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#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <sys/un.h>
#include "vtest.h"
#include "vtest_protocol.h"
static int vtest_open_socket(const char *path)
{
struct sockaddr_un un;
int sock;
sock = socket(PF_UNIX, SOCK_STREAM, 0);
if (sock < 0) {
return -1;
}
memset(&un, 0, sizeof(un));
un.sun_family = AF_UNIX;
snprintf(un.sun_path, sizeof(un.sun_path), "%s", path);
unlink(un.sun_path);
if (bind(sock, (struct sockaddr *)&un, sizeof(un)) < 0) {
goto err;
}
if (listen(sock, 1) < 0){
goto err;
}
return sock;
err:
close(sock);
return -1;
}
int wait_for_socket_accept(int sock)
{
fd_set read_fds;
int new_fd;
int ret;
FD_ZERO(&read_fds);
FD_SET(sock, &read_fds);
ret = select(sock + 1, &read_fds, NULL, NULL, NULL);
if (ret < 0)
return ret;
if (FD_ISSET(sock, &read_fds)) {
new_fd = accept(sock, NULL, NULL);
return new_fd;
}
return -1;
}
int wait_for_socket_read(int sock)
{
fd_set read_fds;
int ret;
FD_ZERO(&read_fds);
FD_SET(sock, &read_fds);
ret = select(sock + 1, &read_fds, NULL, NULL, NULL);
if (ret < 0)
return ret;
if (FD_ISSET(sock, &read_fds)) {
return 0;
}
return -1;
}
int main(void)
{
int sock, new_fd, ret;
uint32_t header[VTEST_HDR_SIZE];
sock = vtest_open_socket("/tmp/.virgl_test");
new_fd = wait_for_socket_accept(sock);
again:
ret = wait_for_socket_read(new_fd);
if (ret < 0)
goto err;
vtest_create_renderer(new_fd);
ret = read(new_fd, &header, sizeof(header));
if (ret == 8) {
fprintf(stderr, "got length: %d cmd: %d\n", header[0], header[1]);
switch (header[1]) {
case VCMD_GET_CAPS:
vtest_send_caps();
break;
case VCMD_RESOURCE_CREATE:
vtest_create_resource();
break;
case VCMD_RESOURCE_UNREF:
vtest_resource_unref();
break;
case VCMD_SUBMIT_CMD:
vtest_submit_cmd(header[0]);
break;
default:
break;
}
goto again;
}
err:
close(new_fd);
close(sock);
}
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