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wbemprox: Provide more accurate system information.

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This re-uses existing functions from Win32_ComputerSystemProduct to provide
more accurate values, which are helpful to system overview applications.

> wmic.exe computersystem GET Manufacturer
This commit is contained in:
Stefan Rentsch 2022-07-05 14:28:30 +02:00 committed by Alexandre Julliard
parent a6063f8367
commit fefe108e20
1 changed files with 48 additions and 41 deletions
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89
dlls/wbemprox/builtin.c
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@ -1625,33 +1625,6 @@ static WCHAR *get_username(void)
return ret;
}
static enum fill_status fill_compsys( struct table *table, const struct expr *cond )
{
struct record_computersystem *rec;
enum fill_status status = FILL_STATUS_UNFILTERED;
UINT row = 0;
if (!resize_table( table, 1, sizeof(*rec) )) return FILL_STATUS_FAILED;
rec = (struct record_computersystem *)table->data;
rec->description = L"AT/AT COMPATIBLE";
rec->domain = L"WORKGROUP";
rec->domainrole = 0; /* standalone workstation */
rec->manufacturer = L"The Wine Project";
rec->model = L"Wine";
rec->name = get_computername();
rec->num_logical_processors = get_logical_processor_count( NULL, &rec->num_processors );
rec->systemtype = get_systemtype();
rec->total_physical_memory = get_total_physical_memory();
rec->username = get_username();
if (!match_row( table, row, cond, &status )) free_row_values( table, row );
else row++;
TRACE("created %u rows\n", row);
table->num_rows = row;
return status;
}
static WCHAR *get_compsysproduct_string( BYTE id, const char *buf, UINT len )
{
const struct smbios_header *hdr;
@ -1665,13 +1638,6 @@ static WCHAR *get_compsysproduct_string( BYTE id, const char *buf, UINT len )
return get_smbios_string( id, buf, offset, len );
}
static WCHAR *get_compsysproduct_identifyingnumber( const char *buf, UINT len )
{
WCHAR *ret = get_compsysproduct_string( 4, buf, len );
if (!ret) return wcsdup( L"0" );
return ret;
}
static WCHAR *get_compsysproduct_name( const char *buf, UINT len )
{
WCHAR *ret = get_compsysproduct_string( 2, buf, len );
@ -1679,6 +1645,54 @@ static WCHAR *get_compsysproduct_name( const char *buf, UINT len )
return ret;
}
static WCHAR *get_compsysproduct_vendor( const char *buf, UINT len )
{
WCHAR *ret = get_compsysproduct_string( 1, buf, len );
if (!ret) return wcsdup( L"The Wine Project" );
return ret;
}
static enum fill_status fill_compsys( struct table *table, const struct expr *cond )
{
struct record_computersystem *rec;
enum fill_status status = FILL_STATUS_UNFILTERED;
UINT row = 0, len;
char *buf;
if (!resize_table( table, 1, sizeof(*rec) )) return FILL_STATUS_FAILED;
len = GetSystemFirmwareTable( RSMB, 0, NULL, 0 );
if (!(buf = malloc( len ))) return FILL_STATUS_FAILED;
GetSystemFirmwareTable( RSMB, 0, buf, len );
rec = (struct record_computersystem *)table->data;
rec->description = L"AT/AT COMPATIBLE";
rec->domain = L"WORKGROUP";
rec->domainrole = 0; /* standalone workstation */
rec->manufacturer = get_compsysproduct_vendor( buf, len );
rec->model = get_compsysproduct_name( buf, len );
rec->name = get_computername();
rec->num_logical_processors = get_logical_processor_count( NULL, &rec->num_processors );
rec->systemtype = get_systemtype();
rec->total_physical_memory = get_total_physical_memory();
rec->username = get_username();
if (!match_row( table, row, cond, &status )) free_row_values( table, row );
else row++;
free( buf );
TRACE("created %u rows\n", row);
table->num_rows = row;
return status;
}
static WCHAR *get_compsysproduct_identifyingnumber( const char *buf, UINT len )
{
WCHAR *ret = get_compsysproduct_string( 4, buf, len );
if (!ret) return wcsdup( L"0" );
return ret;
}
static WCHAR *get_compsysproduct_uuid( const char *buf, UINT len )
{
static const BYTE none[] = {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff};
@ -1700,13 +1714,6 @@ done:
return ret;
}
static WCHAR *get_compsysproduct_vendor( const char *buf, UINT len )
{
WCHAR *ret = get_compsysproduct_string( 1, buf, len );
if (!ret) return wcsdup( L"The Wine Project" );
return ret;
}
static WCHAR *get_compsysproduct_version( const char *buf, UINT len )
{
WCHAR *ret = get_compsysproduct_string( 3, buf, len );