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| author | Benjamin Dobell <benjamin.dobell+github@glassechidna.com.au> | 2010-12-04 14:25:04 +0100 |
|---|---|---|
| committer | Benjamin Dobell <benjamin.dobell+github@glassechidna.com.au> | 2010-12-04 14:25:04 +0100 |
| commit | 46f2c1134d276944fb74584a61d90cc363aee7eb (patch) | |
| tree | 6fa14b7ef509a3fb84305dec013dd24bcae6c17d /heimdall/source/InboundPacket.h | |
| parent | Addresses: (diff) | |
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Diffstat (limited to 'heimdall/source/InboundPacket.h')
| -rw-r--r-- | heimdall/source/InboundPacket.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/heimdall/source/InboundPacket.h b/heimdall/source/InboundPacket.h new file mode 100644 index 0000000..bf393fa --- /dev/null +++ b/heimdall/source/InboundPacket.h @@ -0,0 +1,77 @@ +/* Copyright (c) 2010 Benjamin Dobell, Glass Echidna
+
+ 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 INBOUNDPACKET_H
+#define INBOUNDPACKET_H
+
+// Heimdall
+#include "Packet.h"
+
+namespace Heimdall
+{
+ class InboundPacket : public Packet
+ {
+ private:
+
+ bool sizeVariable;
+ unsigned int receivedSize;
+
+ protected:
+
+ int UnpackInteger(int offset)
+ {
+#ifdef PPC
+ int value = (data[offset] << 24) | (data[offset + 1] << 16) |
+ (data[offset + 2] << 8) | data[offset + 3];
+#else
+ // Flip endianness
+ int value = data[offset] | (data[offset + 1] << 8) |
+ (data[offset + 2] << 16) | (data[offset + 3] << 24);
+#endif
+ return (value);
+ }
+
+ public:
+
+ InboundPacket(unsigned int size, bool sizeVariable = false) : Packet(size)
+ {
+ this->sizeVariable = sizeVariable;
+ }
+
+ bool IsSizeVariable(void) const
+ {
+ return (sizeVariable);
+ }
+
+ unsigned int GetReceivedSize(void) const
+ {
+ return (receivedSize);
+ }
+
+ void SetReceivedSize(unsigned int receivedSize)
+ {
+ this->receivedSize = receivedSize;
+ }
+
+ virtual bool Unpack(void) = 0;
+ };
+}
+
+#endif
|