X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/f827a9e553ac84e70cba573b071e6a1891ec40d5..59d5cc74ef7c6ca820ed9d26a4d829b891214edf:/methods/cdrom.cc

diff --git a/methods/cdrom.cc b/methods/cdrom.cc
index d8bb9522e..601bc11c9 100644
--- a/methods/cdrom.cc
+++ b/methods/cdrom.cc
@@ -13,6 +13,7 @@
 #include <apt-pkg/error.h>
 #include <apt-pkg/configuration.h>
 #include <apt-pkg/fileutl.h>
+#include <apt-pkg/hashes.h>
 
 #include <sys/stat.h>
 #include <unistd.h>
@@ -29,7 +30,7 @@ class CDROMMethod : public pkgAcqMethod
    ::Configuration Database;
    string CurrentID;
    string CDROM;
-   bool Mounted;
+   bool MountedByApt;
    
    virtual bool Fetch(FetchItem *Itm);
    string GetID(string Name);
@@ -47,7 +48,7 @@ CDROMMethod::CDROMMethod() : pkgAcqMethod("1.0",SingleInstance | LocalOnly |
 					  SendConfig | NeedsCleanup |
 					  Removable), 
                                           DatabaseLoaded(false), 
-                                          Mounted(false)
+                                          MountedByApt(false)
 {
 };
 									/*}}}*/
@@ -56,7 +57,7 @@ CDROMMethod::CDROMMethod() : pkgAcqMethod("1.0",SingleInstance | LocalOnly |
 /* */
 void CDROMMethod::Exit()
 {
-   if (Mounted == true)
+   if (MountedByApt == true)
       UnmountCdrom(CDROM);
 }
 									/*}}}*/
@@ -119,15 +120,15 @@ bool CDROMMethod::Fetch(FetchItem *Itm)
    // All non IMS queries for package files fail.
    if (Itm->IndexFile == true || GetID(Get.Host).empty() == true)
    {
-      Fail(_("Please use apt-cdrom to make this CD recognized by APT."
-	   " apt-get update cannot be used to add new CDs"));
+      Fail(_("Please use apt-cdrom to make this CD-ROM recognized by APT."
+	   " apt-get update cannot be used to add new CD-ROMs"));
       return true;
    }
 
    // We already have a CD inserted, but it is the wrong one
    if (CurrentID.empty() == false && Database.Find("CD::" + CurrentID) != Get.Host)
    {
-      Fail(_("Wrong CD"),true);
+      Fail(_("Wrong CD-ROM"),true);
       return true;
    }
    
@@ -138,7 +139,8 @@ bool CDROMMethod::Fetch(FetchItem *Itm)
    while (CurrentID.empty() == true)
    {
       bool Hit = false;
-      Mounted = MountCdrom(CDROM);
+      if(!IsMounted(CDROM))
+	 MountedByApt = MountCdrom(CDROM);
       for (unsigned int Version = 2; Version != 0; Version--)
       {
 	 if (IdentCdrom(CDROM,NewID,Version) == false)
@@ -159,14 +161,14 @@ bool CDROMMethod::Fetch(FetchItem *Itm)
 	 break;
 	 
       // I suppose this should prompt somehow?
-      if (UnmountCdrom(CDROM) == false)
+      if (_config->FindB("APT::CDROM::NoMount",false) == false &&
+	  UnmountCdrom(CDROM) == false)
 	 return _error->Error(_("Unable to unmount the CD-ROM in %s, it may still be in use."),
 			      CDROM.c_str());
       if (MediaFail(Get.Host,CDROM) == false)
       {
 	 CurrentID = "FAIL";
-	 Fail(_("Wrong CD"),true);
-	 return true;
+	 return _error->Error(_("Disk not found."));
       }
    }
    
@@ -180,6 +182,12 @@ bool CDROMMethod::Fetch(FetchItem *Itm)
       CurrentID = NewID;
    Res.LastModified = Buf.st_mtime;
    Res.Size = Buf.st_size;
+
+   Hashes Hash;
+   FileFd Fd(Res.Filename, FileFd::ReadOnly);
+   Hash.AddFD(Fd.Fd(), Fd.Size());
+   Res.TakeHashes(Hash);
+
    URIDone(Res);
    return true;
 }