I have arg1 which is an IMessage. IMessage is defined as:
struct IMessage {
...
struct CFString _field2;
...
};
and CFString is defined as:
struct CFString {
void **_vptr$CFObject;
struct __CFString *mCFRef;
_Bool mIsMutable;
};
and __CFString is defined as:
struct __CFString;
My goal is to get a string of some sort be it NSString or CFStringRef from arg1, so how can i do it? Thanks.
Here is the error I get when I try to nslog mCFRef:
Thread 0 crashed:
# 1 0x97b41edb in _objc_msgSend + 0x0000001B (libobjc.A.dylib + 0x00005edb)
# 2 0x9610b5f2 in __CFStringAppendFormatAndArgumentsAux + 0x00000C42 (CoreFoundation + 0x0002c5f2)
# 3 0x9610a979 in __CFStringCreateWithFormatAndArgumentsAux + 0x00000069 (CoreFoundation + 0x0002b979)
# 4 0x961b3a3e in __CFLogvEx + 0x0000008E (CoreFoundation + 0x000d4a3e)
# 5 0x9415387c in _NSLogv + 0x0000008F (Foundation + 0x0009487c)
# 6 0x941537eb in _NSLog + 0x0000001B (Foundation + 0x000947eb)