mirror of
https://github.com/Sunnyyoung/WeChatTweak-macOS.git
synced 2025-05-23 14:56:08 +08:00
36 lines
1.6 KiB
Objective-C
Executable File
36 lines
1.6 KiB
Objective-C
Executable File
#import <Foundation/Foundation.h>
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#import <objc/runtime.h>
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#import <objc/message.h>
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#import <Cocoa/Cocoa.h>
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// Tweak for no revoke message.
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__attribute__((constructor(101))) static void noRevokeTweak(void) {
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Class class = NSClassFromString(@"MessageService");
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SEL selector = NSSelectorFromString(@"onRevokeMsg:");
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Method method = class_getInstanceMethod(class, selector);
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IMP imp = imp_implementationWithBlock(^(id self, NSString *message) {
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NSRange begin = [message rangeOfString:@"<replacemsg><![CDATA["];
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NSRange end = [message rangeOfString:@"]]></replacemsg>"];
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NSRange subRange = NSMakeRange(begin.location + begin.length,end.location - begin.location - begin.length);
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NSString *informativeText = [message substringWithRange:subRange];
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dispatch_async(dispatch_get_main_queue(), ^{
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NSUserNotification *userNotification = [[NSUserNotification alloc] init];
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userNotification.informativeText = informativeText;
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[[NSUserNotificationCenter defaultUserNotificationCenter] deliverNotification:userNotification];
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});
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});
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class_replaceMethod(class, selector, imp, method_getTypeEncoding(method));
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}
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// Tweak for multiple instance.
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__attribute__((constructor(102))) static void multipleInstanceTweak(void) {
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Class class = object_getClass(NSClassFromString(@"CUtility"));
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SEL selector = NSSelectorFromString(@"HasWechatInstance");
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Method method = class_getInstanceMethod(class, selector);
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IMP imp = imp_implementationWithBlock(^(id self) {
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return 0;
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});
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class_replaceMethod(class, selector, imp, method_getTypeEncoding(method));
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}
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