1 files changed, 20 insertions, 82 deletions

diff --git a/src/3rdparty/assimp/code/CInterfaceIOWrapper.h b/src/3rdparty/assimp/code/CInterfaceIOWrapper.h
index beffd8678..78cac0cf9 100644
--- a/src/3rdparty/assimp/code/CInterfaceIOWrapper.h
+++ b/src/3rdparty/assimp/code/CInterfaceIOWrapper.h
@@ -3,7 +3,8 @@
 Open Asset Import Library (assimp)
 ---------------------------------------------------------------------------
 
-Copyright (c) 2006-2016, assimp team
+Copyright (c) 2006-2017, assimp team
+
 
 All rights reserved.
 
@@ -50,106 +51,43 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 namespace Assimp    {
 
+class CIOSystemWrapper;
+
 // ------------------------------------------------------------------------------------------------
 // Custom IOStream implementation for the C-API
 class CIOStreamWrapper : public IOStream
 {
-    friend class CIOSystemWrapper;
 public:
-
-    explicit CIOStreamWrapper(aiFile* pFile)
-        : mFile(pFile)
+    explicit CIOStreamWrapper(aiFile* pFile, CIOSystemWrapper* io)
+        : mFile(pFile),
+        mIO(io)
     {}
+    ~CIOStreamWrapper(void);
 
-    // ...................................................................
-    size_t Read(void* pvBuffer,
-        size_t pSize,
-        size_t pCount
-    ){
-        // need to typecast here as C has no void*
-        return mFile->ReadProc(mFile,(char*)pvBuffer,pSize,pCount);
-    }
-
-    // ...................................................................
-    size_t Write(const void* pvBuffer,
-        size_t pSize,
-        size_t pCount
-    ){
-        // need to typecast here as C has no void*
-        return mFile->WriteProc(mFile,(const char*)pvBuffer,pSize,pCount);
-    }
-
-    // ...................................................................
-    aiReturn Seek(size_t pOffset,
-        aiOrigin pOrigin
-    ){
-        return mFile->SeekProc(mFile,pOffset,pOrigin);
-    }
-
-    // ...................................................................
-    size_t Tell(void) const {
-        return mFile->TellProc(mFile);
-    }
-
-    // ...................................................................
-    size_t  FileSize() const {
-        return mFile->FileSizeProc(mFile);
-    }
-
-    // ...................................................................
-    void Flush () {
-        return mFile->FlushProc(mFile);
-    }
+    size_t Read(void* pvBuffer, size_t pSize, size_t pCount);
+    size_t Write(const void* pvBuffer, size_t pSize, size_t pCount);
+    aiReturn Seek(size_t pOffset, aiOrigin pOrigin);
+    size_t Tell(void) const;
+    size_t FileSize() const;
+    void Flush();
 
 private:
     aiFile* mFile;
+    CIOSystemWrapper* mIO;
 };
 
-// ------------------------------------------------------------------------------------------------
-// Custom IOStream implementation for the C-API
 class CIOSystemWrapper : public IOSystem
 {
+    friend class CIOStreamWrapper;
 public:
     explicit CIOSystemWrapper(aiFileIO* pFile)
         : mFileSystem(pFile)
     {}
 
-    // ...................................................................
-    bool Exists( const char* pFile) const {
-        aiFile* p = mFileSystem->OpenProc(mFileSystem,pFile,"rb");
-        if (p){
-            mFileSystem->CloseProc(mFileSystem,p);
-            return true;
-        }
-        return false;
-    }
-
-    // ...................................................................
-    char getOsSeparator() const {
-#ifndef _WIN32
-        return '/';
-#else
-        return '\\';
-#endif
-    }
-
-    // ...................................................................
-    IOStream* Open(const char* pFile,const char* pMode = "rb") {
-        aiFile* p = mFileSystem->OpenProc(mFileSystem,pFile,pMode);
-        if (!p) {
-            return NULL;
-        }
-        return new CIOStreamWrapper(p);
-    }
-
-    // ...................................................................
-    void Close( IOStream* pFile) {
-        if (!pFile) {
-            return;
-        }
-        mFileSystem->CloseProc(mFileSystem,((CIOStreamWrapper*) pFile)->mFile);
-        delete pFile;
-    }
+    bool Exists( const char* pFile) const;
+    char getOsSeparator() const;
+    IOStream* Open(const char* pFile,const char* pMode = "rb");
+    void Close( IOStream* pFile);
 private:
     aiFileIO* mFileSystem;
 };