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oledb32: Support DBTYPE_DBTIMESTAMP to DBTYPE_WSTR in DataConvert. 

Signed-off-by: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alistair Leslie-Hughes 2017-06-28 02:10:56 +00:00 committed by Alexandre Julliard
parent 1f38c0b165
commit 70d54d8c67
2 changed files with 74 additions and 0 deletions
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19
dlls/oledb32/convert.c
View File

@ -641,6 +641,25 @@ static HRESULT WINAPI convert_DataConvert(IDataConvert* iface,
}
}
break;
case DBTYPE_DBTIMESTAMP:
{
WCHAR szBuff[64];
static const WCHAR format1[] = {
'%','0','4','d','-','%','0','2','d','-','%','0','2','d',' ','%','0','2','d',':','%','0','2','d',
':','%','0','2','d', 0};
static const WCHAR format2[] = {
'%','0','4','d','-','%','0','2','d','-','%','0','2','d',' ','%','0','2','d',':','%','0','2','d',
':','%','0','2','d','.','%','0','9','d', 0};
DBTIMESTAMP *ts = (DBTIMESTAMP *)src;
if(ts->fraction == 0)
wsprintfW(szBuff, format1, ts->year, ts->month, ts->day, ts->hour, ts->minute, ts->second);
else
wsprintfW(szBuff, format2, ts->year, ts->month, ts->day, ts->hour, ts->minute, ts->second, ts->fraction );
*d = SysAllocString(szBuff);
hr = *d ? S_OK : E_OUTOFMEMORY;
break;
}
case DBTYPE_VARIANT:
VariantInit(&tmp);
if ((hr = VariantChangeType(&tmp, (VARIANT*)src, 0, VT_BSTR)) == S_OK)

55
dlls/oledb32/tests/convert.c
View File

@ -955,6 +955,10 @@ static void test_converttobstr(void)
DBSTATUS dst_status;
DBLENGTH dst_len;
static const WCHAR ten[] = {'1','0',0};
static const WCHAR tsW[] = {'2','0','1','3','-','0','5','-','1','4',' ','0','2',':','0','4',':','1','2',0};
static const WCHAR ts1W[] = {'2','0','1','3','-','0','5','-','1','4',' ','0','2',':','0','4',':','1','2','.','0','0','0','0','0','0','0','0','3',0};
static const WCHAR ts2W[] = {'2','0','1','3','-','0','5','-','1','4',' ','0','2',':','0','4',':','1','2','.','0','0','0','0','0','0','2','0','0',0};
DBTIMESTAMP ts = {2013, 5, 14, 2, 4, 12, 0};
VARIANT v;
BSTR b;
@ -1016,6 +1020,32 @@ static void test_converttobstr(void)
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 33, "got %ld\n", dst_len);
ok(dst == (void*)0x1234, "got %p\n", dst);
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_DBTIMESTAMP, DBTYPE_BSTR, 0, &dst_len, &ts, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(BSTR), "got %ld\n", dst_len);
ok(!lstrcmpW(tsW, dst), "got %s\n", wine_dbgstr_w(dst));
SysFreeString(dst);
dst_len = 0x1234;
ts.fraction = 3;
hr = IDataConvert_DataConvert(convert, DBTYPE_DBTIMESTAMP, DBTYPE_BSTR, 0, &dst_len, &ts, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(BSTR), "got %ld\n", dst_len);
ok(!lstrcmpW(ts1W, dst), "got %s\n", wine_dbgstr_w(dst));
SysFreeString(dst);
dst_len = 0x1234;
ts.fraction = 200;
hr = IDataConvert_DataConvert(convert, DBTYPE_DBTIMESTAMP, DBTYPE_BSTR, 0, &dst_len, &ts, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == sizeof(BSTR), "got %ld\n", dst_len);
ok(!lstrcmpW(ts2W, dst), "got %s\n", wine_dbgstr_w(dst));
SysFreeString(dst);
}
static void test_converttowstr(void)
@ -1032,6 +1062,10 @@ static void test_converttowstr(void)
'A','D','E','5','-','0','0','A','A','0','0','4','4','7','7','3','D','}',0};
static const WCHAR hexunpacked_w[] = {'5','7','0','0','6','9','0','0','6','E','0','0','6','5','0','0','0','0','0','0', 0 };
static const WCHAR hexpacked_w[] = {'W','i','n','e', 0 };
static const WCHAR tsW[] = {'2','0','1','3','-','0','5','-','1','4',' ','0','2',':','0','4',':','1','2',0};
static const WCHAR ts1W[] = {'2','0','1','3','-','0','5','-','1','4',' ','0','2',':','0','4',':','1','2','.','0','0','0','0','0','0','0','0','3',0};
static const WCHAR ts2W[] = {'2','0','1','3','-','0','5','-','1','4',' ','0','2',':','0','4',':','1','2','.','0','0','0','0','0','0','2','0','0',0};
DBTIMESTAMP ts = {2013, 5, 14, 2, 4, 12, 0};
BSTR b;
VARIANT v;
@ -1413,7 +1447,28 @@ static void test_converttowstr(void)
ok(dst_len == 4, "got %ld\n", dst_len);
ok(!lstrcmpW(ten, dst), "got %s\n", wine_dbgstr_w(dst));
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_DBTIMESTAMP, DBTYPE_WSTR, 0, &dst_len, &ts, dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == 38, "got %ld\n", dst_len);
ok(!lstrcmpW(tsW, dst), "got %s\n", wine_dbgstr_w(dst));
dst_len = 0x1234;
ts.fraction = 3;
hr = IDataConvert_DataConvert(convert, DBTYPE_DBTIMESTAMP, DBTYPE_WSTR, 0, &dst_len, &ts, dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == 58, "got %ld\n", dst_len);
ok(!lstrcmpW(ts1W, dst), "got %s\n", wine_dbgstr_w(dst));
dst_len = 0x1234;
ts.fraction = 200;
hr = IDataConvert_DataConvert(convert, DBTYPE_DBTIMESTAMP, DBTYPE_WSTR, 0, &dst_len, &ts, dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status);
ok(dst_len == 58, "got %ld\n", dst_len);
ok(!lstrcmpW(ts2W, dst), "got %s\n", wine_dbgstr_w(dst));
/* DBTYPE_BYTES to DBTYPE_*STR unpacks binary data into a hex string */
memcpy(src, hexpacked_w, sizeof(hexpacked_w));