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+/* Copyright (C) 2010 The Android Open Source Project
+**
+** This software is licensed under the terms of the GNU General Public
+** License version 2, as published by the Free Software Foundation, and
+** may be copied, distributed, and modified under those terms.
+**
+** 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.
+*/
+
+#ifndef _ANDROID_PROTOCOL_CORE_COMMANDS_API_H
+#define _ANDROID_PROTOCOL_CORE_COMMANDS_API_H
+
+/*
+ * Contains the API for calling into the Core with UI control commands.
+ */
+
+#include "android/android.h"
+#include "android/hw-sensors.h"
+
+/* Instructs the Core to change the coarse orientation.
+ * Return:
+ *  0 on success, or < 0 on failure.
+ */
+extern int corecmd_set_coarse_orientation(AndroidCoarseOrientation orient);
+
+/* Toggles the network in the Core.
+ * Return:
+ *  0 on success, or < 0 on failure.
+ */
+extern int corecmd_toggle_network();
+
+/* Starts or stops tracing in the Core.
+ * Param:
+ *  start - Starts (> 0), or stops (== 0) tracing.
+ * Return:
+ *  0 on success, or < 0 on failure.
+ */
+extern int corecmd_trace_control(int start);
+
+/* Checks if network is disabled in the Core.
+ * Return:
+ *  0 if network is enabled, 1 if it is disabled, or < 0 on failure.
+ */
+extern int corecmd_is_network_disabled();
+
+/* Requests a NetworkSpeed instance from the Core.
+ * Param:
+ *  index - Index of an entry in the NetworkSpeed array.
+ *  netspeed - Upon success contains allocated and initialized NetworkSpeed
+ *      instance for the given index. Note that strings addressed by "name" and
+ *      "display" fileds in the returned NetworkSpeed instance are containd
+ *      inside the buffer allocated for the returned NetworkSpeed instance.
+ *      Caller of this routine must eventually free the buffer returned in this
+ *      parameter.
+ * Return:
+ *  0 on success, or < 0 on failure.
+ */
+extern int corecmd_get_netspeed(int index, NetworkSpeed** netspeed);
+
+/* Requests a NetworkLatency instance from the Core.
+ * Param:
+ *  index - Index of an entry in the NetworkLatency array.
+ *  netdelay - Upon success contains allocated and initialized NetworkLatency
+ *      instance for the given index. Note that strings addressed by "name" and
+ *      "display" fileds in the returned NetworkLatency instance are containd
+ *      inside the buffer allocated for the returned NetworkLatency instance.
+ *      Caller of this routine must eventually free the buffer returned in this
+ *      parameter.
+ * Return:
+ *  0 on success, or < 0 on failure.
+ */
+extern int corecmd_get_netdelay(int index, NetworkLatency** netdelay);
+
+/* Requests a QEMU file path from the Core.
+ * Param:
+ *  type, filename - Request parameters that define the file for which path is
+ *  requested.
+ * Return:
+ *  0 on success, or < 0 on failure.
+ */
+extern int corecmd_get_qemu_path(int type,
+                                 const char* filename,
+                                 char* path,
+                                 size_t path_buf_size);
+
+/* Gets LCD density property from the core properties.
+ * Return:
+ *  LCD density on success, or < 0 on failure.
+ */
+extern int corecmd_get_hw_lcd_density(void);
+
+#endif /* _ANDROID_PROTOCOL_CORE_COMMANDS_API_H */