Changeset 69716 in vbox for trunk/src/VBox/Runtime/r3/generic

Timestamp:

Nov 16, 2017 2:31:25 PM (7 years ago)

Author:

vboxsync

Message:

IPRT: More work on directory relative APIs (NT mainly) and VFS; introducing RTMkDir (test) tool.

• Added RTVfsDirCreateDir
• Added RTVfsChainOpenParentDir and RTVfsChainSplitOffFinalPath.
• Added new tool for testing this called RTMkDir.
• Fixed directory traversal problem with stddir by making it okay to return VERR_FILE_NOT_FOUND as well.

File:

• trunk/src/VBox/Runtime/r3/generic/dirrel-r3-generic.cpp (modified) (1 diff)

trunk/src/VBox/Runtime/r3/generic/dirrel-r3-generic.cpp

@@ -211 +211 @@
  * @param   fMode           The mode of the new directory.
  * @param   fCreate         Create flags, RTDIRCREATE_FLAGS_XXX.
+ * @param   phSubDir        Where to return the handle of the created directory.
+ *                          Optional.
  *
  * @sa      RTDirCreate
  */
-RTDECL(int) RTDirRelDirCreate(PRTDIR hDir, const char *pszRelPath, RTFMODE fMode, uint32_t fCreate)
-{
-    PRTDIR pThis = hDir;
-    AssertPtrReturn(pThis, VERR_INVALID_HANDLE);
-    AssertReturn(pThis->u32Magic == RTDIR_MAGIC, VERR_INVALID_HANDLE);
-
-    char szPath[RTPATH_MAX];
-    int rc = rtDirRelBuildFullPath(pThis, szPath, sizeof(szPath), pszRelPath);
-    if (RT_SUCCESS(rc))
+RTDECL(int) RTDirRelDirCreate(PRTDIR hDir, const char *pszRelPath, RTFMODE fMode, uint32_t fCreate, PRTDIR *phSubDir)
+{
+    PRTDIR pThis = hDir;
+    AssertPtrReturn(pThis, VERR_INVALID_HANDLE);
+    AssertReturn(pThis->u32Magic == RTDIR_MAGIC, VERR_INVALID_HANDLE);
+
+    char szPath[RTPATH_MAX];
+    int rc = rtDirRelBuildFullPath(pThis, szPath, sizeof(szPath), pszRelPath);
+    if (RT_SUCCESS(rc))
+    {
         rc = RTDirCreate(szPath, fMode, fCreate);
+        if (RT_SUCCESS(rc) && phSubDir)
+            rc = RTDirOpen(phSubDir, szPath);
+    }
     return rc;
 }