38 lines
1.0 KiB
C++
38 lines
1.0 KiB
C++
//
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// Created by grimmauld on 03.03.24.
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//
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#include "Sway.h"
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swaymsg Sway::sendIPC(const swaymsg &query) const {
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if (send(socketfd, query.asBuffer(), query.size(), 0) == -1) {
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throw std::runtime_error("Swaysock: Error on send() call");
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}
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return swaymsg::fromSock(socketfd);
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}
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Sway::Sway() : socketfd(socket(AF_UNIX, SOCK_STREAM, 0)) {
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initializeSocket();
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}
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void Sway::initializeSocket() const {
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auto *sockaddr = std::getenv("SWAYSOCK");
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if (sockaddr == nullptr) {
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throw std::runtime_error("Binding socket: reading SWAYSOCK env var failed");
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}
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if (socketfd == -1) {
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throw std::runtime_error("Binding socket: could not get file descriptor");
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}
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struct sockaddr_un swaysock{};
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swaysock.sun_family = AF_UNIX;
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strcpy(swaysock.sun_path, sockaddr);
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auto dlen = strlen(swaysock.sun_path) + sizeof(swaysock.sun_family);
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if (connect(socketfd, (struct sockaddr *) &swaysock, dlen) == -1) {
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throw std::runtime_error("Binding socket: could not connect to socket");
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}
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}
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