From b1656f6884e4775213a545cdde1955577f4e0d43 Mon Sep 17 00:00:00 2001
From: Felix Becker <felix.b@outlook.com>
Date: Fri, 12 Aug 2016 10:14:36 +0200
Subject: [PATCH] Initial Commit

---
 .editorconfig | 17 +++++++++++++++++
 .gitignore    |  4 ++++
 bin/main.php  | 42 ++++++++++++++++++++++++++++++++++++++++++
 composer.json | 17 +++++++++++++++++
 4 files changed, 80 insertions(+)
 create mode 100644 .editorconfig
 create mode 100644 .gitignore
 create mode 100644 bin/main.php
 create mode 100644 composer.json

diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..5558124
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,17 @@
+
+[*]
+insert_final_newline = true
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+indent_style = space
+indent_size = 4
+
+[*.json,*.yml]
+indent_size = 2
+
+[composer.json]
+indent_size = 4
+
+[*.md]
+trim_trailing_whitespace = false
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..4f7aa83
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+.DS_Store
+.vscode
+vendor/
+composer.lock
diff --git a/bin/main.php b/bin/main.php
new file mode 100644
index 0000000..5283287
--- /dev/null
+++ b/bin/main.php
@@ -0,0 +1,42 @@
+<?php
+
+use Sabre\Event\Loop;
+use Sabre\Event\EventEmitter;
+
+abstract class ParsingMode {
+    const HEADERS = 1;
+    const BODY = 2;
+}
+
+$eventEmitter = new EventEmitter();
+$buffer = '';
+$parsingMode = ParsingMode::HEADERS;
+$headers = [];
+$contentLength = 0;
+
+Loop\addReadStream(STDIN, function() use ($buffer, $parsingMode, $headers, $contentLength, $eventEmitter) {
+    $buffer .= fgetc(STDIN);
+    switch ($parsingMode) {
+        case ParsingMode::HEADERS:
+            if (substr($buffer, -4) === '\r\n\r\n') {
+                $parsingMode = ParsingMode::BODY;
+                $contentLength = (int)$headers['Content-Length'];
+                $buffer = '';
+            } else if (substr($buffer, -2) === '\r\n') {
+                $parts = explode(': ', $buffer);
+                $headers[$parts[0]] = $parts[1];
+                $buffer = '';
+            }
+            break;
+        case ParsingMode::BODY:
+            if (strlen($buffer) === $contentLength) {
+                $body = json_decode($buffer);
+                $eventEmitter->emit($body->method, [$body->params]);
+                $parsingMode = ParsingMode::HEADERS;
+                $buffer = '';
+            }
+            break;
+    }
+});
+
+Loop\run();
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..3fccf7b
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,17 @@
+{
+    "name": "language-server",
+    "description": "PHP Implementation of the Visual Studio Code Language Server Protocol",
+    "version": "1.0.0",
+    "bin": ["bin/main.php"],
+    "minimum-stability": "dev",
+    "require": {
+        "nikic/php-parser": "3.0.0alpha1",
+        "phpdocumentor/reflection-docblock": "^3.0",
+        "sabre/event": "^3.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "LanguageServer\\": "src/"
+        }
+    }
+}