X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/59d6e5b06c25acdd6583ea801740c36acabc19ac..7c8206bf26b8ef6020b543bbc027305dee8f2308:/cmdline/apt-internal-solver.cc?ds=sidebyside

diff --git a/cmdline/apt-internal-solver.cc b/cmdline/apt-internal-solver.cc
index e4cdf6381..af301dbcd 100644
--- a/cmdline/apt-internal-solver.cc
+++ b/cmdline/apt-internal-solver.cc
@@ -25,8 +25,12 @@
 #include <apt-pkg/pkgcache.h>
 #include <apt-pkg/cacheiterators.h>
 
+#include <apt-private/private-output.h>
+#include <apt-private/private-cmndline.h>
+
 #include <string.h>
 #include <iostream>
+#include <sstream>
 #include <list>
 #include <string>
 #include <unistd.h>
@@ -40,8 +44,7 @@
 // ---------------------------------------------------------------------
 /* */
 static bool ShowHelp(CommandLine &) {
-	ioprintf(std::cout,_("%s %s for %s compiled on %s %s\n"),PACKAGE,PACKAGE_VERSION,
-		 COMMON_ARCH,__DATE__,__TIME__);
+	ioprintf(std::cout, "%s %s (%s)\n", PACKAGE, PACKAGE_VERSION, COMMON_ARCH);
 
 	std::cout <<
 		_("Usage: apt-internal-solver\n"
@@ -74,19 +77,11 @@ int main(int argc,const char *argv[])					/*{{{*/
 		{'o',"option",0,CommandLine::ArbItem},
 		{0,0,0,0}};
 
-	CommandLine CmdL(Args,_config);
-	if (pkgInitConfig(*_config) == false ||
-	    CmdL.Parse(argc,argv) == false) {
-		_error->DumpErrors();
-		return 2;
-	}
+        // we really don't need anything
+        DropPrivileges();
 
-	// See if the help should be shown
-	if (_config->FindB("help") == true ||
-	    _config->FindB("version") == true) {
-		ShowHelp(CmdL);
-		return 1;
-	}
+	CommandLine CmdL;
+	ParseCommandLine(CmdL, NULL, Args, &_config, NULL, argc, argv, ShowHelp);
 
 	if (CmdL.FileList[0] != 0 && strcmp(CmdL.FileList[0], "scenario") == 0)
 	{
@@ -114,6 +109,7 @@ int main(int argc,const char *argv[])					/*{{{*/
 	if (_config->FindI("quiet", 0) < 1)
 		_config->Set("Debug::EDSP::WriteSolution", true);
 
+	_config->Set("APT::System", "Debian APT solver interface");
 	_config->Set("APT::Solver", "internal");
 	_config->Set("edsp::scenario", "stdin");
 	int input = STDIN_FILENO;
@@ -168,18 +164,20 @@ 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;
 	}