Merge branch 'debian/sid' into ubuntu/master

8 files changed, 152 insertions, 38 deletions

diff --git a/apt-pkg/acquire-item.cc b/apt-pkg/acquire-item.cc
index 36bb48382..de03011bf 100644
--- a/apt-pkg/acquire-item.cc
+++ b/apt-pkg/acquire-item.cc
@@ -2201,7 +2201,7 @@ pkgAcqFile::pkgAcqFile(pkgAcquire *Owner,string URI,string Hash,
    if (stat(DestFile.c_str(),&Buf) == 0)
    {
       // Hmm, the partial file is too big, erase it
-      if ((unsigned long long)Buf.st_size > Size)
+      if ((Size > 0) && (unsigned long long)Buf.st_size > Size)
 	 unlink(DestFile.c_str());
       else
 	 PartialSize = Buf.st_size;
diff --git a/cmdline/apt-helper.cc b/cmdline/apt-helper.cc
new file mode 100644
index 000000000..c1c8b2178
--- /dev/null
+++ b/cmdline/apt-helper.cc
@@ -0,0 +1,127 @@
+// -*- mode: cpp; mode: fold -*-
+// Description								/*{{{*/
+/* #####################################################################
+   apt-helper - cmdline helpers
+   ##################################################################### */
+									/*}}}*/
+// Include Files							/*{{{*/
+#include <config.h>
+
+#include <apt-pkg/cmndline.h>
+#include <apt-pkg/error.h>
+#include <apt-pkg/init.h>
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/pkgsystem.h>
+#include <apt-pkg/fileutl.h>
+#include <apt-pkg/acquire.h>
+#include <apt-pkg/acquire-item.h>
+
+#include <apt-private/acqprogress.h>
+#include <apt-private/private-output.h>
+#include <apt-private/private-cmndline.h>
+
+#include <errno.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <fcntl.h>
+
+
+
+#include <apti18n.h>
+									/*}}}*/
+using namespace std;
+
+bool DoDownloadFile(CommandLine &CmdL)
+{
+   if (CmdL.FileSize() <= 2)
+      return _error->Error(_("Must specify at least one pair url/filename"));
+
+
+   pkgAcquire Fetcher;
+   AcqTextStatus Stat(ScreenWidth, _config->FindI("quiet",0));
+   Fetcher.Setup(&Stat);
+   std::string download_uri = CmdL.FileList[1];
+   std::string targetfile = CmdL.FileList[2];
+   new pkgAcqFile(&Fetcher, download_uri, "", 0, "desc", "short-desc", 
+                  "dest-dir-ignored", targetfile);
+   Fetcher.Run();
+   if (!FileExists(targetfile))
+   {
+      _error->Error(_("Download Failed"));
+      return false;
+   }
+   return true;
+}
+
+bool ShowHelp(CommandLine &CmdL)
+{
+   ioprintf(cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,PACKAGE_VERSION,
+	    COMMON_ARCH,__DATE__,__TIME__);
+
+   if (_config->FindB("version") == true)
+     return true;
+
+   cout << 
+    _("Usage: apt-helper [options] command\n"
+      "       apt-helper [options] download-file uri target-path\n"
+      "\n"
+      "apt-helper is a internal helper for apt\n"
+      "\n"
+      "Commands:\n"
+      "   download-file - download the given uri to the target-path\n"
+      "\n"
+      "                       This APT helper has Super Meep Powers.\n");
+   return true;
+}
+
+
+int main(int argc,const char *argv[])					/*{{{*/
+{
+   CommandLine::Dispatch Cmds[] = {{"help",&ShowHelp},
+				   {"download-file", &DoDownloadFile},
+                                   {0,0}};
+
+   std::vector<CommandLine::Args> Args = getCommandArgs(
+      "apt-download", CommandLine::GetCommand(Cmds, argc, argv));
+
+   // Set up gettext support
+   setlocale(LC_ALL,"");
+   textdomain(PACKAGE);
+
+   // Parse the command line and initialize the package library
+   CommandLine CmdL(Args.data(),_config);
+   if (pkgInitConfig(*_config) == false ||
+       CmdL.Parse(argc,argv) == false ||
+       pkgInitSystem(*_config,_system) == false)
+   {
+      if (_config->FindB("version") == true)
+	 ShowHelp(CmdL);
+      _error->DumpErrors();
+      return 100;
+   }
+
+   // See if the help should be shown
+   if (_config->FindB("help") == true ||
+       _config->FindB("version") == true ||
+       CmdL.FileSize() == 0)
+   {
+      ShowHelp(CmdL);
+      return 0;
+   }
+
+   InitOutput();
+
+   // Match the operation
+   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;
+}
+									/*}}}*/
diff --git a/cmdline/makefile b/cmdline/makefile
index f89192e10..c4a249cd6 100644
--- a/cmdline/makefile
+++ b/cmdline/makefile
@@ -47,6 +47,13 @@ LIB_MAKES = apt-pkg/makefile
 SOURCE = apt-mark.cc
 include $(PROGRAM_H)
 
+# The apt-helper
+PROGRAM=apt-helper
+SLIBS = -lapt-pkg -lapt-private $(INTLLIBS)
+LIB_MAKES = apt-pkg/makefile
+SOURCE = apt-helper.cc
+include $(PROGRAM_H)
+
 # The apt-report-mirror-failure program
 #SOURCE=apt-report-mirror-failure
 #TO=$(BIN)
diff --git a/debian/rules b/debian/rules
index e817d4884..338890445 100755
--- a/debian/rules
+++ b/debian/rules
@@ -209,6 +209,9 @@ apt: build-binary build-manpages debian/apt.install
 	#mv debian/$@/usr/bin/apt-report-mirror-failure \
 	#   debian/$@/usr/lib/apt/apt-report-mirror-failure \
 
+	# move the apt-helper in place
+	mv debian/$@/usr/bin/apt-helper debian/$@/usr/lib/apt/apt-helper 
+
 	dh_bugfiles -p$@
 	dh_lintian -p$@
 	dh_installexamples -p$@ $(BLD)/docs/examples/*
diff --git a/debian/tests/control b/debian/tests/control
index 12490a36f..209f16bfd 100644
--- a/debian/tests/control
+++ b/debian/tests/control
@@ -1,3 +1,3 @@
 Tests: run-tests
 Restrictions: allow-stderr 
-Depends: @, dpkg-dev, debhelper, libdb-dev, gettext, libcurl4-gnutls-dev, zlib1g-dev, libbz2-dev, xsltproc, docbook-xsl, docbook-xml, po4a, autotools-dev, autoconf, automake, doxygen, debiandoc-sgml, stunnel4, libdb-dev
+Depends: @, build-essential, fakeroot, wget, dpkg-dev, debhelper, libdb-dev, gettext, libcurl4-gnutls-dev, zlib1g-dev, libbz2-dev, xsltproc, docbook-xsl, docbook-xml, po4a, autotools-dev, autoconf, automake, doxygen, debiandoc-sgml, stunnel4, libdb-dev
diff --git a/debian/tests/run-tests b/debian/tests/run-tests
index d9a9db7bf..e03db9b0c 100644
--- a/debian/tests/run-tests
+++ b/debian/tests/run-tests
@@ -2,6 +2,9 @@
 
 set -e
 
+unset LANGUAGE
+export LC_ALL=C
+
 # we need the buildin webserver for the tests
 if [ ! -e environment.mak ]; then
     make startup
@@ -11,5 +14,6 @@ make -C test/interactive-helper/
 # run against the installed apt
 APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR=$(pwd)/build/bin \
 APT_INTEGRATION_TESTS_METHODS_DIR=/usr/lib/apt/methods \
+APT_INTEGRATION_TESTS_LIBEXEC_DIR=/usr/lib/apt/ \
 APT_INTEGRATION_TESTS_BUILD_DIR=/usr/bin \
 ./test/integration/run-tests
diff --git a/test/integration/framework b/test/integration/framework
index 99214ef73..911a4d742 100644
--- a/test/integration/framework
+++ b/test/integration/framework
@@ -111,6 +111,9 @@ aptftparchive() { runapt apt-ftparchive "$@"; }
 aptkey() { runapt apt-key "$@"; }
 aptmark() { runapt apt-mark "$@"; }
 apt() { runapt apt "$@"; }
+apthelper() { 
+  LD_LIBRARY_PATH=${APTHELPERBINDIR} ${APTHELPERBINDIR}/apt-helper "$@";
+}
 aptwebserver() {
   LD_LIBRARY_PATH=${APTWEBSERVERBINDIR} ${APTWEBSERVERBINDIR}/aptwebserver "$@";
 }
@@ -177,6 +180,7 @@ setupenvironment() {
         # allow overriding the default BUILDDIR location
 	BUILDDIRECTORY=${APT_INTEGRATION_TESTS_BUILD_DIR:-"${TESTDIRECTORY}/../../build/bin"}
         METHODSDIR=${APT_INTEGRATION_TESTS_METHODS_DIR:-"${BUILDDIRECTORY}/methods"}
+        APTHELPERBINDIR=${APT_INTEGRATION_TESTS_LIBEXEC_DIR:-"${BUILDDIRECTORY}"}
         APTWEBSERVERBINDIR=${APT_INTEGRATION_TESTS_WEBSERVER_BIN_DIR:-"${BUILDDIRECTORY}"}
 	test -x "${BUILDDIRECTORY}/apt-get" || msgdie "You need to build tree first"
         # -----
@@ -934,41 +938,10 @@ changetocdrom() {
 }
 
 downloadfile() {
-	PROTO="$(echo "$1" | cut -d':' -f 1)"
-        if [ ! -x "${METHODSDIR}/${PROTO}" ]; then
-            msgwarn "can not find ${METHODSDIR}/${PROTO}"
-            return 1
-        fi
-	local DOWNLOG="${TMPWORKINGDIRECTORY}/download.log"
-	rm -f "$DOWNLOG"
-	touch "$DOWNLOG"
-	{
-		echo "601 Configuration
-Config-Item: Acquire::https::CaInfo=${TESTDIR}/apt.pem
-Config-Item: Debug::Acquire::${PROTO}=1
-
-600 Acquire URI
-URI: $1
-Filename: ${2}
-"
-		# simple worker keeping stdin open until we are done (201) or error (400)
-		# and requesting new URIs on try-agains/redirects in-between
-		{ tail -n 999 -f "$DOWNLOG" & echo "TAILPID: $!"; } | while read f1 f2; do
-			if [ "$f1" = 'TAILPID:' ]; then
-				TAILPID="$f2"
-			elif [ "$f1" = 'New-URI:' ]; then
-				echo "600 Acquire URI
-URI: $f2
-Filename: ${2}
-"
-			elif [ "$f1" = '201' ] || [ "$f1" = '400' ]; then
-				# tail would only die on next read – which never happens
-				test -z "$TAILPID" || kill -s HUP "$TAILPID"
-				break
-			fi
-		done
-	} | LD_LIBRARY_PATH=${BUILDDIRECTORY} ${METHODSDIR}/${PROTO} 2>&1 | tee "$DOWNLOG"
-	rm "$DOWNLOG"
+        PROTO="$(echo "$1" | cut -d':' -f 1)"
+        apthelper -o Acquire::https::CaInfo=${TESTDIR}/apt.pem \
+                  -o Debug::Acquire::${PROTO}=1 \
+                  download-file "$1" "$2" 2>&1
 	# only if the file exists the download was successful
 	if [ -e "$2" ]; then
 		return 0
diff --git a/test/integration/test-apt-https-no-redirect b/test/integration/test-apt-https-no-redirect
index c405d1167..0408c6832 100755
--- a/test/integration/test-apt-https-no-redirect
+++ b/test/integration/test-apt-https-no-redirect
@@ -19,6 +19,6 @@ msgtest 'normal https download works'
 downloadfile 'https://localhost:4433/pool/apt_1.0/changelog' changelog >/dev/null 2>/dev/null && msgpass || msgfail
 
 msgtest 'redirecting https to http does not work'
-downloadfile 'https://localhost:4433/redirectme/pool/apt_1.0/changelog' changelog3 2>&1 | grep "Protocol http not supported or disabled in libcurl" > /dev/null && msgpass
+downloadfile 'https://localhost:4433/redirectme/pool/apt_1.0/changelog' changelog3 2>&1 | grep "Protocol http not supported or disabled in libcurl" > /dev/null && msgpass || msgfail