Initial implementation of lpxclient

luprex/core/cpp/streambuffer.hpp

@@ -364,6 +364,14 @@ public:
     // Verify that the buffer is empty, if not, throw StreamCorruption.
     void verify_empty();
 
+    // Make sure the specified number of bytes are available to read.
+    void check_available(int64_t bytes) {
+        int64_t avail = write_cursor_ - read_cursor_;
+        if (avail < bytes) {
+            throw StreamEof();
+        }
+    }
+
     // Rewind the read cursor to a previous position.
     void unread_to(int64_t total_reads);
     
@@ -429,14 +437,6 @@ private:
 
     void wrote_space(int64_t bytes);
     
-    // Make sure the specified number of bytes are available to read.
-    void check_available(int64_t bytes) {
-        int64_t avail = write_cursor_ - read_cursor_;
-        if (avail < bytes) {
-            throw StreamEof();
-        }
-    }
-
     // Implementation for the overwrite_int functions.
     char *get_overwrite(int64_t size, int64_t write_count_after);
 
@@ -446,5 +446,4 @@ private:
     friend int lfn_unittests_streambuffer(lua_State *L);
 };
 
-
 #endif // STREAMBUFFER_HPP