* merged ddtp support

Patches applied:

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--base-0
   tag of otavio@debian.org--2005/apt--ddtp--0.6--patch-14

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-1
   * fixed a problem when it comes to the cache rebuilding

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-2
   * try harder to get the correct language code

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-3
   * fix for output of the description and the debTranslationsIndex::Exists()

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-4
   * made the translation downloading work

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-5
   * FindInCache() uses the correct file now

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-6
   * don't throw any more warnings

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-7
   * merged with otavoi

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-8
   * merged with otavios branch

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-9
   * code cleanups (thanks matt!), moved UsePackage before the description list build in pkgcachegen to catch MMap errors early

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-10
   * added a BUGS file with known problem, added apt-cdrom support for translated package descriptions

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-11
   * updated with mainline

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-12
   * added README.ddtp

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-13
   * merged with apt--mvo

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-14
   * added DDTP::URL-Remap. KILL THIS FEATURE once ddtp support is offical 

 * michael.vogt@ubuntu.com--2005/apt--ddtp--0--patch-15
   * remvoed the remap feature again, dosn't work anyway

 * otavio@debian.org--2005/apt--ddtp--0.6--base-0
   tag of apt@packages.debian.org/apt--main--0--patch-71

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-1
   Port DDTP to APT 0.6 branch

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-2
   Fix sintax error on apt-cache

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-3
   Remove a unused var.

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-4
   Fix problems due APT and structural changes.

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-5
   Fix problems due APT and structural changes.

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-6
   Sync with apt@packages.debian.org/apt--main--0--patch-74

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-7
   Sync with apt@packages.debian.org/apt--main--0--patch-75

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-8
   Sync with apt--main--0--patch-76

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-9
   Remote a changelog entry added by mistake while merging.

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-10
   Sync with apt--main--0--patch-78

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-11
   Revert fixes changes to move these to apt--fixes--0 branch.

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-12
   Another fix included here by mistake. Moving it to apt--fixes--0 branch.

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-13
   Merge last changes from apt--main--0.

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-14
   Add FindInCache method to skip the rebuild of cache every time.

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-15
   Merge changes did by Michael Vogt to solve some rebuilding mistakes.

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-16
   Does't show Description twice

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-17
   Merge last fixes did by Michael but preserve my version of apt-cache.cc fix.

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-18
   Revert changes did by mistake on translation files.

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-19
   Merge last changes did from upstream side.

 * otavio@debian.org--2005/apt--ddtp--0.6--patch-20
   Sync with apt--main--0--patch-87

1 files changed, 44 insertions, 1 deletions

diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc
index a75fbdf92..303cb27db 100644
--- a/apt-pkg/contrib/strutl.cc
+++ b/apt-pkg/contrib/strutl.cc
@@ -32,12 +32,55 @@
 #include <regex.h>
 #include <errno.h>
 #include <stdarg.h>
+#include <iconv.h>
 
 #include "config.h"
 
 using namespace std;
 									/*}}}*/
 
+// UTF8ToCodeset - Convert some UTF-8 string for some codeset   	/*{{{*/
+// ---------------------------------------------------------------------
+/* This is handy to use before display some information for enduser  */
+bool UTF8ToCodeset(const char *codeset, const string &orig, string *dest)
+{
+  iconv_t cd;
+  const char *inbuf;
+  char *inptr, *outbuf, *outptr;
+  size_t insize, outsize;
+  
+  cd = iconv_open(codeset, "UTF-8");
+  if (cd == (iconv_t)(-1)) {
+     // Something went wrong
+     if (errno == EINVAL)
+	_error->Error("conversion from 'UTF-8' to '%s' not available",
+               codeset);
+     else
+	perror("iconv_open");
+     
+     // Clean the destination string
+     *dest = "";
+     
+     return false;
+  }
+
+  insize = outsize = orig.size();
+  inbuf = orig.data();
+  inptr = (char *)inbuf;
+  outbuf = new char[insize+1];
+  outptr = outbuf;
+
+  iconv(cd, &inptr, &insize, &outptr, &outsize);
+  *outptr = '\0';
+
+  *dest = outbuf;
+  delete[] outbuf;
+  
+  iconv_close(cd);
+
+  return true;
+}
+									/*}}}*/
 // strstrip - Remove white space from the front and back of a string	/*{{{*/
 // ---------------------------------------------------------------------
 /* This is handy to use when parsing a file. It also removes \n's left 
@@ -357,7 +400,7 @@ string URItoFileName(string URI)
    U.Access = "";
    
    // "\x00-\x20{}|\\\\^\\[\\]<>\"\x7F-\xFF";
-   URI = QuoteString(U,"\\|{}[]<>\"^~_=!@#$%^&*");
+   URI = QuoteString(U,"\\|{}[]<>\"^~=!@#$%^&*");
    string::iterator J = URI.begin();
    for (; J != URI.end(); J++)
       if (*J == '/')