78 lines
2.1 KiB
C
78 lines
2.1 KiB
C
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//
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// File: foldhaus_addressed_data.h
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// Author: Peter Slattery
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// Creation Date: 2020-10-01
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//
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// addressed_data_buffer is a generic buffer of data that also contains information
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// regarding how it should be sent to a sculpture.
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// This decouples the encoding step from the sending step.
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//
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#ifndef FOLDHAUS_ADDRESSED_DATA_H
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enum data_buffer_address_type
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{
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AddressType_NetworkIP,
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AddressType_Invalid,
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};
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struct addressed_data_buffer
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{
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u8* Memory;
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u32 MemorySize;
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data_buffer_address_type AddressType;
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// IP Address
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u32 V4SendAddress;
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u32 SendPort;
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addressed_data_buffer* Next;
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};
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struct addressed_data_buffer_list
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{
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addressed_data_buffer* Root;
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addressed_data_buffer* Head;
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};
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internal addressed_data_buffer*
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AddressedDataBufferList_Push(addressed_data_buffer_list* List, u32 BufferSize, gs_memory_arena* Storage)
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{
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addressed_data_buffer* Result = PushStruct(Storage, addressed_data_buffer);
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*Result = {0};
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Result->MemorySize = BufferSize;
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Result->Memory = PushArray(Storage, u8, Result->MemorySize);
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SLLPushOrInit(List->Root, List->Head, Result);
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return Result;
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}
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internal void
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AddressedDataBuffer_SetNetworkAddress(addressed_data_buffer* Buffer, u32 V4SendAddress, u32 SendPort)
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{
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Buffer->AddressType = AddressType_NetworkIP;
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Buffer->V4SendAddress = V4SendAddress;
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Buffer->SendPort = SendPort;
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}
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internal void
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AddressedDataBuffer_Send(addressed_data_buffer Buffer, platform_socket_handle SendSocket, context Context)
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{
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u32 V4SendAddress = Buffer.V4SendAddress;
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Context.PlatformSendTo(SendSocket, Buffer.V4SendAddress, Buffer.SendPort, (const char*)Buffer.Memory, Buffer.MemorySize, 0);
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}
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internal void
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AddressedDataBufferList_SendAll(addressed_data_buffer_list OutputData, platform_socket_handle SendSocket, context Context)
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{
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for (addressed_data_buffer* BufferAt = OutputData.Root;
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BufferAt != 0;
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BufferAt = BufferAt->Next)
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{
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AddressedDataBuffer_Send(*BufferAt, SendSocket, Context);
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}
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}
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#define FOLDHAUS_ADDRESSED_DATA_H
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#endif // FOLDHAUS_ADDRESSED_DATA_H
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