Changeset 587 for trunk/Common/AppModule.php

Timestamp:

Oct 31, 2013, 10:13:01 PM (11 years ago)

Author:

chronos

Message:

• Přidáno: Kaskádové řešení závislostí modulů při spouštění a zastavení.

File:

• trunk/Common/AppModule.php (modified) (5 diffs)

trunk/Common/AppModule.php

@@ -6 +6 @@
         const Normal = 1;
         const Application = 2;
+}
+
+class ModuleAction
+{
+  const Start = 0;
+  const Stop = 1;
+  const Install = 2;
+  const Uninstall = 3;
+  const Upgrade = 4;
+  const Enable = 5;
+  const Disable = 6;
+}
+
+class ModuleCondition
+{
+  const All = 0;
+  const Enabled = 1;
+  const NotEnabled = 2;
+  const Installed = 3;
+  const NotInstalled = 4;
+  const Running = 5;
+  const NotRunning = 6;
 }
 
@@ -53 +75 @@
   {
     if($this->Running) return; 
+    $List = array();
+    $this->Manager->EnumDependenciesCascade($this, $List, array(ModuleCondition::NotRunning));
+    $this->Manager->Perform($List, array(ModuleAction::Start), array(ModuleCondition::NotRunning));
     $this->DoStart();
         $this->Running = true;
@@ -60 +85 @@
   {
         if(!$this->Running) return; 
-        $this->Running = false;
+    $this->Running = false;
+        $List = array();
+        $this->Manager->EnumSuperiorDependenciesCascade($this, $List, array(ModuleCondition::Running));
+    $this->Manager->Perform($List, array(ModuleAction::Stop), array(ModuleCondition::Running));
         $this->DoStop();  
   } 
@@ -100 +128 @@
   }
   
+  function Perform($List, $Actions, $Conditions = array(ModuleCondition::All))
+  {
+    foreach($List as $Index => $Module)
+    {
+      if(in_array(ModuleCondition::All, $Conditions) or
+        ($Module->Running and in_array(ModuleCondition::Running, $Conditions)) or
+        (!$Module->Running and in_array(ModuleCondition::NotRunning, $Conditions)) or
+        ($Module->Installed and in_array(ModuleCondition::Installed, $Conditions)) or
+        (!$Module->Installed and in_array(ModuleCondition::NotInstalled, $Conditions)))
+      {
+        foreach($Actions as $Action)
+        {
+          if($Action == ModuleAction::Start) $Module->Start();
+          if($Action == ModuleAction::Stop) $Module->Stop();
+          if($Action == ModuleAction::Install) $Module->Install();
+          if($Action == ModuleAction::Uninstall) $Module->Uninstall();
+        }
+      }
+    }
+  }
+  
+  function EnumDependenciesCascade($Module, &$List, $Conditions = array(ModuleCondition::All))
+  {
+    foreach($Module->Dependencies as $Dependency)
+    {
+      $DepModule = $this->Modules[$Dependency];
+       if(in_array(ModuleCondition::All, $Conditions) or
+        ($Module->Running and in_array(ModuleCondition::Running, $Conditions)) or
+        (!$Module->Running and in_array(ModuleCondition::NotRunning, $Conditions)) or
+        ($Module->Installed and in_array(ModuleCondition::Installed, $Conditions)) or
+        (!$Module->Installed and in_array(ModuleCondition::NotInstalled, $Conditions)))
+      {
+        array_push($List, $DepModule);
+        $this->EnumDependenciesCascade($DepModule, $List, $Conditions);
+      }
+    }
+  }
+  
+  function EnumSuperiorDependenciesCascade($Module, &$List, $Conditions = array(ModuleCondition::All))
+  {
+    foreach($this->Modules as $RefModule)
+    {
+      $DepModule = $this->Modules[$Dependency];
+      if(in_array($Module->Name, $RefModule->Dependencies) and 
+          (in_array(ModuleCondition::All, $Conditions) or
+          ($Module->Running and in_array(ModuleCondition::Running, $Conditions)) or
+          (!$Module->Running and in_array(ModuleCondition::NotRunning, $Conditions)) or
+          ($Module->Installed and in_array(ModuleCondition::Installed, $Conditions)) or
+          (!$Module->Installed and in_array(ModuleCondition::NotInstalled, $Conditions))))
+      {
+        array_push($List, $DepModule);
+        $this->EnumSuperiorDependenciesCascade($DepModule, $List, $Conditions);
+      }
+    }
+  }
+  
   function StartAll()
   {
     foreach($this->Modules as $Index => $Module)
     {
-      //DebugLog('Init module '.$Module->Name);
-      if($this->Modules[$Index]->Running == false)
-        $this->Modules[$Index]->Start();
+      $this->Modules[$Index]->Start();
     }
   }
@@ -114 +196 @@
     foreach($this->Modules as $Index => $Module)
     {
-      //DebugLog('Init module '.$Module->Name);
-      if($this->Modules[$Index]->Running == true)
-        $this->Modules[$Index]->Stop();
+      $this->Modules[$Index]->Stop();
     }
   }