From 9ce1da5147b3df01812687562faca80623b27a38 Mon Sep 17 00:00:00 2001
From: piernov <piernov@piernov.org>
Date: Wed, 4 May 2016 14:27:35 +0200
Subject: Receive uploaded savegame from PHP

---
 inc/messages.inc |  3 +++
 inc/savegame.inc | 20 ++++++++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/inc/messages.inc b/inc/messages.inc
index 7b952b8..d08331a 100644
--- a/inc/messages.inc
+++ b/inc/messages.inc
@@ -12,6 +12,9 @@ $messages = array(
 	"gamesave_not_found" => "Couldn't find the specified save file.",
 	"gamesave_delete_fail" => "Couldn't delete the specified save file.",
 	"gamesave_delete_success" => "Game save successfully removed from server",
+
+	"upload_fail" => "Could not upload save file.",
+	"upload_success" => "Save file uploaded successfully: %s",
 );
 
 function sendMessage($type, $msg, $fmt = null) {
diff --git a/inc/savegame.inc b/inc/savegame.inc
index 1fa95b0..8772585 100644
--- a/inc/savegame.inc
+++ b/inc/savegame.inc
@@ -89,4 +89,24 @@ function loadSave() {
 	$_SESSION = array(); // drop current game
 	parseSave($xml, $_SESSION);
 }
+
+function uploadSave() {
+	$fname = basename($_FILES['savefile']['name']);
+	$src = $_FILES['savefile']['tmp_name'];
+
+	libxml_use_internal_errors(true); // Ignore errors when loading the received file
+	$xml = simplexml_load_file($src);
+	libxml_use_internal_errors(false);
+	if(!$xml) {
+		sendError("upload_fail");
+		return;
+	}
+	$table = array();
+	parseSave($xml, $table); // Parse received file
+
+	$save = new SimpleXMLElement("<save/>");
+	genXML($table, $save); // Regenerate it
+	if($save->asXML(SAVEDIR."/".$fname)) sendInfo("upload_success", array($fname));
+	else sendError("upload_error");
+}
 ?>
-- 
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