2 files changed, 52 insertions, 0 deletions
diff --git a/tools/skiaserve/urlhandlers/OverdrawHandler.cpp b/tools/skiaserve/urlhandlers/OverdrawHandler.cpp
new file mode 100644
index 0000000000..7f8c404716
--- /dev/null
+++ b/tools/skiaserve/urlhandlers/OverdrawHandler.cpp
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "UrlHandler.h"
+
+#include "microhttpd.h"
+#include "../Request.h"
+#include "../Response.h"
+
+using namespace Response;
+
+bool OverdrawHandler::canHandle(const char* method, const char* url) {
+    static const char* kBasePath = "/overdraw/";
+    return 0 == strcmp(method, MHD_HTTP_METHOD_POST) &&
+           0 == strncmp(url, kBasePath, strlen(kBasePath));
+}
+
+int OverdrawHandler::handle(Request* request, MHD_Connection* connection,
+                             const char* url, const char* method,
+                             const char* upload_data, size_t* upload_data_size) {
+    SkTArray<SkString> commands;
+    SkStrSplit(url, "/", &commands);
+
+    if (commands.count() != 2) {
+        return MHD_NO;
+    }
+
+    int enable;
+    sscanf(commands[1].c_str(), "%d", &enable);
+
+    bool success = request->setOverdraw(SkToBool(enable));
+    if (!success) {
+        return SendError(connection, "Unable to set overdraw");
+    }
+    return SendOK(connection);
+}
diff --git a/tools/skiaserve/urlhandlers/UrlHandler.h b/tools/skiaserve/urlhandlers/UrlHandler.h
index 2702f480fc..1536ef33c7 100644
--- a/tools/skiaserve/urlhandlers/UrlHandler.h
+++ b/tools/skiaserve/urlhandlers/UrlHandler.h
@@ -67,6 +67,18 @@ public:
                const char* upload_data, size_t* upload_data_size) override;
 };
 
+/**
+   Controls whether overdraw rendering is enabled. Posting to /overdraw/1 turns overdraw on,
+   /overdraw/0 disables it.
+ */
+class OverdrawHandler : public UrlHandler {
+public:
+    bool canHandle(const char* method, const char* url) override;
+    int handle(Request* request, MHD_Connection* connection,
+               const char* url, const char* method,
+               const char* upload_data, size_t* upload_data_size) override;
+};
+
 class PostHandler : public UrlHandler {
 public:
     bool canHandle(const char* method, const char* url) override;