35 lines
876 B
C++
35 lines
876 B
C++
#include <hex/providers/memory_provider.hpp>
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#include <cstring>
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namespace hex::prv {
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bool MemoryProvider::open() {
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if (m_data.empty()) {
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m_data.resize(1);
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}
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return true;
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}
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void MemoryProvider::readRaw(u64 offset, void *buffer, size_t size) {
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auto actualSize = this->getActualSize();
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if (actualSize == 0 || (offset + size) > actualSize || buffer == nullptr || size == 0)
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return;
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std::memcpy(buffer, &m_data.front() + offset, size);
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}
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void MemoryProvider::writeRaw(u64 offset, const void *buffer, size_t size) {
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if ((offset + size) > this->getActualSize() || buffer == nullptr || size == 0)
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return;
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std::memcpy(&m_data.front() + offset, buffer, size);
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}
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void MemoryProvider::resizeRaw(u64 newSize) {
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m_data.resize(newSize);
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}
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}
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