nicklockwood / base64 Goto Github PK

hi nicklockwood~ I do not know why this warning shown ?
Please give me some help, thx

I have an encoded string getting from one of the node element of xml(soap response).

This is the encoded string:

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

And I tried to use the following method to decode:

NSData *outputData = [NSData dataWithBase64EncodedString:@"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"];
NSString *outputString = [[NSString alloc] initWithData:outputData encoding:NSUTF8StringEncoding];
//NSAssert([outputString isEqualToString:inputString], @"OutputEqualsInput test failed");
NSLog(@"outputString: %@",outputString);

But I can't get the decoded string... Any help will be much appreciated. Thanks.

Hello.
I have added this to my project. I cannot compile my iOS application because it is throwing this error:
MyProject/NSStrinAdditions.h:44:9: Assigning to 'const unsigned char *' from incompatible type 'const void *'

How can I solve this?
Thank you.

At least according to analyser.
What helps , is if you add this bit of code towards the bottom:

...
}
//new code
if (outputLength == 0)
{
free(outputBytes);
outputBytes = nil;
return @"";
}

//truncate data to match actual output length
outputBytes = realloc(outputBytes, outputLength);
...

thanks!.

This function seems to pass line width as 0 but in base64EncodedStringWithWrapWidth it is still doing line wrapping.

I'm trying to use this library in a fairly simple way...

I have already imported the header into the top of this file

#import "Base64.h"

I am trying to use the NSString extension method like this...

NSString * encodedString = [string base64EncodedString];

And when the line of code runs, i get the following error...

-[__NSCFConstantString base64EncodedString]: unrecognized selector sent to instance 0x93e1c

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFConstantString base64EncodedString]: unrecognized selector sent to instance 0x93e1c'
*** First throw call stack:
(0x3354c3e7 0x3b3dc963 0x3354ff31 0x3354e64d 0x334a6208 0x5bd49 0x5b717 0x5ad6b 0x35446087 0x3544603b 0x35446015 0x354458cb 0x35445db9 0x3536e5f9 0x3535b8e1 0x3535b1ef 0x3704e5f7 0x3704e227 0x335213e7 0x3352138b 0x3352020f 0x3349323d 0x334930c9 0x3704d33b 0x353af2b9 0x59491 0x59418)
libc++abi.dylib: terminate called throwing an exception

Whats up?

Does the library properly account for padding?