X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcondition.cpp;h=c80134d237a7707a4f439b7cebd17ff62c9b582d;hb=903a5727ef1f8a7f540e162139396163c736d484;hp=4b45dca51f2eeaf06a13880d2c214b3fe557d594;hpb=c679a9dd1a97ae3b1ffa568143d42d02c2ca9e74;p=builder.git

diff --git a/source/condition.cpp b/source/condition.cpp
index 4b45dca..c80134d 100644
--- a/source/condition.cpp
+++ b/source/condition.cpp
@@ -1,11 +1,5 @@
-/* $Id$
-
-This file is part of builder
-Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
 #include <msp/strings/utils.h>
+#include "builder.h"
 #include "condition.h"
 #include "sourcepackage.h"
 
@@ -15,18 +9,18 @@ using namespace Msp;
 Condition::Condition(SourcePackage &p, const string &expr):
 	pkg(p)
 {
-	vector<string> parts=split(expr);
+	vector<string> parts = split(expr);
 
 	for(vector<string>::iterator i=parts.begin(); i!=parts.end(); ++i)
 	{
 		if(*i=="and")
 			continue;
 
-		unsigned token=i->find_first_of("=!");
+		string::size_type token = i->find_first_of("=!");
 		if(token==string::npos)
-			expression.insert(StringMap::value_type(*i, "!0"));
+			expression.insert(StringMap::value_type(*i, "="));
 		else if(token==0 && (*i)[0]=='!')
-			expression.insert(StringMap::value_type(*i, "=0"));
+			expression.insert(StringMap::value_type(i->substr(1), "!"));
 		else
 			expression.insert(StringMap::value_type(i->substr(0, token), i->substr(token)));
 	}
@@ -34,18 +28,30 @@ Condition::Condition(SourcePackage &p, const string &expr):
 
 bool Condition::eval()
 {
-	const Config &conf=pkg.get_config();
+	const Config &conf = pkg.get_config();
 
-	bool result=true;
+	bool result = true;
 	for(StringMap::iterator i=expression.begin(); i!=expression.end(); ++i)
 	{
-		bool neg=(i->second[0]=='!');
-		unsigned start=1;
+		bool neg = (i->second[0]=='!');
+		unsigned start = 1;
 		if(i->second[1]=='=')
 			++start;
+		string value = i->second.substr(start);
+
+		bool match = false;
+		if(conf.is_option(i->first))
+		{
+			if(value.empty())
+				match = lexical_cast<bool>(conf.get_option(i->first).value);
+			else
+				match = (conf.get_option(i->first).value==value);
+		}
+		else if(i->first=="arch")
+			match = pkg.get_builder().get_current_arch().match_name(value);
 
-		if((conf.get_option(i->first).value==i->second.substr(start))==neg)
-			result=false;
+		if(match==neg)
+			result = false;
 	}
 
 	return result;