Changeset 59620 in vbox for trunk/src/VBox/Runtime/common/zip

Timestamp:

Feb 10, 2016 12:47:33 AM (9 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

105459

Message:

IPRT: Added 'off' parameter to RTVfsIoStrmSgWrite and RTVfsIoStrmSgRead so it's easier to write passthru layers. Added RTVfsIoStrmReadAll, RTVfsIoStrmReadAllFree, RTVfsIoStrmFromBuffer, RTManifestPtIosIsInstanceOf, RTCrX509Certificate_ReadFromBuffer and RTCrDigestUpdateFromVfsFile. Updated the manifest passthru read code to handle ReadAt requests which skips parts and jumps back to re-read stuff on streams/files which are seekable.

File:

• trunk/src/VBox/Runtime/common/zip/gzipvfs.cpp (modified) (2 diffs)

trunk/src/VBox/Runtime/common/zip/gzipvfs.cpp

@@ -313 +313 @@
         {
             size_t cbReadIn = ~(size_t)0;
-            rc = RTVfsIoStrmSgRead(pThis->hVfsIos, &pThis->SgBuf, fBlocking, &cbReadIn);
+            rc = RTVfsIoStrmSgRead(pThis->hVfsIos, -1 /*off*/, &pThis->SgBuf, fBlocking, &cbReadIn);
             if (rc != VINF_SUCCESS)
             {
@@ -425 +425 @@
 
         cbWrittenOut = ~(size_t)0;
-        rc = RTVfsIoStrmSgWrite(pThis->hVfsIos, &pThis->SgBuf, fBlocking, &cbWrittenOut);
+        rc = RTVfsIoStrmSgWrite(pThis->hVfsIos, -1 /*off*/, &pThis->SgBuf, fBlocking, &cbWrittenOut);
         if (rc != VINF_SUCCESS)
         {