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gdi32: In AddFaceToList allow fonts with long names and add tests. 

Signed-off-by: Fabian Maurer <dark.shadow4@web.de>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Fabian Maurer 2017-11-26 14:33:17 +01:00 committed by Alexandre Julliard
parent 67926ec8c3
commit 6f790606c0
6 changed files with 143 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
dlls/gdi32/freetype.c
View File

@ -1027,7 +1027,7 @@ static Face *find_face_from_filename(const WCHAR *file_name, const WCHAR *face_n
LIST_FOR_EACH_ENTRY(family, &font_list, Family, entry)
{
const struct list *face_list;
if(face_name && strcmpiW(face_name, family->FamilyName))
if(face_name && strncmpiW(face_name, family->FamilyName, LF_FACESIZE - 1))
continue;
face_list = get_face_list_from_family(family);
LIST_FOR_EACH_ENTRY(face, face_list, Face, entry)
@ -1053,7 +1053,7 @@ static Family *find_family_from_name(const WCHAR *name)
LIST_FOR_EACH_ENTRY(family, &font_list, Family, entry)
{
if(!strcmpiW(family->FamilyName, name))
if(!strncmpiW(family->FamilyName, name, LF_FACESIZE -1))
return family;
}
@ -1066,9 +1066,9 @@ static Family *find_family_from_any_name(const WCHAR *name)
LIST_FOR_EACH_ENTRY(family, &font_list, Family, entry)
{
if(!strcmpiW(family->FamilyName, name))
if(!strncmpiW(family->FamilyName, name, LF_FACESIZE - 1))
return family;
if(family->EnglishName && !strcmpiW(family->EnglishName, name))
if(family->EnglishName && !strncmpiW(family->EnglishName, name, LF_FACESIZE - 1))
return family;
}
@ -2141,13 +2141,6 @@ static void AddFaceToList(FT_Face ft_face, const char *file, void *font_data_ptr
face = create_face( ft_face, face_index, file, font_data_ptr, font_data_size, flags );
family = get_family( ft_face, flags & ADDFONT_VERTICAL_FONT );
if (strlenW(family->FamilyName) >= LF_FACESIZE)
{
WARN("Ignoring %s because name is too long\n", debugstr_w(family->FamilyName));
release_face( face );
release_family( family );
return;
}
if (insert_face_in_family_list( face, family ))
{
@ -2471,7 +2464,7 @@ static SYSTEM_LINKS *find_font_link(const WCHAR *name)
LIST_FOR_EACH_ENTRY(font_link, &system_links, SYSTEM_LINKS, entry)
{
if(!strcmpiW(font_link->font_name, name))
if(!strncmpiW(font_link->font_name, name, LF_FACESIZE - 1))
return font_link;
}
@ -4320,7 +4313,7 @@ static BOOL move_to_front(const WCHAR *name)
Family *family, *cursor2;
LIST_FOR_EACH_ENTRY_SAFE(family, cursor2, &font_list, Family, entry)
{
if(!strcmpiW(family->FamilyName, name))
if(!strncmpiW(family->FamilyName, name, LF_FACESIZE - 1))
{
list_remove(&family->entry);
list_add_head(&font_list, &family->entry);
@ -5476,8 +5469,8 @@ static HFONT freetype_SelectFont( PHYSDEV dev, HFONT hfont, UINT *aa_flags )
or if that's unavailable the first charset that the font supports.
*/
LIST_FOR_EACH_ENTRY( family, &font_list, Family, entry ) {
if (!strcmpiW(family->FamilyName, FaceName) ||
(psub && !strcmpiW(family->FamilyName, psub->to.name)))
if (!strncmpiW(family->FamilyName, FaceName, LF_FACESIZE - 1) ||
(psub && !strncmpiW(family->FamilyName, psub->to.name, LF_FACESIZE - 1)))
{
font_link = find_font_link(family->FamilyName);
face_list = get_face_list_from_family(family);
@ -5499,7 +5492,7 @@ static HFONT freetype_SelectFont( PHYSDEV dev, HFONT hfont, UINT *aa_flags )
LIST_FOR_EACH_ENTRY( family, &font_list, Family, entry ) {
face_list = get_face_list_from_family(family);
LIST_FOR_EACH_ENTRY( face, face_list, Face, entry ) {
if(face->FullName && !strcmpiW(face->FullName, FaceName) &&
if(face->FullName && !strncmpiW(face->FullName, FaceName, LF_FACESIZE - 1) &&
(face->scalable || can_use_bitmap))
{
if (csi.fs.fsCsb[0] & face->fs.fsCsb[0] || !csi.fs.fsCsb[0])
@ -5518,8 +5511,8 @@ static HFONT freetype_SelectFont( PHYSDEV dev, HFONT hfont, UINT *aa_flags )
*/
LIST_FOR_EACH_ENTRY(font_link, &system_links, SYSTEM_LINKS, entry)
{
if(!strcmpiW(font_link->font_name, FaceName) ||
(psub && !strcmpiW(font_link->font_name,psub->to.name)))
if(!strncmpiW(font_link->font_name, FaceName, LF_FACESIZE - 1) ||
(psub && !strncmpiW(font_link->font_name,psub->to.name, LF_FACESIZE - 1)))
{
TRACE("found entry in system list\n");
LIST_FOR_EACH_ENTRY(font_link_entry, &font_link->links, CHILD_FONT, entry)
@ -5569,7 +5562,7 @@ static HFONT freetype_SelectFont( PHYSDEV dev, HFONT hfont, UINT *aa_flags )
else
strcpyW(lf.lfFaceName, defSans);
LIST_FOR_EACH_ENTRY( family, &font_list, Family, entry ) {
if(!strcmpiW(family->FamilyName, lf.lfFaceName)) {
if(!strncmpiW(family->FamilyName, lf.lfFaceName, LF_FACESIZE - 1)) {
font_link = find_font_link(family->FamilyName);
face_list = get_face_list_from_family(family);
LIST_FOR_EACH_ENTRY( face, face_list, Face, entry ) {
@ -6037,20 +6030,20 @@ static BOOL family_matches(Family *family, const WCHAR *face_name)
Face *face;
const struct list *face_list;
if (!strcmpiW(face_name, family->FamilyName)) return TRUE;
if (!strncmpiW(face_name, family->FamilyName, LF_FACESIZE - 1)) return TRUE;
face_list = get_face_list_from_family(family);
LIST_FOR_EACH_ENTRY(face, face_list, Face, entry)
if (face->FullName && !strcmpiW(face_name, face->FullName)) return TRUE;
if (face->FullName && !strncmpiW(face_name, face->FullName, LF_FACESIZE - 1)) return TRUE;
return FALSE;
}
static BOOL face_matches(const WCHAR *family_name, Face *face, const WCHAR *face_name)
{
if (!strcmpiW(face_name, family_name)) return TRUE;
if (!strncmpiW(face_name, family_name, LF_FACESIZE - 1)) return TRUE;
return (face->FullName && !strcmpiW(face_name, face->FullName));
return (face->FullName && !strncmpiW(face_name, face->FullName, LF_FACESIZE - 1));
}
static BOOL enum_face_charsets(const Family *family, Face *face, struct enum_charset_list *list,
@ -6082,11 +6075,11 @@ static BOOL enum_face_charsets(const Family *family, Face *face, struct enum_cha
/* Font Replacement */
if (family != face->family)
{
strcpyW(elf.elfLogFont.lfFaceName, family->FamilyName);
lstrcpynW(elf.elfLogFont.lfFaceName, family->FamilyName, LF_FACESIZE);
if (face->FullName)
strcpyW(elf.elfFullName, face->FullName);
lstrcpynW(elf.elfFullName, face->FullName, LF_FULLFACESIZE);
else
strcpyW(elf.elfFullName, family->FamilyName);
lstrcpynW(elf.elfFullName, family->FamilyName, LF_FULLFACESIZE);
}
if (subst)
strcpyW(elf.elfLogFont.lfFaceName, subst);

1
dlls/gdi32/tests/Makefile.in
View File

@ -19,6 +19,7 @@ C_SRCS = \
FONT_SRCS = \
vertical.sfd \
wine_longname.sfd \
wine_test.sfd \
wine_vdmx.sfd

54
dlls/gdi32/tests/font.c
View File

@ -6679,6 +6679,59 @@ static void test_GetCharWidthI(void)
ReleaseDC(0, hdc);
}
static INT CALLBACK long_enum_proc(const LOGFONTA *lf, const TEXTMETRICA *tm, DWORD type, LPARAM lparam)
{
BOOL *found_font = (BOOL *)lparam;
*found_font = TRUE;
return 1;
}
static void test_long_names(void)
{
char ttf_name[MAX_PATH];
LOGFONTA font = {0};
HFONT handle_font;
BOOL found_font;
int ret;
HDC dc;
if (!write_ttf_file("wine_longname.ttf", ttf_name))
{
skip("Failed to create ttf file for testing\n");
return;
}
dc = GetDC(NULL);
ret = AddFontResourceExA(ttf_name, FR_PRIVATE, 0);
ok(ret, "AddFontResourceEx() failed\n");
strcpy(font.lfFaceName, "wine_3_this_is_a_very_long_name");
found_font = FALSE;
EnumFontFamiliesExA(dc, &font, long_enum_proc, (LPARAM)&found_font, 0);
ok(found_font == TRUE, "EnumFontFamiliesExA didn't find font.\n");
strcpy(font.lfFaceName, "wine_2_this_is_a_very_long_name");
found_font = FALSE;
EnumFontFamiliesExA(dc, &font, long_enum_proc, (LPARAM)&found_font, 0);
ok(found_font == TRUE, "EnumFontFamiliesExA didn't find font.\n");
strcpy(font.lfFaceName, "wine_1_this_is_a_very_long_name");
found_font = FALSE;
EnumFontFamiliesExA(dc, &font, long_enum_proc, (LPARAM)&found_font, 0);
ok(found_font == FALSE, "EnumFontFamiliesExA must not find font.\n");
handle_font = CreateFontIndirectA(&font);
ok(handle_font != NULL, "CreateFontIndirectA failed\n");
DeleteObject(handle_font);
ret = RemoveFontResourceExA(ttf_name, FR_PRIVATE, 0);
ok(ret, "RemoveFontResourceEx() failed\n");
DeleteFileA(ttf_name);
ReleaseDC(NULL, dc);
}
START_TEST(font)
{
init();
@ -6742,6 +6795,7 @@ START_TEST(font)
test_fake_bold_font();
test_bitmap_font_glyph_index();
test_GetCharWidthI();
test_long_names();
/* These tests should be last test until RemoveFontResource
* is properly implemented.

3
dlls/gdi32/tests/resource.rc
View File

@ -28,3 +28,6 @@ wine_vdmx.ttf RCDATA wine_vdmx.ttf
/* @makedep: vertical.ttf */
vertical.ttf RCDATA vertical.ttf
/* @makedep: wine_longname.ttf */
wine_longname.ttf RCDATA wine_longname.ttf

66
dlls/gdi32/tests/wine_longname.sfd Normal file
View File

@ -0,0 +1,66 @@
SplineFontDB: 3.0
FontName: wine_1_this_is_a_very_long_name_that_might_be_too_long_for_gdi32
FullName: wine_2_this_is_a_very_long_name_that_might_be_too_long_for_gdi32
FamilyName: wine_3_this_is_a_very_long_name_that_might_be_too_long_for_gdi32
Weight: Regular
Copyright: Copyright (c) 2017, Fabian Maurer
UComments: "2017-11-17: Created with FontForge (http://fontforge.org)"
Version: 001.000
ItalicAngle: 0
UnderlinePosition: -102.4
UnderlineWidth: 51.2
Ascent: 819
Descent: 205
InvalidEm: 0
LayerCount: 2
Layer: 0 0 "Back" 1
Layer: 1 0 "Fore" 0
XUID: [1021 48 28337276 3092883]
OS2Version: 0
OS2_WeightWidthSlopeOnly: 0
OS2_UseTypoMetrics: 1
CreationTime: 1510948643
ModificationTime: 1510949092
OS2TypoAscent: 0
OS2TypoAOffset: 1
OS2TypoDescent: 0
OS2TypoDOffset: 1
OS2TypoLinegap: 0
OS2WinAscent: 0
OS2WinAOffset: 1
OS2WinDescent: 0
OS2WinDOffset: 1
HheadAscent: 0
HheadAOffset: 1
HheadDescent: 0
HheadDOffset: 1
OS2Vendor: 'PfEd'
MarkAttachClasses: 1
DEI: 91125
Encoding: ISO8859-1
UnicodeInterp: none
NameList: AGL For New Fonts
DisplaySize: -48
AntiAlias: 1
FitToEm: 0
WinInfo: 64 16 4
BeginPrivate: 0
EndPrivate
BeginChars: 256 1
StartChar: at
Encoding: 64 64 0
Width: 1024
VWidth: 0
Flags: HW
LayerCount: 2
Fore
SplineSet
259 332 m 29
468 664 l 29
514 332 l 29
259 332 l 29
EndSplineSet
EndChar
EndChars
EndSplineFont

BIN
dlls/gdi32/tests/wine_longname.ttf Normal file
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