From d612bc4e8eb34a1d80deaa0bad0ccca0b16fb61e Mon Sep 17 00:00:00 2001
From: Kitae Kim <kt920.kim@samsung.com>
Date: Thu, 7 Nov 2013 20:45:54 +0900
Subject: [PATCH] tethering: convert sensor or touch data.

Sensor data from app should be changed into ecs_sensor format.
The format is defined as sensor type, number of sensor values and each parameter.
In addition to this, touch state such as pressed or released has to changed,
because its value is different to touch device.

Change-Id: Id967ab1eb083d165656a13f39c544c5514918c3c
Signed-off-by: Kitae Kim <kt920.kim@samsung.com>
---
 tizen/src/tethering/app_tethering.c | 56 +++++++++++++++++++++++++++++--------
 1 file changed, 44 insertions(+), 12 deletions(-)

diff --git a/tizen/src/tethering/app_tethering.c b/tizen/src/tethering/app_tethering.c
index 9301b79..ee4b141 100644
--- a/tizen/src/tethering/app_tethering.c
+++ b/tizen/src/tethering/app_tethering.c
@@ -38,7 +38,6 @@
 #include "app_tethering.h"
 #include "../ecs/ecs_tethering.h"
 #include "genmsg/tethering.pb-c.h"
-#include "../hw/maru_virtio_sensor.h"
 
 #include "../debug_ch.h"
 MULTI_DEBUG_CHANNEL(tizen, app_tethering);
@@ -74,6 +73,21 @@ enum device_status {
     DISABLED,
 };
 
+enum sensor_level {
+    level_accel = 1,
+    level_proxi = 2,
+    level_light = 3,
+    level_gyro = 4,
+    level_geo = 5,
+    level_tilt = 12,
+    level_magnetic = 13
+};
+
+enum touch_status {
+    RELEASED = 0,
+    PRESSED,
+};
+
 #ifndef DEBUG
 const char *connection_status_str[3] = {"CONNECTED", "DISCONNECTED",
                                         "CONNECTING"};
@@ -314,52 +328,67 @@ static bool send_set_sensor_status_msg(Injector__SensorType sensor_type,
 
 static void set_sensor_data(Injector__SensorData *data)
 {
+
+    /*
+     * data format for sensor device
+     * each value is classified by carriage return character
+     * sensor_type/param numbers/parameters
+     * ex) acceleration sensor: "level_accel\n3\nx\ny\nz\n"
+     */
+
     switch(data->sensor) {
     case INJECTOR__SENSOR_TYPE__ACCEL:
     {
         char tmp[255] = {0};
 
-        sprintf(tmp, "%s, %s, %s", data->x, data->y, data->z);
+        sprintf(tmp, "%d\n%d\n%s\n%s\n%s\n",
+                level_accel, 3, data->x, data->y, data->z);
         send_tethering_sensor_data(tmp, strlen(tmp));
 
-        INFO("sensor_accel x: %s, y: %s, z: %s\n", data->x, data->y, data->z);
+        TRACE("sensor_accel x: %s, y: %s, z: %s\n",
+            data->x, data->y, data->z);
     }
         break;
     case INJECTOR__SENSOR_TYPE__MAGNETIC:
     {
         char tmp[255] = {0};
 
-        sprintf(tmp, "%s %s %s", data->x, data->y, data->z);
+        sprintf(tmp, "%d\n%d\n%s\n%s\n%s\n",
+                level_magnetic, 3, data->x, data->y, data->z);
         send_tethering_sensor_data(tmp, strlen(tmp));
 
-        INFO("sensor_mag x: %s, y: %s, z: %s\n", data->x, data->y, data->z);
+        TRACE("sensor_mag x: %s, y: %s, z: %s\n",
+            data->x, data->y, data->z);
     }
         break;
     case INJECTOR__SENSOR_TYPE__GYROSCOPE:
     {
         char tmp[255] = {0};
 
-        sprintf(tmp, "%s %s %s", data->x, data->y, data->z);
+        sprintf(tmp, "%d\n%d\n%s\n%s\n%s\n",
+                level_gyro, 3, data->x, data->y, data->z);
         send_tethering_sensor_data(tmp, strlen(tmp));
 
-        INFO("sensor_gyro x: %s, y: %s, z: %s\n", data->x, data->y, data->z);
+        TRACE("sensor_gyro x: %s, y: %s, z: %s\n",
+            data->x, data->y, data->z);
     }
         break;
     case INJECTOR__SENSOR_TYPE__PROXIMITY:
     {
         char tmp[255] = {0};
+        double x = (double)(atoi(data->x));
 
-        sprintf(tmp, "%s", data->x);
+        sprintf(tmp, "%d\n%d\n%.1f\n", level_proxi, 1, x);
         send_tethering_sensor_data(tmp, strlen(tmp));
 
-        INFO("sensor_proxi x: %s\n", data->x);
+        TRACE("sensor_proxi x: %.1f, %s\n", x, tmp);
     }
         break;
     case INJECTOR__SENSOR_TYPE__LIGHT:
     {
         char tmp[255] = {0};
 
-        sprintf(tmp, "%s", data->x);
+        sprintf(tmp, "%d\n%d\n%s\n", level_light, 1, data->x);
         send_tethering_sensor_data(tmp, strlen(tmp));
 
         TRACE("sensor_light x: %s\n", data->x);
@@ -438,7 +467,7 @@ static bool send_multitouch_max_count(void)
 static void set_multitouch_data(Injector__MultiTouchData *data)
 {
     float x = 0.0, y = 0.0;
-    int32_t index = 0;
+    int32_t index = 0, status = 0;
 
     switch(data->status) {
     case INJECTOR__TOUCH_STATUS__PRESS:
@@ -447,6 +476,7 @@ static void set_multitouch_data(Injector__MultiTouchData *data)
         index = data->index;
         x = data->xpoint;
         y = data->ypoint;
+        status = PRESSED;
         break;
     case INJECTOR__TOUCH_STATUS__RELEASE:
         TRACE("touch released\n");
@@ -454,6 +484,7 @@ static void set_multitouch_data(Injector__MultiTouchData *data)
         index = data->index;
         x = data->xpoint;
         y = data->ypoint;
+        status = RELEASED;
         break;
     default:
         TRACE("invalid multitouch data\n");
@@ -467,7 +498,8 @@ static void set_multitouch_data(Injector__MultiTouchData *data)
 
 static void msgproc_tethering_handshake_ans(Injector__HandShakeAns *msg)
 {
-//  ans = msg->result;
+    // FIXME: handle handshake answer
+    //  ans = msg->result;
 }
 
 static void msgproc_app_state_msg(Injector__AppState *msg)
-- 
2.7.4