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#include "util.h"
#include "wayland.hpp"
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <map>
#include <memory>
#include <string>
#include <vector>
#include <sys/poll.h>
struct conn {
std::vector<std::unique_ptr<wl::output>> outputs;
std::unique_ptr<genivi::controller> c;
};
namespace {
int check_events(struct wl::display *d, struct conn *c, int fd)
{
struct pollfd pfd[2] = {
{ .fd = d->get_fd(), .events = POLLIN, .revents = 0 },
{ .fd = fd, .events = POLLIN, .revents = 0 }
};
d->flush();
if (poll(pfd, fd != -1 ? 2 : 1, -1) != -1 && errno != EINTR) {
int ret = 0;
if (pfd[0].revents & POLLIN) {
ret = d->dispatch();
}
if (ret == -1)
return ret;
if (fd != -1 && (pfd[1].revents & POLLIN)) {
char buf[10];
while (read(pfd[1].fd, buf, 10) == 10)
;
// Display current status
for (auto const &i : c->c->surfaces) {
printf("Surface %d\n", i.first);
}
}
}
return 0;
}
}
int main(int argc, char **argv) {
lognotice("WinMan ver. %s", WINMAN_VERSION_STRING);
if (!getenv("XDG_RUNTIME_DIR"))
fatal("Environment variable XDG_RUNTIME_DIR not set");
auto d = std::make_unique<wl::display>();
if (!d->ok())
fatal("Could not connect to compositor");
struct conn c = {};
d->r->add_global_handler(
"ivi_controller", [&](wl_registry *r, uint32_t name, uint32_t v) {
c.c = std::make_unique<genivi::controller>(r, name, v);
});
d->r->add_global_handler(
"wl_output", [&](wl_registry *r, uint32_t name, uint32_t v) {
c.outputs.emplace_back(std::make_unique<wl::output>(r, name, v));
});
// First level objects
d->roundtrip();
// Second level objects
d->roundtrip();
// Third level objects
d->roundtrip();
if (!c.c)
fatal("ivi_controller global not available");
while (check_events(d.get(), &c, STDIN_FILENO) != -1) {
;
}
d->roundtrip();
return 0;
}
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