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Overgram
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Save found scheme layer in tl/Abstract

master
Lonami Exo 2018-07-26 00:52:32 +02:00
parent bf318ae66d
commit 26c8660aba
3 changed files with 38 additions and 10 deletions
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4
generator/src/main/java/io/github/lonamiwebs/overgram/Overgram.java
View File

@ -12,13 +12,15 @@ import java.util.Map;
public class Overgram {
public static void main(final String... args) throws IOException {
int layer = 0;
final Map<String, List<TLObject>> objects = new HashMap<>();
for (int i = 1; i < args.length; ++i) {
TLReader.readTlObjects(objects, new File(args[i]));
layer = Math.max(layer, TLReader.readTlObjects(objects, new File(args[i])));
}
final File parent = new File(args[0]);
Generator.generateJava(
layer,
objects.get("types"),
objects.get("functions"),
new File(parent, "Abstract.java"),

7
generator/src/main/java/io/github/lonamiwebs/overgram/generator/Generator.java
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@ -12,11 +12,11 @@ public class Generator {
private static final String VARIABLE_SUFFIX = "$";
public static void generateJava(
final List<TLObject> types, final List<TLObject> functions,
final int layer, final List<TLObject> types, final List<TLObject> functions,
final File abstractsFile, final File typesFile, final File functionsFile) throws IOException {
makeParents(abstractsFile, typesFile, functionsFile);
try (final Writer writer = new BufferedWriter(new FileWriter(abstractsFile))) {
writeAbstract(writer, types);
writeAbstract(writer, layer, types);
}
try (final Writer writer = new BufferedWriter(new FileWriter(typesFile))) {
writeCode(writer, "Types", "%s", types, false);
@ -26,10 +26,11 @@ public class Generator {
}
}
private static void writeAbstract(final Writer writer, final List<TLObject> objects) throws IOException {
private static void writeAbstract(final Writer writer, final int layer, final List<TLObject> objects) throws IOException {
writer.write("package io.github.lonamiwebs.overgram.tl;\n");
writer.write("@SuppressWarnings(\"unused\")\n");
writer.write("public class Abstract {\n");
writer.write("public static final int LAYER = " + layer + ";\n");
for (final Map.Entry<String, List<String>> nsNames : stringsByNamespace(uniqueTypes(objects)).entrySet()) {
if (!nsNames.getKey().isEmpty()) {
writer.write("public static class ");

37
generator/src/main/java/io/github/lonamiwebs/overgram/parser/TLReader.java
View File

@ -12,16 +12,43 @@ import java.util.Map;
public class TLReader {
public static void readTlObjects(final Map<String, List<TLObject>> result, final File file) {
for (final Map.Entry<String, List<String>> entry : readTl(file).entrySet()) {
public static int readTlObjects(final Map<String, List<TLObject>> result, final File file) {
final int[] layer = new int[1];
for (final Map.Entry<String, List<String>> entry : readTl(file, layer).entrySet()) {
final List<TLObject> objects = result.computeIfAbsent(entry.getKey(), k -> new ArrayList<>());
for (final String string : entry.getValue()) {
objects.add(TLObject.fromString(string));
}
}
return layer[0];
}
private static Map<String, List<String>> readTl(final File file) {
private static void scanCommentForLayer(final CharacterIterator iter, final int[] layer) {
final String target = "/ LAYER ";
int i = 0;
char c = '\0';
while (iter.hasNext() && (c = iter.next()) != '\n') {
if (c != target.charAt(i)) {
break;
}
++i;
if (i == target.length()) {
final StringBuilder builder = new StringBuilder();
while (iter.hasNext() && Character.isDigit(c = iter.next())) {
builder.append(c);
}
layer[0] = Integer.parseInt(builder.toString());
break;
}
}
while (iter.hasNext() && c != '\n') {
c = iter.next();
}
}
private static Map<String, List<String>> readTl(final File file, final int[] layer) {
final Map<String, List<String>> result = new HashMap<>();
String section = "types";
@ -32,9 +59,7 @@ public class TLReader {
switch (c) {
// Assume '/' only occurs in "// comments...\n"
case '/':
do {
c = iter.next();
} while (iter.hasNext() && c != '\n');
scanCommentForLayer(iter, layer);
break;
// Assume '-' only occurs in "---sections---\n"