17 std::vector<std::unique_ptr<wl::output>> outputs;
18 std::unique_ptr<genivi::controller> c;
22 int check_events(struct wl::display *d, struct conn *c, int fd) {
23 struct pollfd pfd[2] = {{.fd = d->get_fd(), .events = POLLIN, .revents = 0},
24 {.fd = fd, .events = POLLIN, .revents = 0}};
28 if (poll(pfd, fd != -1 ? 2 : 1, -1) != -1 && errno != EINTR) {
31 if (pfd[0].revents & POLLIN) {
38 if (fd != -1 && (pfd[1].revents & POLLIN)) {
41 // read all there is ...
42 while (read(pfd[1].fd, buf, sizeof(buf)) == sizeof(buf))
45 // Display current status
46 if (!c->c->surfaces.empty()) {
48 for (auto const &i : c->c->surfaces) {
49 struct genivi::rect const &r = i.second->dst_rect;
50 struct genivi::size const &s = i.second->size;
51 printf("%d [%ux%u] (%ux%u@%dx%d), ", i.first, s.w, s.h, r.w, r.h,
63 int main(int argc, char **argv) {
64 lognotice("WinMan ver. %s", WINMAN_VERSION_STRING);
66 if (!getenv("XDG_RUNTIME_DIR"))
67 fatal("Environment variable XDG_RUNTIME_DIR not set");
69 auto d = std::make_unique<wl::display>();
71 fatal("Could not connect to compositor");
75 d->r->add_global_handler(
76 "ivi_controller", [&](wl_registry *r, uint32_t name, uint32_t v) {
77 c.c = std::make_unique<genivi::controller>(r, name, v);
80 d->r->add_global_handler(
81 "wl_output", [&](wl_registry *r, uint32_t name, uint32_t v) {
82 c.outputs.emplace_back(std::make_unique<wl::output>(r, name, v));
85 // First level objects
87 // Second level objects
89 // Third level objects
93 fatal("ivi_controller global not available");
95 if (c.outputs.empty())
96 fatal("no output was set up!");
98 while (check_events(d.get(), &c, STDIN_FILENO) != -1) {
99 c.c->execute_pending();