#892: Use ogAdmServer Wake on Lan

* gestor_Comando.php only execute wakeonlan_repo.php when wake up command is called.
* wakeonlan_repo.php send new needed parameters for ogAdmServer WoL.
* repository.php use ogAdmServer WoL instead of wakeonlan perl script.
* opengnsys_installer.sh and opengnsys_update.sh don't have wakeonlan perl script dependency anymore.

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# Date:      Mon Jan 28 10:22:57 2019 +0100
#
# On branch devel
# Your branch is ahead of 'origin/devel' by 1 commit.
#   (use "git push" to publish your local commits)
#
# Changes to be committed:
#	modified:   admin/WebConsole/comandos/gestores/gestor_Comandos.php
#	modified:   admin/WebConsole/comandos/gestores/wakeonlan_repo.php
#	modified:   admin/WebConsole/rest/repository.php
#	modified:   installer/opengnsys_installer.sh
#	modified:   installer/opengnsys_update.sh
#
# Untracked files:
#	0001-892-Use-ogAdmServer-Wake-on-Lan.patch
#	0001-892-Use-ogAdmServer-Wake-on-Lan.zip
#

1 files changed, 29 insertions, 16 deletions

diff --git a/admin/WebConsole/rest/repository.php b/admin/WebConsole/rest/repository.php
index bf6359be..062aae28 100644
--- a/admin/WebConsole/rest/repository.php
+++ b/admin/WebConsole/rest/repository.php
@@ -10,6 +10,13 @@
  * @date    2016-04-06
  */
 
+include_once("../clases/SockHidra.php");
+
+include_once("../includes/comunes.php");
+
+define("LENHEXPRM", 5); // Length of hexdecimal chain containing total frame length
+define("LENHEAD", 16); // Frame head length
+
 // Auxiliar functions.
 /**
  * @brief    Validate API key included in "Authorization" HTTP header.
@@ -184,7 +191,7 @@ $app->get('/repository/image(/:ouname)/:imagename(/)', 'validateRepositoryApiKey
  */
 $app->post('/repository/poweron', 'validateRepositoryApiKey',
     function() use($app) {
-		// Debe venir el parametro macs en el post (objeto JSON con array de MACs)
+		// The macs parameter must come in the post (JSON object with array of MACs)
 		$data = json_decode($app->request()->getBody());
 		if(empty($data->macs)){
 			// Print error message.
@@ -192,21 +199,27 @@ $app->post('/repository/poweron', 'validateRepositoryApiKey',
 			jsonResponse(400, $response);
 		}
 		else{
-			$strMacs = "";
-			foreach($data->macs as $mac){
-				$strMacs .= " ".$mac;
-			}
-			// Ejecutar comando wakeonlan, debe estar disponible en el sistema operativo
-			if(commandExist("wakeonlan")){
-				$response["output"] = "Executing wakeonlan ".trim($strMacs)."\n";
-				$response["output"] .= shell_exec("wakeonlan ".trim($strMacs));
-				// Comprobar si el comando se ejecutórrectamente
-	    		jsonResponse(200, $response);
-			}
-			else{
-				// Print error message.
-				$response['message'] = 'Wakeonlan command not found in this repository';
-				jsonResponse(404, $response);
+			// Execute WakeOnLan command with ogAdmServer
+			$strMacs = implode(';', $data->macs);
+			$strMacs = str_replace(':', '', $strMacs);
+			$strIps = implode(';', $data->ips);
+			$params="nfn=Arrancar" . chr(13) . "mac=" . $strMacs . chr(13) . "iph=" . $strIps . chr(13) . "mar=" . $data->mar . 
+				chr(13);
+			$shidra=new SockHidra("127.0.0.1", "2008");
+			if ($shidra->conectar()) { // The connection to the hydra server has been established
+				$resul=$shidra->envia_comando($params);
+				if($resul) {
+					$frame=$shidra->recibe_respuesta();
+					$hlonprm=hexdec(substr($frame, LENHEAD, LENHEXPRM));
+					$params=substr($frame, LENHEAD + LENHEXPRM, $hlonprm);
+					$ParamsValue=extrae_parametros($params, chr(13), '=');
+					$resul=$ParamsValue["res"];
+					jsonResponse(200, $resul);
+				} else {
+					$response['message'] = 'Error in ogAdmServer';
+					jsonResponse(404, $response);
+				}
+				$shidra->desconectar();
 			}
 		}
 	}