#define WL_HIDE_DEPRECATED
+#include "config.h"
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
uint32_t capabilities;
};
+static int tbm_drm_fd = -1;
+
+/* LCOV_EXCL_START */
static void
handle_tbm_drm_authentication_info(void *data, struct wl_tbm_drm_auth *wl_tbm_drm_auth, const char *device_name, uint32_t capabilities, int32_t auth_fd)
{
}
static const struct wl_tbm_drm_auth_listener wl_tbm_drm_auth_client_listener = {
- handle_tbm_drm_authentication_info
+ handle_tbm_drm_authentication_info
};
static void
}
}
+static void
+_wayland_tbm_drm_auth_client_registry_remove_global(void *data, struct wl_registry *registry, uint32_t name)
+{
+}
+
static const struct wl_registry_listener registry_listener = {
- _wayland_tbm_drm_auth_client_registry_handle_global,
- NULL
+ _wayland_tbm_drm_auth_client_registry_handle_global,
+ _wayland_tbm_drm_auth_client_registry_remove_global
};
int
display = wl_display_connect("tbm-drm-auth");
if (!display) {
- TBM_LOG("Failed to connect display\n");
+ TBM_ERR("Failed to connect display\n");
free(tbm_drm_client);
return 0;
wl_registry = wl_display_get_registry(display);
if (!wl_registry) {
- TBM_LOG("Failed to get registry\n");
+ TBM_ERR("Failed to get registry\n");
wl_display_disconnect(display);
free(tbm_drm_client);
}
wl_registry_add_listener(wl_registry, ®istry_listener, tbm_drm_client);
- wl_display_roundtrip(display); //For Gloabl registry
- wl_tbm_drm_auth_get_authentication_info(tbm_drm_client->wl_tbm_drm_auth);
- wl_display_roundtrip(display);
+ if (wl_display_roundtrip(display) < 0) { //For Gloabl registry
+ TBM_ERR("Failed to wl_display_roundtrip for global registry\n");
+ wl_registry_destroy(wl_registry);
+ wl_display_disconnect(display);
+ free(tbm_drm_client);
+ return 0;
+ }
if (!tbm_drm_client->wl_tbm_drm_auth) {
- TBM_LOG("Failed to get wl_tbm_drm_auth interface\n");
+ TBM_ERR("Failed to get wl_tbm_drm_auth interface\n");
wl_registry_destroy(wl_registry);
wl_display_disconnect(display);
free(tbm_drm_client);
return 0;
}
+ wl_tbm_drm_auth_get_authentication_info(tbm_drm_client->wl_tbm_drm_auth);
+ if (wl_display_roundtrip(display) < 0) {
+ TBM_ERR("Failed to wl_display_roundtrip get auth info\n");
+ wl_tbm_drm_auth_set_user_data(tbm_drm_client->wl_tbm_drm_auth, NULL);
+ wl_tbm_drm_auth_destroy(tbm_drm_client->wl_tbm_drm_auth);
+ wl_registry_destroy(wl_registry);
+ wl_display_disconnect(display);
+ free(tbm_drm_client);
+ return 0;
+ }
+
if (tbm_drm_client->auth_fd < 0) {
- TBM_LOG("Failed to get auth info\n");
+ TBM_ERR("Failed to get auth info\n");
wl_tbm_drm_auth_set_user_data(tbm_drm_client->wl_tbm_drm_auth, NULL);
wl_tbm_drm_auth_destroy(tbm_drm_client->wl_tbm_drm_auth);
wl_registry_destroy(wl_registry);
if (auth_fd)
*auth_fd = tbm_drm_client->auth_fd;
else
- close(*auth_fd);
+ close(tbm_drm_client->auth_fd);
if (capabilities)
*capabilities = tbm_drm_client->capabilities;
return 1;
}
+
+
+void
+tbm_drm_helper_set_fd(int fd)
+{
+ int fd_max = tbm_bufmgr_get_fd_limit();
+
+ if (tbm_drm_fd == fd)
+ return;
+
+ if (fd < 0 || fd > fd_max) {
+ TBM_ERR("%d out of fd range\n", fd);
+ return;
+ }
+
+ if (tbm_drm_fd != -1)
+ TBM_WRN("already has TBM_DRM_FD: %d\n", tbm_drm_fd);
+
+ tbm_drm_fd = fd;
+
+ TBM_INFO("TBM_DRM_FD: %d\n", tbm_drm_fd);
+}
+
+void
+tbm_drm_helper_unset_fd(void)
+{
+ tbm_drm_fd = -1;
+ TBM_INFO("TBM_DRM_FD: %d\n", tbm_drm_fd);
+}
+
+int
+tbm_drm_helper_get_fd(void)
+{
+ int new_fd, flags;
+
+ if (tbm_drm_fd == -1) {
+ TBM_ERR("no drm fd");
+ return -1;
+ }
+
+ TBM_INFO("TBM_DRM_FD: %d\n", tbm_drm_fd);
+
+ flags = fcntl(tbm_drm_fd, F_GETFD);
+ if (flags == -1) {
+ TBM_ERR("fcntl failed: %m");
+ return -1;
+ }
+
+ new_fd = dup(tbm_drm_fd);
+ if (new_fd < 0) {
+ TBM_ERR("dup failed: %m");
+ return -1;
+ }
+
+ if (fcntl(new_fd, F_SETFD, flags|FD_CLOEXEC) == -1) {
+ TBM_ERR("failed to set fd\n");
+ close(new_fd);
+ return -1;
+ }
+
+ TBM_INFO("Return TBM_FD: %d\n", new_fd);
+
+ return new_fd;
+}
+
+/* LCOV_EXCL_STOP */