static CFIndex WriteDataToStream()

in src/ios/CDVFileTransfer.m [57:78]

• 20 lines of code
• 4 McCabe index (conditional complexity)

static CFIndex WriteDataToStream(NSData* data, CFWriteStreamRef stream)
{
    UInt8* bytes = (UInt8*)[data bytes];
    long long bytesToWrite = [data length];
    long long totalBytesWritten = 0;

    while (totalBytesWritten < bytesToWrite) {
        CFIndex result = CFWriteStreamWrite(stream,
                bytes + totalBytesWritten,
                bytesToWrite - totalBytesWritten);
        if (result < 0) {
            CFStreamError error = CFWriteStreamGetError(stream);
            NSLog(@"WriteStreamError domain: %ld error: %ld", error.domain, (long)error.error);
            return result;
        } else if (result == 0) {
            return result;
        }
        totalBytesWritten += result;
    }

    return totalBytesWritten;
}