From 2ee0f834487cfe4b6bd9424ca2715685a8db16e4 Mon Sep 17 00:00:00 2001
From: LaG1924 <12997935+LaG1924@users.noreply.github.com>
Date: Sat, 15 Apr 2017 15:17:53 +0500
Subject: 2017-04-15

---
 FieldParser.cpp | 106 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 FieldParser.cpp

(limited to 'FieldParser.cpp')

diff --git a/FieldParser.cpp b/FieldParser.cpp
new file mode 100644
index 0000000..10148e3
--- /dev/null
+++ b/FieldParser.cpp
@@ -0,0 +1,106 @@
+#include "FieldParser.hpp"
+
+Field FieldParser::Parse(FieldType type, byte *data, size_t len) {
+    switch (type) {
+        case VarInt:
+            return ParseVarInt(data, len);
+        case Boolean:
+            return ParseBool(data, len);
+        case String:
+            return ParseString(data, len);
+        case Long:
+            return ParseLong(data, len);
+        case Int:
+            return ParseInt(data, len);
+        case UnsignedByte:
+            return ParseUByte(data, len);
+        case Byte:
+            return ParseByte(data, len);
+        case Float:
+            return ParseFloat(data, len);
+        case Position:
+            return ParsePosition(data, len);
+        case Double:
+            return ParseDouble(data, len);
+        case ByteArray:
+            return ParseByteArray(data, len);
+        default:
+            throw 105;
+    }
+}
+
+Field FieldParser::ParseString(byte *data, size_t len) {
+    Field fLen = ParseVarInt(data, 0);
+    Field f;
+    f.SetRaw(data, fLen.GetLength() + fLen.GetVarInt(), String);
+    return f;
+}
+
+Field FieldParser::ParseBool(byte *data, size_t len) {
+    Field f;
+    f.SetRaw(data,1,Boolean);
+    return f;
+}
+
+Field FieldParser::ParseVarInt(byte *data, size_t len) {
+    if (len != 0) {
+        Field f;
+        f.SetRaw(data, len, VarInt);
+        return f;
+    }
+    int val = VarIntRead(data, len);
+    Field f;
+    f.SetVarInt(val);
+    return f;
+}
+
+Field FieldParser::ParseLong(byte *data, size_t len) {
+    Field f;
+    f.SetRaw(data, 8, Long);
+    return f;
+}
+
+Field FieldParser::ParseInt(byte *data, size_t len) {
+    Field f;
+    f.SetRaw(data, 4, Int);
+    return f;
+}
+
+Field FieldParser::ParseUByte(byte *data, size_t len) {
+    Field f;
+    f.SetRaw(data, 1, UnsignedByte);
+    return f;
+}
+
+Field FieldParser::ParseByte(byte *data, size_t len) {
+    Field f;
+    f.SetRaw(data, 1, Byte);
+    return f;
+}
+
+Field FieldParser::ParseFloat(byte *data, size_t len) {
+    Field f;
+    f.SetRaw(data, 4, Float);
+    return f;
+}
+
+Field FieldParser::ParsePosition(byte *data, size_t len) {
+    Field f;
+    f.SetRaw(data, 8, Position);
+    return f;
+}
+
+Field FieldParser::ParseDouble(byte *data, size_t len) {
+    Field f;
+    f.SetRaw(data, 8, Double);
+    return f;
+}
+
+Field FieldParser::ParseByteArray(byte *data, size_t len) {
+    if (len == 0)
+        throw 119;
+    Field f;
+    f.SetRaw(data, len, Byte);
+    //f.SetRaw(data, len, ByteArray);
+    return f;
+}
-- 
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