From ce2ebd72750ca85e7307372de1a73831ad9e73a8 Mon Sep 17 00:00:00 2001
From: Dmitry Timoshkov <dmitry@baikal.ru>
Date: Sat, 8 Sep 2018 11:46:24 +0800
Subject: [PATCH] msi: Handle the remote case in MsiSummaryInfoGetProperty.

This patch fixes the regression introduced by bf5589311de8ac2c74e3bd73bef32337a2ce8df2.

Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 dlls/msi/suminfo.c      | 66 +++++++++++++++++++++++++++++++++++++++--
 dlls/msi/tests/custom.c |  7 -----
 dlls/msi/winemsi.idl    |  2 ++
 3 files changed, 66 insertions(+), 9 deletions(-)

diff --git a/dlls/msi/suminfo.c b/dlls/msi/suminfo.c
index d2bf678853b..37c49d72e25 100644
--- a/dlls/msi/suminfo.c
+++ b/dlls/msi/suminfo.c
@@ -741,7 +741,29 @@ UINT WINAPI MsiSummaryInfoGetPropertyA(
     }
 
     if (!(si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO )))
-        return ERROR_INVALID_HANDLE;
+    {
+        MSIHANDLE remote;
+        WCHAR *buf = NULL;
+
+        if (!(remote = msi_get_remote( handle )))
+            return ERROR_INVALID_HANDLE;
+
+        __TRY
+        {
+            r = remote_SummaryInfoGetProperty( remote, uiProperty, puiDataType, piValue, pftValue, &buf );
+        }
+        __EXCEPT(rpc_filter)
+        {
+            r = GetExceptionCode();
+        }
+        __ENDTRY
+
+        if (!r)
+            r = msi_strncpyWtoA( buf, -1, szValueBuf, pcchValueBuf, TRUE );
+
+        midl_user_free( buf );
+        return r;
+    }
 
     str.unicode = FALSE;
     str.str.a = szValueBuf;
@@ -769,7 +791,29 @@ UINT WINAPI MsiSummaryInfoGetPropertyW(
     }
 
     if (!(si = msihandle2msiinfo( handle, MSIHANDLETYPE_SUMMARYINFO )))
-        return ERROR_INVALID_HANDLE;
+    {
+        MSIHANDLE remote;
+        WCHAR *buf = NULL;
+
+        if (!(remote = msi_get_remote( handle )))
+            return ERROR_INVALID_HANDLE;
+
+        __TRY
+        {
+            r = remote_SummaryInfoGetProperty( remote, uiProperty, puiDataType, piValue, pftValue, &buf );
+        }
+        __EXCEPT(rpc_filter)
+        {
+            r = GetExceptionCode();
+        }
+        __ENDTRY
+
+        if (!r)
+            r = msi_strncpyW( buf, -1, szValueBuf, pcchValueBuf );
+
+        midl_user_free( buf );
+        return r;
+    }
 
     str.unicode = TRUE;
     str.str.w = szValueBuf;
@@ -1150,3 +1194,21 @@ UINT __cdecl s_remote_SummaryInfoGetPropertyCount( MSIHANDLE suminfo, UINT *coun
 {
     return MsiSummaryInfoGetPropertyCount( suminfo, count );
 }
+
+UINT __cdecl s_remote_SummaryInfoGetProperty( MSIHANDLE suminfo, UINT property, UINT *type,
+                                              INT *value, FILETIME *ft, LPWSTR *buf )
+{
+    WCHAR empty[1];
+    DWORD size = 0;
+    UINT r;
+
+    r = MsiSummaryInfoGetPropertyW( suminfo, property, type, value, ft, empty, &size );
+    if (r == ERROR_MORE_DATA)
+    {
+        size++;
+        *buf = midl_user_allocate( size * sizeof(WCHAR) );
+        if (!*buf) return ERROR_OUTOFMEMORY;
+        r = MsiSummaryInfoGetPropertyW( suminfo, property, type, value, ft, *buf, &size );
+    }
+    return r;
+}
diff --git a/dlls/msi/tests/custom.c b/dlls/msi/tests/custom.c
index eb0ed625ef7..a727bbd4df0 100644
--- a/dlls/msi/tests/custom.c
+++ b/dlls/msi/tests/custom.c
@@ -464,7 +464,6 @@ static void test_db(MSIHANDLE hinst)
     ok(hinst, count == 5, "got %u\n", count);
 
     r = MsiSummaryInfoGetPropertyA(suminfo, 0, NULL, NULL, NULL, NULL, NULL);
-todo_wine
     ok(hinst, r == RPC_X_NULL_REF_POINTER, "got %u\n", r);
 
     type = 0xdeadbeef;
@@ -472,11 +471,8 @@ todo_wine
     strcpy(buffer, "deadbeef");
     sz = sizeof(buffer);
     r = MsiSummaryInfoGetPropertyA(suminfo, PID_AUTHOR, &type, &int_value, &ft, buffer, &sz);
-todo_wine
     ok(hinst, !r, "got %u\n", r);
-todo_wine
     ok(hinst, type == 0, "got %u\n", type);
-todo_wine
     ok(hinst, int_value == 0, "got %u\n", int_value);
     ok(hinst, sz == sizeof(buffer), "got %u\n", sz);
     ok(hinst, !lstrcmpA(buffer, "deadbeef"), "got %s\n", buffer);
@@ -486,11 +482,8 @@ todo_wine
     strcpy(buffer, "deadbeef");
     sz = sizeof(buffer);
     r = MsiSummaryInfoGetPropertyA(suminfo, PID_CODEPAGE, &type, &int_value, &ft, buffer, &sz);
-todo_wine
     ok(hinst, !r, "got %u\n", r);
-todo_wine
     ok(hinst, type == 0, "got %u\n", type);
-todo_wine
     ok(hinst, int_value == 0, "got %u\n", int_value);
     ok(hinst, sz == sizeof(buffer), "got %u\n", sz);
     ok(hinst, !lstrcmpA(buffer, "deadbeef"), "got %s\n", buffer);
diff --git a/dlls/msi/winemsi.idl b/dlls/msi/winemsi.idl
index 5a14ffdb796..ebbca82a16d 100644
--- a/dlls/msi/winemsi.idl
+++ b/dlls/msi/winemsi.idl
@@ -75,6 +75,8 @@ interface IWineMsiRemote
     UINT remote_DatabaseOpenView( [in] MSIHANDLE db, [in, string] LPCWSTR query, [out] MSIHANDLE *view );
 
     UINT remote_SummaryInfoGetPropertyCount( [in] MSIHANDLE suminfo, [out] UINT *count );
+    UINT remote_SummaryInfoGetProperty( [in] MSIHANDLE suminfo, [in] UINT property, [out] UINT *type, [out] INT *value,
+                                        [out] FILETIME *ft, [out, string] LPWSTR *buf );
 
     MSIHANDLE remote_GetActiveDatabase( [in] MSIHANDLE hinst );
     UINT remote_GetProperty( [in] MSIHANDLE hinst, [in, string] LPCWSTR property, [out, string] LPWSTR *value, [out] DWORD *size );