Hans Leidekker : msi: Add some traces.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 9e30f77568ded311a6c3141f9b9b27951d8e441e
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=9e30f77568ded311a6c3141f9b9b27951d8e441e

Author: Hans Leidekker <hans at codeweavers.com>
Date:   Thu Dec 23 17:08:10 2010 +0100

msi: Add some traces.

---

 dlls/msi/msi.c      |    8 ++++++--
 dlls/msi/registry.c |    5 +++--
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/dlls/msi/msi.c b/dlls/msi/msi.c
index 0fe8ea0..e66585c 100644
--- a/dlls/msi/msi.c
+++ b/dlls/msi/msi.c
@@ -1942,6 +1942,7 @@ UINT WINAPI MsiQueryComponentStateW(LPCWSTR szProductCode,
             *pdwState = INSTALLSTATE_LOCAL;
     }
 
+    TRACE("-> %d\n", *pdwState);
     return ERROR_SUCCESS;
 }
 
@@ -2018,6 +2019,7 @@ done:
 
     RegCloseKey(prodkey);
     RegCloseKey(userdata);
+    TRACE("-> %d\n", state);
     return state;
 }
 
@@ -2725,7 +2727,7 @@ INSTALLSTATE WINAPI MsiQueryFeatureStateW(LPCWSTR szProduct, LPCWSTR szFeature)
     else
         r = INSTALLSTATE_LOCAL;
 
-    TRACE("%s %s -> %d\n", debugstr_w(szProduct), debugstr_w(szFeature), r);
+    TRACE("-> %d\n", r);
     return r;
 }
 
@@ -3666,8 +3668,10 @@ UINT WINAPI MsiGetFileHashW( LPCWSTR szFilePath, DWORD dwOptions,
     handle = CreateFileW( szFilePath, GENERIC_READ,
                           FILE_SHARE_READ | FILE_SHARE_DELETE, NULL, OPEN_EXISTING, 0, NULL );
     if (handle == INVALID_HANDLE_VALUE)
+    {
+        WARN("can't open file %u\n", GetLastError());
         return ERROR_FILE_NOT_FOUND;
-
+    }
     length = GetFileSize( handle, NULL );
 
     mapping = CreateFileMappingW( handle, NULL, PAGE_READONLY, 0, 0, NULL );
diff --git a/dlls/msi/registry.c b/dlls/msi/registry.c
index 0a063e4..926c90d 100644
--- a/dlls/msi/registry.c
+++ b/dlls/msi/registry.c
@@ -1549,10 +1549,11 @@ UINT WINAPI MsiEnumClientsW(LPCWSTR szComponent, DWORD index, LPWSTR szProduct)
     sz = SQUISH_GUID_SIZE;
     r = RegEnumValueW(hkeyComp, index, szValName, &sz, NULL, NULL, NULL, NULL);
     if( r == ERROR_SUCCESS )
+    {
         unsquash_guid(szValName, szProduct);
-
+        TRACE("-> %s\n", debugstr_w(szProduct));
+    }
     RegCloseKey(hkeyComp);
-
     return r;
 }