X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/b6fea8bbe25e3c0312de72c99b0d49c699d02b7b..0740a31033739ba30e7cb6754111f968167cbbf5:/cmdline/apt-internal-solver.cc

diff --git a/cmdline/apt-internal-solver.cc b/cmdline/apt-internal-solver.cc
index e4cdf6381..0f2ec6283 100644
--- a/cmdline/apt-internal-solver.cc
+++ b/cmdline/apt-internal-solver.cc
@@ -24,9 +24,11 @@
 #include <apt-pkg/depcache.h>
 #include <apt-pkg/pkgcache.h>
 #include <apt-pkg/cacheiterators.h>
+#include <apt-private/private-output.h>
 
 #include <string.h>
 #include <iostream>
+#include <sstream>
 #include <list>
 #include <string>
 #include <unistd.h>
@@ -74,6 +76,9 @@ int main(int argc,const char *argv[])					/*{{{*/
 		{'o',"option",0,CommandLine::ArbItem},
 		{0,0,0,0}};
 
+        // we really don't need anything
+        DropPrivs();
+
 	CommandLine CmdL(Args,_config);
 	if (pkgInitConfig(*_config) == false ||
 	    CmdL.Parse(argc,argv) == false) {
@@ -168,18 +173,20 @@ int main(int argc,const char *argv[])					/*{{{*/
 
 	EDSP::WriteProgress(60, "Call problemresolver on current scenario…", output);
 
+	std::string failure;
 	if (upgrade == true) {
-		if (pkgAllUpgrade(CacheFile) == false) {
-			EDSP::WriteError("ERR_UNSOLVABLE_UPGRADE", "An upgrade error occurred", output);
-			return 0;
-		}
+		if (APT::Upgrade::Upgrade(CacheFile, APT::Upgrade::FORBID_REMOVE_PACKAGES | APT::Upgrade::FORBID_INSTALL_NEW_PACKAGES) == false)
+			failure = "ERR_UNSOLVABLE_UPGRADE";
 	} else if (distUpgrade == true) {
-		if (pkgDistUpgrade(CacheFile) == false) {
-			EDSP::WriteError("ERR_UNSOLVABLE_DIST_UPGRADE", "An dist-upgrade error occurred", output);
-			return 0;
-		}
-	} else if (Fix.Resolve() == false) {
-		EDSP::WriteError("ERR_UNSOLVABLE", "An error occurred", output);
+		if (APT::Upgrade::Upgrade(CacheFile, APT::Upgrade::ALLOW_EVERYTHING) == false)
+			failure = "ERR_UNSOLVABLE_DIST_UPGRADE";
+	} else if (Fix.Resolve() == false)
+		failure = "ERR_UNSOLVABLE";
+
+	if (failure.empty() == false) {
+		std::ostringstream broken;
+		ShowBroken(broken, CacheFile, false);
+		EDSP::WriteError(failure.c_str(), broken.str(), output);
 		return 0;
 	}