| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| % % |
| % 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 1999-2019 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__) |
| #define WIN32_LEAN_AND_MEAN |
| #define VC_EXTRALEAN |
| #include <windows.h> |
| #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/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/pixel-accessor.h" |
| #include "MagickCore/quantum.h" |
| #include "MagickCore/string_.h" |
| #include "MagickCore/token.h" |
| #include "MagickCore/splay-tree.h" |
| #include "MagickCore/utility.h" |
| |
| /* |
| %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
| % % |
| % % |
| % % |
| % 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 << ((LocaleUppercase((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 = (HKEY) INVALID_HANDLE_VALUE; |
| |
| LONG |
| res; |
| |
| int |
| list_entries = 0; |
| |
| char |
| buffer[MagickPathExtent], |
| system_root[MagickPathExtent], |
| font_root[MagickPathExtent]; |
| |
| DWORD |
| type, |
| system_root_length; |
| |
| MagickBooleanType |
| status; |
| |
| /* |
| Try to find the right Windows*\CurrentVersion key, the SystemRoot and |
| then the Fonts key |
| */ |
| res = RegOpenKeyExA (HKEY_LOCAL_MACHINE, |
| "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion", 0, KEY_READ, ®_key); |
| if (res == ERROR_SUCCESS) { |
| system_root_length=sizeof(system_root)-1; |
| res = RegQueryValueExA(reg_key,"SystemRoot",NULL, &type, |
| (BYTE*) system_root, &system_root_length); |
| } |
| if (res != ERROR_SUCCESS) { |
| res = RegOpenKeyExA (HKEY_LOCAL_MACHINE, |
| "SOFTWARE\\Microsoft\\Windows\\CurrentVersion", 0, KEY_READ, ®_key); |
| if (res == ERROR_SUCCESS) { |
| system_root_length=sizeof(system_root)-1; |
| res = RegQueryValueExA(reg_key,"SystemRoot",NULL, &type, |
| (BYTE*)system_root, &system_root_length); |
| } |
| } |
| if (res == ERROR_SUCCESS) |
| res = RegOpenKeyExA (reg_key, "Fonts",0, KEY_READ, ®_key); |
| if (res != ERROR_SUCCESS) |
| return(MagickFalse); |
| *font_root='\0'; |
| (void) CopyMagickString(buffer,system_root,MagickPathExtent); |
| (void) ConcatenateMagickString(buffer,"\\fonts\\arial.ttf",MagickPathExtent); |
| if (IsPathAccessible(buffer) != MagickFalse) |
| { |
| (void) CopyMagickString(font_root,system_root,MagickPathExtent); |
| (void) ConcatenateMagickString(font_root,"\\fonts\\",MagickPathExtent); |
| } |
| else |
| { |
| (void) CopyMagickString(font_root,system_root,MagickPathExtent); |
| (void) ConcatenateMagickString(font_root,"\\",MagickPathExtent); |
| } |
| |
| { |
| TypeInfo |
| *type_info; |
| |
| DWORD |
| registry_index = 0, |
| type, |
| value_data_size, |
| value_name_length; |
| |
| char |
| value_data[MagickPathExtent], |
| value_name[MagickPathExtent]; |
| |
| res = ERROR_SUCCESS; |
| |
| while (res != ERROR_NO_MORE_ITEMS) |
| { |
| char |
| *family_extent, |
| token[MagickPathExtent], |
| *pos, |
| *q; |
| |
| value_name_length = sizeof(value_name) - 1; |
| value_data_size = sizeof(value_data) - 1; |
| res = RegEnumValueA ( reg_key, registry_index, value_name, |
| &value_name_length, 0, &type, (BYTE*)value_data, &value_data_size); |
| registry_index++; |
| if (res != ERROR_SUCCESS) |
| continue; |
| if ( (pos = strstr(value_name, " (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; |
| |
| /* Name */ |
| (void) CopyMagickString(buffer,value_name,MagickPathExtent); |
| for(pos = buffer; *pos != 0 ; pos++) |
| if (*pos == ' ') |
| *pos = '-'; |
| type_info->name=ConstantString(buffer); |
| |
| /* Fullname */ |
| type_info->description=ConstantString(value_name); |
| |
| /* Format */ |
| type_info->format=ConstantString("truetype"); |
| |
| /* Glyphs */ |
| if (strchr(value_data,'\\') != (char *) NULL) |
| (void) CopyMagickString(buffer,value_data,MagickPathExtent); |
| else |
| { |
| (void) CopyMagickString(buffer,font_root,MagickPathExtent); |
| (void) ConcatenateMagickString(buffer,value_data,MagickPathExtent); |
| } |
| |
| LocaleLower(buffer); |
| type_info->glyphs=ConstantString(buffer); |
| |
| 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=value_name; |
| |
| for (q=value_name; *q != '\0'; ) |
| { |
| 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,value_name,family_extent-value_name+1); |
| StripString(buffer); |
| type_info->family=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 |
