X-Git-Url: https://git.saurik.com/winterboard.git/blobdiff_plain/c532a1cfe80ddebf199d62abe4f45a2567c1dc17..a3dba89ffcf041716dd891eb1f2a5b06e7584c98:/Settings.mm

diff --git a/Settings.mm b/Settings.mm
index 588fbc5..cba01a4 100644
--- a/Settings.mm
+++ b/Settings.mm
@@ -1,39 +1,23 @@
 /* WinterBoard - Theme Manager for the iPhone
- * Copyright (C) 2009-2010  Jay Freeman (saurik)
+ * Copyright (C) 2008-2014  Jay Freeman (saurik)
 */
 
+/* GNU Lesser General Public License, Version 3 {{{ */
 /*
- *        Redistribution and use in source and binary
- * forms, with or without modification, are permitted
- * provided that the following conditions are met:
+ * WinterBoard is free software: you can redistribute it and/or modify it under
+ * the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
  *
- * 1. Redistributions of source code must retain the
- *    above copyright notice, this list of conditions
- *    and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the
- *    above copyright notice, this list of conditions
- *    and the following disclaimer in the documentation
- *    and/or other materials provided with the
- *    distribution.
- * 3. The name of the author may not be used to endorse
- *    or promote products derived from this software
- *    without specific prior written permission.
+ * WinterBoard is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+ * License for more details.
  *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
- * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with WinterBoard.  If not, see <http://www.gnu.org/licenses/>.
+**/
+/* }}} */
 
 #import <Foundation/Foundation.h>
 #import <UIKit/UIKit.h>
@@ -47,11 +31,12 @@
 #include <dlfcn.h>
 #include <objc/runtime.h>
 
+static void *libhide;
 static BOOL (*IsIconHiddenDisplayId)(NSString *);
 static BOOL (*HideIconViaDisplayId)(NSString *);
 static BOOL (*UnHideIconViaDisplayId)(NSString *);
 
-static const NSString *WinterBoardDisplayID = @"com.saurik.WinterBoard";
+static NSString *WinterBoardDisplayID = @"com.saurik.WinterBoard";
 
 extern NSString *PSTableCellKey;
 extern "C" UIImage *_UIImageWithName(NSString *);
@@ -142,8 +127,6 @@ static NSString *_plist;
 
 @property (nonatomic, retain) NSMutableArray *themes;
 
-+ (void) load;
-
 - (id) initForContentSize:(CGSize)size;
 - (id) view;
 - (id) navigationTitle;
@@ -165,7 +148,7 @@ static NSString *_plist;
 
 @synthesize themes = _themes;
 
-+ (void) load {
++ (void) initialize {
     NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);
     checkImage = [_UIImageWithName(@"UIPreferencesBlueCheck.png") retain];
     uncheckedImage = [[UIImage imageWithContentsOfFile:@"/System/Library/PreferenceBundles/WinterBoardSettings.bundle/SearchResultsCheckmarkClear.png"] retain];
@@ -439,7 +422,7 @@ static NSString *_plist;
 @implementation WBSettingsController
 
 + (void) load {
-    void *libhide(dlopen("/usr/lib/hide.dylib", RTLD_LAZY));
+    libhide = dlopen("/usr/lib/hide.dylib", RTLD_LAZY);
     IsIconHiddenDisplayId = reinterpret_cast<BOOL (*)(NSString *)>(dlsym(libhide, "IsIconHiddenDisplayId"));
     HideIconViaDisplayId = reinterpret_cast<BOOL (*)(NSString *)>(dlsym(libhide, "HideIconViaDisplayId"));
     UnHideIconViaDisplayId = reinterpret_cast<BOOL (*)(NSString *)>(dlsym(libhide, "UnHideIconViaDisplayId"));
@@ -462,7 +445,8 @@ static NSString *_plist;
     if ([_settings objectForKey:@"SummerBoard"] == nil)
         [_settings setObject:[NSNumber numberWithBool:set] forKey:@"SummerBoard"];
 
-    [_settings setObject:[NSNumber numberWithBool:IsIconHiddenDisplayId(WinterBoardDisplayID)] forKey:@"IconHidden"];
+    if (libhide != NULL)
+        [_settings setObject:[NSNumber numberWithBool:IsIconHiddenDisplayId(WinterBoardDisplayID)] forKey:@"IconHidden"];
 }
 
 - (id) initForContentSize:(CGSize)size {
@@ -487,7 +471,8 @@ static NSString *_plist;
     if (![data writeToFile:_plist options:NSAtomicWrite error:NULL])
         return;
 
-    ([[_settings objectForKey:@"IconHidden"] boolValue] ? HideIconViaDisplayId : UnHideIconViaDisplayId)(WinterBoardDisplayID);
+    if (libhide != NULL)
+        ([[_settings objectForKey:@"IconHidden"] boolValue] ? HideIconViaDisplayId : UnHideIconViaDisplayId)(WinterBoardDisplayID);
 
     unlink("/User/Library/Caches/com.apple.springboard-imagecache-icons");
     unlink("/User/Library/Caches/com.apple.springboard-imagecache-icons.plist");