Public Access
twislaandClaude Opus 5.5
311eb38723
lib/irc: IrcMessage parse/serialize, base64, ReconnectPolicy (5 s .. 5 min), IrcConfig (validated, persisted) and IrcSession: registration with SASL PLAIN or NickServ, nick fallback, PING, Buffers capped at 50 lines with unread counts, Mentions, CTCP ACTION/VERSION, topics, /names on request only, others' join/part/quit hidden, user commands, and rejoining after a pause. No networking: the session returns lines to send, Log entries and Notifications. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EhqxQ49eCju4CzKYNjZzwT
32 lines
962 B
C++
32 lines
962 B
C++
#pragma once
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#include <string>
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namespace roro {
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inline std::string base64Encode(const std::string& in) {
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static const char* kAlphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
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std::string out;
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size_t i = 0;
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while (i + 2 < in.size()) {
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uint32_t n = (static_cast<uint8_t>(in[i]) << 16) | (static_cast<uint8_t>(in[i + 1]) << 8) | static_cast<uint8_t>(in[i + 2]);
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out += kAlphabet[n >> 18];
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out += kAlphabet[(n >> 12) & 63];
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out += kAlphabet[(n >> 6) & 63];
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out += kAlphabet[n & 63];
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i += 3;
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}
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size_t rest = in.size() - i;
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if (rest) {
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uint32_t n = static_cast<uint8_t>(in[i]) << 16;
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if (rest == 2) n |= static_cast<uint8_t>(in[i + 1]) << 8;
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out += kAlphabet[n >> 18];
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out += kAlphabet[(n >> 12) & 63];
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out += rest == 2 ? kAlphabet[(n >> 6) & 63] : '=';
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out += '=';
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}
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return out;
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}
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} // namespace roro
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