mirror of
https://github.com/hyprwm/Hyprland.git
synced 2024-08-17 17:20:57 +03:00
IPC is now a socket
This commit is contained in:
parent
30ae4be181
commit
509f0c9a8a
@ -32,7 +32,6 @@ Nevertheless, REPORT any you find! Make an issue!
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- Fix electron rendering issues
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- Fix sloppy dragging of windows
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- Optimization
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- IPC done correctly with a socket
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- Fix weird scroll on XWayland
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- Become sane
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- STABILITY
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116
hyprctl/main.cpp
116
hyprctl/main.cpp
@ -1,11 +1,17 @@
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#include <ctype.h>
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#include <netdb.h>
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#include <netinet/in.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/socket.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <fstream>
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#include <iostream>
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#include <string.h>
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#include <string>
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#include <fstream>
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#include <string>
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const std::string USAGE = R"#(
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@ -16,64 +22,76 @@ usage: hyprctl [command] [(opt)args]
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clients
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)#";
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void readReply() {
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std::ifstream ifs;
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void request(std::string arg) {
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const auto SERVERSOCKET = socket(AF_INET, SOCK_STREAM, 0);
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while (1) {
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usleep(1000 * 25);
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ifs.open("/tmp/hypr/.hyprlandrq");
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if (ifs.good()) {
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std::string reply = "";
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std::getline(ifs, reply);
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if (reply.find("RPLY:") != std::string::npos) {
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reply = "";
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std::string temp = "";
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while (std::getline(ifs, temp))
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reply += temp + '\n';
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std::cout << reply;
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unlink("/tmp/hypr/.hyprlandrq"); // cleanup
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break;
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}
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}
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if (SERVERSOCKET < 0) {
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std::cout << "Couldn't open a socket (1)";
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return;
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}
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}
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void requestMonitors() {
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std::ofstream ofs;
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ofs.open("/tmp/hypr/.hyprlandrq", std::ios::trunc);
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const auto SERVER = gethostbyname("localhost");
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ofs << "R>monitors";
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if (!SERVER) {
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std::cout << "Couldn't get host (2)";
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return;
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}
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ofs.close();
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sockaddr_in serverAddress = {0};
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serverAddress.sin_family = AF_INET;
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bcopy((char*)SERVER->h_addr, (char*)&serverAddress.sin_addr.s_addr, SERVER->h_length);
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readReply();
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}
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std::ifstream socketPortStream;
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socketPortStream.open("/tmp/hypr/.socket");
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if (!socketPortStream.good()) {
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std::cout << "No socket port file (2a)";
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return;
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}
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void requestClients() {
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std::ofstream ofs;
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ofs.open("/tmp/hypr/.hyprlandrq", std::ios::trunc);
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std::string port = "";
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std::getline(socketPortStream, port);
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socketPortStream.close();
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ofs << "R>clients";
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int portInt = 0;
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try {
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portInt = std::stoi(port.c_str());
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} catch (...) {
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std::cout << "Port not an int?! (2b)";
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return;
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}
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ofs.close();
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if (portInt == 0) {
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std::cout << "Port not an int?! (2c)";
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return;
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}
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serverAddress.sin_port = portInt;
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readReply();
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}
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if (connect(SERVERSOCKET, (sockaddr*)&serverAddress, sizeof(serverAddress)) < 0) {
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std::cout << "Couldn't connect to port " << port << " (3) Is Hyprland running?";
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return;
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}
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void requestWorkspaces() {
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std::ofstream ofs;
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ofs.open("/tmp/hypr/.hyprlandrq", std::ios::trunc);
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auto sizeWritten = write(SERVERSOCKET, arg.c_str(), arg.length());
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ofs << "R>workspaces";
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if (sizeWritten < 0) {
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std::cout << "Couldn't write (4)";
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return;
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}
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ofs.close();
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char buffer[8192] = {0};
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readReply();
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sizeWritten = read(SERVERSOCKET,buffer, 8192);
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if (sizeWritten < 0) {
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std::cout << "Couldn't read (5)";
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return;
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}
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close(SERVERSOCKET);
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std::cout << std::string(buffer);
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}
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int main(int argc, char** argv) {
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@ -84,9 +102,9 @@ int main(int argc, char** argv) {
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return 1;
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}
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if (!strcmp(argv[1], "monitors")) requestMonitors();
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else if (!strcmp(argv[1], "clients")) requestClients();
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else if (!strcmp(argv[1], "workspaces")) requestWorkspaces();
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if (!strcmp(argv[1], "monitors")) request("R>monitors");
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else if (!strcmp(argv[1], "clients")) request("R>clients");
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else if (!strcmp(argv[1], "workspaces")) request("R>workspaces");
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else {
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printf(USAGE.c_str());
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return 1;
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@ -1,6 +1,12 @@
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#include "HyprCtl.hpp"
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#include <netinet/in.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/socket.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <unistd.h>
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#include <string>
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@ -46,31 +52,58 @@ std::string workspacesRequest() {
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return result;
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}
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void HyprCtl::tickHyprCtl() {
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struct stat buf;
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void HyprCtl::startHyprCtlSocket() {
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int port = 9187;
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if (stat("/tmp/hypr/.hyprlandrq", &buf) == 0) {
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// file exists, let's open it
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std::thread([&]() {
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const auto SOCKET = socket(AF_INET, SOCK_STREAM, 0);
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requestStream.open("/tmp/hypr/.hyprlandrq");
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std::string request = "";
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std::getline(requestStream, request);
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requestStream.close();
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std::string reply = "";
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if (request == "R>monitors") reply = monitorsRequest();
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if (request == "R>workspaces") reply = workspacesRequest();
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if (request == "R>clients") reply = clientsRequest();
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if (reply != "") {
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std::ofstream ofs;
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ofs.open("/tmp/hypr/.hyprlandrq", std::ios::trunc);
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ofs << "RPLY:\n" << reply;
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ofs.close();
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if (SOCKET < 0) {
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Debug::log(ERR, "Couldn't start the Hyprland Socket. (1) IPC will not work.");
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return;
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}
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// the hyprctl app deletes the file when done.
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}
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const sockaddr_in SERVERADDRESS = {.sin_family = AF_INET, .sin_port = port, .sin_addr = (in_addr)INADDR_ANY};
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if (bind(SOCKET, (sockaddr*)&SERVERADDRESS, sizeof(SERVERADDRESS)) < 0) {
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Debug::log(ERR, "Couldn't start the Hyprland Socket. (2) IPC will not work.");
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return;
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}
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// 10 max queued.
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listen(SOCKET, 10);
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sockaddr_in clientAddress;
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socklen_t clientSize = sizeof(clientAddress);
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char readBuffer[1024] = {0};
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Debug::log(LOG, "Hypr socket started on port %i", SERVERADDRESS.sin_port);
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std::string cmd = "rm -f /tmp/hypr/.socket && echo \"" + std::to_string(SERVERADDRESS.sin_port) + "\" > /tmp/hypr/.socket";
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system(cmd.c_str()); // forgive me for using system() but it works and it doesnt matter here that much
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while(1) {
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const auto ACCEPTEDCONNECTION = accept(SOCKET, (sockaddr*)&clientAddress, &clientSize);
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if (ACCEPTEDCONNECTION < 0) {
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Debug::log(ERR, "Couldn't listen on the Hyprland Socket. (3) IPC will not work.");
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break;
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}
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auto messageSize = read(ACCEPTEDCONNECTION, readBuffer, 1024);
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readBuffer[messageSize == 1024 ? 1024 : messageSize] = '\0';
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std::string request(readBuffer);
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std::string reply = "";
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if (request == "R>monitors") reply = monitorsRequest();
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if (request == "R>workspaces") reply = workspacesRequest();
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if (request == "R>clients") reply = clientsRequest();
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write(ACCEPTEDCONNECTION, reply.c_str(), reply.length());
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close(ACCEPTEDCONNECTION);
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}
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}).detach();
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}
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#include <fstream>
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namespace HyprCtl {
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void startHyprCtlSocket();
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void tickHyprCtl();
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inline std::ifstream requestStream;
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g_pConfigManager->init();
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HyprCtl::startHyprCtlSocket();
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while (3.1415f) {
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slowUpdate++;
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if (slowUpdate >= g_pConfigManager->getInt("general:max_fps")){
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@ -27,8 +29,6 @@ void CThreadManager::handle() {
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slowUpdate = 0;
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}
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HyprCtl::tickHyprCtl();
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std::this_thread::sleep_for(std::chrono::microseconds(1000000 / g_pConfigManager->getInt("general:max_fps")));
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}
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}
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