X-Git-Url: https://git.saurik.com/cydia.git/blobdiff_plain/4a2dc82e902c02b46f19e2a7f926c858fc916a08..740b712de9e2b43b52af962810595303c935c688:/MobileCydia.mm

diff --git a/MobileCydia.mm b/MobileCydia.mm
index c11f6c5a..0b4b56e3 100644
--- a/MobileCydia.mm
+++ b/MobileCydia.mm
@@ -206,6 +206,35 @@ void PrintTimes() {
     while (false); \
     [_pool release];
 
+#define Cydia_ CYDIA_VERSION
+
+#define lprintf(args...) fprintf(stderr, args)
+
+#define ForRelease 1
+#define TraceLogging (1 && !ForRelease)
+#define HistogramInsertionSort (!ForRelease ? 0 : 0)
+#define ProfileTimes (0 && !ForRelease)
+#define ForSaurik (0 && !ForRelease)
+#define LogBrowser (0 && !ForRelease)
+#define TrackResize (0 && !ForRelease)
+#define ManualRefresh (1 && !ForRelease)
+#define ShowInternals (0 && !ForRelease)
+#define AlwaysReload (0 && !ForRelease)
+#define TryIndexedCollation (0 && !ForRelease)
+
+#if !TraceLogging
+#undef _trace
+#define _trace(args...)
+#endif
+
+#if !ProfileTimes
+#undef _profile
+#define _profile(name) {
+#undef _end
+#define _end }
+#define PrintTimes() do {} while (false)
+#endif
+
 // Hash Functions/Structures {{{
 extern "C" uint32_t hashlittle(const void *key, size_t length, uint32_t initval = 0);
 
@@ -291,7 +320,9 @@ static _finline void UpdateExternalStatus(uint64_t newStatus) {
     NSDate *future([NSDate distantFuture]);
     NSString *mode([loop currentMode] ?: NSDefaultRunLoopMode);
 
+_trace();
     while (!stopped && [loop runMode:mode beforeDate:future]);
+_trace();
 
     return [context count] == 0 ? nil : [context objectAtIndex:0];
 }
@@ -358,33 +389,6 @@ static const NSStringCompareOptions MatchCompareOptions_ = NSLiteralSearch | NSC
 static const NSStringCompareOptions LaxCompareOptions_ = NSNumericSearch | NSDiacriticInsensitiveSearch | NSWidthInsensitiveSearch | NSCaseInsensitiveSearch;
 static const CFStringCompareFlags LaxCompareFlags_ = kCFCompareCaseInsensitive | kCFCompareNonliteral | kCFCompareLocalized | kCFCompareNumerically | kCFCompareWidthInsensitive | kCFCompareForcedOrdering;
 
-#define lprintf(args...) fprintf(stderr, args)
-
-#define ForRelease 1
-#define TraceLogging (1 && !ForRelease)
-#define HistogramInsertionSort (!ForRelease ? 0 : 0)
-#define ProfileTimes (0 && !ForRelease)
-#define ForSaurik (0 && !ForRelease)
-#define LogBrowser (0 && !ForRelease)
-#define TrackResize (0 && !ForRelease)
-#define ManualRefresh (1 && !ForRelease)
-#define ShowInternals (0 && !ForRelease)
-#define AlwaysReload (0 && !ForRelease)
-#define TryIndexedCollation (0 && !ForRelease)
-
-#if !TraceLogging
-#undef _trace
-#define _trace(args...)
-#endif
-
-#if !ProfileTimes
-#undef _profile
-#define _profile(name) {
-#undef _end
-#define _end }
-#define PrintTimes() do {} while (false)
-#endif
-
 /* Radix Sort {{{ */
 typedef uint32_t (*SKRadixFunction)(id, void *);
 
@@ -1026,7 +1030,6 @@ static UIColor *InstallingColor_;
 static UIColor *RemovingColor_;
 
 static NSString *App_;
-static NSString *Home_;
 
 static BOOL Advanced_;
 static BOOL Ignored_;
@@ -1064,6 +1067,14 @@ static time_t now_;
 
 bool IsWildcat_;
 static CGFloat ScreenScale_;
+static NSString *Idiom_;
+
+static NSMutableSet *CydiaHosts_;
+
+static NSString *kCydiaProgressEventTypeError = @"Error";
+static NSString *kCydiaProgressEventTypeInformation = @"Information";
+static NSString *kCydiaProgressEventTypeStatus = @"Status";
+static NSString *kCydiaProgressEventTypeWarning = @"Warning";
 /* }}} */
 
 /* Display Helpers {{{ */
@@ -1166,6 +1177,7 @@ bool isSectionVisible(NSString *section) {
 - (CYViewController *) pageForPackage:(NSString *)name;
 - (void) showActionSheet:(UIActionSheet *)sheet fromItem:(UIBarButtonItem *)item;
 - (void) reloadDataWithInvocation:(NSInvocation *)invocation;
+- (void) addCydiaHost:(NSString *)host;
 @end
 /* }}} */
 
@@ -1173,21 +1185,31 @@ bool isSectionVisible(NSString *section) {
 @interface CydiaProgressEvent : NSObject {
     _H<NSString> message_;
     _H<NSString> type_;
+
+    _H<NSArray> item_;
     _H<NSString> package_;
-    _H<NSString> uri_;
+    _H<NSString> url_;
+    _H<NSString> version_;
 }
 
 + (CydiaProgressEvent *) eventWithMessage:(NSString *)message ofType:(NSString *)type;
 + (CydiaProgressEvent *) eventWithMessage:(NSString *)message ofType:(NSString *)type forPackage:(NSString *)package;
++ (CydiaProgressEvent *) eventWithMessage:(NSString *)message ofType:(NSString *)type forItem:(pkgAcquire::ItemDesc &)item;
 
 - (id) initWithMessage:(NSString *)message ofType:(NSString *)type;
 
 - (NSString *) message;
 - (NSString *) type;
+
+- (NSArray *) item;
 - (NSString *) package;
-- (NSString *) uri;
+- (NSString *) url;
+- (NSString *) version;
 
+- (void) setItem:(NSArray *)item;
 - (void) setPackage:(NSString *)package;
+- (void) setURL:(NSString *)url;
+- (void) setVersion:(NSString *)version;
 
 - (NSString *) compound:(NSString *)value;
 - (NSString *) compoundMessage;
@@ -1198,6 +1220,7 @@ bool isSectionVisible(NSString *section) {
 @protocol ProgressDelegate
 - (void) addProgressEvent:(CydiaProgressEvent *)event;
 - (void) setProgressPercent:(NSNumber *)percent;
+- (void) setProgressStatus:(NSDictionary *)status;
 - (void) setProgressCancellable:(NSNumber *)cancellable;
 - (bool) isProgressCancelled;
 - (void) setTitle:(NSString *)title;
@@ -1235,7 +1258,7 @@ class Status :
 
     virtual void Fetch(pkgAcquire::ItemDesc &item) {
         NSString *name([NSString stringWithUTF8String:item.ShortDesc.c_str()]);
-        CydiaProgressEvent *event([CydiaProgressEvent eventWithMessage:[NSString stringWithFormat:UCLocalize("DOWNLOADING_"), name] ofType:@"STATUS"]);
+        CydiaProgressEvent *event([CydiaProgressEvent eventWithMessage:[NSString stringWithFormat:UCLocalize("DOWNLOADING_"), name] ofType:kCydiaProgressEventTypeStatus forItem:item]);
         [delegate_ performSelectorOnMainThread:@selector(addProgressEvent:) withObject:event waitUntilDone:YES];
     }
 
@@ -1253,23 +1276,26 @@ class Status :
         if (error.empty())
             return;
 
-        //NSString *description([NSString stringWithUTF8String:item.Description.c_str()]);
-        //NSArray *fields([description componentsSeparatedByString:@" "]);
-        //NSString *source([fields count] == 0 ? nil : [fields objectAtIndex:0]);
-
-        CydiaProgressEvent *event([CydiaProgressEvent eventWithMessage:[NSString stringWithUTF8String:error.c_str()] ofType:@"ERROR"]);
+        CydiaProgressEvent *event([CydiaProgressEvent eventWithMessage:[NSString stringWithUTF8String:error.c_str()] ofType:kCydiaProgressEventTypeError forItem:item]);
         [delegate_ performSelectorOnMainThread:@selector(addProgressEvent:) withObject:event waitUntilDone:YES];
     }
 
     virtual bool Pulse(pkgAcquire *Owner) {
         bool value = pkgAcquireStatus::Pulse(Owner);
 
-        float percent(
+        double percent(
             double(CurrentBytes + CurrentItems) /
             double(TotalBytes + TotalItems)
         );
 
-        [delegate_ performSelectorOnMainThread:@selector(setProgressPercent:) withObject:[NSNumber numberWithFloat:percent] waitUntilDone:YES];
+        [delegate_ performSelectorOnMainThread:@selector(setProgressStatus:) withObject:[NSDictionary dictionaryWithObjectsAndKeys:
+            [NSNumber numberWithDouble:percent], @"Percent",
+
+            [NSNumber numberWithDouble:CurrentBytes], @"Current",
+            [NSNumber numberWithDouble:TotalBytes], @"Total",
+            [NSNumber numberWithDouble:CurrentCPS], @"Speed",
+        nil] waitUntilDone:YES];
+
         if (value && ![delegate_ isProgressCancelled])
             return true;
         else {
@@ -1290,6 +1316,7 @@ class Status :
     virtual void Stop() {
         pkgAcquireStatus::Stop();
         [delegate_ performSelectorOnMainThread:@selector(setProgressCancellable:) withObject:[NSNumber numberWithBool:NO] waitUntilDone:YES];
+        [delegate_ performSelectorOnMainThread:@selector(setProgressStatus:) withObject:nil waitUntilDone:YES];
     }
 };
 /* }}} */
@@ -1382,12 +1409,31 @@ typedef std::map< unsigned long, _H<Source> > SourceMap;
     return event;
 }
 
++ (CydiaProgressEvent *) eventWithMessage:(NSString *)message ofType:(NSString *)type forItem:(pkgAcquire::ItemDesc &)item {
+    CydiaProgressEvent *event([self eventWithMessage:message ofType:type]);
+
+    NSString *description([NSString stringWithUTF8String:item.Description.c_str()]);
+    NSArray *fields([description componentsSeparatedByString:@" "]);
+    [event setItem:fields];
+
+    if ([fields count] > 3) {
+        [event setPackage:[fields objectAtIndex:2]];
+        [event setVersion:[fields objectAtIndex:3]];
+    }
+
+    [event setURL:[NSString stringWithUTF8String:item.URI.c_str()]];
+
+    return event;
+}
+
 + (NSArray *) _attributeKeys {
     return [NSArray arrayWithObjects:
+        @"item",
         @"message",
         @"package",
         @"type",
-        @"uri",
+        @"url",
+        @"version",
     nil];
 }
 
@@ -1414,25 +1460,45 @@ typedef std::map< unsigned long, _H<Source> > SourceMap;
     return type_;
 }
 
-- (NSString *) package {
-    return package_;
+- (NSArray *) item {
+    return (id) item_ ?: [NSNull null];
 }
 
-- (NSString *) uri {
-    return uri_;
+- (void) setItem:(NSArray *)item {
+    item_ = item;
+}
+
+- (NSString *) package {
+    return (id) package_ ?: [NSNull null];
 }
 
 - (void) setPackage:(NSString *)package {
     package_ = package;
 }
 
+- (NSString *) url {
+    return (id) url_ ?: [NSNull null];
+}
+
+- (void) setURL:(NSString *)url {
+    url_ = url;
+}
+
+- (void) setVersion:(NSString *)version {
+    version_ = version;
+}
+
+- (NSString *) version {
+    return (id) version_ ?: [NSNull null];
+}
+
 - (NSString *) compound:(NSString *)value {
     if (value != nil) {
         NSString *mode(nil); {
             NSString *type([self type]);
-            if ([type isEqualToString:@"ERROR"])
+            if ([type isEqualToString:kCydiaProgressEventTypeError])
                 mode = UCLocalize("ERROR");
-            else if ([type isEqualToString:@"WARNING"])
+            else if ([type isEqualToString:kCydiaProgressEventTypeWarning])
                 mode = UCLocalize("WARNING");
         }
 
@@ -1582,12 +1648,12 @@ static void PackageImport(const void *key, const void *value, void *context) {
     CYString type_;
     CYString version_;
 
-    NSString *host_;
-    NSString *authority_;
+    _H<NSString> host_;
+    _H<NSString> authority_;
 
     CYString defaultIcon_;
 
-    NSDictionary *record_;
+    _H<NSDictionary> record_;
     BOOL trusted_;
 }
 
@@ -1632,20 +1698,9 @@ static void PackageImport(const void *key, const void *value, void *context) {
     version_.clear();
     defaultIcon_.clear();
 
-    if (record_ != nil) {
-        [record_ release];
-        record_ = nil;
-    }
-
-    if (host_ != nil) {
-        [host_ release];
-        host_ = nil;
-    }
-
-    if (authority_ != nil) {
-        [authority_ release];
-        authority_ = nil;
-    }
+    record_ = nil;
+    host_ = nil;
+    authority_ = nil;
 }
 
 - (void) dealloc {
@@ -1723,22 +1778,18 @@ static void PackageImport(const void *key, const void *value, void *context) {
     }
 
     record_ = [Sources_ objectForKey:[self key]];
-    if (record_ != nil)
-        record_ = [record_ retain];
 
     NSURL *url([NSURL URLWithString:uri_]);
 
     host_ = [url host];
     if (host_ != nil)
-        host_ = [[host_ lowercaseString] retain];
+        host_ = [host_ lowercaseString];
 
     if (host_ != nil)
-        authority_ = host_;
+        // XXX: this is due to a bug in _H<>
+        authority_ = (id) host_;
     else
         authority_ = [url path];
-
-    if (authority_ != nil)
-        authority_ = [authority_ retain];
 }
 
 - (Source *) initWithMetaIndex:(metaIndex *)index inPool:(apr_pool_t *)pool {
@@ -1807,7 +1858,7 @@ static void PackageImport(const void *key, const void *value, void *context) {
 }
 
 - (NSString *) name {
-    return origin_.empty() ? authority_ : origin_;
+    return origin_.empty() ? (id) authority_ : origin_;
 }
 
 - (NSString *) description {
@@ -1815,7 +1866,7 @@ static void PackageImport(const void *key, const void *value, void *context) {
 }
 
 - (NSString *) label {
-    return label_.empty() ? authority_ : label_;
+    return label_.empty() ? (id) authority_ : label_;
 }
 
 - (NSString *) origin {
@@ -2319,13 +2370,16 @@ struct PackageNameOrdering :
         @"purposes",
         @"relations",
         @"section",
+        @"selection",
         @"shortDescription",
         @"shortSection",
         @"simpleSection",
         @"size",
         @"source",
         @"sponsor",
+        @"state",
         @"support",
+        @"tags",
         @"warnings",
     nil];
 }
@@ -2874,6 +2928,54 @@ struct PackageNameOrdering :
     return files;
 }
 
+- (NSString *) state {
+@synchronized (database_) {
+    if ([database_ era] != era_ || file_.end())
+        return nil;
+
+    switch (iterator_->CurrentState) {
+        case pkgCache::State::NotInstalled:
+            return @"NotInstalled";
+        case pkgCache::State::UnPacked:
+            return @"UnPacked";
+        case pkgCache::State::HalfConfigured:
+            return @"HalfConfigured";
+        case pkgCache::State::HalfInstalled:
+            return @"HalfInstalled";
+        case pkgCache::State::ConfigFiles:
+            return @"ConfigFiles";
+        case pkgCache::State::Installed:
+            return @"Installed";
+        case pkgCache::State::TriggersAwaited:
+            return @"TriggersAwaited";
+        case pkgCache::State::TriggersPending:
+            return @"TriggersPending";
+    }
+
+    return (NSString *) [NSNull null];
+} }
+
+- (NSString *) selection {
+@synchronized (database_) {
+    if ([database_ era] != era_ || file_.end())
+        return nil;
+
+    switch (iterator_->SelectedState) {
+        case pkgCache::State::Unknown:
+            return @"Unknown";
+        case pkgCache::State::Install:
+            return @"Install";
+        case pkgCache::State::Hold:
+            return @"Hold";
+        case pkgCache::State::DeInstall:
+            return @"DeInstall";
+        case pkgCache::State::Purge:
+            return @"Purge";
+    }
+
+    return (NSString *) [NSNull null];
+} }
+
 - (NSArray *) warnings {
     NSMutableArray *warnings([NSMutableArray arrayWithCapacity:4]);
     const char *name(iterator_.Name());
@@ -3012,6 +3114,10 @@ struct PackageNameOrdering :
     _assert(false);
 }
 
+- (NSArray *) tags {
+    return tags_;
+}
+
 - (BOOL) hasTag:(NSString *)tag {
     return tags_ == nil ? NO : [tags_ containsObject:tag];
 }
@@ -3335,11 +3441,17 @@ static NSString *Warning_;
         size_t size(line.size());
         lprintf("S:%s\n", data);
 
-        if (conffile_r(data, size))
+        if (conffile_r(data, size)) {
+            // status: /fail : conffile-prompt : '/fail' '/fail.dpkg-new' 1 1
             [delegate_ performSelectorOnMainThread:@selector(setConfigurationData:) withObject:conffile_r[1] waitUntilDone:YES];
-        else if (strncmp(data, "status: ", 8) == 0) {
-            CydiaProgressEvent *event([CydiaProgressEvent eventWithMessage:[NSString stringWithUTF8String:(data + 8)] ofType:@"STATUS"]);
-            [progress_ performSelectorOnMainThread:@selector(addProgressEvent) withObject:event waitUntilDone:YES];
+        } else if (strncmp(data, "status: ", 8) == 0) {
+            // status: <package>: {unpacked,half-configured,installed}
+            CydiaProgressEvent *event([CydiaProgressEvent eventWithMessage:[NSString stringWithUTF8String:(data + 8)] ofType:kCydiaProgressEventTypeStatus]);
+            [progress_ performSelectorOnMainThread:@selector(addProgressEvent:) withObject:event waitUntilDone:YES];
+        } else if (strncmp(data, "processing: ", 12) == 0) {
+            // processing: configure: config-test
+            CydiaProgressEvent *event([CydiaProgressEvent eventWithMessage:[NSString stringWithUTF8String:(data + 12)] ofType:kCydiaProgressEventTypeStatus]);
+            [progress_ performSelectorOnMainThread:@selector(addProgressEvent:) withObject:event waitUntilDone:YES];
         } else if (pmstatus_r(data, size)) {
             std::string type([pmstatus_r[1] UTF8String]);
 
@@ -3353,10 +3465,10 @@ static NSString *Warning_;
             NSString *string = pmstatus_r[4];
 
             if (type == "pmerror") {
-                CydiaProgressEvent *event([CydiaProgressEvent eventWithMessage:string ofType:@"ERROR" forPackage:package]);
+                CydiaProgressEvent *event([CydiaProgressEvent eventWithMessage:string ofType:kCydiaProgressEventTypeError forPackage:package]);
                 [progress_ performSelectorOnMainThread:@selector(addProgressEvent:) withObject:event waitUntilDone:YES];
             } else if (type == "pmstatus") {
-                CydiaProgressEvent *event([CydiaProgressEvent eventWithMessage:string ofType:@"STATUS" forPackage:package]);
+                CydiaProgressEvent *event([CydiaProgressEvent eventWithMessage:string ofType:kCydiaProgressEventTypeStatus forPackage:package]);
                 [progress_ performSelectorOnMainThread:@selector(addProgressEvent:) withObject:event waitUntilDone:YES];
             } else if (type == "pmconffile")
                 [delegate_ performSelectorOnMainThread:@selector(setConfigurationData:) withObject:string waitUntilDone:YES];
@@ -3377,7 +3489,7 @@ static NSString *Warning_;
     while (std::getline(is, line)) {
         lprintf("O:%s\n", line.c_str());
 
-        CydiaProgressEvent *event([CydiaProgressEvent eventWithMessage:[NSString stringWithUTF8String:line.c_str()] ofType:@"INFORMATION"]);
+        CydiaProgressEvent *event([CydiaProgressEvent eventWithMessage:[NSString stringWithUTF8String:line.c_str()] ofType:kCydiaProgressEventTypeInformation]);
         [progress_ performSelectorOnMainThread:@selector(addProgressEvent:) withObject:event waitUntilDone:YES];
     }
 
@@ -3514,7 +3626,7 @@ static NSString *Warning_;
 
         lprintf("%c:[%s]\n", warning ? 'W' : 'E', error.c_str());
 
-        [delegate_ addProgressEventOnMainThread:[CydiaProgressEvent eventWithMessage:[NSString stringWithUTF8String:error.c_str()] ofType:(warning ? @"WARNING" : @"ERROR")] forTask:title];
+        [delegate_ addProgressEventOnMainThread:[CydiaProgressEvent eventWithMessage:[NSString stringWithUTF8String:error.c_str()] ofType:(warning ? kCydiaProgressEventTypeWarning : kCydiaProgressEventTypeError)] forTask:title];
     }
 
     return fatal;
@@ -3576,11 +3688,12 @@ static NSString *Warning_;
             [delegate_ repairWithSelector:@selector(configure)];
         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 open lock file /var/lib/dpkg/lock - open (13 Permission denied)")
+        // else if (error == "Malformed Status line")
         // else if (error == "The list of sources could not be read.")
         else {
-            [delegate_ addProgressEventOnMainThread:[CydiaProgressEvent eventWithMessage:[NSString stringWithUTF8String:error.c_str()] ofType:(warning ? @"WARNING" : @"ERROR")] forTask:title];
+            [delegate_ addProgressEventOnMainThread:[CydiaProgressEvent eventWithMessage:[NSString stringWithUTF8String:error.c_str()] ofType:(warning ? kCydiaProgressEventTypeWarning : kCydiaProgressEventTypeError)] forTask:title];
             return;
         }
 
@@ -3605,7 +3718,7 @@ static NSString *Warning_;
         return;
 
     if (cache_->DelCount() != 0 || cache_->InstCount() != 0) {
-        [delegate_ addProgressEventOnMainThread:[CydiaProgressEvent eventWithMessage:UCLocalize("COUNTS_NONZERO_EX") ofType:@"ERROR"] forTask:title];
+        [delegate_ addProgressEventOnMainThread:[CydiaProgressEvent eventWithMessage:UCLocalize("COUNTS_NONZERO_EX") ofType:kCydiaProgressEventTypeError] forTask:title];
         return;
     }
 
@@ -3617,7 +3730,7 @@ static NSString *Warning_;
             return;
 
         if (cache_->BrokenCount() != 0) {
-            [delegate_ addProgressEventOnMainThread:[CydiaProgressEvent eventWithMessage:UCLocalize("STILL_BROKEN_EX") ofType:@"ERROR"] forTask:title];
+            [delegate_ addProgressEventOnMainThread:[CydiaProgressEvent eventWithMessage:UCLocalize("STILL_BROKEN_EX") ofType:kCydiaProgressEventTypeError] forTask:title];
             return;
         }
 
@@ -3966,6 +4079,7 @@ static NSString *Warning_;
         @"role",
         @"serial",
         @"token",
+        @"version",
     nil];
 }
 
@@ -3977,6 +4091,10 @@ static NSString *Warning_;
     return ![[self _attributeKeys] containsObject:[NSString stringWithUTF8String:name]] && [super isKeyExcludedFromWebScript:name];
 }
 
+- (NSString *) version {
+    return @ Cydia_;
+}
+
 - (NSString *) device {
     return [[UIDevice currentDevice] uniqueIdentifier];
 }
@@ -3990,17 +4108,7 @@ static NSString *Warning_;
 }
 
 - (NSString *) idiom {
-    UIDevice *device([UIDevice currentDevice]);
-    if (![device respondsToSelector:@selector(userInterfaceIdiom)])
-        return @"iphone";
-
-    UIUserInterfaceIdiom idiom([device userInterfaceIdiom]);
-    if (idiom == UIUserInterfaceIdiomPhone)
-        return @"iphone";
-    else if (idiom == UIUserInterfaceIdiomPad)
-        return @"ipad";
-    else
-        return @"unknown";
+    return (id) Idiom_ ?: [NSNull null];
 }
 
 - (NSString *) plmn {
@@ -4029,6 +4137,8 @@ static NSString *Warning_;
 
 + (NSString *) webScriptNameForSelector:(SEL)selector {
     if (false);
+    else if (selector == @selector(addCydiaHost:))
+        return @"addCydiaHost";
     else if (selector == @selector(addTrivialSource:))
         return @"addTrivialSource";
     else if (selector == @selector(close))
@@ -4055,12 +4165,24 @@ static NSString *Warning_;
         return @"refreshSources";
     else if (selector == @selector(removeButton))
         return @"removeButton";
+    else if (selector == @selector(substitutePackageNames:))
+        return @"substitutePackageNames";
     else if (selector == @selector(scrollToBottom:))
         return @"scrollToBottom";
+    else if (selector == @selector(setAllowsNavigationAction:))
+        return @"setAllowsNavigationAction";
     else if (selector == @selector(setButtonImage:withStyle:toFunction:))
         return @"setButtonImage";
     else if (selector == @selector(setButtonTitle:withStyle:toFunction:))
         return @"setButtonTitle";
+    else if (selector == @selector(setHidesBackButton:))
+        return @"setHidesBackButton";
+    else if (selector == @selector(setHidesNavigationBar:))
+        return @"setHidesNavigationBar";
+    else if (selector == @selector(setNavigationBarStyle:))
+        return @"setNavigationBarStyle";
+    else if (selector == @selector(setNavigationBarTintRed:green:blue:alpha:))
+        return @"setNavigationBarTintColor";
     else if (selector == @selector(setPopupHook:))
         return @"setPopupHook";
     else if (selector == @selector(setToken:))
@@ -4117,6 +4239,10 @@ static NSString *Warning_;
     return [NSString stringWithCString:value];
 }
 
+- (void) addCydiaHost:(NSString *)host {
+    [delegate_ performSelectorOnMainThread:@selector(addCydiaHost:) withObject:host waitUntilDone:NO];
+}
+
 - (void) addTrivialSource:(NSString *)href {
     [delegate_ performSelectorOnMainThread:@selector(addTrivialSource:) withObject:href waitUntilDone:NO];
 }
@@ -4141,9 +4267,11 @@ static NSString *Warning_;
 } }
 
 - (Package *) getPackageById:(NSString *)id {
-    Package *package([[Database sharedInstance] packageWithName:id]);
-    [package parse];
-    return package;
+    if (Package *package = [[Database sharedInstance] packageWithName:id]) {
+        [package parse];
+        return package;
+    } else
+        return (Package *) [NSNull null];
 }
 
 - (NSArray *) statfs:(NSString *)path {
@@ -4211,6 +4339,17 @@ static NSString *Warning_;
     [delegate_ performSelectorOnMainThread:@selector(installPackages:) withObject:packages waitUntilDone:NO];
 }
 
+- (NSString *) substitutePackageNames:(NSString *)message {
+    NSMutableArray *words([[message componentsSeparatedByString:@" "] mutableCopy]);
+    for (size_t i(0), e([words count]); i != e; ++i) {
+        NSString *word([words objectAtIndex:i]);
+        if (Package *package = [[Database sharedInstance] packageWithName:word])
+            [words replaceObjectAtIndex:i withObject:[package name]];
+    }
+
+    return [words componentsJoinedByString:@" "];
+}
+
 - (void) removeButton {
     [indirect_ removeButton];
 }
@@ -4223,6 +4362,28 @@ static NSString *Warning_;
     [indirect_ setButtonTitle:button withStyle:style toFunction:function];
 }
 
+- (void) setAllowsNavigationAction:(NSString *)value {
+    [indirect_ performSelectorOnMainThread:@selector(setAllowsNavigationActionByNumber:) withObject:value waitUntilDone:NO];
+}
+
+- (void) setHidesBackButton:(NSString *)value {
+    [indirect_ performSelectorOnMainThread:@selector(setHidesBackButtonByNumber:) withObject:value waitUntilDone:NO];
+}
+
+- (void) setHidesNavigationBar:(NSString *)value {
+    [indirect_ performSelectorOnMainThread:@selector(setHidesNavigationBarByNumber:) withObject:value waitUntilDone:NO];
+}
+
+- (void) setNavigationBarStyle:(NSString *)value {
+    [indirect_ performSelectorOnMainThread:@selector(setNavigationBarStyle:) withObject:value waitUntilDone:NO];
+}
+
+- (void) setNavigationBarTintRed:(NSNumber *)red green:(NSNumber *)green blue:(NSNumber *)blue alpha:(NSNumber *)alpha {
+    float opacity(alpha == (id) [WebUndefined undefined] ? 1 : [alpha floatValue]);
+    UIColor *color([UIColor colorWithRed:[red floatValue] green:[green floatValue] blue:[blue floatValue] alpha:opacity]);
+    [indirect_ performSelectorOnMainThread:@selector(setNavigationBarTintColor:) withObject:color waitUntilDone:NO];
+}
+
 - (void) _setToken:(NSString *)token {
     Token_ = token;
 
@@ -4355,9 +4516,16 @@ static NSString *Warning_;
     } return self;
 }
 
+// XXX: factor this out somewhere
+- (UIColor *) groupTableViewBackgroundColor {
+    UIDevice *device([UIDevice currentDevice]);
+    bool iPad([device respondsToSelector:@selector(userInterfaceIdiom)] && [device userInterfaceIdiom] == UIUserInterfaceIdiomPad);
+    return iPad ? [UIColor colorWithRed:0.821 green:0.834 blue:0.860 alpha:1] : [UIColor groupTableViewBackgroundColor];
+}
+
 - (void) loadView {
     [self setView:[[[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]] autorelease]];
-    [[self view] setBackgroundColor:[UIColor pinStripeColor]];
+    [[self view] setBackgroundColor:[self groupTableViewBackgroundColor]];
 
     indicator_ = [[[CYLoadingIndicator alloc] initWithFrame:[[self view] bounds]] autorelease];
     [indicator_ setAutoresizingMask:UIViewAutoresizingFlexibleBoth];
@@ -4401,47 +4569,28 @@ static NSString *Warning_;
     return [NSURL URLWithString:[NSString stringWithFormat:@"cydia://url/%@", [[[webview_ request] URL] absoluteString]]];
 }
 
-- (void) setHeaders:(NSDictionary *)headers forHost:(NSString *)host {
-}
-
 - (void) webView:(WebView *)view didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame {
     [super webView:view didClearWindowObject:window forFrame:frame];
 
     WebDataSource *source([frame dataSource]);
     NSURLResponse *response([source response]);
-
     NSURL *url([response URL]);
-    NSString *scheme([url scheme]);
-    NSString *host([url 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"] ||
-        [host hasSuffix:@".cydia.saurik.com"] ||
-        [scheme isEqualToString:@"file"]
-    )
-        [window setValue:cydia_ forKey:@"cydia"];
+    if ([[[url scheme] lowercaseString] isEqualToString:@"https"])
+        if ([CydiaHosts_ containsObject:[url host]])
+            [window setValue:cydia_ forKey:@"cydia"];
 }
 
-- (void) _setMoreHeaders:(NSMutableURLRequest *)request {
+- (NSURLRequest *) webView:(WebView *)view resource:(id)resource willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)response fromDataSource:(WebDataSource *)source {
+    NSMutableURLRequest *copy([[super webView:view resource:resource willSendRequest:request redirectResponse:response fromDataSource:source] mutableCopy]);
+
     if (System_ != NULL)
-        [request setValue:System_ forHTTPHeaderField:@"X-System"];
+        [copy setValue:System_ forHTTPHeaderField:@"X-System"];
     if (Machine_ != NULL)
-        [request setValue:[NSString stringWithUTF8String:Machine_] forHTTPHeaderField:@"X-Machine"];
+        [copy setValue:[NSString stringWithUTF8String:Machine_] forHTTPHeaderField:@"X-Machine"];
     if (Token_ != nil)
-        [request setValue:Token_ forHTTPHeaderField:@"X-Cydia-Token"];
-    if (Role_ != nil)
-        [request setValue:Role_ forHTTPHeaderField:@"X-Role"];
-}
+        [copy setValue:Token_ forHTTPHeaderField:@"X-Cydia-Token"];
 
-- (NSURLRequest *) webView:(WebView *)view resource:(id)resource willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)response fromDataSource:(WebDataSource *)source {
-    NSMutableURLRequest *copy([[super webView:view resource:resource willSendRequest:request redirectResponse:response fromDataSource:source] mutableCopy]);
-    [self _setMoreHeaders:copy];
     return copy;
 }
 
@@ -4456,12 +4605,7 @@ static NSString *Warning_;
 
         WebView *webview([[webview_ _documentView] webView]);
 
-        Package *package([[Database sharedInstance] packageWithName:@"cydia"]);
-
-        NSString *application = package == nil ? @"Cydia" : [NSString
-            stringWithFormat:@"Cydia/%@",
-            [package installed]
-        ];
+        NSString *application([NSString stringWithFormat:@"Cydia/%@", @ Cydia_]);
 
         if (Safari_ != nil)
             application = [NSString stringWithFormat:@"Safari/%@ %@", Safari_, application];
@@ -4781,7 +4925,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
             [NSNumber numberWithInteger:[database_ fetcher].PartialPresent()], @"resuming",
         nil];
 
-        [self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/confirm/", UI_]]];
+        [self setURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/#!/confirm/", UI_]]];
 
         [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
             initWithTitle:UCLocalize("CANCEL")
@@ -4828,7 +4972,11 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     _transient id delegate_;
 
     bool running_;
-    float progress_;
+    float percent_;
+
+    float current_;
+    float total_;
+    float speed_;
 
     _H<NSMutableArray> events_;
     _H<NSString> title_;
@@ -4843,11 +4991,14 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 + (NSArray *) _attributeKeys {
     return [NSArray arrayWithObjects:
+        @"current",
         @"events",
         @"finish",
-        @"progress",
+        @"percent",
         @"running",
+        @"speed",
         @"title",
+        @"total",
     nil];
 }
 
@@ -4869,12 +5020,36 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     delegate_ = delegate;
 }
 
-- (void) setProgress:(float)value {
-    progress_ = value;
+- (void) setPercent:(float)value {
+    percent_ = value;
+}
+
+- (NSNumber *) percent {
+    return [NSNumber numberWithFloat:percent_];
+}
+
+- (void) setCurrent:(float)value {
+    current_ = value;
+}
+
+- (NSNumber *) current {
+    return [NSNumber numberWithFloat:current_];
+}
+
+- (void) setTotal:(float)value {
+    total_ = value;
+}
+
+- (NSNumber *) total {
+    return [NSNumber numberWithFloat:total_];
+}
+
+- (void) setSpeed:(float)value {
+    speed_ = value;
 }
 
-- (NSNumber *) progress {
-    return [NSNumber numberWithFloat:progress_];
+- (NSNumber *) speed {
+    return [NSNumber numberWithFloat:speed_];
 }
 
 - (NSArray *) events {
@@ -4941,6 +5116,15 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [super dealloc];
 }
 
+- (void) updateCancel {
+    [[self navigationItem] setLeftBarButtonItem:(cancel_ == 1 ? [[[UIBarButtonItem alloc]
+        initWithTitle:UCLocalize("CANCEL")
+        style:UIBarButtonItemStylePlain
+        target:self
+        action:@selector(cancel)
+    ] autorelease] : nil)];
+}
+
 - (id) initWithDatabase:(Database *)database delegate:(id)delegate {
     if ((self = [super init]) != nil) {
         database_ = database;
@@ -4950,6 +5134,14 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
         progress_ = [[[CydiaProgressData alloc] init] autorelease];
         [progress_ setDelegate:self];
+
+        [self setURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/#!/progress/", UI_]]];
+
+        [scroller_ setBackgroundColor:[UIColor blackColor]];
+
+        [[self navigationItem] setHidesBackButton:YES];
+
+        [self updateCancel];
     } return self;
 }
 
@@ -4962,28 +5154,11 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [self dispatchEvent:@"CydiaProgressUpdate"];
 }
 
-- (void) updateCancel {
-    [[self navigationItem] setLeftBarButtonItem:(cancel_ == 1 ? [[[UIBarButtonItem alloc]
-        initWithTitle:UCLocalize("CANCEL")
-        style:UIBarButtonItemStylePlain
-        target:self
-        action:@selector(cancel)
-    ] autorelease] : nil)];
-}
-
 - (void) viewWillAppear:(BOOL)animated {
-    if (![self hasLoaded]) {
-        [scroller_ setBackgroundColor:[UIColor blackColor]];
-        [self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/progress/", UI_]]];
-    }
-
-    [super viewDidAppear:animated];
-
-    [[[self navigationController] navigationBar] setBarStyle:UIBarStyleBlack];
-
-    [[self navigationItem] setHidesBackButton:YES];
+    if (![self hasLoaded])
+        [[[self navigationController] navigationBar] setBarStyle:UIBarStyleBlack];
 
-    [self updateCancel];
+    [super viewWillAppear:animated];
 }
 
 - (void) close {
@@ -5160,7 +5335,23 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (void) setProgressPercent:(NSNumber *)percent {
-    [progress_ setProgress:[percent floatValue]];
+    [progress_ setPercent:[percent floatValue]];
+    [self updateProgress];
+}
+
+- (void) setProgressStatus:(NSDictionary *)status {
+    if (status == nil) {
+        [progress_ setCurrent:0];
+        [progress_ setTotal:0];
+        [progress_ setSpeed:0];
+    } else {
+        [progress_ setPercent:[[status objectForKey:@"Percent"] floatValue]];
+
+        [progress_ setCurrent:[[status objectForKey:@"Current"] floatValue]];
+        [progress_ setTotal:[[status objectForKey:@"Total"] floatValue]];
+        [progress_ setSpeed:[[status objectForKey:@"Speed"] floatValue]];
+    }
+
     [self updateProgress];
 }
 
@@ -5740,11 +5931,11 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     UIActionSheetDelegate
 > {
     _transient Database *database_;
-    Package *package_;
-    NSString *name_;
+    _H<Package> package_;
+    _H<NSString> name_;
     bool commercial_;
-    NSMutableArray *buttons_;
-    UIBarButtonItem *button_;
+    _H<NSMutableArray> buttons_;
+    _H<UIBarButtonItem> button_;
 }
 
 - (id) initWithDatabase:(Database *)database forPackage:(NSString *)name;
@@ -5753,22 +5944,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @implementation CYPackageController
 
-- (void) dealloc {
-    if (package_ != nil)
-        [package_ release];
-    if (name_ != nil)
-        [name_ release];
-
-    [buttons_ release];
-
-    if (button_ != nil)
-        [button_ release];
-
-    [super dealloc];
-}
-
 - (NSURL *) navigationURL {
-    return [NSURL URLWithString:[NSString stringWithFormat:@"cydia://package/%@", name_]];
+    return [NSURL URLWithString:[NSString stringWithFormat:@"cydia://package/%@", (id) name_]];
 }
 
 /* XXX: this is not safe at all... localization of /fail/ */
@@ -5862,23 +6039,20 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 - (id) initWithDatabase:(Database *)database forPackage:(NSString *)name {
     if ((self = [super init]) != nil) {
         database_ = database;
-        buttons_ = [[NSMutableArray alloc] initWithCapacity:4];
-        name_ = [[NSString alloc] initWithString:name];
-        [self setURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/package/#!/%@", UI_, name_]]];
+        buttons_ = [NSMutableArray arrayWithCapacity:4];
+        name_ = [NSString stringWithString:name];
+        [self setURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/#!/package/%@", UI_, (id) name_]]];
     } return self;
 }
 
 - (void) reloadData {
-    if (package_ != nil)
-        [package_ autorelease];
     package_ = [database_ packageWithName:name_];
 
     [buttons_ removeAllObjects];
 
     if (package_ != nil) {
-        [package_ parse];
+        [(Package *) package_ parse];
 
-        package_ = [package_ retain];
         commercial_ = [package_ isCommercial];
 
         if ([package_ mode] != nil)
@@ -5894,9 +6068,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
             [buttons_ addObject:UCLocalize("REMOVE")];
     }
 
-    if (button_ != nil)
-        [button_ release];
-
     NSString *title;
     switch ([buttons_ count]) {
         case 0: title = nil; break;
@@ -5904,12 +6075,12 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         default: title = UCLocalize("MODIFY"); break;
     }
 
-    button_ = [[UIBarButtonItem alloc]
+    button_ = [[[UIBarButtonItem alloc]
         initWithTitle:title
         style:UIBarButtonItemStylePlain
         target:self
         action:@selector(customButtonClicked)
-    ];
+    ] autorelease];
 
     [super reloadData];
 }
@@ -6299,25 +6470,16 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @implementation HomeController
 
-+ (BOOL) shouldHideNavigationBar {
-    return NO;
+- (id) init {
+    if ((self = [super init]) != nil) {
+        [self setURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/#!/home/", UI_]]];
+    } return self;
 }
 
 - (NSURL *) navigationURL {
     return [NSURL URLWithString:@"cydia://home"];
 }
 
-- (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"];
-}
-
 - (void) aboutButtonClicked {
     UIAlertView *alert([[[UIAlertView alloc] init] autorelease]);
 
@@ -6335,23 +6497,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [alert show];
 }
 
-- (void) viewWillDisappear:(BOOL)animated {
-    [super viewWillDisappear:animated];
-
-    if ([[self class] shouldHideNavigationBar])
-        [[self navigationController] setNavigationBarHidden:NO animated:animated];
-}
-
-- (void) viewWillAppear:(BOOL)animated {
-    if (![self hasLoaded])
-        [self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/home/", UI_]]];
-
-    [super viewWillAppear:animated];
-
-    if ([[self class] shouldHideNavigationBar])
-        [[self navigationController] setNavigationBarHidden:YES animated:animated];
-}
-
 - (void) viewDidLoad {
     [[self navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc]
         initWithTitle:UCLocalize("ABOUT")
@@ -6373,15 +6518,14 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 @implementation ManageController
 
-- (NSURL *) navigationURL {
-    return [NSURL URLWithString:@"cydia://manage"];
+- (id) init {
+    if ((self = [super init]) != nil) {
+        [self setURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/#!/manage/", UI_]]];
+    } return self;
 }
 
-- (void) viewWillAppear:(BOOL)animated {
-    if (![self hasLoaded])
-        [self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/manage/", UI_]]];
-
-    [super viewWillAppear:animated];
+- (NSURL *) navigationURL {
+    return [NSURL URLWithString:@"cydia://manage"];
 }
 
 - (void) viewDidLoad {
@@ -6727,6 +6871,11 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [refreshbar_ setProgress:[percent floatValue]];
 }
 
+- (void) setProgressStatus:(NSDictionary *)status {
+    if (status != nil)
+        [self setProgressPercent:[status objectForKey:@"Percent"]];
+}
+
 - (void) setUpdateDelegate:(id)delegate {
     updatedelegate_ = delegate;
 }
@@ -7003,7 +7152,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 /* Section Controller {{{ */
 @interface SectionController : FilteredPackageListController {
-    NSString *section_;
+    _H<NSString> section_;
 }
 
 - (id) initWithDatabase:(Database *)database section:(NSString *)section;
@@ -7496,7 +7645,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 @interface SearchController : FilteredPackageListController <
     UISearchBarDelegate
 > {
-    UISearchBar *search_;
+    _H<UISearchBar> search_;
     BOOL searchloaded_;
 }
 
@@ -7509,7 +7658,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 @implementation SearchController
 
 - (void) dealloc {
-    [search_ release];
+    [search_ setDelegate:nil];
     [super dealloc];
 }
 
@@ -7538,7 +7687,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 - (id) initWithDatabase:(Database *)database {
     if ((self = [super initWithDatabase:database title:UCLocalize("SEARCH") filter:@selector(isUnfilteredAndSearchedForBy:) with:nil])) {
-        search_ = [[UISearchBar alloc] init];
+        search_ = [[[UISearchBar alloc] init] autorelease];
+        [search_ setDelegate:self];
     } return self;
 }
 
@@ -7558,7 +7708,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
             textField = MSHookIvar<UITextField *>(search_, "_searchField");
 
         [textField setAutoresizingMask:UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin];
-        [search_ setDelegate:self];
         [textField setEnablesReturnKeyAutomatically:NO];
         [[self navigationItem] setTitleView:textField];
     }
@@ -8238,8 +8387,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         [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];
 }
@@ -8754,6 +8901,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         ] autorelease];
 
         [alert setContext:@"fixhalf"];
+        [alert setNumberOfRows:2];
         [alert show];
     } else if (!Ignored_ && [essential_ count] != 0) {
         int count = [essential_ count];
@@ -8931,11 +9079,33 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     }
 }
 
-- (void) presentModalViewController:(UIViewController *)controller {
+- (void) disemulate {
+    if (emulated_ == nil)
+        return;
+
+    [window_ addSubview:[tabbar_ view]];
+    [[emulated_ view] removeFromSuperview];
+    [emulated_ release];
+    emulated_ = nil;
+    [window_ setUserInteractionEnabled:YES];
+}
+
+- (void) presentModalViewController:(UIViewController *)controller force:(BOOL)force {
     UINavigationController *navigation([[[CYNavigationController alloc] initWithRootViewController:controller] autorelease]);
     if (IsWildcat_)
         [navigation setModalPresentationStyle:UIModalPresentationFormSheet];
-    [((UIViewController *) emulated_ ?: tabbar_) presentModalViewController:navigation animated:YES];
+
+    UIViewController *parent;
+    if (emulated_ == nil)
+        parent = tabbar_;
+    else if (!force)
+        parent = emulated_;
+    else {
+        [self disemulate];
+        parent = tabbar_;
+    }
+
+    [parent presentModalViewController:navigation animated:YES];
 }
 
 - (ProgressController *) invokeNewProgress:(NSInvocation *)invocation forController:(UINavigationController *)navigation withTitle:(NSString *)title {
@@ -8944,7 +9114,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     if (navigation != nil)
         [navigation pushViewController:progress animated:YES];
     else
-        [self presentModalViewController:progress];
+        [self presentModalViewController:progress force:YES];
 
     [progress invoke:invocation withTitle:title];
     return progress;
@@ -8956,7 +9126,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
 - (void) repairWithInvocation:(NSInvocation *)invocation {
     _trace();
-    [self invokeNewProgress:invocation forController:nil withTitle:UCLocalize("REPAIRING")];
+    [self invokeNewProgress:invocation forController:nil withTitle:@"REPAIRING"];
     _trace();
 }
 
@@ -8982,7 +9152,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
     fclose(file);
 
-    [self detachNewProgressSelector:@selector(update_) toTarget:self forController:nil title:UCLocalize("UPDATING_SOURCES")];
+    [self detachNewProgressSelector:@selector(update_) toTarget:self forController:nil title:@"UPDATING_SOURCES"];
 
     [self complete];
 }
@@ -9088,7 +9258,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 - (void) confirmWithNavigationController:(UINavigationController *)navigation {
     Queuing_ = false;
     ++locked_;
-    [self detachNewProgressSelector:@selector(perform) toTarget:database_ forController:navigation title:UCLocalize("RUNNING")];
+    [self detachNewProgressSelector:@selector(perform) toTarget:database_ forController:navigation title:@"RUNNING"];
     --locked_;
     [self complete];
 }
@@ -9198,6 +9368,13 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 }
 
 - (BOOL) isSafeToSuspend {
+    if (locked_ != 0) {
+#if !ForRelease
+        NSLog(@"isSafeToSuspend: locked_ != 0");
+#endif
+        return false;
+    }
+
     // Use external process status API internally.
     // This is probably a really bad idea.
     // XXX: what is the point of this? does this solve anything at all?
@@ -9208,7 +9385,17 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         notify_cancel(notify_token);
     }
 
-    return locked_ == 0 && status == 0;
+    if (status != 0) {
+#if !ForRelease
+        NSLog(@"isSafeToSuspend: status != 0");
+#endif
+        return false;
+    }
+
+#if !ForRelease
+    NSLog(@"isSafeToSuspend: -> true");
+#endif
+    return true;
 }
 
 - (void) applicationSuspend:(__GSEvent *)event {
@@ -9413,6 +9600,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     ] autorelease];
 
     [alert setContext:@"conffile"];
+    [alert setNumberOfRows:2];
     [alert show];
 }
 
@@ -9472,11 +9660,17 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [tabbar_ setUpdateDelegate:self];
 }
 
+- (void) addCydiaHost:(NSString *)host {
+    [CydiaHosts_ addObject:host];
+}
+
 - (void) applicationDidFinishLaunching:(id)unused {
 _trace();
     if ([self respondsToSelector:@selector(setApplicationSupportsShakeToEdit:)])
         [self setApplicationSupportsShakeToEdit:NO];
 
+    [self addCydiaHost:[[NSURL URLWithString:CydiaURL(@"")] host]];
+
     [NSURLCache setSharedURLCache:[[[SDURLCache alloc]
         initWithMemoryCapacity:524288
         diskCapacity:10485760
@@ -9538,7 +9732,7 @@ _trace();
 _trace();
     if (Role_ == nil) {
         [window_ setUserInteractionEnabled:YES];
-        [self presentModalViewController:[[[SettingsController alloc] initWithDatabase:database_ delegate:self] autorelease]];
+        [self presentModalViewController:[[[SettingsController alloc] initWithDatabase:database_ delegate:self] autorelease] force:NO];
         return;
     } else {
         if ([emulated_ modalViewController] != nil)
@@ -9549,13 +9743,7 @@ _trace();
     [self reloadData];
     PrintTimes();
 
-    [window_ addSubview:[tabbar_ view]];
-
-    [[emulated_ view] removeFromSuperview];
-    [emulated_ release];
-    emulated_ = nil;
-
-    [window_ setUserInteractionEnabled:YES];
+    [self disemulate];
 
     int selectedIndex = 0;
     NSMutableArray *items = nil;
@@ -9730,11 +9918,22 @@ int main(int argc, char *argv[]) { _pooled
     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:@""]]);
+    UIDevice *device([UIDevice currentDevice]);
+    if (![device respondsToSelector:@selector(userInterfaceIdiom)])
+        Idiom_ = @"iphone";
+    else {
+        UIUserInterfaceIdiom idiom([device userInterfaceIdiom]);
+        if (idiom == UIUserInterfaceIdiomPhone)
+            Idiom_ = @"iphone";
+        else if (idiom == UIUserInterfaceIdiomPad)
+            Idiom_ = @"ipad";
+        else
+            NSLog(@"unknown UIUserInterfaceIdiom!");
+    }
+
+    CydiaHosts_ = [NSMutableSet setWithCapacity:2];
+
+    UI_ = CydiaURL([NSString stringWithFormat:@"ui/ios~%@", Idiom_]);
 
     PackageName = reinterpret_cast<CYString &(*)(Package *, SEL)>(method_getImplementation(class_getInstanceMethod([Package class], @selector(cyname))));
 
@@ -9775,9 +9974,9 @@ int main(int argc, char *argv[]) { _pooled
     else {
         lang = [[Languages_ objectAtIndex:0] UTF8String];
         setenv("LANG", lang, true);
+        std::setlocale(LC_ALL, lang);
     }
 
-    //std::setlocale(LC_ALL, lang);
     NSLog(@"Setting Language: %s", lang);
     /* }}} */
 
@@ -9808,7 +10007,6 @@ int main(int argc, char *argv[]) { _pooled
     /* }}} */
 
     App_ = [[NSBundle mainBundle] bundlePath];
-    Home_ = NSHomeDirectory();
     Advanced_ = YES;
 
     setuid(0);
@@ -9948,8 +10146,11 @@ int main(int argc, char *argv[]) { _pooled
     Finishes_ = [NSArray arrayWithObjects:@"return", @"reopen", @"restart", @"reload", @"reboot", nil];
 
 #define MobileSubstrate_(name) \
-    if (substrate && access("/Library/MobileSubstrate/DynamicLibraries/" #name ".dylib", F_OK) == 0) \
-        dlopen("/Library/MobileSubstrate/DynamicLibraries/" #name ".dylib", RTLD_LAZY | RTLD_GLOBAL);
+    if (substrate && access("/Library/MobileSubstrate/DynamicLibraries/" #name ".dylib", F_OK) == 0) { \
+        void *handle(dlopen("/Library/MobileSubstrate/DynamicLibraries/" #name ".dylib", RTLD_LAZY | RTLD_GLOBAL)); \
+        if (handle == NULL) \
+            NSLog(@"%s", dlerror()); \
+    }
 
     MobileSubstrate_(Activator)
     MobileSubstrate_(libstatusbar)
@@ -9964,7 +10165,7 @@ int main(int argc, char *argv[]) { _pooled
     if (access("/tmp/.cydia.fw", F_OK) == 0) {
         unlink("/tmp/.cydia.fw");
         goto firmware;
-    } else if (access("/User", F_OK) != 0 || version < 2) {
+    } else if (access("/User", F_OK) != 0 || version < 4) {
       firmware:
         _trace();
         system("/usr/libexec/cydia/firmware.sh");