changes",
+        (id) issues_, @"issues",
+        (id) sizes_, @"sizes",

         self, @"queue",
     nil] Cydia$webScriptObjectInContext:window] forKey:@"cydiaConfirm"];
 }
         self, @"queue",
     nil] Cydia$webScriptObjectInContext:window] forKey:@"cydiaConfirm"];
 }


@@ -4698,7 +4628,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         NSArray *packages([database_ packages]);
         pkgDepCache::Policy *policy([database_ policy]);
 
         NSArray *packages([database_ packages]);
         pkgDepCache::Policy *policy([database_ policy]);
 

-        issues_ = [[NSMutableArray arrayWithCapacity:4] retain];
+        issues_ = [NSMutableArray arrayWithCapacity:4];

 
         for (Package *package in packages) {
             pkgCache::PkgIterator iterator([package iterator]);
 
         for (Package *package in packages) {
             pkgCache::PkgIterator iterator([package iterator]);


@@ -4820,7 +4750,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         else if (Advanced_) {
             NSString *parenthetical(UCLocalize("PARENTHETICAL"));
 
         else if (Advanced_) {
             NSString *parenthetical(UCLocalize("PARENTHETICAL"));
 

-            essential_ = [[UIAlertView alloc]
+            essential_ = [[[UIAlertView alloc]

                 initWithTitle:UCLocalize("REMOVING_ESSENTIALS")
                 message:UCLocalize("REMOVING_ESSENTIALS_EX")
                 delegate:self
                 initWithTitle:UCLocalize("REMOVING_ESSENTIALS")
                 message:UCLocalize("REMOVING_ESSENTIALS_EX")
                 delegate:self


@@ -4828,22 +4758,22 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
                 otherButtonTitles:
                     [NSString stringWithFormat:parenthetical, UCLocalize("FORCE_REMOVAL"), UCLocalize("UNSAFE")],
                 nil
                 otherButtonTitles:
                     [NSString stringWithFormat:parenthetical, UCLocalize("FORCE_REMOVAL"), UCLocalize("UNSAFE")],
                 nil

-            ];
+            ] autorelease];

 
             [essential_ setContext:@"remove"];
         } else {
 
             [essential_ setContext:@"remove"];
         } else {

-            essential_ = [[UIAlertView alloc]
+            essential_ = [[[UIAlertView alloc]

                 initWithTitle:UCLocalize("UNABLE_TO_COMPLY")
                 message:UCLocalize("UNABLE_TO_COMPLY_EX")
                 delegate:self
                 cancelButtonTitle:UCLocalize("OKAY")
                 otherButtonTitles:nil
                 initWithTitle:UCLocalize("UNABLE_TO_COMPLY")
                 message:UCLocalize("UNABLE_TO_COMPLY_EX")
                 delegate:self
                 cancelButtonTitle:UCLocalize("OKAY")
                 otherButtonTitles:nil

-            ];
+            ] autorelease];

 
             [essential_ setContext:@"unable"];
         }
 
 
             [essential_ setContext:@"unable"];
         }
 

-        changes_ = [[NSDictionary alloc] initWithObjectsAndKeys:
+        changes_ = [NSDictionary dictionaryWithObjectsAndKeys:

             installs, @"installs",
             reinstalls, @"reinstalls",
             upgrades, @"upgrades",
             installs, @"installs",
             reinstalls, @"reinstalls",
             upgrades, @"upgrades",


@@ -4851,7 +4781,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
             removes, @"removes",
         nil];
 
             removes, @"removes",
         nil];
 

-        sizes_ = [[NSDictionary alloc] initWithObjectsAndKeys:
+        sizes_ = [NSDictionary dictionaryWithObjectsAndKeys:

             [NSNumber numberWithInteger:[database_ fetcher].FetchNeeded()], @"downloading",
             [NSNumber numberWithInteger:[database_ fetcher].PartialPresent()], @"resuming",
         nil];
             [NSNumber numberWithInteger:[database_ fetcher].FetchNeeded()], @"downloading",
             [NSNumber numberWithInteger:[database_ fetcher].PartialPresent()], @"resuming",
         nil];


@@ -5325,7 +5255,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 /* }}} */
 /* Cydia TableView Cell {{{ */
 @interface CYTableViewCell : UITableViewCell {
 /* }}} */
 /* Cydia TableView Cell {{{ */
 @interface CYTableViewCell : UITableViewCell {

-    ContentView *content_;
+    _H<ContentView> content_;

     bool highlighted_;
 }
 
     bool highlighted_;
 }
 


@@ -5333,15 +5263,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @implementation CYTableViewCell
 
 
 @implementation CYTableViewCell
 

-- (void) dealloc {
-    [content_ release];
-    [super dealloc];
-}
-
-- (void) _updateHighlightColorsForView:(id)view highlighted:(BOOL)highlighted {
+- (void) _updateHighlightColorsForView:(UIView *)view highlighted:(BOOL)highlighted {

     //NSLog(@"_updateHighlightColorsForView:%@ highlighted:%s [content_=%@]", view, highlighted ? "YES" : "NO", content_);
 
     //NSLog(@"_updateHighlightColorsForView:%@ highlighted:%s [content_=%@]", view, highlighted ? "YES" : "NO", content_);
 

-    if (view == content_) {
+    if (view == (UIView *) content_) {

         //NSLog(@"_updateHighlightColorsForView:content_ highlighted:%s", highlighted ? "YES" : "NO", content_);
         highlighted_ = highlighted;
     }
         //NSLog(@"_updateHighlightColorsForView:content_ highlighted:%s", highlighted ? "YES" : "NO", content_);
         highlighted_ = highlighted;
     }


@@ -5364,14 +5289,14 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 @interface PackageCell : CYTableViewCell <
     ContentDelegate
 > {
 @interface PackageCell : CYTableViewCell <
     ContentDelegate
 > {

-    UIImage *icon_;
-    NSString *name_;
-    NSString *description_;
+    _H<UIImage> icon_;
+    _H<NSString> name_;
+    _H<NSString> description_;

     bool commercial_;
     bool commercial_;

-    NSString *source_;
-    UIImage *badge_;
-    Package *package_;
-    UIImage *placard_;
+    _H<NSString> source_;
+    _H<UIImage> badge_;
+    _H<Package> package_;
+    _H<UIImage> placard_;

 }
 
 - (PackageCell *) init;
 }
 
 - (PackageCell *) init;


@@ -5383,53 +5308,13 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @implementation PackageCell
 
 
 @implementation PackageCell
 

-- (void) clearPackage {
-    if (icon_ != nil) {
-        [icon_ release];
-        icon_ = nil;
-    }
-
-    if (name_ != nil) {
-        [name_ release];
-        name_ = nil;
-    }
-
-    if (description_ != nil) {
-        [description_ release];
-        description_ = nil;
-    }
-
-    if (source_ != nil) {
-        [source_ release];
-        source_ = nil;
-    }
-
-    if (badge_ != nil) {
-        [badge_ release];
-        badge_ = nil;
-    }
-
-    if (placard_ != nil) {
-        [placard_ release];
-        placard_ = nil;
-    }
-
-    [package_ release];
-    package_ = nil;
-}
-
-- (void) dealloc {
-    [self clearPackage];
-    [super dealloc];
-}
-

 - (PackageCell *) init {
     CGRect frame(CGRectMake(0, 0, 320, 74));
     if ((self = [super initWithFrame:frame reuseIdentifier:@"Package"]) != nil) {
         UIView *content([self contentView]);
         CGRect bounds([content bounds]);
 
 - (PackageCell *) init {
     CGRect frame(CGRectMake(0, 0, 320, 74));
     if ((self = [super initWithFrame:frame reuseIdentifier:@"Package"]) != nil) {
         UIView *content([self contentView]);
         CGRect bounds([content bounds]);
 

-        content_ = [[ContentView alloc] initWithFrame:bounds];
+        content_ = [[[ContentView alloc] initWithFrame:bounds] autorelease];

         [content_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
         [content addSubview:content_];
 
         [content_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
         [content addSubview:content_];
 


@@ -5439,28 +5324,33 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (NSString *) accessibilityLabel {
 }
 
 - (NSString *) accessibilityLabel {

-    return [NSString stringWithFormat:UCLocalize("COLON_DELIMITED"), name_, description_];
+    return [NSString stringWithFormat:UCLocalize("COLON_DELIMITED"), (id) name_, (id) description_];

 }
 
 - (void) setPackage:(Package *)package {
 }
 
 - (void) setPackage:(Package *)package {

-    [self clearPackage];
+    icon_ = nil;
+    name_ = nil;
+    description_ = nil;
+    source_ = nil;
+    badge_ = nil;
+    placard_ = nil;
+    package_ = nil;
+

     [package parse];
 
     Source *source = [package source];
 
     [package parse];
 
     Source *source = [package source];
 

-    icon_ = [[package icon] retain];
-    name_ = [[package name] retain];
+    icon_ = [package icon];
+    name_ = [package name];

 
     if (IsWildcat_)
         description_ = [package longDescription];
     if (description_ == nil)
         description_ = [package shortDescription];
 
     if (IsWildcat_)
         description_ = [package longDescription];
     if (description_ == nil)
         description_ = [package shortDescription];

-    if (description_ != nil)
-        description_ = [description_ retain];

 
     commercial_ = [package isCommercial];
 
 
     commercial_ = [package isCommercial];
 

-    package_ = [package retain];
+    package_ = package;

 
     NSString *label = nil;
     bool trusted = false;
 
     NSString *label = nil;
     bool trusted = false;


@@ -5481,12 +5371,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         from = [NSString stringWithFormat:UCLocalize("PARENTHETICAL"), from, section];
     }
 
         from = [NSString stringWithFormat:UCLocalize("PARENTHETICAL"), from, section];
     }
 

-    from = [NSString stringWithFormat:UCLocalize("FROM"), from];
-    source_ = [from retain];
+    source_ = [NSString stringWithFormat:UCLocalize("FROM"), from];

 
     if (NSString *purpose = [package primaryPurpose])
 
     if (NSString *purpose = [package primaryPurpose])

-        if ((badge_ = [UIImage imageAtPath:[NSString stringWithFormat:@"%@/Purposes/%@.png", App_, purpose]]) != nil)
-            badge_ = [badge_ retain];
+        badge_ = [UIImage imageAtPath:[NSString stringWithFormat:@"%@/Purposes/%@.png", App_, purpose]];

 
     UIColor *color;
     NSString *placard;
 
     UIColor *color;
     NSString *placard;


@@ -5514,8 +5402,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [content_ setBackgroundColor:color];
 
     if (placard != nil)
     [content_ setBackgroundColor:color];
 
     if (placard != nil)

-        if ((placard_ = [UIImage imageAtPath:[NSString stringWithFormat:@"%@/%@.png", App_, placard]]) != nil)
-            placard_ = [placard_ retain];
+        placard_ = [UIImage imageAtPath:[NSString stringWithFormat:@"%@/%@.png", App_, placard]];

 
     [self setNeedsDisplay];
     [content_ setNeedsDisplay];
 
     [self setNeedsDisplay];
     [content_ setNeedsDisplay];


@@ -5533,7 +5420,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
     if (icon_ != nil) {
         CGRect rect;
 
     if (icon_ != nil) {
         CGRect rect;

-        rect.size = [icon_ size];
+        rect.size = [(UIImage *) icon_ size];

 
         rect.size.width /= 2;
         rect.size.height /= 2;
 
         rect.size.width /= 2;
         rect.size.height /= 2;


@@ -5546,7 +5433,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
     if (badge_ != nil) {
         CGRect rect;
 
     if (badge_ != nil) {
         CGRect rect;

-        rect.size = [badge_ size];
+        rect.size = [(UIImage *) badge_ size];

 
         rect.size.width /= 2;
         rect.size.height /= 2;
 
         rect.size.width /= 2;
         rect.size.height /= 2;


@@ -5579,12 +5466,12 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 @interface SectionCell : CYTableViewCell <
     ContentDelegate
 > {
 @interface SectionCell : CYTableViewCell <
     ContentDelegate
 > {

-    NSString *basic_;
-    NSString *section_;
-    NSString *name_;
-    NSString *count_;
-    UIImage *icon_;
-    UISwitch *switch_;
+    _H<NSString> basic_;
+    _H<NSString> section_;
+    _H<NSString> name_;
+    _H<NSString> count_;
+    _H<UIImage> icon_;
+    _H<UISwitch> switch_;

     BOOL editing_;
 }
 
     BOOL editing_;
 }
 


@@ -5594,45 +5481,16 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @implementation SectionCell
 
 
 @implementation SectionCell
 

-- (void) clearSection {
-    if (basic_ != nil) {
-        [basic_ release];
-        basic_ = nil;
-    }
-
-    if (section_ != nil) {
-        [section_ release];
-        section_ = nil;
-    }
-
-    if (name_ != nil) {
-        [name_ release];
-        name_ = nil;
-    }
-
-    if (count_ != nil) {
-        [count_ release];
-        count_ = nil;
-    }
-}
-
-- (void) dealloc {
-    [self clearSection];
-    [icon_ release];
-    [switch_ release];
-    [super dealloc];
-}
-

 - (id) initWithFrame:(CGRect)frame reuseIdentifier:(NSString *)reuseIdentifier {
     if ((self = [super initWithFrame:frame reuseIdentifier:reuseIdentifier]) != nil) {
 - (id) initWithFrame:(CGRect)frame reuseIdentifier:(NSString *)reuseIdentifier {
     if ((self = [super initWithFrame:frame reuseIdentifier:reuseIdentifier]) != nil) {

-        icon_ = [[UIImage applicationImageNamed:@"folder.png"] retain];
-        switch_ = [[UISwitch alloc] initWithFrame:CGRectMake(218, 9, 60, 25)];
+        icon_ = [UIImage applicationImageNamed:@"folder.png"];
+        switch_ = [[[UISwitch alloc] initWithFrame:CGRectMake(218, 9, 60, 25)] autorelease];

         [switch_ addTarget:self action:@selector(onSwitch:) forEvents:UIControlEventValueChanged];
 
         UIView *content([self contentView]);
         CGRect bounds([content bounds]);
 
         [switch_ addTarget:self action:@selector(onSwitch:) forEvents:UIControlEventValueChanged];
 
         UIView *content([self contentView]);
         CGRect bounds([content bounds]);
 

-        content_ = [[ContentView alloc] initWithFrame:bounds];
+        content_ = [[[ContentView alloc] initWithFrame:bounds] autorelease];

         [content_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
         [content addSubview:content_];
         [content_ setBackgroundColor:[UIColor whiteColor]];
         [content_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
         [content addSubview:content_];
         [content_ setBackgroundColor:[UIColor whiteColor]];


@@ -5661,22 +5519,20 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         editing_ = editing;
     }
 
         editing_ = editing;
     }
 

-    [self clearSection];
+    basic_ = nil;
+    section_ = nil;
+    name_ = nil;
+    count_ = nil;

 
     if (section == nil) {
 
     if (section == nil) {

-        name_ = [UCLocalize("ALL_PACKAGES") retain];
+        name_ = UCLocalize("ALL_PACKAGES");

         count_ = nil;
     } else {
         basic_ = [section name];
         count_ = nil;
     } else {
         basic_ = [section name];

-        if (basic_ != nil)
-            basic_ = [basic_ retain];
-

         section_ = [section localized];
         section_ = [section localized];

-        if (section_ != nil)
-            section_ = [section_ retain];

 
 

-        name_  = [(section_ == nil || [section_ length] == 0 ? UCLocalize("NO_SECTION") : section_) retain];
-        count_ = [[NSString stringWithFormat:@"%d", [section count]] retain];
+        name_  = section_ == nil || [section_ length] == 0 ? UCLocalize("NO_SECTION") : (NSString *) section_;
+        count_ = [NSString stringWithFormat:@"%d", [section count]];

 
         if (editing_)
             [switch_ setOn:(isSectionVisible(basic_) ? 1 : 0) animated:NO];
 
         if (editing_)
             [switch_ setOn:(isSectionVisible(basic_) ? 1 : 0) animated:NO];


@@ -5731,10 +5587,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     UITableViewDelegate
 > {
     _transient Database *database_;
     UITableViewDelegate
 > {
     _transient Database *database_;

-    Package *package_;
-    NSString *name_;
-    NSMutableArray *files_;
-    UITableView *list_;
+    _H<Package> package_;
+    _H<NSString> name_;
+    _H<NSMutableArray> files_;
+    _H<UITableView> list_;

 }
 
 - (id) initWithDatabase:(Database *)database;
 }
 
 - (id) initWithDatabase:(Database *)database;


@@ -5745,12 +5601,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 @implementation FileTable
 
 - (void) dealloc {
 @implementation FileTable
 
 - (void) dealloc {

-    [self releaseSubviews];
-
-    [package_ release];
-    [name_ release];
-    [files_ release];
-
+    [(UITableView *) list_ setDataSource:nil];
+    [list_ setDelegate:nil];

     [super dealloc];
 }
 
     [super dealloc];
 }
 


@@ -5783,10 +5635,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
 
 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
 

-    list_ = [[UITableView alloc] initWithFrame:[[self view] bounds]];
+    list_ = [[[UITableView alloc] initWithFrame:[[self view] bounds]] autorelease];

     [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
     [list_ setRowHeight:24.0f];
     [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
     [list_ setRowHeight:24.0f];

-    [list_ setDataSource:self];
+    [(UITableView *) list_ setDataSource:self];

     [list_ setDelegate:self];
     [[self view] addSubview:list_];
 }
     [list_ setDelegate:self];
     [[self view] addSubview:list_];
 }


@@ -5798,7 +5650,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) releaseSubviews {
 }
 
 - (void) releaseSubviews {

-    [list_ release];

     list_ = nil;
 }
 
     list_ = nil;
 }
 


@@ -5806,26 +5657,19 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     if ((self = [super init]) != nil) {
         database_ = database;
 
     if ((self = [super init]) != nil) {
         database_ = database;
 

-        files_ = [[NSMutableArray arrayWithCapacity:32] retain];
+        files_ = [NSMutableArray arrayWithCapacity:32];

     } return self;
 }
 
 - (void) setPackage:(Package *)package {
     } return self;
 }
 
 - (void) setPackage:(Package *)package {

-    if (package_ != nil) {
-        [package_ autorelease];
-        package_ = nil;
-    }
-
-    if (name_ != nil) {
-        [name_ release];
-        name_ = nil;
-    }
+    package_ = nil;
+    name_ = nil;

 
     [files_ removeAllObjects];
 
     if (package != nil) {
 
     [files_ removeAllObjects];
 
     if (package != nil) {

-        package_ = [package retain];
-        name_ = [[package id] retain];
+        package_ = package;
+        name_ = [package id];

 
         if (NSArray *files = [package files])
             [files_ addObjectsFromArray:files];
 
         if (NSArray *files = [package files])
             [files_ addObjectsFromArray:files];


@@ -6036,12 +5880,12 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 > {
     _transient Database *database_;
     unsigned era_;
 > {
     _transient Database *database_;
     unsigned era_;

-    NSMutableArray *packages_;
-    NSMutableArray *sections_;
-    UITableView *list_;
-    NSMutableArray *index_;
-    NSMutableDictionary *indices_;
-    NSString *title_;
+    _H<NSMutableArray> packages_;
+    _H<NSMutableArray> sections_;
+    _H<UITableView> list_;
+    _H<NSMutableArray> index_;
+    _H<NSMutableDictionary> indices_;
+    _H<NSString> title_;

 }
 
 - (id) initWithDatabase:(Database *)database title:(NSString *)title;
 }
 
 - (id) initWithDatabase:(Database *)database title:(NSString *)title;


@@ -6053,13 +5897,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 @implementation PackageListController
 
 - (void) dealloc {
 @implementation PackageListController
 
 - (void) dealloc {

-    [packages_ release];
-    [sections_ release];
-    [list_ release];
-    [index_ release];
-    [indices_ release];
-    [title_ release];
-
+    [list_ setDataSource:nil];
+    [list_ setDelegate:nil];

     [super dealloc];
 }
 
     [super dealloc];
 }
 


@@ -6215,22 +6054,22 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 #if TryIndexedCollation
         if ([[self class] hasIndexedCollation])
 
 #if TryIndexedCollation
         if ([[self class] hasIndexedCollation])

-            index_ = [[[objc_getClass("UILocalizedIndexedCollation") currentCollation] sectionIndexTitles] retain]
+            index_ = [[objc_getClass("UILocalizedIndexedCollation") currentCollation] sectionIndexTitles];

         else
 #endif
         else
 #endif

-            index_ = [[NSMutableArray alloc] initWithCapacity:32];
+            index_ = [NSMutableArray arrayWithCapacity:32];

 
 

-        indices_ = [[NSMutableDictionary alloc] initWithCapacity:32];
+        indices_ = [NSMutableDictionary dictionaryWithCapacity:32];

 
 

-        packages_ = [[NSMutableArray arrayWithCapacity:16] retain];
-        sections_ = [[NSMutableArray arrayWithCapacity:16] retain];
+        packages_ = [NSMutableArray arrayWithCapacity:16];
+        sections_ = [NSMutableArray arrayWithCapacity:16];

 
 

-        list_ = [[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStylePlain];
+        list_ = [[[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStylePlain] autorelease];

         [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
         [list_ setRowHeight:73];
         [[self view] addSubview:list_];
 
         [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
         [list_ setRowHeight:73];
         [[self view] addSubview:list_];
 

-        [list_ setDataSource:self];
+        [(UITableView *) list_ setDataSource:self];

         [list_ setDelegate:self];
     } return self;
 }
         [list_ setDelegate:self];
     } return self;
 }


@@ -6359,7 +6198,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 @interface FilteredPackageListController : PackageListController {
     SEL filter_;
     IMP imp_;
 @interface FilteredPackageListController : PackageListController {
     SEL filter_;
     IMP imp_;

-    id object_;
+    _H<NSObject> object_;

 }
 
 - (void) setObject:(id)object;
 }
 
 - (void) setObject:(id)object;


@@ -6374,12 +6213,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @implementation FilteredPackageListController
 
 
 @implementation FilteredPackageListController
 

-- (void) dealloc {
-    if (object_ != nil)
-        [object_ release];
-    [super dealloc];
-}
-

 - (SEL) filter {
     return filter_;
 }
 - (SEL) filter {
     return filter_;
 }


@@ -6395,12 +6228,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) setObject:(id)object {
 }
 
 - (void) setObject:(id)object {

-    if (object_ != nil)
-        [object_ release];
-    if (object == nil)
-        object_ = nil;
-    else
-        object_ = [object retain];
+    object_ = object;

 }
 
 - (void) setObject:(id)object forFilter:(SEL)filter {
 }
 
 - (void) setObject:(id)object forFilter:(SEL)filter {


@@ -6537,24 +6365,16 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 /* Refresh Bar {{{ */
 @interface RefreshBar : UINavigationBar {
 
 /* Refresh Bar {{{ */
 @interface RefreshBar : UINavigationBar {

-    UIProgressIndicator *indicator_;
-    UITextLabel *prompt_;
-    UIProgressBar *progress_;
-    UINavigationButton *cancel_;
+    _H<UIProgressIndicator> indicator_;
+    _H<UITextLabel> prompt_;
+    _H<UIProgressBar> progress_;
+    _H<UINavigationButton> cancel_;

 }
 
 @end
 
 @implementation RefreshBar
 
 }
 
 @end
 
 @implementation RefreshBar
 

-- (void) dealloc {
-    [indicator_ release];
-    [prompt_ release];
-    [progress_ release];
-    [cancel_ release];
-    [super dealloc];
-}
-

 - (void) positionViews {
     CGRect frame = [cancel_ frame];
     frame.size = [cancel_ sizeThatFits:frame.size];
 - (void) positionViews {
     CGRect frame = [cancel_ frame];
     frame.size = [cancel_ sizeThatFits:frame.size];


@@ -6600,23 +6420,23 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
             UIProgressIndicatorStyleMediumBrown :
             UIProgressIndicatorStyleMediumWhite;
 
             UIProgressIndicatorStyleMediumBrown :
             UIProgressIndicatorStyleMediumWhite;
 

-        indicator_ = [[UIProgressIndicator alloc] initWithFrame:CGRectZero];
-        [indicator_ setStyle:style];
+        indicator_ = [[[UIProgressIndicator alloc] initWithFrame:CGRectZero] autorelease];
+        [(UIProgressIndicator *) indicator_ setStyle:style];

         [indicator_ startAnimation];
         [self addSubview:indicator_];
 
         [indicator_ startAnimation];
         [self addSubview:indicator_];
 

-        prompt_ = [[UITextLabel alloc] initWithFrame:CGRectZero];
+        prompt_ = [[[UITextLabel alloc] initWithFrame:CGRectZero] autorelease];

         [prompt_ setColor:[UIColor colorWithCGColor:(ugly ? Blueish_ : Off_)]];
         [prompt_ setBackgroundColor:[UIColor clearColor]];
         [prompt_ setFont:[UIFont systemFontOfSize:15]];
         [self addSubview:prompt_];
 
         [prompt_ setColor:[UIColor colorWithCGColor:(ugly ? Blueish_ : Off_)]];
         [prompt_ setBackgroundColor:[UIColor clearColor]];
         [prompt_ setFont:[UIFont systemFontOfSize:15]];
         [self addSubview:prompt_];
 

-        progress_ = [[UIProgressBar alloc] initWithFrame:CGRectZero];
+        progress_ = [[[UIProgressBar alloc] initWithFrame:CGRectZero] autorelease];

         [progress_ setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleLeftMargin];
         [progress_ setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleLeftMargin];

-        [progress_ setStyle:0];
+        [(UIProgressBar *) progress_ setStyle:0];

         [self addSubview:progress_];
 
         [self addSubview:progress_];
 

-        cancel_ = [[UINavigationButton alloc] initWithTitle:UCLocalize("CANCEL") style:UINavigationButtonStyleHighlighted];
+        cancel_ = [[[UINavigationButton alloc] initWithTitle:UCLocalize("CANCEL") style:UINavigationButtonStyleHighlighted] autorelease];

         [cancel_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
         [cancel_ addTarget:delegate action:@selector(cancelPressed) forControlEvents:UIControlEventTouchUpInside];
         [cancel_ setBarStyle:barstyle];
         [cancel_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
         [cancel_ addTarget:delegate action:@selector(cancelPressed) forControlEvents:UIControlEventTouchUpInside];
         [cancel_ setBarStyle:barstyle];


@@ -6667,7 +6487,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     ProgressDelegate
 > {
     _transient Database *database_;
     ProgressDelegate
 > {
     _transient Database *database_;

-    RefreshBar *refreshbar_;
+    _H<RefreshBar> refreshbar_;

 
     bool dropped_;
     bool updating_;
 
     bool dropped_;
     bool updating_;


@@ -6675,7 +6495,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     _transient NSObject<CydiaDelegate> *updatedelegate_;
 
     id root_;
     _transient NSObject<CydiaDelegate> *updatedelegate_;
 
     id root_;

-    UIViewController *remembered_;
+    _H<UIViewController> remembered_;

     _transient UIViewController *transient_;
 }
 
     _transient UIViewController *transient_;
 }
 


@@ -6694,7 +6514,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     NSMutableArray *controllers = [[self viewControllers] mutableCopy];
     if (transient != nil) {
         if (transient_ == nil)
     NSMutableArray *controllers = [[self viewControllers] mutableCopy];
     if (transient != nil) {
         if (transient_ == nil)

-            remembered_ = [[controllers objectAtIndex:0] retain];
+            remembered_ = [controllers objectAtIndex:0];

         transient_ = transient;
         [transient_ setTabBarItem:[remembered_ tabBarItem]];
         [controllers replaceObjectAtIndex:0 withObject:transient_];
         transient_ = transient;
         [transient_ setTabBarItem:[remembered_ tabBarItem]];
         [controllers replaceObjectAtIndex:0 withObject:transient_];


@@ -6705,7 +6525,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         [remembered_ setTabBarItem:[transient_ tabBarItem]];
         transient_ = transient;
         [controllers replaceObjectAtIndex:0 withObject:remembered_];
         [remembered_ setTabBarItem:[transient_ tabBarItem]];
         transient_ = transient;
         [controllers replaceObjectAtIndex:0 withObject:remembered_];

-        [remembered_ release];

         remembered_ = nil;
         [self setViewControllers:controllers];
         [self revealTabBarSelection];
         remembered_ = nil;
         [self setViewControllers:controllers];
         [self revealTabBarSelection];


@@ -6748,7 +6567,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) dealloc {
 }
 
 - (void) dealloc {

-    [refreshbar_ release];
+    [refreshbar_ setDelegate:nil];

     [[NSNotificationCenter defaultCenter] removeObserver:self];
 
     [super dealloc];
     [[NSNotificationCenter defaultCenter] removeObserver:self];
 
     [super dealloc];


@@ -6762,7 +6581,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         [[self view] setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
         [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(statusBarFrameChanged:) name:UIApplicationDidChangeStatusBarFrameNotification object:nil];
 
         [[self view] setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
         [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(statusBarFrameChanged:) name:UIApplicationDidChangeStatusBarFrameNotification object:nil];
 

-        refreshbar_ = [[RefreshBar alloc] initWithFrame:CGRectMake(0, 0, [[self view] frame].size.width, [UINavigationBar defaultSize].height) delegate:self];
+        refreshbar_ = [[[RefreshBar alloc] initWithFrame:CGRectMake(0, 0, [[self view] frame].size.width, [UINavigationBar defaultSize].height) delegate:self] autorelease];

     } return self;
 }
 
     } return self;
 }
 


@@ -6771,7 +6590,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) beginUpdate {
 }
 
 - (void) beginUpdate {

-    [refreshbar_ start];
+    [(RefreshBar *) refreshbar_ start];

     [self dropBar:YES];
 
     [updatedelegate_ retainNetworkActivityIndicator];
     [self dropBar:YES];
 
     [updatedelegate_ retainNetworkActivityIndicator];


@@ -7143,9 +6962,9 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     UITableViewDelegate
 > {
     _transient Database *database_;
     UITableViewDelegate
 > {
     _transient Database *database_;

-    NSMutableArray *sections_;
-    NSMutableArray *filtered_;
-    UITableView *list_;
+    _H<NSMutableArray> sections_;
+    _H<NSMutableArray> filtered_;
+    _H<UITableView> list_;

 }
 
 - (id) initWithDatabase:(Database *)database;
 }
 
 - (id) initWithDatabase:(Database *)database;


@@ -7155,14 +6974,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @implementation SectionsController
 
 
 @implementation SectionsController
 

-- (void) dealloc {
-    [self releaseSubviews];
-    [sections_ release];
-    [filtered_ release];
-
-    [super dealloc];
-}
-

 - (NSURL *) navigationURL {
     return [NSURL URLWithString:@"cydia://sections"];
 }
 - (NSURL *) navigationURL {
     return [NSURL URLWithString:@"cydia://sections"];
 }


@@ -7255,10 +7066,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
 
 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
 

-    list_ = [[UITableView alloc] initWithFrame:[[self view] bounds]];
+    list_ = [[[UITableView alloc] initWithFrame:[[self view] bounds]] autorelease];

     [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
     [list_ setRowHeight:45.0f];
     [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
     [list_ setRowHeight:45.0f];

-    [list_ setDataSource:self];
+    [(UITableView *) list_ setDataSource:self];

     [list_ setDelegate:self];
     [[self view] addSubview:list_];
 }
     [list_ setDelegate:self];
     [[self view] addSubview:list_];
 }


@@ -7270,7 +7081,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) releaseSubviews {
 }
 
 - (void) releaseSubviews {

-    [list_ release];

     list_ = nil;
 }
 
     list_ = nil;
 }
 


@@ -7278,8 +7088,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     if ((self = [super init]) != nil) {
         database_ = database;
 
     if ((self = [super init]) != nil) {
         database_ = database;
 

-        sections_ = [[NSMutableArray arrayWithCapacity:16] retain];
-        filtered_ = [[NSMutableArray arrayWithCapacity:16] retain];
+        sections_ = [NSMutableArray arrayWithCapacity:16];
+        filtered_ = [NSMutableArray arrayWithCapacity:16];

     } return self;
 }
 
     } return self;
 }
 


@@ -7325,7 +7135,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
     [sections_ sortUsingSelector:@selector(compareByLocalized:)];
 
 
     [sections_ sortUsingSelector:@selector(compareByLocalized:)];
 

-    for (Section *section in sections_) {
+    for (Section *section in (id) sections_) {

         size_t count([section row]);
         if (count == 0)
             continue;
         size_t count([section row]);
         if (count == 0)
             continue;


@@ -7355,8 +7165,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     _transient Database *database_;
     unsigned era_;
     CFMutableArrayRef packages_;
     _transient Database *database_;
     unsigned era_;
     CFMutableArrayRef packages_;

-    NSMutableArray *sections_;
-    UITableView *list_;
+    _H<NSMutableArray> sections_;
+    _H<UITableView> list_;

     unsigned upgrades_;
 }
 
     unsigned upgrades_;
 }
 


@@ -7367,10 +7177,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 @implementation ChangesController
 
 - (void) dealloc {
 @implementation ChangesController
 
 - (void) dealloc {

-    [self releaseSubviews];

     CFRelease(packages_);
     CFRelease(packages_);

-    [sections_ release];
-

     [super dealloc];
 }
 
     [super dealloc];
 }
 


@@ -7445,10 +7252,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
 
 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
 

-    list_ = [[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStylePlain];
+    list_ = [[[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStylePlain] autorelease];

     [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
     [list_ setRowHeight:73];
     [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
     [list_ setRowHeight:73];

-    [list_ setDataSource:self];
+    [(UITableView *) list_ setDataSource:self];

     [list_ setDelegate:self];
     [[self view] addSubview:list_];
 }
     [list_ setDelegate:self];
     [[self view] addSubview:list_];
 }


@@ -7460,7 +7267,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) releaseSubviews {
 }
 
 - (void) releaseSubviews {

-    [list_ release];

     list_ = nil;
 }
 
     list_ = nil;
 }
 


@@ -7469,7 +7275,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         database_ = database;
 
         packages_ = CFArrayCreateMutable(kCFAllocatorDefault, 0, NULL);
         database_ = database;
 
         packages_ = CFArrayCreateMutable(kCFAllocatorDefault, 0, NULL);

-        sections_ = [[NSMutableArray arrayWithCapacity:16] retain];
+        sections_ = [NSMutableArray arrayWithCapacity:16];

     } return self;
 }
 
     } return self;
 }
 


@@ -7703,13 +7509,13 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     UITableViewDelegate
 > {
     _transient Database *database_;
     UITableViewDelegate
 > {
     _transient Database *database_;

-    NSString *name_;
-    Package *package_;
-    UITableView *table_;
-    UISwitch *subscribedSwitch_;
-    UISwitch *ignoredSwitch_;
-    UITableViewCell *subscribedCell_;
-    UITableViewCell *ignoredCell_;
+    _H<NSString> name_;
+    _H<Package> package_;
+    _H<UITableView> table_;
+    _H<UISwitch> subscribedSwitch_;
+    _H<UISwitch> ignoredSwitch_;
+    _H<UITableViewCell> subscribedCell_;
+    _H<UITableViewCell> ignoredCell_;

 }
 
 - (id) initWithDatabase:(Database *)database package:(NSString *)package;
 }
 
 - (id) initWithDatabase:(Database *)database package:(NSString *)package;


@@ -7718,14 +7524,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @implementation PackageSettingsController
 
 
 @implementation PackageSettingsController
 

-- (void) dealloc {
-    [self releaseSubviews];
-    [name_ release];
-    [package_ release];
-
-    [super dealloc];
-}
-

 - (NSURL *) navigationURL {
     return [NSURL URLWithString:[NSString stringWithFormat:@"cydia://package/%@/settings", [package_ id]]];
 }
 - (NSURL *) navigationURL {
     return [NSURL URLWithString:[NSString stringWithFormat:@"cydia://package/%@/settings", [package_ id]]];
 }


@@ -7823,26 +7621,26 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
 
 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
 

-    table_ = [[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStyleGrouped];
+    table_ = [[[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStyleGrouped] autorelease];

     [table_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
     [table_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];

-    [table_ setDataSource:self];
+    [(UITableView *) table_ setDataSource:self];

     [table_ setDelegate:self];
     [[self view] addSubview:table_];
 
     [table_ setDelegate:self];
     [[self view] addSubview:table_];
 

-    subscribedSwitch_ = [[UISwitch alloc] initWithFrame:CGRectMake(0, 0, 50, 20)];
+    subscribedSwitch_ = [[[UISwitch alloc] initWithFrame:CGRectMake(0, 0, 50, 20)] autorelease];

     [subscribedSwitch_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
     [subscribedSwitch_ addTarget:self action:@selector(onSubscribed:) forEvents:UIControlEventValueChanged];
 
     [subscribedSwitch_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
     [subscribedSwitch_ addTarget:self action:@selector(onSubscribed:) forEvents:UIControlEventValueChanged];
 

-    ignoredSwitch_ = [[UISwitch alloc] initWithFrame:CGRectMake(0, 0, 50, 20)];
+    ignoredSwitch_ = [[[UISwitch alloc] initWithFrame:CGRectMake(0, 0, 50, 20)] autorelease];

     [ignoredSwitch_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
     [ignoredSwitch_ addTarget:self action:@selector(onIgnored:) forEvents:UIControlEventValueChanged];
 
     [ignoredSwitch_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
     [ignoredSwitch_ addTarget:self action:@selector(onIgnored:) forEvents:UIControlEventValueChanged];
 

-    subscribedCell_ = [[UITableViewCell alloc] init];
+    subscribedCell_ = [[[UITableViewCell alloc] init] autorelease];

     [subscribedCell_ setText:UCLocalize("SHOW_ALL_CHANGES")];
     [subscribedCell_ setAccessoryView:subscribedSwitch_];
     [subscribedCell_ setSelectionStyle:UITableViewCellSelectionStyleNone];
 
     [subscribedCell_ setText:UCLocalize("SHOW_ALL_CHANGES")];
     [subscribedCell_ setAccessoryView:subscribedSwitch_];
     [subscribedCell_ setSelectionStyle:UITableViewCellSelectionStyleNone];
 

-    ignoredCell_ = [[UITableViewCell alloc] init];
+    ignoredCell_ = [[[UITableViewCell alloc] init] autorelease];

     [ignoredCell_ setText:UCLocalize("IGNORE_UPGRADES")];
     [ignoredCell_ setAccessoryView:ignoredSwitch_];
     [ignoredCell_ setSelectionStyle:UITableViewCellSelectionStyleNone];
     [ignoredCell_ setText:UCLocalize("IGNORE_UPGRADES")];
     [ignoredCell_ setAccessoryView:ignoredSwitch_];
     [ignoredCell_ setSelectionStyle:UITableViewCellSelectionStyleNone];


@@ -7855,38 +7653,26 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) releaseSubviews {
 }
 
 - (void) releaseSubviews {

-    [ignoredCell_ release];

     ignoredCell_ = nil;
     ignoredCell_ = nil;

-
-    [subscribedCell_ release];

     subscribedCell_ = nil;
     subscribedCell_ = nil;

-
-    [table_ release];

     table_ = nil;
     table_ = nil;

-
-    [ignoredSwitch_ release];

     ignoredSwitch_ = nil;
     ignoredSwitch_ = nil;

-
-    [subscribedSwitch_ release];

     subscribedSwitch_ = nil;
 }
 
 - (id) initWithDatabase:(Database *)database package:(NSString *)package {
     if ((self = [super init]) != nil) {
         database_ = database;
     subscribedSwitch_ = nil;
 }
 
 - (id) initWithDatabase:(Database *)database package:(NSString *)package {
     if ((self = [super init]) != nil) {
         database_ = database;

-        name_ = [package retain];
+        name_ = package;

     } return self;
 }
 
 - (void) reloadData {
     [super reloadData];
 
     } return self;
 }
 
 - (void) reloadData {
     [super reloadData];
 

-    if (package_ != nil)
-        [package_ autorelease];

     package_ = [database_ packageWithName:name_];
 
     if (package_ != nil) {
     package_ = [database_ packageWithName:name_];
 
     if (package_ != nil) {

-        package_ = [package_ retain];

         [subscribedSwitch_ setOn:([package_ subscribed] ? 1 : 0) animated:NO];
         [ignoredSwitch_ setOn:([package_ ignored] ? 1 : 0) animated:NO];
     } // XXX: what now, G?
         [subscribedSwitch_ setOn:([package_ subscribed] ? 1 : 0) animated:NO];
         [ignoredSwitch_ setOn:([package_ ignored] ? 1 : 0) animated:NO];
     } // XXX: what now, G?


@@ -7974,9 +7760,9 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 @interface SourceCell : CYTableViewCell <
     ContentDelegate
 > {
 @interface SourceCell : CYTableViewCell <
     ContentDelegate
 > {

-    UIImage *icon_;
-    NSString *origin_;
-    NSString *label_;
+    _H<UIImage> icon_;
+    _H<NSString> origin_;
+    _H<NSString> label_;

 }
 
 - (void) setSource:(Source *)source;
 }
 
 - (void) setSource:(Source *)source;


@@ -7985,42 +7771,25 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @implementation SourceCell
 
 
 @implementation SourceCell
 

-- (void) clearSource {
-    [icon_ release];
-    [origin_ release];
-    [label_ release];
-
-    icon_ = nil;
-    origin_ = nil;
-    label_ = nil;
-}
-

 - (void) setSource:(Source *)source {
 - (void) setSource:(Source *)source {

-    [self clearSource];
-
+    icon_ = nil;

     if (icon_ == nil)
         icon_ = [UIImage applicationImageNamed:[NSString stringWithFormat:@"Sources/%@.png", [source host]]];
     if (icon_ == nil)
         icon_ = [UIImage applicationImageNamed:@"unknown.png"];
     if (icon_ == nil)
         icon_ = [UIImage applicationImageNamed:[NSString stringWithFormat:@"Sources/%@.png", [source host]]];
     if (icon_ == nil)
         icon_ = [UIImage applicationImageNamed:@"unknown.png"];

-    icon_ = [icon_ retain];

 
 

-    origin_ = [[source name] retain];
-    label_ = [[source uri] retain];
+    origin_ = [source name];
+    label_ = [source uri];

 
     [content_ setNeedsDisplay];
 }
 
 
     [content_ setNeedsDisplay];
 }
 

-- (void) dealloc {
-    [self clearSource];
-    [super dealloc];
-}
-

 - (SourceCell *) initWithFrame:(CGRect)frame reuseIdentifier:(NSString *)reuseIdentifier {
     if ((self = [super initWithFrame:frame reuseIdentifier:reuseIdentifier]) != nil) {
         UIView *content([self contentView]);
         CGRect bounds([content bounds]);
 
 - (SourceCell *) initWithFrame:(CGRect)frame reuseIdentifier:(NSString *)reuseIdentifier {
     if ((self = [super initWithFrame:frame reuseIdentifier:reuseIdentifier]) != nil) {
         UIView *content([self contentView]);
         CGRect bounds([content bounds]);
 

-        content_ = [[ContentView alloc] initWithFrame:bounds];
+        content_ = [[[ContentView alloc] initWithFrame:bounds] autorelease];

         [content_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
         [content_ setBackgroundColor:[UIColor whiteColor]];
         [content addSubview:content_];
         [content_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
         [content_ setBackgroundColor:[UIColor whiteColor]];
         [content addSubview:content_];


@@ -8058,7 +7827,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 /* Source Controller {{{ */
 @interface SourceController : FilteredPackageListController {
     _transient Source *source_;
 /* Source Controller {{{ */
 @interface SourceController : FilteredPackageListController {
     _transient Source *source_;

-    NSString *key_;
+    _H<NSString> key_;

 }
 
 - (id) initWithDatabase:(Database *)database source:(Source *)source;
 }
 
 - (id) initWithDatabase:(Database *)database source:(Source *)source;


@@ -8074,14 +7843,13 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 - (id) initWithDatabase:(Database *)database source:(Source *)source {
     if ((self = [super initWithDatabase:database title:[source label] filter:@selector(isVisibleInSource:) with:source]) != nil) {
         source_ = source;
 - (id) initWithDatabase:(Database *)database source:(Source *)source {
     if ((self = [super initWithDatabase:database title:[source label] filter:@selector(isVisibleInSource:) with:source]) != nil) {
         source_ = source;

-        key_ = [[source key] retain];
+        key_ = [source key];

     } return self;
 }
 
 - (void) reloadData {
     source_ = [database_ sourceWithKey:key_];
     } return self;
 }
 
 - (void) reloadData {
     source_ = [database_ sourceWithKey:key_];

-    [key_ release];
-    key_ = [[source_ key] retain];
+    key_ = [source_ key];

     [self setObject:source_];
 
     [[self navigationItem] setTitle:[source_ label]];
     [self setObject:source_];
 
     [[self navigationItem] setTitle:[source_ label]];


@@ -8097,13 +7865,13 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     UITableViewDelegate
 > {
     _transient Database *database_;
     UITableViewDelegate
 > {
     _transient Database *database_;

-    UITableView *list_;
-    NSMutableArray *sources_;
+    _H<UITableView> list_;
+    _H<NSMutableArray> sources_;

     int offset_;
 
     int offset_;
 

-    NSString *href_;
-    UIProgressHUD *hud_;
-    NSError *error_;
+    _H<NSString> href_;
+    _H<UIProgressHUD> hud_;
+    _H<NSError> error_;

 
     //NSURLConnection *installer_;
     NSURLConnection *trivial_;
 
     //NSURLConnection *installer_;
     NSURLConnection *trivial_;


@@ -8130,19 +7898,12 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) dealloc {
 }
 
 - (void) dealloc {

-    [self releaseSubviews];
-
-    [href_ release];
-    [hud_ release];
-    [error_ release];
-

     //[self _releaseConnection:installer_];
     [self _releaseConnection:trivial_];
     [self _releaseConnection:trivial_gz_];
     [self _releaseConnection:trivial_bz2_];
     //[self _releaseConnection:automatic_];
 
     //[self _releaseConnection:installer_];
     [self _releaseConnection:trivial_];
     [self _releaseConnection:trivial_gz_];
     [self _releaseConnection:trivial_bz2_];
     //[self _releaseConnection:automatic_];
 

-    [sources_ release];

     [super dealloc];
 }
 
     [super dealloc];
 }
 


@@ -8272,7 +8033,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         [delegate_ releaseNetworkActivityIndicator];
 
         [delegate_ removeProgressHUD:hud_];
         [delegate_ releaseNetworkActivityIndicator];
 
         [delegate_ removeProgressHUD:hud_];

-        [hud_ autorelease];

         hud_ = nil;
 
         bool defer(false);
         hud_ = nil;
 
         bool defer(false);


@@ -8320,15 +8080,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
             [alert show];
         }
 
             [alert show];
         }
 

-        if (!defer) {
-            [href_ release];
-            href_ = nil;
-        }
-
-        if (error_ != nil) {
-            [error_ release];
-            error_ = nil;
-        }
+        href_ = nil;
+        error_ = nil;

     }
 }
 
     }
 }
 


@@ -8341,8 +8094,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 - (void) connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
     lprintf("connection:\"%s\" didFailWithError:\"%s\"", [href_ UTF8String], [[error localizedDescription] UTF8String]);
 
 - (void) connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
     lprintf("connection:\"%s\" didFailWithError:\"%s\"", [href_ UTF8String], [[error localizedDescription] UTF8String]);

-    if (error_ != nil)
-        error_ = [error retain];
+    error_ = error;

     [self _endConnection:connection];
 }
 
     [self _endConnection:connection];
 }
 


@@ -8381,7 +8133,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
                     href_ = [href stringByAppendingString:@"/"];
                 else
                     href_ = href;
                     href_ = [href stringByAppendingString:@"/"];
                 else
                     href_ = href;

-                href_ = [href_ retain];

 
                 trivial_ = [[self _requestHRef:[href_ stringByAppendingString:@"Packages"] method:@"HEAD"] retain];
                 trivial_bz2_ = [[self _requestHRef:[href_ stringByAppendingString:@"Packages.bz2"] method:@"HEAD"] retain];
 
                 trivial_ = [[self _requestHRef:[href_ stringByAppendingString:@"Packages"] method:@"HEAD"] retain];
                 trivial_bz2_ = [[self _requestHRef:[href_ stringByAppendingString:@"Packages.bz2"] method:@"HEAD"] retain];


@@ -8391,7 +8142,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
                 cydia_ = false;
 
                 // XXX: this is stupid
                 cydia_ = false;
 
                 // XXX: this is stupid

-                hud_ = [[delegate_ addProgressHUD] retain];
+                hud_ = [delegate_ addProgressHUD];

                 [hud_ setText:UCLocalize("VERIFYING_URL")];
                 [delegate_ retainNetworkActivityIndicator];
             } break;
                 [hud_ setText:UCLocalize("VERIFYING_URL")];
                 [delegate_ retainNetworkActivityIndicator];
             } break;


@@ -8419,7 +8170,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
             _nodefault
         }
 
             _nodefault
         }
 

-        [href_ release];

         href_ = nil;
 
         [alert dismissWithClickedButtonIndex:-1 animated:YES];
         href_ = nil;
 
         [alert dismissWithClickedButtonIndex:-1 animated:YES];


@@ -8429,10 +8179,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
 
 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
 

-    list_ = [[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStylePlain];
+    list_ = [[[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStylePlain] autorelease];

     [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
     [list_ setRowHeight:56];
     [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
     [list_ setRowHeight:56];

-    [list_ setDataSource:self];
+    [(UITableView *) list_ setDataSource:self];

     [list_ setDelegate:self];
     [[self view] addSubview:list_];
 }
     [list_ setDelegate:self];
     [[self view] addSubview:list_];
 }


@@ -8445,14 +8195,13 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) releaseSubviews {
 }
 
 - (void) releaseSubviews {

-    [list_ release];

     list_ = nil;
 }
 
 - (id) initWithDatabase:(Database *)database {
     if ((self = [super init]) != nil) {
         database_ = database;
     list_ = nil;
 }
 
 - (id) initWithDatabase:(Database *)database {
     if ((self = [super init]) != nil) {
         database_ = database;

-        sources_ = [[NSMutableArray arrayWithCapacity:16] retain];
+        sources_ = [NSMutableArray arrayWithCapacity:16];

     } return self;
 }
 
     } return self;
 }
 


@@ -8558,9 +8307,9 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     _transient Database *database_;
     // XXX: ok, "roledelegate_"?...
     _transient id roledelegate_;
     _transient Database *database_;
     // XXX: ok, "roledelegate_"?...
     _transient id roledelegate_;

-    UITableView *table_;
-    UISegmentedControl *segment_;
-    UIView *container_;
+    _H<UITableView> table_;
+    _H<UISegmentedControl> segment_;
+    _H<UIView> container_;

 }
 
 - (void) showDoneButton;
 }
 
 - (void) showDoneButton;


@@ -8570,19 +8319,13 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @implementation SettingsController
 
 
 @implementation SettingsController
 

-- (void) dealloc {
-    [self releaseSubviews];
-
-    [super dealloc];
-}
-

 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
 
 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
 

-    table_ = [[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStyleGrouped];
+    table_ = [[[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStyleGrouped] autorelease];

     [table_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
     [table_ setDelegate:self];
     [table_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
     [table_ setDelegate:self];

-    [table_ setDataSource:self];
+    [(UITableView *) table_ setDataSource:self];

     [[self view] addSubview:table_];
 
     NSArray *items = [NSArray arrayWithObjects:
     [[self view] addSubview:table_];
 
     NSArray *items = [NSArray arrayWithObjects:


@@ -8590,8 +8333,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         UCLocalize("HACKER"),
         UCLocalize("DEVELOPER"),
     nil];
         UCLocalize("HACKER"),
         UCLocalize("DEVELOPER"),
     nil];

-    segment_ = [[UISegmentedControl alloc] initWithItems:items];
-    container_ = [[UIView alloc] initWithFrame:CGRectMake(0, 0, [[self view] frame].size.width, 44.0f)];
+    segment_ = [[[UISegmentedControl alloc] initWithItems:items] autorelease];
+    container_ = [[[UIView alloc] initWithFrame:CGRectMake(0, 0, [[self view] frame].size.width, 44.0f)] autorelease];

     [container_ addSubview:segment_];
 }
 
     [container_ addSubview:segment_];
 }
 


@@ -8614,13 +8357,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) releaseSubviews {
 }
 
 - (void) releaseSubviews {

-    [table_ release];

     table_ = nil;
     table_ = nil;

-
-    [segment_ release];

     segment_ = nil;
     segment_ = nil;

-
-    [container_ release];

     container_ = nil;
 }
 
     container_ = nil;
 }
 


@@ -8752,26 +8490,20 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 /* }}} */
 /* Stash Controller {{{ */
 @interface StashController : CyteViewController {
 /* }}} */
 /* Stash Controller {{{ */
 @interface StashController : CyteViewController {

-    UIActivityIndicatorView *spinner_;
-    UILabel *status_;
-    UILabel *caption_;
+    _H<UIActivityIndicatorView> spinner_;
+    _H<UILabel> status_;
+    _H<UILabel> caption_;

 }
 
 @end
 
 @implementation StashController
 
 }
 
 @end
 
 @implementation StashController
 

-- (void) dealloc {
-    [self releaseSubviews];
-
-    [super dealloc];
-}
-

 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
     [[self view] setBackgroundColor:[UIColor viewFlipsideBackgroundColor]];
 
 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
     [[self view] setBackgroundColor:[UIColor viewFlipsideBackgroundColor]];
 

-    spinner_ = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge];
+    spinner_ = [[[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhiteLarge] autorelease];

     CGRect spinrect = [spinner_ frame];
     spinrect.origin.x = ([[self view] frame].size.width / 2) - (spinrect.size.width / 2);
     spinrect.origin.y = [[self view] frame].size.height - 80.0f;
     CGRect spinrect = [spinner_ frame];
     spinrect.origin.x = ([[self view] frame].size.width / 2) - (spinrect.size.width / 2);
     spinrect.origin.y = [[self view] frame].size.height - 80.0f;


@@ -8785,7 +8517,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     captrect.size.height = 40.0f;
     captrect.origin.x = 0;
     captrect.origin.y = ([[self view] frame].size.height / 2) - (captrect.size.height * 2);
     captrect.size.height = 40.0f;
     captrect.origin.x = 0;
     captrect.origin.y = ([[self view] frame].size.height / 2) - (captrect.size.height * 2);

-    caption_ = [[UILabel alloc] initWithFrame:captrect];
+    caption_ = [[[UILabel alloc] initWithFrame:captrect] autorelease];

     [caption_ setText:UCLocalize("PREPARING_FILESYSTEM")];
     [caption_ setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin];
     [caption_ setFont:[UIFont boldSystemFontOfSize:28.0f]];
     [caption_ setText:UCLocalize("PREPARING_FILESYSTEM")];
     [caption_ setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin];
     [caption_ setFont:[UIFont boldSystemFontOfSize:28.0f]];


@@ -8800,7 +8532,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     statusrect.size.height = 30.0f;
     statusrect.origin.x = 0;
     statusrect.origin.y = ([[self view] frame].size.height / 2) - statusrect.size.height;
     statusrect.size.height = 30.0f;
     statusrect.origin.x = 0;
     statusrect.origin.y = ([[self view] frame].size.height / 2) - statusrect.size.height;

-    status_ = [[UILabel alloc] initWithFrame:statusrect];
+    status_ = [[[UILabel alloc] initWithFrame:statusrect] autorelease];

     [status_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin];
     [status_ setText:UCLocalize("EXIT_WHEN_COMPLETE")];
     [status_ setFont:[UIFont systemFontOfSize:16.0f]];
     [status_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin];
     [status_ setText:UCLocalize("EXIT_WHEN_COMPLETE")];
     [status_ setFont:[UIFont systemFontOfSize:16.0f]];


@@ -8811,17 +8543,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [[self view] addSubview:status_];
 }
 
     [[self view] addSubview:status_];
 }
 

-- (void) releaseSubviews {
-    [spinner_ release];
-    spinner_ = nil;
-
-    [status_ release];
-    status_ = nil;
-
-    [caption_ release];
-    caption_ = nil;
-}
-

 @end
 /* }}} */
 
 @end
 /* }}} */
 


@@ -8861,23 +8582,21 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     UINavigationControllerDelegate,
     UITabBarControllerDelegate
 > {
     UINavigationControllerDelegate,
     UITabBarControllerDelegate
 > {

-    // XXX: evaluate all fields for _transient
+    _H<UIWindow> window_;
+    _H<CYTabBarController> tabbar_;
+    _H<CYEmulatedLoadingController> emulated_;

 
 

-    UIWindow *window_;
-    CYTabBarController *tabbar_;
-    CYEmulatedLoadingController *emulated_;
-
-    NSMutableArray *essential_;
-    NSMutableArray *broken_;
+    _H<NSMutableArray> essential_;
+    _H<NSMutableArray> broken_;

 
     Database *database_;
 
 
     Database *database_;
 

-    NSURL *starturl_;
+    _H<NSURL> starturl_;

 
     unsigned locked_;
     unsigned activity_;
 
 
     unsigned locked_;
     unsigned activity_;
 

-    StashController *stash_;
+    _H<StashController> stash_;

 
     bool loaded_;
 }
 
     bool loaded_;
 }


@@ -9099,7 +8818,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
     [window_ addSubview:[tabbar_ view]];
     [[emulated_ view] removeFromSuperview];
 
     [window_ addSubview:[tabbar_ view]];
     [[emulated_ view] removeFromSuperview];

-    [emulated_ release];

     emulated_ = nil;
     [window_ setUserInteractionEnabled:YES];
 }
     emulated_ = nil;
     [window_ setUserInteractionEnabled:YES];
 }


@@ -9327,7 +9045,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     } else if ([context isEqualToString:@"fixhalf"]) {
         if (button == [alert cancelButtonIndex]) {
             @synchronized (self) {
     } else if ([context isEqualToString:@"fixhalf"]) {
         if (button == [alert cancelButtonIndex]) {
             @synchronized (self) {

-                for (Package *broken in broken_) {
+                for (Package *broken in (id) broken_) {

                     [broken remove];
 
                     NSString *id = [broken id];
                     [broken remove];
 
                     NSString *id = [broken id];


@@ -9349,7 +9067,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     } else if ([context isEqualToString:@"upgrade"]) {
         if (button == [alert firstOtherButtonIndex]) {
             @synchronized (self) {
     } else if ([context isEqualToString:@"upgrade"]) {
         if (button == [alert firstOtherButtonIndex]) {
             @synchronized (self) {

-                for (Package *essential in essential_)
+                for (Package *essential in (id) essential_)

                     [essential install];
 
                 [self resolve];
                     [essential install];
 
                 [self resolve];


@@ -9567,8 +9285,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 - (void) applicationOpenURL:(NSURL *)url {
     [super applicationOpenURL:url];
 
 - (void) applicationOpenURL:(NSURL *)url {
     [super applicationOpenURL:url];
 

-    if (!loaded_) starturl_ = [url retain];
-    else [self openCydiaURL:url forExternal:YES];
+    if (!loaded_)
+        starturl_ = url;
+    else
+        [self openCydiaURL:url forExternal:YES];

 }
 
 - (void) applicationWillResignActive:(UIApplication *)application {
 }
 
 - (void) applicationWillResignActive:(UIApplication *)application {


@@ -9618,13 +9338,13 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 - (void) addStashController {
     ++locked_;
 
 - (void) addStashController {
     ++locked_;

-    stash_ = [[StashController alloc] init];
+    stash_ = [[[StashController alloc] init] autorelease];

     [window_ addSubview:[stash_ view]];
 }
 
 - (void) removeStashController {
     [[stash_ view] removeFromSuperview];
     [window_ addSubview:[stash_ view]];
 }
 
 - (void) removeStashController {
     [[stash_ view] removeFromSuperview];

-    [stash_ release];
+    stash_ = nil;

     --locked_;
 }
 
     --locked_;
 }
 


@@ -9645,7 +9365,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) setupViewControllers {
 }
 
 - (void) setupViewControllers {

-    tabbar_ = [[CYTabBarController alloc] initWithDatabase:database_];
+    tabbar_ = [[[CYTabBarController alloc] initWithDatabase:database_] autorelease];

 
     NSMutableArray *items([NSMutableArray arrayWithObjects:
         [[[UITabBarItem alloc] initWithTitle:@"Cydia" image:[UIImage applicationImageNamed:@"home.png"] tag:0] autorelease],
 
     NSMutableArray *items([NSMutableArray arrayWithObjects:
         [[[UITabBarItem alloc] initWithTitle:@"Cydia" image:[UIImage applicationImageNamed:@"home.png"] tag:0] autorelease],


@@ -9694,19 +9414,19 @@ _trace();
     // this would disallow http{,s} URLs from accessing this data
     //[WebView registerURLSchemeAsLocal:@"cydia"];
 
     // this would disallow http{,s} URLs from accessing this data
     //[WebView registerURLSchemeAsLocal:@"cydia"];
 

-    Font12_ = [[UIFont systemFontOfSize:12] retain];
-    Font12Bold_ = [[UIFont boldSystemFontOfSize:12] retain];
-    Font14_ = [[UIFont systemFontOfSize:14] retain];
-    Font18Bold_ = [[UIFont boldSystemFontOfSize:18] retain];
-    Font22Bold_ = [[UIFont boldSystemFontOfSize:22] retain];
+    Font12_ = [UIFont systemFontOfSize:12];
+    Font12Bold_ = [UIFont boldSystemFontOfSize:12];
+    Font14_ = [UIFont systemFontOfSize:14];
+    Font18Bold_ = [UIFont boldSystemFontOfSize:18];
+    Font22Bold_ = [UIFont boldSystemFontOfSize:22];

 
 

-    essential_ = [[NSMutableArray alloc] initWithCapacity:4];
-    broken_ = [[NSMutableArray alloc] initWithCapacity:4];
+    essential_ = [NSMutableArray arrayWithCapacity:4];
+    broken_ = [NSMutableArray arrayWithCapacity:4];

 
     // XXX: I really need this thing... like, seriously... I'm sorry
     [[[CydiaWebViewController alloc] initWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/appcache/", UI_]]] reloadData];
 
 
     // XXX: I really need this thing... like, seriously... I'm sorry
     [[[CydiaWebViewController alloc] initWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/appcache/", UI_]]] reloadData];
 

-    window_ = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
+    window_ = [[[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]] autorelease];

     [window_ orderFront:self];
     [window_ makeKey:self];
     [window_ setHidden:NO];
     [window_ orderFront:self];
     [window_ makeKey:self];
     [window_ setHidden:NO];


@@ -9737,7 +9457,7 @@ _trace();
     [window_ setUserInteractionEnabled:NO];
     [self setupViewControllers];
 
     [window_ setUserInteractionEnabled:NO];
     [self setupViewControllers];
 

-    emulated_ = [[CYEmulatedLoadingController alloc] initWithDatabase:database_];
+    emulated_ = [[[CYEmulatedLoadingController alloc] initWithDatabase:database_] autorelease];

     [window_ addSubview:[emulated_ view]];
 
     [self performSelector:@selector(loadData) withObject:nil afterDelay:0];
     [window_ addSubview:[emulated_ view]];
 
     [self performSelector:@selector(loadData) withObject:nil afterDelay:0];


@@ -9837,7 +9557,6 @@ _trace();
     // (Try to) show the startup URL.
     if (starturl_ != nil) {
         [self openCydiaURL:starturl_ forExternal:NO];
     // (Try to) show the startup URL.
     if (starturl_ != nil) {
         [self openCydiaURL:starturl_ forExternal:NO];

-        [starturl_ release];

         starturl_ = nil;
     }
 }
         starturl_ = nil;
     }
 }


@@ -9979,9 +9698,9 @@ int main(int argc, char *argv[]) { _pooled
             NSLog(@"unknown UIUserInterfaceIdiom!");
     }
 
             NSLog(@"unknown UIUserInterfaceIdiom!");
     }
 

-    SessionData_ = [[NSMutableDictionary alloc] initWithCapacity:4];
+    SessionData_ = [NSMutableDictionary dictionaryWithCapacity:4];

 
 

-    HostConfig_ = [[NSObject alloc] init];
+    HostConfig_ = [[[NSObject alloc] init] autorelease];

     @synchronized (HostConfig_) {
         BridgedHosts_ = [NSMutableSet setWithCapacity:4];
         PipelinedHosts_ = [NSMutableSet setWithCapacity:4];
     @synchronized (HostConfig_) {
         BridgedHosts_ = [NSMutableSet setWithCapacity:4];
         PipelinedHosts_ = [NSMutableSet setWithCapacity:4];