input_stream: return errors with GError

4 files changed, 43 insertions, 14 deletions

diff --git a/test/dump_playlist.c b/test/dump_playlist.c
index fba9498a7..bf31400fe 100644
--- a/test/dump_playlist.c
+++ b/test/dump_playlist.c
@@ -88,17 +88,24 @@ int main(int argc, char **argv)
 	if (playlist == NULL) {
 		/* open the stream and wait until it becomes ready */
 
-		success = input_stream_open(&is, uri);
+		success = input_stream_open(&is, uri, &error);
 		if (!success) {
-			g_printerr("input_stream_open() failed\n");
+			if (error != NULL) {
+				g_warning("%s", error->message);
+				g_error_free(error);
+			} else
+				g_printerr("input_stream_open() failed\n");
 			return 2;
 		}
 
 		while (!is.ready) {
-			int ret = input_stream_buffer(&is);
-			if (ret < 0)
+			int ret = input_stream_buffer(&is, &error);
+			if (ret < 0) {
 				/* error */
+				g_warning("%s", error->message);
+				g_error_free(error);
 				return 2;
+			}
 
 			if (ret == 0)
 				/* nothing was buffered - wait */
diff --git a/test/read_tags.c b/test/read_tags.c
index 647f7eacf..2e2c95ca5 100644
--- a/test/read_tags.c
+++ b/test/read_tags.c
@@ -93,7 +93,7 @@ decoder_read(G_GNUC_UNUSED struct decoder *decoder,
 	     struct input_stream *is,
 	     void *buffer, size_t length)
 {
-	return input_stream_read(is, buffer, length);
+	return input_stream_read(is, buffer, length, NULL);
 }
 
 enum decoder_command
diff --git a/test/run_decoder.c b/test/run_decoder.c
index dd1ecdb67..0ac5a7f21 100644
--- a/test/run_decoder.c
+++ b/test/run_decoder.c
@@ -114,7 +114,7 @@ decoder_read(G_GNUC_UNUSED struct decoder *decoder,
 	     struct input_stream *is,
 	     void *buffer, size_t length)
 {
-	return input_stream_read(is, buffer, length);
+	return input_stream_read(is, buffer, length, NULL);
 }
 
 enum decoder_command
@@ -175,9 +175,16 @@ int main(int argc, char **argv)
 	} else if (decoder.plugin->stream_decode != NULL) {
 		struct input_stream is;
 
-		ret = input_stream_open(&is, decoder.uri);
-		if (!ret)
+		ret = input_stream_open(&is, decoder.uri, &error);
+		if (!ret) {
+			if (error != NULL) {
+				g_warning("%s", error->message);
+				g_error_free(error);
+			} else
+				g_printerr("input_stream_open() failed\n");
+
 			return 1;
+		}
 
 		decoder_plugin_stream_decode(decoder.plugin, &decoder, &is);
 
diff --git a/test/run_input.c b/test/run_input.c
index bd66a1b1a..a7423a2e7 100644
--- a/test/run_input.c
+++ b/test/run_input.c
@@ -45,6 +45,7 @@ my_log_func(const gchar *log_domain, G_GNUC_UNUSED GLogLevelFlags log_level,
 static int
 dump_input_stream(struct input_stream *is)
 {
+	GError *error = NULL;
 	char buffer[4096];
 	size_t num_read;
 	ssize_t num_written;
@@ -52,10 +53,13 @@ dump_input_stream(struct input_stream *is)
 	/* wait until the stream becomes ready */
 
 	while (!is->ready) {
-		int ret = input_stream_buffer(is);
-		if (ret < 0)
+		int ret = input_stream_buffer(is, &error);
+		if (ret < 0) {
 			/* error */
+			g_warning("%s", error->message);
+			g_error_free(error);
 			return 2;
+		}
 
 		if (ret == 0)
 			/* nothing was buffered - wait */
@@ -77,9 +81,16 @@ dump_input_stream(struct input_stream *is)
 			tag_free(tag);
 		}
 
-		num_read = input_stream_read(is, buffer, sizeof(buffer));
-		if (num_read == 0)
+		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)
@@ -122,11 +133,15 @@ int main(int argc, char **argv)
 
 	/* open the stream and dump it */
 
-	if (input_stream_open(&is, argv[1])) {
+	if (input_stream_open(&is, argv[1], &error)) {
 		ret = dump_input_stream(&is);
 		input_stream_close(&is);
 	} else {
-		g_printerr("input_stream_open() failed\n");
+		if (error != NULL) {
+			g_warning("%s", error->message);
+			g_error_free(error);
+		} else
+			g_printerr("input_stream_open() failed\n");
 		ret = 2;
 	}