36 lines
898 B
C++
36 lines
898 B
C++
#pragma once
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#include <AK/HashMap.h>
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#include <AK/RefPtr.h>
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#include <AK/String.h>
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#include <LibCore/CObject.h>
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class CLocalSocket;
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class CLocalServer;
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class LookupServer final : public CObject {
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C_OBJECT(LookupServer)
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public:
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LookupServer();
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private:
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void load_etc_hosts();
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void service_client(RefPtr<CLocalSocket>);
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static String parse_dns_name(const u8* data, int& offset, int max_offset);
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Vector<String> lookup(const String& hostname, bool& did_timeout, unsigned short record_type);
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u16 get_next_id() { return ++m_next_id; }
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struct CachedLookup {
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time_t timestamp { 0 };
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unsigned short record_type { 0 };
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Vector<String> responses;
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};
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RefPtr<CLocalServer> m_local_server;
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u16 m_next_id { 0 };
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String m_dns_ip;
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HashMap<String, String> m_dns_custom_hostnames;
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HashMap<String, CachedLookup> m_lookup_cache;
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};
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