From 041ffc35f76c6bb25838ec4953a5963c10d9328c Mon Sep 17 00:00:00 2001
From: razvanm <razvanm>
Date: Tue, 15 Jan 2008 20:33:46 +0000
Subject: [PATCH] Add a translation between imgNum to volumeId. This should
 allow non-Deluge images to peacefully coexist with Deluge.

---
 tos/lib/net/Deluge/DelugeManagerP.nc          | 10 +++++++--
 .../FlashVolumeManager/FlashVolumeManagerP.nc | 22 +++++++------------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/tos/lib/net/Deluge/DelugeManagerP.nc b/tos/lib/net/Deluge/DelugeManagerP.nc
index 15dbeedc..2417de6c 100644
--- a/tos/lib/net/Deluge/DelugeManagerP.nc
+++ b/tos/lib/net/Deluge/DelugeManagerP.nc
@@ -55,6 +55,12 @@ implementation
 
   message_t serialMsg;
   DelugeCmd delugeCmd;
+  uint8_t imgNum2volumeId[] = {
+    VOLUME_GOLDENIMAGE,
+    VOLUME_DELUGE1,
+    VOLUME_DELUGE2,
+    VOLUME_DELUGE3
+  };
 
   void sendReply(error_t error)
   {
@@ -85,14 +91,14 @@ implementation
     case DELUGE_CMD_ONLY_DISSEMINATE:
     case DELUGE_CMD_DISSEMINATE_AND_REPROGRAM:
       if (call Resource.immediateRequest() == SUCCESS) {
-	call DelugeMetadata.read(request->imgNum);
+	call DelugeMetadata.read(imgNum2volumeId[request->imgNum]);
       } else {
 	sendReply(FAIL);
       }
       break;
     case DELUGE_CMD_REPROGRAM:
     case DELUGE_CMD_REBOOT:
-      delugeCmd.imgNum = request->imgNum;
+      delugeCmd.imgNum = imgNum2volumeId[request->imgNum];
       call DelayTimer.startOneShot(1024);
       sendReply(SUCCESS);
       break;
diff --git a/tos/lib/net/Deluge/FlashVolumeManager/FlashVolumeManagerP.nc b/tos/lib/net/Deluge/FlashVolumeManager/FlashVolumeManagerP.nc
index 138c6b02..4ed7a64b 100644
--- a/tos/lib/net/Deluge/FlashVolumeManager/FlashVolumeManagerP.nc
+++ b/tos/lib/net/Deluge/FlashVolumeManager/FlashVolumeManagerP.nc
@@ -87,6 +87,13 @@ implementation
     nx_uint32_t uidhash;
     nx_uint16_t nodeid;
   };
+
+  uint8_t imgNum2volumeId[] = {
+    VOLUME_GOLDENIMAGE,
+    VOLUME_DELUGE1,
+    VOLUME_DELUGE2,
+    VOLUME_DELUGE3
+  };
   
   void sendReply(error_t error, storage_len_t len)
   {
@@ -179,20 +186,7 @@ implementation
     }
 
     // Converts the image number that the user wants to the real image number
-    switch (request->imgNum) {
-      case 0:
-        imgNum = VOLUME_GOLDENIMAGE;
-        break;
-      case 1:
-        imgNum = VOLUME_DELUGE1;
-        break;
-      case 2:
-        imgNum = VOLUME_DELUGE2;
-        break;
-      case 3:
-        imgNum = VOLUME_DELUGE3;
-        break;
-    }
+    imgNum = imgNum2volumeId[request->imgNum];
     
     if (imgNum != 0xFF) {
       error = SUCCESS;
-- 
2.39.2