/* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % % % N N TTTTT % % NN N T % % N N N T % % N NN T % % N N T % % % % % % Windows NT Feature Methods for MagickCore % % % % Software Design % % Cristy % % December 1996 % % % % % % Copyright @ 1999 ImageMagick Studio LLC, a non-profit organization % % dedicated to making software imaging solutions freely available. % % % % You may not use this file except in compliance with the License. You may % % obtain a copy of the License at % % % % https://imagemagick.org/script/license.php % % % % Unless required by applicable law or agreed to in writing, software % % distributed under the License is distributed on an "AS IS" BASIS, % % WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. % % See the License for the specific language governing permissions and % % limitations under the License. % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % */ /* Include declarations. */ #include "MagickCore/studio.h" #if defined(MAGICKCORE_WINDOWS_SUPPORT) || defined(__CYGWIN__) #include "MagickCore/cache.h" #include "MagickCore/colorspace.h" #include "MagickCore/colorspace-private.h" #include "MagickCore/draw.h" #include "MagickCore/exception.h" #include "MagickCore/exception-private.h" #include "MagickCore/image-private.h" #include "MagickCore/locale-private.h" #include "MagickCore/memory_.h" #include "MagickCore/memory-private.h" #include "MagickCore/monitor.h" #include "MagickCore/monitor-private.h" #include "MagickCore/nt-base.h" #include "MagickCore/nt-base-private.h" #include "MagickCore/nt-feature.h" #include "MagickCore/pixel-accessor.h" #include "MagickCore/quantum.h" #include "MagickCore/string_.h" #include "MagickCore/token.h" #include "MagickCore/splay-tree.h" #include "MagickCore/utility.h" #if defined(__CYGWIN__) #define WIN32_LEAN_AND_MEAN #define VC_EXTRALEAN #include #endif /* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % I s M a g i c k C o n f l i c t % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % IsMagickConflict() returns true if the image format conflicts with a logical % drive (.e.g. X:). % % The format of the IsMagickConflict method is: % % MagickBooleanType IsMagickConflict(const char *magick) % % A description of each parameter follows: % % o magick: Specifies the image format. % */ MagickExport MagickBooleanType NTIsMagickConflict(const char *magick) { MagickBooleanType status; assert(magick != (char *) NULL); if (strlen(magick) > 1) return(MagickFalse); status=(GetLogicalDrives() & (1 << ((LocaleToUppercase((int) (*magick)))-'A'))) != 0 ? MagickTrue : MagickFalse; return(status); } /* %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % % % % % % N T A c q u i r e T y p e C a c h e % % % % % % % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% % % NTAcquireTypeCache() loads a Windows TrueType fonts. % % The format of the NTAcquireTypeCache method is: % % MagickBooleanType NTAcquireTypeCache(SplayTreeInfo *type_cache) % % A description of each parameter follows: % % o type_cache: A linked list of fonts. % */ MagickExport MagickBooleanType NTAcquireTypeCache(SplayTreeInfo *type_cache, ExceptionInfo *exception) { HKEY reg_key; LONG res; int list_entries; char buffer[MagickPathExtent], font_root[MagickPathExtent]; DWORD type, length; MagickBooleanType status; /* Try to find the right Windows*\CurrentVersion key, the SystemRoot and then the Fonts key */ list_entries=0; reg_key=(HKEY) INVALID_HANDLE_VALUE; res=RegOpenKeyExA(HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion",0,KEY_READ,®_key); length=sizeof(font_root)-1; if (res == ERROR_SUCCESS) res=RegQueryValueExA(reg_key,"SystemRoot",NULL,&type,(BYTE*) font_root, &length); if (res != ERROR_SUCCESS) { res=RegOpenKeyExA(HKEY_LOCAL_MACHINE, "SOFTWARE\\Microsoft\\Windows\\CurrentVersion",0,KEY_READ,®_key); if (res == ERROR_SUCCESS) res=RegQueryValueExA(reg_key,"SystemRoot",NULL,&type,(BYTE*) font_root, &length); } if (res == ERROR_SUCCESS) res=RegOpenKeyExA(reg_key,"Fonts",0,KEY_READ,®_key); if (res != ERROR_SUCCESS) return(MagickFalse); (void) ConcatenateMagickString(font_root,"\\fonts\\arial.ttf", MagickPathExtent); if (IsPathAccessible(font_root) != MagickFalse) { font_root[length-1]=0; (void) ConcatenateMagickString(font_root,"\\fonts\\",MagickPathExtent); } else { font_root[length-1]=0; (void) ConcatenateMagickString(font_root,"\\",MagickPathExtent); } { TypeInfo *type_info; DWORD registry_index; char utf8[MagickPathExtent]; wchar_t wide_name[MagickPathExtent], wide_value[MagickPathExtent]; registry_index=0; res=ERROR_SUCCESS; while (res != ERROR_NO_MORE_ITEMS) { char *family_extent, *pos, *q; DWORD name_length, value_length; name_length=MagickPathExtent-1; value_length=MagickPathExtent-1; res=RegEnumValueW(reg_key,registry_index,(wchar_t *) wide_name, &name_length,0,&type,(BYTE *) wide_value,&value_length); registry_index++; if (res != ERROR_SUCCESS) continue; WideCharToMultiByte(CP_UTF8,0,wide_name,-1,utf8,sizeof(utf8),NULL, NULL); if ((pos=strstr(utf8," (TrueType)")) == (char*) NULL) continue; *pos='\0'; /* Remove (TrueType) from string */ type_info=(TypeInfo *) AcquireCriticalMemory(sizeof(*type_info)); (void) memset(type_info,0,sizeof(TypeInfo)); type_info->path=ConstantString("Windows Fonts"); type_info->signature=MagickCoreSignature; (void) CopyMagickString(buffer,utf8,MagickPathExtent); for (pos=buffer; *pos != 0; pos++) if (*pos == ' ') *pos = '-'; type_info->name=ConstantString(buffer); type_info->description=ConstantString(utf8); type_info->format=ConstantString("truetype"); type_info->stretch=NormalStretch; type_info->style=NormalStyle; type_info->weight=400; /* Some fonts are known to require special encodings */ if ((LocaleCompare(type_info->name, "Symbol") == 0) || (LocaleCompare(type_info->name, "Wingdings") == 0) || (LocaleCompare(type_info->name, "Wingdings-2") == 0) || (LocaleCompare(type_info->name, "Wingdings-3") == 0)) type_info->encoding=ConstantString("AppleRoman"); family_extent=utf8; for (q=utf8; *q != '\0'; ) { char token[MagickPathExtent]; (void) GetNextToken(q,(const char **) &q,MagickPathExtent,token); if (*token == '\0') break; if (LocaleCompare(token,"Italic") == 0) type_info->style=ItalicStyle; else if (LocaleCompare(token,"Oblique") == 0) type_info->style=ObliqueStyle; else if (LocaleCompare(token,"Bold") == 0) type_info->weight=700; else if (LocaleCompare(token,"Thin") == 0) type_info->weight=100; else if ((LocaleCompare(token,"ExtraLight") == 0) || (LocaleCompare(token,"UltraLight") == 0)) type_info->weight=200; else if (LocaleCompare(token,"Light") == 0) type_info->weight=300; else if ((LocaleCompare(token,"Normal") == 0) || (LocaleCompare(token,"Regular") == 0)) type_info->weight=400; else if (LocaleCompare(token,"Medium") == 0) type_info->weight=500; else if ((LocaleCompare(token,"SemiBold") == 0) || (LocaleCompare(token,"DemiBold") == 0)) type_info->weight=600; else if ((LocaleCompare(token,"ExtraBold") == 0) || (LocaleCompare(token,"UltraBold") == 0)) type_info->weight=800; else if ((LocaleCompare(token,"Heavy") == 0) || (LocaleCompare(token,"Black") == 0)) type_info->weight=900; else if (LocaleCompare(token,"Condensed") == 0) type_info->stretch = CondensedStretch; else if (LocaleCompare(token,"Expanded") == 0) type_info->stretch = ExpandedStretch; else if (LocaleCompare(token,"ExtraCondensed") == 0) type_info->stretch = ExtraCondensedStretch; else if (LocaleCompare(token,"ExtraExpanded") == 0) type_info->stretch = ExtraExpandedStretch; else if (LocaleCompare(token,"SemiCondensed") == 0) type_info->stretch = SemiCondensedStretch; else if (LocaleCompare(token,"SemiExpanded") == 0) type_info->stretch = SemiExpandedStretch; else if (LocaleCompare(token,"UltraCondensed") == 0) type_info->stretch = UltraCondensedStretch; else if (LocaleCompare(token,"UltraExpanded") == 0) type_info->stretch = UltraExpandedStretch; else family_extent=q; } (void) CopyMagickString(buffer,utf8,family_extent-utf8+1); (void) StripMagickString(buffer); type_info->family=ConstantString(buffer); WideCharToMultiByte(CP_UTF8,0,wide_value,-1,utf8,sizeof(utf8),NULL, NULL); if (strchr(utf8,'\\') != (char *) NULL) (void) CopyMagickString(buffer,utf8,MagickPathExtent); else { (void) CopyMagickString(buffer,font_root,MagickPathExtent); (void) ConcatenateMagickString(buffer,utf8,MagickPathExtent); } LocaleLower(buffer); type_info->glyphs=ConstantString(buffer); list_entries++; status=AddValueToSplayTree(type_cache,type_info->name,type_info); if (status == MagickFalse) (void) ThrowMagickException(exception,GetMagickModule(), ResourceLimitError,"MemoryAllocationFailed","`%s'",type_info->name); } } RegCloseKey(reg_key); return(MagickTrue); } #endif