Changeset 7463 for trunk/src/kernel32/hmcomm.cpp

Timestamp:

Nov 27, 2001, 1:33:23 PM (24 years ago)

Author:

sandervl

Message:

com fixes

File:

• trunk/src/kernel32/hmcomm.cpp (modified) (6 diffs)

trunk/src/kernel32/hmcomm.cpp

@@ -1 @@
-/* $Id: hmcomm.cpp,v 1.15 2001-11-26 17:16:24 sandervl Exp $ */
+/* $Id: hmcomm.cpp,v 1.16 2001-11-27 12:33:23 sandervl Exp $ */
 
 /*
@@ -104 +104 @@
 BOOL HMDeviceCommClass::FindDevice(LPCSTR lpClassDevName, LPCSTR lpDeviceName, int namelength)
 {
-    if(namelength > 5)
-        return FALSE;  //can't be com name
+    dprintf(("HMDeviceCommClass::FindDevice %s %s", lpClassDevName, lpDeviceName));
+
+    if(namelength > 5) {
+        if(lstrncmpA(lpDeviceName, "\\\\.\\", 4) != 0) {
+            return FALSE;  //can't be com name
+        }
+        lpDeviceName += 4; //skip prefix
+    }
 
     //first 3 letters 'COM'?
@@ -141 +147 @@
 
   if(strlen(lpFileName) > 5) {
-    return ERROR_INVALID_PARAMETER;  //safety check (unnecessary..)
-  }
+      lpFileName += 4; //skip prefix
+  }
+
   pHMHandleData->hHMHandle = 0;
 
@@ -1242 +1249 @@
                              &mdm,ulPLen,&ulPLen,
                              &COMErr,ulDLen,&ulDLen);
+      dprintf(("CLRRTS: rc = %d, Comm error %x", rc, COMErr));
       break;
     case SETDTR:
@@ -1251 +1259 @@
                              &mdm,ulPLen,&ulPLen,
                              &COMErr,ulDLen,&ulDLen);
+      dprintf(("SETDTR: rc = %d, Comm error %x", rc, COMErr));
       break;
     case SETRTS:
@@ -1260 +1269 @@
                              &mdm,ulPLen,&ulPLen,
                              &COMErr,ulDLen,&ulDLen);
+      dprintf(("SETRTS: rc = %d, Comm error %x", rc, COMErr));
       break;
     case SETXOFF: