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34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
#ifndef CPR_BUFFER_H
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#define CPR_BUFFER_H
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#include <string>
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#include <cpr/filesystem.h>
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namespace cpr {
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struct Buffer {
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using data_t = const char*;
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template <typename Iterator>
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Buffer(Iterator begin, Iterator end, fs::path&& p_filename)
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// Ignored here since libcurl reqires a long.
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// There is also no way around the reinterpret_cast.
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// NOLINTNEXTLINE(google-runtime-int, cppcoreguidelines-pro-type-reinterpret-cast)
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: data{reinterpret_cast<data_t>(&(*begin))}, datalen{static_cast<size_t>(std::distance(begin, end))}, filename(std::move(p_filename)) {
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is_random_access_iterator(begin, end);
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static_assert(sizeof(*begin) == 1, "Only byte buffers can be used");
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}
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template <typename Iterator>
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typename std::enable_if<std::is_same<typename std::iterator_traits<Iterator>::iterator_category, std::random_access_iterator_tag>::value>::type is_random_access_iterator(Iterator /* begin */, Iterator /* end */) {}
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data_t data;
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size_t datalen;
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const fs::path filename;
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};
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} // namespace cpr
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#endif
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