IOS下如何判断机器是否越狱

关于判断iPhone是否是jailbreak机器，可参考如下代码：

static const char* jailbreak_apps[] = 
{ 
        "/Applications/Cydia.app",  
        "/Applications/blackra1n.app", 
        "/Applications/blacksn0w.app", 
        "/Applications/greenpois0n.app",
        "/Applications/limera1n.app",
        "/Applications/redsn0w.app", 
        NULL, 
}; 
 
- (BOOL)isJailBrokeDevice
{ 
        // Check whether the jailbreak apps are installed
        for (int i = 0; jailbreak_apps[i] != NULL; ++i) 
        { 
                if ([[NSFileManager defaultManager] fileExistsAtPath:[NSString 
thUTF8String:jailbreak_apps[i]]]) 
                {
                        return YES; 
                } 
        } 
 
        return NO; 
} 

iOS下如何判断机器是否越狱

Code example

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BOOL isJailBreak()

{

int res = access(”/var/mobile/Library/AddressBook/AddressBook.sqlitedb”, F_OK);

if (res != 0)

return NO;

return YES;

}