mirror of https://github.com/polybar/polybar.git
48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
#pragma once
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#include <poll.h>
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#include "common.hpp"
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POLYBAR_NS
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namespace socket_util {
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class unix_connection {
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public:
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explicit unix_connection(string&& path);
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~unix_connection() noexcept;
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int disconnect();
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ssize_t send(const void* data, size_t len, int flags = 0);
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ssize_t send(const string& data, int flags = 0);
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string receive(const ssize_t receive_bytes, int flags = 0);
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string receive(const ssize_t receive_bytes, ssize_t* bytes_received, int flags = 0);
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bool peek(const size_t peek_bytes);
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bool poll(short int events = POLLIN, int timeout_ms = -1);
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protected:
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int m_fd = -1;
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string m_socketpath;
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};
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/**
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* Creates a wrapper for a unix socket connection
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*
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* Example usage:
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* @code cpp
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* auto conn = socket_util::make_unix_connection("/tmp/socket");
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* conn->send(...);
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* conn->receive(...);
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* @endcode
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*/
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inline unique_ptr<unix_connection> make_unix_connection(string&& path) {
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return std::make_unique<unix_connection>(forward<string>(path));
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}
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} // namespace socket_util
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POLYBAR_NS_END
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