Add -[Package relations].

[cydia.git] / MobileCydia.mm

diff --git a/MobileCydia.mm b/MobileCydia.mm
index c1324aab7fb3a292838588285bb06dfba4c3a383..0a47412b9735783d59f20dfb80ed655083f8d636 100644 (file)
--- a/MobileCydia.mm
+++ b/MobileCydia.mm
@@ -1,5 +1,5 @@
 /* Cydia - iPhone UIKit Front-End for Debian APT
 /* Cydia - iPhone UIKit Front-End for Debian APT

- * Copyright (C) 2008-2010  Jay Freeman (saurik)
+ * Copyright (C) 2008-2011  Jay Freeman (saurik)

 */
 
 /* Modified BSD License {{{ */
 */
 
 /* Modified BSD License {{{ */


@@ -217,14 +217,6 @@ union SplitHash {
 
 static const NSUInteger UIViewAutoresizingFlexibleBoth(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight);
 
 
 static const NSUInteger UIViewAutoresizingFlexibleBoth(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight);
 

-void NSLogPoint(const char *fix, const CGPoint &point) {
-    NSLog(@"%s(%g,%g)", fix, point.x, point.y);
-}
-
-void NSLogRect(const char *fix, const CGRect &rect) {
-    NSLog(@"%s(%g,%g)+(%g,%g)", fix, rect.origin.x, rect.origin.y, rect.size.width, rect.size.height);
-}
-

 static _finline NSString *CydiaURL(NSString *path) {
     char page[25];
     page[0] = 'h'; page[1] = 't'; page[2] = 't'; page[3] = 'p'; page[4] = ':';
 static _finline NSString *CydiaURL(NSString *path) {
     char page[25];
     page[0] = 'h'; page[1] = 't'; page[2] = 't'; page[3] = 'p'; page[4] = ':';


@@ -309,18 +301,19 @@ static _finline void UpdateExternalStatus(uint64_t newStatus) {
 @end
 /* }}} */
 
 @end
 /* }}} */
 

-/* Cydia Action Sheet {{{ */
-@interface CYActionSheet : UIAlertView {
+/* Cydia Alert View {{{ */
+@interface CYAlertView : UIAlertView {

     unsigned button_;
 }
 
 - (int) yieldToPopupAlertAnimated:(BOOL)animated;
     unsigned button_;
 }
 
 - (int) yieldToPopupAlertAnimated:(BOOL)animated;

+

 @end
 
 @end
 

-@implementation CYActionSheet
+@implementation CYAlertView

 
 - (id) initWithTitle:(NSString *)title buttons:(NSArray *)buttons defaultButtonIndex:(int)index {
 
 - (id) initWithTitle:(NSString *)title buttons:(NSArray *)buttons defaultButtonIndex:(int)index {

-    if ((self = [super init])) {
+    if ((self = [super init]) != nil) {

         [self setTitle:title];
         [self setDelegate:self];
         for (NSString *button in buttons) [self addButtonWithTitle:button];
         [self setTitle:title];
         [self setDelegate:self];
         for (NSString *button in buttons) [self addButtonWithTitle:button];


@@ -363,32 +356,6 @@ static const NSStringCompareOptions MatchCompareOptions_ = NSLiteralSearch | NSC
 static const NSStringCompareOptions LaxCompareOptions_ = NSNumericSearch | NSDiacriticInsensitiveSearch | NSWidthInsensitiveSearch | NSCaseInsensitiveSearch;
 static const CFStringCompareFlags LaxCompareFlags_ = kCFCompareCaseInsensitive | kCFCompareNonliteral | kCFCompareLocalized | kCFCompareNumerically | kCFCompareWidthInsensitive | kCFCompareForcedOrdering;
 
 static const NSStringCompareOptions LaxCompareOptions_ = NSNumericSearch | NSDiacriticInsensitiveSearch | NSWidthInsensitiveSearch | NSCaseInsensitiveSearch;
 static const CFStringCompareFlags LaxCompareFlags_ = kCFCompareCaseInsensitive | kCFCompareNonliteral | kCFCompareLocalized | kCFCompareNumerically | kCFCompareWidthInsensitive | kCFCompareForcedOrdering;
 

-/* Information Dictionaries {{{ */
-@interface NSMutableArray (Cydia)
-- (void) addInfoDictionary:(NSDictionary *)info;
-@end
-
-@implementation NSMutableArray (Cydia)
-
-- (void) addInfoDictionary:(NSDictionary *)info {
-    [self addObject:info];
-}
-
-@end
-
-@interface NSMutableDictionary (Cydia)
-- (void) addInfoDictionary:(NSDictionary *)info;
-@end
-
-@implementation NSMutableDictionary (Cydia)
-
-- (void) addInfoDictionary:(NSDictionary *)info {
-    [self setObject:info forKey:[info objectForKey:@"CFBundleIdentifier"]];
-}
-
-@end
-/* }}} */
-

 #define lprintf(args...) fprintf(stderr, args)
 
 #define ForRelease 1
 #define lprintf(args...) fprintf(stderr, args)
 
 #define ForRelease 1


@@ -400,8 +367,8 @@ static const CFStringCompareFlags LaxCompareFlags_ = kCFCompareCaseInsensitive |
 #define TrackResize (0 && !ForRelease)
 #define ManualRefresh (1 && !ForRelease)
 #define ShowInternals (0 && !ForRelease)
 #define TrackResize (0 && !ForRelease)
 #define ManualRefresh (1 && !ForRelease)
 #define ShowInternals (0 && !ForRelease)

-#define IgnoreInstall (0 && !ForRelease)

 #define AlwaysReload (0 && !ForRelease)
 #define AlwaysReload (0 && !ForRelease)

+#define TryIndexedCollation (0 && !ForRelease)

 
 #if !TraceLogging
 #undef _trace
 
 #if !TraceLogging
 #undef _trace


@@ -905,6 +872,7 @@ class Pcre {
 
 + (Address *) addressWithString:(NSString *)string;
 - (Address *) initWithString:(NSString *)string;
 
 + (Address *) addressWithString:(NSString *)string;
 - (Address *) initWithString:(NSString *)string;

+

 @end
 
 @implementation Address
 @end
 
 @implementation Address


@@ -938,7 +906,10 @@ class Pcre {
 }
 
 + (NSArray *) _attributeKeys {
 }
 
 + (NSArray *) _attributeKeys {

-    return [NSArray arrayWithObjects:@"address", @"name", nil];
+    return [NSArray arrayWithObjects:
+        @"address",
+        @"name",
+    nil];

 }
 
 - (NSArray *) attributeKeys {
 }
 
 - (NSArray *) attributeKeys {


@@ -1013,6 +984,8 @@ class CYColor {
 /* Random Global Variables {{{ */
 static const int PulseInterval_ = 50000;
 
 /* Random Global Variables {{{ */
 static const int PulseInterval_ = 50000;
 

+static const NSString *UI_;
+

 static int Finish_;
 static NSArray *Finishes_;
 
 static int Finish_;
 static NSArray *Finishes_;
 


@@ -1071,7 +1044,8 @@ static _transient NSMutableDictionary *Sources_;
 static bool Changed_;
 static time_t now_;
 
 static bool Changed_;
 static time_t now_;
 

-static bool IsWildcat_;
+bool IsWildcat_;
+static CGFloat ScreenScale_;

 /* }}} */
 
 /* Display Helpers {{{ */
 /* }}} */
 
 /* Display Helpers {{{ */


@@ -1079,23 +1053,6 @@ inline float Interpolate(float begin, float end, float fraction) {
     return (end - begin) * fraction + begin;
 }
 
     return (end - begin) * fraction + begin;
 }
 

-/* XXX: localize this! */
-NSString *SizeString(double size) {
-    bool negative = size < 0;
-    if (negative)
-        size = -size;
-
-    unsigned power = 0;
-    while (size > 1024) {
-        size /= 1024;
-        ++power;
-    }
-
-    static const char *powers_[] = {"B", "kB", "MB", "GB"};
-
-    return [NSString stringWithFormat:@"%s%.1f %s", (negative ? "-" : ""), size, powers_[power]];
-}
-

 static _finline const char *StripVersion_(const char *version) {
     const char *colon(strchr(version, ':'));
     return colon == NULL ? version : colon + 1;
 static _finline const char *StripVersion_(const char *version) {
     const char *colon(strchr(version, ':'));
     return colon == NULL ? version : colon + 1;


@@ -1184,7 +1141,6 @@ bool isSectionVisible(NSString *section) {
 @protocol CydiaDelegate
 - (void) retainNetworkActivityIndicator;
 - (void) releaseNetworkActivityIndicator;
 @protocol CydiaDelegate
 - (void) retainNetworkActivityIndicator;
 - (void) releaseNetworkActivityIndicator;

-- (void) setPackageController:(CYPackageController *)view;

 - (void) clearPackage:(Package *)package;
 - (void) installPackage:(Package *)package;
 - (void) installPackages:(NSArray *)packages;
 - (void) clearPackage:(Package *)package;
 - (void) installPackage:(Package *)package;
 - (void) installPackages:(NSArray *)packages;


@@ -1378,6 +1334,7 @@ typedef std::map< unsigned long, _H<Source> > SourceMap;
 - (pkgSourceList &) list;
 - (NSArray *) packages;
 - (NSArray *) sources;
 - (pkgSourceList &) list;
 - (NSArray *) packages;
 - (NSArray *) sources;

+- (Source *) sourceWithKey:(NSString *)key;

 - (void) reloadData;
 
 - (void) configure;
 - (void) reloadData;
 
 - (void) configure;


@@ -1461,7 +1418,7 @@ struct MetaValue :
 static Cytore::File<MetaValue> MetaFile_;
 // }}}
 // Cytore Helper Functions {{{
 static Cytore::File<MetaValue> MetaFile_;
 // }}}
 // Cytore Helper Functions {{{

-static PackageValue *PackageFind(const char *name, size_t length) {
+static PackageValue *PackageFind(const char *name, size_t length, bool *fail = NULL) {

     SplitHash nhash = { hashlittle(name, length) };
 
     PackageValue *metadata;
     SplitHash nhash = { hashlittle(name, length) };
 
     PackageValue *metadata;


@@ -1471,6 +1428,14 @@ static PackageValue *PackageFind(const char *name, size_t length) {
         *offset = MetaFile_.New<PackageValue>(length + 1);
         metadata = &MetaFile_.Get(*offset);
 
         *offset = MetaFile_.New<PackageValue>(length + 1);
         metadata = &MetaFile_.Get(*offset);
 

+        if (metadata == NULL) {
+            if (fail != NULL)
+                *fail = true;
+
+            metadata = new PackageValue();
+            memset(metadata, 0, sizeof(*metadata));
+        }
+

         memcpy(metadata->name_, name, length + 1);
         metadata->nhash_ = nhash.u16[1];
     } else {
         memcpy(metadata->name_, name, length + 1);
         metadata->nhash_ = nhash.u16[1];
     } else {


@@ -1486,13 +1451,15 @@ static PackageValue *PackageFind(const char *name, size_t length) {
 }
 
 static void PackageImport(const void *key, const void *value, void *context) {
 }
 
 static void PackageImport(const void *key, const void *value, void *context) {

+    bool &fail(*reinterpret_cast<bool *>(context));
+

     char buffer[1024];
     if (!CFStringGetCString((CFStringRef) key, buffer, sizeof(buffer), kCFStringEncodingUTF8)) {
         NSLog(@"failed to import package %@", key);
         return;
     }
 
     char buffer[1024];
     if (!CFStringGetCString((CFStringRef) key, buffer, sizeof(buffer), kCFStringEncodingUTF8)) {
         NSLog(@"failed to import package %@", key);
         return;
     }
 

-    PackageValue *metadata(PackageFind(buffer, strlen(buffer)));
+    PackageValue *metadata(PackageFind(buffer, strlen(buffer), &fail));

     NSDictionary *package((NSDictionary *) value);
 
     if (NSNumber *subscribed = [package objectForKey:@"IsSubscribed"])
     NSDictionary *package((NSDictionary *) value);
 
     if (NSNumber *subscribed = [package objectForKey:@"IsSubscribed"])


@@ -1613,7 +1580,19 @@ static void PackageImport(const void *key, const void *value, void *context) {
 }
 
 + (NSArray *) _attributeKeys {
 }
 
 + (NSArray *) _attributeKeys {

-    return [NSArray arrayWithObjects:@"description", @"distribution", @"host", @"key", @"label", @"name", @"origin", @"trusted", @"type", @"uri", @"version", nil];
+    return [NSArray arrayWithObjects:
+        @"description",
+        @"distribution",
+        @"host",
+        @"key",
+        @"label",
+        @"name",
+        @"origin",
+        @"trusted",
+        @"type",
+        @"uri",
+        @"version",
+    nil];

 }
 
 - (NSArray *) attributeKeys {
 }
 
 - (NSArray *) attributeKeys {


@@ -1778,37 +1757,117 @@ static void PackageImport(const void *key, const void *value, void *context) {
 
 @end
 /* }}} */
 
 @end
 /* }}} */

-/* Relationship Class {{{ */
-@interface Relationship : NSObject {
-    NSString *type_;
-    NSString *id_;
+/* CydiaOperation Class {{{ */
+@interface CydiaOperation : NSObject {
+    NSString *operator_;
+    NSString *value_;

 }
 
 }
 

-- (NSString *) type;
-- (NSString *) id;
-- (NSString *) name;
+- (NSString *) operator;
+- (NSString *) value;

 
 @end
 
 
 @end
 

-@implementation Relationship
+@implementation CydiaOperation

 
 - (void) dealloc {
 
 - (void) dealloc {

-    [type_ release];
-    [id_ release];
+    [operator_ release];
+    [value_ release];

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

-- (NSString *) type {
-    return type_;
+- (id) initWithOperator:(const char *)_operator value:(const char *)value {
+    if ((self = [super init]) != nil) {
+        operator_ = [[NSString alloc] initWithUTF8String:_operator];
+        value_ = [[NSString alloc] initWithUTF8String:value];
+    } return self;

 }
 
 }
 

-- (NSString *) id {
-    return id_;
++ (NSArray *) _attributeKeys {
+    return [NSArray arrayWithObjects:
+        @"operator",
+        @"value",
+    nil];

 }
 
 }
 

-- (NSString *) name {
-    _assert(false);
-    return nil;
+- (NSArray *) attributeKeys {
+    return [[self class] _attributeKeys];
+}
+
++ (BOOL) isKeyExcludedFromWebScript:(const char *)name {
+    return ![[self _attributeKeys] containsObject:[NSString stringWithUTF8String:name]] && [super isKeyExcludedFromWebScript:name];
+}
+
+- (NSString *) operator {
+    return operator_;
+}
+
+- (NSString *) value {
+    return value_;
+}
+
+@end
+/* }}} */
+/* CydiaRelation Class {{{ */
+@interface CydiaRelation : NSObject {
+    NSString *relationship_;
+    NSString *package_;
+    CydiaOperation *version_;
+}
+
+- (NSString *) relationship;
+- (NSString *) package;
+- (CydiaOperation *) version;
+
+@end
+
+@implementation CydiaRelation
+
+- (void) dealloc {
+    [relationship_ release];
+    [package_ release];
+    [version_ release];
+    [super dealloc];
+}
+
+- (id) initWithIterator:(pkgCache::DepIterator &)dep {
+    if ((self = [super init]) != nil) {
+        relationship_ = [[NSString alloc] initWithUTF8String:dep.DepType()];
+        package_ = [[NSString alloc] initWithUTF8String:dep.TargetPkg().Name()];
+
+        if (const char *version = dep.TargetVer())
+            version_ = [[CydiaOperation alloc] initWithOperator:dep.CompType() value:version];
+        else
+            version_ = [[NSNull null] retain];
+    } return self;
+}
+
++ (NSArray *) _attributeKeys {
+    return [NSArray arrayWithObjects:
+        @"package",
+        @"relationship",
+        @"version",
+    nil];
+}
+
+- (NSArray *) attributeKeys {
+    return [[self class] _attributeKeys];
+}
+
++ (BOOL) isKeyExcludedFromWebScript:(const char *)name {
+    return ![[self _attributeKeys] containsObject:[NSString stringWithUTF8String:name]] && [super isKeyExcludedFromWebScript:name];
+}
+
+- (NSString *) relationship {
+    return relationship_;
+}
+
+- (NSString *) package {
+    return package_;
+}
+
+- (CydiaOperation *) version {
+    return version_;

 }
 
 @end
 }
 
 @end


@@ -2088,8 +2147,15 @@ struct PackageNameOrdering :
 }
 
 + (NSString *) webScriptNameForSelector:(SEL)selector {
 }
 
 + (NSString *) webScriptNameForSelector:(SEL)selector {

-    if (selector == @selector(hasTag:))
+    if (false);
+    else if (selector == @selector(clear))
+        return @"clear";
+    else if (selector == @selector(hasTag:))

         return @"hasTag";
         return @"hasTag";

+    else if (selector == @selector(install))
+        return @"install";
+    else if (selector == @selector(remove))
+        return @"remove";

     else
         return nil;
 }
     else
         return nil;
 }


@@ -2099,7 +2165,33 @@ struct PackageNameOrdering :
 }
 
 + (NSArray *) _attributeKeys {
 }
 
 + (NSArray *) _attributeKeys {

-    return [NSArray arrayWithObjects:@"applications", @"author", @"depiction", @"longDescription", @"essential", @"homepage", @"icon", @"id", @"installed", @"latest", @"longSection", @"maintainer", @"mode", @"name", @"purposes", @"section", @"shortDescription", @"shortSection", @"simpleSection", @"size", @"source", @"sponsor", @"support", @"warnings", nil];
+    return [NSArray arrayWithObjects:
+        @"applications",
+        @"author",
+        @"depiction",
+        @"essential",
+        @"homepage",
+        @"icon",
+        @"id",
+        @"installed",
+        @"latest",
+        @"longDescription",
+        @"longSection",
+        @"maintainer",
+        @"mode",
+        @"name",
+        @"purposes",
+        @"relations",
+        @"section",
+        @"shortDescription",
+        @"shortSection",
+        @"simpleSection",
+        @"size",
+        @"source",
+        @"sponsor",
+        @"support",
+        @"warnings",
+    nil];

 }
 
 - (NSArray *) attributeKeys {
 }
 
 - (NSArray *) attributeKeys {


@@ -2110,6 +2202,31 @@ struct PackageNameOrdering :
     return ![[self _attributeKeys] containsObject:[NSString stringWithUTF8String:name]] && [super isKeyExcludedFromWebScript:name];
 }
 
     return ![[self _attributeKeys] containsObject:[NSString stringWithUTF8String:name]] && [super isKeyExcludedFromWebScript:name];
 }
 

+- (NSArray *) relations {
+@synchronized (database_) {
+    NSMutableArray *relations([NSMutableArray arrayWithCapacity:16]);
+
+    for (pkgCache::DepIterator dep(version_.DependsList()); !dep.end(); ++dep) {
+        pkgCache::DepIterator start;
+        pkgCache::DepIterator end;
+        dep.GlobOr(start, end); // ++dep
+
+        NSMutableArray *ors([NSMutableArray arrayWithCapacity:2]);
+        [relations addObject:ors];
+
+        _forever {
+            [ors addObject:[[[CydiaRelation alloc] initWithIterator:start] autorelease]];
+
+            // yes, seriously. (wtf?)
+            if (start == end)
+                break;
+            ++start;
+        }
+    }
+
+    return relations;
+} }
+

 - (void) parse {
     if (parsed_ != NULL)
         return;
 - (void) parse {
     if (parsed_ != NULL)
         return;


@@ -2735,6 +2852,8 @@ struct PackageNameOrdering :
     if (range.location != NSNotFound)
         return YES;
 
     if (range.location != NSNotFound)
         return YES;
 

+    [self parse];
+

     range = [[self shortDescription] rangeOfString:text options:MatchCompareOptions_];
     if (range.location != NSNotFound)
         return YES;
     range = [[self shortDescription] rangeOfString:text options:MatchCompareOptions_];
     if (range.location != NSNotFound)
         return YES;


@@ -3041,7 +3160,7 @@ static NSString *Warning_;
     // XXX: actually implement this thing
     _assert(false);
     if (deadSources_)
     // XXX: actually implement this thing
     _assert(false);
     if (deadSources_)

-           CFRelease(deadSources_);
+        CFRelease(deadSources_);

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


@@ -3238,70 +3357,11 @@ static NSString *Warning_;
     return sources;
 }
 
     return sources;
 }
 

-- (NSArray *) issues {
-    if (cache_->BrokenCount() == 0)
-        return nil;
-
-    NSMutableArray *issues([NSMutableArray arrayWithCapacity:4]);
-
-    for (Package *package in [self packages]) {
-        if (![package broken])
-            continue;
-        pkgCache::PkgIterator pkg([package iterator]);
-
-        NSMutableArray *entry([NSMutableArray arrayWithCapacity:4]);
-        [entry addObject:[package name]];
-        [issues addObject:entry];
-
-        pkgCache::VerIterator ver(cache_[pkg].InstVerIter(cache_));
-        if (ver.end())
-            continue;
-
-        for (pkgCache::DepIterator dep(ver.DependsList()); !dep.end(); ) {
-            pkgCache::DepIterator start;
-            pkgCache::DepIterator end;
-            dep.GlobOr(start, end); // ++dep
-
-            if (!cache_->IsImportantDep(end))
-                continue;
-            if ((cache_[end] & pkgDepCache::DepGInstall) != 0)
-                continue;
-
-            NSMutableArray *failure([NSMutableArray arrayWithCapacity:4]);
-            [entry addObject:failure];
-            [failure addObject:[NSString stringWithUTF8String:start.DepType()]];
-
-            NSString *name([NSString stringWithUTF8String:start.TargetPkg().Name()]);
-            if (Package *package = [self packageWithName:name])
-                name = [package name];
-            [failure addObject:name];
-
-            pkgCache::PkgIterator target(start.TargetPkg());
-            if (target->ProvidesList != 0)
-                [failure addObject:@"?"];
-            else {
-                pkgCache::VerIterator ver(cache_[target].InstVerIter(cache_));
-                if (!ver.end())
-                    [failure addObject:[NSString stringWithUTF8String:ver.VerStr()]];
-                else if (!cache_[target].CandidateVerIter(cache_).end())
-                    [failure addObject:@"-"];
-                else if (target->ProvidesList == 0)
-                    [failure addObject:@"!"];
-                else
-                    [failure addObject:@"%"];
-            }
-
-            _forever {
-                if (start.TargetVer() != 0)
-                    [failure addObject:[NSString stringWithFormat:@"%s %s", start.CompType(), start.TargetVer()]];
-                if (start == end)
-                    break;
-                ++start;
-            }
-        }
-    }
-
-    return issues;
+- (Source *) sourceWithKey:(NSString *)key {
+    for (Source *source in [self sources]) {
+        if ([[source key] isEqualToString:key])
+            return source;
+    } return nil;

 }
 
 - (bool) popErrorWithTitle:(NSString *)title {
 }
 
 - (bool) popErrorWithTitle:(NSString *)title {


@@ -3375,7 +3435,7 @@ static NSString *Warning_;
     NSString *title(UCLocalize("DATABASE"));
 
     _trace();
     NSString *title(UCLocalize("DATABASE"));
 
     _trace();

-    if (!cache_.Open(progress_, true)) { pop:
+    while (!cache_.Open(progress_, true)) { pop:

         std::string error;
         bool warning(!_error->PopMessage(error));
         lprintf("cache_.Open():[%s]\n", error.c_str());
         std::string error;
         bool warning(!_error->PopMessage(error));
         lprintf("cache_.Open():[%s]\n", error.c_str());


@@ -3385,15 +3445,17 @@ static NSString *Warning_;
         else if (error == "The package lists or status file could not be parsed or opened.")
             [delegate_ repairWithSelector:@selector(update)];
         // else if (error == "Could not open lock file /var/lib/dpkg/lock - open (13 Permission denied)")
         else if (error == "The package lists or status file could not be parsed or opened.")
             [delegate_ repairWithSelector:@selector(update)];
         // else if (error == "Could not open lock file /var/lib/dpkg/lock - open (13 Permission denied)")

-        // else if (error == "Could not get lock /var/lib/dpkg/lock - open (35 Resource temporarily unavailable)")
+        else if (error == "Could not get lock /var/lib/dpkg/lock - open (35 Resource temporarily unavailable)")
+            [delegate_ _setProgressError:[NSString stringWithUTF8String:error.c_str()] withTitle:[NSString stringWithFormat:Colon_, Error_, title]];

         // else if (error == "The list of sources could not be read.")
         // else if (error == "The list of sources could not be read.")

-        else
+        else {

             [delegate_ _setProgressError:[NSString stringWithUTF8String:error.c_str()] withTitle:[NSString stringWithFormat:Colon_, warning ? Warning_ : Error_, title]];
             [delegate_ _setProgressError:[NSString stringWithUTF8String:error.c_str()] withTitle:[NSString stringWithFormat:Colon_, warning ? Warning_ : Error_, title]];

+            return;
+        }

 
         if (warning)
             goto pop;
         _error->Discard();
 
         if (warning)
             goto pop;
         _error->Discard();

-        return;

     }
     _trace();
 
     }
     _trace();
 


@@ -3506,12 +3568,11 @@ static NSString *Warning_;
     delete resolver_;
     resolver_ = new pkgProblemResolver(cache_);
 
     delete resolver_;
     resolver_ = new pkgProblemResolver(cache_);
 

-    for (pkgCache::PkgIterator iterator(cache_->PkgBegin()); !iterator.end(); ++iterator) {
-        if (!cache_[iterator].Keep()) {
+    for (pkgCache::PkgIterator iterator(cache_->PkgBegin()); !iterator.end(); ++iterator)
+        if (!cache_[iterator].Keep())

             cache_->MarkKeep(iterator, false);
             cache_->MarkKeep(iterator, false);

+        else if ((cache_[iterator].iFlags & pkgDepCache::ReInstall) != 0)

             cache_->SetReInstall(iterator, false);
             cache_->SetReInstall(iterator, false);

-        }
-    }

 } }
 
 - (void) configure {
 } }
 
 - (void) configure {


@@ -3729,23 +3790,6 @@ static NSString *Warning_;
 @end
 /* }}} */
 
 @end
 /* }}} */
 

-/* Confirmation Controller {{{ */
-bool DepSubstrate(const pkgCache::VerIterator &iterator) {
-    if (!iterator.end())
-        for (pkgCache::DepIterator dep(iterator.DependsList()); !dep.end(); ++dep) {
-            if (dep->Type != pkgCache::Dep::Depends && dep->Type != pkgCache::Dep::PreDepends)
-                continue;
-            pkgCache::PkgIterator package(dep.TargetPkg());
-            if (package.end())
-                continue;
-            if (strcmp(package.Name(), "mobilesubstrate") == 0)
-                return true;
-        }
-
-    return false;
-}
-/* }}} */
-

 /* Web Scripting {{{ */
 @interface CydiaObject : NSObject {
     id indirect_;
 /* Web Scripting {{{ */
 @interface CydiaObject : NSObject {
     id indirect_;


@@ -3753,6 +3797,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (id) initWithDelegate:(IndirectDelegate *)indirect;
 }
 
 - (id) initWithDelegate:(IndirectDelegate *)indirect;

+

 @end
 
 @implementation CydiaObject
 @end
 
 @implementation CydiaObject


@@ -3773,7 +3818,13 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 + (NSArray *) _attributeKeys {
 }
 
 + (NSArray *) _attributeKeys {

-    return [NSArray arrayWithObjects:@"device", @"firewire", @"imei", @"mac", @"serial", nil];
+    return [NSArray arrayWithObjects:
+        @"device",
+        @"firewire",
+        @"imei",
+        @"mac",
+        @"serial",
+    nil];

 }
 
 - (NSArray *) attributeKeys {
 }
 
 - (NSArray *) attributeKeys {


@@ -3811,14 +3862,21 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 #endif
 
 + (NSString *) webScriptNameForSelector:(SEL)selector {
 #endif
 
 + (NSString *) webScriptNameForSelector:(SEL)selector {

-    if (selector == @selector(close))
+    if (false);
+    else if (selector == @selector(close))

         return @"close";
         return @"close";

+    else if (selector == @selector(du:))
+        return @"du";
+    else if (selector == @selector(stringWithFormat:arguments:))
+        return @"format";

     else if (selector == @selector(getInstalledPackages))
         return @"getInstalledPackages";
     else if (selector == @selector(getPackageById:))
         return @"getPackageById";
     else if (selector == @selector(installPackages:))
         return @"installPackages";
     else if (selector == @selector(getInstalledPackages))
         return @"getInstalledPackages";
     else if (selector == @selector(getPackageById:))
         return @"getPackageById";
     else if (selector == @selector(installPackages:))
         return @"installPackages";

+    else if (selector == @selector(localizedStringForKey:value:table:))
+        return @"localize";

     else if (selector == @selector(setButtonImage:withStyle:toFunction:))
         return @"setButtonImage";
     else if (selector == @selector(setButtonTitle:withStyle:toFunction:))
     else if (selector == @selector(setButtonImage:withStyle:toFunction:))
         return @"setButtonImage";
     else if (selector == @selector(setButtonTitle:withStyle:toFunction:))


@@ -3831,16 +3889,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         return @"setToken";
     else if (selector == @selector(setViewportWidth:))
         return @"setViewportWidth";
         return @"setToken";
     else if (selector == @selector(setViewportWidth:))
         return @"setViewportWidth";

-    else if (selector == @selector(supports:))
-        return @"supports";
-    else if (selector == @selector(stringWithFormat:arguments:))
-        return @"format";
-    else if (selector == @selector(localizedStringForKey:value:table:))
-        return @"localize";
-    else if (selector == @selector(du:))
-        return @"du";

     else if (selector == @selector(statfs:))
         return @"statfs";
     else if (selector == @selector(statfs:))
         return @"statfs";

+    else if (selector == @selector(supports:))
+        return @"supports";

     else
         return nil;
 }
     else
         return nil;
 }


@@ -3968,7 +4020,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     id values[count];
     for (unsigned i(0); i != count; ++i)
         values[i] = [arguments objectAtIndex:i];
     id values[count];
     for (unsigned i(0); i != count; ++i)
         values[i] = [arguments objectAtIndex:i];

-    return [[[NSString alloc] initWithFormat:format arguments:*(reinterpret_cast<va_list *>(&values))] autorelease];
+    return [[[NSString alloc] initWithFormat:format arguments:reinterpret_cast<va_list>(values)] autorelease];

 }
 
 - (NSString *) localizedStringForKey:(NSString *)key value:(NSString *)value table:(NSString *)table {
 }
 
 - (NSString *) localizedStringForKey:(NSString *)key value:(NSString *)value table:(NSString *)table {


@@ -3996,8 +4048,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @implementation CYLoadingIndicator
 
 
 @implementation CYLoadingIndicator
 

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

         container_ = [[[UIView alloc] init] autorelease];
         [container_ setAutoresizingMask:UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleBottomMargin];
 
         container_ = [[[UIView alloc] init] autorelease];
         [container_ setAutoresizingMask:UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleBottomMargin];
 


@@ -4036,51 +4088,102 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         [spinner_ setFrame:spinrect];
         [label_ setFrame:textrect];
         [self addSubview:container_];
         [spinner_ setFrame:spinrect];
         [label_ setFrame:textrect];
         [self addSubview:container_];

-    }
+    } return self;
+}

 
 

-    return self;
+- (UILabel *) label {
+    return label_;

 }
 
 }
 

-- (UILabel *)label { return label_; }
-- (UIActivityIndicatorView *)activityIndicatorView { return spinner_; }
+- (UIActivityIndicatorView *) activityIndicatorView {
+    return spinner_;
+}

 
 @end
 /* }}} */
 /* Emulated Loading Controller {{{ */
 
 @end
 /* }}} */
 /* Emulated Loading Controller {{{ */

-@interface CYEmulatedLoadingController : UIViewController {
+@interface CYEmulatedLoadingController : CYViewController <
+    ProgressDelegate,
+    ConfigurationDelegate
+> {
+    _transient Database *database_;

     CYLoadingIndicator *indicator_;
     UITabBar *tabbar_;
     UINavigationBar *navbar_;
 }
     CYLoadingIndicator *indicator_;
     UITabBar *tabbar_;
     UINavigationBar *navbar_;
 }

+

 @end
 
 @implementation CYEmulatedLoadingController
 
 @end
 
 @implementation CYEmulatedLoadingController
 

-- (CYEmulatedLoadingController *) init {
-    if ((self = [super init])) {
-        [[self view] setBackgroundColor:[UIColor pinStripeColor]];
-
-        indicator_ = [[CYLoadingIndicator alloc] initWithFrame:[[self view] bounds]];
-        [indicator_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
-        [[self view] addSubview:indicator_];
-        [indicator_ release];
-
-        tabbar_ = [[UITabBar alloc] initWithFrame:CGRectMake(0, 0, 0, 49.0f)];
-        [tabbar_ setFrame:CGRectMake(0.0f, [[self view] bounds].size.height - [tabbar_ bounds].size.height, [[self view] bounds].size.width, [tabbar_ bounds].size.height)];
-        [tabbar_ setAutoresizingMask:UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleWidth];
-        [[self view] addSubview:tabbar_];
-        [tabbar_ release];
-
-        navbar_ = [[UINavigationBar alloc] initWithFrame:CGRectMake(0, 0, 0, 44.0f)];
-        [navbar_ setFrame:CGRectMake(0.0f, 0.0f, [[self view] bounds].size.width, [navbar_ bounds].size.height)];
-        [navbar_ setAutoresizingMask:UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleWidth];
-        [[self view] addSubview:navbar_];
-        [navbar_ release];
+- (void) dealloc {
+    [self releaseSubviews];
+    [database_ setDelegate:nil];
+
+    [super dealloc];
+}
+
+- (void) setProgressError:(NSString *)error withTitle:(NSString *)title {
+    CYAlertView *sheet([[[CYAlertView alloc]
+        initWithTitle:title
+        buttons:[NSArray arrayWithObjects:UCLocalize("OKAY"), nil]
+        defaultButtonIndex:0
+    ] autorelease]);
+
+    [sheet setMessage:error];
+    [sheet yieldToPopupAlertAnimated:YES];
+    [sheet dismiss];
+}
+
+- (void) setProgressTitle:(NSString *)title { }
+- (void) setProgressPercent:(float)percent { }
+- (void) startProgress { }
+- (void) addProgressOutput:(NSString *)output { }
+- (bool) isCancelling:(size_t)received { return NO; }
+- (void) setConfigurationData:(NSString *)data { }
+
+- (void) repairWithSelector:(SEL)selector {
+    [[indicator_ label] performSelectorOnMainThread:@selector(setText:) withObject:[NSString stringWithFormat:Elision_, UCLocalize("REPAIRING"), nil] waitUntilDone:YES];
+    [database_ performSelector:selector];
+    sleep(10);
+    [[indicator_ label] performSelectorOnMainThread:@selector(setText:) withObject:[NSString stringWithFormat:Elision_, UCLocalize("LOADING"), nil] waitUntilDone:YES];
+}
+
+- (id) initWithDatabase:(Database *)database {
+    if ((self = [super init]) != nil) {
+        database_ = database;
+        [database_ setDelegate:self];

     } return self;
 }
 
     } return self;
 }
 

-- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)orientation {
-    return (IsWildcat_ || orientation == UIInterfaceOrientationPortrait);
+- (void) loadView {
+    [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
+    [[self view] setBackgroundColor:[UIColor pinStripeColor]];
+
+    indicator_ = [[CYLoadingIndicator alloc] initWithFrame:[[self view] bounds]];
+    [indicator_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
+    [[self view] addSubview:indicator_];
+
+    tabbar_ = [[UITabBar alloc] initWithFrame:CGRectMake(0, 0, 0, 49.0f)];
+    [tabbar_ setFrame:CGRectMake(0.0f, [[self view] bounds].size.height - [tabbar_ bounds].size.height, [[self view] bounds].size.width, [tabbar_ bounds].size.height)];
+    [tabbar_ setAutoresizingMask:UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleWidth];
+    [[self view] addSubview:tabbar_];
+
+    navbar_ = [[UINavigationBar alloc] initWithFrame:CGRectMake(0, 0, 0, 44.0f)];
+    [navbar_ setFrame:CGRectMake(0.0f, 0.0f, [[self view] bounds].size.width, [navbar_ bounds].size.height)];
+    [navbar_ setAutoresizingMask:UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleWidth];
+    [[self view] addSubview:navbar_];
+}
+
+- (void) releaseSubviews {
+    [indicator_ release];
+    indicator_ = nil;
+
+    [tabbar_ release];
+    tabbar_ = nil;
+
+    [navbar_ release];
+    navbar_ = nil;

 }
 
 @end
 }
 
 @end


@@ -4100,6 +4203,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [super dealloc];
 }
 
     [super dealloc];
 }
 

+- (NSURL *) navigationURL {
+    return [NSURL URLWithString:[NSString stringWithFormat:@"cydia://url/%@", [[[webview_ request] URL] absoluteString]]];
+}
+

 - (void) setHeaders:(NSDictionary *)headers forHost:(NSString *)host {
 }
 
 - (void) setHeaders:(NSDictionary *)headers forHost:(NSString *)host {
 }
 


@@ -4108,18 +4215,16 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
     WebDataSource *source([frame dataSource]);
     NSURLResponse *response([source response]);
 
     WebDataSource *source([frame dataSource]);
     NSURLResponse *response([source response]);

+

     NSURL *url([response URL]);
     NSString *scheme([url scheme]);
     NSURL *url([response URL]);
     NSString *scheme([url scheme]);

-
-    NSHTTPURLResponse *http;
-    if (scheme != nil && ([scheme isEqualToString:@"http"] || [scheme isEqualToString:@"https"]))
-        http = (NSHTTPURLResponse *) response;
-    else
-        http = nil;
-
-    NSDictionary *headers([http allHeaderFields]);

     NSString *host([url host]);
     NSString *host([url host]);

-    [self setHeaders:headers forHost:host];
+
+    if ([response isKindOfClass:[NSHTTPURLResponse class]]) {
+        NSHTTPURLResponse *http((NSHTTPURLResponse *) response);
+        NSDictionary *headers([http allHeaderFields]);
+        [self setHeaders:headers forHost:host];
+    }

 
     if (
         [host isEqualToString:@"cydia.saurik.com"] ||
 
     if (
         [host isEqualToString:@"cydia.saurik.com"] ||


@@ -4178,40 +4283,95 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 @end
 /* }}} */
 
 @end
 /* }}} */
 

-/* Confirmation {{{ */
-@protocol ConfirmationControllerDelegate
-- (void) cancelAndClear:(bool)clear;
-- (void) confirmWithNavigationController:(UINavigationController *)navigation;
-- (void) queue;
+// CydiaScript {{{
+@interface NSObject (CydiaScript)
+- (id) Cydia$webScriptObjectInContext:(WebScriptObject *)context;

 @end
 
 @end
 

-@interface ConfirmationController : CYBrowserController {
-    _transient Database *database_;
-    UIAlertView *essential_;
-    NSArray *changes_;
-    NSArray *issues_;
-    NSArray *sizes_;
-    BOOL substrate_;
-}
+@implementation NSObject (CydiaScript)

 
 

-- (id) initWithDatabase:(Database *)database;
+- (id) Cydia$webScriptObjectInContext:(WebScriptObject *)context {
+    return self;
+}

 
 @end
 
 
 @end
 

-@implementation ConfirmationController
+@implementation NSArray (CydiaScript)

 
 

-- (void) dealloc {
-    [changes_ release];
-    if (issues_ != nil)
-        [issues_ release];
-    [sizes_ release];
-    if (essential_ != nil)
-        [essential_ release];
-    [super dealloc];
+- (id) Cydia$webScriptObjectInContext:(WebScriptObject *)context {
+    WebScriptObject *object([context evaluateWebScript:@"[]"]);
+    for (size_t i(0), e([self count]); i != e; ++i)
+        [object setWebScriptValueAtIndex:i value:[[self objectAtIndex:i] Cydia$webScriptObjectInContext:context]];
+    return object;

 }
 
 }
 

-- (void) alertView:(UIAlertView *)alert clickedButtonAtIndex:(NSInteger)button {
-    NSString *context([alert context]);
+@end
+
+@implementation NSDictionary (CydiaScript)
+
+- (id) Cydia$webScriptObjectInContext:(WebScriptObject *)context {
+    WebScriptObject *object([context evaluateWebScript:@"({})"]);
+    for (id i in self)
+        [object setValue:[[self objectForKey:i] Cydia$webScriptObjectInContext:context] forKey:i];
+    return object;
+}
+
+@end
+// }}}
+
+/* Confirmation Controller {{{ */
+bool DepSubstrate(const pkgCache::VerIterator &iterator) {
+    if (!iterator.end())
+        for (pkgCache::DepIterator dep(iterator.DependsList()); !dep.end(); ++dep) {
+            if (dep->Type != pkgCache::Dep::Depends && dep->Type != pkgCache::Dep::PreDepends)
+                continue;
+            pkgCache::PkgIterator package(dep.TargetPkg());
+            if (package.end())
+                continue;
+            if (strcmp(package.Name(), "mobilesubstrate") == 0)
+                return true;
+        }
+
+    return false;
+}
+
+@protocol ConfirmationControllerDelegate
+- (void) cancelAndClear:(bool)clear;
+- (void) confirmWithNavigationController:(UINavigationController *)navigation;
+- (void) queue;
+@end
+
+@interface ConfirmationController : CYBrowserController {
+    _transient Database *database_;
+
+    UIAlertView *essential_;
+
+    NSDictionary *changes_;
+    NSMutableArray *issues_;
+    NSDictionary *sizes_;
+
+    BOOL substrate_;
+}
+
+- (id) initWithDatabase:(Database *)database;
+
+@end
+
+@implementation ConfirmationController
+
+- (void) dealloc {
+    [changes_ release];
+    [issues_ release];
+    [sizes_ release];
+
+    if (essential_ != nil)
+        [essential_ release];
+
+    [super dealloc];
+}
+
+- (void) alertView:(UIAlertView *)alert clickedButtonAtIndex:(NSInteger)button {
+    NSString *context([alert context]);

 
     if ([context isEqualToString:@"remove"]) {
         if (button == [alert cancelButtonIndex]) {
 
     if ([context isEqualToString:@"remove"]) {
         if (button == [alert cancelButtonIndex]) {


@@ -4243,9 +4403,11 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 - (void) webView:(WebView *)view didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame {
     [super webView:view didClearWindowObject:window forFrame:frame];
 
 - (void) webView:(WebView *)view didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame {
     [super webView:view didClearWindowObject:window forFrame:frame];

-    [window setValue:changes_ forKey:@"changes"];
-    [window setValue:issues_ forKey:@"issues"];
-    [window setValue:sizes_ forKey:@"sizes"];
+
+    [window setValue:[changes_ Cydia$webScriptObjectInContext:window] forKey:@"changes"];
+    [window setValue:[issues_ Cydia$webScriptObjectInContext:window] forKey:@"issues"];
+    [window setValue:[sizes_ Cydia$webScriptObjectInContext:window] forKey:@"sizes"];
+

     [window setValue:self forKey:@"queue"];
 }
 
     [window setValue:self forKey:@"queue"];
 }
 


@@ -4253,39 +4415,117 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     if ((self = [super init]) != nil) {
         database_ = database;
 
     if ((self = [super init]) != nil) {
         database_ = database;
 

-        [[self navigationItem] setTitle:UCLocalize("CONFIRM")];
-
-        NSMutableArray *installing = [NSMutableArray arrayWithCapacity:16];
-        NSMutableArray *reinstalling = [NSMutableArray arrayWithCapacity:16];
-        NSMutableArray *upgrading = [NSMutableArray arrayWithCapacity:16];
-        NSMutableArray *downgrading = [NSMutableArray arrayWithCapacity:16];
-        NSMutableArray *removing = [NSMutableArray arrayWithCapacity:16];
+        NSMutableArray *installs([NSMutableArray arrayWithCapacity:16]);
+        NSMutableArray *reinstalls([NSMutableArray arrayWithCapacity:16]);
+        NSMutableArray *upgrades([NSMutableArray arrayWithCapacity:16]);
+        NSMutableArray *downgrades([NSMutableArray arrayWithCapacity:16]);
+        NSMutableArray *removes([NSMutableArray arrayWithCapacity:16]);

 
         bool remove(false);
 
 
         bool remove(false);
 

+        pkgCacheFile &cache([database_ cache]);
+        NSArray *packages([database_ packages]);

         pkgDepCache::Policy *policy([database_ policy]);
 
         pkgDepCache::Policy *policy([database_ policy]);
 

-        pkgCacheFile &cache([database_ cache]);
-        NSArray *packages = [database_ packages];
+        issues_ = [[NSMutableArray arrayWithCapacity:4] retain];
+

         for (Package *package in packages) {
         for (Package *package in packages) {

-            pkgCache::PkgIterator iterator = [package iterator];
+            pkgCache::PkgIterator iterator([package iterator]);
+            NSString *name([package id]);
+
+            if ([package broken]) {
+                NSMutableArray *reasons([NSMutableArray arrayWithCapacity:4]);
+
+                [issues_ addObject:[NSDictionary dictionaryWithObjectsAndKeys:
+                    name, @"package",
+                    reasons, @"reasons",
+                nil]];
+
+                pkgCache::VerIterator ver(cache[iterator].InstVerIter(cache));
+                if (ver.end())
+                    continue;
+
+                for (pkgCache::DepIterator dep(ver.DependsList()); !dep.end(); ) {
+                    pkgCache::DepIterator start;
+                    pkgCache::DepIterator end;
+                    dep.GlobOr(start, end); // ++dep
+
+                    if (!cache->IsImportantDep(end))
+                        continue;
+                    if ((cache[end] & pkgDepCache::DepGInstall) != 0)
+                        continue;
+
+                    _forever {
+                        NSString *reason, *installed((NSString *) [WebUndefined undefined]);
+
+                        pkgCache::PkgIterator target(start.TargetPkg());
+                        if (target->ProvidesList != 0)
+                            reason = @"missing";
+                        else {
+                            pkgCache::VerIterator ver(cache[target].InstVerIter(cache));
+                            if (!ver.end()) {
+                                reason = @"installed";
+                                installed = [NSString stringWithUTF8String:ver.VerStr()];
+                            } else if (!cache[target].CandidateVerIter(cache).end())
+                                reason = @"uninstalled";
+                            else if (target->ProvidesList == 0)
+                                reason = @"uninstallable";
+                            else
+                                reason = @"virtual";
+                        }
+
+                        NSDictionary *version(start.TargetVer() == 0 ? [NSNull null] : [NSDictionary dictionaryWithObjectsAndKeys:
+                            [NSString stringWithUTF8String:start.CompType()], @"operator",
+                            [NSString stringWithUTF8String:start.TargetVer()], @"value",
+                        nil]);
+
+                        [reasons addObject:[NSDictionary dictionaryWithObjectsAndKeys:
+                            [NSString stringWithUTF8String:start.DepType()], @"relation",
+                            [NSString stringWithUTF8String:start.TargetPkg().Name()], @"package",
+                            version, @"version",
+                            reason, @"reason",
+                            installed, @"installed",
+                        nil]];
+
+                        // yes, seriously. (wtf?)
+                        if (start == end)
+                            break;
+                        ++start;
+                    }
+                }
+            }
+

             pkgDepCache::StateCache &state(cache[iterator]);
 
             pkgDepCache::StateCache &state(cache[iterator]);
 

-            NSString *name([package name]);
+            static Pcre special_r("^(firmware$|gsc\\.|cy\\+)");

 
             if (state.NewInstall())
 
             if (state.NewInstall())

-                [installing addObject:name];
+                [installs addObject:name];

             else if (!state.Delete() && (state.iFlags & pkgDepCache::ReInstall) == pkgDepCache::ReInstall)
             else if (!state.Delete() && (state.iFlags & pkgDepCache::ReInstall) == pkgDepCache::ReInstall)

-                [reinstalling addObject:name];
+                [reinstalls addObject:name];

             else if (state.Upgrade())
             else if (state.Upgrade())

-                [upgrading addObject:name];
+                [upgrades addObject:name];

             else if (state.Downgrade())
             else if (state.Downgrade())

-                [downgrading addObject:name];
-            else if (state.Delete()) {
+                [downgrades addObject:name];
+            else if (!state.Delete())
+                continue;
+            else if (special_r(name))
+                [issues_ addObject:[NSDictionary dictionaryWithObjectsAndKeys:
+                    [NSNull null], @"package",
+                    [NSArray arrayWithObjects:
+                        [NSDictionary dictionaryWithObjectsAndKeys:
+                            @"Conflicts", @"relation",
+                            name, @"package",
+                            [NSNull null], @"version",
+                            @"installed", @"reason",
+                        nil],
+                    nil], @"reasons",
+                nil]];
+            else {

                 if ([package essential])
                     remove = true;
                 if ([package essential])
                     remove = true;

-                [removing addObject:name];
-            } else continue;
+                [removes addObject:name];
+            }

 
             substrate_ |= DepSubstrate(policy->GetCandidateVer(iterator));
             substrate_ |= DepSubstrate(iterator.CurrentVer());
 
             substrate_ |= DepSubstrate(policy->GetCandidateVer(iterator));
             substrate_ |= DepSubstrate(iterator.CurrentVer());


@@ -4301,7 +4541,9 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
                 message:UCLocalize("REMOVING_ESSENTIALS_EX")
                 delegate:self
                 cancelButtonTitle:[NSString stringWithFormat:parenthetical, UCLocalize("CANCEL_OPERATION"), UCLocalize("SAFE")]
                 message:UCLocalize("REMOVING_ESSENTIALS_EX")
                 delegate:self
                 cancelButtonTitle:[NSString stringWithFormat:parenthetical, UCLocalize("CANCEL_OPERATION"), UCLocalize("SAFE")]

-                otherButtonTitles:[NSString stringWithFormat:parenthetical, UCLocalize("FORCE_REMOVAL"), UCLocalize("UNSAFE")], nil
+                otherButtonTitles:
+                    [NSString stringWithFormat:parenthetical, UCLocalize("FORCE_REMOVAL"), UCLocalize("UNSAFE")],
+                nil

             ];
 
             [essential_ setContext:@"remove"];
             ];
 
             [essential_ setContext:@"remove"];


@@ -4317,28 +4559,23 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
             [essential_ setContext:@"unable"];
         }
 
             [essential_ setContext:@"unable"];
         }
 

-        changes_ = [[NSArray alloc] initWithObjects:
-            installing,
-            reinstalling,
-            upgrading,
-            downgrading,
-            removing,
+        changes_ = [[NSDictionary alloc] initWithObjectsAndKeys:
+            installs, @"installs",
+            reinstalls, @"reinstalls",
+            upgrades, @"upgrades",
+            downgrades, @"downgrades",
+            removes, @"removes",

         nil];
 
         nil];
 

-        issues_ = [database_ issues];
-        if (issues_ != nil)
-            issues_ = [issues_ retain];
-
-        sizes_ = [[NSArray alloc] initWithObjects:
-            SizeString([database_ fetcher].FetchNeeded()),
-            SizeString([database_ fetcher].PartialPresent()),
+        sizes_ = [[NSDictionary alloc] initWithObjectsAndKeys:
+            [NSNumber numberWithInteger:[database_ fetcher].FetchNeeded()], @"downloading",
+            [NSNumber numberWithInteger:[database_ fetcher].PartialPresent()], @"resuming",

         nil];
 
         nil];
 

-        [self loadURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"confirm" ofType:@"html"]]];
+        [self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/confirm/", UI_]]];

 
         [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
             initWithTitle:UCLocalize("CANCEL")
 
         [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
             initWithTitle:UCLocalize("CANCEL")

-            // OLD: [NSString stringWithFormat:UCLocalize("SLASH_DELIMITED"), UCLocalize("CANCEL"), UCLocalize("QUEUE")]

             style:UIBarButtonItemStylePlain
             target:self
             action:@selector(cancelButtonClicked)
             style:UIBarButtonItemStylePlain
             target:self
             action:@selector(cancelButtonClicked)


@@ -4346,21 +4583,19 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     } return self;
 }
 
     } return self;
 }
 

+#if !AlwaysReload

 - (void) applyRightButton {
 - (void) applyRightButton {

-#if !AlwaysReload && !IgnoreInstall
-    if (issues_ == nil && ![self isLoading])
+    if ([issues_ count] == 0 && ![self isLoading])

         [[self navigationItem] setRightBarButtonItem:[[[UIBarButtonItem alloc]
             initWithTitle:UCLocalize("CONFIRM")
         [[self navigationItem] setRightBarButtonItem:[[[UIBarButtonItem alloc]
             initWithTitle:UCLocalize("CONFIRM")

-            style:UIBarButtonItemStylePlain
+            style:UIBarButtonItemStyleDone

             target:self
             action:@selector(confirmButtonClicked)
         ] autorelease]];
     else
             target:self
             action:@selector(confirmButtonClicked)
         ] autorelease]];
     else

-        [super applyRightButton];
-#else
-    [[self navigationItem] setRightBarButtonItem:nil];
-#endif
+        [[self navigationItem] setRightBarButtonItem:nil];

 }
 }

+#endif

 
 - (void) cancelButtonClicked {
     [self dismissModalViewControllerAnimated:YES];
 
 - (void) cancelButtonClicked {
     [self dismissModalViewControllerAnimated:YES];


@@ -4369,9 +4604,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 #if !AlwaysReload
 - (void) confirmButtonClicked {
 
 #if !AlwaysReload
 - (void) confirmButtonClicked {

-#if IgnoreInstall
-    return;
-#endif

     if (essential_ != nil)
         [essential_ show];
     else {
     if (essential_ != nil)
         [essential_ show];
     else {


@@ -4398,6 +4630,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 - (SEL) selector;
 - (id) target;
 - (id) object;
 - (SEL) selector;
 - (id) target;
 - (id) object;

+

 @end
 
 @implementation ProgressData
 @end
 
 @implementation ProgressData


@@ -4487,7 +4720,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         //[status_ setFont:font];
 
         output_ = [[UITextView alloc] init];
         //[status_ setFont:font];
 
         output_ = [[UITextView alloc] init];

-

         [output_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
         //[output_ setTextFont:@"Courier New"];
         [output_ setFont:[[output_ font] fontWithSize:12]];
         [output_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
         //[output_ setTextFont:@"Courier New"];
         [output_ setFont:[[output_ font] fontWithSize:12]];


@@ -4533,7 +4765,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         10,
         20,
         bounds.size.width - 20,
         10,
         20,
         bounds.size.width - 20,

-        bounds.size.height - 62
+        bounds.size.height - 96

     )];
     [close_ setFrame:CGRectMake(
         (bounds.size.width - closewidth) / 2,
     )];
     [close_ setFrame:CGRectMake(
         (bounds.size.width - closewidth) / 2,


@@ -4551,7 +4783,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [self positionViews];
 }
 
     [self positionViews];
 }
 

-- (void)didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation {
+- (void) didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation {

     [self positionViews];
 }
 
     [self positionViews];
 }
 


@@ -4743,7 +4975,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) setProgressError:(NSString *)error withTitle:(NSString *)title {
 }
 
 - (void) setProgressError:(NSString *)error withTitle:(NSString *)title {

-    CYActionSheet *sheet([[[CYActionSheet alloc]
+    CYAlertView *sheet([[[CYAlertView alloc]

         initWithTitle:title
         buttons:[NSArray arrayWithObjects:UCLocalize("OKAY"), nil]
         defaultButtonIndex:0
         initWithTitle:title
         buttons:[NSArray arrayWithObjects:UCLocalize("OKAY"), nil]
         defaultButtonIndex:0


@@ -4801,8 +5033,9 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         message:[NSString stringWithFormat:@"%@\n\n%@", UCLocalize("CONFIGURATION_UPGRADE_EX"), ofile]
         delegate:self
         cancelButtonTitle:UCLocalize("KEEP_OLD_COPY")
         message:[NSString stringWithFormat:@"%@\n\n%@", UCLocalize("CONFIGURATION_UPGRADE_EX"), ofile]
         delegate:self
         cancelButtonTitle:UCLocalize("KEEP_OLD_COPY")

-        otherButtonTitles:UCLocalize("ACCEPT_NEW_COPY"),
-        // XXX: UCLocalize("SEE_WHAT_CHANGED"),
+        otherButtonTitles:
+            UCLocalize("ACCEPT_NEW_COPY"),
+            // XXX: UCLocalize("SEE_WHAT_CHANGED"),

         nil
     ] autorelease];
 
         nil
     ] autorelease];
 


@@ -4908,6 +5141,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @end
 /* }}} */
 
 @end
 /* }}} */

+

 /* Package Cell {{{ */
 @interface PackageCell : CYTableViewCell <
     ContentDelegate
 /* Package Cell {{{ */
 @interface PackageCell : CYTableViewCell <
     ContentDelegate


@@ -4986,16 +5220,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     } return self;
 }
 
     } return self;
 }
 

-- (void) _setBackgroundColor {
-    UIColor *color;
-    if (NSString *mode = [package_ mode]) {
-        bool remove([mode isEqualToString:@"REMOVE"] || [mode isEqualToString:@"PURGE"]);
-        color = remove ? RemovingColor_ : InstallingColor_;
-    } else
-        color = [UIColor whiteColor];
-
-    [content_ setBackgroundColor:color];
-    [self setNeedsDisplay];
+- (NSString *) accessibilityLabel {
+    return [NSString stringWithFormat:UCLocalize("COLON_DELIMITED"), name_, description_];

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


@@ -5044,11 +5270,36 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         if ((badge_ = [UIImage imageAtPath:[NSString stringWithFormat:@"%@/Purposes/%@.png", App_, purpose]]) != nil)
             badge_ = [badge_ retain];
 
         if ((badge_ = [UIImage imageAtPath:[NSString stringWithFormat:@"%@/Purposes/%@.png", App_, purpose]]) != nil)
             badge_ = [badge_ retain];
 

-    if ([package installed] != nil)
-        if ((placard_ = [UIImage imageAtPath:[NSString stringWithFormat:@"%@/installed.png", App_]]) != nil)
+    UIColor *color;
+    NSString *placard;
+
+    if (NSString *mode = [package_ mode]) {
+        if ([mode isEqualToString:@"REMOVE"] || [mode isEqualToString:@"PURGE"]) {
+            color = RemovingColor_;
+            //placard = @"removing";
+        } else {
+            color = InstallingColor_;
+            //placard = @"installing";
+        }
+
+        // XXX: the removing/installing placards are not @2x
+        placard = nil;
+    } else {
+        color = [UIColor whiteColor];
+
+        if ([package installed] != nil)
+            placard = @"installed";
+        else
+            placard = nil;
+    }
+
+    [content_ setBackgroundColor:color];
+
+    if (placard != nil)
+        if ((placard_ = [UIImage imageAtPath:[NSString stringWithFormat:@"%@/%@.png", App_, placard]]) != nil)

             placard_ = [placard_ retain];
 
             placard_ = [placard_ retain];
 

-    [self _setBackgroundColor];
+    [self setNeedsDisplay];

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


@@ -5226,6 +5477,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [switch_ setFrame:CGRectMake(frame.size.width - 102, 9, rect.size.width, rect.size.height)];
 }
 
     [switch_ setFrame:CGRectMake(frame.size.width - 102, 9, rect.size.width, rect.size.height)];
 }
 

+- (NSString *) accessibilityLabel {
+    return name_;
+}
+

 - (void) drawContentRect:(CGRect)rect {
     bool highlighted(highlighted_ && !editing_);
 
 - (void) drawContentRect:(CGRect)rect {
     bool highlighted(highlighted_ && !editing_);
 


@@ -5272,12 +5527,12 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 @implementation FileTable
 
 - (void) dealloc {
 @implementation FileTable
 
 - (void) dealloc {

-    if (package_ != nil)
-        [package_ release];
-    if (name_ != nil)
-        [name_ release];
+    [self releaseSubviews];
+
+    [package_ release];
+    [name_ release];

     [files_ release];
     [files_ release];

-    [list_ release];
+

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


@@ -5303,21 +5558,35 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     return cell;
 }
 
     return cell;
 }
 

+- (NSURL *) navigationURL {
+    return [NSURL URLWithString:[NSString stringWithFormat:@"cydia://package/%@/files", [package_ id]]];
+}
+
+- (void) loadView {
+    [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
+
+    list_ = [[UITableView alloc] initWithFrame:[[self view] bounds]];
+    [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
+    [list_ setRowHeight:24.0f];
+    [list_ setDataSource:self];
+    [list_ setDelegate:self];
+    [[self view] addSubview:list_];
+}
+
+- (void) viewDidLoad {
+    [[self navigationItem] setTitle:UCLocalize("INSTALLED_FILES")];
+}
+
+- (void) releaseSubviews {
+    [list_ release];
+    list_ = nil;
+}
+

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

-        [[self navigationItem] setTitle:UCLocalize("INSTALLED_FILES")];
-

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

-
-        list_ = [[UITableView alloc] initWithFrame:[[self view] bounds]];
-        [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
-        [list_ setRowHeight:24.0f];
-        [[self view] addSubview:list_];
-
-        [list_ setDataSource:self];
-        [list_ setDelegate:self];

     } return self;
 }
 
     } return self;
 }
 


@@ -5367,6 +5636,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) reloadData {
 }
 
 - (void) reloadData {

+    [super reloadData];
+

     [self setPackage:[database_ packageWithName:name_]];
 }
 
     [self setPackage:[database_ packageWithName:name_]];
 }
 


@@ -5384,8 +5655,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     UIBarButtonItem *button_;
 }
 
     UIBarButtonItem *button_;
 }
 

-- (id) initWithDatabase:(Database *)database;
-- (void) setPackage:(Package *)package;
+- (id) initWithDatabase:(Database *)database forPackage:(NSString *)name;

 
 @end
 
 
 @end
 


@@ -5405,10 +5675,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [super dealloc];
 }
 
     [super dealloc];
 }
 

-- (void) release {
-    if ([self retainCount] == 1)
-        [delegate_ setPackageController:self];
-    [super release];
+- (NSURL *) navigationURL {
+    return [NSURL URLWithString:[NSString stringWithFormat:@"cydia://package/%@", name_]];

 }
 
 /* XXX: this is not safe at all... localization of /fail/ */
 }
 
 /* XXX: this is not safe at all... localization of /fail/ */


@@ -5439,11 +5707,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     }
 }
 
     }
 }
 

-- (void) webView:(WebView *)view didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame {
-    [super webView:view didClearWindowObject:window forFrame:frame];
-    [window setValue:package_ forKey:@"package"];
-}
-

 - (bool) _allowJavaScriptPanel {
     return commercial_;
 }
 - (bool) _allowJavaScriptPanel {
     return commercial_;
 }


@@ -5504,33 +5767,28 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 #endif
 
 }
 #endif
 

-- (id) initWithDatabase:(Database *)database {
+- (id) initWithDatabase:(Database *)database forPackage:(NSString *)name {

     if ((self = [super init]) != nil) {
         database_ = database;
         buttons_ = [[NSMutableArray alloc] initWithCapacity:4];
     if ((self = [super init]) != nil) {
         database_ = database;
         buttons_ = [[NSMutableArray alloc] initWithCapacity:4];

-        [self loadURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"package" ofType:@"html"]]];
+        name_ = [[NSString alloc] initWithString:name];

     } return self;
 }
 
     } return self;
 }
 

-- (void) setPackage:(Package *)package {
-    if (package_ != nil) {
-        [package_ autorelease];
-        package_ = nil;
-    }
+- (void) reloadData {
+    [super reloadData];

 
 

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

 
     [buttons_ removeAllObjects];
 
 
     [buttons_ removeAllObjects];
 

-    if (package != nil) {
-        [package parse];
+    if (package_ != nil) {
+        [package_ parse];

 
 

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

 
         if ([package_ mode] != nil)
             [buttons_ addObject:UCLocalize("CLEAR")];
 
         if ([package_ mode] != nil)
             [buttons_ addObject:UCLocalize("CLEAR")];


@@ -5562,21 +5820,18 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         action:@selector(customButtonClicked)
     ];
 
         action:@selector(customButtonClicked)
     ];
 

-    [self reloadURL];
+    [self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/package/#!/%@", UI_, name_]]];

 }
 
 - (bool) isLoading {
     return commercial_ ? [super isLoading] : false;
 }
 
 }
 
 - (bool) isLoading {
     return commercial_ ? [super isLoading] : false;
 }
 

-- (void) reloadData {
-    [self setPackage:[database_ packageWithName:name_]];
-}
-

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

-/* Package Table {{{ */
-@interface PackageTable : UIView <
+
+/* Package List Controller {{{ */
+@interface PackageListController : CYViewController <

     UITableViewDataSource,
     UITableViewDelegate
 > {
     UITableViewDataSource,
     UITableViewDelegate
 > {


@@ -5587,29 +5842,16 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     UITableView *list_;
     NSMutableArray *index_;
     NSMutableDictionary *indices_;
     UITableView *list_;
     NSMutableArray *index_;
     NSMutableDictionary *indices_;

-    // XXX: this target_ seems to be delegate_. :(
-    _transient id target_;
-    SEL action_;
-    // XXX: why do we even have this delegate_?
-    _transient id delegate_;
+    NSString *title_;

 }
 
 }
 

-- (id) initWithFrame:(CGRect)frame database:(Database *)database target:(id)target action:(SEL)action;
-
+- (id) initWithDatabase:(Database *)database title:(NSString *)title;

 - (void) setDelegate:(id)delegate;
 - (void) setDelegate:(id)delegate;

-
-- (void) reloadData;

 - (void) resetCursor;
 
 - (void) resetCursor;
 

-- (UITableView *) list;
-
-- (void) setShouldHideHeaderInShortLists:(BOOL)hide;
-
-- (void) deselectWithAnimation:(BOOL)animated;
-

 @end
 
 @end
 

-@implementation PackageTable
+@implementation PackageListController

 
 - (void) dealloc {
     [packages_ release];
 
 - (void) dealloc {
     [packages_ release];


@@ -5617,13 +5859,97 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [list_ release];
     [index_ release];
     [indices_ release];
     [list_ release];
     [index_ release];
     [indices_ release];

+    [title_ release];

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

+- (void) deselectWithAnimation:(BOOL)animated {
+    [list_ deselectRowAtIndexPath:[list_ indexPathForSelectedRow] animated:animated];
+}
+
+- (void) resizeForKeyboardBounds:(CGRect)bounds duration:(NSTimeInterval)duration curve:(UIViewAnimationCurve)curve {
+    CGRect base = [[self view] bounds];
+    base.size.height -= bounds.size.height;
+    base.origin = [list_ frame].origin;
+
+    [UIView beginAnimations:nil context:NULL];
+    [UIView setAnimationBeginsFromCurrentState:YES];
+    [UIView setAnimationCurve:curve];
+    [UIView setAnimationDuration:duration];
+    [list_ setFrame:base];
+    [UIView commitAnimations];
+}
+
+- (void) resizeForKeyboardBounds:(CGRect)bounds duration:(NSTimeInterval)duration {
+    [self resizeForKeyboardBounds:bounds duration:duration curve:UIViewAnimationCurveLinear];
+}
+
+- (void) resizeForKeyboardBounds:(CGRect)bounds {
+    [self resizeForKeyboardBounds:bounds duration:0];
+}
+
+- (void) keyboardWillShow:(NSNotification *)notification {
+    CGRect bounds;
+    CGPoint center;
+    NSTimeInterval duration;
+    UIViewAnimationCurve curve;
+    [[[notification userInfo] objectForKey:UIKeyboardBoundsUserInfoKey] getValue:&bounds];
+    [[[notification userInfo] objectForKey:UIKeyboardCenterEndUserInfoKey] getValue:&center];
+    [[[notification userInfo] objectForKey:UIKeyboardAnimationCurveUserInfoKey] getValue:&curve];
+    [[[notification userInfo] objectForKey:UIKeyboardAnimationDurationUserInfoKey] getValue:&duration];
+
+    CGRect kbframe = CGRectMake(round(center.x - bounds.size.width / 2.0), round(center.y - bounds.size.height / 2.0), bounds.size.width, bounds.size.height);
+    UIViewController *base = self;
+    while ([base parentViewController] != nil)
+        base = [base parentViewController];
+    CGRect viewframe = [[base view] convertRect:[list_ frame] fromView:[list_ superview]];
+    CGRect intersection = CGRectIntersection(viewframe, kbframe);
+
+    [self resizeForKeyboardBounds:intersection duration:duration curve:curve];
+}
+
+- (void) keyboardWillHide:(NSNotification *)notification {
+    NSTimeInterval duration;
+    UIViewAnimationCurve curve;
+    [[[notification userInfo] objectForKey:UIKeyboardAnimationCurveUserInfoKey] getValue:&curve];
+    [[[notification userInfo] objectForKey:UIKeyboardAnimationDurationUserInfoKey] getValue:&duration];
+
+    [self resizeForKeyboardBounds:CGRectZero duration:duration curve:curve];
+}
+
+- (void) viewWillAppear:(BOOL)animated {
+    [super viewWillAppear:animated];
+
+    [self resizeForKeyboardBounds:CGRectZero];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillShow:) name:UIKeyboardWillShowNotification object:nil];
+    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(keyboardWillHide:) name:UIKeyboardWillHideNotification object:nil];
+}
+
+- (void) viewWillDisappear:(BOOL)animated {
+    [super viewWillDisappear:animated];
+
+    [self resizeForKeyboardBounds:CGRectZero];
+    [[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardWillShowNotification object:nil];
+    [[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardWillHideNotification object:nil];
+}
+
+- (void) viewDidAppear:(BOOL)animated {
+    [super viewDidAppear:animated];
+    [self deselectWithAnimation:animated];
+}
+
+- (void) didSelectPackage:(Package *)package {
+    CYPackageController *view([[[CYPackageController alloc] initWithDatabase:database_ forPackage:[package id]] autorelease]);
+    [view setDelegate:delegate_];
+    [[self navigationController] pushViewController:view animated:YES];
+}
+
+#if TryIndexedCollation

 + (BOOL) hasIndexedCollation {
     return NO; // XXX: objc_getClass("UILocalizedIndexedCollation") != nil;
 }
 + (BOOL) hasIndexedCollation {
     return NO; // XXX: objc_getClass("UILocalizedIndexedCollation") != nil;
 }

+#endif

 
 - (NSInteger) numberOfSectionsInTableView:(UITableView *)list {
     NSInteger count([sections_ count]);
 
 - (NSInteger) numberOfSectionsInTableView:(UITableView *)list {
     NSInteger count([sections_ count]);


@@ -5661,15 +5987,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     return cell;
 }
 
     return cell;
 }
 

-- (void) deselectWithAnimation:(BOOL)animated {
-    [list_ deselectRowAtIndexPath:[list_ indexPathForSelectedRow] animated:animated];
-}
-
-- (NSIndexPath *) tableView:(UITableView *)table willSelectRowAtIndexPath:(NSIndexPath *)path {
+- (void) tableView:(UITableView *)table didSelectRowAtIndexPath:(NSIndexPath *)path {

     Package *package([self packageAtIndexPath:path]);
     package = [database_ packageWithName:[package id]];
     Package *package([self packageAtIndexPath:path]);
     package = [database_ packageWithName:[package id]];

-    [target_ performSelector:action_ withObject:package];
-    return path;
+    [self didSelectPackage:package];

 }
 
 - (NSArray *) sectionIndexTitlesForTableView:(UITableView *)tableView {
 }
 
 - (NSArray *) sectionIndexTitlesForTableView:(UITableView *)tableView {


@@ -5678,32 +5999,37 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (NSInteger) tableView:(UITableView *)tableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index {
 }
 
 - (NSInteger) tableView:(UITableView *)tableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index {

+#if TryIndexedCollation

     if ([[self class] hasIndexedCollation]) {
         return [[objc_getClass("UILocalizedIndexedCollation") currentCollation] sectionForSectionIndexTitleAtIndex:index];
     }
     if ([[self class] hasIndexedCollation]) {
         return [[objc_getClass("UILocalizedIndexedCollation") currentCollation] sectionForSectionIndexTitleAtIndex:index];
     }

+#endif

 
     return index;
 }
 
 
     return index;
 }
 

-- (id) initWithFrame:(CGRect)frame database:(Database *)database target:(id)target action:(SEL)action {
-    if ((self = [super initWithFrame:frame]) != nil) {
+- (id) initWithDatabase:(Database *)database title:(NSString *)title {
+    if ((self = [super init]) != nil) {

         database_ = database;
         database_ = database;

+        title_ = [title copy];
+        [[self navigationItem] setTitle:title_];

 
 

-        target_ = target;
-        action_ = action;
+#if TryIndexedCollation
+        if ([[self class] hasIndexedCollation])
+            index_ = [[[objc_getClass("UILocalizedIndexedCollation") currentCollation] sectionIndexTitles] retain]
+        else
+#endif
+            index_ = [[NSMutableArray alloc] initWithCapacity:32];

 
 

-        index_ = [[self class] hasIndexedCollation]
-            ? [[[objc_getClass("UILocalizedIndexedCollation") currentCollation] sectionIndexTitles] retain]
-            : [[NSMutableArray alloc] initWithCapacity:32];

         indices_ = [[NSMutableDictionary alloc] initWithCapacity:32];
 
         packages_ = [[NSMutableArray arrayWithCapacity:16] retain];
         sections_ = [[NSMutableArray arrayWithCapacity:16] retain];
 
         indices_ = [[NSMutableDictionary alloc] initWithCapacity:32];
 
         packages_ = [[NSMutableArray arrayWithCapacity:16] retain];
         sections_ = [[NSMutableArray arrayWithCapacity:16] retain];
 

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

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

-        [self addSubview:list_];
+        [[self view] addSubview:list_];

 
         [list_ setDataSource:self];
         [list_ setDelegate:self];
 
         [list_ setDataSource:self];
         [list_ setDelegate:self];


@@ -5719,6 +6045,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) reloadData {
 }
 
 - (void) reloadData {

+    [super reloadData];
+

     era_ = [database_ era];
     NSArray *packages = [database_ packages];
 
     era_ = [database_ era];
     NSArray *packages = [database_ packages];
 


@@ -5735,6 +6063,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
     Section *section = nil;
 
 
     Section *section = nil;
 

+#if TryIndexedCollation

     if ([[self class] hasIndexedCollation]) {
         id collation = [objc_getClass("UILocalizedIndexedCollation") currentCollation];
         NSArray *titles = [collation sectionIndexTitles];
     if ([[self class] hasIndexedCollation]) {
         id collation = [objc_getClass("UILocalizedIndexedCollation") currentCollation];
         NSArray *titles = [collation sectionIndexTitles];


@@ -5765,7 +6094,9 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
                 [section addToCount];
             }
         _end
                 [section addToCount];
             }
         _end

-    } else {
+    } else
+#endif
+    {

         [index_ removeAllObjects];
 
         _profile(PackageTable$reloadData$Section)
         [index_ removeAllObjects];
 
         _profile(PackageTable$reloadData$Section)


@@ -5805,18 +6136,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [list_ scrollRectToVisible:CGRectMake(0, 0, 0, 0) animated:NO];
 }
 
     [list_ scrollRectToVisible:CGRectMake(0, 0, 0, 0) animated:NO];
 }
 

-- (UITableView *) list {
-    return list_;
-}
-
-- (void) setShouldHideHeaderInShortLists:(BOOL)hide {
-    //XXX:[list_ setShouldHideHeaderInShortLists:hide];
-}
-

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

-/* Filtered Package Table {{{ */
-@interface FilteredPackageTable : PackageTable {
+/* Filtered Package List Controller {{{ */
+@interface FilteredPackageListController : PackageListController {

     SEL filter_;
     IMP imp_;
     id object_;
     SEL filter_;
     IMP imp_;
     id object_;


@@ -5825,11 +6148,11 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 - (void) setObject:(id)object;
 - (void) setObject:(id)object forFilter:(SEL)filter;
 
 - (void) setObject:(id)object;
 - (void) setObject:(id)object forFilter:(SEL)filter;
 

-- (id) initWithFrame:(CGRect)frame database:(Database *)database target:(id)target action:(SEL)action filter:(SEL)filter with:(id)object;
+- (id) initWithDatabase:(Database *)database title:(NSString *)title filter:(SEL)filter with:(id)object;

 
 @end
 
 
 @end
 

-@implementation FilteredPackageTable
+@implementation FilteredPackageListController

 
 - (void) dealloc {
     if (object_ != nil)
 
 - (void) dealloc {
     if (object_ != nil)


@@ -5867,10 +6190,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     _end
 }
 
     _end
 }
 

-- (id) initWithFrame:(CGRect)frame database:(Database *)database target:(id)target action:(SEL)action filter:(SEL)filter with:(id)object {
-    if ((self = [super initWithFrame:frame database:database target:target action:action]) != nil) {
+- (id) initWithDatabase:(Database *)database title:(NSString *)title filter:(SEL)filter with:(id)object {
+    if ((self = [super initWithDatabase:database title:title]) != nil) {

         [self setFilter:filter];
         [self setFilter:filter];

-        object_ = [object retain];
+        [self setObject:object];

         [self reloadData];
     } return self;
 }
         [self reloadData];
     } return self;
 }


@@ -5878,2139 +6201,2121 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 @end
 /* }}} */
 
 @end
 /* }}} */
 

-/* Filtered Package Controller {{{ */
-@interface FilteredPackageController : CYViewController {
-    _transient Database *database_;
-    FilteredPackageTable *packages_;
-    NSString *title_;
+/* Home Controller {{{ */
+@interface HomeController : CYBrowserController {

 }
 
 }
 

-- (id) initWithDatabase:(Database *)database title:(NSString *)title filter:(SEL)filter with:(id)object;
-

 @end
 
 @end
 

-@implementation FilteredPackageController
+@implementation HomeController

 
 

-- (void) dealloc {
-    [packages_ release];
-    [title_ release];
-
-    [super dealloc];
++ (BOOL) shouldHideNavigationBar {
+    return NO;

 }
 
 }
 

-- (void) viewDidAppear:(BOOL)animated {
-    [super viewDidAppear:animated];
-    [packages_ deselectWithAnimation:animated];
+- (NSURL *) navigationURL {
+    return [NSURL URLWithString:@"cydia://home"];

 }
 
 }
 

-- (void) didSelectPackage:(Package *)package {
-    CYPackageController *view([[[CYPackageController alloc] initWithDatabase:database_] autorelease]);
-    [view setPackage:package];
-    [view setDelegate:delegate_];
-    [[self navigationController] pushViewController:view animated:YES];
+- (void) _setMoreHeaders:(NSMutableURLRequest *)request {
+    [super _setMoreHeaders:request];
+
+    if (ChipID_ != nil)
+        [request setValue:ChipID_ forHTTPHeaderField:@"X-Chip-ID"];
+    if (UniqueID_ != nil)
+        [request setValue:UniqueID_ forHTTPHeaderField:@"X-Unique-ID"];
+    if (PLMN_ != nil)
+        [request setValue:PLMN_ forHTTPHeaderField:@"X-Carrier-ID"];

 }
 
 }
 

-- (NSString *) title { return title_; }
+- (void) aboutButtonClicked {
+    UIAlertView *alert([[[UIAlertView alloc] init] autorelease]);

 
 

-- (id) initWithDatabase:(Database *)database title:(NSString *)title filter:(SEL)filter with:(id)object {
-    if ((self = [super init]) != nil) {
-        database_ = database;
-        title_ = [title copy];
-        [[self navigationItem] setTitle:title_];
+    [alert setTitle:UCLocalize("ABOUT_CYDIA")];
+    [alert addButtonWithTitle:UCLocalize("CLOSE")];
+    [alert setCancelButtonIndex:0];

 
 

-        packages_ = [[FilteredPackageTable alloc]
-            initWithFrame:[[self view] bounds]
-            database:database
-            target:self
-            action:@selector(didSelectPackage:)
-            filter:filter
-            with:object
-        ];
+    [alert setMessage:
+        @"Copyright (C) 2008-2011\n"
+        "Jay Freeman (saurik)\n"
+        "saurik@saurik.com\n"
+        "http://www.saurik.com/"
+    ];

 
 

-        [packages_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
-        [[self view] addSubview:packages_];
-    } return self;
+    [alert show];

 }
 
 }
 

-- (void) reloadData {
-    [packages_ reloadData];
-}
+- (void) viewWillDisappear:(BOOL)animated {
+    [super viewWillDisappear:animated];

 
 

-- (void) setDelegate:(id)delegate {
-    [super setDelegate:delegate];
-    [packages_ setDelegate:delegate];
+    if ([[self class] shouldHideNavigationBar])
+        [[self navigationController] setNavigationBarHidden:NO animated:animated];

 }
 
 }
 

-@end
+- (void) viewWillAppear:(BOOL)animated {
+    if (![self hasLoaded])
+        [self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/home/", UI_]]];

 
 

-/* }}} */
+    [super viewWillAppear:animated];

 
 

-/* Source Cell {{{ */
-@interface SourceCell : CYTableViewCell <
-    ContentDelegate
-> {
-    UIImage *icon_;
-    NSString *origin_;
-    NSString *description_;
-    NSString *label_;
+    if ([[self class] shouldHideNavigationBar])
+        [[self navigationController] setNavigationBarHidden:YES animated:animated];

 }
 
 }
 

-- (void) setSource:(Source *)source;
+- (void) viewDidLoad {
+    [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
+        initWithTitle:UCLocalize("ABOUT")
+        style:UIBarButtonItemStylePlain
+        target:self
+        action:@selector(aboutButtonClicked)
+    ] autorelease]];
+}

 
 @end
 
 @end

-
-@implementation SourceCell
-
-- (void) clearSource {
-    [icon_ release];
-    [origin_ release];
-    [description_ release];
-    [label_ release];
-
-    icon_ = nil;
-    origin_ = nil;
-    description_ = nil;
-    label_ = nil;
+/* }}} */
+/* Manage Controller {{{ */
+@interface ManageController : CYBrowserController {

 }
 
 }
 

-- (void) setSource:(Source *)source {
-    [self clearSource];
+- (void) queueStatusDidChange;

 
 

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

 
 

-    origin_ = [[source name] retain];
-    label_ = [[source uri] retain];
-    description_ = [[source description] retain];
+@implementation ManageController

 
 

-    [content_ setNeedsDisplay];
+- (NSURL *) navigationURL {
+    return [NSURL URLWithString:@"cydia://manage"];

 }
 
 }
 

-- (void) dealloc {
-    [self clearSource];
-    [super dealloc];
-}
+- (void) viewWillAppear:(BOOL)animated {
+    if (![self hasLoaded])
+        [self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/manage/", UI_]]];

 
 

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

 
 

-        content_ = [[ContentView alloc] initWithFrame:bounds];
-        [content_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
-        [content_ setBackgroundColor:[UIColor whiteColor]];
-        [content addSubview:content_];
+- (void) viewDidLoad {
+    [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
+        initWithTitle:UCLocalize("SETTINGS")
+        style:UIBarButtonItemStylePlain
+        target:self
+        action:@selector(settingsButtonClicked)
+    ] autorelease]];

 
 

-        [content_ setDelegate:self];
-        [content_ setOpaque:YES];
-    } return self;
+    [self queueStatusDidChange];

 }
 
 }
 

-- (void) drawContentRect:(CGRect)rect {
-    bool highlighted(highlighted_);
-    float width(rect.size.width);
+- (void) settingsButtonClicked {
+    [delegate_ showSettings];
+}

 
 

-    if (icon_ != nil)
-        [icon_ drawInRect:CGRectMake(10, 10, 30, 30)];
+#if !AlwaysReload
+- (void) queueButtonClicked {
+    [delegate_ queue];
+}

 
 

-    if (highlighted)
-        UISetColor(White_);
+- (void) applyLoadingTitle {
+    // Disable "Loading" title.
+}

 
 

-    if (!highlighted)
-        UISetColor(Black_);
-    [origin_ drawAtPoint:CGPointMake(48, 8) forWidth:(width - 80) withFont:Font18Bold_ lineBreakMode:UILineBreakModeTailTruncation];
+- (void) applyRightButton {
+    // Disable right button.
+}
+#endif

 
 

-    if (!highlighted)
-        UISetColor(Blue_);
-    [label_ drawAtPoint:CGPointMake(58, 29) forWidth:(width - 95) withFont:Font12_ lineBreakMode:UILineBreakModeTailTruncation];
+- (void) queueStatusDidChange {
+#if !AlwaysReload
+    if (!IsWildcat_ && Queuing_) {
+        [[self navigationItem] setRightBarButtonItem:[[[UIBarButtonItem alloc]
+            initWithTitle:UCLocalize("QUEUE")
+            style:UIBarButtonItemStyleDone
+            target:self
+            action:@selector(queueButtonClicked)
+        ] autorelease]];
+    } else {
+        [[self navigationItem] setRightBarButtonItem:nil];
+    }
+#endif
+}

 
 

-    if (!highlighted)
-        UISetColor(Gray_);
-    [description_ drawAtPoint:CGPointMake(12, 46) forWidth:(width - 40) withFont:Font14_ lineBreakMode:UILineBreakModeTailTruncation];
+- (bool) isLoading {
+    // Never show as loading.
+    return false;

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

-/* Source Table {{{ */
-@interface SourcesController : CYViewController <
-    UITableViewDataSource,
-    UITableViewDelegate
-> {
-    _transient Database *database_;
-    UITableView *list_;
-    NSMutableArray *sources_;
-    int offset_;
-
-    NSString *href_;
-    UIProgressHUD *hud_;
-    NSError *error_;
-
-    //NSURLConnection *installer_;
-    NSURLConnection *trivial_;
-    NSURLConnection *trivial_bz2_;
-    NSURLConnection *trivial_gz_;
-    //NSURLConnection *automatic_;

 
 

-    BOOL cydia_;
+/* Refresh Bar {{{ */
+@interface RefreshBar : UINavigationBar {
+    UIProgressIndicator *indicator_;
+    UITextLabel *prompt_;
+    UIProgressBar *progress_;
+    UINavigationButton *cancel_;

 }
 
 }
 

-- (id) initWithDatabase:(Database *)database;
-
-- (void) updateButtonsForEditingStatus:(BOOL)editing animated:(BOOL)animated;
-

 @end
 
 @end
 

-@implementation SourcesController
-
-- (void) _releaseConnection:(NSURLConnection *)connection {
-    if (connection != nil) {
-        [connection cancel];
-        //[connection setDelegate:nil];
-        [connection release];
-    }
-}
+@implementation RefreshBar

 
 - (void) dealloc {
 
 - (void) dealloc {

-    if (href_ != nil)
-        [href_ release];
-    if (hud_ != nil)
-        [hud_ release];
-    if (error_ != nil)
-        [error_ release];
-
-    //[self _releaseConnection:installer_];
-    [self _releaseConnection:trivial_];
-    [self _releaseConnection:trivial_gz_];
-    [self _releaseConnection:trivial_bz2_];
-    //[self _releaseConnection:automatic_];
-
-    [sources_ release];
-    [list_ release];
+    [indicator_ release];
+    [prompt_ release];
+    [progress_ release];
+    [cancel_ release];

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

-- (void) viewDidAppear:(BOOL)animated {
-    [super viewDidAppear:animated];
-    [list_ deselectRowAtIndexPath:[list_ indexPathForSelectedRow] animated:animated];
-}
+- (void) positionViews {
+    CGRect frame = [cancel_ frame];
+    frame.size = [cancel_ sizeThatFits:frame.size];
+    frame.origin.x = [self frame].size.width - frame.size.width - 5;
+    frame.origin.y = ([self frame].size.height - frame.size.height) / 2;
+    [cancel_ setFrame:frame];

 
 

-- (NSInteger) numberOfSectionsInTableView:(UITableView *)tableView {
-    return offset_ == 0 ? 1 : 2;
-}
+    CGSize prgsize = {75, 100};
+    CGRect prgrect = {{
+        [self frame].size.width - prgsize.width - 10,
+        ([self frame].size.height - prgsize.height) / 2
+    } , prgsize};
+    [progress_ setFrame:prgrect];

 
 

-- (NSString *) tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
-    switch (section + (offset_ == 0 ? 1 : 0)) {
-        case 0: return UCLocalize("ENTERED_BY_USER");
-        case 1: return UCLocalize("INSTALLED_BY_PACKAGE");
+    CGSize indsize([UIProgressIndicator defaultSizeForStyle:[indicator_ activityIndicatorViewStyle]]);
+    unsigned indoffset = ([self frame].size.height - indsize.height) / 2;
+    CGRect indrect = {{indoffset, indoffset}, indsize};
+    [indicator_ setFrame:indrect];

 
 

-        _nodefault
-    }
+    CGSize prmsize = {215, indsize.height + 4};
+    CGRect prmrect = {{
+        indoffset * 2 + indsize.width,
+        unsigned([self frame].size.height - prmsize.height) / 2 - 1
+    }, prmsize};
+    [prompt_ setFrame:prmrect];

 }
 
 }
 

-- (NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
-    int count = [sources_ count];
-    switch (section) {
-        case 0: return (offset_ == 0 ? count : offset_);
-        case 1: return count - offset_;
-
-        _nodefault
-    }
+- (void) setFrame:(CGRect)frame {
+    [super setFrame:frame];
+    [self positionViews];

 }
 
 }
 

-- (Source *) sourceAtIndexPath:(NSIndexPath *)indexPath {
-    unsigned idx = 0;
-    switch (indexPath.section) {
-        case 0: idx = indexPath.row; break;
-        case 1: idx = indexPath.row + offset_; break;
-
-        _nodefault
-    }
-    return [sources_ objectAtIndex:idx];
-}
+- (id) initWithFrame:(CGRect)frame delegate:(id)delegate {
+    if ((self = [super initWithFrame:frame]) != nil) {
+        [self setAutoresizingMask:UIViewAutoresizingFlexibleWidth];

 
 

-- (CGFloat) tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
-    Source *source = [self sourceAtIndexPath:indexPath];
-    return [source description] == nil ? 56 : 73;
-}
+        [self setBarStyle:UIBarStyleBlack];

 
 

-- (UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
-    static NSString *cellIdentifier = @"SourceCell";
+        UIBarStyle barstyle([self _barStyle:NO]);
+        bool ugly(barstyle == UIBarStyleDefault);

 
 

-    SourceCell *cell = (SourceCell *) [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
-    if(cell == nil) cell = [[[SourceCell alloc] initWithFrame:CGRectZero reuseIdentifier:cellIdentifier] autorelease];
-    [cell setSource:[self sourceAtIndexPath:indexPath]];
+        UIProgressIndicatorStyle style = ugly ?
+            UIProgressIndicatorStyleMediumBrown :
+            UIProgressIndicatorStyleMediumWhite;

 
 

-    return cell;
-}
+        indicator_ = [[UIProgressIndicator alloc] initWithFrame:CGRectZero];
+        [indicator_ setStyle:style];
+        [indicator_ startAnimation];
+        [self addSubview:indicator_];

 
 

-- (UITableViewCellAccessoryType) tableView:(UITableView *)tableView accessoryTypeForRowWithIndexPath:(NSIndexPath *)indexPath {
-    return UITableViewCellAccessoryDisclosureIndicator;
-}
+        prompt_ = [[UITextLabel alloc] initWithFrame:CGRectZero];
+        [prompt_ setColor:[UIColor colorWithCGColor:(ugly ? Blueish_ : Off_)]];
+        [prompt_ setBackgroundColor:[UIColor clearColor]];
+        [prompt_ setFont:[UIFont systemFontOfSize:15]];
+        [self addSubview:prompt_];

 
 

-- (void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
-    Source *source = [self sourceAtIndexPath:indexPath];
+        progress_ = [[UIProgressBar alloc] initWithFrame:CGRectZero];
+        [progress_ setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleLeftMargin];
+        [progress_ setStyle:0];
+        [self addSubview:progress_];

 
 

-    FilteredPackageController *packages = [[[FilteredPackageController alloc]
-        initWithDatabase:database_
-        title:[source label]
-        filter:@selector(isVisibleInSource:)
-        with:source
-    ] autorelease];
+        cancel_ = [[UINavigationButton alloc] initWithTitle:UCLocalize("CANCEL") style:UINavigationButtonStyleHighlighted];
+        [cancel_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
+        [cancel_ addTarget:delegate action:@selector(cancelPressed) forControlEvents:UIControlEventTouchUpInside];
+        [cancel_ setBarStyle:barstyle];

 
 

-    [packages setDelegate:delegate_];
+        [self positionViews];
+    } return self;
+}

 
 

-    [[self navigationController] pushViewController:packages animated:YES];
+- (void) cancel {
+    [cancel_ removeFromSuperview];

 }
 
 }
 

-- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
-    Source *source = [self sourceAtIndexPath:indexPath];
-    return [source record] != nil;
+- (void) start {
+    [prompt_ setText:UCLocalize("UPDATING_DATABASE")];
+    [progress_ setProgress:0];
+    [self addSubview:cancel_];

 }
 
 }
 

-- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
-    Source *source = [self sourceAtIndexPath:indexPath];
-    [Sources_ removeObjectForKey:[source key]];
-    [delegate_ syncData];
+- (void) stop {
+    [cancel_ removeFromSuperview];

 }
 
 }
 

-- (void) complete {
-    [Sources_ setObject:[NSDictionary dictionaryWithObjectsAndKeys:
-        @"deb", @"Type",
-        href_, @"URI",
-        @"./", @"Distribution",
-    nil] forKey:[NSString stringWithFormat:@"deb:%@:./", href_]];
+- (void) setPrompt:(NSString *)prompt {
+    [prompt_ setText:prompt];
+}

 
 

-    [delegate_ syncData];
+- (void) setProgress:(float)progress {
+    [progress_ setProgress:progress];

 }
 
 }
 

-- (NSString *) getWarning {
-    NSString *href(href_);
-    NSRange colon([href rangeOfString:@"://"]);
-    if (colon.location != NSNotFound)
-        href = [href substringFromIndex:(colon.location + 3)];
-    href = [href stringByAddingPercentEscapes];
-    href = [CydiaURL(@"api/repotag/") stringByAppendingString:href];
-    href = [href stringByCachingURLWithCurrentCDN];
+@end
+/* }}} */

 
 

-    NSURL *url([NSURL URLWithString:href]);
+@class CYNavigationController;

 
 

-    NSStringEncoding encoding;
-    NSError *error(nil);
+/* Cydia Tab Bar Controller {{{ */
+@interface CYTabBarController : UITabBarController <
+    UITabBarControllerDelegate,
+    ProgressDelegate
+> {
+    _transient Database *database_;
+    RefreshBar *refreshbar_;

 
 

-    if (NSString *warning = [NSString stringWithContentsOfURL:url usedEncoding:&encoding error:&error])
-        return [warning length] == 0 ? nil : warning;
-    return nil;
+    bool dropped_;
+    bool updating_;
+    // XXX: ok, "updatedelegate_"?...
+    _transient NSObject<CydiaDelegate> *updatedelegate_;
+
+    id root_;
+    UIViewController *remembered_;
+    _transient UIViewController *transient_;

 }
 
 }
 

-- (void) _endConnection:(NSURLConnection *)connection {
-    // XXX: the memory management in this method is horribly awkward
+- (NSArray *) navigationURLCollection;
+- (void) dropBar:(BOOL)animated;
+- (void) beginUpdate;
+- (void) raiseBar:(BOOL)animated;
+- (BOOL) updating;

 
 

-    NSURLConnection **field = NULL;
-    if (connection == trivial_)
-        field = &trivial_;
-    else if (connection == trivial_bz2_)
-        field = &trivial_bz2_;
-    else if (connection == trivial_gz_)
-        field = &trivial_gz_;
-    _assert(field != NULL);
-    [connection release];
-    *field = nil;
+@end

 
 

-    if (
-        trivial_ == nil &&
-        trivial_bz2_ == nil &&
-        trivial_gz_ == nil
-    ) {
-        bool defer(false);
+@implementation CYTabBarController

 
 

-        if (cydia_) {
-            if (NSString *warning = [self yieldToSelector:@selector(getWarning)]) {
-                defer = true;
+- (void) setUnselectedViewController:(UIViewController *)transient {
+    NSMutableArray *controllers = [[self viewControllers] mutableCopy];
+    if (transient != nil) {
+        if (transient_ == nil)
+            remembered_ = [[controllers objectAtIndex:0] retain];
+        transient_ = transient;
+        [transient_ setTabBarItem:[remembered_ tabBarItem]];
+        [controllers replaceObjectAtIndex:0 withObject:transient_];
+        [self setSelectedIndex:0];
+        [self setViewControllers:controllers];
+        [self concealTabBarSelection];
+    } else if (remembered_ != nil) {
+        [remembered_ setTabBarItem:[transient_ tabBarItem]];
+        transient_ = transient;
+        [controllers replaceObjectAtIndex:0 withObject:remembered_];
+        [remembered_ release];
+        remembered_ = nil;
+        [self setViewControllers:controllers];
+        [self revealTabBarSelection];
+    }
+}

 
 

-                UIAlertView *alert = [[[UIAlertView alloc]
-                    initWithTitle:UCLocalize("SOURCE_WARNING")
-                    message:warning
-                    delegate:self
-                    cancelButtonTitle:UCLocalize("CANCEL")
-                    otherButtonTitles:UCLocalize("ADD_ANYWAY"), nil
-                ] autorelease];
+- (UIViewController *) unselectedViewController {
+    return transient_;
+}

 
 

-                [alert setContext:@"warning"];
-                [alert setNumberOfRows:1];
-                [alert show];
-            } else
-                [self complete];
-        } else if (error_ != nil) {
-            UIAlertView *alert = [[[UIAlertView alloc]
-                initWithTitle:UCLocalize("VERIFICATION_ERROR")
-                message:[error_ localizedDescription]
-                delegate:self
-                cancelButtonTitle:UCLocalize("OK")
-                otherButtonTitles:nil
-            ] autorelease];
+- (void) tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController {
+    if ([self unselectedViewController])
+        [self setUnselectedViewController:nil];
+}

 
 

-            [alert setContext:@"urlerror"];
-            [alert show];
-        } else {
-            UIAlertView *alert = [[[UIAlertView alloc]
-                initWithTitle:UCLocalize("NOT_REPOSITORY")
-                message:UCLocalize("NOT_REPOSITORY_EX")
-                delegate:self
-                cancelButtonTitle:UCLocalize("OK")
-                otherButtonTitles:nil
-            ] autorelease];
+- (NSArray *) navigationURLCollection {
+    NSMutableArray *items([NSMutableArray array]);

 
 

-            [alert setContext:@"trivial"];
-            [alert show];
-        }
+    // XXX: Should this deal with transient view controllers?
+    for (id navigation in [self viewControllers]) {
+        NSArray *stack = [navigation performSelector:@selector(navigationURLCollection)];
+        if (stack != nil)
+            [items addObject:stack];
+    }

 
 

-        [delegate_ setStatusBarShowsProgress:NO];
-        [delegate_ removeProgressHUD:hud_];
+    return items;
+}

 
 

-        [hud_ autorelease];
-        hud_ = nil;
+- (void) reloadData {
+    for (CYViewController *controller in [self viewControllers])
+        [controller reloadData];

 
 

-        if (!defer) {
-            [href_ release];
-            href_ = nil;
-        }
+    [(CYNavigationController *)[self unselectedViewController] reloadData];
+}

 
 

-        if (error_ != nil) {
-            [error_ release];
-            error_ = nil;
-        }
-    }
+- (void) dealloc {
+    [refreshbar_ release];
+    [[NSNotificationCenter defaultCenter] removeObserver:self];
+
+    [super dealloc];

 }
 
 }
 

-- (void) connection:(NSURLConnection *)connection didReceiveResponse:(NSHTTPURLResponse *)response {
-    switch ([response statusCode]) {
-        case 200:
-            cydia_ = YES;
-    }
+- (id) initWithDatabase:(Database *)database {
+    if ((self = [super init]) != nil) {
+        database_ = database;
+        [self setDelegate:self];
+
+        [[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];
+    } return self;

 }
 
 }
 

-- (void) connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
-    lprintf("connection:\"%s\" didFailWithError:\"%s\"", [href_ UTF8String], [[error localizedDescription] UTF8String]);
-    if (error_ != nil)
-        error_ = [error retain];
-    [self _endConnection:connection];
+- (void) setUpdate:(NSDate *)date {
+    [self beginUpdate];

 }
 
 }
 

-- (void) connectionDidFinishLoading:(NSURLConnection *)connection {
-    [self _endConnection:connection];
+- (void) beginUpdate {
+    [refreshbar_ start];
+    [self dropBar:YES];
+
+    [updatedelegate_ retainNetworkActivityIndicator];
+    updating_ = true;
+
+    [NSThread
+        detachNewThreadSelector:@selector(performUpdate)
+        toTarget:self
+        withObject:nil
+    ];

 }
 
 }
 

-- (NSString *) title { return UCLocalize("SOURCES"); }
+- (void) performUpdate { _pooled
+    Status status;
+    status.setDelegate(self);
+    [database_ updateWithStatus:status];

 
 

-- (NSURLConnection *) _requestHRef:(NSString *)href method:(NSString *)method {
-    NSMutableURLRequest *request = [NSMutableURLRequest
-        requestWithURL:[NSURL URLWithString:href]
-        cachePolicy:NSURLRequestUseProtocolCachePolicy
-        timeoutInterval:120.0
+    [self
+        performSelectorOnMainThread:@selector(completeUpdate)
+        withObject:nil
+        waitUntilDone:NO

     ];
     ];

+}

 
 

-    [request setHTTPMethod:method];
+- (void) stopUpdateWithSelector:(SEL)selector {
+    updating_ = false;
+    [updatedelegate_ releaseNetworkActivityIndicator];

 
 

-    if (Machine_ != NULL)
-        [request setValue:[NSString stringWithUTF8String:Machine_] forHTTPHeaderField:@"X-Machine"];
-    if (UniqueID_ != nil)
-        [request setValue:UniqueID_ forHTTPHeaderField:@"X-Unique-ID"];
-    if (Role_ != nil)
-        [request setValue:Role_ forHTTPHeaderField:@"X-Role"];
+    [self raiseBar:YES];
+    [refreshbar_ stop];

 
 

-    return [[[NSURLConnection alloc] initWithRequest:request delegate:self] autorelease];
+    [updatedelegate_ performSelector:selector withObject:nil afterDelay:0];

 }
 
 }
 

-- (void)alertView:(UIAlertView *)alert clickedButtonAtIndex:(NSInteger)button {
-    NSString *context([alert context]);
-
-    if ([context isEqualToString:@"source"]) {
-        switch (button) {
-            case 1: {
-                NSString *href = [[alert textField] text];
-
-                //installer_ = [[self _requestHRef:href method:@"GET"] retain];
-
-                if (![href hasSuffix:@"/"])
-                    href_ = [href stringByAppendingString:@"/"];
-                else
-                    href_ = href;
-                href_ = [href_ retain];
+- (void) completeUpdate {
+    if (!updating_)
+        return;
+    [self stopUpdateWithSelector:@selector(reloadData)];
+}

 
 

-                trivial_ = [[self _requestHRef:[href_ stringByAppendingString:@"Packages"] method:@"HEAD"] retain];
-                trivial_bz2_ = [[self _requestHRef:[href_ stringByAppendingString:@"Packages.bz2"] method:@"HEAD"] retain];
-                trivial_gz_ = [[self _requestHRef:[href_ stringByAppendingString:@"Packages.gz"] method:@"HEAD"] retain];
-                //trivial_bz2_ = [[self _requestHRef:[href stringByAppendingString:@"dists/Release"] method:@"HEAD"] retain];
+- (void) cancelUpdate {
+    [self stopUpdateWithSelector:@selector(updateData)];
+}

 
 

-                cydia_ = false;
+- (void) cancelPressed {
+    [self cancelUpdate];
+}

 
 

-                // XXX: this is stupid
-                hud_ = [[delegate_ addProgressHUD] retain];
-                [hud_ setText:UCLocalize("VERIFYING_URL")];
-            } break;
+- (BOOL) updating {
+    return updating_;
+}

 
 

-            case 0:
-            break;
+- (void) setProgressError:(NSString *)error withTitle:(NSString *)title {
+    [refreshbar_ setPrompt:[NSString stringWithFormat:UCLocalize("COLON_DELIMITED"), UCLocalize("ERROR"), error]];
+}

 
 

-            _nodefault
-        }
+- (void) startProgress {
+}

 
 

-        [alert dismissWithClickedButtonIndex:-1 animated:YES];
-    } else if ([context isEqualToString:@"trivial"])
-        [alert dismissWithClickedButtonIndex:-1 animated:YES];
-    else if ([context isEqualToString:@"urlerror"])
-        [alert dismissWithClickedButtonIndex:-1 animated:YES];
-    else if ([context isEqualToString:@"warning"]) {
-        switch (button) {
-            case 1:
-                [self complete];
-            break;
+- (void) setProgressTitle:(NSString *)title {
+    [self
+        performSelectorOnMainThread:@selector(_setProgressTitle:)
+        withObject:title
+        waitUntilDone:YES
+    ];
+}

 
 

-            case 0:
-            break;
+- (bool) isCancelling:(size_t)received {
+    return !updating_;
+}

 
 

-            _nodefault
-        }
+- (void) setProgressPercent:(float)percent {
+    [self
+        performSelectorOnMainThread:@selector(_setProgressPercent:)
+        withObject:[NSNumber numberWithFloat:percent]
+        waitUntilDone:YES
+    ];
+}

 
 

-        [href_ release];
-        href_ = nil;
+- (void) addProgressOutput:(NSString *)output {
+    [self
+        performSelectorOnMainThread:@selector(_addProgressOutput:)
+        withObject:output
+        waitUntilDone:YES
+    ];
+}

 
 

-        [alert dismissWithClickedButtonIndex:-1 animated:YES];
-    }
+- (void) _setProgressTitle:(NSString *)title {
+    [refreshbar_ setPrompt:title];

 }
 
 }
 

-- (id) initWithDatabase:(Database *)database {
-    if ((self = [super init]) != nil) {
-        [[self navigationItem] setTitle:UCLocalize("SOURCES")];
-        [self updateButtonsForEditingStatus:NO animated:NO];
+- (void) _setProgressPercent:(NSNumber *)percent {
+    [refreshbar_ setProgress:[percent floatValue]];
+}

 
 

-        database_ = database;
-        sources_ = [[NSMutableArray arrayWithCapacity:16] retain];
+- (void) _addProgressOutput:(NSString *)output {
+}

 
 

-        list_ = [[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStylePlain];
-        [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
-        [[self view] addSubview:list_];
+- (void) setUpdateDelegate:(id)delegate {
+    updatedelegate_ = delegate;
+}

 
 

-        [list_ setDataSource:self];
-        [list_ setDelegate:self];
+- (CGFloat) statusBarHeight {
+    if (UIInterfaceOrientationIsPortrait([self interfaceOrientation])) {
+        return [[UIApplication sharedApplication] statusBarFrame].size.height;
+    } else {
+        return [[UIApplication sharedApplication] statusBarFrame].size.width;
+    }
+}

 
 

-        [self reloadData];
-    } return self;
+- (UIView *) transitionView {
+    if ([self respondsToSelector:@selector(_transitionView)])
+        return [self _transitionView];
+    else
+        return MSHookIvar<id>(self, "_viewControllerTransitionView");

 }
 
 }
 

-- (void) reloadData {
-    pkgSourceList list;
-    if (!list.ReadMainList())
+- (void) dropBar:(BOOL)animated {
+    if (dropped_)

         return;
         return;

+    dropped_ = true;

 
 

-    [sources_ removeAllObjects];
-    [sources_ addObjectsFromArray:[database_ sources]];
-    _trace();
-    [sources_ sortUsingSelector:@selector(compareByNameAndType:)];
-    _trace();
+    UIView *transition([self transitionView]);
+    [[self view] addSubview:refreshbar_];

 
 

-    int count([sources_ count]);
-    offset_ = 0;
-    for (int i = 0; i != count; i++) {
-        if ([[sources_ objectAtIndex:i] record] == nil)
-            break;
-        offset_++;
-    }
+    CGRect barframe([refreshbar_ frame]);

 
 

-    [list_ setEditing:NO];
-    [self updateButtonsForEditingStatus:NO animated:NO];
-    [list_ reloadData];
-}
+    if (kCFCoreFoundationVersionNumber >= kCFCoreFoundationVersionNumber_iPhoneOS_3_0) // XXX: _UIApplicationLinkedOnOrAfter(4)
+        barframe.origin.y = [self statusBarHeight];
+    else
+        barframe.origin.y = 0;

 
 

-- (void) showAddSourcePrompt {
-    UIAlertView *alert = [[[UIAlertView alloc]
-        initWithTitle:UCLocalize("ENTER_APT_URL")
-        message:nil
-        delegate:self
-        cancelButtonTitle:UCLocalize("CANCEL")
-        otherButtonTitles:UCLocalize("ADD_SOURCE"), nil
-    ] autorelease];
+    [refreshbar_ setFrame:barframe];

 
 

-    [alert setContext:@"source"];
-    [alert setTransform:CGAffineTransformTranslate([alert transform], 0.0, 100.0)];
+    if (animated)
+        [UIView beginAnimations:nil context:NULL];

 
 

-    [alert setNumberOfRows:1];
-    [alert addTextFieldWithValue:@"http://" label:@""];
+    CGRect viewframe = [transition frame];
+    viewframe.origin.y += barframe.size.height;
+    viewframe.size.height -= barframe.size.height;
+    [transition setFrame:viewframe];

 
 

-    UITextInputTraits *traits = [[alert textField] textInputTraits];
-    [traits setAutocapitalizationType:UITextAutocapitalizationTypeNone];
-    [traits setAutocorrectionType:UITextAutocorrectionTypeNo];
-    [traits setKeyboardType:UIKeyboardTypeURL];
-    // XXX: UIReturnKeyDone
-    [traits setReturnKeyType:UIReturnKeyNext];
+    if (animated)
+        [UIView commitAnimations];

 
 

-    [alert show];
-}
+    // Ensure bar has the proper width for our view, it might have changed
+    barframe.size.width = viewframe.size.width;
+    [refreshbar_ setFrame:barframe];

 
 

-- (void) addButtonClicked {
-    [self showAddSourcePrompt];
+    // XXX: fix Apple's layout bug
+    [[root_ selectedViewController] _updateLayoutForStatusBarAndInterfaceOrientation];

 }
 
 }
 

-- (void) updateButtonsForEditingStatus:(BOOL)editing animated:(BOOL)animated {
-    [[self navigationItem] setLeftBarButtonItem:(editing ? [[[UIBarButtonItem alloc]
-        initWithTitle:UCLocalize("ADD")
-        style:UIBarButtonItemStylePlain
-        target:self
-        action:@selector(addButtonClicked)
-    ] autorelease] : [[self navigationItem] backBarButtonItem]) animated:animated];
+- (void) raiseBar:(BOOL)animated {
+    if (!dropped_)
+        return;
+    dropped_ = false;

 
 

-    [[self navigationItem] setRightBarButtonItem:[[[UIBarButtonItem alloc]
-        initWithTitle:(editing ? UCLocalize("DONE") : UCLocalize("EDIT"))
-        style:(editing ? UIBarButtonItemStyleDone : UIBarButtonItemStylePlain)
-        target:self
-        action:@selector(editButtonClicked)
-    ] autorelease] animated:animated];
+    UIView *transition([self transitionView]);
+    [refreshbar_ removeFromSuperview];

 
 

-    if (IsWildcat_ && !editing)
-        [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
-            initWithTitle:UCLocalize("SETTINGS")
-            style:UIBarButtonItemStylePlain
-            target:self
-            action:@selector(settingsButtonClicked)
-        ] autorelease]];
-}
+    CGRect barframe([refreshbar_ frame]);

 
 

-- (void) settingsButtonClicked {
-    [delegate_ showSettings];
-}
+    if (animated)
+        [UIView beginAnimations:nil context:NULL];

 
 

-- (void) editButtonClicked {
-    [list_ setEditing:![list_ isEditing] animated:YES];
+    CGRect viewframe = [transition frame];
+    viewframe.origin.y -= barframe.size.height;
+    viewframe.size.height += barframe.size.height;
+    [transition setFrame:viewframe];

 
 

-    [self updateButtonsForEditingStatus:[list_ isEditing] animated:YES];
-}
+    if (animated)
+        [UIView commitAnimations];

 
 

-@end
-/* }}} */
+    // XXX: fix Apple's layout bug
+    // SRK [[self selectedViewController] _updateLayoutForStatusBarAndInterfaceOrientation];
+}

 
 

-/* Installed Controller {{{ */
-@interface InstalledController : FilteredPackageController {
-    BOOL expert_;
+#if 0
+- (void) willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation duration:(NSTimeInterval)duration {
+    // XXX: fix Apple's layout bug
+    // SRK [[self selectedViewController] _updateLayoutForStatusBarAndInterfaceOrientation];

 }
 }

+#endif

 
 

-- (id) initWithDatabase:(Database *)database;
+- (void) didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation {
+    bool dropped(dropped_);

 
 

-- (void) updateRoleButton;
-- (void) queueStatusDidChange;
+    if (dropped)
+        [self raiseBar:NO];

 
 

-@end
+    [super didRotateFromInterfaceOrientation:fromInterfaceOrientation];

 
 

-@implementation InstalledController
+    if (dropped)
+        [self dropBar:NO];

 
 

-- (void) dealloc {
-    [super dealloc];
+    // XXX: fix Apple's layout bug
+    // SRK [[self selectedViewController] _updateLayoutForStatusBarAndInterfaceOrientation];

 }
 
 }
 

-- (NSString *) title { return UCLocalize("INSTALLED"); }
-
-- (id) initWithDatabase:(Database *)database {
-    if ((self = [super initWithDatabase:database title:UCLocalize("INSTALLED") filter:@selector(isInstalledAndUnfiltered:) with:[NSNumber numberWithBool:YES]]) != nil) {
-        [self updateRoleButton];
-        [self queueStatusDidChange];
-    } return self;
+- (void) statusBarFrameChanged:(NSNotification *)notification {
+    if (dropped_) {
+        [self raiseBar:NO];
+        [self dropBar:NO];
+    }

 }
 
 }
 

-#if !AlwaysReload
-- (void) queueButtonClicked {
-    [delegate_ queue];
+@end
+/* }}} */
+/* Cydia Navigation Controller {{{ */
+@interface CYNavigationController : UINavigationController {
+    _transient Database *database_;
+    _transient id<UINavigationControllerDelegate> delegate_;

 }
 }

-#endif

 
 

-- (void) queueStatusDidChange {
-#if !AlwaysReload
-    if (IsWildcat_) {
-        if (Queuing_) {
-            [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
-                initWithTitle:UCLocalize("QUEUE")
-                style:UIBarButtonItemStyleDone
-                target:self
-                action:@selector(queueButtonClicked)
-            ] autorelease]];
-        } else {
-            [[self navigationItem] setLeftBarButtonItem:nil];
-        }
+- (NSArray *) navigationURLCollection;
+- (id) initWithDatabase:(Database *)database;
+- (void) reloadData;
+
+@end
+
+
+@implementation CYNavigationController
+
+- (NSArray *) navigationURLCollection {
+    NSMutableArray *stack([NSMutableArray array]);
+
+    for (CYViewController *controller in [self viewControllers]) {
+        NSString *url = [[controller navigationURL] absoluteString];
+        if (url != nil)
+            [stack addObject:url];

     }
     }

-#endif
+
+    return stack;

 }
 
 - (void) reloadData {
 }
 
 - (void) reloadData {

-    [packages_ reloadData];
+    for (CYViewController *page in [self viewControllers]) {
+        // Only reload controllers that have already loaded.
+        // This prevents a page from accidentally loading too
+        // early if it hasn't been shown on the screen yet.
+        if ([page hasLoaded])
+            [page reloadData];
+    }

 }
 
 }
 

-- (void) updateRoleButton {
-    if (Role_ != nil && ![Role_ isEqualToString:@"Developer"])
-        [[self navigationItem] setRightBarButtonItem:[[[UIBarButtonItem alloc]
-            initWithTitle:(expert_ ? UCLocalize("EXPERT") : UCLocalize("SIMPLE"))
-            style:(expert_ ? UIBarButtonItemStyleDone : UIBarButtonItemStylePlain)
-            target:self
-            action:@selector(roleButtonClicked)
-        ] autorelease]];
+- (void) setDelegate:(id<UINavigationControllerDelegate>)delegate {
+    delegate_ = delegate;

 }
 
 }
 

-- (void) roleButtonClicked {
-    [packages_ setObject:[NSNumber numberWithBool:expert_]];
-    [packages_ reloadData];
-    expert_ = !expert_;
+- (id) initWithDatabase:(Database *)database {
+    if ((self = [super init]) != nil) {
+        database_ = database;
+    } return self;
+}

 
 

-    [self updateRoleButton];
+@end
+/* }}} */
+
+/* Cydia:// Protocol {{{ */
+@interface CydiaURLProtocol : NSURLProtocol {

 }
 
 }
 

-- (void) setDelegate:(id)delegate {
-    [super setDelegate:delegate];
-    [packages_ setDelegate:delegate];
+@end
+
+@implementation CydiaURLProtocol
+
++ (BOOL) canInitWithRequest:(NSURLRequest *)request {
+    NSURL *url([request URL]);
+    if (url == nil)
+        return NO;
+    NSString *scheme([[url scheme] lowercaseString]);
+    if (scheme == nil || ![scheme isEqualToString:@"cydia"])
+        return NO;
+    return YES;
+}
+
++ (NSURLRequest *) canonicalRequestForRequest:(NSURLRequest *)request {
+    return request;
+}
+
+- (void) _returnPNGWithImage:(UIImage *)icon forRequest:(NSURLRequest *)request {
+    id<NSURLProtocolClient> client([self client]);
+    if (icon == nil)
+        [client URLProtocol:self didFailWithError:[NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorFileDoesNotExist userInfo:nil]];
+    else {
+        NSData *data(UIImagePNGRepresentation(icon));
+
+        NSURLResponse *response([[[NSURLResponse alloc] initWithURL:[request URL] MIMEType:@"image/png" expectedContentLength:-1 textEncodingName:nil] autorelease]);
+        [client URLProtocol:self didReceiveResponse:response cacheStoragePolicy:NSURLCacheStorageNotAllowed];
+        [client URLProtocol:self didLoadData:data];
+        [client URLProtocolDidFinishLoading:self];
+    }
+}
+
+- (void) startLoading {
+    id<NSURLProtocolClient> client([self client]);
+    NSURLRequest *request([self request]);
+
+    NSURL *url([request URL]);
+    NSString *href([url absoluteString]);
+
+    NSString *path([href substringFromIndex:8]);
+    NSRange slash([path rangeOfString:@"/"]);
+
+    NSString *command;
+    if (slash.location == NSNotFound) {
+        command = path;
+        path = nil;
+    } else {
+        command = [path substringToIndex:slash.location];
+        path = [path substringFromIndex:(slash.location + 1)];
+    }
+
+    Database *database([Database sharedInstance]);
+
+    if ([command isEqualToString:@"package-icon"]) {
+        if (path == nil)
+            goto fail;
+        path = [path stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+        Package *package([database packageWithName:path]);
+        if (package == nil)
+            goto fail;
+        UIImage *icon([package icon]);
+        [self _returnPNGWithImage:icon forRequest:request];
+    } else if ([command isEqualToString:@"source-icon"]) {
+        if (path == nil)
+            goto fail;
+        path = [path stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+        NSString *source(Simplify(path));
+        UIImage *icon([UIImage imageAtPath:[NSString stringWithFormat:@"%@/Sources/%@.png", App_, source]]);
+        if (icon == nil)
+            icon = [UIImage applicationImageNamed:@"unknown.png"];
+        [self _returnPNGWithImage:icon forRequest:request];
+    } else if ([command isEqualToString:@"uikit-image"]) {
+        if (path == nil)
+            goto fail;
+        path = [path stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+        UIImage *icon(_UIImageWithName(path));
+        [self _returnPNGWithImage:icon forRequest:request];
+    } else if ([command isEqualToString:@"section-icon"]) {
+        if (path == nil)
+            goto fail;
+        path = [path stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+        NSString *section(Simplify(path));
+        UIImage *icon([UIImage imageAtPath:[NSString stringWithFormat:@"%@/Sections/%@.png", App_, section]]);
+        if (icon == nil)
+            icon = [UIImage applicationImageNamed:@"unknown.png"];
+        [self _returnPNGWithImage:icon forRequest:request];
+    } else fail: {
+        [client URLProtocol:self didFailWithError:[NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorResourceUnavailable userInfo:nil]];
+    }
+}
+
+- (void) stopLoading {

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

+

 /* Section Controller {{{ */
 /* Section Controller {{{ */

-@interface CYSectionController : FilteredPackageController {
+@interface SectionController : FilteredPackageListController {
+    NSString *section_;

 }
 
 - (id) initWithDatabase:(Database *)database section:(NSString *)section;
 
 @end
 
 }
 
 - (id) initWithDatabase:(Database *)database section:(NSString *)section;
 
 @end
 

-@implementation CYSectionController
+@implementation SectionController

 
 

-- (void) dealloc {
-    [super dealloc];
+- (NSURL *) navigationURL {
+    NSString *name = section_;
+    if (name == nil)
+        name = @"all";
+
+    return [NSURL URLWithString:[NSString stringWithFormat:@"cydia://sections/%@", name]];

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

-
-    if (name == nil) {
+    if (name == nil)

         title = UCLocalize("ALL_PACKAGES");
         title = UCLocalize("ALL_PACKAGES");

-    } else if (![name isEqual:@""]) {
+    else if (![name isEqual:@""])

         title = [[NSBundle mainBundle] localizedStringForKey:Simplify(name) value:nil table:@"Sections"];
         title = [[NSBundle mainBundle] localizedStringForKey:Simplify(name) value:nil table:@"Sections"];

-    } else {
+    else

         title = UCLocalize("NO_SECTION");
         title = UCLocalize("NO_SECTION");

-    }

 
     if ((self = [super initWithDatabase:database title:title filter:@selector(isVisibleInSection:) with:name]) != nil) {
 
     if ((self = [super initWithDatabase:database title:title filter:@selector(isVisibleInSection:) with:name]) != nil) {

+        section_ = name;

     } return self;
 }
 
     } return self;
 }
 

-- (void) reloadData {
-    [packages_ reloadData];
+@end
+/* }}} */
+/* Sections Controller {{{ */
+@interface SectionsController : CYViewController <
+    UITableViewDataSource,
+    UITableViewDelegate
+> {
+    _transient Database *database_;
+    NSMutableArray *sections_;
+    NSMutableArray *filtered_;
+    UITableView *list_;
+    BOOL editing_;

 }
 
 }
 

-- (void) setDelegate:(id)delegate {
-    [super setDelegate:delegate];
-    [packages_ setDelegate:delegate];
-}
+- (id) initWithDatabase:(Database *)database;
+- (void) editButtonClicked;

 
 @end
 
 @end

-/* }}} */

 
 

-/* Home Controller {{{ */
-@interface HomeController : CYBrowserController {
-}
-@end
+@implementation SectionsController

 
 

-@implementation HomeController
+- (void) dealloc {
+    [self releaseSubviews];
+    [sections_ release];
+    [filtered_ release];

 
 

-+ (BOOL)shouldHideNavigationBar {
-    return NO;
+    [super dealloc];

 }
 
 }
 

-- (void) _setMoreHeaders:(NSMutableURLRequest *)request {
-    [super _setMoreHeaders:request];
-
-    if (ChipID_ != nil)
-        [request setValue:ChipID_ forHTTPHeaderField:@"X-Chip-ID"];
-    if (UniqueID_ != nil)
-        [request setValue:UniqueID_ forHTTPHeaderField:@"X-Unique-ID"];
-    if (PLMN_ != nil)
-        [request setValue:PLMN_ forHTTPHeaderField:@"X-Carrier-ID"];
+- (NSURL *) navigationURL {
+    return [NSURL URLWithString:@"cydia://sections"];

 }
 
 }
 

-- (void) aboutButtonClicked {
-    UIAlertView *alert([[[UIAlertView alloc] init] autorelease]);
+- (void) updateNavigationItem {
+    [[self navigationItem] setTitle:editing_ ? UCLocalize("SECTION_VISIBILITY") : UCLocalize("SECTIONS")];
+    if ([sections_ count] == 0) {
+        [[self navigationItem] setRightBarButtonItem:nil];
+    } else {
+        [[self navigationItem] setRightBarButtonItem:[[UIBarButtonItem alloc]
+            initWithBarButtonSystemItem:(editing_ ? UIBarButtonSystemItemDone : UIBarButtonSystemItemEdit)
+            target:self
+            action:@selector(editButtonClicked)
+        ] animated:([[self navigationItem] rightBarButtonItem] != nil)];
+    }
+}

 
 

-    [alert setTitle:UCLocalize("ABOUT_CYDIA")];
-    [alert addButtonWithTitle:UCLocalize("CLOSE")];
-    [alert setCancelButtonIndex:0];
+- (BOOL) isEditing {
+    return editing_;
+}

 
 

-    [alert setMessage:
-        @"Copyright (C) 2008-2010\n"
-        "Jay Freeman (saurik)\n"
-        "saurik@saurik.com\n"
-        "http://www.saurik.com/"
-    ];
+- (void) setEditing:(BOOL)editing {
+    if ((editing_ = editing))
+        [list_ reloadData];
+    else
+        [delegate_ updateData];

 
 

-    [alert show];
+    [self updateNavigationItem];

 }
 
 }
 

-- (void) viewWillAppear:(BOOL)animated {
-    [super viewWillAppear:animated];
-
-    if ([[self class] shouldHideNavigationBar])
-        [[self navigationController] setNavigationBarHidden:YES animated:animated];
+- (void) viewDidAppear:(BOOL)animated {
+    [super viewDidAppear:animated];
+    [list_ deselectRowAtIndexPath:[list_ indexPathForSelectedRow] animated:animated];

 }
 
 - (void) viewWillDisappear:(BOOL)animated {
     [super viewWillDisappear:animated];
 }
 
 - (void) viewWillDisappear:(BOOL)animated {
     [super viewWillDisappear:animated];

+    if (editing_) [self setEditing:NO];
+}

 
 

-    if ([[self class] shouldHideNavigationBar])
-        [[self navigationController] setNavigationBarHidden:NO animated:animated];
+- (Section *) sectionAtIndexPath:(NSIndexPath *)indexPath {
+    Section *section = (editing_ ? [sections_ objectAtIndex:[indexPath row]] : ([indexPath row] == 0 ? nil : [filtered_ objectAtIndex:([indexPath row] - 1)]));
+    return section;

 }
 
 }
 

-- (id) init {
-    if ((self = [super init]) != nil) {
-        [self loadURL:[NSURL URLWithString:CydiaURL(@"")]];
+- (NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
+    return editing_ ? [sections_ count] : [filtered_ count] + 1;
+}

 
 

-        [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
-            initWithTitle:UCLocalize("ABOUT")
-            style:UIBarButtonItemStylePlain
-            target:self
-            action:@selector(aboutButtonClicked)
-        ] autorelease]];
-    } return self;
-}
-
-@end
-/* }}} */
-/* Manage Controller {{{ */
-@interface ManageController : CYBrowserController {
-}
-
-- (void) queueStatusDidChange;
-@end
-
-@implementation ManageController
+/*- (CGFloat) tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
+    return 45.0f;
+}*/

 
 

-- (id) init {
-    if ((self = [super init]) != nil) {
-        [[self navigationItem] setTitle:UCLocalize("MANAGE")];
+- (UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
+    static NSString *reuseIdentifier = @"SectionCell";

 
 

-        [self loadURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"manage" ofType:@"html"]]];
+    SectionCell *cell = (SectionCell *)[tableView dequeueReusableCellWithIdentifier:reuseIdentifier];
+    if (cell == nil)
+        cell = [[[SectionCell alloc] initWithFrame:CGRectZero reuseIdentifier:reuseIdentifier] autorelease];

 
 

-        [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
-            initWithTitle:UCLocalize("SETTINGS")
-            style:UIBarButtonItemStylePlain
-            target:self
-            action:@selector(settingsButtonClicked)
-        ] autorelease]];
+    [cell setSection:[self sectionAtIndexPath:indexPath] editing:editing_];

 
 

-        [self queueStatusDidChange];
-    } return self;
+    return cell;

 }
 
 }
 

-- (void) settingsButtonClicked {
-    [delegate_ showSettings];
-}
+- (void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
+    if (editing_)
+        return;

 
 

-#if !AlwaysReload
-- (void) queueButtonClicked {
-    [delegate_ queue];
-}
+    Section *section = [self sectionAtIndexPath:indexPath];

 
 

-- (void) applyLoadingTitle {
-    // No "Loading" title.
-}
+    SectionController *controller = [[[SectionController alloc]
+        initWithDatabase:database_
+        section:[section name]
+    ] autorelease];
+    [controller setDelegate:delegate_];

 
 

-- (void) applyRightButton {
-    // No right button.
+    [[self navigationController] pushViewController:controller animated:YES];

 }
 }

-#endif

 
 

-- (void) queueStatusDidChange {
-#if !AlwaysReload
-    if (!IsWildcat_ && Queuing_) {
-        [[self navigationItem] setRightBarButtonItem:[[[UIBarButtonItem alloc]
-            initWithTitle:UCLocalize("QUEUE")
-            style:UIBarButtonItemStyleDone
-            target:self
-            action:@selector(queueButtonClicked)
-        ] autorelease]];
-    } else {
-        [[self navigationItem] setRightBarButtonItem:nil];
-    }
-#endif
-}
+- (void) loadView {
+    [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];

 
 

-- (bool) isLoading {
-    return false;
+    list_ = [[UITableView alloc] initWithFrame:[[self view] bounds]];
+    [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
+    [list_ setRowHeight:45.0f];
+    [list_ setDataSource:self];
+    [list_ setDelegate:self];
+    [[self view] addSubview:list_];

 }
 
 }
 

-@end
-/* }}} */
-
-/* Refresh Bar {{{ */
-@interface RefreshBar : UINavigationBar {
-    UIProgressIndicator *indicator_;
-    UITextLabel *prompt_;
-    UIProgressBar *progress_;
-    UINavigationButton *cancel_;
+- (void) viewDidLoad {
+    [[self navigationItem] setTitle:UCLocalize("SECTIONS")];

 }
 
 }
 

-@end
-
-@implementation RefreshBar
-
-- (void) dealloc {
-    [indicator_ release];
-    [prompt_ release];
-    [progress_ release];
-    [cancel_ release];
-    [super dealloc];
+- (void) releaseSubviews {
+    [list_ release];
+    list_ = nil;

 }
 
 }
 

-- (void) positionViews {
-    CGRect frame = [cancel_ frame];
-    frame.size = [cancel_ sizeThatFits:frame.size];
-    frame.origin.x = [self frame].size.width - frame.size.width - 5;
-    frame.origin.y = ([self frame].size.height - frame.size.height) / 2;
-    [cancel_ setFrame:frame];
-
-    CGSize prgsize = {75, 100};
-    CGRect prgrect = {{
-        [self frame].size.width - prgsize.width - 10,
-        ([self frame].size.height - prgsize.height) / 2
-    } , prgsize};
-    [progress_ setFrame:prgrect];
-
-    CGSize indsize([UIProgressIndicator defaultSizeForStyle:[indicator_ activityIndicatorViewStyle]]);
-    unsigned indoffset = ([self frame].size.height - indsize.height) / 2;
-    CGRect indrect = {{indoffset, indoffset}, indsize};
-    [indicator_ setFrame:indrect];
+- (id) initWithDatabase:(Database *)database {
+    if ((self = [super init]) != nil) {
+        database_ = database;

 
 

-    CGSize prmsize = {215, indsize.height + 4};
-    CGRect prmrect = {{
-        indoffset * 2 + indsize.width,
-        unsigned([self frame].size.height - prmsize.height) / 2 - 1
-    }, prmsize};
-    [prompt_ setFrame:prmrect];
+        sections_ = [[NSMutableArray arrayWithCapacity:16] retain];
+        filtered_ = [[NSMutableArray arrayWithCapacity:16] retain];
+    } return self;

 }
 
 }
 

-- (void)setFrame:(CGRect)frame {
-    [super setFrame:frame];
+- (void) reloadData {
+    [super reloadData];

 
 

-    [self positionViews];
-}
+    NSArray *packages = [database_ packages];

 
 

-- (id) initWithFrame:(CGRect)frame delegate:(id)delegate {
-    if ((self = [super initWithFrame:frame])) {
-        [self setAutoresizingMask:UIViewAutoresizingFlexibleWidth];
+    [sections_ removeAllObjects];
+    [filtered_ removeAllObjects];

 
 

-        [self setBarStyle:UIBarStyleBlack];
+    NSMutableDictionary *sections([NSMutableDictionary dictionaryWithCapacity:32]);

 
 

-        UIBarStyle barstyle([self _barStyle:NO]);
-        bool ugly(barstyle == UIBarStyleDefault);
+    _trace();
+    for (Package *package in packages) {
+        NSString *name([package section]);
+        NSString *key(name == nil ? @"" : name);

 
 

-        UIProgressIndicatorStyle style = ugly ?
-            UIProgressIndicatorStyleMediumBrown :
-            UIProgressIndicatorStyleMediumWhite;
+        Section *section;

 
 

-        indicator_ = [[UIProgressIndicator alloc] initWithFrame:CGRectZero];
-        [indicator_ setStyle:style];
-        [indicator_ startAnimation];
-        [self addSubview:indicator_];
+        _profile(SectionsView$reloadData$Section)
+            section = [sections objectForKey:key];
+            if (section == nil) {
+                _profile(SectionsView$reloadData$Section$Allocate)
+                    section = [[[Section alloc] initWithName:key localize:YES] autorelease];
+                    [sections setObject:section forKey:key];
+                _end
+            }
+        _end

 
 

-        prompt_ = [[UITextLabel alloc] initWithFrame:CGRectZero];
-        [prompt_ setColor:[UIColor colorWithCGColor:(ugly ? Blueish_ : Off_)]];
-        [prompt_ setBackgroundColor:[UIColor clearColor]];
-        [prompt_ setFont:[UIFont systemFontOfSize:15]];
-        [self addSubview:prompt_];
+        [section addToCount];

 
 

-        progress_ = [[UIProgressBar alloc] initWithFrame:CGRectZero];
-        [progress_ setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleLeftMargin];
-        [progress_ setStyle:0];
-        [self addSubview:progress_];
+        _profile(SectionsView$reloadData$Filter)
+            if (![package valid] || ![package visible])
+                continue;
+        _end

 
 

-        cancel_ = [[UINavigationButton alloc] initWithTitle:UCLocalize("CANCEL") style:UINavigationButtonStyleHighlighted];
-        [cancel_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
-        [cancel_ addTarget:delegate action:@selector(cancelPressed) forControlEvents:UIControlEventTouchUpInside];
-        [cancel_ setBarStyle:barstyle];
+        [section addToRow];
+    }
+    _trace();

 
 

-        [self positionViews];
-    } return self;
-}
+    [sections_ addObjectsFromArray:[sections allValues]];

 
 

-- (void) cancel {
-    [cancel_ removeFromSuperview];
-}
+    [sections_ sortUsingSelector:@selector(compareByLocalized:)];

 
 

-- (void) start {
-    [prompt_ setText:UCLocalize("UPDATING_DATABASE")];
-    [progress_ setProgress:0];
-    [self addSubview:cancel_];
-}
+    for (Section *section in sections_) {
+        size_t count([section row]);
+        if (count == 0)
+            continue;

 
 

-- (void) stop {
-    [cancel_ removeFromSuperview];
-}
+        section = [[[Section alloc] initWithName:[section name] localized:[section localized]] autorelease];
+        [section setCount:count];
+        [filtered_ addObject:section];
+    }

 
 

-- (void) setPrompt:(NSString *)prompt {
-    [prompt_ setText:prompt];
+    [self updateNavigationItem];
+    [list_ reloadData];
+    _trace();

 }
 
 }
 

-- (void) setProgress:(float)progress {
-    [progress_ setProgress:progress];
+- (void) editButtonClicked {
+    [self setEditing:(!editing_)];

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

-@class CYNavigationController;
-
-/* Cydia Tab Bar Controller {{{ */
-@interface CYTabBarController : UITabBarController <
-    ProgressDelegate
+/* Changes Controller {{{ */
+@interface ChangesController : CYViewController <
+    UITableViewDataSource,
+    UITableViewDelegate

 > {
     _transient Database *database_;
 > {
     _transient Database *database_;

-    RefreshBar *refreshbar_;
-
-    bool dropped_;
-    bool updating_;
-    // XXX: ok, "updatedelegate_"?...
-    _transient NSObject<CydiaDelegate> *updatedelegate_;
-
-    id root_;
+    unsigned era_;
+    CFMutableArrayRef packages_;
+    NSMutableArray *sections_;
+    UITableView *list_;
+    unsigned upgrades_;
+    BOOL hasSentFirstLoad_;

 }
 
 }
 

-- (void) dropBar:(BOOL)animated;
-- (void) beginUpdate;
-- (void) raiseBar:(BOOL)animated;
-- (BOOL) updating;
+- (id) initWithDatabase:(Database *)database;

 
 @end
 
 
 @end
 

-@implementation CYTabBarController
-
-- (void) reloadData {
-    size_t count([[self viewControllers] count]);
-    for (size_t i(0); i != count; ++i) {
-        CYNavigationController *page([[self viewControllers] objectAtIndex:(count - i - 1)]);
-        [page reloadData];
-    }
-}
+@implementation ChangesController

 
 

-- (id) initWithDatabase:(Database *)database {
-    if ((self = [super init]) != nil) {
-        database_ = database;
+- (void) dealloc {
+    [self releaseSubviews];
+    CFRelease(packages_);
+    [sections_ release];

 
 

-        [[self view] setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
-        [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(statusBarFrameChanged:) name:UIApplicationDidChangeStatusBarFrameNotification object:nil];
+    [super dealloc];
+}

 
 

-        refreshbar_ = [[RefreshBar alloc] initWithFrame:CGRectMake(0, 0, [[self view] frame].size.width, [UINavigationBar defaultSize].height) delegate:self];
-    } return self;
+- (NSURL *) navigationURL {
+    return [NSURL URLWithString:@"cydia://changes"];

 }
 
 }
 

-- (BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)orientation {
-    return IsWildcat_ || orientation == UIInterfaceOrientationPortrait;
+- (void) viewWillAppear:(BOOL)animated {
+    // Loads after it appears, so don't load beforehand.
+    loaded_ = YES;
+    [super viewWillAppear:animated];

 }
 
 }
 

-- (void) setUpdate:(NSDate *)date {
-    [self beginUpdate];
-}
-
-- (void) beginUpdate {
-    [refreshbar_ start];
-    [self dropBar:YES];
-
-    [updatedelegate_ retainNetworkActivityIndicator];
-    updating_ = true;
+- (void) viewDidAppear:(BOOL)animated {
+    [super viewDidAppear:animated];

 
 

-    [NSThread
-        detachNewThreadSelector:@selector(performUpdate)
-        toTarget:self
-        withObject:nil
-    ];
+    if (!hasSentFirstLoad_) {
+        hasSentFirstLoad_ = YES;
+        [self performSelector:@selector(reloadData) withObject:nil afterDelay:0.0];
+    } else {
+        [list_ deselectRowAtIndexPath:[list_ indexPathForSelectedRow] animated:animated];
+    }

 }
 
 }
 

-- (void) performUpdate { _pooled
-    Status status;
-    status.setDelegate(self);
-    [database_ updateWithStatus:status];
-
-    [self
-        performSelectorOnMainThread:@selector(completeUpdate)
-        withObject:nil
-        waitUntilDone:NO
-    ];
+- (NSInteger) numberOfSectionsInTableView:(UITableView *)list {
+    NSInteger count([sections_ count]);
+    return count == 0 ? 1 : count;

 }
 
 }
 

-- (void) stopUpdateWithSelector:(SEL)selector {
-    updating_ = false;
-    [updatedelegate_ releaseNetworkActivityIndicator];
-
-    [self raiseBar:YES];
-    [refreshbar_ stop];
-
-    [updatedelegate_ performSelector:selector withObject:nil afterDelay:0];
+- (NSString *) tableView:(UITableView *)list titleForHeaderInSection:(NSInteger)section {
+    if ([sections_ count] == 0)
+        return nil;
+    return [[sections_ objectAtIndex:section] name];

 }
 
 }
 

-- (void) completeUpdate {
-    if (!updating_)
-        return;
-    [self stopUpdateWithSelector:@selector(reloadData)];
+- (NSInteger) tableView:(UITableView *)list numberOfRowsInSection:(NSInteger)section {
+    if ([sections_ count] == 0)
+        return 0;
+    return [[sections_ objectAtIndex:section] count];

 }
 
 }
 

-- (void) cancelUpdate {
-    [self stopUpdateWithSelector:@selector(updateData)];
+- (Package *) packageAtIndex:(NSUInteger)index {
+    return (Package *) CFArrayGetValueAtIndex(packages_, index);

 }
 
 }
 

-- (void) cancelPressed {
-    [self cancelUpdate];
-}
+- (Package *) packageAtIndexPath:(NSIndexPath *)path {
+@synchronized (database_) {
+    if ([database_ era] != era_)
+        return nil;

 
 

-- (BOOL) updating {
-    return updating_;
-}
+    NSUInteger sectionIndex([path section]);
+    if (sectionIndex >= [sections_ count])
+        return nil;
+    Section *section([sections_ objectAtIndex:sectionIndex]);
+    NSInteger row([path row]);
+    return [[[self packageAtIndex:([section row] + row)] retain] autorelease];
+} }

 
 

-- (void) setProgressError:(NSString *)error withTitle:(NSString *)title {
-    [refreshbar_ setPrompt:[NSString stringWithFormat:UCLocalize("COLON_DELIMITED"), UCLocalize("ERROR"), error]];
+- (UITableViewCell *) tableView:(UITableView *)table cellForRowAtIndexPath:(NSIndexPath *)path {
+    PackageCell *cell((PackageCell *) [table dequeueReusableCellWithIdentifier:@"Package"]);
+    if (cell == nil)
+        cell = [[[PackageCell alloc] init] autorelease];
+    [cell setPackage:[self packageAtIndexPath:path]];
+    return cell;

 }
 
 }
 

-- (void) startProgress {
+- (NSIndexPath *) tableView:(UITableView *)table willSelectRowAtIndexPath:(NSIndexPath *)path {
+    Package *package([self packageAtIndexPath:path]);
+    CYPackageController *view([[[CYPackageController alloc] initWithDatabase:database_ forPackage:[package id]] autorelease]);
+    [view setDelegate:delegate_];
+    [[self navigationController] pushViewController:view animated:YES];
+    return path;

 }
 
 }
 

-- (void) setProgressTitle:(NSString *)title {
-    [self
-        performSelectorOnMainThread:@selector(_setProgressTitle:)
-        withObject:title
-        waitUntilDone:YES
-    ];
+- (void) refreshButtonClicked {
+    [delegate_ beginUpdate];
+    [[self navigationItem] setLeftBarButtonItem:nil animated:YES];

 }
 
 }
 

-- (bool) isCancelling:(size_t)received {
-    return !updating_;
+- (void) upgradeButtonClicked {
+    [delegate_ distUpgrade];

 }
 
 }
 

-- (void) setProgressPercent:(float)percent {
-    [self
-        performSelectorOnMainThread:@selector(_setProgressPercent:)
-        withObject:[NSNumber numberWithFloat:percent]
-        waitUntilDone:YES
-    ];
-}
+- (void) loadView {
+    [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];

 
 

-- (void) addProgressOutput:(NSString *)output {
-    [self
-        performSelectorOnMainThread:@selector(_addProgressOutput:)
-        withObject:output
-        waitUntilDone:YES
-    ];
+    list_ = [[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStylePlain];
+    [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
+    [list_ setRowHeight:73];
+    [list_ setDataSource:self];
+    [list_ setDelegate:self];
+    [[self view] addSubview:list_];

 }
 
 }
 

-- (void) _setProgressTitle:(NSString *)title {
-    [refreshbar_ setPrompt:title];
+- (void) viewDidLoad {
+    [[self navigationItem] setTitle:UCLocalize("CHANGES")];

 }
 
 }
 

-- (void) _setProgressPercent:(NSNumber *)percent {
-    [refreshbar_ setProgress:[percent floatValue]];
+- (void) releaseSubviews {
+    [list_ release];
+    list_ = nil;

 }
 
 }
 

-- (void) _addProgressOutput:(NSString *)output {
-}
+- (id) initWithDatabase:(Database *)database {
+    if ((self = [super init]) != nil) {
+        database_ = database;

 
 

-- (void) setUpdateDelegate:(id)delegate {
-    updatedelegate_ = delegate;
+        packages_ = CFArrayCreateMutable(kCFAllocatorDefault, 0, NULL);
+        sections_ = [[NSMutableArray arrayWithCapacity:16] retain];
+    } return self;

 }
 
 }
 

-- (CGFloat) statusBarHeight {
-    if (UIInterfaceOrientationIsPortrait([self interfaceOrientation])) {
-        return [[UIApplication sharedApplication] statusBarFrame].size.height;
-    } else {
-        return [[UIApplication sharedApplication] statusBarFrame].size.width;
-    }
-}
+- (void) _reloadPackages:(NSArray *)packages {
+    CFRelease(packages_);
+    packages_ = CFArrayCreateMutable(kCFAllocatorDefault, [packages count], NULL);

 
 

-- (UIView *) transitionView {
-    if ([self respondsToSelector:@selector(_transitionView)])
-        return [self _transitionView];
-    else
-        return MSHookIvar<id>(self, "_viewControllerTransitionView");
+    _trace();
+    _profile(ChangesController$_reloadPackages$Filter)
+        for (Package *package in packages)
+            if ([package upgradableAndEssential:YES] || [package visible])
+                CFArrayAppendValue(packages_, package);
+    _end
+    _trace();
+    _profile(ChangesController$_reloadPackages$radixSort)
+        [(NSMutableArray *) packages_ radixSortUsingFunction:reinterpret_cast<SKRadixFunction>(&PackageChangesRadix) withContext:NULL];
+    _end
+    _trace();

 }
 
 }
 

-- (void) dropBar:(BOOL)animated {
-    if (dropped_)
-        return;
-    dropped_ = true;
-
-    UIView *transition([self transitionView]);
-    [[self view] addSubview:refreshbar_];
+- (void) reloadData {
+@synchronized (database_) {
+    era_ = [database_ era];
+    NSArray *packages = [database_ packages];

 
 

-    CGRect barframe([refreshbar_ frame]);
+    [sections_ removeAllObjects];

 
 

-    if (false) // XXX: _UIApplicationLinkedOnOrAfter(4)
-        barframe.origin.y = [self statusBarHeight];
-    else
-        barframe.origin.y = 0;
+#if 1
+    UIProgressHUD *hud([delegate_ addProgressHUD]);
+    [hud setText:UCLocalize("LOADING")];
+    //NSLog(@"HUD:%@::%@", delegate_, hud);
+    [self yieldToSelector:@selector(_reloadPackages:) withObject:packages];
+    [delegate_ removeProgressHUD:hud];
+#else
+    [self _reloadPackages:packages];
+#endif

 
 

-    [refreshbar_ setFrame:barframe];
+    Section *upgradable = [[[Section alloc] initWithName:UCLocalize("AVAILABLE_UPGRADES") localize:NO] autorelease];
+    Section *ignored = nil;
+    Section *section = nil;
+    time_t last = 0;

 
 

-    if (animated)
-        [UIView beginAnimations:nil context:NULL];
+    upgrades_ = 0;
+    bool unseens = false;

 
 

-    CGRect viewframe = [transition frame];
-    viewframe.origin.y += barframe.size.height;
-    viewframe.size.height -= barframe.size.height;
-    [transition setFrame:viewframe];
+    CFDateFormatterRef formatter(CFDateFormatterCreate(NULL, Locale_, kCFDateFormatterMediumStyle, kCFDateFormatterMediumStyle));

 
 

-    if (animated)
-        [UIView commitAnimations];
+    for (size_t offset = 0, count = CFArrayGetCount(packages_); offset != count; ++offset) {
+        Package *package = [self packageAtIndex:offset];

 
 

-    // Ensure bar has the proper width for our view, it might have changed
-    barframe.size.width = viewframe.size.width;
-    [refreshbar_ setFrame:barframe];
+        BOOL uae = [package upgradableAndEssential:YES];

 
 

-    // XXX: fix Apple's layout bug
-    [[root_ selectedViewController] _updateLayoutForStatusBarAndInterfaceOrientation];
-}
+        if (!uae) {
+            unseens = true;
+            time_t seen([package seen]);

 
 

-- (void) raiseBar:(BOOL)animated {
-    if (!dropped_)
-        return;
-    dropped_ = false;
+            if (section == nil || last != seen) {
+                last = seen;

 
 

-    UIView *transition([self transitionView]);
-    [refreshbar_ removeFromSuperview];
+                NSString *name;
+                name = (NSString *) CFDateFormatterCreateStringWithDate(NULL, formatter, (CFDateRef) [NSDate dateWithTimeIntervalSince1970:seen]);
+                [name autorelease];

 
 

-    CGRect barframe([refreshbar_ frame]);
+                _profile(ChangesController$reloadData$Allocate)
+                    name = [NSString stringWithFormat:UCLocalize("NEW_AT"), name];
+                    section = [[[Section alloc] initWithName:name row:offset localize:NO] autorelease];
+                    [sections_ addObject:section];
+                _end
+            }

 
 

-    if (animated)
-        [UIView beginAnimations:nil context:NULL];
+            [section addToCount];
+        } else if ([package ignored]) {
+            if (ignored == nil) {
+                ignored = [[[Section alloc] initWithName:UCLocalize("IGNORED_UPGRADES") row:offset localize:NO] autorelease];
+            }
+            [ignored addToCount];
+        } else {
+            ++upgrades_;
+            [upgradable addToCount];
+        }
+    }
+    _trace();

 
 

-    CGRect viewframe = [transition frame];
-    viewframe.origin.y -= barframe.size.height;
-    viewframe.size.height += barframe.size.height;
-    [transition setFrame:viewframe];
+    CFRelease(formatter);

 
 

-    if (animated)
-        [UIView commitAnimations];
+    if (unseens) {
+        Section *last = [sections_ lastObject];
+        size_t count = [last count];
+        CFArrayReplaceValues(packages_, CFRangeMake(CFArrayGetCount(packages_) - count, count), NULL, 0);
+        [sections_ removeLastObject];
+    }

 
 

-    // XXX: fix Apple's layout bug
-    // SRK [[self selectedViewController] _updateLayoutForStatusBarAndInterfaceOrientation];
-}
-
-#if 0
-- (void) willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation duration:(NSTimeInterval)duration {
-    // XXX: fix Apple's layout bug
-    // SRK [[self selectedViewController] _updateLayoutForStatusBarAndInterfaceOrientation];
-}
-#endif
-
-- (void) didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation {
-    bool dropped(dropped_);
-
-    if (dropped)
-        [self raiseBar:NO];
-
-    [super didRotateFromInterfaceOrientation:fromInterfaceOrientation];
+    if ([ignored count] != 0)
+        [sections_ insertObject:ignored atIndex:0];
+    if (upgrades_ != 0)
+        [sections_ insertObject:upgradable atIndex:0];

 
 

-    if (dropped)
-        [self dropBar:NO];
+    [list_ reloadData];

 
 

-    // XXX: fix Apple's layout bug
-    // SRK [[self selectedViewController] _updateLayoutForStatusBarAndInterfaceOrientation];
-}
+    if (upgrades_ > 0)
+        [[self navigationItem] setRightBarButtonItem:[[[UIBarButtonItem alloc]
+            initWithTitle:[NSString stringWithFormat:UCLocalize("PARENTHETICAL"), UCLocalize("UPGRADE"), [NSString stringWithFormat:@"%u", upgrades_]]
+            style:UIBarButtonItemStylePlain
+            target:self
+            action:@selector(upgradeButtonClicked)
+        ] autorelease]];

 
 

-- (void) statusBarFrameChanged:(NSNotification *)notification {
-    if (dropped_) {
-        [self raiseBar:NO];
-        [self dropBar:NO];
-    }
-}
+    if (![delegate_ updating])
+        [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
+            initWithTitle:UCLocalize("REFRESH")
+            style:UIBarButtonItemStylePlain
+            target:self
+            action:@selector(refreshButtonClicked)
+        ] autorelease]];

 
 

-- (void) dealloc {
-    [refreshbar_ release];
-    [[NSNotificationCenter defaultCenter] removeObserver:self];
-    [super dealloc];
-}
+    PrintTimes();
+} }

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

-
-/* Cydia Navigation Controller {{{ */
-@interface CYNavigationController : UINavigationController {
-    _transient Database *database_;
-    _transient id<UINavigationControllerDelegate> delegate_;
+/* Search Controller {{{ */
+@interface SearchController : FilteredPackageListController <
+    UISearchBarDelegate
+> {
+    UISearchBar *search_;
+    BOOL searchloaded_;

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

+- (void) setSearchTerm:(NSString *)term;

 - (void) reloadData;
 
 @end
 
 - (void) reloadData;
 
 @end
 

-
-@implementation CYNavigationController
-
-- (BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)orientation {
-    // Inherit autorotation settings for modal parents.
-    if ([self parentViewController] && [[self parentViewController] modalViewController] == self) {
-        return [[self parentViewController] shouldAutorotateToInterfaceOrientation:orientation];
-    } else if ([self parentViewController]) {
-        return [[self parentViewController] shouldAutorotateToInterfaceOrientation:orientation];
-    } else {
-        return [super shouldAutorotateToInterfaceOrientation:orientation];
-    }
-}
+@implementation SearchController

 
 - (void) dealloc {
 
 - (void) dealloc {

+    [search_ release];

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

-- (void) reloadData {
-    size_t count([[self viewControllers] count]);
-    for (size_t i(0); i != count; ++i) {
-        CYViewController *page([[self viewControllers] objectAtIndex:(count - i - 1)]);
-        [page reloadData];
-    }
-}
-
-- (void) setDelegate:(id<UINavigationControllerDelegate>)delegate {
-    delegate_ = delegate;
-}
-
-- (id) initWithDatabase:(Database *)database {
-    if ((self = [super init]) != nil) {
-        database_ = database;
-    } return self;
+- (NSURL *) navigationURL {
+    if ([search_ text] == nil || [[search_ text] isEqualToString:@""])
+        return [NSURL URLWithString:@"cydia://search"];
+    else
+        return [NSURL URLWithString:[NSString stringWithFormat:@"cydia://search/%@", [search_ text]]];

 }
 
 }
 

-@end
-/* }}} */
-/* Cydia:// Protocol {{{ */
-@interface CydiaURLProtocol : NSURLProtocol {
+- (void) setSearchTerm:(NSString *)searchTerm {
+    [search_ setText:searchTerm];
+    [self reloadData];

 }
 
 }
 

-@end
-
-@implementation CydiaURLProtocol
-
-+ (BOOL) canInitWithRequest:(NSURLRequest *)request {
-    NSURL *url([request URL]);
-    if (url == nil)
-        return NO;
-    NSString *scheme([[url scheme] lowercaseString]);
-    if (scheme == nil || ![scheme isEqualToString:@"cydia"])
-        return NO;
-    return YES;
+- (void) searchBarSearchButtonClicked:(UISearchBar *)searchBar {
+    [self setObject:[search_ text] forFilter:@selector(isUnfilteredAndSearchedForBy:)];
+    [search_ resignFirstResponder];
+    [self reloadData];

 }
 
 }
 

-+ (NSURLRequest *) canonicalRequestForRequest:(NSURLRequest *)request {
-    return request;
+- (void) searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)text {
+    [self setObject:text forFilter:@selector(isUnfilteredAndSelectedForBy:)];
+    [self reloadData];

 }
 
 }
 

-- (void) _returnPNGWithImage:(UIImage *)icon forRequest:(NSURLRequest *)request {
-    id<NSURLProtocolClient> client([self client]);
-    if (icon == nil)
-        [client URLProtocol:self didFailWithError:[NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorFileDoesNotExist userInfo:nil]];
-    else {
-        NSData *data(UIImagePNGRepresentation(icon));
-
-        NSURLResponse *response([[[NSURLResponse alloc] initWithURL:[request URL] MIMEType:@"image/png" expectedContentLength:-1 textEncodingName:nil] autorelease]);
-        [client URLProtocol:self didReceiveResponse:response cacheStoragePolicy:NSURLCacheStorageNotAllowed];
-        [client URLProtocol:self didLoadData:data];
-        [client URLProtocolDidFinishLoading:self];
-    }
+- (id) initWithDatabase:(Database *)database {
+    if ((self = [super initWithDatabase:database title:UCLocalize("SEARCH") filter:@selector(isUnfilteredAndSearchedForBy:) with:nil])) {
+        search_ = [[UISearchBar alloc] init];
+    } return self;

 }
 
 }
 

-- (void) startLoading {
-    id<NSURLProtocolClient> client([self client]);
-    NSURLRequest *request([self request]);
+- (void) viewDidAppear:(BOOL)animated {
+    [super viewDidAppear:animated];

 
 

-    NSURL *url([request URL]);
-    NSString *href([url absoluteString]);
+    if (!searchloaded_) {
+        searchloaded_ = YES;
+        [search_ setFrame:CGRectMake(0, 0, [[self view] bounds].size.width, 44.0f)];
+        [search_ layoutSubviews];
+        [search_ setPlaceholder:UCLocalize("SEARCH_EX")];

 
 

-    NSString *path([href substringFromIndex:8]);
-    NSRange slash([path rangeOfString:@"/"]);
+        UITextField *textField;
+        if ([search_ respondsToSelector:@selector(searchField)])
+            textField = [search_ searchField];
+        else
+            textField = MSHookIvar<UITextField *>(search_, "_searchField");

 
 

-    NSString *command;
-    if (slash.location == NSNotFound) {
-        command = path;
-        path = nil;
-    } else {
-        command = [path substringToIndex:slash.location];
-        path = [path substringFromIndex:(slash.location + 1)];
+        [textField setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin];
+        [search_ setDelegate:self];
+        [textField setEnablesReturnKeyAutomatically:NO];
+        [[self navigationItem] setTitleView:textField];

     }
     }

+}

 
 

-    Database *database([Database sharedInstance]);
-
-    if ([command isEqualToString:@"package-icon"]) {
-        if (path == nil)
-            goto fail;
-        path = [path stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
-        Package *package([database packageWithName:path]);
-        if (package == nil)
-            goto fail;
-        UIImage *icon([package icon]);
-        [self _returnPNGWithImage:icon forRequest:request];
-    } else if ([command isEqualToString:@"source-icon"]) {
-        if (path == nil)
-            goto fail;
-        path = [path stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
-        NSString *source(Simplify(path));
-        UIImage *icon([UIImage imageAtPath:[NSString stringWithFormat:@"%@/Sources/%@.png", App_, source]]);
-        if (icon == nil)
-            icon = [UIImage applicationImageNamed:@"unknown.png"];
-        [self _returnPNGWithImage:icon forRequest:request];
-    } else if ([command isEqualToString:@"uikit-image"]) {
-        if (path == nil)
-            goto fail;
-        path = [path stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
-        UIImage *icon(_UIImageWithName(path));
-        [self _returnPNGWithImage:icon forRequest:request];
-    } else if ([command isEqualToString:@"section-icon"]) {
-        if (path == nil)
-            goto fail;
-        path = [path stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
-        NSString *section(Simplify(path));
-        UIImage *icon([UIImage imageAtPath:[NSString stringWithFormat:@"%@/Sections/%@.png", App_, section]]);
-        if (icon == nil)
-            icon = [UIImage applicationImageNamed:@"unknown.png"];
-        [self _returnPNGWithImage:icon forRequest:request];
-    } else fail: {
-        [client URLProtocol:self didFailWithError:[NSError errorWithDomain:NSURLErrorDomain code:NSURLErrorResourceUnavailable userInfo:nil]];
-    }
+- (void) reloadData {
+    [self setObject:[search_ text]];
+    [super reloadData];
+    [self resetCursor];

 }
 
 }
 

-- (void) stopLoading {
+- (void) didSelectPackage:(Package *)package {
+    [search_ resignFirstResponder];
+    [super didSelectPackage:package];

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

-
-/* Section Controller {{{ */
-@interface SectionController : FilteredPackageController {
+/* Package Settings Controller {{{ */
+@interface PackageSettingsController : CYViewController <
+    UITableViewDataSource,
+    UITableViewDelegate
+> {
+    _transient Database *database_;
+    NSString *name_;
+    Package *package_;
+    UITableView *table_;
+    UISwitch *subscribedSwitch_;
+    UISwitch *ignoredSwitch_;
+    UITableViewCell *subscribedCell_;
+    UITableViewCell *ignoredCell_;

 }
 
 }
 

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

 
 @end
 
 
 @end
 

-@implementation SectionController
+@implementation PackageSettingsController

 
 - (void) dealloc {
 
 - (void) dealloc {

+    [self releaseSubviews];
+    [name_ release];
+    [package_ release];
+

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

-- (id) initWithDatabase:(Database *)database section:(NSString *)name {
-    NSString *title;
+- (NSURL *) navigationURL {
+    return [NSURL URLWithString:[NSString stringWithFormat:@"cydia://package/%@/settings", [package_ id]]];
+}

 
 

-    if (name == nil) {
-        title = UCLocalize("ALL_PACKAGES");
-    } else if (![name isEqual:@""]) {
-        title = [[NSBundle mainBundle] localizedStringForKey:Simplify(name) value:nil table:@"Sections"];
-    } else {
-        title = UCLocalize("NO_SECTION");
-    }
+- (NSInteger) numberOfSectionsInTableView:(UITableView *)tableView {
+    if (package_ == nil)
+        return 0;

 
 

-    if ((self = [super initWithDatabase:database title:title filter:@selector(isVisibleInSection:) with:name]) != nil) {
-    } return self;
+    return 1;

 }
 
 }
 

-- (void) reloadData {
-    [packages_ reloadData];
+- (NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
+    if (package_ == nil)
+        return 0;
+
+    return 2;

 }
 
 }
 

-- (void) setDelegate:(id)delegate {
-    [super setDelegate:delegate];
-    [packages_ setDelegate:delegate];
+- (NSString *) tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
+    return UCLocalize("CHANGE_PACKAGE_SETTINGS");

 }
 
 }
 

-@end
-/* }}} */
-/* Sections Controller {{{ */
-@interface SectionsController : CYViewController <
-    UITableViewDataSource,
-    UITableViewDelegate
-> {
-    _transient Database *database_;
-    NSMutableArray *sections_;
-    NSMutableArray *filtered_;
-    UITableView *list_;
-    UIView *accessory_;
-    BOOL editing_;
+- (NSString *) tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section {
+    return UCLocalize("SHOW_ALL_CHANGES_EX");

 }
 
 }
 

-- (id) initWithDatabase:(Database *)database;
-- (void) reloadData;
-- (void) resetView;
-
-- (void) editButtonClicked;
-
-@end
-
-@implementation SectionsController
-
-- (void) dealloc {
-    [list_ setDataSource:nil];
-    [list_ setDelegate:nil];
+- (void) onSubscribed:(id)control {
+    bool value([control isOn]);
+    if (package_ == nil)
+        return;
+    if ([package_ setSubscribed:value])
+        [delegate_ updateData];
+}

 
 

-    [sections_ release];
-    [filtered_ release];
-    [list_ release];
-    [accessory_ release];
-    [super dealloc];
+- (void) onIgnored:(id)control {
+    // TODO: set Held state - possibly call out to dpkg, etc.

 }
 
 }
 

-- (void) setEditing:(BOOL)editing {
-    if ((editing_ = editing))
-        [list_ reloadData];
-    else
-        [delegate_ updateData];
+- (UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
+    if (package_ == nil)
+        return nil;

 
 

-    [[self navigationItem] setTitle:editing_ ? UCLocalize("SECTION_VISIBILITY") : UCLocalize("SECTIONS")];
-    [[[self navigationItem] rightBarButtonItem] setTitle:[sections_ count] == 0 ? nil : editing_ ? UCLocalize("DONE") : UCLocalize("EDIT")];
-    [[[self navigationItem] rightBarButtonItem] setStyle:editing_ ? UIBarButtonItemStyleDone : UIBarButtonItemStylePlain];
-}
+    switch ([indexPath row]) {
+        case 0: return subscribedCell_;
+        case 1: return ignoredCell_;

 
 

-- (void) viewDidAppear:(BOOL)animated {
-    [super viewDidAppear:animated];
-    [list_ deselectRowAtIndexPath:[list_ indexPathForSelectedRow] animated:animated];
-}
+        _nodefault
+    }

 
 

-- (void) viewWillDisappear:(BOOL)animated {
-    [super viewWillDisappear:animated];
-    if (editing_) [self setEditing:NO];
+    return nil;

 }
 
 }
 

-- (Section *) sectionAtIndexPath:(NSIndexPath *)indexPath {
-    Section *section = (editing_ ? [sections_ objectAtIndex:[indexPath row]] : ([indexPath row] == 0 ? nil : [filtered_ objectAtIndex:([indexPath row] - 1)]));
-    return section;
-}
+- (void) loadView {
+    [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];

 
 

-- (NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
-    return editing_ ? [sections_ count] : [filtered_ count] + 1;
-}
+    table_ = [[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStyleGrouped];
+    [table_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
+    [table_ setDataSource:self];
+    [table_ setDelegate:self];
+    [[self view] addSubview:table_];

 
 

-/*- (CGFloat) tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
-    return 45.0f;
-}*/
+    subscribedSwitch_ = [[UISwitch alloc] initWithFrame:CGRectMake(0, 0, 50, 20)];
+    [subscribedSwitch_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
+    [subscribedSwitch_ addTarget:self action:@selector(onSubscribed:) forEvents:UIControlEventValueChanged];

 
 

-- (UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
-    static NSString *reuseIdentifier = @"SectionCell";
+    ignoredSwitch_ = [[UISwitch alloc] initWithFrame:CGRectMake(0, 0, 50, 20)];
+    [ignoredSwitch_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
+    [ignoredSwitch_ addTarget:self action:@selector(onIgnored:) forEvents:UIControlEventValueChanged];
+    // Disable this switch, since it only reflects (not modifies) the ignored state.
+    [ignoredSwitch_ setUserInteractionEnabled:NO];

 
 

-    SectionCell *cell = (SectionCell *) [tableView dequeueReusableCellWithIdentifier:reuseIdentifier];
-    if (cell == nil)
-        cell = [[[SectionCell alloc] initWithFrame:CGRectZero reuseIdentifier:reuseIdentifier] autorelease];
+    subscribedCell_ = [[UITableViewCell alloc] init];
+    [subscribedCell_ setText:UCLocalize("SHOW_ALL_CHANGES")];
+    [subscribedCell_ setAccessoryView:subscribedSwitch_];
+    [subscribedCell_ setSelectionStyle:UITableViewCellSelectionStyleNone];

 
 

-    [cell setSection:[self sectionAtIndexPath:indexPath] editing:editing_];
+    ignoredCell_ = [[UITableViewCell alloc] init];
+    [ignoredCell_ setText:UCLocalize("IGNORE_UPGRADES")];
+    [ignoredCell_ setAccessoryView:ignoredSwitch_];
+    [ignoredCell_ setSelectionStyle:UITableViewCellSelectionStyleNone];
+    // FIXME: Ignored state is not saved.
+    [ignoredCell_ setUserInteractionEnabled:NO];
+}

 
 

-    return cell;
+- (void) viewDidLoad {
+    [[self navigationItem] setTitle:UCLocalize("SETTINGS")];

 }
 
 }
 

-- (void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
-    if (editing_)
-        return;
+- (void) releaseSubviews {
+    [ignoredCell_ release];
+    ignoredCell_ = nil;

 
 

-    Section *section = [self sectionAtIndexPath:indexPath];
+    [subscribedCell_ release];
+    subscribedCell_ = nil;

 
 

-    SectionController *controller = [[[SectionController alloc]
-        initWithDatabase:database_
-        section:[section name]
-    ] autorelease];
-    [controller setDelegate:delegate_];
+    [table_ release];
+    table_ = nil;

 
 

-    [[self navigationController] pushViewController:controller animated:YES];
+    [ignoredSwitch_ release];
+    ignoredSwitch_ = nil;
+
+    [subscribedSwitch_ release];
+    subscribedSwitch_ = nil;

 }
 
 }
 

-- (id) initWithDatabase:(Database *)database {
+- (id) initWithDatabase:(Database *)database package:(NSString *)package {

     if ((self = [super init]) != nil) {
         database_ = database;
     if ((self = [super init]) != nil) {
         database_ = database;

-
-        [[self navigationItem] setTitle:UCLocalize("SECTIONS")];
-
-        sections_ = [[NSMutableArray arrayWithCapacity:16] retain];
-        filtered_ = [[NSMutableArray arrayWithCapacity:16] retain];
-
-        list_ = [[UITableView alloc] initWithFrame:[[self view] bounds]];
-        [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
-        [list_ setRowHeight:45.0f];
-        [[self view] addSubview:list_];
-
-        [list_ setDataSource:self];
-        [list_ setDelegate:self];
-
-        [self reloadData];
+        name_ = [package retain];

     } return self;
 }
 
 - (void) reloadData {
     } return self;
 }
 
 - (void) reloadData {

-    NSArray *packages = [database_ packages];
-
-    [sections_ removeAllObjects];
-    [filtered_ removeAllObjects];
-
-    NSMutableDictionary *sections([NSMutableDictionary dictionaryWithCapacity:32]);
+    [super reloadData];

 
 

-    _trace();
-    for (Package *package in packages) {
-        NSString *name([package section]);
-        NSString *key(name == nil ? @"" : name);
+    if (package_ != nil)
+        [package_ autorelease];
+    package_ = [database_ packageWithName:name_];
+    if (package_ != nil) {
+        [package_ retain];
+        [subscribedSwitch_ setOn:([package_ subscribed] ? 1 : 0) animated:NO];
+        [ignoredSwitch_ setOn:([package_ ignored] ? 1 : 0) animated:NO];
+    }

 
 

-        Section *section;
+    [table_ reloadData];
+}

 
 

-        _profile(SectionsView$reloadData$Section)
-            section = [sections objectForKey:key];
-            if (section == nil) {
-                _profile(SectionsView$reloadData$Section$Allocate)
-                    section = [[[Section alloc] initWithName:name localize:YES] autorelease];
-                    [sections setObject:section forKey:key];
-                _end
-            }
-        _end
+@end
+/* }}} */

 
 

-        [section addToCount];
+/* Installed Controller {{{ */
+@interface InstalledController : FilteredPackageListController {
+    BOOL expert_;
+}

 
 

-        _profile(SectionsView$reloadData$Filter)
-            if (![package valid] || ![package visible])
-                continue;
-        _end
+- (id) initWithDatabase:(Database *)database;

 
 

-        [section addToRow];
-    }
-    _trace();
+- (void) updateRoleButton;
+- (void) queueStatusDidChange;

 
 

-    [sections_ addObjectsFromArray:[sections allValues]];
+@end

 
 

-    [sections_ sortUsingSelector:@selector(compareByLocalized:)];
+@implementation InstalledController

 
 

-    for (Section *section in sections_) {
-        size_t count([section row]);
-        if (count == 0)
-            continue;
+- (void) dealloc {
+    [super dealloc];
+}

 
 

-        section = [[[Section alloc] initWithName:[section name] localized:[section localized]] autorelease];
-        [section setCount:count];
-        [filtered_ addObject:section];
-    }
+- (NSURL *) navigationURL {
+    return [NSURL URLWithString:@"cydia://installed"];
+}

 
 

-    [[self navigationItem] setRightBarButtonItem:[[[UIBarButtonItem alloc]
-        initWithTitle:([sections_ count] == 0 ? nil : UCLocalize("EDIT"))
-        style:UIBarButtonItemStylePlain
-        target:self
-        action:@selector(editButtonClicked)
-    ] autorelease] animated:([[self navigationItem] rightBarButtonItem] != nil)];
+- (id) initWithDatabase:(Database *)database {
+    if ((self = [super initWithDatabase:database title:UCLocalize("INSTALLED") filter:@selector(isInstalledAndUnfiltered:) with:[NSNumber numberWithBool:YES]]) != nil) {
+        [self updateRoleButton];
+        [self queueStatusDidChange];
+    } return self;
+}

 
 

-    [list_ reloadData];
-    _trace();
+#if !AlwaysReload
+- (void) queueButtonClicked {
+    [delegate_ queue];

 }
 }

+#endif

 
 

-- (void) resetView {
-    if (editing_)
-        [self editButtonClicked];
+- (void) queueStatusDidChange {
+#if !AlwaysReload
+    if (IsWildcat_) {
+        if (Queuing_) {
+            [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
+                initWithTitle:UCLocalize("QUEUE")
+                style:UIBarButtonItemStyleDone
+                target:self
+                action:@selector(queueButtonClicked)
+            ] autorelease]];
+        } else {
+            [[self navigationItem] setLeftBarButtonItem:nil];
+        }
+    }
+#endif

 }
 
 }
 

-- (void)editButtonClicked {
-    [self setEditing:!editing_];
+- (void) updateRoleButton {
+    if (Role_ != nil && ![Role_ isEqualToString:@"Developer"])
+        [[self navigationItem] setRightBarButtonItem:[[[UIBarButtonItem alloc]
+            initWithTitle:(expert_ ? UCLocalize("EXPERT") : UCLocalize("SIMPLE"))
+            style:(expert_ ? UIBarButtonItemStyleDone : UIBarButtonItemStylePlain)
+            target:self
+            action:@selector(roleButtonClicked)
+        ] autorelease]];

 }
 
 }
 

-- (UIView *) accessoryView {
-    return accessory_;
+- (void) roleButtonClicked {
+    [self setObject:[NSNumber numberWithBool:expert_]];
+    [self reloadData];
+    expert_ = !expert_;
+
+    [self updateRoleButton];

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

-/* Changes Controller {{{ */
-@interface ChangesController : CYViewController <
-    UITableViewDataSource,
-    UITableViewDelegate
+/* Source Cell {{{ */
+@interface SourceCell : CYTableViewCell <
+    ContentDelegate

 > {
 > {

-    _transient Database *database_;
-    unsigned era_;
-    CFMutableArrayRef packages_;
-    NSMutableArray *sections_;
-    UITableView *list_;
-    unsigned upgrades_;
-    BOOL hasSentFirstLoad_;
+    UIImage *icon_;
+    NSString *origin_;
+    NSString *label_;

 }
 
 }
 

-- (id) initWithDatabase:(Database *)database delegate:(id)delegate;
-- (void) reloadData;
+- (void) setSource:(Source *)source;

 
 @end
 
 
 @end
 

-@implementation ChangesController
-
-- (void) dealloc {
-    [list_ setDelegate:nil];
-    [list_ setDataSource:nil];
+@implementation SourceCell

 
 

-    CFRelease(packages_);
+- (void) clearSource {
+    [icon_ release];
+    [origin_ release];
+    [label_ release];

 
 

-    [sections_ release];
-    [list_ release];
-    [super dealloc];
+    icon_ = nil;
+    origin_ = nil;
+    label_ = nil;

 }
 
 }
 

-- (void) viewDidAppear:(BOOL)animated {
-    [super viewDidAppear:animated];
-    if (!hasSentFirstLoad_) {
-        hasSentFirstLoad_ = YES;
-        [self performSelector:@selector(reloadData) withObject:nil afterDelay:0.0];
-    } else {
-        [list_ deselectRowAtIndexPath:[list_ indexPathForSelectedRow] animated:animated];
-    }
-}
+- (void) setSource:(Source *)source {
+    [self clearSource];

 
 

-- (NSInteger) numberOfSectionsInTableView:(UITableView *)list {
-    NSInteger count([sections_ count]);
-    return count == 0 ? 1 : count;
-}
+    if (icon_ == nil)
+        icon_ = [UIImage applicationImageNamed:[NSString stringWithFormat:@"Sources/%@.png", [source host]]];
+    if (icon_ == nil)
+        icon_ = [UIImage applicationImageNamed:@"unknown.png"];
+    icon_ = [icon_ retain];

 
 

-- (NSString *) tableView:(UITableView *)list titleForHeaderInSection:(NSInteger)section {
-    if ([sections_ count] == 0)
-        return nil;
-    return [[sections_ objectAtIndex:section] name];
-}
+    origin_ = [[source name] retain];
+    label_ = [[source uri] retain];

 
 

-- (NSInteger) tableView:(UITableView *)list numberOfRowsInSection:(NSInteger)section {
-    if ([sections_ count] == 0)
-        return 0;
-    return [[sections_ objectAtIndex:section] count];
+    [content_ setNeedsDisplay];

 }
 
 }
 

-- (Package *) packageAtIndex:(NSUInteger)index {
-    return (Package *) CFArrayGetValueAtIndex(packages_, index);
+- (void) dealloc {
+    [self clearSource];
+    [super dealloc];

 }
 
 }
 

-- (Package *) packageAtIndexPath:(NSIndexPath *)path {
-@synchronized (database_) {
-    if ([database_ era] != era_)
-        return nil;
-
-    NSUInteger sectionIndex([path section]);
-    if (sectionIndex >= [sections_ count])
-        return nil;
-    Section *section([sections_ objectAtIndex:sectionIndex]);
-    NSInteger row([path row]);
-    return [[[self packageAtIndex:([section row] + row)] retain] autorelease];
-} }
-
-- (UITableViewCell *) tableView:(UITableView *)table cellForRowAtIndexPath:(NSIndexPath *)path {
-    PackageCell *cell((PackageCell *) [table dequeueReusableCellWithIdentifier:@"Package"]);
-    if (cell == nil)
-        cell = [[[PackageCell alloc] init] autorelease];
-    [cell setPackage:[self packageAtIndexPath:path]];
-    return cell;
-}
+- (SourceCell *) initWithFrame:(CGRect)frame reuseIdentifier:(NSString *)reuseIdentifier {
+    if ((self = [super initWithFrame:frame reuseIdentifier:reuseIdentifier]) != nil) {
+        UIView *content([self contentView]);
+        CGRect bounds([content bounds]);

 
 

-- (NSIndexPath *) tableView:(UITableView *)table willSelectRowAtIndexPath:(NSIndexPath *)path {
-    Package *package([self packageAtIndexPath:path]);
-    CYPackageController *view([[[CYPackageController alloc] initWithDatabase:database_] autorelease]);
-    [view setDelegate:delegate_];
-    [view setPackage:package];
-    [[self navigationController] pushViewController:view animated:YES];
-    return path;
-}
+        content_ = [[ContentView alloc] initWithFrame:bounds];
+        [content_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
+        [content_ setBackgroundColor:[UIColor whiteColor]];
+        [content addSubview:content_];

 
 

-- (void) refreshButtonClicked {
-    [delegate_ beginUpdate];
-    [[self navigationItem] setLeftBarButtonItem:nil animated:YES];
+        [content_ setDelegate:self];
+        [content_ setOpaque:YES];
+    } return self;

 }
 
 }
 

-- (void) upgradeButtonClicked {
-    [delegate_ distUpgrade];
+- (NSString *) accessibilityLabel {
+    return label_;

 }
 
 }
 

-- (NSString *) title { return UCLocalize("CHANGES"); }
-
-- (id) initWithDatabase:(Database *)database delegate:(id)delegate {
-    if ((self = [super init]) != nil) {
-        database_ = database;
-        [[self navigationItem] setTitle:UCLocalize("CHANGES")];
-
-        packages_ = CFArrayCreateMutable(kCFAllocatorDefault, 0, NULL);
+- (void) drawContentRect:(CGRect)rect {
+    bool highlighted(highlighted_);
+    float width(rect.size.width);

 
 

-        sections_ = [[NSMutableArray arrayWithCapacity:16] retain];
+    if (icon_ != nil)
+        [icon_ drawInRect:CGRectMake(10, 10, 30, 30)];

 
 

-        list_ = [[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStylePlain];
-        [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
-        [list_ setRowHeight:73];
-        [[self view] addSubview:list_];
+    if (highlighted)
+        UISetColor(White_);

 
 

-        [list_ setDataSource:self];
-        [list_ setDelegate:self];
+    if (!highlighted)
+        UISetColor(Black_);
+    [origin_ drawAtPoint:CGPointMake(48, 8) forWidth:(width - 80) withFont:Font18Bold_ lineBreakMode:UILineBreakModeTailTruncation];

 
 

-        delegate_ = delegate;
-    } return self;
+    if (!highlighted)
+        UISetColor(Blue_);
+    [label_ drawAtPoint:CGPointMake(58, 29) forWidth:(width - 95) withFont:Font12_ lineBreakMode:UILineBreakModeTailTruncation];

 }
 
 }
 

-- (void) _reloadPackages:(NSArray *)packages {
-    CFRelease(packages_);
-    packages_ = CFArrayCreateMutable(kCFAllocatorDefault, [packages count], NULL);
-
-    _trace();
-    _profile(ChangesController$_reloadPackages$Filter)
-        for (Package *package in packages)
-            if ([package upgradableAndEssential:YES] || [package visible])
-                CFArrayAppendValue(packages_, package);
-    _end
-    _trace();
-    _profile(ChangesController$_reloadPackages$radixSort)
-        [(NSMutableArray *) packages_ radixSortUsingFunction:reinterpret_cast<SKRadixFunction>(&PackageChangesRadix) withContext:NULL];
-    _end
-    _trace();
+@end
+/* }}} */
+/* Source Controller {{{ */
+@interface SourceController : FilteredPackageListController {
+    _transient Source *source_;
+    NSString *key_;

 }
 
 }
 

-- (void) reloadData {
-@synchronized (database_) {
-    era_ = [database_ era];
-    NSArray *packages = [database_ packages];
+- (id) initWithDatabase:(Database *)database source:(Source *)source;

 
 

-    [sections_ removeAllObjects];
+@end

 
 

-#if 1
-    UIProgressHUD *hud([delegate_ addProgressHUD]);
-    [hud setText:UCLocalize("LOADING")];
-    //NSLog(@"HUD:%@::%@", delegate_, hud);
-    [self yieldToSelector:@selector(_reloadPackages:) withObject:packages];
-    [delegate_ removeProgressHUD:hud];
-#else
-    [self _reloadPackages:packages];
-#endif
+@implementation SourceController

 
 

-    Section *upgradable = [[[Section alloc] initWithName:UCLocalize("AVAILABLE_UPGRADES") localize:NO] autorelease];
-    Section *ignored = nil;
-    Section *section = nil;
-    time_t last = 0;
+- (NSURL *) navigationURL {
+    return [NSURL URLWithString:[NSString stringWithFormat:@"cydia://sources/%@", [source_ name]]];
+}

 
 

-    upgrades_ = 0;
-    bool unseens = false;
+- (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];
+    } return self;
+}

 
 

-    CFDateFormatterRef formatter(CFDateFormatterCreate(NULL, Locale_, kCFDateFormatterMediumStyle, kCFDateFormatterMediumStyle));
+- (void) reloadData {
+    source_ = [database_ sourceWithKey:key_];
+    [key_ release];
+    key_ = [[source_ key] retain];
+    [self setObject:source_];
+    [[self navigationItem] setTitle:[source_ label]];

 
 

-    for (size_t offset = 0, count = CFArrayGetCount(packages_); offset != count; ++offset) {
-        Package *package = [self packageAtIndex:offset];
+    [super reloadData];
+}

 
 

-        BOOL uae = [package upgradableAndEssential:YES];
+@end
+/* }}} */
+/* Sources Controller {{{ */
+@interface SourcesController : CYViewController <
+    UITableViewDataSource,
+    UITableViewDelegate
+> {
+    _transient Database *database_;
+    UITableView *list_;
+    NSMutableArray *sources_;
+    int offset_;

 
 

-        if (!uae) {
-            unseens = true;
-            time_t seen([package seen]);
+    NSString *href_;
+    UIProgressHUD *hud_;
+    NSError *error_;

 
 

-            if (section == nil || last != seen) {
-                last = seen;
+    //NSURLConnection *installer_;
+    NSURLConnection *trivial_;
+    NSURLConnection *trivial_bz2_;
+    NSURLConnection *trivial_gz_;
+    //NSURLConnection *automatic_;

 
 

-                NSString *name;
-                name = (NSString *) CFDateFormatterCreateStringWithDate(NULL, formatter, (CFDateRef) [NSDate dateWithTimeIntervalSince1970:seen]);
-                [name autorelease];
+    BOOL cydia_;
+}

 
 

-                _profile(ChangesController$reloadData$Allocate)
-                    name = [NSString stringWithFormat:UCLocalize("NEW_AT"), name];
-                    section = [[[Section alloc] initWithName:name row:offset localize:NO] autorelease];
-                    [sections_ addObject:section];
-                _end
-            }
+- (id) initWithDatabase:(Database *)database;
+- (void) updateButtonsForEditingStatus:(BOOL)editing animated:(BOOL)animated;

 
 

-            [section addToCount];
-        } else if ([package ignored]) {
-            if (ignored == nil) {
-                ignored = [[[Section alloc] initWithName:UCLocalize("IGNORED_UPGRADES") row:offset localize:NO] autorelease];
-            }
-            [ignored addToCount];
-        } else {
-            ++upgrades_;
-            [upgradable addToCount];
-        }
-    }
-    _trace();
+@end

 
 

-    CFRelease(formatter);
+@implementation SourcesController

 
 

-    if (unseens) {
-        Section *last = [sections_ lastObject];
-        size_t count = [last count];
-        CFArrayReplaceValues(packages_, CFRangeMake(CFArrayGetCount(packages_) - count, count), NULL, 0);
-        [sections_ removeLastObject];
+- (void) _releaseConnection:(NSURLConnection *)connection {
+    if (connection != nil) {
+        [connection cancel];
+        //[connection setDelegate:nil];
+        [connection release];

     }
     }

-
-    if ([ignored count] != 0)
-        [sections_ insertObject:ignored atIndex:0];
-    if (upgrades_ != 0)
-        [sections_ insertObject:upgradable atIndex:0];
-
-    [list_ reloadData];
-
-    if (upgrades_ > 0)
-        [[self navigationItem] setRightBarButtonItem:[[[UIBarButtonItem alloc]
-            initWithTitle:[NSString stringWithFormat:UCLocalize("PARENTHETICAL"), UCLocalize("UPGRADE"), [NSString stringWithFormat:@"%u", upgrades_]]
-            style:UIBarButtonItemStylePlain
-            target:self
-            action:@selector(upgradeButtonClicked)
-        ] autorelease]];
-
-    if (![delegate_ updating])
-        [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
-            initWithTitle:UCLocalize("REFRESH")
-            style:UIBarButtonItemStylePlain
-            target:self
-            action:@selector(refreshButtonClicked)
-        ] autorelease]];
-
-    PrintTimes();
-} }
-
-@end
-/* }}} */
-/* Search Controller {{{ */
-@interface SearchController : FilteredPackageController <
-    UISearchBarDelegate
-> {
-    UISearchBar *search_;

 }
 
 }
 

-- (id) initWithDatabase:(Database *)database;
-- (void) setSearchTerm:(NSString *)term;
-- (void) reloadData;
+- (void) dealloc {
+    [self releaseSubviews];

 
 

-@end
+    [href_ release];
+    [hud_ release];
+    [error_ release];

 
 

-@implementation SearchController
+    //[self _releaseConnection:installer_];
+    [self _releaseConnection:trivial_];
+    [self _releaseConnection:trivial_gz_];
+    [self _releaseConnection:trivial_bz2_];
+    //[self _releaseConnection:automatic_];

 
 

-- (void) dealloc {
-    [search_ release];
+    [sources_ release];

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

-- (void) setSearchTerm:(NSString *)searchTerm {
-    [search_ setText:searchTerm];
-}
-
-- (void) searchBarSearchButtonClicked:(UISearchBar *)searchBar {
-    [packages_ setObject:[search_ text] forFilter:@selector(isUnfilteredAndSearchedForBy:)];
-    [search_ resignFirstResponder];
-    [self reloadData];
+- (NSURL *) navigationURL {
+    return [NSURL URLWithString:@"cydia://sources"];

 }
 
 }
 

-- (void) searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)text {
-    [packages_ setObject:text forFilter:@selector(isUnfilteredAndSelectedForBy:)];
-    [self reloadData];
+- (void) viewDidAppear:(BOOL)animated {
+    [super viewDidAppear:animated];
+    [list_ deselectRowAtIndexPath:[list_ indexPathForSelectedRow] animated:animated];

 }
 
 }
 

-- (id) initWithDatabase:(Database *)database {
-    return [super initWithDatabase:database title:UCLocalize("SEARCH") filter:@selector(isUnfilteredAndSearchedForBy:) with:nil];
+- (NSInteger) numberOfSectionsInTableView:(UITableView *)tableView {
+    return offset_ == 0 ? 1 : 2;

 }
 
 }
 

-- (void)viewDidAppear:(BOOL)animated {
-    [super viewDidAppear:animated];
-    if (!search_) {
-        search_ = [[UISearchBar alloc] initWithFrame:CGRectMake(0, 0, [[self view] bounds].size.width, 44.0f)];
-        [search_ layoutSubviews];
-        [search_ setPlaceholder:UCLocalize("SEARCH_EX")];
+- (NSString *) tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
+    switch (section + (offset_ == 0 ? 1 : 0)) {
+        case 0: return UCLocalize("ENTERED_BY_USER");
+        case 1: return UCLocalize("INSTALLED_BY_PACKAGE");

 
 

-        UITextField *textField;
-        if ([search_ respondsToSelector:@selector(searchField)])
-            textField = [search_ searchField];
-        else
-            textField = MSHookIvar<UITextField *>(search_, "_searchField");
+        _nodefault
+    }
+}

 
 

-        [textField setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin];
-        [search_ setDelegate:self];
-        [textField setEnablesReturnKeyAutomatically:NO];
-        [[self navigationItem] setTitleView:textField];
+- (NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
+    int count = [sources_ count];
+    switch (section) {
+        case 0: return (offset_ == 0 ? count : offset_);
+        case 1: return count - offset_;
+
+        _nodefault

     }
 }
 
     }
 }
 

-- (void) _reloadData {
+- (Source *) sourceAtIndexPath:(NSIndexPath *)indexPath {
+    unsigned idx = 0;
+    switch (indexPath.section) {
+        case 0: idx = indexPath.row; break;
+        case 1: idx = indexPath.row + offset_; break;
+
+        _nodefault
+    }
+    return [sources_ objectAtIndex:idx];

 }
 
 }
 

-- (void) reloadData {
-    _profile(SearchController$reloadData)
-        [packages_ reloadData];
-    _end
-    PrintTimes();
-    [packages_ resetCursor];
+- (UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
+    static NSString *cellIdentifier = @"SourceCell";
+
+    SourceCell *cell = (SourceCell *) [tableView dequeueReusableCellWithIdentifier:cellIdentifier];
+    if(cell == nil) cell = [[[SourceCell alloc] initWithFrame:CGRectZero reuseIdentifier:cellIdentifier] autorelease];
+    [cell setSource:[self sourceAtIndexPath:indexPath]];
+    [cell setAccessoryType:UITableViewCellAccessoryDisclosureIndicator];
+
+    return cell;

 }
 
 }
 

-- (void) didSelectPackage:(Package *)package {
-    [search_ resignFirstResponder];
-    [super didSelectPackage:package];
+- (void) tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
+    Source *source = [self sourceAtIndexPath:indexPath];
+
+    SourceController *controller = [[[SourceController alloc]
+        initWithDatabase:database_
+        source:source
+    ] autorelease];
+
+    [controller setDelegate:delegate_];
+
+    [[self navigationController] pushViewController:controller animated:YES];

 }
 
 }
 

-@end
-/* }}} */
-/* Settings Controller {{{ */
-@interface PackageSettingsController : CYViewController <
-    UITableViewDataSource,
-    UITableViewDelegate
-> {
-    _transient Database *database_;
-    NSString *name_;
-    Package *package_;
-    UITableView *table_;
-    UISwitch *subscribedSwitch_;
-    UISwitch *ignoredSwitch_;
-    UITableViewCell *subscribedCell_;
-    UITableViewCell *ignoredCell_;
+- (BOOL) tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
+    Source *source = [self sourceAtIndexPath:indexPath];
+    return [source record] != nil;

 }
 
 }
 

-- (id) initWithDatabase:(Database *)database package:(NSString *)package;
+- (void) tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
+    Source *source = [self sourceAtIndexPath:indexPath];
+    [Sources_ removeObjectForKey:[source key]];
+    [delegate_ syncData];
+}

 
 

-@end
+- (void) complete {
+    [Sources_ setObject:[NSDictionary dictionaryWithObjectsAndKeys:
+        @"deb", @"Type",
+        href_, @"URI",
+        @"./", @"Distribution",
+    nil] forKey:[NSString stringWithFormat:@"deb:%@:./", href_]];

 
 

-@implementation PackageSettingsController
+    [delegate_ syncData];
+}

 
 

-- (void) dealloc {
-    [name_ release];
-    if (package_ != nil)
-        [package_ release];
-    [table_ release];
-    [subscribedSwitch_ release];
-    [ignoredSwitch_ release];
-    [subscribedCell_ release];
-    [ignoredCell_ release];
+- (NSString *) getWarning {
+    NSString *href(href_);
+    NSRange colon([href rangeOfString:@"://"]);
+    if (colon.location != NSNotFound)
+        href = [href substringFromIndex:(colon.location + 3)];
+    href = [href stringByAddingPercentEscapes];
+    href = [CydiaURL(@"api/repotag/") stringByAppendingString:href];
+    href = [href stringByCachingURLWithCurrentCDN];

 
 

-    [super dealloc];
-}
+    NSURL *url([NSURL URLWithString:href]);

 
 

-- (NSInteger) numberOfSectionsInTableView:(UITableView *)tableView {
-    if (package_ == nil)
-        return 0;
+    NSStringEncoding encoding;
+    NSError *error(nil);

 
 

-    return 1;
+    if (NSString *warning = [NSString stringWithContentsOfURL:url usedEncoding:&encoding error:&error])
+        return [warning length] == 0 ? nil : warning;
+    return nil;

 }
 
 }
 

-- (NSInteger) tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
-    if (package_ == nil)
-        return 0;
+- (void) _endConnection:(NSURLConnection *)connection {
+    // XXX: the memory management in this method is horribly awkward

 
 

-    return 2;
+    NSURLConnection **field = NULL;
+    if (connection == trivial_)
+        field = &trivial_;
+    else if (connection == trivial_bz2_)
+        field = &trivial_bz2_;
+    else if (connection == trivial_gz_)
+        field = &trivial_gz_;
+    _assert(field != NULL);
+    [connection release];
+    *field = nil;
+
+    if (
+        trivial_ == nil &&
+        trivial_bz2_ == nil &&
+        trivial_gz_ == nil
+    ) {
+        bool defer(false);
+
+        if (cydia_) {
+            if (NSString *warning = [self yieldToSelector:@selector(getWarning)]) {
+                defer = true;
+
+                UIAlertView *alert = [[[UIAlertView alloc]
+                    initWithTitle:UCLocalize("SOURCE_WARNING")
+                    message:warning
+                    delegate:self
+                    cancelButtonTitle:UCLocalize("CANCEL")
+                    otherButtonTitles:
+                        UCLocalize("ADD_ANYWAY"),
+                    nil
+                ] autorelease];
+
+                [alert setContext:@"warning"];
+                [alert setNumberOfRows:1];
+                [alert show];
+            } else
+                [self complete];
+        } else if (error_ != nil) {
+            UIAlertView *alert = [[[UIAlertView alloc]
+                initWithTitle:UCLocalize("VERIFICATION_ERROR")
+                message:[error_ localizedDescription]
+                delegate:self
+                cancelButtonTitle:UCLocalize("OK")
+                otherButtonTitles:nil
+            ] autorelease];
+
+            [alert setContext:@"urlerror"];
+            [alert show];
+        } else {
+            UIAlertView *alert = [[[UIAlertView alloc]
+                initWithTitle:UCLocalize("NOT_REPOSITORY")
+                message:UCLocalize("NOT_REPOSITORY_EX")
+                delegate:self
+                cancelButtonTitle:UCLocalize("OK")
+                otherButtonTitles:nil
+            ] autorelease];
+
+            [alert setContext:@"trivial"];
+            [alert show];
+        }
+
+        [delegate_ setStatusBarShowsProgress:NO];
+        [delegate_ removeProgressHUD:hud_];
+
+        [hud_ autorelease];
+        hud_ = nil;
+
+        if (!defer) {
+            [href_ release];
+            href_ = nil;
+        }
+
+        if (error_ != nil) {
+            [error_ release];
+            error_ = nil;
+        }
+    }

 }
 
 }
 

-- (NSString *) tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section {
-    return UCLocalize("CHANGE_PACKAGE_SETTINGS");
+- (void) connection:(NSURLConnection *)connection didReceiveResponse:(NSHTTPURLResponse *)response {
+    switch ([response statusCode]) {
+        case 200:
+            cydia_ = YES;
+    }

 }
 
 }
 

-- (NSString *) tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section {
-    return UCLocalize("SHOW_ALL_CHANGES_EX");
+- (void) connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
+    lprintf("connection:\"%s\" didFailWithError:\"%s\"", [href_ UTF8String], [[error localizedDescription] UTF8String]);
+    if (error_ != nil)
+        error_ = [error retain];
+    [self _endConnection:connection];

 }
 
 }
 

-- (void) onSubscribed:(id)control {
-    bool value([control isOn]);
-    if (package_ == nil)
-        return;
-    if ([package_ setSubscribed:value])
-        [delegate_ updateData];
+- (void) connectionDidFinishLoading:(NSURLConnection *)connection {
+    [self _endConnection:connection];

 }
 
 }
 

-- (void) onIgnored:(id)control {
-    // TODO: set Held state - possibly call out to dpkg, etc.
+- (NSURLConnection *) _requestHRef:(NSString *)href method:(NSString *)method {
+    NSMutableURLRequest *request = [NSMutableURLRequest
+        requestWithURL:[NSURL URLWithString:href]
+        cachePolicy:NSURLRequestUseProtocolCachePolicy
+        timeoutInterval:120.0
+    ];
+
+    [request setHTTPMethod:method];
+
+    if (Machine_ != NULL)
+        [request setValue:[NSString stringWithUTF8String:Machine_] forHTTPHeaderField:@"X-Machine"];
+    if (UniqueID_ != nil)
+        [request setValue:UniqueID_ forHTTPHeaderField:@"X-Unique-ID"];
+    if (Role_ != nil)
+        [request setValue:Role_ forHTTPHeaderField:@"X-Role"];
+
+    return [[[NSURLConnection alloc] initWithRequest:request delegate:self] autorelease];
+}
+
+- (void) alertView:(UIAlertView *)alert clickedButtonAtIndex:(NSInteger)button {
+    NSString *context([alert context]);
+
+    if ([context isEqualToString:@"source"]) {
+        switch (button) {
+            case 1: {
+                NSString *href = [[alert textField] text];
+
+                //installer_ = [[self _requestHRef:href method:@"GET"] retain];
+
+                if (![href hasSuffix:@"/"])
+                    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_gz_ = [[self _requestHRef:[href_ stringByAppendingString:@"Packages.gz"] method:@"HEAD"] retain];
+                //trivial_bz2_ = [[self _requestHRef:[href stringByAppendingString:@"dists/Release"] method:@"HEAD"] retain];
+
+                cydia_ = false;
+
+                // XXX: this is stupid
+                hud_ = [[delegate_ addProgressHUD] retain];
+                [hud_ setText:UCLocalize("VERIFYING_URL")];
+            } break;
+
+            case 0:
+            break;
+
+            _nodefault
+        }
+
+        [alert dismissWithClickedButtonIndex:-1 animated:YES];
+    } else if ([context isEqualToString:@"trivial"])
+        [alert dismissWithClickedButtonIndex:-1 animated:YES];
+    else if ([context isEqualToString:@"urlerror"])
+        [alert dismissWithClickedButtonIndex:-1 animated:YES];
+    else if ([context isEqualToString:@"warning"]) {
+        switch (button) {
+            case 1:
+                [self complete];
+            break;
+
+            case 0:
+            break;
+
+            _nodefault
+        }
+
+        [href_ release];
+        href_ = nil;
+
+        [alert dismissWithClickedButtonIndex:-1 animated:YES];
+    }

 }
 
 }
 

-- (UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
-    if (package_ == nil)
-        return nil;
-
-    switch ([indexPath row]) {
-        case 0: return subscribedCell_;
-        case 1: return ignoredCell_;
+- (void) loadView {
+    [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];

 
 

-        _nodefault
-    }
+    list_ = [[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStylePlain];
+    [list_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
+    [list_ setRowHeight:56];
+    [list_ setDataSource:self];
+    [list_ setDelegate:self];
+    [[self view] addSubview:list_];
+}

 
 

-    return nil;
+- (void) viewDidLoad {
+    [[self navigationItem] setTitle:UCLocalize("SOURCES")];
+    [self updateButtonsForEditingStatus:NO animated:NO];

 }
 
 }
 

-- (NSString *) title { return UCLocalize("SETTINGS"); }
+- (void) releaseSubviews {
+    [list_ release];
+    list_ = nil;
+}

 
 

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

         database_ = database;
         database_ = database;

-        name_ = [package retain];
+        sources_ = [[NSMutableArray arrayWithCapacity:16] retain];
+    } return self;
+}

 
 

-        [[self navigationItem] setTitle:UCLocalize("SETTINGS")];
+- (void) reloadData {
+    [super reloadData];

 
 

-        table_ = [[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStyleGrouped];
-        [table_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
-        [[self view] addSubview:table_];
+    pkgSourceList list;
+    if (!list.ReadMainList())
+        return;

 
 

-        subscribedSwitch_ = [[UISwitch alloc] initWithFrame:CGRectMake(0, 0, 50, 20)];
-        [subscribedSwitch_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
-        [subscribedSwitch_ addTarget:self action:@selector(onSubscribed:) forEvents:UIControlEventValueChanged];
+    [sources_ removeAllObjects];
+    [sources_ addObjectsFromArray:[database_ sources]];
+    _trace();
+    [sources_ sortUsingSelector:@selector(compareByNameAndType:)];
+    _trace();

 
 

-        ignoredSwitch_ = [[UISwitch alloc] initWithFrame:CGRectMake(0, 0, 50, 20)];
-        [ignoredSwitch_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
-        [ignoredSwitch_ addTarget:self action:@selector(onIgnored:) forEvents:UIControlEventValueChanged];
-        // Disable this switch, since it only reflects (not modifies) the ignored state.
-        [ignoredSwitch_ setUserInteractionEnabled:NO];
+    int count([sources_ count]);
+    offset_ = 0;
+    for (int i = 0; i != count; i++) {
+        if ([[sources_ objectAtIndex:i] record] == nil)
+            break;
+        offset_++;
+    }

 
 

-        subscribedCell_ = [[UITableViewCell alloc] init];
-        [subscribedCell_ setText:UCLocalize("SHOW_ALL_CHANGES")];
-        [subscribedCell_ setAccessoryView:subscribedSwitch_];
-        [subscribedCell_ setSelectionStyle:UITableViewCellSelectionStyleNone];
+    [list_ setEditing:NO];
+    [self updateButtonsForEditingStatus:NO animated:NO];
+    [list_ reloadData];
+}

 
 

-        ignoredCell_ = [[UITableViewCell alloc] init];
-        [ignoredCell_ setText:UCLocalize("IGNORE_UPGRADES")];
-        [ignoredCell_ setAccessoryView:ignoredSwitch_];
-        [ignoredCell_ setSelectionStyle:UITableViewCellSelectionStyleNone];
-        // FIXME: Ignored state is not saved.
-        [ignoredCell_ setUserInteractionEnabled:NO];
+- (void) showAddSourcePrompt {
+    UIAlertView *alert = [[[UIAlertView alloc]
+        initWithTitle:UCLocalize("ENTER_APT_URL")
+        message:nil
+        delegate:self
+        cancelButtonTitle:UCLocalize("CANCEL")
+        otherButtonTitles:
+            UCLocalize("ADD_SOURCE"),
+        nil
+    ] autorelease];

 
 

-        [table_ setDataSource:self];
-        [table_ setDelegate:self];
-        [self reloadData];
-    } return self;
-}
+    [alert setContext:@"source"];
+    [alert setTransform:CGAffineTransformTranslate([alert transform], 0.0, 100.0)];

 
 

-- (void) reloadData {
-    if (package_ != nil)
-        [package_ autorelease];
-    package_ = [database_ packageWithName:name_];
-    if (package_ != nil) {
-        [package_ retain];
-        [subscribedSwitch_ setOn:([package_ subscribed] ? 1 : 0) animated:NO];
-        [ignoredSwitch_ setOn:([package_ ignored] ? 1 : 0) animated:NO];
-    }
+    [alert setNumberOfRows:1];
+    [alert addTextFieldWithValue:@"http://" label:@""];

 
 

-    [table_ reloadData];
-}
+    UITextInputTraits *traits = [[alert textField] textInputTraits];
+    [traits setAutocapitalizationType:UITextAutocapitalizationTypeNone];
+    [traits setAutocorrectionType:UITextAutocorrectionTypeNo];
+    [traits setKeyboardType:UIKeyboardTypeURL];
+    // XXX: UIReturnKeyDone
+    [traits setReturnKeyType:UIReturnKeyNext];

 
 

-@end
-/* }}} */
-/* Signature Controller {{{ */
-@interface SignatureController : CYBrowserController {
-    _transient Database *database_;
-    NSString *package_;
+    [alert show];

 }
 
 }
 

-- (id) initWithDatabase:(Database *)database package:(NSString *)package;
+- (void) addButtonClicked {
+    [self showAddSourcePrompt];
+}

 
 

-@end
+- (void) updateButtonsForEditingStatus:(BOOL)editing animated:(BOOL)animated {
+    [[self navigationItem] setLeftBarButtonItem:(editing ? [[[UIBarButtonItem alloc]
+        initWithTitle:UCLocalize("ADD")
+        style:UIBarButtonItemStylePlain
+        target:self
+        action:@selector(addButtonClicked)
+    ] autorelease] : [[self navigationItem] backBarButtonItem]) animated:animated];

 
 

-@implementation SignatureController
+    [[self navigationItem] setRightBarButtonItem:[[[UIBarButtonItem alloc]
+        initWithTitle:(editing ? UCLocalize("DONE") : UCLocalize("EDIT"))
+        style:(editing ? UIBarButtonItemStyleDone : UIBarButtonItemStylePlain)
+        target:self
+        action:@selector(editButtonClicked)
+    ] autorelease] animated:animated];

 
 

-- (void) dealloc {
-    [package_ release];
-    [super dealloc];
+    if (IsWildcat_ && !editing)
+        [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
+            initWithTitle:UCLocalize("SETTINGS")
+            style:UIBarButtonItemStylePlain
+            target:self
+            action:@selector(settingsButtonClicked)
+        ] autorelease]];

 }
 
 }
 

-- (void) webView:(WebView *)view didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame {
-    // XXX: dude!
-    [super webView:view didClearWindowObject:window forFrame:frame];
+- (void) settingsButtonClicked {
+    [delegate_ showSettings];

 }
 
 }
 

-- (id) initWithDatabase:(Database *)database package:(NSString *)package {
-    if ((self = [super init]) != nil) {
-        database_ = database;
-        package_ = [package retain];
-        [self reloadData];
-    } return self;
-}
+- (void) editButtonClicked {
+    [list_ setEditing:![list_ isEditing] animated:YES];

 
 

-- (void) reloadData {
-    [self loadURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"signature" ofType:@"html"]]];
+    [self updateButtonsForEditingStatus:[list_ isEditing] animated:YES];

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

-/* Role Controller {{{ */
-@interface CYSettingsController : CYViewController <
+/* Settings Controller {{{ */
+@interface SettingsController : CYViewController <

     UITableViewDataSource,
     UITableViewDelegate
 > {
     UITableViewDataSource,
     UITableViewDelegate
 > {


@@ -8027,49 +8332,64 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @end
 
 
 @end
 

-@implementation CYSettingsController
+@implementation SettingsController
+

 - (void) dealloc {
 - (void) dealloc {

-    [table_ release];
-    [segment_ release];
-    [container_ release];
+    [self releaseSubviews];

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

-- (id) initWithDatabase:(Database *)database delegate:(id)delegate {
-    if ((self = [super init])) {
-        database_ = database;
-        roledelegate_ = delegate;
+- (void) loadView {
+    [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];

 
 

-        [[self navigationItem] setTitle:UCLocalize("WHO_ARE_YOU")];
+    table_ = [[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStyleGrouped];
+    [table_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
+    [table_ setDelegate:self];
+    [table_ setDataSource:self];
+    [[self view] addSubview:table_];

 
 

-        NSArray *items = [NSArray arrayWithObjects:
-            UCLocalize("USER"),
-            UCLocalize("HACKER"),
-            UCLocalize("DEVELOPER"),
-        nil];
-        segment_ = [[UISegmentedControl alloc] initWithItems:items];
-        container_ = [[UIView alloc] initWithFrame:CGRectMake(0, 0, [[self view] frame].size.width, 44.0f)];
-        [container_ addSubview:segment_];
-
-        int index = -1;
-        if ([Role_ isEqualToString:@"User"]) index = 0;
-        if ([Role_ isEqualToString:@"Hacker"]) index = 1;
-        if ([Role_ isEqualToString:@"Developer"]) index = 2;
-        if (index != -1) {
-            [segment_ setSelectedSegmentIndex:index];
-            [self showDoneButton];
-        }
+    NSArray *items = [NSArray arrayWithObjects:
+        UCLocalize("USER"),
+        UCLocalize("HACKER"),
+        UCLocalize("DEVELOPER"),
+    nil];
+    segment_ = [[UISegmentedControl alloc] initWithItems:items];
+    container_ = [[UIView alloc] initWithFrame:CGRectMake(0, 0, [[self view] frame].size.width, 44.0f)];
+    [container_ addSubview:segment_];
+}
+
+- (void) viewDidLoad {
+    [[self navigationItem] setTitle:UCLocalize("WHO_ARE_YOU")];
+
+    int index = -1;
+    if ([Role_ isEqualToString:@"User"]) index = 0;
+    if ([Role_ isEqualToString:@"Hacker"]) index = 1;
+    if ([Role_ isEqualToString:@"Developer"]) index = 2;
+    if (index != -1) {
+        [segment_ setSelectedSegmentIndex:index];
+        [self showDoneButton];
+    }
+
+    [segment_ addTarget:self action:@selector(segmentChanged:) forControlEvents:UIControlEventValueChanged];
+    [self resizeSegmentedControl];
+}
+
+- (void) releaseSubviews {
+    [table_ release];
+    table_ = nil;
+
+    [segment_ release];
+    segment_ = nil;

 
 

-        [segment_ addTarget:self action:@selector(segmentChanged:) forControlEvents:UIControlEventValueChanged];
-        [self resizeSegmentedControl];
+    [container_ release];
+    container_ = nil;
+}

 
 

-        table_ = [[UITableView alloc] initWithFrame:[[self view] bounds] style:UITableViewStyleGrouped];
-        [table_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
-        [table_ setDelegate:self];
-        [table_ setDataSource:self];
-        [[self view] addSubview:table_];
-        [table_ reloadData];
+- (id) initWithDatabase:(Database *)database delegate:(id)delegate {
+    if ((self = [super init]) != nil) {
+        database_ = database;
+        roledelegate_ = delegate;

     } return self;
 }
 
     } return self;
 }
 


@@ -8159,7 +8479,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     return 0; // :(
 }
 
     return 0; // :(
 }
 

-- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
+- (UITableViewCell *) tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

     return nil; // This method is required by the protocol.
 }
 
     return nil; // This method is required by the protocol.
 }
 


@@ -8184,66 +8504,85 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     return section == 3 ? container_ : nil;
 }
 
     return section == 3 ? container_ : nil;
 }
 

+- (void) reloadData {
+    [super reloadData];
+    [table_ reloadData];
+}
+

 @end
 /* }}} */
 /* Stash Controller {{{ */
 @end
 /* }}} */
 /* Stash Controller {{{ */

-@interface CYStashController : CYViewController {
-    // XXX: just delete these things
-    _transient UIActivityIndicatorView *spinner_;
-    _transient UILabel *status_;
-    _transient UILabel *caption_;
+@interface StashController : CYViewController {
+    UIActivityIndicatorView *spinner_;
+    UILabel *status_;
+    UILabel *caption_;

 }
 }

+

 @end
 
 @end
 

-@implementation CYStashController
-- (id) init {
-    if ((self = [super init])) {
-        [[self view] setBackgroundColor:[UIColor viewFlipsideBackgroundColor]];
+@implementation StashController

 
 

-        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;
-        [spinner_ setFrame:spinrect];
-        [spinner_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin];
-        [[self view] addSubview:spinner_];
-        [spinner_ startAnimating];
+- (void) dealloc {
+    [self releaseSubviews];

 
 

-        CGRect captrect;
-        captrect.size.width = [[self view] frame].size.width;
-        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] autorelease];
-        [caption_ setText:UCLocalize("PREPARING_FILESYSTEM")];
-        [caption_ setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin];
-        [caption_ setFont:[UIFont boldSystemFontOfSize:28.0f]];
-        [caption_ setTextColor:[UIColor whiteColor]];
-        [caption_ setBackgroundColor:[UIColor clearColor]];
-        [caption_ setShadowColor:[UIColor blackColor]];
-        [caption_ setTextAlignment:UITextAlignmentCenter];
-        [[self view] addSubview:caption_];
-
-        CGRect statusrect;
-        statusrect.size.width = [[self view] frame].size.width;
-        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] autorelease];
-        [status_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin];
-        [status_ setText:UCLocalize("EXIT_WHEN_COMPLETE")];
-        [status_ setFont:[UIFont systemFontOfSize:16.0f]];
-        [status_ setTextColor:[UIColor whiteColor]];
-        [status_ setBackgroundColor:[UIColor clearColor]];
-        [status_ setShadowColor:[UIColor blackColor]];
-        [status_ setTextAlignment:UITextAlignmentCenter];
-        [[self view] addSubview:status_];
-    } return self;
+    [super dealloc];
+}
+
+- (void) loadView {
+    [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
+    [[self view] setBackgroundColor:[UIColor viewFlipsideBackgroundColor]];
+
+    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;
+    [spinner_ setFrame:spinrect];
+    [spinner_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin];
+    [[self view] addSubview:spinner_];
+    [spinner_ startAnimating];
+
+    CGRect captrect;
+    captrect.size.width = [[self view] frame].size.width;
+    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] autorelease];
+    [caption_ setText:UCLocalize("PREPARING_FILESYSTEM")];
+    [caption_ setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin];
+    [caption_ setFont:[UIFont boldSystemFontOfSize:28.0f]];
+    [caption_ setTextColor:[UIColor whiteColor]];
+    [caption_ setBackgroundColor:[UIColor clearColor]];
+    [caption_ setShadowColor:[UIColor blackColor]];
+    [caption_ setTextAlignment:UITextAlignmentCenter];
+    [[self view] addSubview:caption_];
+
+    CGRect statusrect;
+    statusrect.size.width = [[self view] frame].size.width;
+    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] autorelease];
+    [status_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin];
+    [status_ setText:UCLocalize("EXIT_WHEN_COMPLETE")];
+    [status_ setFont:[UIFont systemFontOfSize:16.0f]];
+    [status_ setTextColor:[UIColor whiteColor]];
+    [status_ setBackgroundColor:[UIColor clearColor]];
+    [status_ setShadowColor:[UIColor blackColor]];
+    [status_ setTextAlignment:UITextAlignmentCenter];
+    [[self view] addSubview:status_];

 }
 
 }
 

-- (BOOL) shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)orientation {
-    return IsWildcat_ || orientation == UIInterfaceOrientationPortrait;
+- (void) releaseSubviews {
+    [spinner_ release];
+    spinner_ = nil;
+
+    [status_ release];
+    status_ = nil;
+
+    [caption_ release];
+    caption_ = nil;

 }
 }

+

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


@@ -8269,12 +8608,11 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     unsigned locked_;
     unsigned activity_;
 
     unsigned locked_;
     unsigned activity_;
 

-    CYStashController *stash_;
+    StashController *stash_;

 
     bool loaded_;
 }
 
 
     bool loaded_;
 }
 

-- (void) setPage:(CYViewController *)page;

 - (void) loadData;
 
 @end
 - (void) loadData;
 
 @end


@@ -8298,7 +8636,9 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
             message:UCLocalize("HALFINSTALLED_PACKAGE_EX")
             delegate:self
             cancelButtonTitle:UCLocalize("FORCIBLY_CLEAR")
             message:UCLocalize("HALFINSTALLED_PACKAGE_EX")
             delegate:self
             cancelButtonTitle:UCLocalize("FORCIBLY_CLEAR")

-            otherButtonTitles:UCLocalize("TEMPORARY_IGNORE"), nil
+            otherButtonTitles:
+                UCLocalize("TEMPORARY_IGNORE"),
+            nil

         ] autorelease];
 
         [alert setContext:@"fixhalf"];
         ] autorelease];
 
         [alert setContext:@"fixhalf"];


@@ -8311,7 +8651,10 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
             message:UCLocalize("ESSENTIAL_UPGRADE_EX")
             delegate:self
             cancelButtonTitle:UCLocalize("TEMPORARY_IGNORE")
             message:UCLocalize("ESSENTIAL_UPGRADE_EX")
             delegate:self
             cancelButtonTitle:UCLocalize("TEMPORARY_IGNORE")

-            otherButtonTitles:UCLocalize("UPGRADE_ESSENTIAL"), UCLocalize("COMPLETE_UPGRADE"), nil
+            otherButtonTitles:
+                UCLocalize("UPGRADE_ESSENTIAL"),
+                UCLocalize("COMPLETE_UPGRADE"),
+            nil

         ] autorelease];
 
         [alert setContext:@"upgrade"];
         ] autorelease];
 
         [alert setContext:@"upgrade"];


@@ -8380,8 +8723,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     if (recently || loaded_ || ManualRefresh) {
         [self performSelectorOnMainThread:@selector(_loaded) withObject:nil waitUntilDone:NO];
 
     if (recently || loaded_ || ManualRefresh) {
         [self performSelectorOnMainThread:@selector(_loaded) withObject:nil waitUntilDone:NO];
 

-        // If we are cancelling due to ManualRefresh or a recent refresh
-        // we need to make sure it knows it's already loaded.
+        // If we are cancelling, we need to make sure it knows it's already loaded.

         loaded_ = true;
         return;
     } else {
         loaded_ = true;
         return;
     } else {


@@ -8519,6 +8861,13 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (bool) perform {
 }
 
 - (bool) perform {

+    // XXX: this is a really crappy way of doing this.
+    // like, seriously: this state machine is still broken, and cancelling this here doesn't really /fix/ that.
+    // for one, the user can still /start/ a reloading data event while they have a queue, which is stupid
+    // for two, this just means there is a race condition between the refresh completing and the confirmation controller appearing.
+    if ([tabbar_ updating])
+        [tabbar_ cancelUpdate];
+

     if (![database_ prepare])
         return false;
 
     if (![database_ prepare])
         return false;
 


@@ -8616,53 +8965,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [self complete];
 }
 
     [self complete];
 }
 

-- (void) setPage:(CYViewController *)page {
-    [page setDelegate:self];
-
-    CYNavigationController *navController = (CYNavigationController *) [tabbar_ selectedViewController];
-    [navController setViewControllers:[NSArray arrayWithObject:page]];
-    for (CYNavigationController *page in [tabbar_ viewControllers])
-        if (page != navController)
-            [page setViewControllers:nil];
-}
-
-- (void) tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController {
-    CYNavigationController *controller = (CYNavigationController *) viewController;
-
-    if ([[controller viewControllers] count] == 0) {
-        int index = [tabbar_ selectedIndex];
-        CYViewController *root = nil;
-
-        if (index == 0)
-            root = [[[HomeController alloc] init] autorelease];
-        else if (index == 1)
-            root = [[[SectionsController alloc] initWithDatabase:database_] autorelease];
-        else if (index == 2)
-            root = [[[ChangesController alloc] initWithDatabase:database_ delegate:self] autorelease];
-
-        if (IsWildcat_) {
-            if (index == 3)
-                root = [[[InstalledController alloc] initWithDatabase:database_] autorelease];
-            else if (index == 4)
-                root = [[[SourcesController alloc] initWithDatabase:database_] autorelease];
-            else if (index == 5)
-                root = [[[SearchController alloc] initWithDatabase:database_] autorelease];
-        } else {
-            if (index == 3)
-                root = [[[ManageController alloc] init] autorelease];
-            else if (index == 4)
-                root = [[[SearchController alloc] initWithDatabase:database_] autorelease];
-        }
-
-        [root setDelegate:self];
-
-        if (root != nil)
-            [controller setViewControllers:[NSArray arrayWithObject:root]];
-    }
-}
-

 - (void) showSettings {
 - (void) showSettings {

-    CYSettingsController *role = [[[CYSettingsController alloc] initWithDatabase:database_ delegate:self] autorelease];
+    SettingsController *role = [[[SettingsController alloc] initWithDatabase:database_ delegate:self] autorelease];

     CYNavigationController *nav = [[[CYNavigationController alloc] initWithRootViewController:role] autorelease];
     if (IsWildcat_)
         [nav setModalPresentationStyle:UIModalPresentationFormSheet];
     CYNavigationController *nav = [[[CYNavigationController alloc] initWithRootViewController:role] autorelease];
     if (IsWildcat_)
         [nav setModalPresentationStyle:UIModalPresentationFormSheet];


@@ -8679,12 +8983,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         [self setNetworkActivityIndicatorVisible:NO];
 }
 
         [self setNetworkActivityIndicatorVisible:NO];
 }
 

-- (void) setPackageController:(CYPackageController *)view {
-    WebThreadLock();
-    [view setPackage:nil];
-    WebThreadUnlock();
-}
-

 - (void) cancelAndClear:(bool)clear {
     @synchronized (self) {
         if (clear) {
 - (void) cancelAndClear:(bool)clear {
     @synchronized (self) {
         if (clear) {


@@ -8702,7 +9000,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     NSString *context([alert context]);
 
     if ([context isEqualToString:@"fixhalf"]) {
     NSString *context([alert context]);
 
     if ([context isEqualToString:@"fixhalf"]) {

-        if (button == [alert firstOtherButtonIndex]) {
+        if (button == [alert cancelButtonIndex]) {

             @synchronized (self) {
                 for (Package *broken in broken_) {
                     [broken remove];
             @synchronized (self) {
                 for (Package *broken in broken_) {
                     [broken remove];


@@ -8717,7 +9015,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
                 [self resolve];
                 [self perform];
             }
                 [self resolve];
                 [self perform];
             }

-        } else if (button == [alert cancelButtonIndex]) {
+        } else if (button == [alert firstOtherButtonIndex]) {

             [broken_ removeAllObjects];
             [self _loaded];
         }
             [broken_ removeAllObjects];
             [self _loaded];
         }


@@ -8805,27 +9103,17 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (CYViewController *) pageForPackage:(NSString *)name {
 }
 
 - (CYViewController *) pageForPackage:(NSString *)name {

-    if (Package *package = [database_ packageWithName:name]) {
-        CYPackageController *view = [[[CYPackageController alloc] initWithDatabase:database_] autorelease];
-        [view setPackage:package];
-        return view;
-    } else {
-        NSURL *url([NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"unknown" ofType:@"html"]]);
-        url = [NSURL URLWithString:[[url absoluteString] stringByAppendingString:[NSString stringWithFormat:@"?%@", name]]];
-        CYBrowserController *browser = [[[CYBrowserController alloc] init] autorelease];
-        [browser loadURL:url];
-        return browser;
-    }
+    return [[[CYPackageController alloc] initWithDatabase:database_ forPackage:name] autorelease];

 }
 
 }
 

-- (CYViewController *) pageForURL:(NSURL *)url {
+- (CYViewController *) pageForURL:(NSURL *)url forExternal:(BOOL)external {

     NSString *scheme([[url scheme] lowercaseString]);
     if ([[url absoluteString] length] <= [scheme length] + 3)
         return nil;
     NSString *path([[url absoluteString] substringFromIndex:[scheme length] + 3]);
     NSArray *components([path pathComponents]);
 
     NSString *scheme([[url scheme] lowercaseString]);
     if ([[url absoluteString] length] <= [scheme length] + 3)
         return nil;
     NSString *path([[url absoluteString] substringFromIndex:[scheme length] + 3]);
     NSArray *components([path pathComponents]);
 

-    if ([scheme isEqualToString:@"apptapp"] && [components count] && [[components objectAtIndex:0] isEqualToString:@"package"])
+    if ([scheme isEqualToString:@"apptapp"] && [components count] > 0 && [[components objectAtIndex:0] isEqualToString:@"package"])

         return [self pageForPackage:[components objectAtIndex:1]];
 
     if ([components count] < 1 || ![scheme isEqualToString:@"cydia"])
         return [self pageForPackage:[components objectAtIndex:1]];
 
     if ([components count] < 1 || ![scheme isEqualToString:@"cydia"])


@@ -8833,110 +9121,100 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
     NSString *base([components objectAtIndex:0]);
 
 
     NSString *base([components objectAtIndex:0]);
 

-    if ([components count] == 1) {
-        if ([base isEqualToString:@"storage"]) {
-            CYBrowserController *browser = [[[CYBrowserController alloc] init] autorelease];
-            [browser loadURL:[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"storage" ofType:@"html"]]];
-            return browser;
+    CYViewController *controller = nil;
+
+    if ([base isEqualToString:@"url"]) {
+        // This kind of URL can contain slashes in the argument, so we can't parse them below.
+        NSString *destination = [[url absoluteString] substringFromIndex:([scheme length] + [@"://" length] + [base length] + [@"/" length])];
+        controller = [[[CYBrowserController alloc] initWithURL:[NSURL URLWithString:destination]] autorelease];
+    } else if (!external && [components count] == 1) {
+        if ([base isEqualToString:@"manage"]) {
+            controller = [[[ManageController alloc] init] autorelease];

         }
 
         if ([base isEqualToString:@"sources"]) {
         }
 
         if ([base isEqualToString:@"sources"]) {

-            SourcesController *source = [[[SourcesController alloc] initWithDatabase:database_] autorelease];
-            return source;
+            controller = [[[SourcesController alloc] initWithDatabase:database_] autorelease];

         }
 
         if ([base isEqualToString:@"home"]) {
         }
 
         if ([base isEqualToString:@"home"]) {

-            HomeController *home = [[[HomeController alloc] init] autorelease];
-            return home;
+            controller = [[[HomeController alloc] init] autorelease];

         }
 
         if ([base isEqualToString:@"sections"]) {
         }
 
         if ([base isEqualToString:@"sections"]) {

-            SectionsController *sections = [[[SectionsController alloc] initWithDatabase:database_] autorelease];
-            return sections;
+            controller = [[[SectionsController alloc] initWithDatabase:database_] autorelease];

         }
 
         if ([base isEqualToString:@"search"]) {
         }
 
         if ([base isEqualToString:@"search"]) {

-            SearchController *search = [[[SearchController alloc] initWithDatabase:database_] autorelease];
-            return search;
+            controller = [[[SearchController alloc] initWithDatabase:database_] autorelease];

         }
 
         if ([base isEqualToString:@"changes"]) {
         }
 
         if ([base isEqualToString:@"changes"]) {

-            ChangesController *changes = [[[ChangesController alloc] initWithDatabase:database_ delegate:self] autorelease];
-            return changes;
+            controller = [[[ChangesController alloc] initWithDatabase:database_] autorelease];

         }
 
         if ([base isEqualToString:@"installed"]) {
         }
 
         if ([base isEqualToString:@"installed"]) {

-            InstalledController *installed = [[[InstalledController alloc] initWithDatabase:database_] autorelease];
-            return installed;
+            controller = [[[InstalledController alloc] initWithDatabase:database_] autorelease];

         }
     } else if ([components count] == 2) {
         NSString *argument = [components objectAtIndex:1];
 
         if ([base isEqualToString:@"package"]) {
         }
     } else if ([components count] == 2) {
         NSString *argument = [components objectAtIndex:1];
 
         if ([base isEqualToString:@"package"]) {

-            CYViewController *package = [self pageForPackage:argument];
-            return package;
+            controller = [self pageForPackage:argument];

         }
 
         }
 

-        if ([base isEqualToString:@"search"]) {
-            SearchController *search = [[[SearchController alloc] initWithDatabase:database_] autorelease];
-            [search setSearchTerm:argument];
-            return search;
+        if (!external && [base isEqualToString:@"search"]) {
+            controller = [[[SearchController alloc] initWithDatabase:database_] autorelease];
+            [(SearchController *)controller setSearchTerm:argument];

         }
 
         }
 

-        if ([base isEqualToString:@"sections"]) {
+        if (!external && [base isEqualToString:@"sections"]) {

             if ([argument isEqualToString:@"all"])
                 argument = nil;
             if ([argument isEqualToString:@"all"])
                 argument = nil;

-            SectionController *section = [[[SectionController alloc] initWithDatabase:database_ section:argument] autorelease];
-            [section setDelegate:self];
-            return section;
+            controller = [[[SectionController alloc] initWithDatabase:database_ section:argument] autorelease];

         }
 
         }
 

-        if ([base isEqualToString:@"sources"]) {
+        if (!external && [base isEqualToString:@"sources"]) {

             if ([argument isEqualToString:@"add"]) {
             if ([argument isEqualToString:@"add"]) {

-                SourcesController *source = [[[SourcesController alloc] initWithDatabase:database_] autorelease];
-                [source showAddSourcePrompt];
-                return source;
+                controller = [[[SourcesController alloc] initWithDatabase:database_] autorelease];
+                [(SourcesController *)controller showAddSourcePrompt];

             } else {
             } else {

-                // XXX: Create page of the source specfified.
+                Source *source = [database_ sourceWithKey:argument];
+                controller = [[[SourceController alloc] initWithDatabase:database_ source:source] autorelease];

             }
         }
 
             }
         }
 

-        if ([base isEqualToString:@"url"]) {
-            CYBrowserController *browser = [[[CYBrowserController alloc] init] autorelease];
-            [browser loadURL:[NSURL URLWithString:argument]];
-            return browser;
-        }
-
-        if ([base isEqualToString:@"launch"]) {
+        if (!external && [base isEqualToString:@"launch"]) {

             [self launchApplicationWithIdentifier:argument suspended:NO];
             [self launchApplicationWithIdentifier:argument suspended:NO];

+            return nil;

         }
         }

-    } else if ([components count] == 3) {
+    } else if (!external && [components count] == 3) {

         NSString *arg1 = [components objectAtIndex:1];
         NSString *arg2 = [components objectAtIndex:2];
 
         if ([base isEqualToString:@"package"]) {
             if ([arg2 isEqualToString:@"settings"]) {
         NSString *arg1 = [components objectAtIndex:1];
         NSString *arg2 = [components objectAtIndex:2];
 
         if ([base isEqualToString:@"package"]) {
             if ([arg2 isEqualToString:@"settings"]) {

-                return [[[PackageSettingsController alloc] initWithDatabase:database_ package:arg1] autorelease];
-            } else if ([arg2 isEqualToString:@"signature"]) {
-                return [[[SignatureController alloc] initWithDatabase:database_ package:arg1] autorelease];
+                controller = [[[PackageSettingsController alloc] initWithDatabase:database_ package:arg1] autorelease];

             } else if ([arg2 isEqualToString:@"files"]) {
                 if (Package *package = [database_ packageWithName:arg1]) {
             } else if ([arg2 isEqualToString:@"files"]) {
                 if (Package *package = [database_ packageWithName:arg1]) {

-                    FileTable *files = [[[FileTable alloc] initWithDatabase:database_] autorelease];
-                    [files setPackage:package];
-                    return files;
+                    controller = [[[FileTable alloc] initWithDatabase:database_] autorelease];
+                    [(FileTable *)controller setPackage:package];

                 }
             }
         }
     }
 
                 }
             }
         }
     }
 

-    return nil;
+    [controller setDelegate:self];
+    return controller;

 }
 
 }
 

-- (BOOL) openCydiaURL:(NSURL *)url {
-    CYViewController *page([self pageForURL:url]);
+- (BOOL) openCydiaURL:(NSURL *)url forExternal:(BOOL)external {
+    CYViewController *page([self pageForURL:url forExternal:external]);

 
 

-    if (page != nil)
-        [self setPage:page];
+    if (page != nil) {
+        CYNavigationController *nav = [[[CYNavigationController alloc] init] autorelease];
+        [nav setViewControllers:[NSArray arrayWithObject:page]];
+        [tabbar_ setUnselectedViewController:nav];
+    }

 
     return page != nil;
 }
 
     return page != nil;
 }


@@ -8945,7 +9223,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [super applicationOpenURL:url];
 
     if (!loaded_) starturl_ = [url retain];
     [super applicationOpenURL:url];
 
     if (!loaded_) starturl_ = [url retain];

-    else [self openCydiaURL:url];
+    else [self openCydiaURL:url forExternal:YES];

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


@@ -8957,9 +9235,18 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         [super applicationWillResignActive:application];
 }
 
         [super applicationWillResignActive:application];
 }
 

+- (void) applicationWillTerminate:(UIApplication *)application {
+    Changed_ = true;
+    [Metadata_ setObject:[tabbar_ navigationURLCollection] forKey:@"InterfaceState"];
+    [Metadata_ setObject:[NSDate date] forKey:@"LastClosed"];
+    [Metadata_ setObject:[NSNumber numberWithInt:[tabbar_ selectedIndex]] forKey:@"InterfaceIndex"];
+
+    [self _saveConfig];
+}
+

 - (void) addStashController {
     ++locked_;
 - (void) addStashController {
     ++locked_;

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

     [window_ addSubview:[stash_ view]];
 }
 
     [window_ addSubview:[stash_ view]];
 }
 


@@ -8991,7 +9278,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 - (void) setupViewControllers {
     tabbar_ = [[CYTabBarController alloc] initWithDatabase:database_];
 
 - (void) setupViewControllers {
     tabbar_ = [[CYTabBarController alloc] initWithDatabase:database_];

-    [tabbar_ setDelegate:self];

 
     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],


@@ -9016,16 +9302,22 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [tabbar_ setViewControllers:controllers];
 
     [tabbar_ setUpdateDelegate:self];
     [tabbar_ setViewControllers:controllers];
 
     [tabbar_ setUpdateDelegate:self];

-    [window_ addSubview:[tabbar_ view]];

 }
 
 }
 

-- (void)showEmulatedLoadingControllerInView:(UIView *)view {
-    static CYEmulatedLoadingController *fake = [[CYEmulatedLoadingController alloc] init];
+- (CYEmulatedLoadingController *) showEmulatedLoadingControllerInView:(UIView *)view {
+    static CYEmulatedLoadingController *fake = nil;
+

     if (view != nil) {
     if (view != nil) {

+        if (fake == nil)
+            fake = [[CYEmulatedLoadingController alloc] initWithDatabase:database_];

         [view addSubview:[fake view]];
     } else {
         [[fake view] removeFromSuperview];
         [view addSubview:[fake view]];
     } else {
         [[fake view] removeFromSuperview];

+        [fake release];
+        fake = nil;

     }
     }

+
+    return fake;

 }
 
 - (void) applicationDidFinishLaunching:(id)unused {
 }
 
 - (void) applicationDidFinishLaunching:(id)unused {


@@ -9082,6 +9374,7 @@ _trace();
     database_ = [Database sharedInstance];
 
     [window_ setUserInteractionEnabled:NO];
     database_ = [Database sharedInstance];
 
     [window_ setUserInteractionEnabled:NO];

+    [self setupViewControllers];

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


@@ -9091,24 +9384,83 @@ _trace();
 - (void) loadData {
 _trace();
     if (Role_ == nil) {
 - (void) loadData {
 _trace();
     if (Role_ == nil) {

-        [self showSettings];
+        [window_ setUserInteractionEnabled:YES];
+
+        SettingsController *role = [[[SettingsController alloc] initWithDatabase:database_ delegate:self] autorelease];
+        CYNavigationController *nav = [[[CYNavigationController alloc] initWithRootViewController:role] autorelease];
+        if (IsWildcat_)
+            [nav setModalPresentationStyle:UIModalPresentationFormSheet];
+        [[self showEmulatedLoadingControllerInView:window_] presentModalViewController:nav animated:YES];
+

         return;
         return;

+    } else {
+        if ([[self showEmulatedLoadingControllerInView:window_] modalViewController] != nil)
+            [[self showEmulatedLoadingControllerInView:window_] dismissModalViewControllerAnimated:YES];
+        [window_ setUserInteractionEnabled:NO];

     }
 
     [self reloadData];
     PrintTimes();
 
     }
 
     [self reloadData];
     PrintTimes();
 

-    [self setupViewControllers];
+    [window_ addSubview:[tabbar_ view]];

     [self showEmulatedLoadingControllerInView:nil];
     [window_ setUserInteractionEnabled:YES];
 
     [self showEmulatedLoadingControllerInView:nil];
     [window_ setUserInteractionEnabled:YES];
 

-    // Show the home page.
-    CYNavigationController *navigation = [[tabbar_ viewControllers] objectAtIndex:0];
-    [navigation setViewControllers:[NSArray arrayWithObject:[[[HomeController alloc] init] autorelease]]];
+    int selectedIndex = 0;
+    NSMutableArray *items = nil;
+
+    bool recently = false;
+    NSDate *closed([Metadata_ objectForKey:@"LastClosed"]);
+    if (closed != nil) {
+        NSTimeInterval interval([closed timeIntervalSinceNow]);
+        // XXX: Is 15 minutes the optimal time here?
+        if (interval <= 0 && interval > -(15*60))
+            recently = true;
+    }
+
+    items = [[Metadata_ objectForKey:@"InterfaceState"] mutableCopy];
+    selectedIndex = [[Metadata_ objectForKey:@"InterfaceIndex"] intValue];
+
+    BOOL enough = YES;
+    for (NSArray *entry in items)
+        if ([entry count] <= 0)
+            enough = NO;
+
+    if (!recently || !items || !enough) {
+        selectedIndex = 0;
+        items = [NSMutableArray array];
+        [items addObject:[NSArray arrayWithObject:@"cydia://home"]];
+        [items addObject:[NSArray arrayWithObject:@"cydia://sections"]];
+        [items addObject:[NSArray arrayWithObject:@"cydia://changes"]];
+        if (!IsWildcat_) {
+            [items addObject:[NSArray arrayWithObject:@"cydia://manage"]];
+        } else {
+            [items addObject:[NSArray arrayWithObject:@"cydia://installed"]];
+            [items addObject:[NSArray arrayWithObject:@"cydia://sources"]];
+        }
+        [items addObject:[NSArray arrayWithObject:@"cydia://search"]];
+    }
+
+    [tabbar_ setSelectedIndex:selectedIndex];
+    for (unsigned int tab = 0; tab < [[tabbar_ viewControllers] count]; tab++) {
+        NSArray *stack = [items objectAtIndex:tab];
+        CYNavigationController *navigation = [[tabbar_ viewControllers] objectAtIndex:tab];
+        NSMutableArray *current = [NSMutableArray array];
+
+        for (unsigned int nav = 0; nav < [stack count]; nav++) {
+            NSString *addr = [stack objectAtIndex:nav];
+            NSURL *url = [NSURL URLWithString:addr];
+            CYViewController *page = [self pageForURL:url forExternal:NO];
+            if (page != nil)
+                [current addObject:page];
+        }
+
+        [navigation setViewControllers:current];
+    }

 
     // (Try to) show the startup URL.
     if (starturl_ != nil) {
 
     // (Try to) show the startup URL.
     if (starturl_ != nil) {

-        [self openCydiaURL:starturl_];
+        [self openCydiaURL:starturl_ forExternal:NO];

         [starturl_ release];
         starturl_ = nil;
     }
         [starturl_ release];
         starturl_ = nil;
     }


@@ -9167,6 +9519,33 @@ MSHook(void, UIHardware$_playSystemSound$, Class self, SEL _cmd, int sound) {
     }
 }
 
     }
 }
 

+Class $UIApplication;
+
+MSHook(void, UIApplication$_updateApplicationAccessibility, UIApplication *self, SEL _cmd) {
+    static BOOL initialized = NO;
+    static BOOL started = NO;
+
+    NSDictionary *dict([[[NSDictionary alloc] initWithContentsOfFile:@"/var/mobile/Library/Preferences/com.apple.Accessibility.plist"] autorelease]);
+    BOOL enabled = [[dict objectForKey:@"VoiceOverTouchEnabled"] boolValue] || [[dict objectForKey:@"VoiceOverTouchEnabledByiTunes"] boolValue];
+
+    if ([self respondsToSelector:@selector(_accessibilityBundlePrincipalClass)]) {
+        id bundle = [self performSelector:@selector(_accessibilityBundlePrincipalClass)];
+        if (![bundle respondsToSelector:@selector(_accessibilityStopServer)]) return;
+        if (![bundle respondsToSelector:@selector(_accessibilityStartServer)]) return;
+
+        if (initialized && !enabled) {
+            initialized = NO;
+            [bundle performSelector:@selector(_accessibilityStopServer)];
+        } else if (enabled) {
+            initialized = YES;
+            if (!started) {
+                started = YES;
+                [bundle performSelector:@selector(_accessibilityStartServer)];
+            }
+        }
+    }
+}
+

 int main(int argc, char *argv[]) { _pooled
     _trace();
 
 int main(int argc, char *argv[]) { _pooled
     _trace();
 


@@ -9176,6 +9555,18 @@ int main(int argc, char *argv[]) { _pooled
     } else
         IsWildcat_ = false;
 
     } else
         IsWildcat_ = false;
 

+    UIScreen *screen([UIScreen mainScreen]);
+    if ([screen respondsToSelector:@selector(scale)])
+        ScreenScale_ = [screen scale];
+    else
+        ScreenScale_ = 1;
+
+    NSMutableArray *parts([NSMutableArray arrayWithCapacity:2]);
+    if (ScreenScale_ > 1)
+        [parts addObject:@"@2x"];
+    [parts addObject:(IsWildcat_ ? @"~ipad" : @"~iphone")];
+    UI_ = CydiaURL([NSString stringWithFormat:@"ui/ios%@", [parts componentsJoinedByString:@""]]);
+

     PackageName = reinterpret_cast<CYString &(*)(Package *, SEL)>(method_getImplementation(class_getInstanceMethod([Package class], @selector(cyname))));
 
     /* Library Hacks {{{ */
     PackageName = reinterpret_cast<CYString &(*)(Package *, SEL)>(method_getImplementation(class_getInstanceMethod([Package class], @selector(cyname))));
 
     /* Library Hacks {{{ */


@@ -9194,6 +9585,13 @@ int main(int argc, char *argv[]) { _pooled
         _UIHardware$_playSystemSound$ = reinterpret_cast<void (*)(Class, SEL, int)>(method_getImplementation(UIHardware$_playSystemSound$));
         method_setImplementation(UIHardware$_playSystemSound$, reinterpret_cast<IMP>(&$UIHardware$_playSystemSound$));
     }
         _UIHardware$_playSystemSound$ = reinterpret_cast<void (*)(Class, SEL, int)>(method_getImplementation(UIHardware$_playSystemSound$));
         method_setImplementation(UIHardware$_playSystemSound$, reinterpret_cast<IMP>(&$UIHardware$_playSystemSound$));
     }

+
+    $UIApplication = objc_getClass("UIApplication");
+    Method UIApplication$_updateApplicationAccessibility(class_getInstanceMethod($UIApplication, @selector(_updateApplicationAccessibility)));
+    if (UIApplication$_updateApplicationAccessibility != NULL) {
+        _UIApplication$_updateApplicationAccessibility = reinterpret_cast<void (*)(UIApplication *, SEL)>(method_getImplementation(UIApplication$_updateApplicationAccessibility));
+        method_setImplementation(UIApplication$_updateApplicationAccessibility, reinterpret_cast<IMP>(&$UIApplication$_updateApplicationAccessibility));
+    }

     /* }}} */
     /* Set Locale {{{ */
     Locale_ = CFLocaleCopyCurrent();
     /* }}} */
     /* Set Locale {{{ */
     Locale_ = CFLocaleCopyCurrent();


@@ -9367,11 +9765,15 @@ int main(int argc, char *argv[]) { _pooled
     _trace();
 
     if (Packages_ != nil) {
     _trace();
 
     if (Packages_ != nil) {

-        CFDictionaryApplyFunction((CFDictionaryRef) Packages_, &PackageImport, NULL);
+        bool fail(false);
+        CFDictionaryApplyFunction((CFDictionaryRef) Packages_, &PackageImport, &fail);

         _trace();
         _trace();

-        [Metadata_ removeObjectForKey:@"Packages"];
-        Packages_ = nil;
-        Changed_ = true;
+
+        if (!fail) {
+            [Metadata_ removeObjectForKey:@"Packages"];
+            Packages_ = nil;
+            Changed_ = true;
+        }

     }
 
     Finishes_ = [NSArray arrayWithObjects:@"return", @"reopen", @"restart", @"reload", @"reboot", nil];
     }
 
     Finishes_ = [NSArray arrayWithObjects:@"return", @"reopen", @"restart", @"reload", @"reboot", nil];