Merge pull request #124 from TooTallNate/0.5.x-compat

0.6.x Compat

lib/bindings.js

@@ -0,0 +1,10 @@
+/**
+ * Compat for changes from node 0.4.x to 0.6.x.
+ */
+try {
+  module.exports = require('../build/Release/canvas');
+} catch (e) { try {
+  module.exports = require('../build/default/canvas');
+} catch (e) {
+  throw e;
+}}

lib/canvas.js

@@ -9,7 +9,7 @@
  * Module dependencies.
  */
 
-var canvas = require('../build/default/canvas')
+var canvas = require('./bindings')
   , Canvas = canvas.Canvas
   , Image = canvas.Image
   , cairoVersion = canvas.cairoVersion

lib/context2d.js

@@ -9,7 +9,7 @@
  * Module dependencies.
  */
 
-var canvas = require('../build/default/canvas')
+var canvas = require('./bindings')
   , Context2d = canvas.CanvasRenderingContext2d
   , CanvasGradient = canvas.CanvasGradient
   , ImageData = canvas.ImageData
@@ -320,4 +320,4 @@ Context2d.prototype.createImageData = function(width, height){
     width = width.width;
   }
   return new ImageData(new PixelArray(width, height));
-};
+};

lib/image.js

@@ -9,7 +9,7 @@
  * Module dependencies.
  */
 
-var Canvas = require('../build/default/canvas')
+var Canvas = require('./bindings')
   , Image = Canvas.Image;
 
 /**
@@ -57,4 +57,4 @@ Image.prototype.inspect = function(){
     + (this.src ? ' ' + this.src : '')
     + (this.complete ? ' complete' : '')
     + ']';
-};
+};

lib/pixelarray.js

@@ -9,7 +9,7 @@
  * Module dependencies.
  */
 
-var Canvas = require('../build/default/canvas')
+var Canvas = require('./bindings')
   , PixelArray = Canvas.CanvasPixelArray;
 
 /**

src/Canvas.cc

@@ -133,7 +133,11 @@ toBuffer(void *c, const uint8_t *data, unsigned len) {
  * EIO toBuffer callback.
  */
 
+#if NODE_VERSION_AT_LEAST(0, 5, 4)
+void
+#else
 int
+#endif
 Canvas::EIO_ToBuffer(eio_req *req) {
   closure_t *closure = (closure_t *) req->data;
 
@@ -142,7 +146,9 @@ Canvas::EIO_ToBuffer(eio_req *req) {
     , toBuffer
     , closure);
 
+#if !NODE_VERSION_AT_LEAST(0, 5, 4)
   return 0;
+#endif
 }
 
 /*

src/Canvas.h

@@ -11,6 +11,7 @@
 #include <v8.h>
 #include <node.h>
 #include <node_object_wrap.h>
+#include <node_version.h>
 #include <cairo.h>
 
 using namespace v8;
@@ -43,7 +44,13 @@ class Canvas: public node::ObjectWrap {
     static void SetHeight(Local<String> prop, Local<Value> val, const AccessorInfo &info);
     static Handle<Value> StreamPNGSync(const Arguments &args);
     static Local<Value> Error(cairo_status_t status);
-    static int EIO_ToBuffer(eio_req *req);
+    static
+#if NODE_VERSION_AT_LEAST(0, 5, 4)
+      void
+#else
+      int
+#endif
+      EIO_ToBuffer(eio_req *req);
     static int EIO_AfterToBuffer(eio_req *req);
     inline cairo_surface_t *surface(){ return _surface; }
     inline uint8_t *data(){ return cairo_image_surface_get_data(_surface); }