Exemple #1
0
int main(int argc, char **argv) {
	static int capture = 0, raw = 0;
	char *socket_path = NULL;
	char *output = NULL;
	int framerate = 30;

	init_log(L_INFO);

	static struct option long_options[] = {
		{"help", no_argument, NULL, 'h'},
		{"capture", no_argument, NULL, 'c'},
		{"output", required_argument, NULL, 'o'},
		{"version", no_argument, NULL, 'v'},
		{"socket", required_argument, NULL, 's'},
		{"raw", no_argument, NULL, 'r'},
		{"rate", required_argument, NULL, 'R'},
		{0, 0, 0, 0}
	};

	const char *usage =
		"Usage: swaygrab [options] [file]\n"
		"\n"
		"  -h, --help             Show help message and quit.\n"
		"  -c, --capture          Capture video.\n"
		"  -o, --output <output>  Output source.\n"
		"  -v, --version          Show the version number and quit.\n"
		"  -s, --socket <socket>  Use the specified socket.\n"
		"  -R, --rate <rate>      Specify framerate (default: 30)\n"
		"  -r, --raw              Write raw rgba data to stdout.\n";

	int c;
	while (1) {
		int option_index = 0;
		c = getopt_long(argc, argv, "hco:vs:r", long_options, &option_index);
		if (c == -1) {
			break;
		}
		switch (c) {
		case 's': // Socket
			socket_path = strdup(optarg);
			break;
		case 'r':
			raw = 1;
			break;
		case 'o': // output
			output = strdup(optarg);
			break;
		case 'c':
			capture = 1;
			break;
		case 'R': // Frame rate
			framerate = atoi(optarg);
			break;
		case 'v':
#if defined SWAY_GIT_VERSION && defined SWAY_GIT_BRANCH && defined SWAY_VERSION_DATE
			fprintf(stdout, "sway version %s (%s, branch \"%s\")\n", SWAY_GIT_VERSION, SWAY_VERSION_DATE, SWAY_GIT_BRANCH);
#else
			fprintf(stdout, "version not detected\n");
#endif
			exit(EXIT_SUCCESS);
			break;
		default:
			fprintf(stderr, "%s", usage);
			exit(EXIT_FAILURE);
		}
	}

	if (!socket_path) {
		socket_path = get_socketpath();
		if (!socket_path) {
			sway_abort("Unable to retrieve socket path");
		}
	}

	char *file = NULL;
	if (raw) {
		if (optind >= argc + 1) {
			sway_abort("Invalid usage. See `man swaygrab` %d %d", argc, optind);
		}
	} else if (optind < argc) {
		file = strdup(argv[optind]);
	}

	int socketfd = ipc_open_socket(socket_path);
	free(socket_path);

	if (!output) {
		output = get_focused_output(socketfd);
	}

	if (!file) {
		if (!capture) {
			file = default_filename("png");
		} else {
			file = default_filename("webm");
		}
	}

	if (!capture) {
		grab_and_apply_magick(file, output, socketfd, raw);
	} else {
		grab_and_apply_movie_magic(file, output, socketfd, raw, framerate);
	}

	free(output);
	free(file);
	close(socketfd);
	return 0;
}
Exemple #2
0
int main(int argc, char **argv) {
	static int quiet = 0;
	char *socket_path = NULL;
	char *cmdtype = NULL;

	init_log(L_INFO);

	static struct option long_options[] = {
		{"help", no_argument, NULL, 'h'},
		{"quiet", no_argument, NULL, 'q'},
		{"version", no_argument, NULL, 'v'},
		{"socket", required_argument, NULL, 's'},
		{"type", required_argument, NULL, 't'},
		{0, 0, 0, 0}
	};

	const char *usage =
		"Usage: swaymsg [options] [message]\n"
		"\n"
		"  -h, --help             Show help message and quit.\n"
		"  -q, --quiet            Be quiet.\n"
		"  -v, --version          Show the version number and quit.\n"
		"  -s, --socket <socket>  Use the specified socket.\n"
		"  -t, --type <type>      Specify the message type.\n";

	int c;
	while (1) {
		int option_index = 0;
		c = getopt_long(argc, argv, "hqvs:t:", long_options, &option_index);
		if (c == -1) {
			break;
		}
		switch (c) {
		case 'q': // Quiet
			quiet = 1;
			break;
		case 's': // Socket
			socket_path = strdup(optarg);
			break;
		case 't': // Type
			cmdtype = strdup(optarg);
			break;
		case 'v':
#if defined SWAY_GIT_VERSION && defined SWAY_GIT_BRANCH && defined SWAY_VERSION_DATE
			fprintf(stdout, "sway version %s (%s, branch \"%s\")\n", SWAY_GIT_VERSION, SWAY_VERSION_DATE, SWAY_GIT_BRANCH);
#else
			fprintf(stdout, "version not detected\n");
#endif
			exit(EXIT_SUCCESS);
			break;
		default:
			fprintf(stderr, "%s", usage);
			exit(EXIT_FAILURE);
		}
	}

	if (!cmdtype) {
		cmdtype = strdup("command");
	}
	if (!socket_path) {
		socket_path = get_socketpath();
		if (!socket_path) {
			sway_abort("Unable to retrieve socket path");
		}
	}

	uint32_t type = IPC_COMMAND;

	if (strcasecmp(cmdtype, "command") == 0) {
		type = IPC_COMMAND;
	} else if (strcasecmp(cmdtype, "get_workspaces") == 0) {
		type = IPC_GET_WORKSPACES;
	} else if (strcasecmp(cmdtype, "get_inputs") == 0) {
		type = IPC_GET_INPUTS;
	} else if (strcasecmp(cmdtype, "get_outputs") == 0) {
		type = IPC_GET_OUTPUTS;
	} else if (strcasecmp(cmdtype, "get_tree") == 0) {
		type = IPC_GET_TREE;
	} else if (strcasecmp(cmdtype, "get_marks") == 0) {
		type = IPC_GET_MARKS;
	} else if (strcasecmp(cmdtype, "get_bar_config") == 0) {
		type = IPC_GET_BAR_CONFIG;
	} else if (strcasecmp(cmdtype, "get_version") == 0) {
		type = IPC_GET_VERSION;
	} else {
		sway_abort("Unknown message type %s", cmdtype);
	}
	free(cmdtype);

	char *command = strdup("");
	if (optind < argc) {
		command = join_args(argv + optind, argc - optind);
	}

	int socketfd = ipc_open_socket(socket_path);
	uint32_t len = strlen(command);
	char *resp = ipc_single_command(socketfd, type, command, &len);
	if (!quiet) {
		printf("%s\n", resp);
	}
	close(socketfd);

	free(command);
	free(resp);
	free(socket_path);
	return 0;
}
Exemple #3
0
int main(int argc, char **argv) {
	const char *scaling_mode_str = "fit", *socket_path = NULL;
	int i;
	void *images = NULL;

	render_data.num_images = 0;
	render_data.color_set = 0;
	render_data.color = 0xFFFFFFFF;
	render_data.auth_state = AUTH_STATE_IDLE;

	init_log(L_INFO);
	// Install SIGALARM handler (for hiding the typing indicator)
	signal(SIGALRM, sigalarm_handler);

	static struct option long_options[] = {
		{"help", no_argument, NULL, 'h'},
		{"color", required_argument, NULL, 'c'},
		{"image", required_argument, NULL, 'i'},
		{"scaling", required_argument, NULL, 's'},
		{"tiling", no_argument, NULL, 't'},
		{"version", no_argument, NULL, 'v'},
		{"socket", required_argument, NULL, 'p'},
		{"no-unlock-indicator", no_argument, NULL, 'u'},
		{0, 0, 0, 0}
	};

	const char *usage =
		"Usage: swaylock [options...]\n"
		"\n"
		"  -h, --help                     Show help message and quit.\n"
		"  -c, --color <rrggbb[aa]>       Turn the screen into the given color instead of white.\n"
		"  -s, --scaling                  Scaling mode: stretch, fill, fit, center, tile.\n"
		"  -t, --tiling                   Same as --scaling=tile.\n"
		"  -v, --version                  Show the version number and quit.\n"
		"  -i, --image [<output>:]<path>  Display the given image.\n"
		"  -u, --no-unlock-indicator      Disable the unlock indicator.\n"
		"  --socket <socket>              Use the specified socket.\n";

	registry = registry_poll();

	int c;
	while (1) {
		int option_index = 0;
		c = getopt_long(argc, argv, "hc:i:s:tvu", long_options, &option_index);
		if (c == -1) {
			break;
		}
		switch (c) {
		case 'c':
		{
			int colorlen = strlen(optarg);
			if (colorlen < 6 || colorlen == 7 || colorlen > 8) {
				sway_log(L_ERROR, "color must be specified in 3 or 4 byte format, i.e. rrggbb or rrggbbaa");
				exit(EXIT_FAILURE);
			}
			render_data.color = strtol(optarg, NULL, 16);
			render_data.color_set = 1;

			if (colorlen == 6) {
				render_data.color <<= 8;
				render_data.color |= 0xFF;
			}
			break;
		}
		case 'i':
		{
			char *image_path = strchr(optarg, ':');
			if (image_path == NULL) {
				if (render_data.num_images == 0) {
					// Provided image without output
					render_data.image = load_image(optarg);
					render_data.num_images = -1;
				} else {
					sway_log(L_ERROR, "output must be defined for all --images or no --images");
					exit(EXIT_FAILURE);
				}
			} else {
				// Provided image for all outputs
				if (render_data.num_images == 0) {
					images = calloc(registry->outputs->length, sizeof(char*) * 2);
				} else if (render_data.num_images == -1) {
					sway_log(L_ERROR, "output must be defined for all --images or no --images");
					exit(EXIT_FAILURE);
				}

				image_path[0] = '\0';
				((char**) images)[render_data.num_images * 2] = optarg;
				((char**) images)[render_data.num_images++ * 2 + 1] = ++image_path;
			}
			break;
		}
		case 's':
			scaling_mode_str = optarg;
			break;
		case 't':
			scaling_mode_str = "tile";
			break;
		case 'p':
			socket_path = optarg;
			break;
		case 'v':
#if defined SWAY_GIT_VERSION && defined SWAY_GIT_BRANCH && defined SWAY_VERSION_DATE
			fprintf(stdout, "swaylock version %s (%s, branch \"%s\")\n", SWAY_GIT_VERSION, SWAY_VERSION_DATE, SWAY_GIT_BRANCH);
#else
			fprintf(stdout, "version not detected\n");
#endif
			exit(EXIT_SUCCESS);
			break;
		case 'u':
			show_indicator = false;
			break;
		default:
			fprintf(stderr, "%s", usage);
			exit(EXIT_FAILURE);
		}
	}

	render_data.scaling_mode = SCALING_MODE_STRETCH;
	if (strcmp(scaling_mode_str, "stretch") == 0) {
		render_data.scaling_mode = SCALING_MODE_STRETCH;
	} else if (strcmp(scaling_mode_str, "fill") == 0) {
		render_data.scaling_mode = SCALING_MODE_FILL;
	} else if (strcmp(scaling_mode_str, "fit") == 0) {
		render_data.scaling_mode = SCALING_MODE_FIT;
	} else if (strcmp(scaling_mode_str, "center") == 0) {
		render_data.scaling_mode = SCALING_MODE_CENTER;
	} else if (strcmp(scaling_mode_str, "tile") == 0) {
		render_data.scaling_mode = SCALING_MODE_TILE;
	} else {
		sway_abort("Unsupported scaling mode: %s", scaling_mode_str);
	}

	password_size = 1024;
	password = malloc(password_size);
	password[0] = '\0';
	render_data.surfaces = create_list();
	if (!socket_path) {
		socket_path = get_socketpath();
		if (!socket_path) {
			sway_abort("Unable to retrieve socket path");
		}
	}

	if (!registry) {
		sway_abort("Unable to connect to wayland compositor");
	}

	if (!registry->swaylock) {
		sway_abort("swaylock requires the compositor to support the swaylock extension.");
	}

	if (registry->pointer) {
		// We don't want swaylock to have a pointer
		wl_pointer_destroy(registry->pointer);
		registry->pointer = NULL;
	}

	for (i = 0; i < registry->outputs->length; ++i) {
		struct output_state *output = registry->outputs->items[i];
		struct window *window = window_setup(registry, output->width, output->height, true);
		if (!window) {
			sway_abort("Failed to create surfaces.");
		}
		list_add(render_data.surfaces, window);
	}

	registry->input->notify = notify_key;

	// Different background for the output
	if (render_data.num_images >= 1) {
		char **displays_paths = images;
		render_data.images = calloc(registry->outputs->length, sizeof(cairo_surface_t*));

		int socketfd = ipc_open_socket(socket_path);
		uint32_t len = 0;
		char *outputs = ipc_single_command(socketfd, IPC_GET_OUTPUTS, "", &len);
		struct json_object *json_outputs = json_tokener_parse(outputs);

		for (i = 0; i < registry->outputs->length; ++i) {
			if (displays_paths[i * 2] != NULL) {
				for (int j = 0;; ++j) {
					if (j >= json_object_array_length(json_outputs)) {
						sway_log(L_ERROR, "%s is not an extant output", displays_paths[i * 2]);
						exit(EXIT_FAILURE);
					}

					struct json_object *dsp_name, *at_j = json_object_array_get_idx(json_outputs, j);
					if (!json_object_object_get_ex(at_j, "name", &dsp_name)) {
						sway_abort("output doesn't have a name field");
					}
					if (!strcmp(displays_paths[i * 2], json_object_get_string(dsp_name))) {
						render_data.images[j] = load_image(displays_paths[i * 2 + 1]);
						break;
					}
				}
			}
		}

		json_object_put(json_outputs);
		close(socketfd);
		free(displays_paths);
	}

	render(&render_data);
	bool locked = false;
	while (wl_display_dispatch(registry->display) != -1) {
		if (!locked) {
			for (i = 0; i < registry->outputs->length; ++i) {
				struct output_state *output = registry->outputs->items[i];
				struct window *window = render_data.surfaces->items[i];
				lock_set_lock_surface(registry->swaylock, output->output, window->surface);
			}
			locked = true;
		}
	}

	// Free surfaces
	if (render_data.num_images == -1) {
		cairo_surface_destroy(render_data.image);
	} else if (render_data.num_images >= 1) {
		for (i = 0; i < registry->outputs->length; ++i) {
			if (render_data.images[i] != NULL) {
				cairo_surface_destroy(render_data.images[i]);
			}
		}
		free(render_data.images);
	}

	for (i = 0; i < render_data.surfaces->length; ++i) {
		struct window *window = render_data.surfaces->items[i];
		window_teardown(window);
	}
	list_free(render_data.surfaces);
	registry_teardown(registry);

	return 0;
}
Exemple #4
0
int main(int argc, char **argv) {
	static int quiet = 0;
	static int raw = 0;
	char *socket_path = NULL;
	char *cmdtype = NULL;

	init_log(L_INFO);

	static struct option long_options[] = {
		{"help", no_argument, NULL, 'h'},
		{"quiet", no_argument, NULL, 'q'},
		{"raw", no_argument, NULL, 'r'},
		{"socket", required_argument, NULL, 's'},
		{"type", required_argument, NULL, 't'},
		{"version", no_argument, NULL, 'v'},
		{0, 0, 0, 0}
	};

	const char *usage =
		"Usage: swaymsg [options] [message]\n"
		"\n"
		"  -h, --help             Show help message and quit.\n"
		"  -q, --quiet            Be quiet.\n"
		"  -r, --raw              Use raw output even if using a tty\n"
		"  -s, --socket <socket>  Use the specified socket.\n"
		"  -t, --type <type>      Specify the message type.\n"
		"  -v, --version          Show the version number and quit.\n";

	raw = !isatty(STDOUT_FILENO);

	int c;
	while (1) {
		int option_index = 0;
		c = getopt_long(argc, argv, "hqrs:t:v", long_options, &option_index);
		if (c == -1) {
			break;
		}
		switch (c) {
		case 'q': // Quiet
			quiet = 1;
			break;
		case 'r': // Raw
			raw = 1;
			break;
		case 's': // Socket
			socket_path = strdup(optarg);
			break;
		case 't': // Type
			cmdtype = strdup(optarg);
			break;
		case 'v':
#if defined SWAY_GIT_VERSION && defined SWAY_GIT_BRANCH && defined SWAY_VERSION_DATE
			fprintf(stdout, "sway version %s (%s, branch \"%s\")\n", SWAY_GIT_VERSION, SWAY_VERSION_DATE, SWAY_GIT_BRANCH);
#else
			fprintf(stdout, "version not detected\n");
#endif
			exit(EXIT_SUCCESS);
			break;
		default:
			fprintf(stderr, "%s", usage);
			exit(EXIT_FAILURE);
		}
	}

	if (!cmdtype) {
		cmdtype = strdup("command");
	}
	if (!socket_path) {
		socket_path = get_socketpath();
		if (!socket_path) {
			sway_abort("Unable to retrieve socket path");
		}
	}

	uint32_t type = IPC_COMMAND;

	if (strcasecmp(cmdtype, "command") == 0) {
		type = IPC_COMMAND;
	} else if (strcasecmp(cmdtype, "get_workspaces") == 0) {
		type = IPC_GET_WORKSPACES;
	} else if (strcasecmp(cmdtype, "get_inputs") == 0) {
		type = IPC_GET_INPUTS;
	} else if (strcasecmp(cmdtype, "get_outputs") == 0) {
		type = IPC_GET_OUTPUTS;
	} else if (strcasecmp(cmdtype, "get_tree") == 0) {
		type = IPC_GET_TREE;
	} else if (strcasecmp(cmdtype, "get_marks") == 0) {
		type = IPC_GET_MARKS;
	} else if (strcasecmp(cmdtype, "get_bar_config") == 0) {
		type = IPC_GET_BAR_CONFIG;
	} else if (strcasecmp(cmdtype, "get_version") == 0) {
		type = IPC_GET_VERSION;
	} else {
		sway_abort("Unknown message type %s", cmdtype);
	}
	free(cmdtype);

	char *command = strdup("");
	if (optind < argc) {
		command = join_args(argv + optind, argc - optind);
	}

	int ret = 0;
	int socketfd = ipc_open_socket(socket_path);
	uint32_t len = strlen(command);
	char *resp = ipc_single_command(socketfd, type, command, &len);
	if (!quiet) {
		// pretty print the json
		json_object *obj = json_tokener_parse(resp);

		if (obj == NULL) {
			fprintf(stderr, "ERROR: Could not parse json response from ipc. This is a bug in sway.");
			printf("%s\n", resp);
			ret = 1;
		} else {
			if (raw) {
				printf("%s\n", json_object_to_json_string_ext(obj,
					JSON_C_TO_STRING_PRETTY | JSON_C_TO_STRING_SPACED));
			} else {
				pretty_print(type, obj);
			}
			free(obj);
		}
	}
	close(socketfd);

	free(command);
	free(resp);
	free(socket_path);
	return ret;
}