Merge branch 'debian/sid' into debian/experimental

Conflicts:
	apt-pkg/cachefilter.h
	apt-pkg/contrib/fileutl.cc
	apt-pkg/contrib/netrc.h
	apt-pkg/deb/debsrcrecords.cc
	apt-pkg/init.h
	apt-pkg/pkgcache.cc
	debian/apt.install.in
	debian/changelog

1 files changed, 98 insertions, 145 deletions

diff --git a/cmdline/apt-cdrom.cc b/cmdline/apt-cdrom.cc
index 20c6e8892..53efe65b8 100644
--- a/cmdline/apt-cdrom.cc
+++ b/cmdline/apt-cdrom.cc
@@ -20,33 +20,20 @@
 #include <apt-pkg/progress.h>
 #include <apt-pkg/cdromutl.h>
 #include <apt-pkg/strutl.h>
-#include <apt-pkg/acquire.h>
-#include <apt-pkg/acquire-item.h>
 #include <apt-pkg/cdrom.h>
 #include <apt-pkg/configuration.h>
 #include <apt-pkg/pkgsystem.h>
 
-#include <locale.h>
 #include <iostream>
-#include <fstream>
 #include <vector>
-#include <algorithm>
+#include <string>
 #include <sys/stat.h>
-#include <fcntl.h>
-#include <dirent.h>
 #include <unistd.h>
-#include <stdio.h>
 
 #include <apt-private/private-cmndline.h>
 
 #include <apti18n.h>
 									/*}}}*/
-static const char *W_NO_CDROM_FOUND = \
-   N_("No CD-ROM could be auto-detected or found using "
-      "the default mount point.\n"
-      "You may try the --cdrom option to set the CD-ROM mount point. "
-      "See 'man apt-cdrom' for more "
-      "information about the CD-ROM auto-detection and mount point.");
 
 using namespace std;
 
@@ -54,7 +41,7 @@ class pkgCdromTextStatus : public pkgCdromStatus			/*{{{*/
 {
 protected:
    OpTextProgress Progress;
-   void Prompt(const char *Text); 
+   void Prompt(const char *Text);
    string PromptLine(const char *Text);
    bool AskCdromName(string &name);
 
@@ -64,12 +51,12 @@ public:
    virtual OpProgress* GetOpProgress();
 };
 
-void pkgCdromTextStatus::Prompt(const char *Text) 
+void pkgCdromTextStatus::Prompt(const char *Text)
 {
    char C;
    cout << Text << ' ' << flush;
    if (read(STDIN_FILENO,&C,1) < 0)
-      _error->Errno("pkgCdromTextStatus::Prompt", 
+      _error->Errno("pkgCdromTextStatus::Prompt",
                     "Failed to read from standard input (not a terminal?)");
    if (C != '\n')
       cout << endl;
@@ -78,176 +65,144 @@ void pkgCdromTextStatus::Prompt(const char *Text)
 string pkgCdromTextStatus::PromptLine(const char *Text)
 {
    cout << Text << ':' << endl;
-   
+
    string Res;
    getline(cin,Res);
    return Res;
 }
 
-bool pkgCdromTextStatus::AskCdromName(string &name) 
+bool pkgCdromTextStatus::AskCdromName(string &name)
 {
    cout << _("Please provide a name for this Disc, such as 'Debian 5.0.3 Disk 1'") << flush;
    name = PromptLine("");
-	 
+
    return true;
 }
-   
 
-void pkgCdromTextStatus::Update(string text, int current) 
+
+void pkgCdromTextStatus::Update(string text, int /*current*/)
 {
    if(text.size() > 0)
       cout << text << flush;
 }
 
-bool pkgCdromTextStatus::ChangeCdrom() 
+bool pkgCdromTextStatus::ChangeCdrom()
 {
    Prompt(_("Please insert a Disc in the drive and press enter"));
    return true;
 }
 
-OpProgress* pkgCdromTextStatus::GetOpProgress() 
-{ 
-   return &Progress; 
-};
-									/*}}}*/
-// SetupAutoDetect       						/*{{{*/
-bool AutoDetectCdrom(pkgUdevCdromDevices &UdevCdroms, unsigned int &i, bool &automounted)
+APT_CONST OpProgress* pkgCdromTextStatus::GetOpProgress()
 {
-   bool Debug =  _config->FindB("Debug::Acquire::cdrom", false);
-
-   automounted = false;
-
-   vector<struct CdromDevice> v = UdevCdroms.Scan();
-   if (i >= v.size())
-      return false;
-
-   if (Debug)
-      clog << "Looking at devce " << i
-	   << " DeviveName: " << v[i].DeviceName 
-	   << " IsMounted: '" << v[i].Mounted << "'"
-	   << " MountPoint: '" << v[i].MountPath << "'"
-	   << endl;
-
-   if (v[i].Mounted)
-   {
-      // set the right options
-      _config->Set("Acquire::cdrom::mount", v[i].MountPath);
-      _config->Set("APT::CDROM::NoMount", true);
-   } else {
-      string AptMountPoint = _config->FindDir("Dir::Media::MountPath");
-      if (!FileExists(AptMountPoint))
-	 mkdir(AptMountPoint.c_str(), 0750);
-      if(MountCdrom(AptMountPoint, v[i].DeviceName) == false)
-	 _error->Warning(_("Failed to mount '%s' to '%s'"), v[i].DeviceName.c_str(), AptMountPoint.c_str());
-      else
-	 automounted = true;
-      _config->Set("Acquire::cdrom::mount", AptMountPoint);
-      _config->Set("APT::CDROM::NoMount", true);
-   }
-   i++;
-
-   return true;
+   return &Progress;
 }
 									/*}}}*/
-// DoAdd - Add a new CDROM						/*{{{*/
-// ---------------------------------------------------------------------
-/* This does the main add bit.. We show some status and things. The
-   sequence is to mount/umount the CD, Ident it then scan it for package 
-   files and reduce that list. Then we copy over the package files and
-   verify them. Then rewrite the database files */
-bool DoAdd(CommandLine &)
+// AddOrIdent - Add or Ident a CDROM					/*{{{*/
+static bool AddOrIdent(bool const Add)
 {
    pkgUdevCdromDevices UdevCdroms;
    pkgCdromTextStatus log;
    pkgCdrom cdrom;
-   bool res = true;
 
+   bool oneSuccessful = false;
    bool AutoDetect = _config->FindB("Acquire::cdrom::AutoDetect", true);
-   unsigned int count = 0;
-   string AptMountPoint = _config->FindDir("Dir::Media::MountPath");
-   bool automounted = false;
-   if (AutoDetect && UdevCdroms.Dlopen())
-      while (AutoDetectCdrom(UdevCdroms, count, automounted)) {
-	 if (count == 1) {
-	    // begin loop with res false to detect any success using OR
-	    res = false;
+   if (AutoDetect == true && UdevCdroms.Dlopen() == true)
+   {
+      bool const Debug = _config->FindB("Debug::Acquire::cdrom", false);
+      std::string const CDMount = _config->Find("Acquire::cdrom::mount");
+      bool const NoMount = _config->FindB("APT::CDROM::NoMount", false);
+      if (NoMount == false)
+	 _config->Set("APT::CDROM::NoMount", true);
+
+      vector<struct CdromDevice> const v = UdevCdroms.Scan();
+      for (std::vector<struct CdromDevice>::const_iterator cd = v.begin(); cd != v.end(); ++cd)
+      {
+	 if (Debug)
+	    clog << "Looking at device:"
+	       << "\tDeviveName: '" << cd->DeviceName << "'"
+	       << "\tIsMounted: '" << cd->Mounted << "'"
+	       << "\tMountPoint: '" << cd->MountPath << "'"
+	       << endl;
+
+	 std::string AptMountPoint;
+	 if (cd->Mounted)
+	    _config->Set("Acquire::cdrom::mount", cd->MountPath);
+	 else if (NoMount == true)
+	    continue;
+	 else
+	 {
+	    AptMountPoint = _config->FindDir("Dir::Media::MountPath");
+	    if (FileExists(AptMountPoint) == false)
+	       mkdir(AptMountPoint.c_str(), 0750);
+	    if(MountCdrom(AptMountPoint, cd->DeviceName) == false)
+	    {
+	       _error->Warning(_("Failed to mount '%s' to '%s'"), cd->DeviceName.c_str(), AptMountPoint.c_str());
+	       continue;
+	    }
+	    _config->Set("Acquire::cdrom::mount", AptMountPoint);
 	 }
 
-	 // dump any warnings/errors from autodetect
-	 if (_error->empty() == false)
-	    _error->DumpErrors();
-
-	 res |= cdrom.Add(&log);
+	 _error->PushToStack();
+	 if (Add == true)
+	    oneSuccessful = cdrom.Add(&log);
+	 else
+	 {
+	    std::string id;
+	    oneSuccessful = cdrom.Ident(id, &log);
+	 }
+	 _error->MergeWithStack();
 
-	 if (automounted)
+	 if (AptMountPoint.empty() == false)
 	    UnmountCdrom(AptMountPoint);
-
-	 // dump any warnings/errors from add/unmount
-	 if (_error->empty() == false)
-	    _error->DumpErrors();
       }
+      if (NoMount == false)
+	 _config->Set("APT::CDROM::NoMount", NoMount);
+      _config->Set("Acquire::cdrom::mount", CDMount);
+   }
 
-   if (count == 0)
-      res = cdrom.Add(&log);
+   // fallback if auto-detect didn't work
+   if (oneSuccessful == false)
+   {
+      _error->PushToStack();
+      if (Add == true)
+	 oneSuccessful = cdrom.Add(&log);
+      else
+      {
+	 std::string id;
+	 oneSuccessful = cdrom.Ident(id, &log);
+      }
+      _error->MergeWithStack();
+   }
 
-   if (res == false)
-      _error->Error("%s", _(W_NO_CDROM_FOUND));
-   else
+   if (oneSuccessful == false)
+      _error->Error("%s", _("No CD-ROM could be auto-detected or found using the default mount point.\n"
+      "You may try the --cdrom option to set the CD-ROM mount point.\n"
+      "See 'man apt-cdrom' for more information about the CD-ROM auto-detection and mount point."));
+   else if (Add == true)
       cout << _("Repeat this process for the rest of the CDs in your set.") << endl;
 
-   return res;
+   return oneSuccessful;
 }
 									/*}}}*/
-// DoIdent - Ident a CDROM						/*{{{*/
+// DoAdd - Add a new CDROM						/*{{{*/
 // ---------------------------------------------------------------------
-/* */
-bool DoIdent(CommandLine &)
+/* This does the main add bit.. We show some status and things. The
+   sequence is to mount/umount the CD, Ident it then scan it for package
+   files and reduce that list. Then we copy over the package files and
+   verify them. Then rewrite the database files */
+static bool DoAdd(CommandLine &)
 {
-   pkgUdevCdromDevices UdevCdroms;
-   string ident;
-   pkgCdromTextStatus log;
-   pkgCdrom cdrom;
-   bool res = true;
-
-   bool AutoDetect = _config->FindB("Acquire::cdrom::AutoDetect", true);
-
-   unsigned int count = 0;
-   string AptMountPoint = _config->FindDir("Dir::Media::MountPath");
-   bool automounted = false;
-   if (AutoDetect && UdevCdroms.Dlopen())
-      while (AutoDetectCdrom(UdevCdroms, count, automounted)) {
-	 if (count == 1) {
-	    // begin loop with res false to detect any success using OR
-	    res = false;
-	 }
-
-	 // dump any warnings/errors from autodetect
-	 if (_error->empty() == false)
-	    _error->DumpErrors();
-
-	 res |= cdrom.Ident(ident, &log);
-
-	 if (automounted)
-	    UnmountCdrom(AptMountPoint);
-
-	 // dump any warnings/errors from add/unmount
-	 if (_error->empty() == false)
-	    _error->DumpErrors();
-      }
-
-   if (count == 0)
-      res = cdrom.Ident(ident, &log);
-
-   if (res == false)
-      _error->Error("%s", _(W_NO_CDROM_FOUND));
-
-   return res;
+   return AddOrIdent(true);
+}
+									/*}}}*/
+// DoIdent - Ident a CDROM						/*{{{*/
+static bool DoIdent(CommandLine &)
+{
+   return AddOrIdent(false);
 }
 									/*}}}*/
 // ShowHelp - Show the help screen					/*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool ShowHelp(CommandLine &)
+static bool ShowHelp(CommandLine &)
 {
    ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,PACKAGE_VERSION,
 	    COMMON_ARCH,__DATE__,__TIME__);
@@ -313,14 +268,12 @@ int main(int argc,const char *argv[])					/*{{{*/
       _config->Set("quiet","1");
    
    // Match the operation
-   CmdL.DispatchArg(Cmds);
+   bool returned = CmdL.DispatchArg(Cmds);
 
-   // Print any errors or warnings found during parsing
-   bool const Errors = _error->PendingError();
    if (_config->FindI("quiet",0) > 0)
       _error->DumpErrors();
    else
       _error->DumpErrors(GlobalError::DEBUG);
-   return Errors == true ? 100 : 0;
+   return returned == true ? 0 : 100;
 }
 									/*}}}*/