/* * OLEPICTURE test program * * Copyright 2005 Marcus Meissner * Copyright 2012 Dmitry Timoshkov * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include #include #include #include #define COBJMACROS #define CONST_VTABLE #ifndef __REACTOS__ #define NONAMELESSUNION #endif #include "wine/test.h" #include #include #include #include #include #include #include #include #include #include #include #define expect_eq(expr, value, type, format) { type ret = (expr); ok((value) == ret, #expr " expected " format " got " format "\n", value, ret); } #define ole_expect(expr, expect) { \ HRESULT r = expr; \ ok(r == (expect), #expr " returned %x, expected %s (%x)\n", r, #expect, expect); \ } #define ole_check(expr) ole_expect(expr, S_OK); static HMODULE hOleaut32; static HRESULT (WINAPI *pOleLoadPicture)(LPSTREAM,LONG,BOOL,REFIID,LPVOID*); static HRESULT (WINAPI *pOleLoadPictureEx)(LPSTREAM,LONG,BOOL,REFIID,DWORD,DWORD,DWORD,LPVOID*); #define ok_ole_success(hr, func) ok(hr == S_OK, func " failed with error 0x%08x\n", hr) /* 1x1 pixel gif */ static const unsigned char gifimage[35] = { 0x47,0x49,0x46,0x38,0x37,0x61,0x01,0x00,0x01,0x00,0x80,0x00,0x00,0xff,0xff,0xff, 0xff,0xff,0xff,0x2c,0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x02,0x02,0x44, 0x01,0x00,0x3b }; /* 1x1 pixel jpg */ static const unsigned char jpgimage[285] = { 0xff,0xd8,0xff,0xe0,0x00,0x10,0x4a,0x46,0x49,0x46,0x00,0x01,0x01,0x01,0x01,0x2c, 0x01,0x2c,0x00,0x00,0xff,0xdb,0x00,0x43,0x00,0x05,0x03,0x04,0x04,0x04,0x03,0x05, 0x04,0x04,0x04,0x05,0x05,0x05,0x06,0x07,0x0c,0x08,0x07,0x07,0x07,0x07,0x0f,0x0b, 0x0b,0x09,0x0c,0x11,0x0f,0x12,0x12,0x11,0x0f,0x11,0x11,0x13,0x16,0x1c,0x17,0x13, 0x14,0x1a,0x15,0x11,0x11,0x18,0x21,0x18,0x1a,0x1d,0x1d,0x1f,0x1f,0x1f,0x13,0x17, 0x22,0x24,0x22,0x1e,0x24,0x1c,0x1e,0x1f,0x1e,0xff,0xdb,0x00,0x43,0x01,0x05,0x05, 0x05,0x07,0x06,0x07,0x0e,0x08,0x08,0x0e,0x1e,0x14,0x11,0x14,0x1e,0x1e,0x1e,0x1e, 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e, 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e, 0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0x1e,0xff,0xc0, 0x00,0x11,0x08,0x00,0x01,0x00,0x01,0x03,0x01,0x22,0x00,0x02,0x11,0x01,0x03,0x11, 0x01,0xff,0xc4,0x00,0x15,0x00,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0xff,0xc4,0x00,0x14,0x10,0x01,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xc4, 0x00,0x14,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0xff,0xc4,0x00,0x14,0x11,0x01,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xda,0x00,0x0c,0x03,0x01, 0x00,0x02,0x11,0x03,0x11,0x00,0x3f,0x00,0xb2,0xc0,0x07,0xff,0xd9 }; /* 1x1 pixel png */ static const unsigned char pngimage[285] = { 0x89,0x50,0x4e,0x47,0x0d,0x0a,0x1a,0x0a,0x00,0x00,0x00,0x0d,0x49,0x48,0x44,0x52, 0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x08,0x02,0x00,0x00,0x00,0x90,0x77,0x53, 0xde,0x00,0x00,0x00,0x09,0x70,0x48,0x59,0x73,0x00,0x00,0x0b,0x13,0x00,0x00,0x0b, 0x13,0x01,0x00,0x9a,0x9c,0x18,0x00,0x00,0x00,0x07,0x74,0x49,0x4d,0x45,0x07,0xd5, 0x06,0x03,0x0f,0x07,0x2d,0x12,0x10,0xf0,0xfd,0x00,0x00,0x00,0x0c,0x49,0x44,0x41, 0x54,0x08,0xd7,0x63,0xf8,0xff,0xff,0x3f,0x00,0x05,0xfe,0x02,0xfe,0xdc,0xcc,0x59, 0xe7,0x00,0x00,0x00,0x00,0x49,0x45,0x4e,0x44,0xae,0x42,0x60,0x82 }; /* 1bpp BI_RGB 1x1 pixel bmp */ static const unsigned char bmpimage[66] = { 0x42,0x4d,0x42,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3e,0x00,0x00,0x00,0x28,0x00, 0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x00, 0x00,0x00,0x04,0x00,0x00,0x00,0x12,0x0b,0x00,0x00,0x12,0x0b,0x00,0x00,0x02,0x00, 0x00,0x00,0x02,0x00,0x00,0x00,0xff,0xff,0xff,0x00,0xff,0xff,0xff,0x00,0x00,0x00, 0x00,0x00 }; /* 8bpp BI_RLE8 1x1 pixel bmp */ static const unsigned char bmpimage_rle8[] = { 0x42,0x4d,0x42,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3e,0x00,0x00,0x00,0x28,0x00, 0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x00,0x08,0x00,0x01,0x00, 0x00,0x00,0x04,0x00,0x00,0x00,0x12,0x0b,0x00,0x00,0x12,0x0b,0x00,0x00,0x02,0x00, 0x00,0x00,0x02,0x00,0x00,0x00,0xff,0xff,0xff,0x00,0xff,0xff,0xff,0x00,0x00,0x01, 0x00,0x00 }; /* 2x2 pixel gif */ static const unsigned char gif4pixel[42] = { 0x47,0x49,0x46,0x38,0x37,0x61,0x02,0x00,0x02,0x00,0xa1,0x00,0x00,0x00,0x00,0x00, 0x39,0x62,0xfc,0xff,0x1a,0xe5,0xff,0xff,0xff,0x2c,0x00,0x00,0x00,0x00,0x02,0x00, 0x02,0x00,0x00,0x02,0x03,0x14,0x16,0x05,0x00,0x3b }; /* APM with an empty metafile with some padding zeros - looks like under Window the * metafile data should be at least 20 bytes */ static const unsigned char apmdata[] = { 0xd7,0xcd,0xc6,0x9a, 0x00,0x00,0x00,0x00, 0x00,0x00,0xee,0x02, 0xb1,0x03,0xa0,0x05, 0x00,0x00,0x00,0x00, 0xee,0x53,0x01,0x00, 0x09,0x00,0x00,0x03, 0x13,0x00,0x00,0x00, 0x01,0x00,0x05,0x00, 0x00,0x00,0x00,0x00, 0x03,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00 }; /* MF_TEXTOUT_ON_PATH_BITS from gdi32/tests/metafile.c */ static const unsigned char metafile[] = { 0x01, 0x00, 0x09, 0x00, 0x00, 0x03, 0x19, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x32, 0x0a, 0x16, 0x00, 0x0b, 0x00, 0x04, 0x00, 0x00, 0x00, 0x54, 0x65, 0x73, 0x74, 0x03, 0x00, 0x05, 0x00, 0x08, 0x00, 0x0c, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00 }; /* EMF_TEXTOUT_ON_PATH_BITS from gdi32/tests/metafile.c */ static const unsigned char enhmetafile[] = { 0x01, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe7, 0xff, 0xff, 0xff, 0xe9, 0xff, 0xff, 0xff, 0x20, 0x45, 0x4d, 0x46, 0x00, 0x00, 0x01, 0x00, 0xf4, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x40, 0x01, 0x00, 0x00, 0xf0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe2, 0x04, 0x00, 0x80, 0xa9, 0x03, 0x00, 0x3b, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x54, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0x41, 0x00, 0x80, 0xbb, 0x41, 0x0b, 0x00, 0x00, 0x00, 0x16, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x4c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x54, 0x00, 0x00, 0x00, 0x54, 0x00, 0x65, 0x00, 0x73, 0x00, 0x74, 0x00, 0x03, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00 }; static HBITMAP stock_bm; static HDC create_render_dc( void ) { HDC dc = CreateCompatibleDC( NULL ); BITMAPINFO info = {{sizeof(info.bmiHeader), 100, 100, 1, 32, BI_RGB }}; void *bits; HBITMAP dib = CreateDIBSection( NULL, &info, DIB_RGB_COLORS, &bits, NULL, 0 ); stock_bm = SelectObject( dc, dib ); return dc; } static void delete_render_dc( HDC dc ) { HBITMAP dib = SelectObject( dc, stock_bm ); DeleteObject( dib ); DeleteDC( dc ); } typedef struct NoStatStreamImpl { IStream IStream_iface; LONG ref; HGLOBAL supportHandle; ULARGE_INTEGER streamSize; ULARGE_INTEGER currentPosition; } NoStatStreamImpl; static IStream* NoStatStream_Construct(HGLOBAL hGlobal); static void test_pic_with_stream(LPSTREAM stream, unsigned int imgsize) { IPicture* pic = NULL; HRESULT hres; LPVOID pvObj = NULL; OLE_HANDLE handle, hPal; OLE_XSIZE_HIMETRIC width; OLE_YSIZE_HIMETRIC height; short type; DWORD attr; ULONG res; pvObj = NULL; hres = pOleLoadPicture(stream, imgsize, TRUE, &IID_IPicture, &pvObj); pic = pvObj; ok(hres == S_OK,"OLP (NULL,..) does not return 0, but 0x%08x\n",hres); ok(pic != NULL,"OLP (NULL,..) returns NULL, instead of !NULL\n"); if (pic == NULL) return; pvObj = NULL; hres = IPicture_QueryInterface (pic, &IID_IPicture, &pvObj); ok(hres == S_OK,"IPicture_QI does not return S_OK, but 0x%08x\n", hres); ok(pvObj != NULL,"IPicture_QI does return NULL, instead of a ptr\n"); IPicture_Release ((IPicture*)pvObj); handle = 0; hres = IPicture_get_Handle (pic, &handle); ok(hres == S_OK,"IPicture_get_Handle does not return S_OK, but 0x%08x\n", hres); ok(handle != 0, "IPicture_get_Handle returns a NULL handle, but it should be non NULL\n"); if (handle) { BITMAP bmp; GetObjectA(UlongToHandle(handle), sizeof(BITMAP), &bmp); ok(bmp.bmBits != 0, "not a dib\n"); } width = 0; hres = IPicture_get_Width (pic, &width); ok(hres == S_OK,"IPicture_get_Width does not return S_OK, but 0x%08x\n", hres); ok(width != 0, "IPicture_get_Width returns 0, but it should not be 0.\n"); height = 0; hres = IPicture_get_Height (pic, &height); ok(hres == S_OK,"IPicture_get_Height does not return S_OK, but 0x%08x\n", hres); ok(height != 0, "IPicture_get_Height returns 0, but it should not be 0.\n"); type = 0; hres = IPicture_get_Type (pic, &type); ok(hres == S_OK,"IPicture_get_Type does not return S_OK, but 0x%08x\n", hres); ok(type == PICTYPE_BITMAP, "IPicture_get_Type returns %d, but it should be PICTYPE_BITMAP(%d).\n", type, PICTYPE_BITMAP); attr = 0; hres = IPicture_get_Attributes (pic, &attr); ok(hres == S_OK,"IPicture_get_Attributes does not return S_OK, but 0x%08x\n", hres); ok(attr == 0, "IPicture_get_Attributes returns %d, but it should be 0.\n", attr); hPal = 0; hres = IPicture_get_hPal (pic, &hPal); ok(hres == S_OK,"IPicture_get_hPal does not return S_OK, but 0x%08x\n", hres); /* a single pixel b/w image has no palette */ ok(hPal == 0, "IPicture_get_hPal returns %d, but it should be 0.\n", hPal); res = IPicture_Release (pic); ok (res == 0, "refcount after release is %d, but should be 0?\n", res); } static void test_pic(const unsigned char *imgdata, unsigned int imgsize) { LPSTREAM stream; HGLOBAL hglob; LPBYTE data; HRESULT hres; LARGE_INTEGER seekto; ULARGE_INTEGER newpos1; DWORD * header; unsigned int i,j; /* Let the fun begin */ hglob = GlobalAlloc (0, imgsize); data = GlobalLock (hglob); memcpy(data, imgdata, imgsize); GlobalUnlock(hglob); data = NULL; hres = CreateStreamOnHGlobal (hglob, FALSE, &stream); ok (hres == S_OK, "createstreamonhglobal failed? doubt it... hres 0x%08x\n", hres); memset(&seekto,0,sizeof(seekto)); hres = IStream_Seek(stream,seekto,SEEK_CUR,&newpos1); ok (hres == S_OK, "istream seek failed? doubt it... hres 0x%08x\n", hres); test_pic_with_stream(stream, imgsize); IStream_Release(stream); /* again with Non Statable and Non Seekable stream */ stream = NoStatStream_Construct(hglob); hglob = 0; /* Non-statable impl always deletes on release */ test_pic_with_stream(stream, 0); IStream_Release(stream); for (i = 1; i <= 8; i++) { /* more fun!!! */ hglob = GlobalAlloc (0, imgsize + i * (2 * sizeof(DWORD))); data = GlobalLock (hglob); header = (DWORD *)data; /* multiple copies of header */ memcpy(data,"lt\0\0",4); header[1] = imgsize; for (j = 2; j <= i; j++) { memcpy(&(header[2 * (j - 1)]), header, 2 * sizeof(DWORD)); } memcpy(data + i * (2 * sizeof(DWORD)), imgdata, imgsize); GlobalUnlock(hglob); data = NULL; hres = CreateStreamOnHGlobal (hglob, FALSE, &stream); ok (hres == S_OK, "createstreamonhglobal failed? doubt it... hres 0x%08x\n", hres); memset(&seekto,0,sizeof(seekto)); hres = IStream_Seek(stream,seekto,SEEK_CUR,&newpos1); ok (hres == S_OK, "istream seek failed? doubt it... hres 0x%08x\n", hres); test_pic_with_stream(stream, imgsize); IStream_Release(stream); /* again with Non Statable and Non Seekable stream */ stream = NoStatStream_Construct(hglob); hglob = 0; /* Non-statable impl always deletes on release */ test_pic_with_stream(stream, 0); IStream_Release(stream); } } static void test_empty_image(void) { LPBYTE data; LPSTREAM stream; IPicture* pic = NULL; HRESULT hres; LPVOID pvObj = NULL; HGLOBAL hglob; OLE_HANDLE handle; ULARGE_INTEGER newpos1; LARGE_INTEGER seekto; short type; DWORD attr; /* Empty image. Happens occasionally in VB programs. */ hglob = GlobalAlloc (0, 8); data = GlobalLock (hglob); memcpy(data,"lt\0\0",4); ((DWORD*)data)[1] = 0; hres = CreateStreamOnHGlobal (hglob, TRUE, &stream); ok (hres == S_OK, "CreatestreamOnHGlobal failed? doubt it... hres 0x%08x\n", hres); memset(&seekto,0,sizeof(seekto)); hres = IStream_Seek(stream,seekto,SEEK_CUR,&newpos1); ok (hres == S_OK, "istream seek failed? doubt it... hres 0x%08x\n", hres); pvObj = NULL; hres = pOleLoadPicture(stream, 8, TRUE, &IID_IPicture, &pvObj); pic = pvObj; ok(hres == S_OK,"empty picture not loaded, hres 0x%08x\n", hres); ok(pic != NULL,"empty picture not loaded, pic is NULL\n"); hres = IPicture_get_Type (pic, &type); ok (hres == S_OK,"empty picture get type failed with hres 0x%08x\n", hres); ok (type == PICTYPE_NONE,"type is %d, but should be PICTYPE_NONE(0)\n", type); attr = 0xdeadbeef; hres = IPicture_get_Attributes (pic, &attr); ok (hres == S_OK,"empty picture get attributes failed with hres 0x%08x\n", hres); ok (attr == 0,"attr is %d, but should be 0\n", attr); hres = IPicture_get_Handle (pic, &handle); ok (hres == S_OK,"empty picture get handle failed with hres 0x%08x\n", hres); ok (handle == 0, "empty picture get handle did not return 0, but 0x%08x\n", handle); IPicture_Release (pic); IStream_Release (stream); } static void test_empty_image_2(void) { LPBYTE data; LPSTREAM stream; IPicture* pic = NULL; HRESULT hres; LPVOID pvObj = NULL; HGLOBAL hglob; ULARGE_INTEGER newpos1; LARGE_INTEGER seekto; short type; /* Empty image at random stream position. */ hglob = GlobalAlloc (0, 200); data = GlobalLock (hglob); data += 42; memcpy(data,"lt\0\0",4); ((DWORD*)data)[1] = 0; hres = CreateStreamOnHGlobal (hglob, TRUE, &stream); ok (hres == S_OK, "CreatestreamOnHGlobal failed? doubt it... hres 0x%08x\n", hres); memset(&seekto,0,sizeof(seekto)); seekto.u.LowPart = 42; hres = IStream_Seek(stream,seekto,SEEK_CUR,&newpos1); ok (hres == S_OK, "istream seek failed? doubt it... hres 0x%08x\n", hres); pvObj = NULL; hres = pOleLoadPicture(stream, 8, TRUE, &IID_IPicture, &pvObj); pic = pvObj; ok(hres == S_OK,"empty picture not loaded, hres 0x%08x\n", hres); ok(pic != NULL,"empty picture not loaded, pic is NULL\n"); hres = IPicture_get_Type (pic, &type); ok (hres == S_OK,"empty picture get type failed with hres 0x%08x\n", hres); ok (type == PICTYPE_NONE,"type is %d, but should be PICTYPE_NONE(0)\n", type); IPicture_Release (pic); IStream_Release (stream); } static void test_Invoke(void) { IPictureDisp *picdisp; HRESULT hr; VARIANTARG vararg, args[10]; DISPPARAMS dispparams; VARIANT varresult; IStream *stream; HGLOBAL hglob; void *data; HDC hdc; int i; hglob = GlobalAlloc (0, sizeof(gifimage)); data = GlobalLock(hglob); memcpy(data, gifimage, sizeof(gifimage)); GlobalUnlock(hglob); hr = CreateStreamOnHGlobal (hglob, FALSE, &stream); ok_ole_success(hr, "CreateStreamOnHGlobal"); hr = pOleLoadPicture(stream, sizeof(gifimage), TRUE, &IID_IPictureDisp, (void **)&picdisp); IStream_Release(stream); GlobalFree(hglob); ok_ole_success(hr, "OleLoadPicture"); V_VT(&vararg) = VT_BOOL; V_BOOL(&vararg) = VARIANT_FALSE; dispparams.cNamedArgs = 0; dispparams.rgdispidNamedArgs = NULL; dispparams.cArgs = 1; dispparams.rgvarg = &vararg; hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_IPictureDisp, 0, DISPATCH_PROPERTYPUT, &dispparams, NULL, NULL, NULL); ok(hr == DISP_E_UNKNOWNNAME, "IPictureDisp_Invoke should have returned DISP_E_UNKNOWNNAME instead of 0x%08x\n", hr); hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_IUnknown, 0, DISPATCH_PROPERTYPUT, &dispparams, NULL, NULL, NULL); ok(hr == DISP_E_UNKNOWNNAME, "IPictureDisp_Invoke should have returned DISP_E_UNKNOWNNAME instead of 0x%08x\n", hr); dispparams.cArgs = 0; dispparams.rgvarg = NULL; hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_PROPERTYPUT, &dispparams, NULL, NULL, NULL); ok(hr == DISP_E_BADPARAMCOUNT, "IPictureDisp_Invoke should have returned DISP_E_BADPARAMCOUNT instead of 0x%08x\n", hr); hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_PROPERTYPUT, NULL, NULL, NULL, NULL); ok(hr == DISP_E_PARAMNOTOPTIONAL, "IPictureDisp_Invoke should have returned DISP_E_PARAMNOTOPTIONAL instead of 0x%08x\n", hr); hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_PROPERTYGET, NULL, NULL, NULL, NULL); ok(hr == DISP_E_PARAMNOTOPTIONAL, "IPictureDisp_Invoke should have returned DISP_E_PARAMNOTOPTIONAL instead of 0x%08x\n", hr); hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_PROPERTYGET, NULL, &varresult, NULL, NULL); ok(hr == DISP_E_PARAMNOTOPTIONAL, "IPictureDisp_Invoke should have returned DISP_E_PARAMNOTOPTIONAL instead of 0x%08x\n", hr); hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_PROPERTYGET, &dispparams, &varresult, NULL, NULL); ok_ole_success(hr, "IPictureDisp_Invoke"); ok(V_VT(&varresult) == VT_I4, "V_VT(&varresult) should have been VT_UINT instead of %d\n", V_VT(&varresult)); hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_METHOD, &dispparams, &varresult, NULL, NULL); ok(hr == DISP_E_MEMBERNOTFOUND, "IPictureDisp_Invoke should have returned DISP_E_MEMBERNOTFOUND instead of 0x%08x\n", hr); hr = IPictureDisp_Invoke(picdisp, 0xdeadbeef, &IID_NULL, 0, DISPATCH_PROPERTYGET, &dispparams, &varresult, NULL, NULL); ok(hr == DISP_E_MEMBERNOTFOUND, "IPictureDisp_Invoke should have returned DISP_E_MEMBERNOTFOUND instead of 0x%08x\n", hr); dispparams.cArgs = 1; dispparams.rgvarg = &vararg; hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_PROPERTYGET, &dispparams, &varresult, NULL, NULL); ok(hr == DISP_E_BADPARAMCOUNT, "IPictureDisp_Invoke should have returned DISP_E_BADPARAMCOUNT instead of 0x%08x\n", hr); dispparams.cArgs = 1; dispparams.rgvarg = &vararg; hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_HPAL, &IID_NULL, 0, DISPATCH_PROPERTYGET, &dispparams, &varresult, NULL, NULL); ok(hr == DISP_E_BADPARAMCOUNT, "IPictureDisp_Invoke should have returned DISP_E_BADPARAMCOUNT instead of 0x%08x\n", hr); /* DISPID_PICT_RENDER */ hdc = create_render_dc(); for (i = 0; i < sizeof(args)/sizeof(args[0]); i++) V_VT(&args[i]) = VT_I4; V_I4(&args[0]) = 0; V_I4(&args[1]) = 10; V_I4(&args[2]) = 10; V_I4(&args[3]) = 0; V_I4(&args[4]) = 0; V_I4(&args[5]) = 10; V_I4(&args[6]) = 10; V_I4(&args[7]) = 0; V_I4(&args[8]) = 0; V_I4(&args[9]) = HandleToLong(hdc); dispparams.rgvarg = args; dispparams.rgdispidNamedArgs = NULL; dispparams.cArgs = 10; dispparams.cNamedArgs = 0; V_VT(&varresult) = VT_EMPTY; hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_RENDER, &GUID_NULL, 0, DISPATCH_METHOD, &dispparams, &varresult, NULL, NULL); ok(hr == S_OK, "got 0x%08x\n", hr); /* Try with one argument set to VT_I2, it'd still work if coerced. */ V_VT(&args[3]) = VT_I2; hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_RENDER, &GUID_NULL, 0, DISPATCH_METHOD, &dispparams, &varresult, NULL, NULL); ok(hr == DISP_E_TYPEMISMATCH, "got 0x%08x\n", hr); V_VT(&args[3]) = VT_I4; /* Wrong argument count */ dispparams.cArgs = 9; hr = IPictureDisp_Invoke(picdisp, DISPID_PICT_RENDER, &GUID_NULL, 0, DISPATCH_METHOD, &dispparams, &varresult, NULL, NULL); ok(hr == DISP_E_BADPARAMCOUNT, "got 0x%08x\n", hr); delete_render_dc(hdc); IPictureDisp_Release(picdisp); } static void test_OleCreatePictureIndirect(void) { OLE_HANDLE handle; IPicture *pict; HRESULT hr; short type; if (0) { /* crashes on native */ OleCreatePictureIndirect(NULL, &IID_IPicture, TRUE, NULL); } hr = OleCreatePictureIndirect(NULL, &IID_IPicture, TRUE, (void**)&pict); ok(hr == S_OK, "hr %08x\n", hr); type = PICTYPE_NONE; hr = IPicture_get_Type(pict, &type); ok(hr == S_OK, "hr %08x\n", hr); ok(type == PICTYPE_UNINITIALIZED, "type %d\n", type); handle = 0xdeadbeef; hr = IPicture_get_Handle(pict, &handle); ok(hr == S_OK, "hr %08x\n", hr); ok(handle == 0, "handle %08x\n", handle); IPicture_Release(pict); } static void test_apm(void) { OLE_HANDLE handle; LPSTREAM stream; IPicture *pict; HGLOBAL hglob; LPBYTE *data; LONG cxy; BOOL keep; short type; hglob = GlobalAlloc (0, sizeof(apmdata)); data = GlobalLock(hglob); memcpy(data, apmdata, sizeof(apmdata)); ole_check(CreateStreamOnHGlobal(hglob, TRUE, &stream)); ole_check(pOleLoadPictureEx(stream, sizeof(apmdata), TRUE, &IID_IPicture, 100, 100, 0, (LPVOID *)&pict)); ole_check(IPicture_get_Handle(pict, &handle)); ok(handle != 0, "handle is null\n"); ole_check(IPicture_get_Type(pict, &type)); expect_eq(type, PICTYPE_METAFILE, short, "%d"); ole_check(IPicture_get_Height(pict, &cxy)); expect_eq(cxy, 1667, LONG, "%d"); ole_check(IPicture_get_Width(pict, &cxy)); expect_eq(cxy, 1323, LONG, "%d"); ole_check(IPicture_get_KeepOriginalFormat(pict, &keep)); todo_wine expect_eq(keep, FALSE, LONG, "%d"); ole_expect(IPicture_get_hPal(pict, &handle), E_FAIL); IPicture_Release(pict); IStream_Release(stream); } static void test_metafile(void) { LPSTREAM stream; IPicture *pict; HGLOBAL hglob; LPBYTE *data; hglob = GlobalAlloc (0, sizeof(metafile)); data = GlobalLock(hglob); memcpy(data, metafile, sizeof(metafile)); ole_check(CreateStreamOnHGlobal(hglob, TRUE, &stream)); /* Windows does not load simple metafiles */ ole_expect(pOleLoadPictureEx(stream, sizeof(metafile), TRUE, &IID_IPicture, 100, 100, 0, (LPVOID *)&pict), E_FAIL); IStream_Release(stream); } static void test_enhmetafile(void) { OLE_HANDLE handle; LPSTREAM stream; IPicture *pict; HGLOBAL hglob; LPBYTE *data; LONG cxy; BOOL keep; short type; hglob = GlobalAlloc (0, sizeof(enhmetafile)); data = GlobalLock(hglob); memcpy(data, enhmetafile, sizeof(enhmetafile)); ole_check(CreateStreamOnHGlobal(hglob, TRUE, &stream)); ole_check(pOleLoadPictureEx(stream, sizeof(enhmetafile), TRUE, &IID_IPicture, 10, 10, 0, (LPVOID *)&pict)); ole_check(IPicture_get_Handle(pict, &handle)); ok(handle != 0, "handle is null\n"); ole_check(IPicture_get_Type(pict, &type)); expect_eq(type, PICTYPE_ENHMETAFILE, short, "%d"); ole_check(IPicture_get_Height(pict, &cxy)); expect_eq(cxy, -23, LONG, "%d"); ole_check(IPicture_get_Width(pict, &cxy)); expect_eq(cxy, -25, LONG, "%d"); ole_check(IPicture_get_KeepOriginalFormat(pict, &keep)); todo_wine expect_eq(keep, FALSE, LONG, "%d"); IPicture_Release(pict); IStream_Release(stream); } static HRESULT picture_render(IPicture *iface, HDC hdc, LONG x, LONG y, LONG cx, LONG cy, OLE_XPOS_HIMETRIC xSrc, OLE_YPOS_HIMETRIC ySrc, OLE_XSIZE_HIMETRIC cxSrc, OLE_YSIZE_HIMETRIC cySrc, const RECT *bounds) { VARIANT ret, args[10]; HRESULT hr, hr_disp; DISPPARAMS params; IDispatch *disp; int i; hr = IPicture_Render(iface, hdc, x, y, cx, cy, xSrc, ySrc, cxSrc, cySrc, bounds); IPicture_QueryInterface(iface, &IID_IDispatch, (void**)&disp); /* This is broken on 64 bits - accepted pointer argument type is still VT_I4 */ for (i = 0; i < sizeof(args)/sizeof(args[0]); i++) V_VT(&args[i]) = VT_I4; /* pack arguments and call */ V_INT_PTR(&args[0]) = (INT_PTR)bounds; V_I4(&args[1]) = cySrc; V_I4(&args[2]) = cxSrc; V_I4(&args[3]) = ySrc; V_I4(&args[4]) = xSrc; V_I4(&args[5]) = cy; V_I4(&args[6]) = cx; V_I4(&args[7]) = y; V_I4(&args[8]) = x; V_I4(&args[9]) = HandleToLong(hdc); params.rgvarg = args; params.rgdispidNamedArgs = NULL; params.cArgs = 10; params.cNamedArgs = 0; V_VT(&ret) = VT_EMPTY; hr_disp = IDispatch_Invoke(disp, DISPID_PICT_RENDER, &GUID_NULL, 0, DISPATCH_METHOD, ¶ms, &ret, NULL, NULL); ok(hr == hr_disp, "DISPID_PICT_RENDER returned wrong code, 0x%08x, expected 0x%08x\n", hr_disp, hr); IDispatch_Release(disp); return hr; } static void test_Render(void) { IPicture *pic; HRESULT hres; short type; PICTDESC desc; OLE_XSIZE_HIMETRIC pWidth; OLE_YSIZE_HIMETRIC pHeight; COLORREF result, expected; HDC hdc = create_render_dc(); /* test IPicture::Render return code on uninitialized picture */ hres = OleCreatePictureIndirect(NULL, &IID_IPicture, TRUE, (void **)&pic); ok(hres == S_OK, "Failed to create a picture, hr %#x.\n", hres); hres = IPicture_get_Type(pic, &type); ok(hres == S_OK, "IPicture_get_Type does not return S_OK, but 0x%08x\n", hres); ok(type == PICTYPE_UNINITIALIZED, "Expected type = PICTYPE_UNINITIALIZED, got = %d\n", type); /* zero dimensions */ hres = picture_render(pic, hdc, 0, 0, 0, 0, 0, 0, 0, 0, NULL); ole_expect(hres, CTL_E_INVALIDPROPERTYVALUE); hres = picture_render(pic, hdc, 0, 0, 10, 10, 0, 0, 10, 0, NULL); ole_expect(hres, CTL_E_INVALIDPROPERTYVALUE); hres = picture_render(pic, hdc, 0, 0, 10, 10, 0, 0, 0, 10, NULL); ole_expect(hres, CTL_E_INVALIDPROPERTYVALUE); hres = picture_render(pic, hdc, 0, 0, 10, 10, 0, 0, 0, 0, NULL); ole_expect(hres, CTL_E_INVALIDPROPERTYVALUE); hres = picture_render(pic, hdc, 0, 0, 0, 10, 0, 0, 10, 10, NULL); ole_expect(hres, CTL_E_INVALIDPROPERTYVALUE); hres = picture_render(pic, hdc, 0, 0, 10, 0, 0, 0, 10, 10, NULL); ole_expect(hres, CTL_E_INVALIDPROPERTYVALUE); hres = picture_render(pic, hdc, 0, 0, 0, 0, 0, 0, 10, 10, NULL); ole_expect(hres, CTL_E_INVALIDPROPERTYVALUE); /* nonzero dimensions, PICTYPE_UNINITIALIZED */ hres = picture_render(pic, hdc, 0, 0, 10, 10, 0, 0, 10, 10, NULL); ole_expect(hres, S_OK); IPicture_Release(pic); desc.cbSizeofstruct = sizeof(PICTDESC); desc.picType = PICTYPE_ICON; desc.icon.hicon = LoadIconA(NULL, (LPCSTR)IDI_APPLICATION); if(!desc.icon.hicon){ win_skip("LoadIcon failed. Skipping...\n"); delete_render_dc(hdc); return; } hres = OleCreatePictureIndirect(&desc, &IID_IPicture, TRUE, (void **)&pic); ok(hres == S_OK, "Failed to create a picture, hr %#x.\n", hres); /* zero dimensions, PICTYPE_ICON */ hres = picture_render(pic, hdc, 0, 0, 0, 0, 0, 0, 0, 0, NULL); ole_expect(hres, CTL_E_INVALIDPROPERTYVALUE); hres = picture_render(pic, hdc, 0, 0, 10, 10, 0, 0, 10, 0, NULL); ole_expect(hres, CTL_E_INVALIDPROPERTYVALUE); hres = picture_render(pic, hdc, 0, 0, 10, 10, 0, 0, 0, 10, NULL); ole_expect(hres, CTL_E_INVALIDPROPERTYVALUE); hres = picture_render(pic, hdc, 0, 0, 10, 10, 0, 0, 0, 0, NULL); ole_expect(hres, CTL_E_INVALIDPROPERTYVALUE); hres = picture_render(pic, hdc, 0, 0, 0, 10, 0, 0, 10, 10, NULL); ole_expect(hres, CTL_E_INVALIDPROPERTYVALUE); hres = picture_render(pic, hdc, 0, 0, 10, 0, 0, 0, 10, 10, NULL); ole_expect(hres, CTL_E_INVALIDPROPERTYVALUE); hres = picture_render(pic, hdc, 0, 0, 0, 0, 0, 0, 10, 10, NULL); ole_expect(hres, CTL_E_INVALIDPROPERTYVALUE); /* Check if target size and position is respected */ IPicture_get_Width(pic, &pWidth); IPicture_get_Height(pic, &pHeight); SetPixelV(hdc, 0, 0, 0x00223344); SetPixelV(hdc, 5, 5, 0x00223344); SetPixelV(hdc, 10, 10, 0x00223344); expected = GetPixel(hdc, 0, 0); hres = picture_render(pic, hdc, 1, 1, 9, 9, 0, 0, pWidth, -pHeight, NULL); ole_expect(hres, S_OK); if(hres != S_OK) goto done; /* Evaluate the rendered Icon */ result = GetPixel(hdc, 0, 0); ok(result == expected, "Color at 0,0 should be unchanged 0x%06X, but was 0x%06X\n", expected, result); result = GetPixel(hdc, 5, 5); ok(result != expected, "Color at 5,5 should have changed, but still was 0x%06X\n", expected); result = GetPixel(hdc, 10, 10); ok(result == expected, "Color at 10,10 should be unchanged 0x%06X, but was 0x%06X\n", expected, result); done: IPicture_Release(pic); delete_render_dc(hdc); } static void test_get_Attributes(void) { IPicture *pic; HRESULT hres; short type; DWORD attr; hres = OleCreatePictureIndirect(NULL, &IID_IPicture, TRUE, (void **)&pic); ok(hres == S_OK, "Failed to create a picture, hr %#x.\n", hres); hres = IPicture_get_Type(pic, &type); ok(hres == S_OK, "IPicture_get_Type does not return S_OK, but 0x%08x\n", hres); ok(type == PICTYPE_UNINITIALIZED, "Expected type = PICTYPE_UNINITIALIZED, got = %d\n", type); hres = IPicture_get_Attributes(pic, NULL); ole_expect(hres, E_POINTER); attr = 0xdeadbeef; hres = IPicture_get_Attributes(pic, &attr); ole_expect(hres, S_OK); ok(attr == 0, "IPicture_get_Attributes does not reset attr to zero, got %d\n", attr); IPicture_Release(pic); } static void test_get_Handle(void) { IPicture *pic; HRESULT hres; hres = OleCreatePictureIndirect(NULL, &IID_IPicture, TRUE, (void **)&pic); ok(hres == S_OK, "Failed to create a picture, hr %#x.\n", hres); hres = IPicture_get_Handle(pic, NULL); ole_expect(hres, E_POINTER); IPicture_Release(pic); } static void test_get_Type(void) { IPicture *pic; HRESULT hres; hres = OleCreatePictureIndirect(NULL, &IID_IPicture, TRUE, (void **)&pic); ok(hres == S_OK, "Failed to create a picture, hr %#x.\n", hres); hres = IPicture_get_Type(pic, NULL); ole_expect(hres, E_POINTER); IPicture_Release(pic); } static void test_OleLoadPicturePath(void) { static WCHAR emptyW[] = {0}; IPicture *pic; HRESULT hres; int i; char temp_path[MAX_PATH]; char temp_file[MAX_PATH]; WCHAR temp_fileW[MAX_PATH + 5] = {'f','i','l','e',':','/','/','/'}; HANDLE file; DWORD size; WCHAR *ptr; VARIANT var; const struct { LPOLESTR szURLorPath; REFIID riid; IPicture **pic; } invalid_parameters[] = { {NULL, NULL, NULL}, {NULL, NULL, &pic}, {NULL, &IID_IPicture, NULL}, {NULL, &IID_IPicture, &pic}, {emptyW, NULL, NULL}, {emptyW, &IID_IPicture, NULL}, }; for (i = 0; i < sizeof(invalid_parameters)/sizeof(invalid_parameters[0]); i++) { pic = (IPicture *)0xdeadbeef; hres = OleLoadPicturePath(invalid_parameters[i].szURLorPath, NULL, 0, 0, invalid_parameters[i].riid, (void **)invalid_parameters[i].pic); ok(hres == E_INVALIDARG, "[%d] Expected OleLoadPicturePath to return E_INVALIDARG, got 0x%08x\n", i, hres); ok(pic == (IPicture *)0xdeadbeef, "[%d] Expected output pointer to be 0xdeadbeef, got %p\n", i, pic); } pic = (IPicture *)0xdeadbeef; hres = OleLoadPicturePath(emptyW, NULL, 0, 0, NULL, (void **)&pic); todo_wine ok(hres == INET_E_UNKNOWN_PROTOCOL || /* XP/Vista+ */ broken(hres == E_UNEXPECTED) || /* NT4 */ broken(hres == E_OUTOFMEMORY), /* Win2k/Win2k3 */ "Expected OleLoadPicturePath to return INET_E_UNKNOWN_PROTOCOL, got 0x%08x\n", hres); ok(pic == NULL, "Expected the output interface pointer to be NULL, got %p\n", pic); pic = (IPicture *)0xdeadbeef; hres = OleLoadPicturePath(emptyW, NULL, 0, 0, &IID_IPicture, (void **)&pic); todo_wine ok(hres == INET_E_UNKNOWN_PROTOCOL || /* XP/Vista+ */ broken(hres == E_UNEXPECTED) || /* NT4 */ broken(hres == E_OUTOFMEMORY), /* Win2k/Win2k3 */ "Expected OleLoadPicturePath to return INET_E_UNKNOWN_PROTOCOL, got 0x%08x\n", hres); ok(pic == NULL, "Expected the output interface pointer to be NULL, got %p\n", pic); /* Create a local temporary image file for testing. */ GetTempPathA(sizeof(temp_path), temp_path); GetTempFileNameA(temp_path, "bmp", 0, temp_file); file = CreateFileA(temp_file, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); WriteFile(file, bmpimage, sizeof(bmpimage), &size, NULL); CloseHandle(file); MultiByteToWideChar(CP_ACP, 0, temp_file, -1, temp_fileW + 8, sizeof(temp_fileW)/sizeof(WCHAR) - 8); /* Try a normal DOS path. */ hres = OleLoadPicturePath(temp_fileW + 8, NULL, 0, 0, &IID_IPicture, (void **)&pic); ok(hres == S_OK || broken(hres == E_UNEXPECTED), /* NT4 */ "Expected OleLoadPicturePath to return S_OK, got 0x%08x\n", hres); if (pic) IPicture_Release(pic); VariantInit(&var); V_VT(&var) = VT_BSTR; V_BSTR(&var) = SysAllocString(temp_fileW + 8); hres = OleLoadPictureFile(var, (IDispatch **)&pic); ok(hres == S_OK, "OleLoadPictureFile error %#x\n", hres); IPicture_Release(pic); VariantClear(&var); /* Try a DOS path with tacked on "file:". */ hres = OleLoadPicturePath(temp_fileW, NULL, 0, 0, &IID_IPicture, (void **)&pic); ok(hres == S_OK || broken(hres == E_UNEXPECTED), /* NT4 */ "Expected OleLoadPicturePath to return S_OK, got 0x%08x\n", hres); if (pic) IPicture_Release(pic); VariantInit(&var); V_VT(&var) = VT_BSTR; V_BSTR(&var) = SysAllocString(temp_fileW); hres = OleLoadPictureFile(var, (IDispatch **)&pic); ok(hres == CTL_E_PATHFILEACCESSERROR, "wrong error %#x\n", hres); VariantClear(&var); DeleteFileA(temp_file); /* Try with a nonexistent file. */ hres = OleLoadPicturePath(temp_fileW + 8, NULL, 0, 0, &IID_IPicture, (void **)&pic); ok(hres == INET_E_RESOURCE_NOT_FOUND || /* XP+ */ broken(hres == E_UNEXPECTED) || /* NT4 */ broken(hres == E_FAIL), /*Win2k */ "Expected OleLoadPicturePath to return INET_E_RESOURCE_NOT_FOUND, got 0x%08x\n", hres); VariantInit(&var); V_VT(&var) = VT_BSTR; V_BSTR(&var) = SysAllocString(temp_fileW + 8); hres = OleLoadPictureFile(var, (IDispatch **)&pic); ok(hres == CTL_E_FILENOTFOUND, "wrong error %#x\n", hres); VariantClear(&var); hres = OleLoadPicturePath(temp_fileW, NULL, 0, 0, &IID_IPicture, (void **)&pic); ok(hres == INET_E_RESOURCE_NOT_FOUND || /* XP+ */ broken(hres == E_UNEXPECTED) || /* NT4 */ broken(hres == E_FAIL), /* Win2k */ "Expected OleLoadPicturePath to return INET_E_RESOURCE_NOT_FOUND, got 0x%08x\n", hres); VariantInit(&var); V_VT(&var) = VT_BSTR; V_BSTR(&var) = SysAllocString(temp_fileW); hres = OleLoadPictureFile(var, (IDispatch **)&pic); ok(hres == CTL_E_PATHFILEACCESSERROR, "wrong error %#x\n", hres); VariantClear(&var); file = CreateFileA(temp_file, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL); WriteFile(file, bmpimage, sizeof(bmpimage), &size, NULL); CloseHandle(file); /* Try a "file:" URL with slash separators. */ ptr = temp_fileW + 8; while (*ptr) { if (*ptr == '\\') *ptr = '/'; ptr++; } hres = OleLoadPicturePath(temp_fileW, NULL, 0, 0, &IID_IPicture, (void **)&pic); ok(hres == S_OK || broken(hres == E_UNEXPECTED), /* NT4 */ "Expected OleLoadPicturePath to return S_OK, got 0x%08x\n", hres); if (pic) IPicture_Release(pic); VariantInit(&var); V_VT(&var) = VT_BSTR; V_BSTR(&var) = SysAllocString(temp_fileW); hres = OleLoadPictureFile(var, (IDispatch **)&pic); ok(hres == CTL_E_PATHFILEACCESSERROR, "wrong error %#x\n", hres); VariantClear(&var); DeleteFileA(temp_file); /* Try with a nonexistent file. */ hres = OleLoadPicturePath(temp_fileW, NULL, 0, 0, &IID_IPicture, (void **)&pic); ok(hres == INET_E_RESOURCE_NOT_FOUND || /* XP+ */ broken(hres == E_UNEXPECTED) || /* NT4 */ broken(hres == E_FAIL), /* Win2k */ "Expected OleLoadPicturePath to return INET_E_RESOURCE_NOT_FOUND, got 0x%08x\n", hres); VariantInit(&var); V_VT(&var) = VT_BSTR; V_BSTR(&var) = SysAllocString(temp_fileW); hres = OleLoadPictureFile(var, (IDispatch **)&pic); ok(hres == CTL_E_PATHFILEACCESSERROR, "wrong error %#x\n", hres); VariantClear(&var); VariantInit(&var); V_VT(&var) = VT_INT; V_INT(&var) = 762; hres = OleLoadPictureFile(var, (IDispatch **)&pic); ok(hres == CTL_E_FILENOTFOUND, "wrong error %#x\n", hres); if (0) /* crashes under Windows */ hres = OleLoadPictureFile(var, NULL); } static void test_himetric(void) { static const BYTE bmp_bits[1024]; OLE_XSIZE_HIMETRIC cx; OLE_YSIZE_HIMETRIC cy; IPicture *pic; PICTDESC desc; HBITMAP bmp; HRESULT hr; HICON icon; HDC hdc; INT d; desc.cbSizeofstruct = sizeof(desc); desc.picType = PICTYPE_BITMAP; desc.bmp.hpal = NULL; hdc = CreateCompatibleDC(0); bmp = CreateBitmap(1.9 * GetDeviceCaps(hdc, LOGPIXELSX), 1.9 * GetDeviceCaps(hdc, LOGPIXELSY), 1, 1, NULL); desc.bmp.hbitmap = bmp; /* size in himetric units reported rounded up to next integer value */ hr = OleCreatePictureIndirect(&desc, &IID_IPicture, FALSE, (void**)&pic); ok(hr == S_OK, "got 0x%08x\n", hr); cx = 0; d = MulDiv((INT)(1.9 * GetDeviceCaps(hdc, LOGPIXELSX)), 2540, GetDeviceCaps(hdc, LOGPIXELSX)); hr = IPicture_get_Width(pic, &cx); ok(hr == S_OK, "got 0x%08x\n", hr); ok(cx == d, "got %d, expected %d\n", cx, d); cy = 0; d = MulDiv((INT)(1.9 * GetDeviceCaps(hdc, LOGPIXELSY)), 2540, GetDeviceCaps(hdc, LOGPIXELSY)); hr = IPicture_get_Height(pic, &cy); ok(hr == S_OK, "got 0x%08x\n", hr); ok(cy == d, "got %d, expected %d\n", cy, d); DeleteObject(bmp); IPicture_Release(pic); /* same thing with icon */ icon = CreateIcon(NULL, GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON), 1, 1, bmp_bits, bmp_bits); ok(icon != NULL, "failed to create icon\n"); desc.picType = PICTYPE_ICON; desc.icon.hicon = icon; hr = OleCreatePictureIndirect(&desc, &IID_IPicture, FALSE, (void**)&pic); ok(hr == S_OK, "got 0x%08x\n", hr); cx = 0; d = MulDiv(GetSystemMetrics(SM_CXICON), 2540, GetDeviceCaps(hdc, LOGPIXELSX)); hr = IPicture_get_Width(pic, &cx); ok(hr == S_OK, "got 0x%08x\n", hr); ok(cx == d, "got %d, expected %d\n", cx, d); cy = 0; d = MulDiv(GetSystemMetrics(SM_CYICON), 2540, GetDeviceCaps(hdc, LOGPIXELSY)); hr = IPicture_get_Height(pic, &cy); ok(hr == S_OK, "got 0x%08x\n", hr); ok(cy == d, "got %d, expected %d\n", cy, d); IPicture_Release(pic); DestroyIcon(icon); DeleteDC(hdc); } static void test_load_save_bmp(void) { IPicture *pic; PICTDESC desc; short type; OLE_HANDLE handle; HGLOBAL hmem; DWORD *mem; IPersistStream *src_stream; IStream *dst_stream; LARGE_INTEGER offset; HRESULT hr; LONG size; desc.cbSizeofstruct = sizeof(desc); desc.picType = PICTYPE_BITMAP; desc.bmp.hpal = 0; desc.bmp.hbitmap = CreateBitmap(1, 1, 1, 1, NULL); hr = OleCreatePictureIndirect(&desc, &IID_IPicture, FALSE, (void**)&pic); ok(hr == S_OK, "OleCreatePictureIndirect error %#x\n", hr); type = -1; hr = IPicture_get_Type(pic, &type); ok(hr == S_OK,"get_Type error %#8x\n", hr); ok(type == PICTYPE_BITMAP,"expected picture type PICTYPE_BITMAP, got %d\n", type); hr = IPicture_get_Handle(pic, &handle); ok(hr == S_OK,"get_Handle error %#8x\n", hr); ok(IntToPtr(handle) == desc.bmp.hbitmap, "get_Handle returned wrong handle %#x\n", handle); hmem = GlobalAlloc(GMEM_ZEROINIT, 4096); hr = CreateStreamOnHGlobal(hmem, FALSE, &dst_stream); ok(hr == S_OK, "createstreamonhglobal error %#x\n", hr); size = -1; hr = IPicture_SaveAsFile(pic, dst_stream, TRUE, &size); ok(hr == S_OK, "IPicture_SaveasFile error %#x\n", hr); ok(size == 66, "expected 66, got %d\n", size); mem = GlobalLock(hmem); ok(!memcmp(&mem[0], "BM", 2), "got wrong bmp header %04x\n", mem[0]); GlobalUnlock(hmem); size = -1; hr = IPicture_SaveAsFile(pic, dst_stream, FALSE, &size); ok(hr == E_FAIL, "expected E_FAIL, got %#x\n", hr); ok(size == -1, "expected -1, got %d\n", size); offset.QuadPart = 0; hr = IStream_Seek(dst_stream, offset, SEEK_SET, NULL); ok(hr == S_OK, "IStream_Seek %#x\n", hr); hr = IPicture_QueryInterface(pic, &IID_IPersistStream, (void **)&src_stream); ok(hr == S_OK, "QueryInterface error %#x\n", hr); hr = IPersistStream_Save(src_stream, dst_stream, TRUE); ok(hr == S_OK, "Save error %#x\n", hr); IPersistStream_Release(src_stream); IStream_Release(dst_stream); mem = GlobalLock(hmem); ok(!memcmp(mem, "lt\0\0", 4), "got wrong stream header %04x\n", mem[0]); ok(mem[1] == 66, "expected stream size 66, got %u\n", mem[1]); ok(!memcmp(&mem[2], "BM", 2), "got wrong bmp header %04x\n", mem[2]); GlobalUnlock(hmem); GlobalFree(hmem); DeleteObject(desc.bmp.hbitmap); IPicture_Release(pic); } static void test_load_save_icon(void) { IPicture *pic; PICTDESC desc; short type; OLE_HANDLE handle; HGLOBAL hmem; DWORD *mem; IPersistStream *src_stream; IStream *dst_stream; LARGE_INTEGER offset; HRESULT hr; LONG size; desc.cbSizeofstruct = sizeof(desc); desc.picType = PICTYPE_ICON; desc.icon.hicon = LoadIconA(NULL, (LPCSTR)IDI_APPLICATION); hr = OleCreatePictureIndirect(&desc, &IID_IPicture, FALSE, (void**)&pic); ok(hr == S_OK, "OleCreatePictureIndirect error %#x\n", hr); type = -1; hr = IPicture_get_Type(pic, &type); ok(hr == S_OK,"get_Type error %#8x\n", hr); ok(type == PICTYPE_ICON,"expected picture type PICTYPE_ICON, got %d\n", type); hr = IPicture_get_Handle(pic, &handle); ok(hr == S_OK,"get_Handle error %#8x\n", hr); ok(IntToPtr(handle) == desc.icon.hicon, "get_Handle returned wrong handle %#x\n", handle); hmem = GlobalAlloc(GMEM_ZEROINIT, 8192); hr = CreateStreamOnHGlobal(hmem, FALSE, &dst_stream); ok(hr == S_OK, "CreateStreamOnHGlobal error %#x\n", hr); size = -1; hr = IPicture_SaveAsFile(pic, dst_stream, TRUE, &size); ok(hr == S_OK, "IPicture_SaveasFile error %#x\n", hr); todo_wine ok(size == 766, "expected 766, got %d\n", size); mem = GlobalLock(hmem); ok(mem[0] == 0x00010000, "got wrong icon header %04x\n", mem[0]); GlobalUnlock(hmem); size = -1; hr = IPicture_SaveAsFile(pic, dst_stream, FALSE, &size); ok(hr == E_FAIL, "expected E_FAIL, got %#x\n", hr); ok(size == -1, "expected -1, got %d\n", size); offset.QuadPart = 0; hr = IStream_Seek(dst_stream, offset, SEEK_SET, NULL); ok(hr == S_OK, "IStream_Seek %#x\n", hr); hr = IPicture_QueryInterface(pic, &IID_IPersistStream, (void **)&src_stream); ok(hr == S_OK, "QueryInterface error %#x\n", hr); hr = IPersistStream_Save(src_stream, dst_stream, TRUE); ok(hr == S_OK, "Saveerror %#x\n", hr); IPersistStream_Release(src_stream); IStream_Release(dst_stream); mem = GlobalLock(hmem); ok(!memcmp(mem, "lt\0\0", 4), "got wrong stream header %04x\n", mem[0]); todo_wine ok(mem[1] == 766, "expected stream size 766, got %u\n", mem[1]); ok(mem[2] == 0x00010000, "got wrong icon header %04x\n", mem[2]); GlobalUnlock(hmem); GlobalFree(hmem); DestroyIcon(desc.icon.hicon); IPicture_Release(pic); } static void test_load_save_empty_picture(void) { IPicture *pic; PICTDESC desc; short type; OLE_HANDLE handle; HGLOBAL hmem; DWORD *mem; IPersistStream *src_stream; IStream *dst_stream, *stream; LARGE_INTEGER offset; HRESULT hr; LONG size; memset(&pic, 0, sizeof(pic)); desc.cbSizeofstruct = sizeof(desc); desc.picType = PICTYPE_NONE; hr = OleCreatePictureIndirect(&desc, &IID_IPicture, FALSE, (void **)&pic); ok(hr == S_OK, "OleCreatePictureIndirect error %#x\n", hr); type = -1; hr = IPicture_get_Type(pic, &type); ok(hr == S_OK, "get_Type error %#x\n", hr); ok(type == PICTYPE_NONE,"expected picture type PICTYPE_NONE, got %d\n", type); handle = (OLE_HANDLE)0xdeadbeef; hr = IPicture_get_Handle(pic, &handle); ok(hr == S_OK,"get_Handle error %#8x\n", hr); ok(!handle, "get_Handle returned wrong handle %#x\n", handle); hmem = GlobalAlloc(GMEM_ZEROINIT, 4096); hr = CreateStreamOnHGlobal(hmem, FALSE, &dst_stream); ok(hr == S_OK, "createstreamonhglobal error %#x\n", hr); size = -1; hr = IPicture_SaveAsFile(pic, dst_stream, TRUE, &size); ok(hr == S_OK, "IPicture_SaveasFile error %#x\n", hr); ok(size == -1, "expected -1, got %d\n", size); size = -1; hr = IPicture_SaveAsFile(pic, dst_stream, FALSE, &size); ok(hr == S_OK, "IPicture_SaveasFile error %#x\n", hr); ok(size == -1, "expected -1, got %d\n", size); hr = IPicture_QueryInterface(pic, &IID_IPersistStream, (void **)&src_stream); ok(hr == S_OK, "QueryInterface error %#x\n", hr); hr = IPersistStream_Save(src_stream, dst_stream, TRUE); ok(hr == S_OK, "Save error %#x\n", hr); mem = GlobalLock(hmem); ok(!memcmp(mem, "lt\0\0", 4), "got wrong stream header %04x\n", mem[0]); ok(mem[1] == 0, "expected stream size 0, got %u\n", mem[1]); GlobalUnlock(hmem); IPersistStream_Release(src_stream); IPicture_Release(pic); /* first with statable and seekable stream */ offset.QuadPart = 0; hr = IStream_Seek(dst_stream, offset, SEEK_SET, NULL); ok(hr == S_OK, "IStream_Seek %#x\n", hr); pic = NULL; hr = pOleLoadPicture(dst_stream, 0, FALSE, &IID_IPicture, (void **)&pic); ok(hr == S_OK, "OleLoadPicture error %#x\n", hr); ok(pic != NULL,"picture should not be not NULL\n"); if (pic != NULL) { type = -1; hr = IPicture_get_Type(pic, &type); ok(hr == S_OK,"get_Type error %#8x\n", hr); ok(type == PICTYPE_NONE,"expected picture type PICTYPE_NONE, got %d\n", type); handle = (OLE_HANDLE)0xdeadbeef; hr = IPicture_get_Handle(pic, &handle); ok(hr == S_OK,"get_Handle error %#8x\n", hr); ok(!handle, "get_Handle returned wrong handle %#x\n", handle); IPicture_Release(pic); } IStream_Release(dst_stream); /* again with non-statable and non-seekable stream */ stream = NoStatStream_Construct(hmem); ok(stream != NULL, "failed to create empty image stream\n"); pic = NULL; hr = pOleLoadPicture(stream, 0, FALSE, &IID_IPicture, (void **)&pic); ok(hr == S_OK, "OleLoadPicture error %#x\n", hr); ok(pic != NULL,"picture should not be not NULL\n"); if (pic != NULL) { type = -1; hr = IPicture_get_Type(pic, &type); ok(hr == S_OK,"get_Type error %#8x\n", hr); ok(type == PICTYPE_NONE,"expected picture type PICTYPE_NONE, got %d\n", type); handle = (OLE_HANDLE)0xdeadbeef; hr = IPicture_get_Handle(pic, &handle); ok(hr == S_OK,"get_Handle error %#8x\n", hr); ok(!handle, "get_Handle returned wrong handle %#x\n", handle); IPicture_Release(pic); } /* Non-statable impl always deletes on release */ IStream_Release(stream); } static void test_load_save_emf(void) { HDC hdc; IPicture *pic; PICTDESC desc; short type; OLE_HANDLE handle; HGLOBAL hmem; DWORD *mem; ENHMETAHEADER *emh; IPersistStream *src_stream; IStream *dst_stream; LARGE_INTEGER offset; HRESULT hr; LONG size; hdc = CreateEnhMetaFileA(0, NULL, NULL, NULL); ok(hdc != 0, "CreateEnhMetaFileA failed\n"); desc.cbSizeofstruct = sizeof(desc); desc.picType = PICTYPE_ENHMETAFILE; desc.emf.hemf = CloseEnhMetaFile(hdc); ok(desc.emf.hemf != 0, "CloseEnhMetaFile failed\n"); hr = OleCreatePictureIndirect(&desc, &IID_IPicture, FALSE, (void**)&pic); ok(hr == S_OK, "OleCreatePictureIndirect error %#x\n", hr); type = -1; hr = IPicture_get_Type(pic, &type); ok(hr == S_OK,"get_Type error %#8x\n", hr); ok(type == PICTYPE_ENHMETAFILE,"expected PICTYPE_ENHMETAFILE, got %d\n", type); hr = IPicture_get_Handle(pic, &handle); ok(hr == S_OK,"get_Handle error %#8x\n", hr); ok(IntToPtr(handle) == desc.emf.hemf, "get_Handle returned wrong handle %#x\n", handle); hmem = GlobalAlloc(GMEM_MOVEABLE, 0); hr = CreateStreamOnHGlobal(hmem, FALSE, &dst_stream); ok(hr == S_OK, "createstreamonhglobal error %#x\n", hr); size = -1; hr = IPicture_SaveAsFile(pic, dst_stream, TRUE, &size); ok(hr == S_OK, "IPicture_SaveasFile error %#x\n", hr); ok(size == 128, "expected 128, got %d\n", size); emh = GlobalLock(hmem); if (size) { ok(emh->iType == EMR_HEADER, "wrong iType %04x\n", emh->iType); ok(emh->dSignature == ENHMETA_SIGNATURE, "wrong dSignature %08x\n", emh->dSignature); } GlobalUnlock(hmem); size = -1; hr = IPicture_SaveAsFile(pic, dst_stream, FALSE, &size); ok(hr == E_FAIL, "expected E_FAIL, got %#x\n", hr); ok(size == -1, "expected -1, got %d\n", size); offset.QuadPart = 0; hr = IStream_Seek(dst_stream, offset, SEEK_SET, NULL); ok(hr == S_OK, "IStream_Seek %#x\n", hr); hr = IPicture_QueryInterface(pic, &IID_IPersistStream, (void **)&src_stream); ok(hr == S_OK, "QueryInterface error %#x\n", hr); hr = IPersistStream_Save(src_stream, dst_stream, TRUE); ok(hr == S_OK, "Save error %#x\n", hr); IPersistStream_Release(src_stream); IStream_Release(dst_stream); mem = GlobalLock(hmem); ok(!memcmp(mem, "lt\0\0", 4), "got wrong stream header %04x\n", mem[0]); ok(mem[1] == 128, "expected 128, got %u\n", mem[1]); emh = (ENHMETAHEADER *)(mem + 2); ok(emh->iType == EMR_HEADER, "wrong iType %04x\n", emh->iType); ok(emh->dSignature == ENHMETA_SIGNATURE, "wrong dSignature %08x\n", emh->dSignature); GlobalUnlock(hmem); GlobalFree(hmem); DeleteEnhMetaFile(desc.emf.hemf); IPicture_Release(pic); } START_TEST(olepicture) { hOleaut32 = GetModuleHandleA("oleaut32.dll"); pOleLoadPicture = (void*)GetProcAddress(hOleaut32, "OleLoadPicture"); pOleLoadPictureEx = (void*)GetProcAddress(hOleaut32, "OleLoadPictureEx"); if (!pOleLoadPicture) { win_skip("OleLoadPicture is not available\n"); return; } /* Test regular 1x1 pixel images of gif, jpg, bmp type */ test_pic(gifimage, sizeof(gifimage)); test_pic(jpgimage, sizeof(jpgimage)); test_pic(bmpimage, sizeof(bmpimage)); test_pic(bmpimage_rle8, sizeof(bmpimage_rle8)); test_pic(gif4pixel, sizeof(gif4pixel)); /* FIXME: No PNG support in Windows... */ if (0) test_pic(pngimage, sizeof(pngimage)); test_empty_image(); test_empty_image_2(); if (pOleLoadPictureEx) { test_apm(); test_metafile(); test_enhmetafile(); } else win_skip("OleLoadPictureEx is not available\n"); test_Invoke(); test_OleCreatePictureIndirect(); test_Render(); test_get_Attributes(); test_get_Handle(); test_get_Type(); test_OleLoadPicturePath(); test_himetric(); test_load_save_bmp(); test_load_save_icon(); test_load_save_empty_picture(); test_load_save_emf(); } /* Helper functions only ... */ static inline NoStatStreamImpl *impl_from_IStream(IStream *iface) { return CONTAINING_RECORD(iface, NoStatStreamImpl, IStream_iface); } static void NoStatStreamImpl_Destroy(NoStatStreamImpl* This) { GlobalFree(This->supportHandle); This->supportHandle=0; HeapFree(GetProcessHeap(), 0, This); } static ULONG WINAPI NoStatStreamImpl_AddRef( IStream* iface) { NoStatStreamImpl* const This = impl_from_IStream(iface); return InterlockedIncrement(&This->ref); } static HRESULT WINAPI NoStatStreamImpl_QueryInterface( IStream* iface, REFIID riid, /* [in] */ void** ppvObject) /* [iid_is][out] */ { NoStatStreamImpl* const This = impl_from_IStream(iface); if (ppvObject==0) return E_INVALIDARG; *ppvObject = 0; if (IsEqualIID(&IID_IUnknown, riid) || IsEqualIID(&IID_IStream, riid)) *ppvObject = &This->IStream_iface; if ((*ppvObject)==0) return E_NOINTERFACE; NoStatStreamImpl_AddRef(iface); return S_OK; } static ULONG WINAPI NoStatStreamImpl_Release( IStream* iface) { NoStatStreamImpl* const This = impl_from_IStream(iface); ULONG newRef = InterlockedDecrement(&This->ref); if (newRef==0) NoStatStreamImpl_Destroy(This); return newRef; } static HRESULT WINAPI NoStatStreamImpl_Read( IStream* iface, void* pv, /* [length_is][size_is][out] */ ULONG cb, /* [in] */ ULONG* pcbRead) /* [out] */ { NoStatStreamImpl* const This = impl_from_IStream(iface); void* supportBuffer; ULONG bytesReadBuffer; ULONG bytesToReadFromBuffer; if (pcbRead==0) pcbRead = &bytesReadBuffer; bytesToReadFromBuffer = min( This->streamSize.u.LowPart - This->currentPosition.u.LowPart, cb); supportBuffer = GlobalLock(This->supportHandle); memcpy(pv, (char *) supportBuffer+This->currentPosition.u.LowPart, bytesToReadFromBuffer); This->currentPosition.u.LowPart+=bytesToReadFromBuffer; *pcbRead = bytesToReadFromBuffer; GlobalUnlock(This->supportHandle); if(*pcbRead == cb) return S_OK; return S_FALSE; } static HRESULT WINAPI NoStatStreamImpl_Write( IStream* iface, const void* pv, /* [size_is][in] */ ULONG cb, /* [in] */ ULONG* pcbWritten) /* [out] */ { NoStatStreamImpl* const This = impl_from_IStream(iface); void* supportBuffer; ULARGE_INTEGER newSize; ULONG bytesWritten = 0; if (pcbWritten == 0) pcbWritten = &bytesWritten; if (cb == 0) return S_OK; newSize.u.HighPart = 0; newSize.u.LowPart = This->currentPosition.u.LowPart + cb; if (newSize.u.LowPart > This->streamSize.u.LowPart) IStream_SetSize(iface, newSize); supportBuffer = GlobalLock(This->supportHandle); memcpy((char *) supportBuffer+This->currentPosition.u.LowPart, pv, cb); This->currentPosition.u.LowPart+=cb; *pcbWritten = cb; GlobalUnlock(This->supportHandle); return S_OK; } static HRESULT WINAPI NoStatStreamImpl_Seek( IStream* iface, LARGE_INTEGER dlibMove, /* [in] */ DWORD dwOrigin, /* [in] */ ULARGE_INTEGER* plibNewPosition) /* [out] */ { NoStatStreamImpl* const This = impl_from_IStream(iface); ULARGE_INTEGER newPosition; switch (dwOrigin) { case STREAM_SEEK_SET: newPosition.u.HighPart = 0; newPosition.u.LowPart = 0; break; case STREAM_SEEK_CUR: newPosition = This->currentPosition; break; case STREAM_SEEK_END: newPosition = This->streamSize; break; default: return STG_E_INVALIDFUNCTION; } if (dlibMove.QuadPart < 0 && newPosition.QuadPart < -dlibMove.QuadPart) return STG_E_INVALIDFUNCTION; newPosition.QuadPart += dlibMove.QuadPart; if (plibNewPosition) *plibNewPosition = newPosition; This->currentPosition = newPosition; return S_OK; } static HRESULT WINAPI NoStatStreamImpl_SetSize( IStream* iface, ULARGE_INTEGER libNewSize) /* [in] */ { NoStatStreamImpl* const This = impl_from_IStream(iface); HGLOBAL supportHandle; if (libNewSize.u.HighPart != 0) return STG_E_INVALIDFUNCTION; if (This->streamSize.u.LowPart == libNewSize.u.LowPart) return S_OK; supportHandle = GlobalReAlloc(This->supportHandle, libNewSize.u.LowPart, 0); if (supportHandle == 0) return STG_E_MEDIUMFULL; This->supportHandle = supportHandle; This->streamSize.u.LowPart = libNewSize.u.LowPart; return S_OK; } static HRESULT WINAPI NoStatStreamImpl_CopyTo( IStream* iface, IStream* pstm, /* [unique][in] */ ULARGE_INTEGER cb, /* [in] */ ULARGE_INTEGER* pcbRead, /* [out] */ ULARGE_INTEGER* pcbWritten) /* [out] */ { HRESULT hr = S_OK; BYTE tmpBuffer[128]; ULONG bytesRead, bytesWritten, copySize; ULARGE_INTEGER totalBytesRead; ULARGE_INTEGER totalBytesWritten; if ( pstm == 0 ) return STG_E_INVALIDPOINTER; totalBytesRead.u.LowPart = totalBytesRead.u.HighPart = 0; totalBytesWritten.u.LowPart = totalBytesWritten.u.HighPart = 0; while ( cb.u.LowPart > 0 ) { if ( cb.u.LowPart >= 128 ) copySize = 128; else copySize = cb.u.LowPart; IStream_Read(iface, tmpBuffer, copySize, &bytesRead); totalBytesRead.u.LowPart += bytesRead; IStream_Write(pstm, tmpBuffer, bytesRead, &bytesWritten); totalBytesWritten.u.LowPart += bytesWritten; if (bytesRead != bytesWritten) { hr = STG_E_MEDIUMFULL; break; } if (bytesRead!=copySize) cb.u.LowPart = 0; else cb.u.LowPart -= bytesRead; } if (pcbRead) { pcbRead->u.LowPart = totalBytesRead.u.LowPart; pcbRead->u.HighPart = totalBytesRead.u.HighPart; } if (pcbWritten) { pcbWritten->u.LowPart = totalBytesWritten.u.LowPart; pcbWritten->u.HighPart = totalBytesWritten.u.HighPart; } return hr; } static HRESULT WINAPI NoStatStreamImpl_Commit(IStream* iface,DWORD grfCommitFlags) { return S_OK; } static HRESULT WINAPI NoStatStreamImpl_Revert(IStream* iface) { return S_OK; } static HRESULT WINAPI NoStatStreamImpl_LockRegion( IStream* iface, ULARGE_INTEGER libOffset, /* [in] */ ULARGE_INTEGER cb, /* [in] */ DWORD dwLockType) /* [in] */ { return S_OK; } static HRESULT WINAPI NoStatStreamImpl_UnlockRegion( IStream* iface, ULARGE_INTEGER libOffset, /* [in] */ ULARGE_INTEGER cb, /* [in] */ DWORD dwLockType) /* [in] */ { return S_OK; } static HRESULT WINAPI NoStatStreamImpl_Stat( IStream* iface, STATSTG* pstatstg, /* [out] */ DWORD grfStatFlag) /* [in] */ { return E_NOTIMPL; } static HRESULT WINAPI NoStatStreamImpl_Clone( IStream* iface, IStream** ppstm) /* [out] */ { return E_NOTIMPL; } static const IStreamVtbl NoStatStreamImpl_Vtbl; /* Build an object that implements IStream, without IStream_Stat capabilities. Receives a memory handle with data buffer. If memory handle is non-null, it is assumed to be unlocked, otherwise an internal memory handle is allocated. In any case the object takes ownership of memory handle and will free it on object release. */ static IStream* NoStatStream_Construct(HGLOBAL hGlobal) { NoStatStreamImpl* newStream; newStream = HeapAlloc(GetProcessHeap(), 0, sizeof(NoStatStreamImpl)); if (newStream!=0) { newStream->IStream_iface.lpVtbl = &NoStatStreamImpl_Vtbl; newStream->ref = 1; newStream->supportHandle = hGlobal; if (!newStream->supportHandle) newStream->supportHandle = GlobalAlloc(GMEM_MOVEABLE | GMEM_NODISCARD | GMEM_SHARE, 0); newStream->currentPosition.u.HighPart = 0; newStream->currentPosition.u.LowPart = 0; newStream->streamSize.u.HighPart = 0; newStream->streamSize.u.LowPart = GlobalSize(newStream->supportHandle); } return &newStream->IStream_iface; } static const IStreamVtbl NoStatStreamImpl_Vtbl = { NoStatStreamImpl_QueryInterface, NoStatStreamImpl_AddRef, NoStatStreamImpl_Release, NoStatStreamImpl_Read, NoStatStreamImpl_Write, NoStatStreamImpl_Seek, NoStatStreamImpl_SetSize, NoStatStreamImpl_CopyTo, NoStatStreamImpl_Commit, NoStatStreamImpl_Revert, NoStatStreamImpl_LockRegion, NoStatStreamImpl_UnlockRegion, NoStatStreamImpl_Stat, NoStatStreamImpl_Clone };