Is there an unrar library out there for iOS?

问题

I want to include an unrar files option in my iphone app.

I have already tried https://github.com/ararog/Unrar4iOS but this library is not complete (some functions are not yet implemented like -(BOOL) unrarFileTo:(NSString*)path overWrite:(BOOL)overwrite)

Thanks.

回答1:

I ended up using Unrar4ios but I needed to write myself the function that actually extracts the rar file:

-(BOOL) unrarFileTo:(NSString*)path overWrite:(BOOL)overwrite {

    int RHCode = 0, PFCode = 0;

    [self _unrarOpenFile:filename mode:RAR_OM_EXTRACT];

    while ((RHCode = RARReadHeaderEx(_rarFile, header)) == 0) {

        if ((PFCode = RARProcessFile(_rarFile, RAR_EXTRACT, (char *)[path UTF8String], NULL)) != 0) {
            [self _unrarCloseFile];
            return NO;
        }

    }

    [self _unrarCloseFile];


    return YES;
}

回答2:

This might help: https://github.com/ararog/Unrar4iOS

回答3:

The unrarlib library should work for you, since Objective C is a superset of C.

来源：https://stackoverflow.com/questions/7785659/is-there-an-unrar-library-out-there-for-ios