Changeset 98458 in vbox for trunk

Timestamp:

Feb 3, 2023 10:56:48 AM (2 years ago)

Author:

vboxsync

Message:

Runtime/commone/zip/tarvfswriter.cpp: Add support to write CPIO archives (only the ascii style without checksum is supported right now), shares a lot with the tar code so it didn't made sense to put it into a new vfs module [build fix]

Location:

trunk

Files:

• include/iprt/zip.h (modified) (2 diffs)
• src/VBox/Runtime/common/zip/tarvfswriter.cpp (modified) (1 diff)

trunk/include/iprt/zip.h

@@ -253 +253 @@
 
 /**
+ * Opens a xz decompression I/O stream.
+ *
+ * @returns IPRT status code.
+ *
+ * @param   hVfsIosIn           The compressed input stream (must be readable).
+ *                              The reference is not consumed, instead another
+ *                              one is retained.
+ * @param   fFlags              Flags, MBZ.
+ * @param   phVfsIosGunzip      Where to return the handle to the gunzipped I/O
+ *                              stream (read).
+ */
+RTDECL(int) RTZipXzDecompressIoStream(RTVFSIOSTREAM hVfsIosIn, uint32_t fFlags, PRTVFSIOSTREAM phVfsIosGunzip);
+
+
+/**
  * Opens a gzip decompression I/O stream.
  *
@@ -266 +281 @@
  */
 RTDECL(int) RTZipGzipCompressIoStream(RTVFSIOSTREAM hVfsIosDst, uint32_t fFlags, uint8_t uLevel, PRTVFSIOSTREAM phVfsIosGzip);
+
+
+/**
+ * Opens a xz decompression I/O stream.
+ *
+ * @returns IPRT status code.
+ *
+ * @param   hVfsIosDst          The compressed output stream (must be writable).
+ *                              The reference is not consumed, instead another
+ *                              one is retained.
+ * @param   fFlags              Flags, MBZ.
+ * @param   uLevel              The xz compression level, 1 thru 9.
+ * @param   phVfsIosGzip        Where to return the xz input I/O stream handle
+ *                              (you write to this).
+ */
+RTDECL(int) RTZipXzCompressIoStream(RTVFSIOSTREAM hVfsIosDst, uint32_t fFlags, uint8_t uLevel, PRTVFSIOSTREAM phVfsIosXz);
+
 
 /**

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

@@ -645 +645 @@
      * File path size including the terminator.
      */
-    rtZipTarFssWriter_CpioFmtU32(pThis->Cpio.Hdr.AsciiNew.achNameSize, cchPath);
+    rtZipTarFssWriter_CpioFmtU32(pThis->Cpio.Hdr.AsciiNew.achNameSize, (uint32_t)cchPath);
 
     pThis->cHdrs = 1;