Commit 3105b752 authored by Oleg Dzhimiev's avatar Oleg Dzhimiev
Browse files

set camogm raw recording back to lba_start

parent 408939d2

src/eyesis4pi/eyesis4pi_interface.php

+67 −21
Original line number Diff line number Diff line
@@ -31,7 +31,17 @@ else if (isset($argv[1])) 
#hardcoded for eyesis4pi

$symlink = "/www/pages/ssd";

$mountpoint = "/mnt/sda1";



$camogmdisk = "/home/root/camogm.disk";

$nandbootpath = "/tmp/rootfs.ro";



if (is_dir($nandbootpath)) $camogmdisk = $nandbootpath.$camogmdisk; 



$sysfs_lba_path = "/sys/devices/soc0/amba@0/80000000.elphel-ahci/";



$file_lba_start = $sysfs_lba_path."lba_start";

$file_lba_current = $sysfs_lba_path."lba_current";

$file_lba_end = $sysfs_lba_path."lba_end";



switch($cmd){

  case "symlink":
@@ -45,7 +55,22 @@ switch($cmd){ 
      $sda1 .= "G";

    }

    

    

    //sda2

    $lba_start = 0;

    $lba_current = 0;

    $lba_end = 0;

    

    if (is_file($file_lba_start))   $lba_start   = intval(trim(file_get_contents($file_lba_start)));

    if (is_file($file_lba_current)) $lba_current = intval(trim(file_get_contents($file_lba_current)));

    if (is_file($file_lba_end))     $lba_end     = intval(trim(file_get_contents($file_lba_end)));

    

    if (($lba_start!=0)&&($lba_current!=0)&&($lba_end!=0)){

    	$size = ($lba_end - $lba_current)/2/1024/1024;

    	$sda2 = round($size,2);

    	$sda2 .= "G";

    }else{

    	// camogm.disk not found

    	if (!is_file($camogmdisk)){

    		$devices = get_raw_dev();

    		foreach($devices as $device=>$size){
@@ -57,6 +82,18 @@ switch($cmd){ 
    		}

    	}else{

    		//read camogm.disk file

    		$content = file_get_contents($camogmdisk);

    		$content = trim(preg_replace('/\n|\t{2,}/',"\t",$content));

    		$content_arr = explode("\t",$content);

    		

    		if (count($content_arr)>=8){

    			$device = $content_arr[4];

    			$lba_current = $content_arr[6];

    			$lba_end = $content_arr[7];

    			$size = ($lba_end - $lba_current)/2/1024/1024;

    			$sda2 = round($size,2);

    			$sda2 .= "G";

    		}else{    		

	    		//tmp

	    		$devices = get_raw_dev();

	    		foreach($devices as $device=>$size){
@@ -67,9 +104,18 @@ switch($cmd){ 
	    			}

	    		}

    		}

    

    	}

    }

    respond_xml("{$sda1} {$sda2}");

    break;

    

  case "reset_camogm_fastrec":

  	//remove file

  	if (is_file($camogmdisk)){

  		unlink($camogmdisk);

  	}

  	file_put_contents($file_lba_current,file_get_contents($file_lba_start));

  	print("reset fastrec: ok");

    break;

  case "free_space_bkp":

    // results are in GB