Persson-dev/Simple-Protocol-Lib
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add file input/output

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This commit is contained in:
Simon Pribylski
2025-02-26 00:07:06 +01:00
parent a2eb10ec6d
commit 37ff881819
2 changed files with 14 additions and 7 deletions
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19
include/sp/io/FileIO.h
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@@ -10,23 +10,30 @@ struct FileTag {};
template <>
class IOInterface<FileTag> {
private:
std::ofstream m_FileOutput;
std::ifstream m_FileInput;
std::unique_ptr<std::ifstream> m_FileInput;
std::unique_ptr<std::ofstream> m_FileOutput;
public:
IOInterface(const std::string& filePath) : m_FileOutput(filePath), m_FileInput(filePath) {}
IOInterface(const std::string& fileInput, const std::string& fileOutput) {
if (!fileInput.empty())
m_FileInput = std::make_unique<std::ifstream>(fileInput);
if (!fileOutput.empty())
m_FileOutput = std::make_unique<std::ofstream>(fileOutput);
}
IOInterface(IOInterface&& other) : m_FileOutput(std::move(other.m_FileOutput)), m_FileInput(std::move(other.m_FileInput)) {}
DataBuffer Read(std::size_t a_Amount) {
DataBuffer buffer;
buffer.Resize(a_Amount);
m_FileInput.read(reinterpret_cast<char*>(buffer.data()), a_Amount);
assert(m_FileInput != nullptr);
m_FileInput->read(reinterpret_cast<char*>(buffer.data()), a_Amount);
return buffer;
}
void Write(const sp::DataBuffer& a_Data) {
m_FileOutput.write(reinterpret_cast<const char*>(a_Data.data()), a_Data.GetSize());
m_FileOutput.flush();
assert(m_FileOutput != nullptr);
m_FileOutput->write(reinterpret_cast<const char*>(a_Data.data()), a_Data.GetSize());
m_FileOutput->flush();
}
};

2
test/test_file.cpp
View File

@@ -23,7 +23,7 @@ using FileStream = sp::IOStream<sp::FileTag, sp::PacketDispatcher, sp::PacketFac
int main() {
auto handler = std::make_shared<CustomPacketHandler>();
FileStream stream(sp::FileIO{"test.txt"});
FileStream stream(sp::FileIO{"test.txt", "text.txt"});
stream.GetDispatcher().RegisterHandler(PacketId::Disconnect, handler);
stream.GetDispatcher().RegisterHandler(PacketId::KeepAlive, handler);