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AdbProtocolHandler: refactor reading command from input stream

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This commit is contained in:
Jano Svitok 2018-07-04 13:07:41 +02:00
parent 69695c5a4b
commit 4761259137
1 changed files with 10 additions and 9 deletions
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19
src/se/vidstige/jadb/server/AdbProtocolHandler.java
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@ -48,15 +48,7 @@ class AdbProtocolHandler implements Runnable {
}
private boolean processCommand(DataInput input, DataOutputStream output) throws IOException {
byte[] buffer = new byte[4];
input.readFully(buffer);
String encodedLength = new String(buffer, StandardCharsets.UTF_8);
int length = Integer.parseInt(encodedLength, 16);
buffer = new byte[length];
input.readFully(buffer);
String command = new String(buffer, StandardCharsets.UTF_8);
String command = readCommand(input);
responder.onCommand(command);
try {
@ -136,12 +128,21 @@ class AdbProtocolHandler implements Runnable {
return Integer.reverseBytes(input.readInt());
}
private int readHexInt(DataInput input) throws IOException {
return Integer.parseInt(readString(input, 4), 16);
}
private String readString(DataInput input, int length) throws IOException {
byte[] responseBuffer = new byte[length];
input.readFully(responseBuffer);
return new String(responseBuffer, StandardCharsets.UTF_8);
}
private String readCommand(DataInput input) throws IOException {
int length = readHexInt(input);
return readString(input, length);
}
private void sync(DataOutput output, DataInput input) throws IOException, JadbException {
String id = readString(input, 4);
int length = readInt(input);