X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/57722714255118560c98b3245413ff5f693b993c..e8e5d464623f1c2e1ef96b14e622728bbf4b89af:/methods/cdrom.cc

diff --git a/methods/cdrom.cc b/methods/cdrom.cc
index 9802eb46c..161822ac6 100644
--- a/methods/cdrom.cc
+++ b/methods/cdrom.cc
@@ -8,17 +8,21 @@
    ##################################################################### */
 									/*}}}*/
 // Include Files							/*{{{*/
-#include <apt-pkg/acquire-method.h>
+#include <config.h>
+
 #include <apt-pkg/cdrom.h>
 #include <apt-pkg/cdromutl.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/configuration.h>
 #include <apt-pkg/fileutl.h>
+#include <apt-pkg/strutl.h>
 #include <apt-pkg/hashes.h>
 
+#include "aptmethod.h"
+
+#include <string>
+#include <vector>
 #include <sys/stat.h>
-#include <unistd.h>
-#include <dlfcn.h>
 
 #include <iostream>
 #include <apti18n.h>
@@ -26,7 +30,7 @@
 
 using namespace std;
 
-class CDROMMethod : public pkgAcqMethod
+class CDROMMethod : public aptMethod
 {
    bool DatabaseLoaded;
    bool Debug;
@@ -37,11 +41,11 @@ class CDROMMethod : public pkgAcqMethod
    bool MountedByApt;
    pkgUdevCdromDevices UdevCdroms;
  
-   bool IsCorrectCD(URI want, string MountPath);
-   bool AutoDetectAndMount(URI);
-   virtual bool Fetch(FetchItem *Itm);
+   bool IsCorrectCD(URI want, string MountPath, string& NewID);
+   bool AutoDetectAndMount(const URI, string &NewID);
+   virtual bool Fetch(FetchItem *Itm) APT_OVERRIDE;
    string GetID(string Name);
-   virtual void Exit();
+   virtual void Exit() APT_OVERRIDE;
       
    public:
    
@@ -51,14 +55,15 @@ class CDROMMethod : public pkgAcqMethod
 // CDROMMethod::CDROMethod - Constructor				/*{{{*/
 // ---------------------------------------------------------------------
 /* */
-CDROMMethod::CDROMMethod() : pkgAcqMethod("1.0",SingleInstance | LocalOnly |
+CDROMMethod::CDROMMethod() : aptMethod("cdrom", "1.0",SingleInstance | LocalOnly |
 					  SendConfig | NeedsCleanup |
-					  Removable), 
-                                          DatabaseLoaded(false), 
+					  Removable),
+                                          DatabaseLoaded(false),
+					  Debug(false),
                                           MountedByApt(false)
 {
    UdevCdroms.Dlopen();
-};
+}
 									/*}}}*/
 // CDROMMethod::Exit - Unmount the disc if necessary			/*{{{*/
 // ---------------------------------------------------------------------
@@ -92,7 +97,7 @@ string CDROMMethod::GetID(string Name)
 // CDROMMethod::AutoDetectAndMount                                      /*{{{*/
 // ---------------------------------------------------------------------
 /* Modifies class varaiable CDROM to the mountpoint */
-bool CDROMMethod::AutoDetectAndMount(URI Get)
+bool CDROMMethod::AutoDetectAndMount(const URI Get, string &NewID)
 {
    vector<struct CdromDevice> v = UdevCdroms.Scan();
 
@@ -103,7 +108,7 @@ bool CDROMMethod::AutoDetectAndMount(URI Get)
       {
 	 if (Debug)
 	    clog << "Checking mounted cdrom device " << v[i].DeviceName << endl;
-	 if (IsCorrectCD(Get, v[i].MountPath))
+	 if (IsCorrectCD(Get, v[i].MountPath, NewID))
 	 {
 	    CDROM = v[i].MountPath;
 	    return true;
@@ -116,23 +121,24 @@ bool CDROMMethod::AutoDetectAndMount(URI Get)
       return false;
 
    // check if we have the mount point
-   if (!FileExists("/media/apt"))
-      mkdir("/media/apt", 0755);
+   string AptMountPoint = _config->FindDir("Dir::Media::MountPath");
+   if (!FileExists(AptMountPoint))
+      mkdir(AptMountPoint.c_str(), 0750);
 
    // now try mounting
    for (unsigned int i=0; i < v.size(); i++)
    {
       if (!v[i].Mounted)
       {
-	 if(MountCdrom("/media/apt", v[i].DeviceName)) 
+	 if(MountCdrom(AptMountPoint, v[i].DeviceName)) 
 	 {
-	    if (IsCorrectCD(Get, "/media/apt"))
+	    if (IsCorrectCD(Get, AptMountPoint, NewID))
 	    {
 	       MountedByApt = true;
-	       CDROM = "/media/apt";
+	       CDROM = AptMountPoint;
 	       return true;
 	    } else {
-	       UnmountCdrom("/media/apt");
+	       UnmountCdrom(AptMountPoint);
 	    }
 	 }
       }
@@ -144,10 +150,8 @@ bool CDROMMethod::AutoDetectAndMount(URI Get)
 // CDROMMethod::IsCorrectCD                                             /*{{{*/
 // ---------------------------------------------------------------------
 /* */
-bool CDROMMethod::IsCorrectCD(URI want, string MountPath)
+bool CDROMMethod::IsCorrectCD(URI want, string MountPath, string& NewID)
 {
-   string NewID;
-
    for (unsigned int Version = 2; Version != 0; Version--)
    {
       if (IdentCdrom(MountPath,NewID,Version) == false)
@@ -220,23 +224,24 @@ bool CDROMMethod::Fetch(FetchItem *Itm)
       return true;
    }
 
-   CDROM = _config->FindDir("Acquire::cdrom::mount","/cdrom/");
+   bool AutoDetect = _config->FindB("Acquire::cdrom::AutoDetect", true);
+   CDROM = _config->FindDir("Acquire::cdrom::mount");
    if (Debug)
       clog << "Looking for CDROM at " << CDROM << endl;
 
    if (CDROM[0] == '.')
       CDROM= SafeGetCWD() + '/' + CDROM;
-   string NewID;
 
+   string NewID;
    while (CurrentID.empty() == true)
    {
-      if (CDROM == "apt-udev-auto/") 
-	 AutoDetectAndMount(Get);
+      if (AutoDetect)
+	 AutoDetectAndMount(Get, NewID);
 
       if(!IsMounted(CDROM))
 	 MountedByApt = MountCdrom(CDROM);
       
-      if (IsCorrectCD(Get, CDROM))
+      if (IsCorrectCD(Get, CDROM, NewID))
 	 break;
 	 
       // I suppose this should prompt somehow?
@@ -256,15 +261,16 @@ bool CDROMMethod::Fetch(FetchItem *Itm)
    struct stat Buf;
    if (stat(Res.Filename.c_str(),&Buf) != 0)
       return _error->Error(_("File not found"));
-   
+
+   URIStart(Res);
    if (NewID.empty() == false)
       CurrentID = NewID;
    Res.LastModified = Buf.st_mtime;
    Res.Size = Buf.st_size;
 
-   Hashes Hash;
+   Hashes Hash(Itm->ExpectedHashes);
    FileFd Fd(Res.Filename, FileFd::ReadOnly);
-   Hash.AddFD(Fd.Fd(), Fd.Size());
+   Hash.AddFD(Fd);
    Res.TakeHashes(Hash);
 
    URIDone(Res);
@@ -274,8 +280,6 @@ bool CDROMMethod::Fetch(FetchItem *Itm)
 
 int main()
 {
-   setlocale(LC_ALL, "");
-
-   CDROMMethod Mth;
-   return Mth.Run();
+   _config->CndSet("Binary::cdrom::Debug::NoDropPrivs", true);
+   return CDROMMethod().Run();
 }