Initial commit.

This code based on mana client http://www.gitorious.org/mana/mana
and my private repository.

1 files changed, 92 insertions, 0 deletions

diff --git a/src/net/messageout.cpp b/src/net/messageout.cpp
new file mode 100644
index 000000000..5152b73e2
--- /dev/null
+++ b/src/net/messageout.cpp
@@ -0,0 +1,92 @@
+/*
+ *  The Mana Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *
+ *  This file is part of The Mana Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "net/messageout.h"
+
+#include "net/packetcounters.h"
+
+#include "log.h"
+
+#include "utils/stringutils.h"
+
+#include <cstring>
+#include <string>
+
+namespace Net
+{
+
+MessageOut::MessageOut(short id _UNUSED_):
+    mData(0),
+    mDataSize(0),
+    mPos(0)
+{
+    PacketCounters::incOutPackets();
+    DEBUGLOG("MessageOut");
+}
+
+void MessageOut::writeInt8(Sint8 value)
+{
+    DEBUGLOG("writeInt8: " + toString((int)value));
+    expand(1);
+    mData[mPos] = value;
+    mPos += 1;
+    PacketCounters::incOutBytes(1);
+}
+
+void MessageOut::writeString(const std::string &string, int length)
+{
+    DEBUGLOG("writeString: " + string);
+    int stringLength = static_cast<int>(string.length());
+    if (length < 0)
+    {
+        // Write the length at the start if not fixed
+        writeInt16(static_cast<short>(stringLength));
+        length = stringLength;
+    }
+    else if (length < stringLength)
+    {
+        // Make sure the length of the string is no longer than specified
+        stringLength = length;
+    }
+    expand(length);
+
+    // Write the actual string
+    memcpy(mData + mPos, string.c_str(), stringLength);
+
+    // Pad remaining space with zeros
+    if (length > stringLength)
+        memset(mData + mPos + stringLength, '\0', length - stringLength);
+
+    mPos += length;
+    PacketCounters::incOutBytes(length);
+}
+
+char *MessageOut::getData() const
+{
+    return mData;
+}
+
+unsigned int MessageOut::getDataSize() const
+{
+    return mDataSize;
+}
+
+}