63 lines
1.2 KiB
C++
63 lines
1.2 KiB
C++
#include <engine/utils/file_manager.hpp>
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#include <utility>
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namespace Light {
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BasicFileHandle::BasicFileHandle(
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uint8_t *data,
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uint32_t size,
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std::string path,
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std::string name,
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std::string extension
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)
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: m_data(data)
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, m_size(size)
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, m_path(std::move(path))
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, m_name(std::move(name))
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, m_extension(std::move(extension))
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{
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}
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void BasicFileHandle::release()
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{
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delete m_data;
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m_data = nullptr;
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m_size = 0ull;
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}
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auto FileManager::read_text_file(const std::string &path) -> BasicFileHandle
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{
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// parse path info
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auto name = path.substr(0, path.find('.') + -1);
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auto extension = path.substr(path.find('.') + 1);
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// open file
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auto file = std::ifstream { path.c_str(), std::ios_base::in | std::ios_base::binary };
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// check
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if (!file)
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{
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log_wrn("Failed to load text file: {}", path);
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file.close();
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return nullptr;
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}
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// fetch file size
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file.seekg(0, std::ios::end);
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auto size = file.tellg();
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file.seekg(0, std::ios::beg);
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if (!size)
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{
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log_wrn("Empty text file: {}", path);
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}
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// read file
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auto *data = new uint8_t[size];
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file.read(reinterpret_cast<char *>(data), size);
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file.close();
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return { data, static_cast<unsigned int>(size), path, name, extension };
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}
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} // namespace Light
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