network message

src/framework/net/inputmessage.h

@@ -0,0 +1,58 @@
+/* The MIT License
+ *
+ * Copyright (c) 2010 OTClient, https://github.com/edubart/otclient
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+
+#ifndef INPUTMESSAGE_H
+#define INPUTMESSAGE_H
+
+#include <prerequisites.h>
+
+class InputMessage
+{
+public:
+    enum {
+        BUFFER_MAXSIZE = 256,
+        HEADER_LENGTH = 2,
+        CHECKSUM_LENGTH = 4
+    };
+
+    InputMessage();
+
+    void reset();
+
+    uint8 getU8();
+    uint16 getU16();
+    uint32 getU32();
+    uint64 getU64();
+    std::string getString();
+
+
+private:
+    bool canRead(int bytes);
+
+    uint16_t m_readPos;
+    uint16_t m_messageSize;
+    uint8_t m_buffer[BUFFER_MAXSIZE];
+};
+
+#endif