Exemplos de input_stream_lock em C++ (Cpp)

Exemplo n.º 1

Arquivo: dump_text_file.c Projeto: pallotron/MPD

static int
dump_input_stream(struct input_stream *is)
{
	GError *error = NULL;

	input_stream_lock(is);

	/* wait until the stream becomes ready */

	input_stream_wait_ready(is);

	if (!input_stream_check(is, &error)) {
		g_warning("%s", error->message);
		g_error_free(error);
		input_stream_unlock(is);
		return EXIT_FAILURE;
	}

	/* read data and tags from the stream */

	input_stream_unlock(is);

	struct text_input_stream *tis = text_input_stream_new(is);
	dump_text_file(tis);
	text_input_stream_free(tis);

	input_stream_lock(is);

	if (!input_stream_check(is, &error)) {
		g_warning("%s", error->message);
		g_error_free(error);
		input_stream_unlock(is);
		return EXIT_FAILURE;
	}

	input_stream_unlock(is);

	return 0;
}

Exemplo n.º 2

Arquivo: run_input.c Projeto: Acidburn0zzz/mpd

static int
dump_input_stream(struct input_stream *is)
{
	GError *error = NULL;
	char buffer[4096];
	size_t num_read;
	ssize_t num_written;

	input_stream_lock(is);

	/* wait until the stream becomes ready */

	input_stream_wait_ready(is);

	if (!input_stream_check(is, &error)) {
		g_warning("%s", error->message);
		g_error_free(error);
		input_stream_unlock(is);
		return EXIT_FAILURE;
	}

	/* print meta data */

	if (is->mime != NULL)
		g_printerr("MIME type: %s\n", is->mime);

	/* read data and tags from the stream */

	while (!input_stream_eof(is)) {
		struct tag *tag = input_stream_tag(is);
		if (tag != NULL) {
			g_printerr("Received a tag:\n");
			tag_save(stderr, tag);
			tag_free(tag);
		}

		num_read = input_stream_read(is, buffer, sizeof(buffer),
					     &error);
		if (num_read == 0) {
			if (error != NULL) {
				g_warning("%s", error->message);
				g_error_free(error);
			}

			break;
		}

		num_written = write(1, buffer, num_read);
		if (num_written <= 0)
			break;
	}

	if (!input_stream_check(is, &error)) {
		g_warning("%s", error->message);
		g_error_free(error);
		input_stream_unlock(is);
		return EXIT_FAILURE;
	}

	input_stream_unlock(is);

	return 0;
}