[PATCH] spoolss: Implement EnumPorts

[Detlef Riekenberg]

---
 dlls/spoolss/router.c     |   44 ++++++++++++++++++++++++++++++++++++++++++++
 dlls/spoolss/spoolss.spec |    2 +-
 2 files changed, 45 insertions(+), 1 deletions(-)

diff --git a/dlls/spoolss/router.c b/dlls/spoolss/router.c
index f3d3045..09d40bb 100644
--- a/dlls/spoolss/router.c
+++ b/dlls/spoolss/router.c
@@ -332,3 +332,47 @@ BOOL WINAPI EnumMonitorsW(LPWSTR pName, DWORD Level, LPBYTE pMonitors, DWORD cbB
     return (res == ROUTER_SUCCESS);
 }
 
+/******************************************************************
+ * EnumPortsW (spoolss.@)
+ *
+ * Enumerate available Ports
+ *
+ * PARAMS
+ *  pName      [I] Servername or NULL (local Computer)
+ *  Level      [I] Structure-Level (1 or 2)
+ *  pPorts     [O] PTR to Buffer that receives the Result
+ *  cbBuf      [I] Size of Buffer at pPorts
+ *  pcbNeeded  [O] PTR to DWORD that receives the size in Bytes used / required for pPorts
+ *  pcReturned [O] PTR to DWORD that receives the number of Ports in pPorts
+ *
+ * RETURNS
+ *  Success: TRUE
+ *  Failure: FALSE and in pcbNeeded the Bytes required for pPorts, if cbBuf is too small
+ *
+ */
+BOOL WINAPI EnumPortsW(LPWSTR pName, DWORD Level, LPBYTE pPorts, DWORD cbBuf,
+                       LPDWORD pcbNeeded, LPDWORD pcReturned)
+{
+    backend_t * pb;
+    DWORD res = ROUTER_UNKNOWN;
+
+    TRACE("(%s, %d, %p, %d, %p, %p)\n", debugstr_w(pName), Level, pPorts, cbBuf,
+            pcbNeeded, pcReturned);
+
+    if (pcbNeeded) *pcbNeeded = 0;
+    if (pcReturned) *pcReturned = 0;
+
+    pb = backend_first(pName);
+    if (pb && pb->fpEnumPorts)
+        res = pb->fpEnumPorts(pName, Level, pPorts, cbBuf, pcbNeeded, pcReturned);
+    else
+    {
+        SetLastError(ERROR_PROC_NOT_FOUND);
+    }
+
+    TRACE("got %u with %u (%u byte for %u entries)\n\n", res, GetLastError(),
+            pcbNeeded ? *pcbNeeded : 0, pcReturned ? *pcReturned : 0);
+
+    return (res == ROUTER_SUCCESS);
+}
+
diff --git a/dlls/spoolss/spoolss.spec b/dlls/spoolss/spoolss.spec
index 237bab1..2b5fc19 100644
--- a/dlls/spoolss/spoolss.spec
+++ b/dlls/spoolss/spoolss.spec
@@ -47,7 +47,7 @@
 @ stub EnumJobsW
 @ stdcall EnumMonitorsW(wstr long ptr long ptr ptr)
 @ stub EnumPerMachineConnectionsW
-@ stdcall EnumPortsW(wstr long ptr ptr ptr ptr) winspool.drv.EnumPortsW
+@ stdcall EnumPortsW(wstr long ptr long ptr ptr)
 @ stub EnumPrintProcessorDatatypesW
 @ stub EnumPrintProcessorsW
 @ stub EnumPrinterDataExW
-- 
1.5.4.3


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