#define _POSIX_C_SOURCE 200809L #include #include #include #include #include #include #include "backend/rdp.h" #include "util/signal.h" struct wlr_rdp_backend *rdp_backend_from_backend( struct wlr_backend *wlr_backend) { assert(wlr_backend_is_rdp(wlr_backend)); return (struct wlr_rdp_backend *)wlr_backend; } static bool backend_start(struct wlr_backend *wlr_backend) { struct wlr_rdp_backend *backend = rdp_backend_from_backend(wlr_backend); assert(backend->listener == NULL); wlr_log(WLR_INFO, "Starting RDP backend"); if (!rdp_configure_listener(backend)) { return false; } return true; } void wlr_rdp_backend_set_address(struct wlr_backend *wlr_backend, const char *address) { struct wlr_rdp_backend *backend = rdp_backend_from_backend(wlr_backend); assert(backend->listener == NULL); backend->address = strdup(address); } void wlr_rdp_backend_set_port(struct wlr_backend *wlr_backend, int port) { struct wlr_rdp_backend *backend = rdp_backend_from_backend(wlr_backend); assert(backend->listener == NULL); backend->port = port; } static void backend_destroy(struct wlr_backend *wlr_backend) { struct wlr_rdp_backend *backend = rdp_backend_from_backend(wlr_backend); if (!wlr_backend) { return; } wl_list_remove(&backend->display_destroy.link); struct wlr_rdp_peer_context *client; wl_list_for_each(client, &backend->clients, link) { freerdp_peer_context_free(client->peer); freerdp_peer_free(client->peer); } wlr_signal_emit_safe(&wlr_backend->events.destroy, backend); wlr_renderer_destroy(backend->renderer); wlr_egl_finish(&backend->egl); free(backend->address); free(backend); } static struct wlr_renderer *backend_get_renderer( struct wlr_backend *wlr_backend) { struct wlr_rdp_backend *backend = rdp_backend_from_backend(wlr_backend); return backend->renderer; } static const struct wlr_backend_impl backend_impl = { .start = backend_start, .destroy = backend_destroy, .get_renderer = backend_get_renderer, }; static void handle_display_destroy(struct wl_listener *listener, void *data) { struct wlr_rdp_backend *backend = wl_container_of(listener, backend, display_destroy); backend_destroy(&backend->backend); } struct wlr_backend *wlr_rdp_backend_create(struct wl_display *display, wlr_renderer_create_func_t create_renderer_func, const char *tls_cert_path, const char *tls_key_path) { wlr_log(WLR_INFO, "Creating RDP backend"); struct wlr_rdp_backend *backend = calloc(1, sizeof(struct wlr_rdp_backend)); if (!backend) { wlr_log(WLR_ERROR, "Failed to allocate wlr_rdp_backend"); return NULL; } wlr_backend_init(&backend->backend, &backend_impl); backend->display = display; backend->tls_cert_path = tls_cert_path; backend->tls_key_path = tls_key_path; backend->address = strdup("127.0.0.1"); backend->port = 3389; wl_list_init(&backend->clients); static const EGLint config_attribs[] = { EGL_SURFACE_TYPE, EGL_PBUFFER_BIT, EGL_ALPHA_SIZE, 0, EGL_BLUE_SIZE, 1, EGL_GREEN_SIZE, 1, EGL_RED_SIZE, 1, EGL_NONE, }; if (!create_renderer_func) { create_renderer_func = wlr_renderer_autocreate; } backend->renderer = create_renderer_func(&backend->egl, EGL_PLATFORM_SURFACELESS_MESA, NULL, (EGLint*)config_attribs, 0); if (!backend->renderer) { wlr_log(WLR_ERROR, "Failed to create renderer"); free(backend); return NULL; } backend->display_destroy.notify = handle_display_destroy; wl_display_add_destroy_listener(display, &backend->display_destroy); return &backend->backend; } bool wlr_backend_is_rdp(struct wlr_backend *backend) { return backend->impl == &backend_impl; }