static int invoke_led_service(void)
{
int rc = 0;
int getvalue;
char *argv_on[] = { "/system/bin/sh", "/system/bin/am", "startservice", "--es", "rfs", "on", "-n", FELICA_LED_INTENT, NULL };
char *argv_off[] = { "/system/bin/sh", "/system/bin/am", "startservice", "--es", "rfs", "off", "-n", FELICA_LED_INTENT, NULL };
static char *envp[] = {FELICA_LD_LIBRARY_PATH,FELICA_BOOTCLASSPATH,FELICA_PATH,NULL};
#ifdef FEATURE_DEBUG_LOW
FELICA_DEBUG_MSG("[FELICA_RFS] invoke led service ... \n");
#endif
getvalue = felica_gpio_read(felica_get_rfs_gpio_num());
if( isFelicaUsed ==0 && getvalue == GPIO_LOW_VALUE)
{
#ifdef FEATURE_DEBUG_HIGH
FELICA_DEBUG_MSG("[FELICA_RFS] Felica LED On ... \n");
#endif
lock_felica_rfs_wake_lock();
rc = call_usermodehelper( argv_on[0], argv_on, envp, UMH_WAIT_PROC );
isFelicaUsed = 1;
}
else if( isFelicaUsed ==1 && getvalue == GPIO_HIGH_VALUE)
{
#ifdef FEATURE_DEBUG_HIGH
FELICA_DEBUG_MSG("[FELICA_RFS] Felica LED Off ... \n");
#endif
unlock_felica_rfs_wake_lock();
rc = call_usermodehelper( argv_off[0], argv_off, envp, UMH_WAIT_PROC );
isFelicaUsed =0;
}
else {
#ifdef FEATURE_DEBUG_MED
FELICA_DEBUG_MSG("[FELICA_RFS] Felica LED exception case ... do nothing \n");
FELICA_DEBUG_MSG("[FELICA_RFS] felica_gpio_read = %d , isFelicaUsed =%d \n",getvalue,isFelicaUsed);
#endif
unlock_felica_rfs_wake_lock();
#if defined(CONFIG_LGE_FELICA_ONLY)
FELICA_DEBUG_MSG("[FELICA_RFS] Felica LED ERROR case so LED Off ... \n");
rc = call_usermodehelper( argv_off[0], argv_off, envp, UMH_WAIT_PROC );
isFelicaUsed =0;
#endif
}
#ifdef FEATURE_DEBUG_LOW
FELICA_DEBUG_MSG("[FELICA_RFS] invoke_led_service: %d \n", rc);
#endif
return rc;
}
static int invoke_led_service(void)
{
int rc = 0;
int getvalue;
char *argv_on[] = { "/system/bin/sh", "/system/bin/am", "startservice", "--es", "rfs", "on", "-n", FELICA_LED_INTENT, NULL };
char *argv_off[] = { "/system/bin/sh", "/system/bin/am", "startservice", "--es", "rfs", "off", "-n", FELICA_LED_INTENT, NULL };
static char *envp[] = {FELICA_LD_LIBRARY_PATH,FELICA_BOOTCLASSPATH,FELICA_PATH,NULL};
FELICA_DEBUG_MSG("[FELICA_RFS] invoke led service ... \n");
getvalue = felica_gpio_read(GPIO_FELICA_RFS);
FELICA_DEBUG_MSG("[FELICA_RFS] felica_gpio_read = %d , isFelicaUsed =%d \n",getvalue,isFelicaUsed);
if( isFelicaUsed ==0 && getvalue == GPIO_LOW_VALUE)
{
FELICA_DEBUG_MSG("[FELICA_RFS] Felica LED On ... \n");
lock_felica_rfs_wake_lock();
rc = call_usermodehelper( argv_on[0], argv_on, envp, UMH_WAIT_PROC );
isFelicaUsed = 1;
}
else if( isFelicaUsed ==1 && getvalue == GPIO_HIGH_VALUE)
{
FELICA_DEBUG_MSG("[FELICA_RFS] Felica LED Off ... \n");
unlock_felica_rfs_wake_lock();
rc = call_usermodehelper( argv_off[0], argv_off, envp, UMH_WAIT_PROC );
isFelicaUsed =0;
}
else {
FELICA_DEBUG_MSG("[FELICA_RFS] Felica LED ERROR case so LED Off ... \n");
unlock_felica_rfs_wake_lock();
rc = call_usermodehelper( argv_off[0], argv_off, envp, UMH_WAIT_PROC );
isFelicaUsed =0;
}
FELICA_DEBUG_MSG("[FELICA_RFS] invoke_led_service: %d \n", rc);
return rc;
}
/*
* Description: MFC calls this function using read method(int read()) of FileInputStream class
* Input: None
* Output: RFS low : 1 RFS high : 0
*/
static ssize_t felica_rfs_read(struct file *fp, char *buf, size_t count, loff_t *pos)
{
int rc = 0;
int getvalue = GPIO_LOW_VALUE;
#ifdef FEATURE_DEBUG_LOW
FELICA_DEBUG_MSG("[FELICA_RFS] felica_rfs_read - start \n");
#endif
/* Check error */
if(NULL == fp)
{
FELICA_DEBUG_MSG("[FELICA_RFS] ERROR fp \n");
return -1;
}
if(NULL == buf)
{
FELICA_DEBUG_MSG("[FELICA_RFS] ERROR buf \n");
return -2;
}
if(1 != count)
{
FELICA_DEBUG_MSG("[FELICA_RFS] ERROR count \n");
return -3;
}
if(NULL == pos)
{
FELICA_DEBUG_MSG("[FELICA_RFS] ERROR file \n");
return -4;
}
/* Get GPIO value */
getvalue = felica_gpio_read(GPIO_FELICA_RFS);
FELICA_DEBUG_MSG("[FELICA_RFS] RFS GPIO status : %d \n", getvalue);
if((GPIO_LOW_VALUE != getvalue)&&(GPIO_HIGH_VALUE != getvalue))
{
FELICA_DEBUG_MSG("[FELICA_RFS] ERROR - getvalue is out of range \n");
return -5;
}
/* Copy value to user memory */
getvalue = getvalue ? GPIO_LOW_VALUE: GPIO_HIGH_VALUE;
FELICA_DEBUG_MSG("[FELICA_RFS] RFS status : %d \n", getvalue);
rc = copy_to_user((void*)buf, (void*)&getvalue, count);
if(rc)
{
FELICA_DEBUG_MSG("[FELICA_RFS] ERROR - copy_to_user \n");
return rc;
}
#ifdef FEATURE_DEBUG_LOW
FELICA_DEBUG_MSG("[FELICA_RFS] felica_rfs_read - end \n");
#endif
#ifdef FELICA_FN_DEVICE_TEST
FELICA_DEBUG_MSG("[FELICA_RFS] felica_rfs_read - result(%d) \n",result_read_rfs);
if(result_read_rfs != -1)
result_read_rfs = count;
return result_read_rfs;
#else
return count;
#endif
}
/*
* Description: MFC calls this function using read method(int read()) of FileInputStream class
* Input: None
* Output: INT low : RWS not available INT high : available
*/
static ssize_t felica_rws_read(struct file *fp, char *buf, size_t count, loff_t *pos)
{
int rc = 0;
int getvalue = GPIO_HIGH_VALUE; /* Default status*/
#ifdef FEATURE_DEBUG_LOW
FELICA_DEBUG_MSG("[FELICA_RWS] felica_rws_read - start \n");
#endif
/* Check error */
if(NULL == fp)
{
#ifdef FEATURE_DEBUG_HIGH
FELICA_DEBUG_MSG("[FELICA_RWS] ERROR fp is NULL \n");
#endif
return -1;
}
if(NULL == buf)
{
#ifdef FEATURE_DEBUG_HIGH
FELICA_DEBUG_MSG("[FELICA_RWS] ERROR buf is NULL \n");
#endif
return -1;
}
if(1 != count)
{
#ifdef FEATURE_DEBUG_HIGH
FELICA_DEBUG_MSG("[FELICA_RWS] ERROR count(%d) \n",count);
#endif
return -1;
}
if(NULL == pos)
{
#ifdef FEATURE_DEBUG_HIGH
FELICA_DEBUG_MSG("[FELICA_RWS] ERROR pos is NULL \n");
#endif
return -1;
}
/* Get GPIO value */
getvalue = felica_gpio_read(felica_get_int_gpio_num());
if((GPIO_LOW_VALUE != getvalue)&&(GPIO_HIGH_VALUE != getvalue))
{
#ifdef FEATURE_DEBUG_HIGH
FELICA_DEBUG_MSG("[FELICA_RFS] ERROR - getvalue is out of range \n");
#endif
return -1;
}
/* Change GPIO value to RWS value */
getvalue = getvalue ? RWS_AVAILABLE : RWS_NOT_AVAILABLE;
#ifdef FEATURE_DEBUG_MED
FELICA_DEBUG_MSG("[FELICA_RWS] RWS status : %d \n", getvalue);
#endif
/* Copy value to user memory */
rc = copy_to_user((void *)buf, (void *)&getvalue, count);
if(rc)
{
#ifdef FEATURE_DEBUG_HIGH
FELICA_DEBUG_MSG("[FELICA_RWS] ERROR - copy_to_user \n");
#endif
return rc;
}
#ifdef FEATURE_DEBUG_LOW
FELICA_DEBUG_MSG("[FELICA_RWS] felica_rfs_read - end \n");
#endif
#ifdef FELICA_FN_DEVICE_TEST
FELICA_DEBUG_MSG("[FELICA_RWS] felica_rfs_read - result(%d) \n",result_read_rws);
if(result_read_rws != -1)
result_read_rws = count;
return result_read_rws;
#else
return count;
#endif
}
