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#include "HyprCtl.hpp"
#include <netinet/in.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include <string>
std::string getFormat(const char* fmt, ...) {
char buf[2048] = "";
va_list args;
va_start(args, fmt);
vsprintf(buf, fmt , args);
va_end(args);
return std::string(buf);
}
std::string monitorsRequest() {
std::string result = "";
for (auto& m : g_pCompositor->m_lMonitors) {
result += getFormat("Monitor %s (ID %i):\n\t%ix%i@%f at %ix%i\n\tactive workspace: %i\n\treserved: %i %i %i %i\n\n",
m.szName.c_str(), m.ID, (int)m.vecSize.x, (int)m.vecSize.y, m.refreshRate, (int)m.vecPosition.x, (int)m.vecPosition.y, m.activeWorkspace, (int)m.vecReservedTopLeft.x, (int)m.vecReservedTopLeft.y, (int)m.vecReservedBottomRight.x, (int)m.vecReservedBottomRight.y);
}
return result;
}
std::string clientsRequest() {
std::string result = "";
for (auto& w : g_pCompositor->m_lWindows) {
result += getFormat("Window %x -> %s:\n\tat: %i,%i\n\tsize: %i, %i\n\tworkspace: %i\n\tfloating: %i\n\n",
&w, w.m_szTitle.c_str(), (int)w.m_vRealPosition.x, (int)w.m_vRealPosition.y, (int)w.m_vRealSize.x, (int)w.m_vRealSize.y, w.m_iWorkspaceID, (int)w.m_bIsFloating);
}
return result;
}
std::string workspacesRequest() {
std::string result = "";
for (auto& w : g_pCompositor->m_lWorkspaces) {
result += getFormat("workspace ID %i on monitor %s:\n\twindows: %i\n\thasfullscreen: %i\n\n",
w.ID, g_pCompositor->getMonitorFromID(w.monitorID)->szName.c_str(), g_pCompositor->getWindowsOnWorkspace(w.ID), (int)w.hasFullscreenWindow);
}
return result;
}
std::string activeWindowRequest() {
const auto PWINDOW = g_pCompositor->getWindowFromSurface(g_pCompositor->m_pLastFocus);
if (!g_pCompositor->windowValidMapped(PWINDOW))
return "Invalid";
return getFormat("Window %x -> %s:\n\tat: %i,%i\n\tsize: %i, %i\n\tworkspace: %i\n\tfloating: %i\n\n",
PWINDOW, PWINDOW->m_szTitle.c_str(), (int)PWINDOW->m_vRealPosition.x, (int)PWINDOW->m_vRealPosition.y, (int)PWINDOW->m_vRealSize.x, (int)PWINDOW->m_vRealSize.y, PWINDOW->m_iWorkspaceID, (int)PWINDOW->m_bIsFloating);
}
std::string layersRequest() {
std::string result = "";
for (auto& mon : g_pCompositor->m_lMonitors) {
result += getFormat("Monitor %s:\n");
int layerLevel = 0;
for (auto& level : mon.m_aLayerSurfaceLists) {
result += getFormat("\tLayer level %i:\n", layerLevel);
for (auto& layer : level) {
result += getFormat("\t\tLayer %x -> %s: xywh: %i %i %i %i\n", layer, (layer->layerSurface ? layer->layerSurface->_namespace : "null"), layer->geometry.x, layer->geometry.y, layer->geometry.width, layer->geometry.height);
}
layerLevel++;
}
result += "\n\n";
}
return result;
}
void HyprCtl::startHyprCtlSocket() {
int port = 9187;
std::thread([&]() {
const auto SOCKET = socket(AF_INET, SOCK_STREAM, 0);
if (SOCKET < 0) {
Debug::log(ERR, "Couldn't start the Hyprland Socket. (1) IPC will not work.");
return;
}
sockaddr_in SERVERADDRESS = {.sin_family = AF_INET, .sin_port = port, .sin_addr = (in_addr)INADDR_ANY};
bool bound = false;
while (port++ < 9200) {
if (bind(SOCKET, (sockaddr*)&SERVERADDRESS, sizeof(SERVERADDRESS)) >= 0) {
bound = true;
break;
}
SERVERADDRESS = {.sin_family = AF_INET, .sin_port = port, .sin_addr = (in_addr)INADDR_ANY};
}
if (!bound) {
Debug::log(ERR, "Couldn't start the Hyprland Socket. (2) IPC will not work.");
return;
}
// 10 max queued.
listen(SOCKET, 10);
sockaddr_in clientAddress;
socklen_t clientSize = sizeof(clientAddress);
char readBuffer[1024] = {0};
Debug::log(LOG, "Hypr socket started on port %i", SERVERADDRESS.sin_port);
std::string cmd = "rm -f /tmp/hypr/.socket && echo \"" + std::to_string(SERVERADDRESS.sin_port) + "\" > /tmp/hypr/.socket";
system(cmd.c_str()); // forgive me for using system() but it works and it doesnt matter here that much
while(1) {
const auto ACCEPTEDCONNECTION = accept(SOCKET, (sockaddr*)&clientAddress, &clientSize);
if (ACCEPTEDCONNECTION < 0) {
Debug::log(ERR, "Couldn't listen on the Hyprland Socket. (3) IPC will not work.");
break;
}
auto messageSize = read(ACCEPTEDCONNECTION, readBuffer, 1024);
readBuffer[messageSize == 1024 ? 1024 : messageSize] = '\0';
std::string request(readBuffer);
std::string reply = "";
if (request == "monitors") reply = monitorsRequest();
if (request == "workspaces") reply = workspacesRequest();
if (request == "clients") reply = clientsRequest();
if (request == "activewindow") reply = activeWindowRequest();
if (request == "layers") reply = layersRequest();
write(ACCEPTEDCONNECTION, reply.c_str(), reply.length());
close(ACCEPTEDCONNECTION);
}
close(SOCKET);
}).detach();
}
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