resave_single_compressed_diff() return new out_diff curPos;

sisong · Jan 9, 2024 · e760adf · e760adf
1 parent e1e9bf1
commit e760adf
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/libHDiffPatch/HDiff/diff.cpp b/libHDiffPatch/HDiff/diff.cpp
@@ -1400,7 +1400,8 @@ void resave_compressed_diff(const hpatch_TStreamInput*  in_diff,
 }
 
 
-void resave_single_compressed_diff(const hpatch_TStreamInput*  in_diff,
+hpatch_StreamPos_t
+     resave_single_compressed_diff(const hpatch_TStreamInput*  in_diff,
                                    hpatch_TDecompress*         decompressPlugin,
                                    const hpatch_TStreamOutput* out_diff,
                                    const hdiff_TCompress*      compressPlugin,
@@ -1439,6 +1440,7 @@ void resave_single_compressed_diff(const hpatch_TStreamInput*  in_diff,
         TPlaceholder compressedSize_pos=outDiff.packUInt_pos(compressPlugin?diffInfo->uncompressedSize:0);
         outDiff.pushStream(&clip,compressPlugin,compressedSize_pos);
     }
+    return outDiff.getWritedPos();
 }
 
 

diff --git a/libHDiffPatch/HDiff/diff.h b/libHDiffPatch/HDiff/diff.h
@@ -166,7 +166,9 @@ bool check_single_compressed_diff(const hpatch_TStreamInput* newData,
 //resave single_compressed_diff
 //  decompress in_diff and recompress to out_diff
 //  throw std::runtime_error when input file error or I/O error,etc.
-void resave_single_compressed_diff(const hpatch_TStreamInput*  in_diff,
+//  return new out_diff curPos
+hpatch_StreamPos_t
+     resave_single_compressed_diff(const hpatch_TStreamInput*  in_diff,
                                    hpatch_TDecompress*         decompressPlugin,
                                    const hpatch_TStreamOutput* out_diff,
                                    const hdiff_TCompress*      compressPlugin,