Use setPageColor instead of messing with scroller.

[cydia.git] / MobileCydia.mm

diff --git a/MobileCydia.mm b/MobileCydia.mm
index 4e6273432bd1541ec578de1006fc3ae9006ed4e8..0485f54fd1a56b45f851468581d811ee8f2e6393 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) 2008-2014  Jay Freeman (saurik)
+ * Copyright (C) 2008-2015  Jay Freeman (saurik)

 */
 
 /* GNU General Public License, Version 3 {{{ */
 */
 
 /* GNU General Public License, Version 3 {{{ */


@@ -53,18 +53,19 @@
 #include <QuartzCore/CALayer.h>
 
 #include <WebCore/WebCoreThread.h>
 #include <QuartzCore/CALayer.h>
 
 #include <WebCore/WebCoreThread.h>

-#include <WebKit/DOMHTMLIFrameElement.h>

 
 #include <algorithm>
 
 #include <algorithm>

+#include <fstream>

 #include <iomanip>
 #include <set>
 #include <sstream>
 #include <string>
 
 #include <iomanip>
 #include <set>
 #include <sstream>
 #include <string>
 

-#include <ext/stdio_filebuf.h>
+#include "fdstream.hpp"

 
 #undef ABS
 
 
 #undef ABS
 

+#include "apt.h"

 #include <apt-pkg/acquire.h>
 #include <apt-pkg/acquire-item.h>
 #include <apt-pkg/algorithms.h>
 #include <apt-pkg/acquire.h>
 #include <apt-pkg/acquire-item.h>
 #include <apt-pkg/algorithms.h>


@@ -83,8 +84,6 @@
 #include <apt-pkg/strutl.h>
 #include <apt-pkg/tagfile.h>
 
 #include <apt-pkg/strutl.h>
 #include <apt-pkg/tagfile.h>
 

-#include <apr-1/apr_pools.h>
-

 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/sysctl.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/sysctl.h>


@@ -92,6 +91,7 @@
 #include <sys/mount.h>
 #include <sys/reboot.h>
 
 #include <sys/mount.h>
 #include <sys/reboot.h>
 

+#include <dirent.h>

 #include <fcntl.h>
 #include <notify.h>
 #include <dlfcn.h>
 #include <fcntl.h>
 #include <notify.h>
 #include <dlfcn.h>


@@ -109,11 +109,11 @@ extern "C" {
 #include <Cytore.hpp>
 #include "Sources.h"
 
 #include <Cytore.hpp>
 #include "Sources.h"
 

-#include <CydiaSubstrate/CydiaSubstrate.h>
+#include "Substrate.hpp"

 #include "Menes/Menes.h"
 
 #include "CyteKit/IndirectDelegate.h"
 #include "Menes/Menes.h"
 
 #include "CyteKit/IndirectDelegate.h"

-#include "CyteKit/PerlCompatibleRegEx.hpp"
+#include "CyteKit/RegEx.hpp"

 #include "CyteKit/TableViewCell.h"
 #include "CyteKit/TabBarController.h"
 #include "CyteKit/WebScriptObject-Cyte.h"
 #include "CyteKit/TableViewCell.h"
 #include "CyteKit/TabBarController.h"
 #include "CyteKit/WebScriptObject-Cyte.h"


@@ -239,34 +239,15 @@ union SplitHash {
 };
 // }}}
 
 };
 // }}}
 

-static void setreugid(uid_t uid, gid_t gid) {
-    _assert(setreuid(uid, uid) != -1);
-    _assert(setregid(gid, gid) != -1);
-}
-
-static void setreguid(gid_t gid, uid_t uid) {
-    _assert(setregid(gid, gid) != -1);
-    _assert(setreuid(uid, uid) != -1);
-}
-
-struct Root {
-    Root() {
-        _trace();
-        setreugid(0, 0);
-        _assert(pthread_setugid_np(0, 0) != -1);
-        setreguid(501, 501);
-    }
-
-    ~Root() {
-        _trace();
-        setreugid(0, 0);
-        _assert(pthread_setugid_np(KAUTH_UID_NONE, KAUTH_GID_NONE) != -1);
-        setreguid(501, 501);
-    }
-};
-
-#define _root(code) \
-    ({ Root _root; code; })
+@implementation NSDictionary (Cydia)
+- (id) invokeUndefinedMethodFromWebScript:(NSString *)name withArguments:(NSArray *)arguments {
+    if (false);
+    else if ([name isEqualToString:@"get"])
+        return [self objectForKey:[arguments objectAtIndex:0]];
+    else if ([name isEqualToString:@"keys"])
+        return [self allKeys];
+    return nil;
+} @end

 
 static NSString *Colon_;
 NSString *Elision_;
 
 static NSString *Colon_;
 NSString *Elision_;


@@ -278,6 +259,7 @@ static NSString *Cache_;
     [NSString stringWithFormat:@"%@/%s", Cache_, file]
 
 static void (*$SBSSetInterceptsMenuButtonForever)(bool);
     [NSString stringWithFormat:@"%@/%s", Cache_, file]
 
 static void (*$SBSSetInterceptsMenuButtonForever)(bool);

+static NSData *(*$SBSCopyIconImagePNGDataForDisplayIdentifier)(NSString *);

 
 static CFStringRef (*$MGCopyAnswer)(CFStringRef);
 
 
 static CFStringRef (*$MGCopyAnswer)(CFStringRef);
 


@@ -321,13 +303,8 @@ static _finline NSString *CydiaURL(NSString *path) {
     return [[NSString stringWithUTF8String:page] stringByAppendingString:path];
 }
 
     return [[NSString stringWithUTF8String:page] stringByAppendingString:path];
 }
 

-static void ReapZombie(pid_t pid) {
-    int status;
-  wait:
-    if (waitpid(pid, &status, 0) == -1)
-        if (errno == EINTR)
-            goto wait;
-        else _assert(false);
+static NSString *ShellEscape(NSString *value) {
+    return [NSString stringWithFormat:@"'%@'", [value stringByReplacingOccurrencesOfString:@"'" withString:@"'\\''"]];

 }
 
 static _finline void UpdateExternalStatus(uint64_t newStatus) {
 }
 
 static _finline void UpdateExternalStatus(uint64_t newStatus) {


@@ -524,6 +501,10 @@ static _finline CFStringRef CYStringCreate(const char *data, size_t size) {
         CFStringCreateWithBytesNoCopy(kCFAllocatorDefault, reinterpret_cast<const uint8_t *>(data), size, kCFStringEncodingISOLatin1, NO, kCFAllocatorNull);
 }
 
         CFStringCreateWithBytesNoCopy(kCFAllocatorDefault, reinterpret_cast<const uint8_t *>(data), size, kCFStringEncodingISOLatin1, NO, kCFAllocatorNull);
 }
 

+static _finline CFStringRef CYStringCreate(const std::string &data) {
+    return CYStringCreate(data.data(), data.size());
+}
+

 static _finline CFStringRef CYStringCreate(const char *data) {
     return CYStringCreate(data, strlen(data));
 }
 static _finline CFStringRef CYStringCreate(const char *data) {
     return CYStringCreate(data, strlen(data));
 }


@@ -580,14 +561,14 @@ class CYString {
             cache_ = reinterpret_cast<CFStringRef>(CFRetain(rhs.cache_));
     }
 
             cache_ = reinterpret_cast<CFStringRef>(CFRetain(rhs.cache_));
     }
 

-    void copy(apr_pool_t *pool) {
-        char *temp(reinterpret_cast<char *>(apr_palloc(pool, size_ + 1)));
+    void copy(CYPool *pool) {
+        char *temp(pool->malloc<char>(size_ + 1));

         memcpy(temp, data_, size_);
         temp[size_] = '\0';
         data_ = temp;
     }
 
         memcpy(temp, data_, size_);
         temp[size_] = '\0';
         data_ = temp;
     }
 

-    void set(apr_pool_t *pool, const char *data, size_t size) {
+    void set(CYPool *pool, const char *data, size_t size) {

         if (size == 0)
             clear();
         else {
         if (size == 0)
             clear();
         else {


@@ -601,11 +582,11 @@ class CYString {
         }
     }
 
         }
     }
 

-    _finline void set(apr_pool_t *pool, const char *data) {
+    _finline void set(CYPool *pool, const char *data) {

         set(pool, data, data == NULL ? 0 : strlen(data));
     }
 
         set(pool, data, data == NULL ? 0 : strlen(data));
     }
 

-    _finline void set(apr_pool_t *pool, const std::string &rhs) {
+    _finline void set(CYPool *pool, const std::string &rhs) {

         set(pool, rhs.data(), rhs.size());
     }
 
         set(pool, rhs.data(), rhs.size());
     }
 


@@ -747,7 +728,6 @@ static _H<NSString> System_;
 static NSString *SerialNumber_ = nil;
 static NSString *ChipID_ = nil;
 static NSString *BBSNum_ = nil;
 static NSString *SerialNumber_ = nil;
 static NSString *ChipID_ = nil;
 static NSString *BBSNum_ = nil;

-static _H<NSString> Token_;

 static _H<NSString> UniqueID_;
 static _H<NSString> UserAgent_;
 static _H<NSString> Product_;
 static _H<NSString> UniqueID_;
 static _H<NSString> UserAgent_;
 static _H<NSString> Product_;


@@ -807,19 +787,19 @@ static CFLocaleRef Locale_;
 static NSArray *Languages_;
 static CGColorSpaceRef space_;
 
 static NSArray *Languages_;
 static CGColorSpaceRef space_;
 

+#define CacheState_ "/var/mobile/Library/Caches/com.saurik.Cydia/CacheState.plist"
+#define SavedState_ "/var/mobile/Library/Caches/com.saurik.Cydia/SavedState.plist"
+

 static NSDictionary *SectionMap_;
 static NSDictionary *SectionMap_;

-static NSMutableDictionary *Metadata_;
-static _transient NSMutableDictionary *Settings_;
-static _transient NSMutableDictionary *Packages_;
+static _H<NSDate> Backgrounded_;

 static _transient NSMutableDictionary *Values_;
 static _transient NSMutableDictionary *Sections_;
 _H<NSMutableDictionary> Sources_;
 static _transient NSNumber *Version_;
 static _transient NSMutableDictionary *Values_;
 static _transient NSMutableDictionary *Sections_;
 _H<NSMutableDictionary> Sources_;
 static _transient NSNumber *Version_;

-bool Changed_;

 static time_t now_;
 
 bool IsWildcat_;
 static time_t now_;
 
 bool IsWildcat_;

-static CGFloat ScreenScale_;
+CGFloat ScreenScale_;

 static NSString *Idiom_;
 static _H<NSString> Firmware_;
 static NSString *Major_;
 static NSString *Idiom_;
 static _H<NSString> Firmware_;
 static NSString *Major_;


@@ -827,7 +807,6 @@ static NSString *Major_;
 static _H<NSMutableDictionary> SessionData_;
 static _H<NSObject> HostConfig_;
 static _H<NSMutableSet> BridgedHosts_;
 static _H<NSMutableDictionary> SessionData_;
 static _H<NSObject> HostConfig_;
 static _H<NSMutableSet> BridgedHosts_;

-static _H<NSMutableSet> TokenHosts_;

 static _H<NSMutableSet> InsecureHosts_;
 static _H<NSMutableSet> PipelinedHosts_;
 static _H<NSMutableSet> CachedURLs_;
 static _H<NSMutableSet> InsecureHosts_;
 static _H<NSMutableSet> PipelinedHosts_;
 static _H<NSMutableSet> CachedURLs_;


@@ -869,7 +848,7 @@ static _finline const char *StripVersion_(const char *version) {
 }
 
 NSString *LocalizeSection(NSString *section) {
 }
 
 NSString *LocalizeSection(NSString *section) {

-    static Pcre title_r("^(.*?) \\((.*)\\)$");
+    static RegEx title_r("(.*?) \\((.*)\\)");

     if (title_r(section)) {
         NSString *parent(title_r[1]);
         NSString *child(title_r[2]);
     if (title_r(section)) {
         NSString *parent(title_r[1]);
         NSString *child(title_r[2]);


@@ -887,15 +866,15 @@ NSString *Simplify(NSString *title) {
     const char *data = [title UTF8String];
     size_t size = [title lengthOfBytesUsingEncoding:NSUTF8StringEncoding];
 
     const char *data = [title UTF8String];
     size_t size = [title lengthOfBytesUsingEncoding:NSUTF8StringEncoding];
 

-    static Pcre square_r("^\\[(.*)\\]$");
+    static RegEx square_r("\\[(.*)\\]");

     if (square_r(data, size))
         return Simplify(square_r[1]);
 
     if (square_r(data, size))
         return Simplify(square_r[1]);
 

-    static Pcre paren_r("^\\((.*)\\)$");
+    static RegEx paren_r("\\((.*)\\)");

     if (paren_r(data, size))
         return Simplify(paren_r[1]);
 
     if (paren_r(data, size))
         return Simplify(paren_r[1]);
 

-    static Pcre title_r("^(.*?) \\((.*)\\)$");
+    static RegEx title_r("(.*?) \\((.*)\\)");

     if (title_r(data, size))
         return Simplify(title_r[1]);
 
     if (title_r(data, size))
         return Simplify(title_r[1]);
 


@@ -903,20 +882,6 @@ NSString *Simplify(NSString *title) {
 }
 /* }}} */
 
 }
 /* }}} */
 

-NSString *GetLastUpdate() {
-    NSDate *update = [Metadata_ objectForKey:@"LastUpdate"];
-
-    if (update == nil)
-        return UCLocalize("NEVER_OR_UNKNOWN");
-
-    CFDateFormatterRef formatter = CFDateFormatterCreate(NULL, Locale_, kCFDateFormatterMediumStyle, kCFDateFormatterMediumStyle);
-    CFStringRef formatted = CFDateFormatterCreateStringWithDate(NULL, formatter, (CFDateRef) update);
-
-    CFRelease(formatter);
-
-    return [(NSString *) formatted autorelease];
-}
-

 bool isSectionVisible(NSString *section) {
     NSDictionary *metadata([Sections_ objectForKey:(section ?: @"")]);
     NSNumber *hidden(metadata == nil ? nil : [metadata objectForKey:@"Hidden"]);
 bool isSectionVisible(NSString *section) {
     NSDictionary *metadata([Sections_ objectForKey:(section ?: @"")]);
     NSNumber *hidden(metadata == nil ? nil : [metadata objectForKey:@"Hidden"]);


@@ -951,6 +916,25 @@ static NSString *CYHex(NSData *data, bool reverse = false) {
     return [NSString stringWithUTF8String:string];
 }
 
     return [NSString stringWithUTF8String:string];
 }
 

+static NSString *VerifySource(NSString *href) {
+    static RegEx href_r("(http(s?)://|file:///)[^# ]*");
+    if (!href_r(href)) {
+        [[[[UIAlertView alloc]
+            initWithTitle:[NSString stringWithFormat:Colon_, Error_, UCLocalize("INVALID_URL")]
+            message:UCLocalize("INVALID_URL_EX")
+            delegate:nil
+            cancelButtonTitle:UCLocalize("OK")
+            otherButtonTitles:nil
+        ] autorelease] show];
+
+        return nil;
+    }
+
+    if (![href hasSuffix:@"/"])
+        href = [href stringByAppendingString:@"/"];
+    return href;
+}
+

 @class Cydia;
 
 /* Delegate Prototypes {{{ */
 @class Cydia;
 
 /* Delegate Prototypes {{{ */


@@ -994,7 +978,7 @@ static NSString *CYHex(NSData *data, bool reverse = false) {
 - (void) _saveConfig;
 - (void) syncData;
 - (void) addSource:(NSDictionary *)source;
 - (void) _saveConfig;
 - (void) syncData;
 - (void) addSource:(NSDictionary *)source;

-- (void) addTrivialSource:(NSString *)href;
+- (BOOL) addTrivialSource:(NSString *)href;

 - (UIProgressHUD *) addProgressHUD;
 - (void) removeProgressHUD:(UIProgressHUD *)hud;
 - (void) showActionSheet:(UIActionSheet *)sheet fromItem:(UIBarButtonItem *)item;
 - (UIProgressHUD *) addProgressHUD;
 - (void) removeProgressHUD:(UIProgressHUD *)hud;
 - (void) showActionSheet:(UIActionSheet *)sheet fromItem:(UIBarButtonItem *)item;


@@ -1117,9 +1101,10 @@ typedef std::map< unsigned long, _H<Source> > SourceMap;
 
 @interface Database : NSObject {
     NSZone *zone_;
 
 @interface Database : NSObject {
     NSZone *zone_;

-    apr_pool_t *pool_;
+    CYPool pool_;

 
     unsigned era_;
 
     unsigned era_;

+    _H<NSDate> delock_;

 
     pkgCacheFile cache_;
     pkgDepCache::Policy *policy_;
 
     pkgCacheFile cache_;
     pkgDepCache::Policy *policy_;


@@ -1149,6 +1134,7 @@ typedef std::map< unsigned long, _H<Source> > SourceMap;
 
 + (Database *) sharedInstance;
 - (unsigned) era;
 
 + (Database *) sharedInstance;
 - (unsigned) era;

+- (bool) hasPackages;

 
 - (void) _readCydia:(NSNumber *)fd;
 - (void) _readStatus:(NSNumber *)fd;
 
 - (void) _readCydia:(NSNumber *)fd;
 - (void) _readStatus:(NSNumber *)fd;


@@ -1434,14 +1420,14 @@ struct PackageValue :
 
     char version_[8];
     char name_[];
 
     char version_[8];
     char name_[];

-};
+} _packed;

 
 struct MetaValue :
     Cytore::Block
 {
     uint32_t active_;
     Cytore::Offset<PackageValue> packages_[1 << 16];
 
 struct MetaValue :
     Cytore::Block
 {
     uint32_t active_;
     Cytore::Offset<PackageValue> packages_[1 << 16];

-};
+} _packed;

 
 static Cytore::File<MetaValue> MetaFile_;
 // }}}
 
 static Cytore::File<MetaValue> MetaFile_;
 // }}}


@@ -1524,6 +1510,30 @@ static void PackageImport(const void *key, const void *value, void *context) {
 }
 // }}}
 
 }
 // }}}
 

+static NSDate *GetStatusDate() {
+    return [[[NSFileManager defaultManager] attributesOfItemAtPath:@"/var/lib/dpkg/status" error:NULL] fileModificationDate];
+}
+
+static void SaveConfig(NSObject *lock) {
+    @synchronized (lock) {
+        _trace();
+        MetaFile_.Sync();
+        _trace();
+    }
+
+    CFPreferencesSetMultiple((CFDictionaryRef) [NSDictionary dictionaryWithObjectsAndKeys:
+        Values_, @"CydiaValues",
+        Sections_, @"CydiaSections",
+        (id) Sources_, @"CydiaSources",
+        Version_, @"CydiaVersion",
+    nil], NULL, CFSTR("com.saurik.Cydia"), kCFPreferencesCurrentUser, kCFPreferencesCurrentHost);
+
+    if (!CFPreferencesAppSynchronize(CFSTR("com.saurik.Cydia")))
+        NSLog(@"CFPreferencesAppSynchronize(com.saurik.Cydia) == false");
+
+    CydiaWriteSources();
+}
+

 /* Source Class {{{ */
 @interface Source : NSObject {
     unsigned era_;
 /* Source Class {{{ */
 @interface Source : NSObject {
     unsigned era_;


@@ -1555,7 +1565,7 @@ static void PackageImport(const void *key, const void *value, void *context) {
     _transient NSObject<SourceDelegate> *delegate_;
 }
 
     _transient NSObject<SourceDelegate> *delegate_;
 }
 

-- (Source *) initWithMetaIndex:(metaIndex *)index forDatabase:(Database *)database inPool:(apr_pool_t *)pool;
+- (Source *) initWithMetaIndex:(metaIndex *)index forDatabase:(Database *)database inPool:(CYPool *)pool;

 
 - (NSComparisonResult) compareByName:(Source *)source;
 
 
 - (NSComparisonResult) compareByName:(Source *)source;
 


@@ -1638,7 +1648,7 @@ static void PackageImport(const void *key, const void *value, void *context) {
     return index_;
 }
 
     return index_;
 }
 

-- (void) setMetaIndex:(metaIndex *)index inPool:(apr_pool_t *)pool {
+- (void) setMetaIndex:(metaIndex *)index inPool:(CYPool *)pool {

     trusted_ = index->IsTrusted();
 
     uri_.set(pool, index->GetURI());
     trusted_ = index->IsTrusted();
 
     uri_.set(pool, index->GetURI());


@@ -1714,7 +1724,7 @@ static void PackageImport(const void *key, const void *value, void *context) {
         authority_ = [url path];
 }
 
         authority_ = [url path];
 }
 

-- (Source *) initWithMetaIndex:(metaIndex *)index forDatabase:(Database *)database inPool:(apr_pool_t *)pool {
+- (Source *) initWithMetaIndex:(metaIndex *)index forDatabase:(Database *)database inPool:(CYPool *)pool {

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


@@ -1786,14 +1796,10 @@ static void PackageImport(const void *key, const void *value, void *context) {
     if (record_ == nil)
         return;
     else if (NSMutableArray *sections = [record_ objectForKey:@"Sections"]) {
     if (record_ == nil)
         return;
     else if (NSMutableArray *sections = [record_ objectForKey:@"Sections"]) {

-        if (![sections containsObject:section]) {
+        if (![sections containsObject:section])

             [sections addObject:section];
             [sections addObject:section];

-            Changed_ = true;
-        }
-    } else {
+    } else

         [record_ setObject:[NSMutableArray arrayWithObject:section] forKey:@"Sections"];
         [record_ setObject:[NSMutableArray arrayWithObject:section] forKey:@"Sections"];

-        Changed_ = true;
-    }

 }
 
 - (bool) addSection:(NSString *)section {
 }
 
 - (bool) addSection:(NSString *)section {


@@ -1809,10 +1815,8 @@ static void PackageImport(const void *key, const void *value, void *context) {
         return;
 
     if (NSMutableArray *sections = [record_ objectForKey:@"Sections"])
         return;
 
     if (NSMutableArray *sections = [record_ objectForKey:@"Sections"])

-        if ([sections containsObject:section]) {
+        if ([sections containsObject:section])

             [sections removeObject:section];
             [sections removeObject:section];

-            Changed_ = true;
-        }

 }
 
 - (bool) removeSection:(NSString *)section {
 }
 
 - (bool) removeSection:(NSString *)section {


@@ -1825,7 +1829,6 @@ static void PackageImport(const void *key, const void *value, void *context) {
 
 - (void) _remove {
     [Sources_ removeObjectForKey:[self key]];
 
 - (void) _remove {
     [Sources_ removeObjectForKey:[self key]];

-    Changed_ = true;

 }
 
 - (bool) remove {
 }
 
 - (bool) remove {


@@ -2109,7 +2112,7 @@ struct ParsedPackage {
     uint32_t ignored_ : 1;
     uint32_t pooled_ : 1;
 
     uint32_t ignored_ : 1;
     uint32_t pooled_ : 1;
 

-    apr_pool_t *pool_;
+    CYPool *pool_;

 
     uint32_t rank_;
 
 
     uint32_t rank_;
 


@@ -2138,8 +2141,8 @@ struct ParsedPackage {
     _H<NSMutableArray> tags_;
 }
 
     _H<NSMutableArray> tags_;
 }
 

-- (Package *) initWithVersion:(pkgCache::VerIterator)version withZone:(NSZone *)zone inPool:(apr_pool_t *)pool database:(Database *)database;
-+ (Package *) packageWithIterator:(pkgCache::PkgIterator)iterator withZone:(NSZone *)zone inPool:(apr_pool_t *)pool database:(Database *)database;
+- (Package *) initWithVersion:(pkgCache::VerIterator)version withZone:(NSZone *)zone inPool:(CYPool *)pool database:(Database *)database;
++ (Package *) packageWithIterator:(pkgCache::PkgIterator)iterator withZone:(NSZone *)zone inPool:(CYPool *)pool database:(Database *)database;

 
 - (pkgCache::PkgIterator) iterator;
 - (void) parse;
 
 - (pkgCache::PkgIterator) iterator;
 - (void) parse;


@@ -2170,7 +2173,6 @@ struct ParsedPackage {
 - (NSString *) installed;
 - (BOOL) uninstalled;
 
 - (NSString *) installed;
 - (BOOL) uninstalled;
 

-- (BOOL) valid;

 - (BOOL) upgradableAndEssential:(BOOL)essential;
 - (BOOL) essential;
 - (BOOL) broken;
 - (BOOL) upgradableAndEssential:(BOOL)essential;
 - (BOOL) essential;
 - (BOOL) broken;


@@ -2356,7 +2358,7 @@ struct PackageNameOrdering :
 
 - (void) dealloc {
     if (!pooled_)
 
 - (void) dealloc {
     if (!pooled_)

-        apr_pool_destroy(pool_);
+        delete pool_;

     if (parsed_ != NULL)
         delete parsed_;
     [super dealloc];
     if (parsed_ != NULL)
         delete parsed_;
     [super dealloc];


@@ -2517,15 +2519,7 @@ struct PackageNameOrdering :
         _end
 
         _profile(Package$parse$Tagline)
         _end
 
         _profile(Package$parse$Tagline)

-            const char *start, *end;
-            if (parser->ShortDesc(start, end)) {
-                const char *stop(reinterpret_cast<const char *>(memchr(start, '\n', end - start)));
-                if (stop == NULL)
-                    stop = end;
-                while (stop != start && stop[-1] == '\r')
-                    --stop;
-                parsed->tagline_.set(pool_, start, stop - start);
-            }
+            parsed->tagline_.set(pool_, parser->ShortDesc());

         _end
 
         _profile(Package$parse$Retain)
         _end
 
         _profile(Package$parse$Retain)


@@ -2539,11 +2533,11 @@ struct PackageNameOrdering :
     _end
 } }
 
     _end
 } }
 

-- (Package *) initWithVersion:(pkgCache::VerIterator)version withZone:(NSZone *)zone inPool:(apr_pool_t *)pool database:(Database *)database {
+- (Package *) initWithVersion:(pkgCache::VerIterator)version withZone:(NSZone *)zone inPool:(CYPool *)pool database:(Database *)database {

     if ((self = [super init]) != nil) {
     _profile(Package$initWithVersion)
         if (pool == NULL)
     if ((self = [super init]) != nil) {
     _profile(Package$initWithVersion)
         if (pool == NULL)

-            apr_pool_create(&pool_, NULL);
+            pool_ = new CYPool();

         else {
             pool_ = pool;
             pooled_ = true;
         else {
             pool_ = pool;
             pooled_ = true;


@@ -2554,20 +2548,15 @@ struct PackageNameOrdering :
 
         version_ = version;
 
 
         version_ = version;
 

-        pkgCache::PkgIterator iterator(version.ParentPkg());
+        pkgCache::PkgIterator iterator(version_.ParentPkg());

         iterator_ = iterator;
 
         _profile(Package$initWithVersion$Version)
         iterator_ = iterator;
 
         _profile(Package$initWithVersion$Version)

-            if (!version_.end())
-                file_ = version_.FileList();
-            else {
-                pkgCache &cache([database_ cache]);
-                file_ = pkgCache::VerFileIterator(cache, cache.VerFileP);
-            }
+            file_ = version_.FileList();

         _end
 
         _profile(Package$initWithVersion$Cache)
         _end
 
         _profile(Package$initWithVersion$Cache)

-            name_.set(NULL, iterator.Display());
+            name_.set(NULL, version_.Display());

 
             latest_.set(NULL, StripVersion_(version_.VerStr()));
 
 
             latest_.set(NULL, StripVersion_(version_.VerStr()));
 


@@ -2619,7 +2608,7 @@ struct PackageNameOrdering :
 
             char *transform;
             _profile(Package$initWithVersion$Transliterate$apr_palloc)
 
             char *transform;
             _profile(Package$initWithVersion$Transliterate$apr_palloc)

-            transform = static_cast<char *>(apr_palloc(pool_, length));
+            transform = pool_->malloc<char>(length);

             _end
             _profile(Package$initWithVersion$Transliterate$u_strToUTF8WithSub$transform)
             u_strToUTF8WithSub(transform, length, NULL, CollationString_.data(), CollationString_.size(), 0xfffd, NULL, &code);
             _end
             _profile(Package$initWithVersion$Transliterate$u_strToUTF8WithSub$transform)
             u_strToUTF8WithSub(transform, length, NULL, CollationString_.data(), CollationString_.size(), 0xfffd, NULL, &code);


@@ -2631,7 +2620,11 @@ struct PackageNameOrdering :
         } while (false); _end
 
         _profile(Package$initWithVersion$Tags)
         } while (false); _end
 
         _profile(Package$initWithVersion$Tags)

+#ifdef __arm64__
+            pkgCache::TagIterator tag(version_.TagList());
+#else

             pkgCache::TagIterator tag(iterator.TagList());
             pkgCache::TagIterator tag(iterator.TagList());

+#endif

             if (!tag.end()) {
                 tags_ = [NSMutableArray arrayWithCapacity:8];
 
             if (!tag.end()) {
                 tags_ = [NSMutableArray arrayWithCapacity:8];
 


@@ -2718,7 +2711,7 @@ struct PackageNameOrdering :
     _end } return self;
 }
 
     _end } return self;
 }
 

-+ (Package *) packageWithIterator:(pkgCache::PkgIterator)iterator withZone:(NSZone *)zone inPool:(apr_pool_t *)pool database:(Database *)database {
++ (Package *) packageWithIterator:(pkgCache::PkgIterator)iterator withZone:(NSZone *)zone inPool:(CYPool *)pool database:(Database *)database {

     pkgCache::VerIterator version;
 
     _profile(Package$packageWithIterator$GetCandidateVer)
     pkgCache::VerIterator version;
 
     _profile(Package$packageWithIterator$GetCandidateVer)


@@ -2754,6 +2747,21 @@ struct PackageNameOrdering :
     return iterator_;
 }
 
     return iterator_;
 }
 

+- (NSArray *) downgrades {
+    NSMutableArray *versions([NSMutableArray arrayWithCapacity:4]);
+
+    for (auto version(iterator_.VersionList()); !version.end(); ++version) {
+        if (version == version_)
+            continue;
+        Package *package([[[Package allocWithZone:NULL] initWithVersion:version withZone:NULL inPool:NULL database:database_] autorelease]);
+        if ([package source] == nil)
+            continue;
+        [versions addObject:package];
+    }
+
+    return versions;
+}
+

 - (NSString *) section {
     if (section$_ == nil) {
         if (section_ == NULL)
 - (NSString *) section {
     if (section$_ == nil) {
         if (section_ == NULL)


@@ -2773,7 +2781,10 @@ struct PackageNameOrdering :
 }
 
 - (NSString *) longSection {
 }
 
 - (NSString *) longSection {

-    return LocalizeSection([self section]);
+    if (NSString *section = [self section])
+        return LocalizeSection(section);
+    else
+        return nil;

 }
 
 - (NSString *) shortSection {
 }
 
 - (NSString *) shortSection {


@@ -2843,23 +2854,12 @@ struct PackageNameOrdering :
 
 @synchronized (database_) {
     pkgRecords::Parser &parser([database_ records]->Lookup(file_));
 
 @synchronized (database_) {
     pkgRecords::Parser &parser([database_ records]->Lookup(file_));

-
-    const char *start, *end;
-    if (!parser.ShortDesc(start, end))
+    std::string value(parser.ShortDesc());
+    if (value.empty())

         return nil;
         return nil;

-
-    if (end - start > 200)
-        end = start + 200;
-
-    /*
-    if (const char *stop = reinterpret_cast<const char *>(memchr(start, '\n', end - start)))
-        end = stop;
-
-    while (end != start && end[-1] == '\r')
-        --end;
-    */
-
-    return [(id) CYStringCreate(start, end - start) autorelease];
+    if (value.size() > 200)
+        value.resize(200);
+    return [(id) CYStringCreate(value) autorelease];

 } }
 
 - (unichar) index {
 } }
 
 - (unichar) index {


@@ -2911,17 +2911,13 @@ struct PackageNameOrdering :
     return installed_.empty();
 }
 
     return installed_.empty();
 }
 

-- (BOOL) valid {
-    return !version_.end();
-}
-

 - (BOOL) upgradableAndEssential:(BOOL)essential {
     _profile(Package$upgradableAndEssential)
         pkgCache::VerIterator current(iterator_.CurrentVer());
         if (current.end())
             return essential && essential_;
         else
 - (BOOL) upgradableAndEssential:(BOOL)essential {
     _profile(Package$upgradableAndEssential)
         pkgCache::VerIterator current(iterator_.CurrentVer());
         if (current.end())
             return essential && essential_;
         else

-            return !version_.end() && version_ != current;
+            return version_ != current;

     _end
 }
 
     _end
 }
 


@@ -3132,6 +3128,10 @@ struct PackageNameOrdering :
 } }
 
 - (NSArray *) warnings {
 } }
 
 - (NSArray *) warnings {

+@synchronized (database_) {
+    if ([database_ era] != era_ || file_.end())
+        return nil;
+

     NSMutableArray *warnings([NSMutableArray arrayWithCapacity:4]);
     const char *name(iterator_.Name());
 
     NSMutableArray *warnings([NSMutableArray arrayWithCapacity:4]);
     const char *name(iterator_.Name());
 


@@ -3152,6 +3152,7 @@ struct PackageNameOrdering :
         bool user = false;
         bool _private = false;
         bool stash = false;
         bool user = false;
         bool _private = false;
         bool stash = false;

+        bool dbstash = false;

         bool dsstore = false;
 
         bool repository = [[self section] isEqualToString:@"Repositories"];
         bool dsstore = false;
 
         bool repository = [[self section] isEqualToString:@"Repositories"];


@@ -3166,6 +3167,8 @@ struct PackageNameOrdering :
                     _private = true;
                 else if (!stash && [file isEqualToString:@"/var/stash"])
                     stash = true;
                     _private = true;
                 else if (!stash && [file isEqualToString:@"/var/stash"])
                     stash = true;

+                else if (!dbstash && [file isEqualToString:@"/var/db/stash"])
+                    dbstash = true;

                 else if (!dsstore && [file hasSuffix:@"/.DS_Store"])
                     dsstore = true;
 
                 else if (!dsstore && [file hasSuffix:@"/.DS_Store"])
                     dsstore = true;
 


@@ -3178,25 +3181,29 @@ struct PackageNameOrdering :
             [warnings addObject:[NSString stringWithFormat:UCLocalize("FILES_INSTALLED_TO"), @"/private"]];
         if (stash)
             [warnings addObject:[NSString stringWithFormat:UCLocalize("FILES_INSTALLED_TO"), @"/var/stash"]];
             [warnings addObject:[NSString stringWithFormat:UCLocalize("FILES_INSTALLED_TO"), @"/private"]];
         if (stash)
             [warnings addObject:[NSString stringWithFormat:UCLocalize("FILES_INSTALLED_TO"), @"/var/stash"]];

+        if (dbstash)
+            [warnings addObject:[NSString stringWithFormat:UCLocalize("FILES_INSTALLED_TO"), @"/var/db/stash"]];

         if (dsstore)
             [warnings addObject:[NSString stringWithFormat:UCLocalize("FILES_INSTALLED_TO"), @".DS_Store"]];
     }
 
     return [warnings count] == 0 ? nil : warnings;
         if (dsstore)
             [warnings addObject:[NSString stringWithFormat:UCLocalize("FILES_INSTALLED_TO"), @".DS_Store"]];
     }
 
     return [warnings count] == 0 ? nil : warnings;

-}
+} }

 
 - (NSArray *) applications {
     NSString *me([[NSBundle mainBundle] bundleIdentifier]);
 
     NSMutableArray *applications([NSMutableArray arrayWithCapacity:2]);
 
 
 - (NSArray *) applications {
     NSString *me([[NSBundle mainBundle] bundleIdentifier]);
 
     NSMutableArray *applications([NSMutableArray arrayWithCapacity:2]);
 

-    static Pcre application_r("^/Applications/(.*)\\.app/Info.plist$");
+    static RegEx application_r("/Applications/(.*)\\.app/Info.plist");

     if (NSArray *files = [self files])
         for (NSString *file in files)
             if (application_r(file)) {
                 NSDictionary *info([NSDictionary dictionaryWithContentsOfFile:file]);
     if (NSArray *files = [self files])
         for (NSString *file in files)
             if (application_r(file)) {
                 NSDictionary *info([NSDictionary dictionaryWithContentsOfFile:file]);

+                if (info == nil)
+                    continue;

                 NSString *id([info objectForKey:@"CFBundleIdentifier"]);
                 NSString *id([info objectForKey:@"CFBundleIdentifier"]);

-                if ([id isEqualToString:me])
+                if (id == nil || [id isEqualToString:me])

                     continue;
 
                 NSString *display([info objectForKey:@"CFBundleDisplayName"]);
                     continue;
 
                 NSString *display([info objectForKey:@"CFBundleDisplayName"]);


@@ -3340,6 +3347,9 @@ struct PackageNameOrdering :
 
 - (void) clear {
 @synchronized (database_) {
 
 - (void) clear {
 @synchronized (database_) {

+    if ([database_ era] != era_ || file_.end())
+        return;
+

     pkgProblemResolver *resolver = [database_ resolver];
     resolver->Clear(iterator_);
 
     pkgProblemResolver *resolver = [database_ resolver];
     resolver->Clear(iterator_);
 


@@ -3350,11 +3360,15 @@ struct PackageNameOrdering :
 
 - (void) install {
 @synchronized (database_) {
 
 - (void) install {
 @synchronized (database_) {

+    if ([database_ era] != era_ || file_.end())
+        return;
+

     pkgProblemResolver *resolver = [database_ resolver];
     resolver->Clear(iterator_);
     resolver->Protect(iterator_);
 
     pkgCacheFile &cache([database_ cache]);
     pkgProblemResolver *resolver = [database_ resolver];
     resolver->Clear(iterator_);
     resolver->Protect(iterator_);
 
     pkgCacheFile &cache([database_ cache]);

+    cache->SetCandidateVersion(version_);

     cache->SetReInstall(iterator_, false);
     cache->MarkInstall(iterator_, false);
 
     cache->SetReInstall(iterator_, false);
     cache->MarkInstall(iterator_, false);
 


@@ -3365,6 +3379,9 @@ struct PackageNameOrdering :
 
 - (void) remove {
 @synchronized (database_) {
 
 - (void) remove {
 @synchronized (database_) {

+    if ([database_ era] != era_ || file_.end())
+        return;
+

     pkgProblemResolver *resolver = [database_ resolver];
     resolver->Clear(iterator_);
     resolver->Remove(iterator_);
     pkgProblemResolver *resolver = [database_ resolver];
     resolver->Clear(iterator_);
     resolver->Remove(iterator_);


@@ -3506,21 +3523,23 @@ class CydiaLogCleaner :
     CFArrayRemoveAllValues(packages_);
 }
 
     CFArrayRemoveAllValues(packages_);
 }
 

+- (bool) hasPackages {
+    return CFArrayGetCount(packages_) != 0;
+}
+

 - (void) dealloc {
     // XXX: actually implement this thing
     _assert(false);
     [self releasePackages];
 - (void) dealloc {
     // XXX: actually implement this thing
     _assert(false);
     [self releasePackages];

-    apr_pool_destroy(pool_);

     NSRecycleZone(zone_);
     [super dealloc];
 }
 
 - (void) _readCydia:(NSNumber *)fd {
     NSRecycleZone(zone_);
     [super dealloc];
 }
 
 - (void) _readCydia:(NSNumber *)fd {

-    __gnu_cxx::stdio_filebuf<char> ib([fd intValue], std::ios::in);
-    std::istream is(&ib);
+    boost::fdistream is([fd intValue]);

     std::string line;
 
     std::string line;
 

-    static Pcre finish_r("^finish:([^:]*)$");
+    static RegEx finish_r("finish:([^:]*)");

 
     while (std::getline(is, line)) {
         NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);
 
     while (std::getline(is, line)) {
         NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);


@@ -3543,12 +3562,11 @@ class CydiaLogCleaner :
 }
 
 - (void) _readStatus:(NSNumber *)fd {
 }
 
 - (void) _readStatus:(NSNumber *)fd {

-    __gnu_cxx::stdio_filebuf<char> ib([fd intValue], std::ios::in);
-    std::istream is(&ib);
+    boost::fdistream is([fd intValue]);

     std::string line;
 
     std::string line;
 

-    static Pcre conffile_r("^status: [^ ]* : conffile-prompt : (.*?) *$");
-    static Pcre pmstatus_r("^([^:]*):([^:]*):([^:]*):(.*)$");
+    static RegEx conffile_r("status: [^ ]* : conffile-prompt : (.*?) *");
+    static RegEx pmstatus_r("([^:]*):([^:]*):([^:]*):(.*)");

 
     while (std::getline(is, line)) {
         NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);
 
     while (std::getline(is, line)) {
         NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);


@@ -3600,8 +3618,7 @@ class CydiaLogCleaner :
 }
 
 - (void) _readOutput:(NSNumber *)fd {
 }
 
 - (void) _readOutput:(NSNumber *)fd {

-    __gnu_cxx::stdio_filebuf<char> ib([fd intValue], std::ios::in);
-    std::istream is(&ib);
+    boost::fdistream is([fd intValue]);

     std::string line;
 
     while (std::getline(is, line)) {
     std::string line;
 
     while (std::getline(is, line)) {


@@ -3628,7 +3645,11 @@ class CydiaLogCleaner :
 @synchronized (self) {
     if (static_cast<pkgDepCache *>(cache_) == NULL)
         return nil;
 @synchronized (self) {
     if (static_cast<pkgDepCache *>(cache_) == NULL)
         return nil;

-    pkgCache::PkgIterator iterator(cache_->FindPkg([name UTF8String]));
+    pkgCache::PkgIterator iterator(cache_->FindPkg([name UTF8String]
+#ifdef __arm64__
+        , "any"
+#endif
+    ));

     return iterator.end() ? nil : [Package packageWithIterator:iterator withZone:NULL inPool:NULL database:self];
 } }
 
     return iterator.end() ? nil : [Package packageWithIterator:iterator withZone:NULL inPool:NULL database:self];
 } }
 


@@ -3641,7 +3662,6 @@ class CydiaLogCleaner :
         lock_ = NULL;
 
         zone_ = NSCreateZone(1024 * 1024, 256 * 1024, NO);
         lock_ = NULL;
 
         zone_ = NSCreateZone(1024 * 1024, 256 * 1024, NO);

-        apr_pool_create(&pool_, NULL);

 
         size_t capacity(MetaFile_->active_);
         if (capacity == 0)
 
         size_t capacity(MetaFile_->active_);
         if (capacity == 0)


@@ -3750,7 +3770,7 @@ class CydiaLogCleaner :
 
         lprintf("%c:[%s]\n", warning ? 'W' : 'E', error.c_str());
 
 
         lprintf("%c:[%s]\n", warning ? 'W' : 'E', error.c_str());
 

-        static Pcre no_pubkey("^GPG error:.* NO_PUBKEY .*$");
+        static RegEx no_pubkey("GPG error:.* NO_PUBKEY .*");

         if (warning && no_pubkey(error.c_str()))
             continue;
 
         if (warning && no_pubkey(error.c_str()))
             continue;
 


@@ -3764,6 +3784,31 @@ class CydiaLogCleaner :
     return [self popErrorWithTitle:title] || !success;
 }
 
     return [self popErrorWithTitle:title] || !success;
 }
 

+- (bool) popErrorWithTitle:(NSString *)title forReadList:(pkgSourceList &)list {
+    if ([self popErrorWithTitle:title forOperation:list.ReadMainList()])
+        return true;
+    return false;
+
+    list.Reset();
+
+    bool error(false);
+
+    if (access("/etc/apt/sources.list", F_OK) == 0)
+        error |= [self popErrorWithTitle:title forOperation:list.ReadAppend("/etc/apt/sources.list")];
+
+    std::string base("/etc/apt/sources.list.d");
+    if (DIR *sources = opendir(base.c_str())) {
+        while (dirent *source = readdir(sources))
+            if (source->d_name[0] != '.' && source->d_namlen > 5 && strcmp(source->d_name + source->d_namlen - 5, ".list") == 0 && strcmp(source->d_name, "cydia.list") != 0)
+                error |= [self popErrorWithTitle:title forOperation:list.ReadAppend((base + "/" + source->d_name).c_str())];
+        closedir(sources);
+    }
+
+    error |= [self popErrorWithTitle:title forOperation:list.ReadAppend(SOURCES_LIST)];
+
+    return error;
+}
+

 - (void) reloadDataWithInvocation:(NSInvocation *)invocation {
 @synchronized (self) {
     ++era_;
 - (void) reloadDataWithInvocation:(NSInvocation *)invocation {
 @synchronized (self) {
     ++era_;


@@ -3791,7 +3836,8 @@ class CydiaLogCleaner :
 
     cache_.Close();
 
 
     cache_.Close();
 

-    apr_pool_clear(pool_);
+    pool_.~CYPool();
+    new (&pool_) CYPool();

 
     NSRecycleZone(zone_);
     zone_ = NSCreateZone(1024 * 1024, 256 * 1024, NO);
 
     NSRecycleZone(zone_);
     zone_ = NSCreateZone(1024 * 1024, 256 * 1024, NO);


@@ -3807,28 +3853,27 @@ class CydiaLogCleaner :
 
     list_ = new pkgSourceList();
     _profile(reloadDataWithInvocation$ReadMainList)
 
     list_ = new pkgSourceList();
     _profile(reloadDataWithInvocation$ReadMainList)

-    if ([self popErrorWithTitle:title forOperation:list_->ReadMainList()])
+    if ([self popErrorWithTitle:title forReadList:*list_])

         return;
     _end
 
     _profile(reloadDataWithInvocation$Source$initWithMetaIndex)
     for (pkgSourceList::const_iterator source = list_->begin(); source != list_->end(); ++source) {
         return;
     _end
 
     _profile(reloadDataWithInvocation$Source$initWithMetaIndex)
     for (pkgSourceList::const_iterator source = list_->begin(); source != list_->end(); ++source) {

-        Source *object([[[Source alloc] initWithMetaIndex:*source forDatabase:self inPool:pool_] autorelease]);
+        Source *object([[[Source alloc] initWithMetaIndex:*source forDatabase:self inPool:&pool_] autorelease]);

         [sourceList_ addObject:object];
     }
     _end
 
         [sourceList_ addObject:object];
     }
     _end
 

-    _root(_system->Lock());
-

     _trace();
     OpProgress progress;
     bool opened;
   open:
     _trace();
     OpProgress progress;
     bool opened;
   open:

+    delock_ = GetStatusDate();

     _profile(reloadDataWithInvocation$pkgCacheFile)
         opened = cache_.Open(progress, false);
     _end
     if (!opened) {
     _profile(reloadDataWithInvocation$pkgCacheFile)
         opened = cache_.Open(progress, false);
     _end
     if (!opened) {

-        // XXX: what if there are errors, but Open() == true? this should be merged with popError:
+        // XXX: this block should probably be merged with popError: in some way

         while (!_error->empty()) {
             std::string error;
             bool warning(!_error->PopMessage(error));
         while (!_error->empty()) {
             std::string error;
             bool warning(!_error->PopMessage(error));


@@ -3855,9 +3900,9 @@ class CydiaLogCleaner :
             }
         }
 
             }
         }
 

-        _system->UnLock();

         return;
         return;

-    }
+    } else if ([self popErrorWithTitle:title forOperation:true])
+        return;

     _trace();
 
     unlink("/tmp/cydia.chk");
     _trace();
 
     unlink("/tmp/cydia.chk");


@@ -3916,7 +3961,7 @@ class CydiaLogCleaner :
 
         _profile(reloadDataWithInvocation$packageWithIterator)
         for (pkgCache::PkgIterator iterator = cache_->PkgBegin(); !iterator.end(); ++iterator)
 
         _profile(reloadDataWithInvocation$packageWithIterator)
         for (pkgCache::PkgIterator iterator = cache_->PkgBegin(); !iterator.end(); ++iterator)

-            if (Package *package = [Package packageWithIterator:iterator withZone:zone_ inPool:pool_ database:self])
+            if (Package *package = [Package packageWithIterator:iterator withZone:zone_ inPool:&pool_ database:self])

                 //packages.push_back(package);
                 CFArrayAppendValue(packages_, CFRetain(package));
         _end
                 //packages.push_back(package);
                 CFArrayAppendValue(packages_, CFRetain(package));
         _end


@@ -3981,9 +4026,9 @@ class CydiaLogCleaner :
 } }
 
 - (void) configure {
 } }
 
 - (void) configure {

-    NSString *dpkg = [NSString stringWithFormat:@"dpkg --configure -a --status-fd %u", statusfd_];
+    NSString *dpkg = [NSString stringWithFormat:@"/usr/libexec/cydo --configure -a --status-fd %u", statusfd_];

     _trace();
     _trace();

-    _root(system([dpkg UTF8String]));
+    system([dpkg UTF8String]);

     _trace();
 }
 
     _trace();
 }
 


@@ -4025,7 +4070,7 @@ class CydiaLogCleaner :
         return false;
 
     pkgSourceList list;
         return false;
 
     pkgSourceList list;

-    if ([self popErrorWithTitle:title forOperation:list.ReadMainList()])
+    if ([self popErrorWithTitle:title forReadList:list])

         return false;
 
     manager_ = (_system->CreatePM(cache_));
         return false;
 
     manager_ = (_system->CreatePM(cache_));


@@ -4043,7 +4088,7 @@ class CydiaLogCleaner :
 
     NSMutableArray *before = [NSMutableArray arrayWithCapacity:16]; {
         pkgSourceList list;
 
     NSMutableArray *before = [NSMutableArray arrayWithCapacity:16]; {
         pkgSourceList list;

-        if ([self popErrorWithTitle:title forOperation:list.ReadMainList()])
+        if ([self popErrorWithTitle:title forReadList:list])

             return;
         for (pkgSourceList::const_iterator source = list.begin(); source != list.end(); ++source)
             [before addObject:[NSString stringWithUTF8String:(*source)->GetURI().c_str()]];
             return;
         for (pkgSourceList::const_iterator source = list.begin(); source != list.end(); ++source)
             [before addObject:[NSString stringWithUTF8String:(*source)->GetURI().c_str()]];


@@ -4084,8 +4129,25 @@ class CydiaLogCleaner :
     if (substrate)
         RestartSubstrate_ = true;
 
     if (substrate)
         RestartSubstrate_ = true;
 

-    _system->UnLock();
-    pkgPackageManager::OrderResult result(_root(manager_->DoInstall(statusfd_)));
+    if (![delock_ isEqual:GetStatusDate()]) {
+        [delegate_ addProgressEventOnMainThread:[CydiaProgressEvent eventWithMessage:UCLocalize("DPKG_LOCKED") ofType:kCydiaProgressEventTypeError] forTask:title];
+        return;
+    }
+
+    delock_ = nil;
+
+    pkgPackageManager::OrderResult result(manager_->DoInstall(statusfd_));
+
+    NSString *oextended(@"/var/lib/apt/extended_states");
+    NSString *nextended(Cache("extended_states"));
+
+    struct stat info;
+    if (stat([nextended UTF8String], &info) != -1 && (info.st_mode & S_IFMT) == S_IFREG)
+        system([[NSString stringWithFormat:@"/usr/libexec/cydia/cydo /bin/cp --remove-destination %@ %@", ShellEscape(nextended), ShellEscape(oextended)] UTF8String]);
+
+    unlink([nextended UTF8String]);
+    symlink([oextended UTF8String], [nextended UTF8String]);
+

     if ([self popErrorWithTitle:title])
         return;
 
     if ([self popErrorWithTitle:title])
         return;
 


@@ -4101,7 +4163,7 @@ class CydiaLogCleaner :
 
     NSMutableArray *after = [NSMutableArray arrayWithCapacity:16]; {
         pkgSourceList list;
 
     NSMutableArray *after = [NSMutableArray arrayWithCapacity:16]; {
         pkgSourceList list;

-        if ([self popErrorWithTitle:title forOperation:list.ReadMainList()])
+        if ([self popErrorWithTitle:title forReadList:list])

             return;
         for (pkgSourceList::const_iterator source = list.begin(); source != list.end(); ++source)
             [after addObject:[NSString stringWithUTF8String:(*source)->GetURI().c_str()]];
             return;
         for (pkgSourceList::const_iterator source = list.begin(); source != list.end(); ++source)
             [after addObject:[NSString stringWithUTF8String:(*source)->GetURI().c_str()]];


@@ -4111,6 +4173,10 @@ class CydiaLogCleaner :
         [self update];
 }
 
         [self update];
 }
 

+- (bool) delocked {
+    return ![delock_ isEqual:GetStatusDate()];
+}
+

 - (bool) upgrade {
     NSString *title(UCLocalize("UPGRADE"));
     if ([self popErrorWithTitle:title forOperation:pkgDistUpgrade(cache_)])
 - (bool) upgrade {
     NSString *title(UCLocalize("UPGRADE"));
     if ([self popErrorWithTitle:title forOperation:pkgDistUpgrade(cache_)])


@@ -4126,7 +4192,7 @@ class CydiaLogCleaner :
     NSString *title(UCLocalize("REFRESHING_DATA"));
 
     pkgSourceList list;
     NSString *title(UCLocalize("REFRESHING_DATA"));
 
     pkgSourceList list;

-    if ([self popErrorWithTitle:title forOperation:list.ReadMainList()])
+    if ([self popErrorWithTitle:title forReadList:list])

         return;
 
     FileFd lock;
         return;
 
     FileFd lock;


@@ -4141,8 +4207,10 @@ class CydiaLogCleaner :
         _error->Discard();
     else {
         [self popErrorWithTitle:title forOperation:success];
         _error->Discard();
     else {
         [self popErrorWithTitle:title forOperation:success];

-        [Metadata_ setObject:[NSDate date] forKey:@"LastUpdate"];
-        Changed_ = true;
+
+        [[NSDictionary dictionaryWithObjectsAndKeys:
+            [NSDate date], @"LastUpdate",
+        nil] writeToFile:@ CacheState_ atomically:YES];

     }
 
     [delegate_ performSelectorOnMainThread:@selector(releaseNetworkActivityIndicator) withObject:nil waitUntilDone:YES];
     }
 
     [delegate_ performSelectorOnMainThread:@selector(releaseNetworkActivityIndicator) withObject:nil waitUntilDone:YES];


@@ -4213,7 +4281,7 @@ class CydiaLogCleaner :
 static _H<NSMutableSet> Diversions_;
 
 @interface Diversion : NSObject {
 static _H<NSMutableSet> Diversions_;
 
 @interface Diversion : NSObject {

-    Pcre pattern_;
+    RegEx pattern_;

     _H<NSString> key_;
     _H<NSString> format_;
 }
     _H<NSString> key_;
     _H<NSString> format_;
 }


@@ -4301,8 +4369,10 @@ static _H<NSMutableSet> Diversions_;
 
 + (NSArray *) _attributeKeys {
     return [NSArray arrayWithObjects:
 
 + (NSArray *) _attributeKeys {
     return [NSArray arrayWithObjects:

+        @"bittage",

         @"bbsnum",
         @"build",
         @"bbsnum",
         @"build",

+        @"cells",

         @"coreFoundationVersionNumber",
         @"device",
         @"ecid",
         @"coreFoundationVersionNumber",
         @"device",
         @"ecid",


@@ -4315,7 +4385,6 @@ static _H<NSMutableSet> Diversions_;
         @"operator",
         @"role",
         @"serial",
         @"operator",
         @"role",
         @"serial",

-        @"token",

         @"version",
     nil];
 }
         @"version",
     nil];
 }


@@ -4332,6 +4401,17 @@ static _H<NSMutableSet> Diversions_;
     return Cydia_;
 }
 
     return Cydia_;
 }
 

+- (unsigned) bittage {
+#if 0
+#elif defined(__arm64__)
+    return 64;
+#elif defined(__arm__)
+    return 32;
+#else
+    return 0;
+#endif
+}
+

 - (NSString *) build {
     return System_;
 }
 - (NSString *) build {
     return System_;
 }


@@ -4356,6 +4436,29 @@ static _H<NSMutableSet> Diversions_;
     return (id) Idiom_ ?: [NSNull null];
 }
 
     return (id) Idiom_ ?: [NSNull null];
 }
 

+- (NSArray *) cells {
+    auto *$_CTServerConnectionCreate(reinterpret_cast<id (*)(void *, void *, void *)>(dlsym(RTLD_DEFAULT, "_CTServerConnectionCreate")));
+    if ($_CTServerConnectionCreate == NULL)
+        return nil;
+
+    struct CTResult { int flag; int error; };
+    auto *$_CTServerConnectionCellMonitorCopyCellInfo(reinterpret_cast<CTResult (*)(CFTypeRef, void *, CFArrayRef *)>(dlsym(RTLD_DEFAULT, "_CTServerConnectionCellMonitorCopyCellInfo")));
+    if ($_CTServerConnectionCellMonitorCopyCellInfo == NULL)
+        return nil;
+
+    _H<const void> connection($_CTServerConnectionCreate(NULL, NULL, NULL), true);
+    if (connection == nil)
+        return nil;
+
+    int count(0);
+    CFArrayRef cells(NULL);
+    auto result($_CTServerConnectionCellMonitorCopyCellInfo(connection, &count, &cells));
+    if (result.flag != 0)
+        return nil;
+
+    return [(NSArray *) cells autorelease];
+}
+

 - (NSString *) mcc {
     if (CFStringRef (*$CTSIMSupportCopyMobileSubscriberCountryCode)(CFAllocatorRef) = reinterpret_cast<CFStringRef (*)(CFAllocatorRef)>(dlsym(RTLD_DEFAULT, "CTSIMSupportCopyMobileSubscriberCountryCode")))
         return [(NSString *) (*$CTSIMSupportCopyMobileSubscriberCountryCode)(kCFAllocatorDefault) autorelease];
 - (NSString *) mcc {
     if (CFStringRef (*$CTSIMSupportCopyMobileSubscriberCountryCode)(CFAllocatorRef) = reinterpret_cast<CFStringRef (*)(CFAllocatorRef)>(dlsym(RTLD_DEFAULT, "CTSIMSupportCopyMobileSubscriberCountryCode")))
         return [(NSString *) (*$CTSIMSupportCopyMobileSubscriberCountryCode)(kCFAllocatorDefault) autorelease];


@@ -4394,10 +4497,6 @@ static _H<NSMutableSet> Diversions_;
     return [NSString stringWithUTF8String:Machine_];
 }
 
     return [NSString stringWithUTF8String:Machine_];
 }
 

-- (NSString *) token {
-    return (id) Token_ ?: [NSNull null];
-}
-

 + (NSString *) webScriptNameForSelector:(SEL)selector {
     if (false);
     else if (selector == @selector(addBridgedHost:))
 + (NSString *) webScriptNameForSelector:(SEL)selector {
     if (false);
     else if (selector == @selector(addBridgedHost:))


@@ -4410,8 +4509,6 @@ static _H<NSMutableSet> Diversions_;
         return @"addPipelinedHost";
     else if (selector == @selector(addSource:::))
         return @"addSource";
         return @"addPipelinedHost";
     else if (selector == @selector(addSource:::))
         return @"addSource";

-    else if (selector == @selector(addTokenHost:))
-        return @"addTokenHost";

     else if (selector == @selector(addTrivialSource:))
         return @"addTrivialSource";
     else if (selector == @selector(close))
     else if (selector == @selector(addTrivialSource:))
         return @"addTrivialSource";
     else if (selector == @selector(close))


@@ -4424,6 +4521,10 @@ static _H<NSMutableSet> Diversions_;
         return @"getAllSources";
     else if (selector == @selector(getApplicationInfo:value:))
         return @"getApplicationInfoValue";
         return @"getAllSources";
     else if (selector == @selector(getApplicationInfo:value:))
         return @"getApplicationInfoValue";

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

     else if (selector == @selector(getKernelNumber:))
         return @"getKernelNumber";
     else if (selector == @selector(getKernelString:))
     else if (selector == @selector(getKernelNumber:))
         return @"getKernelNumber";
     else if (selector == @selector(getKernelString:))


@@ -4540,6 +4641,14 @@ static _H<NSMutableSet> Diversions_;
     return [info objectForKey:key];
 }
 
     return [info objectForKey:key];
 }
 

+- (NSArray *) getDisplayIdentifiers {
+    return SBSCopyApplicationDisplayIdentifiers(false, false);
+}
+
+- (NSString *) getLocalizedNameForDisplayIdentifier:(NSString *)identifier {
+    return [SBSCopyLocalizedApplicationNameForDisplayIdentifier(identifier) autorelease] ?: (id) [NSNull null];
+}
+

 - (NSNumber *) getKernelNumber:(NSString *)name {
     const char *string([name UTF8String]);
 
 - (NSNumber *) getKernelNumber:(NSString *)name {
     const char *string([name UTF8String]);
 


@@ -4605,8 +4714,6 @@ static _H<NSMutableSet> Diversions_;
         [Values_ removeObjectForKey:key];
     else
         [Values_ setObject:value forKey:key];
         [Values_ removeObjectForKey:key];
     else
         [Values_ setObject:value forKey:key];

-
-    [delegate_ performSelectorOnMainThread:@selector(updateValues) withObject:nil waitUntilDone:YES];

 } }
 
 - (id) getSessionValue:(NSString *)key {
 } }
 
 - (id) getSessionValue:(NSString *)key {


@@ -4632,11 +4739,6 @@ static _H<NSMutableSet> Diversions_;
     [InsecureHosts_ addObject:host];
 } }
 
     [InsecureHosts_ addObject:host];
 } }
 

-- (void) addTokenHost:(NSString *)host {
-@synchronized (HostConfig_) {
-    [TokenHosts_ addObject:host];
-} }
-

 - (void) addPipelinedHost:(NSString *)host scheme:(NSString *)scheme {
 @synchronized (HostConfig_) {
     if (scheme != (id) [WebUndefined undefined])
 - (void) addPipelinedHost:(NSString *)host scheme:(NSString *)scheme {
 @synchronized (HostConfig_) {
     if (scheme != (id) [WebUndefined undefined])


@@ -4665,8 +4767,12 @@ static _H<NSMutableSet> Diversions_;
     nil] waitUntilDone:NO];
 }
 
     nil] waitUntilDone:NO];
 }
 

-- (void) addTrivialSource:(NSString *)href {
+- (BOOL) addTrivialSource:(NSString *)href {
+    href = VerifySource(href);
+    if (href == nil)
+        return NO;

     [delegate_ performSelectorOnMainThread:@selector(addTrivialSource:) withObject:href waitUntilDone:NO];
     [delegate_ performSelectorOnMainThread:@selector(addTrivialSource:) withObject:href waitUntilDone:NO];

+    return YES;

 }
 
 - (void) refreshSources {
 }
 
 - (void) refreshSources {


@@ -4724,36 +4830,20 @@ static _H<NSMutableSet> Diversions_;
 - (NSNumber *) du:(NSString *)path {
     NSNumber *value(nil);
 
 - (NSNumber *) du:(NSString *)path {
     NSNumber *value(nil);
 

-    int fds[2];
-    _assert(pipe(fds) != -1);
-
-    pid_t pid(ExecFork());
-    if (pid == 0) {
-        _assert(dup2(fds[1], 1) != -1);
-        _assert(close(fds[0]) != -1);
-        _assert(close(fds[1]) != -1);
-        /* XXX: this should probably not use du */
-        _root(execl("/usr/libexec/cydia/du", "du", "-s", [path UTF8String], NULL));
-        exit(1);
-    } else {
-        _assert(close(fds[1]) != -1);
-
-        if (FILE *du = fdopen(fds[0], "r")) {
-            char line[1024];
-            while (fgets(line, sizeof(line), du) != NULL) {
-                size_t length(strlen(line));
-                while (length != 0 && line[length - 1] == '\n')
-                    line[--length] = '\0';
-                if (char *tab = strchr(line, '\t')) {
-                    *tab = '\0';
-                    value = [NSNumber numberWithUnsignedLong:strtoul(line, NULL, 0)];
-                }
+    FILE *du(popen([[NSString stringWithFormat:@"/usr/libexec/cydia/cydo /usr/libexec/cydia/du -ks %@", ShellEscape(path)] UTF8String], "r"));
+    if (du != NULL) {
+        char line[1024];
+        while (fgets(line, sizeof(line), du) != NULL) {
+            size_t length(strlen(line));
+            while (length != 0 && line[length - 1] == '\n')
+                line[--length] = '\0';
+            if (char *tab = strchr(line, '\t')) {
+                *tab = '\0';
+                value = [NSNumber numberWithUnsignedLong:strtoul(line, NULL, 0)];

             }
             }

-
-            fclose(du);
-        } else
-            _assert(close(fds[0]) != -1);
-    } ReapZombie(pid);
+        }
+        pclose(du);
+    }

 
     return value;
 }
 
     return value;
 }


@@ -4771,10 +4861,16 @@ static _H<NSMutableSet> Diversions_;
 }
 
 - (NSString *) substitutePackageNames:(NSString *)message {
 }
 
 - (NSString *) substitutePackageNames:(NSString *)message {

+    auto database([Database sharedInstance]);
+
+    // XXX: this check is less racy than you'd expect, but this entire concept is a little awkward
+    if (![database hasPackages])
+        return message;
+

     NSMutableArray *words([[[message componentsSeparatedByString:@" "] mutableCopy] autorelease]);
     for (size_t i(0), e([words count]); i != e; ++i) {
         NSString *word([words objectAtIndex:i]);
     NSMutableArray *words([[[message componentsSeparatedByString:@" "] mutableCopy] autorelease]);
     for (size_t i(0), e([words count]); i != e; ++i) {
         NSString *word([words objectAtIndex:i]);

-        if (Package *package = [[Database sharedInstance] packageWithName:word])
+        if (Package *package = [database packageWithName:word])

             [words replaceObjectAtIndex:i withObject:[package name]];
     }
 
             [words replaceObjectAtIndex:i withObject:[package name]];
     }
 


@@ -4827,19 +4923,8 @@ static _H<NSMutableSet> Diversions_;
     [[objc_getClass("UIPasteboard") generalPasteboard] setURL:[NSURL URLWithString:value]];
 }
 
     [[objc_getClass("UIPasteboard") generalPasteboard] setURL:[NSURL URLWithString:value]];
 }
 

-- (void) _setToken:(NSString *)token {
-    Token_ = token;
-
-    if (token == nil)
-        [Metadata_ removeObjectForKey:@"Token"];
-    else
-        [Metadata_ setObject:Token_ forKey:@"Token"];
-
-    Changed_ = true;
-}
-

 - (void) setToken:(NSString *)token {
 - (void) setToken:(NSString *)token {

-    [self performSelectorOnMainThread:@selector(_setToken:) withObject:token waitUntilDone:NO];
+    // XXX: the website expects this :/

 }
 
 - (void) scrollToBottom:(NSNumber *)animated {
 }
 
 - (void) scrollToBottom:(NSNumber *)animated {


@@ -4946,6 +5031,10 @@ static _H<NSMutableSet> Diversions_;
     return [CydiaWebViewController requestWithHeaders:[super webView:view resource:resource willSendRequest:request redirectResponse:response fromDataSource:source]];
 }
 
     return [CydiaWebViewController requestWithHeaders:[super webView:view resource:resource willSendRequest:request redirectResponse:response fromDataSource:source]];
 }
 

+- (NSURLRequest *) webThreadWebView:(WebView *)view resource:(id)resource willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)response fromDataSource:(WebDataSource *)source {
+    return [CydiaWebViewController requestWithHeaders:[super webThreadWebView:view resource:resource willSendRequest:request redirectResponse:response fromDataSource:source]];
+}
+

 + (NSURLRequest *) requestWithHeaders:(NSURLRequest *)request {
     NSMutableURLRequest *copy([[request mutableCopy] autorelease]);
 
 + (NSURLRequest *) requestWithHeaders:(NSURLRequest *)request {
     NSMutableURLRequest *copy([[request mutableCopy] autorelease]);
 


@@ -4971,23 +5060,12 @@ static _H<NSMutableSet> Diversions_;
     if (Machine_ != NULL && [copy valueForHTTPHeaderField:@"X-Machine"] == nil)
         [copy setValue:[NSString stringWithUTF8String:Machine_] forHTTPHeaderField:@"X-Machine"];
 
     if (Machine_ != NULL && [copy valueForHTTPHeaderField:@"X-Machine"] == nil)
         [copy setValue:[NSString stringWithUTF8String:Machine_] forHTTPHeaderField:@"X-Machine"];
 

-    bool bridged;
-    bool token;
-
-    @synchronized (HostConfig_) {
+    bool bridged; @synchronized (HostConfig_) {

         bridged = [BridgedHosts_ containsObject:host];
         bridged = [BridgedHosts_ containsObject:host];

-        token = [TokenHosts_ containsObject:host];

     }
 
     }
 

-    if ([url isCydiaSecure]) {
-        if (bridged) {
-            if (UniqueID_ != nil && [copy valueForHTTPHeaderField:@"X-Cydia-Id"] == nil)
-                [copy setValue:UniqueID_ forHTTPHeaderField:@"X-Cydia-Id"];
-        } else if (token) {
-            if (Token_ != nil && [copy valueForHTTPHeaderField:@"X-Cydia-Token"] == nil)
-                [copy setValue:Token_ forHTTPHeaderField:@"X-Cydia-Token"];
-        }
-    }
+    if ([url isCydiaSecure] && bridged && UniqueID_ != nil && [copy valueForHTTPHeaderField:@"X-Cydia-Id"] == nil)
+        [copy setValue:UniqueID_ forHTTPHeaderField:@"X-Cydia-Id"];

 
     return copy;
 }
 
     return copy;
 }


@@ -5241,7 +5319,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
             pkgDepCache::StateCache &state(cache[iterator]);
 
 
             pkgDepCache::StateCache &state(cache[iterator]);
 

-            static Pcre special_r("^(firmware$|gsc\\.|cy\\+)");
+            static RegEx special_r("(firmware|gsc\\..*|cy\\+.*)");

 
             if (state.NewInstall())
                 [installs addObject:name];
 
             if (state.NewInstall())
                 [installs addObject:name];


@@ -5545,7 +5623,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 
         [self setURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/#!/progress/", UI_]]];
 
 
         [self setURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@/#!/progress/", UI_]]];
 

-        [scroller_ setBackgroundColor:[UIColor blackColor]];
+        [self setPageColor:[UIColor blackColor]];

 
         [[self navigationItem] setHidesBackButton:YES];
 
 
         [[self navigationItem] setHidesBackButton:YES];
 


@@ -5567,34 +5645,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     [super viewWillAppear:animated];
 }
 
     [super viewWillAppear:animated];
 }
 

-- (void) reloadSpringBoard {
-    if (kCFCoreFoundationVersionNumber > 700) { // XXX: iOS 6.x
-        system("/bin/launchctl stop com.apple.backboardd");
-        sleep(15);
-        system("/usr/bin/killall backboardd SpringBoard sbreload");
-        return;
-    }
-
-    pid_t pid(ExecFork());
-    if (pid == 0) {
-        if (setsid() == -1)
-            perror("setsid");
-
-        pid_t pid(ExecFork());
-        if (pid == 0) {
-            _root(execl("/usr/bin/sbreload", "sbreload", NULL));
-            perror("sbreload");
-
-            exit(0);
-        } ReapZombie(pid);
-
-        exit(0);
-    } ReapZombie(pid);
-
-    sleep(15);
-    system("/usr/bin/killall backboardd SpringBoard sbreload");
-}
-

 - (void) close {
     UpdateExternalStatus(0);
 
 - (void) close {
     UpdateExternalStatus(0);
 


@@ -5625,7 +5675,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         reload: {
             UIProgressHUD *hud([delegate_ addProgressHUD]);
             [hud setText:UCLocalize("LOADING")];
         reload: {
             UIProgressHUD *hud([delegate_ addProgressHUD]);
             [hud setText:UCLocalize("LOADING")];

-            [self performSelector:@selector(reloadSpringBoard) withObject:nil afterDelay:0.5];
+            [delegate_ performSelector:@selector(reloadSpringBoard) withObject:nil afterDelay:0.5];

             return;
         }
 
             return;
         }
 


@@ -6063,7 +6113,6 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     }
 
     [metadata setObject:[NSNumber numberWithBool:([switch_ isOn] == NO)] forKey:@"Hidden"];
     }
 
     [metadata setObject:[NSNumber numberWithBool:([switch_ isOn] == NO)] forKey:@"Hidden"];

-    Changed_ = true;

 }
 
 - (void) setSection:(Section *)section editing:(BOOL)editing {
 }
 
 - (void) setSection:(Section *)section editing:(BOOL)editing {


@@ -6240,7 +6289,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
                 NSString *directory = [stack lastObject];
                 [stack addObject:[file stringByAppendingString:@"/"]];
                 [files_ replaceObjectAtIndex:i withObject:[NSString stringWithFormat:@"%*s%@",
                 NSString *directory = [stack lastObject];
                 [stack addObject:[file stringByAppendingString:@"/"]];
                 [files_ replaceObjectAtIndex:i withObject:[NSString stringWithFormat:@"%*s%@",

-                    ([stack count] - 2) * 3, "",
+                    int(([stack count] - 2) * 3), "",

                     [file substringFromIndex:[directory length]]
                 ]];
             }
                     [file substringFromIndex:[directory length]]
                 ]];
             }


@@ -6267,7 +6316,9 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     _H<NSString> name_;
     bool commercial_;
     std::vector<std::pair<_H<NSString>, _H<NSString>>> buttons_;
     _H<NSString> name_;
     bool commercial_;
     std::vector<std::pair<_H<NSString>, _H<NSString>>> buttons_;

+    _H<UIActionSheet> sheet_;

     _H<UIBarButtonItem> button_;
     _H<UIBarButtonItem> button_;

+    _H<NSArray> versions_;

 }
 
 - (id) initWithDatabase:(Database *)database forPackage:(NSString *)name withReferrer:(NSString *)referrer;
 }
 
 - (id) initWithDatabase:(Database *)database forPackage:(NSString *)name withReferrer:(NSString *)referrer;


@@ -6280,29 +6331,64 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
     return [NSURL URLWithString:[NSString stringWithFormat:@"cydia://package/%@", (id) name_]];
 }
 
     return [NSURL URLWithString:[NSString stringWithFormat:@"cydia://package/%@", (id) name_]];
 }
 

+- (void) _clickButtonWithPackage:(Package *)package {
+    [delegate_ installPackage:package];
+}
+

 - (void) _clickButtonWithName:(NSString *)name {
     if ([name isEqualToString:@"CLEAR"])
 - (void) _clickButtonWithName:(NSString *)name {
     if ([name isEqualToString:@"CLEAR"])

-        [delegate_ clearPackage:package_];
-    else if ([name isEqualToString:@"INSTALL"])
-        [delegate_ installPackage:package_];
-    else if ([name isEqualToString:@"REINSTALL"])
-        [delegate_ installPackage:package_];
+        return [delegate_ clearPackage:package_];

     else if ([name isEqualToString:@"REMOVE"])
     else if ([name isEqualToString:@"REMOVE"])

-        [delegate_ removePackage:package_];
-    else if ([name isEqualToString:@"UPGRADE"])
-        [delegate_ installPackage:package_];
+        return [delegate_ removePackage:package_];
+    else if ([name isEqualToString:@"DOWNGRADE"]) {
+        sheet_ = [[[UIActionSheet alloc]
+            initWithTitle:nil
+            delegate:self
+            cancelButtonTitle:nil
+            destructiveButtonTitle:nil
+            otherButtonTitles:nil
+        ] autorelease];
+
+        for (Package *version in (id) versions_)
+            [sheet_ addButtonWithTitle:[version latest]];
+        [sheet_ setContext:@"version"];
+
+        [delegate_ showActionSheet:sheet_ fromItem:[[self navigationItem] rightBarButtonItem]];
+        return;
+    }
+
+    else if ([name isEqualToString:@"INSTALL"]);
+    else if ([name isEqualToString:@"REINSTALL"]);
+    else if ([name isEqualToString:@"UPGRADE"]);

     else _assert(false);
     else _assert(false);

+
+    [delegate_ installPackage:package_];

 }
 
 - (void) actionSheet:(UIActionSheet *)sheet clickedButtonAtIndex:(NSInteger)button {
     NSString *context([sheet context]);
 }
 
 - (void) actionSheet:(UIActionSheet *)sheet clickedButtonAtIndex:(NSInteger)button {
     NSString *context([sheet context]);

+    if (sheet_ == sheet)
+        sheet_ = nil;

 
     if ([context isEqualToString:@"modify"]) {
         if (button != [sheet cancelButtonIndex]) {
 
     if ([context isEqualToString:@"modify"]) {
         if (button != [sheet cancelButtonIndex]) {

-            [self performSelector:@selector(_clickButtonWithName:) withObject:buttons_[button].first afterDelay:0];
+            if (IsWildcat_)
+                [self performSelector:@selector(_clickButtonWithName:) withObject:buttons_[button].first afterDelay:0];
+            else
+                [self _clickButtonWithName:buttons_[button].first];
+        }
+
+        [sheet dismissWithClickedButtonIndex:button animated:YES];
+    } else if ([context isEqualToString:@"version"]) {
+        if (button != [sheet cancelButtonIndex]) {
+            Package *version([versions_ objectAtIndex:button]);
+            if (IsWildcat_)
+                [self performSelector:@selector(_clickButtonWithPackage:) withObject:version afterDelay:0];
+            else
+                [self _clickButtonWithPackage:version];

         }
 
         }
 

-        [sheet dismissWithClickedButtonIndex:-1 animated:YES];
+        [sheet dismissWithClickedButtonIndex:button animated:YES];

     }
 }
 
     }
 }
 


@@ -6323,7 +6409,7 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
         for (const auto &button : buttons_)
             [buttons addObject:button.second];
 
         for (const auto &button : buttons_)
             [buttons addObject:button.second];
 

-        UIActionSheet *sheet = [[[UIActionSheet alloc]
+        sheet_ = [[[UIActionSheet alloc]

             initWithTitle:nil
             delegate:self
             cancelButtonTitle:nil
             initWithTitle:nil
             delegate:self
             cancelButtonTitle:nil


@@ -6331,14 +6417,11 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
             otherButtonTitles:nil
         ] autorelease];
 
             otherButtonTitles:nil
         ] autorelease];
 

-        for (NSString *button in buttons) [sheet addButtonWithTitle:button];
-        if (!IsWildcat_) {
-           [sheet addButtonWithTitle:UCLocalize("CANCEL")];
-           [sheet setCancelButtonIndex:[sheet numberOfButtons] - 1];
-        }
-        [sheet setContext:@"modify"];
+        for (NSString *button in buttons)
+            [sheet_ addButtonWithTitle:button];
+        [sheet_ setContext:@"modify"];

 
 

-        [delegate_ showActionSheet:sheet fromItem:[[self navigationItem] rightBarButtonItem]];
+        [delegate_ showActionSheet:sheet_ fromItem:[[self navigationItem] rightBarButtonItem]];

     }
 }
 
     }
 }
 


@@ -6372,7 +6455,11 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
 - (void) reloadData {
     [super reloadData];
 
 - (void) reloadData {
     [super reloadData];
 

+    [sheet_ dismissWithClickedButtonIndex:[sheet_ cancelButtonIndex] animated:YES];
+    sheet_ = nil;
+

     package_ = [database_ packageWithName:name_];
     package_ = [database_ packageWithName:name_];

+    versions_ = [package_ downgrades];

 
     buttons_.clear();
 
 
     buttons_.clear();
 


@@ -6392,6 +6479,8 @@ bool DepSubstrate(const pkgCache::VerIterator &iterator) {
             buttons_.push_back(std::make_pair(@"REINSTALL", UCLocalize("REINSTALL")));
         if (![package_ uninstalled])
             buttons_.push_back(std::make_pair(@"REMOVE", UCLocalize("REMOVE")));
             buttons_.push_back(std::make_pair(@"REINSTALL", UCLocalize("REINSTALL")));
         if (![package_ uninstalled])
             buttons_.push_back(std::make_pair(@"REMOVE", UCLocalize("REMOVE")));

+        if ([versions_ count] != 0)
+            buttons_.push_back(std::make_pair(@"DOWNGRADE", UCLocalize("DOWNGRADE")));

     }
 
     NSString *title;
     }
 
     NSString *title;


@@ -6846,7 +6935,7 @@ typedef Function<void, NSMutableArray *> PackageSorter;
 
     _profile(PackageTable$reloadData$Filter)
         for (Package *package in packages)
 
     _profile(PackageTable$reloadData$Filter)
         for (Package *package in packages)

-            if ([package valid] && filter(package))
+            if (filter(package))

                 [filtered addObject:package];
     _end
 
                 [filtered addObject:package];
     _end
 


@@ -6913,7 +7002,7 @@ static void HomeControllerReachabilityCallback(SCNetworkReachabilityRef reachabi
     [alert setCancelButtonIndex:0];
 
     [alert setMessage:
     [alert setCancelButtonIndex:0];
 
     [alert setMessage:

-        @"Copyright \u00a9 2008-2014\n"
+        @"Copyright \u00a9 2008-2015\n"

         "SaurikIT, LLC\n"
         "\n"
         "Jay Freeman (saurik)\n"
         "SaurikIT, LLC\n"
         "\n"
         "Jay Freeman (saurik)\n"


@@ -6992,10 +7081,6 @@ static void HomeControllerReachabilityCallback(SCNetworkReachabilityRef reachabi
     } return self;
 }
 
     } return self;
 }
 

-- (void) setUpdate:(NSDate *)date {
-    [self beginUpdate];
-}
-

 - (void) beginUpdate {
     if (updating_)
         return;
 - (void) beginUpdate {
     if (updating_)
         return;


@@ -7106,9 +7191,11 @@ static void HomeControllerReachabilityCallback(SCNetworkReachabilityRef reachabi
 
     // on the iPad, this view controller is ALSO visible. :(
     if (IsWildcat_)
 
     // on the iPad, this view controller is ALSO visible. :(
     if (IsWildcat_)

-        if (UIViewController *top = [self topViewController])
-            if (top != visible)
-                [top reloadData];
+        if (UIViewController *modal = [self modalViewController])
+            if ([modal modalPresentationStyle] == UIModalPresentationFormSheet)
+                if (UIViewController *top = [self topViewController])
+                    if (top != visible)
+                        [top reloadData];

 }
 
 - (void) unloadData {
 }
 
 - (void) unloadData {


@@ -7190,7 +7277,28 @@ static void HomeControllerReachabilityCallback(SCNetworkReachabilityRef reachabi
 
     Database *database([Database sharedInstance]);
 
 
     Database *database([Database sharedInstance]);
 

-    if ([command isEqualToString:@"package-icon"]) {
+    if (false);
+    else if ([command isEqualToString:@"application-icon"]) {
+        if (path == nil)
+            goto fail;
+        path = [path stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+
+        UIImage *icon(nil);
+
+        if (icon == nil && $SBSCopyIconImagePNGDataForDisplayIdentifier != NULL) {
+            NSData *data([$SBSCopyIconImagePNGDataForDisplayIdentifier(path) autorelease]);
+            icon = [UIImage imageWithData:data];
+        }
+
+        if (icon == nil)
+            if (NSString *file = SBSCopyIconImagePathForDisplayIdentifier(path))
+                icon = [UIImage imageAtPath:file];
+
+        if (icon == nil)
+            icon = [UIImage imageNamed:@"unknown.png"];
+
+        [self _returnPNGWithImage:icon forRequest:request];
+    } else if ([command isEqualToString:@"package-icon"]) {

         if (path == nil)
             goto fail;
         path = [path stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
         if (path == nil)
             goto fail;
         path = [path stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];


@@ -7471,7 +7579,7 @@ static void HomeControllerReachabilityCallback(SCNetworkReachabilityRef reachabi
         [section addToCount];
 
         _profile(SectionsView$reloadData$Filter)
         [section addToCount];
 
         _profile(SectionsView$reloadData$Filter)

-            if (![package valid] || ![package visible])
+            if (![package visible])

                 continue;
         _end
 
                 continue;
         _end
 


@@ -7923,20 +8031,15 @@ static void HomeControllerReachabilityCallback(SCNetworkReachabilityRef reachabi
     const char *package([name_ UTF8String]);
     bool on([ignoredSwitch_ isOn]);
 
     const char *package([name_ UTF8String]);
     bool on([ignoredSwitch_ isOn]);
 

-    pid_t pid(ExecFork());
-    if (pid == 0) {
-        FILE *dpkg(_root(popen("dpkg --set-selections", "w")));
-        fwrite(package, strlen(package), 1, dpkg);
+    FILE *dpkg(popen("/usr/libexec/cydia/cydo --set-selections", "w"));
+    fwrite(package, strlen(package), 1, dpkg);

 
 

-        if (on)
-            fwrite(" hold\n", 6, 1, dpkg);
-        else
-            fwrite(" install\n", 9, 1, dpkg);
-
-        pclose(dpkg);
+    if (on)
+        fwrite(" hold\n", 6, 1, dpkg);
+    else
+        fwrite(" install\n", 9, 1, dpkg);

 
 

-        exit(0);
-    } ReapZombie(pid);
+    pclose(dpkg);

 }
 
 - (void) onIgnored:(id)control {
 }
 
 - (void) onIgnored:(id)control {


@@ -8438,10 +8541,8 @@ static void HomeControllerReachabilityCallback(SCNetworkReachabilityRef reachabi
         if (source == nil) return;
 
         [Sources_ removeObjectForKey:[source key]];
         if (source == nil) return;
 
         [Sources_ removeObjectForKey:[source key]];

-        Changed_ = true;

 
 

-        [delegate_ _saveConfig];
-        [delegate_ reloadDataWithInvocation:nil];
+        [delegate_ syncData];

     }
 }
 
     }
 }
 


@@ -8600,27 +8701,10 @@ static void HomeControllerReachabilityCallback(SCNetworkReachabilityRef reachabi
         switch (button) {
             case 1: {
                 NSString *href = [[alert textField] text];
         switch (button) {
             case 1: {
                 NSString *href = [[alert textField] text];

-
-                static Pcre href_r("^http(s?)://[^# ]*$");
-                if (!href_r(href)) {
-                    UIAlertView *alert = [[[UIAlertView alloc]
-                        initWithTitle:[NSString stringWithFormat:Colon_, Error_, UCLocalize("INVALID_URL")]
-                        message:UCLocalize("INVALID_URL_EX")
-                        delegate:self
-                        cancelButtonTitle:UCLocalize("OK")
-                        otherButtonTitles:nil
-                    ] autorelease];
-
-                    [alert setContext:@"badurl"];
-                    [alert show];
-
+                href = VerifySource(href);
+                if (href == nil)

                     break;
                     break;

-                }
-
-                if (![href hasSuffix:@"/"])
-                    href_ = [href stringByAppendingString:@"/"];
-                else
-                    href_ = href;
+                href_ = href;

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


@@ -8770,7 +8854,7 @@ static void HomeControllerReachabilityCallback(SCNetworkReachabilityRef reachabi
     [alert setNumberOfRows:1];
     [alert addTextFieldWithValue:@"http://" label:@""];
 
     [alert setNumberOfRows:1];
     [alert addTextFieldWithValue:@"http://" label:@""];
 

-    UITextInputTraits *traits = [[alert textField] textInputTraits];
+    NSObject<UITextInputTraits> *traits = [[alert textField] textInputTraits];

     [traits setAutocapitalizationType:UITextAutocapitalizationTypeNone];
     [traits setAutocorrectionType:UITextAutocorrectionTypeNo];
     [traits setKeyboardType:UIKeyboardTypeURL];
     [traits setAutocapitalizationType:UITextAutocapitalizationTypeNone];
     [traits setAutocorrectionType:UITextAutocorrectionTypeNo];
     [traits setKeyboardType:UIKeyboardTypeURL];


@@ -8917,7 +9001,6 @@ static void HomeControllerReachabilityCallback(SCNetworkReachabilityRef reachabi
 
 - (void) createDiskCachePath {
     [super createDiskCachePath];
 
 - (void) createDiskCachePath {
     [super createDiskCachePath];

-    _root(chown([[self diskCachePath] UTF8String], 501, 501));

 }
 
 @end
 }
 
 @end


@@ -9043,30 +9126,17 @@ static void HomeControllerReachabilityCallback(SCNetworkReachabilityRef reachabi
     [self _loaded];
 }
 
     [self _loaded];
 }
 

-- (void) _saveConfig {
-    @synchronized (database_) {
-        _trace();
-        MetaFile_.Sync();
-        _trace();
-    }
-
-    if (Changed_) {
-        NSString *error(nil);
-
-        if (NSData *data = [NSPropertyListSerialization dataFromPropertyList:Metadata_ format:NSPropertyListBinaryFormat_v1_0 errorDescription:&error]) {
-            _trace();
-            NSError *error(nil);
-            if (!_root([data writeToFile:@"/var/lib/cydia/metadata.plist" options:NSAtomicWrite error:&error]));
-                NSLog(@"failure to save metadata data: %@", error);
-            _trace();
-
-            Changed_ = false;
-        } else {
-            NSLog(@"failure to serialize metadata: %@", error);
-        }
-    }
+- (void) reloadSpringBoard {
+    if (kCFCoreFoundationVersionNumber >= 700) // XXX: iOS 6.x
+        system("/usr/libexec/cydia/cydo /bin/launchctl stop com.apple.backboardd");
+    else
+        system("/usr/libexec/cydia/cydo /bin/launchctl stop com.apple.SpringBoard");
+    sleep(15);
+    system("/usr/bin/killall backboardd SpringBoard");
+}

 
 

-    _root(CydiaWriteSources());
+- (void) _saveConfig {
+    SaveConfig(database_);

 }
 
 // Navigation controller for the queuing badge.
 }
 
 // Navigation controller for the queuing badge.


@@ -9093,13 +9163,15 @@ static void HomeControllerReachabilityCallback(SCNetworkReachabilityRef reachabi
     [[navigation tabBarItem] setBadgeValue:(Queuing_ ? UCLocalize("Q_D") : nil)];
 }
 
     [[navigation tabBarItem] setBadgeValue:(Queuing_ ? UCLocalize("Q_D") : nil)];
 }
 

-- (void) _refreshIfPossible:(NSDate *)update {
+- (void) _refreshIfPossible {

     NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
 
     NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
 

+    NSDate *update([[NSDictionary dictionaryWithContentsOfFile:@ CacheState_] objectForKey:@"LastUpdate"]);
+

     bool recently = false;
     if (update != nil) {
         NSTimeInterval interval([update timeIntervalSinceNow]);
     bool recently = false;
     if (update != nil) {
         NSTimeInterval interval([update timeIntervalSinceNow]);

-        if (interval <= 0 && interval > -(15*60))
+        if (interval > -(15*60))

             recently = true;
     }
 
             recently = true;
     }
 


@@ -9117,14 +9189,14 @@ static void HomeControllerReachabilityCallback(SCNetworkReachabilityRef reachabi
         // We are going to load, so remember that.
         loaded_ = true;
 
         // We are going to load, so remember that.
         loaded_ = true;
 

-        [tabbar_ performSelectorOnMainThread:@selector(setUpdate:) withObject:update waitUntilDone:NO];
+        [tabbar_ performSelectorOnMainThread:@selector(beginUpdate) withObject:nil waitUntilDone:NO];

     }
 
     [pool release];
 }
 
 - (void) refreshIfPossible {
     }
 
     [pool release];
 }
 
 - (void) refreshIfPossible {

-    [NSThread detachNewThreadSelector:@selector(_refreshIfPossible:) toTarget:self withObject:[Metadata_ objectForKey:@"LastUpdate"]];
+    [NSThread detachNewThreadSelector:@selector(_refreshIfPossible) toTarget:self withObject:nil];

 }
 
 - (void) reloadDataWithInvocation:(NSInvocation *)invocation {
 }
 
 - (void) reloadDataWithInvocation:(NSInvocation *)invocation {


@@ -9168,6 +9240,7 @@ _profile(reloadDataWithInvocation)
         [self setApplicationIconBadgeNumber:0];
     }
 
         [self setApplicationIconBadgeNumber:0];
     }
 

+    Queuing_ = false;

     [self _updateData];
 
     if (hud != nil)
     [self _updateData];
 
     if (hud != nil)


@@ -9210,8 +9283,6 @@ _end
 
 - (void) presentModalViewController:(UIViewController *)controller force:(BOOL)force {
     UINavigationController *navigation([[[UINavigationController alloc] initWithRootViewController:controller] autorelease]);
 
 - (void) presentModalViewController:(UIViewController *)controller force:(BOOL)force {
     UINavigationController *navigation([[[UINavigationController alloc] initWithRootViewController:controller] autorelease]);

-    if (IsWildcat_)
-        [navigation setModalPresentationStyle:UIModalPresentationFormSheet];

 
     UIViewController *parent;
     if (emulated_ == nil)
 
     UIViewController *parent;
     if (emulated_ == nil)


@@ -9223,6 +9294,8 @@ _end
         parent = tabbar_;
     }
 
         parent = tabbar_;
     }
 

+    if (IsWildcat_)
+        [navigation setModalPresentationStyle:UIModalPresentationFormSheet];

     [parent presentModalViewController:navigation animated:YES];
 }
 
     [parent presentModalViewController:navigation animated:YES];
 }
 


@@ -9271,12 +9344,10 @@ _end
     CydiaAddSource(href, distribution, sections);
 }
 
     CydiaAddSource(href, distribution, sections);
 }
 

-- (void) addTrivialSource:(NSString *)href {
+// XXX: this method should not return anything
+- (BOOL) addTrivialSource:(NSString *)href {

     CydiaAddSource(href, @"./");
     CydiaAddSource(href, @"./");

-}
-
-- (void) updateValues {
-    Changed_ = true;
+    return YES;

 }
 
 - (void) resolve {
 }
 
 - (void) resolve {


@@ -9431,14 +9502,14 @@ _end
             @synchronized (self) {
                 for (Package *broken in (id) broken_) {
                     [broken remove];
             @synchronized (self) {
                 for (Package *broken in (id) broken_) {
                     [broken remove];

-                    NSString *id = [broken id];
-
-                    _root({
-                        unlink([[NSString stringWithFormat:@"/var/lib/dpkg/info/%@.prerm", id] UTF8String]);
-                        unlink([[NSString stringWithFormat:@"/var/lib/dpkg/info/%@.postrm", id] UTF8String]);
-                        unlink([[NSString stringWithFormat:@"/var/lib/dpkg/info/%@.preinst", id] UTF8String]);
-                        unlink([[NSString stringWithFormat:@"/var/lib/dpkg/info/%@.postinst", id] UTF8String]);
-                    });
+                    NSString *id(ShellEscape([broken id]));
+                    system([[NSString stringWithFormat:@"/usr/libexec/cydia/cydo /bin/rm -f"
+                        " /var/lib/dpkg/info/%@.prerm"
+                        " /var/lib/dpkg/info/%@.postrm"
+                        " /var/lib/dpkg/info/%@.preinst"
+                        " /var/lib/dpkg/info/%@.postinst"
+                        " /var/lib/dpkg/info/%@.extrainst_"
+                    "", id, id, id, id, id] UTF8String]);

                 }
 
                 [self resolve];
                 }
 
                 [self resolve];


@@ -9473,7 +9544,7 @@ _end
     NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);
 
     _trace();
     NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);
 
     _trace();

-    _root(system([command UTF8String]));
+    system([command UTF8String]);

     _trace();
 
     [pool release];
     _trace();
 
     [pool release];


@@ -9533,7 +9604,7 @@ _end
         [super applicationSuspend];
 }
 
         [super applicationSuspend];
 }
 

-- (void) applicationSuspend:(__GSEvent *)event {
+- (void) applicationSuspend:(GSEventRef)event {

     if ([self isSafeToSuspend])
         [super applicationSuspend:event];
 }
     if ([self isSafeToSuspend])
         [super applicationSuspend:event];
 }


@@ -9641,7 +9712,7 @@ _end
             controller = [[[SectionController alloc] initWithDatabase:database_ source:nil section:argument] autorelease];
         }
 
             controller = [[[SectionController alloc] initWithDatabase:database_ source:nil section:argument] autorelease];
         }
 

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

             if ([argument isEqualToString:@"add"]) {
                 controller = [[[SourcesController alloc] initWithDatabase:database_] autorelease];
                 [(SourcesController *)controller showAddSourcePrompt];
             if ([argument isEqualToString:@"add"]) {
                 controller = [[[SourcesController alloc] initWithDatabase:database_] autorelease];
                 [(SourcesController *)controller showAddSourcePrompt];


@@ -9709,10 +9780,11 @@ _end
 }
 
 - (void) saveState {
 }
 
 - (void) saveState {

-    [Metadata_ setObject:[tabbar_ navigationURLCollection] forKey:@"InterfaceState"];
-    [Metadata_ setObject:[NSDate date] forKey:@"LastClosed"];
-    [Metadata_ setObject:[NSNumber numberWithInt:[tabbar_ selectedIndex]] forKey:@"InterfaceIndex"];
-    Changed_ = true;
+    [[NSDictionary dictionaryWithObjectsAndKeys:
+        @"InterfaceState", [tabbar_ navigationURLCollection],
+        @"LastClosed", [NSDate date],
+        @"InterfaceIndex", [NSNumber numberWithInt:[tabbar_ selectedIndex]],
+    nil] writeToFile:@ SavedState_ atomically:YES];

 
     [self _saveConfig];
 }
 
     [self _saveConfig];
 }


@@ -9722,28 +9794,36 @@ _end
 }
 
 - (void) applicationDidEnterBackground:(UIApplication *)application {
 }
 
 - (void) applicationDidEnterBackground:(UIApplication *)application {

+    if (kCFCoreFoundationVersionNumber < 1000 && [self isSafeToSuspend])
+        return [self terminateWithSuccess];
+    Backgrounded_ = [NSDate date];

     [self saveState];
 }
 
 - (void) applicationWillEnterForeground:(UIApplication *)application {
     [self saveState];
 }
 
 - (void) applicationWillEnterForeground:(UIApplication *)application {

-    NSDate *closed = [Metadata_ objectForKey:@"LastClosed"];
-    if (closed == nil)
+    if (Backgrounded_ == nil)

         return;
 
         return;
 

-    NSTimeInterval interval([closed timeIntervalSinceNow]);
-    // XXX: Is 10 minutes the optimal time here?
-    if (interval > -(10*60))
-        return;
+    NSTimeInterval interval([Backgrounded_ timeIntervalSinceNow]);

 
 

-    if (!IsReachable("cydia.saurik.com"))
-        return;
+    if (interval <= -(30*60)) {
+        [tabbar_ setSelectedIndex:0];
+        [[[tabbar_ viewControllers] objectAtIndex:0] popToRootViewControllerAnimated:NO];
+    }

 
 

-    [tabbar_ beginUpdate];
-    [appcache_ reloadURLWithCache:YES];
+    if (interval <= -(15*60)) {
+        if (IsReachable("cydia.saurik.com")) {
+            [tabbar_ beginUpdate];
+            [appcache_ reloadURLWithCache:YES];
+        }
+    }
+
+    if ([database_ delocked])
+        [self reloadData];

 }
 
 - (void) setConfigurationData:(NSString *)data {
 }
 
 - (void) setConfigurationData:(NSString *)data {

-    static Pcre conffile_r("^'(.*)' '(.*)' ([01]) ([01])$");
+    static RegEx conffile_r("'(.*)' '(.*)' ([01]) ([01])");

 
     if (!conffile_r(data)) {
         lprintf("E:invalid conffile\n");
 
     if (!conffile_r(data)) {
         lprintf("E:invalid conffile\n");


@@ -9784,18 +9864,11 @@ _end
 - (void) stash {
     [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleBlackOpaque];
     UpdateExternalStatus(1);
 - (void) stash {
     [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleBlackOpaque];
     UpdateExternalStatus(1);

-    [self yieldToSelector:@selector(system:) withObject:@"/usr/libexec/cydia/free.sh"];
+    [self yieldToSelector:@selector(system:) withObject:@"/usr/libexec/cydia/cydo /usr/libexec/cydia/free.sh"];

     UpdateExternalStatus(0);
 
     [self removeStashController];
     UpdateExternalStatus(0);
 
     [self removeStashController];

-
-    pid_t pid(ExecFork());
-    if (pid == 0) {
-        execlp("launchctl", "launchctl", "stop", "com.apple.SpringBoard", NULL);
-        perror("launchctl stop");
-
-        exit(0);
-    } ReapZombie(pid);
+    [self reloadSpringBoard];

 }
 
 - (void) setupViewControllers {
 }
 
 - (void) setupViewControllers {


@@ -9894,6 +9967,9 @@ _trace();
     [window_ makeKey:self];
     [window_ setHidden:NO];
 
     [window_ makeKey:self];
     [window_ setHidden:NO];
 

+    if (access("/.cydia_no_stash", F_OK) == 0);
+    else {
+

     if (false) stash: {
         [self addStashController];
         // XXX: this would be much cleaner as a yieldToSelector:
     if (false) stash: {
         [self addStashController];
         // XXX: this would be much cleaner as a yieldToSelector:


@@ -9924,10 +10000,11 @@ _trace();
     Stash_("/Library/Wallpaper");
     //Stash_("/usr/bin");
     Stash_("/usr/include");
     Stash_("/Library/Wallpaper");
     //Stash_("/usr/bin");
     Stash_("/usr/include");

-    Stash_("/usr/lib/pam");

     Stash_("/usr/share");
     //Stash_("/var/lib");
 
     Stash_("/usr/share");
     //Stash_("/var/lib");
 

+    }
+

     database_ = [Database sharedInstance];
     [database_ setDelegate:self];
 
     database_ = [Database sharedInstance];
     [database_ setDelegate:self];
 


@@ -9974,8 +10051,10 @@ _trace();
     [self refreshIfPossible];
     [self disemulate];
 
     [self refreshIfPossible];
     [self disemulate];
 

-    int savedIndex = [[Metadata_ objectForKey:@"InterfaceIndex"] intValue];
-    NSArray *saved = [[[Metadata_ objectForKey:@"InterfaceState"] mutableCopy] autorelease];
+    NSDictionary *state([NSDictionary dictionaryWithContentsOfFile:@ SavedState_]);
+
+    int savedIndex = [[state objectForKey:@"InterfaceIndex"] intValue];
+    NSArray *saved = [[[state objectForKey:@"InterfaceState"] mutableCopy] autorelease];

     int standardIndex = 0;
     NSArray *standard = [self defaultStartPages];
 
     int standardIndex = 0;
     NSArray *standard = [self defaultStartPages];
 


@@ -9984,10 +10063,9 @@ _trace();
     if (saved == nil)
         valid = NO;
 
     if (saved == nil)
         valid = NO;
 

-    NSDate *closed = [Metadata_ objectForKey:@"LastClosed"];
+    NSDate *closed = [state objectForKey:@"LastClosed"];

     if (valid && closed != nil) {
         NSTimeInterval interval([closed timeIntervalSinceNow]);
     if (valid && closed != nil) {
         NSTimeInterval interval([closed timeIntervalSinceNow]);

-        // XXX: Is 30 minutes the optimal time here?

         if (interval <= -(30*60))
             valid = NO;
     }
         if (interval <= -(30*60))
             valid = NO;
     }


@@ -10040,6 +10118,11 @@ _trace();
 }
 
 - (void) showActionSheet:(UIActionSheet *)sheet fromItem:(UIBarButtonItem *)item {
 }
 
 - (void) showActionSheet:(UIActionSheet *)sheet fromItem:(UIBarButtonItem *)item {

+    if (!IsWildcat_) {
+       [sheet addButtonWithTitle:UCLocalize("CANCEL")];
+       [sheet setCancelButtonIndex:[sheet numberOfButtons] - 1];
+    }
+

     if (item != nil && IsWildcat_) {
         [sheet showFromBarButtonItem:item animated:YES];
     } else {
     if (item != nil && IsWildcat_) {
         [sheet showFromBarButtonItem:item animated:YES];
     } else {


@@ -10133,8 +10216,31 @@ MSHook(id, NSUserDefaults$objectForKey$, NSUserDefaults *self, SEL _cmd, NSStrin
     return _NSUserDefaults$objectForKey$(self, _cmd, key);
 }
 
     return _NSUserDefaults$objectForKey$(self, _cmd, key);
 }
 

+static NSMutableDictionary *AutoreleaseDeepMutableCopyOfDictionary(CFTypeRef type) {
+    if (type == NULL)
+        return nil;
+    if (CFGetTypeID(type) != CFDictionaryGetTypeID())
+        return nil;
+    CFTypeRef copy(CFPropertyListCreateDeepCopy(kCFAllocatorDefault, type, kCFPropertyListMutableContainers));
+    CFRelease(type);
+    return [(NSMutableDictionary *) copy autorelease];
+}
+
+int main_store(int, char *argv[]);
+

 int main(int argc, char *argv[]) {
 int main(int argc, char *argv[]) {

-    setreugid(501, 501);
+#ifdef __arm64__
+    const char *argv0(argv[0]);
+    if (const char *slash = strrchr(argv0, '/'))
+        argv0 = slash + 1;
+    if (false);
+    else if (!strcmp(argv0, "store"))
+        return main_store(argc, argv);
+#endif
+
+    int fd(open("/tmp/cydia.log", O_WRONLY | O_APPEND | O_CREAT, 0644));
+    dup2(fd, 2);
+    close(fd);

 
     NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);
 
 
     NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);
 


@@ -10157,7 +10263,7 @@ int main(int argc, char *argv[]) {
 
     Idiom_ = IsWildcat_ ? @"ipad" : @"iphone";
 
 
     Idiom_ = IsWildcat_ ? @"ipad" : @"iphone";
 

-    Pcre pattern("^([0-9]+\\.[0-9]+)");
+    RegEx pattern("([0-9]+\\.[0-9]+).*");

 
     if (pattern([device systemVersion]))
         Firmware_ = pattern[1];
 
     if (pattern([device systemVersion]))
         Firmware_ = pattern[1];


@@ -10169,7 +10275,6 @@ int main(int argc, char *argv[]) {
     HostConfig_ = [[[NSObject alloc] init] autorelease];
     @synchronized (HostConfig_) {
         BridgedHosts_ = [NSMutableSet setWithCapacity:4];
     HostConfig_ = [[[NSObject alloc] init] autorelease];
     @synchronized (HostConfig_) {
         BridgedHosts_ = [NSMutableSet setWithCapacity:4];

-        TokenHosts_ = [NSMutableSet setWithCapacity:4];

         InsecureHosts_ = [NSMutableSet setWithCapacity:4];
         PipelinedHosts_ = [NSMutableSet setWithCapacity:4];
         CachedURLs_ = [NSMutableSet setWithCapacity:32];
         InsecureHosts_ = [NSMutableSet setWithCapacity:4];
         PipelinedHosts_ = [NSMutableSet setWithCapacity:4];
         CachedURLs_ = [NSMutableSet setWithCapacity:32];


@@ -10209,29 +10314,28 @@ int main(int argc, char *argv[]) {
     Locale_ = CFLocaleCopyCurrent();
     Languages_ = [NSLocale preferredLanguages];
 
     Locale_ = CFLocaleCopyCurrent();
     Languages_ = [NSLocale preferredLanguages];
 

-    //CFStringRef locale(CFLocaleGetIdentifier(Locale_));
-    //NSLog(@"%@", [Languages_ description]);
+    std::string languages;
+    const char *translation(NULL);

 
 

-    const char *lang;
+    // XXX: this isn't really a language, but this is compatible with older Cydia builds

     if (Locale_ != NULL)
     if (Locale_ != NULL)

-        lang = [(NSString *) CFLocaleGetIdentifier(Locale_) UTF8String];
-    else if (Languages_ != nil && [Languages_ count] != 0)
-        lang = [[Languages_ objectAtIndex:0] UTF8String];
-    else
-        // XXX: consider just setting to C and then falling through?
-        lang = NULL;
-
-    if (lang != NULL) {
-        Pcre pattern("^([a-z][a-z])(?:-[A-Za-z]*)?(_[A-Z][A-Z])?$");
-        lang = !pattern(lang) ? NULL : [pattern->*@"%1$@%2$@" UTF8String];
-    }
+        if (const char *language = [(NSString *) CFLocaleGetIdentifier(Locale_) UTF8String]) {
+            RegEx pattern("([a-z][a-z])(?:-[A-Za-z]*)?(_[A-Z][A-Z])?");
+            if (pattern(language)) {
+                translation = strdup([pattern->*@"%1$@%2$@" UTF8String]);
+                languages += translation;
+                languages += ",";
+            }
+        }

 
 

-    NSLog(@"Setting Language: %s", lang);
+    if (Languages_ != nil)
+        for (NSString *language : Languages_) {
+            languages += [language UTF8String];
+            languages += ",";
+        }

 
 

-    if (lang != NULL) {
-        setenv("LANG", lang, true);
-        std::setlocale(LC_ALL, lang);
-    }
+    languages += "en";
+    NSLog(@"Setting Language: [%s] %s", translation, languages.c_str());

     /* }}} */
     /* Index Collation {{{ */
     if (Class $UILocalizedIndexedCollation = objc_getClass("UILocalizedIndexedCollation")) { @try {
     /* }}} */
     /* Index Collation {{{ */
     if (Class $UILocalizedIndexedCollation = objc_getClass("UILocalizedIndexedCollation")) { @try {


@@ -10284,9 +10388,6 @@ int main(int argc, char *argv[]) {
         CollationStarts_ = [NSArray arrayWithObjects:@"a",@"b",@"c",@"d",@"e",@"f",@"g",@"h",@"i",@"j",@"k",@"l",@"m",@"n",@"o",@"p",@"q",@"r",@"s",@"t",@"u",@"v",@"w",@"x",@"y",@"z",@"ʒ",nil];
     }
     /* }}} */
         CollationStarts_ = [NSArray arrayWithObjects:@"a",@"b",@"c",@"d",@"e",@"f",@"g",@"h",@"i",@"j",@"k",@"l",@"m",@"n",@"o",@"p",@"q",@"r",@"s",@"t",@"u",@"v",@"w",@"x",@"y",@"z",@"ʒ",nil];
     }
     /* }}} */

-
-    apr_app_initialize(&argc, const_cast<const char * const **>(&argv), NULL);
-

     /* Parse Arguments {{{ */
     bool substrate(false);
 
     /* Parse Arguments {{{ */
     bool substrate(false);
 


@@ -10315,6 +10416,7 @@ int main(int argc, char *argv[]) {
     Advanced_ = YES;
 
     Cache_ = [[NSString stringWithFormat:@"%@/Library/Caches/com.saurik.Cydia", @"/var/mobile"] retain];
     Advanced_ = YES;
 
     Cache_ = [[NSString stringWithFormat:@"%@/Library/Caches/com.saurik.Cydia", @"/var/mobile"] retain];

+    mkdir([Cache_ UTF8String], 0755);

 
     /*Method alloc = class_getClassMethod([NSObject class], @selector(alloc));
     alloc_ = alloc->method_imp;
 
     /*Method alloc = class_getClassMethod([NSObject class], @selector(alloc));
     alloc_ = alloc->method_imp;


@@ -10372,55 +10474,58 @@ int main(int argc, char *argv[]) {
 
     NSString *agent([NSString stringWithFormat:@"Cydia/%@ CyF/%.2f", Cydia_, kCFCoreFoundationVersionNumber]);
 
 
     NSString *agent([NSString stringWithFormat:@"Cydia/%@ CyF/%.2f", Cydia_, kCFCoreFoundationVersionNumber]);
 

-    if (Pcre match = Pcre("^[0-9]+(\\.[0-9]+)+", Safari_))
-        agent = [NSString stringWithFormat:@"Safari/%@ %@", match[0], agent];
-    if (Pcre match = Pcre("^[0-9]+[A-Z][0-9]+[a-z]?", System_))
-        agent = [NSString stringWithFormat:@"Mobile/%@ %@", match[0], agent];
-    if (Pcre match = Pcre("^[0-9]+(\\.[0-9]+)+", Product_))
-        agent = [NSString stringWithFormat:@"Version/%@ %@", match[0], agent];
+    if (RegEx match = RegEx("([0-9]+(\\.[0-9]+)+).*", Safari_))
+        agent = [NSString stringWithFormat:@"Safari/%@ %@", match[1], agent];
+    if (RegEx match = RegEx("([0-9]+[A-Z][0-9]+[a-z]?).*", System_))
+        agent = [NSString stringWithFormat:@"Mobile/%@ %@", match[1], agent];
+    if (RegEx match = RegEx("([0-9]+(\\.[0-9]+)+).*", Product_))
+        agent = [NSString stringWithFormat:@"Version/%@ %@", match[1], agent];

 
     UserAgent_ = agent;
     /* }}} */
     /* Load Database {{{ */
 
     UserAgent_ = agent;
     /* }}} */
     /* Load Database {{{ */

-    _trace();
-    Metadata_ = [[[NSMutableDictionary alloc] initWithContentsOfFile:@"/var/lib/cydia/metadata.plist"] autorelease];
-    _trace();

     SectionMap_ = [[[NSDictionary alloc] initWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"Sections" ofType:@"plist"]] autorelease];
 
     SectionMap_ = [[[NSDictionary alloc] initWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"Sections" ofType:@"plist"]] autorelease];
 

-    if (Metadata_ == NULL)
-        Metadata_ = [NSMutableDictionary dictionaryWithCapacity:2];
-    else {
-        Settings_ = [Metadata_ objectForKey:@"Settings"];
-
-        Packages_ = [Metadata_ objectForKey:@"Packages"];
-
-        Values_ = [Metadata_ objectForKey:@"Values"];
-        Sections_ = [Metadata_ objectForKey:@"Sections"];
-        Sources_ = [Metadata_ objectForKey:@"Sources"];
+    _trace();
+    mkdir("/var/mobile/Library/Cydia", 0755);
+    MetaFile_.Open("/var/mobile/Library/Cydia/metadata.cb0");
+    _trace();

 
 

-        Token_ = [Metadata_ objectForKey:@"Token"];
+    Values_ = AutoreleaseDeepMutableCopyOfDictionary(CFPreferencesCopyAppValue(CFSTR("CydiaValues"), CFSTR("com.saurik.Cydia")));
+    Sections_ = AutoreleaseDeepMutableCopyOfDictionary(CFPreferencesCopyAppValue(CFSTR("CydiaSections"), CFSTR("com.saurik.Cydia")));
+    Sources_ = AutoreleaseDeepMutableCopyOfDictionary(CFPreferencesCopyAppValue(CFSTR("CydiaSources"), CFSTR("com.saurik.Cydia")));
+    Version_ = [(NSNumber *) CFPreferencesCopyAppValue(CFSTR("CydiaVersion"), CFSTR("com.saurik.Cydia")) autorelease];

 
 

-        Version_ = [Metadata_ objectForKey:@"Version"];
-    }
+    _trace();
+    NSDictionary *metadata([[[NSMutableDictionary alloc] initWithContentsOfFile:@"/var/lib/cydia/metadata.plist"] autorelease]);

 
 

-    if (Values_ == nil) {
+    if (Values_ == nil)
+        Values_ = [metadata objectForKey:@"Values"];
+    if (Values_ == nil)

         Values_ = [[[NSMutableDictionary alloc] initWithCapacity:4] autorelease];
         Values_ = [[[NSMutableDictionary alloc] initWithCapacity:4] autorelease];

-        [Metadata_ setObject:Values_ forKey:@"Values"];
-    }

 
 

-    if (Sections_ == nil) {
+    if (Sections_ == nil)
+        Sections_ = [metadata objectForKey:@"Sections"];
+    if (Sections_ == nil)

         Sections_ = [[[NSMutableDictionary alloc] initWithCapacity:32] autorelease];
         Sections_ = [[[NSMutableDictionary alloc] initWithCapacity:32] autorelease];

-        [Metadata_ setObject:Sections_ forKey:@"Sections"];
-    }

 
 

-    if (Sources_ == nil) {
+    if (Sources_ == nil)
+        Sources_ = [metadata objectForKey:@"Sources"];
+    if (Sources_ == nil)

         Sources_ = [[[NSMutableDictionary alloc] initWithCapacity:0] autorelease];
         Sources_ = [[[NSMutableDictionary alloc] initWithCapacity:0] autorelease];

-        [Metadata_ setObject:Sources_ forKey:@"Sources"];
-    }

 
 

-    if (Version_ == nil) {
+    // XXX: this wrong, but in a way that doesn't matter :/
+    if (Version_ == nil)
+        Version_ = [metadata objectForKey:@"Version"];
+    if (Version_ == nil)

         Version_ = [NSNumber numberWithUnsignedInt:0];
         Version_ = [NSNumber numberWithUnsignedInt:0];

-        [Metadata_ setObject:Version_ forKey:@"Version"];
+
+    if (NSDictionary *packages = [metadata objectForKey:@"Packages"]) {
+        bool fail(false);
+        CFDictionaryApplyFunction((CFDictionaryRef) packages, &PackageImport, &fail);
+        _trace();
+        if (fail)
+            NSLog(@"unable to import package preferences... from 2010? oh well :/");

     }
 
     if ([Version_ unsignedIntValue] == 0) {
     }
 
     if ([Version_ unsignedIntValue] == 0) {


@@ -10430,64 +10535,36 @@ int main(int argc, char *argv[]) {
         CydiaAddSource(@"http://repo666.ultrasn0w.com/", @"./");
 
         Version_ = [NSNumber numberWithUnsignedInt:1];
         CydiaAddSource(@"http://repo666.ultrasn0w.com/", @"./");
 
         Version_ = [NSNumber numberWithUnsignedInt:1];

-        [Metadata_ setObject:Version_ forKey:@"Version"];
-
-        [Metadata_ removeObjectForKey:@"LastUpdate"];

 
 

-        Changed_ = true;
+        if (NSMutableDictionary *cache = [NSMutableDictionary dictionaryWithContentsOfFile:@ CacheState_]) {
+            [cache removeObjectForKey:@"LastUpdate"];
+            [cache writeToFile:@ CacheState_ atomically:YES];
+        }

     }
 
     _H<NSMutableArray> broken([NSMutableArray array]);
     for (NSString *key in (id) Sources_)
     }
 
     _H<NSMutableArray> broken([NSMutableArray array]);
     for (NSString *key in (id) Sources_)

-        if ([key rangeOfCharacterFromSet:[NSCharacterSet characterSetWithCharactersInString:@"# "]].location != NSNotFound)
+        if ([key rangeOfCharacterFromSet:[NSCharacterSet characterSetWithCharactersInString:@"# "]].location != NSNotFound || ![([[Sources_ objectForKey:key] objectForKey:@"URI"] ?: @"/") hasSuffix:@"/"])

             [broken addObject:key];
             [broken addObject:key];

-    if ([broken count] != 0) {
+    if ([broken count] != 0)

         for (NSString *key in (id) broken)
             [Sources_ removeObjectForKey:key];
         for (NSString *key in (id) broken)
             [Sources_ removeObjectForKey:key];

-        Changed_ = true;
-    } broken = nil;
-    /* }}} */
-
-    _root(CydiaWriteSources());
+    broken = nil;

 
 

-    _trace();
-    _root(MetaFile_.Open("/var/lib/cydia/metadata.cb0"));
-    _trace();
-
-    if (Packages_ != nil) {
-        bool fail(false);
-        CFDictionaryApplyFunction((CFDictionaryRef) Packages_, &PackageImport, &fail);
-        _trace();
-
-        if (!fail) {
-            [Metadata_ removeObjectForKey:@"Packages"];
-            Packages_ = nil;
-            Changed_ = true;
-        }
-    }
+    SaveConfig(nil);
+    system("/usr/libexec/cydia/cydo /bin/rm -f /var/lib/cydia/metadata.plist");
+    /* }}} */

 
     Finishes_ = [NSArray arrayWithObjects:@"return", @"reopen", @"restart", @"reload", @"reboot", nil];
 
 
     Finishes_ = [NSArray arrayWithObjects:@"return", @"reopen", @"restart", @"reload", @"reboot", nil];
 

-#define MobileSubstrate_(name) \
-    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)
-    MobileSubstrate_(SimulatedKeyEvents)
-    MobileSubstrate_(WinterBoard)
-
-    /*if (substrate && access("/Library/MobileSubstrate/MobileSubstrate.dylib", F_OK) == 0)
-        dlopen("/Library/MobileSubstrate/MobileSubstrate.dylib", RTLD_LAZY | RTLD_GLOBAL);*/
+    if (kCFCoreFoundationVersionNumber > 1000)
+        system("/usr/libexec/cydia/cydo /usr/libexec/cydia/setnsfpn /var/lib");

 
     int version([[NSString stringWithContentsOfFile:@"/var/lib/cydia/firmware.ver"] intValue]);
 
     if (access("/User", F_OK) != 0 || version != 6) {
         _trace();
 
     int version([[NSString stringWithContentsOfFile:@"/var/lib/cydia/firmware.ver"] intValue]);
 
     if (access("/User", F_OK) != 0 || version != 6) {
         _trace();

-        _root(system("/usr/libexec/cydia/firmware.sh"));
+        system("/usr/libexec/cydia/cydo /usr/libexec/cydia/firmware.sh");

         _trace();
     }
 
         _trace();
     }
 


@@ -10498,27 +10575,44 @@ int main(int argc, char *argv[]) {
             _assert(errno == ENOENT);
     }
 
             _assert(errno == ENOENT);
     }
 

+    system("/usr/libexec/cydia/cydo /bin/ln -sf /var/mobile/Library/Caches/com.saurik.Cydia/sources.list /etc/apt/sources.list.d/cydia.list");
+

     /* APT Initialization {{{ */
     _assert(pkgInitConfig(*_config));
     _assert(pkgInitSystem(*_config, _system));
 
     /* APT Initialization {{{ */
     _assert(pkgInitConfig(*_config));
     _assert(pkgInitSystem(*_config, _system));
 

-    if (lang != NULL)
-        _config->Set("APT::Acquire::Translation", lang);
+    _config->Set("Acquire::AllowInsecureRepositories", true);
+    _config->Set("Acquire::Check-Valid-Until", false);
+    _config->Set("Dir::Bin::Methods::store", "/Applications/Cydia.app/store");
+
+    _config->Set("pkgCacheGen::ForceEssential", "");
+
+    if (translation != NULL)
+        _config->Set("APT::Acquire::Translation", translation);
+    _config->Set("Acquire::Languages", languages);

 
     // XXX: this timeout might be important :(
     //_config->Set("Acquire::http::Timeout", 15);
 
     _config->Set("Acquire::http::MaxParallel", usermem >= 384 * 1024 * 1024 ? 16 : 3);
 
 
     // XXX: this timeout might be important :(
     //_config->Set("Acquire::http::Timeout", 15);
 
     _config->Set("Acquire::http::MaxParallel", usermem >= 384 * 1024 * 1024 ? 16 : 3);
 

-    mkdir([Cache_ UTF8String], 0755);

     mkdir([Cache("archives") UTF8String], 0755);
     mkdir([Cache("archives/partial") UTF8String], 0755);
     _config->Set("Dir::Cache", [Cache_ UTF8String]);
 
     mkdir([Cache("archives") UTF8String], 0755);
     mkdir([Cache("archives/partial") UTF8String], 0755);
     _config->Set("Dir::Cache", [Cache_ UTF8String]);
 

+    symlink("/var/lib/apt/extended_states", [Cache("extended_states") UTF8String]);
+    _config->Set("Dir::State", [Cache_ UTF8String]);
+

     mkdir([Cache("lists") UTF8String], 0755);
     mkdir([Cache("lists/partial") UTF8String], 0755);
     mkdir([Cache("periodic") UTF8String], 0755);
     _config->Set("Dir::State::Lists", [Cache("lists") UTF8String]);
     mkdir([Cache("lists") UTF8String], 0755);
     mkdir([Cache("lists/partial") UTF8String], 0755);
     mkdir([Cache("periodic") UTF8String], 0755);
     _config->Set("Dir::State::Lists", [Cache("lists") UTF8String]);

+
+    std::string logs("/var/mobile/Library/Logs/Cydia");
+    mkdir(logs.c_str(), 0755);
+    _config->Set("Dir::Log", logs);
+
+    _config->Set("Dir::Bin::dpkg", "/usr/libexec/cydia/cydo");

     /* }}} */
     /* Color Choices {{{ */
     space_ = CGColorSpaceCreateDeviceRGB();
     /* }}} */
     /* Color Choices {{{ */
     space_ = CGColorSpaceCreateDeviceRGB();


@@ -10542,14 +10636,8 @@ int main(int argc, char *argv[]) {
     //UIKeyboardDisableAutomaticAppearance();
     /* }}} */
 
     //UIKeyboardDisableAutomaticAppearance();
     /* }}} */
 

-    _root({
-        chown([Cache("ApplicationCache.db") UTF8String], 501, 501);
-        chown([Cache("Cache.db") UTF8String], 501, 501);
-        chown([Cache("Cache.db-shm") UTF8String], 501, 501);
-        chown([Cache("Cache.db-wal") UTF8String], 501, 501);
-    });
-

     $SBSSetInterceptsMenuButtonForever = reinterpret_cast<void (*)(bool)>(dlsym(RTLD_DEFAULT, "SBSSetInterceptsMenuButtonForever"));
     $SBSSetInterceptsMenuButtonForever = reinterpret_cast<void (*)(bool)>(dlsym(RTLD_DEFAULT, "SBSSetInterceptsMenuButtonForever"));

+    $SBSCopyIconImagePNGDataForDisplayIdentifier = reinterpret_cast<NSData *(*)(NSString *)>(dlsym(RTLD_DEFAULT, "SBSCopyIconImagePNGDataForDisplayIdentifier"));

 
     const char *symbol(kCFCoreFoundationVersionNumber >= 800 ? "MGGetBoolAnswer" : "GSSystemHasCapability");
     BOOL (*GSSystemHasCapability)(CFStringRef) = reinterpret_cast<BOOL (*)(CFStringRef)>(dlsym(RTLD_DEFAULT, symbol));
 
     const char *symbol(kCFCoreFoundationVersionNumber >= 800 ? "MGGetBoolAnswer" : "GSSystemHasCapability");
     BOOL (*GSSystemHasCapability)(CFStringRef) = reinterpret_cast<BOOL (*)(CFStringRef)>(dlsym(RTLD_DEFAULT, symbol));