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restore: limit to once every 4s

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This commit is contained in:
Vaxry 2024-03-05 23:32:31 +00:00
parent 81ec54c0e8
commit f0bcadc6ad
1 changed files with 30 additions and 0 deletions
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30
src/core/hyprlock.cpp
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@ -14,6 +14,8 @@
#include <assert.h>
#include <string.h>
#include <xf86drm.h>
#include <filesystem>
#include <fstream>
CHyprlock::CHyprlock(const std::string& wlDisplay) {
m_sWaylandState.display = wl_display_connect(wlDisplay.empty() ? nullptr : wlDisplay.c_str());
@ -885,6 +887,34 @@ zwlr_screencopy_manager_v1* CHyprlock::getScreencopy() {
void CHyprlock::attemptRestoreOnDeath() {
// dirty hack
uint64_t timeNowMs = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now() - std::chrono::system_clock::from_time_t({0})).count();
constexpr char* LASTRESTARTPATH = "/tmp/hypr/.hyprlockrestart";
if (std::filesystem::exists(LASTRESTARTPATH)) {
std::ifstream ifs(LASTRESTARTPATH);
std::string content((std::istreambuf_iterator<char>(ifs)), (std::istreambuf_iterator<char>()));
uint64_t timeEncoded = 0;
try {
timeEncoded = std::stoull(content);
} catch (std::exception& e) {
// oops?
ifs.close();
std::filesystem::remove(LASTRESTARTPATH);
return;
}
ifs.close();
if (timeNowMs - timeEncoded < 4000 /* 4s, seems reasonable */) {
Debug::log(LOG, "Not restoring on death; less than 4s since last death");
return;
}
}
std::ofstream ofs(LASTRESTARTPATH, std::ios::trunc);
ofs << timeNowMs;
ofs.close();
spawnSync("hyprctl keyword misc:allow_session_lock_restore true");
spawnAsync("sleep 2 && hyprlock & disown");
}