92 lines
1.2 KiB
C++
92 lines
1.2 KiB
C++
//
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// Created by kyle on 2023-10-09.
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//
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#include <cstring>
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#include "Buffer.h"
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namespace kge {
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uint8_t *
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Buffer::Contents()
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{
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return this->contents;
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}
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bool
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Buffer::Append(uint8_t *data, size_t datalen)
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{
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return false;
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}
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bool
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Buffer::Append(uint8_t c)
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{
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return false;
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}
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bool
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Buffer::Insert(size_t index, uint8_t *data, size_t datalen)
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{
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return false;
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}
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bool
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Buffer::Insert(size_t index, uint8_t c)
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{
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return false;
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}
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size_t
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Buffer::Size()
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{
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return this->length;
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}
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void
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Buffer::Resize(size_t newCapacity)
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{
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if (newCapacity < this->length) {
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return;
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}
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uint8_t *newContents = new uint8_t[newCapacity];
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memcpy(newContents, this->contents, this->length);
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delete this->contents;
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this->contents = newContents;
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this->capacity = newCapacity;
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}
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size_t
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Buffer::Trim()
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{
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size_t projectedCapacity = this->capacity * 2;
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if (projectedCapacity < this->capacity) {
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this->Resize(projectedCapacity);
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}
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}
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void
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Buffer::Clear()
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{
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memset(this->contents, 0, this->length);
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this->length = 0;
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}
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void
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Buffer::Reclaim()
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{
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delete this->contents;
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this->length = 0;
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this->capacity = 0;
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}
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bool
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Buffer::mustGrow(size_t newLength)
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{
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return (newLength + this->length) >= this->capacity;
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}
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} // kge
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