1 files changed, 0 insertions, 309 deletions
diff --git a/cras/src/tools/cras_monitor/cras_monitor.c b/cras/src/tools/cras_monitor/cras_monitor.c
deleted file mode 100644
index 19252773..00000000
--- a/cras/src/tools/cras_monitor/cras_monitor.c
+++ /dev/null
@@ -1,309 +0,0 @@
-/* Copyright 2016 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include <errno.h>
-#include <getopt.h>
-#include <inttypes.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <string.h>
-#include <syslog.h>
-#include <sys/select.h>
-#include <unistd.h>
-
-#include "cras_client.h"
-#include "cras_types.h"
-#include "cras_util.h"
-#include "cras_version.h"
-
-static void output_volume_changed(void *context, int32_t volume)
-{
-	printf("output volume: %d/100\n", volume);
-}
-
-static void output_mute_changed(void *context, int muted, int user_muted,
-				int mute_locked)
-{
-	printf("output mute: muted: %d, user_muted: %d, mute_locked: %d\n",
-	       muted, user_muted, mute_locked);
-}
-
-static void capture_mute_changed(void *context, int muted, int mute_locked)
-{
-	printf("capture mute: muted: %d, mute_locked: %d\n", muted,
-	       mute_locked);
-}
-
-static void nodes_changed(void *context)
-{
-	printf("nodes changed\n");
-}
-
-static const char *string_for_direction(enum CRAS_STREAM_DIRECTION dir)
-{
-	switch (dir) {
-	case CRAS_STREAM_OUTPUT:
-		return "output";
-	case CRAS_STREAM_INPUT:
-		return "input";
-	case CRAS_STREAM_POST_MIX_PRE_DSP:
-		return "post_mix_pre_dsp";
-	default:
-		break;
-	}
-
-	return "undefined";
-}
-
-size_t node_array_index_of_node_id(struct cras_ionode_info *nodes,
-				   size_t num_nodes, cras_node_id_t node_id)
-{
-	uint32_t dev_index = dev_index_of(node_id);
-	uint32_t node_index = node_index_of(node_id);
-	size_t i;
-
-	for (i = 0; i < num_nodes; i++) {
-		if (nodes[i].iodev_idx == dev_index &&
-		    nodes[i].ionode_idx == node_index)
-			return i;
-	}
-	return CRAS_MAX_IONODES;
-}
-
-const char *node_name_for_node_id(struct cras_client *client,
-				  enum CRAS_STREAM_DIRECTION dir,
-				  cras_node_id_t node_id)
-{
-	struct cras_ionode_info nodes[CRAS_MAX_IONODES];
-	struct cras_iodev_info devs[CRAS_MAX_IODEVS];
-	size_t num_devs = CRAS_MAX_IODEVS;
-	size_t num_nodes = CRAS_MAX_IONODES;
-	uint32_t iodev_idx = dev_index_of(node_id);
-	size_t node_index;
-	char buf[1024];
-	int rc;
-
-	if (node_id == 0) {
-		return strdup("none");
-	} else if (iodev_idx <= 2) {
-		return strdup("fallback");
-	} else if (dir == CRAS_STREAM_POST_MIX_PRE_DSP) {
-		snprintf(buf, sizeof(buf), "%s node: %" PRIu64 "\n",
-			 string_for_direction(dir), node_id);
-		return strdup(buf);
-	} else if (dir == CRAS_STREAM_OUTPUT) {
-		rc = cras_client_get_output_devices(client, devs, nodes,
-						    &num_devs, &num_nodes);
-	} else if (dir == CRAS_STREAM_INPUT) {
-		rc = cras_client_get_input_devices(client, devs, nodes,
-						   &num_devs, &num_nodes);
-	} else {
-		return strdup("unknown");
-	}
-
-	if (rc != 0) {
-		syslog(LOG_ERR, "Couldn't get output devices: %s\n",
-		       strerror(-rc));
-		snprintf(buf, sizeof(buf), "%u:%u", iodev_idx,
-			 node_index_of(node_id));
-		return strdup(buf);
-	}
-	node_index = node_array_index_of_node_id(nodes, num_nodes, node_id);
-	if (node_index >= num_nodes)
-		snprintf(buf, sizeof(buf), "unknown: %zu >= %zu", node_index,
-			 num_nodes);
-	else
-		snprintf(buf, sizeof(buf), "%u:%u: %s",
-			 nodes[node_index].iodev_idx,
-			 nodes[node_index].ionode_idx, nodes[node_index].name);
-	return strdup(buf);
-}
-
-static void active_node_changed(void *context, enum CRAS_STREAM_DIRECTION dir,
-				cras_node_id_t node_id)
-{
-	struct cras_client *client = (struct cras_client *)context;
-	const char *node_name = node_name_for_node_id(client, dir, node_id);
-	printf("active node (%s): %s\n", string_for_direction(dir), node_name);
-	free((void *)node_name);
-}
-
-static void output_node_volume_changed(void *context, cras_node_id_t node_id,
-				       int32_t volume)
-{
-	struct cras_client *client = (struct cras_client *)context;
-	const char *node_name =
-		node_name_for_node_id(client, CRAS_STREAM_OUTPUT, node_id);
-	printf("output node '%s' volume: %d\n", node_name, volume);
-	free((void *)node_name);
-}
-
-static void node_left_right_swapped_changed(void *context,
-					    cras_node_id_t node_id, int swapped)
-{
-	struct cras_client *client = (struct cras_client *)context;
-	const char *node_name =
-		node_name_for_node_id(client, CRAS_STREAM_OUTPUT, node_id);
-	printf("output node '%s' left-right swapped: %d\n", node_name, swapped);
-	free((void *)node_name);
-}
-
-static void input_node_gain_changed(void *context, cras_node_id_t node_id,
-				    int32_t gain)
-{
-	struct cras_client *client = (struct cras_client *)context;
-	const char *node_name =
-		node_name_for_node_id(client, CRAS_STREAM_INPUT, node_id);
-	printf("input node '%s' gain: %d\n", node_name, gain);
-	free((void *)node_name);
-}
-
-static void num_active_streams_changed(void *context,
-				       enum CRAS_STREAM_DIRECTION dir,
-				       uint32_t num_active_streams)
-{
-	printf("num active %s streams: %u\n", string_for_direction(dir),
-	       num_active_streams);
-}
-
-static void server_connection_callback(struct cras_client *client,
-				       cras_connection_status_t status,
-				       void *user_arg)
-{
-	const char *status_str = "undefined";
-	switch (status) {
-	case CRAS_CONN_STATUS_FAILED:
-		status_str = "error";
-		break;
-	case CRAS_CONN_STATUS_DISCONNECTED:
-		status_str = "disconnected";
-		break;
-	case CRAS_CONN_STATUS_CONNECTED:
-		status_str = "connected";
-		break;
-	}
-	printf("server %s\n", status_str);
-}
-
-static void print_usage(const char *command)
-{
-	fprintf(stderr,
-		"%s [options]\n"
-		"  Where [options] are:\n"
-		"    --sync|-s  - Use the synchronous connection functions.\n"
-		"    --log-level|-l <n>  - Set the syslog level (7 == "
-		"LOG_DEBUG).\n",
-		command);
-}
-
-int main(int argc, char **argv)
-{
-	struct cras_client *client;
-	int rc;
-	int option_character;
-	bool synchronous = false;
-	int log_level = LOG_WARNING;
-	static struct option long_options[] = {
-		{ "sync", no_argument, NULL, 's' },
-		{ "log-level", required_argument, NULL, 'l' },
-		{ NULL, 0, NULL, 0 },
-	};
-
-	while (true) {
-		int option_index = 0;
-
-		option_character = getopt_long(argc, argv, "sl:", long_options,
-					       &option_index);
-		if (option_character == -1)
-			break;
-		switch (option_character) {
-		case 's':
-			synchronous = !synchronous;
-			break;
-		case 'l':
-			log_level = atoi(optarg);
-			if (log_level < 0)
-				log_level = LOG_WARNING;
-			else if (log_level > LOG_DEBUG)
-				log_level = LOG_DEBUG;
-			break;
-		default:
-			print_usage(argv[0]);
-			return 1;
-		}
-	}
-
-	if (optind < argc) {
-		fprintf(stderr, "%s: Extra arguments.\n", argv[0]);
-		print_usage(argv[0]);
-		return 1;
-	}
-
-	openlog("cras_monitor", LOG_PERROR, LOG_USER);
-	setlogmask(LOG_UPTO(log_level));
-
-	rc = cras_client_create(&client);
-	if (rc < 0) {
-		syslog(LOG_ERR, "Couldn't create client.");
-		return rc;
-	}
-
-	cras_client_set_connection_status_cb(client, server_connection_callback,
-					     NULL);
-
-	if (synchronous) {
-		rc = cras_client_connect(client);
-		if (rc != 0) {
-			syslog(LOG_ERR, "Could not connect to server.");
-			return -rc;
-		}
-	}
-
-	cras_client_set_output_volume_changed_callback(client,
-						       output_volume_changed);
-	cras_client_set_output_mute_changed_callback(client,
-						     output_mute_changed);
-	cras_client_set_capture_mute_changed_callback(client,
-						      capture_mute_changed);
-	cras_client_set_nodes_changed_callback(client, nodes_changed);
-	cras_client_set_active_node_changed_callback(client,
-						     active_node_changed);
-	cras_client_set_output_node_volume_changed_callback(
-		client, output_node_volume_changed);
-	cras_client_set_node_left_right_swapped_changed_callback(
-		client, node_left_right_swapped_changed);
-	cras_client_set_input_node_gain_changed_callback(
-		client, input_node_gain_changed);
-	cras_client_set_num_active_streams_changed_callback(
-		client, num_active_streams_changed);
-	cras_client_set_state_change_callback_context(client, client);
-
-	rc = cras_client_run_thread(client);
-	if (rc != 0) {
-		syslog(LOG_ERR, "Could not start thread.");
-		return -rc;
-	}
-
-	if (!synchronous) {
-		rc = cras_client_connect_async(client);
-		if (rc) {
-			syslog(LOG_ERR, "Couldn't connect to server.\n");
-			goto destroy_exit;
-		}
-	}
-
-	while (1) {
-		int rc;
-		char c;
-		rc = read(STDIN_FILENO, &c, 1);
-		if (rc < 0 || c == 'q')
-			return 0;
-	}
-
-destroy_exit:
-	cras_client_destroy(client);
-	return 0;
-}