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42 lines
1.1 KiB
C++
42 lines
1.1 KiB
C++
#ifndef WEBCC_UTILITY_H_
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#define WEBCC_UTILITY_H_
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#include <string>
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#include "webcc/globals.h"
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// Avoid include <filesystem> in the header.
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namespace std {
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namespace filesystem {
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class path;
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} // namespace filesystem
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} // namespace std
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namespace webcc {
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namespace utility {
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// Get default user agent for HTTP headers.
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const std::string& UserAgent();
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// Get the timestamp for HTTP Date header field.
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// E.g., Wed, 21 Oct 2015 07:28:00 GMT
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// See: https://tools.ietf.org/html/rfc7231#section-7.1.1.2
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std::string GetTimestamp();
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// Tell the size in bytes of the given file.
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// Return kInvalidLength (-1) on failure.
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std::size_t TellSize(const std::filesystem::path& path);
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// Read entire file into string.
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bool ReadFile(const std::filesystem::path& path, std::string* output);
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// Dump the string data line by line to achieve more readability.
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// Also limit the maximum size of the data to be dumped.
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void DumpByLine(const std::string& data, std::ostream& os,
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const std::string& prefix);
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} // namespace utility
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} // namespace webcc
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#endif // WEBCC_UTILITY_H_
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