add mapnik.fontFiles api to expose where face_names were registered f…

…rom (requires latest mapnik)

README.md

@@ -48,7 +48,7 @@
 
   node (development headers) >= v0.2.3
 
-  mapnik 2.0 / (latest trunk >= r3023)
+  mapnik 2.0 / (latest trunk >= r3055)
 
   node-pool for some examples (npm install -g generic-pool)
 

src/mapnik_fonts.hpp

@@ -77,6 +77,20 @@ static inline Handle<Value> available_font_faces(const Arguments& args)
     return scope.Close(a);
 }
 
+static inline Handle<Value> available_font_files(const Arguments& args)
+{
+    HandleScope scope;
+    std::map<std::string,std::string> const& mapping = mapnik::freetype_engine::get_mapping();
+    Local<Object> obj = Object::New();
+    std::map<std::string,std::string>::const_iterator itr;
+    for (itr = mapping.begin();itr!=mapping.end();++itr)
+    {
+        obj->Set(String::NewSymbol(itr->first.c_str()),String::New(itr->second.c_str()));
+    }
+    return scope.Close(obj);
+}
+
+
 }
 
 #endif // __NODE_MAPNIK_FONTS_H__

src/node_mapnik.cpp

@@ -73,6 +73,7 @@ extern "C" {
     NODE_SET_METHOD(target, "datasources", node_mapnik::available_input_plugins);
     NODE_SET_METHOD(target, "register_fonts", node_mapnik::register_fonts);
     NODE_SET_METHOD(target, "fonts", node_mapnik::available_font_faces);
+    NODE_SET_METHOD(target, "fontFiles", node_mapnik::available_font_files);
     NODE_SET_METHOD(target, "gc", gc);
 
     // Classes

wscript

@@ -34,7 +34,7 @@ if os.environ.has_key('JOBS'):
 def write_mapnik_settings(fonts='',input_plugins=''):
     open(settings,'w').write(settings_template % (fonts,input_plugins))
 
-def ensure_min_mapnik_revision(conf,revision=2397):
+def ensure_min_mapnik_revision(conf,revision=3055):
     # mapnik-config was basically written for node-mapnik
     # so a variety of kinks mean that we need a very
     # recent version for things to work properly