[ros-diffs] [pschweitzer] 70499: [ROSVBOXMGMT] When displaying active shares, also display their names

[pschweitzer]

Author: pschweitzer
Date: Tue Jan  5 21:42:54 2016
New Revision: 70499

URL: http://svn.reactos.org/svn/reactos?rev=70499&view=rev
Log:
[ROSVBOXMGMT]
When displaying active shares, also display their names

Modified:
    trunk/rosapps/applications/cmdutils/rosvboxmgmt/rosvboxmgmt.c

Modified: trunk/rosapps/applications/cmdutils/rosvboxmgmt/rosvboxmgmt.c
URL: 
http://svn.reactos.org/svn/reactos/trunk/rosapps/applications/cmdutils/rosvboxmgmt/rosvboxmgmt.c?rev=70499&r1=70498&r2=70499&view=diff
==============================================================================
--- trunk/rosapps/applications/cmdutils/rosvboxmgmt/rosvboxmgmt.c       
[iso-8859-1] (original)
+++ trunk/rosapps/applications/cmdutils/rosvboxmgmt/rosvboxmgmt.c       
[iso-8859-1] Tue Jan  5 21:42:54 2016
@@ -12,6 +12,8 @@
 
 /* DON'T CHANGE ORDER!!!! */
 PCWSTR devices[3] = { L"\\\\.\\VBoxMiniRdrDN", L"\\??\\VBoxMiniRdrDN", 
L"\\Device\\VBoxMiniRdr" };
+
+#define MAX_LEN 255
 
 /* Taken from VBox header */
 #define _MRX_MAX_DRIVE_LETTERS 26
@@ -21,6 +23,7 @@
 #define IOCTL_MRX_VBOX_ADDCONN       _MRX_VBOX_CONTROL_CODE(100, 
METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define IOCTL_MRX_VBOX_GETLIST       _MRX_VBOX_CONTROL_CODE(103, 
METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define IOCTL_MRX_VBOX_GETGLOBALLIST _MRX_VBOX_CONTROL_CODE(104, 
METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define IOCTL_MRX_VBOX_GETGLOBALCONN _MRX_VBOX_CONTROL_CODE(105, 
METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define IOCTL_MRX_VBOX_START         _MRX_VBOX_CONTROL_CODE(106, 
METHOD_BUFFERED, FILE_ANY_ACCESS)
 
 BOOL performDevIoCtl(DWORD dwIoControlCode, LPVOID lpInBuffer, DWORD 
nInBufferSize, LPVOID lpOutBuffer, DWORD nOutBufferSize)
@@ -120,6 +123,21 @@
     return 0;
 }
 
+PWSTR getGlobalConn(CHAR id)
+{
+    BOOL ret;
+    static WCHAR name[MAX_LEN];
+
+    ret = performDevIoCtl(IOCTL_MRX_VBOX_GETGLOBALCONN, &id, sizeof(id), name, 
sizeof(name));
+    if (ret == FALSE)
+    {
+        return NULL;
+    }
+
+    name[MAX_LEN - 1] = 0;
+    return name;
+}
+
 int getGlobalList(void)
 {
     short i;
@@ -135,10 +153,22 @@
         return 1;
     }
 
-    for (i = 0; i < _MRX_MAX_DRIVE_LETTERS; i += 2)
-    {
-        wprintf(L"%c: %s\t%c: %s\n", 'A' + i, (outputBuffer[i] & 0x80 ? 
L"Active" : L"Inactive"),
-                'A' + (i + 1), (outputBuffer[i + 1] & 0x80 ? L"Active" : 
L"Inactive"));
+    for (i = 0; i < _MRX_MAX_DRIVE_LETTERS; ++i)
+    {
+        CHAR id = outputBuffer[i];
+        BOOL active = ((id & 0x80) == 0x80);
+        PWSTR name = NULL;
+
+        if (active)
+        {
+            name = getGlobalConn(id);
+        }
+        if (name == NULL)
+        {
+            name = L"None";
+        }
+
+        wprintf(L"%c: %s (%s)%c", 'A' + i, (active ? L"Active" : L"Inactive"), 
name, (i & 1 ? '\n' : '\t'));
     }
 
     return 0;