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Remove BdfWriter methods for manually constructing lists and dicts.

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This commit is contained in:
akwizgran
2023-02-18 16:24:21 +00:00
parent 63172ef2e4
commit 98064e9efe
4 changed files with 7 additions and 60 deletions
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8
bramble-api/src/main/java/org/briarproject/bramble/api/data/BdfWriter.java
View File

@@ -24,13 +24,5 @@ public interface BdfWriter {
void writeList(Collection<?> c) throws IOException;
void writeListStart() throws IOException;
void writeListEnd() throws IOException;
void writeDictionary(Map<?, ?> m) throws IOException;
void writeDictionaryStart() throws IOException;
void writeDictionaryEnd() throws IOException;
}

20
bramble-core/src/main/java/org/briarproject/bramble/data/BdfWriterImpl.java
View File

@@ -168,16 +168,6 @@ final class BdfWriterImpl implements BdfWriter {
else throw new FormatException();
}
@Override
public void writeListStart() throws IOException {
out.write(LIST);
}
@Override
public void writeListEnd() throws IOException {
out.write(END);
}
@Override
public void writeDictionary(Map<?, ?> m) throws IOException {
out.write(DICTIONARY);
@@ -194,14 +184,4 @@ final class BdfWriterImpl implements BdfWriter {
}
out.write(END);
}
@Override
public void writeDictionaryStart() throws IOException {
out.write(DICTIONARY);
}
@Override
public void writeDictionaryEnd() throws IOException {
out.write(END);
}
}

12
bramble-core/src/main/java/org/briarproject/bramble/keyagreement/PayloadEncoderImpl.java
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@@ -1,5 +1,6 @@
package org.briarproject.bramble.keyagreement;
import org.briarproject.bramble.api.data.BdfList;
import org.briarproject.bramble.api.data.BdfWriter;
import org.briarproject.bramble.api.data.BdfWriterFactory;
import org.briarproject.bramble.api.keyagreement.Payload;
@@ -32,13 +33,14 @@ class PayloadEncoderImpl implements PayloadEncoder {
ByteArrayOutputStream out = new ByteArrayOutputStream();
int formatIdAndVersion = (QR_FORMAT_ID << 5) | QR_FORMAT_VERSION;
out.write(formatIdAndVersion);
BdfList payload = new BdfList();
payload.add(p.getCommitment());
for (TransportDescriptor d : p.getTransportDescriptors()) {
payload.add(d.getDescriptor());
}
BdfWriter w = bdfWriterFactory.createWriter(out);
try {
w.writeListStart(); // Payload start
w.writeRaw(p.getCommitment());
for (TransportDescriptor d : p.getTransportDescriptors())
w.writeList(d.getDescriptor());
w.writeListEnd(); // Payload end
w.writeList(payload);
} catch (IOException e) {
// Shouldn't happen with ByteArrayOutputStream
throw new AssertionError(e);

27
bramble-core/src/test/java/org/briarproject/bramble/data/BdfWriterImplTest.java
View File

@@ -179,33 +179,6 @@ public class BdfWriterImplTest extends BrambleTestCase {
"41" + "01" + "33" + "21" + "03" + "80");
}
@Test
public void testWriteDelimitedList() throws IOException {
w.writeListStart();
w.writeLong(1);
w.writeString("foo");
w.writeLong(128);
w.writeListEnd();
// LIST tag, 1 as integer, "foo" as string, 128 as integer, END tag
checkContents("60" + "21" + "01" +
"41" + "03" + "666F6F" +
"22" + "0080" + "80");
}
@Test
public void testWriteDelimitedDictionary() throws IOException {
w.writeDictionaryStart();
w.writeString("foo");
w.writeLong(123);
w.writeString("bar");
w.writeNull();
w.writeDictionaryEnd();
// DICTIONARY tag, "foo" as string, 123 as integer, "bar" as string,
// NULL tag, END tag
checkContents("70" + "41" + "03" + "666F6F" +
"21" + "7B" + "41" + "03" + "626172" + "00" + "80");
}
@Test
public void testWriteNestedDictionariesAndLists() throws IOException {
Map<String, Object> inner = new LinkedHashMap<>();