[reactos] 208/360: [WINESYNC] msi: Add support for exporting the _SummaryInformation table.

[winesync]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=87ce83f46aef1894f8a45d...

commit 87ce83f46aef1894f8a45d83a43e365a7dc2ca39
Author:     winesync [e-mail]
AuthorDate: Sun Mar 13 00:46:25 2022 +0100
Commit:     Mark Jansen [e-mail]
CommitDate: Sun Mar 20 19:28:14 2022 +0100

[WINESYNC] msi: Add support for exporting the _SummaryInformation table.

The _SummaryInformation table stores a lot of important information
    about an MSI database.  This patch adds the ability to export that
    table since, like _ForceCodepage, it is stored in a different format
    than the other tables.

Signed-off-by: Erich E. Hoover [e-mail]
    Signed-off-by: Hans Leidekker [e-mail]
    Signed-off-by: Alexandre Julliard [e-mail]

wine commit id 79fd42fc1ae0747f509fce05cedf9e56c9f928bc by Erich E. Hoover [e-mail]
---
 dll/win32/msi/database.c | 15 +++++----------
 dll/win32/msi/suminfo.c  | 23 ++++++++++-------------
 2 files changed, 15 insertions(+), 23 deletions(-)

diff --git a/dll/win32/msi/database.c b/dll/win32/msi/database.c
index 49fa16c5d81..df169128176 100644
--- a/dll/win32/msi/database.c
+++ b/dll/win32/msi/database.c
@@ -1062,11 +1062,8 @@ static UINT msi_export_forcecodepage( HANDLE handle, UINT codepage )
 {
     static const char fmt[] = "\r\n\r\n%u\t_ForceCodepage\r\n";
     char data[sizeof(fmt) + 10];
-    DWORD sz;
-
-    sprintf( data, fmt, codepage );
+    DWORD sz = sprintf( data, fmt, codepage );

-    sz = lstrlenA(data) + 1;
     if (!WriteFile(handle, data, sz, &sz, NULL))
         return ERROR_FUNCTION_FAILED;

@@ -1078,24 +1075,22 @@ static UINT msi_export_summaryinformation( MSIDATABASE *db, HANDLE handle )
     static const char header[] = "PropertyId\tValue\r\n"
                                  "i2\tl255\r\n"
                                  "_SummaryInformation\tPropertyId\r\n";
-    DWORD sz;
+    DWORD sz = ARRAY_SIZE(header) - 1;

-    sz = lstrlenA(header);
     if (!WriteFile(handle, header, sz, &sz, NULL))
         return ERROR_WRITE_FAULT;

return msi_export_suminfo( db, handle );
 }

-static UINT MSI_DatabaseExport( MSIDATABASE *db, LPCWSTR table,
-               LPCWSTR folder, LPCWSTR file )
+static UINT MSI_DatabaseExport( MSIDATABASE *db, LPCWSTR table, LPCWSTR folder, LPCWSTR file )
 {
-    static const WCHAR summaryinformation[] = {
-        '_','S','u','m','m','a','r','y','I','n','f','o','r','m','a','t','i','o','n',0 };
     static const WCHAR query[] = {
         's','e','l','e','c','t',' ','*',' ','f','r','o','m',' ','%','s',0 };
     static const WCHAR forcecodepage[] = {
         '_','F','o','r','c','e','C','o','d','e','p','a','g','e',0 };
+    static const WCHAR summaryinformation[] = {
+        '_','S','u','m','m','a','r','y','I','n','f','o','r','m','a','t','i','o','n',0 };
     MSIRECORD *rec = NULL;
     MSIQUERY *view = NULL;
     LPWSTR filename;
diff --git a/dll/win32/msi/suminfo.c b/dll/win32/msi/suminfo.c
index 6b3a559f60c..d590ad46f68 100644
--- a/dll/win32/msi/suminfo.c
+++ b/dll/win32/msi/suminfo.c
@@ -1121,8 +1121,8 @@ end:

static UINT save_prop( MSISUMMARYINFO *si, HANDLE handle, UINT row )
 {
-    static const char fmt_systemtime[] = "%d/%02d/%02d %02d:%02d:%02d";
-    char data[20]; /* largest string: YYYY/MM/DD hh:mm:ss */
+    static const char fmt_systemtime[] = "%04u/%02u/%02u %02u:%02u:%02u";
+    char data[36]; /* largest string: YYYY/MM/DD hh:mm:ss */
     static const char fmt_begin[] = "%u\t";
     static const char data_end[] = "\r\n";
     static const char fmt_int[] = "%u";
@@ -1141,17 +1141,15 @@ static UINT save_prop( MSISUMMARYINFO *si, HANDLE handle, UINT row )
         return r;
     if (data_type == VT_EMPTY)
         return ERROR_SUCCESS; /* property not set */
-    snprintf( data, sizeof(data), fmt_begin, row );
-    sz = lstrlenA( data );
+    sz = sprintf( data, fmt_begin, row );
     if (!WriteFile( handle, data, sz, &sz, NULL ))
         return ERROR_WRITE_FAULT;

-    switch (data_type)
+    switch( data_type )
     {
     case VT_I2:
     case VT_I4:
-        snprintf( data, sizeof(data), fmt_int, int_value );
-        sz = lstrlenA( data );
+        sz = sprintf( data, fmt_int, int_value );
         if (!WriteFile( handle, data, sz, &sz, NULL ))
             return ERROR_WRITE_FAULT;
         break;
@@ -1165,7 +1163,7 @@ static UINT save_prop( MSISUMMARYINFO *si, HANDLE handle, UINT row )
             msi_free( str.str.a );
             return r;
         }
-        sz = lstrlenA( str.str.a );
+        sz = len;
         if (!WriteFile( handle, str.str.a, sz, &sz, NULL ))
         {
             msi_free( str.str.a );
@@ -1176,10 +1174,9 @@ static UINT save_prop( MSISUMMARYINFO *si, HANDLE handle, UINT row )
     case VT_FILETIME:
         if (!FileTimeToSystemTime( &file_time, &system_time ))
             return ERROR_FUNCTION_FAILED;
-        snprintf( data, sizeof(data), fmt_systemtime, system_time.wYear, system_time.wMonth,
-                  system_time.wDay, system_time.wHour, system_time.wMinute,
-                  system_time.wSecond );
-        sz = lstrlenA( data );
+        sz = sprintf( data, fmt_systemtime, system_time.wYear, system_time.wMonth,
+                      system_time.wDay, system_time.wHour, system_time.wMinute,
+                      system_time.wSecond );
         if (!WriteFile( handle, data, sz, &sz, NULL ))
             return ERROR_WRITE_FAULT;
         break;
@@ -1191,7 +1188,7 @@ static UINT save_prop( MSISUMMARYINFO *si, HANDLE handle, UINT row )
         return ERROR_FUNCTION_FAILED;
     }

-    sz = lstrlenA( data_end );
+    sz = ARRAY_SIZE(data_end) - 1;
     if (!WriteFile( handle, data_end, sz, &sz, NULL ))
         return ERROR_WRITE_FAULT;