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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 <errno.h>
#include <string>
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 (%s)\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, g_pCompositor->getWorkspaceByID(m.activeWorkspace)->m_szName.c_str(), (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 (%s)\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, (w.m_iWorkspaceID == -1 ? "" : g_pCompositor->getWorkspaceByID(w.m_iWorkspaceID)->m_szName.c_str()), (int)w.m_bIsFloating);
}
return result;
}
std::string workspacesRequest() {
std::string result = "";
for (auto& w : g_pCompositor->m_lWorkspaces) {
result += getFormat("workspace ID %i (%s) on monitor %s:\n\twindows: %i\n\thasfullscreen: %i\n\n",
w.m_iID, w.m_szName.c_str(), g_pCompositor->getMonitorFromID(w.m_iMonitorID)->szName.c_str(), g_pCompositor->getWindowsOnWorkspace(w.m_iID), (int)w.m_bHasFullscreenWindow);
}
return result;
}
std::string activeWindowRequest() {
const auto PWINDOW = g_pCompositor->m_pLastWindow;
if (!g_pCompositor->windowValidMapped(PWINDOW))
return "Invalid";
return getFormat("Window %x -> %s:\n\tat: %i,%i\n\tsize: %i, %i\n\tworkspace: %i (%s)\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, (PWINDOW->m_iWorkspaceID == -1 ? "" : g_pCompositor->getWorkspaceByID(PWINDOW->m_iWorkspaceID)->m_szName.c_str()), (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: xywh: %i %i %i %i\n", layer, layer->geometry.x, layer->geometry.y, layer->geometry.width, layer->geometry.height);
}
layerLevel++;
}
result += "\n\n";
}
return result;
}
std::string dispatchRequest(std::string in) {
// get rid of the dispatch keyword
in = in.substr(in.find_first_of(' ') + 1);
const auto DISPATCHSTR = in.substr(0, in.find_first_of(' '));
const auto DISPATCHARG = in.substr(in.find_first_of(' ') + 1);
const auto DISPATCHER = g_pKeybindManager->m_mDispatchers.find(DISPATCHSTR);
if (DISPATCHER == g_pKeybindManager->m_mDispatchers.end())
return "Invalid dispatcher";
DISPATCHER->second(DISPATCHARG);
return "ok";
}
std::string dispatchKeyword(std::string in) {
// get rid of the keyword keyword
in = in.substr(in.find_first_of(' ') + 1);
const auto COMMAND = in.substr(0, in.find_first_of(' '));
const auto VALUE = in.substr(in.find_first_of(' ') + 1);
std::string retval = g_pConfigManager->parseKeyword(COMMAND, VALUE, true);
if (COMMAND == "monitor")
g_pConfigManager->m_bWantsMonitorReload = true; // for monitor keywords
if (retval == "")
return "ok";
return retval;
}
void HyprCtl::startHyprCtlSocket() {
std::thread([&]() {
uint16_t connectPort = 9187;
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 = connectPort, .sin_addr = (in_addr)INADDR_ANY};
while(connectPort < 11000) {
if (bind(SOCKET, (sockaddr*)&SERVERADDRESS, sizeof(SERVERADDRESS)) < 0) {
Debug::log(LOG, "IPC: Port %d failed with an error: %s", connectPort, strerror(errno));
} else {
break;
}
connectPort++;
SERVERADDRESS.sin_port = connectPort;
}
// 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", connectPort);
std::string cmd = "rm -f /tmp/hypr/.socket";
system(cmd.c_str()); // forgive me for using system() but it works and it doesnt matter here that much
cmd = "echo \"" + std::to_string(connectPort) + "\" > /tmp/hypr/.socket";
system(cmd.c_str());
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 = "";
try {
if (request == "monitors") reply = monitorsRequest();
else if (request == "workspaces") reply = workspacesRequest();
else if (request == "clients") reply = clientsRequest();
else if (request == "activewindow") reply = activeWindowRequest();
else if (request == "layers") reply = layersRequest();
else if (request.find("dispatch") == 0) reply = dispatchRequest(request);
else if (request.find("keyword") == 0) reply = dispatchKeyword(request);
} catch (std::exception& e) {
Debug::log(ERR, "Error in request: %s", e.what());
reply = "Err: " + std::string(e.what());
}
write(ACCEPTEDCONNECTION, reply.c_str(), reply.length());
close(ACCEPTEDCONNECTION);
}
close(SOCKET);
}).detach();
}
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