From e2d8a83664a2705edc762ac00dcaf7eead2ae6fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20K=C3=A4fer?= <mail@kkaefer.com>
Date: Thu, 16 Feb 2017 18:28:07 +0100
Subject: [core] add ability to transform URLs before they're requested from
 the Internet

---
 include/mbgl/storage/default_file_source.hpp | 2 ++
 include/mbgl/storage/online_file_source.hpp  | 4 ++++
 2 files changed, 6 insertions(+)

(limited to 'include/mbgl/storage')

diff --git a/include/mbgl/storage/default_file_source.hpp b/include/mbgl/storage/default_file_source.hpp
index 1ff440e4e5..a15ee9a29b 100644
--- a/include/mbgl/storage/default_file_source.hpp
+++ b/include/mbgl/storage/default_file_source.hpp
@@ -36,6 +36,8 @@ public:
     void setAccessToken(const std::string&);
     std::string getAccessToken() const;
 
+    void setResourceTransform(std::function<std::string(Resource::Kind, std::string&&)>);
+
     std::unique_ptr<AsyncRequest> request(const Resource&, Callback) override;
 
     /*
diff --git a/include/mbgl/storage/online_file_source.hpp b/include/mbgl/storage/online_file_source.hpp
index f432a8886e..51cfc5a2a1 100644
--- a/include/mbgl/storage/online_file_source.hpp
+++ b/include/mbgl/storage/online_file_source.hpp
@@ -16,6 +16,10 @@ public:
     void setAccessToken(const std::string& t) { accessToken = t; }
     std::string getAccessToken() const { return accessToken; }
 
+    using ResourceTransform =
+        std::function<std::unique_ptr<AsyncRequest>(Resource::Kind, std::string&&, std::function<void(std::string&&)>)>;
+    void setResourceTransform(ResourceTransform&& cb);
+
     std::unique_ptr<AsyncRequest> request(const Resource&, Callback) override;
 
 private:
-- 
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