Base64OutputStream is a FilterOutputStream that can encode or decode
base-64 data (with any of the flags supported by the Base64 class --
crlf, padding vs not, line wrapping vs not, etc.)
We change Base64 to have package-private decodeInternal and
encodeInternal methods that save all their state in objects and can be
called multiple times to stream data. The existing functions for
in-memory encoding/decoding call the internal method once; the output
stream calls it multiple times.
Change-Id: Iac661d05329bc2e6b2863088efcedc974415ec44
This is to capture recently added top level domains.
modified: common/java/com/android/common/Patterns.java
modified: common/tests/src/com/android/common/PatternsTest.java
A new Base64 encoder/decoder class. Some benchmarks comparing the
decoder it to those from android.os.Base64Utils (a decode-only native
implementation not accessible to apps) and
org.apache.commons.codec.binary.Base64, all with the JIT enabled:
1k encoded data
APACHE avg: 811 us min: 244 us max: 13671 us
COMMON avg: 263 us min: 30 us max: 4730 us
NATIVE avg: 102 us min: 61 us max: 5493 us
10k encoded data
APACHE avg: 3624 us min: 2746 us max: 23895 us
COMMON avg: 979 us min: 518 us max: 7751 us
NATIVE avg: 817 us min: 762 us max: 3143 us
100k encoded data
APACHE avg: 33167 us min: 31829 us max: 140411 us
COMMON avg: 6047 us min: 5493 us max: 45227 us
NATIVE avg: 10109 us min: 10009 us max: 12451 us
Change-Id: Ic622e3a967a62d57d30bd25b80cbe4e0dd60e764
- Moved DomainNameChecker from android.net.http to android common, and renamed to DomainNameValidator.
- Added a simplified version of DNParser, which DomainNameValidator uses instead of X509Name in order to extract Subject Name from a certificate.
- Added unit tests for DomainNameChecker and DNParser.
There's a suspicious comment in DomainNameChecker saying something like "X509Certificate fails to parse a certificate when a subject alt name begins with '*'". I think we should fix it if it's really the case -- otherwise certificates with the wildcard wouldn't work. I'll see if it's true after submitting this patch.
but can also be used by unbundled apps. Move android.text.util.Regex there as
a starting example, renamed to a more sensible (?) com.android.common.Patterns.
Set up a corresponding test package, and move RegexTest (to PatternsTest).
Update clients.
