CrashLoggerUtilities.m

#import "CrashLoggerUtilities.h"

@implementation CrashLoggerUtilities

+ (NSString*) NSExceptionToString: (NSException*) exception{

    // Converting array of call-stack lines into formatted string (using Fast Enumeration and integer is faster than traditional objectAtIndex)
    NSMutableString * strCallStackSymbols =[[NSMutableString alloc] init];
    for (NSString* callStackSymbol in exception.callStackSymbols)
    {
        [strCallStackSymbols appendFormat:@"%@\n", callStackSymbol];
    }
    
    // Converting array of call-stack return addresses into formatted string
    NSMutableString * strCallStack =[[NSMutableString alloc] init];
    NSUInteger callStackIndex=0;
    for (NSNumber* callStackReturnAddress in exception.callStackReturnAddresses)
    {
        [strCallStack appendFormat:@"%lu) %qX ",callStackIndex,[callStackReturnAddress longLongValue]];
        callStackIndex++;
    }
    
    // Constructing full exception string info
    NSMutableString* exceptionString=[[NSMutableString alloc] initWithFormat:
     @"Name: %@\n"
     "Reason: %@\n"
     "User info: %@\n"
     "Throwed exception type: %@\n"
     "Functions stack:\n%@\n"
     "Call stack's return addresses:\n%@\n",
     exception.name, exception.reason, exception.userInfo, exception.class, strCallStackSymbols, strCallStack];
     //exception.name, exception.reason, exception.userInfo, exception.class, exception.callStackSymbols, exception.callStackReturnAddresses]; // Non-formatted
    
    return exceptionString;
}

@end