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authorTudor Marcu <tudor.a.marcu@intel.com>2012-09-12 15:05:53 -0700
committerPatrik Flykt <patrik.flykt@linux.intel.com>2012-09-14 16:32:00 +0300
commitd00244b8e6afce2aa988c3c4a4cce7893c8d78b7 (patch)
tree62a6947efd33d89b5529dd1a269f9efa79a2dec0
parente96c2088902a78c319a963abba4c40bd75a12b88 (diff)
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client: Manager API command line client support
Support connecting/disconnecting services, list and set ConnMan properties. 'get_message()' is used to send any method request to ConnMan, and it returns the reply that several functions use.
-rw-r--r--client/data_manager.c246
-rw-r--r--client/data_manager.h51
2 files changed, 297 insertions, 0 deletions
diff --git a/client/data_manager.c b/client/data_manager.c
new file mode 100644
index 00000000..723b9790
--- /dev/null
+++ b/client/data_manager.c
@@ -0,0 +1,246 @@
+/*
+ *
+ * Connection Manager
+ *
+ * Copyright (C) 2012 Intel Corporation. All rights reserved.
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+
+#include <glib.h>
+
+#include "src/connman.h"
+#include "client/services.h"
+#include "client/technology.h"
+#include "client/data_manager.h"
+#include "gdbus/gdbus.h"
+#include "include/dbus.h"
+
+static void extract_manager_properties(DBusMessage *message)
+{
+ DBusMessageIter iter, array;
+
+ dbus_message_iter_init(message, &iter);
+ dbus_message_iter_recurse(&iter, &array);
+ extract_properties(&array);
+}
+
+int store_proxy_input(DBusConnection *connection, DBusMessage *message,
+ char *name, int num_args, char *argv[])
+{
+ int i, j, k;
+ int error = 0;
+ gchar **servers = NULL;
+ gchar **excludes = NULL;
+
+ for (i = 0; strcmp(argv[i], "excludes") != 0; i++) {
+ servers = g_try_realloc(servers, (i + 1) * sizeof(char *));
+ if (servers == NULL) {
+ fprintf(stderr, "Could not allocate memory for list\n");
+ return -ENOMEM;
+ }
+ servers[i] = g_strdup(argv[i]);
+ /* In case the user doesn't enter "excludes" */
+ if (i + 1 == num_args) {
+ i++;
+ j = 0;
+ goto free_servers;
+ }
+ }
+ for (j = 0; j + (i + 1) != num_args; j++) {
+ excludes = g_try_realloc(excludes, (j + 1) * sizeof(char *));
+ if (excludes == NULL) {
+ fprintf(stderr, "Could not allocate memory for list\n");
+ return -ENOMEM;
+ }
+ excludes[j] = g_strdup(argv[j + (i + 1)]);
+ }
+
+free_servers:
+ error = set_proxy_manual(connection, message, name, servers, excludes,
+ i, j);
+
+ for (k = 0; k < j - 1; k++)
+ g_free(excludes[k]);
+ g_free(excludes);
+
+ for (k = 0; k < i - 1; k++)
+ g_free(servers[k]);
+ g_free(servers);
+
+ return error;
+}
+
+int connect_service(DBusConnection *connection, char *name)
+{
+ DBusMessage *message, *message_connect;
+ struct service_data service;
+ char *path;
+ const char *path_name;
+ DBusError err;
+
+ message = get_message(connection, "GetServices");
+ if (message == NULL)
+ return -ENOMEM;
+
+ path_name = find_service(connection, message, name, &service);
+ if (path_name == NULL)
+ return -ENXIO;
+
+ path = g_strdup_printf("/net/connman/service/%s", path_name);
+ message_connect = dbus_message_new_method_call("net.connman", path,
+ "net.connman.Service",
+ "Connect");
+ if (message_connect == NULL)
+ return -ENOMEM;
+
+ dbus_error_init(&err);
+ dbus_connection_send_with_reply_and_block(connection, message_connect,
+ -1, &err);
+
+ if (dbus_error_is_set(&err)) {
+ printf("Connection failed; error: '%s'\n", err.message);
+ return -EINVAL;
+ }
+
+ dbus_connection_send(connection, message_connect, NULL);
+ dbus_connection_flush(connection);
+ dbus_message_unref(message_connect);
+ g_free(path);
+
+ return 0;
+}
+
+int disconnect_service(DBusConnection *connection, char *name)
+{
+ DBusMessage *message, *message_disconnect;
+ struct service_data service;
+ char *path;
+ const char *path_name;
+ DBusError err;
+
+ message = get_message(connection, "GetServices");
+ if (message == NULL)
+ return -ENOMEM;
+
+ path_name = find_service(connection, message, name, &service);
+ if (path_name == NULL)
+ return -ENXIO;
+
+ path = g_strdup_printf("/net/connman/service/%s", path_name);
+ printf("%s\n", path);
+ message_disconnect = dbus_message_new_method_call("net.connman", path,
+ "net.connman.Service",
+ "Disconnect");
+ if (message_disconnect == NULL)
+ return -ENOMEM;
+
+ dbus_error_init(&err);
+ dbus_connection_send_with_reply_and_block(connection,
+ message_disconnect,
+ -1, &err);
+
+ if (dbus_error_is_set(&err)) {
+ printf("Connection failed; error: '%s'\n", err.message);
+ return -EINVAL;
+ }
+
+ dbus_connection_send(connection, message_disconnect, NULL);
+ dbus_connection_flush(connection);
+ dbus_message_unref(message_disconnect);
+ g_free(path);
+
+ return 0;
+}
+
+int set_manager(DBusConnection *connection, char *key, dbus_bool_t value)
+{
+ DBusMessage *message;
+ DBusMessageIter iter;
+
+ message = dbus_message_new_method_call("net.connman", "/",
+ "net.connman.Manager",
+ "SetProperty");
+ if (message == NULL)
+ return -ENOMEM;
+
+ dbus_message_iter_init_append(message, &iter);
+ connman_dbus_property_append_basic(&iter, (const char *) key,
+ DBUS_TYPE_BOOLEAN, &value);
+ dbus_connection_send(connection, message, NULL);
+ dbus_connection_flush(connection);
+ dbus_message_unref(message);
+
+ return 0;
+}
+
+/* Call with any given function we want connman to respond to */
+DBusMessage *get_message(DBusConnection *connection, char *function)
+{
+ DBusMessage *message, *reply;
+ DBusError error;
+
+ message = dbus_message_new_method_call(CONNMAN_SERVICE,
+ CONNMAN_MANAGER_PATH,
+ CONNMAN_MANAGER_INTERFACE,
+ function);
+ if (message == NULL)
+ return NULL;
+
+ dbus_error_init(&error);
+
+ reply = dbus_connection_send_with_reply_and_block(connection,
+ message, -1, &error);
+ if (dbus_error_is_set(&error) == TRUE) {
+ fprintf(stderr, "%s\n", error.message);
+ dbus_error_free(&error);
+ } else if (reply == NULL)
+ fprintf(stderr, "Failed to receive message\n");
+
+ dbus_message_unref(message);
+
+ return reply;
+}
+
+int list_properties(DBusConnection *connection, char *function,
+ char *service_name)
+{
+ DBusMessage *message;
+
+ message = get_message(connection, function);
+ if (message == NULL)
+ return -ENOMEM;
+
+ if (strcmp(function, "GetProperties") == 0)
+ extract_manager_properties(message);
+
+ else if (strcmp(function, "GetServices") == 0 && service_name != NULL)
+ extract_services(message, service_name);
+
+ else if (strcmp(function, "GetServices") == 0 && service_name == NULL)
+ get_services(message);
+
+ else if (strcmp(function, "GetTechnologies") == 0)
+ extract_tech(message);
+
+ dbus_message_unref(message);
+
+ return 0;
+}
diff --git a/client/data_manager.h b/client/data_manager.h
new file mode 100644
index 00000000..dead9e0a
--- /dev/null
+++ b/client/data_manager.h
@@ -0,0 +1,51 @@
+/*
+ *
+ * Connection Manager
+ *
+ * Copyright (C) 2012 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifndef __CLIENT_DATA_MANAGER_H
+#define __CLIENT_DATA_MANAGER_H
+
+#include <dbus/dbus.h>
+
+#define SIGNAL_LISTEN_TIMEOUT 10
+#define CONNMAN_MANAGER_PATH "/"
+#define CONNMAN_SERVICE "net.connman"
+
+struct signal_args {
+ DBusConnection *connection;
+ const char *signal_name;
+};
+
+struct proxy_input {
+ char *servers;
+ char *excludes;
+};
+
+DBusMessage *get_message(DBusConnection *connection, char *function);
+int store_proxy_input(DBusConnection *connection, DBusMessage *message,
+ char *name, int num_args, char *argv[]);
+int list_properties(DBusConnection *connection, char *function,
+ char *service_name);
+int connect_service(DBusConnection *connection, char *name);
+int disconnect_service(DBusConnection *connection, char *name);
+int set_manager(DBusConnection *connection, char *key, dbus_bool_t value);
+void listen_for_manager_signal(void *args);
+
+#endif