From 7fb7ce13deab7a4d127f5f04e0c82069a6cf2014 Mon Sep 17 00:00:00 2001
From: "Jay Freeman (saurik)" <saurik@saurik.com>
Date: Sun, 14 Sep 2008 21:08:55 +0000
Subject: Added UICache.

---
 uicache.mm | 75 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 uicache.mm

(limited to 'uicache.mm')

diff --git a/uicache.mm b/uicache.mm
new file mode 100644
index 0000000..71f67d8
--- /dev/null
+++ b/uicache.mm
@@ -0,0 +1,75 @@
+#import <Foundation/Foundation.h>
+
+#include <notify.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+@interface NSMutableArray (Cydia)
+- (void) addInfoDictionary:(NSDictionary *)info;
+@end
+
+@implementation NSMutableArray (Cydia)
+
+- (void) addInfoDictionary:(NSDictionary *)info {
+    [self addObject:info];
+}
+
+@end
+
+@interface NSMutableDictionary (Cydia)
+- (void) addInfoDictionary:(NSDictionary *)info;
+@end
+
+@implementation NSMutableDictionary (Cydia)
+
+- (void) addInfoDictionary:(NSDictionary *)info {
+    NSString *bundle = [info objectForKey:@"CFBundleIdentifier"];
+    [self setObject:info forKey:bundle];
+}
+
+@end
+
+int main() {
+    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+
+    NSString *path([NSString stringWithFormat:@"%@/Library/Caches/com.apple.mobile.installation.plist", NSHomeDirectory()]);
+
+    if (NSMutableDictionary *cache = [[NSMutableDictionary alloc] initWithContentsOfFile:path]) {
+        [cache autorelease];
+
+        NSFileManager *manager = [NSFileManager defaultManager];
+        NSError *error = nil;
+
+        id system = [cache objectForKey:@"System"];
+        if (system == nil)
+            goto error;
+
+        [system removeAllObjects];
+
+        if (NSArray *apps = [manager contentsOfDirectoryAtPath:@"/Applications" error:&error]) {
+            for (NSString *app in apps)
+                if ([app hasSuffix:@".app"]) {
+                    NSString *path = [@"/Applications" stringByAppendingPathComponent:app];
+                    NSString *plist = [path stringByAppendingPathComponent:@"Info.plist"];
+                    if (NSMutableDictionary *info = [[NSMutableDictionary alloc] initWithContentsOfFile:plist]) {
+                        [info autorelease];
+                        [info setObject:path forKey:@"Path"];
+                        [info setObject:@"System" forKey:@"ApplicationType"];
+                        [system addInfoDictionary:info];
+                    }
+                }
+        } else goto error;
+
+        [cache writeToFile:path atomically:YES];
+
+        if (false) error:
+            fprintf(stderr, "%s\n", error == nil ? strerror(errno) : [[error localizedDescription] UTF8String]);
+    } else fprintf(stderr, "cannot open cache file. incorrect user?\n");
+
+    notify_post("com.apple.mobile.application_installed");
+
+    [pool release];
+
+    return 0;
+}
-- 
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