[2/2] xolehlp: implement ITransactionDispenser
Daniel Jeliński
djelinski1 at gmail.com
Fri May 3 09:43:24 CDT 2013
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From 245a32840bae058fe826b6c2bb5d85efe7e061c3 Mon Sep 17 00:00:00 2001
From: Daniel Jelinski <djelinski1 at gmail.com>
Date: Tue, 30 Apr 2013 23:37:27 +0200
Subject: xolehlp: implement ITransactionDispenser
---
dlls/xolehlp/Makefile.in | 1 +
dlls/xolehlp/xolehlp.c | 164 ++++++++++++++++++++++++++++++++++++++++++++--
2 files changed, 159 insertions(+), 6 deletions(-)
diff --git a/dlls/xolehlp/Makefile.in b/dlls/xolehlp/Makefile.in
index b1389ca..a297f71 100644
--- a/dlls/xolehlp/Makefile.in
+++ b/dlls/xolehlp/Makefile.in
@@ -1,4 +1,5 @@
MODULE = xolehlp.dll
+IMPORTS = uuid
C_SRCS = xolehlp.c
diff --git a/dlls/xolehlp/xolehlp.c b/dlls/xolehlp/xolehlp.c
index 475ef67..ae016f1 100644
--- a/dlls/xolehlp/xolehlp.c
+++ b/dlls/xolehlp/xolehlp.c
@@ -20,9 +20,122 @@
#include "windef.h"
#include "winbase.h"
#include "wine/debug.h"
+#include "wine/unicode.h"
+
+#define COBJMACROS
+
+#include "initguid.h"
+#include "transact.h"
WINE_DEFAULT_DEBUG_CHANNEL(xolehlp);
+typedef struct {
+ ITransactionDispenser ITransactionDispenser_iface;
+ LONG ref;
+} TransactionManager;
+
+static inline TransactionManager *impl_from_ITransactionDispenser(ITransactionDispenser *iface)
+{
+ return CONTAINING_RECORD(iface, TransactionManager, ITransactionDispenser_iface);
+}
+
+static HRESULT WINAPI TransactionDispenser_QueryInterface(ITransactionDispenser *iface, REFIID iid,
+ void **ppv)
+{
+ TransactionManager *This = impl_from_ITransactionDispenser(iface);
+ TRACE("(%p,%s,%p)\n", iface, debugstr_guid(iid), ppv);
+
+ if (!ppv) return E_INVALIDARG;
+
+ if (IsEqualIID(&IID_IUnknown, iid) ||
+ IsEqualIID(&IID_ITransactionDispenser, iid))
+ {
+ *ppv = &This->ITransactionDispenser_iface;
+ }
+ else
+ {
+ FIXME("(%s): not implemented\n", debugstr_guid(iid));
+ *ppv = NULL;
+ return E_NOINTERFACE;
+ }
+
+ IUnknown_AddRef((IUnknown*)*ppv);
+ return S_OK;
+}
+
+static ULONG WINAPI TransactionDispenser_AddRef(ITransactionDispenser *iface)
+{
+ TransactionManager *This = impl_from_ITransactionDispenser(iface);
+ ULONG ref = InterlockedIncrement(&This->ref);
+
+ TRACE("(%p) refcount=%u\n", iface, ref);
+
+ return ref;
+}
+
+static ULONG WINAPI TransactionDispenser_Release(ITransactionDispenser *iface)
+{
+ TransactionManager *This = impl_from_ITransactionDispenser(iface);
+ ULONG ref = InterlockedDecrement(&This->ref);
+
+ TRACE("(%p) refcount=%u\n", iface, ref);
+
+ if (ref == 0)
+ {
+ HeapFree(GetProcessHeap(), 0, This);
+ }
+
+ return ref;
+}
+
+static HRESULT WINAPI TransactionDispenser_GetOptionsObject(ITransactionDispenser *iface,
+ ITransactionOptions **ppOptions)
+{
+ FIXME("(%p, %p): stub\n", iface, ppOptions);
+ if (!ppOptions) return E_INVALIDARG;
+ *ppOptions = NULL;
+ return E_NOTIMPL;
+}
+static HRESULT WINAPI TransactionDispenser_BeginTransaction(ITransactionDispenser *iface,
+ IUnknown *punkOuter,
+ ISOLEVEL isoLevel,
+ ULONG isoFlags,
+ ITransactionOptions *pOptions,
+ ITransaction **ppTransaction)
+{
+ FIXME("(%p, %p, %08x, %08x, %p, %p): stub\n", iface, punkOuter,
+ isoLevel, isoFlags, pOptions, ppTransaction);
+
+ if (!ppTransaction) return E_INVALIDARG;
+ *ppTransaction = NULL;
+ if (punkOuter) return CLASS_E_NOAGGREGATION;
+ return E_NOTIMPL;
+}
+static const ITransactionDispenserVtbl TransactionDispenser_Vtbl = {
+ TransactionDispenser_QueryInterface,
+ TransactionDispenser_AddRef,
+ TransactionDispenser_Release,
+ TransactionDispenser_GetOptionsObject,
+ TransactionDispenser_BeginTransaction
+};
+
+static HRESULT TransactionManager_Create(REFIID riid, void **ppv)
+{
+ TransactionManager *This;
+ HRESULT ret;
+
+ This = HeapAlloc(GetProcessHeap(), 0, sizeof(TransactionManager));
+ if (!This) return E_OUTOFMEMORY;
+
+ This->ITransactionDispenser_iface.lpVtbl = &TransactionDispenser_Vtbl;
+ This->ref = 1;
+
+ ret = ITransactionDispenser_QueryInterface(&This->ITransactionDispenser_iface, riid, ppv);
+ ITransactionDispenser_Release(&This->ITransactionDispenser_iface);
+
+ return ret;
+}
+
BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
{
TRACE("%p, %u, %p\n", hinst, reason, reserved);
@@ -38,26 +151,65 @@ BOOL WINAPI DllMain( HINSTANCE hinst, DWORD reason, LPVOID reserved )
return TRUE;
}
+static BOOL is_local_machineA( const CHAR *server )
+{
+ static const CHAR dot[] = ".";
+ CHAR buffer[MAX_COMPUTERNAME_LENGTH + 1];
+ DWORD len = sizeof(buffer) / sizeof(buffer[0]);
+
+ if (!server || !strcmp( server, dot )) return TRUE;
+ if (GetComputerNameA( buffer, &len ) && !lstrcmpiA( server, buffer )) return TRUE;
+ return FALSE;
+}
+static BOOL is_local_machineW( const WCHAR *server )
+{
+ static const WCHAR dotW[] = {'.',0};
+ WCHAR buffer[MAX_COMPUTERNAME_LENGTH + 1];
+ DWORD len = sizeof(buffer) / sizeof(buffer[0]);
+
+ if (!server || !strcmpW( server, dotW )) return TRUE;
+ if (GetComputerNameW( buffer, &len ) && !strcmpiW( server, buffer )) return TRUE;
+ return FALSE;
+}
+
HRESULT CDECL DtcGetTransactionManager(char *host, char *tm_name, REFIID riid,
DWORD dwReserved1, WORD wcbReserved2, void *pvReserved2, void **ppv)
{
- FIXME("(%s, %s, %s, %d, %d, %p, %p): stub\n", debugstr_a(host), debugstr_a(tm_name),
+ TRACE("(%s, %s, %s, %d, %d, %p, %p)\n", debugstr_a(host), debugstr_a(tm_name),
debugstr_guid(riid), dwReserved1, wcbReserved2, pvReserved2, ppv);
- return E_NOTIMPL;
+
+ if (!is_local_machineA(host))
+ {
+ FIXME("remote computer not supported\n");
+ return E_NOTIMPL;
+ }
+ return TransactionManager_Create(riid, ppv);
}
HRESULT CDECL DtcGetTransactionManagerExA(CHAR *host, CHAR *tm_name, REFIID riid,
DWORD options, void *config, void **ppv)
{
- FIXME("(%s, %s, %s, %d, %p, %p): stub\n", debugstr_a(host), debugstr_a(tm_name),
+ TRACE("(%s, %s, %s, %d, %p, %p)\n", debugstr_a(host), debugstr_a(tm_name),
debugstr_guid(riid), options, config, ppv);
- return E_NOTIMPL;
+
+ if (!is_local_machineA(host))
+ {
+ FIXME("remote computer not supported\n");
+ return E_NOTIMPL;
+ }
+ return TransactionManager_Create(riid, ppv);
}
HRESULT CDECL DtcGetTransactionManagerExW(WCHAR *host, WCHAR *tm_name, REFIID riid,
DWORD options, void *config, void **ppv)
{
- FIXME("(%s, %s, %s, %d, %p, %p): stub\n", debugstr_w(host), debugstr_w(tm_name),
+ TRACE("(%s, %s, %s, %d, %p, %p)\n", debugstr_w(host), debugstr_w(tm_name),
debugstr_guid(riid), options, config, ppv);
- return E_NOTIMPL;
+
+ if (!is_local_machineW(host))
+ {
+ FIXME("remote computer not supported\n");
+ return E_NOTIMPL;
+ }
+ return TransactionManager_Create(riid, ppv);
}
--
1.7.5.4
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