Aric Stewart : wcmd: mkdir recursive create

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: 1d5adff0f1216f9930762c00cdb44d1e16e73836
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=1d5adff0f1216f9930762c00...

Author: Aric Stewart 
Date:   Sat Dec  3 18:02:15 2005 +0100

wcmd: mkdir recursive create
In at least both win2k and winxp mkdir from the command prompt can
recursively create full directory paths. This implements that
functionality.

---

programs/wcmd/builtins.c |   49 +++++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 48 insertions(+), 1 deletions(-)

diff --git a/programs/wcmd/builtins.c b/programs/wcmd/builtins.c
index 5652089..a47bc0a 100644
--- a/programs/wcmd/builtins.c
+++ b/programs/wcmd/builtins.c
@@ -150,11 +150,58 @@ char string[8], outpath[MAX_PATH], inpat
  * WCMD_create_dir
  *
  * Create a directory.
+ *
+ * this works recursivly. so mkdir dir1\dir2\dir3 will create dir1 and dir2 if
+ * they do not already exist.
  */

+BOOL create_full_path(CHAR* path)
+{
+    int len;
+    CHAR *new_path;
+    BOOL ret = TRUE;
+
+    new_path = HeapAlloc(GetProcessHeap(),0,strlen(path)+1);
+    strcpy(new_path,path);
+
+    while ((len = strlen(new_path)) && new_path[len - 1] == '\')
+        new_path[len - 1] = 0;
+
+    while (!CreateDirectory(new_path,NULL))
+    {
+        CHAR *slash;
+        DWORD last_error = GetLastError();
+        if (last_error == ERROR_ALREADY_EXISTS)
+            break;
+
+        if (last_error != ERROR_PATH_NOT_FOUND)
+        {
+            ret = FALSE;
+            break;
+        }
+
+        if (!(slash = strrchr(new_path,'\')) && ! (slash = strrchr(new_path,'/')))
+        {
+            ret = FALSE;
+            break;
+        }
+
+        len = slash - new_path;
+        new_path[len] = 0;
+        if (!create_full_path(new_path))
+        {
+            ret = FALSE;
+            break;
+        }
+        new_path[len] = '\';
+    }
+    HeapFree(GetProcessHeap(),0,new_path);
+    return ret;
+}
+
 void WCMD_create_dir (void) {

-  if (!CreateDirectory (param1, NULL)) WCMD_print_error ();
+    if (!create_full_path(param1)) WCMD_print_error ();
 }

/****************************************************************************